Curvature-adjustable arc-shaped template supporting device

Abstract

The utility model discloses a curvature-adjustable arc-shaped template supporting device, which mainly comprises a supporting device main body, a telescopic rod, a pressing plate, a winch, a telescopic cylinder and the like, and the stretching length of the telescopic rod can be flexibly adjusted through the rotary connection of the winch and the telescopic cylinder, so that the height and the position of the pressing plate can be changed. The supporting curvature of the arc-shaped formwork is adjusted, different construction requirements can be met, meanwhile, the device is provided with a pin structure convenient to disassemble, operation during curvature adjustment is facilitated, the telescopic rod and the pressing plate are fixed through the nesting sleeve and the hooping sleeve, connection is stable, and the angle can be adjusted; the telescopic sleeves with the screws, the pressing blocks and the rubber pads are arranged on the two sides of the supporting device body, the length of the screws can be controlled by rotating the handles, the arc-shaped formwork can be supported in an auxiliary mode, stability is enhanced, the whole device has the advantages of being adjustable in curvature, convenient and fast to mount and dismount, stable in supporting and the like, and the efficiency and quality of supporting the arc-shaped formwork in building construction are effectively improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of building construction, specifically relating to an adjustable curvature arc-shaped template support device. Background Technology

[0002] During the construction process, it is often necessary to build curved structures, such as curved walls and curved roofs. In such cases, curved templates are needed to shape the corresponding structures.

[0003] However, most existing curved formwork support devices have a fixed curvature, which cannot be flexibly adjusted according to different construction needs, resulting in poor applicability. In the construction of curved walls with different radii, it may be necessary to prepare a variety of support devices with different curvatures, which increases construction costs and management difficulty. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable curvature arc-shaped formwork support device to solve the problems mentioned in the background art. Most existing arc-shaped formwork support devices have fixed curvature, which cannot flexibly adjust the curvature according to different construction needs and have poor applicability. In the construction of arc-shaped walls with different radii, it may be necessary to prepare a variety of support devices with different curvatures, which increases the construction cost and management difficulty.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable curvature arc-shaped template support device, comprising a support device body;

[0006] A telescopic rod is provided inside the main body of the support device, and a pressure plate is provided at the top of the telescopic rod;

[0007] A winch is arranged in an array above the main body of the support device. A telescopic cylinder is installed at the top of the winch. The telescopic rod is located inside the telescopic cylinder, and the telescopic cylinder is rotatably connected to the winch.

[0008] Preferably, a pin hole is provided at the bottom of the telescopic cylinder, and limit insertion holes are provided on the left and right sides of the winch.

[0009] Preferably, a pin is provided inside the pin hole and the limiting insertion hole, and a hand-held component is provided on both the front and rear sides of the pin, so that the pin can be disassembled by the hand-held component.

[0010] Preferably, a ball is provided at the top of the telescopic rod, and a clamp is provided at the bottom of the pressure plate, with the clamp and the ball nested together.

[0011] Preferably, a clamping sleeve is provided at the outer position of the gripper, and the gripper and the ball are fixed by the clamping sleeve.

[0012] Preferably, telescopic sleeves are provided on the left and right sides of the main body of the support device, and screws are provided inside the telescopic sleeves.

[0013] Preferably, a pressure block is provided at the top of the screw, a rubber pad is provided at the top of the pressure block, and a handle is provided at the outer side of the telescopic sleeve, and the length of the screw is controlled by the handle.

[0014] Preferably, the screw has a thread on its outer side, the screw height is adjusted by the thread, and the pressure plate has an arc-shaped structure.

