KR102190015B1 - Pillar-Type Air Tube Dump Device for Collection Construction Waste - Google Patents

Abstract

The present invention is for collection of construction waste that can be collected by dumping the waste for each floor of a building so as to provide an efficient collection of construction waste during field work by dropping the waste produced by each floor of a building at a construction site directly to the ground. In the dumping device, a column wall portion forming an air permeation path vertically penetrating inside and forming an inner wall and an outer wall, and forming a first air filling space for forming an air layer between the inner and outer walls, and the column wall Consisting of including a buffer tube portion formed on the inner wall of the unit protruding toward the air transport path, forming a second air filling space for forming a buffer air layer inside, and having a plurality of inner circumferences on the inner wall of the column wall portion A gas permeation tube unit; An air injection means connected to the air permeable tube unit and driven to inject air toward the column wall portion and the buffer tube portion, and an air injection unit connected to the air permeation tube unit and capable of inhaling air toward the column wall portion and the buffer tube portion. An air drive unit comprising an air suction means for driving; It provides a columnar air tube dumping device for collecting construction waste, including a control unit that can be operated and set by an external input and applies a control signal for driving the air driving unit.

Description

Pillar-Type Air Tube Dump Device for Collection Construction Waste}

The present invention relates to a columnar air tube dumping device for collection of construction waste, and more particularly, to efficiently collect construction waste during field work by dropping the mass-produced waste from each floor of a building at a construction site directly to the ground. It relates to a columnar air tube dumping device for collecting possible construction waste.

In general, when a new construction or renovation work is undertaken at a construction site such as an apartment or a shopping mall, various works such as interior plastering work, floor work, and paint work are performed.In the field work, each floor has a huge amount of materials including various materials. Waste is generated. Such waste is collected in a bag of approximately 20 liters or 100 liters and taken out to a truck for collection of construction wastes waiting outside the building to collect the waste.

However, there is a problem that a lot of manpower and time are required for the collection of waste garbage in the site, and the operation is very inconvenient, since the bag containing a certain amount of waste garbage has to be moved to the truck dispatched on the first floor through stairs or elevators.

As a conventional technology that has been disclosed to solve the above problems, the Republic of Korea Utility Model Registration No. 355789 (2004.06.30.) has an input port above so that various wastes generated at the site of new or renovated buildings can be dumped. It is a vertically elongated tubular shape that faces to, and a locking means is provided so that it can be lifted by a lifting device such as a crane, and it can be installed hanging from the outer wall of the building by being hung on a window sill or a veranda sill. A waste collection box for construction sites is known that can minimize labor in collecting waste generated in buildings by configuring the side plate to be installed with an outer wall fixing means.

However, in the case of the above-described conventional construction waste container, after collecting and storing a large number of bags, it is carried to the first floor of the building by hanging it on a lifting device such as a crane, so the work is cumbersome and delays the working time. Due to the high frequency of use compared to the number of cranes installed, there was a problem that conflict in the work was created, resulting in a decrease in work efficiency.

In addition, there is a problem in that the operation of hanging or separating the conventional container from the crane is performed manually, making the work inconvenient, and the risk of causing a safety accident for the worker if the container being lifted by the crane is removed during transport.

KR Utility Model Publication No. 20-0355789 (2004.06.30.)

The present invention is to solve the above problems, and since it is configured to be able to collect waste waste generated at the construction site by each floor, but with a buffer free fall structure, the convenience and efficiency of collection of waste waste are improved, and the time required for work is minimized. It is to provide a columnar air tube dumping device for collecting construction waste that can be used, and there is an object thereof.

The columnar air tube dumping device for collection of construction waste proposed by the present invention is a dumping device for collection of construction waste that can be collected by dumping and collecting waste for each floor of a building, and forms a dumping path through vertically vertically inside the building. A column wall portion forming an inner wall and an outer wall, but forming a first air-filling space for forming an air layer between the inner and outer walls, and the inner wall of the column wall portion protruding toward the air transport path, and forming a buffer air layer inside An air permeable tube unit that forms a second air-filling space for and comprises a buffer tube portion having a plurality of buffer tubes along the inner circumference of the inner wall of the column wall portion; An air injection means connected to the air permeable tube unit and driven to inject air toward the column wall portion and the buffer tube portion, and an air injection unit connected to the air permeation tube unit and capable of inhaling air toward the column wall portion and the buffer tube portion. An air drive unit comprising an air suction means for driving; And a control unit that can be operated and set by an external input and applies a control signal for driving the air driving unit.

The air permeation tube unit includes an inlet through which air permeation is formed on the pillar wall in a lateral direction.

The air permeable tube unit is configured to be stackable in a vertical direction in a vertical direction, but includes a connection binding band portion formed corresponding to the upper/lower ends of the column wall portion.

The air injection means of the air driving unit includes an injection opening/closing valve that opens and closes so as to set whether or not to inject air corresponding to a first air filling space of the column wall portion and a second air filling space of the buffer tube portion, and the injection opening/closing Constructs an air injector that supplies compressed air so that air can be injected through the valve.

The air suction means of the air driving unit includes a suction opening/closing valve which opens and closes so as to set whether or not air is sucked in correspondence with the first air filling space of the column wall portion and the second air filling space of the buffer tube portion, and the suction opening/closing valve It constitutes an air suction device that generates suction force so that air can be sucked through the valve.

The control unit includes a main controller that turns on/off power to the air driving unit, sets whether to inject or inhale air, and sets signals for selecting various modes, and the dump tube unit It is installed on the top and receives a communication signal from the main controller and constitutes a slave circuit unit for controlling the air drive unit according to the setting of the main controller for setting the air injection amount in the air permeation tube unit.

The control unit includes a pressure sensor mounted on the air permeation tube unit to detect the pressure of air due to air injection, and the slave circuit unit of the control unit receives the detection signal from the pressure sensor and transmits it to the main controller. At the same time, a control signal is applied to the air driving unit based on the detected value of the pressure sensor.

In addition, the present invention supports and fixes the lower end of the dumping tube unit and secures a work space spaced apart from the ground, and the dumping disposed within the working space of the base workbench corresponding to the dumping transfer path of the dumping tube unit. It is also possible to further include a buffer mat that buffers the impact at the dropping point of the garbage.

According to the columnar air tube dumping device for collection of construction waste according to the present invention, the construction site wastes are collected in a form of free fall, but the construction site is constructed with a buffered dumping-type work structure capable of absorbing the fall kinetic energy of the waste. By dropping the generated waste from each floor immediately, the convenience and efficiency of the work for the disposal of the waste is greatly improved, while the work time is shortened to minimize the work period, and the construction site work environment is always disposed of while maintaining a clean environment. The effect of ensuring work safety is obtained by immediately removing work obstacles caused by garbage.

In addition, the columnar air tube dumping device for collection of construction waste according to the present invention is composed of a fitting stack structure that can be bonded and connected to each other while stacking a plurality of columns according to the height of the building at the construction site. It promotes flexible application, and it is easy to stack, so there is an effect of promoting the integrated robustness of the device as well as the assembly efficiency.

In addition, the columnar air tube dumping device for collection of construction waste according to the present invention is configured to detect the air pressure of the device and automatically maintain the appropriate pressure, so that the optimal environment for dumping work can be efficiently created and work efficiency can be further improved. It works.

1 is a front cross-sectional view showing an embodiment according to the present invention.
Figure 2 is a plan cross-sectional view showing the gas permeable tube unit in an embodiment according to the present invention.
Figure 3 is a side view showing the gas permeation tube unit in an embodiment according to the present invention.
Figure 4 is a cross-sectional view showing a stacked state of the gas permeable tube unit in an embodiment according to the present invention.
5 is a block diagram showing a control unit in an embodiment according to the present invention.
6 is a cross-sectional view showing another embodiment according to the present invention.

The present invention is a construction waste dumping apparatus capable of collecting and collecting waste for each floor of a building, in which a dumping path is formed inside and vertically penetrated, and an inner wall and an outer wall are formed, but an air layer between the inner and outer walls And a column wall part forming a first air-filling space for creating a structure, and a second air-filling space formed on the inner wall of the column wall part to protrude toward the airflow path, and forming a second air-filling space for forming a buffer air layer inside the column wall. An air permeable tube unit including a plurality of buffer tube units provided on the inner wall of the unit along the inner circumference; An air injection means connected to the air permeable tube unit and driven to inject air toward the column wall portion and the buffer tube portion, and an air injection unit connected to the air permeation tube unit and capable of inhaling air toward the column wall portion and the buffer tube portion. An air drive unit comprising an air suction means for driving; A columnar air tube dumping device for collecting construction waste, including a control unit that can be operated and set by an external input and applies a control signal for driving the air driving unit, is characterized by the technical configuration.

Next, a preferred embodiment of a columnar air tube dumping apparatus for collecting construction waste according to the present invention will be described in detail with reference to the drawings.

First, an embodiment of the columnar air tube dumping device for collection of construction waste according to the present invention is, as shown in FIG. 1, in the dumping device for collecting construction waste, which can collect and collect waste for each floor of a building, the dumping tube It comprises a unit 100, an air driving unit 200, and a control unit 300.

The dumping tube unit 100 is a tube-shaped structure capable of forming a transport path according to the dumping of waste, and includes a column wall portion 110 and a buffer tube portion 120.

As shown in Figs. 1 and 2, the column wall portion 110 has an overall column shape, but has a cylindrical shape with an air permeation passage 115 formed inside. That is, the column wall portion 110 is vertically extended based on the height of the floors of the construction site, and through the dumping transfer path 115 formed vertically through the inside of the construction site, a path through which the discarded waste can vertically fall. Make up.

In the above, the column wall portion 110 has an overall outer diameter of 2.0 to 3.0m, an inner diameter of the speculative transfer path 115, and an inner diameter of 1.5 to 2.0m, corresponding to the general building interlayer height (approximately 2.6 to 2.8m). Since it is composed of 2.0 to 3.5m in height, it is possible to easily arrange and apply each floor of a building while maintaining durability according to the contact force in case of free fall of the waste.

The pillar wall portion 110 forms an inner wall and an outer wall, but forms a first air filling space 111 for forming an air layer between the inner and outer walls.

As shown in FIG. 3, the permeation tube unit 100 has a circular inlet 113 formed through the column wall 110 so as to allow permeation in the lateral direction, so that smooth disposal in each layer It is possible to promote garbage dumping.

In addition, although not shown in the drawing, it is possible to configure a dropping guide extending in an upwardly inclined direction outwardly from the inlet 113 on the column wall part 110 on the column wall part 110, and the dumping tube It is also possible to configure a fixing jig means capable of fixing the unit 100 to a window or balcony of each floor of a building.

When the dropping guide is configured in the dumping tube unit 100 as described above, it is possible to effectively guide the entry of the waste waste toward the inlet 113 of the dumping tube unit 100 from a window or balcony of each floor of a building. Further, if the fixing jig means is configured on the dumping tube unit 100, it is possible to prevent the shaking of the dumping tube unit 100 during the dumping operation of the waste, thereby promoting effective dumping operation.

The buffer tube part 120 is integrally formed on the column wall part 110, and functions to absorb the free fall kinetic energy of the waste waste by directly contacting it when it falls due to dumping of the waste waste.

As shown in FIGS. 1 and 2, the buffer tube part 120 has one end fixedly installed on the inner wall of the column wall part 110 and protrudes toward the air transport path 115, and the column wall part 110 ) Of the inner wall along the inner circumference (3 in Fig. 2).

The buffer tube part 120 forms a second air filling space 121 for forming a buffer air layer therein.

The buffer tube part 120 has an upper portion forming a flat plane in a horizontal direction, and a lower portion forms an inclined surface extending upward toward the air permeation path 115 with respect to the inner wall of the column wall portion 110. That is, the buffer tube portion 120 forms an area that gradually narrows as it extends from the inner wall of the column wall portion 110 toward the end portion toward the air permeation passage 115, so that the buffer tube portion 120 ), it is possible to promote continuous fall of waste waste and efficient absorption of fall kinetic energy while promoting partial transformation of ).

In the above, since the end portion of the buffer tube 120 is formed to form a smooth curved surface from the upper plane toward the lower inclined surface, it is preferable that the waste waste can be efficiently dropped.

The column wall portion 110 and the buffer tube portion 120 of the air permeable tube unit 100 have a double-membrane structure in which a tough fabric (for example, synthetic fiber such as polyamide fabric) and a net for maintaining shape are bonded as a whole. Organize to form a wall surface.

The air pressure in the second air-filling space 121 of the buffer tube part 120 is lower than the air pressure in the first air-filling space 111 of the column wall part 110 due to the characteristic that it must be temporarily deformed due to contact with the waste. It is formed by pneumatic pressure.

As shown in FIG. 4, the speculative tube unit 100 is configured to be applied in a stacked vertical direction in a vertical direction corresponding to the number of floors of a building at a construction site.

As shown in FIGS. 1 and 4, the air permeable tube unit 100 includes a connection binding band 130 formed to correspond to the upper/lower ends of the column wall part 110.

The connection binding band portion 130 is a male and female binding structure formed separately at the upper/lower ends of the pillar wall portion 110, and supports the lower end of the pillar wall portion 110 and forms a binding hole 132 inside the lower band ( 131 and the upper end portion of the column wall portion 110 and constitutes an upper band 135 having a binding end 136 protruding upward. That is, in the plurality of speculative tube units 100, the binding ends 136 of the upper band 135 are male and female bound to the binding hole 132 of the lower band 131 of the connection binding band unit 130 so that they can be fitted together. To be organized.

When configuring the connection binding band unit 130 to the speculative tube unit 100 as described above, a plurality of stacking according to the height of the building at the construction site, but the height variable structure of the device is configured as a fitting stacking structure capable of interlocking connection By means of this, it is possible to flexibly apply the dumping device, and because the lamination work is easy, it is possible to achieve the integrated robustness of the device as well as the assembly efficiency.

The air driving unit 200 performs a function of driving to inject or inhale air into the air permeation tube unit 100.

As shown in FIG. 1, the air driving unit 200 is connected to the air permeation tube unit 100 and driven to inject air toward the column wall portion 110 and the buffer tube portion 120. It constitutes an injection means 210 and an air suction means 220 connected to the air permeable tube unit 100 and driving to suck air toward the column wall portion 110 and the buffer tube portion 120.

The air injection means 210 of the air drive unit 200 corresponds to the first air filling space 111 of the column wall portion 110 and the second air filling space 121 of the buffer tube portion 120 An injection opening/closing valve 211 that opens and closes to set whether or not to inject air, and an air injector 213 supplying compressed air so that air can be injected through the injection opening/closing valve 211 are configured.

The air injection means 210 is provided with an air supply line 215 through which compressed air from the air injector 213 can be supplied by interconnecting the injection opening/closing valve 211 and the air injector 213.

The injection opening/closing valve 211 is configured to be able to set an opening for controlling an injection amount of air supplied from the air injector 213 as well as an opening and closing function for simply injecting air.

In the above, as the amount of air injection toward the column wall portion 110 and the buffer tube portion 120 is set to be different from each other, the configuration of the air injection means 210 constitutes a structure configured separately for the column wall portion and the buffer tube portion.

The air suction means 220 of the air driving unit 200 corresponds to the first air filling space 111 of the column wall portion 110 and the second air filling space 121 of the buffer tube portion 120 A suction opening/closing valve 221 that opens and closes so as to set whether or not air is sucked, and an air suction device 223 that generates a suction force so that air can be sucked through the suction opening/closing valve 221 is configured.

The suction opening/closing valve 221 and the air suction device 223 are interconnected to the air suction means 220 so that the suction force of the air suction device 223 is applied to the first air filling space 111 of the column wall part 110 And an air intake line 225 that can be applied to the second air filling space 121 of the buffer tube part 120.

Both the injection opening/closing valve 211 and the suction opening/closing valve 221 are configured by applying a solenoid valve that can be opened and closed electronically by a control signal from the control unit 300.

The control unit 300 can be operated and set by an external input and performs a function of applying a control signal for driving the air driving unit 200.

As shown in FIG. 5, the control unit 300 includes a main controller 310 configured to enable an operator to set and monitor the operation, and the dumping tube unit 100 as set by the main controller 310. It constitutes a slave circuit part 320 that controls the air driving unit 200.

The main controller 310 turns on/off power to the air driving unit 200, sets whether to inject or inhale air, and sets signals for selecting various modes.

The main controller 310 sets the number of connections of the slave circuit units 320 when a plurality of the speculative tube units 100 are stacked. That is, the number of connections of the slave circuit units 320 applied for each of the dumping tube units 100 is set so that the state of the dumping tube unit 100 for each of the slave circuit units 320 can be identified.

The slave circuit unit 320 is installed on the speculative tube unit 100 and is configured to supply power and communicate with the main controller 310. That is, in the case of the main controller 310 and the slave circuit unit 320, both power and communication are configured through a communication line (RS-484 communication) and a power supply line.

When RS-484 communication is applied as a communication line in the above, it is possible to reduce the number of wires by applying a common communication line.

The slave circuit unit 320 receives a communication signal from the main controller 310 and operates the air driving unit 200 as set by the main controller 310 for setting the amount of air injection in the speculative tube unit 100. Control.

The slave circuit part 320 controls whether or not the injection opening/closing valve 211 and the suction opening/closing valve 221 are opened or closed, and in the case of the injection opening/closing valve 211, it is possible to control the opening degree for air injection. Do.

The slave circuit unit 320 includes a regulator 321 for adjusting an external voltage to a set pressure and an RS-232C 323 which is a communication means for data connection according to an external communication signal. It is provided with an MCU 325 for generating a setting signal for controlling the injection opening and closing valve 211 and the suction opening and closing valve 221 of the air permeation tube unit 100, the injection opening and closing valve 211 and the suction opening and closing valve 221 A Darlington driver 326 for doubling the signal increase toward) and an LED indicator 327 are provided.

The control unit 300 constitutes a pressure sensor 330 that is mounted on the air permeable tube unit 100 to detect the pressure of air due to air injection.

The slave circuit part 320 of the control unit 300 receives the detection signal from the pressure sensor 330 and transmits it to the main controller 310 in real time, and at the same time, based on the detection value of the pressure sensor 330 It is configured to apply a control signal to the air driving unit 200.

The slave circuit part 320 includes an OP-AMP 328 for calculating and processing the detected input value of the pressure sensor 330 in real time, and an ADC 329 for converting an electrical analog signal into a digital signal.

When the control unit 300 having the pressure sensor 330 is configured as described above, it is configured to automatically maintain the appropriate pressure by detecting the air pressure of the device, so that the optimum environment for dumping work is efficiently created and work efficiency is improved. It is possible to further improve.

And the columnar air tube dumping apparatus for collecting construction waste according to the present invention, as shown in FIG. 6, supports and fixes the lowermost end of the dumping tube unit 100 and secures a working space spaced from the ground. And, in response to the dumping transfer path 115 of the dumping tube unit 100, it is located in the working space of the base work table 400 and further includes a buffer mat 450 that buffers the impact at the dropping point of the discarded waste. It is also possible to configure.

The foundation work table 400 is located on the ground in a triangular leg shape, and forms a support end portion 410 capable of supporting and fixing the gas permeable tube unit at an upper end.

In the above, the base worktable 400 is configured in a step shape so as to facilitate smooth operation for mounting the dumping tube unit 100.

It is preferable that the base worktable 400 has a folding structure based on the support end 410 so as to facilitate smooth management and convenience in use.

Although not shown in the drawing, one side of the foundation work table 400 constitutes a sliding belt capable of transporting the waste trash dropped on the buffer mat 450 to the vehicle.

That is, according to the columnar air tube dumping device for collection of construction waste according to the present invention configured as described above, a buffer dumping type work structure capable of absorbing the falling kinetic energy of the waste waste while collecting the waste from the construction site in a free fall form Because it is composed of, the waste generated at the site is immediately dropped from each floor, greatly improving the working convenience and work efficiency for the disposal of the waste, while shortening the working time to minimize the work period and to reduce the work environment at the construction site. It is possible to secure work safety by immediately removing work obstacles caused by waste while keeping it clean at all times.

In the above, a preferred embodiment of the columnar air tube dumping device for collecting construction waste according to the present invention has been described, but the present invention is not limited thereto, and variously within the scope of the claims, the specification of the invention, and the accompanying drawings. It can be modified and implemented, and this also falls within the scope of the present invention.

100: dump tube unit 110: column wall
111: first air filling space 113: inlet
115: dumping path 120: buffer tube part
121: second air filling space 130: connection binding band portion
131: lower band 132: binding hole
135: upper band 136: bond
200: air drive unit 210: air injection means
211: injection opening and closing valve 213: air injector
215: air supply line 220: air suction means
221: suction opening and closing valve 223: air suction device
225: air intake line 300: control unit
310: main controller 320: slave circuit part
330: pressure sensor 400: foundation work table
450: cushioning mat

Claims (8)

In a dumping device for collection of construction waste, which can be collected by dumping the waste by each floor of a building, forming an inside and outside walls by forming a dumping path vertically penetrating the inside and forming an air layer between the inside and outside walls. And a column wall portion forming a first air filling space for the column, and a second air filling space formed on the inner wall of the column wall portion protruding toward the air permeation path, and forming a second air filling space for forming a buffer air layer inside, and on the inner wall of the column wall portion An air permeable tube unit comprising a buffer tube portion having a plurality of portions along the inner circumference; An air injection means connected to the air permeable tube unit and driven to inject air toward the column wall portion and the buffer tube portion, and an air injection unit connected to the air permeation tube unit and capable of inhaling air toward the column wall portion and the buffer tube portion. An air driving unit comprising an air suction means for driving; Containing a control unit that can be operated and set by external input and applies a control signal for driving the air driving unit,
The air permeation tube unit includes an inlet formed through the pillar wall to allow air permeation in a lateral direction,
The buffer tube portion of the gas permeation tube unit has an upper portion formed in a flat plane in a horizontal direction, and a lower portion forms an inclined surface extending upward toward the air permeation path relative to the inner wall of the column wall portion, and the end portion of the buffer tube portion is an upper flat surface. To form a curved surface toward the lower slope,
The air pressure in the second air filling space of the buffer tube portion in the air permeation tube unit is formed to be lower than the air pressure in the first air filling space of the column wall portion,
The speculative tube unit is configured to be stackable in a vertical direction in a vertical direction, but includes a connection binding band portion formed corresponding to the upper/lower end of the column wall portion, and the connection binding band portion supports the lower end of the column wall portion, and And a lower band forming a binding hole on the inside, and an upper band located at an upper end of the column wall portion and having a binding end protruding upward,
The air injection means of the air driving unit includes an injection opening/closing valve that opens and closes so as to set whether or not to inject air corresponding to a first air filling space of the column wall portion and a second air filling space of the buffer tube portion, and the injection opening/closing It includes an air injector that supplies compressed air so that air can be injected through the valve,
The air suction means of the air driving unit includes a suction opening/closing valve which opens and closes so as to set whether or not air is sucked in correspondence with the first air filling space of the column wall portion and the second air filling space of the buffer tube portion, and the suction opening/closing valve It includes an air suction device that generates a suction force so that air can be sucked through the valve,
The control unit includes a main controller that turns on/off power to the air driving unit, sets whether to inject or inhale air, and sets signals for selecting various modes, and the dump tube unit It is installed on the top and receives a communication signal from the main controller and includes a slave circuit unit for controlling the air drive unit according to the setting of the main controller for setting the amount of air injection in the dumping tube unit,
The main controller sets the number of connections of the slave circuit units when stacking a plurality of the gas permeation tube units,
The control unit includes a pressure sensor mounted on the air permeation tube unit to detect the pressure of air due to air injection, and the slave circuit unit of the control unit receives the detection signal from the pressure sensor and transmits it to the main controller. At the same time, it is made to apply a control signal to the air driving unit based on the detected value of the pressure sensor,
A foundation workbench that supports and fixes the lowermost end of the dumping tube unit and secures a work space spaced apart from the ground, and a drop point of the discarded waste disposed within the work space of the foundation workbench in response to the dumping transfer path of the dumping tube unit. A columnar air tube dumping device for collecting construction waste, including a buffer mat that cushions the impact of
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