CN214834564U

CN214834564U - Device for quickly installing outer frame

Info

Publication number: CN214834564U
Application number: CN202023213027.9U
Authority: CN
Inventors: 张开宇
Original assignee: Henan Sanwei Construction Technology Co ltd
Current assignee: Henan Sanwei Construction Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-23
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a device for quickly installing an outer frame, which comprises a support, a connecting frame, a supporting plate and bottom feet, wherein the support comprises two vertical pipes which are distributed in parallel, and the two vertical pipe supports are fixedly connected with at least two cross rods with height difference; the two brackets are hinged through the connecting frame, the connecting frame comprises two C-shaped connecting pieces, the side wall of the middle part of one connecting piece is fixedly connected with a connecting pipe, and the middle part of the other connecting piece is correspondingly sleeved in the connecting pipe; the tail ends of the two connecting pieces are respectively connected with a bracket, and two ends of the same connecting piece are correspondingly hinged on the same vertical pipe of the bracket; the two brackets connected through the connecting piece are distributed in parallel, and the cross bars of the two brackets are correspondingly provided with supporting plates; set up the connecting piece, the accessible connecting piece is folding each other or expand the support, and two supports after the expansion are fixed in order to form the scaffold frame through the layer board, simple structure is convenient for use.

Description

Device for quickly installing outer frame

Technical Field

The utility model relates to a construction equipment technical field specifically is a device of quick installation of outrigger.

Background

In the construction process, additional construction is needed, wherein the scaffold is the most common external frame, the scaffold is a working platform which is erected for ensuring the smooth operation of each construction process, and the scaffold is divided into an external scaffold and an internal scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; divide into pole setting formula scaffold frame according to the structural style, bridge type scaffold frame, gate-type scaffold frame, suspension type scaffold frame, hanging type scaffold frame, choose formula scaffold frame, climb formula scaffold frame, the scaffold frame indicates that the job site is for the workman operation and solve the various supports of setting up perpendicularly and horizontal transportation simultaneously, the general term in building boundary, indicate to be used in the outer wall on the building site, interior decoration or the higher place that can't direct construction of floor height, mainly dry life or peripheral safety net maintenance and high altitude erection component etc. from top to bottom for the constructor, the shelf is put up exactly, scaffold frame preparation material usually has: bamboo, wood, steel pipe or synthetic material etc. also use as the template with the scaffold in engineering a bit, also widely used in departments such as advertising industry, municipal administration, traffic road bridge mine in addition, under some occasions, need quick build some scaffolds in order to assist the construction, and most scaffold installations are built inconveniently at present, lead to the installation or consume too much manpower when dismantling, have influenced the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, a scaffold that can advance the installation fast is provided, the utility model discloses a device of quick installation of outrigger.

The utility model discloses the concrete technical scheme who takes does: a device for quickly installing an outer frame comprises a support, a connecting frame, a supporting plate and feet, wherein the support comprises two vertical pipes which are distributed in parallel, and the two vertical pipe supports are fixedly connected with at least two cross rods with height difference; the two brackets are hinged through the connecting frame, the connecting frame comprises two C-shaped connecting pieces, the side wall of the middle part of one connecting piece is fixedly connected with a connecting pipe, and the middle part of the other connecting piece is correspondingly sleeved in the connecting pipe; the tail ends of the two connecting pieces are respectively connected with a bracket, and two ends of the same connecting piece are correspondingly hinged on the same vertical pipe of the bracket; the two brackets connected through the connecting piece are distributed in parallel, and the cross bars of the two brackets are correspondingly provided with supporting plates; the bottom of the vertical pipe is correspondingly connected with a footing, the footing comprises a connecting column and a nut assembled on the connecting column in a threaded manner, the connecting column is upwards inserted into the vertical pipe, and the lower end of the connecting column is provided with a roller.

Preferably, the rollers are connected through U-shaped forks arranged at the bottoms of the connecting columns, and the U-shaped forks are provided with horizontally extending strip-shaped holes corresponding to the main shafts of the rollers; the outer walls of two sides of the U-shaped fork are hinged with ship-shaped limiting plates, and two ends of the two limiting plates are connected through a cross column; the middle of the limiting plate is provided with a bulge, the bulge is correspondingly hinged to one side of the upper edge of the outer wall of the U-shaped fork, the main shaft correspondingly penetrates through the limiting plate towards two sides, an arc-shaped hole with the hinge point of the limiting plate as the circle center is formed in the limiting plate, the U-shaped fork corresponds to the hinge point of the limiting plate, a first hemispherical bulge is arranged below the hinge point of the limiting plate, a second hemispherical bulge is arranged on the other side of the outer wall of the U-shaped fork on the same horizontal line with the first hemispherical bulge, a first limiting hole and a second limiting hole are formed in the limiting plate, the first limiting hole and the second limiting hole are matched with the first hemispherical bulge, a friction piece is arranged on a cross column on one side, away from the hinge point, of the limiting plate, the limiting plate rotates relative to the hinge point, the friction piece is abutted to the idler wheel, and the first limiting hole and the first hemispherical bulge are mutually limited, The second limiting hole and the second hemispherical bulge are mutually limited.