[0015] Compared with the prior art, this utility model provides an adjustable curvature arc-shaped template support device, which has the following beneficial effects:

[0016] 1. With its telescopic cylinder, pin holes, limiting holes, pins, handheld parts, inserts, grippers, and clamping sleeves, when adjusting the curvature of the curved formwork support device, construction workers only need to hold the handheld parts on both sides of the pin to easily pull it out of the pin hole at the bottom of the telescopic cylinder and the limiting holes on both sides of the winch. This temporarily disconnects the connection between the winch and the telescopic cylinder, allowing construction workers to rotate the winch to adjust the extension length of the telescopic rod inside the telescopic cylinder, thus quickly changing the curvature of the support device. The operation is simple and convenient, greatly improving construction efficiency. After adjusting to the appropriate curvature, the pin is reinserted into the pin hole and limiting holes to precisely fix the relative position of the telescopic cylinder and the winch. This positioning method ensures that the support device remains stable after the curvature is adjusted and is not affected by vibrations or other factors during construction. By altering the curvature, the accuracy and stability of the curved template support are ensured. The embedded ball at the top of the telescopic rod and the clamp at the bottom of the pressure plate are nested together. This connection method allows the pressure plate to be adjusted in angle around the embedded ball within a certain range. In actual construction, the shape of the curved template may have some irregularity. This flexible connection structure allows the pressure plate to better fit the surface of the curved template, providing more uniform support and avoiding insufficient or excessive support in certain areas. The clamping sleeve on the outside of the clamp further enhances the connection stability between the clamp and the embedded ball. During construction, the support device will be subjected to various forces. The clamping sleeve can prevent the clamp and the embedded ball from loosening or separating, ensuring that the pressure plate is always firmly connected to the telescopic rod, providing reliable support for the curved template and ensuring construction quality and safety.

[0017] 2. The support device utilizes a combination of telescopic sleeves, screws, pressure blocks, rubber pads, and handles. The telescopic sleeves on both sides of the main body contain screws, and their length is controlled by the handles. In actual construction, due to variations in the size, installation position, and construction requirements of the curved template, rotating the handles allows for easy adjustment of the screw's position within the telescopic sleeve, thus precisely changing the height of the pressure blocks. This ensures the rubber pads maintain close contact with the curved templates at different heights and positions, providing effective support and significantly enhancing the device's adaptability to various construction scenarios. The pressure blocks and rubber pads at the top of the screws play a crucial role; the pressure blocks evenly distribute the screw's supporting force onto the curved template, while the rubber pads further optimize the supporting effect. The rubber pad is elastic, which allows it to better conform to the surface of the curved template, increase the contact area, distribute the support pressure, and prevent excessive local pressure from damaging the template. Furthermore, it can buffer the impact of vibrations during construction, reducing the impact on the template and support device, ensuring the stability of the entire support structure, and improving construction quality and safety. The length of the screw is controlled by a handle on the outside of the telescopic sleeve. This design allows construction workers to operate easily without complicated tools. Workers can quickly turn the handle to adjust the screw length according to actual needs, greatly improving construction efficiency and reducing labor intensity. It is especially suitable for construction scenarios requiring frequent adjustments to the support height. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the telescopic cylinder in this utility model.

[0020] Figure 3 This is a schematic diagram of the hand-clamping structure in this utility model.

[0021] Figure 4 This is a schematic diagram of the winch structure in this utility model.

[0022] In the diagram: 1. Main body of the support device; 2. Telescopic sleeve; 3. Screw; 4. Winch; 5. Telescopic cylinder; 6. Telescopic rod; 7. Handle; 8. Pressure block; 9. Rubber pad; 10. Pin hole; 11. Embedded ball; 12. Grip; 13. Clamping sleeve; 14. Pressure plate; 15. Limiting insertion hole; 16. Pin; 17. Handheld part. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figure 1-4 An adjustable curvature arc-shaped template support device is shown, comprising a support device body 1;

[0025] A telescopic rod 6 is installed inside the main body 1 of the support device, and a pressure plate 14 is installed at the top of the telescopic rod 6;

[0026] A winch 4 is arranged in an array above the main body 1 of the support device. A telescopic cylinder 5 is arranged at the top of the winch 4. A telescopic rod 6 is located inside the telescopic cylinder 5. The telescopic cylinder 5 is rotatably connected to the winch 4.

[0027] A pin hole 10 is provided at the bottom of the telescopic cylinder 5, and limit insertion holes 15 are provided on the left and right sides of the winch 4.

[0028] A pin 16 is provided inside the pin hole 10 and the limiting insertion hole 15. Handles 17 are provided on the front and rear sides of the pin 16. The pin 16 can be disassembled by using the handles 17.

[0029] An embedded ball 11 is provided at the top of the telescopic rod 6, and a clamp 12 is provided at the bottom of the pressure plate 14. The clamp 12 and the embedded ball 11 are nested together.

[0030] A clamping sleeve 13 is provided on the outer side of the clamp 12, and the clamp 12 and the ball 11 are fixed by the clamping sleeve 13.

[0031] Telescopic sleeves 2 are respectively installed on the left and right sides of the main body 1 of the support device, and screws 3 are installed inside the telescopic sleeves 2.

[0032] A pressure block 8 is provided at the top of the screw 3, and a rubber pad 9 is provided at the top of the pressure block 8. A handle 7 is provided on the outside of the telescopic sleeve 2, and the length of the screw 3 is controlled by the handle 7.

[0033] The screw 3 has a thread on its outer side, and the height of the screw 3 can be adjusted by the thread. The pressure plate 14 has an arc-shaped structure.

[0034] In this embodiment, the specific implementation steps of an adjustable curvature arc-shaped template support device are as follows: The main body 1 of the support device is transported to the location on the construction site where the arc-shaped template needs to be supported, ensuring stable placement. The handheld parts 17 on both sides of the pin 16 are grasped, and the pin 16 is pulled out from the pin hole 10 at the bottom of the telescopic cylinder 5 and the limiting insertion holes 15 on the left and right sides of the winch 4. At this time, the fixation between the telescopic cylinder 5 and the winch 4 is released. According to the required curvature of the arc-shaped template, the winch 4 is rotated. Since the telescopic cylinder 5 and the winch 4 are rotatably connected, the winch 4... The rotation of the winch 4 will cause the telescopic cylinder 5 to rotate, thereby changing the extension length of the telescopic rod 6 inside the telescopic cylinder 5. By adjusting the degree of rotation of the winch 4 at different positions, the height and position distribution of the top pressure plate 14 of multiple telescopic rods 6 can be changed, thereby achieving the purpose of adjusting the support curvature. After adjusting to a suitable curvature, the pin 16 is inserted into the pin hole 10 and the limiting insertion hole 15. The pin 16 is securely installed by the hand-held piece 17. The telescopic cylinder 5 is then re-fixed to the winch 4, and the clamp 1 at the bottom of the pressure plate 14 is tightened. 2. The clamp 12 is nested with the ball 11 at the top of the telescopic rod 6. A clamping sleeve 13 is installed on the outside of the clamp 12 to further fix the clamp 12 and the ball 11, ensuring that the pressure plate 14 is firmly connected to the telescopic rod 6. Rotate the handle 7 on the outside of the telescopic sleeve 2. Since the screw 3 has threads on the outside, the screw 3 will rise or fall inside the telescopic sleeve 2 through thread transmission. Adjust the height of the pressure block 8 at the top of the screw 3 according to the actual installation of the arc template, so that the rubber pad 9 at the top of the pressure block 8 can closely contact and support the arc template. After the above steps, all components of the device have been adjusted to their positions. The pressure plate 14 and the rubber pad 9 together provide stable support for the arc-shaped template. At this time, subsequent construction operations can be carried out. When disassembling, turn the handle 7 in the opposite direction to lower the screw 3 inside the telescopic sleeve 2, thereby relieving the supporting pressure of the rubber pad 9 on the arc-shaped template. Hold the handpiece 17 and pull out the pin 16 to make the telescopic cylinder 5 and the winch 4 rotatable again. Rotate the winch 4 to return the telescopic rod 6 to its initial position for easy use next time. Finally, organize and store all components of the device.

