Target suitable for monitoring vibration and deformation microwave measuring instrument
By designing a multi-directional vibration monitoring target device including a conical measuring body and a spring, the problem that the prior art cannot effectively monitor multi-directional vibration is solved, and accurate measurement of multi-directional vibration is achieved, ensuring the accuracy of emergency strategies.
Patent Information
- Application Number
- CN202421806449.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-29
AI Technical Summary
Existing monitoring targets cannot effectively monitor multi-directional vibrations, resulting in inaccurate monitoring results and incorrect inference of vibration directions, affecting the accuracy of emergency strategies.
A target device including a conical measuring body, a first connecting rod, a first spring, a second connecting rod, a fixing frame and a second spring is designed, and the measurement of vibrations in multiple directions is achieved through the cooperation of these components.
The device can accurately measure vibrations in multiple directions through the second connecting rod and the conical measuring body, improving the accuracy of the monitoring results, ensuring the correct inference of the vibration direction and the effectiveness of emergency strategies.
Smart Images
Figure CN222994666U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of targets, and in particular to a target suitable for monitoring by a vibration and deformation microwave measuring instrument. Background Art
[0002] The monitoring target can be photographed and monitored at its position through special equipment under extremely low visibility meteorological conditions to obtain a high-resolution image similar to optical photography. By comparing the phase changes of the received signals, the tiny continuous displacement of the slope can be calculated.
[0003] The existing monitoring target is fixed under the viaduct, and then the vibration of the viaduct is transmitted along the monitoring target, and the amplitude is compared through the shooting of special equipment to obtain the frequency and amplitude of the vibration.
[0004] In view of the above related technologies, the inventor found the following defects: the existing device cannot monitor vibration sources in multiple directions, which is likely to cause inaccurate monitoring results, resulting in incorrect inference of the vibration direction and deviation of the emergency strategy. Utility Model Content
[0005] In order to measure vibrations in multiple directions, this application provides a target suitable for monitoring by a vibration and deformation microwave measuring instrument.
[0006] A target suitable for monitoring by a vibration and deformation microwave measuring instrument provided by this application adopts the following technical solution: It includes a conical measuring body, a chute is opened inside the conical measuring body, a first connecting rod is slidably connected to the inner wall of the chute, a first spring is fixedly connected to the bottom end of the first connecting rod, the bottom end of the first spring is fixedly connected to the chute, a fixing frame is slidably connected to the outer surface of the first connecting rod, two fixing grooves are opened inside the fixing frame, a push plate is slidably connected to the inner wall of each fixing groove, a second connecting rod is fixedly connected to the side of each push plate away from each other, the outer surface of each second connecting rod is slidably connected to the fixing frame, and the outer surface of each push plate is slidably connected to the fixing frame.
[0007] Optionally, a second spring is sleeved on the outer surface of each second connecting rod, one end of the two second springs close to each other is fixedly connected to the corresponding push plate, and the other ends are fixedly connected to the fixing frame.
[0008] Optionally, a fixing plate is slidably connected to the outer surface of the first connecting rod, and two first card slots and two slots are opened on the upper surface of the fixing plate.
[0009] Optionally, two clamping blocks are fixedly connected to the top end of the first connecting rod. The outer surface of each clamping block is slidably connected to the corresponding slot, and the outer surface of each clamping block is clamped with the corresponding first clamping groove.
[0010] Optionally, a cushion plate is arranged above the fixing plate, and two second clamping grooves are formed in the outer surface of the cushion plate.
[0011] Optionally, a plurality of bolts are inserted into the inner wall of the fixing plate, and the outer surface of each bolt is inserted into the cushion plate.
[0012] Optionally, two connecting blocks are fixedly connected to the outer surface of the fixing frame. The inner wall of each connecting block is rotatably connected with a clamping plate, and the outer surface of each clamping plate is clamped with the corresponding second clamping groove.
[0013] In summary, the present application includes the following beneficial technical effects:
[0014] 1. By arranging components such as a conical measuring body, a first connecting rod, a first spring, a second connecting rod, a fixing frame, and a second spring, the device is connected to the bottom surface of the viaduct. Then, when the viaduct starts to vibrate, the vibration is transmitted to the first connecting rod. At this time, the first connecting rod acts on the first spring. Under the action of the spring, the conical measuring body slides vertically and cyclically along the first connecting rod. The lateral vibration force drives the first connecting rod to swing laterally. At this time, the first connecting rod slides horizontally along the fixing frame, and the first connecting rod pushes the corresponding push plate to swing horizontally along the fixing frame. The elastic force of the spring makes the vibration amplitude of the second connecting rod more obvious, so as to achieve the effect that the device can measure the vibration in multiple directions through the vibration amplitudes of the second connecting rod and the conical measuring body.
[0015] 2. By arranging components such as a fixing plate, a clamping block, a cushion plate, a clamping plate, a first clamping groove, a second clamping groove, and a slot, the fixing plate is inserted along the second connecting rod. At this time, the clamping block extends outside the fixing plate through the slot. Then, the fixing plate is rotated and lifted so that the clamping block is clamped with the corresponding first clamping groove. Then, the cushion plate is placed on the fixing plate, and the clamping plate is rotated. At this time, the clamping plate enters the corresponding second clamping groove, and the fixing plate is fixed under the viaduct through bolts, so as to achieve the effect that the device can be quickly fixed by installing the fixing plate and the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure in the embodiment of the present application;
[0017] Figure 2 is a schematic diagram of the clamping plate structure in the embodiment of the present application;
[0018] Figure 3 It is a schematic diagram of the second spring structure in the embodiment of the present application;
[0019] Figure 4 It is a schematic diagram of the fixing plate structure in the embodiment of the present application.
[0020] Reference numerals: 1, conical measuring body; 2, first connecting rod; 3, first spring; 4, clamping block; 5, fixing plate; 6, first card slot; 7, slot; 8, backing plate; 9, second card slot; 10, bolt; 11, fixing frame; 12, fixing groove; 13, push plate; 14, second connecting rod; 15, second spring; 16, connecting block; 17, clamping plate. Detailed implementation manners
[0021] The following further elaborates on the present application in conjunction with the attached Figure 1 - Figure 4 drawings for a more detailed description.
[0022] The embodiment of the present application discloses a target applicable to vibration and deformation microwave measuring instrument monitoring. As Figure 1 , Figure 2 , Figure 3 , Figure 4 shown, it includes a conical measuring body 1. A chute is provided inside the conical measuring body 1. A first connecting rod 2 is slidably connected to the inner wall of the chute. A fixing plate 5 is slidably connected to the outer surface of the first connecting rod 2. A backing plate 8 is provided above the fixing plate 5. Two second card slots 9 are provided on the outer surface of the backing plate 8. Two first card slots 6 and two slots 7 are provided on the upper surface of the fixing plate 5. The conical measuring body 1 can visually display vibration or deformation quantity. The first connecting rod 2 can slide vertically along the chute. The fixing plate 5 can slide vertically along the first connecting rod 2. The backing plate 8 can be placed on the fixing plate 5. Threaded holes are provided on the upper surfaces of both the fixing plate 5 and the backing plate 8, and the sizes of the threaded holes of the two are the same. The first card slot 6 is a groove, and the slot 7 penetrates the fixing plate 5.
[0023] Please refer to Figure 4 . The top end of the first connecting rod 2 is fixedly connected with two clamping blocks 4. The outer surface of each clamping block 4 is slidably connected to the corresponding slot 7, and the outer surface of each clamping block 4 is clamped with the corresponding first card slot 6. The size of the clamping block 4 is the same as that of the two first card slots 6 and the two slots 7. By aligning the slot 7 on the fixing plate 5 with the corresponding clamping block 4, the fixing plate 5 can be inserted into the first connecting rod 2, and then the fixing plate 5 is rotated so that the clamping block 4 is clamped with the corresponding first card slot 6, thereby completing the position limitation of the fixing plate 5.
[0024] Please refer to Figure 1 , Figure 2 , Figure 3, a first spring 3 is fixedly connected to the bottom end of the first connecting rod 2, the bottom end of the first spring 3 is fixedly connected to the chute, the outer surface of the first connecting rod 2 is slidably connected with a fixing frame 11, two connecting blocks 16 are fixedly connected to the outer surface of the fixing frame 11, the inner wall of each connecting block 16 is rotatably connected with a clamping plate 17, and the outer surface of each clamping plate 17 is clamped with the corresponding second clamping groove 9. Through the arrangement of the first spring 3, the vibration transmitted by the first connecting rod 2 will act on the first spring 3 and be transmitted to the conical measuring body 1 through the first spring 3. During this process, the first spring 3 is first compressed, the conical measuring body 1 remains stationary, and when the first spring 3 transmits the elastic force to the conical measuring body 1, it starts to move downward. Then the first spring 3 is squeezed, and under the action of its resilience, the vibration amplitude of the conical measuring body 1 is gradually increased, which is convenient for observation.
[0025] Please refer to Figure 3 , two fixing grooves 12 are formed inside the fixing frame 11, the inner wall of each fixing groove 12 is slidably connected with a push plate 13, and a second connecting rod 14 is fixedly connected to the side of each push plate 13 away from each other. The push plate 13 can slide horizontally along the corresponding fixing groove 12, and at this time, the push plate 13 will push the corresponding second connecting rod 14 to slide horizontally along the fixing frame 11.
[0026] Please refer to Figure 3 , a second spring 15 is sleeved on the outer surface of each second connecting rod 14. One end of the two second springs 15 close to each other is fixedly connected to the corresponding push plate 13, and the other end is fixedly connected to the fixing frame 11. Through the arrangement of the second spring 15, the lateral vibration will act on the two push plates 13 through the first connecting rod 2. At this time, the push plate 13 will push the corresponding second spring 15 to compress it, and it will reset under the action of its resilience, and the vibration amplitude will gradually increase under the continuous vibration action, and the extended part of the second connecting rod 14 is used for observation.
[0027] Please refer to Figure 3 , the outer surface of each second connecting rod 14 is slidably connected with the fixing frame 11, and the outer surface of each push plate 13 is slidably connected with the fixing frame 11. The second connecting rod 14 can slide horizontally along the fixing frame 11, and the push plate 13 can also slide horizontally along the fixing frame 11.
[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , a number of bolts 10 are inserted into the inner wall of the fixing plate 5, and the outer surface of each bolt 10 is inserted into the backing plate 8. By connecting the backing plate 8 and the fixing plate 5, the thread grooves of the two are on the same central axis. At this time, the bolt 10 is inserted along the thread groove on the bottom surface of the fixing plate 5 and penetrates through the backing plate 8. At this time, the bolt 10 is connected to the viaduct.
[0029] The implementation principle of a target applicable to the monitoring of a vibration and deformation microwave measuring instrument in an embodiment of this application is as follows: First, insert the fixing plate 5 along the first connecting rod 2. During this process, align the slot 7 on the fixing plate 5 with the corresponding clamping block 4 to enable the fixing plate 5 to be inserted into the first connecting rod 2. Then, rotate the fixing plate 5 so that the clamping block 4 is engaged with the corresponding first card slot 6. Then, place the backing plate 8 on the fixing plate 5. At this time, the thread grooves of the two are on the same central axis. Then, insert the bolt 10 and rotate the clamping plate 17 on the fixing frame 11. At this time, the clamping plate 17 will be engaged in the corresponding second card slot 9. Then, connect the bolt 10 of this device to the viaduct. When the viaduct starts to vibrate, the vibration will be transmitted along the first connecting rod 2 and act on the first spring 3 and the second spring 15. At this time, through the combined action of the resilience of the first spring 3 and the second spring 15 and the thrust generated by the vibration, the vibration amplitude of the second connecting rod 14 and the conical measuring body 1 slowly increases, so that the vibration at different positions can be measured.
[0030] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. A target suitable for monitoring by a vibration and deformation microwave measuring instrument, comprising a conical measuring body (1), characterized in that: The conical measuring body (1) is provided with a slide groove inside, and the inner wall of the slide groove is slidably connected to a first connecting rod (2), the bottom end of the first connecting rod (2) is fixedly connected to a first spring (3), the bottom end of the first spring (3) is fixedly connected to the slide groove, the outer surface of the first connecting rod (2) is slidably connected to a fixing frame (11), the fixing frame (11) is provided with two fixing grooves (12) inside, the inner wall of each fixing groove (12) is slidably connected to a push plate (13), the two push plates (13) are fixedly connected to a second connecting rod (14) on the side away from each other, the outer surface of each second connecting rod (14) is slidably connected to the fixing frame (11), and the outer surface of each push plate (13) is slidably connected to the fixing frame (11).
2. A target suitable for monitoring by a vibration and deformation microwave measuring instrument according to claim 1, characterized in that: The outer surface of each second connecting rod (14) is sleeved with a second spring (15); one end of the two second springs (15) close to each other is fixedly connected to the corresponding push plate (13), and the other end is fixedly connected to the fixing frame (11).
3. A target suitable for monitoring by a vibration and deformation microwave measuring instrument according to claim 1, characterized in that: The outer surface of the first connecting rod (2) is slidably connected to a fixing plate (5), and the upper surface of the fixing plate (5) is provided with two first clamping grooves (6) and two slots (7).
4. A target suitable for monitoring by a vibration and deformation microwave measuring instrument according to claim 3, characterized in that: Two clamping blocks (4) are fixedly connected to the top end of the first connecting rod (2), and the outer surface of each clamping block (4) is slidably connected to a corresponding slot (7), and the outer surface of each clamping block (4) is clamped to a corresponding first clamping slot (6).
5. A target suitable for monitoring by a vibration and deformation microwave measuring instrument according to claim 3, characterized in that: A pad (8) is provided above the fixing plate (5), and two second slots (9) are provided on the outer surface of the pad (8).
6. A target suitable for monitoring by a vibration and deformation microwave measuring instrument according to claim 5, characterized in that: A plurality of bolts (10) are inserted into the inner wall of the fixing plate (5), and the outer surface of each bolt (10) is inserted into the backing plate (8).
7. A target suitable for monitoring by a vibration and deformation microwave measuring instrument according to claim 5, characterized in that: Two connection blocks (16) are fixedly connected to the outer surface of the fixing frame (11), the inner wall of each connection block (16) is rotatably connected to a clamping plate (17), and the outer surface of each clamping plate (17) is clamped to a corresponding second clamping groove (9).