CN217116671U

CN217116671U - Freezer switch board of convenient maintenance

Info

Publication number: CN217116671U
Application number: CN202220851971.7U
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: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-02
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a convenient freezer switch board that overhauls, which comprises an outer shell, the observation hole has evenly been seted up on the shell, it has a plurality of arcs to articulate on the shell, the inside fixedly connected with round bar of shell, the round bar overcoat is equipped with the spring, be equipped with the mounting bracket in the shell, the bottom fixedly connected with disc of mounting bracket, the round hole has been seted up on the disc, the round bar stretches into the round hole. The utility model discloses in, the shell can together be kept away from along with the mounting bracket to the various circuit element of mounting bracket installation for the mounting bracket can be complete expose, and the staff of being convenient for overhauls the operation, can effectually prevent that the shell from overhauing the circuit element on the mounting bracket and causing and blockking, consequently can improve staff's efficiency, the time of having practiced thrift, the upper end of mounting bracket can be sealed under the effect of apron, prevents that the rainwater from entering into inside the switch board.

Description

Conveniently overhauled freezer switch board

Technical Field

The utility model relates to a switch board technical field especially relates to a freezer switch board of convenient maintenance.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirements, and the arrangement of the control cabinet meets the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Traditional switch board can be limited by the shell at the in-process of overhauing often, consequently can receive blockking of shell in the operation process of overhauing, influences the efficiency of overhauing, consequently need improve it, makes the staff of being convenient for that it can be better overhauls.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the refrigeration house control cabinet convenient to overhaul is provided.

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

the utility model provides a freezer switch board of convenient maintenance, includes the shell, the observation hole has evenly been seted up on the shell, it has a plurality of arcs to articulate on the shell, the inside fixedly connected with round bar of shell, the round bar overcoat is equipped with the spring, be equipped with the mounting bracket in the shell, the bottom fixedly connected with disc of mounting bracket, the round hole has been seted up on the disc, the round bar stretches into the round hole, the upper end fixedly connected with roof of mounting bracket, roof fixedly connected with bent plate, fixedly connected with kelly on the mounting bracket, set up the perpendicular groove with kelly looks adaptation on the shell, it is connected with the arc wall to erect the groove, the bent plate upper cover is equipped with the apron, be equipped with on the shell and lap spacing locating part.

Preferably, the locating part includes the card hole of seting up on the bent plate, set up on the shell with the corresponding connecting hole in card hole, the bottom fixedly connected with ring of apron, the lateral wall butt of ring and bent plate, the bottom fixedly connected with connecting rod of apron, the connecting rod runs through the card hole and stretches into in the connecting hole.

Preferably, the elastic cushion blocks are uniformly distributed on the part of the circular ring, which is abutted to the bent plate.

Preferably, a handle is mounted on the upper surface of the cover plate.

Preferably, a filter screen is arranged at the observation hole.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

this application can be along with the mounting bracket is together kept away from the shell through the various circuit element of mounting bracket installation for the exposure that the mounting bracket can be complete, the staff of being convenient for overhauls the operation, can effectually prevent that the shell from overhauing the circuit element on the mounting bracket and causing and blockking, consequently can improve staff's efficiency, the time of having practiced thrift, the upper end of mounting bracket can be sealed under the effect of apron, prevent that the rainwater from entering into inside the switch board.

Drawings

Fig. 1 shows schematic structural diagrams of a refrigeration storage control cabinet provided according to an embodiment of the present invention;

fig. 2 shows a schematic view of an internal structure of a refrigeration storage control cabinet according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a freezer control cabinet mounting rack provided according to an embodiment of the present invention;

fig. 4 shows a schematic diagram of a cover plate structure of a refrigeration storage control cabinet provided according to an embodiment of the present invention;

illustration of the drawings:

1. a housing; 2. an observation hole; 3. an arc-shaped plate; 4. a spring; 5. a round bar; 6. a disc; 7. a mounting frame; 8. a circular hole; 9. a top plate; 10. a clamping rod; 11. a vertical slot; 12. an arc-shaped slot; 13. bending a plate; 14. clamping holes; 15. connecting holes; 16. a cover plate; 17. a circular ring; 18. a connecting rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

