CN213806249U - Prefabricated staircase of easy dismantlement installation - Google Patents
Prefabricated staircase of easy dismantlement installation Download PDFInfo
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- CN213806249U CN213806249U CN202022575733.1U CN202022575733U CN213806249U CN 213806249 U CN213806249 U CN 213806249U CN 202022575733 U CN202022575733 U CN 202022575733U CN 213806249 U CN213806249 U CN 213806249U
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- stair body
- stair
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- clamping
- prefabricated staircase
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Abstract
The utility model discloses an easily dismantle prefabricated stair of installation, including stair body and prefabricated section, the prefabricated section is all installed to the both sides of stair body, mounting structure is all installed to the inside both sides of stair body, the inside of stair body has all run through mosaic structure, the spring is installed to the one end of fixture block, the dead lever is installed to the one end of plug, the handrail is installed on the top of dead lever, anti-skidding structure is all installed to the surface of stair body. The utility model discloses a be provided with mosaic structure, when the device is at the in-process that uses, in order to be more convenient to the handrail installation, can inject the inside of splice bar with the plug on the dead lever of handrail below, according to the effect of spring force for inside the draw-in groove of fixture block meeting card on the plug on the spring, thereby made things convenient for the handrail on the stair body to carry out the effect of installing.
Description
Technical Field
The utility model relates to an engineering construction technical field specifically is an easily dismantle prefabricated staircase of installation.
Background
Along with the development of society now, people's standard of living's improvement is more than indispensable partly at building trade stair, and the stair can be very difficult at the in-process of site operation to need a prefabricated stair directly to install in the building, but this kind of device of current still has certain problem and defect.
The prefabricated staircase of easily dismantling the installation is inconvenient splices the handrail on the prefabricated staircase at the in-process that uses to it is very inconvenient at the in-process that uses, so need make a neotype prefabricated staircase, with the above-mentioned problem of solution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easily dismantle prefabricated staircase of installation to solve the problem of providing inconvenient concatenation in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy prefabricated staircase of dismantlement installation, includes stair body and prefabricated section, the prefabricated section is all installed to the both sides of stair body, mounting structure is all installed to the inside both sides of stair body, mosaic structure has all been run through to the inside of stair body, mosaic structure includes handrail, dead lever, plug, splice bar, spring, fixture block and draw-in groove, the splice bar all runs through in the inside of stair body, the plug is all installed at the inside both ends of splice bar, the draw-in groove is all installed at the inside both ends of plug, the internally mounted of draw-in groove has the fixture block, the spring is installed to the one end of fixture block, the dead lever is installed to the one end of plug, the handrail is installed on the top of dead lever, the antiskid structure is all installed to the surface of stair body.
Preferably, the anti-slip structure includes friction pad, guiding gutter and slipmat, the slipmat all installs in the surface of stair body, the friction pad is installed to one side of slipmat surface, the inside opposite side of slipmat runs through there is the guiding gutter.
Preferably, the water chutes extend to the outside of the stair body, and are distributed in a C shape.
Preferably, mounting structure includes mounting groove, solid fixed ring, installation piece and fixing bolt, the mounting groove is all installed in the inside both sides of stair body, the internally mounted of mounting groove has the installation piece, the surface winding of installation piece has solid fixed ring, gu fixed ring's inside is run through there is fixing bolt.
Preferably, the mounting blocks are arranged in two groups, and the mounting blocks extend to the top end of the precast block.
Preferably, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and a clamping structure is formed between the clamping block and the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: the prefabricated staircase easy to disassemble and assemble not only realizes convenient splicing, but also realizes good anti-skid effect and convenient assembly;
(1) by the arrangement of the splicing structure, when the device is used, in order to facilitate the installation of the handrail, the plug on the fixed rod below the handrail can be inserted into the splicing rod, and the clamping block on the spring can be clamped in the clamping groove on the plug under the action of the elastic force of the spring, so that the effect of installing the handrail on the stair body is facilitated;
(2) by arranging the anti-skidding structure, in order to prevent the risk of slipping when a person walks on the stair body, the anti-skidding mat can be fixed on the stair body, so that the friction force between the anti-skidding mat and a human body is increased, and rainwater brought by the person walking can be discharged to the outside of the stair body through the water chute, so that the anti-skidding effect of the anti-skidding mat is better;
(3) through being provided with mounting structure, when needs used the stair body, can be directly with the installation piece card on the prefabricated section in the inside of mounting groove, then will fix solid fixed ring winding on the surface of mounting groove again, fix fixing bolt to the installation piece again to made things convenient for the effect of fixing the stair body, made its installation more convenient.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of a sectional structure of the splicing structure of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a stair body; 2. an anti-slip structure; 201. a friction pad; 202. a water chute; 203. a non-slip mat; 3. a mounting structure; 301. mounting grooves; 302. a fixing ring; 303. mounting blocks; 304. fixing the bolt; 4. splicing structures; 401. a handrail; 402. fixing the rod; 403. plugging; 404. splicing rods; 405. a spring; 406. a clamping block; 407. a card slot; 5. and (5) prefabricating blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a prefabricated staircase easy to disassemble and install comprises a staircase body 1 and prefabricated blocks 5, the prefabricated blocks 5 are installed on two sides of the staircase body 1, installation structures 3 are installed on two sides of the interior of the staircase body 1, each installation structure 3 comprises an installation groove 301, a fixing ring 302, installation blocks 303 and fixing bolts 304, the installation grooves 301 are installed on two sides of the interior of the staircase body 1, the installation blocks 303 are installed in the installation grooves 301, the fixing rings 302 are wound on the outer surfaces of the installation blocks 303, the fixing bolts 304 penetrate through the interior of the fixing rings 302, the installation blocks 303 are provided with two groups in total, and the installation blocks 303 extend to the top ends of the prefabricated blocks 5;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the stair body 1 needs to be used, the installation block 303 on the prefabricated block 5 can be directly clamped inside the installation groove 301, then the fixing ring 302 is wound on the surface of the installation groove 301, and then the installation block 303 is fixed by the fixing bolt 304, so that the effect of fixing the stair body 1 is facilitated, and the installation is more convenient;
the inner part of the stair body 1 is provided with splicing structures 4 in a penetrating manner, each splicing structure 4 comprises a handrail 401, a fixing rod 402, a plug 403, a splicing rod 404, a spring 405, a clamping block 406 and clamping grooves 407, each splicing rod 404 penetrates through the inner part of the stair body 1, the plugs 403 are mounted at two ends of each splicing rod 404, the clamping grooves 407 are mounted at two ends of each plug 403, the clamping blocks 406 are mounted in the clamping grooves 407, the springs 405 are mounted at one ends of the clamping blocks 406, the fixing rods 402 are mounted at one ends of the plug 403, the handrails 401 are mounted at the top ends of the fixing rods 402, the inner diameter of each clamping groove 407 is larger than the outer diameter of each clamping block 406, and a clamping structure is formed between each clamping block 406 and each clamping groove 407;
specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, in order to facilitate the installation of the handrail 401, the plug 403 on the fixing rod 402 below the handrail 401 can be inserted into the splicing rod 404, and the fixture block 406 on the spring 405 can be clamped inside the fixture groove 407 on the plug 403 according to the elastic force of the spring 405, so as to facilitate the installation effect of the handrail 401 on the stair body 1;
the anti-skid structure 2 is arranged on the outer surface of the stair body 1, the anti-skid structure 2 comprises friction pads 201, water guide grooves 202 and anti-skid pads 203, the anti-skid pads 203 are arranged on the outer surface of the stair body 1, the friction pads 201 are arranged on one sides of the outer surfaces of the anti-skid pads 203, the water guide grooves 202 penetrate through the other sides of the inner portions of the anti-skid pads 203, the water guide grooves 202 extend to the outer portion of the stair body 1, and the water guide grooves 202 are distributed in a C shape;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, in order to prevent the risk of falling off when a person walks on the stair body 1, the anti-slip mat 203 can be fixed on the stair body 1, so that the friction force with the human body is increased, and rainwater brought by the person walking can be discharged to the outside of the stair body 1 through the water chute 202, so that the anti-slip effect is better.
The working principle is as follows: the utility model discloses when using, at first, when the device is at the in-process that uses, for more convenient to the installation of handrail 401, can inject the inside of splicing rod 404 with bolt 403 on the dead lever 402 of handrail 401 below, according to the effect of spring 405 elasticity for inside the draw-in groove 407 of fixture block 406 on spring 405 can block on bolt 403, thereby made things convenient for the effect of installing handrail 401 on stair body 1.
Later, in order to prevent the risk that the people from landing when walking on stair body 1, can fix non-slip mat 203 on stair body 1 to increased the frictional force with the human body, and the rainwater that the people brought when walking can arrange to stair body 1's outside through guiding gutter 202, make its skid-proof effect better.
Finally, when needing to use stair body 1, can be directly with the installation piece 303 card on prefabricated section 5 in the inside of mounting groove 301, then will fix fixed ring 302 again and twine on the surface of mounting groove 301, fix fixing bolt 304 again to installation piece 303 to made things convenient for and carried out the effect fixed to stair body 1, made its installation more convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an easy prefabricated staircase of dismantling installation, includes stair body (1) and prefabricated section (5), its characterized in that: the stair comprises a stair body (1), prefabricated blocks (5) are installed on two sides of the stair body (1), installation structures (3) are installed on two sides of the interior of the stair body (1), splicing structures (4) penetrate through the interior of the stair body (1), each splicing structure (4) comprises a handrail (401), a fixing rod (402), a plug (403), a splicing rod (404), a spring (405), a clamping block (406) and a clamping groove (407), each splicing rod (404) penetrates through the interior of the stair body (1), the plugs (403) are installed at two ends of the interior of each splicing rod (404), the clamping grooves (407) are installed at two ends of the interior of each plug (403), each clamping block (406) is installed inside each clamping groove (407), each spring (405) is installed at one end of each clamping block (406), each fixing rod (402) is installed at one end of each plug (403), each handrail (401) is installed at the top end of each fixing rod (402), the outer surface of the stair body (1) is provided with anti-skidding structures (2).
2. An easily disassembled and assembled prefabricated staircase according to claim 1, which is characterized in that: the anti-skidding structure (2) comprises a friction pad (201), a water chute (202) and an anti-skidding pad (203), wherein the anti-skidding pad (203) is arranged on the outer surface of the stair body (1), the friction pad (201) is arranged on one side of the outer surface of the anti-skidding pad (203), and the water chute (202) is arranged on the other side of the inner part of the anti-skidding pad (203) in a penetrating mode.
3. An easily disassembled and assembled prefabricated staircase according to claim 2, which is characterized in that: the water chutes (202) extend to the outside of the stair body (1), and the water chutes (202) are distributed in a C shape.
4. An easily disassembled and assembled prefabricated staircase according to claim 1, which is characterized in that: mounting structure (3) include mounting groove (301), solid fixed ring (302), installation piece (303) and fixing bolt (304), the both sides in stair body (1) inside are all installed in mounting groove (301), the internally mounted of mounting groove (301) has installation piece (303), the surface winding of installation piece (303) has solid fixed ring (302), the inside of solid fixed ring (302) is run through and is had fixing bolt (304).
5. Prefabricated staircase easy to disassemble and assemble according to claim 4, characterized in that: the mounting blocks (303) are arranged in two groups, and the mounting blocks (303) extend to the top end of the precast block (5).
6. An easily disassembled and assembled prefabricated staircase according to claim 1, which is characterized in that: the inner diameter of the clamping groove (407) is larger than the outer diameter of the clamping block (406), and a clamping structure is formed between the clamping block (406) and the clamping groove (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575733.1U CN213806249U (en) | 2020-11-10 | 2020-11-10 | Prefabricated staircase of easy dismantlement installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575733.1U CN213806249U (en) | 2020-11-10 | 2020-11-10 | Prefabricated staircase of easy dismantlement installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213806249U true CN213806249U (en) | 2021-07-27 |
Family
ID=76966580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022575733.1U Active CN213806249U (en) | 2020-11-10 | 2020-11-10 | Prefabricated staircase of easy dismantlement installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213806249U (en) |
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2020
- 2020-11-10 CN CN202022575733.1U patent/CN213806249U/en active Active
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