KR102310228B1 - Furring strip support module for non welding groove filling and reuse - Google Patents

Abstract

According to the present invention, provided is a furring strip support module for weldless groove filling and reuse, capable of easily filling a groove formed between an H-pile and a furring strip through a groove filling block; bringing about an optimal anchor force by properly responding to the inclination of the furring strip through a pivoting operation of a furring strip supporter or a pile supporter beside the groove filling block in response to an installation angle of an earth anchor; enabling reuse by being removed when a retaining wall is dismantled; and increasing the installation stability of the furring strip through a reverse furring strip hanger. According to a proper embodiment of the present invention, the furring strip support module for weldless groove filling and reuse, which is a furring strip support module used to place a furring strip on an H-pile of a retaining wall, includes: a furring strip support bracket detachably installed on the H-pile, which can be a position to install the furring strip, to support the furring strip; and a groove filling block supported by the furring strip bracket to fill a groove formed between the furring strip and the H-pile. The groove filling block includes: a block body having a block base side coming in contact with a support side of the furring strip support bracket, a block vertical side vertical to the block bottom side to be opposed to the furring strip, and a block slope side having a predetermined acute angle with respect to the block base side and coming in contact with the H-pile; a plurality of groove filling gap control nuts installed on the block vertical side; a groove filling bolt having a cylindrical pivot having a screw shaft provided at one end to be screwed with the groove filling gap control nuts, and having a spherical groove and a circularly arranged rotation control groove provided at the other end; and a furring strip supporter spherically combined with the spherical groove of the cylindrical pivot to come in contact with the furring strip.

Description

Furring strip support module for non welding groove filling and reuse

The present invention relates to a wale supporting module used to mount a wale on a thumb stake during the construction of a retaining wall, and in particular, it enables easy filling of a groove between the thumb stake and the wale through a home filling block, and installation of an earth anchor Corresponding to the angle, the wale support foot on the home filling block side or the pile support foot pivots to respond appropriately to the inclination of the wale, and optimal anchoring force can be exhibited. It relates to a wale support module for filling and reuse of non-welding grooves designed to increase the installation stability of a wale by a hanger.

Retaining walls are constructed to prevent soil from collapsing during excavation work at civil construction sites. In this case, in order to prevent the retaining wall from collapsing, the strut method or the earth anchor method is selectively used. Here, the earth anchor method is a method of supporting earth pressure by tensile force by forming an anchor body on the back surface of the retaining wall. At this time, to fix the head of the earth anchor, a bandage is installed on the thumb stake on the retaining wall. However, if the thumb piles are arranged in an irregular arrangement after construction, irregular gaps (grooves) are generated between the thumb piles and the wale. . At this time, the groove filling steel material is difficult to standardize because the groove spacing between the thumb pile and the wale at the corresponding location is different, and it is difficult to actively respond to the inclined angle of the wale according to the installation direction of the earth anchor, and welding installation work is difficult. .

On the other hand, the wale is supported by the wale support bracket installed on the thumb pile of the retaining wall. Therefore, the wale resists the bending moment and shear force caused by the earth pressure acting on the retaining wall. When the earth anchor is installed on this wale, it is installed with an inclination angle, and for this, the wale support bracket may need to adjust the inclination. In general, the wale support bracket is installed through welding on the thumb pile of the retaining wall at the site, and then dismantled and discarded when the wale is removed. As such, since the wale support bracket cannot be reused, there is a problem that not only wastes materials but also does not help to reduce the construction cost. Therefore, a technical method for the reuse of the wale support bracket is required.

Korean Patent Registration Nos. 10-1677811 and 10-1364227 have been proposed as technologies related to wale cladding as the background of the present invention. However, in the above background technologies, two wale sheets must be installed facing the back side, a spacer according to the groove spacing must be additionally installed differently in the groove filling holder, and additionally to combine the groove filling holder to the wale through a shaft bolt and a fixing device. There is a problem that the filling of the groove is complicated due to the installation work, the number of fastening parts increases, and a separate concrete filling and curing time is required according to the installation of the bellows jack.

Korean Patent Registration Nos. 10-1420374 and 10-1683968 have been proposed as a technology related to a wale bracket that is the background of the present invention. However, while the background technologies have a solid structure, there is no technical alternative to reuse to reduce the installation cost of the H-beam wale support bracket, and there is a problem that it cannot be installed in several places depending on the excavation depth of the excavation. That is, it has a disadvantage that the wale bracket cannot be installed in the middle of the wale pole to be installed along the depth of the pile. In addition, there is a problem in that it is impossible to adjust the angle of the wale bracket, so it is impossible to install the wale at an angle for the construction of the earth anchor.

Korean Patent Registration No. 10-1677811 Korean Patent Registration No. 10-1364227 Korean Patent Registration No. 10-1420374 Korean Patent Registration No. 10-1683968

The present invention enables the groove generated between the thumb pile and the wale to be easily filled through the wadding block, and in response to the installation angle of the earth anchor, the wale supporting foot or the wale supporting foot on the home filling block side pivots to adjust the inclination of the wale. Optimal anchor force can be exhibited by responding appropriately, and it can be removed and reused when the retaining wall is dismantled. Its purpose is to provide

The wale support module for non-welding groove filling and reuse according to a suitable embodiment of the present invention is a wale support module used to mount a wale on a thumb stake of a retaining wall, and on the thumb stake where the wale is placed. a wale support bracket that is detachably installed to support the wale; It includes; a groove filling block that is supported by the wale support bracket and fills a groove formed between the wale belt and the thumb stake; a block body having a vertical surface of the block facing the wale, a block inclined surface facing the thumb stake at a constant acute angle with respect to the bottom of the block; a plurality of groove filling gap adjusting nuts installed on the vertical surface side of the block; a groove filling bolt having a screw shaft screwed to the filling gap adjusting nut on one end and having a cylindrical pivot having a spherical groove and a circularly arranged rotation operation groove on the other end; It is characterized in that it comprises a; spherically coupled to the spherical groove of the cylindrical pivot to face the wale wale support feet.

In addition, it is characterized in that it further includes an inverted wale hanger that is disposed on the upper part of the groove filling block and is detachably installed on the thumb peg so that the installation posture of the wale is maintained.

In addition, the wale support bracket is disposed under the groove filling block and positioned to contact the thumb stake, one end is fixed to the upper end of the wale support lower vertical bar to support the lower end of the wale support lower support, One end is fixed to the lower part of the wale support lower upright, and the other end is fixed to the lower wale support base. It is characterized in that it includes; the upper and lower hinge joints of the wale support.

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In addition, the inverse wale jig hanger is placed on the upper part of the block filling block and positioned so as to be in contact with the thumb stake, one end is fixed to the lower end of the hanger vertical stand and one end is fixed to the upper part of the hanger vertical stand in contact with the upper part of the wale. It is characterized in that it includes a hanger upper and lower hinge joint, which is connected to the upper and lower ends of the hanger upright through detachable hinge bolts and is respectively welded to the thumb stake.

In addition, a pair of groove filling block guides installed to face each other in order to guide the installation of the filling block and prevent deviation of the installation position is further installed on the lower support of the belt support bracket.

According to the wale support module for non-welding groove filling and reuse of the present invention, even if the groove spacing between the thumb peg and the wale is different, the groove filling adjustment is easily made with the groove filling bolt of the groove filling block. In addition, depending on the inclination angle of the wale according to the installation direction of the earth anchor, the wale supporting foot or the pile supporting foot actively pivots to stably support the wale.

In addition, when the wale is removed, the wale support bracket is separated leaving only the upper and lower hinge joints of the wale support on the thumb pile and can be reused, thereby reducing the waste of materials and reducing the construction cost.

In addition, when the inverted wale hanger is additionally installed, the wale is installed more stably, so that the earth anchor can exert optimal anchoring force. In addition, the reverse wale hanger can be separated and disassembled leaving only the hinge joint part, so it has the advantage of being reusable.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and serve to further understand the technical idea of the present invention together with the detailed description of the present invention, so the present invention is limited to the matters described in the accompanying drawings It should not be construed as being limited.
Figure 1a is an installation state diagram of the wale support module according to the present invention.
Figure 1b is a state diagram in which a reverse wale hanger applied to the present invention is additionally installed.
Figure 2 is a perspective view of the wale support module shown in Figure 1a.
Figure 3a is an assembly cross-sectional view of the groove filling block shown in Figure 1a.
FIG. 3b is an assembled state diagram in which a lock nut is additionally installed to the groove filling bolt of the groove filling block shown in FIG. 3a;
Figure 4 is an assembly cross-sectional view showing another form of the groove filling block applied to the present invention.
Figure 5 is a front view of the reverse wale hanger applied to the present invention.
Figure 6 is a state diagram in which the wale support bracket and the reverse wale hanger of the wale support module applied to the present invention are separated from the thumb stakes.
Figure 7 is a state diagram of the use of the groove filling block shown in Figure 4;

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the presented embodiments are illustrative for a clear understanding of the present invention, and the present invention is not limited thereto.

The wale supporting module 100 according to the present invention is installed on the thumb pile 12 of the retaining wall and used to support the wale 20 as shown in FIGS. 1A and 1B . In particular, the wale support module 100 can adjust the gap filling due to the groove filling block 120, accommodate the installation angle of the wale 20, the installation safety is improved, and the earth anchor 5 provides the optimal anchoring force. can perform In addition, the band supporting module 100 can be disassembled when the band 20 is dismantled and can be reused, thereby reducing material waste and reducing construction costs.

As shown in FIGS. 1A to 3 and 7 , the wale support module 100 is detachably installed on the thumb stake 12 at which the wale 20 is to be placed, and the wale support bracket 110 for supporting the wale 20 . ), and is supported on the wale support bracket 110 and includes a groove filling block 120 or 120 ′ that fills the groove formed between the wale 20 and the thumb stake 12 .

The wale support module 100 is disposed on the upper portion of the groove filling block 120 as shown in FIG. 1b and is detachably installed on the thumb stake 12 at the same time to maintain the installation posture of the wale 20. 130) may be further included.

The wale support bracket 110 is disposed at the lower part of the groove filling block 120 and is positioned so as to be in contact with the thumb stake 12 , one end of the wale support lower vertical stand 112 , and one end of the wale support lower vertical stand 112 at the top of the The lower wale support 114 that is fixed to support the lower end of the wale 20, one end is fixed to the lower end of the lower vertical wale 112, and the other end is fixed to the lower wale support lower support 114. (116), the upper and lower hinge joints (118a, 118b) of the wale support that are connected to the upper and lower ends of the wale support lower vertical bar 112 through a detachable hinge bolt 117 and are respectively welded to the thumb stake 12. ) is included. The lower vertical band 112, the lower band support 114, and the lower reinforcing band 116 are made of L-shaped steel, but are not limited to this type of steel.

As such, the band support bracket 110 is provided with upper and lower hinge joints 118a and 118b for the band support, and the upper and lower hinge joints 118a and 118b for the band support are welded to the thumb stake 12 to obtain the band support bracket ( 110) is installed to support the wale 20. Thereafter, when the earth anchor is removed, through the separation of the hinge bolt 117, as shown in FIG. 6, the wale support lower vertical support 112, the wale support lower support 114, and the strap support lower reinforcing bar 116 are recovered. (110) has the advantage that reuse is possible.

Here, as shown in FIGS. 1A and 2 , in the wale support lower support 114 of the wale support bracket 110 , a pair of groove fillings installed to face each other to guide the installation of the infill block 120 and prevent deviation of the installation position A block guide 115 may be further installed.

In addition, the hinge bolt 117 installed on the lower hinge joint 118b of the belt support is inserted through the long hole 1181 into the lower hinge joint 118b of the belt support so that the installation angle of the lower support 114 can be adjusted. It is preferable to

The groove filling block 120 of the first type is perpendicular to the block bottom surface 1210a, the block bottom surface 1210a, which is in contact with the support surface of the wale support bracket 110, as shown in FIGS. 1 and 3a. A block body 1210 having a block inclined surface 1210c that faces the block vertical surface 1210b, a block inclined surface 1210c that faces the thumb stake 12 with a constant acute angle with respect to the bottom surface 1210a of the block; A plurality of groove filling gap adjustment nuts 1220 installed on the block vertical surface (1210b) side and; A groove provided with a cylindrical pivot 1232 having a screw shaft 1231 screwed to the nut 1220 for adjusting the gap between the filling grooves at one end and having a spherical groove 1232a and a circularly arranged rotation operation groove 1232b at the other end. Infill bolts 1230 and; It is spherically coupled to the spherical groove 1232b of the cylindrical pivot 1232 and includes a wale support foot 1240 that is interviewed on the wale 20.

As described above, the height of the first type of filling block 120 protruding from the filling gap adjusting nut 1220 is adjusted according to the rotation direction of the filling bolt 1230, so that it can easily respond to a change in the filling gap. In addition, when there is a change in the installation angle of the wale 20, the wale support foot 1240 pivots in the spherical groove 1232a of the wale filling bolt 1230 and is in close contact with the bottom of the wale 20, thereby stabilizing the filling of the groove. will come true

Another second type of groove filling block 120' is perpendicular to the block bottom surface (1210a') and the block bottom surface (1210a') that are in contact with the support surface of the wale support bracket 110 as shown in FIGS. (20) the block body 1210' having a vertical surface (1210b'), block vertical surface (1210b') side screw grooves for adjusting the gap adjustment (1210d') facing the block body (1210'); At one end, it has a screw shaft 1231' screwed to the screw groove 1210d' for filling the gap, and has a groove for rotation operation 1232b' at the other end, and a groove filling bolt 1230' which is interviewed on the wale 20. )Wow; A lower pivot bolt (1250') screwed to the block body (1210') to move protrudingly; It is spherically coupled to the lower pivot bolt 1250 ′ and includes a pile support foot 1260 ′ that is interviewed on the thumb pile 12 .

Therefore, the groove filling block 120' of the second type can respond to a change in the groove filling interval by adjusting the protrusion amount by the rotation operation of the groove filling bolt 1230'. In addition, when the installation angle of the wale 20 is changed, the pile support foot 1260 ′ pivots on the lower pivot bolt 1250 ′ and comes in close contact with the thumb pile 12 , thereby stably realizing the filling of the groove.

Here, a lock nut 1233 may be further installed in the groove filling bolts 1230 and 1230 ′ for fixing the adjusted length as shown in FIG. 3B .

On the other hand, the reverse wale hanger 130 is disposed on the upper part of the groove filling block 120 as in FIG. 5 and is positioned so as to be in contact with the thumb stake 12, a hanger vertical stand 132, one end of which is a hanger vertical stand 132. Hanging support 134 fixed to the lower end of the wale 20 and in contact with the upper end of the wale 20, one end fixed to the upper end of the hanging vertical stand 132 and the other end fixed to the hanging stand 134. Hanger reinforcement 136, hanger vertical It includes upper and lower hinge joints (138a, 138b) connected to the upper and lower ends of the stand 132 through detachable hinge bolts 137 and joined to the thumb stakes 12 by welding, respectively. The vertical hanger 132, the hanger support 134, and the hanger reinforcing bar 136 are made of L-shaped steel, but are not limited to this type of steel.

In this way, the reverse wale holder 130 is supported by the wale support bracket 110 and serves to suppress the wale 20 from the upper part using the hanger support 134, thereby suppressing the upward lifting of the wale belt 20. The installation stability of (20) can be ensured. In addition, as shown in FIG. 6 , the reverse wale hanger 130 separates the hinge bolt 137 to dismantle the upper vertical band 132 from the wale upper and lower hinge joints 138a and 138b, thereby enabling reuse. will have

On the other hand, the hinge bolt 137 installed on the hanger upper hinge joint 138a is inserted through the long hole 1381 into the hanger upper hinge joint 138a to adjust the installation angle of the hanger pedestal 134 due to the wale 20. It is preferable to allow

As described above, the wale support module 100 according to the present invention uses the groove filling bolts 1230 and 1230' of the groove filling block 120 or 120' even if the groove spacing between the thumb stake 12 and the wale 20 is different. It has the advantage that the infill adjustment is possible. In addition, depending on the inclination angle of the wale 20 according to the installation direction of the earth anchor 5, the wale supporting foot 1240 or the pile supporting foot 1260 ′ actively pivots to stably support the wale 20. have.

In addition, when the wale 12 is removed, the wale support bracket 100 is separated leaving only the upper and lower hinge joints 118a and 118b of the wale support on the thumb pile 12 and can be reused. can be alleviated.

In addition, when the reverse wale hanger 130 is additionally installed, the wale 20 is installed more stably, so that the earth anchor 5 can exert an optimal anchoring force, and the reverse wale hanger 130 also has upper and lower hinges. The joint (138a, 138b) can be reused to reduce the construction cost.

So far, the present invention has been described in detail with reference to the presented embodiments, but those skilled in the art can make various modifications and modified inventions without departing from the technical spirit of the present invention with reference to the presented embodiments. will be. The present invention is not limited by such variations and modifications, but only by the claims appended hereto.

100: wale support module
110: band support bracket
112: wale support lower vertical stand
114: wale support lower support
115: home filling block guide
116: wale support lower reinforcing bar
118a, 118b: upper and lower hinge joints of wale support
120,120': Home Fill Block
1210: 1210': block body
1230: grooving bolt
1230': Infill bolt
1250': lower pivot bolt
1260': stake feet
1240: braid feet
130: reverse belt hanger
132: hanger vertical stand
134: hanger support
136: hanger reinforcement
138a, 138b: hanger upper and lower hinge joints

Claims (7)

In the wale support module 100 used to mount the wale 20 on the thumb stake 12 of the retaining wall,
a band support bracket 110 which is detachably installed on the thumb stake 12 at which the band 20 is to be placed and supports the band 20;
It is supported by the wale support bracket 110 and fills the groove formed between the wale 20 and the thumb stake 12, the groove filling block 120; includes;
The groove filling block 120,
Block bottom surface (1210a) that faces the support surface of the wale support bracket (110), the block vertical surface (1210b) facing the wale (20) perpendicular to the bottom surface of the block (1210a), a constant acute angle with respect to the bottom surface of the block (1210a) and a block body 1210 having a block inclined surface 1210c that is interviewed on the thumb stake 12 and;
A plurality of groove filling gap adjustment nuts 1220 installed on the block vertical surface (1210b) side;
A cylindrical pivot 1232 having a screw shaft 1231 screwed to the groove filling gap adjusting nut 1220 at one end, and a spherical groove 1232a and a circularly arranged rotation manipulation groove 1232b at the other end is provided. a groove filling bolt 1230;
The wale support feet 1240 that are spherically coupled to the spherical groove 1232b of the cylindrical pivot 1232 and are interviewed on the wale 20 are wale support modules for non-welding groove filling and reuse, characterized in that it comprises a. The method of claim 1,
It is characterized in that it further includes a reverse wale hanger 130 that is disposed on the upper part of the groove filling block 120 and is detachably installed on the thumb stake 12 so that the installation posture of the wale 20 is maintained. Waist support module for non-welding groove filling and reuse. The method of claim 1,
The wale support bracket 110 is disposed under the groove filling block 120 and positioned to contact the thumb stake 12, the lower vertical wale support 112, and one end of the wale support lower vertical stand 112 is the upper end of the The lower wale support lower support 114 that is fixed to and supports the lower end of the wale 20, one end is fixed to the lower end of the lower vertical support 112 and the other end is fixed to the lower wale support lower support 114. The reinforcing bar 116, the upper and lower hinge joints of the wale support 118a, which are connected to the upper and lower ends of the wale support lower vertical bar 112 through detachable hinge bolts 117 and joined to the thumb stake 12 by welding, respectively. 118b); wale support module for non-welding groove filling and reuse, characterized in that it includes. delete delete The method of claim 1,
The reverse belt hanger 130 is
The hanger vertical stand 132 disposed on the upper part of the home filling block 120 and positioned to contact the thumb stake 12, one end of which is fixed to the lower end of the hanger vertical stand 132, and a hanger in contact with the upper end of the wale 20 Support 134, one end is fixed to the upper end of the vertical hanger 132, the other end is fixed to the hanger support 134, the hanger reinforcing bar 136, the upper and lower hinge bolts that are detachable at the top and the bottom of the vertical hanger 132 ( 137) connected through the thumb stake 12, respectively, the hook upper and lower hinge joints (138a, 138b); 4. The method of claim 3,
A pair of groove filling block guides 115 installed to face each other in order to guide the installation of the filling block 120 and prevent deviation of the installation position are further installed on the bottom support 114 of the belt support bracket 110 . A wale support module for non-welding groove filling and reuse, characterized in that it is.

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