CN111608384A - Overhead trackless mobile operation hanging basket - Google Patents
Overhead trackless mobile operation hanging basket Download PDFInfo
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- CN111608384A CN111608384A CN202010541844.2A CN202010541844A CN111608384A CN 111608384 A CN111608384 A CN 111608384A CN 202010541844 A CN202010541844 A CN 202010541844A CN 111608384 A CN111608384 A CN 111608384A
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- Prior art keywords
- paying
- wire rope
- steel wire
- suspension platform
- supporting plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/34—Mobile scaffolds; Scaffolds with mobile platforms characterised by supporting structures provided on the roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/283—Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of aerial operation platforms, and discloses an aerial trackless mobile operation hanging basket which comprises an operation mechanism and a suspension platform; the operation mechanism comprises a movable chassis, a plurality of first paying-off mechanisms and a plurality of second paying-off mechanisms which are arranged on the movable chassis, an anti-falling device and a control box; the first pay-off mechanism enables the suspension platform to move up and down by winding and unwinding the first steel wire rope; the anti-falling device comprises a safety rope brake, a second pay-off mechanism is connected with the suspension platform through a second steel wire rope, the pay-off and take-up of the second steel wire rope are controlled through the second pay-off mechanism, and the safety rope brake is connected with the second steel wire rope; the first paying-off mechanism and the second paying-off mechanism respectively comprise a speed sensor, the paying-off speeds of the first paying-off mechanism and the second paying-off mechanism are detected through the speed sensors, and when the paying-off speed of the first paying-off mechanism is not balanced with the paying-off speed of the second paying-off mechanism, the control box controls the safety rope brake to lock the second steel wire rope, so that the position of the suspension platform is fixed.
Description
Technical Field
The invention relates to the technical field of aerial operation equipment, in particular to an aerial trackless mobile operation hanging basket.
Background
The hanging flower basket is one kind and can replace traditional scaffold frame, can alleviate intensity of labour, improve work efficiency, and can used repeatedly's novel aerial work equipment, construction hanging flower basket's use has become a trend gradually, construction in the outer wall of high-rise multilayer high building, the curtain installation, obtain extensive recognition in the high altitude construction such as heat preservation construction and maintenance washing outer wall, can be used to the operation of the engineering such as the large-scale jar body, bridge and dam simultaneously, use the hanging flower basket, can exempt from to take the scaffold frame, and hanging flower basket flexible operation, it is easy to shift, convenient and practical, safety and reliability.
In the prior art, a fixed hanging basket is usually used, but the fixed hanging basket needs a lot of preparation work before operation, such as pre-work of paying out a steel wire rope, moving the hanging basket to a specified position, putting a balance weight, electrifying and the like, and a lot of time is needed.
Disclosure of Invention
The invention aims to provide an overhead trackless mobile operation hanging basket, and aims to solve the problem that a large amount of time is needed to perform early-stage preparation work before the hanging basket is fixed for operation in the prior art.
The invention is realized in this way, the overhead trackless mobile operation hanging basket comprises an operation mechanism and a suspension platform; the operation mechanism comprises a movable chassis, a plurality of first paying-off mechanisms and a plurality of second paying-off mechanisms which are arranged on the movable chassis, an anti-falling device and a control box; the first pay-off mechanism enables the suspension platform to move up and down by winding and unwinding a first steel wire rope; the anti-falling device comprises a safety rope brake, the second pay-off mechanism is connected with the suspension platform through the second steel wire rope, the take-up and pay-off of the second steel wire rope are controlled through the second pay-off mechanism, and the safety rope brake is connected with the second steel wire rope; the first paying-off mechanism and the second paying-off mechanism respectively comprise a speed sensor, the paying-off speeds of the first paying-off mechanism and the second paying-off mechanism are detected through the speed sensors, and when the paying-off speed of the first paying-off mechanism is inconsistent with the paying-off speed of the second paying-off mechanism, the control box controls the safety rope brake to lock the second steel wire rope, so that the position of the suspension platform is fixed.
Further, a frame body used for hanging the suspension platform is arranged on the movable chassis, and a connecting structure used for connecting the first steel wire rope and the second steel wire rope is arranged on the frame body; one end of the first steel wire rope is connected with the first paying-off mechanism, and the other end of the first steel wire rope is connected with the suspension platform through the connecting structure; the anti-falling device comprises a limit switch, and the limit switch is arranged on the first steel wire rope; when the limit switch passes through the connecting structure, the limit switch is triggered, and the control box controls the safety rope brake to decelerate and stop moving the second steel wire rope.
Furthermore, the connecting structure comprises a fixing part and a movable roller, the fixing part is fixed on the frame body, and the movable roller is movably connected with the fixing part; a positioning groove is formed on the outer surface of the movable roller in a concave mode, and the first steel wire rope or the second steel wire rope is embedded into the positioning groove; when the first paying-off mechanism and the second paying-off mechanism drive the suspension platform to move up and down, the first steel wire rope and the second steel wire rope are arranged in the positioning groove, and the movable roller rolls along with the up-and-down movement of the suspension platform.
Furthermore, a speed reducer is arranged on the movable chassis, the speed reducer is located between the second pay-off mechanism and the safety rope brake, the second steel wire rope is connected with the speed reducer, and the speed reducer is used for reducing the speed of the second steel wire rope.
Furthermore, a reduction gear set is arranged in the speed reducer, the reduction gear set comprises a main gear and an auxiliary gear, the main gear is smaller than the auxiliary gear, cylinders wound with the second steel wire rope are respectively arranged on the main gear and the auxiliary gear, and the main gear and the auxiliary gear respectively drive the corresponding cylinders to rotate; the cylinder body is respectively provided with a winding groove, and the groove position width of the winding groove on the cylinder body on the pinion is smaller than the size of two second steel wire ropes and larger than the size of one second steel wire rope.
Furthermore, the control box is electrically connected with a remote control receiver, and the remote control receiver is electrically connected with a remote controller; when the remote control receiver receives the adjustment information transmitted by the remote controller, the control box controls the first paying-off mechanism and the second paying-off mechanism to control the first steel wire rope and the second steel wire rope to be wound and unwound, and therefore the balance of the suspension platform is adjusted.
Furthermore, the overhead trackless mobile operation hanging basket comprises a counterweight structure, and the counterweight structure is detachably connected with the movable frame body; the counterweight structure is provided with a solar panel for power generation and a storage battery for storing electricity.
Furthermore, a plurality of rollers are arranged at the bottom of the movable chassis, and the bottom of the movable chassis is movably connected with a positioning structure; the positioning structure comprises a first supporting plate and a second supporting plate, one side of the first supporting plate is hinged with the bottom of the movable chassis, and the other side of the first supporting plate extends along the direction far away from one side of the first supporting plate; one end of the second supporting plate is fixed with the first supporting plate, and the other end of the second supporting plate extends towards the direction of the roller to form a butting block; when the abutting block abuts against the roller, the other side of the first supporting plate abuts against the ground.
Furthermore, the butt joint piece orientation the direction bending of gyro wheel is the arc, the middle part of butt joint piece is sunken into the constant head tank, the gyro wheel embedding is in the constant head tank.
Furthermore, an elastic part is arranged at the bottom of the movable chassis, and the end part of the elastic part is connected with the other side of the first supporting plate; when the other side of the first supporting plate is abutted against the ground, the elastic piece is stretched.
Compared with the prior art, the aerial trackless mobile operation hanging basket provided by the invention has the advantages that when the aerial operation hanging basket needs to be used, aerial operation equipment can be directly moved to a construction site, preparation work such as a suspension platform, a counterweight structure and installation of a steel wire rope is not needed again, when the aerial operation mechanism is used, the suspension platform can be moved up and down through the first pay-off mechanism and the second pay-off mechanism together, the take-up and pay-off linear speeds of the first pay-off mechanism and the second pay-off mechanism are detected through the speed sensor, when the speed sensor detects that the take-up and pay-off speeds of the first pay-off mechanism and the second pay-off mechanism are inconsistent, the control box timely controls the safety rope brake to lock the second steel wire rope, the inclination of the suspension platform is avoided in time, and the safety of; the invention controls the up-and-down movement of the suspension platform through the dual control mechanism, and timely stops the suspension platform when the suspension platform is inclined, thereby fully ensuring the safety of workers.
Drawings
FIG. 1 is a front view of an aerial trackless mobile work basket provided by an embodiment of the invention;
FIG. 2 is a left side view of an aerial trackless mobile work basket provided by an embodiment of the invention;
FIG. 3 is an enlarged schematic view at A of FIG. 1 provided by an embodiment of the present invention;
FIG. 4 is an enlarged schematic view at B of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view at C of FIG. 1 provided by an embodiment of the present invention;
FIG. 6 is a perspective view of a reduction gear set provided in accordance with an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of an internal circuit of an aerial trackless mobile work basket provided by an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1-7, preferred embodiments of the present invention are provided.
A high-altitude trackless mobile operation hanging basket is used for high-altitude operations such as outer wall construction, curtain wall installation, heat preservation construction, maintenance and cleaning of an outer wall of a high-rise building, can avoid scaffold erection by using the air operation equipment, is flexible to operate, easy to shift, convenient, practical, safe, reliable, small in occupied area, low in using environment requirement and capable of operating in daytime.
The aerial trackless mobile operation hanging basket comprises an operation mechanism and a suspension platform 22, the suspension platform 22 is driven by the operation mechanism to move up and down to realize aerial operation, when the suspension platform 22 is used for operation, obstacles influencing the normal operation of the suspension platform 22 are eliminated, a safety isolation area and a warning sign are arranged in a range which can cause damage of falling objects below the suspension platform 22, and personnel and vehicles can not stay and pass.
The operation mechanism comprises a movable chassis 10, a plurality of first paying-off mechanisms 12, a plurality of second paying-off mechanisms 13, an anti-falling device, a control box 14 and a distribution box 21; the bottom of the movable chassis 10 is provided with a plurality of rollers, the whole aerial operation equipment can be moved through the rollers, the movement is convenient, the position of the operation mechanism is convenient to adjust, the operation of moving the operation mechanism to the position convenient to operate is ensured, and the reinstallation of various components is not required again.
The first paying-off mechanism 12 and the second paying-off mechanism 13 are both arranged on the movable chassis 10, the operating mechanism is provided with two first paying-off mechanisms 12 and two second paying-off mechanisms 13, the two first paying-off mechanisms 12 and the two second paying-off mechanisms 13 are respectively arranged on the left side and the right side of the movable chassis 10, the first paying-off mechanisms 12 and the second paying-off mechanisms 13 are both provided with wrapping columns, a first steel wire rope 15 is wound on the wrapping column 120 of the first paying-off mechanism 12, a second steel wire rope 16 is wound on the wrapping column 131 of the second paying-off mechanism 13, and the diameters of the first steel wire rope 15 and the second steel wire rope 16 are 8mm or 10 mm; the movable chassis 10 is further provided with a frame body 11, two sides of the suspension platform 22 are both connected with a first steel wire rope 15 and a second steel wire rope 16, one end of the first steel wire rope 15 is fixed with the suspension platform 22, and then the first steel wire rope extends to the first pay-off mechanism 12 through the frame body 11 to be wound with the winding post 120; one end of the second steel wire rope 16 is fixed with the suspension platform 22 and then extends to the winding post 131 of the second paying-off mechanism 13 through the frame body 11 to be wound; the first paying-off mechanism 12 comprises a lifter 121 and a motor, the lifter 121 drives the winding post 120 to rotate by the power provided by the motor 122, so that the suspension platform 22 moves up and down, the second paying-off mechanism 13 comprises a motor 131, the motor 131 drives the winding post 130 to rotate, so that the second steel wire rope 16 is driven to move up and down, the first steel wire rope 15 and the second steel wire rope drive the suspension platform 22 to move together, and the operation of the suspension platform 22 is more stable through double control.
In addition, be equipped with light 30 on the support body 11, light 30 electric connection has the button of the switch of control light 30, and the button is installed on support body 11, switch and 14 electric connection of control box, and help the staff to work at night or when the weather is dark through light 30, guarantee the normal clear of work.
The anti-falling device comprises a safety rope brake 18 and a limit switch 24, the safety rope brake 18 is fixed on two sides of the frame body 11, the second steel wire rope 16 is sequentially connected with a winding post 131 of the second paying-off mechanism 13, the safety rope brake 18 and the suspension platform 22, the winding post 131 is driven to rotate through the motor 130 to control the winding and unwinding of the second steel wire rope 16, and the first steel wire rope 15 is matched to realize the up-and-down movement of the suspension platform under the combined action; in addition, speed sensors 25 are arranged on the first pay-off mechanism 12 and the second pay-off mechanism 13 and used for detecting the pay-off speed of the first pay-off mechanism 12 and the second pay-off mechanism 13, when the suspension platform 22 moves upwards or downwards, and when the speed sensors 25 detect that the winding and unwinding linear speed of the first pay-off mechanism 12 is not matched with the winding and unwinding linear speed of the second pay-off mechanism 13, the control box 14 controls the safety rope brake 18 to lock the second steel wire rope 16, so that the suspension platform 22 stops moving upwards or downwards, the phenomenon that the inclination angles of the two sides of the suspension platform 22 are too large is avoided, and the safety of workers on the suspension platform 22 is guaranteed.
In addition, before the suspended platform 22 moves upwards, the installation position of the limit switch 24 needs to be set according to the upwards moving height of the suspended platform 22, and when the limit switch 24 is triggered, the control box 14 controls the first paying-off mechanism 12 and the second paying-off mechanism 13 to stop paying off, so that the suspended platform 22 is placed at the set height.
Correspondingly, the overhead trackless mobile operation hanging basket comprises a safety rope 28 and a safety rope collecting machine 29, the safety rope collecting machine 29 is installed on the frame body 11 and used for collecting and releasing the safety rope 28, the upper end of the safety rope 28 is fixed on a reliable position of a building, the safety rope 28, a first steel wire rope 15 and a second steel wire rope 16 are in a parallel hanging state, safety locks 220 are arranged at two ends of a hanging platform 22, and the safety rope 28 is connected with the safety locks 220; in the using process, the safety rope 28, the first steel wire rope 15 and the second steel wire rope 16 are in an un-intertwined state, and the safety rope is not required to be loosened, stranded or knotted, so that the suspension platform 22 can be smoothly moved, and the safety of workers is ensured.
When the suspension platform 22 is on the ground, the lock cylinder of the safety lock 220 is in a closed state, the safety rope 28 is automatically clamped by the lock cylinder of the safety lock 220 in the closed state, and the safety rope 28 cannot slide up and down, so that if the first steel wire rope 15 or the second steel wire rope 16 is broken or the suspension platform 22 rapidly drops due to the problems of the first paying-off mechanism 12 and the second paying-off mechanism 13, the safety lock 220 can rapidly lock the safety rope 28, and the suspension platform 22 is prevented from continuously dropping; when the suspension platform 22 is driven to ascend, the safety rope 28 enables the safety lock 220 supported on the safety rope 28 to support the fixing piece for linking the lock cylinder under the action of gravity, so that the locking state of the fixing piece is changed into the opening state, the fixing force acting on the safety rope 28 disappears, the resistance of the suspension platform 22 in ascending and descending disappears, and the suspension platform 22 moves smoothly.
When the overhead trackless mobile operation hanging basket needs to be used, overhead operation equipment can be directly moved to a construction site, preparation work such as installation of the suspension platform 22, the counterweight structure 17 and the steel wire rope is not needed again, the overhead operation mechanism disclosed by the invention can realize up-and-down movement of the suspension platform 22 through the first pay-off mechanism 12 and the second pay-off mechanism 13 together when in use, the take-up and pay-off speeds of the first pay-off mechanism 12 and the second pay-off mechanism 13 are detected through the speed sensor 25, and when the speed sensor 25 detects that the take-up and pay-off speeds of the first pay-off mechanism 12 and the second pay-off mechanism 13 are inconsistent, the control box 14 timely controls the safety rope brake 18 to lock the second steel wire rope 16, so that the inclination of the suspension platform 22 is avoided in time, and the safety of workers is ensured; the invention controls the up-and-down movement of the suspension platform 22 through the dual control mechanism, and timely stops the suspension platform 22 when the suspension platform is inclined, thereby fully ensuring the safety of the working personnel, and the stable movement of the suspension platform 22 can be ensured by using the dual control mechanism to lower the suspension platform, thereby further ensuring the safety of the working personnel and being convenient to operate.
The weight of the counterweight structure 17 is far greater than that of the suspension platform 22, and the counterweight structure 17 is detachably connected with the movable chassis 10; the counterweight structure 17 comprises a plurality of counterweights, and the counterweights are stacked and arranged, so that the disassembly is convenient and the transportation is convenient.
The counterweight structure 17 is provided with a steering wheel 33 and a motor 34, wheels are arranged at the bottom of the counterweight structure 17, the counterweight structure 17 is connected with the movable chassis 10, then a user can start the motor 34, the wheels are driven by the motor 34 to roll, so that the counterweight structure 17 drives the movable chassis 10 to move, and an operator can control the direction through the steering wheel 33, thereby realizing the electric driving of the overhead trackless movable operation hanging basket, and effectively reducing the working pressure of constructors.
The high-altitude trackless moving operation hanging basket comprises a solar panel 32 and a storage battery 35, wherein the solar panel 32 is arranged on the support frame 31, the support frame bodies 31 are arranged at intervals along the length direction of the T-shaped frame rods, and the heights of the support frame bodies 31 are gradually increased along the direction from one end to the other end of the T-shaped frame rods; generate electricity through solar panel 32, battery 35 is used for storing the electric quantity, and steady voltage guarantees to last for first paying out machine structure 12, second paying out machine structure 13, motor 34 and provides power, can supply power nearby, and convenient operation needn't long distance transport, has avoided the electric energy loss that long distance transmission line caused, and a plurality of balancing weights and solar panel 32 can act as the counter weight together.
In the invention, the frame body 11 is provided with a T-shaped frame rod, two ends of the T-shaped frame rod are respectively provided with a plurality of connecting structures 19, the connecting structures 19 are used for connecting a first steel wire rope 15 and a second steel wire rope 16, each connecting structure 19 comprises a fixing part fixed with the T-shaped frame rod and a movable roller 190, each movable roller 190 is movably connected with the corresponding fixing part, a positioning groove 191 is formed in the outer surface of each movable roller 190 in a recessed mode, the first steel wire rope 15 and the second steel wire rope 16 are embedded into the corresponding positioning grooves 191, when the first paying-off mechanism 12 and the second paying-off mechanism 13 drive the first steel wire rope 15 and the second steel wire rope 16 to move, the movable rollers 190 are driven to rotate, the first steel wire rope 15 and the second steel wire rope 16 are always in the positioning grooves 191, the first steel wire rope 15 and the second steel wire; when limit switch 24 passes connecting structure 19, limit switch 24 is triggered and control box 14 controls safety line brake 18 to restrict movement of second cable 16.
In this embodiment, the first steel wire rope 15 is connected to the connecting structure 19 located inside the T-shaped frame rod, and the second steel wire rope 16 is connected to the connecting structure 19 located outside the T-shaped frame rod, so that the first steel wire rope 15 and the second steel wire rope 16 can be prevented from crossing each other, the normal operation of the aerial operation equipment is prevented from being affected, and the second steel wire rope 16 is conveniently connected to the safety rope brake 18.
Further, a speed reducer 23 is arranged on the movable chassis 10, the speed reducer 23 is located between the second pay-off mechanism 13 and the safety rope brake 18, the second steel wire rope 16 is connected with the speed reducer 23, the speed reducer 23 is used for reducing the speed of the second steel wire rope 16, correspondingly, the speed of downward movement or upward movement of the second steel wire rope 16 after passing through the speed reducer 23 needs to be ensured to be equal to the speed of upward movement or downward movement of the first steel wire rope 15, the speed reducer 23 comprises a shell, a speed reduction gear set is arranged in the shell, the speed reduction gear set comprises a main gear 230 and an auxiliary gear 231, cylinders wound around the second steel wire rope 16 are respectively arranged on the main gear 230 and the auxiliary gear 231, and the main gear 230 and the auxiliary gear; the cylinder has a winding groove 234, and the second cable 16 is wound around the cylinder of the main gear 230 and the cylinder of the pinion 231 in sequence, so that the main gear 230 is smaller than the pinion 231, thereby achieving a deceleration effect.
The slot width of the winding slot 234 on the column of the pinion 231 is smaller than the size of two second wire ropes 16 and larger than the size of one second wire rope 16, so that the second wire rope 16 is always embedded in the winding slot 234 in the process of moving up or down, and the second wire rope 16 is ensured to move stably.
If the first paying-off mechanism 12 fails, the speed sensor 25 detects that the paying-off speeds of the first paying-off mechanism 12 and the second paying-off mechanism 13 are inconsistent, the control box 14 controls the safety rope brake 18 to lock the second steel wire rope 16, and therefore downward movement of the suspension platform 22 is prevented; if the second paying-off mechanism 13 fails, the control box 14 controls the safety rope brake 18 to lock the second steel wire rope 16, but under the action of the speed reducer 23, the downward moving speed of the second steel wire rope 16 can be limited to a certain extent, so that the safety rope brake 18 can lock the second steel wire rope 16 in time, and the balance of the suspension platform 22 is guaranteed.
Furthermore, the aerial trackless mobile operation hanging basket comprises a remote controller 27 and a remote control receiver 26, the remote control receiver 26 is wirelessly connected with the remote controller 27, the control box 14 is electrically connected with the remote control receiver 26, in the operation process, a worker can adjust the balance of the suspension platform 22 through the remote controller 27 on site, and can also adjust the suspension platform 22 on the suspension platform 22, so that the operation is convenient; after the worker sends an instruction to move the suspension platform 22 through the remote controller 27, the remote control receiver 26 receives the signal and transmits the message to the control box 14, and the control box 14 controls the first paying-off mechanism 12 or the second paying-off mechanism 13 to drive the winding posts to operate, so that the suspension platform 22 is adjusted conveniently and safely.
Furthermore, the bottom of the movable chassis 10 is movably connected with a positioning structure, so that the operation mechanism can be conveniently positioned when the platform 22 is suspended below, when the operation mechanism is moved to a specified position, the operation mechanism can be positioned through the positioning structure, and the operation mechanism is always positioned at the specified position in the moving process of the suspended platform 22, so that the safety of workers in the suspended platform 22 is ensured.
The positioning structure comprises a first supporting plate 200 and a second supporting plate 201, one side of the first supporting plate 200 is hinged with the bottom of the movable chassis 10, and the other side of the first supporting plate 200 extends along the direction far away from one side of the first supporting plate 200; one end of the second supporting plate 201 is fixed with the first supporting plate 200, and the other end of the second supporting plate 201 extends towards the direction of the roller to form an abutting block 202; when the aerial operation equipment is moved to a set position, the positioning structure is moved towards the direction of the roller, the abutting block 202 is abutted against the roller, and at the moment, the other side of the first supporting plate 200 is abutted against the ground, so that the movable chassis 10 is positioned, and the movement of the movable chassis 10 is limited; in this embodiment, the positioning structures are respectively disposed at the measuring ends of the movable chassis 10, the abutting blocks 202 on the positioning structures at the two ends respectively face the middle of the movable chassis 10, and when the abutting blocks 202 on the positioning structures at the two ends are abutted to the corresponding rollers, the position of the movable chassis 10 is fixed, so that the suspended platform 22 can move stably.
In addition, first backup pad 200 is scalable, including first flexible section and the flexible section of second, first flexible section is articulated with portable chassis 10, and first flexible section is sunken to form the mounting groove, is equipped with movable protruding 203 in the mounting groove, and movable protruding 203 is fixed through the groove face of spring with the mounting groove, and the flexible section cover of second is established on first flexible section, and have on the flexible section of second with the corresponding embedding hole 205 of movable protruding 203, when using, moves down the flexible section of second, makes movable protruding 203 and embedding hole 205 break away from, makes the tip butt ground of the flexible section of second, when needs are packed up location structure, makes butt joint piece 202 and gyro wheel break away from earlier, then shifts up the flexible section of second, can pack up location structure along the direction of keeping away from the gyro wheel smoothly with location structure.
Further, the direction bending that butt piece 202 is towards the gyro wheel is the arc, and the middle part of butt piece 202 caves in into the constant head tank, and the gyro wheel embedding is in the constant head tank, and butt piece 202 restricts the gyro wheel in the constant head tank, the removal of restriction gyro wheel.
An elastic member 204 is disposed at the bottom of the movable chassis 10, and an end of the elastic member 204 is fixed to the other side of the first support plate 200; when the other side of the first supporting plate 200 abuts against the ground, the elastic member 204 is stretched, and at this time, the elastic member 204 has a stretching force toward the roller to the positioning structure, so that the abutting member abuts against the roller more tightly, and the positioning effect is better.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The overhead trackless mobile operation hanging basket is characterized by comprising an operation mechanism and a suspension platform; the operation mechanism comprises a movable chassis, a plurality of first paying-off mechanisms and a plurality of second paying-off mechanisms which are arranged on the movable chassis, an anti-falling device and a control box; the first pay-off mechanism enables the suspension platform to move up and down by winding and unwinding a first steel wire rope; the anti-falling device comprises a safety rope brake, the second pay-off mechanism is connected with the suspension platform through the second steel wire rope, the take-up and pay-off of the second steel wire rope are controlled through the second pay-off mechanism, and the safety rope brake is connected with the second steel wire rope; the first paying-off mechanism and the second paying-off mechanism respectively comprise a speed sensor, the paying-off speeds of the first paying-off mechanism and the second paying-off mechanism are detected through the speed sensors, and when the paying-off speed of the first paying-off mechanism is inconsistent with the paying-off speed of the second paying-off mechanism, the control box controls the safety rope brake to lock the second steel wire rope, so that the position of the suspension platform is fixed.
2. The overhead trackless mobile operation basket according to claim 1, wherein the movable chassis has a frame body for suspending the suspension platform, and the frame body is provided with a connecting structure for connecting the first wire rope and the second wire rope; one end of the first steel wire rope is connected with the first paying-off mechanism, and the other end of the first steel wire rope is connected with the suspension platform through the connecting structure; the anti-falling device comprises a limit switch, and the limit switch is arranged on the first steel wire rope; when the limit switch passes through the connecting structure, the limit switch is triggered, and the control box controls the safety rope brake to decelerate and stop moving the second steel wire rope.
3. The overhead trackless mobile work basket of claim 2, wherein the connecting structure comprises a fixed portion fixed to the frame body and movable rollers movably connected to the fixed portion; a positioning groove is formed on the outer surface of the movable roller in a concave mode, and the first steel wire rope or the second steel wire rope is embedded into the positioning groove; when the first paying-off mechanism and the second paying-off mechanism drive the suspension platform to move up and down, the first steel wire rope and the second steel wire rope are arranged in the positioning groove, and the movable roller rolls along with the up-and-down movement of the suspension platform.
4. A high altitude trackless mobile operation hanging basket according to any one of claims 1 to 3, wherein a speed reducer is arranged on the movable chassis, the speed reducer is positioned between the second paying out mechanism and the safety rope brake, the second steel wire rope is connected with the speed reducer, and the speed reducer is used for reducing the speed of the second steel wire rope.
5. The overhead trackless mobile operation basket as claimed in claim 4, wherein the reducer has a reduction gear set therein, the reduction gear set comprises a main gear and a secondary gear, the main gear is smaller than the secondary gear, the main gear and the secondary gear are respectively provided with a cylinder wound around the second wire rope, and the main gear and the secondary gear respectively drive the corresponding cylinders to rotate; the cylinder body is respectively provided with a winding groove, and the groove position width of the winding groove on the cylinder body on the pinion is smaller than the size of two second steel wire ropes and larger than the size of one second steel wire rope.
6. An overhead trackless mobile operations basket as claimed in any one of claims 1 to 3, wherein the control box is electrically connected to a remote control receiver, the remote control receiver being electrically connected to a remote controller; when the remote control receiver receives the adjustment information transmitted by the remote controller, the control box controls the first paying-off mechanism and the second paying-off mechanism to control the first steel wire rope and the second steel wire rope to be wound and unwound, and therefore the balance of the suspension platform is adjusted.
7. An overhead trackless mobile operations basket as claimed in any one of claims 1 to 3, comprising a counterweight structure removably connected to the movable frame; the counterweight structure is provided with a solar panel for power generation and a storage battery for storing electricity.
8. An overhead trackless mobile operation hanging basket as claimed in any one of claims 1 to 3, wherein a plurality of rollers are arranged at the bottom of the movable chassis, and a positioning structure is movably connected to the bottom of the movable chassis; the positioning structure comprises a first supporting plate and a second supporting plate, one side of the first supporting plate is hinged with the bottom of the movable chassis, and the other side of the first supporting plate extends along the direction far away from one side of the first supporting plate; one end of the second supporting plate is fixed with the first supporting plate, and the other end of the second supporting plate extends towards the direction of the roller to form a butting block; when the abutting block abuts against the roller, the other side of the first supporting plate abuts against the ground.
9. The overhead trackless mobile operations basket of claim 8, wherein the abutment block is curved in an arc toward the roller, and a central portion of the abutment block is recessed into a positioning groove in which the roller is inserted.
10. The overhead trackless mobile work basket of claim 9, wherein an elastic member is provided at a bottom of the movable chassis, and an end of the elastic member is connected to the other side of the first support plate; when the other side of the first supporting plate is abutted against the ground, the elastic piece is stretched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010541844.2A CN111608384A (en) | 2020-06-15 | 2020-06-15 | Overhead trackless mobile operation hanging basket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010541844.2A CN111608384A (en) | 2020-06-15 | 2020-06-15 | Overhead trackless mobile operation hanging basket |
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| CN111608384A true CN111608384A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010541844.2A Pending CN111608384A (en) | 2020-06-15 | 2020-06-15 | Overhead trackless mobile operation hanging basket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479849A (en) * | 2022-10-20 | 2022-12-16 | 泰州巨环起重防护装备有限公司 | Safety belt strength detection device for high-altitude operation |
-
2020
- 2020-06-15 CN CN202010541844.2A patent/CN111608384A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479849A (en) * | 2022-10-20 | 2022-12-16 | 泰州巨环起重防护装备有限公司 | Safety belt strength detection device for high-altitude operation |
| CN115479849B (en) * | 2022-10-20 | 2024-03-26 | 泰州巨环起重防护装备有限公司 | Safety belt strength detection device for overhead operation |
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