CN219970029U - Unmanned aerial vehicle capable of measuring laser - Google Patents
Unmanned aerial vehicle capable of measuring laser Download PDFInfo
- Publication number
- CN219970029U CN219970029U CN202321369805.4U CN202321369805U CN219970029U CN 219970029 U CN219970029 U CN 219970029U CN 202321369805 U CN202321369805 U CN 202321369805U CN 219970029 U CN219970029 U CN 219970029U
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- positioning
- laser
- fixedly connected
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002633 protecting effect Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses an unmanned aerial vehicle capable of carrying out laser measurement, and particularly relates to the field of unmanned aerial vehicles. According to the utility model, the two sides of the rotor wing can be protected through the cooperation of the second protective cover and the mounting plate, so that the rotor wing can be protected when the rotor wing impacts the building outer wall, damage to the rotor wing is avoided, the using effect is influenced, the mounting plate and the second protective cover are positioned through the cooperation of the positioning rod and the positioning groove, rotation is avoided, the protecting effect is influenced, the installation and use are convenient through the threaded rod penetrating through the threaded jack and the threaded hole, and the using effect is improved.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle capable of measuring laser.
Background
The building outer wall is a wall body exposed outside the building, such as a balcony, a corridor and the like, and has the functions of bearing a certain load, shielding wind and rain, preserving heat and insulating heat, preventing noise, preventing fire, protecting safety and the like. When building the outer wall, whether the multilayer wall surface in the outer wall is perpendicular needs in time to detect, avoids the wall slope, simultaneously, need detect the roughness of multilayer wall surface in the outer wall of building after the outer wall is built to guarantee that the wall roughness of building multilayer outer wall accords with acceptance criteria, along with the progress of technology, unmanned aerial vehicle measurement has improved measuring efficiency.
The utility model of Chinese patent application number CN202221071513.8 discloses a device for measuring the evenness of terrain, an assembly seat is fixedly connected to the lower surface of an unmanned aerial vehicle, a positioning column and a positioning block are fixedly connected to the upper surface of an ultrasonic range finder, when the ultrasonic range finder is assembled, a positioning pin is pulled outwards, a spring is elastically deformed, the ultrasonic range finder is inserted into the opposite assembly seat, the positioning column is in insertion fit with a positioning groove A, the positioning block is in insertion fit with a positioning groove B, the pulling force on the positioning pin is removed, the insertion end of the positioning pin extends into a positioning hole of the positioning block under the action of the elastic force of the spring, and the positioning block is pressed and fixed, so that the ultrasonic range finder is convenient to assemble and has good stability.
But when in actual use, when current unmanned aerial vehicle measures outer wall roughness, when the improper rotor that leads to unmanned aerial vehicle bumps the outer wall, lead to the rotor impaired easily, influence result of use, inconvenient protection to the rotor.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a laser-measurable unmanned aerial vehicle, so as to solve the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but laser measurement's unmanned aerial vehicle, includes unmanned aerial vehicle and sets up at unmanned aerial vehicle surrounding support frame and sets up the rotor at the support frame and keep away from unmanned aerial vehicle one end top, the support frame is close to the one end bottom fixedly connected with buffer rod of rotor, the bottom fixedly connected with supporting seat of buffer rod, unmanned aerial vehicle's bottom is provided with laser measuring apparatu and first protection casing, can see that can conveniently measure the roughness of outer wall through laser measuring apparatu, specific is prior art, does not need to be excessively set forth, and can prevent dust to laser measuring apparatu through first protection casing, improves result of use to can play the effect of buffering through buffer rod and supporting seat;
the double-shaft electric push rod is arranged at the bottom of the inner cavity of the unmanned aerial vehicle, positioning slots are symmetrically formed in two sides of the bottom of the unmanned aerial vehicle, positioning inserting rods are symmetrically and fixedly connected to two sides of the top of the laser measuring instrument, fixing slots are formed in the middle of the positioning inserting rods, and a protection mechanism is arranged on one side of each rotor wing, so that the rotors can be protected through the protection mechanism, damage to the outer wall caused by collision of the rotors when the rotors move is avoided, the protection effect is achieved, meanwhile, the moving end of the double-shaft electric push rod is inserted into the fixing slots through inserting the positioning inserting rods into the fixing slots, and the laser measuring instrument can be conveniently and fixedly installed;
the bottom of unmanned aerial vehicle symmetry fixedly connected with pothook all around, symmetry fixedly connected with fixture block all around at the inner chamber top of first protection casing, symmetry fixedly connected with draws the piece all around at the top of first protection casing, can see that through fixture block and pothook block, can conveniently install fixedly to first protection casing to through drawing the piece, make fixture block and pothook separation, conveniently dismantle first protection casing.
