CN-224198791-U - Boarding device

CN224198791UCN 224198791 UCN224198791 UCN 224198791UCN-224198791-U

Abstract

The application provides a boarding device which comprises a boarding frame, boarding plates, a driving assembly and at least two tongue plates. The driving assembly comprises a first driving piece and at least two second driving pieces, wherein the first driving piece is connected with the boarding frame, the output ends of the first driving pieces are connected with the boarding plates, the second driving pieces are equal to the boarding plates in number, the output ends of the second driving pieces are connected with the boarding frame in a one-to-one correspondence manner, the first driving pieces are configured to drive the boarding plates to rotate around the first pivot to raise or lower the height of the boarding plates, and the second driving pieces are configured to drive the connected boarding plates to rotate around the second pivot to enable the boarding plates to be unfolded. The boarding device can improve the adaptability to carriages with different widths.

Inventors

ZHANG CHAOXIAN
YU DENG
LV LINKUN
SHEN WEI

Assignees

深圳顺丰泰森控股(集团)有限公司

Dates

Publication Date: 20260505
Application Date: 20250430

Claims (10)

1. A boarding device, characterized by comprising: boarding the frame; The boarding plate is hinged with the boarding frame around a first pivot; At least two tongue plates around the second pivot, wherein each tongue plate is hinged with the boarding plate and is positioned at one side of the boarding plate away from the first pivot along the radial direction of the first pivot; The driving assembly comprises a first driving piece and at least two second driving pieces, the first driving piece is connected with the boarding frame, the output end of the first driving piece is connected with the boarding plate, the second driving pieces are equal to the number of the tongue plates, the second driving pieces are connected with the boarding frame, and the output ends of the second driving pieces are connected with the tongue plates in a one-to-one correspondence manner; Wherein the first driving member is configured to drive the boarding plate to rotate around the first pivot so as to raise or lower the boarding plate, and the second driving member is configured to drive the connected tongue plate to rotate around the second pivot so as to enable the tongue plate to be unfolded.
2. The boarding device of claim 1, wherein the hinge positions of each of the tongue plates and the boarding plate are sequentially arranged along the axial direction of the second pivot, and the widths of two adjacent tongue plates are different, and the width of the boarding plate is larger than that of any one of the tongue plates.
3. The boarding device of claim 2, wherein the at least two tongues include a first tongue, a second tongue, and a third tongue, hinge positions of the first tongue, the second tongue, and the third tongue are sequentially arranged along an axial direction of the second pivot, and a width of the second tongue is greater than a width of the first tongue and the third tongue.
4. The boarding device of claim 1, wherein the output end of the second driving member is hinged to the tongue plate, and the second driving member is hinged to the boarding frame, and the second driving member is configured to drive the tongue plate to pivot and fold about the second pivot.
5. The boarding device of claim 1, further comprising a control module coupled to each of the second drive members, the control module configured to drive the output of each of the second drive members to act independently of each other.
6. The boarding device of claim 5, wherein the control module further comprises a sensor coupled to the boarding plate, the sensor being located on a side of the boarding plate facing away from the first pivot in a radial direction of the first pivot, the sensor being configured to detect a switch in position of the flap being unfolded and folded.
7. The boarding device of claim 1, wherein the first driving member and the boarding plate are connected to a first position, the first driving member and the boarding frame are connected to a second position, and the second position is closer to the first pivot than the first position in a horizontal direction.
8. The boarding device of claim 1, further comprising a skirt structure, wherein the skirt structure is connected to opposite sides of the boarding plate along an axial direction of the first pivot, and the skirt structure extends in a vertical direction toward a side where the boarding frame is located.
9. The boarding device of claim 1, wherein a side of the boarding frame facing the boarding plate is provided with a limiting clamping groove, and the limiting clamping groove is configured to accommodate a side of the folded tongue plate facing away from the second pivot.
10. Boarding device according to claim 1, characterized in that the boarding frame is provided with a connection part extending towards a boarding plate, the first pivot being connected to the connection part, the boarding plate comprising a supporting wall surface which is arranged at an angle of-10 ° to the horizontal plane.

Description

Boarding device Technical Field The application relates to the technical field of logistics loading and unloading equipment, in particular to a boarding device. Background In logistics loading and unloading operation, a height difference exists between the warehouse platform and the carriage, and the dock bridge is used for connecting the warehouse platform and the carriage, so that cargo can be conveniently loaded and unloaded. However, the width adaptability between the dock bridge and the carriage is poor at present, if the dock bridge is relatively wide, the connection cannot be realized, and if the dock bridge is relatively narrow, the width gap between the dock bridge and the carriage is large, so that personnel or goods are easy to fall down. Disclosure of utility model The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a boarding device which can improve the adaptability to carriages with different widths. The boarding device comprises a boarding frame, boarding plates, a driving assembly and at least two tongue plates; The boarding plate is hinged with the boarding frame around a first pivot; Around the second pivot, each tongue plate is hinged with the boarding plate, and along the radial direction of the first pivot, each tongue plate is positioned at one side of the boarding plate, which is away from the first pivot; The driving assembly comprises a first driving piece and at least two second driving pieces, the first driving piece is connected with the boarding frame, the output end of the first driving piece is connected with the boarding plate, the second driving pieces are equal to the number of the tongue plates, each second driving piece is connected with the boarding frame, and the output ends of the second driving pieces are connected with each tongue plate in a one-to-one correspondence manner; Wherein the first driving member is configured to drive the boarding plate to rotate around the first pivot to raise or lower the boarding plate, and the second driving member is configured to drive the connected tongue plate to rotate around the second pivot to unfold the tongue plate. The boarding device provided by the embodiment of the application has the beneficial effects that the first driving piece is used for driving the boarding plate to rotate around the first pivot relative to the boarding frame so as to adjust the pitching angle of the boarding plate relative to the horizontal plane, so that the heights of the tongue plates can be changed along with the movement of the boarding plate so as to match the height of a carriage. The second driving parts are used for driving the tongue plates to rotate around the second pivot in a one-to-one correspondence manner, so that the tongue plates can be unfolded relatively to the boarding plates independently, and the unfolded tongue plates are used for being lapped with a carriage. According to some embodiments of the application, the hinge positions of each tongue plate and the boarding plate are sequentially arranged along the axial direction of the second pivot, and the widths of the adjacent two tongue plates are different, so that the width of the boarding plate is larger than that of any one tongue plate. According to some embodiments of the application, the at least two tongues comprise a first tongue, a second tongue and a third tongue, the hinge positions of the first tongue, the second tongue and the third tongue are arranged in sequence along the axial direction of the second pivot, and the width of the second tongue is larger than the width of the first tongue and the width of the third tongue. According to some embodiments of the application, the output end of the second driving member is hinged with the tongue plate, and the second driving member is hinged with the boarding frame, and the second driving member is configured to drive the tongue plate to rotate around the second pivot to fold. According to some embodiments of the application, the boarding device further comprises a control module connected with each second driving member, and the control module is configured to drive the output ends of each second driving member to act independently of each other. According to some embodiments of the application, the control module further comprises a sensor connected to the boarding plate, the sensor being located on a side of the boarding plate facing away from the first pivot in a radial direction of the first pivot, the sensor being configured to detect a switching of positions of deployment and deployment of the tongue plate. According to some embodiments of the application, the first driving member is connected to the boarding plate at a first position, and the first driving member is connected to the boarding frame at a second position, which is closer to the first pivot than the first position in the horizontal direction. According to som