CN203393646U - Remote-control moving trolley loaded with traffic warning board - Google Patents
Remote-control moving trolley loaded with traffic warning board Download PDFInfo
- Publication number
- CN203393646U CN203393646U CN201320433504.3U CN201320433504U CN203393646U CN 203393646 U CN203393646 U CN 203393646U CN 201320433504 U CN201320433504 U CN 201320433504U CN 203393646 U CN203393646 U CN 203393646U
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- CN
- China
- Prior art keywords
- remote
- warning board
- traffic warning
- upper cover
- dolly
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- Expired - Fee Related
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Abstract
The utility model relates to traffic warning devices, in particular to traffic warning devices placed on roads, especially highways, and discloses a remote-control moving vehicle loaded with a traffic warning board. The remote-control moving trolley comprises a trolley upper cover, a trolley baseplate, front wheels, rear wheels and a remote control device, and a control circuit board, a remote-control receiver and a power source are further mounted on the trolley baseplate. The remote-control moving trolley is characterized in that the warning board is fixed on the trolley upper cover, a braking block is arranged each rear wheel and connected with an electromagnet, and a spring is mounted on a connecting shaft of each electromagnet in a sleeved manner. The remote-control moving trolley has the advantages that the warning board is transported to a specified position and fixed through remote control, and in the process of placing of the traffic warning board, personnel is constantly positioned in a safe area, so that dangerousness when the personnel walks on a road, especially a highway is avoided.
Description
Technical field
The utility model relates to traffic warning, the traffic warning of especially placing on highway, particularly speedway.
Background technology
At highway, particularly, on speedway, while processing traffic problems, need to place traffic warning board on processed car side.At present, be mainly by artificial placement traffic warning board, so just keep away unavoidable personnel and particularly on speedway, walk on highway, easily cause danger.Also have, while placing traffic warning board, should guarantee to place distance, distance is short, is difficult to reach alarming effect, even may produce traffic accident, artificial placement because the eye estimate of adjusting the distance is inaccurate, in addition the buck fever of people when speedway is walked, often places apart from too short, easily causes the generation of second accident.
Summary of the invention
Problem to be solved in the utility model provides a kind of for above deficiency exactly and can control by remote control, and warning sign is moved to assigned address stationary device in addition.Its technical scheme is as follows:
It comprises dolly upper cover, little car bottom plate, front vehicle wheel, rear wheel and remote control, and control circuit board, receiver of remote-control sytem and power supply are installed on little car bottom plate.Its key technology is on dolly, to cover fixedly warning sign; Brake block is set on rear wheel, and brake block is connected with electromagnet, pocketed springs on the connecting axle of electromagnet.
Compared with prior art the utlity model has following beneficial effect:
1, by remote control, control, warning sign is moved to assigned address fix, in placing the process of traffic warning board, personnel are the region in safety all the time, the danger when having avoided personnel particularly speedway being walked on highway.
2, by remote control, dolly is had and advance, retreat and turning function, can control exactly placement distance, guarantee alarming effect.
3, the utility model has designed the check mechanism being comprised of electromagnet and spring, during motion, and electromagnet energising, brake block unclamps, and dolly can move; During maintenance, electromagnet power-off, under the pressure of spring, brake block is pushed down rear wheel, guarantees that the position of dolly maintains static.Be convenient to control dolly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 left view.
The specific embodiment
Embodiment mono-:
Referring to Fig. 1, Fig. 2, the present embodiment comprises dolly upper cover 3, dolly base plate 1, front vehicle wheel 11, rear wheel 17 and remote control, front-wheel steer rocker 19 is installed on dolly base plate 1, front vehicle wheel 11 is arranged on front-wheel steer rocker 19, and control circuit board 2, receiver of remote-control sytem 4 and power supply 13 are also installed on dolly base plate 1.Its key technology is on dolly upper cover 3, to be provided with fixed cover 8 and spring pull bar 9, for fixing warning sign 7, warning sign 7 is inserted to fixed covers 8, is further strained and fixed with 9 pairs of warning signs of spring pull bar simultaneously, and dolly can be moved away warning sign; Brake block 16 is set on rear wheel 17, and brake block 16 is connected with electromagnet 14, and on the connecting axle of electromagnet, pocketed springs 15, and electromagnet 14 and spring 15 form check mechanism.In control circuit, the work of rear wheel drive motor 18 and electromagnet 14 is realized to interlocking, turn on the power switch 12, with remote controller, make rear wheel drive motor 18 energising, electromagnet 14 work of also switching on, electromagnetic force overcomes the elastic force of spring 15, brake block 16 unclamps, make brake block 16 separated with rear wheel 17, braking is disengaged, and dolly advances or retreats; 18 power-off of rear wheel drive motor, also power-off of electromagnet 14, now spring 15 compression brake pieces 16, compress rear wheel 17, and dolly is in on-position; Front-wheel steer rocker 19 is installed on dolly base plate 1, front vehicle wheel 11 is arranged on front-wheel steer rocker 19, during motion, dolly turns to by front-wheel steer rocker 19 and controls, in the time of need to turning to, with remote controller, make 20 energisings of front-wheel drive motor, by front-wheel steer rocker 19, drive front vehicle wheel 11 to turn an angle, thereby realize, turn to.
Described warning sign 7 forms removable warning sign by warning block 26, during use, warning block is become to traffic warning board with plastic rivet Quick-connection.
Between dolly base plate 1 and dolly upper cover 3, be provided with receiver 21, after warning sign is used to complete, take off plastic rivet, the warning sign after partition is put into receiver 21.
Embodiment bis-:
Referring to Fig. 1, Fig. 2, the present embodiment comprises dolly upper cover 3, dolly base plate 1, front vehicle wheel 11, rear wheel 17 and remote control, front-wheel steer rocker 19 is installed on dolly base plate 1, front vehicle wheel 11 is arranged on front-wheel steer rocker 19, and control circuit board 2, receiver of remote-control sytem 4 and power supply 13 are also installed on dolly base plate 1.Its key technology is on dolly upper cover 3, to be provided with fixed cover 8 and spring pull bar 9, for fixing warning sign 7, warning sign 7 is inserted to fixed covers 8, is further strained and fixed with 9 pairs of warning signs of spring pull bar simultaneously, and dolly can be moved away warning sign; Brake block 16 is set on rear wheel 17, and brake block 16 is connected with electromagnet 14, and on the connecting axle of electromagnet, pocketed springs 15, and electromagnet 14 and spring 15 form check mechanism.In control circuit, the work of rear wheel drive motor 18 and electromagnet 14 is realized to interlocking, turn on the power switch 12, with remote controller, make rear wheel drive motor 18 energising, electromagnet 14 work of also switching on, electromagnetic force overcomes the elastic force of spring 15, brake block 16 unclamps, make brake block 16 separated with rear wheel 17, braking is disengaged, and dolly advances or retreats; 18 power-off of rear wheel drive motor, also power-off of electromagnet 14, now spring 15 compression brake pieces 16, compress rear wheel 17, and dolly is in on-position; Front-wheel steer rocker 19 is installed on dolly base plate 1, front vehicle wheel 11 is arranged on front-wheel steer rocker 19, during motion, dolly turns to by front-wheel steer rocker 19 and controls, in the time of need to turning to, with remote controller, make 20 energisings of front-wheel drive motor, by front-wheel steer rocker 19, drive front vehicle wheel 11 to turn an angle, thereby realize, turn to.
Described warning sign 7 forms removable warning sign by warning block 26, during use, warning block is become to traffic warning board with plastic rivet Quick-connection.
Between dolly base plate 1 and dolly upper cover 3, be provided with receiver 21, after warning sign is used to complete, take off plastic rivet, the warning sign after partition is put into receiver 21.
On dolly upper cover 3, by lamp stand base 22 and bearing pin 6, lamp stands 25 are installed, illuminating lamp 24 and warning lamp 23 are housed on lamp stand 25, illuminating lamp is for night and sight line when poor, and warning lamp can further improve alarming effect.
Lamp stand cutting ferrule 5 and lamp stand fixed seating 10 are installed on dolly upper cover 3, and lamp stand can arbitrarily rotate, while turning to vertical position, fixing by lamp stand cutting ferrule 5, while turning to horizontal level, fixing by lamp stand fixed seating 10.
The remote control of embodiment mono-and embodiment bis-is mature technology, dolly is had to remote control to be advanced, retreats and turning function, thereby by remote control by moving of car to apart from parking spot 100～150m place, traffic warning board put in place, avoided personnel's particularly danger during speedway walking on highway.
Claims (5)
1. a remotely controlling exercise car that loads traffic warning board, comprise dolly upper cover (3), little car bottom plate (1), front vehicle wheel (11), rear wheel (17) and remote control, at upper control circuit board (2), receiver of remote-control sytem (4) and the power supply (13) installed of little car bottom plate (1), it is characterized in that at the upper fixedly warning sign (7) of dolly upper cover (3); Brake block (16) is set on rear wheel (17), and brake block (16) is connected with electromagnet (14), pocketed springs on the connecting axle of electromagnet (15).
2. load according to claim 1 the remotely controlling exercise car of traffic warning board, it is characterized in that warning sign (7) forms removable warning sign by warning block (26).
3. load according to claim 1 the remotely controlling exercise car of traffic warning board, it is characterized in that being provided with receiver (21) between little car bottom plate (1) and dolly upper cover (3).
4. load according to claim 1 the remotely controlling exercise car of traffic warning board, it is characterized in that, at upper lamp stand base (22) and bearing pin (6) the installation lamp stand (25) of passing through of dolly upper cover (3), illuminating lamp (24) and warning lamp (23) being housed on lamp stand (25).
5. load according to claim 1 the remotely controlling exercise car of traffic warning board, it is characterized in that at upper lamp stand cutting ferrule (5) and the lamp stand fixed seating (10) installed of dolly upper cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433504.3U CN203393646U (en) | 2013-07-20 | 2013-07-20 | Remote-control moving trolley loaded with traffic warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433504.3U CN203393646U (en) | 2013-07-20 | 2013-07-20 | Remote-control moving trolley loaded with traffic warning board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393646U true CN203393646U (en) | 2014-01-15 |
Family
ID=49905189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320433504.3U Expired - Fee Related CN203393646U (en) | 2013-07-20 | 2013-07-20 | Remote-control moving trolley loaded with traffic warning board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882810A (en) * | 2015-05-21 | 2015-09-02 | 国家电网公司 | Anti-miss-collision bidirectional insulated isolation stopper vehicle for transformer station |
-
2013
- 2013-07-20 CN CN201320433504.3U patent/CN203393646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882810A (en) * | 2015-05-21 | 2015-09-02 | 国家电网公司 | Anti-miss-collision bidirectional insulated isolation stopper vehicle for transformer station |
| CN104882810B (en) * | 2015-05-21 | 2017-03-01 | 国家电网公司 | A kind of transformer station is kept off a car with two-way being dielectrically separated from of mistaken collision preventing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |