Upright column bending correction device

Abstract

The utility model discloses a stand column bending correcting device which comprises a lifting assembly, the lifting assembly comprises a sliding rail, a threaded rod is rotationally connected into the sliding rail, a correcting assembly is arranged on one side of the sliding rail and comprises a sliding block connected with the sliding rail in a sliding mode, the sliding block is in threaded connection with the threaded rod, and the threaded rod is connected with the sliding rail in a sliding mode. A hydraulic jack is fixedly connected to the sliding block, rotating shafts are fixedly connected to the two sides of the sliding rail, and supporting assemblies are rotationally connected to the rotating shafts. According to the device, the lifting assembly can be supported and fixed through the arranged first inserting rod and the supporting assembly, the height of the correcting assembly can be adjusted through the arranged lifting assembly, the device is suitable for correcting stand columns with different heights, and bending correction can be conducted on the stand columns through the arranged hydraulic jack and the arranged top plate.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a column bending correction device. Background Art

[0002] During highway construction, guardrails need to be installed on both sides. When installing the guardrails, the columns need to be inserted into the soil using a pile driver first. However, after being inserted into the soil, the columns may bend and not be vertical, which will affect the subsequent installation of the guardrails.

[0003] In order to overcome these disadvantages, the utility model provides a column bending correction device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a column bending correction device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a column bending correction device, including a lifting assembly, the lifting assembly includes a slide rail, a screw is rotatably connected inside the slide rail, a correction assembly is provided on one side of the slide rail, the correction assembly includes a slider slidably connected to the slide rail, the slider is threadedly connected to the screw, a hydraulic jack is fixedly connected to the slider, and rotating shafts are fixedly connected on both sides of the slide rail, and a support assembly is rotatably connected to the rotating shaft.

[0006] Furthermore, a first insertion rod is fixedly connected to the bottom end of the slide rail.

[0007] Furthermore, the top end of the screw rod passes through the slide rail and is fixedly connected to a crank.

[0008] Furthermore, the output end of the hydraulic jack is fixedly connected to a top plate.

[0009] Furthermore, the support assembly includes a connecting shell rotatably connected to the rotating shaft, and a connecting plate is inserted into the connecting shell.

[0010] Furthermore, a second plug rod is fixedly connected to the bottom end of the connecting plate, and a locking bolt is threadedly connected to the bottom end of the side surface of the connecting shell. One end of the locking bolt passes through the side surface of the connecting shell and contacts the side surface of the connecting plate.

[0011] Beneficial effects of the utility model:

[0012] When the utility model is in use, the column bending correction device can support and fix the lifting component through the provided first insertion rod and support component, and the height of the correction component can be adjusted through the provided lifting component, which is suitable for correcting columns of different heights. The column can be corrected for bending through the provided hydraulic jack and top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 : A front view of the utility model;

[0015] Figure 2 : Schematic diagram of the lifting assembly structure of the utility model;

[0016] Figure 3 : Schematic diagram of the correction component structure of the utility model;

[0017] Figure 4 : Schematic diagram of the support assembly structure of the present invention.

[0018] The reference numerals are as follows:

[0019] 1. Lifting assembly; 2. Correction assembly; 3. Support assembly; 4. Slide rail; 5. Screw; 6. Crank handle; 7. First plug rod; 8. Slider; 9. Hydraulic jack; 10. Top plate; 11. Connecting shell; 12. Locking bolt; 13. Connecting plate; 14. Second plug rod; 15. Rotating shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-4 As shown, a column bending correction device includes a lifting component 1, the lifting component 1 includes a slide rail 4, a screw 5 is rotatably connected inside the slide rail 4, a correction component 2 is provided on one side of the slide rail 4, the correction component 2 includes a slider 8 slidably connected to the slide rail 4, the slider 8 is threadedly connected to the screw 5, a hydraulic jack 9 is fixedly connected to the slider 8, and a rotating shaft 15 is fixedly connected on both sides of the slide rail 4, and a support component 3 is rotatably connected to the rotating shaft 15.

[0022] like Figure 1-4 As shown, the top end of the screw rod 5 passes through the slide rail 4 and is fixedly connected to a crank 6. Turning the crank 6 drives the screw rod 5 to rotate.

[0023] like Figure 1-4As shown, the output end of the hydraulic jack 9 is fixedly connected to a top plate 10 .

[0024] like Figure 1-4 As shown, the bottom end of the slide rail 4 is fixedly connected to the first insertion rod 7, and the support assembly 3 includes a connecting shell 11 rotatably connected to the rotating shaft 15. A connecting plate 13 is inserted inside the connecting shell 11, and the bottom end of the connecting plate 13 is fixedly connected to the second insertion rod 14. The bottom end of the side surface of the connecting shell 11 is threadedly connected to a locking bolt 12. One end of the locking bolt 12 passes through the side surface of the connecting shell 11 and contacts the side surface of the connecting plate 13. The support assembly 3 is rotated to tilt it backward, and the connecting plate 13 is pulled to adjust the total length of the connecting shell 11 and the connecting plate 13, so that the second insertion rod 14 is inserted into the soil, and the connecting shell 11 and the connecting plate 13 are fixed by the locking bolt 12, so that the lifting assembly 1 is supported and fixed by the first insertion rod 7 and the support assembly 3.

[0025] Working principle: When in use, the device is tilted to the bent side of the column, the top plate 10 is in contact with the column, the first insertion rod 7 is inserted into the soil, the support assembly 3 is rotated to tilt it backward, and the connecting plate 13 is pulled to adjust the total length of the connecting shell 11 and the connecting plate 13, so that the second insertion rod 14 is inserted into the soil, and the connecting shell 11 and the connecting plate 13 are fixed by the locking bolt 12, thereby supporting and fixing the lifting assembly 1 through the first insertion rod 7 and the support assembly 3. The height of the correction assembly 2 can be adjusted by the set lifting assembly 1. Specifically, turning the crank 6 drives the screw 5 to rotate, which can drive the correction assembly 2 to move along the slide rail 4 through the slider 8, so that the top plate 10 moves to a position close to the upper end of the column. The column can be corrected for bending by the set hydraulic jack 9 and the top plate 10. Specifically, the pressure rod of the hydraulic jack 9 is reciprocally pressed, so that the piston rod of the hydraulic jack 9 extends, thereby driving the top plate 10 to push the column, and then the column can be corrected.

[0026] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A column bending correction device, characterized in that: The invention comprises a lifting assembly (1), wherein the lifting assembly (1) comprises a slide rail (4), wherein a screw rod (5) is rotatably connected inside the slide rail (4), a correction assembly (2) is provided on one side of the slide rail (4), and the correction assembly (2) comprises a slider (8) slidably connected to the slide rail (4), wherein the slider (8) is threadedly connected to the screw rod (5), a hydraulic jack (9) is fixedly connected to the slider (8), and a rotating shaft (15) is fixedly connected to both sides of the slide rail (4), and a support assembly (3) is rotatably connected to the rotating shaft (15).

2. The column bending correction device according to claim 1, characterized in that: The bottom end of the slide rail (4) is fixedly connected to a first insertion rod (7).

3. The column bending correction device according to claim 1, characterized in that: The top end of the screw rod (5) passes through the slide rail (4) and is fixedly connected to a crank handle (6).

4. The column bending correction device according to claim 1, characterized in that: The output end of the hydraulic jack (9) is fixedly connected to a top plate (10).

5. The column bending correction device according to claim 1, characterized in that: The support assembly (3) comprises a connecting shell (11) rotatably connected to a rotating shaft (15), and a connecting plate (13) is inserted into the connecting shell (11).

6. The column bending correction device according to claim 5, characterized in that: The bottom end of the connecting plate (13) is fixedly connected to a second insertion rod (14), and the bottom end of the side surface of the connecting shell (11) is threadedly connected to a locking bolt (12), and one end of the locking bolt (12) passes through the side surface of the connecting shell (11) and contacts the side surface of the connecting plate (13).

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