CN216905691U

CN216905691U - Freezer PLC cabinet convenient to winding displacement

Info

Publication number: CN216905691U
Application number: CN202220565833.2U
Authority: CN
Inventors: 于洋; 薛辉; 刘玉胜
Original assignee: Dalian Yani Automatic Control Technology Co ltd
Current assignee: Dalian Yani Automatic Control Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-05
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a refrigeration house PLC cabinet convenient for wire arrangement, which comprises a shell, wherein the bottom of the shell is provided with a communicating groove for wiring, an installation frame for installing electrical elements is arranged in the shell, cross rods are fixed between the installation frames through bolts, a connecting frame is fixed between the cross rods through bolts, a first sliding block and a second sliding block are connected onto the connecting frame in a sliding mode, the first sliding block is fixedly connected with the second sliding block, and a connecting block is fixedly connected between the first sliding block and the second sliding block. According to the wiring fixing device, the screw rod is rotated, the sliding block II is close to the sliding block I, the sliding block II and the arc-shaped blocks on the sliding block I can fix the wiring, the sliding block I and the sliding block II are pushed to change the positions of the sliding block I and the sliding block II on the connecting frame, different wirings are limited conveniently by using the arc-shaped blocks, different wirings can be fixed in an orderly mode in a classified mode, wiring disorder is prevented, convenience and rapidness are achieved, and later-stage in-cabinet maintenance can be facilitated.

Description

Freezer PLC cabinet convenient to winding displacement

Technical Field

The utility model relates to the technical field of PLC (programmable logic controller) cabinets, in particular to a refrigeration house PLC cabinet convenient for wire arrangement.

Background

The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the electric cabinet can realize the control of a motor and a switch. The PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like, has compact structure, stable work and complete functions, can be combined according to the size of an actual control specification, can realize the automatic control of a single cabinet, and can also realize the formation of a Distributed Control System (DCS) by a plurality of cabinets through an industrial Ethernet or an industrial field bus network. The PLC control cabinet can adapt to industrial automation control occasions of various sizes. The method is widely applied to industries such as electric power, metallurgy, chemical industry, papermaking and environmental protection sewage treatment.

Generally, a plurality of electrical components are installed in the box body, a plurality of devices are connected with a plurality of wires, the wires are scattered in the power cabinet and are easily wound together, the condition of disordered winding displacement is caused, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the utility model provides the refrigeration house PLC cabinet convenient for wire arrangement.

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

the utility model provides a freezer PLC cabinet convenient to winding displacement, includes the casing, the intercommunication groove for the wiring has been seted up to the bottom of casing, be equipped with the mounting bracket for the electrical components installation in the casing, the bolt fastening has the horizontal pole between the mounting bracket, the bolt fastening has the link between the horizontal pole, sliding connection has slider one and slider two on the link, slider one and two fixed connection of slider, fixedly connected with connecting block between slider one and the slider two, fixedly connected with arc piece on the connecting block, the lateral wall of arc piece and the inner wall sliding connection of link, be equipped with the spacing locating part of butt arc piece between the slider two.

Preferably, the limiting part comprises a round hole formed in the bent end of the second sliding block, a round block is arranged on the second sliding block, a clamping rod is fixedly connected to the bottom of the round block and extends into the round hole, a transverse screw groove is formed in the round block, and a screw rod is in threaded connection between the screw grooves.

Preferably, the contact surfaces of the arc blocks are provided with elastic rubber gaskets.

Preferably, the second sliding block is fixedly connected with a spring sleeved on the clamping rod.

Preferably, a rotating hand is arranged in the middle of the screw rod.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

this application is through rotating the screw rod for slider two is close to slider one, and slider two can be fixed the winding displacement with the last arc piece of slider one, promotes slider one and slider two and changes its position on the link, and the winding displacement of a plurality of arc pieces of convenient to use will be different limits, and the wiring of can be orderly is categorised fixedly with the difference, prevents the wiring confusion, and comparatively convenient and fast also can be convenient for overhaul in the cabinet in later stage.

Drawings

Fig. 1 is a schematic diagram illustrating an overall structure of a PLC cabinet of a refrigeration house provided according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram illustrating a PLC cabinet connection rack of a refrigeration storage according to an embodiment of the present invention;

fig. 3 shows schematic structural diagrams of the refrigeration house PLC cabinet connection rack provided in the embodiment of the present invention.

