CN205955050U - Antiskid stair apron of marking time - Google Patents
Antiskid stair apron of marking time Download PDFInfo
- Publication number
- CN205955050U CN205955050U CN201620723240.9U CN201620723240U CN205955050U CN 205955050 U CN205955050 U CN 205955050U CN 201620723240 U CN201620723240 U CN 201620723240U CN 205955050 U CN205955050 U CN 205955050U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- aluminium alloy
- time
- metal skid
- proof bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model relates to the field of building -construction, especially construct the antiskid in the aluminum alloy template stair work progress. An antiskid stair apron of marking time is proposed, to mark time including the aluminum alloy and lap and the metal antislip strip, the metal antislip strip is located the lower surface that the aluminum alloy was marked time and is lapped, and marks time detachable connection of apron with the aluminum alloy. The utility model discloses the antislip strip adopts fastening bolt to connect, according to anticipated effect adjustment interval, reaches anti -skidding effect in various degree in the use, and simultaneously effective save material avoids unnecessary extravagant. Prevent at concrete construction that the operation workman from slipping the stage, improve construction operation security.
Description
Technical field
This utility model is related to the realm of building construction, particularly anti-skidding in building aluminum alloy template stair work progress.
Background technology
In the realm of building construction, because fitting-out work always lags behind concrete main body structure construction, traditional stair step
After the completion of construction, surface is smooth and smooth, and due to not having effective non-skid feature, construction operation personnel's stair activity is easy
Slip phenomenon, is a potential safety hazard.For many years, architectural stair template is wooden template mostly, individually using sizing steel
Matter template, but top surface all no cover plates of marking time, lead to the non-skid feature of stair step not to be well solved, indivedual building sites exist
After the completion of stair construction, concrete surface carries out plank sheathing parcel, then customizes tread plate in template surface, plays certain effect,
But it is easily destroyed, maintenance cost is high, waste of materials, lead to construction cost to increase.Aluminum alloy mould plate occur after, stair with week
Enclose shear wall to pour together, top of marking time need to add cover closure, the more flat smooth of the concrete quality after molding of marking time, safety
Hidden danger increases.
Content of the invention
For solving the above problems, this utility model provides a kind of anti-skidding stair step cover plate, can coagulation after shaping
Native surface forms regular groove, effectively serves skidproof effect, it is to avoid in work progress non-dismountable, can not adjust with
And the extra cost in later stage protection.
For achieving the above object, the technical solution adopted in the utility model is：A kind of anti-skidding stair step cover plate is proposed, bag
Include aluminium alloy to mark time cover plate and metal skid-proof bar, metal skid-proof bar is marked time positioned at aluminium alloy the lower surface of cover plate, and and aluminium alloy
Mark time cover plate detachable connection.
The middle part of described metal skid-proof bar is provided with keyhole, metal skid-proof bar by the fastening bolt in keyhole with
Aluminium alloy mark time cover plate connect.
The cross section of described metal skid-proof bar is in isosceles trapezoid shape, and upper bottom edge is fillet with the angle of waist, metal skid-proof
The bottom surface of bar is more than upper bottom surface, and bottom surface and aluminium alloy cover plate of marking time is connected.
The a length of 12mm in upper bottom edge of described isosceles trapezoid, length of side 20mm of going to the bottom, high 12mm.
Described metal skid-proof bar has many, and many metal skid-proof bars are spaced apart on cover plate marked time by aluminium alloy.
Described aluminium alloy marks time cover sheet thickness for 4mm.
This utility model metal skid-proof bar and aluminum alloy mould plate cover plate of marking time is connected using fastening bolt, according to need during use
The position of tread plate to be adjusted and quantity, concrete after shaping surface of marking time forms regular groove, effectively realizes different
Skidproof effect, save the secondary input of traditional construction later stage protective material, it is to avoid unnecessary waste simultaneously.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic cross-section of metal skid-proof bar in this utility model；
Fig. 3 is the side sectional view of this utility model use state.
In figure：1- aluminium alloy is marked time cover plate, 2- fastening bolt, 3- metal skid-proof bar, 4- stair stringer, 5- landing slab.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail.
Anti-skidding stair step cover plate as shown in Figure 1, marks time cover plate 1 and metal skid-proof bar 3 including aluminium alloy, metal skid-proof
The middle part of bar 3 is provided with keyhole, and is marked time the detachable company of cover plate 1 by the fastening bolt 2 in keyhole and aluminium alloy
Connect.
Metal skid-proof bar 3 can be made by steel material, alloy type material etc., as shown in Fig. 2 metal skid-proof bar 3 is transversal
Face is in isosceles trapezoid shape, and upper bottom edge is fillet with the angle of waist, and the bottom surface of metal skid-proof bar 3 is more than upper bottom surface, and goes to the bottom
Face is secured by bolts in aluminium alloy and marks time the lower surface of cover plate 1.In the isosceles trapezoid in metal skid-proof bar 3 section in the present embodiment
The a length of 12mm in base, length of side 20mm of going to the bottom, high 12mm.Aluminium alloy marks time cover plate 1 for alloy aluminium, and quality is hard, and thickness is
4mm, fastening bolt 2 is common self-taped type fastening bolt, and length is 16mm.According to actual anti-skidding needs, one block of aluminium alloy is marked time
Many metal skid-proof bars 3 can be installed on cover plate 1, the interval that many metal skid-proof bars 3 are marked time on cover plate 1 in aluminium alloy also dependent on
Required skidproof effect is flexibly chosen.
Fig. 3 is profile after the completion of this utility model construction and installation, during installation, first sequences on cover plate 1 marked time by aluminium alloy
The size of tread plate 3 is installed, then is connected by 2 metal skid-proof bars 3 of fastening bolt and aluminium alloy cover plate 1 of marking time, overall stair
Aluminum alloy mould plate props up on the stair stringer 4 and landing slab 5 that are located at next layer, after concrete formation, you can form regular groove.With
When, can according to the skidproof effect in later stage select in time metal skid-proof bar quantity, adjustment adjacent metal tread plate 3 between
Away to reaching preferable effect.
Claims (4)
1. a kind of anti-skidding stair step cover plate it is characterised in that：Mark time cover plate and metal skid-proof bar including aluminium alloy, metal skid-proof
Bar is marked time positioned at aluminium alloy the lower surface of cover plate, and marks time cover plate detachable connection with aluminium alloy, metal skid-proof bar transversal
Face is in isosceles trapezoid shape, and the angle of upper bottom edge and waist is fillet, and the bottom surface of metal skid-proof bar is more than upper bottom surface, bottom surface with
Aluminium alloy cover plate of marking time connects, and metal skid-proof bar has many, and many metal skid-proof bars are spaced apart on cover plate marked time by aluminium alloy.
2. anti-skidding stair step cover plate according to claim 1 it is characterised in that：The middle part of described metal skid-proof bar
It is provided with keyhole, metal skid-proof bar is connected by the fastening bolt in keyhole and aluminium alloy cover plate of marking time.
3. anti-skidding stair step cover plate according to claim 1 it is characterised in that：The upper bottom edge of described isosceles trapezoid is a length of
12mm, length of side 20mm of going to the bottom, high 12mm.
4. according to the arbitrary described anti-skidding stair step cover plate of claim 1-3 it is characterised in that：Described aluminium alloy is marked time cover plate
Thickness is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723240.9U CN205955050U (en) | 2016-07-11 | 2016-07-11 | Antiskid stair apron of marking time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723240.9U CN205955050U (en) | 2016-07-11 | 2016-07-11 | Antiskid stair apron of marking time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955050U true CN205955050U (en) | 2017-02-15 |
Family
ID=57970399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620723240.9U Expired - Fee Related CN205955050U (en) | 2016-07-11 | 2016-07-11 | Antiskid stair apron of marking time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673719A (en) * | 2018-08-09 | 2018-10-19 | 广西建工轨道装配式建筑产业有限公司 | A kind of reusable precast stair tread plate mold |
-
2016
- 2016-07-11 CN CN201620723240.9U patent/CN205955050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673719A (en) * | 2018-08-09 | 2018-10-19 | 广西建工轨道装配式建筑产业有限公司 | A kind of reusable precast stair tread plate mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210711 |