CN213543532U - Mining mapping equipment with protection function - Google Patents
Mining mapping equipment with protection function Download PDFInfo
- Publication number
- CN213543532U CN213543532U CN202023106114.4U CN202023106114U CN213543532U CN 213543532 U CN213543532 U CN 213543532U CN 202023106114 U CN202023106114 U CN 202023106114U CN 213543532 U CN213543532 U CN 213543532U
- Authority
- CN
- China
- Prior art keywords
- plate
- frame structure
- mounting plate
- rod
- supporting rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lasers (AREA)
Abstract
The utility model provides a mining mapping equipment with protection function, which comprises a mounting plate, a base connecting frame structure, a bolt plate, a laser range finder, an instrument protecting frame structure, a rotary groove, a rotary lug plate, a left side support rod, a right side support rod, a fixed lug plate, a bottom fixing frame structure, a through hole, a containing bolt, a left side threaded hole and a right side threaded hole, wherein the base connecting frame structure is arranged on the upper part of the mounting plate; the bolt plate is arranged at the upper part of the base connecting frame structure; the laser range finder is arranged on the upper part of the bolt plate; the instrument protection frame structure is arranged on the outer side of the laser range finder. The utility model has the advantages that: through bottom connecting seat, rubber support pad, support column and the setting of gloves, be favorable to making things convenient for the staff to carry out handheld use when measuring narrow and small space inboard, increase the application range and the service mode of this equipment to increase the service function of this equipment.
Description
Technical Field
The utility model belongs to the technical field of mining measuring equipment, especially, relate to a mining mapping equipment with safeguard function.
Background
In the mining process of mineral products, in order to plan the requirements of design, exploration construction, production and the like, surveying and mapping work is often required to be carried out in the field, and a mine measuring instrument is an instrument for measuring related parameters of a mine and is divided into the following instruments according to different purposes: an instrument for measuring side length, an angle measuring instrument, an instrument for measuring height difference and elevation, an instrument for determining the north meridional direction and the azimuth angle and the like.
However, the existing mining surveying and mapping equipment also has the problems that the support is inconvenient to mount in a narrow space, the protection effect on the distance measuring instrument is poor, and the support is easy to shake during surveying and mapping.
Therefore, it is necessary to invent a mining surveying and mapping device with a protection function.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a mining mapping equipment with safeguard function to solve inconvenient installing support in the narrow and small space in current mining mapping equipment space, to the relatively poor and problem that the support rocked easily when surveying and mapping of distancer's protective effect. A mining surveying and mapping device with a protection function comprises a mounting plate, a base connecting frame structure, a bolt plate, a laser range finder, an instrument protection frame structure, a rotary groove, a rotary lug plate, a left side supporting rod, a right side supporting rod, a fixed lug plate, a bottom fixing frame structure, a through hole, a receiving bolt, a left side threaded hole and a right side threaded hole, wherein the base connecting frame structure is mounted on the upper portion of the mounting plate; the bolt plate is arranged at the upper part of the base connecting frame structure; the laser range finder is arranged on the upper part of the bolt plate; the instrument protection frame structure is arranged on the outer side of the laser range finder; the rotary grooves are respectively arranged at the front end and the rear end of the left side of the mounting plate and the front end and the rear end of the right side of the mounting plate; the rotary lug plate is arranged on the inner side of the rotary groove, and the rear end of the rotary lug plate is in shaft connection with the mounting plate; the left side supporting rod is respectively arranged at the front end and the rear end of the left side of the lower part of the mounting plate; the right side supporting rod is respectively arranged at the front end and the rear end of the right side of the lower part of the mounting plate; the fixed ear plates are respectively connected to the lower part of the left supporting rod and the lower part of the right supporting rod in a shaft way; the bottom fixing frame structure is arranged at the lower part of the fixing ear plate; the through holes are respectively formed in the inner side of the left supporting rod and the inner side of the right supporting rod; the accommodating bolt is inserted into the inner side of the through hole; the left threaded holes are respectively formed in the front end and the rear end of the lower part of the left side of the mounting plate; the right threaded holes are respectively formed in the front end and the rear end of the right side of the lower part of the mounting plate; the base connecting frame structure comprises a bottom connecting seat, T-shaped grooves, a T-shaped sliding block, a rubber supporting pad, a supporting column and a handle sleeve, wherein the T-shaped grooves are respectively formed in the left side and the right side of the lower part of the bottom connecting seat; the T-shaped sliding block is inserted into the inner side of the T-shaped groove; the rubber support pad is embedded in the middle of the lower part of the bottom connecting seat; the support column is welded on the right side of the bottom connecting seat; the handle sleeve is glued on the right side of the outer part of the support column.
