CN-224233314-U - Device for pre-assembling wiring harness ground of motor car cab

Abstract

The utility model discloses a wiring harness ground pre-assembly device for a motor car cab, which comprises a wiring harness pre-assembly platform, a workbench and a wire dividing support, wherein the wiring harness pre-assembly platform comprises a first supporting table, a second supporting table and a wire groove, the first supporting table is arranged along the X direction, the second supporting table is arranged along the Y direction, the first supporting table and the second supporting table are connected together to form a concave shape, the wire groove is in a 'well' shape, the wire groove and the wire dividing support are arranged on the first supporting table and the second supporting table, and the workbench is arranged on the outer side of the wiring harness pre-assembly platform. The forward movement of the wiring procedure is realized, the wiring time in a narrow space of the cab is reduced, and the wiring efficiency of the cab is effectively improved.

Inventors

• JIN JIAQI
• ZHOU SIYU
• Dai Jixuan
• LI HONGQING
• WEI KONGYING
• Zhao Guocan
• SONG JIQING

Assignees

• 中车青岛四方机车车辆股份有限公司

Dates

Publication Date

20260512

Application Date

20250512

Claims (10)

1. 1. A wiring harness ground pre-assembly device for a motor car cab is characterized by comprising a wiring harness pre-assembly platform, a workbench and a wire dividing support, wherein the wiring harness pre-assembly platform comprises a first supporting table, a second supporting table and a wire groove, the first supporting table is arranged along the X direction, the second supporting table is arranged along the Y direction, the first supporting table and the second supporting table are connected together to form a concave shape, the wire groove is in a 'well' shape, the wire groove and the wire dividing support are arranged on the first supporting table and the second supporting table, and the workbench is arranged on the outer side of the wiring harness pre-assembly platform.
2. 2. The motor car cab harness ground pre-assembling device according to claim 1, wherein the first supporting tables comprise four, the second supporting tables comprise two, wherein the table tops of the two first supporting tables are connected to one end of the table top of the second supporting table, the table tops of the other two first supporting tables are connected to the other end of the table top of the second supporting table, the table tops of the two second supporting tables are arranged in parallel, and the four first supporting tables and the two second supporting tables are connected together to form a concave shape.
3. 3. The device for pre-assembling the wiring harness ground of the motor car cab according to claim 1 or 2, wherein the table top of the first supporting table is provided with long-strip-shaped grooves and protrusions along the X direction, the table top of the second supporting table is provided with long-strip-shaped grooves and protrusions along the Y direction, the wire-dividing support and the wire grooves are placed on the corresponding protrusions, and the wire-dividing support and the wire grooves penetrate through the corresponding grooves to fix the wire-dividing support and the wire grooves.
4. 4. The device for pre-assembling the wiring harness ground of the motor car cab of claim 1, wherein the wire-dividing bracket comprises a bottom plate, a plurality of wire-dividing rods are arranged on the bottom plate, connecting holes are further formed in the bottom plate, and the bottom plate is connected with the supporting table through the connecting holes.
5. 5. The motor car cab wire harness ground pre-assembly device according to claim 1, wherein the first supporting table and the second supporting table are detachably connected through a connecting piece.
6. 6. The motor car cab wire harness ground pre-assembly device according to claim 1, wherein the wire slot is detachably connected with the first supporting table and the second supporting table.
7. 7. The device for pre-assembling the wiring harness on the ground of the motor car cab according to claim 1 or 6, wherein the branching bracket is detachably connected with the first supporting table and the second supporting table.
8. 8. The motor car cab wire harness ground pre-assembly device of claim 1, wherein the table top of the workbench is a foldable table top.
9. 9. The motor car cab harness ground pre-assembly device of claim 1 or 8, wherein the work table is movable.
10. 10. The motor car cab wire harness ground pre-assembling device according to claim 1, wherein scales are further arranged on the side surfaces of the first supporting table and the second supporting table.

Description

Device for pre-assembling wiring harness ground of motor car cab Technical Field The utility model belongs to the field of assembly of components of a motor car cab, and particularly relates to a device for pre-assembling wiring harness ground of the motor car cab. Background The wiring procedure of the cab is a loop in the production and manufacturing process of the standard motor train unit, and the accuracy and rationality of wiring directly affect the functions and the product quality of the motor train unit. The wiring procedure of the cab needs to be carried out in the cab at the present stage, the cab space is narrow, potential safety quality hazards possibly exist in the wiring process, and the working efficiency is low due to the fact that the working efficiency is hot in summer. At present, the main wire harnesses under the car and the passenger room are all in a mode of pre-assembling and then getting on the car, but the inventor finds that the pre-assembling table boards of the main wire harness pre-assembling device under the car and the passenger room are of single rectangular or strip-shaped structures and are only suitable for pre-assembling the main wire harnesses under the car and the branch wire harnesses thereof, and compared with the main wire harness pre-assembling device under the car and the passenger room, the main wire harness pre-assembling device under the car and the passenger room cannot be suitable for pre-assembling the wire harnesses of the driver's room due to the three-dimensional wiring structure of the driver's room and the transverse and longitudinal staggered wire harnesses. Disclosure of utility model The utility model discloses a device for preassembling a wiring harness ground of a motor car cab, which is used for preassembling the wiring harness of the cab, realizes the forward movement of a wiring procedure, reduces the wiring time of a narrow space of the cab and effectively improves the wiring efficiency of the cab. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The wire harness ground pre-assembly device for the motor car cab comprises a wire harness pre-assembly platform, a workbench and a wire dividing support, wherein the wire harness pre-assembly platform comprises a first supporting table, a second supporting table and a wire groove, the first supporting table is arranged along the X direction, the second supporting table is arranged along the Y direction, the first supporting table and the second supporting table are connected together to form a concave shape, the wire groove is in a 'well' shape, the wire groove and the wire dividing support are arranged on the first supporting table and the second supporting table, and the workbench is arranged on the outer side of the wire harness pre-assembly platform. As a further technical scheme, the first supporting tables comprise four, the second supporting tables comprise two, wherein the table tops of the two first supporting tables are connected to one end of the table top of the second supporting table, the table tops of the other two first supporting tables are connected to the other end of the table top of the second supporting table, the table tops of the two second supporting tables are arranged in parallel and are parallel to each other, and the four first supporting tables and the two second supporting tables are connected together to form a concave shape. As a further technical scheme, the first supporting table and the second supporting table are detachably connected through the connecting piece. As a further technical scheme, the wire slot and the wire distributing bracket are detachably connected with the first supporting table and the second supporting table. According to the technical scheme, a long-strip-shaped groove and a long-strip-shaped protrusion are formed in the table top of the first supporting table along the X direction, a long-strip-shaped groove and a long-strip-shaped protrusion are formed in the table top of the second supporting table along the Y direction, the branching support and the wire slot are placed on the corresponding protrusions, and the branching support and the wire slot penetrate through the corresponding grooves to achieve fixation of the connecting pieces of the first supporting table and the second supporting table. As a further technical scheme, the branching support comprises a bottom plate, a plurality of branching rods are arranged on the bottom plate, connecting holes are further formed in the bottom plate, and the bottom plate is connected with the supporting table through the connecting holes. As a further technical scheme, the table top of the workbench is a foldable table top. As a further technical solution, the working table is movable. As a further technical scheme, the side surfaces of the first supporting table and the second supporting table are also provided with graduated scales. The benefi