CN115654321A - High stability surveyor's level - Google Patents
High stability surveyor's level Download PDFInfo
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- CN115654321A CN115654321A CN202211587128.3A CN202211587128A CN115654321A CN 115654321 A CN115654321 A CN 115654321A CN 202211587128 A CN202211587128 A CN 202211587128A CN 115654321 A CN115654321 A CN 115654321A
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- threaded pipe
- supporting platform
- rod
- transmission gear
- supporting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention relates to the technical field of levels, and provides a high-stability level which comprises a level body and a supporting platform, wherein the level body is arranged above the supporting platform, a central inserted rod, a middle supporting component, an adjusting part and a side supporting component are arranged below the supporting platform, a fixed threaded pipe and the central inserted rod in the middle supporting component are fixedly arranged below the supporting platform, a movable threaded pipe is in threaded connection with the inside of the fixed threaded pipe, a grounding cover is fixedly arranged below the movable threaded pipe, the central inserted rod is sleeved in the movable threaded pipe, the adjusting part is movably sleeved on the surface of the fixed threaded pipe, the side supporting component comprises a framework, a rotating shaft, a side inserted rod and a connecting rod, the upper part of the framework is movably connected below the supporting platform through the rotating shaft, the side inserted rod is movably sleeved in the framework, the connecting rod is hinged between the lower part of the supporting platform and the side inserted rod, and the adjusting part is in transmission connection with the rotating shaft.
Description
Technical Field
The invention relates to the technical field of levels, in particular to a high-stability level.
Background
A level is an instrument for measuring the height difference between two ground points by establishing a horizontal sight line. The principle is to measure the height difference between ground points according to the leveling principle.
The existing level is generally provided with a tripod and a support column at the top in a matching way for increasing the stability, the bottoms of the tripod and the support column are generally made into a sharp shape, the bottom of the tripod and the bottom of the support column are inserted into the soil, the purpose of increasing the support stability is achieved by increasing the connecting area of the tripod, the support column and the ground, and the mode has the following defects in the actual use: (1) The sharp part at the bottom of the supporting column is fixed, and when the supporting column meets hard ground, the sharp part loses the supporting function; (2) When the portable bicycle is needed, the foot rest and the sharp part at the bottom of the supporting column are exposed outside, and workers are easily injured.
Disclosure of Invention
The invention aims to provide a high-stability level, and aims to solve the problems of inconvenience in use and inconvenience in carrying of the existing high-stability level.
In order to achieve the purpose, the invention provides the following technical scheme that the high-stability level comprises a level body and a supporting platform, wherein the level body is arranged above the supporting platform, a central inserted rod, a middle supporting component, an adjusting part and a side supporting component are arranged below the supporting platform, the middle supporting component comprises a fixed threaded pipe, a movable threaded pipe and a grounding cover, the fixed threaded pipe and the central inserted rod are fixedly arranged below the supporting platform, the upper part of the movable threaded pipe is in threaded connection with the fixed threaded pipe, the grounding cover is fixedly arranged below the movable threaded pipe, and the central inserted rod is sleeved in the movable threaded pipe;
when the adjustable type ground shield is required to be carried, a worker rotates the fixed sleeve and the rotating sleeve by hands respectively, the rotating fixed sleeve is used for hiding the central inserting rod in the ground shield again, and the rotating sleeve is used for enabling the framework or the side inserting rod or the supporting leg to enter the accommodating port in the surface of the ground shield, so that the central inserting rod and the side inserting rod can not be exposed outside, and the worker is not easily injured during carrying.
As a further scheme of the invention, the adjusting part comprises a driving gear, a rotating sleeve, a first transmission gear, a second transmission gear and a transmission shaft, the driving gear is arranged above the rotating sleeve, the rotating sleeve is movably sleeved on the surface of the fixed threaded pipe, the first transmission gear and the second transmission gear are movably connected below the supporting platform through the transmission shaft, the driving gear is meshed with the first transmission gear, the surface of the rotating shaft is provided with a third transmission gear, and the second transmission gear is meshed with the third transmission gear.
As a further scheme of the invention, a support leg is arranged at one end of the side inserted rod, which is far away from the framework, a thread is arranged on the surface of the side inserted rod, the support leg is in threaded connection with the side inserted rod, after the grounding cover is flatly placed on the ground, the framework and the side inserted rod are driven to rotate around the rotating shaft through the adjusting part, in the rotating process, a thrust force is applied to the side inserted rod by the connecting rod, so that the side inserted rod is driven to slide along the framework, after the framework rotates for a certain angle, the side inserted rod just contacts with the ground, and the framework, the side inserted rod, the fixed threaded pipe, the movable threaded pipe and the grounding cover are in supporting fit with each other, so that the stability of the supporting platform is improved.
As a further scheme of the invention, the surface of the framework is provided with a guide rail, the surface of the side inserted bar is connected with a limiting slide block, the limiting slide block is connected in the guide rail in a sliding manner, if the surface is soft, a worker holds the fixing sleeve by hand to rotate the movable threaded pipe, so that the movable threaded pipe and the grounding cover move upwards, the central inserted bar is exposed outside the grounding cover finally, the length of the central inserted bar exposed outside the grounding cover can be adjusted according to the flexibility degree of the ground, because the height of the supporting platform changes at the moment, if the supporting angle of the side supporting component needs to be adjusted according to high adaptability, the angles of the framework and the side inserted bar can be quickly adjusted through the adjusting part, and finally the central inserted bar and the side inserted bar are inserted into the ground together.
As a further scheme of the invention, the upper end of the framework is fixedly provided with a connecting seat, and the transmission shaft is fixedly arranged on the surface of the connecting seat.
As a further scheme of the invention, a fixed sleeve is fixedly arranged above the grounding cover, and the surface of the grounding cover is provided with an accommodating port.
As a further scheme of the invention, a limiting sheet is fixedly arranged on the surface of the fixed threaded pipe, the lower part of the rotating sleeve is in contact connection with the limiting sheet, and the upper part of the driving gear is in contact connection with the supporting platform.
The invention has the beneficial effects that: threaded connection's between activity screwed pipe and the fixed screwed pipe mode, can adjust the position relation of ground connection cover and center inserted bar, not only can select whether to expose the center inserted bar in the ground connection cover outside according to the soft or hard degree on ground, the design that the center inserted bar can hide in ground connection cover inboard simultaneously, can avoid the center inserted bar to stab the staff again when carrying, when supporting platform's high emergence is changed, the regulation part can adjust a plurality of side supporting component's support angle simultaneously again, when having guaranteed support stability, possess convenient to use and convenient to carry's characteristics again.
Drawings
Fig. 1 is a schematic view of a high stability level according to an embodiment of the present invention in a hard ground.
Fig. 2 is a schematic structural diagram of a support platform according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an intermediate support assembly according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an adjusting portion in an embodiment of the present invention.
FIG. 5 is a perspective view of a side support assembly in an embodiment of the present invention.
FIG. 6 is a schematic view of the connection between the side support assembly and the second transmission gear according to the embodiment of the present invention.
Fig. 7 is a schematic structural view of a high stability level in an embodiment of the present invention.
Reference numerals: 1-a level body, 2-a supporting platform, 21-a central inserted bar, 3-a middle supporting component, 31-a fixed threaded pipe, 32-a movable threaded pipe, 33-a grounding cover, 34-a fixed sleeve, 35-a containing port, 36-a limiting sheet, 4-an adjusting part, 41-a driving gear, 42-a rotating sleeve, 43-a first transmission gear, 44-a second transmission gear, 45-a transmission shaft, 5-a side supporting component, 51-a framework, 511-a guide rail, 52-a connecting seat, 53-a rotating shaft, 54-a third transmission gear, 55-a side inserted bar, 551-a limiting sliding block, 56-a thread, 57-a supporting leg and 58-a connecting bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below with reference to the accompanying drawings and specific 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.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 5, a high-stability level provided in an embodiment of the present invention includes a level body 1 and a supporting platform 2, the level body 1 is installed above the supporting platform 2, a central inserting rod 21, a middle supporting assembly 3, an adjusting portion 4 and side supporting assemblies 5 are installed below the supporting platform 2, the middle supporting assembly 3 includes a fixed threaded pipe 31, a movable threaded pipe 32 and a grounding cover 33, the fixed threaded pipe 31 and the central inserting rod 21 are fixedly installed below the supporting platform 2, the upper portion of the movable threaded pipe 32 is screwed into the fixed threaded pipe 31, the grounding cover 33 is fixedly installed below the movable threaded pipe 32, the central inserting rod 21 is sleeved in the movable threaded pipe 32, the number of the middle supporting assemblies 3 is several, and the several side supporting assemblies 5 are centrally symmetric with respect to the middle supporting assembly 3 or the adjusting portion 4;
4 movable sleeves of regulating part are established on fixed screwed pipe 31 surface, side supporting component 5 includes skeleton 51, pivot 53, side inserted bar 55 and connecting rod 58, skeleton 51 top is through pivot 53 swing joint in supporting platform 2 below, side inserted bar 55 movable sleeve is located in skeleton 51, the one end of connecting rod 58 articulates in supporting platform 2 below, and the other end articulates on side inserted bar 55 surface, regulating part 4 is connected with pivot 53 transmission.
Furthermore, the surface of the framework 51 is provided with a guide rail 511, the surface of the side inserted bar 55 is connected with a limit slider 551, and the limit slider 551 is slidably connected in the guide rail 511.
In the embodiment of the present invention, after the ground cover 33 is laid on the ground, the adjusting portion 4 drives the framework 51 and the side insertion rod 55 to rotate around the rotation shaft 53, during the rotation, the connecting rod 58 will apply a pushing force to the side insertion rod 55, thereby driving the side insertion rod 55 to slide along the framework 51, when the framework 51 rotates a certain angle, the side insertion rod 55 just contacts the ground, the framework 51, the side insertion rod 55, the fixed threaded pipe 31, the movable threaded pipe 32 and the ground cover 33 are in supporting fit with each other, thereby improving the stability of the supporting platform 2, if it is a soft surface, the worker holds the fixed sleeve 34 to rotate the movable threaded pipe 32, thereby moving the movable threaded pipe 32 and the ground cover 33 upwards, and finally exposing the central insertion rod 21 outside the ground cover 33, the length of the central insertion rod 21 exposed outside the ground cover 33 can be adjusted according to the softness of the ground, since the height of the supporting platform 2 changes, if it is necessary to adjust the supporting angle of the side supporting assembly 5 according to the height, the angle of the adjusting portion 4 can quickly adjust the framework 51 and the angle of the side insertion rod 55, and finally insert the central insertion rod 55 into the ground together with the side insertion rod 55;
threaded connection's between activity screwed pipe 32 and the fixed screwed pipe 31 mode, can adjust the position relation of ground connection cover 33 and central inserted bar 21, whether not only can select to expose central inserted bar 21 in the ground connection cover 33 outside according to the soft or hard degree on ground, simultaneously central inserted bar 21 can hide the design at the ground connection cover 33 inboard, can avoid central inserted bar 21 to prick the staff again when carrying, when supporting platform 2 highly changes, the support angle of a plurality of side supporting component 5 can be adjusted simultaneously again to regulating part 4, when having guaranteed support stability, possess convenient to use and convenient to carry's characteristics again.
Referring to fig. 1 to 6, in an embodiment of the present invention, the adjusting portion 4 includes a driving gear 41, a rotating sleeve 42, a first transmission gear 43, a second transmission gear 44, and a transmission shaft 45, the driving gear 41 is installed above the rotating sleeve 42, the rotating sleeve 42 is movably sleeved on the surface of the fixed threaded pipe 31, the first transmission gear 43 and the second transmission gear 44 are movably connected below the supporting platform 2 through the transmission shaft 45, the driving gear 41 is engaged with the first transmission gear 43, the surface of the rotating shaft 53 is installed with a third transmission gear 54, and the second transmission gear 44 is engaged with the third transmission gear 54.
Further, a connecting seat 52 is fixedly installed at the upper end of the framework 51, and the transmission shaft 45 is fixedly installed on the surface of the connecting seat 52.
Furthermore, the surface of the fixed threaded pipe 31 is fixedly provided with a limiting piece 36, the lower part of the rotating sleeve 42 is in contact connection with the limiting piece 36, and the upper part of the driving gear 41 is in contact connection with the supporting platform 2.
In the embodiment of the present invention, the limiting plate 36 and the supporting platform 2 can prevent the driving gear 41 from shaking, so as to improve the stability and firmness of the driving gear 41, and it should be noted that the second transmission gear 44 and the third transmission gear 54 are both bevel gears.
Referring to fig. 1 to 6, in an embodiment of the present invention, a leg 57 is disposed at an end of the side insert rod 55 away from the framework 51, a thread 56 is disposed on a surface of the side insert rod 55, and the leg 57 is connected to the side insert rod 55 through the thread 56.
In the embodiment of the present invention, the supporting leg 57 is made of hard rubber, a threaded hole is formed in the central position of the supporting leg 57, and can be connected to the side insert rod 55 through the thread 56, when the supporting leg 57 is rotated, the supporting leg 57 can be moved along the side insert rod 55, if the supporting leg 57 is hard texture, a worker can move the supporting leg 57 to the bottom of the side insert rod 55 by rotating the supporting leg 57, so that the rotating supporting leg 57 contacts the ground, and if the supporting leg 57 is soft texture, the supporting leg 57 is moved upward from the bottom of the side insert rod 55.
Referring to fig. 1 to 7, in an embodiment of the present invention, a fixing sleeve 34 is fixedly mounted above the grounding cover 33, and an accommodating opening 35 is formed on a surface of the grounding cover 33.
In the embodiment of the present invention, when the present invention needs to be carried, the worker respectively rotates the fixing sleeve 34 and the rotating sleeve 42 by hand, the fixing sleeve 34 is rotated to hide the central inserting rod 21 in the grounding cover 33, and the rotating sleeve 42 is rotated to make the framework 51 or the side inserting rods 55 or the legs 57 enter the receiving openings 35 on the surface of the grounding cover 33, so that neither the central inserting rod 21 nor the side inserting rods 55 are exposed to the outside, and the worker is not easily injured when carrying the present invention.
The working principle of the invention is as follows: when the present invention is installed, a worker firstly puts the ground cover 33 on the ground, then extends the hand to the lower part of the supporting platform 2, the rotating sleeve 42 drives the driving gear 41 to rotate, the rotating driving gear 41 drives the framework 51 and the side inserting rod 55 to rotate around the rotating shaft 53 through the first transmission gear 43, the second transmission gear 44 and the third transmission gear 54, during the rotation process, the connecting rod 58 applies a pushing force to the side inserting rod 55, so as to drive the side inserting rod 55 to slide along the framework 51, after the framework 51 rotates for a certain angle, the side inserting rod 55 just contacts with the ground, the framework 51, the side inserting rod 55, the fixed threaded pipe 31, the movable threaded pipe 32 and the ground cover 33 improve the stability of the supporting platform 2, if the framework is hard texture surface, the worker can move the framework 57 to the bottom of the side inserting rod 55 by means of rotating the supporting leg 57, so as to make the rotating supporting leg 57 contact with the ground, if the soft texture surface, the worker can rotate the movable threaded pipe 32 and the ground cover 33 by using the fixed sleeve 34, so as to make the movable threaded pipe 32 and the ground cover 33 move upwards, finally, the supporting leg 33 can be pressed to improve the accuracy of the supporting platform 21 and the supporting leg can be measured according to the degree of the supporting leg 21 and the ground surface, and the supporting leg can be measured;
after the measurement is completed, the worker rotates the fixing sleeve 34 and the rotating sleeve 42 again, the fixing sleeve 34 is rotated to hide the center inserting rod 21 in the grounding cover 33 again, the rotating sleeve 42 is rotated to enable the framework 51 and the side inserting rods 55 to rotate reversely, in the process, the connecting rods 58 drive the side inserting rods 55 to retract into the framework 51, and when the framework 51 or the side inserting rods 55 or the supporting feet 57 enter the accommodating openings 35 in the surface of the grounding cover 33, the side inserting rods 55 and the central inserting rod 21 are not exposed outside, so that the worker is not easily hurt during carrying.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (7)
1. A high-stability level comprises a level body and a supporting platform, wherein the level body is arranged above the supporting platform, and the high-stability level is characterized in that a central inserted rod, a middle supporting component, an adjusting part and a side supporting component are arranged below the supporting platform, the middle supporting component comprises a fixed threaded pipe, a movable threaded pipe and a grounding cover, the fixed threaded pipe and the central inserted rod are fixedly arranged below the supporting platform, the upper part of the movable threaded pipe is in threaded connection with the inside of the fixed threaded pipe, the grounding cover is fixedly arranged below the movable threaded pipe, and the central inserted rod is sleeved in the movable threaded pipe;
the utility model discloses a fixed screwed pipe surface of adjusting part, including fixed screwed pipe, side supporting component, skeleton, pivot, side inserted bar and connecting rod, the skeleton top is in the supporting platform below through pivot swing joint, the skeleton is located to side inserted bar movable sleeve, the one end of connecting rod articulates in the supporting platform below, and the other end articulates on side inserted bar surface, the adjusting part is connected with the pivot transmission.
2. The high-stability level according to claim 1, wherein the adjusting portion comprises a driving gear, a rotating sleeve, a first transmission gear, a second transmission gear and a transmission shaft, the driving gear is installed above the rotating sleeve, the rotating sleeve is movably sleeved on the surface of the fixed threaded pipe, the first transmission gear and the second transmission gear are movably connected below the supporting platform through the transmission shaft, the driving gear is meshed with the first transmission gear, a third transmission gear is installed on the surface of the rotating shaft, and the second transmission gear is meshed with the third transmission gear.
3. The high stability level according to claim 2, wherein a support is provided at an end of the side rod away from the frame, a thread is provided on a surface of the side rod, and the support is connected to the side rod by the thread.
4. The high-stability level according to claim 3, wherein a guide rail is formed on the surface of the skeleton, and a limit slider is connected to the surface of the side insert rod and slidably connected in the guide rail.
5. The high stability level according to claim 4, wherein the upper end of the frame is fixedly installed with a connecting seat, and the transmission shaft is fixedly installed on the surface of the connecting seat.
6. The high stability level according to claim 1, wherein a fixing sleeve is fixedly mounted above the grounding cover, and a receiving opening is formed on the surface of the grounding cover.
7. The high-stability level gauge according to claim 2, wherein a limiting plate is fixedly mounted on the surface of the fixed threaded pipe, the lower portion of the rotating sleeve is in contact connection with the limiting plate, and the upper portion of the driving gear is in contact connection with the supporting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211587128.3A CN115654321B (en) | 2022-12-12 | 2022-12-12 | High stability surveyor's level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211587128.3A CN115654321B (en) | 2022-12-12 | 2022-12-12 | High stability surveyor's level |
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| Publication Number | Publication Date |
|---|---|
| CN115654321A true CN115654321A (en) | 2023-01-31 |
| CN115654321B CN115654321B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211587128.3A Active CN115654321B (en) | 2022-12-12 | 2022-12-12 | High stability surveyor's level |
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| CN (1) | CN115654321B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2709560A (en) * | 1949-03-25 | 1955-05-31 | Resk Michel | Camera support |
| CN205402136U (en) * | 2016-03-09 | 2016-07-27 | 四川正基岩土工程有限公司 | Mapping bracket suitable for open -air survey and drawing |
| CN206503895U (en) * | 2017-03-07 | 2017-09-19 | 中江志诚钢化玻璃制品有限公司 | The structure of reciprocal stationarity is improved in glass processing |
| US20190056060A1 (en) * | 2017-08-21 | 2019-02-21 | Edward J. Decker | Portable shooting stand |
| CN212430241U (en) * | 2020-05-28 | 2021-01-29 | 深圳市海景环保技术有限公司 | Air detector fixed bolster |
| CN214064444U (en) * | 2020-12-14 | 2021-08-27 | 王华佗 | Engineering detector support frame for construction |
| CN214369058U (en) * | 2020-11-03 | 2021-10-08 | 内蒙古工业大学 | Automatic folding tripod of buckle spring |
| CN214368851U (en) * | 2021-02-06 | 2021-10-08 | 山东普泰工程检测鉴定有限公司 | Surveying instrument positioner for surveying and mapping engineering |
| CN114076249A (en) * | 2021-10-13 | 2022-02-22 | 刘薇薇 | Multi-posture all-terrain geographic information surveying instrument |
| CN215984606U (en) * | 2021-10-09 | 2022-03-08 | 刘英才 | Hydrology monitoring devices with integration lightning protection module |
| CN217402157U (en) * | 2022-05-17 | 2022-09-09 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Fixing device for geological environment survey |
-
2022
- 2022-12-12 CN CN202211587128.3A patent/CN115654321B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2709560A (en) * | 1949-03-25 | 1955-05-31 | Resk Michel | Camera support |
| CN205402136U (en) * | 2016-03-09 | 2016-07-27 | 四川正基岩土工程有限公司 | Mapping bracket suitable for open -air survey and drawing |
| CN206503895U (en) * | 2017-03-07 | 2017-09-19 | 中江志诚钢化玻璃制品有限公司 | The structure of reciprocal stationarity is improved in glass processing |
| US20190056060A1 (en) * | 2017-08-21 | 2019-02-21 | Edward J. Decker | Portable shooting stand |
| CN212430241U (en) * | 2020-05-28 | 2021-01-29 | 深圳市海景环保技术有限公司 | Air detector fixed bolster |
| CN214369058U (en) * | 2020-11-03 | 2021-10-08 | 内蒙古工业大学 | Automatic folding tripod of buckle spring |
| CN214064444U (en) * | 2020-12-14 | 2021-08-27 | 王华佗 | Engineering detector support frame for construction |
| CN214368851U (en) * | 2021-02-06 | 2021-10-08 | 山东普泰工程检测鉴定有限公司 | Surveying instrument positioner for surveying and mapping engineering |
| CN215984606U (en) * | 2021-10-09 | 2022-03-08 | 刘英才 | Hydrology monitoring devices with integration lightning protection module |
| CN114076249A (en) * | 2021-10-13 | 2022-02-22 | 刘薇薇 | Multi-posture all-terrain geographic information surveying instrument |
| CN217402157U (en) * | 2022-05-17 | 2022-09-09 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Fixing device for geological environment survey |
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|---|---|
| CN115654321B (en) | 2023-03-28 |
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