CN201300918Y

CN201300918Y - Trolley equipped with bracket and used for transferring semi-finished vehicles

Info

Publication number: CN201300918Y
Application number: CNU2008201007065U
Authority: CN
Inventors: 万郡; 杨海稳; 韩乾翰; 肖华夏
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2008-11-26
Filing date: 2008-11-26
Publication date: 2009-09-02
Anticipated expiration: 2018-11-26

Abstract

The utility model relates to a trolley equipped with a bracket and used for transferring semi-finished vehicles, consisting of identical front and back parts which are respectively connected with a front axle and a back axle of a vehicle body. Each part consists of a main support crossbeam, universal wheels, brake pedals and a mounting arm. The universal wheels are installed below the two ends of the main support crossbeam; each universal wheel is provided with a brake pedal; and the mounting arm connected with the vehicle body is installed on the main support crossbeam. The trolley equipped with a bracket can be conveniently installed on the vehicle body; the trolley has steering and braking functions and is convenient to use; and the trolley can bear the weight of the vehicle body and improves the transfer safety.

Description

A kind of carriage dolly of transporting the half-blank car

Technical field

The utility model belongs to car assembling class auxiliary mould technical field, and what be specifically related to a kind of half-blank automobile lands the transhipment auxiliary mould.

Background technology

Now, the half-blank car outlet mode of car production producer is: car load is transported to behind the harbour vehicular transport to dismantling the place, and driving engine and chassis member are dismantled, and packs shipping again.This mode of production INTEGRATED LOGISTICS cost is too high, after the car load assembling again dismounting have the duplication of labour, and cause very big auxiliary material waste, as machine oil, transmission oil, refrigerant, turn to liquid, braking liquid etc. all after dismounting, to waste.For guaranteeing product design, cost-cutting has production firm to change present half-blank car outlet mode, directly finishes the production of half-blank car in factory, carries out the work such as packing, vanning of loose mail and half-blank car again.But, therefore, need to solve the half-blank car and land later transshipment problem from high station because the half-blank car do not assemble power system and wheel.

Auto vendor nearly all is to use skid to transport at present; the structure of this type of skid is formed general wheel, body frame and supporting seat three parts of dividing and is formed; supporting seat is connected with body frame to adopt usually protects weldering to wait welding manner to connect, and wheel then adopts fastening means to be connected with body frame.During use, skid class instrument mainly is a mode of taking supporting seat and car body chassis part positioning supports, to reach integrated with car body.The shortcoming of this structure is: 1. cost of manufacture is higher; 2. need during ground down improvement of manufacturing line by high station so that vehicle can fixation on skid; 3. the volume of skid is excessive, the inconvenience of logistics link.

Summary of the invention

The purpose of this utility model provides a kind of carriage dolly of transporting the half-blank car, is fit to the transhipment of half-blank car after by ground under the high station, finishes the transhipment that assembling and later stage pack link to guarantee the half-blank car at finish line.

The following technical scheme of the concrete employing of the utility model:

A kind of carriage dolly of transporting the half-blank car, it is by the identical two parts in front and back complete composition, installs respectively to be connected with back axle with the car body propons.Each part is formed by main supporting traverse, universal wheel, brake pedal and hold-down arm, described universal wheel is installed in the below, two ends of main supporting traverse, on each universal wheel, brake pedal is installed all, on main supporting traverse, is equipped with and car body bonded assembly hold-down arm.

Described universal wheel is connected with main supporting traverse by the bolted mode with brake pedal.

N type hold-down arm is arranged and galianconism vertically is installed with hold-down arm on the described main supporting traverse, n type hold-down arm lower end is connected by lock bolt with main supporting traverse, and tiltedly stretch to, the galianconism lower end vertically is installed is connected by lock bolt with main supporting traverse, stretch out vertically upward the upper end.

Be at least two parallel independent lever arms with hold-down arm on the described main supporting traverse and galianconism vertically be installed that independent lever arm lower end is connected by lock bolt with main supporting traverse respectively, and oblique stretching out; The galianconism lower end vertically is installed is connected by lock bolt with main supporting traverse, stretch out vertically upward the upper end.

The utlity model has following advantage: (1) can easily be installed on the vehicle body.(2) frock have turn to, braking function, easy to use.(3) frock energy supported cart body weight improves the safety of transporting.

Description of drawings

Fig. 1 is the Facad structure scheme drawing of the preceding bridge portion of this carriage dolly;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is the Facad structure scheme drawing of the back bridge portion of this carriage dolly;

Fig. 5 is the birds-eye view of Fig. 4;

Fig. 6 is the left view of Fig. 4;

Fig. 7 is the assembling scheme drawing of the utility model and car body.

The universal wheel of 1-wherein; The 2-brake pedal; 3-master's supporting traverse; 4-independence lever arm; The 5-bolt of rear end plate; The 6-jam nut; 7-n type hold-down arm; 8-vertically installs galianconism; 9-automobile front frame member leading portion support; 10-automobile front frame member attaching parts; 11-automobile rear longitudinal girder attaching parts; 12-automotive oil tank support.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, this carriage dolly is formed by one in front and one in back two parts are complete, is loaded on former propons of automobile and back axle position respectively, and each part all is made up of four parts: universal wheel 1, satisfy the function that turns to of vehicle; Brake pedal 2 satisfies the function that the vehicle fixation is parked; Main supporting traverse 3, the supported cart body weight; Hold-down arm tightens together by bolt and car body.Wherein universal wheel 1 and brake pedal 2 are fixed on both sides, main supporting traverse 3 below by bolt of rear end plate 5, and hold-down arm still is a back axle and different according to being installed on propons.

The hold-down arm of preceding bridge portion is for adopting two parallel independent lever arms 4 and two vertical galianconism 8 of installing, independent lever arm 4 lower ends are connected by lock bolt with main supporting traverse 3 respectively, and oblique stretching out, galianconism 8 lower ends and main supporting traverse 3 vertically are installed are connected by lock bolt, stretch out vertically upward the upper end.

The hold-down arm of back bridge portion is for adopting n type hold-down arm 7 and galianconism 8 vertically being installed, n type hold-down arm 7 lower ends and main supporting traverse 3 are connected by lock bolt, and tiltedly stretch to, galianconism 8 lower ends and main supporting traverse 3 vertically are installed are connected by lock bolt, stretch out vertically upward the upper end.

Referring to Fig. 7, during installation, use the bolt of M12, the independent lever arm 4 of the preceding bridge portion of this carriage dolly and two are vertically installed galianconism 8 to be fixed on the automobile front frame member leading portion support 9 and automobile front frame member attaching parts 10 of vehicle body, the n type hold-down arm 7 of back bridge portion and galianconism 8 vertically is installed is fixed on automobile rear longitudinal girder attaching parts 11 and the automotive oil tank support 12, thus reach integrated with car body.The spacing 1782cm of bridge portion carriage dolly behind the propons partial sum, the width 1800cm of carriage dolly.

Claims

1, a kind of carriage dolly of transporting the half-blank car, it was installed on respectively under car body propons and the back axle by the identical two parts in front and back complete composition; It is characterized in that: each part is formed by main supporting traverse, universal wheel, brake pedal and hold-down arm, described universal wheel is installed in the below, two ends of main supporting traverse, on each universal wheel, brake pedal is installed all, on main supporting traverse, is equipped with and car body bonded assembly hold-down arm.

2, the carriage dolly of transhipment half-blank car according to claim 1 is characterized in that: described universal wheel is connected with main supporting traverse by the bolted mode with brake pedal.

3, the carriage dolly of transhipment half-blank car according to claim 1 and 2, it is characterized in that: n type hold-down arm is arranged and galianconism vertically is installed with hold-down arm on the described main supporting traverse, n type hold-down arm lower end is connected by lock bolt with main supporting traverse, and tiltedly stretch to, the galianconism lower end vertically is installed is connected by lock bolt with main supporting traverse, stretch out vertically upward the upper end.

4, the carriage dolly of transhipment half-blank car according to claim 1 and 2, it is characterized in that: be at least two parallel independent lever arms and vertical galianconism of installing with hold-down arm on the described main supporting traverse, independent lever arm lower end is connected by lock bolt with main supporting traverse respectively, and oblique stretching out; The galianconism lower end vertically is installed is connected by lock bolt with main supporting traverse, stretch out vertically upward the upper end.