CN213865064U

CN213865064U - Pipeline embedding device for hydraulic engineering

Info

Publication number: CN213865064U
Application number: CN202022792364.1U
Authority: CN
Inventors: 王世儒; 雷伟丽
Original assignee: Chongqing Water Resources and Electric Engineering College
Current assignee: Chongqing Water Resources and Electric Engineering College
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-03
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a device is buried underground to pipeline for hydraulic engineering relates to the hydraulic engineering field. This device is buried underground to pipeline for hydraulic engineering includes pneumatic cylinder, pneumatic cylinder's last fixed surface is connected with the power pole, sliding connection has piston push rod in the pneumatic cylinder, piston push rod rotates through the dwang to be connected with first pole and the second of grabbing and grabs the pole, pneumatic cylinder rotates through first connecting seat and is connected with two connecting rods, first pole of grabbing rotates through second connecting seat and a connecting rod to be connected, the second is grabbed the pole and is rotated through third connecting seat and another connecting rod and is connected, first pole of grabbing passes through two first auxiliary rods of first connecting rod fixedly connected with, the second is grabbed the pole and is passed through two second auxiliary rods of second connecting rod fixedly connected with. This device is buried underground to pipeline for hydraulic engineering has can be buried the function that the in-process snatched the pipeline more steadily at the pipeline.

Description

Pipeline embedding device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a device is buried underground to pipeline for hydraulic engineering.

Background

In hydraulic engineering, a pipeline sometimes needs to be buried underground, and therefore a pipeline burying device for hydraulic engineering is needed.

Present pipeline for hydraulic engineering buries device underground exists following not enough, and partial pipeline for hydraulic engineering buries device underground is grabbed the pipeline through a clamping jaw, but the scope of snatching of a clamping jaw is very little, and when the length of pipeline is longer, just need the staff to hold up the pipeline from one side when snatching the pipeline, just can stably snatch the pipeline, wastes time and energy and still has certain danger, needs urgent need to improve, to prior art's not enough, the utility model discloses a device is buried underground to pipeline for hydraulic engineering to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a device is buried underground to pipeline for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pipeline embedding device for hydraulic engineering comprises a pneumatic cylinder, wherein a power rod is fixedly connected to the upper surface of the pneumatic cylinder, a piston push rod is connected in the pneumatic cylinder in a sliding mode, a connecting block is fixedly connected to the bottom of the piston push rod, a connecting groove is formed in the bottom of the connecting block, a rotating rod is fixedly connected in the connecting groove, the piston push rod is rotatably connected with a first grabbing rod and a second grabbing rod through the rotating rod, two groups of first connecting seats are fixedly connected to the lower surface of the pneumatic cylinder, and the pneumatic cylinder is rotatably connected with two connecting rods through the first connecting seats;

the first two second connecting seats of excircle fixed surface who grabs the pole, first grab the pole and rotate through second connecting seat and a connecting rod and be connected, the second grabs two third connecting seats of excircle fixed surface who grabs the pole, the second grabs the pole and rotates through third connecting seat and another connecting rod and be connected, first grab the first connecting rod of the equal fixedly connected with a plurality of in the pole front and the back, first grab the pole through two first auxiliary rods of first connecting rod fixedly connected with, the second grabs the equal fixedly connected with a plurality of second connecting rod in the front and the back of pole, the second grabs the pole through two second auxiliary rods of second connecting rod fixedly connected with.

Preferably, the top of the first grabbing rod is fixedly connected with two first rotating rings, and the top of the second grabbing rod is fixedly connected with one second rotating ring.

Preferably, two first rotating ring all rotates to be connected on the dwang, the second rotating ring is in between two first rotating rings.

Preferably, the front and the back of connecting rod are two rotation quarter butt, two of equal fixedly connected with the rotation quarter butt all set up in the position that is close to the connecting rod top, two of the other the rotation quarter butt all sets up in the position that is close to the connecting rod bottom.

Preferably, a set of all include two first connecting seats in the first connecting seat, the rotation through-hole that contacts with the rotation quarter butt is all seted up in the front of first connecting seat.

Preferably, the front of the second connecting seat is provided with a rotating through hole which is contacted with the rotating short rod, and the front of the third connecting seat is provided with a rotating through hole which is contacted with the rotating short rod.

