CN206539301U - A kind of roller door arrangement ladder - Google Patents
A kind of roller door arrangement ladder Download PDFInfo
- Publication number
- CN206539301U CN206539301U CN201621476319.2U CN201621476319U CN206539301U CN 206539301 U CN206539301 U CN 206539301U CN 201621476319 U CN201621476319 U CN 201621476319U CN 206539301 U CN206539301 U CN 206539301U
- Authority
- CN
- China
- Prior art keywords
- support frame
- ladder
- quadrate support
- supported rod
- quadrate
- 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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- Ladders (AREA)
Abstract
The utility model is related to a kind of roller door arrangement ladder, include quadrate support frame, ladder stand and two support links, the ladder stand includes two supported rod erectings be arrangeding in parallel, described two supported rod erectings are hingedly connected to the both sides of the quadrate support frame, the both sides of the quadrate support frame are respectively arranged below with the corresponding chute of twice, the side of two support links respectively by pulley with corresponding chute adapting device in the both sides of the quadrate support frame, the side that two support links are not attached to the quadrate support frame is respectively hinged to the lower section of two supported rod erectings of the ladder stand；Tool storing bag is connected between the top of the quadrate support frame and described two supported rod erectings.The utility model is not only simple in structure, and ladder stability is high, reduces interference of the ladder to staff's operation；Storage space is provided with again simultaneously, facilitates the operation of staff.
Description
Technical field
The utility model is related to ladder field, has referred specifically to a kind of roller door arrangement ladder.
Background technology
Ladder does side by two long thick bar, and scansorial cross bar is crossed in centre, for climbing, be broadly divided into by ladder and
Two kinds of double ladder, is generally made of materials such as mao bamboon, timber or aluminium alloys.
Rolling screen door is otherwise known as " shutter door ", is cascaded with the door piece of multi-joint activity, in fixed slideway,
Door above and below being rotated centered on spool above door.
General rolling screen door needs to use ladder due to height problem in its installation or maintenance process.And general
Its bottom of ladder is relative to be not sufficiently stable, thus cause staff aloft operation when crank, easily rock, to making
Industry causes a certain degree of interference.And staff is during installation or maintenance, it usually needs carry various instruments, but
Its headroom of general ladder is relatively narrow and small, so results in staff and not enough facilitates in operation process, causes operation
Process wastes time and energy.
It is that the utility model is studied that the problem of existing for above-mentioned prior art, which designs a kind of roller door arrangement with ladder,
Purpose.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model is to provide a kind of roller door arrangement ladder, energy
It is enough effectively to solve the problem of above-mentioned prior art is present.
The technical solution of the utility model is：
A kind of roller door arrangement ladder, includes quadrate support frame, ladder stand and two support links, the ladder stand
It is horizontal by multiple corresponding climbings are provided with equal intervals between described two supported rod erectings comprising two supported rod erectings be arrangeding in parallel
Bar, described two supported rod erectings are hingedly connected to the both sides of the quadrate support frame, the lower section of the both sides of the quadrate support frame
The corresponding chute of twice is respectively equipped with, the side of two support links passes through pulley and corresponding chute adapting device respectively
In the both sides of the quadrate support frame, the side that two support links are not attached to the quadrate support frame is respectively hinged to
The lower section of two supported rod erectings of the ladder stand；Connected between the top of the quadrate support frame and described two supported rod erectings
There is tool storing bag.
The length of the chute is consistent with support link length.
Advantage of the present utility model：
The utility model is provided with quadrate support frame, ladder stand and two support links.In use, quadrate support frame, climbing
The structure of right angled triangle is complemented each other to form between cat ladder and two support links, with higher stability；And it is square
Tool storing bag is connected between the top of support frame and two supported rod erectings, staff can be facilitated to place its carrying
Instrument, makes the operation of staff time saving and energy saving.After fulfiling assignment, because quadrate support frame two support links of correspondence are set
There is a chute, therefore two support links are hinged on the side of quadrate support frame and can shunk along chute upward sliding, side
Auxiliary stairs frame is deposited.The utility model is not only simple in structure, and ladder stability is high, reduces ladder to staff's operation
Interference；Storage space is provided with again simultaneously, facilitates the operation of staff.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of support link and pulley.
Embodiment
For the ease of it will be appreciated by those skilled in the art that existing make embodiment combination accompanying drawing into one to structure of the present utility model
Step is described in detail：
With reference to Fig. 1-2, a kind of roller door arrangement ladder includes quadrate support frame 1, ladder stand（Do not identify）With two
Support link 4, the ladder stand is included between two supported rod erectings 7 be arrangeding in parallel, described two supported rod erectings 7 by equal intervals
Six corresponding climbing cross bars 2 are provided with, described two supported rod erectings 7 are hingedly connected to the both sides of the quadrate support frame 1, institute
The both sides for stating quadrate support frame 1 are respectively arranged below with the corresponding chute 3 of twice, the side difference of two support links 4
By pulley 6 with the corresponding adapting device of chute 3 in the both sides of the quadrate support frame 1, two support links 4 are not connected with
The lower section of two supported rod erectings 7 of the ladder stand is respectively hinged to the side of the quadrate support frame 1；The quadrate support
Tool storing bag 5 is connected between the top of frame 1 and described two supported rod erectings 7.
The length of the chute 3 is consistent with the length of support link 4.
The utility model is provided with quadrate support frame 1, ladder stand and two support links 4.In use, quadrate support frame 1,
The structure of right angled triangle is complemented each other to form between ladder stand and two support links 4, with higher stability；And it is square
Tool storing bag 5 is connected between the top of shape support frame 1 and two supported rod erectings 7, staff can be facilitated to place it
The instrument of carrying, makes the operation of staff time saving and energy saving.After fulfiling assignment, due to two supports of the correspondence of quadrate support frame 1
Connecting rod 4 is provided with chute 3, therefore two support links 4 are hinged on the side of quadrate support frame 1 and can slid up along chute 3
It is dynamic to be shunk, facilitate ladder to deposit.
The foregoing is only preferred embodiment of the present utility model, it is all according to present utility model application the scope of the claims done it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (2)
1. a kind of roller door arrangement ladder, includes quadrate support frame, ladder stand and two support links, the ladder stand bag
It is horizontal by multiple corresponding climbings are provided with equal intervals between described two supported rod erectings containing two supported rod erectings be arrangeding in parallel
Bar, it is characterised in that：Described two supported rod erectings are hingedly connected to the both sides of the quadrate support frame, the quadrate support frame
Both sides are respectively arranged below with the corresponding chute of twice, and the side of two support links passes through pulley and corresponding sliding respectively
Groove adapting device is not attached to the side of the quadrate support frame in the both sides of the quadrate support frame, two support links
It is respectively hinged to the lower section of two supported rod erectings of the ladder stand；The top of the quadrate support frame and described two supports are vertical
Tool storing bag is connected between bar.
2. a kind of roller door arrangement ladder according to claim 1, it is characterised in that：The length of the chute and support
Length of connecting rod is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476319.2U CN206539301U (en) | 2016-12-30 | 2016-12-30 | A kind of roller door arrangement ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476319.2U CN206539301U (en) | 2016-12-30 | 2016-12-30 | A kind of roller door arrangement ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539301U true CN206539301U (en) | 2017-10-03 |
Family
ID=59937563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476319.2U Expired - Fee Related CN206539301U (en) | 2016-12-30 | 2016-12-30 | A kind of roller door arrangement ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539301U (en) |
-
2016
- 2016-12-30 CN CN201621476319.2U patent/CN206539301U/en not_active Expired - Fee Related
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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: 20171003 Termination date: 20181230 |