Fire hydrant water level pressure detection device

Abstract

The utility model relates to the technical field of fire hydrants, and discloses a fire hydrant water level pressure detection device which comprises a fire hydrant body, and a mounting mechanism and a maintenance mechanism are arranged on the side face of the fire hydrant body. By arranging the mounting mechanism, the pressure detection device can be quickly mounted, so that the dismounting operation is facilitated; a first supporting ring is installed by arranging a first pipeline, a first threaded pipe is installed on a second pipeline on the right side, so that the detection device body is installed, the first supporting ring is installed on the side face of the second pipeline, and the two first supporting rings drive a first annular plate and a second annular plate to move; a second clamping groove in the right side is used for mounting, so that the pressure detection device is fixed; the maintenance mechanism is arranged to perform pressure detection on the water level of the fire hydrant, so that the device is quickly disassembled by setting sealing operation; and the two sides of the detection device body are clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrants, in particular to a fire hydrant water level and pressure detection device. Background Technique

[0002] A fire hydrant, also called a fire hose connection, is a fixed fire-fighting facility. Its main functions are to control combustibles, isolate combustion-supporting substances, and eliminate ignition sources. Fire hydrants are divided into indoor fire hydrants and outdoor fire hydrants. Among them, indoor fire hydrants are used to supply water to the fire scene from the indoor pipe network and are fixed fire-fighting facilities in factories, warehouses, high-rise buildings, public buildings, ships, etc. They are usually installed in a fire hydrant box and used in conjunction with fire hoses and water guns; outdoor fire hydrants are water supply facilities installed on the outdoor fire water supply pipe network of buildings. They are mainly used for fire trucks to draw water from the municipal water supply pipe network or the outdoor fire water supply pipe network to implement fire fighting, and can also directly connect to the water hose and water gun to spray water for fire fighting.

[0003] The Chinese Patent Network discloses a fire hydrant water level and pressure detection device. The publication number of this scheme is: CN216824629U, which includes a protective box. One side of the protective box is provided with a through hole. A limiting rod is fixedly installed on the upper side inside the protective box. An adjusting screw rod is rotatably installed on the lower side inside the protective box. A movable plate is sleeved on the outer wall of the adjusting screw rod. One side of the movable plate is inserted with a detection pipeline. For this fire hydrant water level and pressure detection device, through the combined use of the protective box, movable plate, adjusting screw rod, first gear, rotating plate, second gear, stress plate, pressure gauge, annular block, handle, pressure sensor, detection pipeline, limiting rod, threaded installation groove, through hole, rubber plug, connecting belt and rotating shaft, some important components of the detection device are located inside the protective box and in a relatively enclosed environment, making it safer during storage and not being damaged, and its operation structure is simple.

[0004] The following problems still exist in this scheme: The detection device is installed by threads. During subsequent maintenance, after the detection pipeline needs to be disassembled, the sealing performance between the water outlet pipeline and the pressure detection device becomes poor, making it inconvenient for detection.

[0005] Therefore, we propose a fire hydrant water level and pressure detection device to solve this problem. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fire hydrant water level and pressure detection device to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: A fire hydrant water level and pressure detection device includes a fire hydrant body, and an installation mechanism and a maintenance mechanism are arranged on the side of the fire hydrant body;

[0008] The installation mechanism includes a support part and an installation part, and the support part is located on the side of the installation part;

[0009] The support part includes a first pipe. The outer surface of the first pipe penetrates through the side surface of the fire hydrant body and extends into the fire hydrant body. A second pipe is arranged on the side surface of the first pipe. A first threaded pipe is formed through the side surface of the second pipe. First support rings are sleeved on the side surfaces of the first pipe and the second pipe in a threaded manner;

[0010] The installation part includes a detection device body. First ring plates are connected to the side surfaces of the two first support rings in a threaded manner. A second ring plate is fixedly arranged on the side surface of the left first ring plate.

[0011] Further improvement lies in that: the maintenance mechanism includes a plurality of fixed boxes. First clamping plates are fixedly arranged on the top surfaces of the two first support rings. A plurality of support blocks are fixedly arranged on the side surface of the left first clamping plate. A plurality of first clamping grooves are formed through the side surface of the right first clamping plate. The outer surfaces of the plurality of support blocks are respectively clamped with the inner walls of the plurality of first clamping grooves. A second clamping groove is formed through the side surface of the right first ring plate. The inner wall of the second clamping groove is in sealed sliding connection with the outer surface of the second ring plate, so as to quickly seal and facilitate detection.

[0012] Further improvement lies in that: the inner wall of the first pipe is in threaded connection with the outer surface of the first threaded pipe. A plurality of elastic members are fixedly arranged on the top surface of the left support block. The top surfaces of the right first clamping plate are respectively fixedly connected with the plurality of fixed boxes. The outer surface of the detection device body is in threaded connection with the inner walls of the two first support rings.

[0013] Further improvement lies in that: a first through groove is formed through the top surfaces of the plurality of fixed boxes. A second groove is formed through the top surfaces of the right first clamping plate. The inner walls of the plurality of second grooves are respectively communicated with the inner walls of the two first clamping grooves. The outer surfaces of the plurality of elastic members respectively penetrate through the inner walls of the plurality of first clamping grooves, the inner walls of the plurality of second grooves, and the inner walls of the plurality of first through grooves and extend to the top surfaces of the plurality of fixed boxes.

[0014] Further improvement lies in that: a second through hole is formed through the side surfaces of the plurality of fixed boxes. The inner walls of the plurality of second through holes are respectively communicated with the inner walls of the plurality of second grooves. Screws are respectively arranged on the side surfaces of the plurality of fixed boxes. The outer surfaces of the plurality of screws respectively penetrate through the side surfaces of the plurality of fixed boxes, the side surfaces of the plurality of elastic members and extend to the side surfaces of the plurality of fixed boxes. The outer surfaces of the plurality of screws are respectively in threaded connection with the side surfaces of the plurality of fixed boxes through bolts.

[0015] A further improvement lies in that: the two first clamping plates are respectively located on both sides of the detection device body, and the outer surfaces at both ends of the detection device body are respectively connected to the inner walls of the first pipeline and the second pipeline by threaded connections. The side surfaces of the two first clamping plates are respectively in contact with the outer surface of the detection device body.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this fire hydrant water level and pressure detection device, by setting an installation mechanism, the pressure detection device can be quickly installed, which is convenient for disassembly operations; by setting a first pipeline to install a first support ring and a second pipeline on the right to install a first threaded pipe, the detection device body can be installed. By setting a first support ring to be installed on the side of the second pipeline, the two first support rings drive the first ring plate and the second ring plate to move, and the second clamping groove on the right is installed to fix the pressure detection device.

[0017] By setting a maintenance mechanism, the water level pressure of the fire hydrant can be detected. Through setting a sealing operation, the device can be quickly disassembled. By squeezing the elastic member and installing it inside the first through groove, it penetrates above the fixed box, making the elastic member align with the second through hole on the side, so as to clamp and fix both sides of the detection device body, which is convenient for subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial exploded perspective view of the structure of the present utility model;

[0019] Figure 2 It is a front cross-sectional view of the three-dimensional structure of the present utility model;

[0020] Figure 3 It is a front view of the three-dimensional structure of the present utility model;

[0021] Figure 4 It is a partial front cross-sectional view of the three-dimensional structure of the present utility model;

[0022] Figure 5 It is a partially enlarged view of the fixed box of the three-dimensional structure of the present utility model.

[0023] In the figure: fire hydrant body 1, installation mechanism 2, first pipeline 201, second pipeline 203, first threaded pipe 204, first support ring 202, detection device body 205, first ring plate 206, second ring plate 207, maintenance mechanism 3, fixed box 301, support block 300, first clamping plate 302, elastic member 303. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a fire hydrant water level and pressure detection device, including a fire hydrant body 1, and an installation mechanism 2 and a maintenance mechanism 3 are arranged on the side of the fire hydrant body 1;

[0027] The installation mechanism 2 includes a support part and an installation part, and the support part is located on the side of the installation part;

[0028] The support part includes a first pipe 201, the outer surface of the first pipe 201 penetrates through the side of the fire hydrant body 1 and extends into the fire hydrant body 1, a second pipe 203 is arranged on the side of the first pipe 201, a first threaded pipe 204 is opened through on the side of the second pipe 203, and first support rings 202 are threadedly sleeved on the sides of the first pipe 201 and the second pipe 203;

[0029] The installation part includes a detection device body 205, first ring plates 206 are threadedly connected and arranged on the sides of the two first support rings 202, and a second ring plate 207 is fixedly arranged on the side of the first ring plate 206 on the left.

[0030] Furthermore, in this embodiment, by setting the installation mechanism 2, the pressure detection device can be quickly installed, thus facilitating disassembly operations; by setting the first pipe 201 to install the first support ring 202, and the second pipe 203 on the right to install the first threaded pipe 204, the detection device body 205 can be installed. By setting the first support ring 202 to be installed on the side of the second pipe 203, the two first support rings 202 drive the first ring plate 206 and the second ring plate 207 to move, and the right second card slot is installed, so as to fix the pressure detection device.

[0031] Embodiment 2

[0032] Please refer to Figures 1 - 5 , and on the basis of Embodiment 1, it is further obtained that:

[0033] The maintenance mechanism 3 includes several fixed boxes 301. On the top surfaces of both first support rings 202, first clamping plates 302 are fixedly arranged. On the side surface of the first clamping plate 302 on the left, several support blocks 300 are fixedly arranged. On the side surface of the first clamping plate 302 on the right, several first card slots are formed through. The outer surfaces of the several support blocks 300 are respectively clamped with the inner walls of the several first card slots. On the side surface of the first ring plate 206 on the right, a second card slot is formed through. The inner wall of the second card slot is in sealed sliding connection with the outer surface of the second ring plate 207.

[0034] Furthermore, in this embodiment, the inner wall of the first pipe 201 is in threaded connection with the outer surface of the first threaded pipe 204. On the top surface of the support block 300 on the left, several elastic members 303 are fixedly arranged. On the top surface of the first clamping plate 302 on the right, they are respectively fixedly connected with several fixed boxes 301. The outer surface of the detection device body 205 is in threaded connection with the inner walls of both first support rings 202.

[0035] Furthermore, in this embodiment, several first through grooves are formed through the top surfaces of the several fixed boxes 301. Second grooves are formed through the top surfaces of the first clamping plates 302 on the right. The inner walls of the several second grooves are respectively communicated with the inner walls of the two first card slots. The outer surfaces of the several elastic members 303 respectively penetrate through the inner walls of the several first card slots, the inner walls of the several second grooves, and the inner walls of the several first through grooves and extend to the top surfaces of the several fixed boxes 301.

[0036] Furthermore, in this embodiment, several second through holes are formed through the side surfaces of the several fixed boxes 301. The inner walls of the several second through holes are respectively communicated with the inner walls of the several second grooves. Screws are respectively arranged on the side surfaces of the several fixed boxes 301. The outer surfaces of the several screws respectively penetrate through the side surfaces of the several fixed boxes 301, the side surfaces of the several elastic members 303 and extend to the side surfaces of the several fixed boxes 301. The outer surfaces of the several screws are respectively in threaded connection with the side surfaces of the several fixed boxes 301 through bolts.

[0037] Furthermore, in this embodiment, the two first clamping plates 302 are respectively located on both sides of the detection device body 205. The outer surfaces at both ends of the detection device body 205 are respectively in threaded connection with the inner wall of the first pipe 201 and the inner wall of the second pipe 203. The side surfaces of the two first clamping plates 302 are respectively in contact with the outer surface of the detection device body 205.

[0038] Furthermore, in this embodiment, by setting the maintenance mechanism 3, the pressure of the fire hydrant water level is detected. Thus, through setting the sealing operation, the device can be quickly disassembled; by squeezing the elastic members 303 and installing them inside the first through groove and penetrating above the fixed box 301, the elastic members 303 are aligned with the second through holes on the side surface, so as to clamp and fix both sides of the detection device body 205, which is convenient for subsequent maintenance.

[0039] During use, the pressure detection device is installed by setting up the installation mechanism 2. The first support ring 202 is installed through the first pipeline 201, and the first threaded pipe 204 is installed through the second pipeline 203 on the right side, so as to install the detection device body 205. The first support ring 202 is installed on the side of the second pipeline 203, so that the two first support rings 202 drive the first ring plate 206 and the second ring plate 207 to move, and the second card slot on the right side is installed. The fire hydrant water level pressure is detected by setting up the maintenance mechanism 3. It is installed inside the first through groove by squeezing the elastic member 303 and penetrates above the fixed box 301, so that the elastic member 303 is aligned with the second through hole on the side, thereby clamping both sides of the detection device body 205.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire hydrant water level and pressure detection device, comprising a fire hydrant body (1), characterized in that: An installation mechanism (2) and a maintenance mechanism (3) are arranged on the side of the fire hydrant body (1); The installation mechanism (2) includes a support part and an installation part, and the support part is located on the side of the installation part; The support part includes a first pipe (201). The outer surface of the first pipe (201) penetrates through the side of the fire hydrant body (1) and extends into the fire hydrant body (1). A second pipe (203) is arranged on the side of the first pipe (201). A first threaded pipe (204) is provided through the side of the second pipe (203). First support rings (202) are threadedly sleeved on the sides of the first pipe (201) and the second pipe (203); The installation part includes a detection device body (205). First ring plates (206) are threadedly connected to the sides of the two first support rings (202). A second ring plate (207) is fixedly arranged on the side of the left first ring plate (206); 2. The water level and pressure detection device for a fire hydrant according to claim 1, wherein: The maintenance mechanism (3) includes a plurality of fixed boxes (301). First clamping plates (302) are fixedly arranged on the top surfaces of the two first support rings (202). A plurality of support blocks (300) are fixedly arranged on the side of the left first clamping plate (302). A plurality of first card slots are provided through the side of the right first clamping plate (302). The outer surfaces of the plurality of support blocks (300) are respectively clamped with the inner walls of the plurality of first card slots. A second card slot is provided through the side of the right first ring plate (206). The inner wall of the second card slot is hermetically slidably connected to the outer surface of the second ring plate (207); 3. The fire hydrant water level and pressure detection device according to claim 2, characterized in that: The inner wall of the first pipe (201) is threadedly connected to the outer surface of the first threaded pipe (204). A plurality of elastic members (303) are fixedly arranged on the top surface of the left support block (300). The top surface of the right first clamping plate (302) is fixedly connected to the plurality of fixed boxes (301) respectively. The outer surface of the detection device body (205) is threadedly connected to the inner walls of the two first support rings (202); 4. The water level and pressure detection device for a fire hydrant according to claim 3, wherein: A first through groove is provided through the top surface of each of the plurality of fixed boxes (301). A second groove is provided through the top surface of the right first clamping plate (302). The inner walls of the plurality of second grooves are respectively communicated with the inner walls of the two first card slots. The outer surfaces of the plurality of elastic members (303) respectively penetrate through the inner walls of the plurality of first card slots, the inner walls of the plurality of second grooves, and the inner walls of the plurality of first through grooves and extend to the top surfaces of the plurality of fixed boxes (301); 5. The fire hydrant water level and pressure detection device according to claim 4, characterized in that: A second through hole is provided through the side of each of the plurality of fixed boxes (301). The inner walls of the plurality of second through holes are respectively communicated with the inner walls of the plurality of second grooves. Screws are respectively arranged on the sides of the plurality of fixed boxes (301). The outer surfaces of the plurality of screws respectively penetrate through the sides of the plurality of fixed boxes (301), the sides of the plurality of elastic members (303) and extend to the sides of the plurality of fixed boxes (301). The outer surfaces of the plurality of screws are respectively threadedly connected to the sides of the plurality of fixed boxes (301) through bolts; 6. The water level and pressure detection device for a fire hydrant according to claim 2, characterized in that: The two first clamping plates (302) are respectively located on both sides of the detection device body (205). The outer surfaces at both ends of the detection device body (205) are respectively connected to the inner walls of the first pipe (201) and the second pipe (203) by threaded connections. The sides of the two first clamping plates (302) are respectively in contact with the outer surface of the detection device body (205).

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