CN220855180U

CN220855180U - Portable building deformation monitoring radar device and monitoring system

Info

Publication number: CN220855180U
Application number: CN202322517890.0U
Authority: CN
Inventors: 卢恒; 张宝刚
Original assignee: Huaxia Skyworth Beijing Security Technology Research Institute Co ltd; Wuhan Xinlang Photoelectric Technology Co ltd
Current assignee: Huaxia Skyworth Beijing Security Technology Research Institute Co ltd; Wuhan Xinlang Photoelectric Technology Co ltd
Priority date: 2023-09-17
Filing date: 2023-09-17
Publication date: 2024-04-26
Anticipated expiration: 2033-09-17

Abstract

The utility model provides a portable building deformation monitoring radar device and a monitoring system, comprising a hollow shell; the radar component is fixedly arranged in the shell and is used for transmitting and receiving radar wave signals; the transmitting end of the radar component extends outwards through the shell, and the receiving end of the radar component is arranged on the inner surface of the shell and towards the direction of a building; the camera component is fixedly arranged in the shell, and the input end of the camera component is embedded on the shell and is used for acquiring light reflected by the surface of a building and imaging; the power supply assembly is fixedly arranged inside the shell and used for converting an external input power supply to the radar assembly and the camera assembly. The layout of the deformation monitoring radar in the shell is compactly arranged, so that the integration level and portability of the device are improved.

Description

Portable building deformation monitoring radar device and monitoring system

Technical Field

The utility model relates to the technical field of building deformation monitoring equipment, in particular to a portable building deformation monitoring radar device and a monitoring system.

Background

Under the condition that the building is subjected to earthquake, geological settlement or other unexpected disasters such as mud-rock flow, flood and the like, the possibility of tilting or collapsing is greatly improved, and great potential safety hazards are brought to the building and personnel in the building. When the building is inclined or collapsed, firefighters or search and rescue personnel rescue trapped personnel in the building, the building is also easy to be threatened by life caused by secondary collapse of the building.

The current deformation monitoring means of the building is to set a distance meter and other devices at a certain distance of the building, monitor whether the distance between a measuring point on the building and the distance meter changes, and prompt rescue workers to leave the field rapidly. However, the single-point measurement method requires the configuration of a plurality of laser rangefinder apparatuses, and the number of rescue equipment carried to the disaster site at the first time is limited. Therefore, it is necessary to provide a compact and portable radar device for monitoring deformation of a building, which meets the requirements of on-site monitoring, improves the internal integration level of the device, and reduces the overall volume of the device.

Disclosure of utility model

In view of the above, the utility model provides a portable building deformation monitoring radar device and a monitoring system which have small occupied space, compact internal structure and portability.

The technical scheme of the utility model is realized as follows:

in one aspect, the present utility model provides a portable building deformation monitoring radar apparatus comprising:

A hollow housing;

The radar component is fixedly arranged in the shell and is used for transmitting and receiving radar wave signals; the transmitting end of the radar component extends outwards through the shell, and the receiving end of the radar component is arranged on the inner surface of the shell and towards the direction of a building;

The camera component is fixedly arranged in the shell, and the input end of the camera component is embedded on the shell and is used for acquiring light reflected by the surface of a building and imaging;

The power supply assembly is fixedly arranged inside the shell and used for converting an external input power supply to the radar assembly and the camera assembly.

On the basis of the technical scheme, preferably, the shell comprises an upper shell and a lower shell, the upper shell and the lower shell are oppositely arranged, and the upper shell and the lower shell are mutually buckled and fixedly arranged; the upper shell and the lower shell are provided with a plurality of first windows which are communicated along a first preset direction, and the upper shell is also provided with a second window which is communicated along a second preset direction; the first preset direction is the axial direction of the input end of the camera component; the second preset direction is a normal direction orthogonal to an axial direction of an input end of the camera assembly.

Preferably, the radar assembly comprises a radar transmitting unit, a radar receiving unit and a cover plate; the end face of one side, far away from the upper shell, of the lower shell is provided with at least one radar receiving opening, and the radar receiving opening is communicated with the interior of the lower shell; the cover plate is arranged at the inner surface of the lower shell and covers the at least one radar receiving opening; the radar transmitting unit is arranged on the outer side of the edge of the cover plate extending along the second preset direction and fixedly connected with the inner surface of the lower shell; and one side of the cover plate, which is far away from the at least one radar receiving opening, is provided with radar receiving units, the radar receiving units are arranged at intervals with the cover plate, and the radar receiving units are fixedly connected with the inner surface of the lower shell.

Preferably, the radar receiving unit is provided with a first fixing device; the first fixing device comprises a first connecting part and a second connecting part, the first connecting part is fixedly connected with the edge of the end face of the radar receiving unit, which is far away from the at least one radar receiving opening, one end of the second connecting part is fixedly connected with one end of the first connecting part, the other end of the second connecting part extends towards the direction of the radar transmitting unit, and the second connecting part is in threaded fastening connection with the inner surface of the lower shell; the first connecting portion is disposed orthogonal to the second connecting portion.

Preferably, a first window is arranged at the edge of the lower shell, and the central axis of the first window is positioned on the symmetrical central plane of the lower shell; the light inlet side of the camera component is arranged opposite to the first window and is arranged at intervals with the radar transmitting unit and the radar receiving unit.

Preferably, the camera assembly comprises a second fixing device, a camera body, lens glass and a lens retainer ring; the second fixing device is spanned at the first window at the edge of the lower shell and is provided with a protruding part extending towards the direction of the upper shell, and the size of the protruding part is matched with that of the first window or the camera body; the camera body is embedded in the protruding part; the optical axis of the camera body coincides with the central axis of the first window at the edge of the lower shell; the first window is embedded with lens glass, and the lens glass and the camera body are arranged at intervals; the lens retainer ring is arranged between the lens glass and the camera body and is respectively propped against the end faces adjacent to the lens glass and the camera body.

Further preferably, a power supply assembly is arranged in the upper shell; the upper shell is also provided with a plurality of first windows on the terminal surface that keeps away from the inferior valve, and the first window department of upper shell is provided with shift knob and work pilot lamp, shift knob and work pilot lamp all with power module electric connection.

Still more preferably, the side surface of the upper shell is provided with a plurality of second windows, and the second windows are respectively embedded with a transmitting antenna and an alarm of the radar component; the transmitting antenna of the radar component is electrically connected with the radar transmitting unit, and the alarm is electrically connected with the power supply component.

Preferably, the edges of the end faces of the lower shell and the upper shell, which are adjacent, are provided with profiling clamping grooves, annular sealing rubber strips are embedded in the profiling clamping grooves, and the annular sealing rubber strips are respectively in tight fit with the surfaces of the profiling clamping grooves of the upper shell and the lower shell.

On the other hand, the utility model provides a portable building deformation monitoring system, which comprises an aviation box body, wherein a plurality of hollow storage grids are arranged in the aviation box body, and the storage grids are used for placing a UPS power supply, a tripod and the portable building deformation monitoring radar device; the UPS power supply is used for providing power for the power supply component; the tripod is used for being detachably connected with the side surface of the portable building deformation monitoring radar device and adjusting the posture of the portable building deformation monitoring radar device.

The portable building deformation monitoring radar device and the monitoring system provided by the utility model have the following beneficial effects compared with the prior art:

(1) The radar component, the camera component and the power supply component are effectively arranged in the compact space of the shell, so that the whole volume of the deformation monitoring radar is compressed, the deformation monitoring radar is convenient to carry, gaps exist among the components, and mutual interference is less;

(2) The side surface of the shell is provided with at least one radar receiving opening area for receiving radar echo signals reflected by the surface of the building, so that the receiving area and the signal quality of the echo signals are improved;

(3) The cover plate is combined with the annular sealing adhesive tape, the lens glass and the lens retainer ring which are further arranged, so that the three-proofing performance of the shell is improved, and the environment adaptability of the deformation monitoring radar is improved;

(4) The combination aviation box body can better carry deformation monitoring radar and subassembly, better use in open air long-term reliable.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a portable building deformation monitoring radar apparatus of the present utility model;

FIG. 2 is a bottom view of a portable building deformation monitoring radar apparatus according to the present utility model;

FIG. 3 is a perspective view showing an explosion state of a portable radar apparatus for monitoring deformation of a building according to the present utility model;

FIG. 4 is a perspective view of a housing of a portable building deformation monitoring radar apparatus according to the present utility model;

fig. 5 is a perspective view showing an explosion state of a housing of a portable building deformation monitoring radar apparatus according to the present utility model;

FIG. 6 is a schematic illustration of a portable building deformation monitoring radar apparatus and an exploded view of the monitoring system of the present utility model disposed within an aircraft cabin;

fig. 7 is a perspective view showing a combined use state of the portable radar device for monitoring deformation of a building and the monitoring system according to the present utility model.

Reference numerals: 1. a housing; 2. a radar assembly; 3. a camera assembly; 4. a power supply assembly; 11. an upper case; 12. a lower case; 100. a first window; 200. a second window; 21. a radar transmitting unit; 22. a radar receiving unit; 23. a cover plate; 300. a radar receiving opening; 24. a first fixing device; 241. a first connection portion; 242. a second connecting portion; 25. a transmitting antenna; 26. an alarm; 31. a second fixing device; 32. a camera body; 33. lens glass; 34. a lens retainer ring; 41. a switch button; 42. a work indicator light; 400. profiling clamping grooves; 500. an annular sealing rubber strip; 27. and (5) pressing plates.

Detailed Description

The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

As shown in fig. 1 to 5, in one aspect, the present utility model provides a portable building deformation monitoring radar apparatus, comprising:

A hollow housing 1, the interior space of the housing 1 is used for compact placement of the radar assembly 2, the camera assembly 3 and the power supply assembly 4.

The radar component 2 is fixedly arranged inside the shell 1 and is used for transmitting and receiving radar wave signals; the transmitting end of the radar assembly 2 extends outwards through the shell 1, and the receiving end of the radar assembly 2 is arranged on the inner surface of the shell 1 and towards the direction of a building. The radar assembly 2 may employ commercially available building monitoring products such as WBX-1-2 radar products of the cloud-Pei technology.

The camera component 3 is fixedly arranged inside the shell 1, and an input end of the camera component 3 is embedded on the shell 1 and is used for acquiring light reflected by the surface of a building and imaging. The camera assembly 3 may be selected from the compact layout of the VIEWSITEC company industrial camera uEYE CP series.

The power supply assembly 4 is fixedly arranged inside the shell 1 and is used for converting an external input power supply to the radar assembly 2 and the camera assembly 3. Because each subassembly has integrated in the casing 1 of cuboid completely inside, small in size, portable and use, very moment rescue first time hand-carry.

As shown in fig. 1 in combination with fig. 4 and 5, the housing 1 includes an upper housing 11 and a lower housing 12, the upper housing 11 and the lower housing 12 are disposed opposite to each other, and the upper housing 11 and the lower housing 12 are fastened and fixedly disposed with each other; a plurality of first windows 100 penetrating along a first preset direction are arranged on the upper shell 11 and the lower shell 12, and a second window 200 penetrating along a second preset direction is also arranged on the upper shell 11; the first preset direction is the axial direction of the input end of the camera component 3; the second preset direction is a normal direction orthogonal to the axial direction of the input end of the camera assembly 3. In order to facilitate assembly of the components inside the shell 1, the shell 1 does not adopt an integral structure, but adopts a two-part split combined structure, different components are respectively placed in the upper shell 11 and the lower shell 11, and heat dissipation among the components is not affected while the installation difficulty is reduced.

As shown in fig. 5, the edges of the end surfaces of the lower shell 12 adjacent to the upper shell 11 are provided with profiling clamping grooves 400, annular sealing rubber strips 500 are embedded in the profiling clamping grooves 400, and the annular sealing rubber strips 500 are respectively in tight fit with the surfaces of the profiling clamping grooves 400 of the upper shell 11 and the lower shell 12. In order to provide a certain waterproof and dustproof effect, the diameter of the annular sealing rubber strip 500 is larger than the interval between the profiling clamping grooves 400 of the upper shell 11 and the lower shell 12, so that interference fit is formed.

As shown in fig. 3, the radar assembly 2 includes a radar transmitting unit 21, a radar receiving unit 22, and a cover plate 23; the end face of the side, far away from the upper shell 11, of the lower shell 12 is provided with at least one radar receiving opening 300, and the radar receiving opening 300 is communicated with the inside of the lower shell 12; the cover plate 23 is provided at the inner surface of the lower case 12 and covers the at least one radar receiving opening 300; the radar transmitting unit 21 is arranged outside the edge of the cover plate 23 extending along the second preset direction, and the radar transmitting unit 21 is fixedly connected with the inner surface of the lower shell 12; the side of the cover plate 23 away from the at least one radar receiving opening 300 is provided with a radar receiving unit 22, the radar receiving unit 22 is arranged at intervals with the cover plate 23, and the radar receiving unit 22 is fixedly connected with the inner surface of the lower shell 12. In order to facilitate the barrier-free reception of radar echoes by the radar receiving unit 22, rectangular radar receiving openings 300 are formed in the end face of the lower case 12, in this embodiment, the number of radar receiving openings 300 is 2, and the radar receiving openings 300 are arranged at intervals, so that a larger radar echo receiving area is provided. The cover plate 23 serves to close at least one radar receiving opening 300 from the inside of the lower case 12. In order to better seal the cover plate 23 with the lower shell 12 at the edge of the radar receiving opening 300, a pressing plate 27 may be used, and the pressing plate 27 is partially or completely buckled at the edge position of the end surface of the cover plate 23 away from the radar receiving opening 300 to form a multi-point screw thread fastening connection with the lower shell 12. And radar returns pass through radar receiving opening 300 and cover plate 23, are received by radar receiving unit 22 within lower housing 12, and are further processed.

Also as shown in fig. 3, to better define the position of the radar receiving unit relative to the radar receiving opening 300. A first fastening device 24 is arranged on the radar receiving unit 22; the first fixing device 24 includes a first connection portion 241 and a second connection portion 242, the first connection portion 241 is fixedly connected with an edge of an end surface of the radar receiving unit 22 away from the at least one radar receiving opening 300, one end of the second connection portion 242 is fixedly connected with one end of the first connection portion 241, the other end of the second connection portion 242 protrudes toward the direction in which the radar transmitting unit 21 is located, and the second connection portion 242 is screw-fastened with an inner surface of the lower case 12; the first connecting portion 241 is disposed orthogonal to the second connecting portion 242. The first connecting portion of the first fixing device 24 is used for fixedly connecting with the PCB board where the radar receiving unit 22 is located, and the other portion, namely the second connecting portion 242, extends outwards and is in threaded fastening connection with the inner surface of the lower shell 12, so that the radar receiving unit 22 is stable in posture and is clung to the cover plate 23 or has a certain gap, and better receiving of radar echo signals is facilitated.

As shown in fig. 3, for placing the camera module 3, a first window 100 is provided at the edge of the lower case 12, and the central axis of the first window 100 is located on the symmetry center plane of the lower case 12; the light-entering side of the camera assembly 3 is disposed opposite to the first window 100 and spaced apart from the radar transmitting unit 21 and the radar receiving unit 22. The first window 100 is located at the geometric center of the lower shell. The arrangement of the radar transmitting unit 21 and the radar receiving unit 22 is arranged at intervals so as not to influence the heat dissipation effect between the camera assembly 3 and/or the radar transmitting unit 21 due to too tight a connection during operation.

Further improved, in order to better fix the relative position of the camera assembly 3 with respect to the first window 100 on the lower case 12, the camera assembly 3 comprises a second fixing means 31, a camera body 32, a lens glass 33 and a lens retainer ring 34; the second fixing device 31 spans the first window 100 at the edge of the lower shell 12, the second fixing device 31 has a protruding part extending towards the direction of the upper shell 11, and the size of the protruding part is consistent with the size of the first window 100 or the camera body 32; the camera body 32 is embedded in the protruding portion; the optical axis of the camera body 32 coincides with the central axis of the first window 100 at the edge of the lower case 12; the first window 100 is embedded with a lens glass 33, and the lens glass 33 is spaced from the camera body 32; the lens retainer ring 34 is provided between the lens glass 33 and the camera body 32, and abuts against end surfaces of the lens glass 33 and the camera body 32, respectively, adjacent to each other. The second fixing device 31 is integrally in a U-shaped structure, the part of the U-shaped opening faces the direction of the first window 100, and the U-shaped protruding part extends towards the direction of the upper shell 11, so as to avoid and leave a space for placing the camera assembly 3. The camera body 31 may be fastened to the boss by a bolt. The light inlet portion of the camera body faces the first window 100 at the edge of the lower case 12 in order to keep the light inlet direction stable. For dust prevention and water prevention, a lens glass 33 is provided at the first window, but a lens retainer 34 for buffering is further provided between the lens glass 33 and the light inlet portion of the camera body for avoiding direct collision, and the lens retainer may be made of a flexible material.

As also shown in fig. 3, the space inside the upper case 11 is mainly used for placing the power supply assembly 4. The end face of the upper shell 11 far away from the lower shell 12 is also provided with a plurality of first windows 100, a switch button 41 and a work indicator lamp 42 are arranged at the first windows 100 of the upper shell 11, and the switch button 41 and the work indicator lamp 42 are electrically connected with the power supply assembly 4. The switch button 41 is used for turning on or off the power supply assembly 4, and the working indicator lamp 42 indicates the working state of the radar assembly 2, the camera assembly 3 or the power supply assembly 4, so that the corresponding display function can be realized by using the LED lamps with different colors.

The side surface of the upper shell 11 is provided with a plurality of second windows 200, and the second windows 200 are respectively embedded with a transmitting antenna 25 and an alarm 26 of the radar component 2; the transmitting antenna 25 of the radar assembly 2 is electrically connected with the radar transmitting unit 21, and the alarm 26 is electrically connected with the power supply assembly 4. The second window 200 of the upper case 22 is provided in the short side direction of the case where the transmitting antenna 25 has a large radar wave radiation coverage.

In addition, the utility model provides a portable building deformation monitoring system, which comprises an aviation box body shown in fig. 6, wherein a plurality of hollow storage grids are arranged in the aviation box body, and the storage grids are formed by hollowing out flexible materials such as sponge. The storage grid is used for placing the UPS power supply, the tripod and the portable building deformation monitoring radar device; the UPS power source is used to provide a continuously operating external input to the power module 4; the tripod is used for being detachably connected with the side surface of the portable building deformation monitoring radar device and adjusting the posture of the portable building deformation monitoring radar device.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A portable building deformation monitoring radar apparatus, comprising:

A hollow housing (1);

The radar component (2) is fixedly arranged in the shell (1) and is used for transmitting and receiving radar wave signals; the transmitting end of the radar component (2) penetrates through the shell (1) to extend outwards, and the receiving end of the radar component (2) is arranged on the inner surface of the shell (1) and towards the direction of a building;

The camera component (3) is fixedly arranged inside the shell (1), and the input end of the camera component (3) is embedded on the shell (1) and is used for acquiring light reflected by the surface of a building and imaging;

The power supply assembly (4) is fixedly arranged inside the shell (1) and used for converting an external input power supply to the radar assembly (2) and the camera assembly (3).

2. The portable building deformation monitoring radar device according to claim 1, wherein the housing (1) comprises an upper shell (11) and a lower shell (12), the upper shell (11) and the lower shell (12) are oppositely arranged, and the upper shell (11) and the lower shell (12) are buckled with each other and fixedly arranged; a plurality of first windows (100) which are communicated along a first preset direction are arranged on the upper shell (11) and the lower shell (12), and a second window (200) which is communicated along a second preset direction is also arranged on the upper shell (11); the first preset direction is the axial direction of the input end of the camera component (3); the second preset direction is a normal direction orthogonal to the axial direction of the input end of the camera assembly (3).

3. A portable building deformation monitoring radar device according to claim 2, characterized in that the radar assembly (2) comprises a radar transmitting unit (21), a radar receiving unit (22) and a cover plate (23); the end face of one side, far away from the upper shell (11), of the lower shell (12) is provided with at least one radar receiving opening (300), and the radar receiving opening (300) is communicated with the inside of the lower shell (12); a cover plate (23) is provided at the inner surface of the lower case (12) and covers at least one radar receiving opening (300); the radar transmitting unit (21) is arranged on the outer side of the edge of the cover plate (23) extending along the second preset direction, and the radar transmitting unit (21) is fixedly connected with the inner surface of the lower shell (12); one side of the cover plate (23) far away from the at least one radar receiving opening (300) is provided with a radar receiving unit (22), the radar receiving unit (22) is arranged at intervals with the cover plate (23), and the radar receiving unit (22) is fixedly connected with the inner surface of the lower shell (12).

4. A portable building deformation monitoring radar device according to claim 3, characterized in that the radar receiving unit (22) is provided with first fixing means (24); the first fixing device (24) comprises a first connecting part (241) and a second connecting part (242), the first connecting part (241) is fixedly connected with the edge of the end face of the radar receiving unit (22) far away from the at least one radar receiving opening (300), one end of the second connecting part (242) is fixedly connected with one end of the first connecting part (241), the other end of the second connecting part (242) extends towards the direction of the radar transmitting unit (21), and the second connecting part (242) is in threaded fastening connection with the inner surface of the lower shell (12); the first connection portion (241) is disposed orthogonal to the second connection portion (242).

5. A portable building deformation monitoring radar apparatus according to claim 3, wherein a first window (100) is provided at the edge of the lower casing (12), the central axis of the first window (100) being located on the symmetry center plane of the lower casing (12); the light-entering side of the camera component (3) is arranged opposite to the first window (100) and is arranged at intervals with the radar transmitting unit (21) and the radar receiving unit (22).

6. A portable building deformation monitoring radar device according to claim 5, characterized in that the camera assembly (3) comprises a second fixing means (31), a camera body (32), a lens glass (33) and a lens collar (34); the second fixing device (31) is spanned at the first window (100) at the edge of the lower shell (12), the second fixing device (31) is provided with a protruding part extending towards the direction of the upper shell (11), and the size of the protruding part is consistent with that of the first window (100) or the camera body (32); the camera body (32) is embedded in the protruding part; the optical axis of the camera body (32) coincides with the central axis of the first window (100) at the edge of the lower shell (12); the first window (100) is embedded with a lens glass (33), and the lens glass (33) and the camera body (32) are arranged at intervals; the lens retainer ring (34) is arranged between the lens glass (33) and the camera body (32), and is abutted against the end surfaces adjacent to the lens glass (33) and the camera body (32) respectively.

7. A portable building deformation monitoring radar device according to claim 3, characterized in that a power supply assembly (4) is provided in the upper housing (11); the end face, far away from the lower shell (12), of the upper shell (11) is also provided with a plurality of first windows (100), a switch button (41) and a work indicator lamp (42) are arranged at the first windows (100) of the upper shell (11), and the switch button (41) and the work indicator lamp (42) are electrically connected with the power supply assembly (4).

8. The portable building deformation monitoring radar device according to claim 7, wherein a plurality of second windows (200) are arranged on the side surface of the upper shell (11), and a transmitting antenna (25) and an alarm (26) of the radar component (2) are respectively embedded in the second windows (200); the transmitting antenna (25) of the radar component (2) is electrically connected with the radar transmitting unit (21), and the alarm (26) is electrically connected with the power supply component (4).

9. The portable building deformation monitoring radar device according to claim 2, wherein the edges of the end surfaces of the lower shell (12) adjacent to the upper shell (11) are provided with profiling clamping grooves (400), annular sealing rubber strips (500) are embedded in the profiling clamping grooves (400), and the annular sealing rubber strips (500) are respectively in tight fit with the surfaces of the profiling clamping grooves (400) of the upper shell (11) and the lower shell (12).

10. A portable building deformation monitoring system, comprising an aviation case body, wherein a plurality of hollow storage grids are arranged in the aviation case body, and the storage grids are used for placing a UPS power supply, a tripod and the portable building deformation monitoring radar device as claimed in any one of claims 1 to 9; the UPS is used for providing electric energy for the power supply assembly (4); the tripod is used for being detachably connected with the side surface of the portable building deformation monitoring radar device and adjusting the posture of the portable building deformation monitoring radar device.