CN220670469U - Optical measuring device for structural deformation and strain - Google Patents
Optical measuring device for structural deformation and strain Download PDFInfo
- Publication number
- CN220670469U CN220670469U CN202322457264.7U CN202322457264U CN220670469U CN 220670469 U CN220670469 U CN 220670469U CN 202322457264 U CN202322457264 U CN 202322457264U CN 220670469 U CN220670469 U CN 220670469U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- driving motor
- optical measurement
- light source
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 51
- 238000005259 measurement Methods 0.000 claims abstract description 36
- 238000005286 illumination Methods 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an optical measurement device for structural deformation and strain, and relates to the field of structural detection. The self-adjusting optical measurement assembly comprises a connecting base, a CCD camera, a left hollow adjustment bracket, a left threaded rod, a left driving motor, a left U-shaped internal thread sliding frame, a right hollow adjustment bracket, a right threaded rod, a right driving motor and a right U-shaped internal thread sliding frame, when in use, the use position of a detection light source can be automatically synchronized and independently controlled, the adjustment efficiency and the adjustment accuracy are improved, and the multi-angle adjustment light source assembly comprises a connecting bottom plate, a rotary driver, a U-shaped limiting frame, an illumination light source, an illumination lens and an angle adjustment driving motor, so that the illumination angle of the structure can be adjusted in multiple directions during use, and the stability and the accuracy of the adjustment are ensured.
Description
Technical Field
The utility model relates to the field of structure detection, in particular to an optical measuring device for structural deformation and strain.
Background
In order to ensure the safety of the structure, the deformation and strain values of the structure need to be detected before the structure is put into use, and the deformation and full-field strain of the structure can be calculated and displayed in real time by adopting an optical measuring device.
The existing optical measuring device for structural deformation and strain has certain defects when in use, and the existing optical measuring device for structural deformation and strain cannot automatically adjust the use position and the use angle of a detection light source at first when in use, so that the degree of automation is low, the position of the optical measuring device needs to be manually adjusted, and the preparation time is caused to influence the measuring efficiency and the measuring accuracy.
Therefore, it is necessary to provide an optical measuring device for structural deformation and strain to solve the above problems.
Disclosure of Invention
The utility model mainly aims to provide an optical measuring device for structural deformation and strain, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an optical measurement device that structure warp and strain, includes self-interacting optical measurement subassembly, self-interacting optical measurement subassembly's upper end surface is provided with multi-angle and adjusts the light source subassembly, self-interacting optical measurement subassembly is including connecting base, CCD camera, left side cavity regulation support, left side threaded rod, left side driving motor, left side U type internal thread carriage, right side cavity regulation support, right side threaded rod, right side driving motor and right side U type internal thread carriage, multi-angle is adjusted the light source subassembly and is included connecting bottom plate, rotary actuator, U type spacing, illumination light source, illumination camera lens and angle adjustment driving motor.
Preferably, the lower extreme surface of connection base is provided with the CCD camera, one side surface of CCD camera is provided with left side hollow adjustment support, the middle part of left side hollow adjustment support is provided with left side threaded rod, the one end surface of left side threaded rod is provided with left side driving motor, the outer wall of left side threaded rod is provided with left side U type internal thread carriage, the opposite side surface of CCD camera is provided with right side hollow adjustment support, the inside of right side hollow adjustment support is provided with right side threaded rod, the one end surface of right side threaded rod is provided with right side driving motor, the outer wall of right side threaded rod is provided with right side U type internal thread carriage.
Preferably, the lower extreme surface of connection base can be dismantled with the lower extreme surface of CCD camera and be connected, one side surface of CCD camera and one side surface fixed connection of left side hollow adjustment support, the middle part of left side hollow adjustment support and the both ends surface swing joint of left side threaded rod, the one end surface of left side threaded rod can be dismantled with left side driving motor's middle part and be connected.
Preferably, the outer wall of left side threaded rod and the middle part swing joint of left side U type internal thread carriage, the opposite side surface of CCD camera and the one side surface detachable connection of right side hollow adjustment support, the inside of right side hollow adjustment support and the both ends surface swing joint of right side threaded rod, the one end surface of right side threaded rod and the middle part detachable connection of right side driving motor, the outer wall of right side threaded rod and the middle part swing joint of right side U type internal thread carriage.
Preferably, the front end surface of connecting the bottom plate is provided with rotary actuator, rotary actuator's upper end surface is provided with U type spacing, the both sides internal surface of U type spacing is provided with illumination light source, illumination light source's front end surface is provided with illumination camera lens, one side surface of U type spacing is provided with angle adjustment driving motor.
Preferably, the front end outer surface of the connecting bottom plate is detachably connected with the rear end outer surface of the rotary driver, and the upper end outer surface of the rotary driver is detachably connected with the lower end outer surface of the U-shaped limiting frame.
Preferably, the inner surfaces of the two sides of the U-shaped limiting frame are movably connected with the outer surfaces of the two sides of the illumination light source, the outer surface of the front end of the illumination light source is fixedly connected with the outer surface of the rear end of the illumination lens, and the outer surface of one side of the U-shaped limiting frame is detachably connected with the outer surface of one side of the angle adjusting driving motor.
Preferably, the outer surface of the upper end of the self-adjusting optical measuring component is detachably connected with the outer surface of the lower end of the multi-angle adjusting light source component.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. this optical measurement device of structural deformation and meeting an emergency, self-interacting optical measurement subassembly through setting up is including connecting base, CCD camera, left side hollow adjustment support, left side threaded rod, left side driving motor, left side U type internal thread carriage, right side hollow adjustment support, right side threaded rod, right side driving motor and right side U type internal thread carriage, can be automatically synchronous and independent control work to the position of use that detects the light source when using, the efficiency of improvement adjustment and the accuracy of regulation.
2. This optical measurement device that structure warp and strain, the multi-angle through setting up adjusts the light source subassembly and includes connecting bottom plate, rotary actuator, U type spacing, illumination light source, illumination camera lens and angle modulation driving motor, can realize carrying out diversified adjustment to the illumination angle of structure when using, guarantees the stability and the accuracy of adjustment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an optical measurement device for structural deformation and strain in accordance with the present utility model;
FIG. 2 is a schematic view of a part of an optical measuring device for structural deformation and strain according to the present utility model;
fig. 3 is a schematic diagram of a structure of the self-adjusting optical measuring device 1 of fig. 1 according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of the multi-angle adjusting light source assembly 2 in fig. 1 of the optical measuring device for structural deformation and strain according to the present utility model.
In the figure: 1. self-adjusting optical measurement assembly; 2. a multi-angle adjusting light source assembly; 101. the base is connected; 102. a CCD camera; 103. a left hollow adjusting bracket; 104. a left threaded rod; 105. a left driving motor; 106. a left U-shaped internal thread sliding frame; 107. a right hollow adjusting bracket; 108. a right threaded rod; 109. a right side driving motor; 110. a right side U-shaped internal thread sliding frame; 201. a connecting bottom plate; 202. a rotary driver; 203. a U-shaped limiting frame; 204. an illumination light source; 205. an illumination lens; 206. and an angle adjusting driving motor.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, an optical measurement device for structural deformation and strain comprises a self-adjusting optical measurement assembly 1, wherein a multi-angle adjusting light source assembly 2 is arranged on the outer surface of the upper end of the self-adjusting optical measurement assembly 1, the self-adjusting optical measurement assembly 1 comprises a connecting base 101, a CCD camera 102, a left hollow adjusting bracket 103, a left threaded rod 104, a left driving motor 105, a left U-shaped internal thread sliding frame 106, a right hollow adjusting bracket 107, a right threaded rod 108, a right driving motor 109 and a right U-shaped internal thread sliding frame 110, and the multi-angle adjusting light source assembly 2 comprises a connecting base 201, a rotary driver 202, a U-shaped limiting frame 203, an illumination light source 204, an illumination lens 205 and an angle adjusting driving motor 206.
