CN209958828U - Interim stair of job site - Google Patents
Interim stair of job site Download PDFInfo
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- CN209958828U CN209958828U CN201920042345.1U CN201920042345U CN209958828U CN 209958828 U CN209958828 U CN 209958828U CN 201920042345 U CN201920042345 U CN 201920042345U CN 209958828 U CN209958828 U CN 209958828U
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Abstract
The utility model discloses a job site temporary stair, include two stands and locate between two stands and from last a plurality of subassemblies of marking time of arranging down, two connecting plates of subassembly of marking time, many twisted steel and two fastener formula steel pipes, each twisted steel's both ends are fixed respectively on two connecting plates, and a plurality of twisted steel levels are arranged side by side, two fastener formula steel pipes respectively with two connecting plate fixed connection, fastener formula steel pipe passes through the fastener and fixes on the stand that corresponds. The utility model has the advantages of simple manufacture, convenient carrying, low cost and high repeated utilization rate.
Description
Technical Field
The utility model relates to a construction field especially relates to a job site temporary stair.
Background
In the current building construction process, temporary stair steps erected in each construction stage such as during foundation pit excavation and structural construction are visible everywhere, most of short service time adopt bamboo escalators and wood escalator steps, and temporary stair steps erected by all steel pipes and temporary stair steps made of wood materials and section steel are adopted for long service time. The various temporary stair treads for construction have the advantages and disadvantages that: the bamboo escalator and the wooden escalator are suitable for occasions with extremely short service life and small height difference, have small bearing capacity, are generally used by a small number of people, have poor safety and are easy to tip over; the temporary stair steps built by adopting the wood are tidy in appearance, slow in manufacture, inconvenient to disassemble and assemble, difficult to recycle, wood-consuming and not environment-friendly, and are suitable for occasions needing only two, three or four steps; the temporary stair steps made of the section steel need to be customized according to the installation position, are not beneficial to repeated use and have higher cost; the existing construction site is common in temporary stair steps assembled by all-steel pipe fasteners, the main adoption is common scaffold pipes in the construction site, the erection angle and the erection height can be erected according to actual needs, the erection is flexible, the assembly and the disassembly are convenient, however, due to the fact that the steps are formed by the double round steel pipes, the sliding resistance is poor, particularly, under a humid environment, sliding falling accidents of users are easily caused, and the safety is required to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's is not enough, provides a preparation simply, light in weight, and the transport is convenient, and is with low costs, the high job site temporary stair of reuse rate.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a job site temporary stair, includes two stands and locates between two stands and from last a plurality of subassemblies of marking time of arranging down, two connecting plates of subassembly of marking time, many twisted steel and two fastener formula steel pipes, each twisted steel's both ends are fixed respectively on two connecting plates, and a plurality of twisted steel levels arrange side by side, two fastener formula steel pipes respectively with two connecting plate fixed connection, fastener formula steel pipe passes through the fastener and fixes on the stand that corresponds.
As a further improvement of the above technical solution, preferably, the plurality of twisted steel bars are arranged at equal intervals.
As a further improvement of the above technical solution, preferably, the connecting plate is an angle steel.
As a further improvement of the above technical solution, preferably, the threaded steel bar is welded to the angle steel.
As a further improvement of the above technical solution, preferably, the upright is a protective steel pipe.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses, mark time through processing into the standard combination formula with twisted steel, angle steel, fastener formula steel pipe, combine the steel pipe fastener that the job site was used always to take the temporary stair of establishing, through simple installation combination, form the temporary stair who is applicable to the various operating modes of job site to simple structure installs and removes the transfer convenience, and reuse rate is high, and the security is good, is favorable to the standardized construction of job site.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numerals in the figures denote:
1. a column; 2. a tread assembly; 21. a connecting plate; 22. twisted steel bars; 23. a fastener type steel pipe; 24. a fastener.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples.
As shown in fig. 1, job site temporary stair of this embodiment, include two stands 1 and locate between two stands 1 and from last a plurality of step assembly 2 of arranging down, two connecting plates 21 of step assembly 2, many twisted steel 22 and two fastener formula steel pipes 23, the both ends of each twisted steel 22 are fixed respectively on two connecting plates 21, and a plurality of twisted steel 22 levels are arranged side by side, two fastener formula steel pipes 23 respectively with two connecting plates 21 fixed connection, fastener formula steel pipe 23 passes through fastener 24 to be fixed on corresponding stand 1.
In this embodiment, the stepping assembly 2 includes four threaded steel bars 22, the hollow treads (i.e., the stepping plates) are formed by the four threaded steel bars 22 side by side, and the fastener-type steel pipes 23 are fixed on the upright posts 1 at two sides through the fasteners 24, so as to form the stairs. This subassembly 2 of marking time is standard cell board, makes up into the simple and easy construction stair that has complete tread, and whole interim stair structure is marked time except that the combination formula all can adopt standard fastener formula steel pipe and fastener, installs and removes the convenience, sets up step number and angle nimble, and the tread adopts the twisted steel preparation, has better anti-skidding effect, makes things convenient for the workman from top to bottom, and the security obtains guaranteeing, very big construction that has made things convenient for the scene.
In this embodiment, the plurality of deformed bars 22 are arranged at equal intervals. The connecting plate 21 is an angle steel, and four threaded steel bars 22 are arranged in parallel and welded on the angle steel, so that the angle steel is safe, practical and low in cost.
The upright column 1 is a protective steel pipe, which is a vertical pipe of an all-steel pipe temporary stair in the prior art, can also be an existing scaffold pipe, and can also be a brand-new steel pipe. In the embodiment, the upright post 1 is improved by the original mechanism and only the stepping assembly 2 (stepping plate).
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a job site temporary stair which characterized in that: including two stands (1) and locate between two stands (1) and from last a plurality of subassembly (2) of marking time of arranging down, two connecting plates (21) of subassembly (2) of marking time, many twisted steel (22) and two fastener formula steel pipes (23), the both ends of each twisted steel (22) are fixed respectively on two connecting plates (21), and a plurality of twisted steel (22) levels are arranged side by side, two fastener formula steel pipes (23) respectively with two connecting plates (21) fixed connection, fastener formula steel pipe (23) are fixed on corresponding stand (1) through fastener (24).
2. The construction-site temporary staircase according to claim 1, characterized in that: the plurality of twisted steel bars (22) are arranged at equal intervals.
3. The construction-site temporary staircase according to claim 1, characterized in that: the connecting plate (21) is an angle steel.
4. The construction-site temporary staircase according to claim 3, characterized in that: the twisted steel bars (22) are welded on the angle steel.
5. The construction-site temporary staircase according to any one of claims 1 to 4, wherein: the upright post (1) is a protective steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042345.1U CN209958828U (en) | 2019-01-10 | 2019-01-10 | Interim stair of job site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042345.1U CN209958828U (en) | 2019-01-10 | 2019-01-10 | Interim stair of job site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209958828U true CN209958828U (en) | 2020-01-17 |
Family
ID=69234724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920042345.1U Active CN209958828U (en) | 2019-01-10 | 2019-01-10 | Interim stair of job site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209958828U (en) |
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2019
- 2019-01-10 CN CN201920042345.1U patent/CN209958828U/en active Active
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