Positioning device for large-diameter reinforcement cage machining

Abstract

The utility model discloses a positioning device for processing a large-diameter reinforcement cage, which relates to the technical field of reinforcement cage processing and comprises a machine body, the inside of the machine body is connected with a screw rod through a rotating mechanism, the screw rod is in threaded connection with a sliding block, the front end of the sliding block is fixedly connected with a fixed block, and the inside of the fixed block is fixedly connected with a push rod. The device is provided with a width positioning structure, at the moment, the push rod in the fixed block can be started to drive the movable block to move, after the movable block slides in the fixed block, the movable block drives the connecting rod to conduct adjustment through the hinge shaft, and after the connecting rod drives the movable plate to slide above the sliding rod, the movable plate is fixed to the fixed block. The movable plate moves towards the inner side, meanwhile, the fixed rod is driven to slide in the machine body, at the moment, the movable plate makes contact with the reinforcement cage, the reinforcement cage fixing effect is better, and at the moment, the width of the reinforcement cage can be positioned through dial gauges in the fixed block and on the surface of the movable rod.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cage processing, in particular to a positioning device for processing a large-diameter steel cage. Background Art

[0002] At present, with the rise of the modern construction industry and the rapid development of construction technology, pile foundation technology is widely used in modern bridges and construction industries. Large-diameter pile foundations are more widely used in bridges. As the pile length and pile diameter gradually increase, higher requirements are placed on the verticality and accuracy of the main reinforcement in steel bar processing. In the existing technology, there is a lack of effective support devices when processing large-diameter steel bars, resulting in the problem that the verticality of the main reinforcement in steel bar processing cannot be guaranteed during the steel bar processing process. The existing devices still have some defects; for example;

[0003] For example, a large-diameter steel bar processing support device with announcement number CN215906753U, when used technically, includes a base, a column and a support beam, the column is arranged in the middle of the base along the vertical direction, and the two intersect vertically, the support beam is arranged in the horizontal direction, and a plurality of support beams are arranged, and the plurality of support beams are evenly arranged on the outer wall of the column, and the upper side of the support beam is used to place the main reinforcement for positioning the steel cage processing; a plurality of slots are provided on the first side wall of the column, and the slots are arranged in a row along the setting direction of the column and are arranged at equal intervals, and the ends of the support beams are inserted into the slots to be plugged into the columns. The support device of the utility model forms a support structure through a base and a column, and a plurality of support beams are arranged on the column. The main reinforcement for positioning the steel cage processing is placed through support beams of different heights, and the main reinforcement on the support beam can be directly slid to the position to be processed when the steel cage is processed and positioned;

[0004] The above device has some problems. The device is relatively cumbersome to use, and has poor effect on positioning the height and width of the steel cage during use, and has poor effect on fixing the steel cage during use.

[0005] Therefore, we propose a positioning device for processing large-diameter steel cages to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a positioning device for processing large-diameter steel cages to solve the problem raised by the above-mentioned background technology that the positioning device for processing large-diameter steel cages on the market currently has poor height positioning effect on the steel cages and poor width positioning effect on the steel cages when used.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for processing a large-diameter steel cage, comprising a body;

[0008] The interior of the body is connected to the screw rod through a rotating mechanism, and the screw rod is threadedly connected to the slider, and the front end of the slider is fixedly connected to the fixed block, the interior of the fixed block is fixedly connected to the push rod, and the front end of the push rod is fixedly connected to the moving block, and the moving block is slidably connected to the interior of the fixed block, the surface of the moving block is hinged to the connecting rod, and the front end of the connecting rod is hinged to the moving plate, and the moving plate is slidably connected to the fixed rod, the fixed rod is slidably connected to the interior of the body, the moving plate is slidably connected to the sliding rod, and the sliding rod is fixedly connected to the interior of the fixed block.

[0009] As a preferred technical solution of the utility model, the rotating mechanism includes a motor, a first gear, a second gear, and a screw. The motor is fixedly connected to the inside of the machine body, and the motor is fixedly connected to the first gear, and the first gear and the second gear are meshed, and the second gear and the screw are fixedly connected.

[0010] As a preferred technical solution of the utility model, the interior of the fixed block is slidably connected to the moving rod, and the front end of the moving rod is fixedly connected to the fixed plate, and the fixed plate is an arc-shaped plate, and a spring is arranged on the surface of the moving rod.

[0011] As a preferred technical solution of the utility model, scales are arranged on the surfaces of the fixed rod and the movable rod, and a scale is arranged inside the fixed block.

[0012] As a preferred technical solution of the utility model, the connecting rods are arranged in an array about the surface of the moving block, and the front ends of the connecting rods are connected to the moving plate.

[0013] As a preferred technical solution of the utility model, the lower end of the screw rod is connected to the inside of the machine body through a bearing, and the bearings are arranged in an array about the bottom surface of the screw rod, and the bearing material is metal.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The device is provided with a height positioning structure. When in use, after the steel cage is placed on the surface of the fixed plate, the motor inside the body is started to drive the first gear to rotate. As the first gear and the second gear rotate, the second gear drives the screw rod to rotate, so that the slider above the screw rod drives the fixed block in front to move, so that the moving plate on the surface of the fixed block moves synchronously, so that after the moving plate slides above the fixed rod, the height positioning of the steel cage can be understood through the scale on the surface of the fixed rod;

[0016] 2. The device is provided with a width positioning structure. At this time, the push rod inside the fixed block can be started to drive the moving block to move, so that after the moving block slides inside the fixed block, the moving block drives the connecting rod to adjust through the hinge shaft, so that the connecting rod drives the moving plate to slide above the sliding rod, so that the moving plate moves inward and drives the fixed rod to slide inside the machine body at the same time. At this time, the moving plate is in contact with the steel cage, which has a better fixing effect on the steel cage. At this time, the width of the steel cage can be positioned by the scale inside the fixed block and on the surface of the moving rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top-sectional structure of the fixing block of the utility model;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. body; 2. motor; 3. first gear; 4. second gear; 5. screw; 6. slider; 7. fixed block; 8. push rod; 9. moving block; 10. connecting rod; 11. moving plate; 12. slide rod; 13. scale; 14. moving rod; 15. spring; 16. fixed plate; 17. fixed rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4The utility model provides a technical solution: a positioning device for processing a large-diameter steel cage, comprising a machine body 1, the interior of the machine body 1 is connected to a screw rod 5 through a rotating mechanism, the rotating mechanism comprises a motor 2, a first gear 3, a second gear 4, and a screw rod 5, the motor 2 is fixedly connected to the interior of the machine body 1, and the motor 2 is fixedly connected to the first gear 3, and the first gear 3 and the second gear 4 are meshed, the second gear 4 and the screw rod 5 are fixedly connected, the lower end of the screw rod 5 is connected to the interior of the machine body 1 through a bearing, and the bearing is arranged in an array about the bottom surface of the screw rod 5, and the bearing material is metal, and the screw rod 5 is threadedly connected to a slider 6, and the front end of the slider 6 is fixedly connected to a fixed block 7, the interior of the fixed block 7 is slidably connected to a moving rod 14, and the front end of the moving rod 14 is fixedly connected to a fixed plate 16, and the fixed plate 16 is an arc-shaped plate;

[0024] When in use, after placing the steel cage on the surface of the fixed plate 16, the motor 2 inside the body 1 is started to drive the first gear 3 to rotate. As the first gear 3 and the second gear 4 rotate, the second gear 4 drives the screw rod 5 to rotate, so that the slider 6 above the screw rod 5 drives the front fixed block 7 to move, so that the moving plate 11 on the surface of the fixed block 7 moves synchronously, so that after the moving plate 11 slides above the fixed rod 17, the height positioning of the steel cage can be understood through the scale 13 on the surface of the fixed rod 17;

[0025] A spring 15 is provided on the surface of the moving rod 14, the interior of the fixed block 7 is fixedly connected to the push rod 8, and the front end of the push rod 8 is fixedly connected to the moving block 9, and the moving block 9 is slidably connected to the interior of the fixed block 7, the surface of the moving block 9 is hinged to the connecting rod 10, the connecting rod 10 is arranged in an array about the surface of the moving block 9, and the front ends of the connecting rods 10 are connected to the moving plate 11, and the front ends of the connecting rods 10 are hinged to the moving plate 11, and the moving plate 11 is slidably connected to the fixed rod 17, the fixed rod 17 and the surface of the moving rod 14 are provided with a scale 13, the fixed block 7 is provided with a scale 13, the fixed rod 17 is slidably connected to the interior of the body 1, the moving plate 11 is slidably connected to the sliding rod 12, and the sliding rod 12 is fixedly connected to the interior of the fixed block 7;

[0026] At this time, the push rod 8 inside the fixed block 7 can be started to drive the moving block 9 to move, so that after the moving block 9 slides inside the fixed block 7, the moving block 9 drives the connecting rod 10 to adjust through the hinge shaft, so that the connecting rod 10 drives the moving plate 11 to slide above the sliding rod 12, so that the moving plate 11 moves inward and drives the fixed rod 17 to slide inside the body 1. At this time, the moving plate 11 contacts the steel cage. At this time, the steel cage squeezes the fixed plate 16, so that the fixed plate 16 drives the moving rod 14 to slide inside the fixed block 7. At the same time, the spring 15 on the surface of the moving rod 14 contracts, so that the fixing effect of the steel cage is better. At this time, the width of the steel cage can be positioned by the scale 13 inside the fixed block 7 and on the surface of the moving rod 14.

[0027] Working principle: When using the positioning device for processing large-diameter steel cages, after placing the steel cage on the surface of the fixed plate 16, start the motor 2 inside the body 1 to drive the first gear 3 to rotate. As the first gear 3 and the second gear 4 rotate, the second gear 4 drives the screw rod 5 to rotate, so that the slider 6 above the screw rod 5 drives the fixed block 7 in front to move, so that the moving plate 11 on the surface of the fixed block 7 moves synchronously, and after the moving plate 11 slides above the fixed rod 17, the height positioning of the steel cage can be understood through the scale 13 on the surface of the fixed rod 17. At this time, the push rod 8 inside the fixed block 7 can be started to drive the moving block 9 to move. After the moving block 9 slides inside the fixed block 7, the moving block 9 drives the connecting rod 10 to be adjusted through the hinge shaft, so that the connecting rod 10 drives the moving plate 11 to slide above the sliding rod 12, so that the moving plate 11 moves inward and drives the fixed rod 17 to slide inside the body 1. At this time, the moving plate 11 contacts the steel cage. At this time, the steel cage squeezes the fixed plate 16, so that the fixed plate 16 drives the moving rod 14 to slide inside the fixed block 7. At the same time, the spring 15 on the surface of the moving rod 14 contracts, so that the fixing effect of the steel cage is better. At this time, the width of the steel cage can be positioned by the scale 13 inside the fixed block 7 and on the surface of the moving rod 14.

[0028] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A positioning device for processing a large diameter steel cage, comprising a body (1); Features: The interior of the machine body (1) is connected to the screw rod (5) through a rotating mechanism, and the screw rod (5) and the slider (6) are threadedly connected, and the front end of the slider (6) is fixedly connected to the fixed block (7), the interior of the fixed block (7) is fixedly connected to the push rod (8), and the front end of the push rod (8) is fixedly connected to the moving block (9), and the moving block (9) is slidably connected to the interior of the fixed block (7), the surface of the moving block (9) is hinged to the connecting rod (10), and the front end of the connecting rod (10) is hinged to the moving plate (11), and the moving plate (11) is slidably connected to the fixed rod (17), the fixed rod (17) is slidably connected to the interior of the machine body (1), the moving plate (11) is slidably connected to the sliding rod (12), and the sliding rod (12) is fixedly connected to the interior of the fixed block (7).

2. The positioning device for processing large diameter steel cage according to claim 1, characterized in that: The rotating mechanism comprises a motor (2), a first gear (3), a second gear (4), and a screw (5); the motor (2) is fixedly connected to the inside of the machine body (1), the motor (2) is fixedly connected to the first gear (3), the first gear (3) is meshed with the second gear (4), and the second gear (4) is fixedly connected to the screw (5).

3. The positioning device for processing a large diameter steel cage according to claim 1, characterized in that: The interior of the fixed block (7) is slidably connected to the moving rod (14), and the front end of the moving rod (14) is fixedly connected to the fixed plate (16), and the fixed plate (16) is an arc-shaped plate. A spring (15) is arranged on the surface of the moving rod (14).

4. The positioning device for processing a large diameter steel cage according to claim 1, characterized in that: The surfaces of the fixed rod (17) and the movable rod (14) are provided with scales (13), and the interior of the fixed block (7) is provided with a scale (13).

5. The positioning device for processing a large diameter steel cage according to claim 1, characterized in that: The connecting rods (10) are arranged in an array on the surface of the moving block (9), and the front ends of the connecting rods (10) are connected to the moving plate (11).

6. The positioning device for processing a large diameter steel cage according to claim 5, characterized in that: The lower end of the screw rod (5) is connected to the inside of the machine body (1) via a bearing, and the bearings are arranged in an array with respect to the bottom surface of the screw rod (5), and the bearing material is metal.

Images