Adjustable rapid formwork erecting device
By designing an adjustable and rapid formwork support device, the problem of the auxiliary support being difficult to adjust was solved, and the spacing between the clamping plates was flexibly adjusted, which improved the convenience and practicality of construction and reduced the difficulty and cost of construction.
Patent Information
- Application Number
- CN202423159216.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-20
AI Technical Summary
The auxiliary supports used in existing formwork reinforcement structures are not easy to adjust and cannot meet the needs of different widths, which increases the difficulty of construction and the cost of the project.
An adjustable rapid formwork support device was designed, including an auxiliary support, clamping plates, an inner cylinder, an outer cylinder, and a screw. The spacing between the clamping plates is adjusted by rotating the screw, and friction pads are set at the clamping ends to increase friction. It is suitable for clamping secondary keels of different widths.
It enables flexible adjustment of the clamping plate spacing, improves the convenience and practicality of construction, simplifies the operation process, and reduces construction difficulty and cost.
Smart Images
Figure CN223548938U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building engineering technology, specifically to an adjustable rapid formwork support device. Background Technology
[0002] In the construction of reinforced concrete frame columns and frame beams in building engineering, it is necessary to calculate the lateral pressure of concrete, static load and live load to set up a formwork reinforcement system to prevent the formwork from expanding or even bursting during the concrete pouring process.
[0003] Traditional beam reinforcement construction uses steel pipes and timber as building materials. The heavy assembly structure and complicated construction methods cause great suffering for workers, increase construction difficulty, slow down construction progress, and the above situation has not been significantly improved even after increasing capital investment. Due to the poor quality of reinforcement materials such as timber, complicated installation process, and high material loss rate, the construction quality is difficult to control, the construction period is extended, and the project cost is increased.
[0004] The square column buckle is designed with simplicity, convenience, and high safety in mind, which allows beam and column formwork to be assembled quickly. However, the square column buckle requires the use of auxiliary supports for installation. However, the existing auxiliary supports are not easy to adjust and cannot meet different usage needs. Utility Model Content
[0005] This utility model aims to solve the technical problem that the auxiliary supports used in existing template reinforcement structures are not easy to adjust and have low practicality. The purpose is to provide an adjustable and quick formwork support device that realizes the adjustment of the distance between the two clamping plates of the auxiliary support, which is convenient for clamping secondary keels of different sizes and widths. It has the characteristics of being adjustable, highly practical, and easy to operate.
[0006] This utility model is achieved through the following technical solution:
[0007] An adjustable rapid formwork device includes a template and further includes:
[0008] The auxiliary support is clamped on the secondary keel at the four corners of the template. It includes two clamping plates, an inner cylinder, an outer cylinder, and a screw. The inner cylinder is fixedly connected to one clamping plate, and the outer cylinder is fixedly connected to the other clamping plate. The inner cylinder and the outer cylinder are slidably connected along the axial direction. One end of the screw is threaded to the inner cylinder, and the other end passes through the clamping plate connected to the outer cylinder and extends outward.
[0009] The reinforcement structure is set around the template to reinforce it.
[0010] Furthermore, the clamping plate includes a clamping end and a connecting end, the clamping end being in contact with the template and the secondary keel.
[0011] Furthermore, the clamping end is L-shaped.
[0012] Furthermore, the clamping end includes a clamping body and a friction pad, the friction pad being disposed on the clamping surface of the clamping body.
[0013] Furthermore, the friction pad is made of rubber.
[0014] Furthermore, a sliding groove is provided on the inner wall of the outer cylinder, and a slider is connected to the outer wall of the inner cylinder. The slider and the sliding groove cooperate to achieve a sliding connection.
[0015] Furthermore, the slider is a T-shaped slider.
[0016] Furthermore, the reinforcing structure includes multiple steel hoop plates connected end to end, with the inner side of the steel hoop plates tightly fitted to the end face of the secondary keel of the template, thereby enclosing the template and the secondary keel within.
[0017] Furthermore, the ends of the steel hoop plates are provided with bent portions, and there is a gap between the bent portions and the surface of the steel hoop plates. Multiple steel hoop plates are hooked together end to end through the bent portions.
[0018] Furthermore, the steel hoop plate has multiple pin holes, and the multiple steel hoop plates are fixed together by inserting fastening wedges into the pin holes.
[0019] Compared with the prior art, this utility model has the following advantages and beneficial effects:
[0020] 1. This utility model provides auxiliary support for the installation of the reinforcement structure by setting an auxiliary bracket. The two clamping plates of the auxiliary bracket are respectively attached to the sides of the two secondary keels at the four corners. By rotating the screw, the inner cylinder moves towards each other along the axis of the outer cylinder, and the distance between the two clamping plates gradually decreases, thereby fixing the clamping plates to the secondary keels. Since the inner cylinder is connected to the screw, the screw can be rotated in the opposite direction, thereby increasing the distance between the two clamping plates. This makes it easy to clamp secondary keels of different widths and sizes. It is adjustable, highly practical, and easy to operate.
[0021] 2. This utility model provides a friction pad on the clamping surface inside the clamping end. Since the two clamping plates need to be manually placed on the side of the secondary keel during clamping, they are easy to move when adjusting the distance between the two clamping plates. By providing a friction pad, the friction between the clamping plates and the template and the secondary keel contact surface can be increased, making it less likely to move during adjustment, thus making it more convenient to adjust. Attached Figure Description
[0022] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:
[0023] Figure 1 This is a schematic diagram of the auxiliary support structure;
[0024] Figure 2 This is a schematic diagram of the internal structure of the auxiliary support;
[0025] Figure 3 for Figure 2 Enlarged view of part A in the middle;
[0026] Figure 4 This is a schematic diagram of the structure of the auxiliary support clamping end;
[0027] Figure 5 This is a schematic diagram of the installation of the auxiliary support;
[0028] Figure 6 This is a structural diagram of the reinforced structure;
[0029] Figure 7 This is a schematic diagram of the overall structure after the reinforcement structure is installed.
[0030] The attached diagram shows the markings and corresponding component names:
[0031] 1- Template, 2- Secondary keel, 3- Auxiliary support, 301- Clamping end, 3011- Clamping body, 3012- Friction pad, 302- Connecting end, 303- Inner cylinder, 304- Outer cylinder, 305- Screw, 306- Slide groove, 307- Slider, 4- Reinforcing structure, 401- Steel hoop plate, 402- Pin hole, 403- Bending part, 5- Fastening wedge. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.
[0033] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, well-known structures, circuits, materials, or methods are not specifically described in order to avoid obscuring the present invention.
[0034] Throughout this specification, references to "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in connection with that embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "an embodiment," "an example," "an example," or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. Furthermore, specific features, structures, or characteristics can be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. Moreover, those skilled in the art will understand that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0035] In the description of this utility model, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of this application is usually placed in when in use, or the orientation or positional relationship that is commonly understood by those skilled in the art. It is only for the convenience of describing this application and simplifying the description, and is not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.
[0036] Meanwhile, the terms "set up," "assemble," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0037] Example
[0038] This embodiment provides an adjustable rapid formwork support device, such as... Figures 1-7 As shown, including template 1, it also includes:
[0039] The auxiliary support 3 is clamped on the secondary keel 2 at the four corners of the template 1. It includes two clamping plates, an inner cylinder 303, an outer cylinder 304, and a screw 305. The inner cylinder 303 is fixedly connected to one clamping plate, and the outer cylinder 304 is fixedly connected to the other clamping plate. The inner cylinder 303 and the outer cylinder 304 are slidably connected along the axial direction. One end of the screw 305 is threadedly connected to the inner cylinder 303, and the other end passes through the clamping plate connected to the outer cylinder 304 and extends outward.
[0040] Reinforcing structure 4 is set around the template 1 to reinforce the template 1.
[0041] In this utility model, before installing the reinforcement structure 4 of the template 1, auxiliary brackets 3 are first installed on the secondary keels 2 at the four corners of the template 1. Taking the installation of a certain corner as an example, the two clamping plates of the auxiliary bracket 3 are respectively attached to the sides of the two secondary keels 2 at that corner. By rotating the screw 305, the inner cylinder 303 moves towards each other along the axis of the outer cylinder 304, so that the distance between the two clamping plates gradually decreases, thereby achieving the fixation between the clamping plates and the secondary keels 2. Furthermore, since the inner cylinder 303 is connected to the screw 305, the screw 305 can be rotated in the opposite direction, thereby expanding the distance between the two clamping plates. This is convenient for clamping secondary keels 2 of different sizes and widths, and has the characteristics of being adjustable, highly practical, and easy to operate. When installing the reinforcement structure 4, it can be installed by placing it on the auxiliary bracket 3.
[0042] In one or more specific embodiments of this example, such as Figure 1-5 As shown, the clamping plate includes a clamping end 301 and a connecting end 302. The clamping end 301 is fitted with the template 1 and the secondary keel 2. The clamping end 301 is L-shaped, as shown in the figure. Figure 5 As shown, one of the L-shaped contact surfaces of the clamping end 301 is tightly fitted with the template 1, and the other contact surface is tightly fitted with the secondary keel 2. The L-shaped clamping end 301 can effectively clamp the secondary keel 2, ensuring the stability and accuracy of the reinforcement structure 4 during installation and positioning.
[0043] Preferably, the clamping end 301 includes a clamping body 3011 and a friction pad 3012, with the friction pad 3012 disposed on the clamping surface of the clamping body 3011. Since the two clamping plates need to be manually placed on the side of the secondary keel 2 during clamping, they are easily moved when adjusting the distance between them. By setting the friction pad 3012, the friction between the clamping plates and the contact surfaces of the template 1 and the secondary keel 2 can be increased, making them less prone to movement during adjustment and thus facilitating adjustment.
