KR102056629B1 - Movable work apparatus for installing fittings and proof-insect/dust net - Google Patents

Abstract

The present invention relates to a movable operation apparatus for installing windows and doors/insect-proof and dust-proof nets, which is not required for a relatively high expensive ladder truck during installation or replacement of windows, doors and an insect-proof net or a dust-proof net, can be easily moved and installed in an operation site, can safely and efficiently perform operation, and can secure transportability and storability since volume can be reduced. According to the present invention, provided is a movable operation apparatus for installing windows and doors/insect-proof and dust-proof nets, which includes: a box-shaped body formed in a box shape; a worktable provided on an upper portion of the box-shaped body; and a lifting means provided on the upper portion of the box-shaped body and formed to lift and lower the worktable.

Description

Mobile work device for installation of window / insect prevention screen {MOVABLE WORK APPARATUS FOR INSTALLING FITTINGS AND PROOF-INSECT / DUST NET}

The present invention relates to a mobile work device for the installation of windows and insect repellent networks, and more particularly, it is possible to easily install and move to a work site without requiring a relatively expensive ladder vehicle when installing or replacing a screen or a dustproof network as well as windows. The present invention relates to a mobile work device for installing a window / insect dustproof network, which can safely and efficiently work, and can reduce volume and secure transport and storage.

In recent years, windows and doors are structurally heavy due to the expansion of the balcony, and the size of the windows is increasing, and the window frames must be installed vertically and horizontally in order to allow the windows installed on the wall to open and close smoothly.

1 is a cross-sectional view showing a fastener for fixing a general window frame, the fastener 2 installed between the wall surface 1 and the window frame 3 has a "-" shape, one side of the anchor bolt installed on the wall surface (1) It is fitted and fixed by a nut, and the other side is fastened to the outer peripheral surface of the window frame 3 by fixing means, such as a screw or a piece.

As such, in a general window, the fixture is formed to be orthogonal to the letter 'a', so the wall surface of the retaining wall should be formed to be exactly vertical during the construction process.

In addition to the installation of such windows, if you want to install a screen or a dust screen or a dust screen or dustproof net in the window, conventionally, the work is performed inside the building or using a ladder truck.

However, when working indoors such as windows, insect screens, dustproof nets, or dustproof nets, there is a problem that the accuracy, workability and workability are inferior. Although it is possible to, but the space to park the ladder car is necessary, there is a problem in that even if the parking is inconvenient for traffic.

Republic of Korea Utility Model Publication 20-1997-0005521 (October 18, 1995) Republic of Korea Utility Model Publication 20-1992-0012270 (released July 25, 1992) Republic of Korea Utility Model Registration 20-0475736 (August 29, 2014) Republic of Korea Patent Publication No. 10-2017-0050464 (published May 11, 2017)

Therefore, the present invention for solving the above-described problems, it is possible to easily install and move to the work site without the need for a relatively expensive ladder vehicle at the time of installation or replacement of the screen or dust screen as well as windows, safe and efficient The purpose of the present invention is to provide a mobile work device for installing a window / insect dustproof network, which can be used as a work, and can be reduced in volume to secure transport and storage.

The problems of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention for achieving the objects and other features of the present invention, the enclosure body formed in the form of a body; A work table provided on an upper portion of the housing body; And a lifting means provided on an upper portion of the enclosed body and configured to move the work table up and down.

In the present invention, the enclosed body includes at least one drawer member that is retractable, and a movable wheel provided on the lower surface, and includes a safety fence and a fixed ring configured on the extended end of the work table, The worktable is positioned on one side with a lifting means interposed between the body and the other body, and the other side is formed to extend from the body to one side, and is divided into two or more hinges and configured to be foldable. Is configured to be fixed by the fixing means in the unfolded state, the safety fence is composed of unit safety fence divided into each other, the lower end is configured to be foldable to the worktable side, it is configured to be fixed by the fixing means in the unfolded state Can be.

In the present invention, the lifting means includes a pair of X-shaped lift links provided on both sides of the enclosure body, a plurality of connection links connecting the pair of X-shaped lift links, and the plurality of A lift drive source connected to one of the connection links, the lift drive source providing driving force for the X-shaped lift link to move up and down, and an operation panel configured to control the lift drive source; Each of the upper and lower ends of the one side may be rotatably connected at the connection point of the body and the workbench, each of the upper and lower ends may be configured to be guided along the guide slots formed in each of the body and the workbench.

In the present invention, both sides of the upper body of the housing body to receive the X-shaped lift link in the contraction of the X-shaped lift link, the draw-out opening is formed on the upper surface to be drawn out in the stored state, the guide slot on one side It may further include a link pull-out box is formed.

In the present invention, the plurality of connection links may include: a first connection link rotatably connected to the lower body while simultaneously rotatably connecting between the lower ends of the X-shaped lift link; A second connecting link rotatably connected to one end of the X-shaped lift link and rotatably connected to the work table; A third connecting link for rotatably connecting between the central rotational axes of the X-shaped lift link; A fourth connection link rotatably connecting the other lower end portions of the X-shaped lift link and at both ends thereof guided along guide slots formed in the enclosure body; And a fifth connection link rotatably connecting the upper ends of the other sides of the X-shaped lift link, with each end being guided along a guide slot formed in the workbench.

In the present invention, the elevating drive source is made of a hydraulic cylinder, the driving rod of the hydraulic cylinder is connected to any one of the fourth connection link or the fifth connection link, the fixed holding for fixing the enclosure body Means may further comprise.

In the present invention, the fixed holding means is a load holder configured to be retractable and withdrawable at least one of the lower and upper parts of the body, and one end is connected to the body body, the other end is a working position It may be composed of at least one of the fixing rope fixed to the fixtures or fixtures in the vicinity of the.

According to the present invention, the mobile work device for installing the window / insect dustproof net provides the following effects.

First, the present invention has the effect that can work without using a relatively expensive ladder vehicle when installing or replacing windows, insect screens or dustproof nets or dustproof nets.

Second, the present invention can be easily installed to move to the work site, it can work safely and efficiently in the indoor side as well as the outdoor side has the effect of improving the economics, safety and workability.

Third, the present invention has an effect that can be installed more reliably and reliably through the work on the indoor side and the outdoor side.

Fourth, the present invention can reduce the volume has the effect of ensuring the transportability and storage.

The effects of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a cross-sectional view showing a fastener for fixing a general window frame.
Figure 2 is a perspective view showing the configuration of a mobile work device for installing a window / insect damping net according to the present invention.
Figure 3 is a side view showing the configuration of a mobile work device for installing a window / insect damping net according to the present invention.
Figure 4 is a plan view showing the elevating drive unit constituting a mobile work device for installing a window / insect prevention dust screen according to the present invention.
5 is a view for explaining a state that the work table is configured to be folded in the mobile work device for installing windows / insects and dustproof networks according to the invention.
Figure 6 is a side view showing a state to take out the load mounting bracket in the mobile work device for installing a window / insect screen dustproof according to the present invention.
7 is a view showing a state of use of the mobile work device for installing the window / insect prevention and vibration prevention network according to the present invention.
8 is a view showing a fan portion in a mobile work device for installing a window / insect prevention dust screen according to another embodiment of the present invention.
9 is a view showing a state of use of the mobile work device for installing a window / insect damping net according to another embodiment of the present invention.

Further objects, features and advantages of the present invention can be more clearly understood from the following detailed description and the accompanying drawings.

Prior to the detailed description of the present invention, the present invention may be variously modified and may have various embodiments, and the examples described below and illustrated in the drawings are intended to limit the present invention to specific embodiments. It is to be understood that the present invention includes all modifications, equivalents, and substitutes included in the spirit and technical scope of the present invention.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

In addition, the terms "... unit", "... unit", "... module", and the like described in the specification mean a unit for processing at least one function or operation, which means hardware or software or hardware and It can be implemented in a combination of software.

In addition, in the description with reference to the accompanying drawings, the same components regardless of reference numerals will be given the same reference numerals and duplicate description thereof will be omitted. In the following description of the present invention, if it is determined that the detailed description of the related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Hereinafter, a mobile work device for installing a window / insect dustproof net according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 2 to 7.

Figure 2 is a perspective view showing the configuration of a mobile work device for installing a window / screen dustproof net according to the present invention, Figure 3 is a side view showing the configuration of a mobile work device for installing a window / screen for dustproof screen according to the present invention, Figure 4 is It is a top view which shows the elevating drive part which comprises the portable work device for window / insect dustproof network installation. Figure 5 is a view for explaining a state that the workbench is folded in a mobile work device for installing a window / screen for dustproof screen according to the present invention, Figure 6 is for loading the load in the mobile work device for installing a window / screen for dust screen according to the present invention It is a side view which shows the state which pulled out the base, and FIG. 7 is a figure which shows the use state of the window / shockproof net installation movable work apparatus which concerns on this invention.

The mobile work apparatus for installing a window / insect dustproof net according to the present invention, as shown in Figs. 2 to 7, includes a body 100 formed largely in the form of a body; A work table 200 provided at an upper portion of the enclosed body 100; And lifting means provided on an upper portion of the enclosed body 100 and configured to raise and lower the work table 200.

For example, the enclosure body 100 may be formed in a rectangular enclosure in which an accommodation space for accommodating a work tool is formed therein.

In addition, the enclosure type body 100 may be configured with at least one drawer member 110 provided to be retractable, the lower surface (back) is preferably configured with a moving wheel 120 for imparting mobility. Do.

Here, the movement wheel 120 is cloudable by releasing the lock when the movement is required, it is preferable that the locking wheel is configured to lock the movement wheel is configured to be locked to prevent the cloud during work. In this case, the moving wheel 120 may be configured at four corners of the housing body 100, and as shown in the figure moving wheels (fixed movement wheel) 120 on both sides of one end of the housing body (100) ) May be configured, and the pedestal 130 may be configured at both ends of the other end. Of course, the case where the moving wheel 120 is configured in four corners is preferable because the movement can be made smoother.

In addition, one side of the housing body 100 may be formed with a handle for movement that can be gripped when moving.

Next, one side of the work table 200 is positioned with a lifting means interposed between the body 100 and the other side extends to one side from the body 100, that is, the body body It may be made to extend from one side to the top of the (100).

In addition, the workbench 200 is divided into two, as shown in Figure 5, can be configured to be hinged to the hinge coupled in the divided surface, in this case, the partition is divided in the expanded worktable 200 in the unfolded state It further comprises a fixing means for fixing the two parts.

For example, the fixing means is one hook rotatably coupled to the split portion of one side of the divided workbench, the other end is formed hook hook 211, and the protruding portion formed on the split portion of the other split workbench It can be made by including a locking projection (212) for locking hook of the member 211 is fixed to the hook member 211, the fixing means is not limited to this configuration, the state of the divided worktable in the unfolded state Is not particularly limited as long as it is a configuration that can be stably maintained.

Workbench 200 is configured to be foldable as described above can be transported and stored in a reduced state by folding for transport or storage. In the drawing, the work bench 220 shows a configuration in which a divided portion is pivoted to one surface side of the enclosure body 200.

In addition, the workbench 200 is configured with a safety fence 210 at an extended end extending to one side. In addition, at least one fixing ring 220 is fixed to the extended end of the work table 200 to which safety ropes (safety ropes formed with safety rings at ends) are provided in safety clothing or safety equipment worn by a worker during work. It is configured.

Next, the lifting means provided on the upper body 100, the lifting means configured to raise and lower the work table 200, a pair of X respectively provided on both sides of the housing body (100) A plurality of connection links 321, 322, 323, 324, and 325 connecting the female lift link 310, the pair of X-shaped lift links 310, and one of the plurality of connection links. Is connected to, the elevating drive source 330 for transmitting the driving force for the X-shaped lift link 310 is driven up and down, and the elevating drive source 330 to control the elevating and lifting of the X-shaped lift link 310 It includes an operation panel (not shown) for operating the lowering operation.

Although the X-shaped lift link 310 exemplifies that the X-shaped link is formed in one drawing, it may be configured as two or more X-shaped links in the vertical direction.

In addition, the lifting means is configured in the same form as the X-shaped lift link 310 is provided between the pair of X-shaped lift link 310 for driving the lifting platform while supporting the work table 200 more stably Preferably, one or more auxiliary X-shaped lift links 311 (two auxiliary X-shaped lift links are shown in the drawing) are further configured.

Here, the X-shaped lift links 310 and 311 are rotatably connected to each of the upper and lower ends of one side at its connection point (an enclosure body and a work table), and each of the upper and lower ends of the other side is an enclosure body 100. And guided along the guide slots 101 and 201 formed in the worktable 200.

In the present invention, the upper both sides of the housing body 100 can accommodate or accommodate the X-shaped lift link when the X-shaped lift link is contracted, the draw-out opening 151 is formed on the upper surface to be drawn out therefrom The link pull-out box 150 having the guide slot 101 formed on one side may be configured.

As such, when the link take-out box 150 is configured, when the work device is not used, the X-shaped lift link is accommodated in the link take-out link 150 without being exposed to the outside, thereby having a clean appearance, and the X-shaped lift link. It is possible to minimize the foreign matter caught in the.

Subsequently, the plurality of connection links 321, 322, 323, 324, and 325 are rotatably connected to one of the lower ends of the X-shaped lift link 310 and rotatable to the enclosure body 100. Rotatably connecting the first connection link 321 connected to each other and the upper end of one side of the X-shaped lift link 310 (including the auxiliary X-shaped lift link) while being rotatably connected to the work table 200. Between the second connection link 322, the third connection link 323 rotatably connecting the center rotation axis of the X-shaped lift link 310, and the other lower end of the X-shaped lift link 310. The fourth connection link 324 guided along the guide slot 101 formed in the enclosure body 100 at the same time as the rotatable connection, and between the upper end of the other side of the X-shaped lift link 310 ( Rotatable connection of auxiliary X-shaped lift link) And at the same time at both ends and each of which includes a fifth connecting link 325 is guided along the guide slot 201 is formed in the work surface (200).

Subsequently, the lift driving source 330 may be formed of, for example, a hydraulic cylinder, and the lift driving source 330 is not particularly limited as long as the lift driving source 330 can provide a driving force capable of raising and lowering the X-shaped lift link.

When the lift drive source 330 is made of, for example, a hydraulic cylinder, the driving rod 301 of the hydraulic cylinder 330 is a link provided in the guide slot, that is, the fourth connection link 324 or the fifth connection link 325. ) Will be connected to either.

In addition, the control panel is basically composed of a device on / off switch (button), lifting operation switch (button) and lowering operation switch (button), and the lifting operation switch and the lowering operation switch is a one-piece switch (button toggle switch) It can be made of).

On the other hand, the mobile work device for installing the window / screen for dust and dustproof dustproof, in the receiving space of the enclosure-type body 100 in order to stably maintain the working state when the operator is located at the end of the workbench 200 The work table 200 is fixed by putting a load, and may further include a fixed holding means for stably holding the enclosure-type body 100 to give a more stable fixed state.

For example, as shown in FIG. 6, the fixed holding means may include a load mounting pedestal 140 as a load holder configured to be pulled in and pulled out from the lower portion of the housing body 100.

When the fixed holding means is configured as the load mounting pedestal 140 as described above, it is withdrawn from the enclosure-type body 100 during operation (the direction opposite to the extension direction of the workbench), and the withdrawn load mounting pedestal 140 By loading a load (for example, a weight, such as a weight or easily applicable bucket) on the upper surface of the, it is possible to stably perform the work on the extended workbench 200.

In addition, the fixed holding means is a pair as a load holder provided to be able to withdraw and withdraw (in the opposite direction to the extending direction of the worktable 200) inward on both sides of the upper body of the enclosure 100, as another example It may be composed of a withdrawal bar (not shown).

In this way, when the fixed holding means is configured as a draw-out bar, a weight or a load (for example, a bucket) is extended to the end of the pull-out bar drawn out by drawing the draw-out bar from the enclosure-type body 100 during operation. By acting the rotation moment in the direction opposite to the rotation moment direction of the worktable 200 it is possible to stably perform the work on the extended workbench 200.

In addition, the fixed holding means is one end is connected to the lower portion of the housing body 100, the other end is a fixing rope (fixing rope provided with a safety loop) that can be fixed to the fixtures or fixtures in the vicinity of the work position Can be configured.

Each of the above-described fixed holding means may be configured in combination, or all of the fixed holding means of each example may be configured.

Next, with reference to Figures 8 and 9 will be described in detail for the mobile work device for installing a window / insect damping net according to another embodiment of the present invention. Figure 8 is a view showing a pan portion in the window / screen for dustproof mobile installation according to another embodiment of the present invention, Figure 9 is a view showing the state of use of the window / screen for dustproof mobile installation according to another embodiment of the present invention. to be.

In the following description of the mobile work device for installing a window / screen for dustproof screen according to another embodiment of the present invention, the same components as the components constituting the mobile work device for installing a window / screen for dustproof screen of one embodiment described above are given the same reference numerals, Detailed description thereof will be omitted or simplified. In addition, only parts that differ from the exemplary embodiment will be described in order to simplify the description.

In another embodiment of the present invention, the mobile work device for installing a window / insect dustproof network is configured to separate the safety fences 210 provided at each of the edges of the work table 200, respectively, and have a lower end of the work table as shown in FIGS. 8 and 9. Consisting of the unit safety fence is hinged to the worktable 200 can be folded to the side.

In this case, the fixing unit further comprises fixing means for fixing the neighboring unit safety fence between the neighboring unit safety fence in the unfolded state. The fixing means used for the safety fence 210 may be configured in the same manner as the fixing means used when the work bench is configured in a divided form.

That is, the fixing means employed in the safety fence is one or more hook members rotatably coupled to one of the unit safety fence of the neighboring unit safety fence, the other end is composed of the hook ring, and the other unit safety fence The protrusion may be formed to include a locking protrusion for engaging the hook of the hook member so that the hook member is fixed. The fixing means is not limited to this configuration, and the state is stable in a state where the neighboring unit safety fence is deployed. If the configuration is to be maintained as is not particularly limited.

As described above, the workbench is foldable, and in addition, the safety fence is foldable so that it can be easily carried in an elevator or the like with reduced volume, and can be stored in a reduced state even when stored. do.

As described above, the mobile work device for installing the window / insect dustproof net according to the present invention can work without using a ladder vehicle, which is relatively expensive when installing or replacing the window, the insect screen or the dustproof net, or the dustproof net. It is easy to move to the site and can be installed safely and efficiently in the outdoor side as well as the indoor side has the advantage of improving the economics, safety and workability.

In addition, the present invention can be installed more reliably and reliably through the work on the indoor side and the outdoor side, there is an advantage that can reduce the volume to ensure the transport and storage.

The embodiments and the accompanying drawings described herein are merely illustrative of some of the technical ideas included in the present invention. Therefore, since the embodiments disclosed herein are not intended to limit the technical spirit of the present invention, but to explain, it is obvious that the scope of the technical spirit of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention should be construed as being included in the scope of the present invention.

100: enclosed body
101: guide slot
110: drawer member
120: moving wheel
130: pedestal
140: support for mounting loads
150: link in and out box
151: draw-out opening
200: working table
201: guide slot
210: safety fence
211: hook member
212: jamming
220: anchor ring
301: drive rod
310: X-shaped lift link
311: auxiliary X-shaped lift link
321, 322, 323, 324, 325: connection link
330: elevating drive source

Claims (7)

An enclosure body formed in an enclosure form;
A work table provided on an upper portion of the housing body;
Lifting means provided on an upper portion of the enclosed body and configured to elevate the work bench;
A fixing holding means for fixing the enclosed body;
The enclosure body includes at least one drawer member provided to be retractable, and a moving wheel provided on the lower surface,
A safety fence and a locking ring configured at the extended end of the work bench,
The worktable is positioned on one side with a lifting means interposed between the enclosure and the other side, and the other side is formed to extend from the enclosure body to one side, and is divided into two or more hinges and configured to be foldable. It is configured to be fixed by the fixing means in the unfolded state,
The safety fence is composed of unit safety fence divided into each other, the lower end is configured to be foldable to the worktable side, it is configured to be held and fixed by the fixing means in the unfolded state,
The fixed holding means is a load holder which is configured to be retractable and withdrawable in a direction opposite to the direction in which the other side of the workbench extends from the lower part of the enclosure type, and one end is connected to the enclosure type body, and the other end is A fixing rope fixed to a fixture or fixture in the periphery of the working position,
The load holder is configured to be pulled in and pulled out from the lower portion of the enclosure body, and consists of a load mounting base on which loads are placed.
The lifting means may include a pair of X-shaped lift links respectively provided at both sides of the enclosure body, a plurality of connection links connecting the pair of X-shaped lift links, and one of the plurality of connection links. A lift drive source connected to a connection link, the lift drive source providing a driving force for the X-shaped lift link to move up and down, and an operation panel configured to control the lift drive source,
The X-shaped lift link is configured so that each of the upper and lower ends of the one side is rotatably connected at the connection point of the enclosure body and the workbench, and each of the upper and lower ends of the other side is guided along a guide slot formed in each of the enclosure body and the workbench. ,
Link inlet is formed on both sides of the upper body of the upper body to receive the X-shaped lift link when the X-shaped lift link is contracted, the draw-out opening is formed on the upper surface to be drawn out in the stored state, the guide slot is formed on one side Further includes an exit box,
The plurality of connection links rotatably connect between one lower end of the X-shaped lift link and a first connection link rotatably connected to the enclosure body, and rotate between one upper end of the X-shaped lift link. Between the second connection link rotatably connected to the workbench, the third connection link rotatably connecting the central rotation axis of the X-shaped lift link, and the other lower end of the X-shaped lift link. And a fourth connection link guided along the guide slots formed in the enclosure body, and at the same time rotatably connected to the upper end of the other side of the X-shaped lift link. And a fifth connecting link guided along the guide slot formed on the work table.
The elevating drive source is made of a hydraulic cylinder,
The driving rod of the hydraulic cylinder is connected to any one of the fourth connection link or the fifth connection link.
Mobile work device for installation of windows / insulation screens. delete delete delete delete delete delete

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