CN213452330U - Civil engineering water supply and drainage pipeline connection structure - Google Patents
Civil engineering water supply and drainage pipeline connection structure Download PDFInfo
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- CN213452330U CN213452330U CN202022605778.9U CN202022605778U CN213452330U CN 213452330 U CN213452330 U CN 213452330U CN 202022605778 U CN202022605778 U CN 202022605778U CN 213452330 U CN213452330 U CN 213452330U
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- drainage
- telescopic joint
- water supply
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Abstract
The utility model relates to the technical field of drainage pipelines, in particular to a civil engineering water supply and drainage pipeline connecting structure, which is provided with a first expansion joint pipeline, is convenient for compensating the expansion deformation caused by the axial, transverse and angular heating of an absorption pipeline, and can absorb the deformation of the pipeline caused by earthquake and ground subsidence, thereby improving the deformation resistance of the pipeline, avoiding the pipeline from cracking and leaking water and improving the use stability; including the intercommunication return bend, the return bend ring flange, the drainage straight tube, the straight tube ring flange, first telescopic joint pipeline, the screw, the nut, the sealing washer, first disk seat and first valve button, intercommunication return bend right-hand member downside is provided with the return bend ring flange, the drainage straight tube left end is connected with straight tube ring flange right-hand member, straight tube ring flange left end is connected with first telescopic joint pipeline right-hand member, first telescopic joint pipeline left end middle part is provided with the sealing washer, first telescopic joint pipeline left end pastes tightly with return bend ring flange right-hand member, the screw passes straight tube ring flange and return bend ring flange, the nut spiral shell dress sets up in the screw circumference outside.
Description
Technical Field
The utility model relates to a drainage pipe's technical field especially relates to a civil engineering water supply and drainage pipe connection structure.
Background
As is well known, drainage pipes are commonly referred to as town road drainage pipes, which refer to rain and sewage pipes under town roads. According to the current situation of the facility under the municipal road in China, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipes and the like, the drainage pipes are generally divided into two types, and the two types of drainage pipes are respectively discharged into rivers and sewage treatment plants in consideration of different types of rain and sewage. Municipal administration road drain pipe generally buries underground, generally connects through the ring flange between the adjacent pipeline for the pipeline that adjacent drain pipe concatenation formed also is the straight line, and unable absorption pipeline axial, horizontal, the angle is heated the flexible deformation that arouses between the adjacent drain pipe, also unable absorption earthquake, the deformation that the ground falls into to cause the pipeline, and the pipeline junction breaks very easily, leads to the stability in use relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a through setting up first telescopic joint pipeline, be convenient for compensate the flexible deformation that absorption pipeline axial, horizontal, angle arouse that is heated, can absorb earthquake, the amount of deformation of sinking into to the pipeline simultaneously, improve pipeline anti deformability, avoid the pipeline fracture to leak, improve stability in use's civil engineering water supply and drainage pipeline connection structure.
The utility model relates to a civil engineering water supply and drainage pipeline connecting structure, which comprises a communication elbow, a elbow flange, a drainage straight pipe, a straight pipe flange, a first expansion joint pipeline, a screw, a nut, a sealing ring, a first valve seat and a first valve button, wherein the elbow flange is arranged at the lower side of the right end of the communication elbow, the left end of the drainage straight pipe is connected with the right end of the straight pipe flange, the left end of the straight pipe flange is connected with the right end of the first expansion joint pipeline, the middle part of the left end of the first expansion joint pipeline is provided with the sealing ring, the left end of the first expansion joint pipeline is tightly attached to the right end of the elbow flange, the screw passes through the straight pipe flange and the elbow flange, the nut is screwed outside the circumference of the screw, the nut is arranged at the left side of the elbow flange, the right end of the nut is tightly attached to the left, and intercommunication return bend, first telescopic joint pipeline and the inside intercommunication of drainage straight tube are provided with the limbers groove, and first disk seat intercommunication sets up in first telescopic joint pipeline side middle part, and first valve button rotatable mounting is in first disk seat outer end middle part.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure still includes second telescopic joint pipeline, second disk seat and second valve button, second telescopic joint pipeline lower extreme and intercommunication return bend upper end intercommunication, and second valve seat intercommunication sets up at second telescopic joint pipeline side middle part, and the setting can be twisted soon to the second valve button in second valve seat outer end.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure still includes cylinder, telescopic link, revolves the seat, revolves the piece, control lever and connecting block, and the telescopic link input is connected with the cylinder output, revolves the seat input and is connected with the telescopic link output, revolves the piece lower extreme and revolves the terminal rotatable coupling of seat, revolves the inside upside ring cover of piece and sets up in the control lever circumference outside, and the control lever end is connected with connecting block outer end middle part, and the connecting block output is connected with second valve button outer end.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure still includes row's cinder notch and slag discharge valve, and row's cinder notch intercommunication sets up in intercommunication return bend lower extreme left side, and slag discharge valve upper end and row's cinder notch lower extreme spiro union coupling.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure still includes the protective cover, and protective cover spiral shell dress sets up in the drainage straight tube right-hand member circumference outside.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure still includes the swing arm, and protective cover circumference outer end symmetry is provided with two sets of swing arms.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure still includes the spring shim, and the nut is equipped with the spring shim with return bend ring flange subsides close fit end pad.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure, the winding of row's cinder notch and scum valve spiral shell assembly end is provided with the thread seal area.
Compared with the prior art, the beneficial effects of the utility model are that: the left end of the first expansion joint pipeline is tightly attached to the right end of the bent pipe flange plate, screws are inserted into the left end of the first expansion joint pipeline, then the nut is arranged on the outer side of the circumference of the screw in a screwed mode, the right end of the nut is tightly attached to the left end of the bent pipe flange plate, then the bent pipe flange plate and the first expansion joint pipeline are connected through the sealing ring and the bent pipe flange plate, the attaching surface of the first expansion joint pipeline is tightly attached to the attaching surface of the first expansion joint pipeline, the sealing performance of the pipeline is improved, water flow overflow is avoided, the first valve button is screwed, circulation of a water path inside the first expansion joint pipeline is convenient to control, the first expansion joint pipeline is arranged, the axial direction, the transverse direction and the angular direction of the absorption pipeline are convenient to compensate for expansion deformation caused by heating, meanwhile.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
fig. 4 is a left side view structure diagram of the present invention;
in the drawings, the reference numbers: 1. a communication elbow; 2. a flange plate of a bent pipe; 3. a straight drainage pipe; 4. a straight pipe flange; 5. a first expansion joint conduit; 6. a screw; 7. a nut; 8. a seal ring; 9. a first valve seat; 10. a first valve button; 11. a second expansion joint pipe; 12. a second valve seat; 13. a second valve button; 14. a cylinder; 15. a telescopic rod; 16. rotating the base; 17. rotating the sheet; 18. a control lever; 19. connecting blocks; 20. a slag discharge port; 21. a slag discharge valve; 22. a protective cover; 23. rotating the rod; 24. a spring washer.
Detailed Description
The following detailed description of the embodiments of the present invention is provided 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.
As shown in figures 1 to 4, the utility model relates to a civil engineering water supply and drainage pipeline connecting structure, which comprises a communication elbow 1, an elbow flange 2, a drainage straight pipe 3, a straight pipe flange 4, a first expansion joint pipeline 5, a screw 6, a nut 7, a sealing ring 8, a first valve seat 9 and a first valve button 10, wherein the elbow flange 2 is arranged at the lower side of the right end of the communication elbow 1, the left end of the drainage straight pipe 3 is connected with the right end of the straight pipe flange 4, the left end of the straight pipe flange 4 is connected with the right end of the first expansion joint pipeline 5, the middle part of the left end of the first expansion joint pipeline 5 is provided with the sealing ring 8, the left end of the first expansion joint pipeline 5 is tightly attached to the right end of the elbow flange 2, the screw 6 passes through the straight pipe flange 4 and the elbow flange 2, the nut 7 is arranged at the outer side of the circumference of the screw 6, the nut, the left ends of the first telescopic joint pipeline 5 and the sealing ring 8 are tightly attached to the right end of the bent pipe flange 2 through the matching of the nut 7 and the screw 6, the inner parts of the communicated bent pipe 1, the first telescopic joint pipeline 5 and the straight drainage pipe 3 are communicated and provided with a water through groove, the first valve seat 9 is communicated and arranged in the middle of the side end of the first telescopic joint pipeline 5, and the first valve button 10 is rotatably arranged in the middle of the outer end of the first valve seat 9; the left end of a first expansion joint pipeline 5 is tightly attached to the right end of a bent pipe flange plate 2, a screw 6 is inserted into the left end of the first expansion joint pipeline 5, then a nut 7 is screwed outside the circumference of the screw 6, the right end of the nut 7 is tightly attached to the left end of the bent pipe flange plate 2, a sealing ring 8 and the bent pipe flange plate 2 are arranged between the bent pipe flange plate 2 and the first expansion joint pipeline 5, the attaching surface of the first expansion joint pipeline 5 is tightly attached, the sealing performance of the pipeline is improved, water overflow is avoided, a first valve button 10 is screwed, circulation of a water path inside the first expansion joint pipeline 5 is convenient to control, by arranging the first expansion joint pipeline 5, expansion deformation caused by axial, transverse and angular heating of the pipeline is convenient to compensate and absorb, meanwhile, the deformation of the pipeline caused by earthquake and ground subsidence is reduced, the deformation resistance of the pipeline is improved.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure, still include second telescopic joint pipeline 11, second valve seat 12 and second valve button 13, second telescopic joint pipeline 11 lower extreme and intercommunication return bend 1 upper end intercommunication, second valve seat 12 intercommunication sets up in second telescopic joint pipeline 11 side middle part, second valve button 13 can twist set up in second valve seat 12 outer end; through twisting second valve button 13 soon, be convenient for control second telescopic joint pipeline 11 water route is closed, simultaneously through setting up second telescopic joint pipeline 11, improves the resistance to deformation ability of intercommunication return bend 1 two-way pipeline, avoids the pipeline fracture to leak, improves stability in use.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure, still include cylinder 14, telescopic link 15, revolve seat 16, spiral piece 17, control lever 18 and connecting block 19, telescopic link 15 input is connected with cylinder 14 output, revolve the seat 16 input and be connected with telescopic link 15 output, spiral piece 17 lower extreme and revolve 16 end rotatable coupling of seat, the inside upside snare of spiral piece 17 sets up in the 18 circumference outsides of control lever, 18 ends of control lever and 19 outer end middle parts of connecting block are connected, the connecting block 19 output is connected with second valve button 13 outer end; starting cylinder 14, later 14 output ends of the cylinder drive telescopic link 15 flexible, then telescopic link 15 promotes revolves seat 16 and removes, the seat 16 that revolves of later removal with revolve 17 normal running fit of piece, make and revolve piece 17 and begin rotatoryly, then revolve piece 17 and drive control lever 18 and rotate, later pivoted control lever 18 drives second valve button 13 through connecting block 19 and rotates, and then the circulation in automatic control second telescopic joint pipeline 11 water route, improve the convenience of use.
The utility model discloses a civil engineering water supply and drainage pipeline connecting structure, which also comprises a slag discharge port 20 and a slag discharge valve 21, wherein the slag discharge port 20 is communicated and arranged at the left side of the lower end of the communicating elbow 1, and the upper end of the slag discharge valve 21 is in threaded connection with the lower end of the slag discharge port 20; by controlling the opening and closing of the slag discharge valve 21, the residues accumulated at the corner position of the communication elbow 1 can be discharged in time, and the use practicability is improved.
The utility model discloses a civil engineering water supply and drainage pipeline connecting structure, which also comprises a protective cover 22, wherein the protective cover 22 is screwed outside the circumference of the right end of the drainage straight pipe 3; through setting up protective cover 22, the spiral shell of being convenient for is adorned sealed drainage straight tube 3, avoids the pipeline to receive external debris striking and damage before the equipment, improves stability in use.
The utility model discloses a civil engineering water supply and drainage pipeline connecting structure, which also comprises a rotary rod 23, and two groups of rotary rods 23 are symmetrically arranged at the outer end of the circumference of the protecting cover 22; through setting up swing arm 23, be convenient for laborsaving revolve wrong protective cover 22, improve convenience of use.
The utility model discloses a civil engineering water supply and drainage pipeline connecting structure, which also comprises a spring gasket 24, wherein the spring gasket 24 is arranged at the matching end of the nut 7 and the bent pipe flange 2; through setting up 25, be convenient for increase spiral shell dress firmness, avoid the pipeline to take place to become flexible at spiral shell dress connection in-process, improve stability in use.
The utility model relates to a civil engineering water supply and drainage pipeline connecting structure, a raw material belt is wound at the screwed end of the slag discharge port 20 and the slag discharge valve 21; set up the unsintered tape through the winding, be convenient for improve spiral shell dress leakproofness, avoid the pipeline to take place the seepage, improve stability in use.
The utility model discloses a civil engineering water supply and drainage pipeline connecting structure, it is at work, the left end of first telescopic joint pipeline is attached tightly with the right end of elbow flange, then insert the screw, then set up the nut spiral shell outside the screw circumference, make the nut right-hand member attach tightly with the left end of elbow flange, then the sealing washer between elbow flange and first telescopic joint pipeline is attached tightly with elbow flange, the first telescopic joint pipeline binding face, increase the leakproofness of pipeline, avoid the rivers overflow, through revolving the first valve button, be convenient for control the circulation of the inside water route of first telescopic joint pipeline, start the cylinder, then the cylinder output end drives the telescopic link to expand and contract, then the telescopic link that expands and contracts promotes the roating seat to move, then the roating seat that moves cooperates with the rotation piece, make the rotation piece begin to rotate, then the rotation piece drives the control lever to rotate, then the pivoted control lever drives the second valve button to rotate through the connecting block, and then the circulation of the second telescopic joint pipeline waterway is automatically controlled.
The utility model discloses a civil engineering water supply and drainage pipeline connection structure, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A civil engineering water supply and drainage pipeline connecting structure is characterized by comprising a communication elbow pipe (1), an elbow pipe flange plate (2), a drainage straight pipe (3), a straight pipe flange plate (4), a first telescopic joint pipeline (5), a screw (6), a nut (7), a sealing ring (8), a first valve seat (9) and a first valve button (10), wherein the elbow pipe flange plate (2) is arranged on the lower side of the right end of the communication elbow pipe (1), the left end of the drainage straight pipe (3) is connected with the right end of the straight pipe flange plate (4), the left end of the straight pipe flange plate (4) is connected with the right end of the first telescopic joint pipeline (5), the sealing ring (8) is arranged in the middle of the left end of the first telescopic joint pipeline (5), the left end of the first telescopic joint pipeline (5) is tightly attached to the right end of the elbow pipe flange plate (2), the screw (6) penetrates through the straight pipe flange plate (4) and the elbow pipe, and nut (7) set up in return bend ring flange (2) left side, nut (7) right-hand member pastes tightly with return bend ring flange (2) left end, cooperate through nut (7) and screw (6), make first telescopic joint pipeline (5), sealing washer (8) left end and return bend ring flange (2) right-hand member paste tightly, and intercommunication return bend (1), first telescopic joint pipeline (5) and inside intercommunication of drainage straight tube (3) are provided with the water trough, first disk seat (9) intercommunication sets up at first telescopic joint pipeline (5) side middle part, first valve button (10) rotatable installation is in first disk seat (9) outer end middle part.
2. A civil engineering water supply and drainage pipeline connecting structure as claimed in claim 1, further comprising a second telescopic joint pipeline (11), a second valve seat (12) and a second valve button (13), wherein the lower end of the second telescopic joint pipeline (11) is communicated with the upper end of the communicating elbow (1), the second valve seat (12) is communicated and arranged in the middle of the side end of the second telescopic joint pipeline (11), and the second valve button (13) is screwed and arranged at the outer end of the second valve seat (12).
3. The civil engineering water supply and drainage pipeline connecting structure as claimed in claim 2, further comprising a cylinder (14), an expansion link (15), a rotary seat (16), a rotary plate (17), a control rod (18) and a connecting block (19), wherein the input end of the expansion link (15) is connected with the output end of the cylinder (14), the input end of the rotary seat (16) is connected with the output end of the expansion link (15), the lower end of the rotary plate (17) is rotatably connected with the tail end of the rotary seat (16), the upper side of the interior of the rotary plate (17) is annularly sleeved outside the circumference of the control rod (18), the tail end of the control rod (18) is connected with the middle part of the outer end of the connecting block (19), and the output end of the connecting block (19) is connected with the outer end.
4. The civil engineering water supply and drainage pipeline connecting structure as claimed in claim 3, further comprising a slag discharge port (20) and a slag discharge valve (21), wherein the slag discharge port (20) is arranged on the left side of the lower end of the communicating elbow pipe (1) in a communicating manner, and the upper end of the slag discharge valve (21) is screwed with the lower end of the slag discharge port (20).
5. The civil engineering water supply and drainage pipeline connecting structure as claimed in claim 4, further comprising a protecting cover (22), wherein the protecting cover (22) is screwed on the outer side of the circumference of the right end of the straight drainage pipe (3).
6. A civil engineering water supply and drainage pipeline connecting structure as claimed in claim 5, characterized in that, further comprises two sets of rotating rods (23), the two sets of rotating rods (23) are symmetrically arranged at the outer end of the circumference of the protecting cover (22).
7. A civil engineering water supply and drainage pipeline connecting structure as claimed in claim 6, characterized in that, further comprises a spring gasket (24), the spring gasket (24) is arranged at the abutting and matching end of the nut (7) and the elbow flange (2).
8. The civil engineering water supply and drainage pipeline connecting structure as claimed in claim 7, wherein the screw-fitted end of the slag discharging port (20) and the slag discharging valve (21) is wound with a raw material tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605778.9U CN213452330U (en) | 2020-11-12 | 2020-11-12 | Civil engineering water supply and drainage pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605778.9U CN213452330U (en) | 2020-11-12 | 2020-11-12 | Civil engineering water supply and drainage pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452330U true CN213452330U (en) | 2021-06-15 |
Family
ID=76300119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022605778.9U Active CN213452330U (en) | 2020-11-12 | 2020-11-12 | Civil engineering water supply and drainage pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452330U (en) |
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2020
- 2020-11-12 CN CN202022605778.9U patent/CN213452330U/en active Active
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