Preferably, a plurality of rubber blocks are fixedly connected to the inner circular surfaces of the first grabbing rod and the first auxiliary rod, and a plurality of rubber blocks are fixedly connected to the inner circular surfaces of the second grabbing rod and the second auxiliary rod.

The utility model discloses a device is buried underground to pipeline for hydraulic engineering, its beneficial effect who possesses as follows:

1. this device is buried underground to pipeline for hydraulic engineering is through setting up pneumatic cylinder, first pole of grabbing, pole and connecting rod are grabbed to the second, first grab the pole and can make first grabbing pole and second grab and grab closed the pipeline of grabbing between the pole when moving up, the effect through first connecting rod and second connecting rod can make also closed the pipeline of grabbing between first sublance and the second sublance, first sublance and the vice pole of second can make first grabbing pole and second grab the pole great to the scope of grabbing of pipeline, can bury underground the in-process at the pipeline and grab the pipeline more steadily and grab the pipeline, the device has the function that can more steadily snatch the pipeline at the in-process of burying underground the pipeline.

2. This device is buried underground to pipeline for hydraulic engineering is through setting up the block rubber, and it is closed between the pole is grabbed to first grabbing pole and second, and when the closed pipeline of grabbing between first deputy pole and the second deputy pole, only the block rubber tightly pastes with the pipeline mutually, can prevent that first grabbing pole, second from grabbing pole, first deputy pole and the deputy pole of second and pipeline rigid contact, and the device can carry out certain protection to the pipeline at the in-process of grabbing the pipeline.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the grasping state of the present invention;

fig. 3 is a schematic structural view of the pneumatic cylinder of the present invention;

fig. 4 is a schematic structural view of a first grasping rod of the present invention;

fig. 5 is a schematic structural view of a second grasping rod of the present invention;

fig. 6 is a schematic structural view of the connecting rod of the present invention.

In the figure: 1. a pneumatic cylinder; 101. a power rod; 102. a piston push rod; 103. connecting blocks; 104. connecting grooves; 105. rotating the rod; 106. a first connecting seat; 2. a first grab bar; 201. a first rotating ring; 202. a second connecting seat; 203. a first link; 204. a first sub-lever; 3. a second grab bar; 301. a second rotating ring; 302. a third connecting seat; 303. a second link; 304. a second sub-bar; 4. a connecting rod; 401. rotating the short rod; 5. a rubber block.

Detailed Description

The embodiment of the utility model discloses device is buried underground to pipeline for hydraulic engineering, as shown in fig. 1-6, including pneumatic cylinder 1, the last fixed surface of pneumatic cylinder 1 is connected with power rod 101, power rod 101 is external to have power device can drive moving of pneumatic cylinder 1, sliding connection has piston push rod 102 in pneumatic cylinder 1, piston push rod 102's bottom fixedly connected with connecting block 103, connecting groove 104 has been seted up to connecting block 103's bottom, connecting groove 104 sets up to communicating with each other with connecting block 103's both sides, fixedly connected with dwang 105 in the connecting groove 104, piston push rod 102 rotates through dwang 105 and is connected with first 2 and the second of grabbing and grabs pole 3.

First two first rotating rings 201 of top fixedly connected with of grabbing pole 2, two first rotating rings 201 all rotate to be connected on dwang 105, and the back of two first rotating rings 201 is laminated with the front and the back of connecting block 103 respectively mutually, and second rotating ring 301 of top fixedly connected with of pole 3 is grabbed to the second, and second rotating ring 301 rotates to be connected on dwang 105, and second rotating ring 301 is in between two first rotating rings 201.

Two sets of first connecting seats 106 of lower fixed surface of pneumatic cylinder 1, pneumatic cylinder 1 rotates through first connecting seat 106 and is connected with two connecting rods 4, and two rotation quarter butt 401 of the equal fixedly connected with in the front and the back of connecting rod 4, two rotation quarter butt 401 all set up in the position that is close to connecting rod 4 top, and two rotation quarter butt 401 all set up in the position that is close to connecting rod 4 bottom in addition.

All include two first connecting seats 106 in a set of first connecting seat 106, the rotation through-hole that contacts with rotation stub 401 has all been seted up in the front of first connecting seat 106, and the top of a connecting rod 4 is in between two first connecting seats 106 in a set of first connecting seat 106, and the top of another connecting rod 4 is in between two first connecting seats 106 in another set of first connecting seat 106.

The first two second connecting seats 202 of excircle fixed surface who grabs pole 2, the first pole 2 of grabbing rotates with a connecting rod 4 through second connecting seat 202 to be connected, and the second grabs two third connecting seats 302 of excircle fixed surface who grabs pole 3, and the second is grabbed pole 3 and is rotated with another connecting rod 4 through third connecting seat 302 and is connected.

The rotation through-hole that contacts with rotation quarter butt 401 is all seted up in the front of second connecting seat 202, and the rotation through-hole that contacts with rotation quarter butt 401 is all seted up in the front of third connecting seat 302, and the bottom of a connecting rod 4 is in between two second connecting seats 202, and the bottom of another connecting rod 4 is in between two third connecting seats 302.

The front and back of the first grabbing rod 2 are fixedly connected with a plurality of first connecting rods 203, the first grabbing rod 2 is fixedly connected with two first auxiliary rods 204 through the first connecting rods 203, the front and back of the second grabbing rod 3 are fixedly connected with a plurality of second connecting rods 303, and the second grabbing rod 3 is fixedly connected with two second auxiliary rods 304 through the second connecting rods 303.

The device is through setting up pneumatic cylinder 1, first grabbing pole 2, second grabbing pole 3 and connecting rod 4, first grabbing pole 2 can make and close between first grabbing pole 2 and the second grabbing pole 3 and get the pipeline when upwards moving, the effect through first connecting rod 203 and second connecting rod 303 can make and also can close between first auxiliary rod 204 and the second auxiliary rod 304 and get the pipeline of grabbing, first auxiliary rod 204 and second auxiliary rod 304 can make first grabbing pole 2 and second grabbing pole 3 great to the scope of grabbing of pipeline, can bury the in-process at the pipeline and grab the pipeline more steadily, the device has the function that can bury the in-process at the pipeline and grab the pipeline more steadily.

The inner circular surfaces of the first grabbing rod 2 and the first auxiliary rod 204 are fixedly connected with a plurality of rubber blocks 5, the inner circular surfaces of the second grabbing rod 3 and the second auxiliary rod 304 are fixedly connected with a plurality of rubber blocks 5, and the rubber blocks 5 are made of rubber.

The device is through setting up block rubber 5, and is closed between first grabbing pole 2 and second grabbing pole 3, and when the closed pipeline of grabbing between first deputy pole 204 and the second deputy pole 304, only block rubber 5 tightly pastes with the pipeline, can prevent that first grabbing pole 2, second grabbing pole 3, first deputy pole 204 and the second deputy pole 304 from contacting with the pipeline rigidity, and the device can carry out certain protection to the pipeline at the in-process of grabbing the pipeline.

The working principle is as follows: when the device is used, a power device externally connected with a power rod 101 can drive the pneumatic cylinder 1 to move, the first rotating ring 201 is connected with the rotating rod 105 in a rotating manner, the second rotating ring 301 is connected with the rotating rod 105 in a rotating manner, the connecting rod 4 is connected with the first connecting seat 106, the connecting rod 4 is connected with the second connecting seat 202 in a rotating manner, and the connecting rod 4 is connected with the third connecting seat 302 in a rotating manner, so that the piston push rod 102 can move up and down when the pneumatic cylinder 1 is started, the first grabbing rod 2 and the second grabbing rod 3 can be opened when the first grabbing rod 2 moves downwards, the first grabbing rod 2 and the second grabbing rod 3 can be closed to grab a pipeline when the first grabbing rod 2 and the second grabbing rod 3 are closed to grab the pipeline, the first grabbing rod 2 also drives the first connecting rod 203 and the first auxiliary rod 204 to move, and the second grabbing rod 3 also drives the second connecting rod 303 and the second auxiliary rod 304 to move, the first auxiliary rod 204 and the second auxiliary rod 304 are also closed to grab the pipeline, the two first auxiliary rods 204 are respectively positioned on the front side and the back side of the first grabbing rod 2 and have a certain distance with the first grabbing rod 2, the two second auxiliary rods 304 are respectively positioned on the front side and the back side of the second grabbing rod 3 and have a certain distance with the second grabbing rod 3, and therefore the grabbing range of the first grabbing rod 2 and the second grabbing rod 3 to the pipeline can be larger through the action of the first auxiliary rods 204 and the second auxiliary rods 304, and the pipeline can be grabbed more stably in the pipeline burying process.

At first grab pole 2, first auxiliary rod 204, the equal fixedly connected with a plurality of block rubber 5 in the interior round surface of second grab pole 3 and the auxiliary rod 304 of second, it is closed between first grab pole 2 and second grab pole 3, when closed to get the pipeline between first auxiliary rod 204 and the auxiliary rod 304 of second, only block rubber 5 tightly pastes with the pipeline, block rubber 5 is the rubber material, can prevent first grab pole 2, second grab pole 3, first auxiliary rod 204 and the auxiliary rod 304 of second and pipeline rigid contact, thereby can carry out certain protection to the pipeline at the in-process of grabbing the pipeline.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is buried underground to pipeline for hydraulic engineering, includes pneumatic cylinder (1), its characterized in that: the upper surface of the pneumatic cylinder (1) is fixedly connected with a power rod (101), a piston push rod (102) is connected in the pneumatic cylinder (1) in a sliding mode, the bottom of the piston push rod (102) is fixedly connected with a connecting block (103), the bottom of the connecting block (103) is provided with a connecting groove (104), a rotating rod (105) is fixedly connected in the connecting groove (104), the piston push rod (102) is rotatably connected with a first grabbing rod (2) and a second grabbing rod (3) through the rotating rod (105), the lower surface of the pneumatic cylinder (1) is fixedly connected with two groups of first connecting seats (106), and the pneumatic cylinder (1) is rotatably connected with two connecting rods (4) through the first connecting seats (106);

the outer circle surface of the first grabbing rod (2) is fixedly connected with two second connecting seats (202), the first grabbing rod (2) is rotatably connected with a connecting rod (4) through a second connecting seat (202), the outer circle surface of the second grabbing rod (3) is fixedly connected with two third connecting seats (302), the second grabbing rod (3) is rotatably connected with the other connecting rod (4) through a third connecting seat (302), the front and the back of the first grabbing rod (2) are both fixedly connected with a plurality of first connecting rods (203), the first grabbing rod (2) is fixedly connected with two first auxiliary rods (204) through a first connecting rod (203), the front and the back of the second grabbing rod (3) are both fixedly connected with a plurality of second connecting rods (303), the second grabbing rod (3) is fixedly connected with two second auxiliary rods (304) through a second connecting rod (303).

2. The pipe burying device for the water conservancy project according to claim 1, wherein: the top of the first grabbing rod (2) is fixedly connected with two first rotating rings (201), and the top of the second grabbing rod (3) is fixedly connected with one second rotating ring (301).

3. The pipe burying device for the water conservancy project according to claim 2, wherein: two first rotating ring (201) all rotates to be connected on dwang (105), second rotating ring (301) rotate to be connected on dwang (105), second rotating ring (301) are in between two first rotating ring (201).

4. The pipe burying device for the water conservancy project according to claim 1, wherein: the front and the back of connecting rod (4) are two rotation quarter butt (401), two of equal fixedly connected with rotate quarter butt (401) and all set up the position that is close to connecting rod (4) top, two in addition rotation quarter butt (401) all set up the position that is close to connecting rod (4) bottom.

5. The pipe burying device for the water conservancy project according to claim 4, wherein: and the first connecting seats (106) comprise two first connecting seats (106), and the front surfaces of the first connecting seats (106) are provided with rotating through holes which are in contact with the rotating short rods (401).

6. The pipe burying device for the water conservancy project according to claim 4, wherein: the front of the second connecting seat (202) is provided with a rotating through hole which is contacted with the rotating short rod (401), and the front of the third connecting seat (302) is provided with a rotating through hole which is contacted with the rotating short rod (401).

7. The pipe burying device for the water conservancy project according to claim 1, wherein: the inner circle surfaces of the first grabbing rod (2) and the first auxiliary rod (204) are fixedly connected with a plurality of rubber blocks (5), and the inner circle surfaces of the second grabbing rod (3) and the second auxiliary rod (304) are fixedly connected with a plurality of rubber blocks (5).