CN105291992A - Infantry boarding ladder - Google Patents
Infantry boarding ladder Download PDFInfo
- Publication number
- CN105291992A CN105291992A CN201410280499.6A CN201410280499A CN105291992A CN 105291992 A CN105291992 A CN 105291992A CN 201410280499 A CN201410280499 A CN 201410280499A CN 105291992 A CN105291992 A CN 105291992A
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- CN
- China
- Prior art keywords
- infantry
- boarding ladder
- transport vehicle
- vehicle carriage
- strut bar
- 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.)
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides an infantry boarding ladder which comprises supporting rods and antiskid footboards, wherein an inserting plate is arranged at the top end of each supporting rod; the inserting plates are rotationally arranged at the top ends of the supporting rods through pin shafts so as to allow the inserting plates to be able to rotate relative to the supporting rods; the sizes of the inserting plates meet the requirements that the inserting plates can be inserted into gaps of hinge parts between a vehicle carriage rear baffle and a vehicle carriage bottom plate of a transport vehicle; the gaps are formed when the vehicle carriage rear baffle of the transport vehicle in a hanging-down state; a supporting foot is arranged at the bottom end of each supporting rod; the supporting feet comprise cushion blocks directly in contact with the ground when the infantry boarding ladder is in use, connecting plates fixed to the side surfaces of the cushion blocks, and pin shafts penetrating through the bottom ends of the supporting rods and penetrating through the connecting plates; the cushion blocks rotate relative to the supporting rods through the pin shafts; and two hooks are arranged on the outer side surface of one of the supporting rods in a spaced manner, and are provided with arc plate parts being directly in contact with a tarpaulin rod at the lowest place of a vehicle carriage of the transport vehicle and allowing the hooks to be hung on the tarpaulin rod. The infantry boarding ladder has the advantages of good placing stability, easiness in storage with the transport vehicle, and good skid resistance.
Description
technical field
The present invention relates to a kind of infantry's boarding ladder.
Background technology
Officers and men are not easy to the large railway carriage or compartment of upper and lower transport trolley when carrying harness and upper and lower slow-footed problem is very outstanding, are inclined in the transport trolley tailstock according to common ladder, but common ladder exists shelf-stability difference, easily landing, is not easy with problems such as car folding and unfoldings.
summary of the invention
The technical problem to be solved in the present invention is to provide a kind of infantry's boarding ladder, it have shelf-stability good, easily with car folding and unfolding, advantage that skid resistance is good.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of infantry's boarding ladder, comprise two juxtaposed strut bars and to be arranged between two strut bars and to connect the antiskid pedal of two strut bars, the top of each strut bar all arranges plate, plate is arranged at supporting bar top by bearing pin rotation and can rotates by relative support bar to make plate, the size of plate meets plate and can insert in the gap of transport vehicle carriage back shield and cabin floor hinged place, this gap is transport vehicle carriage back shield is formed under hang, the bottom of each strut bar all arranges leg, leg comprises cushion block that is direct when ladder uses and earth surface, connecting panel fixing on cushion block one side and wear the bearing pin of strut bar bottom and connecting panel, cushion block is rotated by bearing pin relative support bar, on the lateral surface of one of them strut bar, interval arranges two hooks, each hook is all articulated with on this strut bar, link up with to have and directly contact with transport vehicle carriage lowest order tarpaulin rod and make to link up with the arc portion hung on this tarpaulin rod.
Above-mentioned infantry's boarding ladder, the internal diameter in arc portion is connected to make hook stably hang with transport vehicle carriage lowest order tarpaulin rod slightly larger than transport vehicle carriage lowest order tarpaulin rod external diameter.
Above-mentioned infantry's boarding ladder, every block antiskid pedal is bent by one piece of herringbone embossing stainless steel sheet and forms, and antiskid pedal comprises for foot-operated pedal position and is positioned at the lateral wall that pedal position both sides bend formation.
Above-mentioned infantry's boarding ladder, antiskid pedal totally five pieces.
Above-mentioned infantry's boarding ladder, strut bar is square tube.
Above-mentioned infantry's boarding ladder, residing for plane residing for antiskid pedal and two strut bars, the angle of plane is 40-50 °
Above-mentioned infantry's boarding ladder, the quantity of the connecting panel of each leg is 2, and two connecting panel intervals are fixed on cushion block same side, and strut bar bottom is between two connecting panels.
Above-mentioned infantry's boarding ladder, the long 2m of strut bar.
During use, launch plate and plate inserted in the gap of transport vehicle carriage back shield and cabin floor junction, because leg is connected with strut bar bottom by bearing pin, therefore after ladder placement, cushion block contacts with ground forming surface adaptively, under plate and the common effect of leg, ladder forms stable support, anti-slip.Ladder can hang on transport vehicle carriage lowest order tarpaulin rod and make ladder easily with car folding and unfolding by hook.The present invention is applicable to Fast Installation and the dismounting of Roues Transporteur de Troupes, is convenient to getting on or off the bus rapidly of personnel, and this ladder is combined closely with vehicle, do not change vehicle structure again, cost is the end also, convenient and practical, the invention solves officers and men and is not easy to the large railway carriage or compartment of upper and lower transport trolley and slow-footed problem when carrying harness.
accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in more detail:
Fig. 1 be structural representation of the present invention,
In figure: 1 strut bar, 2 antiskid pedals, 3 legs, 4 hooks, 5 plates.
Detailed description of the invention
As shown in Figure 1, a kind of infantry's boarding ladder comprises two juxtaposed strut bars 1 and to be arranged between two strut bars and to connect the antiskid pedal 2 of two strut bars.The top of each strut bar all arranges plate 5, and plate is arranged at supporting bar top by bearing pin rotation and can rotates by relative support bar to make plate.The size of plate meets plate and can insert in the gap of transport vehicle carriage back shield and cabin floor hinged place, and this gap is transport vehicle carriage back shield is formed under hang.The bottom of each strut bar all arranges leg 3, leg to comprise when ladder uses directly with fixing connecting panel on the cushion block of earth surface, cushion block one side and the bearing pin wearing strut bar bottom and connecting panel, cushion block is by the rotation of bearing pin relative support bar.On the lateral surface of one of them strut bar, interval arranges two hooks 4, and each hook is all articulated with on this strut bar, links up with to have directly contact with transport vehicle carriage lowest order tarpaulin rod and make to link up with the arc portion hung on this tarpaulin rod.
Ladder is the used time not, and ladder hangs on transport vehicle carriage lowest order tarpaulin rod by hook, and after hanging, ladder is just in time on the plate of large railway carriage or compartment, does not give prominence to, has no relations.Leg is rotatable mechanism, makes ladder can adapt to the vehicle of differing heights, is applicable to the transport vehicle of the model such as the existing Ou Man of army, Steyr, the north benz, liberation, east wind.
The internal diameter in arc portion is connected to make hook stably hang with transport vehicle carriage lowest order tarpaulin rod slightly larger than transport vehicle carriage lowest order tarpaulin rod external diameter.
Every block antiskid pedal is bent by one piece of herringbone embossing stainless steel sheet and forms, and antiskid pedal comprises for foot-operated pedal position and is positioned at the lateral wall that pedal position both sides bend formation, and lateral wall can improve pedal intensity, alleviates the weight of pedal under equality strength.
Particularly, antiskid pedal totally five pieces.
Particularly, strut bar is square tube.
Residing for plane residing for antiskid pedal and two strut bars, the angle of plane is 40-50 °, during to ensure that ladder uses, antiskid pedal and ground almost parallel, be convenient to get on or off the bus.
Particularly, the quantity of the connecting panel of each leg is 2, and two connecting panel intervals are fixed on cushion block same side, and strut bar bottom is between two connecting panels.
Particularly, the long 2m of strut bar.
Claims (7)
1. infantry's boarding ladder, it is characterized in that: comprise two juxtaposed strut bars and to be arranged between two strut bars and to connect the antiskid pedal of two strut bars, the top of each strut bar all arranges plate, plate is arranged at supporting bar top by bearing pin rotation and can rotates by relative support bar to make plate, the size of plate meets plate and can insert in the gap of transport vehicle carriage back shield and cabin floor hinged place, this gap is transport vehicle carriage back shield is formed under hang, the bottom of each strut bar all arranges leg, leg comprises cushion block that is direct when ladder uses and earth surface, connecting panel fixing on cushion block one side and wear the bearing pin of strut bar bottom and connecting panel, cushion block is rotated by bearing pin relative support bar, on the lateral surface of one of them strut bar, interval arranges two hooks, each hook is all articulated with on this strut bar, link up with to have and directly contact with transport vehicle carriage lowest order tarpaulin rod and make to link up with the arc portion hung on this tarpaulin rod.
2. infantry's boarding ladder according to claim 1, is characterized in that: the internal diameter in arc portion is connected to make hook stably hang with transport vehicle carriage lowest order tarpaulin rod slightly larger than transport vehicle carriage lowest order tarpaulin rod external diameter.
3. infantry's boarding ladder according to claim 1, is characterized in that: every block antiskid pedal is bent by one piece of herringbone embossing stainless steel sheet and forms, and antiskid pedal comprises for foot-operated pedal position and is positioned at the lateral wall that pedal position both sides bend formation.
4. infantry's boarding ladder according to claim 1, is characterized in that: antiskid pedal totally five pieces.
5. infantry's boarding ladder according to claim 1, is characterized in that: strut bar is square tube.
6. infantry's boarding ladder according to claim 1, is characterized in that: residing for plane residing for antiskid pedal and two strut bars, the angle of plane is 40-50 °
Infantry's boarding ladder according to claim 1, is characterized in that: the quantity of the connecting panel of each leg is 2, and two connecting panel intervals are fixed on cushion block same side, and strut bar bottom is between two connecting panels.
7. infantry's boarding ladder according to claim 1, is characterized in that: the long 2m of strut bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280499.6A CN105291992A (en) | 2014-06-23 | 2014-06-23 | Infantry boarding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280499.6A CN105291992A (en) | 2014-06-23 | 2014-06-23 | Infantry boarding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105291992A true CN105291992A (en) | 2016-02-03 |
Family
ID=55190044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280499.6A Pending CN105291992A (en) | 2014-06-23 | 2014-06-23 | Infantry boarding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291992A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4757876A (en) * | 1987-02-24 | 1988-07-19 | Peacock William D | Foldable tail gate step assembly |
| FR2690397A1 (en) * | 1992-04-27 | 1993-10-29 | Sclauzero Franck | Lockable ladder support - comprises two rung supports, one at top of ladder having two rectangular support tubes, and lower one having square tube with cut-out for rung |
| JPH1059078A (en) * | 1996-08-14 | 1998-03-03 | Hino Motors Ltd | Ladder used for vehicle |
| CN2567083Y (en) * | 2002-05-08 | 2003-08-20 | 竹添武郎 | Retractable ladder for truck platform |
| CN201998897U (en) * | 2011-03-28 | 2011-10-05 | 北京三兴汽车有限公司 | Vehicle-mounted hanging ladder |
| CN203902404U (en) * | 2014-06-23 | 2014-10-29 | 刘福成 | Infantry boarding ladder |
-
2014
- 2014-06-23 CN CN201410280499.6A patent/CN105291992A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4757876A (en) * | 1987-02-24 | 1988-07-19 | Peacock William D | Foldable tail gate step assembly |
| FR2690397A1 (en) * | 1992-04-27 | 1993-10-29 | Sclauzero Franck | Lockable ladder support - comprises two rung supports, one at top of ladder having two rectangular support tubes, and lower one having square tube with cut-out for rung |
| JPH1059078A (en) * | 1996-08-14 | 1998-03-03 | Hino Motors Ltd | Ladder used for vehicle |
| CN2567083Y (en) * | 2002-05-08 | 2003-08-20 | 竹添武郎 | Retractable ladder for truck platform |
| CN201998897U (en) * | 2011-03-28 | 2011-10-05 | 北京三兴汽车有限公司 | Vehicle-mounted hanging ladder |
| CN203902404U (en) * | 2014-06-23 | 2014-10-29 | 刘福成 | Infantry boarding ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |