CN113958105A

CN113958105A - Construction is with diversified portable scaffold frame

Info

Publication number: CN113958105A
Application number: CN202111243827.1A
Authority: CN
Inventors: 李佩涛; 嵇存娟; 李霞; 王琳; 王贺丽; 李慧芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-01-21

Abstract

The invention belongs to the technical field of construction and construction, and discloses a multi-azimuth movable scaffold which comprises a bottom plate, wherein the upper end surface of the bottom plate is fixedly connected with a lifting motor set, the output shaft end of the lifting motor set is fixedly connected with a lifting threaded rod, one end of the lifting threaded rod is fixedly connected with a grid stop block, the outer surface of one end of the lifting threaded rod is in threaded connection with a lifting nut, two sides of the outer surface of the lifting nut are respectively and fixedly connected with a first supporting rod, the upper end surface of the bottom plate is fixedly connected with a first fixed block, the first fixed block is rotatably connected with a lifting supporting rod through a rotating shaft, one end of the lifting supporting rod is rotatably connected with a second fixed block through a rotating shaft, and the upper end surface of the second fixed block is fixedly connected with a sliding clamping block. Through starting the lifting motor set, the multi-directional moving operation of a worker standing on the scaffold is realized, and the working efficiency is greatly improved.

Description

Construction is with diversified portable scaffold frame

Technical Field

The invention belongs to the technical field of construction and construction, and particularly relates to a multi-azimuth movable scaffold.

Background

The movable scaffold refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, has the characteristics of simple assembly and disassembly, good bearing performance, safe and reliable use and the like, is developed at a high speed, and is developed earliest and used most in various novel scaffolds.

The inconvenient height-adjusting of current removal scaffold frame is not convenient for shift position at the during operation, and the during operation safeguard measure is too simple, and the staff has certain potential safety hazard, and current scaffold frame can not realize the continuity of operation.

Disclosure of Invention

The invention aims to solve the problems, provides a multi-azimuth movable scaffold which has the advantages of convenience in height adjustment and movement and capability of protecting personnel safety, and solves the problems in the background art.

In order to achieve the above purpose, the invention provides the following technical scheme: a multi-azimuth movable scaffold comprises a bottom plate, wherein a lifting motor group is fixedly connected with the upper end surface of the bottom plate and comprises two single-shaft motors which are oppositely and oppositely installed, a lifting threaded rod is fixedly connected with the output end of an upward single-shaft motor, a check block is fixedly connected with one end of the lifting threaded rod, a lifting nut is in threaded connection with the outer surface of one end of the lifting threaded rod, the two sides of the outer surface of the lifting nut are respectively and fixedly connected with a first supporting rod, the upper end surface of the bottom plate is fixedly connected with a first fixed block, the first fixed block is rotatably connected with a lifting supporting rod through a rotating shaft, one end of the lifting supporting rod is rotatably connected with a second fixed block through a rotating shaft, the upper end surface of the second fixed block is fixedly connected with a sliding fixture block, the upper end surface of the bottom plate is fixedly connected with a second supporting rod, and the inner cavity of one end of the second supporting rod is slidably connected with a sliding support, sliding support one end is provided with the rotating sliding sleeve, rotating sliding sleeve one end fixed connection rectangle frame, sliding support surface fixed connection lifter plate, the last cat ladder of lifter plate one side fixed connection, cat ladder under the bottom plate up end fixed connection, cat ladder one side fixed connection second support down, the first support of bottom plate lower extreme fixed connection, first support lower extreme fixed connection universal wheel, terminal surface rotates under the bottom plate and connects a location screw thread section of thick bamboo, location screw thread section of thick bamboo one end inner chamber threaded connection positioning threaded rod, location screw thread section of thick bamboo up end fixed connection accommodate motor, the output shaft of the decurrent unipolar motor of elevator motor group has the driving wheel group.

As a preferred technical scheme of the present invention, the driving wheel set includes a connecting shaft sleeve and a driving wheel fixed to the bottom plate, an output shaft of a downward single-shaft motor of the lifting motor set penetrates through the connecting shaft sleeve and the bottom plate to be connected to a driving shaft, the other end of the driving shaft is connected to a first bevel gear, the first bevel gear is engaged with a second bevel gear, the second bevel gear is coaxially connected to the driving wheel, the first bevel gear and the second bevel gear are both limited in a limiting frame, the second bevel gear is rotatably connected to a connecting shaft and a limiting frame of the driving wheel, and the connecting shaft sleeve is fixedly connected to the limiting frame 35.

As a preferred technical scheme of the invention, one end of the positioning threaded cylinder penetrates through the bottom plate and is rotatably connected with the bottom plate, and the lower end of the positioning threaded rod is provided with a rectangular block.

As a preferred technical scheme of the invention, a first clamping groove is formed in an inner cavity of one end of the lifting support rod, which is close to the second fixed block, and one end of the first support rod, which is far away from the lifting threaded rod, penetrates through the lifting support rod and is in sliding connection with the first clamping groove in the inner cavity of the lifting support rod.

As a preferred technical solution of the present invention, when the first supporting rod moves to the limit position of the first clamp, the downward movement of the first supporting rod is limited, and further the first supporting rod rotates along with the lifting threaded rod, so as to apply a torque to the lifting supporting rod, and drive the whole device to rotate with four universal wheels, thereby realizing the adjustment of the scaffold direction.

As a preferable technical scheme of the invention, a second clamping groove is formed in the lower end face of the lifting plate, and an inner cavity of the second clamping groove is in sliding connection with the upper end of the sliding clamping block.

As a preferred technical scheme of the invention, the upper surface of the lifting plate is provided with a groove, one end of the sliding support far away from the lifting plate is provided with a baffle, one side of the rectangular frame is provided with a first clamping block, the first clamping block is inserted into a second clamping block through a bolt, and one side of the second clamping block is fixedly connected with the sliding support.

As a preferable technical scheme of the invention, one side of the upper ladder close to the lifting threaded rod is connected with one side of the lower ladder in a sliding manner, and the upper end surface of the bottom plate is fixedly connected with the second bracket.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the lifting motor set is started to drive the lifting threaded rod at the output shaft end of the lifting motor set to rotate, the lifting threaded rod rotates to drive the lifting nut to move upwards, so that the inner cavity of the first clamping groove of the first supporting rod is driven to slide upwards, one end of the lifting supporting rod, which is close to the lifting plate, moves upwards, the sliding clamping block is driven to move towards the direction of the lifting threaded rod in the inner cavity of the second clamping groove, and the lifting plate is driven to move upwards, and the effect of adjusting the height is realized through the cooperation of the lifting threaded rod, the lifting nut, the first supporting rod, the lifting supporting rod and the sliding clamping block.

2. When the ladder stand reaches the lifting plate, the rectangular frame is rotated to drive the plug pin to enable the first clamping block to be connected with the second clamping block in an inserting mode, one end, away from the lifting plate, of the sliding support is in a closed state, the effect of protecting workers is achieved through the cooperation of the sliding support, the baffle and the rectangular frame, and the grooves are formed in the upper surface of the lifting plate, so that the friction force of feet is increased, the workers are prevented from slipping, and a certain protection effect is achieved.

3. According to the invention, the positioning threaded cylinder penetrates through the bottom plate, when the device needs to move, a worker rotates the adjusting motor, the positioning threaded cylinder is driven to rotate when the adjusting motor rotates, the positioning threaded rod in the inner cavity of the positioning threaded cylinder is driven to rotate upwards when the positioning threaded cylinder rotates, and the rectangular plate is driven to move upwards when the positioning threaded rod rotates upwards, so that the universal wheel is stressed, the device is pushed to move, and the device moves;

4. according to the invention, the lifting threaded rod rotates to drive the lifting nut to move downwards, so that the first supporting rod is driven to slide downwards in the first clamping groove in the inner cavity of the lifting supporting rod, when the first supporting rod moves to the limit position of the first clamping groove, the downward movement of the first supporting rod is limited, so that the first supporting rod does not move downwards any longer, but rotates along with the lifting threaded rod, and further torsion is applied to the lifting supporting rod, so that the whole device is driven to rotate by four universal wheels, the adjustment of the direction of a scaffold is realized, and the device is particularly suitable for scenes needing steering operation;

5. according to the invention, the adjusting motor is controlled to rotate reversely, so that the positioning threaded rod rotates upwards to drive the rectangular plate to move upwards, the rectangular plate is separated from the support, the universal wheel and the driving wheel are in contact with the ground, and the lifting motor set rotates downwards by controlling the single-shaft motor to drive the universal wheel to rotate synchronously, so that the whole scaffold is driven to move, a worker can operate without pushing the scaffold, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

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

FIG. 3 is a left side view of the overall structure of the present invention;

FIG. 4 is a schematic right-view partial cross-sectional view of the present invention;

FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention;

fig. 6 is a schematic structural diagram of a driving wheel set according to the present invention.

