Side wall end formwork reinforcing structure

Abstract

The invention discloses a side wall end formwork reinforcing structure. The side wall end formwork reinforcing structure comprises a side wall end formwork, a connecting rod and a fastener. The connecting rod penetrates through the side wall end formwork, the first end of the connecting rod is arranged on the side, facing the side wall steel bar, of the side wall end formwork and hooks a vertical steel bar of the side wall steel bar, and the second end of the connecting rod is arranged on the side, deviating from the side wall steel bar, of the side wall end formwork. The fastener fastens the second end of the connecting rod to the side, away from the side wall steel bar, of the side wall end formwork. The side wall end formwork reinforcing structure is easy to manufacture and convenient to use, and overcomes the defects that traditional formwork erecting procedures are tedious, consumed time is long and the like. The side wall end formwork reinforcing structure can be repeatedly used, materials are saved, energy is saved, the environment is protected, and the cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of construction, and in particular to a side wall end formwork reinforcement structure. Background Art

[0002] During the construction of subway stations, the side walls of the stations are single-sided formwork, which is often large in size and has a narrow working space, and the end formwork is difficult to reinforce. When supporting the formwork at the end of the side wall, it is reinforced by traditional wooden planks and steel bars welded together. The process is relatively cumbersome and time-consuming. Summary of the invention

[0003] The present invention provides a side wall end formwork reinforcement structure, which can overcome the disadvantage of complicated traditional formwork procedures.

[0004] An embodiment of the present invention provides a side wall end template reinforcement structure, comprising a side wall end template, a connecting rod and a fastener. The connecting rod passes through the side wall end template, the first end of the connecting rod is arranged on the side of the side wall end template facing the side wall reinforcement and hooks the vertical reinforcement of the side wall reinforcement, and the second end is arranged on the side of the side wall end template away from the side wall reinforcement. The fastener fastens the second end of the connecting rod to the side of the side wall end template away from the side wall reinforcement.

[0005] In some of the embodiments, connecting rods are provided through the side wall end formwork at at least two heights, and connecting rods are provided through the side wall end formwork on both sides at the same height.

[0006] In some embodiments, connecting rods passing through the side wall end template on both sides at the same height respectively hook the vertical steel bars on both sides of the side wall steel bars.

[0007] In some of the embodiments, the connecting rod has a straight section and a hook section, the straight section passes through the side wall end formwork, and the hook section hooks the vertical steel bar.

[0008] In some of these embodiments, the fastener includes a nut threadedly mounted on the connecting rod.

[0009] In some embodiments, the side wall end template reinforcement structure further includes a pad, which is arranged between the side wall end template and the fastener and penetrated through the connecting rod.

[0010] In some of the embodiments, the pad is a horizontally extending strip structure, and two ends of the pad are respectively flush with two sides of the side wall end template.

[0011] In some of the embodiments, the number of the side wall end head templates is at least two, each side wall end head template is arranged in a vertical direction, and two adjacent side wall end head templates are fitted and fixedly connected.

[0012] In some embodiments, the side wall end template reinforcement structure further includes a reinforcement plate, which is fitted at the joint of two adjacent side wall end templates and fixedly connected to the two adjacent side wall end templates.

[0013] In some of the embodiments, the reinforcing plate is passed through the connecting rod and fastened to the side of two adjacent side wall end templates away from the side wall reinforcement through fasteners.

[0014] According to an embodiment of the present invention, a side wall end formwork reinforcement structure is provided, comprising a side wall end formwork, a connecting rod and a fastener. The connecting rod passes through the side wall end formwork, the first end of the connecting rod is arranged on the side of the side wall end formwork facing the side wall reinforcement and hooks the vertical reinforcement of the side wall reinforcement, and the second end is arranged on the side of the side wall end formwork away from the side wall reinforcement. The fastener fastens the second end of the connecting rod to the side of the side wall end formwork away from the side wall reinforcement. The side wall end formwork reinforcement structure of the present invention is easy to manufacture and convenient to use, and overcomes the shortcomings of the traditional formwork process being cumbersome and time-consuming. In addition, the side wall end formwork reinforcement structure of the present invention is reusable, which saves materials, is energy-saving and environmentally friendly, and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is an elevation view of a side wall end template reinforcement structure in one embodiment of the present invention;

[0017] Figure 2 A top view of a side wall end template reinforcement structure in one embodiment of the present invention;

[0018] Figure 3 A cross-sectional view of a side wall end template reinforcement structure in one embodiment of the present invention;

[0019] Figure 4 It is a structural schematic diagram of the side wall end template reinforcement structure in an embodiment of the present invention;

[0020] Figure 5 It is a cross-sectional view of the side wall end formwork reinforcement structure in another embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] See also Figure 1-5 An embodiment of the present invention provides a side wall end head template reinforcement structure, including a side wall end head template 1, a connecting rod 2, a fastener 3 and a pad 4.

[0023] The side wall end template 1 is a template arranged at the end of the side wall reinforcement 5. The side wall end template 1 can be a vertically arranged strip structure.

[0024] The height of the side wall end template 1 can be greater than or equal to the height of the side wall reinforcement 5. Under the above conditions, the number of the side wall end template 1 is one and can meet the use requirements. The height of the side wall end template 1 can also be less than the height of the side wall reinforcement 5. Under the above conditions, the number of the side wall end templates 1 is at least two, each side wall end template 1 is arranged in the vertical direction, and two adjacent side wall end templates 1 are fitted and fixedly connected.

[0025] The side wall end template 1 can be an aluminum plywood, such as an 8mm thick aluminum plywood. The connection mode of two adjacent side wall end templates 1 can be welding.

[0026] The side wall end formwork 1 may be provided with reinforcement holes so that the connecting rod 2 can pass through the side wall end formwork 1 through the reinforcement holes. The number of reinforcement holes may be at least two, such as six. The reinforcement holes may be provided at at least two heights, such as the upper, middle and lower heights of the side wall end formwork 1, so that the side wall end formwork 1 is provided with connecting rods 2 at at least two heights. The number of reinforcement holes at the same height may be at least two, such as two, so that the side wall end formwork 1 is provided with connecting rods 2 at at least two locations at the same height, such as the side wall end formwork 1 is provided with connecting rods 2 on both sides at the same height. The reinforcement holes may be bolt eyes with a diameter of 14 mm.

[0027] The connecting rod 2 passes through the side wall end formwork 1, the first end of the connecting rod 2 is arranged on the side of the side wall end formwork 1 facing the side wall reinforcement 5 and hooking the vertical reinforcement of the side wall reinforcement 5, and the second end is arranged on the side of the side wall end formwork 1 away from the side wall reinforcement 5. The connecting rods 2 passing through the side wall end formwork 1 at the same height on both sides hook the vertical reinforcements on both sides of the side wall reinforcement 5 respectively.

[0028] The connecting rods 2 may correspond to the reinforcement holes one by one.

[0029] The connecting rod 2 has a straight section and a hook section, the straight section passes through the side wall end template 1, and the hook section hooks the vertical steel bar. Optionally, the straight section is provided with a thread, and the hook section is not provided with a thread. The hook section can be bent 135 degrees.

[0030] The fastener 3 fastens the second end of the connecting rod 2 to the side of the side wall end formwork 1 facing away from the side wall reinforcement 5.

[0031] The fastener 3 may be a nut, and the nut thread is mounted on the connecting rod 2 .

[0032] The fasteners 3 may correspond to the connecting rods 2 one by one.

[0033] The pad 4 is arranged between the side wall end formwork 1 and the fastener 3 and is passed through the connecting rod 2 .

[0034] The backing plate 4 may be provided with a connecting hole, which is connected to the reinforcement hole, so that the connecting rod 2 passes through the connecting hole and penetrates the backing plate 4. The connecting hole may correspond to the reinforcement hole one by one.

[0035] The pad 4 may be a horizontally extending strip structure, and both ends of the pad 4 are flush with both sides of the side wall end formwork 1 respectively.

[0036] The backing plate 4 can be a steel plate backing plate, such as a 10 mm thick steel plate backing plate.

[0037] The number of pads 4 can be the same as the number of setting heights of the reinforcement holes to achieve a one-to-one correspondence. Under the above conditions, when the reinforcement holes are set at the three heights of the upper, middle and lower parts of the side wall end header template 1, the number of pads 4 is three. The number of pads 4 can also be less than the number of setting heights of the reinforcement holes. Under the above conditions, when the reinforcement holes are set at the three heights of the upper, middle and lower parts of the side wall end header template 1, the number of pads 4 is one or two. Optionally, one pad 4 is set in the middle of the side wall end header template 1, while no pad 4 is set in the upper and lower parts of the side wall end header template 1.

[0038] When there are at least two side wall end templates 1, each side wall end template 1 is arranged in the vertical direction, and two adjacent side wall end templates 1 are fitted and fixedly connected, the side wall end template reinforcement structure may further include a reinforcement plate 6. The reinforcement plate 6 is fitted at the joint of two adjacent side wall end templates 1 and is fixedly connected to the two adjacent side wall end templates 1.

[0039] The reinforcement plate 6 can be a steel plate pad, such as a 10 mm thick steel plate pad.

