阅读说明：本技术 一种铝合金脚手架用移动装置 (Moving device for aluminum alloy scaffold ) 是由 不公告发明人 于 2018-06-26 设计创作，主要内容包括：本发明提供一种铝合金脚手架用移动装置,包括丝杆、环形轴承座、收纳筒、万向轮、螺杆、内螺纹套筒以及横杆,所述丝杆下端设有万向轮,所述万向轮安装在收纳筒内部,所述收纳筒固定在环形轴承座下端,所述环形轴承座上端设有丝杆,所述环形轴承座焊接在横杆侧端,所述横杆下端焊接内螺纹套筒,所述内螺纹套筒下端设有螺杆,该设计可转动丝杆,使万向轮与地面接触后,同时使脚垫与地面分离,然后人员可利用万向轮实现移动工作,移动完成后,人员可再次转动丝杆,进而使万向轮返回收纳筒内部,此时脚垫重新与地面接触,本发明便于使用,提升稳定性,安全性高。(The invention provides a moving device for an aluminum alloy scaffold, which comprises a screw rod, an annular bearing seat, a storage barrel, a universal wheel, a screw rod, an internal thread sleeve and a cross rod, the lower end of the screw rod is provided with a universal wheel which is arranged in a containing barrel, the containing barrel is fixed at the lower end of the annular bearing seat, the upper end of the annular bearing seat is provided with a screw rod, the annular bearing seat is welded at the side end of the cross rod, the lower end of the cross rod is welded with an internal thread sleeve, the lower end of the internal thread sleeve is provided with a screw rod, the design can rotate the screw rod, so that the foot pad is separated from the ground when the universal wheel is contacted with the ground, then the personnel can realize the movement work by using the universal wheels, after the movement is finished, the personnel can rotate the screw rod again, the universal wheel is further returned to the inside of the storage barrel, and the foot pad is contacted with the ground again.)

1. The utility model provides an aluminum alloy is mobile device for scaffold, includes lead screw (1), ring bearing seat (2), storage cylinder (3), universal wheel (4), screw rod (5), internal thread sleeve (6) and horizontal pole (7), its characterized in that: the utility model discloses a storage device, including lead screw (1), universal wheel (4), storage barrel (3), ring bearing seat (2) lower extreme is fixed in storage barrel (3), ring bearing seat (2) upper end is equipped with lead screw (1), lead screw (1) lower extreme is passed ring bearing seat (2) and storage barrel (3) and is connected with universal wheel (4), ring bearing seat (2) welding is at horizontal pole (7) side, horizontal pole (7) lower extreme welding internal thread sleeve (6), internal thread sleeve (6) lower extreme is equipped with screw rod (5), screw rod (5) upper end extends inside internal thread sleeve (6), the screw rod (5) outside is equipped with storage barrel (3).

2. The moving device for the aluminum alloy scaffold of claim 1, wherein: the lead screw (1), the annular bearing seat (2), the storage barrel (3) and the universal wheel (4) are respectively provided with two, and the annular bearing seats (2) are symmetrically fixed at the left end and the right end of the cross rod (7).

3. The moving device for the aluminum alloy scaffold of claim 1, wherein: lead screw (1) is connected through ball nut pair with ring bearing seat (2), the welding of lead screw (1) upper end has the hand wheel, install the fixed plate between lead screw (1) and universal wheel (4), and the fixed plate is installed inside storage cylinder (3), be equipped with four universal balls of group between storage cylinder (3) and the fixed plate, and four universal ball equidistance of group fix on fixed plate annular side.

4. The moving device for the aluminum alloy scaffold of claim 1, wherein: screw rod (5) and internal thread sleeve (6) all are equipped with two, two internal thread sleeve (6) symmetric welding is at horizontal pole (7) lower extreme, two internal thread sleeve (6) are all installed between two storage barrels (3).

5. The moving device for the aluminum alloy scaffold of claim 1, wherein: the internal thread sleeve (6) is connected with the screw rod (5) through threads, the cross rod (7) is connected with the screw rod (5) through the internal thread sleeve (6), and the foot pad is fixed at the lower end of the screw rod (5).

Technical Field

The invention discloses a moving device for an aluminum alloy scaffold, and belongs to the technical field of scaffold accessories.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The aluminum alloy scaffold is characterized in that the aluminum alloy scaffold adopts a building block type combined design in an integral structure, components are standardized, and no parts are needed.

Current aluminium alloy is mobile device for scaffold frame is all the direct welding and is removing the wheel to the messenger removes wheel and ground contact, then utilizes to remove the wheel and realizes removing work, and aluminium alloy scaffold frame is when using simultaneously, and personnel stand on aluminium alloy scaffold frame, removes the wheel and can make whole aluminium alloy scaffold frame take place to rock, and poor stability increases dangerous emergence probability simultaneously, also can make personnel feel dismissed, influences the use.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a moving device for an aluminum alloy scaffold, which is used for solving the problems in the background art and is convenient to use, high in stability and high in safety.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an aluminum alloy is mobile device for scaffold, includes lead screw, ring bearing, receiver, universal wheel, screw rod, internal thread sleeve and horizontal pole, the lead screw lower extreme is equipped with the universal wheel, the universal wheel is installed inside the receiver, the receiver is fixed at the ring bearing lower extreme, the ring bearing upper end is equipped with the lead screw, the lead screw lower extreme passes ring bearing and receiver and is connected with the universal wheel, the ring bearing welds at the horizontal pole side, horizontal pole lower extreme welding internal thread sleeve, internal thread sleeve lower extreme is equipped with the screw rod, inside the internal thread sleeve was extended into to the screw rod upper end, the screw rod outside is equipped with the receiver.

Further, the lead screw, annular bearing seat, containing barrel and universal wheel all are equipped with two, two annular bearing seat symmetry is fixed both ends about the horizontal pole.

Further, the lead screw passes through ball nut pair with the ring bearing and is connected, the welding of lead screw upper end has the hand wheel, install the fixed plate between lead screw and the universal wheel, and the fixed plate installs inside the receiver, be equipped with four groups of universal ball between receiver and the fixed plate, and four groups of universal ball equidistance are fixed on fixed plate annular side.

Further, screw rod and internal thread sleeve all are equipped with two, two internal thread sleeve symmetric welding is at the horizontal pole lower extreme, two internal thread sleeve all installs between two storage barrels.

Further, the internal thread sleeve is connected with the screw rod through threads, the cross rod is connected with the screw rod through the internal thread sleeve, and the foot pad is fixed at the lower end of the screw rod.

The invention has the beneficial effects that: the invention relates to a moving device for an aluminum alloy scaffold, which can rotate a screw rod, an annular bearing seat, a containing cylinder, a universal wheel, a screw rod, an internal thread sleeve and a cross rod by adding the screw rod, the annular bearing seat, the containing cylinder, the universal wheel, the screw rod, the internal thread sleeve and the cross rod, wherein the screw rod can be rotated and converted into linear motion, the universal wheel is further driven to move downwards along the containing cylinder, when the universal wheel is contacted with the ground, a person continues to rotate the screw rod, the annular bearing seat is further driven to move upwards along the screw rod, the cross rod is driven to move upwards to a proper position, the screw rod, the internal thread sleeve and a foot pad are simultaneously moved upwards, the foot pad is further separated from the ground, then the person can utilize the universal wheel to realize moving work, after the moving is finished, the person can rotate, the problem of current for the aluminum alloy scaffold frame mobile device all be the direct welding removal wheel to the messenger removes wheel and ground contact, then utilizes to remove the wheel and realizes removing work, and aluminum alloy scaffold frame is when using simultaneously, and personnel stand on aluminum alloy scaffold frame, removes the wheel and can make whole aluminum alloy scaffold frame take place to rock, poor stability increases dangerous emergence probability simultaneously, also can make personnel feel panicked, influences the use scheduling.

Due to the fact that the fixing plate and the universal ball are added, the fixing plate can move up and down when the universal wheel moves up and down, and the roller on the universal ball can be in contact with the annular inner wall of the containing barrel, so that the roller can slide due to the fact that the fixing plate moves up and down, and the universal wheel can move up and down conveniently.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a moving device for an aluminum alloy scaffold according to the present invention;

FIG. 2 is a perspective view of a moving device for an aluminum alloy scaffold according to the present invention;

in the figure: 1-screw rod, 2-annular bearing seat, 3-storage cylinder, 4-universal wheel, 5-screw rod, 6-internal thread sleeve and 7-cross rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a moving device for an aluminum alloy scaffold comprises a lead screw 1, an annular bearing seat 2, a containing barrel 3, a universal wheel 4, a screw 5, an internal thread sleeve 6 and a cross rod 7, wherein the universal wheel 4 is arranged at the lower end of the lead screw 1, the universal wheel 4 is installed in the containing barrel 3, the containing barrel 3 is fixed at the lower end of the annular bearing seat 2, the lead screw 1 is arranged at the upper end of the annular bearing seat 2, the lower end of the lead screw 1 penetrates through the annular bearing seat 2 and the containing barrel 3 to be connected with the universal wheel 4, the lead screw 1 can be rotated, then the lead screw 1 can move up and down under the transmission conversion action of the annular bearing seat 2, the universal wheel 4 can move up and down, the universal wheel 4 can be contacted with the ground, the universal wheel 4 can also be contained in the containing barrel 3, the annular bearing seat 2 is welded at the side end of the cross rod 7, the storage barrel 3 is arranged outside the screw rod 5, so that the screw rod 5 can rotate, and the screw rod 5 and the internal thread sleeve 6 can be quickly disassembled and assembled.

The screw rod 1, the annular bearing seats 2, the containing barrel 3 and the universal wheel 4 are respectively provided with two, the two annular bearing seats 2 are symmetrically fixed at the left end and the right end of the cross rod 7, the screw rod 1 is connected with the annular bearing seats 2 through a ball nut pair, the upper end of the screw rod 1 is welded with a hand wheel, a fixing plate is arranged between the screw rod 1 and the universal wheel 4, the fixing plate is arranged inside the containing cylinder 3, four groups of universal balls are arranged between the containing cylinder 3 and the fixing plate, and four group's universal ball equidistance are fixed on fixed plate annular side, and screw rod 5 and internal thread sleeve 6 all are equipped with two, and two internal thread sleeve 6 symmetric welding are at horizontal pole 7 lower extreme, and two internal thread sleeve 6 are all installed between two containing barrels 3, and internal thread sleeve 6 is connected through the screw thread with screw rod 5, and horizontal pole 7 is connected with screw rod 5 through internal thread sleeve 6, and the callus on the sole is being fixed to screw rod 5 lower extreme.