High-strength anti-seismic distribution box

Abstract

The utility model discloses a high-strength shock-resistant distribution box, which comprises a distribution box body and a plurality of transverse plates, the two ends of each transverse plate are provided with positioning plates, the inner side surfaces of the positioning plates are provided with rectangular pipes, the inner wall surfaces of the rectangular pipes are provided with buffer sleeves, the two ends of a buffer frame penetrate through the buffer sleeves and are fixed with the buffer sleeves in an adhesion manner, and the two ends of the buffer frame are connected with the rectangular pipes. The middles of the buffer frames are bent to form connecting parts, connecting holes are formed in the connecting parts, a plurality of fixing bases are installed on the back face of the distribution box body of the buffer frames, the fixing bases are arranged between the positioning plates, positioning columns are movably installed at the two ends of each fixing base, and one end of each positioning column penetrates through the corresponding connecting hole. And the fixing seats are in threaded connection with nuts for locking and fixing the fixing seats on the buffer frame. The shock absorber is simple in structure, the buffering effect can be achieved through the elasticity of the buffering sleeve, the buffering part can collide with the positioning part along with increase of shock, the buffering effect can be achieved again through bending of the buffering part, and safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to distribution box technical field, concretely relates to a high strength shock resistance type distribution box. BACKGROUND

[0002] Distribution box is the key equipment for distributing, controlling and protecting electric energy in electric power system, and is widely used in residential, commercial and industrial sites.

[0003] At present, when installing the distribution box, the support and bolt are needed to fix the distribution box, and the support is an independent equipment, when installing, the support is fixed on the wall first, and then the distribution box is fixed on the support, the installation is inconvenient and the installation efficiency is low, and the shock absorption function is lacked after installation, and the internal parts of the distribution box are loose and damaged after the vibration. SUMMARY

[0004] The utility model solves the technical problem that a high strength shock resistance type distribution box is provided, can be installed fast, and has the function of buffer protection after installation to solve the problem in the above background.

[0005] The utility model is through following technical scheme to realize: a high strength shock resistance type distribution box, including distribution box body and multiple horizontal boards, both ends of horizontal board all install positioning board, all install rectangular tube on the inboard of positioning board, all install buffer sleeve on the inner wall surface of rectangular tube, the inboard of positioning board all is equipped with buffer frame, both ends of buffer frame all pass through buffer sleeve, and all are fixed with buffer sleeve with sticky, the middle of buffer frame all is curved and forms connecting portion, all is equipped with connecting hole on connecting portion, the back of buffer frame distribution box body is installed with multiple fixed seat, fixed seat is arranged between positioning board respectively, both ends of fixed seat all movably install positioning column, one end of positioning column all passes through connecting hole, and all are fixed with nut that locks fixed seat on buffer frame with screw thread.

[0006] As preferred technical scheme, the inboard of both ends of fixed seat all is equipped with positioning cavity, the opposite end face of positioning cavity all is equipped with the through -hole that communicates with outside, the other end of positioning column all passes through the through -hole and extends to the positioning cavity, and forms limit portion and expands outward, the diameter of limit portion all is greater than the inner diameter of through -hole.

[0007] As preferred technical scheme, buffer frame is made of spring steel, one end of buffer frame all is curved and forms buffer portion, one end of positioning board all is curved and forms positioning portion, positioning portion all is arranged below buffer portion, and all forms retreat space between positioning portion and buffer portion.

[0008] As preferred technical scheme, one side of positioning column all is equipped with first parallel surface, and the inner wall surface of connecting hole is equipped with second parallel surface, and first parallel surface and second parallel surface are in contact with each other.

[0009] As a preferred technical scheme, vertical plates are arranged between the horizontal plates, and a plurality of fixing holes are arranged on the horizontal plates.

[0010] As a preferred technical scheme, the buffer sleeves are all made of elastic rubber material.

[0011] The utility model discloses the beneficial effect is: the utility model structure is simple, can pull the buffer sleeve when appearing the vibration, and the elastic property of buffer sleeve can play the role of buffering, and with the increase of vibration, the buffer portion can impact with the positioning portion, and the bending of buffer portion can play the buffering effect again, increase the security, and the installation of distribution box body is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the rear view of the utility model;

[0015] Figure 3 It is the structure schematic diagram of the positioning column of the utility model.

[0016] Among them, 1, distribution box body;2, positioning plate;3, rectangular pipe;4, buffer sleeve;5, buffer frame;6, positioning column;7, buffer portion;8, nut;9, fixed seat;10, horizontal plate;11, vertical plate;12, positioning portion;13, connecting portion;14, connecting hole. DETAILED DESCRIPTION

[0017] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0018] All features disclosed in this specification, or the steps in all disclosed methods or processes, can be combined in any manner, except for mutually exclusive features and / or steps.

[0019] Any feature in the foregoing specification (including any accompanying claims, abstract and drawings) can be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature is one example only of a generic series of equivalent or similar features.

