KR200471957Y1 - Install bracket of dropping prevention net with easy construction - Google Patents

Install bracket of dropping prevention net with easy construction Download PDF

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Publication number
KR200471957Y1
KR200471957Y1 KR2020130003726U KR20130003726U KR200471957Y1 KR 200471957 Y1 KR200471957 Y1 KR 200471957Y1 KR 2020130003726 U KR2020130003726 U KR 2020130003726U KR 20130003726 U KR20130003726 U KR 20130003726U KR 200471957 Y1 KR200471957 Y1 KR 200471957Y1
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South Korea
Prior art keywords
support angle
groove
fixed
angle
wall
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KR2020130003726U
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Korean (ko)
Inventor
정영태
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주식회사 조아세이프
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Priority to KR2020130003726U priority Critical patent/KR200471957Y1/en
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Publication of KR200471957Y1 publication Critical patent/KR200471957Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3219—Means supported by the building wall, e.g. security consoles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

The present invention relates to a drop-proof net mounting bracket for easy construction, and more particularly, a fixed anchor is installed on the upper surface of the railing wall, and the insertion length is cut open so that the horizontal portion of the L-shaped support angle is opened forward from the rear end. The support angle is formed by forming a latching groove formed by a predetermined distance laterally from the groove and the insertion vertical groove, so that the fixing angle is inserted into the support angle even when a chassis or the like is installed on the top of the handrail wall. It relates to an installation drop prevention net mounting bracket that can be easily fixed and separated by the insertion angle groove and the locking side groove direction in order to easily fix and detach the support angle to the handrail wall.
The easy-to-install drop-proof net mounting bracket according to the present invention is a drop-proof net mounting bracket which is fixed and released on the railing wall of each floor so that the drop-proof net can be installed on a building during the construction of a multi-story building, the upper surface of the handrail wall A support angle provided with a horizontal portion and a vertical portion in an L-shape so as to rest on the outer wall surface; Angle fixing means for fixing the supporting angle to the balustrade wall; A fall preventing network connector connected to the front of the vertical part of the support angle; Including, but the support angle, the insertion vertical groove is formed to be cut open in the horizontal portion from the rear end in the forward direction, and the locking side groove is cut by a predetermined distance laterally from the insertion vertical groove is formed, the angle fixing means is And a fixed anchor having an anchor body portion inserted into and fixed to an upper surface of the handrail wall, and a fixed head portion fastened to an upper end portion of the anchor body portion, wherein the horizontal portion of the support angle is fixed to the upper surface of the handrail wall and the fixed portion. The fixed head is tightened and fixed to the upper surface of the handrail wall while being inserted between the fixed heads of the anchors through the insertion vertical grooves and slidingly moving in the direction of the locking side groove, and the fixed head is released in the The horizontal portion of the support angle is sequentially slid in the direction of the locking side groove and the insertion vertical groove and Characterized in that the separation from the top surface of the ganbyeok.

Description

INSTALL BRACKET OF DROPPING PREVENTION NET WITH EASY CONSTRUCTION}

The present invention relates to a drop-proof net mounting bracket for easy construction, and more particularly, a fixed anchor is installed on the upper surface of the railing wall, and the insertion length is cut open so that the horizontal portion of the L-shaped support angle is opened forward from the rear end. The support angle is formed by forming a latching groove formed by a predetermined distance laterally from the groove and the insertion vertical groove, so that the fixing angle is inserted into the support angle even when a chassis or the like is installed on the top of the handrail wall. It relates to an installation drop prevention net mounting bracket that can be easily fixed and separated by the insertion angle groove and the locking side groove direction in order to easily fix and detach the support angle to the handrail wall.

In order to ensure the safety of workers and pedestrians in the construction of high-rise buildings, a fall prevention network is installed in ordinary buildings. Such fall prevention networks are used to prevent or prevent the installation and dismantlement of members for construction of buildings, It is installed to prevent a safety accident caused by fall, fall of a member, mechanism and the like.

1, a support pipe 110 is mounted on an upper part of a balcony railway wall R as shown in FIG. 1, and a support pipe 110 extending from a middle portion of the support pipe 110 in a downward direction A reinforcing supporter 130 connecting the supporting pipe 110 and the wall supporting member 120 in an oblique direction and a supporting member 130 extending from an end of the supporting pipe 110 And a fixing bracket 150 provided on one side of the auxiliary support member 140 are proposed in Korean Utility Model Registration No. 0342280. [

After the above-mentioned "balcony bracket for construction work" is placed on the upper part of the balustrade barrier rib R, the fixture 150 is fixed and fixed to the balustrade wall R, When construction is completed, it will be disassembled last.

However, due to the thickness of the support pipe 110, the above-mentioned "balcony bracket for construction work" can not be installed on the upper part of the balcony barrier wall R when the "construction balcony bracket & There was a problem.

Especially, in the construction of the expanding balcony which is increasing recently, since the chassis must be installed at the same time as the construction of the balcony, the above-mentioned "balcony bracket for construction work" should be dismantled by both the fall prevention network and the "balcony bracket for construction work" Or the construction of a sash without having a fall-prevention network installed.

As shown in FIG. 2, the clamp 210 and the wire loop 220, to which the wire P can be connected, Is directly fixed to the outer wall surface of the railing wall R is disclosed in Patent Registration No. 10-0885110 (registered on February 16, 2009).

However, in the above-described conventional technique, a separate supporting structure supported on the upper surface of the railing wall R in such a manner that the clamp 210 and the wire loop 220 are fixed directly to the outer wall surface of the railing wall R of the building There is a risk factor in the installation work of the "fall prevention network support ", and installation work is not easy, so that there is a problem that the installation requires a lot of manpower and time.

Thus, as another conventional art, as shown in Figure 3, an extension balcony installation bracket for expansion type has been proposed as a Patent Publication No. 10-0909031 (Registration Date: July 16, 2009).

The prior art is made of a bracket body 310 bent to have a horizontal portion 311 and a vertical portion 312 to be installed on the railing wall of the balcony, the receiving groove 320 is in communication with one surface of the horizontal portion 311 ) Is formed in the horizontal portion 311, the clamp 330 is provided on the vertical portion 312, the bracket body 310 to be accommodated in the receiving groove 320, the set anchor (not shown) installed on the handrail wall. The bracket body 310 is configured to be fixed and separated from the handrail wall by sliding the slide along the receiving groove 320.

However, the prior art is that the receiving groove 320 is the width of the bracket body 310 in order to be fixed to the receiving groove 320 without being pushed in the front-rear direction (vertical direction) in the set anchor (not shown) In a structure that can only be formed in a direction (horizontal direction), the vicinity of the receiving groove 320 has a notch shape in which the width of the bracket body 310 is narrower than that of the periphery, so that the vicinity is There is a safety problem in the structure that can not be absolutely weak due to the bending moment according to the load acting on the clamp 330.

In addition, the prior art has a receiving groove 320 in the width direction (horizontal direction) is formed in the horizontal portion 311 of the bracket body 310, typically, the reinforcing bar is embedded in the railing wall long along the horizontal direction When the position where the reinforcing bar is embedded and a predetermined position where only a set anchor (not shown) according to the position of the one receiving groove 320 overlaps is overlapped, the lower end of the set anchor is caught by the reinforcing bar. There was also a problem that construction was not easy.

The present invention is devised to solve the problems of the prior art as described above, an object of the present invention is to install a fixed anchor on the upper surface of the handrail wall, so as to open in the horizontal portion of the horizontal angle of the L-shaped support angle from the rear end forward By forming the cut length groove and the cutting side groove cut to the side from the insertion length groove to the side by a predetermined distance, so that the fixed anchor is inserted into the support angle even if a chassis or the like is installed on the top of the handrail wall. The support angle can be slidably moved along the insertion longitudinal groove and the locking side groove direction in order to easily fix and detach the supporting angle to the handrail wall as well as to be supported by the combination of the insertion vertical groove and the locking side groove. To provide an easy-to-install fall prevention net mounting bracket that can minimize the weakness of the angle rigidity have.

In order to achieve the above object, the easy-to-install fall prevention net installation bracket according to the present invention is provided on the fall prevention network installation bracket which is fixed and released on the railing wall of each floor so as to install the drop prevention network on the building during the construction of the multi-story building. A support angle provided with a horizontal portion and a vertical portion in an "A" shape so as to rest on the upper surface and the outer wall surface of the handrail wall; Angle fixing means for fixing the supporting angle to the balustrade wall; A fall preventing network connector connected to the front of the vertical part of the support angle; Including, but the support angle, the insertion vertical groove is formed to be cut open in the horizontal portion from the rear end in the forward direction, and the locking side groove is cut by a predetermined distance laterally from the insertion vertical groove is formed, the angle fixing means is And a fixed anchor having an anchor body portion inserted into and fixed to an upper surface of the handrail wall, and a fixed head portion fastened to an upper end portion of the anchor body portion, wherein the horizontal portion of the support angle is fixed to the upper surface of the handrail wall and the fixed portion. The fixed head is tightened and fixed to the upper surface of the handrail wall while being inserted between the fixed heads of the anchors through the insertion vertical grooves and slidingly moving in the direction of the locking side groove, and the fixed head is released in the The horizontal portion of the support angle is sequentially slid in the direction of the locking side groove and the insertion vertical groove and Characterized in that the separation from the top surface of the ganbyeok.

In addition, the easy-to-install drop-proof net mounting bracket according to the present invention, the engaging door groove is formed in a plurality, each of the plurality is characterized in that the distance from the rear end of the horizontal portion of the support angle is different from each other .

In addition, the easy-to-install drop-proof net mounting bracket according to the present invention, the insertion vertical groove is arranged to be spaced apart a predetermined distance from the center of the horizontal portion width direction of the support angle, the locking side groove, The distal end spaced from the insertion longitudinal groove by a predetermined distance is characterized in that it is disposed so as to be located in the center of the horizontal portion width direction of the support angle.

In addition, the easy-to-install drop prevention net mounting bracket according to the present invention, the support angle, characterized in that the reinforcing ribs protruding upward in the direction in parallel with the insertion longitudinal grooves on both sides of the horizontal portion, respectively.

In addition, the easy-to-install drop-proof net mounting bracket according to the present invention, the support angle is spaced apart protruding rearward from the vertical portion so that the drop-proof net connector is connected at a distance from the outer wall surface of the handrail wall. The support angle is further provided, wherein the support angle is a metal material having a length corresponding to the combined length of the horizontal portion and the vertical portion, and wings having a predetermined spacing on each side of one end portion in the longitudinal direction are formed to protrude in a T shape. Plate is bent along a first bend in the width direction to form the horizontal portion and the vertical portion, and the wing is bent backward along the second bend in the longitudinal direction to form the spaced apart support portion. It features.

Easy installation and fall prevention net installation bracket according to the present invention by the configuration as described above is easily fixed and fixed to the handrail wall by sliding movement method even in the state that the support angle is installed by the combination of the insertion longitudinal groove and the locking groove groove. Not only can it be separated, there is an advantage that can minimize the stiffness of the support angle is weak.

In addition, the easy-to-install drop-proof net mounting bracket according to the present invention is formed with a plurality of engaging road grooves are disposed differently from each other at a distance from the rear end of the horizontal portion of the support angle do not overlap depending on the position of the reinforcing bar embedded in the handrail wall There is an advantage that can be installed on the railing wall anchor body in a position that does not.

In addition, the easy-to-install drop-proof net mounting bracket according to the present invention is formed on both sides of the horizontal portion is formed with a reinforcing rib protruding upwards in a direction parallel to the longitudinal groove in each can resist against the bending moment acting on the support angle There is an advantage to secure the rigidity.

In addition, the easy-to-install drop-proof net mounting bracket according to the present invention is a simple as well as by forming a support angle with a horizontal portion, a vertical portion and a spaced support portion by integrally bending the plate of the metal material deployed in a T-shape There is no welding part, so there is a strong and safe advantage.

1 is a side view of a balcony bracket for a construction work according to prior art 1
FIG. 2 is a perspective view of a use state of a fall prevention apparatus support according to the prior art 2. FIG.
3 is a perspective view of a fall prevention network mounting bracket according to Prior Art 3
Figure 4 is an exploded perspective view of the easy installation drop prevention net mounting bracket according to an embodiment of the present invention
5 is a perspective view of the construction state of the easy installation drop prevention net mounting bracket according to an embodiment of the present invention
6 and 7 is a side view of the use state of the easy installation fall prevention net mounting bracket according to an embodiment of the present invention
8 is an exploded view of the easy installation drop prevention net mounting bracket according to an embodiment of the present invention
9 is an exploded view of the easy installation drop prevention net mounting bracket according to another embodiment of the present invention
10 is an exploded view of the easy installation drop prevention net mounting bracket according to another embodiment of the present invention

Hereinafter, with reference to the embodiment shown in the drawings will be described in more detail the drop preventing net mounting bracket according to the present invention.

Figure 4 is an exploded perspective view of the easy installation drop prevention net mounting bracket according to an embodiment of the present invention, Figure 5 is a construction state perspective view of the easy installation drop prevention net mounting bracket according to an embodiment of the present invention, 6 and 7 is a side view of the use state of the easy installation drop prevention net mounting bracket according to an embodiment of the present invention, Figure 8 is an exploded view of the easy installation drop prevention net mounting bracket according to an embodiment of the present invention.

Looking at Figures 4 to 8, the easy installation fall prevention net mounting bracket according to an embodiment of the present invention is fixed and fixed to the railing wall (R) of each floor to install the drop prevention net in the building during multi-storey building construction It is configured to include a support angle 10, the angle fixing means 20, and the drop preventing connector 30 in the configuration to be released.

The supporting angle 10 is provided with a horizontal part 11 and a vertical part 12 in a square shape so as to lie over the upper surface and the outer wall surface of the railing wall R and protrudes rearward from the vertical part 12 A spaced apart support portion 13 is provided.

The horizontal portion 11 has an insertion vertical groove 111, a locking side groove 112, and a reinforcing rib 113 formed on the upper surface of the handrail wall R.

The insertion vertical groove 111 is configured to be formed to be cut open in the horizontal portion 11 from the rear end to be long forward, in the embodiment of the present invention as shown in Figure 8 the support angle 10 The horizontal part 11 of is arrange | positioned so that a predetermined distance may be spaced laterally from the center of the width direction.

The latching groove 112 is formed by cutting a predetermined distance to the side from the insertion vertical groove 111, in the embodiment of the present invention as shown in FIG. Is formed of a plurality of the first engaging horizontal groove (112a) and the second engaging horizontal groove (112b) is formed with a distance spaced from the rear end of the horizontal portion 11 of the support angle (10) different from each other.

6 and 7, the reinforcing bar B is usually embedded in the railing wall R in the horizontal direction, and the angle fixing means 20 because the front and rear positions where the reinforcing bar B is embedded vary depending on the site. Anchor body portion 21 as it is necessary to be installed in a different position on the handrail wall (R) according to the situation.

In an embodiment of the present invention, the engaging street groove 112 is formed in plural, and as shown in FIG. 6, the reinforcing bar B at the position of the railing wall R corresponding to the second engaging street groove 112b. In this case, the anchor body portion 21 may be installed at the position of the railing wall R corresponding to the first locking groove groove 112a. As shown in FIG. If the reinforcing bar (B) is embedded in the position of the handrail wall (R) corresponding to the) is to install the anchor body portion 21 in the position of the handrail wall (R) corresponding to the second locking road groove (112b). .

In addition, the engaging side groove 112 according to an embodiment of the present invention is the end portion spaced from the insertion vertical groove 111 is located in the center of the horizontal portion 11 width direction of the support angle 10 When the support angle 10 is fixed, the fixed anchor as the angle fixing means 20 is positioned in the center of the horizontal portion 11 of the support angle 10 in the width direction without biasing in any of the left and right directions. The support angle 10 is stably fixed to the railing wall (R).

