CN214626118U

CN214626118U - Cable traction device for comprehensive wiring

Info

Publication number: CN214626118U
Application number: CN202023135251.0U
Authority: CN
Inventors: 郭玉琼; 曲利峰; 安自朝; 刘昆仑; 赵帮绪
Original assignee: Chengdu Civilian Network Technology Co ltd
Current assignee: Chengdu Civilian Network Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-05
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to the technical field of traction devices, in particular to a cable traction device for comprehensive wiring, which comprises a tractor, wherein the left end of the inner side of a bracket of the tractor is fixedly connected with a fixed block, the lower end of the inner side of the fixed block is connected with a first slider in a sliding way, the first slider penetrates through the fixed block, the upper end of the inner side of the first slider is spirally connected with a threaded shaft, the utility model, through the arranged roller and a clamping block, then the first slider slides up and down in the fixed block by rotating the threaded shaft, thereby the roller is driven by the bracket to move up and down, the height of the roller is adjusted, the first bearing offsets the friction force between the bracket and the first slider, thereby facilitating the rotation of the bracket and the first slider, finally the device is driven to move integrally by taking the roller as a fulcrum, and when the device does not need to move, the leveling prevention device increases the friction force between the device and the bottom surface by matching the clamping block with the second slider, thereby fixing the device on the ground and facilitating the movement of the tractor.

Description

Cable traction device for comprehensive wiring

Technical Field

The utility model relates to a draw gear technical field specifically is a cable draw gear for comprehensive wiring.

Background

The cable is the general name of objects such as optical cable, and the cable's usage has a lot, and the multiple functions such as mainly used control installation, jointing equipment, transmission electric power are common and indispensable thing in daily life, because the cable is electrified, so the installation needs be prudent very much, often need use the tractor to lay the cable in the laying process of cable, and the tractor that has now on the market is inconvenient to move the tractor, and the handle of some tractor can not change the angle moreover, is inconvenient to the pulling of tractor through the handle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable draw gear for integrated wiring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cable traction device for comprehensive wiring comprises a tractor, wherein a fixed block is fixedly connected to the left end of the inner side of a support of the tractor, a first sliding block is slidably connected to the lower end of the inner side of the fixed block and penetrates through the fixed block, a threaded shaft is spirally connected to the upper end of the inner side of the first sliding block and penetrates through the first sliding block and the fixed block, the threaded shaft is rotatably connected with the fixed block, a first bearing is fixedly connected to the lower end of the inner side of the first sliding block and penetrates through the first sliding block, a support is fixedly connected to the inner side of the first bearing and penetrates through the first bearing and the first sliding block, a roller is fixedly and rotatably connected to the lower side of the support, a second sliding block is fixedly connected to the right end of the lower side of the support of the tractor, a clamping block is fixedly connected to the lower side of the second sliding block, and second bearings are fixedly connected to the front end and the rear end of the inner side of a rotating shaft of the tractor, a limiting ring is fixedly connected to the outer side of the second bearing and is rotationally connected with a rotating shaft of a tractor, a fixed rod is slidably connected to the outer side of the limiting ring and penetrates through the limiting ring and the rotating shaft of the tractor, the fixed rod is slidably connected with the rotating shaft of the tractor, a first spring is fixedly connected to the upper end and the lower end of the outer side of the fixed rod, the other end of the first spring is fixedly connected with the rotating shaft of the tractor, a limiting rod is fixedly connected to the upper end of the limiting ring and penetrates through the rotating shaft of the tractor, the limiting rod is rotatably connected with the rotating shaft of the tractor, a handle is slidably connected to the upper end of the limiting rod, a connecting rod is fixedly connected to the front end and the rear end of the lower side of the handle and penetrates through the limiting rod, a third sliding block is slidably connected to the front end and the rear end of the inner side of the connecting rod and penetrates through the connecting rod and the limiting rod, and the third sliding block is connected with the limiting rod in a sliding manner, a second spring is fixedly connected to the outer side of the third sliding block, and the other end of the second spring is fixedly connected with the connecting rod.

Preferably, the number of the second sliding blocks is 2, and the second sliding blocks are symmetrically distributed at the front end and the rear end of the lower side of the tractor support.

Preferably, the second sliding block is made of a plastic plate, the clamping block is made of a stainless steel pipe, and the clamping block is triangular and conical.

Preferably, the number of the limiting rings and the number of the fixing rods are 2, the number of the first springs is 4, and the first springs are symmetrically distributed on the upper side and the lower side of the fixing rods.

