KR102352843B1 - Connecting bracket to connect the climbing system for the lifting of the mould with a gang-form mould - Google Patents

Abstract

The present invention relates to a connecting bracket for connecting a gang form formwork and a climbing system for lifting a form, used for a gang form for constructing an outer wall of a building, a vertical support for moving the gang form form away from or close to the outer wall, and In the connecting bracket for connecting the gang form formwork and the climbing system for lifting the formwork disposed between the gangform formwork and the vertical support,
On one side, the first contact portion is in contact with the well extending in the horizontal direction to the gang form form, the first through hole is formed;
On the other side, a second contact portion in contact with the vertical support and having a second through hole formed at a position corresponding to the first through hole is provided,
A bracket including a connection part connecting the first contact part and the second contact part between the one side and the other side,
The fixing bolt is installed through the vertical support, the bracket, the wella and the gang form to fix the gang form form to the vertical support,
The bracket is about a connecting bracket that connects the gang form form detachably installed in the Wella and the climbing system for lifting the form.

Description

Connecting bracket to connect the climbing system for the lifting of the mould with a gang-form mould }

The present invention relates to a connecting bracket for connecting a gangform formwork and a climbing system for lifting the formwork, and more particularly, connecting the gangform formwork and the climbing system for lifting the formwork, which can facilitate the gangform work while simplifying the transport and movement of the formwork It is about the connecting bracket that does.

Gang form refers to a large formwork manufactured by integrating an external wall formwork and a scaffolding cage in a cross-sectional structure with the same upper and lower sections on the same plane, such as a high-rise apartment. Here, the cage refers to the part excluding the formwork of the outer wall of the gangform, and refers to a work platform and safety railing installed so that the formwork installation and dismantling work, and subsequent plastering and excavation work can be safely performed. The cage has an upper cage and a lower cage. The upper cage refers to the upper two-stage work platform used for formwork installation and dismantling work among the four-stage work platform of the gang form cage, and the lower cage is the lower two-stage work platform used for plastering and excavation work. say

Conventionally, as an example of high-rise construction, when constructing a high-rise building structure, it is realistically disadvantageous to install a temporary platform to cover the outer wall of the structure from the ground floor to the top floor due to various conditions. A method of performing work for the entire vertical section of the structure is applied by repeating a series of processes of raising the temporary platform step by step by means of an external large crane when the work is completed.

In addition, as another example, as shown in FIGS. 1 and 2 , there is a rail guide method in which a temporary platform is lifted along a rail using a hydraulic structure, which is disclosed in Korean Patent Application Laid-Open No. 10-2010-0123737.

In Fig. 1, reference numeral 10 denotes a rail-guided self-lifting formwork system having a working platform 12 on which an external formwork 13 is installed on a scaffolding unit. The outer formwork 13 is movable on the working platform 12 in the direction of the arrow 14 . A finishing platform 16 is also integrated into the scaffolding unit and is attached to the lifting rails 18 like the work platform 12 . Only a side view of the rail-guided self-lifting formwork system 10 is shown, with no additional rising rails 18 running parallel to and spaced from the rising rails 18 parallel to the illustrated rising rails 18 . In this way, the scaffolding units are joined by means of the lifting rails 18 .

In addition, FIG. 2 shows a specific ascending state of the gangform, and is a very schematic view of the sequence of the ascending procedure using the self-elevating formwork system of the rail guide method.

In the figure section a), two concrete sections 40 , 42 are shown. A first concrete section 40 was produced using known wall formwork, and after the first concrete section 40 has hardened, lifting shoes 24 , 26 are mounted on the first concrete section 40 . . The lifting rail 18 is then inserted into the lifting shoes 24 , 26 . In the process, lifting shoes 24 , 26 support a lifting rail 18 and a scaffolding unit in connection therewith which supports the inner formwork 13 ′ on the work platform 12 in a movable manner. The concrete section 42 is concreted using this inner formwork 13', and after hardening of the concrete section 42, the inner formwork 13' is moved to the position shown and the lifting shoes 34, 36 are is mounted A first raised rail extension 20 is also mounted on and rigidly connected to the raised rail 18 . A lifting cylinder 28 is mounted on the lifting shoe 26 , and when the cylinder 28 moves in, it engages with the support pins of the first lifting rail extension 20 using its catch.

Now, the lifting procedure is initiated using a self-lifting formwork system of rail guide type (Fig. section b)) and when the lifting cylinder 28 moves out, after several cylinder strokes, the first lifting rail extension 20 The free end moves into the rising shoe 34 so that the catch of the rising shoe 34 can support and engage the support pins of the first rising rail extension 20 . In the raised position of the drawing section c), the self-lifting formwork system of the rail guide type is supported via a rising rail 18 in the rising shoes 26, 34, and the ends of the rising rail extensions 20, 20' are It is still in the rising shoes 24 , 26 . In the drawing section d), the ascending sequence proceeds, and the rail-guided self-lifting formwork system is in a position where a third concrete section can be built. The catch of the lifting shoes 34 , 36 is engaged under the support pin of the lifting rail 18 , so that the lifting rail 18 is supported via the lifting shoes 34 , 36 . In section e) the inner formwork 13 ′ is shown moving into the concrete section 42 so that a third concrete section can be built over the second concrete section 42 .

This prior art has the following problems.

In the gang form, a wella for reinforcing the strength of the formwork is fixedly installed on the surface of the formwork 13, and a bracket for coupling the wella to a vertical support is sometimes attached to the wella.

That is, it is difficult to directly attach the formwork and the vertical support due to spatial conditions, and a bracket for maintaining the gap that maintains the distance between the formwork and the vertical support is required.

Accordingly, after manufacturing the formwork, in the process of moving to the site, the wella and bracket are attached to the formwork. This limits the number of items that can be transported at one time.

In particular, in the case of moving a plurality of forms at once after stacking them in several layers, the height at which the formwork can be stacked is limited due to the wells and brackets attached to the formwork. There is a problem with cost.

The present invention was created to solve the above problems, and more specifically, to provide a connecting bracket for connecting a gangform formwork that can facilitate transport and movement of the formwork while facilitating the gangform work and a climbing system for lifting the formwork for technical purposes.

The connecting bracket for connecting the gangform formwork of the present invention for achieving the above object and the climbing system for lifting the formwork,

A vertical support for moving the gangform formwork away from or close to the outer wall and used for the gangform for constructing the outer wall of a building, and the gangform formwork disposed between the gangform formwork to connect the gangform formwork and the vertical support. Climbing for lifting the formwork In the connecting bracket for connecting the system,

On one side, the first contact portion is in contact with the well extending in the horizontal direction to the gang form form, the first through hole is formed;

On the other side, a second contact portion in contact with the vertical support and having a second through hole formed at a position corresponding to the first through hole is provided,

A bracket including a connection part connecting the first contact part and the second contact part between the one side and the other side,

The fixing bolt is installed through the vertical support, the bracket, and the well to fix the gang form form to the vertical support,

The bracket is detachably installed in the Wella.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The first contact portion and the second contact portion are made in the form of a plate,

The connection part may be formed of a pair of vertical walls spaced apart from each other to vertically connect the first contact part and the second contact part.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

In the connection part, a connection wall that horizontally crosses the center is provided between the pair of vertical walls, and a third through hole may be formed in the connection wall at a position corresponding to the first through hole.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The connection part may be provided with a support part to which the height adjustment means provided on the vertical support is detachably coupled to adjust the height of the gang form formwork.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The support part,

It is made of a cup shape with an open lower side to support the height adjusting means so as not to be separated, the upper end of the height adjusting means is inserted into the cup-shaped support part, and the support part may be fixedly installed in the connection part.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The support part,

It is formed in a cup shape with an open lower side to support the upper end of the height adjusting means so as not to be separated, and the support part may be installed in the connection part.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The connection part,

and a fastening part having a through-hole extending along the longitudinal direction of the vertical support;

A first hole communicating with the through hole is formed in the bottom surface of the support part,

The long bolt may be inserted into the through hole through the first hole to couple the support part to the connection part.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

In the connection part,

It includes a fastening portion provided with a groove portion extending along the longitudinal direction of the vertical support,

A first hole communicating with the through hole is formed in the bottom surface of the support part,

The fixing means may pass through the first hole and be fastened to the groove portion to couple the support portion to the connection portion.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The connecting portion includes a pair of vertical walls spaced apart from each other vertically connecting the first contacting portion and the second contacting portion;

In the center of the vertical wall, the closer to the second contact portion, the more the inclined surface is inclined so as to be farther from the vertical wall, and a wing portion comprising a wall portion connected to the second contact portion on the inclined surface, wherein the fastening portion is provided in the wing portion can be

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The first contact portion is formed with protrusions protruding from both sides of the vertical wall,

A fastening hole for fastening with the Wella may be formed in the protrusion.

In the connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork,

The second contact portion may be provided with a pair of separation preventing protrusions protruding from the outer surface to prevent the vertical support from being separated in the surface direction of the second contact portion.

The connecting bracket for connecting the gangform formwork according to the present invention to the climbing system for lifting the formwork can be detachably installed on the wella fixed to the formwork, so it is not necessary to transport the bracket in a fixed state to the formwork. Not only can the formwork be moved, but the weight can also be reduced.

The connecting bracket for connecting the gangform formwork according to the present invention to the climbing system for lifting the formwork is configured so that it can be easily fixedly coupled to the Wella and the vertical support using bolts in the field, so it has the advantage of excellent workability.

The connecting bracket for connecting the gangform formwork according to the present invention to the climbing system for lifting the formwork has a pair of vertical walls provided between the first contact part and the second contact part, so it is light and has the advantage of being excellent in strength.

The connecting bracket for connecting the gangform formwork and the climbing system for lifting the formwork according to the present invention is provided with a cup-type support for separably coupling the height adjustment means for finely adjusting the height of the gangform, and the height adjustment means is located on the left and right sides of the support portion It has the advantage that it does not easily deviate in the direction.

The connecting bracket connecting the gang form formwork and the formwork lifting system according to the present invention is advantageous in terms of structural stability because the cup-shaped support part is supported by a fixing means passing through the fastening part provided on the outside of the vertical wall.

The connecting bracket connecting the gang form formwork of the present invention and the climbing system for lifting the form forms an inclined surface to provide a space for fastening the bolt to the first contact part on the outside of the vertical wall, so the bolt fixing operation while maintaining the strength of the bracket This has the advantage of not being inconvenient.

The connecting bracket for connecting the gangform formwork of the present invention and the climbing system for lifting the formwork has an advantage in that it can prevent the vertical supporter from being separated from the bracket by forming a pair of protrusions protruding from the outer surface of the second contact part.

1 is a view of a conventional gang form.
Figure 2 is a view schematically showing the state of construction of the outer wall using a conventional gang form.
Figure 3 is a side view of the gangform according to the present invention.
4 is a view showing a state in which Wella is attached to the gangform formwork of the present invention.
5 is an exploded perspective view showing a state in which the connecting bracket of the present invention is installed on the well and the vertical support.
6 is a view showing a state in which the connecting bracket of the present invention is installed on the wella and the vertical support.
7 is a view showing a state in which the height adjusting means is coupled to the support part of the connecting bracket according to the present invention.
8 is a view showing a state in which the vertical support is attached to the connecting bracket according to the present invention.
9 is a view showing a state in which a support part is installed on a connecting bracket according to another embodiment of the present invention.
10 and 11 are views showing a connecting bracket according to another embodiment of the present invention.

Embodiments of the present disclosure are exemplified for the purpose of explaining the technical spirit of the present disclosure. The scope of rights according to the present disclosure is not limited to the embodiments presented below or specific descriptions of these embodiments.

All technical and scientific terms used in this disclosure have the meanings commonly understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise defined. All terms used in the present disclosure are selected for the purpose of more clearly describing the present disclosure and not to limit the scope of the present disclosure.

As used in this disclosure, expressions such as "comprising", "including", "having", etc. are open-ended terms connoting the possibility of including other embodiments, unless otherwise stated in the phrase or sentence in which the expression is included. (open-ended terms).

Expressions in the singular in this disclosure may include the meaning of the plural unless otherwise stated, and the same applies to expressions in the singular in the claims.

In the present disclosure, when a component is referred to as being “connected” or “connected” to another component, the component can be directly connected or connectable to the other component, or a new component It should be understood that they may or may be connected via other components.

Hereinafter, embodiments will be described with reference to the accompanying drawings. In the accompanying drawings, the same or corresponding components are assigned the same reference numerals. In addition, in the description of the embodiments below, overlapping description of the same or corresponding components may be omitted. However, even if descriptions regarding components are omitted, it is not intended that such components are not included in any embodiment.

