KR20100106659A

KR20100106659A - Appartus for the maintain a level of concrete working

Info

Publication number: KR20100106659A
Application number: KR1020090024727A
Authority: KR
Inventors: 황원기
Original assignee: 황원기
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2010-10-04

Abstract

According to the present invention, the guide rails 210 are installed at the lower left and right sides of the upper plate 200 having the left and right wheels 100 and the front and rear wheels 100, and the guide rails 210 are formed with guide rail grooves 211 to move the plate. 350 can be moved back and forth by the front and rear prevention paper rollers, one side of the movable plate 350 is formed with a horizontal adjusting mechanism 330, the horizontal adjusting mechanism 330 is a cylinder 331a and the cylinder rod (331b) The upper support shaft (334) and the lower hinge shaft 335 is hinged to the side stand 310 is formed by the flat roller 300, the upper support for adjusting the horizontal maintenance of the flat roller (300) 351a and the lower support 351b are coupled to the side support 310 and the movable plate 350 by a hinge, respectively, and the cylinder 331a and the cylinder rod 331b form an antenna receiver 337). The motor 332 is controlled by the signal of the antenna 333, the flat roller ( 300 is characterized in that the hydraulic motor 320 is installed around the hydraulic motor shaft 321 in the side rest 310.

Description

Horizontal placing device for concrete {Appartus for the maintain a level of concrete working}

The present invention relates to a concrete placing horizontal leveling device, and more particularly, to a concrete leveling leveling device to be able to work evenly with a roller while leveling it horizontally after the floor concrete work of the building.

Background Art [0002] In general, the horizontal holding apparatus used in general has guide rails installed on the left and right sides, and rollers are installed on tops thereof to flatten the floor.

As shown in FIG. 8, the conventional flat picker moves and holds the rotary support 55 by hand by a hydraulic motor 53 having a hydraulic line 57 mounted on a roller 51 of about 3 to 4 meters. Leveling was done.

However, although there was some use value in the floor, it was inconvenient to transport the floor flat work of a two-story or more building, and there was a limit in the movement of the auxiliary equipment.

In the horizontal maintenance of the roller 51, the guide rail was installed on the left or the right and left side to move the upper portion of the roller 51. However, both sides of the guide rail could be kept horizontal. It was not so easy to do.

In addition, when working on a large floor of a building, etc., the use was inconvenient and the utility value was not so many problems.

Patent literature: Unknown

Accordingly, in the present invention, it is necessary to make the equipment itself a small scale and to easily carry it on a high floor of two or more floors while maintaining the horizontal level of the flat roller by directly mounting the horizontal adjuster to the flat roller. It was necessary to operate from one control box such as a hydraulic device, and the purpose is to improve the structure that can be moved even in dense concrete and can be horizontally adjusted without falling out.

Therefore, the present invention for achieving the above object is provided with a guide rail 210 to the left and right side at the bottom of the upper plate 200 having left and right and front and rear wheels 100, the guide rail 210 in the guide rail groove ( 211 is formed so that the movable plate 350 can be moved back and forth by the front and rear prevention paper rollers, one side of the movable plate 350 is formed with a horizontal adjuster sphere 330, the horizontal adjusting mechanism 330 is a cylinder 331a and the cylinder rod 331b are hinged to the side stand 310 formed with the flat roller 300 by the upper hinge shaft 334 and the lower hinge shaft 335, the flat roller 300 of the The upper support 351a and the lower support 351b for adjusting the horizontal maintenance are characterized by being coupled to the side rest 310 and the movable plate 350 by a hinge, respectively.

In addition, the cylinder 331a and the cylinder rod 331b is characterized by having a motor 332 controlled by the signal of the antenna 333 forming the antenna receiver 337,

In addition, the flat roller 300 is characterized in that the hydraulic motor 320 is installed around the hydraulic motor shaft 321 on the side support 310.

The wheel 100 is installed at the side of the upper cylinder 120a at the corner of the upper plate 200, and the lower cylinder rod 120b is formed below the upper cylinder 120a, and the upper plate ( It is characterized in that the horizontal holding pedestal 130 is installed in the lower portion so as to maintain the level of the 200.

In addition, the connecting rod 223 is connected to both sides of the movable plate 350, and the pulling line 222 is connected thereto, and the winding shaft 221a and the roller 221b of the hydraulic motor 220 installed at the front and rear ends. According to the rotation of the hydraulic motor 220 is characterized in that the pull string 222 is pulled.

And, it characterized in that the pick blade 400 is installed on the front of the movable plate (350).

The present invention was able to maintain the level of the flat roller by using the horizontal adjuster mounted directly on the flat roller, the equipment itself is a small scale, easy to transport even on high floors of two or more floors, hydraulic equipment to operate a variety of equipment It can be operated by one person by installing it in one control box, etc., and it is possible to adjust the level without falling out by installing a pedestal using a cylinder in the concrete.

Hereinafter, a concrete pouring horizontal maintenance apparatus according to the present invention will be described in detail.

Figure 1 is a schematic perspective view of the horizontal holding device of the present application, Figure 2 is a schematic side view of the flat roller 300 and the moving plate 350 of the present application, Figures 3 and 4 are the wheel 100 and the upper cylinder of the present application Figure 5 is a schematic side view showing a coupling relationship of the 120a, Figure 5 is a schematic cross-sectional view of the flat roller 300 and the moving plate 350 of the present application, Figure 6 is a leveling blade 400 of the horizontal holding device of the present application Figure 7 is a perspective view attached, Figure 7 is a cross-sectional view attached to the pick blade 400 of the horizontal holding device of the present application.

First, an accessory such as an engine is installed on the upper plate 200 having the left and right wheels 100 and the front and rear wheels 100, and the guide rails 210 are installed on the left and right sides thereof.

The guide rail 210 has a configuration in which the guide rail groove 211 is formed in a downward direction so that the moving plate 350 to be described later may move back and forth by a roller.

And, at the corner of the upper plate 200, the wheel 100 is installed on the upper cylinder (120a) side, the lower cylinder rod (120b) is formed below the upper cylinder (120a) to adjust the height while operating up and down In addition, the horizontal holding base 130 is installed by the pedestal hinge 131 in the lower portion so as to maintain the level without falling into the concrete.

Here, the wheel 100 is controlled by the operation switch of the control box 500 to be rotated or stopped about the motor shaft 111 by the hydraulic motor 110.

Similarly, the cylinder is also controlled by an operation switch of the control box 500.

Reference numeral 50 is a concrete floor.

Next, the flat roller 300 and the horizontal adjustment mechanism 330 will be described.

The flat roller 300 is formed in a size of about 30 centimeters in diameter, and forms the side stand 310 on the left and right sides, the hydraulic motor 320 around the hydraulic motor shaft 321 on the side stand 310. Is installed, the horizontal adjustment mechanism 330 and the upper support 351a and the lower support 351b are adjusted to the horizontal maintenance of the flat roller 300 is hinged to the side support 310 and the moving plate 350 ( 356a, 357a, 356b, and 357b are respectively coupled.

In addition, the upper support roller 352a and the rear support roller 352b which are moved into the guide rail grooves 211 of the guide rails 210 are formed at the upper part of the movable plate 350, and are horizontally formed at one side thereof. Adjusting mechanism 330 is formed, the horizontal adjustment mechanism 330 is as shown in Figure 2, the cylinder 331a and the cylinder rod 331b to the upper hinge shaft 334 and the lower hinge shaft 335 It is hinged to the moving plate 350 and the side rest 310.

In addition, one side of the cylinder is coupled to the motor 332 for adjusting it, and one side is provided with an antenna 333 having an antenna receiver 337).

The horizontal adjustment mechanism 330 is controlled by a separate horizontal control signal transmitting device (not shown), for example, if the horizontal level is not made by one roller side, the separate horizontal control signal transmitting device is By sending a signal to operate the motor 332, the cylinder rod is operated up and down to maintain the horizontal of the flat roller 300.

3 and 4 is a schematic view showing a coupling portion of the wheel 100 installed below the upper plate 200, it can be seen that the hydraulic motor 110 is coupled by the motor shaft 111, the horizontal holding fixed Pedestal 130 is hinged by the pedestal hinge 131 it can be seen that the fixing in consideration of the floor situation.

Next, the connecting rod 223 is connected to both sides of the movable plate 350 in order to enable the movement of the movable plate 350, and the pulling line 222 is attached to the hydraulic motor installed at the front and rear ends of the present apparatus. The pulling line 222 is pulled in accordance with the rotation of the hydraulic motor 220 by the winding shaft 221a and the roller 221b of the 220, and the hydraulic motor 220 and the upper portion while the flat roller 300 rotates and moves forward. The pulling line 222 is to move forward or backward to facilitate the work.

6 shows a configuration in which the pick blade 400 is installed on the front surface of the movable plate 350 to facilitate the operation of the flat roller 300.

The pick blade 400 is installed on the front surface (about 2 meters) of the moving plate 350, the moving plate 350 is installed to facilitate the rolling work after first flattening the residue of concrete difficult to rotate will be.

The fastening member 355 is installed on the moving plate 350 for installation of the pick blade 400 and fastened to the fastening bolt 410, or they can be conveniently used according to use by attaching and detaching them. .

The height adjustment of the pick blade 400 is attached to the moving plate 350, may be at the same time to adjust the height of the upper plate 200, using a moving plate, such as a separate height adjustment device It can be provided in the side of the.

1 is a schematic perspective view of a horizontal holding device of the present application

Figure 2 is a schematic side view of the flat roller 300 and the moving plate 350 of the present application

3 and 4 are schematic side views showing the coupling relationship between the wheel 100 and the upper cylinder 120a of the present application.

5 is a schematic cross-sectional view of the flat roller 300 and the moving plate 350 of the present application.

Fig. 6 is a perspective view with the pick blade 400 attached to the horizontal holding apparatus of the present application.

Fig. 7 is a cross-sectional view of the blade holder 400 attached to the horizontal holding apparatus of the present application.

8 is a real photograph of a conventional horizontal holding device

100: wheel 110: hydraulic motor

200: upper plate 210: guide rail

300: flat roller 310: side stand

320: hydraulic motor 330: horizontal adjustment mechanism

333: antenna 350: moving plate

400: Pick Blade

Claims

The guide rails 210 are installed on the left and right sides of the upper plate 200 having the left and right wheels 100 and the front and rear wheels 100, and the guide rails 210 are formed on the guide rails 210 to form the movable plate 350. It is possible to move back and forth by the front and rear prevention paper rollers, one side of the movable plate 350 is formed with a horizontal adjustment mechanism 330, the horizontal adjustment mechanism 330 is the cylinder 331a and the cylinder rod 331b The hinge shaft 334 and the lower hinge shaft 335 is hinged to the side stand 310 formed with the flat roller 300, the upper support 351a for adjusting the horizontal maintenance of the flat roller 300 and The lower support 351b is a concrete placing horizontal retaining device, characterized in that each is coupled by a hinge to the side support 310 and the moving plate 350

The method of claim 1,

The cylinder 331a and the cylinder rod 331b have a concrete placing horizontal maintenance device, characterized in that it comprises a motor 332 controlled by the signal of the antenna 333 forming the antenna receiver 337

The method according to claim 1 or 2,

Concrete placing horizontal maintenance device, characterized in that the hydraulic motor 320 is installed in the flat roller 300 around the hydraulic motor shaft 321 on the side support (310).

The method of claim 3,

The wheel 100 is installed at the corner of the upper plate 200, the side of the upper cylinder (120a), the lower cylinder rod (120b) is formed below the upper cylinder (120a), the upper plate 200 Concrete placing horizontal holding device, characterized in that the horizontal holding pedestal 130 is installed in the lower portion to maintain the horizontal

The method of claim 3,

The connecting rod 223 is connected to both sides of the movable plate 350, and the pulling line 222 is connected thereto, and is hooked on the winding shaft 221a and the roller 221b of the hydraulic motor 220 installed at the front and rear ends. Concrete placing horizontal maintenance device, characterized in that the pull string 222 is pulled in accordance with the rotation of the hydraulic motor 220

The method of claim 3,

Concrete placing horizontal maintenance device, characterized in that the pick blade 400 is installed on the front of the moving plate 350