Large-diameter reinforced concrete inclined column formwork reinforcing structure
By reinforcing the structure with large-diameter reinforced concrete inclined column formwork, and using components such as support rods, square timber, and steel wire to form a stable formwork system, the problem of positioning the external inclined column formwork was solved, ensuring that the shape and size of the concrete inclined column meet the design requirements and improving construction stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-03-03
AI Technical Summary
In existing technologies, it is difficult to position the external inclined column formwork, and the concrete is prone to leakage during the pouring process, resulting in changes in the cross-sectional dimensions and making it difficult to meet design requirements.
The structure is reinforced with large-diameter reinforced concrete inclined column formwork, including inclined column formwork, square timber, support rods, steel wires, and sheet metal rings. The support rods are connected to the square timbers and fixed to the concrete ground. The steel wires pull the inclined column formwork diagonally, and the sheet metal rings reinforce the sub-formwork to form a stable formwork system.
Ensure that the inclined column formwork is not easily displaced, and that the resulting concrete inclined column meets the design requirements in terms of shape and size, thereby avoiding damage to the formwork by the support rods and improving construction stability.
Smart Images
Figure CN223964166U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete inclined column formwork technology, and in particular to a reinforcement structure for large-diameter reinforced concrete inclined column formwork. Background Technology
[0002] Due to functional and aesthetic requirements, irregular structures are increasingly widely used, manifested in diverse structural forms, novel and unique shapes, and complex structural stresses. To meet functional and aesthetic needs, building structural designs are also constantly evolving, employing irregular components such as externally inclined columns to achieve special building shape requirements. Because externally inclined column formwork is difficult to position, grout leakage is prone to occur during concrete pouring, and cross-sectional dimensions are easily altered. Therefore, ensuring that externally inclined columns meet design requirements is a crucial problem that must be solved during the construction of cast-in-place concrete externally inclined columns.
[0003] Therefore, it is necessary to provide a large-diameter reinforced concrete inclined column formwork reinforcement structure to solve the above-mentioned technical problems. Utility Model Content
[0004] This utility model provides a reinforcement structure for large-diameter reinforced concrete inclined column formwork, which makes the inclined column formwork less prone to displacement, thereby ensuring that the formed concrete inclined column meets the requirements in terms of shape and size.
[0005] The technical solution of this utility model is as follows:
[0006] A large-diameter reinforced concrete inclined column formwork reinforcement structure, comprising:
[0007] Inclined column formwork, which is an inclined cylindrical shape;
[0008] Four rectangular timbers are respectively positioned at the front, back, left, and right sides along the inclination direction of the inclined column template. These timbers are long and parallel to the inclined column template.
[0009] Multiple support rods are provided, with at least one support rod at each of the square timbers. One end of each support rod is fixed to the concrete ground and spaced apart from the bottom of the inclined column formwork, while the other end is connected to the corresponding square timber.
[0010] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, each of the square timbers is provided with two or more of the aforementioned support rods, the support rods connected to the same square timber are parallel and arranged vertically.
[0011] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, each of the support rods includes a steel pipe and a top support. One end of the steel pipe is fixed to the concrete ground, and the top support is telescopically connected to the other end of the steel pipe.
[0012] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, a wooden plug is provided at the end of the top support away from the steel pipe, and the wooden plug is connected to the square timber by long nails.
[0013] In the large-diameter reinforced concrete inclined column formwork reinforcement structure described in this utility model, the thickness of the square timber is greater than the thickness of the inclined column formwork.
[0014] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, the included angle between the support rod and the concrete ground is 45°-60°.
[0015] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, the large-diameter reinforced concrete inclined column formwork reinforcement structure also includes a steel wire, which is inclinedly arranged directly behind the inclined column formwork in the inclination direction. One end of the steel wire is fixed in the concrete ground, and the other end is connected to the side wall of the inclined column formwork.
[0016] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, the inclined column formwork includes two sub-formworks with semi-circular cross sections, and the sub-formworks are made of wood.
[0017] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, the large-diameter reinforced concrete inclined column formwork reinforcement structure also includes iron rings, which are tied to the side walls of the two sub-formworks.
[0018] In the large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model, multiple sheet metal rings are provided, and the multiple sheet metal rings are distributed along the length direction of the inclined column formwork, with the distance between two adjacent sheet metal rings being 25cm-35cm.
[0019] Compared with the prior art, the advantages of this utility model are as follows: The large-diameter reinforced concrete inclined column formwork reinforcement structure of this utility model can form a concrete inclined column by pouring concrete into the inclined column formwork. The inclined column formwork has support rods at the front, back, left, and right sides, which prevents the inclined column formwork from shifting and ensures that the formed concrete inclined column meets the requirements in terms of shape and size. The support rods are connected to square timber, which can prevent the support rods from damaging the inclined column formwork. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.
[0021] Figure 1 A partial structural diagram of the large-diameter reinforced concrete inclined column formwork reinforcement structure provided in the preferred embodiment of this utility model.
[0022] Figure 2 This is another structural schematic diagram of the large-diameter reinforced concrete inclined column formwork reinforcement structure provided in the preferred embodiment of this utility model.
[0023] Figure 3 This is a top view of the large-diameter reinforced concrete inclined column formwork reinforcement structure provided in a preferred embodiment of the present invention.
[0024] Figure 4 A partial structural diagram of the large-diameter reinforced concrete inclined column formwork reinforcement structure provided in the preferred embodiment of this utility model.
[0025] in,
[0026] 100. Concrete floor
[0027] 11. Inclined column formwork,
[0028] 12. Square timber,
[0029] 13. Support rod; 131. Steel pipe; 132. Top support; 1321. Wooden peg.
[0030] 14. Steel wire.
[0031] In the diagram, units with similar structures are represented by the same labels. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0033] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.
[0034] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.
[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0036] Existing inclined column formwork is difficult to position, prone to grout leakage during concrete pouring, and its cross-sectional dimensions are easily altered.
[0037] The following is a preferred embodiment of a large-diameter reinforced concrete inclined column formwork reinforcement structure provided by this utility model, which can solve the above technical problems.
[0038] This utility model provides a preferred embodiment of a formwork reinforcement structure for large-diameter reinforced concrete inclined columns. Please refer to... Figure 1 and Figure 3 The large-diameter reinforced concrete inclined column formwork reinforcement structure includes an inclined column formwork 11, four square timbers 12, and multiple support rods 13. The inclined column formwork 11 is an inclined cylindrical shape. The four square timbers 12 are respectively set at the front, back, left, and right positions along the inclined direction of the inclined column formwork 11. The square timbers 12 are long strips and parallel to the inclined column formwork 11. At least one support rod 13 is set at each square timber 12. One end of each support rod 13 is fixed to the concrete ground 100 and spaced apart from the bottom of the inclined column formwork 11. The other end of each support rod is connected to the corresponding square timber 12.
[0039] This utility model relates to a large-diameter reinforced concrete inclined column formwork reinforcement structure. Concrete is poured into the inclined column formwork 11 to form a concrete inclined column. The formwork 11 has support rods 13 at its front, back, left, and right sides, preventing displacement and ensuring the formed concrete inclined column meets shape and size requirements. The support rods 13 are connected to the square timber 12, preventing damage to the inclined column formwork 11.
[0040] Please refer to Figure 1 Each square timber 12 is provided with two or more support rods 13. The support rods 13 connected to the same square timber 12 are parallel and arranged vertically. Two or more support rods 13 support one square timber 12, which can improve the support strength; the parallel support rods 13 connected to the same square timber 12 can make the multiple support rods 13 connected to the same square timber 12 evenly stressed.
[0041] Please refer to Figure 4Each support rod 13 includes a steel pipe 131 and a top support 132. One end of the steel pipe 131 is fixed to the concrete ground 100, and the top support 132 is telescopically connected to the other end of the steel pipe 131. With the above structure, the length of the support rod 13 can be adjusted to connect the support rod 13 to the square timber 12 at a suitable position.
[0042] Please refer to Figure 4 A wooden peg 1321 is provided at the end of the top support 132 away from the steel pipe 131, and the wooden peg 1321 is connected to the square timber 12 by long nails. The above structure can make the support rod 13 and the square timber 12 firmly connected, and also facilitates the removal of the support rod 13.
[0043] Please refer to Figure 4 The thickness of the square timber 12 is greater than the thickness of the inclined column formwork 11. The thicker square timber 12 can prevent long nails from piercing through the inclined column formwork 11.
[0044] Please refer to Figure 1 The angle A between the support rod 13 and the concrete ground 100 is 45°-60°, which makes the support rod 13 stably support the inclined column formwork 11.
[0045] Please refer to Figure 2 The reinforcement structure for large-diameter reinforced concrete inclined column formwork also includes steel wire 14, which is inclinedly positioned directly behind the inclined column formwork 11 in the direction of inclination. Figure 2 On the left side of the inclined column formwork 11, one end of the steel wire 14 is fixed in the concrete ground 100, and the other end is connected to the side wall of the inclined column formwork 11. By using the steel wire 14 to pull the inclined column formwork 11 at an angle, the stress on the support rod 13 directly in front of the inclined column formwork 11 in the direction of inclination can be reduced, preventing damage to the inclined column formwork 11 and the support rod 13.
[0046] The inclined column formwork 11 includes two sub-formworks with semi-circular cross sections. The sub-formworks are made of wood, which facilitates the processing of the inclined column formwork 11 and also facilitates demolding.
[0047] The reinforcement structure for large-diameter reinforced concrete inclined column formwork also includes sheet metal rings (not shown in the figure). The sheet metal rings are tied to the side walls of the two sub-formworks to reinforce them.
[0048] Multiple sheet metal rings are provided, distributed along the length of the inclined column template 11. The distance between two adjacent sheet metal rings is 25cm-35cm, which makes the two sub-templates more stable.
[0049] Installation and use process of the large-diameter reinforced concrete inclined column formwork reinforcement structure according to a preferred embodiment of this utility model:
[0050] Two sub-formwork panels are tied together with sheet metal rings to form an inclined column formwork 11. The inclined column formwork 11 is placed in the designated position. The inclined column formwork 11 is inclined in four vertical directions by support rods 13 and inclined by steel wires 14. The concrete inclined column is poured. After the concrete inclined column is poured, the inclined column formwork 11 is not removed, but kept moist and cured until it is completely set before being removed.
[0051] This is the installation and use process of the large-diameter reinforced concrete inclined column formwork reinforcement structure of this preferred embodiment.
[0052] This utility model relates to a large-diameter reinforced concrete inclined column formwork reinforcement structure. By pouring concrete into the inclined column formwork, a concrete inclined column can be formed. The formwork has support rods at the front, back, left, and right sides, preventing displacement and ensuring the formed concrete inclined column meets shape and size requirements. The support rods are connected to square timber to prevent damage to the inclined column formwork.
[0053] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the concept of the technical solution of the present invention, should be included within the scope of protection of the present invention.
Claims
1. A large-diameter reinforced concrete batter formwork reinforcement structure, characterized by, The utility model relates to a large-diameter reinforced concrete inclined column formwork reinforcing structure which comprises the following parts: an inclined column formwork which is a tilted cylinder; four square timbers which are respectively arranged at the front, back, left and right of the inclined direction of the inclined column formwork, the square timbers are long strips, and the square timbers are parallel to the inclined column formwork; and a plurality of supporting rods, at least one supporting rod is arranged at each square timber, one end of each supporting rod is fixed to the concrete ground, the other end of each supporting rod is connected to the corresponding square timber, and the supporting rod is arranged in a spaced manner with the bottom of the inclined column formwork.
2. The large-diameter reinforced concrete batter post formwork reinforcement structure according to claim 1, characterized by, Two or more supporting rods are arranged at each square timber, the supporting rods connected to the same square timber are parallel to each other and arranged in a vertical direction.
3. The large-diameter reinforced concrete batter post formwork reinforcement structure according to claim 1, characterized by, Each supporting rod comprises a steel pipe and a jack, one end of the steel pipe is fixed to the concrete ground, and the other end of the steel pipe is telescopically connected to the jack.
4. The large-diameter reinforced concrete batter post formwork reinforcement structure according to claim 3, characterized by, The jack is provided with a wooden peg at the end away from the steel pipe, and the wooden peg is connected to the square timber through a long nail.
5. The large-diameter reinforced concrete batter post formwork reinforcement structure according to claim 4, characterized by, The thickness of the square timber is greater than the thickness of the inclined column formwork.
6. The large-diameter reinforced concrete batter post form tieback reinforcement structure according to claim 1, characterized by, The included angle between the supporting rod and the concrete ground is 45-60 degrees.
7. The large-diameter reinforced concrete batter post form tieback reinforcement structure according to claim 1, characterized by, The large-diameter reinforced concrete inclined column formwork reinforcing structure further comprises a steel wire which is arranged in a tilted manner at the back of the inclined direction of the inclined column formwork, one end of the steel wire is fixed to the concrete ground, and the other end of the steel wire is connected to the side wall of the inclined column formwork.
8. The large-diameter reinforced concrete batter post form tieback reinforcement structure according to claim 1, characterized by, The inclined column formwork comprises two sub-formworks with semicircular cross sections, and the sub-formworks are made of wood.
9. The large-diameter reinforced concrete batter post form tieback reinforcement structure according to claim 8, characterized by, The large-diameter reinforced concrete inclined column formwork reinforcing structure further comprises an iron sheet ring which is bound to the side wall of the two sub-formworks.
10. The large-diameter reinforced concrete batter post form tieback reinforcement structure according to claim 9, characterized by, A plurality of iron sheet rings are arranged, the plurality of iron sheet rings are distributed along the length direction of the inclined column formwork, and the distance between two adjacent iron sheet rings is 25-35 cm.