CN113659495A - High-altitude high-voltage cable butt joint method - Google Patents
High-altitude high-voltage cable butt joint method Download PDFInfo
- Publication number
- CN113659495A CN113659495A CN202111104203.1A CN202111104203A CN113659495A CN 113659495 A CN113659495 A CN 113659495A CN 202111104203 A CN202111104203 A CN 202111104203A CN 113659495 A CN113659495 A CN 113659495A
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- sleeve
- butt joint
- clamping jaw
- fixed
- cavity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention belongs to the field of power maintenance, and particularly relates to a high-altitude high-voltage cable butt joint method, in the process of butt joint of the high-altitude high-voltage cable butt joint method to a high-altitude high-voltage cable, a high-altitude high-voltage cable butt joint device comprises a shell, a control terminal is fixedly arranged in one side of the shell, a butt joint cavity and a sleeve groove with an opening deviating from the shell are arranged in the other side of the shell, a fixing mechanism is arranged on the side, far away from the butt joint cavity, in the butt joint cavity and in the shell, a sleeve mechanism is arranged in the sleeve groove, an extrusion mechanism is arranged in the sleeve mechanism, the device is driven by an unmanned aerial vehicle to lift the cable with power failure, and danger of working personnel during high-altitude operation can be avoided.
Description
Technical Field
The invention belongs to the field of power maintenance, and particularly relates to a high-altitude high-voltage cable butt joint method.
Background
Overhead cable (also called aerial cable) is supported by an electric pole, is erected above a running track of an electric power driven vehicle in a half-hollow manner, is used for directly supplying power to the power transmission line in a special form when being in contact connection with the overhead cable, is likely to break after being used for a long time, is usually butted on an overhead cable by a worker after the cable is broken, has high wind speed in the high altitude, has relatively small contact point between the worker and the cable, and is easy to slip, so that the worker is dangerous.
Disclosure of Invention
The invention aims to provide a method for high-altitude high-voltage cable butt joint, which can carry out high-altitude butt joint on cables through an unmanned aerial vehicle, aiming at the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-altitude high-voltage cable butt joint method is characterized in that a high-altitude high-voltage cable butt joint device is further concretely related to a high-altitude high-voltage cable butt joint process device, the high-altitude high-voltage cable butt joint device comprises a shell, a control terminal is fixedly arranged in one side of the shell, a butt joint cavity and a sleeve groove, an opening of the butt joint cavity deviates from the shell, is arranged in the other side of the shell, a fixing mechanism is arranged on the side, far away from the butt joint cavity, in the butt joint cavity and in the shell, a sleeve mechanism is arranged in the sleeve groove, and an extrusion mechanism is arranged in the sleeve mechanism.
Preferably, fixed establishment includes the butt joint chamber is kept away from inlay the butt joint motor of establishing on the lateral wall in sleeve groove, it is equipped with butt joint electrolysis machine axle to rotate on the butt joint motor, be close to on the butt joint electrolysis machine axle butt joint motor side threaded connection has clamping jaw slider, keep away from in the shell the butt joint chamber also inlays and is equipped with clamping jaw slider, every clamping jaw slider all is equipped with the opening and deviates from control terminal's rotation chamber, every it all rotates about central symmetry to rotate the intracavity and is equipped with two gear shafts, every all fixedly on the gear shaft and is equipped with a clamping jaw linkage gear, and every two clamping jaw linkage gears that correspond all mesh and connect, every all fixedly in one side of clamping jaw slider is equipped with the clamping jaw motor, clamping jaw motor control one the gear shaft.
Preferably, fixed establishment still includes every all fixed a solid fixed ring that sets up on the gear shaft, every gu all be equipped with the opening on the fixed ring and towards control terminal's connection chamber, every clamping jaw linkage gear all is located corresponding connect the intracavity, do not have two solid fixed rings that correspond and all constitute an annular, do not gu all fixed being equipped with a protection cotton on the interior anchor ring of fixed ring.
Preferably, the sleeve mechanism is including inlaying and establishing the sleeve groove is kept away from sleeve motor on the butt joint chamber lateral wall, it is equipped with the sleeve motor shaft to rotate on the sleeve motor, sleeve motor shaft's the other end rotates and establishes on another lateral wall of sleeve groove, threaded connection has sleeve slider on the sleeve motor shaft, be equipped with on the sleeve slider and deviate from two sleeve clamping jaw chambeies at control terminal, every it is equipped with one all to inlay on one side inner wall in sleeve clamping jaw chamber the clamping jaw motor, it is equipped with a sleeve clamping jaw axle to rotate on the clamping jaw motor, every still be equipped with another sleeve clamping jaw axle in central symmetry department on the lateral wall in sleeve clamping jaw chamber, every fixed sleeve linkage gear that is equipped with on the sleeve clamping jaw axle, every two sleeve linkage gears that correspond all mesh and connect.
Preferably, the sleeve mechanism further comprises two sleeve jaw shafts close to the butt joint cavity, wherein the two sleeve jaw shafts are fixedly provided with an inner sleeve fixing ring, the two inner sleeve fixing rings jointly form an annular shape, and two the solid fixed ring of inner skleeve is close to all fixedly on the butt joint chamber side be equipped with a guide board, every the guide board all is close to sleeve groove, every the sleeve inslot all is equipped with spring chamber, every the spring chamber all evenly is equipped with a plurality of reset spring that are used for the guide board to expand, keeps away from two collet chuck epaxial all fixedly are equipped with the solid fixed ring of an outer sleeve, two the solid fixed ring of outer sleeve forms an annular, every the solid fixed ring of outer sleeve and every the last collet chuck that all is equipped with the opening towards sleeve groove of the solid fixed ring of inner skleeve connects the chamber, sleeve linkage gear is located the collet chuck that corresponds and connects the intracavity.
Preferably, the extrusion mechanism comprises each opening arranged in the outer sleeve fixing ring and facing to an intra-annular second sliding cavity, each second sliding cavity is internally provided with a second extrusion claw in a sliding manner, each second sliding cavity is far away from the inner wall of the inner side of the ring and is uniformly and fixedly provided with a plurality of first cylinder walls, each first cylinder wall is internally provided with a first piston rod in a sliding manner, the other end of each first piston rod is fixed on the corresponding second extrusion claw, each inner sleeve fixing ring is internally provided with a first sliding cavity with an opening facing to the intra-annular first sliding cavity, each first sliding cavity is internally provided with a first extrusion claw in a sliding manner, each first sliding cavity is far away from the intra-annular inner wall and is uniformly and fixedly provided with a plurality of first cylinder walls, and each first cylinder wall is internally provided with a second piston rod in a sliding manner.
Preferably, the method for jointing the high-altitude high-voltage cables comprises the following steps:
s1: peeling, namely peeling off the aluminum skin outside the cable by using pressure pliers;
s2: installing a wire clamping device, and clamping and straightening the cable through the wire clamping device;
s3: the end head is fixed, and the broken end head of the cable is fixed through two fixing rings;
s4: the protective sleeve is sleeved, and the outer protective sleeve and the fixed protective sleeve are sequentially sleeved on the sheath and the cable core of the cable through the outer sleeve fixing ring and the inner sleeve fixing ring;
s5; butt joint, inserting the cable core of another section of cable into the fixed protective sleeve for butt joint;
s6; fixing, namely fixing the fixed protective sleeve on the cable core by the extrusion of the first extrusion claw;
s7; the outer protective sleeve is fixed, the outer protective sleeve is covered on the fixed protective sleeve through the sliding sleeve sliding block, the outer protective sleeve is extruded through the second extrusion claw, and the outer protective sleeve is fixed on the cable.
Has the advantages that: the cable that drives the outage through unmanned aerial vehicle with the device is overhead, can avoid the staff at high altitude construction, takes place danger.
The inner sleeve fixing ring drives the fixing protective sleeve to be sleeved on the cable core, the guide plate is lapped on the other half of the cable core to guide the cable core, and the cable is prevented from deviating in the butt joint process, so that the cable core cannot be in butt joint with the fixing protective sleeve.
The second extrusion claw and the first extrusion claw extrude the protective sleeve, so that large extrusion equipment can be prevented from being transported to the air.
Drawings
FIG. 1 is a schematic diagram of a structural embodiment of the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
FIG. 5 is a schematic view taken along the direction D-D in FIG. 1;
FIG. 6 is a schematic view of FIG. 2 taken in the direction F-F;
fig. 7 is an enlarged schematic view of fig. 3 at G.
In the figure, a housing 10; a fixed ring 11; a protective cotton 12; a docking motor 13; butting against the electrolytic machine shaft 14; a jaw slide 15; a docking chamber 16; a control terminal 17; a sleeve groove 18; a sleeve slider 19; a sleeve motor 20; a jaw linkage gear 21; the rotation chamber 22; a connecting chamber 23; (ii) a A sleeve jaw cavity 25; a sleeve interlocking gear 26; a collet jaw connection cavity 27; a sleeve jaw shaft 28; a guide plate 29; a second pressing claw 30; an outer sleeve fixing ring 31; the first pressing claw 32; an inner sleeve fixing ring 33; a sleeve motor shaft 34; a second sliding chamber 35; a spring cavity 36; a return spring 37; a first slide cavity 38; the first cylinder wall 39; a second piston rod 40; a gear shaft 41; the first piston rod 42; the first cylinder wall 43; a jaw motor 44; a fixing mechanism 90; a sleeve mechanism 91; a pressing mechanism 92.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the high-altitude high-voltage cable butt joint method further specifically relates to a high-altitude high-voltage cable butt joint device in the high-altitude high-voltage cable butt joint process, the high-altitude high-voltage cable butt joint device comprises a shell 10, a control terminal 17 is fixedly arranged in one side of the shell 10, a butt joint cavity 16 and a sleeve groove 18, of which the openings deviate from the shell 10, are arranged in the other side of the shell 10, a fixing mechanism 90 is arranged in the butt joint cavity 16 and the side, far away from the butt joint cavity 16, in the shell 10, a sleeve mechanism 91 is arranged in the sleeve groove 18, and an extrusion mechanism 92 is arranged in the sleeve mechanism 91.
Further, with reference to fig. 2 and fig. 6, the fixing mechanism 90 includes a docking motor 13 embedded on the side wall of the docking cavity 16 far from the sleeve groove 18, a docking electrolytic machine shaft 14 is rotatably arranged on the docking motor 13, a clamping jaw slider 15 is connected to the side of the docking electrolytic machine shaft 14 close to the docking motor 13 through threads, a clamping jaw slider 15 is also embedded in the housing 10 far from the docking cavity 16, each clamping jaw slider 15 is provided with a rotating cavity 22 with an opening far from the control terminal 17, two gear shafts 41 are rotatably arranged in each rotating cavity 22 with respect to the center symmetry, a clamping jaw linkage gear 21 is fixedly arranged on each gear shaft 41, every two corresponding clamping jaw linkage gears 21 are connected in a meshing manner, a clamping jaw motor 44 is fixedly arranged in one side of each clamping jaw 15, and the clamping jaw motor 44 controls one gear shaft 41.
Further, with reference to fig. 2, the fixing mechanism 90 further includes a fixing ring 11 fixedly disposed on each gear shaft 41, each fixing ring 11 is provided with a connecting cavity 23 having an opening facing the control terminal 17, each clamping jaw linkage gear 21 is located in the corresponding connecting cavity 23, no two corresponding fixing rings 11 form a ring, and a protective cotton 12 is fixedly disposed on an inner annular surface of each fixing ring 11.
Further, with reference to fig. 1, the sleeve mechanism 91 includes a sleeve motor 20 embedded in the side wall of the sleeve groove 18 far from the docking cavity 16, a sleeve motor shaft 34 is rotatably disposed on the sleeve motor 20, the other end of the sleeve motor shaft 34 is rotatably disposed on the other side wall of the sleeve groove 18, a sleeve slider 19 is threadedly connected to the sleeve motor shaft 34, two sleeve jaw cavities 25 departing from the control terminal 17 are disposed on the sleeve slider 19, a jaw motor 44 is embedded on the inner wall of one side of each sleeve jaw cavity 25, a sleeve jaw shaft 28 is rotatably disposed on the jaw motor 44, another sleeve jaw shaft 28 is disposed on the side wall of each sleeve jaw cavity 25 at a position symmetrical to the center, a sleeve linkage gear 26 is fixedly disposed on each sleeve jaw shaft 28, and each two corresponding sleeve linkage gears 26 are engaged and connected.
Further, referring to fig. 1 and 4, the collet mechanism 91 further includes two collet chuck shafts 28 adjacent to the docking chamber 16, each of which is fixedly provided with an inner collet fixing ring 33, the two inner collet fixing rings 33 together form a ring, and two inner sleeve fixing rings 33 are close to the butt joint cavity 16 and are all fixedly provided with a guide plate 29, each guide plate 29 is close to the sleeve groove 18, a spring cavity 36 is arranged in each sleeve groove 18, each spring cavity 36 is uniformly provided with a plurality of return springs 37 for guiding the expansion of the guide plate 29, two sleeve jaw shafts 28 far away from the butt joint cavity 16 are all fixedly provided with an outer sleeve fixing ring 31, the two outer sleeve fixing rings 31 form an annular shape, each outer sleeve fixing ring 31 and each inner sleeve fixing ring 33 are provided with a sleeve jaw connecting cavity 27 with an opening facing the sleeve groove 18, and the sleeve linkage gear 26 is located in the corresponding sleeve jaw connecting cavity 27.
Further, referring to fig. 3 and 5, the extruding mechanism 92 includes a second sliding cavity 35 provided in each outer sleeve fixing ring 31 and opening toward the ring, a second extruding claw 30 is slidably provided in each second sliding cavity 35, a plurality of first cylinder walls 43 are uniformly and fixedly provided on the inner wall of each second sliding cavity 35 away from the inner side of the ring, a first piston rod 42 is slidably provided in each first cylinder wall 43, the other end of each first piston rod 42 is fixed to the corresponding second extruding claw 30, a first sliding cavity 38 provided in each inner sleeve fixing ring 33 and opening toward the ring is provided in each inner sleeve fixing ring 33, a first extruding claw 32 is slidably provided in each first sliding cavity 38, a plurality of first cylinder walls 39 are uniformly and fixedly provided on the inner wall of each first sliding cavity 38 away from the ring, and a second piston rod 40 is slidably provided in each first cylinder wall 39.
Further, the method for butting the high-altitude high-voltage cables comprises the following steps:
s1: peeling, namely peeling off the aluminum skin outside the cable by using pressure pliers;
s2: installing a wire clamping device, and clamping and straightening the cable through the wire clamping device;
s3: the end head is fixed, and the end head of the broken cable is fixed through two fixing rings 11;
s4: the protective sleeve is sleeved, and the outer protective sleeve and the fixed protective sleeve are sequentially sleeved on the sheath and the cable core of the cable through the outer sleeve fixing ring 31 and the inner sleeve fixing ring 33;
s5; butt joint, inserting the cable core of another section of cable into the fixed protective sleeve for butt joint;
s6; fixing, namely fixing the fixed protective sleeve on the cable core by the extrusion of the first extrusion claw 32;
s7; the outer protective sleeve is fixed, covered on the fixed protective sleeve through a sliding sleeve sliding block 19, and is extruded through a second extrusion claw 30 to be fixed on the cable.
Initial state: the spring chamber 36 is in a normal state and the guide plate 29 is in a deployed state.
The working principle is as follows: the two clamping jaw motors 44 on the sleeve groove 18 are started firstly under the signal control of the control terminal 17 through remote control, the corresponding sleeve linkage gear 26 is driven to rotate, the inner sleeve fixing ring 33 and the outer sleeve fixing ring 31 are opened, the fixed protective sleeve is placed in the inner sleeve fixing ring 33, the outer protective sleeve is placed in the outer sleeve fixing ring 31, the clamping jaw motor 44 on the sleeve groove 18 is reset to clamp the fixed protective sleeve and the outer protective sleeve, the device is driven to be over a power-off cable by an unmanned aerial vehicle, the working personnel can be prevented from working at high altitude and generating danger, the clamping jaw motors 44 on the two clamping jaw sliding blocks 15 are controlled to rotate ninety degrees, the clamping jaw motors 44 drive the two clamping jaw linkage gears 21 to rotate through the gear shafts 41, the ring formed by the corresponding fixing ring 11 is opened, the clamping jaw motor 44 on the upper end of the cable, the fixing ring 11 is enabled to reset, and the two ends of the broken cable are clamped through the fixing ring 11, the sheath of the cable is protected by the protective cotton 12, the sleeve motor 20 is controlled to rotate, the outer sleeve fixing ring 31 sleeves the outer protective sleeve on the sheath of the cable, the inner sleeve fixing ring 33 drives the fixed protective sleeve to sleeve on the cable core, the guide plate 29 is lapped on the other half of the cable core to guide the cable core, the cable is prevented from deviating in the butt joint process, the cable core cannot be in butt joint with the fixed protective sleeve, the butt joint motor 13 is started to drive the butt joint electrolytic machine shaft 14 to rotate, the clamping jaw sliding block 15 drives the cable to move towards the sleeve motor 20, the cable core is inserted into the fixed protective sleeve, the aluminum skin of the cable pushes the guide plate 29 in the moving process of the clamping jaw sliding block 15, the guide plate 29 is contracted, the reset spring 37 is compressed, the second piston rod 40 slides out of the first cylinder wall 39 after the two cables are in butt joint, the first squeezing claw 32 is pushed to compress the fixed protective sleeve, fix two cables through fixed lag, the clamping jaw motor 44 that makes the solid fixed ring 33 of inner skleeve correspond after treating that the cable is fixed well rotates, open the solid fixed ring 33 of inner skleeve, make sleeve motor 20 antiport simultaneously, overlap outer lag cover on fixed lag, make first piston rod 42 roll-off in the first cylinder wall 43 again, the second extrusion claw 30 that pushes up slides, compress outer lag, protect the cable, take off the device from the cable through remote controller and unmanned aerial vehicle at last, can be with avoiding large-scale extrusion equipment to transport aloft.