Temporary fixing component for steel structure

Abstract

The utility model provides a steel structure temporary fixing component, and relates to the technical field of steel structure fixing, the steel structure temporary fixing component comprises two steel columns and a connecting assembly fixed with the two steel columns together, and further comprises a telescopic connecting piece and two anti-falling pieces, and the telescopic connecting piece is located between the two steel columns; the two anti-falling pieces are connected to the two steel columns in a clamped mode correspondingly and detachably fixed to the two ends of the telescopic connecting piece correspondingly. The two anti-falling pieces are clamped on the two steel columns correspondingly, then the length of the telescopic connecting piece is adjusted according to the distance between the two steel columns, and in the adjusting and fixing process of the telescopic connecting piece, the anti-falling pieces can be fixed to the steel columns at the same time; in this way, time and labor are saved in the mounting and fixing process of the steel structure temporary fixing component, and adaptability is high.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure fixing, and in particular to a temporary fixing component for a steel structure. Background Art

[0002] In the existing high-rise steel structure installation process, steel sections are often welded directly to steel columns as a temporary support system. After the main structure construction is completed, the steel support must be cut off from the steel columns. This is not only time-consuming and labor-intensive, but also dangerous to construct. When working at high altitudes, there is no standing space, movement is inconvenient, and the construction cost is high. In addition, the main structure base material is easily damaged during the cutting process, affecting the safety and use function of the main structure.

[0003] In this regard, the Chinese invention patent application number is CN202111103141.2, which discloses a quick-detachable steel structure installation temporary support system and method, which mainly includes two steel columns and a crossbeam located between them. The separated ends of the crossbeam are provided with mounting clamps fixed to the corresponding steel columns by bolts, and anti-fall components are fixed on the two steel columns by bolts, thereby forming a temporary fixing structure between the two steel columns that is easy to disassemble.

[0004] However, in the process of implementing the technical solutions in the embodiments of the present application, the inventors of the present application found that the above technology has at least the following technical problems:

[0005] The steel columns in the above scheme are fixed with many bolts, which makes the later installation and disassembly more time-consuming; and the crossbeam structure in the above scheme is fixed, which makes it difficult to adjust and adapt according to the various different spacings required between the two steel columns. Summary of the invention

[0006] In order to overcome the shortcomings of the above-mentioned solution that the fixing structure between the two steel columns is relatively complicated and the crossbeam structure between the steel columns is difficult to adjust according to the spacing between the steel columns, the embodiment of the present application provides a temporary fixing component of the steel structure, which is not only convenient for adjusting the length structure of the temporary fixing component according to the spacing between the two steel columns, but also can clamp and fix the anti-falling part to the steel column during the above-mentioned adjustment, so that the installation and disassembly of the temporary fixing component of the steel structure of the present application is more time-saving and labor-saving.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] A temporary fixing member of a steel structure, comprising two steel columns and a connecting assembly fixed to the two columns, and also comprising a telescopic connector and two anti-falling parts:

[0009] The telescopic connector is located between the two steel columns;

[0010] The two anti-falling parts are respectively clamped on the two steel columns and are detachably fixed to the two ends of the telescopic connecting piece.

[0011] Furthermore, the telescopic connecting piece includes a connecting rod and guide sleeves mounted at both ends thereof, locking bolts are installed on the two guide sleeves, nuts are screwed on the locking bolts, screw holes A matching the locking bolts are opened on the guide sleeves, and screw holes B matching the locking bolts are opened equidistantly on the connecting rod.

[0012] Furthermore, the two steel columns are provided with snap-in holes at equal distances from each other on their separated sides.

[0013] Furthermore, the two steel columns are H-shaped steels.

[0014] Furthermore, the anti-falling device includes a U-shaped plate A clamped on the outside of the steel column, the inner side of the U-shaped plate A is connected to a clamping column adapted to the clamping hole, U-shaped plates B are respectively fixed at both ends of the U-shaped plate A, the locking bolt can pass through the inner sides of the two U-shaped plates B, and the head of the locking bolt and the nut are respectively pressed against the corresponding U-shaped plate B.

[0015] Furthermore, the two inner side walls of the U-shaped plate A are respectively fitted with the two sides of the outer wall of the guide sleeve, and the opposite sides of the two U-shaped plates B are respectively fitted with the two sides of the outer wall of the guide sleeve.

[0016] The advantages of the embodiments of the present application are:

[0017] First, the two anti-falling parts are respectively clamped on the two steel columns, and then the length of the telescopic connecting piece is adjusted according to the distance between the two steel columns, and the anti-falling part is inserted into the position between the two anti-falling parts. During the adjustment and fixing process of the telescopic connecting piece, the anti-falling part can also be fixed on the steel column at the same time, and can be detachably fixed with the telescopic connecting piece. In this way, the installation and fixing process of the temporary fixing component of the steel structure in the present application is more time-saving and labor-saving, and has stronger adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a temporary fixing member structure of a steel structure provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the steel connection assembly structure provided for the implementation method of the present application;

[0020] Figure 3 A schematic diagram of the telescopic connector structure provided in an embodiment of the present application;

[0021] Figure 4 A schematic diagram of the anti-fall component structure provided in an implementation manner of the present application.

[0022] In the figure: 1-steel column; 11-clamping hole; 2-connecting assembly; 21-telescopic connector; 211-connecting rod; 2111-screw hole B; 212-guide sleeve; 2121-screw hole A; 213-locking bolt; 214-nut; 22-anti-falling part; 221-U-shaped plate A; 222-clamping column; 223-U-shaped plate B. DETAILED DESCRIPTION

[0023] The technical solution in the embodiment of the present application is to solve the problem that the fixing structure between the two steel columns in the above solution is relatively complicated and the crossbeam structure between the steel columns is difficult to adjust according to the spacing between the steel columns. The overall idea is as follows:

[0024] Embodiment 1:

[0025] like Figure 1-Figure 4 As shown, a temporary fixing member of a steel structure includes two steel columns 1 and a connecting assembly 2 fixed thereto, and also includes a telescopic connector 21 and two anti-falling components 22:

[0026] The telescopic connector 21 is located between the two steel columns 1;

[0027] The two anti-falling parts 22 are respectively clamped on the two steel columns 1 and are detachably fixed to the two ends of the telescopic connecting member 21 .

[0028] In this embodiment, the two anti-falling parts 22 are first clamped on the two steel columns 1 respectively, and then the length of the telescopic connection part 21 is adjusted according to the distance between the two steel columns 1. During the adjustment and fixation of the telescopic connection part 21, the anti-falling part 22 can also be fixed on the steel column 1. In this way, the installation and fixation process of the temporary fixing component of the steel structure in this application is more time-saving and labor-saving, and has strong adaptability.

[0029] The telescopic connector 21 includes a connecting rod 211 and guide sleeves 212 sleeved at both ends thereof, locking bolts 213 are installed on both guide sleeves 212, nuts 214 are screwed on the locking bolts 213, screw holes A2121 matching the locking bolts 213 are provided on the guide sleeves 212, and screw holes B2111 matching the locking bolts 213 are equidistantly provided on the connecting rod 211. Specifically, according to the spacing between the two steel columns 1, the nuts 214 are screwed off, the locking bolts 213 are removed, and the sleeve depth between the guide sleeves 212 and the connecting rod 211 is adjusted. After adjustment, the locking bolts 213 are passed through the corresponding screw holes A2121 and B2111, and are tightened with the corresponding nuts 214. In this way, the overall length of the temporary fixing assembly of the present application can be adjusted according to the spacing between a variety of adjacent steel columns 1, and the adaptability is strong.

[0030] The two steel columns 1 are provided with equidistant snap-in holes 11 on their separated sides. Figure 1As shown, the snap-fitting hole 11 is used to facilitate snap-fitting with the anti-falling component 22 , so that the steel column 1 can be snap-fitted with the anti-falling component 22 .

[0031] The two steel columns 1 are H-shaped steels.

[0032] The anti-falling component 22 includes a U-shaped plate A221 clamped on the outside of the steel column 1, and the inner side of the U-shaped plate A221 is connected to a clamping column 222 adapted to the clamping hole 11. U-shaped plates B223 are respectively fixed at both ends of the U-shaped plate A221. The locking bolt 213 can pass through the inner sides of the two U-shaped plates B223, and the heads of the locking bolts 213 and the nut 214 are respectively pressed against the corresponding U-shaped plates B223. Specifically, the U-shaped plate A221 is held in hand so that the clamping column 222 can be inserted into the clamping hole 11, and then the sleeve depth between the guide sleeve 212 and the connecting rod 211 is selected according to the spacing between the steel columns 1, and the telescopic connecting piece 21 is moved into the area between the two pairs of U-shaped plates B223, and the two guide sleeves 212 are respectively pressed against the opposite sides of the two steel columns 1, and then the locking bolt 213 is passed through the corresponding U-shaped plate B223, the screw hole A2121 and the screw hole B2111, and tightened with the corresponding nut 214, so that the anti-falling component 22 can be fixed to the telescopic connecting piece 21, and the anti-falling component 22 can also be fixed to the steel column 1, so that the present application can flexibly adjust the length according to the spacing between the two steel columns 1, and can also reduce the number of bolts used, saving the disassembly and assembly time and labor costs of the temporary fixed structure.

[0033] The two inner side walls of the U-shaped plate A221 are respectively fitted with the two sides of the outer wall of the guide sleeve 212, and the opposite sides of the two U-shaped plates B223 are respectively fitted with the two sides of the outer wall of the guide sleeve 212.

[0034] When using this application:

[0035] The handheld U-shaped plate A221 allows the clamping column 222 to be inserted into the clamping hole 11, and then the sleeve depth between the guide sleeve 212 and the connecting rod 211 is selected according to the spacing between the steel columns 1, and the telescopic connecting piece 21 is moved into the area between the two pairs of U-shaped plates B223, and the two guide sleeves 212 are respectively pressed against the opposite sides of the two steel columns 1, and then the locking bolt 213 is used to pass through the corresponding U-shaped plate B223, the screw hole A2121 and the screw hole B2111, and tightened with the corresponding nut 214, so that the corresponding two U-shaped plates B223 are pressed and fixed by the head of the locking bolt 213 and the nut 214, so that the anti-falling component 22 can be fixed to the telescopic connecting piece 21, and the anti-falling component 22 can also be fixed to the steel column 1, so that the present application can flexibly adjust the length according to the spacing between the two steel columns 1, and can also reduce the number of bolts used, saving the time cost and labor cost of disassembling and assembling the temporary fixed structure.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present application, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present application.

Claims

1. A temporary fixing member for a steel structure, comprising two steel columns (1) and a connecting assembly (2) fixed to the two steel columns, characterized in that: Also includes: A telescopic connector (21) located between the two steel columns (1); The two anti-falling parts (22) are respectively clamped on the two steel columns (1) and are respectively detachably fixed to the two ends of the telescopic connecting part (21).

2. The temporary fixing member for steel structure according to claim 1, characterized in that: The telescopic connecting member (21) comprises a connecting rod (211) and guide sleeves (212) sleeved at both ends thereof, locking bolts (213) are installed on the two guide sleeves (212), nuts (214) are screwed on the locking bolts (213), screw holes A (2121) matching the locking bolts (213) are opened on the guide sleeves (212), and screw holes B (2111) matching the locking bolts (213) are opened at equal distances on the connecting rod (211).

3. The temporary fixing member for steel structure according to claim 2, characterized in that: The two steel columns (1) are provided with clamping holes (11) at equal distances from each other on their separated sides.

4. The temporary fixing member for steel structure according to claim 1, characterized in that: The two steel columns (1) are H-shaped steels.

5. The temporary fixing member for steel structure according to claim 3, characterized in that: The anti-falling component (22) includes a U-shaped plate A (221) clamped on the outside of the steel column (1), the inner side of the U-shaped plate A (221) is connected to a clamping column (222) adapted to the clamping hole (11), and U-shaped plates B (223) are respectively fixed to both ends of the U-shaped plate A (221), the locking bolt (213) can pass through the inner sides of the two U-shaped plates B (223), and the head of the locking bolt (213) and the nut (214) are respectively pressed against the corresponding U-shaped plate B (223).

6. The temporary fixing member for steel structure according to claim 5, characterized in that: The two inner side walls of the U-shaped plate A (221) are respectively fitted with the two sides of the outer wall of the guide sleeve (212), and the opposite sides of the two U-shaped plates B (223) are respectively fitted with the two sides of the outer wall of the guide sleeve (212).

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