CN211499703U

CN211499703U - Assembled scaffold overhanging device at bottom of balcony and bay window beam for building

Info

Publication number: CN211499703U
Application number: CN201922272049.3U
Authority: CN
Inventors: 张勇胜
Original assignee: Huangshi Tongmiao Hardware Electromechanical Equipment Co ltd
Current assignee: Huangshi Tongmiao Hardware Electromechanical Equipment Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-15
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a construction scaffold technical field, specifically an assembled scaffold device that encorbelments of balcony for building, bay window breast, including I-steel floorbar, I-steel floorbar one end is equipped with the end plate, is equipped with the wall bolt that wears the wall on the end plate, and I-steel floorbar outer end articulates there is a diagonal draw bar, and the diagonal draw bar top stretches to balcony or bay window breast, and diagonal draw bar top threaded connection has a connecting bolt A, and the nut of connecting bolt A is equipped with the through-hole perpendicular to the bolt body, pre-buried a connecting piece in balcony or bay window breast, pre-buried connecting piece bottom are equipped with outside convex nut, and nut internal thread connection has a connecting bolt B, and connecting bolt B is the same with connecting bolt A structure, and connecting bolt B is relative with connecting bolt A's through-hole and passes through lock bolt and lock nut to fix; the utility model provides a balcony or window roof beam bottom department diagonal draw bar that wafts hinder the problem of unable operation.

Description

Assembled scaffold overhanging device at bottom of balcony and bay window beam for building

Technical Field

The utility model relates to a construction scaffold technical field specifically is a device is encorbelmented to assembled scaffold frame of balcony for building, window beam bottom wafts.

Background

The scaffold needs to be built during building construction, and Chinese patent CN106760461B 'a mounting method for a full-assembly scaffold overhang' discloses a mounting method for an assembly scaffold overhang, which is convenient and quick to construct, reliable in stress, labor cost-saving, most of raw materials can be recycled, economic benefits are improved, but when outer walls have convex parts such as balconies or bay windows, the top mounting and construction of diagonal draw bars can be blocked by the convex parts, and the operation of workers during construction is inconvenient.

Disclosure of Invention

The utility model aims at providing a device is encorbelmented to assembled scaffold frame for building balcony, the window beam bottom wafts when meetting the balcony or waft the window when the installation influence the problem of construction operation in order to solve the scaffold frame and encorbelment.

The utility model has the following concrete scheme: the utility model provides a device is encorbelmented to assembled scaffold frame for balcony, window breast of wafing for building, includes the I-steel breast, I-steel breast one end is equipped with the end plate, is equipped with the wall bolt that wears the wall on the end plate, and I-steel breast outer end articulates there is a diagonal draw bar, and the diagonal draw bar top stretches to the balcony or the window breast of wafing, and diagonal draw bar top threaded connection has a connecting bolt A, and connecting bolt A's nut is equipped with the through-hole of the perpendicular to bolt body, pre-buried connecting piece has been pre-buried in the balcony or the window breast of wafing, and pre-buried connecting piece bottom is equipped with outside convex nut, and nut female connection has a connecting bolt B, and connecting bolt B is the same with connecting bolt A structure, and connecting bolt B is relative and fixed through locking bolt and lock nut.

Pre-buried connecting piece includes an return bend, and the vertical downward nut that has just welded of return bend one end, and the internal thread hole and the return bend hole of nut communicate with each other.

The end plate of I-steel floorbar welds in both sides symmetrically, and the top of each end plate is equipped with the bolt mounting hole, the shank of bolt of wearing the wall bolt passes the bolt mounting hole, the nut of wearing the wall bolt are the rectangle, the long limit of rectangle with the end plate topside is parallel.

The intermediate lamella of I-steel floorbar is equipped with a plurality of mounting hole along length direction, a biography power auxiliary is respectively equipped with to the mounting hole both sides, the height of biography power auxiliary and the high phase-match of I-steel floorbar both sides, is equipped with the through-hole in the middle of the biography power auxiliary, and two biography power auxiliaries are fixed through a fastening bolt who passes biography power auxiliary and I-steel floorbar.

Compared with the prior art, the utility model has the following beneficial effect: the problem of balcony or window beam bottom department that wafts oblique pull rod hinder unable operation is solved, only pre-buried connecting piece can not be retrieved, and all the other parts all can be dismantled and retrieve, installation convenient operation, and the atress is reliable.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a view A-A of FIG. 2;

FIG. 4 is a view B-B of FIG. 2;

in the figure: the method comprises the following steps of 1-wall, 2-balcony beam, 3-embedded connecting piece, 31-bent pipe, 32-nut, 4-diagonal draw bar, 5-fastening bolt, 6-force transmission auxiliary piece, 7-I-steel bottom beam, 8-mounting hole, 9-wall bolt, 10-end plate, 11-connecting bolt A, 12-connecting bolt B and 13-locking bolt.

Detailed Description

Referring to fig. 1-4, the embodiment is an assembled scaffold overhanging device for a balcony or a bay window beam bottom for a building, and the assembled scaffold overhanging device comprises an i-steel base beam 7, wherein an end plate 10 is arranged at one end of the i-steel base beam 7, a wall-through bolt 9 for penetrating a wall 1 is arranged on the end plate 10, an inclined pull rod 4 is hinged at the outer end of the i-steel base beam 7, the top of the inclined pull rod 4 extends to the bottom of the balcony beam 2, a connecting bolt a11 is connected to the top of the inclined pull rod 4 in a threaded manner, a nut of the connecting bolt a11 is provided with a through hole perpendicular to a bolt body, an embedded connecting member 3 is embedded in the balcony beam 2, a nut 32 protruding outwards is arranged at the bottom of the embedded connecting member 3, a connecting bolt B12 is connected to the nut 32 in a threaded manner, the connecting bolt B12 has the same structure as the connecting bolt a11, and the connecting.

In this embodiment, the embedded connector 3 includes an elbow 31, one end of the elbow 31 is vertically downward and welded with a nut 32, and an internal threaded hole of the nut 32 is communicated with an internal hole of the elbow 31.

In this embodiment, the end plates 10 of the i-beam bottom 7 are symmetrically welded to both sides, the top of each end plate 10 is provided with a bolt mounting hole, the bolt body of the wall-through bolt 9 passes through the bolt mounting hole, the nut of the wall-through bolt 9 is rectangular, and the long side of the rectangle is parallel to the top side of the end plate 10; the width of the rectangle is equal to the diameter of the bolt body, and the nut is designed into the rectangle, so that the bolt mounting hole of the end plate 10 is close to the upper end of the I-shaped steel bottom beam 7 as much as possible, thereby increasing the distance between the stress point and the fulcrum, lengthening the force arm and reducing the load of the through-wall bolt 9.

In this embodiment, the intermediate plate of the i-beam bottom 7 is provided with a plurality of mounting holes 8 along the length direction, a force transmission auxiliary 6 is respectively installed on two sides of each mounting hole 8, the force transmission auxiliary adopts a channel steel, the height of the force transmission auxiliary 6 is matched with the height of two sides of the i-beam bottom 7, a through hole is formed in the middle of the force transmission auxiliary 6, and the two force transmission auxiliary 6 are fixed through a fastening bolt 5 which penetrates through the force transmission auxiliary 6 and the i-beam bottom 7.

Claims

1. The utility model provides a device is encorbelmented to assembled scaffold frame of balcony for building, window beam bottom wafts, characterized by: the novel wall-penetrating connecting device comprises an I-steel bottom beam, wherein an end plate is arranged at one end of the I-steel bottom beam, a wall-penetrating bolt penetrating through a wall is arranged on the end plate, an inclined pull rod is hinged to the outer end of the I-steel bottom beam, the top of the inclined pull rod extends to the bottom of a balcony or a bay window beam, a connecting bolt A is in threaded connection with the top of the inclined pull rod, a through hole perpendicular to a bolt body is formed in a nut of the connecting bolt A, a pre-embedded connecting piece is pre-embedded in the balcony or the bay window beam, an outward convex nut is arranged at the bottom of the pre-embedded connecting piece, a connecting bolt B is in threaded connection with the nut, the connecting bolt B is identical to the connecting bolt A.

2. The assembled scaffold cantilever device for the balcony and bay window beam bottom of a building as claimed in claim 1, wherein: the embedded connecting piece comprises an elbow, one end of the elbow is vertically downward and welded with a nut, and an internal thread hole of the nut is communicated with an inner hole of the elbow.

3. The assembled scaffold cantilever device for the balcony and bay window beam bottom of a building as claimed in claim 1, wherein: the end plates of the I-shaped steel bottom beam are symmetrically welded on two sides, a bolt mounting hole is formed in the top of each end plate, a bolt body of the through-wall bolt penetrates through the bolt mounting hole, a nut of the through-wall bolt is rectangular, and the long edge of the rectangle is parallel to the top edge of the end plate.

4. The assembled scaffold cantilever device for the balcony and bay window beam bottom of a building as claimed in claim 1, wherein: the I-steel bottom beam is characterized in that a plurality of mounting holes are formed in the middle plate of the I-steel bottom beam along the length direction, force transmission auxiliary parts are mounted on two sides of each mounting hole, the height of each force transmission auxiliary part is matched with that of each of two sides of the I-steel bottom beam, and a through hole is formed in the middle of each force transmission auxiliary part.