CN113922276A - Double-arm type electric power emergency engineering vehicle - Google Patents

Abstract

The application discloses two arm-type electric power engineering vehicle that speedily carries out rescue work, including the automobile body, still including locating first flexible arm and the flexible arm of second on the automobile body, locate on the automobile body and can with first flexible arm rapid Assembly's cable defroster and insulator belt cleaning device and locate the quick construction equipment of one-stop cable on the flexible arm top of second. This application double-arm formula electric power engineering car that speedily carries out rescue work, because cable defroster and insulator belt cleaning device all are connected with first flexible arm top through fast-assembling mode detachably, consequently can select according to the demand of different occasions cable defroster, insulator belt cleaning device or the quick construction equipment of one-stop cable carry out electric power construction, can carry out cable defroster and the quick construction equipment of one-stop cable simultaneously again and carry out simultaneous construction, still can carry out the quick construction equipment of insulator belt cleaning device and one-stop cable simultaneously, have increased double-arm formula electric power engineering car's commonality that speedily carries out rescue work.

Description

Double-arm type electric power emergency engineering vehicle

Technical Field

The application relates to an emergency engineering vehicle, in particular to a double-arm electric emergency engineering vehicle.

Background

The engineering emergency car integrates maintenance personnel, loading tools and construction materials, takes an automobile engine as a power source, directly drives a generator and an air compressor, and provides enough air source and power supply for the emergency repair site. The method is widely applied to detection and emergency repair of pipelines such as petroleum, chemical engineering, natural gas, water supply, power supply and the like; the special vehicle is applied to the first-aid repair of equipment faults of high-voltage power transmission and transformation lines, expressways, mines and the like. In the field of electric power maintenance and emergency rescue, an electric power emergency engineering vehicle generally comprises a vehicle body, various electric power maintenance and emergency rescue tools are mounted on the vehicle body, a telescopic arm capable of being lifted and retracted is arranged on the vehicle body, an installation platform is arranged on the telescopic arm, maintenance and emergency rescue personnel carry the maintenance and emergency rescue tools to stand on the installation platform, and the telescopic arm rises to a position where a cable is to be maintained and emergency rescued to carry out electric power construction. Traditional electric power emergency force adopts single flexible arm usually, and the mount table adopts modes such as bolt to be fixed in the upper end of single flexible arm is dismantled inconveniently, and the function is comparatively single, can't satisfy multiple electric power operation demand simultaneously.

Disclosure of Invention

To overcome the defects of the prior art, the technical problem to be solved by the application is that: the double-arm type electric power emergency engineering truck is multifunctional and can carry out more than two kinds of construction simultaneously.

For solving above-mentioned technical problem, the application provides a two arm-type electric power engineering vehicle that speedily carries out rescue work, including the automobile body, still including locating first flexible arm and the flexible arm of second on the automobile body, locate on the automobile body and can with first flexible arm rapid Assembly's cable defroster and insulator belt cleaning device and locate the quick construction equipment of one-stop cable on the flexible arm top of second.

This application double-arm formula electric power engineering car that speedily carries out rescue work, because cable defroster and insulator belt cleaning device all are connected with first flexible arm top through fast-assembling mode detachably, consequently can select according to the demand of different occasions cable defroster, insulator belt cleaning device or the quick construction equipment of one-stop cable carry out electric power construction, can carry out cable defroster and the quick construction equipment of one-stop cable simultaneously again and carry out simultaneous construction, still can carry out the quick construction equipment of insulator belt cleaning device and one-stop cable simultaneously, have increased double-arm formula electric power engineering car's commonality that speedily carries out rescue work.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a side view of the double-arm electric emergency engineering truck.

Fig. 2 is an axonometric view of the double-arm electric emergency work vehicle of the present application.

Fig. 3 is a diagram illustrating a working state of the double-arm electric emergency engineering truck.

Fig. 4 is a second diagram of the working state of the double-arm electric emergency engineering truck.

Fig. 5 is a schematic structural diagram of an embodiment of the cable deicing device according to the present application.

Fig. 6 is a schematic structural diagram of an embodiment of the cable deicing device according to the present application.

Fig. 7 is a schematic structural diagram of an embodiment of the cable deicing device according to the present application.

Fig. 8 is a schematic structural view of the first elevating mechanism.

Fig. 9 is a top view of an embodiment of the cable deicer of the present application.

Fig. 10 is a bottom view of an embodiment of the cable deicer of the present application.

Fig. 11 is a schematic structural diagram of a deicing mechanism hand in an embodiment of the cable deicing apparatus of the present application.

Fig. 12 is an enlarged view of the portion CA2 of fig. 11.

Fig. 13 is an enlarged view of the portion CA1 of fig. 6.

Fig. 14 is a cross-sectional view of C-C in fig. 13.

Fig. 15 is a schematic view of fig. 13 taken along direction E.

Fig. 16 is a schematic structural view of the insulator cleaning device according to the present application.

Fig. 17 is a perspective view of the insulator cleaning device according to the present application.

Fig. 18 is a plan view of the insulator cleaning device according to the present application.

Fig. 19 is a schematic structural diagram of an embodiment of a one-stop cable rapid construction device according to the present application.

Figure 20 is a perspective view of the construction platform of figure 19.

Fig. 21 is a schematic structural diagram of an embodiment of an axial stripping and cutting mechanism for an outer insulating layer of a cable.

Fig. 22 is a schematic view of the structure of the turnover mechanism in fig. 21.

Fig. 23 is a schematic structural view of an embodiment of the cable rapid construction apparatus.

Fig. 24 is an exploded view of fig. 23.

Fig. 25 is a disassembled view of an embodiment of an axial stripping and cutting mechanism for the outer insulation layer of the cable of the present application.

Fig. 26 is a schematic view of the first and second quick-fit bearing assemblies of fig. 25.

Fig. 27 is a schematic view of the structure of the axial cutter of fig. 25.

Fig. 28 is a schematic view of the structure of the blade holder and blade of fig. 25.

Fig. 29 is a schematic structural view of the first and second pressing portions in fig. 25.

Fig. 30 is a schematic structural view of an embodiment of the radial cable cutoff mechanism of the present application.

Fig. 31 is a schematic structural view of another perspective of the cable radial cut-off mechanism of the present application.

Fig. 32 is a schematic view of the structure of the drive mechanism and the radial cutter.

FIG. 33 is a cross-sectional view of an embodiment of the cable radial shut-off mechanism of the present application.

FIG. 34 is a schematic view of the positioning mechanism in an embodiment of the present invention.

Fig. 35 is a schematic structural diagram of an embodiment of a cable insulation layer plastic packaging mechanism according to the present application.

Fig. 36 is a cross-sectional view of an embodiment of a cable insulation layer overmolding mechanism of the present application.

Fig. 37 is a schematic view of the structure of the portion R3 in fig. 36.

Fig. 38 is a schematic structural view of the cable insulating layer molding mechanism of the present invention mounted on a mounting table.

Fig. 39 is a diagram illustrating an operating state of the cable insulation layer plastic packaging mechanism according to an embodiment of the present invention.

Fig. 40 is a schematic view of the structure of the heating assembly.

Fig. 41 is a schematic structural view of a cable stripping and cutting mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 4, the double-arm electric emergency engineering truck includes a truck body B, a first telescopic arm B1 and a second telescopic arm B1 'disposed on the truck body B, a cable deicing device C and an insulator cleaning device D disposed on the truck body B and capable of being rapidly assembled with the first telescopic arm B1, and a one-stop cable rapid construction device M disposed at a top end of the second telescopic arm B1'. According to the double-arm electric power emergency engineering truck, the cable deicing device C and the insulator cleaning device D are detachably connected with the top end of the first telescopic arm B1 in a fast-assembly mode, so that the cable deicing device C, the insulator cleaning device D or the one-stop type cable quick construction device M can be selected according to requirements of different occasions to carry out electric power construction, the cable deicing device C and the one-stop type cable quick construction device M can be simultaneously constructed, and the insulator cleaning device D and the one-stop type cable quick construction device M can also be simultaneously constructed.

The horizontal one side of automobile body B is equipped with two first telescopic support legs B2, and horizontal opposite side symmetry is equipped with two second telescopic support legs B2 ', two first telescopic support legs B2 and two second telescopic support legs B2' are through a second hydraulic drive system drive (not shown in the figure), under the state of treating worker, two first telescopic support legs B2 and two second telescopic support legs B2 'all are upwards to withdraw the state, under operating condition, two first telescopic support legs B2 and two second telescopic support legs B2' all prop in subaerial down. When the vehicle body B works, the vehicle body B is supported by the two first telescopic supporting legs B2 and the two second telescopic supporting legs B2' and is separated from the ground, so that the vibration and shaking caused by the direct contact between a vehicle tire and the ground in the prior art are prevented, and safer construction environment and conditions are provided.

The lower ends of the first telescopic arm B1 and the second telescopic arm B1 'are mounted in parallel at a middle position of the vehicle body B in the width direction of the vehicle body B such that the first telescopic arm B1 and the second telescopic arm B1' are arranged side by side on the vehicle body B. The front end position of automobile body B is provided with the support frame that is used for supporting first flexible arm B1 and the flexible arm B1 'of second under the state of awaiting the work, automobile body B's rear end corresponds first flexible arm B1's position department is equipped with one and accepts chamber B3, it is used for accomodating to accept chamber B3 cable defroster C reaches insulator belt cleaning device D, automobile body B's rear side still is equipped with cat ladder B4 that is used for supplying the workman to climb from top to bottom.

Each of the first telescopic arm B1 and the second telescopic arm B1' includes a pivot mounting base B11, a main arm B12 pivoted to the pivot mounting base B11, a first supporting arm B13 for supporting the main arm B12, a multi-stage telescopic arm B15 pivoted to the top end of the main arm B12 through a crank joint B14, a second supporting arm B16 for supporting the multi-stage telescopic arm B15, and a first hydraulic driving system (not shown) for driving the first supporting arm B13, the second supporting arm B16, and the multi-stage telescopic arm B15 to extend and retract. The pivoting mounting seat B11 is of a hood-shaped structure, and the first hydraulic driving system is arranged in the pivoting mounting seat B11. In the present application, the multi-stage telescopic boom B15 is a four-stage telescopic boom.

The first support arm B13 includes a pivot block B131 disposed on the main arm B12, a first linear telescopic cylinder B132 having one end pivoted to the pivot mounting seat B11 and the other end pivoted to the pivot block B131, and a second linear telescopic cylinder B133 having one end pivoted to the pivot block B131 and the other end pivoted to the crank joint B14; the second supporting arm B16 is a third linear telescopic cylinder B16 with the lower end pivoted on the main arm B12 and the upper end pivoted on the multi-stage telescopic arm B15; in a standby state, the first linear telescopic cylinder B132 and the third linear telescopic cylinder B16 are both in a retraction state, the second linear telescopic cylinder B133 is in an extension state, the first linear telescopic cylinder B132 and the third telescopic cylinder respectively pull the main arm B12 and the multi-stage telescopic arm B15 to return to a horizontal state, and the second linear telescopic cylinder B133 enables the crank arm joint B14 to be in a clamping state, so that the multi-stage telescopic arm B15 is close to the main arm B12. In an operating state, the first linear telescopic cylinder B132 and the third linear telescopic cylinder B16 are both in an extended state, and the second linear telescopic cylinder B133 is in a retracted state, so that the crank joint B14 is angularly opened, so that the multi-stage telescopic boom B15 is in an upward state, and the first linear telescopic cylinder B132 and the third linear telescopic cylinder B16 maintain the upward state of the main boom B12 and the multi-stage telescopic boom B15.

The top end of the multi-stage telescopic arm B15 of the first telescopic arm B1 is connected with an auxiliary connector B151 in a threaded manner, the auxiliary connector B151 is provided with a third pivot joint position B153 pivoted with a sixth linear telescopic cylinder B152 and a fourth pivot joint position B155 pivoted with a swinging cylinder B154, and the fourth pivot joint position B155 is positioned at the front side of the third pivot joint position B153. The lower end of the sixth linear telescopic cylinder B152 is pivoted to the third pivot joint B153, the upper end of the sixth linear telescopic cylinder B152 is pivoted to the rear end of the swing cylinder B154, the lower end of the swing cylinder B154 is pivoted to the fourth pivot joint B155, the front end of the swing cylinder B154 is horizontally provided with a seventh linear telescopic cylinder B156, the front end of the telescopic shaft of the seventh linear telescopic cylinder B156 is a quick coupler B157 which is quickly assembled with the cable deicer C and the insulator cleaning device D, and the quick coupler B157 can be a spline head (that is, the peripheral surface of the front end is provided with a spline). The sixth linear telescopic cylinder B152 can move forward horizontally to drive the cable deicing device C and the insulator cleaning device D to move to a construction position.

The top end of the multistage telescopic arm B15 of the second telescopic arm B1' is provided with a platform supporting arm B171, the front end of the platform supporting arm B171 is provided with a platform supporting frame B172, and the one-stop type cable rapid construction device M is fixed on the platform supporting frame B172. The platform supporting arm B171 is pivotally connected to the top end of the multi-stage telescopic arm B15 of the second telescopic arm B1', the platform supporting arm B171 is supported on the multi-stage telescopic arm B15 through a fourth linear telescopic cylinder B173, the lower end of the fourth linear telescopic cylinder B173 is pivotally connected to the multi-stage telescopic arm B15, and the upper end of the fourth linear telescopic cylinder B173 is pivotally connected to the platform supporting arm B171; the front end of the platform support arm B171 is pivotally connected to a first pivot location B174 of the platform support frame B172, the platform support arm B171 is further pivotally connected to a second pivot location B176 of the platform support frame B172 through a fifth linear telescopic cylinder B175, and the second pivot location B176 is located at the rear lower side of the first pivot location B174. In this embodiment, the first pivot joint B174 and the second pivot joint B176 are matched with each other to position the platform support frame B172 in a horizontal state, so that the one-stop cable quick construction device M can be horizontally supported.

Referring to fig. 5 to 15, the cable deicing device C includes a first lifting mechanism and a deicing mechanism C2 slidably mounted on the first lifting mechanism C100, wherein the first lifting mechanism C100 enables the deicing mechanism C2 to be lifted up and down, so as to adapt to different working heights according to cables at different working positions. The first lifting mechanism C100 includes a first lifting rod group C110 and a first mounting assembly C120 slidably fitted on the first lifting rod group C110, and the first mounting assembly C120 is used for mounting the deicing mechanism C2 on the first lifting mechanism C100 so as to be capable of lifting up and down. The first mounting component C120 may be a fixed first mounting component C120, a removable first mounting component C120, or a quick-fit component. The de-icing mechanism C2 includes a first housing assembly C200 and a de-icing robot C300 disposed within the first housing assembly C200. The first housing assembly C200 includes a first mounting housing C210 and a first connecting housing C220 covering a housing surface of the first mounting housing C210, wherein a connecting arm C230 connected to the first mounting assembly C120 is formed on a side of the first connecting housing C220 facing the first mounting assembly C120. The first connecting cover C220 and the first mounting cover C210 may be integrally formed, or may be assembled and formed in a separate structure. The de-icing robot C300 includes a first weight C310 formed at a first side position of the first mounting cover C210, a second weight C320 formed at a second side position of the first mounting cover C210, and a first driving mechanism C330 for driving the first weight C310 and the second weight C320 to move in opposite directions and to return. The first driving mechanism C330 may use a biaxial bidirectional rotation first driving mechanism C330 to drive the first hammer block C310 and the second hammer block C320 to move in opposite directions, so as to form a clamping force to remove the ice layer on the periphery of the cable, and the first driving mechanism C330 may be electrically connected to a control unit; the first driving mechanism C330 may also adopt two independent first driving mechanisms C330 to respectively drive the first hammer block C310 and the second hammer block C320 to move and reset in opposite directions; the first driving mechanism C330 may be an electric driving mechanism, a pneumatic driving mechanism, or a hydraulic driving mechanism. The first weight C310 and the second weight C320 are disposed to be shifted in the longitudinal direction of the first mounting cover C210. The length direction of the first mounting cover C210 is adapted to the length direction of the cable, for example, the length direction of the first mounting cover C210 is identical to the length direction of the cable. The misalignment arrangement may be a partial misalignment or a complete misalignment. The partial dislocation means that the first hammer body C310 has a first end exceeding the first end of the second hammer body C320, a first overlapping section overlapping with the second hammer body C320, and the second hammer body C320 has a second end exceeding the second end of the first hammer body C310 and a second overlapping section overlapping with the first hammer body C310. The complete dislocation means that the first hammer body C310 and the second hammer body C320 are arranged in parallel in the length direction of the cable, the first end of the first hammer body C310 is adjacent to the second end of the second hammer body C320, and the first end of the first hammer body C310 and the second end of the second hammer body C320 can be tangent but not overlapped.

In this application, for accurate, automatic cable of catching and location, make the accurate alignment cable of manipulator, cable defroster C still includes that a cable catches mechanism C410 and cable is accurate to catch mechanism C420, cable catch mechanism C410 thick include with first installation cover C210's axis is the symmetry axis, the symmetry set up in first side and second side under first installation cover C210 and the control unit first detecting element C411 and the second detecting element C412 of being connected of side and with a control unit electricity under the first side, first detecting element C411 and second detecting element C412's axis extension line forms 90 degrees contained angles after crossing, also promptly, contained angle between first detecting element C411 and second detecting element C412's the gauge line is 90 degrees. The cable fine catching mechanism C420 comprises at least two third detecting units C421 arranged on the first side of the first mounting cover C210 close to the first lower end position and at least two fourth detecting units C422 symmetrically arranged on the second side of the first mounting cover C210 close to the second lower end position, wherein the at least two third detecting units C421 and the at least two fourth detecting units C422 are arranged along the length direction of the first mounting cover C210 and connected with the control unit. In the preferred embodiment, the number of the third detecting units C421 and the number of the fourth detecting units C422 are two, the third detecting units C421 and the fourth detecting units C422 are located at the same level as the positions where the first hammer body C310 and the second hammer body grip the cable for deicing, a first detecting line is formed between the third detecting units C421, and a second detecting line is formed between the fourth detecting units C422. In a specific embodiment, the first detecting unit C411 and the second detecting unit C412 may be ultrasonic detecting units arranged in pairs, and the third detecting unit C421 and the fourth detecting unit C422 are radar detecting units arranged in pairs. The principles of the cable rough catching mechanism C410 and the cable fine catching mechanism C420 are as follows: since the first detecting unit C411 and the second detecting unit C412 are symmetrically disposed, when the distance between the first detecting unit C411 and the cable is equal to the distance between the second detecting unit C412 and the cable, indicating that the cable is located at a position directly below the robot, the control unit controls the first lifting mechanism C100 to lower the deicing mechanism C2; the first detection line formed by the third detection unit C421 and the second detection line formed by the fourth detection unit C422 gradually move downward until the detection lines are located at two sides of the cable, at this time, the third detection unit C421 and the fourth detection unit C422 feed back detection signals to the control unit, the control unit knows that the first hammer body C310 and the second hammer body C320 move in place according to the detection signals, and controls the driving mechanism to drive the first hammer body C310 and the second hammer body to move in opposite directions so as to break the ice layer outside the cable.

The first lifting rod group C110 includes a first screw pair C111, a first guide shaft lever C112 and a second guide shaft lever (not shown) disposed in parallel at two sides of the first screw pair C111, a first guide shaft sleeve C113 and a second guide shaft sleeve (not shown) respectively sleeved at upper ends of the first guide shaft lever C112 and the second guide shaft lever, a third bearing seat C114 sleeved at an upper end of the first screw pair C111, the first guide shaft sleeve C113 and the second guide shaft sleeve, a bidirectional rotation driving mechanism C115 connected to a lower end of the first screw pair, a lower end of the first guide shaft lever C112 and a lower end of the second guide shaft lever and driving the screw to rotate back and forth, and a first quick assembly mechanism C116 disposed at a lower end of the bidirectional quick assembly rotation driving mechanism C115 and quickly assembled with a joint B157 of the seventh linear telescopic cylinder B156. In this embodiment, the bidirectional rotation driving mechanism C115 may be electrically connected to the control unit, so as to drive the ascending/descending position of the deicing mechanism C2 according to the control of the control unit, thereby forming a complete and intelligent control system for cable positioning, robot arm moving in place, and robot arm deicing. The bidirectional rotation driving mechanism C115 may be a first bidirectional rotation cylinder C115, an output shaft of the first bidirectional rotation cylinder C115 is upward and connected to a lower end of the screw, and an upper end of the first bidirectional rotation cylinder C115 is connected to lower ends of the first guide shaft lever C112 and the second guide shaft lever through two third guide shaft sleeves C117, respectively. The first quick-assembling mechanism C116 is detachably connected to the lower end of the first bidirectional rotary cylinder C115 by bolts, the first quick-assembling mechanism C116 includes a quick-assembling sleeve C116a quickly assembled with a quick-assembling joint B157 of the seventh linear telescopic cylinder B156, the quick-assembling sleeve C116a has a key hole C116B for inserting the telescopic shaft therein, a transition nut C116C sleeve transitionally fitted to an end of the key hole C116B far from the seventh linear telescopic cylinder B156, and a bolt C116d passing through the transition nut C116C sleeve and threadedly engaged with the telescopic shaft.

The first mounting assembly C120 includes a mounting base C121 slidably fitted on the first lifting rod group C110, a first dovetail groove and a second dovetail groove (not shown) formed on left and right end sides of the mounting base C121, and a first quick fastener C124 and a second quick fastener C125 pivotally connected to left and right end sides of the mounting base C121, wherein the first dovetail groove and the second dovetail groove penetrate through the mounting base C121 from the front-back direction of the mounting base C121; a groove C231 for accommodating the mounting seat C121 is formed at a position of the connecting arm C230 corresponding to the mounting seat C121, the groove C231 is a U-shaped groove with a backward notch, a first limiting protrusion and a second limiting protrusion (not shown) which are in limiting fit with the first dovetail groove and the second dovetail groove are formed on opposite surfaces of two groove walls of the groove C231, the first limiting protrusion and the second limiting protrusion are formed by protruding from the two groove walls in opposite directions, and the cross-sectional shape of the first limiting protrusion and the second limiting protrusion is matched with the dovetail groove. The outer side surfaces of the two groove walls are formed with a first fastening lug C232 and a second fastening lug C233 at positions corresponding to the first quick fastener C124 and the second quick fastener C125. In the present embodiment, the first lifting mechanism C100 is located behind the deicing mechanism C2, that is, the front-back direction is a direction toward the deicing mechanism C2 and the first lifting mechanism C100, respectively.

The mounting seat C121 has a first through hole C121a annularly disposed on the screw nut and the screw, a second through hole C121b and a third through hole (not shown) annularly disposed on the first guide shaft C112 and the second guide shaft, respectively, a plurality of first balls C121C are disposed in the second through hole C121b and the third through hole, and an upper ball limiting plate C121d and a lower ball limiting plate C121e are disposed at upper and lower ends of the mounting seat C121, respectively.

The first quick fastener C124 and the second quick fastener C125 are pivotally connected to the rear side of the mounting base C121 at positions close to the left and right sides. Specifically, a first rotating shaft C126 and a second rotating shaft C127 are respectively vertically arranged at positions close to the left and right sides of the rear side of the mounting seat C121. When the deicing mechanism C2 is installed, first, the first limit protrusion and the second limit protrusion of the connecting arm C230 are respectively inserted into the first dovetail groove and the second dovetail groove, and then the first quick fastener C124 and the second quick fastener C125 are pulled inward, so that the first quick fastener C124 and the second quick fastener C125 are fastened on the first fastening lug C232 and the second fastening lug C233. The installation is quick and convenient, the deicing mechanism C2 is limited in the vertical direction through the matching of the first dovetail groove and the first limiting convex block, the second dovetail groove and the second limiting convex block, and the deicing mechanism C2 is limited in the horizontal direction through the matching of the first quick fastener C124 and the first fastener C232, and the second quick fastener C125 and the second fastener C233, so that the deicing mechanism C2 is firmly and quickly assembled on the first lifting mechanism C100.

The first mounting cover C210 is connected to the first connecting cover C220 through the first swing connecting mechanism and then can rotate around its axis. The first swing link mechanism includes a first link mechanism C510 and a first swing mechanism C520, wherein:

the cross section of the first mounting cover C210 is C-shaped or U-shaped. The first mounting cover C210 comprises an arc-shaped cover plate C211, and the arc-shaped cover plate C211 is provided with a first side cover part C211a, a second side cover part C211b and an arc-shaped top cover part C211C formed between the top ends of the first side cover part C211a and the second side cover part C211b which are oppositely arranged. The first weight C310 and the second weight C320 are respectively disposed at inner positions of the first side cover portion C211a and the second side cover portion C211 b. The first mounting cover C210 further includes a first arc-shaped edge C212 formed by bending the first end of the arc-shaped cover plate C211 inward, a second arc-shaped edge C213 formed by bending the first arc-shaped edge C212 inward again, a third arc-shaped edge C214 formed by bending the second end of the arc-shaped cover plate C211 inward, a fourth arc-shaped edge C215 formed by bending the third arc-shaped edge C214 inward again, a first horizontal edge C216 formed by extending horizontally inward (in the direction of the second side cover portion C211 b) from the lower end of the first side cover portion C211a, a first vertical edge C217 formed by extending upward from the first horizontal edge C216, a second horizontal edge C218 formed by extending horizontally inward from the upper end of the second side cover portion C211b, and a second vertical edge C219 formed by extending upward from the second horizontal edge C218. The second arc-shaped blocking edge C213 and the fourth arc-shaped blocking edge C215 are both parallel to the arc-shaped cover plate C211. The first and second horizontal edges C216 and C218 form lower end surfaces of the first and second side cover portions C211a and C211b, and the first and second detecting units C411 and C412 are symmetrically disposed on the lower end surfaces of the first and second side cover portions C211a and C211 b. The third detecting unit C421 is disposed on the first vertical edge C217, and the fourth detecting unit C422 is symmetrically disposed on the second vertical edge C219. It is understood that the first mounting cover C210 is not limited to the above-mentioned structure, for example, the first mounting cover C210 may be formed in a hollow cover structure having a certain thickness.

The first connecting cover C220 can cover the top of the first mounting cover C210, so that the curvature of the portion of the first connecting cover C220 contacting the first mounting cover C210 is matched with the curvature of the first mounting cover C210. The length of the first connecting cover C220 is slightly greater than that of the first mounting cover C210, a first end cover portion C221 covering the first end of the first mounting cover C210 extends downward from a first end of the first connecting cover C220, and a second end cover portion C222 covering the second end of the first mounting cover C210 extends downward from a second end of the first connecting cover C220. The connecting arm C230 is transversely disposed on the top of the first connecting cover C220 and near one side of the first lifting mechanism C100.

The first connecting mechanism C510 includes a connecting shaft rod C511 disposed in the first mounting cover C210 along the length direction of the first mounting cover C210, a first arc-shaped through groove (not shown) and a second arc-shaped through groove C513 formed at two end sides of the first mounting cover C210 and having an arc degree matched with the arc degree of the outer cover surface of the first mounting cover C210, a first arc-shaped guide rail C514 and a second arc-shaped guide rail C515 formed at the outer side surfaces of the first arc-shaped through groove and the second arc-shaped through groove C513, the two ends of the connecting shaft lever C511 pass through the corresponding arc-shaped through grooves and arc-shaped guide rails and are connected with the two ends of the first connecting cover C220 (the two ends of the connecting shaft lever C511 are fixedly connected with the first end cover part C221 and the second end cover part C222), a first guide block C516 and a second guide block C517 which are matched with the first arc-shaped guide rail C514 and the second arc-shaped guide rail C515 are arranged at two ends of the connecting shaft lever C511. Specifically, the connecting shaft C511 is horizontally disposed in the first mounting cover C210 along the length direction of the first mounting cover C210 at a position close to the arc-shaped top cover portion C211C, and two ends of the connecting shaft C511 are respectively fixed to the first end cover portion C221 and the second end cover portion C222. The first arc-shaped through groove and the second arc-shaped through groove C513 are formed on the first arc-shaped blocking edge C212 and the second arc-shaped blocking edge C213, respectively.

First swing mechanism C520 is used for making first installation cover C210 swings around self axle center, first swing mechanism C520 includes one edge first installation cover C210 circumference set up in arc cingulum C521 on the dustcoat face of first installation cover C210, set up in swing actuating mechanism C522 on the inner cover face of first connection cover C220 and with swing actuating mechanism C522's output shaft and with the gear C523 of cingulum meshing, arc cingulum C521 and the radian looks adaptation of first arc logical groove, second arc logical groove C513, first arc guide rail C514 and second arc guide rail C515. Specifically, two arc-shaped toothed belts C521 are arranged on the arc-shaped top cover part C211C of the first mounting cover C210 at intervals along the length direction, and both the two arc-shaped toothed belts C521 are attached to the arc-shaped top cover part C211C along the circumferential direction of the arc-shaped top cover part C211C. The first swing mechanism C520 is a dual-shaft co-rotating driving cylinder disposed at the position of the inner cover surface of the first connecting cover C220 along the length direction of the first cover assembly C200, and two output shafts of the dual-shaft co-rotating driving cylinder are respectively provided with a gear C523 to mesh with the two arc-shaped toothed belts C521. The double-shaft co-rotating driving cylinder can set reciprocating rotation parameters, thereby setting the swing angle of the first mounting cover C210. Preferably, the swing angle of the first mounting cover C210 may be about 130 degrees.

The de-icing robot C300 includes a first weight C310 formed at a first side position of the first mounting cover C210, a second weight C320 formed at a second side position of the first mounting cover C210, and a first driving mechanism C330 for driving the first weight C310 and the second weight C320 to move in opposite directions and to return. The first driving mechanism C330 is fixed to the middle of the connecting shaft C511 by a fixing bracket C340, and is disposed in the first mounting cover C210 near the top of the first mounting cover C210 by the connecting shaft C511. The first driving mechanism C330 is a biaxial bidirectional rotation first driving mechanism C330 having a forward rotation output shaft C331 and a reverse rotation output shaft C332, and the longitudinal direction of the biaxial bidirectional rotation first driving mechanism C330 is adapted to the longitudinal direction of the first mounting cover C210, the connecting shaft lever C511, the first hammer block C310, and the second hammer block C320, for example, the longitudinal directions thereof are all the same.

The deicing manipulator C300 further comprises a first universal connecting rod assembly C350, a second universal connecting rod assembly C360, a first eccentric shaft assembly C370 and a second eccentric shaft assembly C380. A first end of the first universal connecting rod assembly C350 is connected to the forward rotation output shaft C331, a second end thereof is connected to the first eccentric shaft assembly C370, and the first eccentric shaft assembly C370 is pivotally connected to the first hammer block C310. Further preferably, the first gimbal assembly C350 includes a first gimbal link C351 and a second gimbal link C352, a first end of the first gimbal link C351 is connected to the forward rotation output shaft C331 through a first gimbal C353, a second end of the first gimbal link C351 is connected to a first end of the second gimbal link C352 through a second gimbal C354, and a second end of the second gimbal link C352 is connected to the first eccentric shaft assembly C370 through a third gimbal C355.

Further preferably, the first gimbal C351 includes a first rail tube C3511, a first end cap C3512 is provided at a first end of the first rail tube C3511, and a second end of the first rail tube C3511 abuts against a first gimbal C3513, so that the second gimbal C354 is mounted on the first gimbal C3513. A plurality of first track grooves C3514 are circumferentially distributed on the inner wall of the first track pipe C3511, and each first track groove C3514 is arranged on the inner wall of the first track pipe C3511 along the length direction of the first track pipe C3511. The first gimbal C351 further includes a first shaft C3515, the first shaft C3515 is a stepped shaft having a first large diameter end C3515a with a larger diameter and a first small diameter rod C3515b with a smaller diameter, the first shaft C3515 penetrates into the first track tube C3511 and is capable of moving axially along the first track tube C3511, the first large diameter end C3515a is close to the first gimbal C3513, and an end of the first small diameter rod C3515b away from the first large diameter end C3515a passes through the first end cap C3512 and is exposed out of the first track tube C3511, and is connected to the forward rotation output shaft C331 through the first gimbal C353. The first gimbal link C351 further includes a first stopper plate C3516 abutting against an inner end surface of the first large-diameter end C3515a and a second stopper plate C3517 abutting against an outer end surface of the first large-diameter end C3515 a. The first stopper plate C3516 is connected to an inner end of the first large diameter end C3515a by a bolt, and the first stopper plate C3516 has a first guide protrusion C3516a inserted into the first track groove C3514. The second stopper plate C3517 has a through hole C3517a through which the first small-diameter rod portion C3515b passes and a second guide protrusion C3517b inserted into the first track groove C3514. The first gimbal link C351 further includes a plurality of second balls disposed in the first track groove C3514 and located between the first guide protrusion C3516a and the second guide protrusion C3517b, a first coil spring having a first end abutting against the first stopper plate C3516 and a second end abutting against the first gimbal C3513, and a second coil spring threaded outside the first small-diameter rod C3515b, wherein the second coil spring has a first end abutting against the first end cap C3512 and a second end abutting against the second stopper plate C3517.

The first eccentric shaft assembly C370 includes a first bearing seat C371, a first bearing C372 arranged in the first bearing seat C371, a first main shaft C373 rotatably engaged with the first bearing C372, and a first eccentric shaft C374 arranged at a lower end of the first main shaft C373, an upper end of the first main shaft C373 is connected to a second universal joint C375, an upper end of the first main shaft C373 is connected to a third universal joint C355 through the second universal joint C375, so as to be connected to a second end of the second universal connecting rod C352 through the third universal joint C355. The first eccentric shaft C374 includes a first eccentric bearing housing C3741, a third bearing C3742 provided in the first eccentric bearing housing C3741, and a first eccentric shaft body C3743 fitted in the third bearing C3742 in a rotating manner, and the first eccentric shaft body C3743 is eccentrically provided to the lower end surface of the first main shaft C373.

The first end of the second universal connecting rod assembly C360 is connected to the reverse rotation output shaft C332, the second end thereof is connected to the second eccentric shaft assembly C380, and the second eccentric shaft assembly C380 is pivotally connected to the second hammer block C320. Further preferably, the second universal link assembly C360 includes a third universal link C361 and a fourth universal link C362, a first end of the third universal link C361 is connected to the counter-rotating output shaft C332 via a fourth universal joint C363, a second end is connected to a first end of the fourth universal link C362 via a fifth universal joint C364, and a second end of the fourth universal link C362 is connected to the second eccentric shaft assembly C380 via a sixth universal joint C365.

Further preferably, the third gimbal link C361 has the same or similar structure or function as the first gimbal link C351 and includes a second track tube, a second end cap is disposed at a first end of the second track tube, and a second end of the second track tube abuts against a third gimbal joint, so that the fifth gimbal joint C364 is mounted on the third gimbal joint. A plurality of second track grooves are distributed on the inner wall of the second track pipe along the circumferential direction, and each second track groove is arranged on the inner wall of the second track pipe along the length direction of the second track pipe. The third universal connecting rod C361 further includes a second shaft rod, the second shaft rod is a stepped shaft, and has a second large-diameter end portion with a larger diameter and a second small-diameter rod portion with a smaller diameter, the second shaft rod penetrates into the second track pipe and can axially move along the second track pipe, the second large-diameter end portion is close to the third universal joint, and one end of the second small-diameter rod portion, which is far away from the second large-diameter end portion, passes through the second end cover and is exposed outside the second track pipe, and is connected to the reverse rotation output shaft C332 through the fourth universal joint C363. The third universal connecting rod C361 further includes a third limiting plate abutted against the inner end surface of the second large-diameter end portion and a fourth limiting plate abutted against the outer end surface of the second large-diameter end portion, the third limiting plate is connected with the inner end of the second large-diameter end portion through a bolt, the third limiting plate has a third guide convex portion inserted into the second track groove, and the fourth limiting plate has a passing hole for the second small-diameter rod portion to pass through and a fourth guide convex portion inserted into the second track groove. Third universal connecting rod C361 is still including locating in first track groove C3514 and be located a plurality of third balls between third direction convex part and the fourth direction convex part, first end with the third limiting plate butt, the second end with the third coil spring of third universal joint butt and spiral in the outer fourth coil spring of second minor diameter pole portion, the fourth coil spring first end with second end cover butt, second end with the fourth limiting plate butt.

The second eccentric shaft assembly C380 includes a second bearing seat C381, a second bearing disposed in the second bearing seat C381, a second main shaft rotatably engaged with the second bearing, and a second eccentric shaft C384 disposed at a lower end of the second main shaft, an upper end of the second main shaft is connected to a fourth universal joint C385, and an upper end of the second main shaft is connected to a sixth universal joint C365 through the fourth universal joint C385, so as to be connected to a second end of the fourth universal connecting rod C362 through the sixth universal joint C365. The second eccentric shaft C384 includes a second eccentric bearing seat, a fourth bearing disposed in the second eccentric bearing seat, and a second eccentric shaft body rotationally fitted in the fourth bearing, and the second eccentric shaft body is eccentrically disposed on a lower end surface of the second main shaft.

The first hammer body C310 includes a first hammer seat C311 having a C-shaped cross section, and a first hammer head C312 tightly fitted in the C-shaped groove of the first hammer seat C311. A first cable protection groove C313 is formed in a surface (inner surface) of the first hammer head C312 opposite to the second hammer block C320, and the first cable protection groove C313 penetrates the first hammer head C312 from the longitudinal direction of the first hammer head C312. The inner side surface of the first hammer head C312 also has a plurality of first teeth C314 distributed along the length direction thereof.

The first hammer block C310 is coupled to the first eccentric shaft assembly C370 via a first coupling arrangement. The first connecting structure includes a first pivot assembly C610 pivotally connected to the first eccentric shaft C374 (i.e., the first eccentric bearing seat C3741) and a first guide connection assembly C620 connected to the first bearing seat C371 in a guiding manner. The first pivot assembly C610 includes a first pivot ear C611 formed by extending from the first eccentric shaft C374 to the first hammer block C310, a first pivot C612 vertically disposed on the first pivot ear C611, and a first pivot seat C613 disposed on the back of the first hammer block C310 and pivotally connected to the first pivot C612. The first pivot seat C613 may be fixedly connected to the back of the first hammer C310, integrally formed, welded or clipped together. In this embodiment, the first pivot joint C613 is clamped to the back of the first hammer seat C311. The first guiding connection assembly C620 includes a first guide rail C621 disposed on a side surface of the first bearing seat C371, a first slider C622 guiding-fitted to the first guide rail C621, and a first connection frame C623 having one end connected to the first slider C622 and the other end connected to the first hammer C310. In order to increase the strength of the first guide rail C621, a first triangular plate C632 is further disposed between the first guide rail C621 and the first bearing seat C371, a vertical end of the first triangular plate C632 is connected to a side surface of the first bearing seat C371, and a horizontal end of the first triangular plate C632 is connected to an upper surface of the first guide rail C621. The first slider C622 is connected to the first pivot seat C613 through a first connecting block C631, so as to be integrally formed with the first pivot seat C613, thereby providing better connection stability and consistency for the first hammer C310. The first slider C622 is provided with a first sliding groove C6221 which is slidably matched with the first guide rail C621, inner side surfaces of two side walls of the first sliding groove C6221 are respectively provided with a first ball groove, the two first ball grooves are respectively arranged on the corresponding side walls along the length direction of the first sliding groove C6221, the two first ball grooves are respectively filled with a fourth ball C6222, and the fourth ball C6222 is in rolling fit with the first guide rail C621. Preferably, the outer surfaces of the two side walls of the first sliding groove C6221 are provided with a third dovetail groove C6223 and a fourth dovetail groove C6224 which vertically penetrate through the first sliding groove C6221, the first connecting frame C623 comprises a first connecting seat C6231 connected with the back surface of the first hammer body C310 (i.e. the back surface of the first hammer seat C311), a first side frame C6232 and a second side frame C6233 which are formed by extending upwards from the two ends of the first connecting seat C6231, and a first wedge block C6234 and a second wedge block C6235 which protrude upwards from the first side frame C6232 and the second side frame C6233, and the first wedge block C6234 and the second wedge block C6235 are respectively in limit fit with the third dovetail groove C6223 and the fourth dovetail groove C6224. The first wedge block C6234 and the second wedge block C6235 are further screwed into the third dovetail groove C6223 and the fourth dovetail groove C6224, respectively, for reinforcement.

The second hammer block C320 has the same or similar structure or function as the first hammer block C310, and includes a second hammer seat C321 with a C-shaped cross section and a second hammer head C322 tightly fitted in the C-shaped groove of the second hammer seat C321. A second cable protection groove C323 is formed in a surface (inner surface) of the second hammer head C322 opposite to the first hammer head C312, and the second cable protection groove C323 penetrates the second hammer head C322 in a longitudinal direction of the second hammer head C322. The inner side surface of the second hammer head C322 also has a plurality of second engaging teeth C324 distributed along the length direction thereof.

The second hammer body C320 is connected to the second eccentric shaft C384 assembly 380 through a second connecting structure, the second connecting structure has the same structure or the similar function as the second connecting structure, and includes a second pivot assembly C630 pivotally connected to the second eccentric shaft C384 and a second guiding connection assembly C640 guiding-connected to the second bearing seat C381; the second pivot assembly C630 includes a second pivot ear formed by extending from the second eccentric shaft C384 (i.e. the second eccentric bearing seat) to the second hammer block C320, a second pivot vertically disposed on the second pivot ear, and a second pivot seat disposed on the back of the second hammer block C320 and pivotally connected to the second pivot. The second pivot seat may be fixedly connected to the back of the second hammer C320, integrally formed, welded or fastened together. In this embodiment, the second pivot seat is clamped to the back of the second hammer seat C321. The second guiding connection assembly C640 includes a second guide rail disposed on the side surface of the second bearing seat C381, a second slider matched with the second guide rail in a guiding manner, and a second connection frame having one end connected to the second slider and the other end connected to the second hammer block C320. In order to increase the strength of the second guide rail, a second triangular plate is further arranged between the second guide rail and the second bearing seat C381, a vertical end of the second triangular plate is connected with the side surface of the second bearing seat C381, and a horizontal end of the second triangular plate is connected with the upper surface of the second guide rail. The second sliding block is connected with the second pivot seat through a second connecting block, so that the second sliding block and the second pivot seat are integrally formed, and the second hammer body C320 is better in connection firmness and consistency. The second sliding block is provided with a second sliding groove which is matched with the second guide rail in a sliding mode, the inner side faces of the two side walls of the second sliding groove are respectively provided with a second ball groove, the two second ball grooves are respectively arranged on the corresponding side walls along the length direction of the second sliding groove, fifth balls are fully arranged in the two second ball grooves, and the fifth balls are matched with the second guide rail in a rolling mode. Preferably, the outer surfaces of the two side walls of the second chute are provided with a fifth dovetail groove and a sixth dovetail groove which vertically penetrate through the second chute, the second connecting frame comprises a second connecting seat connected with the back surface of the second hammer body C320 (namely the back surface of the second hammer seat C321), a third side frame and a fourth side frame which are formed by extending upwards from the two ends of the second connecting seat, and a third wedge block and a fourth wedge block which protrude upwards from the third side frame and the fourth side frame, and the third wedge block and the fourth wedge block are respectively in limit fit with the fifth dovetail groove and the sixth dovetail groove. And the third wedge block and the fourth wedge block are respectively screwed in the fifth dovetail groove and the sixth dovetail groove for reinforcement.

When the cable deicing device C carries out cable deicing operation, firstly, the positions of the deicing mechanism and the cable are detected through the ultrasonic detection unit, and the position of the deicing mechanism is continuously adjusted according to a feedback signal, so that the deicing mechanism is aligned with the cable; after alignment, the deicing mechanism is driven to move vertically downwards, meanwhile, the radar detection unit detects cables in real time, and when the cables are detected, the control unit controls the deicing mechanism to stop moving; the double-shaft bidirectional rotation driving mechanism simultaneously drives the first hammer body and the second hammer body to move towards opposite directions so as to break away ice layers outside the cable. When the ice breaking device breaks ice, the cable protection grooves in the first hammer body and the second hammer body protect the cable, so that the cable is not damaged, and the first biting teeth and the second biting teeth enhance the ice breaking force, accelerate the ice breaking speed and improve the efficiency.

Insulator cleaning device

Referring to fig. 16 to 18, the insulator cleaning device D includes an insulator cleaning mechanism, and a second lifting mechanism D11 connected to the insulator cleaning mechanism for lifting and lowering the insulator cleaning mechanism. The second lifting mechanism D11 and the seventh linear telescopic cylinder B156 constitute a moving mechanism 1D of the insulator cleaning device, and are configured to vertically and horizontally move the insulator cleaning mechanism, that is, the moving mechanism 1D moves the cleaning mechanism in a direction of an insulator J1 (hereinafter referred to as an insulator J1) to be cleaned, and can move up and down in a height direction of the insulator J1 to clean the insulator after the cleaning mechanism is moved in place. The insulator cleaning mechanism comprises a second housing module D2 connected with a moving mechanism D11 of the moving mechanism 1D and an insulator cleaning module D3 arranged in the second housing module D2. The structure or function of the moving mechanism D11 is the same or similar to that of the first lifting mechanism C100, the quick assembly of the moving mechanism D11 and the second housing module D2 is the same or similar to that of the first lifting mechanism C100 and the first housing module C200, the structure or function of the second housing module D2 is the same or similar to that of the first housing module C200, the length direction of the first housing module C200 is changed to the height direction of the second housing module D2, the opening of the second housing module D2 is horizontally oriented to the insulator (i.e. horizontally oriented forwards), and the opening of the first housing module C200 is downwards, mainly because the insulator is generally vertically oriented and the cable is generally horizontally oriented. The second housing component D2 includes a connecting hood D23 and a mounting hood D21 that have the same or similar structure or function as the first housing component C200, and the connection relationship between the second mounting hood D21 and the second connecting hood D23 is also the same as the connection relationship between the first mounting hood and the first connecting hood, that is, the second mounting hood D21 is connected to the second connecting hood D23 through a second swing connecting mechanism (the same or similar structure or function as the first swing connecting mechanism), which is not described in detail herein. The second installation cover D21 is vertically disposed, so that the inner space of the second installation cover D21 is vertically penetrated to form an insulator cleaning chamber D211, and the forward opening of the second installation cover D21 forms an insulator access D212. The insulator cleaning assembly D3 comprises a brush assembly D31 and a spraying assembly D32 which are arranged in the insulator cleaning cavity D211

Likewise, the insulator J1 enters the insulator cleaning cavity D211 accurately and automatically for capturing and positioning the insulator J1 accurately and automatically. Insulator belt cleaning device D still includes insulator positioning mechanism, insulator positioning mechanism includes an insulator thick locating component D51 and an insulator fine positioning component D52. The arrangement positions and functions of the insulator coarse positioning component D51 and the insulator fine positioning component D52 and the cable coarse positioning component and the cable fine positioning component are the same or similar to the connection mode of the control unit, and are not described in detail here. After the insulator cleaning mechanism moves in place, the insulator J1 is located in the insulator cleaning cavity and blocks the detection of the third detection unit and the fourth detection unit, and a detection signal that the insulator J1 is in place is formed. The first detection unit and the second detection unit may also be ultrasonic detection units arranged in pairs, and the third detection unit and the fourth detection unit may also be radar detection units arranged in pairs. The principles of the insulator coarse positioning assembly D51 and the insulator fine positioning assembly D52 are the same as or similar to those of the cable coarse positioning assembly and the cable fine positioning assembly, and are as follows: the first detection unit and the second detection unit are symmetrically arranged, so that when the distance between the first detection unit and the insulator J1 is equal to the distance between the second detection unit and the insulator J1, the position of the insulator J1 right in front of the insulator cleaning cavity D211 is indicated, and the control unit controls the moving mechanism 1D to enable the insulator cleaning mechanism to move forwards; the first detection lines formed by the two third detection units and the second detection lines formed by the two fourth detection units gradually move forward until the first detection lines and the second detection lines are located on two sides of the insulator J1, the third detection units and the fourth detection units feed back detection signals to the control unit, the control unit learns that the insulator J1 is located in the insulator cleaning cavity D211 according to the detection signals, the hairbrush assembly D31 and the spray assembly D32 are controlled to work, the spray assembly D32 sprays cleaning media to the insulator J1, and the hairbrush assembly D31 and the spray assembly D32 work cooperatively, so that the insulator J1 is cleaned.

In this embodiment, in order to make the insulator J1 be located the best position in insulator washing chamber D211, insulator positioning mechanism still including set up in insulator washing chamber D211 is kept away from first location axle D531 and second location axle D532 at insulator access D212's rear portion, first location axle D531 and second location axle D532 are all followed the direction of height setting of second installation cover D21, first location axle D531 and second location axle D532 use the axis of second installation cover D21 (being the axis in insulating washing chamber) is the symmetry axis, and the symmetry is located the both sides of axis, just the separation distance of first location axle D531 and second location axle D532 is less than the external diameter of insulator J1. By such design, when the third detection unit and the fourth detection unit detect the insulator J1, only the insulator J1 can be represented as being located in the insulator cleaning cavity D211, but the insulator J1 and the brush assembly D31 are not represented as being in the most suitable positions, so that the first positioning shaft D531 and the second positioning shaft D532 are designed, and when the insulator cleaning mechanism continues to move forward until the first positioning shaft D531 and the second positioning shaft D532 abut against the rear side surface of the insulator J1, the insulator cleaning mechanism is represented as having moved to the maximum stroke, and is in the best fit state between the insulator J1 and the brush assembly D31, so that the insulator J1 can be cleaned more effectively. As is known, when the first positioning shaft D531 and the second positioning shaft D532 contact the rear side of the insulator J1, they can be fed back to the moving mechanism 1D through a travel switch, a pressure sensor, etc. as sensing elements to stop moving forward.

Brush subassembly D31 is including locating respectively first brush and the second brush of insulator washing chamber D211 both sides, locate insulator washing chamber D211 keeps away from the third brush and the drive that are used for at the rear portion of insulator access & exit D212 the equal horizontal rotation's of first brush, second brush and third brush first brush actuating mechanism, first brush actuating mechanism with the control unit electricity is connected. The first brush, the second brush and the third brush are positioned at the same horizontal position, and the centers of the first brush, the second brush and the third brush are connected to form a triangle. In this embodiment, the brush assembly D31 further includes a fourth brush disposed above the first brush, a fifth brush disposed above the second brush, and a sixth brush disposed above the third brush, wherein the fourth brush, the fifth brush, and the sixth brush can rotate horizontally under the driving of the second brush driving mechanism. The first brush driving mechanism and the second brush driving mechanism are both arranged on the inner wall of the second mounting cover D21. Above-mentioned first brush, second brush and third brush form lower floor's brush subassembly D31a, fourth brush, fifth brush and sixth brush form upper strata brush subassembly D31b, and it is right respectively insulator J1's upper segment and hypomere are scrubbed, set up like this and can reduce insulator wiper mechanism's oscilaltion stroke for cleaning efficiency promotes one time. It is understood that in other embodiments, one layer of the brush assembly D31 or more layers of the brush assembly D31 may be provided, and the description thereof is omitted. In addition, in the embodiment, each brush can be driven to rotate by a corresponding brush driving mechanism, for example, the first to sixth brushes are driven by the first to sixth brush driving mechanisms respectively. Each brush driving mechanism is vertically arranged below each brush, and each brush is coaxially fixed on a driving shaft of each brush driving mechanism to rotate 360 degrees in a single direction or rotate in the positive and negative directions. Set up like this for each brush actuating mechanism and corresponding brush all are located insulator cleaning chamber D211's avris can not cause the interference to insulator J1, and is convenient insulator J1's business turn over and washing. Of course, in some embodiments, all the brushes can be driven to rotate by one driving mechanism and the corresponding transmission mechanism when the structure allows. This can be achieved, for example, in such a case: the arc-shaped connecting frame is formed at the upper end or the lower end peripheral position of the second mounting cover D21, a support horizontally extends out of the inner arc edge of the arc-shaped connecting frame towards the direction of the insulator cleaning cavity D211, the inner end (facing towards the end of the insulator cleaning cavity D211) of the support is located on the horizontal projection plane at the side position of the insulator cleaning cavity D211, an insulator containing space and an entering space are avoided, a bearing assembly is arranged at the inner end of the support, a brush mounting shaft rod is rotatably arranged on the bearing assembly, at least one brush is arranged on the brush mounting shaft rod, the brush mounting shaft rod penetrates out of the upper end or the lower end of the bearing seat and is provided with a gear, a brush driving mechanism is arranged at the same end of the mounting frame, and the brush driving mechanism is meshed with the gear on each brush mounting shaft rod through a transmission mechanism, so that each brush mounting shaft rod is driven to rotate. Similarly, in order to save cost and ensure the cleaning comprehensiveness, the arc-shaped connecting frame is provided with three brackets which are respectively positioned at the rear part, the left side part and the right side part of the cleaning cavity on the horizontal plane projection. With the arrangement, all the brushes can rotate only by one brush driving mechanism, so that the cost is greatly saved, and the cleaning effect is ensured.

Spray assembly D32 includes around insulator cleaning chamber D211 a week set up in spray pipe D321 on the chamber wall (the inner wall of second installation cover D21 promptly) of insulator cleaning chamber D211, spray pipe D321 and outside cleaning medium source intercommunication, just be provided with a plurality of spray nozzles D322 towards insulator cleaning chamber D211 direction on the spray pipe D321. In this embodiment, the spraying pipes D321 are respectively an upper spraying pipe D321, a middle spraying pipe D321 and a lower spraying pipe D321 which are arranged at intervals along the height direction of the second mounting cover D21, so that the spraying water amount is increased, the insulator is cleaned more thoroughly, and the cleaning efficiency is better.

According to the insulator cleaning device D, the positions of the insulator cleaning mechanism and the insulator J1 are detected through the ultrasonic detection unit, and the position of the insulator cleaning mechanism is continuously adjusted according to a feedback signal, so that the insulator cleaning mechanism is aligned with the insulator J1 (namely, is positioned right behind the insulator J1); after alignment, the horizontal telescopic cylinder 121 drives the insulator cleaning mechanism to move forward, the radar detection unit detects the insulator J1 in real time, and when the insulator J1 is detected, the control unit controls the horizontal telescopic cylinder 121 to stop driving, so that the insulator cleaning mechanism stops moving. Then, the moving mechanism D11, the second swing connecting mechanism, the spraying assembly D32 and the brush assembly D31 are simultaneously operated, so that the brush assembly D31 rotates and the spraying assembly D32 sprays, and the second mounting cover D21 simultaneously swings left and right and moves up and down to clean the insulator J1 in all directions along the circumferential direction and the axial direction, thereby greatly improving the cleaning efficiency and the cleaning force.

Referring to fig. 19 and 20, the one-stop cable rapid construction device M of the present application includes a construction platform Z and a cable rapid construction device a capable of being received in the construction platform Z. Construction platform Z bottom is coaxial to be equipped with one and is used for the drive rotary device Z1 of construction platform Z rotation, construction platform Z has a storage chamber Z2 and is located the platform Z3 of storage chamber Z2 top surface, be equipped with in the storage chamber Z2 and be used for driving cable quick construction device A withdraws in the storage chamber Z2 and stretch out telescoping device Z4 on the platform Z3.

Construction platform Z includes a casing Z5, casing Z5 upper portion opening, the upper portion opening part articulates there is to running from opposite directions door Z52, is convenient for quick construction equipment A of cable gets and puts. When the split door Z52 is closed, a platform Z3 for workers to stand on is formed, and the middle part of the split door Z52 is provided with a through hole for the telescopic device Z4 to pass through. The platform Z3 is peripherally surrounded by a protective structure Z6. The protective structure Z6 can be a guard rail, a guard chain, or a protective structure Z6 combining a guard rail and a guard chain, etc. The center of the bottom surface of the shell Z5 is provided with a rotating shaft Z51 which is rotationally matched with the rotating device Z1. The housing Z5 is provided with the storage bin Z2, and the cable rapid construction device a is stored in the storage bin Z2. When construction is needed, the split door Z52 is opened, the telescopic device Z4 is lifted upwards to the base A1, and then quick-assembly components (a cable stripping and cutting construction mechanism, a cable outer insulating layer axial stripping and cutting mechanism, a cable radial cutting mechanism and a cable insulating layer plastic packaging mechanism) of the cable quick construction device A in the storage bin Z2 are taken out and quickly assembled on the base of the cable quick construction device A.

The rotating device Z1 includes a fixed gear Z11 fixed at the position to be fixed, a horizontal rotation driving mechanism Z12 arranged in the storage bin Z2, and a moving gear Z13. In this embodiment, the position to be fixed refers to a top end support of a telescopic arm of the electric emergency engineering vehicle, and the fixed gear Z11 is connected with the top end of the second telescopic arm and the platform support frame B172 through bolts. The periphery of the upper surface of the fixed gear Z11 is provided with a tapered roller Z111 which is in rolling fit with the bottom surface of the shell Z5, the fixed gear Z11 is also provided with a central hole Z112, a bearing Z113 is arranged in the central hole Z112, and a rotating shaft Z51 at the bottom of the shell Z5 is rotatably arranged in the bearing Z113. The horizontal rotation driving mechanism Z12 is arranged at the bottom of the storage bin Z2, a driving shaft downwards passes through the bottom of the construction platform Z and is exposed out of the bottom end of the construction platform Z, and the movable gear Z13 is fixed on the periphery of the driving shaft and meshed with the fixed gear Z11. The horizontal rotation driving mechanism Z12 is a bidirectional rotation cylinder, the bidirectional rotation cylinder is located in the containing bin Z2, a driving shaft of the bidirectional rotation cylinder penetrates out of the bottom of the shell Z5 and is exposed out of the bottom end face of the shell Z5, the movable gear Z13 is coaxially connected with the driving shaft of the bidirectional rotation cylinder to rotate back and forth along with the driving shaft, and the movable gear Z13 rotates around the fixed gear Z11 to move circumferentially, so that the construction platform Z is driven to rotate along with the movable gear Z to adapt to the position of a cable to be constructed.

The telescopic device Z4 comprises a vertical mounting base Z41, a vertical telescopic mechanism Z42, a first oblique telescopic mechanism Z43 and a second oblique telescopic mechanism Z44. The vertical mounting seat Z41 is of a sheet structure and is vertically arranged at the bottom of the storage bin, and the lower end of the first vertical telescopic mechanism Z42 is pivoted to the upper end of the vertical mounting seat Z41. The upper inclined end of the first oblique telescopic mechanism Z43 is pivoted with the first vertical telescopic mechanism Z42, the lower inclined end is pivoted with the bottom of the storage bin Z2, the upper inclined end of the second oblique telescopic mechanism Z44 is pivoted with the first oblique telescopic mechanism Z43, and the lower inclined end is downward, extends towards the first vertical telescopic mechanism Z42 and is pivoted with the lower end of the vertical mounting seat Z41. The first vertical telescopic mechanism Z42, the first oblique telescopic mechanism Z43 and the second oblique telescopic mechanism Z44 are in a triangular shape. In this embodiment, the first vertical telescopic mechanism Z42, the first oblique telescopic mechanism Z43 and the second oblique telescopic mechanism Z44 are all telescopic cylinders. When the base A1 needs to be jacked upwards, the telescopic shafts of the three telescopic cylinders all extend forwards at the same time, the two inclined telescopic cylinders enable the vertical telescopic cylinders to be vertically upwards, and the telescopic shafts of the vertical telescopic cylinders are jacked upwards at the same time, so that the base of the cable rapid construction device A extends out of the position above the platform Z3. When the telescopic device needs to retract, the three telescopic cylinders are retracted simultaneously, the two oblique telescopic cylinders enable the vertical telescopic cylinders to tilt downwards to retract into the storage bin Z2, and meanwhile, the telescopic shafts of the vertical telescopic cylinders retract. As another embodiment, the vertical telescopic mechanism Z42, the first diagonal telescopic mechanism Z43 and the second diagonal telescopic mechanism Z44 may be directly provided in the storage bin Z2, and the vertical mounting base Z41 may not be required.

In this embodiment, with continued reference to fig. 21 and fig. 22, the base a1 is disposed at the top end of the first vertical telescopic mechanism Z42 through a turnover mechanism 700, and the base a1 can be turned over at a predetermined angle from the set point up and down through the turnover mechanism 700. Specifically, the turnover mechanism 700 includes a first guide rail set 710 disposed on the bottom surface of the base a1 along the length direction of the base a1, a first slider set 720 slidably engaged with the first guide rail set 710, a first pivot portion 730 pivotally connecting the first slider set 720 and the top end of the first vertical telescopic mechanism Z42, a second pivot portion 740 disposed at one end of the base a1, a support rod set 750 pivotally connected to the second pivot portion 740, and a support portion 760 disposed on the first vertical telescopic mechanism Z42 at a position corresponding to the support rod set 750.

In this embodiment, the first guide rail group 710 includes a first guide rail 711 and a second guide rail 712 disposed in parallel on the bottom surface of the base a1, the first slider group 720 includes a first slider 721 slidably fitted on the first guide rail 711, a second slider 722 slidably fitted on the second guide rail 712, and a connecting block 723 connected to the first slider 721 and the second slider 722, two first pivot lugs 724 are formed at one end of the connecting block 723 facing the first vertical telescopic mechanism Z42, and the two first pivot lugs 724 each have a first pivot hole.

The first pivot portion 730 has a fixed block 731 fixed on the top end of the first vertical telescopic mechanism Z42 and facing to one side of the first sliding block set 720, a pivot block 732 disposed on the top end of the fixed block 731, and two first pivot shafts 733 disposed on the pivot block 732 and corresponding to the two first pivot ears 724; the two first pivot shafts 733 are respectively disposed through the first pivot holes of the two first pivot lugs 724. The stability during overturning and sliding can be ensured by adopting the double-linear guide rail structure. In some embodiments, more linear guides may be used or only one linear guide may be used to perform the flipping function. The second pivoting portion 740 includes two second pivoting ears 741 with second pivoting holes disposed at one end of the base a1 and a second pivoting shaft 742 pivotally connected to the two second pivoting holes. The upper end of the stay bar group 750 is looped around the second pivot shaft 742, and the lower end thereof can be supported on the supporting portion 760. In this embodiment, the brace set 750 includes a first brace 751 and a second brace 752, the upper ends of the first brace 751 and the second brace 752 are both looped around the second pivot shaft 742, the lower ends of the first brace 751 and the second brace 752 are both formed with a U-shaped hook 753 having an opening facing thereto, and the support portion 760 is a support shaft for the U-shaped hook 753 to be hooked thereon.

Referring to fig. 24 to 26, 32 and 35, the cable rapid construction apparatus of the present application includes a base a1, an axial stripping and cutting mechanism a2 for stripping and cutting the outer insulation layer of the cable disposed on the first side of the base a1 along the length direction of the base a1, a radial cable cutting mechanism A3 and a plastic sealing mechanism a5 disposed on the second side of the base a1, and a cable stripping and cutting construction mechanism a4 disposed on the first end of the base a 1. The base A1 is used for placing a cable to be constructed (a cable to be overhauled, hereinafter referred to as a cable) in the cable construction process, for example, when the cable outer insulation layer axial stripping and cutting mechanism A2 strips and cuts the outer insulation layer of the cable, the cable is placed, and the outer insulation layer of the cable is stripped and cut by the outer insulation layer axial stripping and cutting mechanism. The axial stripping and cutting mechanism A2 for the outer insulating layer of the cable comprises an axial stripping and cutting mechanism 20 arranged on the first side of the base A1 along the length direction of the base A1 and a cable pressing mechanism 21 arranged on the second side of the base A1, wherein the axial stripping and cutting mechanism 20 comprises a shaft rod 201 with the length matched with that of the base A1 and an axial cutting knife group 202 capable of reciprocating along the length direction of the shaft rod 201. Radial clipper A3 of cable includes an mount table 31, one locates actuating mechanism 33 and radial cutter 32 on the mount table 31, radially cut cutter 32 and include a stationary knife 321 and one and locate on the stationary knife 321 and with the stationary knife 321 shears the complex and moves sword 322, stationary knife 321 has a first arc blade 321a, it has a second arc blade 322a to move sword 322, actuating mechanism 33 drives it rotates so that to move sword 322 second arc blade 322a to first arc blade 321a motion realizes that the cable radially cuts. The cable insulation layer plastic packaging mechanism A5 comprises a mounting plate 51, an air guide cavity 52 with an air inlet, an air inlet flow guide body 53 arranged in the air guide cavity 52, a fan assembly 54 arranged at the upper end of the air inlet flow guide body 53, a heating assembly 55 arranged at the upper end of the fan assembly 54, and an annular air outlet assembly 56 arranged at the upper end of the air guide cavity 52 and communicated with the air guide cavity, wherein the annular air outlet assembly 56 comprises an annular shell 561, an annular inner cavity 562 formed in the annular shell 561 and communicated with the air guide cavity 52, and an annular air outlet channel 563 radially arranged on the inner periphery of the annular shell 562 along the annular shell 561.

According to the cable rapid construction device A, firstly, the cable end is cut off through the cable radial cutting-off mechanism A3, so that subsequent processing is facilitated, and meanwhile, the end face of the cable can be more orderly; secondly, the cable is placed on the base A1, and the cable outer insulating layer is axially stripped and cut by the cable outer insulating layer axial stripping and cutting mechanism A2 to expose an inner layer structure, so that subsequent processing is facilitated; then, the cable with the exposed inner layer structure is transferred to a cable stripping and cutting mechanism a4 at the first end of the base a1, and the inner layer of the cable is constructed, for example, the cable stripping and cutting mechanism a4 previously applied by the applicant can be used for constructing the armor layer, the protective layer, the inner insulating layer, the chamfer and the like of the inner layer of the cable, and for example, the existing cable stripping and cutting mechanism a4 can be used for constructing each layer in the cable; and finally, covering an insulating glue layer on the constructed part of the cable after construction, and carrying out hot air plastic package through the cable insulating layer plastic package mechanism A5, thereby completing a series of overhaul and repair construction of the cable from beginning to end. This application quick construction equipment of cable A makes a series of overhauls the standing formula completion of restoration operation homogeneous of cable need not additionally to carry other instruments or mechanisms, convenient transport, transportation, conveniently deposits, and the wholeness is good, has more functions, can satisfy user's demand more, promotes experience and feel and satisfaction. In order to facilitate storage, reduce occupied space, make up many changes, meet various demands of different occasions, the cable outer insulating layer axial stripping and cutting mechanism, the cable radial cutting mechanism A3, the cable insulating layer plastic packaging mechanism a5, the cable stripping and cutting construction mechanism a4 of this application all adopt the quick-assembly detachably to install in the corresponding position of the said base a1, the quick-assembly structure can adopt any one kind of existing quick-assembly structure that can install a part on another kind of part fast, for example, any one kind of quick-assembly structures such as plug-in quick-assembly structure, joint quick-assembly structure, bolted connection, etc., hereinafter, detail description will be given by way of example with one kind of quick-assembly structure, it is worth noting that the detailed structure given by way of example hereinafter is not used for limiting the protection range of the quick-assembly structure of this application.

In a preferred embodiment, the base A1 is a V-shaped seat A1 to better accommodate cables. The V-shaped seat A1 is a cable placing seat with a V-shaped cross section, and the length of the V-shaped seat is set according to actual operation. The V-shaped seat A1 can be of an integrally formed structure or a split structure. In this embodiment, the V-shaped seat a1 includes a channel 10 and a V-shaped groove 14 formed in the channel 10, wherein a side wall of the channel 10 forms a first side wall 11 of the V-shaped seat a1, and another side wall forms a second side wall 12 of the V-shaped seat a 1. The V-shaped groove 14 may be made of a plastic material having a certain flexibility, such as resin, or an insulating material. By the design, the safety can be improved firstly, the rigidity can be reduced secondly, and the V-shaped groove 14 with different sizes can be replaced according to actual conditions, so that the application range and the universality of the V-shaped seat A1 are improved. The V-shaped groove 14 is an integrally formed member and has a U-shaped bottom groove with an upward opening and an inverted eight-shaped guide groove formed by extending the groove walls of the two sides of the U-shaped bottom groove upward and in opposite directions. The first side wall 11 of the V-shaped seat a1 is provided with a first guide rail 13, and the first guide rail 13 is slidably fitted with a first slider 131 for cooperating with the axial cutting blade set to perform a guiding function, so that the axial cutting blade set can move smoothly. It should be understood that the seat A1 is described above as a specific preferred embodiment, and the seat A1 is not limited by the above-described V-shaped seat A1 configuration, shape, split or not, but only by the seat A1 having a length with a channel for a cable.

Axial stripping and cutting mechanism A2 for cable outer insulation layer

Referring to fig. 25 to 29, the axial cable outer insulation layer stripping and cutting mechanism a2 includes an axial stripping and cutting mechanism 20 disposed on a first side of the base a1 along a length direction of the base a1 and a cable pressing mechanism 21 mounted on a second side of the base a1, and the axial stripping and cutting mechanism 20 includes a shaft 201 having a length matching with the length of the base a1 and an axial cutter set 202 capable of reciprocating along the length direction of the shaft 201.

In this embodiment, the axial peeling and cutting mechanism 20 is mounted on the first side of the V-shaped seat a1 by a first quick-assembly mechanism, the first quick-assembly mechanism includes a first quick-assembly seat 23a and a second quick-assembly seat 23b, and the first quick-assembly seat 23a and the second quick-assembly seat 23b are respectively disposed at two ends of the first side wall 11 of the V-shaped seat a 1; the first quick-assembly mechanism further comprises a first quick-assembly inserting block 22a and a second quick-assembly inserting block 22b which are arranged at two ends of the shaft rod 201, and the first quick-assembly inserting block 22a and the second quick-assembly inserting block 22b are quickly assembled on the first quick-assembly seat 23a and the second quick-assembly seat 23 b. In this scheme, the main function of first fast-assembling mechanism is: firstly, the axial peeling and cutting mechanism 20 is quickly assembled on the first side wall 11 of the V-shaped seat a1 (namely, the first side wall 11 of the channel steel 10), so as to be convenient to replace, pick and place; when the cable insulation stripping and cutting device is not used, the occupied space of the cable insulation axial stripping and cutting mechanism can be reduced, and the cable insulation axial stripping and cutting device is more convenient to store in the storage bin Z2. The first quick-assembly mechanism is not limited to the above form, and in some embodiments, the axial peeling and cutting mechanism 20 may be fixed to the V-shaped seat a1 by bolts, clamping, and the like.

In this embodiment, the shaft 201 is a screw 201, the screw 201 is disposed outside the first side of the V-shaped seat a1 and can rotate around its axis, and a screw nut 201a is sleeved on the screw 201. The outer side of the first slide 131 (the side remote from the V-shaped seat a 1) has a fifth quick-mounting seat 132 for quick-mounting the axial cutter group 202.

The feed screw nut 201a is connected with the first slider 131, and the axial cutter set 202 is fixedly arranged on the feed screw nut 201a so as to be capable of reciprocating along the length direction of the feed screw 201 along with the feed screw nut 201 a. Specifically, a first quick-mounting bearing assembly 203a and a second quick-mounting bearing assembly 203b are sleeved at two ends of the screw 201. The first and second fast-assembly bearing assemblies 203a and 203b each include a bearing 2031 and a bearing seat 2032, the bearing seat 2032 has a second opening 2032a on a side facing away from the first sidewall 11, the bearing seat 2032 has a first pivot 2032b at a first side end of the second opening 2032a, a U-shaped opening 2032c at a second side end of the second opening 2032a, one end of a second pivot 2032d is pivoted on the first pivot 2032b to close the second opening 2032a and open the second opening 2032a, a side of the second pivot 2032d facing the bearing 2031 is an inner arc surface matching with the circumferential surface of the bearing 2031, the other end of the second pivot 2032d has an external thread, the other end 203of the second pivot 2032d is pushed into the U-shaped opening 2032c and the external thread section 2e is located below the U-shaped opening 2032c, the external threaded section 2032e is threadedly engaged with a third adjustment handle 2032 f.

The axial cutting blade assembly 202 includes an adjustable mounting base 2021 slidably fitted on the shaft 201 and a second cutting blade 2022 mounted on the adjustable mounting base 2021. The adjustable mounting seat 2021 includes a vertical shaft 2021a and a horizontal shaft 2021b sleeved on the vertical shaft 2021a through an adjustable seat 2021c, the horizontal shaft 2021b can move to a predetermined height along the height direction thereof, and the second cutter 2022 is fixed on an end of the horizontal shaft 2021b away from the vertical shaft 2021 a. Specifically, the method comprises the following steps:

the adjustable seat 2021c includes a first annular seat cover 2021d having a first gap, a first supporting lug and a second supporting lug 2021e parallel to each other are formed at two end portions of the first annular seat cover 2021d, a first adjusting handle 2021f is screwed on the first supporting lug and the second supporting lug 2021e, and the first annular seat cover 2021d is sleeved on the vertical shaft 2021a and fastened by the first adjusting handle 2021 f; the adjustable seat 2021c further includes a second annular seat cover 2021g integrally formed on the first annular seat cover 2021d away from the back side of the gap, an axial direction of the second annular seat cover 2021g is perpendicular to an axial direction of the first annular seat cover 2021d, the second annular seat cover 2021g has a second gap 2021h, a third lug and a fourth lug 2021i parallel to each other are formed at two end portions of the second annular seat cover 2021g, a second adjusting handle 2021j is screwed on the third lug and the fourth lug 2021i, and one end of the horizontal shaft 2021b is inserted into the second annular seat cover and fastened by the second adjusting handle 2021 j. In this embodiment, when adjusting the height of the horizontal shaft 2021b, the first adjusting handle 2021f is first screwed to loosen the first annular seat cover 2021d, and after adjusting the horizontal shaft 2021b to a desired height, the first adjusting handle 2021f is screwed to clasp the vertical shaft 2021 a. When the position of the horizontal shaft 2021b relative to the cable is adjusted, the second adjustment handle 2021j is first screwed to loosen the second annular seat 2021g, and after the second cutter 2022 is adjusted to a position, the second adjustment handle 2021j is screwed to clasp the horizontal shaft 2021 b. The axial stripping and cutting position can be adjusted according to the diameter of the cable in different specific implementations, and the problem that the position of the second cutter 2022 is not accurate due to the installation structure or mode can be avoided.

The second cutter 2022 includes a cutter holder vertically fixed to the horizontal shaft 2021b, and an axial stripping and cutting blade 2022a provided at a lower end of the cutter holder. The tool rest comprises a shaft sleeve 2022b vertically connected with the horizontal shaft 2021b, an coarse adjusting sleeve 2022c arranged in the shaft sleeve 2022b, and a fine adjusting shaft group 2022d arranged in the coarse adjusting sleeve 2022 c. A coarse adjustment positioning groove 2022e is vertically arranged on the outer peripheral surface of the coarse adjustment sleeve 2022c, a coarse adjustment positioning bolt 322f is screwed on the position, corresponding to the coarse adjustment positioning groove 2022e, of the shaft sleeve 2022b, and the coarse adjustment positioning bolt 322f penetrates through the shaft sleeve 2022b and abuts against the bottom of the coarse adjustment positioning groove 2022 e. The fine adjustment shaft group 2022d includes a self-adaptive shaft 2022g, a spiral spring 2022h, a self-adaptive guide shaft 2022i and a fine adjustment shaft 2022j which are sequentially arranged in the coarse adjustment sleeve 2022c from bottom to top, a fine adjustment positioning groove 2022k is vertically arranged on the outer peripheral surface of the self-adaptive shaft 2022g, a fine adjustment positioning bolt 2022l is arranged on the coarse adjustment sleeve 2022c at a position corresponding to the fine adjustment positioning groove 2022k, and the fine adjustment positioning bolt 2022l penetrates into the coarse adjustment sleeve 2022c and abuts against the groove bottom of the fine adjustment positioning groove 2022 k. The lower end of the adaptive guide shaft 2022i is inserted into the upper end of the adaptive shaft 2022g, the coil spring 2022h is annularly disposed on the adaptive guide shaft 2022i, and two ends of the coil spring 2022h respectively abut against the adaptive shaft 2022g and the adaptive guide shaft 2022i, the fine adjustment shaft 2022j is in threaded fit with the coarse adjustment sleeve 2022c, the upper end of the fine adjustment shaft 2022j is exposed out of the coarse adjustment sleeve 2022c, and the lower end of the fine adjustment shaft 2022j is movably inserted into the upper end of the adaptive guide shaft 2022 i. Further, the adaptive guide shaft 2022i includes a shaft cap 2022m and an adaptive shaft 2022n disposed at the lower end of the shaft cap 2022m, the upper end of the adaptive shaft 2022g has a first insertion hole for the adaptive shaft 2022n to be inserted downward, the coil spring 2022h is disposed around the adaptive shaft 2022n, and the lower end of the coil spring abuts against the upper end surface of the adaptive shaft 2022g and the upper end abuts against the lower end surface of the cap of the adaptive shaft 2022 g. The shaft cap 2022m has a second insertion hole into which the lower end of the fine adjustment shaft 2022j is movably inserted. The upper end of the fine adjustment shaft 2022j exposed out of the coarse adjustment sleeve 2022c is sleeved with an anti-slip sleeve 2022 o.

The cable pressing mechanism 21 comprises a first pressing part 21a and a second pressing part 21b which are respectively arranged on the second side of the V-shaped seat A1, and the first pressing part 21a and the second pressing part 21b are quickly mounted on the second side wall 12 of the V-shaped seat A1 through a second quick-mounting mechanism. The second quick-assembling mechanism comprises a third quick-assembling seat 24a and a fourth quick-assembling seat 24b, and the third quick-assembling seat 24a and the fourth quick-assembling seat 24b are respectively arranged at two ends of the second side wall 12 of the V-shaped seat a1 (namely the second side wall 12 of the channel steel 10); the second quick-assembly mechanism further comprises a third quick-assembly inserting block 25a and a fourth quick-assembly inserting block 25b which are arranged at the bottom ends of the first pressing portion 21a and the second pressing portion 21b, and the third quick-assembly inserting block 25a and the fourth quick-assembly inserting block 25b can be quickly inserted into the third quick-assembly seat 24a and the fourth quick-assembly seat 24b to achieve quick assembly.

Each of the first pressing portion 21a and the second pressing portion 21b includes an adjusting screw 210 vertically disposed on the corresponding third quick-assembly insert block 25a and the fourth quick-assembly insert block 25b, a top rod 220 threadedly disposed on the corresponding third quick-assembly insert block 25a and the fourth quick-assembly insert block 25b and located outside the adjusting screw 210, a pressing rod 230 threadedly disposed on the upper end of the adjusting screw 210, a pressing block 240 disposed on one end of the pressing rod close to the V-shaped groove 14, and a fourth adjusting handle 250 threadedly disposed on the upper end of the adjusting screw 210 and located on the pressing rod 230. The lower surface of the pressing block 240 has a contour groove with a shape adapted to the cable and a guide groove formed by inclining two groove walls of the contour groove downward and in opposite directions.

The axial stripping and cutting mechanism A2 of cable outer insulating layer of this application embodiment, each part homoenergetic rapid Assembly in on the base, under the state of treating worker, each part is all dismantled the back fast and is put in among the storage bin A2, convenient storage is deposited, practices thrift the parking space. In use, the storage bin Z2 can be directly taken out and mounted on the V-shaped seat. This application cable insulating layer axial is shelled and is cut mechanism 20 simple structure, rapid Assembly convenience are accomodate, reduce the occupation space that cable insulating layer axial is shelled and is cut.

With respect to the cable radial cut-off mechanism A3

Referring to fig. 30 to 34, a radial cable cutting mechanism a3 according to a preferred embodiment of the present invention includes a mounting table 31, a driving mechanism 33 disposed on the mounting table 31, and a radial cutting tool 32, where the radial cutting tool 32 includes a fixed blade 321 and a movable blade 322 rotatably disposed on the fixed blade 321 and in shearing engagement with the fixed blade 321, the fixed blade 321 has a first arc-shaped blade 321a, the movable blade 322 has a second arc-shaped blade 322a, and the driving mechanism 33 drives the movable blade 322 to rotate so that the second arc-shaped blade 322a moves toward the first arc-shaped blade 321a to cut off a cable in a radial direction. The radial cutting means cutting the cable from a radial direction of the cable to divide the cable into two sections, that is, cutting a long cable to become two short cables.

The mounting block 31 is removably snap-fitted to the second side of the base a1 such that the radial cable severing mechanism and the outer cable insulation are snap-fitted to the first and second sides of the base a1, respectively. A first fast-assembly hanging block 311 may be disposed on a side of the mounting platform 31 facing the cable base a1, and is configured to be hung on the second side wall of the base a1, a sixth fast-assembly seat for the first fast-assembly hanging block to be hung on is disposed on the second side wall of the base a1, and the first fast-assembly hanging block and the sixth fast-assembly seat may refer to the structures of the above corresponding fast-assembly seat and fast-assembly insertion block, which is not described herein again. The quick assembly structure is adopted to improve the assembly efficiency, and the assembly can be quickly taken down when not required to be assembled, so that the occupied space is reduced, and the use scene and the use range are enlarged.

Further preferably, when the radial cutting tool 32 of the radial cable cutting mechanism A3 is not used, it is located outside the base a1 (i.e. outside the second side) so as not to affect the normal use of the axial cable outer insulation stripping and cutting mechanism a2 when the radial cable outer insulation stripping and cutting mechanism a2 is assembled for use. Therefore, the cable radial cut-off mechanism a3 is optimally designed as follows: (1) the lower end of the driving mechanism 33 (specifically, a driving motor) is rotatably disposed on the mounting platform 31 so as to be capable of reciprocating rotation around its axis, and the rotation fit manner can refer to the conventional rotation fit manner, or can be the optimized rotation fit manner, which will be described in detail below. (2) The outer peripheral surface of the lower end of the driving mechanism 33 is provided with a first positioning groove 331a and a second positioning groove 331b, and the axis extension lines of the first positioning groove 331a and the second positioning groove 331b are intersected and form a predetermined angle; the shapes of the first positioning groove 331a and the second positioning groove 331b are not limited, and any positioning groove may be used as long as the driving mechanism 33 can be positioned after being rotated; the predetermined angle can be designed according to actual needs, and the predetermined angle can be designed to be 90 degrees in the present embodiment. (3) The mounting table 31 is provided with a positioning mechanism 34 capable of being in positioning fit with the first positioning groove 331a and the second positioning groove 331b, the positioning mechanism 34 is in positioning fit with the first positioning groove 331a so that the radial cutoff tool 32 is located at a working position, and the positioning mechanism 34 is in positioning fit with the second positioning groove 331b so that the radial cutoff tool 32 is located at an initial/reset position. The positioning mechanism 34 can be any structure capable of being positioned and matched with the positioning groove, such as a positioning pin, a positioning shaft, a positioning block, a positioning plug, etc., and the optimized positioning method can also be adopted, which will be described in detail below.

Regarding the rotation fit manner, a second mounting groove (not shown) is disposed on the mounting platform 31, a first bearing assembly 312 is disposed in the second mounting groove, a second rotating shaft 313 is disposed at a lower end of the driving mechanism 33 (specifically, a lower end of the driving motor in this embodiment) and is rotatably fitted with the first bearing assembly 312, the second rotating shaft 313 has an upper section exposed on the upper surface of the mounting platform 31, a bottom base 331 is disposed around the upper section, a lower surface of the bottom base 331 is higher than upper surfaces of the mounting platform 31 and the first bearing assembly 312, and the bottom base 331 rotates along with the second rotating shaft 313.

Regarding the positioning manner, the first positioning groove 331a and the second positioning groove 331b are disposed at intervals along the outer circumferential surface of the bottom base 331, and the first positioning groove 331a and the second positioning groove 331b are U-shaped positioning grooves radially and outwardly penetrating through the bottom base 331. The positioning mechanism 34 includes a positioning seat 341 disposed on the mounting table 31, a positioning sleeve 342 slidably engaged with the positioning seat 341, and a coil spring 343; the positioning seat 341 has a second through hole 341a facing the driving mechanism 33, an inner cavity 341b communicating with the second through hole 342a, and sliding windows 341c and 341d symmetrically formed on two side walls of the positioning seat 341, and the sliding windows 341c and 341d are disposed along the length direction of the positioning seat 341. The inner end of the positioning sleeve 342 is inserted into the inner cavity 341b, the outer end of the positioning sleeve 342 is provided with a positioning shaft 342a capable of being inserted into the first positioning groove 331a and the second positioning groove 331b, and two sides of the positioning sleeve 342 are provided with sliding handles 342b and 342c which are in sliding fit with the sliding windows 341c and 341 d. One end of the coil spring 343 abuts against the bottom of the inner cavity 341b, and the other end abuts against the outer end of the positioning sleeve 342. When the radial cable cutoff mechanism a3 is in an initial/reset state, the positioning shaft 342a is inserted into the first positioning groove 331a to achieve positioning in the initial/reset state, and when the radial cutoff tool 32 needs to be rotated to a working position, the sliding handles 342b and 342c are held and pulled backward, the sliding handles 342b and 342c move backward in the sliding windows 341c and 341d, the thread spring is compressed, and the positioning sleeve 342 drives the positioning shaft 342a to move backward to be separated from the first positioning groove 331 a; next, the driving mechanism 33 is rotated to align the second positioning groove 331b with the positioning shaft 342a, and then the sliding levers 342b and 342c are released, and the positioning shaft 342a moves into the second positioning groove 331b to be positioned under the self-restoring elastic force of the thread spring. In a working state, the axial direction of the cable radial cut-off mechanism A3 is the same as that of the base A1, the cable radial cut-off mechanism A3 is above the base A1, and if the cable radial cut-off mechanism A3 does not reset, the axial stripping and cutting mechanism A2 of the cable outer insulating layer can be blocked and interfered. When the cable is in an initial/reset state, the axial direction of the cable radial cutting mechanism A3 is perpendicular to the axial stripping and cutting mechanism A2 of the cable outer insulating layer and is positioned outside the axial stripping and cutting mechanism A2 of the cable outer insulating layer, so that the normal work of the axial stripping and cutting mechanism A2 of the cable outer insulating layer cannot be influenced.