Illustration of the drawings:

1. a housing; 2. a communicating groove; 3. a mounting frame; 4. a cross bar; 5. a connecting frame; 6. a first sliding block; 7. a second sliding block; 8. connecting blocks; 9. an arc-shaped block; 10. a circular hole; 11. a spring; 12. a round block; 13. a clamping rod; 14. a screw groove; 15. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a freezer PLC cabinet convenient to winding displacement, which comprises a housin 1, intercommunication groove 2 for the wiring has been seted up to the bottom of casing 1, be equipped with mounting bracket 3 for the electrical components installation in the casing 1, the bolt fastening has horizontal pole 4 between the mounting bracket 3, the bolt fastening has link 5 between the horizontal pole 4, sliding connection has slider one 6 and slider two 7 on the link 5, slider one 6 and slider two 7 fixed connection, fixedly connected with connecting block 8 between slider one 6 and the slider two 7, fixedly connected with arc piece 9 on the connecting block 8, the lateral wall of arc piece 9 and the inner wall sliding connection of link 5, be equipped with the spacing locating part of counter arc piece 9 between the slider two 7.

Specifically, as shown in fig. 3, the limiting part includes a round hole 10 formed in the bent end of the second slider 7, a round block 12 is arranged on the second slider 7, a clamping rod 13 is fixedly connected to the bottom of the round block 12, the clamping rod 13 extends into the round hole 10, a transverse screw groove 14 is formed in the round block 12, a screw rod 15 is connected between the screw grooves 14 in a threaded manner, and the screw rod 15 can enable the second slider 7 to be close to each other in rotation, so that a flat cable between the arc-shaped blocks 9 is fixed.

Specifically, as shown in fig. 3, the surfaces of the arc blocks 9 that contact each other are provided with elastic rubber gaskets, so that the arc blocks 9 contact each other to cause abrasion.

Specifically, as shown in fig. 3, the second sliding block 7 is fixedly connected with a spring 11 sleeved on the clamping rod 13, and the clamping rod 13 cannot be connected too tightly when extending into the circular hole 10 under the action of the spring 11.

Specifically, as shown in fig. 3, a rotating handle is arranged in the middle of the screw 15, so that the screw 15 can be rotated conveniently, and force application is more convenient and labor-saving.

In conclusion, the winding displacement in the cabinet that this embodiment provided stretches into between the arc piece 9, rotates screw 15 for slider two 7 and slider one 6 are close to each other, fixes the winding displacement until arc piece 9, can promote slider one 6 and slider two 7 to change its position on link 5 afterwards, and the winding displacement of being convenient for use a plurality of arc pieces 9 with the difference limits, makes various circuit homoenergetic enough be categorised fixed by arc piece 9, prevents that the winding displacement is chaotic.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A refrigeration house PLC cabinet convenient for wire arrangement comprises a shell (1) and is characterized in that, a communicating groove (2) for wiring is arranged at the bottom of the shell (1), a mounting rack (3) for mounting electrical elements is arranged in the shell (1), cross rods (4) are fixed between the mounting frames (3) through bolts, connecting frames (5) are fixed between the cross rods (4) through bolts, the connecting frame (5) is connected with a first sliding block (6) and a second sliding block (7) in a sliding way, the first sliding block (6) is fixedly connected with the second sliding block (7), a connecting block (8) is fixedly connected between the first sliding block (6) and the second sliding block (7), the connecting block (8) is fixedly connected with an arc-shaped block (9), the side wall of the arc-shaped block (9) is connected with the inner wall of the connecting frame (5) in a sliding way, and a limiting part for limiting the arc-shaped block (9) is arranged between the second sliding block (7).

2. The refrigeration house PLC cabinet convenient for wire arrangement according to claim 1, wherein the limiting member comprises a round hole (10) formed in the bent end of a second sliding block (7), a round block (12) is arranged on the second sliding block (7), a clamping rod (13) is fixedly connected to the bottom of the round block (12), the clamping rod (13) extends into the round hole (10), a transverse screw groove (14) is formed in the round block (12), and a screw rod (15) is in threaded connection between the screw grooves (14).

3. The PLC cabinet with the refrigeration house convenient for wire arrangement as claimed in claim 1, wherein the mutually contacting surfaces of the arc-shaped blocks (9) are provided with elastic rubber gaskets.

4. The refrigeration house PLC cabinet convenient for wire arranging according to claim 2, characterized in that a spring (11) sleeved on the clamping rod (13) is fixedly connected to the second sliding block (7).

5. The refrigeration house PLC cabinet convenient for wire arranging according to claim 2, characterized in that a rotary handle is arranged at the middle position of the screw rod (15).