Ground disaster project slide-resistant pile retaining wall combined template device
By designing a combined anti-sliding pile wall protection formwork device, the problems of low wall protection efficiency and high cost in traditional anti-sliding pile construction are solved, a more flexible and economical construction process is achieved, and the use turnover rate of the formwork is improved.
Patent Information
- Application Number
- CN202422511458.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-10-17
AI Technical Summary
In the construction of traditional anti-slip piles, the guard wall is a cast-in-place reinforced concrete structure, which has low construction efficiency and high cost.
A combined formwork device for anti-sliding pile guard wall protection in geodisaster engineering is designed, including a formwork frame and a formwork body. The formwork frame consists of multiple side wall frames and corner frames, and a fixed connection is achieved through preset connection holes.
It improves the flexibility and efficiency of construction and reduces construction costs. After concrete solidifies, the formwork can be detached and recycled, and reused, which improves the turnover rate of use.
Smart Images
Figure CN222935976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of anti-slide pile construction in geological disaster engineering, in particular to a combined formwork device for the retaining wall of anti-slide piles in geological disaster engineering. Background Art
[0002] An anti-slide pile is a pile column that penetrates through a landslide body and extends deep into the sliding bed, used to resist the sliding force of the sliding body and play a role in stabilizing the slope. It is applicable to shallow and medium-thick landslides and is the main measure for anti-slide treatment in geological disaster engineering. The construction of anti-slide piles requires the cooperation of retaining walls. The traditional retaining wall is a cast-in-place reinforced concrete structure, which requires binding steel bars first, erecting formwork for support, and then pouring and vibrating concrete. Such a construction method has problems such as low construction efficiency and high costs. Content of the Utility Model
[0003] To solve the problems raised in the above background art, the technical solution adopted by the utility model is: a combined formwork device for the retaining wall of anti-slide piles in geological disaster engineering, which is arranged in the pile groove of the anti-slide pile and includes a formwork frame and a formwork body. The formwork body is integrally covered and installed on the outer side of the formwork frame;
[0004] The formwork frame includes a plurality of side wall frames and a plurality of corner frames, and both the side wall frames and the corner frames are welded and fixed by metal structures;
[0005] The side wall frame is integrally rectangular, including two horizontal strip plates and two vertical strip plates. The two horizontal strip plates are respectively used as the upper and lower ends of the side wall frame, and the two vertical strip plates are respectively used as the left and right ends of the side wall frame;
[0006] The corner frame includes two L-shaped plates and two vertical strip plates. The two L-shaped plates are in the horizontal direction and are respectively used as the upper and lower ends of the corner frame;
[0007] The vertical strip plates of the corner frame and the side wall frame have the same structure and size;
[0008] Moreover, in the middle of each horizontal strip plate and vertical strip plate, a plurality of connection holes are opened along its length direction, and a plurality of connection holes are also opened in the middle of the L-shaped plate. The connection holes are used to install fastening structures;
[0009] The vertical strip plate of each side wall frame is in contact with the vertical strip plate of the corner frame or another side wall frame, and is fixedly connected through a plurality of fastening structures arranged at a plurality of connection holes.
[0010] In some embodiments, the anti-slide pile is a square anti-slide pile, and the combined formwork device for the retaining wall of the anti-slide pile in the geological disaster project is an overall hollow square columnar structure;
[0011] The template frame includes four groups of side wall frames and four groups of corner frames. The positions of the four groups of side wall frames respectively correspond to the four side walls, and the four groups of corner frames are respectively located at the four corners.
[0012] In some embodiments, the horizontal strip plate of the side wall frame can contact and be fixedly connected to the horizontal strip plate of another side wall frame;
[0013] The L-shaped plate of the corner frame can contact and be fixedly connected to the L-shaped plate of another corner frame.
[0014] In some embodiments, a number of reinforcing ribs are also welded and fixed inside the side wall frames and the corner frames.
[0015] In some embodiments, the template body is made of a wooden template or a bamboo glue template.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The landslide prevention pile retaining wall combined formwork device provided by the present utility model adopts an overall combined structure. During construction, different formwork frames are fixedly connected through preset connection holes, which makes the construction more flexible and convenient while meeting the use requirements; the retaining wall of the landslide prevention pile can be obtained by subsequently pouring concrete, and the formwork can be disassembled and recycled after the concrete solidifies, and reused, thereby improving the utilization rate and being economical and environmentally friendly. Description of the Drawings
[0017] Figure 1 It is a top view of the formwork frame of the landslide prevention pile retaining wall combined formwork device provided by the present utility model;
[0018] Figure 2 It is a schematic diagram of the side wall frame;
[0019] Figure 3 It is a schematic diagram of the corner frame.
[0020] Explanation of the Reference Numerals in the Drawings:
[0021] 1. Horizontal strip plate; 2. Vertical strip plate; 3. L-shaped plate; 4. Connection hole; 5. Reinforcing rib; 10. Side wall frame; 20. Corner frame. Detailed Embodiments
[0022] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the following further elaborates how the present utility model is implemented in conjunction with the drawings and specific embodiments.
[0023] Refer to Figures 1 - 3As shown in the figure, the utility model provides a combined formwork device for the retaining wall of a landslide control project anti-slide pile, which is arranged in the pile groove of the anti-slide pile and includes a formwork frame and a formwork body. The formwork body is integrally covered and installed on the outer side of the formwork frame. The formwork frame includes a plurality of side wall frames 10 and a plurality of corner frames 20. The side wall frames 10 and the corner frames 20 are both welded and fixed by metal structures. The side wall frame 10 is integrally rectangular, including two horizontal strip plates 1 and two vertical strip plates 2. The two horizontal strip plates 1 are respectively used as the upper and lower ends of the side wall frame 10, and the two vertical strip plates 2 are respectively used as the left and right ends of the side wall frame 10. The corner frame 20 includes two L-shaped plates 3 and two vertical strip plates 2. The two L-shaped plates 3 are in the horizontal direction and are respectively used as the upper and lower ends of the corner frame 20. The corner frame 20 has the same structure and size as the vertical strip plate 2 of the side wall frame 10. Moreover, in the middle of each horizontal strip plate 1 and vertical strip plate 2, a plurality of connecting holes 4 are opened along its length direction, and a plurality of connecting holes 4 are also opened in the middle of the L-shaped plate 3. The connecting holes 4 are used for installing fastening structures. The vertical strip plate 2 of each side wall frame 10 is in contact with the vertical strip plate 2 of the corner frame 20 or another side wall frame 10, and fixed connection is achieved through a plurality of fastening structures (such as bolt structures) arranged at a plurality of connecting holes 4.
[0024] In Figure 1 In the shown embodiment, the anti-slide pile is a square anti-slide pile, and the combined formwork device for the retaining wall of the landslide control project anti-slide pile is an overall hollow square columnar structure. The formwork frame includes four groups of side wall frames 10 and four groups of corner frames 20. The positions of the four groups of side wall frames 10 respectively correspond to the four side walls, and the four groups of corner frames 20 are respectively located at the four corners.
[0025] Furthermore, the horizontal strip plate 1 of the side wall frame 10 can be in contact with and fixedly connected to the horizontal strip plate 1 of another side wall frame 10; the L-shaped plate 3 of the corner frame 20 can be in contact with and fixedly connected to the L-shaped plate 3 of another corner frame 20.
[0026] It can be understood that the number of each group of side wall frames 10 and corner frames 20 can be flexibly adjusted, and then the overall size of the combined formwork device for the retaining wall of the landslide control project anti-slide pile can be adjusted to meet different construction requirements. In each group of side wall frames 10, adjacent side wall frames 10 can be connected left and right or up and down; in each group of corner frames 20, adjacent corner frames 20 are connected up and down. When adjacent structures are connected, fixed connection is achieved through a plurality of fastening structures arranged at a plurality of connecting holes 4.
[0027] In addition, for the topmost side wall frame 10 and corner frame 20, the horizontal strip plate 1 and L-shaped plate 3 at their tops can also be used to connect with the external lock-mouth formwork, so as to facilitate the pouring of concrete.
[0028] Preferably, several reinforcing ribs 5 are also welded and fixed inside the side wall frame 10 and the corner frame 20 to improve the mechanical strength of the formwork.
[0029] In addition, the formwork body can be made of wooden formwork or bamboo glue formwork; the formwork frame can be made of aluminum alloy or stainless steel. The formwork body can be first cut into the required shape and size, and then holes are drilled at appropriate positions to match the connection holes 4 of the formwork frame. Furthermore, through a plurality of fastening structures arranged at the plurality of connection holes 4, the formwork body is fixedly installed on the outside of the formwork frame.
[0030] In summary, the anti-sliding pile retaining wall combined formwork device provided by the present utility model adopts an overall combined structure. During construction, different formwork frames are fixedly connected through preset connection holes, which makes the construction more flexible and convenient while meeting the usage requirements; after pouring concrete, the anti-sliding pile retaining wall can be obtained, and the formwork can be disassembled and recycled after the concrete solidifies for repeated use, thereby improving the usage turnover rate and being economical and environmentally friendly.
[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.
Claims
1. A combined formwork device for anti-sliding pile wall protection in geological disaster engineering, arranged in a pile groove of an anti-sliding pile, characterized in that: It includes a template frame and a template body, wherein the template body is integrally mounted and covered on the outside of the template frame; The template frame comprises a plurality of side wall frames (10) and a plurality of corner frames (20), and the side wall frames (10) and the corner frames (20) are both formed by welding and fixing metal structures; The side wall frame (10) is rectangular in shape as a whole, and comprises two horizontal strip plates (1) and two vertical strip plates (2), wherein the two horizontal strip plates (1) serve as the upper and lower ends of the side wall frame (10), respectively, and the two vertical strip plates (2) serve as the left and right ends of the side wall frame (10), respectively; The corner frame (20) comprises two L-shaped plates (3) and two vertical strip plates (2), wherein the two L-shaped plates (3) are in a horizontal direction and serve as the upper and lower ends of the corner frame (20) respectively; The structure and size of the vertical strip plates (2) of the corner frame (20) and the side wall frame (10) are the same; Furthermore, a plurality of connection holes (4) are provided in the middle of each horizontal strip plate (1) and vertical strip plate (2) along the length direction thereof, and a plurality of connection holes (4) are also provided in the middle of the L-shaped plate (3), and the connection holes (4) are used to install a fastening structure; The vertical strip plate (2) of each side wall frame (10) contacts the vertical strip plate (2) of the corner frame (20) or another side wall frame (10), and is fixedly connected via a plurality of fastening structures arranged at a plurality of connection holes (4).
2. The anti-slide pile wall protection combined formwork device for geological disaster engineering according to claim 1 is characterized in that: The anti-slide piles are square anti-slide piles, and the anti-slide pile wall protection combined formwork device for geological disaster engineering is a hollow square columnar structure as a whole; The template frame comprises four groups of side wall frames (10) and four groups of corner frames (20). The positions of the four groups of side wall frames (10) correspond to the four side walls respectively, and the four groups of corner frames (20) are respectively located at the four corners.
3. The anti-slide pile wall protection combined formwork device for geological disaster engineering according to claim 1 is characterized in that: The horizontal strip plate (1) of the side wall frame (10) can be in contact with and fixedly connected to the horizontal strip plate (1) of another side wall frame (10); The L-shaped plate (3) of the corner frame (20) can contact and be fixedly connected with the L-shaped plate (3) of another corner frame (20).
4. The anti-slide pile wall protection combined formwork device for geological disaster engineering according to claim 1 is characterized in that: A plurality of reinforcing ribs (5) are welded and fixed inside the side wall frame (10) and the corner frame (20).
5. The anti-slide pile wall protection combined formwork device for geological disaster engineering according to claim 1 is characterized in that: The template body adopts a wooden template or a bamboo glue template.