Box column butt joint correction mechanism

Abstract

The utility model provides a box column butt joint correction mechanism which comprises a lower fixing piece and an upper fixing piece, the lower fixing piece comprises a first lower portion and a first upper portion, the upper fixing piece comprises a second lower portion and a second upper portion, the upper portion of the first upper portion is open, the second lower portion is inserted into the first upper portion in a matched mode, and the second upper portion is inserted into the second upper portion in a matched mode. The side wall of the first lower part is fixedly connected with a vertical adjusting device, the vertical adjusting device comprises a first fixing seat, one end of the first fixing seat extends to form a first screw rod, the first screw rod is in threaded connection with the first fixing seat, the boundary of the second lower part and the second upper part is fixedly connected with a stop block, and the stop block is in threaded connection with the first fixing seat. The end of the first screw rod right faces the lower end face of the check block, the side wall of the middle of the first lower portion is fixedly connected with a horizontal adjusting device, the horizontal adjusting device comprises a second fixing base, and a second screw rod is arranged on the second fixing base in a penetrating mode. The device can be adjusted in the horizontal direction and the vertical direction.

Description

Technical Field

[0001] The invention relates to the technical field of box-type column construction tools, in particular to a box-type column docking correction mechanism. Background Art

[0002] Box columns are named because they are shaped like a large iron box. They are usually used as beams or columns in steel structures. During the construction process, for super-high columns, multi-stage construction is usually adopted, and the two sections of box columns are fixed by welding.

[0003] In the specific construction process, the lower box column has been fixed, and the upper box column is fixed on the upper part of the lower box column by hoisting, and then fixed and welded. Figure 7 As shown, the side walls of the upper / lower box-shaped columns are fixedly connected with a second fixing plate 9, and then connected and fixed by a clamping plate 8 and bolts. However, this connection method cannot adjust the positional relationship between the upper / lower box-shaped columns after fixing. Summary of the invention

[0004] In order to solve the above problems, the present invention discloses a box-type column docking correction mechanism, comprising a lower fixing member and an upper fixing member, wherein the lower fixing member comprises a first lower portion and a first upper portion, and the upper fixing member comprises a second lower portion and a second upper portion, wherein the upper portion of the first upper portion is open, and the second lower portion is plugged into the interior of the first upper portion. That is, the upper fixing member is inserted into the lower fixing member for fixing.

[0005] The side wall of the first lower part is fixedly connected with a vertical adjustment device, and the vertical adjustment device includes a first fixing seat, a first screw rod extends from one end of the first fixing seat, and the first screw rod is threadedly connected to the first fixing seat, and a stopper is fixedly connected at the boundary between the second lower part and the second upper part, and the end of the first screw rod faces the lower end surface of the stopper. The vertical adjustment device is used to adjust the upper and lower distances of the box-type column.

[0006] The middle side wall of the first lower part is fixedly connected with a horizontal adjustment device, and the horizontal adjustment device includes a second fixing seat, and the second fixing seat is penetrated by a second screw rod, and the second screw rod is threadedly connected with the second fixing seat. The horizontal adjustment device is used to adjust the horizontal position of the box column.

[0007] Preferably, the first lower part and the second upper part are both clamped and fixedly connected with a first fixing plate. The first fixing plate is pre-welded on the box-type column, and the box-type column includes two, namely, the lower box-type column that has been fixed and the upper box-type column to be installed. The upper box-type column and the lower box-type column are both fixedly connected with the first fixing plate.

[0008] Preferably, the first lower portion is provided with a first hole, a second bolt is inserted into the first hole, and the second bolt passes through the first fixing plate to achieve fixed connection with the first fixing plate. That is, the lower fixing member is fixedly connected to the lower box column through the second bolt.

[0009] Preferably, a fourth hole is provided on the second upper portion, a second bolt is inserted into the fourth hole, and the second bolt passes through the first fixing plate to achieve a fixed connection with the first fixing plate. The upper fixing member is fixedly connected to the upper box column through the second bolt.

[0010] Preferably, a second hole is provided through the middle of the first upper part, and a third hole is provided through the middle of the second lower part, and the diameter of the third hole is larger than the diameter of the second hole. The diameter of the third hole is larger than the diameter of the second hole, so that the upper fixing part has room for movement during adjustment.

[0011] Preferably, the second hole and the third hole are both inserted with the first bolt to achieve the connection between the lower fixing member and the upper fixing member, thereby avoiding the problem of separation due to excessive adjustment range.

[0012] Preferably, a first rotating part is provided in the middle of the first screw rod, and a first pad is rotatably connected to the end of the first screw rod. The cross-sectional shape of the first rotating part is a regular hexagon, and the first screw rod can be rotated by a wrench to adjust the height of the upper fixing member.

[0013] Preferably, the end of the second screw is fixedly connected to a second rotating part, and the other end of the second screw is rotatably connected to a second pad. Similarly, the cross-section of the second rotating part is a regular hexagon. The second rotating part is clamped with a wrench, and the second screw is rotated so that the second screw is against the upper box column, thereby adjusting the horizontal position of the upper box column.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. A vertical adjustment device and a horizontal adjustment device are provided, and a third hole is provided, so that the relative position between the upper / lower box-type columns can be adjusted, which can improve the welding accuracy.

[0016] 2. The structure of this mechanism is simple and easy to use, and it can be attached to the existing box column structure for construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 It is an explosion schematic diagram of the present invention;

[0019] Figure 3 is a schematic diagram of the lower fixing member of the present invention;

[0020] Figure 4 It is a schematic diagram of the upper fixing member of the present invention;

[0021] Figure 5 is a three-dimensional schematic diagram of a vertical adjustment device of the present invention;

[0022] Figure 6 It is a three-dimensional schematic diagram of the level adjustment device of the present invention;

[0023] Figure 7 This is a schematic diagram of the upper and lower box-type column connection structure in existing construction.

[0024] List of reference numerals:

[0025] 1. Lower fixing piece; 2. Vertical adjustment device; 3. Horizontal adjustment device; 4. Upper fixing piece; 5. First bolt; 6. Second bolt; 7. First fixing plate; 8. Clamp; 9. Second fixing plate;

[0026] 11. first hole; 12. first lower part; 13. second hole; 14. first upper part; 21. first fixed seat; 22. first rotating part; 23. first screw rod; 24. first pad; 31. second rotating part; 32. second screw rod; 33. second fixed seat; 34. second pad; 41. third hole; 42. second lower part; 43. stopper; 44. fourth hole; 45. second upper part. DETAILED DESCRIPTION

[0027] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Example

[0028] Combination Figure 1 and Figure 2 As shown, a box-type column docking correction mechanism includes a lower fixing member 1 and an upper fixing member 4. The overall structure of the lower fixing member 1 is similar to a "Y" shape, and the upper fixing member 1 has a finishing structure similar to that of a tuning fork, and the lower fixing member 1 is used to be fixedly connected to the lower box-type column, while the upper fixing member 4 is used to be fixedly connected to the upper box-type column. The lower fixing member 1 includes a first lower portion 12 and a first upper portion 14, and the upper fixing member 4 includes a second lower portion 42 and a second upper portion 45. The upper portion of the first upper portion 14 is open, and the second lower portion 42 is plugged into the interior of the first upper portion 14. The upper portion of the first upper portion 14 has a plate bent toward both sides, the purpose of which is to facilitate the insertion of the second lower portion 42 into the first upper portion 14.

[0029] Combination Figure 1 and Figure 5 As shown, the side wall of the first lower part 12 is fixedly connected with a vertical adjustment device 2, and the vertical adjustment device 2 includes a first fixed seat 21, and a first screw rod 23 extends from one end of the first fixed seat 21, and the first screw rod 23 is threadedly connected to the first fixed seat 21, that is, by rotating the first screw rod 23, the first screw rod 23 can be screwed in or out, that is, the position of one end of the second screw rod 23 is changed, and a stopper 43 is fixedly connected at the boundary between the second lower part 42 and the second upper part 45, the end of the first screw rod 23 is opposite to the lower end surface of the stopper 43, and the second screw rod 23 is against the stopper 43, and the distance between the upper box-type column and the lower box-type column is controlled by controlling the extension length of the second screw rod 23.

[0030] Combination Figure 1 and Figure 6 As shown, the middle side wall of the first lower part 12 is fixedly connected with a horizontal adjustment device 3, and the horizontal adjustment device 3 includes a second fixed seat 33. The second fixed seat 33 is penetrated by a second screw rod 32, and the second screw rod 32 and the second fixed seat 33 are threadedly connected. Similarly, by rotating the extended length of the second screw rod 32, one end of the second screw rod 32 is against the side wall of the upper box-type column, and the different lengths of the second screw rod 32 can change the position of the upper box-type column.

[0031] Combination Figure 2 , Figure 3 and Figure 4 As shown, the first lower portion 12 and the second upper portion 45 are both clamped and fixedly connected with a first fixing plate 7. Further, the first fixing plate 7 is divided into upper and lower types. Specifically, the first fixing plate 7 located at the upper portion is fixedly connected to the upper box-type column, and the first fixing plate 7 located at the lower portion is fixedly connected to the lower box-type column.

[0032] The first lower portion 12 is provided with a first hole 11, and a second bolt 6 is inserted through the first hole 11, and the second bolt 6 passes through the first fixing plate 7 to achieve a fixed connection with the first fixing plate 7. Here, the number of the first hole 11 corresponds to the number of the second bolt 6, and a plurality of the first holes 11 are provided to improve the stability of the connection.

[0033] The second upper portion 45 is provided with a fourth hole 44, and a second bolt 6 is inserted through the fourth hole 44, and the second bolt 6 passes through the first fixing plate 7 to achieve a fixed connection with the first fixing plate 7. Here, the number of the fourth holes 44 corresponds to the number of the second bolts 6, and a plurality of fourth holes 44 are provided to improve the stability of the connection.

[0034] The middle of the first upper portion 14 is provided with a second hole 13, and the middle of the second lower portion 42 is provided with a third hole 41, and the diameter of the third hole 41 is larger than the diameter of the second hole 13. Here, the diameter of the second hole 13 is smaller than that of the third hole 41, and after the second hole 13 and the third hole 41 pass through the fixing connector, the upper fixing member 4 can also be moved relative to the lower fixing member 1.

[0035] The second hole 13 and the third hole 41 are interspersed with the first bolt 5. The first bolt 5 realizes the connection between the lower fixing member 1 and the upper fixing member 4, so as to avoid the lower fixing member 1 and the upper fixing member 4 being separated due to excessive adjustment during the adjustment process.

[0036] like Figure 5 As shown, a first rotating portion 22 is provided in the middle of the first screw 23. The cross-sectional shape of the first rotating portion 22 is a regular hexagon, which is convenient for the tool to be clamped and thus rotate the first screw 23. The end of the first screw 23 is rotatably connected to a first pad 24. The rotatably connected first pad 24 avoids scratches between the first screw 23 and the block 43.

[0037] like Figure 6 As shown, the end of the second screw rod 32 is fixedly connected with the second rotating part 31. Similarly, the cross-sectional shape of the second rotating part 31 is a regular hexagon. The second rotating part 31 is clamped with a tool to realize the rotation of the second screw rod 32. The other end of the second screw rod 32 is rotatably connected with the second pad 34. The purpose of the rotatably connected second pad 34 is also to avoid scratches between the end of the second screw rod 32 and the upper box column.

[0038] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above technical features.

Claims

1. A box-type column docking correction mechanism, characterized in that: The invention comprises a lower fixing member (1) and an upper fixing member (4), wherein the lower fixing member (1) comprises a first lower portion (12) and a first upper portion (14), and the upper fixing member (4) comprises a second lower portion (42) and a second upper portion (45), wherein the upper portion of the first upper portion (14) is open, and the second lower portion (42) is plugged into and fitted into the interior of the first upper portion (14); A vertical adjustment device (2) is fixedly connected to the side wall of the first lower part (12), the vertical adjustment device (2) comprising a first fixing seat (21), a first screw rod (23) extending from one end of the first fixing seat (21), and the first screw rod (23) and the first fixing seat (21) are threadedly connected, a stopper (43) is fixedly connected at the boundary between the second lower part (42) and the second upper part (45), and the end of the first screw rod (23) faces the lower end surface of the stopper (43); A horizontal adjustment device (3) is fixedly connected to the middle side wall of the first lower part (12), and the horizontal adjustment device (3) comprises a second fixing seat (33), a second screw rod (32) is provided through the second fixing seat (33), and the second screw rod (32) and the second fixing seat (33) are threadedly connected.

2. A box-type column docking correction mechanism according to claim 1, characterized in that: The first lower portion (12) and the second upper portion (45) are both clamped and fixedly connected with a first fixing plate (7).

3. A box-type column docking correction mechanism according to claim 2, characterized in that: The first lower portion (12) is provided with a first hole (11), a second bolt (6) is inserted into the first hole (11), and the second bolt (6) passes through the first fixing plate (7) to achieve a fixed connection with the first fixing plate (7).

4. A box-type column docking correction mechanism according to claim 2, characterized in that: The second upper portion (45) is provided with a fourth hole (44), a second bolt (6) is inserted into the fourth hole (44), and the second bolt (6) passes through the first fixing plate (7) to achieve a fixed connection with the first fixing plate (7).

5. The box-type column docking correction mechanism according to claim 1, characterized in that: A second hole (13) is provided through the middle of the first upper portion (14), and a third hole (41) is provided through the middle of the second lower portion (42); the diameter of the third hole (41) is greater than the diameter of the second hole (13).

6. A box-type column docking correction mechanism according to claim 5, characterized in that: The second hole (13) and the third hole (41) are both penetrated by a first bolt (5).

7. The box-type column docking correction mechanism according to claim 1, characterized in that: A first rotating portion (22) is provided in the middle of the first screw rod (23), and a first pad (24) is rotatably connected to an end of the first screw rod (23).

8. The box-type column docking correction mechanism according to claim 1, characterized in that: The end of the second screw rod (32) is fixedly connected to the second rotating part (31), and the other end of the second screw rod (32) is rotatably connected to the second pad (34).

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