CN213088927U

CN213088927U - Pipe jacking device for hydraulic engineering

Info

Publication number: CN213088927U
Application number: CN202021906117.3U
Authority: CN
Inventors: 张小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-30
Anticipated expiration: 2030-09-03

Abstract

The utility model provides a pipe jacking device for hydraulic engineering. The pipe jacking device for the water conservancy project comprises a bottom plate, wherein a propelling mechanism is arranged at the top of the bottom plate, a fixing mechanism is arranged at the bottom of the bottom plate, and a fixing rod is fixedly connected to the top of the bottom plate; the pushing mechanism comprises a first motor box, a first motor, a threaded rod and a threaded block, the first motor box is arranged at the top of the bottom plate, the first motor is arranged at the bottom of an inner cavity of the first motor box, one end of the threaded rod is fixedly connected with the output end of the first motor, and the inner ring of the threaded block is in threaded connection with the outer side of the threaded rod; and the fixing mechanism comprises a second motor box, a second motor, a first gear, a second gear and a rotating rod. The utility model provides a pair of pipe jacking device for hydraulic engineering has and has fixed effect better, improves the advantage of pipe jacking operating efficiency.

Description

Pipe jacking device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field especially relates to a pipe jacking device for hydraulic engineering.

Background

The pipe jacking machine is a pipe burying construction technology without excavation or with few excavations, the pipe jacking method construction is that the friction force between a pipeline and surrounding soil is overcome by means of jacking force generated by jacking equipment in a working pit, the pipeline is jacked into the soil according to a designed gradient, the earthwork is carried away, and after one section of pipe is jacked into the soil layer, the second section of pipe is jacked continuously.

In the use of the existing part of water drilling push bench, a fixing device is not arranged, a working groove with the same length is dug according to the length of the push bench before work, the operation is more complicated, the labor capacity is increased, and the working efficiency is reduced.

Therefore, it is necessary to provide a new pipe jacking device for hydraulic engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pipe jacking device for hydraulic engineering with fixed effect is better, improves pipe jacking operating efficiency.

The utility model provides a pair of pipe jacking device for hydraulic engineering, include:

the top of the bottom plate is provided with a propelling mechanism, the bottom of the bottom plate is provided with a fixing mechanism, and the top of the bottom plate is fixedly connected with a fixing rod;

the pushing mechanism comprises a first motor box, a first motor, a threaded rod and a threaded block, the first motor box is arranged at the top of the bottom plate, the first motor is arranged at the bottom of an inner cavity of the first motor box, one end of the threaded rod is fixedly connected with the output end of the first motor, and the inner ring of the threaded block is in threaded connection with the outer side of the threaded rod;

fixing mechanism, fixing mechanism includes second motor case, second motor, first gear, second gear and rotary rod, the top and the bottom plate bottom fixed connection of second motor case, the second motor sets up the top at second motor case inner chamber, the outside of the output of second motor and the inner circle fixed connection of first gear, the outside of first gear is connected with the outside meshing of second gear, the outside fixed connection of inner circle and rotary rod of second gear.

Preferably, both sides of the thread block are fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the thread block, is fixedly connected with a pushing rod.

Preferably, one side of the pushing rod is fixedly connected with a fixing block, and the inside of the fixing block is slidably connected with a connecting block.

Preferably, one side of the connecting block is fixedly connected with a placing box, and the outer side of the placing box is connected with the inner part of the fixing rod in a sliding mode.

Preferably, the inside sliding connection of fixed block has the screw rod, the threaded connection of one end of screw rod has the nut.

Preferably, the bottom of the thread block is fixedly connected with a sliding block, and the bottom of the connecting rod is fixedly connected with a pulley.

Preferably, the bottom plate is internally provided with a sliding chute matched with the sliding block and the pulley, and the inner wall of the sliding chute is connected with the sliding block and the outer side of the pulley in a sliding manner.

Compared with the prior art, the utility model provides a pair of pipe jacking device for hydraulic engineering has following beneficial effect:

the utility model provides a pipe jacking device for hydraulic engineering,

1. the utility model starts the second motor by the user, the second motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotary rod to rotate, the rotary rod enters the ground, the device is fixed, the device can not shake when being reused, the device can be fixed, the work can be ensured, when a user starts the first motor, the first motor drives the threaded rod to rotate, the threaded rod drives the threaded block to move, the threaded block drives the connecting rod to move, the connecting rod drives the placing box to move, further send the pipeline to a designated position, improve the working efficiency, solve the problem that the existing part of the water drilling push bench has no fixing device in the using process, but dig a work groove of the same length according to the length of push bench before the work, it is comparatively loaded down with trivial details to operate, has increased the amount of labour, has reduced the work efficiency problem moreover.

2. The utility model discloses a set up the screw thread piece and drive the connecting rod motion, the connecting rod drives the pushing ram and moves, the pushing ram prevents that the device from working, earth and other debris on every side get into advancing mechanism, prevent it from influencing normal work, drive the fixed block motion through setting up the pushing ram, fixed block east connecting block motion, fixed block and connecting block sliding connection, make things convenient for the staff to dismantle it, can carry out the operation to the pipeline of different models, drive the box motion of placing through setting up the connecting block, the box of placing moves in the dead lever, the fixed rod fixes the box of placing, prevent to place the box and rock in the motion, guarantee the normal work of device, through setting up the nut, the nut carries out the zonulae occludens to fixed block and connecting block, simultaneously convenient for the staff to dismantle fixed block and connecting block, change the box of placing, move in the, the pulley is at the inside motion of spout, and the stability of screw thread piece motion is guaranteed in the motion of slider, and the motion of pulley is convenient for the connecting rod and places the board motion.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a pipe jacking device for hydraulic engineering according to the present invention;

FIG. 2 is a top view of the propulsion mechanism shown in FIG. 1;

FIG. 3 is a schematic structural view of the securing mechanism shown in FIG. 1;

FIG. 4 is a schematic structural view of the first motor case and the connecting rod shown in FIG. 1;

fig. 5 is a schematic structural view of the fixing block and the connection block shown in fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a propulsion mechanism; 21. a first motor case; 22. a first motor; 23. a threaded rod; 24. a thread block; 3. a fixing mechanism; 31. a second motor case; 32. a second motor; 33. a first gear; 34. a second gear; 35. rotating the rod; 4. a connecting rod; 5. a push rod; 6. a fixed block; 7. a nut; 8. a screw; 9. placing the box; 10. fixing the rod; 11. a pulley; 12. a slider; 13. a chute; 14. and (4) connecting the blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a pipe jacking device for hydraulic engineering according to the present invention; FIG. 2 is a top view of the propulsion mechanism shown in FIG. 1; FIG. 3 is a schematic structural view of the securing mechanism shown in FIG. 1; FIG. 4 is a schematic structural view of the first motor case and the connecting rod shown in FIG. 1; fig. 5 is a schematic structural view of the fixing block and the connecting block of fig. 1. The utility model provides a pipe jacking device for hydraulic engineering, includes bottom plate 1, and the top of bottom plate 1 is provided with advancing mechanism 2, and the bottom of bottom plate 1 is provided with fixed establishment 3, and the top fixedly connected with dead lever 10 of bottom plate 1.

In a specific implementation process, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the propulsion mechanism 2 includes a first motor box 21, a first motor 22, a threaded rod 23, and a threaded block 24, the first motor box 21 is disposed at the top of the bottom plate 1, the first motor 22 is disposed at the bottom of an inner cavity of the first motor box 21, one end of the threaded rod 23 is fixedly connected to an output end of the first motor 22, and an inner ring of the threaded block 24 is in threaded connection with an outer side of the threaded rod 23.

The two sides of the thread block 24 are fixedly connected with the connecting rod 4, and one end of the connecting rod 4 far away from the thread block 24 is fixedly connected with the pushing rod 5.

One side of the push rod 5 is fixedly connected with a fixed block 6, and the inside of the fixed block 6 is slidably connected with a connecting block 14.

One side of the connecting block 14 is fixedly connected with a placing box 9, and the outer side of the placing box 9 is connected with the inner part of the fixing rod 10 in a sliding way.

The inside sliding connection of fixed block 6 has screw rod 8, and the one end threaded connection of screw rod 8 has nut 7.

It should be noted that: first motor 22 provides power for advancing mechanism 2, first motor 22 drives threaded rod 23 and rotates, threaded rod 23 drives the motion of screw thread piece 24, screw thread piece 24 drives connecting rod 4 motion, connecting rod 4 drives the motion of feed ram 5, thereby feed ram 5 drives and places box 9 and move, push up the pipe operation, it is connected with fixed block 6 through connecting block 14 to place box 9 simultaneously, connecting block 14 is connected through screw rod 8 with fixed block 6, the person of facilitating the use carries out the dismouting to placing box 9, can carry out the operation of pushing up the pipe to the pipeline of multiple model.

Referring to fig. 1 and 2, the fixing mechanism 3 includes a second motor box 31, a second motor 32, a first gear 33, a second gear 34 and a rotating rod 35, the top of the second motor box 31 is fixedly connected with the bottom of the base plate 1, the second motor 32 is disposed at the top of the inner cavity of the second motor box 31, the outer side of the output end of the second motor 32 is fixedly connected with the inner ring of the first gear 33, the outer side of the first gear 33 is engaged with the outer side of the second gear 34, and the inner ring of the second gear 34 is fixedly connected with the outer side of the rotating rod 35.

It should be noted that: second motor 32 provides power for fixed establishment 3, and second motor 32 drives first gear 33 and rotates, and first gear 33 drives second gear 34 and rotates, and second gear 34 drives rotary rod 35 and rotates, and the outside of rotary rod 35 is provided with the blade, and is better to this device and ground fix.

Referring to fig. 1, a sliding block 12 is fixedly connected to the bottom of the thread block 24, and a pulley 11 is fixedly connected to the bottom of the connecting rod 4.

The inside of bottom plate 1 is seted up and is used with slider 12 and pulley 11 cooperation spout 13, and the inner wall of spout 13 and the outside sliding connection of slider 12 and pulley 11.

It should be noted that: the screw block 24 drives the sliding block 12 to move, rotation can occur when the screw block 24 moves, the sliding block 12 moves in the sliding groove 13, the movement of the screw block 24 can be kept stable, rotation cannot occur, the pulley 11 moves in the sliding groove 13, the movement efficiency of the connecting rod 4 is improved, and meanwhile the stability of movement of the connecting rod 4 and the pushing rod 5 is guaranteed.

The utility model provides a pair of pipe jacking device for hydraulic engineering's theory of operation as follows:

the user opens second motor 32, second motor 32 drives first gear 33 motion, first gear 33 drives second gear 34 motion, second gear 34 drives rotary rod 35 and rotates, rotary rod 35 can bore ground, make this device and ground connection inseparable, guarantee the stability of this device, can not produce rocking when carrying out the push pipe during operation, then start first motor 22, first motor 22 drives threaded rod 23 and rotates, threaded rod 23 drives the motion of threaded block 24, threaded block 24 drives the motion of connecting rod 4, connecting rod 4 drives the motion of impulse lever 5, thereby will place box 9 and push away to the assigned position, then place the assigned position with the pipeline, accomplish the push pipe operation.

the utility model provides a pipe jacking device for hydraulic engineering, which is characterized in that a user starts a second motor 32, the second motor 32 drives a first gear 33 to rotate, the first gear 33 drives a second gear 34 to rotate, the second gear 34 drives a rotary rod 35 to rotate, the rotary rod 35 enters the ground to fix the device, the device can be fixed without shaking when being reused, the work is ensured to be carried out, the user starts a first motor 22, the first motor 22 drives a threaded rod 23 to rotate, the threaded rod 23 drives a threaded block 24 to move, the threaded block 24 drives a connecting rod 4 to move, the connecting rod 4 drives a placing box 9 to move, and further, the pipeline is sent to a designated position, the work efficiency is improved, the problem that the existing part of the existing pipe jacking devices for water drilling have no fixing device in the use process is solved, but a work groove with the same length is dug according to the length of the pipe jacking device before work, the operation is more complicated, the labor capacity is increased, and the working efficiency is reduced.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. The utility model provides a push pipe device for hydraulic engineering which characterized in that includes:

the device comprises a bottom plate (1), wherein a propelling mechanism (2) is arranged at the top of the bottom plate (1), a fixing mechanism (3) is arranged at the bottom of the bottom plate (1), and a fixing rod (10) is fixedly connected to the top of the bottom plate (1);

the propelling mechanism (2) comprises a first motor box (21), a first motor (22), a threaded rod (23) and a threaded block (24), the first motor box (21) is arranged at the top of the bottom plate (1), the first motor (22) is arranged at the bottom of an inner cavity of the first motor box (21), one end of the threaded rod (23) is fixedly connected with the output end of the first motor (22), and the inner ring of the threaded block (24) is in threaded connection with the outer side of the threaded rod (23);

fixing mechanism (3), fixing mechanism (3) include second motor case (31), second motor (32), first gear (33), second gear (34) and rotary rod (35), the top and bottom plate (1) bottom fixed connection of second motor case (31), second motor (32) set up the top at second motor case (31) inner chamber, the outside of the output of second motor (32) and the inner circle fixed connection of first gear (33), the outside of first gear (33) is connected with the outside meshing of second gear (34), the outside fixed connection of the inner circle of second gear (34) and rotary rod (35).

2. The pipe jacking device for the water conservancy project according to claim 1, wherein two sides of the thread block (24) are fixedly connected with the connecting rod (4), and one end, far away from the thread block (24), of the connecting rod (4) is fixedly connected with the pushing rod (5).

3. The pipe jacking device for the water conservancy project according to claim 2, wherein a fixed block (6) is fixedly connected to one side of the pushing rod (5), and a connecting block (14) is slidably connected to the inside of the fixed block (6).

4. A pipe jacking device for water conservancy projects according to claim 3, wherein a placing box (9) is fixedly connected to one side of the connecting block (14), and the outer side of the placing box (9) is slidably connected with the inner part of the fixing rod (10).

5. A pipe jacking device for water conservancy projects according to claim 3, wherein a screw rod (8) is slidably connected inside the fixed block (6), and a nut (7) is connected to one end of the screw rod (8) in a threaded manner.

6. The pipe jacking device for the water conservancy project according to claim 2, wherein the bottom of the thread block (24) is fixedly connected with a sliding block (12), and the bottom of the connecting rod (4) is fixedly connected with a pulley (11).

7. The pipe jacking device for the water conservancy project according to claim 6, wherein a sliding chute (13) matched with the sliding block (12) and the pulley (11) for use is formed in the bottom plate (1), and the inner wall of the sliding chute (13) is in sliding connection with the outer sides of the sliding block (12) and the pulley (11).