Quickly dismountable assembly of gas pressure regulating cabinet for easy maintenance

Abstract

The utility model discloses a gas pressure regulating cabinet quick detachable assembly convenient to maintain relates to gas pressure regulating cabinet field, including the cabinet body, the inner wall fixedly connected with fixed plate of cabinet body, the inner wall mounting of cabinet body has the support frame, the inner wall fixedly connected with filter of support frame, one end fixedly connected with the collar of filter, one end fixedly connected with regulating valve of collar, one end fixedly connected with the conveying pipeline of regulating valve through the collar, the lateral wall of fixed plate is set up the card slot, the inner wall fixedly connected with return spring of support frame. The utility model discloses the fixed plate, support frame, collar, card slot, return spring and clamping block through setting, through the utilization collar to replace traditional flange fixed, can make the dismantling of component between more portable, improves maintenance efficiency, and then through pressing clamping block, can take out support frame, avoids the space limit in the cabinet, promotes the operation security.

Description

Technical Field

[0001] This utility model relates to the field of gas pressure regulating cabinets, specifically to a quick-assembly and disassembly component for a gas pressure regulating cabinet that is easy to maintain. Background Technology

[0002] Gas pressure regulating cabinets are key equipment in gas transmission and distribution systems. Their function is to regulate the higher inlet pressure of the upstream stage to the required pressure downstream. However, traditional gas pressure regulating cabinets have some problems in maintenance. On the one hand, the internal space of the pressure regulating cabinet is compact, making it difficult for staff to obtain a good view and operating space during maintenance. On the other hand, the components of the pressure regulating cabinet are mostly connected by traditional fixing methods such as bolts, which makes disassembly and installation cumbersome, requires the use of various tools, and consumes a lot of time and manpower. Moreover, the operation is more difficult in a confined space. Therefore, there is a need for gas pressure regulating cabinets with quick-disassembly and assembly components that are easy to maintain.

[0003] Existing gas pressure regulating cabinets are cumbersome to disassemble and install internal components, have limited operating space, and lack good visibility, making operation difficult. Therefore, there is an urgent need for gas pressure regulating cabinets with quick-disassembly and assembly components that are easy to maintain. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a quick-disassembly and assembly component for gas pressure regulating cabinets that is easy to maintain, in order to solve the problems that the disassembly and installation of the components inside the existing gas pressure regulating cabinets are cumbersome, the operating space is small, the visibility is poor, and the operation is difficult.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-assembly and disassembly assembly for a gas pressure regulating cabinet that is easy to maintain, comprising a cabinet body, a fixing plate fixedly connected to the inner wall of the cabinet body, a support frame installed on the inner wall of the cabinet body, a filter fixedly connected to the inner wall of the support frame, a retaining sleeve fixedly connected to one end of the filter, a regulating valve fixedly connected to one end of the retaining sleeve, a delivery pipe fixedly connected to one end of the regulating valve via the retaining sleeve, a slot formed on the side wall of the fixing plate, a return spring fixedly connected to the inner wall of the support frame, and a retaining block fixedly connected to one end of the return spring.

[0006] A light is fixedly connected to the top of the cabinet, a guide plate is fixedly connected to the inner wall of the top of the cabinet, a slider is installed on the inner wall of the cabinet, a mounting bracket is fixedly connected to the outer wall of the slider, and a brush is fixedly connected to the outer wall of the mounting bracket.

[0007] Preferably, the fixing plate is symmetrically arranged around the central axis of the cabinet, and the fixing plate is engaged with the support frame.

[0008] Preferably, the locking block is telescopically connected to the support frame via a reset spring, and the locking block is movably connected to the support frame.

[0009] Preferably, the card block is inserted into the card slot, and the card block is symmetrically arranged about the central axis of the support frame.

[0010] Preferably, the slider is movably connected to the cabinet body, and the slider is engaged with the guide plate.

[0011] Preferably, the brush is mounted on a mounting bracket to form a sliding structure within the cabinet, and the brush is in close contact with the surface of the lighting lamp.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the setting of a fixing plate, support frame, sleeve, slot, return spring and block, uses the sleeve to replace the traditional flange fixation, which makes the disassembly between components more convenient and improves maintenance efficiency. Then, by pressing the block, the support frame can be removed, avoiding the limitation of cabinet space and improving operation safety.

[0014] 2. This utility model, through the installation of a cabinet, lighting, guide plate, slider, mounting bracket, and brush, facilitates maintenance operations in low-light conditions by providing a good field of vision. Furthermore, by pulling the mounting bracket, the brush can slide on the lighting to facilitate the cleaning of debris adhering to the lighting. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a structural schematic diagram of the support frame installation method of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the top component of the cabinet of this utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Cabinet; 2. Fixing plate; 3. Support frame; 4. Filter; 5. Sleeve; 6. Regulating valve; 7. Conveying pipe; 8. Slot; 9. Return spring; 10. Locking block; 11. Lighting lamp; 12. Guide plate; 13. Slider; 14. Mounting bracket; 15. Brush. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The embodiments of this utility model will be described below based on its overall structure.

[0022] Please see Figures 1-4 A quick-assembly and disassembly assembly for a gas pressure regulating cabinet that is easy to maintain includes a cabinet body 1. A fixing plate 2 is fixedly connected to the inner wall of the cabinet body 1. A support frame 3 is installed on the inner wall of the cabinet body 1. A filter 4 is fixedly connected to the inner wall of the support frame 3. A retaining sleeve 5 is fixedly connected to one end of the filter 4. A regulating valve 6 is fixedly connected to one end of the retaining sleeve 5. A delivery pipe 7 is fixedly connected to one end of the regulating valve 6 through the retaining sleeve 5. A slot 8 is opened on the side wall of the fixing plate 2. A return spring 9 is fixedly connected to the inner wall of the support frame 3. A locking block 10 is fixedly connected to one end of the return spring 9. The fixing plate 2 is symmetrically arranged about the central axis of the cabinet body 1, and the fixing plate 2 and the support frame 3 are... The locking block 10 is connected to the support frame 3 via a return spring 9, forming a telescopic structure. The locking block 10 is movably connected to the support frame 3 and inserts into the slot 8. The locking block 10 is symmetrically arranged about the central axis of the support frame 3. When using the device, the use of the sleeve 5 instead of the traditional flange fixation makes the disassembly and removal of the filter 4, regulating valve 6 and conveying pipeline 7 more convenient and improves maintenance efficiency. By pressing the locking blocks 10 on both sides, the locking blocks 10 are disengaged from the slot 8 under the action of the return spring 9, and the support frame 3 can be removed, avoiding the limitation of cabinet space and improving operational safety.

[0023] Please see Figures 1-4 The gas pressure regulating cabinet is a quick-assembly and disassembly component for easy maintenance. A light 11 is fixedly connected to the top of the cabinet 1, a guide plate 12 is fixedly connected to the inner wall of the top of the cabinet 1, a slider 13 is installed on the inner wall of the cabinet 1, a mounting bracket 14 is fixedly connected to the outer wall of the slider 13, and a brush 15 is fixedly connected to the outer wall of the mounting bracket 14. The slider 13 is movably connected to the cabinet 1, and the slider 13 is engaged with the guide plate 12. The brush 15 forms a sliding structure with the cabinet 1 via the mounting bracket 14, and the brush 15 is in close contact with the surface of the light 11. When using the device, the light 11 makes it easy to perform maintenance operations when the light is insufficient. By pulling the mounting bracket 14, the brush 15 on the mounting bracket 14 slides along the guide plate 12 using the slider 13, and the brush 15 slides on the light 11. There is no need to disassemble the light 11, which makes it easy to clean the debris attached to the light 11.

[0024] Working principle: When in use, first move the device to a suitable position. Then, when maintenance is required on the internal components of the cabinet 1, simply press the locking blocks 10 on both sides of the fixed support frame 3. The locking blocks 10 are pressed back into the support frame 3, and the return spring 9 is compressed until the locking blocks 10 disengage from the slot 8. Then, the support frame 3 can be removed from the fixed plate 2. At the same time, the lighting lamp 11 can be turned on to assist the maintenance operation when the light is insufficient. Then, move the support frame 3 to a spacious position and quickly disassemble the filter 4, regulating valve 6, and conveying pipe 7 by unlocking the locking sleeve 5 for maintenance. When impurities adhere to the lighting lamp 11 and affect the lighting effect, simply pull the mounting bracket 14 so that the mounting bracket 14 slides along the guide plate 12 on the cabinet 1 via the slider 13, and moves the brush 15 on the lighting lamp 11 to clean the lighting lamp 11. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-release assembly for an easy-to-maintain gas pressure regulating cabinet, comprising a cabinet body (1), characterized in that: A fixing plate (2) is fixedly connected to the inner wall of the cabinet (1). A support frame (3) is installed on the inner wall of the cabinet (1). A filter (4) is fixedly connected to the inner wall of the support frame (3). A sleeve (5) is fixedly connected to one end of the filter (4). A regulating valve (6) is fixedly connected to one end of the sleeve (5). A conveying pipe (7) is fixedly connected to one end of the regulating valve (6) through the sleeve (5). A slot (8) is opened on the side wall of the fixing plate (2). A return spring (9) is fixedly connected to the inner wall of the support frame (3). A locking block (10) is fixedly connected to one end of the return spring (9). A lighting lamp (11) is fixedly connected to the top of the cabinet (1), a guide plate (12) is fixedly connected to the inner wall of the top of the cabinet (1), a slider (13) is installed on the inner wall of the cabinet (1), a mounting bracket (14) is fixedly connected to the outer wall of the slider (13), and a brush (15) is fixedly connected to the outer wall of the mounting bracket (14).

2. The quick-release assembly for easy maintenance of a gas pressure regulating cabinet according to claim 1, characterized in that: The fixing plate (2) is symmetrically arranged with respect to the central axis of the cabinet (1), and the fixing plate (2) is engaged with the support frame (3).

3. The quick-release assembly for easy maintenance of a gas pressure regulating cabinet according to claim 1, characterized in that: The locking block (10) forms a telescopic structure with the support frame (3) through the return spring (9), and the locking block (10) is movably connected with the support frame (3).

4. The quick-release assembly for easy maintenance of a gas pressure regulating cabinet according to claim 1, characterized in that: The card block (10) is inserted into the card slot (8), and the card block (10) is symmetrically arranged with respect to the central axis of the support frame (3).

5. The quick-release assembly for easy maintenance of a gas pressure regulating cabinet according to claim 1, characterized in that: The slider (13) is movably connected to the cabinet (1), and the slider (13) is engaged with the guide plate (12).

6. The quick-release assembly for easy maintenance of a gas pressure regulating cabinet according to claim 1, characterized in that: The brush (15) is mounted on the cabinet (1) via the mounting bracket (14) to form a sliding structure, and the brush (15) is in close contact with the surface of the lighting lamp (11).

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