CN207672946U - A kind of square steel tube and beam connecting structure - Google Patents
A kind of square steel tube and beam connecting structure Download PDFInfo
- Publication number
- CN207672946U CN207672946U CN201721683967.XU CN201721683967U CN207672946U CN 207672946 U CN207672946 U CN 207672946U CN 201721683967 U CN201721683967 U CN 201721683967U CN 207672946 U CN207672946 U CN 207672946U
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- steel tube
- square steel
- crossbeam
- bar shaped
- shaped nut
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Abstract
The utility model discloses a kind of square steel tube and beam connecting structures, including square steel tube and crossbeam, at least one side of the square steel tube is provided with several strip holes in an axial direction, bar shaped nut is provided in the square steel tube, the steel plate for sealing is connected on the end face of crossbeam, the steel plate is provided with tapped through hole, the side of the end face of the crossbeam and a wherein square steel tube close to and fastening screw pass through tapped through hole, strip hole and bar shaped nut by way of fasten.The utility model is arranged bar shaped nut in square steel tube, is fastenedly connected with the fastening screw in crossbeam so that square steel tube crossbeam is connected firmly by opening strip hole in square steel tube side.
Description
Technical field
The utility model is related to elevator shaft steel structure field of components more particularly to a kind of square steel tubes and beam connecting structure.
Background technology
At present when elevator is installed, many steel structure components are needed, square steel tube and crossbeam are one of them, many places
It is required for square steel tube to be connect with crossbeam, since the load-bearing of elevator is very big, the connectivity robustness of square steel tube and crossbeam is with regard to critically important.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of square steel tube and crossbeam being connected firmly
Connection structure.
Technical solution is used by the utility model solves its technical problem：
A kind of square steel tube and beam connecting structure, including square steel tube and crossbeam, at least one side edge of the square steel tube
Several strip holes axially are provided with, bar shaped nut is provided in the square steel tube, the steel for sealing is connected on the end face of crossbeam
Plate, the steel plate are provided with tapped through hole, the side of the end face of the crossbeam and a wherein square steel tube close to and pass through fastening screw
Mode across tapped through hole, strip hole and bar shaped nut fastens.
As an improvement of the above technical solution, two adjacent sides of the square steel tube are provided with several strips in an axial direction
Hole, the crossbeam are equipped with two, respectively first crossbeam and second cross beam, first crossbeam and second cross beam respectively with square steel tube
Two adjacent side connections.
As an improvement of the above technical solution, the bar shaped nut-welding is in square steel tube side inner walls.
As an improvement of the above technical solution, the length and width of the bar shaped nut is slightly less than the length of strip hole respectively
And width, bar shaped nut are inserted into square steel tube by strip hole, after turning an angle, are welded in square steel tube side inner walls.
The beneficial effects of the utility model have：
Bar shaped nut is arranged by opening strip hole in square steel tube side in the utility model in square steel tube, and tight in crossbeam
Gu fastened by screw connects so that square steel tube crossbeam is connected firmly, and improves safety coefficient.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial enlarged view in the portions A in Fig. 1；
Fig. 3 is the status diagram of square steel tube installation bar shaped nut in the utility model embodiment.
Specific implementation mode
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of square steel tube and beam connecting structure, including square steel tube 1 and crossbeam 2, the square steel
At least one side of pipe 1 is provided with several strip holes in an axial direction, and bar shaped nut 3, the end of crossbeam 2 are provided in the square steel tube 1
The steel plate 4 for sealing is connected on face, the steel plate 4 is provided with tapped through hole, the end face of the crossbeam 2 and a wherein square steel tube
1 side close to and fastening screw 5 pass through tapped through hole, strip hole and bar shaped nut 3 by way of fasten.
In this embodiment, it is preferred that two adjacent sides of the square steel tube 1 are provided with several strip holes in an axial direction,
The crossbeam 2 is equipped with two, respectively first crossbeam 21 and second cross beam 22, first crossbeam 21 and second cross beam 22 respectively with side
Two adjacent sides of steel pipe 1 connect, and the bar shaped nut 3 is welded in 1 side inner walls of square steel tube, also can be by installing other additional
The mode of fastener is fixed in 1 side inner walls of square steel tube, and the length and width of the bar shaped nut 3 is slightly less than strip hole respectively
Length and width, bar shaped nut 3 is inserted into square steel tube 1 when in order to most start installation, when installation, bar shaped nut 3
It is inserted into square steel tube 1 by strip hole, after turning an angle, is welded in 1 side inner walls of square steel tube, in the present embodiment, turned
Dynamic angle is 45 °.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all belong to the utility model
Protection domain.
Claims (4)
1. a kind of square steel tube and beam connecting structure, it is characterised in that：Including square steel tube (1) and crossbeam (2), the square steel tube
(1) at least one side is provided with several strip holes in an axial direction, and bar shaped nut (3), crossbeam are provided in the square steel tube (1)
(2) steel plate (4) for sealing is connected on end face, the steel plate (4) is provided with tapped through hole, the end face of the crossbeam (2)
Tapped through hole, strip hole and bar shaped nut (3) are passed through close to and by fastening screw (5) with the side of a wherein square steel tube (1)
Mode fasten.
2. a kind of square steel tube according to claim 1 and beam connecting structure, it is characterised in that：The square steel tube (1)
Two adjacent sides are provided with several strip holes in an axial direction, and the crossbeam (2) is equipped with two, respectively first crossbeam (21) and the
Two crossbeams (22), first crossbeam (21) and second cross beam (22) are connect with two adjacent sides of square steel tube (1) respectively.
3. a kind of square steel tube according to claim 1 or 2 and beam connecting structure, it is characterised in that：The bar shaped nut
(3) it is welded in square steel tube (1) side inner walls.
4. a kind of square steel tube according to claim 3 and beam connecting structure, it is characterised in that：The bar shaped nut (3)
Length and width be slightly less than the length and width of strip hole respectively, bar shaped nut (3) is inserted by strip hole in square steel tube (1),
After turning an angle, it is welded in square steel tube (1) side inner walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683967.XU CN207672946U (en) | 2017-12-04 | 2017-12-04 | A kind of square steel tube and beam connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683967.XU CN207672946U (en) | 2017-12-04 | 2017-12-04 | A kind of square steel tube and beam connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672946U true CN207672946U (en) | 2018-07-31 |
Family
ID=62968364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721683967.XU Active CN207672946U (en) | 2017-12-04 | 2017-12-04 | A kind of square steel tube and beam connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747387A (en) * | 2017-12-04 | 2018-03-02 | 三洋电梯(珠海)有限公司 | A kind of square steel tube and beam connecting structure |
-
2017
- 2017-12-04 CN CN201721683967.XU patent/CN207672946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747387A (en) * | 2017-12-04 | 2018-03-02 | 三洋电梯(珠海)有限公司 | A kind of square steel tube and beam connecting structure |
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