CN214673993U

CN214673993U - Distribution network cable terminal manufacturing support

Info

Publication number: CN214673993U
Application number: CN202120664967.5U
Authority: CN
Inventors: 段林刚; 赵峰; 王军; 王飞
Original assignee: Shaanxi Electric Power Construction Group Co Ltd
Current assignee: Shaanxi Electric Power Construction Group Co Ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-09
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a distribution network cable terminal makes support, two fixed plates including extension board and fixed connection extension board lateral wall, smooth mouthful has been seted up to the extension board bottom, smooth mouthful inside wall sliding connection has the promotion piece, fixed slot and two shifting chutes have been seted up to smooth mouthful inside wall. The utility model discloses, at the extension board, the fixed plate, the sliding opening, promote the piece, the fixed slot, the shifting chute, the grip block, promote the piece, elevating gear, mobile device and couple device mutually support down, put the sliding opening of the device on the cable, let the telecom personnel foot step on the running-board again and let two grip block centre gripping cables through mobile device, rethread couple device and elevating gear let promote the piece and drive the cable removal, thereby realize the lifting of cable, compare and lift up the cable in the manual work and making, the device lets telecom personnel make cable terminal labour saving and time saving more, and do not influence the accuracy of telecom personnel operation, thereby improve efficiency and the quality of preparation cable terminal.

Description

Distribution network cable terminal manufacturing support

Technical Field

The utility model relates to the technical field of cables, especially, relate to a distribution network cable terminal preparation support.

Background

The cable terminal integrates water resistance, stress control, shielding and insulation, has good electrical performance and mechanical performance, can be used for a long time under various severe environmental conditions, has the advantages of light weight, convenience in installation and the like, and is widely applied to various fields of electric power, petrochemical industry, metallurgy, railway ports and buildings.

At present, cable terminals are often required to be manufactured on site in the process of power line construction and maintenance, the cable is supported by one person in the manufacturing process of the cable terminals at present, and the main insulation is stripped by a cutter for the other person.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the manual cable lifting is time and energy consuming and influences the quality and the efficiency of the cable terminal, and the distribution network cable terminal that provides makes the support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a distribution network cable terminal preparation support, includes two fixed plates of extension board and fixed connection extension board lateral wall, the extension board bottom has been seted up smooth mouthful, smooth mouthful inside wall sliding connection has the promotion piece, fixed slot and two shifting chutes have been seted up to smooth mouthful inside wall, be equipped with the elevating gear who lets the promotion piece go up and down in the fixed slot, shifting chute inside wall sliding connection has the grip block and promotes the piece, the grip block lateral wall with promote the contact of piece lateral wall, the fixed plate top is equipped with the mobile device who lets promote the piece removal grip block, connect through the couple device between promotion piece and the grip block.

Preferably, elevating gear includes the servo motor of fixed connection bottom in the fixed slot, the first threaded rod of servo motor output shaft fixedly connected with, first threaded rod lateral wall screw has cup jointed the connecting block, connecting block lateral wall and fixed slot inside wall sliding connection, the connecting block lateral wall with promote a lateral wall fixed connection.

Preferably, the mobile device is including seting up the T type hole at the fixed plate top, T type downthehole wall sliding connection has the pedal pole, pedal pole bottom and T type downthehole bottom are through first spring fixed connection, T type downthehole wall rotates and is connected with the second threaded rod, pedal pole lateral wall and second threaded rod lateral wall are fixed connection and fixed the cup respectively and have connect rack and gear, homonymy rack and gear engagement connect, promote the piece lateral wall and seted up the second screw hole, second threaded rod and second screw hole inside wall threaded connection.

Preferably, the couple device is including seting up the card hole at the grip block lateral wall, card downthehole side wall is equipped with the second spring, card downthehole lateral wall sliding connection has the slider, and is adjacent second spring tip and slider fixed connection, promote the L type kelly that two symmetries of lift block bottom fixedly connected with set up, adjacent L type kelly lateral wall and the downthehole lateral wall sliding connection of card.

Preferably, the top of the foot rest lever is fixedly connected with a foot rest.

Preferably, a first threaded hole is formed in the outer side wall of the connecting block, and the outer side wall of the first threaded rod is in threaded connection with the inner side wall of the first threaded hole.

The utility model has the advantages that:

at the extension board, the fixed plate, the sliding opening, promote the piece, the fixed slot, the shifting chute, the grip block, promote the piece, elevating gear, under mutually supporting of mobile device and couple device, put the sliding opening with the device on the cable, let telecom personnel's foot step on the running-board again and let two grip block centre gripping cables through mobile device, rethread couple device and elevating gear let promote the piece and drive the cable and remove, thereby realize the lifting of cable, it is making to compare in the manual work to lift up the cable, the device lets telecom personnel preparation cable terminal labour saving and time saving more, and do not influence the accuracy of telecom personnel operation, thereby improve efficiency and the quality of preparation cable terminal.

Drawings

Fig. 1 is a schematic structural view of a distribution network cable terminal manufacturing bracket provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a cross-sectional view of extension board in distribution network cable terminal preparation support.

In the figure: 1. a support plate; 2. a fixing plate; 3. a sliding port; 4. a lifting block; 5. fixing grooves; 6. a moving groove; 7. a clamping block; 8. a pushing block; 9. a servo motor; 10. a first threaded rod; 11. connecting blocks; 12. a T-shaped hole; 13. a foot lever; 14. a first spring; 15. a second threaded rod; 16. A rack; 17. a gear; 18. a clamping hole; 19. a second spring; 20. l-shaped clamping rods.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a distribution network cable terminal makes support, two fixed plates 2 including extension board 1 and the 1 lateral wall of fixed connection extension board, smooth mouthful 3 has been seted up to extension board 1 bottom, 3 inside wall sliding connection of smooth mouthful has hoisting block 4, fixed slot 5 and two shifting chutes 6 have been seted up to smooth mouthful 3 inside wall, be equipped with the elevating gear who lets hoisting block 4 go up and down in the fixed slot 5, elevating gear includes the servo motor 9 of fixed connection bottom in fixed slot 5, the first threaded rod 10 of servo motor 9 output shaft fixedly connected with, connecting block 11 has been cup jointed to first threaded rod 10 lateral wall screw thread, first screw hole is seted up to connecting block 11 lateral wall, 10 lateral walls of first threaded rod and the inside wall threaded connection of first screw hole, connecting block 11 lateral walls and 5 inside wall sliding connection of fixed slot, connecting block 11 lateral walls and 4 lateral walls fixed connection of hoisting block.

6 inside wall sliding connection in moving groove has grip block 7 and promotes piece 8, grip block 7 lateral wall with promote 8 lateral wall contacts of piece, 2 tops of fixed plate are equipped with the mobile device that lets promote 8 removal grip block 7 of piece, mobile device is including seting up at 2 tops of fixed plate T type hole 12, T type hole 12 inside wall sliding connection has pedal pole 13, pedal pole 13 top fixedly connected with running-board, pedal pole 13 bottom and T type hole 12 bottom are through first spring 14 fixed connection, T type hole 12 inside wall rotates and is connected with second threaded rod 15, pedal pole 13 lateral wall and 15 lateral walls of second threaded rod are fixed connection and fixed cover respectively have been connected rack 16 and gear 17, homonymy rack 16 and gear 17 mesh are connected, promote 8 lateral walls of piece and seted up the second screw hole, second threaded rod 15 and second screw hole inside wall threaded connection.

Promote and connect through the couple device between 4 and the grip block 7, the couple device is including seting up the card hole 18 at the 7 lateral walls of grip block, card hole 18 inside wall is equipped with second spring 19, card hole 18 inside wall sliding connection has the slider, adjacent second spring 19 tip and slider fixed connection, promote the L type kelly 20 that two symmetries of 4 bottom fixedly connected with of piece set up, adjacent L type kelly 20 lateral wall and the 18 inside wall sliding connection in card hole.

It should be noted that the initial position of the L-shaped latch 20 is coaxial with the latch hole 18, preventing the holding block 7 from falling out of the moving slot 6.

The working principle is as follows: when a telecommunication person uses the device to manufacture a cable terminal for a cable, the initial positions of the lifting block 4, the clamping block 7 and the pedal rod 13 are as shown in figure 1, the sliding opening 3 on the support plate 1 is placed on the cable, and meanwhile, the support plate 1 is also placed on a flat ground;

the telecom personnel step on the two foot pedals with double feet, so that the foot pedals descend, the foot pedals drive the foot pedals 13 to descend, the foot pedals 13 descend to compress the first springs 14, the racks 16 on the foot pedals 13 are meshed with the gears 17 to rotate the gears 17, the gears 17 drive the second threaded rods 15 to rotate, the second threaded rods 15 enable the pushing blocks 8 to move in the moving grooves 6, the pushing blocks 8 move and push the clamping blocks 7 to move towards the cable, in the moving process of the clamping blocks 7, the L-shaped clamping rods 20 enter the clamping holes 18 and are in contact with the outer side walls of the sliding blocks, the L-shaped clamping rods 20 enable the sliding blocks to move in the clamping holes 18, meanwhile, the second springs 19 compress until the two clamping blocks 7 are in contact with each other, and the two clamping blocks 7 clamp the cable;

at the moment, the pedal is contacted with the inner side wall of the T-shaped hole 12, which represents the maximum distance that the pedal rod 13 can move downwards at the moment, and meanwhile, the clamping block 7 is not in the moving groove 6 and is completely in the sliding opening 3;

at the moment, the servo motor 9 is started, an output shaft of the servo motor 9 drives the first threaded rod 10 to rotate, the first threaded rod 10 drives the connecting block 11 to move, the connecting block 11 drives the lifting block 4 to move upwards, the lifting block 4 drives the cables of the two clamping blocks 7 to ascend, the clamping blocks 7 are connected with the inner side wall of the sliding opening 3 in a sliding mode until the top of the connecting block 11 is ascended to be in contact with the top of the fixing groove 5, the servo motor 9 can be closed, and at the moment, a telecom worker can manufacture cable terminals on the cables;

in the process of cable rising, a telecom operator can move two feet off the pedal plate, the first spring 14 rebounds, so that the pedal rod 13 rises, the rack 16 drives the gear 17 to rotate reversely, the gear 17 reversely transfers the second threaded rod 15 to rotate reversely, and the pushing block 8 returns to the initial position;

after the cable terminal head is manufactured by telecommunication personnel, when a cable needs to be put down, the servo motor 9 is started to rotate reversely, the servo motor 9 rotates reversely to enable the lifting block 4 to drive the cable to descend until the cable descends to an initial position, the clamping block 7 is aligned to the moving groove 6 at the moment, the second spring 19 rebounds, the clamping block 7 returns to the moving groove 6, and therefore the cable with the manufactured cable terminal head can be taken out from the sliding opening 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A distribution network cable terminal manufacturing bracket comprises a support plate (1) and two fixing plates (2) fixedly connected with the outer side wall of the support plate (1), it is characterized in that the bottom of the support plate (1) is provided with a sliding opening (3), the inner side wall of the sliding opening (3) is connected with a lifting block (4) in a sliding way, a fixed groove (5) and two moving grooves (6) are arranged on the inner side wall of the sliding opening (3), a lifting device for lifting the lifting block (4) is arranged in the fixed groove (5), the inner side wall of the moving groove (6) is connected with a clamping block (7) and a pushing block (8) in a sliding way, the outer side wall of the clamping block (7) is contacted with the outer side wall of the pushing block (8), the top of the fixed plate (2) is provided with a moving device which can lead the pushing block (8) to move the clamping block (7), the lifting block (4) is connected with the clamping block (7) through a hook device.

2. The distribution network cable terminal manufacturing support of claim 1, wherein the lifting device comprises a servo motor (9) fixedly connected to the bottom of the fixing groove (5), the output shaft of the servo motor (9) is fixedly connected with a first threaded rod (10), a connecting block (11) is sleeved on the outer side wall of the first threaded rod (10) in a threaded manner, the outer side wall of the connecting block (11) is slidably connected with the inner side wall of the fixing groove (5), and the outer side wall of the connecting block (11) is fixedly connected with the outer side wall of the lifting block (4).

3. The distribution network cable terminal manufacturing bracket according to claim 1, wherein the moving device comprises a T-shaped hole (12) formed in the top of the fixing plate (2), the inner side wall of the T-shaped hole (12) is slidably connected with a foot lever (13), the bottom of the foot lever (13) and the inner bottom of the T-shaped hole (12) are fixedly connected through a first spring (14), the inner side wall of the T-shaped hole (12) is rotatably connected with a second threaded rod (15), the outer side wall of the foot lever (13) and the outer side wall of the second threaded rod (15) are respectively fixedly connected and fixedly sleeved with a rack (16) and a gear (17), the rack (16) and the gear (17) are meshed and connected on the same side, the outer side wall of the pushing block (8) is provided with a second threaded hole, and the inner side wall of the second threaded rod (15) and the second threaded hole are in threaded connection.

4. The distribution network cable terminal manufacturing support frame according to claim 1, wherein the hook device comprises a clamping hole (18) formed in the outer side wall of the clamping block (7), a second spring (19) is arranged on the inner side wall of the clamping hole (18), a sliding block is slidably connected to the inner side wall of the clamping hole (18), the end portion of the second spring (19) is fixedly connected to the sliding block, two symmetrically arranged L-shaped clamping rods (20) are fixedly connected to the bottom of the lifting block (4), and the outer side wall of each L-shaped clamping rod (20) is slidably connected to the inner side wall of the clamping hole (18).

5. The distribution network cable terminal manufacturing bracket according to claim 3, wherein a pedal is fixedly connected to the top of the pedal rod (13).

6. The distribution network cable terminal manufacturing bracket according to claim 2, wherein a first threaded hole is formed in an outer side wall of the connecting block (11), and an outer side wall of the first threaded rod (10) is in threaded connection with an inner side wall of the first threaded hole.