The connecting bracket 100 for connecting the gangform formwork according to the present invention to the climbing system for lifting the formwork is applied to the gangform 200 for constructing an outer wall of a building. Specifically, the gangform includes a gangform formwork 204 constituting the external formwork, and a climbing system for lifting the gangform formwork. The climbing system includes a vertical support 202 for moving the gangform formwork 204 away from and toward the outer wall, wherein the connecting bracket 100 is connected to the gangform formwork 204 and the vertical support 202 ) while maintaining a certain distance between the gang form formwork 204 performs a function of connecting the vertical support (202).

On the other hand, the climbing system, the horizontal support 201 constituting the upper part of the working space, the vertical support 202 moving in the horizontal direction with respect to the horizontal support 201, and the vertical support 202 to support the horizontal It is configured to include an inclined support 203 for inclinedly supporting the support 201 .

In addition, the vertical support 202 is provided with a height adjusting means 208 that can adjust the height of the gang form to a predetermined degree while supporting the gang form.

In addition, a plurality of wells 205 extending in the horizontal direction are fixed to the gangform formwork 204 to reinforce the strength of the gangform formwork 204 .

When a predetermined pouring operation is completed in the gang form formwork 204, the vertical support 202 moves away from the wall. At this time, the gang form formwork 204 connected to the vertical support 202 also moves away from the wall, and then When the gang form formwork 204 rises by the operation of the hydraulic cylinder, the vertical support 202 moves in the direction close to the wall, and a concrete curing space is created between the inner formwork and the inner formwork so that the gang form formwork 204 can manufacture the wall. configured to form.

In this gangform 200, the connecting bracket 100 is disposed between the wella 205 attached to the outer surface of the gangform formwork 204 and the vertical support 202 to support the gangform formwork 204 with the vertical support 202. and spaced at a certain distance. The connecting bracket 100 is fixed to the wella 205 and the vertical support 202, so that when the vertical support 202 moves in the left and right direction, the gangform formwork 204 also moves together with the vertical support 202.

The connecting bracket 100 is composed of a first contact portion 110 , a second contact portion 120 , a connection portion 130 , and a support portion 140 , and has a hexahedral shape as a whole.

The first contact portion 110 is in contact with the well 205 extending in the horizontal direction from the gangform formwork 204 , and a first through hole 111 is formed therein. The first contact portion 110 is formed in the shape of a square plate.

The first contact portion 110 includes a central portion 112 disposed between a pair of vertical walls 131 and a protrusion 113 protruding to the outside of the pair of vertical walls 131 . A plurality of fastening holes 1131 are formed in the protrusion 113 , and bolts 209 are coupled to the fastening holes 1131 to fix the connecting bracket 100 to the Wella 205 .

The second contact portion 120 is disposed to be spaced apart from the first contact portion 110 and is in contact with the vertical support 202 . The second contact portion 120 is formed in the shape of a square plate.

On the outer surface of the second contact part 120, a pair of departure preventing sills 122 protrude, and the vertical support 202 is in contact between the pair of departure preventing sills 122. The departure preventing protrusion 122 allows the vertical support 202 supported by being in contact with the outer surface of the second contact part 120 to be maintained in a fixed position without moving in the surface direction of the second contact part 120 .

The connection part 130 is disposed between the first contact part 110 and the second contact part 120 to connect the first contact part 110 and the second contact part 120 .

The connecting portion 130 includes a vertical wall 131 , a connecting wall 132 , and a wing portion 133 .

The vertical wall 131 is disposed between the first contact portion 110 and the second contact portion 120 to vertically connect the first contact portion 110 and the second contact portion 120 , and a pair of each other are spaced apart.

The connecting wall 132 connects the central portions of the pair of vertical walls 131 and has a substantially plate shape. The connection wall 132 is disposed in a direction parallel to the first contact portion 110 and the second contact portion 120 . A third through-hole 1321 is provided in the connection wall 132 at a position corresponding to the first and second through-holes of the first contact part 110 and the second contact part 120 . The connecting wall 132 and the vertical wall 131 as a whole form an “H” shape.

The wing portion 133 has an inclined surface 1331 that is inclined away from the vertical wall 131 as it approaches the second contact portion 120 from the center of the vertical wall 131 , and the second from the inclined surface 1331 . and a wall portion 1332 connected to the second contact portion 120 . These wing portions 133 are respectively disposed on the outside of the pair of vertical walls 131 to provide a pair.

The wing part 133 not only reinforces the strength of the connection wall 132, but also allows a tool, etc. to be easily inserted when the first contact part 110 is coupled with the Wella 205 due to the inclined surface 1331. create a space When the bolt 209 for coupling with the Wella 205 is fastened, it is inserted along the inclined surface 1331 of the wing part 133 .

Specifically, the bolt 209 is fastened and fixed to the corresponding hole of the Wella 205 after being inserted into the fastening hole 1131 of the first contact part 110 . In addition, a tool for rotating the bolt 209 is also inserted along the inclined surface 1331 to be easily coupled to the head of the bolt 209 .

A fastening part 1333 having a through hole 1334 extending along a direction corresponding to the longitudinal direction of the vertical support 202 is provided inside the wing part 133 . The through hole 1334 is a hole through which a long bolt 143 for coupling the support 140 passes, and the long bolt 143 is coupled to the support 140 in the through hole 1334. After passing through, it is fastened to the nut 1431 to fix the support part 140 to the connection part 130 .

The support unit 140 is to be detachably coupled to the height adjusting means 208 provided on the vertical support 202 in order to adjust the height of the gang form formwork 204 . Specifically, the support unit 140 forms a cup shape with an open lower side to support the upper end of the height adjusting means 208 so as not to be separated.

The support unit 140 is detachably fixed to the connection unit 130 . The support portion 140 is composed of a ring-shaped bottom surface 141 formed in the first hole 1411 in the center, and a peripheral wall 142 erected along the circumference of the ring-shaped bottom surface 141 to form a cup shape as a whole. will achieve

The cup-shaped support part 140 has an inner diameter larger than the upper end of the height adjusting means 208 so that the upper end of the height adjusting means 208 can be inserted, and the upper end of the height adjusting means 208 is sufficiently large. It has a depth that can be inserted.

The head of the long bolt 143 is accommodated in the ring-shaped bottom surface 141, and the long bolt 143 is a first hole 1411 and a through-hole ( After passing through 1334 , the screw portion protrudes from the connecting portion 130 . At this time, as the nut 1431 is coupled to the screw portion of the long bolt 143 , the long bolt 143 is to be fixedly coupled to the support portion 140 to the connecting portion 130 .

The connecting bracket 100 for connecting the gangform formwork according to the present invention to the climbing system for lifting the formwork has the following effects.

First, the formwork 204 for installing the gang form is transported in a state in which the Wella 205 is welded to one surface thereof, as shown in FIG. 4 . As described above, the formwork 204 in a state in which only the wella 205 is fixed has a lower height and a light weight, so that a large number of forms 204 can be transported.

When the formwork 204 arrives at the site, as shown in FIG. 5 , the formwork 204 is fixedly coupled to the vertical support 202 using the connecting bracket 100 .

Specifically, the first contact portion 110 of the connecting bracket 100 is fixedly coupled to the wella 205 provided in the mold 204 . The coupling between the connecting bracket 100 and the Wella 205 may be performed by bolts. Specifically, after inserting the screw part of the bolt into the fastening hole 1131 provided in the protrusion 113 of the first contact part 110, the connecting bracket 100 and the Wella 205 are coupled to each other using a nut or the like.

In addition, the support unit 140 is coupled to the connecting bracket 100 . To this end, the threaded portion of the long bolt 143 is passed through the first hole 1411 of the supporting portion 140 and the through hole 1334 of the fastening portion 1333, and the head of the long bolt 143 is the supporting portion. (140) to be accommodated within. At this time, the screw portion of the long bolt 143 is fastened to the screw portion of the long bolt 143 protruding to the opposite side by a nut, and thus the support portion 140 is fixedly coupled to the connecting bracket 100 .

Thereafter, the vertical support 202 is disposed on the outer surface of the second contact portion (120). Specifically, the vertical support 202 is positioned between the separation preventing protrusion 122 of the second contact part 120 . Thereafter, as shown in FIG. 6 , the vertical support 202 , the connecting bracket 100 , and the Wella 205 are interconnected using the fixing bolts 206 .

One side of the fixing bolt 206 passes through the first through hole 111 , the second through hole 121 , and the third through hole 1321 of the connecting bracket 100 in a state where it is fixedly installed on the Wella 205 . After that, it is configured to be fastened to the vertical support 202 .

In addition, the height adjustment means 208 installed in the vertical support 202 is inserted through the opening of the support portion 140 so as to be accommodated therein. The uppermost end of the height adjusting means 208 comes into contact with the head of the long bolt 143, and the upper part of the height adjusting means 208 is surrounded by the peripheral wall 142 of the support 140 on the periphery, so that the horizontal It is configured to prevent movement in the direction.

The connecting bracket 100 for connecting the gangform formwork according to the present invention to the climbing system for lifting the formwork has the following effects.

First, the connecting bracket 100 according to the present invention can be detachably installed in the wella 205 fixed to the formwork 204, so that the connecting bracket 100 to the formwork 204 is not transported in a fixed state. Since it is not necessary, not only can a large amount of formwork 204 be moved, but also the weight can be reduced. That is, as shown in Fig. 4, since only the wella 205 is welded to the formwork 204, the overall height and weight of the formwork 204 can be reduced.

In addition, the connecting bracket 100 according to the present invention is configured so that it can be easily fixedly coupled to the Wella 205 and the vertical support 202 by a bolt or the like in the field, and thus has the advantage of excellent workability. That is, the connecting bracket 100 and the Wella 205 are easily fixed by bolts, and the vertical support 202, the connecting bracket 100, and the Wella 205 are fixed at once by using the fixing bolts 206 as a whole. can do.

The connecting bracket 100 according to the present invention has a pair of vertical walls 131 provided between the first contact part 110 and the second contact part 120, so it is light and has an advantage in terms of strength.

That is, the connecting bracket 100 of the present invention is provided with a pair of vertical walls 131 spaced apart from each other, and includes a wing portion 133 so as to sufficiently withstand an external load.

In addition, the connecting bracket 100 according to the present invention is provided with a cup-shaped support part 140 for detachably coupling the height adjusting means 208 for finely adjusting the height of the gangform, and the height adjusting means 208 is There is an advantage in that it is not easily separated from the support unit 140 in the left and right directions. The cup-shaped support part 140 not only prevents the height adjustment means 208 from being separated from side to side, but also is easy to install on the connection part 130, so it can be removed as needed.

The connecting bracket 100 according to the present invention is advantageous in terms of structural stability because the cup-shaped support part 140 is supported by a fixing means passing the fastening part 1333 provided on the outside of the vertical wall 131 .

The connecting bracket 100 of the present invention forms an inclined surface 1331 on the outside of the vertical wall 131 to provide a space for fastening the bolt to the first contact portion 110, so the strength of the connecting bracket 100 is increased. It has the advantage that it is not inconvenient to fix the bolt while maintaining it.

That is, since it is configured to support the vertical wall 131 while securing a space for installing the bolt and the tool for fastening it, there is an advantage in terms of strength.

The connecting bracket 100 of the present invention can prevent the vertical support 202 from being separated from the connecting bracket 100 by forming a pair of separation preventing protrusions 122 protruding from the outer surface on the second contact portion 120 . there are advantages to When an external force is applied to the gang form and the connecting bracket 100 moves in the left and right direction with respect to the vertical support 202, it is broken by the fixing bolt and there is a fear that the vertical support 202 from the form 204 may be separated. 122), the left and right movement is prevented and accidents can be prevented in advance.

The connecting bracket connecting the gangform formwork according to the present invention and the climbing system for lifting the formwork is possible to be modified as follows.

In the above-described embodiment, in the connecting bracket 100, the through-hole 1334 is formed in the fastening part 1333 and the long bolt 143 is inserted into the through-hole, but it is not limited thereto, and FIG. 9 As shown in , it is possible that the groove part 1334' is provided in the fastening part 1333' and the screw 143' is fastened. A screw 143' couples the support portion 140' to the connection portion 130'. At this time, since a cutout 1334a' is formed on one side of the groove, it is possible to easily fasten the screw 143'. On the other hand, the method of installing the support part to the connection part is not limited thereto, and it is possible to combine them by welding or other various methods.

In addition, in FIGS. 10 and 11 shows a deformed form of the support part. In the connecting bracket 100 ″ according to another embodiment, the support portion 140 ″ has a “C”-shaped cross-section rather than a cup shape, and it is possible to have a beam-shaped structure formed by extending long in one direction.

The "C"-shaped support part 140" is a rectangular bottom part 141" extending long in one direction in contact with the connection part, and is erected at both edges of the bottom part 141" and the bottom part 141 ") is made of a pair of side wall portions 142" extending along the longitudinal direction, and the upper end of the height adjusting means 208" is inserted between the pair of side wall portions 142".

The bottom part 141" is provided in the first hole 1411", and the support part 140" is connected to the connection part 130" by the long bolt 143" passing through the first hole 1411". The coupling is installed, and the long bolt 143" is fixed in position by the nut 1431".

Although the technical spirit of the present disclosure has been described by examples shown in some embodiments and the accompanying drawings, it does not depart from the technical spirit and scope of the present disclosure that can be understood by those of ordinary skill in the art to which the present disclosure belongs It should be understood that various substitutions, modifications, and alterations within the scope may be made. Further, such substitutions, modifications, and alterations are intended to fall within the scope of the appended claims.

100...Connecting bracket 110...First contact
111...First through hole 112...Central part
113...Protrusion 1131...Fixing hole
120...Second contact part 121...Second through hole
122...Departure bump 130...Connecting part
131...vertical wall 132...connecting wall
1321...Third through hole 133...Wing part
1331...Slope 1332...Wall
1333...fastening 1334...through hole
140... pedestal

Claims (11)

A vertical support for moving the gangform formwork away from or close to the outer wall and used for the gangform for constructing the outer wall of a building, and the gangform formwork disposed between the gangform formwork to connect the gangform formwork and the vertical support. Climbing for lifting the formwork In the connecting bracket for connecting the system,
On one side, the first contact portion is in contact with the well extending in the horizontal direction to the gang form form, the first through hole is formed;
On the other side, a second contact portion in contact with the vertical support and having a second through hole formed at a position corresponding to the first through hole is provided,
A bracket including a connection part connecting the first contact part and the second contact part between the one side and the other side,
The fixing bolt is installed through the vertical support, the connecting bracket, and the well to connect the gang form form to the vertical support,
The bracket is detachably installed in the Wella,
The first contact portion and the second contact portion are formed in a plate shape,
The connecting portion includes a pair of vertical walls spaced apart from each other to vertically connect the first contact portion and the second contact portion. A connecting bracket for connecting the gangform formwork and the formwork climbing system. delete According to claim 1,
In the connecting portion, a connecting wall horizontally crossing the center is provided between a pair of vertical walls, and a third through hole is formed in the connecting wall at a position corresponding to the first through hole. Connecting bracket for connecting the climbing system for lifting. According to claim 1,
A connecting bracket connecting the gang form formwork and the formwork climbing system, characterized in that the connection part is provided with a support part to which the height adjusting means provided on the vertical support is detachably coupled to adjust the height of the gangform formwork. 5. The method of claim 4,
The support part,
Gangform, characterized in that it has a cup shape with an open lower side to support the height adjusting means so as not to be separated, an upper end of the height adjusting means is inserted into the cup-shaped support part, and the support part is fixedly installed in the connection part. Connecting bracket connecting the formwork to the formwork climbing system. 5. The method of claim 4,
It has a "U"-shaped beam shape with an open lower side to support the height adjusting means so as not to be separated, the upper end of the height adjusting means is inserted into the support part, and the support part is fixedly installed in the connection part, characterized in that A connecting bracket that connects the gang form formwork to the climbing system for lifting the formwork. 7. The method of claim 5 or 6,
The connection part,
and a fastening part having a through-hole extending along the longitudinal direction of the vertical support;
A first hole communicating with the through hole is formed in the bottom surface of the support part,
A connecting bracket connecting the gang form formwork and the formwork climbing system, characterized in that the long bolt passes through the first hole and is inserted into the through hole to couple the support part to the connecting part. 8. The method of claim 7,
In the connection part,
It includes a fastening portion provided with a groove portion extending along the longitudinal direction of the vertical support,
A first hole communicating with the through hole is formed in the bottom surface of the support part,
The fixing means passes through the first hole and is fastened to the groove portion to connect the support portion to the connecting bracket. 9. The method of claim 8,
The connecting portion further comprises a wing portion consisting of an inclined surface inclined away from the vertical wall as it approaches the second contact portion from the center of the vertical wall, and a wall portion connected to the second contact portion on the inclined surface,
The connecting bracket connecting the gang form formwork and the climbing system for lifting the formwork, characterized in that the fastening portion is provided on the wing portion. 10. The method of claim 9,
The first contact portion is formed with protrusions protruding from both sides of the vertical wall,
A connecting bracket for connecting the gang form formwork and the climbing system for lifting the formwork, characterized in that the protrusion has a fastening hole for fastening with the Wella. According to claim 1,
A connecting bracket connecting the gang form formwork and the formwork climbing system, characterized in that the second contact portion is provided with a pair of separation preventing sills protruding from the outer surface to prevent the vertical support from being separated in the surface direction of the second contact portion.

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