CN220870230U - Push pipe angle mechanism of rectifying - Google Patents
Push pipe angle mechanism of rectifying Download PDFInfo
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- CN220870230U CN220870230U CN202322584794.8U CN202322584794U CN220870230U CN 220870230 U CN220870230 U CN 220870230U CN 202322584794 U CN202322584794 U CN 202322584794U CN 220870230 U CN220870230 U CN 220870230U
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- roller
- jacking
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- jacking pipe
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The application discloses a jacking pipe angle deviation rectifying mechanism, and belongs to the technical field of jacking pipe deviation rectifying. Comprising the following steps: the top of the mounting plate is provided with a fixed roller piece and a movable roller piece, the fixed roller piece is respectively provided with a fixed bracket and a movable bracket, and the tops of the fixed bracket and the movable bracket are respectively provided with a pair of supporting rollers; the limiting assemblies are arranged in a pair, and the limiting assemblies are respectively positioned at two sides of the supporting roller; and the driving unit is connected with one supporting roller in the fixed roller piece and is used for driving the supporting roller to rotate. According to the application, the height of the mounting plate is controlled through the lifting platform, so that a pair of supporting rollers on the movable roller piece are abutted against two sides of the bottom of the front jacking pipe, the rear jacking pipe is placed on the supporting rollers in the fixed roller piece, at the moment, the two jacking pipes can be aligned automatically, the supporting rollers on the fixed roller piece are driven to rotate through the motor, and the jacking pipes can be driven to rotate by utilizing friction between the supporting rollers and the jacking pipes, so that the hole positions on the jacking pipe flange are corrected.
Description
Technical Field
The application relates to the technical field of jacking pipe deviation correction, in particular to a jacking pipe angle deviation correction mechanism.
Background
The pipe jacking engineering is a sub-subject in the non-excavation engineering or a process for the non-excavation engineering construction. The pipeline is subjected to construction processes such as non-excavation of a surface layer, crossing of roads, railways, rivers, ground buildings, underground structures, various underground pipelines and the like by auxiliary equipment, and in the construction process, after the joint of the jacking pipes is deviated, the deviation of the two connected jacking pipes is eliminated, so that the connection is stable and horizontal, and the normal work is ensured.
The patent with the bulletin number of CN214384272U discloses a jacking pipe deviation correcting device, and the jacking pipe can be limited in the horizontal direction through a limiting component, so that the jacking pipe can be prevented from being horizontally moved on a deviation correcting top plate, and the two jacking pipes are not in the same straight line, and can be conveniently connected between the two follow-up jacking pipes through the limiting component.
However, because the two jacking pipes are generally connected by adopting flanges during butt joint, the two jacking pipes can be adjusted on the same straight line by adopting the technical scheme, but the jacking pipes to be installed still need to be rotated and adjusted, so that bolt hole positions on the flanges of the two jacking pipes are opposite, the jacking pipes are fixed after being clamped by the clamping plates, and the positions of the bolt hole positions on the flanges are inconvenient to adjust.
It is necessary to provide a jacking pipe angle deviation correcting mechanism to solve the above problems.
It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.
Disclosure of Invention
Based on the above problems existing in the prior art, the present application aims to solve the problems: the utility model provides a push pipe angle mechanism of rectifying, it is rotatory to drive the backing roll on the fixed roller spare through the motor, utilizes the frictional force between backing roll and the push pipe can drive the push pipe and rotate to rectify the last hole site of push pipe flange.
The technical scheme adopted for solving the technical problems is as follows: a push pipe angle deviation rectifying mechanism, comprising: the device comprises a mounting plate, wherein a fixed roller piece and a movable roller piece are mounted on the top of the mounting plate, the fixed roller piece is respectively provided with a fixed bracket and a movable bracket, and a pair of supporting rollers are mounted on the tops of the fixed bracket and the movable bracket; the limiting assemblies are arranged in a pair, and the limiting assemblies are respectively positioned at two sides of the supporting roller; and the driving unit is connected with one supporting roller in the fixed roller piece and is used for driving the supporting roller to rotate.
Further, a sliding groove is formed in the top of the mounting plate and located in front of the fixed roller, and a sliding block matched with the sliding groove is arranged at the bottom of the movable support.
Further, the outer parts of the supporting rollers are sleeved with rubber sleeves, and the rubber sleeves are fixedly connected to the outer surfaces of the supporting rollers.
Further, the limiting assembly comprises a cross beam, and a pair of stop rods are arranged at the top of the cross beam.
Further, one side fixedly connected with guide bar of crossbeam, the side of mounting panel be provided with the bar hole of guide bar looks adaptation, the middle part of crossbeam wears to establish and rotates and be connected with the screw rod, be provided with on the mounting panel with screw hole of screw rod looks adaptation.
Further, a lifting platform is arranged below the mounting plate, and the mounting plate is fixedly mounted at the top of the lifting platform.
The beneficial effects of the application are as follows: according to the pipe jacking angle deviation correcting mechanism, the position of the mounting plate is moved, the height of the mounting plate is controlled through the lifting platform, a pair of supporting rollers on the movable roller piece are abutted against two sides of the bottom of a previous pipe jacking, the latter pipe jacking is placed on the supporting rollers in the fixed roller piece, at the moment, the two pipe jacking can be automatically aligned, the supporting rollers on the fixed roller piece are driven to rotate through the motor, the pipe jacking can be driven to rotate by utilizing friction force between the supporting rollers and the pipe jacking, so that hole positions on the pipe jacking flange can be corrected, and the limiting assembly can limit and block the pipe jacking to prevent the pipe jacking from rolling down from the supporting rollers.
In addition to the objects, features and advantages described above, the present application has other objects, features and advantages. The present application will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a schematic view of a jacking angle deviation correcting mechanism according to the present application;
FIG. 2 is a schematic view of the separation structure of the movable roller and the mounting plate of FIG. 1;
fig. 3 is a schematic diagram of a separation structure of the spacing assembly and the mounting plate of fig. 1.
Wherein, each reference sign in the figure:
1. a mounting plate; 11. a chute; 12. a bar-shaped hole; 13. a screw hole;
2. fixing the roller; 21. a fixed bracket;
3. A movable roller member; 31. a movable bracket; 32. a slide block;
4. A support roller;
5. A limit component; 51. a cross beam; 52. a stop lever; 53. a guide rod; 54. a screw;
6. And lifting the platform.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1-2, the present application provides a jacking pipe angle deviation rectifying mechanism, comprising: the mounting panel 1, fixed roller spare 2 and movable roller spare 3 are installed at the top of this mounting panel 1, fixed roller spare 2 has fixed bolster 21 and movable bolster 31 respectively, a pair of backing roll 4 is all installed at the top of fixed bolster 21 and movable bolster 31, backing roll 4 rotates to be connected on fixed bolster 21 and movable bolster 31, a pair of backing roll 4 is parallel arrangement, place the push pipe between a pair of backing roll 4, make the push pipe the same with backing roll 4 axial, a pair of backing roll 4 can carry out steady rest to the bottom both sides of the push pipe of column structure.
As shown in fig. 1-2, in an embodiment, a chute 11 is provided at the top of the mounting plate 1, the section of the chute 11 may be T-shaped, the chute 11 is located in front of the fixed roller 2, a sliding block 32 adapted to the chute 11 is provided at the bottom of the movable bracket 31, and the movable roller 3 is slidably connected in the chute 11 of the mounting plate 1 through the movable bracket 31, so that the movable roller 3 can stably slide at the top of the mounting plate 1.
As shown in fig. 1-2, in this embodiment, the fixed roller 2 and the movable roller 3 can both support a jacking pipe, when two jacking pipes are butted, the distance between the movable roller 3 can be changed by sliding the movable bracket 31 so as to adapt to the positions of the jacking pipes, two jacking pipes to be butted are respectively placed at the tops of the fixed roller 2 and the movable roller 3, the supporting roller 4 can facilitate the rotation of the jacking pipes, so that deviation correction can be performed on the jacking pipes, and hole sites on flanges of the two jacking pipes can be aligned.
As shown in fig. 1-3, the jacking pipe angle deviation correcting mechanism is further provided with a pair of limiting assemblies 5, the limiting assemblies 5 are arranged on two sides of the supporting roller 4, and when the jacking pipe rotates at the top of the supporting roller 4, the limiting assemblies 5 can limit and block the jacking pipe to prevent the jacking pipe from falling off from the supporting roller 4.
As shown in fig. 1, the jacking pipe angle deviation correcting mechanism is further provided with a driving unit, the driving unit is connected with one supporting roller 4 in the fixed roller piece 2 and is used for driving the supporting roller 4 to rotate, the driving unit can be a motor, the motor can be fixedly arranged at the top of the mounting plate 1, an output shaft of the motor can drive the supporting roller 4 to rotate through a synchronous belt, and when the jacking pipe is placed at the top of the supporting roller 4, the jacking pipe can be driven to rotate through friction force between the supporting roller 4 and the jacking pipe by driving the supporting roller 4 to rotate. In addition, the outside of a plurality of backing rolls 4 all overlaps and is equipped with the rubber leather sheath, and rubber leather sheath fixed connection is at the surface of backing roll 4, and the rubber sheath of setting can increase the coefficient of friction between backing roll 4 and the push pipe.
As shown in fig. 1-3, in an embodiment, the limiting assembly 5 includes a beam 51, a pair of stop rods 52 are disposed at the top of the beam 51, and when the jacking pipe is located at the top of the fixed roller 2, two groups of beams 51 on two sides of the mounting plate 1 are respectively attached to two ends of the jacking pipe, so that the jacking pipe can be effectively prevented from falling off from the supporting roller 4 in the rotating process.
Wherein, one side fixedly connected with guide bar 53 of crossbeam 51, the quantity of guide bar 53 preferably can be two, and the side of mounting panel 1 is provided with the bar hole 12 with guide bar 53 looks adaptation, and guide bar 53 wears to establish and sliding connection in bar hole 12, makes spacing subassembly 5 can carry out stable slip along bar hole 12, and in addition, the middle part of crossbeam 51 wears to establish and rotates and be connected with screw 54, is provided with the screw 13 with screw 54 looks adaptation on the mounting panel 1, can adjust the position of pin 52 through rotating screw 54, simple structure convenient operation simultaneously.
As shown in fig. 1, in this embodiment, a lifting platform 6 is disposed below the mounting plate 1, the mounting plate 1 is fixedly mounted on the top of the lifting platform 6, the position of the mounting plate 1 is moved, and the height of the mounting plate 1 is controlled by the lifting platform 6, so that a pair of support rollers 4 on the movable roller member 3 are abutted against two sides of the bottom of the previous push pipe, at this time, the latter push pipe is placed on the support rollers 4 in the fixed roller member 2, and the two push pipes can be aligned automatically.
Working principle:
The mounting plate 1 is horizontally moved, the position of the mounting plate 1 is moved, the height of the mounting plate 1 is controlled through the lifting platform 6, a pair of supporting rollers 4 on the movable roller piece 3 are abutted against two sides of the bottom of the front jacking pipe, the rear jacking pipe is placed on the supporting rollers 4 in the fixed roller piece 2, the group of supporting rollers 4 can stably support the rear jacking pipe, and at the moment, the two jacking pipes can be automatically aligned;
The cross beam 51 is rotated to enable the limit assemblies 5 on the two sides of the mounting plate 1 to move towards the rear jacking pipe until the stop rods 52 on the two sides of the mounting plate 1 are close to the two sides of the rear jacking pipe;
The supporting roller 4 on the fixed roller piece 2 is driven to rotate by the motor, and the jacking pipe can be driven to rotate by utilizing the friction force between the supporting roller 4 and the jacking pipe so as to correct the hole position on the jacking pipe flange.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a push pipe angle mechanism of rectifying which characterized in that: comprising the following steps:
The device comprises a mounting plate (1), wherein a fixed roller (2) and a movable roller (3) are arranged at the top of the mounting plate (1), the fixed roller (2) is respectively provided with a fixed bracket (21) and a movable bracket (31), and a pair of supporting rollers (4) are arranged at the tops of the fixed bracket (21) and the movable bracket (31);
the limiting assemblies (5) are arranged in a pair, and the limiting assemblies (5) are respectively positioned at two sides of the supporting roller (4);
And the driving unit is connected with one supporting roller (4) in the fixed roller piece (2) and is used for driving the supporting roller (4) to rotate.
2. The jacking pipe angle deviation correcting mechanism according to claim 1, wherein: the top of mounting panel (1) is provided with spout (11), spout (11) are located the place ahead of fixed roller spare (2), the bottom of movable support (31) be provided with slider (32) of spout (11) looks adaptation.
3. The jacking pipe angle deviation correcting mechanism according to claim 1, wherein: the outer parts of the supporting rollers (4) are sleeved with rubber sleeves which are fixedly connected to the outer surfaces of the supporting rollers (4).
4. The jacking pipe angle deviation correcting mechanism according to claim 1, wherein: the limiting assembly (5) comprises a cross beam (51), and a pair of stop rods (52) are arranged at the top of the cross beam (51).
5. The jacking pipe angle deviation rectifying mechanism according to claim 4, wherein: one side fixedly connected with guide bar (53) of crossbeam (51), the side of mounting panel (1) be provided with bar hole (12) of guide bar (53) looks adaptation, the middle part of crossbeam (51) wears to establish and rotates and be connected with screw rod (54), be provided with on mounting panel (1) with screw (13) of screw rod (54) looks adaptation.
6. The jacking pipe angle deviation correcting mechanism according to claim 1, wherein: lifting platforms (6) are arranged below the mounting plates (1), and the mounting plates (1) are fixedly mounted at the tops of the lifting platforms (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584794.8U CN220870230U (en) | 2023-09-22 | 2023-09-22 | Push pipe angle mechanism of rectifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584794.8U CN220870230U (en) | 2023-09-22 | 2023-09-22 | Push pipe angle mechanism of rectifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870230U true CN220870230U (en) | 2024-04-30 |
Family
ID=90820134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322584794.8U Active CN220870230U (en) | 2023-09-22 | 2023-09-22 | Push pipe angle mechanism of rectifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870230U (en) |
-
2023
- 2023-09-22 CN CN202322584794.8U patent/CN220870230U/en active Active
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