High-strength concrete pole erecting ring

Abstract

The utility model discloses a high-strength concrete pole erecting ring which is arranged between an inner mold and a steel bar. The erecting ring comprises a body, the body is provided with an outer periphery and an inner periphery after plane projection, the outer periphery surrounds the inner periphery, the outer periphery and the inner periphery are arranged at intervals, and the outer periphery makes contact with the steel bars; the supporting pieces are connected to the main body at intervals and arranged in the inner enclosure, the supporting pieces make contact with the inner enclosure and the inner mold and are welded to the main body, and a turning space is formed between each supporting piece and the main body; therefore, the technical problems that the erection ring and the reinforcing steel bars are exposed outside the concrete, the exposed parts are easy to rust, the structural strength is relatively low, and the service life is relatively short are solved.

Description

Technical Field

[0001] This utility model relates to the field of concrete pole technology, specifically a high-strength concrete pole support ring. Background Technology

[0002] High-strength concrete poles are poles made of concrete and steel reinforcement. They are a type of infrastructure used for transmitting and distributing electricity. They have high structural strength, good crack resistance, and a long service life.

[0003] A steel reinforcement cage is generally composed of multiple steel bars arranged in a circle. To ensure that the steel bars can be supported, the traditional method is to use a support ring, which is placed between the steel bars and the steel bars are arranged around the outer circle of the support ring. Then, the support ring is tied to the steel bars with tie wire. In this structure, during the subsequent pouring of concrete, the support ring and steel bars will be exposed to the outside of the concrete. The exposed parts are prone to rust, which affects the structural strength and reduces the service life. Utility Model Content

[0004] In view of the above-mentioned shortcomings in the related technologies, the purpose is to provide a high-strength concrete pole support ring to solve the technical problems in the related technologies, such as the support ring and reinforcing steel being exposed on the outside of the concrete, the exposed parts being prone to rust, the structural strength being relatively low, and the service life being relatively short.

[0005] The technical solution to achieve the objective is: a high-strength concrete pole support ring, set between the inner formwork and the reinforcing steel; the support ring comprises:

[0006] The main body, when projected onto a plane, has an outer perimeter and an inner perimeter. The outer perimeter surrounds the inner perimeter, and the outer perimeter and the inner perimeter are spaced apart. The outer perimeter contacts the reinforcing steel.

[0007] And several support members are connected at intervals to the main body and disposed in the inner circumference. The support members are in contact with the inner circumference and the inner mold. The support members are welded to the main body, and each support member has a bending space between itself and the main body.

[0008] Furthermore: the outer perimeter is a first circular ring, and the inner perimeter is a second circular ring, with the first circular ring and the second circular ring sharing a common center.

[0009] Furthermore: a partial cross-section of the main body is a first circular surface;

[0010] The diameter A of the first circular surface is 3mm-15mm.

[0011] Furthermore, the diameter B of the outer perimeter is 100mm-1000mm.

[0012] Furthermore, the number of support members is six, evenly distributed within the inner perimeter.

[0013] Furthermore: the support member is a steel ball or a round steel segment.

[0014] Furthermore: the diameter C of the steel ball is 5mm-20mm;

[0015] The diameter C is the diameter of the second circular surface after the steel ball is cut open from the center position.

[0016] Furthermore, the center point D of the second circular surface is on the same horizontal straight line as the center point E of the first circular surface.

[0017] Furthermore, the centerline F of the round steel segment is set parallel to the centerline G of the inner circumference.

[0018] The above technical solution has the following beneficial effects: a high-strength concrete pole support ring, compared with related technologies, is provided with a main body and supporting components;

[0019] After the main body is projected in plan, it has an outer perimeter and an inner perimeter, with the outer perimeter in contact with the reinforcing steel bars;

[0020] After the main body and the supporting components are welded together, a support is formed between the inner mold and the reinforcing bars, which is beneficial for the positioning of the reinforcing bars. There is also a bending space between the main body and the supporting components, which can accommodate concrete, increasing the contact area with the concrete and facilitating the connection with the concrete into a relatively whole. This prevents the reinforcing bars and the main body from being exposed to the outside of the concrete, improving the structural strength and extending the service life.

[0021] At the same time, the use of support components not only provides reliable support but also requires relatively less material, thus saving material costs;

[0022] This overcomes the technical problems of exposed reinforcing bars and steel bars on the outside of concrete, which are prone to rust, resulting in relatively low structural strength and a relatively short service life. It achieves the technical effect of eliminating exposed reinforcing bars on the outside of concrete, improving structural strength, and extending service life, and is therefore practical. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure in planar projection after the main body and supporting components are combined;

[0024] Figure 2 Schematic diagram of the structure when the supporting component is a steel ball;

[0025] Figure 3 Structural diagram when the supporting component is a round steel segment;

[0026] Figure 4 for Figure 2 A partial sectional view;

[0027] Figure 5 for Figure 4 A magnified view of part H in the diagram;

[0028] Figure 6 for Figure 3 A partial sectional view;

[0029] Figure 7 A schematic diagram of the structure after the main body, supporting components, and reinforcing bars are embedded in concrete;

[0030] In the diagram: 10. Main body, 11. Outer perimeter, 12. Inner perimeter, 10-1. First circular surface, 20. Supporting component, 21. Steel ball, 22. Circular steel segment, 21-1. Second circular surface, 30. Turning space, 100. Inner mold, 200. Reinforcing bar. Detailed Implementation

[0031] To make the content easier to understand, the following detailed description is provided with reference to specific embodiments and accompanying drawings;

[0032] A high-strength concrete pole support ring solves the technical problems of exposed support rings and reinforcing bars on the outside of concrete, which are prone to rust, resulting in relatively low structural strength and a relatively short service life. This new ring can be manufactured and used, achieving the positive effects of eliminating exposed reinforcing bars, improving structural strength, and extending service life. The overall concept is as follows:

[0033] Implementation

[0034] like Figure 1 , Figure 7 As shown; a high-strength concrete pole support ring is disposed between the inner formwork 100 and the reinforcing steel 200; characterized in that the support ring comprises:

[0035] The main body 10, when projected in a plane, has an outer perimeter 11 and an inner perimeter 12. The outer perimeter 11 surrounds the inner perimeter 12, and the outer perimeter 11 and the inner perimeter 12 are spaced apart. The outer perimeter 11 is in contact with the reinforcing bar 200.

[0036] And a number of support members 20 are connected at intervals to the main body 10 and disposed in the inner perimeter 12. The support members 20 are in contact with the inner perimeter 12 and the inner mold 100. The support members 20 are welded to the main body 10, and each support member 20 has a bending space 30 between itself and the main body 10.

[0037] Specifically, during implementation, after the main body 10 and the support member 20 are welded together, a support is formed between the inner mold 100 (the inner mold 100 is a hollow cylindrical structure) and the reinforcing bar 200, which is conducive to the positioning of the reinforcing bar 200. Furthermore, there is a bending space 30 between the main body 10 and the support member 20, which can accommodate concrete, increasing the contact area with the concrete and facilitating the connection with the concrete into a relatively whole. This prevents the reinforcing bar 200 and the main body 10 from being exposed to the outside of the concrete, thereby improving the structural strength and extending the service life.

[0038] Another implementation method:

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown; in implementation, after the planar projection of the main body 10, it has an outer perimeter 11 and an inner perimeter 12. The outer perimeter 11 surrounds the inner perimeter 12, and the outer perimeter 11 and the inner perimeter 12 are spaced apart, so that the main body 10 forms a ring structure, which is beneficial to fit on the inner mold 100. Furthermore, the outer perimeter 11 can contact and position the reinforcing bar 200 (for example, when the reinforcing bar 200 contacts the outer perimeter 11, the main body 10 and the reinforcing bar 200 are tied together with tie wire, or barbed wire is wrapped around the reinforcing bar 200 to press the reinforcing bar 200 tightly to the outer perimeter 11).

[0040] The outer perimeter 11 is a first circular ring, and the inner perimeter 12 is a second circular ring. The first circular ring and the second circular ring share the same center. The main body 10 forms a circular ring structure, which is relatively aesthetically pleasing. After the main body 10 and the support member 20 are welded together, they can be evenly supported between the inner mold 100 and the reinforcing bar 200, so that the distance between each reinforcing bar 200 and the inner mold 100 is relatively uniform and the positioning accuracy is relatively high. During the subsequent pouring of concrete, the main body 10 and the reinforcing bar 200 will not be exposed to the outside of the concrete.

[0041] The partial cross-section of the main body 10 is a first circular surface 10-1, and the diameter A of the first circular surface 10-1 is 3mm-15mm. It has a regular shape, which is easy to process and manufacture, and is relatively aesthetically pleasing.

[0042] The diameter B of the outer periphery 11 is 100mm-1000mm. The size setting allows for a variety of specifications to be selected for the main body 10, which provides relatively good flexibility in use.

[0043] There are six support members 20, which are evenly distributed in the inner perimeter 12 and welded to the main body 10, making assembly relatively convenient;

[0044] The number of support members 20 is not limited to six, for example, eight or ten. The larger the diameter B of the outer perimeter 11, the more support members 20 there are, which is beneficial to improving the structural strength.

[0045] The support member 20 is a steel ball 21 or a round steel segment 22;

[0046] The diameter C of the steel ball 21 is 5mm-20mm; the diameter C is the diameter of the second circular surface 21-1 after the steel ball 21 is cut open from the center position; the size setting allows the steel ball 21 to have a variety of specifications to choose from, and the flexibility of use is relatively good.

[0047] The center point D of the second circular surface 21-1 and the center point E of the first circular surface 10-1 are on the same horizontal straight line, resulting in relatively uniform assembly accuracy and a more aesthetically pleasing appearance.

[0048] The steel ball 21 can form a reliable support, using relatively less material, saving material costs. Moreover, after the concrete is poured, because the steel ball 21 is spherical, the volume exposed outside the concrete is relatively small (for example, the exposed point is roughly an arc-shaped small protrusion), which will not affect the structural strength of the main body 10 and the reinforcing bar 200.

[0049] The centerline F of the round steel segment 22 is set parallel to the centerline G of the inner circumference 12. Its regular shape facilitates processing and manufacturing, and allows the round steel segment 22 to evenly contact the inner mold 100 and support itself on the inner mold 100 to form a reliable support. At the same time, it uses relatively less material, saving material costs. After the concrete is poured, since the sidewall of the round steel segment 22 is an arc surface, the volume exposed outside the concrete is relatively small and will not affect the structural strength of the main body 10 and the reinforcing steel 200.

[0050] The steel ball 21 or round steel segment 22 is provided, and the contact area with the inner mold 100 is relatively small, which can not only form a reliable support structure, but also will not damage the inner mold 100.

[0051] When using steel balls 21, the wall thickness of the concrete pole after pouring concrete is within 40 mm, which ensures structural strength and extends service life.

[0052] When using round steel section 22, after pouring concrete, the resulting concrete pole (which is roughly a hollow cylindrical structure) has a wall thickness of over 40 millimeters, ensuring structural strength and extending service life.

[0053] Among them, after the main body 10 and the support member 20 are welded together, they form a frame ring. The spacing I between the frame rings is 200mm-1000mm, which makes assembly relatively convenient and ensures structural strength.

[0054] In the description, it should be understood that the terms "up", "down", "left", "right", "front", "back", etc., indicate the orientation or positional relationship based on the positional relationship shown in the accompanying drawings, and are only for the convenience or simplification of the description, rather than indicating a specific orientation that must be present; the operation process described in the embodiments is not an absolute usage step, and corresponding adjustments can be made in actual use;

[0055] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art; the words “first,” “second,” and similar terms used in the specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components, and similarly, the words “a” or “a” and similar terms do not determine a quantity limitation, but rather indicate the presence of at least one, as determined by the content of the embodiments;

[0056] The above description is only a preferred embodiment, but the scope of protection is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the disclosed technology, based on the technical solution and inventive concept, should be included within the scope of protection.

Claims

1. A high-strength concrete pole support ring, disposed between an inner formwork (100) and reinforcing bars (200); characterized in that, The support ring includes: The main body (10) has an outer perimeter (11) and an inner perimeter (12) after the planar projection of the main body (10). The outer perimeter (11) surrounds the inner perimeter (12). The outer perimeter (11) and the inner perimeter (12) are spaced apart. The outer perimeter (11) is in contact with the steel bar (200). And several support members (20) are connected at intervals to the main body (10) and disposed in the inner circumference (12). The support members (20) are in contact with the inner circumference (12) and the inner mold (100). The support members (20) are welded to the main body (10), and each support member (20) has a turning space (30) between it and the main body (10).

2. The high-strength concrete pole support ring according to claim 1, characterized in that: The outer perimeter (11) is a first circular ring, and the inner perimeter (12) is a second circular ring, with the first circular ring and the second circular ring sharing a common center.

3. The high-strength concrete pole support ring according to claim 2, characterized in that: The partial cross-section of the main body (10) is a first circular surface (10-1). The diameter A of the first circular surface (10-1) is 3mm-15mm.

4. The high-strength concrete pole support ring according to claim 2, characterized in that: The diameter B of the outer periphery (11) is 100mm-1000mm.

5. The high-strength concrete pole support ring according to claim 3, characterized in that: The number of the support members (20) is six, and they are evenly distributed in the inner perimeter (12).

6. The high-strength concrete pole support ring according to claim 5, characterized in that: The support member (20) is a steel ball (21) or a round steel segment (22).

7. A high-strength concrete pole support ring according to claim 6, characterized in that: The diameter C of the steel ball (21) is 5mm-20mm; The diameter C is the diameter of the second circular surface (21-1) after the steel ball (21) is cut open from the center position.

8. The high-strength concrete pole support ring according to claim 7, characterized in that: The center point D of the second circular surface (21-1) and the center point E of the first circular surface (10-1) are on the same horizontal straight line.

9. A high-strength concrete pole support ring according to claim 6, characterized in that: The centerline F of the round steel segment (22) is set parallel to the centerline G of the inner circumference (12).

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