Fire cabinet pressure gauge adapter

Abstract

The utility model discloses a pressure gauge joint for fire-fighting showcase, including swing joint conversion joint subassembly, swing joint conversion joint subassembly is fixed at pressure gauge bottom end, fixed subassembly, fixed subassembly is fixed on swing joint conversion joint subassembly, limiting subassembly, limiting subassembly symmetry fixed on swing joint conversion joint subassembly in fixed subassembly top. The movable joint in swing joint conversion joint subassembly is connected with the connector thread connection of pressure gauge bottom end, and the movable joint bottom end is connected in the inner tooth joint top end outside, when replacing the pressure gauge of fault, rotates movable joint, makes movable joint along inner tooth joint and moves down, makes movable joint and the connector of pressure gauge bottom end separate, can with the pressure gauge of fault and take out, need not larger space and rotate pressure gauge, and the replacement pressure gauge of fault is quick and convenient, saves time and manpower. Reduce tunnel inspector's work intensity, improve work efficiency. Improve the equipment intact rate, greatly reduce the maintenance cost.

Description

Technical Field

[0001] This application relates to the field of fire protection technology, specifically to a pressure gauge connector for fire-fighting display windows. Background Technology

[0002] Pressure gauges in fire protection systems are mainly used to monitor the operating pressure of equipment such as fire pumps to ensure the normal operation of the system. Fire protection display cases are installed in tunnels, and pressure gauges inside these cases can monitor pressure values ​​in real time to ensure that the outlet pressure of the fire pumps meets design requirements.

[0003] The tunnel complex has a large number of fire protection display windows, which have been in use for a long time and operate in a harsh environment. The water pressure gauges in the fire protection display windows have been frequently replaced recently due to corrosion. The pressure gauges are too close to the window wall, and there is not enough space to rotate them when they are replaced, removed or installed. Each time a faulty pressure gauge needs to be replaced, several pipe fixing clamps of the foam assembly must be removed and the assembly loosened to allow the pressure gauge enough space to rotate counterclockwise to loosen and remove it. After the pressure gauge is replaced, several pipe fixing clamps of the foam assembly must be re-fixed. Replacing faulty pressure gauges is both time-consuming and labor-intensive.

[0004] Therefore, we request the supply of pressure gauge connectors for fire-fighting display windows. Utility Model Content

[0005] This embodiment provides a pressure gauge connector for fire-fighting display windows, which solves the problems of pressure gauges being too close to the display window wall, insufficient space for rotation during replacement or installation, and the need to remove several pipe clamps from the foam assembly and loosen the device for each replacement, making the replacement of faulty pressure gauges both time-consuming and labor-intensive.

[0006] According to one aspect of this application, a pressure gauge connector for fire-fighting display windows is provided, the pressure gauge connector for fire-fighting display windows further comprising: A union adapter assembly, wherein the union adapter assembly is fixed to the bottom end of the pressure gauge; A fixing component, which is fixed to the union adapter assembly; A limiting component is symmetrically fixed on the live adapter assembly at the top of the fixed component.

[0007] Furthermore, the pressure gauge includes a dial and a connector, with the dial fixed to the top of the connector.

[0008] Furthermore, the union adapter assembly includes a movable connector, an internal thread connector, an adapter body, and an external thread connector, wherein the movable connector is threaded onto the outside of the connector.

[0009] Furthermore, the bottom end of the movable connector is threaded to the outside of the top end of the internal thread connector, the bottom end of the internal thread connector is fixed to the top of the adapter body, and an external thread connector is fixed to the bottom of the adapter body.

[0010] Furthermore, the fixing assembly includes a fixing plate, a connecting column, a threaded block, a threaded groove, and a screw rod. The fixing plate is arranged in an annular shape and is fixed to the outside of the bottom end of the movable joint.

[0011] Furthermore, the fixed plate is slidably connected to connecting columns at both ends, and a screw rod is fixed to the top of the connecting column.

[0012] Furthermore, a threaded block is fixed to the bottom end of the connecting column through the fixing plate, and a threaded groove is provided on the top of the corresponding adapter body.

[0013] Furthermore, the limiting component includes a second fixing plate, a mounting plate, a rotating shaft, a mounting block, a third fixing plate, and a hook. The second fixing plate is arc-shaped and is symmetrically fixed on the outer walls of both sides of the top of the movable joint.

[0014] Furthermore, mounting plates are fixed on both sides of the bottom of the second fixing plate, and mounting blocks are rotatably connected to the bottom of the mounting plates via a rotating shaft. The mounting plates on both sides of the bottom of the second fixing plate are arranged on both sides of the mounting blocks.

[0015] Furthermore, a fixing plate three is fixed to the bottom of the mounting block, and hooks are fixed to both sides of the bottom of the fixing plate three.

[0016] The advantages of this application are: By fixing a union adapter assembly to the connector at the bottom of the pressure gauge, the movable joint in the union adapter assembly is threadedly connected to the connector at the bottom of the pressure gauge. The bottom thread of the movable joint is threaded onto the outside of the top of the internal thread connector. When replacing a faulty pressure gauge, rotating the movable joint moves it down along the internal thread connector, separating it from the connector at the bottom of the pressure gauge, allowing the faulty pressure gauge to be removed. This eliminates the need for a large space to rotate the pressure gauge, making replacement quick and convenient, saving both time and manpower. It reduces the workload of tunnel inspectors and improves work efficiency. It also increases equipment availability and significantly reduces maintenance costs.

[0017] By setting a fixed structure at the bottom of the movable joint and symmetrically fixing limiting components on both sides of the top of the movable joint, after connecting both ends of the movable joint with the connector and the internal thread connector, the connecting pins on both sides of the bottom of the movable joint are rotated respectively, so that the threaded block at the bottom of the connecting pin is threadedly connected with the threaded groove at the top of the conversion joint body, thereby increasing the stability of the connection between the movable joint and the connector and the internal thread connector. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application; Figure 2 This is a front view structural diagram of one embodiment of this application; Figure 3 This is a side view of a limiting component according to an embodiment of this application; Figure 4 This is a schematic diagram of an overall split structure according to an embodiment of this application.

[0020] In the diagram: 1. Pressure gauge; 101. Dial; 102. Connector; 2. Union adapter assembly; 201. Movable connector; 202. Internal thread connector; 203. Adapter body; 204. External thread connector; 3. Fixing assembly; 301. Fixing plate one; 302. Connecting post; 303. Threaded block; 304. Threaded groove; 305. Tightening rod; 4. Limiting assembly; 401. Fixing plate two; 402. Mounting plate; 403. Shaft; 404. Mounting block; 405. Fixing plate three; 406. Hook. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Please see Figure 1-4 As shown, the pressure gauge connector for fire-fighting display windows further includes: A union adapter assembly 2 is fixed to the bottom of the pressure gauge 1; Fixing component 3, which is fixed to the union adapter assembly 2; Limiting component 4 is symmetrically fixed on the live-fit adapter component 2 at the top of the fixing component 3.

[0028] The pressure gauge 1 includes a dial 101 and a connector 102, with the dial 101 fixed to the top of the connector 102.

[0029] The union adapter assembly 2 includes a movable connector 201, an internal thread connector 202, an adapter body 203, and an external thread connector 204. The movable connector 201 is threaded to the outside of the connector 102.

[0030] The bottom end of the movable connector 201 is threaded to the outside of the top end of the internal thread connector 202. The bottom end of the internal thread connector 202 is fixed to the top of the adapter body 203. The bottom of the adapter body 203 is fixed with an external thread connector 204.

[0031] The fixing component 3 includes a fixing plate 301, a connecting post 302, a threaded block 303, a threaded groove 304, and a screw rod 305. The fixing plate 301 is arranged in a ring shape and is fixed to the outside of the bottom end of the movable joint 201.

[0032] The fixed plate 301 is slidably connected to the two ends of the connecting column 302, and the top of the connecting column 302 is fixed with the screw rod 305.

[0033] The bottom end of the connecting column 302 passes through the fixing plate 301 and is fixed with a threaded block 303. The top of the conversion connector body 203 corresponding to the threaded block 303 is provided with a threaded groove 304.

[0034] The limiting component 4 includes a second fixing plate 401, a mounting plate 402, a rotating shaft 403, a mounting block 404, a third fixing plate 405, and a hook 406. The second fixing plate 401 is arc-shaped and is symmetrically fixed on the outer walls of both sides of the top of the movable joint 201.

[0035] Mounting plates 402 are fixed on both sides of the bottom of the second fixing plate 401. Mounting blocks 404 are rotatably connected to the bottom of the mounting plates 402 via a rotating shaft 403. The mounting plates 402 on both sides of the bottom of the second fixing plate 401 are arranged on both sides of the mounting blocks 404.

[0036] The bottom of the mounting block 404 is fixed with a fixing plate 405, and the bottom sides of the fixing plate 405 are fixed with hooks 406.

