CN203902404U - Infantry boarding ladder - Google Patents
Infantry boarding ladder Download PDFInfo
- Publication number
- CN203902404U CN203902404U CN201420334141.2U CN201420334141U CN203902404U CN 203902404 U CN203902404 U CN 203902404U CN 201420334141 U CN201420334141 U CN 201420334141U CN 203902404 U CN203902404 U CN 203902404U
- Authority
- CN
- China
- Prior art keywords
- infantry
- strut bar
- boarding ladder
- plate
- strut
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model provides an infantry boarding ladder, comprising support rods and anti-skid pedals; an insertion plate is arranged at the top end of each support rod; the insertion plates are rotationally arranged at the top ends of the support rods by pin shafts to enable the insertion plates to rotate relative to the support rods; the sizes of the insertion plates meet the demand that the insertion plates can be inserted into the seam in the hinging position between a carriage rear baffle and a carriage bottom plate of a carrier vehicle; the seam is formed as the carriage rear baffle of the carrier vehicle droops; a support foot is arranged at the bottom end of each support rod; each support foot comprises a cushion block in direct contact with the ground during use, a connection plate fixed at one side surface of the cushion block and a pin shaft penetrating through the bottom end of the support rod and the connection plate; the cushion blocks rotate relative to the support rods by the pin shafts; two hooks are arranged at the outside surface of one support rod at intervals; the hooks are provided with arc plate pars which can be in direct contact with an awning rod at the bottommost position of the carriage and enables the hooks to be suspended on the awning rod. The infantry boarding ladder has the advantages of good placing stability, capability of being easily folded and unfolded along with the vehicle and good anti-skid performance.
Description
technical field
The utility model relates to a kind of infantry's boarding ladder.
background technology
Officers and men when carrying harness, are not easy to the large railway carriage or compartment of upper and lower transport trolley and upper and lower slow-footed problem is very outstanding, if adopt common ladder to be inclined in the transport trolley tailstock, but common ladder exists poor, the easy landing of shelf-stability, is not easy with problems such as car folding and unfoldings.
summary of the invention
The technical problems to be solved in the utility model is to provide a kind of infantry's boarding ladder, and it has advantages of that shelf-stability is good, easily good with car folding and unfolding, skid resistance.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of infantry's boarding ladder, comprise two juxtaposed strut bars and be arranged between two strut bars and connect the antiskid pedal of two strut bars, plate is all set on the top of each strut bar, plate is rotated and is arranged at supporting bar top so that plate can rotate relative to strut bar by bearing pin, the size of plate meets in the gap that plate can insert transport vehicle carriage back shield and cabin floor hinged place, this gap is that transport vehicle carriage back shield is and forms under hang, leg is all set on the bottom of each strut bar, leg comprises the cushion block directly contacting with ground when ladder is used, fixing connecting panel and the bearing pin that wears strut bar bottom and connecting panel on cushion block one side, cushion block rotates relative to strut bar by bearing pin, 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 hook hang on the arc board on this tarpaulin rod.
Above-mentioned infantry's boarding ladder, the internal diameter of arc board is slightly larger than transport vehicle carriage lowest order tarpaulin rod external diameter so that hook stably hangs and is connected with transport vehicle carriage lowest order tarpaulin rod.
Above-mentioned infantry's boarding ladder, every antiskid pedal is bent and is formed by a herringbone embossing stainless steel sheet, 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, totally five of antiskid pedals.
Above-mentioned infantry's boarding ladder, strut bar is square tube.
Above-mentioned infantry's boarding ladder, the angle of antiskid pedal plane of living in and two strut bars plane of living in 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, after therefore ladder is placed, cushion block contacts with ground formation face adaptively, under plate and the common effect of leg, ladder forms stable support, anti-slip.Hook can hang on ladder on transport vehicle carriage lowest order tarpaulin rod and make ladder easily with car folding and unfolding.The utility model is applicable to Fast Installation and the dismounting of Roues Transporteur de Troupes, be convenient to getting on or off the bus rapidly of personnel, this ladder is combined with vehicle closely, do not change again vehicle structure, cost is the end also, convenient and practical, the utility model has solved officers and men and when carrying harness, has been not easy to the large railway carriage or compartment of upper and lower transport trolley and slow-footed problem.
accompanying drawing explanation
Below in conjunction with accompanying drawing to further detailed explanation of the utility model:
Fig. 1 be structural representation of the present utility model,
In figure: 1 strut bar, 2 antiskid pedals, 3 legs, 4 hooks, 5 plates.
The specific embodiment
As shown in Figure 1, a kind of infantry's boarding ladder comprises two juxtaposed strut bars 1 and is arranged between two strut bars and connects the antiskid pedal 2 of two strut bars.Plate 5 is all set on the top of each strut bar, and plate is rotated and is arranged at supporting bar top so that plate can rotate relative to strut bar by bearing pin.The size of plate meets in the gap that plate can insert transport vehicle carriage back shield and cabin floor hinged place, and this gap is that transport vehicle carriage back shield is and forms under hang.Leg 3 is all set on the bottom of each strut bar, and leg comprises connecting panel fixing on the cushion block that directly contacts with ground when ladder is used, cushion block one side and the bearing pin that wears strut bar bottom and connecting panel, and cushion block rotates relative to strut bar by bearing pin.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 hook hang on the arc board 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, just in time on the plate of large railway carriage or compartment, is not given prominence to, and 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 models such as the existing Ou Man of army, Steyr, northern benz, liberation, east wind.
The internal diameter of arc board is slightly larger than transport vehicle carriage lowest order tarpaulin rod external diameter so that hook stably hangs and is connected with transport vehicle carriage lowest order tarpaulin rod.
Every antiskid pedal is bent and is formed by a herringbone embossing stainless steel sheet, and antiskid pedal comprises for foot-operated pedal position and be 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 is totally five.
Particularly, strut bar is square tube.
The angle of antiskid pedal plane of living in and two strut bars plane of living in is 40-50 °, and when guaranteeing that ladder is used, 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 be arranged between two strut bars and connect the antiskid pedal of two strut bars, plate is all set on the top of each strut bar, plate is rotated and is arranged at supporting bar top so that plate can rotate relative to strut bar by bearing pin, the size of plate meets in the gap that plate can insert transport vehicle carriage back shield and cabin floor hinged place, this gap is that transport vehicle carriage back shield is and forms under hang, leg is all set on the bottom of each strut bar, leg comprises the cushion block directly contacting with ground when ladder is used, fixing connecting panel and the bearing pin that wears strut bar bottom and connecting panel on cushion block one side, cushion block rotates relative to strut bar by bearing pin, 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 hook hang on the arc board on this tarpaulin rod.
2. infantry's boarding ladder according to claim 1, is characterized in that: the internal diameter of arc board is slightly larger than transport vehicle carriage lowest order tarpaulin rod external diameter so that hook stably hangs and is connected with transport vehicle carriage lowest order tarpaulin rod.
3. infantry's boarding ladder according to claim 1, is characterized in that: every antiskid pedal is bent and formed by a herringbone embossing stainless steel sheet, 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: five of antiskid pedals totally.
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: the angle of antiskid pedal plane of living in and two strut bars plane of living in 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 |
|---|---|---|---|
| CN201420334141.2U CN203902404U (en) | 2014-06-23 | 2014-06-23 | Infantry boarding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334141.2U CN203902404U (en) | 2014-06-23 | 2014-06-23 | Infantry boarding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902404U true CN203902404U (en) | 2014-10-29 |
Family
ID=51776693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334141.2U Expired - Fee Related CN203902404U (en) | 2014-06-23 | 2014-06-23 | Infantry boarding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401262A (en) * | 2014-12-10 | 2015-03-11 | 衡阳泰豪通信车辆有限公司 | Dual-purpose boarding ladder capable of being used for boarding cabin and boarding top |
| CN105291992A (en) * | 2014-06-23 | 2016-02-03 | 刘福成 | Infantry boarding ladder |
-
2014
- 2014-06-23 CN CN201420334141.2U patent/CN203902404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291992A (en) * | 2014-06-23 | 2016-02-03 | 刘福成 | Infantry boarding ladder |
| CN104401262A (en) * | 2014-12-10 | 2015-03-11 | 衡阳泰豪通信车辆有限公司 | Dual-purpose boarding ladder capable of being used for boarding cabin and boarding top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141029 Termination date: 20170623 |