CN212055674U

CN212055674U - Power equipment pulls steel cable fixing device

Info

Publication number: CN212055674U
Application number: CN202020027273.6U
Authority: CN
Inventors: 张桂兰
Original assignee: Nanan Yueqi Machinery Trade Co Ltd
Current assignee: Nanan Yueqi Machinery Trade Co Ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-12-01
Anticipated expiration: 2030-01-07

Abstract

The invention relates to the technical field of traction steel cable fixing devices, in particular to a traction steel cable fixing device for electrical equipment. According to the invention, the rotary disc is rotated through the handle, the rotary disc drives the gear to rotate through the rotary shaft, so that the rack plate meshed with the rotary disc is driven to move, the pull rod is driven to move towards the deep part of the inner side of the connecting sleeve, meanwhile, the clamping groove extrudes the smooth inclined surface at the bottom end of the clamping pin, the clamping pin is separated from the clamping groove until the clamping pin moves to the clamping groove position desired by an operator, the effect of the distance between the first pull ring and the second pull ring is achieved, the locking of the traction steel cable is realized, the operation is not required by means of tools, the time and the labor are saved, and the operation difficulty.

Description

Power equipment pulls steel cable fixing device

Technical Field

The invention relates to the technical field of traction steel cable fixing devices, in particular to a traction steel cable fixing device for electrical equipment.

Background

When the electrical equipment is installed, extra traction steel cables are usually required to be installed at four corners of the equipment so as to improve the shock resistance and stability of the equipment.

When the pull steel cable is installed, a hollow shaft tube is generally utilized, but when the shaft tube is locked, a special tool is needed for operation, the operation wastes time and labor, and the operation difficulty of workers is increased.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when a traction steel cable is installed, a hollow shaft tube is usually used, but when the shaft tube is locked, a special tool is needed for operation, the operation is time-consuming and labor-consuming, and the operation difficulty of workers is increased, and provides a traction steel cable fixing device for electric equipment.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a fixing device for a traction steel cable of electric equipment comprises a connecting sleeve, wherein the end part of the connecting sleeve is fixedly connected with a first pull ring, the inner wall of the connecting sleeve is connected with a pull rod in a sliding manner, the end part of the pull rod penetrates out of the connecting sleeve and is fixedly connected with a second pull ring, the top part of the pull rod is provided with clamping grooves which are arranged in a linear manner, the top part of the connecting sleeve is connected with a clamping pin through an elastic telescopic mechanism, the bottom end of the clamping pin sequentially penetrates through the connecting sleeve and is connected with the inner wall of the clamping groove in a sliding manner, one side end part of the clamping pin, which is close to the second pull ring, is provided with a smooth inclined surface, the front surface of the pull rod is fixedly connected with a rack plate, the front surface of the rack plate extends out of the sliding groove formed in the front surface of the connecting sleeve, the front surface of, the mounting bracket is worn out and fixedly connected with carousel to the bottom of pivot, the top fixedly connected with handle of carousel.

Preferably, the elastic telescopic mechanism comprises a fixing frame, a slide rod is connected to the top of the fixing frame in a sliding mode, a pull ring is fixedly connected to the top of the slide rod, the bottom of the slide rod penetrates through the fixing frame and is fixedly connected with the top of the clamping pin, a reset spring is sleeved on the surface of the slide rod, and the two ends of the reset spring are fixedly connected with the inner wall of the fixing frame and the top of the clamping pin respectively.

Preferably, the top and the bottom of the inner wall of the mounting frame are both fixedly connected with bearings, and the inner wall of the inner ring of each bearing is fixedly connected with the end part of the rotating shaft.

Preferably, the end portion of the rack plate is fixedly connected with a limiting plate, the side face of the limiting plate is fixedly connected with a shock pad, and the shock pad is made of rubber.

Preferably, an anti-slip sleeve is fixedly connected to the surface of the handle, and the anti-slip sleeve is made of rubber.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the rotary disc is rotated through the handle, the rotary disc drives the gear to rotate through the rotary shaft, so that the rack plate meshed with the rotary disc is driven to move, the pull rod is driven to move towards the deep part of the inner side of the connecting sleeve, meanwhile, the clamping groove extrudes the smooth inclined surface at the bottom end of the clamping pin, the clamping pin is separated from the clamping groove until the clamping pin moves to the clamping groove position desired by an operator, the clamping pin is pushed to enter the clamping groove under the action of the elastic telescopic mechanism, the clamping is completed, the distance between the first pull ring and the second pull ring is realized, the locking of a traction steel cable is realized, the operation is not required by a tool, the time and the labor are saved, and the operation.

Drawings

Figure 1 is a first perspective view of an electrical equipment pull cable retention device of the present invention taken in cross-section;

figure 2 is a second perspective view of an electrical equipment pull cable retention device of the present invention taken in cross-section;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the tie rod of the present invention.

In the figure: the connecting sleeve comprises a connecting sleeve 1, a first pull ring 2, a pull rod 3, a second pull ring 4, a clamping groove 5, a fixing frame 6, a sliding rod 7, a pulling ring 8, a return spring 9, a clamping pin 10, a rack plate 11, a sliding groove 12, a mounting frame 13, a bearing 14, a rotating shaft 15, a gear 16, a rotating disc 17, a handle 18, an anti-skidding sleeve 19, a limiting plate 20 and a shock pad 21.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, the fixing device for the traction steel cable of the electrical equipment comprises a connecting sleeve 1, a first pull ring 2 is fixedly connected to the end of the connecting sleeve 1, a pull rod 3 is slidably connected to the inner wall of the connecting sleeve 1, the end of the pull rod 3 penetrates through the connecting sleeve 1 and is fixedly connected with a second pull ring 4, a clamping groove 5 is formed at the top of the pull rod 3, the clamping grooves 5 are arranged linearly, the top of the connecting sleeve 1 is connected with a clamping pin 10 through an elastic telescopic mechanism, the bottom end of the clamping pin 10 sequentially penetrates through the connecting sleeve 1 and is connected with the inner wall of the clamping grooves 5 in a sliding manner, the end part of one side of the clamping pin 10 close to the second pull ring 4 is provided with a smooth inclined surface, through the sliding connection of joint round pin 10 and joint groove 5, played the spacing to pull rod 3, prevent that pull rod 3 from sliding to the adapter sleeve 1 outside, through elastic telescoping mechanism, played the effect of carrying out elastic support to joint round pin 10.

Elastic telescoping mechanism includes mount 6, the top sliding connection of mount 6 has slide bar 7, the top fixedly connected with of slide bar 7 pulls the link 8, mount 6 is passed and with the top fixed connection of joint round pin 10 in the bottom of slide bar 7, reset spring 9 has been cup jointed on the surface of slide bar 7, reset spring 9's both ends respectively with the inner wall of mount 6 and the top fixed connection of joint round pin 10, through setting up reset spring 9, the effect of reseing to joint round pin 10 has been played, when needs outside lateral shifting pull rod 3, can pull link 8 pulling slide bar 7 through pulling, slide bar 7 drives joint round pin 10 and breaks away from joint groove 5, it is spacing to cancel, alright shift out pull rod 3.

The front of the pull rod 3 is fixedly connected with a rack plate 11, the front of the rack plate 11 extends out of a sliding groove 12 formed in the front of the connecting sleeve 1, and the sliding groove 12 is arranged to play a role of a channel for the rack plate 11 to move.

The front of the connecting sleeve 1 is fixedly connected with a mounting frame 13, the inner wall of the mounting frame 13 is rotatably connected with a rotating shaft 15, the top and the bottom of the inner wall of the mounting frame 13 are both fixedly connected with bearings 14, the inner wall of an inner ring of the bearing 14 is fixedly connected with the end part of the rotating shaft 15, the surface of the rotating shaft 15 is fixedly connected with a gear 16 which is meshed with the front of the rack plate 11, the bottom end of the rotating shaft 15 penetrates out of the mounting frame 13 and is fixedly connected with a rotating disc 17, the top of the rotating disc 17 is fixedly connected with a handle 18, the effect of rotatably connecting the rotating shaft 15 to the inner wall of the mounting frame 13 is achieved by arranging the bearings 14, the rotating disc 17 is rotated by the handle 18, the rotating disc 17 drives the gear 15 to rotate through the rotating shaft 15, so as to drive the rack plate 11 meshed with the, make joint round pin 10 break away from joint groove 5, until joint round pin 10 remove to the joint groove 5 position that the operator wants, reach the effect that shortens the distance between first pull ring 2 and the second pull ring 4, realize the locking to pulling the steel cable.

The anti-skidding sleeve 19 is fixedly connected to the surface of the handle 18, the anti-skidding sleeve 19 is made of rubber, and the anti-skidding sleeve 19 is arranged to achieve the effect that a worker can conveniently hold the handle 18.

The tip fixedly connected with limiting plate 20 of rack plate 11, the side fixedly connected with shock pad 21 of limiting plate 20, shock pad 21 is made by rubber and is through setting up limiting plate 20, prevents that pull rod 3 from breaking away from adapter sleeve 1's effect, through setting up shock pad 21, has played the effect of collision force between buffering limiting plate 20 and sliding tray 12 inner wall.

The working principle is as follows: rotate carousel 17 through handle 18, carousel 17 drives gear 15 through pivot 15 and rotates, thereby the drive removes rather than intermeshing's rack plate 11, it removes to the inboard deep of adapter sleeve 1 to drive pull rod 3, meanwhile, the smooth inclined plane of joint groove 5 extrusion joint round pin 10 bottom, make joint round pin 10 break away from joint groove 5, move to joint groove 5 position that the operator wanted until joint round pin 10, promote joint round pin 10 and get into the inside of joint groove 5 under elastic telescoping mechanism's effect, the joint is accomplished, the effect of distance between first pull ring 2 and the second pull ring 4 has been reached, the realization is to the locking of pulling the steel cable, need not to operate with the help of the instrument, time saving and labor saving.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric power equipment pulls steel cable fixing device, includes adapter sleeve (1), its characterized in that, the tip fixedly connected with first pull ring (2) of adapter sleeve (1), sliding connection has pull rod (3) on the inner wall of adapter sleeve (1), the tip of pull rod (3) is worn out adapter sleeve (1) and fixedly connected with second pull ring (4), joint groove (5) have been seted up at the top of pull rod (3), and joint groove (5) are linear arrangement, the top of adapter sleeve (1) is connected with joint round pin (10) through elastic telescoping mechanism, the bottom of joint round pin (10) runs through adapter sleeve (1) in proper order and with the inner wall sliding connection of joint groove (5), joint round pin (10) are close to one side tip of second pull ring (4) and have been seted up smooth inclined plane, the positive fixedly connected with rack board (11) of pull rod (3), the front of rack board (11) extends sliding tray (12) that adapter sleeve (1) openly seted up, the positive fixedly connected with mounting bracket (13) of adapter sleeve (1), it is connected with pivot (15) to rotate on the inner wall of mounting bracket (13), the fixed surface of pivot (15) is connected with and rack board (11) front intermeshing's gear (16), mounting bracket (13) and fixedly connected with carousel (17) are worn out to the bottom of pivot (15), the top fixedly connected with handle (18) of carousel (17).

2. The power equipment traction steel cable fixing device according to claim 1, wherein the elastic expansion mechanism comprises a fixing frame (6), a sliding rod (7) is slidably connected to the top of the fixing frame (6), a pulling ring (8) is fixedly connected to the top of the sliding rod (7), the bottom end of the sliding rod (7) penetrates through the fixing frame (6) and is fixedly connected with the top of the clamping pin (10), a reset spring (9) is sleeved on the surface of the sliding rod (7), and two ends of the reset spring (9) are respectively fixedly connected with the inner wall of the fixing frame (6) and the top of the clamping pin (10).

3. An electrical equipment traction cable fixing device according to claim 1, wherein bearings (14) are fixedly connected to the top and bottom of the inner wall of the mounting frame (13), and the inner wall of the inner ring of the bearing (14) is fixedly connected to the end of the rotating shaft (15).

4. An electrical equipment traction cable fixing device according to claim 1, wherein a limiting plate (20) is fixedly connected to the end of the rack plate (11), a shock pad (21) is fixedly connected to the side of the limiting plate (20), and the shock pad (21) is made of rubber.

5. An electric equipment traction cable fixing device according to claim 1, wherein an anti-slip sleeve (19) is fixedly connected to the surface of the handle (18), the anti-slip sleeve (19) being made of rubber.