CN204777768U - Telescopic removes and steps on axle - Google Patents
Telescopic removes and steps on axle Download PDFInfo
- Publication number
- CN204777768U CN204777768U CN201520468674.4U CN201520468674U CN204777768U CN 204777768 U CN204777768 U CN 204777768U CN 201520468674 U CN201520468674 U CN 201520468674U CN 204777768 U CN204777768 U CN 204777768U
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- China
- Prior art keywords
- telescopic
- pontic
- vehicle bridge
- horizontal segment
- stepped
- Prior art date
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Abstract
The utility model discloses a telescopic removes and steps on axle, include: the pontic, it is steel welding major structure, the terminal surface rotates upward to move and is provided with the support under the center of pontic, be provided with the supporting wheel on the support, the supporting wheel through take off and land the pneumatic cylinder with the pontic is connected, the pontic including slope section and horizontal segment, be provided with telescopic delivery head on the horizontal segment, preceding hydraulic pressure spike, it sets up the lower extreme of horizontal segment, the upper end of preceding hydraulic pressure spike with the bottom surface of pontic is rotated and is connected, flexible pneumatic cylinder, its stiff end sets up the horizontal segment lower extreme, the flexible end of flexible pneumatic cylinder is connected carrys at the bottom of first free end. The utility model discloses a stretch out and draw back and step on the delivery head on the axle horizontal segment for step on the axle can with the seamless butt joint of target platform, solved the vehicle inconvenient technical problem that goes on stepping on the axle.
Description
Technical field
The utility model relates to elevator technology field, and particularly vehicle bridge is stepped in a kind of telescopic movement.
Background technology
Existing vehicle bridge of stepping on generally is divided into: fixed dock ramp, Moveable ramp, pneumaticly steps on vehicle bridge, and vehicle bridge stepped on by machinery, simple and easyly steps on vehicle bridge etc.Wherein, Moveable ramp is used for on-the-spot without Loading or unloading platform or the place needing flowing handling goods.If logistics scene does not have Loading or unloading platform, as remedial measures, Moveable ramp is one of well-adapted scheme, and Moveable ramp is equivalent to the steel structure slope of a movement, and fork truck directly can sail lorry compartment inside equally into and carry out batch loading and unloading operation; Simultaneously, Moveable ramp is also for being connected two platforms with diff-H, the height of vehicle bridge is stepped on by adjustment, vehicle can be travelled easily between two level platform, only need one man operation, do not need electrical source of power, the handling safely and fast of goods can be realized, simultaneously vehicle can carry out climbing and descending easily, and for producing, that communications and transportation provides is huge convenient.
But this disadvantage of stepping on vehicle bridge is: due to the restriction of ground surface or terrain, upper end and the target platform of ladder truck are separated by a distance, hyoplastron cannot with target platform slitless connection, cause vehicle travel inconvenience, reduce transport efficiency.
Utility model content
For above-mentioned technical matters, the utility model discloses a kind of telescopic movement and step on vehicle bridge, be arranged on by flexible the delivery head stepped on vehicle bridge horizontal segment, make to step on vehicle bridge can with target platform slitless connection, solve vehicle and stepping on technical matters vehicle bridge travelling inconvenience.
In order to realize according to the purpose of this utility model, provide a kind of telescopic movement and stepping on vehicle bridge, comprising:
Pontic, it is steel welding agent structure, the center lower end face of described pontic is rotated and is provided with bearing, described bearing is provided with support wheel, described support wheel is connected with described pontic by landing hydraulic actuating cylinder, described pontic comprises slope section and horizontal segment, described horizontal segment is provided with telescopic delivery head;
Front hydraulic pressure spike, it is arranged on the lower end of described horizontal segment, and the described upper end of front hydraulic pressure spike and the bottom surface of described pontic are rotationally connected;
Telescopic hydraulic cylinder, its fixed end rotates and is arranged on described horizontal segment lower end, and the telescopic end of described telescopic hydraulic cylinder is rotatably connected on the bottom of described delivery head free end.
Preferably, described horizontal segment Width two ends are provided with guide rail, and the both sides in described delivery head width direction are arranged in described guide rail.
Preferably, one end of described slope section is provided with tailgate, and it is connected with described slope section by the first turning cylinder.
Preferably, the free end of described delivery head is provided with hyoplastron, it is connected with described delivery head by the second turning cylinder.
Preferably, the edge, lower end two of described pontic is respectively arranged with fixing crane span structure, and described support wheel protrudes from described fixing crane span structure downwards, and the fixed end of described telescopic hydraulic cylinder is rotatably connected on the bottom of described fixing crane span structure.
Preferably, described front hydraulic pressure spike and telescopic hydraulic cylinder have two respectively, and two described front hydraulic pressure spikes are symmetricly set on the two ends of pontic Width, and two telescopic hydraulic cylinders are symmetricly set on two described front hydraulic pressure spike outer ends.
Preferably, described telescopic movement is stepped on vehicle bridge and is also comprised front oil pump, and it is arranged on the bottom surface of described pontic, and described front oil pump is connected with described front hydraulic pressure spike.
Preferably, described front oil pump is connected with described telescopic hydraulic cylinder.
Preferably, described telescopic movement is stepped on vehicle bridge and is also comprised support oil pump, and it is connected with described landing hydraulic actuating cylinder.
The utility model at least comprises following beneficial effect:
1, this kind step on vehicle bridge can make two height platforms between realize slitless connection, the transport of vehicle between two platforms rapid and convenient more;
2, to step on the pontic length of vehicle bridge longer for this kind, and have retractility, between two platforms going for different relative distance.
Part is embodied by explanation below by other advantage of the present utility model, target and feature, part also will by research and practice of the present utility model by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation that described delivery head steps on vehicle bridge when not stretching out;
Fig. 2 is the side-looking structural representation that described delivery head steps on vehicle bridge when stretching out;
Fig. 3 is the enlarged diagram of regional area in Fig. 2;
Fig. 4 is the plan structure schematic diagram that described delivery head steps on vehicle bridge when not stretching out;
Fig. 5 is the plan structure schematic diagram that described delivery head steps on vehicle bridge when stretching out.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification sheets word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
As Figure 1-5 be a kind of way of realization of stepping on vehicle bridge according to telescopic movement of the present utility model, comprising:
Pontic 2, it is steel welding agent structure, for being connected the platform that two have diff-H, pontic 2 upper surface is equipped with metal gauze, the center lower end face of described pontic 2 is rotated and is provided with bearing 51, one end of described bearing 51 is connected with housing 2 by hinge ear, the other end of bearing 51 is provided with support wheel 52, support wheel 52 steps on vehicle bridge for movement easily and fast, described support wheel 52 is connected with described pontic 2 by landing hydraulic actuating cylinder 53, by the distance of stretch out and draw back of adjustment landing hydraulic actuating cylinder 53, the height stepping on vehicle bridge bridge floor can be adjusted, described pontic 2 comprise slope section and horizontal segment, slope section is connected with lower platform, horizontal segment is connected with higher platform, described horizontal segment is provided with telescopic delivery 23, delivery 23 on horizontal segment can free-extension thus with target platform slitless connection, vehicle is facilitated to travel stepping in vehicle bridge, front hydraulic pressure spike 32, for being elevated the height of horizontal segment, play a part to support simultaneously and step on vehicle bridge, front hydraulic pressure spike 32 is arranged on the lower end of described horizontal segment, and the described upper end of front hydraulic pressure spike 32 and the bottom surface of described pontic 2 are rotationally connected, telescopic hydraulic cylinder 31, for providing flexible power for delivery 23, telescopic hydraulic cylinder 31 fixed end is arranged on the lower end of described horizontal segment, the telescopic end of described telescopic hydraulic cylinder 31 is connected to the bottom of described delivery 23 free end, as shown in Figure 3, the free end of delivery 23 has been provided with boss 232, telescopic end and the boss 232 of telescopic hydraulic cylinder 31 are rotationally connected, simultaneously, the fixed end of described telescopic hydraulic cylinder 31 also can rotate, the horizontal segment stepping on vehicle bridge is made to be lifted to the height of target platform by flexible front hydraulic pressure spike 32, again by controlling telescopic hydraulic cylinder 31, make delivery 23 and target platform slitless connection, vehicle just can travel easily between two platforms.
In technique scheme, described horizontal segment Width two ends are provided with guide rail 24, and as Figure 1-3, the both sides 231 of described delivery 23 Width are arranged in described guide rail 24, and delivery 23 can be stretched along the direction of horizontal segment.
In technique scheme, as illustrated in figures 4-5, the free end of described slope section is provided with tailgate 1, tailgate 1 has discrete two pieces, and be connected with described slope section by the first turning cylinder 11, described first turning cylinder 11 is flexibly connected with in described slope section horizontal direction, that is two pieces of tailgates 1 can overturn around the first turning cylinder 11, the relative distance between two pieces of tailgates 1 can be adjusted simultaneously, make the distance between two pieces of tailgates 1 equal vehicle wheelbase, be provided with between two pieces of tailgates 1 for dilatory step on vehicle bridge pull bar 21.
In technique scheme, the free end of described delivery 23 is provided with hyoplastron 4, hyoplastron 4 has discrete two pieces, and be connected with described delivery head by the second turning cylinder 41, described second turning cylinder 41 is flexibly connected with in the horizontal direction of described delivery head, that is two pieces of hyoplastrons 4 can overturn around the second turning cylinder 41, can adjust the relative distance between two pieces of hyoplastrons 4 simultaneously, make the distance between two pieces of hyoplastrons 4 equal vehicle wheelbase.
In technique scheme, the edge, lower end two of described pontic 2 is respectively arranged with fixing crane span structure 26, for strengthening the intensity of stepping on vehicle bridge, described support wheel 52 protrudes from described fixing crane span structure 26 downwards, avoid fixing crane span structure 26 to affect the normal movement of stepping on vehicle bridge, the fixed end of described telescopic hydraulic cylinder 31 is rotatably connected on the bottom of described fixing crane span structure 26.
In technique scheme, described front hydraulic pressure spike 32 and telescopic hydraulic cylinder 31 have two respectively, two described front hydraulic pressure spikes 32 are symmetricly set on the two ends of pontic 2 Width, and as illustrated in figures 4-5, two telescopic hydraulic cylinders 31 are symmetricly set on two described front hydraulic pressure spike 32 outer ends.
In technique scheme, described telescopic movement is stepped on vehicle bridge and is also comprised front oil pump 321, and it is arranged on the bottom surface of described pontic 2 horizontal segment, and described front oil pump 321 is connected with described front hydraulic pressure spike 32, for providing flexible power for front hydraulic pressure spike 32.
In technique scheme, described front oil pump 321 is connected with described telescopic hydraulic cylinder 31, and namely telescopic hydraulic cylinder 31 and front hydraulic pressure spike 32 share a power oil pump, take full advantage of resource.
In technique scheme, described Moveable ramp also comprises support oil pump 54, and it is connected with described landing hydraulic actuating cylinder 53, for it provides power.
From the above mentioned, of the present utility modelly step on vehicle bridge, achieve the slitless connection between two platforms, facilitate vehicle to travel, improve transport velocity, simultaneously, the pontic length that this kind steps on vehicle bridge is longer, and can free-extension, can be connected well between two platforms of different relative distance.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. a vehicle bridge is stepped in telescopic movement, it is characterized in that, comprising:
Pontic, it is steel welding agent structure, the center lower end face of described pontic is rotated and is provided with bearing, described bearing is provided with support wheel, described support wheel is connected with described pontic by landing hydraulic actuating cylinder, described pontic comprises slope section and horizontal segment, described horizontal segment is provided with telescopic delivery head;
Front hydraulic pressure spike, it is arranged on below described horizontal segment, and the described upper end of front hydraulic pressure spike and the bottom surface of described pontic are rotationally connected;
Telescopic hydraulic cylinder, its fixed end rotates and is arranged on described horizontal segment lower end, and the telescopic end of described telescopic hydraulic cylinder is rotatably connected on the bottom of described delivery head free end.
