CN220233827U

CN220233827U - Safety protection device

Info

Publication number: CN220233827U
Application number: CN202320624366.0U
Authority: CN
Inventors: 杨世林; 覃辰尧; 骆文健; 张静洋; 张梦媛; 孟幸璐; 韩笑姿; 范文琪; 李梦晓; 李秉坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-12-22
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a safety protection device, belongs to the technical field of protection structures, and aims to solve the technical problem that a circuit for connecting electric elements in an electric protection cabinet is easy to bend, damage or pull and separate in the prior art. The safety protection device is applied to an electrical cabinet; the end face of the electrical cabinet is provided with a protection mechanism, and the protection mechanism comprises: the first ring seat is fixedly embedded on the end face of the electrical cabinet, and the second ring seat is movably arranged at the end part of the electrical cabinet, and a corrugated pipe is connected between the first ring seat and the second ring seat; the first connecting piece is arranged on the first ring seat, the second connecting piece is arranged on the second ring seat, and a spring is connected between the first connecting piece and the second connecting piece; a guide rod is penetrated in the spring, one end of the guide rod is rotationally connected with the first connecting sheet, and the other end of the guide rod movably penetrates through the second connecting sheet; the second connecting piece is provided with a movable groove for the guide rod to move, and one end of the guide rod penetrating through the second connecting piece is provided with a stop block.

Description

Safety protection device

Technical Field

The utility model belongs to the technical field of protective structures, and particularly relates to a safety protection device.

Background

In order to prevent the electrical equipment from being damaged by people, the electrical equipment is usually installed in a cabinet for use, and the cabinet is used for safety protection and heat dissipation protection.

An electrical safety protection device for electrical equipment, for example disclosed in the patent application number 202022515466.9 in the prior art, comprises a device main body, wherein a cabinet door is arranged on the outer surface of the device main body, a handle is arranged on the outer surface of the cabinet door, a glass window is arranged on the outer surface of the upper end of the cabinet door, an illuminating lamp is arranged at the upper end of the interior of the device main body, a supporting seat is arranged at the lower end of the interior of the device main body, a shock-absorbing column is arranged at the lower end of the supporting seat, a fan is arranged on the inner surface of the lower end of the device main body, protection devices are arranged on the inner surfaces of two sides of the device main body, a water-absorbing filter screen is arranged in the protection devices, and rubber strips are arranged on the outer sides of the water-absorbing filter screen; the electric safety protection device for the electric equipment has the advantages of moisture resistance and shock absorption, and improves stability. However, in the practical application process, the applicant finds that the existing electric protection cabinet body comprising the technical scheme has many protection effects of heat dissipation, moisture resistance, shock absorption and the like, but after the electric element is installed in the protection cabinet body, a circuit for connecting the electric element inevitably penetrates from the cabinet body, and due to lack of protection for the circuit penetrating through the cabinet body part, the problem that the circuit is easily damaged by bending or pulled to be separated is easily caused in the subsequent use operation process, and potential safety hazards such as leakage exist no matter the circuit is damaged by bending or pulled to be separated, so the application provides a safety protection device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a safety protection device, which aims to solve the technical problem that a circuit for connecting electric elements in an electric protection cabinet is easy to bend, damage or pull and separate in the prior art.

Technical proposal

In order to solve the technical problems, the utility model provides a safety protection device which is applied to an electrical cabinet;

the end face of the electrical cabinet is provided with a protection mechanism, and the protection mechanism comprises:

the first ring seat is fixedly embedded on the end face of the electrical cabinet, and the second ring seat is movably arranged at the end part of the electrical cabinet, and a corrugated pipe is connected between the first ring seat and the second ring seat;

the spring is connected between the first connecting piece and the second connecting piece.

Furthermore, a guide rod is arranged in the spring in a penetrating way, one end of the guide rod is rotationally connected with the first connecting sheet, and the other end of the guide rod movably penetrates through the second connecting sheet.

Further, a movable groove for the guide rod to move is formed in the second connecting piece, and a stop block is arranged at one end of the guide rod penetrating through the second connecting piece.

Further, be equipped with the buckling piece on the second circle seat, the buckling piece is including fixing the fixed buckling plate of keeping away from bellows one end at the second circle seat and with the activity buckling plate of fixed buckling plate adaptation, and the one end of fixed buckling plate and activity buckling plate is articulated, and the other end of fixed buckling plate and activity buckling plate is provided with second otic placode and first otic placode respectively.

Further, the first lug plate and the second lug plate are provided with vertically aligned connecting grooves, a screw rod is rotatably connected in the connecting grooves on the second lug plate, and a screw cap is sleeved on the screw rod in a threaded manner.

