Deformation monitoring system
By designing a deformation monitoring system including columns, threaded rods, rotating columns and buzzers, the problems of high equipment costs and power consumption during the pouring of building model concrete are solved, and low-cost and efficient deformation monitoring and automatic alarm are achieved. Function.
Patent Information
- Application Number
- CN202420638781.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-29
AI Technical Summary
During the pouring process of existing building model concrete, the settlement deformation monitoring equipment of the formwork support roof is costly and consumes electricity, and there is a lack of a simple and low-cost monitoring system.
A deformation monitoring system is designed, including columns, threaded rods, rotating columns, fixed blocks, lifting blocks, contacts, contacts and buzzers. The height adjustment and positioning are achieved through threaded connections and sliding mechanisms, and the buzzers are used for Automatic alarm to monitor the deformation of building models.
It realizes deformation monitoring with simple structure and low cost of use, is suitable for building models of different heights, has automatic alarm function, and improves the practicality of monitoring.
Smart Images
Figure CN222144034U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building model monitoring, in particular to a deformation monitoring system. Background Art
[0002] In the field of building structures, formwork engineering is an important part of concrete structure engineering. The formwork is a model used to form newly poured concrete. During design and construction, it is required to ensure the accuracy of the shape, position, and size of the structure and components. For the construction of tall formwork for building structures, it is often necessary to monitor the settlement deformation of the formwork support top during the concrete pouring process, so as to observe and control the deformation of the formwork in a timely manner.
[0003] At present, when monitoring the sinking deformation of building models after concrete pouring, distance sensors are often used for monitoring. When monitoring by sensors, the sensors need to be in a working state all the time, which not only has high equipment costs but also wastes electricity resources. In order to meet the above problems, a deformation monitoring system with a simpler structure and low use cost is urgently needed. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies of the prior art, the utility model provides a deformation monitoring system, which solves the problems raised in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a deformation monitoring system, including a column, the lower surface of the column is fixedly connected with a fixed seat, the upper surface of the column is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a rotating column, the lower surface of the rotating column is provided with a threaded hole, the threaded rod is threadedly connected in the threaded hole, the upper surface of the rotating column is fixedly connected with a rotating block, the upper surface of the rotating block is rotatably connected with a fixed block through a bearing, the upper surface of the fixed block is provided with a groove, the inner bottom surface of the groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a resist block, the side surface of the resist block is provided with a positioning line, the inner side surface of the groove is connected to a limit rod by sliding, the middle part of the limit rod is fixedly connected with a lifting block, the upper surface of the lifting block is installed with a contact, the lower surface of the resist block is installed with a contact, the outer surface of the fixed block is installed with a buzzer, and the outer surface of the fixed block is installed with a battery.
[0008] Optionally, a fixed column is fixedly connected to the outer surface of the lower part of the rotating column, and the number of the fixed columns is four and distributed in a circular array.
[0009] Optionally, the inner bottom surface of the groove is slidably connected to a slider, the lower part of the groove is rotatably connected to a bidirectional lead screw through a bearing, the surface of the bidirectional lead screw is threadedly connected to the bidirectional lead screw, the upper surface of the slider is rotatably connected to a rotating rod through a rotating shaft, and the other end of the rotating rod is rotatably connected to the lower surface of the lifting block through a rotating shaft.
[0010] Optionally, the number of the sliding blocks and the number of the rotating rods are both two, and they are symmetrically distributed on both sides of the bidirectional lead screw.
[0011] Optionally, one end of the bidirectional lead screw passes through the side of the fixed block, and the passed end face is fixedly connected to the adjustment block, the outer surface of the fixed block is fixedly connected to the dial, the dial is located on the inner side of the adjustment block, and a pointer is provided on the surface of the adjustment block.
[0012] Optionally, the contacts and contacts are arranged on a control circuit of the buzzer, and a storage battery provides power for the device.
[0013] (III) Beneficial effects
[0014] The utility model provides a deformation monitoring system, which has the following beneficial effects:
[0015] 1. The deformation monitoring system has the effect of improving practicality through the arrangement of a rotating column, a fixed block, a stopper, a lifting block, a contact, a contact point and a buzzer. When in use, the device is installed below a cast or concrete building model. When installed, the height of the monitoring device is adjusted according to the height of the building model. When adjusting, the rotating column is rotated through the fixed column so that the rotating column is threadedly rotated on the surface of the threaded rod, thereby changing the height of the monitoring device. At this time, the device is installed below the building model, and then the rotating column is rotated again. At this time, the stopper is in contact with the lower surface of the building model, so that the scale line on the side of the stopper is flush with the upper surface of the fixed block, which plays a positioning role. Then, the deformation alarm value is set. When setting, the adjustment block is rotated, so that the adjustment block drives the bidirectional lead screw to rotate, thereby causing the threaded rod on the surface of the bidirectional lead screw to rotate. The two connected sliders slide inward or outward synchronously on the inner bottom surface of the groove, and the spring is driven to rotate by the slider, thereby changing the position of the lifting block connected to the other end. Under the action of the limit rod, it plays a limiting role, so that the lifting block can be lifted vertically. The staff can adjust the height of the lifting block according to the pointer and dial on the surface of the adjustment block, and then can accurately control the distance between the contact and the contact point, thereby changing the deformation alarm value. During the monitoring process, when the building model sinks and deforms, the block slides downward in the groove, causing the contact to contact the contact point. At this time, the circuit controlling the buzzer alarm is closed, causing the buzzer to sound an alarm, thereby completing the automatic alarm. The device has a simple structure and low use cost, and can be applied to the monitoring of building models of different heights, thereby achieving the purpose of improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 The structural diagram at A in the middle;
[0018] Figure 3 It is a schematic diagram of the structure of the front section of the upright column and the rotating column of the utility model;
[0019] Figure 4 It is a structural schematic diagram of a partial cross section of the front view of the fixing block of the utility model;
[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at B in the figure.
[0021] In the figure: 1. column; 2. fixed seat; 3. threaded rod; 4. rotating column; 5. threaded hole; 6. fixed column; 8. rotating block; 9. fixed block; 10. groove; 11. spring; 12. block; 13. slider; 14. rotating rod; 15. lifting block; 16. limit rod; 17. two-way screw; 18. adjustment block; 19. dial; 20. pointer; 21. positioning line; 22. contact; 23. contact; 24. buzzer; 25. battery. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] Example 1
[0024] See also Figures 1 to 4The utility model provides a technical solution: a deformation monitoring system, including a column 1, a fixed seat 2 is fixedly connected to the lower surface of the column 1, a threaded rod 3 is fixedly connected to the upper surface of the column 1, a rotating column 4 is threadedly connected to the surface of the threaded rod 3, a threaded hole 5 is opened on the lower surface of the rotating column 4, the threaded rod 3 is threadedly connected in the threaded hole 5, a fixed column 6 is fixedly connected to the outer surface of the lower part of the rotating column 4, the number of the fixed columns 6 is four, and they are distributed in a circumferential array, the upper surface of the rotating column 4 is fixedly connected to a rotating block 8, and the upper surface of the rotating block 8 is rotatably connected to a fixed Block 9, a groove 10 is provided on the upper surface of the fixed block 9, a spring 11 is fixedly connected to the inner bottom surface of the groove 10, a stop block 12 is fixedly connected to the other end of the spring 11, a positioning line 21 is provided on the side of the stop block 12, a slider 13 is slidably connected to the inner bottom surface of the groove 10, a bidirectional lead screw 17 is rotatably connected to the lower part of the groove 10 through a bearing, a bidirectional lead screw 17 is threadedly connected to the surface of the bidirectional lead screw 17, the upper surface of the slider 13 is rotatably connected to a rotating rod 14 through a rotating shaft, and the other end of the rotating rod 14 is rotatably connected to the lower surface of the lifting block 15 through a rotating shaft, There are two sliders 13 and two rotating rods 14, which are symmetrically distributed on both sides of the bidirectional lead screw 17. The inner side surface of the groove 10 is connected to the limit rod 16 through a sliding connection. The middle part of the limit rod 16 is fixedly connected to the lifting block 15. The upper surface of the lifting block 15 is installed with a contact 23, and the lower surface of the stop block 12 is installed with a contact 22. A buzzer 24 is installed on the outer surface of the fixed block 9, and a battery 25 is installed on the outer surface of the fixed block 9. One end of the bidirectional lead screw 17 passes through the side of the fixed block 9, and the end surface that passes through is fixedly connected to the adjusting block 18. The outer surface of the fixed block 9 is fixedly connected to a dial 19, and the dial 19 is located on the inner side of the adjusting block 18. A pointer 20 is provided on the surface of the adjusting block 18. The contact 22 and the contact 23 are arranged on the control circuit of the buzzer 24, and the battery 25 provides power for the device.
