CN117027350A - High-rise suspended structure bailey frame platform capable of sliding - Google Patents

Abstract

The invention discloses a sliding high-rise suspended structure bailey frame platform, which relates to the technical field of bailey frame platforms and comprises a plurality of groups of supports fixed on structural beams, wherein the supports are symmetrically and linearly distributed towards two sides, I-shaped steel is fixedly connected to the top end of each support, and electric hoists are arranged at two ends of each I-shaped steel.

Description

High-rise suspended structure bailey frame platform capable of sliding

Technical Field

The invention relates to the technical field of bailey frame platforms, in particular to a bailey frame platform with a high-rise suspended structure, which can slide.

Background

With the rapid development of the construction industry, the construction technology is improved, and the high-rise atrium structure and the overhanging layer structure are continuously appeared. Because the atrium top and the high-rise cantilever structure have the characteristics of high suspension height, large span, large area and the like, certain difficulty is brought to the design and construction of the formwork system.

The mode of erecting a steel truss platform, a bailey frame platform and the like is commonly adopted at the present stage, so that the erecting height of the formwork support can be effectively reduced. The existing method can assist by means of large-scale machines such as a tower crane during installation and construction, but when the platform structure is disassembled after the pouring of the upper structure is completed, the external large-scale machines cannot assist in disassembly due to the fact that the internal space is narrow, meanwhile, the volume and the weight of components of the steel truss or the bailey frame are large, the construction efficiency is too low by means of the manual carrying of the electric hoist, and the safety is difficult to guarantee. Therefore, we propose a sliding high-rise suspended structure bailey frame platform.

Disclosure of Invention

The invention aims to provide a sliding high-rise suspended structure bailey frame platform so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a but high-rise unsettled structure bailey frame platform of sliding, includes the support that a plurality of groups are fixed in on the structural beam, the support is symmetry to both sides linear distribution, just the top fixedly connected with I-steel of support, the both ends of I-steel all are provided with electric block, install the couple on the electric block, just the I-steel is close to electric block's position fixedly connected with baffle, just sliding connection has multiunit sliding block on the I-steel, the bailey frame is installed on the top of sliding block, install the interfacing part on the bailey frame, be connected with the butt joint in the interfacing part, fixedly connected with wire rope on the butt joint, wire rope's one end fixedly connected with install in the inside line roller of sliding block, the axle center department fixedly connected with of line roller with the axis of rotation that the sliding block rotated and is connected with in the axis of rotation is used for driving the axis of rotation rotates and then drive the line roller rotates and just wire rope carries out shrink rotation piece, just still be connected with in the axis of rotation and be used for carrying out spacing piece to the axis of rotation limiting the line roller.

Preferably, the rotating member comprises a first driven wheel fixedly connected with the rotating shaft, a first belt is connected to the outer surface of the first driven wheel in a transmission manner, one end of the first belt is connected with a first driving wheel in a transmission manner, the axis of the first driving wheel is fixedly connected with a connecting shaft rotationally connected with the sliding block, and a driving member is connected to the connecting shaft.

Preferably, the limiting piece comprises a limiting disc fixedly connected with the rotating shaft, a plurality of groups of limiting grooves are formed in the limiting disc, limiting rods are movably connected in the limiting grooves, one ends of the limiting rods are fixedly connected with connecting rods, and moving pieces are connected onto the connecting rods.

Preferably, the moving part comprises a sleeve rotationally connected with the sliding block, a sliding column fixedly connected with the connecting rod is slidingly connected in the sleeve, a pull block is fixedly connected with one end of the sliding column, a tension spring is fixedly connected with one end of the pull block, a fixing ring fixedly connected with the sleeve is fixedly connected with one end of the tension spring, a supporting block used for supporting the limiting rod is fixedly connected in the sliding block, and the supporting block is installed at a position of the limiting disc, which is deviated from the axis.

Preferably, the sliding block is further rotationally connected with a connecting column, two ends of the connecting column are fixedly connected with a reciprocating screw rod, two groups of screw blocks are connected with the end parts of the reciprocating screw rod in a threaded mode and are in sliding connection with the sliding block, the screw blocks are fixedly connected with extrusion blocks for extruding the bailey frame, one end of the reciprocating screw rod is connected with a transmission part, and a transmission shaft connected with the transmission part is connected to the transmission part.

Preferably, the transmission piece comprises a second driving wheel fixedly connected with the transmission shaft, a second belt is connected to the outer surface of the second driving wheel in a transmission manner, and a second driven wheel fixedly connected with the reciprocating screw rod is connected to one end of the second belt in a transmission manner.

Preferably, the driving piece includes being fixed in motor in the sliding block, the output fixedly connected with shaft coupling of motor, the one end fixedly connected with drive shaft of shaft coupling, the one end fixedly connected with first flat gear of drive shaft, the outside meshing of first flat gear has the second flat gear, first flat gear with the axle center of second flat gear all is connected with limited commentaries on classics piece, two sets of limited commentaries on classics piece respectively with connecting axle with transmission shaft fixed connection.

Preferably, the rotation limiting piece comprises two groups of rotation plates, the two groups of rotation plates are respectively and fixedly connected with the connecting shaft and the transmission shaft, the ratchet gears are fixedly connected to the rotation plates, pawls are connected to the ratchet gears in a meshed mode, rotation columns connected with the rotation plates in a rotating mode are fixedly connected to the pawls, connecting pieces are fixedly connected to the rotation columns, rotary springs fixedly connected with the rotation plates are fixedly connected to the connecting pieces, and the two groups of ratchet gears are respectively and fixedly connected with the first flat gears and the second flat gears.

Preferably, the butt joint piece include with bailey frame fixed connection's horizontal pole, first notch has been seted up on the horizontal pole, the second notch has been seted up to one side of first notch, the diameter of second notch is less than first notch, first notch with second notch intercommunication sets up, just first notch with fixedly connected with stopper between the second notch, just the sliding tray with second notch intercommunication has been seted up to the bottom of first notch.

Preferably, the butt joint comprises a clamping block matched with the sliding groove and the first notch, one end of the clamping block is fixedly connected with a butt joint column matched with the second notch, and the butt joint column is fixedly connected with the steel wire rope.

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

according to the invention, the I-steel (one end of the I-steel is suspended and extends to the outside of the main structure and is called as the overhanging end), the electric hoist and the sliding block are arranged, so that when the bailey frame is disassembled, one end of the sliding block is driven by the action of the electric hoist, and then the bailey frame at the top end of the sliding block is driven to move to the overhanging end of the I-steel, at the moment, the bailey frame platform is integrally lifted to the ground by means of a large machine, so that overhead operation is avoided, manual workload is reduced, and the problems that in the prior art, when the platform structure is disassembled after the upper structure is poured, the external large machine cannot be disassembled in an auxiliary way due to a narrow inner space, meanwhile, the volume and the weight of a steel truss or the member of the bailey frame are large, and the construction efficiency is too low and the safety is difficult to ensure by means of the electric hoist and manual transportation are solved.

When the bailey frame is installed, the limiting piece is loosened, the steel wire rope is pulled at the moment, then the butt joint at the top end of the steel wire rope is connected with the butt joint piece on the bailey frame, the wire roller is driven to rotate through the rotating piece, and then the steel wire rope is contracted, so that the bailey frame is pulled through the action of the steel wire rope, the bailey frame falls on the top end of the sliding block, and the problem that the bailey frame is manually pulled manually in the prior art and then danger easily occurs is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

fig. 2 is a schematic diagram of a butt joint structure of a bailey frame and a sliding block according to the present invention;

FIG. 3 is a schematic view of the structure of the area A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the slider of the present invention;

FIG. 5 is a schematic view of a rotor structure according to the present invention;

FIG. 6 is a schematic view of a limiting member according to the present invention;

FIG. 7 is a schematic view of the structure of the area B in FIG. 6 according to the present invention;

fig. 8 is a schematic view of a bailey frame extrusion structure according to the present invention;

FIG. 9 is a schematic view of the structure of the region C in FIG. 8 according to the present invention;

FIG. 10 is a schematic view of a rotation limiting member according to the present invention;

FIG. 11 is a schematic view of a butt joint structure of a butt joint member and a butt joint head according to the present invention;

FIG. 12 is a schematic view of the structure of the region D in FIG. 11 according to the present invention;

FIG. 13 is a schematic view showing another state of the butt joint part and the butt joint head according to the present invention;

FIG. 14 is a schematic view of the structure of the E region in FIG. 13 according to the present invention.

In the figure: 1-a support; 2-I-steel; 3-electric hoist; 4-baffle plates; 5-sliding blocks; 6-bailey frames; 7-butting piece; 8-butt joint; 9-a steel wire rope; 10-wire roller; 11-rotating shaft; 12-rotating member; 13-a limiting piece; 14-hooking; 15-a first driven wheel; 16-a first belt; 17-a first driving wheel; 18-connecting shaft; 19-a driving member; 20-limiting plates; 21-a limit groove; 22-limiting rods; 23-connecting rods; 24-moving member; 25-sleeve; 26-sliding column; 27-a fixing ring; 28-tension springs; 29-pulling blocks; 30-supporting blocks; 31-connecting columns; 32-a reciprocating screw rod; 33-a screw block; 34-extruding the block; 35-a transmission member; 36-a transmission shaft; 37-a second drive wheel; 38-a second belt; 39-a second driven wheel; 40-motor; 41-shaft coupling; 42-driving shaft; 43-first flat gear; 44-a second flat gear; 45-rotation limiting piece; 46-rotating plate; 47-ratchet gear; 48-pawl; 49-rotating the column; 50-connecting sheets; 51-a swivel spring; 52-a cross bar; 53-a first notch; 54-sliding grooves; 55-limiting blocks; 56-clamping blocks; 57-butt-joint columns; 58-a second notch; 59-anchor ear.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-14, the present invention provides a technical solution: the utility model provides a high-rise unsettled structure bailey frame platform that can slide, includes a plurality of groups of supports 1 that are fixed in on the structural beam, support 1 is the symmetry and linearly distributes to both sides, just the top fixedly connected with I-steel 2 of support 1, the both ends of I-steel 2 all are provided with electric block 3, install couple 14 on the electric block 3, just I-steel 2 is close to electric block 3's position department fixedly connected with baffle 4, just be connected with multiunit sliding block 5 on the I-steel 2, bailey frame 6 is installed on the top of sliding block 5, install interfacing part 7 on bailey frame 6, be connected with butt joint 8 in the interfacing part 7, fixedly connected with wire rope 9 on the butt joint 8, wire rope 9's one end fixedly connected with install in the inside wire roller 10 of sliding block 5, the axle center department fixedly connected with of wire roller 10 with sliding block 5 rotates the axis of rotation 11, be connected with be used for driving axis of rotation 11 rotates and then drives wire rope 10 rotates and carries out spacing piece 11 and carries out spacing piece 13 and is followed to the rotation wire rope 9 and is connected with on the axis of rotation 11 and is limited to the axis of rotation 11; the rotating member 12 comprises a first driven wheel 15 fixedly connected with the rotating shaft 11, a first belt 16 is in transmission connection with the outer surface of the first driven wheel 15, one end of the first belt 16 is in transmission connection with a first driving wheel 17, the axle center of the first driving wheel 17 is fixedly connected with a connecting shaft 18 in rotation connection with the sliding block 5, and the connecting shaft 18 is connected with a driving member 19; the limiting piece 13 comprises a limiting disc 20 fixedly connected with the rotating shaft 11, a plurality of groups of limiting grooves 21 are formed in the limiting disc 20, limiting rods 22 are movably connected in the limiting grooves 21, one ends of the limiting rods 22 are fixedly connected with connecting rods 23, and moving pieces 24 are connected to the connecting rods 23; the moving part 24 comprises a sleeve 25 rotationally connected with the sliding block 5, a sliding column 26 fixedly connected with the connecting rod 23 is connected in the sliding way in the sleeve 25, one end of the sliding column 26 is fixedly connected with a pull block 29, one end of the pull block 29 is fixedly connected with a tension spring 28, one end of the tension spring 28 is fixedly connected with a fixed ring 27 fixedly connected with the sleeve 25, a supporting block 30 used for supporting the limiting rod 22 is fixedly connected in the sliding block 5, and the supporting block 30 is installed at a position of the limiting disc 20, which is deviated from the axis.

The sliding block 5 is also rotationally connected with a connecting column 31, two ends of the connecting column 31 are fixedly connected with a reciprocating screw rod 32, the ends of the two groups of reciprocating screw rods 32 are respectively and spirally connected with a threaded block 33 which is in sliding connection with the sliding block 5, the threaded block 33 is fixedly connected with an extrusion block 34 which extrudes the bailey frame 6, one end of the reciprocating screw rod 32 is connected with a transmission piece 35, and the transmission piece 35 is connected with a transmission shaft 36 which is connected with the driving piece 19; the transmission member 35 comprises a second driving wheel 37 fixedly connected with the transmission shaft 36, a second belt 38 is in transmission connection with the outer surface of the second driving wheel 37, and a second driven wheel 39 fixedly connected with the reciprocating screw rod 32 is in transmission connection with one end of the second belt 38.

The driving piece 19 comprises a motor 40 fixed in the sliding block 5, the output end of the motor 40 is fixedly connected with a coupler 41, one end of the coupler 41 is fixedly connected with a driving shaft 42, one end of the driving shaft 42 is fixedly connected with a first flat gear 43, the outer side of the first flat gear 43 is meshed with a second flat gear 44, the axes of the first flat gear 43 and the second flat gear 44 are both connected with a rotation limiting piece 45, and the two groups of rotation limiting pieces 45 are respectively fixedly connected with the connecting shaft 18 and the driving shaft 36; the rotation limiting piece 45 comprises two groups of rotation plates 46, the two groups of rotation plates 46 are respectively and fixedly connected with the connecting shaft 18 and the transmission shaft 36, ratchet gears 47 are fixedly connected to the rotation plates 46, pawls 48 are connected to the ratchet gears 47 in a meshed mode, rotation columns 49 which are rotationally connected with the rotation plates 46 are fixedly connected to the pawls 48, connecting pieces 50 are fixedly connected to the rotation columns 49, rotary springs 51 which are fixedly connected with the rotation plates 46 are fixedly connected to the connecting pieces 50, and the two groups of ratchet gears 47 are respectively and fixedly connected with the first flat gears 43 and the second flat gears 44.

The butt joint piece 7 comprises a cross rod 52 fixedly connected with the bailey frame 6, a first notch 53 is formed in the cross rod 52, a second notch 58 is formed in one side of the first notch 53, the diameter of the second notch 58 is smaller than that of the first notch 53, the first notch 53 and the second notch 58 are communicated, a limiting block 55 is fixedly connected between the first notch 53 and the second notch 58, and a sliding groove 54 communicated with the second notch 58 is formed in the bottom end of the first notch 53; the butt joint 8 comprises a clamping block 56 matched with the sliding groove 54 and the first notch 53, one end of the clamping block 56 is fixedly connected with a butt joint column 57 matched with the second notch 58, and the butt joint column 57 is fixedly connected with the steel wire rope 9.

During installation, firstly, a plurality of groups of supports 1 are linearly fixed on two sides of a column structure, then I-steel 2 is fixed on the top end of the support 1 under the action of anchor clamps 59, one end of the I-steel 2 extends to the outer side of the column structure and is suspended, the suspended end is called a cantilever end, at this time, according to the number of the on-site determined bailey frames 6, further, sliding blocks 5 with the corresponding number are sleeved on the I-steel 2, after the sliding blocks 5 are sleeved on the I-steel 2, the sliding blocks 5 are fixed through bolts so as not to move, after the sliding blocks 5 are installed, the bailey frames 6 are suspended to a position which can be obtained manually under the action of an crane, at this time, the pulling blocks 29 are pulled backwards so as to drive the sliding columns 26 to move, so as to drive the connecting rods 23 to move, so as to drive the limiting rods 22 to move away from the limiting grooves 21, therefore, the limit of the wire roller 10 is released, after the limit rod 22 is far away from the limit groove 21, the pull block 29 is pushed upwards, so that the limit rod 22 descends, the limit rod 22 falls on the support block 30, the phenomenon that the limit rod 22 resets to influence the rotation of the wire roller 10 is avoided, after the limit rod 22 is placed on the support block 30, the butt joint post 57 is pulled, the wire rope 9 is pulled, after the wire rope 9 is released, the clamping block 56 is inserted into the first notch 53 and enters the sliding groove 54, the butt joint post 57 is slid, the clamping block 56 is driven to move into the second notch 58, the butt joint post 57 is limited by the action of the limit block 55, after the butt joint is finished, the motor 40 is started, the coupler 41 is driven to rotate, the driving shaft 42 is driven to rotate, the first flat gear 43 is driven to rotate, the second flat gear 44 is driven to rotate, when the first flat gear 43 and the second flat gear 44 rotate simultaneously, the first flat gear 43 and the second flat gear 44 will drive the corresponding ratchet gear 47 to rotate at the moment, when the wire rope 9 is contracted, the motor 40 rotates positively, so that the first flat gear 43 rotates positively, and the second flat gear 44 rotates reversely, the reverse rotation of the second flat gear 44 drives the ratchet gear 47 to rotate reversely, so that the pawl 48 and the rotating plate 46 are driven to rotate, the forward rotation of the first flat gear 43 drives the ratchet gear 47 to rotate positively, so that the pawl 48 and the rotating plate 46 are not driven to rotate, so that the motor 40 is started to drive the connecting shaft 18 to rotate, so that the first driving wheel 17 is driven to rotate, so that the first belt 16 is driven to rotate, so that the first driven wheel 15 is driven to rotate, so that the rotating shaft 11 is driven to rotate, so that the wire rope 9 is contracted through the rotation of the wire rope 10, the bailey frame 6 is pulled to the top end of the sliding block 5 by the pulling of the steel wire rope 9, when the bailey frame 6 moves to the top end of the sliding block 5, the motor 40 starts to rotate reversely, the first flat gear 43 rotates reversely to drive the ratchet gear 47 to rotate reversely, the ratchet gear 47 drives the pawl 48 and the rotating plate 46 to rotate, the transmission shaft 36 is driven to rotate, the second driving wheel 37 is driven to rotate, the second driven wheel 39 is driven to rotate by the second belt 38, the reciprocating screw rod 32 is driven to rotate, the other group of reciprocating screw rods 32 is driven to rotate by the action of the connecting column 31, the two groups of screw blocks 33 are driven to move close to each other by the two groups of extrusion blocks 34 when the reciprocating screw rod 32 rotates, the bailey frame 6 is extruded by the action of the extrusion blocks 34, the vertical relation between the bailey frame 6 and the I-steel 2 is kept, tilting is avoided, the bailey frame 6 is fixed through the extrusion action of the extrusion block 34, the wire roller 10 is limited again through the action of the limiting rod 22, the wire rope 9 is prevented from loosening, the stability of the bailey frame 6 is improved, the bolt for fixing the sliding block 5 is loosened, the hook 14 is hung on the bailey frame 6, the sliding block 5 is moved through the action of the electric hoist 3, the bailey frame 6 is driven to a designated position, the sliding block 5 is fixed through the bolt (when the wire rope 9 is stretched, the wire rope 9 drives the wire roller 10 to rotate, the rotating piece 12 is driven to operate, the two groups of reciprocating screw rods 32 are further rotated, after the wire rope 9 is completely pulled out, the screw block 33 at the moment just moves for one round, so that the extrusion block 34 is positioned far away from the center position of the sliding block 5, and extrusion of the bailey frame 6 is not influenced in the later stage.

After the use is finished, the bolts for fixing the sliding blocks 5 are loosened, the sliding blocks 5 are pulled to move through the electric hoist 3 arranged at the overhanging end, the bailey frame 6 is pulled to the overhanging end through the action of the electric hoist 3, and then the bailey frame 6 and the sliding blocks 5 are lifted to the ground for disassembly through the action of the crane, so that overhead operation is avoided, and manual work load is reduced.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a but high-rise unsettled structure bailey frame platform of sliding, its characterized in that includes: a plurality of groups of supports (1) fixed on a structural beam, the supports (1) are symmetrically and linearly distributed towards two sides, I-steel (2) is fixedly connected to the top end of each support (1), electric hoists (3) are arranged at two ends of each I-steel (2), hooks (14) are arranged on the electric hoists (3), baffle plates (4) are fixedly connected to the positions, close to the electric hoists (3), of each I-steel (2), a plurality of groups of sliding blocks (5) are connected to the I-steel (2) in a sliding manner, bailey brackets (6) are arranged at the top ends of the sliding blocks (5), butt joint pieces (7) are arranged on the bailey brackets (6), steel wire ropes (9) are fixedly connected to the butt joint pieces (8), one ends of the steel wire ropes (9) are fixedly connected to wire rollers (10) arranged inside the sliding blocks (5), a rotating shaft (11) is fixedly connected to the axes of the wire rollers (10), the rotating shafts (11) are connected to the sliding blocks (5), the rotating shafts (11) are driven to rotate, the wire rollers (11) are driven to rotate, and the wire ropes (11) are driven to rotate, and the rotating shaft (11) is also connected with a limiting piece (13) used for limiting the rotating shaft (11) and further limiting the wire roller (10).

2. A slidable high-rise suspended structure bailey frame platform according to claim 1, characterized in that: the rotating piece (12) comprises a first driven wheel (15) fixedly connected with the rotating shaft (11), a first belt (16) is connected to the outer surface of the first driven wheel (15) in a transmission mode, a first driving wheel (17) is connected to one end of the first belt (16) in a transmission mode, a connecting shaft (18) rotatably connected with the sliding block (5) is fixedly connected to the axis of the first driving wheel (17), and a driving piece (19) is connected to the connecting shaft (18).

3. A slidable high-rise suspended structure bailey frame platform according to claim 2, characterized in that: the limiting piece (13) comprises a limiting disc (20) fixedly connected with the rotating shaft (11), a plurality of groups of limiting grooves (21) are formed in the limiting disc (20), limiting rods (22) are movably connected in the limiting grooves (21), one ends of the limiting rods (22) are fixedly connected with connecting rods (23), and moving pieces (24) are connected onto the connecting rods (23).

4. A slidable high-rise suspended structure bailey frame platform according to claim 3, characterized in that: the movable part (24) comprises a sleeve (25) which is rotationally connected with the sliding block (5), a sliding column (26) which is fixedly connected with the connecting rod (23) is connected in the sliding way in the sleeve (25), one end of the sliding column (26) is fixedly connected with a pull block (29), one end of the pull block (29) is fixedly connected with a tension spring (28), one end of the tension spring (28) is fixedly connected with a fixed ring (27) which is fixedly connected with the sleeve (25), a supporting block (30) which is used for supporting the limiting rod (22) is fixedly connected in the sliding block (5), and the supporting block (30) is installed at a position, which is deviated from the axis of the limiting disc (20).

5. The slidable high-rise suspended structure bailey frame platform of claim 4, wherein: the novel sliding block is characterized in that a connecting column (31) is further rotationally connected to the sliding block (5), two ends of the connecting column (31) are fixedly connected with a reciprocating screw rod (32), two groups of threaded blocks (33) which are in sliding connection with the sliding block (5) are connected to the ends of the reciprocating screw rod (32) in a threaded mode, an extruding block (34) which is used for extruding the bailey frame (6) is fixedly connected to the threaded blocks (33), one end of the reciprocating screw rod (32) is connected with a transmission part (35), and a transmission shaft (36) which is connected with the driving part (19) is connected to the transmission part (35).

6. The slidable high-rise suspended structure bailey frame platform of claim 5, wherein: the transmission part (35) comprises a second driving wheel (37) fixedly connected with the transmission shaft (36), a second belt (38) is connected to the outer surface of the second driving wheel (37) in a transmission mode, and a second driven wheel (39) fixedly connected with the reciprocating screw rod (32) is connected to one end of the second belt (38) in a transmission mode.

7. The slidable high-rise suspended structure bailey frame platform of claim 6, wherein: the driving piece (19) is fixed in including being fixed in motor (40) in slider (5), the output fixedly connected with shaft coupling (41) of motor (40), the one end fixedly connected with drive shaft (42) of shaft coupling (41), the one end fixedly connected with first flat gear (43) of drive shaft (42), the outside meshing of first flat gear (43) has second flat gear (44), first flat gear (43) with the axle center of second flat gear (44) all is connected with limited commentaries on classics piece (45), two sets of limited commentaries on classics piece (45) respectively with connecting axle (18) with transmission shaft (36) fixed connection.

8. The slidable high-rise suspended structure bailey frame platform of claim 7, wherein: rotation limiting piece (45) include two sets of pivoted plates (46), two sets of pivoted plates (46) respectively with connecting axle (18) with transmission shaft (36) fixed connection, just fixedly connected with ratchet wheel (47) on pivoted plates (46), meshing is connected with pawl (48) on ratchet wheel (47), fixedly connected with on pawl (48) with pivoted post (49) of pivoted plates (46) are connected, fixedly connected with connection piece (50) on pivoted post (49), fixedly connected with on connection piece (50) with pivoted spring (51) of pivoted plates (46) fixed connection, and two sets of ratchet wheel (47) respectively with first flat gear (43) with second flat gear (44) fixed connection.

9. The slidable high-rise suspended structure bailey frame platform of claim 8, wherein: the butt joint piece (7) include with horizontal pole (52) of bailey frame (6) fixed connection, first notch (53) have been seted up on horizontal pole (52), second notch (58) have been seted up to one side of first notch (53), the diameter of second notch (58) is less than first notch (53), first notch (53) with second notch (58) intercommunication sets up, just first notch (53) with fixedly connected with stopper (55) between second notch (58), just sliding tray (54) with second notch (58) intercommunication have been seted up to the bottom of first notch (53).

10. A slidable high-rise suspended structure bailey frame platform according to claim 9, characterized in that: the butt joint (8) comprises a clamping block (56) matched with the sliding groove (54) and the first notch (53), one end of the clamping block (56) is fixedly connected with a butt joint column (57) matched with the second notch (58), and the butt joint column (57) is fixedly connected with the steel wire rope (9).