CN206830043U - Folding hoistway ladder stand - Google Patents
Folding hoistway ladder stand Download PDFInfo
- Publication number
- CN206830043U CN206830043U CN201720583173.XU CN201720583173U CN206830043U CN 206830043 U CN206830043 U CN 206830043U CN 201720583173 U CN201720583173 U CN 201720583173U CN 206830043 U CN206830043 U CN 206830043U
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- CN
- China
- Prior art keywords
- treadle
- column
- folding
- groove
- snap fit
- 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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Abstract
The folding hoistway ladder stand that the utility model is related to, belongs to elevator safety field.It has c-type aluminium section upright post and the treadle being connected on column, the treadle is fixed in the groove of column, the shape of treadle and groove is rectangle, the rivet is provided with the mounting hole for making treadle realize 90 ° of rotations along column, the quantity of the column is two, the column and treadle collectively constitute cat ladder main body, and the column bottom is provided with the rivet that one end passes through and is fixed on the snap fit for being used for vertical columns and treadle on treadle, and neck corresponding with snap fit is provided with the column.It is of the present utility model to be beneficial in that：Space-consuming significantly reduces during closure state, can inject the places such as underbeam, car floor lower section, melt pit protective cover, avoid visitor and be easily seen cat ladder, and can also play certain moisture proof effect.Maintenance personal also allows for being moved to the use of matters position.The use of aluminium section bar is main material, cat ladder is not allowed easy-to-rust, strengthen service life.
Description
Technical field：
The folding hoistway ladder stand that the utility model is related to, belongs to elevator safety field.
Background technology：
The hoistway ladder stand that the elevator generally used at present uses can not often pack up, in the case of glass hoistway, not
It is attractive in appearance, and maintenance personal, in maintenance, hoistway ladder stand is immovable, oneself can only climb, accident easily occurs, cat ladder is grown in addition
Phase at the obvious place of hoistway melt pit, in wet environment, has an effect on cat ladder service life.
Utility model content：
Technical problem to be solved in the utility model be to provide it is a kind of it is simple in construction, be easy to fold, occupy little space
Folding hoistway ladder stand.
For above technical problem, the folding hoistway ladder stand that the utility model is related to have c-type aluminium section upright post and
The treadle being connected on column, the treadle are fixed in the groove of column, and the shape of treadle and groove is rectangle, the riveting
Nail on provided with making treadle realize 90 ° of mounting holes rotated along column, the quantity of the column is two, and the column and treadle are total to
With composition cat ladder main body, the column bottom is provided with one end and the card for being used for vertical columns and treadle on treadle is fixed on by rivet
Hook, neck corresponding with snap fit is provided with the column.
Preferably, the external part of the snap fit is in the reserved neck of right side uprights, snap fit is riveted on cat ladder main body
On the treadle of bottom, it can be rotated along treadle, after the expansion of folding hoistway ladder stand, snap fit stretches into the card being arranged in column
In groove, the fixation of column and treadle is realized, cat ladder closure extremely triggers safety problem during preventing use.
Preferably, the quantity of the treadle is no less than three, and set with column Relative vertical, treadle phase as needed
Mutually it be arranged in parallel, the spacing of adjacent two treadles is consistent, in order to avoid treadle interferes when folding, the spacing of adjacent two treadle
More than the length of treadle.
Preferably, the installation for the ease of treadle and column is fixed, the width of the treadle is less than column upper groove
Width, treadle is put into the groove of column, then fixed by rivet and mounting hole with column, it should be noted that treadle is stretched
The part and bottom portion of groove for entering groove must leave enough gaps, mutually dry in folding process central post and treadle to prevent
Relate to.
Compared with prior art, usefulness of the present utility model is：Space-consuming significantly reduces during closure state, can
To inject the places such as underbeam, car floor lower section, melt pit protective cover, avoid visitor and be easily seen cat ladder, and one can also be played
Fixed moisture proof effect.Maintenance personal also allows for being moved to the use of matters position.The use of aluminium section bar is main material, can also make to climb
Ladder does not allow easy-to-rust, strengthens service life.
Brief description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is folding hoistway ladder stand planar structure schematic diagram；
Fig. 2 is rivet mounting structure schematic diagram；
Fig. 3 is column and treadle attachment structure schematic diagram；
Fig. 4 is notch schematic diagram；
Fig. 5 is snap fit attachment structure schematic diagram.
In figure：1st, column；11st, groove；12nd, neck；2nd, treadle；21st, rivet；22nd, mounting hole；3rd, cat ladder main body；4th, block
Hook.
Embodiment：
The folding hoistway ladder stand that the utility model is related to has c-type aluminium section upright post 1 and is connected to stepping on column 1
Bar 2, the treadle 2 are fixed in the groove 11 of column, and the shape of treadle 2 and groove 11 is rectangle, are set on the rivet 21
There is the mounting hole 22 for making treadle 2 realize 90 ° of rotations along column 1, the quantity of the column 1 is two, the column 1 and treadle 2
Cat ladder main body 3 is collectively constituted, the bottom of column 1 is fixed on treadle 2 by the rivet 21 with mounting hole 22 provided with one end and used
In being provided with neck 12 corresponding with snap fit 4 on vertical columns 1 and the snap fit 4 of treadle 2, the column 1.
Preferably, the external part of the snap fit 4 is in the reserved neck 12 of right side uprights, snap fit is riveted on cat ladder master
On the treadle 2 of the bottom of body 3, it can be rotated along treadle 2, after the expansion of folding hoistway ladder stand, snap fit 4, which stretches into, is arranged on column
In neck 12 in 1, the fixation of column 1 and treadle 2 is realized, cat ladder closure extremely triggers safety problem during preventing use.
Preferably, the quantity of the treadle 2 is no less than three, and set with the Relative vertical of column 1, treadle 2 is according to need
Some arranged in parallel are wanted, the spacing of adjacent two treadles 2 is consistent, adjacent in order to avoid treadle 2 interferes when folding
The spacing of two treadles 2 is more than the length of treadle 2.
Preferably, the installation for the ease of treadle 2 and column 1 is fixed, the width of the treadle 2 is less than column upper groove
11 width, treadle is put into the groove 11 of column, then fixed by rivet 21 and mounting hole 22 with column 1, it is necessary to note
Meaning is that treadle 2 stretches into the part of groove 11 and the bottom of groove 11 and must leave enough gaps, to prevent in folding process
Column 1 and treadle 2 interfere.
It is emphasized that：It the above is only the introduction and description of occupation mode of the present utility model, it is not new to this practicality
Type makees any formal limitation, every any simply to be repaiied according to what the technical essence of the utility model was made to above example
Change, equivalent variations and modification, still fall within to fall in the range of technical solutions of the utility model.
Claims (4)
1. a kind of folding hoistway ladder stand, there is c-type aluminium section upright post（1）Be connected to column（1）On treadle（2）, its
It is characterised by：The treadle（2）Pass through rivet（21）It is fixed on column（1）Groove（11）In, treadle（2）And groove（11）'s
Shape is rectangle, the treadle（2）It is provided with and is used for through rivet（21）Make treadle（2）Along column（1）Realize 90 ° rotation
（22）, the column（1）Quantity be two, the column（1）And treadle（2）Collectively constitute cat ladder main body（3）, the column
（1）Bottom passes through rivet provided with one end（21）It is fixed on treadle（2）It is upper to be used for vertical columns（1）And treadle（2）Snap fit（4）,
The column（1）On be provided with and snap fit（4）Corresponding neck（12）.
2. folding hoistway ladder stand according to claim 1, it is characterised in that：The snap fit（4）External part be in
Right side uprights（1）Reserved neck（12）In.
3. folding hoistway ladder stand according to claim 1, it is characterised in that：The treadle（2）Quantity be no less than
Three, and and column（1）Relative vertical is set.
4. folding hoistway ladder stand according to claim 1, it is characterised in that：The treadle（2）Width be less than it is vertical
Post（1）Upper groove（11）Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583173.XU CN206830043U (en) | 2017-05-24 | 2017-05-24 | Folding hoistway ladder stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583173.XU CN206830043U (en) | 2017-05-24 | 2017-05-24 | Folding hoistway ladder stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830043U true CN206830043U (en) | 2018-01-02 |
Family
ID=60770920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720583173.XU Expired - Fee Related CN206830043U (en) | 2017-05-24 | 2017-05-24 | Folding hoistway ladder stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252645A (en) * | 2018-03-14 | 2018-07-06 | 湖南元亨科技股份有限公司 | A kind of full metal plate steel cat ladder and its processing method |
-
2017
- 2017-05-24 CN CN201720583173.XU patent/CN206830043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252645A (en) * | 2018-03-14 | 2018-07-06 | 湖南元亨科技股份有限公司 | A kind of full metal plate steel cat ladder and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180102 |