Vertical adjusting device for large-section box column

Abstract

The utility model relates to the technical field of large-section box-shaped column vertical adjustment, and discloses a large-section box-shaped column vertical adjustment device which comprises a fixing seat and a fixing plate, the left side of the fixing seat is fixedly connected with a mounting plate, one side of the fixing seat is provided with a first assembly hole, and the other side of the fixing seat is provided with a second assembly hole. A first positioning bolt is movably connected into the first assembly hole, a first supporting seat is fixedly connected to the top end of the fixing seat, a second supporting seat is fixedly connected to the right side of the fixing seat, and a fixing plate is arranged at the top end of the fixing seat. According to the vertical adjusting device for the large-section box-shaped column, the mounting plate and other parts are arranged, the mounting plate and the first box-shaped column are connected and fixed through the first positioning bolt, then the fixing block and the second box-shaped column are connected and fixed through the third positioning bolt, and the telescopic rod can be driven to move by opening the air cylinder; therefore, the second box-shaped column on one side can be pulled to be in the same vertical plane with the first box-shaped column, automatic adjustment is facilitated, and the problem that automatic vertical adjustment is not convenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical adjustment of large-section box-shaped columns, in particular to a vertical adjustment device for large-section box-shaped columns. Background Art

[0002] A large-section box column is a columnar component formed by bending steel plates. Its cross-section is similar to a rectangular box. During the assembly process, this large-section box column needs to be adjusted through a special vertical adjustment device in order to keep the upper and lower vertical surfaces consistent.

[0003] According to the design of the existing large-section box-shaped column vertical adjustment device, manual adjustment is required, which results in low efficiency and labor, and is not convenient for automatic adjustment. Therefore, its structure needs to be improved to improve its adjustment efficiency.

[0004] Now, a new type of large-section box-shaped column vertical adjustment device is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of the utility model is to provide a vertical adjustment device for a large-section box-shaped column, so as to solve the problem of inconvenience in automatic vertical adjustment in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a vertical adjustment device for a large-section box-shaped column, comprising a fixing seat and a fixing plate, the left side of the fixing seat is fixedly connected to the mounting plate, one side of the fixing seat is provided with a first assembly hole, the inside of the first assembly hole is movably connected to a first positioning bolt, the top end of the fixing seat is fixedly connected to the first support seat, the right side of the fixing seat is fixedly connected to the second support seat, the top end of the fixing seat is provided with a fixing plate, the right side of the top end of the fixing plate is fixedly connected to a third mounting seat, the left side of the third mounting seat is fixedly installed with a cylinder, the left side of the cylinder is movably connected to a telescopic rod, the left side of the telescopic rod is fixedly connected to a fixing block, and the right side of the fixed block is movably connected to the third positioning bolt.

[0007] Preferably, the third positioning bolt is detachable from the fixing block, and the first positioning bolt is detachable from the first assembly hole.

[0008] Preferably, a positioning block is provided on one side of the fixing plate, and the positioning blocks are provided in two groups, with two in each group.

[0009] Preferably, a second assembly hole is provided inside the top of the front end of the first support seat and the second support seat, one side of the bottom end of the fixing plate is fixedly connected to the first mounting seat, and the right side of the bottom end of the fixing plate is fixedly connected to the second mounting seat.

[0010] Preferably, the front ends of the first mounting seat and the second mounting seat are movably connected with a second positioning bolt, the first support seat and the second support seat are detachable from the first mounting seat and the second mounting seat through the second positioning bolt, and the second support seat is arranged obliquely.

[0011] Preferably, a third assembly hole is provided at the front end of the positioning block, a positioning screw is provided transversely through the interior of the third assembly hole, and a locking nut is movably connected to the exterior of the positioning screw.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the large-section box-shaped column vertical adjustment device not only facilitates automatic vertical adjustment, ensures vertical stability and is not prone to deviation, but also facilitates rapid assembly of the device;

[0013] By providing a mounting plate, a first positioning bolt, a first assembly hole, a fixing plate, a third mounting seat, a cylinder, a telescopic rod, a fixing block, and a third positioning bolt, the mounting plate and the first box-shaped column are connected and fixed by the first positioning bolt, and then the fixing block and the second box-shaped column are connected and fixed by the third positioning bolt. When the cylinder is opened, the telescopic rod can be driven to move, thereby pulling the second box-shaped column on one side to be in the same vertical plane as the first box-shaped column, which is convenient for automatic adjustment;

[0014] By providing a positioning block, a positioning screw, a locking nut, and a third assembly hole, the positioning blocks are respectively placed at the front and rear ends of the connecting seat on one side of the box column, and fixed to it by the positioning screw and the locking nut, ensuring that the two sets of box columns are in the same vertical plane and are not easily offset;

[0015] By providing a first support seat, a second support seat, a first mounting seat, a second mounting seat, a second positioning bolt, a second assembly hole, and a fixing plate, during assembly, the first support seat and the second support seat are respectively placed in the first mounting seat and the second mounting seat, and the second positioning bolt is screwed into the second assembly hole to fix them, making assembly convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0017] Figure 2 This is a side structural diagram of the connection between the positioning block and the positioning screw of the utility model;

[0018] Figure 3 This is a top view of the structure of the connection between the cylinder and the third mounting base of the utility model;

[0019] Figure 4 This is a front view structural diagram of the connection method between the first support base and the first mounting base of the utility model.

[0020] In the figure: 1. fixing seat; 2. mounting plate; 3. first positioning bolt; 4. first assembly hole; 5. first support seat; 6. second support seat; 7. first mounting seat; 8. second mounting seat; 9. second positioning bolt; 10. second assembly hole; 11. fixing plate; 12. third mounting seat; 13. cylinder; 14. telescopic rod; 15. fixing block; 16. third positioning bolt; 17. positioning block; 18. positioning screw; 19. locking nut; 20. third assembly hole. DETAILED DESCRIPTION

[0021] The following will be combined with the 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.

[0022] Example 1: Please refer to Figure 1-4 A vertical adjustment device for a large-section box-shaped column includes a fixing base 1 and a fixing plate 11. The left side of the fixing base 1 is fixedly connected to the mounting plate 2. A first assembly hole 4 is provided on one side of the fixing base 1. A first positioning bolt 3 is movably connected inside the first assembly hole 4. The top of the fixing base 1 is fixedly connected to the first support base 5. The right side of the fixing base 1 is fixedly connected to the second support base 6. A fixing plate 11 is provided at the top of the fixing base 1. The right side of the top of the fixing plate 11 is fixedly connected to the third mounting base 12. A cylinder 13 is fixedly installed on the left side of the third mounting base 12. A telescopic rod 14 is movably connected to the left side of the cylinder 13. A fixing block 15 is fixedly connected to the left side of the telescopic rod 14. A third positioning bolt 16 is movably connected to the right side of the fixing block 15.

[0023] The third positioning bolt 16 and the fixing block 15 are detachable, and the first positioning bolt 3 and the first assembly hole 4 are detachable;

[0024] Specifically, if Figure 1 and Figure 3 As shown, the mounting plate 2 is connected and fixed to the first box-type column by the first positioning bolt 3, and then the fixing block 15 is connected and fixed to the second box-type column by the third positioning bolt 16. Opening the cylinder 13 can drive the telescopic rod 14 to move, thereby pulling the second box-type column on one side to the same vertical plane as the first box-type column, which is convenient for automatic adjustment.

[0025] Embodiment 2: A positioning block 17 is provided on one side of the fixing plate 11. The positioning blocks 17 are provided in two groups, with two in each group.

[0026] A third assembly hole 20 is provided at the front end of the positioning block 17. A positioning screw 18 is provided transversely through the interior of the third assembly hole 20. A locking nut 19 is movably connected to the exterior of the positioning screw 18.

[0027] Specifically, if Figure 1 and Figure 2 As shown, the positioning blocks 17 are placed on the front and rear ends of the connecting seat on one side of the box column, and fixed to them by positioning screws 18 and locking nuts 19 to ensure that the two groups of box columns are in the same vertical plane and are not easily offset.

[0028] Embodiment 3: A second assembly hole 10 is provided inside the top of the front end of the first support seat 5 and the second support seat 6, a first mounting seat 7 is fixedly connected to one side of the bottom end of the fixing plate 11, and a second mounting seat 8 is fixedly connected to the right side of the bottom end of the fixing plate 11;

[0029] The front ends of the first mounting seat 7 and the second mounting seat 8 are movably connected with a second positioning bolt 9. The first support seat 5 and the second support seat 6 are detachable from the first mounting seat 7 and the second mounting seat 8 through the second positioning bolt 9. The second support seat 6 is arranged obliquely.

[0030] Specifically, if Figure 1 and Figure 4 As shown, during assembly, the first support seat 5 and the second support seat 6 are placed in the first mounting seat 7 and the second mounting seat 8 respectively, and the second positioning bolt 9 is screwed into the second assembly hole 10 to fix it, so that assembly is convenient and quick.

[0031] Working principle: When the present invention is in use, first, during assembly, the first support seat 5 and the second support seat 6 are respectively placed in the first mounting seat 7 and the second mounting seat 8, and the second positioning bolt 9 is screwed into the second assembly hole 10 to fix it, so that it is convenient and quick to assemble. Afterwards, the mounting plate 2 is connected and fixed to the first box-type column by the first positioning bolt 3, and then the fixing block 15 is connected and fixed to the second box-type column by the third positioning bolt 16. Opening the cylinder 13 can drive the telescopic rod 14 to move, so that the second box-type column on one side can be pulled to be in the same vertical plane as the first box-type column, which is convenient for automatic adjustment. Finally, the positioning blocks 17 are respectively placed at the front and rear ends of the connecting seat on one side of the box-type column, and fixed to it by the positioning screw 18 and the locking nut 19 to ensure that the two groups of box-type columns are in the same vertical plane and are not easily offset.

[0032] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A vertical adjustment device for a large-section box-shaped column, comprising a fixing seat (1) and a fixing plate (11), characterized in that: The left side of the fixing seat (1) is fixedly connected to a mounting plate (2), a first assembly hole (4) is provided on one side of the fixing seat (1), a first positioning bolt (3) is movably connected inside the first assembly hole (4), a top end of the fixing seat (1) is fixedly connected to a first support seat (5), a right side of the fixing seat (1) is fixedly connected to a second support seat (6), a fixing plate (11) is provided on the top end of the fixing seat (1), a third mounting seat (12) is fixedly connected to the right side of the top end of the fixing plate (11), a cylinder (13) is fixedly installed on the left side of the third mounting seat (12), a telescopic rod (14) is movably connected to the left side of the cylinder (13), a fixing block (15) is fixedly connected to the left side of the telescopic rod (14), a third positioning bolt (16) is movably connected to the right side of the fixing block (15).

2. A vertical adjustment device for a large-section box-shaped column according to claim 1, characterized in that: The third positioning bolt (16) and the fixing block (15) are detachable, and the first positioning bolt (3) and the first assembly hole (4) are detachable.

3. The vertical adjustment device for a large-section box-shaped column according to claim 1, characterized in that: A positioning block (17) is provided on one side of the fixing plate (11), and the positioning blocks (17) are provided in two groups, with two blocks in each group.

4. The vertical adjustment device for a large-section box-shaped column according to claim 1, characterized in that: A second assembly hole (10) is provided inside the top of the front end of the first support seat (5) and the second support seat (6); one side of the bottom end of the fixing plate (11) is fixedly connected to the first mounting seat (7); and the right side of the bottom end of the fixing plate (11) is fixedly connected to the second mounting seat (8).

5. The vertical adjustment device for a large-section box-shaped column according to claim 4, characterized in that: The front ends of the first mounting seat (7) and the second mounting seat (8) are movably connected with a second positioning bolt (9); the first support seat (5) and the second support seat (6) are detachable from the first mounting seat (7) and the second mounting seat (8) via the second positioning bolt (9); and the second support seat (6) is arranged obliquely.

6. The vertical adjustment device for a large-section box-shaped column according to claim 3, characterized in that: A third assembly hole (20) is provided at the front end of the positioning block (17), a positioning screw (18) is provided transversely through the interior of the third assembly hole (20), and a locking nut (19) is movably connected to the exterior of the positioning screw (18).

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