CN214657751U

CN214657751U - High-strength polymer inflatable membrane building

Info

Publication number: CN214657751U
Application number: CN202121169695.8U
Authority: CN
Inventors: 汤作勇
Original assignee: Hebei Miruite Gas Film Manufacturing Co ltd
Current assignee: Hebei Miruite Gas Film Manufacturing Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-09
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a gas film building technical field just discloses a membrane building is aerifyd to high strength polymer, and it includes the gas film body, fixedly connected with is linked together rather than inside pressure release pipe on the gas film body, one side fixedly connected with annular piece that pressure release pipe inner wall is close to the gas film body, one side that pressure release pipe inner wall is close to disappointing mouthful is provided with the stripper bar, one side that the annular piece is close to the stripper bar is provided with the sealed ball of contradicting week side in the annular piece, be provided with the spring between sealed ball and the stripper bar, be provided with in the pressure release pipe and be used for making the stripper bar carry out the adjusting part of back-and-forth movement. The utility model discloses an adjusting part who sets up in the pressure release pipe can make the stripper bar carry out the back-and-forth movement through adjusting part's effect to make the interval between ball sealer and the stripper bar shorten, thereby reach the effect of extrusion or relaxation spring, make the elasticity of spring can obtain adjusting, so that control the pressure scope of the internal atmospheric pressure release of air film.

Description

High-strength polymer inflatable membrane building

Technical Field

The utility model belongs to the technical field of the air film building, specifically be a membrane building is aerifyd to high strength polymer.

Background

The air film building refers to a building structure system which uses a special building film material as a shell and is provided with a set of intelligent electromechanical equipment to provide positive pressure of air in the air film building so as to support a building main body.

The air film structure is usually 250Pa inside and outside air pressure difference, about 0.0025 atmospheric pressure (equivalent to the air pressure difference between 1 floor and 9 floors of the normal building) the air film building is a novel building structure supported by the inside and outside air pressure difference, in a safe range, the larger the air pressure of the air film inner space is, the wind load which can be resisted is higher, the higher the snow load capacity is, and therefore, the smaller the possibility that the air film building is deformed is, and the safer the air film building is.

In order to ensure that the air pressure of the air film is kept in a stable range, the air film building is provided with a pressure relief system, the existing pressure relief system generally digs an air exhaust groove outside the air film building, the air exhaust groove is sealed by an elastically connected sealing plate, when the air pressure inside the air film is too large, the sealing plate can be jacked up to achieve the purpose of air leakage, when the pressure is normal, the sealing plate can be closed again, but the pressure relief mode cannot adjust the air pressure range in the air film structure according to the environment where the building is located, the air film can be limited on one air pressure, the air exhaust groove needs to be dug or filled again if the air pressure in the air film needs to be adjusted, and the practical operation is very troublesome, so that the high-strength polymer inflatable film building is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a membrane building is aerifyd to high strength polymer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a membrane building is aerifyd to high strength polymer, includes the gas film body, fixedly connected with is rather than the inside pressure release pipe that is linked together on the gas film body, one side fixedly connected with annular piece that the pressure release pipe inner wall is close to the gas film body, one side that the pressure release pipe inner wall is close to disappointing mouthful is provided with the stripper bar, one side that the annular piece is close to the stripper bar is provided with the sealed ball of contradicting week side in the annular piece, be provided with the spring between sealed ball and the stripper bar, be provided with in the pressure release pipe and be used for making the stripper bar carry out the adjusting part of back-and-forth movement.

Furthermore, one end of the spring is abutted against the surface of the extrusion rod, and the other end of the spring is abutted against the surface of the sealing ball.

Furthermore, two symmetrical sliding grooves are formed in the inner wall of the pressure relief pipe along the length direction of the pressure relief pipe, and two sides of the extrusion rod are inserted into the corresponding sliding grooves in a sliding mode respectively.

Furthermore, the adjusting part comprises a fixed rod fixedly connected to the inner wall of the pressure relief pipe, the fixed rod is located on one side of the extrusion rod away from the spring, a threaded sleeve which is located on the same central axis line with the pressure relief pipe is fixedly spliced on the fixed rod, a threaded rod is connected to the threaded sleeve in an alternating mode through threads, and one end of the threaded rod is abutted to one side of the extrusion rod away from the spring.

Furthermore, one end, far away from the end in contact with the extrusion rod, of the threaded rod is fixedly connected with a hand wheel located outside the pressure relief pipe.

Furthermore, a rubber ring is fixedly sleeved on the inner peripheral side of the annular block.

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

the utility model discloses an adjusting part who sets up in the pressure release pipe can make the stripper bar carry out the back-and-forth movement through adjusting part's effect to make the interval between ball sealer and the stripper bar shorten, thereby reach the effect of extrusion or relaxation spring, make the elasticity of spring can obtain adjusting, so that control the pressure scope of the internal atmospheric pressure release of air film.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic cross-sectional view taken along the direction A-A of the present invention;

in the figure: 1. a gas film body; 2. a pressure relief pipe; 3. a ring block; 4. an extrusion stem; 41. a chute; 5. a sealing ball; 6. a spring; 7. fixing the rod; 8. a threaded sleeve; 9. a threaded rod; 10. a handwheel.

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 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a high strength polymer inflatable membrane building, which includes a gas membrane body 1, a pressure relief pipe 2 fixedly connected to the gas membrane body 1 and communicating with the inside of the gas membrane body, a ring block 3 fixedly connected to a side of an inner wall of the pressure relief pipe 2 close to the gas membrane body 1, a pressing rod 4 disposed on a side of the inner wall of the pressure relief pipe 2 close to a gas release opening, a sealing ball 5 abutting against an inner peripheral side of the ring block 3 disposed on a side of the ring block 3 close to the pressing rod 4, a spring 6 disposed between the sealing ball 5 and the pressing rod 4, and an adjusting assembly disposed in the pressure relief pipe 2 and used for moving the pressing rod 4 back and forth, so that when the gas pressure in the gas membrane body 1 is too high, the sealing ball 5 can be pressed toward a port of the pressure relief pipe 2 far from the gas membrane body 1 by the gas inside of the pressure relief pipe, and the spring 6 can be contracted by its own elasticity, make sealed ball 5 and annular piece 3 like breaking away from, the gas in the gas film body 1 can be through in the produced space discharge pressure release pipe 2 between sealed ball 5 and the annular piece 3, reach the effect of pressure release, when atmospheric pressure resumes normally, spring 6 then can self elasticity with sealed ball 5 extrusion reset, make it resume the state of contradicting on annular piece 3, and block that gas in the gas film body 1 discharges to the external world through pressure release pipe 2, and, can make the extrusion stem 4 carry out the back-and-forth movement through the effect of adjusting part, so that the interval between sealed ball 5 and the extrusion stem 4 shortens, thereby reach the effect of extrusion or release spring 6, make the elasticity of spring 6 can be adjusted, so that control the pressure range of the pressure release in the gas film body 1, it explains that, the internal diameter of annular piece 3 is less than the diameter of sealed ball 5.

Referring to fig. 4, the spring 6 is connected between the pressing rod 4 and the sealing ball 5 in a specific manner that one end of the spring 6 abuts against the surface of the pressing rod 4 and the other end of the spring 6 abuts against the surface of the sealing ball 5, so that the spring 6 can abut against the sealing ball 5 on the inner circumferential side of the ring block 3.

Specifically, as to the concrete mode that the pressure release pipe 2 is connected to the pressure release rod 4 as follows, two symmetrical chutes 41 are seted up along its length direction on the inner wall of pressure release pipe 2, and the both sides of pressure release pipe 4 slide respectively and peg graft in corresponding chute 41 to make pressure release pipe 4 can slide along chute 41 around going on, such design can be more reasonable.

Simultaneously, for can drive the extrusion stem 4 and carry out the back-and-forth movement, adjusting part includes fixed connection at the dead lever 7 of 2 inner walls of pressure release pipe, and dead lever 7 is located one side that spring 6 was kept away from to extrusion stem 4, it has the threaded sleeve 8 that is located same the central axis with pressure release pipe 2 to peg graft fixedly on dead lever 7, threaded sleeve 8 is interior to be connected with threaded rod 9 through the screw thread interlude, and the one end of threaded rod 9 is contradicted and is kept away from spring 6 one side at extrusion stem 4, and like this, can make threaded rod 9 carry out the back-and-forth movement on threaded sleeve 8 through rotating threaded rod 9, and make threaded rod 9 can drive extrusion stem 4 back-and-forth movement in pressure release pipe 2, in order to reach the effect of adjusting the distance between extrusion stem 4 and the seal ball 5, make the elasticity of spring 6 obtain adjusting.

Preferably, referring to fig. 1 and 4, a hand wheel 10 located outside the pressure relief pipe 2 is fixedly connected to one end of the threaded rod 9 away from the end contacting the pressure relief pipe 4, and by such a design, a worker can hold the hand wheel 10 by hand and rotate the hand wheel to achieve the effect of rotating the threaded rod 9.

In some embodiments, it is proposed that the inner peripheral side of the ring block 3 is fixedly sleeved with a rubber ring, and the rubber ring has certain elasticity and plasticity, so that when the sealing ball 5 abuts against the ring block 3, the surface of the sealing ball 5 is extruded on the rubber ring, and the rubber ring can correspondingly deform along with the volume of the sealing ball 5, so that the connection between the ring block 3 and the sealing ball 5 can be tighter, and thus, gas leakage is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a membrane building is aerifyd to high strength polymer, includes gas film body (1), its characterized in that, fixedly connected with and its inside pressure release pipe (2) that are linked together on gas film body (1), one side fixedly connected with annular piece (3) that pressure release pipe (2) inner wall is close to gas film body (1), one side that pressure release pipe (2) inner wall is close to disappointing mouthful is provided with squeeze bar (4), one side that annular piece (3) are close to squeeze bar (4) is provided with conflict at annular piece (3) internal periphery side's seal ball (5), be provided with spring (6) between seal ball (5) and squeeze bar (4), be provided with in pressure release pipe (2) and be used for making squeeze bar (4) carry out the adjusting part of back-and-forth movement.

2. A high strength polymer air filled membrane building as claimed in claim 1, wherein one end of said spring (6) abuts against the surface of said extrusion stem (4), and the other end of said spring (6) abuts against the surface of said sealing ball (5).

3. The high-strength high-molecular inflatable membrane building according to claim 1, wherein the inner wall of the pressure release pipe (2) is provided with two symmetrical sliding grooves (41) along the length direction thereof, and two sides of the extrusion rod (4) are respectively inserted into the corresponding sliding grooves (41) in a sliding manner.

4. The building with the high-strength high-molecular inflatable membrane as claimed in claim 3, wherein the adjusting assembly comprises a fixing rod (7) fixedly connected to the inner wall of the pressure relief pipe (2), the fixing rod (7) is located on one side, away from the spring (6), of the extrusion rod (4), a threaded sleeve (8) located on the same central axis as the pressure relief pipe (2) is fixedly inserted into the fixing rod (7), a threaded rod (9) is inserted into the threaded sleeve (8) through threads, and one end of the threaded rod (9) abuts against one side, away from the spring (6), of the extrusion rod (4).

5. A high-strength high-molecular inflatable membrane building according to claim 4, wherein a hand wheel (10) positioned outside the pressure relief pipe (2) is fixedly connected to one end of the threaded rod (9) far away from the end in contact with the extrusion rod (4).

6. The building with the high-strength high-molecular inflatable membrane as claimed in claim 1, wherein a rubber ring is fixedly sleeved on the inner peripheral side of the annular block (3).