CN216112600U

CN216112600U - Fire engineering is maintained with pressing water piping connection structure

Info

Publication number: CN216112600U
Application number: CN202122301738.XU
Authority: CN
Inventors: 崔磊
Original assignee: Wuhan Zhigu Yunchuang Technology Co ltd
Current assignee: Wuhan Zhigu Yunchuang Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-22
Anticipated expiration: 2031-09-23

Abstract

The utility model provides a pressurized water pipe connecting structure for fire engineering maintenance, which relates to the technical field of fire engineering and comprises a connecting pipe, wherein an adapter pipe is fixed at one end of the connecting pipe, a fixed pipe is arranged at one end, away from the connecting pipe, of the adapter pipe, the fixed pipe is in threaded connection with the adapter pipe, a limiting groove is formed in the adapter pipe in an array mode, a fixed ring is fixed in the adapter pipe, a clamping ring is arranged in the adapter pipe and movably connected with the limiting groove, and a reset spring is fixed between the clamping ring and the fixed ring. Be equipped with the switching pipe, the spacing groove has been seted up to the inner wall array of switching pipe, when using, the connecting pipe only need along the spacing groove at the intraductal internal rotation of switching can, and be fixed with reset spring between the fixed ring of switching intraduct fixed and the snap ring, after the connecting pipe links to each other with the switching pipe, the snap ring can be plugged up the spacing groove under reset spring's effect, prevent to leak, this kind of design not only makes fire engineering can simple swift connect when the water, and can prevent leaking effectively.

Description

Fire engineering is maintained with pressing water piping connection structure

Technical Field

The utility model relates to the technical field of fire engineering, in particular to a pressurized water pipe connecting structure for fire engineering maintenance.

Background

The fire protection maintenance is a precondition guarantee for the normal function of the fire protection system, and the whole maintenance work is systematized and standardized according to the actual and management requirements of the equipment of the first prescription and the standard of the equipment of the first prescription according to the national standards of construction and acceptance of fire automatic alarm systems, standards of construction and acceptance of automatic water-spraying fire extinguishing systems, technical regulations of detection of fire protection facilities of buildings, general technical requirements of fire control rooms and the like, so that the whole system is always in a good operation state. The maintenance of the fire-fighting facilities is mainly aimed at 'prevention and fire fighting combination'.

According to patent No. CN103925439B, a water pipe connection device is disclosed, which comprises a housing; a connector body disposed in the housing; the two T-shaped check rings are arranged at the two ends of the joint body and used for disassembling the pipe fixed in the joint body, and the water pipe connecting device also comprises two elastic supporting mechanisms used for driving the T-shaped check rings to reset; the middle part of the shell is provided with a plurality of ribbed plates for supporting the joint body, and two ends of the elastic supporting mechanism respectively abut against two opposite side surfaces of the ribbed plates and the T-shaped check ring; the water pipe connecting device also comprises at least two shifting plates which extend to the outer part of the shell and are used for driving the T-shaped check ring to move. The water pipe connecting device is compact in structure and convenient to use, can effectively fix the pipe and meet the requirement of quick and convenient disassembly during daily maintenance of the pipe, thereby effectively improving the disassembly and assembly efficiency and saving the maintenance time and cost of the pipe.

The existing water pipe connecting structure is complex in installation and disassembly, a pressure water pipe used in the fire engineering needs to be connected conveniently and quickly when in use, and the complex connecting mode can bring inconvenience to the fire engineering and influence the efficiency of fire-fighting water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a pressurized water pipe connecting structure for maintenance of fire engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a fire engineering is maintained with pressing water piping connection structure, includes the connecting pipe, the one end of connecting pipe is fixed with the switching pipe, the one end that the connecting pipe was kept away from to the switching pipe is equipped with fixed pipe, and fixed pipe and switching pipe threaded connection, the spacing groove has been seted up to the inside array of switching pipe, and the spacing groove runs through the one end of switching pipe, the inside of switching pipe is fixed with solid fixed ring, the intraductal snap ring that is equipped with of switching, and snap ring and spacing groove swing joint, be fixed with reset spring between snap ring and the solid fixed ring.

Preferably, the array of one end of the connecting pipe is fixed with a clamping block, and the clamping block is movably connected with the limiting groove.

Preferably, the inner walls of the connecting pipe and the fixed pipe are both fixed with sealing rings, gasket grooves are formed in the surfaces of the sealing rings, and waterproof gaskets are embedded in the gasket grooves.

Preferably, one end of the fixing ring, which is far away from the return spring, is fixed with a main gasket, and the diameter of the main gasket is equal to that of the adapter tube.

Preferably, the snap ring is formed by thermoplastic rubber, and the diameter of the snap ring is equal to that of the connecting pipe.

Preferably, the diameter of the return spring is equal to that of the adapter tube, and the return spring is made of stainless steel through stretching and rolling.

Advantageous effects

According to the utility model, the adapter tube is arranged, the limiting groove is formed in the inner wall array of the adapter tube, when the adapter tube is used, the connecting tube only needs to rotate in the adapter tube along the limiting groove, the reset spring is fixed between the fixing ring fixed in the adapter tube and the snap ring, and after the connecting tube is connected with the adapter tube, the snap ring can block the limiting groove under the action of the reset spring to prevent water leakage.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is an exploded view of the adapter tube of the present invention;

fig. 4 is an overall sectional view of the present invention.

Illustration of the drawings:

1. a connecting pipe; 2. a transfer tube; 3. a fixed tube; 4. a gasket groove; 5. a clamping block; 6. a limiting groove; 7. a main gasket; 8. a seal ring; 9. a waterproof gasket; 10. a snap ring; 11. a return spring; 12. and (4) fixing the ring.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a fire engineering is maintained with area and is pressed water piping connection structure, including connecting pipe 1, the one end of connecting pipe 1 is fixed with switching pipe 2, the one end that connecting pipe 1 was kept away from to switching pipe 2 is equipped with fixed pipe 3, and fixed pipe 3 and switching pipe 2 threaded connection, spacing groove 6 has been seted up to the inside array of switching pipe 2, and spacing groove 6 runs through the one end of switching pipe 2, the inside of switching pipe 2 is fixed with solid fixed ring 12, be equipped with snap ring 10 in the switching pipe 2, and snap

ring

10 and 6 swing joint in spacing groove, be fixed with reset spring 11 between snap ring 10 and solid fixed ring 12.

One end array of connecting pipe 1 is fixed with fixture block 5, and fixture block 5 and spacing groove 6 swing joint. The inner walls of the connecting pipe 1 and the fixed pipe 3 are both fixed with a sealing ring 8, a gasket groove 4 is formed in the surface of the sealing ring 8, and a waterproof gasket 9 is embedded in the gasket groove 4. The end of the fixing ring 12 away from the return spring 11 is fixed with a main washer 7, and the diameter of the main washer 7 is equal to that of the adapter tube 2. The snap ring 10 is formed by thermoplastic rubber, and the diameter of the snap ring 10 is equal to that of the connecting pipe 1. The diameter of the return spring 11 is equal to that of the adapter tube 2, and the return spring 11 is made of stainless steel through stretching and rolling.

The working principle of the utility model is as follows: the fixed pipe 3 is connected with the water pipe by screw thread, the connecting pipe 1 is connected with the fire engineering pipe by screw thread, the gasket groove 4 and the waterproof gasket 9 are used for preventing water from leaking out, the adapter pipe 2 is connected with the fixed pipe 3 by screw thread, the main gasket 7 also has sealing function and is provided with the adapter pipe 2, the inner wall array of the adapter pipe 2 is provided with the limiting groove 6, when in use, the connecting pipe 1 only needs to rotate in the adapter pipe 2 along the limiting groove 6, a reset spring 11 is fixed between a fixing ring 12 fixed in the adapter pipe 2 and a snap ring 10, when the connecting pipe 1 is connected with the adapter pipe 2, the snap ring 10 can block the limiting groove 6 under the action of the reset spring 11 to prevent water leakage, the design not only can simply and quickly connect the fire engineering pipe when water is used, but also can effectively prevent water leakage, the snap ring 10 is made of rubber to increase the sealing performance when the connecting pipe 1 is connected with the adapter pipe 2, the water pipe can be connected and used under the pressure state.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire engineering is maintained with pressing water piping connection structure, includes connecting pipe (1), its characterized in that: the one end of connecting pipe (1) is fixed with switching pipe (2), the one end that connecting pipe (1) was kept away from in switching pipe (2) is equipped with fixed pipe (3), and fixed pipe (3) and switching pipe (2) threaded connection, spacing groove (6) have been seted up in the inside array of switching pipe (2), and spacing groove (6) run through the one end of switching pipe (2), the inside of switching pipe (2) is fixed with solid fixed ring (12), be equipped with snap ring (10) in switching pipe (2), and snap ring (10) and spacing groove (6) swing joint, be fixed with reset spring (11) between snap ring (10) and solid fixed ring (12).

2. The fire-fighting engineering maintenance pressurized water pipe connection structure according to claim 1, characterized in that: the clamping blocks (5) are fixed at one end of the connecting pipe (1) in an array mode, and the clamping blocks (5) are movably connected with the limiting grooves (6).

3. The fire-fighting engineering maintenance pressurized water pipe connection structure according to claim 1, characterized in that: the inner wall of connecting pipe (1) and fixed pipe (3) all is fixed with sealing ring (8), gasket groove (4) have all been seted up on the surface of sealing ring (8), it has waterproof packing ring (9) to inlay in gasket groove (4).

4. The fire-fighting engineering maintenance pressurized water pipe connection structure according to claim 1, characterized in that: and a main gasket (7) is fixed at one end, far away from the return spring (11), of the fixing ring (12), and the diameter of the main gasket (7) is equal to that of the adapter tube (2).

5. The fire-fighting engineering maintenance pressurized water pipe connection structure according to claim 1, characterized in that: the clamping ring (10) is formed by thermoplastic rubber, and the diameter of the clamping ring (10) is equal to that of the connecting pipe (1).

6. The fire-fighting engineering maintenance pressurized water pipe connection structure according to claim 1, characterized in that: the diameter of the return spring (11) is equal to that of the adapter tube (2), and the return spring (11) is made of stainless steel through stretching and rolling.