[0020] As Figure 1 , Figure 2 and Figure 3 The utility model discloses a high -strength shock -resisting type distribution box, including distribution box body 1 and multiple cross plates 10, both ends of cross plate 10 all install positioning board 2, all install rectangular tube 3 on the inner side of positioning board 2, all install buffer sleeve 4 on the inner wall surface of rectangular tube 3, the inside of positioning board 2 is equipped with buffer frame 5, both ends of buffer frame 5 all pass through buffer sleeve 4, and all are fixedly connected with buffer sleeve 4, the middle of buffer frame 5 all is curved and forms connecting portion 13, all is equipped with connecting hole 14 on connecting portion 13, the back of distribution box body 1 of buffer frame 5 is equipped with multiple fixed seat 9, and fixed seat 9 is arranged between positioning board 2 respectively, both ends of fixed seat 9 all movably install positioning column 6, one end of positioning column 6 all passes through connecting hole 14, and all are threadedly connected with the nut 8 of locking and fixing fixed seat 9 on buffer frame 5.

[0021] In the embodiment, the inside of both ends of fixed seat 9 is equipped with positioning cavity, the opposite end surface of positioning cavity is equipped with through -hole communicated with the outside, the other end of positioning column 6 all extends to positioning cavity through through -hole and expands outward and forms limiting portion, and the diameter of limiting portion is all greater than the inner diameter of through -hole;

[0022] Among them, the end face of limiting portion all installs compression spring, and the other end of compression spring all is installed on the inner wall surface of positioning cavity, so that positioning column can automatically pop out outward after extrusion.

[0023] In the embodiment, buffer frame 5 is made of spring steel, one end of buffer frame 5 is curved and forms buffer portion 7, one end of positioning board 2 is curved and forms positioning portion 12, and positioning portion 12 is arranged below buffer portion 7, and retreat space is formed between positioning portion 12 and buffer portion 7.

[0024] In the embodiment, one side of positioning column 6 is equipped with first parallel surface, and the inner wall surface of connecting hole 14 is equipped with second parallel surface, and first parallel surface and second parallel surface are in contact with each other, so that positioning column can only move along second parallel surface, and the rotation of positioning column is avoided to affect the stability of installation.

[0025] In the embodiment, vertical plate 11 is installed between cross plate 10, a plurality of fixing holes are arranged on cross plate 10, and the bolt can pass through the fixing hole to fix the cross plate on the wall.

[0026] In the embodiment, the buffer sleeves 4 are made of elastic rubber material, so that the buffer sleeves have good buffering effect.

[0027] During installation, the positioning column is pressed inward, and after the positioning column is retracted into the positioning cavity, the fixing seat can be moved between the positioning plates, and after the stopper positioning column, the positioning column can be popped out outward by the rebounding of the compression spring, so that the positioning column passes through the connecting hole, at this time, the nut can be screwed, and the positioning column can be pulled out outward through the nut until the limiting part is in contact with the inner wall surface of the positioning cavity, and the positioning column and the distribution box body are locked and fixed on the connecting part.

[0028] After external vibration occurs, the vibration can act on the buffer frame through the positioning plate, so that the buffer frame moves up and down, and the buffer sleeve can be pulled during the movement of the buffer frame, and the elastic property of the buffer sleeve can play a buffering role, and with the increase of the vibration, the moving degree of the buffer sleeve will increase, at this time, the buffer part will collide with the positioning part, and the buffer part can be deformed during the collision, so as to further increase the buffering effect, so as to reduce the probability of damage of the internal parts of the distribution box body.

[0029] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any change or replacement without creative labor should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A high strength shock resistant type distribution box characterized in that: The utility model relates to a power distribution box body (1) and multiple cross plates (10), both ends of the cross plate (10) are equipped with positioning plates (2), the inner side of the positioning plate (2) is equipped with rectangular tubes (3), the inner wall surface of the rectangular tube (3) is equipped with buffer sleeves (4), the inner side of the positioning plate (2) is equipped with buffer frames (5), both ends of the buffer frame (5) pass through the buffer sleeve (4) and are fixedly connected with the buffer sleeve (4), the middle of the buffer frame (5) is bent to form a connecting part (13), the connecting part (13) is equipped with a connecting hole (14), the back of the buffer frame (5) is equipped with multiple fixing bases (9), the fixing base (9) is arranged between the positioning plates (2), both ends of the fixing base (9) are movably equipped with positioning columns (6), one end of the positioning column (6) passes through the connecting hole (14) and is screw-connected with a nut (8) for locking and fixing the fixing base (9) on the buffer frame (5).

2. The high strength shock resistant electrical distribution box of claim 1, wherein: The inside of both ends of the fixing base (9) is equipped with a positioning cavity, the opposite end surface of the positioning cavity is equipped with a through hole in communication with the outside, the other end of the positioning column (6) extends to the positioning cavity through the through hole and expands outward to form a limiting part, and the diameter of the limiting part is greater than the inner diameter of the through hole.

3. The high strength shock resistant electrical distribution box of claim 1, wherein: The buffer frame (5) is made of spring steel, one end of the buffer frame (5) is bent to form a buffer part (7), one end of the positioning plate (2) is bent to form a positioning part (12), the positioning part (12) is arranged below the buffer part (7), and a retreat space is formed between the positioning part (12) and the buffer part (7).

4. The high strength shock resistant electrical distribution box of claim 1, wherein: One side of the positioning column (6) is equipped with a first parallel surface, the inner wall surface of the connecting hole (14) is equipped with a second parallel surface, and the first parallel surface is in contact with the second parallel surface.

5. The high strength shock resistant electrical box of claim 1, wherein: The vertical plate (11) is arranged between the cross plates (10), and the cross plate (10) is equipped with multiple fixing holes.

6. The high strength shock resistant electrical box of claim 1, wherein: The buffer sleeve (4) is made of elastic rubber material.

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