In the figure: 1. a base plate; 2. a lifting motor set; 3. lifting a threaded rod; 4. a check block; 5. a lifting nut; 6. a first support bar; 7. a first fixed block; 8. lifting the supporting rod; 9. a first card slot; 10. a second fixed block; 11. sliding the clamping block; 12. a lifting plate; 13. a sliding support; 14. a baffle plate; 15. rotating the sliding sleeve; 16. a rectangular frame; 17. a first clamping block; 18. a bolt; 19. a second fixture block; 20. positioning the threaded cylinder; 21. positioning a threaded rod; 22. adjusting the motor; 23. a first bracket; 24. a universal wheel; 25. a second support bar; 26. climbing a ladder; 27. climbing a ladder downwards; 28. a second bracket; 29. a second card slot; 30. a driving wheel set; 31. connecting the shaft sleeve; 32. a drive wheel; 33. a first bevel gear; 34. a second bevel gear; 35. a limiting frame; 36. a drive shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in figures 1 to 5, the invention provides a multi-azimuth movable scaffold, which comprises a bottom plate 1, a lifting motor group 2 is fixedly connected with the upper end surface of the bottom plate 1, the lifting motor group 2 comprises two single-shaft motors which are oppositely and oppositely installed, wherein an output shaft end of the upward single-shaft motor is fixedly connected with a lifting threaded rod 3, one end of the lifting threaded rod 3 is fixedly connected with a grid stop block 4, the outer surface of one end of the lifting threaded rod 3 is in threaded connection with a lifting nut 5, two sides of the outer surface of the lifting nut 5 are respectively and fixedly connected with first supporting rods 6, the upper end surface of the bottom plate 1 is fixedly connected with a first fixing block 7, the first fixing block 7 is rotatably connected with a lifting supporting rod 8 through a rotating shaft, one end of the lifting supporting rod 8 is rotatably connected with a second fixing block 10 through the rotating shaft, the upper end surface of the second fixing block 10 is fixedly connected with a sliding block 11, the upper end surface of the bottom plate 1 is fixedly connected with a second supporting rod 25, and one end inner cavity of the second supporting rod 25 is slidably connected with a sliding bracket 13, sliding bracket 13 one end is provided with rotating sliding sleeve 15, rotating sliding sleeve 15 one end fixed connection rectangle frame 16, sliding bracket 13 external fixed surface connects lifter plate 12, lifter plate one side fixed connection goes up cat ladder 26, 1 up end fixed connection cat ladder 27 down of bottom plate, cat ladder 27 one side fixed connection second support 28 down, terminal surface fixed connection first support 23 under 1 bottom plate, first support 23 lower extreme fixed connection universal wheel 24, terminal surface rotation connects location screw thread section of thick bamboo 20 under 1 bottom plate, location screw thread section of thick bamboo 20 one end inner chamber threaded connection location threaded rod 21, location screw thread section of thick bamboo 20 up end fixed connection accommodate motor 22.

Wherein, one end of the positioning screw thread cylinder 20 runs through the bottom plate 1 and is connected with the bottom plate 1 in a rotating way, the lower end of the positioning screw thread cylinder 21 is provided with a rectangular block, the positioning screw thread cylinder 20 runs through the bottom plate 1, when the movement is not needed, a worker controls the adjusting motor 22 to rotate, when the adjusting motor 22 rotates forwards, the positioning screw thread cylinder 20 is driven to rotate, when the positioning screw thread cylinder 20 rotates, the positioning screw thread cylinder 20 inner cavity positioning screw thread 21 is driven to rotate downwards, when the positioning screw thread cylinder 21 rotates downwards, the rectangular plate is driven to move downwards, the rectangular plate is supported by the rectangular plate, the more stable support of the device under the condition of no movement is realized, when the movement is needed, the worker controls the adjusting motor 22 to rotate backwards, the positioning screw thread cylinder 21 rotates upwards to drive the rectangular plate to move upwards, so that the rectangular plate is separated from the support, and the universal wheel 24 is contacted with the ground, the adjustable device moves.

