Hanging formwork reinforcing device

Abstract

The utility model discloses a hanging formwork reinforcing device which comprises a hanging formwork component and a formwork reinforcing component, and the hanging formwork component comprises a transverse steel bar and a shaping aluminum plate side formwork arranged at the top of the transverse steel bar. The formwork reinforcing assembly comprises a water stop lead screw penetrating through the shaping aluminum plate side formwork, vertical L-shaped angle steel clamped on the outer side of the supporting shaping aluminum plate and transverse L-shaped angle steel arranged between the vertical L-shaped angle steel. According to the utility model, the procedure of making an R angle at the root of the retaining wall can be omitted, the construction progress is accelerated, the construction period is shortened, and the construction efficiency is improved. The upper opening of the shaping aluminum plate side formwork is flush with the center line of the water stop steel plate, the pouring elevation of the upturning wall face can be conveniently controlled, the overall structure is very stable after reinforcement, it can be effectively guaranteed that formwork expansion does not occur, and the pouring height cannot meet the requirement, and the forming quality of suspended formwork concrete is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a suspended formwork reinforcement device. Background Technology

[0002] The design and specifications for the construction joint of the lowest level of the basement retaining wall generally require it to be at least 300mm above the top surface of the foundation, and a waterstop steel plate to be pre-embedded at the upturned position. The concrete of this upturned part of the retaining wall needs to be poured at the same time as the foundation, which makes it difficult to anchor and reinforce the formwork of this upturned part, and it cannot be fixed with the surrounding structure. Often, the exposed width of the waterstop steel plate does not meet the specifications, and the concrete pouring quality is poor, making it difficult to remove later, increasing the construction period and treatment costs. Utility Model Content

[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract, and the title, and such simplifications or omissions should not be used to limit the scope of this utility model.

[0004] In view of the problems existing in the use of the above and / or suspended formwork reinforcement device, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a suspended formwork reinforcement device that can eliminate the process of making R-angle at the base of the retaining wall, speed up the construction progress, save construction time, and make the upper opening of the shaped aluminum plate side formwork flush with the center line of the waterstop steel plate, which makes it easy to control the pouring elevation of the upper wall surface. Moreover, the overall structure is very stable after reinforcement, which can effectively ensure that there is no formwork bulging or the pouring height does not meet the requirements, and greatly improve the molding quality of suspended formwork concrete.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] A formwork reinforcement device, comprising:

[0008] A suspended formwork assembly, comprising transverse reinforcing bars and a fixed aluminum plate side formwork disposed on top of the transverse reinforcing bars;

[0009] The template reinforcement assembly includes a water-stop threaded rod passing through the side mold of the shaped aluminum plate, a vertical L-shaped angle steel clamped on the outside of the supporting shaped aluminum plate, and a horizontal L-shaped angle steel disposed between the vertical L-shaped angle steel.

[0010] In a preferred embodiment of the suspended formwork reinforcement device described in this utility model, the outer periphery of the transverse reinforcing bars is covered with a foundation top surface, and the space between the supporting aluminum plates is filled with upturned concrete.

[0011] As a preferred embodiment of the suspended formwork reinforcement device described in this utility model, the soil-facing corner of the shaped aluminum plate side formwork is provided with an arc corner, and a water-stop steel plate is pre-embedded in the middle of the upward-turned concrete.

[0012] As a preferred embodiment of the suspended formwork reinforcement device described in this utility model, a limiting plate is provided in the middle of the water-stop threaded rod, and fastening nuts are provided at both ends of the water-stop threaded rod to press against the side wall of the vertical L-shaped angle steel.

[0013] In a preferred embodiment of the formwork reinforcement device of this utility model, the side wall of the vertical L-shaped angle steel is provided with a vertical hole, and the side wall of the horizontal L-shaped angle steel is provided with a circular hole.

[0014] In a preferred embodiment of the formwork reinforcement device described in this utility model, the side wall of the transverse L-shaped angle steel is provided with a screw, the front end of the screw passes through the vertical hole in the side wall of the vertical L-shaped angle steel from the circular hole, and the screw is fitted with a fastening nut.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This type of suspended formwork reinforcement device can omit the process of making the R-angle at the base of the retaining wall, which speeds up the construction progress and saves the construction period. The upper opening of the shaped aluminum plate side formwork is flush with the center line of the water-stop steel plate, which makes it easy to control the pouring elevation of the upward wall surface. Moreover, the overall structure is very stable after reinforcement, which can effectively ensure that there is no bulging of the formwork or failure to reach the required pouring height, and greatly improves the molding quality of the suspended formwork concrete. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a formwork reinforcement device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the vertical L-shaped angle steel structure of a formwork reinforcement device according to this utility model.

[0019] 100. Hanging formwork assembly; 110. Horizontal reinforcement; 111. Foundation top surface; 120. Fixed aluminum plate side formwork; 121. Rounded corner; 122. Upturned concrete; 123. Waterstop steel plate; 200. Formwork reinforcement assembly; 210. Waterstop threaded rod; 220. Vertical L-shaped angle steel; 230. Horizontal L-shaped angle steel; 221. Vertical hole; 231. Circular hole; 232. Screw. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure will not be enlarged to scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0023] This utility model provides a suspended formwork reinforcement device that can eliminate the need for making a radius corner at the base of the retaining wall, thus accelerating the construction progress and saving time. The upper opening of the shaped aluminum plate side formwork is flush with the center line of the waterstop steel plate, which facilitates the control of the pouring elevation of the upward-turning wall surface. Moreover, the overall structure is very stable after reinforcement, which can effectively ensure that there is no formwork bulging or insufficient pouring height, and greatly improves the molding quality of suspended formwork concrete.

[0024] Figures 1-2 The diagram shown is a structural schematic of one embodiment of the suspended formwork reinforcement device of this utility model. Please refer to [link / reference]. Figures 1-2 The main body of the suspended formwork reinforcement device of this embodiment includes a suspended formwork template assembly 100 and a template reinforcement assembly 200.

[0025] The suspended formwork assembly 100 uses horizontal reinforcing bars 110 placed one meter apart on the top surface 111 of the foundation as the base for the shaped aluminum plate side formwork 120, ensuring the stability of the bottom of the shaped aluminum plate side formwork 120. The rounded corner 121 allows the upper concrete retaining side to be formed after pouring. After demolding, the process of making the R-angle at the base of the retaining wall can be omitted before waterproofing, which speeds up the construction progress and saves time. The upper opening of the shaped aluminum plate side formwork 120 is flush with the centerline of the waterstop steel plate 123, which facilitates control. The pouring elevation of the upward-turning wall surface is as follows: Specifically, the suspended formwork assembly 100 includes horizontal reinforcing bars 110 and a fixed aluminum plate side formwork 120 set on the top of the horizontal reinforcing bars 110. In this embodiment, a foundation top surface 111 is laid on the outer periphery of the horizontal reinforcing bars 110, and upward-turning concrete 122 is poured between the supporting fixed aluminum plates. An arc corner 121 is provided at the soil-facing corner of the fixed aluminum plate side formwork 120, and a water-stop steel plate 123 is pre-embedded in the middle of the upward-turning concrete 122.

[0026] The template reinforcement component 200 reinforces both sides of the shaped aluminum plate side formwork 120 with pre-fabricated vertical L-shaped angle steel 220, spaced one meter apart. The lower end of the component passes through the vertical holes 221 on the L-shaped angle steel with water-stop threaded rods 210, and is secured with nuts. The upper end is secured through the circular holes 231 on the pre-fabricated horizontal L-shaped angle steel 230 and the vertical holes 221 with screws 232, and secured with nuts. Because the required components are pre-fabricated according to the actual site conditions, on-site operation is simple, and the overall structure is very stable after reinforcement, effectively ensuring that there is no formwork bulging or insufficient pouring height, greatly improving the molding quality of the suspended formwork concrete. Specifically, the template reinforcement component 200 includes components passing through the shaped aluminum plate side formwork 120... The water-stop threaded rod 210, the vertical L-shaped angle steel 220 clamped on the outside of the supporting aluminum plate, and the horizontal L-shaped angle steel 230 disposed between the vertical L-shaped angle steel 220 are provided in this embodiment. The water-stop threaded rod 210 is provided with a limiting plate in the middle. The two ends of the water-stop threaded rod 210 are provided with fastening nuts that are pressed against the side wall of the vertical L-shaped angle steel 220. The side wall of the vertical L-shaped angle steel 220 is provided with a vertical hole 221. The side wall of the horizontal L-shaped angle steel 230 is provided with a circular hole 231. The side wall of the horizontal L-shaped angle steel 230 is provided with a screw 232. The front end of the screw 232 passes through the vertical hole 221 of the side wall of the vertical L-shaped angle steel 220 from the circular hole 231. The screw 232 is fitted with a fastening nut.

[0027] Combination Figures 1-2The specific usage process of the suspended formwork reinforcement device in this embodiment is as follows: Horizontal steel bars 110, placed one meter apart on the top surface 111 of the foundation, serve as the base of the shaped aluminum plate side formwork 120, ensuring the stability of the bottom of the shaped aluminum plate side formwork 120. The rounded corner 121 allows the upper concrete retaining side formed by the pouring to be completed. After demolding, before waterproofing, the process of making the R-angle at the base of the retaining wall can be omitted, accelerating the construction progress and saving time. The upper opening of the shaped aluminum plate side formwork 120 is flush with the centerline of the waterstop steel plate 123, facilitating control of the pouring elevation of the upper wall surface. The two sides are reinforced with pre-fabricated vertical L-shaped angle steel 220, spaced one meter apart. The lower end of the L-shaped angle steel is reinforced with a water-stop threaded rod 210 through the vertical hole 221 on the L-shaped angle steel and tightened with a nut. The upper end is reinforced with a screw 232 through the circular hole 231 on the pre-fabricated horizontal L-shaped angle steel 230 and the vertical hole 221 and tightened with a nut. Because the required components are all pre-fabricated according to the actual site conditions, the on-site operation is simple, and the overall structure is very stable after reinforcement. This can effectively ensure that there is no bulging of the formwork or failure to reach the required pouring height, greatly improving the molding quality of the suspended formwork concrete.

[0028] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A formwork reinforcement device, characterized in that, include: A suspended formwork assembly (100) includes transverse reinforcing bars (110) and a fixed aluminum plate side formwork (120) disposed on top of the transverse reinforcing bars (110); The template reinforcement assembly (200) includes a water-stop threaded rod (210) passing through the side mold (120) of the shaped aluminum plate, a vertical L-shaped angle steel (220) sandwiched on the outside of the supporting shaped aluminum plate, and a horizontal L-shaped angle steel (230) disposed between the vertical L-shaped angle steel (220).

2. The formwork reinforcement device according to claim 1, characterized in that, The outer periphery of the transverse steel bar (110) is covered with the foundation top surface (111), and the upward concrete (122) is poured between the supporting aluminum plates.

3. The formwork reinforcement device according to claim 2, characterized in that, The side mold (120) of the shaped aluminum plate has a rounded corner (121) at the soil-facing corner, and a water-stop steel plate (123) is pre-embedded in the middle of the upturned concrete (122).

4. The formwork reinforcement device according to claim 3, characterized in that, A limiting plate is provided in the middle of the water-stop screw rod (210), and fastening nuts are provided at both ends of the water-stop screw rod (210) to press against the side wall of the vertical L-shaped angle steel (220).

5. The formwork reinforcement device according to claim 4, characterized in that, The side wall of the vertical L-shaped angle steel (220) is provided with a vertical hole (221), and the side wall of the horizontal L-shaped angle steel (230) is provided with a circular hole (231).

6. The formwork reinforcement device according to claim 5, characterized in that, The side wall of the transverse L-shaped angle steel (230) is provided with screws (232), the front end of the screws (232) passes through the vertical hole (221) of the side wall of the vertical L-shaped angle steel (220) through the circular hole (231), and the screws (232) are fitted with fastening nuts.

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