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CN-224224846-U - Leading-in traction device

CN224224846UCN 224224846 UCN224224846 UCN 224224846UCN-224224846-U

Abstract

The utility model belongs to the technical field of connection traction of a vehicle body, and particularly relates to a guiding traction device, which comprises a traction frame body and a traction pin, wherein the traction pin is connected to the traction frame body in a sliding manner so as to enable the traction pin to slide up and down, and the traction pin is connected with and separated from a traction hook; the traction frame body is provided with an open opening, the upper end of one side of the open opening of the traction frame body is hinged with a rotary movable piece, the rotary movable piece is provided with a baffle shaft, the lower end of the rotary movable piece is in surface contact with the lower end of the traction frame body and supports the lower end of the traction pin through the baffle shaft, so that the traction pin is prevented from falling under the action of gravity, the distance between the lower end of the traction pin and the traction frame body is met, and the traction hook can be inserted into a set position inwards.

Inventors

  • SUN WENJIE
  • GUO WEIPENG
  • ZHANG GUANGLONG
  • MENG LINGFEI
  • GAO DESHUN
  • DONG ZHILIANG

Assignees

  • 山东骐风新能源汽车有限公司

Dates

Publication Date
20260512
Application Date
20250425

Claims (7)

  1. 1. The guiding-in traction device comprises a traction frame body (1) and a traction pin (2), wherein the traction pin (2) is slidably connected to the traction frame body (1) so as to enable the traction pin (2) to slide up and down, the traction frame body (1) is provided with an open opening (11), one side upper end of the open opening (11) of the traction frame body (1) is hinged with a rotary movable piece (8), and the rotary movable piece (8) is provided with a baffle shaft (3), and is characterized in that the lower end of the rotary movable piece (8) is in surface contact with the lower end of the traction frame body (1), the lower end of the traction pin (2) is supported by the baffle shaft (3) so as to prevent the traction pin (2) from falling down under the action of gravity, so that a distance for the traction hook to reach a set position inwards is formed between the lower end of the traction pin (2) and the traction frame body (1), and when the rotary movable piece (8) is pushed inwards by the traction hook to rotate, the baffle shaft (3) is separated from the rotary movable piece (8) along with the rotary movable piece to automatically move down to the traction pin (2) under the action of gravity.
  2. 2. An introductory traction device according to claim 1 characterised in that the traction frame body (1) is a U-shaped frame.
  3. 3. The leading-in traction device of claim 2, wherein a pin sleeve (4) is arranged at the upper end of the U-shaped frame, the traction pin (2) is matched with the pin sleeve (4) to realize sliding connection of the traction pin (2), a limiting end (21) is arranged at the upper end of the traction pin (2) to prevent the traction pin (2) from falling off downwards, and a through hole (12) corresponding to the traction pin (2) is arranged at the lower end of the U-shaped frame.
  4. 4. The leading-in traction device according to claim 2, wherein the rotary movable piece (8) is a U-shaped piece, the upper end of the U-shaped piece is rotatably connected to the upper end of the U-shaped frame through a rotating shaft assembly (5), and the baffle shaft (3) is horizontally connected in the U-shaped piece.
  5. 5. An introduced traction device according to claim 4, characterized in that a baffle (6) is connected below the baffle shaft (3).
  6. 6. An introduced traction device according to any one of claims 1-5, characterized in that the lower end of the traction pin (2) is provided with a limit boss (22).
  7. 7. An introductory traction device according to any one of claims 1-5 and characterised in that the traction pin (2) is provided with a coupling ring (7) at its top end.

Description

Leading-in traction device Technical Field The utility model belongs to the technical field of connection traction of a vehicle body, and particularly relates to a guiding-in traction device. Background The connection traction device of the vehicle body can be used in a plurality of factories, such as transportation of logistics materials in the factories, and the logistics transport vehicle is used as a main material transportation tool in the factories, and the traction mode of the logistics transport vehicle is usually a manual bolt or a manual hook mode, so that the traction of the logistics transport vehicle is realized. However, the mode needs to rely on manual operation, the positioning between the hole and the pin is inaccurate, and the hole and the pin can be hung in place only by manual repeated adjustment, so that the operation is inconvenient. Disclosure of utility model The present utility model provides an introductory traction device which solves the problems indicated in the background art. The guiding traction device comprises a traction frame body and a traction pin, wherein the traction pin is connected to the traction frame body in a sliding manner, so that the traction pin can slide up and down, the traction frame body is connected with and separated from a traction hook, the traction frame body is provided with an open opening, the upper end of one side of the open opening of the traction frame body is hinged with a rotary movable piece, the rotary movable piece is provided with a blocking shaft, the lower end of the rotary movable piece is in surface contact with the lower end of the traction frame body, and the lower end of the traction pin is supported through the blocking shaft, so that the traction pin is prevented from falling under the action of gravity, and the distance between the lower end of the traction pin and the traction frame body is met, so that the traction hook can be penetrated into a set position. Preferably, the traction frame body is a U-shaped frame. Preferably, the upper end of the U-shaped frame is provided with a pin sleeve, the traction pin is matched with the pin sleeve to realize sliding connection of the traction pin, the upper end of the traction pin is provided with a limiting end head to prevent the traction pin from falling off downwards, and the lower end of the U-shaped frame is provided with a through hole corresponding to the traction pin. Preferably, the rotating moving part is a U-shaped part, the upper end of the U-shaped part is rotationally connected with the upper end of the U-shaped frame through a rotating shaft assembly, and the blocking shaft is horizontally connected in the U-shaped part. Preferably, a baffle is connected below the baffle shaft. Preferably, the lower end of the traction pin is provided with a limiting boss. Preferably, the top end of the traction pin is provided with a connecting ring. The guiding traction device has the beneficial effects that the guiding traction device can realize automatic connection of the traction device, does not need manual operation, is convenient to operate and is relatively efficient. Drawings Figure 1 is a schematic cross-sectional view of the present utility model, Figure 2 is a schematic diagram of the structure of the present utility model, Figure 3 is a schematic view of the structure of the traction hook, Reference numerals illustrate: In the drawing, the reference numerals comprise a traction frame body 1, an open opening 11, a through hole 12, a traction pin 2, a limiting end head 21, a limiting boss 22, a baffle shaft 3, a pin sleeve 4, a rotating shaft assembly 5, a baffle 6, a connecting ring 7, a rotating movable piece 8 and a traction hook 9. Detailed Description One embodiment of the present utility model will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present utility model is not limited by the embodiment. Example 1: As shown in fig. 1-3, the guiding-in type traction device provided by the embodiment of the utility model comprises a traction frame body 1 and a traction pin 2, wherein the traction pin 2 is slidably connected to the traction frame body 1 so as to enable the traction pin to slide up and down, and is connected with and separated from a traction hook 9, the traction frame body 1 is provided with an open opening 11, the upper end of one side of the open opening 11 of the traction frame body 1 is hinged with a rotary movable piece 8, a baffle shaft 3 is arranged on the rotary movable piece 8, the lower end of the rotary movable piece 8 is in surface contact with the lower end of the traction frame body 1, and the lower end of the traction pin 2 is supported through the baffle shaft 3, so that the traction pin 2 is prevented from falling under the action of gravity, and the distance between the lower end of the traction pin 2 and the traction frame body 1 is met, so that the traction hook 9 ca