[0035] like Figure 1-4 As shown, a pin hole 10 is provided at the bottom of the telescopic cylinder 5, and limit insertion holes 15 are provided on the left and right sides of the winch 4. A pin 16 is provided inside the pin hole 10 and the limit insertion hole 15. Handles 17 are provided on the front and rear sides of the pin 16. The pin 16 can be disassembled by the handles 17. A ball 11 is provided at the top of the telescopic rod 6, and a clamp 12 is provided at the bottom of the pressure plate 14. The clamp 12 and the ball 11 are nested together. A clamping sleeve 13 is provided on the outside of the clamp 12. The clamp 12 and the ball 11 are fixed by the clamping sleeve 13.

[0036] Preferably, when the curvature of the curved formwork support device needs to be adjusted, the construction worker only needs to hold the handpieces 17 on both sides of the pin 16 to easily pull the pin 16 out of the pin hole 10 at the bottom of the telescopic cylinder 5 and the limiting insertion holes 15 on both sides of the winch 4. This temporarily disconnects the connection between the winch 4 and the telescopic cylinder 5, making it convenient for the construction worker to rotate the winch 4 to adjust the extension length of the telescopic rod 6 inside the telescopic cylinder 5, thereby quickly changing the curvature of the support device. The operation is simple and convenient, greatly improving construction efficiency. After adjusting to the appropriate curvature, the pin 16 is reinserted into the pin hole 10 and the limiting insertion holes 15, which can accurately fix the relative position of the telescopic cylinder 5 and the winch 4. This positioning method ensures that the support device remains stable after the curvature is adjusted and will not change the curvature due to vibrations or other factors during construction, thus ensuring the accuracy of the curved formwork support. To ensure stability, the ball 11 at the top of the telescopic rod 6 and the clamp 12 at the bottom of the pressure plate 14 are nested together. This connection allows the pressure plate 14 to be adjusted in angle around the ball 11 within a certain range. In actual construction, the shape of the arc-shaped template may have some irregularity. This flexible connection structure allows the pressure plate 14 to better fit the surface of the arc-shaped template, providing more uniform support and avoiding insufficient or excessive support in certain areas. The clamping sleeve 13 on the outside of the clamp 12 further enhances the connection stability between the clamp 12 and the ball 11. During construction, the support device will be subjected to various forces. The clamping sleeve 13 can prevent the clamp 12 and the ball 11 from loosening or separating, ensuring that the pressure plate 14 is always firmly connected to the telescopic rod 6, providing reliable support for the arc-shaped template and ensuring construction quality and safety.

[0037] like Figure 1 As shown, telescopic sleeves 2 are respectively installed on the left and right sides of the main body 1 of the support device. A screw 3 is installed inside the telescopic sleeve 2. A pressure block 8 is installed at the top of the screw 3. A rubber pad 9 is installed at the top of the pressure block 8. A handle 7 is installed on the outside of the telescopic sleeve 2. The length of the screw 3 is controlled by the handle 7.

[0038] Preferably, the telescopic sleeves 2 on the left and right sides of the main body 1 of the support device contain screws 3, the length of which is controlled by a handle 7. In actual construction, due to differences in the size, installation position, and construction requirements of the curved template, the screws 3 can be easily adjusted in height within the telescopic sleeves 2 by rotating the handle 7, thereby precisely changing the height of the pressure block 8. This allows the rubber pad 9 to make close contact with the curved template at different heights and positions, providing effective support and greatly enhancing the adaptability of the device to different construction scenarios. The pressure block 8 and the rubber pad 9 at the top of the screw 3 play a key role. The pressure block 8 can evenly transfer the supporting force of the screw 3 to the curved template, while the rubber pad 9 further optimizes the supporting effect. With its elasticity, it can better conform to the surface of the curved template, increase the contact area, disperse the support pressure, and avoid damage to the template caused by excessive local pressure. On the other hand, it can buffer the impact force generated by vibration during construction, reduce the impact on the template and support device, ensure the stability of the entire support structure, and improve construction quality and safety. The length of the screw rod 3 is controlled by a handle 7 set on the outside of the telescopic sleeve 2. This design allows construction workers to operate easily without complicated tools. Construction workers can quickly turn the handle 7 according to actual needs to adjust the length of the screw rod 3, which greatly improves construction efficiency and reduces labor intensity. It is especially suitable for construction scenarios that require frequent adjustment of support height.

[0039] like Figure 1-4 As shown, the screw 3 has a thread on its outer side, and the height of the screw 3 is adjusted by the thread. The pressure plate 14 has an arc-shaped structure.

[0040] Optionally, the threads on the outer side of the screw 3 provide high-precision control for its height adjustment. The thread pitch design ensures that the distance the screw 3 rises or falls within the telescopic sleeve 2 with each rotation is fixed and precise. This precise fine-tuning function ensures that the pressure plate 14 fits tightly with the arc-shaped template, achieving optimal support and avoiding problems such as template deformation or uneven installation due to inaccurate support height. This improves construction quality. During construction, the support device will withstand various forces from the arc-shaped template and construction operations. This stable self-locking performance ensures the fixed position of the screw 3, thereby maintaining the stability of the entire support device and ensuring a safe construction process. This design allows construction workers to quickly adjust the support device, accelerating the construction progress. The pressure plate 14 is designed with an arc-shaped structure that matches the shape of the arc-shaped template. This fitting design allows the pressure plate 14 to fully contact the surface of the arc-shaped template, distributing the support force evenly on the template. It can better adapt to the curvature changes of the template, and its curved shape matches the arc surface of the arc-shaped template, forming a natural support posture. This enhances the support strength and stability of the arc-shaped template. When subjected to greater pressure and external force, the arc-shaped pressure plate can more effectively disperse and transmit the force, ensuring that the entire support system can work stably and providing reliable support for the arc-shaped template.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable curvature arc-shaped template support device, comprising a support device body (1); A telescopic rod (6) is provided inside the main body (1) of the support device, and a pressure plate (14) is provided at the top of the telescopic rod (6). characterized in that A winch (4) is arranged in an array above the main body (1) of the support device. A telescopic cylinder (5) is arranged at the top of the winch (4). The telescopic rod (6) is located inside the telescopic cylinder (5). The telescopic cylinder (5) is rotatably connected to the winch (4).

2. An adjustable curvature arc template support apparatus as claimed in claim 1, wherein: The telescopic cylinder (5) has a pin hole (10) at its bottom position, and the winch (4) has limit insertion holes (15) on its left and right sides.

3. An adjustable curvature arc template support apparatus as claimed in claim 2, wherein: A pin (16) is provided inside the pin hole (10) and the limiting insertion hole (15). A hand-held piece (17) is provided on the front and rear sides of the pin (16). The pin (16) can be disassembled by the hand-held piece (17).

4. An adjustable curvature arc template support apparatus as claimed in claim 3, wherein: The telescopic rod (6) is provided with a ball (11) at the top position and the pressure plate (14) is provided with a clamp (12) at the bottom position. The clamp (12) and the ball (11) are nested together.

5. An adjustable curvature arcuate formwork panel support apparatus according to claim 4 wherein: A clamping sleeve (13) is provided on the outer side of the clamp (12), and the clamp (12) and the ball (11) are fixed by the clamping sleeve (13).

6. An adjustable curvature arcuate formwork panel support apparatus according to claim 1, wherein: Telescopic sleeves (2) are respectively provided on the left and right sides of the main body (1) of the support device, and screws (3) are provided inside the telescopic sleeves (2).

7. An adjustable curvature arcuate formwork panel support apparatus according to claim 6 wherein: A pressure block (8) is provided at the top of the screw (3), a rubber pad (9) is provided at the top of the pressure block (8), and a handle (7) is provided at the outer side of the telescopic sleeve (2). The length of the screw (3) is controlled by the handle (7).

8. An adjustable curvature arcuate formwork support assembly according to claim 6 wherein: The screw (3) is provided with a thread on the outer side, and the height of the screw (3) is adjusted by the thread. The pressure plate (14) has an arc-shaped structure.

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