Preferably, the laser measuring instrument is arranged in the first protective cover, the positioning inserting rod corresponds to the positioning slot, and the positioning inserting rod is arranged in the middle of the positioning slot;
it can be seen that the first protection cover is used for protecting the laser measuring instrument, and the position of the laser measuring instrument is limited through the installation convenience of the positioning inserting rod and the positioning slot.
Preferably, the top wall body of the movable end of the double-shaft electric push rod is an inclined plane, the cross section of the inner cavity of the fixed slot is a right trapezoid, and the movable end of the double-shaft electric push rod extends to the inside of the positioning slot and extends to the inside of the fixed slot;
it can be seen that the movable end of the double-shaft electric push rod is inserted into the fixed slot, so that the positioning inserting rod can generate a force for inserting into the positioning slot, the top wall body of the laser measuring instrument can be tightly attached to the bottom wall body of the unmanned aerial vehicle, the fixing strength of the laser measuring instrument is improved, the laser measuring instrument is prevented from shaking, and the using effect is affected.
Preferably, the cross section of the clamping hooks is L-shaped, the clamping hooks are matched with clamping blocks, the clamping blocks are in one-to-one correspondence with the clamping hooks, the clamping blocks are arranged at the top of one side of the clamping hooks, and the pulling blocks are corresponding to the clamping blocks;
it can be seen that the cooperation of pothook and fixture block can be installed fixedly to first protection casing, and conveniently makes fixture block and pothook dislocation through pulling the piece that draws, conveniently dismantles first protection casing.
Preferably, the protection mechanism comprises a fixed plate fixed at the bottom of one end of the support frame, which is close to the rotor wing, a threaded jack is formed in the middle of the fixed plate, a mounting plate is arranged at the top of the fixed plate, a threaded hole is formed in one side of the mounting plate, which corresponds to the threaded jack, and threaded rods are inserted into the threaded jack and the middle threads of the threaded hole;
it can be seen that the threaded rod penetrates through the threaded insertion hole and the middle of the threaded hole, the mounting plate is conveniently fixed at the top of the fixing plate, and therefore the protection mechanism is conveniently mounted and fixed.
Preferably, the top of the mounting plate is fixedly connected with a second protective cover, the cross section shapes of the second protective cover and the mounting plate are the same, the cross section shapes of the second protective cover and the mounting plate are semicircular, and the second protective cover and the mounting plate are porous plates;
can see that can protect the both sides of rotor through the second protection casing, lead to rotor and outer wall to produce the collision when avoiding unmanned aerial vehicle to remove, play the effect of protection, improve result of use, and can not influence the result of use of rotor.
Preferably, positioning rods are symmetrically and fixedly connected to the two sides of the top of the fixing plate, positioning grooves are formed in the surfaces of the mounting plates at positions corresponding to the positioning rods, and the positioning rods are arranged in the middle of the positioning grooves;
can see, through the cooperation of threaded rod and constant head tank, can conveniently carry out spacingly to the mounted position angle of mounting panel, avoid mounting panel and second protection casing to rotate, influence the protection effect.
The utility model has the technical effects and advantages that:
1. according to the utility model, the two sides of the rotor wing can be protected through the cooperation of the second protective cover and the mounting plate, so that the rotor wing can be protected when the rotor wing impacts the building outer wall, damage to the rotor wing is avoided, the using effect is influenced, the mounting plate and the second protective cover are positioned through the cooperation of the positioning rod and the positioning groove, rotation is avoided, the protecting effect is influenced, the installation and use are convenient through the threaded rod penetrating through the threaded jack and the threaded hole, and the using effect is improved;
2. the utility model can also protect the laser measuring instrument through the first protective cover, avoid dust to fall on the surface of the laser measuring instrument, influence the use effect, and through the cooperation of the clamping block and the clamping hook, the first protective cover is convenient to mount and fix, and the movable end of the double-shaft electric push rod extends to the inside of the fixed slot through the positioning insert rod, so that the positioning insert rod can be limited, and meanwhile, the movable end of the double-shaft electric push rod is extruded with the inner cavity of the fixed slot, so that the laser measuring instrument clings to the bottom wall body of the unmanned aerial vehicle, the mounting stability of the laser measuring instrument is improved, and the use effect is improved;
in conclusion, through the mutual influence of a plurality of effects, the rotor wing can be protected, the rotor wing is prevented from being impacted to the building outer wall to be damaged, and the laser measuring instrument is convenient to install and protect, so that the laser measuring instrument is convenient to use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic side sectional structure of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
Fig. 4 is a schematic diagram of a split structure of the mounting plate and the fixing plate of the present utility model.
The reference numerals are: 1. unmanned plane; 2. a support frame; 3. a rotor; 4. a buffer rod; 5. a support base; 6. a laser measuring instrument; 7. a first shield; 8. double-shaft electric push rod; 9. positioning the slot; 10. positioning the inserted link; 11. a fixed slot; 12. a clamping hook; 13. a clamping block; 14. pulling blocks; 15. a fixing plate; 16. a threaded jack; 17. a mounting plate; 18. a second shield; 19. a threaded hole; 20. a positioning rod; 21. a positioning groove; 22. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The unmanned aerial vehicle capable of measuring laser comprises an unmanned aerial vehicle 1, a supporting frame 2 arranged around the unmanned aerial vehicle 1 and a rotor wing 3 arranged at the top of one end of the supporting frame 2 away from the unmanned aerial vehicle 1, wherein a buffer rod 4 is fixedly connected to the bottom of one end of the supporting frame 2, which is close to the rotor wing 3, a supporting seat 5 is fixedly connected to the bottom of the buffer rod 4, and a laser measuring instrument 6 and a first protective cover 7 are arranged at the bottom of the unmanned aerial vehicle 1;
the inner chamber bottom of unmanned aerial vehicle 1 is provided with biax electric putter 8, and positioning slot 9 has been seted up to unmanned aerial vehicle 1's bottom bilateral symmetry, and laser measuring apparatu 6's top bilateral symmetry fixedly connected with location inserted bar 10, and fixed slot 11 has been seted up at the middle part of location inserted bar 10, and one side of rotor 3 is provided with protection machanism, and symmetrical fixedly connected with pothook 12 all around in unmanned aerial vehicle 1's bottom, symmetrical fixedly connected with fixture block 13 all around in first protection casing 7's inner chamber top, symmetrical fixedly connected with pull block 14 all around in first protection casing 7's top.
