Bridge pile foundation reinforcement cage machining jig frame

Abstract

The utility model discloses a bridge pile foundation reinforcement cage machining jig frame which comprises a bottom plate, moving wheels are installed at the corners of the lower end of the bottom plate, a reinforcement cage machining blank frame moving mechanism is installed on the side edge of the bottom plate, a plurality of sets of U-shaped supporting steel frames are installed at the upper end of the bottom plate, and cross arm baffles are installed on the side edges of the U-shaped supporting steel frames. A reinforcement cage supporting and fixing mechanism is installed on the side edge of the cross arm baffle, a movable cross arm set is installed on the side edge of the reinforcement cage supporting and fixing mechanism, and an arc-shaped notch is formed in the upper end of the movable cross arm set. Through the arrangement of the reinforcement cage supporting and fixing mechanism, a reinforcement frame composed of reinforcement cages needing to be welded can be conveniently installed and fixed, the fixing firmness of the reinforcement frame in the welding process is guaranteed, and the problem that the reinforcement cages deviate in the welding process is solved; and the reinforcement cage machining blank frame moving mechanism can conveniently move the reinforcement cage machining blank frame, so that the device can be conveniently moved to a designated position for use, and the difficulty in the carrying process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction equipment, in particular to a processing frame for a bridge pile foundation steel cage. Background Art

[0002] The main role of the steel cage is the same as the stress on the longitudinal steel bars of the column. It mainly plays a tensile role. The compressive strength of concrete is high but the tensile strength is very low. It constrains the concrete of the pile body so that it can withstand a certain axial tension. During the construction of bridges and culverts, the foundation may be required to be piled according to requirements. The method is to use machine punching and water grinding to drill holes, and the hole depth meets the design requirements. Then, the steel cage is lowered into the pile hole, and then the conduit is inserted for concrete pouring. When the steel cage is prepared and processed, a corresponding processing tire frame is required to position and support it, so as to avoid deformation of the steel cage and ensure the processing accuracy of the steel cage. However, the existing steel cage tire frame has relatively poor stability during the welding process of the steel cage, and it is easy to deviate. In addition, the processing tire frame of the steel cage sometimes needs to be moved and transported in the factory, but due to its large mass and volume, it is very inconvenient to move. Utility Model Content

[0003] The utility model aims to provide a bridge pile foundation reinforcement cage processing frame which can further improve the reinforcement cage processing stability and facilitate the transportation of the reinforcement cage processing frame.

[0004] The utility model is realized through the following technical scheme: a bridge pile foundation steel cage processing frame, comprising a base plate, movable wheels are installed at the lower end corners of the base plate, a steel cage processing frame moving mechanism is installed on the side of the base plate, a plurality of groups of U-shaped support steel frames are installed on the upper end of the base plate, cross arm baffles are installed on the sides of the U-shaped support steel frames, a steel cage support and fixing mechanism is installed on the sides of the cross arm baffles, a movable cross arm group is installed on the sides of the steel cage support and fixing mechanism, and an arc-shaped notch is opened on the upper end of the movable cross arm group.

[0005] In order to better realize the utility model, further, the steel cage support and fixing mechanism includes a support block, a movable plate, a mounting plate, a handwheel, a screw, a fixing ring, a fixing hole and a clamping rod. The side of the cross arm baffle is installed with a mounting plate, and the upper end of the mounting plate is internally threaded with a screw, one end of the screw is installed with a handwheel, and the other end of the screw is rotatably connected and installed with a movable plate through a bearing, and a clamping rod is installed on the side of the movable plate, and a plurality of groups of fixing rings are installed on the side of the cross arm baffle near the movable plate, and a fixing hole is opened on the side of the fixing ring, and a plurality of groups of support blocks corresponding to the movable cross arm groups are installed on the other side of the U-shaped support steel frame.

[0006] In order to better realize the utility model, further, the steel cage support and fixing mechanism also includes a T-block and a T-slot, the side of the movable plate is located inside the cross arm baffle and a T-block is installed, and the side of the cross arm baffle is provided with a T-slot corresponding to the T-block.

[0007] In order to better realize the utility model, further, the steel cage support and fixing mechanism also includes a limit rod and a limit block, the limit rod is installed at the lower end of the side of the movable plate, and the limit block is installed at the other end of the limit rod.

[0008] In order to better realize the utility model, further, the steel cage processing embryo frame moving mechanism includes a grounding plate, a screw rod, a turning handle and a connecting plate. The side of the base plate is installed with a connecting plate, the internal thread connection of the connecting plate is installed with a screw rod, the upper end of the screw rod is installed with a turning handle, and the lower end of the screw rod is rotatably connected and installed with a grounding plate through a bearing.

[0009] In order to better realize the utility model, further, the steel cage processing blank frame moving mechanism also includes a stopper and a guide rod, the upper end side of the grounding plate is equipped with a guide rod passing through the connecting plate, and the upper end of the guide rod is equipped with a stopper.

[0010] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0011] (1) The utility model provides a steel cage support and fixing mechanism, which can facilitate the installation and fixing of a steel frame composed of a steel cage to be welded, thereby ensuring the fixing reliability of the steel frame during welding and avoiding the problem of displacement of the steel cage during welding;

[0012] (2) The utility model can facilitate the movement of the steel cage processing frame by providing a steel cage processing frame moving mechanism, thereby facilitating the movement of the device to a designated location for use, thereby reducing the difficulty of the transportation process;

[0013] (3) The utility model has a reasonable structure and complete functions, which can further improve the welding accuracy of the steel cage, improve the quality of the manufactured steel cage, reduce the scrap rate, and can be easily moved and used. It can improve the processing efficiency of the steel cage to a certain extent and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2It is a three-dimensional structural schematic diagram of the steel cage support and fixing mechanism in the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged local structure of A in the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged local structure of B in the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the steel cage processing embryo frame moving mechanism in the utility model.

[0020] Among them: 1-bottom plate, 2-rebar cage processing embryo frame moving mechanism, 21-grounding plate, 22-screw rod, 23-handle, 24-block, 25-guide rod, 26-connecting plate, 3-rebar cage support fixing mechanism, 301-support block, 302-moving plate, 303-mounting plate, 304-handwheel, 305-screw rod, 306-T-block, 307-T-slot, 308-fixing ring, 309-fixing hole, 310-clamp rod, 311-limit rod, 312-limit block, 4-cross arm baffle, 5-movable cross arm group, 6-arc-shaped notch, 7-U-shaped support steel frame, 8-moving wheel. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] The main structure of this embodiment is as follows: Figure 1 , Figure 2 , Figure 5 As shown, it includes a base plate 1, a moving wheel 8 is installed at the lower corner of the base plate 1, a steel cage processing frame moving mechanism 2 is installed on the side of the base plate 1, and multiple groups of U-shaped support steel frames 7 are installed on the upper end of the base plate 1. A cross arm baffle 4 is installed on the side of the U-shaped support steel frame 7, and a steel cage support and fixing mechanism 3 is installed on the side of the cross arm baffle 4. A movable cross arm group 5 is installed on the side of the steel cage support and fixing mechanism 3, and an arc-shaped notch 6 is opened at the upper end of the movable cross arm group 5.

[0026] The specific implementation method is as follows: after the device is assembled, the movable crossarm group 5 that needs to be assembled with the steel cage is respectively inserted into the steel cage supporting and fixing mechanism 3 on the side of the crossarm baffle 4, and the other end of the movable crossarm group 5 is placed on the upper end of the steel cage supporting and fixing mechanism 3, and then the movable crossarm group 5 is supported by the steel cage supporting and fixing mechanism 3 to prevent the movable crossarm group 5 from being offset. After all the movable crossarm groups 5 are fixed, the steel bars in the other direction are placed on the arc-shaped notch 6 at the upper end of the movable crossarm group 5, and then the transverse steel bars are welded and fixed to the movable crossarm group 5, and the assembly of the steel cage is completed. After the steel cage processing frame is moved to the specified position by the moving wheel 8, the steel cage processing frame is fixed by the steel cage processing frame moving mechanism 2.

[0027] Embodiment 2:

[0028] Based on the above embodiment, this embodiment further defines the structure of the steel cage support fixing mechanism 3, such as Figure 2 , Figure 3 , Figure 4As shown, the steel cage supporting and fixing mechanism 3 includes a support block 301, a movable plate 302, a mounting plate 303, a hand wheel 304, a screw 305, a fixing ring 308, a fixing hole 309 and a clamping rod 310. The side of the cross arm baffle 4 is installed with a mounting plate 303, the upper end of the mounting plate 303 is internally threadedly connected with a screw 305, one end of the screw 305 is installed with a hand wheel 304, and the other end of the screw 305 is rotatably connected and installed with a movable plate 302 through a bearing, and a clamping rod 310 is installed on the side of the movable plate 302. A plurality of fixing rings 308 are installed on the side of the cross arm baffle 4 near the movable plate 302, and a fixing hole 309 is opened on the side of the fixing ring 308. A plurality of supporting blocks 301 corresponding to the movable cross arm group 5 are installed on the other side of the U-shaped supporting steel frame 7. After the device is assembled, the movable cross arm group 5 that needs to be assembled into the steel cage is respectively inserted into the interior of the fixed ring 308 on the side of the cross arm baffle 4, and the other end of the movable cross arm group 5 is placed on the upper end of the support block 301, and then the hand wheel 304 is rotated, the hand wheel 304 rotates to drive the screw 305 to rotate, the screw 305 rotates to drive the movable plate 302 to move, and the movable plate 302 moves to drive the clamping rod 310 to pass through the fixing hole 309 and insert it into the interior of the fixed ring 308, and the movable cross arm group 5 is supported to prevent the movable cross arm group 5 from deflecting. After all the movable cross arm groups 5 are fixed, the steel bars in the other direction are placed on the arc-shaped notch 6 at the upper end of the movable cross arm group 5, and the transverse steel bars are welded and fixed to the movable cross arm group 5, and the assembly of the steel cage is completed. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0029] Embodiment 3:

[0030] Based on the above embodiment, this embodiment further defines the structure of the steel cage support fixing mechanism 3, such as Figure 2 , Figure 3 , Figure 4 As shown, the steel cage support fixing mechanism 3 also includes a T-block 306 and a T-slot 307. The side of the movable plate 302 is located inside the cross arm baffle 4 and is equipped with a T-block 306. The side of the cross arm baffle 4 is provided with a T-slot 307 corresponding to the T-block 306. The sliding of the movable plate 302 can drive the T-block 306 to slide inside the T-slot 307, thereby improving the stability of the sliding process of the movable plate 302. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0031] Embodiment 4:

[0032] Based on the above embodiment, this embodiment further defines the structure of the steel cage support fixing mechanism 3, such as Figure 2 , Figure 3 , Figure 4As shown, the steel cage support and fixing mechanism 3 also includes a limit rod 311 and a limit block 312. The limit rod 311 is installed at the lower end of the side of the movable plate 302, and the limit block 312 is installed at the other end of the limit rod 311. The movement of the movable plate 302 drives the limit rod 311 to be slidably connected with the mounting plate 303, thereby improving the stability of the sliding process of the movable plate 302. The other parts of this embodiment are the same as the above embodiment and are not repeated here.

[0033] Embodiment 5:

[0034] Based on the above embodiment, this embodiment further defines the structure of the steel cage support fixing mechanism 3, such as Figure 5 As shown, the steel cage processing frame moving mechanism 2 includes a grounding plate 21, a screw rod 22, a turning handle 23 and a connecting plate 26. The connecting plate 26 is installed on the side of the bottom plate 1. The screw rod 22 is installed on the internal thread of the connecting plate 26. The upper end of the screw rod 22 is installed with a turning handle 23, and the lower end of the screw rod 22 is rotatably connected and installed with the grounding plate 21 through a bearing. After the steel cage processing frame is moved to the specified position by the moving wheel 8, the turning handle 23 is turned, and the turning handle 23 rotates to drive the screw rod 22 to rotate. The screw rod 22 rotates and drives the grounding plate 21 to drop to contact the ground, and a nail can be correspondingly provided at the lower end of the grounding plate 21 and inserted into the ground, so as to achieve the fixation of the steel cage processing frame. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0035] Embodiment 6:

[0036] Based on the above embodiment, this embodiment further defines the structure of the steel cage support fixing mechanism 3, such as Figure 5 As shown, the steel cage processing blank frame moving mechanism 2 also includes a stopper 24 and a guide rod 25. The upper end side of the grounding plate 21 is installed with a guide rod 25 that penetrates the connecting plate 26, and the upper end of the guide rod 25 is installed with a stopper 24. The grounding plate 21 descends to drive the guide rod 25 to slide with the connecting plate 26, thereby preventing the screw rod 22 from rotating and driving the grounding plate 21 to rotate synchronously. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0037] It can be understood that the working principle and working process of the bridge pile foundation reinforcement cage processing frame structure according to an embodiment of the utility model, such as the screw 22 and the handwheel 304 and other components are all prior arts and are well known to technicians in this field, and will not be described in detail here.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A bridge pile foundation reinforcement cage processing frame, comprising a bottom plate (1), characterized in that: A moving wheel (8) is installed at the lower corner of the base plate (1), a steel cage processing frame moving mechanism (2) is installed on the side of the base plate (1), and a plurality of groups of U-shaped support steel frames (7) are installed on the upper end of the base plate (1), a cross arm baffle (4) is installed on the side of the U-shaped support steel frame (7), a steel cage support fixing mechanism (3) is installed on the side of the cross arm baffle (4), a movable cross arm group (5) is installed on the side of the steel cage support fixing mechanism (3), and an arc-shaped notch (6) is opened at the upper end of the movable cross arm group (5).

2. A bridge pile foundation reinforcement cage processing tire frame according to claim 1, characterized in that: The steel cage support and fixing mechanism (3) comprises a support block (301), a movable plate (302), a mounting plate (303), a hand wheel (304), a screw rod (305), a fixing ring (308), a fixing hole (309) and a clamping rod (310). The side of the cross arm baffle (4) is mounted with the mounting plate (303). The upper end of the mounting plate (303) is internally threadedly connected with a screw rod (305). One end of the screw rod (305) is mounted with a hand wheel (310). 04), the other end of the screw rod (305) is rotatably connected to a movable plate (302) through a bearing, a clamping rod (310) is installed on the side of the movable plate (302), a plurality of sets of fixing rings (308) are installed on the side of the cross arm baffle (4) near the movable plate (302), a fixing hole (309) is opened on the side of the fixing ring (308), and a plurality of sets of supporting blocks (301) corresponding to the movable cross arm group (5) are installed on the other side of the U-shaped supporting steel frame (7).

3. A bridge pile foundation reinforcement cage processing tire frame according to claim 2, characterized in that: The steel cage support and fixing mechanism (3) further comprises a T-shaped block (306) and a T-shaped slot (307); the side edge of the movable plate (302) is located inside the cross arm baffle (4) and is provided with a T-shaped block (306); and the side edge of the cross arm baffle (4) is provided with a T-shaped slot (307) corresponding to the T-shaped block (306).

4. A bridge pile foundation reinforcement cage processing tire frame according to claim 2, characterized in that: The steel cage support and fixing mechanism (3) further comprises a limiting rod (311) and a limiting block (312); the limiting rod (311) is installed at the lower end of the side of the movable plate (302); and the limiting block (312) is installed at the other end of the limiting rod (311).

5. The bridge pile foundation reinforcement cage processing tire frame according to claim 1 is characterized in that: The steel cage processing blank frame moving mechanism (2) comprises a grounding plate (21), a screw rod (22), a turning handle (23) and a connecting plate (26); the connecting plate (26) is installed on the side of the base plate (1); the screw rod (22) is installed on the inner thread of the connecting plate (26); the turning handle (23) is installed on the upper end of the screw rod (22); and the grounding plate (21) is installed on the lower end of the screw rod (22) in a rotatable connection via a bearing.

6. A bridge pile foundation reinforcement cage processing tire frame according to claim 5, characterized in that: The steel cage processing blank frame moving mechanism (2) also includes a stopper (24) and a guide rod (25); the guide rod (25) penetrating the connecting plate (26) is installed on the upper side of the grounding plate (21); and the stopper (24) is installed on the upper end of the guide rod (25).

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