Screw type bridge reinforcement cage main reinforcement machining and positioning tool

Abstract

The utility model relates to the technical field of reinforcement cage main reinforcements, and discloses a screw type bridge reinforcement cage main reinforcement processing and positioning tool which comprises a base, and a concave hole is formed in the base. The clamping assemblies are arranged on the base, the clamping assemblies are used for clamping main reinforcements, each clamping assembly comprises a first support, a second support, a movable plate and a mounting plate, the movable plate is arranged on the base and movably connected with the base, the first support is arranged at the bottom end of the movable plate, the first support is fixedly connected with the bottom end of the movable plate, and the second support is fixedly connected with the mounting plate. The second support is arranged at the upper end of the movable plate, the second support is slidably connected with the movable plate, the mounting plate is arranged on the second support, the mounting plate is elastically connected with the second support, and through cooperation of the first support, the second support, the movable plate, the threaded rod, the sliding block and the lead screw, the device is matched with main reinforcements of different sizes and specifications; and the main reinforcement is clamped and positioned, so that the labor burden and the investment of large machinery are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of reinforcement cage main reinforcement, and particularly relates to a screw rod type bridge reinforcement cage main reinforcement processing and positioning tool. BACKGROUND

[0002] The function of the reinforcement cage is the same as the stress of the column longitudinal reinforcement, mainly plays a role in resisting tension, and the compressive strength of concrete is high but the tensile strength is very low. The pile body concrete is constrained to bear certain axial tension, and the method is to use machine punching and water mill drilling, and the hole depth reaches the design requirement, then the reinforcement cage is lowered into the pile hole, and the guide pipe is inserted for concrete pouring.

[0003] The document with the publication number (CN220480096U) discloses a main reinforcement positioning tool for bored pile reinforcement cage processing, which comprises an angle positioning mechanism and an adjustable positioning rod.

[0004] The above device can intuitively position the angle of the bored pile reinforcement cage main reinforcement through the combination of the angle positioning mechanism and the adjustable positioning rod, improve the construction quality of the reinforcement cage on site, and can be flexibly adjusted according to the reinforcement cage with different diameters and different main reinforcement quantities.

[0005] The above device can only measure the construction angle of the reinforcement cage in actual use, but the reinforcement cage is first rolled in the main reinforcement part and then installed in the current construction, and in the installation, the reinforcement cage main reinforcement is mostly moved to the appropriate installation position for installation by means of manpower and a crane.

[0006] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0007] To solve the technical problem of reinforcement cage main reinforcement installation, the basic idea of the technical scheme of the utility model is:

[0008] The utility model provides a kind of screw bridge reinforcement cage main reinforcement processing positioning tool, including base, recess is opened in the inside of base;Clamping assembly, multiple clamping assemblies are set on base, clamping assembly is used to clamping main reinforcement, clamping assembly includes first support, second support, movable plate and mounting plate, movable plate is set on base, movable plate is movably connected with base, first support is arranged at the bottom end of movable plate, and first support is fixedly connected with the bottom end of movable plate, second support is arranged at the upper end of movable plate, and second support is slidably connected with movable plate, and mounting plate is arranged on second support, and mounting plate is elastically connected with second support.

[0009] As a preferred embodiment of the utility model, a side plate is provided between the base and the movable plate, the side plate is connected with the base by fasteners, and the movable plate is slidably connected with the side plate.

[0010] As a preferred embodiment of the utility model, the clamping assembly further includes a threaded rod and a first handle, the threaded rod is arranged on the side plate, the threaded rod is rotatably connected with the side plate, the movable plate is symmetrically arranged on the threaded rod, the movable plate is threadedly connected with the threaded rod, and the first handle is fixedly connected to one end of the threaded rod.

[0011] As a preferred embodiment of the utility model, the clamping assembly further includes a sliding block, a lead screw and a second handle, the lead screw is rotatably connected with the movable plate, the sliding block is threadedly connected with the lead screw, the second handle is fixedly connected to one end of the lead screw, the second support is fixedly connected with the sliding block, and the sliding block is slidably connected with the movable plate.

[0012] As a preferred embodiment of the utility model, the threaded directions of the two ends of the threaded rod are opposite, and the movable plates are symmetrically arranged on the threaded rod and move towards each other.

[0013] As a preferred embodiment of the utility model, a limiting rod is symmetrically arranged between the mounting plate and the second support, one end of the limiting rod is fixedly connected with the second support, and the mounting plate is slidably connected with the other end of the limiting rod.

[0014] As a preferred embodiment of the utility model, a spring is sleeved on the limiting rod, one end of the spring abuts against the second support, and the other end of the spring abuts against the mounting plate.

[0015] As a preferred embodiment of the utility model, support frames are symmetrically arranged on the mounting plate, the support frames are connected with the mounting plate by fasteners, and abutting wheels are rotatably connected to the support frames.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The screw type bridge reinforcement cage main reinforcement processing positioning tool, through the cooperation between the first support, the second support, the movable plate, the threaded rod, the sliding block and the lead screw, different size specifications of the main reinforcement are adapted, and the main reinforcement is clamped and positioned, thereby reducing the labor burden and the investment of large machinery.

[0018] 2. The screw type bridge reinforcement cage main reinforcement processing positioning tool, when the second support moves, the abutting wheel is in contact with the main reinforcement and rotates, the main reinforcement enters between the support frames, at this time, the mounting plate is extruded by the main reinforcement, the mounting plate extrudes the spring, the spring is extruded to generate deformation and generate outward force, the mounting plate is pushed to tightly contact with the main reinforcement, thereby positioning and clamping the main reinforcement.

[0019] 3. The screw type bridge reinforcement cage main reinforcement processing positioning tool, the device is placed in a suitable working position, the counterweight is placed between the base and the side plate by manpower, the weight of the device is increased, and side turning caused by insufficient weight of the device when clamping the main reinforcement is avoided.

[0020] The specific embodiments of the utility model will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In the drawings:

[0022] Figure 1 To show the three-dimensional intention of the utility model;

[0023] Figure 2 To show the split schematic view of the base and the side plate of the utility model;

[0024] Figure 3 To show the schematic view of the structure on the side plate of the utility model;

[0025] Figure 4 To show the schematic view of the structure on the movable plate of the utility model;

[0026] Figure 5 To show the schematic view of the structure on the mounting plate of the utility model.

[0027] In the drawings: 1, base; 11, side plate; 2, first support; 21, second support; 3, movable plate; 31, threaded rod; 32, first handle; 4, sliding block; 41, lead screw; 42, second handle; 5, mounting plate; 51, support frame; 52, abutting wheel; 53, limiting rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.

[0029] Please refer to Figures 1-5 A screw type bridge reinforcement cage main reinforcement processing positioning tool, comprising a base 1, a recess is formed in the inside of the base 1; a clamping assembly is arranged on the base 1, the clamping assembly is used for clamping the main reinforcement, the clamping assembly comprises a first support 2, a second support 21, a movable plate 3 and a mounting plate 5, the movable plate 3 is arranged on the base 1, the movable plate 3 is movably connected with the base 1, the first support 2 is arranged at the bottom end of the movable plate 3, the first support 2 is fixedly connected with the bottom end of the movable plate 3, the second support 21 is arranged at the upper end of the movable plate 3, the second support 21 is slidably connected with the movable plate 3, the mounting plate 5 is arranged on the second support 21, and the mounting plate 5 is elastically connected with the second support 21; through the cooperation between the first support 2, the second support 21, the movable plate 3, a threaded rod 31, a sliding block 4 and a lead screw 41, the device is adapted to main reinforcements of different sizes and specifications, and the main reinforcements are clamped and positioned, thereby reducing the labor burden and the investment in large machinery.

[0030] Among them, the side plate 11 is arranged between the base 1 and the movable plate 3, the side plate 11 is connected with the base 1 through a fastener, the fastener includes but is not limited to a bolt, the movable plate 3 is slidably connected with the side plate 11, the device is placed at a suitable working position, the man places the configuration block between the base 1 and the side plate 11, and the weight of the device is increased through counterweight, so that the device is prevented from rolling over due to insufficient weight when clamping the main reinforcement.

[0031] Among them, the clamping assembly further comprises the threaded rod 31 and a first handle 32, the threaded rod 31 is arranged on the side plate 11 and rotatably connected with the side plate 11, the movable plate 3 is symmetrically arranged on the threaded rod 31 and threadedly connected with the threaded rod 31, one end of the threaded rod 31 is fixedly connected with the first handle 32, the clamping assembly further comprises the sliding block 4, the lead screw 41 and a second handle 42, the lead screw 41 is rotatably connected with the movable plate 3, the sliding block 4 is threadedly connected with the lead screw 41, the second handle 42 is fixedly connected with one end of the lead screw 41, the second support 21 is fixedly connected with the sliding block 4 and slidably connected with the movable plate 3, the threads at the two ends of the threaded rod 31 are opposite in direction, the movable plate 3 is symmetrically arranged on the threaded rod 31 and moves towards each other, the main reinforcement is placed between the symmetric first support 2 and the second support 21, at this time, the first handle 32 is rotated to drive the threaded rod 31 to rotate, the threaded rod 31 drives the movable plate 3 to move towards each other through the opposite threads at the two ends, the movable plate 3 drives the first support 2 and the second support 21 to closely contact with the main reinforcement, the second handle 42 is rotated to drive the lead screw 41 to rotate, the lead screw 41 drives the sliding block 4 to ascend and descend through the threads, and the sliding block 4 drives the second support 21 to ascend and descend and adapt to the main reinforcement of different heights.

[0032] The limiting rod 53 is symmetrically arranged between the mounting plate 5 and the second support 21, one end of the limiting rod 53 is fixedly connected with the second support 21, the mounting plate 5 is slidably connected with the other end of the limiting rod 53, a spring is sleeved on the limiting rod 53, one end of the spring abuts against the second support 21, the other end of the spring abuts against the mounting plate 5, the supporting frames 51 are symmetrically arranged on the mounting plate 5, the supporting frames 51 and the mounting plate 5 are connected through fasteners, the fasteners include but are not limited to bolts, the abutting wheels 52 are rotatably connected on the supporting frames 51, the abutting wheels 52 are in contact with the main bars and rotate when the second support 21 moves, the main bars enter between the supporting frames 51, at this time, the mounting plate 5 is extruded by the main bars, the mounting plate 5 extrudes the spring, the spring is deformed and generates outward force under extrusion, the mounting plate 5 is pushed to be in close contact with the main bars, so that the main bars are positioned and clamped.

[0033] Working principle: the device is placed in a suitable working position, the configuration block is placed between the base 1 and the side plate 11 by manpower, the weight of the device is increased through counterweight, the device is prevented from being turned on one side due to insufficient weight when clamping the main bars, the main bars are placed between the symmetric first support 2 and the second support 21, at this time, the first handle 32 is rotated, the first handle 32 drives the threaded rod 31 to rotate, the threaded rod 31 drives the movable plate 3 to move towards each other through opposite threads at two ends, the movable plate 3 drives the first support 2 and the second support 21 to be in close contact with the main bars, the second handle 42 is rotated, the second handle 42 drives the lead screw 41 to rotate, the lead screw 41 drives the sliding block 4 to ascend and descend through threads, the sliding block 4 drives the second support 21 to ascend and descend and adapt to main bars of different heights, through cooperation between the first support 2, the second support 21, the movable plate 3, the threaded rod 31, the sliding block 4 and the lead screw 41, the device can adapt to main bars of different sizes and specifications and clamp and position the main bars, when the second support 21 moves, the abutting wheels 52 are in contact with the main bars and rotate, the main bars enter between the supporting frames 51, at this time, the mounting plate 5 is extruded by the main bars, the mounting plate 5 extrudes the spring, the spring is deformed and generates outward force under extrusion, the mounting plate 5 is pushed to be in close contact with the main bars, so that the main bars are positioned and clamped, and the labor burden and the investment of large machinery are reduced.

[0034] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A screw type bridge reinforcement cage main reinforcement processing positioning tool, characterized in that, The utility model relates to a steel bar clamping device, which comprises a base (1), a plurality of clamping assemblies arranged on the base (1), and a plurality of clamping assemblies arranged on the base (1). The base (1) and the movable plate (3) are provided with a side plate (11) therebetween, the side plate (11) is connected with the base (1) through fasteners, and the movable plate (3) is slidably connected with the side plate (11). The clamping assembly further comprises a threaded rod (31) and a first handle (32), the threaded rod (31) is arranged on the side plate (11) and is rotatably connected with the side plate (11), the movable plate (3) is symmetrically arranged on the threaded rod (31) and is threadedly connected with the threaded rod (31), and one end of the threaded rod (31) is fixedly connected with the first handle (32).

2. The screw type bridge reinforcement cage main reinforcement processing and positioning tool according to claim 1, characterized in that, The clamping assembly further comprises a sliding block (4), a lead screw (41) and a second handle (42), the lead screw (41) is rotatably connected with the movable plate (3), the sliding block (4) is threadedly connected with the lead screw (41), the second handle (42) is fixedly connected with one end of the lead screw (41), the second support (21) is fixedly connected with the sliding block (4), and the sliding block (4) is slidably connected with the movable plate (3).

3. The screw type bridge reinforcement cage reinforcement processing and positioning tool according to claim 2, characterized in that, The threaded directions of the threaded rod (31) at both ends are opposite, the movable plate (3) is symmetrically arranged on the threaded rod (31) and moves towards each other.

4. The screw type bridge reinforcement cage reinforcement processing and positioning tool according to claim 1, characterized in that, The mounting plate (5) and the second support (21) are symmetrically provided with a limiting rod (53) therebetween, one end of the limiting rod (53) is fixedly connected with the second support (21), and the mounting plate (5) is slidably connected with the other end of the limiting rod (53).

5. The screw type bridge reinforcement cage reinforcement processing and positioning tool according to claim 3, characterized in that, A spring is sleeved on the limiting rod (53), one end of the spring abuts against the second support (21), and the other end of the spring abuts against the mounting plate (5).

6. The screw type bridge reinforcement cage reinforcement processing and positioning tool according to claim 1, characterized in that, The mounting plate (5) is symmetrically provided with a support frame (51) thereon, the support frame (51) and the mounting plate (5) are connected through fasteners, and the support frame (51) is rotatably connected with an abutting wheel (52).

7. The screw type bridge reinforcement cage reinforcement processing and positioning tool according to claim 6, characterized in that, ​ 8. The screw type bridge reinforcement cage reinforcement processing and positioning tool according to claim 1, characterized in that, ​

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