5 is a view illustrating a construction state of the easy installation fall prevention net mounting bracket according to an embodiment of the present invention, looking at Figure 5 when fixing the support angle 10 to the handrail wall (R) the support angle (10) The horizontal part 11 of the c) is inserted between the upper surface of the handrail wall R and the fixed head part 22 of the fixed anchor as the angle fixing means 20 through the insertion vertical groove 111, The fixed head 22 is tightened in the state of sliding in the horizontal groove 112 direction and is fixed to the upper surface of the handrail wall (R).

On the other hand, when the support angle 10 is separated from the handrail wall R, the horizontal portion 11 of the support angle 10 is caught in the state in which the fixed head 22 is released in the reverse order of FIG. 5. The horizontal groove 112 and the insertion vertical groove 111 in the sequential sliding movement is to be separated from the upper surface of the handrail wall.

Easy-to-install fall prevention net mounting bracket according to the present invention by the combination of the insertion vertical groove 111 and the locking side groove 112, the support angle 10 to the upper portion of the railing wall (R) C) can be easily fixed to and detached from the handrail wall R by a sliding movement method, as well as a case in which one groove is opened from one side to the side thereof, as compared with the case where the support angle 10 is formed. There is an advantage that can minimize the stiffness is weak.

The reinforcing ribs 113 are formed to protrude upwardly in a direction parallel to the insertion vertical grooves 111 on both sides of the horizontal portion 11, respectively, by the configuration of the reinforcing ribs 113. The rigidity that can withstand the bending moment acting on the horizontal portion 11 of (10) can be ensured.

In particular, the horizontal direction of the horizontal portion 11 in which the locking side grooves 112 are formed may be vulnerable to bending moments, due to the configuration of the reinforcing ribs 113 formed in the longitudinal direction of the horizontal portion 11. It is possible to solve the part that can act as this disadvantage.

The vertical portion 12 has a fastening hole 121 which is penetrated back and forth in a configuration that is supported on the outer wall surface of the handrail wall R, and clamps 31 as the drop preventing connector 30 through the fastening hole 121. ) Or a wire ring (not shown) is detachably connected.

The spaced support portion 113 is configured to be connected to the drop preventing network connector 30 is spaced apart from the outer wall surface of the handrail wall (R) by a predetermined distance in one embodiment of the present invention of the metal material developed in the T-shape The support angle 10 having the horizontal portion 11, the vertical portion 12, and the spaced apart support portion 13 is integrally formed by bending the plate.

That is, the support angle 10 according to an embodiment of the present invention has a length corresponding to the combined length of the horizontal portion 11 and the vertical portion 12 as shown in Figure 8 one end in the longitudinal direction The plate of metal material, which is formed in a T-shape in which wings 131 each having a predetermined separation width protrudes from both sides, is bent along the first bend line L1 in the width direction so that the horizontal portion 11 and the vertical portion ( 12 is formed, and the wing 131 is bent backward along the second bend line L2 in the longitudinal direction in the vertical portion 12 to form the spaced apart support 13.

On the other hand, in one embodiment of the present invention, when the wing 131 is bent along the second bending line (L2), the upper end portion (131a) of the wing 131 abuts the lower surface of the horizontal portion (11) And the wing bent groove 132 is formed along the second bending line (L2) to support the horizontal portion (11).

By the configuration as described above, the support angle 10 according to an embodiment of the present invention will have a structural stability to support more load.

The wings 131 are bent rearward of the vertical part 12 to form the spacing support part 13 so that a predetermined space is formed between the outer wall surface of the railing wall R and the vertical part 12 The space for inserting the detachment nut 33 is secured in the drop prevention network connection port 30 so that the configuration of the bolt portion 32 and the detachment nut 33 can be adopted in the drop prevention network connection port 30. [ .

The angle fixing means 20 is an anchor body portion 21 is fixed to the upper surface of the handrail wall (R) in a configuration for fixing the support angle 10 to the handrail wall (R), and the anchor body portion ( 21 is configured to include a fixed anchor with a fixed head 22 is fastened to the upper end.

The fixed anchor as the angle fixing means 20 minimizes the height protruding to the top of the handrail wall (R), as shown in Figure 4 so that no additional cutting work to minimize the protruding height It is preferable that the anchor body portion 21 is composed of an anchor nut, and the fixing head portion 22 uses a strong anchor composed of fixing bolts.

Of course, as in the prior art, the anchor body portion 21 is composed of an anchor bolt, the fixed head portion 22 may be composed of a set anchor consisting of a fixed nut, in this case the handrail wall (R) In order to install the chassis on the upper portion of the anchor bolt to fasten the fixing nut and then it is necessary to cut the protrusion of the anchor bolt protruding to the upper portion of the fixing nut.

On the other hand, as described above, the insertion vertical groove formed in the horizontal portion 11 even in a state in which the fixing anchor provided with the anchor body portion 21 and the fixed head portion 22 on the upper surface of the handrail wall R is installed. The support angle 10 can be fixed to and separated from the upper surface of the handrail wall R by the combination of the 111 and the latching groove 112.

The drop preventing net connector 30 is connected to the front of the vertical portion 12 of the support angle 10 in one embodiment of the present invention clamp 31, the bolt 32 and the removable nut 33 It is configured to include).

The clamp 31 is configured to grip a pipe connected in the transverse direction, the bolt portion 32 protrudes to the rear of the clamp 31 and the fastening hole 121 from the front of the vertical portion 12 ), And the removable nut 33 is fastened to the bolt part 32 at the rear of the vertical part 12 to fix the clamp 31.

As described above, in the embodiment of the present invention, the wing 131 is bent backward of the vertical portion 12 such that the spaced support portion 13 is formed so that the outer wall surface of the handrail wall R and the vertical portion ( 12) a predetermined space is formed thereby secures a space into which the removable nut 33 can be inserted, thereby connecting the drop preventing network connector 30 previously connected to the support angle 10 by welding or riveting. By adopting the same configuration as the bolt portion 32 and the removable nut 33 is to be detachably connected.

In the above, we looked at the easy-to-install fall prevention net mounting bracket according to an embodiment of the present invention, and in the following, the drop-proof net installation bracket easy to install according to another embodiment and another embodiment of the present invention in more detail Let's look at it.

9 is an exploded view of the easy installation drop prevention net mounting bracket according to another embodiment of the present invention, Figure 10 is an exploded view of the easy installation drop prevention net mounting bracket according to another embodiment of the present invention.

One embodiment of the present invention shown in FIG. 8 is that the number of the hooking grooves 112 is two, while another embodiment of the present invention shown in FIG. There will be a difference, if the condition that the reinforcing bar (B) is not embedded in the railing wall (R) or the reinforcing bar (B) does not interfere with the installation of the anchor body portion 21 is another of the present invention shown in FIG. As in the embodiment, the number of the latching grooves 112 'formed to be cut in the lateral direction from the insertion vertical grooves 111 may be one.

In addition, in the embodiment of the present invention shown in Figure 8, while the insertion vertical groove 111 and the first and second locking groove grooves 112a and 112b are formed by the mutual combination, the F-shaped groove, In another embodiment of the present invention shown in Figure 10 is the insertion vertical groove 111 is disposed in the center of the horizontal portion 11 width direction of the support angle 10, the latching groove 112 The first engaging street grooves are formed to be spaced apart from the insertion vertical grooves 111 by a predetermined distance from each other, and the distances spaced apart from the rear end of the horizontal portion 11 of the support angle 10 are different from each other. And a second locking groove 112b ''.

Easy-to-install fall prevention network installation bracket described above and shown in the drawings is only one embodiment for carrying out the present invention, and should not be construed as limiting the technical spirit of the present invention. The scope of protection of the present invention is determined only by the matters set forth in the claims of utility model registration below, and embodiments modified or modified without departing from the gist of the present invention are not limited to those of ordinary skill in the art to which the present invention belongs. It is within the scope of protection of this invention.

R parapet
B rebar
10 Support Angle
11 Horizontal part
111 Insertion Vertical Groove
112 Hanging Road Home
113 Reinforcement Ribs
12 vertical section
121 Fasteners
13 spacing support
131 wings
20 angle fixing means (fixed anchor)
21 Anchor Body
22 head
30 Fall prevention network connector
31 Clamp
32 volt part
33 Retaining nut

Claims (5)

In the fall prevention network installation bracket fixed and released on the railing wall of each floor so that the fall prevention network can be installed in the building during the multi-storey building construction,
A support angle provided with a horizontal portion and a vertical portion in an "A" shape so as to rest on the upper surface and the outer wall surface of the handrail wall; Angle fixing means for fixing the supporting angle to the balustrade wall; A fall preventing network connector connected to the front of the vertical part of the support angle; Including,
The support angle may include an insertion vertical groove cut in the horizontal portion to be opened forward from the rear end, and a locking path groove cut in a lateral direction from the insertion vertical groove,
The angle fixing means is configured to include an anchor body portion is fixed to the upper surface of the handrail wall and a fixed anchor with a fixed head coupled to the upper end of the anchor body portion,
The fixed head is tightened while the horizontal portion of the support angle is inserted between the upper surface of the handrail wall and the fixed head of the fixed anchor through the insertion vertical groove, and then slides in the direction of the locking side groove. Is fixed to the upper surface, the horizontal portion of the support angle in the state that the fixed head is released in the sliding movement in the direction of the locking side groove and the insertion longitudinal groove sequentially and separated from the upper surface of the handrail wall,
The latching grooves are formed in plural, and each of the plurality of latching grooves is disposed to be different from each other at a distance from the rear end of the horizontal portion of the support angle,
The insertion vertical grooves are arranged to be spaced apart at a predetermined distance from the center of the horizontal portion of the support angle in the width direction,
The locking side groove is a drop prevention net mounting bracket easy to install, characterized in that the distal end spaced from the insertion vertical groove is disposed in the center of the horizontal portion of the horizontal direction of the support angle. delete delete The method of claim 1,
The support angle is easy to install falling prevention net mounting bracket, characterized in that the reinforcing ribs are further protruded upwards in the direction parallel to the insertion vertical groove, respectively on both sides of the horizontal portion. The method of claim 1,
The support angle is further provided with a spaced apart support portion protruding rearward from the vertical portion such that the fall prevention network connector is connected in a state spaced apart from the outer wall surface of the handrail wall,
The support angle has a length corresponding to the combined length of the horizontal portion and the vertical portion, and wings having a predetermined separation width are formed on both sides of one end portion in the longitudinal direction to protrude to form a T-shaped metal plate having a width direction. The horizontal portion and the vertical portion is bent along the first bending line is formed, the construction is characterized in that the wing is bent backward along the second bending line in the longitudinal direction in the vertical portion to form the spaced support portion Easy fall arrester mounting bracket.
KR2020130003726U 2013-05-10 2013-05-10 Install bracket of dropping prevention net with easy construction KR200471957Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140118722A (en) * 2014-02-12 2014-10-08 주식회사 조아세이프 Manufacturing method for install bracket of dropping prevention net

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200201273Y1 (en) * 2000-05-17 2000-11-01 김안수 Out side panel fixture non slip structure
JP2002349060A (en) * 2001-05-23 2002-12-04 Toda Constr Co Ltd Sleeve form and construction method of opening for service piping using the sleeve form
KR101257779B1 (en) * 2012-08-09 2013-04-24 주식회사 세인테크 Install device of safety-net for construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200201273Y1 (en) * 2000-05-17 2000-11-01 김안수 Out side panel fixture non slip structure
JP2002349060A (en) * 2001-05-23 2002-12-04 Toda Constr Co Ltd Sleeve form and construction method of opening for service piping using the sleeve form
KR101257779B1 (en) * 2012-08-09 2013-04-24 주식회사 세인테크 Install device of safety-net for construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140118722A (en) * 2014-02-12 2014-10-08 주식회사 조아세이프 Manufacturing method for install bracket of dropping prevention net
KR101596939B1 (en) 2014-02-12 2016-02-23 주식회사 조아세이프 Manufacturing method for install bracket of dropping prevention net

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