KR200439843Y1 - Support frame of 2-layer wall with adjustable height - Google Patents

Abstract

The present invention relates to a plywood support is height adjustment. In more detail, the height adjuster and the upper end connected to the euroform and the plurality of horizontal connecting pipes and the upper and lower height holes supported by the upper end connected to the third bracing rod and the other side of the main body are connected. A holding support formed on the upper portion and a supporting portion connected to the upper portion and the lower portion of the supporting portion connected to the second support rod, one side of the lower portion of the main body anchor bolt coupling fixed to the cement floor with anchor bolts, and the rotating portion of the other lower side of the main body It is formed to be connected to the first bracing rod connected to the bracing of the brace so as to pour cement mortar into the euroform and fill it so that the euroform does not open by vibration generated when forming the plywood. It relates to a plywood support that is configured height adjustment.

Main body, hanging part, brace support, height adjuster, height adjustment brace support, 1, 2, 3 brace pusher, rotating part, anchor bolt coupling part

Description

Height-adjusted plywood support. {SUPPORT FRAME OF 2-LAYER WALL WITH ADJUSTABLE HEIGHT}

1 is a perspective view according to the present invention.

Figure 2 is a side view according to the present invention.

Figure 3 is a schematic cross-sectional view of the bracing rod according to the present invention.

Figure 4 is a sectional view of the folding portion and the first brace pusher according to the present invention.

Figure 5 is another embodiment of the height adjustment brace support according to the present invention.

Figure 6 is an embodiment according to the present invention.

7 is another embodiment according to the present invention.

8 is a schematic view showing a conventional plywood support.

Explanation of symbols on the main parts of the drawings

 1: hinge 10: main body

11: vertical stand 12: horizontal stand

13: diagonal 20: height adjustment

21: Groove 22: Fixing Bolt

23: through hole 30: locking portion

40: anchor bolt coupling portion 41: anchor bolt

44: folding connector 45: connecting plate

50: rotating part 51: brace

60, 60a, 60b: 1st, 2nd and 3rd braces 61: connector

62: connection 63: slave guide

64: support 65: rod bolt

66: projection 67: slide section

70: Brace Support 70a: Slide Guide Rod

70b: slide bar 71: bolt

72: slide plate 80: height adjustment brace support

82: opening 83: groove

84: clip 85: elastic member

86: base rod 87: upper bracket

91: fixing pin 92: coupling hole

93: length adjusting nut 100: support frame

101: horizontal support 102: vertical support

103: diagonal support 104: fixed connection bolt

105: auxiliary support 106: brace

107: Slide section 108: Dumbbuckle

200: anchor bolt coupling portion 201: anchor bolt

202: height adjustment part 300: cement mortar (plywood)

301: Euroform 302: Horizontal connection pipe

303: rebar 400: plywood support

The present invention relates to a plywood support is height adjustment. In more detail, the height adjuster and the upper end connected to the euroform and the plurality of horizontal connecting pipes and the upper and lower height holes supported by the upper end connected to the third bracing rod and the other side of the main body are connected. A holding support formed on the upper portion and a supporting portion connected to the upper portion and the lower portion of the supporting portion connected to the second support rod, one side of the lower portion of the main body anchor bolt coupling fixed to the cement floor with anchor bolts, and the rotating portion of the other lower side of the main body It is formed to be connected to the first bracing rod connected to the bracing of the brace so as to pour cement mortar into the euroform and fill it so that the euroform does not open by vibration generated when forming the plywood. It relates to a plywood support that is configured height adjustment.

In general, in the case of a multi-storey building, reinforcing bars are laid on the ground floor, a concrete floor is formed, and the formwork is built vertically or horizontally on the floor to repeatedly fill the cement to build a building.

The wall of such a building is constructed in a manner called butt wall or plywood, and the butt wall refers to a method of placing concrete mortar between the formwork by placing the formwork on both sides in the excavated underground space.

And the plywood wall means that one side is supported by the excavated underground space, the other side is fixed by installing the Eurofoam to be fixed by the support, and then placing the concrete mortar, and the process of the butt wall method is simpler than in the short term It has an advantage that can be performed. Formwork consisting of euroforms for the construction of such concrete plywood is supported by the plywood support.

Conventional plywood support for supporting the haptic curing using the flow path as described above is fastened to the anchor bolt 503 of the bottom surface as shown in Figure 8 between the pipe 505 on one side of the flow path 504 The vertical support 500, which is set up on the floor, and the bracket 501 spaced apart from the vertical support 500 and fixed to the bottom surface, are installed on one side of the bracket 501 and the other is the vertical support 500 It consists of a number of braces 502 installed in the).

In addition, the pipe 505 is used to prevent the bending of the flow path 504 by forming a connection pin 506 and a connection hook 507 to closely contact the pipe 505 on the outer surface of the flow path 504. come.

However, when the support structure brace 5020 of such a cladding support is connected to the bracket 501 from the vertical support 500 without any reinforcing means when supporting the flow path 504, the cement mortar filling pressure The support force for supporting the flow path 504 without opening is not sufficient, and even the flow path 504 cannot support the flow path 504 due to the filling pressure of cement mortar, which is input during curing of the wall. Euroform 504 has been given a problem that the frequent rehabilitation work to cure the plywood to fall down and the time consuming and cumbersome cure curing the work.

In order to solve the above problems, the present invention is devised is connected to the height adjustment and the upper end and the lower end connected to the third brace pushed in the upper through-hole of the main body is connected to the support and a plurality of horizontal connection pipes Height adjustment brace support, the engaging portion formed on the other top of the main body and the upper end is connected to the brace support connected to the second brace and the lower side, one side of the lower portion of the body anchor bolt fixed to the cement floor by anchor bolts It is formed to be connected to the first bracing rod connected to the brace of the rotation part of the other side lower part of the main body to pour cement mortar into the flow form to prevent the flow form by the vibration generated when forming the plywood to cure the solid plywood To provide a new height adjustable plywood support that is configured to meet the site conditions faster and more safely. Will.

In order to achieve the above object, the present invention has a plurality of horizontal bands are formed between the plurality of vertical bars at predetermined intervals, respectively, and the upper and lower portions of the horizontal bar, and the diagonal bar between the horizontal bar and the horizontal bar, respectively. A main body formed; A fixed bolt formed on one side of the upper part of the main body, and a length adjusting member entering and exiting from the upper one side of the main body to adjust the length by interference with the fixed bolt, and forming a plurality of grooves on the other side;

A catching portion formed on the other upper side of the main body; An anchor bolt is provided on a lower surface of the main body, and an anchor bolt coupling portion provided on the other side such that the folding connecting plate to be folded is fixed by a hinge; A rotating part formed on the other side of the lower part of the main body and having a brace pivoted on the lower part by a hinge; A first bracing rod connected to the other side of the folding connecting plate and connected to the bottom surface of the bracing portion; A second bracing rod connected by a connecting plate fixed to the hinge of the other side of the first bracing rod; A third support rod connected by a connecting plate fixed to the hinge of the second support rod; An upper support portion fixed to the locking portion and a lower support portion fixed to an upper surface of the second support portion; An upper portion is fixed to the groove of the height adjusting unit, and a height thereof is adjusted, and a lower portion of the height adjusting unit includes a height adjusting brace support fixed to an upper surface of the third brace holder.

In addition, the first, second, third support rod is one side of the slide guide penetrating through the support formed on the other side of the slide guide portion formed on the other side and a plurality of connecting portions formed on the other side of the plurality of connecting holes formed on the other side It is connected to, and slides in the slide guide portion by the rotation of the push rod, characterized in that the upper slide portion having a projection is formed.

"형으로 형성하는 것을 특징으로 한다.In addition, the groove of the height adjustment is "

It is characterized by forming in the form.

In addition, a slide plate which is slid by a bolt is installed between the locking portion and the pivoting portion.

In addition, the upper portion of the brace support has a groove on the upper and lower surfaces of the opening to be fixed to the groove of the height adjuster, the supporting rod inserted in the outer periphery of the elastic member fixed to both inner surfaces of the opening with a clip, respectively And a lower end of the upper bracket having a circular protrusion, a lower end of the bracket and a sliding rod having a plurality of coupling holes on the outer circumference thereof, and the slide rod being input and outputted from the upper side thereof, the length being variable. It is characterized in that it is formed of a slide guide rod having a fixed pin and a length adjusting nut on the outer periphery.

In addition, it is fixed to the lower portion of the main body by a fixed connection bolt, the upper and lower horizontal support between a plurality of vertical support and diagonal support formed in a diagonal support formed on both sides of the bottom frame fixed by a fixed connection bolt, respectively, a plurality of stacked And an auxiliary support having an upper side fixed to the other upper surface of the supporting frames, the lower portion of which is fixed to the slide portion of the support frame, and a front portion of the support frame of the support frame and the lower other side of the support frame. It is characterized in that the connection is fixed.

In addition, the lower horizontal support of the support frame formed on the lower portion of the support frame is formed on the other side higher than one side, the one side is formed anchor bolt coupling portion having an anchor bolt, the other side is formed with a height adjustment portion It is characterized by adjusting the height from the bottom.

Hereinafter, described in detail by the accompanying drawings of the present invention as follows.

1 is a perspective view according to the present invention, Figure 2 is a side view according to the present invention, Figure 3 is a schematic cross-sectional view of the brace pusher according to the present invention, Figure 4 is a folding portion of the pivot and the first brace pusher according to the present invention 5 is another embodiment of the height adjustment brace support according to the present invention, Figure 6 is one embodiment according to the present invention, Figure 7 is another embodiment according to the present invention.

The plywood support whose height is adjusted according to the present invention will be described in detail with reference to those shown in FIGS. 1 and 2, 3, 4, 5, 6, and 7;

The plywood support 400 is installed on the main body 10 and one side of the main body 10, the height adjusting unit 20 having a plurality of grooves 21 on the other side, and the height adjusting unit 20. The upper portion is connected to the groove, the lower portion is formed on the other side of the height adjustment support 80 and the other side of the main body 10 is connected to the slide portion 67 of the third support rod (60b) The upper portion is connected to the engaging portion 30 and the lower portion is connected to the brace support 70 connected to the second support rod 60a, and the brace of the rotating part formed on the other side lower portion of the main body 10 First anchor rod 10, the anchor bolt coupling portion 40 having the anchor bolt 41 on the lower side of the main body 10, one side of the anchor bolt coupling portion 40 and the folding connection The first support rod 60, the first support rod 60, connected to the plate 44 and connected to the other side of the folding connecting plate 44, the second, The three support rods 60a and 60b are connected to the connecting plates 45, respectively.

The main body 10 is formed between a plurality of rectangular body horizontal stage 12 at predetermined intervals between the vertical poles 11 of the plurality of rectangular bodies, respectively, the upper and lower portions of the horizontal stage 12 and the Between the horizontal stage 12 and the horizontal stage 12 to form a square diagonal cross 13 in a zigzag form.

One side of the connecting plate is formed at a portion where the vertical stand 11, the horizontal stand 12, and the diagonal stand 13 meet each other, and a portion where the upper side of the vertical stand 11 meets the diagonal stand 13. Weld on it.

The height adjuster 20 is fixed to the fixing bolt 22 formed on one side of the upper side of the main body 10, the vertical bolt 11 of the main body 10 is entered and exited from the upper through hole 23 of the fixing bolt The length is adjusted by interference at 22, and a plurality of grooves 21 are formed at the other side.

"형으로 형성한다. 즉, 나비형태로 형성하는 것이 바람직하다.The groove 21 is "

Form in the form of a butterfly.

The locking portion 30 is welded to the other upper side of the main body 10.

In addition, the locking portion 30 is formed in a portion where the horizontal stand 12 and the diagonal stand 13 and the vertical stand 11 of the other upper surface of the main body 10 receives a load. .

And the anchor bolt coupling portion 40 is provided with an anchor bolt 41 on the lower surface of the main body 10, is installed on the other side so that the folded connecting plate 42 is fixed by the hinge (1) do.

The lower part of the anchor bolt 41 is inserted and fixed to the concrete floor 401, the upper part is inserted into the anchor bolt coupling portion 40 is fastened to the nut 42 and the washer 43.

The pivot 50 is formed at the other lower side of the main body 10, and a brace 51 pivoted by the hinge 1 is installed at the lower portion.

The first, second and third support rods 60, 60a, and 60b are slide guides having a plurality of connection parts 62 formed with a plurality of connection holes 61 on the other side with reference to FIG. 3. 63).

And connected to one side of the rod bolt 65 through the support 64 formed on the other side of the upper surface of the slide guide 63, in the slide guide 63 by the rotation of the rod bolt 65 It slides and the slide part 67 which has the protrusion 66 is formed in the upper part.

On the upper surface of the slide portion 67, the through hole 23a having a screw thread inside is formed to penetrate through the through hole 23b having a screw thread inside the push rod bolt 65. The 65 is moved forward and backward so as to be positioned at a predetermined portion so that the bolt 71 is inserted into the through hole 23a to fix the shaft of the push rod bolt 65.

The lower surface of the slide portion 67 and the upper surface of the slide guide portion 63 form a predetermined gap so that both sides of the connecting plate 45 or the folding connecting plate 44 can enter and exit.

The front portion of the first support rod 60 is connected to the other side of the folding connecting plate 44, the upper portion is connected to the lower surface of the brace 51 is installed.

The second bracing rod 60a is connected to and installed by a connecting plate 45 fixed by the hinge 1 of the other side of the first bracing rod 60.

In addition, the third bracing rod 60b is connected to and installed by a connecting plate 45 fixed by the hinge 1 on the other side of the second bracing rod 60a.

The brace support 70 is fixed to the upper portion is fixed to the engaging portion 30 and the lower portion is inserted into the protrusion 66 formed on the upper portion of the slide portion 67 of the second brace holder (60a) is fixed. .

The height adjustment bracing support 80 is fixed to the upper portion is fixed to the groove 21 of the height adjuster 20, the lower portion of the slide portion 67 of the third support rod (60b) It is inserted into and fixed to the projection 66 formed at the top of the.

The grooves 83 are formed on the upper and lower surfaces of the height adjustment bracing support 80 so as to be easily mounted on the protrusion 66.

In addition, a slide plate 72 that is slid by a bolt 71 is provided between the locking portion 30 and the pivoting portion 50.

 The brace 51 of the pivot 50 is pivoted upward by the hinge 1 and inserted into the lower surface of the slide plate 72, and has a predetermined length in the center of the slide plate 72. The bolt 71 is fastened to the slide hole 73 having a fixed state.

In addition, the folding connecting plate 44 is composed of one side plate 44a and the other side plate 44b, respectively, and forms a through hole 23 in the center of the one side plate 44a and the other side plate 44b, respectively.

The other side plate 44b of the folding connecting plate 44 is inserted between the slide guide portion 63 and the slide portion 67 of the first prop rod 60, and the other side plate 44b. And the through hole 23 to be respectively matched to the slide guide 63 is formed.

 In this way, by folding the folding connecting plate 44 having the first support rod 60 on the other side, the one side plate 44a and the other side plate 44b of the folding connection plate 44 and the slide part ( 67 respectively of the through holes 23 coincide with the through holes 23 formed at the center of the lower surface of the diagonal bar 13 formed at the other lower side of the main body 10, and then the fixing bolts 22 are respectively It is fixed by fastening to the through hole (23).

 The folding of the brace 51 and the folding plate 44 folded as described above may be performed in the reverse order.

As shown in FIG. 5, in another embodiment of the prop support 70, the upper portion of the prop support 70 is fixed to the groove 21 of the height adjuster 20. Support rods having grooves 83 on the lower surface and inserted into the outer circumference of the elastic member 85 respectively fixed by clips 84 to respective through holes 23 formed on both inner surfaces of the opening 82. And an upper bracket 87 having a circular protrusion 88 on the lower surface thereof.

The elastic member 85 is formed of a rubber material or a material having an elastic force.

Inserted and connected to the through hole formed in the lower surface and the upper portion of the bracket 87 and the slide rod (70b) having a plurality of coupling holes 92 on the outer periphery, and the slide rod (70b) is entered from the top A fixed guide 91 and a slide guide rod 70a having a length adjusting nut 93 on the outer circumference thereof are provided to be variable in length.

A thread 95 is formed on the upper outer circumference of the slide guide bar 70a, and the length adjusting nut 93 is fastened to the thread 95 to be elevated.

The insertion hole 95 is formed to have a horizontal length to penetrate the thread 95.

The slide rod 70b is inserted into the upper portion of the slide guide rod 70a, and then the plurality of coupling holes 92 formed on the outer circumference of the slide rod 70b coincide with the insertion hole 95. After the fixing pin 91 is inserted, the length adjusting nut 93 is raised to fix it.

Therefore, the length of the slide bar (70b) in the slide guide bar (70a) can be adjusted variably.

6 is a diagram showing a state of use of the plywood support 400, a plurality of reinforcing bar 303 is installed, cement wall mortar wall 300, the other side surface of the plywood wall 300 and the flow path 301, Horizontal pipes 302 are installed on the other side of the flow path 301 at predetermined intervals from the bottom to the top, and on the other side of the plurality of horizontal pipes 302 of the main body 10 of the plywood wall support 400. It is shown that one side is supported face to face.

As shown in Figure 7 as another embodiment of the plywood support 400, between the upper and lower rectangular horizontal support 101, a plurality of rectangular vertical support 102 and rectangular diagonal support ( It consists of a support frame 100 formed of 103.

The connecting plate 206 is welded by attaching the connecting plate 206 to the side surface of each of the horizontal support 101, the vertical support 102, and the diagonal support 103 of the support frame 100.

The lower surface of the main body 10 is seated on the upper portion of the support frame 100, and then a plurality of portions of the lower surface of the main body 10 are fixed by the fixed connection bolts 104.

And, a plurality of the supporting frame 100 is stacked, the upper side is fixed to the upper side of the other side of the supporting frame 100, the lower portion of the auxiliary that is fixed to the slide portion 107 of the support rod 106 Install the support 105.

It is installed by connecting the front portion of the bracing rod 106 and the other side of the lower portion of the support frame 100 with a dumbbell buckle (108).

In addition, the lower horizontal support 101 of the support frame 100 formed on the lower portion of the support frame 100 is formed higher than the other side, the anchor bolt coupling portion having an anchor bolt 201 on one side And forming a height adjustment part 202 on the other side thereof.

Install it.

The height adjusting part 202 constitutes a supporting plate 203 at a lower portion thereof, and is formed at the center of the supporting plate 203, and a lifting bolt having a screw thread on an outer circumference thereof is formed at the other lower surface of the lower horizontal support 101. And a coupling groove 206 having a thread at its inner circumference.

As described above, the present invention comprises a plurality of vertical poles between the vertical poles of a main body composed of a rectangular body composed of a plywood support supported by the Euroform and a plurality of horizontal connecting pipes, and a diagonal zigzag between the vertical poles. To form a solid, and at the same time to form a height adjuster, height adjustment brace support and brace support and brace can effectively absorb the vibration when the body is filled with cement mortar in the flow path.

In addition, the lower brace and the prop brace of the main body is detachable and can be folded and folded so that the volume of the main body is small, so that it is easy to move, store and handle in a narrow space of the site.

In addition, by forming a height adjuster whose length is variable at the upper side of the main body to support the upper portion of the main body in addition to the main body has an effect of supporting the flow form more effectively.