[0044] In one or more specific embodiments of this example, a groove 306 is provided on the inner wall of the outer cylinder 304, and a slider 307 is connected to the outer wall of the inner cylinder 303. The slider 307 cooperates with the groove 306 to achieve a sliding connection. The slider 307 is preferably a T-shaped slider 307. By setting the sliding connection structure of the groove 306 and the slider 307, relative movement along the axis between the inner cylinder 303 and the outer cylinder 304 is realized, and the distance between the two clamping plates is adjusted.
[0045] In one or more specific embodiments of this example, such as Figure 6-7 As shown, the reinforcing structure 4 includes multiple steel hoop plates 401 connected end to end. The inner side of the steel hoop plate 401 is tightly fitted with the end face of the secondary keel 2 of the template 1, thereby enclosing the template 1 and the secondary keel 2.
[0046] Specifically, the end of the steel hoop plate 401 is provided with a bending portion 403. There is a gap between the bending portion 403 and the surface of the steel hoop plate 401. The thickness of the gap is the same as the thickness of the steel hoop plate 401. Multiple steel hoop plates 401 are hooked together one after the other through the bending portion 403, which can ensure that the bending portion can be hooked on the surface of the steel hoop plate 401 without gap, maintain the tightness of the steel hoop plate 401 after connection, and thus prevent deformation.
[0047] Specifically, the steel hoop plate 401 is provided with multiple pin holes 402. When multiple steel hoop plates 401 are hooked together one after the other through the bending part 403, the fastening wedge 5 is inserted into the pin holes 402 to limit and fasten them. The multiple pin holes 402 make it easier to reinforce templates 1 of different sizes, and have greater practicality.
[0048] Finally, it should be noted that the above specific embodiments are only used to describe the purpose, technical solution, and beneficial effects of this utility model in detail. It should be understood that the above description is only a specific implementation of this utility model and is not intended to limit the protection scope of this utility model. Although this utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions or improvements can be made to some or all of the technical features. These modifications, equivalent substitutions, and improvements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.
Claims
1. An adjustable rapid formwork support device, comprising a template (1), characterized in that, Also includes: The auxiliary support (3) is clamped on the secondary keel (2) at the four corners of the template (1), including two clamping plates, an inner cylinder (303), an outer cylinder (304) and a screw (305). The inner cylinder (303) is fixedly connected to one clamping plate, and the outer cylinder (304) is fixedly connected to the other clamping plate. The inner cylinder (303) and the outer cylinder (304) are slidably connected along the axial direction. One end of the screw (305) is threadedly connected to the inner cylinder (303), and the other end passes through the clamping plate connected to the outer cylinder (304) and extends outward. The reinforcement structure (4) is set around the template (1) to reinforce the template (1).
2. The adjustable rapid formwork support device according to claim 1, characterized in that, The clamping plate includes a clamping end (301) and a connecting end (302), and the clamping end (301) is attached to the template (1) and the secondary keel (2).
3. The adjustable rapid formwork support device according to claim 2, characterized in that, The clamping end (301) is L-shaped.
4. The adjustable rapid formwork support device according to claim 2, characterized in that, The clamping end (301) includes a clamping body (3011) and a friction pad (3012), wherein the friction pad (3012) is disposed on the clamping surface of the clamping body (3011).
5. An adjustable rapid formwork support device according to claim 4, characterized in that, The friction pad (3012) is made of rubber.
6. The adjustable rapid formwork support device according to claim 1, characterized in that, The inner wall of the outer cylinder (304) is provided with a sliding groove (306), and the outer wall of the inner cylinder (303) is connected with a slider (307). The slider (307) cooperates with the sliding groove (306) to achieve a sliding connection.
7. An adjustable rapid formwork support device according to claim 6, characterized in that, The slider (307) is a T-shaped slider (307).
8. The adjustable rapid formwork support device according to claim 1, characterized in that, The reinforcing structure (4) includes multiple steel hoop plates (401) connected end to end. The inner side of the steel hoop plate (401) is closely fitted with the end face of the secondary keel (2) of the template (1), thereby enclosing the template (1) and the secondary keel (2).
9. An adjustable rapid formwork support device according to claim 8, characterized in that, The steel hoop plate (401) has a bent part (403) at its end. There is a gap between the bent part (403) and the surface of the steel hoop plate (401). Multiple steel hoop plates (401) are hooked together end to end through the bent part (403).
10. An adjustable rapid formwork support device according to claim 9, characterized in that, The steel hoop plate (401) has multiple pin holes (402), and the multiple steel hoop plates (401) are fixed together by inserting fastening wedges (5) into the pin holes (402).