Side wall end formwork reinforcing structure
By reinforcing the structure with side wall end formwork, using connecting rods and fasteners to hook the vertical steel bars, and combining pads and reinforcing plates, the problem of cumbersome and time-consuming traditional formwork reinforcement is solved, achieving efficient and environmentally friendly formwork reinforcement and reducing construction costs.
Patent Information
- Application Number
- CN202520449723.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-14
AI Technical Summary
In the construction of subway stations, the single-sided formwork of the station side wall is large and the working space is small. Traditional formwork reinforcement methods are cumbersome and time-consuming, making it difficult to effectively support the formwork, resulting in low construction efficiency and increased costs.
The side wall end formwork reinforcement structure includes side wall end formwork, connecting rods and fasteners. The connecting rods pass through the formwork and hook onto the vertical reinforcing bars. The fasteners fix the connecting rods. Combined with pads and reinforcement plates, a stable reinforcement system is formed.
It simplifies the formwork reinforcement process, improves construction efficiency, reduces material waste and costs, ensures the stability of the formwork, avoids bulging and bursting of the formwork during pouring, and achieves an environmentally friendly and energy-saving reinforcement effect.
Smart Images
Figure CN223937627U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of construction, and in particular to a side wall end formwork reinforcement structure. Background Technology
[0002] In the construction of subway stations, the side walls of the stations are often made of single-sided formwork. The formwork at the ends is often large and the working space is narrow, making it difficult to reinforce. When setting up the formwork at the ends of the side walls, the traditional method of reinforcing with wooden beams and steel bars is used, which is a complicated and time-consuming process. Utility Model Content
[0003] This utility model provides a side wall end formwork reinforcement structure, which can overcome the shortcomings of the traditional formwork process being cumbersome.
[0004] This utility model provides a side wall end formwork reinforcement structure, including a side wall end formwork, a connecting rod, and fasteners. The connecting rod passes through the side wall end formwork, with its first end positioned on the side of the side wall end formwork facing the side wall reinforcement and hooking onto the vertical reinforcement of the side wall reinforcement, and its second end positioned on the side of the side wall end formwork away from the side wall reinforcement. Fasteners secure the second end of the connecting rod to the side of the side wall end formwork away from the side wall reinforcement.
[0005] In some embodiments, the side wall end formwork is provided with connecting rods at at least two heights, and the side wall end formwork is provided with connecting rods on both sides at the same height.
[0006] In some embodiments, connecting rods passing through the end formwork of the side wall at the same height on both sides hook the vertical reinforcing bars on both sides of the side wall reinforcement.
[0007] In some embodiments, the connecting rod has a straight section and a hook section, the straight section passing through the end formwork of the side wall, and the hook section hooking the vertical reinforcing bar.
[0008] In some embodiments, the fastener includes a nut that is threaded onto the connecting rod.
[0009] In some embodiments, the sidewall end formwork reinforcement structure further includes a pad. The pad is placed between the sidewall end formwork and the fasteners, and is threaded through by connecting rods.
[0010] In some embodiments, the pad is a horizontally extending strip structure, with both ends of the pad flush with the two sides of the side wall end template.
[0011] In some embodiments, the number of side wall end templates is at least two, each side wall end template is arranged in the vertical direction, and adjacent two side wall end templates are fitted together and fixedly connected.
[0012] In some embodiments, the side wall end formwork reinforcement structure further includes a reinforcement plate. The reinforcement plate is fitted onto the joint of two adjacent side wall end formworks and is fixedly connected to the two adjacent side wall end formworks.
[0013] In some embodiments, the reinforcing plate is inserted through a connecting rod and fastened to the side of the end formwork of two adjacent side walls away from the side wall reinforcement by fasteners.
[0014] A side wall end formwork reinforcement structure according to an embodiment of this utility model includes a side wall end formwork, a connecting rod, and fasteners. The connecting rod passes through the side wall end formwork, with its first end positioned on the side of the side wall end formwork facing the side wall reinforcement and hooking onto the vertical reinforcement of the side wall reinforcement. Its second end is positioned on the side of the side wall end formwork away from the side wall reinforcement. Fasteners secure the second end of the connecting rod to the side of the side wall end formwork away from the side wall reinforcement. This side wall end formwork reinforcement structure is easy to manufacture and convenient to use, overcoming the shortcomings of traditional formwork processes, such as cumbersome procedures and long time consumption. Furthermore, this side wall end formwork reinforcement structure is reusable, saving materials, saving energy and protecting the environment, and reducing costs. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0016] Figure 1 This is an elevation view of the side wall end template reinforcement structure in one embodiment of the present utility model;
[0017] Figure 2 This is a top view of the side wall end template reinforcement structure in one embodiment of the present invention;
[0018] Figure 3 This is a cross-sectional view of the side wall end template reinforcement structure in one embodiment of the present invention;
[0019] Figure 4 This is a schematic diagram of the side wall end template reinforcement structure in an embodiment of this utility model;
[0020] Figure 5 This is a cross-sectional view of the side wall end template reinforcement structure in another embodiment of the present invention. Detailed Implementation
[0021] 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 accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0022] See Figure 1-5 The present invention provides a side wall end template reinforcement structure, including a side wall end template 1, a connecting rod 2, a fastener 3 and a pad 4.
[0023] The side wall end formwork 1 is a formwork installed at the end of the side wall reinforcement 5. The side wall end formwork 1 can be a vertically installed strip structure.
[0024] The height of the side wall end formwork 1 can be greater than or equal to the height of the side wall reinforcement 5. Under the above conditions, one side wall end formwork 1 is sufficient to meet the requirements. The height of the side wall end formwork 1 can also be less than the height of the side wall reinforcement 5. Under the above conditions, there must be at least two side wall end formwork 1s, each arranged vertically, with adjacent side wall end formwork 1s fitted together and fixedly connected.
[0025] The side wall end formwork 1 can be made of aluminum alloy, such as 8mm thick aluminum alloy. The connection between two adjacent side wall end formworks 1 can be welding.
[0026] The side wall end formwork 1 may have reinforcing holes to allow connecting rods 2 to pass through. The number of reinforcing holes can be at least two, such as six. The reinforcing holes can be located at at least two heights, such as the upper, middle, and lower parts of the side wall end formwork 1, so that connecting rods 2 pass through the side wall end formwork 1 at at least two heights. The number of reinforcing holes at the same height can also be at least two, such as two, so that connecting rods 2 pass through at least two points on the side wall end formwork 1 at the same height, or connecting rods 2 pass through both sides of the side wall end formwork 1 at the same height. The reinforcing holes can be bolt holes with a diameter of 14mm.
[0027] Connecting rod 2 passes through the side wall end formwork 1. The first end of connecting rod 2 is located on the side of the side wall end formwork 1 facing the side wall reinforcement 5 and hooks the vertical reinforcement of the side wall reinforcement 5. The second end is located on the side of the side wall end formwork 1 away from the side wall reinforcement 5. Connecting rods 2 on both sides of the side wall end formwork 1 at the same height hook the vertical reinforcements on both sides of the side wall reinforcement 5 respectively.
[0028] Connecting rod 2 can be matched one-to-one with the reinforcement hole.
[0029] The connecting rod 2 has a straight section and a hook section. The straight section passes through the end formwork 1 of the side wall, and the hook section hooks onto the vertical reinforcing bars. Optionally, the straight section is threaded, while the hook section is not threaded. The hook section can be bent at 135°.
[0030] Fastener 3 secures the second end of connecting rod 2 to the side of side wall end formwork 1 away from the side wall reinforcement 5.
[0031] Fastener 3 can be a nut, which is threaded onto connecting rod 2.
[0032] Fastener 3 can correspond one-to-one with connecting rod 2.
[0033] The pad 4 is placed between the end template 1 of the side wall and the fastener 3, and is passed through the connecting rod 2.
[0034] The pad 4 may have a connecting hole that connects to the reinforcement hole, so that the connecting rod 2 passes through the connecting hole and is inserted into the pad 4. The connecting hole may correspond one-to-one with the reinforcement hole.
[0035] The pad 4 can be a horizontally extending strip structure, with both ends of the pad 4 flush with the two sides of the side wall end template 1.
[0036] The pad 4 can be a steel plate pad, such as a 10mm thick steel plate pad.
[0037] The number of pads 4 can be the same as the number of reinforcing holes at different heights to achieve a one-to-one correspondence. Under the above conditions, when the reinforcing holes are set at the upper, middle, and lower heights of the side wall end formwork 1, the number of pads 4 is three. The number of pads 4 can also be less than the number of reinforcing holes at different heights. Under the above conditions, when the reinforcing holes are set at the upper, middle, and lower heights of the side wall end formwork 1, the number of pads 4 is one or two. Optionally, one pad 4 is set at the middle of the side wall end formwork 1, while no pads 4 are set at the upper or lower parts of the side wall end formwork 1.
[0038] When there are at least two side wall end templates 1, each side wall end template 1 is arranged vertically, and two adjacent side wall end templates 1 are fitted together and fixedly connected, the side wall end template reinforcement structure may also include a reinforcement plate 6. The reinforcement plate 6 is fitted together at the splice of two adjacent side wall end templates 1 and fixedly connected to the two adjacent side wall end templates 1.
[0039] The reinforcing plate 6 can be a steel plate pad, such as a 10mm thick steel plate pad.
[0040] The reinforcing plate 6 is inserted through the connecting rod 2 and fastened to the side of the adjacent two side wall end formwork 1 away from the side wall reinforcement 5 by fasteners 3. Optionally, under the above conditions, the reinforcing plate 6 is fixed to the joint of the two adjacent side wall end formwork 1 by the connecting rod 2 on the upper part of the lower side wall end formwork 1 and the fastener 3, and is also fixed to the joint of the two adjacent side wall end formwork 1 by the connecting rod 2 on the lower part of the upper side wall end formwork 1. It should be noted that the reinforcing plate 6 does not interfere with the pad plate 4.
[0041] The reinforcing plate 6 may have mounting holes so that the connecting rod 2 can pass through the mounting holes to the reinforcing plate 6.
[0042] The reinforcing plate 6 can be a horizontally extending strip structure, with both ends of the reinforcing plate 6 flush with the two sides of the end template 1 of the two adjacent side walls.
[0043] The number of reinforcing plates 6 can be the same as the number of splices at the ends of the two adjacent side wall templates 1, so as to achieve a one-to-one correspondence.
[0044] An embodiment of this utility model provides a construction method using the above-mentioned side wall end formwork reinforcement structure, including the following steps:
[0045] (1) Fix the end templates 1 of each side wall to the end of the side wall reinforcement 5 in sequence from bottom to top using the connecting rod 2, fastener 3 and pad 4.
[0046] (2) Weld the two adjacent side wall end templates 1 from top to bottom, and fix the reinforcing plate 6 at the splice of the two adjacent side wall end templates 1 by the connecting rods 2 and fasteners 3 of the two adjacent side wall end templates 1.
[0047] In subway station construction, the side walls, often with single-sided formwork, frequently encounter situations where the formwork is large and the working space is limited, making it difficult to reinforce the end formwork. Traditional methods of reinforcing the end formwork with timber and welded steel bars are cumbersome, time-consuming, and wasteful of materials. Simply using wooden boards and nails for reinforcement lacks sufficient rigidity, leading to formwork bulging during concrete pouring, increasing construction difficulty, cost, and affecting quality. This utility model's side wall end formwork reinforcement structure is easy to manufacture and use, overcoming the drawbacks of traditional formwork methods, such as cumbersome procedures, material waste, long time consumption, and the tendency for formwork bulging and bursting during concrete pouring. Furthermore, this utility model's side wall end formwork reinforcement structure is reusable, saving materials, promoting energy conservation and environmental protection, and reducing costs.
[0048] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, the terms describing positional relationships in the drawings are for illustrative purposes only and should not be construed as limiting this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.
[0049] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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. A side wall end formwork reinforcement structure, characterized in that, include: Side wall end formwork; A connecting rod is inserted through the side wall end formwork. The first end of the connecting rod is located on the side of the side wall end formwork facing the side wall reinforcement and hooks the vertical reinforcement of the side wall reinforcement. The second end is located on the side of the side wall end formwork away from the side wall reinforcement. Fasteners are used to secure the second end of the connecting rod to the side of the side wall end template away from the side wall reinforcement.
2. The side wall end formwork reinforcement structure as described in claim 1, characterized in that, The side wall end template is provided with connecting rods at at least two heights, and the side wall end template is provided with connecting rods on both sides at the same height.
3. The side wall end formwork reinforcement structure as described in claim 2, characterized in that, The connecting rods, which are installed on both sides of the end formwork of the side wall at the same height, hook onto the vertical reinforcing bars on both sides of the side wall reinforcement.
4. The side wall end formwork reinforcement structure as described in claim 1, characterized in that, The connecting rod has a straight section and a hook section. The straight section passes through the end formwork of the side wall, and the hook section hooks the vertical reinforcing bar.
5. The side wall end formwork reinforcement structure as described in claim 1, characterized in that, The fastener includes a nut that is threaded onto the connecting rod.
6. The side wall end formwork reinforcement structure as described in claim 1, characterized in that, Also includes: A pad is placed between the end template of the side wall and the fastener, and passes through the connecting rod.
7. The side wall end formwork reinforcement structure as described in claim 6, characterized in that, The pad is a horizontally extending strip structure, and both ends of the pad are flush with the two sides of the side wall end template.
8. The side wall end formwork reinforcement structure as described in claim 1, characterized in that, The number of side wall end templates is at least two, each side wall end template is arranged in the vertical direction, and two adjacent side wall end templates are fitted together and fixedly connected.
9. The side wall end formwork reinforcement structure as described in claim 8, characterized in that, Also includes: The reinforcing plate is fitted and installed at the joint of two adjacent side wall end templates, and is fixedly connected to the two adjacent side wall end templates.
10. The side wall end formwork reinforcement structure as described in claim 9, characterized in that, The reinforcing plate is inserted through the connecting rod and fastened to the side of the two adjacent side wall end templates away from the side wall reinforcement by the fasteners.