CN205168336U - Van -type vehicle is with folding cat ladder - Google Patents
Van -type vehicle is with folding cat ladder Download PDFInfo
- Publication number
- CN205168336U CN205168336U CN201521025934.7U CN201521025934U CN205168336U CN 205168336 U CN205168336 U CN 205168336U CN 201521025934 U CN201521025934 U CN 201521025934U CN 205168336 U CN205168336 U CN 205168336U
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- CN
- China
- Prior art keywords
- cat ladder
- van
- type vehicle
- upset
- ladder
- 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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- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The utility model discloses a van -type vehicle is with folding cat ladder, a van -type vehicle is with folding cat ladder, including fixed cat ladder, install bolt and otic placode on the avris frame of fixed cat ladder, the otic placode is connected through pivot and upset cat ladder, install the dog that has set up the bolt hole on the upset avris frame of upset cat ladder. The bolt is the night bolt. Compared with the prior art, the utility model discloses it is folding nimble, it is overhead low when putting down, make things convenient for the climbing of maintainer, fold the time -out and guarantee the trafficability characteristic of car, can not cause and touch the condition about can not pass through on ground because of the vehicle afterbody.
Description
Technical field
The utility model relates to a kind of cat ladder, particularly relates to a kind of van-type vehicle folding climbing ladder.
Background technology
At present, special-use vehicle (as supply vehicle) majority is all provided with cat ladder, is mainly used to the care and maintenance of instrument, equipment, exhaust opening or the ceiling overhauled on carriage ceiling.This kind of cat ladder majority is fixedly mounted on the back door in compartment, and this kind of cat ladder is generally liftoff higher, the not easily climbing of service personnel.If cat ladder is done length a bit, liftoff just lower, although service personnel is easy to climbing, but because cat ladder is liftoff low, departure angle can be caused little, more easily occur, because vehicle tail touches ground and unpassable situation, to this reduces the crossing ability (cross-country traveling ability) of automobile.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of climbing facilitating service personnel, does not affect again the van-type vehicle folding climbing ladder of the crossing ability (cross-country traveling ability) of automobile.
For solving the problems of the technologies described above, technical solution of the present utility model is:
A kind of van-type vehicle folding climbing ladder, comprises fixing cat ladder, the side-frame of described fixing cat ladder is provided with latch and otic placode; Described otic placode is connected with upset cat ladder by rotating shaft; The flipping side side frame of described upset cat ladder is provided with the block being provided with pin hole.
A kind of van-type vehicle folding climbing ladder, wherein, described latch is spring tongue.
After adopting such scheme, the beneficial effects of the utility model are:
This van-type vehicle is flexibly folding with folding climbing ladder, overhead low when putting down, and facilitates the climbing of service personnel; Ensure the crossing ability (cross-country traveling ability) of automobile when stacking, can not cause because vehicle tail touches ground and unpassable situation.
Accompanying drawing explanation
Fig. 1 is the utility model topology view that upset cat ladder puts down when being arranged on after car;
Fig. 2 is the utility model topology view that upset cat ladder stacks when being arranged on after car;
Fig. 3 is front view of the present utility model;
Fig. 4 is the right elevation of Fig. 3;
Fig. 5 is the enlarged view of A in Fig. 2.
Drawing reference numeral: 1, fixing cat ladder, 101, side-frame, 102, otic placode, 2, latch, 3, upset cat ladder, 301, flipping side side frame, 302, block, 303, pin hole, 4, rotating shaft.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
What the utility model disclosed is a kind of van-type vehicle folding climbing ladder, as shown in Figures 1 to 5, be preferred embodiment of the present utility model, this van-type vehicle folding climbing ladder, comprise fixing cat ladder 1, the side-frame 101 of described fixing cat ladder 1 is provided with latch 2 and otic placode 102; Described otic placode 102 is connected with upset cat ladder 3 by rotating shaft 4; The flipping side side frame 301 of described upset cat ladder 3 is provided with the block 302 being provided with pin hole 303.
Described latch 2 is spring tongue.
The side frame 101 of described fixing cat ladder 1 is provided with a spring tongue 2, and bottom the left and right sides of fixing cat ladder 1, otic placode 102 is installed separately; Hinged with upset cat ladder 3 by rotating shaft 4 in the middle of described two pieces of adjacent otic placodes 102; Described upset cat ladder 3 has installed one piece of block 302 with on the turnover side frame 301 of the corresponding side of side frame 101 of fixing cat ladder 1; Block 302 is drilled with a pin hole 303.
During use, the pin hole 303 rotated up after 180 ° on (as shown in Figure 5) block 302 for fulcrum with rotating shaft 4 when upset cat ladder 3 is chimeric with spring tongue 2, ensure that upset cat ladder 3 is fixed with fixing cat ladder 1 after folding, guarantee traffic safety, in turn ensure that the crossing ability (cross-country traveling ability) of automobile does not affect by cat ladder terrain clearance; When special-use vehicle (as supply vehicle) needs to use cat ladder, only need to draw spring tongue 2, upset cat ladder 3 becomes vertical state with rotating shaft 4 for fulcrum is rotated down 180 ° (as shown in Figure 3), be equivalent to the length adding fixing cat ladder 1, now overturn cat ladder 3 overhead very low, facilitate the climbing of service personnel, and overhaul the care and maintenance of instrument, equipment, exhaust opening or the ceiling on carriage ceiling.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model to be imposed any restrictions, therefore the change in every case done according to claim of the present utility model and specification sheets or modification, all should belong within scope that the utility model patent contains.
Claims (2)
1. a van-type vehicle folding climbing ladder, comprises fixing cat ladder (1), it is characterized in that: the side-frame (101) of described fixing cat ladder (1) is provided with latch (2) and otic placode (102); Described otic placode (102) is connected with upset cat ladder (3) by rotating shaft (4); The flipping side side frame (301) of described upset cat ladder (3) is provided with the block (302) being provided with pin hole (303).
2. a kind of van-type vehicle folding climbing ladder according to claim 1, wherein, described latch (2) is spring tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025934.7U CN205168336U (en) | 2015-12-12 | 2015-12-12 | Van -type vehicle is with folding cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025934.7U CN205168336U (en) | 2015-12-12 | 2015-12-12 | Van -type vehicle is with folding cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168336U true CN205168336U (en) | 2016-04-20 |
Family
ID=55732356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025934.7U Expired - Fee Related CN205168336U (en) | 2015-12-12 | 2015-12-12 | Van -type vehicle is with folding cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019374A (en) * | 2018-10-14 | 2018-12-18 | 张家港市天运建筑机械有限公司 | A kind of collapsible climbing device for derrick crane |
-
2015
- 2015-12-12 CN CN201521025934.7U patent/CN205168336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019374A (en) * | 2018-10-14 | 2018-12-18 | 张家港市天运建筑机械有限公司 | A kind of collapsible climbing device for derrick crane |
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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 |
Granted publication date: 20160420 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |