KR19990078879A - Apparatus for setting a horizontal rope of cement cancrete building - Google Patents

Abstract

The present invention discloses a device for adjusting the horizontal line of a building.

The present invention, the slab formwork is fixedly installed through a plurality of fixing nails, and the end plate is an inclined angle of 90 degrees; A fixed nail taking-out means provided on the lower plate to selectively take out the fixed nail; Rotating disk is rotatably installed on the upper surface of the lower plate, the guide posts are formed in parallel on both sides of the rotation center relative to the rotation center; A guide block which is installed to be slidable up and down along a guide post of the rotating disc, and an auxiliary block is movable in front and rear; Guide block transfer means for slidingly moving the guide block in an up and down direction; A guide shaft coupled to the auxiliary block located at one front side of the guide block, the guide shaft having a gear formed along one side of the outer surface in a longitudinal direction; A main block slidably installed along the guide shaft, the lower side of which is installed side by side with an indicator rod for maintaining a predetermined interval, and a main block having a long groove formed along a length direction on a surface corresponding to a portion where the gear of the guide shaft is formed; Main block conveying means for conveying a main block along the guide axis; A horizontal line fixing rod and a horizontal line indicating rod installed on the upper one side of the main block so that horizontal lines are fixed and indicated; A height measuring table provided for setting the reference height on the center upper surface of the main block; A horizontal adjusting means for adjusting the main block to be horizontal in the front, rear, and left and right directions with respect to the slab formwork to which the lower plate is fixed; being formed to install a horizontal support hole The formation of horizontal lines can be easily performed, and in particular, the formation time of the horizontal lines can be shortened, thereby reducing the construction period.

Description

Horizontal line adjusting device of building {APPARATUS FOR SETTING A HORIZONTAL ROPE OF CEMENT CANCRETE BUILDING}

The present invention relates to a horizontal line adjusting device, and more particularly, to a horizontal line of a building for accurately displaying the horizontal state on the slab formwork in order to install the horizontal support for establishing the formwork during the construction of the building in the correct height and horizontal state It relates to an adjusting device.

In general, in the construction of concrete buildings such as multi-storey houses, formwork is initially installed, and the structure is constructed by reinforcing the reinforcing bars and cement mortar necessary for the interior and the bottom of the formwork.

Especially in the construction process of such a building, the initial work becomes very important.

This is because the form can be stably constructed only when the formwork is initially installed at the correct height and horizontal state.

In order to install such formwork, conventionally, a horizontal line is not formed separately, but a method of leveling the entire horizontally by adjusting the height of the horizontal support hole itself on the slab formwork is performed.

In addition, the horizontal supporters were fixed around the upper surface of the slab formwork, and then reinforcement and filling of mortar were performed.

However, this method has caused a problem that the slab cannot be leveled precisely because the concrete slab is constructed in accordance with the height of the horizontal supporters installed in large numbers on the slab formwork of a large area, and the precise vertical and Many problems are inherent, such as the problem that the horizontal installation is not achieved and the construction period is long due to lack of workability.

The reason why this problem occurs is that it is difficult to set the exact position between them in installing a plurality of horizontal supporters.

In order to solve this problem, the applicant has proposed an improved horizontal line adjusting device through Utility Model Registration Application No. 98-170185 dated September 8, 1998.

Applicant described above has the advantage of solving the conventional problems, while the structure inside the building is not a rectangular structure, that is, when there is a relatively protruding portion, such as a large amount of horizontal support is required. The problem is caused.

SUMMARY OF THE INVENTION The present invention has been made to solve such a conventional problem, and an object thereof is to provide a horizontal line adjusting device for a building that can set an accurate installation position of a horizontal support by displaying an accurate horizontal state on an upper surface of a slab formwork. .

1 is a perspective view of the overall appearance of a horizontal line adjusting device according to the present invention,

2 is a side view,

3 is a perspective view of the excerpts,

4 is a perspective view showing the fixing means taking out means,

5 is a plan view of the overall appearance,

Figure 6 is a cross-sectional view showing a state of use of the present invention.

<Description of the symbols for the main parts of the drawings>

10: lower plate 11: fixed nail

20: fixing nail ejection means 21: bracket

22: take out party 23: guider

24: spring 30: rotating disc

31,32: guide post 40: auxiliary block

50: guide block 60: guide block transfer means

61: upper plate 62: feed screw

63: handle 70: guide shaft

71: gear 80: main block

81,82: Indicator rods 90: Main block transport means

91: bracket 92: feed gear

93: handle 94: setting screw

100: horizontal adjustment means 110: shaft

120: rotating gear portion 130: bracket

140: rotating gear 150: support block

160: (plural) level

In order to achieve the above object, the horizontal line adjusting device for a building according to the present invention includes: a lower plate fixedly installed on a slab formwork through a plurality of fixing nails and having an end angle of 90 degrees; Fixing nail taking means provided on the lower plate, for selectively taking out the fixing nail; Rotating disk is rotatably installed on the upper surface of the lower plate, the guide post is formed in parallel on both sides of the rotation center relative to the rotation center; A guide block which is installed to be slidable up and down along the guide post of the rotating disc, and an auxiliary block is movable in front and rear; Guide block transfer means for slidingly moving the guide block in an up and down direction; A guide shaft coupled to an auxiliary block located at one side of the front surface of the guide block, the guide shaft having a gear formed on one outer surface thereof in a longitudinal direction; A main block slidably installed along the guide shaft, and a lower side of the guide rod having a predetermined distance therebetween, and a main block having a long groove along a length direction on a surface corresponding to a portion where the gear of the guide shaft is formed; Main block conveying means for conveying the main block along the guide axis; A horizontal line fixing rod and a horizontal line indicating rod installed on the upper one side of the main block so that horizontal lines are fixed and indicated; A height measuring table provided for setting a reference height on a center upper surface of the main block; It characterized in that it comprises a; horizontal adjustment means for adjusting the main block to be horizontal in the front, rear, left, and right directions around the slab formwork fixed to the lower plate.

The present invention, the fixing nail extracting means, the brackets which are located at opposite ends of the opposite side with respect to a portion forming a 90-degree end of the lower plate, respectively fixed through a nut and bolt and extending on both sides; A take-out hinge coupled to the support piece of the bracket so as to be rotatable, a catching groove is formed at one end thereof, and a pressing part extending from the other side to be inclined upwardly; A guide hole is formed in the center surface so that the fixing nail can be guided, and one end of the guider is caught by the catching groove of the drawer; And a spring interposed between the guider and the take-out table to elastically support the guider in a direction opposite to the take-out direction of the fixing nail.

The present invention, the guide block transfer means, and the upper plate is fixed to the upper end of the guide post; A conveying screw having an upper end exposed to the upper plate and screwed to a central portion of the upper plate on an outer circumferential surface thereof, the lower end being fixed to a center surface of the guide block; The handle is fixed to the upper end of the transfer screw to rotate it; characterized in that it provides a horizontal line adjustment device for a building, characterized in that it comprises a.

The present invention, the main block transfer means, and the bracket which is formed on one side lower surface of the main block; A feed gear pivotally supported by the bracket and meshed with a gear of the guide shaft through a long groove of the main block; A handle coupled to the shaft support portion of the transfer gear to rotate the handle; It is characterized in that it provides a horizontal line adjustment device for a building, characterized in that it comprises a; screw coupled from one side of the main block to selectively regulate the flow state between the main block and the guide shaft.

The present invention, the horizontal adjustment means, is coupled from the outer surface of the auxiliary block rotatably supporting the auxiliary block around the guide block in the front and rear directions of the guide shaft and the main block coupled to the auxiliary block A shaft adapted to adjust horizontality; A rotary gear portion formed at an end portion of the guide shaft coupled on the auxiliary block; A bracket fixedly installed on an auxiliary block corresponding to the rotating gear part of the guide shaft; A rotating gear rotatably supported by the bracket, the rotating gear penetrating the auxiliary block to be engaged with the rotating gear part of the guide shaft; A support block extending in front, rear, and left and right directions on one upper surface of the main block to form a predetermined space therein; It is arranged in the front, rear and left, right directions on the space portion of the support block, a plurality of horizontal meters for visually checking the horizontal state of the front, rear and left, right direction of the main block; It is characterized by providing a horizontal line adjusting device of a building, characterized in that.

Hereinafter, exemplary embodiments of a horizontal line adjusting device for a building according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of the overall appearance of the horizontal line adjusting device according to the present invention, Figure 2 is a side view, Figure 3 is a perspective view of the main portion. And Figure 4 is a perspective view showing a fixed nail taking out means, Figure 5 is a plan view of the overall appearance, Figure 6 is a cross-sectional view showing a state of use of the present invention.

As shown therein, the horizontal line adjusting device of the building according to the present invention is fixed to the slab formwork (1) through a plurality of fixing nails 11, the lower plate (lower plate end of the inclination angle of 90 degrees; 10).

The lower plate 10 is provided with a fixing nail taking-out means 20 for selectively taking out the fixing nail 11, that is, separating the lower plate 10 and each component coupled thereto after the work is completed.

Looking at the detailed structure of the fixing means take-out means 20, it is roughly divided into a bracket (21), take-out table 22, guider (23) and the spring (24).

The brackets 21 are located at both end portions of the lower plate 10 which are opposite to each other about the 90-degree end portion of the lower plate 10, and the lower plate 10 is provided through the nut 21a and the bolt (not shown). It is fixed on the support, in particular, the support piece (21b) is formed integrally extending side by side on both sides.

The take-out table 22 is hinged to the support piece 21b of the bracket 21 so as to be pivotally rotatable, and a locking groove 22a is formed at a predetermined width on one front surface of the hinge engaging portion, and the other side surface. The pressing portion 22b is formed to extend a predetermined length in the upward inclined direction.

The guider 23 is installed to be slidable up and down from the outside of the lower plate 10 to the inside, and in particular, a guide hole 23a is formed in the center surface so that the fixing nail 11 can be guided. A locking jaw 23b is extended to an end thereof and locked to the locking groove 22a of the take-out table 22.

The spring 24 is interposed between the guider 23 and the take-out table 22, so that the take-up table 22 is always returned to its initial position in the hinge-engaged rotation process, that is, the guide 23 is not fixed. It serves to elastically support in the direction opposite to the extraction direction of (11).

The rotation disc 30 is positioned on the upper surface of the above-described lower plate 10 so as to be able to rotate 360 degrees about the lower plate 10.

The rotary disk 30 has guide posts 31 and 32 formed on both sides of the rotary disc 30 on a side of the center of rotation and extend a predetermined length in parallel with each other.

The guide blocks 31 and 32 of the rotating disc 30 are slidably coupled up and down with guide blocks 50 on which the sub blocks 40 are movable on both front and rear sides.

The guide block 50 is slid up and down about the guide posts 31 and 32 through the guide block transfer means 60. Looking at the detailed structure of the guide block transfer means 60, Upper plates 61 are fixedly installed at upper ends of the guide posts 31 and 32.

The lower end of the conveying screw 62 is fixedly installed to the guide block 50, and the upper end of the conveying screw 62 is exposed a predetermined length to the upper portion of the upper plate 61.

In addition, the outer circumferential surface of the feed screw 62 is screwed to the center surface of the upper plate 61 is moved up and down about the upper plate 61 in the rotational direction.

A handle 63 is provided at the upper end of the transfer screw 62 exposed to the upper side of the upper plate 61 to facilitate rotation.

The guide shaft 70 is coupled to the auxiliary block 40 installed on one side of the front surface of the guide block 50 so as to be perpendicular to the guide posts 31 and 32. On one side of the outer surface is formed a gear 71 in the longitudinal direction.

The guide shaft 70 is provided with a main block 80 to surround the outer surface. That is, the main block 80 is slidably installed along the guide shaft 70 along the longitudinal direction of the guide shaft 70.

On one lower surface of the main block 80, a plurality of indicator bars 81 and 82 for maintaining a predetermined interval are installed side by side.

Located outside of the indicator rod 81, the 45-degree inclination angle is set to the center when installed in the corner portion, the indicator rod 82 located on the inner side is used when setting the position of the 90-degree angle.

In addition, these indicator rods 81 and 82 are detachably installed on the main block 80, as shown, so that they can be properly replaced and used according to the intended use.

In addition, a long groove 83 is formed on one side surface of the main block 80, that is, on the surface corresponding to the gear 71 of the above-described guide shaft 70 so that the gear 71 may be exposed along the longitudinal direction.

On the other hand, as the main block 80 for sliding conveyance along the guide shaft 70, a main block conveying means 90 is provided.

Looking at the detailed structure of the main block transfer means 90, it is roughly divided into a bracket (91), the transfer gear 92, a handle (handle) 93 and a setting screw (94).

The bracket 91 is formed to extend on one lower surface of the main block 80, and the feed gear 92 is axially rotatably supported by the bracket 91.

The transfer gear 92 is engaged with the gear 71 of the guide shaft 70 through the long groove 83 of the main block 80.

Handle 93 is coupled to the shaft support portion of the feed gear 92 is provided to facilitate the rotation of the feed gear 92, the setting screw 94 is the main block 80 and the guide shaft 70 It is provided to selectively regulate the flow state between

That is, the setting screw 94 is coupled from one outer surface of the main block 80 and selectively coupled to the outer circumferential surface of the guide shaft 70 to selectively move the main block 80 to be slid along the guide shaft 70. To be regulated.

One side of the above-described main block 80 is for fixing and indicating the horizontal line 2, the horizontal line fixing bar (3) and the horizontal line indicating bar (4) is installed, respectively, and approximately the center top surface Is combined with a height measuring table (5) for the setting of the entire reference height.

And horizontal adjustment means 100 for the main block 80 to be stable in the horizontal state in the front, rear and left, right directions with respect to the slab formwork 10 fixed to the lower plate 10 is Prepared.

Looking at the detailed structure of the horizontal adjustment means 100, the shaft (shaft) 110, the rotary gear unit 120 and the bracket 130, the rotary gear 140 and the support block 150 and a plurality of horizontal system 160 It is roughly divided into).

The shaft 110 is coupled from the outer surface of the auxiliary block 40 to flow, that is, rotatably support the auxiliary block 40 about the guide block 50.

As such, the auxiliary block 40 is rotatably installed on the guide block 50 through the shaft 110, thereby providing the guide shaft 70 coupled to the auxiliary block 40 and the main block 80 coupled thereto. By being able to rotate it is possible to adjust the horizontal direction in the front and rear through this.

The rotary gear unit 120 is formed at an end portion of the guide shaft 70, that is, at a portion coupled to the auxiliary block 40, and on the auxiliary block 40 corresponding to the rotary gear unit 120, a bracket ( 130) is installed.

In addition, the rotating gear 140 is rotatably supported by the bracket 130, and the rotating gear 140 passes through the auxiliary block 40 and the rotating gear part 120 of the guide shaft 70 located inside. This is interlocking.

The support block 150 is formed to extend in front, rear and left and right directions on one upper surface of the main block 80 described above, and forms a predetermined space therein.

In addition, a plurality of horizontal gauges 160 are arranged in front, rear, and left and right directions, respectively, so that the operator can see the horizontal state, that is, the horizontal state in the front, rear, left and right directions. You will be able to check.

Referring to the operating state of the present invention configured as described above are as follows.

First, as shown in Figure 6, by fitting a portion forming the 90-degree end of the lower plate 10 to the corner of the slab formwork 1 is fixed through the fixing nail (11).

In this state, the guide block 50 transfers the guide block transfer means 60 up and down.

By this, not only the guide block 50 is slid up and down along the guide posts 31 and 32, but also the main block 80 including the guide shaft 70 is slid up and down as a whole.

Through this operation, the outer indicator rod 81 provided on one side of the lower side of the main block 80 is accurately set to the corner portion, and through this, the horizontal bar indicator rod 4 and the indicator rod 81 maintain an accurate distance. As a result, the position where the outer wall is to be installed is determined.

At this time, setting the indicator rod 81 to the corner portion accurately, the main block transfer means 90 is made.

That is, when the feed gear 92 constituting the main block feed means 90 is rotated, since the feed gear 92 is meshed with the gear 71 of the guide shaft 70, the feed gear 92 ) Is transported along the gear 71 of the guide shaft 70, and at the same time the main block 80, to which the feed gear 92 is coupled, is transported around the guide shaft 70, and thus the position of the indicator rod 81. It will be able to accurately match.

In this state, the horizontal line (2) should be adjusted.

To this end, the entire horizontal state is adjusted through the horizontal adjusting means 100.

That is, in adjusting the horizontal state in the front and rear directions, when the auxiliary block 40 coupled to the shaft 110 is rotated while rotating about the guide block 50, the main block 80 is rotated together. It will be able to flow.

Therefore, when adjusting this, the visual level 160 provided for checking the horizontal state in the front and rear directions located on the upper surface of the main block 80 can be visually aligned with the front and rear directions.

In addition, in checking the horizontal state in the left and right directions, when the rotary gear 140 constituting the horizontal adjusting means is rotated, the guide shaft 70 in which the rotary gear 140 is engaged is moved forward and backward. Direction, and at the same time the main block 80, which is regulated not to flow around the guide shaft 70 by the setting screw 94 together, flows in the left and right directions, resulting in a horizontal state in the left and right directions. Can be adjusted.

In addition, the control state is visually confirmed through the horizontal system 160 provided to check the horizontal direction in the left and right directions located on the upper surface of the main block 80, thereby enabling stable adjustment.

Through this operation, it is possible to adjust the horizontal state of the horizontal line between a plurality of installed units to form an accurate horizontal line.

When the fixing nail 11 is removed through the fixing nail taking-out means 20 after completion of such work, it is possible to easily classify the entire unit as well as the lower plate 10.

On the other hand, the above-described embodiment is only a description of one preferred embodiment of the present invention, the scope of the present invention is not limited to such, it is appropriately modified within the scope of the same idea. For example, the shape and structure of each component shown in the embodiment of the present invention can be modified.

As described above, according to the horizontal line adjusting device for a building according to the present invention, it is possible to easily form the horizontal line formed to install the horizontal support, and in particular, to shorten the formation time of the horizontal line. This has the advantage of obtaining a shortening effect through the construction period.

Claims (5)

A lower plate fixedly installed on the slab formwork through a plurality of fixing nails and having an end angle of 90 degrees; Fixing nail taking means provided on the lower plate, for selectively taking out the fixing nail; Rotating disk is rotatably installed on the upper surface of the lower plate, the guide post is formed in parallel on both sides of the rotation center relative to the rotation center; A guide block which is installed to be slidable up and down along the guide post of the rotating disc, and an auxiliary block is movable in front and rear; Guide block transfer means for slidingly moving the guide block in an up and down direction; A guide shaft coupled to an auxiliary block located at one side of the front surface of the guide block, the guide shaft having a gear formed on one outer surface thereof in a longitudinal direction; A main block slidably installed along the guide shaft, and a lower side of the guide rod having a predetermined distance therebetween, and a main block having a long groove along a length direction on a surface corresponding to a portion where the gear of the guide shaft is formed; Main block conveying means for conveying the main block along the guide axis; A horizontal line fixing rod and a horizontal line indicating rod installed on the upper one side of the main block so that horizontal lines are fixed and indicated; A height measuring table provided for setting a reference height on a center upper surface of the main block; Horizontal adjustment means for adjusting the main block so that the horizontal horizontally in the front, rear and left, right directions around the slab formwork fixed to the lower plate; . The bracket of claim 1, wherein the fixing nail dispensing means is positioned at opposite ends of the lower plate, each of which is opposed to the center of the 90-degree end of the lower plate. and; A take-out hinge coupled to the support piece of the bracket so as to be rotatable, a catching arc is formed at one end thereof, and a pressing part extending from the other side to be inclined upward; A guide hole is formed in the center surface so that the fixing nail can be guided, and one end of the guider is caught by the catching groove of the drawer; And a spring interposed between the guider and the drawer to elastically support the guider in a direction opposite to that of the fixing nail. According to claim 1, The guide block transfer means, and the upper plate is fixed to the upper end of the guide post; A conveying screw having an upper end exposed to the upper plate and screwed to a central portion of the upper plate on an outer circumferential surface thereof, the lower end being fixed to a center surface of the guide block; The handle is fixed to the upper end of the transfer screw to rotate it; Horizontal line adjustment device of the building comprising a. According to claim 1, The main block transfer means, and the bracket which is formed on one side lower surface of the main block; A feed gear pivotally supported by the bracket and meshed with a gear of the guide shaft through a long groove of the main block; A handle coupled to the shaft support portion of the transfer gear to rotate the handle; And a setting screw coupled from one side of the main block to selectively regulate a flow state between the main block and the guide shaft. According to claim 1, wherein the horizontal adjustment means, the front and rear directions of the guide shaft and the main block coupled to the auxiliary block by rotatably supporting the auxiliary block around the guide block is coupled from the outer surface of the auxiliary block A shaft adapted to adjust the horizontality thereof; A rotary gear portion formed at an end portion of the guide shaft coupled on the auxiliary block; A bracket fixedly installed on an auxiliary block corresponding to the rotating gear part of the guide shaft; A rotating gear rotatably supported by the bracket, the rotating gear penetrating the auxiliary block to be engaged with the rotating gear part of the guide shaft; A support block extending in front, rear, and left and right directions on one upper surface of the main block to form a predetermined space therein; It is arranged in the front, rear and left, right directions on the space portion of the support block, a plurality of horizontal meters for visually checking the horizontal state of the front, rear and left, right direction of the main block; Horizontal line adjusting device of the building, characterized in that.