CN214534878U

CN214534878U - Building seamless steel pipe based on sealing connection structural design

Info

Publication number: CN214534878U
Application number: CN202023309721.0U
Authority: CN
Inventors: 汪洋
Original assignee: Anhui Laite Construction Engineering Co ltd
Current assignee: Anhui Laite Construction Engineering Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-29
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a building seamless steel pipe based on sealing connection structural design, including the steel pipe body, the inner wall of steel pipe body is equipped with noise elimination material, the ring flange has been cup jointed on the surface of steel pipe body, the outer fixed surface of ring flange is connected with a movable section of thick bamboo, the inner wall swing joint of a movable section of thick bamboo has the injection pole, the bottom fixedly connected with piston rubber pad of injection pole, the inner wall of piston rubber pad at a movable section of thick bamboo slides. The utility model discloses a start the injection pole, the injection pole rebound drives the piston rubber pad and manages to find time with the inside gas of sucking disc for the sucking disc adsorbs on the surface of steel pipe body, further deepens sealed effect to the connection between two steel pipe bodies, and when the inside gas of sucking disc changes simultaneously, the inside air that gets into of sucking disc, accessible air floater judge the sucking disc at the alert position of scale mark insecure to the laminating on steel pipe body surface, and restart injection pole adjustment sucking disc inside air seals once more.

Description

Building seamless steel pipe based on sealing connection structural design

Technical Field

The utility model relates to a steel pipe sealing technique field specifically is a building seamless steel pipe based on sealing connection structural design.

Background

The steel pipes need to be put in storage after production, and the steel pipes are generally stored in the open air and are affected by weather, the interior of the steel pipes is easily corroded by dust or rainwater, and the interior quality of the steel pipes is affected for a long time.

However, in the prior art, in actual use, the existing steel pipe seal is generally welded artificially, and the seal has certain limitation, so that the working efficiency is affected in case of leakage of the steel pipe seal which cannot be known in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building seamless steel pipe based on sealing connection structural design to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building seamless steel pipe designed based on a sealing connection structure comprises a steel pipe body, wherein a silencing material is arranged on the inner wall of the steel pipe body, a flange plate is sleeved on the surface of the steel pipe body, a movable cylinder is fixedly connected to the outer surface of the flange plate, an injection rod is movably connected to the inner wall of the movable cylinder, a piston rubber pad is fixedly connected to the bottom of the injection rod and slides on the inner wall of the movable cylinder, an injector needle head is fixedly connected to one end, away from the flange plate, of the movable cylinder, a sucker is fixedly connected to one end, away from the movable cylinder, of the injector needle head, the bottom of the sucker is fixedly connected with the outer surface of the steel pipe body, an air duct is fixedly connected to the outer surface of the sucker and extends to the inner part of the sucker through the sucker, and the air duct extends to the outer side of the flange plate through the flange plate, the inner wall of the vent pipe is tightly attached with an air floating ball, the air floating ball moves in the vent pipe, the flange plate is provided with a through hole and is movably connected with a threaded rod, the outer surface of the flange plate is fixedly connected with a nut, and the threaded rod rotates in the internal thread of the nut.

Preferably, the interior of the sound attenuation material is of a vacuum structure, and the sound attenuation material is made of a soft latex material with a good sound attenuation effect.

Preferably, the inner wall of the flange plate is tightly attached with a flange pad, and the flange pad is sleeved on the surface of the steel pipe body.

Preferably, the number of the injection rod, the movable cylinder, the sucking disc, the piston rubber pad and the syringe needle is two, and the syringe needle penetrates through the top of the sucking disc and moves inside the sucking disc.

Preferably, the outer surface of the ventilation pipeline is provided with a graduated scale corresponding to the moving range of the air floating ball.

Preferably, the number of the flange cushions is two, and the two flange cushions are respectively sleeved on the outer surfaces of the two steel pipe bodies.

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

1. the utility model can ensure that the injection rod moves in the movable cylinder by starting the injection rod, the injection rod moves upwards to drive the piston rubber pad, the piston rubber pad is tightly attached to the inner wall of the movable cylinder to move upwards to extract gas, the gas in the sucker is evacuated to ensure that the inside of the sucker is in a vacuum state, the sucker is adsorbed on the surface of the steel pipe body, the sealing effect is further enhanced for the connection between the two steel pipe bodies, meanwhile, when the gas in the sucker changes, the air enters the sucker and flows upwards through the vent pipe, the air pushes the air floating ball to move in the vent pipe upwards, and by observing the scale marks on the surface of the vent pipe, when the air floating ball rises to a certain height in the vent pipe, the attachment of the sucker to the surface of the steel pipe body can be judged by the air floating ball at the warning position of the scale marks, restarting the injection rod to adjust the air in the sucker for resealing;

2. the utility model discloses still have certain guard action to ring flange itself when fixing to the steel pipe body through the setting of flange pad simultaneously for the ring flange, flange pad itself has certain sealed effect to the steel pipe body simultaneously.

Drawings

FIG. 1 is a front sectional view of the overall structure of the seamless steel pipe for construction based on the design of the sealing connection structure of the present invention;

FIG. 2 is a schematic view of the structure of the joint of the flange gasket of the seamless steel pipe for construction based on the sealing connection structure design of the present invention;

fig. 3 is a schematic view of the seamless steel tube injector for construction based on the sealing connection structure design of the present invention.

In the figure: 1. a steel pipe body; 2. a sound damping material; 3. a flange plate; 4. an injection rod; 5. a movable barrel; 6. a suction cup; 7. a nut; 8. a threaded rod; 9. an air duct; 10. an air floating ball; 11. a flange pad; 12. a piston rubber pad; 13. a syringe needle.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a building seamless steel pipe designed based on a sealing connection structure comprises a steel pipe body 1, wherein a silencing material 2 is arranged on the inner wall of the steel pipe body 1, a flange plate 3 is sleeved on the surface of the steel pipe body 1, a movable cylinder 5 is fixedly arranged on the outer surface of the flange plate 3, an injection rod 4 is movably connected to the inner wall of the movable cylinder 5, a piston rubber pad 12 is fixedly arranged at the bottom of the injection rod 4, the piston rubber pad 12 slides on the inner wall of the movable cylinder 5, an injector needle 13 is fixedly arranged at one end, far away from the flange plate 3, of the movable cylinder 5, an absorption cup 6 is fixedly arranged at one end, far away from the movable cylinder 5, of the injector needle 13, the bottom of the absorption cup 6 is fixedly arranged with the outer surface of the steel pipe body 1, an air duct 9 is fixedly arranged on the outer surface of the absorption cup 6, the air duct 9 penetrates through the absorption cup 6 and extends into the inner part of the absorption cup 6, the air duct 9 penetrates through the flange plate 3 and extends to the outer side of the flange plate 3, an air floating ball 10 is tightly attached to the inner wall of the vent pipe 9, the air floating ball 10 moves inside the vent pipe 9, the flange plate 3 is provided with a through hole and is movably connected with a threaded rod 8, the outer surface of the flange plate 3 is fixedly provided with a nut 7, and the threaded rod 8 rotates in the internal thread of the nut 7.

The interior of the sound attenuation material 2 is of a vacuum structure, and the sound attenuation material 2 is made of a soft latex material with a good sound attenuation effect.

The inner wall of the flange plate 3 is tightly attached with a flange pad 11, and the flange pad 11 is sleeved on the surface of the steel pipe body 1.

The number of the injection rod 4, the movable barrel 5, the suction cup 6, the piston rubber pad 12 and the syringe needle 13 is two, and the syringe needle 13 penetrates through the top of the suction cup 6 and moves in the suction cup 6.

The outer surface of the air duct 9 is provided with a graduated scale corresponding to the moving range of the air floating ball 10.

The number of the flange pads 11 is two, and the two flange pads 11 are respectively sleeved on the outer surfaces of the two steel pipe bodies 1.

The working principle is as follows: when using, the utility model discloses a through start injection pole 4, injection pole 4 is at the inside activity of a movable section of thick bamboo 5, injection pole 4 moves upward and drives piston rubber pad 12, piston rubber pad 12 upwards takes out gas in the inseparable laminating removal of an activity section of thick bamboo 5, manage to find time with the inside gas of sucking disc 6, make the inside of sucking disc 6 present vacuum state, make sucking disc 6 adsorb on the surface of steel pipe body 1, further deepen sealed effect to the connection between two steel pipe bodies 1, simultaneously when the inside gas of sucking disc 6 changes, the inside air that gets into of sucking disc 6, the air passes through vent pipe 9 and up extrudees the flow, the air upwards extrudees the inside activity that promotes air floater 10 at vent pipe 9, through the scale mark of observing vent pipe 9 surface, when air supporting ball 10 rises to certain height in vent pipe 9's inside, accessible air 10 judges the not laminating of sucking disc 6 to steel pipe body 1 surface at the alert position of scale mark Firm, restart injection rod 4 adjusts the inside air of sucking disc 6 and seals once more, and this utility model discloses still through flange pad 11's setting simultaneously for flange plate 3 has certain guard action to flange plate 3 itself when fixing steel pipe body 1, and flange pad 11 itself has certain sealed effect to steel pipe body 1 simultaneously.

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 building seamless steel pipe based on sealing connection structural design, includes steel pipe body (1), its characterized in that: the steel pipe comprises a steel pipe body (1), wherein a silencing material (2) is arranged on the inner wall of the steel pipe body (1), a flange plate (3) is sleeved on the surface of the steel pipe body (1), a movable cylinder (5) is fixedly connected to the outer surface of the flange plate (3), an injection rod (4) is movably connected to the inner wall of the movable cylinder (5), a piston rubber pad (12) is fixedly connected to the bottom of the injection rod (4), the piston rubber pad (12) slides on the inner wall of the movable cylinder (5), an injector needle (13) is fixedly connected to one end, far away from the flange plate (3), of the movable cylinder (5), of the injector needle (13), a sucker (6) is fixedly connected to one end, far away from the movable cylinder (5), of the sucker (6), the bottom of the sucker (6) is fixedly connected with the outer surface of the steel pipe body (1), an air duct (9) is fixedly connected to the outer surface of the sucker (6), and the air duct (9) penetrates through the sucker (6) and extends to the inside of the sucker (6), the ventilation pipe (9) penetrates through the flange plate (3) and extends to the outer side of the flange plate (3), an air floating ball (10) is tightly attached to the inner wall of the ventilation pipe (9), the air floating ball (10) moves in the ventilation pipe (9), a through hole is formed in the flange plate (3) and is movably connected with a threaded rod (8), a nut (7) is fixedly connected to the outer surface of the flange plate (3), and the threaded rod (8) rotates in the internal thread of the nut (7).

2. The construction seamless steel pipe designed based on the sealing connection structure as claimed in claim 1, wherein: the interior of the noise elimination material (2) is of a vacuum structure, and the noise elimination material (2) is made of a soft latex material with a good noise elimination effect.

3. The construction seamless steel pipe designed based on the sealing connection structure as claimed in claim 1, wherein: the inner wall of the flange plate (3) is tightly attached with a flange pad (11), and the flange pad (11) is sleeved on the surface of the steel pipe body (1).

4. The construction seamless steel pipe designed based on the sealing connection structure as claimed in claim 1, wherein: the injection device is characterized in that the number of the injection rods (4), the number of the movable cylinders (5), the number of the suckers (6), the number of the piston rubber pads (12) and the number of the syringe needles (13) are two, and the syringe needles (13) penetrate through the tops of the suckers (6) and move in the suckers (6).

5. The construction seamless steel pipe designed based on the sealing connection structure as claimed in claim 1, wherein: the outer surface of the ventilation pipeline (9) is provided with a movable range of a graduated scale corresponding to the air floating ball (10).

6. The construction seamless steel pipe designed based on the sealing connection structure as claimed in claim 1, wherein: the number of the flange pads (11) is two, and the two flange pads (11) are respectively sleeved on the outer surfaces of the two steel pipe bodies (1).