CN216520158U

CN216520158U - Pipeline connecting structure for building water supply and drainage

Info

Publication number: CN216520158U
Application number: CN202123118822.4U
Authority: CN
Inventors: 刘乐; 唐丽婷; 杨晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of building construction pipeline connection, in particular to a pipeline connecting structure for building water supply and drainage, which comprises two main pipelines and four fixing bolts, wherein the surfaces of the main pipelines are fixedly connected with connecting flanges, the two connecting flanges are connected through the four fixing bolts, and a connecting pipe is arranged between the two main pipelines; two flange can draw close to the centre, the connecting pipe can get into the inner wall to the trunk line, the trunk line can extrude the shifting ring, the spring can take place the bending, the shifting ring is to the inside removal of arc wall, the shifting ring can extrude drive gasbag, gas can carry to one of them sealed gasbag through first gas-supply pipe among the drive gasbag, sealed gasbag takes place to expand and extends the mounting groove and laminate with the inner wall of trunk line, this mode can accomplish the self-sealing operation when accomplishing two trunk line connections, avoid two trunk line junctions to appear the condition of leaking.

Description

Pipeline connecting structure for building water supply and drainage

Technical Field

The utility model relates to the technical field of building construction pipeline connection, in particular to a pipeline connection structure for building water supply and drainage.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. Classification by transport medium: water supply and drainage pipelines, compressed air pipelines, hydrogen pipelines, oxygen pipelines, acetylene pipelines, thermal pipelines, gas pipelines, fuel oil pipelines, highly toxic fluid pipelines, acid and alkali pipelines, boiler pipelines, refrigeration pipelines, purified pure gas pipelines and pure water pipelines. The pipeline has wide application range, and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, water conservancy engineering and various industrial devices.

The application of water supply and drainage pipe is very extensive, and in the process of erectting water supply and drainage pipe, often need connect two sets of pipelines, and current connected mode sealing performance is not good, and the condition of seepage appears easily after the butt joint, and supports the shakiness and also can exert an influence to the leakproofness of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a pipeline connecting structure for water supply and drainage of buildings, which solves the problems that the sealing performance of a connecting mode is poor, the leakage is easy to occur after butt joint, and the sealing performance of the device is influenced by unstable support.

The utility model achieves the purpose through the following technical scheme, and the pipeline connecting structure for water supply and drainage of the building comprises two main pipelines and four fixing bolts, wherein the surfaces of the main pipelines are fixedly connected with connecting flanges, the two connecting flanges are connected through the four fixing bolts, a connecting pipe is arranged between the two main pipelines, the surfaces of the connecting pipes are fixedly connected with a driving structure, the surfaces of the driving structure are provided with two sealing structures, the bottom ends of the connecting flanges are provided with two adjusting structures, and the bottom ends of the adjusting structures are provided with mounting structures.

Preferably, the drive structure includes solid fixed ring, fixed ring fixed connection is in the surface of connecting pipe, the arc wall has all been seted up to solid fixed ring's both sides, the inner wall fixedly connected with quantity of arc wall is two springs, the equal fixedly connected with shift ring of the other end of spring, the other end of shift ring runs through out the arc wall.

Preferably, seal structure includes that quantity is two drive air bags, two drive air bags all set up in the arc wall, the quantity has all been seted up at the surperficial both ends of connecting pipe and has been two mounting grooves, the inner wall of mounting groove is provided with sealed air bag, two be provided with the second gas-supply pipe between the sealed air bag, one of them be provided with first gas-supply pipe between sealed air bag and the drive air bag.

Preferably, the adjusting structure comprises a fixing rod, a lifting rod is arranged at the top end of the fixing rod, the top end of the lifting rod is fixedly connected with the bottom end of the connecting flange, circular holes are formed in the surface of the lifting rod and are evenly distributed, a limiting bolt is arranged on the outer wall of the fixing rod, and the end portion of the limiting bolt penetrates through the fixing rod and extends into the circular holes.

Preferably, the mounting structure includes the mounting panel, the top of mounting panel and the bottom fixed connection of dead lever, the top of mounting panel is provided with quantity for two mounting bolts.

Preferably, the surface of the fixing ring is provided with an exhaust pipe, the bottom end of the exhaust pipe penetrates through the fixing ring and is communicated with the driving air bag, and the other end of the exhaust pipe is provided with a sealing cover.

Preferably, the surface of the fixing ring is embedded with a barometer, and the barometer is communicated with a driving air bag.

The utility model has the beneficial effects that: 1. by arranging the driving structure and the sealing structure, the two connecting flanges can be drawn close to the middle, the connecting pipe can enter the inner wall of the main pipeline, the main pipeline can extrude the movable ring, the spring can be bent, the movable ring moves towards the inner part of the arc-shaped groove, the movable ring can extrude the driving air bag, air in the driving air bag can be conveyed to one of the sealing air bags through the first air pipe, under the action of the second air pipe, the two sealing air bags synchronously run, the sealing air bags expand to extend out of the mounting groove and be attached to the inner wall of the main pipeline, the mode can complete automatic sealing operation while completing the connection of the two main pipelines, and the condition that the leakage occurs at the joint of the two main pipelines is avoided;

2. through setting up adjustment structure and mounting structure, according to the specific height of on-the-spot installation, tensile lifter and dead lever for mounting structure and ground laminating recycle circular port and spacing bolt and accomplish the injecing to height between lifter and the dead lever, recycle mounting structure and install, make the supporting effect of device better, increase the stability of device.

Drawings

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

FIG. 2 is a schematic connection diagram of the connecting tube, the driving structure and the sealing structure of the present invention;

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

fig. 4 is an enlarged view of a in fig. 1.

In the figure: 1. a main pipeline; 2. a connecting flange; 3. fixing the bolt; 4. a connecting pipe; 401. mounting grooves; 5. a drive structure; 501. a fixing ring; 502. an arc-shaped slot; 503. a spring; 504. a moving ring; 6. a sealing structure; 601. driving the air bag; 602. sealing the air bag; 603. a first gas delivery pipe; 604. a second gas delivery pipe; 605. a barometer; 606. an exhaust pipe; 607. a sealing cover; 7. an adjustment structure; 701. fixing the rod; 702. a lifting rod; 703. a circular hole; 704. a limit bolt; 8. a mounting structure; 801. mounting a plate; 802. and (6) installing a bolt.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-4, a pipeline connecting structure for water supply and drainage of a building comprises two main pipelines 1 and four fixing bolts 3, wherein the surface of the main pipeline 1 is fixedly connected with two connecting flanges 2, the two connecting flanges 2 are connected through the four fixing bolts 3, a connecting pipe 4 is arranged between the two main pipelines 1, the surface of the connecting pipe 4 is fixedly connected with a driving structure 5, the surface of the driving structure 5 is provided with two sealing structures 6, the bottom end of the connecting flange 2 is provided with two adjusting structures 7, the bottom end of the adjusting structure 7 is provided with a mounting structure 8, the connecting pipe 4 is placed between the two main pipelines 1, the two main pipelines 1 are fixedly connected by the four fixing bolts 3 and the connecting flanges 2, in the process, the main pipeline 1 can drive the driving structure 5 to operate, so as to drive the sealing structures 6 to operate, realize the sealing connection between two trunk lines 1 and the connecting pipe 4, adjust structure 7 according to the particular case debugging on ground again, utilize mounting structure 8 with device fixed mounting in ground, realize the fixed connection of device, this mode can accomplish the self-sealing operation when accomplishing two trunk lines 1 and connect, avoid the condition that two trunk lines 1 junctions appear leaking, and adjust structure 7 and mounting structure 8 and mutually support, can increase the stability ability of device, thereby extension device's life.

As shown in fig. 1, fig. 2 and fig. 3, drive structure 5 includes solid fixed ring 501, gu fixed ring 501 fixed connection is in the surface of connecting pipe 4, arc wall 502 has all been seted up to solid fixed ring 501's both sides, the inner wall fixedly connected with quantity of arc wall 502 is two springs 503, the equal fixedly connected with shift ring 504 of the other end of spring 503, shift ring 504's the other end runs through out arc wall 502, when installing two flange 2, two flange 2 can draw close to the centre, connecting pipe 4 can enter into the inner wall to trunk line 1, trunk line 1 can extrude shift ring 504, the spring 503 can take place the bending, shift ring 504 is to the inside removal of arc wall 502, thereby drive seal structure 6 operation, provide drive power for seal structure 6's operation. Sealing structure 6 is including the drive gasbag 601 that quantity is two, two drive gasbags 601 all set up in arc wall 502, the quantity has all been seted up at the surperficial both ends of connecting pipe 4 and has been two mounting grooves 401, the inner wall of mounting groove 401 is provided with sealed gasbag 602, be provided with second gas pipe 604 between two sealed gasbags 602, be provided with first gas pipe 603 between one of them sealed gasbag 602 and the drive gasbag 601, shift ring 504 can extrude drive gasbag 601, gaseous realization is carried to one of them sealed gasbag 602 through first gas pipe 603 among the drive gasbag 601, under the effect of second gas pipe 604, two sealed gasbag 602 synchronous emergence operations, sealed gasbag 602 takes place to expand and extends mounting groove 401 and laminates with the inner wall of trunk line 1, accomplish the sealed operation between trunk line 1 and the connecting pipe 4. The surface of the fixing ring 501 is provided with an exhaust pipe 606, the bottom end of the exhaust pipe 606 penetrates through the fixing ring 501 and is communicated with the driving air bag 601, the other end of the exhaust pipe 606 is provided with a sealing cover 607, when the device is required to be detached, the sealing cover 607 and the exhaust pipe 606 can be utilized to exhaust gas in the driving air bag 601 and the sealing air bag 602, the device can be detached quickly, and the detachment time is saved. The surface of the fixing ring 501 is embedded with an air pressure gauge 605, the air pressure gauge 605 is communicated with the driving air bag 601, and the air pressure gauge 605 can detect the air pressure in the sealing air bag 602 and the driving air bag 601 in real time, so that the safety of the device is improved.

As shown in fig. 1 and 4, the adjusting structure 7 includes a fixing rod 701, a lifting rod 702 is disposed at the top end of the fixing rod 701, the top end of the lifting rod 702 is fixedly connected with the bottom end of the connecting flange 2, circular holes 703 are uniformly distributed on the surface of the lifting rod 702, a limiting bolt 704 is disposed on the outer wall of the fixing rod 701, the end portion of the limiting bolt 704 penetrates through the fixing rod 701 and extends into the circular hole 703, the lifting rod 702 and the fixing rod 701 are stretched according to the specific height of field installation, so that the mounting structure 8 is attached to the ground, the height between the lifting rod 702 and the fixing rod 701 is defined by the circular hole 703 and the limiting bolt 704, the supporting effect of the device is better, and the stability of the device is improved. The mounting structure 8 comprises a mounting plate 801, the top end of the mounting plate 801 is fixedly connected with the bottom end of the fixing rod 701, two mounting bolts 802 are arranged at the top end of the mounting plate 801, the mounting plate 801 and the mounting bolts 802 can be used for fixedly mounting the device and the ground, and the stability of the device is improved.

When the utility model is used, the connecting pipe 4 is placed between the two main pipes 1, the two main pipes 1 are fixedly connected by using the four fixing bolts 3 and the connecting flanges 2, in the process, the main pipe 1 can drive the driving structure 5 to operate, the two connecting flanges 2 can be closed to the middle, the connecting pipe 4 can enter the inner wall of the main pipe 1, the main pipe 1 can extrude the moving ring 504, the spring 503 can be bent, the moving ring 504 can move towards the inner part of the arc-shaped groove 502, the moving ring 504 can extrude the driving air bag 601, the air in the driving air bag 601 can be conveyed to one sealing air bag 602 through the first air pipe 603, under the action of the second air pipe 604, the two sealing air bags 602 synchronously operate, the sealing air bag 602 expands to extend out of the mounting groove 401 and is attached to the inner wall of the main pipe 1, and the sealing operation between the main pipe 1 and the connecting pipe 4 is completed, adjusting structure 7 is debugged according to the particular case on ground again, utilizes mounting structure 8 with device fixed mounting in ground, realizes the fixed connection of device, and this mode can accomplish the self-sealing operation when accomplishing two trunk lines 1 and connect, avoids the condition that two trunk lines 1 junctions appear leaking, and adjusts structure 7 and mounting structure 8 and mutually supports, can increase the stability of device to the life of extension device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pipeline connection structure for building plumbing, is main pipe (1) and quantity fixing bolt (3) that quantity is four that quantity is two, its characterized in that: the fixed surface of trunk line (1) is connected with flange (2), two flange (2) are through four fixing bolt (3) are connected, two be provided with connecting pipe (4) between trunk line (1), the fixed surface of connecting pipe (4) is connected with drive structure (5), the surface of drive structure (5) is provided with quantity and is two seal structure (6), the bottom of flange (2) is provided with quantity and is two regulation structure (7), the bottom of adjusting structure (7) is provided with mounting structure (8).

2. A pipe connecting structure for building water supply and drainage according to claim 1, wherein: drive structure (5) are including solid fixed ring (501), gu fixed ring (501) fixed connection is in the surface of connecting pipe (4), arc wall (502) have all been seted up to the both sides of solid fixed ring (501), the inner wall fixedly connected with quantity of arc wall (502) is two springs (503), the equal fixedly connected with shift ring (504) of the other end of spring (503), the other end of shift ring (504) runs through out arc wall (502).

3. A pipe connecting structure for building water supply and drainage according to claim 2, wherein: seal structure (6) are drive gasbag (601) that quantity is two, two drive gasbag (601) all sets up in arc wall (502), the surface both ends of connecting pipe (4) have all been seted up quantity and have been two mounting grooves (401), the inner wall of mounting groove (401) is provided with sealed gasbag (602), two be provided with second gas-supply pipe (604) between sealed gasbag (602), one of them be provided with first gas-supply pipe (603) between sealed gasbag (602) and drive gasbag (601).

4. A pipe connecting structure for building water supply and drainage according to claim 1, wherein: the adjusting structure (7) comprises a fixing rod (701), a lifting rod (702) is arranged at the top end of the fixing rod (701), the top end of the lifting rod (702) is fixedly connected with the bottom end of the connecting flange (2), circular holes (703) are uniformly distributed in the surface of the lifting rod (702), limit bolts (704) are arranged on the outer wall of the fixing rod (701), and the end portions of the limit bolts (704) penetrate through the fixing rod (701) and extend into the circular holes (703).

5. A pipe connecting structure for building water supply and drainage according to claim 4, wherein: mounting structure (8) are including mounting panel (801), the top of mounting panel (801) and the bottom fixed connection of dead lever (701), the top of mounting panel (801) is provided with quantity and is two construction bolt (802).

6. A pipe connecting structure for building water supply and drainage according to claim 3, wherein: the surface of the fixing ring (501) is provided with an exhaust pipe (606), the bottom end of the exhaust pipe (606) penetrates through the fixing ring (501) and is communicated with the driving air bag (601), and the other end of the exhaust pipe (606) is provided with a sealing cover (607).

7. A pipe connecting structure for building water supply and drainage according to claim 3, wherein: the surface of the fixing ring (501) is embedded with a barometer (605), and the barometer (605) is communicated with the driving air bag (601).