CN216666802U

CN216666802U - Hydraulic pipeline connecting device for hydraulic engineering

Info

Publication number: CN216666802U
Application number: CN202123096073.XU
Authority: CN
Inventors: 李青松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-03
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a water conservancy pipeline connecting device for water conservancy projects, which comprises a first pipeline, a second pipeline, a first flange and a second flange, wherein the first flange and the second flange are respectively connected to one ends of the first pipeline and the second pipeline; the outer wall sliding connection of install bin has the inserted bar, the left and right sides fixedly connected with expanding spring of inserted bar. According to the utility model, through the matching of the installation box, the insertion rod, the telescopic spring, the protection box, the pull ring and the square insertion block, the dismounting mode of the first pipeline and the second pipeline is simplified, the inconvenience brought to workers due to rusting of bolts is avoided, and the working efficiency of the workers for dismounting the first pipeline and the second pipeline is improved.

Description

Hydraulic pipeline connecting device for hydraulic engineering

Technical Field

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

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is 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, the hydraulic engineering is built, water flow is controlled, flood disasters are prevented, and water quantity regulation and distribution can be carried out to meet the needs of people's life and production on water resources.

Hydraulic engineering when implementing, need connect through water conservancy pipeline, the pipeline can appear damaging in long-time use, just need the staff to change this moment, but current water conservancy pipeline's connected mode is fixed through the bolt, and because of the mostly moist area of water conservancy pipeline contact, long-time use can make the bolt rust, when water conservancy pipeline damages need to be changed the maintenance, brings inconvenience for the staff, reduces the work efficiency that the staff dismantled the change pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a hydraulic pipeline connecting device for hydraulic engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the water conservancy pipeline connecting device for the water conservancy project comprises a first pipeline, a second pipeline, a first flange and a second flange, wherein the first flange and the second flange are respectively connected to one end of the first pipeline and one end of the second pipeline;

the outer wall sliding connection of install bin has the inserted bar, the left and right sides fixedly connected with expanding spring of inserted bar, the one end fixedly connected with guard box of inserted bar, one side fixedly connected with pull ring of inserted bar is kept away from to the guard box, outer wall one side fixedly connected with curb plate of install bin, sliding connection has the dead lever on the curb plate.

The installation box is provided with a sliding hole, the inserted bar extends to the inside of the installation box through the sliding hole, and the inserted bar and the sliding hole are arranged in a sliding mode.

One end of the telescopic spring is connected to the inserted bar, and one end of the telescopic spring is connected to the outer wall of the installation box.

The square insertion block is provided with an insertion hole, the insertion hole is matched with the insertion rod in size, the insertion rod and the insertion hole are arranged in a sliding mode, and the outer wall of the square insertion block and the inner wall of the installation box are arranged in a sliding mode.

One side of the protection box far away from the pull ring and the outer wall of the installation box are arranged in a fitting mode, and the inserted bar and the telescopic spring are located inside the protection box.

Sliding openings are formed in the pull ring and the side plates, and the fixed rod fixes the side plates and the pull ring through the sliding openings.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the water conservancy project water conservancy pipeline connecting device, the mounting box, the inserting rod, the telescopic spring, the protection box, the pull ring and the square inserting block are matched, when the first pipeline and the second pipeline need to be disassembled, the pull ring is pulled, the protection box pulls up the inserting rod according to the action of the telescopic spring, the inserting rod is separated from the inserting hole in the square inserting block, then the fixed rod is inserted into the pull ring and the sliding hole in the side plate in a sliding mode, the pull ring and the side plate are fixed, the first pipeline drives the square inserting block to be pulled outwards directly, through the arrangement, the disassembling mode of the first pipeline and the second pipeline is simplified, meanwhile, inconvenience brought to workers due to bolts is avoided, and the working efficiency of disassembling the first pipeline and the second pipeline by the workers is improved.

Drawings

Fig. 1 is a schematic structural view of a hydraulic engineering water pipe connecting device provided by the utility model;

fig. 2 is a schematic cross-sectional view of a hydraulic pipe connecting device for hydraulic engineering according to the present invention;

fig. 3 is an enlarged view of fig. 2 at a.

FIG. 1, a first conduit; 2. a second conduit; 3. a first flange; 4. a second flange; 5. installing a box; 501. inserting a rod; 502. a tension spring; 503. a protection box; 504. a pull ring; 505. a side plate; 506. fixing the rod; 6. and a square plug-in block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1, the water conservancy pipeline connecting device for the water conservancy project comprises a first pipeline 1, a second pipeline 2, a first flange 3 and a second flange 4, wherein the first flange 3 and the second flange 4 are respectively connected to one end of the first pipeline 1 and one end of the second pipeline 2, one side, close to the second flange 4, of the first flange 3 is fixedly connected with a square insertion block 6, one side, far away from the first flange 3, of the second flange 4 is fixedly connected with an installation box 5, and the interior of the installation box 5 is hollow;

as shown in fig. 2 and 3, an inserting rod 501 is slidably connected to an outer wall of the installation box 5, a jack is formed in the square inserting block 6, the jack is matched with the size of the inserting rod 501, the inserting rod 501 and the jack are slidably arranged, an outer wall of the square inserting block 6 and an inner wall of the installation box 5 are slidably arranged, a sliding hole is formed in the installation box 5, the inserting rod 501 extends into the installation box 5 through the sliding hole, the inserting rod 501 and the sliding hole are slidably arranged, extension springs 502 are fixedly connected to left and right sides of the inserting rod 501, one end of the extension spring 502 is connected to the outer wall of the installation box 5, the inserting rod 501 and the extension spring 502 are located inside a protection box 503, one end of the inserting rod 501 is fixedly connected to a protection box 503, one side of the protection box 503 far away from the pull ring 504 is in fit with the outer wall of the installation box 5, and by the action of the protection box 503, can effectual protection inserted bar 501 and expanding spring 502 not by the erosion of water, the effectual life that improves inserted bar 501 and expanding spring 502, one side fixedly connected with pull ring 504 that inserted bar 501 was kept away from to guard box 503, the sliding opening has all been seted up on pull ring 504 and the curb plate 505, dead lever 506 is fixed with curb plate 505 and pull ring 504 through the sliding opening, outer wall one side fixedly connected with curb plate 505 of install bin 5, sliding connection has dead lever 506 on curb plate 505.

As shown in fig. 1-3, the functional principle of the present invention can be illustrated by the following operation modes: when the first pipeline 1 and the second pipeline 2 need to be disassembled, the pull ring 504 is pulled, the insertion rod 501 is pulled up by the protection box 503 according to the action of the telescopic spring 502, the insertion rod 501 is separated from the insertion hole on the square insertion block 6, then the fixing rod 506 is slidably inserted into the sliding holes on the pull ring 504 and the side plate 505, the pull ring 504 and the side plate 505 are fixed, at the moment, the first pipeline 1 directly drives the square insertion block 6 to be pulled out, through the arrangement, the disassembling mode of the first pipeline 1 and the second pipeline 2 is simplified, meanwhile, inconvenience brought to workers due to rusting of bolts is avoided, and the work efficiency of disassembling the first pipeline 1 and the second pipeline 2 by the workers is improved;

when the installation is needed, the square insertion block 6 on the first pipeline 1 is directly inserted into the installation box 5, then the fixing rod 506 is removed, the pull ring 504 and the side plate 505 are released from the fixing, the insertion rod 501 is inserted into the insertion hole on the square insertion block 6 by the protection box 503 according to the action of the telescopic spring 502, and at this time, the installation of the first pipeline 1 and the second pipeline 2 is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Water conservancy pipeline connecting device for hydraulic engineering comprises a first pipeline (1), a second pipeline (2), a first flange (3) and a second flange (4), and is characterized in that the first flange (3) and the second flange (4) are respectively connected to one ends of the first pipeline (1) and the second pipeline (2), one side, close to the second flange (4), of the first flange (3) is fixedly connected with a square splicing block (6), one side, far away from the first flange (3), of the second flange (4) is fixedly connected with an installation box (5), and the interior of the installation box (5) is arranged in a hollow mode;

the outer wall sliding connection of install bin (5) has inserted bar (501), the left and right sides fixedly connected with expanding spring (502) of inserted bar (501), the one end fixedly connected with guard box (503) of inserted bar (501), one side fixedly connected with pull ring (504) of inserted bar (501) are kept away from guard box (503), outer wall one side fixedly connected with curb plate (505) of install bin (5), sliding connection has dead lever (506) on curb plate (505).

2. The water conservancy pipeline connecting device for the water conservancy project according to claim 1, wherein a sliding hole is formed in the installation box (5), the inserted rod (501) extends into the installation box (5) through the sliding hole, and the inserted rod (501) and the sliding hole are arranged in a sliding manner.

3. The hydraulic pipeline connecting device for the hydraulic engineering according to claim 1, wherein one end of the expansion spring (502) is connected to the insert rod (501), and one end of the expansion spring (502) is connected to the outer wall of the mounting box (5).

4. The water conservancy pipeline connecting device for the water conservancy project according to claim 1, wherein the square inserting block (6) is provided with an inserting hole, the inserting hole is matched with the inserting rod (501) in size, the inserting rod (501) and the inserting hole are arranged in a sliding manner, and the outer wall of the square inserting block (6) and the inner wall of the mounting box (5) are arranged in a sliding manner.

5. The water conservancy pipeline connecting device for the water conservancy project according to claim 1, characterized in that, the one side of protecting case (503) far away from pull ring (504) sets up for the laminating with the outer wall of installing bin (5), inserted bar (501) and expanding spring (502) are located the inside of protecting case (503).

6. The water conservancy pipeline connecting device for the water conservancy project according to claim 1, wherein sliding openings are formed in the pull ring (504) and the side plate (505), and the fixing rod (506) fixes the side plate (505) and the pull ring (504) through the sliding openings.