CN116793320A - Self-protection engineering mapping equipment - Google Patents
Self-protection engineering mapping equipment Download PDFInfo
- Publication number
- CN116793320A CN116793320A CN202310697750.8A CN202310697750A CN116793320A CN 116793320 A CN116793320 A CN 116793320A CN 202310697750 A CN202310697750 A CN 202310697750A CN 116793320 A CN116793320 A CN 116793320A
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- fixedly connected
- shell
- surveying instrument
- surveying
- supporting seat
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- 238000013507 mapping Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The application discloses self-protection engineering surveying and mapping equipment, and particularly relates to the technical field of engineering surveying and mapping. According to the application, the levelness of the surveying instrument is detected through the level sensor, when the surveying instrument is inclined, the motor drives the third sprocket and the chain to drive the threaded transmission structure to move through the first sprocket, so that the threaded transmission structure drives the supporting seat to automatically retract into the shell downwards, the automatic storage operation of the surveying instrument can be realized, the automatic protection effect on the surveying instrument can be realized, the risk of damage caused by toppling of the surveying instrument is reduced, the buffering effect on the surveying instrument can be realized through the buffering structure, and the safety of the surveying instrument can be further enhanced.
Description
Technical Field
The application relates to the technical field of engineering surveying and mapping, in particular to self-protection engineering surveying and mapping equipment.
Background
The engineering surveying and mapping equipment is one kind of measuring instrument, and is one for measuring in various directions, distance measurement, angle measurement, height measurement, image measurement, photogrammetry, etc. in engineering construction.
At present, engineering surveying and mapping instrument is generally directly fixed on the support and is used, when moving it or the support receives external force action and produces the slope, engineering surveying and mapping instrument receives external force action collision easily, because its internals are comparatively accurate, very easily produce the harm when receiving the collision, and when carrying out short distance to engineering surveying and mapping instrument and transferring, in order to reduce receiving the collision, also generally need take down it and place dedicated buffer box inside, it is very inconvenient, consequently, it has very important meaning to research a new self preservation formula engineering surveying and mapping equipment to solve above-mentioned problem.
Disclosure of Invention
In order to overcome the defects in the prior art, the application provides self-protection engineering surveying and mapping equipment, which aims to solve the technical problems that: engineering surveying instrument is generally direct fixed and uses on the support, when removing it or the support receives the exogenic action and produces the slope, engineering surveying instrument receives exogenic action collision easily, because its internals is comparatively accurate, very easily produces the harm when receiving the collision, and when carrying out the short distance to engineering surveying instrument and shift, in order to reduce receiving the collision, also generally need take off it and place dedicated buffer box inside, very inconvenient problem.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a self preservation protects engineering surveying and mapping equipment, includes the shell, be equipped with rotatory structure of sheltering from on the shell, the inside of shell is equipped with the surveying instrument, the bottom fixed mounting of surveying instrument has the supporting seat, one side fixedly connected with guide bar of supporting seat, the guide bar slides the sliding part at rotatory structure of sheltering from, the both sides of supporting seat inner chamber all fixedly mounted have buffer structure, two buffer structure fixed connection are in the both sides of surveying instrument, the both sides of surveying instrument and the one side that lies in two buffer structure and be equipped with fixed knot structure on the back of the body, fixed knot constructs's one end fixedly connected with gear, two fixed knot constructs fixed mounting are on the supporting seat;
the lower part of the supporting seat is provided with a chain and four first chain wheels, the four first chain wheels are connected through chain transmission, the four first chain wheels are fixedly connected with threaded transmission structures, the moving parts of the four threaded transmission structures are fixedly connected with the supporting seat, the four threaded transmission structures are assembled on the shell, the motor is installed in the shell, the output shaft fixedly connected with third sprocket of motor, third sprocket and chain meshing transmission, two fixed plates of equal fixedly connected with of two lateral walls of shell, two fixed plates and same ratch fixed connection, the ratch corresponds with the gear position.
As a further aspect of the application: the two sides of the shell are rotatably connected with handles through pin shafts, the bottom of the shell is fixedly connected with an installation seat, and the front of the shell is provided with a horizontal sensor.
As a further aspect of the application: the rotary shielding structure comprises a shaft body, a sliding groove is formed in the outer portion of the shaft body, the lower section of the sliding groove is an arc-shaped groove, the upper section of the sliding groove is a linear groove, the guide rod slides in the arc-shaped groove in the lower section of the sliding groove, and the shaft body is rotationally connected to the shell through two bearings.
As a further aspect of the application: the top fixedly connected with blend stop of pivot, the one end fixedly connected with protruding pole of blend stop off-axis body, protruding pole slides in the opening of strip frame, fixedly connected with baffle below the strip frame, the baffle is located the top of shell, and the both sides wall of shell has all seted up flutedly, the both sides of baffle slide respectively in two recesses.
As a further aspect of the application: the chain is meshed with a second sprocket, a rotating shaft is fixedly connected in the second sprocket, and the rotating shaft is rotatably connected to the shell through a bearing.
As a further aspect of the application: the screw thread transmission structure comprises a screw, two ends of the screw are rotatably connected to the shell through bearings, a thread block is connected to the external threads of the screw, the thread block is fixedly connected to the supporting seat, and the thread block is installed on the first sprocket in a penetrating mode.
As a further aspect of the application: the buffer structure comprises a connecting seat, wherein the connecting seat is fixedly connected to the surveying instrument, springs are fixedly connected to one side and the bottom of the connecting seat, and the springs are fixedly connected to the inner wall of the supporting seat.
As a further aspect of the application: the fixed knot constructs including the double-screw bolt, the screw thread of two double-screw bolts sets up in opposite, the double-screw bolt passes through the bottom of bearing rotation connection at the supporting seat, the one end and the gear fixed connection of double-screw bolt, the outside threaded connection of double-screw bolt has the nut, the outside fixedly connected with U-shaped adjustable shelf of nut, the top fixedly connected with splint of adjustable shelf, splint are located one side of surveying instrument, four through-openings have been seted up on the supporting seat, and the both ends of adjustable shelf wear to establish to slide in the opening.
The application has the beneficial effects that:
1. according to the application, the levelness of the surveying instrument is detected through the level sensor, when the surveying instrument is inclined, the motor drives the third sprocket and the chain to drive the screw thread transmission structure to move through the first sprocket, so that the screw thread transmission structure drives the supporting seat to automatically retract into the shell downwards, the automatic storage operation of the surveying instrument can be realized, the surveying instrument can be automatically protected, the risk of damage caused by toppling of the surveying instrument is reduced, the cushioning effect of the surveying instrument can be realized through the cushioning structure, and the safety of the surveying instrument can be further enhanced;
2. according to the application, the support seat moves upwards to enable the gear to be meshed with the toothed bar for transmission, the gear drives the stud to rotate, the stud drives the nut to move, the nut drives the movable frame to move, the two movable frames drive the two clamping plates to be close to each other, the two clamping plates clamp the two connecting seats, so that the stable fixing effect on the surveying instrument can be kept, and the surveying instrument is facilitated.
3. According to the application, the guide rod is driven to move upwards through the supporting seat, so that the guide rod slides in the arc-shaped groove of the sliding groove, the guide rod extrudes the control shaft body through the arc-shaped groove to rotate, the shaft body drives the barrier strip to rotate, the barrier strip drives the convex rod to slide in the strip frame, meanwhile, the convex rod drives the baffle plate to slide through the strip frame, the outlet above the shell is leaked, at the moment, the situation that the surveying instrument is smoothly separated from the shell to be normally used can be ensured, the surveying instrument can be automatically protected by the linkage among the structures, the sealing protection of the surveying instrument can be realized, the troublesome operation of singly boxing and taking out the surveying instrument is not required, and the stability of the surveying instrument can be ensured.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present application;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present application;
FIG. 3 is a schematic view of a rotating shielding structure according to the present application;
FIG. 4 is a schematic view of a three-dimensional structure of a support base according to the present application;
FIG. 5 is a schematic view of a screw in a three-dimensional structure according to the present application;
FIG. 6 is a schematic view of a three-dimensional structure of a surveying instrument according to the present application;
FIG. 7 is a schematic view of a solid structure of a fixing structure according to the present application;
FIG. 8 is a schematic view of a rack bar perspective;
in the figure: 1 a shell, 2 a mounting seat, 3 a rotary shielding structure, 31 a baffle bar, 32 a convex rod, 33 a shaft body, 34 a chute, 35 frames, 36 a baffle plate, 4 a horizontal sensor, 5 a groove, 6 a screw thread transmission structure, 61 a screw rod, 62 a screw thread block, 7 a guide rod, 8 a fixing structure, 81 a screw bolt, 82 a movable frame, 83 a nut, 84 clamping plates, 9 a buffer structure, 91 a connecting seat, 92 a spring, 10 a surveying instrument, 11 a toothed bar, 12 a fixing plate, 13 a chain, 14 a supporting seat, 15 a first sprocket, 16 a second sprocket, 17 a motor, 18 a third sprocket, 19 a rotating shaft and 20 gears.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
According to the drawings 1-6 and 8, the application provides self-protection engineering surveying and mapping equipment, which comprises a housing 1, wherein handles are rotatably connected to two sides of the housing 1 through pin shafts, the handles can be moved through the pin shafts, so that the handles can be contained, meanwhile, the housing 1 can be carried by carrying the surveying and mapping instrument 10 through the carrying handles, the bottom of the housing 1 is fixedly connected with a mounting seat 2, the mounting seat 2 can fix the housing 1 on a support, the position of the surveying and mapping instrument 10 is conveniently fixed, a horizontal sensor 4 is arranged on the front surface of the housing 1, a rotary shielding structure 3 is assembled on the housing 1, the surveying and mapping instrument 10 is arranged in the housing 1, a supporting seat 14 is fixedly arranged at the bottom of the surveying and mapping instrument 10, one side of the supporting seat 14 is fixedly connected with a guide rod 7, the guide rod 7 slides on the sliding part of the rotary shielding structure 3, buffer structures 9 are fixedly arranged at two sides of an inner cavity of the supporting seat 14, the buffer structures 9 are fixedly connected to the connecting seat 91, one side and the bottom of the connecting seat 91 are fixedly connected with springs 92, the springs 92 are fixedly connected to the inner walls of the supporting seat 14, the two sides of the two buffer structures 9 are fixedly connected to the two sides of the supporting structures 10, and the two sides of the two buffer structures 10 are fixedly connected to the two sides of the supporting structures 10 and are fixedly arranged on the two sides of the supporting structures 8, and are fixedly connected to the two sides of the supporting structures 10, and are fixedly connected to the two sides of the supporting structures, and are fixedly arranged on the supporting structures, and are fixedly connected to the supporting structures, and are fixedly and connected to one side 8 and are fixedly and connected with one side supporting structure 8 and 20;
the lower part of the supporting seat 14 is provided with a chain 13 and four first chain wheels 15, the four first chain wheels 15 are in transmission connection through the chain 13, a second chain wheel 16 is in meshed transmission on the chain 13, a rotating shaft 19 is fixedly connected in the second chain wheel 16, the second chain wheel 16 can be in meshed transmission with the chain 13, the chain 13 can smoothly control the four first chain wheels 15 to synchronously rotate, the rotating shaft 19 is in rotary connection with the shell 1 through a bearing, the four first chain wheels 15 are fixedly connected with a threaded transmission structure 6, the threaded transmission structure 6 comprises a screw 61, two ends of the screw 61 are in rotary connection with the shell 1 through bearings, the external thread of the screw 61 is connected with a thread block 62, the thread block 62 is fixedly connected with the supporting seat 14, the thread block 62 is installed on the first chain wheels 15 in a penetrating manner, the moving part of the four threaded transmission structure 6 is fixedly connected with the supporting seat 14, the four threaded transmission structures 6 are assembled on the shell 1, a motor 17 is installed in the shell 1, an output shaft of the motor 17 is fixedly connected with a third chain wheel 18, the third chain wheel 18 is in meshed transmission with the shell 1, two side walls 12 of the shell 1 are fixedly connected with two toothed bars 11, and two toothed bars 11 are fixedly connected with one another.
In this embodiment: detect the horizontality of surveying instrument 10 through level sensor 4, when the slope, motor 17 drive third sprocket 18 and chain 13 transmission for chain 13 passes through first sprocket 15 drive screw drive structure 6 motion, make screw drive structure 6 drive supporting seat 14 downwards automatic income shell 1 in, then can play the operation of accomodating of surveying instrument 10 voluntarily, but also can play the effect of automatic protection to surveying instrument 10, reduce the risk that the surveying instrument 10 takes place to empty and lead to the damage, secondly can also play the effect of buffering to surveying instrument 10 through the elasticity resilience of spring 92, and then can strengthen the security of surveying instrument 10.
Example 2
As shown in fig. 1-3, the rotary shielding structure 3 includes a shaft body 33, a chute 34 is provided at the outer portion of the shaft body 33, the lower section of the chute 34 is an arc-shaped groove, the upper section of the chute 34 is a straight line groove, the guide rod 7 can slide along the straight line groove, further, the shaft body 33 is prevented from rotating, meanwhile, the support seat 14 can be kept to move up and down smoothly, the guide rod 7 slides in the arc-shaped groove at the lower section of the chute 34, the shaft body 33 is rotationally connected to the casing 1 through two bearings, the top end of the rotating shaft 19 is fixedly connected with a baffle bar 31, one end of the baffle bar 31 far away from the shaft body 33 is fixedly connected with a convex rod 32, the convex rod 32 slides in an opening of a bar frame 35, the bar 35 is provided with an opening, the convex rod 32 can be kept to slide smoothly, the convex rod 32 can smoothly rotate and drive a baffle 36 to move smoothly, the baffle 36 is fixedly connected with the baffle 36 below the bar frame 35, the baffle 36 is located above the casing 1, two side walls of the casing 1 are provided with grooves 5, the grooves 5 can be stably supported by the grooves 5, and the baffle 36 can slide in the grooves 5 and slide along the grooves 5 respectively.
In this embodiment: the guide rod 7 is driven to move upwards through the supporting seat 14, the guide rod 7 slides in the arc-shaped groove of the sliding groove 34, the guide rod 7 is enabled to extrude and control the shaft body 33 to rotate through the arc-shaped groove, the shaft body 33 drives the barrier strip 31 to rotate, the barrier strip 31 drives the convex rod 32 to slide in the strip frame 35, meanwhile, the convex rod 32 drives the baffle 36 to slide through the strip frame 35, the outlet above the shell 1 is enabled to leak, at the moment, the surveying instrument 10 can be ensured to be smoothly separated from the shell 1 for normal use, the device can automatically protect the surveying instrument 10 through linkage among structures, can also play a role in sealing and protecting the surveying instrument 10, the troublesome operation of independently taking out the surveying instrument 10 in a box is not needed, and the stability of the surveying instrument 10 can be ensured.
Example 3
As shown in fig. 7, the fixing structure 8 includes a stud 81, threads of the two studs 81 are oppositely arranged, the studs 81 are rotatably connected to the bottom of the supporting seat 14 through bearings, one end of each stud 81 is fixedly connected with a gear 20, an external thread of each stud 81 is connected with a nut 83, a U-shaped movable frame 82 is fixedly connected to the outside of each nut 83, a clamping plate 84 is fixedly connected to the top end of each movable frame 82, the clamping plate 84 is located on one side of the surveying instrument 10, four through holes are formed in the supporting seat 14, the through holes can move on the movable frame 82, the through holes can enable the movable frame 82 to move stably, and two ends of the movable frame 82 penetrate through and slide in the opening.
In this embodiment: through supporting seat 14 upward movement for gear 20 upwards and rack 11 meshing transmission, make gear 20 drive double-screw bolt 81 rotatory, make double-screw bolt 81 drive nut 83 motion, make nut 83 drive movable frame 82 and move, make two movable frames 82 drive two splint 84 and be close to each other, make two splint 84 centre gripping two connecting seats 91, then can keep playing stable fixed effect to surveying instrument 10, and then do benefit to the surveying and mapping operation of surveying instrument 10.
The working principle of the application is as follows: when the surveying instrument 10 is used, the third chain wheel 18 is driven to rotate through the motor 17, so that the third chain wheel 18 is meshed with the chain 13 for transmission, the chain 13 drives the four first chain wheels 15 to rotate, the first chain wheels 15 drive the screw rods 61 to rotate, the screw rods 61 drive the threaded blocks 62 to move upwards, the threaded blocks 62 drive the supporting seat 14 to move upwards, the supporting seat 14 drives the fixing structure 8, the guide rod 7 and the surveying instrument 10 to move upwards, the guide rod 7 slides in the arc-shaped groove of the sliding groove 34, the guide rod 7 presses the control shaft body 33 to rotate through the arc-shaped groove, the shaft body 33 drives the barrier strip 31 to rotate, the stop bar 31 drives the convex rod 32 to rotate, the convex rod 32 slides at the opening of the bar frame 35, meanwhile, the convex rod 32 drives the bar frame 35 to move, the bar frame 35 drives the baffle 36 to move, the outlet of the shell 1 is exposed, at the moment, the gear 20 is in meshed transmission with the toothed bar 11 upwards, the gear 20 drives the stud 81 to rotate, the stud 81 drives the nut 83 to move, the nut 83 drives the movable frame 82 and the clamping plate 84 to move, the two clamping plates 84 are mutually close to clamp and fix the surveying instrument 10 through the connecting seat 91, the surveying instrument 10 is upwards exposed above the shell 1, and the surveying instrument 10 can be used at the moment;
when the surveying instrument 10 is inclined, the horizontal sensor 4 detects that the inclination control motor 17 drives the third chain wheel 18 to reversely rotate, the third chain wheel 18 drives the first chain wheel 15 to reversely rotate through the chain 13, the screw 61 drives the threaded block 62 to downwards move, the threaded block 62 drives the supporting seat 14 to downwards move, the supporting seat 14 drives the surveying instrument 10 to downwards enter the shell 1 for protection, when the supporting seat 14 continues to drive the guide rod 7 to downwards move, the guide rod 7 slides into the arc-shaped groove of the sliding groove 34 from the upper part, the movable shaft body 33 and the barrier strip 31 can be driven to rotate at the moment, the barrier strip 31 drives the strip frame 35 to move through the convex rod 32, the strip frame 35 drives the barrier strip 36 to move to shield the outlet of the shell 1, and at the moment, the surveying instrument 10 can be automatically sealed and protected.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (8)
1. Self preservation protects formula engineering survey and drawing equipment, including shell (1), its characterized in that: the novel automatic measuring instrument is characterized in that a rotary shielding structure (3) is assembled on the shell (1), a surveying instrument (10) is arranged in the shell (1), a supporting seat (14) is fixedly arranged at the bottom of the surveying instrument (10), a guide rod (7) is fixedly connected to one side of the supporting seat (14), the guide rod (7) slides on the sliding part of the rotary shielding structure (3), buffer structures (9) are fixedly arranged on two sides of an inner cavity of the supporting seat (14), two buffer structures (9) are fixedly connected to two sides of the surveying instrument (10), fixing structures (8) are respectively arranged on two sides of the surveying instrument (10) and on opposite sides of the two buffer structures (9), a gear (20) is fixedly connected to one end of the fixing structure (8), and the two fixing structures (8) are fixedly arranged on the supporting seat (14);
the utility model discloses a motor, including support seat (14), motor (17) are installed in shell (1), the output shaft fixedly connected with third sprocket (18) of motor (17), third sprocket (18) and chain (13) meshing transmission, two lateral walls of shell (1) are all fixedly connected with two fixed plates (12), two fixed plates (12) and same ratch (11) fixed connection, ratch (11) correspond with gear (20) position.
2. The self-shielded engineering surveying and mapping apparatus according to claim 1, wherein: the two sides of the shell (1) are rotatably connected with handles through pin shafts, the bottom of the shell (1) is fixedly connected with a mounting seat (2), and the front surface of the shell (1) is provided with a horizontal sensor (4).
3. The self-shielded engineering surveying and mapping apparatus according to claim 1, wherein: the rotary shielding structure (3) comprises a shaft body (33), a sliding groove (34) is formed in the outer portion of the shaft body (33), the lower section of the sliding groove (34) is an arc-shaped groove, the upper section of the sliding groove (34) is a linear groove, the guide rod (7) slides in the arc-shaped groove at the lower section of the sliding groove (34), and the shaft body (33) is rotationally connected to the shell (1) through two bearings.
4. A self-shielded engineering surveying and mapping apparatus according to claim 3 and wherein: the top fixedly connected with blend stop (31) of pivot (19), the one end fixedly connected with protruding pole (32) of axis body (33) is kept away from to blend stop (31), protruding pole (32) slip is in the opening of strip frame (35), the below fixedly connected with baffle (36) of strip frame (35), baffle (36) are located the top of shell (1), and both sides wall of shell (1) all set up fluted (5), the both sides of baffle (36) slip respectively in two recess (5).
5. The self-shielded engineering surveying and mapping apparatus according to claim 1, wherein: the chain (13) is in meshed transmission with a second sprocket (16), a rotating shaft (19) is fixedly connected in the second sprocket (16), and the rotating shaft (19) is rotatably connected to the shell (1) through a bearing.
6. The self-shielded engineering surveying and mapping apparatus according to claim 1, wherein: the screw thread transmission structure (6) comprises a screw rod (61), two ends of the screw rod (61) are rotatably connected to the shell (1) through bearings, a screw thread block (62) is connected to the outside of the screw rod (61) in a threaded mode, the screw thread block (62) is fixedly connected to the supporting seat (14), and the screw thread block (62) is installed on the first sprocket (15) in a penetrating mode.
7. The self-shielded engineering surveying and mapping apparatus according to claim 1, wherein: the buffer structure (9) comprises a connecting seat (91), the connecting seat (91) is fixedly connected to the surveying instrument (10), springs (92) are fixedly connected to one side and the bottom of the connecting seat (91), and the springs (92) are fixedly connected to the inner wall of the supporting seat (14).
8. The self-shielded engineering surveying and mapping apparatus according to claim 1, wherein: the fixed knot constructs (8) include double-screw bolt (81), the screw thread of two double-screw bolts (81) sets up in opposite directions, the bottom at supporting seat (14) is connected through the bearing rotation to double-screw bolt (81), the one end and the gear (20) fixed connection of double-screw bolt (81), the outside threaded connection of double-screw bolt (81) has nut (83), the outside fixedly connected with U-shaped adjustable shelf (82) of nut (83), the top fixedly connected with splint (84) of adjustable shelf (82), splint (84) are located one side of surveying instrument (10), four openings have been seted up on supporting seat (14), and the both ends of adjustable shelf (82) wear to establish to slide in the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310697750.8A CN116793320B (en) | 2023-06-13 | 2023-06-13 | Self-protection engineering mapping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310697750.8A CN116793320B (en) | 2023-06-13 | 2023-06-13 | Self-protection engineering mapping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116793320A true CN116793320A (en) | 2023-09-22 |
| CN116793320B CN116793320B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310697750.8A Active CN116793320B (en) | 2023-06-13 | 2023-06-13 | Self-protection engineering mapping equipment |
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| Country | Link |
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| CN (1) | CN116793320B (en) |
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| KR101349383B1 (en) * | 2013-07-17 | 2014-01-14 | (주)동광지엔티 | Staff height adjustable device of leveling unit |
| CN112303405A (en) * | 2020-10-29 | 2021-02-02 | 辽宁工程技术大学 | Surveying instrument with height convenient to adjust and operation method |
| KR102319288B1 (en) * | 2021-05-28 | 2021-11-01 | 한국공간정보(주) | Geodetic surveying device having connecting device of staff for measuring level |
| CN114060662A (en) * | 2021-11-16 | 2022-02-18 | 徐洪威 | Mapping instrument positioning device for engineering mapping |
| CN114852357A (en) * | 2022-06-20 | 2022-08-05 | 海南海锐众创科技有限公司 | Unmanned aerial vehicle surveying and mapping field evidence obtaining device convenient to maintain and use method thereof |
| CN114992452A (en) * | 2022-06-08 | 2022-09-02 | 浙江华东测绘与工程安全技术有限公司 | Mapping equipment based on grassland geographic information and using method thereof |
| CN218914310U (en) * | 2022-11-20 | 2023-04-25 | 沈阳中惟建筑工程有限公司 | Building construction mapping instrument |
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2023
- 2023-06-13 CN CN202310697750.8A patent/CN116793320B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101349383B1 (en) * | 2013-07-17 | 2014-01-14 | (주)동광지엔티 | Staff height adjustable device of leveling unit |
| CN112303405A (en) * | 2020-10-29 | 2021-02-02 | 辽宁工程技术大学 | Surveying instrument with height convenient to adjust and operation method |
| KR102319288B1 (en) * | 2021-05-28 | 2021-11-01 | 한국공간정보(주) | Geodetic surveying device having connecting device of staff for measuring level |
| CN114060662A (en) * | 2021-11-16 | 2022-02-18 | 徐洪威 | Mapping instrument positioning device for engineering mapping |
| CN114992452A (en) * | 2022-06-08 | 2022-09-02 | 浙江华东测绘与工程安全技术有限公司 | Mapping equipment based on grassland geographic information and using method thereof |
| CN114852357A (en) * | 2022-06-20 | 2022-08-05 | 海南海锐众创科技有限公司 | Unmanned aerial vehicle surveying and mapping field evidence obtaining device convenient to maintain and use method thereof |
| CN218914310U (en) * | 2022-11-20 | 2023-04-25 | 沈阳中惟建筑工程有限公司 | Building construction mapping instrument |
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| Publication number | Publication date |
|---|---|
| CN116793320B (en) | 2024-04-09 |
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