As shown in fig. 2 and 3, the laser measuring instrument 6 is arranged in the first protective cover 7, the positioning inserting rod 10 corresponds to the positioning inserting groove 9, the positioning inserting rod 10 is arranged in the middle of the positioning inserting groove 9, the top wall body of the moving end of the double-shaft electric push rod 8 is an inclined plane, the cross section of the inner cavity of the fixed inserting groove 11 is a right trapezoid, the moving end of the double-shaft electric push rod 8 extends to the inside of the positioning inserting groove 9 and extends to the inside of the fixed inserting groove 11, the cross section of the clamping hook 12 is an L shape, the clamping hooks 12 are matched with the clamping blocks 13, the clamping blocks 13 are in one-to-one correspondence with the clamping hooks 12, the clamping blocks 13 are arranged at the top of one side of the clamping hooks 12, and the pulling blocks 14 correspond to the clamping blocks 13, so that the flatness of an outer wall can be conveniently measured through the laser measuring instrument 6, dust protection can be carried out on the laser measuring instrument 6 through the first protective cover 7, the use effect is improved, and the buffer rod 4 and the supporting seat 5 can play a role of buffering.
It should be noted that, the clamping block 13 is clamped with the clamping hook 12, so that the first protection cover 7 can be conveniently installed and fixed, and the clamping block 13 is separated from the clamping hook 12 by pulling the pull block 14, so that the first protection cover 7 can be conveniently detached;
meanwhile, the positioning inserting rod 10 is inserted into the positioning slot 9, the double-shaft electric push rod 8 is started to enable the movable end of the double-shaft electric push rod 8 to be inserted into the fixing slot 11, and the positioning inserting rod 10 can generate a force for inserting into the positioning slot 9, so that the top wall body of the laser measuring instrument 6 can be tightly attached to the bottom wall body of the unmanned aerial vehicle 1, the fixing strength of the laser measuring instrument 6 is improved, the laser measuring instrument 6 is prevented from shaking, and the using effect is affected.
As shown in fig. 1, 2 and 4, the protection mechanism comprises a fixed plate 15 fixed at the bottom of one end of a support frame 2, which is close to a rotor wing 3, a threaded jack 16 is formed in the middle of the fixed plate 15, a mounting plate 17 is arranged at the top of the fixed plate 15, a threaded hole 19 is formed in the position, corresponding to the threaded jack 16, of one side of the mounting plate 17, a threaded rod 22 is inserted in the middle of the threaded jack 16 and the threaded hole 19, a second protection cover 18 is fixedly connected to the top of the mounting plate 17, the cross sections of the second protection cover 18 and the mounting plate 17 are identical, the cross sections of the second protection cover 18 and the mounting plate 17 are all semicircular, the second protection cover 18 and the mounting plate 17 are both provided with porous plates, positioning rods 20 are symmetrically and fixedly connected to the two sides of the top of the fixed plate 15, positioning grooves 21 are formed in the positions, corresponding to the positioning rods 20, of the surface of the mounting plate 17 are arranged in the middle of the positioning grooves 21, so that the rotor wing 3 is protected by the mounting plate 17 and the second protection cover 18, and damage to the outer wall caused by the rotor wing 3 during movement is avoided, and the use effect of the rotor wing 3 is not affected;
meanwhile, the threaded holes 19 are corresponding to the threaded jacks 16, the mounting plate 17 can be fixed by inserting the threaded rods 22, and the positioning rods 20 are inserted into the positioning grooves 21, so that the mounting plate 17 and the second protective cover 18 are prevented from rotating after being mounted, the limiting effect is achieved, and the use effect is improved;
it is to be added that, orientation and the ground parallel of laser measurement appearance 6, and laser measurement appearance 6 can measure the roughness of outer wall, and specific theory of operation is prior art, need not be too much the explanation, and unmanned aerial vehicle 1's controller is connected with biax electric putter 8 electricity, convenient control.
