Fire hose fixing structure matched with arc-shaped pipeline

Abstract

The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting hose fixing structure matched with an arc-shaped pipeline, which comprises a fire-fighting hose body, a mounting mechanism is arranged on the outer wall of the fire-fighting hose body, and the bottom end of the fire-fighting hose body is fixedly connected with a fire-fighting spray head; the mounting mechanism comprises a connecting plate rotationally connected to the outer wall of the fire hose body, a mounting plate is rotationally connected to the position, away from the fire hose body, of the outer wall of the connecting plate, and check blocks are fixedly connected to the positions, above and below the mounting plate, of the front face, the back face and the two sides of the connecting plate; according to the fire-fighting hose fixing structure matched with the arc-shaped pipeline, a fire-fighting hose body is fixed through the mounting mechanism in the fire-fighting hose fixing structure, and the problem that an existing fire-fighting hose is generally mounted on a wall through bolts and a fixing base, and operation is tedious during replacement and disassembly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting hose fixing structure adapted to an arc-shaped pipeline. Background Art

[0002] Fire hoses are pipes used to transport liquids in firefighting equipment. However, existing fire hoses still have shortcomings. Specifically, existing fire hoses are generally installed on the wall through bolts and fixing seats, and the operation is relatively cumbersome when replacing or disassembling.

[0003] Therefore, a fire hose fixing structure adapted to an arc-shaped pipe is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to provide a fire hose fixing structure adapted for an arc-shaped pipe, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A fire hose fixing structure adapted for an arc-shaped pipe comprises a fire hose body, an outer wall of the fire hose body is provided with a mounting mechanism, and a fire sprinkler head is fixedly connected to the bottom end of the fire hose body;

[0007] The cam is fixedly mounted on a top of the fire-fighting frame, and the cam is secured to the bottom of the fire-fighting frame by means of a pin. The cam is secured to the bottom of the fire-fighting frame by means of a pin. The cam is secured to the bottom of the fire-fighting frame by means of a pin.

[0008] As a preferred solution of the present invention, the fire hose body is made of a corrugated pipe.

[0009] As a preferred solution of the present invention, the connecting plate, mounting plate, block, positioning pin and annular plate are all made of aluminum alloy, and four groups of blocks, extrusion cones, traction ropes and through grooves are provided. The reset spring, compression spring and mounting plate are all fixedly connected.

[0010] As a preferred solution of the present invention, the sliding block, extrusion cone and limit rod are all made of ABS plastic, the sliding block and extrusion cone are both trapezoidal in structure design, and the connection method between the sliding block, extrusion cone, traction rope, positioning pin and mounting plate is sliding connection.

[0011] As a preferred solution of the present invention, the through groove is adapted to the shape of the stop block, and the positioning pin passes through the stop block and extends into the mounting plate.

[0012] As a preferred solution of the present invention, fixing bolts are installed at the bottom corners of the mounting plate, and the traction rope is made of nylon rope.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The fire hose is then removed from the mounting plate, which makes it easier to disassemble the fire hose and solve the problem that the existing fire hose is generally installed on the wall by bolts and fixing seats, and the operation is relatively cumbersome during replacement and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a partial front cross-section structure of the utility model;

[0017] Figure 3 This is a top cross-sectional view of the mounting plate of the utility model.

[0018] In the figure: 1. Fire hose body; 2. Mounting mechanism; 3. Fire sprinkler head; 201. Connecting plate; 202. Mounting plate; 203. Stop block; 204. Positioning pin; 205. Sliding block; 206. Extrusion cone; 207. Pulling rope; 208. Compression spring; 209. Return spring; 210. Annular plate; 211. Through groove; 212. Limit rod. DETAILED DESCRIPTION

[0019] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A fire hose fixing structure adapted for an arc-shaped pipe comprises a fire hose body 1, an outer wall of the fire hose body 1 is provided with a mounting mechanism 2, and a fire sprinkler head 3 is fixedly connected to the bottom end of the fire hose body 1;

[0025] The fire hose body 1 is made of a corrugated pipe;

[0026] In this embodiment, reference Figure 2 and Figure 3, with reference to the figure, the mounting mechanism 2 includes a connecting plate 201 rotatably connected to the outer wall of the fire hose body 1, the outer wall of the connecting plate 201 is rotatably connected to a mounting plate 202 at a position away from the fire hose body 1, and the front, back and both sides of the connecting plate 201 and the upper and lower parts of the mounting plate 202 are fixedly connected with stoppers 203, the interior of the stopper 203 is slidably connected with a positioning pin 204, the outer wall of the positioning pin 204 is fixedly connected to the mounting plate 202 with a sliding block 205, the outer wall of the sliding block 205 is slidably connected to an extrusion cone 206 in the mounting plate 202, and the extrusion cone 206 is slidably connected to the outer wall of the sliding block 205. 06 and is fixedly connected with a traction rope 207 on the outer wall away from the sliding block 205, the outer wall of the extrusion cone 206 and is fixedly connected with a compression spring 208 above and below the traction rope 207, the outer wall of the sliding block 205 and is fixedly connected with a return spring 209 on the side away from the extrusion cone 206, the outer wall of the traction rope 207 and is fixedly connected with an annular plate 210 below the mounting plate 202, the outer wall of the mounting plate 202 and is provided with a through groove 211 at a position away from the stop block 203, and the top of the mounting plate 202 and is fixedly connected with a limiting rod 212 at a position close to the stop block 203;

[0027] Among them, the connecting plate 201, the mounting plate 202, the stopper 203, the positioning pin 204 and the annular plate 210 are all made of aluminum alloy, the stopper 203, the extrusion cone 206, the traction rope 207 and the through slot 211 are all provided with four groups, the return spring 209, the compression spring 208 are all fixedly connected to the mounting plate 202, the sliding block 205, the extrusion cone 206 and the limit rod 212 are all made of ABS plastic, the sliding block 205 and the extrusion cone 206 are both trapezoidal in structure, the sliding block 205, the extrusion cone 206, the traction rope 207, the positioning pin 204 and the mounting plate 202 are all slidingly connected, the through slot 211 is adapted to the shape of the stopper 203, the positioning pin 204 passes through the stopper 203 and extends into the mounting plate 202, and fixing bolts are installed at the bottom corners of the mounting plate 202. The traction rope 207 is made of nylon rope. The fire hose body 1 is disconnected from the water pipe, and then the fire sprinkler head 3 is removed from the fire hose body 1. The annular plate 210 is pulled. The annular plate 210 pulls the extrusion cone 206 outward through the traction rope 207. The extrusion cone 206 moving outward no longer resists the sliding block 205. The return spring 209 will pull the sliding block 205 and the positioning pin 204 inward. The inward moving positioning pin 204 will exit the block 203. The positioning pin 204 no longer blocks the block 203. The connecting plate 201 is rotated. The connecting plate 201 drives the block 203 to rotate and align with the through groove 211. The mounting plate 202 no longer blocks the block 203 and the connecting plate 201. The connecting plate 201 is pulled. The connecting plate 201 drives the fire hose body 1 to move outward, and the fire hose body 1 is removed from the mounting plate 202.

[0028] The working process of the utility model is as follows: when the fire hose fixing structure adapted to the arc-shaped pipe designed by the present invention is in operation, the fire hose body 1 and the mounting plate 202 are fixedly installed in a suitable position using fixing bolts, and then the fire hose body 1 is connected to the water pipe. When the fire hose body 1 needs to be replaced, the fire hose body 1 is disconnected from the water pipe, and then the fire sprinkler head 3 is removed from the fire hose body 1, and the annular plate 210 is pulled and squeezed by the traction rope 207. The cone 206 moves outward, and the outward-moving extrusion cone 206 no longer presses against the sliding block 205. The return spring 209 pulls the sliding block 205 and the positioning pin 204 inward. The inward-moving positioning pin 204 exits the block 203. The positioning pin 204 no longer blocks the block 203. The connecting plate 201 is rotated. The connecting plate 201 drives the block 203 to rotate and align with the through groove 211. The mounting plate 202 no longer blocks the block 203 and the connecting plate 201. The connecting plate 201 is pulled. The connecting plate 201 and the connecting plate 202 are connected. 01 drives the fire hose body 1 to move outward, removes the fire hose body 1 from the mounting plate 202, and reinserts the new fire hose body 1 into the mounting plate 202. Insert the connecting plate 201 on the outer wall of the new fire hose body 1 into the mounting plate 202, rotate the connecting plate 201 in the opposite direction, and the connecting plate 201 drives the stopper 203 to rotate in the opposite direction and align with the positioning pin 204, loosening the annular plate 210. The annular plate 210 no longer pulls the extrusion cone 206 through the traction rope 207, and the spring 20 is compressed. 8 drives the extrusion cone 206 to move in the opposite direction. The extrusion cone 206 moving in the opposite direction squeezes and pushes the sliding block 205 to move outward. The sliding block 205 moving outward pushes the positioning pin 204 to insert into the block 203. The positioning pin 204 re-engages the block 203. The positioning pin 204 and the block 203 fix the connecting plate 201 and the fire hose body 1 in the mounting plate 202. The fire sprinkler head 3 is installed at the bottom of the fire hose body 1, and then the fire hose body 1 is reconnected to the water pipe.

[0029] Although the embodiments of the present invention have been shown and described, 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 fire hose fixing structure adapted for an arc-shaped pipe, comprising a fire hose body (1), characterized in that: The outer wall of the fire hose body (1) is provided with a mounting mechanism (2), and the bottom end of the fire hose body (1) is fixedly connected to a fire sprinkler head (3); The mounting mechanism (2) comprises a connecting plate (201) rotatably connected to the outer wall of the fire hose body (1); the outer wall of the connecting plate (201) is rotatably connected to a mounting plate (202) at a position away from the fire hose body (1); the front, back and both sides of the connecting plate (201) and above and below the mounting plate (202) are fixedly connected to stoppers (203); the interior of the stopper (203) is slidably connected to a positioning pin (204); the outer wall of the positioning pin (204) is fixedly connected to a sliding block (205) in the mounting plate (202); the outer wall of the sliding block (205) is slidably connected to an extrusion cone (206) in the mounting plate (202); the extrusion cone (206) is slidably connected to the outer wall of the sliding block (205) in the mounting plate (202); 06) and is fixedly connected to a traction rope (207) on the outer wall away from the sliding block (205); a compression spring (208) is fixedly connected to the outer wall of the extrusion cone (206) and above and below the traction rope (207); a return spring (209) is fixedly connected to the outer wall of the sliding block (205) and on the side away from the extrusion cone (206); an annular plate (210) is fixedly connected to the outer wall of the traction rope (207) and below the mounting plate (202); a through groove (211) is provided on the outer wall of the mounting plate (202) and at a position away from the stop block (203); a limiting rod (212) is fixedly connected to the top of the mounting plate (202) and at a position close to the stop block (203).

2. A fire hose fixing structure adapted for an arc-shaped pipe according to claim 1, characterized in that: The fire hose body (1) is made of a corrugated pipe.

3. The fire hose fixing structure adapted for an arc-shaped pipe according to claim 1, characterized in that: The connecting plate (201), the mounting plate (202), the stopper (203), the positioning pin (204) and the annular plate (210) are all made of aluminum alloy. The stopper (203), the extrusion cone (206), the traction rope (207) and the through groove (211) are all provided in four groups. The connection mode of the reset spring (209), the compression spring (208) and the mounting plate (202) are all fixedly connected.

4. The fire hose fixing structure adapted for an arc-shaped pipe according to claim 1, characterized in that: The sliding block (205), the extrusion cone (206) and the limiting rod (212) are all made of ABS plastic. The sliding block (205) and the extrusion cone (206) are both designed as trapezoidal structures. The connection mode of the sliding block (205), the extrusion cone (206), the traction rope (207), the positioning pin (204) and the mounting plate (202) is all sliding connection.

5. The fire hose fixing structure adapted for an arc-shaped pipe according to claim 1, characterized in that: The through slot (211) is adapted to the shape of the stopper (203), and the positioning pin (204) passes through the stopper (203) and extends into the mounting plate (202).

6. The fire hose fixing structure adapted for an arc-shaped pipe according to claim 1, characterized in that: The bottom corners of the mounting plate (202) are all equipped with fixing bolts, and the traction rope (207) is made of nylon rope.

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