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A high-altitude high-voltage cable butt joint method is characterized by comprising the following steps: the high-altitude high-voltage cable butt joint method further specifically relates to a high-altitude high-voltage cable butt joint device in the butt joint process of the high-altitude high-voltage cables, the high-altitude high-voltage cable butt joint device comprises a shell (10), a control terminal (17) is fixedly arranged in one side of the shell (10), a butt joint cavity (16) and a sleeve groove (18) with an opening deviating from the shell (10) are arranged in the other side of the shell (10), a fixing mechanism (90) is arranged in the butt joint cavity (16) and the side, far away from the butt joint cavity (16), of the shell (10), a sleeve mechanism (91) is arranged in the sleeve groove (18), and an extrusion mechanism (92) is arranged in the sleeve mechanism (91).
2. The method for high altitude high voltage cable butt joint according to claim 1, wherein: the fixing mechanism (90) comprises a butt joint motor (13) which is embedded on the side wall of the sleeve groove (18) and is far away from the butt joint cavity (16), a butt joint electrolytic machine shaft (14) is arranged on the butt joint motor (13) in a rotating mode, a clamping jaw sliding block (15) is connected to the side, close to the butt joint motor (13), of the butt joint motor (14) in a threaded mode, a clamping jaw sliding block (15) is also embedded in the butt joint cavity (16) in the shell (10) in a rotating mode, each clamping jaw sliding block (15) is provided with a rotating cavity (22) with an opening deviating from the control terminal (17), two gear shafts (41) are arranged in the rotating cavity (22) in a rotating mode relative to the center symmetry in a rotating mode, each gear shaft (41) is fixedly provided with one clamping jaw linkage gear (21), each two corresponding clamping jaw linkage gears (21) are connected in a meshing mode, and each clamping jaw motor (44) is fixedly arranged in one side of each clamping jaw sliding block (15), the jaw motor (44) controls one of the gear shafts (41).
3. The method for high altitude high voltage cable butt joint according to claim 2, characterized in that: fixed establishment (90) still include every all fixed solid fixed ring (11) that set up on gear shaft (41), every all be equipped with on solid fixed ring (11) connecting chamber (23) of opening towards control terminal (17), every clamping jaw linkage gear (21) all are located correspondingly connect chamber (23) in, do not have two solid fixed ring (11) that correspond and all constitute an annular, do all fixed being equipped with a protection cotton (12) on the interior anchor ring of solid fixed ring (11).
4. A method of high altitude high voltage cable docking as claimed in claim 3 wherein: the sleeve mechanism (91) comprises a sleeve motor (20) which is embedded in the sleeve groove (18) and far away from the side wall of the butt joint cavity (16), a sleeve motor shaft (34) is arranged on the sleeve motor (20) in a rotating mode, the other end of the sleeve motor shaft (34) is arranged on the other side wall of the sleeve groove (18) in a rotating mode, a sleeve sliding block (19) is connected to the sleeve motor shaft (34) in a threaded mode, two sleeve clamping jaw cavities (25) deviating from the control terminal (17) are arranged on the sleeve sliding block (19), one clamping jaw motor (44) is embedded on the inner wall of one side of each sleeve clamping jaw cavity (25), one sleeve clamping jaw shaft (28) is arranged on the clamping jaw motor (44) in a rotating mode, another sleeve clamping jaw shaft (28) is further arranged on the side wall of each sleeve clamping jaw cavity (25) in a position corresponding to central symmetry, and a sleeve linkage gear (26) is fixedly arranged on each sleeve clamping jaw shaft (28), every two corresponding sleeve interlocking gears (26) are in meshed connection.
