CN112325843B - Laser measuring equipment for integrally suspended gravity leveling building and using method - Google Patents
Laser measuring equipment for integrally suspended gravity leveling building and using method Download PDFInfo
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- CN112325843B CN112325843B CN202011228954.XA CN202011228954A CN112325843B CN 112325843 B CN112325843 B CN 112325843B CN 202011228954 A CN202011228954 A CN 202011228954A CN 112325843 B CN112325843 B CN 112325843B
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- 230000007246 mechanism Effects 0.000 claims description 29
- 239000000725 suspension Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 description 14
- 238000000926 separation method Methods 0.000 description 7
- 230000017105 transposition Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 238000009435 building construction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
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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
- G01C15/002—Active optical surveying means
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Abstract
The invention relates to an integrally-suspended gravity leveling building laser measuring device which comprises a bearing plate, wherein a base is installed at the bottom end of the bearing plate, a placing box is arranged inside the bearing plate, and a hydraulic push rod is connected to the top end of the bearing plate. According to the invention, after the building is measured by an operator, the first hand-screwed bolt can be screwed, so that the operator can place the placement plate, then the fixed column is rotated through the damping rotating shaft, and then the movable column is pulled to be extended, wherein threads are preset on the outer side of the movable column and the inner part of the alignment block, and a positioning bearing is connected between the movable column and the first guide block, so that the operator can effectively rotate the movable column to be connected with the alignment block, so that the position of the placement plate is fixed, the placement plate is horizontally placed, the operator can perform data statistics in order, the operator can effectively use and register the building conveniently, and the applicability of the device is improved.
Description
Technical Field
The invention relates to an integral suspension gravity leveling building laser measuring device, and belongs to the technical field of building laser measurement.
Background
In building construction, in order to ensure the accuracy of the levelness or verticality of a building structure, various auxiliary instruments are often used to detect a distance by detecting a phase difference occurring when emitted light and reflected light propagate in a space. The laser range finder has light weight, small volume, simple operation, high speed and accuracy, and the error is only one fifth to one hundred times of that of other optical range finders.
When the existing integral suspension gravity leveling building laser measuring equipment is used, although effective measurement can be carried out on a building to be measured, when the existing integral suspension gravity leveling building laser measuring equipment is used or moved, a laser measuring instrument is easy to deviate, so that the phenomenon that resetting is needed when next measurement is carried out is caused, and the integral suspension gravity leveling building laser measuring equipment is designed.
Disclosure of Invention
The invention aims to solve the problem that when the existing integral suspension gravity leveling building laser measuring equipment is used, although the existing integral suspension gravity leveling building laser measuring equipment can effectively measure a building to be measured, when the existing integral suspension gravity leveling building laser measuring equipment is used or moved, a laser measuring instrument is easy to deviate, and therefore resetting is needed in the next measurement.
In order to solve the technical problems, the invention provides the following technical scheme: the integrally-suspended gravity leveling building laser measuring device comprises a bearing plate, wherein a base is installed at the bottom end of the bearing plate, a placing box is arranged inside the bearing plate, a hydraulic push rod is connected to the top end of the bearing plate, a fixing frame is installed on the outer side of the hydraulic push rod, a placing table is connected to the outside of the fixing frame, a laser measuring instrument is installed at the bottom of the placing table, a folding placing mechanism is arranged between the hydraulic push rod and the bearing plate, a shaking reset mechanism is installed between the placing table and the laser measuring instrument, an adjusting and classifying mechanism is arranged inside the placing box, an upper positioning plate is arranged inside the shaking reset mechanism, a third moving part is installed at the bottom end of the upper positioning plate, a first movable rod is connected to the outside of the third moving part, a second connecting rod is installed on the outside of the first movable rod, and a second guide block is connected to the outside of the second connecting rod, and the outside of second guide block is provided with the second guide way, install reset spring between second guide way and the second guide block, and the external connection of second guide block has the second movable rod, the fourth moving part is installed in the outside of second movable rod, and the external connection of fourth moving part has down the locating plate.
Furthermore, the first movable rod and the upper positioning plate form a rotating structure through the third movable member, and the third movable member is symmetrical about the central axis of the upper positioning plate.
Furthermore, the second connecting rod forms a movable structure with the second movable rod through a second guide block, a second guide groove, and the second guide block forms an elastic structure with the second guide groove through a return spring.
Further, the folding mechanism of placing is inside including the mounting plate, and the bottom of mounting plate installs first moving part, the outside of first moving part is connected with the head rod, and the inside threaded connection of head rod has the first hand to twist the bolt, the left end surface mounting of head rod has the second moving part, the outside of second moving part is provided with square groove, and the inside of square groove has seted up the constant head tank, the fixed column is installed to the bottom of mounting plate, and the inside of fixed column has seted up first guide way, the internal connection of first guide way has first guide block, and the bottom of first guide block installs movable post, be connected with the location bearing between movable post and the first guide block, and the outside threaded connection of movable post has the counterpoint piece, install the damping pivot between mounting plate and the fixed column.
Furthermore, the fixed column and the mounting plate form a rotating structure through the damping rotating shaft, and the central axis of the fixed column coincides with the central axis of the movable column.
Furthermore, the first connecting rod and the square groove form a movable structure through the second movable part, and the first connecting rod and the positioning groove form a fixed structure through the first hand-operated bolt.
Further, adjust inside including the separation plate of sorting mechanism, and the right-hand member surface connection of separation plate has the slider, the outside of slider is provided with the spout, the inside second hand of separation plate is twisted the bolt, and the outside of the second hand of twisting the bolt is provided with the bar groove, install the solid fixed bolster between separation plate and the second hand of twisting the bolt.
Further, the separation plate and the fixing rod form a fixing structure through a second hand-screwed bolt, and the separation plate and the sliding groove form a sliding structure through a sliding block.
The invention has the technical effects and advantages that:
1. according to the invention, when a worker uses the device to measure a building, the hydraulic push rod is arranged on the bearing plate inside the device, and when the worker uses the device, the height of the laser measuring instrument inside the device can be adjusted to be required to measure, so that the measurement operation with the worker is facilitated, and different users can use the device conveniently, thereby accelerating the measurement efficiency.
2. According to the invention, when a worker uses the device to measure a building, the bottom of the device is provided with the base, and the device is placed, the height of the base can be adjusted, so that the device is kept at the horizontal height, the measurement stability is ensured, reasonable adjustment can be carried out according to different fields, when the laser measuring instrument is transposed, the guide rail is arranged in the fixing frame, the worker can move the placing table for transposition, the fixed laser measuring instrument can effectively carry out transposition measurement, and the measurement comprehensiveness is ensured.
3. According to the device, when the conventional device is transported, the phenomenon that the laser measuring instrument vibrates with the placing table is easily caused, so that the situation that screws at the fixing position of the laser measuring instrument and the placing table are loosened is caused, the device is connected by adopting two movable rods, wherein the reset spring is arranged between the first movable rod and the second movable rod, and when the device is rocked during transportation, the reset spring elastically and quickly resets, so that the phenomenon that the screws at the fixing position are loosened is effectively avoided, and the use stability of the device is ensured.
4. According to the invention, after the building is measured by an operator, the first hand-screwed bolt can be screwed, so that the operator can place the placement plate, then the fixed column is rotated through the damping rotating shaft, and then the movable column is pulled to be extended, wherein threads are preset on the outer side of the movable column and the inner part of the alignment block, and a positioning bearing is connected between the movable column and the first guide block, so that the operator can effectively rotate the movable column to be connected with the alignment block, so that the position of the placement plate is fixed, the placement plate is horizontally placed, the operator can perform data statistics in order, the operator can effectively use and register the building conveniently, and the applicability of the device is improved.
5. According to the portable auxiliary tool positioning device, the placing box is arranged inside the device, so that an operator can place the auxiliary tool for carrying, the separating plate is arranged inside the placing box, when the placing box is placed, the operator can move and replace the separating plate through the sliding block, the operator can adjust and classify according to the requirement of the operator, the inner space of the separating plate is reasonably utilized, the operator can conveniently distinguish and take the tool, the threaded groove is preset inside the separating plate to be connected with the second hand-operated screwing bolt, after the position is adjusted, the separating plate can be screwed down to fix the separating plate and the fixing rod, the position of the separating plate is effectively positioned, the adjusting and the fixing of the separating plate are guaranteed, and the placing space is effectively guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the fold placement mechanism of the present invention;
FIG. 3 is a complementary schematic view of the fold placement mechanism of the present invention;
FIG. 4 is a schematic view of the conditioning and sorting mechanism of the present invention;
FIG. 5 is a schematic view of the sway reduction mechanism of the present invention;
fig. 6 is an enlarged schematic view at a of the present invention.
Reference numbers in the figures: 1. a carrier plate; 2. a base; 3. placing the box; 4. a hydraulic push rod; 5. a fixed mount; 6. a placing table; 7. a laser measuring instrument; 8. a folding placement mechanism; 801. placing a plate; 802. a first movable member; 803. a first connecting rod; 804. screwing the bolt by a first hand; 805. a second movable member; 806. a square groove; 807. positioning a groove; 808. fixing a column; 809. a first guide groove; 810. a first guide block; 811. a movable post; 812. positioning the bearing; 813. a positioning block; 814. a damping rotating shaft; 9. adjusting the sorting mechanism; 901. a separation plate; 902. a slider; 903. a chute; 904. screwing a bolt by a second hand; 905. a strip-shaped groove; 906. a retention rod; 10. a shaking resetting mechanism; 1001. an upper positioning plate; 1002. a third movable member; 1003. a first movable bar; 1004. a second connecting rod; 1005. a second guide block; 1006. a second guide groove; 1007. a return spring; 1008. a second movable bar; 1009. a fourth movable member; 1010. and a lower positioning plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1 to 6, an integrally suspended gravity leveling building laser measuring device includes a bearing plate 1, a base 2, a placing box 3, a hydraulic push rod 4, a fixing frame 5, a placing table 6, a laser measuring instrument 7, a folding placing mechanism 8, a placing plate 801, a first movable member 802, a first connecting rod 803, a first hand-screwed bolt 804, a second movable member 805, a square groove 806, a positioning groove 807, a fixing column 808, a first guide groove 809, a first guide block 810, a movable column 811, a positioning bearing 812, an alignment block 813, a damping rotating shaft 814, an adjusting and sorting mechanism 9, a separating plate 901, a sliding block 902, a sliding groove 903, a second hand-screwed bolt 904, a strip-shaped groove 905, a retaining rod 906, a rocking reset mechanism 10, an upper positioning plate 1001, a third movable member 1002, a first movable rod 1003, a second connecting rod 1004, a second guide block 1005, a second guide groove 1006, a reset spring 1007, a second movable rod 1008, a rocking reset mechanism 10, a third movable rod 1002, a second guide groove, a reset spring 1006, a reset rod 1002, a reset spring 1006, a reset spring 1008, a reset rod 1004, a reset rod 1008, a reset rod 802, a reset rod 802, a reset rod, a reset, A fourth moving part 1009 and a lower positioning plate 1010, wherein the base 2 is installed at the bottom end of the bearing plate 1, a placing box 3 is arranged inside the bearing plate 1, the top end of the bearing plate 1 is connected with a hydraulic push rod 4, a fixed frame 5 is installed at the outer side of the hydraulic push rod 4, a placing table 6 is connected with the outer side of the fixed frame 5, a laser measuring instrument 7 is installed at the bottom of the placing table 6, a folding placing mechanism 8 is arranged between the hydraulic push rod 4 and the bearing plate 1, a shaking resetting mechanism 10 is installed between the placing table 6 and the laser measuring instrument 7, an adjusting and classifying mechanism 9 is arranged inside the placing box 3, an upper positioning plate 1001 is included inside the shaking resetting mechanism 10, a third moving part 1002 is installed at the bottom end of the upper positioning plate 1001, a first moving rod is connected with the outer side of the third moving part 1002, a second connecting rod 1004 is installed at the outer side of the first moving rod 1003, and a second guide block 1005 is connected with the outer side of the second connecting rod 1004, and the outside of second guide block 1005 is provided with second guide way 1006, install reset spring 1007 between second guide way 1006 and the second guide block 1005, and the external connection of second guide block 1005 has second movable rod 1008, fourth moving part 1009 is installed to the outside of second movable rod 1008, and the external connection of fourth moving part 1009 has down locating plate 1010, wherein hydraulic push rod 4 is installed to the inside loading board 1 of this equipment, when the staff is using, can measure to required with its inside laser measuring instrument 7 height adjustment, conveniently measure the operation with the staff like this, and can make things convenient for different users to use, thereby accelerate measurement efficiency.
As shown in fig. 5 and 6, the first movable rod 1003 of this embodiment forms a rotating structure with the upper positioning plate 1001 through the third movable member 1002, and the third movable member 1002 is symmetrical about the central axis of the upper positioning plate 1001, wherein the base 2 is installed at the bottom of the device, and when the device is placed, the height of the base 2 can be adjusted, so that the device is kept at a horizontal height, and thus, the measurement stability is improved, and the device can be reasonably adjusted for different sites.
As shown in fig. 5 and 6, the second extension rod 1004 of the present embodiment forms a movable structure through the second guide block 1005, the second guide groove 1006 and the second movable rod 1008, and the second guide block 1005 forms an elastic structure through the return spring 1007 and the second guide groove 1006, wherein the return spring 1007 is installed between the first movable rod 1003 and the second movable rod 1008, and when the transportation shaking occurs, the return spring 1007 elastically and rapidly resets, so that the phenomenon of loosening of the screws at the fixing position is effectively avoided, and the stability of the device in use is ensured.
As shown in fig. 2 and fig. 3, the folding placement mechanism 8 of the present embodiment includes a placement plate 801 inside, a first movable member 802 is installed at a bottom end of the placement plate 801, a first connecting rod 803 is connected to an outer side of the first movable member 802, a first hand-screwed bolt 804 is connected to an inner thread of the first connecting rod 803, a second movable member 805 is installed on a left end surface of the first connecting rod 803, a square groove 806 is installed on an outer side of the second movable member 805, a positioning groove 807 is opened inside the square groove 806, a fixed column 808 is installed at a bottom end of the placement plate 801, a first guide groove 809 is opened inside the fixed column 808, a first guide block 810 is connected to an inner portion of the first guide groove 809, a movable column 811 is installed at a bottom end of the first guide block 810, a positioning bearing 812 is connected between the movable column 811 and the first guide block 810, an aligning block 813 is connected to an outer thread of the movable column 811, a damping rotating shaft 814 is installed between the placement plate 801 and the fixed column 808, the built-in groove is preset in the placing plate 801, so that the fixing column 808 can be effectively folded and built-in, and the space is saved.
As shown in fig. 2 and fig. 3, the fixed column 808 and the installation plate 801 form a rotating structure through the damping rotating shaft 814, and the central axis of the fixed column 808 and the central axis of the movable column 811 coincide with each other, wherein the outer side of the movable column 811 and the inner portion of the alignment block 813 are preset with threads, and a positioning bearing 812 is connected between the movable column 811 and the first guide block 810, so that a worker can effectively rotate the movable column 811 and connect with the alignment block 813, thereby fixing the position of the installation plate 801.
As shown in fig. 2 and fig. 3, the first connecting rod 803 of the present embodiment forms a movable structure with the square groove 806 through the second movable member 805, and the first connecting rod 803 forms a fixed structure with the positioning groove 807 through the first hand-screwed bolt 804, wherein a thread groove is preset inside the square groove 806, so that the first connecting rod 803 is positioned by the first hand-screwed bolt 804.
As shown in fig. 4, the adjusting and sorting mechanism 9 of this embodiment includes a separating plate 901 inside, a slider 902 is connected to the right end surface of the separating plate 901, a sliding groove 903 is provided outside the slider 902, a second hand-screwed bolt 904 inside the separating plate 901, a strip-shaped groove 905 is provided outside the second hand-screwed bolt 904, a fixing rod 906 is installed between the separating plate 901 and the second hand-screwed bolt 904, the separating plate 901 is installed inside the placing box 3, when placing, a worker can move and change the separating plate 901 through the slider 902, and thus the worker can perform positioning and sorting according to his own needs, thereby reasonably utilizing the internal space thereof, and being convenient for the worker to distinguish and take tools.
As shown in fig. 4, the separating plate 901 of the present embodiment forms a fixed structure with the fixing rod 906 by the second hand-screwed bolt 904, and the separating plate 901 forms a sliding structure with the sliding groove 903 by the sliding block 902, wherein a threaded groove is preset in the separating plate 901 to be connected with the second hand-screwed bolt 904, and after the position adjustment is completed, the separating plate 901 and the fixing rod 906 can be fastened by screwing, so that the position of the separating plate 901 is effectively positioned.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
The working principle of the invention is as follows: when a worker uses the device to measure a building, a hydraulic push rod 4 is arranged on a bearing plate 1 in the device, when the worker uses the device, the height of a laser measuring instrument 7 in the device can be adjusted to be required to measure, so that the device can be conveniently used by the worker, and different users can conveniently use the device, thereby the measuring efficiency is accelerated, when the worker uses the device to measure the building, a base 2 is arranged at the bottom of the device, when the device is placed, the height of the base 2 can be adjusted, so that the device is kept at the horizontal height, the measuring stability is ensured, thereby the device can be reasonably adjusted according to different places, when the laser measuring instrument 7 is replaced, a guide rail is arranged in a fixing frame 5, so that the worker can move and replace a placing table 6, therefore, the fixed laser measuring instrument 7 can effectively perform transposition measurement, the comprehensiveness of measurement is ensured, when a worker finishes measurement of a building, the worker can screw the first hand screw bolt 804, so that the worker can place the placing plate 801, then rotate the fixed column 808 through the damping rotating shaft 814, and then pull the movable column 811 to extend, wherein threads are preset on the outer side of the movable column 811 and the inner part of the aligning block 813, and a positioning bearing 812 is connected between the movable column 811 and the first guide block 810, so that the worker can effectively rotate the movable column 811 to connect the aligning block 813, thereby fixing the position of the placing plate 801, so that the placing plate 801 is horizontally placed, the worker can perform data statistics on the placing plate, the use and registration of the worker can be effectively facilitated, and the applicability of the device is improved, the placing box 3 is arranged in the equipment, so that the auxiliary tool can be placed by a worker and is convenient to carry, the separating plate 901 is arranged in the placing box 3, when the placing box is placed, the separating plate 901 can be moved and replaced by the worker through the sliding block 902, so that the worker can adjust and classify according to the requirement of the worker, the internal space of the separating plate 901 is reasonably utilized, and the worker can conveniently distinguish and take the tool, wherein a thread groove is preset in the separating plate 901 to be connected with the second hand-operated bolt 904, after the position is adjusted, the separating plate 901 and the fixing rod 906 can be fixed by screwing the separating plate 901, so that the position of the separating plate 901 is effectively positioned, the adjustment and the fixation of the separating plate 901 are ensured, the placing space is effectively ensured, and the phenomenon that the laser measuring instrument 7 vibrates with the placing table 6 is easily caused when the equipment is transported in the past, then make laser measuring apparatu 7 with place the not hard up condition of 6 fixed department screws of platform, adopt two movable rods to meet this equipment, wherein install reset spring 1007 between first movable rod 1003 and the second movable rod 1008, when the transportation production rocks, then resets fast through reset spring 1007 elasticity to the effectual not hard up phenomenon of fixed department screw of having avoided has guaranteed the stability that this equipment used.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (1)
1. The utility model provides an integral suspension gravity anping building laser measuring equipment, includes loading board (1), its characterized in that: the bottom end of the bearing plate (1) is provided with a base (2), a placing box (3) is arranged inside the bearing plate (1), the top end of the bearing plate (1) is connected with a hydraulic push rod (4), a fixing frame (5) is arranged on the outer side of the hydraulic push rod (4), a placing table (6) is connected to the outer portion of the fixing frame (5), a laser measuring instrument (7) is arranged at the bottom of the placing table (6), a folding placing mechanism (8) is arranged between the hydraulic push rod (4) and the bearing plate (1), a shaking resetting mechanism (10) is arranged between the placing table (6) and the laser measuring instrument (7), an adjusting and classifying mechanism (9) is arranged inside the placing box (3), an upper positioning plate (1001) is arranged inside the shaking resetting mechanism (10), and a third moving part (1002) is arranged at the bottom end of the upper positioning plate (1001), a first movable rod (1003) is connected to the outer side of the third movable piece (1002), a second connecting rod (1004) is installed outside the first movable rod (1003), a second guide block (1005) is connected to the outer side of the second connecting rod (1004), a second guide groove (1006) is formed in the outer side of the second guide block (1005), a reset spring (1007) is installed between the second guide groove (1006) and the second guide block (1005), a second movable rod (1008) is connected to the outer side of the second guide block (1005), a fourth movable piece (1009) is installed on the outer side of the second movable rod (1008), and a lower positioning plate (1010) is connected to the outer side of the fourth movable piece (1009); the method is characterized in that: the first movable rod (1003) and the upper positioning plate (1001) form a rotating structure through a third movable piece (1002), and the third movable piece (1002) is symmetrical about the central axis of the upper positioning plate (1001); the second connecting rod (1004) and the second movable rod (1008) form a movable structure through a second guide block (1005), a second guide groove (1006) and an elastic structure through a return spring (1007) and the second guide groove (1006); the folding and placing mechanism (8) comprises a placing plate (801) inside, a first moving part (802) is installed at the bottom end of the placing plate (801), a first connecting rod (803) is connected to the outer side of the first moving part (802), a first hand-screwed bolt (804) is in threaded connection with the inside of the first connecting rod (803), a second moving part (805) is installed on the surface of the left end of the first connecting rod (803), a square groove (806) is formed in the outer side of the second moving part (805), a positioning groove (807) is formed in the square groove (806), a fixing column (808) is installed at the bottom end of the placing plate (801), a first guide groove (809) is formed in the fixing column (808), a first guide block (810) is connected to the inside of the first guide groove (809), a movable column (811) is installed at the bottom end of the first guide block (810), and a positioning bearing (812) is connected between the movable column (811) and the first guide block (810), the outer side of the movable column (811) is in threaded connection with a positioning block (813), and a damping rotating shaft (814) is installed between the arrangement plate (801) and the fixed column (808); the fixed column (808) and the mounting plate (801) form a rotating structure through the damping rotating shaft (814), and the central axis of the fixed column (808) is superposed with the central axis of the movable column (811); the first connecting rod (803) and the square groove (806) form a movable structure through a second movable piece (805), and the first connecting rod (803) and the positioning groove (807) form a fixed structure through a first hand-screwed bolt (804); the adjusting and classifying mechanism (9) comprises a separating plate (901), the right end surface of the separating plate (901) is connected with a sliding block (902), a sliding chute (903) is arranged outside the sliding block (902), a second manual screwing bolt (904) is arranged inside the separating plate (901), a strip-shaped groove (905) is arranged outside the second manual screwing bolt (904), and a fixing rod (906) is arranged between the separating plate (901) and the second manual screwing bolt (904); the separating plate (901) and the fixing rod (906) form a fixing structure through a second hand-screwed bolt (904), and the separating plate (901) and the sliding groove (903) form a sliding structure through a sliding block (902).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011228954.XA CN112325843B (en) | 2020-11-06 | 2020-11-06 | Laser measuring equipment for integrally suspended gravity leveling building and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011228954.XA CN112325843B (en) | 2020-11-06 | 2020-11-06 | Laser measuring equipment for integrally suspended gravity leveling building and using method |
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| CN112325843A CN112325843A (en) | 2021-02-05 |
| CN112325843B true CN112325843B (en) | 2022-04-19 |
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Denomination of invention: A laser measurement equipment and usage method for integral suspension gravity leveling construction Effective date of registration: 20231225 Granted publication date: 20220419 Pledgee: Bank of China Limited by Share Ltd. Zhongshan branch Pledgor: Zhongshan Tianxiang Photoelectric Technology Co.,Ltd. Registration number: Y2023980074016 |
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