CN215674056U

CN215674056U - Pipeline connecting device for hydraulic engineering

Info

Publication number: CN215674056U
Application number: CN202121898924.XU
Authority: CN
Inventors: 沈枫; 解晓娟; 殷爱梅; 高欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a pipeline connecting device for hydraulic engineering, and belongs to the field of pipeline connection. The utility model provides a pipeline connecting device for hydraulic engineering, includes the base, the mounting groove has been seted up at the base top, symmetrical structure has seted up two spout one around the mounting groove inner wall is, the inside slider one that is equipped with of mounting groove, symmetrical structure has seted up two spout two around the base top is, two inner wall sliding connection of spout have slider two, slider one top has set firmly the connecting pipe, and this device is through setting up the lantern ring to set up connecting rod and cutting ferrule on the lantern ring surface, set up the base bottom the lantern ring, and make the slider one at base top be connected with the connecting pipe, can be convenient for operating personnel rotate the screw thread bush that the lantern ring drove the connecting pipe both sides and rotate, simultaneously in first screw thread bush connection, the connecting pipe can follow the direction of spiral and remove, thereby reach the mesh of being convenient for connecting the pipeline, labour saving and time saving.

Description

Pipeline connecting device for hydraulic engineering

Technical Field

The utility model relates to the field of pipeline connection, in particular to a pipeline connecting device for hydraulic engineering.

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 to human production and life, but the naturally existing state of the water does not completely meet the requirements of human beings, and water conservancy projects are built to control water flow, prevent flood disasters and adjust and distribute water quantity so as to meet the requirements of human life and production on water resources.

The pipeline that current hydraulic engineering used when connecting, adopts the screw thread to connect mostly, and threaded connection is though simple structure, connection are reliable, but the pipeline of heavy-calibre when connecting, connects comparatively inconveniently, and wastes time and energy, for this reason, we provide a pipeline connecting device for hydraulic engineering, mainly used solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a pipeline connecting device for hydraulic engineering, which aims to solve the problems in the background technology.

2. Technical scheme

A pipeline connecting device for water conservancy projects comprises a base, wherein the top of the base is provided with an installation groove, the inner wall of the mounting groove is provided with a first sliding groove in a front-back symmetrical structure, a first sliding block is arranged in the mounting groove, the top of the base is provided with two sliding chutes II in a front-back symmetrical structure, the inner walls of the sliding chutes II are connected with sliding blocks II in a sliding manner, the top of the first sliding block is fixedly provided with a connecting pipe, the left end and the right end of the connecting pipe are respectively and rotatably connected with a threaded sleeve, a guide plate is fixedly arranged on the outer wall of the inner ring of the threaded sleeve, lantern rings are respectively sleeved at two ends of the outer surface of the connecting pipe, the lantern ring is of an annular structure and is fixedly provided with a connecting rod and a clamping sleeve respectively, the top of the sliding block II is fixedly provided with a rubber block, the rubber block leans on outer one side to set firmly the linking arm, the connecting pipe top is equipped with two-way threaded rod, two-way threaded rod surface sets firmly rotatory nut.

Preferably, the front end and the rear end of the first sliding block are respectively in sliding connection with the first sliding grooves.

Preferably, the connecting rod is fixedly connected with the threaded sleeve.

Preferably, two ends of the bidirectional threaded rod are respectively in threaded connection with the two connecting arms.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the device is improved in structure, the lantern ring is arranged, the connecting rod and the clamping sleeve are arranged on the surface of the lantern ring, the base is arranged at the bottom of the lantern ring, the first sliding block at the top of the base is connected with the connecting pipe, an operator can conveniently rotate the lantern ring to drive the threaded sleeves on two sides of the connecting pipe to rotate, and meanwhile, in the process of connecting the first threaded sleeve, the connecting pipe can move along the direction of a spiral, so that the aim of conveniently connecting pipelines is fulfilled, and time and labor are saved.

2. The structure of the utility model is improved, the guide plate is connected with the inner ring of the threaded sleeve, and after the threaded sleeve is connected with the drain pipe, the guide plate is attached to the inner wall of the drain pipe, so that the inner wall after the pipeline connection is smoother, the resistance generated during the drainage can be reduced, the stability after the pipeline connection can be improved on one hand, and the dirt accumulation in the drainage process can be avoided on the other hand.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the connecting tube of the present invention;

FIG. 3 is a schematic structural diagram of a base according to the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. mounting grooves; 3. a first sliding chute; 4. a first sliding block; 5. a second chute; 6. a second sliding block; 7. a connecting pipe; 8. a threaded sleeve; 9. a baffle; 10. a collar; 11. a connecting rod; 12. a card sleeve; 13. a rubber block; 14. a connecting arm; 15. a bidirectional threaded rod; 16. the nut is rotated.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

a pipeline connecting device for hydraulic engineering comprises a base 1, a mounting groove 2 is formed in the top of the base 1, two first sliding grooves 3 are formed in the inner wall of the mounting groove 2 in a front-back symmetrical structure, a first sliding block 4 is arranged inside the mounting groove 2, two second sliding grooves 5 are formed in the top of the base 1 in a front-back symmetrical structure, a second sliding block 6 is connected to the inner wall of each second sliding groove 5 in a sliding manner, a connecting pipe 7 is fixedly arranged at the top of each first sliding block 4, the left end and the right end of each connecting pipe 7 are respectively rotatably connected with a threaded sleeve 8, a guide plate 9 is fixedly arranged on the outer wall of the inner ring of each threaded sleeve 8, lantern rings 10 are respectively sleeved at two ends of the outer surface of each connecting pipe 7, a connecting rod 11 and a clamping sleeve 12 are respectively fixedly arranged on the lantern rings 10 in an annular structure, a rubber block 13 is fixedly arranged at the top of each second sliding block 6, a connecting arm 14 is fixedly arranged on one side, a bidirectional threaded rod 15 is arranged above each connecting pipe 7, and a rotating nut 16 is fixedly arranged on the outer surface of the bidirectional threaded rod 15; according to the device, the lantern ring 10 is arranged, the connecting rod 11 and the clamping sleeve 12 are arranged on the surface of the lantern ring 10, the base 1 is arranged at the bottom of the lantern ring 10, the first sliding block 4 at the top of the base 1 is connected with the connecting pipe 7, an operator can conveniently rotate the lantern ring 10 to drive the threaded sleeves 8 on two sides of the connecting pipe 7 to rotate, and meanwhile, in the connection process of the first threaded sleeve 8, the connecting pipe 7 can move along the direction of a spiral, so that the purpose of conveniently connecting pipelines is achieved, and time and labor are saved; through at 8 inner circle connection guide plates 9 of thread bush, behind 8 and the water piping connection of thread bush, guide plates 9 will laminate with the drain pipe inner wall for inner wall after the pipe connection is more smooth, thereby can reduce the resistance that produces when the drainage, can improve the stability behind the pipe connection on the one hand, and on the other hand can avoid the dirt of drainage in-process to pile up.

Specifically, the front end and the rear end of the first sliding block 4 are respectively in sliding connection with the first sliding grooves 3.

Further, the connecting rod 11 is fixedly connected with the threaded sleeve 8.

Still further, two ends of the bidirectional threaded rod 15 are respectively in threaded connection with the two connecting arms 14.

The working principle is as follows: in the in-process that uses, at first, inside through inserting the cutting ferrule 12 on the right-hand lantern ring 10 with the round bar, thereby it is rotatory to drive thread bush 8, make thread bush 8 and water piping connection, guide plate 9 will laminate with the drain pipe inner wall this moment, and simultaneously, in the connection process, connecting pipe 7 can drive slider one 4 and remove to the right side along 3 inner walls of spout, then, with the thread bush 8 and the drain pipe threaded connection of left side can, it is rotatory to drive two-way threaded rod 15 through rotating swivel nut 16, make 14 synchronous reverse movements of two linking arms, thereby step up connecting pipe 7 surface, thereby the reduction produces the vibration at drainage in-process connecting pipe 7.

Claims

1. The utility model provides a pipe connection device for hydraulic engineering, includes base (1), its characterized in that: the mounting groove (2) is formed in the top of the base (1), two first sliding grooves (3) are formed in a front-back symmetrical structure of the inner wall of the mounting groove (2), a first sliding block (4) is arranged inside the mounting groove (2), two second sliding grooves (5) are formed in a front-back symmetrical structure of the top of the base (1), the inner wall of each second sliding groove (5) is connected with a second sliding block (6) in a sliding mode, a connecting pipe (7) is fixedly arranged at the top of each first sliding block (4), the left end and the right end of each connecting pipe (7) are respectively connected with a threaded sleeve (8) in a rotating mode, a guide plate (9) is fixedly arranged on the outer wall of the inner ring of each threaded sleeve (8), lantern rings (10) are respectively sleeved at two ends of the outer surface of each connecting pipe (7), each lantern ring (10) is of an annular structure and is respectively fixedly provided with a connecting rod (11) and a clamping sleeve (12), and rubber blocks (13) are fixedly arranged at the tops of the second sliding blocks (6), the rubber block (13) leans on outer one side to set firmly linking arm (14), connecting pipe (7) top is equipped with two-way threaded rod (15), two-way threaded rod (15) surface sets firmly swivel nut (16).

2. The pipe connection device for hydraulic engineering according to claim 1, wherein: the front end and the rear end of the first sliding block (4) are respectively in sliding connection with the first sliding grooves (3).

3. The pipe connection device for hydraulic engineering according to claim 1, wherein: the connecting rod (11) is fixedly connected with the threaded sleeve (8).

4. The pipe connection device for hydraulic engineering according to claim 1, wherein: and two ends of the bidirectional threaded rod (15) are respectively in threaded connection with the two connecting arms (14).