CN218750411U

CN218750411U - Trolley wheel bracket mechanism of trolley battery system

Info

Publication number: CN218750411U
Application number: CN202222953754.1U
Authority: CN
Inventors: 徐江鹏; 郭海
Original assignee: Zhejiang Oupeng Technology Co ltd
Current assignee: Zhejiang Oupeng Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-28
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a trolley bracket mechanism of a trolley-bus battery system, which relates to the technical field of automobile battery replacement, and comprises two mounting plates, a connecting frame, two mounting bars and a plurality of trolleys, wherein the two mounting plates are fixed through the connecting frame; the utility model discloses fix the battery box on the bracket, and the installation has the gyro wheel of direction function, it makes the battery box move on the guide rail frame to remove the bracket, can install and dismantle the battery box, the demand that quick central system put the electric power conversion has been satisfied, the vacancy in market has been compensatied, move lock nut through twisting, will install the axle and take up or loosen, can be convenient install and dismantle the gyro wheel, so that the maintenance in later stage, bring the facility for the installer, the simple structure of this bracket simultaneously, the cost is low, suitable using widely.

Description

Trolley wheel bracket mechanism of trolley battery system

Technical Field

The utility model relates to a car trades electric technical field, concretely relates to trolley-bus battery system's gyro wheel bracket mechanism.

Background

The middle-set type battery replacement mode is characterized in that a battery system is arranged above a vehicle frame, a battery box is connected with a guide rail frame of a battery into a whole after installation, and the effect of supplying power to a vehicle is achieved.

In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gyro wheel bracket mechanism that is used for smooth and easy slip and direction function of trolley-bus battery system.

The utility model discloses a solve above-mentioned technical problem through following technical scheme, the utility model discloses a two mounting panels, link, two mounting bars, a plurality of gyro wheels, two the mounting panel passes through the link to be fixed, two the mounting bar is fixed in the downside of two mounting panels respectively, and is a plurality of the gyro wheel is installed in the mounting bar, and is a plurality of the ring channel has all been seted up to the surface of gyro wheel.

Preferably, the distance between two adjacent rollers at the end part of the mounting strip is smaller than the distance between two adjacent rollers in the middle part of the mounting strip.

Preferably, the link includes a plurality of horizontal poles, a plurality of down tube, and is a plurality of the both ends of horizontal pole are fixed in two mounting bars respectively, the both ends of down tube are fixed in the horizontal pole and the mounting panel of tip respectively.

Preferably, the mounting bar is the U-shaped structure, the mounting bar runs through to install the installation axle, the gyro wheel rotates to be installed in installation epaxial, just the both sides of gyro wheel all are provided with the spacing washer that is fixed in the mounting bar, the one end of installation axle is fixed with the stopper, the other end of installation axle has lock nut through threaded connection.

Preferably, a plurality of lightening holes are formed in the mounting plate, the mounting bar and the connecting frame.

Preferably, a plurality of evenly distributed's fixed orifices have been seted up to the upside of mounting panel, the downside welding of mounting panel has a plurality of fixation nut, and is a plurality of fixation nut respectively with a plurality of fixed orifices one-to-one.

Preferably, the section of the annular groove is of a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. fix the battery box on the bracket to the gyro wheel that the installation has the direction function, remove the bracket and make the battery box remove on the guide rail frame, can install and dismantle the battery box, satisfied quick well formula demand of changing the electricity of putting, compensatied the vacancy on the market.

2. Through twisting lock nut, will install the axle taut or loosen, can be convenient install and dismantle the gyro wheel to the maintenance in later stage brings the facility for the installer, and simple structure, the cost of this bracket are low simultaneously, suitable using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

The figures in the drawings represent:

1-mounting a plate; 11-lightening holes; 12-a fixing nut; 2-mounting the bar; 3, rolling wheels; 31-an annular groove; 4-a connecting frame; 41-a cross bar; 42-diagonal rods; 51-mounting shaft; 52-lock nut; 53-a spacing washer; 54-a limiting block.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

The embodiment provides a technical scheme: a trolley wheel bracket mechanism of a trolley bus battery system refers to fig. 1 and fig. 3, and comprises two mounting plates 1, a connecting frame 4, two mounting bars 2 and a plurality of trolley wheels 3, wherein the two mounting plates 1 are symmetrically arranged, a plurality of fixing holes which are uniformly distributed are formed in the upper sides of the two mounting plates 1, a plurality of fixing nuts 12 are welded on the lower sides of the mounting plates 1, the fixing nuts 12 are respectively in one-to-one correspondence with the fixing holes, and the fixing nuts 12 are used for fixing a battery box; two mounting panels 1 are fixed through link 4, link 4 includes a plurality of horizontal poles 41, a plurality of down tube 42, two mounting bars 2 are fixed in respectively at the both ends of a plurality of horizontal poles 41, the both ends of down tube 42 are fixed in horizontal pole 41 and the mounting panel 1 of tip respectively, the down tube 42 quantity that trades electricity one side is 4, be connected with trading the electricity locking because of horizontal pole 41, for resisting the impact force that horizontal pole 41 received, one side that will trade the electricity sets up to 4, can be with trading the power that the electricity received, effectual offset is strikeed, the opposite side does not have very strong impact force to play the additional strengthening just, set up to 2.

Referring to fig. 2-4, two mounting bars 2 are respectively fixed on the lower sides of two mounting plates 1 by welding, a plurality of rollers 3 are mounted on the mounting bars 2, the distance between two adjacent rollers 3 at the end parts of the mounting bars 2 is smaller than the distance between two adjacent rollers 3 in the middle parts of the mounting bars 2, when a battery box enters a track and slides out of the track, the rollers 3 at two sides will contact the track first and bear force, so that the rollers 3 at two sides need to bear larger supporting force, and the arrangement density of the rollers 3 at two sides needs to be greater than that at the middle part; annular groove 31 has all been seted up to a plurality of gyro wheels 3's surface, and annular groove 31's cross-section is the U-shaped structure, and annular groove 31 can cooperate the roll with the track to play the effect of direction, avoid gyro wheel 3 and track to break away from, in order to reduce holistic weight, a plurality of lightening holes 11 have all been seted up to mounting panel 1, mounting bar 2, link 4.

Referring to fig. 1-4, the mounting bar 2 is a U-shaped structure, the mounting bar 2 is installed with an installation shaft 51 in a penetrating manner, a roller 3 is installed on the installation shaft 51 in a rotating manner, the roller 3 is located inside the U-shaped structure, in order to facilitate installation of the roller 3, the width inside the mounting bar 2 needs to be larger than the width of the roller 3, meanwhile, in order to prevent the fixed roller 3 from deforming by extrusion of the mounting bar 2 and preventing the roller 3 from moving left and right on the inner side of the mounting bar 2, positioning of the roller 3 on a track is affected, a limiting washer 53 is welded and fixed on the inner side of the mounting bar 2, the limiting washer 53 corresponds to a through hole of the installation shaft 51, left and right movement of the roller 3 is limited, a limiting block 54 is fixed at one end of the installation shaft 51, a locking nut 52 is connected to the other end of the installation shaft 51 through a thread, the locking nut 52 is tightened and fixed to complete installation of the roller 3, in the replacement process, the roller 3 can be worn, the installation structure of the roller 3 can be conveniently disassembled and installed, and later maintenance is facilitated.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. The skilled person will understand that many variations, modifications and even equivalents can be made within the spirit and scope of the present invention as defined in the claims, but all will fall within the scope of the invention.

Claims

1. The utility model provides a trolley-bus battery system's gyro wheel bracket mechanism, its characterized in that includes two mounting panels, link, two mounting bars, a plurality of gyro wheels, two the mounting panel passes through the link to be fixed, two the downside that two mounting panels were fixed in respectively to the mounting bar is a plurality of the gyro wheel is installed in the mounting bar, and is a plurality of the ring channel has all been seted up to the surface of gyro wheel.

2. The trolley bracket assembly of claim 1 wherein the spacing between adjacent trolleys at the ends of said mounting strip is less than the spacing between adjacent trolleys at the center of said mounting strip.

3. The trolley bracket mechanism of claim 1, wherein the connecting frame includes a plurality of cross bars and a plurality of diagonal bars, wherein two ends of the plurality of cross bars are respectively fixed to the two mounting bars, and two ends of the diagonal bars are respectively fixed to the cross bars and the mounting plates at the ends.

4. The trolley bracket mechanism of claim 1, wherein the mounting bar is U-shaped, the mounting bar is installed with an installation shaft passing through it, the trolley is rotatably installed on the installation shaft, and both sides of the trolley are provided with a stop washer fixed on the mounting bar, one end of the installation shaft is fixed with a stop block, and the other end of the installation shaft is connected with a lock nut through a screw thread.

5. The trolley bracket mechanism of claim 1, wherein the mounting plate, the mounting bar, and the connecting frame each have a plurality of weight-reducing holes.

6. The trolley bracket mechanism of claim 1, wherein the mounting plate has a plurality of evenly distributed fixing holes formed on an upper side thereof, and a plurality of fixing nuts are welded to a lower side thereof, and the plurality of fixing nuts correspond to the plurality of fixing holes one by one.

7. The trolley bracket assembly for a trolley battery system as set forth in claim 1, wherein said annular groove has a U-shaped cross-section.