Claims (7)

A plurality of horizontal stages 12 are formed between the plurality of vertical stages 11 at predetermined intervals, respectively, above and below the horizontal stage 12, and between the horizontal stage 12 and the horizontal stage ( 12, the main body 10 is formed with a diagonal table 13; The fixing bolt 22 formed on one side of the upper portion of the main body 10 and the upper and lower through holes 23 of the main body 10 are entered and adjusted in length by interference with the fixing bolt 22. A height adjuster 20 having a plurality of grooves 21 formed therein; A catching part 30 formed on the other upper side of the main body 10; An anchor bolt 41 is provided on the lower surface of the main body 10, and the anchor bolt coupling portion 40 provided on the other side so that the folding connecting plate 42 to be folded is fixed by the hinge 1; A rotating part 50 formed at the other side of the lower part of the main body 10 and having a brace 51 which is rotated by a hinge 1 at a lower part thereof; A first support rod (60) connected to the other side of the folding connecting plate (44) and connected to a lower surface of the support plate (51); A second support rod (60a) connected by a connecting plate (45) fixed by the hinge (1) of the other side of the first support rod (60); A third support rod (60b) connected to the second support rod (60a) by a connecting plate (45) fixed by the hinge (1) of the other side; An upper support is fixed to the locking portion 30 and the lower support 70 is fixed to the upper surface of the second support boom (60a); The upper portion is fixed to the groove 21 of the height adjusting table 20 is adjusted in height, the lower portion is provided with a height adjustment brace support 80 is fixed to the upper surface of the third brace holder (60b) Height-adjusted plywood support, characterized in that. The method of claim 1, The first, second and third support rods (60, 60a, 60b) is a slide guide portion (63) formed with a plurality of connecting portions (62) formed with a plurality of connecting holes (61) on the other side, and the slide guide It is connected to one side of the push rod bolt 65 passing through the support 64 formed on the other side of the upper portion 63, and slides in the slide guide 63 by the rotation of the push rod bolt 65, the upper portion Height-adjusted plywood support, characterized in that the slide portion (67) having a projection (66) is formed. The method of claim 1, The groove 21 of the height adjuster 20 is "

Height-adjusted plywood support, characterized in that formed into a "shape. The method of claim 1, Height-adjusted plywood support, characterized in that between the engaging portion 30 and the pivoting portion 50 is provided with a slide plate 72 which is slid by a bolt (71). The method of claim 1, The upper portion of the brace support 70 has a groove 83 on the upper and lower surfaces of the opening 82 so as to be fixed to the groove 21 of the height adjustment 20, the amount of the opening 82 A support rod (86) inserted into the outer circumference of the elastic member (85), the side of which is fixed with a clip (84), respectively, and has an upper bracket (89) having a circular protrusion (88) on its lower surface, and the bracket The lower surface and the upper portion of the 89 is connected to the slide rod (89) having a plurality of coupling holes 92 on the outer circumference, and the slide rod (89) is fixed from the top to the variable length pin ( 91) and the height-adjusted plywood support, characterized in that formed by a slide guide rod (90) having a length adjusting nut (93) on the outer circumference. The method of claim 1, The support frame is fixed to the lower portion of the main body 10 by a fixed connection bolt 104, formed of a plurality of vertical support 102 and diagonal support 103 between the upper and lower horizontal support 101 ( The lower side of the both sides of the 100 is fixed to each of the fixed connection bolts 104 and stacked in a plurality, and the upper side is fixed to the other upper surface of the support frame 100, the lower portion of the slide portion of the support rod 106 Auxiliary support 105 is fixed to the 107, the front portion of the brace mill 106 and the other side of the lower side of the support frame 100 is connected to the fixed by a bucket buckle (108) is characterized in that the height Adjustable plywood support. The method of claim 6, The lower horizontal support 101 of the support frame 100 formed on the lower side of the support frame 100 is formed higher than one side, the anchor bolt coupling portion 200 having an anchor bolt 201 on one side ) Is formed, the other side of the height adjustment unit 202 is formed, the height-adjusted plywood support, characterized in that for adjusting the height in the lower body.

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