CN207473831U - A kind of truck-mounted crane wireless remote-control system - Google Patents
A kind of truck-mounted crane wireless remote-control system Download PDFInfo
- Publication number
- CN207473831U CN207473831U CN201721689889.4U CN201721689889U CN207473831U CN 207473831 U CN207473831 U CN 207473831U CN 201721689889 U CN201721689889 U CN 201721689889U CN 207473831 U CN207473831 U CN 207473831U
- Authority
- CN
- China
- Prior art keywords
- wireless remote
- truck
- linear motor
- ecu
- mounted crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control And Safety Of Cranes (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model belongs to crane technical field, more particularly to a kind of truck-mounted crane wireless remote-control system, including wireless remote control emitter and wireless remote controlled receiver, the wireless remote control emitter is connect by wireless signal with wireless remote controlled receiver, the wireless remote controlled receiver includes reception antenna, emergency antenna and ECU, the ECU is connect respectively with reception antenna and emergency antenna, linear motor is also respectively connected in the ECU, flame-out relay, starting relay and throttle motor, it can be to linear motor by ECU, flame-out relay, starting relay and throttle motor are controlled.The working condition of truck-mounted crane can be controlled by wireless remote control emitter, lifting operation can be realized in a people, can install the system additional on existing crane.Wireless remote control emitter is externally provided with protective device, and the generation that should be dropped to lead to damage can be reduced by protective device.
Description
Technical field
The utility model belongs to crane technical field, and in particular to a kind of truck-mounted crane wireless remote-control system.
Background technology
Truck with loading crane is generally divided into operation, middle bit manipulation and lower bit manipulation.Upper operation presence is frequent up and down,
Blind area can be lacked a little；Lower operation blind area is more, and it is big to turn round angle, and object is not easy to dodge when swinging, and whole labor intensity is big.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of truck-mounted crane wireless remote-control system, solves blind area and asks
Topic alleviates the labor intensity of operator.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of truck-mounted crane wireless remote-control system, including wireless remote control emitter and wireless remote controlled receiver, the wireless remote
Control transmitter is connect by wireless signal with wireless remote controlled receiver, and the wireless remote controlled receiver includes reception antenna and ECU,
The ECU is connect with reception antenna, and linear motor, flame-out relay, starting relay and throttle is also respectively connected in the ECU
Motor can control linear motor, flame-out relay, starting relay and throttle motor by ECU, the linear motor
It is connect with multi-way valve, the working condition of multi-way valve can be controlled by linear motor.
The linear motor is connected with spring, and the reset of linear motor can be realized by spring.
The ECU is also associated with emergency antenna.
The wireless remote control emitter is externally provided with protective device.
The protective device includes protective cover and shock absorption strip, and the shock absorption strip is arranged on protective cover bottom, the protective cover
It is equipped with ventilation opening.
The shock absorption strip is inflation item, can improve damping effect.
The utility model compared with prior art, has an advantageous effect in that：
The working condition of truck-mounted crane can be controlled by wireless remote control emitter, a people can be realized lifting and make
Industry can install the system additional on existing crane.Wireless remote control emitter is externally provided with protective device, can be with by protective device
Reducing leads to the generation of damage when dropping, and the protective cover in protective device is equipped with ventilation hole, can be carried out by ventilation hole
Effective heat dissipation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model protective device；
Fig. 3 is the utility model protective device use state diagram；
Fig. 4 is the utility model structure of the linear motion actuator schematic diagram；
Fig. 5 is the front view of Fig. 4；
Wherein：1 is wireless remote control emitter, and 11 be transmitting antenna, and 2 be wireless remote controlled receiver, and 3 be reception antenna, and 4 are
Emergency antenna, 5 be ECU, and 6 be linear motor, and 7 be flame-out relay, and 8 be starting relay, and 9 be throttle motor, and 10 be protection
Device, 101 be protective cover, and 102 be shock absorption strip, and 103 be ventilation opening, and 11 be multi-way valve, and 12 be spring.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
It is only the utility model part of the embodiment to apply example, instead of all the embodiments.Based on the embodiment in the utility model,
Those of ordinary skill in the art's all other embodiments obtained without making creative work, belong to this reality
With novel protected range.
As shown in Figure 1, a kind of truck-mounted crane wireless remote-control system, including wireless remote control emitter 1 and wireless remote controlled receiver
2, wireless remote control emitter 1 is connect by wireless signal with wireless remote controlled receiver 2, and wireless remote controlled receiver 2 includes receiving day
Line 3 and ECU5, ECU5 are connect with reception antenna 3, and linear motor 6 is also respectively connected in ECU5（It is connect with its motor）, it is flame-out after
Electric appliance 7, starting relay 8 and throttle motor 9, can be to linear motor 6, flame-out relay 7,8 and of starting relay by ECU5
Throttle motor 9 is controlled.ECU5 is also associated with emergency antenna 4, can realize that two double transmittings receive system, emergent stop working makes
With.
Wireless remote control emitter 1 be equipped with transmitting antenna 11, telecommand be all by casing outside control switch and by
Electromagnetic radiation by the modulation of internal circuit, coding, then by high-frequency signal amplifying circuit by antenna is gone out, had by button
Body internal circuit those skilled in the art can be on the basis of the technical program be learnt, it is easy to be adjusted and be designed.
Wireless remote controlled receiver 2 is mounted on truck-mounted crane, it can handle the aerogram from wireless remote control emitter 1
Number, received signal is amplified, shaping, decoding, and be converted into execution circuit the control signal that comes is received and can know
Other audio signal or digital pulse signal, are transferred to component, realize to linear motor 6, flame-out relay 7, start relay
The control of device 8 and throttle motor 9, so as to fulfill the wireless remote control to crane.
ECU5 receives and processes pwm signal, is then transmit to motor（Including linear motor and throttle motor）, by motor position
It puts sensor feedback signal and is positioned to ECU5, so as to fulfill analog quantity.ECU5 is double reception system, safer.
As shown in figures 2-3, wireless remote control emitter 1 is externally provided with protective device 10, and protective device 10 includes that nothing can be accommodated
The protective cover 101 of line remote control transmitter 1 and shock absorption strip 102, shock absorption strip 102 are arranged on 101 bottom of protective cover, on protective cover 101
Equipped with ventilation opening 103, ventilation opening 103 can be arranged on 101 periphery of protective cover, bottom or other suitable for radiate position.Damping
Item 102 is inflation item, can improve damping effect.
As shown in Figures 4 and 5, the shell of linear motor 6 can be connect with multi-way valve 11（Certainly it can also be connect with other positions,
As long as linear motor 6 can be fixed）, the mover of linear motor 6 connect with multi-way valve 11（The pair of multi-way valve can be connected to
On control stick）, can play the role of controlling multi-way valve 11 by the movement of 6 mover of linear motor, the mover of linear motor 6 connects
Spring 12 is connected to, the both ends of spring 12 are connect respectively with mover and multi-way valve 11.When 6 mover of linear motor moves, it can compress
Spring 12 makes spring 12 generate elastic potential energy；The reset of mover can be realized by discharging elastic potential energy by spring 12.
Linear motor 6 is connect with ECU5, and linear motor 6 can be controlled by ECU5, so as to fulfill control multi-way valve 11
Effect.By installing linear motor 6 additional on the manual multiple-way valve of existing equipment, you can realize the remote control to manual multiple-way valve.Directly
Tubular linear motor may be used in line motor 6.
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment within the knowledge of a person skilled in the art, can also not depart from the utility model aims
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of truck-mounted crane wireless remote-control system, it is characterised in that：Including wireless remote control emitter（1）And wireless remote controlled receiver
（2）, the wireless remote control emitter（1）Pass through wireless signal and wireless remote controlled receiver（2）Connection, the wireless remote control receive
Device（2）Including reception antenna（3）And ECU（5）, the ECU（5）With reception antenna（3）Connection, the ECU（5）It is also respectively connected with
There is linear motor（6）, flame-out relay（7）, starting relay（8）With throttle motor（9）, pass through ECU（5）It can be to linear motor
（6）, flame-out relay（7）, starting relay（8）With throttle motor（9）It is controlled, the linear motor（6）With multi-way valve
（11）Connection, passes through linear motor（6）Multi-way valve can be controlled（11）Working condition.
2. a kind of truck-mounted crane wireless remote-control system according to claim 1, it is characterised in that：The linear motor（6）Even
Spring is connected to, the reset of linear motor can be realized by spring.
3. a kind of truck-mounted crane wireless remote-control system according to claim 1, it is characterised in that：The ECU（5）It is also associated with
Emergency antenna（4）.
4. a kind of truck-mounted crane wireless remote-control system according to claim 1, it is characterised in that：The wireless remote control emitter
（1）It is externally provided with protective device（10）.
5. a kind of truck-mounted crane wireless remote-control system according to claim 4, it is characterised in that：The protective device（10）Packet
Include protective cover（101）And shock absorption strip（102）, the shock absorption strip（102）It is arranged on protective cover（101）Bottom, the protective cover
（101）It is equipped with ventilation opening（103）.
6. a kind of truck-mounted crane wireless remote-control system according to claim 5, it is characterised in that：The shock absorption strip（102）For
Item is inflated, damping effect can be improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689889.4U CN207473831U (en) | 2017-12-07 | 2017-12-07 | A kind of truck-mounted crane wireless remote-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689889.4U CN207473831U (en) | 2017-12-07 | 2017-12-07 | A kind of truck-mounted crane wireless remote-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473831U true CN207473831U (en) | 2018-06-08 |
Family
ID=62257876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689889.4U Expired - Fee Related CN207473831U (en) | 2017-12-07 | 2017-12-07 | A kind of truck-mounted crane wireless remote-control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473831U (en) |
-
2017
- 2017-12-07 CN CN201721689889.4U patent/CN207473831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |