Adjustable special-shaped bent cap reinforcement cage jig frame

Abstract

The utility model relates to an adjustable special-shaped bent cap beam reinforcement cage moulding bed, including base, limiting piece and positioning piece, a pair of limiting piece is installed in the base with interval and forms the installation position for the cap beam reinforcement cage installation between a pair of limiting piece, and the size of installation position and cap beam reinforcement cage is compatible, and the positioning piece is installed vertically in the base and is solid -connected with limiting piece. The adjustable special-shaped bent cap beam reinforcement cage moulding bed is through setting base, limiting piece and positioning piece, and according to the width of cap beam reinforcement cage, can preinstall two limiting pieces, then solid -connected between positioning piece and limiting piece and base, guarantees the stability of moulding bed whole structure, and the installation position for the cap beam reinforcement cage installation between a pair of limiting piece can be adjusted to set, to make the moulding bed can adapt and make different models of cap beam reinforcement cage, and guarantee the production quality of cap beam reinforcement cage, strengthen the use experience, be favorable to the promotion and application of above -mentioned adjustable special-shaped bent cap beam reinforcement cage moulding bed in bridge construction technology field.

Description

Technical Field

[0001] This utility model relates to the field of bridge construction technology, specifically an adjustable irregular-shaped cap beam steel cage frame. Background Technology

[0002] The field of bridge construction technology refers to a comprehensive technical field that utilizes various scientific principles, technical means, and management methods to transform bridge design drawings into actual bridge structures during the construction of bridge projects, and ensures that objectives such as bridge quality, safety, schedule, and cost are achieved.

[0003] Currently, with the continuous development of bridge construction technology, the shape of bridge cap beams is gradually evolving from cuboids to irregular polyhedrons. The quality and production speed of the cap beam reinforcement cage have a significant impact on bridge construction. The original on-site reinforcement cage binding method has defects such as unstable finished product quality and slow construction speed. To improve the finished product quality of cap beam reinforcement cages and accelerate manufacturing speed, a cap beam reinforcement cage binding jig has been developed. Specifically, Chinese utility model patent application number 202022279022.X discloses a bridge cap beam reinforcement cage binding jig, which includes cap beam longitudinal reinforcement, longitudinal reinforcement fasteners, binding jig plate, support beam positioning beam, positioning corner brace, jig base plate, jig support column, stirrup limiting plate, and cap beam stirrups; at least two sets of longitudinal reinforcement fasteners are set along the length of the cap beam longitudinal reinforcement, and the cap beam longitudinal reinforcements are connected by the longitudinal reinforcement fasteners. The binding jig plate and the longitudinal reinforcement fasteners are rotatably connected. The support beam positioning beam is placed on the cap beam longitudinal reinforcement, and the positioning corner brace is placed on the binding jig plate for support. The structure consists of a rotating support plate on the plate; symmetrical and vertical support columns are installed on the base plate of the support frame, with longitudinal reinforcement limiting side plates on the inner side of the support columns, and a longitudinal reinforcement limiting bottom plate on the base plate. The longitudinal reinforcement limiting grooves of the bottom plate and the side plates are on the same longitudinal section. The middle section of the longitudinal reinforcement of the cap beam is embedded in the bottom plate, and the vertical section is embedded in the side plates. The stirrup limiting plate is inserted into the support column via a connecting slide plate, and is relatively parallel to the direction of the column side groove. The stirrup limiting groove on the stirrup limiting plate limits the position of the stirrups in the cap beam, and the stirrups are tied to the longitudinal reinforcement of the cap beam. The above-mentioned bridge cap beam reinforcement cage binding frame can only be used for a specific size of cap beam reinforcement cage, and cannot be adapted to the fabrication of reinforcement cages of various sizes. Furthermore, it lacks a side formwork reinforcement positioning frame, which cannot guarantee the quality of the reinforcement cage. Utility Model Content

[0004] In order to overcome the defects in the prior art, the purpose of this utility model is to provide an adjustable irregular-shaped cap beam reinforcement cage frame. This adjustable irregular-shaped cap beam reinforcement cage frame has a simple and ingenious structure, is easy to operate, can complete the production of cap beam reinforcement cages of different models, ensure the production quality of cap beam reinforcement cages, enhance the user experience, and is conducive to the promotion and application of the above-mentioned adjustable irregular-shaped cap beam reinforcement cage frame in the field of bridge construction technology.

[0005] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: an adjustable irregular-shaped cap beam reinforcement cage frame, including a base, limiting members and positioning members, a pair of the limiting members are installed on the base at intervals and an installation position for installing the cap beam reinforcement cage is formed between the pair of limiting members, the installation position is adapted to the size of the cap beam reinforcement cage, and the positioning member is vertically installed on the base and fixedly connected to the limiting members.

[0006] As a preferred embodiment of this utility model, the positioning members are arranged in two rows, with multiple positioning members in each row, and the multiple positioning members are equidistantly arranged along the length direction of the limiting member; and a load-bearing member for supporting the reinforcing cage of the cap beam is also installed between the two rows of positioning members.

[0007] As a preferred embodiment of this utility model, the load-bearing member is multiple, and the multiple load-bearing members are arranged along the bottom direction of the cap beam reinforcement cage and their shapes are adapted to the bottom shape of the cap beam reinforcement cage.

[0008] As a preferred embodiment of this utility model, the bottom of the cap beam reinforcement cage is provided with a bottom adjustment component, and a bottom support component is installed above the load-bearing component. The bottom support component is used to be installed between the bottom of the cap beam reinforcement cage and the top of the load-bearing component and is connected and fixed to the bottom adjustment component through a connector.

[0009] As a preferred embodiment of this utility model, the side of the cap beam reinforcement cage is provided with a side adjustment component, and a side support component is installed between two adjacent positioning components in the same row. The side adjustment component and the side support component are connected and fixed by a locking component.

[0010] As a preferred embodiment of this utility model, the side adjustment member has an adjustment hole at the top, and the adjustment hole is arranged in a long strip shape along the length direction of the side adjustment member.

[0011] As a preferred embodiment of this utility model, the side adjustment component is provided with a positioning groove at the position opposite to the cap beam reinforcement cage, and the distance between the two positioning grooves located in the same position is adapted to the width of the cap beam reinforcement cage.

[0012] As a preferred embodiment of this utility model, the two ends of the load-bearing member are respectively equipped with distribution beams, and the top of the distribution beams is provided with limit slots. There are multiple limit slots, and the distance between two adjacent limit slots is adapted to the distance between two adjacent cap beam stirrups in the cap beam reinforcement cage.

[0013] As a preferred embodiment of this utility model, a working platform assembly is also installed on the base. The working platform assembly includes a platform plate, a platform column, and a guardrail. The platform plate is located outside the positioning member and is fixedly connected to the positioning member. One end of the platform column is fixed to the base, and the other end is fixedly connected to the bottom of the platform plate. The guardrail is set along the edge of the platform plate.

[0014] As a preferred embodiment of this utility model, the base is made of multiple channel steels.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The adjustable irregular-shaped cap beam reinforcement cage jig of this utility model, by setting a base, limiting members and positioning members, allows for the pre-installation of two limiting members according to the width of the cap beam reinforcement cage. The positioning members, limiting members and base are then fixedly connected to each other to ensure the stability of the overall structure of the jig. The installation position for the cap beam reinforcement cage formed between a pair of limiting members can be adjusted so that the jig can be adapted to and used to manufacture different models of cap beam reinforcement cages, ensuring the manufacturing quality of the cap beam reinforcement cages, enhancing the user experience, and facilitating the promotion and application of the above-mentioned adjustable irregular-shaped cap beam reinforcement cage jig in the field of bridge construction technology. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an adjustable irregular-shaped cap beam steel cage frame in the embodiment;

[0017] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0018] Figure 3 yes Figure 1 Enlarged structural diagram at point B;

[0019] Figure 4 This is a top view of the adjustable irregular-shaped cap beam steel cage frame in the embodiment;

[0020] Figure 5 This is a schematic diagram illustrating the usage state of an adjustable irregular-shaped cap beam steel cage frame in one embodiment.

[0021] Reference numerals: 1. Base; 2. Limiting component; 3. Positioning component; 4. Cap beam reinforcement cage; 5. Installation position; 6. Load-bearing component; 7. Bottom support component; 8. Connecting component; 9. Side support component; 10. Locking component; 11. Side adjusting component; 11-1. Adjusting hole; 11-2. Positioning slot; 12. Working platform assembly; 12-1. Platform plate; 12-2. Platform column; 12-3. Guardrail; 13. Bottom adjusting component; 14. Distribution beam; 14-1. Limiting slot. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model is described below with reference to specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and not intended to limit the scope of the present utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0024] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] Example: Figures 1 to 5 As shown, an adjustable irregular-shaped cap beam reinforcement cage frame mainly consists of a base 1, limiting members 2, and positioning members 3. The base 1 is composed of multiple positioning channel steels arranged equidistantly along the length of the cap beam reinforcement cage 4, with the base 1 at the bottom serving as the main support. The limiting members 2 are installed according to the width of the cap beam reinforcement cage 4. These limiting members 2 can also be made of channel steel, reducing both manufacturing and installation difficulty. A pair of limiting members 2 are installed at intervals on the base 1, forming an installation position 5 for installing the cap beam reinforcement cage 4 between them. The installation position 5 is adapted to the size of the cap beam reinforcement cage 4, meaning its size is determined by the dimensions of the cap beam reinforcement cage 4. The aforementioned positioning component 3 is vertically installed on the aforementioned base 1 and fixedly connected to the aforementioned limiting component 2. Specifically, the aforementioned positioning component 3 can be a positioning column with a simple structure and high stability. In the actual construction process, the column foot of the positioning column, i.e. the aforementioned positioning component 3, can be tightly attached to the positioning channel steel and the limiting channel steel in the aforementioned base 1, i.e. the aforementioned limiting component 2, and welded together to ensure the stability of the overall structure of the jig.

[0026] In this embodiment, the positioning members 3 are arranged in two rows, with multiple members in each row. These multiple positioning members 3 are equidistantly spaced along the length of the limiting member 2, or in other words, along the length of the cap beam reinforcement cage 4. Furthermore, a load-bearing member 6 is installed between the two rows of positioning members 3 to support the cap beam reinforcement cage 4. The load-bearing member 6 reduces the direct contact area between the cap beam reinforcement cage 4 and the base 1, thereby reducing wear on the bottom of the cap beam reinforcement cage 4 and ensuring its structural strength. The load-bearing member 6 is arranged in multiple pieces along the bottom direction of the cap beam reinforcement cage 4 and its shape matches the bottom shape of the cap beam reinforcement cage 4. In other words, the load-bearing beam, i.e., the load-bearing member 6, is positioned and installed according to the bottom line of the cap beam reinforcement cage 4.

[0027] The bottom of the aforementioned cap beam reinforcement cage 4 is provided with a bottom adjusting member 13, and a bottom support member 7 is installed above the aforementioned load-bearing member 6. The bottom support member 7 is used to be installed between the bottom of the cap beam reinforcement cage 4 and the top of the aforementioned load-bearing member 6, and is connected and fixed to the aforementioned bottom adjusting member 13 through a connector 8. Specifically, the position of the cap beam reinforcement cage 4 in the height direction can be finely adjusted by opening a long strip-shaped adjusting hole on the bottom adjusting member 13, without the need for a complete reassembly of the jig, thus improving the jig manufacturing efficiency. The aforementioned connector 8 can be a connecting bolt that is simple in structure, easy to operate, and economical and practical.

[0028] The aforementioned cap beam reinforcement cage 4 is provided with a side adjustment component 11 on its side. A side support component 9 is installed between two adjacent positioning components 3 in the same row. The position of the side adjustment component 11 on the side support component 9 is adjusted to accommodate cap beam reinforcement cages 4 of different sizes. The side adjustment component 11 and the side support component 9 are then connected and fixed by a locking component 10. The locking component 10 is a locking bolt or the like. Specifically, an adjustment hole 11-1 can be provided at the top of the side adjustment component 11. The adjustment hole 11-1 is elongated along the length of the side adjustment component 11.

[0029] To further ensure the stability of the above-mentioned cap beam reinforcement cage 4 during the remanufacturing process and thus guarantee its manufacturing quality, in this embodiment, a positioning slot 11-2 is provided on the side adjustment member 11 opposite to the cap beam reinforcement cage 4. The distance between the two positioning slots 11-2 located in alignment is adapted to the width of the cap beam reinforcement cage 4. In specific implementation, the positioning slot 11-2 can be first connected to the stirrups of the cap beam reinforcement cage 4, then the position of the side adjustment member 11 on the side support member 9 can be adjusted, and finally the locking member 10 can be used to connect and fix it, which can effectively guarantee the forming effect of the side of the cap beam reinforcement cage 4. The load-bearing component 6 is equipped with a distribution beam 14 at both ends. The top of the distribution beam 14 is provided with a limiting slot 14-1. There are multiple limiting slots 14-1. The distance between two adjacent limiting slots 14-1 is adapted to the distance between two adjacent cap beam stirrups in the cap beam reinforcement cage 4, so as to ensure the forming effect of the bottom of the cap beam reinforcement cage 4, thereby ensuring the overall quality of the cap beam reinforcement cage 4 and meeting the usage requirements.

[0030] To facilitate the operation of the high-level cap beam reinforcement cage 4 by operators, a working platform assembly 12 is also installed on the base 1 in this embodiment. The working platform assembly 12 includes a platform plate 12-1, a platform column 12-2, and a guardrail 12-3. The platform plate 12-1 is located outside the positioning member 3 and is fixedly connected to the positioning member 3. One end of the platform column 12-2 is fixed to the base 1, and the other end is fixedly connected to the bottom of the platform plate 12-1. The guardrail 12-3 is set along the edge of the platform plate 12-1.

[0031] In this embodiment, the base 1, limiting member 2, load-bearing member 6, and side support member 9 are all made of channel steel. Channel steel is a high-strength steel with high tensile, compressive, and bending strength. Using channel steel to manufacture the base 1, limiting member 2, load-bearing member 6, and side support member 9 ensures that these components remain stable under heavy loads, meeting the load-bearing requirements of bridge construction. Furthermore, channel steel has good toughness, enabling it to withstand impact and dynamic loads to a certain extent, adapting to various complex working conditions that may occur during bridge construction. Simultaneously, since channel steel is a standardized building material with various specifications available on the market, it is convenient to purchase and process. This standardized production reduces processing time and costs, improving construction efficiency.

[0032] In this embodiment, an adjustable irregular-shaped cap beam reinforcement cage jig is implemented by first arranging positioning channel steels (i.e., components in the base 1) at equal intervals, then installing limiting channel steels (i.e., limiting components 2) according to the dimensions of the cap beam reinforcement cage 4, and then tightly attaching the positioning column (i.e., the column foot of the positioning component 3) to the positioning channel steel and limiting channel steel (i.e., the limiting component 2) in the base 1 and welding them together; then installing the load-bearing beam (i.e., the load-bearing component 6) according to the bottom linear positioning of the cap beam reinforcement cage 4, and arranging distribution beams 14 at equal intervals on the load-bearing beam; then connecting the column foot of the platform column 12-2 in the platform working assembly 12 to the positioning channel steel, and connecting the platform plate 12-2 to the positioning column to complete the jig assembly.

[0033] This embodiment presents an adjustable irregular-shaped cap beam reinforcement cage jig. This jig consists of a base 1, limiting members 2, and positioning members 3. Two limiting members 2 can be pre-installed according to the width of the cap beam reinforcement cage 4. The positioning members 3 are then fixedly connected to the limiting members 2 and the base 1 to ensure the overall stability of the jig structure. The installation position formed between a pair of limiting members 2 for installing the cap beam reinforcement cage 4 is adjustable, allowing the jig to be adapted to and manufacture different models of cap beam reinforcement cages, ensuring the manufacturing quality of the cap beam reinforcement cages, enhancing the user experience, and facilitating the promotion and application of the aforementioned adjustable irregular-shaped cap beam reinforcement cage jig in the field of bridge construction technology.

[0034] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0035] Although this document frequently uses the reference numerals in the figures: 1. base; 2. limiting component; 3. positioning component; 4. cap beam reinforcement cage; 5. installation position; 6. load-bearing component; 7. bottom support component; 8. connecting component; 9. side support component; 10. locking component; 11. side adjustment component; 11-1. adjustment hole; 11-2. positioning slot; 12. working platform assembly; 12-1. platform plate; 12-2. platform column; 12-3. guardrail; 13. bottom adjustment component; 14. distribution beam; 14-1. limiting slot, etc., the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. An adjustable irregular-shaped cap beam steel cage frame, characterized in that: The device includes a base (1), a limiting member (2), and a positioning member (3). A pair of the limiting members (2) are installed on the base (1) at a distance, and an installation position (5) for installing the cap beam reinforcement cage (4) is formed between the pair of limiting members (2). The installation position (5) is adapted to the size of the cap beam reinforcement cage (4). The positioning member (3) is installed vertically on the base (1) and is fixedly connected to the limiting member (2).

2. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 1, characterized in that: The positioning element (3) consists of two rows, with multiple positioning elements (3) in each row. The multiple positioning elements (3) are equidistantly arranged along the length direction of the limiting element (2). Furthermore, a load-bearing element (6) for supporting the reinforcing cage (4) of the cap beam is installed between the two rows of positioning elements (3).

3. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 2, characterized in that: The load-bearing component (6) consists of multiple components, which are arranged along the bottom of the cap beam reinforcement cage (4) and are shaped to match the bottom shape of the cap beam reinforcement cage (4).

4. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 3, characterized in that: The bottom of the cap beam steel cage (4) is provided with a bottom adjustment component (13), and a bottom support component (7) is installed above the load-bearing component (6). The bottom support component (7) is used to be installed between the bottom of the cap beam steel cage (4) and the top of the load-bearing component (6) and is connected and fixed to the bottom adjustment component (13) through a connector (8).

5. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 4, characterized in that: The side of the cap beam steel cage (4) is provided with a side adjustment component (11), and a side support component (9) is installed between two adjacent positioning components (3) in the same row. The side adjustment component (11) and the side support component (9) are connected and fixed by a locking component (10).

6. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 5, characterized in that: The side adjustment member (11) has an adjustment hole (11-1) on its top. The adjustment hole (11-1) is arranged in a long strip along the length of the side adjustment member (11).

7. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 6, characterized in that: The side adjustment component (11) is provided with a positioning slot (11-2) facing the cap beam reinforcement cage (4), and the distance between the two positioning slots (11-2) is adapted to the width of the cap beam reinforcement cage (4).

8. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 6, characterized in that: The load-bearing component (6) is equipped with a distribution beam (14) at both ends. The top of the distribution beam (14) is provided with a limiting slot (14-1). There are multiple limiting slots (14-1). The distance between two adjacent limiting slots (14-1) is adapted to the distance between two adjacent cap beam stirrups in the cap beam reinforcement cage (4).

9. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 1, characterized in that: The base (1) is also equipped with a work platform assembly (12), which includes a platform plate (12-1), a platform column (12-2), and a guardrail (12-3). The platform plate (12-1) is located outside the positioning member (3) and is fixedly connected to the positioning member (3). One end of the platform column (12-2) is fixed to the base (1), and the other end is fixedly connected to the bottom of the platform plate (12-1). The guardrail (12-3) is set along the edge of the platform plate (12-1).

10. The adjustable irregular-shaped cap beam reinforcement cage frame according to claim 1, characterized in that: The base (1) is made of multiple channel steels.

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