JP2014198980A - Heavy machine incorporated with function of preventing scattering such as dust generated in disassembling, by sprinkling water of tank of newly installed water sprinkling equipment machine from tip part of heavy machine arm by operation in cabin, since dust is generated when disassembling building by using heavy machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem of conventionally executing water sprinkling work by a hose by a person in a dangerous place of a disassembling site for preventing scattering such as dust generated by disassembling when disassembling a building by using a heavy machine.SOLUTION: A water sprinkling equipment machine is newly incorporated into the heavy machine without using the person for disassembling work of the building so far, and can be provided and used as the work capable of preventing a state of scattering the dust generated by the disassembling to the periphery, by sprinkling water on a disassembling object from a jet nozzle through a hose from an upper tip part of a heavy machine arm by a changeover switch in a cabin by sucking up the water in a tank by a pump.

Description

In the present invention, until now, when a building was demolished using heavy machinery, dust was generated at the time of destruction of the building. Therefore, a sprinkler equipment was newly incorporated into the heavy machinery for building demolition and operated in the cabin. A heavy machine for building demolition that incorporates a function to prevent the scattering of dust and the like generated at the time of demolition by sucking up water from the tank with a pump and spraying water to the demolition from the ejection nozzle attached to the upper end of the heavy equipment arm.

Currently, in order to reduce the occurrence of dust due to demolition when building is demolished, water was sprayed with a hose in a dangerous situation using humans, but people are not used for safety. However, it was hoped that water could be sprayed on the dismantling site.

Up to now, there were the following disadvantages. Until now, when dismantling buildings with heavy machinery, water was sprayed with a hose in a dangerous place for humans. It is thought that water can be freely sprayed directly from the heavy machinery to the dismantling place.

Means to solve the problem

As before, when dismantling a building with heavy machinery, a watering equipment such as a tank is set in advance on the top of the heavy machinery's weight, etc., so operation with the changeover switch in the cabin when dismantling the building By sucking up the water in the tank with a pump, passing through the water with a hose, and spraying the water from the ejection nozzle attached to the upper end of the arm to the dismantling site while disassembling the dust, etc. A heavy machine for building demolition with a water spraying function that incorporates a new water spraying function during dismantling work to prevent heavy scattering.

Effect of the invention

When dismantling a building with heavy equipment, the water in the tank of the watering equipment attached to the heavy equipment is sucked up by a pump and sprayed from the jet nozzle attached to the top end of the heavy equipment arm. Even if the hose is not sprayed by a person at a dangerous demolition site, water can be sprayed directly to the demolition site by operation from the heavy machinery cabin, and it can be provided as an operation to prevent dust and the like from being scattered by the demolition.

Side view of heavy machinery for dismantling arm. Bucket top plan view Layout diagram of tank and cabin and arm spout

Detailed Description of the Invention

The embodiment of the present invention has been described above.
In order to prevent the scattering of dust and the like that occurs when building is demolished by demolition, the watering equipment is installed in the upper space such as the weight of heavy equipment, and water is supplied to the tank in advance. When entering the dismantling work, pump the water in the tank with the changeover switch in the cabin, flow the water with the hose, and spray the water from the ejection nozzle attached to the top of the heavy equipment arm to the dismantled object. Even if water is sprinkled near the dismantled material and the dismantling work is performed using a bucket or the like, it can be used as a dismantling work that can prevent scattering of dust and the like due to dismantling.

(1) Heavy machinery (2) Suspension (3) Cabin (4) Arm (5) Hydraulic cylinder (6) Bucket (7) Weight (8) Tank (9) Tank supply port (10) Drain valve (11) Pump suction Pipe (12) Hose (13) Pump (14) Cabin switch (15) Jet nozzle (16) Power supply (17) Code (18) Transformer

Claims (1)

In order to prevent the dust generated when the demolished material is crushed during the demolishing work of the building with heavy machinery, etc. When a new watering machine is installed and the dismantling work is started by supplying water into the tank before work, the water in the tank is pumped up by the cabin switch, and the upper end of the arm is cut through the hose. A heavy machine for dismantling that can be used so that dust can be sprayed to the surroundings by spraying water while proceeding with dismantling work.

Images