CN219319348U - Flatness detection device - Google Patents
Flatness detection device Download PDFInfo
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- CN219319348U CN219319348U CN202320295473.3U CN202320295473U CN219319348U CN 219319348 U CN219319348 U CN 219319348U CN 202320295473 U CN202320295473 U CN 202320295473U CN 219319348 U CN219319348 U CN 219319348U
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- flatness
- flatness detection
- sensing optical
- telescopic rod
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Abstract
The utility model provides a flatness detection device, which belongs to the technical field of flatness measurement, and comprises a pressing piece, a telescopic rod and a sensing optical fiber, wherein the pressing piece is provided with a connecting surface; the telescopic rods are vertically arranged on the connecting surface, the telescopic rods are provided with a plurality of groups, the telescopic rods are arranged side by side, and the top ends of the telescopic sections of the telescopic rods are level; the sensing optical fiber is connected to the telescopic section of each telescopic rod, and the sensing optical fiber moves along with the telescopic section. The flatness detection device comprises the pressing piece, the telescopic rod and the sensing optical fiber, wherein the telescopic section of the telescopic rod points to the surface to be detected, the pressing piece is pressed manually, the telescopic section of the telescopic rod generates displacement to drive the sensing optical fiber to generate displacement, the sensing optical fiber deforms at an uneven part due to different displacement, the flatness of the surface to be detected can be accurately measured through the deformation of the sensing optical fiber, and the flatness detection device is more accurate and efficient than manual reading.
Description
Technical Field
The utility model relates to the technical field of flatness measurement, in particular to a flatness detection device.
Background
In hydropower engineering construction, flatness inspection and measurement are often required to be carried out on the surfaces of objects such as concrete and steel liners, flatness of the surfaces of the objects is often inspected and measured through a guiding rule and a feeler gauge at present in a manual reading mode, and the method is time-consuming and labor-consuming, low in efficiency, inaccurate in measurement and misjudgment in results.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the defects that flatness inspection and measurement are carried out through the guiding rule and the feeler gauge in the prior art, which are time-consuming and labor-consuming and are easy to measure inaccuracy, so that the flatness detection device is provided.
In order to solve the above technical problems, the present utility model provides a flatness detecting device, including:
a pressure member having a connection surface;
the telescopic rods are vertically arranged on the connecting surface and are provided with a plurality of groups, the telescopic rods are arranged side by side, and the top ends of the telescopic sections of the telescopic rods are level;
and the sensing optical fibers are connected to the telescopic sections of each telescopic rod and move along with the telescopic sections.
Optionally, the method further comprises:
the fixed side plate is arranged on the connecting surface, and the fixed side plate surrounds the telescopic rod.
Optionally, the method further comprises:
the handle is arranged in the middle of the side wall of the pressure applying piece.
Optionally, the telescopic rod is a spring telescopic rod.
Optionally, a control system is further included, the control system including:
the signal input end of the controller is connected with the signal output end of the sensing optical fiber;
and the display is arranged on the pressure applying piece, and the signal output end of the display is connected with the signal input end of the controller.
Optionally, the control system further comprises a power supply and a power switch arranged on the pressure applying piece, and the power supply and the power switch are connected with the controller.
Optionally, the control system further comprises an indication assembly, wherein the indication assembly is arranged on the pressure applying piece, and the indication assembly is connected with the controller.
Optionally, the indicating assembly includes:
the first indicator lamp is arranged on the pressure applying piece, and is lighted when the surface to be measured meets the requirements;
and the second indicator lamp is arranged on the pressure applying piece, and is lighted when the surface to be tested does not meet the requirements.
Optionally, the sensing optical fibers are horizontally arranged, and the sensing optical fibers are connected with the same positions of the telescopic sections of the telescopic rods.
Optionally, the mounting sections of the adjacent two groups of telescopic rods are arranged in a fitting manner.
The technical scheme of the utility model has the following advantages:
1. the flatness detection device provided by the utility model comprises the pressing piece, the telescopic rod and the sensing optical fiber, wherein the telescopic section of the telescopic rod points to the surface to be detected, the pressing piece is pressed manually, the telescopic section of the telescopic rod generates displacement to drive the sensing optical fiber to generate displacement, the sensing optical fiber deforms at an uneven part due to different displacement, the flatness of the surface to be detected can be accurately measured through the deformation of the sensing optical fiber, and the flatness detection device is more accurate and efficient than manual reading.
2. The flatness detection device provided by the utility model further comprises the fixed side plate, wherein the fixed side plate is arranged around the telescopic rod in a surrounding manner, so that the telescopic rod is protected, and the influence on the detection result caused by the deviation of the telescopic rod in the operation force application process is avoided.
3. The flatness detection device provided by the utility model further comprises the handle arranged in the middle of the pressing surface, and the telescopic rod can be uniformly stressed by manually pressing the handle, so that the accuracy of a detection result is ensured.
4. According to the flatness detection device provided by the utility model, the telescopic rod is the spring telescopic rod, the detection device is lifted after detection operation is completed, and the telescopic rod returns to the original position under the action of elastic force, so that manual adjustment is not needed, next operation can be rapidly performed, the efficiency is improved, and the time cost is reduced.
5. The flatness detection device provided by the utility model further comprises a control system, wherein the control system comprises a controller and a display, the display is used for inputting the qualified requirement of the flatness of the surface to be detected, the requirement is required to be transmitted to the controller, the signal output end of the sensing optical fiber is connected with the signal input end of the controller, the controller calculates and analyzes the measured data of the sensing optical fiber, and the measured data is compared with the input qualified requirement to judge whether the flatness requirement is met, so that the real-time analysis and feedback of the measured data are realized, and the operation efficiency is greatly improved.
6. The control system also comprises a power supply and a power switch, and the power supply is used for supplying power to the detection device and controlling the operation state of the detection device.
7. The flatness detection device provided by the utility model, the control system also comprises an indication component for intuitively representing the detection result.
8. According to the flatness detection device provided by the utility model, the indication assembly comprises the first indication lamp and the second indication lamp, and the indication assembly is used for indicating the coincidence state and the non-coincidence state respectively, so that calculation and analysis are not needed manually, the result is displayed intuitively, the detection condition can be known rapidly in the detection operation process, and the efficiency is high.
9. According to the flatness detection device provided by the utility model, the sensing optical fibers are connected with the same positions of the telescopic sections of the plurality of groups of telescopic rods, so that the deformation data are prevented from being large, and the result is accurate.
10. According to the flatness detection device provided by the utility model, the mounting sections of the two adjacent groups of telescopic rods are arranged in a fitting way, so that the density of the pressing ends on the surface to be detected is higher, the detection points are more, and the accuracy of flatness measurement is higher.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a flatness detecting device according to an embodiment of the present utility model;
FIG. 2 is a side cross-sectional view of FIG. 1;
fig. 3 is a top view of fig. 1.
Reference numerals illustrate:
1. a pressurizing member; 2. a telescoping section; 3. a connection surface; 4. a telescopic rod; 5. a mounting section; 6. a sensing optical fiber; 7. fixing the side plates; 8. a handle; 9. a display; 10. a first indicator light; 11. and a second indicator light.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The flatness detection device provided by the embodiment is used for detecting the flatness of the surfaces of objects such as concrete, steel liners and the like.
As shown in fig. 1, a specific implementation manner of the flatness detection device provided in this embodiment includes a pressing member 1, a telescopic rod 4 and a sensing optical fiber 6, where the pressing member 1 has a connection surface 3, the telescopic rod 4 is vertically installed on the connection surface 3, the telescopic rod 4 has multiple groups, multiple groups of telescopic rods 4 are arranged side by side, top ends of telescopic sections 2 of the multiple groups of telescopic rods 4 are flush, the sensing optical fiber 6 is connected to each telescopic section 2 of the telescopic rod 4, and the sensing optical fiber 6 follows the telescopic sections 2 to move.
The telescopic section 2 of the telescopic rod 4 points to the surface to be measured, the pressing piece 1 is pressed manually, the telescopic section 2 of the telescopic rod 4 generates displacement, the sensing optical fiber 6 is driven to generate displacement, the sensing optical fiber 6 deforms at uneven parts due to different displacement amounts, the flatness of the surface to be measured can be accurately measured through the deformation of the sensing optical fiber 6, and the flatness measuring device is more accurate and efficient than manual reading.
As shown in fig. 1 and 2, the flatness detecting device provided in this embodiment further includes a fixed side plate 7, where the fixed side plate 7 is disposed on the connection surface 3, and the fixed side plate 7 is disposed around the telescopic rod 4. The telescopic rod 4 is protected, and the influence on the detection result caused by the deviation of the telescopic rod 4 in the process of operation force application is avoided. The installation groove can be formed in the connecting surface 3, and the installation section 5 of the telescopic rod 4 is inserted into the installation groove for installation, so that the stability can be further improved.
As shown in fig. 1 to 3, the flatness detecting device provided in this embodiment further includes a handle 8, where the handle 8 is disposed in the middle of the sidewall of the pressing member 1. The telescopic rod 4 can be uniformly stressed by manually pressing the handle 8, so that the accuracy of the detection result is ensured.
The telescopic link 4 in this embodiment is the spring telescopic link, mentions detection device after carrying out detection operation and accomplish, and telescopic link 4 returns the normal position under the effect of elasticity, need not manual adjustment, can carry out operation next time fast, raises the efficiency, reduce time cost.
As shown in fig. 3, the flatness detecting device provided in this embodiment further includes a control system, where the control system includes a controller and a display 9, a signal input end of the controller is connected to a signal output end of the sensing optical fiber 6, the display 9 is disposed on the pressure applying member 1, and a signal output end of the display 9 is connected to a signal input end of the controller. The display 9 is used for inputting the qualified requirement of the flatness of the surface to be measured, the qualified requirement is required to be transmitted to the controller, the signal output end of the sensing optical fiber 6 is connected with the signal input end of the controller, the controller calculates and analyzes the measured data of the sensing optical fiber 6, and compares the measured data with the input qualified requirement to judge whether the measured data meets the flatness requirement, so that the real-time analysis and feedback of the measured data are realized, and the operation efficiency is greatly improved.
In the flatness detection apparatus provided in this embodiment, the control system further includes a power supply and a power switch disposed on the pressing member 1, and the power supply and the power switch are connected with the controller. For supplying power to the detection device and controlling the operation state of the detection device, and as an alternative embodiment, the detection device can also be connected with an external power supply for detection.
In the flatness detection device provided in this embodiment, the control system further includes an indication component, where the indication component is disposed on the pressure applying member, and the indication component is connected with the controller and is used for visually representing a detection result.
As shown in fig. 3, in the flatness detecting device provided in this embodiment, the indicating assembly includes a first indicator lamp 10 and a second indicator lamp 11, the first indicator lamp 10 is disposed on the pressing member 1, and the first indicator lamp 10 is turned on when the surface to be detected meets the requirement; the second indicator lamp 11 is arranged on the pressure applying part 1, and the second indicator lamp 11 is on when the surface to be measured does not meet the requirement. The first indicator lamp 10 and the second indicator lamp 11 are respectively used for indicating the coincidence state and the non-coincidence state, wherein the first indicator lamp 10 is selected to be green, the second indicator lamp 11 is selected to be red, manual calculation and analysis are not needed, the result is intuitively displayed, the detection condition can be quickly known in the detection operation process, and the efficiency is high.
As shown in fig. 1, in the flatness detection apparatus provided in this embodiment, the sensing optical fibers 6 are horizontally disposed, and the sensing optical fibers 6 are connected to the same positions of the telescopic sections 2 of the plurality of groups of telescopic rods 4, so as to avoid causing larger deformation data, and accurate results.
As shown in fig. 1, in the flatness detection apparatus provided in this embodiment, two adjacent groups of mounting sections 5 of the telescopic rods 4 are attached to each other, so that the density of the pressing ends on the surface to be detected is relatively high, the detection points are relatively many, and the accuracy of flatness measurement is relatively high. In addition, as an alternative embodiment, the mounting sections 5 of two adjacent groups of the telescopic rods 4 may also be arranged at intervals.
The using process of the flatness detecting device comprises the following steps: when in construction operation, a power switch is turned on, a qualified standard of the flatness of a surface to be detected is input in a display 9, a measuring point is selected, a handle 8 is gripped to enable a detection device to be closely attached to the surface to be detected, the device is pressed downwards slowly, a telescopic rod 4 is enabled to generate displacement deformation, and then a sensing optical fiber 6 is driven to generate deformation, a controller is used for collecting and analyzing measurement data of the sensing optical fiber 6, if a first indicator lamp 10 is bright, the flatness of the measuring point meets the requirement, if a second indicator lamp 11 is bright, the flatness of the measuring point does not meet the requirement, further flattening is needed, marks are made at the position, the detection and measurement of the flatness of the measuring point are finished, another measuring point is selected, the steps are repeated, the flatness of the measuring point is judged, and after the detection and the measurement are finished, the power switch is turned off.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A flatness detecting device, characterized by comprising:
a pressure member (1) having a connection surface (3);
the telescopic rods (4) are vertically arranged on the connecting surface (3), the telescopic rods (4) are provided with a plurality of groups, the telescopic rods (4) are arranged side by side, and the top ends of the telescopic sections (2) of the telescopic rods (4) are flush;
and the sensing optical fibers (6) are connected to the telescopic sections (2) of each telescopic rod (4), and the sensing optical fibers (6) move along with the telescopic sections (2).
2. The flatness detection apparatus according to claim 1, further comprising:
the fixed side plate (7) is arranged on the connecting surface (3), and the fixed side plate (7) is arranged around the telescopic rod (4).
3. The flatness detection apparatus according to claim 1, further comprising:
and the handle (8) is arranged in the middle of the side wall of the pressing piece (1).
4. Flatness detection device according to claim 1, characterized in that the telescopic rod (4) is a spring telescopic rod.
5. The flatness detection apparatus of claim 1, further comprising a control system, the control system comprising:
the signal input end of the controller is connected with the signal output end of the sensing optical fiber (6);
the display (9) is arranged on the pressing piece (1), and the signal output end of the display (9) is connected with the signal input end of the controller.
6. The flatness detection apparatus according to claim 5, wherein the control system further comprises a power source and a power switch provided on the pressure applying member (1), the power source and the power switch being connected to the controller.
7. The flatness detection apparatus of claim 5, wherein the control system further comprises an indication assembly provided on the press member, the indication assembly being connected to the controller.
8. The flatness detection apparatus of claim 7, wherein the indicating assembly comprises:
the first indicator lamp (10) is arranged on the pressing piece (1), and the first indicator lamp (10) is on when the surface to be detected meets the requirement;
and the second indicator lamp (11) is arranged on the pressing piece (1), and the second indicator lamp (11) is lightened when the surface to be tested does not meet the requirement.
9. Flatness detection device according to claim 1, characterized in that the sensing fibers (6) are arranged horizontally, the sensing fibers (6) being connected to the same positions of the telescopic sections (2) of the groups of telescopic rods (4).
10. Flatness detection device according to claim 1, characterized in that the mounting segments (5) of adjacent two groups of the telescopic rods (4) are arranged in a fitting manner.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320295473.3U CN219319348U (en) | 2023-02-21 | 2023-02-21 | Flatness detection device |
| JP2023001017U JP3242249U (en) | 2023-02-21 | 2023-03-31 | Flatness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320295473.3U CN219319348U (en) | 2023-02-21 | 2023-02-21 | Flatness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219319348U true CN219319348U (en) | 2023-07-07 |
Family
ID=86610013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320295473.3U Active CN219319348U (en) | 2023-02-21 | 2023-02-21 | Flatness detection device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3242249U (en) |
| CN (1) | CN219319348U (en) |
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2023
- 2023-02-21 CN CN202320295473.3U patent/CN219319348U/en active Active
- 2023-03-31 JP JP2023001017U patent/JP3242249U/en active Active
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| Publication number | Publication date |
|---|---|
| JP3242249U (en) | 2023-06-05 |
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