CN211286550U - Support stable, convenient removal scaffold from top to bottom - Google Patents

Abstract

The utility model relates to a support stable, convenient removal scaffold from top to bottom, including the bottom plate, the bottom plate bottom is equipped with the supporting mechanism that supports radius adjustable, and the bottom plate top is equipped with a plurality of stands, and the bottom plate top is equipped with a plurality of backup pads, the backup pad level set up and with stand fixed connection, be equipped with in the backup pad be convenient for climb up, climb down climbing mechanism. The supporting radius of the supporting mechanism can be adjusted by rotating the hand wheel, so that the utility model is more stable when in use, and the overturning risk is reduced; constructors can climb to the upper supporting plate and the lower supporting plate by means of the crawling ladder, the method is simple and easy to operate, the gravity center is stable during climbing, the overturning risk is further reduced, the falling height is small during climbing, and the safety risk in the climbing process is reduced; the ladder stand occupies little space after being folded, and is convenient for construction.

Description

Support stable, convenient removal scaffold from top to bottom

Technical Field

The utility model relates to a steel construction frock technical field especially relates to a support stable, convenient removal scaffold from top to bottom.

Background

The existing movable scaffold can realize flexible movement and stable support during construction, but when constructors need to climb up and down, the constructors can only climb by virtue of the reinforcing supports among the vertical columns, and because the reinforcing supports generally form a certain angle with the horizontal plane, the scaffold is not convenient for the constructors to climb, and certain potential safety hazards exist; some remove the builder's frame and have set up the cat ladder at the lateral part, nevertheless at the in-process of constructor climbing, the focus of scaffold easily takes place to squint by a wide margin, has certain risk of toppling, and in case constructor falls and directly falls to ground, is not enough to constructor's safeguard measure.

Disclosure of Invention

The utility model aims at solving the defects of the prior art, and provides a movable scaffold which is stable in support and convenient up and down.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

the utility model provides a support stable, convenient removal scaffold from top to bottom, includes the bottom plate, and the bottom plate bottom is equipped with support radius adjustable supporting mechanism, and the bottom plate top is equipped with a plurality of stands, is equipped with a plurality of backup pads above the bottom plate, the backup pad level set up and with stand fixed connection, be equipped with in the backup pad and be convenient for climb up, climb down climbing mechanism.

Preferably, the supporting mechanism includes four groups of slide rails, four groups of slide rails all with bottom plate bottom fixed connection, it is equipped with the support arm to slide in the slide rail, two one set of settings of becoming of four support arms, the support arm that is parallel to each other and different groups of support arm mutually perpendicular with the group, four support arms mutually noninterfere when moving along the slide rail sets up, support arm one side has set firmly the rack, whole rack meshes jointly has the gear, the gear is located between two support arms of the same group, the pivot and the bottom plate of gear rotate to be connected, the bottom of support arm one end is equipped with the auto-lock universal wheel, two auto-lock universal wheels of the same group are located the one end that two support arms kept away from each other.

Preferably, climbing mechanism includes the apron, and the apron articulates the one side at the backup pad entrance to a cave, and the apron bottom is equipped with the slide, and it is equipped with the cat ladder to slide in the slide, and the backup pad entrance to a cave both sides are close to the one end of apron hinge and are equipped with the stopper, and the one end both sides that the cat ladder is close to the stopper are equipped with spacing post with the stopper cooperation.

Preferably, a plurality of groups of X-shaped reinforcing brackets are arranged between adjacent upright columns.

Preferably, each group of reinforcing supports comprises two supporting rods, the middle parts of the two supporting rods are hinged with each other, and two ends of the two supporting rods are fixedly connected with the two adjacent stand columns respectively through bolts and connecting lugs.

The utility model has the advantages that: the supporting radius of the supporting mechanism can be adjusted by rotating the hand wheel, so that the utility model is more stable when in use, and the overturning risk is reduced; constructors can climb to the upper supporting plate and the lower supporting plate by means of the crawling ladder, the method is simple and easy to operate, the gravity center is stable during climbing, the overturning risk is further reduced, the falling height is small during climbing, and the safety risk in the climbing process is reduced; the ladder stand occupies little space after being folded, and is convenient for construction.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a bottom view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view at B in FIG. 2;

in the figure: 1-a bottom plate; 2-a support mechanism; 3-upright column; 4-a support plate; 5-a climbing mechanism; 6-reinforcing the bracket; 21-a slide rail; 22-a support arm; 23-self-locking universal wheels; 24-a gear; 25-a rack; 26-a rotating shaft; 27-a hand wheel; 51-a cover plate; 52-a slide; 53-climbing ladder; 54-a limiting block; 55-a limiting column;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in the figure, a support stable, convenient removal scaffold from top to bottom, including bottom plate 1, 1 bottom of bottom plate is equipped with support radius adjustable supporting mechanism 2, and 1 top of bottom plate is equipped with a plurality of stands 3, is equipped with a plurality of backup pads 4 above the bottom plate 1, 4 levels of backup pad set up and with stand 3 fixed connection, be equipped with the climbing mechanism 5 of being convenient for climb up, climb down on the backup pad 4.

Preferably, the supporting mechanism 2 includes four groups of slide rails 21, four groups of slide rails 21 all with bottom plate 1 bottom fixed connection, it is equipped with support arm 22 to slide in the slide rail 21, four support arms 22 are two and become a set of setting, support arm 22 that the same group is parallel to each other and the support arm 22 of different groups is mutually perpendicular, four support arms 22 do not mutually interfere the setting when moving along slide rail 21, support arm 22 one side has set firmly rack 25, all racks 25 mesh jointly has gear 24, gear 24 is located between two support arms 22 of the same group, gear 24's pivot 26 is connected with bottom plate 1 rotation, the bottom of support arm 22 one end is equipped with auto-lock universal wheel 23, two auto-lock universal wheels 23 of the same group are located the one end that two support arms 22 kept away from each other respectively, pivot 26 upwards passes bottom plate 1 and a plurality of backup.

Preferably, climbing mechanism 5 includes apron 51, and apron 51 articulates the one side at the entrance to a cave on backup pad 4, and apron 51 bottom is equipped with slide 52, and it is equipped with cat ladder 53 to slide in slide 52, and the one end that the entrance to a cave both sides of backup pad 4 are close to apron 51 hinge is equipped with stopper 54, and cat ladder 53 is close to stopper 54 one end both sides and stopper 54 cooperation and is equipped with spacing post 55.

Preferably, a plurality of groups of X-shaped reinforcing brackets 6 are arranged between adjacent upright posts 3.

Preferably, each group of the reinforcing supports 6 comprises two supporting rods, the middle parts of the two supporting rods are hinged with each other, and two ends of each of the two supporting rods are fixedly connected with the two adjacent upright posts 3 through bolts and connecting lugs respectively.

When the utility model is used, after the utility model is moved to a construction site through the self-locking universal wheel 23, the hand wheel 27 is rotated to indirectly drive the supporting arm 22 to slide outwards along the sliding rail 21 so as to increase the supporting radius of the supporting mechanism 2, so that the utility model is more stable when in use, and the overturning risk is reduced; when a constructor needs to climb up or down, the cover plate 51 is lifted until the limiting block 54 loses the limiting effect on the limiting column 55, the ladder stand 53 slides down along the slide way 52 under the action of gravity, the constructor can go up to the upper supporting plate 4 or down to the lower supporting plate 4 by means of the ladder stand 53, the mode is simple and easy to operate, and when climbing, the gravity center of the utility model can not be greatly deviated, the overturning risk is further reduced, even if the constructor carelessly falls during climbing, the constructor only falls onto the lower supporting plate 4 or the bottom plate 1, the damage can be effectively reduced, and the safety risk in the climbing process is reduced; after climbing, the crawling ladder 53 is jacked or pulled up, the limiting column 55 is arranged above the corresponding limiting block 54, the cover plate 51 is covered to enable the limiting block 54 to limit the crawling ladder 53 through the limiting column 55, the cover plate 51 covers the rear crawling ladder 53 and cannot block the construction space, and construction is facilitated.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims (5)

1. The utility model provides a support stable, convenient removal scaffold from top to bottom, includes bottom plate (1), its characterized in that, bottom plate (1) bottom is equipped with support radius adjustable supporting mechanism (2), and bottom plate (1) top is equipped with a plurality of stands (3), is equipped with a plurality of backup pads (4) above bottom plate (1), backup pad (4) level setting and with stand (3) fixed connection, be equipped with on backup pad (4) be convenient for climb up, climb climbing mechanism (5) down.

2. The movable construction rack capable of realizing stable support and convenient up and down movement according to claim 1, wherein the support mechanism (2) comprises four groups of slide rails (21), the four groups of slide rails (21) are all fixedly connected with the bottom of the bottom plate (1), support arms (22) are arranged in the slide rails (21) in a sliding manner, two of the four support arms (22) are arranged in one group, the support arms (22) in the same group are parallel to each other, the support arms (22) in different groups are perpendicular to each other, the four support arms (22) are arranged in a non-interfering manner when moving along the slide rails (21), one side of each support arm (22) is fixedly provided with a rack (25), all racks (25) are meshed with a gear (24) together, the gear (24) is positioned between the two support arms (22) in the same group, a rotating shaft (26) of the gear (24) is rotatably connected with the bottom plate (1), two auto-lock universal wheels (23) of the same group are respectively located at one end of two supporting arms (22) which are far away from each other, a rotating shaft (26) upwards sequentially penetrates through the bottom plate (1) and the supporting plates (4), and a plurality of hand wheels (27) are arranged on the rotating shaft (26).

3. The movable scaffold capable of stably supporting and being conveniently and vertically used as claimed in claim 1, wherein the climbing mechanism (5) comprises a cover plate (51), the cover plate (51) is hinged to one side of an upper opening of the support plate (4), a slide way (52) is arranged at the bottom of the cover plate (51), a ladder stand (53) is arranged in the slide way (52) in a sliding manner, limit blocks (54) are arranged at two sides of the opening of the support plate (4) close to one end of a hinge shaft of the cover plate (51), and limit columns (55) are arranged at two sides of one end of the ladder stand (53) close to the limit blocks (54) and matched with the.

4. A mobile scaffold for stable support and up-and-down convenience according to claim 1, characterized in that several groups of X-shaped reinforcing brackets (6) are arranged between adjacent columns (3).

5. A mobile scaffold which is stable in support and convenient to move up and down as claimed in claim 4, wherein each group of the reinforcing brackets (6) comprises two supporting rods, the middle parts of the two supporting rods are hinged with each other, and the two ends of the two supporting rods are respectively fixedly connected with the two adjacent upright posts (3) through bolts and connecting lugs.

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