CN113653923B - Three-dimensional laser scanner connecting device suitable for subway shield constructs machine - Google Patents
Three-dimensional laser scanner connecting device suitable for subway shield constructs machine Download PDFInfo
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- CN113653923B CN113653923B CN202110905250.XA CN202110905250A CN113653923B CN 113653923 B CN113653923 B CN 113653923B CN 202110905250 A CN202110905250 A CN 202110905250A CN 113653923 B CN113653923 B CN 113653923B
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- block
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- laser scanner
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- spring
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention provides a three-dimensional laser scanner connecting device suitable for a subway shield machine, which comprises a shield machine battery car, an installation mechanism and a protection mechanism, wherein the outer wall of the shield machine battery car is fixedly connected with a connecting block, and the top end of the connecting block is provided with a laser scanner. According to the three-dimensional laser scanner mounting mechanism, the mounting mechanism is arranged, the second moving block is pulled to push the third spring to move towards one end, the trapezoidal block is not pushed any more, the trapezoidal block is restored to enter the second fixed block, the second fixed block is pushed to move towards one end when the second moving block continues to move, then the third fixed block is inserted into the mounting hole in the inner wall of the connecting block, then the second moving block is loosened, the second fixed block is inserted into the mounting hole in the inner wall of the third fixed block, the third spring is restored to push the second moving block to reset, and the problem that the three-dimensional laser scanner cannot be mounted quickly and conveniently is effectively solved through the matching of the plurality of parts.
Description
Technical Field
The invention relates to the technical field of measuring devices, in particular to a three-dimensional laser scanner connecting device suitable for a subway shield machine.
Background
The moving three-dimensional laser scanning is used as a means for rapidly acquiring environment measurement information, and is applied in the quality detection of subway shield tunnels in a large scale.
The connecting device is installed three-dimensional laser scanner fast to the convenient staff that current three-dimensional laser scanner connecting device can not be convenient, and current connecting device can not protect it when three-dimensional laser scanner does not use, leads to three-dimensional laser scanner to be damaged or the surface piles up a large amount of dusts because of the accident easily to result in the result of use after the influence.
Disclosure of Invention
The invention aims to: in order to solve the problem that the three-dimensional laser scanner cannot be rapidly installed conveniently and cannot be protected, the three-dimensional laser scanner connecting device applicable to the subway shield machine is provided.
Therefore, the above purpose of the invention is realized by the following technical scheme:
a three-dimensional laser scanner connecting device suitable for a subway shield machine comprises a shield machine battery car, an installation mechanism and a protection mechanism, wherein the outer wall of the shield machine battery car is fixedly connected with a connecting block, and a laser scanner is installed at the top end of the connecting block;
the mounting mechanism comprises a third fixed block fixedly connected with the bottom end of the laser scanner, the inner wall of the connecting block is connected with a second fixed block in a sliding manner, the inner wall of the second fixed block is fixedly connected with a third spring, one end of the third spring is fixedly connected with a second moving block, and the inner wall of the second fixed block is connected with a trapezoidal block in a sliding manner;
the protection mechanism is including being located connecting block inner wall sliding connection's receiver, the inner wall of receiver rotates and is connected with the protection piece, the torsional spring has been cup jointed to the outer wall of protection piece, the first spring of the inner wall fixedly connected with of protection piece, the first fixed block of the one end fixedly connected with of first spring, the outer wall of first fixed block rotates and is connected with fixed fixture block, the outer wall of first fixed block is located one side fixedly connected with second spring of fixed fixture block, the through-hole has been seted up to the inner wall of protection piece, the inner wall sliding connection of connecting block has first movable block.
While adopting the technical scheme, the invention can also adopt or combine the following technical scheme:
as a preferred technical scheme of the invention: the outer wall of receiver is seted up with protection piece assorted and is accomodate the groove, the protection piece passes through the torsional spring and is connected with the receiver rotation.
As a preferred technical scheme of the invention: the outer wall of the first fixing block is provided with a containing groove matched with the fixing fixture block, and one end of the fixing fixture block is rotatably connected with the containing groove of the outer wall of the first fixing block through a ball shaft.
As a preferred technical scheme of the invention: the inner wall of the connecting block is provided with a mounting hole matched with the first fixing block, and the inner wall of the connecting block is provided with a clamping groove matched with the fixing fixture block.
As a preferred technical scheme of the invention: the inner wall of the third fixing block is provided with a mounting hole matched with the second fixing block, and the inner wall of the third fixing block is provided with a fixing hole matched with the trapezoidal block.
As a preferred technical scheme of the invention: the inner wall of the connecting block is provided with a sliding groove matched with the second moving block, the inner wall of the second fixed block is provided with a sliding groove matched with the second moving block, and the inner wall of the connecting block is provided with a sliding groove matched with the second fixed block.
Compared with the prior art, the invention has the beneficial effects that:
1) The mounting mechanism is arranged, the second moving block is pulled to extrude the third spring to move towards one end, the trapezoidal block is not extruded any more, the trapezoidal block is restored and enters the second fixed block, the second moving block is pushed to move towards one end when moving continuously, then the third fixed block is inserted into the mounting hole in the inner wall of the connecting block, then the second moving block is loosened, the second fixed block is inserted into the mounting hole in the inner wall of the third fixed block, the third spring is restored and pushes the second moving block to reset, when the second moving block is in contact with the trapezoidal block, the trapezoidal block is pushed to move towards one end and enters the fixing hole in the inner wall of the third fixed block to fix the trapezoidal block, and the problem that the three-dimensional laser scanner cannot be mounted rapidly and conveniently is effectively solved through the matching of the plurality of parts;
2) Through setting up protection mechanism, remove to one end through artifical pulling receiver, pull out the protection piece from the connecting block is inside, the protection piece rotates through the torsional spring and expandes, first spring is released first fixed block from the protection piece inner wall simultaneously, then promote the receiver and remove to one end, the receiver removes to one end and drives the protection piece and remove to one end, make laser scanner one end insert in the through-hole, cover laser scanner through the protection piece, the protection piece drives first fixed block when covering laser scanner and inserts inside the connecting block, make the second spring push fixed fixture block fix first fixed block in the connecting block inner wall draw-in groove, the effectual problem that can not protect three-dimensional laser scanner that has realized through the cooperation of above multiunit part.
Drawings
Fig. 1 is a schematic structural view of a three-dimensional laser scanner connection device suitable for a subway shield machine, provided by the invention;
FIG. 2 is a structural illustration of a protection mechanism;
FIG. 3 is a structural illustration of a protection block;
FIG. 4 is a fixed depiction of a protection block;
FIG. 5 is a sectional view of a second fixing block;
FIG. 6 is a schematic view of a laser scanner installation;
in the figure: 1. a shield tunneling machine battery truck; 2. a laser scanner; 3. a first moving block; 4. connecting blocks; 5. a storage box; 6. a protection block; 7. a torsion spring; 8. a first spring; 9. fixing the clamping block; 10. a first fixed block; 11. a through hole; 12. a second spring; 13. a trapezoidal block; 14. a second fixed block; 15. a second moving block; 16. a third spring; 17. and a third fixed block.
Detailed Description
The invention is described in further detail with reference to the figures and specific embodiments.
A three-dimensional laser scanner connecting device suitable for a subway shield machine comprises a shield machine battery car 1, an installation mechanism and a protection mechanism, wherein the outer wall of the shield machine battery car 1 is fixedly connected with a connecting block 4, and a laser scanner 2 is installed at the top end of the connecting block 4;
the mounting mechanism comprises a third fixed block 17 fixedly connected to the bottom end of the laser scanner 2, the inner wall of the connecting block 4 is connected with a second fixed block 14 in a sliding mode, the inner wall of the second fixed block 14 is fixedly connected with a third spring 16, one end of the third spring 16 is fixedly connected with a second moving block 15, and the inner wall of the second fixed block 14 is connected with a trapezoidal block 13 in a sliding mode;
wherein, protection mechanism is including being located 4 inner wall sliding connection's of connecting block receiver 5, the inner wall of receiver 5 rotates and is connected with protection piece 6, the torsional spring 7 has been cup jointed to protection piece 6's outer wall, the first spring 8 of the inner wall fixedly connected with of protection piece 6, the first fixed block 10 of the one end fixedly connected with of first spring 8, the outer wall of first fixed block 10 rotates and is connected with fixture block 9, the outer wall of first fixed block 10 is located one side fixedly connected with second spring 12 of fixture block 9, through-hole 11 has been seted up to protection piece 6's inner wall, the inner wall sliding connection of connecting block 4 has first movable block 3.
Please refer to fig. 2 emphatically, the outer wall of the storage box 5 is provided with a storage groove matched with the protection block 6, the protection block 6 is rotatably connected with the storage box 5 through a torsion spring 7, and the protection block 6 is convenient to rotate to the outer wall of the storage box 5 through the torsion spring 7.
Please refer to fig. 4, the outer wall of the first fixing block 10 is provided with a receiving groove matched with the fixing block 9, and one end of the fixing block 9 is rotatably connected to the outer wall receiving groove of the first fixing block 10 through a ball shaft, so that the fixing block 9 can be conveniently rotated to be received through the outer wall receiving groove of the first fixing block 10.
Please refer to fig. 4, the inner wall of the connecting block 4 is provided with a mounting hole matched with the first fixing block 10, and the inner wall of the connecting block 4 is provided with a clamping groove matched with the fixing clamping block 9, so that the first fixing block 10 can be mounted conveniently, and the fixing clamping block 9 rotates into the clamping groove on the inner wall of the connecting block 4 to fix the first fixing block 10.
Please refer to fig. 5 and 6, the inner wall of the third fixing block 17 is formed with a mounting hole matched with the second fixing block 14, the inner wall of the third fixing block 17 is formed with a fixing hole matched with the trapezoid block 13, so that the second fixing block 14 can be inserted into the mounting hole of the inner wall of the third fixing block 17, and the trapezoid block 13 is inserted into the fixing hole of the inner wall of the third fixing block 17 to fix the third fixing block 17.
Please refer to fig. 5 and 6, the inner wall of the connecting block 4 is provided with a sliding groove matched with the second moving block 15, the inner wall of the second fixing block 14 is provided with a sliding groove matched with the second moving block 15, and the inner wall of the connecting block 4 is provided with a sliding groove matched with the second fixing block 14, so that the second moving block 15 moves towards one end to drive the second fixing block 14 to move towards one end.
The working principle of the invention is as follows: first, the second moving block 15 is pulled to press the third spring 16 to move toward one end, and when the second moving block 15 moves to the maximum distance, the trapezoidal block 13 is not extruded any more, the trapezoidal block 13 is restored and enters the second fixed block 14, the second fixed block 14 is pushed to move towards one end when the second moving block 15 continues to move, then the third fixed block 17 is inserted into the mounting hole on the inner wall of the connecting block 4, then the second moving block 15 is loosened, the second moving block 15 does not extrude the second fixed block 14 any more, the second fixed block 14 is inserted into the mounting hole on the inner wall of the third fixed block 17, the third spring 16 is not restored by the external extrusion force any more to push the second moving block 15 to restore, when the second moving block 15 contacts with the trapezoidal block 13 to push the trapezoidal block 13 to move towards one end to enter the fixing hole on the inner wall of the third fixing block 17 to fix the trapezoidal block, when the laser scanner 2 needs to be protected, the storage box 5 is pulled manually to move towards one end, the protection block 6 is pulled out from the connecting block 4, the torsion spring 7 is not subjected to external extrusion force to recover and drive the protection block 6 to rotate, thereby unfolding the protection block 6, and simultaneously the first spring 8 is not restored by the foreign extrusion force to push the first fixed block 10 out of the inner wall of the protection block 6, then the storage box 5 is pushed to move towards one end, the storage box 5 moves towards one end to drive the protection block 6 to move towards one end, one end of the laser scanner 2 is inserted into the through hole 11, cover laser scanner 2 through protection piece 6, inside protection piece 6 drives first fixed block 10 when covering laser scanner and inserts connecting block 4, make second spring 12 no longer receive external extrusion force and recover and promote fixed fixture block 9 and rotate, push into connecting block 4 inner wall draw-in grooves with fixed fixture block 9 and fix first fixed block 10.
The above-described embodiments are intended to illustrate the present invention, but not to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit of the present invention and the scope of the claims fall within the scope of the present invention.
Claims (4)
1. The utility model provides a three-dimensional laser scanner connecting device suitable for subway shield constructs machine, includes shield structure machine storage battery car, installation mechanism and protection machanism, its characterized in that: the outer wall of the shield machine battery truck is fixedly connected with a connecting block, and a laser scanner is mounted at the top end of the connecting block;
the mounting mechanism comprises a third fixed block fixedly connected with the bottom end of the laser scanner, the inner wall of the connecting block is connected with a second fixed block in a sliding manner, the inner wall of the second fixed block is fixedly connected with a third spring, one end of the third spring is fixedly connected with a second moving block, and the inner wall of the second fixed block is connected with a trapezoidal block in a sliding manner;
the protection mechanism comprises a storage box which is positioned on the inner wall of a connecting block and is in sliding connection, the inner wall of the storage box is rotatably connected with a protection block, the outer wall of the protection block is sleeved with a torsion spring, the inner wall of the protection block is fixedly connected with a first spring, one end of the first spring is fixedly connected with a first fixing block, the outer wall of the first fixing block is rotatably connected with a fixed clamping block, the outer wall of the first fixing block is positioned on one side of the fixed clamping block and is fixedly connected with a second spring, the inner wall of the protection block is provided with a through hole, and the inner wall of the connecting block is slidably connected with a first moving block;
the inner wall of the connecting block is provided with a mounting hole matched with the first fixing block, and the inner wall of the connecting block is provided with a clamping groove matched with the fixing fixture block;
the inner wall of the third fixing block is provided with a mounting hole matched with the second fixing block, and the inner wall of the third fixing block is provided with a fixing hole matched with the trapezoidal block.
2. The three-dimensional laser scanner connecting device suitable for the subway shield machine according to claim 1, characterized in that: the outer wall of receiver is seted up with protection piece assorted and is accomodate the groove, the protection piece passes through the torsional spring and is connected with the receiver rotation.
3. The three-dimensional laser scanner connecting device suitable for the subway shield machine according to claim 1, characterized in that: the outer wall of first fixed block seted up with fixed fixture block assorted accomodate the groove, the one end of fixed fixture block is passed through the ball axle and is connected with accomodating the groove rotation on the first fixed block outer wall.
4. The three-dimensional laser scanner connecting device suitable for the subway shield machine according to claim 1, characterized in that: the inner wall of the connecting block is provided with a sliding groove matched with the second moving block, the inner wall of the second fixed block is provided with a sliding groove matched with the second moving block, and the inner wall of the connecting block is provided with a sliding groove matched with the second fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110905250.XA CN113653923B (en) | 2021-08-09 | 2021-08-09 | Three-dimensional laser scanner connecting device suitable for subway shield constructs machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110905250.XA CN113653923B (en) | 2021-08-09 | 2021-08-09 | Three-dimensional laser scanner connecting device suitable for subway shield constructs machine |
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| Publication Number | Publication Date |
|---|---|
| CN113653923A CN113653923A (en) | 2021-11-16 |
| CN113653923B true CN113653923B (en) | 2022-11-18 |
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| CN202110905250.XA Active CN113653923B (en) | 2021-08-09 | 2021-08-09 | Three-dimensional laser scanner connecting device suitable for subway shield constructs machine |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW566658U (en) * | 2002-01-09 | 2003-12-11 | Benq Corp | Three-dimensionally adjustable laser detection device |
| CN212837814U (en) * | 2020-09-03 | 2021-03-30 | 上海京海工程技术有限公司 | Three-dimensional laser scanner connecting device suitable for subway shield constructs machine |
| CN213872415U (en) * | 2020-12-31 | 2021-08-03 | 江苏树说新能源科技有限公司 | LED mining roadway lamp with LED light source structure |
| CN215984546U (en) * | 2021-08-09 | 2022-03-08 | 浙江华东测绘与工程安全技术有限公司 | Three-dimensional laser scanner connecting device suitable for subway shield constructs machine |
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| CN113653923A (en) | 2021-11-16 |
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