CN217494214U - Transmission line overhauls toolbox and transmission line overhauls device - Google Patents

Abstract

The utility model belongs to the technical field of the electric power overhauls equipment, concretely relates to transmission line overhauls toolbox and transmission line overhauls device. Transmission line overhauls toolbox includes: the box body is provided with a box cover at the top, and the side wall of the box body is provided with a wiring through hole suitable for a cable to pass through; the winding mechanism is arranged on the side wall of the box body, which is provided with the wiring through hole, and comprises at least one winding roller, the winding roller and the wiring through hole are arranged oppositely, and a cable which penetrates through the wiring through hole can be wound on the winding roller. Through the technical scheme of the utility model, having optimized the structure and the spatial layout of box, being favorable to improving spatial layout's rationality, and can promote convenience and security in the cable use to the roll-up operation of cable, can prevent effectively that cable and other structures or multiplexer utensil from taking place the winding, reducing wear. In addition, the anti-skid performance of the box body can be greatly improved, and the potential safety hazard is further reduced.

Description

Transmission line overhauls toolbox and transmission line overhauls device

Technical Field

The utility model belongs to the technical field of electric power overhauls equipment, concretely relates to transmission line overhauls toolbox and transmission line overhauls device.

Background

In the electric power maintainer daily maintenance work, need multiple maintenance instrument usually, for the ease of carrying, place the maintenance instrument commonly used in portable toolbox usually, when the maintainer overhauls the operation, be convenient for get the instrument of putting. However, since the types of tools and instruments involved in the electric power overhaul operation are many and the dimensions are different, the existing tool box for electric power overhaul still has some inconveniences in the use process, especially for example, devices such as cables are inconvenient to extract and store, and are easily wound with other tools and instruments or structures in the tool box, so that the normal use is affected, the efficiency of overhaul work is further affected, and potential safety hazards due to cable damage can be caused.

SUMMERY OF THE UTILITY MODEL

In view of this, for the above-mentioned defect and the problem that transmission line overhauls and uses toolbox existence among the improvement prior art, the utility model provides a transmission line overhauls toolbox and transmission line and overhauls device.

The utility model provides a transmission line overhauls toolbox, include: the box body is provided with a box cover at the top, and the side wall of the box body is provided with a wiring through hole suitable for a cable to pass through; the winding mechanism is arranged on the side wall of the box body, which is provided with the wiring through hole, and comprises at least one winding roller, the winding roller and the wiring through hole are arranged oppositely, and a cable which penetrates through the wiring through hole can be wound on the winding roller.

The utility model discloses beneficial effect among the above-mentioned technical scheme embodies:

the structure to the toolbox is improved and optimized, the winding mechanism for taking and placing the cable is arranged, the maintenance personnel can easily extract and store the cable when using the cable, meanwhile, the cable can be effectively prevented from winding, the efficiency of maintenance operation is favorably improved, and meanwhile, the potential safety hazard in the operation process can be reduced.

In one possible implementation, the furling mechanism further comprises: the outer connecting frame is fixedly connected with the outer side wall of the box body and is arranged corresponding to the outer end of the wiring through hole; the inner connecting frame is fixedly connected with the inner side wall of the box body and is arranged corresponding to the inner end of the wiring through hole; the number of the furling rollers is two, and the furling rollers comprise an outer furling roller and an inner furling roller, the outer furling roller is rotatably connected with the outer connecting frame, and the inner furling roller is rotatably connected with the inner connecting frame.

In a feasible implementation mode, a groove extending along the circumferential direction is arranged in the wiring through hole, and a plurality of balls are arranged in the groove; a wiring sleeve is arranged in the wiring through hole in a penetrating mode, the outer side wall of the wiring sleeve is in rolling fit with the ball, the wiring sleeve can rotate relative to the box body, and an inner hole of the wiring sleeve is suitable for a cable to penetrate through.

In one feasible implementation mode, the outer winding roller and the inner winding roller are arranged along the horizontal direction and extend transversely of the box body, wherein the top edge of the outer winding roller is flush with the bottom edge of the inner hole of the wire sleeve; and/or one end of the outer winding roller is provided with an operating handle.

In one possible implementation, the power transmission line overhaul tool box further comprises: the first partition plate is arranged in the box body and divides the inner space of the box body into a first chamber and a second chamber; the second partition plate is arranged in the second chamber and divides the second chamber into two sub-chambers, one end of the second partition plate is movably connected with the first partition plate, and the second partition plate can move along the transverse extension direction of the first partition plate; the wiring through hole is arranged on the side wall of the first cavity.

In a feasible implementation manner, a through first sliding chute is formed in the side surface of the first partition plate, the first sliding chute extends in the transverse direction of the first partition plate, a plurality of first positioning holes are formed in the top wall of the first partition plate in the transverse direction, and the plurality of first positioning holes are all communicated with the first sliding chute; the second partition plate and the first partition plate are perpendicular to each other, a lug is arranged at one end of the second partition plate close to the first partition plate, and one end of the second partition plate far away from the first partition plate drives the connecting rod on the top wall; the projection extends into the first sliding groove and is in sliding fit with the first sliding groove, a second positioning hole is formed in the projection and is arranged in the height direction, the second positioning hole can be in alignment fit with any first positioning hole, and positioning pieces penetrate through the first positioning hole and the second positioning hole which are in alignment fit.

In one possible implementation, the power transmission line overhaul tool box further comprises: the fixed frame is connected to the bottom of the box cover; the fixing frame is connected to the fixing frame and arranged along the height direction, and the fixing frame is suitable for abutting against a tool arranged in the box body so as to fix the tool; wherein, the case lid rotates with the box and is connected, and the case lid can open or close for the box upset.

In a feasible implementation mode, the fixed frame is of a rectangular frame structure, one side frame of the fixed frame is connected with the box cover, and the other opposite side frame of the fixed frame is provided with a second sliding groove;

the fixing piece comprises a threaded pipe, a threaded rod and a positioning disc; the threaded pipe penetrates through the second sliding chute and is connected with the second sliding chute in a sliding manner; one end of the threaded rod close to the box cover is connected with the positioning plate, and the other end of the threaded rod far away from the box cover penetrates through the threaded pipe and forms threaded fit with the threaded rod.

In one possible implementation, the power transmission line overhaul tool box further comprises: the connecting pad is arranged at the bottom of the box body and is detachably connected with the outer bottom wall of the box body, and one side of the connecting pad, which is back to the box body, is provided with a plurality of soft cushion block structures.

The utility model discloses the second aspect still provides a transmission line overhauls device, include: a transmission line service kit as in any one of the above first aspects; the maintenance tool is arranged in the box body of the power transmission line maintenance tool box.

Drawings

Fig. 1 is a schematic view of an open state of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 2 is a schematic view of a closed state of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 3 is a schematic view illustrating an open state of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 4 is a schematic view illustrating an open state of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 5 is a schematic view of a wiring through hole of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 6 is a schematic view illustrating an open state of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 7 is a plan view illustrating a disassembled state of the first partition plate and the second partition plate of the transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 8 is a partial cross-sectional view of a box cover of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 9 is a schematic view of a bottom structure of a power transmission line maintenance tool box according to an embodiment of the present invention.

Fig. 10 is a schematic block diagram of a power transmission line maintenance apparatus according to an embodiment of the present invention.

Detailed Description

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise. All directional indicators in the embodiments of the present application (such as upper, lower, left, right, front, rear, top, bottom … …) are only used to explain the relative positional relationship between the components, the movement, etc. in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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.

Following provides the utility model discloses a transmission line among the technical scheme overhauls some embodiments of toolbox and transmission line maintenance device.

The utility model discloses an embodiment of the first aspect provides a transmission line overhauls toolbox 1, as shown in fig. 1 and 2, transmission line overhauls toolbox 1 includes box 11, case lid 12 and roll-up mechanism 13.

The box cover 12 is arranged at the top of the box body 11, and the box cover 12 can be movably opened or closed relative to the box body 11; the inner space of the box body 11 is suitable for storing tools and instruments commonly used for overhauling the transmission line. The side wall of the box body 11 is provided with a wiring through hole 111, the wiring through hole 111 enables the inside and the outside of the box body 11 to be communicated, so that when cables are stored in the box body 11, the cables can pass through the wiring through hole 111, and a maintainer can draw out or withdraw the cables inwards without opening the box cover 12. The aperture of the wiring through hole 111 can be determined according to the actual use requirement, so as to be adapted to the commonly used cable.

As shown in fig. 1, a winding mechanism 13 is provided on the side wall provided with the wiring through hole 111. The winding mechanism 13 comprises at least one winding roller, and the winding roller is arranged at a position opposite to the wiring through hole 111, and when the cable passes through the wiring through hole 111 and extends out, the cable can be wound on the winding roller so as to drive the cable to extend out or retract through the rotation of the winding roller, so that the cable can be used and stored conveniently.

The furling rollers may be disposed outside the box 11, or inside the box 11, or of course, a plurality of furling rollers may be disposed inside the box 11 and outside the box 11 at the same time, so as to furl the portion of the cable inside the box 11 and the portion of the cable outside the box 11.

Transmission line maintenance toolbox 1 in this embodiment has optimized the structure and the spatial layout of box 11, has especially set up wiring through-hole 111 and the roll-up mechanism 13 that is used for the cable specially, need not to open case lid 12 and can extract and withdraw the operation to the cable, and can be to the roll-up operation of cable, promotes convenience and security in the cable use, can prevent effectively that cable and other structures or multiplexer utensil from taking place the winding, is favorable to improving the efficiency of overhauing the operation.

The power transmission line inspection tool box 1 in this embodiment may be transported by a device such as an elevator, or may be transported manually by adding a structure such as a strap or a handle to the box body 11. The following embodiments are the same, and will not be described in detail.

In some embodiments of the present invention, as shown in fig. 1 to 3, the furling mechanism 13 of the power transmission line maintenance tool box 1 includes an outer connecting frame 131, an inner connecting frame 132 and two furling rollers: an outer take-up roller 133 and an inner take-up roller 134. The outer connecting frame 131 and the inner connecting frame 132 are both disposed on the sidewall of the box 11 having the wiring through hole 111, wherein the outer connecting frame 131 is fixedly connected to the outer sidewall of the box 11 at a position corresponding to the outer end of the wiring through hole 111, and the inner connecting frame 132 is fixedly connected to the inner sidewall of the box 11 at a position corresponding to the inner end of the wiring through hole 111. The outer take-up roller 133 is rotatably connected to the outer link frame 131, and the inner take-up roller 134 is rotatably connected to the inner link frame 132.

When the cable is stored in the box 11, one end of the cable is wound on the inner winding roller 134, the other end of the cable is extended from the wiring through hole 111, and the portion of the cable extending out of the box 11 is wound on the outer winding roller 133. The maintainer can rotate the outer winding roller 133 to extend or retract the cable outwards or inwards; the part of the cable in the box body 11 is wound on the inner winding roller 134, so that the cable can be effectively prevented from being wound with other structures or tools in the box body 11, the cable can smoothly stretch out or retract in the using process, and potential safety hazards caused by damage of the cable when the cable is manually pulled can be avoided.

It should be noted that the outer connecting frame 131 and the inner connecting frame 132 are not limited to the two plate-like structures shown in fig. 3, and other structures may be adopted to support the corresponding take-up rollers.

Further, as shown in fig. 3, an operating handle 135 is further provided at one end of the outer take-up roller 133, so that the maintainer can rotate the outer take-up roller 133.

Further, the outer winding roller 133 may further be provided with a corresponding locking member to lock the outer winding roller 133 in a non-use state, so as to prevent the outer winding roller 133 from rotating by itself under the action of gravity, which is beneficial to keeping the cable stable in the non-use state.

In some embodiments of the present invention, as shown in fig. 4 and 5, a groove 112 is provided in the wiring through hole 111 of the power transmission line maintenance tool box 1, the groove 112 extends along the circumferential direction of the wiring through hole 111, and a plurality of balls 113 are provided in the groove 112. Specifically, as shown in fig. 5 as an example, a wire sleeve 114 is inserted into the wire through hole 111, an outer side wall of the wire sleeve 114 forms a rolling fit with the ball 113, so that a rotational connection is formed between the wire sleeve 114 and the side wall of the box 11, and the wire sleeve 114 can rotate by using a relative rolling between the wire sleeve 114 and the ball 113. During the use, the cable is worn out by the hole 115 of wiring cover 114, and when the cable is stretching out or taking back the in-process and taking place to twist reverse, corresponding rotation can take place for wiring cover 114 under the effect of frictional force, and wiring cover 114 can rotate along with the twisting emergence syntropy of cable promptly to prevent to take place circumferential direction's relative slip between cable and the wiring cover 114, be favorable to protecting the cable, prevent that the insulating layer of cable from receiving wearing and tearing, be favorable to reducing the potential safety hazard, can reduce the material loss simultaneously.

Further, as shown in fig. 3 to 5, the outer winding roller 133 and the inner winding roller 134 are both disposed along the horizontal direction and both extend along the horizontal direction of the box 11 to be adapted to the cable, so that when the cable is wound around the outer winding roller 133 and the inner winding roller 134, the rotation axis faces the horizontal direction, which is beneficial to the stability of the cable, and is convenient for the operation and use of the service personnel. Wherein, the top edge of outer roll-up roller 133 is parallel and level with the bottom edge of the hole 115 of wire sleeve 114, and the cable can directly be rolled up on outer roll-up roller 133 after being worn out by the hole 115 of wire sleeve 114, can reduce buckling of cable, is favorable to further reducing the friction between cable and the wire sleeve 114. It can be understood that if the outer take-up roller 133 is disposed at a position lower than the bottom edge of the inner hole 115 of the wire sleeve 114 or higher than the top edge of the inner hole 115 of the wire sleeve 114, the cable needs to be bent after being extended to be taken up on the outer take-up roller 133, the outer surface of the cable may contact with the inner wall surface or the end edge of the wire sleeve 114, and the abrasion of the cable may be increased during use.

In some embodiments of the present invention, as shown in fig. 3, fig. 4 and fig. 6, the transmission line maintenance tool box 1 further includes a first partition 141 and a second partition 142, and the first partition 141 and the second partition 142 are both disposed in the box body 11.

Both ends of the first barrier 141 are connected to opposite sidewalls of the housing 11, respectively, to divide the space inside the housing 11 into a first chamber 181 and a second chamber 182. Wherein the wiring through hole 111 is located on a side wall of one side of the first chamber 181, i.e., the cable may be accommodated in the first chamber 181 so as to protrude outward through the wiring through hole 111. The second partition 142 is disposed in the second chamber 182, and one end of the second partition 142 is movably connected to the first partition 141 and divides the second chamber 182 into two sub-chambers 1821. Wherein the second partition 142 is movable in the lateral extension direction of the first partition 141, thereby changing the spatial size of the two sub-chambers 1821.

In this embodiment, the first partition plate 141 and the second partition plate 142 partition the space in the box body 11 into different chambers, so that different tools can be classified and stored. In particular, the first chamber 181 and the wire insertion through hole 111 cooperate to separate the cable from other tools when the cable is received therein, thereby further preventing the possibility of the cable from being entangled with other tools. Wherein, the adjustment of the space size of sub-chamber 1821 can also be realized to second baffle 142 to adjust by oneself according to the in-service use demand, thereby can be applicable to different multiplexer utensil, make transmission line overhaul tool case 1's application scope wider.

Further, in some embodiments, as shown in fig. 4, 6 and 7, a first sliding slot 1411 is formed on a side surface of the first partition 141, and the first sliding slot 1411 extends along a transverse direction of the first partition 141; a plurality of first positioning holes 1412 are further formed in the top wall of the first partition 141, the plurality of first positioning holes 1412 are arranged at intervals along the transverse direction of the first partition 141, and each first positioning hole 1412 is communicated with the first chute 1411. Correspondingly, the second partition 142 and the first partition 141 are perpendicular to each other, a protrusion 1421 is disposed on an end surface of one end of the second partition 142 close to the first partition 141, and a connecting rod 1425 is disposed on a top wall of one end of the second partition 142 away from the first partition 141; the protrusion 1421 of the second partition 142 extends into the first sliding slot 1411 and forms a sliding fit with the sliding slot. A second positioning hole 1422 is formed in the top wall of the protrusion 1421, and the second positioning hole 1422 is disposed along the height direction and is matched with the first positioning hole 1412; the second positioning hole 1422 can be aligned and matched with any of the first positioning holes 1412, and is positioned, connected and fixed by a positioning element 1423 penetrating through the first positioning hole 1412 and the second positioning hole 1422.

Specifically, the positioning element 1423 may be a positioning pin, or a positioning bolt, and the specific structural form of the first positioning hole 1412 and the second positioning hole 1422 is matched with the positioning element 1423, and may be an unthreaded hole or a threaded hole. In addition, the first chute 1411 may penetrate through the hollow structure of the first partition 141, so as to facilitate processing and forming. The number and the spacing of the first positioning holes 1412 can be set according to actual use requirements, and preferably, the first positioning holes 1412 are arranged at equal intervals.

In a normal state, the second partition 142 is in a fixed position. When the space size of the two sub-chambers 1821 of the second chamber 182 needs to be adjusted, the positioning member 1423 may be detached to contact and fix the second partition 142, and then the second partition 142 is driven to move in the second chamber 182 along the transverse extending direction of the first partition 141, so as to partition the respective space sizes of the two sub-chambers 1821; when the second partition 142 moves to the first positioning hole 1412 corresponding to the target position for alignment, the positioning element 1423 penetrates through the first positioning hole 1412 and the second positioning hole 1422, so that the second partition 142 is fixedly connected to the first partition 141 again. When the size of the space of the sub-chamber 1821 is adjusted, the connecting rod 1425 on the second partition 142 is operated to drive the second partition 142 to move, which is convenient for operation.

It should be noted that, in the present invention, the first positioning hole 1412 may also adopt a shape of a waist-shaped hole, a long edge of the waist-shaped hole extends along the transverse direction of the first partition 141, and the positioning member 1423 may pass through the waist-shaped hole and be inserted into the second positioning hole 1422, so as to position and fix the second partition 142. The kidney-shaped aperture may be continuously adjusted as the second partition 142 moves.

In some embodiments of the present invention, as shown in fig. 4, 6 and 8, the transmission line service kit 1 further comprises a fixing member 152 and a fixing member 152. The fixing frame 151 is connected with the bottom of the box cover 12, and the fixing piece 152 is connected with the fixing frame 151; when the box cover 12 is in the closed state, the fixing frame 151 and the fixing member 152 both extend into the box body 11, so as to fix the tools in the box body 11 through the fixing member 152, so as to keep the positions of the tools stable. The fixing member 152 is disposed along the height direction so as to be abutted against the tools in the box 11, thereby fixing the tools.

Further, as shown in fig. 6 and 8, the fixing frame 151 is specifically a rectangular frame structure, and the fixing frame 151 is disposed along the height direction, so that the side frame of the fixing frame 151 located above is connected to the case cover 12; the other side frame of the fixing frame 151 opposite to the case cover 12 is located below the case cover 12, a second sliding groove 1512 is formed in the side frame, and the second sliding groove 1512 is disposed along an extending direction of the side frame. Correspondingly, the fixing member 152 includes a threaded tube 1521, a threaded rod 1522 and a positioning plate 1523. The threaded tube 1521 is disposed in the second sliding groove 1512, and the threaded tube 1521 is slidably connected to the second sliding groove 1512 and can slide in the second sliding groove 1512. The threaded rod 1522 is inserted into the threaded tube 1521 and forms a threaded fit with the threaded tube 1521, and two ends of the threaded rod 1522 extend out from two ends of the threaded tube 1521 respectively. The positioning plate 1523 is fixedly connected with one end of the threaded rod 1522 close to the box cover 12, and the size of the positioning plate 1523 is larger than the pipe diameter of the threaded pipe 1521.

When the tool is used, the positioning disc 1523 can be operated to enable the threaded rod 1522 to be screwed in or out relative to the threaded pipe 1521, so that the threaded rod 1522 can be lifted, the height of the threaded rod 1522 relative to the box body 11 can be adjusted, and the tool can be matched with tools with different heights in the box body 11. In addition, the threaded rod 1522 is driven to move by the sliding of the threaded pipe 1521 in the second sliding groove 1512, so that the position of the threaded rod 1522 can be adjusted, and the fixed position of the threaded rod 1522 can be adjusted automatically according to actual use requirements.

It should be noted that the number of the fixing members 152 may be one or more, so as to perform the fixing operation on different tools respectively. Specifically, three are shown in fig. 6, but other numbers are also possible. In addition, the positioning plate 1523 may be a disc structure for manual operation, and of course, the positioning plate 1523 may also be a polygon or other shape structure, which is not described herein again.

In this embodiment, the tools placed in the box 11 can be fixed by the fixing member 152 to protect the tools and prevent the tools from colliding with each other in the box 11 and being damaged.

Further, the description of the direction, orientation, and the like appearing in the present embodiment is based on the case lid 12 being in the closed state (e.g., the state in fig. 2), and the following is the same.

In some embodiments of the present invention, as shown in fig. 9, the power transmission line service kit 1 further comprises a connection pad 16. The connection pads 16 are disposed at the bottom of the case 11 and detachably connected to the outer bottom wall of the case 11 by connection nails 162 or connection bolts. One side of the connecting pad 16, which faces away from the box 11, is provided with a plurality of soft pad structures 161, so that when the box 11 is placed, the friction between the box 11 and the contact surface is increased by the soft pad structures 161 of the connecting pad 16, and the anti-skid property of the box 11 is further improved. It can be understood that transmission line overhauls the work and often needs carry out high altitude construction, and transmission line overhauls 1 the space of placing of toolbox comparatively limited, if overhaul in-process box 11 landing, influence the normal clear of overhauing the work on the one hand, on the other hand probably causes the incident. In this embodiment, the connecting pad 16 with the soft pad structure 161 is additionally arranged at the bottom of the box body 11, so that the anti-skid performance of the box body 11 can be further improved, and the efficiency and the safety of the maintenance operation can be improved.

Further, as shown in fig. 9, the soft pad structure 161 includes, but is not limited to, a cylindrical structure, and a structure with a rectangular cross section or other cross-sectional shapes may be adopted.

Further, as shown in fig. 9, a plurality of soft pad structures 161 may be arranged in parallel to form a rectangular array, so that different areas of the bottom of the box 11 are stressed uniformly, and the shape of the box is easy to process. Of course, the plurality of soft pad structures 161 may be arranged in other forms according to different requirements of actual use.

Further, the soft pad structure 161 includes, but is not limited to, a pad structure made of rubber, plastic foam, etc.

The following is the utility model discloses a transmission line overhauls a specific embodiment of toolbox 1:

as shown in fig. 1 to 4, the utility power line repair kit 1 includes a box body 11, a box cover 12, a winding mechanism 13, a first partition 141, a second partition 142, a fixing frame 151, a fixing member 152, and a connection pad 16.

The box cover 12 is arranged at the top of the box body 11, the box cover 12 is rotatably connected with the box body 11 through a hinge shaft 122, and the box cover 12 can be turned over and opened or closed relative to the box body 11; the inner space of the box body 11 is suitable for storing tools and instruments commonly used for overhauling the transmission line.

As shown in fig. 3, 4 and 6, the first partition 141 and the second partition 142 are both disposed in the box body 11, and the first partition 141 and the second partition 142 are disposed perpendicular to each other. Both ends of the first barrier 141 are connected to opposite sidewalls of the housing 11 (a front sidewall and a rear sidewall as shown in fig. 3), respectively, to divide the space inside the housing 11 into a first chamber 181 and a second chamber 182. The second baffle 142 is positioned within the second chamber 182, and the second baffle 142 divides the second chamber 182 into two sub-chambers 1821. As shown in fig. 4, 6 and 7, a first sliding chute 1411 is formed on a side surface of the first partition 141, the first sliding chute 1411 extends along a transverse direction of the first partition 141, and the first sliding chute 1411 penetrates through left and right sides of the first partition 141; a plurality of first positioning holes 1412 are formed in the top wall of the first partition plate 141, the plurality of first positioning holes 1412 are arranged at equal intervals along the transverse direction of the first partition plate 141, and each first positioning hole 1412 is communicated with the first chute 1411. Correspondingly, a convex block 1421 is arranged on the end surface of the second partition 142 close to the end of the first partition 141, and a connecting rod 1425 is arranged on the top wall of the end of the second partition 142 far from the end of the first partition 141; the protrusion 1421 of the second partition 142 extends into the first sliding slot 1411 and forms a sliding fit with the sliding slot. The top wall of the protrusion 1421 is provided with a second positioning hole 1422, the second positioning hole 1422 is disposed along the height direction and can be aligned and matched with any one of the first positioning holes 1412, and the positioning element 1423 penetrating through the first positioning hole 1412 and the second positioning hole 1422 can connect and fix the second partition 142 and the first partition 141 to position the second partition 142. The positioning member 1423 is specifically a positioning pin.

In a normal state, the second partition 142 is in a fixed position. The size of the space of the two sub-chambers 1821 of the second chamber 182 can be adjusted by moving the second partition 142, and specifically, the positioning member 1423 can be detached to contact the fixed second partition 142, and then the second partition 142 is driven to move in the transverse extension direction of the first partition 141 in the second chamber 182, so as to partition the respective sizes of the two sub-chambers 1821; when the second partition 142 moves to the first positioning hole 1412 corresponding to the target position for alignment, the positioning member 1423 penetrates through the first positioning hole 1412 and the second positioning hole 1422, so that the second partition 142 and the first partition 141 are fixedly connected again.

As shown in fig. 1 to 3, a through-hole 111 is formed in a side wall of the first chamber 181 on a side away from the second chamber 182, and when a cable is accommodated in the first chamber 181, the cable can be extended out through the through-hole 111. Correspondingly, the winding mechanism 13 is disposed on the side wall of the box 11 having the wiring through hole 111. Specifically, the take-up mechanism 13 includes an outer link frame 131, an inner link frame 132, and outer and inner take-up rollers 133 and 134. The outer connection frame 131 is fixedly connected to the outer sidewall of the case 11 at a position corresponding to the outer end of the connection through hole 111, and the inner connection frame 132 is fixedly connected to the inner sidewall of the case 11 at a position corresponding to the inner end of the connection through hole 111. The outer take-up roller 133 is rotatably connected to the outer link 131, and the inner take-up roller 134 is rotatably connected to the inner link 132. An operating handle 135 is provided at one end of the outer wind-up roller 133.

As shown in fig. 4 and 5, a groove 112 is provided in the wiring through hole 111, the groove 112 extends in the circumferential direction of the wiring through hole 111, and a plurality of balls 113 are provided in the groove 112. A wiring sleeve 114 penetrates through the wiring through hole 111, the outer side wall of the wiring sleeve 114 is in rolling fit with the ball 113, so that the wiring sleeve 114 is rotatably connected with the side wall of the box body 11, and the wiring sleeve 114 can rotate by relative rolling between the wiring sleeve 114 and the ball 113. The outer winding roller 133 and the inner winding roller 134 are both arranged along the horizontal direction and extend along the transverse direction of the box body 11 to be matched with the cable, so that when the cable is wound on the outer winding roller 133 and the inner winding roller 134, the rotation axis faces the horizontal direction.

When the cable is stored in the box 11, one end of the cable is wound on the inner winding roller 134, the other end of the cable passes through the wire sleeve 114 at the wire connecting through hole 111 and extends outwards, and the part of the cable extending out of the box 11 is wound on the outer winding roller 133. The maintainer can rotate the outer winding roller 133 by operating the handle 135 to realize the outward extension or inward retraction of the cable; the part of the cable in the box body 11 is wound on the inner winding roller 134, so that the cable can be effectively prevented from being wound with other structures or tools in the box body 11, and the cable can smoothly extend out or retract in the using process. When the cable twists in the process of extending or retracting, the connection sleeve 114 can rotate correspondingly under the action of friction force, namely the connection sleeve 114 can rotate along with the twisting of the cable in the same direction, so that the relative sliding in the circumferential direction between the cable and the connection sleeve 114 is prevented, the cable is protected, and the insulating layer of the cable is prevented from being abraded.

Wherein, the top edge of outer roll-up roller 133 is along the same level with the bottom edge of the hole 115 of the wire sleeve 114, and the cable can be directly rolled up on outer roll-up roller 133 after being worn out by the hole 115 of the wire sleeve 114, can reduce the bending of cable, is favorable to further reducing the friction between cable and the wire sleeve 114 to reduce the wearing and tearing of cable, reduce the potential safety hazard. In addition, the outer take-up roller 133 may be provided with a corresponding locking member to lock the outer take-up roller 133 in a non-use state.

As shown in fig. 4, 6 and 8, a fixing bracket 151 is connected to the bottom of the case cover 12, and a fixing member 152 is connected to the fixing bracket 151; when the box cover 12 is in the closed state, the fixing frame 151 and the fixing member 152 both extend into the box body 11, so that the tools in the box body 11 are fixed by the fixing member 152, and the positions of the tools are kept stable.

Specifically, as shown in fig. 6 and 8, the fixing frame 151 is a rectangular frame structure, and the fixing frame 151 is disposed along the height direction, so that the side frame of the fixing frame 151 located above is connected to the box cover 12; the other side frame of the fixing frame 151 opposite to the case cover 12 is located below the case cover 12, a second sliding groove 1512 is formed in the side frame, and the second sliding groove 1512 is disposed along an extending direction of the side frame. Correspondingly, the fixing member 152 specifically includes a threaded tube 1521, a threaded rod 1522 and a positioning plate 1523. The threaded tube 1521 is disposed in the second sliding groove 1512, and the threaded tube 1521 is slidably connected to the second sliding groove 1512 and can slide in the second sliding groove 1512. The threaded rod 1522 is inserted into the threaded tube 1521 and forms a threaded fit with the threaded tube 1521, and two ends of the threaded rod 1522 extend out from two ends of the threaded tube 1521 respectively. The positioning plate 1523 is fixedly connected with one end of the threaded rod 1522 close to the box cover 12, and the size of the positioning plate 1523 is larger than the pipe diameter of the threaded pipe 1521.

When using, can make the threaded rod 1522 screw in or screw out for screwed pipe 1521 through operation positioning disk 1523 to make the threaded rod 1522 realize going up and down, with the height of adjusting threaded rod 1522 for box 11, with the multiplexer utensil of the different height in the adaptation box 11, make threaded rod 1522 can offset with the multiplexer utensil of different height, in order to fix the multiplexer utensil. In addition, the threaded rod 1522 is driven to move by the sliding of the threaded pipe 1521 in the second sliding groove 1512, so that the position of the threaded rod 1522 can be adjusted, and the fixed position of the threaded rod 1522 can be adjusted automatically according to actual use requirements.

As shown in fig. 4 and 9, the connection pads 16 are disposed at the bottom of the case 11 and detachably connected to the outer bottom wall of the case 11 by means of connection nails 162 or connection bolts. One side of the connecting pad 16 facing away from the box 11 is provided with a plurality of soft pad structures 161, specifically, the soft pad structures 161 are cylindrical rubber pads, and the plurality of soft pad structures 161 are arranged in parallel to each other to form a rectangular array. The friction between the box body 11 and the contact surface is increased by the soft pad structure 161 of the connecting pad 16, so as to improve the anti-skid property of the box body 11.

Transmission line maintenance toolbox 1 in this embodiment has optimized the structure and the spatial layout of box 11, can adjust the spatial layout in the box 11 by oneself according to the in-service use demand, improves spatial layout's rationality to classifying and depositing the multiplexer utensil in the box 11, improving space utilization efficiency, can carry out fixed operation to the multiplexer utensil of different positions simultaneously, in order to prevent to take place collision each other between the multiplexer utensil and impaired. In addition, when depositing the cable in box 11, need not to open case lid 12 and can extract and withdraw the operation to the cable, and can promote convenience and security in the cable use to the roll-up operation of cable, can prevent effectively that cable and other structures or multiplexer utensil from taking place the winding, can also reduce the wearing and tearing of cable in the use. In addition, this embodiment can also promote the skid resistance of box 11 by a wide margin, can effectively prevent the possibility of box 11 landing in the maintenance process, is favorable to further reducing the potential safety hazard.

The embodiment of the second aspect of the present invention provides a power transmission line maintenance device 2. As shown in fig. 1, 2 and 10, the power transmission line maintenance device 2 includes the power transmission line maintenance tool box 1 and a maintenance tool 22 in any one of the embodiments of the first aspect, and the maintenance tool 22 is disposed in the box body 11 of the power transmission line maintenance tool box 1. The maintenance tool 22 is stored and stored through the box body 11 so as to be portable. The service tool 22 may be one or more, and when the number of the service tools 22 is plural, it may include plural different kinds of tools.

When the maintenance tool 22 includes a cable, the cable can be extended out through the wiring through hole 111 on the box 11, and the cable can be wound on the winding roller of the winding mechanism 13, so that the cable can be stored and used conveniently, and meanwhile, the cable can be prevented from being wound or collided with other tools or structures in the box 11, which is beneficial to protecting the cable and reducing the abrasion of the cable.

In addition, the transmission line maintenance device 2 in this embodiment should have all the beneficial effects of the transmission line maintenance kit 1 in any one of the embodiments of the first aspect, which are not described herein again.

The basic principles of the present invention have been described above with reference to specific embodiments, but it should be noted that advantages, effects, etc. mentioned in the present invention are only examples and not limitations, and these advantages, effects, etc. should not be considered as necessarily possessed by various embodiments of the present invention. Furthermore, the specific details disclosed above are for the purpose of illustration and understanding only and are not intended to be limiting, since the invention is not to be limited to the specific details described above.

The block diagrams of devices, apparatuses, devices, and systems according to the present invention are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, and configurations have to be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to". It should also be noted that in the apparatus and device of the present invention, the components may be disassembled and/or reassembled. These decompositions and/or recombinations are to be regarded as equivalents of the present invention.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a transmission line overhauls toolbox which characterized in that includes:

the cable connector comprises a box body (11), wherein a box cover (12) is arranged at the top of the box body (11), and a wiring through hole (111) suitable for a cable to pass through is formed in the side wall of the box body (11);

the winding mechanism (13) is arranged on the side wall of the wiring through hole (111) of the box body (11), the winding mechanism (13) comprises at least one winding roller, the winding roller and the wiring through hole (111) are arranged oppositely, and a cable penetrating through the wiring through hole (111) can be wound on the winding roller.

2. The power transmission line servicing kit of claim 1, wherein the furling mechanism (13) further comprises:

the outer connecting frame (131) is fixedly connected with the outer side wall of the box body (11) and is arranged corresponding to the outer end of the wiring through hole (111);

the inner connecting frame (132) is fixedly connected with the inner side wall of the box body (11) and is arranged corresponding to the inner end of the wiring through hole (111);

the number of furling rollers is two, including outer furling roller (133) and interior furling roller (134), outer furling roller (133) with outer link (131) rotate and are connected, interior furling roller (134) with interior link (132) rotate and are connected.

3. The power transmission line servicing kit of claim 2,

a groove (112) extending along the circumferential direction is formed in the wiring through hole (111), and a plurality of balls (113) are arranged in the groove (112);

a wire sleeve (114) penetrates through the wire connecting through hole (111), the outer side wall of the wire sleeve (114) is in rolling fit with the ball (113), the wire sleeve (114) can rotate relative to the box body (11), and an inner hole (115) of the wire sleeve (114) is suitable for the cable to pass through.

4. The power transmission line servicing kit of claim 3,

the outer winding roller (133) and the inner winding roller (134) are arranged along the horizontal direction and extend to the transverse extension of the box body (11), wherein the top edge of the outer winding roller (133) is flush with the bottom edge of the inner hole (115) of the wire sleeve (114); and/or

One end of the outer winding roller (133) is provided with an operating handle (135).

5. The power transmission line servicing kit of claim 1, further comprising:

a first partition (141) provided in the case (11), the first partition (141) dividing an internal space of the case (11) into a first chamber (181) and a second chamber (182);

the second partition plate (142) is arranged in the second chamber (182) and divides the second chamber (182) into two sub-chambers (1821), one end of the second partition plate (142) is movably connected with the first partition plate (141), and the second partition plate (142) can move along the transverse extension direction of the first partition plate (141);

wherein the wiring through hole (111) is provided on a side wall of the first chamber (181).

6. The power transmission line servicing kit of claim 5,

a first through chute (1411) is formed in the side surface of the first partition plate (141), the first through chute (1411) extends in the transverse direction of the first partition plate (141), a plurality of first positioning holes (1412) are formed in the top wall of the first partition plate (141) in the transverse direction, and the first positioning holes (1412) are communicated with the first through chute (1411);

the second clapboard (142) and the first clapboard (141) are arranged in a mutually perpendicular mode, one end, close to the first clapboard (141), of the second clapboard (142) is provided with a protruding block (1421), and one end, far away from the first clapboard (141), of the second clapboard (142) drives a connecting rod (1425) on the top wall;

the projection (1421) extends into the first chute (1411) and forms a sliding fit with the first chute (1411), a second positioning hole (1422) arranged in the height direction is formed in the projection (1421), the second positioning hole (1422) can form a counterpoint fit with any first positioning hole (1412), and positioning pieces (1423) penetrate through the first positioning hole (1412) and the second positioning hole (1422) which form the counterpoint fit.

7. The power transmission line servicing kit of claim 1, further comprising:

a fixed frame (151) connected to the bottom of the box cover (12);

the fixing piece (152) is connected to the fixing frame (151), the fixing piece (152) is arranged along the height direction, and the fixing frame (151) is suitable for abutting against a tool arranged in the box body (11) so as to fix the tool;

the box cover (12) is rotatably connected with the box body (11), and the box cover (12) can be turned over to be opened or closed relative to the box body (11).

8. The power transmission line servicing kit of claim 7,

the fixing frame (151) is of a rectangular frame structure, one side frame of the fixing frame (151) is connected with the box cover (12), and the other side frame, opposite to the fixing frame (151), is provided with a second sliding groove (1512);

the fixing piece (152) comprises a threaded pipe (1521), a threaded rod (1522) and a positioning disc (1523);

the threaded pipe (1521) is arranged in the second sliding groove (1512) in a penetrating manner and is connected with the second sliding groove (1512) in a sliding manner;

one end, close to the case lid (12), of the threaded rod (1522) is connected with the positioning disc (1523), and the other end, far away from the case lid (12), of the threaded rod (1522) penetrates through the threaded pipe (1521) and forms threaded fit with the threaded rod (1522).

9. The power transmission line servicing kit of claim 1, further comprising:

the connecting pad (16) is arranged at the bottom of the box body (11) and is detachably connected with the outer bottom wall of the box body (11), and one side, back to the box body (11), of the connecting pad (16) is provided with a plurality of soft cushion block structures (161).

10. The utility model provides a transmission line overhauls device which characterized in that includes:

the transmission line service kit of any one of claims 1 to 9;

and the maintenance tool (22) is arranged in the box body (11) of the power transmission line maintenance tool box.

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