High-lift fire pump

Abstract

The utility model discloses a high-lift fire pump which comprises a pump body, a water outlet is fixed to one side of the pump body, a base is fixed to the bottom end of the pump body, a fixing seat is arranged at the bottom end of the base, an assembling and fixing mechanism is arranged between the fixing seat and the base, and an installation butt joint mechanism is arranged at the end of the water outlet. The assembling and fixing mechanism comprises a connecting assembly and a fixing assembly, wherein the connecting assembly is arranged at the joint of the base and the fixing seat; the guide assembly is arranged in the connecting assembly; the limiting assembly is arranged on the inner side of the connecting assembly; by means of the connecting groove, the connecting block, the guide groove, the guide block, the limiting groove and the limiting buckle, accurate butt joint limiting of the pump body and the fixing base can be achieved, meanwhile, the pump body after limiting can be firmly positioned in cooperation with the designed positioning hole, the screw hole and the positioning screw rod, and compared with the prior art, the pump body fixing device has the advantages of being simple in structure and convenient to use. And the installation work of the pump body is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-lift fire pumps, and in particular relates to a high-lift fire pump. Background Art

[0002] A high-lift water pump is a water pump with a high lift, which can provide a large amount of water over a long distance. Compared with ordinary water pumps, high-lift water pumps have higher working efficiency and a wider range of applications. In the process of forest fire fighting, high-lift water pumps can provide sufficient water to ensure that firefighters can quickly launch rescue operations at the fire scene. Existing high-lift fire pumps are generally assembled and fixed with a fixed seat when in use, and most of them are fixed by bolts through and screwed together. However, since there is no installation docking structure during the assembly process, it is difficult to align the screw holes during assembly. For this reason, we propose a high-lift fire pump. Utility Model Content

[0003] The utility model aims to provide a high-lift fire pump to solve the problem that the high-lift fire pump mentioned in the above background technology is not convenient enough during installation.

[0004] To achieve the above object, the utility model provides the following technical solution: a high-lift fire pump, comprising a pump body, a water outlet is fixed on one side of the pump body, a base is fixed on the bottom end of the pump body, a fixing seat is arranged at the bottom end of the base, an assembly fixing mechanism is arranged between the fixing seat and the base, an installation docking mechanism is arranged at the end of the water outlet, and the assembly fixing mechanism comprises:

[0005] A connecting component, which is arranged at the connection between the base and the fixing seat;

[0006] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0007] A limit assembly, which is arranged on the inner side of the connecting assembly;

[0008] An operating assembly, which is arranged at the top of the pump body;

[0009] A positioning component is arranged on the top of the base and connected to the fixing seat.

[0010] Preferably, the connecting assembly comprises a connecting groove formed at the bottom end of the base and a connecting block fixed at the top end of the fixing seat, and the connecting block is snap-connected with the connecting groove.

[0011] Preferably, the guide assembly comprises a guide groove symmetrically opened at the end of the connecting block and a guide block symmetrically fixed inside the connecting groove, and the guide block is slidably connected to the guide groove.

[0012] Preferably, the limiting assembly includes limiting grooves symmetrically opened on both sides of the connecting block and built-in grooves symmetrically opened on both sides of the inner wall of the connecting groove, and a limiting buckle is arranged inside the built-in groove, and the limiting buckle is snap-connected with the limiting groove, and a telescopic spring is connected between the limiting buckle and the built-in groove.

[0013] Preferably, the operating assembly includes an operating handle fixed to the top of the pump body.

[0014] Preferably, the positioning assembly includes positioning holes symmetrically opened at the top of the fixing seat and screw holes symmetrically opened through the top of the base. The top of the base is provided with a positioning screw that passes through the inside of the screw hole and is connected to the positioning hole. The positioning screw is screwed and fixedly connected to the positioning hole.

[0015] Preferably, the installation docking mechanism includes a docking groove opened at the end of the water outlet and a docking block symmetrically fixed inside the docking groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can realize accurate docking and limiting of the pump body and the fixing seat through the designed connecting grooves, connecting blocks, guide grooves, guide blocks, limit grooves and limit buckles. At the same time, with the designed positioning holes, screw holes and positioning screws, the pump body can also be firmly positioned after limiting. Compared with the existing technology, the installation of the pump body is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0020] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0021] Figure 4 For the utility model Figure 1 An enlarged schematic diagram of point C;

[0022] In the figure: 1. pump body; 2. water outlet; 3. base; 4. fixing seat; 100. connecting groove; 101. connecting block; 200. guide groove; 201. guide block; 300. limit groove; 301. built-in groove; 302. limit buckle; 303. telescopic spring; 400. operating handle; 500. positioning hole; 501. screw hole; 502. positioning screw; 600. docking groove; 601. docking block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a high-lift fire pump, including a pump body 1, a water outlet 2 is fixed on one side of the pump body 1, a base 3 is fixed at the bottom end of the pump body 1, a fixing seat 4 is arranged at the bottom end of the base 3, an assembly fixing mechanism is arranged between the fixing seat 4 and the base 3, and an installation docking mechanism is arranged at the end of the water outlet 2, and the assembly fixing mechanism includes:

[0025] A connecting component, which is arranged at the connection between the base 3 and the fixing base 4;

[0026] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0027] A limit assembly, which is arranged on the inner side of the connecting assembly;

[0028] An operating assembly, which is arranged at the top of the pump body 1;

[0029] A positioning component is arranged at the top of the base 3 and connected to the fixing seat 4 .

[0030] In this embodiment, preferably, the connecting component includes a connecting groove 100 opened at the bottom end of the base 3 and a connecting block 101 fixed at the top end of the fixing seat 4, and the connecting block 101 is engaged with the connecting groove 100 to facilitate the connection between the base 3 and the fixing seat 4.

[0031] In this embodiment, preferably, the guide assembly includes a guide groove 200 symmetrically opened at the end of the connecting block 101 and a guide block 201 symmetrically fixed inside the connecting groove 100. The guide block 201 is slidably connected to the guide groove 200, which can play a docking guide role when the connecting block 101 is connected to the screw connecting groove 100.

[0032] In this embodiment, preferably, the limiting assembly includes limiting grooves 300 symmetrically opened on both sides of the connecting block 101 and built-in grooves 301 symmetrically opened on both sides of the inner wall of the connecting groove 100, and a limiting buckle 302 is arranged inside the built-in groove 301. The limiting buckle 302 is engaged with the limiting groove 300, so that the connecting block 101 can be temporarily limited inside the connecting groove 100. A telescopic spring 303 is connected between the limiting buckle 302 and the built-in groove 301, which can drive the limiting block 302 to reset and pop out from the inside of the built-in groove 301.

[0033] In this embodiment, preferably, the operating assembly includes an operating handle 400 fixed to the top of the pump body 1, which can easily lift the pump body 1 for movement.

[0034] In this embodiment, preferably, the positioning assembly includes a positioning hole 500 symmetrically opened at the top of the fixing seat 4 and a screw hole 501 symmetrically penetrated through the top of the base 3. The top of the base 3 is provided with a positioning screw 502 that passes through the screw hole 501 and is connected to the positioning hole 500. The positioning screw 502 is screwed together and fixedly connected with the positioning hole 500, so that the pump body 1 can be firmly fixed on the fixing seat 4.

[0035] In this embodiment, preferably, the installation docking mechanism includes a docking groove 600 opened at the end of the water outlet 2 and a docking block 601 symmetrically fixed inside the docking groove 600, which can play a guiding role when the water pipe is connected to the water outlet 2.

[0036] The working principle and use process of the utility model: when the pump body 1 and the fixing seat 4 need to be installed and fixed, the pump body 1 is first lifted and moved by operating the handle 400, so that the base 3 at the bottom of the pump body 1 fits with the top of the fixing seat 4, and drives the connecting groove 100 and the connecting block 101 to engage and connect to squeeze the limit buckle 302, and at the same time drives the guide block 201 to slide into the inside of the guide groove 200 to play a docking guide role, and the limit buckle 302 is squeezed by the external force to retract the telescopic spring 303 into the inside of the built-in groove 301. When the connecting groove 100 and the connecting block 101 are fully engaged and connected, the limit buckle 302 is released. By the action of the telescopic spring 303, the built-in groove 301 is reset and popped out to be stuck in the limiting groove 300, so that the base 3 and the fixing seat 4 can be temporarily limited together, and the positioning hole 500 and the screw hole 501 are accurately aligned, and then the positioning screw 502 is used to pass through the inside of the screw hole 501 and connect with the positioning hole 500, and finally the positioning screw 502 is tightened to make it screwed and fixedly connected with the positioning hole 500, so that the pump body 1 can be installed on the fixing seat 4. When a water pipe is needed to connect to the water outlet 2, the docking groove 600 and the docking block 601 can be used for installation and docking.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-lift fire pump, comprising a pump body (1), a water outlet (2) fixed to one side of the pump body (1), a base (3) fixed to the bottom end of the pump body (1), a fixing seat (4) provided at the bottom end of the base (3), characterized in that: An assembly fixing mechanism is provided between the fixing seat (4) and the base (3), and a mounting docking mechanism is provided at the end of the water outlet (2), wherein the assembly fixing mechanism comprises: A connecting component, the connecting component is arranged at the connection between the base (3) and the fixing seat (4); A guide assembly, the guide assembly being arranged inside the connecting assembly; A limit assembly, which is arranged on the inner side of the connecting assembly; An operating assembly, which is arranged at the top end of the pump body (1); A positioning component is arranged at the top end of the base (3) and connected to the fixing seat (4).

2. A high lift fire pump according to claim 1, characterized in that: The connection assembly comprises a connection groove (100) provided at the bottom end of the base (3) and a connection block (101) fixed at the top end of the fixing seat (4); the connection block (101) is snap-connected with the connection groove (100).

3. A high lift fire pump according to claim 1, characterized in that: The guide assembly comprises a guide groove (200) symmetrically opened at the end of the connection block (101) and a guide block (201) symmetrically fixed inside the connection groove (100); the guide block (201) is slidably connected to the guide groove (200).

4. A high lift fire pump according to claim 1, characterized in that: The limiting assembly comprises limiting grooves (300) symmetrically arranged on both sides of the connection block (101) and built-in grooves (301) symmetrically arranged on both sides of the inner wall of the connection groove (100); a limiting buckle (302) is arranged inside the built-in groove (301); the limiting buckle (302) is snap-connected with the limiting groove (300); and a telescopic spring (303) is connected between the limiting buckle (302) and the built-in groove (301).

5. A high lift fire pump according to claim 1, characterized in that: The operating assembly comprises an operating handle (400) fixed on the top end of the pump body (1).

6. A high lift fire pump according to claim 1, characterized in that: The positioning assembly comprises a positioning hole (500) symmetrically arranged at the top of the fixing seat (4) and a screw hole (501) symmetrically penetrating the top of the base (3); a positioning screw (502) penetrating the inside of the screw hole (501) and connected to the positioning hole (500) is arranged at the top of the base (3); the positioning screw (502) is screwed together and fixedly connected to the positioning hole (500).

7. A high lift fire pump according to claim 1, characterized in that: The installation docking mechanism comprises a docking groove (600) provided at the end of the water outlet (2) and a docking block (601) symmetrically fixed inside the docking groove (600).

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