Fire hose pressure measuring pump

Abstract

The utility model discloses a fire hose pressure measuring pump which comprises a measuring pump assembly main body and a hose fixing base, the front surface of the measuring pump assembly main body is fixedly connected with an output pipe, and the front surface of the measuring pump assembly main body is connected with a pressure retaining valve in a limiting mode. A pressure release valve is connected to the front surface of the measuring pump assembly body in a limiting mode, a pressurizer is fixedly connected to the front surface of the measuring pump assembly body, a limiting assembly is movably clamped to the upper surface of the water hose fixing base in a limiting mode, and a clamping block is movably connected to the inner ring surface of the limiting assembly in a limiting mode; the inner ring surface of the limiting assembly is in limiting connection with a pressing block, and the inner ring surface of the limiting assembly is in limiting clamping connection with a limiting nut. According to the device, through the arrangement of the mounting plate fixedly connected with the back surface of the measuring pump assembly main body and the multiple mounting openings formed in the mounting plate in a penetrating mode, a user can conveniently carry out use limiting mounting on the mounting plate and the measuring pump assembly main body through bolts.

Description

Technical Field

[0001] The utility model belongs to the technical direction of pressure measuring pumps, and particularly relates to a fire hose pressure measuring pump. Background Technique

[0002] A fire hose is an emergency fire extinguishing tool that can provide a large amount of water source during a fire. When the user produces a fire hose, the user needs to know its pressure, so the user needs to use a measuring pump to measure its pressure.

[0003] The following problems exist in the prior art:

[0004] 1. The existing hose pressure measuring pumps on the market are not perfect enough when the user needs to use and measure them;

[0005] 2. When the user needs to use and limit the installation of the existing measuring pump as a whole, auxiliary structures need to be used, which will increase the user's usage cost. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fire hose pressure measuring pump for the existing device to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the utility model provides the following technical solution: a fire hose pressure measuring pump, including a measuring pump assembly main body and a hose fixing base. An output pipe is fixedly connected to the front surface of the measuring pump assembly main body. A pressure maintaining valve is limit-connected to the front surface of the measuring pump assembly main body. A pressure relief valve is limit-connected to the front surface of the measuring pump assembly main body. A pressure booster is fixedly connected to the front surface of the measuring pump assembly main body.

[0008] A limiting component is movably and limit-connected to the upper surface of the hose fixing base, and a clamping block is limit-connected to the inner surface of the inner ring of the limiting component.

[0009] A pressing block is limit-connected to the inner surface of the inner ring of the limiting component. A limit nut is limit-connected to the inner surface of the inner ring of the limiting component. An adjusting thread is limit-connected to the inner surface of the inner ring of the limit nut. An operating rod is fixedly inserted into the inner surface of the adjusting thread.

[0010] The utility model further explains that a mounting plate is fixedly connected to the back surface of the measuring pump assembly main body, and the number of the mounting plates is multiple.

[0011] With the above technical solution, the multiple mounting plates in the solution can facilitate the user to use and limit the installation of the measuring pump assembly main body.

[0012] The present utility model is further described as follows. A non-slip operation grip is fixedly connected to the surface of the output end of the pressure booster, and the non-slip operation grip is connected between the pressure booster and the main body of the measuring pump assembly.

[0013] With the above technical solution, the non-slip operation grip connected between the pressure booster and the main body of the measuring pump assembly in this solution can facilitate the connection between the main body of the measuring pump assembly and the non-slip operation grip by the user.

[0014] The present utility model is further described as follows. A limiting opening is penetrated through the front surface of the hose fixing base, and the number of the limiting openings is multiple.

[0015] With the above technical solution, the multiple limiting openings in this solution can facilitate the use of bolts to perform limiting installation on the hose fixing base by the user.

[0016] The present utility model is further described as follows. An installation opening is formed on the front surface of the mounting plate, and the number of the installation openings is multiple and the installation openings penetrate through the mounting plate.

[0017] With the above technical solution, the multiple installation openings that penetrate through the mounting plate in this solution can facilitate the use of bolts to perform limiting installation on the mounting plate by the user.

[0018] The present utility model is further described as follows. An output head is fixedly connected to the end of the output pipe, and the output head is connected between the output pipe and the main body of the measuring pump assembly.

[0019] With the above technical solution, the output head connected between the output pipe and the main body of the measuring pump assembly in this solution can facilitate the connection between the main body of the measuring pump assembly and the output head by the user.

[0020] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0021] The utility model provides a fire hose pressure measuring pump. Through the mutual cooperation and use of the set measuring pump assembly main body, pressure maintaining valve, pressure relief valve, output head, output pipe, mounting plate, mounting opening, pressure booster, anti-slip operation grip, operating rod, adjusting thread, limit nut, limit assembly, clamping block, pressing block, hose fixing base and limit opening, it is convenient for users to measure the pressure of the hose. When the user needs to measure the pressure, the user needs to drain the water in the cabin of the measuring pump assembly main body, then the user needs to put the hose on the output head, then the user needs to place the sleeved output head on the hose fixing base and under the pressing block, and then the user needs to turn the operating rod. In this way, the user can move the set adjusting thread up and down on the limit nut, so that the user can clamp and fix the fire hose, and connect one end to the pressure booster. When the pressure gauge reaches the required pressure, lock the pressure maintaining valve to start pressure maintaining. In this way, the user can measure the pressure of the fire hose, meeting the user's need for pressure measurement;

[0022] The utility model provides a fire hose pressure measuring pump. Through the mounting plate fixedly connected to the back surface of the set measuring pump assembly main body and the multiple mounting openings penetrating through the mounting plate, it is convenient for users to limit and install the mounting plate and thus the measuring pump assembly main body with bolts, meeting the user's need for use limit installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model and do not constitute a limitation to the utility model. In the drawings:

[0024] Figure 1 is the overall structural schematic diagram of the utility model;

[0025] Figure 2 is the top view of the structure of the utility model;

[0026] Figure 3 is the back view of the structure of the utility model;

[0027] Figure 4 is the structure of the utility model Figure 1 is the enlarged view of the structure at A in;

[0028] Figure 5 is the bottom view of the structure of the utility model.

[0029] In the figure: 1. Main body of the measuring pump assembly; 2. Pressure maintaining valve; 3. Pressure relief valve; 4. Output head; 5. Output pipe; 6. Mounting plate; 7. Mounting opening; 8. Pressurizer; 9. Anti-slip operation grip; 10. Operating rod; 11. Adjusting thread; 12. Limit nut; 13. Limit assembly; 14. Clamping block; 15. Pressing block; 16. Hose fixing base; 17. Limit opening. Specific embodiments

[0030] The following further non-limiting detailed description of the technical solution of the present invention is made in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-5 , the present invention provides a technical solution: A fire hose pressure measuring pump includes a main body 1 of the measuring pump assembly and a hose fixing base 16. An output pipe 5 is fixedly connected to the front surface of the main body 1 of the measuring pump assembly, and a pressure maintaining valve 2 is connected to the front surface of the main body 1 of the measuring pump assembly in a limited way.

[0032] In this embodiment, a mounting plate 6 is fixedly connected to the back surface of the main body 1 of the measuring pump assembly, and the number of the mounting plates 6 is multiple. The multiple mounting plates 6 can facilitate the user to perform limit installation on the main body 1 of the measuring pump assembly. An anti-slip operation grip 9 is fixedly connected to the output end surface of the pressurizer 8, and the anti-slip operation grip 9 is connected between the pressurizer 8 and the main body 1 of the measuring pump assembly. The anti-slip operation grip 9 connected between the pressurizer 8 and the main body 1 of the measuring pump assembly can facilitate the connection between the main body 1 of the measuring pump assembly and the anti-slip operation grip 9.

[0033] Embodiment 2

[0034] As Figures 1-5 shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, a pressure relief valve 3 is connected to the front surface of the main body 1 of the measuring pump assembly in a limited way, a pressurizer 8 is fixedly connected to the front surface of the main body 1 of the measuring pump assembly, and a limit assembly 13 is movably connected to the upper surface of the hose fixing base 16 in a limited way.

[0035] In this embodiment, a limiting opening 17 is formed through the front surface of the hose fixing base 16, and the number of the limiting openings 17 is multiple. The multiple limiting openings 7 facilitate the use of bolts to limit and install the hose fixing base 16. An installation opening 7 is formed in the front surface of the installation plate 6, and the number of the installation openings 7 is multiple and the installation openings 7 penetrate through the installation plate 6. The multiple installation openings 7 that penetrate through the installation plate 6 facilitate the user to use bolts to limit and install the installation plate 6.

[0036] Embodiment 3

[0037] As Figures 1-5 shown, on the basis of Embodiment 1 and Embodiment 2, the present utility model provides a technical solution: Preferably, a clamping block 14 is connected in a limited and movable manner on the inner ring surface of the limiting component 13, a pressing block 15 is connected in a limited manner on the inner ring surface of the limiting component 13, a limiting nut 12 is clamped in a limited manner on the inner ring surface of the limiting component 13, an adjusting thread 11 is connected in a limited manner on the inner ring surface of the limiting nut 12, and an operating rod 10 is fixedly inserted into the inner ring surface of the adjusting thread 11.

[0038] In this embodiment, an output head 4 is fixedly connected to the end of the output pipe 5, and the output head 4 is connected between the output pipe 5 and the main body 1 of the measuring pump assembly. The output head 4 connected between the output pipe 5 and the main body 1 of the measuring pump assembly facilitates the user to connect the main body 1 of the measuring pump assembly and the output head 4 to each other.

[0039] As Figures 1-5 shown, when the user needs to use it, when the user needs to perform pressure measurement, the user needs to drain the water in the cabin of the main body 1 of the measuring pump assembly, then the user needs to put the hose on the output head 4, then the user needs to place the sleeved output head 4 on the hose fixing base 16 and under the pressing block 15, and then the user needs to turn the operating rod 10. In this way, the user can move the set adjusting thread 11 up and down on the limiting nut 12, so that the user can clamp the fire hose for use, thereby fixing the fire hose, and connect one end to the pressure booster 8. When the pressure gauge reaches the required pressure, lock the pressure maintaining valve 2 to start pressure maintaining. In this way, the user can perform pressure measurement on the fire hose, so that the user can perform the use of pressure measurement, and through the installation plate 6 fixedly connected to the back surface of the main body 1 of the measuring pump assembly provided and the multiple installation openings 7 formed through the installation plate 6, it is convenient for the user to use bolts to limit and install the installation plate 6 and thus the main body 1 of the measuring pump assembly, so that the user can perform the use of limiting installation.

[0040] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0041] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting them. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features, and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A fire hose pressure measuring pump, comprising a measuring pump assembly main body (1) and a hose fixing base (16), characterized in that: The front surface of the main body (1) of the measuring pump assembly is fixedly connected with an output pipe (5), and a pressure maintaining valve (2) is connected to the front surface of the main body (1) of the measuring pump assembly in a limited way; A pressure relief valve (3) is connected to the front surface of the main body (1) of the measuring pump assembly in a limited way, and a pressurizer (8) is fixedly connected to the front surface of the main body (1) of the measuring pump assembly; A limiting component (13) is movably and limitedly clamped on the upper surface of the water hose fixing base (16). A clamping block (14) is limitedly and movably connected to the inner surface of the limiting component (13). A pressing block (15) is limitedly connected to the inner surface of the limiting component (13). A limit nut (12) is limitedly clamped on the inner surface of the limiting component (13). An adjusting thread (11) is limitedly connected to the inner surface of the limit nut (12). An operating rod (10) is fixedly inserted into the inner surface of the adjusting thread (11).

2. The fire hose pressure measurement pump according to claim 1, characterized in that: The back surface of the main body (1) of the measuring pump assembly is fixedly connected with mounting plates (6), and the number of the mounting plates (6) is multiple.

3. The pressure measuring pump for a fire hose according to claim 1, characterized in that: An anti-slip operating grip (9) is fixedly connected to the output end surface of the pressurizer (8), and the anti-slip operating grip (9) is connected between the pressurizer (8) and the main body (1) of the measuring pump assembly.

4. The fire hose pressure measuring pump according to claim 1, characterized in that: A limiting opening (17) is formed through the front surface of the water hose fixing base (16), and the number of the limiting openings (17) is multiple.

5. The fire hose pressure measuring pump according to claim 2, characterized in that: Mounting openings (7) are formed in the front surface of the mounting plate (6), and the number of the mounting openings (7) is multiple and the mounting openings (7) penetrate through the mounting plate (6).

6. The fire hose pressure measuring pump according to claim 1, characterized in that: An output head (4) is fixedly connected to the end of the output pipe (5), and the output head (4) is connected between the output pipe (5) and the main body (1) of the measuring pump assembly.

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