CN220011970U - Traction balancing device - Google Patents
Traction balancing device Download PDFInfo
- Publication number
- CN220011970U CN220011970U CN202321697757.1U CN202321697757U CN220011970U CN 220011970 U CN220011970 U CN 220011970U CN 202321697757 U CN202321697757 U CN 202321697757U CN 220011970 U CN220011970 U CN 220011970U
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- China
- Prior art keywords
- fixedly connected
- wall
- clamping sleeve
- pipe
- sleeve block
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to the technical field of pipeline construction, in particular to a traction balancing device, which comprises an outer pipe, wherein one side of the outer pipe is fixedly connected with a sunk well, and a jacking pipe is arranged in the outer pipe; according to the utility model, the gasket seat can be lifted into the open caisson by utilizing lifting equipment and matching with the lifting lug, the clamping sleeve block passes through the outer pipe and is pulled into the open caisson at the other position by using the pull rope, then the penetrating end of the jacking pipe is inserted into the inner wall of the clamping sleeve block, the inner wall of the jacking pipe is tightly propped by controlling the inner top plate through the bidirectional hydraulic rod, then the clamping sleeve block is fixed with the outer wall of the jacking pipe through the locking bolt, the upper end and the lower end of the inner wall of the supporting wheel are tightly propped against the inner wall of the outer pipe after the fixing is finished, then the driving motor can be started to drive the winding roller to rotate so as to wind the steel stranded rope, and the device can guide and balance the traction of the jacking pipe while the jacking pipe is pulled, so that the penetrating end of the jacking pipe is prevented from being damaged in the traction process.
Description
Technical Field
The utility model relates to the technical field of pipeline construction, in particular to a traction balancing device.
Background
The pipe-jacking construction is a construction method of an underground pipeline developed after the shield construction, which does not need to excavate a surface layer and can pass through roads, railways, rivers, ground buildings, underground structures, various underground pipelines and the like. The pipe jacking construction is to push the tool pipe or the heading machine from the working well to the receiving well through the soil layer by means of the thrust of the main top oil cylinder, the relay between the pipelines and the like.
And when concrete construction, personnel often need wear to establish a set of pipe that the diameter is less in the outer tube and use, and when the cover establishes the pipe, often need use to draw equipment to wear to establish the outer tube with the pipe, and current draw equipment is mostly all twine wire rope in the one end of pipe, then carry out the rolling through draw equipment to wire rope, thereby can pass the pipe with the pipe, nevertheless can accomplish the wearing of pipe, but the pipe often appears the condition of skew direction at the in-process of drawing, thereby lead to drawing in-process pipe because of the skew of traction direction, and receive the damage easily.
Disclosure of Invention
The utility model aims to provide a traction balancing device so as to solve the problem that the push pipe is easy to damage due to the deviation of the traction direction in the traction process because the deviation of the traction direction often occurs in the traction process of the push pipe proposed in the background art.
The technical scheme of the utility model is as follows: the utility model provides a traction balance device, includes the outer tube, one side fixedly connected with open caisson of outer tube is provided with the push pipe in the outer tube, still includes:
the clamping sleeve block is sleeved at one end of the jacking pipe;
the traction mechanism is positioned in the outer tube;
the driving mechanism is positioned in the open caisson;
the traction mechanism comprises a balance unit and a fastening unit, the balance unit comprises a steel strand rope arranged on one side of a clamping sleeve block, one end of the steel strand rope is fixedly connected with a reinforcing pull block, one side outer wall of the clamping sleeve block is fixedly connected with a plurality of pull lugs, pull rods are fixedly connected to the pull lugs, one ends of the pull rods are fixedly connected to the reinforcing pull block, two mounting holes are formed in the top and the bottom of the clamping sleeve block, locking bolts are arranged in the two groups of mounting holes, and the two groups of locking bolts are respectively connected to the upper end and the lower end of the outer wall of the jacking pipe in a threaded mode.
Preferably, the fastening unit comprises a fixed clamping seat fixedly connected to the inner wall of one side of the clamping sleeve block, one end of the fixed clamping seat is fixedly connected with a bidirectional hydraulic rod, two ends of the bidirectional hydraulic rod are fixedly connected with inner top plates, the two inner top plates are contacted with the inner wall of the top pipe, and the two inner top plates are slidably connected to the inner wall of one side of the clamping sleeve block.
Preferably, the driving mechanism comprises a mounting seat fixedly connected to the inner wall of the bottom of the open caisson, a cushion seat is fixedly connected to the top of the mounting seat, a driving motor and a winding roller are mounted at the top of the cushion seat, the other end of the steel strand rope is wound on the winding roller, and a belt pulley assembly is mounted between the output end of the driving motor and the input end of the winding roller.
Preferably, the upper end and the lower end of the outer wall of the clamping sleeve block are fixedly connected with a plurality of supporting wheels, and the two groups of supporting wheels are respectively and slidably connected to the upper end and the lower end of the inner wall of the outer tube.
Preferably, lifting lugs are fixedly connected to two sides of the top of the pad seat.
Preferably, the two inner top plates are fixedly connected with anti-slip teeth on one side close to the top pipe.
The utility model provides a traction balance device through improvement, which has the following improvements and advantages compared with the prior art:
according to the utility model, the penetrating end of the jacking pipe is inserted into the inner wall of the clamping sleeve block, the inner top plate is controlled to tightly prop against the inner wall of the jacking pipe through the bidirectional hydraulic rod, the clamping sleeve block is fixed with the outer wall of the jacking pipe through the locking bolt, the upper end and the lower end of the inner wall of the outer pipe are tightly propped against the control supporting wheel after the fixing is finished, then the driving motor can be started to drive the winding roller to rotate to wind the steel strand, and the device can guide and balance the traction of the jacking pipe while the jacking pipe is pulled, so that the penetrating end of the jacking pipe is prevented from being damaged in the traction process.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic perspective view of a wind-up roll of the present utility model;
fig. 4 is a schematic perspective view of an inner roof panel according to the present utility model.
Reference numerals illustrate:
100. an outer tube; 200. sinking well; 300. jacking pipes; 400. a mounting base; 410. a pad seat; 420. a driving motor; 421. lifting lugs; 430. a wind-up roll; 431. steel strand; 500. clamping the sleeve block; 510. pulling lugs; 511. a pull rod; 520. a support wheel; 530. a locking bolt; 540. an inner top plate; 550. a bidirectional hydraulic rod.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a traction balancing device through improvement, which comprises the following technical scheme:
as shown in fig. 1 to 4, a traction balance device includes an outer tube 100, one side of the outer tube 100 is fixedly connected with a caisson 200, a jacking pipe 300 is arranged in the outer tube 100, and the traction balance device further includes:
the clamping sleeve block 500 is sleeved at one end of the jacking pipe 300;
a traction mechanism located within the outer tube 100;
the driving mechanism is positioned in the open caisson 200;
the traction mechanism comprises a balance unit and a fastening unit, the balance unit comprises a steel twisted rope 431 arranged on one side of a clamping sleeve block 500, one end of the steel twisted rope 431 is fixedly connected with a reinforcing pull block, one side outer wall of the clamping sleeve block 500 is fixedly connected with a plurality of pull lugs 510, the pull lugs 510 are fixedly connected with pull rods 511, one ends of the pull rods 511 are fixedly connected with the reinforcing pull block, two mounting holes are formed in the top and the bottom of the clamping sleeve block 500, locking bolts 530 are arranged in the two groups of mounting holes, and the two groups of locking bolts 530 are respectively screwed on the upper end and the lower end of the outer wall of the jacking pipe 300; by means of the structure, through the arrangement of the balancing unit, the traction of the jacking pipe 300 can be conducted in a guiding and balancing mode while the jacking pipe 300 is pulled, and therefore damage to the penetrating end of the jacking pipe 300 in the traction process can be avoided.
Further, the fastening unit comprises a fixing clamping seat fixedly connected to the inner wall of one side of the clamping sleeve block 500, one end of the fixing clamping seat is fixedly connected with a bidirectional hydraulic rod 550, two ends of the bidirectional hydraulic rod 550 are fixedly connected with inner top plates 540, the two inner top plates 540 are contacted with the inner wall of the jacking pipe 300, and the two inner top plates 540 are slidably connected to the inner wall of one side of the clamping sleeve block 500; by means of the structure, the situation that the jacking pipe 300 and the clamping sleeve block 500 are separated in the traction process is avoided through the arrangement of the fastening unit.
Further, the driving mechanism comprises a mounting seat 400 fixedly connected to the inner wall of the bottom of the open caisson 200, a cushion seat 410 is fixedly connected to the top of the mounting seat 400, a driving motor 420 and a winding roller 430 are mounted on the top of the cushion seat 410, the other end of a steel rope 431 is wound on the winding roller 430, and a belt pulley assembly is mounted between the output end of the driving motor 420 and the input end of the winding roller 430; by means of the structure, the winding roller 430 is convenient to wind the steel rope 431 through the arrangement of the driving mechanism.
Further, the upper end and the lower end of the outer wall of the clamping sleeve block 500 are fixedly connected with a plurality of supporting wheels 520, and the two groups of supporting wheels 520 are respectively and slidably connected with the upper end and the lower end of the inner wall of the outer tube 100; by means of the above structure, the sliding direction of the push pipe 300 is conveniently guided by the arrangement of the supporting wheels 520.
Further, lifting lugs 421 are fixedly connected to both sides of the top of the pad 410; by means of the structure, through the arrangement of the lifting lugs 421, personnel can conveniently utilize lifting equipment to lift the backing block 410 into the open caisson 200 in cooperation with the lifting lugs 421.
Further, anti-slip teeth are fixedly connected to one side of the two inner top plates 540, which is close to the top pipe 300; by means of the structure, through the arrangement of the anti-slip teeth, the friction force between the inner top plate 540 and the upper end and the lower end of the inner wall of the jacking pipe 300 can be increased, and therefore the fixing effect of the inner top plate 540 and the inner wall of the jacking pipe 300 is improved.
Working principle: firstly, a person can use a lifting device to lift the gasket 410 into the open caisson 200 and fix the gasket with the mounting seat 400 through bolts and the like by matching with the lifting lugs 421, after the fixing is completed, the person can use a pull rope to pull the clamping sleeve block 500 into the open caisson 200 at the other place through the outer tube 100, then one end of the push tube 300 to be penetrated is inserted into the inner wall of the clamping sleeve block 500, the inner top plates 540 can be inserted into the inner wall of the push tube 300, then the two inner top plates 540 move towards the upper end and the lower end of the inner wall of the push tube 300 through the extension of the bidirectional hydraulic rods 550, so that the inner wall of the push tube 300 is tightly propped, then the locking bolt 530 is taken out, the outer wall of the clamping sleeve block 500 is fixed with the outer wall of the push tube 300 through the locking bolt 530, after the fixing is completed, the person can stretch the supporting wheel 520 to enable the upper end and the lower end of the inner wall of the outer tube 100 to be propped, the driving motor 420 can be started through electrifying, the driving motor 420 can be driven, the winding roller 430 can rotate on the support, so that the steel rope 431 can be wound up, and the steel rope 431 can be pulled into the inner wall of the push tube 300 through the reinforcing block 511, the pull tube 500, the inner wall of the clamping sleeve 300 can be pulled into the working position 300.
Claims (6)
1. A traction balancing device comprising an outer tube (100), characterized in that: one side fixedly connected with open caisson (200) of outer tube (100), be provided with push pipe (300) in outer tube (100), still include:
the clamping sleeve block (500), the clamping sleeve block (500) is sleeved at one end of the jacking pipe (300);
the traction mechanism is positioned in the outer tube (100);
the driving mechanism is positioned in the open caisson (200);
the traction mechanism comprises a balance unit and a fastening unit, wherein the balance unit comprises a steel twisted rope (431) arranged on one side of a clamping sleeve block (500), one end of the steel twisted rope (431) is fixedly connected with a reinforcing pull block, one side outer wall of the clamping sleeve block (500) is fixedly connected with a plurality of pull lugs (510), pull rods (511) are fixedly connected to the pull lugs (510), one ends of the pull rods (511) are fixedly connected to the reinforcing pull block, two mounting holes are formed in the top and the bottom of the clamping sleeve block (500), locking bolts (530) are arranged in the two groups of mounting holes, and the two groups of locking bolts (530) are respectively connected to the upper end and the lower end of the outer wall of the jacking pipe (300) in a screwed mode.
2. A traction balancing apparatus according to claim 1, wherein: the fastening unit comprises a fixed clamping seat fixedly connected to the inner wall of one side of the clamping sleeve block (500), one end of the fixed clamping seat is fixedly connected with a bidirectional hydraulic rod (550), two ends of the bidirectional hydraulic rod (550) are fixedly connected with inner top plates (540), the two inner top plates (540) are contacted with the inner wall of the jacking pipe (300), and the two inner top plates (540) are slidably connected to the inner wall of one side of the clamping sleeve block (500).
3. A traction balancing apparatus according to claim 1, wherein: the driving mechanism comprises a mounting seat (400) fixedly connected to the inner wall of the bottom of the open caisson (200), a cushion seat (410) is fixedly connected to the top of the mounting seat (400), a driving motor (420) and a winding roller (430) are mounted on the top of the cushion seat (410), the other end of a steel rope (431) is wound on the winding roller (430), and a belt pulley assembly is mounted between the output end of the driving motor (420) and the input end of the winding roller (430) together.
4. A traction balancing apparatus according to claim 2, wherein: the upper end and the lower end of the outer wall of the clamping sleeve block (500) are fixedly connected with a plurality of supporting wheels (520), and the two groups of supporting wheels (520) are respectively and slidably connected to the upper end and the lower end of the inner wall of the outer tube (100).
5. A traction balancing apparatus according to claim 3, wherein: lifting lugs (421) are fixedly connected to two sides of the top of the cushion seat (410).
6. A traction balancing apparatus according to claim 2, wherein: and anti-skid teeth are fixedly connected to one sides of the two inner top plates (540) close to the top pipe (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697757.1U CN220011970U (en) | 2023-06-30 | 2023-06-30 | Traction balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697757.1U CN220011970U (en) | 2023-06-30 | 2023-06-30 | Traction balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220011970U true CN220011970U (en) | 2023-11-14 |
Family
ID=88687907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321697757.1U Active CN220011970U (en) | 2023-06-30 | 2023-06-30 | Traction balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220011970U (en) |
-
2023
- 2023-06-30 CN CN202321697757.1U patent/CN220011970U/en active Active
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