Auxiliary supporting frame for manufacturing large-span arched beam

Abstract

The utility model discloses an auxiliary support frame for manufacturing a large-span arched beam, which relates to the technical field of auxiliary support equipment for manufacturing the large-span arched beam, and adopts the technical scheme that the auxiliary support frame comprises a base, at least three sliding seats arranged on the upper surface of the base, support rod components arranged on the upper surfaces of the sliding seats and an electric push plate arranged on one side of the base; the electric push plate corresponds to the sliding seat in the horizontal direction; the supporting rod assembly comprises two supporting rods arranged on the upper surface of the sliding base and fixing pieces arranged at the tops of the supporting rods. The arch beam profile steel bending forming device has the advantages that automatic bending forming of arch beam profile steel is achieved through the electric telescopic rod and the adjustable supporting rod assembly, and the labor intensity of workers is remarkably reduced. And meanwhile, through the push-out function of the electric push plate, the finished arched beam can be conveniently transferred, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary support equipment for the fabrication of large-span arch beams, and in particular to an auxiliary support frame for the fabrication of large-span arch beams. Background Technology

[0002] In the manufacturing of long-span arch beams, auxiliary support equipment is a key tool for achieving efficient and precise forming. With the increasing complexity of building structures and the growing demand for large spans, arch beam manufacturing technology is constantly evolving. Traditional arch beam manufacturing methods primarily rely on manual operation, requiring workers to manually bend steel sections into the desired arch shape. In recent years, although some mechanical auxiliary devices have emerged, most of these devices are structurally complex, inconvenient to operate, and unable to effectively solve the problems of uneven stress and forming stability during the steel bending process.

[0003] Existing technologies for solving the problem of steel profile bending mainly employ fixed support frames or simple mechanical devices. While these devices alleviate the labor intensity of workers to some extent, they still have many shortcomings in practical applications. First, fixed support frames cannot adapt to the needs of arched beams with different spans and shapes, lacking flexibility and failing to provide dynamically adjustable support during the steel profile bending process, making it difficult to ensure the uniformity and stability of the bending process. Second, the existing devices used for fixing the steel profiles are simple in structure and have poor fixing effect, easily leading to displacement or deformation of the steel profiles during bending, affecting the forming accuracy of the arched beam. Furthermore, existing technologies lack convenient transfer devices after the arched beams are manufactured, increasing the labor intensity and time costs of subsequent processes. These problems make it difficult for existing technologies to meet the requirements of high efficiency, precision, and low cost in the manufacture of large-span arched beams, necessitating urgent improvement.

[0004] In view of the shortcomings of the prior art, the present invention aims to solve the problems of automation, stability and convenient transportation of steel bending in the manufacturing process of long-span arch beams, improve the efficiency and quality of arch beam manufacturing, and reduce labor intensity and production costs. Utility Model Content

[0005] In order to achieve the above-mentioned objectives and address the aforementioned technical problems, this utility model provides an auxiliary support frame for the fabrication of large-span arch beams.

[0006] The technical solution includes a base, at least three sliding seats disposed on the upper surface of the base, a support rod assembly disposed on the upper surface of the sliding seats, and an electric push plate disposed on one side of the base.

[0007] The electric push plate and the sliding seat correspond to each other in the horizontal direction;

[0008] The support rod assembly includes two support rods disposed on the upper surface of the sliding seat and a fixing member disposed on the top of the support rods;

[0009] One of the sliding seats is located in the middle of the base, and the other two sliding seats are symmetrically arranged on both sides of the sliding seat in the middle. The support rod at the top of the sliding seat in the middle is set as an electric telescopic rod. The support rods at the top of the sliding seats on both sides include an outer rod and an inner rod that are sleeved together. The inner rod has a number of evenly distributed threaded holes, and the outer rod has matching threaded holes. The outer rod and the inner rod are fixedly connected by bolts.

[0010] The fixing component includes a vertical rod and several horizontal rods spaced apart on the vertical rod; the steel of the arched beam can be fixed to the fixing component by ropes, and the forked structure is conducive to the stability of the fixing.

[0011] The sliding block includes an inverted T-shaped slider and an I-shaped fixing plate disposed on the top of the slider;

[0012] The upper surface of the base is provided with an inverted T-shaped horizontal sliding groove, and the slider slides in accordance with the horizontal sliding groove.

[0013] An L-shaped plate is provided at one end of the base, and an electric push plate is provided on the vertical plate of the L-shaped plate. The fixed end of the electric push plate is fixedly connected to the side wall of the vertical plate of the L-shaped plate, and a push plate is provided at the telescopic end of the electric push plate, with the push plate facing the sliding seat.

[0014] The transverse slide is open at the end furthest from the electric push plate, facilitating subsequent transport operations after manufacturing.

[0015] The I-shaped fixing plate has threaded holes on its transverse side plate, and the base has several threaded holes on its upper surface. The transverse side plate of the I-shaped fixing plate and the upper surface of the base are fixedly connected by bolts.

[0016] The base has a base plate at its bottom, and electric push rods are symmetrically arranged on the base plate. The fixed end of the electric push rod is fixedly connected to the upper surface of the base plate, and the telescopic end of the electric push rod is fixedly connected to the lower surface of the base.

[0017] The beneficial effects of the technical solution provided by this utility model embodiment are as follows: Addressing the problems existing in the prior art, this solution proposes an auxiliary support frame for the fabrication of large-span arch beams. Through an electric telescopic rod and an adjustable support rod assembly, automated bending and forming of the arch beam steel is achieved, significantly reducing manual labor intensity. Simultaneously, the push-out function of the electric push plate facilitates the transfer of the completed arch beam, improving work efficiency. Furthermore, the forked fixing design of the support rod assembly enhances the stability of the steel fixing, preventing displacement or deformation of the steel during bending and ensuring the forming accuracy of the arch beam. Overall, this solution improves the automation level and forming quality of arch beam manufacturing while reducing production costs and labor intensity. Attached Figure Description

[0018] Fig. 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0019] Fig. 2 This is a schematic diagram of the structure of the sliding seat in an embodiment of the present invention.

[0020] The attached diagram is labeled as follows: 1. Base; 2. Sliding seat; 3. Electric push plate; 301. Outer rod; 302. Inner rod; 401. Vertical rod; 402. Horizontal rod; 201. Slider; 202. I-shaped fixing plate; 101. Horizontal slide groove; 5. L-shaped plate; 100. Base plate; 200. Electric push rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only for explaining this utility model and are not intended to limit it.

[0022] It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example 1

[0026] See Figs. 1-2 This utility model provides an auxiliary support frame for the fabrication of a large-span arch beam, including a base 1, at least three sliding seats 2 disposed on the upper surface of the base 1, a support rod assembly disposed on the upper surface of the sliding seats 2, and an electric push plate 3 disposed on one side of the base 1.

[0027] The electric push plate 3 and the sliding seat 2 are aligned in the horizontal direction;

[0028] The support rod assembly includes two support rods disposed on the upper surface of the sliding seat 2 and a fixing member disposed on the top of the support rods;

[0029] One sliding seat 2 is located in the middle of the base 1, and two other sliding seats 2 are symmetrically arranged on both sides of the sliding seat 2 located in the middle. The support rod at the top of the sliding seat 2 located in the middle is set as an electric telescopic rod. The support rods at the top of the sliding seats 2 on both sides include an outer rod 301 and an inner rod 302 that are sleeved together. The inner rod 302 has several evenly distributed threaded holes, and the outer rod 301 has matching threaded holes. The outer rod 301 and the inner rod 302 are fixedly connected by bolts.

[0030] The fixing components include a vertical rod 401 and several horizontal rods 402 spaced apart on the vertical rod 401; the steel of the arched beam can be fixed to the fixing components by ropes, and the bifurcated structure is conducive to the stability of the fixing.

[0031] The sliding block 2 includes an inverted T-shaped slider 201 and an I-shaped fixing plate 202 disposed on the top of the slider 201;

[0032] The upper surface of the base 1 is provided with an inverted T-shaped horizontal groove 101, and the slider 201 slides and matches the horizontal groove 101.

[0033] An L-shaped plate 5 is provided at one end of the base 1. An electric push plate 3 is provided on the vertical plate of the L-shaped plate 5. The fixed end of the electric push plate 3 is fixedly connected to the side wall of the vertical plate of the L-shaped plate 5. A push plate is provided at the telescopic end of the electric push plate 3, and the push plate faces the sliding seat 2.

[0034] The transverse slide 101 is open at the end away from the electric push plate 3. This facilitates subsequent transfer work after the manufacturing process is completed.

[0035] The transverse side plate of the I-shaped fixing plate 202 is provided with threaded holes, and the upper surface of the base 1 is provided with several threaded holes. The transverse side plate of the I-shaped fixing plate 202 and the upper surface of the base 1 are fixedly connected by bolts.

[0036] Because the support rod at the top of the sliding seat 2 in the middle is set as an electric telescopic rod, and the support rods at the top of the sliding seats 2 on both sides include an outer rod 301 and an inner rod 302 that are sleeved together, when this utility model is used, the transverse side plate of the I-shaped fixing plate 202 of the sliding seat is fixedly connected to the upper surface of the base 1 by bolts to determine the relative position of the sliding seat. The steel of the arch beam is first laid flat, and the steel of the arch beam is fixed to the bifurcated structure of the fixing component by rope. It does not need to be particularly tight, just make sure it does not fall off, because when the support rod at the top of the sliding seat 2 in the middle extends, it can drive the steel to bend into an arc shape.

[0037] Initially, the outer rod 301 and inner rod 302 of the outermost support rod of the sliding seat 2 on both sides are fixed by bolts, while the outer rod 301 and inner rod 302 of the inner support rod of the sliding seat 2 on both sides are not fixed at first.

[0038] Then, the support rod at the top of the sliding seat 2 in the middle extends and lifts upward, causing the steel section to form an arch shape, eliminating the need for workers to manually bend the steel section, which requires a lot of labor. At this time, the outer rod 301 and inner rod 302 of the inner support rods on both sides of the sliding seat 2 can be fixed for subsequent operations.

[0039] After the production is completed, the bolts fixing the transverse side plate of the I-shaped fixing plate 202 of the sliding seat to the upper surface of the base 1 are released, and the produced arch beam is pushed out by aligning the electric push plate 3 with the sliding seat.

[0040] Example 2

[0041] Based on Embodiment 1, a base plate 100 is provided at the bottom of the base 1, and electric push rods 200 are symmetrically arranged on the base plate 100. The fixed end of the electric push rod 200 is fixedly connected to the upper surface of the base plate 100, and the telescopic end of the electric push rod 200 is fixedly connected to the lower surface of the base 1.

[0042] It facilitates the lifting and lowering of the entire manufacturing device; and it is convenient for transportation after completion.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary support frame for fabricating large-span arched beams, characterized in that, It includes a base (1), at least three sliding seats (2) disposed on the upper surface of the base (1), a support rod assembly disposed on the upper surface of the sliding seats (2), and an electric push plate (3) disposed on one side of the base (1); The electric push plate (3) and the sliding seat (2) are opposite each other in the horizontal direction; The support rod assembly includes two support rods disposed on the upper surface of the sliding seat (2) and a fixing member disposed on the top of the support rods; One of the sliding seats (2) is located in the middle of the base (1), and the other two sliding seats (2) are symmetrically arranged on both sides of the sliding seat (2) located in the middle. The support rod at the top of the sliding seat (2) located in the middle is set as an electric telescopic rod. The support rods at the top of the sliding seats (2) on both sides include an outer rod (301) and an inner rod (302) that are sleeved together. The inner rod (302) has a number of evenly distributed threaded holes, and the outer rod (301) has matching threaded holes. The outer rod (301) and the inner rod (302) are fixedly connected by bolts.

2. The auxiliary support frame for fabricating large-span arched beams according to claim 1, characterized in that, The fixing component includes a vertical rod (401) and a plurality of horizontal rods (402) spaced apart on the vertical rod (401).

3. The auxiliary support frame for fabricating large-span arched beams according to claim 1, characterized in that, The sliding seat (2) includes an inverted T-shaped slider (201) and an I-shaped fixing plate (202) disposed on the top of the slider (201); The upper surface of the base (1) is provided with an inverted T-shaped transverse groove (101), and the slider (201) slides and matches the transverse groove (101); The base (1) has an L-shaped plate (5) at one end, and the electric push plate (3) is provided on the vertical plate of the L-shaped plate (5). The fixed end of the electric push plate (3) is fixedly connected to the side wall of the vertical plate of the L-shaped plate (5). The telescopic end of the electric push plate (3) is provided with a push plate, which faces the sliding seat (2).

4. The auxiliary support frame for fabricating large-span arched beams according to claim 3, characterized in that, The transverse slide (101) is open at one end away from the electric push plate (3).

5. The auxiliary support frame for fabricating large-span arched beams according to claim 4, characterized in that, The I-shaped fixing plate (202) has threaded holes on its transverse side plate, and the base (1) has several threaded holes on its upper surface. The transverse side plate of the I-shaped fixing plate (202) and the upper surface of the base (1) are fixedly connected by bolts.

6. The auxiliary support frame for fabricating large-span arched beams according to claim 1, characterized in that, The base (1) has a base plate (100) at its bottom, and electric push rods (200) are symmetrically arranged on the base plate (100). The fixed end of the electric push rod (200) is fixedly connected to the upper surface of the base plate (100), and the telescopic end of the electric push rod (200) is fixedly connected to the lower surface of the base (1).

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