CN210685325U - Scaffold for building - Google Patents

Abstract

The utility model provides a scaffold frame for building relates to the construction field. This a scaffold for building, including a supporting bench, the equal fixedly connected with support column of four extreme points of a supporting bench, the one end that the sliding sleeve was kept away from to the connecting rod passes the inside that the support column extended to the column chamber, and the connecting rod is located the one end fixedly connected with fly leaf in column chamber, and the bottom fixedly connected with fixed block of connecting block, the bottom fixedly connected with trapezoidal piece of fixed block, the inside of trapezoidal piece is provided with the gyro wheel. This a scaffold frame for building rotates through first articulated arm forward to make the sliding sleeve motion, thereby make the connecting rod motion, thereby make the fly leaf motion, through setting up the slider, thereby make the fixed block move down, thereby make the gyro wheel stretch out the base, so clockwise rotation can make in the gyro wheel shrink advances the base, thereby make the scaffold frame obtain fixing, has solved the problem that the scaffold frame rocked easily.

Description

Scaffold for building

Technical Field

The utility model relates to a construction technical field specifically is a scaffold frame for building.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. The construction method is mainly used for the construction personnel to live up and down or for the peripheral safety net enclosure, high-altitude installation components and the like.

The scaffold that uses on present building site uses the pulley to drive the scaffold motion for convenient to use mostly, but current fixing device easily and take place to slide between the truckle, makes the scaffold rock easily for operation safety can not obtain the guarantee.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a scaffold frame for building has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a scaffold frame for building, which comprises a supporting table, the equal fixedly connected with support column of four endpoints of brace table, the post chamber has been seted up to the inside that the support column is close to the bottom, the bottom fixedly connected with base of support column, the bottom chamber has been seted up to the inside of base, the bottom chamber is linked together with the post chamber, the outer wall fixedly connected with slide bar of support column, two support columns pass through slide bar fixed connection, the slide bar has the sliding sleeve with the equal sliding connection of self central line bilateral symmetry, the first articulated slab of medial surface fixedly connected with that is located left sliding sleeve, the one end that the sliding sleeve was kept away from to first articulated slab articulates there is first hinge bar, the one end that first articulated slab was kept away from to first hinge bar articulates there.

One side face of the sliding sleeve, which is far away from the first hinged plate and the second hinged plate, is symmetrically and fixedly connected with connecting rods in a front-back manner by the central line of the sliding sleeve, one end of each connecting rod, which is far away from the sliding sleeve, penetrates through the supporting column and extends into the column cavity, one end of each connecting rod, which is located in the column cavity, is fixedly connected with a movable plate, one end of each movable plate, which is far away from the connecting rod, is fixedly connected with a first hinged column and a fixed plate, the fixed plate is located below the first hinged column, one end of each first hinged column, which is far away from the movable plate, is hinged with a second hinged rod, one end of each second hinged rod, which is far away from the first hinged column, is hinged with a second hinged column, one end of each second hinged column, which is far away from the second hinged rod, the bottom fixedly connected with trapezoidal piece of fixed block, the inside of trapezoidal piece is provided with the gyro wheel, the bottom fixedly connected with connecting plate of fixed plate, the bottom fixedly connected with limiting plate of connecting plate.

Preferably, the fixed block is matched with the column cavity, and the outer side surface of the fixed block is provided with anti-skid lines.

Preferably, the limiting plate is matched with the sliding groove, and the limiting plate can penetrate through the sliding groove and extend out of the fixing block.

Preferably, the connecting plate and the connecting groove are matched, and the connecting plate penetrates through the connecting groove and extends to the inside of the sliding groove.

Preferably, one end of the trapezoidal block, which is far away from the fixed block, extends to the bottom cavity by penetrating through the column cavity.

Preferably, the height of the bottom cavity is larger than the diameter of the roller.

(III) advantageous effects

The utility model provides a scaffold frame for building. The method has the following beneficial effects:

1. this a scaffold for building, through first articulated arm anticlockwise rotation, thereby make first articulated slab and the motion of second articulated slab, thereby make the sliding sleeve motion, thereby make the connecting rod motion, thereby make the fly leaf motion, thereby make first hinge post motion, thereby make the motion of second hinge post, through setting up the slider, thereby make the fixed block move downwards, thereby make the gyro wheel stretch out the base, so clockwise turning can make in the gyro wheel shrink advances the base, thereby make the scaffold fix, the problem that the scaffold rocked has easily been solved.

2. This a scaffold frame for building through setting up the fixed plate, can with the connecting plate cooperation to make the limiting plate can follow the inside stretching out of fixed block, thereby when making the gyro wheel stretch out the base, can fix the gyro wheel, thereby it is more convenient to make the scaffold frame remove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the structure at the position B of the present invention.

The device comprises a supporting table 1, a supporting column 2, a column cavity 201, a base 3, a bottom cavity 301, a sliding rod 4, a sliding sleeve 5, a first hinged plate 6, a first hinged rod 7, a second hinged plate 8, a connecting rod 9, a movable plate 10, a first hinged column 11, a second hinged rod 12, a second hinged column 13, a sliding block 14, a connecting block 15, a fixing block 16, a trapezoidal block 17, a roller 18, a fixing plate 19, a connecting plate 20, a limiting plate 21 and a sliding groove 22.

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.

The embodiment of the utility model provides a scaffold for building, as shown in fig. 1-4, including brace table 1, brace table 1's the equal fixedly connected with support column 2 of four endpoints, column chamber 201 has been seted up to the inside that support column 2 is close to the bottom, the bottom fixedly connected with base 3 of support column 2, bottom chamber 301 has been seted up to base 3's inside, bottom chamber 301 is linked together with column chamber 201, the outer wall fixedly connected with slide bar 4 of support column 2, two support column 2 are through slide bar 4 fixed connection, slide bar 4 has sliding sleeve 5 with the equal sliding connection of self central line bilateral symmetry, be located the first articulated slab 6 of medial surface fixedly connected with of left sliding sleeve 5, the one end that sliding sleeve 5 was kept away from to first articulated slab 6 articulates there is first articulated rod 7, the one end that first articulated slab 6 was kept away from to first articulated rod 7 articulates there is second articulated slab 8, the one end that first articulated rod 7 was.

One side surface of the sliding sleeve 5, which is far away from the first hinged plate 6 and the second hinged plate 8, is symmetrically and fixedly connected with connecting rods 9 back and forth along the central line of the sliding sleeve, one end of each connecting rod 9, which is far away from the sliding sleeve 5, penetrates through the supporting column 2 and extends into the column cavity 201, one end of each connecting rod 9, which is located in the column cavity 201, is fixedly connected with a movable plate 10, one end of each movable plate 10, which is far away from the connecting rod 9, is fixedly connected with a first hinged column 11 and a fixed plate 19, the fixed plate 19 is located below the first hinged column 11, one end of each first hinged column 11, which is far away from the movable plate 10, is hinged with a second hinged rod 12, one end of each second hinged rod 12, which is far away from the first hinged column 11, is hinged with a second hinged column 13, one end of each second hinged column 13, which is far away from the second hinged rod 12, the bottom of the sliding block 14 is fixedly connected with a connecting block 15, the bottom of the connecting block 15 is fixedly connected with a fixed block 16, the fixed block 16 is matched with the column cavity 201, the outer side surface of the fixed block 16 is provided with anti-skid grains, the fixed block 16 is matched with the column cavity 201, the roller 18 can be more conveniently contracted into the column cavity 201 and is not easy to clamp, a sliding groove 22 is formed in the fixed block 16, a connecting groove 23 is formed in the top of the fixed block 16, the connecting groove 23 is communicated with the sliding groove 22, the bottom of the fixed block 16 is fixedly connected with a trapezoidal block 17, one end, far away from the fixed block 16, of the trapezoidal block 17 extends to the bottom cavity 301 through the column cavity 201, the roller 18 is arranged in the trapezoidal block 17, the height of the bottom cavity 301 is larger than the diameter of the roller 18, the bottom of the fixed plate 19 is fixedly connected with a connecting plate, set up the spread groove 23 and can make the more convenient promotion limiting plate 21 motion of connecting plate 20 to it is more convenient to make the scaffold frame remove, the bottom fixedly connected with limiting plate 21 of connecting plate 20, limiting plate 21 and spout 22 looks adaptation, and limiting plate 21 can run through spout 22 and extend the outside of fixed block 16, set up spout 22, can make limiting plate 21 more convenient stretch out fixed block 16, set up limiting plate 21, can fix when can making gyro wheel 18 stretch out base 3, it is more convenient to make the scaffold frame remove.

The working principle is as follows:

when the scaffold for building is used, the first hinge rod 7 is manually rotated counterclockwise, so that the first hinge plate 6 and the second hinge plate 8 move to both sides, so that the sliding sleeve 5 moves, so that the connecting rod 9 moves, so that the movable plate 10 moves, so that the first hinge post 11 moves, so that the second hinge rod 12 moves, so that the second hinge post 13 moves, so that the fixing block 16 moves downward by arranging the sliding block 14, so that the trapezoidal block 17 drives the roller 18 to extend out of the base 3, so that the scaffold can move, so that the connecting plate 20 moves by arranging the fixing plate 19, so that the limiting plate 21 can extend out of the fixing block 16 by arranging the sliding groove 22, so that the roller 18 can extend out to be fixed, so that the caster can move more conveniently, so that the roller 18 can be retracted into the base 3 by rotating the first hinge rod 7 clockwise, so that the scaffold can be fixed,

although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A scaffold for construction, comprising a support bench (1), characterized in that: four end points of the supporting table (1) are fixedly connected with supporting columns (2), column cavities (201) are formed in the supporting columns (2) close to the bottom, bases (3) are fixedly connected to the bottoms of the supporting columns (2), bottom cavities (301) are formed in the bases (3), the bottom cavities (301) are communicated with the column cavities (201), sliding rods (4) are fixedly connected to the outer walls of the supporting columns (2), the two supporting columns (2) are fixedly connected through the sliding rods (4), the sliding rods (4) are connected with sliding sleeves (5) in a sliding mode in a bilateral symmetry mode through self central lines, first hinged plates (6) are fixedly connected to the inner side faces of the sliding sleeves (5) on the left side, one ends, far away from the sliding sleeves (5), of the first hinged plates (6) are hinged to form first hinged rods (7), and one ends, far away from the first hinged plates (6), of, one end of the second hinged plate (8) far away from the first hinged rod (7) is fixedly connected with the sliding sleeve (5) positioned on the right side;

one side face, far away from the first hinged plate (6), of the sliding sleeve (5) and one side face, far away from the second hinged plate (8), of the sliding sleeve (5) are symmetrically and fixedly connected with connecting rods (9) in a front-back mode through a center line of the sliding sleeve, one end, far away from the sliding sleeve (5), of each connecting rod (9) penetrates through the supporting column (2) and extends into the column cavity (201), one end, located in the column cavity (201), of each connecting rod (9) is fixedly connected with a movable plate (10), one end, far away from the connecting rods (9), of each movable plate (10) is fixedly connected with a first hinged column (11) and a fixing plate (19), the fixing plate (19) is located below the first hinged column (11), one end, far away from the movable plate (10), of each first hinged column (11) is hinged to form a second hinged rod (12), one end, far away from the first hinged column (11), of each second hinged rod (12) is, inner wall sliding connection of slider (14) and post chamber (201), bottom fixedly connected with connecting block (15) of slider (14), bottom fixedly connected with fixed block (16) of connecting block (15), spout (22) have been seted up to the inside of fixed block (16), spread groove (23) have been seted up at the top of fixed block (16), spread groove (23) are linked together with spout (22), bottom fixedly connected with trapezoidal piece (17) of fixed block (16), the inside of trapezoidal piece (17) is provided with gyro wheel (18), bottom fixedly connected with connecting plate (20) of fixed plate (19), the bottom fixedly connected with limiting plate (21) of connecting plate (20).

2. A scaffolding for building according to claim 1, wherein: the fixed block (16) is matched with the column cavity (201), and anti-skid lines are arranged on the outer side face of the fixed block (16).

3. A scaffolding for building according to claim 1, wherein: the limiting plate (21) is matched with the sliding groove (22), and the limiting plate (21) can penetrate through the sliding groove (22) and extend out of the fixing block (16).

4. A scaffolding for building according to claim 1, wherein: the connecting plate (20) and the connecting groove (23) are matched, and the connecting plate (20) penetrates through the connecting groove (23) and extends to the inner part of the sliding groove (22).

5. A scaffolding for building according to claim 1, wherein: one end of the trapezoidal block (17) far away from the fixed block (16) extends to the bottom cavity (301) through the penetrating column cavity (201).

6. A scaffolding for building according to claim 1, wherein: the height of the bottom cavity (301) is larger than the diameter of the roller (18).

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