CN219692435U - Auxiliary pipe penetrating device for mechanical pipe jacking - Google Patents
Auxiliary pipe penetrating device for mechanical pipe jacking Download PDFInfo
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- CN219692435U CN219692435U CN202320523315.9U CN202320523315U CN219692435U CN 219692435 U CN219692435 U CN 219692435U CN 202320523315 U CN202320523315 U CN 202320523315U CN 219692435 U CN219692435 U CN 219692435U
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- 230000000149 penetrating effect Effects 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a mechanical pipe jacking auxiliary pipe penetrating device, which belongs to the technical field of auxiliary equipment for pipe construction and particularly comprises a bottom plate, wherein a plurality of sliding grooves are formed in the bottom plate, and the inner walls of the sliding grooves are connected with a pipe bracket in a sliding manner; the pipeline bracket comprises an arc-shaped supporting ring and two jacks, wherein the two jacks can respectively adjust the heights of the left end and the right end of the arc-shaped supporting ring, and the pipeline bracket has the beneficial effects that: the arc-shaped supporting ring formed by hinging the plurality of arc-shaped blocks is arranged, so that the arc-shaped supporting ring can be attached to the inner pipe more fully, the rotation of the inner pipe can be effectively avoided, and the arc-shaped supporting ring can be suitable for supporting the inner pipes with different thicknesses; the jacks are hinged to the two ends of the arc-shaped supporting ring through the movable blocks, so that the heights of the two sides of the pipeline bracket can be adjusted independently, the inner pipe can be supported better, the inner pipe and the outer pipe can be kept synchronous, and the inner pipe and the outer pipe can be conveniently inserted.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for pipeline construction, in particular to an auxiliary pipe penetrating device for a mechanical pipe jacking.
Background
In the mechanical pipe jacking and penetrating process, the steel pipe and the concrete pipe can be rubbed and bumped, the corrosion-resistant layer and the insulating support of the steel pipe are easily damaged, the possibility of pipe corrosion is increased, and hidden danger is brought to the operation of a later pipe network. In order to solve the problems, a pipe penetrating support is currently available on the market and consists of a pipe hoop and a plurality of roller devices, the roller devices are arranged on the outer surface wall of the pipe hoop, the pipe hoop is arranged on a pipe penetrating pipe through bolts, and the roller devices roll along the inner wall of a concrete pipe during pipe penetrating, so that the damage to the pipe wall caused by friction between pipe walls is avoided.
In the construction of penetrating the sleeve in the sleeve, the inner penetrating pipeline is a long-distance pipeline generally, a plurality of penetrating pipe brackets are required to be fixed on the inner penetrating sleeve in the penetrating pipe construction process, and the integral height of each penetrating pipe bracket can be adjusted; however, the height of the pipe penetrating support is integrally adjusted, the height of one side of the pipe penetrating support cannot be independently adjusted, and in the process that the inner pipe penetrates into the outer pipe, due to insufficient and different foundation strength of tunnels, when one side of the pipe penetrating support sinks due to different foundation strength of bottoms of the left side and the right side of the pipe penetrating support, the height of one side of the pipe penetrating support cannot be adjusted at the moment, so that the inner pipe and the outer pipe support have larger friction and are not easy to insert into the outer pipe.
Disclosure of Invention
The utility model is provided in view of the problems existing in the existing mechanical pipe jacking auxiliary pipe penetrating device.
Therefore, the utility model aims to provide a mechanical pipe jacking auxiliary pipe penetrating device, which solves the problems that the height of a pipe penetrating support is integrally adjusted, the height of one side of the pipe penetrating support cannot be independently adjusted, and the pipe penetrating support cannot be adjusted at the same time when one side of the pipe penetrating support is sunk due to insufficient and different foundation strength of tunnels in the process of penetrating an inner pipe into an outer pipe, such as different foundation strength at the bottoms of the left side and the right side of the pipe penetrating support, so that the inner pipe and the outer pipe support have larger friction and are not easy to be inserted into the outer pipe.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the mechanical pipe jacking auxiliary pipe penetrating device comprises a bottom plate, wherein a plurality of sliding grooves are formed in the bottom plate, and the inner walls of the sliding grooves are connected with a pipeline bracket in a sliding manner;
the pipeline support comprises an arc-shaped support ring and two jacks, wherein the two jacks can respectively adjust the heights of the left end and the right end of the arc-shaped support ring.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the jack is characterized in that the top end of the jack is inserted into a hollow tube, the inner wall of the top end of the hollow tube is inserted into a U-shaped rod, the top end of the U-shaped rod is hinged with a movable block through a pin shaft, and one end of the movable block is hinged with an arc-shaped supporting ring.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the two ends of the arc-shaped supporting ring are uniformly and integrally formed to be provided with fixed blocks, and the fixed blocks are hinged with the movable blocks through pin shafts.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the jack is connected with the hollow pipe through a bolt, and the U-shaped rod is connected with the hollow pipe through a bolt.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the arc-shaped supporting ring is formed by hinging a plurality of arc-shaped blocks, and the arc-shaped blocks on two sides of the top end are respectively hinged with the movable blocks through pin shafts.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the bottom end of the jack is fixedly connected with an internal thread pipe, the bottom end of the internal thread pipe is fixedly connected with a sliding block, and the sliding block is in sliding connection with the inner wall of the chute; the inner wall threaded connection threaded rod of internal thread pipe, the screw thread direction on the outer wall in threaded rod both ends is opposite.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the middle part of the threaded rod rotates the connecting support plate through the bearing, the bottom end of the support plate is inserted with a first support connecting seat, the support plate is connected with the first support connecting seat through a bolt, and the first support connecting seat is welded at the center of the chute.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the two ends of the threaded rod are respectively connected with a supporting rod through bearings in a rotating mode, the outer wall of the bottom end of the supporting rod is inserted with a second supporting connecting seat, the second supporting connecting seat is welded on the bottom plate, and the supporting rods are connected with the second supporting connecting seat through bolts.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: the two ends of the threaded rod are respectively inserted with a rotary sleeve, and round tubes are welded on the four outer walls of the rotary sleeve.
As a preferable scheme of the mechanical pipe jacking auxiliary pipe penetrating device, the utility model comprises the following steps: and a rubber pad is adhered to the arc-shaped block.
Compared with the prior art:
1. the arc-shaped supporting ring formed by hinging the plurality of arc-shaped blocks is arranged, so that the arc-shaped supporting ring can be attached to the inner pipe more fully, the rotation of the inner pipe can be effectively avoided, and the arc-shaped supporting ring can be suitable for supporting the inner pipes with different thicknesses;
2. the jacks are hinged to the two ends of the arc-shaped supporting ring through the movable blocks, so that the heights of the two sides of the pipeline bracket can be adjusted independently, the inner pipe can be supported better, the inner pipe and the outer pipe can be kept synchronous, and the inner pipe and the outer pipe can be conveniently inserted.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is a top view of a base plate according to embodiment 1 of the present utility model;
FIG. 3 is a perspective view of a rotating sleeve according to embodiment 1 of the present utility model;
fig. 4 is a schematic structural diagram of embodiment 2 of the present utility model.
In the figure: the bottom plate 1, the chute 11, the first support connecting seat 13, the support plate 14, the second support connecting seat 15, the support rod 16, the movable block 21, the fixed block 211, the U-shaped rod 22, the hollow pipe 23, the jack 24, the internally threaded pipe 25, the sliding block 251, the rotating sleeve 26, the driving rod 261, the circular pipe 262, the through hole 263, the internally threaded hole 264, the threaded rod 27, the arc-shaped block 28 and the rubber pad 281.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides an auxiliary pipe penetrating device for a mechanical pipe jacking, referring to fig. 1-3, which comprises a bottom plate 1, wherein a plurality of sliding grooves 11 are formed in the bottom plate 1, and the inner walls of the sliding grooves 11 are in sliding connection with a pipeline bracket;
the pipeline support comprises an arc-shaped support ring and two jacks 24, wherein the arc-shaped support ring is formed by hinging a plurality of arc-shaped blocks 28, the arc-shaped blocks 28 on two sides of the top end are respectively hinged with the movable block 21 through pin shafts, and the two jacks 24 can respectively adjust the heights of the left end and the right end of the arc-shaped support ring.
The top end of the jack 24 is inserted into the hollow tube 23, the inner wall of the top end of the hollow tube 23 is inserted into the U-shaped rod 22, the top end of the U-shaped rod 22 is hinged with the movable block 21 through a pin shaft, one end of the movable block 21 is hinged with the arc-shaped supporting ring, the jack 24 is connected with the hollow tube 23 through a bolt, and the U-shaped rod 22 is connected with the hollow tube 23 through a bolt.
The two ends of the arc-shaped supporting ring are uniformly and integrally formed with a fixed block 211, and the fixed block 211 is hinged with the movable block 21 through a pin shaft.
The bottom end of the jack 24 is fixedly connected with an internal thread pipe 25, the bottom end of the internal thread pipe 25 is fixedly connected with a sliding block 251, and the sliding block 251 is in sliding connection with the inner wall of the chute 11; the inner wall of the internally threaded tube 25 is in threaded connection with a threaded rod 27, and the directions of threads on the outer walls of the two ends of the threaded rod 27 are opposite.
The middle part of the threaded rod 27 is connected with the supporting plate 14 through a bearing in a rotating way, the bottom end of the supporting plate 14 is inserted into the first supporting connecting seat 13, the supporting plate 14 is connected with the first supporting connecting seat 13 through a bolt, and the first supporting connecting seat 13 is welded at the center of the sliding groove 11.
The both ends of threaded rod 27 all are connected with bracing piece 16 through the bearing rotation, and the outer wall of bracing piece 16 bottom has pegged graft and has been supported connecting seat 15, and second supports connecting seat 15 welding is on bottom plate 1, and threaded rod 27 both ends have all been pegged graft and have been had the swivel housing 26, all welded on four outer walls of swivel housing 26 and have been had seted up through-hole 263 and internal screw hole 264 on the swivel housing 26, and internal screw hole 264 is used for using the bolt to fix swivel housing 26 and threaded rod 27.
When the pipe is specifically used, the length of the bottom plate 1 is set according to the length of the inner pipe, a proper number of pipe brackets are arranged on the bottom plate 1, and the inner pipe is lapped on an arc-shaped supporting ring in the pipe brackets; the heights of the inner pipes are adjusted by simultaneously controlling the jacks 24 below the two sides of the pipeline bracket; the height of one side of the pipe support can be independently controlled by independently adjusting one of the jacks 24, so that the heights of both sides of the inner pipe can be sufficiently adjusted, the inner pipe and the outer pipe are coaxially distributed, and the inner pipe is easier to be inserted into the outer pipe.
Example 2:
referring to fig. 4, unlike example 1, there is: a rubber pad 281 is bonded to the arcuate block 28.
When the inner pipe is specifically used, the rubber pad 281 is in close contact with the outer wall of the inner pipe, so that the rotation of the inner pipe can be completely avoided, and the construction is easier to carry out.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides a supplementary poling device of machinery push pipe, includes bottom plate (1), its characterized in that: a plurality of sliding grooves (11) are formed in the bottom plate (1), and the inner walls of the sliding grooves (11) are connected with a pipeline bracket in a sliding manner;
the pipeline bracket comprises an arc-shaped supporting ring and two jacks (24), and the two jacks (24) can respectively adjust the heights of the left end and the right end of the arc-shaped supporting ring;
the arc-shaped supporting ring is formed by hinging a plurality of arc-shaped blocks (28), and the arc-shaped blocks (28) on two sides of the top end are respectively hinged with the movable block (21) through pin shafts.
2. The mechanical pipe jacking auxiliary pipe penetrating device according to claim 1, wherein the top end of the jack (24) is inserted into a hollow pipe (23), the inner wall of the top end of the hollow pipe (23) is inserted into a U-shaped rod (22), the top end of the U-shaped rod (22) is hinged with a movable block (21) through a pin shaft, and one end of the movable block (21) is hinged with an arc-shaped supporting ring.
3. The mechanical pipe jacking auxiliary pipe penetrating device according to claim 2, wherein fixed blocks (211) are formed at two ends of the arc-shaped supporting ring uniformly, and the fixed blocks (211) are hinged with the movable blocks (21) through pin shafts.
4. A mechanical push pipe auxiliary pipe penetrating device according to claim 2 or 3, wherein the jack (24) and the hollow pipe (23) are connected through bolts, and the U-shaped rod (22) and the hollow pipe (23) are connected through bolts.
5. The mechanical jacking pipe auxiliary pipe penetrating device according to claim 1, wherein the bottom end of the jack (24) is fixedly connected with an internal thread pipe (25), the bottom end of the internal thread pipe (25) is fixedly connected with a sliding block (251), and the sliding block (251) is in sliding connection with the inner wall of the sliding groove (11); the inner wall threads of the inner threaded pipe (25) are connected with threaded rods (27), and the threads on the outer walls of the two ends of the threaded rods (27) are opposite in direction.
6. The mechanical pipe jacking auxiliary pipe penetrating device according to claim 5, wherein the middle part of the threaded rod (27) is connected with a supporting plate (14) through a bearing in a rotating mode, the bottom end of the supporting plate (14) is connected with a first supporting connecting seat (13) in an inserting mode, the supporting plate (14) is connected with the first supporting connecting seat (13) through a bolt, and the first supporting connecting seat (13) is welded at the center of the sliding groove (11).
7. The mechanical pipe jacking auxiliary pipe penetrating device according to claim 5 or 6, wherein two ends of the threaded rod (27) are respectively connected with a supporting rod (16) through bearings in a rotating mode, a second supporting connecting seat (15) is inserted into the outer wall of the bottom end of the supporting rod (16), the second supporting connecting seat (15) is welded on the bottom plate (1), and the supporting rod (16) is connected with the second supporting connecting seat (15) through bolts.
8. The mechanical pipe jacking auxiliary pipe penetrating device according to claim 7, wherein two ends of the threaded rod (27) are respectively inserted with a rotary sleeve (26), and round pipes (262) are respectively welded on four outer walls of the rotary sleeve (26).
9. A mechanical push pipe auxiliary pipe penetrating device according to claim 4, wherein a rubber pad (281) is adhered to the arc-shaped block (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320523315.9U CN219692435U (en) | 2023-03-17 | 2023-03-17 | Auxiliary pipe penetrating device for mechanical pipe jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320523315.9U CN219692435U (en) | 2023-03-17 | 2023-03-17 | Auxiliary pipe penetrating device for mechanical pipe jacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692435U true CN219692435U (en) | 2023-09-15 |
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ID=87946044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320523315.9U Active CN219692435U (en) | 2023-03-17 | 2023-03-17 | Auxiliary pipe penetrating device for mechanical pipe jacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692435U (en) |
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2023
- 2023-03-17 CN CN202320523315.9U patent/CN219692435U/en active Active
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