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CN-224225130-U - In-situ transfer device capable of being spliced in extensible mode

CN224225130UCN 224225130 UCN224225130 UCN 224225130UCN-224225130-U

Abstract

The utility model relates to the technical field of transfer trolleys and discloses an in-situ transfer device capable of being extended and spliced, which comprises a movable trolley plate and a movable plate arranged at the bottom of the movable trolley plate in a sliding mode, wherein trapezoidal blocks and mounting plates are fixedly connected to two sides of the movable trolley plate respectively, trapezoidal grooves matched with the trapezoidal blocks are formed in the side walls of the mounting plates, a first sliding rod and a second sliding rod are fixedly connected to the bottom of the movable trolley plate, the second sliding rod is located at one end of the first sliding rod, the movable plate is slidably connected to the outer side wall of the first sliding rod, an elastic piece for applying upward thrust to the movable plate is arranged on the first sliding rod, a limiting plate is fixedly connected to one side wall of the movable plate, limiting grooves matched with the limiting plate are formed in the bottom of the trapezoidal blocks and the bottom of the mounting plate, and adjusting pieces convenient for driving the movable plate to move downwards are arranged on the movable plate.

Inventors

  • DU LIN
  • DU BO

Assignees

  • 武汉世庆市政工程有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (6)

  1. 1. The in-situ transportation device capable of being spliced in an extending manner comprises a movable vehicle plate (100) and a movable plate (200) arranged at the bottom of the movable vehicle plate (100) in a sliding manner, and is characterized in that trapezoidal blocks (110) and mounting plates (150) are fixedly connected to two sides of the movable vehicle plate (100), trapezoidal grooves (151) matched with the trapezoidal blocks (110) are formed in the side walls of the mounting plates (150), a first sliding rod (120) and a second sliding rod (140) are fixedly connected to the bottom of the movable vehicle plate (100), the second sliding rod (140) is located at one end of the first sliding rod (120), the movable plate (200) is connected to the outer side wall of the first sliding rod (120) in a sliding manner, and an elastic piece for applying upward thrust to the movable plate (200) is arranged on the first sliding rod (120); Limiting plates (210) are fixedly connected to one side wall of the movable plate (200), limiting grooves matched with the limiting plates (210) are formed in the bottoms of the trapezoid blocks (110) and the bottoms of the mounting plates (150), and adjusting pieces which are convenient for driving the movable plate (200) to move downwards are arranged on the movable plate (200).
  2. 2. The in-field transportation device capable of being spliced by extension according to claim 1, wherein the elastic piece comprises a spring (131), a first locating plate (130) is fixedly connected to the bottom of the first sliding rod (120), and the spring (131) is fixedly connected between the top of the first locating plate (130) and the bottom of the movable plate (200).
  3. 3. The in-field transportation device capable of being spliced by extension according to claim 1, wherein the adjusting piece comprises a moving plate (220), the moving plate (220) is fixedly connected to one side of the movable plate (200), and the moving plate (220) is slidably connected to the outer side wall of the second sliding rod (140).
  4. 4. The in-field transportation device capable of being spliced and extended according to claim 3, wherein a second locating plate (141) is fixedly connected to the bottom of the second sliding rod (140).
  5. 5. The in-field transportation device capable of being spliced by extension, as set forth in claim 4, characterized in that the top of the movable plate (220) is fixedly connected with a mounting seat (230), an inner cavity of the mounting seat (230) is rotatably connected with a rotating rod (240), the bottom of the rotating rod (240) penetrates through the top of the movable plate (220) and is fixedly connected with a pressing plate (241), the pressing plate (241) is matched with the second positioning plate (141), and the top of the rotating rod (240) is fixedly connected with a rotating plate (242).
  6. 6. The in-situ transport device capable of being spliced and extended according to claim 2, wherein the bottom of the movable plate (200) is fixedly connected with a protective cylinder (250), and the first positioning plate (130) is slidably arranged on the inner side wall of the protective cylinder (250).

Description

In-situ transfer device capable of being spliced in extensible mode Technical Field The utility model belongs to the technical field of transfer trolleys, and particularly relates to an in-situ transfer device capable of being spliced in an extending mode. Background The in-situ transfer device is also called a transfer trolley, is special equipment for horizontally transporting materials, equipment or components in a construction site, is generally made of a firm metal material, realizes movement of the vehicle body by arranging universal wheels, and is a short-distance transport tool. The utility model patent of patent application publication number 201620630763.9 discloses an assembled handcart, including loading board, bracket and gyro wheel, the gyro wheel is installed around loading board bottom, loading board front wall is equipped with the mounting groove, the bottom assembly of bracket is in the mounting groove, loading board's rear end is equipped with the connecting plate, the bottom surface of connecting plate is equipped with the gyro wheel all around, loading board back wall and connecting plate back wall all are equipped with the spread groove, the connecting plate front wall is equipped with the connecting block with the spread groove looks adaptation, the spread groove is equipped with first screw, first screw link up loading board top surface, the connecting block is equipped with the second screw on same perpendicular line with first screw, first screw and second screw connect the bolt soon, can install a plurality of connecting plates as required, increase loading board's length, can better transportation article, improve work efficiency, simultaneously after the connecting plate damages, can be convenient change. According to the above patent, there is an in-situ transfer device capable of extending and splicing, and the in-situ transfer device still has the defect in actual use, and is quite obvious that the prior transfer device is mainly installed and fixed through bolts in the splicing process, and an operator needs to use a disassembling tool such as a screwdriver to disassemble and assemble, so that the quick splicing of the transfer device is not facilitated, the in-situ transfer device is quite inconvenient in the actual use process, and the use efficiency of the transfer device is reduced. Disclosure of utility model The present utility model is directed to an in-field transfer device capable of being extended and spliced, so as to solve the problems set forth in the background art. In order to achieve the above object, the present utility model provides the following technical solutions: The application is specifically as follows: the in-situ transportation device capable of being spliced in an extending way comprises a movable vehicle plate and a movable plate arranged at the bottom of the movable vehicle plate in a sliding way, wherein trapezoidal blocks and mounting plates are fixedly connected to two sides of the movable vehicle plate respectively, trapezoidal grooves matched with the trapezoidal blocks are formed in the side walls of the mounting plates, a first sliding rod and a second sliding rod are fixedly connected to the bottom of the movable vehicle plate, the second sliding rod is positioned at one end of the first sliding rod, the movable plate is connected to the outer side wall of the first sliding rod in a sliding way, and an elastic piece for applying upward thrust to the movable plate is arranged on the first sliding rod; A limiting plate is fixedly connected to one side wall of the movable plate, limiting grooves matched with the limiting plate are formed in the bottoms of the trapezoid blocks and the mounting plate, and an adjusting piece which is convenient to drive the movable plate to move downwards is arranged on the movable plate. As a preferable technical scheme of the application, the elastic piece comprises a spring, the bottom of the first sliding rod is fixedly connected with a first positioning plate, and the spring is fixedly connected between the top of the first positioning plate and the bottom of the movable plate. As a preferable technical scheme of the application, the adjusting piece comprises a moving plate, wherein the moving plate is fixedly connected to one side of the movable plate, and the moving plate is slidably connected to the outer side wall of the second sliding rod. As a preferable technical scheme of the application, the bottom of the second sliding rod is fixedly connected with a second positioning plate. As the preferable technical scheme of the application, the top of the movable plate is fixedly connected with a mounting seat, the inner cavity of the mounting seat is rotationally connected with a rotary rod, the bottom of the rotary rod penetrates through the top of the movable plate and is fixedly connected with a pressing plate, the pressing plate is matched with the second positioning plate for use, and the top of the