CN107191130A - A kind of foldable hanging ladder device - Google Patents
A kind of foldable hanging ladder device Download PDFInfo
- Publication number
- CN107191130A CN107191130A CN201710628123.3A CN201710628123A CN107191130A CN 107191130 A CN107191130 A CN 107191130A CN 201710628123 A CN201710628123 A CN 201710628123A CN 107191130 A CN107191130 A CN 107191130A
- Authority
- CN
- China
- Prior art keywords
- hanging ladder
- section
- canned paragraph
- wall
- foldable
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Abstract
The invention discloses a kind of foldable hanging ladder device, it is related to maintenance of equipment technical field.The foldable hanging ladder device includes hanging ladder body and the supporting construction cooperated, hanging ladder body can pass through supporting construction and the adjustable connection of wall, the angle between hanging body body and wall can easily and effectively be changed, realization facilitates ladder above and below staff according to different situations.And hanging ladder body and supporting construction are folding structure, specifically, hanging ladder body includes the hanging ladder component that at least two sections are hinged.Foldable hanging ladder apparatus structure is simple, and hanging ladder body and supporting construction are folding structure, conveniently moves, stores, repairing with loading and unloading, being used conveniently and safely；Hanging ladder body can meet the safety guarantee of staff by supporting construction and the adjustable connection of wall.
Description
Technical field
The present invention relates to maintenance of equipment technical field, in particular to a kind of foldable hanging ladder device.
Background technology
The existing ladder for being mainly used in the outer operation of window wall, can be convenient for people to realize that for example electric power facility is installed, empty
Adjust the installation for installing, cleaning exterior wall, clean glass window, flower stand, billboard etc..
But, current ladder has the following disadvantages：Mostly using the terraced structure of suspension, in use, ladder is affixed on
It is almost perpendicular to the ground on wall, cause difficult above and below maintenance personal；And use integral structure more, be both inconvenient to move and received
Receive, as damaging and the consideration in safety coefficient is changed and causes cost to increase again.
The content of the invention
The purpose of embodiments of the invention is to provide a kind of foldable hanging ladder device, it is intended to solve in above-mentioned existing issue
The ladder for being used for the outer operation of window wall it is perpendicular to the ground, cause difficult above and below maintenance personal；And caused by integral structure
Be inconvenient to move and store, maintenance cost increase etc. wasting manpower and material resources the problem of.
What embodiments of the invention were realized in：
A kind of foldable hanging ladder device, including：Hanging ladder body, hanging ladder body includes the hanging ladder component that at least two sections are hinged,
Hanging ladder component is connected to the pedal between two rod members including two parallel arrangement of rod members and multiple intervals；Two section hanging ladder components
The one end being located remotely from each other is respectively first end and the second end；Supporting construction, supporting construction include two vertical poles for being oppositely arranged with
And the cross bar of two vertical poles is connected, vertical pole is including the canned paragraph being rotationally connected successively, suspension section and adjusts section；Section is hung to use
In the side wall against wall；Canned paragraph away from suspension section one end be provided with fixed structure, fixed structure include fixed plate, pressing plate with
Push rod；Fixed plate offers fixing hole, and push rod is used to promoting pressing plate closer or far from the another of fixed plate and wall through fixing hole
One sidewall extrusion；Wherein, first end is connected with the cross bar located at suspension section and close to one end of canned paragraph, the second end and regulation section
Detachably connect.
Inventor has found：The existing ladder for being mainly used in the outer operation of window wall, can be convenient for people to realize for example electric power
The installation of exterior wall, clean glass window, flower stand, billboard etc. is installed, cleaned to erection of equipment, air-conditioning.But, current ladder exist with
Lower shortcoming：Mostly using the terraced structure of suspension, in use, ladder is affixed on almost perpendicular to the ground on wall, causes to repair people
It is difficult above and below member；And use integral structure more, be both inconvenient to move and stored, as damaging and being in safety coefficient
Consideration change again and cause cost to increase.
For solving above-mentioned situation, inventor devises a kind of foldable hanging ladder device.The foldable hanging ladder device bag
Include the hanging ladder body and supporting construction of mutual cooperation, hanging ladder body can be by supporting construction and the adjustable connection of wall, can be with
Easily and effectively change the angle between hanging body body and wall, realization facilitates ladder above and below staff according to different situations.
And hanging ladder body and supporting construction are folding structure, specifically, hanging ladder body includes the hanging ladder structure that at least two sections are hinged
Part, hanging ladder body has first end and the second end on along its length；The vertical pole of supporting construction includes successively rotationally phase
Canned paragraph even, suspension section are connected to realize fixation with window on wall with regulation section, wherein first end with canned paragraph,
Second end is connected with regulation section, and suspension section is affixed on wall.In actual use, hanging ladder body, suspension section can with regulation section
To be collectively forming stable three-legged structure, it is ensured that hanging ladder uses safety, it is to avoid hanging ladder easily occurs under external force
Rock in addition the rupture that fractures situation, have impact on the overall use of hanging ladder.The foldable hanging ladder apparatus structure letter of product of the present invention
Single, hanging ladder body and supporting construction are folding structure, conveniently move, store, repairing with loading and unloading, being used conveniently and safely；Hang
Terraced body can meet the safety guarantee of staff by supporting construction and the adjustable connection of wall.
In an embodiment of the present embodiment：
Fixed plate is fixedly connected with one end end of the canned paragraph away from suspension section, and pressing plate is slidably connected use with canned paragraph
Moved between the junction in fixed plate, canned paragraph and suspension section.
In an embodiment of the present embodiment：
The pilot hole on along its length is offered on the periphery wall of canned paragraph, one end of pressing plate is provided with to be slided with pilot hole
The sliding block of cooperation；Plane where pressing plate is parallel with the plane where fixed plate.
In an embodiment of the present embodiment：
Pressing plate and suspension section are collectively forming gap for clamping wall, pressing plate be used to increase closer or far from fixed plate or
Reduce gap.
In an embodiment of the present embodiment：
Canned paragraph is hinged with suspension section.
In an embodiment of the present embodiment：
Two sections of suspension sections being oppositely arranged are connected with depending post close to the end of canned paragraph, and the relative two ends of depending post are opened up
There is through hole, the one end of canned paragraph away from fixed plate is provided with fit structure；Fit structure includes the mating holes for being opened in canned paragraph, with
And through through hole and the alignment pin of mating holes；Mating holes is rotatably assorted with alignment pin, on the end of the stretching mating holes of alignment pin
Also it is arranged with locking nut.
In an embodiment of the present embodiment：
Regulation section is hinged with suspension section；Offer what is be spaced apart along along regulation segment length direction on the periphery wall for adjusting section
Multiple regulating parts being obliquely installed, the second end optionally connect any one in multiple regulating parts with adjust hanging ladder body with
Hang the angle of section.
In an embodiment of the present embodiment：
Cross bar at least includes the loop bars of two section slidable connections, and two one end for being located remotely from each other of section loop bars are respectively with relative two
Root vertical pole is connected.
In an embodiment of the present embodiment：
Two first ends of vertical pole being oppositely arranged are respectively fixedly connected with two section loop bars.
In an embodiment of the present embodiment：
Push rod is in stepped cylindrical structure, the 3rd end and the 4th end with interconnection；The cross-sectional diameter at the 3rd end is big
Cross-sectional diameter in the 4th end；Fixing hole in fixed plate is screwed hole, and the 3rd end coordinates with fixing hole screw thread, the 4th end with
Pressing plate is connected.
Embodiments of the invention have the advantages that：
The embodiment provides a kind of foldable hanging ladder device.The foldable hanging ladder device includes what is cooperated
Hanging ladder body and supporting construction, hanging ladder body can easily and effectively be changed by supporting construction and the adjustable connection of wall
The angle become between hanging body body and wall, realization facilitates ladder above and below staff according to different situations.And hanging ladder body
It is folding structure with supporting construction, specifically, hanging ladder body includes the hanging ladder component that at least two sections are hinged, hanging ladder body tool
There are the first end on along its length and the second end；The vertical pole of supporting construction includes successively rotationally connected canned paragraph, outstanding
Section and regulation section are hung, wherein first end is connected to realize fixation, the second end and regulation with window on wall with canned paragraph
Section connection, suspension section is affixed on wall.In actual use, hanging ladder body, suspension section can be collectively forming surely with regulation section
Fixed three-legged structure, it is ensured that hanging ladder uses safety, it is to avoid rocking or even fracture easily occur under external force in hanging ladder
The situation of rupture, have impact on the overall use of hanging ladder.The foldable hanging ladder apparatus structure of product of the present invention is simple, hanging ladder body with
Supporting construction is folding structure, conveniently moves, stores, repairing with loading and unloading, being used conveniently and safely；Hanging ladder body can pass through
Supporting construction and the adjustable connection of wall, meet the safety guarantee of staff.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of foldable hanging ladder device in the embodiment of the present invention；
Fig. 2 is the structural representation of hanging ladder body in the embodiment of the present invention；
Fig. 3 is the structural representation of supporting construction in the embodiment of the present invention；
Fig. 4 is the structural representation of fixed structure in the embodiment of the present invention.
Icon：The foldable hanging ladder devices of 100-；10- walls；1- hanging ladder bodies；101- rod members；102- pedals；103- first
End；The ends of 104- second；2- supporting constructions；201- vertical poles；2011- canned paragraphs；2012- hangs section；2013- adjusts section；202- is horizontal
Bar；3- fixed structures；301- fixed plates；302- pressing plates；303- push rods；The ends of 3031- the 3rd；The ends of 3032- the 4th；4- regulating parts.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, if occur term " instruction such as " center ", " vertical ", " level "
Orientation or position relationship are that, based on orientation shown in the drawings or position relationship, or the invention product is usually put when using
Orientation or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.This
Outside, if occur in description of the invention term " first ", " second ", etc. be only used for distinguish description, and it is not intended that indicate or
Imply relative importance.
If being not offered as requiring that part is absolute in addition, occurring the term such as term " level ", " vertical " in description of the invention
Level or pendency, but can be slightly tilted.As " level " only refers to its direction with respect to more level for " vertical ", not
It is to represent that the structure must be fully horizontal, but can be slightly tilted.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, if there is term
" setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting
Connect, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, middle matchmaker can also be passed through
Jie is indirectly connected to, and can be the connection of two element internals.For the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is refer to, Fig. 1 shows a kind of concrete structure for foldable hanging ladder device 100 that the present embodiment is provided, and it is wrapped
The hanging ladder body 1 and supporting construction 2 of mutual cooperation are included, hanging ladder body 1 can pass through supporting construction 2 and the adjustable company of wall 10
Connect, can easily and effectively change the angle between hanging body body and wall 10, realization facilitates staff according to different situations
Ladder up and down.
Fig. 2 is refer to, Fig. 2 shows that the hanging ladder body 1 that the present embodiment is provided is located under positive visual angle with supporting construction 2
Attachment structure.
Hanging ladder body 1 includes the hanging ladder component that at least two sections are hinged, and hanging ladder component includes two parallel arrangement of rod members 101
The pedal 102 between two rod members 101 is connected to multiple intervals；One end that two section hanging ladder components are located remotely from each other is respectively first
The end 104 of end 103 and second.
It refer to Fig. 3 and combine Fig. 1, supporting construction 2 includes two vertical poles of two vertical poles 201 being oppositely arranged and connection
201 cross bar 202, vertical pole 201 is in three stage structure, and it includes canned paragraph 2011, the suspension section being rotationally connected successively
2012 with adjusting section 2013.Wherein in practice, suspension section 2012 is used for against the laminating outer wall of wall 10, and its length is three
It is most long in section；Fixing end is used to realize with the window that wall 10 is opened up by the fixed structure 3 of setting fixes, and adjusts section 2013
It is positioned over the close ground of wall 10.The first end 103 of hanging ladder component is with being located at suspension section 2012 and close to canned paragraph 2011
The cross bar 202 of one end is connected, and the second end 104 is detachably connected with regulation section 2013, passes through above-mentioned, hanging ladder body 1, suspension section
2012 together form stable three-legged structure with regulation section 2013, it is ensured that hanging ladder uses safety, it is to avoid hanging ladder is easy
Occur rocking or even fracture the situation of rupture under external force, have impact on the overall use of hanging ladder.
With further reference to Fig. 4, Fig. 4 is the concrete structure of the fixed structure 3 on canned paragraph 2011, and fixed structure 3 is set
On the one end of canned paragraph 2011 away from suspension section 2012, it includes fixed plate 301, pressing plate 302 and push rod 303.Fixed plate 301
Offer fixing hole, push rod 303 is used to promoting pressing plate 302 closer or far from the another of fixed plate 301 and wall 10 through fixing hole
One sidewall extrusion.Fixed plate 301 is located at one end end of canned paragraph 2011, and pressing plate 302 is slideably in fixed plate 301, fixation
Moved between section 2011 and the junction for hanging section 2012, the plane where pressing plate 302 is put down with the plane where fixed plate 301
OK.One end end of pressing plate 302 is provided with the pilot hole offered on sliding block, the periphery wall of canned paragraph 2011 on along its length,
Pressing plate 302 is realized by sliding block and slided along pilot hole.
Pressing plate 302 is collectively forming the gap for clamping wall 10 with suspension section 2012, according to the different thickness of wall 10,
Pressing plate 302 can be used to increasing or reducing gap closer or far from fixed plate 301.
Push rod 303 is in stepped cylindrical structure, the 3rd end 3031 and the 4th end 3032 with interconnection；3rd end 3031
Cross-sectional diameter be more than the 4th end 3032 cross-sectional diameter；Fixing hole in fixed plate 301 is screwed hole, the 3rd end 3031
Coordinate with fixing hole screw thread, the 4th end 3032 is connected with pressing plate 302.
Effectively change the angle between hanging body body and wall 10 for convenience, realize and worked according to different situations are convenient
Ladder above and below personnel.Fig. 4 is refer to, the present embodiment is grown by being offered on the periphery wall of regulation section 2013 along regulation section 2013
The multiple regulating parts 4 being obliquely installed being spaced apart on degree direction, the second end 104 is optionally connected in multiple regulating parts 4
Any one with adjust hanging ladder body 1 with suspension section 2012 angle.
In the present embodiment, reference picture 1, canned paragraph 2011 is hinged with suspension section 2012；In other specific embodiments, Gu
The mode that fixed end can also be connected with suspension section 2012 for other rotations.Two sections of suspension sections for being oppositely arranged are 2012 close to canned paragraph
2011 end is connected with depending post, and the relative two ends of depending post offer through hole, canned paragraph 2011 away from fixed plate 301 one
End is provided with fit structure；Fit structure includes being opened in the mating holes of canned paragraph 2011, and determining through through hole and mating holes
Position pin；Mating holes is rotatably assorted with alignment pin, in order to strengthen on the stability of connection, the end of the stretching mating holes of alignment pin also
It is arranged with locking nut.
In the present embodiment, cross bar 202 at least includes the loop bar of two section slidable connections, and two save one that loop bars are located remotely from each other
End is connected with two relative vertical poles 201 respectively；Two first ends 103 of vertical pole 201 being oppositely arranged be respectively fixedly connected with
On two section loop bars.Its role is to two section loop bars are slidably connected the entire length for elongating or shortening cross bar 202, phase
Ying Di, pedal 102 can also be stretched or be shortened accordingly, adapt to different use demands.
In summary, inventor devises a kind of foldable hanging ladder device 100, it is intended to solve to be used for window in existing issue
The ladder of the outer operation of mouth wall is perpendicular to the ground, causes difficult above and below maintenance personal；And be inconvenient to remove caused by integral structure
Move with store, maintenance cost increase etc. wasting manpower and material resources the problem of.
Foldable hanging ladder device 100 includes the hanging ladder body 1 cooperated and supporting construction 2, and hanging ladder body 1 can pass through
Supporting construction 2 and the adjustable connection of wall 10, can easily and effectively change the angle between hanging body body and wall 10, realize
Facilitate ladder above and below staff according to different situations.And hanging ladder body 1 and supporting construction 2 are folding structure, specifically
, hanging ladder body 1 includes at least two hanging ladder components that are hinged of section, hanging ladder body 1 have first end 103 on along its length with
Second end 104；The vertical pole 201 of supporting construction 2 includes canned paragraph 2011, suspension section 2012 and the regulation being rotationally connected successively
Section 2013, wherein first end 103 are connected to realize fixation, the second end 104 with window on wall 10 with canned paragraph 2011
It is connected with regulation section 2013, suspension section 2012 is affixed on wall 10.In actual use, hanging ladder body 1, suspension section 2012 with
Regulation section 2013 can be collectively forming stable three-legged structure, it is ensured that hanging ladder uses safety, it is to avoid hanging ladder is easily outside
Occur rocking under power effect in addition the rupture that fractures situation, have impact on the overall use of hanging ladder.The foldable extension of product of the present invention
Ladder device 100 is simple in construction, and hanging ladder body 1 and supporting construction 2 are folding structure, conveniently moves, stores, repairing and dress
Unload, be used conveniently and safely；Hanging ladder body 1 can meet staff's by supporting construction 2 and the adjustable connection of wall 10
Safety guarantee.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of foldable hanging ladder device, it is characterised in that including：
Hanging ladder body, the hanging ladder body includes the hanging ladder component that at least two sections are hinged, and the hanging ladder component includes two parallel
The rod member of setting and multiple intervals are connected to the pedal between two rod members；Two save one that the hanging ladder components are located remotely from each other
End is respectively first end and the second end；
Supporting construction, the supporting construction includes two vertical poles being oppositely arranged and connects the cross bar of two vertical poles, institute
State canned paragraph, suspension section and regulation section that vertical pole includes rotationally being connected successively；The suspension section is used for against the side of wall
Wall；The one end of the canned paragraph away from the suspension section is provided with fixed structure, and the fixed structure includes fixed plate, pressing plate with pushing away
Bar；The fixed plate offers fixing hole, and the push rod is used to promote the pressing plate closer or far from institute through the fixing hole
State another sidewall extrusion of fixed plate and wall；
Wherein, the first end is connected with the cross bar located at the suspension section and close to one end of the canned paragraph, described
Second end is detachably connected with the regulation section.
2. foldable hanging ladder device according to claim 1, it is characterised in that：
The fixed plate is fixedly connected with one end end of the canned paragraph away from the suspension section, the pressing plate and the fixation
Section is slidably connected for being moved between the junction of the fixed plate, the canned paragraph and suspension section.
3. foldable hanging ladder device according to claim 2, it is characterised in that：
The pilot hole on along its length is offered on the periphery wall of the canned paragraph, one end of the pressing plate is provided with leads with described
The sliding block being slidably matched to hole；Plane where the pressing plate is parallel with the plane where the fixed plate.
4. foldable hanging ladder device according to claim 3, it is characterised in that：
The pressing plate is collectively forming the gap for clamping wall with the suspension section, and the pressing plate is closer or far from the fixation
Plate is used to increasing or reducing the gap.
5. the foldable hanging ladder device according to any one of claim 2-4, it is characterised in that：
The canned paragraph is hinged with the suspension section.
6. the foldable hanging ladder device according to any one of claim 2-4, it is characterised in that：
Two sections of suspension sections being oppositely arranged are connected with depending post close to the end of the canned paragraph, and the depending post is relative
Two ends offer through hole, and the one end of the canned paragraph away from the fixed plate is provided with fit structure；The fit structure includes opening
Located at the mating holes of the canned paragraph, and through the through hole and the alignment pin of the mating holes；The mating holes with it is described
Alignment pin is rotatably assorted, and locking nut is also arranged with the end of the stretching mating holes of the alignment pin.
7. foldable hanging ladder device according to claim 1, it is characterised in that：
The regulation section is hinged with the suspension section；Offered on the periphery wall of the regulation section along the regulation segment length direction
On multiple regulating parts being obliquely installed for being spaced apart, second end optionally connects appointing in multiple regulating parts
One angle to adjust the hanging ladder body and the suspension section.
8. foldable hanging ladder device according to claim 1, it is characterised in that：
The cross bar at least includes the loop bars of two section slidable connections, one end that the two section loop bars are located remotely from each other respectively with relatively
Two vertical poles connections.
9. foldable hanging ladder device according to claim 8, it is characterised in that：
Two first ends of the vertical pole being oppositely arranged are respectively fixedly connected with the two section loop bars.
10. foldable hanging ladder device according to claim 1, it is characterised in that：
The push rod is in stepped cylindrical structure, the 3rd end and the 4th end with interconnection；The cross section at the 3rd end is straight
Footpath is more than the cross-sectional diameter at the 4th end；The fixing hole in the fixed plate is screwed hole, the 3rd end and institute
The cooperation of fixing hole screw thread is stated, the 4th end is connected with the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628123.3A CN107191130B (en) | 2017-07-28 | 2017-07-28 | A kind of foldable hanging ladder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628123.3A CN107191130B (en) | 2017-07-28 | 2017-07-28 | A kind of foldable hanging ladder device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191130A true CN107191130A (en) | 2017-09-22 |
| CN107191130B CN107191130B (en) | 2019-03-12 |
Family
ID=59884899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710628123.3A Expired - Fee Related CN107191130B (en) | 2017-07-28 | 2017-07-28 | A kind of foldable hanging ladder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191130B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882502A (en) * | 2017-12-21 | 2018-04-06 | 国网河北省电力有限公司衡水供电分公司 | The offline special-purpose ladder fixing device of steel pipe pole cross-arm |
| CN108343373A (en) * | 2018-03-06 | 2018-07-31 | 国网甘肃省电力公司经济技术研究院 | A kind of electrical repair ladder stand |
| CN108798492A (en) * | 2018-08-03 | 2018-11-13 | 三汽车起重机械有限公司 | A kind of engineering machinery folding ladder |
| CN110905391A (en) * | 2018-08-17 | 2020-03-24 | 施继良 | Suspension ladder adjusting control method suitable for different wall surfaces |
| CN111173477A (en) * | 2020-01-17 | 2020-05-19 | 中国石油天然气股份有限公司 | Work platform |
| CN111904198A (en) * | 2020-08-13 | 2020-11-10 | 浙江广厦建设职业技术大学 | Dual-purpose ladder |
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| US20150259982A1 (en) * | 2014-03-17 | 2015-09-17 | John J. Maragliano | Apparatus for detachably securing a ladder to a shoring structure and method of use thereof |
| CN105525858A (en) * | 2014-10-24 | 2016-04-27 | 卢锦欣 | Telescopic convenient tool ladder |
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| CN204984238U (en) * | 2015-06-25 | 2016-01-20 | 国网山东博兴县供电公司 | Electrical power emergency repair ladder |
| CN205605096U (en) * | 2016-05-06 | 2016-09-28 | 国网辽宁省电力有限公司丹东供电公司 | A folding ladder for transmission line operation of being qualified for next round of competitions |
| CN206290198U (en) * | 2016-12-12 | 2017-06-30 | 宁波大学 | A kind of emergency staircase |
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| CN107882502A (en) * | 2017-12-21 | 2018-04-06 | 国网河北省电力有限公司衡水供电分公司 | The offline special-purpose ladder fixing device of steel pipe pole cross-arm |
| CN107882502B (en) * | 2017-12-21 | 2024-01-30 | 国网河北省电力有限公司衡水供电分公司 | Special ladder fixing device for steel pipe pole cross arm offline |
| CN108343373A (en) * | 2018-03-06 | 2018-07-31 | 国网甘肃省电力公司经济技术研究院 | A kind of electrical repair ladder stand |
| CN108798492A (en) * | 2018-08-03 | 2018-11-13 | 三汽车起重机械有限公司 | A kind of engineering machinery folding ladder |
| CN110905391A (en) * | 2018-08-17 | 2020-03-24 | 施继良 | Suspension ladder adjusting control method suitable for different wall surfaces |
| CN110905391B (en) * | 2018-08-17 | 2020-11-24 | 温州国军机械有限公司 | Suspension ladder adjusting control method suitable for different wall surfaces |
| CN111173477A (en) * | 2020-01-17 | 2020-05-19 | 中国石油天然气股份有限公司 | Work platform |
| CN111173477B (en) * | 2020-01-17 | 2022-05-10 | 中国石油天然气股份有限公司 | Work platform |
| CN111904198A (en) * | 2020-08-13 | 2020-11-10 | 浙江广厦建设职业技术大学 | Dual-purpose ladder |
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