KR200255356Y1 - Construction equipment which has sensor for detecting High voltage wire - Google Patents

Abstract

The present invention aims to prevent the risk of major accidents caused by heavy equipment such as pump cars, excavators, and cranes, which are mainly used in construction sites such as apartments or buildings, in contact with nearby power lines. An alarm sensor was attached to one side of the boom to prevent the risk of an accident.

Description

Construction equipment which has sensor for detecting High voltage wire}

The present invention is a heavy equipment mainly used in construction sites, such as apartments or buildings, such as pump cars, excavators, cranes, etc. The driver who operates such a large device is intricately connected to the surroundings by inexperience or ignorance In order to prevent the risk of catastrophic accidents that cause danger not only to the driver's life but also to the neighbors when it comes in contact with the supply line, a sensor is attached to one side of the boom attached to the heavy equipment.

In general, several buildings are located around the construction site, and the buildings are interconnected together with pylons, and power lines flowing high voltages to the ground for supply of power each year. Because of the frequent occurrence of close accidents due to electric shocks, it is an obstacle to public action, but it is impossible to remove, so it is necessary to pay attention to the dangers of accidents by always proceeding with caution.

In other words, if a worker operating heavy equipment is busy working with heavy loads so as not to fall or collide with other objects, he or she is likely to be neglected by the surrounding objects or the surrounding environment. At this time, the surrounding supervisors always observe the proximity to the power line and give the driver a work order using the flag or hand signal. The main action can be judged accurately by watching the above situation with the naked eye. As the work is carried out at a distance of up to 30m-40m from, the work by the approximate snow mass is progressed, which causes the risk of a large accident even with a slight error.

The present invention was devised to solve the above problems, and by attaching a sensor to one side of heavy equipment, the alarm sensor operates automatically when the driver comes close to the power line and the steel tower due to the carelessness or ignorance of the driver during the operation. It is designed to prevent.

The alarm sensor provided as described above is provided to operate at the same time as the sound and lighting to prevent the worker's hearing due to noise generated at the construction site as described below the components of the present invention.

1 is a flow chart of the present invention

2 is a state of use of the present invention

3 is a front view showing a spherical sensor;

4 is a perspective view showing a semi-cylindrical sensor sensor

5 is a perspective view showing a signal

※ Explanation of code about main part of drawing ※

1-Signal 2-Speaker 3-Lamp

4-power switch 5-configuration button 6-spherical sensor

7-semi-circular sensor 8-detector 9-fixed band

10-boom 11-heavy duty

One side of the heavy equipment 11 such as a pump car, an excavator, a crane, etc. is provided with a folding boom 10, by attaching an alarm sensor (6, 7) to one side of the boom 10, and close to the power line, telephone pole and pylon, etc. The magnetic field sensor recognizes this and applies a signal to an internal controller. The controller operates a lamp driving a lamp and an acoustic operation unit emitting a beep to an external speaker by an IC circuit that generates a melody. .

For the above operation, by attaching the alarm sensor (6, 7) to one side of the boom 10 of the heavy equipment, excavators or cranes, such as the spherical detection sensor (6) attached to the detection unit 8 in the upper center The pump car is attached to the upper end of the boom 10 using a bolt, and the pump car has a sensing unit 8 attached to the upper portion and a semi-cylindrical sensor device 7 having a fixing band 9 on the left and right sides thereof. 10) can be divided into a method of fastening by fixing the upper outer peripheral surface with a fixing band (9).

As described above, the sensing sensors 6 and 7 provided in different shapes according to the type of heavy equipment have an ON / OFF switch 4 and an environment setting button 5 at the signal center located inside the driver's seat. The sensing unit 8 of the sensor 6 and 7 attached to the boom 10 is wirelessly connected to the signal generator 1 on which the externally-speaking speaker 2 and the light emitting lamp 3 are located on the left and right sides. On the way, the nearby power line or pole is operated within 1.5m when the alarm is activated and the pylon is within 3.5m, and when it is approached, the driver can notify the driver of light and sound alarm simultaneously through the signal (1) inside the driver's seat. It is designed to visually check the danger by using lighting even in the situation where the sound cannot be detected due to the noise caused by the construction work around the noise. Would, thus limited not limited to the accompanying claims, there may be practiced without departing from the scope of the subject innovation may be considered a change to another embodiment. FIG.

Referring to the effects of the present invention configured as described above are as follows.

When working with a large number of large heavy equipment, the work is paused or slowed down for safety for close proximity to power lines or steel towers connected to the ground. The light and sound alarms operate automatically when approaching a power line as well as a steel tower or telegraph pole, depending on the configuration of the sensor, and provide a great effect to improve work efficiency while paying special attention to safety accidents at work. .

Claims (2)

In the large heavy equipment equipped with the boom mainly used in general construction sites, A boom provided on one side of the heavy equipment is foldable; A hemispherical sensor is attached to the upper end of the boom by a bolt to detect a magnetic field in a central upper portion thereof; The wireless signal unit provided with the detection sensor and a pair is provided in the vicinity of the driver's seat, the external transmitting speaker is located on the left side, the light emitting lamp is located on the right side, the center is provided with an ON / OFF switch and the surrounding environment selection button; The signal unit has a function of detecting the danger in advance by the driver by detecting the danger of the driver by generating a magnetic field when approaching the power line approaching the power line to the signal unit located in the driver's seat, characterized in that the signal unit Heavy equipment. The semi-circular sensing sensor provided with a sensing unit at the upper side and the fixing band at the left and right sides is fastened by being fixed to the upper outer circumference of the boom with a fixing band, and the wireless signal unit provided with the sensing sensor and the suit is provided around the driver's seat. A signal unit provided with an external transmitting speaker, a light emitting lamp on the right side, and an ON / OFF switch and a peripheral configuration selection button in the center; The signal unit has a function of detecting the danger in advance by the driver by detecting the danger of the driver by generating a magnetic field when approaching the power line approaching the power line to the signal unit located in the driver's seat, characterized in that the signal unit Heavy equipment.