Novel formwork reinforcing structure

Abstract

The utility model provides a novel template reinforcing structure, which relates to the technical field of building construction templates and comprises a template, a supporting component, an opposite-pulling component and a fixing component. The supporting assembly comprises a batten and a steel pipe, the batten is attached to the outer side of the formwork, the diameter of the steel pipe is 48 mm, and the steel pipe is arranged on the side, away from the formwork, of the batten in the length direction of the batten. The opposite-pulling assembly formed by combining the opposite-pulling steel strands and the steel screws is adopted to replace traditional opposite-pulling steel bars, the opposite-pulling assembly can be completely recycled and reused after construction is completed, waste of the steel bars is avoided, the material cost is greatly reduced, steel consumption can be reduced by more than 30% through measurement and calculation of single-time construction, and economic benefits are more remarkable through long-term turnover use. The problems that in the prior art, under the condition that the peripheral space of a bearing platform is narrow, opposite-pulling steel bars cannot be recycled, and cost is high are solved.

Description

Technical Field

[0001] This utility model belongs to the field of building construction formwork technology, and more specifically, it relates to a novel formwork reinforcement structure. Background Technology

[0002] In building construction, there are two main methods for formwork reinforcement commonly used in foundation construction: one is to use welded steel bars and tie rods in conjunction with steel pipes and timber; the other is to use top supports to provide reverse support to the soil surface in conjunction with steel pipes and timber.

[0003] However, since the construction of the foundation is usually a pit-type construction, the space around the foundation is small. When using the "steel welded tie rod" method, the tie rods cannot be removed, which will result in a waste of steel bars. When using the "top support reverse support" method, the excavation range around the foundation needs to be expanded. Otherwise, the top screws will be restricted by space and cannot be installed, which increases the construction cost and difficulty. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a novel template reinforcement structure to solve the existing problems of non-recyclable reinforcing bars and high costs in situations where the space around the foundation is limited.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A novel template reinforcement structure includes a template, a support assembly, a tie rod assembly, and a fixing assembly. The support assembly includes timber and steel pipe. The timber is fitted onto the outside of the template, and the steel pipe has a diameter of 48mm and is positioned along the length of the timber on the side furthest from the template. The tie rod assembly includes tie steel strands, steel screws, and steel strands. The two ends of the tie steel strands are connected to the steel screws, and the steel strands are engaged with the steel screws through the fixing assembly to achieve tie resistance. The fixing assembly includes a type 3 clip, a nut, a fixing clip, and fasteners for fixing. The type 3 clip is fitted onto the steel pipe, and the steel screw passes through the type 3 clip and is fixed by the nut. The fixing clip is used to fix the end of the steel strand to the type 3 clip, and the fasteners are used to fix the relative position of the steel pipe and the timber. The diameter of the steel strand is 10mm.

[0007] According to one embodiment of the present invention, the tie steel strands and the steel screw are fixedly connected in the factory by pressing.

[0008] According to one embodiment of the present invention, the number of fixing clips is two, which are respectively set at both ends of the steel strand.

[0009] According to one embodiment of the present invention, the pull assembly further includes a conventional pull screw, which is disposed at the bottom of the template.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] By using a tie rod assembly combining tie steel strands and steel screws to replace traditional tie steel bars, the steel bars can be completely recycled and reused after construction, avoiding steel waste and significantly reducing material costs. Calculations show that steel consumption can be reduced by more than 30% per construction, and the economic benefits are even more significant with long-term reuse.

[0012] Without expanding the excavation area around the foundation, the formwork reinforcement operation can be completed in a confined space by utilizing the flexible characteristics of the tie steel strands and the combination of the compact fixing components, including the Type 3 clips and fixing clips.

[0013] In the support components, timber and steel pipes are used together and fixed with fasteners to form a stable primary and secondary keel; in the tie rod components, the steel screws at both ends of the tie steel strands are used with type 3 clips, nuts and fixing clips to achieve uniform force distribution, ensuring that the formwork is not easily deformed during concrete pouring and improving the quality of the foundation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the foundation reinforcement structure of the novel template reinforcement structure of this utility model.

[0015] Figure 2 This is a detailed structural diagram of the pull-out steel strand of this utility model.

[0016] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0017] 1. Tie rods; 2. Timber; 3. Steel pipe; 4. Ordinary tie rods; 5. Fasteners; 6. Template; 7. Fixing clips; 8. Type 3 clips; 9. Tie rods; 10. Steel screws; 11. Nuts. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The use of terms such as "a," "an," or "the" in this utility model patent application specification and claims does not indicate a quantity limitation, but rather indicates the presence of at least one. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example:

[0021] As attached Figures 1 to 2 As shown:

[0022] This utility model provides a novel template reinforcement structure, including a template 6, a support assembly, a tie rod assembly, and a fixing assembly. The support assembly includes timber 2 and steel pipe 3. The timber 2 is fitted onto the outside of the template 6, and the steel pipe 3 has a diameter of 48mm and is positioned along the length of the timber 2 on the side away from the template 6. The tie rod assembly includes tie steel strands 1, steel screws 10, and steel strands 9. The two ends of the tie steel strands 1 are connected to the steel screws 10, and the steel strands 9 are engaged with the steel screws 10 through the fixing assembly to achieve tie rod tension. The fixing assembly includes a type 3 clip 8, a nut 11, a fixing clip 7, and a fastener fixing 5. The type 3 clip 8 is fitted onto the steel pipe 3, and the steel screw 10 passes through the type 3 clip 8 and is fixed by the nut 11. The fixing clip 7 is used to fix the end of the steel strand 9 to the type 3 clip 8, and the fastener fixing 5 is used to fix the relative position of the steel pipe 3 and the timber 2. The diameter of the steel strand 9 is 10mm.

[0023] The steel strand 1 and the steel screw 10 are fixedly connected in the factory by pressing to ensure that the connection strength meets the tensile requirements and avoids safety hazards caused by temporary on-site connection.

[0024] There are two fixing clips 7, which are respectively set at both ends of the steel strand 9. The fixing clips 7 need to tightly clamp the ends of the steel strand 9 and the type 3 clips 8 to prevent the steel strand 9 from slipping off during construction.

[0025] The tie rod assembly also includes a common tie rod 4, which is set at the bottom of the template 6 and is used to work with the steel pipe 3 to achieve bottom tie. The common tie rod 4 is only used at the bottom of the template 6 and works with the tie steel strands 1 in the middle and top to form a three-dimensional reinforcement system to avoid excessive stress on a single part.

[0026] When using:

[0027] According to the design dimensions and shape of the foundation, the formwork 6 is erected in the predetermined position to ensure that the formwork 6 is tightly spliced ​​and the verticality meets the requirements;

[0028] When installing the support components, timber 2 is attached to the outside of the template 6 as a secondary keel, and steel pipe 3 is laid along its length on the side of timber 2 away from the template 6 as a main keel. The relative positions of steel pipe 3 and timber 2 are fixed by fasteners 5 to ensure that the main keel and secondary keel form an integral load-bearing structure.

[0029] Install the pull-out assembly and the fixing assembly:

[0030] When fixing the bottom, a common tie rod 4 is installed at the bottom of the template 6, which works with the steel pipe 3 to achieve bottom tie and enhance the stability of the bottom of the template 6. When tying the middle and top, the type 3 clip 8 is sleeved on the steel pipe 3, and the steel screws 10 at both ends of the tie steel strand 1 are passed through the corresponding type 3 clips 8 on both sides and tightened with nuts 11. At the same time, the two ends of the steel strand 9 are fixed to the type 3 clips 8 on both sides with fixing clips 7 to achieve tie reinforcement in the middle and top, ensuring that the template 6 is stressed on both sides. Check whether each fixing point is firm, and adjust the tightness of the nuts 11 to keep the tie steel strand 1 and steel strand 9 in a taut state to ensure that the template 6 will not shift or deform when under stress.

[0031] After the concrete reaches the design strength, first remove nut 11, type 3 clip 8 and fixing clip 7, then remove steel pipe 3, timber 2, formwork 6 and ordinary tie rod 4 in sequence. Clean up reusable parts such as tie steel strand 1, steel screw 10, steel strand 9, fixing clip 7, check for damage, repair slightly worn parts and store them for use in the next construction.

[0032] Although this application has been described with reference to the foregoing embodiments, those skilled in the art will understand that various changes can be made without departing from the spirit and scope of this application as defined by the appended claims. While this specification contains details of many specific implementations, these should not be construed as limiting the scope of the claims, but rather as descriptions of features specific to particular embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A novel template reinforcement structure, characterized in that: The system includes a template (6), a support assembly, a tie rod assembly, and a fixing assembly. The support assembly includes a wooden beam (2) and a steel pipe (3). The wooden beam (2) is fitted to the outside of the template (6), and the steel pipe (3) has a diameter of 48 mm and is positioned along the length of the wooden beam (2) on the side away from the template (6). The tie rod assembly includes tie steel strands (1), steel screws (10), and steel strands (9). The two ends of the tie steel strands (1) are connected to the steel screws (10), and the steel strands (9) are connected to the tie rods (9). The fixing component is used in conjunction with the steel screw (10) to achieve the pull; the fixing component includes a type 3 clip (8), a nut (11), a fixing clip (7) and a fastener (5). The type 3 clip (8) is sleeved on the steel pipe (3). The steel screw (10) passes through the type 3 clip (8) and is fixed by the nut (11). The fixing clip (7) is used to fix the end of the steel strand (9) to the type 3 clip (8). The fastener (5) is used to fix the relative position of the steel pipe (3) and the timber (2). The diameter of the steel strand (9) is 10mm.

2. The novel template reinforcement structure as described in claim 1, characterized in that: The pull-out steel strands (1) and the steel screws (10) are fixedly connected in the factory by pressing.

3. The novel template reinforcement structure as described in claim 1, characterized in that: The number of fixing clips (7) is 2, which are respectively set at both ends of the steel strand (9).

4. The novel template reinforcement structure as described in claim 1, characterized in that: The pull assembly also includes a standard pull screw (4), which is located at the bottom of the template (6).

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