Arc-shaped wood formwork reinforcing device
By designing a detachable first and second reinforcement component, combined with a curved wooden formwork reinforcement device using steel ropes, bolts, and nuts, the problem of insufficient applicability and robustness of existing reinforcement devices is solved, and stable reinforcement of wooden formwork of different sizes is achieved.
Patent Information
- Application Number
- CN202520098256.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing reinforcement devices can only reinforce circular wooden formwork of a single size, and the reinforcement is not very strong, resulting in large construction errors.
An arc-shaped wooden formwork reinforcement device, comprising a first reinforcement component and a second reinforcement component, is used. Through the detachable connection of the first reinforcement component and the telescopic arc plate, combined with the design of steel ropes, bolts and nuts, it can achieve firm reinforcement of wooden formwork of different sizes.
It achieves robust reinforcement of curved wooden formwork of different sizes, reduces construction errors, and improves the applicability and stability of the reinforcement device.
Smart Images
Figure CN223937651U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reinforcement device technology, and in particular to an arc-shaped wooden formwork reinforcement device. Background Technology
[0002] Construction engineering refers to the various technical work and completed engineering entities involved in the surveying, planning, design, construction, installation, and maintenance of new buildings and ancillary structures, as well as the reconstruction or expansion of such buildings. During construction, circular wooden formwork is required. To better ensure the installation of the building, reinforcement devices are often used to strengthen the circular wooden formwork.
[0003] Existing reinforcement devices have the following drawbacks: they can only reinforce circular wooden formwork of a single size, and cannot be adapted to wooden formwork of different sizes; the reinforcement is not very strong, which may lead to the wooden formwork moving during subsequent concrete pouring, resulting in large construction errors.
[0004] Therefore, there is an urgent need to provide a reinforcement device for curved wooden formwork, which improves the stability of curved wooden formwork compared with existing technologies and is applicable to the reinforcement of curved wooden formwork of different sizes. Utility Model Content
[0005] This utility model solves the technical problems existing in the prior art and provides an arc-shaped wooden formwork reinforcement device.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] A curved wooden formwork reinforcement device includes a first reinforcement component and a second reinforcement component. The first reinforcement component is sleeved on the outside of the wooden formwork, and the second reinforcement component is sleeved on the outside of the first reinforcement component. The first reinforcement component includes a plurality of first reinforcement parts and a connecting component. Two adjacent first reinforcement parts are detachably connected through the connecting component. The second reinforcement component includes a plurality of second reinforcement parts, each of which includes a telescopic curved plate and a third connecting plate. The telescopic curved plate includes a second reinforcement plate and a third reinforcement plate. The third reinforcement plate is slidably connected inside the second reinforcement plate. The end of the third reinforcement plate away from the second reinforcement plate is connected to the third connecting plate. One end of an adjacent telescopic curved plate is connected by connecting the third connecting plate connected to the corresponding second reinforcement plate, and the other end is connected by connecting the third connecting plate connected to the corresponding third reinforcement plate.
[0008] Furthermore, the first reinforcement component includes a plurality of first reinforcement plates and connecting posts, adjacent first reinforcement plates are connected by the plurality of connecting posts, and the connecting posts are movably connected to the first reinforcement plates to which they are connected.
[0009] Furthermore, a first connecting plate is connected to the first reinforcing plate located at the far end, and the connecting assembly is connected to the first connecting plate.
[0010] Furthermore, the connecting assembly includes a first steel rope, a second steel rope, and a second connecting plate. One end of the first steel rope is fixedly connected to one of the first connecting plates of the first reinforcement, and the other end of the first steel rope is fixedly connected to a second connecting plate. One end of the second steel rope is fixedly connected to another of the first connecting plates of the first reinforcement, and the other end of the second steel rope is fixedly connected to a second connecting plate. The second connecting plate connected to the first steel rope and the second connecting plate connected to the second steel rope are detachably connected.
[0011] Furthermore, a first bolt is provided on the second connecting plate of the first steel rope connection, the first bolt is provided through the second connecting plate of the second steel rope connection, and the end of the first bolt passing through the second connecting plate of the second steel rope connection is threadedly connected to a first nut.
[0012] Furthermore, a spring is fitted around the outside of the connecting column, and the two ends of the spring are fixedly connected to the first reinforcing plate that is fitted around the two ends of the connecting column.
[0013] Furthermore, the third connecting plates on two adjacent second reinforcing plates are connected by second bolts and second nuts, and the third connecting plates on two connected third reinforcing plates are also connected by second bolts and second nuts.
[0014] Furthermore, a clamping rod is provided through the second reinforcing plate, the end of the clamping rod is connected to a clamping plate, the clamping plate is in contact with the outside of the first reinforcing member, and the clamping rod is used to drive the clamping plate.
[0015] Furthermore, the clamping rod is threadedly connected to the second reinforcing plate.
[0016] Furthermore, the connection components are positioned corresponding to the two third reinforcing plates.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] This invention ensures the firmness of the wooden template reinforcement through the first and second reinforcement components. At the same time, the first reinforcement component can also be adjusted in circumferential dimensions to accommodate curved wooden templates of different sizes. Attached Figure Description
[0019] Figure 1 This is a top view of the present invention.
[0020] Figure 2 yes Figure 1 Enlarged view of point A in the middle.
[0021] Figure 3 This is a schematic diagram showing the structure of the first reinforcing component of this utility model.
[0022] Figure 4 yes Figure 3 Enlarged view of point B in the middle.
[0023] Figure 5 This is a schematic diagram showing the structure of the second reinforcement component of this utility model.
[0024] Explanation of reference numerals in the attached figures:
[0025] 1. Wooden formwork; 2. First reinforcing component; 21. First reinforcing plate; 22. Connecting column; 23. Spring; 24. First connecting plate; 25. Connecting component; 251. First steel rope; 252. Second steel rope; 253. Second connecting plate; 254. First bolt; 255. First nut; 3. Second reinforcing component; 31. Second reinforcing plate; 32. Third reinforcing plate; 33. Third connecting plate; 34. Second bolt; 35. Second nut; 36. Pressure plate; 37. Pressure rod. Detailed Implementation
[0026] The technical solution of this utility model will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are not all embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0027] like Figure 1As shown, this utility model provides an arc-shaped wooden formwork reinforcement device, including a first reinforcement component 2 and a second reinforcement component 3. The first reinforcement component 2 is sleeved on the outside of the wooden formwork 1, and the second reinforcement component 3 is sleeved on the outside of the first reinforcement component 2. The first reinforcement component 2 includes a plurality of first reinforcement parts and a connecting component 25, and two adjacent first reinforcement parts are connected by a connecting component 25. The second reinforcement component 3 includes a plurality of second reinforcement parts, and two adjacent second reinforcement parts are detachably connected.
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, two first reinforcing components are preferably provided. Each first reinforcing component includes multiple first reinforcing plates 21, connecting posts 22, and first connecting plates 24. Each first reinforcing plate 21 extends along the axial direction of the wooden template 1. Two connected first reinforcing plates 21 are connected by multiple connecting posts 22. Both ends of each connecting post 22 are movably connected to the corresponding connected first reinforcing plate 21, but the two ends of the connecting post 22 will not slide out from the interior of the corresponding connected first reinforcing plate 21. The connecting post 22 can move relative to the first reinforcing plate 21 connected to it along its axial and circumferential directions. All the activities are carried out, and all the connecting columns 22 connecting the two first reinforcing plates 21 are distributed at intervals along the axial direction of the wooden template 1; a spring 23 is sleeved on the outside of each connecting column 22, one end of the spring 23 is fixedly connected to the side wall of the first reinforcing plate 21 connected to one end of the connecting column 22, and the other end is fixedly connected to the side wall of the first reinforcing plate 21 connected to the other end of the connecting column 22; the ends of the two first reinforcing plates 21 located at the ends away from their adjacent first reinforcing plates 21 are fixedly connected to the ends of the first reinforcing plates 21, and the connecting assembly 25 is connected to the side wall of the first connecting plate 24.
[0029] The connecting assembly 25 includes a first steel rope 251, a second steel rope 252, a second connecting plate 253, a first bolt 254, and a first nut 255. The first steel rope 251 is fixedly connected to the side wall of the first connecting plate 24 located at one end of the first reinforcing member. The second steel rope 252 is fixedly connected to the side wall of the first connecting plate 24 located at one end of another first reinforcing member. The first steel rope 251 and the second steel rope 252 are not connected to the first connecting plate 24 located within the same first reinforcing member. The end of the first steel rope 251 away from the first connecting plate 24 to which it is connected is fixedly connected to the second connecting plate 253. The end of the second steel rope 252 away from the first connecting plate 24 to which it is connected is fixedly connected to the second connecting plate 253. The first bolt 254 passes through the second connecting plate 253 to which the first steel rope 251 is connected. A bolt 254 passes through the second connecting plate 253 connected by the second steel rope 252. The first bolt 254 extends out of the end of the second connecting plate 253 connected by the second steel rope 252 and is threaded to the first nut 255. The two first reinforcement parts are fitted to the wooden template 1. The connecting components 25 corresponding to one end of the two first reinforcement parts are connected by the first bolt 254 and the first nut 255. The connecting components 25 corresponding to the other end of the two first reinforcement parts are connected by the first bolt 254 and the first nut 255, so that the two first reinforcement parts clamp the wooden template 1 and reinforce the wooden template 1. The length of the screw of the first bolt 254 is relatively long. By rotating the first nut 255, the distance between the two second connecting plates 253 can be adjusted, so that the first reinforcement parts can be used for wooden templates 1 of different sizes.
[0030] like Figure 1 , Figure 5As shown, there are four second reinforcing components. Each second reinforcing component includes a telescopic arc-shaped plate, a clamping plate 36, and a clamping rod 37. The telescopic arc-shaped plate includes a second reinforcing plate 31 and a third reinforcing plate 32. The third reinforcing plate 32 is slidably connected to the inside of the second reinforcing plate 31. The end of the third reinforcing plate 32 away from the second reinforcing plate 31 is fixedly connected to a third connecting plate 33. The end of the second reinforcing plate 31 away from the third reinforcing plate 32 is also fixedly connected to a third connecting plate 33. The third connecting plate 33 connected to the second reinforcing plate 31 in the telescopic arc-shaped plate is detachably connected to the third connecting plate 33 connected to the second reinforcing plate 31 in the telescopic arc-shaped plate on one side. The third connecting plate 33 connected to the third reinforcing plate 32 in the telescopic arc-shaped plate is detachably connected to the third connecting plate 33 connected to the third reinforcing plate 31 in the telescopic arc-shaped plate on the other side. The reinforcing plate 32 is detachably connected to the third connecting plate 33; multiple clamping rods 37 are inserted through the second reinforcing plate 31, and the multiple clamping rods 37 are spaced apart along the axial direction of the wooden template 1. The clamping rods 37 are threadedly connected to the second reinforcing plate 31. When the third reinforcing plate 32 is completely slid into the second reinforcing plate 31, there is still a certain distance between the clamping rods 37 and the third reinforcing plate 32, that is, the clamping rods 37 will not affect the sliding of the third reinforcing plate 32 in the second reinforcing plate 31. The end of the clamping rod 37 that passes through the second reinforcing plate 31 is fixedly connected to the clamping plate 36. The clamping plate 36 is arc-shaped and is set against the side of the first reinforcing plate 21. By rotating the clamping rods 37, the clamping plate 36 is pressed against the first reinforcing plate 21, thereby clamping and reinforcing the wooden template 1.
[0031] The adjacent telescopic arc plates are detachably connected by the second bolt 34 and the second nut 35, and the positions of the two third reinforcing plates 32 are respectively set at the positions of the two connecting components 25.
[0032] The working principle of the arc-shaped wooden formwork reinforcement device provided by this utility model is as follows: First, two first reinforcement components are sleeved on the outside of the wooden formwork 1 through the connecting component 25. The first bolt 254 and the first nut 255 are not tightened first. Then, four telescopic arc plates are placed accordingly. The third connecting plate 33 corresponding to the second reinforcement plate 31 is connected by the second bolt 34 and the second nut 35. Then, the third reinforcement plates 32 are all retracted into the corresponding second reinforcement plates 31. The clamping rod 37 is rotated to press the first reinforcement plate 21. Then, the first nut 255 is tightened to clamp and reinforce the wooden formwork 1 with the first reinforcement component 2. Then, the third reinforcement plate 32 is slid out and the third connecting plate 33 of the two adjacent third reinforcement plates 32 is connected by the second bolt 34 and the second nut 35 to complete the reinforcement of the wooden formwork 1.
[0033] The first steel rope 251 and the second steel rope 252 are welded to the first connecting plate 24 and the second connecting plate 253. For wooden templates 1 that are too large or too small, the first steel rope 251 and the second steel rope 252 of the corresponding size can be replaced to make wooden templates 1 suitable for different sizes. That is, the first steel rope 251 or the second steel rope 252 of the corresponding size is re-welded between the first connecting plate 24 and the second connecting plate 253, and the previous first steel rope 251 and the second steel rope 252 are cut off or removed. No other structure needs to be changed.
[0034] This utility model ensures the firmness of the reinforcement of the wooden template 1 through the first reinforcement component 2 and the second reinforcement component 3. At the same time, the first reinforcement component 2 can also be adjusted in circumferential dimension, so it can be used for curved wooden templates 1 of different sizes.
[0035] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.
Claims
1. A curved wooden formwork reinforcement device, characterized in that, The system includes a first reinforcing component and a second reinforcing component. The first reinforcing component is sleeved on the outside of the wooden template, and the second reinforcing component is sleeved on the outside of the first reinforcing component. The first reinforcing component includes multiple first reinforcing parts and a connecting component. Two adjacent first reinforcing parts are detachably connected through the connecting component. The second reinforcing component includes multiple second reinforcing parts, each of which includes a telescopic arc plate and a third connecting plate. The telescopic arc plate includes a second reinforcing plate and a third reinforcing plate. The third reinforcing plate is slidably connected inside the second reinforcing plate. The end of the third reinforcing plate away from the second reinforcing plate is connected to the third connecting plate. The end of the second reinforcing plate away from the third reinforcing plate is connected to the third connecting plate. One end of an adjacent telescopic arc plate is connected by connecting the third connecting plate connected to the corresponding second reinforcing plate, and the other end is connected by connecting the third connecting plate connected to the corresponding third reinforcing plate.
2. The arc-shaped wooden formwork reinforcement device according to claim 1, characterized in that, The first reinforcement component includes multiple first reinforcement plates and connecting columns. Adjacent first reinforcement plates are connected by the multiple connecting columns, and the connecting columns are movably connected to the first reinforcement plates they are connected to.
3. The arc-shaped wooden formwork reinforcement device according to claim 2, characterized in that, A first connecting plate is connected to the first reinforcing plate located at the far end, and the connecting assembly is connected to the first connecting plate.
4. The arc-shaped wooden formwork reinforcement device according to claim 3, characterized in that, The connecting assembly includes a first steel rope, a second steel rope, and a second connecting plate. One end of the first steel rope is fixedly connected to one of the first connecting plates of the first reinforcement, and the other end of the first steel rope is fixedly connected to a second connecting plate. One end of the second steel rope is fixedly connected to another of the first connecting plates of the first reinforcement, and the other end of the second steel rope is fixedly connected to a second connecting plate. The second connecting plate connected to the first steel rope and the second connecting plate connected to the second steel rope are detachably connected.
5. The arc-shaped wooden formwork reinforcement device according to claim 4, characterized in that, A first bolt is installed on the second connecting plate of the first steel rope connection. The first bolt passes through the second connecting plate of the second steel rope connection, and a first nut is threaded to the end of the first bolt passing through the second connecting plate of the second steel rope connection.
6. The arc-shaped wooden formwork reinforcement device according to claim 2, characterized in that, A spring is fitted around the outside of the connecting column, and the two ends of the spring are fixedly connected to the first reinforcing plate that is fitted around the two ends of the connecting column.
7. The arc-shaped wooden formwork reinforcement device according to claim 1, characterized in that, The third connecting plates on two adjacent second reinforcing plates are connected by second bolts and second nuts, and the third connecting plates on two connected third reinforcing plates are also connected by second bolts and second nuts.
8. The arc-shaped wooden formwork reinforcement device according to claim 1, characterized in that, A clamping rod is inserted through the second reinforcing plate, and the end of the clamping rod is connected to a clamping plate. The clamping plate is in contact with the outside of the first reinforcing member, and the clamping rod is used to drive the clamping plate.
9. The arc-shaped wooden formwork reinforcement device according to claim 8, characterized in that, The clamping rod is threadedly connected to the second reinforcing plate.
10. The arc-shaped wooden formwork reinforcement device according to claim 1, characterized in that, The connection components are positioned corresponding to the two third reinforcing plates.