The working principle of the utility model is as follows: when the device is used, the laser measuring instrument 6 is only required to be placed at the bottom of the unmanned aerial vehicle 1, the positioning inserting rod 10 is inserted into the positioning slot 9, then the double-shaft electric push rod 8 is controlled to be started through the unmanned aerial vehicle 1, the moving end of the double-shaft electric push rod 8 is inserted into the fixed slot 11 until the laser measuring instrument 6 generates extrusion force on the unmanned aerial vehicle 1, and the installation and the fixation of the laser measuring instrument 6 can be completed;
then, the first protective cover 7 covers the laser measuring instrument 6, and the clamping block 13 is clamped with the clamping hook 12, so that the first protective cover 7 can be fixed;
then, the mounting plate 17 is placed on the top of the fixing plate 15, the threaded holes 19 correspond to the threaded insertion holes 16, the positioning rods 20 correspond to the positioning grooves 21, and one end of the rotor 3 is positioned in the middle of the second protective cover 18;
then, the threaded rod 22 is inserted to enable the threaded rod 22 to be in threaded connection with the threaded insertion hole 16 and the threaded hole 19, and the positioning rod 20 is inserted into the positioning groove 21, so that the mounting of the mounting plate 17 and the second protective cover 18 can be completed;
thereby make unmanned aerial vehicle 1 drive laser measuring apparatu 6 and measure the outer wall roughness through laser measuring apparatu 6 when reciprocating to protect laser measuring apparatu 6 through first protection casing 7, protect rotor 3 through mounting panel 17 and second protection casing 18 simultaneously.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. But laser measurement's unmanned aerial vehicle, including unmanned aerial vehicle (1) and support frame (2) and rotor (3) of setting at support frame (2) one end top of keeping away from unmanned aerial vehicle (1) all around, its characterized in that: the bottom of one end of the supporting frame (2) close to the rotor wing (3) is fixedly connected with a buffer rod (4), the bottom of the buffer rod (4) is fixedly connected with a supporting seat (5), and the bottom of the unmanned aerial vehicle (1) is provided with a laser measuring instrument (6) and a first protective cover (7);
the automatic positioning device is characterized in that a double-shaft electric push rod (8) is arranged at the bottom of an inner cavity of the unmanned aerial vehicle (1), positioning slots (9) are symmetrically formed in two sides of the bottom of the unmanned aerial vehicle (1), positioning inserting rods (10) are symmetrically and fixedly connected to two sides of the top of the laser measuring instrument (6), fixing slots (11) are formed in the middle of the positioning inserting rods (10), and a protection mechanism is arranged on one side of the rotor wing (3);
the unmanned aerial vehicle is characterized in that hooks (12) are symmetrically and fixedly connected to the periphery of the bottom of the unmanned aerial vehicle (1), clamping blocks (13) are symmetrically and fixedly connected to the periphery of the top of an inner cavity of the first protection cover (7), and pulling blocks (14) are symmetrically and fixedly connected to the periphery of the top of the first protection cover (7).
2. The laser measurable unmanned aerial vehicle of claim 1, wherein: the laser measuring instrument (6) is arranged in the first protective cover (7), the positioning inserting rod (10) corresponds to the positioning slot (9), and the positioning inserting rod (10) is arranged in the middle of the positioning slot (9).
3. The laser measurable unmanned aerial vehicle of claim 1, wherein: the movable end top wall body of the double-shaft electric push rod (8) is set to be an inclined plane, the cross section of the inner cavity of the fixed slot (11) is set to be a right trapezoid, and the movable end of the double-shaft electric push rod (8) extends to the inside of the positioning slot (9) and extends to the inside of the fixed slot (11).
4. The laser measurable unmanned aerial vehicle of claim 1, wherein: the cross-sectional shape of the clamping hook (12) is set to be L-shaped, the clamping hook (12) is matched with the clamping block (13), the clamping blocks (13) are in one-to-one correspondence with the clamping hooks (12), the clamping blocks (13) are arranged at the top of one side of the clamping hook (12), and the pulling blocks (14) are corresponding to the clamping blocks (13).
5. The laser measurable unmanned aerial vehicle of claim 1, wherein: the protection mechanism comprises a fixed plate (15) fixed at the bottom of one end of the support frame (2) close to the rotor wing (3), a threaded jack (16) is formed in the middle of the fixed plate (15), a mounting plate (17) is arranged at the top of the fixed plate (15), a threaded hole (19) is formed in the position, corresponding to the threaded jack (16), of one side of the mounting plate (17), and a threaded rod (22) is inserted into the middle threads of the threaded jack (16) and the threaded hole (19).
6. The laser surveying unmanned aerial vehicle of claim 5, wherein: the top fixedly connected with second protection casing (18) of mounting panel (17), the cross-sectional shape of second protection casing (18) and mounting panel (17) is the same, the cross-sectional shape of second protection casing (18) and mounting panel (17) all sets up to semi-circular, second protection casing (18) and mounting panel (17) all set up to the perforated plate.
7. The laser surveying unmanned aerial vehicle of claim 5, wherein: the positioning device is characterized in that positioning rods (20) are symmetrically and fixedly connected to the two sides of the top of the fixing plate (15), positioning grooves (21) are formed in positions, corresponding to the positioning rods (20), of the surface of the mounting plate (17), and the positioning rods (20) are arranged in the middle of the positioning grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321369805.4U CN219970029U (en) | 2023-05-31 | 2023-05-31 | Unmanned aerial vehicle capable of measuring laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321369805.4U CN219970029U (en) | 2023-05-31 | 2023-05-31 | Unmanned aerial vehicle capable of measuring laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219970029U true CN219970029U (en) | 2023-11-07 |
Family
ID=88581762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321369805.4U Active CN219970029U (en) | 2023-05-31 | 2023-05-31 | Unmanned aerial vehicle capable of measuring laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219970029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117755542A (en) * | 2024-02-20 | 2024-03-26 | 泉州云卓科技有限公司 | High-adaptability multifunctional unmanned aerial vehicle support and unmanned aerial vehicle thereof |
-
2023
- 2023-05-31 CN CN202321369805.4U patent/CN219970029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117755542A (en) * | 2024-02-20 | 2024-03-26 | 泉州云卓科技有限公司 | High-adaptability multifunctional unmanned aerial vehicle support and unmanned aerial vehicle thereof |
| CN117755542B (en) * | 2024-02-20 | 2024-05-31 | 泉州云卓科技有限公司 | High-adaptability multifunctional unmanned aerial vehicle support and unmanned aerial vehicle thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219970029U (en) | Unmanned aerial vehicle capable of measuring laser | |
| CN111442801A (en) | Construction environment monitoring device | |
| CN111929208A (en) | A on-line monitoring device for city raise dust | |
| CN218095246U (en) | Surveying instrument support elevating gear | |
| CN213812386U (en) | Bridge monitoring platform | |
| CN209264468U (en) | A kind of device for high-temperature solar thermal-collecting tube glass impact test | |
| CN219388065U (en) | Device for monitoring bending degree of wind driven generator blade | |
| CN211042175U (en) | Interior decoration ranging system | |
| CN217901008U (en) | Multifunctional noise analysis instrument for noise environment detection | |
| CN211554359U (en) | Miniature environmental monitoring weather station | |
| CN220752231U (en) | Environment information sensor | |
| CN216201819U (en) | Outdoor environment evaluation equipment | |
| CN213735554U (en) | Environment-friendly monitoring equipment based on unmanned aerial vehicle | |
| CN211373608U (en) | Novel laser demarcation device | |
| CN221141878U (en) | Cathode protection test pile assembly | |
| CN215421135U (en) | Compatible control panel for LED hair straightener | |
| CN220957538U (en) | Shield tunnel total station installation device | |
| CN217272863U (en) | Lower frame for mechanical equipment | |
| CN216385779U (en) | Building engineering detection equipment | |
| CN213210227U (en) | Ground resistance tester with adjustable inserted bar | |
| CN214750491U (en) | Adjustable ammeter meter mounting device | |
| CN220934651U (en) | Height-adjustable electric power container | |
| CN214674049U (en) | Cable bridge equipment | |
| CN220058120U (en) | Pile foundation detection equipment for acceptance of constructional engineering | |
| CN214138945U (en) | Unmanned aerial vehicle is patrolled and examined to electric power convenient to control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |