CN211550853U - Hydraulic pipeline for hydraulic engineering - Google Patents

Abstract

The utility model discloses a water conservancy pipeline for hydraulic engineering, including first siphunculus, the second siphunculus has been placed on the right side of first siphunculus, the annular groove has been seted up to the right flank of first siphunculus, the fixed intercommunication in left end of second siphunculus has the ring of inserting with annular groove looks adaptation, the left end of inserting the ring extends to the inside of inserting the ring, and inserts ring and annular groove interference fit, the surface of first siphunculus and the surface of second siphunculus are the solid fixed ring of first solid fixed ring of fixedly connected with and second respectively. The utility model discloses in, through being equipped with the interference fit who inserts ring and annular groove, make the junction of first siphunculus and second siphunculus seal to carry on spacingly to first siphunculus and second siphunculus through being equipped with the slot and the inserted block, avoid appearing rotating, lead to inserting the phenomenon that the ring shifts out from annular groove inside and take place, realized sealing the junction of first siphunculus and second siphunculus, avoid having water to ooze through the junction.

Description

Hydraulic pipeline for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, specifically be a water conservancy pipeline for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity to meet the needs of people for water resources in life and production, and the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, crossing tanks, rafts, fishways and the like to achieve the aims.

The most commonly used pipeline in hydraulic engineering is a pipeline, but the pipeline at the present stage has certain problems in the using process, such as slow connecting speed between a through pipe and a through pipe when the pipeline is installed, and the phenomenon of water seepage occurs after the pipeline is connected, so that water can leak.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the installation between siphunculus and the siphunculus connection speed slow to carry out the phenomenon that has water to ooze after connecting and take place, lead to water can take place the problem of leaking, provide a water conservancy pipeline for hydraulic engineering.

The utility model adopts the technical scheme as follows:

the utility model provides a water conservancy pipeline for hydraulic engineering, includes first siphunculus, the second siphunculus has been placed on the right side of first siphunculus, the annular groove has been seted up to the right flank of first siphunculus, the fixed intercommunication in left end of second siphunculus has the ring of inserting with annular groove looks adaptation, the left end of inserting the ring extends to the inside of inserting the ring, and inserts ring and annular groove interference fit, the surface of first siphunculus and the surface of second siphunculus are the first solid fixed ring of fixedly connected with and the solid fixed ring of second respectively, the through-hole that the annular was arranged is all seted up to the right flank of first solid fixed ring and the solid fixed ring's of second right flank, the locating lever that the annular was arranged.

Every the left end of locating lever all runs through two through-holes and extends to the left side of first solid fixed ring, every the equal fixedly connected with limiting plate in right flank of locating lever, every the locating hole has all been seted up to the left end of locating lever, every the knee has all been placed to the inside of locating hole, every the both ends of knee all extend to the outside of locating lever, the outer surface of the solid fixed ring of second has the pull handle that the annular was arranged through the fixed hinge joint of first round pin axle that the annular was arranged, every the front of pulling the handle all has the pull rod, every through the fixed articulated surface hinge joint of second round pin axle the left end of pull rod all is articulated through the outer fixed surface of third round pin axle and locating lever.

The right end of the first through pipe is provided with slots which are annularly arranged, the left end of the second through pipe is fixedly connected with insertion blocks which are annularly arranged, each insertion block is matched with the slots, and each left end of each insertion block extends to the inside of the slot.

Wherein, the inside of annular groove has placed the rubber ring, the left surface and the inner wall fixed connection of annular groove of rubber ring.

The outer surface of each positioning rod is sleeved with a protection pad, and each protection pad is located at the right end of each positioning rod.

The outer surface of the first fixing ring is fixedly connected with stop blocks which are arranged in an annular mode, and each stop block and the first pin shaft are located on the same horizontal plane.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through being equipped with the interference fit who inserts ring and annular groove, make the junction of first siphunculus and second siphunculus seal to carry on spacingly to first siphunculus and second siphunculus through being equipped with the slot and the inserted block, avoid appearing rotating, lead to inserting the phenomenon that the ring shifts out from annular groove inside and take place, realized sealing the junction of first siphunculus and second siphunculus, avoid having water to ooze through the junction.

2. The utility model discloses in, can provide the pulling force with the pull rod through being equipped with pull handle and first round pin axle, make the pull rod pull the knee through third round pin axle, stimulate the locating lever through being equipped with third round pin axle and knee, contact first solid fixed ring and the solid fixed ring of second, realize carrying out quick fixed with first siphunculus and second siphunculus, avoid appearing that the installation rate is slow, reduce work efficiency's phenomenon and take place.

Drawings

Fig. 1 is a cross-sectional view of a front view of a first retaining ring of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 of the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 of the present invention.

The labels in the figure are: 1. a first through pipe; 2. a pull rod; 3. a first pin shaft; 4. a second pin shaft; 5. pulling a handle; 6. a second pipe; 7. a limiting plate; 8. a protection pad; 9. positioning a rod; 10. a second retaining ring; 11. bending a rod; 12. a third pin shaft; 13. a stopper; 14. a through hole; 15. a first retaining ring; 16. positioning holes; 17. a slot; 18. inserting a block; 19. inserting a ring; 20. a rubber ring; 21. an annular groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a water conservancy pipeline for hydraulic engineering, including first siphunculus 1, second siphunculus 6 has been placed on first siphunculus 1's right side, annular groove 21 has been seted up to first siphunculus 1's right flank, the fixed intercommunication of the left end of second siphunculus 6 has the ring 19 of inserting with annular groove 21 looks adaptation, the left end of inserting ring 19 extends to the inside of inserting ring 19, and insert ring 19 and annular groove 21 interference fit, the surface of first siphunculus 1 and the surface of second siphunculus 6 are the first solid fixed ring 15 of fixedly connected with and the solid fixed ring 10 of second respectively, the through-hole 14 that the annular was arranged is all seted up with the right flank of the solid fixed ring 10 of second to first siphunculus 15's right flank, the locating lever 9 that the.

The left end of every locating lever 9 all runs through two through-holes 14 and extends to the left side of first solid fixed ring 15, the equal fixedly connected with limiting plate 7 of the right flank of every locating lever 9, locating hole 16 has all been seted up to the left end of every locating lever 9, knee 11 has all been placed to the inside of every locating hole 16, the both ends of every knee 11 all extend to the outside of locating lever 9, the fixed articulated handle 5 that draws that has the annular arrangement of first round pin axle 3 that the annular was arranged of the surface of the solid fixed ring 10 of second, every draws the front of handle 5 all to have pull rod 2 through the fixed articulated of second round pin axle 4, the left end of every pull rod 2 all is articulated through the fixed surface of third round pin axle 12 with locating lever 9.

Further, the slot 17 that the annular was arranged is seted up to the right-hand member of first siphunculus 1, and the left end fixedly connected with of second siphunculus 6 has the inserted block 18 that the annular was arranged, and every inserted block 18 all with slot 17 looks adaptation, the left end of every inserted block 18 all extends to the inside of slot 17, carries on spacingly through slot 17 and inserted block 18 to first siphunculus 1 and second siphunculus 6, avoids appearing second siphunculus 6 pivoted phenomenon and takes place.

Further, rubber ring 20 has been placed to the inside of annular groove 21, and the left surface of rubber ring 20 and annular groove 21's inner wall fixed connection seal ring 19 through rubber ring 20, avoid having the water infiltration.

Further, the surface of every locating lever 9 all overlaps and is equipped with protection pad 8, and every protection pad 8 all is located the right-hand member of locating lever 9, protects limiting plate 7 through protection pad 8, avoids appearing limiting plate 7 and the solid fixed ring 10 friction of second, leads to limiting plate 7 wearing and tearing serious.

Furthermore, the outer surface of the first fixing ring 15 is fixedly connected with the stoppers 13 which are arranged in an annular shape, each stopper 13 and the first pin shaft 3 are positioned on the same horizontal plane, and the supporting range of the supporting point of the bent rod 11 is increased through the stoppers 13, so that the bent rod 11 moves the positioning rod 9 to the leftmost end.

The working principle is as follows: insert ring 19 into the inside of annular groove 21, insert piece 18 into the inside of slot 17, remove locating lever 9 from the inside of through-hole 14, insert curved bar 11 into the inside of locating hole 16, press pull handle 5, make the right-hand member of pull handle 5 and second siphunculus 6 be close to each other, and pull handle 5 rotates and drives pull rod 2 and move, incline the top of curved bar 11 right, move locating lever 9 left through lever principle, make insert ring 19 insert the inside of annular groove 21 and make the inside of first siphunculus 1 and second siphunculus 6 seal.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A water conservancy pipeline for hydraulic engineering, includes first siphunculus (1), its characterized in that: a second through pipe (6) is placed on the right side of the first through pipe (1), an annular groove (21) is formed in the right side face of the first through pipe (1), an inserting ring (19) matched with the annular groove (21) is fixedly communicated with the left end of the second through pipe (6), the left end of the inserting ring (19) extends into the inserting ring (19), the inserting ring (19) is in interference fit with the annular groove (21), a first fixing ring (15) and a second fixing ring (10) are fixedly connected to the outer surface of the first through pipe (1) and the outer surface of the second through pipe (6) respectively, through holes (14) which are arranged in an annular mode are formed in the right side face of the first fixing ring (15) and the right side face of the second fixing ring (10), and positioning rods (9) which are arranged in an annular mode are placed outside the second through pipe (6);

every the left end of locating lever (9) all runs through two through-holes (14) and extends to the left side of first solid fixed ring (15), every the equal fixedly connected with limiting plate (7) of right flank of locating lever (9), every locating hole (16), every have all been seted up to the left end of locating lever (9) bent lever (11), every have all been placed to the inside of locating hole (16) the both ends of bent lever (11) all extend to the outside of locating lever (9), the fixed articulated handle (5) that have the annular to arrange of first round pin axle (3) that the surface of the solid fixed ring of second (10) was arranged through the annular draw handle (5), every draw the front of handle (5) all through the fixed articulated pull rod (2) that has of second round pin axle (4), every the left end of pull rod (2) all is articulated with the surface mounting of locating lever (9) through third round pin axle (12).

2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the right-hand member of first siphunculus (1) is seted up slot (17) that the annular was arranged, the left end fixedly connected with inserted block (18) that the annular was arranged of second siphunculus (6), every inserted block (18) all with slot (17) looks adaptation, every the left end of inserted block (18) all extends to the inside of slot (17).

3. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: rubber ring (20) have been placed to the inside of annular groove (21), the left surface of rubber ring (20) and the inner wall fixed connection of annular groove (21).

4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: every the surface of locating lever (9) all overlaps and is equipped with protection pad (8), every protection pad (8) all are located the right-hand member of locating lever (9).

5. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the outer surface of the first fixing ring (15) is fixedly connected with stop blocks (13) which are arranged in an annular mode, and each stop block (13) and the first pin shaft (3) are located on the same horizontal plane.

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