CN218145639U - Anti-side-tipping device for bridge platform - Google Patents
Anti-side-tipping device for bridge platform Download PDFInfo
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- CN218145639U CN218145639U CN202222351986.XU CN202222351986U CN218145639U CN 218145639 U CN218145639 U CN 218145639U CN 202222351986 U CN202222351986 U CN 202222351986U CN 218145639 U CN218145639 U CN 218145639U
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- bridge platform
- couple
- backup pad
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- platform
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Abstract
The utility model relates to an airport ground equipment technical field specifically indicates a device that heels is prevented to bridge platform, including the bridge platform, bridge platform one side is equipped with the operation panel, the bridge platform lower extreme is equipped with lifting mechanism, lifting mechanism's a scissor arm upper end is articulated with the bridge platform, lifting mechanism's another scissor arm upper end is through gyro wheel and bridge platform sliding connection, the bridge platform below is equipped with bridge platform balance mechanism, bridge platform balance mechanism is including couple and direction backup pad, the bridge platform is kept away from operation panel one side below and is equipped with the couple, the couple lower extreme is articulated with lifting mechanism's roller shaft, couple upper portion is equipped with direction backup pad towards roller shaft one side, sliding connection is leaned on with the couple counterbalance to direction backup pad upper end, direction backup pad and bridge platform fixed connection, the couple includes connecting block and slide bar, the connecting block lower extreme is articulated with the roller shaft, the connecting block upper end is equipped with the slide bar, slide bar and direction backup pad sliding connection, the utility model discloses the structure is ingenious, simple to operate, the bridge platform is steady not inclined.
Description
Technical Field
The utility model relates to an airport ground equipment technical field specifically indicates a device that heels is prevented to bridge platform.
Background
The container cargo loader is widely used in each big airport, current loader generally includes the chassis, whole car PLC controller, lithium cell power device and the motor that traveles, whole car PLC controller is used for controlling electrodynamic type airport container cargo loader work, be connected with front axle and conveying platform on the chassis, conveying platform includes main platform and bridge platform, main platform is equipped with the conveying motor, the chain, conveying roller and motor controller, the bridge platform is equipped with the conveying motor, the chain, conveying roller and motor controller, main platform and bridge platform butt joint are accomplished the goods and are carried, chassis frame is connected through first lifting mechanism and main platform, chassis frame passes through second lifting mechanism and bridge platform and is connected, first lifting mechanism drives main platform lift action, second lifting mechanism drive bridge platform lift action, during the use, main platform's first lifting mechanism holds in the palm main platform and rises to the position the same height with the bridge platform, the butt joint with it, realize the goods transfer, the operation panel generally sets up in bridge platform one side, chinese patent CN 61715Y has disclosed lifting platform operation panel mobile device, 2011 mobile device, the slide way is characterized in that: the mount left and right both sides respectively are equipped with the inside vertical channel-section steel of notch, and the carriage left and right both sides respectively are equipped with the outside vertical channel-section steel of notch, and the inboard of the left and right channel-section steel of mount front end respectively is equipped with the pulley, and the outside of the left and right channel-section steel of carriage rear end respectively is equipped with the pulley, and the slide of the notch huwei carriage pulley of mount and carriage channel-section steel and mount pulley is equipped with hydraulic cylinder between mount rear portion and the carriage front portion, and the not enough of prior art is: because the operation panel sets up in bridge platform one side, lead to bridge platform focus skew, easily incline to operation panel one side, even have the risk of turning on one's side.
Disclosure of Invention
The utility model aims at solving the prior art not enough, providing a device that heels is prevented to bridge platform that the structure is ingenious, simple to operate, bridge platform are steady not to incline.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a device that heels is prevented to bridge platform, includes the bridge platform, bridge platform one side is equipped with the operation panel, the bridge platform lower extreme is equipped with lifting mechanism, a scissor arm upper end and the bridge platform of lifting mechanism are articulated, and another scissor arm upper end of lifting mechanism is through gyro wheel and bridge platform sliding connection, its characterized in that: bridge platform below is equipped with bridge platform balance mechanism, bridge platform balance mechanism is including couple and direction backup pad, the bridge platform is kept away from operation panel one side below and is equipped with the couple, the couple lower extreme is articulated with lifting mechanism's roller shaft, couple upper portion is equipped with the direction backup pad towards roller shaft one side, sliding connection is leaned on with the couple looks butt in direction backup pad upper end, direction backup pad and bridge platform fixed connection to do benefit to at bridge platform lift in-process, the couple because roller shaft's removal removes in the direction backup pad, the couple articulates all the time on the direction backup pad, makes the bridge platform keep away from this one side of operation panel and can not the perk, and then realizes the balance of whole bridge platform.
Couple includes connecting block and slide bar, and the connecting block upper end is equipped with the slide bar, and the lower extreme is articulated with the gyro wheel axle, slide bar one end and connecting block fixed connection, the other end are taken at direction backup pad up end, slide bar and direction backup pad sliding connection to do benefit to and hang in the direction backup pad through the slide bar, the connecting block lower extreme is articulated with the gyro wheel axle, and the connecting block forms the couple with the slide bar, catches on the direction backup pad often, makes this side bridge platform that the direction backup pad is connected downwards, does not incline.
The utility model discloses owing to adopt above-mentioned structure, have that the structure is ingenious, simple to operate, bridge platform advantage such as steadily not slope.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a view of the present invention at B in fig. 1.
Reference numerals: the bridge platform comprises a bridge platform 2, an operation platform 13, a lifting mechanism 14, a roller 15, a bridge platform balance mechanism 16, a hook 17, a guide support plate 18, a roller shaft 19, a connecting block 20 and a sliding rod 21.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the attached drawings.
The utility model provides a device that heels is prevented to bridge platform, includes bridge platform 2, 2 one sides of bridge platform are equipped with operation panel 13, 2 lower extremes of bridge platform are equipped with lifting mechanism 14, a scissors arm upper end and the bridge platform 2 of lifting mechanism 14 are articulated, and another scissors arm upper end of lifting mechanism 14 is through gyro wheel 15 and 2 sliding connection of bridge platform, its characterized in that: bridge platform 2 below is equipped with bridge platform balance mechanism 16, bridge platform balance mechanism 16 is including couple 17 and guide support plate 18, bridge platform 2 keeps away from that operation panel 13 one side is equipped with couple 17 below, couple 17 lower extreme is articulated with lifting mechanism 14's roller shaft 19, couple 17 upper portion is equipped with guide support plate 18 towards roller shaft 19 one side, guide support plate 18 upper end offsets with couple 17 and leans on sliding connection, guide support plate 18 and bridge platform 2 fixed connection to do benefit to at bridge platform lift in-process, the couple because roller shaft's removal removes on guide support plate, the couple articulates all the time on guide support plate, makes bridge platform keep away from this one side of operation panel and can not the perk, and then realizes whole bridge platform's balance.
As shown in the accompanying fig. 1-fig. 3, the bridge platform is a bridge platform on a loader, a lifting mechanism is arranged between the bridge platform and a chassis of the loader, the lifting mechanism generally comprises a shear shank and a lifting hydraulic cylinder, two sides of the bridge platform are respectively provided with the shear shank, the shear shank is driven by the lifting hydraulic cylinder, one shear shank comprises two shear arms which are arranged in a crossed manner, and the shear arms in the corresponding shear shanks at two sides of the bridge platform can be connected through a connecting rod; the upper end of one shear arm in one shear frame is hinged with the bridge platform, the lower end is connected with a lower guide rail fixed on the chassis frame in a sliding way through a roller, the upper end of the other shear arm in the shear frame is connected with an upper guide rail fixed at the lower end of the bridge platform in a sliding way through a roller, the lower end is hinged with the chassis frame, the roller is arranged on a roller shaft through a bearing, the two ends of the roller shaft are fixedly connected with the corresponding shear arms, the method is the same as the prior art and is not repeated,
for convenience of description, the position of figure 1 is used for illustration, the operation panel is installed on the right side of the bridge platform, so that the center of gravity of the bridge platform moves to the right, and the bridge platform is easy to tilt to the right, or even has the risk of side turning, the utility model discloses install the hook on the roller shaft below the left side of the bridge platform, the lower end of the right side of the bridge platform sets up the guide support plate, the guide support plate is arranged in parallel with the upper guide rail installed at the lower end of the bridge platform, as shown in figure 2 and figure 3, the right side of the guide support plate is fixedly connected with the bridge platform, the slide bar is pressed on the guide support plate, the lower end of the connecting block is hinged with the roller shaft, the roller shaft is fixedly connected with the scissor arm, the connecting block forms the hook with the slide bar, the guide support plate is hooked, the bridge platform can be driven to slide along the guide support plate by lifting, the lower end of the connecting block is hinged with the roller shaft, so that the connecting block can swing back and forth relative to the roller shaft, in the process of lifting of the bridge platform, the slide bar can always lean on the guide support plate, and ensure that the bridge platform is always to receive the constraint of the hook, and can not tilt.
The utility model discloses owing to adopt above-mentioned structure, have that the structure is ingenious, simple to operate, bridge platform advantage such as steadily not slope.
Claims (2)
1. The utility model provides a device that heels is prevented to bridge platform, includes the bridge platform, bridge platform one side is equipped with the operation panel, the bridge platform lower extreme is equipped with lifting mechanism, lifting mechanism's a scissor arm upper end is articulated with the bridge platform, and lifting mechanism's another scissor arm upper end is through gyro wheel and bridge platform sliding connection, its characterized in that: bridge platform below is equipped with bridge platform balance mechanism, bridge platform balance mechanism is including couple and direction backup pad, bridge platform keeps away from operation panel one side below and is equipped with the couple, the couple lower extreme is articulated with lifting mechanism's roller shaft, couple upper portion is equipped with the direction backup pad towards roller shaft one side, sliding connection, direction backup pad and bridge platform fixed connection are leaned on with the couple counterbalance in direction backup pad upper end.
2. A bridge deck anti-roll device according to claim 1, wherein: the couple includes connecting block and slide bar, and the connecting block upper end is equipped with the slide bar, and the lower extreme is articulated with the roller shaft, slide bar one end and connecting block fixed connection, the other end is taken at direction backup pad up end, slide bar and direction backup pad sliding connection.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222351986.XU CN218145639U (en) | 2022-09-05 | 2022-09-05 | Anti-side-tipping device for bridge platform |
| EP22866665.7A EP4361046A1 (en) | 2021-09-10 | 2022-09-07 | Automatic leveling device for conveying platform, and loader |
| PCT/CN2022/117636 WO2023036202A1 (en) | 2021-09-10 | 2022-09-07 | Automatic leveling device for conveying platform, and loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222351986.XU CN218145639U (en) | 2022-09-05 | 2022-09-05 | Anti-side-tipping device for bridge platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218145639U true CN218145639U (en) | 2022-12-27 |
Family
ID=84558855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222351986.XU Active CN218145639U (en) | 2021-09-10 | 2022-09-05 | Anti-side-tipping device for bridge platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218145639U (en) |
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2022
- 2022-09-05 CN CN202222351986.XU patent/CN218145639U/en active Active
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