CN103742070B - A kind of hanging ladder sub-assembly - Google Patents
A kind of hanging ladder sub-assembly Download PDFInfo
- Publication number
- CN103742070B CN103742070B CN201310751379.5A CN201310751379A CN103742070B CN 103742070 B CN103742070 B CN 103742070B CN 201310751379 A CN201310751379 A CN 201310751379A CN 103742070 B CN103742070 B CN 103742070B
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- hanging ladder
- peg component
- hanging
- snap close
- convex button
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Abstract
A kind of hanging ladder sub-assembly of the present invention, it includes：Peg component, some hanging ladders and snap close piece, hanging ladder is overlapping with hanging ladder to be suspended on peg component；The fastener being fixedly connected with wall is equipped with the peg component and snap close piece；It is provided with the top of the hanging ladder and coordinates peg component to realize the suspended structure of hanging ladder suspension；Snap close piece then includes：Pin and the plate being hinged on pin；Convex button is additionally provided with the hanging ladder, the distance between convex button and suspended structure S are equal to peg component to the distance S' of snap close piece；And convex button can be latched in the plate on the lever.Through the above way, the conventional thought of a hanging ladder can only be installed by having expanded a planar unit, installed hanging ladder and developed to space multistory, pass through the Curve guide impeller to traditional hanging ladder body and mounting fixing parts, hanging ladder double-layer overlapping is set to install, limited space is fully utilized around shelter.
Description
Technical field
The present invention relates to ladder device outside shelter, more particularly to a kind of hanging ladder sub-assembly.
Background technology
Most of shelter is to be fixed on by various connecting modes on vehicle-mounted chassis, the hatch door of shelter, opening ventilation hole, all kinds of
Aperture etc. transfer from the ground more than 1.5m~3.5m, for the ease of daily unlatching, maintenance, replacing, it is necessary in hatch door and hole
The corresponding lower section installation hanging ladder of mouth, is easy to personnel's use up and down.To save opening of device, maintenance, the time changed, particularly chasing after
Ask under efficient battlefield surroundings, often even two vehicle-mounted hanging ladders can not meet the needs of using.Current all kinds of shelters
Hanging ladder mounting structure generally use the mounting means of single hanging ladder, i.e., hanging ladder is fixed on to the vehicle frame position on chassis, or solid
Due to shelter outer front wall or rear wall.Multiple hanging ladders are installed on shelter, often take space limited on bulkhead.
The content of the invention
The present invention solves the technical problem of a kind of hanging ladder sub-assembly is provided, its is reasonable in design, simple in construction, solves
Multiple hanging ladders hang the problem of causing space waste respectively in shelter.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of hanging ladder sub-assembly, it is wrapped
Include：Peg component, some hanging ladders and snap close piece, hanging ladder is overlapping with hanging ladder to be suspended on peg component；The peg component and lock
The fastener being fixedly connected with wall is equipped with fastener；It is provided with the top of the hanging ladder and coordinates peg component to be hung to realize
The suspended structure of ladder suspension；Snap close piece then includes：Pin and the plate being hinged on pin；It is additionally provided with the hanging ladder convex
Button, the distance between convex button and suspended structure S are equal to peg component to the distance S' of snap close piece；And convex button can be latched in the shelves
In plate on bar.
Preferably, the plate is provided with neck；The convex button root is that its upper end of cylinder axis is oval projection：Circle
The short axle that the diameter of axis of a cylinder is equal to oval projection is grown；It is identical in the short-axis direction of oval projection and the groove width direction of neck
When, convex button and neck interference fits.
Preferably, the peg component includes connecting seat and fastener, and connecting seat is used for what is hung provided with a series of
A kind of structure in aperture, cross bar or link.
Preferably, the suspended structure on the hanging ladder top is hook.
Preferably, the peg component is provided with the slipmat or antislip ring of increase friction in suspension power.
The beneficial effects of the invention are as follows：A kind of hanging ladder sub-assembly is provided, can only be installed by having expanded a planar unit by one
The conventional thought of hanging ladder, hanging ladder is installed and developed to space multistory, passes through the improvement to traditional hanging ladder body and mounting fixing parts
Design, hanging ladder double-layer overlapping is set to install, limited space is fully utilized around shelter.
Brief description of the drawings
Fig. 1 is a kind of structural representation of hanging ladder sub-assembly of the present invention；
Fig. 2 is the close-up schematic view of snap close piece；
Fig. 3 is the peg component structure diagram for having small structure；
Fig. 4 is the peg component structure diagram for having bar structure；
The mark of each part is as follows in accompanying drawing：1st, peg component；2nd, hanging ladder；3rd, snap close piece；4th, fastener；5th, pin；6、
Plate；7th, convex button；8th, neck；9th, connecting seat；10th, aperture；11st, cross bar；12nd, link up with；13rd, slipmat.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Referring to accompanying drawing 1 to Fig. 4, the embodiment of the present invention includes：
A kind of hanging ladder sub-assembly, it includes：Peg component 1, some hanging ladders 2 and snap close piece 3, hanging ladder suspension overlapping with hanging ladder
On peg component 1；The fastener 4 being fixedly connected with wall is equipped with the peg component 1 and snap close piece 3；The hanging ladder 2
Top be provided with and coordinate peg component 1 to realize the suspended structure of hanging ladder suspension, preferred hook 12 in the present embodiment；Lock
Part 3 then includes：Pin 5 and be hinged on pin 5 plate 6；Convex button 7, convex button 7 and hook 12 are additionally provided with the hanging ladder 2
The distance between S be equal to peg component 1 arrive snap close piece 3 distance S'；Neck 8 is additionally provided with the plate 6；The convex button 7
Portion is that its upper end of cylinder axis is oval projection：The short axle that the diameter of cylinder axis is equal to oval projection is grown；In oval projection
Short-axis direction it is identical with the groove width direction of neck 8 when, convex button 7 and the interference fits of neck 8.So convex button 7 can be latched in described
In plate 6 on lever 5.
Peg component 1 then includes connecting seat 9 and fastener 4, connecting seat 9 be provided with a series of apertures 10 for being used to hang,
A kind of structure in cross bar 11 or link.Aperture 10 either cross bar 11 be provided with increase friction in suspension power slipmat 13 or
Antislip ring.
In order to save the inner space of shelter, hang up hanging ladder 2 is overlapping, a peg component 1 fixed on the bulkhead of shelter,
And a snap close piece 3 is fixed on the bulkhead of the vertical lower position of the peg component 1, it is noted that peg component 1 and lock
The distance between part 3 will be controlled, and the distance will coordinate hook 12 and the spacing of convex button 7 on hanging ladder 2, to ensure that hanging ladder 2 is hung
When on peg component 1, convex button 7 can coordinate with snap close piece 3.Its snap close piece 3 and the locking mode of convex button 7, it is from ellipse
The convex button and neck of shape coordinate.The short axle of oval convex button and the groove width of neck 8 are roughly equal, because plate 6 is that one end is hinged
In on the lever 5 of snap close piece 3, then neck 8 can rotate with pin joint, and the direction of neck 8 can change；If convex button 7 is with short
Direction of principal axis and be vertically arranged, can be with the interference fits of convex button 7 when neck 8 rotates level；Convex button 7 and neck 8 block and after, due to
The root of convex button 7 is the cylinder axis position thin compared with convex button short axle, and plate 6 can recover vertical with pin joint and just realize lock completely.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (5)
- A kind of 1. hanging ladder sub-assembly, it is characterised in that：The hanging ladder sub-assembly includes：Peg component（1）, some hanging ladders（2）With Snap close piece（3）, hanging ladder is overlapping with hanging ladder to be suspended on peg component（1）On；The peg component（1）And snap close piece（3）On be all provided with There is the fastener being fixedly connected with wall（4）；The hanging ladder（2）Top be equipped with coordinate peg component（1）To realize hanging ladder （2）The suspended structure of suspension；Snap close piece（3）Then include：Pin（5）And it is hinged on pin（5）On plate（6）；The extension Ladder（2）On be additionally provided with convex button（7）, convex button（7）The distance between suspended structure S is equal to peg component（1）To snap close piece（3）'s Distance S'；And convex button（7）It can latch in the lever（5）On plate（6）It is interior.
- A kind of 2. hanging ladder sub-assembly according to claim 1, it is characterised in that：The plate（6）It is provided with neck（8）； The convex button（7）Root is that its upper end of cylinder axis is oval projection：The short axle that the diameter of cylinder axis is equal to oval projection is grown； In the short-axis direction and neck of oval projection（8）Groove width direction it is identical when, convex button（7）With neck（8）Interference fits.
- A kind of 3. hanging ladder sub-assembly according to claim 1 or 2, it is characterised in that：The peg component（1）Including connection Seat（9）And fastener（4）, connecting seat（9）It is provided with a series of apertures for being used to hang（10）, cross bar（11）Or in link A kind of structure.
- A kind of 4. hanging ladder sub-assembly according to claim 3, it is characterised in that：The hanging ladder（2）The suspended structure on top For hook（12）.
- A kind of 5. hanging ladder sub-assembly according to claim 3, it is characterised in that：The peg component（1）It is provided with increase The slipmat of friction in suspension power（13）Or antislip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751379.5A CN103742070B (en) | 2013-12-31 | 2013-12-31 | A kind of hanging ladder sub-assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751379.5A CN103742070B (en) | 2013-12-31 | 2013-12-31 | A kind of hanging ladder sub-assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742070A CN103742070A (en) | 2014-04-23 |
| CN103742070B true CN103742070B (en) | 2018-02-16 |
Family
ID=50499125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751379.5A Active CN103742070B (en) | 2013-12-31 | 2013-12-31 | A kind of hanging ladder sub-assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742070B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0045140B1 (en) * | 1980-07-30 | 1986-11-12 | Smith Ladder Limpit Limited | A ladder attachment |
| CA2156032A1 (en) * | 1994-08-12 | 1996-02-13 | Patrick Douglas | Readily deployable portable escape ladder |
| US6029774A (en) * | 1998-12-07 | 2000-02-29 | Cothern; Larry G. | Ladder stabilizing assembly |
| CN201934004U (en) * | 2010-12-20 | 2011-08-17 | 新疆金风科技股份有限公司 | Suspended telescopic ladder |
| CN102518388A (en) * | 2011-12-31 | 2012-06-27 | 山东电力集团公司超高压公司 | Climbing ladder special for 500KV composite insulator |
| CN203742425U (en) * | 2013-12-31 | 2014-07-30 | 苏州江南航天机电工业有限公司 | Hanging ladder assembly |
-
2013
- 2013-12-31 CN CN201310751379.5A patent/CN103742070B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0045140B1 (en) * | 1980-07-30 | 1986-11-12 | Smith Ladder Limpit Limited | A ladder attachment |
| CA2156032A1 (en) * | 1994-08-12 | 1996-02-13 | Patrick Douglas | Readily deployable portable escape ladder |
| US6029774A (en) * | 1998-12-07 | 2000-02-29 | Cothern; Larry G. | Ladder stabilizing assembly |
| CN201934004U (en) * | 2010-12-20 | 2011-08-17 | 新疆金风科技股份有限公司 | Suspended telescopic ladder |
| CN102518388A (en) * | 2011-12-31 | 2012-06-27 | 山东电力集团公司超高压公司 | Climbing ladder special for 500KV composite insulator |
| CN203742425U (en) * | 2013-12-31 | 2014-07-30 | 苏州江南航天机电工业有限公司 | Hanging ladder assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103742070A (en) | 2014-04-23 |
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