The driving mechanism 33 includes a driving motor 332 vertically disposed on the mounting table 31, a worm gear 333 connected to the driving motor 332, and a gear 334 connected to the worm gear 333, where the worm gear 333 includes a worm 333a connected to a driving shaft 332a of the driving motor 332, a worm wheel 333b engaged with the worm 333a, and a housing 333c covering the worm gear 333. Specifically, the following settings can be set:

the driving shaft 332a of the driving motor 332 is arranged vertically upwards, the upper end of the driving shaft 332a is provided with a worm joint 333d, a worm through cover 333e is arranged outside the worm joint 333d, the upper end of the worm through cover 333e is connected with the lower end of the shell 333c, the upper end of the shell 333c is provided with a worm cover 333f, the lower end of the shell 333c is provided with a second bearing assembly 333g, and the lower surface of the worm cover 333f is connected with a third bearing assembly 333 h. The lower end of the worm 333a passes through the second bearing assembly 333g, the lower end of the housing 333c, and the worm cover 333e in sequence, and then is connected to the driving shaft 332a through the worm joint 333d, so that the upper end of the worm 333a is rotatably fitted in the third bearing assembly 333h as the driving shaft 332a rotates.

A worm wheel through cover 333i is arranged at one transverse side end of the shell 333c, and a worm wheel blank cover 333j is arranged at the other transverse side end of the shell 333 c. The worm wheel transparent cover 333i is arranged at one side end of the shell 333c, the outer side surface of the worm wheel transparent cover 333i is provided with a fixed cutter 321 and a gear 334, the inner side surface of the worm wheel transparent cover 333i is provided with a fourth bearing assembly (not shown), one end of the worm wheel 333b is in running fit with the fourth bearing assembly and is connected with the gear 334 after sequentially passing through the worm wheel transparent cover 333i and the fixed cutter 321, so that the gear 334 is driven to rotate. The worm wheel blind 333j forms the other side end of the housing 333c, the inner side surface of the worm wheel blind 333j is provided with a fifth bearing assembly (not shown), and the other end of the worm wheel 333b is rotatably matched with the fifth bearing assembly so as to be connected with the other side end of the housing 333c through the fifth bearing assembly.

The gear 334 is covered with a gear cover 335, the gear cover 335 is fixed on the fixed knife 321, the gear cover 335 has a notch 335a for exposing partial tooth opening of the gear 334, the gear 334 is exposed out of the tooth opening of the notch 335a and is meshed with the movable knife 322. Preferably, the gear cover 335 includes an outer cover plate 335b covering the outer end of the gear 334, an edge cover plate 335c formed by extending from an arc-shaped edge of one side of the outer cover plate 335b away from the movable blade 322 to the direction of the worm wheel 333b, an inner cover plate 335d connected to the edge cover plate 335c, and a fixing plate 335e disposed on the inner cover plate 335d and fixed to the fixed blade 321; on the vertical projection plane parallel to the outer cover plate 335b, the inner cover plate 335d occupies a partial area of the outer cover plate 335b, and the portion of the outer cover plate 335b close to the movable blade 322, the inner cover plate 335d and the edge cover plate 335c form the notch 335a for exposing the gear 334 on one side edge facing the movable blade 322. In this embodiment, the inner cover plate 335d occupies about 1/2 areas of the outer cover plate 335 b. By such design, the outer cover plate 335b can completely cover the outer end surface of the gear 334 for protection, and only the portion to be engaged with the movable blade 322 is left.

It should be understood that the above-mentioned driving mechanism 33 is only a preferred embodiment of the cable radial cutting mechanism A3 of the present application, and it is not intended to limit the scope of the cable radial cutting mechanism A3, that is, in other embodiments, the driving mechanism 33 may also adopt other structures capable of driving the movable knife 322 to rotate to be in shearing engagement with the fixed knife 321. For example, the driving mechanism 33 may use a driving motor 332 to cooperate with the first rotating shaft to rotate the movable blade 322, and may use a rotary driving cylinder to cooperate with the first rotating shaft to rotate the movable blade 322, etc.

The fixed knife 321 further has a fixed knife seat 321b integrally formed with the first arc-shaped blade 321a, the fixed knife seat 321b has a first through hole (not shown), the fixed knife seat 321b is fixed outside one side end of the housing 333c and located between the gear 334 and the one side end, and one end of the worm wheel 333b passes through the first through hole and then is connected to the gear 334 to drive the gear 334 to rotate. The first arc-shaped blade 321a and the fixed blade seat 321b are integrally formed, one end of the first arc-shaped blade 321a, which is far away from the fixed blade seat 321b, is provided with a switching seat 321c, a first rotating shaft (not shown) is rotatably arranged in the switching seat 321c, the first rotating shaft is connected with the movable blade 322, and the upper end surface of the first arc-shaped blade 321a is formed into a first arc-shaped cutting opening 321 d.

One end of the movable knife 322 is rotatably disposed at one end of the fixed knife 321 far away from the gear 334, and one end of the movable knife 322 facing the gear 334 is provided with a tooth opening 322b meshed with the gear 334. Specifically, the second arc-shaped blade 322a is fan-shaped, and a central angle portion thereof is in transition connection with the adapter 321c, the central angle portion has a spline hole (not shown), and one end of the first rotating shaft, which is far away from the rotating shaft hole, is fixed in the spline hole. A radial edge of the second arc-shaped blade 322a adjacent to the first arc-shaped blade 321a forms a second arc-shaped cut 322c matched with the first arc-shaped cut 321d, the arc-shaped edge of the second arc-shaped blade 322a faces the gear 334, and the tooth notch 322b is formed on the arc-shaped edge.

The second arc-shaped blade 322a can rotate towards the first arc-shaped blade 321a under the rotation of the gear 334, so that the second arc-shaped blade 322a cooperates with the first arc-shaped blade 321a to cut off the cable. Specifically, in the rotating process, when the second arc-shaped blade 322a rotates to the position of the first arc-shaped blade 321a, the first arc-shaped notch 321d and the second arc-shaped notch 322c enclose to form a circular notch; after the circular cut is formed, the second arc-shaped blade 322a continues to rotate, and the circular cut gradually becomes an irregular ellipse-like hole and gradually becomes smaller; the second arc then diverges from the stationary seat 321b, thereby cutting the cable.

The radial cable cutting mechanism A3 has the following working principle: firstly, the movable blade 322 is opened, the circular cut between the first arc-shaped blade 321a and the second arc-shaped blade 322a is enlarged, and the cable is placed on the first arc-shaped cut 321d of the first arc-shaped blade 321 a; secondly, make actuating mechanism 33 to rotate towards corresponding direction, drive through the worm wheel gear 334 rotates, make second arc blade 322a pushes down to first arc blade 321a direction, circular cut diminishes along with the rotatory rotation that pushes down of second arc blade 322a gradually, thereby cuts the cable. This application cable is radial to be cut off mechanism A3, stationary knife 321 and move the arc blade structure that sword 322 all gathered the looks adaptation, when the cutting, form the circular cut-off with cable appearance looks adaptation, make circular cut-off diminish until disappearing gradually, thereby the realization is right the radial truncation of cable adopts this kind of structure for it is very neat to cut the section, avoids appearing the cable and cuts the uneven condition of section, and motor drive makes and cuts the power even, further guarantees to cut off sectional regularity.

Plastic packaging mechanism A5 for cable insulating layer

Referring to fig. 35 to 40, the plastic packaging mechanism a5 for a cable insulation layer includes a mounting plate 51, an air guiding cavity 52 having an air inlet and mounted on the mounting plate 51, an air inlet flow guiding body 53 disposed in the air guiding cavity 52, a fan assembly 54 disposed at an upper end of the air inlet flow guiding body 53, a heating assembly 55 disposed at an upper end of the fan assembly 54, and an annular air outlet assembly 56 disposed at an upper end of the air guiding cavity 52 and communicated with the air guiding cavity 52, where the annular air outlet assembly 56 includes an annular housing 561, an annular inner cavity 562 formed in the annular housing 561 and communicated with the air guiding cavity 52, and an annular air outlet channel 563 radially disposed at an inner periphery of the annular housing 562 along the annular housing 561.

In this embodiment, the mounting plate 51 is disposed on the mounting platform 31, so that the mounting plate can be quickly assembled to the second side wall of the base a1 by a quick-assembly structure. Further preferably, when the cable insulation layer plastic-sealing mechanism a5 is assembled with the insulation layer axial stripping-cutting mechanism for use, the cable insulation layer plastic-sealing mechanism a5 is mainly located outside the base a1 (i.e., outside the second side) so as not to affect the normal use of the cable outer insulation layer axial stripping-cutting mechanism a 2. Therefore, the cable insulation layer plastic packaging mechanism A5 is optimally designed as follows: a slide mechanism 58 is provided on the mount table 31, a sliding direction of the slide mechanism 58 is perpendicular to an axial direction (longitudinal direction) of the base a1, and the mount plate 51 is provided on the slide mechanism 58 so as to be able to advance and retract toward the base a 1. The slide mechanism 58 may have the following structure: the cable stripping and cutting device comprises a screw pair 581 which is arranged on the mounting table 31 and is vertical to the cable outer insulating layer axial stripping and cutting mechanism A2, a rocking handle 582 which is arranged at one end of the screw pair 581 far away from the base A1, and a guide rail 583 which is arranged on the mounting table 31 and is parallel to the screw pair 581, wherein the mounting plate 51 is connected with a screw nut of the screw pair 581, and two sides of the mounting plate 51 are in sliding fit with the guide rail 583. In this embodiment, for convenience of operation, the axial direction of the annular air outlet assembly 56 is parallel to the axial direction (length direction) of the base a1, when a cable needs to be plastically packaged, the rocking handle 582 is rotated to enable the mounting plate 51 to move forward, so that the cable insulation layer plastic packaging mechanism a5 moves forward as a whole, the annular air outlet assembly 56 is located right above the base a1, the cable is placed in the annular housing 561, an insulation adhesive layer is coated at a position to be plastically packaged, the fan assembly 54 and the heating assembly 55 operate, the fan assembly 54 sends air to the heating assembly 55 for heating, heated hot air flows through the annular inner cavity 562 and flows out from the annular air outlet channel 563, and thus the insulation adhesive layer is heated, so that the insulation adhesive layer is sealed at the position to be plastically packaged. When plastic package is not needed, the rocking handle 582 is rotated reversely to enable the mounting plate 51 to return, so that the cable insulation layer plastic package mechanism A5 integrally moves backwards, and normal use of the insulation layer axial stripping and cutting mechanism is not affected.

In this embodiment, in order to make the air intake more uniform and the air intake surface wider, the air guide cavity 52 is fully distributed with through holes 521 on the outer wall of the lower section, and the plurality of through holes 521 fully distributed form the air intake. Therefore, air can be fed from the periphery of the air guide cavity 52, the sizes of the through holes 521 are consistent, and the wind power entering the through holes 521 is uniform and the air inlet amount is large.

The air guide cavity 52 is made of a cylindrical shell, for convenience of assembly and disassembly, the cylindrical shell is formed by detachably connecting a split lower cylinder 521 and an upper cylinder 522, and the lower cylinder 521 and the upper cylinder 522 enclose to form the air guide cavity 52. The lower cylinder 521 is fixed to the mounting plate 51, and the upper cylinder 522 is screwed to the upper end of the lower cylinder 521. The air intake flow guiding body 53 is arranged at the bottom of the lower barrel 521, and the air intake flow guiding body 53 is of a waist-shaped cylinder structure with a small upper part and a large lower part. The fan assembly 54 is disposed in the lower cylinder 521 and located at an upper end of the air inlet dome, and the heating assembly 55 is disposed in the upper cylinder 522. Preferably, the upper end of the upper cylinder 522 is inclined upwards and towards the center to form a horn or opening shape with a small upper part and a large lower part, the upper port of the upper cylinder 522 is communicated with the annular inner cavity 562, and the inner diameter of the lower port is consistent with the inner diameter of the lower cylinder 521. So set up, less last port can make the air inlet be in heating element 55 residence time is longer, makes the air inlet warp heating element 55 heats the back temperature and reaches the requirement, guarantees the plastic envelope effect. The fan assembly 54, preferably a vortex fan assembly 54, may have a certain pressurization function to forcibly feed the intake air into the annular outlet assembly 56. It is understood that the cylindrical housing is not limited to the split structure, and may be an integrally molded structure.

The heating assembly 55 includes a mounting ring 551 having a shape adapted to the upper cylinder 522 and the lower cylinder 521, and a fin-type ceramic heating element 553 connected to the mounting ring 551 through a plurality of ribs 552, the fin-type ceramic heating element 553 has a conical through cavity structure with a smaller top and a larger bottom, and the intake air can flow from the through cavity of the fin-type ceramic heating element 553 to the annular cavity 562 and can also flow upward from the space between the ribs 552 to the annular cavity 562. The space 554 between the heating element 55 and the inner wall of the upper cylinder 522 may be determined according to the heating power and the heating effect of the fin ceramic heating element 553, and when the heating power is high, the space 554 between the fin ceramic heating element 553 and the upper cylinder 522 may be increased as appropriate, and when the heating power is low, the space 554 between the fin ceramic heating element 553 and the upper cylinder 522 may be decreased. Similarly, the aperture of the upper end of the through cavity of the fin-type ceramic heating element 553 is also set according to the power of the fin-type ceramic heating element 553, thereby ensuring the temperature and the amount of hot air. With the above structure, no matter how the intake air enters the annular cavity 562, when the intake air needs to pass through the fin-type ceramic heating element 553, each surface of the fin-type ceramic heating element 553 can heat the intake air. It can be understood that the heating element material of the heating element 55 is not limited to the above-mentioned fin-type ceramic heating element 553, and any heating element material that can realize the heating function can be used.