Further, a baffle is movably sleeved on the screw rod, is positioned on one side of the screw cap facing the second lug plate and is embedded with the first lug plate.

Further, the inner walls of the fixed buckling plate and the movable buckling plate are respectively provided with a liner, and the movable buckling plate is threaded and provided with a supporting bolt.

Advantageous effects

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

according to the utility model, the protection mechanism is arranged at the end part of the electric cabinet, and after the circuit connected with the electric element sequentially passes through the fixed buckling plate, the movable buckling plate, the second ring seat, the corrugated pipe and the first ring seat from outside the electric cabinet and is connected with the electric element, the circuit connected with the electric element can be elastically protected by utilizing the elastic fit of the corrugated pipe and the spring, so that the problem that the circuit connected with the electric element is bent and damaged is avoided as much as possible.

According to the utility model, through the cooperation of the fixed buckling plate and the movable buckling plate, the rotary screw rod is vertically embedded into the connecting groove and the screw cap is screwed to enable the baffle plate to be embedded into the first lug plate, and the movable buckling plate and the fixed buckling plate are connected and fixed, so that the buckling fixation of connecting electric element lines can be realized, the problem that the connecting electric element lines are loose and easy to pull and separate is avoided as much as possible, and the stable connection of the electric element lines and the electric element in the electric cabinet is ensured.

According to the utility model, the safety and stability of the connection between the circuit of the electric element and the electric element are improved through elastic protection and buckling fixation of the circuit connected with the electric element.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a protection mechanism according to the present utility model;

FIG. 3 is a schematic view of a fastener of the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

The marks in the drawings are: 1. an electrical cabinet; 2. a heat radiation port; 3. a cabinet door; 4. a protective mechanism; 5. a first ring seat; 6. a second ring seat; 7. a bellows; 8. a fastener; 9. a first connecting piece; 10. a second connecting piece; 11. a spring; 12. a guide rod; 13. a movable groove; 14. a stop block; 15. fixing the buckling plate; 16. a movable buckling plate; 17. a gasket; 18. a first ear plate; 19. a second ear plate; 20. abutting the bolt; 21. a connecting groove; 22. a screw rod; 23. a screw cap; 24. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present embodiment provides a safety protection device, the schematic structural diagram of which is shown in fig. 1-4, and is applied to an electrical cabinet 1, wherein a heat dissipation opening 2 and a cabinet door 3 are arranged on the electrical cabinet 1, and the safety protection device is used for heat dissipation and assembly inside the electrical cabinet 1, and creates favorable conditions for operation of electrical components. The end face of the electrical cabinet 1 is provided with a protection mechanism 4, and the protection mechanism 4 comprises: the technical scheme is that after a circuit for connecting an electric element sequentially passes through the second ring seat 6, the corrugated pipe 7 and the first ring seat 5 from outside the electric cabinet 1 to be connected with the electric element, the circuit for connecting the electric element can be elastically protected by utilizing elastic fit of the corrugated pipe 7 and the spring 11, and the circuit for connecting the electric element is prevented from being bent and damaged as far as possible.

In this embodiment, a guide rod 12 is penetrated in the spring 11, one end of the guide rod 12 is rotationally connected with the first connecting piece 9, the other end of the guide rod 12 movably penetrates through the second connecting piece 10, the guide rod 12 is in universal connection with the first connecting piece 9, a movable groove 13 for the guide rod 12 to move is formed in the second connecting piece 10, a stop block 14 is arranged at one end of the guide rod 12 penetrating through the second connecting piece 10, two ends of the corrugated pipe 7 and the spring 11 can be limited by the guide rod 12, the corrugated pipe 7 is prevented from being bent greatly, and the bending protection effect on a circuit is improved.

As a preferred technical scheme in this embodiment, be equipped with fastener 8 on the second circle seat 6, fastener 8 is including fixing the fixed knot plywood 15 of keeping away from bellows 7 one end at the second circle seat 6 and with the activity knot plywood 16 of fixed knot plywood 15 adaptation, the one end of fixed knot plywood 15 and activity knot plywood 16 articulates, the other end of fixed knot plywood 15 and activity knot plywood 16 is provided with second otic placode 19 and first otic placode 18 respectively, after first otic placode 18 and second otic placode 19 connect fixedly, can make fixed knot plywood 15 and activity knot plywood 16 lock for the line lock that passes bellows 7 is fixed, and the articulated operation that can conveniently open and shut of fixed knot plywood 15 and activity knot plywood 16.

Specifically, the connecting grooves 21 aligned vertically are formed in the first lug plate 18 and the second lug plate 19, the screw rod 22 is connected in a rotating mode to the connecting grooves 21 located on the second lug plate 19, the screw rod 22 is sleeved with the screw cap 23 in a threaded mode, the baffle 24 is movably sleeved on the screw rod 22, the baffle 24 is located on one side, facing the second lug plate 19, of the screw cap 23 and is embedded with the first lug plate 18, through the technical scheme, the screw rod 22 is vertically embedded into the connecting grooves 21, the screw cap 23 is screwed to enable the baffle 24 to be embedded into the first lug plate 18, the movable buckling plate 16 and the fixed buckling plate 15 are connected and fixed, buckling fixation of a circuit for connecting an electric element can be achieved, the problem that the circuit for connecting the electric element is loose and easy to pull and separate is avoided as much as possible, and stable connection of the circuit for connecting the electric element with the electric element in the electric cabinet 1 is ensured.

In this embodiment, the inner walls of the fixed buckling plate 15 and the movable buckling plate 16 are respectively provided with a gasket 17, so as to avoid clamping damage to the circuit, the movable buckling plate 16 is threaded with a supporting bolt 20, and the supporting bolt 20 is screwed to push the gasket 17 on the inner wall of the movable buckling plate 16 to press down for further supporting the circuit.

Working principle:

when the electric cabinet is used, electric elements are installed in the electric cabinet 1, a circuit for connecting the electric elements sequentially penetrates through the fixed buckling plate 15, the movable buckling plate 16, the second ring seat 6, the corrugated pipe 7 and the first ring seat 5 from the outside of the electric cabinet 1 and stretches into the electric cabinet 1 to be connected with the electric elements, then the movable buckling plate 16 and the fixed buckling plate 15 are buckled, the rotary screw rod 22 is vertically embedded into the connecting groove 21 and the screw cap 23 is screwed to enable the baffle 24 to be embedded into the first lug plate 18, the movable buckling plate 16 and the fixed buckling plate 15 are connected and fixed, buckling fixation of the circuit for connecting the electric elements is achieved, at the moment, the circuit for connecting the electric elements can be elastically protected by utilizing the elastic force of the corrugated pipe 7 and the elastic force of the spring 11, the problem that the circuit for connecting the electric elements is damaged due to bending or pulling and separating is avoided as much as possible, and the circuit for connecting the electric elements can be stably connected with the electric elements in the electric cabinet 1 is ensured.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A safety arrangement for an electrical cabinet (1), characterized in that:

the end face of the electrical cabinet (1) is provided with a protection mechanism (4), and the protection mechanism (4) comprises:

a first ring seat (5) fixedly embedded on the end surface of the electrical cabinet (1) and a second ring seat (6) movably arranged at the end part of the electrical cabinet (1), wherein a corrugated pipe (7) is connected between the first ring seat (5) and the second ring seat (6);

the spring comprises a first connecting sheet (9) arranged on a first ring seat (5) and a second connecting sheet (10) arranged on a second ring seat (6), wherein a spring (11) is connected between the first connecting sheet (9) and the second connecting sheet (10).

2. A safety protection device according to claim 1, characterized in that a guide rod (12) is arranged in the spring (11) in a penetrating way, one end of the guide rod (12) is rotatably connected with the first connecting sheet (9), and the other end of the guide rod (12) movably penetrates through the second connecting sheet (10).

3. The safety protection device according to claim 1, wherein the second connecting piece (10) is provided with a movable groove (13) for a guide rod (12) to move, and one end of the guide rod (12) penetrating through the second connecting piece (10) is provided with a stop block (14).

4. A safety arrangement according to claim 1, characterized in that the second ring seat (6) is provided with a buckling piece (8), the buckling piece (8) comprises a fixed buckling plate (15) fixed at one end of the second ring seat (6) far away from the corrugated pipe (7) and a movable buckling plate (16) matched with the fixed buckling plate (15), one ends of the fixed buckling plate (15) and the movable buckling plate (16) are hinged, and the other ends of the fixed buckling plate (15) and the movable buckling plate (16) are respectively provided with a second lug plate (19) and a first lug plate (18).

5. The safety protection device according to claim 4, wherein the first ear plate (18) and the second ear plate (19) are provided with vertically aligned connecting grooves (21), the connecting grooves (21) on the second ear plate (19) are rotatably connected with a screw rod (22), and screw nuts (23) are sleeved on the screw rod (22).

6. A safety arrangement according to claim 5, characterized in that the screw (22) is movably sleeved with a baffle (24), the baffle (24) being located on the side of the screw cap (23) facing the second ear plate (19) and being engaged with the first ear plate (18).

7. The safety protection device according to claim 4, wherein the inner walls of the fixed buckling plate (15) and the movable buckling plate (16) are respectively provided with a gasket (17), and the movable buckling plate (16) is threaded with a supporting bolt (20).