Novel gas-insulated switchgear sealing plate structure

Abstract

The utility model discloses a novel gas insulated switchgear sealing plate structure, and relates to the related technical field of sealing plates. The sealing plate comprises a sealing plate assembly, the sealing plate assembly comprises a sealing plate body, the sealing plate body is made of stainless steel sheet metal materials, an annular sealing groove is formed in one side face of the sealing plate body, a sealing ring body is arranged in the annular sealing groove in a sliding mode, and a plurality of positioning clamping assemblies are fixedly installed in the annular sealing groove. The positioning and clamping assembly comprises two positioning and clamping columns which are symmetrically and rotationally arranged and can move up and down, and positioning and clamping plates are fixedly connected to the circumferential side faces of the positioning and clamping columns. The two positioning clamping columns are controlled to move downwards synchronously, the positioning clamping columns rotate by 90 degrees to drive the positioning clamping plate to rotate synchronously, and the positioning clamping plate moves downwards synchronously along with continuous downward movement of the positioning clamping columns until the positioning clamping plate is attached to the sealing ring body, so that the sealing ring body is convenient to mount and dismount, and the sealing ring is convenient to mount and dismount. And the sealing effect of the sealing plate body is kept.

Description

TECHNICAL FIELD

[0001] The utility model belongs to technical field, in particular, a kind of novel sealing plate structure of gassing cabinet. BACKGROUND

[0002] Sealing plate of gassing cabinet usually refers to the plate-shaped structure installed on the body of gassing cabinet, for sealing and isolating internal gas and external environment, its main function is to prevent internal gas leakage, while preventing external dust, moisture and other impurities from entering, to ensure the normal operation of internal equipment of gassing cabinet, its design and performance are directly related to the sealing property, safety and operating efficiency of gassing cabinet.

[0003] Traditional sealing plate is processed by aluminum profile board, and the product processing material cost is high, the processing equipment is large, the processing period is long, the overall cost is high, and with the long-term use of sealing plate, sealing strip is prone to aging and affects sealing effect, and the replacement mode of sealing strip is more cumbersome, and it is inconvenient to disassemble and replace at any time. Therefore, we provide a novel sealing plate structure of gassing cabinet to solve the above technical problems. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a novel sealing plate structure of gassing cabinet, which solves the problems in the above background technology through the specific structural design of sealing plate assembly, sealing ring body and positioning and clamping assembly.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme: the utility model is a novel sealing plate structure of gassing cabinet, which comprises a sealing plate assembly, the sealing plate assembly comprises a sealing plate body, the sealing plate body is made of stainless steel sheet metal material, a ring-shaped sealing groove is formed in one side surface of the sealing plate body, and a sealing ring body is slidably arranged in the ring-shaped sealing groove; a plurality of positioning and clamping assemblies are fixedly installed in the ring-shaped sealing groove, the positioning and clamping assembly comprises two positioning and clamping columns which are symmetrically rotatably arranged and can move up and down, and a positioning and clamping plate is fixedly connected to the circumferential surface of the positioning and clamping column.

[0006] The utility model is further provided with a plurality of mounting holes formed in the surface of the sealing plate body, and a plurality of reinforcing ribs are uniformly arranged on the surface of the sealing plate body; the sealing ring body is composed of a ring-shaped hollow sealing strip and a ring-shaped positioning plate, and the ring-shaped hollow sealing strip is composed of elastic material.

[0007] The utility model further sets up, the positioning and clamping assembly still includes hollow positioning seat, the hollow positioning seat upper surface symmetry has with hollow positioning seat inside intercommunication's through -going hole, the positioning and clamping post and corresponding through -going hole between sliding fit, positioning and clamping post circumferential surface is equipped with the positioning control groove, the positioning control groove is by spiral chute and vertical chute connection constitution, and positioning and clamping post circumferential surface is equipped with transmission guide port.

[0008] The utility model further sets up, the hollow positioning seat inner side wall is fixedly connected with two limit extension column through support base, and the limit extension column and corresponding positioning control groove between sliding fit, two transmission guide ports are fixedly connected with horizontal guide plate, and the one side of the sealing plate body away from annular sealing groove is fixedly installed with a plurality of electric push rods corresponding with horizontal guide plate, and one end of the electric push rod is fixedly connected between the sealing plate body and corresponding horizontal guide plate.

[0009] The utility model has following beneficial effect: 1, the utility model discloses a sealing plate assembly, and the sealing plate is processed from stainless steel sheet, and the stainless steel plate is cut by laser, and the material cost is low by using oil press mould forming, and the processing period is short, and the cost is greatly reduced, and the sealing ring and reinforcing rib are formed by oil press mould once, and the product sealing requirement is guaranteed, and the product strength demand is guaranteed.

[0010] 2, the utility model discloses a sealing ring body and positioning and clamping assembly, control two positioning and clamping post synchronous downward movement, under the sliding fit of positioning control groove and corresponding limit extension column, make positioning and clamping post drive positioning and clamping plate synchronous rotation 90 ° and move downward, until with sealing ring body close, to realize the position limitation of sealing ring body, convenient to dismantle and replace sealing ring body, keep sealing effect.

[0011] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0013] Fig. 1 It is a kind of new type air-charge cabinet sealing plate structure's structure schematic view.

[0014] Fig. 2 It is the structure schematic view of sealing plate assembly in the utility model.

[0015] Fig. 3 It is the structure schematic view of the sealing ring body in the utility model.

[0016] Fig. 4 It is the structure schematic view of the sealing ring body in the utility model.

[0017] Fig. 5 It is the structure schematic view of the positioning and clamping assembly in the utility model.

[0018] Fig. 6 It is the longitudinal structure sectional view of the positioning and clamping assembly in the utility model.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1-sealing plate assembly, 101-sealing plate body, 102-annular sealing groove, 103-mounting hole, 104-stiffener, 2-sealing ring body, 3-positioning and clamping assembly, 301-positioning and clamping column, 302-positioning and clamping plate, 303-hollow positioning seat, 304-positioning and control groove, 305-transmission guide port, 306-limiting extension column, 307-horizontal guide plate, 308-electric push rod. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Specific embodiment one

[0023] Please refer to Figs. 1-6 The utility model discloses a novel sealing plate structure of gasholder, which comprises a sealing plate assembly 1, and specifically, the sealing plate assembly 1 comprises a sealing plate body 101, the sealing plate body 101 is made of stainless steel sheet metal material, the stainless steel plate is cut by laser, and is formed by an oil press mold, so that the material cost is low, the processing period is short, the cost is greatly reduced, a ring-shaped sealing groove 102 is formed on one side of the sealing plate body 101, a sealing ring body 2 is slidably arranged in the ring-shaped sealing groove 102, and the sealing ring body 2 can keep closed during use.

[0024] Further, a plurality of positioning and clamping assemblies 3 are fixedly installed inside the annular sealing groove 102, the positioning and clamping assembly 3 comprises two positioning and clamping columns 301 which are symmetrically arranged and can move up and down, the positioning and clamping column 301 is fixedly connected with a positioning and clamping plate 302 on the side surface, the positioning and clamping plate 302 is driven by the positioning and clamping column 301 to move synchronously, so that the two positioning and clamping plates 302 are tightly attached to the sealing ring body 2, the position of the sealing ring body 2 is limited, a plurality of accommodation grooves are arranged on the two inner side walls of the annular sealing groove 102, and in the initial state, the positioning and clamping plate 302 is located inside the accommodation groove.

[0025] The operation process of the embodiment is as follows: in the processing of the sealing plate body 101, the stainless steel plate is cut by laser, and then the oil press mold is used for forming, so that the material cost is low, the processing period is short, and the cost is greatly reduced; in use, the sealing ring body 2 is placed inside the annular sealing groove 102, the two positioning and clamping columns 301 are controlled to move downward synchronously, in this process, the positioning and clamping column 301 rotates by 90°, driving the positioning and clamping plate 302 to rotate synchronously, the positioning and clamping plate 302 is located above the sealing ring body 2, with the continuous downward movement of the positioning and clamping column 301, the positioning and clamping plate 302 moves downward synchronously, until it is tightly attached to the sealing ring body 2, the position of the sealing ring body 2 is limited. Specific embodiment two

[0027] Please refer to Figs. 1-6 On the basis of the specific embodiment one, specifically, a plurality of mounting holes 103 are arranged on the surface of the sealing plate body 101, and a plurality of reinforcing ribs 104 are evenly arranged on the surface of the sealing plate body 101, the arrangement of the reinforcing ribs 104 can enhance the structural strength and rigidity without changing the thickness of the sealing plate body 101; the sealing ring body 2 is composed of an annular hollow sealing strip and an annular positioning plate, the annular hollow sealing strip is composed of an elastic material, in use, the annular hollow sealing strip is deformed under pressure to maintain the sealing environment in use.

[0028] Further, the positioning and clamping assembly 3 further comprises a hollow positioning seat 303, a through hole which is in communication with the inside of the hollow positioning seat 303 is symmetrically arranged on the upper surface of the hollow positioning seat 303, and the positioning and clamping column 301 is in sliding fit with the corresponding through hole; a positioning and control groove 304 is arranged on the side surface of the positioning and clamping column 301, the positioning and control groove 304 is composed of a spiral sliding groove and a vertical sliding groove, and a transmission guide hole 305 is arranged on the side surface of the positioning and clamping column 301.

[0029] Further, the two limiting extension columns 306 are symmetrically and fixedly connected to the inner side wall of the hollow positioning seat 303 through the support seat, and are in sliding fit with the corresponding positioning control grooves 304. Under the cooperation of the spiral slide groove and the limiting extension column 306, the positioning clamping column 301 rotates 90° during the downward movement of the positioning clamping column 301. The horizontal guide plate 307 is fixedly connected between the two transmission guide ports 305, and the sealing plate body 101 is fixedly installed with a plurality of electric push rods 308 corresponding to the horizontal guide plate 307 on the side away from the annular sealing groove 102. Under the connection effect of the horizontal guide plate 307, the two positioning clamping columns 301 move up and down synchronously, and one end of the electric push rod 308 penetrates and is fixedly connected between the sealing plate body 101 and the corresponding horizontal guide plate 307.

[0030] The operation process of the embodiment is as follows: when it is necessary to install and fix the sealing ring body 2, the sealing ring body 2 is put into the annular sealing groove 102, the electric push rod 308 is started to drive the horizontal guide plate 307 to move synchronously, and then the two positioning clamping columns 301 move downward synchronously. During this process, under the sliding fit effect of the positioning control groove 304 and the corresponding limiting extension column 306, when the spiral slide groove section of the positioning control groove 304 is in sliding fit with the limiting extension column 306, the positioning clamping column 301 rotates 90° during the downward movement of the positioning clamping column 301, and the positioning clamping plate 302 rotates synchronously with the positioning clamping column 301 until the positioning clamping plate 302 is located directly above the annular positioning plate portion of the sealing ring body 2 (at this time, the limiting extension column 306 is located on the side of the spiral slide groove close to the vertical slide groove section). When the limiting extension column 306 is in sliding fit with the vertical slide groove section of the positioning control groove 304, the positioning clamping plate 302 moves downward synchronously with the downward movement of the positioning clamping column 301, and the limiting extension column 306 slides along the vertical slide groove section of the positioning control groove 304 until the positioning clamping plate 302 is in close contact with the annular positioning plate of the sealing ring body 2, thereby realizing the position limitation of the sealing ring body 2. When it is necessary to disassemble and replace the sealing ring body 2, the horizontal guide plate 307 is moved upward by the electric push rod 308, and under the sliding fit effect of the positioning control groove 304 and the corresponding limiting extension column 306, the positioning clamping plate 302 moves upward by a certain distance with the positioning clamping column 301, and then the positioning clamping plate 302 rotates 90° and is located in the installation groove, thereby avoiding hindering the movement and disassembly of the sealing ring body 2, and finally the sealing ring body 2 is separated from the annular sealing groove 102.

[0031] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A novel inflatable cabinet sealing plate structure, comprising a sealing plate assembly (1), characterized in that: the sealing plate assembly (1) comprises a sealing plate body (101) made of stainless steel sheet material, one side of the sealing plate body (101) is provided with an annular sealing groove (102), and a sealing ring body (2) is slidably arranged in the annular sealing groove (102); a plurality of positioning and clamping assemblies (3) are fixedly installed in the annular sealing groove (102), the positioning and clamping assembly (3) comprises two positioning and clamping columns (301) which are symmetrically rotatably arranged and can move up and down, and a positioning and clamping plate (302) is fixedly connected to the periphery of the positioning and clamping column (301).

2. A novel sealing plate structure for an air chamber cabinet according to claim 1, characterized in that, A plurality of mounting holes (103) are formed in the surface of the sealing plate body (101), and a plurality of reinforcing ribs (104) are uniformly arranged on the surface of the sealing plate body (101).

3. A novel sealing plate structure for an air chamber cabinet according to claim 1, characterized in that, The sealing ring body (2) is composed of an annular hollow sealing strip and an annular positioning plate, and the annular hollow sealing strip is made of elastic material.

4. A novel sealing plate structure for gassing cabinet according to claim 2, characterized in that, The positioning and clamping assembly (3) further comprises a hollow positioning seat (303), a through hole is symmetrically formed in the upper surface of the hollow positioning seat (303) and is in communication with the inside of the hollow positioning seat (303), and the positioning and clamping column (301) is in sliding fit with the corresponding through hole.

5. A novel sealing plate structure for gassing cabinet according to claim 3, wherein, A positioning and control groove (304) is formed in the periphery of the positioning and clamping column (301), the positioning and control groove (304) is composed of a spiral chute and a vertical chute, and a transmission guide hole (305) is formed in the periphery of the positioning and clamping column (301).

6. A novel sealing plate structure for an air chamber cabinet according to claim 4, characterized in that, Two limiting extension columns (306) are fixedly connected to the inner side wall of the hollow positioning seat (303) through supporting seats, and the limiting extension column (306) is in sliding fit with the corresponding positioning and control groove (304).

7. A novel sealing plate structure for an air chamber cabinet according to claim 5, characterized in that, A horizontal guide plate (307) is fixedly connected between the two transmission guide holes (305), a plurality of electric push rods (308) corresponding to the horizontal guide plate (307) are fixedly installed on the side of the sealing plate body (101) away from the annular sealing groove (102), and one end of the electric push rod (308) penetrates the sealing plate body (101) and is fixedly connected with the corresponding horizontal guide plate (307).

Images