[0037] Working principle and usage: Fix the union adapter assembly 2 on the connector 102 at the bottom of the pressure gauge 1. Rotate the movable connector 201 in the union adapter assembly 2 so that the movable connector 201 is threadedly connected to the connector 102 at the bottom of the pressure gauge 1. The bottom end of the movable connector 201 is threadedly connected to the outside of the top end of the internal thread connector 202. After the two ends of the movable connector 201 are connected to the connector 102 and the internal thread connector 202, rotate the connecting posts 302 on both sides of the bottom end of the movable connector 201 so that the threaded block 303 at the bottom end of the connecting post 302 is threadedly connected to the threaded groove 304 at the top of the adapter body 203, thereby increasing the stability of the connection between the movable connector 201 and the connector 102 and the internal thread connector 202. When replacing the faulty pressure gauge 1, rotate the connecting posts 302 on both sides of the bottom end of the movable joint 201 using the screw rod 305 to separate the threaded block 303 from the threaded groove 304 at the bottom of the connecting post 302. Then, pull up the connecting post 302 and rotate the fixing plate 405 in the limiting assembly 4 to hook the screw rod 305 onto the corresponding hook, so that the hook 406 limits the connecting post 302. Then, rotate the movable joint 201 to move it down along the internal threaded joint 202, separating the movable joint 201 from the connecting head 102 at the bottom end of the pressure gauge 1. The faulty pressure gauge 1 can then be disassembled and removed. This method requires little space to rotate the pressure gauge 1, making replacement quick and convenient, saving both time and manpower. It reduces the workload of tunnel inspectors, improves work efficiency, increases equipment availability, and significantly reduces maintenance costs.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A pressure gauge connector for fire-fighting display windows, characterized in that, The pressure gauge connector for the fire-fighting display window also includes: A union adapter assembly (2) is fixed to the bottom of the pressure gauge (1); Fixing component (3), which is fixed to the union adapter assembly (2); Limiting component (4), which is symmetrically fixed on the live-fit adapter component (2) at the top of the fixing component (3).

2. The pressure gauge connector for fire-fighting display windows according to claim 1, characterized in that: The pressure gauge (1) includes a dial (101) and a connector (102), with the dial (101) fixed to the top of the connector (102).

3. The pressure gauge connector for fire-fighting display windows according to claim 1, characterized in that: The union adapter assembly (2) includes a movable connector (201), an internal thread connector (202), an adapter body (203), and an external thread connector (204), wherein the movable connector (201) is threaded to the outside of the connector (102).

4. The pressure gauge connector for fire-fighting display windows according to claim 3, characterized in that: The bottom end of the movable connector (201) is threaded to the outside of the top end of the internal thread connector (202), the bottom end of the internal thread connector (202) is fixed to the top of the adapter body (203), and the bottom of the adapter body (203) is fixed with an external thread connector (204).

5. The pressure gauge connector for fire-fighting display windows according to claim 1, characterized in that: The fixing component (3) includes a fixing plate (301), a connecting column (302), a threaded block (303), a threaded groove (304), and a screw rod (305). The fixing plate (301) is arranged in a ring shape and is fixed to the outside of the bottom end of the movable joint (201).

6. The pressure gauge connector for fire-fighting display windows according to claim 5, characterized in that: The fixed plate (301) is slidably connected to the two ends of the connecting column (302), and the top of the connecting column (302) is fixed with a screw rod (305).

7. The pressure gauge connector for fire-fighting display windows according to claim 6, characterized in that: The bottom end of the connecting column (302) passes through the fixing plate (301) and is fixed with a threaded block (303). The top of the conversion connector body (203) corresponding to the threaded block (303) is provided with a threaded groove (304).

8. The pressure gauge connector for fire-fighting display windows according to claim 1, characterized in that: The limiting component (4) includes a second fixing plate (401), a mounting plate (402), a rotating shaft (403), a mounting block (404), a third fixing plate (405), and a hook (406). The second fixing plate (401) is set in an arc shape and is symmetrically fixed on the outer walls of the top two sides of the movable joint (201).

9. The pressure gauge connector for fire-fighting display windows according to claim 8, characterized in that: The bottom of the second fixing plate (401) is fixed with mounting plates (402) on both sides. The bottom of the mounting plate (402) is rotatably connected to the mounting block (404) via a rotating shaft (403). The mounting plates (402) on both sides of the bottom of the second fixing plate (401) are arranged on both sides of the mounting block (404).

10. The pressure gauge connector for fire-fighting display windows according to claim 9, characterized in that: The mounting block (404) has a fixing plate three (405) fixed at its bottom, and the fixing plate three (405) has hooks (406) fixed on both sides of its bottom.

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