Preferably, the right end of the lower side of the limiting ring is provided with 7 through holes, and the left end of the fixing rod is arranged in a hemispherical shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged roller and the clamping block, the first sliding block slides up and down in the fixed block by rotating the threaded shaft, so that the roller is driven by the bracket to move up and down, the height of the roller is adjusted, the first bearing offsets the friction force between the bracket and the first sliding block, thereby facilitating the rotation of the bracket and the first sliding block, and finally the roller is used as a fulcrum to drive the device to move integrally;

2. the utility model discloses in, spacing ring and dead lever through setting up, when the pulling tractor, outwards take out the dead lever, and compress first spring, then promote the spacing rod and rotate the angle of gag lever post adjustment handle through the cooperation of spacing ring with the second bearing, loosen the first spring of gag lever post at last and promote the dead lever and insert in the recess of spacing ring, it is spacing to carry out the spacing ring, thereby the angle of fixed gag lever post, the handle is pulled again and the length of adjusting handle is taken out to the connecting rod from the gag lever post, the position of connecting rod in the gag lever post is fixed in the cooperation through third slider and second spring simultaneously, the pulling tractor has been made things convenient for through the handle.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the mounting structure of the connecting rod of the present invention;

fig. 4 is a schematic view of the mounting structure of the first bearing of the present invention.

In the figure: the device comprises a tractor 1, a fixing block 2, a first sliding block 3, a threaded shaft 4, a first bearing 5, a bracket 6, a roller 7, a second sliding block 8, a clamping block 9, a second bearing 10, a limiting ring 11, a fixing rod 12, a first spring 13, a limiting rod 14, a handle 15, a connecting rod 16, a third sliding block 17 and a second spring 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a cable traction device for comprehensive wiring comprises a tractor 1, wherein the left end of the inner side of a support of the tractor 1 is fixedly connected with a fixed block 2, the lower end of the inner side of the fixed block 2 is connected with a first sliding block 3 in a sliding manner, the first sliding block 3 penetrates through the fixed block 2, the upper end of the inner side of the first sliding block 3 is spirally connected with a threaded shaft 4, the height of a roller 7 can be adjusted by rotating the threaded shaft 4, the threaded shaft 4 penetrates through the first sliding block 3 and the fixed block 2, the threaded shaft 4 is rotatably connected with the fixed block 2, the lower end of the inner side of the first sliding block 3 is fixedly connected with a first bearing 5, the friction force between the support and the first sliding block 3 is counteracted, the rotation of the support 6 is facilitated, the first bearing 5 penetrates through the first sliding block 3, the support 6 penetrates through the first bearing 5 and the first sliding block 3, the roller 7 is fixedly and rotatably connected to the lower side of the support 6, the right end of the lower side of the support of the tractor 1 is fixedly connected with a second sliding block 8, a clamping block 9 is fixedly connected to the lower side of the second sliding block 8, the front end and the rear end of the inner side of the rotating shaft of the tractor 1 are fixedly connected with second bearings 10 to offset the friction force between the limiting ring 11 and the rotating shaft of the tractor 1, so that the rotation of the limiting ring 11 is facilitated, the limiting ring 11 is fixedly connected to the outer side of the second bearings 10, the limiting ring 11 is rotatably connected with the rotating shaft of the tractor 1, a fixed rod 12 is slidably connected to the outer side of the limiting ring 11, the fixed rod 12 penetrates through the rotating shaft of the limiting ring 11 and the rotating shaft of the tractor 1, the fixed rod 12 is slidably connected with the rotating shaft of the tractor 1, the upper end and the lower end of the outer side of the fixed rod 12 are fixedly connected with first springs 13, the other ends of the first springs 13 are fixedly connected with the rotating shaft of the tractor 1, a limiting rod 14 is fixedly connected to the upper end of the limiting ring 11, the limiting rod 14 penetrates through the rotating shaft of the tractor 1, and the limiting rod 14 is rotatably connected with the rotating shaft of the

tractor

1, 14 upper end sliding connection of gag lever post has handle 15, the equal fixedly connected with connecting rod 16 in both ends around the 15 downside of handle, and connecting rod 16 runs through gag lever post 14, the equal sliding connection in both ends has third slider 17 around connecting rod 16 is inboard, third slider 17 runs through connecting rod 16 and gag lever post 14, and third slider 17 and gag lever post 14 sliding connection, third slider 17 outside fixedly connected with second spring 18, and the 18 other ends of second spring and connecting rod 16 fixed connection.

The number of the second sliding blocks 8 is 2, and the second sliding blocks 8 are symmetrically distributed at the front end and the rear end of the lower side of the support of the tractor 1, so that the second sliding blocks 8 can support the tractor 1 more stably; the second sliding block 8 is made of a plastic plate, the clamping block 9 is made of a stainless steel pipe, and the clamping block 9 is arranged in a triangular pyramid shape, so that the friction force between the second sliding block 8 and the ground is increased; the number of the limiting rings 11 and the number of the fixing rods 12 are both 2, the number of the first springs 13 is 4, the first springs 13 are symmetrically distributed on the upper side and the lower side of the fixing rods 12, and the fixing rods 12 limit the limiting rings 11 to prevent the limiting rings 11 from rotating; the through-hole has been seted up to 11 downside right-hand members of spacing ring, and the through-hole quantity that spacing ring 11 was seted up has 7, and the setting of dead lever 12 left end for the hemisphere makes things convenient for dead lever 12 to 11 insertions of spacing ring.

The working process is as follows: when the tractor 1 is pulled, the fixed rod 12 is pulled outwards, the first spring 13 is compressed, the limit rod 14 is pushed to rotate the limit rod 14 through the matching of the limit ring 11 and the second bearing 10 to adjust the angle of the handle 15, finally the fixed rod 12 is loosened, the first spring 13 pushes the fixed rod 12 to be inserted into the groove of the limit ring 11 to limit the limit ring 11, so that the angle of the limit rod 14 is fixed, the handle 15 is pulled to draw the connecting rod 16 out of the limit rod 14 to adjust the length of the handle 15, meanwhile, the position of the connecting rod 16 in the limit rod 14 is fixed through the matching of the third slide block 17 and the second spring 18, then the first slide block 3 slides up and down in the fixed block 2 through rotating the threaded shaft 4, so that the bracket 6 drives the roller 7 to move up and down, the height of the roller 7 is adjusted, the first bearing 4 counteracts the friction force between the bracket 5 and the first slide block 3, so that the bracket 5 and the first slide block 3 rotate conveniently, and finally, the roller 7 is used as a fulcrum to drive the device to integrally move, and when the device does not need to move, the leveling prevention device increases the friction between the device and the bottom surface by matching the second sliding block 8 with the clamping block 9, so that the device is fixed on the ground.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable draw gear for comprehensive wiring, includes tractor (1), its characterized in that: the left end of the inner side of a support of the tractor (1) is fixedly connected with a fixed block (2), the lower end of the inner side of the fixed block (2) is slidably connected with a first sliding block (3), the first sliding block (3) penetrates through the fixed block (2), the upper end of the inner side of the first sliding block (3) is spirally connected with a threaded shaft (4), the threaded shaft (4) penetrates through the first sliding block (3) and the fixed block (2), the threaded shaft (4) is rotatably connected with the fixed block (2), the lower end of the inner side of the first sliding block (3) is fixedly connected with a first bearing (5), the first bearing (5) penetrates through the first sliding block (3), the first bearing (5) penetrates through the support (6), the lower side of the support (6) is fixedly and rotatably connected with a roller (7), the right end of the lower side of the support of the tractor (1) is fixedly connected with a second sliding block (8), the lower side of the second sliding block (8) is fixedly connected with a clamping block (9), the front end and the rear end of the inner side of a rotating shaft of the tractor (1) are fixedly connected with second bearings (10), the outer side of each second bearing (10) is fixedly connected with a limiting ring (11), the limiting ring (11) is rotatably connected with the rotating shaft of the tractor (1), the outer side of the limiting ring (11) is slidably connected with a fixed rod (12), the fixed rod (12) penetrates through the rotating shafts of the limiting ring (11) and the tractor (1), the fixed rod (12) is slidably connected with the rotating shaft of the tractor (1), the upper end and the lower end of the outer side of the fixed rod (12) are fixedly connected with first springs (13), the other end of each first spring (13) is fixedly connected with the rotating shaft of the tractor (1), the upper end of the limiting ring (11) is fixedly connected with a limiting rod (14), and the limiting rod (14) penetrates through the rotating shaft of the tractor (1), and gag lever post (14) is connected with the axis of rotation of tractor (1), gag lever post (14) upper end sliding connection has handle (15), the equal fixedly connected with connecting rod (16) in both ends around handle (15) downside, and connecting rod (16) run through gag lever post (14), the equal sliding connection in both ends has third slider (17) around connecting rod (16) inboard, third slider (17) run through connecting rod (16) and gag lever post (14), and third slider (17) and gag lever post (14) sliding connection, third slider (17) outside fixedly connected with second spring (18), and the second spring (18) other end and connecting rod (16) fixed connection.

2. The cable pulling device for integrated wiring according to claim 1, wherein: the number of the second sliding blocks (8) is 2, and the second sliding blocks (8) are symmetrically distributed at the front end and the rear end of the lower side of the support of the tractor (1).

3. The cable pulling device for integrated wiring according to claim 1, wherein: the second sliding block (8) is made of a plastic plate, the clamping block (9) is made of a stainless steel pipe, and the clamping block (9) is triangular pyramid-shaped.

4. The cable pulling device for integrated wiring according to claim 1, wherein: the quantity of spacing ring (11) and the quantity of dead lever (12) all have 2, the quantity of first spring (13) has 4, both sides symmetric distribution about dead lever (12) in first spring (13).

5. The cable pulling device for integrated wiring according to claim 1, wherein: the right end of the lower side of the limiting ring (11) is provided with through holes, the number of the through holes formed in the limiting ring (11) is 7, and the left end of the fixing rod (12) is arranged in a hemispherical shape.