CN215522270U

CN215522270U - A water conservancy pipeline supports connection structure for hydraulic engineering

Info

Publication number: CN215522270U
Application number: CN202122132588.4U
Authority: CN
Inventors: 孟祥禹; 杜华; 余明; 徐倏; 易怀波
Original assignee: Fuyang Zhongjia Engineering Construction Co Ltd
Current assignee: Fuyang Zhongjia Engineering Construction Co Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-14
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a water conservancy pipeline supporting and connecting structure for water conservancy engineering, which comprises a supporting and protecting plate arranged below the outer peripheral surface of a pipeline, wherein the bottom surface of the supporting and protecting plate is fixedly connected with a threaded rod, an adjusting pipe is in threaded connection with the threaded rod, a supporting pipe is sleeved outside the adjusting pipe, a limiting block is fixedly connected on the outer peripheral surface of the adjusting pipe, an annular limiting groove is formed in the inner peripheral surface of the supporting pipe, and the limiting block is inserted into the limiting groove. This application has the working strength who reduces the staff, reduces the degree of difficulty of highly adjusting the pipeline simultaneously to improve the effect of the degree of accuracy of pipe connection.

Description

A water conservancy pipeline supports connection structure for hydraulic engineering

Technical Field

The utility model relates to the field of hydraulic engineering equipment, in particular to a hydraulic pipeline supporting and connecting structure for hydraulic engineering.

Background

Water is an indispensable substance in people's life, and hydraulic engineering allocates and controls the water resource of nature, makes the water resource of nature can be better mastered by people to the emergence of control flood can allocate the place of water resource shortage to go with water simultaneously, makes the utilization of water resource more reasonable and high-efficient.

Chinese utility model patent with publication number CN211231963U in the related art discloses a water conservancy pipeline supports connection structure for hydraulic engineering, including base and pipeline, be equipped with the collar on the base, the collar includes stationary half ring and movable half ring, stationary half ring, movable half ring all are semi-circular and coaxial setting, stationary half ring connection base, stationary half ring, be equipped with the connecting piece between the movable half ring, the both ends of pipeline just are located its periphery and are equipped with the go-between, the coaxial annular that is equipped with on the inner wall of collar, the coaxial setting of two pipelines, go-between on the two pipelines pastes each other and coaxial the inlaying locates in the annular of a collar.

With respect to the above-described related art, the inventors consider that: when the height of two pipelines that dock mutually is inconsistent, support connection structure is difficult to adjust the height of pipeline, needs the staff to lift two pipelines and dock after same height again, has improved staff's working strength, has increased the degree of difficulty that highly adjusts the pipeline simultaneously to the degree of accuracy of pipe connection has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to reduce staff's working strength, reduce the degree of difficulty of carrying out the adjustment to the pipeline height, improve the degree of accuracy of pipeline butt joint, this application provides a water conservancy pipeline support connection structure for hydraulic engineering.

The application provides a water conservancy pipeline supports connection structure for hydraulic engineering adopts following technical scheme:

the utility model provides a water conservancy pipeline supports connection structure for hydraulic engineering, including set up in a backplate of pipeline outer peripheral face below, the bottom surface fixedly connected with threaded rod of backplate, threaded connection has the regulating tube on the threaded rod, the regulating tube overcoat is equipped with the stay tube, fixedly connected with stopper on the outer peripheral face of regulating tube, the annular spacing groove has been seted up on the inner peripheral surface of stay tube, the stopper is inserted and is located the spacing inslot.

Through adopting above-mentioned technical scheme, the shoe plate holds up the pipe box, and fixed connection inserts in the spacing inslot on the adjustable ring, when the staff rotated the control tube, the control tube only was at the stay tube internal rotation to the axis that the threaded rod that makes and control tube threaded connection can follow the control tube removes, and then can adjust the high position of pipeline, reduced staff's working strength, reduced the degree of difficulty that highly adjusts the pipeline simultaneously, thereby improved the degree of accuracy of pipe connection.

Preferably, the top of pipeline is provided with the clamp, two terminal surfaces of clamp with all be provided with the joint subassembly between two terminal surfaces of backplate, the joint subassembly include fixed connection in joint board and fixed connection on the clamp terminal surface in the otic placode on the backplate terminal surface, the joint hole has been seted up on the joint board, the jack has been seted up on the otic placode, the fixture block groove has been seted up on the side of jack, fixture block inslot interpolation is equipped with joint spare, joint spare is kept away from the one end of fixture block tank bottom surface is inserted and is located in the joint is downthehole.

Through adopting above-mentioned technical scheme, the top of pipeline is provided with the clamp, is provided with the joint subassembly between clamp and the supporting plate, and joint spare one end in the joint subassembly is inserted and is located the fixture block inslot, and the other end is inserted and is located the joint hole on the joint board, and the jack of seting up on the joint board on the hindrance clamp breaks away from the otic placode to reduced the pipeline from the supporting plate possibility of landing, and then improved the stability of pipeline in the connection process.

Preferably, a strip-shaped sliding hole is formed in the side face of the ear plate, the sliding hole is communicated with the clamping block groove, the length direction of the sliding hole is consistent with the forming direction of the clamping block groove, a shifting block is fixedly connected to the side face of the clamping piece, and the shifting block is inserted into the sliding hole.

Through adopting above-mentioned technical scheme, fixed connection's shifting block is inserted and is located the sliding hole of seting up on the otic placode on the joint spare, make the joint spare at the gliding in-process of fixture block inslot, insert and locate the shifting block in the sliding hole and can obstruct the joint spare and break away from the sliding hole, it breaks away from the condition emergence that the joint subassembly can't realize the joint effect to have reduced the joint spare and has leaded to the joint subassembly to break away from the fixture block groove, the stability of joint subassembly joint effect has been improved, simultaneously can realize the unblock of joint subassembly through stirring the shifting block, thereby the dismantlement of the clamp of being convenient for.

Preferably, a reset spring is arranged in the clamping block groove, one end of the reset spring is fixedly connected to the bottom surface of the clamping block groove, and the end, far away from the bottom surface of the clamping block groove, of the reset spring is fixedly connected to the end surface of the clamping piece.

Through adopting above-mentioned technical scheme, reset spring can provide the elasticity of keeping away from fixture block tank bottom surface direction for the joint spare when the joint spare slides to the fixture block inslot, makes the joint spare remain one end throughout under natural state and inserts the state of locating the joint hole, has improved the stability of joint subassembly joint effect.

Preferably, the storefront of the clamping piece far away from the return spring is provided with an oblique angle, and the oblique angle is positioned at the top of the end face of the clamping piece.

Through adopting above-mentioned technical scheme, the oblique angle has been seted up on the joint spare, at the in-process of the insertion jack of joint board, when the joint board is contradicted in the oblique plane at oblique angle, along with the continuation of joint board inserts, the joint board can push the joint spare into the fixture block inslot, and under reset spring's elastic force effect, when the joint spare reachs the joint hole, reset spring can promote the joint spare and make the joint spare insert and locate in the joint hole, realize the automatic joint of joint subassembly, the work efficiency of installation work has been improved.

Preferably, the bottom of the outer peripheral surface of the threaded rod is fixedly connected with a guide block, the inner peripheral surface of the support tube is provided with a guide groove, the length direction of the guide groove is consistent with the axial direction of the support tube, and the guide block is inserted into the guide groove.

Through adopting above-mentioned technical scheme, the guide block is inserted and is located the guide way, and when rotating the control tube, the guide block hinders the threaded rod and follows the control tube and rotate together, makes the threaded rod only remove along the axis direction of control tube as far as, has improved support connection structure's regulation efficiency.

Preferably, a first stop block is fixedly connected to the outer peripheral surface of the pipeline, a blocking groove is formed in the side face, close to the pipeline, of the hoop, and the first stop block is inserted into the blocking groove.

Through adopting above-mentioned technical scheme, the dog that fixed even on the pipeline outer peripheral face is inserted and is located the retaining groove of seting up on the clamp to hinder the pipeline to rotate on supporting connection structure, thereby make pipeline more firm at butt joint in-process pipeline.

Preferably, two side faces, far away from each other, of the first check block are fixedly connected with second check blocks, and the side faces, close to each other, of the second check blocks are abutted to the two side faces of the hoop respectively.

Through adopting above-mentioned technical scheme, two dogs contradict respectively in the both sides of clamp, hinder the pipeline at the axis direction removal of butt joint in-process along the pipeline to the in-process pipeline axial displacement that has reduced the pipeline and has docked leads to the possibility that the pipeline followed support connection structure and goes up the landing, has improved the security of pipeline butt joint process.

To sum up, the pipe box is held up to the backplate, and fixed connection inserts in the spacing inslot on the adjustable ring, and when the staff rotated the control tube, the control tube was only at the stay tube internal rotation to the axis that the threaded rod that makes and control tube threaded connection can follow the control tube removed, and then can adjust the high position of pipeline, reduced staff's working strength, reduced the degree of difficulty that highly adjusts the pipeline simultaneously, thereby improved the degree of accuracy of pipe connection.

Drawings

Fig. 1 is a schematic overall structure diagram of a support connection structure according to an embodiment of the present application.

Fig. 2 is a sectional view taken at a-a in fig. 1, mainly illustrating an internal structure of the support coupling structure.

Fig. 3 is an exploded view of the support connection structure, mainly illustrating the position relationship of the first stop, the second stop and the clamp.

Description of reference numerals:

1. a support connection structure; 11. supporting the guard plate; 12. a threaded rod; 121. a guide block; 13. an adjusting tube; 131. a limiting block; 14. supporting a tube; 141. a limiting groove; 142. a guide groove; 15. clamping a hoop; 151. a baffle groove; 16. an ear plate; 161. a jack; 162. a block slot; 163. a slide hole; 17. a clamping and connecting plate; 171. a clamping hole; 18. a clamping assembly; 181. a clamping piece; 1811. oblique angle; 182. shifting blocks; 183. a return spring; 19. rotating the handle; 2. a pipeline; 21. a first stop block; 22. and a second stop block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a water conservancy pipeline supports connection structure for hydraulic engineering. Referring to fig. 1 and 2, the two pipelines 2 are both horizontally distributed, the axes of the two pipelines 2 are overlapped, and the bottom parts of the two pipelines 2 are both provided with a supporting and connecting structure 1. The two groups of supporting and connecting structures 1 are respectively arranged in the middle of two pipelines 2 which are butted with each other. The support connection structure 1 comprises a support protection plate 11, a threaded rod 12, an adjusting pipe 13, a support pipe 14, a clamping hoop 15, a first stop block 21, a second stop block 22 and a clamping assembly 18.

Referring to fig. 1 and 2, the supporting plate 11 is arc-shaped, the concave surface of the supporting plate 11 abuts against the outer peripheral surface of the bottom of the pipeline 2, the threaded rod 12 is vertically and fixedly connected to the middle of the bottom surface of the supporting plate 11, the adjusting pipe 13 is in threaded connection with the outer peripheral surface of the threaded rod 12, and the outer peripheral surface of the adjusting pipe 13 is fixedly connected with the annular limiting block 131.

Referring to fig. 1 and 2, the support tube 14 is vertically installed on the ground, the support tube 14 is sleeved outside the adjustment tube 13, the outer circumferential surface of the adjustment tube 13 is in clearance fit with the inner circumferential surface of the support tube 14, an annular limiting groove 141 is formed in the inner circumferential surface of the support tube 14, and the limiting block 131 is inserted into the limiting groove 141 to prevent the adjustment tube 13 from moving up and down in the support tube 14 and enable the adjustment tube 13 to rotate in the support tube 14.

Referring to fig. 1 and 2, the top end surface of the adjusting tube 13 is higher than the top end surface of the supporting tube 14, two rotating handles 19 are fixedly connected to the top of the outer peripheral surface of the adjusting tube 13, the two rotating handles 19 are symmetrically distributed along the circumferential direction of the adjusting tube 13, and both the two rotating handles 19 are horizontally arranged. The bottom of the outer peripheral surface of the threaded rod 12 is fixedly connected with a guide block 121, the inner peripheral surface of the support tube 14 is provided with a guide groove 142, the length direction of the guide groove 142 is consistent with the axial direction of the support tube 14, and the guide block 121 is inserted into the guide groove 142.

Referring to fig. 1 and 2, the upper end surface of the supporting plate 11 is horizontally and fixedly connected with two ear plates 16, the top surface of each ear plate 16 is provided with an insertion hole 161, the two ear plates 16 are fixedly connected to the supporting plate 11, and the two ear plates 16 are respectively and fixedly connected to the two end surfaces of the supporting plate 11. Clamp 15 sets up in the upper portion of pipeline 2 outer peripheral face, and the equal vertical fixedly connected with joint plate 17 in both ends of clamp 15, two joint plate 17 insert respectively and locate two jacks 161 in, joint subassembly 18 sets up between the inside wall of joint plate 17 and jack 161.

Referring to fig. 1 and 2, the latch assembly 18 includes a latch 181, a toggle block 182, and a return spring 183. The clamping plate 17 is provided with a clamping hole 171, the side face, far away from the supporting plate 11, of the insertion hole 161 is provided with a clamping block groove 162, one end of the clamping piece 181 is inserted into the clamping block groove 162, the other end of the clamping piece 181 is inserted into the clamping hole 171, the end face, far away from the bottom face of the clamping block groove 162, of the clamping piece 181 is provided with an oblique angle 1811, and the oblique angle 1811 is arranged at the top of the end face of the clamping piece 181.

Referring to fig. 1 and 2, a sliding hole 163 is opened on the top surface of the ear plate 16, the sliding hole 163 is a strip-shaped hole, the sliding hole 163 is communicated with the fixture block groove 162, the length direction of the sliding hole 163 is consistent with that of the fixture block groove 162, the shifting block 182 is fixedly connected to the top surface of the clamping component 181, the shifting block 182 is inserted into the sliding hole 163, the situation that the clamping component 18 cannot realize the clamping effect due to the fact that the clamping component 181 is separated from the fixture block groove 162 is reduced, and the top surface of the shifting block 182 is higher than the top surface of the ear plate 16. One end of the return spring 183 is fixedly connected to the bottom surface of the block groove 162, and the other end of the return spring 183 is fixedly connected to the end surface of the clamping member 181 close to the bottom surface of the block groove 162.

Referring to fig. 3, the first stopper 21 is fixedly connected to the top of the outer circumferential surface of the pipeline 2, a retaining groove 151 is formed in the middle of the concave surface of the clamp 15, and the upper portion of the first stopper 21 is inserted into the retaining groove 151 to prevent the pipeline 2 from rotating on the supporting and connecting structure 1. Two dog 22 are located fixedly connected with two on the side of dog 21, and two dog 22 are located two sides that dog 21 kept away from each other respectively, and the side that two dog 22 are close to each other contradicts respectively on two sides of clamp 15, has reduced 2 pipe at butt joint in-process 2 axial displacement of pipeline and has leaded to the possibility that 2 pipe 2 drops from supporting connection structure 1 to make 2 pipe 2 more firm at butt joint in-process pipeline.

The implementation principle of the water conservancy pipeline supporting and connecting structure for the water conservancy project is as follows: pipeline 2 places on a backplate 11, fixed connection's joint board 17 is inserted and is located in jack 161 on clamp 15, and it is fixed to make clamp 15 and the 16 joints of lug of fixed connection on the backplate 11 fix through joint subassembly 18, dog 21 is inserted and is located in keeping off groove 151, it rotates on supporting connection structure 1 to hinder pipeline 2, two dog 22 contradict respectively on two sides of clamp 15, it moves to hinder pipeline 2 axial on supporting connection structure 1, the stability of pipeline 2 on supporting connection structure 1 has been improved. When the staff holds the rotation handle 19 and rotates the adjusting pipe 13, under the guide effect of the guide block 121, the fixed rod can move up and down along the axial direction of the adjusting pipe 13, so that the height position of the pipeline 2 can be adjusted, the working strength of the staff is reduced, the difficulty in adjusting the height of the pipeline 2 is reduced, and the connection accuracy of the pipeline 2 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water conservancy pipeline supports connection structure for hydraulic engineering which characterized in that: including set up in a backplate (11) of pipeline (2) outer peripheral face below, the bottom surface fixedly connected with threaded rod (12) of backplate (11), threaded connection has regulating pipe (13) on threaded rod (12), regulating pipe (13) overcoat is equipped with stay tube (14), fixedly connected with stopper (131) on the outer peripheral face of regulating pipe (13), annular spacing groove (141) have been seted up on the inner peripheral surface of stay tube (14), stopper (131) are inserted and are located in spacing groove (141).

2. A hydraulic pipe support connection structure for hydraulic engineering according to claim 1, wherein: the top of pipeline (2) is provided with clamp (15), two terminal surfaces of clamp (15) with all be provided with joint subassembly (18) between two terminal surfaces of fender (11), joint subassembly (18) including fixed connection in joint board (17) and fixed connection on clamp (15) terminal surface in otic placode (16) on fender (11) terminal surface, joint hole (171) have been seted up on joint board (17), jack (161) have been seted up on otic placode (16), block groove (162) have been seted up on the side of jack (161), block groove (162) interpolation is equipped with joint spare (181), joint spare (181) are kept away from the one end of block groove (162) bottom surface is inserted and is located in joint hole (171).

3. A hydraulic pipe support connection structure for hydraulic engineering according to claim 2, wherein: the side of the ear plate (16) is provided with a strip-shaped sliding hole (163), the sliding hole (163) is communicated with the clamping block groove (162), the length direction of the sliding hole (163) is consistent with the opening direction of the clamping block groove (162), the side of the clamping piece (181) is fixedly connected with a shifting block (182), and the shifting block (182) is inserted into the sliding hole (163).

4. A hydraulic pipe support connection structure for hydraulic engineering according to claim 2, wherein: be provided with reset spring (183) in block groove (162), reset spring (183) one end fixed connection in on the bottom surface of block groove (162), reset spring (183) are kept away from the one end fixed connection of block groove (162) bottom surface in the terminal surface of joint spare (181).

5. A hydraulic pipe support connection structure for hydraulic engineering according to claim 4, wherein: the storefront of the clamping piece (181) far away from the reset spring (183) is provided with an oblique angle (1811), and the oblique angle (1811) is located at the top of the end face of the clamping piece (181).

6. A hydraulic pipe support connection structure for hydraulic engineering according to claim 1, wherein: the bottom of the outer peripheral surface of the threaded rod (12) is fixedly connected with a guide block (121), the inner peripheral surface of the support tube (14) is provided with a guide groove (142), the length direction of the guide groove (142) is consistent with the axial direction of the support tube (14), and the guide block (121) is inserted into the guide groove (142).

7. A hydraulic pipe support connection structure for hydraulic engineering according to claim 2, wherein: fixedly connected with dog (21) on the outer peripheral face of pipeline (2), clamp (15) are close to seted up on the side of pipeline (2) and keep off groove (151), dog (21) are inserted and are located in keep off groove (151).

8. A hydraulic pipe support connection structure for hydraulic engineering according to claim 7, wherein: two side faces, far away from each other, of the first check block 21 are fixedly connected with a second check block (22), and the side faces, close to each other, of the second check blocks (22) are respectively abutted to the two side faces of the clamp (15).