Fire-fighting lance fixing and mounting rack

Abstract

The utility model relates to the technical field of fire fighting, in particular to a fire-fighting lance fixing and installing frame which comprises a fire-fighting lance, two fixing frames which are symmetrical left and right are arranged at the outer end of the fire-fighting lance, stabilizing blocks which are symmetrical up and down are fixedly arranged on the two fixing frames, and threaded rods are rotationally connected between the fixing frames and the stabilizing blocks. Two vertically symmetrical driven wheels and a driving wheel located at the middle end are rotationally connected to the fixing frame at the left end, the driving wheel is meshed with the two driven wheels, and the driven wheels are fixedly connected with the threaded rods at the left end; the peripheries of every two vertically adjacent threaded rods are in threaded connection with a supporting frame and an anti-skid plate which are distributed inside and outside, the contact area with a fire-fighting lance is increased through the anti-skid plates, and then the anti-skid plates abut against the two ends of the anti-skid plates, so that the supporting frames provide supporting force for the fire-fighting lance, and the stability of the fire-fighting lance is kept; the fire-fighting lance clamping device can adapt to fire-fighting lances of different sizes for stable clamping work.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a fire fighting water gun fixing and mounting bracket. Background Art

[0002] Firefighting is to eliminate hidden dangers and prevent disasters, which mainly includes the rescue of personnel at the fire scene, the rescue of important facilities and equipment, and cultural relics. Since the fire hose will generate a large reaction force when spraying water, the fire hose will be supported by a fire hose bracket during use.

[0003] However, the existing mounting bracket is not convenient for quickly deploying the fire hose during installation, and the installation is difficult. In case of fire, the fire hose bracket needs to be pushed or lifted to the required position for use. Most of the existing fire hose brackets are fixed, and thus have a large volume. The large-volume bracket is inconvenient to push and drive in case of fire, and there are certain stability risks in the installation of fire hoses of different sizes. Utility Model Content

[0004] The purpose of the utility model is to provide a fire hose fixing and mounting bracket, which is used to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a fire-fighting water gun fixing mounting bracket comprises a fire-fighting water gun, wherein the outer end of the fire-fighting water gun is provided with two left-right symmetrical fixing brackets, the rear end parts of the two fixing brackets are connected with a hinge, the front ends of the two fixing brackets are provided with slots, the slots are plugged with plug blocks, the front ends of the two fixing brackets are fixed with extension brackets, the two extension brackets are rotatably connected with rolling wheels, the lower ends of the two fixing brackets and the rear end parts of the fixing brackets are fixed with anti-slip support members, the rear ends of the two fixing brackets are fixed with grip rods, the two fixing brackets are fixed with upper and lower symmetrical stabilizing blocks, and the fixing brackets are rotatably connected with the stabilizing blocks. The threaded rod and the two adjacent threaded rods on the left and right are matched with each other through a card slot and a card key. The fixed frame at the left end is rotatably connected to two upper and lower symmetrical driven wheels and a driving wheel located at the middle end. The driving wheel is meshed with the two driven wheels. The driven wheel is fixedly connected to the threaded rod at the left end. The fixed frame at the right end is connected with two upper and lower symmetrical anti-slip pads. The threaded rod and the anti-slip pad are frictionally matched. The outer periphery of the two adjacent threaded rods are threadedly connected with support frames and anti-skid plates distributed inside and outside. The two fixed frames are fixed with left and right symmetrical support blocks on the inner end surfaces of the fixed frames. The support blocks can abut against the fire hose.

[0006] The beneficial effects of the utility model are:

[0007] The anti-skid plate is first brought into contact with the fire hose to prevent the fire hose from sliding, thereby increasing the contact area with the fire hose and thus increasing the friction to maintain the stability of the fire hose. Subsequently, the anti-skid plate is brought into contact with both ends of the anti-skid plate, so that the support frame provides support for the fire hose. The support frame and the anti-skid plate can adapt to different sizes of fire hoses for clamping and stabilizing. The front end of the fixing frame can be opened to facilitate the installation of the fire hose and reduce the difficulty of installing and disassembling the fire hose. At the same time, the fixing frame can drive the fire hose to move freely and can cope with a variety of rescue environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0009] Figure 2 This utility model Figure 1 Schematic diagram of the top view structure;

[0010] Figure 3 This utility model Figure 1 A schematic diagram of the front structure of FIG.

[0011] Figure 4 This utility model Figure 1 A side structural diagram of

[0012] Figure 5 This utility model Figure 3 Schematic cross-sectional view of AA in the figure;

[0013] In the picture:

[0014] 10. Fire hose; 11. Fixing bracket; 12. Driving wheel; 13. Driven wheel; 14. Threaded rod; 15. Support frame; 16. Anti-skid plate; 17. Extension bracket; 18. Rolling wheel; 19. Grip; 20. Hinge; 21. Anti-skid support; 22. Support block; 23. Insert block; 24. Anti-skid pad; 25. Stabilizing block. DETAILED DESCRIPTION

[0015] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0016] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time:

[0017] Example 1:

[0018] Reference Figure 1-Figure 5 According to an embodiment of the present invention, a fire hose fixing mounting bracket includes a fire hose 10. The outer end of the fire hose 10 is provided with two left-right symmetrical fixing brackets 11. The rear end of the two fixing brackets 11 is connected with a hinge 20. The front end of the two fixing brackets 11 is provided with a slot, and the slot is plugged with an insert 23. The front end of the two fixing brackets 11 is fixed with an extension bracket 17. The two extension brackets 17 are rotatably connected to the roller 18. The lower end of the two fixing brackets 11 and the rear end of the fixing brackets 11 are fixed with an anti-slip support 21. The rear end of the two fixing brackets 11 is fixed with a grip rod 19. The two fixing brackets 11 are fixed with a stabilizing block 25 symmetrical in upper and lower directions. There is a space between the fixing bracket 11 and the stabilizing block 25. A threaded rod 14 is rotatably connected, and the two adjacent threaded rods 14 on the left and right are matched with a card slot and a card key. The fixed frame 11 at the left end is rotatably connected to two upper and lower symmetrical driven wheels 13 and the driving wheel 12 at the middle end. The driving wheel 12 is engaged with the two driven wheels 13, and the driven wheel 13 is fixedly connected to the threaded rod 14 at the left end. The fixed frame 11 at the right end is connected to two upper and lower symmetrical anti-slip pads 24, and the threaded rod 14 and the anti-slip pad 24 are frictionally matched. The outer periphery of the two upper and lower adjacent threaded rods 14 is threadedly connected with the inner and outer distributed support frame 15 and the anti-skid plate 16. On the two fixed frames 11, and on the inner end surface of the fixed frame 11, a left and right symmetrical support block 22 is fixed. The support block 22 can abut against the fire hose 10;

[0019] The user pushes the left and right grips 19 to rotate the fixing frame 11 fixedly connected to the grips 19 left and right about the rotation axis of the hinge 20, and the two fixing frames 11 abut against each other. Then, the plug block 23 is inserted into the front end slots of the two fixing frames 11, so that the plug block 23 is engaged with the left and right fixing frames 11 to prevent the two fixing frames 11 from opening. A fire hose 10 is set in the two fixing frames 11, and the fire hose 10 is supported by the support block 22 and is set at the center position of the two fixing frames 11. The user holds the handle on the driving wheel 12 to push the handle to rotate the driving wheel 12. When the driving wheel 12 is engaged with the driven wheel 13, the two driven wheels 13 distributed above and below are driven to rotate. The driven wheel 13 is fixedly connected and drives the two threaded rods 14 to pass through the slot and key. The support frame 15 and the anti-skid plate 16 threadedly connected to the two threaded rods 14 are close to each other, and the left and right anti-skid plates 16 are close to each other and abut against the outer peripheral surface of the fire water gun 10, and driven by the threads, the two anti-skid plates 16 themselves are deformed, so that the two anti-skid plates 16 are in close contact with the peripheral surface of the fire water gun 10, and then the left and right support frames 15 are close to the fire water gun 10 and the anti-skid plates 16 are in close contact with the peripheral surface of the fire water gun 10. The user pushes the grip 19 upward to drive the rear end of the fixing frame 11 to move upward as a whole, thereby moving the extension bracket 17 at the front end downward and making the rolling wheel 18 contact with the ground. The rolling contact between the rolling wheel 18 and the ground drives the fixing frame 11 to move. Under static loading, the fixing frame 11 is moved by its own weight. Figure 3 As shown in the horizontal arrangement, the lower end surface of the anti-slip support member 21 contacts the ground to increase friction and prevent the fixing frame 11 from sliding.

[0020] It will be clear to those skilled in the art that various modifications to the above embodiments may be made without departing from the overall spirit and concept of the present invention. All such modifications fall within the scope of protection of the present invention. The protection scheme of the present invention shall be subject to the claims appended hereto.

Claims

1. A fire-fighting water gun fixing and mounting frame, comprising a fire-fighting water gun (10), wherein the outer end of the fire-fighting water gun (10) is provided with two left-right symmetrical fixing frames (11), characterized in that: The two fixing frames (11) are both fixedly provided with vertically symmetrical stabilizing blocks (25), a threaded rod (14) is rotatably connected between the fixing frames (11) and the stabilizing blocks (25), the two threaded rods (14) adjacent to each other on the left and right are matched with each other through a card slot and a card key, the fixing frame (11) at the left end is rotatably connected with two vertically symmetrical driven wheels (13) and a driving wheel (12) located at the middle end, the driving wheel (12) is meshed with the two driven wheels (13), the driven wheel (13) is fixedly connected with the threaded rod (14) at the left end, and the outer peripheries of the two vertically adjacent threaded rods (14) are threadedly connected with support frames (15) and anti-slip plates (16) distributed inside and outside.

2. A fire hose gun fixing and mounting bracket according to claim 1, characterized in that: An extension bracket (17) is fixedly provided at the front end of the two fixing frames (11), and rolling wheels (18) are rotatably connected to the two extension brackets (17). An anti-slip support (21) is fixedly provided at the lower end of the two fixing frames (11) and at the rear end of the two fixing frames (11), and a gripping rod (19) is fixedly provided at the rear end of the two fixing frames (11).

3. A fire hose gun fixing and mounting bracket according to claim 2, characterized in that: The fixing frame (11) at the right end is connected to two anti-skid pads (24) which are symmetrical in both directions, and the threaded rod (14) is frictionally matched with the anti-skid pads (24).

4. A fire-fighting water gun fixing and mounting bracket according to claim 3, characterized in that: Left-right symmetrical support blocks (22) are fixedly arranged on the two fixing frames (11) and located on the inner end surfaces of the fixing frames (11); the support blocks (22) can abut against the fire-fighting water gun (10).

5. A fire-fighting water gun fixing and mounting bracket according to claim 4, characterized in that: The rear ends of the two fixing frames (11) are connected with hinged parts (20), and the front ends of the two fixing frames (11) are provided with slots, and the slots are plugged with plug blocks (23).

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