CN216285515U

CN216285515U - Aging simulation trolley

Info

Publication number: CN216285515U
Application number: CN202122309252.0U
Authority: CN
Inventors: 陈雨保; 方雷
Original assignee: Suzhou Chuangsite Automation Equipment Co ltd
Current assignee: Suzhou Chuangsite Automation Equipment Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-12
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses an aging simulation trolley which comprises a trolley body, wherein a plurality of material placing layers are arranged on the trolley body, the material placing layers are symmetrically arranged on two sides of the trolley body, the material placing layers on each side of the trolley body are parallel to each other from top to bottom, each material placing layer is inclined, one end, far away from the trolley body, of each material placing layer is lower than one end, close to the trolley body, of each material placing layer, a wire frame is arranged on the upper end face of one end, far away from the trolley body, of each material placing layer, the wire frame is higher than the upper end face of each material placing layer to form a material placing clamping groove, a row of socket mounting holes are formed in each wire frame, and sockets are mounted in the socket mounting holes. The utility model can carry out the simulation aging treatment on a plurality of frequency converters at one time, and the efficiency of the aging simulation treatment is higher; and the frequency converter is tightly close to the object placing clamping groove due to the gravity action of the frequency converter, so that the frequency converter is not easy to slide.

Description

Aging simulation trolley

Technical Field

The utility model relates to the field of frequency converter aging simulation, in particular to an aging simulation trolley applied to a frequency converter.

Background

The frequency converter controls the load work by changing the frequency of the load working power supply, along with the development of the power electronic industry, the quality requirement of the frequency converter is more and more strict, and each performance of the frequency converter needs to be tested before the frequency converter leaves a factory. The aging test is to simulate the electrical characteristics of the actual load to run at full load so as to test the performance of the frequency converter and age the frequency converter. At present, the aging of the frequency converters is carried out load operation on the frequency converters one by one, a plurality of frequency converters cannot be detected at one time, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide the aging simulation trolley for improving the aging simulation treatment efficiency.

In order to achieve the above purposes, the utility model adopts the technical scheme that: the utility model provides an ageing simulation platform truck, includes and pushes away the driving license body, it puts the thing layer to be provided with a plurality ofly on the driving license body, a plurality ofly put the setting that the thing layer symmetry set up and pushing away the both sides of driving license body, a plurality ofly put the thing layer of every side of driving license body from last to being parallel to each other down, every it all is the slope form to put the thing layer, it keeps away from the one end of driving license body to be less than the one end of being close to driving license body to put the thing layer, the up end of putting the one end that the thing layer kept away from driving license body is provided with the wire frame, the wire frame is higher than and puts thing layer up end, forms and puts the thing draw-in groove, be provided with one row of socket mounting hole on the wire frame, install the socket in the socket mounting hole.

The aging simulation trolley has the advantages that a plurality of frequency converters can be placed on the plurality of placement layers, the power line of each frequency converter is inserted into the socket on the wiring frame, the power is conducted, the aging simulation is carried out, the aging resistance effect of the frequency converters is observed, the aging simulation treatment can be carried out on the frequency converters at one time, and the aging simulation treatment efficiency is high; because the object placing layer is obliquely arranged, each frequency converter is tightly close to the object placing clamping groove under the action of gravity, and is not easy to slide.

Preferably, the two symmetrically arranged material placing layers are connected through a reinforcing rod, one end of the reinforcing rod is fixedly connected with the material placing layers, and the other end of the reinforcing rod is fixed on the cart body. Because every puts a layer and can place a plurality of converters, because the converter has certain weight, the stiffener can provide strong and powerful support for the inclined puts a layer, avoids putting the layer and leads to its fracture because of the converter is overweight.

Preferably, each of the storage layers is provided with a plurality of separation strips, and the separation strips separate the storage layers into a plurality of storage frames. The separating strip is used for separating the object placing layer into a plurality of frequency converter object placing frames, so that each two adjacent frequency converters are not affected when being aged,

preferably, the upper surface of the article placing layer in each article placing frame is provided with an anti-skid pad, and the anti-skid pad is higher than the article placing layer and lower than the wiring frame. The anti-skid pad is higher than the material placing layer, so that a certain gap is reserved between the frequency converter placed on the anti-skid pad and the upper surface of the material placing layer, and the frequency converter is beneficial to operators to take.

Preferably, a master control switch is arranged on the cart body between each pair of symmetrically arranged two accommodating layers, and the master control switch is electrically connected with power lines in the two routing frames corresponding to the master control switch. Each master control switch can control the on or off of the power supplies in the routing frames on the two symmetrically arranged placing layers, and the master control switches are switched on or off according to the number of the frequency converters to be detected.

Preferably, both ends of the cart body are provided with notches to form handles, and the cart body is carried by operating personnel.

Preferably, the bottom of the cart body is provided with universal wheels. The aging simulation trolley is convenient for operators to carry.

Drawings

FIG. 1 is a perspective view of a first embodiment;

fig. 2 is a perspective view of the second embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Example one

Referring to fig. 1, the aging simulation trolley in this embodiment includes a trolley body 1, a plurality of storage layers 2 are disposed on the trolley body 1, the plurality of storage layers 2 are symmetrically disposed on two sides of the trolley body 1, the plurality of storage layers 2 on each side of the trolley body 1 are parallel to each other from top to bottom, each storage layer 2 is inclined, one end of each storage layer 2, which is far away from the trolley body 1, is lower than one end, which is close to the trolley body 1, of each storage layer 2, a routing frame 3 is disposed on an upper end face of one end, which is far away from the trolley body 1, of each storage layer 2, the routing frame 3 is higher than the upper end face of each storage layer 2, a storage clamping groove is formed, a row of socket mounting holes 4 is disposed on the routing frame 3, and sockets are mounted in the socket mounting holes 4.

A plurality of frequency converters can be placed on the plurality of placing layers 2, a power line of each frequency converter is inserted into a socket on the wiring frame 3, a simulated aging test is carried out after the power is switched on, the aging effect of the frequency converters is observed after the power is switched on for a fixed time, the aging simulation trolley can carry out simulated aging treatment on the plurality of frequency converters at one time, and the aging simulation treatment efficiency is high; because the object placing layer is obliquely arranged, each frequency converter is tightly close to the object placing clamping groove under the action of gravity, and is not easy to slide.

In order to improve the supporting strength of the storage layers 2, the two storage layers 2 which are symmetrically arranged can be connected through a reinforcing rod 5, one end of the reinforcing rod 5 is fixedly connected with the storage layers 2, and the other end of the reinforcing rod is fixed on the cart body 1.

In order to facilitate carrying the aging simulation trolley, the handles 10 are disposed at both ends of the trolley body 1 in this embodiment, and the handles 10 in this embodiment are in a concave shape, but of course, may be disposed in a convex ring structure.

The bottom of shallow body 1 in this embodiment is provided with universal wheel 11, does benefit to the operation personnel and carries this ageing simulation platform truck.

Example two

Different from the first embodiment, as shown in fig. 2, each of the storage layers 2 is further provided with a plurality of separation strips 6, the separation strips 6 separate the storage layers 2 into a plurality of storage frames 7, and each of the storage frames 7 can be placed with one frequency converter, so that two adjacent frequency converters are not interfered with each other, and the accuracy of the aging simulation test of the frequency converters is ensured.

In order to further prevent the frequency converter from slipping off when the cart body 1 is pushed, the upper surface of the storage layer 2 in each storage frame 7 is provided with the non-slip mat 8, and the non-slip mat 8 is higher than the storage layer 2 and lower than the routing frame 3.

Because every layer of putting thing layer 2 can all place a plurality of converters, when only carrying out aging testing to some converters, all the other several put thing layers 2 are in the vacant state, if the socket circular telegram for a long time, very easily appear the potential safety hazard, in order to prevent this problem from appearing, then be provided with total control switch 9 on the shallow body 1 between two putting thing layers 2 of every pair of symmetrical setting in this embodiment, total control switch 9 and rather than two power cord electric connection in walking the wire frame 3. The operator can select to turn on or turn off part of the master control switch according to the number of the frequency converters to be detected, so that the safety performance is improved, and the fire phenomenon is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an ageing simulation platform truck, includes shallow body (1), its characterized in that: be provided with a plurality of thing layers (2) of putting on shallow body (1), a plurality of setting of putting the symmetrical setting of thing layer (2) are in the both sides of shallow body (1), a plurality of thing layers (2) of putting of shallow body (1) every side are parallel to each other from last to down, every it all is the slope form to put thing layer (2), the one end of keeping away from shallow body (1) in thing layer (2) is less than the one end of being close to shallow body (1), the up end of keeping away from the one end of shallow body (1) in thing layer (2) is provided with away from line frame (3), it is higher than putting thing layer (2) up end to go line frame (3), forms and puts the thing draw-in groove, it is provided with one row of socket mounting hole (4) on line frame (3), install the socket in socket mounting hole (4).

2. The aging simulation trolley of claim 1, wherein: every symmetry sets up two put and connect through stiffener (5) between the layer (2), the one end of stiffener (5) with put layer (2) and be connected fixedly, the other end is fixed on shallow body (1).

3. The aging simulation trolley of claim 1, wherein: each storage layer (2) is provided with a plurality of separation strips (6), and the separation strips (6) separate the storage layer (2) into a plurality of storage frames (7).

4. The aging simulation trolley of claim 3, wherein: each put thing layer (2) upper surface of putting in thing frame (7) and be provided with slipmat (8), slipmat (8) are higher than put thing layer (2) and are less than and walk line frame (3).

5. The aging simulation trolley of claim 1, wherein: the cart body (1) between two placing layers (2) which are symmetrically arranged is provided with a master control switch (9), and the master control switch (9) is electrically connected with power lines in two corresponding routing frames (3).

6. The aging simulation trolley of claim 1, wherein: the trolley is characterized in that handles (10) are arranged at two ends of the trolley body (1), and the handles (10) are in a notch shape.

7. The aging simulation trolley of claim 1, wherein: the bottom of the cart body (1) is provided with universal wheels (11).