KR20080040838A - Eurofoam lifting machine for apartment - Google Patents

Abstract

An euroform lift used in building an apartment is provided to apply oil on the surface of an euroform conveniently by causing the euroform to slide on a roller installed on an upper slab as being lifted up. An euroform lift used in building an apartment comprises a base member(10), a drive unit(20), a motor(22), a pole member(30), a guide unit, a switch unit(23), a lift member(40), a support member(43), a roller, and a wire(50). The base member lies on a slab. The drive unit is mounted on the base member, provided with a drum(21). The motor is connected with the drum by a shaft. The pole member stands perpendicularly, next to the drive unit. The guide member is attached to the pole member. The switch unit is installed in the middle part of the pole member to control the motor. The lift member has a lift unit(41) moving up and down along the guide unit. The support member, which is installed on the front part of the lift member, has a loading unit(42) on which an euroform is loaded. The roller is installed at the top of the pole member. The wire is connected with the drum and with the lift unit. The roller supports the wire. An oil roller is installed on an upper floor slab to apply oil on the surface of the euroform lifted by the euroform lift.

Description

Eurofoam lifting device for apartments {omitted}

1 is a perspective view showing a euroform lifting machine of the present invention

Figure 2 is a rear perspective view showing the euroform lifting machine of the present invention

Figure 3 is a plan view showing a state in which the lifting member is supported in the euroform lifting machine of the present invention

Figure 4 is a cross-sectional view showing the adjustment bolt installed on the bottom member of the present invention

Figure 5a, b is a side view showing a state of use of the flowform lifting device of the present invention

Figure 6 is a view showing an application roller for applying oil to the euro foam to the upper layer by the euro foam lifting device of the present invention

Figure 7 is a plan sectional view showing an embodiment to use the support member as a guide means in the present invention

8 is a rear perspective view showing an embodiment in which the positions of the supporting member and the elevating member are different in the present invention;

9 is a view showing an embodiment in which the elevating member is raised and lowered in a slide manner in the present invention.

[Description of Symbols for Main Parts of Drawing]

10: bottom member 11: spring

12: adjustment bolt 13: hole

20: drive unit 21: drum

22: motor 24: first switch

25 second switch 30 support member

32,34: roller 33,44: guide rail

35: support roller 36: fixed member

37: fixing hole 40: elevating member

41 lifting portion 42: insertion portion

43: support member 45: lifting roller

46: protrusion 47,48: limit switch

50: wire

The present invention relates to an euroform lifting device for an apartment, and more particularly, to an euroform lifting device for an apartment, which is used to transport a dismantled euroform to an upper floor after a wall and slab construction is completed.

In general, Eurofoam, which is widely used for building walls, is standardized. After being used to construct walls and slabs on the lower floor, it is dismantled and transported to the upper floor for reuse.

However, in the related art, there is no means for carrying heavy weight euroforms upstairs so that the dismantled euroforms in the lower layer are lifted up from the upper layer when lifted up through the transport passage formed in the slab. This way of lifting the Euroform upstairs by hand is not only inefficient, but also when the workers on the upper floor and the lower floor don't breathe, the Euroform, which is heavy, falls and is injured. There was a problem that occurred.

The technical problem to be achieved by the present invention is to provide an Euroform lifting device for an apartment that can easily lift the disassembled euroforms upstairs through the transport passage.

Technical problem of the present invention is a bottom member placed on the slab; A driving unit installed on the bottom member to be rotatable with a drum; A motor in which the drum is built up; A support member installed vertically next to the driving unit; A guide part provided in the support member; A switch unit installed in the middle of the support member to rotate the motor forward and backward; An elevating member that is integrally provided with an elevating portion moving up and down along the guide portion; A supporting member integrally formed in the front of the elevating member, the insertion portion being horizontally formed to insert the lower end of the flow form in a standing state; A roller installed at an upper center of the support member; One side is connected to the drum and the other side is supported by the roller is connected to the lifting unit to move the lifting member up and down; is achieved by the euroform lifting device for the apartment consisting of.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 show the structure of the present invention, which includes a bottom member 10 placed over the slab 100 as shown; A driving unit 20 installed on the bottom member 10 so that the drum 21 is rotatably provided; A motor 22 in which the drum 21 is arranged; A support member 30 installed vertically next to the driving unit 20; A guide part 31 provided on the support member 30; A switch unit 23 installed in the middle of the support member 30 to rotate the motor 22 forward and backward; An elevating member 40 integrally installed with an elevating portion 41 moving up and down along the guide portion 31; A support member 43 integrally installed at the front of the elevating member 40 in such a manner that an insertion portion 42 into which the lower end of the flow form 110 is mounted is horizontally formed; A roller 32 installed at an upper center of the support member 30; One end is connected to the drum 21 and the other side is connected to the lifting unit 41 in a state supported by the roller 32, the wire 50 for moving the lifting member 40 up and down; It relates to a Eurofoam lifting machine.

The bottom member 10 is a rectangular plate body which prevents the support member 30 standing vertically from falling down, and a driving unit 20 made of a motor 22 for rotating the drum 21 is installed at the rear thereof. A spring 11 supporting the elevating member 40 when lowered is vertically fixed, and on both sides thereof, an adjustment bolt 12 is provided as shown in FIG. 4 to adjust a horizontal state of the bottom member 10. A hole 13 is formed at the rear of the driving unit 20 so that the fixing nail 14 passes through and is driven into the slab 100.

The switch unit 23 for controlling the motor 22 is installed in the middle of the support member 30 in addition to the first switch 24 which can be operated to reversely rotate the motor 22 in the lower layer, the euroform 100 in the upper layer. It is preferable to further provide a second switch 25 for lifting and then operating) to increase the efficiency of the work. The second switch 25 may use a foot switch that can be operated by foot.

When using a plurality of rollers as the support structure of the elevating member 40, guide rails 33 and 44 are formed on the supporting member 30 and the elevating member 40, respectively, as shown in FIG. The lifting roller 45 is installed in the part 41 to be guided along the guide rail 33, and the guide rail 44 of the lifting member 40 is guided to both upper sides of the support member 30. 34) can be installed in the upper center of the support member 30 to further install a support roller 35 for supporting the back of the elevating member 40 so that the elevating member 40 can be elevated without shaking. . It is apparent in the art that the supporting structure of the elevating member 40 can be changed to the slide type structure as shown in FIG.

A limit for stopping the motor 22 when the lifting member 40 contacts the protrusion 46 protruding from the lifting part 41 on the upper and lower portions of the supporting member 30 that moves up and down along the guide part 31. If the elevating member 40 is raised or lowered as much as possible by installing the switches 47 and 48, the operation is stopped without any separate operation.

The fixing member 36 is installed on the upper portion of the supporting member 30 so as to be rotatable and fixed to the upper slab 101 by the fixing nail 38 through the fixing hole 37.

The euroform lifting device for an apartment of the present invention as described above is installed so that the upper portion of the support member 30 protrudes to the upper layer through the conveying passage 102 of the upper slab 101 formed to transport the material from the lower layer to the upper layer. A separate fixing means is disposed behind the member 10, that is, a heavy driving part 20 is disposed on the opposite side of the supporting member 43 of the flow path 110 and the support member 30 protrudes above the upper slab 101. Even without supporting the support member 30 in the slab 101 of the upper layer can be used.

The hole 13 is to secure the bottom member 10 by fixing the nail 14 to the lower slab 100, the fixing member 36 is installed rotatably on top of the support member 30 is fixed It is a component that can be selectively added to make the support member 30 more secure by driving the fixing nail 38 into the upper layer slab 101 through the hole 37.

The adjustment bolt 12 adjusts the horizontal state of the bottom member 10 in a state where the support member 30 is installed to protrude above the upper slab 101 through the transport passage 102 so that the support member 30 is vertical. It is to be built.

In order to transport the disassembled flow path 110 in a state in which the support member 30 is protruded through the transport passage 102, an operator is disposed on the lower and upper layers, and the worker on the lower layer is illustrated in FIG. 5A. The lower end of the flow path 110 is inserted into the insertion part 42 of the supporting member 43 and is obliquely erected so that the upper end is supported by the elevating member 40. In this state, when the first switch 24 is pressed, the motor 22 is driven to wind one side of the wire 50 to the drum 21 and thus the other side of the wire 50 is passed through the roller 32. As the connected elevating member 40 is raised upward, as shown in FIG. 5B, which is obliquely placed on the elevating member 40 from the supporting member 43, the flow form 110 is raised upward. At this time, according to the embodiment of the present invention (see FIGS. 1 to 3), the lifting roller 45 and the guide rail 44 of the lifting member 40 are guide rails 33 and the roller of the support member 30. The lifting member 40 is supported by the support roller 35 in which the central axis is placed in a direction orthogonal to the rollers 34 and 45 at the same time while being supported by both sides at 34), thereby being raised without fear of shaking.

On the other hand, in order to use the dismantled Euroform 110 on the upper wall, the oil must be applied to the surface. In the present invention, oil can be easily applied in the process of raising the Euroform 110 upstairs without any additional work. 6 is a diagram for explaining the process. That is, as long as the application roller 120 is placed on the surface of the euroform 110 inclined from the upper slab 101, the oil is applied to the surface thereof while the euroform 110 is raised. The application roller 120, even if the means to continuously supply the oil and the means for pressing toward the surface of the euro foam 110 is added, even if the operator has to press the application roller 120 on the surface of the euro foam 110, even at least You can do it.

When the supporting member 43 rises up the upper slab 101, the protrusion 46 of the lifting portion 41 comes into contact with the upper limit switch 47, and the motor 22 stops accordingly, thereby supporting the supporting member ( 43) no longer rises. When the worker on the upper floor lifts out the flow form 110 standing on the supporting member 43 and operates the second switch 24, the motor 22 is driven to release the wire 50 of the drum 22, thereby supporting the supporting member 43. When the second switch 24 as the foot switch is to be lowered to the lower layer), the operator can operate in the state holding the euroform 110, there is an advantage that the work efficiency can be improved. While the upstairs worker moves the Euroform, the downstairs worker also moves the new Euroform.

The supporting member 43 which comes down from the upper floor is supported by the lower part of the worker when the protrusion 46 of the elevating part 41 comes into contact with the lower limit switch 48 and the motor 22 is stopped. It is possible to place a new euroform 110 in the lower layer to the upper layer will be able to safely and quickly transport the euroform 110.

7 shows an embodiment in which the support member 30 and the elevating member 40 of the present invention are configured as a circular pipe serving as a guide rail. 1 to 6 even if it does not have a separate guide rail 33, 44, the support member 30 and the elevating member 40 is to play a role of the modification that falls within the scope of the present invention. Foreordination is self-evident.

8 is a view showing an embodiment in which the support member 300 of the present invention is disposed in the center and the elevating member 400 integrally connected to the elevating portion 410 is disposed on both sides of the supporting member 300. The structure in which the elevating member 400 moves up and down by the support structure by the rails 33 and 44 and the rollers 34 and 45 and the wire 50 wound or unwound on the drum 21 is shown in FIGS. 1 to 6. Same as the embodiment of.

9 is a guide rail formed in the elevating member 401 to guide the guide groove 302 formed in the support member 301, the guide groove 302, which is a support structure of the elevating member 401 in the present invention. As an exemplary embodiment showing a state constituted by a slide method consisting of 402, the configuration other than the supporting structure of the elevating member 401 is the same as the embodiment of Figs.

In this way, the present invention can be transported upstairs without the risk of safety accidents by simply operating the motor inclined so that the lower-floor workers are supported by the lifting member from the support member, and the surface of the eurofoam rising upstairs. It is a useful invention that can be applied to oil easily.

In the above, the present invention has been limited to and described with reference to the accompanying drawings and examples, but is not limited thereto. Various modifications may be made by those skilled in the art within the scope of the technical idea of the present invention. Of course.

Claims (12)

A bottom member 10 placed on the slab 100; A driving unit 20 installed on the bottom member 10 so that the drum 21 is rotatably provided; A motor 22 in which the drum 21 is arranged; A support member 30 installed vertically next to the driving unit 20; A guide part 31 provided on the support member 30; A switch unit 23 installed in the middle of the support member 30 to rotate the motor 22 forward and backward; An elevating member 40 integrally installed with an elevating portion 41 moving upward and downward along the guide portion; A support member 43 integrally installed at the front of the elevating member 40 in such a manner that an insertion portion 42 into which the lower end of the flow form 110 is mounted is horizontally formed; A roller 32 installed at an upper center of the support member 30; One end is connected to the drum 21 and the other side is connected to the lifting unit 41 in a state supported by the roller 32, the wire 50 for moving the lifting member 40 up and down; Eurofoam lifting machine. The method of claim 1, wherein the floor member (10) Euroform lifting device for an apartment, characterized in that the spring (11) that is supported when the lifting member 40 is lowered vertically installed. According to claim 1, The floor member (10) Euroform lifting device for the apartment, characterized in that the adjustment bolt 12 is installed to adjust the horizontal state. According to claim 1, The floor member (10) Eurofoam lifting device for an apartment, characterized in that the fixing hole is formed in the hole (13). The fixing member 36 of claim 1, wherein the fixing member 36 is rotatably installed on the support member 30 and fixed to the upper slab 101 by the fixing nail 38 through the fixing hole 37. Eurofoam lifter for apartments. The method of claim 1, wherein the switch unit 23 for controlling the motor 22 is installed in the middle of the support member 30 and the first switch 24 which can be operated to reversely rotate the motor 22 in the lower layer and Euroform lifting device for an apartment, characterized in that consisting of a second switch 25 to operate after lifting the euroform 100 from the upper floor. 7. The Eurofoam lifter according to claim 6, wherein the second switch is a foot switch. The lifting roller of claim 1, wherein the guide part is installed on the guide rails 33 and 44 and the lifting part 41 respectively formed on the support member 30 and the lifting member 40, and guides along the guide rail. 45, Euroform lifting device for an apartment, characterized in that the roller is installed on both sides of the upper support member 30, the guide rail 44 of the elevating member 40 is guided.  The Eurofoam lifter for an apartment according to claim 8, further comprising a support roller (35) supporting a rear surface of the elevating member (40) at the upper center of the support member (30). The method of claim 1, wherein the guide portion is characterized in that the slide groove consisting of a guide groove 302 formed in the support member 301, a guide rail 402 formed in the lifting member 401 to be guided to the guide groove 302. Eurofoam lifting machine for apartment. The Eurofoam lifter for an apartment according to claim 1, wherein the support member (30) and the elevating member (40) are circular pipes serving as guide rails (33) (44). The upper and lower portions of the support member 30 are provided with limit switches 47 and 48 for stopping the motor 22 when it comes into contact with the protruding portion 46 protruding from the lifting portion 41. Eurofoam lifting device for the apartment, characterized in that.

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