CN204343568U - Steel ladder Special anti-skid bar and antiskid pedal - Google Patents
Steel ladder Special anti-skid bar and antiskid pedal Download PDFInfo
- Publication number
- CN204343568U CN204343568U CN201420804707.3U CN201420804707U CN204343568U CN 204343568 U CN204343568 U CN 204343568U CN 201420804707 U CN201420804707 U CN 201420804707U CN 204343568 U CN204343568 U CN 204343568U
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- skid
- resistant course
- special anti
- steel ladder
- metal sheet
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Abstract
The utility model relates to a kind of steel ladder Special anti-skid bar and antiskid pedal.Steel ladder Special anti-skid bar, comprise metal sheet, primer layer and skid resistant course, described skid resistant course adheres to the surface of described metal sheet by described primer layer, described skid resistant course is grains of sand layer, also comprise multiple glue-line, described multiple glue-line adopts epoxy resin adhesive, and described multiple glue-line is evenly coated on the surface of described skid resistant course.Antiskid pedal comprises steel grating and steel ladder Special anti-skid bar, and described reeding is fixed on one end of described steel grating.The beneficial effects of the utility model are: utilize the grains of sand to carry out anti-skidding, reduce the use amount of metal material, reduce cost of production; Utilize the difference between quartz sand size to carry out anti-skidding, skidproof effect is given prominence to, and good looking appearance; Not easy to wear, long service life; Be easy for installation and removal.
Description
Technical field
The utility model belongs to steel ladder technical field, is specifically related to a kind of steel ladder Special anti-skid bar and antiskid pedal.
Background technology
Steel ladder is applicable to heavy loading object, can stand the operation of daily comparatively heavy loading object, can be customized to various sizes according to the actual needs of oneself, and to coordinate corresponding stair, it has novel and beautiful, the feature such as sturdy and durable, quick for installation; Be widely used in the fields such as mine, electric power, petrochemical industry, light industry, water factory, Wastewater Treatment Plant.But the stair of steel matter itself have ganoid characteristic, easily cause potential safety hazard.At present, the non-skid feature of steel ladder step plate is mainly and adds anti-skidding diamond plate or add forming tank iron plate.The anti-skidding skidproof effect of diamond plate is not satisfactory, and its surface detail is easy to wear, and then almost loses skid resistance; On the other hand, diamond plate is not easily changed, the ladder that can only more renew after wearing and tearing.Forming tank iron plate generally needs special order, and therefore its cost is relatively high.
Utility model content
The features such as in order to solve prior art Problems existing, the utility model provides steel ladder Special anti-skid bar and antiskid pedal, and it has good antiskid effect, easily changes, cost is low.
The technical scheme that the utility model adopts is:
A kind of steel ladder Special anti-skid bar, comprise metal sheet, primer layer and skid resistant course, described skid resistant course adheres to the surface of described metal sheet by described primer layer, and described skid resistant course is grains of sand layer.The grains of sand are the material be generally easy to get, and greatly can reduce cost of production with the grains of sand as anti-slip material; Skid resistant course is that surface roughness is improved on the surface a large amount of grains of sand being coated in metal sheet simultaneously, and realizes antiskid function by the difference of granularity between the grains of sand, therefore, and its good antiskid effect.Adopt metal sheet as basal layer, applied range, can with all steel ladder on market with the use of.
Preferably, described grains of sand layer adopts 60 ~ 120 object quartz sands to make.Quartz sand is a kind of silicate mineral of hard, wear-resisting, stable chemical performance, can significant increase skidproof effect of the present utility model.The particle size range of quartz sand is 60 ~ 120 orders (120 ~ 250 μm), and the quartz sand skidproof effect of this particle size range is best, and tramples and feel comparatively comfortable; The particle diameter of quartz sand is comparatively even, can improve the aesthetics of reeding.
Further, also comprise zinc coat, described zinc coat is covered in described metal sheet surface, and the external surface of described zinc coat is rough surface, and described primer layer is evenly coated on the rough surface of described zinc coat.After metal sheet is zinc-plated, can effectively prevents the aging of metal sheet, thus extend application life of the present utility model; Coarse Several Thiourea Derivatives on Zinc Plate Surface, is conducive to the adhesive power improving adhesive, thus increases the coverage scale of the grains of sand, strengthen skid resistance.
Further, the shape of the cross section of described metal sheet is " L " shape.
Preferably, described primer layer adopts epoxy resin adhesive.Epoxy resin adhesive binds effective, can solidify at normal temperatures, and according to circumstances can add multiple material, improve the mobility of adhesive body, color etc., make the utility model color various.
Preferably, also comprise multiple glue-line, described multiple glue-line adopts epoxy resin adhesive, and described multiple glue-line is evenly coated on the surface of described skid resistant course.Apply adhesive outward at skid resistant course, make skid resistant course more firm, grains of sand difficult drop-off, thus extend application life of the present utility model.
A kind of antiskid pedal, comprise steel grating and reeding, described reeding is fixed on one end of described steel grating.
The beneficial effects of the utility model are: utilize the grains of sand to carry out anti-skidding, reduce the use amount of metal material, reduce cost of production; Utilize the difference between quartz sand size to carry out anti-skidding, skidproof effect is given prominence to, and good looking appearance; Not easy to wear, long service life; Be easy for installation and removal.
Accompanying drawing explanation
Fig. 1 is the top view of steel ladder Special anti-skid bar of the present utility model;
Fig. 2 is the sectional view in the A-A direction along Fig. 1;
Fig. 3 is the structural representation of antiskid pedal of the present utility model.
In figure: 1, metal sheet; 2, primer layer; 3, skid resistant course; 4, multiple glue-line; 5, reeding; 6, steel grating.
Detailed description of the invention
As shown in Figure 1-2, the utility model provides a kind of steel ladder Special anti-skid bar and comprises metal sheet 1, primer layer 2 and skid resistant course 3, and described skid resistant course 3 adheres to the surface of described metal sheet 1 by described primer layer 2, and described skid resistant course 3 is grains of sand layer.The grains of sand are the material be generally easy to get, and greatly can reduce cost of production with the grains of sand as anti-slip material; Simultaneously skid resistant course 3 be a large amount of grains of sand are coated in metal sheet 1 surface and by the difference of granularity between the grains of sand, therefore, its good antiskid effect.
The utility model also comprises zinc coat, described zinc coat is covered in described metal sheet 1 surface (described zinc coat is between described metal sheet 1 and described primer layer 2), the external surface of described zinc coat is rough surface, and described primer 2 is evenly coated on the rough surface of described zinc coat.The material of metal sheet 1 can select steel plate, also can use other metal material.After metal sheet 1 is zinc-plated, can effectively prevents the aging of metal sheet 1, thus extend application life of the present utility model; By metal sheet 1 grinding process after zinc-plated, improve the roughness of Several Thiourea Derivatives on Zinc Plate Surface, be conducive to the adhesive power improving adhesive, thus increase the coverage scale of the grains of sand, strengthen skid resistance.
The shape of the cross section (the A-A direction along Fig. 1 is analysed and observe) of described metal sheet 1 is " L " shape." L " shape is convenient fixes with steel grating 6, bolt can be used to fix, for convenience detach and replacing.
Described grains of sand layer can adopt particle diameter to be the tiny building stones of 0.074 ~ 2mm, can reach skidproof effect.Grains of sand layer described in preferred scheme adopts the quartz sand of 60 ~ 120 orders (120 ~ 250 μm) to make.Quartz sand is a kind of silicate mineral of hard, wear-resisting, stable chemical performance, can significant increase skidproof effect of the present utility model.The particle size range of quartz sand is 60 ~ 120 orders, and the quartz sand skidproof effect of this particle size range is best, and tramples and feel comparatively comfortable; The particle diameter of quartz sand is comparatively even, can improve the aesthetics of reeding.
Described primer layer 2 adopts epoxy resin adhesive.Epoxy resin adhesive binds effective, can dry solidification at normal temperatures, and according to circumstances can add multiple material, improves the mobility of its body, color etc., makes the utility model color various.Such as, in order to make the utility model more eye-catching, dyestuff can be added in adhesive body, making the primer layer of coating show bright-colored, thus play the effect of warning user, improve the safety used.In addition, thinner can also be added in adhesive body, improve the mobility of adhesive, make the grains of sand layer of coating more even.
In order to prevent the grains of sand of grains of sand layer from coming off because of Long-Time Service, described reeding also comprises multiple glue-line 4, and described multiple glue-line 4 adopts epoxy resin adhesive, and described multiple glue-line 4 is evenly coated on the surface of described skid resistant course.Be equivalent to like this be coated with topping at the skin of grains of sand layer, most of volume of each grains of sand sticks on metal sheet 1 by adhesive, therefore, makes skid resistant course 3 more firm, grains of sand difficult drop-off, thus extends application life of the present utility model.
Needing to propose, the concrete number of plies of grains of sand layer and multiple glue-line 4 can be determined according to actual needs, that is, in order to increase skid resistance and durability, repeatedly can apply grains of sand layer and multiple glue-line 4.
As shown in Figure 3, a kind of antiskid pedal, comprises steel grating 6 and reeding 5, and described reeding 5 is fixed on one end of described steel grating 6, and bolt or other modes can be selected to be fixed.Reeding 5 facilitates installation, maintenance and dismounting, when after wearing and tearing, directly changing reeding because service time is long, and without the need to whole antiskid pedal is changed, and the recyclable process of reeding, not only cost-saving, and good environmental protection.
It is anti-skidding that the utility model utilizes the grains of sand to carry out, and reduces the use amount of metal material, reduces cost of production; Utilize the difference between quartz sand size to carry out anti-skidding, skidproof effect is given prominence to, and good looking appearance; Not easy to wear, long service life; Be easy for installation and removal.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (7)
1. a steel ladder Special anti-skid bar, is characterized in that: comprise metal sheet, primer layer and skid resistant course, and described skid resistant course adheres to the surface of described metal sheet by described primer layer, and described skid resistant course is grains of sand layer.
2. steel ladder Special anti-skid bar according to claim 1, is characterized in that: described grains of sand layer adopts 60 ~ 120 object quartz sands to make.
3. steel ladder Special anti-skid bar according to claim 1, it is characterized in that: also comprise zinc coat, described zinc coat is covered in described metal sheet surface, and the external surface of described zinc coat is rough surface, and described primer layer is evenly coated on the rough surface of described zinc coat.
4. steel ladder Special anti-skid bar according to claim 3, is characterized in that: the shape of the cross section of described metal sheet is " L " shape.
5. steel ladder Special anti-skid bar according to claim 1, is characterized in that: described primer layer adopts epoxy resin adhesive.
6. steel ladder Special anti-skid bar according to claim 5, is characterized in that: also comprise multiple glue-line, and described multiple glue-line adopts epoxy resin adhesive, and described multiple glue-line is evenly coated on the surface of described skid resistant course.
7. the antiskid pedal that the reeding according to any one of claim 1-6 is made, is characterized in that: comprise steel grating and reeding, and described reeding is fixed on one end of described steel grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804707.3U CN204343568U (en) | 2014-12-17 | 2014-12-17 | Steel ladder Special anti-skid bar and antiskid pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804707.3U CN204343568U (en) | 2014-12-17 | 2014-12-17 | Steel ladder Special anti-skid bar and antiskid pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343568U true CN204343568U (en) | 2015-05-20 |
Family
ID=53226845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804707.3U Expired - Fee Related CN204343568U (en) | 2014-12-17 | 2014-12-17 | Steel ladder Special anti-skid bar and antiskid pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190133829A (en) * | 2018-05-24 | 2019-12-04 | 박일웅 | non slip tape and safe ladder using the same |
-
2014
- 2014-12-17 CN CN201420804707.3U patent/CN204343568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190133829A (en) * | 2018-05-24 | 2019-12-04 | 박일웅 | non slip tape and safe ladder using the same |
| KR102078836B1 (en) * | 2018-05-24 | 2020-02-18 | 박일웅 | non slip tape and safe ladder using the same |
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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: 20150520 Termination date: 20161217 |