CN219994700U

CN219994700U - Quick clamp of fire hose

Info

Publication number: CN219994700U
Application number: CN202321074474.1U
Authority: CN
Inventors: 裴哲华; 陈伟青; 栾丽丽; 宫相沈; 孙祝昌; 张启立; 韩平; 王永涛
Original assignee: Qingdao Huateng Fire Group Co ltd
Current assignee: Qingdao Huateng Fire Group Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-10
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of fire-fighting equipment and discloses a quick clamp for a fire-fighting hose, which effectively solves the problem that the fire-fighting hose with corresponding diameter can only be used at present and has a smaller application range.

Description

Quick clamp of fire hose

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a quick clamp for a fire hose.

Background

According to the patent document with the authorized bulletin number of CN203507376U, the utility model is named as a fire hose quick clamp, and the specification of the patent document is as follows: the quick clamping hoop of the fire hose is arranged to be a first clamping block and a second clamping block which are separated from each other, the two clamping blocks are locked and fixed, the inner peripheral surface of the quick clamping hoop of the fire hose is provided with the locking groove which is matched with the sealing bulge on the outer peripheral surface of the water hose connecting buckle, when the quick clamping hoop of the fire hose is used for connecting the fire hose and the water hose connecting buckle, no preprocessing is needed, and the operation can be convenient by utilizing a universal wrench, so that the connection operation between the fire hose and the water hose connecting buckle can be simplified, the quick replacement of the fire hose can be realized, the use cost of the fire hose ring is greatly reduced, and the emergency function is improved; the following drawbacks still remain:

because the inner radian of the first clamping block and the second clamping block is not easy to change, the fire hose with the corresponding diameter can be used only, and the application range is smaller.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the quick clamp for the fire hose, which effectively solves the problem that the fire hose with the corresponding diameter can only be used at present and has a smaller application range.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick clamp for the fire hose comprises two half clamp bodies, wherein the half clamp bodies are arranged to be semi-circular, end blocks are symmetrically arranged at the top end and the bottom end of each half clamp body, the two half clamp bodies are clung to form an annular clamp, an installation fixing assembly is arranged between the two contacted end blocks, and a movable fixing assembly is arranged on each half clamp body;

the installation fixed subassembly is including seting up the slot that half clamp body one side was kept away from to the tip piece, and one side that half clamp body was kept away from to the tip piece is equipped with the mounting panel, and the inserted bar is installed to one side symmetry that the mounting panel is close to the tip piece, and two inserted bars are inside the slot of joint on two tip pieces respectively.

Preferably, the connecting cylinder is symmetrically installed on one side of the end blocks, which is far away from each other, the clamping rod is movably installed inside the connecting cylinder and is clamped inside the clamping groove, the clamping groove is formed in the inserting rod, the pull rod is installed on one side of the clamping rod, which is far away from the end blocks, and penetrates through the outer side of the connecting cylinder, the spring is installed on one side of the clamping rod, which is far away from the end blocks, and one end of the spring is fixedly connected with the inner wall of the connecting cylinder.

Preferably, the movable fixing assembly comprises first fixing cylinders symmetrically arranged on one sides of the two half-clamping bodies away from each other, a first compression bar is movably arranged in the first fixing cylinders, a first screw is arranged at one end of the first compression bar, and the first screw is in threaded connection with the first fixing cylinders.

Preferably, a second fixed cylinder is arranged at the top end of the mounting plate, a second compression bar is movably arranged in the second fixed cylinder, a second screw rod is arranged at one end of the second compression bar, and the second screw rod is in threaded connection with the second fixed cylinder.

Preferably, two the intercommunication groove has all been seted up to one side that the tip piece is close to each other, and two intercommunication grooves are constituteed and are led to the groove, and the second depression bar is located logical inslot portion, and the first actuation magnetic path is all installed to one side that the second depression bar is close to half clamp body inside and one side that the first depression bar is close to half clamp body inside.

Preferably, the second compression bar is close to the inside one side of half clamp body and the first compression bar is close to the inside one side of half clamp body and all is equipped with the clamp bar, and the second actuation magnetic path is installed to the side that the clamp bar is close to half clamp body inner wall, and the second actuation magnetic path is connected with first actuation magnetic path magnetism.

Preferably, a compression air bag is arranged between two adjacent compression rods, clamping heads are symmetrically arranged at two ends of the compression air bag, clamping sleeves are symmetrically arranged at two sides of the compression rods, and the clamping heads are clamped in the clamping sleeves.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the two half clamp bodies are mutually close to each other and are arranged at two sides of the fire hose, the two inserted bars on the mounting plate are conveniently inserted into the slots on the two end blocks, and then the clamping grooves on the inserted bars are clamped by the clamping bars, so that the two half clamp bodies are fixed, and the clamp is convenient to rapidly mount;

(2) This novel back is twisted through first screw rod and second screw rod for each hold-down bar removes towards the fire hose, and hugs closely with the outer wall of fire hose, and is equipped with between two adjacent hold-down bars and compresses tightly the gasbag, inflates and makes to compress tightly gasbag and fire hose hug closely, thereby carries out the clamp installation to the fire hose that the diameter is less, improves application scope.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a quick band clamp of the fire hose of the present utility model;

FIG. 2 is a schematic view of the mounting fixture assembly of the present utility model;

FIG. 3 is a schematic view of the body structure of the half clamp of the present utility model;

FIG. 4 is a schematic view of a mounting plate according to the present utility model;

FIG. 5 is a schematic view of the structure of the compression balloon of the present utility model;

in the figure: 1. a half-band body; 2. an end block; 3. installing a fixing component; 301. a slot; 302. a mounting plate; 303. a rod; 304. a clamping groove; 305. a connecting cylinder; 306. a clamping rod; 307. a pull rod; 308. a spring; 4. a movable fixing component; 401. a first fixed cylinder; 402. a first compression bar; 403. a first screw; 404. a communication groove; 405. a second fixed cylinder; 406. a second compression bar; 407. a second screw; 408. a first attracting magnetic block; 409. a pressing rod; 410. a second attracting magnetic block; 411. compressing the air bag; 412. a cutting sleeve; 413. a chuck.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1-5, the utility model comprises two half-clamp bodies 1, wherein the half-clamp bodies 1 are arranged in a semicircular shape, end blocks 2 are symmetrically arranged at the top end and the bottom end of each half-clamp body 1, the two half-clamp bodies 1 are tightly attached to form an annular clamp, a mounting and fixing assembly 3 is arranged between the two contacted end blocks 2, and a movable fixing assembly 4 is arranged on each half-clamp body 1;

the installation fixed subassembly 3 is including opening the slot 301 that half clamp body 1 was kept away from to the tip piece 2, the one side that half clamp body 1 was kept away from to the tip piece 2 is equipped with mounting panel 302, the inserted bar 303 is installed to the one side symmetry that the mounting panel 302 is close to the tip piece 2, two inserted bars 303 joint respectively in the slot 301 inside on two tip pieces 2, connecting cylinder 305 is installed to the one side symmetry that two tip pieces 2 kept away from each other, the inside movable mounting of connecting cylinder 305 has draw-in bar 306, draw-in bar 306 joint is in the inside of draw-in groove 304, draw-in groove 304 is seted up on inserted bar 303, draw-in bar 307 is installed to the one side that the draw-in bar 306 kept away from tip piece 2, draw-in bar 307 runs through to the outside of connecting cylinder 305, spring 308 is installed to the one side that the tip piece 2 is kept away from to draw-in bar 306, the one end of spring 308 and the inner wall fixed connection of connecting cylinder 305, be close to each other two half clamp body 1 and locate fire hose both sides, conveniently insert two inserted bars 301 on mounting panel 302 into the inside on two tip piece 2, then, draw-in groove 304 joint on the side of draw-in bar 306 is carried out the draw-in bar 304, thereby two half clamp 1 is fixed.

The movable fixing component 4 comprises a first fixing cylinder 401 symmetrically arranged on one side of the two half-clamping bodies 1 away from each other, a first compression rod 402 is movably arranged in the first fixing cylinder 401, a first screw 403 is arranged at one end of the first compression rod 402, the first screw 403 is in threaded connection with the first fixing cylinder 401, a second fixing cylinder 405 is arranged at the top end of the mounting plate 302, a second compression rod 406 is movably arranged in the second fixing cylinder 405, a second screw 407 is arranged at one end of the second compression rod 406, the second screw 407 is in threaded connection with the second fixing cylinder 405, communication grooves 404 are respectively arranged on one sides of the two end blocks 2 close to each other, the two communication grooves 404 form a through groove, the second compression rod 406 is positioned in the through groove, a first sucking magnetic block 408 is arranged on one side of the second compression rod 406 close to the inner side of the half-clamping bodies 1 and one side of the first compression rod 402 close to the inner side of the half-clamping bodies 1, the side of the second compression bar 406, which is close to the inside of the half clamp body 1, and the side of the first compression bar 402, which is close to the inside of the half clamp body 1, are respectively provided with a compression bar 409, a second attraction magnetic block 410 is arranged on the side of the compression bar 409, which is close to the inside of the half clamp body 1, the second attraction magnetic block 410 is magnetically connected with the first attraction magnetic block 408, a compression air bag 411 is arranged between two adjacent compression bars 409, clamping heads 413 are symmetrically arranged at two ends of the compression air bag 411, clamping sleeves 412 are symmetrically arranged at two sides of the compression bar 409, the clamping heads 413 are clamped in the inside of the clamping sleeves 412, after the first screw 403 and the second screw 407 are screwed, each compression bar 409 moves towards the fire hose and is clung to the outer wall of the fire hose, a compression air bag 411 is arranged between the two adjacent compression bars 409, the compression air bag 411 is clung to the fire hose, so that the compression air bag 411 is clung to the fire hose, and the clamp is arranged on the fire hose with smaller diameter, the application range is improved.

Working principle: when the clamp is used, the two half clamp bodies 1 are arranged on two sides of the fire hose, so that the two half clamp bodies 1 are close to each other and are tightly attached, the pull rods 307 on two sides of the two end blocks 2 in contact are pulled outwards, then the two inserting rods 303 on the mounting plate 302 are inserted into the slots 301 of the two end blocks 2, and then the pull rods 307 are loosened, so that the clamping rods 306 are clamped into the clamping grooves 304, and the two half clamp bodies 1 are fixed, so that the clamp is convenient to install quickly;

when the fire hose between smaller is subjected to clamp installation, after the operation is performed, the second attraction magnetic blocks 410 on the compression rod 409 are attracted with the first attraction magnetic blocks 408 on the first screw 403 and the second screw 407 respectively, the first screw 403 and the second screw 407 are screwed, the compression rod 409 compresses the outer wall of the fire hose, then the compression air bag 411 is inflated, and after the compression air bag 411 is inflated, the inner wall of the compression air bag 411 and the compression rod 409 are compressed outside the fire hose, so that the clamp installation of the fire hose with smaller diameter is facilitated, and the application range is improved.

Claims

1. The utility model provides a quick clamp of fire hose, includes two half clamp bodies (1), its characterized in that: the semi-clamping body (1) is arranged to be semi-circular, end blocks (2) are symmetrically arranged at the top end and the bottom end of the semi-clamping body (1), the two semi-clamping bodies (1) are clung to form an annular clamping, an installation fixing assembly (3) is arranged between the two contacted end blocks (2), and a movable fixing assembly (4) is arranged on the semi-clamping body (1);

the mounting and fixing assembly (3) comprises a slot (301) which is formed in one side, far away from the half-clamping body (1), of the end block (2), a mounting plate (302) is arranged on one side, far away from the half-clamping body (1), of the end block (2), inserting rods (303) are symmetrically arranged on one side, close to the end block (2), of the mounting plate (302), the two inserting rods (303) are respectively clamped in the slots (301) on the two end blocks (2), connecting cylinders (305) are symmetrically arranged on one side, far away from each other, of the two end blocks (2), clamping rods (306) are movably arranged in the connecting cylinders (305), the clamping rods (306) are clamped in clamping grooves (304), the clamping grooves (304) are formed in the inserting rods (303), pull rods (307) are arranged on one side, far away from the end block (2), of each clamping rod (306) is provided with a spring (308), and one end of each spring (308) is fixedly connected with the inner wall of the connecting cylinder (305);

the movable fixing component (4) comprises first fixing cylinders (401) symmetrically arranged on one sides of two half clamp bodies (1) far away from each other, first compression rods (402) are movably arranged on one sides of the first fixing cylinders (401), first screw rods (403) are arranged at one ends of the first compression rods (402), second fixing cylinders (405) are arranged at the top ends of the mounting plates (302), second compression rods (406) are movably arranged on the inner sides of the second fixing cylinders (405), second screw rods (407) are arranged at one ends of the second compression rods (406), the second screw rods (407) are in threaded connection with the second fixing cylinders (405), communication grooves (404) are formed in one sides of two end blocks (2) close to each other, the two communication grooves (404) form communication grooves, the second compression rods (406) are positioned in the communication grooves, one sides of the second compression rods (406) close to the inner sides of the half clamp bodies (1) and one sides of the first compression rods (402) close to the inner sides of the half clamp bodies (1), first compression rods (408) are arranged at one sides of the second compression rods (406) close to the inner sides of the half clamp bodies (1), the two compression rods (408) close to the inner sides of the half clamp bodies (409), a second attracting magnetic block (410) is arranged on one side of the compression rod (409) close to the inner wall of the half-clamping body (1), the second attracting magnetic block (410) is magnetically connected with the first attracting magnetic block (408), and a compression air bag (411) is arranged between two adjacent compression rods (409).

2. The quick hose clamp according to claim 1, wherein: clamping heads (413) are symmetrically arranged at two ends of the compression air bag (411), clamping sleeves (412) are symmetrically arranged at two sides of the compression rod (409), and the clamping heads (413) are clamped in the clamping sleeves (412).