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

the utility model provides a convenient freezer switch board that overhauls, includes shell 1, observation hole 2 has evenly been seted up on shell 1, it has a plurality of arcs 3 to articulate on the shell 1, the inside fixedly connected with round bar 5 of shell 1, 5 overcoat of round bar is equipped with spring 4, be equipped with mounting bracket 7 in the shell 1, the bottom fixedly connected with disc 6 of mounting bracket 7, round hole 8 has been seted up on the disc 6, round bar 5 stretches into round hole 8, the upper end fixedly connected with roof 9 of mounting bracket 7, roof 9 fixedly connected with bent plate 13, fixedly connected with kelly 10 on the mounting bracket 7, set up on the shell 1 and erect groove 11 with kelly 10 looks adaptation, it is connected with arc 12 to erect groove 11, bent plate 13 upper cover is equipped with apron 16, be equipped with on the shell 1 to 16 spacing locating parts of apron.

Specifically, as shown in fig. 1, the locating part includes the card hole 14 of seting up on the bent plate 13, set up on the shell 1 with the corresponding connecting hole 15 in card hole 14, the bottom fixedly connected with ring 17 of apron 16, the lateral wall butt of ring 17 and bent plate 13, the bottom fixedly connected with connecting rod 18 of apron 16, connecting rod 18 runs through in card hole 14 stretches into connecting hole 15, can restrict the position of apron 16 and mounting bracket 7 for the pivoted condition appears in mounting bracket 7 can't receive external force.

Specifically, as shown in fig. 4, elastic pads are uniformly distributed on the portion of the circular ring 17 abutting against the bent plate 13, so that the cover plate 16 is in closer contact with the bent plate 13.

Specifically, as shown in fig. 4, a handle is mounted on the upper surface of the cover 16 to facilitate the application of force to the cover 16.

Specifically, as shown in fig. 1, a filter screen is disposed at the observation hole 2, so that dust can be prevented from entering the inside of the control cabinet.

In summary, the clamping rod 10 is aligned to the vertical slot 11 on the housing 1, the round hole 8 is aligned to the round rod 5, the round rod moves downward, and then the bending plate 13 can be rotated, so that the mounting frame 7 rotates together with the clamping rod, until the clamping rod 10 rotates into the arc-shaped slot 12, the spring 4 is compressed, the position of the mounting frame 7 is fixed, the mounting frame 7 can be taken out from the inside of the housing 1 by reverse operation, various circuit components mounted on the mounting frame 7 can be together far away from the housing 1 along with the mounting frame 7, so that the mounting frame 7 can be completely exposed, the maintenance operation of workers is facilitated, and the blockage caused by the maintenance of the circuit components on the mounting frame 7 by the housing 1 can be effectively prevented.

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 invention. 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. The refrigeration house control cabinet convenient to overhaul comprises a shell (1) and is characterized in that observation holes (2) are uniformly formed in the shell (1), a plurality of arc-shaped plates (3) are hinged to the shell (1), a round rod (5) is fixedly connected to the inside of the shell (1), a spring (4) is sleeved outside the round rod (5), a mounting frame (7) is arranged in the shell (1), a disc (6) is fixedly connected to the bottom of the mounting frame (7), a round hole (8) is formed in the disc (6), the round rod (5) extends into the round hole (8), a top plate (9) is fixedly connected to the upper end of the mounting frame (7), a bent plate (13) is fixedly connected to the top plate (9), a clamping rod (10) is fixedly connected to the mounting frame (7), and a vertical groove (11) matched with the clamping rod (10) is formed in the shell (1), the vertical groove (11) is connected with an arc-shaped groove (12), the upper cover of the bent plate (13) is provided with a cover plate (16), and the shell (1) is provided with a limiting part for limiting the cover plate (16).

2. The freezer switch board that conveniently overhauls of claim 1, characterized in that, the locating part includes the card hole (14) of seting up on bent plate (13), set up on shell (1) with calorie hole (14) corresponding connecting hole (15), the bottom fixedly connected with ring (17) of apron (16), the lateral wall butt of ring (17) and bent plate (13), the bottom fixedly connected with connecting rod (18) of apron (16), connecting rod (18) run through card hole (14) and stretch into in connecting hole (15).

3. The refrigeration house control cabinet convenient for overhauling according to claim 2, characterized in that the elastic cushion blocks are uniformly distributed on the part of the circular ring (17) abutted against the bent plate (13).

4. A cold storage control cabinet convenient for overhaul according to claim 1, wherein a handle is mounted on the upper surface of the cover plate (16).

5. The refrigeration house control cabinet convenient to overhaul according to claim 1, wherein a filter screen is arranged at the observation hole (2).