CN212084456U - Detection system for judging forklift tire pressing or wire outgoing - Google Patents
Detection system for judging forklift tire pressing or wire outgoing Download PDFInfo
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- CN212084456U CN212084456U CN202020436539.2U CN202020436539U CN212084456U CN 212084456 U CN212084456 U CN 212084456U CN 202020436539 U CN202020436539 U CN 202020436539U CN 212084456 U CN212084456 U CN 212084456U
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Abstract
The utility model provides a judge fork truck tire line ball or be qualified for next round of competitions detecting system, its characterized in that: including establishing the magnetic stripe one on the border line in the road and establishing magnetic stripe two on the border line outside the road, establishing epaxial magnetic induction switch, the controller of wheel around the car, controller and magnetic induction switch communication connection are used for receiving magnetic induction switch's signal and transmit away. The utility model discloses set up the magnetic stripe on ground, need not the attach power cord, be convenient for lay and later maintenance, signal reception is sensitive, and the judgement is accurate, has avoided the subjective influence of considering to judge, has improved judgement efficiency.
Description
Technical Field
The utility model relates to a judge fork truck tire line ball or be qualified for next round of competitions detecting system.
Background
Nearly 4 million persons of examination institutions for special equipment operators in Shanghai city apply for forklift driver examinations each year, the examination institutions account for more than half of examinees of special equipment operators in the city, the number of examination persons is large, and the examination room pressure is high. On one hand, the existing forklift driver test adopts the mode of on-site scoring by examinees for driving and examinees, and the influence of human factors is large; on the other hand, because the examinees are all "hands of students", the driving skill is poor, the safety consciousness is not high, and the larger safety risk exists in the examination process, which brings great challenge to the safety management of the forklift examination site. Therefore, the forklift examination room starts to adopt an intelligent electronic examination system, which is similar to a driving examination system of a motor vehicle driver, mainly comprises a vehicle positioning system, a vehicle signal sensor, a field and road sensor, a signal acquisition system, a background evaluation system and the like, is a set of electronic examination system integrating various digital communication technologies such as a computer technology, an automatic control technology and the like, and can realize a fully intelligent examination mode of front examination and background automatic scoring. However, when an examinee drives a forklift to perform an examination, the vehicle tire pressing or wire outgoing is observed by naked eyes of an appraiser, the appraiser needs to spend great effort to observe the position of the tire in real time, the efficiency is low, the accuracy is low, and the influence of human factors is great.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the problem that the line pressing or line outgoing of the vehicle tire in the existing forklift driver test is low in judging efficiency and accuracy through visual observation of an appraiser is solved.
In order to solve the problem, the technical scheme of the utility model a detection system that judges fork truck tire line ball or be qualified for the next round of competitions is provided, its characterized in that: including establishing the magnetic stripe one on the border line in the road and establishing magnetic stripe two on the border line outside the road, establishing epaxial magnetic induction switch, the controller of wheel around the car, controller and magnetic induction switch communication connection are used for receiving magnetic induction switch's signal and transmit away.
Preferably, the distance between the first magnetic strip and the second magnetic strip is 100 mm.
Preferably, the magnetic induction switches are arranged on wheel shafts of the front wheels and the rear wheels.
Preferably, the number of the magnetic induction switches is 4.
Preferably, the first magnetic strip and the second magnetic strip are both permanent magnets.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses set up the magnetic stripe on ground, need not the attach power cord, be convenient for lay and later maintenance, signal reception is sensitive, and the judgement is accurate, has avoided the subjective influence of considering to judge, has improved judgement efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the wire pressing and outlet states of the wheels of the forklift;
fig. 3 is a schematic diagram of a road test boundary line in a forklift driver's cab.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model relates to a judge detection system of fork truck tire line pressing or being qualified for next round of competitions, including magnetic stripe 1, magnetic stripe two 2, magnetic induction switch 3 and controller, magnetic stripe 1 is laid on the interior boundary line of road, and magnetic stripe two 2 is laid on the road outer boundary line, as shown in fig. 3, the distance of road inner boundary line and road outer boundary line is 100mm, and the distance between magnetic stripe 1 and magnetic stripe two 2 is 100mm, is the line pressing when the wheel shaft presses on magnetic stripe 1 on the interior boundary line; and when the wheel axle presses the magnetic strip II 2 on the outer boundary line, the wheel axle is taken out. Magnetic induction switch 3 has 4, install respectively in the position that is close to the tire on the shaft of front wheel and rear wheel to respectively with controller communication connection, when magnetic induction switch 3 sensed the magnetic signal of magnetic stripe, the controller received magnetic induction switch 3's signal and converted it into the signal of telecommunication, and give examination system on real time with this signal of telecommunication, examination system will carry out the information that whether analysis just can detect fork truck line pressing or be qualified for the next round of competitions according to the signal that the controller uploaded, make "line pressing withhold and divide" or "unqualified" judgement.
Claims (5)
1. The utility model provides a judge fork truck tire line pressing or detecting system who is qualified for next round of competitions which characterized in that: including establishing magnetic stripe one (1) on the border line in the road and establishing magnetic stripe two (2) on the border line outside the road, establishing epaxial magnetic induction switch (3), the controller of wheel around the car, controller and magnetic induction switch (3) communication connection are used for receiving the signal and the transmission of magnetic induction switch (3) away.
2. The detection system for judging the line pressing or line outgoing of the forklift tire as claimed in claim 1, wherein: the distance between the first magnetic strip (1) and the second magnetic strip (2) is 100 mm.
3. The detection system for judging the line pressing or line outgoing of the forklift tire as claimed in claim 1, wherein: the magnetic induction switches (3) are arranged on wheel shafts of the front wheels and the rear wheels.
4. The detection system for judging the line pressing or line outgoing of the forklift tire as claimed in claim 1, wherein: the number of the magnetic induction switches (3) is 4.
5. The detection system for judging the line pressing or line outgoing of the forklift tire as claimed in claim 1, wherein: the magnetic strip I (1) and the magnetic strip II (2) are both permanent magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436539.2U CN212084456U (en) | 2020-03-30 | 2020-03-30 | Detection system for judging forklift tire pressing or wire outgoing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436539.2U CN212084456U (en) | 2020-03-30 | 2020-03-30 | Detection system for judging forklift tire pressing or wire outgoing |
Publications (1)
| Publication Number | Publication Date |
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| CN212084456U true CN212084456U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020436539.2U Active CN212084456U (en) | 2020-03-30 | 2020-03-30 | Detection system for judging forklift tire pressing or wire outgoing |
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| CN (1) | CN212084456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729548A (en) * | 2020-12-11 | 2021-04-30 | 苏州市产品质量监督检验院 | Fork truck line ball detection device |
-
2020
- 2020-03-30 CN CN202020436539.2U patent/CN212084456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729548A (en) * | 2020-12-11 | 2021-04-30 | 苏州市产品质量监督检验院 | Fork truck line ball detection device |
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