CN113884071A - Mounting structure for tunnel measurement and detection device - Google Patents
Mounting structure for tunnel measurement and detection device Download PDFInfo
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- CN113884071A CN113884071A CN202010634413.0A CN202010634413A CN113884071A CN 113884071 A CN113884071 A CN 113884071A CN 202010634413 A CN202010634413 A CN 202010634413A CN 113884071 A CN113884071 A CN 113884071A
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- leveling
- detection device
- steel ball
- mounting structure
- lantern ring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses an installation structure for a tunnel measurement and detection device, which comprises a total station, wherein a clamping seat is welded at the center of the top of a stand, a sleeve ring is sleeved outside the clamping seat, the bottom end of the sleeve ring is elastically connected with the clamping seat through a first extrusion spring, steel balls are embedded in the top end of the clamping seat in a sliding mode and are distributed in an annular array mode, a movable groove is formed in the top end of the inner side of the sleeve ring, and a clamping groove is formed in an insertion column. According to the invention, the insertion column is inserted into the clamping seat, the steel ball is pushed into the clamping groove of the insertion column by the lantern ring, the insertion column is limited, in the installation process, the lantern ring is pulled downwards to complete installation, the lantern ring is loosened to complete steel ball limitation, the installation operation can be conveniently completed only by two steps, in the disassembly process, the lantern ring is pulled downwards, the total station can be separated under the action of the second extrusion spring, so that the convenient disassembly is realized, and the installation and disassembly time is greatly saved.
Description
Technical Field
The invention relates to a mounting structure for a tunnel measurement and detection device.
Background
When detecting the tunnel, a total station instrument, namely a total station type electronic distance measuring instrument, is a high-technology measuring instrument integrating light collection, mechanical measurement and electrical measurement, and is a surveying instrument system integrating horizontal angle, vertical angle, distance measurement and height difference measurement functions. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like.
When current total powerstation is assembling, carry out fixed connection through the bolt mostly between with spliced pole and the pallet of total powerstation bottom, for the stability of ensureing the installation, then need fix through the bolt more than two at least, though guaranteed the stability of installation, nevertheless because the bolt is in large quantity, and the number of turns of rotating is more, has reduced the convenience of installation, all need consume more time when installation and dismantlement.
Disclosure of Invention
The invention aims to provide a mounting structure for a tunnel measurement and detection device, and solves the problem that a total station mounting box in the prior art is poor in dismounting convenience.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a mounting structure for detection device is measured in tunnel, includes the total powerstation, the welding of bottom central point department of putting of total powerstation has the post of pegging graft, and the below of total powerstation is provided with the pallet to the below of pallet is rotated and is connected with three landing leg, the welding of top central point department of putting of pallet has the cassette, and the outside cover of cassette is equipped with the lantern ring to elastic connection between the bottom of the lantern ring is through first extrusion spring and the cassette, the inside slip in top of cassette has the steel ball, and the steel ball is the distribution of annular array, the movable groove has been seted up on the inboard top of the lantern ring, the draw-in groove has been seted up on the post of pegging graft.
As a further description of the above technical solution:
the movable groove is of an annular structure, and when the first extrusion spring is not subjected to extrusion force, the movable groove is located on a horizontal plane above the steel balls, and when the first extrusion spring is pressed to the lowest end, the movable groove and the steel balls are located on the same horizontal plane.
As a further description of the above technical solution:
a second extrusion spring is welded in the clamping seat, and the free end of the second extrusion spring is elastically connected with the inserting column.
As a further description of the above technical solution:
the inside central line position department of pallet is provided with leveling dish, and leveling dish is through fixed connection between at least three groups of connection rope and the pallet, annular array rotates on the leveling dish and is connected with leveling piece.
As a further description of the above technical solution:
the center of gravity radial position of the leveling block is rotatably connected with the leveling disc through a pin shaft, the top center position of the leveling block is provided with a laser transmitter, and the upper part and the lower part of the laser transmitter are provided with photoresistors.
As a further description of the above technical solution:
the utility model discloses a telescopic leg, including the spout bottom, the top welding of landing leg has electric telescopic handle, and electric telescopic handle's output and the top fixed connection of flexible leg, electric connection between electric telescopic handle and the photo resistance.
The invention has at least the following beneficial effects:
1. according to the invention, the splicing column is inserted into the clamping seat, the lantern ring pushes the steel ball into the clamping groove of the splicing column to limit the splicing column, the stability of installation is ensured, meanwhile, in the installation process, the lantern ring is pulled downwards to complete installation, the lantern ring is loosened to complete the limitation of the steel ball, the installation operation can be conveniently completed only through two steps, in the disassembly process, the lantern ring is pulled downwards, the total station can be separated under the action of the second extrusion spring, so that convenient disassembly is realized, and the installation and disassembly time is greatly saved.
2. According to the invention, when the leveling disc deflects, because two ends of each leveling block on the inner side of the leveling disc are uniformly stressed to be in a horizontal state, light rays emitted from a laser emitter are contacted with the photosensitive resistors on the leveling blocks on one centrosymmetric side, when the resistance value of the photosensitive resistors at the corresponding positions changes, the electric telescopic rod on the inner side of the supporting leg in the corresponding area is controlled to perform telescopic treatment, when the photosensitive resistors at the upper end are triggered, the electric telescopic rod extends, when the photosensitive resistors at the lower end are triggered, the electric telescopic rod is shortened, and when the laser emitters on the leveling blocks do not trigger the photosensitive resistors, the leveling disc is in the horizontal state at the moment, namely, the leveling operation on the total station is completed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 illustrates a front view provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a block diagram of a card socket provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a leveling mechanism block diagram provided in accordance with an embodiment of the present invention;
FIG. 4 illustrates a leveling block patterning provided in accordance with an embodiment of the present invention.
In the figure: 1. a total station; 2. a stand; 3. inserting the column; 301. a card slot; 4. a card holder; 5. a collar; 501. a movable groove; 6. a leveling plate; 7. a support leg; 8. a telescopic leg; 9. an electric telescopic rod; 10. connecting ropes; 11. a leveling block; 12. a laser transmitter; 13. a photoresistor; 14. a first pressing spring; 15. steel balls; 16. a second pressing spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention relates to an electric telescopic rod 9, which comprises: (XTL-100 electric telescopic rod);
referring to fig. 1-4, a mounting structure for a tunnel measurement detection device, comprising a total station 1, wherein a splicing column 3 is welded at the bottom center position of the total station 1, a chamfer is arranged at the bottom end of the splicing column 3 to be convenient for contacting with a steel ball 15, a stand 2 is arranged below the total station 1, three support legs 7 are rotatably connected below the stand 2, the three support legs 7 are arranged in an annular array, the maximum rotation angles which can be reached by the three support legs 7 are the same, a clamping seat 4 is welded at the top center position of the stand 2, a sleeve ring 5 is sleeved outside the clamping seat 4, the sleeve ring 5 is in clearance fit with the clamping seat 4, the bottom end of the sleeve ring 5 is elastically connected with the clamping seat 4 through a first extrusion spring 14, the steel ball 15 is slidably embedded inside the top end of the clamping seat 4, a through groove is formed inside the clamping seat 4, and the steel ball 15 can roll in the through groove, the diameter of the opening of the through groove is smaller than that of the steel ball 15, the steel ball 15 cannot slide out of the clamping seat 4, the steel balls 15 are distributed in an annular array mode, at least eight steel balls 15 are preferably arranged, the movable groove 501 is formed in the top end of the inner side of the lantern ring 5, the clamping groove 301 is formed in the insertion column 3, the width of the clamping groove 301 is smaller than the diameter of the steel ball 15, and when the steel ball 15 is pushed out of the through groove, the width of the steel ball 15 is completely matched with that of the clamping groove 301.
Specifically, as shown in fig. 1 and fig. 2, the movable groove 501 is an annular structure, and the movable groove 501 is located on a horizontal plane above the steel ball 15 when the first extrusion spring 14 does not receive the extrusion force, the movable groove 501 is located on the same horizontal plane as the steel ball 15 when the first extrusion spring 14 is pressed to the lowest end, the internal welding of the clamping seat 4 has the second extrusion spring 16, and the free end of the second extrusion spring 16 is elastically connected with the splicing column 3, when the second extrusion spring 16 is pressed to the lowest end, the clamping groove 301 and the steel ball 15 are located on the same plane for clamping, when the clamping groove 301 loses the limitation of the steel ball 15, the second extrusion spring 16 pushes the clamping groove 301 away from the plane of the steel ball 15, and the steel ball 15 loses the clamping effect.
Specifically, as shown in fig. 1, fig. 3 and fig. 4, the position of the inner central line of the stand 2 is provided with the leveling disc 6, the leveling disc 6 is fixedly connected with the stand 2 through at least three groups of connecting ropes 10, each group of the three groups of connecting ropes 10 is at least provided with two, and the three groups of connecting ropes 10 are arranged in an annular array manner, and the connecting ropes 10 do not have elasticity, so that the leveling disc 6 can change in angle along with the stand 2, the annular array on the leveling disc 6 is rotatably connected with the leveling block 11, the radial position of the center of gravity of the leveling block 11 is rotatably connected with the leveling disc 6 through a pin shaft, so that the leveling disc is always in a horizontal state, the top center of the leveling block 11 is provided with the laser emitter 12, and the upper and lower parts of the laser emitter 12 are provided with the photo resistors 13.
Specifically, as shown in fig. 1, the inside slip of spout bottom of landing leg 7 has flexible leg 8, and clearance fit between flexible leg 8 and the landing leg 7, and the top welding of landing leg 7 has electric telescopic handle 9, and electric telescopic handle 9's output and the top fixed connection of flexible leg 8, electric connection between electric telescopic handle 9 and the photo resistance 13, through the resistance change of different positions photo resistance 13, the regulation and control that stretches out and draws back to the electric telescopic handle 9 of corresponding position.
The working principle is as follows: when the total station is used, the total station 1 is taken out of the transport case, then the sleeve ring 5 is pulled downwards, the sleeve ring 5 pushes the first extrusion spring 14 to enable the movable groove 501 to move to the position of the steel ball 15, the inserting column 3 of the total station 1 is inserted into the clamping seat 4, the steel ball 15 is pushed outwards when the inserting column 3 is in contact with the steel ball 15, the total station 1 is pushed downwards to press the second extrusion spring 16, the sleeve ring 5 is loosened when the steel ball 15 is arranged at the position of the clamping groove 301, the position of the sleeve ring 5 is restored under the action of the first extrusion spring 14, the steel ball 15 is separated from the movable groove 501, and the steel ball 15 is pushed into the clamping groove 301 under the pushing action of the inner wall of the sleeve ring 5, so that the clamping groove 301 is limited, and the convenient installation of the total station 1 is completed; when the total station 1 is leveled, when the leveling disc 6 deflects, because the two ends of each leveling block 11 on the inner side of the leveling disc are uniformly stressed and are in a horizontal state, light emitted from the laser emitter 12 is in contact with the photosensitive resistors 13 on the leveling blocks 11 on the centrosymmetric side, when the resistance values of the photosensitive resistors 13 at corresponding positions are changed, the electric telescopic rods 9 on the inner sides of the supporting legs 7 in corresponding areas are controlled to stretch, when the upper photosensitive resistors 13 are triggered, the electric telescopic rods 9 stretch, when the lower photosensitive resistors 13 are triggered, the electric telescopic rods 9 shorten, until the laser emitters 12 on the leveling blocks 11 do not trigger the photosensitive resistors 13, the leveling disc 6 at the moment is in a horizontal state, and the leveling operation on the total station 1 is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mounting structure for detection device is measured in tunnel, includes total powerstation (1), the welding of bottom central point department of putting of total powerstation (1) has grafting post (3), and the below of total powerstation (1) is provided with pallet (2) to the below of pallet (2) is rotated and is connected with three landing leg (7), a serial communication port, the welding of top central point department of putting of pallet (2) has cassette (4), and the outside cover of cassette (4) is equipped with lantern ring (5), and elastic connection between the bottom of the lantern ring (5) is through first extrusion spring (14) and cassette (4), the inside slip in top of cassette (4) has steel ball (15), and steel ball (15) are the annular array and distribute, movable groove (501) have been seted up on the inboard top of the lantern ring (5), draw-in groove (301) have been seted up on grafting post (3).
2. The mounting structure for the tunnel measurement detection device according to claim 1, wherein the movable groove (501) is an annular structure, and when the first pressing spring (14) is not pressed, the movable groove (501) is located at a horizontal plane above the steel ball (15), and when the first pressing spring (14) is pressed to the lowest end, the movable groove (501) and the steel ball (15) are located at the same horizontal plane.
