Reinforcement cage main reinforcement collaborative supporting intelligent rapid forming device

Abstract

The utility model relates to the technical field of reinforcement cage welding supporting equipment, and particularly discloses a reinforcement cage main reinforcement collaborative supporting intelligent rapid forming device. The supporting components are parallel to the main shaft and are mounted in the circumferential direction of the main shaft; one end of each supporting rod is rotatably connected with the supporting part, and the other end is rotatably connected with the main shaft; the sliding blocks can linearly slide in a reciprocating mode in the axial direction of the main shaft. One end of the driving rod is rotatably connected with the supporting rod, and the other end is rotatably connected with the sliding block; the synchronous driving assembly is used for driving the sliding blocks to slide synchronously so as to drive the driving rods to push and pull the supporting rods, and the distance between the supporting component and the main shaft is changed. The distance between the supporting component and the main shaft is controlled in a mechanical transmission mode, and supporting operation of the lining ring is completed. The response speed can be effectively increased, and supporting and welding work can be rapidly completed; and the number of electric parts can be effectively reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cage welding support equipment, in particular to an intelligent rapid prototyping device for cooperatively supporting main reinforcements of a steel cage. Background Art

[0002] In the welding of the steel cage, the inner lining ring needs to be supported, and then several main bars are welded along the circumferential direction of the inner lining ring.

[0003] In the existing technical solutions, a group of oil cylinders are usually set in the circumferential direction of the inner liner to tighten the inner liner and then weld the main reinforcement. However, on a steel cage, several inner liner rings are set along the axial direction of the steel cage, so several groups of oil cylinders are also required along the axial direction of the steel cage to meet the support requirements.

[0004] In such support work, the oil injection pump needs to inject hydraulic oil into several oil cylinders synchronously to ensure that the extension and contraction of the piston rod of each oil cylinder is consistent; supporting the inner liner ring through the oil cylinder not only has a slow response speed; but also in order to achieve synchronous support and ensure the stability of the support of the steel cage, the flow path of the hydraulic oil needs to be shortened; in actual production, multiple oil injection pumps are also needed, which will increase the cost of steel cage support. Utility Model Content

[0005] In view of the above problems, the utility model provides an intelligent rapid prototyping device for collaborative support of main reinforcement of a steel cage, the purpose of which is to improve the response speed and reduce the cost.

[0006] In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the present invention is as follows:

[0007] Provided is an intelligent rapid prototyping device for collaboratively supporting main reinforcement of a steel cage, comprising: a main shaft; a plurality of support components, which are parallel to the main shaft and installed along the circumferential direction of the main shaft; a plurality of support rods, one end of which is rotatably connected to the support component and the other end of which is rotatably connected to the main shaft; a plurality of sliders, which can perform linear reciprocating sliding along the axial direction of the main shaft; a drive rod, one end of which is rotatably connected to the support rod and the other end of which is rotatably connected to the slider; and a synchronous drive assembly, which is used to drive each slider to slide synchronously, thereby driving the drive rod to push and pull the support rod, thereby changing the distance between the support component and the main shaft.

[0008] Furthermore, the synchronous drive assembly includes: a plurality of lead screws, which are parallel to the main shaft and installed along the circumferential direction of the main shaft, and are connected to the slider through threads; a plurality of driven sprockets, which are arranged on each lead screw; a driving sprocket, which is arranged on the output shaft of the drive motor; and a transmission chain, which drives the driven sprocket and the driving sprocket.

[0009] Furthermore, four supporting components are arranged in a circular array with the main shaft as the rotation axis.

[0010] Furthermore, the supporting component includes: two longitudinal rods, both installed parallel to the main axis; and a plurality of transverse rods, installed perpendicular to the longitudinal rods, with both ends respectively connected to the two longitudinal rods.

[0011] Furthermore, the device also includes: a first hinge shaft, a second hinge shaft, a third hinge shaft and a fourth hinge shaft, the first hinge shaft is used to rotationally connect the support component and the support rod, the second hinge shaft is used to rotationally connect the support rod and the main shaft, the third hinge shaft is used to rotationally connect the drive rod and the support rod, the fourth hinge shaft is used to rotationally connect the drive rod and the slider, and the third hinge shaft is arranged between the first hinge shaft and the second hinge shaft.

[0012] Furthermore, the device also includes: a servo motor for driving the main shaft to rotate.

[0013] The beneficial effects of the present invention are as follows: in the present invention, by setting a synchronous drive component, a mechanical transmission method is adopted to control the distance between the support component and the main shaft to complete the support operation of the inner liner; compared with using an oil cylinder to support the inner liner, it can not only effectively improve the response speed to quickly complete the support welding work; it can also effectively reduce the number of electrical components, reduce energy consumption, and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the overall structure of the device provided in an embodiment of the present application.

[0015] Figure 2 for Figure 1 A partial enlarged schematic diagram of part A.

[0016] Figure 3 Schematic diagram of the installation of the synchronous drive assembly provided in an embodiment of the present application.

[0017] Figure 4 Schematic diagram of the installation of the support component provided in an embodiment of the present application.

[0018] Among them, 1. main shaft; 11. servo motor; 2. support component; 21. longitudinal rod; 22. transverse rod; 3. support rod; 4. slider; 5. drive rod; 6. synchronous drive assembly; 61. lead screw; 62. driven sprocket; 63. driving sprocket; 64. transmission chain; 71. first articulated shaft; 72. second articulated shaft; 73. third articulated shaft; 74. fourth articulated shaft. DETAILED DESCRIPTION

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Reference Figure 1 and Figure 2 As shown, the embodiment of the present application discloses an intelligent rapid prototyping device for collaborative support of main reinforcement of a steel cage, comprising: a main shaft 1; a plurality of support components 2, which are parallel to the main shaft 1 and installed along the circumferential direction of the main shaft 1; a plurality of support rods 3, one end of which is rotatably connected to the support component 2, and the other end of which is rotatably connected to the main shaft 1; a plurality of sliders 4, which can make linear reciprocating sliding along the axial direction of the main shaft 1; a drive rod 5, one end of which is rotatably connected to the support rod 3, and the other end of which is rotatably connected to the slider 4; a synchronous drive assembly 6, which is used to drive each slider 4 to slide synchronously, thereby driving the drive rod 5 to push and pull the support rod 3, thereby changing the distance between the support component 2 and the main shaft 1.

[0021] Reference Figure 3 As shown, the synchronous drive assembly 6 includes: a plurality of lead screws 61, which are parallel to the main shaft 1 and installed along the circumferential direction of the main shaft 1, and are connected to the slider 4 through threads; a plurality of driven sprockets 62, which are arranged on each lead screw 61; a driving sprocket 63, which is arranged on the output shaft of the driving motor; and a transmission chain 64, which connects the driven sprocket 62 and the driving sprocket 63.

[0022] In this embodiment, the vertical output shaft of the driving motor is rotated to drive the transmission chain 64 to rotate, thereby synchronously driving several lead screws 61 to rotate. The slider 4 is slidably installed on the main shaft 1 and cannot rotate. Under the drive of the lead screw 61, the slider 4 slides in a straight line, thereby driving the driving rod 5 to push and pull the support rod 3, thereby changing the distance between the support component 2 and the main shaft 1.

[0023] During specific operation, the direction of rotation of the lead screw 61 can be changed by changing the direction of rotation of the driving motor, thereby changing the sliding direction of the slider 4 and controlling the driving rod 5 to push and pull the support rod 3; it can be understood that the driving rod 5 pushes the support rod 3, and the supporting component 2 moves in the direction away from the main shaft 1, and the distance between the supporting component 2 and the main shaft 1 becomes larger until the inner lining ring is tensioned for welding the inner lining ring and the main reinforcement; the driving rod 5 pulls the support rod 3, and the supporting component 2 moves in the direction close to the main shaft 1, and the distance between the supporting component 2 and the main shaft 1 becomes smaller, and the inner lining ring is released, so that the welded steel cage can be disassembled easily.

[0024] It is worth mentioning that the slider 4 can be installed on the main shaft 1 by means of a slide rail.

[0025] In the present invention, by setting up a synchronous drive component 6, a mechanical transmission method is adopted to control the distance between the support component 2 and the main shaft 1 to complete the support operation of the inner liner; compared with using an oil cylinder to support the inner liner, it can not only effectively improve the response speed and quickly complete the support welding work; it can also effectively reduce the number of electrical components, reduce energy consumption, and reduce costs.

[0026] In this embodiment, with the main shaft 1 as the rotation axis, four support components 2 are arranged in a circumferential array to improve the support stability of the support components 2 on the inner liner.

[0027] Reference Figure 4 As shown, the support component 2 includes: two longitudinal rods 21, both installed parallel to the main shaft 1; a plurality of cross rods 22, installed perpendicular to the longitudinal rods 21, and connected to the two longitudinal rods 21 at both ends; the two cross rods 22 are used to contact the support inner lining to further improve the stability of the support.

[0028] Furthermore, the device also includes: a first hinge shaft 71, a second hinge shaft 72, a third hinge shaft 73 and a fourth hinge shaft 74. The first hinge shaft 71 is used to rotationally connect the support component 2 and the support rod 3, the second hinge shaft 72 is used to rotationally connect the support rod 3 and the main shaft 1, the third hinge shaft 73 is used to rotationally connect the drive rod 5 and the support rod 3, the fourth hinge shaft 74 is used to rotationally connect the drive rod 5 and the slider 4, and the third hinge shaft 73 is arranged between the first hinge shaft 71 and the second hinge shaft 72.

[0029] Furthermore, the device also includes: a servo motor 11 for driving the main shaft 1 to rotate. The servo motor 11 drives the main shaft 1 to rotate, which can drive the inner liner to rotate, and cooperate to complete the welding operation of the main reinforcement.

[0030] It is worth mentioning that the servo motor 11 and the drive motor can be electrically connected through a PLC controller, and the intelligent automatic control of the present invention can be realized through the PLC programming language.

[0031] Those skilled in the art will appreciate that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they become aware of the underlying inventive concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Clearly, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, the present invention is intended to encompass such changes and modifications if they fall within the scope of the claims and equivalents of the present invention.

Claims

1. An intelligent rapid prototyping device for supporting the main reinforcement of a steel cage, characterized in that: include: spindle (1); A plurality of supporting components (2) are parallel to the main shaft (1) and installed along the circumferential direction of the main shaft (1); A plurality of support rods (3), one end of which is rotatably connected to the support component (2) and the other end of which is rotatably connected to the main shaft (1); A plurality of sliders (4) capable of linearly sliding back and forth along the axial direction of the main shaft (1); A driving rod (5), one end of which is rotatably connected to the support rod (3) and the other end of which is rotatably connected to the slider (4); The synchronous drive assembly (6) is used to drive each slider (4) to slide synchronously, thereby driving the drive rod (5) to push and pull the support rod (3) to change the distance between the support component (2) and the main shaft (1).

2. The intelligent rapid prototyping device for coordinated support of main reinforcement cages according to claim 1 is characterized in that: The synchronous drive assembly (6) comprises: A plurality of lead screws (61) are parallel to the main shaft (1) and installed along the circumferential direction of the main shaft (1), and are connected to the slider (4) through threads; A plurality of driven sprockets (62) are provided on each lead screw (61); A driving sprocket (63) is arranged on the output shaft of the driving motor; The transmission chain (64), the driven sprocket (62) and the driving sprocket (63) are connected in transmission.

3. The intelligent rapid prototyping device for coordinated support of main reinforcement cages according to claim 1 is characterized in that: With the main shaft (1) as the rotation axis, four supporting components (2) are arranged in a circular array.

4. The intelligent rapid prototyping device for coordinated support of main reinforcement cages according to claim 1 is characterized in that: The supporting member (2) comprises: Two longitudinal rods (21) are installed parallel to the main axis (1); A plurality of cross bars (22) are installed perpendicular to the longitudinal bars (21), and two ends of the cross bars are respectively connected to the two longitudinal bars (21).

5. The intelligent rapid prototyping device for coordinated support of main reinforcement cages according to claim 1 is characterized in that: Also includes: A first hinge shaft (71), a second hinge shaft (72), a third hinge shaft (73) and a fourth hinge shaft (74), wherein the first hinge shaft (71) is used to rotationally connect the support component (2) and the support rod (3), the second hinge shaft (72) is used to rotationally connect the support rod (3) and the main shaft (1), the third hinge shaft (73) is used to rotationally connect the driving rod (5) and the support rod (3), the fourth hinge shaft (74) is used to rotationally connect the driving rod (5) and the slider (4), and the third hinge shaft (73) is arranged between the first hinge shaft (71) and the second hinge shaft (72).

6. The intelligent rapid prototyping device for coordinated support of main reinforcement cages according to claim 1 is characterized in that: Also includes: A servo motor (11) is used to drive the main shaft (1) to rotate.

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