Fabricated embankment concrete frame formwork construction tool
By adopting a push-pull type inner formwork and channel steel track design, continuous pouring of concrete frames for dikes was achieved, solving the problems of difficulty in ensuring the quality and low efficiency of concrete frame pouring in dike slope protection construction, and improving construction efficiency and quality.
Patent Information
- Application Number
- CN202520237243.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-03-17
- Estimated Expiration
- 2035-02-14
AI Technical Summary
In the construction of embankment protection, it is difficult to guarantee the quality of concrete frame pouring, especially on steep slopes. Furthermore, traditional construction methods result in low construction efficiency and make continuous pouring impossible.
The design of the fixed steel formwork push-pull inner formwork, combined with the channel steel track and the top push-pull formwork, realizes the continuous pouring method, avoids the deformation of the closed-cell foam board, and ensures construction quality and efficiency.
This technology enables continuous pouring of concrete frames on slopes, improving construction quality and efficiency, and solving the problems of difficulty in ensuring pouring quality and low efficiency in traditional construction.
Smart Images
Figure CN224001870U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slope protection grid construction, in particular to a construction tool for assembling a concrete grid template for a dike. Background Technique
[0002] With the rapid development of the water conservancy industry, the quality of dike waterproofing largely depends on the quality of slope protection, and the quality of slope protection in turn depends on the quality of structures in slope protection; in the actual construction of slope protection, due to the relatively steep slope of the dike slope, it is difficult to ensure the pouring quality of the concrete grid; if the slump of the concrete is too large, the concrete is likely to flow down the slope during the pouring process of the slope grid and is not easy to form; if the slump of the concrete is too small, the concrete is not easy to vibrate during the pouring process of the slope grid and is prone to problems such as "root rot" and aggregate leakage; in the current construction process, due to the presence of closed-cell foam boards between two complete concrete grids, the "alternate bay casting method" needs to be used for construction, resulting in an increase in the amount of formwork during construction and the inability to continuously pour the concrete grid, thus reducing the overall construction efficiency of the concrete grid.
[0003] To solve the above two problems in construction and find a fast and reliable method to overcome the above drawbacks, it is necessary to provide a construction tool for assembling a concrete grid template for a dike to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide a construction tool for assembling a concrete grid template for a dike, which can solve the problem that it is difficult to ensure the pouring quality of concrete on the slope during the construction of the dike slope. By using a push-pull type inner formwork, it can also solve the problem that the "alternate bay casting method" must be used due to the presence of closed-cell foam boards between two complete concrete grids, ensure the construction quality and efficiency of the slope grid, and accelerate the overall construction progress of the grid.
[0005] To achieve the above purpose, the utility model provides a construction tool for assembling a concrete grid template for a dike, including an outer formwork. The outer formwork is set in a "U" shape structure. At the top of its inner side, there is a channel steel track. The edge side of the top push-pull formwork is connected inside the channel steel track. Below the top push-pull formwork, there are symmetrically distributed inner shaping formworks. The inner shaping formworks are arranged inside the outer formwork. At the extended parts on both sides of the bottom of the outer formwork, there are outer formwork fixing holes. At both sides of the middle of the outer formwork, there are diagonal brace fixing angle irons.
[0006] Preferably, the top push-pull formwork includes a main board. On the outer side of the main board, there are a number of uniformly distributed slide rail overlapping blocks, which are connected to the channel steel track. The inner side of the main board is connected to the inner shaping formwork. Above the main board, there are a number of push-pull handles, which are fixedly connected to the main board.
[0007] Preferably, at least three slide rail overlap blocks are provided per meter on the outer side of the main body plate, the number of push-pull handles is set to at least four per meter, and the number of diagonal brace fixing angle irons and outer template fixing holes is set to at least three per meter.
[0008] Preferably, a slot is provided on one side of the channel steel rail corresponding to the position of the slide rail overlap block on the top push-pull template, and the size of the slot is set to 1.05-1.15 times the size of the slide rail overlap block. Rubber pads are provided inside the channel steel rail.
[0009] Preferably, the height of the inner shaping template is 1.0 cm more than the height of the outer template, and the spacing between the inner shaping templates is set to 2.4 cm.
[0010] Preferably, the outer template, the top push-pull template, and the inner shaping template form a cuboid structure, and the thickness of the template material is set to 4mm.
[0011] Preferably, the outer template is configured as an overlap structure, and the overlap of the outer template is specifically configured as a type of cross-fixed welding plates.
[0012] Therefore, the prefabricated concrete frame formwork construction tool for dikes with the above-mentioned structure has the following advantages compared with the prior art:
[0013] 1. This utility model adopts a fixed steel template push-pull inner template, which can change the concrete pouring of the embankment concrete frame from the skip pouring method to the continuous pouring method. It can ensure that the closed-cell foam board between the two completed frames is straight and does not deform, thus ensuring the construction quality of concrete pouring on the slope in the embankment protection project.
[0014] 2. The design of the channel steel track and the top push-pull formwork facilitates the construction of the frame concrete pouring, which can ensure the construction efficiency of concrete pouring on the slope in the embankment protection project. Compared with the traditional formwork installation construction technology, it has achieved great progress.
[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0016] Figure 1 This is a top view of an embodiment of a prefabricated concrete frame formwork construction tool for embankments according to this utility model;
[0017] Figure 2 This is a top view of the slotted opening corresponding to the slide rail grounding block in an embodiment of the prefabricated concrete frame formwork construction tool for dikes according to this utility model.
[0018] Figure 3 Cross-sectional view of an embodiment of the construction tool for the assembled dike concrete grid template of the present utility model;
[0019] Figure 4 Side view of an embodiment of the construction tool for the assembled dike concrete grid template of the present utility model;
[0020] Reference numerals
[0021] 1. Outer template; 2. Top push-pull template; 3. Channel steel track; 4. Inner shaping template; 5. Outer template fixing hole; 6. Diagonal brace fixing angle iron; 21. Main body plate; 22. Slide rail lapping block; 23. Push-pull handle; 7. Grooved opening; 8. Rubber pad; 9. Grid concrete cushion layer. Detailed implementation manners
[0022] Embodiment
[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0024] As Figures 1-4 shown, a construction tool for the assembled dike concrete grid template of the present utility model includes an outer template 1. The outer template 1 is set in a "son" - shaped structure. A channel steel track 3 is arranged at the top of its inner side. The edge side of the top push - pull template 2 is connected inside the channel steel track 3. Symmetrically distributed inner shaping templates 4 are arranged below the top push - pull template 2. The inner shaping templates 4 are arranged inside the outer template 1. Outer template fixing holes 5 are arranged at the extended parts on both sides of the bottom of the outer template 1. Diagonal brace fixing angle irons 6 are arranged in the middle of the outer template 1. The number of the diagonal brace fixing angle irons 6 and the outer template fixing holes 5 is set to be not less than 3 per meter. The outer template 1 is set as a lap - joint structure. The lap - joint of the outer template 1 is specifically set as a fixed type with overlapping upper and lower solder joints. In this way, the outer template 1 can be accurately lapped according to the length based on the actual situation, improving the use efficiency of the construction tool. The outer template 1, the top push - pull template 2 and the inner shaping template enclose a cuboid structure. The thickness of the template plate is set to 4 mm to ensure the strength of the construction tool.
[0025] The top push-pull template 2 includes a main plate 21. Several evenly distributed slide rail overlap blocks 22 are provided on the outer side of the main plate 21. The slide rail overlap blocks 22 are connected to the channel steel rail 3. The inner side of the main plate 21 is connected to the inner plastic template 4. Several push-pull handles 23 are provided on the top of the main plate 21. The push-pull handles 23 are fixedly connected to the main plate 21. There are no less than three slide rail overlap blocks 22 per meter on the outer side of the main plate 21. The number of push-pull handles 23 is set to no less than four per meter.
[0026] A slot 7 is provided on one side of the channel steel rail 3 corresponding to the position of the slide rail overlap block 22 on the top push-pull template 2. The size of the slot 7 is set to 1.05-1.15 times the size of the slide rail overlap block 22. Rubber pads 8 are provided inside the channel steel rail 3 to prevent friction between the channel steel rail 3 and the slide rail overlap block 22 of the top push-pull template 2.
[0027] The height of the inner plastic template 4 is 1.0cm higher than the height of the outer template 1, which facilitates the insertion of the lower side of the inner plastic template 4 into the frame concrete pad 9. The spacing between the inner plastic templates 4 is set to 2.4cm to facilitate the installation of closed-cell foam boards.
[0028] In the specific implementation process, before use, the outer template 1 is first fixed through the outer template fixing hole 5, and then the top push-pull template 2 and the inner shaping template 4 are placed in place through the slot 7. Then, the slide rail overlap block 22 of the top push-pull template 2 slides back and forth through the channel steel rail 3 on the outer template 1. The inner shaping template 4 moves by the drive of the top push-pull template 2. The inner shaping template 4 continuously moves to shape. After the shaping is completed, the top push-pull template 2 and the inner shaping template 4 are taken out through the slot 7.
[0029] Therefore, this utility model adopts a prefabricated embankment concrete frame formwork construction tool with the above-mentioned structure, which transforms the embankment concrete frame from the skip-pour pouring method to the continuous pouring method, and can ensure that the closed-cell foam board between two completed frames is straight and does not deform. The channel steel rail push-pull device facilitates the frame concrete pouring construction, ensures the construction quality of concrete pouring on the slope in the embankment protection project, maximizes the construction efficiency, and has achieved great progress compared with the traditional formwork installation construction technology.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.
Claims
1. A prefabricated concrete frame formwork construction tool for dikes, characterized in that: It includes an outer template, the outer template is set in a "son" - shaped structure, a channel steel track is arranged at the top of its inner side, the edge side of the top push - pull template is connected inside the channel steel track, symmetrically distributed inner shaping templates are arranged below the top push - pull template, the inner shaping templates are arranged inside the outer template, outer template fixing holes are arranged at the extended parts on both sides of the bottom of the outer template, and diagonal brace fixing angle irons are arranged on both sides of the middle of the outer template.
2. The prefabricated dike concrete frame formwork construction tooling of claim 1, wherein: The top push - pull template includes a main body plate. A number of uniformly distributed slide rail lapping blocks are arranged on the outer side of the main body plate, the slide rail lapping blocks are connected to the channel steel track, the inner shaping templates are connected to both inner sides of the main body plate, and a number of push - pull handles are arranged above the main body plate, and the push - pull handles are fixedly connected to the main body plate.
3. The prefabricated dike concrete frame formwork construction tooling of claim 2, characterized in that: No less than three slide rail lapping blocks are arranged per meter on the outer side of the main body plate, the number of the push - pull handles is set to be no less than 4 per meter, and the number of the diagonal brace fixing angle irons and the outer template fixing holes is set to be no less than 3 per meter.
4. The prefabricated dike concrete frame formwork construction tooling of claim 3, characterized in that: A slot opening is arranged on one side of the channel steel track corresponding to the position of the slide rail lapping blocks on the top push - pull template, the size of the slot opening is set to be 1.05 - 1.15 times the size of the slide rail lapping blocks, and rubber pads are arranged inside the channel steel track.
5. The prefabricated dike concrete frame formwork construction tooling of claim 4, wherein: The height of the inner shaping template is 1.0 cm more than the height of the outer template, and the distance between the inner shaping templates is set to be 2.4 cm.
6. The prefabricated dike concrete frame formwork construction tooling of claim 5, wherein: The outer template, the top push - pull template and the inner shaping template enclose a cuboid structure, and the thickness of the template plate is set to be 4 mm.
7. The prefabricated dike concrete frame formwork construction tooling of claim 6, wherein: The outer template is set as a lap - joint structure, and the lap - joint part of the outer template is specifically set as a fixed type with solder pieces crossing up and down.