CN211875274U - Axial correcting device for pipe jacking construction pipeline - Google Patents
Axial correcting device for pipe jacking construction pipeline Download PDFInfo
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- CN211875274U CN211875274U CN202020360904.6U CN202020360904U CN211875274U CN 211875274 U CN211875274 U CN 211875274U CN 202020360904 U CN202020360904 U CN 202020360904U CN 211875274 U CN211875274 U CN 211875274U
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- laser emitter
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000012937 correction Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract 6
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses a push pipe construction pipeline axial correcting unit, it includes correction subassembly and bracket component, the correction subassembly includes the laser emitter power, fixed capstan winch, the connecting rod, laser emitter, the second threaded rod, the nut, the activity capstan winch, first connecting plate, second connecting plate and connection ring, the fixed plate is fixed on fixed capstan winch, the connecting rod is articulated with the fixed plate, the connecting rod is connected with laser emitter, the second threaded rod is connected with the output of laser emitter power, nut and activity capstan winch have been cup jointed on the second threaded rod, first connecting plate is fixed on the activity capstan winch, first connecting plate is articulated with the second connecting plate, the other end of second connecting plate is articulated with being connected the ring, it cup joints on the connecting rod to connect the ring. The device can be used for conveniently correcting and measuring the sizes of different apertures, improves the accuracy of punctuation measurement when the pipelines with different apertures are corrected and measured, and ensures the working quality.
Description
Technical Field
The utility model belongs to the technical field of the pipe jacking construction appurtenance, especially, relate to a pipe jacking construction pipeline axial correcting unit.
Background
The pipe-jacking construction is an indispensable important construction technology in modern urban non-excavation pipeline technology, is an underground pipeline construction method developed after shield construction, does not need partition construction in the pipe-jacking technology construction, avoids the influence of excavation construction on traffic, damage to road surfaces, damage to earth surface vegetation and the like, and greatly shortens the construction period.
In the pipe jacking construction process, when the deviation between the jacking axis of the pipeline and the design axis is too large, the pipeline is extremely easy to bend, even the pipe joints are damaged, and the joints leak. Patent CN206929421U discloses a pipe jacking construction pipeline axial correcting unit, and it mainly comprises calibrator and tripod, but this correcting unit is to the punctuation measurement that different aperture's pipeline can not be fine, has reduced the accuracy of correction to the quality of work has been reduced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a push pipe construction pipeline axial correcting unit, it can effectively solve the above-mentioned problem that prior art exists.
In order to achieve the above object, the present invention provides the following technical solutions: a pipe-jacking construction pipeline axial correction device comprises a correction assembly and a support assembly used for supporting the correction assembly, wherein the correction assembly comprises a laser emitter power supply, a fixed capstan, a fixed plate, a rotating shaft, a connecting rod, a laser emitter, a second threaded rod, a nut, a movable capstan, a first connecting plate, a first connecting shaft, a second connecting plate, a second connecting shaft and a connecting ring, the left side of the laser emitter power supply is fixedly connected with the fixed capstan, a plurality of fixed plates are fixed on the fixed capstan at equal angles along the circumferential direction, the connecting rod is hinged with the fixed plates through the rotating shaft, the left end of the connecting rod is connected with the laser emitter, the second threaded rod penetrates through the fixed capstan to be connected with the output end of the laser emitter power supply, the nut and the movable capstan are sequentially sleeved on the second threaded rod from inside to outside, and the nut is fixedly connected with the movable capstan, one end of the first connecting plate is fixed on the movable winch, the other end of the first connecting plate is hinged to one end of the second connecting plate through a first connecting shaft, the other end of the second connecting plate is hinged to the connecting ring through a second connecting shaft, and the connecting ring is sleeved on the connecting rod.
Further, the support component includes box, driving motor, first bevel gear, second bevel gear, first threaded rod, screwed pipe, sliding block and bracing piece, the left side fixedly connected with driving motor of box inside bottom wall, driving motor's the first bevel gear of output fixedly connected with, the right side of box inside bottom wall is rotated and is connected with first threaded rod, second bevel gear has been cup jointed to the bottom of first threaded rod, second bevel gear and the meshing of first bevel gear, the screwed pipe has been cup jointed in the outside of first threaded rod, the last fixed surface of screwed pipe is connected with the sliding block, the last fixed surface of sliding block is connected with the bracing piece, the last fixed surface of bracing piece is connected with the laser emitter power.
Furthermore, the inner diameter of the connecting ring is matched with the outer diameter of the connecting rod.
Furthermore, four groups of fixing plates and four groups of connecting rods are arranged.
Further, the second connecting plate is arranged in parallel with the connecting rod.
Further, the second connecting plate rotatable angle is 45 ~ 90.
Furthermore, a transparent protective cover is arranged on the outer surface of the laser emitter.
Further, the transparent protective cover is made of organic glass materials.
Furthermore, the bracket component still includes universal brake wheel, four extreme angles departments of bottom half are located to universal brake wheel.
Furthermore, the square hole has been seted up to the box upper surface, the surface and the downthehole internal surface sliding connection of direction of sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the laser emitter power drives the second threaded rod and rotates, the second threaded rod drives the nut and outwards rotates, the nut drives the movable capstan winch who is connected rather than and outwards removes, the movable capstan winch drives first connecting plate motion, first connecting plate promotes the outside expansion of second connecting plate, the outside expansion of second connecting plate promotion connection ring, it drives the outside expansion of connecting rod rather than being connected to connect the ring, thereby accomplish the regulation of zooming to laser emitter, with the punctuation measurement of the pipeline that satisfies different apertures, improve the accuracy of correction, and the work quality is improved. (2) When the device is used, the driving motor is controlled to be started, the output end of the driving motor rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the first threaded rod to rotate, the first threaded rod rotates to drive the threaded pipe to move up and down, the threaded pipe moves up and down to drive the sliding block to move up and down, the sliding block moves up and down to drive the supporting rod to move up and down, the supporting rod moves up and down to drive the power supply of the laser emitter to move up and down, up and down adjustment of the correction assembly is completed, lifting adjustment of the laser emitter is achieved, the height of the adjusting position is adjusted before correction measurement.
Drawings
FIG. 1 is a schematic structural view of a pipe jacking construction pipeline axial calibration device according to the present invention;
FIG. 2 is a schematic structural cross-sectional view of the pipe jacking construction pipe axial direction correction device shown in FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a partial enlarged view of B in FIG. 1;
FIG. 5 is a schematic structural diagram of a calibration assembly;
description of reference numerals:
1. a box body; 2. a universal brake wheel; 3. a drive motor; 4. a first bevel gear; 5. a second bevel gear; 6. a first threaded rod; 7. a threaded pipe; 8. a slider; 9. a support bar; 10. a laser transmitter power supply; 11. fixing a winch; 12. a fixing plate; 13. a rotating shaft; 14. a connecting rod; 15. a laser transmitter; 16. a second threaded rod; 17. a nut; 18. a movable winch; 19. a first connecting plate; 20. a first connecting shaft; 21. a second connecting plate; 22. a second connecting shaft; 23. the circular ring is connected.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-5, an axial calibration device for pipe-jacking construction pipeline comprises a calibration assembly and a bracket assembly for supporting the calibration assembly, wherein the calibration assembly comprises a laser emitter power supply 10, a fixed capstan 11, a fixed plate 12, a rotating shaft 13, a connecting rod 14, a laser emitter 15, a second threaded rod 16, a nut 17, a movable capstan 18, a first connecting plate 19, a first connecting shaft 20, a second connecting plate 21, a second connecting shaft 22 and a connecting ring 23, the left side of the laser emitter power supply 10 is fixedly connected with the fixed capstan 11, a plurality of the fixed plates 12 are fixed on the fixed capstan 11 at equal angles along the circumferential direction, the connecting rod 14 is hinged with the fixed plate 12 through the rotating shaft 13, the left end of the connecting rod 14 is connected with the laser emitter 15, the second threaded rod 16 passes through the fixed capstan 11 and is connected with the output end of the laser emitter power supply 10, the nut 17 and the movable winch 18 are sequentially sleeved on the second threaded rod 16 from inside to outside, the nut 17 is fixedly connected with the movable winch 18, one end of the first connecting plate 19 is fixed on the movable winch 18, the other end of the first connecting plate 19 is hinged to one end of the second connecting plate 21 through the first connecting shaft 20, the other end of the second connecting plate 21 is hinged to the connecting ring 23 through the second connecting shaft 22, and the connecting ring 23 is sleeved on the connecting rod 14.
In above-mentioned technical scheme, the laser emitter power drives second threaded rod 16 and rotates, second threaded rod 16 drives nut 17 and outwards rotates, nut 17 drives the outside removal of the movable capstan winch rather than being connected, the movable capstan winch drives first connecting plate motion, first connecting plate promotes the outside expansion of second connecting plate, the outside expansion of second connecting plate promotion connection ring, it drives the outside expansion of connecting rod rather than being connected to connect the ring, thereby accomplish the regulation of zooming to laser emitter, with the punctuation measurement that satisfies the pipeline in different apertures, improve the accuracy of correction, and the work quality is improved.
Preferably, the bracket assembly comprises a box body 1, a driving motor 3, a first bevel gear 4, a second bevel gear 5, a first threaded rod 6, a threaded pipe 7, a sliding block 8 and a supporting rod 9, the left side of the inner bottom side wall of the box body 1 is fixedly connected with a driving motor 3, the output end of the driving motor 3 is fixedly connected with a first bevel gear 4, a first threaded rod 6 is rotatably connected to the right side of the inner bottom side wall of the box body 1, a second bevel gear 5 is sleeved at the bottom end of the first threaded rod 6, the second bevel gear 5 is meshed with the first bevel gear 4, a threaded pipe 7 is sleeved on the outer side of the first threaded rod 6, the upper surface fixedly connected with sliding block 8 of screwed pipe 7, the upper surface fixedly connected with bracing piece 9 of sliding block 8, the upper surface fixedly connected with laser emitter power 10 of bracing piece 9.
In the above technical scheme, when the device is used, the driving motor 3 is controlled to be started, the output end of the driving motor 3 rotates to drive the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 to rotate, the second bevel gear 5 rotates to drive the first threaded rod 6 to rotate, the first threaded rod 6 rotates to drive the threaded pipe 7 to move up and down, the threaded pipe 7 moves up and down to drive the sliding block 8 to move up and down, the sliding block 8 moves up and down to drive the supporting rod 9 to move up and down, the supporting rod 9 moves up and down to drive the laser emitter power supply 10 to move up and down, the up-and-down adjustment of the correction assembly is completed, thereby the up-and-down adjustment of the laser emitter is realized, the height of the adjusting.
Preferably, the inner diameter of the connecting ring 23 is adapted to the outer diameter of the connecting rod 14. In order to stabilize the laser transmitter 15 and to improve the accuracy of the calibration measurements, the connecting ring 23 is made of stainless steel, and the inner diameter of the connecting ring 23 is adapted to the outer diameter of the connecting rod 14.
Preferably, four sets of the fixing plate 12 and the connecting rods 14 are provided. In order to facilitate more accurate calibration measurement and improve calibration accuracy, four sets of connecting rods 14 are provided.
Preferably, in the above technical solution, the second connecting plate 21 is disposed parallel to the connecting rod 14, and the rotatable angle of the second connecting plate 21 is 45 ° to 90 °. In order to facilitate the correction of the fixed point more conveniently during the measurement and improve the correction accuracy, the second connecting plate 21 is parallel to the connecting rod 14, and the rotation angle of the second connecting plate 21 is 45-90 degrees.
Preferably, a transparent protective cover is disposed on an outer surface of the laser emitter 15.
Preferably, the transparent protective cover is made of organic glass material. In order to facilitate better protection of the laser emitter 15, the service life of the laser emitter 15 is prolonged, so that a transparent protective cover is arranged on the outer surface of the laser emitter 15 and is made of organic glass materials.
Preferably, the bracket assembly further comprises universal brake wheels 2, and the universal brake wheels 2 are arranged at four end corners of the bottom of the box body 1. This push pipe construction pipeline axial correcting unit through universal brake wheel 2 control moving direction, has realized removal and transport function to correcting unit, is favorable to better the carrying on work of staff, has saved the time, has improved work efficiency.
As above-mentioned technical scheme's preferred, the quad slit has been seted up to box 1 upper surface, and the surface of sliding block 8 and the downthehole internal surface sliding connection of direction are convenient for rectify the lift of subassembly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a push pipe construction pipeline axial correcting unit which characterized in that: the correcting device comprises a correcting component and a bracket component used for supporting the correcting component, wherein the correcting component comprises a laser emitter power supply (10), a fixed winch (11), a fixed plate (12), a rotating shaft (13), a connecting rod (14), a laser emitter (15), a second threaded rod (16), a nut (17), a movable winch (18), a first connecting plate (19), a first connecting shaft (20), a second connecting plate (21), a second connecting shaft (22) and a connecting ring (23), the left side of the laser emitter power supply (10) is fixedly connected with the fixed winch (11), the fixed plates (12) are fixed on the fixed winch (11) at equal angles along the circumferential direction, the connecting rod (14) is hinged with the fixed plates (12) through the rotating shaft (13), the left end of the connecting rod (14) is connected with the laser emitter (15), the second threaded rod (16) penetrates through the fixed winch (11) and is connected with the output end of the laser emitter power supply (10), nut (17) and activity capstan winch (18) have cup jointed in proper order from inside to outside on second threaded rod (16), just nut (17) and activity capstan winch (18) fixed connection, the one end of first connecting plate (19) is fixed on activity capstan winch (18), the other end of first connecting plate (19) is passed through first connecting axle (20) with the one end of second connecting plate (21) and is articulated, the other end of second connecting plate (21) is articulated through second connecting axle (22) with being connected ring (23), it cup joints to connect ring (23) on connecting rod (14).
2. The pipe-jacking construction pipeline axial correction device of claim 1, wherein: the support component comprises a box body (1), a driving motor (3), a first bevel gear (4), a second bevel gear (5), a first threaded rod (6), a threaded pipe (7), a sliding block (8) and a supporting rod (9), wherein the driving motor (3) is fixedly connected to the left side of the inner bottom wall of the box body (1), the first bevel gear (4) is fixedly connected to the output end of the driving motor (3), the first threaded rod (6) is rotatably connected to the right side of the inner bottom wall of the box body (1), the second bevel gear (5) is sleeved at the bottom end of the first threaded rod (6), the second bevel gear (5) is meshed with the first bevel gear (4), the threaded pipe (7) is sleeved on the outer side of the first threaded rod (6), the sliding block (8) is fixedly connected to the upper surface of the threaded pipe (7), the supporting rod (9) is fixedly connected to the upper, the upper surface of the supporting rod (9) is fixedly connected with a laser emitter power supply (10).
3. The pipe-jacking construction pipeline axial correction device of claim 1, wherein: the inner diameter of the connecting ring (23) is matched with the outer diameter of the connecting rod (14).
4. The pipe-jacking construction pipeline axial correction device of claim 1, wherein: four groups of the fixed plate (12) and four groups of the connecting rods (14) are arranged.
5. The pipe-jacking construction pipeline axial correction device of claim 1, wherein: the second connecting plate (21) is arranged in parallel with the connecting rod (14).
6. The pipe-jacking construction pipeline axial correction device of claim 5, wherein: the rotatable angle of the second connecting plate (21) is 45-90 degrees.
7. The pipe-jacking construction pipeline axial correction device of claim 1, wherein: the outer surface of the laser emitter (15) is provided with a transparent protective cover.
8. The pipe-jacking construction pipeline axial correction device of claim 7, wherein: the transparent protective cover is made of organic glass material.
9. The pipe-jacking construction pipeline axial correction device of claim 2, wherein: the support assembly further comprises universal brake wheels (2), and the universal brake wheels (2) are arranged at four end angles at the bottom of the box body (1).
10. The pipe-jacking construction pipeline axial correction device of claim 2, wherein: the square hole has been seted up to box (1) upper surface, the surface and the downthehole internal surface sliding connection in direction of sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020360904.6U CN211875274U (en) | 2020-03-20 | 2020-03-20 | Axial correcting device for pipe jacking construction pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020360904.6U CN211875274U (en) | 2020-03-20 | 2020-03-20 | Axial correcting device for pipe jacking construction pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN211875274U true CN211875274U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020360904.6U Expired - Fee Related CN211875274U (en) | 2020-03-20 | 2020-03-20 | Axial correcting device for pipe jacking construction pipeline |
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| CN (1) | CN211875274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114644252A (en) * | 2020-12-17 | 2022-06-21 | 昊佰电子科技（上海）有限公司 | Auxiliary laminating device |
-
2020
- 2020-03-20 CN CN202020360904.6U patent/CN211875274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114644252A (en) * | 2020-12-17 | 2022-06-21 | 昊佰电子科技（上海）有限公司 | Auxiliary laminating device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20210320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |