Box body structure of switching station

Abstract

The utility model discloses a box body structure of a switching station, which comprises a box body, an opening is arranged on a bottom plate of the box body, sliding cavities are respectively formed on two sides of the opening, cover plates are respectively arranged in the sliding cavities in a sliding manner, arc-shaped clamping grooves are formed at the end parts of the cover plates, and the arc-shaped clamping grooves are arranged on the bottom plate of the box body. The two arc-shaped clamping grooves are closed to form a circular through groove, a clamping lock head is arranged at the end of one cover plate, and a buckle ring is arranged at the end of the other cover plate. The problems that in an outdoor switching station in the prior art, the outdoor switching station generally needs to move from the bottom, cables pre-buried underground penetrate into a box body from the bottom, and a threading groove reserved in the bottom of the box body is generally small in size, so that the cables are inconvenient to penetrate and arrange in the installation process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an open and close office, specifically, an open and close office box structure. BACKGROUND

[0002] The open and close office is a kind of facility specially used for power distribution, and its main function is to transmit high-voltage electric energy to a plurality of power consumption units around. In the hierarchical structure of power system, the open and close office is below the substation and is in the bottom core position of distribution network. For example, the Chinese patent with the patent number CN201920901258.7 provides an outdoor open and close office, which comprises a box body, a first door body, a second door body and a third door body, and the door bodies are all or partially provided with ventilation windows, the ventilation window comprises a plurality of longitudinally arranged air deflectors, the air deflector comprises a plurality of upwardly inclined inclined plates and downwardly inclined inclined plates arranged alternately and connected in sequence, and a drain port is arranged between the downwardly inclined inclined plate and the upwardly inclined inclined plate, the first door body, the second door body and the third door body are all or partially hollow, and a plurality of water outlets are arranged at the bottom of the first door body, the second door body and the third door body, and the second door body is arranged in a sliding mode. The outdoor open and close office in the prior art such as the above generally needs to be walked from the bottom, and the cable pre-buried in the ground is led from the bottom to the inside of the box body. Generally, the volume of the wire-through groove reserved at the bottom of the box body is small, which causes inconvenience in cable leading and wiring during installation. SUMMARY

[0003] The utility model aims at providing an open and close office box structure, solving the problem that the outdoor open and close office in the prior art generally needs to be walked from the bottom, and the cable pre-buried in the ground is led from the bottom to the inside of the box body, and the volume of the wire-through groove reserved at the bottom of the box body is small, which causes inconvenience in cable leading and wiring during installation.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an open and close office box structure, which comprises a box body, an opening is arranged on the bottom plate of the box body, sliding cavities are formed on both sides of the opening respectively, cover plates are slidably arranged in the sliding cavities respectively, arc-shaped clamping grooves are formed at the end of the cover plates, the arc-shaped clamping grooves form a circular through groove after being closed, a clamping head is arranged at the end of one cover plate, and a clasp ring is arranged at the end of the other cover plate.

[0005] Preferably, a sliding groove is formed at the edge of the opening, and the cover plate is at least partially slidably clamped in the sliding groove.

[0006] Preferably, a handle structure is arranged on the surface of the cover plate.

[0007] Preferably, a rubber strip is arranged on the end face of the cover plate.

[0008] Preferably, the arc-shaped clamping groove surface is provided with arc-shaped clamps, and the two arc-shaped clamps form a clamp sleeve structure after being butted.

[0009] Preferably, the surface of the clamp sleeve structure is concave downward to form a circular clamping groove, and a sealing rubber sleeve is clamped in the circular clamping groove.

[0010] Beneficial effects: the utility model provides a kind of opening and closing box body structure, and the opening and closing box body structure includes box body, opening is provided on the bottom plate of the box body, sliding cavity is formed on the two sides of the opening respectively, cover plate is slidably arranged in the sliding cavity respectively, the end portion of the cover plate forms arc-shaped clamping groove, two arc-shaped clamping grooves form circular through slot after being closed, the end portion of one cover plate is provided with lock head, and the end portion of another cover plate is provided with buckle ring.In specific installation box body, box body is lifted to installation site, the cover plate in the opening of bottom plate is opened, it is convenient to draw cable from opening to the inside of box body and carry out wiring, then sliding cover plate is closed, cable is clamped in circular through slot, the opening and closing box body structure provided by the utility model is convenient for cable to be drawn to the inside of box body, and wiring operation space is large.It is convenient to install opening and closing box body.

[0011] Other features and advantages of the utility model will be described in detail in the subsequent specific embodiment part. DRAWINGS

[0012] The drawings are used to provide further understanding of the utility model, and constitute part of the specification, and are used to explain the utility model with the following specific embodiment, but do not constitute the limitation to the utility model.In the drawings:

[0013] Fig. 1 It is the structure diagram of the opening and closing box body structure provided by the utility model;

[0014] Fig. 2 It is the cover plate opening state diagram of the opening and closing box body structure provided by the utility model;

[0015] Fig. 3 It is the cover plate closing state diagram of the opening and closing box body structure provided by the utility model.

[0016] MARKING OF DRAWINGS

[0017] 1-box body;2-bottom plate;3-opening;4-cover plate;5-sliding groove;6-handle structure;7-buckle ring;8-lock head;9-arc-shaped clamping groove;10-arc-shaped clamp;11-circular clamping groove;12-sealing rubber sleeve. SPECIFIC EMBODIMENT

[0018] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0019] like Figs. 1-3 As shown: This utility model provides a switchgear box structure, which includes a box body 1. An opening 3 is provided on the bottom plate 2 of the box body 1. Sliding cavities are formed on both sides of the opening 3. A cover plate 4 is slidably disposed within each sliding cavity. An arc-shaped groove 9 is formed at the end of each cover plate 4. When the two arc-shaped grooves 9 are closed, a circular through groove is formed. A locking head 8 is provided at the end of one cover plate 4, and a buckle ring 7 is provided at the end of the other cover plate 4. During installation, the box body is hoisted to the installation location, and the cover plate inside the bottom plate opening is opened to facilitate the routing of underground cables through the opening into the box body. Afterwards, the sliding cover plate is closed, and the cable is locked in the circular through groove. The switchgear box structure provided by this utility model facilitates the routing of underground cables into the box body, providing ample space for wiring operations. It also facilitates the installation of the switchgear box.

[0020] In a preferred embodiment of the present invention, in order to further limit the sliding of the cover plate, a sliding groove 5 is formed on the edge of the opening 3, and the cover plate 4 is at least partially slidably engaged in the sliding groove 5.

[0021] In a preferred embodiment of this utility model, a handle structure 6 is provided on the surface of the cover plate 4 to facilitate sliding of the cover plate.

[0022] In a preferred embodiment of this utility model, in order to improve the sealing performance between the cover plates when they are closed, an adhesive strip is provided on the end face of the cover plate 4.

[0023] In a preferred embodiment of this utility model, in order to facilitate the locking and fixing of the threaded cable, an arc-shaped clamp 10 is provided on the surface of the arc-shaped groove 9, and two arc-shaped clamps 10 are joined together to form a clamp sleeve structure.

[0024] In a preferred embodiment of the present invention, in order to increase the sealing performance between the cable and the clamp sleeve structure, a circular groove 11 is formed by a downward recess on the surface of the clamp sleeve structure, and a sealing sleeve 12 is engaged in the circular groove 11.

[0025] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0026] It should be further noted that the various technical features described in the above detailed description can be combined in any suitable manner, and that the application is not limited to the specific combinations described above, unless otherwise indicated.

[0027] Furthermore, the various different embodiments of the application can also be combined with each other, as long as this does not contradict the idea of the application, and this should likewise be regarded as being disclosed by the application.

Claims

1. A gate housing structure, characterized in that, The opening and closing box structure comprises a box (1), an opening (3) is arranged on the bottom plate (2) of the box (1), sliding cavities are formed on both sides of the opening (3), respectively, cover plates (4) are slidably arranged in the sliding cavities, respectively, arc-shaped clamping grooves (9) are formed at the end of the cover plate (4), the two arc-shaped clamping grooves (9) form a circular through groove after being closed, a clamping head (8) is arranged at the end of one cover plate (4), and a clamping ring (7) is arranged at the end of the other cover plate (4).

2. The opening and closing box structure according to claim 1, wherein The edge of the opening (3) is formed with a sliding groove (5), and the cover plate (4) is at least partially slidably clamped in the sliding groove (5).

3. The opening and closing box structure according to claim 2, wherein A handle structure (6) is arranged on the surface of the cover plate (4).

4. The opening and closing box structure according to claim 3, wherein A rubber strip is arranged on the end face of the cover plate (4).

5. The opening and closing box structure according to claim 4, wherein Arc-shaped clamping hoops (10) are arranged on the surface of the arc-shaped clamping groove (9), and the two arc-shaped clamping hoops (10) form a clamping hoop sleeve structure after being butted.

6. The opening and closing box structure according to claim 5, wherein A circular clamping groove (11) is formed on the surface of the clamping hoop sleeve structure by being concave downward, and a sealing rubber sleeve (12) is clamped in the circular clamping groove (11).

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