CN215813509U - Rotatable and telescopic ground radar corner reflector - Google Patents
Rotatable and telescopic ground radar corner reflector Download PDFInfo
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- CN215813509U CN215813509U CN202120891596.4U CN202120891596U CN215813509U CN 215813509 U CN215813509 U CN 215813509U CN 202120891596 U CN202120891596 U CN 202120891596U CN 215813509 U CN215813509 U CN 215813509U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 219
- 239000010959 steel Substances 0.000 claims abstract description 219
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The application relates to a rotatable and telescopic ground radar corner reflector, which comprises a base, wherein a vertical height adjusting column is arranged on the base, the vertical height adjusting column comprises a first round steel pipe, a second round steel pipe and a third round steel pipe, the first round steel pipe is connected with the base, the second round steel pipe is arranged in the first round steel pipe in a penetrating way, the third circular steel pipe is arranged in the second circular steel pipe in a penetrating way, a plurality of bolt holes are respectively arranged on two opposite sides of the peripheral wall of the first circular steel pipe, the second circular steel pipe and the third circular steel pipe, one end of the third steel pipe, which is far away from the base, is provided with an angle adjusting component, the angle adjusting component comprises an upper U-shaped steel plate and a lower U-shaped steel plate, the upper U-shaped steel plate and the lower U-shaped steel plate are oppositely arranged in an opening, and a corner reflector is arranged on one surface, far away from the lower U-shaped steel plate, of the upper U-shaped steel plate. The utility model has the effect of being convenient for adjust corner reflector height and angle.
Description
Technical Field
The application relates to the technical field of remote sensing, in particular to a rotatable and telescopic ground radar corner reflector.
Background
In recent years, the development of ground radar remote sensing technology has made it possible to monitor the deformation of a target building during infrastructure construction. The ground radar remote sensing technology belongs to the non-contact measurement category, has the characteristics of wide technical measurement range, capability of acquiring earth surface information all day long and all weather, and capability of penetrating cloud layer influence, and realizes deformation monitoring on micro deformation of buildings.
At present, radars are increasingly widely used for detecting and identifying targets, and mainly rely on the reflection of electromagnetic waves to determine the position of an object, and the radar can also analyze the type and material of the object according to the detected echo intensity. The reflector of the angle utilizes the three-sided angle effect of electromagnetic waves, and realizes that the radar characteristic of a large-volume object is simulated by the corner reflector with a smaller volume through strongly reflecting the electromagnetic waves, thereby playing the role of interfering the detection and the target recognition of the radar of the other side.
The corner reflector is a three-dimensional structure composed of three mutually perpendicular metal flat plates, and can totally reflect incident radar waves back in the original direction. The metal plates can be of different sizes and shapes, and commonly used shapes include triangular, square, fan-shaped, hybrid shapes, and the like. The reflecting surface of the existing standard corner reflector basically adopts a metal flat plate form, and the existing standard corner reflector is integrated after being assembled, so that the existing standard corner reflector is inconvenient to disassemble, has larger weight and volume, and is inconvenient to use because the angle and the direction of the corner reflector can not be adjusted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems that the angle and the direction of the corner reflector cannot be adjusted and great inconvenience is brought to use, the application provides a rotatable and telescopic ground radar corner reflector.
The application provides a rotatable scalable ground radar corner reflector adopts following technical scheme:
a rotatable and telescopic ground radar corner reflector comprises a base, wherein a vertical height adjusting column is installed on the base and comprises a first circular steel pipe, a second circular steel pipe and a third circular steel pipe, the first circular steel pipe is connected with the base, the second circular steel pipe is arranged in the first circular steel pipe in a penetrating mode, the third circular steel pipe is arranged in the second circular steel pipe in a penetrating mode, a plurality of bolt holes are respectively formed in two opposite sides of the peripheral wall of the first circular steel pipe, the second circular steel pipe and the third circular steel pipe, the bolt holes are respectively and uniformly formed in the axial direction of the first circular steel pipe, the second circular steel pipe and the third circular steel pipe at intervals, an angle adjusting assembly is installed at one end, far away from the base, of the third steel pipe and comprises an upper U-shaped steel plate and a lower U-shaped steel plate, the upper U-shaped steel plate and the lower U-shaped steel plate are oppositely arranged in an opening, the outer walls at two ends of the upper U-shaped steel plate are abutted to the inner walls at two ends of the lower U-shaped steel plate, screw rods are arranged at two ends of the upper U-shaped steel plate and the lower U-shaped steel plate in a penetrating mode, nuts are screwed on the screw rods, and an angle reflector is installed on one surface, far away from the lower U-shaped steel plate, of the upper U-shaped steel plate.
By adopting the technical scheme, the height of the vertical height adjusting column can be adjusted by adjusting the lengths of the third circular steel pipe inserted into the second circular steel pipe and the second circular steel pipe inserted into the first circular steel pipe, so that the height of the corner reflector is adjusted; the angle of the corner reflector in the horizontal direction can be adjusted through rotating the lower U-shaped steel plate, the angle of the vertical direction of the corner reflector can be adjusted through adjusting the angle between the upper U-shaped steel plate and the lower U-shaped steel plate, the height of the corner reflector, the angle of the horizontal direction and the angle of the vertical direction are adjusted, the corner reflector is very convenient to use, and the adjusting mode is simple and convenient to operate.
Optionally, the base includes the rectangle steel pipe, rectangle steel pipe central point puts and offers and is used for the installation the through-hole of first circular steel pipe, set firmly ground connecting piece on four outer walls of rectangle steel pipe respectively, just ground connecting piece is close to rectangle steel pipe bottom sets up, ground connecting piece includes the angle steel, the angle steel one side with rectangle steel pipe outer wall fixed connection, the angle steel another is towards keeping away from the direction of rectangle steel pipe extends.
Through adopting above-mentioned technical scheme, through fixing ground connecting piece on the observation point to fixed the base, fixed mode is simple, and the base can stabilize and support vertical altitude mixture control post.
Optionally, the angle adjusting part still includes the connecting rod, the connecting rod includes round bar and threaded rod, the round bar with coaxial setting of threaded rod and integrated into one piece, the diameter of threaded rod is less than the round bar, the round hole has been seted up to U shaped steel board bottom surface down, the threaded rod wears to locate in the round hole, it has two nuts, one to twist on the threaded rod the nut is located U shaped steel board top down, another the nut is located U shaped steel board below down, round bar fixed connection with the third circular steel pipe is kept away from the one end of base.
Through adopting above-mentioned technical scheme, will descend the U shaped steel plate cover to establish on the connecting rod to use two nuts will descend the U shaped steel plate fixed, through not hard up nut, can rotate down U shaped steel plate, thereby realize the angle modulation on the diagonal reflector horizontal direction, the regulative mode is simple, the operation of being convenient for.
Optionally, the top surface of the upper U-shaped steel plate is provided with a mounting hole, a mounting rod penetrates through the mounting hole, and the corner reflector is mounted at one end of the mounting rod, which is far away from the upper U-shaped steel plate.
By adopting the technical scheme, the corner reflector is installed through the installation rod, so that the corner reflector is convenient to install.
Optionally, two clamping grooves are formed in the circumferential wall of the mounting rod, the two clamping grooves are formed along the axial direction of the mounting rod and extend to one end, far away from the upper U-shaped steel plate, of the mounting rod, and the directions of the notches of the two clamping grooves are perpendicular to each other; the corner reflector comprises two vertical plates, one vertical plate is inserted into one clamping groove, the other vertical plate is inserted into the other clamping groove, a horizontal plate is connected between the two vertical plates, and the horizontal plate is arranged at one end, close to the mounting rod, of each vertical plate.
By adopting the technical scheme, the corner reflector is installed through the clamping groove, so that the corner reflector is convenient to install and dismantle.
Optionally, two vertical board with the horizontal plate is isosceles right triangle shaped plate, a right-angle side of vertical board inserts in the draw-in groove, another right-angle side of vertical board is close to go up U shaped steel plate setting, two right-angle sides of horizontal plate respectively with two vertical board is close to go up the right-angle side fixed connection of U shaped steel plate, the right angle department of horizontal plate has been seted up and has been let the position mouth, let the position mouth be the arc breach.
Through adopting above-mentioned technical scheme, the mouth of stepping down can make two right-angle sides of horizontal plate and the perfect laminating of the right-angle side of two vertical boards, makes the corner reflector structure more firm.
Optionally, a connecting angle steel is fixedly mounted on the vertical plate, one surface of the connecting angle steel is fixedly connected with the side surface of the vertical plate, and the other surface of the connecting angle steel is fixedly connected with the bottom surface of the horizontal plate.
Through adopting above-mentioned technical scheme, angle steel links together horizontal plate and vertical board, and the connected mode is simple, the corner reflector equipment of being convenient for.
Optionally, the base, the vertical height adjusting column and the outer side surface of the angle adjusting assembly are all brushed with anti-rust paint.
Through adopting above-mentioned technical scheme, the anti-rust paint can make base, vertical altitude mixture control post and angle adjusting part can not rust, can increase of service life.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the height of the vertical height adjusting column can be adjusted by adjusting the lengths of the third round steel pipe inserted into the second round steel pipe and the second round steel pipe inserted into the first round steel pipe, so that the height of the corner reflector can be adjusted; the angle of the corner reflector in the horizontal direction can be adjusted by rotating the lower U-shaped steel plate, and the angle of the corner reflector in the vertical direction can be adjusted by adjusting the angle between the upper U-shaped steel plate and the lower U-shaped steel plate, so that the height, the angle in the horizontal direction and the angle in the vertical direction of the corner reflector can be adjusted, and the corner reflector is very convenient to use, simple in adjustment mode and convenient to operate;
2. the lower U-shaped steel plate is sleeved on the connecting rod, the lower U-shaped steel plate is fixed by the two nuts, and the lower U-shaped steel plate can be rotated by loosening the nuts, so that the angle adjustment in the horizontal direction of the diagonal reflector is realized, the adjusting mode is simple, and the operation is convenient.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is an exploded view of the angle adjustment assembly and the corner reflector.
Fig. 3 is an enlarged view of a in fig. 2.
Fig. 4 is a schematic view of a corner reflector structure.
Description of reference numerals: 1. a base; 11. a rectangular steel pipe; 12. a ground connection; 2. a vertical height adjustment column; 21. a first circular steel tube; 211. bolt holes; 22. a second round steel pipe; 23. a third circular steel pipe; 3. an angle adjustment assembly; 31. a lower U-shaped steel plate; 32. an upper U-shaped steel plate; 33. a connecting rod; 331. a round bar; 332. a threaded rod; 34. a screw; 4. a corner reflector; 41. a vertical plate; 42. a horizontal plate; 421. a let position port; 5. mounting a rod; 51. a card slot; 6. and connecting angle steel.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a rotatable and telescopic ground radar corner reflector. Referring to fig. 1, a rotatable retractable ground radar corner reflector includes a base 1, a vertical height adjustment column 2, an angle adjustment assembly 3, and a corner reflector 4.
Vertical altitude mixture control post 2 is installed on base 1, and angle rotation adjustment mechanism installs the one end of keeping away from base 1 at vertical altitude mixture control post 2, and corner reflector 4 is installed on angle adjusting component 3, with base 1 fixed mounting on the observation point, can adjust the height of corner reflector 4 through vertical altitude mixture control post 2, can adjust the angle of corner reflector 4 through angle adjusting component 3 to the regulative mode is simple, and it is more convenient to use.
Base 1 includes rectangle steel pipe 11, rectangle steel pipe 11's central point puts and offers the circular through-hole that is used for installing vertical altitude mixture control post 2, ground connecting piece 12 has set firmly respectively at rectangle steel pipe 11 four sides, and ground connecting piece 12 sets up the bottom in rectangle steel pipe 11 side, ground connecting piece 12 is made by the angle steel, two bolt holes 211 have been seted up respectively on two faces of angle steel, a face and the 11 bolts of rectangle steel pipe of angle steel, another of angle steel extends towards the direction of keeping away from rectangle steel pipe 11, use the bolt can be with base 1 fixed mounting on the observation point. Connecting holes are correspondingly formed in two opposite surfaces of the rectangular steel pipe 11, and a connecting bolt for fixing the vertical height adjusting column 2 penetrates through the two connecting holes.
The vertical height adjusting column 2 comprises a first circular steel pipe 21, a second circular steel pipe 22 and a third circular steel pipe 23, the diameters of the first circular steel pipe 21, the second circular steel pipe 22 and the third circular steel pipe 23 are reduced in sequence, the third circular steel pipe 23 can be arranged in the second circular steel pipe 22 in a penetrating mode, the second circular steel pipe 22 can be arranged in the first circular steel pipe 21 in a penetrating mode, the outer diameter of the first circular steel pipe 21 is the same as the diameter of the circular through hole, and the first circular steel pipe 21 can be arranged in the circular through hole in a penetrating mode.
The bolt holes 211 are respectively formed in two opposite sides of the first circular steel tube 21, the second circular steel tube 22 and the third circular steel tube 23, the bolt holes 211 are respectively and uniformly formed in the length direction of the first circular steel tube 21, the second circular steel tube 22 and the third circular steel tube 23 at intervals, and the first circular steel tube 21 and the second circular steel tube 22, and the second circular steel tube 22 and the third circular steel tube 23 are connected by penetrating bolts into the bolt holes 211; the height of the vertical height adjusting column 2 can be adjusted by adjusting the length of the third circular steel pipe 23 penetrating the second circular steel pipe 22 and the second circular steel pipe 22 penetrating the first circular steel pipe 21, so that the height of the corner reflector 4 can be adjusted.
Referring to fig. 1 and 2, the angle adjusting assembly 3 includes an upper U-shaped steel plate 32 and a lower U-shaped steel plate 31, wherein the distance between the inner walls of the two ends of the lower U-shaped steel plate 31 is equal to the distance between the outer walls of the two ends of the upper U-shaped steel plate 32, the openings of the upper U-shaped steel plate 32 and the lower U-shaped steel plate 31 are oppositely arranged, and the outer walls of the two ends of the upper U-shaped steel plate 32 are abutted against the inner walls of the two ends of the lower U-shaped steel plate 31; the opposite positions of the two ends of the upper U-shaped steel plate 32 and the lower U-shaped steel plate 31 are respectively provided with a screw rod 34 hole, the screw rods 34 penetrate through the screw rod 34 holes, nuts are respectively screwed on the outer sides of the two ends of the lower U-shaped steel plate 31 and the inner sides of the two ends of the upper U-shaped steel plate 32, the nuts are screwed, and the two nuts positioned at the same ends of the lower U-shaped steel plate 31 and the upper U-shaped steel plate 32 clamp the lower U-shaped steel plate 31 and the upper U-shaped steel plate 32 tightly, so that the lower U-shaped steel plate 31 and the upper U-shaped steel plate 32 are fixed.
The angle adjusting assembly 3 further comprises a connecting rod 33, the connecting rod 33 comprises a round rod 331 and a threaded rod 332 which are integrally formed, the round rod 331 and the threaded rod 332 are coaxially arranged, and the diameter of the threaded rod 332 is smaller than that of the round rod 331; a round hole is formed in the bottom surface of the lower U-shaped steel plate 31, the threaded rod 332 is arranged in the round hole in a penetrating mode and is screwed in the nut, and the lower U-shaped steel plate 31 is fixed on the connecting rod 33; a bolt hole 211 is formed in one end of the round rod 331, which is far away from the threaded rod 332, the round rod 331 is inserted into the third round steel tube 23, and the connecting rod 33 and the third round steel tube 23 are fixedly connected by using a bolt.
Referring to fig. 1 and 2, a mounting hole is formed in the top surface of the upper U-shaped steel plate 32, a mounting rod 5 penetrates through the mounting hole, an external thread is formed on a portion, close to the upper U-shaped steel plate 32, of the mounting rod 5, two nuts are screwed into the mounting rod 5, one nut is located above the upper U-shaped steel plate 32, the other nut is located below the upper U-shaped steel plate 32, and the two nuts are screwed to fixedly connect the mounting rod 5 and the upper U-shaped steel plate 32.
Referring to fig. 2 and 3, two clamping grooves 51 are formed in the peripheral wall of the mounting rod 5, the clamping grooves 51 are formed along the axial direction of the mounting rod 5, the clamping grooves 51 extend to one end, away from the upper U-shaped steel plate 32, of the mounting rod 5, and the notches of the two clamping grooves 51 face to form an included angle of 90 degrees.
Referring to fig. 1 and 2, the corner reflector 4 is installed at one end of the installation rod 5 far away from the upper U-shaped steel plate 32, the corner reflector 4 comprises two vertical plates 41, the vertical plates 41 are in the shape of isosceles right triangles, one right-angled side of one vertical plate 41 is inserted into one clamping groove 51, one right-angled side of the other vertical plate 41 is inserted into the other clamping groove 51, and the other right-angled side of the two vertical plates 41 is arranged close to the upper U-shaped steel plate 32; be connected with horizontal plate 42 between two vertical boards 41, horizontal plate 42 also is the right triangle shaped board, two right-angle sides of horizontal plate 42 are close to the right-angle side laminating of last U shaped steel board 32 with two vertical boards 41 respectively, and use angle steel 6 to connect, angle steel 6's one side and vertical board 41's one side laminating, and use bolted connection, angle steel 6's another side and horizontal plate 42's bottom surface laminating, and use bolted connection, thereby make horizontal plate 42 connect into whole with two vertical boards 41.
Referring to fig. 4, a yielding port 421 is provided at the right angle of the horizontal plate 42, the yielding port 421 is an arc notch, and the yielding port 421 can enable the horizontal plate 42 and the vertical plate 41 to be mutually matched, so that the structure of the corner reflector 4 is more stable.
The implementation principle of the rotatable and telescopic ground radar corner reflector disclosed by the embodiment of the application is as follows: insert the circular steel pipe 22 of second through adjustment third circular steel pipe 23, the length of the circular steel pipe 21 of second is inserted to the circular steel pipe 22 of second, can adjust the height of corner reflector 4, through U shaped steel board 31 can be at the angle of adjustment corner reflector 4 on the horizontal direction under the horizontal direction rotation, through the angle between U shaped steel board 32 and the lower U shaped steel board 31 in the adjustment, can adjust the angle of the vertical direction of corner reflector 4, the height that can adjust corner reflector 4 of this application, horizontal direction angle and vertical direction angle, thereby it is more convenient to make corner reflector 4 use, and this application simple structure, be convenient for equipment and dismantlement, convenient to use.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A rotatable retractable ground radar corner reflector, characterized by: the steel tube support comprises a base (1), wherein a vertical height adjusting column (2) is installed on the base (1), the vertical height adjusting column (2) comprises a first circular steel tube (21), a second circular steel tube (22) and a third circular steel tube (23), the first circular steel tube (21) is connected with the base (1), the second circular steel tube (22) is arranged in the first circular steel tube (21) in a penetrating manner, the third circular steel tube (23) is arranged in the second circular steel tube (22) in a penetrating manner, a plurality of bolt holes (211) are respectively formed in two opposite sides of the peripheral wall of the first circular steel tube (21), the second circular steel tube (22) and the third circular steel tube (23), and the bolt holes (211) are respectively formed along the first circular steel tube (21), the second circular steel tube (22) and the third circular steel tube (23) at uniform axial intervals, keep away from the third steel pipe angle adjusting part (3) are installed to the one end of base (1), angle adjusting part (3) include U shaped steel board (32) and lower U shaped steel board (31), go up U shaped steel board (32) with U shaped steel board (31) opening sets up relatively down, go up the outer wall butt at U shaped steel board (32) both ends in the inner wall at lower U shaped steel board (31) both ends, and go up U shaped steel board (32) with screw rod (34) are worn to be equipped with down in the position at the both ends of U shaped steel board (31), it has the nut to twist on screw rod (34), it keeps away from to go up U shaped steel board (32) install corner reflector (4) down the one side of U shaped steel board (31).
2. A rotatable retractable ground radar corner reflector according to claim 1, characterized in that: base (1) includes rectangle steel pipe (11), rectangle steel pipe (11) central point puts and offers and is used for the installation the through-hole of first circular steel pipe (21), ground connecting piece (12) have set firmly respectively on four outer walls of rectangle steel pipe (11), just ground connecting piece (12) are close to rectangle steel pipe (11) bottom sets up, ground connecting piece (12) include the angle steel, the angle steel one side with rectangle steel pipe (11) outer wall fixed connection, the angle steel another is towards keeping away from the direction of rectangle steel pipe (11) extends.
3. A rotatable retractable ground radar corner reflector according to claim 1, characterized in that: angle adjusting part (3) still include connecting rod (33), connecting rod (33) include round bar (331) and threaded rod (332), round bar (331) with coaxial setting and integrated into one piece of threaded rod (332), the diameter of threaded rod (332) is less than round bar (331), the round hole has been seted up down to U shaped steel board (31) bottom surface, threaded rod (332) are worn to locate in the round hole, it has two nuts, one to twist on threaded rod (332) the nut is located U shaped steel board (31) top down, another the nut is located U shaped steel board (31) below down, round bar (331) fixed connection with third circular steel pipe (23) are kept away from the one end of base (1).
4. A rotatable retractable ground radar corner reflector according to claim 1, characterized in that: the top surface of the upper U-shaped steel plate (32) is provided with a mounting hole, a mounting rod (5) penetrates through the mounting hole, and the corner reflector (4) is mounted at one end, far away from the upper U-shaped steel plate (32), of the mounting rod (5).
5. A rotatable retractable ground radar corner reflector according to claim 4, characterized in that: two clamping grooves (51) are formed in the peripheral wall of the mounting rod (5), the two clamping grooves (51) are formed in the axial direction of the mounting rod (5), the clamping grooves (51) extend to one end, away from the upper U-shaped steel plate (32), of the mounting rod (5), and the directions of notches of the two clamping grooves (51) are perpendicular to each other; the corner reflector (4) comprises two vertical plates (41), one vertical plate (41) is inserted into one clamping groove (51), the other vertical plate (41) is inserted into the other clamping groove (51), a horizontal plate (42) is connected between the two vertical plates (41), and the horizontal plate (42) is arranged at one end, close to the mounting rod (5), of the vertical plate (41).
6. A rotatable retractable ground radar corner reflector according to claim 5, characterized in that: two vertical board (41) with horizontal plate (42) are isosceles right triangle shaped plate, a right-angle side of vertical board (41) inserts in draw-in groove (51), another right-angle side of vertical board (41) is close to go up U shaped steel board (32) setting, two right-angle sides of horizontal plate (42) respectively with two vertical board (41) are close to go up the right-angle side fixed connection of U shaped steel board (32), the right angle department of horizontal plate (42) has been seted up and has been let position mouth (421), let position mouth (421) be the arc breach.
7. A rotatable retractable ground radar corner reflector according to claim 6, characterized in that: and a connecting angle steel (6) is fixedly mounted on the vertical plate (41), one surface of the connecting angle steel (6) is fixedly connected with the side surface of the vertical plate (41), and the other surface of the connecting angle steel (6) is fixedly connected with the bottom surface of the horizontal plate (42).
8. A rotatable retractable ground radar corner reflector according to claim 1, characterized in that: the base (1), the vertical height adjusting column (2) and the outer side surface of the angle adjusting assembly (3) are all coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891596.4U CN215813509U (en) | 2021-04-27 | 2021-04-27 | Rotatable and telescopic ground radar corner reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891596.4U CN215813509U (en) | 2021-04-27 | 2021-04-27 | Rotatable and telescopic ground radar corner reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215813509U true CN215813509U (en) | 2022-02-11 |
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ID=80172051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120891596.4U Active CN215813509U (en) | 2021-04-27 | 2021-04-27 | Rotatable and telescopic ground radar corner reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215813509U (en) |
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2021
- 2021-04-27 CN CN202120891596.4U patent/CN215813509U/en active Active
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Address after: 100071 Room 403, 4th floor, building 3, courtyard 3, Zhonghe Road, Fengtai District, Beijing Patentee after: BEIJING BUILDING RESEARCH INSTITUTE Co.,Ltd. OF CSCEC Patentee after: BEIJING NO.6 CONSTRUCTION ENGINEERING QUALITY TEST DEPARTMENT Co.,Ltd. Patentee after: Hebei Xiong'an Kecheng Inspection and Certification Co.,Ltd. Patentee after: CHINA CONSTRUCTION FIRST Group Corp.,Ltd. Address before: 100071 Room 403, 4th floor, building 3, courtyard 3, Zhonghe Road, Fengtai District, Beijing Patentee before: BEIJING BUILDING RESEARCH INSTITUTE Co.,Ltd. OF CSCEC Patentee before: BEIJING NO.6 CONSTRUCTION ENGINEERING QUALITY TEST DEPARTMENT Co.,Ltd. Patentee before: Anxin sincere building material testing Co.,Ltd. Patentee before: CHINA CONSTRUCTION FIRST Group Corp.,Ltd. |