KR101662952B1 - Self-leveling device for mold and climbing formwork apparatus having the same - Google Patents

Self-leveling device for mold and climbing formwork apparatus having the same Download PDF

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Publication number
KR101662952B1
KR101662952B1 KR1020150084975A KR20150084975A KR101662952B1 KR 101662952 B1 KR101662952 B1 KR 101662952B1 KR 1020150084975 A KR1020150084975 A KR 1020150084975A KR 20150084975 A KR20150084975 A KR 20150084975A KR 101662952 B1 KR101662952 B1 KR 101662952B1
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KR
South Korea
Prior art keywords
unit
verticality
coupled
reel
connection terminal
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KR1020150084975A
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Korean (ko)
Inventor
조훈희
강경인
임현수
김태훈
Original Assignee
고려대학교 산학협력단
현대산업개발 주식회사
주식회사 한라
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Application filed by 고려대학교 산학협력단, 현대산업개발 주식회사, 주식회사 한라 filed Critical 고려대학교 산학협력단
Priority to KR1020150084975A priority Critical patent/KR101662952B1/en
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Publication of KR101662952B1 publication Critical patent/KR101662952B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls

Abstract

The present invention relates to a device for automatically correcting a vertical position of a form provided in a vertical climbing apparatus, and a vertical climbing apparatus having the apparatus. The vertical climbing hypothesis apparatus according to the present invention includes a work frame for forming a work space in which an operator can perform work, a workpiece frame tiltingly coupled to the work frame, and a tilting device for tilting the workpiece frame, An angle adjusting unit installed on the working frame so as to adjust the angle of the workpiece, and an automatic vertical correction unit of the workpiece that corrects the verticality of the workpiece surface by operating the angle adjusting unit by measuring the verticality of the workpiece with respect to the ground . The vertical climbing apparatus according to the present invention corrects the verticality of the form by automatically adjusting the vertical degree of the form by operating the angle adjusting unit when the form is tilted with respect to the ground, It does.

Description

TECHNICAL FIELD [0001] The present invention relates to a vertical self-leveling apparatus and a vertical self-

The present invention relates to a vertical climbing apparatus, more particularly, to an apparatus for automatically correcting a vertical position of a form provided in a vertical climbing apparatus, and a vertical climbing apparatus having the apparatus.

In the construction of the building, two methods are commonly used for the construction of the frame and the finish of the plastering. The first is the way the worker steps on the work platform by hanging the work platform attached to the gondola, which is placed on the uppermost side of the building, outside the exterior wall of the building. The second method is to build the work platform from the ground and work on the scaffold to be.

However, the first method of using the work footrest connected to the Gondola is that there is a high risk of a falling accident due to an unstable working environment, and there is a problem that the work quality may be deteriorated. The second method using the scaffolding can provide a stable working environment, but there is a problem that the construction cost increases due to an increase in the lease rent.

In the case of construction of high-rise buildings, it is necessary to construct a concrete floor dividing each layer including a concrete retaining wall constituting the outer wall of the building, and a concrete structure such as a girder and an inner wall for partitioning a plurality of spaces in each floor. In order to construct such a concrete structure, it is necessary to install a form having a predetermined size at a distance corresponding to the thickness of the concrete structure to be installed, and then to place the concrete in place with the reinforcing bars.

When a concrete structure is constructed using such a mold, the concrete structure is sufficiently cured between the molds, and then the molds are individually hand-pulled from the concrete structure and reused. However, when constructing a concrete retaining wall that forms the outer walls of high-rise buildings such as an apartment or a building, it is very difficult to separate the form from the concrete retaining wall and re-install it. In addition, in the process of separating and re- The risk is very high.

In order to solve the problems of the related art, a vertical climbing apparatus has been developed in which a formwork and a work footrest are integrated. The vertical climbing system is constructed by connecting and fixing frame frames in the horizontal and vertical directions to form a frame structure with a height corresponding to 2 to 3 floors of the building, a surface operation for a concrete retaining wall constituting an outer wall of each layer, And has a structure in which a work footrest and a formwork are integrally formed so as to perform a casting operation on a concrete retaining wall forming a layer. Such a vertical climbing hypothetical device is installed on the outer wall of the dry building so that it can be lifted vertically along the exterior wall of the building by a hydraulic device or the like.

The vertical climbing hypothetical device has been disclosed in Korean Patent Registration No. 0239913 (Jan. 15, 2000) and Korean Patent Registration No. 1164737 (2012. 07. 16).

In the case of constructing a building using a conventional vertical climbing apparatus, the concrete is placed and fixed in a vertical direction, and then the concrete is placed and cured. However, there is a problem in that the outer wall of the building, which is constructed due to the inclination of the form due to the lateral pressure caused by the load of the concrete during the concrete pouring and curing, fails to maintain the designed verticality. Especially, in recent years, a lot of outer insulation construction has been done for energy saving of a building, and the management of the vertical wall of the building is more important in the method of installing the outer insulation. That is, when the vertical wall of the outer wall is not aligned, the finish surface is uneven when the exterior finishing is finished, resulting in a deterioration of aesthetics and quality of the building.

Because of this problem, in order to correct the vertical displacement in the construction site, after the concrete pouring, the worker has to adjust the verticality of the form manually by checking the verticality of each form with the level, etc., There is a problem of lengthening.

Korean Patent Registration No. 0239913 (Jan. 15, 2000) Korean Registered Patent No. 1164737 (2012. 07. 16)

The present invention has been made to solve the problems of the conventional art as described above, and it is an object of the present invention to provide a device for correcting the verticality of a form automatically without input of a force when the verticality of the form changes, And an object of the present invention is to provide a device.

In accordance with another aspect of the present invention, there is provided an apparatus for correcting an automatic verticality of a work according to an aspect of the present invention, including: a vertical view of a work surface of a work, which is tiltably coupled to a work frame, And an angle adjusting unit installed on the working frame for tilting the form according to a signal of the verticality measuring unit to correct the vertical degree of the form with respect to the ground, And an adjusting unit connected to the angle adjusting unit.

The verticality measuring unit may be installed on the workpiece so that the workpiece can be inclined with the workpiece when the workpiece is inclined, so that the verticality of the workpiece can be measured according to a change in the inclination of the workpiece.

The adjustment unit may include a driver having a drive unit capable of forward rotation and reverse rotation and a power transmitting member for connecting the drive unit of the drive unit and the angle adjustment unit to transmit the rotational force of the drive unit to the angle adjustment unit .

Wherein the angle adjusting unit comprises a screw member whose one end is coupled to one of the work frame and the work piece so as to be able to be tilted so that one end thereof is rotatably supported by the other one of the work frame and the work piece, And the power transmitting member of the adjusting unit can connect the driving unit of the driving unit and the rotating connection unit.

Wherein the adjustment unit further includes a first reel and a second reel which are sequentially coupled to a driving unit of the driver, wherein the power transmission member is wound on the first reel, one end thereof is coupled to the first reel, A first driving wire coupled to the rotating connector of the adjusting unit and wound around the rotating connector, and a second driving wire coupled to the second reel so that the first driving wire is wound in the opposite direction to the first reel, And a second driving wire wound on a second reel and coupled to the rotating connector so that the other end thereof is wound on the rotating connector in a direction opposite to a direction in which the first driving wire is wound on the rotating connector.

Wherein the vertical degree measuring unit comprises a switch member fixed to the die and a switch terminal provided so as to be able to move relative to the support member so as to maintain a fixed position even when the support member is inclined, A first connection terminal connected to the switch terminal and adapted to apply a forward rotation voltage to the drive unit when the switch terminal is tilted in a direction away from the frame, And a second connection terminal connected to the switch terminal and spaced apart from the first connection terminal to apply a reverse rotation voltage to the driver.

The switch member of the verticality measurement unit includes a connection rod that is rotatably supported on the support shaft so that one end thereof is coupled to the switch terminal and is disposed perpendicular to a support shaft provided parallel to the ground on the support member, May further include a weight attached to the other end of the connection rod at a weight greater than that of the switch terminal so as to maintain a vertical posture with respect to the ground even when the support body changes in angle.

Wherein the first connection terminal of the verticality measurement unit has an arc-shaped outer peripheral surface extending in a tilting direction of the workpiece, and a second connection terminal of the verticality measurement unit is connected to the connection terminal And a switch terminal of the switch member has an arc-shaped inner circumferential surface corresponding to an outer circumferential surface of the first connection terminal and an outer circumferential surface of the second connection terminal, and the outer circumferential surface of the arc- And may be disposed outside the first connection terminal and the second connection terminal.

Wherein the verticality measuring unit includes a switch member fixed to the die and a switch terminal provided so as to be movable relative to the support member so as to maintain a fixed position even when the support member is inclined, And a connection terminal connected to the switch terminal and provided on the support to apply a voltage to the driver.

According to another aspect of the present invention, there is provided a vertical climbing hypothesis apparatus including a work frame for forming a work space in which an operator can perform a work, a work piece for tilting the work frame, An angle adjusting unit installed on the work frame so as to adjust the angle of the workpiece with respect to the ground by tilting the workpiece with respect to the work frame; and a control unit And an apparatus for correcting the verticality of the mold with respect to the ground.

Wherein the angle adjusting unit comprises a screw member whose one end is coupled to one of the work frame and the work piece so as to be able to be tilted so that one end thereof is rotatably supported by the other one of the work frame and the work piece, And a rotating connection body that is threadedly coupled with the rotating connection body.

The apparatus for correcting vertical position of a workpiece according to claim 1, wherein the apparatus has a verticality measuring unit for measuring a verticality of the workpiece with respect to the ground, a driver having a driving unit for performing normal or reverse rotation according to a signal of the verticality measuring unit, And a power transmitting member that connects the driving unit of the driving unit and the rotating connector to transmit the rotating force of the driving unit to the rotating connector of the angle adjusting unit.

The vertical climbing apparatus according to the present invention having the above-described configuration has the following effects.

First, in the vertical climbing apparatus according to the present invention, when the vertical orthogonality of the form is measured by the device for correcting the verticality of the form, and the form is tilted with respect to the ground, the angle control unit is operated to tilt the form, . Therefore, when the form is placed outside the frame of the building, and the concrete is placed and cured, the form can be maintained vertically by correcting the verticality of the form immediately even if the form is inclined due to the side pressure of the concrete .

Second, since the vertical climbing apparatus according to the present invention can automatically correct the verticality of a workpiece without inputting workforce, the workforce ratio can be reduced, the construction period can be shortened, and the construction quality of the building can be improved.

Third, the vertical climbing apparatus according to the present invention is simple and compact in structure, and can be easily installed in a conventional apparatus, thereby realizing the apparatus using the existing apparatus at a low cost.

While the present invention has been described with reference to exemplary embodiments shown in the drawings, it is to be understood that various modifications and equivalents may be resorted to by those skilled in the art. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1 is a side view showing a vertical climbing apparatus according to an embodiment of the present invention.
2 is a side view showing a part of a configuration of a vertical climbing apparatus according to an embodiment of the present invention.
3 is a view for explaining an operation of an apparatus for correcting an automatic verticalness of a form provided in a vertical climbing apparatus according to an embodiment of the present invention.
FIG. 4 and FIG. 5 illustrate a method of correcting the verticality of the workpiece by the apparatus for correcting the verticality of the workpiece provided in the vertical climbing apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an apparatus for correcting vertical position of a workpiece according to the present invention and a vertical climbing apparatus having the same will be described with reference to the drawings.

FIG. 1 is a side view showing a vertical climbing apparatus according to an embodiment of the present invention, and FIG. 2 is a side view illustrating a part of a vertical climbing apparatus according to an embodiment of the present invention.

As shown in FIGS. 1 and 2, a vertical climbing apparatus according to an embodiment of the present invention includes a work frame 100 forming a work space in which an operator can perform work, A mold 400 for tiltingly coupling the work frame 100 to the work frame 100, an angle adjusting unit 500 for tilting the mold 400 and an angle adjusting unit 500, (600) for correcting the verticality of the mold (400). The vertical climbing apparatus according to the present embodiment can improve the quality of the building by automatically correcting the verticality of the dies 400 by means of an apparatus 600 for correcting the vertical position of the dies.

The work frame 100 has a structure in which a plurality of horizontal beams, a vertical beam, and a diagonal beam are combined to secure a work space in which a worker can perform a frame construction while supporting the workpiece 400. The work frame 100 has a workbench 110 and a safety railing 114 that an operator can step on.

The working frame 100 is coupled to the framework 10 of the building via the rail 200. The rail 200 is coupled to a plurality of rail shoes 20 fixed to the frame 10 of the building in the vertical direction and disposed vertically outside the wall of the building. The rail 200 is moved upward by the lifting device 300 installed on the frame 10 of the building. Accordingly, when the frame construction such as concrete pouring of the corresponding layer is completed, the work frame 100 is lifted in such a manner that the rail 200 is guided and moved by the rail shoe 20. The lifting device 300 may be a hydraulic device or the like.

The form 400 is coupled to a slider 140 slidably installed on the work table 110 of the work frame 100. The slider 140 moves along a guide rail 130 provided on the work table 110. The slider 140 is provided with a joint mechanism 450 and the joint mechanism 450 tiltsably connects the die 400 to the slider 140. As the form 400 is tilted, the angle of the form 400 with respect to the ground can be adjusted.

The form 400 is tilted to the angle adjusting unit 500. Both ends of the angle adjusting unit 500 are supported on the slider 140 and the mold 400 of the working frame 100 so as to be tiltable, respectively. The angle adjusting unit 500 includes a pair of screw members 510 and 520 and a rotating connector 530. One screw member 510 is supported on the slider 140 in a tiltable manner by a first joint member 540 installed on the slider 140. The other screw member 520 is supported by the mold 400 in a tiltable manner by a second joint member 550 installed in the mold 400. One end of the rotary connector 530 is screwed to one screw member 510 and the other end is screwed to the other screw member 520. Although the screw members 510 and 520 are shown to be provided with male threads and both ends of the rotary connector 530 are provided with female threads, the female screw is provided on the screw member and the male screw is provided on the rotary connector. The structure is also possible.

The angle adjusting unit 500 may be formed by pushing or pulling the die 400 by the screw movement between the rotary connector 530 and the screw members 510 and 520 by the rotation of the rotary connector 530, 400 can be adjusted. For example, when the form 400 is inclined in a direction away from the frame 10 of the building, the rotary connector 530 is rotated in one direction (hereinafter referred to as "forward rotation"), As shown in Fig. That is, when the rotary connector 530 is rotated in the normal direction, the screw members 510 and 520 are moved in directions away from each other to tilt the formwork 400 in a tilted opposite direction (counterclockwise in FIG. 1) It is possible to match the verticality of the display device 400. Conversely, if the form 400 is inclined in a direction approaching the frame 10 of the building, the rotary connector 530 is rotated in another direction (hereinafter referred to as "reverse rotation"), As shown in Fig. That is, when the rotary connector 530 is rotated in the reverse direction, the screw members 510 and 520 are moved in a direction toward each other to tilt the die 400 in a tilted direction (clockwise in FIG. 1) It is possible to match the verticality of the display device 400.

The automatic vertical correction apparatus 600 of the form automatically corrects the verticality of the form 400 with respect to the ground by operating the angle adjusting unit 500 by measuring the vertical degree of the form 400 with respect to the ground. The automatic verticality correcting apparatus 600 of the form includes a verticality measuring unit 610 and an adjusting unit 630.

As shown in FIG. 2, the verticality measuring unit 610 is installed in the formwork 400 to measure a verticality of the formwork 400 to the ground. The verticality measuring unit 610 is inclined when the form 400 is inclined together to measure the verticality of the form 400 according to the inclination of the form 400. The verticality measurement unit 610 includes a support 612, a switch member 616, a first connection terminal 621, and a second connection terminal 622.

The support body 612 is formed of a housing structure having a space 613 therein and is fixed to one side of the mold 400. The switch member 616 is installed inside the support body 612 so as to be movable relative to the support body 612 so as to maintain the fixed position also in accordance with the inclination of the support body 612. [ The switch member 616 has a switch terminal 617, a connection rod 618, and a weight 619. The weight of the weight 619 is heavier than the weight of the switch terminal 617. The switch terminal 617 is connected to the first connection terminal 621 or the second connection terminal 622 by being connected to a power source (not shown) to supply the constant rotation voltage or the reverse rotation voltage to the adjustment unit 630. One end of the connection rod 618 is connected to the switch terminal 617 and the other end is connected to the weight 619. The connection rod 618 is rotatably supported on the support shaft 620 so as to be disposed perpendicularly to the support shaft 620 provided inside the support body 612 in parallel with the paper surface. Therefore, the switch member 616 has a structure in which the switch terminal 617 is located on the upper side and the weight 619 is positioned on the lower side and the support shaft 620 can be moved in a simple manner with the support shaft 620 as a rotation center axis. (613).

When the support 612 is inclined, the switch member 616 rotates with respect to the support 612 about the support shaft 620 as a rotation center axis to maintain a vertical posture with respect to the ground even when the angle of the support 612 changes . And the switch terminal 617 of the switch member 616 can be held in the original position in the support body 612. [ There is a limitation in the angular range of the support 612 in which the switch member 616 can maintain a vertical posture with respect to the paper surface. The angular range of the support may vary depending on the length of the switch member, the structure of the switch terminal, and the like, and may be set to an appropriate range in designing.

The first connection terminal 621 and the second connection terminal 622 are disposed to be spaced apart from each other with a switch member 616 interposed therebetween. The first connection terminal 621 is connected to the power source so as to be connected to the switch terminal 617 and supply the constant rotation voltage to the adjustment unit 630. The first connection terminal 621 is installed at a position where it connects with the switch terminal 617 when the formwork 400 is tilted in the direction away from the frame 10 of the building (clockwise with reference to Fig. 2). The second connection terminal 622 is connected to the power source so as to be connected to the switch terminal 617 and supply the reverse rotation voltage to the adjustment unit 630. The second connection terminal 622 is installed at a position where it connects with the switch terminal 617 when the formwork 400 is inclined in the direction of approaching the frame 10 of the building (counterclockwise with reference to Fig. 2) .

The first connection terminal 621 has an arc-shaped outer peripheral surface extending in a tilting direction of the form 400 and the second connection terminal 622 has a first connection terminal 621 with a switch member 616 interposed therebetween. And has an arc-shaped outer peripheral surface symmetrical with the outer peripheral surface of the cylinder. The switch terminal 617 of the switch member 616 is connected to the first connection terminal 621 and the second connection terminal 622 so as to contact the outer circumferential surface of the first connection terminal 621 or the outer circumferential surface of the second connection terminal 622, As shown in Fig.

The relative movement path of the switch terminal 617 to the first connection terminal 621 and the second connection terminal 622 is provided along the outer periphery of the first connection terminal 621 and the second connection terminal 622. The switch terminal 617 has an arc-shaped inner circumferential surface corresponding to the outer circumferential surface of the first connection terminal 621 and the outer circumferential surface of the second connection terminal 622. [ The inner circumferential surface of the switch terminal 617 and the outer circumferential surface of the first connection terminal 621 come into contact with each other when the support member 612 is inclined and the first connection terminal 621 moves toward the switch terminal 617. [ Therefore, the switch terminal 617 and the first connection terminal 621 can maintain a stable connection state. When the second connection terminal 622 moves toward the switch terminal 617, the inner circumferential surface of the switch terminal 617 and the outer circumferential surface of the second connection terminal 622 are brought into contact with each other. Therefore, the switch terminal 617 and the second connection terminal 622 can maintain a stable connection state.

The adjustment unit 630 is connected to the angle adjustment unit 500 inside the support 612 and operates the angle adjustment unit 500 according to the signal of the verticality measurement unit 610. The adjustment unit 630 includes a driver 631, a first reel 633 and a second reel 634, and a power transmitting member 635. [

The driver 631 has a driver 632 that can rotate forward and reverse. The first reel 633 and the second reel 634 are sequentially coupled to the driving unit 632 so that the first reel 633 and the second reel 634 can rotate with the driving unit 632 of the driving unit 631 as a rotation center axis. The power transmitting member 635 connects the driving unit 632 of the driver 631 and the angle adjusting unit 500 to transmit the rotational force of the driver 631 to the angle adjusting unit 500, 636, and a second driving wire 638. The first driving wire 636 and the second driving wire 638 are separated from the supporting body 612 through the pair of through holes 614 and 615 provided in the supporting body 612, Lt; / RTI >

2 and 3, the first driving wire 636 has one end coupled to the first reel 633 and wound around the first reel 633, and the other end connected to the rotating connector 530 of the angle adjusting unit 500 And is wound on the rotary connector 530. [ The other end of the first driving wire 636 is connected to the fixing member 637 and is coupled to the protrusion 531 protruding from the rotary connector 530. The first driving wire 636 may be coupled to the first reel 633 and the rotating connector 530 through various other methods than those shown. One end of the second driving wire 638 is coupled to the second reel 634 and wound on the second reel 634 and the other end of the second driving wire 638 is coupled to the rotating connector 530 to be wound on the rotating connector 530. The other end of the second driving wire 638 is connected to the fixing member 639 and is coupled to the protrusion 532 protruding from the rotating connector 530. The second drive wire 638 may be coupled to the second reel 634 and the rotating connector 530 via various other methods than those shown.

The direction in which the first driving wire 636 is wound on the first reel 633 and the direction in which the second driving wire 638 is wound on the second reel 634 are opposite to each other. The direction in which the first driving wire 636 is wound on the rotating connector 530 and the direction in which the second driving wire 638 is wound on the rotating connector 530 are opposite to each other. 3 (a), when a reverse rotation voltage is applied to the driver 631 and the driving unit 632 rotates in the reverse direction, the first driving wire 636 is wound on the first reel 633, Thereby rotating connector 530 in a reverse direction. At this time, the second driving wire 638 is in a loose state and does not affect the rotation of the rotating connector 530. 3 (b), when the forward rotation voltage is applied to the driving unit 631 so that the second driving wire 638 is wound on the second reel 634 when the driving unit 632 rotates forward So that the rotary connector 530 is rotated forward. At this time, the first driving wire 636 is in a loose state and does not affect the rotation of the rotating connector 530.

Hereinafter, a method for correcting the verticality of the workpiece 400 by the apparatus 600 for correcting the verticality of the workpiece will be described with reference to the accompanying drawings.

4, when the form 400 is inclined in a direction away from the framework 10 of the building, the support 612 of the automatic verticality corrector 600 of the form is also inclined with the form 400 Loses. When the support 612 is tilted, the switch member 616 of the verticality measurement unit 610 rotates about the support shaft 620 as a rotation center axis to change the angle of the support 612 to a vertical position .

The first connection terminal 621 moves toward the switch terminal 617 of the switch member 616 and the inner peripheral surface of the switch terminal 617 and the outer peripheral surface of the first connection terminal 621 are brought into contact with each other. When the switch terminal 617 and the first connection terminal 621 are connected as described above, the forward rotation voltage is applied to the driver 631 of the adjustment unit 630 and the driver 632 of the driver 631 is rotated forward. The second driving wire 638 is wound on the second reel 634 coupled to the driving unit 632 to rotate the rotating connector 530 of the angle adjusting unit 500 forward . The first driving wire 636 is in a loose state and does not affect the rotation of the rotating connector 530 when the second driving wire 638 rotates the rotating connector 530 in the normal direction.

When the rotary connector 530 is rotated forward, the screw members 510 and 520 of the angle adjusting unit 500 move in directions away from each other to tilt the mold 400 in a direction in which the mold 400 is set up (counterclockwise). The support body 612 is vertically erected so that the switch terminal 617 of the switch member 616 is positioned at the neutral position between the first connection terminal 621 and the second connection terminal 622 do. At this time, the voltage supply to the adjusting unit 630 is interrupted, and the angle adjusting unit 500 stops operating with the form 400 standing vertically.

5, the support 612 of the device for correcting the vertical position of the mold 600 is also moved in the direction of the mold 400 of the building, Lt; / RTI > The switch member 616 of the verticality measurement unit 610 maintains the fixed position and the second connection terminal 622 moves toward the switch terminal 617 of the switch member 616 when the support 612 is tilted . A reverse rotation voltage is applied to the driver 631 of the adjustment unit 630 and the driving unit 632 of the driver 631 is driven . The first driving wire 636 is wound on the second reel 634 coupled to the driving unit 632 to rotate the rotating connector 530 of the angle adjusting unit 500 in a reverse direction . The second driving wire 638 is in a loose state when the first driving wire 636 reversely rotates the rotating connector 530, so that the rotation of the rotating connector 530 is not affected.

When the rotary connector 530 is rotated in the reverse direction, the screw members 510 and 520 of the angle adjusting unit 500 are moved in a direction toward each other to tilt the dies 400 in a clockwise direction. The support body 612 is vertically erected so that the switch terminal 617 of the switch member 616 is positioned at the neutral position between the first connection terminal 621 and the second connection terminal 622 do. At this time, the voltage supply to the adjusting unit 630 is interrupted, and the angle adjusting unit 500 stops operating with the form 400 standing vertically.

As described above, in the vertical climbing apparatus according to the present embodiment, when the device 800 corrects the verticality of the workpiece 400 and the workpiece 400 is inclined with respect to the ground, (500) is operated to tilt the form (400) to automatically correct the verticality of the form (400). Therefore, when the dies 400 are disposed outside the frame 10 of the building and the concrete pouring and curing work is performed, even if the dies 400 are tilted due to the side pressure of the concrete or the like, The form 400 can be maintained in a vertically standing state.

As described above, the apparatus for correcting the vertical position of a workpiece according to the present invention can be configured in a range that can automatically correct the verticality of the workpiece by operating the angle adjusting unit by measuring the verticality of the workpiece Do.

For example, although the figure shows that the angle adjusting unit 500 is provided with a pair of screw members 510 and 520 and a rotating connector 530 screwed to each of them, May be variously changed. For example, the angle adjusting unit may include one screw member that is tiltably coupled to one of the working frame and the workpiece, and one end is rotatably supported on the other one of the working frame and the workpiece, and the other end is screwed It may have another type of spindle structure having one rotating link. In addition, the angle adjusting unit can be changed into various other structures that can be tilted to the form in addition to the spindle structure.

Although the figure shows that the apparatus vertical automatic level correcting apparatus 600 is connected to the formwork 400 by providing the vertical level measuring unit 610 and the adjusting unit 630 on one support 612, The structure of the automatic vertical correction apparatus of the present invention can be variously changed. For example, the verticality measuring unit and the adjusting unit are separated from each other, so that only the verticality measuring unit is installed in the formwork, and the adjusting unit can be installed in the working frame. Although the switch member 616 of the verticality measuring unit 610 is shown as having a simple structure, the structure and arrangement of the switch member and the connection terminals may be variously changed. The verticality measuring unit may have only one connection terminal that can be connected to the switch member and the form depending on the inclination of the form. In this case, the verticality correction to the form can be performed for one direction. The figure shows a structure in which two drive wires 636 and 638 are installed so that the power transmission member 635 of the adjustment unit 630 is wound in the opposite direction to the rotation link body 530 of the angle adjustment unit 500 However, the power transmitting member may be formed of a single connecting member such as a belt or a wire. In addition, the adjustment unit can be changed to various other structures that can provide a driving force to the angle adjustment unit, and the verticality measurement unit can be changed into various other structures that can detect a change in the shape of the die and generate a signal .

10 ... Frame of building 20 ... Railshoe
100 ... work frame 110 ... work table
120 ... safety railing 130 ... guide rail
140 ... slider 200 ... rail
300 ... lifting device 400 ... formwork
450 ... Joint mechanism 500 ... Angle adjustment unit
510, 520 ... screw member 530 ... rotatable connector
540, 550 ... first and second joint members 600 ... automatic verticality correcting device
610 ... Verticality measuring unit 612 ... Support
616 ... switch member 617 ... switch terminal
618 ... connection rod 619 ... weight weight
620 ... Support shafts 621, 622 ... First and second connection terminals
630 ... adjustment unit 631 ... driver
632 ... Driving parts 633, 634 ... First and second reels
635 ... power transmission members 636, 638 ... first and second drive wires

Claims (12)

A verticality measuring unit for measuring a verticality of a form of the mold that is tiltably coupled to a working frame forming a work space in which an operator can perform an operation; And a control unit connected to the angle adjusting unit for operating the angle adjusting unit installed in the working frame for tilting the form according to a signal of the vertical angle measuring unit to correct a verticality of the form to the ground, ≪ / RTI >
Wherein the adjustment unit includes a driver having a drive unit capable of forward rotation and reverse rotation and a power transmitting member for connecting the drive unit of the drive unit and the angle adjustment unit to transmit the rotational force of the drive unit to the angle adjustment unit ,
Wherein the angle adjusting unit comprises a screw member whose one end is coupled to one of the work frame and the work piece so as to be able to be tilted so that one end thereof is rotatably supported by the other one of the work frame and the work piece, And the power transmitting member of the adjusting unit connects the driving unit of the driving unit and the rotating link,
Wherein the adjustment unit further includes a first reel and a second reel which are sequentially coupled to a driving unit of the driver, wherein the power transmission member is wound on the first reel, one end thereof is coupled to the first reel, A first driving wire coupled to the rotating connector of the adjusting unit and wound around the rotating connector, and a second driving wire coupled to the second reel so that the first driving wire is wound in the opposite direction to the first reel, And a second driving wire wound on a second reel and coupled to the rotating connector so that the other end thereof is wound on the rotating connector in a direction opposite to a direction in which the first driving wire is wound on the rotating connector. Automatic Verticality Correction Device for Formwork.
The method according to claim 1,
Wherein the verticality measuring unit is installed on the workpiece so that the workpiece can be inclined with the workpiece when the workpiece is inclined, and the verticality of the workpiece is measured according to a change in the inclination of the workpiece. Device. delete delete delete A verticality measuring unit for measuring a verticality of a form of the mold that is tiltably coupled to a working frame forming a work space in which an operator can perform an operation; And a control unit connected to the angle adjusting unit for operating the angle adjusting unit installed in the working frame for tilting the form according to a signal of the vertical angle measuring unit to correct a verticality of the form to the ground, ≪ / RTI >
Wherein the adjustment unit includes a driver having a drive unit capable of forward rotation and reverse rotation and a power transmitting member for connecting the drive unit of the drive unit and the angle adjustment unit to transmit the rotational force of the drive unit to the angle adjustment unit ,
Wherein the vertical degree measuring unit comprises a switch member fixed to the die and a switch terminal provided so as to be able to move relative to the support member so as to maintain a fixed position even when the support member is inclined, A first connection terminal connected to the switch terminal and adapted to apply a forward rotation voltage to the drive unit when the switch terminal is tilted in a direction away from the frame, And a second connection terminal connected to the switch terminal and spaced apart from the first connection terminal to apply a reverse rotation voltage to the actuator. The method according to claim 6,
The switch member of the verticality measurement unit includes a connection rod that is rotatably supported on the support shaft so that one end thereof is coupled to the switch terminal and is disposed perpendicular to a support shaft provided parallel to the ground on the support member, Further comprising a weight attached to the other end of the connection rod at a weight greater than that of the switch terminal so as to maintain a vertical posture with respect to the ground even when the angle of the support varies. 8. The method of claim 7,
Wherein the first connection terminal of the verticality measurement unit has an arc-shaped outer peripheral surface extending in a tilting direction of the workpiece, and a second connection terminal of the verticality measurement unit is connected to the connection terminal And a switch terminal of the switch member has an arc-shaped inner circumferential surface corresponding to an outer circumferential surface of the first connection terminal and an outer circumferential surface of the second connection terminal, and the outer circumferential surface of the arc- Wherein the first connection terminal and the second connection terminal are disposed outside the first connection terminal and the second connection terminal. A verticality measuring unit for measuring a verticality of a form of the mold that is tiltably coupled to a working frame forming a work space in which an operator can perform an operation; And a control unit connected to the angle adjusting unit for operating the angle adjusting unit installed in the working frame for tilting the form according to a signal of the vertical angle measuring unit to correct a verticality of the form to the ground, ≪ / RTI >
Wherein the adjustment unit includes a driver having a drive unit capable of forward rotation and reverse rotation and a power transmitting member for connecting the drive unit of the drive unit and the angle adjustment unit to transmit the rotational force of the drive unit to the angle adjustment unit ,
Wherein the verticality measuring unit includes a switch member fixed to the die and a switch terminal provided so as to be movable relative to the support member so as to maintain a fixed position even when the support member is inclined, And a connection terminal connected to the switch terminal and installed on the support so as to apply a voltage to the driver. A work frame forming a work space in which an operator can perform an operation;
A work tiltingly coupled to the work frame;
An angle adjusting unit installed on the work frame so as to adjust the angle of the die with respect to the ground by tilting the die with respect to the work frame; And
And an adjusting unit connected to the angle adjusting unit so as to correct the vertical degree of the mold with respect to the ground by operating the angle adjusting unit by measuring a vertical degree of the mold with respect to the ground, Device,
The automatic verticality correcting apparatus of the mold includes a verticality measuring unit for measuring a verticality of the mold with respect to the ground,
Wherein the adjusting unit operates the angle adjusting unit installed in the working frame for tilting the form according to a signal of the verticality measuring unit,
Wherein the adjustment unit includes a driver having a drive unit capable of forward rotation and reverse rotation and a power transmitting member for connecting the drive unit of the drive unit and the angle adjustment unit to transmit the rotational force of the drive unit to the angle adjustment unit ,
Wherein the angle adjusting unit comprises a screw member whose one end is coupled to one of the work frame and the work piece so as to be able to be tilted so that one end thereof is rotatably supported by the other one of the work frame and the work piece, And the power transmitting member of the adjusting unit connects the driving unit of the driving unit and the rotating link,
Wherein the adjustment unit further includes a first reel and a second reel which are sequentially coupled to a driving unit of the driver, wherein the power transmission member is wound on the first reel, one end thereof is coupled to the first reel, A first driving wire coupled to the rotating connector of the adjusting unit and wound around the rotating connector, and a second driving wire coupled to the second reel so that the first driving wire is wound in the opposite direction to the first reel, And a second driving wire wound on a second reel and coupled to the rotating connector so that the other end thereof is wound on the rotating connector in a direction opposite to a direction in which the first driving wire is wound on the rotating connector. Vertical climbing hypothesis device.
delete delete
KR1020150084975A 2015-06-16 2015-06-16 Self-leveling device for mold and climbing formwork apparatus having the same KR101662952B1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0868200A (en) * 1994-08-29 1996-03-12 Ohbayashi Corp Form inclination adjusting method and monitoring device in slip form construction method
KR100239913B1 (en) 1997-09-24 2000-01-15 유성용 Device for lifting concrete forms
KR200410241Y1 (en) * 2005-12-21 2006-03-07 주식회사 근하기공 Gang Form Angle and Hight Adjust Apparatus of Guide Climbing System
KR101164737B1 (en) 2010-02-19 2012-07-16 고려대학교 산학협력단 Gang-form Auto-Climbing System Using Photovoltaic
KR101212463B1 (en) * 2012-08-03 2012-12-14 (주)동남종합감리공단건축사사무소 Apparatus for fixing concrete mold
KR101421676B1 (en) * 2014-05-09 2014-07-23 주식회사 건축사사무소광장 Pipe support for form work

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0868200A (en) * 1994-08-29 1996-03-12 Ohbayashi Corp Form inclination adjusting method and monitoring device in slip form construction method
KR100239913B1 (en) 1997-09-24 2000-01-15 유성용 Device for lifting concrete forms
KR200410241Y1 (en) * 2005-12-21 2006-03-07 주식회사 근하기공 Gang Form Angle and Hight Adjust Apparatus of Guide Climbing System
KR101164737B1 (en) 2010-02-19 2012-07-16 고려대학교 산학협력단 Gang-form Auto-Climbing System Using Photovoltaic
KR101212463B1 (en) * 2012-08-03 2012-12-14 (주)동남종합감리공단건축사사무소 Apparatus for fixing concrete mold
KR101421676B1 (en) * 2014-05-09 2014-07-23 주식회사 건축사사무소광장 Pipe support for form work

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