Quick erecting and fixing support for multifunctional fire-fighting lance

Abstract

The utility model discloses a multi-action fire-fighting lance quick erection fixing support, which relates to the technical field of fire-fighting lances, and comprises an F-shaped clamp body, a fixing mechanism is arranged in the middle of the F-shaped clamp body, the fixing mechanism comprises a fixing snap ring, the bottom end of the fixing snap ring is hinged with a limiting snap ring, a clamping mechanism is arranged on the surface of the F-shaped clamp body, and the limiting snap ring is hinged with the limiting snap ring. The clamping mechanism comprises a connecting rod and a movable pressing plate, the bottom end of the connecting rod is fixedly connected with a fixed cross rod, an adjusting mechanism is arranged outside the fixed cross rod, and the adjusting mechanism comprises a cam handle. The fire-fighting lance can be fixed on the surface of the F-shaped clamp body and the position of the fire-fighting lance through closing of the fixed clamping ring and the limiting clamping ring, so that the fire-fighting lance can carry out fire extinguishing operation on a fire source at a fixed point, the device is fixed on the surface of a firm object through the F-shaped clamp body and the movable pressing plate, and when rescue workers are insufficient, the fire-fighting lance can carry out fire extinguishing operation on the fire source at a fixed point. The fire-fighting lance can be fixed at fixed points, and the fire extinguishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting water guns, in particular to a fast-erecting fixing bracket for multi-function fire-fighting water guns. Background Art

[0002] Fire hose: It is a water-jetting tool for fire extinguishing. When connected with a hose, it will spray dense and full water flow, with advantages such as long range and large water volume. According to different jet forms and characteristics, it can be divided into: direct current water gun, spray water gun, multi-purpose water gun, etc. Among them, the commonly used water guns are direct current and spray water guns.

[0003] The utility model with patent number CN213609558U relates to a fire water gun fixing bracket. The technical problem to be solved by the utility model is to provide a fire water gun fixing bracket with a simple structure, convenient hand-holding, adjustable spray angle and stable use. The technical solution adopted by the utility model: includes a bracket base, a bracket fixing part and a water gun mounting part, and the water gun mounting part includes a water gun mounting lower seat and a water gun mounting upper cover. The advantages of the fire water gun fixing bracket of the utility model are: the fire water gun fixing bracket can adjust the angle of the fire water gun, and it is more convenient and quick to use; the fixing is firm and reliable, not easy to fall off and easy to install and remove.

[0004] When a building is on fire, fire hoses are mostly used to cool down and extinguish the fire. Although the device in the above patent is convenient for adjusting the angle, it requires personnel to operate the fire hose. When there are insufficient personnel, it is difficult to fix the position of the fire hose, which reduces the fire extinguishing effect of the fire hose. For this reason, we provide a multi-function fire hose quick erection fixed bracket to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a multi-function fire-fighting water gun fast-erection fixing bracket, so that when there are insufficient rescue personnel, the fire-fighting water gun can be set up at a fixed point to carry out fire-fighting operations on the fire source.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-action fire-fighting water gun quick-erection fixing bracket, comprising an F-type clamp body, a fixing mechanism is arranged in the middle part of the F-type clamp body, the fixing mechanism comprises a fixing clamp ring, the bottom end of the fixing clamp ring is hinged with a limiting clamp ring, the surface of the F-type clamp body is provided with a clamping mechanism, the clamping mechanism comprises a connecting rod and a movable pressure plate, the bottom end of the connecting rod is fixedly connected with a fixed cross bar, the outside of the fixed cross bar is provided with an adjustment mechanism, the adjustment mechanism comprises a cam handle, and the cam handle is rotatably connected to the fixed cross bar.

[0007] Furthermore, a fixing rod is fixedly connected to the middle part of the fixing clamp, and one end of the fixing rod passes through the F-type clamp and is rotatably connected to the F-type clamp. One end of the fixing rod passing through the F-type clamp is threadedly connected to a fastening nut. The fixing clamp is fixed to the F-type clamp through the fixing rod and the fastening nut to prevent the fire hose from swinging.

[0008] Furthermore, the top end of the limiting clamp is rotatably connected to a threaded rod, the surface of the threaded rod is threadedly connected to an adjusting nut, and the adjusting nut and the fixed clamp are in conflict with each other, and the fixed clamp and the limiting clamp are fixed together by the threaded rod and the adjusting nut.

[0009] Furthermore, a damping slide rail is provided on the surface of the F-type clamp, a damping slide ring is fixedly connected to the top end of the connecting rod, and the inner wall of the damping slide ring is slidably connected to the damping slide rail, and the contact area between the F-type clamp and the damping slide ring is increased through the damping slide rail.

[0010] Furthermore, both ends of the fixed cross bar penetrate the movable pressure plate, and the fixed cross bar is slidably connected to the sliding groove at the bottom of the movable pressure plate, and the movable pressure plate and the fixed cross bar are fixed together by passing the fixed cross bar through the sliding groove of the movable pressure plate.

[0011] Furthermore, the bottom end of the F-shaped clamp is fixedly connected to a support plate, and one end of the F-shaped clamp away from the support plate is clamped with a limiting nail, so that the contact area between the F-shaped clamp and the building is increased through the support plate.

[0012] Furthermore, a release plate is hingedly connected to the bottom end of the cam handle, a toothed ring is fixedly connected to the bottom surface of the connecting rod, a toothed plate is fixedly connected to the bottom end of the release plate, and the toothed plate and the toothed ring are meshed with each other. The position of the cam handle is fixed by the meshing of the toothed plate and the toothed ring.

[0013] Furthermore, a slippery cushion is fixedly connected to one side of the cam handle close to the movable pressure plate, a telescopic spring is fixedly connected to the inside of the release plate, and the top of the telescopic spring is fixedly connected to the cam handle, so that the tooth plate and the tooth ring can be better meshed together through the telescopic spring.

[0014] Compared with the prior art, the multi-function fire hose quick erection fixed bracket has the following advantages:

[0015] Beneficial effects:

[0016] 1. The utility model fixes the fire hose gun on the surface of the F-type clamp body by closing the fixing clamp ring and the limit clamp ring, fixes the position of the fire hose gun, and enables the fire hose gun to extinguish the fire at a fixed point. The distance between the F-type clamp body and the movable pressure plate is quickly adjusted by moving the connecting rod horizontally. The movable pressure plate is fixed to the bottom end of the connecting rod by fixing the cross bar. The device is fixed to the wall, stone column or solid surface by the F-type clamp body and the movable pressure plate to avoid the movement of the device due to excessive pressure of the fire hose gun. The movable pressure plate is squeezed toward the F-type clamp body by rotating the cam handle to improve the fixing ability of the device.

[0017] 2. The utility model fixes the fixed clamp ring and the F-type clamp body together through a fixed rod and a fastening nut, so as to prevent the fire hose from swinging randomly when the fire hose is used to extinguish a fire, thereby improving the fire extinguishing efficiency of the fire hose. The fixed clamp ring and the limit clamp ring are fixed together through a threaded rod and an adjusting nut. The surface of the adjusting nut is provided with anti-slip grooves, and the diameter of the adjusting nut is relatively large, so it is convenient for rescue personnel to loosen and tighten the adjusting nut, thereby improving the efficiency of fixing the fire hose. The contact area between the F-type clamp body and the damping sliding ring is increased through the damping slide rail, and the clamping strength between the F-type clamp body and the damping sliding ring is increased. The movable pressing plate is fixed to the fixed cross bar through the sliding groove of the movable pressing plate, and the movable pressing plate is convenient to slide horizontally on the surface of the fixed cross bar.

[0018] 3. The utility model increases the contact area between the F-type clamp and the building through the support plate, thereby improving the fixing ability of the device; limits the position of the damping slip ring through the limit pin to prevent the damping slip ring from sliding out of the F-type clamp when the device is transported, thereby improving the efficiency of the device; drives the tooth plate to approach or move away from the tooth ring through the release plate, thereby facilitating the tooth plate and the tooth ring to mesh with each other, or the tooth plate and the tooth ring to disengage; the position of the cam handle is fixed through the meshing of the tooth plate and the tooth ring, thereby improving the positioning ability of the device; reduces the friction between the cam handle and the movable pressure plate through the sliding surface cushion, thereby making it convenient for the cam handle to squeeze the movable pressure plate, and can provide a certain buffering force to the movable pressure plate, thereby improving the fixing ability of the device; increases the outward thrust of the release plate through the telescopic spring, thereby making the tooth plate and the tooth ring better meshed with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0021] Figure 3 This is an exploded schematic diagram of the clamping mechanism structure of the utility model;

[0022] Figure 4 It is an exploded schematic diagram of the regulating mechanism structure of the utility model.

[0023] In the figure: 1. F-type clamp; 2. fixing mechanism; 201. fixing clamp; 202. limiting clamp; 203. fixing rod; 204. fastening nut; 205. threaded rod; 206. adjusting nut; 3. clamping mechanism; 301. connecting rod; 302. damping sliding ring; 303. fixing cross bar; 304. movable pressure plate; 305. limiting pin; 306. supporting plate; 307. damping slide rail; 4. adjusting mechanism; 401. cam handle; 402. sliding surface cushion; 403. release plate; 404. toothed ring; 405. toothed plate; 406. telescopic spring. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0025] As described in the background technology, it is difficult to fix the position of the fire hose when there are insufficient rescue personnel. For this reason, this embodiment provides a multi-function fire hose quick-installation fixing bracket. When there are insufficient rescue personnel, the fire hose can be installed at a fixed point to extinguish the fire source.

[0026] See also Figures 1 to 4 The present embodiment proposes a multi-function fire hose quick erection fixing bracket, including an F-type clamp body 1, a fixing mechanism 2 is arranged in the middle of the F-type clamp body 1, the fixing mechanism 2 includes a fixing clamp ring 201, the bottom end of the fixing clamp ring 201 is hinged with a limiting clamp ring 202, and a clamping groove is provided in the closed inner ring of the fixing clamp ring 201 and the limiting clamp ring 202. By closing the fixing clamp ring 201 and the limiting clamp ring 202, the fire hose is fixed on the surface of the F-type clamp body 1, and the position of the fire hose is fixed, so that the fire hose can perform fire extinguishing operations on the fire source at a fixed point.

[0027] A fixing rod 203 is fixedly connected to the middle part of the fixing clamp 201, and one end of the fixing rod 203 passes through the F-type clamp 1 and is rotatably connected to the F-type clamp 1. One end of the fixing rod 203 passing through the F-type clamp 1 is threadedly connected to a fastening nut 204. The fixing clamp 201 is fixed to the F-type clamp 1 through the fixing rod 203 and the fastening nut 204, so as to prevent the fire hose from swinging randomly when extinguishing a fire with the fire hose, thereby improving the fire extinguishing efficiency of the fire hose.

[0028] The top of the limiting clamping ring 202 is rotatably connected to a threaded rod 205, and the surface of the threaded rod 205 is threadedly connected to an adjusting nut 206, and the adjusting nut 206 and the fixed clamping ring 201 are in conflict with each other. The fixed clamping ring 201 and the limiting clamping ring 202 are fixed together by the threaded rod 205 and the adjusting nut 206. The surface of the adjusting nut 206 is provided with anti-slip grooves, and the diameter of the adjusting nut 206 is relatively large, which is convenient for rescue personnel to loosen and tighten the adjusting nut 206 and improve the efficiency of fixing the fire hose.

[0029] The surface of the F-type clamp body 1 is provided with a clamping mechanism 3, which includes a connecting rod 301 and a movable pressure plate 304. The bottom end of the connecting rod 301 is fixedly connected with a fixed cross bar 303. The distance between the F-type clamp body 1 and the movable pressure plate 304 can be quickly adjusted by lateral movement of the connecting rod 301. The movable pressure plate 304 is fixed to the bottom end of the connecting rod 301 through the fixed cross bar 303. The device is fixed to a wall, a stone column or a solid surface through the F-type clamp body 1 and the movable pressure plate 304 to prevent the device from moving due to excessive pressure from the fire hose.

[0030] A damping slide rail 307 is provided on the surface of the F-type clamp 1, and a damping slide ring 302 is fixedly connected to the top end of the connecting rod 301, and the inner wall of the damping slide ring 302 is slidably connected to the damping slide rail 307. The inner walls of the damping slide ring 302 and the damping slide rail 307 are both provided with fine anti-slip grooves, and the inner ring of the damping slide ring 302 is adapted to the F-type clamp 1. The damping slide rail 307 increases the contact area between the F-type clamp 1 and the damping slide ring 302. When the damping slide ring 302 is subjected to external force, the damping slide ring 302 is in close contact with the F-type clamp 1. The position of the damping slide ring 302 is fixed by the interaction force between the damping slide ring 302 and the F-type clamp 1, thereby improving the clamping strength of the F-type clamp 1.

[0031] Both ends of the fixed cross bar 303 pass through the movable pressure plate 304, and the fixed cross bar 303 is slidably connected to the sliding groove at the bottom of the movable pressure plate 304. The fixed cross bar 303 passes through the sliding groove of the movable pressure plate 304, so that the movable pressure plate 304 and the fixed cross bar 303 are fixed together, and the movable pressure plate 304 can slide horizontally on the surface of the fixed cross bar 303.

[0032] The bottom end of the F-type clamp 1 is fixedly connected to a support plate 306, and one end of the F-type clamp 1 away from the support plate 306 is clamped with a limiting pin 305. The support plate 306 increases the contact area between the F-type clamp 1 and the building, thereby improving the fixing ability of the device. The limiting pin 305 limits the position of the damping slip ring 302 to prevent the damping slip ring 302 from sliding out of the F-type clamp 1 when the device is transported, thereby improving the efficiency of the device.

[0033] An adjustment mechanism 4 is provided on the outside of the fixed cross bar 303, and the adjustment mechanism 4 includes a cam handle 401, and the cam handle 401 is rotatably connected to the fixed cross bar 303. The end of the cam handle 401 close to the fixed cross bar 303 is in the shape of an eccentric wheel, so that when the cam handle 401 rotates on the surface of the fixed cross bar 303, the distance between the movable pressure plate 304 and the fixed cross bar 303 is adjusted. By rotating the cam handle 401, the movable pressure plate 304 is squeezed toward the F-type clamp 1, thereby improving the fixing ability of the device.

[0034] A release plate 403 is hinged at the bottom end of the cam handle 401, and a toothed ring 404 is fixedly connected to the bottom surface of the connecting rod 301. A toothed plate 405 is fixedly connected to the bottom end of the release plate 403, and the toothed plate 405 and the toothed ring 404 are meshed with each other. The toothed plate 405 is driven to approach or move away from the toothed ring 404 through the release plate 403, so that the toothed plate 405 and the toothed ring 404 can be meshed with each other, or the toothed plate 405 and the toothed ring 404 can be disengaged. The toothed plate 405 and the toothed ring 404 are meshed with each other to fix the position of the cam handle 401 and improve the positioning ability of the device.

[0035] A slippery cushion 402 is fixedly connected to one side of the cam handle 401 close to the movable pressure plate 304, and a telescopic spring 406 is fixedly connected to the inside of the release plate 403, and the top of the telescopic spring 406 is fixedly connected to the cam handle 401. The slippery cushion 402 reduces the friction between the cam handle 401 and the movable pressure plate 304, so that the cam handle 401 can squeeze the movable pressure plate 304 conveniently, and can provide a certain buffering force for the movable pressure plate 304, thereby improving the fixing ability of the device, and the telescopic spring 406 increases the outward thrust of the release plate 403, so that the tooth plate 405 and the tooth ring 404 can be better meshed together.

[0036] Working principle: first place the fire hose between the fixed clamp ring 201 and the limit clamp ring 202, and fix the fixed clamp ring 201 and the limit clamp ring 202 together through the threaded rod 205 and the adjusting nut 206 to fix the position of the fire hose, then put the support plate 306 close to one side of the building, and then adjust the connecting rod 301 to make the movable pressure plate 304 close to the other side of the building, fix the F-type clamp body 1 on the building, and then pull the cam handle 401 upwards to make the sliding surface cushion 402 squeeze the movable pressure plate 304, and under the action of external force, the inner wall of the damping sliding ring 302 is in contact with the F-type clamp body 1 and The damping slide rail 307 is in close contact to fix the device on the wall surface, and the position of the cam handle 401 is fixed by the mutual engagement of the tooth plate 405 and the tooth ring 404. After the fire-fighting operation is completed, the tooth plate 405 is disengaged from the tooth ring 404 by squeezing the release plate 403, and the cam handle 401 is rotated in the opposite direction to remove the external force, making it easy to dismantle and install the device. Through the above device, when there are not enough rescue personnel, the fire hose can be fixed in one place, so that the fire hose can automatically perform fire-fighting operations, and it can also be used as a temporary anchor point for rescue personnel to escape and save themselves, thereby improving the efficiency of fire-fighting operations.

Claims

1. A multi-function fire-fighting water gun quick erection fixing bracket, comprising an F-shaped clamp body (1), characterized in that: A fixing mechanism (2) is provided in the middle of the F-type clamp body (1), the fixing mechanism (2) comprises a fixing snap ring (201), the bottom end of the fixing snap ring (201) is hingedly connected to a limiting snap ring (202), a clamping mechanism (3) is provided on the surface of the F-type clamp body (1), the clamping mechanism (3) comprises a connecting rod (301) and a movable pressure plate (304), the bottom end of the connecting rod (301) is fixedly connected to a fixing cross bar (303), an adjusting mechanism (4) is provided outside the fixing cross bar (303), the adjusting mechanism (4) comprises a cam handle (401), and the cam handle (401) is rotatably connected to the fixing cross bar (303).

2. A multi-function fire-fighting water gun quick erection fixing bracket according to claim 1, characterized in that: A fixing rod (203) is fixedly connected to the middle of the fixing clamp (201), and one end of the fixing rod (203) passes through the F-type clamp (1) and is rotatably connected to the F-type clamp (1), and one end of the fixing rod (203) passes through the F-type clamp (1) and is threadedly connected to a fastening nut (204).

3. A multi-function fire-fighting water gun quick erection fixing bracket according to claim 1, characterized in that: The top end of the limiting clamp ring (202) is rotatably connected to a threaded rod (205), the surface of the threaded rod (205) is threadedly connected to an adjusting nut (206), and the adjusting nut (206) and the fixing clamp ring (201) are in conflict with each other.

4. A multi-function fire-fighting water gun quick erection fixing bracket according to claim 1, characterized in that: A damping slide rail (307) is provided on the surface of the F-shaped clamp body (1), a damping slide ring (302) is fixedly connected to the top end of the connecting rod (301), and the inner wall of the damping slide ring (302) is slidably connected to the damping slide rail (307).

5. The multi-function fire-fighting water gun quick erection fixing bracket according to claim 1, characterized in that: Both ends of the fixed cross bar (303) penetrate the movable pressing plate (304), and the fixed cross bar (303) is slidably connected to a sliding groove at the bottom of the movable pressing plate (304).

6. A multi-function fire-fighting water gun quick erection fixing bracket according to claim 1, characterized in that: The bottom end of the F-shaped clamp (1) is fixedly connected to a support plate (306), and one end of the F-shaped clamp (1) away from the support plate (306) is clamped with a limiting pin (305).

7. A multi-function fire-fighting water gun quick erection fixing bracket according to claim 1, characterized in that: The bottom end of the cam handle (401) is hinged with a release plate (403), the bottom surface of the connecting rod (301) is fixedly connected with a toothed ring (404), the bottom end of the release plate (403) is fixedly connected with a toothed plate (405), and the toothed plate (405) and the toothed ring (404) are meshed with each other.

8. A multi-function fire-fighting water gun quick erection fixing bracket according to claim 7, characterized in that: A side of the cam handle (401) close to the movable pressure plate (304) is fixedly connected to a slippery cushion (402), and the interior of the release plate (403) is fixedly connected to a telescopic spring (406), and the top end of the telescopic spring (406) is fixedly connected to the cam handle (401).

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