KR20170036868A

KR20170036868A - System And Method For Concrete Composition Using Mobile Vibrator

Info

Publication number: KR20170036868A
Application number: KR1020150132430A
Authority: KR
Inventors: 유훈; 이성형; 이종순; 김희성
Original assignee: 현대건설주식회사
Priority date: 2015-09-18
Filing date: 2015-09-18
Publication date: 2017-04-03
Also published as: KR101730725B1

Abstract

The present invention relates to a mobile vibrator device for concrete placement, a placement system, a placement method, and a concrete stake built by the placement method. More specifically, the mobile vibrator device for concrete placement includes: a supporting member provided at a predetermined distance from an outer peripheral surface on a lower end side of a concrete supply pipe inserted into a mold by means of concrete supply means for storing the concrete mortar, wherein the concrete supply pipe is configured to supply concrete mortar into the mold, and mounted with multiple vibrators to transmit vibration to the concrete mortar placed in the mold; a connecting member connecting the concrete supply pipe and the supporting member to each other; and a rotating means for rotating the supporting member on which the multiple vibrators are mounted about a longitudinal axis of the concrete supply pipe.

Description

Technical Field [0001] The present invention relates to a concrete structure constructed by a vibrator device, a casting system, a casting method, and a casting method,

The present invention relates to a vibrator apparatus, system, method of casting, and a pile of concrete constructed by placing the concrete, which can be moved.

Generally, the technology of making various blocks and formworks by using concrete mortar has been widely used for a long time in architecture, civil engineering field and so on.

These concrete formworks are filled with concrete mortar in the same shape form, then cured for a certain period of time.

In this case, if the concrete mortar filled in the mold is not completely removed, the durability of the molded product is deteriorated. Therefore, the bubbles remaining in the concrete mortar should be discharged to the outside to obtain a high-quality molded product.

In addition, since reinforcing bars are inserted into the molds for reinforcing the strength, it is understood that the concrete mortar is not interfered by the inserted reinforcing bars and the reinforcing bars are well filled up to every corner of the molds.

In order to solve this problem, it is effective to apply vibration to the concrete mortar filled in the mold to shake it.

FIG. 1 is a partial cross-sectional view of a vibrator in which vibration is applied to a concrete mortar filled in a conventional mold. The vibrator 1 having the structure as shown in Fig. 1 is directly pushed into the mold (not shown) by the operator to perform the molding work of the concrete.

The vibrator includes a cylindrical body 2 and a cylindrical body 3 separated from each other by a threaded connection, a shaft 4 provided inside the cylindrical body 3, A vibrator 6 provided on the outer periphery of the shaft 4 and acting to raise a vibration effect and a vibrator 6 for raising the vibration generated by the rotation of the shaft 4, A plurality of snap rings 7 formed to prevent a phenomenon that the flexible hose 8 is engaged with the cylindrical hose 8 and a flexible hose 8 screwed to the cylindrical body 3, And a lead (9) for preventing penetration of the lead wire.

Therefore, one operator holds the end of the flexible hose 8 and the other one operator places the concrete hose close to the cylindrical body 3 while placing the concrete mortar in the formwork. Then, the cylindrical body 3 is placed in the concrete mortar When the vibrator 1 is operated, vibrations are applied to the concrete mortar, so that a molded article of good quality can be obtained.

However, in the case of such a conventional vibrator, the insertion depth can not be adjusted, resulting in a difference in the quality of the molded article depending on the skill of the operator.

In order to solve such a problem, Korean Patent Registration No. 1132557 discloses a technique for allowing a vibrator to be moved by a position variable means.

2 is a cross-sectional view of a vibration device for a concrete molding machine disclosed in the prior-art patent document 1132557. Fig. As shown in FIG. 2, the vibration device for a concrete molding machine disclosed in Japanese Patent No. 1132557 includes a plate-shaped frame 11, a support portion 12 exposed to the lower portion of the frame, A vibrator 1 installed on the supporting part 12 for changing the position of the vibrator 1 when the vibrator 1 is hung on an obstacle, And a cap 13 fixed to an end of the vibrator 1 connected to the lower part of the support part 12 and formed as an elongated downward inclined type.

Fig. 3 shows a construction of a wide-width concrete vibrator 1 capable of slope and depth work according to Korean National Patent Registration No. 0778247. Fig. 3, a working tube 23 is connected to an end of a flexible cable 21 to which a vibrating rod 24 is coupled and an extension pipe 22 is inserted and removed. (24) is formed at the end of the vibrating rod (24) by engaging a transverse magnet member (25), and the working rod (23) And the magnet member 25 at the end portion can be moved in the attached state along the surface of the metal mold so that it is particularly suitable for the sloped structure, (1) capable of performing slope and depth work so as to obtain a smooth high-quality surface by preventing surface defects and improving the mixing ratio of the material as well as the uniform compaction of the parts The.

FIG. 4 is a block diagram of a concrete compacting system 100 using a mobile vibrator and ultrasonic waves according to Japanese Patent No. 1230468. The system 100 according to FIG. 4 includes a vibrator mounted on the mold and provided with vibrations to the form, and a vibrator mounted on the mold, oscillating the ultrasonic waves into the concrete placed on the mold, measuring the transmission and reception times of the ultrasonic waves, And a control unit for controlling the operation of the vibrator in accordance with the resultant value by comparing and analyzing the predetermined standard wave-form data and the collected wave-form data by collecting the wave-form data calculated from the ultrasonic-wave measurement unit in real time, A concrete compacting system 100 using ultrasonic waves is described.

However, even when such a structure is employed, there is a limit to the conventional production of a uniform concrete molded article.

That is, the concrete structure is transported to the site by using the concrete mixer at the factory, and the unhardened concrete is laid, cured for a certain period, and the formwork is removed to construct the completed structure. In order to ensure the strength, durability, and watertightness of the concrete structure and the beauty of the concrete surface, concrete compaction using a concrete vibrator is essential when casting concrete.

However, a conventional concrete vibrator used for uniform compaction, prevention of material separation, and surface defects has many problems because it is composed of a vibration bar, a flexible cable part, and a power supply part.

In other words, since the conventional concrete vibrator is composed of a vibrating rod and a flexible cable part, it is not possible to insert a vibration rod into a desired position according to the shape of the concrete structure, so that the compaction operation is insufficient, It is very difficult to do.

In particular, since the vibrator is vertically inclined, the inclined surface of the inclined form surface is more distant from the form surface as it goes downward, resulting in surface defects such as blisters, bubbles, material separation, .

In addition, there is a problem that the vibrations concentrate on the vibrating rods and vibrate only on the vibrating periphery, which causes the deterioration of the material separation of the concrete.

Korea Patent No. 1132557 Korean Patent No. 0778247 Japanese Patent No. 4181617 Korean Patent No. 1230468

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and a method for adjusting a length of a concrete pipe, And a moving means for moving a plurality of vibrators mounted on the support member in the circumferential direction and in the radial direction so as to improve the degree of tightness to a certain depth in the form, It is possible to shorten the time required for dismantling and increase the efficiency, and since the position of the vibrator can be controlled according to the degree of compaction of the concrete placed in the formwork, labor is unnecessary, and the labor cost is reduced, As a result, In providing the concrete construction by a vibrator for good quality concrete to obtain a concrete structure of an apparatus, a system, casting method and casting method it is aimed.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. It can be understood.

A first object of the present invention is to provide a vibrator apparatus for pouring concrete which is spaced apart from a lower end side outer peripheral surface of a concrete supply pipe which is inserted into a formwork and supplies concrete mortar to the formworks by concrete supply means in which the concrete mortar is stored, A support member to which a plurality of vibrators are mounted for transmitting vibrations to the concrete mortar laid in the formwork; A connecting member for connecting the concrete supply pipe and the support member; And a rotating means for rotating the support member on which the plurality of vibrators are mounted with respect to the longitudinal axis of the concrete pipe. The vibrator apparatus according to claim 1,

The apparatus may further include a movement driving unit for changing a position of the concrete supply pipe.

Further, the apparatus may further include driving means for moving the supporting member along the longitudinal direction of the concrete supply pipe.

The vibrator may further include moving means provided between the supporting member and the plurality of vibrators, respectively, for moving each of the vibrators along the supporting member.

A second object of the present invention is to provide a vibrator apparatus for pouring concrete which is spaced apart from a lower end side outer circumferential surface of a concrete supply pipe which is inserted into a formwork and supplies concrete mortar to the formworks by concrete supply means in which the concrete mortar is stored, A plurality of support members, each of which is mounted on a plurality of vibrators for transmitting vibration to a concrete mortar placed in a mold, the plurality of support members being disposed at predetermined intervals in a radial direction from each other; A connecting member connecting the concrete supply pipe and at least one of the plurality of support members; And a moving means provided on each of the supporting member and the plurality of vibrators for moving each of the vibrators along the supporting member and the supporting connecting member. . &Lt; / RTI >

The vibrator may include a position varying means for varying at least one of an angle and a length of the vibrator.

A third object of the present invention is to provide a concrete pouring system using a vibrator apparatus, comprising: a mold installed at a position where concrete structures are to be installed; A concrete supply pipe inserted into the mold and discharging the concrete mortar into the mold through the discharge end to pour; Concrete supplying means for supplying concrete mortar to the concrete supply pipe; A vibrator device for pouring concrete capable of being moved, according to the first or second object mentioned above; And a controller for controlling the driving of the vibrator device and the concrete supplying device. The present invention can be accomplished as a concrete placing system using a vibrator device for placing concrete.

The controller controls each vibrator to control the degree of vibration of the vibrator, and controls the position varying means provided in each vibrator to adjust the length and position of the vibrator.

The controller may control the moving means provided in the vibrator apparatus to adjust the position by moving the vibrator on the supporting member and to control the rotating means included in the vibrator apparatus to change the position of the vibrator, And the rotation angle of the support member is adjusted.

The control unit may further include measuring means for measuring and monitoring the state of the concrete mortar placed in the mold in real time, wherein the control unit controls the vibrator, the position varying means, And controlling the moving means.

A fourth object of the present invention is to provide a concrete pouring method comprising the steps of: installing a mold at a position where a concrete structure is to be installed; Inserting a concrete supply pipe into the mold; Supplying the concrete mortar stored in the concrete supply means to the concrete supply pipe and placing the concrete mortar in the formwork through the discharge portion of the concrete supply pipe; And driving the vibrator device for pouring concrete capable of being moved in accordance with the first or second object while the pouring step is being performed to provide vibration to the concrete mortar Which can be achieved by the concrete casting method.

Further, in the step of pouring and the step of providing the vibration, the control unit controls the amount of the concrete mortar to be discharged into the form by controlling the concrete supplying unit, and adjusting the position of the concrete supply pipe by the movement driving unit And the like.

Rotating the support member, on which the plurality of vibrators are mounted, by the rotating means with respect to the longitudinal axis of the concrete supply pipe, in the step of providing the vibration; And moving the support member along the longitudinal direction of the concrete pipe by the driving means.

Further, the method may further include moving each of the plurality of vibrators by the moving means on the support member.

The controller may further include a step of controlling the vibrator to adjust the vibration degree of the vibrator and controlling the position varying unit provided in each vibrator to adjust the length and position of the vibrator, have.

Measuring and monitoring the state of the concrete mortar placed in the mold in real time in the step of pouring and the step of providing the vibration; And controlling the vibrator, the position varying unit, the rotating unit, and the moving unit based on the measurement data measured by the measuring unit.

The fifth object of the present invention can be attained by a concrete structure, characterized in that the concrete structure is laid by the casting method according to the fourth object mentioned above.

According to an embodiment of the present invention, there is provided a vibrator comprising: rotation means for rotating a concrete supply pipe; depth adjusting means for adjusting a length of a concrete supply pipe; ring-shaped support member mounted with a plurality of vibrators; And a moving means for moving the vibrator in the circumferential direction and the radial direction so as to improve the degree of compactness to a certain depth in the form and to reduce the time and efficiency of installation and disassembly of the vibrator, Since the position of the vibrator can be controlled according to the degree of compaction of the concrete placed in the formwork, it is possible to reduce the labor cost by efficiently eliminating the need for manpower and to make the construction of the concrete efficiently. As a result, .

It should be understood, however, that the effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned may be clearly understood by those skilled in the art to which the present invention belongs It will be possible.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description, serve to further the understanding of the technical idea of the invention, It should not be construed as limited.
1 is a partial cross-sectional view of a conventional concrete pouring vibrator,
FIG. 2 is a cross-sectional view of a vibration device for a concrete molding machine disclosed in the prior art No. 1132557
FIG. 3 is a view showing the construction of a wide-width concrete vibrator capable of slope and depth work according to Korean Registered No. 0778247
4 is a view showing the construction of a concrete vibrating system using a mobile vibrator and ultrasonic waves according to Korean Patent No. 1230468
FIG. 5 is a partial perspective view of a vibrator system for pouring concrete capable of being moved according to an embodiment of the present invention;
6 is a partial structural view of a concrete pouring vibrator system having two support members according to an embodiment of the present invention,
FIGS. 7A to 7H are cross-sectional views illustrating a method of operating the vibrator system shown in FIG. 6,
FIG. 8 is a perspective view of a vibrator system having a support member and a cruciform supporting member according to an embodiment of the present invention;
9 is a block diagram illustrating a signal flow of a control unit according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more readily apparent from the following description of preferred embodiments with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art.

In this specification, when an element is referred to as being on another element, it may be directly formed on another element, or a third element may be interposed therebetween. Also in the figures, the thickness of the components is exaggerated for an effective description of the technical content.

Embodiments described herein will be described with reference to cross-sectional views and / or plan views that are ideal illustrations of the present invention. In the drawings, the thicknesses of the films and regions are exaggerated for an effective description of the technical content. Thus, the shape of the illustrations may be modified by manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention are not limited to the specific forms shown, but also include changes in the shapes that are produced according to the manufacturing process. For example, the etched area shown at right angles may be rounded or may have a shape with a certain curvature. Thus, the regions illustrated in the figures have attributes, and the shapes of the regions illustrated in the figures are intended to illustrate specific forms of regions of the elements and are not intended to limit the scope of the invention. Although the terms first, second, etc. have been used in various embodiments of the present disclosure to describe various components, these components should not be limited by these terms. These terms have only been used to distinguish one component from another. The embodiments described and exemplified herein also include their complementary embodiments.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms "comprises" and / or "comprising" used in the specification do not exclude the presence or addition of one or more other elements.

In describing the specific embodiments below, various specific details have been set forth in order to explain the invention in greater detail and to assist in understanding it. However, it will be appreciated by those skilled in the art that the present invention may be understood by those skilled in the art without departing from such specific details. In some instances, it should be noted that portions of the invention that are not commonly known in the description of the invention and are not significantly related to the invention do not describe confusing reasons to explain the present invention.

Hereinafter, the structure and function of the vibrator system 100 for placing concrete, which can be moved according to an embodiment of the present invention, will be described. 5 is a partial block diagram of a vibrator system 100 for pouring concrete that can be moved according to an embodiment of the present invention.

As shown in FIG. 5, the vibrator system 100 for placing concrete, which can be moved according to an embodiment of the present invention, includes a mold (not shown) installed at a position where a concrete structure is to be laid, And a concrete supplying means 30 for supplying the concrete mortar to the concrete supplying pipe 31. The concrete supplying means 30 includes a concrete supplying pipe 31 and a concrete supplying pipe 31. The concrete supplying pipe 31 is formed by discharging the concrete mortar through the discharging end. The concrete supply means 30 may store the concrete mortar therein and may be generally constructed of concrete or the like, and the concrete construction is not limited as long as it can provide the concrete mortar with the concrete supply pipe 31.

As shown in FIG. 5, a ring-shaped support member 40 is provided on the outer peripheral surface of the lower end side of the concrete supply pipe 31, which is inserted into the formwork and supplies the concrete mortar into the formwork. The ring-shaped support member 40 is spaced apart from the outer circumferential surface of the lower end of the concrete supply pipe 31 by a predetermined distance, and a plurality of vibrators 1 for transmitting vibration to the concrete mortar placed in the formwork are mounted.

The connecting member 33 connects the concrete supply pipe 31 and the support member 40 and supports the same. The supply pipe 31, the connecting member 33, and the supporting member 40 may be constituted by being divided into four by one set.

5, a vibrator system 100 for placing concrete capable of moving according to an embodiment of the present invention includes rotating means 44 between a connecting member 33 and a concrete supplying pipe 31 And the supporting member 40 on which the plurality of vibrators 1 are mounted can be integrally rotated with respect to the longitudinal axis of the concrete pipe 31. [

By rotating the support member 40 on which the plurality of vibrators 1 are mounted by the rotating means 44, vibrations are applied to the concrete mortar while varying the position of the vibrator 1 immersed in the concrete mortar being poured .

As shown in FIG. 5, the vibrator system 100 for pouring concrete, which can be moved according to an embodiment of the present invention, includes a movement driving unit 32 for changing the position of the concrete supply pipe 31, . The movement drive unit 32 may be configured to vary the length of the concrete supply pipe 31 in the concrete embodiment. Therefore, the height of the support member 40 on which the plurality of vibrators 1 are mounted can be adjusted by the movement driving unit 32.

5 to 8), the supporting member 40 is connected to the concrete supply pipe 31, and the supporting member 40 is connected to the concrete supply pipe 31. The vibrator system 100 includes a driving unit (not shown in FIGS. 5 to 8) As shown in Fig.

The vibrator system 100 for placing concrete capable of moving according to an embodiment of the present invention is characterized in that the moving means 50 is provided between the support member 40 and the plurality of vibrators 1, 1 are each configured to move along the support member 40.

In other words, in the specific embodiment, the moving means 50 is constituted by a motor and a moving roller, and a guide rail is formed on the lower surface of the supporting member 40, Each of which may be configured to be movable along the lower surface of the support member 40. If the vibrator 1 can be moved on the support member 40, its specific configuration, shape and the like do not affect the scope of right of the present invention.

The vibrator 1 according to an embodiment of the present invention may include a position varying means 51 for varying the angle, length, etc. of the vibrator 1. Therefore, it is possible to efficiently apply vibration to the concrete mortar while changing the position, length, etc. of the vibrator 1 by means of the position varying means 51. [

Therefore, the vibrator system 100 for placing concrete, which can be moved according to an embodiment of the present invention, includes the rotating unit 44, the driving unit 45, the moving unit 32, the moving unit 50, It is possible to vary the position of the vibrator 1 in various ways with respect to the concrete mortar laid by the position varying means 51, thereby making it possible to describe a more efficient workability. In the concrete compaction of the concrete mortar, So that surface defects can be prevented and the surface of a smooth concrete structure can be constructed.

In addition, the vibrator system 100 for pouring concrete that can be moved according to an embodiment of the present invention may include a plurality of support members 40 as described above.

FIG. 6 is a partial structural view of a vibrator system 100 for pouring concrete capable of being moved with two support members 40 according to an embodiment of the present invention.

6, the supporting member 40 includes an outer supporting member 42 and an inner supporting member 41, and a supporting connecting member 42 connecting the outer supporting member 42 and the inner supporting member 41 (43). &Lt; / RTI > The support member 31 and the supply pipe 31 are connected to each other by a U-shaped connecting member 33. A rotating means 44 is provided between the connecting member 33 and the supply pipe 31, And the connecting member can be rotated integrally with respect to the longitudinal axis of the supply pipe 31.

As described above, the inner supporting member 41, the outer supporting member 42, the supporting connecting member 43, and the connecting member 33, to which the plurality of vibrators 1 are mounted by the rotating means 44, Can be integrally rotated on the basis of the longitudinal axis of the concrete pipe 31. [

A plurality of vibrators 1 are mounted on each of the inner support member 41 and the outer support member 42 and the vibrator 1 is moved by the moving means 50 to the inner support member 41 The outer supporting member 42 and the supporting connecting member 43, as shown in Fig.

FIGS. 7A to 7H are cross-sectional views illustrating an operation method of a vibrator system for pouring concrete capable of being moved according to an embodiment of the present invention shown in FIG. 7A, an inner supporting member 41, an outer supporting member 42, a supporting connecting member 43, a connecting member 33, a concrete supplying pipe 31, and a concrete supplying pipe 31 on which a plurality of vibrators 1 are mounted, The vibrator 1 is immersed in the concrete as shown in FIG. 7B.

7C, the inner supporting member 41, the outer supporting member 42, the supporting connecting member 43, and the connecting member (not shown), to which the plurality of vibrators 1 are mounted, 33 and the concrete supply pipe 31 are integrally moved to the upper side and then the position of the vibrator 1 is changed by the moving means 50 and then the vibrator 1 is moved back to the concrete So that vibration is applied.

7E, the inner supporting member 41, the outer supporting member 42, the supporting connecting member 43, the connecting member 33, the concrete supplying pipe 43, The inner supporting member 41, the outer supporting member 42 and the supporting connecting member 43 (hereinafter, referred to as " upper supporting member 41 "), on which the plurality of vibrators 1 are mounted, ) And the connecting member 33 are integrally rotated with respect to the longitudinal axis of the supply pipe 31 and then the vibrator 1 is immersed in the concrete as shown in FIG.

7G, the inner supporting member 41, the outer supporting member 42, the supporting connecting member 43, and the connecting member (not shown), to which a plurality of vibrators 1 are mounted, 33 and the concrete supply pipe 31 are integrally moved to the upper side and then the position of the vibrator 1 is changed by the moving means 50 and then the vibrator 1 is moved back to the concrete So that vibration is applied.

The vibrator system 100 for pouring concrete capable of moving according to an embodiment of the present invention includes a rotating unit 44, a driving unit 45, a moving unit 32, The moving means 50, the position varying means 51, the vibrator 1, and the concrete supplying means 30 can be collectively controlled.

Fig. 8 shows a perspective view of a vibrator system having a support member 40 and a cross-linking connecting member 43 according to an embodiment of the invention. The vibrator system according to the embodiment of the present invention shown in Fig. 8 is provided with a cross member 43 for supporting the cross member at the end of the connecting member 33, . Therefore, the vibrator 1 can be moved by the moving means 50 on the supporting member 40 and the connecting member 43 for cross support.

9 is a block diagram showing a signal flow of the control unit 60 according to an embodiment of the present invention. That is, the control unit 60 controls each vibrator 1 to adjust the degree of vibration of the vibrator 1, and controls the position varying means 51 provided in each vibrator 1 to adjust the length of the vibrator 1 And the position can be adjusted.

The control unit 60 also controls the moving means 50 to adjust the position of the vibrator 1 by moving the vibrator 1 on the supporting member 40 or the supporting connecting member 43. [

The control unit 60 controls the rotation means 44 to adjust the rotation angle of the support member 40 on which the plurality of vibrators 1 are mounted. In addition, the height of the support member 40 on which the plurality of vibrators 1 are mounted can be adjusted by controlling the drive means 45.

Also, it is possible to control the flow rate of the concrete mortar placed in the form by controlling the concrete supply pipe 31, and the inserted position of the concrete supply pipe 31 can be controlled by controlling the movement driving unit 32.

The vibrator system 100 for pouring concrete capable of moving according to an embodiment of the present invention may be configured to measure and monitor the state of the concrete mortar placed in the formwork in real time, have.

The control unit 60 includes a vibrator 1, a position changing means 51, a rotating means 44, a moving means 50, (32), and the position varying means (51).

It should be noted that the above-described apparatus and method are not limited to the configurations and methods of the embodiments described above, but the embodiments may be modified so that all or some of the embodiments are selectively combined .

1: The vibrator
2: Cylindrical cap
3: Cylindrical body
4: Shaft
5:
6: oscillator
7: Snap ring
8: Flexible hose
11: Frame
12: Support
13: Cap
16: position variable member
21: Flexible cable
22: extension pipe
23: Workshop
24: Gong Dongbong
25: magnet member
30: Concrete supply means
31: Concrete supply pipe
32:
33: connecting member
40: Support member
41: Inner support member
42: outer supporting member
43: Supporting connecting member
44: rotating means
45: driving means
50: Moving means
51: position variable means
60:
61: Measuring means
100: Vibrator system for placement of concrete in concrete

Claims

A vibrator apparatus for pouring concrete, comprising:
The concrete mortar is inserted into a form to be spaced apart from a lower end side outer circumferential surface of a concrete supply pipe for supplying concrete mortar to the concrete form by the concrete supplying means storing the concrete mortar, and a plurality of vibrators A supporting member to which the supporting member is mounted;
A connecting member for connecting the concrete supply pipe and the support member; And
And a rotating means for rotating the support member, on which the plurality of vibrators are mounted, with respect to the longitudinal axis of the concrete supply pipe.

The method according to claim 1,
And a movement driving unit for changing a position of the concrete supply pipe.

3. The method of claim 2,
Further comprising drive means for moving the support member along a longitudinal direction of the concrete supply pipe.

The method of claim 3,
And a vibrator provided between the support member and the plurality of vibrators,
Further comprising moving means for moving each of the vibrators along the support member. &Lt; Desc / Clms Page number 20 >

A vibrator apparatus for pouring concrete, comprising:
The concrete mortar is inserted into the form and spaced apart from the lower end side outer peripheral surface of the concrete supply pipe for supplying the concrete mortar into the form by the concrete supplying means storing the concrete mortar, and a plurality of the spacers are spaced apart from each other by a predetermined distance in the radial direction, A plurality of support members connected to each other by a supporting connecting member and to which a plurality of vibrators for transmitting vibration to concrete mortals placed in the molds are mounted;
A connecting member connecting the concrete supply pipe and at least one of the plurality of support members; And
And a moving means provided respectively between the support member and the plurality of vibrators for moving each of the vibrators along the supporting member and the supporting connecting member.

6. The method of claim 5,
Wherein the vibrator includes position varying means for varying at least one of an angle and a length of the vibrator.

The method according to claim 6,
And a rotating means for rotating the support member, on which the plurality of vibrators are mounted, with respect to the longitudinal axis of the concrete supply pipe.

8. The method of claim 7,
And a drive means for moving the support member along a longitudinal direction of the concrete supply pipe.

In a concrete pouring system using a vibrator apparatus,
A form installed at a position where the concrete structure will be laid;
A concrete supply pipe inserted into the mold and discharging the concrete mortar into the mold through the discharge end to pour;
Concrete supplying means for supplying concrete mortar to the concrete supply pipe;
A vibrator apparatus for pouring concrete, which can be moved, according to any one of claims 1 to 8; And
And a controller for controlling the driving of the vibrator device and the concrete supplying device. The concrete pouring system using the vibrator device for pouring concrete capable of being moved.

10. The method of claim 9,
Wherein,
And controlling the vibrating degree of the vibrator by controlling each of the vibrators and controlling the position varying means provided in each of the vibrators to adjust the length and position of the vibrator. Concrete pouring system.

11. The method of claim 10,
Wherein,
Controlling the moving means provided in the vibrator apparatus to adjust the position by moving the vibrator on the supporting member,
Wherein a rotating member of the vibrator device is controlled to adjust a rotation angle of a supporting member on which a plurality of vibrators are mounted. The concrete pouring system using the vibrator device according to claim 1,

12. The method of claim 11,
Further comprising measuring means for measuring and monitoring the state of the concrete mortar placed in the mold in real time,
Wherein the control unit controls the vibrator, the position varying unit, the rotating unit, and the moving unit based on the measurement data measured by the measuring unit. The concrete pouring system using the vibrator apparatus for pouring concrete, .

In the concrete casting method,
Installing a mold at a position where the concrete structure is to be installed;
Inserting a concrete supply pipe into the mold;
Supplying the concrete mortar stored in the concrete supply means to the concrete supply pipe and placing the concrete mortar in the formwork through the discharge portion of the concrete supply pipe; And
Driving the vibrator apparatus for pouring concrete capable of being moved according to any one of claims 1 to 8 during the pouring step to provide vibration to the concrete mortar A concrete casting method characterized by.

14. The method of claim 13,
In the step of pouring and the step of providing vibration,
Wherein the control unit controls the amount of the concrete mortar discharged into the form by controlling the concrete supplying means and adjusting the position of the concrete supplying pipe by the moving driving unit.

15. The method of claim 14,
In providing the vibration,
Rotating a support member on which a plurality of vibrators are mounted by rotation means with respect to a longitudinal axis of the concrete supply pipe; And
And moving the support member along the longitudinal direction of the concrete supply pipe by the driving means.

16. The method of claim 15,
Further comprising moving each of the plurality of vibrators by the moving means on the support member.

17. The method of claim 16,
Further comprising the step of controlling the length and position of the vibrator by controlling the vibrating degree of the vibrator by controlling each vibrator and controlling the position varying means provided in each vibrator, .

17. The method of claim 16,
In the step of pouring and the step of providing vibration,
Measuring and monitoring the state of the concrete mortar placed in the mold in real time; And
Further comprising controlling the vibrator, the position varying means, the rotating means, and the moving means based on the measurement data measured by the measuring means.

In a concrete structure,
A concrete structure as set forth in claim 13, wherein the concrete structure is laid.