CN211449951U

CN211449951U - Hydraulic pipeline for hydraulic engineering

Info

Publication number: CN211449951U
Application number: CN201921919005.9U
Authority: CN
Inventors: 罗光伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-08
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a hydraulic engineering technical field just discloses a hydraulic pipeline for hydraulic engineering, including pipeline one and pipeline two, the right-hand member of pipeline one cup joints with the left end activity of pipeline two, the fixed holding ring one that has cup jointed of right-hand member of pipeline one, the left end of pipeline two is fixed to have cup jointed holding ring two, the outside of pipeline one right-hand member is seted up flutedly, the sealing washer has been cup jointed in the inside activity of recess, bolt hole one and locating hole one have been seted up by outer to interior in proper order to the right flank of holding ring one, bolt hole one and locating hole one run through to the left surface of holding ring one. This a water conservancy pipeline for hydraulic engineering through before utilizing the shank of bolt fixed, can slide the slip ring, utilizes the locating lever to run through locating hole two and locating hole one and realizes the first location before fixing, then recycles the shank of bolt and fixes for dislocation can not appear in pipeline one and pipeline butt joint, the staff of being convenient for splices the pipeline.

Description

Hydraulic pipeline for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water conservancy pipeline for hydraulic engineering.

Background

In the process of hydraulic engineering construction, because the construction distance is longer, need splice the processing to the water conservancy pipeline usually to reach the purpose of long distance transportation water source.

The existing water conservancy pipelines are generally aligned with the pipe orifices of the two pipes, and then the two pipes are fixed by using a plurality of bolts, however, the connection mode can be realized, if the first bolt is screwed, the two pipe orifices are easy to dislocate, and when other bolts at the back are screwed, the connection mode is very laborious.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a water conservancy pipeline for hydraulic engineering possesses two fixed pipelines of convenient concatenation and the better advantage of leakproofness, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a water conservancy pipeline for hydraulic engineering comprises a first pipeline and a second pipeline, wherein the right end of the first pipeline is movably sleeved with the left end of the second pipeline, a first positioning ring is fixedly sleeved at the right end of the first pipeline, a second positioning ring is fixedly sleeved at the left end of the second pipeline, a groove is formed in the outer side of the right end of the first pipeline, a sealing ring is movably sleeved in the groove, a first bolt hole and a first positioning hole are sequentially formed in the right side surface of the first positioning ring from outside to inside, the first bolt hole and the first positioning hole penetrate through the left side surface of the first positioning ring, a second bolt hole and a second positioning hole are sequentially formed in the right side surface of the second positioning ring from outside to inside, the second bolt hole and the second positioning hole penetrate through the left side surface of the second positioning ring, a sliding ring is movably sleeved at the left end of the second pipeline, a connecting block is fixedly connected to the, the left end of locating lever runs through locating hole two and locating hole one in proper order, the left end of pipeline two is fixed to be cup jointed and is located the left spacing ring of slip ring, the external fixation of pipeline two has cup jointed the barrier ring, pass through shank of bolt and screw cap fixed connection between locating ring one and the locating ring two.

Preferably, the wall thickness of the second pipeline is matched with the diameter of the groove, and the left end of the second pipeline is clamped in the groove and is in close contact with the right side of the sealing ring.

Preferably, the number of the first bolt holes, the number of the first positioning holes, the number of the second bolt holes and the number of the second positioning holes are three and are distributed annularly, the first bolt holes and the second bolt holes are the same in size and correspond in position, and the first positioning holes and the second positioning holes are the same in size and correspond in position.

Preferably, the distance between the sliding ring and the blocking ring is larger than the length of the positioning rod.

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

1. this a water conservancy pipeline for hydraulic engineering through before utilizing the shank of bolt fixed, can slide the slip ring, utilizes the locating lever to run through locating hole two and locating hole one and realizes the first location before fixing, then recycles the shank of bolt and fixes for dislocation can not appear in pipeline one and pipeline butt joint, the staff of being convenient for splices the pipeline.

2. This a water conservancy pipeline for hydraulic engineering can not appear the dislocation between pipeline one and the pipeline two, leakproofness when having guaranteed pipeline one and the concatenation of pipeline two, then during the left end of pipeline two injects the left recess of pipeline one for form the parcel formula between pipeline two and the pipeline one and be connected, at the sealing washer that utilizes and two left end zonulae occludens of pipeline, water can not expose from between pipeline one and the pipeline two, has further strengthened the leakproofness that pipeline one and pipeline two are connected.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic diagram of the separation of a first pipeline and a second pipeline according to the present invention;

fig. 4 is a side view of the second positioning ring of the present invention.

In the figure: 1. a first pipeline; 2. a second pipeline; 3. a first positioning ring; 4. a second positioning ring; 5. a groove; 6. a seal ring; 7. a first bolt hole; 8. a first positioning hole; 9. a second bolt hole; 10. a second positioning hole; 11. a slip ring; 12. connecting blocks; 13. positioning a rod; 14. a bolt shank; 15. a threaded cap; 16. a limiting ring; 17. a stop ring.

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. 1-4, a water conservancy pipeline for water conservancy engineering comprises a pipeline 1 and a pipeline 2, wherein the right end of the pipeline 1 is movably sleeved with the left end of the pipeline 2, the right end of the pipeline 1 is fixedly sleeved with a positioning ring 3, the left end of the pipeline 2 is fixedly sleeved with a positioning ring 4, the outer side of the right end of the pipeline 1 is provided with a groove 5, the inside of the groove 5 is movably sleeved with a sealing ring 6, the right side surface of the positioning ring 3 is sequentially provided with a bolt hole 7 and a positioning hole 8 from outside to inside, the bolt hole 7 and the positioning hole 8 penetrate through the left side surface of the positioning ring 3, the right side surface of the positioning ring 4 is sequentially provided with a bolt hole 9 and a positioning hole 10 from outside to inside, the bolt hole 9 and the positioning hole 10 penetrate through the left side surface of the positioning ring 4, the left end of the pipeline 2 is movably sleeved with a sliding ring 11, the outer surface of the sliding ring, the left side face of connecting block 12 is fixedly connected with locating lever 13, and the left end of locating lever 13 runs through locating hole two 10 and locating hole one 8 in proper order, and the left end of pipeline two 2 is fixed to be cup jointed and is located the spacing ring 16 on the left of slip ring 11, and the outer fixed cover of pipeline two 2 has connect stop ring 17, passes through shank of bolt 14 and screw cap 15 fixed connection between locating ring one 3 and the locating ring two 4.

Further, the wall thickness of the second pipeline 2 is matched with the diameter of the groove 5, the wall thickness of the second pipeline 2 is slightly smaller than the diameter of the groove 5, the second pipeline 2 can be tightly clamped in the groove 5, the sealing effect is improved, the left end of the second pipeline 2 is clamped in the groove 5 and is in close contact with the right side of the sealing ring 6, the medium in the second pipeline cannot leak out from a gap between the first pipeline 1 and the second pipeline 2, and the overall sealing performance is improved.

Furthermore, the number of the first bolt holes 7, the number of the first positioning holes 8, the number of the second bolt holes 9 and the number of the second positioning holes 10 are three and are distributed annularly, the first bolt holes 7 are the same as the second bolt holes 9 in size and correspond to the second bolt holes in position, and the first positioning holes 8 are the same as the second positioning holes 10 in size and correspond to the second positioning holes in position, so that the first positioning and the final fixing can be conveniently carried out when the first pipeline 1 and the second pipeline 2 are spliced and fixed.

Further, the distance between the sliding ring 11 and the blocking ring 17 is larger than the length of the positioning rod 13, so that when the sliding ring 11 slides rightwards during disassembly, the positioning rod 13 leaves from the right side of the second positioning ring 4, and the normal operation of disassembly is guaranteed.

The working principle is as follows:

firstly, the right end of a first pipeline 1 and the left end of a second pipeline 2 are preliminarily butted, then a sliding ring 11 is moved to the left side, a positioning rod 13 is sequentially inserted through a second positioning hole 10 and a first positioning hole 8, dislocation does not occur when the first pipeline 1 and the second pipeline 2 are butted, then the second pipeline 2 is moved, the left end of the second pipeline 2 is inserted into a groove 5 in the right side face of the first pipeline 1, then three bolt rods 14 respectively penetrate through a second positioning ring 4 and a first positioning ring 3, then a threaded cap 15 is screwed, and the first pipeline 1 and the second pipeline 2 are spliced and fixed.

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. A water conservancy pipeline for hydraulic engineering, includes pipeline one (1) and pipeline two (2), its characterized in that: the right end of the first pipeline (1) is movably sleeved with the left end of the second pipeline (2), the right end of the first pipeline (1) is fixedly sleeved with a first positioning ring (3), the left end of the second pipeline (2) is fixedly sleeved with a second positioning ring (4), a groove (5) is formed in the outer side of the right end of the first pipeline (1), a sealing ring (6) is movably sleeved in the groove (5), a bolt hole I (7) and a first positioning hole I (8) are sequentially formed in the right side face of the first positioning ring (3) from outside to inside, the bolt hole I (7) and the first positioning hole I (8) penetrate through the left side face of the first positioning ring (3), a bolt hole II (9) and a second positioning hole (10) are sequentially formed in the right side face of the second positioning ring (4) from outside to inside, and the bolt hole II (9) and the positioning hole II (10) penetrate through the left side face, slip ring (11) have been cup jointed in the left end activity of two pipelines (2), the external fixed surface of slip ring (11) is connected with connecting block (12), the left surface fixedly connected with locating lever (13) of connecting block (12), the left end of locating lever (13) runs through locating hole two (10) and locating hole (8) in proper order, the left end of two pipelines (2) is fixed to be cup jointed and is located the left spacing ring (16) of slip ring (11), the external fixed surface of two pipelines (2) has cup jointed stop ring (17), through shank of bolt (14) and screw cap (15) fixed connection between locating ring (3) and locating ring two (4).

2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the wall thickness of the second pipeline (2) is matched with the diameter of the groove (5), and the left end of the second pipeline (2) is clamped in the groove (5) and is in close contact with the right side of the sealing ring (6).

3. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the number of the first bolt holes (7), the number of the first positioning holes (8), the number of the second bolt holes (9) and the number of the second positioning holes (10) are three and are distributed annularly, the first bolt holes (7) are the same as the second bolt holes (9) in size and correspond to the second bolt holes in position, and the first positioning holes (8) are the same as the second positioning holes (10) in size and correspond to the second positioning holes in position.

4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the distance between the sliding ring (11) and the blocking ring (17) is larger than the length of the positioning rod (13).