CN205941006U - Storage battery vehicle weight carries experimental apparatus - Google Patents
Storage battery vehicle weight carries experimental apparatus Download PDFInfo
- Publication number
- CN205941006U CN205941006U CN201620864772.4U CN201620864772U CN205941006U CN 205941006 U CN205941006 U CN 205941006U CN 201620864772 U CN201620864772 U CN 201620864772U CN 205941006 U CN205941006 U CN 205941006U
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- track
- electromobile
- test section
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- heavy duty
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Abstract
The utility model discloses a storage battery vehicle weight carries experimental apparatus, including slope test section and horizontal experiment segment, the slope test section high -end with the one end of horizontal experiment segment is connected, slope test section and horizontal experiment segment all include the track support, the track that power supply bottle garage was walked is all laid to the left and right sides of track support, the track support includes a plurality of support units that set gradually, highly be greater than and be connected through the scissors fork between two adjacent support units of 0.25m, the support unit includes the crossbeam, perpendicular roof beam is all installed to the bottom both sides of crossbeam, erect the bottom of roof beam and install the supporting seat, the rail mounting is on the crossbeam, be connected between the track of slope test section and horizontal experiment segment. The utility model discloses can simulate the storage battery car operating condition, realize that the heavy load detects storage battery car traction force and braking system to improved storage battery car maintenance quality, avoided having better social and economic benefits in the phenomenon of project use because of heavy load production delay construction period.
Description
Technical field
This utility model is related to a kind of experimental provision, especially relates to a kind of electromobile heavy duty experimental provision.
Background technology
At present, shield industry is directed to electromobile performance (pull strength, brakes) judgement and the mode of detection is more traditional.
Pull strength and brakes detection mode are unloaded test run, in shallower track detecting pull strength and brakes.And it is unloaded
Judge and detection pull strength and formulation system, be only capable of the reference factor good as electromobile pull strength and brakes.Work as electricity
When bottle car weight carries, pull strength is not enough or brake cannot be braked in time, all will have a strong impact on project management department's construction period, and because of it
When heavily loaded cannot Brake stop in time, there is severe compromise, be easy to security incident.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of electromobile heavy duty experiment dress
Putting, it can simulate electromobile actual condition, realizing heavy duty detection electromobile pull strength and brakes, thus improve electromobile
Repair quality, it is to avoid use process to produce the phenomenon of delay construction period because of heavy duty in project, have preferable social benefit and warp
Ji benefit.
For achieving the above object, the technical solution adopted in the utility model is：A kind of electromobile heavy duty experimental provision, it is special
Levy and be：Including slope test section and horizontal experimental section, one end of the high-end and described horizontal experimental section of described slope test section
Connect, described slope test section and horizontal experimental section all include track support, and the left and right sides of described track support is all equipped with
The track walked for storage battery garage, described track support includes multiple carrier units setting gradually, and is highly more than the adjacent of 0.25m
It is connected by shears fork between two described carrier units, described carrier unit includes crossbeam, the two bottom sides of described crossbeam
Be mounted on vertical beam, the bottom of described vertical beam is provided with support base, described track installation on crossbeam, described slope test section and
It is connected between the track of described horizontal experimental section.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：The track of described track support left and right sides laying it
Between be connected with many rail distance rods.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：Described track includes the many short rails setting gradually, phase
It is connected by road clamping plate between adjacent two described short rails.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：The track of described slope test section is downward projection of
Arcuate structure.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：The radius of the track of described slope test section be 90m～
110m.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：The high-end height of described slope test section is real with level
The height testing section is equal, and the angle between the low side line of high-end and slope test section of described slope test section and horizontal plane is
5 °～7 °.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：The length of described slope test section is 8m～12m, institute
The length stating horizontal experimental section is 6m～10m.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：The height of described horizontal experimental section is 1.2m.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：Described track is mounted by means of bolts on crossbeam.
Above-mentioned electromobile heavy duty experimental provision it is characterised in that：Described crossbeam and vertical beam are I-steel or channel-section steel, institute
Stating support base is steel plate.
This utility model compared with prior art has advantages below：
1st, this utility model changes the performance detection mode of electromobile it is achieved that electromobile is checked and accepted in heavy duty, improves electricity
Bottle car repair quality；Park the maintenance period in electromobile, being capable of the disposable whole fault of maintenance and inspection；Decrease hidden failure
Rate, can avoid because heavy duty produces hidden failure and be delayed construction period phenomenon, have preferable Social benefit and economic benefit.
2nd, this utility model is directed to current shield industry electromobile performance (pull strength, brakes) judgement, detection mode
Relatively more traditional, only rest on the stage of unloaded test run, devise a kind of electromobile heavy duty experimental provision, it can simulate electromobile
Actual condition, realizes heavy duty detection electromobile pull strength and brakes, improves electromobile repair quality it is ensured that electromobile is pacified
Full construction.
3rd, this utility model has higher Financial cost advantage：According to statistics, in electromobile, project is transferred to by maintenance center
When crane rental charge, alloted record through inquiry, 80T crane is rented in every electromobile taking the electromobile as 45T for the weight as a example in the past
Half machine-team takes for 2500 yuans, and that is, often one electromobile expense of lifting is 2500 yuans；And the electricity that we manufacture
Bottle car weight carries experimental provision and drawn materials stacks turnover material for place, according to existing market calculation of price, I-steel, rail, steel
Plate, reinforcing bar and connecting bolt etc. amount to 3000 yuans of input, if allot quantity by electromobile calculating, alloting number of times and getting over
Many, more cost-effective for company.
Below by drawings and Examples, this utility model is described in further detail.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the position relationship schematic diagram of this utility model track support and track.
Fig. 3 is the position relationship schematic diagram of this utility model track, road clamping plate and rail distance rod.
Description of reference numerals:
1 track；2 crossbeams；3 rail distance rods；
4 vertical beams；5 support bases；6 road clamping plate；
7 shears forks；8 carrier units；9 short rails；
10 bolts.
Specific embodiment
As depicted in figs. 1 and 2, this utility model includes slope test section and horizontal experimental section, described slope test section
One end of high-end and described horizontal experimental section is connected, and described slope test section and horizontal experimental section all include track support, described
The left and right sides of track support is all equipped with the track 1 walked for storage battery garage, and described track support includes multiple setting gradually
Carrier unit 8, is highly more than and is connected by shears fork 7 between the two neighboring described carrier unit 8 of 0.25m, described support
Unit 8 includes crossbeam 2, and the two bottom sides of described crossbeam 2 are mounted on vertical beam 4, and the bottom of described vertical beam 4 is provided with support base 5,
Described track 1 is arranged on crossbeam 2, is connected between the track of described slope test section and described horizontal experimental section.
Realize electromobile heavy-duty test, simplest mode is to connect a set of marshaling after electromobile, marshalling
Silt is loaded in train, limited yet with actual maintenance site area, cannot realize at all.This utility model is to utilize
Conduct oneself with dignity when the ramp component of direction along ng a path of electromobile realizes heavy duty, and the purpose of design slope test section is that do not possessing storage battery
In the case of car load (marshaling), the component producing along slope track direction of conducting oneself with dignity when being climbed by electromobile serves as negative
Carry, load passes through to change ramp angles and combine electromobile approach angle, pull strength and departure angle, realize electromobile heavy duty examination
Test.The purpose one side of design level experimental section be to climbing after because inertia continue motion electromobile provide one section braking away from
From eliminating safe hidden trouble；On the other hand horizontal experimental section is mated with plate conveyor height apart from ground level, is tested by level
Section can be opened electromobile to transport wooden handcart, reduces crane loading expense；The length of horizontal experimental section is according to this height of electromobile
Degree, Ramp Rate and braking distance are calculating.Wherein, the effect of shears fork 7 is effectively to keep the steady of slope test section
Qualitative.
As shown in Figures 2 and 3, it is connected with many rail distance rods between the track 1 of described track support left and right sides laying
3, to control the spacing of the track 1 of track support left and right sides laying.Specifically, rail distance rod 3 can be bolted on two
Between root track 1, gauge can be adjusted according to actual needs, flexibly succinctly, strong applicability, it is simultaneously connected with installation site and be in track
1 middle part, does not affect electromobile and runs, and the stability of Enhancement test device.
As shown in figure 3, described track 1 includes the many short rails 9 setting gradually, pass through between adjacent two described short rails 9
Road clamping plate 6 is connected, to ensure the connective stability between short rail 9 and flatness.
As shown in figure 1, the track of described slope test section is downward projection of arcuate structure, this is because electromobile is close
Angle is definite value, and wheel base is 2.8m in front and back, in order to ensure electromobile can smoothly lead in the setting gradient (ensureing that component is sufficiently large)
Cross, by being recessed arcuate structure by slope Test Section Design.
In the present embodiment, the radius of the track of described slope test section is 90m～110m, this is because working as slope test section
Track radius be less than 90m when, the gradient of slope test section is larger, and electromobile cannot pass through；When slope test section
When the radius of track is more than 110m, the gradient of slope test section is too little to be led to reduce along slope track direction component, i.e. load subtracts
Little it is impossible to realize electromobile heavy duty (being fully loaded with).
In the present embodiment, the high-end height of described slope test section is equal with the height of horizontal experimental section, the examination of described slope
The angle tested between the low side line of the high-end of section and slope test section and horizontal plane is 5 °～7 °.This is because when slope test
When angle between the low side line of high-end and slope test section of section and horizontal plane is less than 5 °, the gradient of slope test section is too
Little, lead to the component along slope track direction to reduce, i.e. load reduces it is impossible to realize electromobile heavy duty (being fully loaded with)；When slope examination
Test the angle between the low side line of the high-end of section and slope test section and horizontal plane to be more than when 7 ° it is considered to coefficient of friction exists beats
Slide risk, and electromobile will be unable to pass through.
In the present embodiment, the length of described slope test section is 8m～12m, the length of described horizontal experimental section be 6m～
10m, electromobile total length 8m, in front and back wheel base be 2.8m, slope Test Section Design be 8m～10m, on the one hand this length up to
To heavy duty test effect, on the other hand it is because place limited space；Hydraulic test section is ibid managed, you can meet effective and safe system
Dynamic, and smooth entrucking can be completed.
It is contemplated that the height of the flat car of transport battery truck in the present embodiment, for the ease of transport, save lifting electromobile
Expense expenditure, the height of described horizontal experimental section is designed as 1.2m.
As shown in Fig. 2 described track 1 is fixedly mounted on crossbeam 2 by bolt 10.
Economically set out, in the present embodiment, short rail 9 from maintenance place existing 32# rail, described crossbeam 2 and perpendicular
Beam 4 is I-steel or channel-section steel, and specifically, when the height of track support is more than or equal to 0.2m, crossbeam 2 and vertical beam 4 are all selected
The I-steel in place；When the height of track support is less than 0.2m, the crossbeam 2 and vertical beam 4 18# channel-section steel all from place.Described
Support base 5 is steel plate, specifically can be selected for the thick steel plate of 20mm.
Specific implementation process of the present utility model is：After the completion of electromobile slope track designs and manufactures, again by field
Ground maintenance, and five electromobiles of unloaded acceptance(check) have been carried out hill climbing test, find there is pull strength in experimentation
Not enough and cannot be in the two of designed distance inside brake problem.Draw through accident analysis：Pull strength deficiency is because two drivings
Motor speed asynchronous it is impossible to designed distance inside brake be because brake brake clearance adjustment nonstandard.Heavy-duty test finds,
After electromobile maintenance, there is serious limitation in unloaded examination means, only passes through heavily loaded trial operation, is just able to verify that correlated performance
Parameter whether normal work under rated value；After maintainer processes, debugs the fault of heavy duty discovery again, again it is carried out
Climbing trial operation, no problem above again again in experimentation.
The above, be only preferred embodiment of the present utility model, not this utility model imposed any restrictions, every
Any simple modification, change and equivalent structure transformation above example made according to this utility model technical spirit, all still
Belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of electromobile heavy duty experimental provision it is characterised in that：Including slope test section and horizontal experimental section, the examination of described slope
The one end testing the high-end and described horizontal experimental section of section is connected, and described slope test section and horizontal experimental section all include track and prop up
Frame, the left and right sides of described track support is all equipped with the track (1) walked for storage battery garage, described track support include multiple according to
The carrier unit (8) of secondary setting, is highly more than and pitches (7) phase by shears between the two neighboring described carrier unit (8) of 0.25m
Connect, described carrier unit (8) includes crossbeam (2), the two bottom sides of described crossbeam (2) are mounted on vertical beam (4), described vertical beam
(4) bottom is provided with support base (5), and described track (1) is arranged on crossbeam (2), described slope test section and described level
It is connected between the track of experimental section.
2. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：Described track support left and right sides paving
If track (1) between be connected with many rail distance rods (3).
3. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：Described track (1) include many according to
The short rail (9) of secondary setting, is connected by road clamping plate (6) between adjacent two described short rails (9).
4. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：The track of described slope test section is
Downward projection of arcuate structure.
5. according to described in claim 4 electromobile heavy duty experimental provision it is characterised in that：The track of described slope test section
Radius is 90m～110m.
6. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：The high-end height of described slope test section
Degree is equal with the height of horizontal experimental section, the low side line of high-end and slope test section of described slope test section and horizontal plane it
Between angle be 5 °～7 °.
7. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：The length of described slope test section is
8m～12m, the length of described horizontal experimental section is 6m～10m.
8. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：The height of described horizontal experimental section is
1.2m.
9. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：Described track (1) passes through bolt
(10) it is fixedly mounted on crossbeam (2).
10. according to described in claim 1 electromobile heavy duty experimental provision it is characterised in that：Described crossbeam (2) and vertical beam (4)
It is I-steel or channel-section steel, described support base (5) is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864772.4U CN205941006U (en) | 2016-08-10 | 2016-08-10 | Storage battery vehicle weight carries experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864772.4U CN205941006U (en) | 2016-08-10 | 2016-08-10 | Storage battery vehicle weight carries experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941006U true CN205941006U (en) | 2017-02-08 |
Family
ID=57922472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864772.4U Active CN205941006U (en) | 2016-08-10 | 2016-08-10 | Storage battery vehicle weight carries experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092612A (en) * | 2016-08-10 | 2016-11-09 | 中铁局集团有限公司 | Electromobile heavy duty experimental provision |
-
2016
- 2016-08-10 CN CN201620864772.4U patent/CN205941006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092612A (en) * | 2016-08-10 | 2016-11-09 | 中铁局集团有限公司 | Electromobile heavy duty experimental provision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: An Zhen Dan Street Road No. 78 East chuangrong building A, room 301-6, 214100 Jiangsu District of Xishan city in Wuxi Province Co-patentee after: Zhongtie No.1 Bureau Group Co., Ltd. Patentee after: China Railway First Group Urban Rail Transit Engineering Co., Ltd. Address before: The northern section of Shaanxi city of Xi'an province 710054 Yanta Road No. 1 Patentee before: Zhongtie No.1 Bureau Group Co., Ltd. |
|
| TR01 | Transfer of patent right |