CN-224223839-U - Portable installation frock

CN224223839UCN 224223839 UCN224223839 UCN 224223839UCN-224223839-U

Abstract

The utility model discloses a portable installation tool, which relates to the technical field of production, manufacture and assembly and comprises a support frame, a movable seat, a locking assembly and a movable assembly, wherein the movable seat is arranged on the support frame in a vertically sliding manner, a supporting part for supporting a workpiece and a limiting part for limiting the rotation freedom degree of the workpiece on the supporting part are arranged on the movable seat, the locking assembly is used for locking the movable seat after being moved to a usable position, and the movable assembly is arranged at the bottom of the support frame and used for enabling the support frame to move. According to the utility model, the support part and the limiting part are arranged on the movable seat and are matched with the locking assembly, so that the installation operation difficulty is reduced, the installation efficiency is improved, the potential safety hazard in the installation process is reduced, and the movable assembly is arranged at the bottom of the support frame, so that the portability of the whole device is enhanced.

Inventors

LI DEHUA
YANG SHENGQIANG
GAO HAO
OuYang Conghui
LU QIJIAN

Assignees

河北京车轨道交通车辆装备有限公司

Dates

Publication Date: 20260512
Application Date: 20250508

Claims (10)

1. A portable installation tool is characterized by comprising A support frame; the movable seat is arranged on the support frame in a vertically slidable manner, and is provided with a supporting part for supporting a workpiece and a limiting part for limiting the rotation freedom degree of the workpiece on the supporting part; a locking assembly for locking the movable base after being moved to a usable position, and And the moving assembly is arranged at the bottom of the supporting frame and used for moving the supporting frame.
2. The portable mounting tool according to claim 1, wherein the supporting portion is a supporting surface arranged on the top of the movable seat, the limiting portion is a limiting surface arranged on the side portion of the supporting surface, and in a use state, the limiting surface extends vertically upwards, and the supporting surface extends horizontally.
3. The portable mounting tool of claim 1, wherein the support frame is a cube frame formed by a plurality of metal rods.
4. The portable mounting tool of claim 3, wherein the 4 ribs of the cube frame are angle steel.
5. The portable mounting tool according to claim 4, wherein the angle steel opening side is arranged towards the central axis of the cubic frame, the movable seat is provided with 4 vertically arranged slide bars, and the slide bars are in sliding fit with the angle steel opening side so as to enable the movable seat to be arranged on the support frame in a vertically slidable manner.
6. The portable mounting tool of claim 5, wherein the top of the cube frame is horizontally provided with a reinforcing member, the reinforcing member is provided with an opening, a vertically extending supporting rod is fixedly connected to the inside of the movable seat, one end of the supporting rod can penetrate through the opening from above the reinforcing member to below the reinforcing member, and the locking assembly can lock the supporting rod on the reinforcing member so as to lock the movable seat after the movable seat moves to a usable position.
7. The portable mounting tool according to claim 6, wherein at least a portion of the support rods are provided with threads, the locking assembly comprises a locking nut and a positioning nut, the locking nut is located above the reinforcing member, the threads are located below the reinforcing member, the locking nut and the positioning nut are both connected with the threads on the support rods, when the movable seat is moved to the use position, the locking nut is moved downwards to abut against the upper surface of the reinforcing member, and the positioning nut is moved upwards to abut against the lower surface of the reinforcing member to lock the usable position of the movable seat.
8. The portable mounting tool of claim 7, wherein the support rod is a screw.
9. The portable installation tool of claim 1, wherein the moving component is a universal wheel with a locking function.
10. The portable mounting tool of claim 9, wherein the universal wheel is assembled to the bottom of the support frame by a removable bolt assembly.

Description

Portable installation frock Technical Field The utility model relates to the technical field of production, manufacturing and assembly, in particular to a portable installation tool. Background In the production and assembly process of rail transit equipment, the assembly quality of bogie wheels is directly related to the safety and stability of train operation. The split-type jib box is used as a key bearing part of the bogie, and the installation process comprises accurate matching and connection of two core components of the jib and the jib hoop. The traditional assembly process adopts a double cooperative operation mode that firstly, a single-beam bridge type lifting device is used for lifting the rotating arm to the end part of the wheel shaft for positioning adjustment, then, another operator needs to lift the rotating arm hoop assembly by manpower in the whole process, and the alignment and pre-tightening operation of bolt hole positions of the rotating arm are completed while the three-dimensional space posture is kept stable. The process has obvious technical bottlenecks that the manual lifting operation is high in labor intensity and has potential safety hazards, the assembly precision is easy to fluctuate due to long-time load operation, the working procedure waiting is easy to generate due to the rhythm difference of double coordination, the installation efficiency is low, the production line beat is affected, and in addition, fatigue is generated by people under the condition of long-time working, and the potential safety hazards exist. Disclosure of utility model The utility model aims to provide a portable installation tool, which solves the problems in the prior art, reduces the installation operation difficulty, improves the installation efficiency, reduces the potential safety hazard and enhances the portability. In order to achieve the above object, the present utility model provides the following solutions: The utility model provides a portable installation tool which comprises a support frame, a movable seat, a locking assembly and a movable assembly, wherein the movable seat is arranged on the support frame in a vertically sliding manner, a supporting part for supporting a workpiece and a limiting part for limiting the rotation freedom degree of the workpiece on the supporting part are arranged on the movable seat, the locking assembly is used for locking the movable seat after being moved to a usable position, and the movable assembly is arranged at the bottom of the support frame and used for enabling the support frame to move. In some embodiments, the supporting portion is a supporting surface disposed on the top of the movable seat, the limiting portion is a limiting surface disposed on a side portion of the supporting surface, in a use state, the limiting surface extends vertically upwards, and the supporting surface extends horizontally. In some embodiments, the support frame is a cube frame composed of a plurality of metal rods. In some embodiments, the 4 ribs of the cube frame are angle steel. In some embodiments, the angle-steel opening side is disposed toward the central axis of the cubic frame, and the movable seat has 4 vertically disposed slide bars that slide in sliding engagement with the angle-steel opening side to enable the movable seat to be vertically slidably disposed on the support frame. In some embodiments, the top of the cubic frame is horizontally provided with a reinforcing member, the reinforcing member is provided with an opening, a vertically extending supporting rod is fixedly connected to the inside of the movable seat, one end of the supporting rod can pass through the opening from the upper side of the reinforcing member to the lower side of the reinforcing member, and the locking assembly can lock the supporting rod on the reinforcing member so as to lock the movable seat after the movable seat moves to a usable position. In some embodiments, at least a portion of the support rod is provided with threads, the locking assembly includes a locking nut and a positioning nut, the locking nut is located above the reinforcing member, the threads are located below the reinforcing member, the locking nut and the positioning nut are both connected with the threads on the support rod, when the movable seat moves to the use position, the locking nut moves downward to abut against the upper surface of the reinforcing member, and the positioning nut moves upward to abut against the lower surface of the reinforcing member to lock the usable position of the movable seat. In some embodiments, the support rod is a screw. In some embodiments, the moving assembly is a universal wheel with a locking function. In some embodiments, the universal wheel is mounted to the bottom of the support frame by a removable bolt assembly. Compared with the prior art, the utility model has the following technical effects: The portable installation tool comprises a support frame, a movabl