Steel structure column guiding and positioning structure

Abstract

The utility model relates to the technical field of steel structure column connecting equipment, and discloses a steel structure column guiding and positioning structure which comprises a lower steel structure column, a mounting base is arranged at the bottom end of the lower steel structure column, and an upper steel structure column is arranged at the top of the lower steel structure column. The lower steel structure column and the upper steel structure column are connected and installed, and steel structure column guiding, positioning and installing assemblies are arranged at the end of the lower steel structure column and the end of the upper steel structure column. A user can lift and move the upper steel structure column to an opening in the top of a positioning connecting sleeve in the steel structure column guiding, positioning and mounting assembly through a crane, and the user can push an abutting push plate to abut against and fix the joint of the lower steel structure column and the upper steel structure column by rotating a driving screw rod; connection between the lower steel structure column and the upper steel structure column is more stable, and installation and use by a user are more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of steel structure column connection equipment, specifically a steel structure column guide and positioning structure. Background Technology

[0002] With the rapid development of the construction industry, there are more and more large steel structure workshops. These workshops use many steel structure columns as the main support. Sometimes, these columns are not integrally formed and require multiple columns to be spliced ​​together to form a tall, integrated support column.

[0003] A search revealed a Chinese patent publication number (CN 207160051 U) for a steel structure column bolt positioning structure. This structure includes a foundation base, characterized by further comprising several bolts pre-embedded in the foundation base, a concrete pouring layer in the middle of the bolts, a positioning plate sleeved on the bolts, and a steel column mounted on the bolts. This invention saves significant time for quickly proceeding to the next construction step and produces a very aesthetically pleasing result.

[0004] The steel structure column guiding and positioning structure in the aforementioned patent still has some shortcomings. Before splicing and installing existing steel structure columns, most of them are temporarily fixed by installing temporary fixing plates on both sides of the steel column and then fixing them temporarily by installing multiple bolts on the fixing plates. However, the use of bolts usually only serves to stabilize and fix them, and cannot guide and position the two steel structure columns at the joint. Therefore, a crane is still needed to move the steel structure column manually for positioning and installation, which is inconvenient to use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a steel structure column guiding and positioning structure. This solves the problem that in most existing steel structure column splicing and installation processes, temporary fixing plates are installed on both sides of the steel column, and multiple bolts are installed on the fixing plates for temporary connection and fixation. However, the use of bolts usually only serves to stabilize and fix the column, and cannot guide and position the connection between the two steel structure columns. Therefore, a crane is still needed to move the steel structure column manually for positioning and installation, which is inconvenient to use.

[0006] This utility model provides the following technical solution: a steel structure column guide and positioning structure, including a lower steel structure column, a mounting base at the bottom of the lower steel structure column, an upper steel structure column at the top of the lower steel structure column, and steel structure column guide and positioning installation components at the ends of the lower and upper steel structure columns. Two connecting plates are rotatably mounted at the bottom of the steel structure column guide and positioning installation components. The connecting plates are engaged with the outer side of the lower steel structure column. Each end of the connecting plates is provided with a fixing connecting block, and a fixing bolt is inserted through the fixing connecting block. A fixing nut is provided at the end of each fixing bolt.

[0007] The steel structure column guiding and positioning installation assembly includes a positioning connecting sleeve sleeved on the top of the lower steel structure column. The connecting plate is hinged to the bottom end of the positioning connecting sleeve. Two side wall moving grooves are symmetrically opened on both sides of the inner wall of the positioning connecting sleeve. A push plate is provided in the side wall moving groove. Two drive screw holes are symmetrically opened on the side of the side wall moving groove. A drive screw is inserted into the drive screw hole. The end of the drive screw is rotatably connected to the side of the push plate. Two top guide grooves are symmetrically opened on both sides of the inner wall of the top opening of the positioning connecting sleeve. An insertion guide plate is rotatably arranged in the top guide groove. A side wall opening is opened on the inner wall of the top guide groove. A top screw hole is opened on the side of the side wall opening.

[0008] Preferred technical solution 1: An adjusting screw is inserted into the top screw hole, and a pushing connecting rod is rotatably connected to the side of the insertion guide plate.

[0009] Preferred technical solution 2: The end of the pushing connecting rod is rotatably connected to the end of the adjusting screw, and the bottom end of the upper steel structure column is inserted into the inner cavity of the positioning connecting sleeve.

[0010] Preferred technical solution 3: The side wall of the abutment push plate is provided with anti-slip texture to increase friction.

[0011] This solution enables users to rotate the drive screw to push the contact plate to make the contact between the lower and upper steel structure columns more stable.

[0012] Preferred technical solution four: The side of the bottom end of the insertion guide plate is connected to the inner wall of the positioning connecting sleeve.

[0013] This solution allows the bottom of the upper steel column, which is inserted into the top opening of the positioning connecting sleeve, to be more smoothly inserted into the middle of the positioning connecting sleeve and collide with the top of the lower steel column due to the limiting and resistance of the insertion guide plate.

[0014] Preferred technical solution five: The end of the adjusting screw is provided with a handle for easy rotation.

[0015] This solution makes it easier for users to rotate the adjusting screw.

[0016] Compared with the prior art, this utility model provides a steel structure column guide and positioning structure, which has the following beneficial effects:

[0017] (1) This utility model provides a steel structure column guide positioning and installation component between the lower and upper steel structure columns. When the user needs to connect and install the lower and upper steel structure columns, the user can use a crane to lift the upper steel structure column to the top opening of the positioning connecting sleeve in the steel structure column guide positioning and installation component. Since the top opening of the positioning connecting sleeve is provided with an insertion guide plate, the insertion guide plate can guide the bottom end of the upper steel structure column inserted into the top of the positioning connecting sleeve, thereby facilitating the upper steel structure column to be positioned and inserted into the positioning connecting sleeve more quickly and accurately. This makes the connection between the lower and upper steel structure columns more convenient. After the lower and upper steel structure columns abut against each other, the user can rotate the drive screw to push the abutment push plate to abut and fix the connection between the lower and upper steel structure columns, making the connection between the lower and upper steel structure columns more stable, faster, and more convenient for the user to install and use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the main sectional view of the structure of this utility model;

[0020] Figure 3 For the present utility model Figure 2 Enlarged structural view of the guide positioning and installation assembly for the steel structure column;

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of the structure with openings in the middle sidewalls.

[0022] In the picture:

[0023] 1. Lower steel structure column; 2. Mounting base; 3. Upper steel structure column; 4. Steel structure column guide and positioning mounting assembly; 5. Connecting plate; 6. Fixing connecting block; 7. Fixing bolt; 8. Fixing nut;

[0024] 401. Positioning connecting sleeve; 402. Side wall moving groove; 403. Abutting push plate; 404. Drive screw hole; 405. Drive screw; 406. Top guide groove; 407. Insertion guide plate; 408. Side wall opening; 409. Top screw hole; 410. Adjusting screw; 411. Push connecting rod. Detailed Implementation

[0025] Please see Figure 1-4

[0026] Example 1: A steel structure column guiding and positioning structure includes a lower steel structure column 1, a mounting base 2 at the bottom of the lower steel structure column 1, an upper steel structure column 3 at the top of the lower steel structure column 1, and steel structure column guiding and positioning mounting components 4 at the ends of the lower steel structure column 1 and the upper steel structure column 3. Two connecting plates 5 are rotatably mounted at the bottom of the steel structure column guiding and positioning mounting components 4. The connecting plates 5 are locked onto the outside of the lower steel structure column 1. Each end of the connecting plates 5 is provided with a fixing connecting block 6. A fixing bolt 7 is inserted through the fixing connecting block 6, and a fixing nut 8 is provided at the end of the fixing bolt 7.

[0027] The steel structure column guide positioning installation assembly 4 includes a positioning connecting sleeve 401 sleeved on the top of the lower steel structure column 1. The connecting plate 5 is hinged to the bottom end of the positioning connecting sleeve 401. Two side wall moving grooves 402 are symmetrically opened on both sides of the inner wall of the positioning connecting sleeve 401. An abutting push plate 403 is provided in the side wall moving groove 402. Two driving screw holes 404 are symmetrically opened on the side of the side wall moving groove 402. A driving screw 405 is inserted into the driving screw hole 404. The end of the driving screw 405 is rotatably connected to the side of the abutting push plate 403.

[0028] Two top guide grooves 406 are symmetrically opened on both sides of the inner wall of the top opening of the positioning connecting sleeve 401. An insertion guide plate 407 is rotatably installed in the top guide groove 406. A side wall opening 408 is opened on the inner wall of the top guide groove 406. A top screw hole 409 is opened on the side of the side wall opening 408. An adjusting screw 410 is inserted into the top screw hole 409. A push connecting rod 411 is rotatably connected to the side of the insertion guide plate 407. The end of the push connecting rod 411 is rotatably connected to the end of the adjusting screw 410. The bottom end of the upper steel structure column 3 is inserted into the inner cavity of the positioning connecting sleeve 401.

[0029] Example 2: The difference between this example and Example 1 is that the side wall of the push plate 403 is provided with anti-slip texture to increase friction.

[0030] This makes the contact between the lower steel column 1 and the upper steel column 3 more stable when the user rotates the drive screw 405 to push the push plate 403.

[0031] Example 3: The difference between this example and Example 1 is that the side of the bottom end of the insertion guide plate 407 is connected to the inner wall of the positioning connecting sleeve 401.

[0032] This allows the bottom of the upper steel column 3, which is inserted into the top opening of the positioning connecting sleeve 401, to be more smoothly inserted into the middle of the positioning connecting sleeve 401 and to abut against the top of the lower steel column 1 due to the limiting and resistance of the insertion guide plate 407.

[0033] Example 4: The difference between this example and Example 1 is that the end of the adjusting screw 410 is provided with a handle for easy rotation.

[0034] This makes it more convenient for users to rotate the adjusting screw 410.

[0035] In this embodiment, before splicing and installing existing steel structure columns, temporary fixing plates are usually installed on both sides of the steel column, and then multiple bolts are installed on the fixing plates for temporary connection and fixation. However, the use of bolts usually only serves to stabilize and fix, and cannot guide and position the connection between the two steel structure columns. Therefore, a crane is needed to move the steel structure column with the help of manual labor for positioning and installation, which is inconvenient to use.

[0036] In summary, during the specific implementation, when the user needs to connect and fix the lower steel structure column 1 and the upper steel structure column 3, the user first fixes the lower steel structure column 1 to the ground with bolts set on the mounting base 2, and then uses a crane to hoist the upper steel structure column 3 before inserting the upper steel structure column 3 into the top of the lower steel structure column 1.

[0037] First, the user installs the steel structure column guide positioning installation component 4 on the top of the lower steel structure column 1. The bottom end of the steel structure column guide positioning installation component 4 is secured to the side of the lower steel structure column 1 by two symmetrically rotating connecting plates 5. Then, a fixing bolt 7 is inserted into the fixing connecting block 6 connected to the end of the connecting plate 5, and a fixing nut 8 is fitted onto the end of the fixing bolt 7. This stabilizes the positioning connecting sleeve 401 in the steel structure column guide positioning installation component 4 at the top of the lower steel structure column 1. Next, the bottom end of the upper steel structure column 3 is hoisted to the top opening of the positioning connecting sleeve 401. The top opening of the positioning connecting sleeve 401 is relatively large, making it easy for the top end of the upper steel structure column 3 to be inserted into the top of the positioning connecting sleeve 401.

[0038] Two insertion guide plates 407 are symmetrically arranged on the side of the top opening of the positioning connecting sleeve 401. The insertion guide plates 407 can limit and guide the bottom ends of the upper steel structure column 3 inserted into the top of the positioning connecting sleeve 401, making it easier for the bottom end of the upper steel structure column 3 to be inserted into the middle of the positioning connecting sleeve 401 and then connect with the top end of the lower steel structure column 1. When the bottom end of the upper steel structure column 3 abuts against the top end of the lower steel structure column 1, the user can rotate the adjusting screw 410. The adjusting screw 410 pushes the connecting rod 411 to push the insertion guide plates 407 to rotate, thereby fixing the side of the upper steel structure column 3 inserted into the positioning connecting sleeve 401.

[0039] Then, by rotating the drive screw 405, the drive screw 405 pushes the abutment push plate 403 to abut and fix the connection between the lower steel structure column 1 and the upper steel structure column 3, thereby stabilizing and fixing the connection between the lower steel structure column 1 and the upper steel structure column 3, making the installation connection between the lower steel structure column 1 and the upper steel structure column 3 more convenient.

Claims

1. A steel structure column guiding and positioning structure comprising a lower steel structure column (1), characterized in that: The bottom end of the lower steel structure column (1) is provided with a mounting base (2), the top of the lower steel structure column (1) is provided with an upper steel structure column (3), the end of the lower steel structure column (1) and the upper steel structure column (3) is provided with a steel structure column guide positioning installation assembly (4), the bottom end of the steel structure column guide positioning installation assembly (4) is rotatably provided with two connecting clamping plates (5), the connecting clamping plates (5) are clamped on the outer side of the lower steel structure column (1), the end of the connecting clamping plates (5) is provided with a fixed connecting block (6), a fixed bolt (7) is inserted through the fixed connecting block (6), and the end of the fixed bolt (7) is provided with a fixed nut (8). The steel structure column guide positioning installation assembly (4) comprises a positioning connecting sleeve (401) sleeved on the top end of the lower steel structure column (1), the connecting clamping plates (5) are hingedly connected to the bottom end of the positioning connecting sleeve (401), two side wall moving grooves (402) are symmetrically formed in the inner wall of the positioning connecting sleeve (401), a resisting push plate (403) is arranged in the side wall moving groove (402), two drive screw holes (404) are symmetrically formed in the side of the side wall moving groove (402), a drive screw (405) is inserted into the drive screw hole (404), the end of the drive screw (405) is rotatably connected to the side of the resisting push plate (403), two top guide grooves (406) are symmetrically formed in the inner wall of the opening of the positioning connecting sleeve (401), an insertion guide plate (407) is rotatably arranged in the top guide groove (406), a side wall opening (408) is formed in the inner wall of the top guide groove (406), and a top screw hole (409) is formed in the side of the side wall opening (408).

2. The steel column guide positioning structure according to claim 1, characterized in that: An adjusting screw (410) is inserted into the top screw hole (409).

3. The steel column guide positioning structure according to claim 2, characterized in that: The end of the push connecting rod (411) is rotatably connected to the end of the adjusting screw (410).

4. The steel column guide positioning structure according to claim 3, characterized in that: The bottom end of the upper steel structure column (3) is inserted into the inner cavity of the positioning connecting sleeve (401).

5. The steel column guide positioning structure according to claim 4, characterized in that: The side wall of the resisting push plate (403) is provided with anti-skid lines for increasing friction.

6. The steel column guide positioning structure according to claim 5, characterized in that: The side of the bottom end of the insertion guide plate (407) is connected with the inner cavity wall of the positioning connecting sleeve (401). The end of the adjusting screw (410) is provided with a handle for facilitating rotation.

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