CN216005031U - Pipe jacking earthwork transportation device - Google Patents

Abstract

The application discloses it includes the shallow that can follow instrument pipe length direction and set up the actuating mechanism in the working well that push pipe earthwork conveyer removed, and actuating mechanism is used for ordering about the shallow and removes. This application has the effect that reduces constructor intensity of labour, and can accelerate the efficiency of debris clearance, and then is favorable to promoting holistic efficiency of construction.

Description

Pipe jacking earthwork transportation device

Technical Field

The application relates to the field of pipe jacking construction, in particular to a pipe jacking earthwork transportation device.

Background

The pipe jacking is a trenchless tunneling type pipeline laying construction technology for municipal construction, and has the technical advantages of no influence on the surrounding environment or smaller influence, small construction site and low noise.

Referring to fig. 1, the most common construction method of the jacking pipe is as follows: the construction method comprises the steps of firstly excavating the working wells 1 at two ends of the working wells vertical to the ground, carrying out structural reinforcement on the working wells 1, then hoisting cement or steel tool pipes 2 coated with lubricating media into any one of the working wells 1, and jacking the tool pipes 2 into the inner walls of the working wells 1 through the high-pressure hydraulic jacks until the tool pipes are communicated with two adjacent working wells 1, so that construction can be completed.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: get into the in-process on ground gradually at the instrument pipe, can accumulate debris such as a large amount of earth, stone in the instrument pipe, need constructor to carry the intraductal debris of instrument or earth out the instrument pipe through the manual work, and need constructor to come and go a lot of transport, lead to constructor's intensity of labour great.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that constructor intensity of labour is big, this application provides a push pipe earthwork conveyer.

The application provides a push pipe earthwork conveyer adopts following technical scheme:

the pipe-jacking earthwork transportation device comprises a trolley capable of moving along the length direction of a tool pipe and a driving mechanism arranged in a working well, wherein the driving mechanism is used for driving the trolley to move.

Through adopting above-mentioned technical scheme, when needs are cleared up the intraductal debris of instrument, remove the debris of instrument to the shallow earlier, rethread actuating mechanism orders about the shallow and removes along instrument pipe length direction, move to the work well until the shallow, can transport debris output tool pipe, need not the manual work and transport debris out of tool pipe to this realizes reducing constructor intensity of labour's effect, and can accelerate the efficiency of debris clearance, and then is favorable to promoting holistic efficiency of construction.

Optionally, the lifting mechanism is used for driving the hanging basket to lift.

Through adopting above-mentioned technical scheme, after the shallow moved to the work well, transfer the debris in the shallow to the hanging flower basket earlier, rethread elevating system ordered about the hanging flower basket and rises along the depth direction, and until the hanging flower basket removes out the work well, need not the manual work and carry debris out by the work well, be favorable to further reducing constructor's intensity of labour.

Optionally, the driving mechanism includes a winch, a traction rope of the winch is connected with a hook, and a first hanging ring matched with the hook in a hooking manner is arranged on the side wall of the cart close to the winch.

Through adopting above-mentioned technical scheme, when needs order about the shallow and remove the instrument pipe, through hoist engine rolling haulage rope, and then the haulage rope drives the shallow and removes towards the hoist engine, can order about the shallow and remove the instrument pipe.

Optionally, a dragging rope is arranged on the side wall of the cart far away from the winch.

Through adopting above-mentioned technical scheme, when needs ordered about the shallow and return the instrument pipe, the constructor that is located the instrument intraductal drags the shallow into the instrument intraductally through dragging the rope, can carry out debris to the shallow and load.

Optionally, a second hanging ring matched with the hook in a hooking manner is arranged on the side wall, far away from the winch, of the trolley, and a steering wheel used for changing the traction direction of the winch is arranged in the tool pipe.

Through adopting above-mentioned technical scheme, when needs order about the shallow and return the instrument pipe, the hoist engine rolling haulage rope, the directive wheel changes the direction of pulling of haulage rope, and then drives the shallow and return the instrument pipe gradually, need not the manual work and drags the shallow back instrument intraductal, is favorable to further reducing constructor's intensity of labour.

Optionally, a support wheel for supporting the traction rope of the winch is arranged in the working well.

Through adopting above-mentioned technical scheme, when needs order about the shallow and return the instrument pipe, the haulage rope of hoist engine can be supported to the supporting wheel to reduce the haulage rope and take place winding risk with the shallow.

Optionally, the end part of the hook close to the winch is hinged with a blocking rod, the end part of the blocking rod far away from the hinged part is matched with the hook part of the hook in an abutting mode, and the hook is provided with an elastic piece used for driving the blocking rod to abut against the hook part of the hook.

By adopting the technical scheme, when the plugging rod needs to be hooked with the first hanging ring or the second hanging ring, the plugging rod is firstly shifted, the end part of the plugging rod is separated from the hook part of the hook, meanwhile, the elastic piece is in a compression or stretching state, the hook is hooked on the first hanging ring or the second hanging ring, the external force applied to the plugging rod is cancelled, the elastic piece begins to rebound or retract, the plugging rod is driven to rotate by the elastic force until the end part of the plugging rod is abutted against the hook part of the hook, and the elastic piece continuously applies the elastic force to the plugging rod, so that the plugging rod is stably abutted against the hook part of the hook, the risk that the hook is separated from the first hanging ring or the second hanging ring is reduced, the push cart is driven to move stably, and sundries scattered by the push cart are reduced.

Optionally, the elastic element comprises a tension spring, one end of the tension spring is connected to the hook, and the other end of the tension spring is connected to the plugging rod.

By adopting the technical scheme, when the plugging rod is required to be hooked with the first hanging ring or the second hanging ring, the plugging rod is firstly shifted, so that the end part of the plugging rod is separated from the hook part of the hook, meanwhile, the tension spring is in a compressed state, the hook is hooked on the first hanging ring or the second hanging ring, the external force applied to the plugging rod is cancelled, the tension spring begins to rebound, the plugging rod is driven to rotate by the elastic force until the end part of the plugging rod abuts against the hook part of the hook, and the tension spring continuously applies the elastic force to the plugging rod, so that the plugging rod stably abuts against the hook part of the hook, the risk of separation of the hook from the first hanging ring or the second hanging ring is reduced, the trolley is driven to move stably, and sundries scattered by the trolley are reduced.

Optionally, a cover plate is movably arranged at the top of the cart.

Through adopting above-mentioned technical scheme, the apron can be in the transportation top opening of shutoff shallow to further reduce the debris that are scattered by the shallow.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the traction rope and the trolley of the winch are stably connected through the hook and the first hanging ring, the trolley is driven to move out of the tool pipe through winding of the winch, and then the trolley is dragged back into the tool pipe through the traction rope, so that a constructor does not need to go back and forth for many times, and sundries do not need to be manually moved out of the tool pipe, and the effect of reducing the labor intensity of the constructor is achieved;

2. the lifting mechanism drives the hanging basket to move out of the working well along the depth direction of the working well, so that sundries do not need to be carried out of the working well manually, and the labor intensity of construction personnel is further reduced;

3. the traction rope and the trolley of the winch are stably connected through the hook and the second hanging ring, the trolley is driven to return into the tool pipe through rolling of the winch and steering of the steering wheel, manual dragging of the trolley is not needed, and labor intensity of construction personnel is further reduced.

Drawings

Fig. 1 is a schematic cross-sectional view of a work well and a tool pipe of the related art.

Fig. 2 is a schematic overall structure diagram of the first embodiment of the present application.

Fig. 3 is a partial sectional structural schematic diagram of the first embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural diagram of a second cylinder frame, a tool tube, a cart and a winch according to an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a second cylinder frame, a steering wheel, a first support rod, a cart and a winch according to an embodiment of the present application.

Fig. 7 is an exploded view of a cart according to an embodiment of the present invention.

Fig. 8 is an enlarged schematic view of a portion B in fig. 6.

Reference numerals: 1. a working well; 11. a second support bar; 12. a support wheel; 13. a cylinder frame; 2. a tool tube; 21. a steering wheel; 22. a first support bar; 3. pushing a cart; 31. a first suspension loop; 32. dragging the rope; 33. a second suspension loop; 34. a cover plate; 341. a limiting plate; 35. a sliding hole; 4. a winch; 41. hooking; 411. a plugging rod; 412. a tension spring; 5. a hanging basket; 6. and (5) traveling.

Detailed Description

The present application is described in further detail below with reference to figures 2-8.

Example one

The embodiment of the application discloses a pipe jacking earthwork transportation device. Referring to fig. 2 and 3, the pipe jacking earthwork transportation device includes a cart 3 capable of moving along the length direction of the tool pipe 2, a driving mechanism disposed in the working well 1, a hanging basket 5 capable of moving along the depth direction of the working well 1, and a lifting mechanism disposed on the top peripheral side of the working well 1, wherein the cart 3 is a four-wheel cart, in other embodiments, the cart 3 is also a two-wheel cart, the driving mechanism is used for driving the cart 3 to move, and the lifting mechanism is used for driving the hanging basket 5 to lift. An oil cylinder frame 13 is fixed at the bottom of the working well 1 in a pouring mode, and the oil cylinder frame 13 is used for placing a hydraulic cylinder.

When needing to clear up the debris in the instrument pipe 2, remove the debris in the instrument to shallow 3 earlier, rethread actuating mechanism orders about shallow 3 and removes along 2 length direction of instrument pipe, move to in the working well 1 until shallow 3, can transport debris output instrument pipe 2, shift the debris in shallow 3 to in the hanging flower basket 5 again, rethread elevating system orders about hanging flower basket 5 and rises along the direction of depth, move out working well 1 until hanging flower basket 5, can transport debris output working well 1, need not the manual work and transport debris out instrument pipe 2 and working well 1, with this effect that realizes reducing constructor intensity of labour, and can accelerate the efficiency of debris clearance, and then be favorable to promoting holistic efficiency of construction.

Referring to fig. 3 and 4, the driving mechanism includes a hoist 4 located below the cylinder frame 13, and the hoist 4 is fixed to the bottom wall of the working well 1 by bolts. The end of the traction rope of the winch 4 is tied with a hook 41, and the side wall of the trolley 3 close to the winch 4 is provided with a first hanging ring 31 which is hooked and matched with the hook 41 in a welding mode. The side wall of the cart 3 far away from the winch 4 is provided with a dragging rope 32, the end of the dragging rope 32 close to the cart 3 is tied on the cart 3, and the end far away from the cart 3 is positioned in the tool pipe 2.

When the cart 3 needs to be driven to move out of the tool tube 2, the traction rope is wound through the winch 4, and then the traction rope drives the cart 3 to move towards the winch 4, so that the cart 3 can be driven to move out of the tool tube 2. When the cart 3 needs to be driven to return to the tool pipe 2, a constructor in the tool pipe 2 drags the cart 3 into the tool pipe 2 through the dragging rope 32, and then the cart 3 can be filled with sundries.

Referring to fig. 2 and 3, the lifting mechanism is a travelling crane 6, the travelling crane 6 is erected on the ground on the periphery of the top of the working well 1, and a lifting hook of the travelling crane 6 is hooked with the hanging basket 5. In other embodiments the lifting mechanism may also be arranged as an electric hoist and a crane.

When hanging flower basket 5 is ordered about to remove out work well 1 at needs, through the rolling haulage rope of driving 6, can drive hanging flower basket 5 through the lifting hook and remove along vertical direction, until hanging flower basket 5 is located work well 1 top, rethread driving 6 orders about hanging flower basket 5 and removes along the horizontal direction, until hanging flower basket 5 is located above ground, orders about hanging flower basket 5 again and removes to subaerial along vertical direction, can accomplish the transportation of hanging flower basket 5 and debris.

The implementation principle of the pipe jacking earthwork transportation device in the embodiment of the application is as follows: when needing to clear up the debris in the instrument pipe 2, remove the debris in the instrument to shallow 3 earlier, order about shallow 3 through hoist engine 4 again and remove along 2 length direction of instrument pipe, move to in the working well 1 until shallow 3, can transport debris output instrument pipe 2, shift the debris in shallow 3 to hanging flower basket 5 again in, rethread driving trolley 6 orders about hanging flower basket 5 and rises along the direction of depth, move out working well 1 until hanging flower basket 5, can transport debris output working well 1, need not the manual work and transport debris out instrument pipe 2 and working well 1, with this effect that realizes reducing constructor intensity of labour, and can accelerate the efficiency of debris clearance, and then be favorable to promoting holistic efficiency of construction.

Example two

Referring to fig. 5 and 6, the second embodiment of the present application differs from the first embodiment in that: the number of the hoist 4 may be one or two, and two hoists 4 are selected in the embodiment of the present application. The two winches 4 may be installed side by side on the bottom wall of the working well 1, or may be installed on the inner side wall of the working well 1 at an interval from top to bottom, and the first winch is selected in the embodiment of the present application.

Referring to fig. 6 and 7, the side wall of the cart 3 away from the hoists 4 is provided with a second hanging ring 33 hooked and matched with the hook 41 by welding, the hook 41 of any hoist 4 is hooked with the first hanging ring 31, and the hook 41 of the other hoist 4 is hooked with the second hanging ring 33. A steering wheel 21 used for changing the traction direction of the winch 4 is arranged in the tool pipe 2, a first support rod 22 is welded in the tool pipe 2 in a welding mode, a first rotating rod horizontally arranged is welded at the top of the first support rod 22, the steering wheel 21 is sleeved on the first rotating rod, and the steering wheel 21 rotates around the first rotating rod. The traction rope of the hoisting machine 4 used in cooperation with the second suspension loop 33 is sleeved on the steering wheel 21.

Referring to fig. 6 and 7, a supporting wheel 12 for supporting a traction rope of the winch 4 is arranged in the working well 1, a second supporting rod 11 is arranged on the bottom wall of the working well 1 in a pouring mode, a second rotating rod parallel to the first rotating rod is welded to the top of the second supporting rod 11, the supporting wheel 12 is sleeved on the second rotating rod, and the supporting wheel 12 rotates around the second rotating rod. The traction rope of the hoisting machine 4 used by matching the second hanging ring 33 is arranged in the groove at the top of the supporting wheel 12 in a penetrating way.

When the cart 3 needs to be driven to move out of the tool tube 2, the traction rope is wound through the winch 4 matched with the first hanging ring 31, and then the traction rope drives the cart 3 to move towards the winch 4, so that the cart 3 can be driven to move out of the tool tube 2. When the shallow 3 returns the tool tube 2 is ordered about to needs, with the 4 rolling haulage ropes of second link 33 complex hoist engine, the directive wheel 21 changes the direction of pulling of haulage rope, and then drives shallow 3 and returns the tool tube 2 gradually, need not the manual work and drags shallow 3 back tool tube 2 in, be favorable to further reducing constructor's intensity of labour, the haulage rope of hoist engine 4 can be supported to the supporting wheel 12 simultaneously to it takes place winding risk with shallow 3 to reduce the haulage rope.

Referring to fig. 7 and 8, for couple 41 stably articulate on first link 31 or second link 33, the tip that couple 41 is close to hoist engine 4 articulates there is shutoff pole 411, shutoff pole 411 welds the third dwang, the third dwang is worn to locate the tip that couple 41 is close to hoist engine 4, shutoff pole 411 swings around the axis of third dwang, the tip that articulated department was kept away from to shutoff pole 411 and the crotch butt adaptation of couple 41. The hook 41 is provided with an elastic member for urging the blocking rod 411 against the hook portion of the hook 41, the elastic member includes a tension spring 412, one end of the tension spring 412 is connected to the hook 41, and the other end is connected to the blocking rod 411. In other embodiments, the elastic member may also be a torsion spring sleeved on the third rotating rod.

When the plugging rod 411 needs to be hooked with the first hanging ring 31 or the second hanging ring 33, the plugging rod 411 is firstly pulled so that the end of the plugging rod 411 is separated from the hook part of the hook 41, meanwhile, the tension spring 412 is in a compressed state, then, the hook 41 is hooked on the first hanging ring 31 or the second hanging ring 33, the external force applied to the plugging rod 411 is removed, the tension spring 412 starts to rebound and drives the plugging rod 411 to rotate through elastic force until the end of the plugging rod 411 abuts against the hook part of the hook 41, and the tension spring 412 continuously applies the elastic force to the plugging rod 411 so that the plugging rod 411 stably abuts against the hook part of the hook 41, thereby reducing the risk that the hook 41 is separated from the first hanging ring 31 or the second hanging ring 33, being beneficial to stably driving the cart 3 to move, and reducing sundries scattered by the cart 3.

Referring to fig. 7 and 8, in order to reduce the sundries scattered from the top of the cart 3, a cover plate 34 is movably disposed on the top of the cart 3, a sliding hole 35 is disposed on a side wall of the cart 3 between the first hanging ring 31 and the second hanging ring 33 along the horizontal direction, and the cover plate 34 slides in the sliding hole 35 along the horizontal direction. A limiting plate 341 is welded to the end of the cover plate 34 away from the sliding hole 35, and the limiting plate 341 can prevent the cover plate 34 from separating from the cart 3 as much as possible. The cover 34 may close off the top opening of the cart 3 during transport, thereby further reducing debris spilled by the cart 3.

The implementation principle of the pipe jacking earthwork transportation device in the embodiment of the application is as follows: when the cart 3 needs to be driven to move out of the tool tube 2, the traction rope is wound through the winch 4 matched with the first hanging ring 31, and then the traction rope drives the cart 3 to move towards the winch 4, so that the cart 3 can be driven to move out of the tool tube 2. When the shallow 3 returns the tool tube 2 is ordered about to needs, with the 4 rolling haulage ropes of second link 33 complex hoist engine, the directive wheel 21 changes the direction of pulling of haulage rope, and then drives shallow 3 and returns the tool tube 2 gradually, need not the manual work and drags shallow 3 back tool tube 2 in, be favorable to further reducing constructor's intensity of labour, the haulage rope of hoist engine 4 can be supported to the supporting wheel 12 simultaneously to it takes place winding risk with shallow 3 to reduce the haulage rope.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a push pipe earthwork conveyer which characterized in that: the tool pipe driving device comprises a trolley (3) capable of moving along the length direction of a tool pipe (2) and a driving mechanism arranged in a working well (1), wherein the driving mechanism is used for driving the trolley (3) to move;

the lifting mechanism is used for driving the hanging basket (5) to lift.

2. The pipe-jacking earthwork transport device of claim 1, wherein: the driving mechanism comprises a winch (4), a traction rope of the winch (4) is connected with a hook (41), and a first hanging ring (31) matched with the hook (41) in a hooking mode is arranged on the side wall, close to the winch (4), of the trolley (3).

3. The pipe-jacking earthwork transport device of claim 2, wherein: and a dragging rope (32) is arranged on the side wall of the cart (3) far away from the winch (4).

4. The pipe-jacking earthwork transport device of claim 2, wherein: the side wall of the cart (3) far away from the winch (4) is provided with a second hanging ring (33) in hooking fit with the hook (41), and a steering wheel (21) used for changing the traction direction of the winch (4) is arranged in the tool pipe (2).

5. The pipe-jacking earthwork transport device of claim 4, wherein: and a supporting wheel (12) for supporting the traction rope of the winch (4) is arranged in the working well (1).

6. The pipe-jacking earthwork transport device of claim 2, wherein: the end part of the hook (41) close to the winch (4) is hinged with a blocking rod (411), the end part of the blocking rod (411) far away from the hinged part is abutted and matched with the hook part of the hook (41), and the hook (41) is provided with an elastic piece for driving the blocking rod (411) to abut against the hook part of the hook (41).

7. The pipe-jacking earthwork transport device of claim 6, wherein: the elastic part comprises a tension spring (412), one end of the tension spring (412) is connected to the hook (41), and the other end of the tension spring (412) is connected to the plugging rod (411).

8. A pipe-jacking earthwork transport apparatus according to any one of claims 1-7 wherein: the top of the cart (3) is movably provided with a cover plate (34).

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