Wherein, the inner chamber of one end of the lifting support rod 8 close to the second fixed block 10 is provided with a first clamping groove 9, and the end of the first support rod 6 far away from the lifting threaded rod 3 runs through the lifting support rod 8 and is connected with the first clamping groove 9 in the inner chamber of the lifting support rod 8 in a sliding manner.

Wherein, the terminal surface is provided with second draw-in groove 29 under lifter plate 12, second draw-in groove 29 inner chamber and 11 upper end sliding connection of slip fixture block, rotate through the ascending unipolar motor of start lift motor group 2, drive lifting threaded rod 3 and rotate, rotate through lifting threaded rod 3, drive 5 rebound of lifting nut, thereby drive first bracing piece 6 and upwards slide at the first draw-in groove 9 of 8 inner chambers of lifting bracing piece, make lifting bracing piece 8 be close to the one end rebound of lifter plate 12, drive slip fixture block 11 and move towards 3 directions of lifting threaded rod in 29 inner chambers of second draw-in groove, thereby drive lifter plate 12 rebound, through lifting threaded rod 3, lifting nut 5, first bracing piece 6, the cooperation of lifting bracing piece 8 and slip fixture block 11, height-adjustable's effect has been realized.

The upper surface of the lifting plate 12 is provided with a groove, one end of the sliding support 13, which is far away from the lifting plate 12, is provided with a baffle 14, one side of the rectangular frame 16 is provided with a first clamping block 17, the first clamping block 17 is spliced with a second clamping block 19 through a bolt 18, one side of the second clamping block 19 is fixedly connected with the sliding support 13, when a worker reaches the lifting plate 12 through a ladder stand, the first clamping block 17 is driven to be close to the second clamping block 19 by rotating the rectangular frame 16, the first clamping block 17 is spliced with the second clamping block 19 through the bolt 18, one end, which is far away from the lifting plate 12, of the sliding support 13 is in a closed state, and the effect of protecting the worker is achieved through the matching of the sliding support 13, the baffle 14 and the rectangular frame 16.

Wherein, one side that the climbing ladder 26 is close to elevator threaded rod 3 and cat ladder 27 one side sliding connection down, bottom plate 1 up end fixedly connected with second support 28, when the lifter plate 12 rises to a take the altitude, drive climbing ladder 26 rebound, at this moment when the staff need go up the lifter plate 12, earlier through climbing cat ladder 27 down, rethread climbing ladder 26 up, thereby reach the lifter plate 12, through the cooperation of climbing ladder 26 and cat ladder 27 down, the effect of cat ladder about the staff has realized conveniently at the during operation.

When the lifting ladder is used, the lifting threaded rod 3 is driven to rotate by starting the upward single-shaft motor of the lifting motor group 2 to rotate, the lifting nut 5 is driven to move upwards by rotating the lifting threaded rod 3, so that the first supporting rod 6 is driven to slide upwards in the first clamping groove 9 of the inner cavity of the lifting supporting rod 8, one end of the lifting supporting rod 8 close to the lifting plate 12 is driven to move upwards, the sliding clamping block 11 is driven to move towards the lifting threaded rod 3 in the inner cavity of the second clamping groove 29, so that the lifting plate 12 is driven to move upwards, the height adjustable effect is realized by matching the lifting threaded rod 3, the lifting nut 5, the first supporting rod 6, the lifting supporting rod 8 and the sliding clamping block 11, when the lifting plate 12 is lifted to a certain height, the upper ladder 26 is driven to move upwards, when a worker needs to lift the lifting plate 12, the worker firstly passes through the upward climbing ladder 27 and then passes through the upward climbing ladder 26, therefore, the working personnel can conveniently climb the ladder on the lifting plate 12 by matching the upper ladder 26 with the lower ladder 27, when the working personnel reach the lifting plate 12 by the ladder, the rectangular frame 16 is rotated to drive the first clamping block 17 to be close to the second clamping block 19, the first clamping block 17 is spliced with the second clamping block 19 by the bolt 18, one end of the sliding support 13 far away from the lifting plate 12 is in a closed state, the effect of protecting the working personnel is achieved by matching the sliding support 13, the baffle plate 14 and the rectangular frame 16, the friction force of feet is increased by arranging a groove on the upper surface of the lifting plate 12, the working personnel are prevented from slipping, a certain protection effect is achieved, the positioning threaded cylinder 20 penetrates through the bottom plate 1, when the working personnel do not need to move, the working personnel drive the positioning threaded cylinder 20 to rotate by rotating the rotating adjusting motor 22, when the positioning threaded cylinder 20 rotates, the inner cavity positioning threaded rod 21 of the positioning threaded cylinder 20 is driven to rotate downwards, and when the positioning threaded rod 21 rotates downwards, the rectangular plate is driven to move downwards, so that the rectangular plate is supported, and further more stable support of the device under the unmovable condition is realized.

Example 2

On the basis of embodiment 1, in order to further realize the rotation process of the scaffold, the adjusting motor 22 is controlled and controlled to rotate reversely, so that the positioning threaded rod 21 rotates upwards to drive the rectangular plate to move upwards, thereby the rectangular plate is separated from the support, at the moment, the universal wheels 24 contact with the ground, and meanwhile, when the ascending single-shaft motor of the lifting motor set 2 rotates reversely, the lifting threaded rod 3 is driven to rotate, the lifting nut 5 is driven to move downwards through the rotation of the lifting threaded rod 3, thereby the first supporting rod 6 is driven to slide downwards in the first clamping groove 9 in the inner cavity of the lifting supporting rod 8, when the first supporting rod 6 moves to the limit position of the first clamping groove 9, the downward movement of the first supporting rod 6 is limited, thereby the downward movement is not performed any more, but the downward movement is performed along with the lifting threaded rod 3, thereby further applying torsion to the lifting supporting rod 8, thereby the whole device is driven to rotate by the four universal wheels 24, the direction of the scaffold is adjusted, and the scaffold is particularly suitable for scenes needing steering operation.

Example 3

On the basis of the

embodiments

1 and 2, referring to fig. 6, the output shaft of the downward single-shaft motor of the lifting motor group 2 is connected with a driving wheel group 30, the driving wheel group 30 comprises a connecting shaft sleeve 31 fixed with the bottom plate and a driving wheel 32, the output shaft of the downward single-shaft motor of the lifting motor group 2 penetrates through the connecting shaft sleeve 31 and the bottom plate 1 to be connected with a driving shaft 36, the other end of the driving shaft 36 is connected with a first bevel gear 33, the first bevel gear 33 is engaged with a second bevel gear 34, the second bevel gear 34 is coaxially connected with the driving wheel 32, through the effect of two conical gears, make the decurrent unipolar motor of lift motor group 2 drive wheel 32 smoothly and rotate, first conical gear 33 and second conical gear 34 are all spacing in spacing frame 35, and second conical gear 34 rotates with drive wheel 32's connecting axle and spacing frame 35 to be connected, connects axle sleeve 31 and spacing frame 35 fixed connection.

When the scaffold frame is adjusted to needs and is removed, through the reversal of control accommodate motor 22, make positioning screw rod 21 upwards rotate and drive the rectangular plate upward movement, thereby make the rectangular plate break away from the support, universal wheel 24 and drive wheel 32 and ground contact this moment, rotate through controlling the decurrent unipolar motor of elevator motor group 2, thereby drive universal wheel 24 and rotate in step, and then drive whole scaffold frame and remove, the staff need not to get off and promotes the scaffold frame and just can carry out the operation, and the work efficiency is greatly improved.

The multi-directional movable scaffold can not only adjust the lifting plate through the lifting motor set 2, but also realize the integral rotation of the scaffold by applying torsion to the lifting support rod 8 through the first support rod 6 when the first support rod 6 moves to the limit position of the first clamping groove 9, and simultaneously drive the driving wheel 32 to rotate through the lifting motor set 2, so as to drive the whole scaffold to move, realize the multi-directional movement operation of a worker standing on the scaffold, and greatly improve the working efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a diversified portable scaffold frame, includes bottom plate (1), its characterized in that: the lifting motor set (2) is fixedly connected to the upper end face of the bottom plate (1), the lifting motor set (2) comprises two single-shaft motors which are reversely and oppositely installed, wherein a lifting threaded rod (3) is fixedly connected to the output shaft end of the upward single-shaft motor, a grid stop block (4) is fixedly connected to one end of the lifting threaded rod (3), a lifting nut (5) is in threaded connection with the outer surface of one end of the lifting threaded rod (3), first supporting rods (6) are respectively and fixedly connected to the two sides of the outer surface of the lifting nut (5), a first fixing block (7) is fixedly connected to the upper end face of the bottom plate (1), the first fixing block (7) is rotatably connected with a lifting supporting rod (8) through a rotating shaft, one end of the lifting supporting rod (8) is rotatably connected with a second fixing block (10) through a rotating shaft, and a sliding clamping block (11) is fixedly connected to the upper end face of the second fixing block (10), the upper end face of the bottom plate (1) is fixedly connected with a second supporting rod (25), an inner cavity at one end of the second supporting rod (25) is connected with a sliding support (13) in a sliding manner, one end of the sliding support (13) is provided with a rotating sliding sleeve (15), one end of the rotating sliding sleeve (15) is fixedly connected with a rectangular frame (16), the outer surface of the sliding support (13) is fixedly connected with a lifting plate (12), one side of the lifting plate is fixedly connected with an upper climbing ladder (26), the upper end face of the bottom plate (1) is fixedly connected with a lower climbing ladder (27), one side of the lower climbing ladder (27) is fixedly connected with a second support (28), the lower end face of the bottom plate (1) is fixedly connected with a first support (23), the lower end of the first support (23) is fixedly connected with a universal wheel (24), the lower end face of the bottom plate (1) is rotatably connected with a positioning threaded barrel (20), and an inner cavity at one end of the positioning threaded barrel (20) is connected with a positioning threaded rod (21), the upper end face of the positioning threaded cylinder (20) is fixedly connected with an adjusting motor (22), and an output shaft of a single-shaft motor downwards of the lifting motor group (2) is connected with a driving wheel group (30).

2. The multi-azimuth mobile scaffold according to claim 1, wherein: drive wheel group (30) include with fixed connection axle sleeve (31) of bottom plate (1) and drive wheel (32), the output shaft of the decurrent unipolar motor of elevator motor group (2) runs through connection axle sleeve (31) and bottom plate (1) and is connected with drive shaft (36), the other end of drive shaft (36) is connected with first conical gear (33), first conical gear (33) meshing has second conical gear (34), second conical gear (34) and drive wheel (32) coaxial coupling, first conical gear (33) and second conical gear (34) are all spacing in spacing frame (35), second conical gear (34) rotate with the connecting axle and spacing frame (35) of drive wheel (32) and are connected, just connect axle sleeve (31) and spacing frame 35 fixed connection.

3. The multi-azimuth mobile scaffold according to claim 1, wherein: one end of the positioning threaded cylinder (20) penetrates through the bottom plate (1) and is rotationally connected with the bottom plate (1), and a rectangular block is arranged at the lower end of the positioning threaded rod (21).

4. The multi-azimuth mobile scaffold according to claim 1, wherein: the lifting support rod (8) is close to one end inner chamber of second fixed block (10) and is provided with first draw-in groove (9), the one end that lifting threaded rod (3) were kept away from in first bracing piece (6) runs through lifting support rod (8), and with the first draw-in groove (9) sliding connection in lifting support rod (8) inner chamber.

5. The multi-azimuth mobile scaffold according to claim 1, wherein: when first bracing piece (6) move the extreme position of first card (9), the decurrent removal of first bracing piece (6) is spacing, further rotates along with lifting threaded rod (3), exerts torsion to lifting support pole (8), drives whole device and rotates with four universal wheels (24), realizes the regulation of scaffold frame direction.

6. The multi-azimuth mobile scaffold according to claim 1, wherein: the lower end face of the lifting plate (12) is provided with a second clamping groove (29), and the inner cavity of the second clamping groove (29) is in sliding connection with the upper end of the sliding clamping block (11).

7. The multi-azimuth mobile scaffold according to claim 1, wherein: the improved lifting plate is characterized in that a groove is formed in the upper surface of the lifting plate (12), a baffle (14) is arranged at one end, away from the lifting plate (12), of the sliding support (13), a first clamping block (17) is arranged on one side of the rectangular frame (16), the first clamping block (17) is connected with a second clamping block (19) in an inserting mode through a bolt (18), and the sliding support (13) is fixedly connected to one side of the second clamping block (19).

8. The multi-azimuth mobile scaffold according to claim 1, wherein: one side of the upper ladder (26) close to the lifting threaded rod (3) is in sliding connection with one side of the lower ladder (27), and the second support (28) is fixedly connected to the upper end face of the bottom plate (1).