Connecting structure for steel column

Abstract

The utility model discloses a connecting structure for a steel column, which relates to the technical field of steel column connection and comprises a steel column, a steel transverse column is arranged on one side of the steel column, and a connecting plate is fixed on one side, facing the steel column, of the steel transverse column. The inserting mechanism is located between the steel stand column and the steel transverse column and used for connecting the steel stand column and the steel transverse column; the limiting mechanism is located between the connecting plate and the steel stand column and used for limiting the connecting plate and the steel stand column. The inserting grooves in the bottoms of the connecting plates are aligned with the inserting plates and inserted into the inserting plates, the connecting plates and the steel transverse columns can be limited in the transverse direction at the moment, meanwhile, workers do not need to manually lift the steel transverse columns all the time for alignment, convenience is achieved, the springs are in the compressed state, the springs can drive the limiting columns to be inserted into the limiting holes through the baffles, and operation is convenient. In this way, the steel transverse column and the steel vertical column can be quickly fixed without the help of tools.

Description

TECHNICAL FIELD

[0001] The utility model relates to the connecting technical field of steel column, specifically a connecting structure for steel column. BACKGROUND

[0002] Steel column is an industrial product, which is a column made of steel. It is generally used in large and medium-sized industrial plants, large-span public buildings, high-rise buildings, etc. The columns of large and medium-sized industrial plants, large-span public buildings, high-rise buildings, light-weight mobile houses, working platforms, trestles and supports, etc. mostly use steel columns.

[0003] When fixing and connecting the steel horizontal column and the steel vertical column, a worker needs to hold the steel horizontal column so that the fixing hole on the steel horizontal column is aligned with the fixing hole on the steel vertical column, which is relatively troublesome. At the same time, it is common to fix and connect the steel horizontal column and the steel vertical column by means of bolts, and the threaded connection needs to be assisted by tools and takes a long time to operate, which reduces the installation efficiency. Therefore, technical innovation and design optimization are needed to optimize the connecting structure for steel column. SUMMARY

[0004] When fixing and connecting the steel horizontal column and the steel vertical column, a worker needs to hold the steel horizontal column so that the fixing hole on the steel horizontal column is aligned with the fixing hole on the steel vertical column, which is relatively troublesome. At the same time, it is common to fix and connect the steel horizontal column and the steel vertical column by means of bolts, and the threaded connection needs to be assisted by tools and takes a long time to operate, which reduces the installation efficiency. In order to solve the above problems, the application provides a connecting structure for steel column. By aligning the insertion slot at the bottom of the connecting plate with the insertion plate and inserting it, the connecting plate and the steel horizontal column can be limited in the transverse direction at this time, and the worker does not need to manually hold the steel horizontal column for alignment all the time, which is relatively convenient. By means of the compressed spring, the spring drives the limiting column to insert into the limiting hole, thereby quickly fixing the steel horizontal column and the steel vertical column without the need for tools.

[0005] The technical solution adopted by the application embodiment to solve the technical problems is:

[0006] A connecting structure for steel column, comprising:

[0007] A steel vertical column, one side of which is provided with a steel horizontal column, and the steel horizontal column is fixed with a connecting plate on the side facing the steel vertical column;

[0008] An insertion mechanism, which is located between the steel vertical column and the steel horizontal column, and is used to connect the steel vertical column and the steel horizontal column;

[0009] A limiting mechanism, which is located between the connecting plate and the steel vertical column, and is used to limit the connecting plate and the steel vertical column.

[0010] In a possible implementation, the plug-in mechanism comprises a fixed plate fixed to one side of the steel upright column facing the steel horizontal column, a plug-in plate fixed to the top of the fixed plate, and a plug-in slot formed in the bottom of the connecting plate, the plug-in plate and the plug-in slot being matched with each other, the plug-in slot in the bottom of the connecting plate being aligned with the plug-in plate and being inserted into the plug-in slot, and the connecting plate and the steel horizontal column being limited in the horizontal direction at this time.

[0011] In a possible implementation, the limiting mechanism comprises a fixed block fixed to the connecting plate, a cylindrical slot formed in the fixed block, a limiting column penetrating through the fixed block, and a limiting hole formed in one side of the connecting plate facing the connecting plate, the limiting column being inserted into the limiting hole, and the connecting plate being limited in the vertical direction at this time.

[0012] In a possible implementation, a baffle is fixed to the outside of the guide column in the cylindrical slot, and a spring is sleeved to the outside of the guide column away from the connecting plate, the spring being in a compressed state, and the spring driving the limiting column to be inserted into the limiting hole through the baffle.

[0013] In a possible implementation, a circular plate is fixed to one end of the limiting column away from the connecting plate, a limiting slot is formed in the circular plate, a limiting block is fixed to the steel horizontal column, the limiting block and the limiting slot are matched with each other, the limiting column can be pulled through the circular plate, the limiting slot on the circular plate can pass through the limiting block, then the circular plate is rotated, so that the limiting slot on the circular plate is not aligned with the limiting block, and the circular plate is kept stationary under the block of the limiting block at this time.

[0014] In a possible implementation, the limiting column can slide and rotate on the connecting plate and the fixed block, so as to facilitate rotation and pulling of the limiting column.

[0015] In a possible implementation, when the circular plate moves to the right of the limiting block, one end of the limiting column close to the connecting plate moves into the connecting plate, so as to limit the limiting column, and the limiting column does not exceed the connecting plate during installation and cause obstruction.

[0016] In summary, the utility model has at least one of the following beneficial technical effects:

[0017] 1. The plug-in slot in the bottom of the connecting plate is aligned with the plug-in plate and is inserted into the plug-in slot, the connecting plate and the steel horizontal column are limited in the horizontal direction at this time, manual lifting of the steel horizontal column by the staff is not required, and the operation is more convenient.

[0018] 2. The spring is in a compressed state, the spring drives the limiting column to be inserted into the limiting hole through the baffle, the fixing of the steel horizontal column and the steel upright column is quickly completed, and the fixing can be completed without the aid of tools. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the whole structure schematic view of the utility model;

[0020] Fig. 2 It is the local structure bottom schematic view of the utility model;

[0021] Fig. 3 It is the local structure upper section schematic view of the utility model.

[0022] Reference signs: 1, steel column; 2, fixed block; 3, connecting plate; 4, limiting block; 5, steel cross column; 6, fixed plate; 7, plug-in plate; 8, plug-in slot; 9, limiting column; 10, limiting hole; 11, baffle; 12, round plate; 13, limiting slot; 14, cylindrical slot; 15, spring. DETAILED DESCRIPTION

[0023] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and in addition, the forms of each structure described in the following implementation manners are only examples, and the instrument placing rack involved in the utility model is not limited to each structure described in the following implementation manners, and all other implementation manners obtained by the person skilled in the art without making creative efforts belong to the range protected by the utility model.

[0024] This embodiment introduces the specific structure of a connecting structure for steel column, and specifically refers to Figs. 1-3 As shown in the figure, a connecting structure for steel column includes:

[0025] Steel column 1, steel column 1 side is provided with steel cross column 5, and steel cross column 5 side facing steel column 1 is fixed with connecting plate 3;

[0026] Plug-in mechanism, plug-in mechanism is located between steel column 1 and steel cross column 5, and is used for connecting steel column 1 and steel cross column 5;

[0027] Limiting mechanism, limiting mechanism is located between connecting plate 3 and steel column 1, and is used for limiting connecting plate 3 and steel column 1.

[0028] When steel cross column 5 is fixedly connected with steel column 1, a worker needs to hold steel cross column 5, so that the fixing hole on steel cross column 5 is aligned with the fixing hole on steel column 1, which is more troublesome.

[0029] Therefore, plug-in mechanism includes fixed plate 6 fixed on steel column 1 side facing steel cross column 5, plug-in plate 7 fixed on the top of fixed plate 6, plug-in slot 8 opened on the bottom of connecting plate 3, and plug-in plate 7 and plug-in slot 8 are matched with each other, plug-in slot 8 on the bottom of connecting plate 3 is aligned with plug-in plate 7 and inserted, at this time, the limiting of connecting plate 3 and steel cross column 5 in horizontal direction can be realized.

[0030] It is common to fix the steel column 5 and the steel column 1 by bolts, and the threaded connection needs the help of tools and a long operation time, which reduces the installation efficiency.

[0031] The limiting mechanism comprises a fixed block 2 fixed on the connecting plate 3, a cylindrical groove 14 is formed in the fixed block 2, a limiting column 9 penetrates through the fixed block 2, one end of the limiting column 9 penetrates through the connecting plate 3, a limiting hole 10 is formed on the side of the steel column 1 facing the connecting plate 3, the limiting column 9 can be inserted into the limiting hole 10, the limiting column 9 is pushed into the limiting hole 10, at this time the limiting column 9 will limit the connecting plate 3 vertically, the baffle 11 is fixed outside the guide column in the cylindrical groove 14, the spring 15 is sleeved outside the guide column away from the connecting plate 3, the spring 15 is in a compressed state, the spring 15 will drive the limiting column 9 to insert into the limiting hole 10 through the baffle 11.

[0032] During installation, the staff needs to pull the limiting column 9 all the time to avoid the limiting column 9 from blocking the connecting plate 3.

[0033] The end of the limiting column 9 away from the connecting plate 3 is fixed with a circular plate 12, a limiting slot 13 is formed on the circular plate 12, a limiting block 4 is fixed on the steel column 5, the limiting block 4 and the limiting slot 13 are matched with each other, the limiting column 9 can be pulled through the circular plate 12, the limiting slot 13 on the circular plate 12 can pass through the limiting block 4, then the circular plate 12 is rotated, so that the limiting slot 13 on the circular plate 12 is not aligned with the limiting block 4, at this time the circular plate 12 will be kept stationary under the block of the limiting block 4, the limiting column 9 can slide and rotate on the connecting plate 3 and the fixed block 2, which is convenient for rotating and pulling the limiting column 9, when the circular plate 12 moves to the right of the limiting block 4, the end of the limiting column 9 close to the connecting plate 3 moves into the connecting plate 3, which is convenient for limiting the limiting column 9, so that the limiting column 9 will not exceed the connecting plate 3 during installation and cause obstruction.

[0034] When the staff needs to fix the steel column 5 and the steel column 1, first, the steel column 1 is fixed with the ground, then the limiting column 9 is pulled through the circular plate 12, the limiting column 9 will move the baffle 11 to press the spring 15, the limiting slot 13 on the circular plate 12 can pass through the limiting block 4, then the circular plate 12 is rotated, so that the limiting slot 13 on the circular plate 12 is not aligned with the limiting block 4, at this time the circular plate 12 will be kept stationary under the block of the limiting block 4, so that the limiting column 9 will not exceed the connecting plate 3 during installation and cause obstruction, then the insertion slot 8 at the bottom of the connecting plate 3 is aligned with the insertion plate 7 and inserted, at this time the connecting plate 3 and the steel column 5 can be limited in the transverse direction, then the circular plate 12 is rotated, so that the limiting slot 13 on the circular plate 12 is aligned with the limiting block 4, the circular plate 12 is loosened, the limiting column 9 will move the circular plate 12 under the action of the spring 15, at this time the limiting column 9 will be inserted into the limiting hole 10, so as to complete the rapid installation of the steel column 5 and the steel column 1.

[0035] Finally, it should be noted that: apparently, the above examples are merely for the purpose of clearly illustrating the utility model, and not limited to the implementation. For those of ordinary skill in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived therefrom are still within the scope of protection of the utility model.

Claims

1. A connecting structure for a steel column, characterized by, Include: Steel column (1), one side of the steel column (1) is provided with steel column (5), the connecting plate (3) is fixed on the side of the steel column (1) facing the steel column (5); Plug-in mechanism, the plug-in mechanism is located between the steel column (1) and the steel column (5), used for connecting the steel column (1) and the steel column (5); Limiting mechanism, the limiting mechanism is located between the connecting plate (3) and the steel column (1), used for limiting the connecting plate (3) and the steel column (1).

2. A connection structure for a steel column according to claim 1, characterized in that: The plug-in mechanism includes a fixed plate (6) fixed on the side of the steel column (1) facing the steel column (5), the top of the fixed plate (6) is fixed with the plug-in plate (7), the bottom of the connecting plate (3) is provided with the slot (8), and the plug-in plate (7) and the slot (8) are matched with each other.

3. A connection structure for a steel column according to claim 1, characterized in that: The limiting mechanism includes a fixed block (2) fixed on the connecting plate (3), a cylindrical groove (14) is formed in the fixed block (2), a limiting column (9) penetrates through the fixed block (2), one end of the limiting column (9) penetrates through the connecting plate (3), a limiting hole (10) is formed in the side of the steel column (1) facing the connecting plate (3), and the limiting column (9) can be inserted into the limiting hole (10).

4. A connection structure for a steel column according to claim 3, wherein: The inside of the cylindrical groove (14) is fixed with a baffle (11) outside the guide column, the baffle (11) is sleeved with a spring (15) outside the guide column away from the connecting plate (3).

5. A connection structure for a steel column according to claim 4, wherein: The end of the limiting column (9) away from the connecting plate (3) is fixed with a circular plate (12), the circular plate (12) is provided with a limiting slot (13), the steel column (5) is fixed with a limiting block (4), and the limiting block (4) and the limiting slot (13) are matched with each other.

6. A connection structure for a steel column according to claim 3, wherein: The limiting column (9) can slide and rotate on the connecting plate (3) and the fixed block (2).

7. A connection structure for a steel column according to claim 5, wherein: When the circular plate (12) moves to the right of the limiting block (4), the end of the limiting column (9) close to the connecting plate (3) moves to the inside of the connecting plate (3).

Images