CN104634583B - Raising vehicle test platform high - Google Patents
Raising vehicle test platform high Download PDFInfo
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- CN104634583B CN104634583B CN201310556429.4A CN201310556429A CN104634583B CN 104634583 B CN104634583 B CN 104634583B CN 201310556429 A CN201310556429 A CN 201310556429A CN 104634583 B CN104634583 B CN 104634583B
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Abstract
A kind of raising vehicle test platform high, it is characterised in that including：The one height platform with open front, the left and right sides of height platform is provided with vertical guide rail；One tray rack, is horizontally set in height platform, and two ends are connected by roller with guide rail, when tray rack lies in test platform, the space sailed into for test vehicle is provided between its bottom and platform；One PLC control devices and an encoder, for detecting lifting velocity, decrease speed, lifting altitude and the falling head of vehicle, and are connected to PLC control devices.During test, as long as sailing vehicle into tray rack lower section, Data Detection line is inserted into height of car hoisting system, the detection of lifting altitude, lifting velocity, decrease speed, continuous lifting and interval lifting can be just carried out to vehicle by the data wire of testing stand, with simple structure, easy to operate, detection speed is fast, accuracy of detection is high the characteristics of, detection efficiency is substantially increased, so as to realize the manufacture detection of batch flowing water, energy consumption is reduced.
Description
Technical field
The invention belongs to technical field of vehicle detection, it is related to a kind of parameter detecting of raising vehicle high and strenuous test
Testing equipment, and in particular to a kind of high to rise vehicle test platform, for electric piling car, the fork height of fork truck, rising or falling speed,
Continuous lifting, the experiment of interval lifting.
Background technology
In recent years, as the fast development of industry, raising vehicle high are also developed rapidly, promotion vehicle is widely used in
In the transport operation of warehouse, harbour etc..Raising vehicle high is after finalization of the manufacture, it is necessary to carry out height, lifting velocity, decline to it
Speed, continuous lifting, the detection of interval lifting, use manual detection traditional method, by artificial with stopwatch, steel tape etc. more
Method is carried out, and not only method is numerous and diverse, outmoded, efficiency is low but also inaccurate, it is impossible to carry out batch after meeting vehicle batch production
The requirement of detection, therefore the testing equipment that height rises vehicle also should be developed to carry from manual detection to Intelligent Measurement direction
High detection efficiency and precision.
The content of the invention
The technical problems to be solved by the invention are directed to the above-mentioned state of the art and provide a kind of simple structure, operation side
Just, intelligentized raising vehicle test platform high.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of raising vehicle test platform high, its feature
It is that the raising vehicle test platform high includes：
The one height platform with open front, the left and right sides of height platform is provided with vertical guide rail；
One tray rack, is horizontally set in height platform, and the two ends of tray rack are connected by roller with guide rail, when tray rack is flat
When being placed on test platform, the space sailed into for test vehicle is provided between its bottom and platform；
One PLC control devices, are arranged on the outside of height platform, during test, by Data Detection line and the height for testing vehicle
Degree hoisting system is connected；
One encoder, installed in the lower section of tray rack, for detecting lifting velocity, decrease speed, the lifting altitude of vehicle
And falling head, and it is connected to PLC control devices.
Used as improvement, the height platform is that the section being welded by least four root posts, some cross bars is the framework of U-shaped
Structure, guard is laid with three sides of frame structure.
Used as improvement, the centre position of three sides of the frame structure is respectively welded with column with highly and parallel
Highly protective frame, the guide rail be symmetrically disposed in left and right two inwalls of highly protective frame on.
Used as improvement, the middle and lower part position of the height platform is releasably horizontally installed with one and is bound with test vehicle
Safety belt.
Improve again, the tray rack includes a square pallet, shifter and roller, shifter is left and right two, respectively
Installed in the left and right two ends of pallet, roller is corresponding with the guide rail by the both sides that support is arranged on pallet.
Improve again, the bottom left and right sides of the pallet is provided with the support feet for fixed idler whell, support feet separately down
Height more than test vehicle height.
