KR101160459B1 - Apparatus for dismantling building slate roof - Google Patents

Abstract

The present invention utilizes the crane 200 to arrange the worktable 100 in the horizontal direction with the roof (H) so that the worker walks on the worktable 100 to dismantle and collect asbestos-containing slats (H2) It relates to an asbestos-containing slate dismantling device that can be quickly, easily and especially safely realized by maneuverability.

Description

Asbestos-containing slates dismantling device {APPARATUS FOR DISMANTLING BUILDING SLATE ROOF}

The present invention relates to an asbestos-containing slate dismantling apparatus, and more particularly, the operator can safely and easily dismantle and remove the slate in a state in which the lifting platform using a crane in a horizontal direction with the roof. It relates to an asbestos-containing slate dismantling device for the legitimate treatment of asbestos scattering.

According to Article 38 of the Industrial Safety and Health Act, when dismantling building materials containing asbestos (slates, etc.), it must be handled in accordance with the same law, and the asbestos safety management law of the Ministry of Environment will be enacted in the future.

Generally, slate which has been mainly used in farming and fishing villages and barn houses since the 1960s is classified into Chrysotile, Amosite, Crocidolite, etc. It is classified as a first-class carcinogen that causes cancer such as respiratory disease.

Accordingly, the regulations are applied to the safety and working environment of workers during dismantling work.

In line with the strengthened regulations of the Industrial Safety and Health Act and the trend of the times, "Asbestos-containing slat roof dismantling method and asbestos-containing slate roof dismantling structure" was filed on November 22, 2007 (10-2007-0119637). (Hereinafter referred to as a preliminary application). "Asbestos-containing slat roof dismantle plate structure" according to the prior application is proposed to dismantle the slats by erecting scaffold pipes and assembling the plate structure according to the slope of the roof. However, the preliminary application consists of a structure that enables the dismantling of the slate through the assembly of scaffolding pipes or plate structures, which are commonly used in the construction field, and therefore, no specificity or advanced technology can be expected. As the assembly and disassembly is repeated, the dismantling operation of the slate must be realized, and workability and rapidity are greatly reduced, and furthermore, the installation and disassembly of the dustproof membrane to prevent asbestos scattering is complicated and has a disadvantage of poor efficiency. There is a patent application No. 957025 registered as a 2010.05.03 application filed by the applicant of 2010.01.11. The present applicant intends to further improve the above Patent No. 957025 to the present invention.

An object of the present invention is to use a crane to arrange the workbench in the horizontal direction with the roof so that the worker can be dismantled and collected while sitting or walking on the workbench to realize the work more quickly, easily and safely by the speed of maneuverability. To provide an asbestos-containing slate dismantling apparatus.

An object of the present invention is asbestos that can ensure the safety of the operator and the speed of the operation more reliably by allowing the balance controller detachably assembled to the crane to precisely match the up, down, left and right balance and omni-directional (360 °) rotation of the work platform The present invention provides a working device for dismantling a containing slate.

An object of the present invention is to disassemble the asbestos-containing slate that can prevent the tilting of the workbench in advance by allowing the top and bottom balance of the crossbar through the arm interlocked with the balance hydraulic cylinder can be prevented in advance. To provide a working device.

An object of the present invention is to provide an asbestos-containing slate dismantling work device that can maximize the workability and convenience of the operator by using the storage.

An object of the present invention is to complete the working plate by the combination of the longitudinal frame and the transverse frame, and to install a stepping plate between the longitudinal frame, dismantle the asbestos-containing slate that allows the worker to collect the slate while sitting on the stepping board or walking around the stepping board To provide a work tool for.

An object of the present invention is to enable effective suppression of dust generated when removing the fixing means such as spraying, nails, etc. of the humectant in accordance with the relevant regulations, so as to solve the heat or stuffiness when the worker wears dustproof clothes and work in the summer To provide an asbestos-containing slate dismantling work device.

According to an aspect of the present invention,

In the asbestos-containing slate dismantling apparatus for dismantling the slate on the roof of the building,

A work platform disposed horizontally on the roof to dismantle and load the slate, and a crane to lift and move the work platform,

The work platform includes a rectangular base, a post erected at an edge of the base, a horizontal bar fixed laterally to the post, and a crossbar extending from the post toward the upper center,

A balance controller assembled between a vertex of the crossbar and the crane to balance the top, bottom, left and right of the workbench,

The balance controller

A bracket detachably assembled to the crane,

A body coupled to the lower portion of the bracket,

Including the balance hydraulic cylinder mounted to the outside of the body is a basic feature of the technical configuration.

The present invention utilizes a crane to arrange the workbench in the horizontal direction with the roof so that the operator can sit or walk on the workbench to dismantle and collect the slate by the maneuverability to quickly and easily and safely effect the work faster There is.

The present invention has the effect of ensuring the safety of the operator and promptness of the work more reliably by accurately balancing the top, bottom, left and right of the workbench through the balance controller.

According to the present invention, the balance controller is detachably assembled to the crane by a bracket so that the crane can be divided and utilized during work or non-working, and in particular, the upper and lower balances of the crossbars can be adjusted through the arm interlocked with the balance hydraulic cylinder. By doing so, it is possible to prevent the phenomenon of the workbench in advance, there is an effect that can enable more safe work.

The present invention has the effect that can be positioned in place while rotating the worktable more quickly (360 °) according to the conditions of the work site through the turntable.

The present invention can be installed in the transverse direction in the crossbar interruption to facilitate storage of tools and the like, and spraying a wetting agent or fixing agent on the vacuum inhaler or suction on the slate dust suction from the slate Equipped with a spray tank or air conditioner to supply cold air, it can be sucked into the vacuum inhaler immediately when dust is generated, and it can be sprayed with a humectant or fixing agent from the spray tank to prevent dust. By allowing cool air to be injected directly into the dustproof clothing (check valve type dustproof clothing), the working environment is greatly improved, and the damage caused by asbestos scattering is minimized.

The present invention allows the working plate to be tilted in accordance with the inclination of the roof as the first hydraulic cylinder and the second hydraulic cylinder, so that the slats can be dismantled and collected more safely and actively, and the collected slates can be immediately loaded on the loading part. It has the effect of enabling faster disassembly.

The present invention is to install a cross rail between the loading portion, to roll the roll of rollers along the cross rail, there is an effect that can be quickly and easily pull out the nail fixed to the slate by assembling the machine to the roller bundle.

The present invention includes a side rail installed in parallel spaced along the loading portion, and a bearing bundle provided on both sides of the cross rail to be rolled along the side rail, so that the cross rail can be moved back and forth freely in the working section of the working plate There is an effect that can make the work easier and more convenient.

The present invention completes the working plate by the combination of the longitudinal frame and the transverse frame, there is an effect that allows the operator to collect the slate while sitting on the stepping board or walking on the stepping board between the vertical frame.

The present invention provides a rail groove in the longitudinal direction on the inner side of the longitudinal frame, the stepping plate is coupled to the rail bundle having a rail shaft fitted into the rail groove to be moved back and forth along the rail groove, the stepping plate in the working plate itself There is an effect that can be freely moved to enable the active collection operation according to the position of the slate.

The present invention allows the angle change by the central axis that is inserted into the center hole drilled in the rail bundle, and keeps the tread plate in a horizontal state whenever the slope of the working plate changes according to the inclination of the roof. It has the effect of protecting safety.

The present invention includes a lock hole having a lock hole drilled at equal intervals of the arc section with respect to the center hole and provided on the side of the tread plate, and including a lock bundle fitted into the lock hole. It has the effect of enabling safer operation.

The present invention has the effect that can be further enhanced the ease of disposal by being able to bundle with a band while wrapping with collected vinyl in order to easily collect the slate such as slate or panel.

The present invention has the effect of maximally preventing the outflow of scattered dust or scattered asbestos that may occur during the disassembly and collection of the slate through the first dustproof film and the second dustproof film.

1 is a perspective view showing a work device for asbestos-containing slate dismantling according to the present invention.
Figure 2 is a perspective view showing the state of use of the asbestos-containing slate dismantling working apparatus according to the present invention.
Figure 3 is a perspective view showing a work table applied to the asbestos-containing slate dismantling working apparatus according to the present invention.
Figure 4 is a perspective view showing a working plate applied to the asbestos-containing slate dismantling working apparatus according to the present invention.
5 is an exploded perspective view showing a working plate applied to the asbestos-containing slate dismantling work apparatus according to the present invention.
Figure 6 is a use state showing the appearance of tilting the working plate applied to the asbestos-containing slate dismantling work device according to the present invention.
Figure 7 is a state of use showing the appearance of the dust-proof film applied to the asbestos-containing slate dismantling work apparatus according to the present invention.
8 is a flow chart showing a method for disassembling asbestos-containing slate in accordance with the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of an asbestos-containing slate dismantling apparatus according to the present invention will be described with reference to the drawings, and a plurality of such embodiments may exist, and through these embodiments, the objects, features and advantages of the present invention will be described. You will understand better.

The present invention is a work device for asbestos-containing slate dismantling for dismantling the slate (H2) covered on the roof (H) of the building, as shown in Figures 1 and 2, disposed horizontally on the roof (H) slate ( The working table 100 which disassembles and loads H2) and the crane 200 which raises and moves this work platform 100 are included as a core structure.

By using the crane 200 to arrange the worktable 100 in the horizontal direction with the roof (H) to allow the worker walking on the worktable 100 to dismantle and collect the slate (H2) to work quickly by maneuverability Make it faster and easier to realize.

The worktable 100 applied to the asbestos-containing slate dismantling work apparatus according to the present invention has a rectangular base 10 and posts 21 erected at the corners of the base 10 as shown in FIG. An operator's safety film may be installed), a horizontal bar (22) fixed laterally to the post (21), and a crossbar (23) extending from the post (21) toward the upper center. It includes, and includes a balance controller 30 is assembled between the top of the crossbar 23 and the crane 200 to balance the top, bottom, left and right of the worktable 100.

Through the balance controller 30 it is possible to accurately balance the top, bottom, left and right of the worktable 100 can be more surely ensure the safety of the operator and the speed of work.

More specifically, the balance controller 30 has a bracket 31 detachably assembled to the crane 200, a body 32 coupled to a lower portion of the bracket 31, and mounted outside the body 32. A balance hydraulic cylinder 33 and an arm 34 linked to the body 32 so as to be interlocked with the balance hydraulic cylinder 33 to balance the top and bottom of the crossbar 23 are included.

The balance controller 30 is detachably assembled to the crane 200 by the bracket 31 so that the crane 200 can be divided and utilized at the time of working or non-working, and is particularly preferable to the balance hydraulic cylinder 33. By allowing the interlocking arm 34 to balance the top and bottom of the crossbar 23, it is possible to prevent the phenomenon of the work table 100 in advance, thereby enabling a safer operation.

In addition, the balance controller 30 is provided between the bracket 31 and the body 32 to have a turntable 35 for rotating the work table 100 left and right to more quickly according to the conditions of the work site 100 It can be positioned in the right place.

On the other hand, by installing the storage rack 50 in the horizontal direction at the interruption of the crossbar 23 to facilitate storage of the worker's tools and the like, and sucks dust scattered from the slate (H2) on the storage rack 50 A vacuum inhaler 51, a spray tank 52 for spraying a wetting agent or a fixing agent on the slate H2, or an air conditioner 53 for supplying cold air, and the like, and sucked into the vacuum inhaler 51 immediately when dust is generated. It is possible to spray the wetting agent or fixing agent from the spray tank 52 so as to prevent the generation of dust in advance, and also to allow the cool air of the air conditioner 53 to be directly injected into the worker's dustproof clothes on a hot summer day. [For example, by connecting a flexible tube to the dust-proof suit to protect the operator with full audit and inject cool air of the air conditioner 53 into the flexible tube Improvement of the environment up to mention can be ever more thoroughly realizing a shielded from dust.

On the other hand, the base 10 applied to the asbestos-containing slate dismantling apparatus according to the present invention is the first horizontal bar 11 and the second horizontal bar 12 and parallel spaced apart from each other, and the first horizontal bar ( 11 and between the first vertical bar 13 and the second vertical bar 14 fixed to both ends of the second horizontal bar 12 and the first vertical bar 13 and the second vertical bar 14. Evenly divided to the inclination of the roof H by the first hydraulic cylinder 41 and the second hydraulic cylinder 42 mounted on the first horizontal bar 11 and the second horizontal bar 12, respectively. It is provided with a working board 16, and on both sides thereof, a loading part 17 (which may be made of a wire mesh or a loading plate, if necessary) for loading the slats H2 dismantled from the roof H may be included. Can be.

The first hydraulic cylinder 41 and the second hydraulic cylinder 42 allow the working plate 16 to be inclined according to the inclination of the roof H so that the slats H2 can be dismantled and collected more safely and actively. The slates H2 thus collected can be immediately loaded on the loading section 17, thereby enabling quicker dismantling (at this time, the working plate 16 is elevated in accordance with the inclination of the roof H). May be provided with a flexible protective film (for example, a foldable nonwoven fabric or a flexible vinyl film) along the edge of the working plate 16 for the safety of the operator.

Then, a cross rail 61 is installed between the stacking portions 17, the roller bundle 62 is rolled along the cross rail 61, and the immersion machine 63 is assembled to the roller bundle 62. The nail fixed to the slate (H2) can be removed more easily and quickly (the depreciator 63 can be operated fully fully or semi-automatically by an electric motor not shown).

Furthermore, a cross including side rails 71 provided in parallel along the mounting portion 17 and bearing bundles 72 provided on both sides of the cross rails 61 so as to be rolled along the side rails 71, By allowing the rail 61 to be moved freely back and forth in the working section of the working plate 16, it is possible to work more easily and conveniently.

On the other hand, the working plate 16 applied to the asbestos-containing slate dismantling working apparatus according to the present invention is made of a combination of the longitudinal frame 16a and the transverse frame 16c, as shown in Figs. The tread 16d is mounted between the 16a, so that an operator can slit the tread 16d or walk around the tread 16d to collect the slate H2.

Preferably, the rail groove 16b is drilled in the longitudinal direction inside the longitudinal frame 16a, and the stepboard 16d is attached to the rail bundle 16f having the rail shaft 16g fitted to the rail groove 16b. By being coupled to be moved back and forth along the rail groove (16b), the stepping plate (16d) can be freely moved in the working plate 16 itself to enable the active collection operation according to the position of the slate (H2).

The stepping plate 16d enables angle conversion by the central axis 16e fitted into the central hole 16h drilled through the rail bundle 16f, and the inclination of the working plate 16 according to the inclination of the roof H. Whenever changes, keep the tread 16d in a horizontal state to protect the safety of the operator as much as possible.

More specifically, the rail bundle 16f has a locking hole 16i which is drilled at equal intervals on the circular arc section with respect to the center hole 16h, and is provided on the side surface of the tread plate 16d and provided in the locking hole 16i. Including the locking bundle 16j to be fitted, the lock by the locking bundle 16j during the angle conversion of the tread 16d enables a safer operation.

Furthermore, it may include a collection vinyl 81 which is fixed to the first horizontal bar 11 or the second horizontal bar 12 and spreads on the stacking unit 17. 81 may include a band 82 for binding the slate (H2).

In order to easily collect the slate (H2), such as slate or panel to be collected with the collection vinyl 81 to be banded by the band 82 it is possible to further enhance the ease of disposal.

And, it is fixed to the post 21 includes a third hydraulic cylinder 43 for balancing the work table 100, and fixed to the horizontal bar 22, if necessary, to be deployed in the lower direction of the work table 100 The first dustproof membrane 91 or the second dustproof membrane 92 surrounding the crossbar 23 may be included.

Through the first dustproof membrane 91 and the second dustproof membrane 92, it is possible to prevent the outside leakage of scattered dust or scattered asbestos that may occur during disassembly and collection of the slate H2, which is more preferable.

Referring to the operation of the asbestos-containing slate dismantling work device according to the present invention having the above configuration as follows.

First, when the slate H2 of the building to be dismantled is a slate containing asbestos, the work table 100 is positioned so as to be horizontal to the ridge H1 of the roof H by the crane 200, and the balance controller 30. ) By leveling up, down, left, and right to expand the first dustproof membrane 91 so that dust or asbestos powder does not spill out (the second dustproof membrane 92 already surrounds the crossbar 23).

Further, the third hydraulic cylinder 43 is extended to balance the work bench 100, and the first hydraulic cylinder 41 or the second hydraulic cylinder 42 is adjusted to match the inclination of the roof H. 16) Tilt [In the drawing, one side of the third hydraulic cylinder 43 is shown mounted on the ridge H1, but both the third hydraulic cylinder 43, including the roof H, can stand on the ground. Yes, of course.

At this time, the worker dismantles the slate (H2) from the roof (H) while sitting or walking on the stepping plate (16d) of the working plate 16 in a state that the seat belt is connected to the horizontal bar 22 to the loading portion 17. (If the slate H2 is fixed with nails, it is of course possible to simply pull out the nails by manipulating the dehumidifier 63 assembled in the roller bundle 62 which is rolled along the cross rail 61). ].

A band 82 and a collection vinyl 81 are spread out in the stacking section 17. When the slate H2 is sufficiently collected and loaded, the collection vinyl 81 is stacked and bundled into a band 82.

Subsequently, as the balance controller 30 lifts the workbench 100 and balances it as the turntable 35 or the balance hydraulic cylinder 33, the third hydraulic cylinder 43 is reduced and the workbench 100 is returned to the ground. Put it down.

Thereafter, by collecting the slate (H2) to a waste place by a machine such as a forklift truck, the collection can be completed.

More specifically, the asbestos-containing slate dismantling method for dismantling the slate (H2) covered on the roof (H) of the building according to the present invention, as shown in FIG. And boarding (S10), connecting the air conditioner 53 to the worker's dustproof clothing (S20), and placed in the lifting and working position of the workbench 100 using the crane 200 (S30), the first to suppress scattering The dustproof membrane 91 or the second dustproof membrane 92 is lowered (S40), the scattering inhibitor (wetting agent) is sprayed (S50), and the working plate 16 is lowered according to the inclination angle of the roof (S60), and the slate ( H2) is removed and stacked on the stacking unit 17 (S70), the slate (H2) is packaged with the collected vinyl 81 and the band 82 (S80), and the work table 100 is moved to the ground (S90). ), The process proceeds to step S100 for unloading the slate H2.

At this time, when removing the slate (H2) in the step S70 to be able to suck the dust at the same time with the vacuum inhaler (51).

And, after the step S100 may include a washing and desorption step (S100 + 1) through the operator's clean room.

As described above, the asbestos-containing slate dismantling apparatus according to the present invention, by utilizing the crane 200 and the worktable 100, more quickly, safely and easily dismantle and slate (H2), such as slate or panel containing asbestos. It can be collected and has industrial use value.

The present invention can be used in the industrial field to dismantle and collect various buildings.

H: roof H1: ridge
H2: Slate 100: Work Table
10 base 11 first horizontal bar
12: second horizontal bar 13: first vertical bar
14 second vertical bar 16 working plate
16a: longitudinal frame 16b: rail groove
16c: side frame 16d: tread
16e: central axis 16f: rail bundle
16g: Rail Shaft 16h: Center Hole
16i: Locking Holes 16j: Locking Bundles
17: loading part 21: post
22: horizontal bar 23: crossbar
30: balance controller 31: bracket
32: body 33: balance hydraulic cylinder
34: arm 35: turntable
41: first hydraulic cylinder 42: second hydraulic cylinder
43: third hydraulic cylinder 50: storage
51: vacuum inhaler 52: spray tank
53: air conditioner 61: cross rail
62: roller bundle 63: the machine
71: side rail 72: bundle of bearings
81: collection vinyl 82: band
91: first dustproof membrane 92: second dustproof membrane
200: crane

Claims (4)

In the asbestos-containing slate dismantling apparatus for dismantling the slate (H2) covered on the roof (H) of the building,
Is disposed in the horizontal direction on the roof (H) and includes a work platform 100 for dismantling and loading the slate (H2), and a crane 200 for lifting and moving the work platform 100,
The work table 100 includes a rectangular base 10, a post 21 erected at an edge of the base 10, a horizontal bar 22 fixed laterally to the post 21, and the post ( A crossbar 23 extending from 21 toward the upper center,
A balance controller 30 assembled between a vertex of the crossbar 23 and the crane 200 to balance the top, bottom, left, and right sides of the work table 100,
The balance controller 30
A bracket 31 detachably assembled to the crane 200;
Body 32 is coupled to the lower portion of the bracket 31,
Asbestos-containing slate dismantling apparatus, characterized in that it comprises a balance hydraulic cylinder 33 mounted on the outside of the body (32) The method of claim 1,
The balance controller 30 further includes an arm 34 linked to the body 32 so as to be interlocked with the balance hydraulic cylinder 33 to balance the top and bottom of the crossbar 23. Working device for dismantling containing slate. The method of claim 1,
The balance controller (30) is a work device for asbestos-containing slate disassembly characterized in that it comprises a turntable (35) mounted between the bracket (31) and the body (32) for rotating the work table (100). The method according to any one of claims 1 to 3,
Asbestos-containing slate dismantling device, characterized in that it comprises a storage unit 50 installed in the transverse direction at the interruption of the crossbar (23).

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