Preferably, the limiting plate is further provided with a third limiting hole, the limiting plate rotates about the hinge point, the friction piece is separated from the roller, and the third limiting hole and the first hemispherical protrusion limit each other.

Preferably, the two ends of the supporting plate are provided with clamping grooves for correspondingly clamping the cross rod.

The beneficial technical effects are as follows: set up the connecting piece, the accessible connecting piece is folding each other or expand the support, and two supports after the expansion are fixed in order to form the scaffold frame through the layer board, simple structure is convenient for use.

Drawings

FIG. 1 is a schematic view of the structure of the device;

fig. 2 is a schematic view of the structure of the support leg.

In the figure, 1 vertical pipe, 2 cross rod, 3 connecting piece, 4 connecting pipe, 5 supporting plate, 6 feet, 61 connecting column, 62 screw cap, 63U-shaped fork piece, 64 limiting plate, 65 cross column, 66 first limiting hole, 67 second limiting hole, 68 first hemispherical bulge, 69 second hemispherical bulge, 610 friction piece and 611 roller.

Detailed Description

A device for quick mounting of an external frame, see fig. 1-2: the device comprises a support, a connecting frame, a supporting plate 5 and feet 6, wherein the support comprises two vertical pipes 1 which are distributed in parallel, and the two vertical pipes 1 are fixedly connected with two cross rods 2 with height difference; the two brackets are hinged through the connecting frame, the connecting frame comprises two C-shaped connecting pieces 3, the side wall of the middle part of one connecting piece 3 is fixedly connected with a connecting pipe 4, and the middle part of the other connecting piece 3 is correspondingly sleeved in the connecting pipe 4; the tail ends of the two connecting pieces 3 are respectively connected with a bracket, and two ends of the same connecting piece 3 are correspondingly hinged on the same vertical pipe 1 of the bracket; the two brackets connected through the connecting piece 3 are distributed in parallel, and the two bracket cross rods 2 are correspondingly provided with supporting plates 5; the bottom of the vertical pipe 1 is correspondingly connected with a footing 6, the footing 6 comprises a connecting column 61 and a screw cap 62 which is assembled on the connecting column 61 in a threaded manner, the connecting column 61 is upwards inserted into the vertical pipe 1, and the lower end of the connecting column 61 is provided with a roller 611.

Set up connecting piece 3, accessible connecting piece 3 is folding each other or expand the support, and two supports after the expansion are fixed in order to form the scaffold frame through layer board 5, simple structure is convenient for use. The width of the connecting piece 3 is matched with that of the support, so that the connecting frame and the support can be folded to be convenient to store, and the scaffold can be installed by connecting the cross rod 2 with the supporting plate 5 after being unfolded; set up the stabilizer blade, be equipped with nut 62 on the spliced pole 61, can carry out the height-adjusting of each riser 1 through rotatory nut 62 height, make layer board 5 keep the level, be applicable to uneven ground.

The two cross rods 2 with the height difference are arranged, so that two supporting plates 5 with different heights can be assembled, and climbing and article placement are facilitated.

The rollers 611 are connected through U-shaped forks 63 arranged at the bottoms of the connecting columns 61, and the U-shaped forks 63 are provided with horizontally extending strip-shaped holes corresponding to the main shafts of the rollers 611; the outer walls of the two sides of the U-shaped fork 63 are hinged with ship-shaped limiting plates 64, and the two ends of the two limiting plates 64 are connected through a cross column 65; the middle of the limiting plate 64 is provided with a convex part, the convex part is correspondingly hinged on one side of the upper edge of the outer wall of the U-shaped fork member 63, the main shaft correspondingly penetrates through the limiting plate 64 towards two sides, an arc-shaped hole which takes the hinged point of the limiting plate 64 as the circle center is arranged on the limiting plate 64, the U-shaped fork member 63 corresponds to the hinged point of the limiting plate 64, a first hemispherical bulge 68 is arranged under the other side of the outer wall of the U-shaped fork member 63 on the same horizontal line, a second hemispherical bulge 69 is arranged on the other side of the outer wall of the U-shaped fork member 63 on the same horizontal line, a first limiting hole 66 and a second limiting hole 67 are arranged on the limiting plate 64, the first limiting hole 66 and the second limiting hole are matched with the first hemispherical bulge 68 and the second hemispherical bulge 69, a friction part 610 is arranged on a cross column 65 on one side of the hinged point far away from the limiting plate 64, the limiting plate 64 rotates about the hinged point, so that the friction part 610 is in contact with the roller 611, And the first limiting hole 66 and the first hemispherical protrusion 68 limit each other, and the second limiting hole 67 and the second hemispherical protrusion limit each other.

Set up bar hole and arc hole, make gyro wheel 611 main shaft along the two displacement, guarantee the spacing effect when friction member 610 inconsistent with gyro wheel 611.

Friction member 610 is for adhering to the rubber sleeve on spreader 65, and it is rotatory corresponding to limiting plate 64, and friction member 610 conflicts gyro wheel 611, can produce the friction with the gyro wheel 611 outer wall to guarantee the stability that the scaffold frame was placed, set up first hemisphere arch 68 and second hemisphere arch 69, can pass through first spacing hole 66 with first hemisphere arch 68 is spacing each other the spacing realization of second hemisphere arch is to limiting plate 64 fixed each other. When the friction member 610 is abutted against the roller 611, one end of the position-limiting plate 64 without the friction member 610 is stepped by a foot.

The limiting plate 64 is further provided with a third limiting hole, and the limiting plate 64 rotates about the hinge point, so that the friction member 610 is separated from the roller 611, and the third limiting hole and the first hemispherical protrusion 68 are limited mutually. When the friction member 610 is separated from the roller 611, one end of the position-limiting plate 64 with the friction member 610 is stepped on by the foot.

And clamping grooves for correspondingly clamping the cross rod 2 are arranged at two ends of the supporting plate 5. Carry out horizontal pole 2 spacingly through the draw-in groove, guarantee the stability of scaffold frame.

Claims

1. The utility model provides a device of quick installation of outrigger, includes support, link, layer board and footing, characterized by: the support comprises two vertical pipes which are distributed in parallel, and the two vertical pipe supports are fixedly connected with at least two cross rods with height difference; the two brackets are hinged through the connecting frame, the connecting frame comprises two C-shaped connecting pieces, the side wall of the middle part of one connecting piece is fixedly connected with a connecting pipe, and the middle part of the other connecting piece is correspondingly sleeved in the connecting pipe; the tail ends of the two connecting pieces are respectively connected with a bracket, and two ends of the same connecting piece are correspondingly hinged on the same vertical pipe of the bracket; the two brackets connected through the connecting piece are distributed in parallel, and the cross bars of the two brackets are correspondingly provided with supporting plates; the bottom of the vertical pipe is correspondingly connected with a footing, the footing comprises a connecting column and a nut assembled on the connecting column in a threaded manner, the connecting column is upwards inserted into the vertical pipe, and the lower end of the connecting column is provided with a roller.

2. The quick mount outrigger installation apparatus of claim 1 wherein: the rollers are connected through U-shaped forks arranged at the bottoms of the connecting columns, and the U-shaped forks are provided with horizontally extending strip-shaped holes corresponding to the main shafts of the rollers; the outer walls of two sides of the U-shaped fork are hinged with ship-shaped limiting plates, and two ends of the two limiting plates are connected through a cross column; the middle of the limiting plate is provided with a bulge, the bulge is correspondingly hinged to one side of the upper edge of the outer wall of the U-shaped fork, the main shaft correspondingly penetrates through the limiting plate towards two sides, an arc-shaped hole with the hinge point of the limiting plate as the circle center is formed in the limiting plate, the U-shaped fork corresponds to the hinge point of the limiting plate, a first hemispherical bulge is arranged below the hinge point of the limiting plate, a second hemispherical bulge is arranged on the other side of the outer wall of the U-shaped fork on the same horizontal line with the first hemispherical bulge, a first limiting hole and a second limiting hole are formed in the limiting plate, the first limiting hole and the second limiting hole are matched with the first hemispherical bulge, a friction piece is arranged on a cross column on one side, away from the hinge point, of the limiting plate, the limiting plate rotates relative to the hinge point, the friction piece is abutted to the idler wheel, and the first limiting hole and the first hemispherical bulge are mutually limited, The second limiting hole and the second hemispherical bulge are mutually limited.

3. The quick mount outrigger installation apparatus of claim 2 wherein: the limiting plate is further provided with a third limiting hole, the limiting plate rotates around the hinge point, the friction piece is separated from the roller, and the third limiting hole and the first hemispherical protrusion are limited mutually.

4. The quick mount outrigger installation apparatus of claim 1 wherein: the two ends of the supporting plate are provided with clamping grooves correspondingly clamping the cross rods.