Fire hydrant water pressure detection device for building fire-fighting facility detection

Abstract

The utility model discloses a fire hydrant water pressure detection device for building fire-fighting facility detection, and particularly relates to the fire-fighting technical field, the fire hydrant water pressure detection device comprises a fire hydrant main body, the middle part of the outer surface of an output pipe is sleeved with a positioning mechanism, the upper part of the positioning mechanism is fixedly connected with a guide mechanism, and the upper side of the middle part of the guide mechanism is in threaded connection with a transmission mechanism; the lower side of the exterior of the transmission mechanism is rotationally connected with a detection assembly. According to the fire hydrant water pressure detection device for building fire-fighting facility detection, the clamping mechanism can be matched with the matching assembly to be connected with the positioning mechanism, and the positioning mechanism can be matched with the matching assembly and the clamping mechanism to support the output pipe; and under the action of the transmission mechanism, the detection assembly can be driven to conduct lifting adjustment, the water pressure of the inner cavity of the output pipe can be detected through the detection assembly, and the practicability and universality of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fire fighting, especially relates to a fire hydrant water pressure detection device for building fire fighting equipment detection. BACKGROUND

[0002] Fire hydrant, formal name is fire hydrant, a fixed fire fighting equipment, main function is control combustible, isolate combustion-supporting material, eliminate ignition source. Indoor fire hydrant and outdoor fire hydrant, fire fighting system includes, outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system, some also have automatic sprinkler system, water cannon system, gas fire extinguishing system, fire detection system, water mist system etc. Fire hydrant set is generally combined by fire box + fire hose + water gun + buckle + plug + clamp, fire hydrant is mainly used for fire truck to take water from municipal water supply pipe network or outdoor fire water supply pipe network and implements fire extinguishing, and can be directly connected with water hose and water gun to extinguish fire. Therefore, indoor and outdoor fire hydrant system is also important fire fighting equipment for fire fighting.

[0003] Chinese patent document CN212903870U discloses a fire hydrant water pressure detection device for building fire fighting equipment detection, which comprises a fire hydrant main body, a water valve switch is arranged at the upper end of the fire hydrant main body, a pipeline is arranged on one side of the fire hydrant main body, a first interface is arranged on one side of the pipeline, a second interface is threadedly connected to the outer wall of the first interface, a connecting pipe is fixedly installed on one side of the second interface, and a cylinder is fixedly installed on the inner wall of one side of the connecting pipe; a through hole is formed in one side of the cylinder, a connecting column is movably installed in the through hole, a contact piece is fixedly installed on one side of the connecting column outside the cylinder, and a circular plate is fixedly installed on the other side of the connecting column inside the cylinder. The device can quickly detect whether the water pressure of the fire hydrant main body reaches the standard through the indication light, has high detection speed and high practicability.

[0004] The above patent document can quickly detect whether the water pressure of the fire hydrant main body reaches the standard during implementation, but it cannot conveniently and stably disassemble and assemble the water pressure detection equipment, so that shaking occurs during water pressure detection, and the detection value of the water pressure is inaccurate. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a fire hydrant water pressure detection device for building fire fighting equipment detection, which can effectively solve the problem of inconvenient and stable disassembly and assembly of the water pressure detection equipment.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] The utility model provides a fire hydrant water pressure detection device for building fire fighting equipment detection, including the fire hydrant main part, the cooperation assembly is equipped on the lower right side of the fire hydrant main part outside surface, the clamping mechanism is movably connected to the left part of cooperation assembly outside surface, the output pipe is fixedly connected to the left side of the upper portion of the fire hydrant main part outside surface, the positioning mechanism is equipped on the middle part of output pipe outside surface, the guide mechanism is fixedly connected to the upper portion of positioning mechanism, the transmission mechanism is threadedly connected to the middle portion of guide mechanism upper side, detection assembly is rotatably connected to the lower side of transmission mechanism outside.

[0008] Preferably, the cooperation assembly includes an arc-shaped frame, and the arc-shaped frame is symmetrically provided with clamping grooves in the front and rear portions of the left end of the outer surface.

[0009] Preferably, the clamping mechanism includes an arc-shaped clamping plate, and the arc-shaped clamping plate is symmetrically provided with fastening screws in the front and rear sides of the right portion of the outer surface.

[0010] Preferably, the positioning mechanism includes a positioning ring, and the positioning ring is fixedly connected with a fixed seat two at the middle position of the lower portion of the outer surface.

[0011] Preferably, the guide mechanism includes a fixed sleeve, and the fixed sleeve is symmetrically provided with guide grooves in the front and rear portions of the outer surface.

[0012] Preferably, the transmission mechanism includes an externally-threaded shaft, and the externally-threaded shaft is fixedly connected with a connecting ring at the middle portion of the lower end of the outer surface.

[0013] Preferably, the detection assembly includes a lifting column, and the lifting column is symmetrically fixedly connected with limit blocks in the upper sides of the front and rear portions of the outer surface.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、The utility model discloses a cooperation assembly can realize with the clamping mechanism cooperation and hold the fire hydrant main part, through the clamping mechanism can and cooperation assembly cooperation and the positioning mechanism are connected with the effect, can be supported with cooperation assembly, clamping mechanism cooperation to output pipe through the positioning mechanism effect, improved the practicality of device, through the guiding mechanism can realize the movement of detection assembly of transmission mechanism and guiding effect, can drive detection assembly to adjust the effect under the action of transmission mechanism, and through detection assembly can detect the water pressure of output pipe inner chamber effect, improved the practicality and universality of device.

[0016] 2、The utility model discloses through rotating outer thread shaft can drive lifting column along fixed sleeve inner chamber and slide up and down, simultaneously through two limit stops can position the movement of lifting column to avoid the phenomenon that the movement of lifting column falls in fixed sleeve inner chamber occurs, at the same time, through the outer thread shaft drives lifting column to lift the movement of water pressure detection ball and can drive water pressure detection ball to lift the movement of the height in output pipe inner chamber, can then detect the water pressure of output pipe inner chamber different depth, improved the practicality and universality of device. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is cooperation assembly, clamping mechanism, positioning mechanism schematic diagram of the utility model;

[0019] Figure 3 It is guiding mechanism structure schematic diagram of the utility model;

[0020] Figure 4 It is transmission mechanism, detection assembly structure schematic diagram of the utility model.

[0021] In the drawing: 1, fire hydrant main part;2, cooperation assembly;21, arc frame;22, clamping groove;3, clamping mechanism;31, arc clamping plate;32, fastening screw;33, fixed seat one;4, output pipe;5, positioning mechanism;51, positioning ring;52, fixed seat two;53, support plate;6, guiding mechanism;61, fixed sleeve;62, guide groove;63, inner thread pipe;7, transmission mechanism;71, outer thread shaft;72, connecting ring;8, detection assembly;81, lifting column;82, limit stop;83, water pressure detection ball. SPECIFIC IMPLEMENTATION

[0022] In order to make the technical means, creative characteristics, achieve the purpose and effect of the utility model easy to understand, the following specific implementation is further described.

[0023] As Figure 1 shown, a fire hydrant water pressure detection device for building fire fighting equipment detection, including fire hydrant body 1, fire hydrant body 1 outer surface lower right side set with cooperation assembly 2, can realize with clamping mechanism 3 cooperation on fire hydrant body 1 is clamped the role, cooperation assembly 2 outer surface left part is movably connected with clamping mechanism 3, can realize and cooperation assembly 2 cooperation with positioning mechanism 5 is connected the role, fire hydrant body 1 outer surface upper left side fixedly connected with output pipe 4, output pipe 4 outer surface middle part is set with positioning mechanism 5, can realize and cooperation assembly 2, clamping mechanism 3 cooperation on output pipe 4 is supported the role, positioning mechanism 5 upper fixedly connected with guide mechanism 6, can realize the movement of transmission mechanism 7 and detection assembly 8 is guided the role, guide mechanism 6 middle upper side is threadedly connected with transmission mechanism 7, can realize detection assembly 8 is driven to adjust the role, transmission mechanism 7 external lower side rotationally connected with detection assembly 8, can realize the water pressure of output pipe 4 inner cavity is detected the role.

[0024] In order to realize the cooperation with clamping mechanism 3 on fire hydrant body 1 is clamped, refer to Figure 2 , cooperation assembly 2 includes arc-shaped frame 21, arc-shaped frame 21 outer surface left end front and rear symmetrically set with clamping groove 22, which is communicated with the outside, can realize the arc-shaped clamping plate 31 is contained and fixed the role.

[0025] In order to realize the cooperation with cooperation assembly 2 with positioning mechanism 5 is connected, refer to Figure 2 , clamping mechanism 3 includes arc-shaped clamping plate 31, arc-shaped clamping plate 31 outer surface right part front and back side symmetrically threadedly connected with fastening screw 32, arc-shaped clamping plate 31 outer surface left part middle position fixedly connected with fixed seat one 33, can realize the arc-shaped clamping plate 31 and arc-shaped frame 21 are clamped and fixed the role.

[0026] In order to realize the cooperation with cooperation assembly 2, clamping mechanism 3 on output pipe 4 is supported, refer to Figure 2 , positioning mechanism 5 includes positioning ring 51, positioning ring 51 outer surface lower middle position fixedly connected with fixed seat two 52, fixed seat two 52 lower part rotationally connected with support plate 53, can realize and fixed seat one 33 connection on positioning ring 51 is supported and fixed the role, and support plate 53 lower part and fixed seat one 33 inner cavity middle part rotationally connected.

[0027] In order to realize the movement of transmission mechanism 7 and detection assembly 8 is guided, refer to Figure 3The guiding mechanism 6 comprises a fixed sleeve 61, the front and rear parts of the outer surface of the fixed sleeve 61 are symmetrically provided with guiding grooves 62 communicated with the outside, the fixed sleeve 61 can realize the functions of limiting and guiding the detection assembly 8, the upper end of the outer surface of the fixed sleeve 61 is fixedly connected with an inner threaded pipe 63, the inner threaded pipe 63 can realize the function of driving the lifting column 81 to move up and down through the threaded transmission between the inner surface of the inner threaded pipe 63 and the outer surface of the outer threaded shaft 71, and the lower part of the outer surface of the fixed sleeve 61 is fixedly connected with the upper part of the positioning ring 51.

[0028] In order to realize the function of driving the detection assembly 8 to move up and down, referring to Figure 4 The transmission mechanism 7 comprises an outer threaded shaft 71, the middle part of the lower end of the outer surface of the outer threaded shaft 71 is fixedly connected with a connecting ring 72, the connecting ring 72 can realize the function of driving the lifting column 81 to slide in the inner cavity of the fixed sleeve 61, and the outer surface of the outer threaded shaft 71 is threadedly connected with the inner surface of the inner threaded pipe 63.

[0029] In order to realize the function of detecting the water pressure in the inner cavity of the output pipe 4, referring to Figure 4 The detection assembly 8 comprises a lifting column 81, the upper sides of the front and rear parts of the outer surface of the lifting column 81 are symmetrically fixedly connected with limiting blocks 82, the lower end of the outer surface of the lifting column 81 is fixedly installed with a water pressure detection ball 83, the upper part of the lifting column 81 is rotatably connected with the outer surface of the connecting ring 72, and the outer surfaces of the two limiting blocks 82 are slidably connected with the inner cavities of the corresponding guiding grooves 62.

[0030] When it is necessary to adjust the height of the water pressure detection ball 83, the outer threaded shaft 71 is rotated to drive the inner surface of the inner threaded pipe 63, so that the water pressure detection ball 83 can be driven to move up and down through the connection between the lifting column 81 and the connecting ring 72.

[0031] It should be noted that the specific installation method of the water pressure detection ball 83, the connection mode of the circuit and the control method in the utility model all belong to conventional design, and the utility model will not be described in detail.

[0032] The working principle of the utility model is as follows: firstly, the positioning ring 51 is sleeved on the outer surface of the output pipe 4, then the arc-shaped clamping plate 31 connected with the supporting plate 53 is sleeved on the lower part of the outer surface of the fire hydrant main body 1, and then the arc-shaped frame 21 and the arc-shaped clamping plate 31 are fixed through the two fastening screws 32, so that the arc-shaped clamping plate 31 and the arc-shaped frame 21 are stably fixed at the lower part of the fire hydrant main body 1, at this time, the outer threaded shaft 71 is rotated to drive the inner surface of the inner threaded pipe 63, so that the lifting column 81 is pushed to move up and down along the inner cavity of the guiding groove 62, and then the height of the water pressure detection ball 83 in the inner cavity of the output pipe 4 can be adjusted.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A hydrant water pressure detection device for building fire facility detection, comprising a hydrant main body (1), characterized in that: The lower right side of the fire hydrant body (1) is sleeved with a matching assembly (2), the left side of the outer surface of the matching assembly (2) is movably connected with a clamping mechanism (3), the left side of the upper surface of the fire hydrant body (1) is fixedly connected with an output pipe (4), the middle part of the outer surface of the output pipe (4) is sleeved with a positioning mechanism (5), the upper part of the positioning mechanism (5) is fixedly connected with a guide mechanism (6), the middle upper side of the guide mechanism (6) is threadedly connected with a transmission mechanism (7), and the lower side of the outer part of the transmission mechanism (7) is rotatably connected with a detection assembly (8).

2. The hydrant pressure detection device for building fire facility detection according to claim 1, characterized in that: The matching assembly (2) comprises an arc-shaped frame (21), and the front and rear parts of the left end of the outer surface of the arc-shaped frame (21) are symmetrically provided with clamping grooves (22) communicating with the outside.

3. The hydrant pressure detection device for building fire facility detection according to claim 1, characterized in that: The clamping mechanism (3) comprises an arc-shaped clamping plate (31), and the right front side and the rear side of the outer surface of the arc-shaped clamping plate (31) are symmetrically provided with fastening screws (32).

4. The hydrant pressure detection device for building fire facility detection according to claim 3, characterized in that: The positioning mechanism (5) comprises a positioning ring (51), and the middle position of the lower part of the outer surface of the positioning ring (51) is fixedly connected with a fixed seat two (52), the lower part of the fixed seat two (52) is rotatably connected with a supporting plate (53), and the lower part of the supporting plate (53) is rotatably connected with the middle part of the inner cavity of the fixed seat one (33).

5. The hydrant pressure detection device for building fire facility detection according to claim 4, characterized in that: The guide mechanism (6) comprises a fixed sleeve (61), and the front and rear parts of the outer surface of the fixed sleeve (61) are symmetrically provided with guide grooves (62) communicating with the outside, the outer surface of the fixed sleeve (61) is fixedly connected with an internally threaded pipe (63), and the lower part of the outer surface of the fixed sleeve (61) is fixedly connected with the upper part of the positioning ring (51).

6. The hydrant pressure detection device for building fire facility detection according to claim 5, characterized in that: The transmission mechanism (7) comprises an externally threaded shaft (71), and the middle part of the lower end of the outer surface of the externally threaded shaft (71) is fixedly connected with a connecting ring (72), and the outer surface of the externally threaded shaft (71) is threadedly connected with the inner surface of the internally threaded pipe (63).

7. The hydrant pressure detection device for building fire facility detection according to claim 5, characterized in that: The detection assembly (8) comprises a lifting column (81), and the upper sides of the front and rear parts of the outer surface of the lifting column (81) are fixedly connected with limit blocks (82), the lower end of the outer surface of the lifting column (81) is fixedly connected with a water pressure detection ball (83), the upper part of the lifting column (81) is rotatably connected with the outer surface of the connecting ring (72), and the outer surface of the two limit blocks (82) is slidably connected with the inner cavity of the guide groove (62) corresponding thereto.

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