CN218598974U - Push bench with accurate positioning structure - Google Patents
Push bench with accurate positioning structure Download PDFInfo
- Publication number
- CN218598974U CN218598974U CN202222223422.8U CN202222223422U CN218598974U CN 218598974 U CN218598974 U CN 218598974U CN 202222223422 U CN202222223422 U CN 202222223422U CN 218598974 U CN218598974 U CN 218598974U
- Authority
- CN
- China
- Prior art keywords
- fixed
- laser
- push bench
- cylinder
- rectifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a push bench with accurate positioning structure, including the push bench body, the fixed a plurality of hydro-cylinders of rectifying that are equipped with of positive opposite side of push bench body, the fixed preceding section of thick bamboo that is equipped with of positive opposite side of hydro-cylinder of rectifying, the fixed light target that is equipped with of opposite side at preceding section of thick bamboo middle part, light target follow light source straight line fixed and are equipped with laser theodolite, the fixed eyepiece that is equipped with in centre at laser theodolite top, the fixed laser generator that is equipped with in top of eyepiece, the bottom mounting of laser theodolite is equipped with the mounting panel. The utility model discloses a set up light target and laser theodolite, through the light target, whether the convenient observation laser point is skew light target centre of a target, fixed eyepiece that is equipped with in the middle of the laser theodolite top is observed, and laser generator through the fixed being equipped with in eyepiece top sends laser, and laser passes through laser generator and launches, keeps coaxial, with the eyepiece sighting axis and focuses on and provide a visible laser beam, very does benefit to the engineering construction.
Description
Technical Field
The utility model relates to a machinery push pipe construction equipment technical field specifically is a push bench with accurate positioning structure.
Background
The pipe jacking machine mainly comprises a rotary excavating system, a main jacking hydraulic propelling system, a soil conveying system, a grouting system, measuring equipment, ground hoisting equipment, an electrical system and the like. And a muddy water treatment device is also arranged along the water balance type pipe jacking machine. The steel shell bears external soil pressure and water pressure, so that the safety of internal equipment and operators is protected, and the continuous cutting, lining, propelling and other operations on the excavated surface are facilitated. In addition, the main top hydraulic propulsion system consists of 4 parts, such as a main top hydraulic pump, a main top hydraulic cylinder, an oil pipe, an operation platform and the like, and is a rotary excavation system and a jacking power device of a constructed pipeline.
The existing push bench is not accurate in positioning and inconvenient to observe when being positioned through a pipeline axis, and in addition, the existing push bench is inconvenient to rectify deviation when the push bench deviates, so that the problem is solved by the push bench with an accurate positioning structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a push bench with accurate positioning structure to what put forward in solving above-mentioned background art is when fixing a position through the pipeline axis, and the location is not accurate, and inconvenient observation and when the skew takes place for push bench, rectify very inconvenient problem to it.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a push bench with accurate positioning structure, includes the push bench body, the fixed a plurality of hydro-cylinders of rectifying that are equipped with of positive opposite side of push bench body, the positive opposite side of hydro-cylinder of rectifying is fixed and is equipped with the antetheca, the positive opposite side of antetheca is fixed and is equipped with the blade disc, the fixed light target that is equipped with of opposite side at antetheca middle part, light target and push bench body aircraft nose axis coincidence, the light target is followed the fixed laser theodolite that is equipped with of light source straight line.
As a preferred technical scheme of the utility model, the fixed eyepiece that is equipped with in centre at laser theodolite top, the fixed laser generator that is equipped with in top of eyepiece, laser generator corresponds the setting along the straight line with the light target, the fixed touch display screen that is equipped with in centre of laser theodolite bottom, the fixed centralizer focusing knob that is equipped with in one side of laser theodolite bottom, the fixed perpendicular automatic knob that is equipped with of opposite side at laser theodolite middle part.
As a preferred technical scheme of the utility model, the bottom mounting of laser theodolite is equipped with the mounting panel, the mounting panel passes through construction bolt and support frame fixed connection.
As a preferred technical scheme of the utility model, the inside slip of the hydro-cylinder of rectifying is equipped with the piston rod, the fixed piston that is equipped with in positive one side of piston rod, the fixed dust ring that is equipped with of positive opposite side of the hydro-cylinder of rectifying, the oil-out has been seted up to one side on the hydro-cylinder top of rectifying, the oil inlet has been seted up to the opposite side on hydro-cylinder top of rectifying, the core vent has all been seted up to the both sides of the hydro-cylinder bottom of rectifying.
As a preferred technical scheme of the utility model, the through-hole has been seted up to the positive one side of hydro-cylinder of rectifying, the through-hole endotheca is equipped with screws up the bolt, the hydro-cylinder of rectifying is connected through screwing up the bolt and rotating with the mount pad, the outside cover at screw up bolt top is equipped with screws up the nut.
As a preferred technical scheme of the utility model, the fixed spherical piece that is equipped with of positive opposite side of piston rod, the spherical piece passes through spherical groove and installs the piece rotation down and be connected, install the fixed installation piece that is equipped with in positive one side of piece down, go up the installation piece and pass through fixing bolt and install piece fixed connection down, install piece and preceding section of thick bamboo fixed connection down.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this push bench with accurate positioning structure is provided with light target and laser theodolite, through the fixed light target that is equipped with of preceding section of thick bamboo middle part opposite side, whether the position that conveniently observes laser spot demonstrates on the light target deviates from the light target centre of a target, the axis coincidence of light target and push bench body aircraft nose simultaneously, the light target is along the fixed laser theodolite that is equipped with of light source straight line simultaneously, it observes to be equipped with the eyepiece through the fixed in the middle of the laser theodolite top, laser generator through the fixed laser generator that is equipped with in eyepiece top sends laser, laser generator corresponds the setting along the straight line with the light target, focus through the centralizer focusing knob that is equipped with, the mounting panel that the laser theodolite bottom mounting plate that is equipped with, the mounting panel passes through mounting bolt and support frame fixed connection, laser sends out through laser generator, it is coaxial to keep with the eyepiece sighting axis, with the confocal and provide a visible laser beam, very do benefit to the engineering construction, through being provided with light target and laser theodolite, when fixing a position through the pipeline axis, the problem that the location is inaccurate and inconvenient observation is solved.
2. This push bench with accurate positioning structure is provided with the hydro-cylinder of rectifying, the piston rod promotion piston motion that is equipped with through the inside slip of hydro-cylinder of rectifying, dust is blocked through the dirt ring that is equipped with, oil is gone out from the oil-out of hydro-cylinder of rectifying, get into from the oil inlet of hydro-cylinder of rectifying, simultaneously, the core vent that has all been seted up through hydro-cylinder bottom both sides of rectifying exhausts, the through-hole has been seted up to the positive one side of hydro-cylinder of rectifying, the cover is equipped with the tightening bolt in the through-hole, screw up the nut that is equipped with through tightening the tightening bolt top outside cover, and then fix the hydro-cylinder of rectifying, and then can bear the weight of all directions through the hydro-cylinder of rectifying, also can be universal through rotating in order to release the bending force of arbitrary direction, the spherical piece that simultaneously openly opposite side through the piston rod is fixed to be equipped with cooperatees with spherical groove, and then fix the spherical piece through lower installation piece and upper installation piece, simultaneously lower installation piece and preceding section of thick bamboo fixed connection, through being provided with the hydro-cylinder of rectifying, when the push bench takes place the skew, the very inconvenient very problem of rectifying has been solved, rectify it, when it, rectify it.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the push bench body of the present invention;
fig. 3 is a schematic structural view of the laser theodolite of the present invention;
FIG. 4 is a schematic view of the structure of the deviation rectifying cylinder of the present invention;
fig. 5 is a schematic view of the mounting seat structure of the present invention.
In the figure: 1. a push bench body; 2. a front barrel; 3. a light target; 4. a laser theodolite; 5. a vertical automatic knob; 6. a centralizer focusing knob; 7. a touch display screen; 8. an eyepiece; 9. a laser generator; 10. mounting a plate; 11. a support frame; 12. installing a bolt; 13. a cutter head; 14. a deviation rectifying oil cylinder; 15. a through hole; 16. a piston rod; 17. a spherical block; 18. a piston; 19. a dust ring; 20. an oil outlet; 21. an oil inlet; 22. a vent plug; 23. a spherical recess; 24. a lower mounting block; 25. an upper mounting block; 26. fixing the bolt; 27. a mounting seat; 28. screwing down the bolt; 29. and (5) screwing the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment:
according to the drawings of fig. 1 and fig. 2, a push bench with an accurate positioning structure comprises a push bench body 1, a plurality of deviation rectifying oil cylinders 14 are fixedly arranged on the other front side of the push bench body 1, a front barrel 2 is fixedly arranged on the other front side of the deviation rectifying oil cylinders 14, a cutter head 13 is fixedly arranged on the other front side of the front barrel 2, a light target 3 is fixedly arranged on the other middle side of the front barrel 2, the light target 3 coincides with the axis of a machine head of the push bench body 1, a laser theodolite 4 is fixedly arranged on the light target 3 along a light source straight line, and through the light target 3, whether the position displayed by a laser point on the light target 3 deviates from the target center of the light target 3 or not is conveniently observed.
According to fig. 3, the fixed eyepiece 8 that is equipped with in the middle of 4 tops of laser theodolite, the fixed laser generator 9 that is equipped with in top of eyepiece 8, laser generator 9 corresponds the setting along the straight line with light target 3, the fixed touch display screen 7 that is equipped with in middle of 4 bottoms of laser theodolite, the fixed centralizer focusing knob 6 that is equipped with in one side of 4 bottoms of laser theodolite, the fixed perpendicular automatic knob 5 that is equipped with of opposite side at 4 middle parts of laser theodolite, laser is launched through laser generator 9, it is coaxial to keep in line with the eyepiece 8 axis of sight, with burnt and provide a visible laser beam, very do benefit to the engineering construction.
As shown in fig. 3, a mounting plate 10 is fixedly arranged at the bottom end of the laser theodolite 4, and the mounting plate 10 is fixedly connected with a support frame 11 through a mounting bolt 12.
According to fig. 2 and 4, a piston rod 16 is slidably disposed inside the deviation-correcting cylinder 14, a piston 18 is fixedly disposed on one side of the front surface of the piston rod 16, a dust ring 19 is fixedly disposed on the other side of the front surface of the deviation-correcting cylinder 14, an oil outlet 20 is disposed on one side of the top end of the deviation-correcting cylinder 14, an oil inlet 21 is disposed on the other side of the top end of the deviation-correcting cylinder 14, and air exhaust plugs 22 are disposed on two sides of the bottom end of the deviation-correcting cylinder 14.
According to the figure 5, a through hole 15 is formed in one side of the front face of the deviation rectifying oil cylinder 14, a tightening bolt 28 is sleeved in the through hole 15, the deviation rectifying oil cylinder 14 is rotatably connected with the mounting seat 27 through the tightening bolt 28, a tightening nut 29 is sleeved on the outer side of the top of the tightening bolt 28, and the deviation rectifying oil cylinder 14 is fixed through the tightening nut 29.
According to the illustration of fig. 5, the other side of the front face of the piston rod 16 is fixedly provided with a spherical block 17, the spherical block 17 is rotatably connected with a lower mounting block 24 through a spherical groove 23, one side of the front face of the lower mounting block 24 is fixedly provided with an upper mounting block 25, the upper mounting block 25 is fixedly connected with the lower mounting block 24 through a fixing bolt 26, and the lower mounting block 24 is fixedly connected with the front barrel 2.
When the laser theodolite is used, firstly, a plurality of deviation rectifying oil cylinders 14 are fixedly arranged on the other side of the front face of a push bench body 1, a front barrel 2 is fixedly arranged on the other side of the front face of the deviation rectifying oil cylinders 14, a light target 3 is fixedly arranged on the other side of the middle of the front barrel 2, whether the position displayed on the light target 3 by a laser spot deviates from the target center of the light target 3 or not is conveniently observed, meanwhile, the light target 3 coincides with the axis of a head of the push bench body 1, a laser theodolite 4 is fixedly arranged on the light target 3 along a light source straight line, an eyepiece 8 is fixedly arranged in the middle of the top of the laser theodolite 4 for observation, a laser generator 9 fixedly arranged at the top end of the eyepiece 8 emits laser, the laser generator 9 and the light target 3 are correspondingly arranged along the straight line, focusing is carried out through a centering device focusing knob 6, a mounting plate 10 is fixedly arranged at the bottom end of the laser theodolite 4, and the mounting plate 10 is fixedly connected with a support frame 11 through a mounting bolt 12, laser is launched through laser generator 9, keep coaxial with eyepiece 8 sighting axis, with burnt and provide a visible laser beam, very do benefit to engineering construction, piston rod 16 promotion piston 18 motion that is equipped with through the inside slip of hydro-cylinder 14 of rectifying, block the dust through the dust ring 19 that is equipped with, oil is gone out from the oil-out 20 of hydro-cylinder 14 of rectifying, get into from the oil inlet 21 of hydro-cylinder 14 of rectifying, simultaneously exhaust through the venting plug 22 that all set up in rectifying 14 bottom both sides of hydro-cylinder 14, through-hole 15 has been seted up to the positive one side of hydro-cylinder 14 of rectifying, the through-hole 15 endotheca is equipped with screws up bolt 28, screw up nut 29 that the top outside cover was equipped with through screwing up screw up bolt 28, and then fix rectifying hydro-cylinder 14, fix spherical block 17 through lower mounting block 24 and last mounting block 25, simultaneously, lower mounting block 24 and preceding section of thick bamboo 2 fixed connection.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a push bench with accurate positioning structure, includes push bench body (1), its characterized in that: push bench body (1) positive opposite side is fixed to be equipped with a plurality of hydro-cylinders (14) of rectifying, hydro-cylinder (14) positive opposite side is fixed to be equipped with preceding section of thick bamboo (2), preceding section of thick bamboo (2) positive opposite side is fixed to be equipped with blade disc (13), the fixed light target (3) that is equipped with of opposite side at preceding section of thick bamboo (2) middle part, light target (3) and push bench body (1) aircraft nose axis coincidence, light target (3) are followed light source straight line and are fixed and are equipped with laser theodolite (4).
2. The push bench with the precise positioning structure as claimed in claim 1, wherein: the fixed eyepiece (8) that is equipped with in the centre at laser theodolite (4) top, the fixed laser generator (9) that is equipped with in top of eyepiece (8), laser generator (9) correspond the setting along the straight line with light target (3), the fixed touch display screen (7) that are equipped with in centre of laser theodolite (4) bottom, one side of laser theodolite (4) bottom is fixed and is equipped with centralizer focusing knob (6), the fixed perpendicular autoknob (5) that is equipped with of opposite side at laser theodolite (4) middle part.
3. The push bench with the precise positioning structure as claimed in claim 2, wherein: the bottom mounting of laser theodolite (4) is equipped with mounting panel (10), mounting panel (10) are through construction bolt (12) and support frame (11) fixed connection.
4. The push bench with the precise positioning structure as claimed in claim 1, wherein: the inside of rectifying cylinder (14) slides and is equipped with piston rod (16), piston (18) are fixed to the positive one side of piston rod (16), the positive opposite side of rectifying cylinder (14) is fixed and is equipped with dust ring (19), oil-out (20) have been seted up to one side on rectifying cylinder (14) top, oil inlet (21) have been seted up to the opposite side on rectifying cylinder (14) top, venting plug (22) have all been seted up to the both sides of rectifying cylinder (14) bottom.
5. The push bench with the precise positioning structure as claimed in claim 4, wherein: through-hole (15) have been seted up to positive one side of hydro-cylinder (14) of rectifying, through-hole (15) endotheca is equipped with screws up bolt (28), hydro-cylinder (14) of rectifying is rotated with mount pad (27) through screws up bolt (28) and is connected, the outside cover at screw up bolt (28) top is equipped with screws up nut (29).
6. The push bench with the precise positioning structure as claimed in claim 4, wherein: the novel hydraulic cylinder is characterized in that a spherical block (17) is fixedly arranged on the other side of the front face of the piston rod (16), the spherical block (17) is rotatably connected with a lower mounting block (24) through a spherical groove (23), an upper mounting block (25) is fixedly arranged on one side of the front face of the lower mounting block (24), the upper mounting block (25) is fixedly connected with the lower mounting block (24) through a fixing bolt (26), and the lower mounting block (24) is fixedly connected with the front cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223422.8U CN218598974U (en) | 2022-08-23 | 2022-08-23 | Push bench with accurate positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223422.8U CN218598974U (en) | 2022-08-23 | 2022-08-23 | Push bench with accurate positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218598974U true CN218598974U (en) | 2023-03-10 |
Family
ID=85396753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222223422.8U Active CN218598974U (en) | 2022-08-23 | 2022-08-23 | Push bench with accurate positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218598974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704151A (en) * | 2024-02-05 | 2024-03-15 | 保利长大工程有限公司 | Monitoring control method for pipe jacking construction |
-
2022
- 2022-08-23 CN CN202222223422.8U patent/CN218598974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704151A (en) * | 2024-02-05 | 2024-03-15 | 保利长大工程有限公司 | Monitoring control method for pipe jacking construction |
| CN117704151B (en) * | 2024-02-05 | 2024-05-24 | 保利长大工程有限公司 | Monitoring control method for pipe jacking construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218598974U (en) | Push bench with accurate positioning structure | |
| CN110186396B (en) | Device and method for acquiring TBM tunnel morphology three-dimensional point cloud data | |
| CN214838840U (en) | Small-caliber pipe jacking construction measurement correcting system | |
| CN108127649A (en) | A kind of excavator cutter device | |
| CN202582550U (en) | Multifunctional measuring device convenient for accurately positioning | |
| CN210346665U (en) | Portable multifunctional electronic hand level | |
| CN219046142U (en) | Multidirectional sighting type prism protective cover for surveying and mapping | |
| CN215986553U (en) | Pipeline detecting instrument | |
| CN210031837U (en) | Recyclable steel support shaft dynamometer protection device | |
| CN211118416U (en) | But angle regulation's tripod for mapping engineering | |
| KR20120131132A (en) | Level measuring equipment of excavator | |
| KR200382834Y1 (en) | Apparatus for measuring digging level of excavator | |
| CN108049884B (en) | A kind of application method of excavator | |
| CN215952536U (en) | Multifunctional control console suitable for river-crossing level | |
| CN216445739U (en) | Cement troweling device for municipal road construction | |
| CN220230304U (en) | Face blasting projection arrangement | |
| CN217897885U (en) | Eight-direction deviation rectifying control device of push bench | |
| CN219038021U (en) | Portable verticality detection device for constructional engineering | |
| CN211118379U (en) | Mirror device for assisting vertical measurement | |
| CN116237888A (en) | Main drive assembly tool and main drive assembly method | |
| CN216586635U (en) | Building pile foundation device of anti-migration | |
| CN212110212U (en) | Oil level detection device for cutting arm bearing of cantilever heading machine | |
| CN215767073U (en) | Automatic monitoring device for grain width deformation | |
| CN210860385U (en) | A quick installation composite set of measurement control point for civil engineering | |
| CN214470856U (en) | Measuring device based on computer vision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |