Fixing device for storage of reinforcement cage

Abstract

The utility model relates to a fixing device for storing a reinforcement cage. The fixing device comprises at least one pair of reinforcement cage fixers, the reinforcement cage fixer comprises an arc-shaped support, a height support and a base, the arc-shaped support is located above the base and protrudes downwards, the upper portion of the arc-shaped support is connected to the base through the height support, and the lower portion of the arc-shaped support is connected with the base; each pair of reinforcement cage fixers can be oppositely arranged on the two sides of a cylindrical reinforcement cage, the arc-shaped supports of each pair of reinforcement cage fixers can support the bottom face and the side face of the cylindrical reinforcement cage, and the arc-shaped supports of each pair of reinforcement cage fixers can fix the cylindrical reinforcement cage. Under the acting force of the cylindrical reinforcement cage, the base is guaranteed to be fixed, and on the premise that the base cannot move, the arc-shaped supports on the two sides clamp and fix the cylindrical reinforcement cage, it is guaranteed that the cylindrical reinforcement cage cannot roll under the influence of various external factors, and influences on the quality of the reinforcement cage or safety accidents are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar cage storage and fixing, in particular to a fixing device for steel bar cage storage. Background Art

[0002] In construction projects, the cylindrical pile foundation steel cage is large in size. When the steel cage is stored, it may roll due to various external factors, which will affect the quality of the steel cage or cause safety accidents. Therefore, how to fix the cylindrical steel cage when it is stored is an urgent problem to be solved. Utility Model Content

[0003] The purpose of the utility model is to provide a fixing device for storing a steel cage in view of the problem in the prior art that the steel cage rolls due to various external factors, which affects the quality of the steel cage or causes safety accidents.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A fixing device for storing a steel cage includes at least one pair of steel cage fixers;

[0006] The steel cage fixer comprises an arc support, a height support and a base, wherein the arc support is located above the base, the arc support protrudes downward, the upper part of the arc support is connected to the base through the height support, and the lower part of the arc support is connected to the base;

[0007] Each pair of the steel cage fixers can be relatively arranged on both sides of the cylindrical steel cage, the arc-shaped supports of each pair of the steel cage fixers can be supported on the bottom and side surfaces of the cylindrical steel cage, and the arc-shaped supports of each pair of the steel cage fixers can fix the cylindrical steel cage.

[0008] The fixing device for storing steel cages described in this scheme has a force path for the steel cage fixer such that the bottom and side surfaces of the cylindrical steel cage act on the lower and upper ends of the arc-shaped support respectively, the force on the lower end of the arc-shaped support is directly transmitted to the base, and the force on the upper part of the arc-shaped support is transmitted to the height support and then to the base, and the base is fixed under the force of the cylindrical steel cage; each pair of the steel cage fixers can be relatively arranged on both sides of the cylindrical steel cage, and the arc-shaped supports of each pair of the steel cage fixers can be supported on the bottom and side surfaces of the cylindrical steel cage, and under the premise that the base cannot move, the arc-shaped supports on both sides clamp and fix the cylindrical steel cage, ensuring that the cylindrical steel cage will not roll under the influence of various external factors, thereby avoiding affecting the quality of the steel cage or causing safety accidents.

[0009] As a preferred embodiment of the present invention, the base includes a first bottom bar, a second bottom bar and a third bottom bar, the first bottom bar, the second bottom bar and the third bottom bar are connected end to end to form a triangular frame structure, and the lower end of the arc-shaped support is connected above the intersection of the first bottom bar and the second bottom bar.

[0010] The base adopts a triangular frame structure with a simple structure and uses the triangle for stability. The lower end of the arc support is connected to the top of the intersection of the first bottom rod and the second bottom rod, which can ensure stable support for the arc support.

[0011] As a preferred solution of the present invention, the first bottom bar and the second bottom bar are of equal length, and the arc-shaped support is located in the middle of the first bottom bar and the second bottom bar.

[0012] The base adopts an isosceles triangle frame structure, so that the arc support is located in the middle of the first bottom rod and the second bottom rod, thereby improving the stability of the front and rear supports.

[0013] As a preferred solution of the present invention, the angle between the first bottom bar and the second bottom bar is 30°-60°, which can ensure the stability of the support while avoiding the need for the first bottom bar and the second bottom bar to be set too long to cause material waste and space occupation. This setting can reduce the volume of the base.

[0014] As a preferred embodiment of the present invention, the height support includes a first height support rod and a second height support rod, the first height support rod and the second height support rod are inclined, the upper ends of the first height support rod and the second height support rod are connected to the same position on the upper part of the arc support, the lower end of the first height support rod is connected to the middle part of the first bottom rod, the lower end of the second height support rod is connected to the middle part of the second bottom rod, and the distance between the horizontal projection of the upper ends of the first height support rod and the second height support rod and the lower end of the arc support is smaller than the distance between the horizontal projection of the lower ends of the first height support rod and the second height support rod and the lower end of the arc support.

[0015] The height support adopts the first height support rod and the second height support rod to respectively connect the middle part of the first bottom rod and the middle part of the second bottom rod, forming relatively arranged oblique braces in the longitudinal direction of the cylindrical steel cage, which has a better supporting effect on the arc support; and the distance between the horizontal projection of the upper end of the first height support rod and the second height support rod and the lower end of the arc support is smaller than the distance between the horizontal projection of the lower end of the first height support rod and the second height support rod and the lower end of the arc support, so that the first height support rod and the second height support rod form an oblique brace toward the cylindrical steel cage support in the transverse direction of the cylindrical steel cage, which can better offset the force of the cylindrical steel cage on the arc support, making the support more stable.

[0016] As a preferred solution of the utility model, the first height support rod, the second height support rod, the first bottom rod, the second bottom rod, the third bottom rod and the arc support are all steel bar structures, the first height support rod, the second height support rod, the first bottom rod, the second bottom rod, the third bottom rod and the arc support are welded at corresponding connections, and the steel cage fixer is an integrated structure.

[0017] The steel structure has ribs on the outside, which has greater friction and better support effect. In addition, the steel structure can use discarded steel bars on site, which can save resources and improve resource utilization.

[0018] As a preferred solution of the utility model, the height of the intersection of the height support connecting the arc support is 1 / 15-1 / 5 of the diameter of the cylindrical steel cage, which can stably support and fix the cylindrical steel cage without setting the arc support and the height support too high, saving materials and reducing space occupancy.

[0019] As a preferred solution of the utility model, the intersection point where the height support is connected to the arc support can abut against the longitudinal steel bars of the cylindrical steel cage, and the end of the upper end of the arc support is higher than the intersection point where the height support is connected to the arc support, so that the cylindrical steel cage can be supported more stably by the arc support.

[0020] As a preferred solution of the utility model, the central angle corresponding to the curvature of the arc support is 80°-135°, and the arc support can be adapted to support the outside of the cylindrical steel cage, and can stably support and fix the cylindrical steel cage without setting the arc support and the height support too large, thereby saving materials and reducing space occupancy.

[0021] As a preferred embodiment of the present invention, a pair of steel cage fixers are arranged at intervals of 2m-4m along the longitudinal length of the cylindrical steel cage, the steel cage fixers are evenly arranged along the longitudinal length of the cylindrical steel cage, and the steel cage fixers near the longitudinal ends of the cylindrical steel cage are 2m-4m away from the corresponding ends of the cylindrical steel cage.

[0022] It can ensure stable support for the cylindrical steel cage.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0024] 1. The fixing device for storing steel cages described in the utility model, each pair of the steel cage fixers can be relatively arranged on both sides of the cylindrical steel cage, and the arc-shaped supports of each pair of the steel cage fixers can be supported on the bottom and side surfaces of the cylindrical steel cage. Under the force of the cylindrical steel cage, the base is fixed, and under the premise that the base cannot move, the arc-shaped supports on both sides clamp and fix the cylindrical steel cage, ensuring that the cylindrical steel cage will not roll under the influence of various external factors, thereby avoiding affecting the quality of the steel cage or causing safety accidents.

[0025] 2. The base of the fixing device for storing steel cages of the utility model adopts a triangular frame structure, and the structure is simple, and the triangle has stability, and the lower end of the arc support is connected to the upper part of the intersection of the first bottom bar and the second bottom bar, which can ensure the stable support of the arc support. The base adopts an isosceles triangle frame structure, so that the arc support is located in the middle of the first bottom bar and the second bottom bar, improving the stability of the front and rear supports.

[0026] 3. The fixing device for storing steel cages of the utility model comprises a base including a first bottom bar, a second bottom bar and a third bottom bar, and a height support including a first height support bar and a second height support bar. The first height support bar, the second height support bar, the first bottom bar, the second bottom bar, the third bottom bar and the arc support are all steel bar structures and welded into an integrated structure. The steel bar structure has ribs on the outside, which has greater friction and better support effect. The steel bar structure can use discarded steel bars on site, which can save resources and improve resource utilization.

[0027] 4. The fixing device for storing steel cages described in the utility model can be set to a smaller structure with height support, arc support and triangular frame structure, on the premise of ensuring that the cylindrical steel cage can be supported more stably by arc supports, which can save materials and reduce space occupation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a fixing device for storing a steel cage according to the utility model;

[0029] Figure 2 It is a structural schematic diagram of the steel cage fixer described in the utility model;

[0030] Figure 3 It is a front view schematic diagram of the steel cage fixer described in the utility model;

[0031] Figure 4 It is a side view schematic diagram of the steel cage fixer described in the utility model;

[0032] Figure 5It is a top view schematic diagram of the steel cage fixer described in the utility model;

[0033] Figure 6 It is a schematic diagram of the use status of the fixing device for storing steel bar cages described in the utility model.

[0034] Icons: 1. Arc support; 2. Height support; 3. Base; 31. First bottom bar; 32. Second bottom bar; 33. Third bottom bar; 4. Cylindrical steel cage; 41. Longitudinal steel bars. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in combination with test examples and specific implementation methods. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0036] In the description of the specific embodiments of the present invention, unless otherwise specified, the terms indicating the orientation or position relationship such as "upper", "lower", "left", "right", "center", "inside", "outside", etc. are all expressions based on the orientation or position relationship shown in the drawings, or the orientation or position relationship when the product / equipment / device of the utility model is usually used. These terms of orientation or position relationship are only for the convenience of describing the scheme of the utility model or simplifying the description in the specific embodiments, so that technicians can quickly understand the scheme, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simplified to mean that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the solution of the utility model.

[0038] In addition, the expressions “first”, “second”, “third”, etc. that appear in the terms are merely descriptions used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0039] In addition, in the description of the embodiments of the present invention, "several", "multiple" and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0040] In addition, in the description of the technical solution of the utility model, unless otherwise clearly specified / defined / restricted, the terms "set", "install", "connect", "connected", "provided with", "laid", and "arranged" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, and can be welding, riveting, bolting, threading, and other commonly used connection means in the field. This connection can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of two components.

[0041] Example 1

[0042] This embodiment provides a fixing device for storing a steel cage, such as Figure 1-Figure 6 As shown, it includes at least one pair of reinforcement cage fixers;

[0043] The steel cage fixer comprises an arc support 1, a height support 2 and a base 3, wherein the arc support 1 is located above the base 3, the arc support 1 protrudes downward, the upper part of the arc support 1 is connected to the base 3 through the height support 2, and the lower part of the arc support 1 is connected to the base 3;

[0044] Each pair of the steel cage fixers can be relatively arranged on both sides of the cylindrical steel cage 4, the arc-shaped supports 1 of each pair of the steel cage fixers can be supported on the bottom and side surfaces of the cylindrical steel cage 4, and the arc-shaped supports 1 of each pair of the steel cage fixers can fix the cylindrical steel cage 4.

[0045] In this embodiment, Figure 6 As shown, the force path of the steel cage fixer is that the bottom and side surfaces of the cylindrical steel cage 4 act on the lower and upper ends of the arc support 1 respectively, the force at the lower end of the arc support 1 is directly transmitted to the base 3, and the force at the upper part of the arc support 1 is transmitted to the height support 2 and then to the base 3. Under the action of the cylindrical steel cage 4, the base 3 is guaranteed to be fixed.

[0046] In this embodiment, the arc support 1 can be supported on the bottom and side of the cylindrical steel cage 4 to ensure stable support for the cylindrical steel cage 4; more preferably, the arc support 1 can be adapted to support the bottom and side of the cylindrical steel cage 4, that is, the arc support 1 can fit the cylindrical steel cage 4 to increase the support area, reduce stress concentration, avoid affecting the quality of the cylindrical steel cage 4, and this support is more stable. In this embodiment, the central angle corresponding to the curvature of the arc support 1 is 80°-135°, and the arc support 1 can be adapted to support the outside of the cylindrical steel cage 4, and can stably support and fix the cylindrical steel cage 4, and there is no need to set the arc support 1 and the height support 2 too large, saving materials and reducing space occupation.

[0047] In this embodiment, the base 3 is provided to stably support the arc-shaped support 1, and the configuration structure of the base 3 can be selected. Figure 2 and Figure 5 As shown, the base 3 includes a first bottom bar 31, a second bottom bar 32 and a third bottom bar 33, and the first bottom bar 31, the second bottom bar 32 and the third bottom bar 33 are connected end to end to form a triangular frame structure. The base 3 adopts a triangular frame structure, and the structure is simple, and the triangle has stability. The lower end of the arc support 1 is connected to the upper part of the intersection of the first bottom bar 31 and the second bottom bar 32, which enhances the connection strength between the arc support 1 and the base 3, and can ensure stable support for the arc support 1.

[0048] Furthermore, the first bottom rod 31 and the second bottom rod 32 are of equal length, that is, the base 3 adopts an isosceles triangle frame structure, and the arc support 1 is located in the middle of the first bottom rod 31 and the second bottom rod 32, thereby improving the stability of the longitudinal front and rear support of the cylindrical steel cage 4.

[0049] Furthermore, the included angle between the first bottom bar 31 and the second bottom bar 32 is preferably 30°-60°, which can ensure the stability of the support while avoiding the need for the first bottom bar 31 and the second bottom bar 32 to be too long, thereby wasting materials and occupying space. This arrangement can reduce the volume of the base.

[0050] In this embodiment, Figure 3 As shown, the height support 2 is mainly used to support the upper end of the arc support 1 at a certain height above the base 3, and to ensure the stability of the support, so that the upper end of the arc support 1 can be stably supported on the side of the cylindrical steel cage 4, ensuring the fixing ability of the cylindrical steel cage 4. The structural form of the height support 2 can also be selected in various ways. Under the premise that the base 3 adopts a triangular frame structure, as a preferred embodiment, Figure 2 , Figure 4 and Figure 5 As shown, the height support 2 includes a first height support rod and a second height support rod, the first height support rod and the second height support rod are inclinedly arranged, the upper ends of the first height support rod and the second height support rod are connected to the same position on the upper part of the arc support 1, the lower end of the first height support rod is connected to the middle of the first bottom rod 31, and the lower end of the second height support rod is connected to the middle of the second bottom rod 32, forming relatively arranged oblique braces in the longitudinal direction of the cylindrical steel cage 4, that is, Figure 5 The left and right sides are arranged relatively to each other, which has a better supporting effect on the arc support 1; when the base 3 adopts an isosceles triangle frame structure, a symmetrically arranged diagonal brace can be formed in the longitudinal direction of the cylindrical steel cage 4. The distance between the horizontal projection of the upper end of the first height support rod and the lower end of the arc support 1 is smaller than the distance between the horizontal projection of the lower end of the first height support rod and the lower end of the arc support 1, and the distance between the horizontal projection of the upper end of the second height support rod and the lower end of the arc support 1 is smaller than the distance between the horizontal projection of the lower end of the second height support rod and the lower end of the arc support 1, so that the first height support rod and the second height support rod form a diagonal brace supporting the cylindrical steel cage 4 in the transverse direction of the cylindrical steel cage 4, that is, with the Figure 3 As shown in the figure, the upper ends of the first height support rod and the second height support rod are on the right side of the lower end, which can better offset the force of the cylindrical steel cage 4 on the arc support 1, making the support more stable.

[0051] As a preferred embodiment, the height of the intersection where the height support 2 connects the arc support 1 is 1 / 15-1 / 5 of the diameter of the cylindrical steel cage 4. Figure 6 It is only for illustration, which can stably support and fix the cylindrical steel cage 4, and there is no need to set the arc support 1 and the height support 2 too high, saving materials and reducing space occupation.

[0052] As a preferred implementation method, Figure 6 As shown, the intersection point where the height support 2 is connected to the arc support 1 can abut against the longitudinal steel bars 41 of the cylindrical steel cage 4, and the end of the upper end of the arc support 1 is higher than the intersection point where the height support 2 is connected to the arc support 1, so that the cylindrical steel cage 4 can be supported more stably through the arc support 1.

[0053] As a preferred embodiment, the base 3 includes a first bottom bar 31, a second bottom bar 32 and a third bottom bar 33, and the height support 2 includes a first height support bar and a second height support bar. The first height support bar, the second height support bar, the first bottom bar 31, the second bottom bar 32, the third bottom bar 33 and the arc support 1 are all steel bar structures and welded into an integrated structure. The steel bar structure has ribs on the outside, which has greater friction and better support effect. In addition, the steel bar structure can use abandoned steel bars on site, which can save resources and improve resource utilization.

[0054] As a preferred embodiment, a pair of steel cage fixers are arranged at intervals of 2m-4m along the longitudinal length of the cylindrical steel cage 4, and the steel cage fixers are evenly arranged along the longitudinal length of the cylindrical steel cage 4, and the steel cage fixers close to the longitudinal ends of the cylindrical steel cage 4 are 2m-4m away from the corresponding ends of the cylindrical steel cage 4. This can ensure stable support for the cylindrical steel cage 4.

[0055] When the cylindrical steel cage 4 is less than or equal to 4 m, the fixing device for storing the steel cage includes a pair of steel cage fixers, which are arranged on both sides of the longitudinal center of the cylindrical steel cage 4;

[0056] When the cylindrical steel cage 4 is greater than or equal to 4m and less than or equal to 12m, two pairs of steel cage fixers can be set, and the two pairs of steel cage fixers are set at both ends of the cylindrical steel cage 4, and the distance between each pair of steel cage fixers and the corresponding end of the cylindrical steel cage 4 is greater than or equal to 2m.

[0057] When the longitudinal length of the cylindrical steel cage 4 is 12m, three pairs of steel cage fixers can be set, and the three pairs of steel cage fixers are evenly and spaced along the longitudinal length of the cylindrical steel cage 4. The three pairs of steel cage fixers can be set at the longitudinal quarter points of the cylindrical steel cage 4.

[0058] Specifically, the fixing device for storing steel cages of the present invention can be formed by welding different waste steel bars according to steel cages of different diameters and lengths. For example, the base 3 of the fixing device for storing steel cages adopts a frame structure close to a right triangle, the third bottom rod 33 is 15 cm long, the first bottom rod 31 is 50 cm long, and the second bottom rod 32 is 52.5 cm long. The height of the first height support rod and the second height support rod is 25 cm, and the arc length of the arc support 1 is 60 cm.

[0059] The fixing device for storing steel bar cages according to the present invention comprises the following steps:

[0060] Step 1: Place the prepared steel cage fixtures of the fixing device for storing steel cages of this solution on both sides, and the spacing is determined according to the diameter of the cylindrical steel cage 4. For example, for a cylindrical steel cage 4 with a diameter of 2m, the spacing between each pair of steel cage fixtures is set to 2m.

[0061] Step 2: Use a gantry crane to place the manufactured cylindrical steel cage 4 between several pairs of steel cage fixtures to fix it so that the cylindrical steel cage 4 and the steel cage fixture form a whole to ensure that the cylindrical steel cage 4 does not roll, thereby ensuring the quality of the cylindrical steel cage 4 and avoiding safety accidents.

[0062] This embodiment provides a fixing device for steel cage storage, including a triangular frame base 3 welded by three steel bars, two upper support steel bars of the same length as height support 2 and an arc rib as arc support 1. When a fixing device for steel cage storage is needed, it is not necessary to use bulky steel bars for processing and manufacturing. The base 3 can be formed by welding three hot-rolled ribbed 12mm steel bars of different lengths. When the cylindrical steel cage is processed, the manufactured steel cage fixture can be placed on both sides of the steel cage. By placing the steel cage fixture, the steel cage can be intactly prevented from being deformed due to rolling. At the same time, it can also avoid rolling during storage of the steel cage, causing safety accidents, which greatly increases work efficiency and reduces production costs. The fixing device for steel cage storage has a small size, is easy to manufacture and move, can be used repeatedly, can be used not only in steel processing sites, but also in construction sites under different conditions, and is suitable for use in any work site. It is convenient and fast, easy to carry, greatly saves time and energy, and conforms to the current promotion of sustainable development and green construction concepts. The steel bar cage fixer of the fixing device for storing the steel bar cage is mainly completed by welding the remaining steel bars after processing, and has low cost, simple production, and convenient and quick use.

[0063] The above description is only a preferred embodiment of the present invention and is 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 fixing device for storing a steel cage, characterized in that: including at least one pair of reinforcement cage fasteners; The steel cage fixer comprises an arc support (1), a height support (2) and a base (3), wherein the arc support (1) is located above the base (3), the arc support (1) protrudes downward, the upper part of the arc support (1) is connected to the base (3) through the height support (2), and the lower part of the arc support (1) is connected to the base (3); Each pair of the steel cage fixers can be arranged relatively on two sides of the cylindrical steel cage (4), the arc-shaped supports (1) of each pair of the steel cage fixers can be supported on the bottom surface and the side surface of the cylindrical steel cage (4), and the arc-shaped supports (1) of each pair of the steel cage fixers can fix the cylindrical steel cage (4).

2. The fixing device for storing steel cage according to claim 1, characterized in that: The base (3) comprises a first bottom bar (31), a second bottom bar (32) and a third bottom bar (33); the first bottom bar (31), the second bottom bar (32) and the third bottom bar (33) are connected end to end to form a triangular frame structure; the lower end of the arc-shaped support (1) is connected to the top of the intersection of the first bottom bar (31) and the second bottom bar (32).

3. The fixing device for storing steel cage according to claim 2, characterized in that: The first bottom bar (31) and the second bottom bar (32) are of equal length, and the arc-shaped support (1) is located in the middle of the first bottom bar (31) and the second bottom bar (32).

4. The fixing device for storing steel cage according to claim 3, characterized in that: The included angle between the first bottom bar (31) and the second bottom bar (32) is 30°-60°.

5. The fixing device for storing steel cage according to claim 2, characterized in that: The height support (2) comprises a first height support rod and a second height support rod, the first height support rod and the second height support rod are arranged obliquely, the upper ends of the first height support rod and the second height support rod are connected to the same position on the upper part of the arc support (1), the lower end of the first height support rod is connected to the middle part of the first bottom rod (31), and the lower end of the second height support rod is connected to the middle part of the second bottom rod (32), and the horizontal projection of the upper ends of the first height support rod and the second height support rod is less than the distance between the horizontal projection of the lower ends of the first height support rod and the second height support rod and the lower end of the arc support (1).

6. The fixing device for storing steel cage according to claim 5, characterized in that: The first height support rod, the second height support rod, the first bottom rod (31), the second bottom rod (32), the third bottom rod (33) and the arc-shaped support (1) are all steel bar structures; the first height support rod, the second height support rod, the first bottom rod (31), the second bottom rod (32), the third bottom rod (33) and the arc-shaped support (1) are welded at corresponding connection points; and the steel cage fixer is an integrated structure.

7. The fixing device for storing a steel cage according to any one of claims 1 to 6, characterized in that: The height of the intersection where the height support (2) connects to the arc support (1) is 1 / 15 to 1 / 5 of the diameter of the cylindrical steel cage (4).

8. The fixing device for storing a steel cage according to any one of claims 1 to 6, characterized in that: The intersection point where the height support (2) is connected to the arc support (1) can abut against the longitudinal steel bars (41) of the cylindrical steel cage (4), and the end of the upper end of the arc support (1) is higher than the intersection point where the height support (2) is connected to the arc support (1).

9. The fixing device for storing a steel cage according to any one of claims 1 to 6, characterized in that: The central angle corresponding to the curvature of the arc-shaped support (1) is 80°-135°, and the arc-shaped support (1) can be adapted to be supported on the outside of the cylindrical steel cage (4).

10. The fixing device for storing a steel cage according to any one of claims 1 to 6, characterized in that: A pair of steel cage fixers are provided for a longitudinal length of 2m-4m on the cylindrical steel cage (4), and the steel cage fixers are evenly arranged along the longitudinal length of the cylindrical steel cage (4). The steel cage fixers close to the longitudinal ends of the cylindrical steel cage (4) are 2m-4m away from the corresponding ends of the cylindrical steel cage (4).

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