3. The mounting structure for the tunnel measurement detection device according to claim 1, wherein a second extrusion spring (16) is welded inside the clamping seat (4), and a free end of the second extrusion spring (16) is elastically connected with the plug column (3).
4. The mounting structure for the tunnel measurement detection device according to claim 1, wherein a leveling disk (6) is disposed at an inner center line position of the stand (2), the leveling disk (6) is fixedly connected with the stand (2) through at least three sets of connecting ropes (10), and leveling blocks (11) are rotatably connected to the leveling disk (6) in an annular array.
5. The mounting structure for the tunnel measurement detection device according to claim 4, wherein the center of gravity of the leveling block (11) is connected with the leveling disk (6) through a pin shaft in a rotating manner at a radial position, a laser emitter (12) is arranged at a center position of the top end of the leveling block (11), and photoresistors (13) are arranged above and below the laser emitter (12).
6. The mounting structure for the tunnel measurement detection device according to claim 5, wherein a telescopic leg (8) is slidably embedded inside the bottom end of the sliding groove of the supporting leg (7), the telescopic leg (8) and the supporting leg (7) are in clearance fit, an electric telescopic rod (9) is welded at the top end of the supporting leg (7), the output end of the electric telescopic rod (9) is fixedly connected with the top end of the telescopic leg (8), and the electric telescopic rod (9) is electrically connected with the photoresistor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634413.0A CN113884071A (en) | 2020-07-04 | 2020-07-04 | Mounting structure for tunnel measurement and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634413.0A CN113884071A (en) | 2020-07-04 | 2020-07-04 | Mounting structure for tunnel measurement and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113884071A true CN113884071A (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010634413.0A Pending CN113884071A (en) | 2020-07-04 | 2020-07-04 | Mounting structure for tunnel measurement and detection device |
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| CN (1) | CN113884071A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514390A (en) * | 2011-12-06 | 2012-06-27 | 江南大学 | Device for calibrating horizontality of printing platform |
| CN105423086A (en) * | 2015-12-16 | 2016-03-23 | 华中科技大学 | Intelligent accurate leveling measurement bearing |
| CN105865428A (en) * | 2016-06-09 | 2016-08-17 | 辽宁科技学院 | Automatic leveling total station tripod |
| CN206800230U (en) * | 2017-06-11 | 2017-12-26 | 何钰 | It is a kind of can the unmanned plane of self-level(l)ing rise and fall platform |
| CN109538891A (en) * | 2018-11-29 | 2019-03-29 | 浙江海洋大学 | A kind of measuring instrument automatic adjusting support of civil engineering |
| CN109781081A (en) * | 2019-02-14 | 2019-05-21 | 重庆交通大学 | Total station levelling device |
| CN210268770U (en) * | 2019-09-04 | 2020-04-07 | 永嘉美高仪表壳体有限公司 | Ultrasonic water meter with transducer convenient to replace |
| CN210660738U (en) * | 2019-10-21 | 2020-06-02 | 凯盛石英材料(海南)有限公司 | Hydraulic slurry pump |
-
2020
- 2020-07-04 CN CN202010634413.0A patent/CN113884071A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514390A (en) * | 2011-12-06 | 2012-06-27 | 江南大学 | Device for calibrating horizontality of printing platform |
| CN105423086A (en) * | 2015-12-16 | 2016-03-23 | 华中科技大学 | Intelligent accurate leveling measurement bearing |
| CN105865428A (en) * | 2016-06-09 | 2016-08-17 | 辽宁科技学院 | Automatic leveling total station tripod |
| CN206800230U (en) * | 2017-06-11 | 2017-12-26 | 何钰 | It is a kind of can the unmanned plane of self-level(l)ing rise and fall platform |
| CN109538891A (en) * | 2018-11-29 | 2019-03-29 | 浙江海洋大学 | A kind of measuring instrument automatic adjusting support of civil engineering |
| CN109781081A (en) * | 2019-02-14 | 2019-05-21 | 重庆交通大学 | Total station levelling device |
| CN210268770U (en) * | 2019-09-04 | 2020-04-07 | 永嘉美高仪表壳体有限公司 | Ultrasonic water meter with transducer convenient to replace |
| CN210660738U (en) * | 2019-10-21 | 2020-06-02 | 凯盛石英材料(海南)有限公司 | Hydraulic slurry pump |
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