CN211176141U - A multi-functional surveying instrument for engineering - Google Patents
A multi-functional surveying instrument for engineering Download PDFInfo
- Publication number
- CN211176141U CN211176141U CN201922360670.5U CN201922360670U CN211176141U CN 211176141 U CN211176141 U CN 211176141U CN 201922360670 U CN201922360670 U CN 201922360670U CN 211176141 U CN211176141 U CN 211176141U
- Authority
- CN
- China
- Prior art keywords
- surveying instrument
- instrument body
- groove
- engineering
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multi-functional mapping appearance for engineering, comprising a base plate, the top of bottom plate is equipped with the activity post, and the spout has been seted up to the bottom of activity post, and slidable mounting has the stand in the spout, and the bottom of stand extends to the spout and outside and fixed mounting at the top of bottom plate, and the draw-in groove has been seted up to one side of stand, has seted up first through-hole on one side inner wall of spout, and slidable mounting has the kelly in the first through-hole, and outside the both ends of kelly all extended to first through-hole, the one end slidable mounting that the kelly is located the spout was in the draw-in groove, and the one end. The utility model relates to a rationally, the practicality is good, the simple operation is convenient for firmly install the surveying instrument body on the mount pad, and it is also convenient to take out the surveying instrument body moreover, is convenient for carry out rough adjustment and fine setting to the high position of surveying instrument body for the surveying instrument body is in suitable high position, reaches the exploration plotting effect of ideal.
Description
Technical Field
The utility model relates to a surveying instrument technical field specifically is a multi-functional surveying instrument for engineering.
Background
The engineering survey is generally a general term of various measurement theories, methods and technologies applied in survey design, construction and management stages of engineering construction, the service field of the traditional engineering survey technology comprises departments such as buildings, water conservancy, traffic, mines and the like, the basic content of the traditional engineering survey technology comprises two parts of mapping and lofting, a plurality of instruments are needed for engineering survey, wherein a multifunctional mapper is one of the instruments, the multifunctional mapper is generally composed of a mapper and a support frame, and the multifunctional mapper is used for carrying out measurement survey on the site.
However, in the prior art, generally when using, be not convenient for place mapper and support frame firmly, use the mapper to carry out the measurement in-process, can only carry out rough adjustment to the height of mapper usually, and accommodation process is loaded down with trivial details moreover, delays time, can not carry out micro-adjustment again to the height of mapper in the mapping process to reach the survey effect of ideal, bring inconvenience for the survey work, for this reason, we propose a multi-functional mapping appearance for engineering and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a multi-functional surveying instrument for engineering has solved and has been not convenient for stabilize mapper and support frame and place, can only highly carry out rough adjustment to the mapper usually, and accommodation process is loaded down with trivial details moreover, delays the time, can not carry out the micro-adjustment once more to the height of mapper among the mapping process to the problem of the investigation effect of ideal can not reach.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional surveying instrument for engineering comprises a base plate, wherein a movable column is arranged above the base plate, a sliding groove is formed in the bottom end of the movable column, a stand column is arranged in the sliding groove in a sliding manner, the bottom end of the stand column extends out of the sliding groove and is fixedly arranged at the top of the base plate, a clamping groove is formed in one side of the stand column, a first through hole is formed in the inner wall of one side of the sliding groove, a clamping rod is arranged in the first through hole in a sliding manner, two ends of the clamping rod extend out of the first through hole, one end of the clamping rod, which is positioned in the sliding groove, is slidably arranged in the clamping groove, a connecting plate is fixedly arranged at one end of the clamping rod, which is positioned at one end of the movable column, a first spring which is sleeved on the clamping rod is fixedly arranged at one side of the movable column, the, the both ends of lead screw all extend to outside the screw hole, the top of fixed plate is equipped with the mount pad, the mounting groove has been seted up to the bottom of mount pad, the surveying instrument body has been placed in the mounting groove, the top of surveying instrument body extends outside the mounting groove, the second through-hole has all been seted up on the both sides inner wall of mounting groove, equal slidable mounting has the slide bar in two second through-holes, the both ends of slide bar all extend outside the second through-hole, the equal fixed mounting in one end that two slide bars are close to each other has splint, the equal fixed mounting in one side that two splint were kept away from each other has the second spring, two second springs are established respectively on corresponding slide bar, the one end difference fixed mounting that two second springs.
Preferably, the bottom of bottom plate fixed mounting has a plurality of posts of inserting, and a plurality of posts of inserting are equidistant array and arrange.
Preferably, the number of the clamping grooves is multiple, and the clamping grooves are arranged on the same side of the upright post at equal intervals.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the sliding groove, the limiting rods are fixedly mounted on the two sides of the stand column, and the two limiting rods are slidably mounted in the corresponding limiting grooves respectively.
Preferably, a bearing seat is fixedly installed at the bottom of the installation seat, the top end of the screw rod is rotatably installed on the bearing seat, and a first handle is fixedly installed at the bottom end of the screw rod.
Preferably, the bottom of mount pad is fixed with two guide bars, and the fixed plate slip cap is established on two guide bars, and the equal fixed mounting in bottom of two guide bars has the baffle.
Preferably, the equal fixed mounting in one end that two slide bars kept away from each other has the second handle, and the equal fixed mounting in one side that two splint are close to each other has the rubber pad, and two rubber pads contact with the both sides of surveying instrument body respectively.
(III) advantageous effects
The utility model provides a multi-functional mapping appearance for engineering. The method has the following beneficial effects:
(1) The multifunctional surveying instrument for engineering is characterized in that a plurality of inserting columns at the bottom of a bottom plate are inserted into soil, the bottom plate is stably fixed on the ground, two second handles are pulled to move towards the direction away from each other, two clamping plates move towards the direction away from each other, two second springs are subjected to compression deformation to generate elasticity, a surveying instrument body is placed into a mounting groove and positioned between the two clamping plates, the two second handles are loosened, the surveying instrument body is clamped and fixedly mounted in the mounting groove by the two clamping plates under the action of the elasticity of the two second springs, two rubber pads are in clamping contact with the two sides of the surveying instrument body, the friction resistance when the surveying instrument body is in contact with the surveying instrument body is increased, the surveying instrument body is not easy to deviate and slide in the mounting groove, when the surveying instrument body needs to be taken out, only the two second handles are pulled towards the direction away from each other, can take out the surveying instrument body to conveniently fix surveying instrument body installation on the mount pad, it is also convenient to take out the dismantlement of surveying instrument body.
(2) The multifunctional surveying instrument for engineering is characterized in that when a surveying instrument body is installed in a mounting groove for use, a connecting plate is pulled to move in a direction far away from a movable column, a first spring is stretched and deformed to generate elasticity, the connecting plate drives clamping rods to slide out of corresponding clamping grooves, the fixing of the movable column is released, the movable column can be held to slide on an upright post, the movable column drives a fixing plate, a mounting seat and the surveying instrument body to move, after the surveying instrument body is adjusted to a proper height position, the connecting plate is loosened, the clamping rods are clamped into the corresponding clamping grooves under the action of the elasticity of the first spring, the rough adjustment of the height of the surveying instrument body is completed, the height position of the surveying instrument body can be slightly adjusted again according to needs, a first handle is rotated clockwise, and the first handle drives a screw rod to rotate and move upwards, lead screw promotes mount pad and surveying instrument body and slowly risees, and the mount pad drives two guide bars and upwards slides, and on the same hand, anticlockwise rotation first handle for when the lead screw rotates and downstream, lead screw promotion mount pad and surveying instrument body slowly reduce, through rotating first handle, can carry out the fine-tuning to the high position of surveying instrument body, make the surveying instrument body be in suitable high position, reach the exploration plotting effect of ideal.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a base plate; 2. a movable post; 3. a chute; 4. a column; 5. a card slot; 6. a first through hole; 7. a clamping rod; 8. a connecting plate; 9. a first spring; 10. a fixing plate; 11. a threaded hole; 12. a screw rod; 13. a mounting seat; 14. mounting grooves; 15. a surveying instrument body; 16. a second through hole; 17. a slide bar; 18. a splint; 19. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a multifunctional surveying instrument for engineering comprises a bottom plate 1, a movable column 2 is arranged above the bottom plate 1, a chute 3 is arranged at the bottom end of the movable column 2, an upright post 4 is arranged in the chute 3 in a sliding manner, the bottom end of the upright post 4 extends out of the chute 3 and is fixedly arranged at the top of the bottom plate 1, a clamping groove 5 is arranged at one side of the upright post 4, a first through hole 6 is arranged on the inner wall at one side of the chute 3, a clamping rod 7 is arranged in the first through hole 6 in a sliding manner, both ends of the clamping rod 7 extend out of the first through hole 6, one end of the clamping rod 7, which is positioned in the chute 3, is slidably arranged in the clamping groove 5, a connecting plate 8 is fixedly arranged at one end of the clamping rod 7, which is positioned at one side close to the movable column 2, a first spring 9 which is sleeved on the clamping rod 7 is fixedly arranged at one side of the connecting plate 8, threaded hole 11 is seted up at the top of fixed plate 10, lead screw 12 is installed to threaded hole 11 internal thread, outside the both ends of lead screw 12 all extended to threaded hole 11, the top of fixed plate 10 is equipped with mount pad 13, mounting groove 14 has been seted up to the bottom of mount pad 13, surveying instrument body 15 has been placed in the mounting groove 14, the top of surveying instrument body 15 extends outside mounting groove 14, second through-hole 16 has all been seted up on the both sides inner wall of mounting groove 14, equal slidable mounting has slide bar 17 in two second through-holes 16, slide bar 17's both ends all extend outside second through-hole 16, the equal fixed mounting in one end that two slide bars 17 are close to each other has splint 18, the equal fixed mounting in one side that two splint 18 kept away from each other has second spring 19, two second spring 19 are established respectively on corresponding slide bar 17, the one end that two second springs 19 kept away from each other.
The bottom of the bottom plate 1 is fixedly provided with a plurality of inserting columns which are arranged in an equidistant array, the number of the clamping grooves 5 is multiple, the plurality of the clamping grooves 5 are arranged on the same side of the upright post 4 in an equidistant manner, the inner walls of the two sides of the sliding groove 3 are respectively provided with a limiting groove, the two sides of the upright post 4 are respectively and fixedly provided with a limiting rod, the two limiting rods are respectively and slidably arranged in the corresponding limiting grooves, the bottom of the mounting seat 13 is fixedly provided with a bearing seat, the top end of the screw rod 12 is rotatably arranged on the bearing seat, the bottom end of the screw rod 12 is fixedly provided with a first handle, the bottom of the mounting seat 13 is fixedly provided with two guide rods, the fixing plate 10 is slidably sleeved on the two guide rods, the bottom ends of the two guide rods are respectively and fixedly provided with a baffle plate, the end, far away from each other, the two rubber pads are respectively in contact with the two sides of the surveying instrument body 15.
When the device is used, a plurality of inserting columns at the bottom of the bottom plate 1 are inserted into soil, the bottom plate 1 is stably fixed on the ground, the two second handles are pulled to move towards the directions away from each other, the two handles drive the corresponding sliding rods 17 and the corresponding clamping plates 18 to move, the two clamping plates 18 move towards the directions away from each other, the two second springs 19 are compressed and deformed to generate elastic force, then the surveying instrument body 15 is placed into the mounting groove 14, the surveying instrument body 15 is positioned between the two clamping plates 18, the two second handles are loosened, the surveying instrument body 15 is fixedly clamped and mounted in the mounting groove 14 through the two clamping plates 18 under the elastic force action of the two second springs 19, the two rubber pads are in clamping contact with the two sides of the surveying instrument body 15, the friction resistance when the surveying instrument body 15 is in contact is increased, and the surveying instrument body 15 is not easy to deviate and slide when placed in the mounting groove 14, when the surveying instrument body 15 needs to be taken out, the surveying instrument body 15 can be taken out only by pulling the two second handles to the direction away from each other, when the surveying instrument body 15 is installed in the installation groove 14 for use, and when the height position of the surveying instrument body 15 needs to be adjusted, the connecting plate 8 is pulled to move in the direction away from the movable column 2, the first spring 9 is pulled to stretch and deform to generate elastic force, the connecting plate 8 drives the clamping rod 7 to slide out of the corresponding clamping groove 5, namely, the fixing of the movable column 2 is released, the movable column 2 can be held to slide on the upright column 4, the two limiting rods respectively slide in the corresponding two limiting positions, the movable column 2 drives the fixing plate 10, the installation seat 13 and the surveying instrument body 15 to move, after the surveying instrument body 15 is adjusted to the proper height position, the connecting plate 8 is released, under the elastic force action of the first spring 9, so that the clamping rod 7 is clamped into the corresponding clamping groove 5, that is, the rough adjustment of the height of the surveying instrument body 15 is completed, when the surveying instrument body 15 is opened for surveying and mapping, the height position of the surveying instrument body 15 can be finely adjusted as required, the first handle is rotated clockwise, the first handle drives the screw rod 12 to rotate, the screw rod 12 moves upwards when rotating due to the threaded connection and matching of the screw rod 12 and the threaded hole 11, the screw rod 12 pushes the mounting seat 13 and the surveying instrument body 15 to slowly rise, the mounting seat 13 drives the two guide rods to slide upwards, and similarly, the first handle is rotated anticlockwise, so that the screw rod 12 moves downwards when rotating, the screw rod 12 pushes the mounting seat 13 and the surveying instrument body 15 to slowly lower, thereby the height position of the surveying instrument body 15 can be finely adjusted by rotating the first handle, so that the surveying instrument body 15 is in a proper height position, the method achieves the ideal exploration and mapping effect and facilitates mapping work, and the content which is not described in detail in the specification belongs to the prior art which is well known by the technicians in the field.
To sum up, the multifunctional surveying instrument for engineering is characterized in that a plurality of inserting columns at the bottom of a bottom plate 1 are inserted into soil, the bottom plate 1 is firmly fixed on the ground, two second handles are pulled to move towards the direction away from each other, so that two clamping plates 18 move towards the direction away from each other, two second springs 19 are compressed and deformed to generate elastic force, a surveying instrument body 15 is placed into a mounting groove 14 and positioned between the two clamping plates 18, the two second handles are loosened, under the elastic force action of the two second springs 19, the surveying instrument body 15 is clamped and fixedly mounted in the mounting groove 14 by the two clamping plates 18, two rubber pads are in clamping contact with two sides of the surveying instrument body 15, the friction resistance when the surveying instrument body 15 is in contact is increased, so that the surveying instrument body 15 is not easy to deviate and slide in the mounting groove 14, when the surveying instrument body 15 needs to be taken out, the surveying instrument body 15 can be taken out only by pulling the two second handles in the direction away from each other, so that the surveying instrument body 15 is conveniently installed and fixed on the installation seat 13, the surveying instrument body 15 is also convenient to disassemble and take out, when the surveying instrument body 15 is installed in the installation groove 14 for use, the connecting plate 8 is pulled to move in the direction away from the movable column 2, the first spring 9 is stretched and deformed to generate elastic force, the connecting plate 8 drives the clamping rod 7 to slide out of the corresponding clamping groove 5, namely the fixing of the movable column 2 is released, the movable column 2 can be held to slide on the upright post 4, the movable column 2 drives the fixing plate 10, the installation seat 13 and the surveying instrument body 15 to move, after the surveying instrument body 15 is adjusted to a proper height position, the connecting plate 8 is loosened, under the elastic force of the first spring 9, the clamping rod 7 is clamped into the corresponding clamping groove 5, and rough adjustment of the height of the surveying instrument body 15 is completed, the height position of the surveying instrument body 15 can be adjusted slightly again according to needs, the first handle is rotated clockwise, the first handle drives the screw rod 12 to rotate and move upwards, the screw rod 12 pushes the mounting seat 13 and the surveying instrument body 15 to rise slowly, the mounting seat 13 drives the two guide rods to slide upwards, and similarly, the first handle is rotated anticlockwise, so that the screw rod 12 moves downwards when rotating, the screw rod 12 pushes the mounting seat 13 and the surveying instrument body 15 to reduce slowly, the height position of the surveying instrument body 15 can be adjusted slightly by rotating the first handle, so that the surveying instrument body 15 is in a proper height position, an ideal exploration surveying effect is achieved, the utility model has the advantages of reasonable design, good practicability, convenient operation, convenient and stable installation of the surveying instrument body 15 on the mounting seat 13, convenient taking out of the surveying instrument body 15, convenient rough adjustment and fine adjustment of the height position of the surveying instrument body 15, so that the surveying instrument body 15 is at a proper height position to achieve an ideal surveying and mapping effect.
Claims (7)
1. A multi-functional surveying instrument for engineering, includes bottom plate (1), its characterized in that: the movable column is arranged above the bottom plate (1), a sliding groove (3) is formed in the bottom end of the movable column (2), an upright post (4) is arranged in the sliding groove (3), the bottom end of the upright post (4) extends out of the sliding groove (3) and is fixedly arranged at the top of the bottom plate (1), a clamping groove (5) is formed in one side of the upright post (4), a first through hole (6) is formed in the inner wall of one side of the sliding groove (3), a clamping rod (7) is arranged in the first through hole (6) in a sliding manner, two ends of the clamping rod (7) both extend out of the first through hole (6), one end of the clamping rod (7) positioned in the sliding groove (3) is slidably arranged in the clamping groove (5), a connecting plate (8) is fixedly arranged at one end of the clamping rod (7) positioned in the movable column (2), a first spring (9) sleeved on the clamping rod (7) is fixedly arranged at, one end of a first spring (9) far away from a connecting plate (8) is fixedly arranged on one side of a movable column (2), a fixing plate (10) is fixedly arranged at the top of the movable column (2), a threaded hole (11) is formed in the top of the fixing plate (10), a lead screw (12) is arranged in the threaded hole (11), two ends of the lead screw (12) extend out of the threaded hole (11), a mounting seat (13) is arranged above the fixing plate (10), a mounting groove (14) is formed in the bottom of the mounting seat (13), a surveying instrument body (15) is placed in the mounting groove (14), the top of the surveying instrument body (15) extends out of the mounting groove (14), second through holes (16) are formed in inner walls of two sides of the mounting groove (14), slide bars (17) are slidably arranged in the two second through holes (16), two ends of the slide bars (17) extend out of the second through holes (16), clamping plates (18) are fixedly arranged at one ends of the, the two clamping plates (18) are fixedly provided with second springs (19) on the sides far away from each other, the two second springs (19) are respectively sleeved on the corresponding sliding rods (17), and the ends far away from each other of the two second springs (19) are respectively fixedly arranged on the inner walls of the two sides of the mounting groove (14).
2. A multifunctional mapper for engineering as claimed in claim 1, characterized in that: the bottom fixed mounting of bottom plate (1) has a plurality of posts of inserting, and a plurality of posts of inserting are equidistant array and arrange.
3. A multifunctional mapper for engineering as claimed in claim 1, characterized in that: the quantity of draw-in groove (5) is a plurality of, and a plurality of draw-in grooves (5) are equidistant and arrange in the same side of stand (4).
4. A multifunctional mapper for engineering as claimed in claim 1, characterized in that: the limiting grooves are formed in the inner walls of the two sides of the sliding groove (3), limiting rods are fixedly mounted on the two sides of the stand column (4), and the two limiting rods are slidably mounted in the corresponding limiting grooves respectively.
5. A multifunctional mapper for engineering as claimed in claim 1, characterized in that: the bottom of the mounting seat (13) is fixedly provided with a bearing seat, the top end of the screw rod (12) is rotatably arranged on the bearing seat, and the bottom end of the screw rod (12) is fixedly provided with a first handle.
6. A multifunctional mapper for engineering as claimed in claim 1, characterized in that: the bottom fixed mounting of mount pad (13) has two guide bars, and fixed plate (10) slip cover is established on two guide bars, and the equal fixed mounting in bottom of two guide bars has the baffle.
7. A multifunctional mapper for engineering as claimed in claim 1, characterized in that: the equal fixed mounting in one end that two slide bars (17) kept away from each other has the second handle, and the equal fixed mounting in one side that two splint (18) are close to each other has the rubber pad, and two rubber pads contact with the both sides of surveying instrument body (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360670.5U CN211176141U (en) | 2019-12-24 | 2019-12-24 | A multi-functional surveying instrument for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360670.5U CN211176141U (en) | 2019-12-24 | 2019-12-24 | A multi-functional surveying instrument for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211176141U true CN211176141U (en) | 2020-08-04 |
Family
ID=71807549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922360670.5U Active CN211176141U (en) | 2019-12-24 | 2019-12-24 | A multi-functional surveying instrument for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211176141U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212153A (en) * | 2020-10-12 | 2021-01-12 | 河南城建学院 | Surveying instrument fixing device for engineering surveying and mapping |
| CN112373338A (en) * | 2020-11-27 | 2021-02-19 | 李福友 | Car fills electric pile |
| CN112414379A (en) * | 2020-10-31 | 2021-02-26 | 湖南达道新能源开发有限公司 | Surveying and mapping device for geological exploration |
| CN112443797A (en) * | 2020-11-27 | 2021-03-05 | 李福友 | New energy lighting device |
| CN112720047A (en) * | 2021-02-25 | 2021-04-30 | 南京华鑫机械刀具制造有限公司 | Machining center for precisely machining blade |
| CN112781568A (en) * | 2020-12-18 | 2021-05-11 | 山东省地质矿产勘查开发局第一地质大队 | Portable engineering surveying and mapping device for geological mineral exploration |
| CN113175599A (en) * | 2021-06-09 | 2021-07-27 | 河南经贸职业学院 | On-spot measuring device for engineering cost |
| CN113280215A (en) * | 2021-05-19 | 2021-08-20 | 青岛市崂山区审计局 | Engineering cost mapping device |
-
2019
- 2019-12-24 CN CN201922360670.5U patent/CN211176141U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212153A (en) * | 2020-10-12 | 2021-01-12 | 河南城建学院 | Surveying instrument fixing device for engineering surveying and mapping |
| CN112414379A (en) * | 2020-10-31 | 2021-02-26 | 湖南达道新能源开发有限公司 | Surveying and mapping device for geological exploration |
| CN112373338A (en) * | 2020-11-27 | 2021-02-19 | 李福友 | Car fills electric pile |
| CN112443797A (en) * | 2020-11-27 | 2021-03-05 | 李福友 | New energy lighting device |
| CN112781568A (en) * | 2020-12-18 | 2021-05-11 | 山东省地质矿产勘查开发局第一地质大队 | Portable engineering surveying and mapping device for geological mineral exploration |
| CN112781568B (en) * | 2020-12-18 | 2022-12-13 | 中晋环境科技有限公司 | Portable engineering surveying and mapping device for geological mineral exploration |
| CN112720047A (en) * | 2021-02-25 | 2021-04-30 | 南京华鑫机械刀具制造有限公司 | Machining center for precisely machining blade |
| CN113280215A (en) * | 2021-05-19 | 2021-08-20 | 青岛市崂山区审计局 | Engineering cost mapping device |
| CN113280215B (en) * | 2021-05-19 | 2023-03-14 | 青岛市崂山区审计局 | Engineering cost mapping device |
| CN113175599A (en) * | 2021-06-09 | 2021-07-27 | 河南经贸职业学院 | On-spot measuring device for engineering cost |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211176141U (en) | A multi-functional surveying instrument for engineering | |
| CN211178467U (en) | Detachable fixing device for surveying instrument | |
| CN208535499U (en) | A kind of total station multifunctional mounting bracket | |
| CN215598415U (en) | Supplementary fixing device is used in survey and drawing | |
| CN216231293U (en) | Special seal of rotatory modular financial affairs convenient to carry | |
| CN218243419U (en) | Photovoltaic power plant construction of easily assembling is with fixed subassembly of photovoltaic board | |
| CN220817277U (en) | Survey equipment | |
| CN217208516U (en) | Ground level surveying instrument for urban construction planning and surveying | |
| CN212056421U (en) | Constant-current sampler convenient to carry | |
| CN213188759U (en) | Novel storage cabinet | |
| CN204255676U (en) | Steady type soil sample barrel | |
| CN217278593U (en) | Portable electricity testing device for electric power engineering | |
| CN211667504U (en) | Portable measuring device of homeland resources | |
| CN212013294U (en) | Portable network engineering real-time monitoring device | |
| CN217023488U (en) | Multi-functional marine geological survey case | |
| CN217985667U (en) | Firm outdoor communication cabinet strutting arrangement | |
| CN219551909U (en) | Geological drilling sampling equipment for engineering survey design | |
| CN220691502U (en) | Earthquake early warning and on-site aftershock warning equipment | |
| CN211198673U (en) | Ammonia nitrogen adsorption tower | |
| CN218153164U (en) | Tripod of convenient regulation | |
| CN214126299U (en) | Tree protection support frame | |
| CN214341459U (en) | Landscape plant cultivation bracket | |
| CN218793721U (en) | Bench press training device | |
| CN213259392U (en) | Portable toolbox for geological survey | |
| CN214803221U (en) | Special platform of computer design drawing for art design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |