KR101729659B1 - Gang form safety device - Google Patents

Gang form safety device Download PDF

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Publication number
KR101729659B1
KR101729659B1 KR1020150117237A KR20150117237A KR101729659B1 KR 101729659 B1 KR101729659 B1 KR 101729659B1 KR 1020150117237 A KR1020150117237 A KR 1020150117237A KR 20150117237 A KR20150117237 A KR 20150117237A KR 101729659 B1 KR101729659 B1 KR 101729659B1
Authority
KR
South Korea
Prior art keywords
fixing
bracket
gang
lock cover
fixed
Prior art date
Application number
KR1020150117237A
Other languages
Korean (ko)
Other versions
KR20150102899A (en
Inventor
이옥순
Original Assignee
이옥순
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Filing date
Publication date
Application filed by 이옥순 filed Critical 이옥순
Priority to KR1020150117237A priority Critical patent/KR101729659B1/en
Publication of KR20150102899A publication Critical patent/KR20150102899A/en
Application granted granted Critical
Publication of KR101729659B1 publication Critical patent/KR101729659B1/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
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The present invention relates to a gangway for installing an outer wall of an apartment or a high-rise building, comprising: a fixed body installed on a vertical member and a horizontal member of a gang form to prevent a safety accident that may occur during a lifting operation; A bracket fixedly connected to the fixing part, a rotation shaft provided at a center of the fixing part, a fixing pin part fixing the position by rotating the fixing part and the bracket, And a locking cover connected to the lock cover coupling member to lock or unlock the fixing bolt. The lock cover cover includes:

Description

{GANG FORM SAFETY DEVICE}

The present invention relates to a safeguard apparatus capable of preventing a safety accident by installing on an external gantry used for the construction of apartments and high-rise buildings.

The use of safeguards to prevent safety accidents during work is becoming a prerequisite for large-sized public offices in apartments and high-rise buildings.

Safety devices that can prevent safety accidents caused by the fall of the gang form are urgently needed.

It is necessary to develop a safety device that can not dismantle the fixing bolts of the gang-bom and can prevent the gang form from falling during the lifting due to the accident of the crane.

During the rebar work, it is possible to prevent interference with the bracket of the fall prevention device. At this time, it is necessary to properly position the fall prevention device which prevents the worker from arbitrarily disassembling the fixing bolt, And to prevent the gang form from falling in the event of a tower crane.

According to an aspect of the present invention, there is provided a gang-foam safety device comprising: a fixed body mounted on a vertical member and a horizontal member of a ganged foam; a pair of fixing members fixed to an upper end of the fixed body; A fixing pin portion for fixing the position of the fixing portion and the bracket by rotating the fixing portion and a fixing pin portion for moving the locking cover in accordance with the movement of the fixing pin portion; A locking cover connecting member for connecting the fixing pin portion to the staple lock cover, and a locking cover connected to the locking cover connecting member to lock or unlock the fixing bolt.

According to the gangway safety device of the present invention, during the operation of the reinforcing bar, it is possible to prevent the bracket from being swollen by being rotated. At this time, since the locking cover locks the fixing bolt of the gang form, the operator can not dismantle the fixing bolt arbitrarily. If you want to disassemble the bolt, you need to rotate the bracket to the original position. Therefore, when the gang form falls during the gang bang due to the failure of the tower crane, it is fixed to the slab by the bracket.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a gangue safety device according to an embodiment of the present invention; FIG.
2 is a perspective view of a gang-safe device according to an embodiment of the present invention.
3 is a perspective view of a gang-safe device according to an embodiment of the present invention.
Fig. 4 is a perspective view showing the gang-foam safety device of the present invention installed on a gang foam.
5 is a cross-sectional view showing a state in which the bracket portion is rotated to avoid interference of a reinforcing bar when the gang-foam safety device of the present invention is installed in a gang form.
Fig. 6 is a front view showing that the gang-foam safety device of the present invention is installed in a gang form.
Fig. 7 is a cross-sectional view showing that the gang-foam safety device of the present invention is installed on a gang foam.
8 is a perspective view showing a state in which the bracket portion of the gangway safety device of the present invention is rotated and raised.
9 is a perspective view showing a state in which the bracket part of the anti-glare system of the present invention is rotated and raised.
FIG. 10 is a perspective view showing a coupling relation between the bracket portion of the anti-glare system of the present invention, the fixing portion, the rotating shaft and the body portion.
11 is an exploded perspective view of the gang-foam safety device of the present invention.
12 is a perspective view of a gangue safety device of the present invention.
13 is an enlarged view of an enlarged view of a lock cover section of the gang-foam safety device of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a gang-safe device according to an embodiment of the present invention will be described in detail with reference to the embodiments shown in FIGS. 1 to 12.

The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the following embodiments.

This embodiment is provided to more fully describe the present invention to those skilled in the art.

The latching jaws 1 and 1 a are installed at one end of the bracket 2 so as to be seated on the concrete slab when the gang form 60 falls, and may be a pipe of the form as shown in FIG. 1, It can be a circular round or circular pipe. The bracket 2 connected to the latching jaws 1 and 1a may be installed as a square pipe as shown in FIG. 1, or may have a truss structure having a right triangle as shown in FIGS. 2 to 12, as shown in FIGS. The truss structure of a triangular shape rather than the shape of the ─ character is stronger because the structure is stronger.

A pair of fixing portions 3 may be provided on the left and right sides of the bracket 2 at the other end of the bracket 2.

The center portion of the fixing portion 3 includes a circular hole through which the rotary shaft 4 can pass, as shown in the exploded perspective view of FIG.

The fixing part 3 includes a fixing pin part 5 and a fixing groove part 3b for holding the fixing bracket 2 in a fixed state. And may include a fixing jaw 3a so that the erected state can be maintained when rotated.

The rotary shaft insertion hole 23 is formed in the upper portion of the fixed body 21 so that the rotary shaft 4 can be inserted therethrough.

The bracket portion 10 is formed integrally with the locking jaws 1 and 1a and the bracket 2, the fixing portion 3, the fixing jaw 3a and the fixing groove portion 3b, The rotary shaft 4 is inserted into the rotary shaft insertion port 23 of the rotary shaft 3 and is fixed to the rotary shaft fixing nut 4a.

A plurality of fixed bracket jaws (22) are symmetrically welded and fixed to the fixed body (21).

At the upper end of the fixed body 21, a fixing pin guide 6 is fixed to the left and right at a position a certain distance from the fixing part 3, and an elastic body upper fixing part 7a is provided on the upper surface of the fixing part .

The body 20 is formed integrally with the fixed body 21, the fixed bracket jaw 22, the rotary shaft insertion port 23, the fixed pin portion guide 6, and the elastic body upper fixing portion 7a .

As shown in FIG. 10, the bracket unit 10 and the body unit 20 are integrally assembled with respect to the rotation shaft 4, and the bracket unit 10 is configured to rotate.

The U-shaped elastic lower part fixing part 8 is fixed to the fixing pin part 5 to integrally fix the fixing pin part 5 installed on the left and right of the fixing part body 21.

The fixing pin 5 is moved up and down along the guide pin 6 to fix the bracket 2.

The elastic body 7 is connected and fixed to the elastic body upper fixing portion 7a and the elastic body lower fixing portion 8 so that the fixing pin portion 5 always receives upward force.

One end of the lock cover coupling member 32 is inserted into and fixed to the lock cover connector insertion port 5a of the fixing pin 5 and the other end is inserted into the lock cover fixing portion 31 and fixed by the fixing bolt 35 The lock cover coupling member 32 and the lock cover fixing portion 31 are fixed at positions corresponding to the lock cover 30. [

The lock cover connecting member guide 33 for guiding the upper and lower ends of the lock cover connecting member 32 is fixed to the vertical member 61 of the gantry 60 with the fixing piece 34.

The lock cover 30 is bolted to the lock cover fixing portion 31 so as to be vertically and downwardly moved together with the upper and lower ends of the lock cover coupling member 32, Is coupled to the hinge (50) with the elastic body (51), so that the vertical member (61) of the gimbals (60)

And fixed by the fixing piece (34).

The position of the lock covers 30 and 30a is set so that the fixing bolts 90 installed on the vertical members 61 of the gang form 60 are locked to fix the gang form 60. [

When the lock cover 30a is engaged with the elastic body 51 and the hinge 50, the pulling member 31a is installed as shown in FIGS.

The fixing bracket 40 for fixing the fixing body 21 to the gimbals 60 is inserted between the fixing bracket jaws 22 welded to the fixing body 21, The rear portion of the bracket 40 is inserted over the lower end of the horizontal member 62 of the gumming and is fixed to the vertical member 61 with the fixing piece 34.

The rotation of the bracket 2 in the forward and backward directions is prevented by the interference of the reinforcing bar 70 with the worker. At this time, the fixation bolt 90 The operator can not dismantle the fixing bolt 90 arbitrarily until the worker is connected to the lifting shackle of the crane and the lifting ring 80 provided on the gang 60. After completion of the installation work of the reinforcing bars 70 So that the bracket 2 can be returned to its original position.

The fixing bolt (90) can be dismantled by bringing the bracket (2)

It is possible to lift the gang form 60.

Since the bracket 2 is retracted, an accident caused by a worker's failure to perform a work procedure that may occur during the lifting operation of the gang form 60, an accident that may be caused by an aging of the tower crane, a defect or the like, (90) is not installed, it is possible to prevent any accident that may occur.

1,1a: latching jaw 40: fixed bracket
2: Bracket 50: Hinge
3: fixing part 51: elastic body
4: rotating shaft 60:
5: fixing pin portion 61: vertical member
6: Fixing pin guide 62: Horizontal member
7: elastic body 70: reinforcing bar
8: elastomer lower fixing portion 80: lifting ring
10: Bracket part 90: Fixing bolt
20: body part 1a:
21: Fixing body 30, 30a: Lock cover
22: fixed bracket jaw 31a: pulling member
23: rotation shaft insertion hole 3a: fixed jaw
31: Lock cover fixing portion 3b: Fixing groove portion
32: Lock cover connector 4a: Rotary shaft fixing nut
33: Lock cover connector guide 5a: Lock cover connector insertion hole
34: Fixing piece 7a: Elastic body upper fixing part
35: Fixing bolt 8a: Elastic body insertion port

Claims (3)

A gang-safe device for preventing a gang form from falling, comprising:
A fixed body including a vertical member of the gang foam and a fixed bracket tuck installed in the horizontal member;
A fixing part including a fixing jig fixed to an upper end of the fixing part;
A bracket including two wedge-shaped locking tabs connected and fixed to the fixing portion;
A rotation shaft installed at the center of the fixing part;
And the fixing portion and the bracket rotate to fix the position
A fixing pin portion
The fixing pin portion for moving the lock cover in accordance with the movement of the fixing pin portion,
A pair of lock cover coupling members connecting the lock covers;
A pair of lock cover coupling members connected to the lock bolts,
Gang safety device with lock cover. delete The method according to claim 1,
And an elastic body for supporting the movement of the lock cover when the bracket rotates.
KR1020150117237A 2015-08-20 2015-08-20 Gang form safety device KR101729659B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150117237A KR101729659B1 (en) 2015-08-20 2015-08-20 Gang form safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150117237A KR101729659B1 (en) 2015-08-20 2015-08-20 Gang form safety device

Publications (2)

Publication Number Publication Date
KR20150102899A KR20150102899A (en) 2015-09-09
KR101729659B1 true KR101729659B1 (en) 2017-04-25

Family

ID=54243550

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150117237A KR101729659B1 (en) 2015-08-20 2015-08-20 Gang form safety device

Country Status (1)

Country Link
KR (1) KR101729659B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100866412B1 (en) * 2008-07-25 2008-11-03 임세완 Apparatus for preventing a crashing of gang-form buit-in type
KR101481023B1 (en) * 2014-07-10 2015-01-14 정기환 Apparatus for pulling Gang form's

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100866412B1 (en) * 2008-07-25 2008-11-03 임세완 Apparatus for preventing a crashing of gang-form buit-in type
KR101481023B1 (en) * 2014-07-10 2015-01-14 정기환 Apparatus for pulling Gang form's

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Publication number Publication date
KR20150102899A (en) 2015-09-09

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