[0025] In order to achieve the purpose of improving practicality, when in use, the device is installed below the cast or concrete building model. When installing, the height of the monitoring device is adjusted according to the height of the building model. When adjusting, the rotating column 4 is rotated through the fixed column 6, so that the rotating column 4 is threadedly rotated on the surface of the threaded rod 3, thereby changing the height of the monitoring device. At this time, the device is installed below the building model, and then the rotating column 4 is rotated. At this time, the block 12 is in contact with the lower surface of the building model, so that the scale line on the side of the block 12 is flush with the upper surface of the fixed block 9, which plays a positioning role, and then the deformation alarm value is set. When setting, the adjusting block 18 is rotated, and the adjusting block 18 drives the bidirectional lead screw 17 to rotate, so that the two sliders 13 threadedly connected on the surface of the bidirectional lead screw 17 slide inward or outward synchronously on the inner bottom surface of the groove 10, and the slider 13 is used. The spring 11 is driven to rotate, thereby changing the position of the lifting block 15 connected to the other end. Under the action of the limit rod 16, it plays a limiting role, so that the lifting block 15 can be lifted vertically. The staff can adjust the height of the lifting block 15 according to the pointer 20 and the dial 19 on the surface of the adjustment block 18, and then can accurately control the distance between the contact 22 and the contact 23, thereby changing the deformation alarm value. During the monitoring process, when the building model sinks and deforms, the block 12 slides downward in the groove 10, causing the contact 22 to contact the contact 23. At this time, the circuit controlling the buzzer 24 to alarm is closed, causing the buzzer 24 to sound an alarm, thereby completing the automatic alarm. The device has a simple structure and low cost of use, and can be applied to the monitoring of building models of different heights, thereby achieving the purpose of improving practicality.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A deformation monitoring system, comprising a column (1), characterized in that: The lower surface of the column (1) is fixedly connected to a fixing seat (2), the upper surface of the column (1) is fixedly connected to a threaded rod (3), the surface of the threaded rod (3) is threadedly connected to a rotating column (4), the lower surface of the rotating column (4) is provided with a threaded hole (5), the threaded rod (3) is threadedly connected in the threaded hole (5), the upper surface of the rotating column (4) is fixedly connected to a rotating block (8), the upper surface of the rotating block (8) is rotatably connected to a fixing block (9) via a bearing, the upper surface of the fixing block (9) is provided with a groove (10), the inner bottom surface of the groove (10) is fixedly connected to the fixing block (9), and the fixing block (9) is fixedly connected to the fixing block (9) via a bearing. A spring (11) is fixedly connected to the other end of the spring (11), a stop block (12) is fixedly connected to the other end of the spring (11), a positioning line (21) is provided on the side of the stop block (12), the inner side of the groove (10) is slidably connected to a limit rod (16), a lifting block (15) is fixedly connected to the middle of the limit rod (16), a contact (23) is installed on the upper surface of the lifting block (15), a contact (22) is installed on the lower surface of the stop block (12), a buzzer (24) is installed on the outer surface of the fixed block (9), and a storage battery (25) is installed on the outer surface of the fixed block (9).
2. The deformation monitoring system according to claim 1, characterized in that: The outer surface of the lower part of the rotating column (4) is fixedly connected to a fixed column (6), and the number of the fixed columns (6) is four and they are distributed in a circular array.
3. The deformation monitoring system according to claim 1, characterized in that: The inner bottom surface of the groove (10) is slidably connected to a slider (13); the lower part of the groove (10) is rotatably connected to a bidirectional lead screw (17) via a bearing; the surface of the bidirectional lead screw (17) is threadedly connected to the bidirectional lead screw (17); the upper surface of the slider (13) is rotatably connected to a rotating rod (14) via a rotating shaft; the other end of the rotating rod (14) is rotatably connected to the lower surface of the lifting block (15) via a rotating shaft.
4. The deformation monitoring system according to claim 3, characterized in that: The number of the sliding blocks (13) and the number of the rotating rods (14) are both two, and they are symmetrically distributed on both sides of the bidirectional lead screw (17).
5. The deformation monitoring system according to claim 3, characterized in that: One end of the bidirectional lead screw (17) passes through the side surface of the fixed block (9), and the passed end surface is fixedly connected to the adjustment block (18). The outer surface of the fixed block (9) is fixedly connected to a dial (19), and the dial (19) is located on the inner side of the adjustment block (18). A pointer (20) is provided on the surface of the adjustment block (18).
6. The deformation monitoring system according to claim 1, characterized in that: The contact (22) and the contact point (23) are arranged on a control circuit of a buzzer (24), and a storage battery (25) provides power for the device.