CN214535037U - Hydraulic engineering's water conservancy pipeline supports connection structure - Google Patents
Hydraulic engineering's water conservancy pipeline supports connection structure Download PDFInfo
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- CN214535037U CN214535037U CN202120871581.1U CN202120871581U CN214535037U CN 214535037 U CN214535037 U CN 214535037U CN 202120871581 U CN202120871581 U CN 202120871581U CN 214535037 U CN214535037 U CN 214535037U
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Abstract
The utility model discloses a hydraulic engineering's water conservancy pipeline supports connection structure, including first return bend spare, built-up connection spare and second return bend spare, first return bend spare passes through built-up connection spare and second return bend spare zonulae occludens, installs sealing flange on the built-up connection spare, sealing flange's lower extreme is responsible for through fixed tub of sealing connection has the cavity, and the cavity is responsible for and is provided with sealed snap ring with the junction of fixed pipe, the lower extreme that the cavity was responsible for is connected with spacing chuck through the fastening shaft collar, and spacing draw-in groove has been seted up on the outside surface of spacing chuck, support base is installed to the below of spacing chuck, and support base's surface mounting has the stay tube, and the surface of stay tube is fixed mutually with support base through the support card muscle. The utility model discloses a carry out fastening connection to water conservancy pipeline return bend subassembly junction, can effectively improve the leakproofness and the structural strength of junction, guarantee pipeline safe operation.
Description
Technical Field
The utility model relates to a water conservancy pipeline installation technical field specifically is a hydraulic engineering's water conservancy pipeline supports connection structure.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. The object can be divided into: flood control engineering for preventing flood disasters; the irrigation and water conservancy project which prevents drought, waterlogging and serves agricultural production is also called irrigation and drainage project; converting water energy into electric energy; channel and port projects that improve and create shipping conditions; the fishery water conservancy project of fishery production is protected and enhanced; sea reclamation engineering and the like meeting the needs of industrial and agricultural production or transportation. One hydraulic engineering serves multiple targets such as flood control, irrigation, power generation, shipping and the like at the same time, and is called comprehensive utilization hydraulic engineering.
The water conservancy pipeline of present hydraulic engineering often takes place the seepage water leakage phenomenon, and the protection effect is relatively poor, therefore the market is urgent to need to develop a neotype hydraulic engineering's water conservancy pipeline and supports connection structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering's water conservancy pipeline supports connection structure to the current hydraulic engineering's that proposes in solving above-mentioned background often takes place to seep water and leak water phenomenon, the relatively poor problem of protection effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering's water conservancy pipeline supports connection structure, includes first return bend spare, built-up connection spare and second return bend spare, first return bend spare passes through built-up connection spare and second return bend spare zonulae occludens, installs sealing flange on the built-up connection spare, sealing flange's lower extreme has the cavity to be responsible for through fixed tub of sealing connection, and the cavity is responsible for and is provided with sealed snap ring with the junction of fixed pipe, the lower extreme that the cavity was responsible for is connected with spacing chuck through the fastening shaft collar, and spacing draw-in groove has been seted up on the outside surface of spacing chuck, supporting base is installed to the below of spacing chuck, and supporting base's surface mounting has the stay tube, and the surface of stay tube is fixed mutually with supporting base through the support card muscle.
Preferably, the surface of the sealing flange is provided with a mounting hole, and the sealing flange passes through the mounting hole through a bolt to be fixedly connected with the hollow main pipe.
Preferably, one end of the supporting base is fixedly welded with a limiting clamping strip, and the upper end of the limiting clamping strip is connected with a limiting clamping pin through a fastening nut.
Preferably, the limiting clamping pin is connected with the limiting clamping groove through a clamping manner.
Preferably, the upper end of the supporting tube is tightly screwed with a thread groove arranged in the hollow main tube through a thread tube.
Preferably, the support base is internally provided with a sealing ring.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the first bent pipe fitting is tightly connected with the second bent pipe fitting through the combined connecting piece, the sealing flange is arranged on the combined connecting piece, the lower end of the sealing flange is connected with the hollow main pipe through the fixed pipe in a sealing mode, a sealing snap ring is arranged at the joint of the hollow main pipe and the fixed pipe, the sealing flange is arranged to be matched with the sealing snap ring, the hollow main pipe and the fixed pipe can be sealed and reinforced, and the tightness of the joint can be effectively guaranteed;
(2) the lower end of the hollow main pipe is connected with a limiting chuck through a fastening shaft collar, the outer side surface of the limiting chuck is provided with a limiting clamping groove, one end of the supporting base is fixedly welded with a limiting clamping strip, the upper end of the limiting clamping strip is connected with a limiting clamping pin through a fastening nut, the limiting clamping pin is connected with the limiting clamping groove in a clamping manner, the limiting clamping pin is fixedly clamped with the limiting clamping groove in the surface of the limiting chuck, the inner threaded connection part can be further screwed and fixed, and the situation that connection looseness occurs is prevented;
(3) support base is installed to spacing chuck's below, support base's surface mounting has the stay tube, the surface of stay tube is fixed mutually with support base through supporting the card muscle, support the card muscle and can consolidate support protection to stay tube department, improve the steadiness of stay tube, the upper end of stay tube is closely connect soon through screwed pipe and the thread groove of setting in cavity person in charge inside, connect fixed mode soon through utilizing the screw thread and connect, it is closely stable to possess to connect, the convenient advantage of equipment dismantlement.
Drawings
Fig. 1 is a schematic view of the overall installation structure of the present invention;
FIG. 2 is an exploded view of the connecting assembly of the present invention;
fig. 3 is a schematic view of the local connection structure of the composite connecting member of the present invention.
In the figure: 1. a combined connecting piece; 2. a first elbow member; 3. sealing the flange; 4. mounting holes; 5. a hollow main tube; 6. a fastening collar; 7. a limiting chuck; 8. a support base; 9. a limiting bayonet lock; 10. fastening a nut; 11. limiting clamping strips; 12. a second elbow member; 13. sealing the snap ring; 14. a limiting clamping groove; 15. supporting the clamping ribs; 16. supporting a tube; 17. a threaded pipe; 18. a fixed tube; 19. a seal ring; 20. a thread groove.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a hydraulic engineering's water conservancy pipeline supports connection structure, including first elbow fitting 2, built-up connection 1 and second elbow fitting 12, first elbow fitting 2 is through built-up connection 1 and second elbow fitting 12 zonulae occludens, install sealing flange 3 on the built-up connection 1, sealing flange 3's lower extreme has the cavity to be responsible for 5 through fixed 18 sealing connection of pipe, the cavity is responsible for 5 and is provided with sealed snap ring 13 with fixed 18 junction, the cavity is responsible for 5 lower extreme and is connected with spacing chuck 7 through fastening shaft collar 6, spacing draw-in groove 14 has been seted up on the outside surface of spacing chuck 7, supporting base 8 is installed to spacing chuck 7's below, supporting base 8's surface mounting has stay tube 16, the surface of stay tube 16 is fixed mutually with supporting base 8 through supporting card muscle 15.
Further, the surface of the sealing flange 3 is provided with a mounting hole 4, the sealing flange 3 penetrates through the mounting hole 4 through a bolt to be fixedly connected with the hollow main pipe 5, and the advantage of convenience in assembling and fixing is achieved.
Furthermore, one end of the supporting base 8 is fixedly welded with a limiting clamping strip 11, and the upper end of the limiting clamping strip 11 is connected with a limiting clamping pin 9 through a fastening nut 10.
Further, be connected through the block between spacing bayonet lock 9 and the spacing draw-in groove 14, fixed through utilizing spacing bayonet lock 9 and the spacing draw-in groove 14 joint on spacing chuck 7 surface, can further screw fixedly to inside threaded connection department, prevent to connect not hard up condition emergence.
Furthermore, the upper end of the support tube 16 is tightly screwed with the thread groove 20 arranged in the hollow main tube 5 through the thread tube 17, and the connection is performed in a screw-in fixing mode, so that the advantages of tight and stable connection and convenient assembly and disassembly are achieved.
Further, the inside of supporting pedestal 8 is provided with sealing washer 19, and sealing washer 19 is used for sealing the protection to the pipeline inner wall, effectively prevents the infiltration.
The working principle is as follows: when in use, the first elbow fitting 2 is tightly connected with the second elbow fitting 12 through the combined connecting piece 1, the combined connecting piece 1 is provided with the sealing flange 3, the lower end of the sealing flange 3 is hermetically connected with the hollow main pipe 5 through the fixed pipe 18, the joint of the hollow main pipe 5 and the fixed pipe 18 is provided with the sealing snap ring 13, the hollow main pipe 5 and the fixed pipe 18 can be sealed and reinforced by installing the sealing flange 3 and matching the sealing snap ring 13, the tightness of the joint can be effectively ensured, the lower end of the hollow main pipe 5 is connected with the limiting chuck 7 through the fastening shaft collar 6, the outer side surface of the limiting chuck 7 is provided with the limiting snap groove 14, one end of the supporting base 8 is fixedly welded with the limiting snap strip 11, the upper end of the limiting snap strip 11 is connected with the limiting snap pin 9 through the fastening nut 10, the limiting snap pin 9 is connected with the limiting snap groove 14 through clamping, and the limiting snap pin 9 is fixedly clamped with the limiting snap groove 14 on the surface of the limiting chuck 7, can further screw fixedly to inside threaded connection department, prevent to take place to connect not hard up condition emergence, support base 8 is installed to the below of spacing chuck 7, support base 8's surface mounting has a stay tube 16, the surface of stay tube 16 is fixed mutually with support base 8 through supporting card muscle 15, support card muscle 15 can consolidate support protection to stay tube 16 department, improve stay tube 16's steadiness, stay tube 16's upper end is closely connect soon through screwed pipe 17 and the thread groove 20 that sets up at the cavity is responsible for 5 inside, connect fixed mode through utilizing the screw soon and connect, it is closely stable to possess to connect, the convenient advantage of assembly and disassembly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. A water conservancy pipeline supporting and connecting structure of water conservancy engineering comprises a first elbow pipe fitting (2), a combined connecting piece (1) and a second elbow pipe fitting (12), and is characterized in that the first elbow pipe fitting (2) is tightly connected with the second elbow pipe fitting (12) through the combined connecting piece (1), a sealing flange (3) is installed on the combined connecting piece (1), the lower end of the sealing flange (3) is hermetically connected with a hollow main pipe (5) through a fixed pipe (18), a sealing snap ring (13) is arranged at the joint of the hollow main pipe (5) and the fixed pipe (18), the lower end of the hollow main pipe (5) is connected with a limiting chuck (7) through a fastening collar (6), a limiting snap groove (14) is formed in the outer side surface of the limiting chuck (7), a supporting base (8) is installed below the limiting chuck (7), and a supporting pipe (16) is installed on the surface of the supporting base (8), the outer surface of the supporting tube (16) is fixed with the supporting base (8) through a supporting clamping rib (15).
2. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 1, characterized in that: the surface of the sealing flange (3) is provided with a mounting hole (4), and the sealing flange (3) penetrates through the mounting hole (4) through a bolt to be fixedly connected with the hollow main pipe (5).
3. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 1, characterized in that: one end of the supporting base (8) is fixedly welded with a limiting clamping strip (11), and the upper end of the limiting clamping strip (11) is connected with a limiting clamping pin (9) through a fastening nut (10).
4. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 3, characterized in that: the limiting clamping pin (9) is connected with the limiting clamping groove (14) through clamping.
5. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 1, characterized in that: the upper end of the supporting pipe (16) is tightly screwed with a thread groove (20) arranged in the hollow main pipe (5) through a thread pipe (17).
6. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 1, characterized in that: and a sealing ring (19) is arranged in the supporting base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871581.1U CN214535037U (en) | 2021-04-26 | 2021-04-26 | Hydraulic engineering's water conservancy pipeline supports connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871581.1U CN214535037U (en) | 2021-04-26 | 2021-04-26 | Hydraulic engineering's water conservancy pipeline supports connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214535037U true CN214535037U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871581.1U Active CN214535037U (en) | 2021-04-26 | 2021-04-26 | Hydraulic engineering's water conservancy pipeline supports connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214535037U (en) |
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2021
- 2021-04-26 CN CN202120871581.1U patent/CN214535037U/en active Active
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