CN211901953U - Hydraulic engineering pipeline butt-joint structural - Google Patents
Hydraulic engineering pipeline butt-joint structural Download PDFInfo
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- CN211901953U CN211901953U CN202020120068.4U CN202020120068U CN211901953U CN 211901953 U CN211901953 U CN 211901953U CN 202020120068 U CN202020120068 U CN 202020120068U CN 211901953 U CN211901953 U CN 211901953U
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Abstract
The utility model belongs to the technical field of hydraulic engineering auxiliary assembly, especially, be a hydraulic engineering pipeline butt-joint structural, to the relatively poor stability problem that leads to of fixed effect of current hydraulic engineering pipeline butt-joint equipment to the pipeline, the scheme is as follows now put forward, and it includes box, first pipeline and second pipeline, box movable sleeve establishes in the first pipeline and the second pipeline outside, and the equal sliding connection in box inboard top and bottom has the diaphragm, and the spout has all been seted up to one side that two diaphragms are close to each other, and equal sliding connection has the clamp plate in two spouts, and two clamp plates that are located and are close to first pipeline one side all with first pipeline outside swing joint, and two clamp plates that are located the opposite side all with second pipeline outside swing joint. The utility model has the advantages of reasonable design, through compressing tightly sealed fixed to two pipelines, guarantee the leakproofness of two pipeline butt joints, prevent to take place to reveal the accident, stability is strong, and the reliability is high.
Description
Technical Field
The utility model relates to a hydraulic engineering auxiliary assembly technical field especially relates to a hydraulic engineering pipeline butt-joint structural.
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.
At present, in the engineering construction in the water, need use the pipeline of multiple different grade type and need dock the pipeline, current pipeline butt joint operation is complicated, and is relatively poor to the fixity of pipeline, leads to stability relatively poor, and the leakproofness is difficult to reach the predetermined requirement to the accident of revealing takes place easily, therefore we have proposed a hydraulic engineering pipeline butt joint structure and are used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the relatively poor shortcoming that leads to stability not enough of current hydraulic engineering pipeline butt-joint equipment to the fixed effect of pipeline, and the hydraulic engineering pipeline butt-joint structural who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hydraulic engineering pipeline butt-joint structure comprises a box body, a first pipeline and a second pipeline, wherein the box body is movably sleeved outside the first pipeline and the second pipeline, the top and the bottom of the inner side of the box body are both connected with transverse plates in a sliding manner, one sides of the two transverse plates, which are close to each other, are both provided with sliding grooves, pressing plates are respectively connected in the two sliding grooves in a sliding manner, the two pressing plates, which are positioned on one side close to the first pipeline, are both movably connected with the outer side of the first pipeline, the two pressing plates, which are positioned on the other side, are both movably connected with the outer side of the second pipeline, screw rods are respectively and rotatably installed between the inner walls of the two sides of the two sliding grooves, the outer sides of the two screw rods are respectively provided with two external threads with opposite rotation directions, the two pressing plates, which are positioned in the same sliding, equal fixed mounting has the locating plate on the inner wall of both sides around the box, and the locating plate front side that is located the front side is opened and is equipped with the transverse groove, and transverse groove top inner wall and bottom inner wall rotate between and install same vertical axis, and the quad slit has been seted up at the vertical axis top, and sliding connection has two quad slit in the quad slit, and the equal fixed mounting of one end that two quad slit kept away from each other has bevel gear, and two equal fixedly connected with bevel gear of worm front end are located two bevel gear of top and are located two bevel gear homogeneous phases meshing of below, rotate between box top and the bottom and be connected with two threaded rods, all be provided with two external screw threads opposite to soon in two threaded rod outsides, and the equal thread bush of two diaphragms is established in two threaded rod outsides, and.
Preferably, the movable sealing sleeve outside the first pipeline is provided with a sealing ring, and the sealing ring is movably and hermetically connected with the second pipeline to seal the first pipeline and the second pipeline.
Preferably, the screw pitches of the two threaded rods are the same, and the teeth numbers of the two chain wheels are equal, so that synchronous and stable sliding of the two transverse plates is guaranteed.
Preferably, the top end of the threaded rod positioned on the front side is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a handle, so that the rotation of the threaded rod is conveniently controlled.
Preferably, the front side of the box body is provided with a mounting hole, a rotating shaft is rotatably mounted in the mounting hole, the rear end of the rotating shaft extends into the transverse groove and is fixedly provided with a bevel gear, the vertical shaft is fixedly provided with the bevel gear, and the two bevel gears are meshed with each other to conveniently control the rotation of the vertical shaft.
Preferably, the two square rods are fixedly sleeved with a disc, and the two transverse plates are respectively sleeved on the corresponding disc in a rotating manner to position the two square rods.
In the utility model, the threaded rod located at the front side is driven to rotate through the control handle, the threaded rod located at the front side is driven to rotate through the transmission between the two chain wheels, the two threaded rods both drive the two transverse plates to slide towards one side close to each other through the thread fit with the two transverse plates, and the two transverse plates respectively drive the two pressing plates located at the top to move downwards and the two pressing plates located at the bottom to move upwards so as to compress and fix the first pipeline and the second pipeline;
in the utility model, a hydraulic engineering pipeline butt-joint structural, through rotating the pivot and driving the vertical axis rotation through the transmission between two bevel gears, the vertical axis drives two square poles through the cooperation of quad slit and two square poles and rotates, two square poles drive corresponding worm through the transmission between two bevel gears respectively and rotate, two worms drive corresponding worm wheel respectively and rotate, two worm wheels drive corresponding lead screw respectively and rotate, two lead screws all drive first pipeline and second pipeline through the screw-thread fit with two clamp plates to slide to one side that is close to each other, thereby compress tightly two pipelines and seal;
the utility model has the advantages of reasonable design, through compressing tightly sealed fixed to two pipelines, guarantee the leakproofness of two pipeline butt joints, prevent to take place to reveal the accident, stability is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic structural view of a butt joint structure of hydraulic engineering pipelines provided by the present invention;
fig. 2 is the utility model provides a structural schematic of a part of hydraulic engineering pipeline butt joint structure.
In the figure: 1. a box body; 2. a first conduit; 3. a second conduit; 4. a transverse plate; 5. a chute; 6. pressing a plate; 7. a seal ring; 8. a screw rod; 9. a worm gear; 10. a worm; 11. a disc; 12. a square rod; 13. a transverse slot; 14. a vertical axis; 15. a square hole; 16. a rotating shaft; 17. a threaded rod; 18. a sprocket; 19. positioning a plate; 20. a handle.
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. 1-2, a water conservancy project pipeline butt-joint structure comprises a box body 1, a first pipeline 2 and a second pipeline 3, wherein the box body 1 is movably sleeved outside the first pipeline 2 and the second pipeline 3, the top and the bottom of the inner side of the box body 1 are both slidably connected with transverse plates 4, one sides of the two transverse plates 4 close to each other are both provided with chutes 5, press plates 6 are respectively slidably connected in the two chutes 5, the two press plates 6 positioned at one side close to the first pipeline 2 are both movably connected with the outer side of the first pipeline 2, the two press plates 6 positioned at the other side are both movably connected with the outer side of the second pipeline 3, screw rods 8 are respectively rotatably arranged between the inner walls at the two sides of the two chutes 5, two external threads with opposite rotation directions are respectively arranged outside the two screw rods 8, the two press plates 6 positioned in the same chute 5 are sleeved outside the same screw rod, two worms 10 are rotatably arranged between the inner walls of the front side and the rear side of the two chutes 5, the two worms 10 are respectively engaged with the corresponding worm wheels 9, positioning plates 19 are fixedly arranged on the inner walls of the front side and the rear side of the box body 1, a transverse groove 13 is arranged at the front side of the positioning plate 19 positioned at the front side, the inner wall of the top part of the transverse groove 13 and the inner wall of the bottom part are rotatably arranged with a same vertical shaft 14, a square hole 15 is arranged at the top part of the vertical shaft 14, two square rods 12 are slidably connected in the square hole 15, bevel gears are fixedly arranged at the ends of the two square rods 12 far away from each other, bevel gears are fixedly connected at the front ends of the two worms 10, the two bevel gears positioned at the upper part are engaged with the two bevel gears positioned at the lower part, two threaded rods 17 are rotatably connected between the top part, the two threaded rods 17 are fixedly provided with chain wheels 18, and the two chain wheels 18 are provided with the same chain in a transmission way.
The utility model discloses in, the movable seal cover in the 2 outside of first pipeline is equipped with sealing washer 7, and sealing washer 7 and 3 movable seal of second pipeline are connected, seal first pipeline 2 and second pipeline 3.
The utility model discloses in, two threaded rods 17's pitch is the same, and the number of teeth of two sprockets 18 equals, guarantees the synchronous steady slip of two diaphragms 4.
The utility model discloses in, be located the one end of the threaded rod 17 top fixedly connected with connecting rod of front side, the other end fixedly connected with handle 20 of connecting rod makes things convenient for the rotation of control threaded rod 17.
The utility model discloses in, the mounting hole has been opened to box 1 front side, and the installation of rotating in the mounting hole is installed pivot 16, and 16 rear ends of pivot extend to horizontal groove 13 in and fixed mounting have bevel gear, and fixed mounting has bevel gear on the vertical axis 14, and two bevel gears mesh mutually, the rotation of convenient control vertical axis 14.
The utility model discloses in, two square pole 12 outside all fixed sleeves are equipped with disc 11, and two diaphragm 4 rotate the cover respectively and establish in the disc 11 outside that corresponds, fix a position two square pole 12.
In the utility model, when in use, firstly the threaded rod 17 at the front side is driven to rotate by the control handle 20, the threaded rod 17 at the front side drives the threaded rod 17 at the rear side to rotate by the transmission between the two chain wheels 18, the two threaded rods 17 all drive the two transverse plates 4 to slide to one side close to each other by the thread fit with the two transverse plates 4, the two transverse plates 4 respectively drive the two pressing plates 6 at the top to move downwards and the two pressing plates 6 at the bottom to move upwards so as to press and fix the first pipeline 2 and the second pipeline 3, then the vertical shaft 14 is driven to rotate by rotating the rotating shaft 16 and by the transmission between the two bevel gears, the vertical shaft 14 drives the two square rods 12 to rotate by the fit of the square holes 15 and the two square rods 12, the two square rods 12 respectively drive the corresponding worms 10 to rotate by the transmission between the two bevel gears, two worms 10 drive corresponding worm wheel 9 respectively and rotate, and two worm wheel 9 drive corresponding lead screw 8 respectively and rotate, and two lead screws 8 all slide to one side that is close to each other through the screw-thread fit with two clamp plates 6 drive first pipeline 2 and second pipeline 3 to compress tightly sealed two pipelines, prevent that the pipeline from taking place to reveal.
Claims (6)
1. A water conservancy project pipeline butt joint structure comprises a box body (1), a first pipeline (2) and a second pipeline (3), and is characterized in that the box body (1) is movably sleeved outside the first pipeline (2) and the second pipeline (3), the top and the bottom of the inner side of the box body (1) are both connected with transverse plates (4) in a sliding manner, one sides of the two transverse plates (4) close to each other are both provided with a sliding groove (5), the two sliding grooves (5) are both connected with a pressing plate (6) in a sliding manner, the two pressing plates (6) positioned at one side close to the first pipeline (2) are both movably connected with the outer side of the first pipeline (2), the two pressing plates (6) positioned at the other side are both movably connected with the outer side of the second pipeline (3), a screw rod (8) is rotatably arranged between the inner walls at both sides of the two sliding grooves (5), the outer sides of the two, two pressing plates (6) positioned in the same sliding groove (5) are sleeved outside the same screw rod (8) in a threaded manner, worm gears (9) are fixedly arranged on the two screw rods (8), worms (10) are rotatably arranged between the inner walls of the front side and the rear side of the two sliding grooves (5), the two worms (10) are respectively meshed with the corresponding worm gears (9), positioning plates (19) are fixedly arranged on the inner walls of the front side and the rear side of the box body (1), a transverse groove (13) is arranged on the front side of the positioning plate (19) positioned on the front side, the same vertical shaft (14) is rotatably arranged between the inner wall of the top part and the inner wall of the bottom part of the transverse groove (13), a square hole (15) is arranged at the top part of the vertical shaft (14), two square rods (12) are slidably connected in the square hole (15), bevel gears are fixedly arranged at the ends of the two square rods, two bevel gears that are located the top mesh with two bevel gear homogeneous phases that are located the below, it is connected with two threaded rods (17) to rotate between box (1) top and the bottom, and two threaded rod (17) outsides all are provided with two and revolve to opposite external screw thread, and two equal thread bush in two threaded rod (17) outsides are established in two diaphragm (4) s, and equal fixed mounting has sprocket (18) on two threaded rod (17), and transmission mounting has same chain on two sprocket (18).
2. The hydraulic engineering pipeline butt-joint structure according to claim 1, wherein a sealing ring (7) is movably and hermetically sleeved on the outer side of the first pipeline (2), and the sealing ring (7) is movably and hermetically connected with the second pipeline (3).
3. A hydraulic engineering pipe butt joint structure according to claim 1, wherein the screw pitches of the two threaded rods (17) are the same, and the numbers of teeth of the two chain wheels (18) are the same.
4. A hydraulic engineering pipeline butt-joint structure according to claim 1, characterized in that the top end of the threaded rod (17) at the front side is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a handle (20).
5. The abutting structure of the water conservancy project pipelines according to claim 1, wherein a mounting hole is formed in the front side of the box body (1), a rotating shaft (16) is rotatably mounted in the mounting hole, the rear end of the rotating shaft (16) extends into the transverse groove (13) and is fixedly provided with a bevel gear, the vertical shaft (14) is fixedly provided with the bevel gear, and the two bevel gears are meshed.
6. The hydraulic engineering pipeline butt-joint structure according to claim 1, wherein two square rods (12) are fixedly sleeved with a circular disc (11) at the outer side, and two transverse plates (4) are respectively rotatably sleeved at the outer sides of the corresponding circular discs (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120068.4U CN211901953U (en) | 2020-01-19 | 2020-01-19 | Hydraulic engineering pipeline butt-joint structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120068.4U CN211901953U (en) | 2020-01-19 | 2020-01-19 | Hydraulic engineering pipeline butt-joint structural |
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| Publication Number | Publication Date |
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| CN211901953U true CN211901953U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020120068.4U Active CN211901953U (en) | 2020-01-19 | 2020-01-19 | Hydraulic engineering pipeline butt-joint structural |
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| CN (1) | CN211901953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682598A (en) * | 2020-12-24 | 2021-04-20 | 龚盈 | Coal clean fuel gas conveying pipeline structure capable of preventing interface leakage |
| CN112879696A (en) * | 2021-03-10 | 2021-06-01 | 刘春艳 | Pipeline for hydraulic engineering convenient to concatenation |
-
2020
- 2020-01-19 CN CN202020120068.4U patent/CN211901953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682598A (en) * | 2020-12-24 | 2021-04-20 | 龚盈 | Coal clean fuel gas conveying pipeline structure capable of preventing interface leakage |
| CN112682598B (en) * | 2020-12-24 | 2022-07-19 | 山西聚力民生天然气储备有限公司 | Coal-made clean gas conveying pipeline structure capable of preventing leakage at joint |
| CN112879696A (en) * | 2021-03-10 | 2021-06-01 | 刘春艳 | Pipeline for hydraulic engineering convenient to concatenation |
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Effective date of registration: 20220714 Address after: 530000 NANDA logistics market No. A1-1 (A1), north of Anyuan East Road, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi zonggou building materials Co.,Ltd. Address before: 233600 No. 007 Zhengdian Xingzheng Road, Woyang County, Bozhou City, Anhui Province Patentee before: Li Xiaoqing |