CN117145188A - Automatic adjusting type high-altitude anti-shake operation platform and moving method thereof - Google Patents
Automatic adjusting type high-altitude anti-shake operation platform and moving method thereof Download PDFInfo
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- CN117145188A CN117145188A CN202311124442.2A CN202311124442A CN117145188A CN 117145188 A CN117145188 A CN 117145188A CN 202311124442 A CN202311124442 A CN 202311124442A CN 117145188 A CN117145188 A CN 117145188A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000009193 crawling Effects 0.000 claims abstract description 211
- 239000000725 suspension Substances 0.000 claims abstract description 70
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- 230000009194 climbing Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 20
- 229910000831 Steel Inorganic materials 0.000 description 16
- 238000010276 construction Methods 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
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Classifications
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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
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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
- E04G3/325—Safety devices for stabilising the mobile platform, e.g. to avoid it swinging in the wind
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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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Abstract
The invention discloses an automatic adjusting type high-altitude anti-shake operation platform and an operation and movement method thereof, and belongs to the technical field of high-altitude operation platforms. The utility model provides an automatically regulated formula high altitude anti-shake work platform and operation removal method thereof, includes suspension truss and work platform, still includes hydraulic pressure crawling assembly, and it sets up in suspension truss's top, work platform all is provided with the platform guardrail around, and the platform guardrail includes fixed guardrail and lift guardrail, fixed guardrail passes through bolted connection with work platform, lift guardrail and fixed guardrail sliding connection, work platform's bottom is provided with the hawser gallows. For solving the removal of platform needs manual intervention, needs climbing car or interim scaffold to intervene for the platform moves step by step on the truss, and inefficiency and the low problem of security can realize work platform's automatic horizontal movement operation through the synchronous motion between the hydraulic pressure component of crawling.
Description
Technical Field
The invention relates to the technical field of aerial work platforms, in particular to an automatic adjusting aerial anti-shake work platform and a moving method thereof.
Background
With the continuous improvement of domestic building technology and national material culture requirements, the construction requirements of the domestic large-space buildings such as exhibition halls, movie theaters, report meeting halls and the like are more and more intense, and as the vertical fall and occupied area of the large-space buildings are larger, the operation difficulty and the dangerousness of the installation of various electromechanical pipelines, suspended ceiling decorative plates, lamps and the like at the top of the large-space buildings are correspondingly increased;
chinese patent publication No. CN106049846a discloses an anti-tilting construction platform and a method for using the same, in which a steel structure moving platform is hoisted under a building structure beam and an alarm device is installed; when the alarm device is triggered by tilting, the flange bolts of the vertical steel wire rope group are adjusted to restore the horizontal balance.
Wherein:
the construction platform for the flexible steel wire rope has poor anti-shaking capability, and the following defects are specifically shown:
1. is easily affected by vibration: the construction platform for flexible steel cables has a poorer anti-sway capability than other types of platforms. When an external vibration source such as mechanical vibration, earthquake and the like exists, the platform is easily affected by the conduction vibration, so that the platform can shake to a large extent, and the balance and stability of staff on the platform are affected.
2. The influence of wind power is great: the construction platforms for flexible steel cables are susceptible to wind forces, especially in high-rise or high wind speed environments. Because the flexible steel wire rope is made of elastic and flexible materials, the structure is not as stable as the rigid structure. When wind blows across the platform, the platform is prone to jolt, which in extreme cases may even lead to instability of the platform, increasing the risk for staff.
3. Affecting the operating space: because the construction platform itself that flexible wire rope was used is unstable, prevents shaking wire rope and is the setting of crossing, and staff's operating space on the platform is restricted. In order to prevent the danger caused by excessive shaking of the platform, the number of people on the platform and the movement range may need to be limited, so that the load and the movement of the platform are reduced. Thus, the efficiency and the flexibility of construction operation can be affected, and the construction period and the engineering quality are further affected.
In summary, the construction platform for the flexible steel wire rope has poor anti-shaking capability, is easily affected by vibration and wind power to cause instability of the platform, and affects the operation space on the platform. When selecting the construction platform, the anti-shaking capability and the applicable environment of the construction platform need to be comprehensively considered so as to ensure the construction safety and high-efficiency completion of the work.
Furthermore, the lack of self-control, measurement and synchronization elements in the adjusting process of the stud leads to the following detailed drawbacks:
1. relying on manual operations: due to the lack of automatic control devices, the adjusting process of the bolt of the flower is required to be completely operated manually. This may require multi-person collaboration for large platforms, increasing the complexity and risk of the job. Manual operations are susceptible to human factors such as operating skill level, physical condition, and fatigue, thereby affecting the accuracy and efficiency of the adjustment.
2. Automatic level adjustment is difficult to achieve: the lack of support for measurement and automatic control elements does not allow for automatic level adjustment during the adjustment of the stud. People need to rely on visual inspection or simple tools to judge whether the platform is level, and the method is easily influenced by subjective factors, so that the accuracy of adjustment cannot be ensured. Meanwhile, the adjustment process of the bolt needs to be continuously performed with trial and error, because no measuring device can provide real-time adjustment information, and one-time adjustment is difficult to succeed.
3. Lack of synchronization original: during adjustment of the stud bolts, the lack of a synchronization element results in an out of synchronization adjustment between the individual bolts. Because the rotation force and the speed of each bolt cannot be accurately controlled, the overall horizontality of the platform is difficult to ensure. This may result in one side of the platform being of a different height than the other, thereby affecting the stability of the platform and limiting the operating space.
In summary, due to the lack of self-control, measurement and synchronization elements, the adjusting process of the stud bolts needs to rely on manual operation, resulting in lower accuracy and efficiency of adjustment. In order to improve the adjusting effect and the working efficiency of the platform, an automatic platform adjusting process is realized by adding automatic control, measurement and synchronization devices.
And, the disadvantage of the rail lacking an automatic lifting control distance function is as follows:
1. complicated manual operation: because the fence lacks automatic lifting control distance function, the lifting adjustment of the fence needs to be manually carried out. This requires workers to climb up and down stairs or to use other equipment for manual operations, increasing the complexity and time costs of the work. Meanwhile, for higher fences, there may be some security risk of crawling up and down.
2. Adjustment is not flexible enough: the lack of automatic lifting control distance function means that manual operation is needed when the height of the fence is adjusted, and the height of the whole fence can be adjusted only. Thus, the height of the individual fence cannot be adjusted according to actual situations or requirements. This may result in highly ill-fitting operational scenarios of the pen that do not provide adequate safety protection or restriction.
3. Risk and error: since the fence lifting adjustment depends on manual operation, there is a risk of misoperation or erroneous judgment. Incorrect operation may cause abnormal lifting of the fence, causing safety hazards or work interruption. In addition, the accuracy of height adjustment of the fence cannot be guaranteed by means of manual operation, errors may exist, and strict safety requirements cannot be met.
4. Relying on manpower and time costs: the lack of automatic elevation control distance functions of the pen means that the workflow cannot be simplified using automation technology. The lifting of the manually operated fence requires additional human input and time cost, increasing the workload and the construction period.
In summary, the lack of automatic lifting control distance function of the fence can cause problems of complicated manual operation, inflexible adjustment, risk and error, and reliance on manpower and time cost. In order to improve the working efficiency and the safety, the automatic fence lifting control technology can be considered to be introduced, so that the function of automatically setting the height of the fence according to the requirement is realized.
Finally, platform hooks can have some drawbacks for round steel trusses.
First, because the round steel truss does not have a flat surface and a right-angled edge, it is difficult to ensure the accuracy of the fitting and mounting position of the fixing member when the platform hook is mounted. This may result in an unstable attachment of the fasteners, an unstable connection of the platform hook to the truss, and a risk of rocking or loosening.
Second, the shape and structural characteristics of the round steel truss determine the selection and design of the fasteners to be more complex and unique. The fasteners of the round steel truss may need to be specially tailored or machined as compared to square or I-steel type trusses, adding to the complexity and cost of construction.
In addition, the use of fasteners is somewhat limited because the steel trusses have no regular edges and panels. For example, common screws and nuts cannot be used for connection, special fixing pieces or connecting devices are needed, and construction difficulty and cost are increased.
In general, the application of the platform hook on the round steel truss has problems of fixing parts, and challenges in the aspects of suitability, stability, construction difficulty and the like need to be solved. When choosing a platform hook as the support system for a round steel truss, these drawbacks need to be carefully considered and corresponding measures taken to ensure safety and stability.
In the above patent, the movement of the platform needs manual intervention, and needs climbing car or temporary scaffold intervention, so that the platform moves step by step on the truss, and the efficiency is low and the safety is low; therefore, the existing requirements are not met, and an automatic adjusting type high-altitude anti-shake operation platform and an operation and movement method thereof are provided.
Disclosure of Invention
The invention aims to provide an automatic adjusting type high-altitude anti-shake working platform and an operation moving method thereof, which can realize the horizontal movement operation of the working platform through synchronous movement among hydraulic crawling components and can solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatically regulated formula high altitude prevents shaking operation platform, includes suspension truss and work platform, still includes hydraulic pressure crawling assembly, and it sets up in suspension truss's top, work platform all is provided with the platform guardrail all around, and the platform guardrail includes fixed guardrail and lift guardrail, fixed guardrail passes through bolted connection with work platform, lift guardrail and fixed guardrail sliding connection, work platform's bottom is provided with the hawser gallows, and the hawser gallows passes through bolted connection with work platform, through the suspension connection pull rod subassembly connection between suspension truss and the work platform, the suspension connection pull rod subassembly includes biax sleeve and extension pull rod, and extension pull rod installs the both ends at the biax sleeve.
Preferably, the extension pull rod at one end of the hanging pull rod assembly is connected with the hanging ring, the hanging ring is connected with the working platform through a hanging shaft, the extension pull rod at the other end of the hanging pull rod assembly is connected with the hook-shaped hanging buckle, and a spring hook is arranged on one side of the hook-shaped hanging buckle and is rotationally connected with the hook-shaped hanging buckle.
Preferably, the hanging pull rod assemblies are connected through a switching sleeve shaft, the switching sleeve shaft is connected with the extension pull rod in a threaded rotation mode, an automatic control screen is arranged on the inner side of the platform guardrail, and the automatic control screen is connected with the platform guardrail through a support.
Preferably, the both ends of work platform all are provided with detection sensing module, are provided with platform overlap joint frame between the work platform, the both sides of platform overlap joint frame all are provided with horizontal detection axle, and horizontal detection axle passes through screw connection with work platform.
Preferably, the both ends of horizontal detection axle all are provided with range finding module, and the inside of horizontal detection axle is provided with horizontal runner, the upper and lower both sides of horizontal runner all are provided with spacing bent axle, and the middle section of horizontal runner is provided with the horizontal ball.
Preferably, the top of hanging truss is provided with the rack, and the both sides of hanging truss all are provided with the side position spout, the inside of side position spout is provided with synchronous slide frame, and synchronous slide frame passes through side position spout and hangs truss sliding connection, hydraulic pressure crawling assembly is including first cylinder and the second cylinder of crawling, and the top of first cylinder and the second cylinder of crawling is provided with the clamp sleeve board.
Preferably, a hydraulic brace rod is arranged between the first crawling cylinder and the second crawling cylinder, two ends of the hydraulic brace rod are respectively connected with the first crawling cylinder and the second crawling cylinder in a telescopic manner, a limiting crawling groove is formed in the outer surface of the synchronous carriage, and locking grooves are formed in two ends of the inner portion of the limiting crawling groove.
Preferably, both ends of synchronous carriage all are provided with the lock axle, lock axle and synchronous carriage welded connection, hook-shaped hanging buckle passes through the lock axle and is connected with synchronous carriage, the both sides of clamping sleeve board bottom all are provided with electronic sleeve, and electronic telescopic inside is provided with flexible locking lever, flexible locking lever extends to the inside of locked groove, and the outside of flexible locking lever is provided with outer slider.
Preferably, the bottoms of the first crawling cylinder and the second crawling cylinder are provided with a meshing toothed plate, the bottom of the meshing toothed plate is provided with an electric control support seat, the meshing toothed plate is in telescopic connection with the electric control support seat through a support rod, and the meshing toothed plate is in meshed connection with the toothed rail.
An adjusting method of an automatic adjusting type high-altitude anti-shake operation platform comprises the following steps:
step one: the working platform is hoisted and fixed below the suspension truss through a crossed hoisting pull rod assembly, the hoisting pull rod assembly is connected with the suspension truss through a synchronous sliding frame, and two ends of the bottom of the working platform are provided with horizontal detection shafts;
step two: in the using process, the horizontal detection shaft can monitor the horizontal condition of the current working platform, and when the working platform is unbalanced, the platform is helped to recover to the horizontal state again by adjusting and timely controlling the contraction of the hanging pull rod assembly at the side;
Step three: when the working platform needs to move, the hydraulic crawling assembly at the top of the suspension truss can be used for realizing that when the first crawling cylinder is unlocked with the synchronous carriage and the second crawling cylinder is kept in a locked state, the first crawling cylinder is locked with the toothed rail in a locking mode, and at the moment, the second crawling cylinder moves to the area where the first crawling cylinder is located through the shrinkage hydraulic supporting rod;
step four: after the second crawling cylinder and the first crawling cylinder shrink to the appointed interval, the first crawling cylinder releases the lock, releases the first crawling cylinder through the shrink hydraulic stay bar, then locks again, and the second crawling cylinder then continues to move to the first crawling cylinder, and when carrying out the reverse direction and moving, the second crawling cylinder is unlocked with synchronous carriage, and the first crawling cylinder keeps the locking state can.
Further, an automatically regulated formula high altitude prevents shaking work platform, suspension truss is cylindrical structure suspension truss, including two at least self-adaptation parcel cover, self-adaptation parcel cover is in through elastic expansion device, parcel is in around the cylindrical structure suspension truss, self-adaptation parcel cover both ends all are provided with parcel cover lock axle, parcel cover lock axle with self-adaptation parcel cover is connected, hook-shaped hanging buckle passes through parcel cover lock axle with self-adaptation parcel cover is connected, self-adaptation parcel cover includes hydraulic pressure crawling assembly connecting device, hydraulic pressure crawling assembly includes first cylinder and the second cylinder of crawling, the top of first cylinder and the second cylinder of crawling is provided with the clamp sleeve board, the clamp sleeve board with hydraulic pressure crawling assembly connecting device is connected, be provided with hydraulic stay between first cylinder and the second cylinder of crawling, hydraulic stay's both ends respectively with first cylinder and second cylinder telescopic connection of crawling, the self-adaptation cover includes interior protruding locking device, interior protruding locking device is pneumatic locking device.
The adjusting method of the automatic adjusting type high-altitude anti-shake operation platform comprises the following steps: step one: the working platform is hoisted and fixed below the suspension truss through the crossed hoisting pull rod assembly, the hoisting pull rod assembly is connected with the suspension truss through the wrapping sleeve lock shaft, and the two ends of the bottom of the working platform are provided with horizontal detection shafts; step two: in the using process, the horizontal detection shaft can monitor the horizontal condition of the current working platform, and when the working platform is unbalanced, the platform is helped to recover to the horizontal state again by adjusting and timely controlling the contraction of the hanging pull rod assembly at the side; step three: when the working platform needs to move, the hydraulic crawling assembly at the top of the suspension truss can be used for realizing that when the first crawling cylinder is unlocked from the suspension truss with the cylindrical structure through the inward convex locking device and the second crawling cylinder keeps a locking state, the first crawling cylinder is locked with the hydraulic crawling assembly connecting device in a locking mode, and at the moment, the second crawling cylinder moves to the area where the first crawling cylinder is located through the shrinkage hydraulic supporting rod;
step four: when the second crawling cylinder and the first crawling cylinder shrink to a specified distance, the first crawling cylinder releases the lock, the first crawling cylinder is pushed out through the shrinkage hydraulic supporting rod and then locked again, the second crawling cylinder continues to move towards the first crawling cylinder, and when the second crawling cylinder moves in the opposite direction, the second crawling cylinder, the inward-protruding locking device and the cylindrical structure suspension truss are unlocked, and the first crawling cylinder keeps in a locking state.
Compared with the prior art, the invention has the beneficial effects that:
1. when the working platform needs to move, the hydraulic crawling assembly at the top of the suspension truss can be used for realizing that when the first crawling cylinder is unlocked with the synchronous sliding frame and the second crawling cylinder is kept in a locked state, the first crawling cylinder is locked with the toothed rail through the meshed toothed plate at the bottom, at the moment, the second crawling cylinder moves to the area where the first crawling cylinder is located through the shrinkage hydraulic supporting rod, the synchronous sliding frame is driven to move along the side sliding groove together by the second crawling cylinder in the moving process, when the second crawling cylinder is shrunk to a specified distance between the second crawling cylinder and the first crawling cylinder, the first crawling cylinder is unlocked, pushed out by the shrinkage hydraulic supporting rod and locked again, and the second crawling cylinder continues to move to the first crawling cylinder, so that the automatic horizontal moving operation of the working platform can be realized through the synchronous movement between the hydraulic crawling assembly, and when the second crawling cylinder needs to move in the opposite direction, the first crawling cylinder is kept in a locked state, and the first crawling cylinder is controlled to move towards the direction where the second crawling cylinder is located;
2. According to the invention, the waveform crankshaft is adopted in the horizontal flow channel, the horizontal ball is arranged in the middle section of the horizontal flow channel, the horizontal detection shaft is attached to the bottom of the working platform, when the working platform is inclined, the horizontal ball rolls towards the inclined direction under the influence of gravity, the inclination angle can be calculated by sensing the distance of the ball through the ranging module, under the horizontal condition, the horizontal ball is positioned in the middle section area of the horizontal flow channel, the resistance of the horizontal ball in the flow channel can be increased by the limiting crankshaft, the situation that the platform is slightly rocked when a worker operates on the platform can be caused, and the situation that the horizontal ball is influenced by non-inclined external force and misjudgment of the device can be avoided by the limiting crankshaft.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the work platform of the present invention;
FIG. 3 is a schematic view of a horizontal inspection shaft according to the present invention;
FIG. 4 is a schematic cross-sectional view of a horizontal inspection shaft according to the present invention;
FIG. 5 is a schematic view of a suspended truss structure of the present invention;
FIG. 6 is a schematic view of a hydraulic creeper assembly of the present invention;
FIG. 7 is an internal block diagram of the hitch lever assembly of the present invention;
FIG. 8 is a schematic view of a portion of a platform barrier according to the present invention;
fig. 9 is a schematic view of a part of the working platform according to the present invention.
Fig. 10 is a schematic view of a cylindrical suspended truss of the present invention.
Fig. 11 is a schematic view of an adaptive wrap-around of the present invention.
In the figure: 1. a suspended truss; 2. a working platform; 3. platform guard rail; 4. a hanging pull rod assembly; 5. a hydraulic crawling assembly; 6. a horizontal detection shaft; 101. synchronizing the carriages; 102. a toothed rail; 103. a side sliding groove; 1011. a lock shaft; 1012. limiting crawling groove; 1013. a locking groove; 201. a self-control screen; 202. a cable hanger; 203. hanging the shaft; 204. detecting a sensing module; 205. a platform lap joint frame; 301. fixing the guard rail; 302. lifting the guardrail; 303. an electric telescopic rod; 3031. a motor; 401. a biaxial sleeve; 4011. an electric oil cylinder; 402. extending the pull rod; 403. a transfer sleeve shaft; 404. hook-shaped hanging buckle; 405. a hanging ring; 4041. a spring hook; 501. a first crawling cylinder; 502. a second crawling cylinder; 503. a hydraulic strut; 504. clamping the sleeve plate; 505. engaging the toothed plate; 5041. an electric sleeve; 5042. a telescopic lock rod; 5043. an outer slider; 5051. an electric control support seat; 601. a ranging module; 602. a horizontal flow channel; 603. limiting a crankshaft; 604. a horizontal ball; 7. a hoist; 701. pulley block; 1111. a cylindrical structural suspension truss; 1112. wrapping the sleeve lock shaft; 5044. self-adaptive wrapping sleeves; 5045. 5046, hydraulic creeping component connecting device; 5047. an inward convex locking device.
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. 1-2 and fig. 7-8, an embodiment of the present invention is provided:
an automatic adjusting type high-altitude anti-shaking operation platform comprises a suspension truss 1 and a working platform 2, and further comprises a hydraulic crawling assembly 5 which is arranged at the top of the suspension truss 1, platform guardrails 3 are arranged around the working platform 2, each platform guardrail 3 comprises a fixed guardrail 301 and a lifting guardrail 302, the fixed guardrails 301 are connected with the working platform 2 through bolts, the lifting guardrails 302 are in sliding connection with the fixed guardrails 301, a cable hanger 202 is arranged at the bottom of the working platform 2, the cable hanger 202 is connected with the working platform 2 through bolts, a weight sensing module is arranged at the position of the cable hanger 202,
according to this embodiment, the following structural components are included: suspension truss 1 and work platform 2: the suspension truss 1 is used to support and suspend the work platform 2 so that a constructor performs an overhead work. The work platform 2 is a platform on which a constructor performs work. Platform guardrail 3: the platform guardrail 3 is arranged at the edge of the working platform 2 and is used for providing safety protection for constructors and preventing the constructors from falling accidentally. Cable hanger 202: the cable hanger 202 is used to suspend the work platform 2 and serves as a support and balance during lifting. The lifting pull rod assembly 4: the lifting pull rod assembly 4 is connected with the cable hanger 202 and is used for adjusting the height of the working platform 2 and can be telescopically adjusted according to actual needs. Hydraulic crawling assembly 5: a hydraulic creeper assembly 5 is mounted on the suspension truss 1 for controlling the movement of the suspension truss 1 to achieve the lifting or lowering of the working platform 2 in the vertical direction. During platform lifting, the controller may monitor whether the extension links 402 are obstructed by converting tension signals into electrical signals and sending the electrical signals to the controller. When the extension rod 402 is blocked, the tension signal feedback will show that the lifting displacement is in an abnormal state, for example, in the case of blocking, the tension feedback will be significantly lifted, but the lifting displacement is unchanged. In order to ensure the safety of constructors, the controller can send an instruction to the gravity limiter, immediately cut off the lifting power supply of the platform and pause the lifting operation. After the constructor clears the obstacle, the lifting operation can be continued. In this embodiment, the gravity stop is an important component for controlling the platform lifting operation. The gravity limiter has the main functions of monitoring gravity change and controlling the cut-off of a power supply in the lifting process of the platform so as to ensure the safe operation of the platform.
Specifically, the gravity limiter is connected to the controller and communicates via electrical signals. In the lifting process of the platform, the gravity limiter senses gravity change on the platform and sends related information to the controller through an electric signal.
If the gravity signal received by the controller shows that the lifting displacement of the platform is in an abnormal state, for example, when the platform is blocked, the tension feedback is greatly lifted but the displacement is unchanged, and the controller can immediately send an instruction to the gravity limiter.
And according to the instruction of the controller, the gravity limiter immediately cuts off the power supply for lifting the platform, and pauses the lifting operation. Therefore, further blocking conditions can be prevented, and the safety of constructors is ensured.
After the constructor clears the obstacle, the controller can send the instruction to the gravity limiter again to resume the lifting operation of the platform.
Through the cooperation of gravity stopper, the automatically regulated formula high altitude anti-shake work platform in this embodiment can realize stopping in time and resume the operation when meetting the unusual condition to ensure constructor's safety.
An electric telescopic rod 303 is arranged in the middle of the platform guardrail 3, a motor 3031 is arranged outside the electric telescopic rod 303, and the electric telescopic rod 303 is driven to stretch and retract by the motor 3031, so that the height of the platform guardrail 3 can be adjusted, and the platform guardrail is suitable for different platform protection works;
The connection operation steps are as follows: the suspension truss 1 is connected with the working platform 2 through a suspension pull rod assembly 4: one end of the extension pull rod 402 is connected with the hanging ring 405, the hanging ring 405 is connected with the hanging shaft 203, the other end of the extension pull rod 402 is connected with the hook-shaped hanging buckle 404, and the spring hook 4041 is rotatably connected with the hook-shaped hanging buckle 404.
Setting a platform guardrail 3: around the working platform 2, fixed guardrails 301 are arranged, and are connected with the working platform 2 through bolts. The lifting rail 302 is slidably coupled to the fixed rail 301 to provide higher protection.
A cable hanger 202 is provided: a cable hanger 202 is provided at the bottom of the work platform 2 and is bolted to the work platform 2 to provide additional support and stability. Mounting a hydraulic crawling assembly 5: the hydraulic crawling assembly 5 is arranged on the top of the suspension truss 1, and the climbing and the moving of the hydraulic crawling assembly are controlled through a hydraulic system, so that the aerial working platform can automatically adjust the position and keep stable. Through the connection operation steps and the technical solution, the problem of arrangement around the lifting hole can be solved, the equipment for transporting materials or small tools does not occupy the space or load of the platform, and the load and space utilization of the platform are improved.
The hanging truss 1 is connected with a working platform through a hanging pull rod assembly 4, the hanging pull rod assembly 4 comprises a double-shaft sleeve 401 and an extension pull rod 402, the extension pull rod 402 is arranged at two ends of the double-shaft sleeve 401, the extension pull rod 402 at one end of the hanging pull rod assembly 4 is connected with a lifting ring 405, the lifting ring 405 is connected with the working platform 2 through a lifting shaft 203, the extension pull rod 402 at the other end of the hanging pull rod assembly 4 is connected with a hook-shaped hanging buckle 404, one side of the hook-shaped hanging buckle 404 is provided with a spring clamping hook 4041, the spring clamping hook 4041 is rotationally connected with the hook-shaped hanging buckle 404, the hanging pull rod assembly 4 is connected through a transfer sleeve 403, the transfer sleeve 403 is rotationally connected with the extension pull rod 402 through threads, an electric oil cylinder 401 is arranged in the hanging pull rod assembly 4, the electric oil cylinder 401 drives the extension pull rod 402 to stretch, the whole length of the hanging pull rod assembly 4 is adjusted, therefore, the hanging truss can adapt to different works, the inner side of a platform guardrail 3 is provided with an automatic control screen 201, the automatic control screen 201 is particularly connected with the platform guardrail 3 through a bracket, a status display screen, lifting screen is automatically controlled, lifting platform, in addition, the information such as the number, the lifting platform, the lifting speed, the height, the information and the inclination and the like are displayed. Corresponding control may also be implemented. The technical description relates to a platform system, which has the following characteristics and functions: and (3) an automatic control screen: the system is provided with a self-controlling screen for providing automatic control and monitoring of the platform system. The self-control screen may provide various functional options through a user interface and display information related to the platform. Status display screen: beside the self-control screen, the system is also provided with a status display screen. The state display screen displays the working state, warning information, fault report and the like of the platform in real time. Automatic control lifting: the system has the function of automatically controlling lifting, and can be set and adjusted through the automatic control screen. The user can select the lifting speed and the target height, and the platform can automatically lift according to the set value. And (3) load display: the platform system is provided with a load sensor, so that the load condition on the current platform can be measured in real time, and information is displayed on the self-control screen. The user can know the loading condition of the platform at any time so as to ensure safe operation. The personnel number shows: the system is also provided with a personnel number sensor, which can monitor the personnel number on the platform in real time and display information on the self-control screen. This helps to ensure personnel safety at the workplace and to comply with carrier constraints. And (3) lifting rate display: the system can also measure and display the hoisting rate of the platform. The user can understand the rate of the hoisting work being performed to control the hoisting operation. The height at which the display is: the platform system is provided with a height sensor, can measure the height of the platform in real time, and displays information on the self-control screen. This helps the user to understand the vertical position of the platform and perform the corresponding operation. Gradient display: the system can also measure the inclination of the platform and display information on the autonomous screen. This is important to maintain the horizontal stability of the platform and alert the user to take appropriate action. And (3) corresponding control: the system allows the user to make corresponding control through the self-control screen. For example, the lifting operation can be started and stopped through an automatic control screen, the lifting and descending speed of the platform can be adjusted, the alarm setting can be adjusted, and the like.
The working platform 2 is hoisted and fixed below the suspension truss 1 through the crossed suspension pull rod assembly 4, the suspension pull rod assembly 4 is connected with the suspension truss 1 through the synchronous sliding frame 101, the rigid telescopic rod is used for connecting the platform, the telescopic rod is detachable, and meanwhile, the telescopic rod of the platform can realize synchronous expansion or asynchronous expansion, and the telescopic rod can be automatically adjusted only according to the flatness tested by the level meter;
the platform has obstacle or interference around 3m when the platform works and can automatically give an alarm, and meanwhile, the platform has the characteristic of automatically sensing the number of personnel, so that whether all safety ropes are connected can be automatically known through special devices on the safety rope buckles and platform sensing, and the operation safety is improved.
The method specifically comprises the following steps: sensing means of the platform system: and the sensors are arranged around the platform and are used for monitoring whether obstacles or interference exist in the range of 3m around the platform. The personnel number sensor is arranged on the platform and senses the personnel number characteristics in real time through infrared, radar or camera technologies and the like. Special devices on the safety rope button: the safety rope connection device comprises a sensor and a connection detection device, and can sense the connection state of the safety rope. Control logic: when the distance sensor detects that an obstacle or interference exists in a range of 3m around the platform, the system triggers an alarm device and sends an alarm signal to remind operators. The personnel quantity sensor senses the personnel quantity characteristics on the platform and transmits the personnel quantity characteristics to the control unit through signals for monitoring the load and personnel distribution condition of the platform. The special device on the safety rope buckle can accurately detect whether all the safety ropes are connected through sensing cooperation with the platform. If the safety rope is detected to be not completely connected, the system can automatically trigger the alarm device to remind operators of carrying out correct connection, so that the operation safety is ensured. The system further comprises an alarm mechanism of the intelligent platform system: and an alarm device: the alarm device with sound, light or vibration can timely warn operators of the existence of obstacles or interference. Alarm signal transmission: the alarm signal can be transmitted to a control center or a designated receiving device in a wired or wireless mode so that related personnel can process the alarm signal in time.
According to the technical scheme, the obstacle alarming and safety rope connection monitoring functions of the platform are realized through the sensing device and the control logic, the operation safety can be improved, and potential risks existing in operators can be timely warned.
The automatic lifting fence is equipped with a bottom automatic ranging sensor, the height position of the platform is automatically obtained, meanwhile, the height of the fence is set according to the position, if the height of the fence is more than 2m, the fence is automatically and forcedly set to be more than 1.2m, and when the height of the fence is less than 2m, the height of the fence can be set to be 0.8m to 1.2m.
Specifically, the method comprises the following steps:
the fence is designed, and the fence is made of protective materials and has a design with adjustable height so as to adapt to different working scenes and safety requirements.
Bottom automatic ranging sensor: the sensor arranged at the bottom of the fence can measure the height position of the platform in real time and transmit the height position to the system control module through signals.
Lifting mechanism: the system comprises a lifting mechanism for adjusting the height of the platform based on the height information measured by the sensor.
Height adjustment: when the sensor measures that the platform is higher than 2m, the lifting mechanism can automatically lower the platform to be lower than 2m. When the sensor measures that the platform is lower than or equal to 2m, the lifting mechanism can lift the platform to more than 2m.
Fence height adjustment: the system automatically adjusts the height of the fence based on the height information received from the sensor. When the platform is higher than 2m, the fence height is forcibly set to 1.2m or more. When the platform is lower than or equal to 2m, the height of the fence can be adjusted between 0.8m and 1.2 m.
The device has the advantages that: the system provides an automated method to adjust the fence height based on the platform height without human intervention. The automatic adjustment of the fence height can ensure the safety during the operation at the high position of the platform and reduce the accident risk. The bottom automatic ranging sensor can realize real-time measurement and transmit height information, and ensures the accuracy of the fence height.
Referring to fig. 2-4 and 9, detection sensing modules 204 are arranged at two ends of a working platform 2, a platform lap joint frame 205 is arranged between the working platforms 2, horizontal detection shafts 6 are arranged at two sides of the platform lap joint frame 205, the horizontal detection shafts 6 are connected with the working platform 2 through screws, distance measuring modules 601 are arranged at two ends of the horizontal detection shafts 6, a horizontal runner 602 is arranged in the horizontal detection shafts 6, limiting crankshafts 603 are arranged at the upper side and the lower side of the horizontal runner 602, and horizontal balls 604 are arranged in the middle of the horizontal runner 602;
The windlass 7 is arranged below two ends of the working platform 2, the windlass 7 is fixed at a selected position below the working platform 2, a pulley block 701 is arranged between the windlass 7 and the working platform 2, the pulley block 701 is connected with the windlass 7 through a steel wire rope, the windlass 7 drives the steel wire rope to wind, and the two ends of the working platform 2 are lifted.
The two ends of the bottom of the working platform 2 are provided with the horizontal detection shafts 6, the horizontal detection shafts 6 can monitor the horizontal condition of the current working platform 2, when the working platform 2 is unbalanced, the lifting pull rod assembly 4 on the side is timely controlled to shrink, the platform is helped to restore to the horizontal state again, and when the platform is inclined to a certain degree, any operation of the platform is automatically stopped, including lifting, moving, lifting and the like, and a danger signal is sent to prompt maintenance personnel to withdraw;
the inside of horizontal runner 602 adopts wave form bent axle design, install a horizontal ball 604 in the middle section of horizontal runner 602, horizontal detection axle 6 laminating is in the bottom of work platform 2, when work platform 2 appears inclining, horizontal ball 604 will roll to the incline direction by gravity influence, can calculate inclination through the spheroidal distance of range finding module 601 response, under the horizontal condition, horizontal ball 604 can be in the middle section area of horizontal runner 602, spacing bent axle 603 can increase horizontal ball 604 resistance in the runner inside, when the staff operates on the platform, can lead to the platform to appear slight condition of rocking, can avoid horizontal ball 604 to receive the influence of non-tilt external force through spacing bent axle 603, the condition that leads to the device to appear erroneous judgement.
Specifically, the method comprises the following steps: the intelligent working platform horizontal testing and safety control system mainly realizes the functions of detecting the horizontal inclination of the platform, stopping the operation and sending out dangerous signals through key components such as a sensor, a control terminal, an alarm device and the like. The system monitors the horizontal inclination degree of the platform in real time, and when detecting that the platform is inclined to a certain extent, all operations of the platform are automatically stopped, and meanwhile, a danger signal is sent out through an alarm device to prompt maintenance and personnel evacuation. The system comprises a sensor system, wherein the sensor system is provided with an inclination sensor or an acceleration sensor, and the sensor system is deployed at a key position of a working platform, such as a lifting device, a base and the like. The sensor can sense the inclination degree of the platform in real time and transmit detected data to the control terminal. The control terminal is the core of the system and is used for receiving the data transmitted by the sensor and analyzing and processing the data in real time. The control terminal has high-performance processing capability and reliable data storage capability, and can perform operations such as data interaction, system setting, alarm control and the like with the sensor. The system adopts an intelligent algorithm, and the inclination degree of the platform can be calculated in real time by analyzing the data transmitted by the sensor. When the inclination of the platform exceeds a preset threshold, the system determines a dangerous state and triggers a safety control logic.
The safety control logic of the system is that when the system detects that the platform tilts beyond a critical value, the safety control logic is triggered: stopping platform operation: and the control terminal sends an instruction to automatically stop any operation of the platform, including lifting, moving, lifting and the like. The specific operation mode can be realized by protocol communication or signal control with a platform control system. And sending out a danger signal: triggering an alarm device, sending a danger signal in a sound, light or vibration mode and the like to remind workers to repair the platform and rapidly withdraw from a dangerous area. The system is provided with a plurality of alarm devices such as a high-brightness alarm lamp, a sound alarm, a vibration device and the like, and the alarm devices are distributed and arranged according to actual demands so as to ensure that staff can timely perceive alarm signals.
The system has the functions of data management and fault diagnosis, and can record the inclination data of the platform and provide a remote access interface. By analyzing and processing these data, it is possible to evaluate the working state of the platform, detect potential faults, provide maintenance and adjustment advice, etc.
Reliability and security of the system are very important. In order to ensure the normal operation of the system and prevent false alarm, the following measures are needed: and the fault self-checking and error correcting mechanisms of the sensor and the control terminal ensure the accuracy and the real-time performance of the data. Dual or multiple sensor redundancy designs are employed to achieve higher signal reliability and system robustness. And (3) carrying out regular maintenance and calibration on the sensor and the control terminal to ensure that the sensor and the control terminal work normally. The system design meets relevant safety standards and specifications and is subjected to strict testing and verification in the implementation process. System integration and iterative optimization: the integration of the system and the platform control system are subjected to seamless joint, so that the safety control system can accurately stop the operation of the platform. And simultaneously, carrying out iterative optimization on the system according to actual requirements and feedback so as to improve the performance and safety of the system.
In summary, the intelligent working platform horizontal testing and safety control system realizes the functions of detecting the horizontal inclination of the platform, stopping the operation and sending out dangerous signals through components such as the sensor, the control terminal, the alarm device and the like. The system can greatly improve the safety of the working platform and the safety of operators, and can be widely applied to various scenes in which the horizontal working of the platform is required to be ensured.
In the design of the automatic adjusting type high-altitude anti-shaking operation platform, a telescopic rod assembly capable of realizing a telescopic function is added. The assembly can realize synchronous telescoping or asynchronous telescoping, and can automatically adjust the height according to the flatness of the level meter test.
The telescopic rod component is hard-connected with the platform in an articulated manner, and can be installed and detached in a detachable manner. The connection operation of the telescopic rod and the platform can adopt the following principle:
the telescopic rod assembly comprises a main body rod piece and a plurality of telescopic rods. The main body rod piece is fixed on the platform through joint connection, and the telescopic rod is connected at the tail end of the main body rod piece through joint connection.
The telescopic principle of the telescopic rod can adopt threads or other telescopic structures. The extension and shortening of the telescopic rod can be achieved by rotating the threads or adjusting other structures.
The expansion of the expansion link assembly can realize synchronous expansion or asynchronous expansion. When synchronously telescoping, all the telescoping rods stretch or shorten simultaneously; when the telescopic rods are not synchronous, the inclination or adjustment of the platform can be realized by respectively adjusting the lengths of the telescopic rods, so that the balance of the platform on the arc truss is improved.
To achieve automatic height adjustment, the telescopic rod assembly may be provided with a control system comprising a level and an adjustment device. The leveling instrument is used for detecting the flatness of the platform, and the adjusting device can automatically control the length of the telescopic rod according to signals of the leveling instrument so as to realize automatic adjustment of the platform.
Through above technical scheme, can realize the flexible function of automatically regulated formula high altitude anti-shake work platform to according to the roughness automatic altitude mixture control of level meter test, with adaptation different operational environment and requirement.
The technical scheme of preventing the platform from being damaged due to blocking of the support in the lifting process of the platform is that a collision detection sensor is additionally arranged in the automatic adjusting type high-altitude anti-shake operation platform and used for detecting the distance between the support and the platform, when the distance is smaller than a set value, the lifting action of the platform is immediately stopped, and an alarm is sent out to prompt an operator.
In an embodiment, the collision detection sensor is mounted on top of the suspended truss, by being connected to the platform guard rail. When the distance between the collision detection sensor and the support is detected to be smaller than a set value in the lifting process of the platform, the lifting action of the platform is immediately stopped, and an alarm is sent out through the automatic control screen to prompt an operator. Therefore, the situation that the support blocks the platform to cause the damage of the platform can be avoided. When the distance between the collision detection sensor and the bracket is monitored to be smaller than a set value in the lifting process of the platform, the collision detection sensor can transmit signals to the control system. And after receiving the signal, the control system immediately stops the lifting action of the platform and simultaneously sends out an alarm through the audible and visual alarm device to prompt an operator. In the control system, different setting distances can be set to adapt to the requirements of different working environments.
A specific implementation manner may be to install the collision detection sensor on the top of the suspension truss, and connect with the control system through a cable or a wireless communication manner. The suspension truss can be further provided with a bracket identification system, the position and the form of the bracket are monitored in real time through a camera or other sensors, and the bracket is linked with a collision detection sensor, so that the detection accuracy and sensitivity are improved.
In addition, in order to ensure the stability of the platform and prevent tilting, a level gauge or a tilt sensor can be arranged at the bottom of the platform guard rail, and the tilt condition of the platform can be monitored in real time and adjusted through a control system. When the platform is inclined, the control system can automatically adjust the action of the hydraulic crawling assembly, so that the platform is kept in a horizontal state.
In addition, in order to improve the safety of the platform, an emergency button can be arranged at the top of the platform guardrail, and when an emergency occurs, an operator can immediately press the emergency button to stop the operation of the platform and enter a waiting rescue state.
In a word, through increasing safety equipment such as collision detection sensor, support identification system, tilt sensor and emergency button in automatically regulated formula high altitude anti-shake operation platform, can effectively prevent that the circumstances of damaging the platform from taking place because the support blocks in the platform promotion process to improve the security and the reliability of operation.
The technical scheme has the advantages that the distance between the support and the platform can be monitored in real time, once the distance is too short, the lifting action of the platform can be stopped in time, the integrity of the platform is protected, and the safety and reliability of operation are improved.
Referring to fig. 5-6, a rack 102 is provided at the top of a suspension truss 1, side sliding grooves 103 are provided at both sides of the suspension truss 1, a synchronous carriage 101 is provided in the side sliding grooves 103, the synchronous carriage 101 is slidably connected with the suspension truss 1 through the side sliding grooves 103, a hydraulic crawling assembly 5 comprises a first crawling cylinder 501 and a second crawling cylinder 502, a clamping sleeve plate 504 is provided above the first crawling cylinder 501 and the second crawling cylinder 502, a hydraulic brace 503 is provided between the first crawling cylinder 501 and the second crawling cylinder 502, both ends of the hydraulic brace 503 are respectively connected with the first crawling cylinder 501 and the second crawling cylinder 502 in a telescopic manner, a limit crawling groove 1012 is provided on the outer surface of the synchronous carriage 101, the two ends inside the limit crawling groove 1012 are respectively provided with a locking groove 1013, the two ends of the synchronous carriage 101 are respectively provided with a locking shaft 1011, the locking shafts 1011 are in welded connection with the synchronous carriage 101, the hook-shaped hanging buckles 404 are connected with the synchronous carriage 101 through the locking shafts 1011, the two sides of the bottom of the clamping sleeve plate 504 are respectively provided with an electric sleeve 5041, the inside of each electric sleeve 5041 is provided with a telescopic locking rod 5042, the telescopic locking rods 5042 extend to the inside of the locking groove 1013, the outside of each telescopic locking rod 5042 is provided with an outer sliding block 5043, the bottoms of the first crawling cylinder 501 and the second crawling cylinder 502 are provided with a meshing toothed plate 505, the bottoms of the meshing toothed plates 505 are provided with electric control supporting seats 5051, and the meshing toothed plates 505 are in meshed connection with the toothed rails 102 through supporting rods;
When the working platform 2 needs to move, the hydraulic crawling assembly 5 at the top of the suspension truss 1 can be used for realizing that when the first crawling cylinder 501 and the synchronous carriage 101 are unlocked and the second crawling cylinder 502 is kept in a locked state, the first crawling cylinder 501 and the toothed rail 102 are locked through the bottom meshing toothed plate 505, at the moment, the second crawling cylinder 502 moves to the area where the first crawling cylinder 501 is located through the contraction hydraulic supporting rod 503, the second crawling cylinder 502 can drive the synchronous carriage 101 to move along the side sliding groove 103 together in the moving process, when the second crawling cylinder 502 and the first crawling cylinder 501 are contracted to a specified distance, the first crawling cylinder 501 is unlocked, the first crawling cylinder 501 is pushed out through the contraction hydraulic supporting rod 503 and then locked again, the second crawling cylinder 502 continues to move to the first crawling cylinder 501, so that the horizontal moving operation of the working platform 2 can be realized through the synchronous moving between the hydraulic crawling assemblies 5, and when the second crawling cylinder 502 and the synchronous carriage 101 need to move in the opposite direction, the first crawling cylinder 501 is kept in a locked state, and the second crawling cylinder 501 can be controlled to move in the moving direction.
An adjusting method of an automatic adjusting type high-altitude anti-shake operation platform comprises the following steps:
step one: the working platform 2 is hoisted and fixed below the suspension truss 1 through a crossed hoisting pull rod assembly 4, the hoisting pull rod assembly 4 is connected with the suspension truss 1 through a synchronous sliding frame 101, and two ends of the bottom of the working platform 2 are provided with horizontal detection shafts 6;
step two: in the using process, the horizontal detection shaft 6 can monitor the horizontal condition of the current working platform 2, and when the working platform 2 is unbalanced, the platform is helped to restore to the horizontal state again by adjusting and timely controlling the contraction of the hanging and connecting pull rod assembly 4 at the side;
step three: when the working platform 2 needs to move, the hydraulic crawling assembly 5 at the top of the suspension truss 1 can be used for realizing that when the first crawling cylinder 501 is unlocked from the synchronous carriage 101 and the second crawling cylinder 502 keeps a locked state, the first crawling cylinder 501 is locked with the rack 102, and at the moment, the second crawling cylinder 502 moves to the area where the first crawling cylinder 501 is located by contracting the hydraulic supporting rod 503;
step four: when the second crawling cylinder 502 and the first crawling cylinder 501 shrink to a specified distance, the first crawling cylinder 501 releases the lock, the first crawling cylinder 501 is pushed out by shrinking the hydraulic stay 503, then the lock is locked again, the second crawling cylinder 502 continues to move towards the first crawling cylinder 501, and when the second crawling cylinder 502 moves in the opposite direction, the second crawling cylinder 502 and the synchronous carriage 101 are unlocked, and the first crawling cylinder 501 keeps in a locked state. Likewise, the patent can complete assembly of the parts to complete the task of entering and exiting the small-caliber large door, and the specific situation of the assembly embodiment of the parts is as follows: the suspension truss 1 of the automatic adjusting type high-altitude anti-shaking working platform is connected with the working platform 2 through a hydraulic crawling assembly 5. A hydraulic creeper assembly 5 is provided on top of the suspension truss 1 for controlling the up-and-down movement of the work platform 2. The work platform 2 is provided with platform guardrail 3 all around, and platform guardrail 3 includes fixed guardrail 301 and lift guardrail 302. The fixed guard rail 301 is connected with the working platform 2 through bolts, and the lifting guard rail 302 is connected to the fixed guard rail 301 in a sliding manner, so that the lifting guard rail can be lifted as required. The bottom of the working platform 2 is provided with a cable hanger 202 which is connected with the working platform 2 through bolts and is used for hoisting and fixing the platform. The suspension truss 1 and the working platform 2 are connected through a suspension pull rod assembly 4. The hoist link assembly 4 includes a biaxial sleeve 401 and extension links 402, the extension links 402 being installed at both ends of the biaxial sleeve 401. The extension pull rod 402 at one end of the hanging pull rod assembly 4 is connected with the working platform 2 through a hanging ring 405, and the hanging ring 405 is connected with the working platform 2 through a hanging shaft 203. The extension pull rod 402 at the other end of the hanging pull rod assembly 4 is connected with the working platform 2 through a hook-shaped hanging buckle 404, and a spring clamping hook 4041 is arranged at one side of the hook-shaped hanging buckle 404 and can be connected in a rotating way.
Referring to fig. 10 and 11, an automatic adjusting type high-altitude anti-shaking working platform comprises a suspension truss 1111 with a cylindrical structure, and further comprises at least two self-adaptive wrapping sleeves 5044, wherein the self-adaptive wrapping sleeves are wrapped around the suspension truss 1111 with the cylindrical structure, wrapping sleeve lock shafts 1112 are arranged at two ends of the self-adaptive wrapping sleeves 5044, the wrapping sleeve lock shafts 1112 are connected with the self-adaptive wrapping sleeves 5044, hook-shaped hanging buckles 404 are connected with the self-adaptive wrapping sleeves 5044 through the wrapping sleeve lock shafts 1112, the self-adaptive wrapping sleeves 5044 comprise a hydraulic crawling assembly connecting device 5046, a hydraulic crawling assembly 5 comprises a first crawling cylinder 501 and a second crawling cylinder 502, clamping sleeve plates 504 are arranged above the first crawling cylinder 501 and the second crawling cylinder 502, the clamping sleeve plates 504 are connected with the hydraulic crawling assembly connecting device 5046, a supporting rod 503 is arranged between the first crawling cylinder 501 and the second crawling cylinder 502 and is connected with the two ends of the hydraulic crawling assembly connecting device 5046, and the hydraulic crawling assembly connecting device is provided with the hydraulic crawling cylinder 503 and the hydraulic crawling assembly connecting device 5044. The adjusting method of the automatic adjusting type high-altitude anti-shake operation platform can comprise the following steps:
Step one: the working platform 2 is hoisted and fixed below the suspension truss 1 through the crossed hoisting pull rod assemblies 4, the hoisting pull rod assemblies 4 are connected with the suspension truss 1 through the wrapping sleeve lock shafts 1112, and the two ends of the bottom of the working platform 2 are provided with horizontal detection shafts 6;
step two: in the using process, the horizontal detection shaft 6 can monitor the horizontal condition of the current working platform 2, and when the working platform 2 is unbalanced, the platform is helped to restore to the horizontal state again by adjusting and timely controlling the contraction of the hanging and connecting pull rod assembly 4 at the side;
step three: when the working platform 2 needs to move, the hydraulic crawling assembly 5 at the top of the suspension truss 1 can be realized, and when the first crawling cylinder 501 is unlocked from the suspension truss 1111 with the cylindrical structure through the inward convex locking device 5047 and the second crawling cylinder 502 is kept in a locked state, the first crawling cylinder 501 and the hydraulic crawling assembly connecting device 5046 are locked in a clasping manner, and at the moment, the second crawling cylinder 502 moves to the area where the first crawling cylinder 501 is located through the contraction hydraulic stay 503;
step four: when the second crawling cylinder 502 and the first crawling cylinder 501 shrink to a specified distance, the first crawling cylinder 501 releases the locking, the first crawling cylinder 501 is pushed out by shrinking the hydraulic stay 503, then the locking is carried out again, the second crawling cylinder 502 continues to move towards the first crawling cylinder 501, and when the second crawling cylinder 502 moves in the opposite direction, the second crawling cylinder 502 and the inward convex locking device 5047 are unlocked from the cylindrical structure suspension truss 1111, and the first crawling cylinder 501 can be kept in a locking state.
The inwardly projecting locking means 5047 on the inside of the adaptive wrap 5044 is not illustrated here. Also, the inner side of the adaptive wrap 5044 may also have a sliding device for making the adaptive wrap 5044 move more smoothly on the cylindrical hanging truss 1111 when the inward convex locking device 5047 is unlocked.
This kind of automatically regulated formula high altitude prevents shaking work platform can be through the hydraulic pressure creep subassembly control work platform's reciprocates, and platform guardrail can go up and down as required, and the hawser gallows is used for hoist and mount and fixed platform, and the hoist and mount pull rod subassembly is connected with work platform through rings and hook-shaped hanging buckle, has realized the automatically regulated function of high altitude prevents shaking work platform.
According to the above requirements, we can provide the following detailed technical solutions:
further, the automatic adjusting type high-altitude anti-shake operation platform can be additionally provided with the following technical scheme:
platform leveling function design:
and a height tester is arranged at the lower position of the platform and used for detecting the horizontality of the platform.
The height tester feeds back the detection result to the control end.
The control end automatically judges the telescopic distance of each connecting rod according to the detection result so as to realize the horizontal adjustment of the platform.
And (3) hanging and connecting a pull rod assembly:
the sling tie assembly consists of a double-shaft sleeve 401 and an extension tie 402.
Extension tie rods 402 are mounted at both ends of the biaxial sleeve 401 and are connected by bolts.
An extension pull rod 402 at one end of the sling pull rod assembly is connected with a lifting ring 405, and the lifting ring 405 is connected with the working platform 2 through a lifting shaft 203.
The extension rod 402 at the other end of the hitch rod assembly is connected to a hook hitch 404.
One side of the hook-shaped hanging buckle 404 is provided with a spring clamping hook 4041, and the spring clamping hook 4041 is rotationally connected with the hook-shaped hanging buckle 404.
Hydraulic crawling assembly design:
the hydraulic creeper assembly 5 is provided on top of the suspended truss 1.
The hydraulic creeper assembly may adjust the height of the suspended truss.
Platform guardrail design:
platform guardrails 3 are arranged around the working platform 2.
The platform guard 3 includes a fixed guard 301 and a lifting guard 302.
The fixed rail 301 is connected to the work platform 2 by bolts.
The lifting guardrail 302 is slidably connected with the fixed guardrail 301, so that the lifting function of the platform guardrail 3 can be realized.
And (3) cable hanging bracket design:
the bottom of the work platform 2 is provided with a cable hanger 202.
The cable hanger 202 is bolted to the work platform 2.
Through the design, the functions of the hanging pull rod assembly, the hydraulic crawling assembly, the platform guardrail, the cable hanger and the like of the automatic adjusting type high-altitude shaking prevention operation platform are realized, the platform leveling function is increased, and the safety and the use convenience of the operation platform are improved.
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. An automatic adjusting type high-altitude anti-shake working platform comprises a suspension truss (1) and a working platform (2), and is characterized in that;
still include hydraulic pressure crawling assembly (5), it sets up in the top of hanging truss (1), all be provided with platform guardrail (3) around work platform (2), platform guardrail (3) are including fixed guardrail (301) and lift guardrail (302), fixed guardrail (301) are through bolted connection with work platform (2), lift guardrail (302) and fixed guardrail (301) sliding connection, the bottom of work platform (2) is provided with cable hanger (202), and cable hanger (202) are through bolted connection with work platform (2), be connected through hanging tie rod subassembly (4) between hanging truss (1) and work platform (2), hanging tie rod subassembly (4) are including biax sleeve (401) and extension pull rod (402), and extension pull rod (402) are installed at the both ends of biax sleeve (401).
2. The self-adjusting overhead anti-sway platform of claim 1, wherein: the lifting device is characterized in that an extension pull rod (402) at one end of a lifting pull rod assembly (4) is connected with a lifting ring (405), the lifting ring (405) is connected with a working platform (2) through a lifting shaft (203), the extension pull rod (402) at the other end of the lifting pull rod assembly (4) is connected with a hook-shaped lifting buckle (404), one side of the hook-shaped lifting buckle (404) is provided with a spring clamping hook (4041), the spring clamping hook (4041) is rotationally connected with the hook-shaped lifting buckle (404), the lifting pull rod assembly (4) is connected through a switching sleeve shaft (403), the switching sleeve shaft (403) is rotationally connected with the extension pull rod (402) through threads, an automatic control screen (201) is arranged on the inner side of a platform guardrail (3), two ends of the automatic control screen (201) and the platform guardrail (3) are connected with detection sensing modules (204) through brackets, a platform lap joint frame (205) is arranged between the working platform (2), and two sides of the platform lap joint frame (205) are respectively provided with a horizontal detection shaft (6), and the horizontal detection shaft (6) is connected with the working platform (2) through a horizontal detection screw.
3. The self-adjusting overhead anti-sway platform of claim 2, wherein: the device is characterized in that ranging modules (601) are arranged at two ends of the horizontal detection shaft (6), a horizontal runner (602) is arranged in the horizontal detection shaft (6), limiting crankshafts (603) are arranged at the upper side and the lower side of the horizontal runner (602), and a horizontal ball (604) is arranged in the middle of the horizontal runner (602).
4. A self-adjusting overhead anti-sway platform according to claim 3, characterized in that: the hydraulic crawling assembly comprises a first crawling cylinder (501) and a second crawling cylinder (502), wherein side sliding grooves (103) are formed in two sides of the hanging truss (1), a synchronous sliding frame (101) is arranged in the side sliding grooves (103), the synchronous sliding frame (101) is connected with the hanging truss (1) in a sliding mode through the side sliding grooves (103), and a clamping sleeve plate (504) is arranged above the first crawling cylinder (501) and the second crawling cylinder (502).
5. The self-adjusting overhead anti-sway platform of claim 4, wherein: be provided with hydraulic stay (503) between first cylinder (501) and the second cylinder (502) of crawling, hydraulic stay (503) both ends respectively with first cylinder (501) and the second cylinder (502) telescopic connection of crawling, the surface of synchronous balladeur train (101) is provided with spacing groove (1012) of crawling, and the inside both ends of spacing groove (1012) of crawling all are provided with locked groove (1013).
6. The self-adjusting overhead anti-sway platform of claim 5, wherein: both ends of synchronous balladeur train (101) all are provided with lock axle (1011), lock axle (1011) and synchronous balladeur train (101) welded connection, hook-shaped hanging buckle (404) are connected with synchronous balladeur train (101) through lock axle (1011), the both sides of clamping sleeve board (504) bottom all are provided with electronic sleeve (5041), and the inside of electronic sleeve (5041) is provided with flexible locking lever (5042), flexible locking lever (5042) extend to the inside of locked groove (1013), and the outside of flexible locking lever (5042) is provided with outer slider (5043).
7. The self-adjusting overhead anti-sway platform of claim 6, wherein: the bottom of first cylinder (501) and second cylinder (502) of crawling is provided with interlock pinion rack (505), and the bottom of interlock pinion rack (505) is provided with automatically controlled support seat (5051), interlock pinion rack (505) are connected through branch telescopic connection with automatically controlled support seat (5051), and interlock pinion rack (505) are connected with rack (102) meshing.
8. A method for moving an automatically-adjusted high-altitude anti-shake operation platform, based on the automatically-adjusted high-altitude anti-shake operation platform according to claim 7, comprising the steps of:
Step one: the working platform (2) is hoisted and fixed below the suspension truss (1) through a crossed suspension pull rod assembly (4), the suspension pull rod assembly (4) is connected with the suspension truss (1) through a synchronous sliding frame (101), and two ends of the bottom of the working platform (2) are provided with horizontal detection shafts (6);
step two: in the using process, the horizontal detection shaft (6) can monitor the horizontal condition of the current working platform (2), and when the working platform (2) is unbalanced, the platform is helped to restore to the horizontal state again by adjusting and timely controlling the contraction of the hanging pull rod assembly (4) at the side;
step three: when the working platform (2) needs to move, the hydraulic crawling assembly (5) at the top of the suspension truss (1) can be used for realizing that when the first crawling cylinder (501) is unlocked from the synchronous carriage (101) and the second crawling cylinder (502) is kept in a locking state, the first crawling cylinder (501) is locked with the rack (102), and at the moment, the second crawling cylinder (502) moves to the area where the first crawling cylinder (501) is located through the contraction hydraulic supporting rod (503);
step four: after the second crawling cylinder (502) and the first crawling cylinder (501) are contracted to a specified distance, the first crawling cylinder (501) is unlocked, the first crawling cylinder (501) is pushed out by contracting the hydraulic stay bar (503), then the locking is carried out again, the second crawling cylinder (502) continues to move towards the first crawling cylinder (501), and when the second crawling cylinder (502) and the synchronous carriage (101) are unlocked during the reverse movement, the first crawling cylinder (501) is kept in a locking state.
9. The self-adjusting overhead anti-sway platform of claim 2, wherein: the utility model provides a hydraulic crawler is characterized in that the suspension truss is a cylindrical structure suspension truss (1111), further comprises at least two self-adaptation parcel sleeves (5044), the self-adaptation parcel sleeves are wrapped around the cylindrical structure suspension truss (1111), the self-adaptation parcel sleeves (5044) both ends all are provided with parcel sleeve lock shaft (1112), parcel sleeve lock shaft (1112) with self-adaptation parcel sleeves (5044) are connected, hook-shaped suspension buckle (404) are passed through parcel sleeve lock shaft (1112) with self-adaptation parcel sleeves (5044) are connected, self-adaptation parcel sleeves (5044) include hydraulic pressure crawling assembly connecting device (5046), hydraulic pressure crawling assembly (5) include first crawling cylinder (501) and second crawling cylinder (502), the top of first crawling cylinder (501) and second crawling cylinder (502) is provided with clamp sleeve plate (504), clamp sleeve plate (504) with hydraulic pressure crawling assembly connecting device (5046) are connected, first crawling cylinder (501) and second crawling cylinder (503) are provided with hydraulic pressure crawling assembly connecting device (5046), and two crawling cylinder (503) are connected with hydraulic pressure crawling assembly connecting device (5046), the inward convex locking device is a pneumatic locking device.
10. A method for moving an automatically-adjusted high-altitude anti-shake operation platform, based on the automatically-adjusted high-altitude anti-shake operation platform according to claim 9, comprising the following steps:
step one: the working platform (2) is hoisted and fixed below the suspension truss (1) through the crossed suspension pull rod assembly (4), the suspension pull rod assembly (4) is connected with the suspension truss (1) through the wrapping sleeve lock shaft (1112), and the two ends of the bottom of the working platform (2) are provided with horizontal detection shafts (6);
step two: in the using process, the horizontal detection shaft (6) can monitor the horizontal condition of the current working platform (2), and when the working platform (2) is unbalanced, the platform is helped to restore to the horizontal state again by adjusting and timely controlling the contraction of the hanging pull rod assembly (4) at the side;
step three: when the working platform (2) needs to move, the hydraulic crawling assembly (5) at the top of the suspension truss (1) can be used, when the first crawling cylinder (501) is unlocked from the suspension truss (1111) with the cylindrical structure through the inward convex locking device (5047), and the second crawling cylinder (502) is kept in a locked state, the first crawling cylinder (501) is locked with the hydraulic crawling assembly connecting device (5046) in a clasping manner, and at the moment, the second crawling cylinder (502) moves to the area where the first crawling cylinder (501) is located through the shrinkage hydraulic supporting rod (503);
Step four: after the second crawling cylinder (502) and the first crawling cylinder (501) shrink to the appointed interval, the first crawling cylinder (501) releases the lock, the first crawling cylinder (501) is pushed out by shrinking the hydraulic stay bar (503), then the lock is locked again, the second crawling cylinder (502) continues to move towards the first crawling cylinder (501), and when the second crawling cylinder 502 moves in the opposite direction, the second crawling cylinder 502 and the inward-protruding locking device 5047 are unlocked with the cylindrical structure suspension truss 1111, and the first crawling cylinder 501 can keep a locking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311124442.2A CN117145188A (en) | 2023-09-01 | 2023-09-01 | Automatic adjusting type high-altitude anti-shake operation platform and moving method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311124442.2A CN117145188A (en) | 2023-09-01 | 2023-09-01 | Automatic adjusting type high-altitude anti-shake operation platform and moving method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117145188A true CN117145188A (en) | 2023-12-01 |
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ID=88902149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311124442.2A Pending CN117145188A (en) | 2023-09-01 | 2023-09-01 | Automatic adjusting type high-altitude anti-shake operation platform and moving method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117145188A (en) |
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2023
- 2023-09-01 CN CN202311124442.2A patent/CN117145188A/en active Pending
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