CN201292217Y

CN201292217Y - Wireless remote controller of crane

Info

Publication number: CN201292217Y
Application number: CNU2008201482092U
Authority: CN
Inventors: 朱建收
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-08-19
Anticipated expiration: 2018-07-25

Abstract

The utility model discloses a wireless remote controller for a crane, which comprises a wireless remote controller and a wireless receiver, wherein the wireless receiver is connected with four pairs of alternating-current contactors; the four pairs of the alternating-current contactors are respectively and correspondingly connected with a lifting arm motor, a steering motor, a fore-and-aft traveling motor and a hoisting motor through wiring boards; the four pairs of the alternating-current contactors are connected to an interchangeable steering assembly and a main switch though wiring boards; the utility model can effectively solve the problem that the driver needs to cooperate with the professional staff when the agricultural vehicle (tractor crane) works, so that not only the potential safety hazard resulted from the matching miss is eliminated, but also the manpower is saved; and the utility model also has the advantages that the wireless remote controller is simple in structure and easy and convenient to operate, has high automation degree and is suitable for wide popularization and application.

Description

The radio crane remote control equipment (RCE)

Technical field

The utility model relates to a kind of wireless remote controller, relates in particular to a kind of radio crane remote control equipment (RCE) that a plurality of motors of farm vehicle traction type crane are controlled.

Background technology

Along with China's rapid development of economy, hoisting crane more and more is applied in infrastructure construction and the skyscraper construction as a kind of important engineering machinery.In the process of carrying out construction hoisting, because the restriction of the special construction of hoisting crane itself, limited the sight line of crane driver, have the dead angle that the driver can't see, at this moment the cooperation commander who needs special staff, get in touch with commander by mode such as propaganda directed to communicate, make a gesture, but such commander is difficult to guarantee the accurate of operation, makes a fault easily, as place not in place, collide problems such as other thing, when these problems not only can charge for loss of working time, and can bring many potential safety hazards.

Summary of the invention

In order to solve that hoisting crane needs special commanding when carrying out handling and manpower waste and the safety problem brought, the purpose of this utility model provides a kind of radio crane remote control equipment (RCE), on original manual operation basis, increase distant control function, the staff can send various instructions by Digiplex, handle hoisting crane and carry out various handling work accurately, both saved human resources, avoided potential safety hazard again.

The technical solution of the utility model realizes in the following manner:

A kind of radio crane remote control equipment (RCE), it comprises Digiplex and wireless receiver, wireless receiver is connected with four pairs of AC contactor by touch block; Four pairs of AC contactor are by corresponding respectively lifting motor, steer motor, front and back movable motor and the bridge motor of connecting of touch block; Four pairs of AC contactor also are connected to exchange by touch block and turn to assembly, main supply switch; Also be connected with indicator lamp, Electrical leakage on the touch block.

Principle of work of the present utility model is as follows:

The remote manipulation hoisting crane carries out handling work, send action command by corresponding button on the Digiplex to receptor, receptor is converted to automatically controlled signal with remote signal after receiving signal, automatically controlled signal is by the corresponding AC contactor of touch block conducting, AC contactor starts cooresponding lifting motor, steer motor, front and back movable motor or bridge motor by touch block, drive hoisting crane and make corresponding action, finish lifting, turn to, front and back walking or handling work; This device also can the manual operation exchange turn to assembly, by the corresponding AC contactor of touch block conducting, AC contactor starts cooresponding motor by touch block, starts hoisting crane and makes corresponding action, finishes lifting, turns to, front and back walking or crane lifting service.

Good effect of the present utility model is:

The utility model can solve the problem that hoisting crane needs driver and special commanding to cooperate by actv. when carrying out operation, not only eliminated the potential safety hazard that causes to the commanding, and the saving manpower; The utility model is simple in structure, and is easy and simple to handle, and the degree of automation height is suitable for the farm vehicle traction type crane.

Description of drawings

Fig. 1 is the circuit theory scheme drawing that the utility model wireless remote control receives control;

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

By shown in Figure 1, this radio crane remote control equipment (RCE) comprises Digiplex 9 and wireless receiver (model is HS-10) 8, and wireless receiver 8 is connected with four pairs of AC contactor 6 by touch block 7; The four pairs of AC contactor 6 correspondingly respectively connect lifting motor, steer motor, move forward and backward motor and bridge motor by touch block 7;

Be it can also be seen that by Fig. 1: four pairs of AC contactor 6 are connected to manual exchange by touch block 5 and turn to assembly 2, main supply switch 3 so that M/C;

It can also be seen that by Fig. 1: also be connected with indicator lamp 1, earth leakage protective device 4 on the touch block 5.

This farm vehicle traction type crane remote controller when in use, earlier press the on ﹠ off switch power-on by remote controller, as required by cooresponding four groups of buttons, send the remote signal of different action commands, receptor 8 is converted to automatically controlled signal with remote signal after receiving signal, automatically controlled signal is by the corresponding AC contactor 6 of touch block 7 conductings, AC contactor 6 starts cooresponding lifting motor, steer motor, front and back movable motor and bridge motor by touch block 7, drive hoisting crane and make corresponding action, finish handling work; Also can the manual operation exchange turn to assembly 2, by the corresponding AC contactor 6 of touch block 5 conductings, AC contactor 6 starts cooresponding motor by touch block 7, starts hoisting crane and makes corresponding action, finishes handling work.

Claims

1, a kind of radio crane remote control equipment (RCE), it comprises Digiplex (9) and wireless receiver (8), it is characterized in that: wireless receiver (8) is connected with four pairs of AC contactor (6) by touch block (7), and four pairs of AC contactor (6) are by corresponding respectively lifting motor, steer motor, front and back movable motor and the bridge motor of connecting of touch block (7).

2, radio crane remote control equipment (RCE) according to claim 1 is characterized in that: four pairs of AC contactor (6) are connected to exchange by touch block (5) and turn to assembly (2), main supply switch (3).

3, radio crane remote control equipment (RCE) according to claim 2 is characterized in that: also be connected with indicator lamp (1) on the touch block (5), Electrical leakage (4).