CN210685348U

CN210685348U - Detachable construction scaffold

Info

Publication number: CN210685348U
Application number: CN201921359941.9U
Authority: CN
Inventors: 陈阳; 张闯; 闫鑫; 杨扬; 董禹; 冯琪; 陈军; 付强; 胡晓哲; 陈晓; 郝英楠
Original assignee: Liaoning Dingyu Environmental Protection Building Materials Co ltd
Current assignee: Liaoning Dingyu Environmental Protection Building Materials Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-05
Anticipated expiration: 2029-08-21

Abstract

The utility model relates to a building engineering technical field, concretely relates to detachable construction scaffold. The tripod of detachable construction scaffold frame is fixed with scaffold board, and the tripod is connected with scaffold board. The tripod is connected with the apron plate through the secondary fixing piece, the inserting seat of the secondary fixing piece is inserted into and connected with the scaffold plate, and the rectangular fixing piece of the secondary fixing piece fixes the supporting legs of the adjacent apron plate. The dismantlement that exists among the current scaffold is troublesome or the potential safety hazard, and the utility model discloses detachable construction scaffold dismantles transportation convenience, installation simple, and the security is better.

Description

Detachable construction scaffold

Technical Field

The utility model relates to a building engineering technical field, concretely relates to detachable construction scaffold.

Background

The existing cantilever scaffold is formed by cantilever of I-shaped steel section steel, and after the scaffold is fixed, the stability is guaranteed, but the scaffold is quite troublesome to disassemble, and in order to facilitate that an enclosure part is not generally arranged, potential safety hazards exist. And because the use place of the overhanging scaffold is generally the construction at high building, the construction safety is greatly tested.

Therefore, the problem of troublesome disassembly or potential safety hazard existing in the existing scaffold is solved.

Disclosure of Invention

Utility model purpose:

the utility model aims at providing a detachable construction scaffold frame with enclosure part to the not enough of existence in the above-mentioned technique.

The technical scheme is as follows:

the utility model discloses a realize through following technical scheme:

a detachable construction scaffold is characterized in that a tripod is fixed with a scaffold plate.

The tripod is connected with the apron plate through a secondary fixing piece, an inserting seat of the secondary fixing piece is connected with the scaffold plate, and the rectangular fixing piece of the secondary fixing piece fixes the supporting legs of the adjacent apron plate.

The upper end of the inverted T-shaped inserting seat of the secondary fixing piece is provided with a connecting square hole, and two ends of the rectangular fixing piece are inserted into the connecting square holes.

The rectangular fixing piece is hollow, and two ends of the rectangular fixing piece, which are outwards supported, are inserted into the connecting square holes.

The left side connecting piece and the right side connecting piece of the rectangular fixing piece are hinged, and the support end of the left side connecting piece and the support end of the right side connecting piece are inserted into the connecting square hole.

A wall-through fixing hole is formed in one right-angle side of a triangular support of the right-angled triangle, a bolt hole is formed in the other right-angle side of the triangular support, and a U-shaped fixing end is further arranged on the inner side of the triangular support.

The scaffold board both sides are equipped with fixed side's pipe, and fixed side's pipe is through fixed muscle welded fastening, and the top is covered with rubber slab or steel sheet, and the scaffold board outside is fixed with a plurality of insert tube.

The enclosure square tubes of the enclosure plate are connected with the scaffold plate in an inserting mode, the bottom of each enclosure square tube is provided with a fixing transverse plate, and a steel wire mesh is arranged between the enclosure square tubes.

The size of the enclosure square tube of the enclosure plate is smaller than that of the insertion tube on the scaffold plate.

The advantages and effects are as follows:

the utility model has the advantages of as follows and beneficial effect:

the utility model discloses detachable construction scaffold frame dismantles transportation convenience, installation simple, and the security is better.

Drawings

Fig. 1 is a perspective view of a detachable construction scaffold;

FIG. 2 is a perspective view of a construction scaffolding with secondary anchors;

FIG. 3 is a top view of the attachment of the scaffolding board to the containment sheet;

FIG. 4 is a cross-sectional view of the attachment of the scaffolding board to the containment sheet 1-1;

FIG. 5 is a schematic perspective view of the secondary fixing member of embodiment 1;

FIG. 6 is a plan view of the secondary fixing member of embodiment 1;

FIG. 7 is a schematic perspective view of a secondary fixing member according to embodiment 2;

FIG. 8 is a plan view of a secondary fixing member according to embodiment 2;

FIG. 9 is a tripod diagram;

fig. 10 is a tripod a-side schematic view;

FIG. 11 is a tripod B-side schematic view;

FIG. 12 is a schematic view of a wall penetrating rod configuration;

FIG. 13 is a schematic view of a U-bolt.

Description of reference numerals:

1. the triangular support 11 is a U-shaped fixed end 12 is a rubber pad; 2. a scaffold plate, 21, an insertion tube and 22, a fixed square tube; 3. a containment plate, 31, a containment square tube; 4. the secondary fixing piece 41 is an insertion seat, 42 is a connecting square hole, 43 is a rectangular fixing piece, 44 is a right side connecting piece, 45 is a left side connecting piece, 46 is a hinged connecting piece, and 47 is a connecting square hole fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a detachable construction scaffold, a tripod 1 is fixed with a scaffold board 2, and the tripod 1 is connected with the scaffold board 2.

The tripod 1 and the apron plate 3 are connected in an inserting manner, and the connecting method is simple and easy to disassemble. The inserting connection means that the hollow square section size of the enclosure square pipe of the enclosure protection plate 3 is smaller than the square section of the inserting pipe 21 of the scaffold plate 2, and the enclosure protection plate can be directly inserted into the scaffold plate for connection during installation. The insertion of the other containment sheet into the secondary attachment member is not shown in figure 2 for clarity of connection.

As shown in fig. 3 and 4, the tripod 1 and the containment plate 3 are connected by the secondary fixing member 4, the insert seat 41 of the secondary fixing member 4 is connected with the scaffold plate 2, and the rectangular fixing member 43 of the secondary fixing member 4 fixes the legs of the adjacent containment plate 3.

Because the utility model discloses construction scaffold frame is used for the high altitude construction more, for guaranteeing to enclose the fixed of backplate, has added the secondary mounting, and the secondary mounting has fixed with the scaffold board below between two fenders, adopts the plug-in connection equally, has both guaranteed to enclose the fixed of backplate, can realize the quick dismantlement of scaffold frame again. The secondary fixing 4 is adapted for connection of the containment sheets between two scaffolding boards.

As shown in fig. 5 and 7, the inverted T-shaped insertion seat 41 of the secondary fixing member 4 is provided at the upper end thereof with a square connecting hole 42, and both ends of the rectangular fixing member 43 are inserted into the square connecting hole 42.

The size of the square cross section at the bottom edge of the insertion seat 41 needs to be smaller than the side size of the fixed square tube of the scaffold plate, so that the insertion seat 41 can be inserted into the square tube, and the insertion seat 41 can be a small-sized square tube or a bar-shaped rod. The inserting seat 41 is mainly used for ensuring the connection and fixation between the two enclosure plates, and two ends of the inserting seat are respectively inserted into the fixed square tubes of the two scaffold plates, so that the inserting seat is fixed.

As shown in fig. 6, the rectangular fixing member 43 is hollow inside, and both ends of the rectangular fixing member 43, which are outwardly extended, are inserted into the connecting square holes 42.

The hollow structure of the rectangular fixing piece 43 is used for inserting the enclosure square pipe 31 on two sides, the two ends of the expenditure extending outwards through the rectangular fixing piece are fixed in the connecting square hole 42, the two ends of the expenditure are fixed with the inserting seat simultaneously by inserting bolts or iron wires into the connecting square hole fixing holes, and potential safety hazards such as inclination of the enclosure plate 3 caused by the damage of the inserting pipe or the separating of the inserting pipe 21 on the scaffold plate 2 and the enclosure plate 3 are prevented.

The two ends of the bolt are required to be provided with matched nuts for screwing and fixing through bolt connection. Connect through the iron wire, need twist the flower with iron wire both ends and fix, prevent that the high altitude from dropping.

As shown in fig. 7 and 8, the left connecting member 45 and the right connecting member 44 of the rectangular fixing member 43 are hinged, and the branch end of the left connecting member 45 and the branch end of the right connecting member 44 are inserted into the connecting square hole 42.

The rectangular fixing part adopting the hollow structure is mainly convenient to fix between the apron plates inserted into the scaffold plates, the rectangular fixing part 43 with the left connecting part 45 and the right connecting part 44 is adopted to connect before the apron plates are inserted into the scaffold plates and also connect afterwards, the left connecting part 45 and the right connecting part 44 need to be hinged, the hinged connecting part 46 is a common hinged connecting part in the prior art, and the hinging is also a common connecting mode in the prior art.

As shown in fig. 8, the left connecting piece 45 and the right connecting piece 44 are in a spoon shape, the spoon handle part is inserted into the connecting square hole, the concave spoon part connects the concave parts inwards to form a rectangular frame, and the spoon parts are connected in a hinged mode.

As shown in fig. 9, 10 and 11, a wall-through fixing hole is arranged on one right-angle side of the triangular frame 1 of the right-angle triangle, a bolt hole is arranged on the other right-angle side, and a U-shaped fixing end 11 is further arranged on the inner side of the triangular frame 1.

The upper end of the tripod 1 and the scaffold plate 2 are fixed by bolts penetrating through bolt holes, the bolts can be the most commonly used bolts, or U-shaped bolts as shown in figure 13, the two ends of the U-shaped bolts are provided with threads and inserted into two bolt holes with the same width as the Y-shaped bolts in figure 10, and then the tripod 1 and the scaffold plate 2 are fixed by nuts.

The right-angle side of the inner side of the tripod is fixedly connected with a building wall body through a wall penetrating rod, the front end of the wall penetrating rod is an annular head as shown in figure 12, a steel plate is arranged behind the annular head, and the steel plate is fixedly connected with a bolt rod. The vibration of wall body and construction scaffold is found in actual construction for wear the wall pole to drop easily with building wall body is fixed, will wear the inside U-shaped stiff end of wall pole and tripod and connect through the chain, prevent to wear the high altitude of wall pole and fall. The U-shaped fixed end is disposed on the inside of the tripod attachment to the scaffold board as generally shown in figure 9.

In order to further reduce the vibration between the tripod and the building wall, a rubber pad is fixed on the side face of the tripod, which is provided with the bolt hole and is used for fixing the wall penetrating rod, of the tripod, and the rubber pad is used for reducing the vibration.

As shown in fig. 3 and 4, the fixed square pipes 22 are arranged on two sides of the scaffold plate 2, the fixed square pipes 22 are welded and fixed through the fixed ribs, the upper part of the scaffold plate is covered with a rubber plate or a steel plate, and a plurality of insertion pipes 21 for connecting the enclosure square pipes 31 are fixed on the outer side of the scaffold plate 2.

As shown in fig. 3, two parallel fixed square tubes 22 are welded by a middle fixed rib, and a plurality of insertion tubes 21 with their tube openings facing perpendicular to the fixed square tubes 22 are disposed on the outer sides of the fixed square tubes.

The square enclosing pipes 31 of the enclosing plate 3 are inserted into and connected with the scaffold plate 2, the bottom of the square enclosing pipes 31 is provided with a fixed transverse plate, and a steel wire dense net is arranged between the square enclosing pipes 31.

The fixing transverse plate of the enclosure plate 3 fixes the enclosure square pipes 31 at two sides, and the fixing transverse plate limits the insertion depth of the enclosure square pipes 31 below, so that the height of the enclosure plate is ensured.

The dimensions of the enclosure square tube 31 of the enclosure plate 3 are smaller than the dimensions of the insert tube 21 on the scaffold plate 2.

The specific installation method comprises the following steps:

fix the tripod on building wall through wearing the wall pole earlier, then fixed scaffold board and tripod, install the seat of inserting of secondary mounting earlier before inserting, the hollow structure of alignment rectangle mounting and the insert tube of below, then insert the maintenance side pipe of apron board again, carry out the secondary and fix.

When the tripod is disassembled, the apron plate is disassembled, then the tripod is disassembled, and finally the tripod is disassembled from the building wall.

Example 1

As shown in fig. 1, 2 and 3, a detachable construction scaffold, a tripod 1 is fixed with a scaffold board 2, and the tripod 1 is inserted into and connected with the scaffold board 2.

As shown in fig. 5 and 6, the tripod 1 and the containment plate 3 are connected by the secondary fixing member 4, the inserting seat 41 of the secondary fixing member 4 is inserted into and connected with the scaffold plate 2, and the rectangular fixing member 43 of the secondary fixing member 4 fixes the supporting legs of the adjacent containment plate 3.

The upper end of the inverted T-shaped insert seat 41 of the secondary fixing member 4 is provided with a square connecting hole 42, and both ends of the rectangular fixing member 43 are inserted into the square connecting hole 42. The rectangular fixing member 43 is hollow inside, and both ends of the rectangular fixing member 43, which are outwardly extended, are inserted into the connecting square holes 42.

The scaffold board 2 both sides are equipped with fixed square pipe 22, and fixed square pipe 22 is through fixed muscle welded fastening, and the top is covered with rubber slab or steel sheet, and the scaffold board 2 outside is fixed with a plurality of insert tube 21.

The guard board 3 is characterized in that a guard square pipe 31 is connected with the scaffold board 2 in an inserting mode, a fixing transverse plate is arranged at the bottom of the guard square pipe 31, and a steel wire mesh is arranged between the guard square pipes 31.

The specific installation method comprises the following steps:

Example 2

The left side connecting piece 45 and the right side connecting piece 44 of the rectangular fixing piece 43 are hinged, and the branch end of the left side connecting piece 45 and the branch end of the right side connecting piece 44 are inserted into the connecting square hole 42.

Claims

1. The utility model provides a detachable construction scaffold which characterized in that: the tripod (1) is fixed with the scaffold plate (2);

the tripod (1) is connected with the enclosure plate (3) through the secondary fixing piece (4), the inserting seat (41) of the secondary fixing piece (4) is connected with the scaffold plate (2), and the rectangular fixing piece (43) of the secondary fixing piece (4) is used for fixing the supporting leg of the adjacent enclosure plate (3).

2. The demountable construction scaffold of claim 1, wherein: the upper end of the inverted T-shaped inserting seat (41) of the secondary fixing piece (4) is provided with a connecting square hole (42), and two ends of the rectangular fixing piece (43) are inserted into the connecting square hole (42).

3. The demountable construction scaffold of claim 1 or 2, wherein: the rectangular fixing piece (43) is hollow, and two ends of the rectangular fixing piece (43) which are outwards supported are inserted into the connecting square holes (42).

4. The demountable construction scaffold of claim 1, wherein: the left connecting piece (45) and the right connecting piece (44) of the rectangular fixing piece (43) are hinged, and the branch end of the left connecting piece (45) and the branch end of the right connecting piece (44) are inserted into the connecting square hole (42).

5. The demountable construction scaffold of claim 1, wherein: a wall-through fixing hole is arranged on one right-angle side of the triangular support (1) of the right-angled triangle, a bolt hole is arranged on the other right-angle side, and a U-shaped fixing end (11) is further arranged on the inner side of the triangular support (1).

6. The demountable construction scaffold of claim 1, wherein: the scaffold board (2) both sides are equipped with fixed square pipe (22), and fixed square pipe (22) are through fixed muscle welded fastening, and the top is covered with rubber slab or steel sheet, and the scaffold board (2) outside is fixed with a plurality of insert tube (21).

7. The demountable construction scaffold of claim 1, wherein: the enclosure square tubes (31) of the enclosure plate (3) are connected with the scaffold plates (2) in an inserting mode, the bottom of each enclosure square tube (31) is provided with a fixing transverse plate, and a steel wire mesh is arranged between the enclosure square tubes (31).

8. The demountable construction scaffold of claim 6 or 7, wherein: the size of the enclosure square tube (31) of the enclosure plate (3) is smaller than that of the insertion tube (21) on the scaffold plate (2).