2. vehicle bridge is stepped in movement telescopic as claimed in claim 1, it is characterized in that, described horizontal segment Width two ends are provided with guide rail, and the both sides in described delivery head width direction are arranged in described guide rail.
3. vehicle bridge is stepped in movement telescopic as claimed in claim 2, it is characterized in that, one end of described slope section is provided with tailgate, and it is connected with described slope section by the first turning cylinder.
4. vehicle bridge is stepped in movement telescopic as claimed in claim 3, it is characterized in that, the free end of described delivery head is provided with hyoplastron, and it is connected with described delivery head by the second turning cylinder.
5. vehicle bridge is stepped in movement telescopic as claimed in claim 1, it is characterized in that, the edge, lower end two of described pontic is respectively arranged with fixing crane span structure, and described support wheel protrudes from described fixing crane span structure downwards, and the fixed end of described telescopic hydraulic cylinder is rotatably connected on the bottom of described fixing crane span structure.
6. vehicle bridge is stepped in movement telescopic as claimed in claim 5, it is characterized in that, described front hydraulic pressure spike and telescopic hydraulic cylinder have two respectively, two described front hydraulic pressure spikes are symmetricly set on the two ends of pontic Width, and two telescopic hydraulic cylinders are symmetricly set on two described front hydraulic pressure spike outer ends.
7. vehicle bridge is stepped in movement telescopic as claimed in claim 6, it is characterized in that, also comprises front oil pump, and it is arranged on the bottom surface of described pontic, and described front oil pump is connected with described front hydraulic pressure spike.
8. vehicle bridge is stepped in movement telescopic as claimed in claim 7, it is characterized in that, described front oil pump is connected with described telescopic hydraulic cylinder.
9. vehicle bridge is stepped in movement telescopic as claimed in claim 1, it is characterized in that, also comprises support oil pump, and it is connected with described landing hydraulic actuating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468674.4U CN204777768U (en) | 2015-07-02 | 2015-07-02 | Telescopic removes and steps on axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468674.4U CN204777768U (en) | 2015-07-02 | 2015-07-02 | Telescopic removes and steps on axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777768U true CN204777768U (en) | 2015-11-18 |
Family
ID=54517865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520468674.4U Expired - Fee Related CN204777768U (en) | 2015-07-02 | 2015-07-02 | Telescopic removes and steps on axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204777768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947714A (en) * | 2016-06-28 | 2016-09-21 | 王磊 | Civil engineering construction brick loading and unloading device |
| CN107139990A (en) * | 2017-05-19 | 2017-09-08 | 中国人民解放军国防科学技术大学 | A kind of multifunction simple running tool car |
| CN116767911A (en) * | 2023-08-24 | 2023-09-19 | 山东高创物流有限公司 | Fixed type logistics dock leveler |
-
2015
- 2015-07-02 CN CN201520468674.4U patent/CN204777768U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947714A (en) * | 2016-06-28 | 2016-09-21 | 王磊 | Civil engineering construction brick loading and unloading device |
| CN107139990A (en) * | 2017-05-19 | 2017-09-08 | 中国人民解放军国防科学技术大学 | A kind of multifunction simple running tool car |
| CN107139990B (en) * | 2017-05-19 | 2024-05-07 | 中国人民解放军国防科学技术大学 | Multifunctional simple conveying tool vehicle |
| CN116767911A (en) * | 2023-08-24 | 2023-09-19 | 山东高创物流有限公司 | Fixed type logistics dock leveler |
| CN116767911B (en) * | 2023-08-24 | 2023-11-07 | 山东高创物流有限公司 | Fixed type logistics dock leveler |
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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: 20151118 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |