CN203305909U - Rope ladder structure and mining dump truck - Google Patents
Rope ladder structure and mining dump truck Download PDFInfo
- Publication number
- CN203305909U CN203305909U CN2013202920521U CN201320292052U CN203305909U CN 203305909 U CN203305909 U CN 203305909U CN 2013202920521 U CN2013202920521 U CN 2013202920521U CN 201320292052 U CN201320292052 U CN 201320292052U CN 203305909 U CN203305909 U CN 203305909U
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- China
- Prior art keywords
- rope ladder
- rope
- footboard
- ladder structure
- stay bearing
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Abstract
The utility model discloses a rope ladder structure and a mining dump truck, and relates to the field of mining dump trucks. The rope ladder structure comprises a rope ladder upper layer and a rope ladder lower layer and is integrally assembled below a bumper, wherein the rope ladder upper layer and the rope ladder lower layer are connected with each other. The rope ladder upper layer comprises an upper footboard and two supporting components, and the upper footboard is arranged between the supporting components; the rope ladder lower layer comprises a lower footboard and two steel wire ropes, and the lower footboard is connected with the rope ladder upper layer through the steel wire ropes; the lower footboard is parallel to the upper footboard. The rope ladder structure has the advantages that balance is good and security coefficients are high when a worker climbs a ladder because the steel wire ropes are shortened; the steel wire ropes can be firmly welded and will not fracture easily because cylinder sleeves are additionally arranged; visual effects are good because the rope ladder is assembled below the bumper; therefore, the rope ladder structure is simple, firm in use and suitable for being popularized and used.
Description
Technical field
The utility model relates to the quarry tipper field, is specifically related to a kind of rope ladder structure and quarry tipper.
Background technology
Existing steel wire rope ladder, steel rope is long, swings excessively, and during ascending stair, balance is bad, and safety factor is not high, and the effort of getting on the bus, easily encounter knee; Steel rope and pedal directly weld simultaneously, more easily cause weld easily to rupture; Secondly rope ladder is assemblied in the bumper/spoiler front, affects outward appearance.
Summary of the invention
In view of this, the utility model proposes a kind of rope ladder structure and quarry tipper, the steel wire rope ladder balance is bad to solve, the easy problem of fracture between steel rope and pedal.
For achieving the above object, the technical solution of the utility model is achieved in that
On the one hand, the utility model provides a kind of rope ladder structure, this rope ladder structure comprises interconnective rope ladder upper strata and rope ladder lower floor, and integral installation is assigned in below bumper/spoiler, described rope ladder upper strata comprises upper footboard and two support components, and described upper footboard is located between two described support components, and described rope ladder lower floor comprises lower pedal and two steel ropes, described lower pedal is realized mutual connection by described steel rope and described rope ladder upper strata, and described lower pedal and described upper footboard are for being arranged in parallel.
Preferably, described support component is for being the stay bearing plate of " Contraband " font structure, and two described stay bearing plates are symmetricly set in the both sides of described upper footboard in opposite directions with depression one side of its " Contraband " word, and described upper footboard fixed card is located between two described stay bearing plates.
Preferably, also be provided with two connecting panels between described rope ladder upper strata and described rope ladder lower floor, two described stay bearing plates are fixedly connected with described steel rope upper end by two described connecting panels by bolt respectively.
Preferably, two described connecting panels are fixedly connected with the bottom plate of the stay bearing plate of described " Contraband " font structure respectively.
Preferably, the two ends of described steel rope are equipped with cylinder sleeve, and the lower end of two described steel ropes is welded in respectively the surperficial two ends of described lower pedal by described cylinder sleeve, and the other end of two described steel ropes is welded in respectively described connecting panel by described cylinder sleeve.
Preferably, described upper footboard and described lower pedal surface are all offered through hole.
On the other hand, the utility model also provides a kind of quarry tipper, and this quarry tipper is provided with above-mentioned arbitrary described rope ladder structure.
With respect to prior art, the utlity model has following advantage:
The rope ladder structure the utility model proposes:
1) rope capacity shortens, and during ascending stair, balance is good, safety factor is high;
2) increase cylinder sleeve, it is firm to weld, and is not easy fracture;
3) rope ladder is assemblied in below bumper/spoiler, good visual effect;
4) make rope ladder simple in structure, firm use, be applicable to promoting the use of.
Quarry tipper of the present utility model is provided with above-mentioned any rope ladder structure, and because above-mentioned any rope ladder structure has above-mentioned technique effect, therefore, the quarry tipper that is provided with this rope ladder structure also should possess corresponding technique effect.
The accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide a further understanding of the present invention, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the installation assembly schematic diagram of a kind of rope ladder structure of the utility model;
Fig. 2 is the rope ladder upper strata scheme of installation of a kind of rope ladder structure of the utility model;
Fig. 3 is the rope ladder lower floor scheme of installation of a kind of rope ladder structure of the utility model.
Description of reference numerals
1 rope ladder upper strata
2 bolts
3 rope ladder lower floors
4 upper footboards
5 support components
6 connecting panels
7 cylinder sleeves
8 steel ropes
9 times pedals
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the utility model can combine mutually.
Basic thought of the present utility model is: design a kind of rope ladder structure, the rope ladder structure is divided into to levels, upper strata is steel plate structure, replaces a part of steel rope, make steel rope shorten, be not easy to rock, reduce swing angle, improve safety, increase cylinder sleeve, make the steel rope welding firm.
Below in conjunction with accompanying drawing, each preferred embodiment of the present utility model is described further:
With reference to Fig. 1-3, it shows rope ladder structure embodiment of the present utility model, comprise interconnective rope ladder upper strata 1 and rope ladder lower floor 3, and integral installation is assigned in below bumper/spoiler, rope ladder upper strata 1 comprises upper footboard 4 and two support components 5, and upper footboard 4 is located between two support components 5, and rope ladder lower floor 3 comprises lower pedal 9 and two steel ropes 8, lower pedal 9 is realized mutual connection by steel rope 8 and rope ladder upper strata 1, and lower pedal 9 with upper footboard 4 for being arranged in parallel.
Preferably, in the various embodiments described above, support component 5 is for being the stay bearing plate of " Contraband " font structure, and two stay bearing plates are symmetricly set in the both sides of upper footboard 4 in opposite directions with depression one side of its " Contraband " word, and upper footboard 4 fixed cards are located between two stay bearing plates.
Preferably, in the various embodiments described above, between rope ladder upper strata 1 and rope ladder lower floor 3, also be provided with 6, two stay bearing plates of two connecting panels and by bolt 2, be fixedly connected with steel rope 8 upper ends by two connecting panels 6 respectively.
Preferably, in the various embodiments described above, two connecting panels 6 are fixedly connected with the bottom plate of the stay bearing plate of " Contraband " font structure respectively.
Preferably, in the various embodiments described above, the lower end that the two ends of steel rope 8 are equipped with 7, two steel ropes 8 of cylinder sleeve is welded in respectively the surperficial two ends of lower pedal 9 by cylinder sleeve 7, and the other end of two steel ropes 8 is welded in respectively connecting panel 6 by cylinder sleeve 7.
Preferably, in the various embodiments described above, through hole is all offered on upper footboard 4 and lower pedal 9 surfaces, and the through hole of setting can be saved material on the one hand, can play on the other hand good anti-skidding effect.
From the various embodiments described above, can find out, advantage of the present utility model is:
1) rope capacity shortens, and during ascending stair, balance is good, safety factor is high.
2) increase cylinder sleeve, it is firm to weld, and is not easy fracture.
3) rope ladder is assemblied in below bumper/spoiler, good visual effect.
4) make rope ladder simple in structure, firm use, be applicable to promoting the use of.
The utility model embodiment also provides a kind of quarry tipper, this quarry tipper is provided with above-mentioned any rope ladder structure, because above-mentioned any rope ladder structure has above-mentioned technique effect, therefore, the quarry tipper that is provided with this rope ladder structure also should possess corresponding technique effect, its specific implementation process is similar to the above embodiments, does not hereby repeat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within the spirit and principle of utility model, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. rope ladder structure, it is characterized in that, comprise interconnective rope ladder upper strata (1) and rope ladder lower floor (3), and integral installation is assigned in below bumper/spoiler, described rope ladder upper strata (1) comprises upper footboard (4) and two support components (5), described upper footboard (4) is located between two described support components (5), described rope ladder lower floor (3) comprises lower pedal (9) and two steel ropes (8), described lower pedal (9) is realized mutual connection by described steel rope (8) and described rope ladder upper strata (1), and described lower pedal (9) and described upper footboard (4) are for being arranged in parallel.
2. rope ladder structure as claimed in claim 1, it is characterized in that, described support component (5) is for being the stay bearing plate of " Contraband " font structure, two described stay bearing plates are symmetricly set in the both sides of described upper footboard (4) in opposite directions with depression one side of its " Contraband " word, described upper footboard (4) fixed card is located between two described stay bearing plates.
3. rope ladder structure as claimed in claim 2, it is characterized in that, between described rope ladder upper strata (1) and described rope ladder lower floor (3), also be provided with two connecting panels (6), two described stay bearing plates are fixedly connected with described steel rope (8) upper end by two described connecting panels (6) by bolt (2) respectively.
4. rope ladder structure as claimed in claim 3, is characterized in that, two described connecting panels (6) are fixedly connected with the bottom plate of the stay bearing plate of described " Contraband " font structure respectively.
5. rope ladder structure as claimed in claim 1, it is characterized in that, the two ends of described steel rope (8) are equipped with cylinder sleeve (7), the lower end of two described steel ropes (8) is welded in respectively the surperficial two ends of described lower pedal (9) by described cylinder sleeve (7), the other end of two described steel ropes (8) is welded in respectively described connecting panel (6) by described cylinder sleeve (7).
6. rope ladder structure as claimed in claim 1, is characterized in that, through hole is all offered on described upper footboard (4) and described lower pedal (9) surface.
7. a quarry tipper, is characterized in that, comprises the arbitrary described rope ladder structure of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202920521U CN203305909U (en) | 2013-05-24 | 2013-05-24 | Rope ladder structure and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202920521U CN203305909U (en) | 2013-05-24 | 2013-05-24 | Rope ladder structure and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305909U true CN203305909U (en) | 2013-11-27 |
Family
ID=49612136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202920521U Expired - Fee Related CN203305909U (en) | 2013-05-24 | 2013-05-24 | Rope ladder structure and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587542A (en) * | 2013-11-29 | 2014-02-19 | 中国重汽集团济南动力有限公司 | Soft pedal device for getting on mine car |
-
2013
- 2013-05-24 CN CN2013202920521U patent/CN203305909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587542A (en) * | 2013-11-29 | 2014-02-19 | 中国重汽集团济南动力有限公司 | Soft pedal device for getting on mine car |
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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: 20131127 Termination date: 20160524 |