CN214305727U

CN214305727U - Municipal administration water supply and drainage engineering pipeline connecting device

Info

Publication number: CN214305727U
Application number: CN202120096711.9U
Authority: CN
Inventors: 朱述康; 史伟伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-28
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a municipal water supply and drainage engineering pipeline connecting device, which comprises a pipeline I; a second pipeline is arranged on the right side of the first pipeline, fixing structures are arranged at the right end of the first pipeline and the left end of the second pipeline, and rubber pads are arranged on the inner sides of the two fixing structures; supporting plates are welded at the bottoms of the two fixing structures, mounting plates are welded at the bottoms of the two supporting plates, and a second screw is arranged in each mounting plate; the utility model discloses a pipeline two outer walls, the stopper makes and is connected more firmly between seal structure and the fixed knot structure, and the sealed condition of seepage has been avoided because of long-time the use demand has been satisfied to the sealed pad, and through two fixed connection of bolt, the staff installation of being convenient for has improved work efficiency.

Description

Municipal administration water supply and drainage engineering pipeline connecting device

Technical Field

The utility model belongs to the technical field of municipal works, more specifically say, in particular to drainage engineering pipeline connecting device is given in municipal administration.

Background

Municipal pipeline refers to municipal facilities construction pipeline. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and the construction technology of pipeline engineering comprises the following main contents: the construction method comprises the following steps of earthwork and stone engineering, construction drainage, construction of outdoor underground pipelines by a grooving method and a non-grooving method, building of inspection wells and rainwater openings, construction of cast-in-place reinforced concrete square ditches, construction of pump station open caisson methods and the like.

Based on the foregoing, the inventor discovers that when the pipeline connecting device is used, because water flow has certain vibration through the drainage pipeline joint, long-time use can cause the connection between the pipeline connecting device and the drainage pipeline to be not hard up, causes the life-span of the pipeline connecting device to be greatly reduced, and secondly the water is easy to leak after the existing pipeline connecting device is used for a long time, causes the pipeline to leak, can't satisfy the use demand, is not convenient for use.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a municipal water supply and drainage engineering pipeline connecting device is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a municipal administration water supply and drainage engineering pipeline connecting device to solve between current pipeline connecting device and the drainage pipe easily not hard up and use the problem of the easy seepage of back water for a long time.

The utility model discloses municipal administration is given drainage engineering pipeline connecting device's mesh and efficiency, is reached by following specific technological means:

a municipal water supply and drainage engineering pipeline connecting device comprises a first pipeline; a second pipeline is arranged on the right side of the first pipeline, fixing structures are arranged at the right end of the first pipeline and the left end of the second pipeline, and rubber pads are arranged on the inner sides of the two fixing structures; supporting plates are welded at the bottoms of the two fixing structures, mounting plates are welded at the bottoms of the two supporting plates, and a second screw is arranged in each mounting plate; and sealing structures are arranged on the outer walls of the first pipeline and the second pipeline, and the two sealing structures are clamped and connected with the two fixing structures.

Further, the sealing structure comprises an upper shell, a connecting shaft, a lower shell, a second bolt, a sealing gasket and a limiting block; the upper shell is rotatably connected with a lower shell through a connecting shaft, and the other ends of the upper shell and the lower shell are fixedly connected through a second bolt; the upper casing and the lower casing are internally provided with sealing gaskets, and the upper casing and the lower casing are internally welded with limiting blocks.

Furthermore, the fixing structure comprises a fixing flange, a hollow pipe, a sealing hole, a limiting hole, a fixing hole and a limiting groove; the left end of the fixed flange is welded with a hollow pipe, four sealing holes are annularly formed in the fixed flange, and limiting holes are symmetrically formed in the fixed flange in the front and back directions; four fixing holes are annularly formed in the right end of the hollow pipe, and a limiting groove is welded in the left side of the hollow pipe; four the fixed orifices threaded connection has screw one, and four fixed orifices pass through bolt one fixed connection, and two spacing downthehole sliding connection have the spacer pin.

Further, the rubber pad comprises a groove and a through hole; a through hole is formed in the center of the rubber pad, and a groove is formed in the outer side of the through hole.

Further, the distance between stopper and the spacing groove block connection back is 3mm, and the distance between seal structure internal diameter and pipeline one and the pipeline two is 3 mm.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the setting of backup pad and mounting panel, the fixed pipeline connecting device of being convenient for prevents to appear rocking between pipeline and the pipeline connecting device, and the stopper makes to be connected more firmly between seal structure and the fixed knot structure, and sealed the pad has avoided having satisfied the user demand because of the condition that the seepage appears in long-time use, and through two fixed connection of bolt, the staff's installation of being convenient for has improved work efficiency.

2. The utility model discloses screw one makes fixed knot construct with pipeline one and pipeline two between quick fixed, and screw annular distribution has four, it is fixed more firm, avoided long-time use to cause being connected between pipe connection device and the drainage pipe not hard up, the life of pipe connection device has been improved, the spacer pin makes whole pipeline fixing device more nimble, the staff's operation of being convenient for, bolt one makes the rubber pad between two mounting flanges closely laminate, avoid appearing leaking between the pipeline, and easy operation, secondly when bolt one screws up pipeline one and pipeline two closely laminate with the recess inside, the leakproofness is higher, sealing effect has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural schematic diagram of the center cutting of the utility model.

Fig. 3 is a schematic structural diagram of the sealing structure of the present invention.

Fig. 4 is a structural schematic diagram of the center sectioning of the sealing structure of the utility model.

Fig. 5 is a schematic structural diagram of the fixing structure of the present invention.

Fig. 6 is a schematic structural view of the rubber pad of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a first pipeline; 2. a sealing structure; 201. an upper shell; 202. a connecting shaft; 203. a lower case; 204. a second bolt; 205. a gasket; 206. a limiting block; 3. a first screw; 4. a first bolt; 5. a second pipeline; 6. a spacing pin; 7. a support plate; 8. mounting a plate; 9. a fixed structure; 901. a fixed flange; 902. a hollow tube; 903. sealing the hole; 904. a limiting hole; 905. a fixing hole; 906. a limiting groove; 10. a rubber pad; 1001. a groove; 1002. a through hole; 11. and a second screw.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a municipal water supply and drainage engineering pipeline connecting device, which comprises a pipeline I1; a second pipeline 5 is arranged on the right side of the first pipeline 1, fixed structures 9 are arranged at the right end of the first pipeline 1 and the left end of the second pipeline 5, and rubber pads 10 are arranged on the inner sides of the two fixed structures 9; the bottom parts of the two fixing structures 9 are welded with the supporting plates 7, the bottom parts of the two supporting plates 7 are welded with the mounting plates 8, and the mounting plates 8 are internally provided with second screws 11; the outer walls of the first pipeline 1 and the second pipeline 5 are provided with sealing structures 2, and the two sealing structures 2 are connected with the two fixing structures 9 in a clamping mode.

The sealing structure 2 comprises an upper shell 201, a connecting shaft 202, a lower shell 203, a second bolt 204, a sealing gasket 205 and a limiting block 206; the upper shell 201 is rotatably connected with a lower shell 203 through a connecting shaft 202, and the other ends of the upper shell 201 and the lower shell 203 are fixedly connected through a second bolt 204; go up shell 201 and inferior valve 203 internally mounted have sealed the pad 205, and go up shell 201 and inferior valve 203 internal weld have stopper 206, stopper 206 makes to be connected more firmly between seal structure 2 and the fixed knot construct 9, and sealed pad 205 has avoided the condition because of the seepage appears in the long-time use, has satisfied the user demand, and through two 204 fixed connection of bolt, the staff of being convenient for installs, has improved work efficiency.

The fixing structure 9 comprises a fixing flange 901, a hollow pipe 902, a sealing hole 903, a limiting hole 904, a fixing hole 905 and a limiting groove 906; a hollow pipe 902 is welded at the left end of the fixed flange 901, four sealing holes 903 are annularly formed in the fixed flange 901, and limiting holes 904 are symmetrically formed in the fixed flange 901 in the front-back direction; four fixing holes 905 are annularly formed in the right end of the hollow pipe 902, and a limiting groove 906 is welded in the left side of the hollow pipe 902; four fixed orifices 905 threaded connection has screw one 3, and four fixed orifices 905 pass through 4 fixed connection of bolt, and two spacing hole 904 inside sliding connection have spacer pin 6, screw one 3 makes fixed knot construct 9 and pipeline 1 and pipeline two 5 between quick fixed, and 3 annular distribution of screw has four, it is fixed more firm, it is not hard up to have avoided long-time use to cause being connected between pipeline connecting device and the drainage pipe not hard up, the life of pipeline connecting device has been improved, spacer pin 6 makes whole pipeline fixing device more nimble, the staff's operation of being convenient for, bolt one 4 makes rubber pad 10 between two mounting flange 901 closely laminate, avoid appearing leaking between the pipeline, and easy operation.

The rubber pad 10 comprises a groove 1001 and a through hole 1002; the through-hole 1002 has been seted up in rubber pad 10 center department, and the through-hole 1002 outside is seted up flutedly 1001, and inside the recess 1001 was installed to pipeline one 1 and pipeline two 5, closely laminated inside pipeline one 1 and pipeline two 5 and recess 1001 when bolt one 4 was screwed up, the leakproofness is higher.

Wherein, the distance between stopper 206 and the spacing groove 906 block connection back is 3mm, and the distance between 2 internal diameters of seal structure and pipeline one 1 and the pipeline two 5 is 3mm for sealed pad 205 can closely laminate with fixed knot constructs 9, pipeline one 1, pipeline two 5, has improved sealed effect.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, firstly, the fixing structure 9 is fixed on the outer walls of two pipelines to be connected through the first screw 3, the first screw 3 enables the fixing structure 9 to be quickly fixed with the first pipeline 1 and the second pipeline 5, four screws 3 are annularly distributed, the fixation is firmer, the loose connection between the pipeline connecting device and a drainage pipeline caused by long-time use is avoided, the service life of the pipeline connecting device is prolonged, then the rubber gasket 10 is arranged on the outer side of the pipeline to be connected, when the first bolt 4 is screwed down, the first pipeline 1 and the second pipeline 5 are tightly attached to the inner part of the groove 1001, the sealing performance is higher, then the two fixing flanges 901 are tightly connected through the first bolt 4, finally, the sealing structure 2 is fixed on the outer sides of the pipeline and the fixing structure 9, the sealing gasket 205 avoids the leakage condition caused by long-time use, the use requirement is met, and the fixing connection is realized through the second bolt 204, the installation of staff of being convenient for has improved work efficiency.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a municipal administration water supply and drainage engineering pipeline connecting device which characterized in that: comprises a first pipeline (1); a second pipeline (5) is arranged on the right side of the first pipeline (1), fixing structures (9) are arranged at the right end of the first pipeline (1) and the left end of the second pipeline (5), and rubber pads (10) are arranged on the inner sides of the two fixing structures (9); supporting plates (7) are welded at the bottoms of the two fixing structures (9), mounting plates (8) are welded at the bottoms of the two supporting plates (7), and second screws (11) are arranged in the mounting plates (8); the outer walls of the first pipeline (1) and the second pipeline (5) are provided with sealing structures (2), and the two sealing structures (2) are connected with the two fixing structures (9) in a clamping mode.

2. The municipal water supply and drainage engineering pipe connection device of claim 1, wherein: the sealing structure (2) comprises an upper shell (201), a connecting shaft (202), a lower shell (203), a second bolt (204), a sealing gasket (205) and a limiting block (206); the upper shell (201) is rotatably connected with a lower shell (203) through a connecting shaft (202), and the other ends of the upper shell (201) and the lower shell (203) are fixedly connected through a second bolt (204); go up shell (201) and inferior valve (203) internally mounted have sealed pad (205), and go up shell (201) and inferior valve (203) inside welding have stopper (206).

3. The municipal water supply and drainage engineering pipe connection device of claim 1, wherein: the fixing structure (9) comprises a fixing flange (901), a hollow pipe (902), a sealing hole (903), a limiting hole (904), a fixing hole (905) and a limiting groove (906); the left end of the fixed flange (901) is welded with a hollow pipe (902), four sealing holes (903) are annularly formed in the fixed flange (901), and limiting holes (904) are symmetrically formed in the fixed flange (901) in a front-back mode; four fixing holes (905) are annularly formed in the right end of the hollow pipe (902), and a limiting groove (906) is welded in the left side of the hollow pipe (902); four fixed orifices (905) threaded connection has screw (3), and four fixed orifices (905) pass through bolt (4) fixed connection, and two spacing hole (904) inside sliding connection have spacer pin (6).

4. The municipal water supply and drainage engineering pipe connection device of claim 1, wherein: the rubber gasket (10) comprises a groove (1001) and a through hole (1002); a through hole (1002) is formed in the center of the rubber pad (10), and a groove (1001) is formed in the outer side of the through hole (1002).

5. The municipal water supply and drainage engineering pipe connection device of claim 2, wherein: the distance between stopper (206) and spacing groove (906) block connection back is 3mm, and the distance between seal structure (2) internal diameter and pipeline one (1) and pipeline two (5) is 3 mm.