CN221099700U - Grid measurement control equipment based on laser measurement technology - Google Patents
Grid measurement control equipment based on laser measurement technology Download PDFInfo
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- CN221099700U CN221099700U CN202322868498.0U CN202322868498U CN221099700U CN 221099700 U CN221099700 U CN 221099700U CN 202322868498 U CN202322868498 U CN 202322868498U CN 221099700 U CN221099700 U CN 221099700U
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- 238000005259 measurement Methods 0.000 title claims abstract description 46
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
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Abstract
The utility model discloses grid measurement control equipment based on a laser measurement technology, which relates to the technical field of measurement control and comprises a support, wherein a blocking block is arranged on the support, the top end of the support is fixedly connected with a laminate, the bottom end of the support is provided with a monitoring structure, an angle measurement structure is arranged between two adjacent supports, two laser ranging belts are distributed in the X, Y direction through the point position monitoring structure, the positions of laser rangefinders on the ranging belts are adjusted according to the longitudinal and transverse distance requirements, a receiving assembly is arranged according to the positions of the laser rangefinders, a telescopic rod is utilized to keep the laser rangefinders and a through hole to be in the same horizontal plane, and the spatial coordinates of a template rod piece can be initially positioned through the through hole, so that the overall accuracy condition of a template can be mastered. Through angle measurement structure, install the intersection angle measuring apparatu between two adjacent supports, when two supports take place to incline, its contained angle also changes thereupon, can measure its contained angle change value to realize the slope monitoring of member.
Description
Technical Field
The utility model relates to the technical field of measurement control, in particular to grid measurement control equipment based on a laser measurement technology.
Background
The traditional method is to locate each monitoring point by using a total station and a reflecting sheet or a prism arranged on a template connecting rod, and monitor the displacement deformation of each connecting rod by using a stay wire displacement meter, a laser displacement meter and an inclinometer, so that the integral deformation of the high-count template is reflected by a single rod piece. Moreover, the inclination deformation of each rod piece can be realized through the inclination sensor on each rod piece, and the single inclination sensor is relatively unstable and low in accuracy, so that the inclination deformation of the rod piece can not be measured accurately. The method mainly reflects the overall deformation of the template indirectly through the deformation of single rods with certain intervals, and has the advantages of poor relevance of each monitoring point, low monitoring density and poor monitoring effect.
Based on the above, a grid measurement control device based on a laser measurement technology is provided, so that the defects of the existing device can be overcome.
Disclosure of utility model
The utility model aims to provide grid measurement control equipment based on a laser measurement technology, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a grid measurement control equipment based on laser measurement technique, includes the support, set up the block on the support, support top fixed connection plywood, the support bottom sets up the point position monitoring structure for location template member space coordinate to master the whole accurate condition of template, adjacent two set up angle measurement structure between the support, take place the slope when two supports, its contained angle also changes thereupon, can measure its contained angle variation value, thereby realize the slope monitoring of member.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
In one alternative: the point position monitoring structure comprises a telescopic rod, the output end of the telescopic rod is fixedly connected with a laser range finder, and a receiving assembly is arranged at the horizontal position of the laser range finder.
In one alternative: the receiving assembly comprises a target rod, wherein the inclined surface of the top of the target rod is fixedly connected with a receiving block, and a through hole is formed in the side surface of the receiving block.
In one alternative: the angle measurement structure comprises a connecting rod, one end of the connecting rod is fixedly connected with a measurement assembly, the other end of the connecting rod is fixedly connected with a rotating column, the rotating column is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected with a movable groove, and the movable groove is fixedly connected with a sliding block.
In one alternative: the measuring assembly comprises a cross angle measuring instrument, and a sensor is arranged in the middle of the cross angle measuring instrument.
In one alternative: the target rod is arranged on the basis of a laser range finder at intervals along the direction X, Y on the plane.
In one alternative: the side of the bracket is provided with a chute.
In one alternative: the two brackets are connected through the diagonal rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the point location monitoring structure, two laser ranging belts are arranged in the X, Y direction, the positions of the laser ranging meters on the ranging belts are adjusted according to the longitudinal and transverse distance requirements, the receiving assemblies are arranged according to the positions of the laser ranging meters, the telescopic rods are utilized to keep the laser ranging meters and the through holes at the same horizontal plane, and the spatial coordinates of the template rod piece can be initially positioned through the through holes, so that the overall accurate condition of the template is mastered.
2. According to the utility model, the cross angle measuring instrument is arranged between two adjacent brackets through the angle measuring structure, when the two brackets incline, the included angle also changes, and the change value of the included angle can be measured, so that the inclination monitoring of the rod piece is realized.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the top end position of the present utility model.
Fig. 3 is a schematic view of the structure of the front position of the present utility model.
FIG. 4 is a schematic diagram of the position monitoring structure of the present utility model.
FIG. 5 is a schematic view of the structure of the position angle measuring structure of the present utility model.
Reference numerals annotate: 11. a sensor; 12. a telescopic rod; 13. a laser range finder; 14. a through hole; 15. a target rod; 16. a receiving block; 17. a bracket; 18. a blocking piece; 19. a laminate; 20. a diagonal rod; 21. a slide block; 22. a rotating shaft; 23. a movable groove; 24. rotating the column; 25. a connecting rod; 26. a cross angle measuring instrument;
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
In one embodiment, as shown in fig. 1-5, a grid measurement control device based on a laser measurement technology comprises a support 17, wherein a blocking block 18 is arranged on the support 17, the top end of the support 17 is fixedly connected with a laminate 19, the bottom end of the support 17 is provided with a point location monitoring structure for locating the spatial coordinates of a template rod piece, so that the condition of the whole accuracy of the template is mastered, an angle measurement structure is arranged between two adjacent supports 17, when the two supports 17 are inclined, the included angle of the two supports is changed, and the change value of the included angle of the two supports can be measured, thereby realizing the inclination monitoring of the rod piece.
In this embodiment, before measurement, the point location monitoring structure is arranged at intervals in the X, Y direction, two laser ranging belts are arranged in the X, Y direction, the position of the point location monitoring structure on the ranging belt is adjusted according to the requirements of the longitudinal and transverse distance, after the point location monitoring position is determined, the installation angle measuring structure is installed between two adjacent brackets 17, when the two brackets 17 incline, the included angle of the two brackets changes along with the inclination, and the change value of the included angle of the two brackets can be measured, thereby realizing the inclination monitoring of the rod piece.
In one embodiment, as shown in fig. 2, the point location monitoring structure includes a telescopic rod 12, an output end of the telescopic rod 12 is fixedly connected with a laser range finder 13, a receiving component is arranged at a horizontal position of the laser range finder 13, the telescopic rod 12 is arranged at intervals in a X, Y direction, two laser range finding belts are arranged in a X, Y direction, positions of the receiving component on the range finding belts are adjusted according to requirements of longitudinal and transverse intervals, and grid type laser nodes are formed by interweaving.
In one embodiment, as shown in fig. 2 and 3, the receiving assembly includes a target rod 15, a top inclined surface of the target rod 15 is fixedly connected with a receiving block 16, a through hole 14 is formed in a side surface of the receiving block 16, and space coordinates of the template rod member can be initially positioned through the through hole 14, so that the overall accuracy of the template can be grasped.
In one embodiment, as shown in fig. 1, the angle measuring structure includes a connecting rod 25, one end of the connecting rod 25 is fixedly connected with the measuring component, the other end of the connecting rod 25 is fixedly connected with a rotating column 24, the rotating column 24 is fixedly connected with a rotating shaft 22, the rotating shaft 22 is rotatably connected with a movable slot 23, the movable slot 23 is fixedly connected with a sliding block 21, when the two brackets 17 incline, the sliding block 21 slides to drive the rotating column 24 to rotate in the movable slot 23, the connecting rod 25 moves along with the rotating column, and the connecting rod drives the measuring component to change in angle.
In one embodiment, as shown in fig. 1, the measuring assembly includes a cross angle measuring instrument 26, a sensor 11 is disposed in the middle of the cross angle measuring instrument 26, and when the two brackets 17 incline, the included angle changes accordingly, and the change value of the included angle can be measured, so as to realize the inclination monitoring of the rod.
In one embodiment, as shown in fig. 2 and fig. 3, the target rod 15 is arranged on the basis of the laser range finder 13 at intervals along the direction X, Y, and the grid-type laser nodes are formed by reasonably arranging the laser range finder 13 and the target rod 15 and interweaving, so that the positioning requirement in the construction process is met.
Example 2
In one embodiment, as shown in fig. 1, the side of the bracket 17 is provided with a sliding groove, so that the sliding block 21 slides in the sliding groove, and when the bracket 17 tilts, the angle of the measuring assembly is driven to change, so as to monitor the tilt of the rod.
In one embodiment, as shown in fig. 1 and 4, two of the brackets 17 are connected by a diagonal rod 20, and the two brackets 17 are connected by the diagonal rod 20, so that the whole device has more stability.
The embodiment discloses grid measurement control equipment based on laser measurement technology, wherein before measurement, the laser range finder 13 structure is arranged at intervals in the X, Y direction, two laser range finding belts are arranged in the X, Y direction, the position of a target rod 15 on the range finding belts is adjusted according to the requirements of longitudinal and transverse intervals, the telescopic rod 12 stretches and contracts, the laser range finder 13 and a through hole 14 formed in a receiving block 16 are positioned on the same horizontal plane, the spatial coordinates of a template rod piece are initially positioned, and therefore the overall accurate condition of a template is mastered. After the point position monitoring position is determined, the cross angle measuring instrument 26 is arranged between two adjacent brackets 17, when the two brackets 17 incline, the sliding block 21 slides to drive the connecting rod 25, the included angle of the cross angle measuring instrument 26 also changes, and the sensor 11 can measure the change value of the included angle, so that the inclination monitoring of the rod piece is realized.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. The grid measurement control device based on the laser measurement technology comprises a support (17), wherein a blocking block (18) is arranged on the support (17), and the top end of the support (17) is fixedly connected with a laminate (19);
The device is characterized by further comprising a point position monitoring structure, wherein the point position monitoring structure is arranged at the bottom end of the bracket (17) and is used for positioning the spatial coordinates of the template rod piece so as to master the whole accurate condition of the template;
the angle measuring structure is arranged between two adjacent brackets (17), when the two brackets (17) incline, the included angle of the two brackets also changes, and the change value of the included angle can be measured, so that the inclination monitoring of the rod piece is realized.
2. The grid measurement control device based on the laser measurement technology according to claim 1, wherein the point location monitoring structure comprises a telescopic rod (12), an output end of the telescopic rod (12) is fixedly connected with a laser range finder (13), and a receiving component is arranged at a horizontal position of the laser range finder (13).
3. The grid measurement control device based on the laser measurement technology according to claim 2, wherein the receiving assembly comprises a target rod (15), a receiving block (16) is fixedly connected to a top inclined surface of the target rod (15), and a through hole (14) is formed in the side surface of the receiving block (16).
4. The grid measurement control device based on the laser measurement technology according to claim 1, wherein the angle measurement structure comprises a connecting rod (25), one end of the connecting rod (25) is fixedly connected with a measurement assembly, the other end of the connecting rod (25) is fixedly connected with a rotating column (24), the rotating column (24) is fixedly connected with a rotating shaft (22), the rotating shaft (22) is rotatably connected with a movable groove (23), and the movable groove (23) is fixedly connected with a sliding block (21).
5. Grid measurement control device based on laser measurement technology according to claim 4, characterized in that the measurement assembly comprises a cross angle gauge (26), the cross angle gauge (26) being provided with a sensor (11) in a middle position.
6. A grid measurement control device based on laser measurement technology according to claim 3, characterized in that the target rod (15) is arranged with a X, Y-direction spacing on a plane basis with a laser range finder (13).
7. Grid measurement control device based on laser measurement technology according to claim 1, characterized in that the side of the bracket (17) is provided with a chute.
8. Grid measurement control device based on laser measurement technology according to claim 7, characterized in that two of the brackets (17) are connected by means of a diagonal rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322868498.0U CN221099700U (en) | 2023-10-24 | 2023-10-24 | Grid measurement control equipment based on laser measurement technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322868498.0U CN221099700U (en) | 2023-10-24 | 2023-10-24 | Grid measurement control equipment based on laser measurement technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099700U true CN221099700U (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322868498.0U Active CN221099700U (en) | 2023-10-24 | 2023-10-24 | Grid measurement control equipment based on laser measurement technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099700U (en) |
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2023
- 2023-10-24 CN CN202322868498.0U patent/CN221099700U/en active Active
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