KR20120015596A - Coupling apparatus for moving structure - Google Patents

Coupling apparatus for moving structure Download PDF

Info

Publication number
KR20120015596A
KR20120015596A KR1020100077825A KR20100077825A KR20120015596A KR 20120015596 A KR20120015596 A KR 20120015596A KR 1020100077825 A KR1020100077825 A KR 1020100077825A KR 20100077825 A KR20100077825 A KR 20100077825A KR 20120015596 A KR20120015596 A KR 20120015596A
Authority
KR
South Korea
Prior art keywords
vertical fixture
concrete structure
slot
connection
vertical
Prior art date
Application number
KR1020100077825A
Other languages
Korean (ko)
Inventor
이정식
Original Assignee
이정식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이정식 filed Critical 이정식
Priority to KR1020100077825A priority Critical patent/KR20120015596A/en
Publication of KR20120015596A publication Critical patent/KR20120015596A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The present invention relates to a fastening device for structure transport. In the present invention, the buried anchor 12 is installed to be exposed to the side of the concrete structure (10). An exposed end of the buried anchor 12 is provided with a coupling hole to which the fixing pin 16 is coupled. The vertical fixture 20 is installed to be in close contact with one side of the concrete structure 10. A connection slot 22 is formed in the vertical fixture 20, and a through hole 24 for penetrating the fixing pin 16 is formed at a lower end thereof. The lifting ring 28 is installed at the upper end of the vertical fixture 20 so as to be located above the upper surface of the concrete structure 10. The lifting ring 28 is rotatably installed around the rotation shaft 28 'on the ring bracket 26 provided at the upper end of the vertical fixture 20. The horizontal hanger 30 prevents the vertical fixture 20 from being arbitrarily rotated about the fixing pin 16 and simultaneously distributes and supports the load of the concrete structure 10. The horizontal hanger 20 is provided with a connecting piece 22 seated on the upper surface of the concrete structure 10. A connecting neck 33 is provided at the tip of the connecting piece 22, and a connecting hook 34 is formed at the tip of the connecting neck 33. The connecting hook 34 passes through the connecting slot 22 and both ends thereof hang on the surface of the vertical fixture 20. According to the present invention as described above it is possible to transport the weight more smoothly.

Description

Coupling apparatus for moving structure

The present invention relates to a fastening device for transporting structures, and more particularly, to a fastening device for transporting structures for fastening cranes and concrete structures in order to move the position of the heavy structure.

Recently, as various construction and building methods have been developed, there are many cases in which a heavy concrete structure is lifted using a crane to make a structure. For example, a concrete structure made in advance by a precast method is used to place a crane in a desired position and to be coupled with counterparts. In this way, in order to move the concrete structure, it is necessary to temporarily fasten the crane and the concrete structure.

To this end, in the Republic of Korea Utility Model Registration No. 20-019011, the insertion anchor is embedded in the interior of the concrete structure, and a part of the insertion anchor is exposed to the outside of the concrete structure to connect an eye bolt having a ring thereto. And connected to the wire or chain of the crane to the hook on the eye bolt to lift the concrete structure.

However, in the prior art, there were the following problems.

In general, in order to lift a heavy concrete structure, the insertion anchor should be installed to be exposed to the upper surface of the concrete structure. However, when the insertion anchor is protruded on the upper surface of the concrete structure, when pulling the hook of the eye bolt connected to the insertion anchor with a crane, the insertion anchor is released from the concrete structure by the load of the concrete structure.

In order to prevent such a phenomenon from occurring, the insertion anchor is connected to the reinforcing bars forming the skeleton in the concrete structure. However, it is very troublesome to install the insertion anchor in such a structure.

In addition, a problem arises in that the size of the insertion anchor itself must be increased in order for the insertion anchor to be embedded firmly enough to withstand the load of the concrete structure.

Therefore, an object of the present invention is to solve the problems of the prior art as described above is to install a buried anchor to extend in a direction different from the direction in which the load of the structure acts.

Another object of the present invention is to allow the horizontal hanger to share the load of the structure with the buried anchor.

According to a feature of the present invention for achieving the object as described above, the present invention is buried in the structure and the end of the buried anchor is exposed to the outer surface of the structure, and the buried anchor in the structure is in close contact with the exposed surface Hanger slot is formed in the longitudinal direction and the through hole for fastening with the buried anchor is formed at the bottom is fastened with the buried anchor with a fixed pin and the vertical fixture is installed on the upper lifting bracket, the vertical fixture is in close contact with The side contact plate of one end is in close contact with the side and the opposite side of the structure, the connection piece is mounted on the upper surface of the structure orthogonally extending to the side contact plate and is connected to the surface of the vertical fixture through the hanger slot. It is configured to include a horizontal hanger provided in.

The upper end of the vertical fixture is provided with a ring bracket protruding to be positioned on the upper surface of the structure and the lifting ring is rotatably installed around the rotation axis on the ring bracket.

The connecting piece is provided at the front end of the connecting piece of the horizontal hanger and the connecting hanger is formed at the tip of the connecting piece, the connecting piece is located in the connecting slot of the vertical fixture, and the connecting hook is smaller than the width of the connecting slot. It is formed to have a width smaller than the length of the connecting slot.

The length of the connecting piece excluding the connecting neck is formed to have a length corresponding to the width of the upper surface of the structure.

The connecting slot of the vertical fixture is formed in the longitudinal direction of the vertical fixture, the reinforcing ribs are formed on the surface of the vertical fixture corresponding to both sides, the reinforcing ribs are formed side by side over the connecting piece and the side contact plate of the horizontal hanger.

In the fastening device for transporting structures according to the present invention, the following effects can be obtained.

First, in the present invention, the buried anchor is embedded in a direction orthogonal to the load action direction of the structure and protrudes to one side of the structure to expose a portion. Therefore, even if the length of the buried anchor is relatively short, the size of the load that can be supported is large, there is an effect that can support the load of the structure more efficiently.

In addition, since the size of the buried anchors may be small, the portion exposed to the outer surface of the structure is also small, so that the appearance of the structure is relatively beautiful.

In addition, in the present invention, the vertical fixture and the horizontal hanger are in close contact with both sides of the structure to support the load of the structure, so that the balance can be more accurately and easily grasped when lifting the structure, so that the transport of the structure can be made easier. There is also.

In addition, in the present invention, since the vertical fixture and the horizontal hanger are installed on both sides and the upper surface of the structure by being hooked with each other, there is also an effect that no additional fixture is required so that their installation work can be made quickly.

1 is an exploded perspective view showing the configuration of a preferred embodiment of the fastening device for transporting structures according to the present invention.
2 is a perspective view showing a configuration of an embodiment of the present invention installed on a concrete structure.
3 is a perspective view showing a configuration of an embodiment of the present invention from a direction different from that of FIG.
Figure 4 is a working state showing sequentially the process of installing the embodiment of the present invention on a concrete structure.

Hereinafter, the configuration of a preferred embodiment of the fastening device for structure transport according to the present invention will be described in detail with reference to the drawings. For convenience, a concrete structure will be described as an example.

As shown in the figures, the concrete structure 10 may be made in various forms. The concrete structure 10 is made in a precast manner.

A buried anchor 12 is installed in the concrete structure 10. The buried anchor 12 is made of a substantially rod shape, and is provided with a fixed plate 14 in a plate shape at an end located inside the concrete structure 10. The fixing plate 14 allows the buried anchor 12 to be more firmly fixed to the inside of the concrete structure 10. However, depending on the design conditions, it may not be used. An uneven shape may be formed on an outer surface of the buried anchor 12. The uneven shape makes the bonding force between the buried anchor 12 and the concrete higher.

The tip of the buried anchor 12 is exposed to one side of the concrete structure (10). The exposed buried anchor 12 may not protrude to the outside of the concrete structure 10. A coupling hole is formed at an end portion of the buried anchor 12 that is exposed to the side of the concrete structure 10 so that the fixing pin 16 may be fixed. The fixing pin 16 serves to fasten the vertical fixture 20 to the buried anchor 12 to be described below.

The vertical fixture 20 is formed extending in one direction long. In the present embodiment, the vertical fixture 20 is formed of a very thin thickness than the width and a very long length than the width. The vertical fixture 20 is installed in close contact with the outer surface of the concrete structure 10 to which the buried anchor 12 is exposed. The vertical fixture 20 is formed with a connection slot 22 long in the longitudinal direction. The connecting slots 22 are formed in this embodiment such that the two are arranged in the longitudinal direction in order. The connection slot 22 is hooked with a hook 34 of the tip of the horizontal hook 30 to be described below. Although not shown in the drawing, reinforcing ribs may extend along the outer surface of the vertical fixing tool 20 corresponding to both sides of the connection slot 22 in the longitudinal direction.

The through hole 24 is formed through the center of the lower end of the vertical fixture 20. The through hole 24 is a portion through which the fixing pin 16 passes. When the diameter of the through hole 24 is formed smaller than the diameter of the head of the fixing pin 16 is fastened to the coupling hole of the buried anchor 12 through the fixing pin 16 through the through hole 24 Vertical fixture 20 is to be fixed to the concrete structure (10).

A ring bracket 26 is provided on the opposite side from which the through hole 24 is formed in the vertical fixture 20. The ring bracket 26 is made in a plate shape is installed orthogonally to one outer surface of the vertical fixture 20. The ring bracket 26 is fixed to the outer surface of the vertical fixture 20 is to be located on the upper surface of the concrete structure (10).

The lifting bracket 28 is rotatably installed around the rotation shaft 28 ′ on the ring bracket 26. The quoted ring 28 is a portion connected to the connection wire 40 on the crane side. The citation ring 28 may be made in various shapes, but at least a part of the portion connected to the rotation shaft 28 ′ is ring-shaped.

Horizontal hanger 30 is configured to be in close contact with the outer surface of the upper surface of the concrete structure 10 and the outer surface of the vertical fixing sphere 20 is installed. Like the vertical fixture 20, the horizontal hanger 30 is also formed with a very thin thickness than the width and much longer than the width. The horizontal hanger 30 is formed of a metal material and has a predetermined weight or more when seated on the upper surface of the concrete structure 10, it is preferably formed to be in close contact with the upper surface.

The horizontal hanger 30 is provided with a connecting piece (32). The connecting piece 32 is a part seated on the upper surface of the concrete structure 10. A connecting neck 33 is formed at the front end of the connecting piece 32, and the connecting neck 33 penetrates through the connecting hook 34 of the vertical fixing tool 20 so as to be walked on the opposite surface of the vertical fixing tool 20. Connection hook 34 is formed. The connection neck 33 is a portion located in the connection slot 22 to have a width slightly smaller than the width of the connection slot 22. The connecting hook 34 has a thickness slightly smaller than the width of the connecting slot 22. The width is formed smaller than the length of the connecting slot 22. Thus, the connecting hook 34 is rotated through the connecting slot 22 so that both ends are hooked to the opposite surface of the vertical fixture 20.

The length of the connecting piece 32 of the horizontal hanger 30 is the same length as the width of the upper surface of the concrete structure (10). That is, the vertical fixture 20 and the side contact plate 36 is the concrete structure 10 by making the length of the connection piece 32 except the connection tree 33 equal to the width of the upper surface of the concrete structure 10. Make sure they are in close contact with both sides of the

The horizontal hanger 30 is provided with a side contact plate 36 perpendicular to the end of the connecting piece (32). The side contact plate 36 is provided on the opposite side on which the connection hook 34 of the connection piece 32 is formed. The side contact plate 36 is in close contact with the side of the concrete structure (10). The side surface of the concrete structure 10 is in close contact with the side contact plate 36 is a side opposite to the side where the vertical fixture 20 is in close contact.

A reinforcing rib 38 is formed at a portion where the connection piece 32 and the side contact plate 36 are orthogonally connected. The reinforcing ribs 38 are formed to extend along the lengthwise ends of the connecting piece 32 and the side contact plate 36.

On the other hand, the front end of the connection wire 40 connected to the crane in Figure 2 is provided with a connector 42, the connector 42 is connected to the citation ring 28 by the force provided by the crane concrete structure 10 So that you can lift it.

It will be described below that the fastening device for transporting concrete structures according to the present invention having the configuration as described above is used.

In order to use the fastening device of the present invention, the buried anchor 12 should be installed in advance when the concrete structure 10 is manufactured. The buried anchor 12 should be installed so that the tip is exposed to the side of the concrete structure 10, this state is shown in Figure 4 (a). The buried anchors 12 are embedded in necessary positions according to the size and shape of the concrete structure 10, respectively.

Next, the vertical fixture 20 and the horizontal hanger 30 is installed in the concrete structure 10 in the assembled state. That is, the connecting hook 22 of the vertical fixture 20, the connecting hook 34 of the horizontal hanger 30 to pass through, and then rotate the horizontal hanger 30 by 90 degrees to the connecting hook ( 34 and both ends of the vertical fixture 20, the vertical fixture 20 and the horizontal hanger 30 is mounted on the upper end of the concrete structure 10 in the state to be hung on the surface of the vertical fixture 20.

The assembly of the state in which the vertical fixture 20 and the horizontal hanger 30 is assembled, the horizontal hanger 30 is the horizontal hanger 30 and the vertical fixture 20 around the neck 33 Relative rotation is possible so as to walk between it can be easily seated on the top of the concrete structure (10). This state is shown in Fig. 4B.

Next, the fixing pin 16 is coupled to the coupling hole of the buried anchor 12 by penetrating the through hole 24 formed at the lower end of the vertical fixture 20. In this case, the vertical fixture 20 is installed in close contact with the side of the concrete structure 10, and at the same time the side contact plate 36 of the horizontal hanger 30 is also in close contact with the opposite side.

In this case, the horizontal hanger 30 serves to hold the center so that the vertical fixture 20 is not rotated about the fixing pin 16 and at the same time the side contact plate 36 is a concrete structure ( It is in close contact with one side of 10) to hold the concrete structure 10 together with the vertical fixture 20 on both sides. This state is shown in Fig. 4C.

When the horizontal hanger 30 and the vertical fixture 20 is installed on the concrete structure 10 is lifted using a crane, the lifting hook 28 installed on the ring bracket 26 of the vertical fixture 20 It is connected to the connector 42 provided at the tip of the connection wire 40 to lift up. Of course, in order to lift one concrete structure 10, according to the weight, shape, etc. of the concrete structure 10, it is necessary to install the required number of fastening devices of the present invention.

The scope of the present invention is not limited to the embodiments described above, but is defined by the claims, and various changes and modifications can be made by those skilled in the art within the scope of the claims. It is self evident.

For example, in the present invention, the buried anchor 12 is to be embedded in the concrete structure 10 is installed, it is described as to transfer the concrete structure 20, but need not be so. If the buried anchor 12 can be installed in any structure that is heavy, other structures other than the concrete structure may be fastened for transport.

In addition, the lifting ring 28 may be directly installed in the vertical fixture 20 without the ring bracket 26.

Meanwhile, in order to prevent the fixing pin 16 from being arbitrarily rotated with respect to the vertical fixture 20, a hole is penetrated through the side of the vertical fixture 20 to the inside of the through hole 24 and penetrated therethrough. A separate fixing structure may be provided to be inserted into the through hole formed in the fixing pin 16.

10: concrete structure 12: landfill anchor
14: fixing plate 16: holding pin
20: vertical fixture 22: connecting slot
24: through hole 26: ring bracket
28: lifting hook 30: horizontal hook
32: Connection 33: Connection
34: Hook 36: Side contact plate
38: reinforcing rib 40: connecting wire
42: connector

Claims (5)

A buried anchor installed embedded in the structure and having one end exposed to the outer surface of the structure;
In the structure, the buried anchor is installed in close contact with the exposed surface, and a hook slot is formed in the longitudinal direction, and a through hole for fastening with the buried anchor is formed at the bottom, and is fastened with the buried anchor with a fixing pin. With the vertical fixture which is installed,
The side contact plate of one end is in close contact with the side opposite to the side of the structure in which the vertical fastener is in close contact, and a connection piece extending perpendicular to the side contact plate is seated on the upper surface of the structure, and hangs on the surface of the vertical fastener through the hanger slot. Fastening device for transporting the structure is configured to include a connection hook is a horizontal hanger provided on the connection piece.
According to claim 1, wherein the upper end of the vertical fixture is provided with a ring bracket protruding to be positioned on the upper surface of the structure and the lifting ring is installed on the ring bracket rotatably around the axis of rotation Fasteners.
According to claim 2, wherein the connecting piece is provided at the front end of the connecting piece of the horizontal hanger and the connecting hanger is formed at the tip of the connecting tree, the connecting tree is located in the connecting slot of the vertical fixture, the connecting hook is the connection Fastening device for transporting a structure, characterized in that it is formed to have a thickness smaller than the width of the slot and having a width smaller than the length of the connection slot.
The fastening device for structure transportation according to any one of claims 1 to 3, wherein the length of the connection piece except for the connection neck is formed to have a length corresponding to the width of the upper surface of the structure.
According to claim 4, wherein the connection slot of the vertical fixture is formed in the longitudinal direction of the vertical fixture, reinforcing ribs are formed on the surface of the vertical fixture corresponding to both sides, reinforcement over the connecting piece and the side contact plate of the horizontal hanger Fastening device for transporting the structure, characterized in that the rib is formed side by side.
KR1020100077825A 2010-08-12 2010-08-12 Coupling apparatus for moving structure KR20120015596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100077825A KR20120015596A (en) 2010-08-12 2010-08-12 Coupling apparatus for moving structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100077825A KR20120015596A (en) 2010-08-12 2010-08-12 Coupling apparatus for moving structure

Publications (1)

Publication Number Publication Date
KR20120015596A true KR20120015596A (en) 2012-02-22

Family

ID=45838230

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100077825A KR20120015596A (en) 2010-08-12 2010-08-12 Coupling apparatus for moving structure

Country Status (1)

Country Link
KR (1) KR20120015596A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103601070A (en) * 2013-11-22 2014-02-26 机械科学研究总院先进制造技术研究中心 Sarong gripping device and lifting device provided with sarong gripping device
CN108500907A (en) * 2018-03-15 2018-09-07 东莞市联洲知识产权运营管理有限公司 A kind of auxiliary device nailed for hammer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103601070A (en) * 2013-11-22 2014-02-26 机械科学研究总院先进制造技术研究中心 Sarong gripping device and lifting device provided with sarong gripping device
CN108500907A (en) * 2018-03-15 2018-09-07 东莞市联洲知识产权运营管理有限公司 A kind of auxiliary device nailed for hammer

Similar Documents

Publication Publication Date Title
US8695287B1 (en) Precast pre-stressed concrete tee lift anchor
JPS6370774A (en) Molded body for holding anchor at time of concrete casting of building material made of concrete
US8959847B2 (en) Method and apparatus for attaching temporary lifting members to an existing lifting anchor
CN101358475A (en) Structure for fixing the ceiling plate
US20130174499A1 (en) Reinforcing Bracket for Lifting Anchors in Reinforced Concrete Walls
US20180058082A1 (en) Ground anchor bracket for multiple wall braces
JP4308811B2 (en) Void formwork placement tool and void formwork placement method
JP2015183375A (en) Ceiling suspending bolt, ceiling material fitting device and universal joint
KR20120015596A (en) Coupling apparatus for moving structure
US10286273B1 (en) Shallow water volleyball net anchoring system
CN210286469U (en) Prefabricated part hoist
KR20130092793A (en) Wire fixing tool for concrete form support
CA2459854A1 (en) Orientation apparatus
KR102011988B1 (en) Deck plate with detachable truss girder
JP4992153B2 (en) Ready-made pile hanging bracket combined use pile erection device connector
JP6181000B2 (en) Foundation structure of building with steel frame and its construction method
KR102062451B1 (en) Frame of electric box for building
JP3806021B2 (en) Lifting method of precast foundation
KR101295412B1 (en) Asphalt mat using lifting joint plate
KR20180008188A (en) Connection device for steel reinforcements
JP6787567B2 (en) Lifting structure of unit room
CN211569855U (en) Shaped steel superimposed sheet hoist, hoist and mount system
KR200388764Y1 (en) coupling board for tower crane wall fixing
KR101654163B1 (en) Connecting tool for salvage
JP6914813B2 (en) Formwork lifting bracket

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment