CN215961930U

CN215961930U - Indoor fire hydrant with anti-leakage structure

Info

Publication number: CN215961930U
Application number: CN202121471224.2U
Authority: CN
Inventors: 卢文河; 卢文理; 吴玉云
Original assignee: Fujian Shouvalve Fire Technology Co ltd
Current assignee: Fujian Shouvalve Fire Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-08
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an indoor fire hydrant with an anti-leakage structure, which relates to the technical field of indoor fire hydrants and comprises a fire hydrant, wherein a fixed pipe is arranged on the left side of the fire hydrant, a connecting piece is fixed at the left end of the fixed pipe, two pairs of fixing plates which are symmetrically arranged are fixed on the outer circumferential surface of the connecting piece, round rods are arranged between each pair of fixing plates, a long plate is movably sleeved on the outer circumferential surface of each round rod, a square rod penetrates through one side, close to each other, of the two long plates, clamping blocks are fixed at one ends, close to each other, of the two square rods, a U-shaped piece is fixed at the other ends of the two square rods, a rotating shaft is fixed inside the U-shaped piece, a pull rod is movably sleeved on each rotating shaft, clamping plates are fixed at the right ends of the two pull rods, and limiting plates for clamping the clamping plates are fixed at one sides, far away from each long plate. The utility model can conveniently form stable fixation at the joint, improve the sealing performance and reduce the water leakage phenomenon.

Description

Indoor fire hydrant with anti-leakage structure

Technical Field

The utility model relates to the technical field of indoor fire hydrants, in particular to an indoor fire hydrant with an anti-leakage structure.

Background

The indoor fire hydrant is provided with an interface with a valve and is used for indoor fixed fire-fighting facilities such as factories, warehouses, high-rise buildings, public buildings, ships and the like, is usually installed in a fire hydrant box and is matched with equipment such as a fire hose, a water gun and the like for use.

When the existing fire hydrant is used, the joint goodness of fit is not high usually, the sealing performance is poor, a large amount of water flows out from the joint under the action of pressure in the water feeding process, the water delivery quantity is influenced, meanwhile, the cleaning in the later period is needed to be carried out on a large amount of water left in the place where the fire hydrant is placed, and inevitable troubles are caused.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems that the sealing performance of the joint of the fire hydrant in the background technology is poor and flowing water is easy to leak, the utility model provides the indoor fire hydrant with the leakage-proof structure, which can conveniently form stable fixation at the joint, improve the sealing performance and reduce the water leakage phenomenon.

(II) technical scheme

The utility model provides an indoor fire hydrant with an anti-leakage structure, which comprises a fire hydrant, wherein a fixed pipe is arranged on the left side of the fire hydrant, a connecting piece is fixed at the left end of the fixed pipe, two pairs of fixed plates which are symmetrically arranged are fixed on the outer circumferential surface of the connecting piece, round rods are arranged between each pair of the fixed plates, a long plate is movably sleeved on the outer circumferential surface of each round rod, a square rod penetrates through one side, close to each other, of each long plate, clamping blocks are fixed at one ends, close to each other, of the two square rods, a U-shaped piece is fixed at the other ends of the two square rods, a rotating shaft is fixed inside the U-shaped piece, a pull rod is movably sleeved on each rotating shaft, clamping plates are fixed at the right ends of the two pull rods, and a limiting plate for clamping the clamping plates is fixed at one side, far away from each long plate.

Preferably, two one side that the long slab is close to each other all is fixed with the inserted bar, every all the cover is equipped with the sleeve pipe on the inserted bar, be provided with the spring between sleeve pipe and the long slab, two the one end that the sleeve pipe is close to each other all is fixed with the carriage release lever.

Preferably, two pairs of rectangular plates are arranged on the outer circumferential surface of the fixed pipe, a long through groove is formed in one side, close to each other, of each pair of rectangular plates, and the movable rod is located in the long through groove.

Preferably, two the gliding slip logical groove of square pole has all been seted up to one side that the long slab is close to each other, two the square pole is located two slip logical inslots respectively.

Preferably, the upper surface and the lower surface of any one square bar are attached to the long through groove, and the length of the square bar is equal to the width of the long plate.

Preferably, the left ends of the two clamping blocks are both processed with chamfers.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. through the combined use of fixed plate, round bar, long board, square bar, joint piece, U-shaped piece, pull rod, cardboard and restriction board, can conveniently carry out quick fixed, reduce operating time, improve the leakproofness simultaneously.

2. Through the combined use of inserted bar, sleeve pipe, spring, carriage release lever and rectangular plate, can conveniently keep suitable position with long board, the convenience improves the simple operation nature to opening and automatic recovery simultaneously.

Drawings

Fig. 1 is a front view of an indoor fire hydrant with a leakage preventing structure according to the present invention.

Fig. 2 is a top view of an indoor fire hydrant with a leakage preventing structure according to the present invention.

Fig. 3 is a perspective view of an indoor fire hydrant with a leakage-proof structure according to the present invention.

In the figure: the fire hydrant comprises a fire hydrant body 1, a fixed pipe 2, a connecting piece 3, a fixed plate 4, a round rod 5, a long plate 6, a square rod 7, a clamping block 8, a U-shaped piece 9, a pull rod 10, a clamping plate 11, a limiting plate 12, an inserted rod 13, a sleeve 14, a spring 15, a movable rod 16 and a rectangular plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-3, the indoor fire hydrant with the anti-leakage structure provided by the utility model comprises a fire hydrant 1, wherein a fixed pipe 2 is arranged on the left side of the fire hydrant 1, a connecting piece 3 is fixed at the left end of the fixed pipe 2, two pairs of fixing plates 4 which are symmetrically arranged are fixed on the outer circumferential surface of the connecting piece 3, round rods 5 are arranged between each pair of fixing plates 4, a long plate 6 is movably sleeved on the outer circumferential surface of each round rod 5, a square rod 7 penetrates through one side, close to each other, of each long plate 6, a clamping block 8 is fixed at one end, close to each square rod 7, of each square rod 7, a U-shaped piece 9 is fixed at the other end of each square rod 7, a rotating shaft is fixed inside the U-shaped piece 9, a pull rod 10 is movably sleeved on each rotating shaft, a clamping plate 11 is fixed at the right end of each pull rod 10, and a limiting plate 12 for clamping the clamping plate 11 is fixed at one side, far away from each long plate 6; the two long plates 6 are fixed with inserting rods 13 at the sides close to each other, a sleeve 14 is sleeved on each inserting rod 13, a spring 15 is arranged between each sleeve 14 and the long plate 6, a moving rod 16 is fixed at one end of each sleeve 14 close to each other, and the clamping position can be kept through the spring 15; two pairs of rectangular plates 17 are arranged on the outer circumferential surface of the fixed pipe 2, one side, close to each other, of each pair of rectangular plates 17 is provided with a long through groove, the moving rod 16 is positioned in the long through groove, and the long through groove enables the moving rod 16 to slide so as to facilitate the rotation of the long plate 6; sliding through grooves for sliding the square rods 7 are formed in the sides, close to each other, of the two long plates 6, the two square rods 7 are located in the two sliding through grooves respectively, and the sliding through grooves provide sliding ranges of the square rods 7 so that the clamping blocks 8 can move; the upper surface and the lower surface of any one square rod 7 are attached to the long through groove, the length of the square rod 7 is equal to the width of the long plate 6, the stability during sliding is improved, and the abutting synchronism can be further improved; the left ends of the two clamping blocks 8 are all processed with chamfers, and the installation is convenient through the chamfers.

The working principle is as follows: when in use, a joint to be connected is placed above the two clamping blocks 8, then the joint moves downwards to be positioned between the two long plates 6, the joint is correspondingly connected with the connecting piece 3, then the clamping plate 11 is pulled, the clamping plate 11 drives the pull rod 10, the pull rod 10 pulls the U-shaped piece 9 and the square rod 7, the square rod 7 slides in the sliding through groove of the long plates 6, the square rod 7 pulls the clamping blocks 8, the clamping blocks 8 are abutted against the joint, then the pull rod 10 is rotated to enable the clamping plate 11 to be clamped with the limiting plate 12, then the pull rod 10 is pressed, the left surface of the clamping plate 11 is contacted with the right surface of the limiting plate 12, connection and fixation can be completed, the connection stability is improved, water leakage is reduced, when disassembly is needed, the long plates 6 are pressed, the round rods 5 between the long plates 6 and the fixed plates 4 are rotated, the inserting rods 13 fixed on the long plates 6 slide between the sleeves 14, the springs 15 are stressed and extruded, the moving rod 16 at the lower end of the sleeve 14 slides in the long through groove of the rectangular plate 17, and then the clamping block 8 is released from abutting with the connector, so that the fixation can be completed, and the efficiency is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The indoor fire hydrant with the anti-leakage structure comprises a fire hydrant (1) and is characterized in that a fixed pipe (2) is arranged on the left side of the fire hydrant (1), a connecting piece (3) is fixed at the left end of the fixed pipe (2), two pairs of fixing plates (4) which are symmetrically arranged are fixed on the outer circumferential surface of the connecting piece (3), each pair of fixing plates (4) is provided with a round rod (5), each round rod (5) is movably sleeved with a long plate (6), one side, close to each other, of each long plate (6) is provided with a square rod (7) in a penetrating mode, one end, close to each other, of each square rod (7) is fixedly provided with a clamping block (8), the other end of each square rod (7) is fixedly provided with a U-shaped piece (9), a rotating shaft is fixed inside the U-shaped piece (9), and a pull rod (10) is movably sleeved on each rotating shaft, the right-hand member of two pull rod (10) all is fixed with cardboard (11), two one side that long board (6) kept away from each other all is fixed with restriction board (12) that supply cardboard (11) joint.

2. An indoor fire hydrant according to claim 1 in which the side of the two long plates (6) adjacent to each other is fixed with an insert rod (13), each insert rod (13) is sleeved with a sleeve (14), a spring (15) is provided between the sleeve (14) and the long plate (6), and the end of the two sleeves (14) adjacent to each other is fixed with a moving rod (16).

3. An indoor fire hydrant according to claim 2 in which two pairs of rectangular plates (17) are provided on the outer circumference of the fixed pipe (2), each pair of rectangular plates (17) having an elongated through groove formed on the side thereof adjacent to each other, and the moving rod (16) is located in the elongated through groove.

4. An indoor fire hydrant with an anti-leakage structure according to claim 1, wherein the side of the two long plates (6) close to each other is provided with a sliding through groove for sliding the square rod (7), and the two square rods (7) are respectively positioned in the two sliding through grooves.

5. An indoor fire hydrant according to claim 4 in which the upper and lower surfaces of any one of the square rods (7) are fitted with the long through grooves, and the length of the square rod (7) is equal to the width of the long plate (6).

6. An indoor fire hydrant with a leakage-proof structure according to claim 1, wherein the left ends of the two said snap-in blocks (8) are both processed with chamfers.