CN217388073U

CN217388073U - Industrial automation control circuit protection device

Info

Publication number: CN217388073U
Application number: CN202220634377.2U
Authority: CN
Inventors: 陈云; 郭英君; 卞国胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-06
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses an industrial automation control circuit protection device relates to industrial automation technical field, including the installation piece, a set of slide opening, every have been seted up to the inside of installation piece the equal sliding connection in inside of slide opening has a slide pipe, every the left end of slide pipe all is provided with fixed subassembly, every a set of recess has all been seted up to the inner wall of slide opening, every the equal fixedly connected with a set of connecting plate of surface of slide pipe, just the one end that the slide pipe was kept away from to the connecting plate runs through the inner wall of slide opening and extends to the inside of recess. It can set up through the cooperation of slide pipe, fixed subassembly, spring, connecting plate, installation piece and slide opening, utilizes the fixed subassembly that sets up, can fix cable and slide pipe, utilizes the spring that sets up, can cushion the removal of connecting plate when the connecting plate removes to can cushion the cable when the cable receives external pulling, reduce the risk that the cable was broken by the drawing.

Description

Industrial automation control circuit protection device

Technical Field

The utility model relates to an industrial automation technical field specifically is an industrial automation control circuit protection device.

Background

Automation refers to a process of realizing an expected target by automatic detection, information processing, analysis and judgment, and manipulation control of machine equipment, systems or processes according to human requirements without direct participation of people or few people, and an automatic control circuit is often used in industrial production to automatically control each machine.

In the existing industrial automatic control circuit, when a cable is pulled by the outside, a buffer structure for the cable is lacked, and the cable is easy to break due to external force; therefore, the industrial automation control circuit protection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an industrial automation control circuit protection device in order to compensate the not enough of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an industrial automation control circuit protection device, includes the installation piece, a set of slide opening, every have been seted up to the inside of installation piece the equal sliding connection in inside of slide opening has a slide pipe, every the left end of slide pipe all is provided with fixed subassembly, every a set of recess has all been seted up to the inner wall of slide opening, every the equal fixedly connected with a set of connecting plate of surface of slide pipe, just the one end that the slide pipe was kept away from to the connecting plate runs through the inner wall of slide opening and extends to the inside of recess, every the equal fixedly connected with spring of left surface of connecting plate, just the left end of spring with the inner wall fixed connection of recess.

Further, every a set of guide way has all been seted up to the inner wall of slide opening, every the equal fixedly connected with gib block of surface of slide pipe, just gib block sliding connection is in the inside of guide way.

Further, every the inner wall of slide pipe all fixed connection sponge stopper, every the through-hole has all been seted up to the inside of sponge stopper.

Furthermore, the fixed component comprises a rotating ring, an internal thread is formed in the inner wall of the rotating ring, a group of elastic plates are arranged inside the rotating ring, the right end of each elastic plate is fixedly connected with the left end of the sliding pipe, an external thread is formed in the outer surface of each elastic plate, and the internal thread is in threaded connection with the external thread.

Furthermore, each elastic plate's the equal fixedly connected with limiting plate in left end.

Furthermore, a rubber pad is fixedly connected to one side surface of each elastic plate, which is far away from the rotating ring.

Furthermore, each elastic plate is made of HDPE plastic.

Furthermore, the outer surface of the mounting block is fixedly connected with a group of fixing plates, and each fixing plate is internally provided with a mounting hole.

Compared with the prior art, the industrial automation control circuit protection device has the following beneficial effects:

1. the utility model discloses a cooperation setting of slide pipe, fixed subassembly, spring, connecting plate, installation piece and slide opening utilizes the fixed subassembly that sets up, can fix cable and slide pipe, utilizes the spring that sets up, can cushion the removal of connecting plate when the connecting plate removes to can receive external drawing when dragging at the cable, cushion the cable, reduce the risk that the cable was broken.

2. The utility model discloses a cooperation setting of swivel becket, internal thread, elastic plate, rubber pad and external screw thread, the left end that the swivel becket can drive four elastic plates and four rubber pads are close to each other, and four rubber pads extrude the cable, just can fix the cable between four elastic plates.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention.

In the figure: the device comprises a mounting block 1, a sliding hole 2, a sliding pipe 3, a fixing component 4, a rotating ring 401, an internal thread 402, an elastic plate 403, an external thread 404, a limiting plate 405, a rubber pad 406, a groove 5, a connecting plate 6, a spring 7, a guide groove 8, a guide strip 9, a sponge plug 10, a through hole 11, a fixing plate 12 and a mounting hole 13.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

The embodiment provides an industrial automation control circuit protection device, and the protection device is used for protecting cables in an automation control circuit, can buffer the cables when the cables are pulled by the outside world, and reduces the risk that the cables are pulled apart.

Referring to fig. 1-5, an industrial automation control circuit protection device, including installation piece 1, the fixed surface of installation piece 1 is connected with a set of fixed plate 12, and mounting hole 13 has all been seted up to the inside of every fixed plate 12, through fixed plate 12 and the mounting hole 13 that sets up, can be convenient for install the device, and the device when the installation, should be in the one side of keeping away from the control box near a side of fixed subassembly 4.

A set of slide opening 2 has been seted up to the inside of installing block 1, the equal sliding connection in inside of every slide opening 2 has slide pipe 3, a set of guide way 8 has all been seted up to the inner wall of every slide opening 2, the equal fixedly connected with gib block 9 of surface of every slide pipe 3, and gib block 9 sliding connection is in the inside of guide way 8, the mode that sets up of guide way 8 and gib block 9 has the multiple, also can set up guide way 8 in the surface of slide pipe 3, with gib block 9 fixed connection in the inner wall of slide opening 2, then with gib block 9 sliding connection in the inside of guide way 8, guide way 8 and gib block 9 through setting up, can lead to the removal of slide pipe 3, avoid slide pipe 3 to rotate in the inside of slide opening 2.

The left end of every slide pipe 3 all is provided with fixed subassembly 4, fixed subassembly 4 includes swivel 401, the inner wall of swivel 401 is the inclined plane design, internal thread 402 has been seted up to the inner wall of swivel 401, the inside of swivel 401 is equipped with a set of elastic plate 403, the right-hand member of every elastic plate 403 all with slide pipe 3's left end fixed connection, every elastic plate 403 all adopts the HDPE plastics material, this material has the resilience performance good, be difficult to cracked advantage.

External screw thread 404 has all been seted up to the surface of every elastic plate 403, and internal thread 402 and external screw thread 404 threaded connection, when needs are fixed the cable, pass the cable between four elastic plates 403, then, rotate swivel 401, swivel 401 rotates and can drives swivel 401 and remove to the direction that is close to slide 3, and swivel 401's inner wall will extrude elastic plate 403, and the left end of four elastic plates 403 will be close to each other, just can fix the cable between four elastic plates 403.

The equal fixedly connected with limiting plate 405 in left end of every elastic plate 403 utilizes the limiting plate 405 that sets up, can carry on spacingly to swivel 401, avoids swivel 401 to appear losing.

A rubber pad 406 is fixedly connected to one side surface of each elastic plate 403 far away from the rotating ring 401, and the arranged rubber pad 406 can avoid crushing the outer surface of the cable.

A set of recess 5 has all been seted up to the inner wall of every slide opening 2, the equal fixedly connected with of surface of every slide pipe 3 a set of connecting plate 6, and the one end that slide pipe 3 was kept away from to connecting plate 6 runs through the inner wall of slide opening 2 and extends to the inside of recess 5, the equal fixedly connected with spring 7 of the left surface of every connecting plate 6, and the left end of spring 7 and the inner wall fixed connection of recess 5, the right-hand member of spring 7 can give 6 right driving forces of connecting plate.

When the cable receives external pulling, the cable will drive fixed subassembly 4, slide 3 and connecting plate 6 to the one side removal of keeping away from the switch board, and spring 7 will receive the pressure of connecting plate 6 to compress, utilizes the spring 7 that sets up, just can cushion the removal of connecting plate 6 and cable.

The equal fixed connection sponge stopper 10 of inner wall of every slide pipe 3, through-hole 11 has all been seted up to the inside of every sponge stopper 10, and the cable can be followed the inside of through-hole 11 and passed through, utilizes the sponge stopper 10 that sets up, can avoid the insect to pass through the inside that slide pipe 3 got into the switch board.

The working principle is as follows: when the device is used, firstly, the device is installed at a through-wire port of a control cabinet, a cable of a control circuit passes through a sponge plug 10, a sliding pipe 3 and a fixing component 4, a cable with a length larger than that of a spring 7 is reserved on one side, close to the interior of an electrical cabinet, of an installation block 1, then, a rotating ring 401 is rotated, the rotating ring 401 can be driven to move towards the direction close to the sliding pipe 3 through rotation of the rotating ring 401, the inner wall of the rotating ring 401 can extrude elastic plates 403, the left ends of the four elastic plates 403 are close to each other, the elastic plates 403 can drive four rubber pads 406 to extrude the cable, the cable can be fixed among the four elastic plates 403, when the cable is pulled by the outside, the cable can drive the fixing component 4, the sliding pipe 3 and a connecting plate 6 to move towards the side far away from the control cabinet, the spring 7 can be compressed by the pressure of the connecting plate 6, and the arranged spring 7 is utilized, the movement of the connecting plate 6 can be buffered, so that the cable can be buffered when being pulled by the outside, and the risk of the cable being pulled apart is reduced.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an industrial automation control circuit protection device, includes installation piece (1), its characterized in that: a set of slide opening (2) has been seted up to the inside of installation piece (1), every the equal sliding connection in inside of slide opening (2) has slide pipe (3), every the left end of slide pipe (3) all is provided with fixed subassembly (4), every a set of recess (5), every have all been seted up to the inner wall of slide opening (2) the equal fixedly connected with a set of connecting plate (6) of surface of slide pipe (3), just the one end that slide pipe (3) were kept away from in connecting plate (6) runs through the inner wall of slide opening (2) and extends to the inside of recess (5), every the equal fixedly connected with spring (7) of left surface of connecting plate (6), just the left end of spring (7) with the inner wall fixed connection of recess (5).

2. The industrial automation control circuit protection device of claim 1, wherein: every a set of guide way (8), every have all been seted up to the inner wall of slide opening (2) the equal fixedly connected with gib block (9) of surface of slide pipe (3), just gib block (9) sliding connection is in the inside of guide way (8).

3. The industrial automation control circuit protection device of claim 1, wherein: every the inner wall of slide pipe (3) all fixed connection sponge stopper (10), every through-hole (11) have all been seted up to the inside of sponge stopper (10).

4. The industrial automation control circuit protection device of claim 1, wherein: the fixing assembly (4) comprises a rotating ring (401), an internal thread (402) is formed in the inner wall of the rotating ring (401), a group of elastic plates (403) are arranged inside the rotating ring (401), the right end of each elastic plate (403) is fixedly connected with the left end of the sliding pipe (3), an external thread (404) is formed in the outer surface of each elastic plate (403), and the internal thread (402) is in threaded connection with the external thread (404).

5. The industrial automation control circuit protection device of claim 4, wherein: the left end of each elastic plate (403) is fixedly connected with a limiting plate (405).

6. The industrial automation control circuit protection device of claim 4, wherein: one side surface of each elastic plate (403) far away from the rotating ring (401) is fixedly connected with a rubber pad (406).

7. The industrial automation control circuit protection device of claim 4, wherein: each elastic plate (403) is made of HDPE plastic.

8. The industrial automation control circuit protection device of claim 1, wherein: the outer fixed surface of installation piece (1) is connected with a set of fixed plate (12), every mounting hole (13) have all been seted up to the inside of fixed plate (12).