[0040] The reinforcing plate 6 is passed through the connecting rod 2 and fastened to the side of the two adjacent side wall end formworks 1 away from the side wall reinforcement 5 by the fastener 3. Under the above conditions, optionally, the reinforcing plate 6 is fixed to the joint of the two adjacent side wall end formworks 1 by the connecting rod 2 and the fastener 3 on the upper part of the side wall end formwork 1 located at the lower part of the two adjacent side wall end formworks 1, and is fixed to the joint of the two adjacent side wall end formworks 1 by the connecting rod 2 and the fastener 3 on the lower part of the side wall end formwork 1 located at the upper part of the two adjacent side wall end formworks 1. It should be noted that the reinforcing plate 6 does not interfere with the pad 4.

[0041] The reinforcing plate 6 may be provided with a mounting hole so that the connecting rod 2 can pass through the reinforcing plate 6 through the mounting hole.

[0042] The reinforcement plate 6 may be a horizontally extending strip structure, and both ends of the reinforcement plate 6 are respectively flush with the two sides of two adjacent side wall end formworks 1 .

[0043] The number of the reinforcing plates 6 may be the same as the number of the joints of two adjacent side wall end formworks 1 to achieve a one-to-one correspondence.

[0044] An embodiment of the present invention provides a construction method using the above-mentioned side wall end formwork reinforcement structure, comprising the following steps:

[0045] (1) The side wall end templates 1 are fixed to the ends of the side wall reinforcements 5 in sequence from bottom to top through the connecting rods 2, fasteners 3 and pads 4.

[0046] (2) Weld two adjacent side wall end formworks 1 in sequence from top to bottom, and fix the reinforcing plate 6 at the joint of the two adjacent side wall end formworks 1 through the connecting rods 2 and fasteners 3 of the two adjacent side wall end formworks 1.

[0047] During the construction of subway stations, the side walls of the stations are single-sided formworks, which are often large in size and have a small working space, and the end formwork is difficult to reinforce. When supporting the formwork at the end of the side wall, the traditional wooden planks are used for reinforcement by welding with steel bars. The process is relatively cumbersome, time-consuming, and wasteful of materials. If simply reinforced with wooden boards and steel nails, the rigidity is insufficient, and the formwork is prone to expansion when pouring concrete, which increases the difficulty and cost of construction and affects the quality. The side wall end formwork reinforcement structure of the present invention is easy to manufacture and convenient to use, and overcomes the shortcomings of the traditional formwork process, which is cumbersome, wastes materials, is time-consuming, and is prone to formwork expansion and explosion when pouring concrete. In addition, the side wall end formwork reinforcement structure of the present invention is reusable, which saves materials, is energy-efficient and environmentally friendly, and reduces costs.

[0048] The same or similar reference numerals in the drawings of this embodiment correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention 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. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation of this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A side wall end formwork reinforcement structure, characterized in that: include: Side wall end formwork; A connecting rod is passed through the side wall end template, wherein the first end of the connecting rod is arranged on the side of the side wall end template facing the side wall reinforcement and hooking the vertical reinforcement of the side wall reinforcement, and the second end is arranged on the side of the side wall end template away from the side wall reinforcement; A fastener fastens the second end of the connecting rod to a side of the side wall end template away from the side wall reinforcement.

2. The side wall end formwork reinforcement structure according to claim 1, characterized in that: The side wall end template is provided with the 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 according to claim 2, characterized in that: The connecting rods passing through the side wall end templates on both sides at the same height respectively hook the vertical steel bars on both sides of the side wall steel bars.

4. The side wall end formwork reinforcement structure according to claim 1, characterized in that: The connecting rod has a straight section and a hook section, the straight section passes through the side wall end formwork, and the hook section hooks the vertical steel bar.

5. The side wall end formwork reinforcement structure according to claim 1, characterized in that: The fastener includes a nut threadably mounted on the connecting rod.

6. The side wall end formwork reinforcement structure according to claim 1, characterized in that: Also includes: A pad is arranged between the side wall end template and the fastener and passes through the connecting rod.

7. The side wall end formwork reinforcement structure according to claim 6, characterized in that: The pad is a horizontally extending strip structure, and two ends of the pad are respectively flush with two sides of the side wall end template.

8. The side wall end formwork reinforcement structure according to claim 1, characterized in that: The number of the side wall end head templates is at least two, each of the side wall end head templates is arranged in a vertical direction, and two adjacent side wall end head templates are fitted and fixedly connected.

9. The side wall end formwork reinforcement structure according to claim 8, characterized in that: Also includes: The reinforcing plate is fitted at the joint of two adjacent side wall end templates and is fixedly connected to two adjacent side wall end templates.

10. The side wall end formwork reinforcement structure according to claim 9, characterized in that: The reinforcing plate is passed through the connecting rod and fastened to the side of two adjacent side wall end templates away from the side wall reinforcement through the fastener.

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