It should be noted that, the present utility model is an optical measurement device for structural deformation and strain, firstly, the self-adjusting optical measurement assembly 1 is installed during use, after installation, the use position of the multi-angle adjusting light source assembly 2 is adjusted through the self-adjusting optical measurement assembly 1, and the angles of the multi-angle adjusting light source assembly 2 are automatically adjusted, finally, the structure is deformed and strained by the self-adjusting optical measurement assembly 1, the self-adjusting optical measurement assembly 1 comprises a connecting base 101, a CCD camera 102, a left hollow adjusting bracket 103, a left threaded rod 104, a left driving motor 105, a left U-shaped internal thread sliding frame 106, a right hollow adjusting bracket 107, a right driving motor 108, a right U-shaped internal thread sliding frame 110, firstly, the CCD camera 102, the left hollow adjusting bracket 103 and the right hollow adjusting bracket 107 are installed through the connecting base 101 during use, after installation, the independent driving motors 105 and the left driving motor 108 are synchronously operated according to the positions of the detection structure, the independent driving motors 105 and the left driving motor 108 are synchronously operated, the independent driving motors 104 and the left threaded rod 108 are synchronously operated, the independent driving motors and the independent driving motor 108 are synchronously operated by the threaded rod and the independent driving motor 108, the independent driving motor is operated by the connecting base 101, the independent driving motor is operated by the multi-angle adjusting brackets, the independent driving motor 109 and the left driving motor 109 and the right driving motor is operated by the independent driving motor is operated by the right driving motor and the right driving motor is operated by the self-shaped U-shaped internal thread sliding frame 110, the CCD 102 when being operated by the self-shaped optical measurement assembly is operated by the self, the self-adjusting optical measurement assembly is operated by the self-adjusting optical measurement assembly, and the self-adjusting device is operated by the self, and the self-adjusting optical measurement device is automatically, and finally, when the self-adjusting optical measurement device is automatically adjusted by the structure is operated by the self-adjusting device is operated by the structure, and is operated by the structure The device comprises a rotary driver 202, a U-shaped limiting frame 203, an illumination light source 204, an illumination lens 205 and an angle adjusting driving motor 206, wherein the rotary driver 202 is installed through a connecting bottom plate 201 when in use, the use position of the U-shaped limiting frame 203 of the rotary driver 202 is adjusted, the elevation angle of the illumination light source 204 in the U-shaped limiting frame 203 is adjusted through the angle adjusting driving motor 206 after adjustment, illumination work is carried out on a target object through the illumination lens 205 after adjustment, multi-direction adjustment of the illumination angle of a structure can be realized when in use, and the stability and accuracy of adjustment are ensured.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. An optical measuring device for structural deformations and strains, comprising a self-adjusting optical measuring assembly (1), characterized in that: the self-adjusting optical measurement device is characterized in that the outer surface of the upper end of the self-adjusting optical measurement device (1) is provided with a multi-angle adjusting light source assembly (2), the self-adjusting optical measurement device (1) comprises a connecting base (101), a CCD camera (102), a left hollow adjusting support (103), a left threaded rod (104), a left driving motor (105), a left U-shaped internal thread sliding frame (106), a right hollow adjusting support (107), a right threaded rod (108), a right driving motor (109) and a right U-shaped internal thread sliding frame (110), and the multi-angle adjusting light source assembly (2) comprises a connecting base plate (201), a rotary driver (202), a U-shaped limiting frame (203), an illumination light source (204), an illumination lens (205) and an angle adjusting driving motor (206).
2. An optical measurement device for structural deformation and strain according to claim 1, wherein: the CCD camera is characterized in that a CCD camera (102) is arranged on the outer surface of the lower end of the connecting base (101), a left hollow adjusting support (103) is arranged on the outer surface of one side of the CCD camera (102), a left threaded rod (104) is arranged in the middle of the left hollow adjusting support (103), a left driving motor (105) is arranged on the outer surface of one end of the left threaded rod (104), a left U-shaped inner threaded sliding frame (106) is arranged on the outer wall of the left threaded rod (104), a right hollow adjusting support (107) is arranged on the outer surface of the other side of the CCD camera (102), a right threaded rod (108) is arranged inside the right hollow adjusting support (107), a right driving motor (109) is arranged on the outer surface of one end of the right threaded rod (108), and a right U-shaped inner threaded sliding frame (110) is arranged on the outer wall of the right threaded rod (108).
3. An optical measurement device for structural deformation and strain according to claim 1, wherein: the lower extreme surface of connection base (101) is connected with the lower extreme surface of CCD camera (102) can be dismantled, one side surface of CCD camera (102) is connected with one side surface fixed of left side hollow adjustment support (103), the middle part of left side hollow adjustment support (103) is connected with the both ends surface swing joint of left side threaded rod (104), the one end surface of left side threaded rod (104) can be dismantled with the middle part of left side driving motor (105).
4. An optical measurement device for structural deformation and strain according to claim 1, wherein: the outer wall of left side threaded rod (104) and the middle part swing joint of left side U type internal thread carriage (106), the opposite side surface of CCD camera (102) can be dismantled with one side surface of right side hollow adjustment support (107) and be connected, the inside of right side hollow adjustment support (107) and the both ends surface swing joint of right side threaded rod (108), the one end surface of right side threaded rod (108) can be dismantled with the middle part of right side driving motor (109) and be connected, the outer wall of right side threaded rod (108) and the middle part swing joint of right side U type internal thread carriage (110).
5. An optical measurement device for structural deformation and strain according to claim 1, wherein: the front end surface of connection bottom plate (201) is provided with rotary actuator (202), the upper end surface of rotary actuator (202) is provided with U type spacing (203), the both sides internal surface of U type spacing (203) is provided with illumination light source (204), the front end surface of illumination light source (204) is provided with illumination camera lens (205), one side surface of U type spacing (203) is provided with angle adjustment driving motor (206).
6. An optical measurement device for structural deformation and strain according to claim 1, wherein: the front end outer surface of the connecting bottom plate (201) is detachably connected with the rear end outer surface of the rotary driver (202), and the upper end outer surface of the rotary driver (202) is detachably connected with the lower end outer surface of the U-shaped limiting frame (203).
7. An optical measurement device for structural deformation and strain according to claim 1, wherein: the two inner surfaces of the U-shaped limiting frame (203) are movably connected with the two outer surfaces of the illumination light source (204), the outer surface of the front end of the illumination light source (204) is fixedly connected with the outer surface of the rear end of the illumination lens (205), and one outer surface of the U-shaped limiting frame (203) is detachably connected with one outer surface of the angle adjusting driving motor (206).
8. An optical measurement device for structural deformation and strain according to claim 1, wherein: the outer surface of the upper end of the self-adjusting optical measurement assembly (1) is detachably connected with the outer surface of the lower end of the multi-angle adjusting light source assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457264.7U CN220670469U (en) | 2023-09-11 | 2023-09-11 | Optical measuring device for structural deformation and strain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457264.7U CN220670469U (en) | 2023-09-11 | 2023-09-11 | Optical measuring device for structural deformation and strain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670469U true CN220670469U (en) | 2024-03-26 |
Family
ID=90327122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457264.7U Active CN220670469U (en) | 2023-09-11 | 2023-09-11 | Optical measuring device for structural deformation and strain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670469U (en) |
-
2023
- 2023-09-11 CN CN202322457264.7U patent/CN220670469U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109519660B (en) | Three-dimensional animation photo shooting device | |
| CN220670469U (en) | Optical measuring device for structural deformation and strain | |
| CN210567976U (en) | Stage lighting device convenient to angle regulation | |
| CN114104948A (en) | Adjustable fan blade lifting appliance | |
| CN210622252U (en) | Laser leveling mechanism | |
| CN216789724U (en) | Projection imaging equipment based on digital image technology | |
| CN215630887U (en) | Panel adjusting seat for special-shaped curtain wall and special-shaped curtain wall | |
| CN110205756B (en) | Sewing equipment for windproof outdoor jacket | |
| CN211040322U (en) | Supplementary spacing fixed bolster based on projecting apparatus installation | |
| CN218624844U (en) | Hydraulic cylinder head capable of being installed quickly | |
| CN210680318U (en) | Height control system provided with hydro-pneumatic suspension vehicle | |
| CN213422994U (en) | Machine vision auxiliary detection light source | |
| CN108413460A (en) | A kind of panel gap regulating mechanism applied to range hood | |
| CN220669110U (en) | Angle-adjustable security monitoring camera | |
| CN216715966U (en) | Rotary bracket for overhauling illuminating lamp | |
| CN220135087U (en) | Monitor for security monitoring | |
| CN219826901U (en) | Automatic wind window of regulation | |
| CN219986710U (en) | New energy automobile frame combination welding set | |
| CN219992829U (en) | Curtain wall mounting structure | |
| CN213900622U (en) | Projector hanging bracket convenient to adjust | |
| CN219883316U (en) | Glass fiber cloth splicing device | |
| CN220566885U (en) | Multi-station clamping tool for industrial camera | |
| CN220391388U (en) | Car roof installation frock that facilitates use | |
| CN110274821A (en) | High-precision industrial intelligent clamp device | |
| CN219511468U (en) | Wood beam crack detection device based on laser scanning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |