Deformation detection device of high formwork support
By designing a deformation detection device combining clamping components and measuring instruments on the high-support mold frame, the problem of difficult template deformation detection is solved, and high-precision and convenient formwork deformation monitoring is achieved to ensure construction quality.
Patent Information
- Application Number
- CN202422188370.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-06
AI Technical Summary
During the construction of high-support formwork frames, the deformation detection of formwork is difficult and the existing manual inspection methods are difficult and inaccurate, which affects the construction quality.
A deformation detection device with a high-stand mold frame is designed, combining clamping components with measuring instruments, adjustability and precise positioning of the measuring instruments through the rotating shaft and locking mechanism, equipped with a laser rangefinder and processor to monitor template deformation in real time, and provide feedback through indicator lights and displays.
It realizes accurate detection of deformation of high-support formwork, improves measurement accuracy and operational convenience, and ensures construction quality.
Smart Images
Figure CN223138603U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a deformation detection device for a high formwork support, which is applicable to the technical field of detection equipment. Background Art
[0002] A high formwork support is a building structure used for high-rise buildings. Its construction method is to set column formwork around the bottom plate, set steel bar supports in the middle of the bottom plate, lay beam formwork and slab formwork at corresponding positions on the steel bar supports, hoist a composite slab on the slab formwork, and pour concrete slurry on the beam formwork, slab formwork and inside the column formwork, so that the concrete slurry forms a whole after coagulation. During the construction process of the high formwork support, in order to make the constructed building have better structural strength and quality, it is necessary to accurately measure the deformation of the structure. During the overall construction process, when pouring concrete slurry on the formwork, the slab formwork will bear great stress and is prone to deformation. After the slab formwork deforms, it will easily affect the overall structure. Therefore, it is necessary to detect the deformation of the slab formwork during the construction process. At present, the commonly used detection method is for personnel to operate detection equipment to detect the formwork. However, due to the high position of the formwork and the large range of the formwork, it is very difficult to detect by personnel operating detection equipment. Summary of the Invention
[0003] The technical problem to be solved by the utility model is: To solve the above technical problems, the utility model provides a deformation detection device for a high formwork support.
[0004] The technical solution adopted by the utility model is: A deformation detection device for a high formwork support, characterized in that: it has a clamping assembly that can be clamped on the formwork of the high formwork support, a measuring instrument is installed on the clamping assembly, a connecting rod is fixedly installed on the clamping assembly, a connecting plate is installed on the measuring instrument, the connecting rod and the connecting plate are rotatably connected through a rotating shaft, and a locking mechanism is arranged between the connecting rod and the connecting plate;
[0005] The locking mechanism has a first positioning hole arranged on the connecting rod and a second positioning hole arranged at a corresponding position on the connecting plate corresponding to the first positioning hole. The second positioning hole is arranged along the circumferential direction of the rotating shaft, and a pin is installed in the first positioning hole and the second positioning hole.
[0006] The pin has a pin body and a pin tube. The pin tube can be sleeved outside the pin body. Grooves are made on the inner wall of the pin tube along the circumferential direction of the pin tube. Soft pads are made at corresponding positions on the pin body to cooperate with the grooves. Baffles are installed at the ends of the pin tube and the pin body protruding outside, and handles are installed on the baffles.
[0007] The clamping assembly has a fixing plate, the connecting rod is installed on the fixing plate, two side plates are installed on the fixing plate, threaded holes are made at corresponding positions on the two side plates, screws threadedly engaged with the threaded holes are installed on the two side plates, clamping plates are installed at the ends of the two screws facing the other screw, and turning handles are installed at the ends of the two screws away from the other screw.
[0008] An anti-slip pad is installed on the side surface of the clamping plate in contact with the template.
[0009] The measuring instrument has an instrument body, a laser rangefinder is arranged at the lower part of the instrument body, an indicator light is arranged on the instrument body, a processor is arranged inside the instrument body, the laser rangefinder and the indicator light are both communicatively connected to the processor, and the processor can receive the distance information of the laser rangefinder and control the operation of the indicator light when the change of the distance information exceeds a preset value.
[0010] A display is arranged on the instrument body, the display is communicatively connected to the processor, and the distance information obtained by the laser rangefinder can be displayed on the display.
[0011] A cover plate capable of covering the display is arranged on the instrument body, rotating rods are arranged at both side positions on the cover plate, a fixing block is arranged on the instrument body, rotating holes are made at positions corresponding to the rotating rods on the fixing block, and the rotating rods and the rotating holes can rotate relative to each other.
[0012] The beneficial effects of the present utility model are as follows: by arranging a clamping assembly on the measuring instrument, the present utility model facilitates clamping the measuring instrument on the template and facilitating the real-time measurement of the deformation of the template by the measuring instrument; by connecting the measuring instrument and the clamping assembly through a rotating shaft and arranging a locking mechanism between the measuring instrument and the clamping assembly, after clamping the clamping assembly on the template, the measuring instrument can be locked at a position corresponding to the point to be measured through the locking mechanism, so that the measuring instrument can displace simultaneously when the template deforms, improving the measurement accuracy of the measuring instrument while ensuring the adjustability of the measuring instrument; by arranging a laser rangefinder on the measuring instrument, the distance between the laser rangefinder and the point to be measured can be obtained in real time, and when the template deforms, the distance information obtained by the laser rangefinder will change. When the deformation amount exceeds a certain amount, the obtained distance information will exceed the preset value preset by the processor, and at this time, the processor will control the indicator light to operate and remind the personnel; by arranging a display on the measuring instrument, the distance information obtained by the laser rangefinder can be displayed, facilitating the personnel to view. Description of the Drawings
[0013] Figure 1 : Schematic structural diagram of the present utility model.
[0014] Figure 2 、 Figure 3: Structural explosion diagram of the utility model.
[0015] Figure 4 : Figure 3 Enlarged view at position A in
[0016] In the figure: 1, instrument main body; 2, display; 3, button; 4, laser rangefinder; 5, indicator light; 6, connecting plate; 7, second positioning hole; 8, rotating groove; 9, rotating shaft; 10, connecting rod; 11, first positioning hole; 12, pin body; 13, soft pad; 14, baffle; 15, handle; 16, fixing plate; 17, side plate; 18, boss; 19, threaded hole; 20, screw; 21, turning handle; 22, clamping plate; 23, anti-slip pad; 24, fixing block; 25, rotating hole; 26, rotating rod; 27, baffle. Specific implementation mode
[0017] The present utility model will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.
[0018] This embodiment is a deformation detection device for a high formwork support.
[0019] In this embodiment, there is a clamping assembly. The clamping assembly has a fixing plate 16. Two side plates 17 are installed on the fixing plate 16. Threaded holes 19 are made at corresponding positions on the two side plates 17. Screws 20 that are in threaded fit with the threaded holes 19 are installed on the two side plates 17. Clamping plates 22 are installed at the ends of the two screws 20 facing the other screw 20. Anti-slip pads 23 are installed on the sides of the clamping plates 22 in contact with the formwork. Turning handles 21 are installed at the ends of the two screws 20 away from the other screw 20. In this way, the clamping assembly is installed on the formwork, so that the two side plates 17 are arranged on both sides of the formwork. The operator rotates the turning handle 21 to drive the screw 20 to rotate, so that the screw 20 and the clamping plate 22 at the end of the screw 20 move under the action of the threaded fit between the screw 20 and the threaded hole 19 in the side plate 17, thereby realizing the clamping of the formwork.
[0020] Furthermore, bosses 18 are installed on the side plates 17, and the threaded holes 19 penetrate through the bosses 18. In this way, the depth of the threaded holes 19 is increased, and the strength of the fit between the screw 20 and the threaded hole 19 is improved.
[0021] In this embodiment, a connecting rod 10 is installed on the fixing plate 16, and a rotating shaft 9 is fixedly installed on the connecting rod 10. A measuring instrument is connected to the connecting rod 10. Among them, two connecting plates 6 are installed on the measuring instrument. The two connecting plates 6 can be arranged on both sides of the connecting rod 10. Rotating grooves 8 are formed at positions corresponding to the connecting rod 10 on the connecting plates 6. The rotating shaft 9 and the rotating grooves 8 can rotate relative to each other. In this way, after the clamping assembly is clamped on the template, the position adjustment of the measuring instrument can be realized through the rotational cooperation between the rotating shaft 9 and the rotating grooves 8.
[0022] In this embodiment, a locking mechanism is arranged between the connecting plates 6 and the connecting plates 6, which is convenient for realizing that after the clamping assembly is clamped on the template and the measuring instrument is adjusted to the corresponding angle, the relative position between the measuring instrument and the clamping assembly is locked through the locking mechanism, so that the measuring instrument is fixed at the corresponding position, and the measuring instrument can move simultaneously when the template deforms, improving the measuring accuracy of the measuring instrument while ensuring the adjustability of the measuring instrument.
[0023] In this embodiment, the locking mechanism has a first positioning hole 11 arranged on the connecting rod 10 and a second positioning hole 7 arranged at a position corresponding to the first positioning hole 11 on the connecting plate 6. The second positioning hole 7 is arranged along the circumferential direction of the rotating shaft 9. A pin is installed in the first positioning hole 11 and the second positioning hole 7. The pin has a pin body 12 and a pin tube. The pin tube can be sleeved outside the pin body 12. Grooves are formed on the inner wall of the pin tube along the circumferential direction of the pin tube. A soft pad 13 that cooperates with the grooves is formed at a position corresponding to the grooves on the pin body 12. Baffles 2714 are installed at the ends of the pin tube and the pin body 12 that extend outwards. A handle 15 is installed on the baffle 2714. In this way, after the measuring instrument and the clamping assembly move to the corresponding positions, the pin tube and the pin body 12 are respectively inserted into the corresponding second positioning holes 7 from both sides, and the pin body 12 is inserted into the pin tube. The operator operates the handle 15 to make the pin tube and the pin body 12 rotate relative to each other to the position where the groove on the pin tube cooperates with the soft pad 13 on the pin body 12. At this time, the cooperation between the soft pad 13 and the groove realizes the locking of the pin tube and the pin body 12, thereby fixing the relative position between the measuring instrument and the clamping assembly. Under the action of the two side baffles 2714, the pin is not easy to fall off; when it is necessary to adjust the position between the measuring instrument and the clamping assembly, the operator operates the handle 15 to make the pin tube and the pin body 12 rotate relative to each other, so that the soft pad 13 is displaced to a position where it does not cooperate with the groove, and the soft pad 13 will be compressed. At this time, the operator can operate the handle 15 to move the pin tube and the pin body 12 outwards, thereby canceling the locking between the measuring instrument and the clamping assembly.
[0024] In this embodiment, the measuring instrument has an instrument main body 1. A laser rangefinder 4 is provided at the lower part of the instrument main body 1. An indicator light 5 is provided on the instrument main body 1. A processor is provided inside the instrument main body 1. The laser rangefinder 4 and the indicator light 5 are both communicatively connected to the processor. The processor can receive the distance information of the laser rangefinder 4 and control the operation of the indicator light 5 when the change in the distance information exceeds a preset value. This facilitates the real-time acquisition of the distance between the laser rangefinder 4 and the point to be measured. And when the measurement template is deformed, the distance information obtained by the laser rangefinder 4 will change. When the deformation amount exceeds a certain amount, the obtained distance information will exceed the preset value set by the processor. At this time, the processor will control the indicator light 5 to operate and remind the personnel.
[0025] In this embodiment, a display 2 is provided on the measuring instrument, which is convenient for displaying the distance information obtained by the laser rangefinder 4 and convenient for personnel to view.
[0026] In this embodiment, a cover plate capable of covering the display 2 is provided on the instrument main body 1. Rotating rods 26 are provided at both side positions on the cover plate. A fixing block 24 is provided on the instrument main body 1. Rotating holes 25 are made at positions corresponding to the rotating rods 26 on the fixing block 24. The rotating rods 26 and the rotating holes 25 can rotate relative to each other. In this way, when viewing is needed, the personnel can operate the cover plate to flip it upward to expose the display 2, which is convenient for personnel to view. When viewing is not needed, by closing the cover plate, the cover plate can play a protective role for the display 2.
[0027] In this embodiment, a button 3 is provided on the instrument main body 1. The button 3 is communicatively connected to the processor, which is convenient for personnel to control the operation of the detection instrument by operating the button 3.
[0028] As mentioned above, the above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. A deformation detection device for a high formwork support, characterized in that: It has a clamping assembly that can be clamped onto the formwork of a high falsework. A measuring instrument is installed on the clamping assembly. A connecting rod (10) is fixedly installed on the clamping assembly. A connecting plate (6) is installed on the measuring instrument. The connecting rod (10) and the connecting plate (6) are rotatably connected by a rotating shaft (9). A locking mechanism is provided between the connecting rod (10) and the connecting plate (6). The locking mechanism has a first positioning hole (11) provided on the connecting rod (10) and a second positioning hole (7) provided at a corresponding position on the connecting plate (6) corresponding to the first positioning hole (11). The second positioning hole (7) is arranged along the circumferential direction of the rotating shaft (9). A pin is installed in the first positioning hole (11) and the second positioning hole (7).
2. The deformation detection device for a high formwork support according to claim 1, characterized in that: The pin has a pin body (12) and a pin tube. The pin tube can be sleeved outside the pin body (12). Grooves are made on the inner wall of the pin tube along the circumferential direction of the pin tube. A soft pad (13) that cooperates with the grooves is made at a corresponding position on the pin body (12). Baffles (27)(14) are installed at the end parts of the pin tube and the pin body (12) that extend outside. A handle (15) is installed on the baffle (27)(14).
3. The deformation detection device for a high formwork support according to claim 2, characterized in that: The clamping assembly has a fixing plate (16). The connecting rod (10) is installed on the fixing plate (16). Two side plates (17) are installed on the fixing plate (16). Threaded holes (19) are made at corresponding positions on the two side plates (17). Screws (20) that are in threaded cooperation with the threaded holes (19) are installed on the two side plates (17). Clamping plates (22) are installed at the ends of the two screws (20) facing the other screw (20). Turning handles (21) are installed at the ends of the two screws (20) away from the other screw (20).
4. The deformation detection device for a high formwork support according to claim 3, characterized in that: An anti-slip pad (23) is installed on the side surface of the clamping plate (22) that contacts the formwork.
5. The deformation detection device for a high formwork support according to claim 1, characterized in that: The measuring instrument has an instrument body (1). A laser rangefinder (4) is provided at the lower part of the instrument body (1). An indicator light (5) is provided on the instrument body (1). A processor is provided inside the instrument body (1). The laser rangefinder (4) and the indicator light (5) are both in communication connection with the processor. The processor can receive the distance information of the laser rangefinder (4) and control the operation of the indicator light (5) when the change in the distance information exceeds a preset value.
6. The deformation detection device for a high formwork support according to claim 5, characterized in that: A display (2) is provided on the instrument body (1). The display (2) is in communication connection with the processor. The distance information obtained by the laser rangefinder (4) can be displayed on the display (2).
7. The deformation detection device for a high formwork support according to claim 6, characterized in that: A cover plate that can cover the display (2) is provided on the instrument body (1). Rotating rods (26) are provided at both side positions on the cover plate. A fixing block (24) is provided on the instrument body (1). A rotating hole (25) is made at a position on the fixing block (24) corresponding to the rotating rod (26). The rotating rod (26) and the rotating hole (25) can rotate relative to each other.