Further improve, the roller double rollers structure set up and down.
Further improve, the PLC control devices include being provided with the housing of PLC assemblies, and the outer surface of housing is provided with
Display instrument, emergency stop switch and lifting button.
Further improve, a reset switch is installed above the encoder.
Finally, institute's shifter is fixed on the displacement sleeve of pallet both sides including position, and displacement sleeve can be front and rear built with one
The sliding block of slip, the front and rear side of sliding block is provided with spring, and is sealed with plug, separately there is contiguous block, and contiguous block outer end and support are solid
Fixed, fixation is inlayed in contiguous block inner end by the bar hole and sliding block of displacement sleeve.
Compared with prior art, the advantage of the invention is that：There is provided a kind of intelligentized inspection for raising vehicle high
Measurement equipment, during test, as long as sailing vehicle into tray rack lower section, height of car hoisting system is inserted by Data Detection line, so that it may
Lifting altitude, lifting velocity, decrease speed, continuous lifting and interval lifting are carried out to vehicle with by the data wire of testing stand
Detection, compared with traditional manual detection method, the present invention is not only simple in structure, easy to operate, detection speed is fast, and
Accuracy of detection is high, substantially increases detection efficiency, so as to realize the manufacture detection of batch flowing water, reduces energy consumption, it is adaptable to electronic heap
Pile car, the fork height of fork truck, rising or falling speed, continuous lifting, the experiment of interval lifting.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of PLC control devices in the present invention；
Fig. 4 is the structural representation of tray rack in the present invention；
Fig. 5 is the front view of Fig. 4；
Fig. 6 is attachment structure figure between encoder and tray rack；
Fig. 7 is the structure sectional view of shifter；
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1~7, the raising vehicle test platform high of the present embodiment, including height platform 1, tray rack 3, PLC control dress
2 and encoder 4 are put, wherein tray rack 3 is arranged in height platform 1, its two ends is by roller 33 and the guide rail 16 of the both sides of height platform 1
Connect, so as to ensure the perpendicularity of raising vehicle high, and reduce encoder to detecting the influence of parameters precision, PLC control dresses
2 outsides for being arranged on height platform 1 are put, during test, is connected with the height hoisting system of test vehicle by Data Detection line；Compile
Code device 4 is vertically mounted on the lower section of tray rack 1, and its output is connected to PLC control devices 2, thus detect the lifting velocity of vehicle,
Decrease speed and lifting altitude simultaneously pass to PLC；Generally use is connected between tray rack 3 and the rotary shaft of encoder 4
In measurement and the frenulum 18 of transmission, tray rack 3 rises will drive the rotary shaft of encoder 4 to rotate by frenulum 18, so as to count
Length is calculated, lifting altitude is drawn, binding time measurement can calculate the rate of climb, and tray rack 3 declines, the rotation of encoder 4
Rotating shaft can be reversely rotated, and so as to calculate length, draw falling head, and binding time measurement can calculate decrease speed, have
The technology for closing encoder 4 is conventional technical means, and height platform 1 is by four 11, three highly protective framves 12 of root post and some horizontal strokes
The section that bar 14 is welded is the frame structure of U-shaped, and guard 13 is laid with three sides of frame structure, highly protective
Frame 12 is arranged on three centre positions of side of frame structure, highly identical and parallel with column 11, column 11 and height
The bottom of fender bracket 12 is equipped with and is welded with mounting base 17, and mounting hole is provided with mounting base 17, by rivet with it is flat
Platform is fixed, and such height platform 1 is just securely disposed on platform, and guide rail 16 is symmetrically, is vertically arranged in the left and right of height platform 1
On two inwalls of highly protective frame 12, a safety belt 15 is releasably transversely provided with the middle and lower part position of height platform 1, used
Bound in test vehicle, guard 13 and highly protective frame 12, the setting of safety belt 15 are mainly in order to protect in detection
When pouring weight or the accident of vehicle component fall and vehicle is surprisingly travelled；
In being horizontally set in height platform 1, tray rack 3 includes a square pallet 31, two shifters in left and right to tray rack 3
32 and roller 33, shifter 32 is separately mounted to the left and right two ends of pallet 31, and shifter 32 is fixed on the both sides of pallet 31 including position
Displacement sleeve 321, displacement sleeve 321 built with one can slide anteroposterior sliding block 323, the front and rear side of sliding block 323 is provided with bullet
Spring 322, and sealed with plug 326, separately there is contiguous block 324, contiguous block outer end and support 34 are fixed, and contiguous block inner end passes through displacement
The bar hole 325 and sliding block 323 of sleeve inlay fixation, so ensure to remain to detect it when vehicle has certain inclination angle,
There is the requirement of the raising vehicle detection high for tilting forward and back angle so as to meet, roller 33 is arranged on the two of pallet 31 by support 34
Side is corresponding with guide rail 16, and roller 33 is double rollers structure setting up and down, to ensure hanging down between tray rack 3 and encoder 4
Straight degree is required, and reduces encoder to detecting the influence of parameters precision, and the bottom left and right sides of pallet 31 is provided with separately down
Support feet 35, the height of the height more than test vehicle of support feet 35 can so ensure that test vehicle can be sailed into pallet 31
Lower section；PLC control devices 2 include being provided with the housing of PLC assemblies, and the outer surface of housing is provided with display instrument 21, jerk and opens
Close 22 and lifting button 23, a reset switch 5 is installed in the top of encoder 4, when pallet fork drops to it is minimum when by reset
Detection data is printed switch 5 zeros data, so as to complete vehicle detection.
During test, the lower section of pallet 31 that vehicle sails tray rack 3 into will be tested, Data Detection line is inserted into height of car raising
System, and safety belt 15 is fastened, starts lifting button 23, by data wire vehicle is carried out lifting altitude, lifting velocity, under
The detection of reduction of speed degree, continuous lifting and interval lifting, detection data shows in display instrument 21, when pallet fork drops to
By reset switch 5 by zeros data when minimum, and detection data is printed, so as to complete vehicle detection.
Claims (8)
1. a kind of raising vehicle test platform high, it is characterised in that the raising vehicle test platform high includes：
The one height platform with open front, the left and right sides of height platform is provided with vertical guide rail；
One tray rack, is horizontally set in height platform, and the two ends of tray rack are connected by roller with guide rail, when tray rack lies in
During test platform, the space sailed into for test vehicle is provided between its bottom and platform；
One PLC control devices, are arranged on the outside of height platform, during test, are risen with the height of test vehicle by Data Detection line
The system of liter is connected；
One encoder, installed in the lower section of tray rack, for detect the lifting velocity of vehicle, decrease speed, lifting altitude and under
Drop height, and it is connected to PLC control devices；
The tray rack includes a square pallet, shifter and roller, and shifter is left and right two, is separately mounted to pallet
Left and right two ends, roller is corresponding with the guide rail by the both sides that support is arranged on pallet；
Institute's shifter is fixed on the displacement sleeve of pallet both sides including position, displacement sleeve built with one can slide anteroposterior cunning
Block, the front and rear side of sliding block is provided with spring, and is sealed with plug, separately there is contiguous block, and contiguous block outer end and support are fixed, contiguous block
Inner end fixation is inlayed by the bar hole and sliding block of displacement sleeve.
2. raising vehicle test platform high according to claim 1, it is characterised in that：The height platform is vertical by least four
The section that post, some cross bars are welded is the frame structure of U-shaped, and guard is laid with three sides of frame structure.
3. raising vehicle test platform high according to claim 2, it is characterised in that：Three sides of the frame structure
Centre position is respectively welded with column with height and parallel highly protective frame, and the guide rail is symmetrically disposed in left and right two
On the inwall of highly protective frame.
4. raising vehicle test platform high according to claim 2, it is characterised in that：The middle and lower part position of the height platform can
It is horizontally installed with a safety belt bound with test vehicle with shirking.
5. raising vehicle test platform high according to claim 1, it is characterised in that：The bottom left and right sides of the pallet point
Not to support feet is had, the height of support feet is more than the height for testing vehicle.
6. raising vehicle test platform high according to claim 5, it is characterised in that：The roller double rollings set up and down
Wheel construction.
7. raising vehicle test platform high according to claim 1, it is characterised in that：The PLC control devices include installing
The outer surface for having the housing of PLC assemblies, housing is provided with display instrument, emergency stop switch and lifting button.
8. raising vehicle test platform high according to claim 1, it is characterised in that：One is provided with above the encoder
Reset switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310556429.4A CN104634583B (en) | 2013-11-11 | 2013-11-11 | Raising vehicle test platform high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310556429.4A CN104634583B (en) | 2013-11-11 | 2013-11-11 | Raising vehicle test platform high |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104634583A CN104634583A (en) | 2015-05-20 |
| CN104634583B true CN104634583B (en) | 2017-06-30 |
Family
ID=53213579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310556429.4A Active CN104634583B (en) | 2013-11-11 | 2013-11-11 | Raising vehicle test platform high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104634583B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3206396A1 (en) * | 1982-02-23 | 1983-09-01 | Hanns 4750 Unna-Massen Rump | Fork-lift truck with ultrasonic measuring device and temperature-error compensation and automatic computer-controlled height preselection |
| JPH092796A (en) * | 1995-06-20 | 1997-01-07 | Sumitomo Heavy Ind Ltd | Transfer height detecting device for automatic guided fork lift in automatic warehouse |
| JPH09132400A (en) * | 1995-11-06 | 1997-05-20 | Toyota Autom Loom Works Ltd | Lift-up height detecting device for forklift |
| CN102252620A (en) * | 2011-04-28 | 2011-11-23 | 苏州工业园区东胜机械有限公司 | Vertical height detection device of lift truck |
| CN202886394U (en) * | 2012-11-17 | 2013-04-17 | 山东省特种设备检验研究院济宁分院 | Forklift gantry elevation speed detecting device |
| CN103112801A (en) * | 2013-02-06 | 2013-05-22 | 浙江诺力机械股份有限公司 | Device, method and system for detecting height of forklift pallet fork |
| CN103149040A (en) * | 2013-01-07 | 2013-06-12 | 高秋渊 | Testing device of manual platform |
| CN203587352U (en) * | 2013-11-11 | 2014-05-07 | 宁波如意股份有限公司 | High hoisting vehicle test stand |
-
2013
- 2013-11-11 CN CN201310556429.4A patent/CN104634583B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3206396A1 (en) * | 1982-02-23 | 1983-09-01 | Hanns 4750 Unna-Massen Rump | Fork-lift truck with ultrasonic measuring device and temperature-error compensation and automatic computer-controlled height preselection |
| JPH092796A (en) * | 1995-06-20 | 1997-01-07 | Sumitomo Heavy Ind Ltd | Transfer height detecting device for automatic guided fork lift in automatic warehouse |
| JPH09132400A (en) * | 1995-11-06 | 1997-05-20 | Toyota Autom Loom Works Ltd | Lift-up height detecting device for forklift |
| CN102252620A (en) * | 2011-04-28 | 2011-11-23 | 苏州工业园区东胜机械有限公司 | Vertical height detection device of lift truck |
| CN202886394U (en) * | 2012-11-17 | 2013-04-17 | 山东省特种设备检验研究院济宁分院 | Forklift gantry elevation speed detecting device |
| CN103149040A (en) * | 2013-01-07 | 2013-06-12 | 高秋渊 | Testing device of manual platform |
| CN103112801A (en) * | 2013-02-06 | 2013-05-22 | 浙江诺力机械股份有限公司 | Device, method and system for detecting height of forklift pallet fork |
| CN203587352U (en) * | 2013-11-11 | 2014-05-07 | 宁波如意股份有限公司 | High hoisting vehicle test stand |
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|---|---|
| CN104634583A (en) | 2015-05-20 |
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