Preferably, the instrument protection frame structure comprises a protection cover, reinforcing ribs, a cooling fan, a dust cover, an end cover and a transparent glass window, wherein the reinforcing ribs are respectively glued at the front end and the rear end inside the protection cover; the heat radiation fans are respectively embedded at the left side and the right side of the upper part of the protective cover; the dust cover is connected to the upper part of the heat radiation fan through screws; the end cover is inserted into the left side of the interior of the protective cover, and the upper part of the end cover is connected with a left side screw of the protective cover; the transparent glass window is embedded in the inner side of the end cover.
Preferably, the bottom fixing frame structure comprises a bottom plate, a fixing rod, a knocking base plate, a shaft plate, an L-shaped ejector rod, a U-shaped groove and a rotating handle, wherein the fixing rod is inserted in the left side in the bottom plate; the knocking base plate is welded at the upper part of the fixed rod; the shaft plate is welded on the left side of the upper part of the bottom plate; the L-shaped jack rod is axially connected to the inner side of the shaft plate; the U-shaped groove is formed in the right lower part of the inner side of the L-shaped ejector rod; the rotary handle is sleeved on the upper part of the L-shaped ejector rod.
Preferably, the bottom connecting seat is placed on the upper portion of the mounting plate, and the T-shaped sliding blocks are welded on the left side and the right side of the upper portion of the mounting plate respectively.
Preferably, the bolt plate is connected to the middle position of the upper part of the bottom connecting seat through a bolt, and the protective cover is sleeved on the upper part of the bottom connecting seat.
Preferably, the protective cover is sleeved on the outer side of the laser range finder, and the dust covers are respectively arranged at the front end and the rear end of the laser range finder.
Preferably, the number of the heat radiation fans is two, and the installation directions of the heat radiation fans on the left side and the right side are opposite.
Preferably, the right side support rod is arranged at the inner side of the left side support rod, and the rotary lug plates are respectively welded at the upper part of the right side of the left side support rod and the upper part of the left side of the right side support rod.
Preferably, the shaft plate is arranged on the left side of the fixing rod, and the upper portion of the fixing rod is arranged on the right side inside the U-shaped groove.
Preferably, the fixed ear plate is welded on the upper part of the bottom plate, and the laser range finder is particularly in a type of Dimetix-DAE-10-050.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, bottom connecting seat, rubber support pad, support column and the setting of gloves, be favorable to making things convenient for the staff to hand the use when measuring narrow and small space inboard, increase the application range and the service mode of this equipment to increase the service function of this equipment.
2. The utility model discloses in, the setting of T type groove and T type slider, be favorable to making things convenient for the staff to pull down the upper portion of bottom connecting seat from the mounting panel fast, need not use fastening tool to dismantle the operation to can hand the use to laser range finder.
3. The utility model discloses in, the setting of protection casing, end cover and clear glass window, be favorable to playing the protecting effect to laser range finder, prevent that the object in the mine cave from bumping with laser range finder, lead to laser range finder to appear damaging to increase the safeguard function of this equipment.
4. The utility model discloses in, radiator fan and dust cover's setting, be favorable to dispelling the heat to the laser range finder in the work, prevent that laser range finder from using the back high temperature for a long time, prevent simultaneously that the dust in the ore deposit hole from falling laser range finder's surface, and then extension laser range finder's life.
5. The utility model discloses in, the setting of strengthening rib, be favorable to consolidating the left and right sides of protection casing, prevent that the protection casing from receiving to appear damaging after the collision to improve the protective effect of protection casing to laser range finder, prolong the life of protection casing.
6. The utility model discloses in, dead lever and the setting of strikeing the backing plate, be favorable to fixing the bottom plate subaerial when this equipment uses to carry out stable support to laser range finder, and then improve laser range finder's measurement accuracy.
7. The utility model discloses in, axostylus axostyle, L type play the setting of ejector pin, U type groove and rotatory handle, when being favorable to accomodating this equipment, make things convenient for the staff to take out the dead lever from the inboard on ground, alleviate staff's intensity of labour simultaneously.
8. The utility model discloses in, the through-hole, accomodate the setting of bolt, left side screw hole and right side screw hole, be favorable to conveniently fixing the lower part at the mounting panel with left side bracing piece and right side bracing piece, reduce the area of this equipment, conveniently deposit this equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the base connecting frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the instrument protection frame structure of the present invention.
Fig. 4 is a schematic structural diagram of the bottom fixing frame structure of the present invention.
In the figure:
1. mounting a plate; 2. a base connecting frame structure; 21. a bottom connecting seat; 22. a T-shaped groove; 23. a T-shaped slider; 24. a rubber cushion; 25. a support pillar; 26. a handle sleeve; 3. a bolt plate; 4. a laser range finder; 5. an instrument protection rack structure; 51. a protective cover; 52. reinforcing ribs; 53. a heat radiation fan; 54. a dust cover; 55. an end cap; 56. a transparent glass window; 6. a rotating tank; 7. rotating the ear plate; 8. a left side support bar; 9. a right side support bar; 10. fixing the ear plate; 11. a bottom mount structure; 111. a base plate; 112. fixing the rod; 113. knocking the base plate; 114. a shaft plate; 115. an L-shaped ejector rod; 116. a U-shaped groove; 117. rotating the handle; 12. a through hole; 13. receiving the bolt; 14. a left threaded hole; 15. and a right threaded hole.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, a mining surveying and mapping device with a protection function includes a mounting plate 1, a base connecting frame structure 2, a bolt plate 3, a laser range finder 4, an instrument protecting frame structure 5, a rotary groove 6, a rotary lug plate 7, a left side support rod 8, a right side support rod 9, a fixed lug plate 10, a bottom fixing frame structure 11, a through hole 12, a receiving bolt 13, a left side threaded hole 14 and a right side threaded hole 15, wherein the base connecting frame structure 2 is mounted on the upper portion of the mounting plate 1; the bolt plate 3 is arranged at the upper part of the base connecting frame structure 2; the laser range finder 4 is arranged at the upper part of the bolt plate 3; the instrument protection frame structure 5 is arranged on the outer side of the laser range finder 4; the rotary grooves 6 are respectively arranged at the front and rear ends of the left side of the mounting plate 1 and the front and rear ends of the right side of the mounting plate 1; the rotary lug plate 7 is arranged on the inner side of the rotary groove 6, and the rear end of the rotary lug plate is connected with the mounting plate 1 in a shaft mode; the left side support rod 8 is respectively arranged at the front end and the rear end of the left side of the lower part of the mounting plate 1; the right side supporting rod 9 is respectively arranged at the front end and the rear end of the right side of the lower part of the mounting plate 1; the fixed ear plates 10 are respectively coupled to the lower part of the left support bar 8 and the lower part of the right support bar 9; the bottom fixing frame structure 11 is arranged at the lower part of the fixing ear plate 10; the through holes 12 are respectively arranged on the inner side of the left supporting rod 8 and the inner side of the right supporting rod 9; the accommodating bolt 13 is inserted into the inner side of the through hole 12; the left threaded holes 14 are respectively formed in the front end and the rear end of the lower part of the left side of the mounting plate 1; the right threaded holes 15 are respectively formed in the front end and the rear end of the right side of the lower part of the mounting plate 1; the base connecting frame structure 2 comprises a bottom connecting seat 21, T-shaped grooves 22, T-shaped sliding blocks 23, rubber supporting pads 24, supporting columns 25 and handle sleeves 26, wherein the T-shaped grooves 22 are respectively formed in the left side and the right side of the lower portion of the bottom connecting seat 21; the T-shaped sliding block 23 is inserted into the inner side of the T-shaped groove 22; the rubber support pad 24 is embedded in the middle position of the lower part of the bottom connecting seat 21; the supporting column 25 is welded at the right side of the bottom connecting seat 21; the handle sleeve 26 is glued to the right side of the outer part of the support column 25; the bottom connecting seat 21 is pushed backwards to separate the T-shaped sliding block 23 from the inner side of the T-shaped groove 22, then the supporting column 25 is held by the right hand through the handle sleeve 26, and the lower part of the rubber supporting pad 24 is dragged by the left hand to hold the laser range finder 4 for use.
In the above embodiment, as shown in fig. 3, specifically, the instrument protection frame structure 5 includes a protection cover 51, a reinforcing rib 52, a heat dissipation fan 53, a dust cover 54, an end cap 55 and a transparent glass window 56, wherein the reinforcing rib 52 is respectively glued to the front end and the rear end inside the protection cover 51; the heat radiation fans 53 are respectively embedded at the left side and the right side of the upper part of the protective cover 51; the dust cover 54 is screwed on the upper part of the heat radiation fan 53; the end cover 55 is inserted into the left side of the interior of the protective cover 51, and the upper part of the end cover is connected with the left side screw of the protective cover 51; the transparent glass window 56 is embedded in the inner side of the end cover 55; the protective cover 51, the end cover 55 and the transparent glass window 56 respectively protect the laser range finder 4, and at the same time, the left side heat radiation fan 53 sucks in outside air, and the right side heat radiation fan 53 exhausts air inside the protective cover 51 to dissipate heat of the laser range finder 4.
As shown in fig. 4, in the above embodiment, specifically, the bottom fixing frame structure 11 includes a bottom plate 111, a fixing rod 112, a knocking pad 113, a shaft plate 114, an L-shaped lifting rod 115, a U-shaped groove 116 and a rotating handle 117, and the fixing rod 112 is inserted into the left side of the inside of the bottom plate 111; the knocking backing plate 113 is welded at the upper part of the fixed rod 112; the shaft plate 114 is welded at the upper left side of the bottom plate 111; the L-shaped jacking rod 115 is coupled to the inner side of the shaft plate 114; the U-shaped groove 116 is arranged at the right lower part of the inner side of the L-shaped ejector rod 115; the rotating handle 117 is sleeved on the upper part of the L-shaped jack rod 115; when the fixing rod 112 is fixed on the ground, the fixing rod 112 is knocked on the backing plate 113 by a hammer, the L-shaped jacking rod 115 is rotated to the left side by holding the rotating handle 117, the right lower part of the L-shaped jacking rod 115 pushes the knocking backing plate 113 upwards, and the fixing rod 112 is pulled up from the inner side of the ground.
In the above embodiment, specifically, the bottom connection seat 21 is placed on the upper portion of the mounting plate 1, and the T-shaped sliders 23 are respectively welded to the left and right sides of the upper portion of the mounting plate 1.
In the above embodiment, specifically, the bolt plate 3 is bolted to the middle position of the upper part of the bottom connecting seat 21, and the protective cover 51 is sleeved on the upper part of the bottom connecting seat 21.
In the above embodiment, specifically, the protective cover 51 is sleeved outside the laser range finder 4, and the dust covers 54 are respectively disposed at the front end and the rear end of the laser range finder 4.
In the above embodiment, specifically, two cooling fans 53 are provided, and the cooling fans 53 on the left and right sides are installed in opposite directions.
In the above embodiment, specifically, the right supporting rod 9 is disposed inside the left supporting rod 8, and the rotating ear plates 7 are welded to the upper right portion of the left supporting rod 8 and the upper left portion of the right supporting rod 9, respectively.
In the above embodiment, specifically, the shaft plate 114 is disposed at the left side of the fixing rod 112, and the upper portion of the fixing rod 112 is disposed at the right side inside the U-shaped groove 116.
In the above embodiment, the fixing ear plate 10 is welded on the upper portion of the bottom plate 111, and the laser range finder 4 is a type of Dimetix-DAE-10-050.
Principle of operation
The utility model discloses a theory of operation: when the device is used, the left side support rod 8 and the right side support rod 9 are respectively rotated outwards, the backing plate 113 is knocked by a hammer, the fixing rod 112 is hammered to the inner side of the ground, the device is fixed on the ground, the laser range finder 4 is opened, data are transmitted to an external computer through a wireless transmitting module arranged in the laser range finder 4, so as to survey and draw the device, the bottom connecting seat 21 is pushed backwards, the T-shaped sliding block 23 is separated from the inner side of the T-shaped groove 22, then the supporting column 25 is held by the right hand through the handle sleeve 26, the lower part of the rubber supporting pad 24 is dragged by the left hand, the laser range finder 4 is used by holding, so that the measurement in a narrow space is convenient, when the surveying and drawing are used, the cooling fan 53 is started, the cooling fan 53 on the left side sucks in external air, the cooling fan 53 on the right side discharges the air on the, when the user collects the materials after finishing the use, the user holds the rotating handle 117 to rotate the L-shaped jack 115 to the left, the right lower part of the L-shaped jack 115 pushes the knocking base plate 113 upwards, pulls the fixing rod 112 from the inner side of the ground, then rotates the left support rod 8 and the right support rod 9 to the inner side respectively, and receives the bolts 13 which are respectively screwed in the inner side of the left threaded hole 14 and the inner side of the right threaded hole 15.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The mining surveying and mapping equipment with the protection function is characterized by comprising a mounting plate (1), a base connecting frame structure (2), a bolt plate (3), a laser range finder (4), an instrument protecting frame structure (5), a rotary groove (6), a rotary lug plate (7), a left side supporting rod (8), a right side supporting rod (9), a fixed lug plate (10), a bottom fixing frame structure (11), a through hole (12), a containing bolt (13), a left side threaded hole (14) and a right side threaded hole (15), wherein the base connecting frame structure (2) is mounted on the upper portion of the mounting plate (1); the bolt plate (3) is arranged at the upper part of the base connecting frame structure (2); the laser range finder (4) is arranged on the upper part of the bolt plate (3); the instrument protection frame structure (5) is arranged on the outer side of the laser range finder (4); the rotary grooves (6) are respectively arranged at the front end and the rear end of the left side of the mounting plate (1) and the front end and the rear end of the right side of the mounting plate (1); the rotary lug plate (7) is arranged on the inner side of the rotary groove (6), and the rear end of the rotary lug plate is in shaft connection with the mounting plate (1); the left supporting rod (8) is respectively arranged at the front end and the rear end of the left side of the lower part of the mounting plate (1); the right side supporting rod (9) is respectively arranged at the front end and the rear end of the right side of the lower part of the mounting plate (1); the fixed ear plates (10) are respectively coupled to the lower part of the left supporting rod (8) and the lower part of the right supporting rod (9) in a shaft manner; the bottom fixing frame structure (11) is arranged at the lower part of the fixing ear plate (10); the through holes (12) are respectively arranged on the inner side of the left supporting rod (8) and the inner side of the right supporting rod (9); the accommodating bolt (13) is inserted into the inner side of the through hole (12); the left threaded holes (14) are respectively formed in the front end and the rear end of the lower part of the left side of the mounting plate (1); the right threaded holes (15) are respectively formed in the front end and the rear end of the right side of the lower part of the mounting plate (1); the base connecting frame structure (2) comprises a bottom connecting seat (21), T-shaped grooves (22), T-shaped sliding blocks (23), rubber supporting pads (24), supporting columns (25) and handle sleeves (26), wherein the T-shaped grooves (22) are respectively formed in the left side and the right side of the lower portion of the bottom connecting seat (21); the T-shaped sliding block (23) is inserted into the inner side of the T-shaped groove (22); the rubber support pad (24) is embedded in the middle of the lower part of the bottom connecting seat (21); the supporting column (25) is welded on the right side of the bottom connecting seat (21); the handle sleeve (26) is glued on the right outer side of the support column (25).
2. The mining surveying and mapping equipment with the protection function according to claim 1, characterized in that the instrument protection frame structure (5) comprises a protection cover (51), a reinforcing rib (52), a cooling fan (53), a dust cover (54), an end cover (55) and a transparent glass window (56), wherein the reinforcing rib (52) is respectively glued at the front end and the rear end of the interior of the protection cover (51); the heat radiation fans (53) are respectively embedded at the left side and the right side of the upper part of the protective cover (51); the dust cover (54) is connected to the upper part of the heat radiation fan (53) through screws; the end cover (55) is inserted into the left side of the interior of the protective cover (51), and the upper part of the end cover is in screw connection with the left side of the protective cover (51); the transparent glass window (56) is embedded in the inner side of the end cover (55).
3. The mining surveying and mapping equipment with the protection function as claimed in claim 1, wherein the bottom fixing frame structure (11) comprises a bottom plate (111), a fixing rod (112), a knocking base plate (113), a shaft plate (114), an L-shaped jacking rod (115), a U-shaped groove (116) and a rotating handle (117), wherein the fixing rod (112) is inserted into the left side of the inside of the bottom plate (111); the knocking cushion plate (113) is welded at the upper part of the fixed rod (112); the shaft plate (114) is welded on the left side of the upper part of the bottom plate (111); the L-shaped jacking rod (115) is coupled to the inner side of the shaft plate (114); the U-shaped groove (116) is arranged at the right lower part of the inner side of the L-shaped jacking rod (115); the rotary handle (117) is sleeved on the upper part of the L-shaped jacking rod (115).
4. The mining surveying and mapping equipment with the protection function according to claim 1, wherein the bottom connecting base (21) is placed on the upper portion of the mounting plate (1), and the T-shaped sliding blocks (23) are respectively welded on the left side and the right side of the upper portion of the mounting plate (1).
5. The mining surveying and mapping equipment with the protection function according to claim 2, characterized in that the bolt plate (3) is bolted at the middle position of the upper part of the bottom connecting seat (21), and the protective cover (51) is sleeved on the upper part of the bottom connecting seat (21).
6. The mining surveying and mapping equipment with the protection function according to claim 2, characterized in that the protection cover (51) is sleeved outside the laser range finder (4), and the dust covers (54) are respectively arranged at the front end and the rear end of the laser range finder (4).
7. The mining surveying and mapping equipment with the protection function according to claim 2, characterized in that the number of the heat radiation fans (53) is two, and the directions of the heat radiation fans (53) on the left and right sides are opposite.
8. The mining surveying and mapping equipment with the protection function according to claim 1, characterized in that the right side supporting rod (9) is arranged at the inner side of the left side supporting rod (8), and the rotary ear plates (7) are respectively welded at the upper right side of the left side supporting rod (8) and the upper left side of the right side supporting rod (9).
9. The mining surveying and mapping device with the protection function according to claim 3, wherein the shaft plate (114) is disposed at a left side of the fixing rod (112), and an upper portion of the fixing rod (112) is disposed at an inner right side of the U-shaped groove (116).
10. Mining surveying and mapping equipment with shielding function according to claim 3 characterized by that the fixing ear plate (10) is welded on the upper part of the bottom plate (111).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023106114.4U CN213543532U (en) | 2020-12-22 | 2020-12-22 | Mining mapping equipment with protection function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023106114.4U CN213543532U (en) | 2020-12-22 | 2020-12-22 | Mining mapping equipment with protection function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213543532U true CN213543532U (en) | 2021-06-25 |
Family
ID=76485865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202023106114.4U Expired - Fee Related CN213543532U (en) | 2020-12-22 | 2020-12-22 | Mining mapping equipment with protection function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213543532U (en) |
-
2020
- 2020-12-22 CN CN202023106114.4U patent/CN213543532U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN213543532U (en) | Mining mapping equipment with protection function | |
CN212905525U (en) | Hand propelled pipeline scanning and detecting equipment | |
CN218806645U (en) | Unmanned aerial vehicle mapping device | |
CN211373588U (en) | Bridge detection device | |
CN214407513U (en) | Instrument for new energy vehicle with GPS navigation receiver | |
CN213335979U (en) | Mining laser transceiver with remote detection | |
CN113375650A (en) | Remote sensing type surveying instrument | |
CN220865687U (en) | Survey and drawing unmanned aerial vehicle with camera protect function | |
CN216081475U (en) | Engineering quality inspection instrument | |
CN211956307U (en) | Agricultural economy is with statistics device | |
CN220930746U (en) | Measuring device for chemical engineering investigation | |
CN219798321U (en) | Gradiometer for mine restoration engineering mapping | |
CN109345965A (en) | A kind of digital displaying meter device equipped with guard shield | |
CN220667466U (en) | Balanced steady drilling device of tunnel drilling machine for coal mine | |
CN218914262U (en) | Surveying instrument convenient to split | |
CN219829755U (en) | High-precision gps mu measuring instrument | |
CN221746290U (en) | Building engineering laser range finder | |
CN213457936U (en) | Computer protection device and computer device | |
CN215569374U (en) | Engineering cost mapping equipment | |
CN220853566U (en) | Building settlement observation device | |
CN221445466U (en) | Portable concrete sampling device | |
CN220418466U (en) | Land resource mapping device | |
CN217716476U (en) | Environment measuring device used in vibration environment | |
CN221260474U (en) | Soil sampling equipment for environmental monitoring | |
CN221598398U (en) | Surveying and mapping device with protection function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211222 |
|
CF01 | Termination of patent right due to non-payment of annual fee |