CN218441156U

CN218441156U - 80 bayonet changes 65 bayonet socket and connects tube head soon

Info

Publication number: CN218441156U
Application number: CN202222823723.4U
Authority: CN
Inventors: 童中华
Original assignee: Jiangxi Copper Co Ltd
Current assignee: Jiangxi Copper Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-03
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a fire-fighting equipment field discloses a 80 bayonet socket changes 65 bayonet socket quick connector, including the reducing dop, public head of fire control interface and the female bayonet socket of fire control, the reducing dop cup joints on public head of fire control interface, the public head of fire control interface that has cup jointed the reducing dop links up on the female bayonet socket of fire control through the silk mouth, the public head of fire control interface corresponds the joint groove of seting up longitudinal symmetry on cup jointing the reducing dop outer wall, be provided with the fixed joint subassembly with joint groove joint in the reducing dop, can accomplish the fixed operation of reducing dop and the public head of fire control interface cup joint very fast through the setting of fixed joint subassembly, this tube head mainly is used for the water intaking of putting out a fire in the fire control, the quick joint of bayonet socket during rescue, avoid meeting the fire hydrant of different models water intaking slowly and the hosepipe that the scene is put out a fire and need change the same bayonet socket model, improve fire extinguishing efficiency, only need pass through the butt joint of fire control interface public head with the female bayonet socket of fire control dop and hosepipe butt joint, can accomplish the reducing bayonet socket of different bayonet socket and the butt joint, the quick connector of different bayonet socket, the quick water intaking of getting.

Description

80 bayonet changes 65 bayonet socket and connects tube head soon

Technical Field

The utility model relates to a fire control facility field specifically is a 80 bayonet sockets change 65 bayonet sockets and connect tube head soon.

Background

Fire fighting such as life saving and rescue scene for minutes and seconds are in competition, and in a certain sense, the fire fighting is just racing with time. The fire engine, the water hose and the fire hydrant need to be connected through the bayonet, and water taking and rescue of the fire engine can be implemented. However, because the fire hoses and fire hydrants of 80 and 65 types are commonly used at present, in order to strive for time to accelerate water taking, the butt joint of the 80 reducing bayonets needs to be replaced temporarily, which is time-consuming, labor-consuming and unfavorable for rescue. Once the bayonet without 80-type butt joint is met, the water taking time is prolonged, and the rescue time is delayed. In order to solve the defect that rescue is affected due to different connector types in the process of taking water and extinguishing fire in fire rescue, a quick connector head with 80 bayonet rotating to 65 bayonet is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a quick connector for 80 bayonet to 65 bayonet, which solves the problems.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an 80 bayonet socket changes 65 bayonet socket quick connector, includes 80 reducing dops, 65 fire control interface male heads and 65 fire control female bayonet sockets, 80 reducing dops cup joint on 65 fire control interface male heads, and the 65 fire control interface male heads that have cup jointed 80 reducing dops pass through the screw mouth and link up on 65 fire control female bayonet sockets, 65 fire control interface male heads correspond and cup joint the joint groove of seting up the longitudinal symmetry on 80 reducing dop outer wall, be provided with the fixed joint subassembly with the joint groove joint in the 80 reducing dops.

Preferably, the fixed clamping component comprises a clamping block and a spring, the positions of the 80 reducing clamping heads corresponding to the clamping grooves are provided with vertically symmetrical empty grooves, the empty grooves are two groups of the springs fixedly connected with the centers on the inner walls close to each other and the clamping blocks attached to the inner walls of the empty grooves and one ends of the springs close to each other are connected with the clamping blocks attached to the inner walls of the empty grooves, and one ends of the two groups of clamping blocks close to each other extend out of the empty grooves to be clamped in the clamping grooves.

Preferably, set up vertical spacing groove on the both sides inner wall of dead slot and joint piece laminating, fixed mounting has the stopper of slip joint at the spacing groove on the both sides outer wall of joint piece.

Preferably, the end surfaces of the two groups of clamping blocks extending out of the empty groove are inclined, and the side, with the largest distance between the inclined surfaces, of the two groups of clamping blocks is close to the 65-degree fire-fighting interface male head and is located inside the empty groove.

Preferably, two sets of clamping grooves on the 65 fire-fighting interface male head are mutually close to the inner wall and are also in the inclined shape of the adaptive clamping block.

Preferably, two sets of fixed mounting has the inside of running through the spring to draw the piece on the terminal surface outer wall that the joint piece deviates from each other, draw the inner wall that the piece runs through 80 reducing dops and extend in the outside of 80 reducing dops.

(III) advantageous effects

Compared with the prior art, the utility model provides an 80 bayonet socket changes 65 bayonet sockets and connects tube head soon possesses following beneficial effect:

1. this 80 bayonet socket changes 65 bayonet socket quick connector, can accomplish reducing dop and the public head of fire control interface very fast through setting up of fixed joint subassembly and cup joint fixed operation, later with the public head of fire control interface and the female bayonet socket screw mouth of fire control link up can, and the reducing dop, when accelerating the water intaking speed after public head of fire control interface and the female bayonet socket equipment of fire control, only need to pass through the fire hydrant butt joint of reducing dop with public head of fire control interface, through the female bayonet socket of fire control and hosepipe butt joint, can accomplish reducing bayonet socket and change quick connection, fast water intaking, replace reserve multiple bayonet socket, the fire hose, thereby save the water intaking time and improve fire extinguishing efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the male joint structure of the fire fighting interface 65 of the present invention;

FIG. 3 is a schematic cross-sectional view of the 80 variable diameter chuck of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1. 80 a variable diameter chuck; 2. 65 fire-fighting interface male head; 3. 65 fire-fighting female bayonet; 4. fixing the clamping component; 5. a clamping groove; 6. a clamping block; 7. drawing the piece; 8. a spring; 9. an empty groove; 10. a limiting groove; 11. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, an 80 bayonet to 65 bayonet quick connector comprises an 80 reducing chuck 1, a 65 fire-fighting interface male head 2 and a 65 fire-fighting female bayonet 3, wherein the 80 reducing chuck 1 is sleeved on the 65 fire-fighting interface male head 2, the 65 fire-fighting interface male head 2 sleeved with the 80 reducing chuck 1 is connected on the 65 fire-fighting female bayonet 3 through a screw port, the 65 fire-fighting interface male head 2 is correspondingly sleeved on the outer wall of the 80 reducing chuck 1 and is provided with clamping grooves 5 which are symmetrical up and down, and a fixed clamping assembly 4 clamped with the clamping grooves 5 is arranged in the 80 reducing chuck 1.

Fixed joint subassembly 4 includes joint piece 6 and spring 8, and the dead slot 9 of longitudinal symmetry is seted up to the position that corresponds joint groove 5 in the inner wall of 80 reducing dop 1, and center fixedly connected with spring 8 is located on the inner wall that two sets of dead slots 9 are close to each other, and the joint piece 6 of the one end fixedly connected with that two sets of springs 8 are close to each other and the laminating of dead slot 9 inner wall, and the one end that two sets of joint pieces 6 are close to each other extends dead slot 9 joint in joint groove 5.

Vertical spacing groove 10 has been seted up on the both sides inner wall of dead slot 9 and the laminating of joint piece 6, and fixed mounting has the stopper 11 of slip joint at spacing groove 10 on the both sides outer wall of joint piece 6, and it is stopper 11 slip joint in spacing groove 10 all the time when joint piece 6 removes, plays spacing effect to the removal of joint piece 6, guarantees the vertical removal from top to bottom of joint piece 6.

The terminal surface that two sets of joint piece 6 extend dead slot 9 is the slope form, and the inclined plane of two sets of joint piece 6 is separated by the biggest one side of distance and is for being close to one side of 65 fire control interface male head 2 and be located the inside of dead slot 9, when cup jointing 80 fire control interface male head 2, the end of 65 fire control interface male head 2 inserts into 80 behind the inside of 80 reducing dop 1, the port of 65 fire control interface male head 2 can touch two sets of joint pieces 6 in fixed joint subassembly 4, and the end of 65 fire control interface male head 2 touches the inclined plane of joint piece 6 that is, thereby when pegging graft 65 fire control interface male head 2, two sets of joint pieces 6 can be owing to continue propulsive 65 fire control interface male head 2 to exert force on the inclined plane, thereby be convenient for extrude spring 8 and move to dead slot 9 with two sets of joint pieces 6 in 80 reducing dop 1, when continuing to impel 65 fire control interface male head 2, joint slot 5 on it can expose dead slot 9, do not have the restriction of 65 fire control interface male head 2's of external wall of opening part this moment, the spring 8 of deformation will make joint piece 6 move in the dead slot 6, thereby the joint piece can be resumeed to the joint in fixed joint 1 of 80 work joint in the dead slot 1 and the joint 1 can be accomplished with 80 reducing joint.

Two sets of joint grooves 5 on the male head 2 of 65 fire control interface are close to each other and also are the slope form of adaptation joint piece 6.

The end face outer wall that two sets of joint pieces 6 deviate from each other is fixed mounting with the inside of running through spring 8 and draws piece 7, draws the inner wall that piece 7 runs through 80 reducing dop 1 and extends in the outside of 80 reducing dop 1. When separating 80 reducing dop 1 and 65 fire control interface public head 2, can directly drive joint piece 6 through drawing and break away from in the joint groove 5 to be convenient for 80 reducing dop 1 and 65 fire control interface public head 2's separating work.

The working principle is as follows: when the 80 reducing chuck 1 is sleeved on the 65 fire fighting interface male head 2, after the end of the 65 fire fighting interface male head 2 is inserted into the 80 reducing chuck 1, the port of the 65 fire fighting interface male head 2 can touch two groups of clamping blocks 6 in the fixed clamping component 4, and the end of the 65 fire fighting interface male head 2 can touch the inclined surface of the clamping block 6, so that when the 65 fire fighting interface male head 2 is inserted, the two groups of clamping blocks 6 can apply force to the inclined surface due to the continuously pushed 65 fire fighting interface male head 2, the two groups of clamping blocks 6 in the 80 reducing chuck 1 can extrude the spring 8 and move into the empty groove 9 conveniently, the clamping blocks 6 always slide and are clamped in the limiting groove 10 while moving, the movement of the clamping blocks 6 is limited, the vertical movement of the clamping blocks 6 is ensured, when the 65 fire fighting interface male head 2 is continuously pushed, the clamping grooves 5 on the 80 reducing chuck 1 can be exposed at the opening of the empty groove 9, at the limit of the outer wall of the 65 fire fighting interface male head 2 is not limited, the deformed spring 8 can restore the original shape of the clamping blocks 6, and the fixed clamping blocks 1 can be sleeved in the 80 fire fighting interface male head 1 and the fixed clamping head 2; can accomplish 80 reducing dop 1 very fast and the public first 2 of 65 fire control interfaces cup joints fixed operation through setting up of fixed joint subassembly 4, later with the public first 2 of 65 fire control interfaces and the 3 silk mouths of 65 fire control female bayonet socket link up can, and 80 reducing dop 1, the public first 2 of 65 fire control interfaces and the equipment back of 65 fire control female bayonet socket 3 when accelerating the water intaking speed, only need to dock the public first 2 of 65 fire control interfaces through the fire hydrant of 80 reducing dop 1 with 80, through 65 fire control female bayonet socket 3 and hosepipe butt joint, can accomplish 80 reducing bayonet socket commentaries on classics 65 and connect soon, fast water intaking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an 80 bayonet socket commentaries on classics 65 bayonet sockets is fast connects which characterized in that: including 80 reducing dop (1), 65 public head of fire control interface (2) and 65 female bayonet socket of fire control (3), 80 reducing dop (1) cup joints on the public head of fire control interface 65 (2), and the public head of fire control interface 65 (2) that has cup jointed 80 reducing dop (1) links up on 65 female bayonet socket of fire control (3) through the silk mouth, the public head of fire control interface 65 (2) correspond cup joint and set up vertically symmetrical joint groove (5) on 80 reducing dop (1) outer wall, be provided with fixed joint subassembly (4) with joint groove (5) joint in 80 reducing dop (1).

2. The 80-bayonet 65-bayonet quick connector according to claim 1, wherein: fixed joint subassembly (4) are including joint piece (6) and spring (8), vertically symmetrical dead slot (9) are seted up, two sets of to the position that corresponds joint groove (5) in the inner wall of 80 reducing dop (1) on the inner wall that dead slot (9) are close to each other center department fixedly connected with spring (8), two sets of joint piece (6) of one end fixedly connected with that spring (8) are close to each other and dead slot (9) inner wall laminating, and the one end that two sets of joint pieces (6) are close to each other extends dead slot (9) joint in joint groove (5).

3. The 80-bayonet 65-bayonet quick connector according to claim 2, wherein: vertical spacing groove (10) have been seted up on the both sides inner wall of dead slot (9) and joint piece (6) laminating, fixed mounting has stopper (11) of slip joint at spacing groove (10) on the both sides outer wall of joint piece (6).

4. The 80-bayonet 65-bayonet quick connector according to claim 2, wherein: the end faces of the two groups of clamping blocks (6) extending out of the empty groove (9) are inclined, and one side, with the largest distance, of the inclined faces of the two groups of clamping blocks (6) is close to one side of the 65-fire-fighting interface male head (2) and is located inside the empty groove (9).

5. The 80-bayonet to 65-bayonet quick connector according to claim 4, wherein: two sets of joint grooves (5) on 65 fire control interface male (2) are close to the inner wall each other and also are the slope form of adaptation joint piece (6).

6. The 80-bayonet 65-bayonet quick connector according to claim 2, wherein: two sets of fixed mounting has drawing piece (7) of the inside of running through spring (8) on the terminal surface outer wall that joint piece (6) deviate from each other, draw piece (7) and run through the inner wall of 80 reducing dop (1) and extend in the outside of 80 reducing dop (1).