5. The method for high altitude high voltage cable butt joint according to claim 4, wherein: sleeve mechanism (91) is still including being close to all fixed being equipped with an inner sleeve fixing ring (33), two on two sleeve gripper shaft (28) of butt joint chamber (16) fixed ring (33) of inner sleeve constitute an annular jointly, and two fixed ring (33) of inner sleeve is close to all fixed being equipped with one guide board (29) on butt joint chamber (16) side, every guide board (29) are all close to sleeve groove (18), every all be equipped with spring chamber (36) in sleeve groove (18), every spring chamber (36) all evenly are equipped with a plurality of reset spring (37) that are used for guide board (29) to expand, keep away from all fixed being equipped with an outer sleeve fixing ring (31), two on two sleeve gripper shaft (28) of butt joint chamber (16) fixed ring (31) of forming an annular, every fixed ring (31) of outer sleeve and every fixed ring (31) of inner sleeve are equipped with the opening on fixed ring (33) and are towards sleeve groove (18) The sleeve clamping jaw connecting cavity (27) is formed, and the sleeve linkage gear (26) is located in the corresponding sleeve clamping jaw connecting cavity (27).
6. The method for high altitude high voltage cable butt joint according to claim 5, wherein: the extruding mechanism (92) comprises a second sliding cavity (35) which is arranged in each outer sleeve fixing ring (31) and has an opening facing the ring, each second sliding cavity (35) is internally provided with a second extruding claw (30) in a sliding manner, each second sliding cavity (35) is far away from the inner wall of the inner side of the ring and is uniformly and fixedly provided with a plurality of first cylinder walls (43), each first cylinder wall (43) is internally provided with a first piston rod (42) in a sliding manner, the other end of each first piston rod (42) is fixed on the corresponding second extruding claw (30), each fixing ring (33) is internally provided with a first sliding cavity (38) which has an opening facing the ring, each first sliding cavity (38) is internally provided with a first extruding claw (32) in a sliding manner, each first sliding cavity (38) is far away from the inner wall in the ring and is uniformly and fixedly provided with a plurality of first cylinder walls (39), a second piston rod (40) is slidably disposed within each of the first cylinder walls (39).
7. A method for high altitude high voltage cable butt joint according to claims 1-6, characterized by: the method for butting the high-altitude high-voltage cables comprises the following steps:
s1: peeling, namely peeling off the aluminum skin outside the cable by using pressure pliers;
s2: installing a wire clamping device, and clamping and straightening the cable through the wire clamping device;
s3: the end head is fixed, and the end head of the broken cable is fixed through two fixing rings (11);
s4: the protective sleeve is sleeved, and the outer protective sleeve and the fixed protective sleeve are sequentially sleeved on the sheath and the cable core of the cable through an outer sleeve fixing ring (31) and an inner sleeve fixing ring (33);
s5; butt joint, inserting the cable core of another section of cable into the fixed protective sleeve for butt joint;
s6; fixing, namely fixing the fixed protective sleeve on the cable core by the extrusion of a first extrusion claw (32);
s7; the outer protective sleeve is fixed, the outer protective sleeve is covered on the fixed protective sleeve through a sliding sleeve sliding block (19), and the outer protective sleeve is extruded through a second extrusion claw (30) to be fixed on the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111104203.1A CN113659495A (en) | 2021-09-22 | 2021-09-22 | High-altitude high-voltage cable butt joint method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111104203.1A CN113659495A (en) | 2021-09-22 | 2021-09-22 | High-altitude high-voltage cable butt joint method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113659495A true CN113659495A (en) | 2021-11-16 |
Family
ID=78483985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111104203.1A Withdrawn CN113659495A (en) | 2021-09-22 | 2021-09-22 | High-altitude high-voltage cable butt joint method |
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| Country | Link |
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| CN (1) | CN113659495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207834A (en) * | 2022-09-13 | 2022-10-18 | 合肥工业大学 | Telescopic high altitude wiring erection equipment |
-
2021
- 2021-09-22 CN CN202111104203.1A patent/CN113659495A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207834A (en) * | 2022-09-13 | 2022-10-18 | 合肥工业大学 | Telescopic high altitude wiring erection equipment |
| CN115207834B (en) * | 2022-09-13 | 2022-11-15 | 合肥工业大学 | Telescopic high altitude wiring erection equipment |
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Application publication date: 20211116 |
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