The annular housing 561 has an outer ring plate 561a, a first end side plate 561b formed by extending from a first end of the outer ring plate 561a radially inward, a second end side plate 561c formed by extending from a second end of the outer ring plate 561a radially inward, and a first inner ring plate 561d and a second inner ring plate 561e formed by extending from the first end side plate 561b and the second end side plate 561c in opposite directions, respectively. The extending ends of the first inner ring plate 561d and the second inner ring plate 561e are staggered to form a first overlapping portion and a second overlapping portion 561f overlapping each other. In this embodiment, the second inner ring plate 561e extends in the direction of the first end side plate 561b and then extends in the direction of the outer ring plate 561a for a certain distance, and extends in the certain distance and then bends in the direction of the second end side plate 561c for a certain angle to form a bent end portion 561g, so that the space between the first end side plate 561b and the extending end of the second inner ring plate 561e is gradually increased in the direction of the bent end portion 561 g. The first inner ring plate 561d extends along the outer side of the second inner ring plate 561e (the side close to the center of the annular housing) to the direction of the second end side plate 561c, and the extending distance is determined according to the axial length of the annular housing and the requirements of different embodiments. The first overlapping portion is formed by the portion of the first inner ring plate 561d located outside the second inner ring plate 561e, the second overlapping portion 561f is formed by the portion of the second inner ring plate 561e located inside the first inner ring plate 561d, a space is formed between the first overlapping portion and the second overlapping portion 561f, and the space forms the annular outlet channel 563. In this embodiment, the entire first inner ring plate 561d covers the outside of the second overlapping portion 561f, so the entire first inner ring plate 561d is the first overlapping portion. In this preferred embodiment, the first inner ring plate 561d extends to the middle position in the axial direction and then extends radially inward to form a first protruding edge 561h, a second protruding edge 561i is disposed in parallel at a position where the inner circumferential surface of the second inner ring plate 561e corresponds to the first protruding edge 561h (i.e., the inner circumferential surface of the second inner ring plate 561e that is not overlapped), and an annular air outlet 563a communicated with the annular air outlet channel 563 is formed between the first protruding edge 561h and the second protruding edge 561 i. It can be understood that the annular air outlet channel 563 and the annular air outlet 563a are only the preferred embodiment, and the arrangement of the air outlet path along the long hot air makes the hot air outlet more uniform, thereby avoiding the phenomenon of overheating caused by directly blowing to the portion to be plastic-sealed. In other embodiments, the annular air outlet 563a may also be directly disposed along the inner circumference of the annular housing 561.

In order to facilitate taking and placing the cable and adjusting the position of the cable, the annular housing 561 includes a split first arc-shaped housing 563 and a second arc-shaped housing 564 butted with the first arc-shaped housing 563, one ends of the first arc-shaped housing 563 and the second annular housing 561 are pivoted, and the other ends of the first arc-shaped housing 563 and the second arc-shaped housing 564 are fastened. A first annular convex edge 563a is convexly arranged at the pivoting end of the first arc-shaped shell 563, and a first pivoting shaft 563b is arranged on the outer side of the first annular convex edge 563 a; the pivoting end of the second arc-shaped housing 564 is protruded with a second annular flange 564a, and the second annular flange 564a is provided with a pivoting hole (not shown) pivotally connected to the first pivoting shaft 563 b. A third annular convex edge 563c is convexly arranged outwards at the fastening end of the first arc-shaped shell 563, and a fastening lug 563d is formed below the third annular convex edge 563 c; the fastening end of the second arc-shaped shell 564 has a fourth annular convex edge 564b protruding outward, the fourth annular convex edge 564b is provided with a second pivot shaft, and the second pivot shaft is pivoted with a fourth annular convex edge 564c fastened to the fastening ear 563 d. It should be understood that the pivot and fastening structure is only one specific structure of the present embodiment, and is not limited to the protection scope of the present invention. Any modification or replacement based on the specific pin-joint and fastening structure disclosed herein is within the scope of the present application. For example, the pivot shaft and the pivot hole are exchanged, the fourth annular flange 564c and the tab 563d are exchanged, and the pivot shaft and the pivot hole are exchanged by an adapting structure such as a hinge, for example.

The principle of this application cable insulation layer plastic packaging mechanism A5 is as follows: firstly, opening a fourth annular convex edge 564c, enabling the second arc-shaped shell 564 to be turned upwards to form a cable taking and placing port, covering an insulating adhesive layer on a part to be subjected to plastic packaging of the cable, placing the cable in the annular shell 561, enabling the part to be subjected to plastic packaging to be aligned with the annular air outlet 563a, and buckling the second arc-shaped shell 564 on the first arc-shaped shell 563; secondly, the fan assembly 54 and the heating assembly 55 are operated, the fan assembly 54 sucks external air into the guide cavity 53, the air is guided upwards through the air inlet guide body 53, then the air is conveyed to the position of the heating assembly 55 through the fan assembly 54 to be heated, the heated hot air enters the annular inner cavity 562 of the annular shell 561, and then the heated hot air is blown to the part, to be subjected to plastic packaging, of the cable through the annular air outlet channel 563 and the annular air outlet 563 a. This application cable insulation plastic envelope mechanism can restore the cable after the processing overhauls to accomplish the last step that the cable overhauld. The cable repaired by the cable insulation plastic packaging mechanism can continue to work without replacing a new cable, so that the engineering quantity is reduced, and the cost is greatly saved.

Cable stripping and cutting construction mechanism A4

Referring to fig. 41, the cable stripping and cutting mechanism a4 includes a bracket 41 disposed at a first end of the base a1, and a third lifting mechanism 42 disposed at a lower end of the bracket 41 for lifting and lowering the bracket 41. The back side of the bracket 41 is provided with a second quick-mounting hanging block 411 which is quickly mounted at the first end of the base A1 and is used for being quickly assembled at the corresponding position of the base A1. A first mounting groove is formed in the middle of the support 41, a tray 43 is arranged in the first mounting groove, a circle of rotor is wound between the outer side wall of the tray 43 and the wall of the first mounting groove 421, the tray 43 is rotatably arranged on the support 41, a cutting mechanism is arranged on the tray 43, the cutting mechanism comprises a base plate 44 fixedly arranged on the tray 43, a plurality of first cutters 47 are sequentially arranged on the base plate 44 along the circumferential direction, first openings 45 are formed in one sides of the support 41, the tray 43 and the base plate 44, and an auxiliary pressing mechanism 46 is arranged at the first openings 45 of the tray 43; when the cable stripping and cutting device is used, a cable is placed on the tray 43, the axial center line of the cable is adjusted to be on the same straight line with the axial center line of the tray 43 through the third lifting mechanism 42, the corresponding first cutter 47 is selected and fixed, the first cutter 47 is enabled to be abutted against one side of the cutting and processing position, then the corresponding position of the auxiliary pressing mechanism 46 is abutted against the other side of the cutting and processing position, and the tray 43 is rotated, so that the purpose of stripping and cutting the cable is achieved. In this embodiment, the number of the first cutters 47 is three, and the first cutters are an armor layer cutting cutter, a protective layer/insulating layer stripping cutter, and a chamfering cutter. It is understood that in other embodiments, the first cutter 47 may also be a cutter for cutting or stripping other portions of the cable inner layer structure, which is not described in detail herein.

The above examples only express preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a double-arm formula electric power engineering car of speedily carrying out rescue work, includes the automobile body, its characterized in that: still including locating first flexible arm and the flexible arm of second on the automobile body, locate on the automobile body and can with first flexible arm rapid Assembly's cable defroster and insulator belt cleaning device and locate the quick construction equipment of one-stop cable on the flexible arm top of second.

2. The double-arm electric emergency work vehicle of claim 1, wherein: the first telescopic arm and the second telescopic arm respectively comprise a pin joint mounting seat, a main arm connected to the pin joint mounting seat in a pin joint mode, a multi-stage telescopic arm connected to the top end of the main arm in a pin joint mode, a first supporting arm used for supporting the main arm, a second supporting arm used for supporting the multi-stage telescopic arm and a first hydraulic driving system used for driving the first supporting arm, the second supporting arm and the multi-stage telescopic arm to stretch out and return.

3. The double-arm electric emergency work vehicle of claim 2, wherein: the upper end of the main arm is pivoted with the lower end of the multi-stage telescopic arm through a crank arm joint; the first support arm comprises a pivoting block arranged on the main arm, a first linear telescopic cylinder with one end pivoted on the pivoting mounting seat and the other end pivoted on the pivoting block, and a second linear telescopic cylinder with one end pivoted on the pivoting block and the other end pivoted on the crank joint; the second supporting arm is a third linear telescopic cylinder, the lower end of the third linear telescopic cylinder is pivoted on the main arm, and the upper end of the third linear telescopic cylinder is pivoted on the multistage telescopic arm; in a standby state, the first linear telescopic cylinder and the third linear telescopic cylinder are both in a withdrawing state, the second linear telescopic cylinder is in an extending state, the first linear telescopic cylinder and the third telescopic cylinder respectively pull the main arm and the multi-stage telescopic arm to return to be in a horizontal state, and the second linear telescopic cylinder enables the crank arm joint to be in a clamping state, so that the multi-stage telescopic arm is close to the main arm.

4. The double-arm electric emergency work vehicle of claim 2, wherein: the top end of the second telescopic arm is provided with a platform supporting arm, the front end of the platform supporting arm is provided with a platform supporting frame, and the one-stop type cable rapid construction device is fixed on the platform supporting frame.

5. The double-arm electric emergency work vehicle of claim 4, wherein: the platform supporting arm is pivoted to the top end of a multistage telescopic arm of the second telescopic arm, the platform supporting arm is supported on the multistage telescopic arm through a fourth linear telescopic cylinder, the lower end of the fourth linear telescopic cylinder is pivoted with the multistage telescopic arm, and the upper end of the fourth linear telescopic cylinder is pivoted with the platform supporting arm; the front end of the platform supporting arm is pivoted with the first pivoting position of the platform supporting frame, the platform supporting arm is further pivoted with the second pivoting position of the platform supporting frame through a fifth linear telescopic cylinder, and the second pivoting position is located on the rear lower side of the first pivoting position.

6. The double-arm electric emergency work vehicle of claim 1, wherein: still including locating two first telescopic support legs, the symmetry of the horizontal one side of automobile body are located two second telescopic support legs of the horizontal opposite side of automobile body and be used for the drive two first telescopic support legs and two second telescopic support legs stretch out downwards and the second hydraulic drive system of return upwards, under the state of awaiting the job, two first telescopic support legs and two second telescopic support legs all are upwards to withdraw the state, under operating condition, two first telescopic support legs and two second telescopic support legs all prop downwards in subaerial.

7. The double-arm electric emergency work vehicle of any one of claims 2 to 6, wherein: the quick construction device comprises a vehicle body, a pin joint mounting seat, a support frame, a cable deicer and an insulator cleaning device, wherein the pin joint mounting seat is arranged at the middle position of the vehicle body in parallel, a support frame used for supporting a first telescopic arm and a second telescopic arm in a working state is arranged on the front side of the pin joint mounting seat on the vehicle body, a containing cavity is arranged on the rear side of the pin joint mounting seat on the first telescopic arm on the vehicle body, the cable deicer and the insulator cleaning device are arranged in the containing cavity, a placing table used for placing the one-stop type cable quick construction device is formed on the rear side of the pin joint mounting seat on the second telescopic arm on the vehicle body, and a crawling ladder is arranged on the rear side of the vehicle body.

8. The double-arm electric emergency work vehicle of any one of claims 1 to 6, wherein: the cable deicing device comprises a lifting mechanism and a deicing mechanism which is slidably mounted on the lifting mechanism, wherein the deicing mechanism comprises a first outer cover assembly and a deicing manipulator arranged in the first outer cover assembly; the first outer cover assembly comprises a first mounting cover and a first connecting cover covering the outer cover surface of the first mounting cover, a connecting arm connected with the lifting mechanism is formed on one side, facing the lifting mechanism, of the first connecting cover, and the first mounting cover is provided with a first side cover part, a second side cover part and a top cover part formed between the top ends of the first side cover part and the second side cover part, wherein the first side cover part and the second side cover part are oppositely arranged; the deicing manipulator comprises a first hammer body formed at the inner side position of the first side cover part, a second hammer body formed at the inner side position of the second side cover part and a driving mechanism used for driving the first hammer body and the second hammer body to move towards the opposite direction and reset, and the first hammer body and the second hammer body are arranged in a staggered mode in the length direction.

9. The double-arm electric emergency work vehicle of claim 8, wherein: the insulator cleaning device comprises an insulator cleaning mechanism and a moving mechanism which is connected with the insulator cleaning mechanism and is used for enabling the insulator cleaning mechanism to vertically move and horizontally move; the insulator cleaning mechanism comprises a second outer cover component connected with the moving mechanism and an insulator cleaning component arranged in the second outer cover component; the second housing assembly comprises a second connecting cover and a second mounting cover, the back side of the second connecting cover is connected with the moving mechanism, the second mounting cover can be arranged on the front side of the second connecting cover in a swinging mode, and the second mounting cover is provided with an insulator cleaning cavity vertically penetrating through the second mounting cover and an insulator inlet and outlet communicated with the insulator cleaning cavity and penetrating through the second mounting cover towards the front; the insulator cleaning assembly comprises a brush assembly and a spraying assembly which are arranged in the insulator cleaning cavity.

10. The double-arm electric emergency work vehicle of claim 9, wherein: the one-stop cable rapid construction device comprises a construction platform and a cable rapid construction device which can be accommodated in the construction platform; the bottom of the construction platform is provided with a rotating device for driving the construction platform to rotate, the construction platform is provided with a storage bin and a platform positioned on the top surface of the storage bin, and a telescopic device for driving the cable rapid construction device to retract into the storage bin and extend out of the platform is arranged in the storage bin; the quick cable construction device comprises a base connected with the telescopic device, a cable stripping and cutting construction mechanism arranged at the first end of the base, an edge, a length direction of the base, an axial stripping and cutting mechanism arranged on the cable outer insulating layer at the first side of the base, a radial cable cutting mechanism arranged at the second side of the base, and a plastic packaging mechanism for the cable insulating layer.

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