CN215862028U

CN215862028U - Water conservancy pipeline lays pulling equipment

Info

Publication number: CN215862028U
Application number: CN202121282772.0U
Authority: CN
Inventors: 邱阳; 范同玲; 徐红玉; 其他发明人请求不公开姓名
Original assignee: Anhui Jinhui Construction Engineering Co ltd
Current assignee: Anhui Jinhui Construction Engineering Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-18
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a water conservancy pipeline laying traction device which comprises a workbench, a first semicircular ring and a second semicircular ring, wherein a sliding groove is formed in the middle of the upper surface of the workbench, third grooves are formed in the front end and the rear end of the upper surface of the workbench respectively, a lead screw is rotatably mounted in the third groove formed in the workbench, one side of the lead screw is in threaded connection with a first connecting block, the first connecting block is rotatably connected with the first semicircular ring, the other side of the lead screw is in threaded connection with the first connecting block, the first connecting block is rotatably connected with the second semicircular ring, a semicircular block is fixed on one side of the second semicircular ring, a cushion pad is fixed on one side of the semicircular block, a second groove is formed in one side of the upper surface of the workbench, baffles are rotatably connected with the front end and the rear end of the inner wall of the second groove formed in the workbench, and springs are fixed on one side of the baffles. The utility model has the advantages of protecting the water conservancy pipeline, preventing the water conservancy pipeline from being damaged during traction and preventing the water conservancy pipeline from being separated from the track.

Description

Water conservancy pipeline lays pulling equipment

Technical Field

The utility model relates to the technical field of traction, in particular to water conservancy pipeline laying traction equipment.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. When water conservancy pipeline is laying, need pull, current draw gear makes water conservancy pipeline damaged easily, breaks away from the track easily when pulling simultaneously.

Through a large number of searches, the following results are found: chinese utility model patent column: application number CN201821019805.0, publication number CN208716463U, water conservancy construction pipe laying draw gear mainly has the sliding plate, the chassis, coiling mechanism body and buffering clamp, the hydraulic pump is installed to the surperficial one end on chassis, the hydraulic pump passes through hydraulic pressure oil pipe and connects the pneumatic cylinder, the surface mounting of sliding plate has the sponge layer, the one end of sliding plate is equipped with the third pivot, and the fixed block fixed mounting that the third pivot passes through both ends is on the surface of sliding plate, the surface mounting of third pivot has the coiling mechanism body, the buffering clamp is installed to one side of coiling mechanism body.

The existing traction device easily damages the water conservancy pipeline and is easy to separate from the track when in traction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide water conservancy pipeline laying traction equipment which has the advantages of protecting a water conservancy pipeline, preventing the water conservancy pipeline from being damaged during traction and preventing the water conservancy pipeline from being separated from a track, and solves the problems that the water conservancy pipeline is easily damaged and separated from the track during traction in the conventional traction device.

In order to achieve the purpose, the utility model provides the following technical scheme: a water conservancy pipeline laying traction device comprises a workbench, a first semicircular ring, a first bolt, a second semicircular ring, a second bolt, a first rotating shaft, a third bolt and a second rotating shaft, wherein a sliding groove is formed in the middle of the upper surface of the workbench, third grooves are respectively formed in the front end and the rear end of the upper surface of the workbench, a lead screw is rotatably arranged in each third groove formed in the workbench, one side of the lead screw is in threaded connection with a first connecting block, the first connecting block is rotatably connected with the first semicircular ring, the other side of the lead screw is in threaded connection with the first connecting block, the first connecting block is rotatably connected with the second semicircular ring, a semicircular block is fixed on one side of the second semicircular ring, a cushion pad is fixed on one side of the semicircular block, a second groove is formed in one side of the upper surface of the workbench, and baffles are rotatably connected with the front end and the rear end of the inner wall of the second groove formed in the workbench, one side of the baffle is fixed with a spring.

Preferably, the pipeline body is placed in the chute that the workstation was seted up, and the workstation front end is fixed with the switch control box.

Preferably, two round holes are formed in the front end and the rear end of the other side of the workbench, two motors are fixed to the front end and the rear end of the other side of the workbench, and a transmission shaft connected with the motors in a rotating mode penetrates through the round holes and is fixed to one side of the lead screw.

Preferably, a second connecting block is fixed at the bottom end of the first semicircular ring, the second connecting block is fixed at the bottom end of the second semicircular ring, a round hole is formed in one side of the second connecting block, the first rotating shaft penetrates through the round hole formed in the second connecting block and is connected in a rotating mode, a first groove is formed in the front end of the first connecting block, a penetrating groove is formed in the inner wall of the first groove formed in the first connecting block, and the first rotating shaft stretches into the inner wall of the penetrating groove formed in the first connecting block to be fixed.

Preferably, a fixed block is fixed on the top end of the first semicircular ring, a threaded hole is formed in the front end of the fixed block, a third bolt penetrates through threaded holes formed in the two attached fixed blocks, the rear end of the third bolt is in threaded connection with a nut and is in threaded connection with the threaded hole formed in the fixed block, a fixed block is fixed on the top end of the second semicircular ring, a threaded hole is formed in the front end of the fixed block, a first bolt penetrates through threaded holes formed in the two attached fixed blocks, the rear end of the first bolt is in threaded connection with a nut and is in threaded connection with the threaded hole formed in the fixed block.

Preferably, two pillars are fixed at the front end and the rear end of one side of the upper surface of the workbench, threaded holes are formed in the front ends of the pillars, round holes are formed in the lower end of the front end of the baffle, a second rotating shaft penetrates through the round holes formed in the baffle and is connected with the baffle in a rotating mode, the second rotating shaft is fixed to the inner wall of a second groove formed in the workbench, threaded holes are formed in the front end and the rear end of the baffle respectively, a second bolt is in threaded connection with the threaded holes formed in the pillars, and the second bolt is in threaded connection with the threaded holes formed in the baffle.

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

1. according to the water conservancy pipeline traction device, one side of the screw rod is in threaded connection with the first connecting block, the first connecting block is in rotational connection with the first semicircular ring, the other side of the screw rod is in threaded connection with the first connecting block, the first connecting block is in rotational connection with the second semicircular ring, one side of the second semicircular ring is fixedly provided with the semicircular block, one side of the semicircular block is fixedly provided with the buffer cushion, when the water conservancy pipeline is required to be pulled, the water conservancy pipeline is placed into the chute, the two first semicircular rings are fixed through the bolts, the two second semicircular rings are fixed through the bolts, the water conservancy pipeline is moved by starting the motor, and the effect that the water conservancy pipeline can be prevented from deviating from the track is achieved.

2. According to the water conservancy pipeline traction device, the second groove is formed in one side of the upper surface of the workbench, the front end and the rear end of the inner wall of the second groove formed in the workbench are rotatably connected with the baffle, the spring is fixed on one side of the baffle, and when the water conservancy pipeline is required to be pulled, the semicircular block impacts the spring after the water conservancy pipeline moves, so that the effects of reducing the traction force of the water conservancy pipeline and preventing the water conservancy pipeline from being damaged are achieved.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of the utility model at B of FIG. 3;

FIG. 5 is a schematic top view of the draft gear of the present invention;

FIG. 6 is an enlarged view of the utility model at C of FIG. 5;

fig. 7 is an enlarged view of fig. 5D of the present invention.

In the figure: 1. a motor; 2. a work table; 3. a pipe body; 4. a first semicircular ring; 5. a switch control box; 6. a fixed block; 7. a first bolt; 8. a second semi-circular ring; 9. a semicircular block; 10. a spring; 11. a pillar; 12. a second bolt; 13. a first connection block; 14. a first groove; 15. a first rotating shaft; 16. a baffle plate; 17. a nut; 18. a third bolt; 19. a cushion pad; 20. a chute; 21. a through groove; 22. a second groove; 23. a second rotating shaft; 24. a third groove; 25. a lead screw; 26. and a second connecting 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, an embodiment of the present invention includes: a water conservancy pipeline laying traction device comprises a workbench 2, a first semicircular ring 4, a first bolt 7, a second semicircular ring 8, a second bolt 12, a first rotating shaft 15, a third bolt 18 and a second rotating shaft 23, wherein a sliding groove 20 is formed in the middle of the upper surface of the workbench 2, a pipeline body 3 is placed in the sliding groove 20 formed in the workbench 2, a switch control box 5 is fixed at the front end of the workbench 2, the sliding groove 20 is used for placing the pipeline body 3 to facilitate downward traction of the pipeline body 3, the switch control box 5 is used for controlling the starting and stopping of a motor 1, as well known by technicians in the field, the switch control box 5 provides common knowledge and belongs to conventional means or common knowledge, the repeated description is omitted, the technicians in the field can randomly select and match according to needs or convenience, third grooves 24 are respectively formed in the front end and the rear end of the upper surface of the workbench 2, third recess 24 is convenient for install lead screw 25, make things convenient for first connecting block 13 to be connected with lead screw 25's rotation simultaneously, lead screw 25 is installed to the third recess 24 internal rotation that workstation 2 was seted up, two round holes have been seted up at workstation 2 opposite side front and back both ends, both ends are fixed with two motors 1 around workstation 2 opposite side, the transmission shaft that motor 1 rotates to be connected runs through the round hole and is fixed with lead screw 25 one side, lead screw 25 rotates and makes first connecting block 13 can remove, motor 1 rotates for lead screw 25 and provides power, as is known to technical personnel in the field, motor 1's the provision is common, it belongs to conventional means or common general knowledge, no longer describe here any more, technical personnel in the field can carry out arbitrary apolegamy according to its needs or facility, lead screw 25 one side threaded connection first connecting block 13.

The first connecting block 13 is rotatably connected with the first semicircular ring 4, the top end of the first semicircular ring 4 is fixedly provided with a fixed block 6, the front end of the fixed block 6 is provided with a threaded hole, a third bolt 18 penetrates through the threaded holes formed in the two attached fixed blocks 6, the rear end of the third bolt 18 is in threaded connection with a nut 17 and is in threaded connection with the threaded hole formed in the fixed block 6, the top end of the second semicircular ring 8 is fixedly provided with the fixed block 6, the front end of the fixed block 6 is provided with a threaded hole, the first bolt 7 penetrates through the threaded holes formed in the two attached fixed blocks 6, the rear end of the first bolt 7 is in threaded connection with the nut 17 and is in threaded connection with the threaded hole formed in the fixed block 6, the fixed block 6 is provided with a threaded hole for attaching the two fixed blocks 6 by the first bolt 7 and the third bolt 18, the other side of the lead screw 25 is in threaded connection with the first connecting block 13, and the first connecting block 13 is rotatably connected with the second semicircular ring 8, 4 bottom mountings of first semicircle ring have second connecting block 26, 8 bottom mountings of second semicircle ring have second connecting block 26, the round hole has been seted up to second connecting block 26 one side, first pivot 15 runs through the round hole that second connecting block 26 was seted up, and the rotation connection, first recess 14 has been seted up to first connecting block 13 front end, first recess 14 inner wall that first connecting block 13 was seted up has been seted up and has been run through groove 21, first pivot 15 stretches into that first connecting block 13 was seted up and runs through groove 21 inner wall fixed, first semicircle ring 4 can prevent 3 squints of pipeline body, protect pipeline body 3, second connecting block 26 is used for rotating with first pivot 15 and is connected, make first semicircle ring 4 and second semicircle ring 8 can rotate, first recess 14 conveniently fixes first pivot 15.

A semicircular block 9 is fixed on one side of the second semicircular ring 8, the semicircular block 9 is used for placing, a buffer pad 19 is fixed on one side of the semicircular block 9, the buffer pad 19 prevents the pipeline body 3 from being damaged when being pulled, a second groove 22 is formed on one side of the upper surface of the workbench 2, two support columns 11 are fixed on the front and back ends of one side of the upper surface of the workbench 2, threaded holes are formed in the front ends of the support columns 11, a round hole is formed in the lower end of the front end of the baffle plate 16, a second rotating shaft 23 penetrates through the round hole formed in the baffle plate 16 and is connected in a rotating mode, the second rotating shaft 23 is fixed on the inner wall of the second groove 22 formed in the workbench 2, threaded holes are formed in the front and back ends of the baffle plate 16 respectively, a second bolt 12 is in threaded connection with the threaded hole formed in the support column 11, the second bolt 12 is in threaded connection with the threaded hole formed in the baffle plate 16, the second groove 22 facilitates the extension of the bottom end of the baffle plate 16 and is convenient for fixing the second rotating shaft 23, the second rotating shaft 23 is used for being connected with the baffle plate 16 in a rotating mode, second bolt 12 is used for with baffle 16 threaded connection, both ends are rotated around the second recess 22 inner wall that workstation 2 was seted up and are connected with baffle 16, baffle 16 is used for blockking the whereabouts of pipeline body 3, the fixed spring 10 of being convenient for, and baffle 16 one side is fixed with spring 10, and spring 10 is used for carrying out the cushioning effect to the pipeline body 3 of whereabouts.

The working principle is as follows: when needs pull water conservancy pipeline, put up 2 stands in suitable position with workstation, rethread third bolt 18 is screwed up two first semicircle rings 4, and first bolt 7 is screwed up two second semicircle rings 8, puts into spout 20 with pipeline body 3 in, and pipeline body 3 is put on semicircle piece 9. The motor 1 is started to enable the screw rod 25 to rotate to drive the first connecting block 13 to move downwards, and when the pipeline body 3 moves to the lower portion, the spring 10 can buffer the semicircular block 9. When the pipeline body 3 moves to the lower part and needs to be moved out, the first semicircular ring 4 and the second semicircular ring 8 are opened, the second bolt 12 is unscrewed, and the baffle 16 is rotated to move out the pipeline body 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic pipeline lays pulling equipment, includes workstation (2), first semicircle ring (4), first bolt (7), second semicircle ring (8), second bolt (12), first pivot (15), third bolt (18) and second pivot (23), its characterized in that: the middle of the upper surface of the workbench (2) is provided with a sliding groove (20), the front end and the rear end of the upper surface of the workbench (2) are respectively provided with a third groove (24), the third groove (24) arranged on the workbench (2) is rotatably provided with a lead screw (25), one side of the lead screw (25) is in threaded connection with a first connecting block (13), the first connecting block (13) is in rotational connection with a first semicircular ring (4), the other side of the lead screw (25) is in threaded connection with the first connecting block (13), the first connecting block (13) is in rotational connection with a second semicircular ring (8), one side of the second semicircular ring (8) is fixedly provided with a semicircular block (9), one side of the semicircular block (9) is fixedly provided with a cushion pad (19), one side of the upper surface of the workbench (2) is provided with a second groove (22), the front end and the rear end of the inner wall of the second groove (22) arranged on the workbench (2) are rotatably connected with a baffle (16), a spring (10) is fixed on one side of the baffle (16).

2. The water conservancy pipeline laying traction device of claim 1, characterized in that: the pipeline body (3) is placed in a sliding groove (20) formed in the workbench (2), and a switch control box (5) is fixed at the front end of the workbench (2).

3. The water conservancy pipeline laying traction device of claim 1, characterized in that: two round holes are formed in the front end and the rear end of the other side of the workbench (2), two motors (1) are fixed to the front end and the rear end of the other side of the workbench (2), and transmission shafts connected in a rotating mode through the round holes are fixed to one side of the lead screw (25).

4. The water conservancy pipeline laying traction device of claim 1, characterized in that: first semicircle ring (4) bottom mounting has second connecting block (26), second semicircle ring (8) bottom mounting has second connecting block (26), the round hole has been seted up to second connecting block (26) one side, first pivot (15) run through the round hole that second connecting block (26) were seted up, and the swivelling joint, first recess (14) have been seted up to first connecting block (13) front end, first recess (14) inner wall that first connecting block (13) were seted up runs through groove (21), it is fixed that first pivot (15) stretch into that first connecting block (13) were seted up run through groove (21) inner wall.

5. The water conservancy pipeline laying traction device of claim 1, characterized in that: fixed block (6) are fixed on first semicircle ring (4) top, threaded hole is seted up to fixed block (6) front end, the screw hole that fixed block (6) were seted up that third bolt (18) run through two laminatings, third bolt (18) rear end threaded connection nut (17), and with the screw hole threaded connection that fixed block (6) were seted up, second semicircle ring (8) top is fixed with fixed block (6), threaded hole is seted up to fixed block (6) front end, screw hole that fixed block (6) were seted up that first bolt (7) run through two laminatings, first bolt (7) rear end threaded connection nut (17), and with the screw hole threaded connection that fixed block (6) were seted up.

6. The water conservancy pipeline laying traction device of claim 1, characterized in that: two pillars (11) are fixed to the front end and the rear end of one side of the upper surface of the workbench (2), threaded holes are formed in the front end of each pillar (11), a round hole is formed in the lower end of the front end of the baffle (16), a second rotating shaft (23) penetrates through the round hole formed in the baffle (16) and is rotatably connected with the round hole, the second rotating shaft (23) is fixed to the inner wall of a second groove (22) formed in the workbench (2), threaded holes are formed in the front end and the rear end of the baffle (16) respectively, a second bolt (12) is in threaded connection with the threaded holes formed in the pillars (11), and the second bolt (12) is in threaded connection with the threaded holes formed in the baffle (16).