CN204452227U - Goods carrying vehicle folding climbing ladder - Google Patents
Goods carrying vehicle folding climbing ladder Download PDFInfo
- Publication number
- CN204452227U CN204452227U CN201520122047.5U CN201520122047U CN204452227U CN 204452227 U CN204452227 U CN 204452227U CN 201520122047 U CN201520122047 U CN 201520122047U CN 204452227 U CN204452227 U CN 204452227U
- Authority
- CN
- China
- Prior art keywords
- ladder
- short
- short ladder
- pin
- carrying vehicle
- 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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Abstract
The utility model provides a kind of goods carrying vehicle folding climbing ladder, it can facilitate the large case of staff's truck getting on/off truck, folding climbing ladder comprises the first short ladder, the second short ladder, turning cylinder, spring cotter, backing plate, spacing rubber block, and the first short ladder and the second short ladder moving axis that rotates relatively rotates; The axis of turning cylinder is parallel with the cross bar of the first short ladder, the second short ladder, and the two ends of turning cylinder are rotatably mounted in rotatable support respectively; First short ladder and the second short ladder coincidence of a folding after rotating, side lever side on second short ladder is provided with pin, the side of the side lever of the first short terraced homonymy is correspondingly provided with pin jam plate, rotate the second short ladder make pin align pin jam plate time, rotating pin makes the bearing pin of pin insert in the hole of pin jam plate, and now folding short ladder completes folding locked; When the second short ladder puts down, spacing by the spacing rubber block be installed on the first short ladder; The side lever of the first short ladder can be fixed on the casing of goods carrying vehicle.
Description
Technical field
The utility model relates to a kind of folding climbing ladder, particularly a kind of goods carrying vehicle folding climbing ladder.
Background technology
Some goods wagons now, because car body is higher, staff up and down large case just seems very inconvenient.In order to solve the problem of HOP ON–HOP OFF, general employing is convenient terraced to facilitate staff's large case up and down with car band.
Utility model content
For convenience of the large case of staff's truck getting on/off truck, the utility model provides a kind of goods carrying vehicle folding climbing ladder.
The technical solution of the utility model is:
A kind of goods carrying vehicle folding climbing ladder, comprise first short terraced 1, the second short terraced 2, turning cylinder 3, first short terraced 1 and be connected by rotating mechanism with second short terraced 2, rotating mechanism comprises turning cylinder 3, and the first short ladder and the second short ladder moving axis 3 that rotates relatively rotates; The axis of turning cylinder is parallel with the cross bar of the first short ladder, the second short ladder, and the two ends of turning cylinder are rotatably mounted in first, second rotatable support respectively.
Further, the first described rotatable support is fixedly connected with the side of the first short ladder, the second short ladder; The second described rotatable support is fixedly connected with the opposite side of the first short ladder, the second short ladder.
Further, first short terraced 1 and second short terraced 2 through rotate after coincidence of a folding.
Further, side lever side on second short ladder is provided with pin 4, the side of the side lever of the first short terraced homonymy is correspondingly provided with pin jam plate 8, rotate the second short ladder make pin align pin jam plate 8 time, rotating pin 4 makes the bearing pin of pin insert in the hole of pin jam plate 8, and now folding short ladder completes folding locked.
Further, on one end that the first short ladder overlaps with the second short ladder, be provided with spacing rubber block 7, when the second short ladder puts down, spacing by the spacing rubber block be installed on the first short ladder.
Further, on one end that first short ladder overlaps with the second short ladder, be provided with spacing rubber block 7, when the second short ladder puts down, spacing by the spacing rubber block be installed on the first short ladder, described spacing rubber block is positioned at the cross bar two ends of the first short ladder and is arranged symmetrically with.
Further, the radial direction of described turning cylinder is provided with pin-and-hole, plugs for spring cotter 6.
Further, described turning cylinder two ends and the contact surface of first, second rotatable support are respectively equipped with backing plate 5.
Further, the side of the first short ladder is fixed on the casing of goods carrying vehicle.
Further, the described first short ladder comprises at least three grades of cross bars, and the described second short ladder comprises at least three grades of cross bars.
Accompanying drawing explanation
Fig. 1 is the using state figure of an embodiment of goods carrying vehicle folding climbing ladder of the present utility model;
Fig. 2 is the folded state diagram of an embodiment of goods carrying vehicle folding climbing ladder of the present utility model.
Detailed description of the invention
Now the utility model is further described in conjunction with specific embodiments.
As shown in Figure 1, wherein, first short terraced 1 and second short terraced 2 includes both sides side lever, comprises four cross bars in the present embodiment respectively.
A. first short terraced 1 is connected by turning cylinder 3 with second short terraced 2, the axis of turning cylinder is parallel with the cross bar of first and second short ladder, short terraced 1 and short terraced 2 moving axis 3 that can rotate relatively rotate, and the two ends of turning cylinder are rotatably mounted in first, second rotatable support respectively.First rotatable support is fixedly connected with the side of the first short ladder, the second short ladder; The second described rotatable support is fixedly connected with the opposite side of the first short ladder, the second short ladder.In the present embodiment, rotatable support is rotor plate, and turning cylinder is fixed on above the head rail of the short body with second, and the other end bolt of rotor plate is fixed on the both sides side lever of the bottom of the first short ladder.
As shown in Figure 1, on one end that the first short ladder overlaps with the second short ladder, be provided with spacing rubber block 7, when the second short ladder puts down, by be installed on the first short ladder on bottom spacing rubber block spacing; Spacing rubber block is positioned at the cross bar two ends of the first short ladder and is arranged symmetrically with.
The radial direction of turning cylinder is provided with pin-and-hole, plugs for spring cotter 6; The contact surface of turning cylinder two ends and first, second rotatable support is respectively equipped with backing plate 5.
B. first short terraced 1 and second is short terraced 2 collapsible: as shown in Figure 2, when the second short ladder is upwards dug, the first short terraced 1 and second short terraced 2 coincidence of a folding; Side lever side on second short ladder is provided with pin 4, the side of the side lever of the first short terraced homonymy is correspondingly provided with pin jam plate 8, rotate second short terraced 2 make on second short terraced 2 pin alignment short terraced 1 on pin jam plate 8 time, rotating pin 4 makes the bearing pin of staying pin insert in the hole of pin jam plate 8, and now folding short ladder completes folding locked.The side side lever of the first short ladder is fixed on the boxboard of goods carrying vehicle.
Finally should be noted that: above embodiment is only in order to illustrate that the technical scheme of this case is not intended to limit; Although be described in detail this case with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to the detailed description of the invention of this case or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of this case technical scheme, it all should be encompassed in the middle of the technical scheme scope of this case request protection.
Claims (10)
1. a goods carrying vehicle folding climbing ladder, it is characterized in that, comprise the first short ladder (1), the second short ladder (2), turning cylinder (3), first short ladder (1) is connected by rotating mechanism with the second short ladder (2), rotating mechanism comprises turning cylinder (3), and the first short ladder and the second short ladder moving axis (3) that rotates relatively rotates; The axis of turning cylinder is parallel with the cross bar of the first short ladder, the second short ladder, and the two ends of turning cylinder are rotatably mounted in first, second rotatable support respectively.
2. a kind of goods carrying vehicle folding climbing ladder according to claim 1, is characterized in that, the first described rotatable support is fixedly connected with the side of the first short ladder, the second short ladder; The second described rotatable support is fixedly connected with the opposite side of the first short ladder, the second short ladder.
3. a kind of goods carrying vehicle folding climbing ladder according to claim 2, is characterized in that, the first short ladder (1) and the second short ladder (2) coincidence of a folding after rotating.
4. according to the arbitrary described a kind of goods carrying vehicle folding climbing ladder of claims 1 to 3, it is characterized in that, side lever side on second short ladder is provided with pin (4), the side of the side lever of the first short terraced homonymy is correspondingly provided with pin jam plate (8), rotate the second short ladder make pin align pin jam plate (8) time, rotating pin (4) makes the bearing pin of pin insert in the hole of pin jam plate (8), and now folding short ladder completes folding locked.
5. according to the arbitrary described a kind of goods carrying vehicle folding climbing ladder of claims 1 to 3, it is characterized in that, on one end that the first short ladder overlaps with the second short ladder, be provided with spacing rubber block (7), when the second short ladder puts down, spacing by the spacing rubber block be installed on the first short ladder.
6. a kind of goods carrying vehicle folding climbing ladder according to claim 4, it is characterized in that, on one end that first short ladder overlaps with the second short ladder, be provided with spacing rubber block (7), when the second short ladder puts down, spacing by the spacing rubber block be installed on the first short ladder, described spacing rubber block is positioned at the cross bar two ends of the first short ladder and is arranged symmetrically with.
7. a kind of goods carrying vehicle folding climbing ladder according to claim 6, it is characterized in that, the radial direction of described turning cylinder is provided with pin-and-hole, plugs for spring cotter (6).
8. a kind of goods carrying vehicle folding climbing ladder according to claim 7, is characterized in that, described turning cylinder two ends and the contact surface of first, second rotatable support are respectively equipped with backing plate (5).
9. a kind of goods carrying vehicle folding climbing ladder according to claim 8, is characterized in that, the side of the first short ladder is fixed on the casing of goods carrying vehicle.
10., according to the arbitrary described a kind of goods carrying vehicle folding climbing ladder of claims 1 to 3, it is characterized in that, the described first short ladder comprises at least three grades of cross bars, and the described second short ladder comprises at least three grades of cross bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122047.5U CN204452227U (en) | 2015-03-02 | 2015-03-02 | Goods carrying vehicle folding climbing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122047.5U CN204452227U (en) | 2015-03-02 | 2015-03-02 | Goods carrying vehicle folding climbing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452227U true CN204452227U (en) | 2015-07-08 |
Family
ID=53659156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520122047.5U Expired - Fee Related CN204452227U (en) | 2015-03-02 | 2015-03-02 | Goods carrying vehicle folding climbing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841267A (en) * | 2020-07-22 | 2020-10-30 | 杭州瑞成辉化纤有限公司 | Micro-thermal regeneration adsorption dryer |
-
2015
- 2015-03-02 CN CN201520122047.5U patent/CN204452227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841267A (en) * | 2020-07-22 | 2020-10-30 | 杭州瑞成辉化纤有限公司 | Micro-thermal regeneration adsorption dryer |
| CN111841267B (en) * | 2020-07-22 | 2022-03-15 | 杭州瑞成辉化纤有限公司 | Micro-thermal regeneration adsorption dryer |
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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: 20150708 Termination date: 20180302 |