Aerial cable wiring butt joint auxiliary device

Abstract

The utility model belongs to the technical field of electric power engineering, and particularly relates to a cable high-altitude wiring butt joint auxiliary device, which comprises a base, a motor, a bearing block and a rotating shaft, and further comprises a mounting frame, sleeves and a bevel gear I. The rotating shaft is mounted in the base, the sleeves are mounted on the rotating shaft, stay wires are wound on the sleeves, and the bevel gear I is mounted on the mounting frame. The bearing blocks connected with the stay wire are arranged on the two sides of the base, the mounting frame is mounted on the top faces of the bearing blocks, a threaded rod is mounted on the mounting frame through threads, and a pressing plate is rotationally mounted at the bottom of the threaded rod. By arranging the bearing blocks connected with the sleeve through the stay wire, a user can conveniently adjust the distance between the bearing blocks, so that the user can fix a cable on the bearing blocks at a lower position, the end of the cable is pulled through the stay wire, the size of the device is reduced, and by arranging the branching column, the wound stay wire is prevented from influencing storage of the device on the stay wire.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering, and in particular relates to an auxiliary device for high-altitude cable wiring butt jointing. Background Art

[0002] Long-distance transmission lines are usually laid at high altitudes through multiple spaced utility poles or towers. When a cable breaks, workers usually pull the two ends of the broken cable line close to each other and lift the cable line after power failure, and then connect the two ends of the broken cable line. In order to reduce the work intensity of the workers, a cable high-altitude docking auxiliary device is used when docking the broken cables. The existing cable docking auxiliary device is large in size and is not easy to carry during use. In addition, the existing device cannot adjust the distance between the fixing mechanisms, resulting in the need to lift the cable to a higher height for fixing during use, which affects the work efficiency of the workers. Utility Model Content

[0003] The utility model provides a cable high-altitude wiring butt joint auxiliary device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable high-altitude wiring docking auxiliary device, comprising a base, a motor, a bearing block and a rotating shaft, and also comprising a mounting frame, a sleeve and a bevel gear 1. The motor is provided at the bottom of the base, the rotating shaft is installed inside the base, the rotating shaft is provided with a bevel gear 2, the motor is provided with a bevel gear 1 meshing with the bevel gear 2, a plurality of sleeves are installed on the rotating shaft, a pull wire is wound around the sleeve, the bearing blocks connected to the pull wire are provided on both sides of the base, the mounting frame is installed on the top surface of the bearing block, a threaded rod is installed on the mounting frame through a thread, and a pressure plate is rotatably installed at the bottom of the threaded rod.

[0005] Preferably, a branching column is provided inside the base at a position between the pull wires.

[0006] Preferably, protrusions are provided at both ends of the side walls on both sides of the base, and a frustum roller is provided on the protrusions on the side walls of the base.

[0007] Preferably, guide rollers are provided at both ends of the top and bottom side walls inside the base, a portion of the guide rollers is located outside the base, and a groove is provided on the side wall of the bearing block.

[0008] Preferably, the side wall of the sleeve is in the shape of a truncated cone, and the edge of the side wall of the sleeve is in the shape of an arc.

[0009] Preferably, a rubber pad is provided on the side wall of the groove on the bottom surface of the pressing plate.

[0010] Preferably, a support rod penetrating the mounting frame is provided on the top of the pressing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a support block connected to the sleeve by a pull wire, which is convenient for the user to adjust the distance between the support blocks, so that the user can fix the cable on the support block at a lower position, and pull the end of the cable by the pull wire, thereby reducing the volume of the device while ensuring the working effect of the device. By providing a branching column, it is prevented that the entangled pull wire affects the storage of the pull wire by the device, and by providing a plurality of pull wires, the stability of the support block during the movement is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of a top view and cross-section structure of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the sleeve installation location in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the mounting frame in the utility model.

[0018] In the figure: 1, base 11, round table roller 12, guide roller 13, branching column 2, motor 3, mounting frame 31, threaded rod 32, pressure plate 4, bearing block 5, sleeve 51, pull wire 6, bevel gear 1 61, bevel gear 2 7, rotating shaft. DETAILED DESCRIPTION

[0019] See also Figure 1-5 The utility model provides the following technical solutions: a cable high-altitude wiring docking auxiliary device, including a base 1, a motor 2, a bearing block 4 and a rotating shaft 7, and also includes a mounting frame 3, a sleeve 5 and a bevel gear 6. The bottom of the base 1 is provided with a motor 2, and the interior of the base 1 is provided with a rotating shaft 7, and a bevel gear 2 61 is provided on the rotating shaft 7. The motor 2 is provided with a bevel gear 6 meshing with the bevel gear 2 61, and a plurality of sleeves 5 are installed on the rotating shaft 7. A pull wire 51 is wound around the sleeve 5. Bearing blocks 4 connected to the pull wire 51 are provided on both sides of the base 1, and a mounting frame 3 is installed on the top surface of the bearing block 4. A threaded rod 31 is installed on the mounting frame 3 through a thread, and a pressure plate 32 is rotatably installed at the bottom of the threaded rod 31.

[0020] The base 1 is used to install the remaining parts of the device. The motor 2 provides power for the rotation of the shaft 7. The power of the motor 2 is transmitted to the shaft 7 through the meshing bevel gear 1 6 and the bevel gear 2 61. The shaft 7 will rotate with the sleeve 5 during the rotation, and the sleeve 5 will move with the pull wire 51 when it rotates, thereby realizing the winding and release of the pull wire 51 by the device, thereby realizing the release and storage of the bearing block 4. By setting up several pull wires 51 connected to the bearing block 4, the stability of the bearing block 4 during the movement is guaranteed. The mounting frame 3 is used to install the threaded rod 31. When the user rotates the threaded rod 31, the threaded rod 31 is lifted and lowered under the action of the thread. The threaded rod 31 will move during the lifting process. As the pressure plate 32 rises and falls, the cable can be fixed by the cooperation of the pressure plate 32 and the supporting block 4, which ensures the stability of the cable during the pulling process. The bottom surface of the pressure plate 32 is provided with an arc-shaped groove, which increases the contact area between the pressure plate 32 and the cable, ensuring the working effect of the pressure plate 32. The pressure plate 32 is rotatably installed on the threaded rod 31 to ensure that the pressure plate 32 will not be rotated by the threaded rod 31 during the movement, ensuring the working effect of the pressure plate 32. One side of the bottom of the mounting frame 3 is provided with a support rod connected to the supporting block 4. During the use of the device, the cable is placed under the pressure plate 32 through the side of the mounting frame 3 where the support rod is not provided, which is convenient for the user to fix the cables to be connected.

[0021] Specifically, a branching column 13 is provided inside the base 1 at a position between the pull wires 51 .

[0022] During the use of the device, the base 1 has a probability of rotating under the action of external force. When the base 1 rotates, the pull wires 51 will be entangled together. When the sleeve 5 reels the pull wires 51, the entangled pull wires 51 are separated under the action of the branching column 13, so as to prevent the entangled pull wires 51 from affecting the storage of the supporting block 4 by the device. The shape of the branching column 13 reduces the damage to the pull wires 51 during the contact with the branching column 13, and the position of the branching column 13 ensures that the branching column 13 can separate each pull wire 51.

[0023] Specifically, protrusions are provided at both ends of the side walls of the base 1 , and a frustoconical roller 11 is provided on the protrusions of the side walls of the base 1 .

[0024] The side wall protrusion of the base 1 is used to install the conical roller 11, and the conical roller 11 plays a guiding role to ensure the stability of the supporting block 4 during the process of being received by the device. The smaller end of the conical roller 11 faces the outside of the device to ensure the working effect of the conical roller 11. The conical roller 11 is rotatably installed on the side wall protrusion of the base 1. When the supporting block 4 contacts the conical roller 11, the conical roller 11 starts to rotate and guides the supporting block 4 to the side wall of the base 1, ensuring the working effect of the conical roller 11 while reducing the working effects of the conical roller 11 and the supporting block 4.

[0025] Specifically, guide rollers 12 are provided at both ends of the top and bottom side walls inside the base 1 , a portion of the guide rollers 12 is located outside the base 1 , and a groove is provided on the side wall of the bearing block 4 .

[0026] The top of the guide roller 12 is located above the bottom of the inner wall of the base 1, ensuring that the pull wire 51 will not contact the inner wall of the base 1 during movement, reducing the wear of the pull wire 51 during movement and extending the service life of the pull wire 51. The guide roller 12 is rotatably installed on the base 1, and will rotate with the guide roller 12 during the movement of the pull wire 51, further reducing the wear of the pull wire 51 during movement and extending the service life of the pull wire 51. The part of the guide roller 12 located outside the base 1 can prevent the pull wire 51 from contacting the side wall of the base 1, further improving the working effect of the guide roller 12. The shape of the side wall groove of the supporting block 4 ensures that after the supporting block 4 is received on the base 1, the guide roller 12 is located inside the side wall groove of the supporting block 4, avoiding the contact of the supporting block 4 with the guide roller 12 during the process of being pulled by the pull wire 51, resulting in damage to the guide roller 12 during the use of the device, thereby extending the service life of the guide roller 12.

[0027] Specifically, the side wall of the sleeve 5 is in the shape of a truncated cone, and the edge of the side wall of the sleeve 5 is in the shape of an arc.

[0028] The side wall shape of the sleeve 5 plays a guiding role, ensuring the stability of the pull wire 51 during the process of being wound up by the sleeve 5. During the movement of the pull wire 51, the shape of the side wall edge of the sleeve 5 reduces the wear of the pull wire 51 when it contacts the side wall edge of the sleeve 5, thereby extending the service life of the pull wire 51.

[0029] Specifically, a rubber pad is provided on the side wall of the groove on the bottom surface of the pressing plate 32 .

[0030] The rubber pad arranged on the pressure plate 32 increases the friction between the pressure plate 32 and the cable, ensuring the fixing effect of the device on the cable. The rubber pad arranged on the pressure plate 32 will undergo elastic deformation during the process of the pressure plate 32 fixing the cable, so that the device can be applied to cables of different sizes, thereby expanding the application range of the device.

[0031] Specifically, a support rod penetrating the mounting frame 3 is provided on the top of the pressing plate 32 .

[0032] The top support rod of the pressure plate 32 plays a guiding role, ensuring the stability of the pressure plate 32 during movement. By setting symmetrical support rods, the working effect of the support rods is guaranteed. The top support rod of the pressure plate 32 also plays a limiting role, preventing the pressure plate 32 from being rotated by the threaded rod 31 during movement, which affects the working effect of the pressure plate 32.

[0033] The working principle and use process of the utility model are as follows: the motor 2 is started, and the power of the motor 2 is transmitted to the rotating shaft 7 through the cooperation of the meshing bevel gear 1 6 and the bevel gear 2 61. The rotating shaft 7 starts to rotate, and the sleeve 5 is driven by the rotating shaft 7 to rotate. During the rotation of the sleeve 5, the pull wire 51 and the bearing block 4 are released, and the cable to be connected is placed under the pressure plate 32, and the threaded rod 31 is rotated. The threaded rod 31 moves downward with the pressure plate 32 under the action of the thread, and the cable is fixed by the cooperation of the pressure plate 32 and the bearing block 4. The motor 2 is started in the reverse direction, and the rotating shaft 7 rotates in the reverse direction with the sleeve 5 under the cooperation of the meshing bevel gear 1 6 and the bevel gear 2 61, so that the pull wire 51 is wound. During the process of the sleeve 5 winding up the pull wire 51, it will move the bearing block 4 toward the base 1, and the conical roller 11 plays a guiding role to ensure that the bearing block 4 can be smoothly installed on the base 1. The fixed wiring ends are brought close to each other by the bearing block 4, and then the staff connects the cable.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable high-altitude wiring docking auxiliary device, comprising a base (1), a motor (2), a bearing block (4) and a rotating shaft (7), characterized in that: It also includes a mounting frame (3), a sleeve (5) and a bevel gear one (6); the bottom of the base (1) is provided with the motor (2); the interior of the base (1) is provided with the rotating shaft (7); the rotating shaft (7) is provided with a bevel gear two (61); the motor (2) is provided with the bevel gear one (6) meshing with the bevel gear two (61); a plurality of sleeves (5) are installed on the rotating shaft (7); a pull wire (51) is wound around the sleeve (5); the two sides of the base (1) are provided with the bearing blocks (4) connected with the pull wire (51); the top surface of the bearing block (4) is provided with the mounting frame (3); a threaded rod (31) is threadedly installed on the mounting frame (3); a pressure plate (32) is rotatably installed at the bottom of the threaded rod (31).

2. The cable high-altitude wiring docking auxiliary device according to claim 1 is characterized in that: A line dividing column (13) is provided inside the base (1) at a position between the pull wires (51).

3. The cable high-altitude wiring docking auxiliary device according to claim 1 is characterized in that: Both ends of the side walls of the base (1) are provided with protrusions, and a round table roller (11) is provided on the protrusions on the side walls of the base (1).

4. The cable high-altitude wiring docking auxiliary device according to claim 3 is characterized in that: Guide rollers (12) are provided at both ends of the top and bottom side walls inside the base (1), a portion of the guide rollers (12) is located outside the base (1), and a groove is provided on the side wall of the bearing block (4).

5. The cable high-altitude wiring docking auxiliary device according to claim 1 is characterized in that: The shape of the side wall of the sleeve (5) is a truncated cone, and the shape of the edge of the side wall of the sleeve (5) is an arc.

6. The cable high-altitude wiring docking auxiliary device according to claim 1 is characterized in that: A rubber pad is provided on the side wall of the groove on the bottom surface of the pressing plate (32).

7. The cable high-altitude wiring docking auxiliary device according to claim 1 is characterized by: A support rod penetrating the mounting frame (3) is provided on the top of the pressing plate (32).

Images