CN201730537U - Foot dish for ladders - Google Patents
Foot dish for ladders Download PDFInfo
- Publication number
- CN201730537U CN201730537U CN2010201936567U CN201020193656U CN201730537U CN 201730537 U CN201730537 U CN 201730537U CN 2010201936567 U CN2010201936567 U CN 2010201936567U CN 201020193656 U CN201020193656 U CN 201020193656U CN 201730537 U CN201730537 U CN 201730537U
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- CN
- China
- Prior art keywords
- column
- foot dish
- pin ware
- ware
- utility
- 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 - Lifetime
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Abstract
The utility model relates to a foot dish for ladders, which comprises a foot dish body; the upper part of the foot dish body is provided with a connecting part which is connected with the bottom end of a vertical post, and the lower part thereof is provided with an anti-slip bearing part; and the foot dish is characterized in that one end of the anti-slip bearing part which is towards the lateral outer part of the ladder vertical post extends to form a lateral supporting section. The lateral supporting section extends from the foot dish so as to play a role similar to that of an oblique supporting leg and improve the lateral stability of the left side and the right side of the ladders. Being only made of general rubber or hard material, the foot dish reduces the cost compared with the oblique supporting leg adopted in the prior art.
Description
Technical field
The utility model relates to the terraced classes of ascend operation such as double ladder, workbench, foot-operated platform, particularly is applied in the non-slip feet ware of these terraced class column bottoms.
Background technology
As everyone knows, no matter be double ladder, workbench or foot-operated platform, in use the bottom of the column in its ladder (or claiming pillar) contacts with ground, and the size of the frictional force on the relative ground of column is most important to job safety.In order to prevent that column from slippage taking place when supporting, people install the pin ware that anti-skidding materials such as rubber, plastics are made usually in the column bottom, to increase the frictional force between column and ground.In the prior art, typical non-slip feet ware comprises a pin ware body, and this pin ware upper part of body is for connecting the connecting portion of column bottom, and its underpart is anti-skidding support; This connecting portion is set type structure or plug type structure.Utilize this non-slip feet ware to make the enough frictional force of maintenance between column and the ground, guarantee that slippage does not take place column.
Terraced classes such as double ladder, workbench or foot-operated platform, the herringbone of two ladder symmetries struts in its structure, strut on the direction comparatively stable before and after its ladder, stability still has deficiency and its left and right sides makes progress, and the floor space of existing non-slip feet ware is identical with spike floor space size, can not improve the stability on the terraced class side direction.In order to improve the stability of side direction, way is oblique rod member upwards to be set as spike in terraced class stud sides usually, and this way has increased amount of parts, has increased cost.
Summary of the invention
The purpose of this utility model provides a kind of pin ware that is used for terraced class, improves terraced class left and right sides lateral stability.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pin ware that is used for terraced class, comprise a pin ware body, and this pin ware upper part of body is for connecting the connecting portion of column bottom, and its underpart is anti-skidding support; Described anti-skidding support extends to form the lateral support section towards the end of terraced class stud sides to the outside.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described connecting portion is the cock body that is used to embed the column bottom, and extend up on the described lateral support section one be used to be resisted against stud sides on outer wall by body; Described cock body and by being provided with gap between body greater than the column wall thickness.By body, optimum shape is a triangle, but is not limited to triangle, also can be rectangle etc.
After cock body was filled in the column bottom, the outer wall of column embedded cock body and by in the gap between body, just in time is resisted against stud sides on outer wall by body, improves the supporting role of side direction.
2, in the such scheme, described " terraced class stud sides is to an end of outside " is meant that promptly terraced class left and right sides makes progress towards an end of two column detaching directions, when the pin ware be on the left column time spent promptly be meant its that end towards a left side, when the pin ware be on the right column time spent promptly be meant its that end towards the right side.
3, in the such scheme, the material of described pin ware can select for use rubber, anti-skidding plastic etc. to have the material of certain intensity, but is not limited thereto.
The utility model operating principle is: the utility model pin ware extends the lateral support section in the side direction outside of terraced class, the floor space of anti-skidding support that makes the pin ware is greater than the floor space of column, this section lateral support section of pin ware has played the effect of approximate oblique spike, has improved the stability that terraced class left and right sides makes progress.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
Owing to extended the lateral support section on the utility model pin ware, play the effect of approximate oblique spike, improved the stability that terraced class left and right sides makes progress.Because of pin ware material only is that general rubber or hard material made, compare with the oblique spike of available technology adopting, reduced cost.
Description of drawings
Accompanying drawing 1 is the utility model embodiment schematic perspective view;
Decomposing schematic representation when using for the utility model embodiment, is installed by accompanying drawing 2;
Installation schematic diagram when accompanying drawing 3 uses for the utility model embodiment;
Accompanying drawing 4 is the utility model embodiment user mode schematic diagram.
In the above accompanying drawing: 1, pin ware body; 2, anti-skidding support; 3, column; 4, lateral support section; 5, cock body; 6, by body; 7, gap; 8, screw hole; 9, screw; 10, ladder; 11, pedal.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: shown in accompanying drawing 1～4, a kind of pin ware that is used for terraced class comprises a pin ware body 1, and the top of this pin ware body 1 is for connecting the connecting portion of column bottom, and its underpart is anti-skidding support 2; Described anti-skidding support 2 extends to form lateral support section 4 towards an end of terraced class column 3 side direction outsides.Described connecting portion is the cock body 5 that is used to embed column 3 bottoms, and extend up on the described lateral support section 4 one be used to be resisted against on the column 3 side direction outer walls by body 6; Described cock body 5 and be provided with gap 7 greater than the column wall thickness by 6 of bodies.Specifically be shaped as triangle by body 6, but be not limited to triangle.
Shown in accompanying drawing 2, accompanying drawing 3, present embodiment is used for a herringbone turnover panel ladder, after filling in cock body 5 in column 3 bottoms, tightly fit with the inwall of column 3 around the cock body 5, also be provided with screw hole 8 on the cock body 5, and the screw hole 8 on the also corresponding cock body 5 is provided with perforation on the interior sidewall surface of column 3, after in cock body 5 is filled in column 3 bottom nozzles, fixed by screw 9, make the pin ware install firmly, relative displacement can not taken place between the two.
When the turnover panel ladder uses, trample because of the user on the side of pedal 11 in ladder 10, producing one makes the turnover panel side of the ladder when the power of toppling over, lateral support section 4 with contact support stressed, make by body 6 and be resisted against on the outside of column 3 of turnover panel ladder, produce a resistance opposite, thereby more effectively prevent the generation of toppling over that the terraced left and right sides of turnover panel makes progress, improved stability with sideways power.
Described pin ware is an integral body, can also can be made by hard plastics by material such as rubber, flexible PVCs.
Present embodiment is for illustrating, concrete described connecting portion also can not be a cock body and adopt one the cover body structure, the pin ware is coated at its body on the bottom of column 3, and described lateral support section 4 directly integral body extends upward with body and connects into a whole block structure.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. a pin ware that is used for terraced class comprises a pin ware body, and this pin ware upper part of body is for connecting the connecting portion of column bottom, and its underpart is anti-skidding support; It is characterized in that: described anti-skidding support extends to form the lateral support section towards the end of terraced class stud sides to the outside.
2. the pin ware that is used for terraced class according to claim 1, it is characterized in that: described connecting portion is the cock body that is used to embed the column bottom, and extend up on the described lateral support section one be used to be resisted against stud sides on outer wall by body; Described cock body and by being provided with gap between body greater than the column wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201936567U CN201730537U (en) | 2010-05-18 | 2010-05-18 | Foot dish for ladders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201936567U CN201730537U (en) | 2010-05-18 | 2010-05-18 | Foot dish for ladders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730537U true CN201730537U (en) | 2011-02-02 |
Family
ID=43521694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201936567U Expired - Lifetime CN201730537U (en) | 2010-05-18 | 2010-05-18 | Foot dish for ladders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195354A (en) * | 2013-04-26 | 2013-07-10 | 国家电网公司 | Novel safe insulation ladder and use method thereof |
-
2010
- 2010-05-18 CN CN2010201936567U patent/CN201730537U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195354A (en) * | 2013-04-26 | 2013-07-10 | 国家电网公司 | Novel safe insulation ladder and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |