CN210918011U - Assembled stair for steel platform - Google Patents
Assembled stair for steel platform Download PDFInfo
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- CN210918011U CN210918011U CN201921485587.4U CN201921485587U CN210918011U CN 210918011 U CN210918011 U CN 210918011U CN 201921485587 U CN201921485587 U CN 201921485587U CN 210918011 U CN210918011 U CN 210918011U
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Abstract
The utility model provides a pin-connected panel stair for steel platform belongs to commodity circulation technical field. Comprises C-shaped stair sheets, handrails and pedals; the C-shaped stair pieces are connected with the pedals through bolts, and the handrails are inserted into the bolts on the bent parts on one sides of the C-shaped stair pieces to complete the assembled stair. The utility model discloses avoid the on-the-spot weldment work of stair product, can adjust the mounted position wantonly when the on-the-spot installation, can realize mass production, the modularization installation. Firm structure, simple manufacture and convenient installation.
Description
Technical Field
The utility model relates to a pin-connected panel stair for steel platform belongs to commodity circulation technical field.
Background
The steel platform stairs used in the current logistics distribution center and other enterprises are generally matched on the working site and on the existing platform on the site. Usually, a special transition connecting plate is welded on a column corresponding to the platform, and then the special transition connecting plate is matched with the platform to go up and down stairs. The field manufacturing and processing process is complicated, and the position is fixed and is not beautiful. The steel structure is fixed by welding, the sprayed layer of the steel structure is often damaged, and the welded part is easy to rust in future. The assembly is carried out on site, the adjustment and the installation are not easy to be carried out in place, and the construction working hour is increased. The secondary spraying on site has the problem of chromatic aberration, the spraying on site also pollutes the air environment, and the welding on site also has the potential safety hazard of using naked fire. Therefore, the prior steel platform stairway matched on site has a plurality of defects.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to solve the problem that there is the defect in the on-the-spot staircase of joining in marriage of steel construction platform.
In order to solve the problem, the utility model discloses the technical scheme who takes provides a pin-connected panel stair for steel platform, its characterized in that: comprises C-shaped stair sheets, handrails and pedals; the C-shaped stair sheet is a steel member with a C-shaped cross section, a bolt hole is formed in the bottom surface of the middle of the C-shaped steel member of the C-shaped stair sheet, and a bolt is arranged on the bent part of one side of the C-shaped steel member of the C-shaped stair sheet; the handrail is connected with the C-shaped stair sheet through the bolt; the pedal is connected with the C-shaped stair sheet through the bolt holes.
Preferably, the handrail comprises a supporting upright post and a handrail which can be held by a person between the upright posts; the upright posts are connected with the railings through welding; the upright column is a steel pipe and is connected with a bolt arranged on the bending part at one side of the C-shaped stair piece.
Preferably, the pedal is a C-shaped steel bending piece, sealing plates are arranged on the end surfaces of two sides of the C-shaped steel bending piece, the sealing plates are connected with the end surfaces of two sides of the C-shaped steel bending piece in a welding mode, and reinforcing ribs are arranged at the welding junction; the sealing plate is provided with bolt holes.
Compared with the prior art, the utility model discloses following beneficial effect has:
the structure is simple, the manufacture and the installation are convenient, and the installation position can be adjusted at will during the field installation; the mass production, standard part production and modular installation can be realized. And the structure is firm, the manufacture is simple and the installation is convenient.
Drawings
Fig. 1 is a schematic side view and perspective view of an assembled stair structure for a steel platform according to the present invention;
fig. 2 is a schematic view of an assembled stair tread for a steel platform provided by the present invention;
wherein, the figure (a) is a schematic top view of the assembled stair tread, and the figure (b) is a schematic side view of the assembled stair tread.
Fig. 3 is a schematic structural view of an assembled stair for a steel platform according to the present invention;
wherein, the figure (a) is a schematic side view of the assembled stair for the steel platform, and the figure (b) is a schematic top view of the assembled stair structure.
Reference numerals: 1, C type stair piece 2, footboard 3, handrail 4, stand 5, railing.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings;
as shown in fig. 1 and 2, the spliced stair for the steel platform comprises a C-shaped stair sheet 1, a handrail 3 and a pedal 2; the C-shaped stair sheet 1 is a steel member with a C-shaped cross section, a bolt hole is formed in the end face of the bottom of the middle of the C-shaped steel member of the C-shaped stair sheet, and a bolt is arranged on the bending part of one side of the C-shaped steel member of the C-shaped stair sheet 1; the handrail 3 is connected with the C-shaped stair sheet 1 through a bolt; the pedals 2 are connected with the C-shaped stair sheets 1 through bolt holes. The handrail comprises a supporting upright post 4 and a railing 5 which can be held by a person between the upright posts; the upright post 4 and the railing 5 are connected by welding; the upright post 4 is of a steel pipe structure and is directly connected with a bolt arranged on the bending part at one side of the C-shaped stair sheet 1 in an inserting way. The pedal 2 is a C-shaped steel bending piece, sealing plates are welded on the end faces of two sides of the C-shaped steel bending piece, the sealing plates are welded and connected with the end faces of two sides of the C-shaped steel bending piece, and reinforcing ribs are arranged at the welding junction to reinforce the strength of the whole pedal; the closing plate is provided with bolt holes which are connected with bolt holes arranged on the end surface of the middle bottom of the C-shaped stair sheet C-shaped steel component through bolts.
In actual use, the C-shaped stair pieces 1, the handrails 3 and the pedals 2 are manufactured according to design and transported to a construction site, and the 2C-shaped stair pieces 1 are connected with the pedals 2 in different numbers through bolts according to the condition and the specific installation position of the construction site. The middle of the installation is provided with the pedal 2, the two sides are provided with the steel structural members of the C-shaped stair sheet 1, and then the handrail 3 is inserted into the bolt arranged on the bending part at one side of the C-shaped stair sheet 1 to complete the assembled stair.
The foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the present invention in any way and in any way, and it should be understood that modifications and additions may be made by those skilled in the art without departing from the scope of the present invention. Those skilled in the art can make various changes, modifications and evolutions equivalent to those made by the above-disclosed technical content without departing from the spirit and scope of the present invention, and all such changes, modifications and evolutions are equivalent embodiments of the present invention; meanwhile, any changes, modifications and evolutions of equivalent changes to the above embodiments according to the actual technology of the present invention are also within the scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides a pin-connected panel stair for steel platform which characterized in that: comprises C-shaped stair sheets, handrails and pedals; the C-shaped stair sheet is a steel member with a C-shaped cross section, a bolt hole is formed in the bottom surface of the middle of the C-shaped steel member of the C-shaped stair sheet, and a bolt is arranged on the bent part of one side of the C-shaped steel member of the C-shaped stair sheet; the handrail is connected with the C-shaped stair sheet through the bolt; the pedal is connected with the C-shaped stair sheet through the bolt holes.
2. The spliced stair for the steel platform as claimed in claim 1, wherein: the handrail comprises a supporting upright post and a handrail which can be held by a person between the upright posts; the upright posts are connected with the railings through welding; the upright column is a steel pipe and is connected with a bolt arranged on the bending part at one side of the C-shaped stair piece.
3. The spliced stair for the steel platform as claimed in claim 1, wherein: the pedal is a C-shaped steel bending piece, sealing plates are arranged on the end surfaces of two sides of the C-shaped steel bending piece, the sealing plates are connected with the end surfaces of two sides of the C-shaped steel bending piece in a welding mode, and reinforcing ribs are arranged at the welding junction; the sealing plate is provided with bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485587.4U CN210918011U (en) | 2019-09-05 | 2019-09-05 | Assembled stair for steel platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485587.4U CN210918011U (en) | 2019-09-05 | 2019-09-05 | Assembled stair for steel platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918011U true CN210918011U (en) | 2020-07-03 |
Family
ID=71360166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485587.4U Active CN210918011U (en) | 2019-09-05 | 2019-09-05 | Assembled stair for steel platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918011U (en) |
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2019
- 2019-09-05 CN CN201921485587.4U patent/CN210918011U/en active Active
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