CN116145939B - Electric climbing rod type working platform - Google Patents
Electric climbing rod type working platform Download PDFInfo
- Publication number
- CN116145939B CN116145939B CN202310416354.3A CN202310416354A CN116145939B CN 116145939 B CN116145939 B CN 116145939B CN 202310416354 A CN202310416354 A CN 202310416354A CN 116145939 B CN116145939 B CN 116145939B
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- Prior art keywords
- climbing roller
- roller
- climbing
- brake
- sliding block
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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
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
Abstract
The invention provides an electric climbing rod type working platform which comprises a frame, a mounting frame, an annular table, an upper climbing roller, a lower climbing roller, a control assembly, a driving mechanism, a locking mechanism, a buffer assembly, a brake assembly, a foot rest, an electric telescopic rod and a controller.
Description
Technical Field
The invention relates to the technical field of building construction auxiliary equipment, in particular to an electric climbing rod type working platform.
Background
In the building construction process, a scaffold is usually required to be built and then construction operation is carried out, but because steel structure buildings are often complicated in structure and different in height and length of steel columns, the height and the position of the construction operation are often changed, the scaffold is required to be frequently moved and disassembled and assembled, a great amount of time is spent for disassembling and installing the scaffold, the construction progress is delayed, in order to solve the lifting problem of a construction platform, patent number CN109736558B discloses a building external climbing type building construction operation platform, the lifting of the platform is realized by arranging a turntable driving type alternate climbing mechanism in a mode of presetting upright type guide rails on a wall, but the working platform also needs to consume a great amount of manpower resources to build a column type track, the process is still complicated, and the construction progress is delayed.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art, and provides an electric climbing rod type working platform which aims at solving the problems.
The invention provides an electric climbing rod type working platform, which comprises:
the device comprises a frame, wherein an annular table for taking a human body and mounting frames arranged in pairs are arranged on the frame, the mounting frames are obliquely arranged relative to the annular table, the two mounting frames are symmetrically arranged relative to the axis of a cylindrical building, the mounting frames consist of a main frame body, an upper support and a lower support, an upper climbing roller and a control assembly are arranged on the upper support, a lower climbing roller is arranged on the lower support, the upper climbing roller and the lower climbing roller can be abutted against the cylindrical building, and a controller is arranged at the bottom of the annular table;
the driving mechanism is in transmission connection with the lower climbing roller and can drive the lower climbing roller to rotate;
the locking mechanism is arranged at the lower bracket and can lock the climbing roller;
the buffer component is arranged on the frame and is used for buffering the descending process of the frame;
the brake assembly is arranged on the mounting frame and can lock the climbing roller and the climbing roller;
the foot rest, the foot rest rotates to be installed in the frame, it is provided with the spacing roller to rotate on the foot rest, it is provided with electric telescopic handle to articulate on the foot rest, electric telescopic handle other end articulates and sets up on the upper bracket, the controller with electric telescopic handle electric connection.
The controller is respectively and electrically connected with the control assembly, the driving mechanism, the locking mechanism and the electric telescopic rod, and can control the working states of the driving mechanism, the locking mechanism and the electric telescopic rod according to the working process of the control assembly.
Preferably, the driving mechanism is a driving motor, the driving motor is in transmission connection with the lower climbing roller and can drive the lower climbing roller to rotate, the operating assembly comprises an operating frame, a Hall rotating handle and a button switch, the Hall rotating handle is electrically connected with the controller and can control the working states of the driving mechanism and the locking mechanism, and the button switch is electrically connected with the controller and can control the working states of the locking mechanism.
Preferably, the locking mechanism comprises an electromagnet, a reset spring, a pressing component and a fixing component, the fixing component is fixedly arranged on the lower climbing roller, the pressing component is movably arranged on the lower bracket, the pressing component can press the fixing component to lock the lower climbing roller, the reset spring can push the pressing component to enable the pressing component to be pressed on the fixing component, a magnetic ring is arranged on the pressing component, the electromagnet is arranged on the lower bracket, the electromagnet can attract the magnetic ring to drive the pressing component to be far away from the fixing component, and the controller is electrically connected with the electromagnet and can control the working state of the electromagnet according to the working process of the Hall rotating handle and the button switch.
Preferably, the lower climbing roller is provided with a mounting shaft, the mounting shaft is rotatably mounted on the lower support, the fixing assembly comprises a disc body and a fixed crown gear, the disc body is fixed on the lower climbing roller, and the fixed crown gear is coaxially arranged on the disc body.
Preferably, the pressing component comprises a sliding block, a limiting crown gear, an annular cylinder and a compression spring, wherein the sliding block is movably arranged on the lower support, a through hole for the installation shaft to pass through is formed in the sliding block, the limiting crown gear is fixedly arranged on the sliding block and can be meshed with the fixed crown gear, the annular cylinder is movably arranged on the sliding block and cannot rotate relative to the sliding block, the magnetic ring is arranged on the sliding block, the compression spring is arranged on the annular cylinder, and the compression spring can push the annular cylinder to enable the annular cylinder to be in an extending state relative to the sliding block, and a rubber strip used for being in butt joint with the disc body is arranged on the annular cylinder.
Preferably, the sliding block is provided with a square rod, the lower bracket is provided with a square groove for moving and installing the square rod, the reset spring is sleeved on the periphery of the square rod, and the square rod is also provided with a perforation for the installation shaft to pass through.
Preferably, the brake assembly comprises a brake handle, an oil pipe and a brake pump, wherein the oil pipe is used for communicating the brake handle and the brake pump, the brake pump is arranged at the lower bracket and can loosen or clamp the disc body, and the brake handle, the oil pipe and the brake pump can be mutually matched to form a hydraulic brake system.
Preferably, a rotation speed sensor for detecting the rotation speed of the lower climbing roller is arranged on the lower climbing roller, and the controller is electrically connected with the rotation speed sensor and can control the working state of the locking mechanism according to the information detected by the rotation speed sensor.
Preferably, the buffer assembly is a unidirectional rotation damper, and the unidirectional rotation damper is arranged at the positions of the upper climbing roller and the lower climbing roller.
Preferably, the climbing roller, the down climbing roller and the limit roller are all provided with U-shaped grooves for being attached to the outer surface of the cylindrical building.
Compared with the prior art, the invention has the following beneficial effects:
the main frame body, electric telescopic rod and foot rest form stable tripod structure, and can drive main frame body and foot rest open relatively in order to drive climbing roller, down climbing roller and spacing roller compress tightly on the tube-shape building through electric telescopic rod, during operation, the staff passes through the operating module and the operating condition of controller cooperation control actuating mechanism and locking mechanism, when actuating mechanism starts, locking mechanism releases the locking condition to climbing roller down, actuating mechanism drives down climbing roller rotation in order to drive whole frame along the tube-shape building and remove, when actuating mechanism closes, locking mechanism locks climbing roller down again, realize automatic climbing pole work need not the manpower climbing promptly, through brake subassembly, operating module, controller and locking mechanism cooperation, realize the gentle decline work of frame through intermittent brake subassembly cooperation buffer unit under the brake condition, realize automatic climbing pole work promptly, and need not consume a large amount of manpower labor resources and build guide rail frame or scaffold, the operation is stable, the security performance is higher advantage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a cylindrical building according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
FIG. 3 is a schematic diagram of a driving mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of a locking mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of a steering assembly according to an embodiment of the present invention;
fig. 6 is a schematic view of a mounting structure according to an embodiment of the present invention.
In the figure, a 1-rack; 11-an annular table; 12-foot rest; 13-a limit roller; 131-U-shaped groove; 14-an electric telescopic rod; 15-a controller; 2-mounting frames; 21-a main frame body; 22-upper support; 221-climbing rollers; 23-a lower bracket; 231-a lower climbing roller; 232-mounting a shaft; 233-square groove; 234—a rotational speed sensor; 3-manipulating the assembly; 31-an operation frame; 32-Hall rotary handle; 33-push button switch; 4-a driving mechanism; 5-a locking mechanism; 51-an electromagnet; 52-a return spring; a 6-buffer assembly; 7-a brake assembly; 71-a brake handle; 72-oil pipe; 73-a brake pump; 8-a compression assembly; 81-sliding blocks; 811-perforating; 812-square bar; 813-a magnetic ring; 82-limiting crown gear; 83-an annular cylinder; 84-compressing the spring; 9-fixing the assembly; 91-a tray body; 92-fixed crown gear.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
Example 1:
referring to fig. 1 to 6, the present invention provides an electric climbing rod type work platform comprising:
the device comprises a frame 1, wherein an annular table 11 for a human body to sit on and mounting frames 2 arranged in pairs are arranged on the frame 1, the mounting frames 2 are obliquely arranged relative to the annular table 11, the two mounting frames 2 are symmetrically arranged relative to the axis of a cylindrical building, the mounting frames 2 are composed of a main frame body 21, an upper support 22 and a lower support 23, an upper climbing roller 221 and a control assembly 3 are arranged on the upper support 22, a lower climbing roller 231 is arranged on the lower support 23, the upper climbing roller 221 and the lower climbing roller 231 can be abutted against the cylindrical building, and a controller 15 is arranged at the bottom of the annular table 11;
the driving mechanism 4 is in transmission connection with the lower climbing roller 231 and can drive the lower climbing roller 231 to rotate;
a locking mechanism 5, the locking mechanism 5 being provided at the lower bracket 23 and capable of locking the down-climbing roller 231;
the buffer component 6 is arranged on the frame 1, and the buffer component 6 is used for buffering the descending process of the frame 1;
the brake assembly 7, the brake assembly 7 is set up on the mounting bracket 2, the brake assembly 7 can lock up climbing roller 221 and climbing roller 231 down;
the foot rest 12, foot rest 12 rotate and install on frame 1, rotate on foot rest 12 and be provided with spacing roller 13, the articulated electric telescopic handle 14 that is provided with on foot rest 12, electric telescopic handle 14 other end articulates and sets up on upper bracket 22, controller 15 and electric telescopic handle 14 electric connection.
The controller 15 is electrically connected with the operating assembly 3, the driving mechanism 4, the locking mechanism 5 and the electric telescopic rod 14, respectively, and is capable of controlling the operating states of the driving mechanism 4, the locking mechanism 5 and the electric telescopic rod 14 according to the operating process of the operating assembly 3.
The main frame body 21, the electric telescopic rod 14 and the foot rest 12 form a stable tripod 12 structure, the main frame body 21 and the foot rest 12 can be driven to open relatively through the electric telescopic rod 14 so as to drive the upper climbing roller 221, the lower climbing roller 231 and the limiting roller 13 to be pressed on a cylindrical building, in operation, staff can control the working states of the driving mechanism 4 and the locking mechanism 5 through the cooperation of the operating component 3 and the controller 15, in operation, the locking mechanism 5 releases the locking state of the lower climbing roller 231 when the driving mechanism 4 is started, the driving mechanism 4 drives the lower climbing roller 231 to rotate so as to drive the whole frame 1 to move along the cylindrical building, in operation, the locking mechanism 5 locks the lower climbing roller 231 again when the driving mechanism 4 is closed, namely, automatic climbing rod work is achieved without manual climbing, smooth descending work of the annular table 11 is achieved through the cooperation of the intermittent elastic brake component 7 and the buffer component 6 in operation state, namely, the automatic climbing rod work is achieved, and a guide rail frame or a scaffold is not required to be built by consuming a large amount of manpower resources.
Specifically, the driving mechanism 4 is a driving motor, the driving motor is in transmission connection with the lower climbing roller 231 and can drive the lower climbing roller 231 to rotate, the operating assembly 3 comprises an operating frame 31, a hall rotating handle 32 and a push button switch 33, the hall rotating handle 32 is electrically connected with the controller 15 and can control the working states of the driving mechanism 4 and the locking mechanism 5, and the push button switch 33 is electrically connected with the controller 15 and can control the working states of the locking mechanism 5.
Specifically, the locking mechanism 5 includes an electromagnet 51, a return spring 52, a compressing assembly 8 and a fixing assembly 9, the fixing assembly 9 is fixedly installed on the lower climbing roller 231, the compressing assembly 8 is movably installed on the lower bracket 23, the compressing assembly 8 can compress the fixing assembly 9 to lock the lower climbing roller 231, the return spring 52 can push the compressing assembly 8 to enable the compressing assembly 8 to compress on the fixing assembly 9, a magnetic ring 813 is arranged on the compressing assembly 8, the electromagnet 51 is arranged on the lower bracket 23, the electromagnet 51 can attract the magnetic ring 813 to drive the compressing assembly 8 to be far away from the fixing assembly 9, and the controller 15 is electrically connected with the electromagnet 51 and can control the working state of the electromagnet 51 according to the working process of the Hall rotary handle 32 and the button switch 33.
When the controller 15 starts the electromagnet 51, the electromagnet 51 attracts the magnetic ring 813 to drive the pressing component 8 to be away from the fixing component 9, namely, the locking state of the locking mechanism 5 on the climbing roller 231 is released, and after the controller 15 turns off the electromagnet 51, the reset spring 52 drives the pressing component 8 to be pressed on the fixing component 9 again, namely, the climbing roller 231 is locked again.
When the climbing work is needed, a worker twists the Hall rotating handle 32, a magnetic force signal generated in the rotating process of the Hall rotating handle 32 is sent to the controller 15, the controller 15 controls the driving motor and the locking mechanism 5 to work according to the magnetic force signal, the locking mechanism 5 releases the locking state of the lower climbing roller 231, the driving motor drives the lower climbing roller 231 to rotate so as to climb, the controller 15 can utilize the Hall rotating handle 32 to perform variable speed control on the driving motor according to the magnetic field intensity induced by the rotating angle of the Hall rotating handle 32, the variable speed climbing work is realized, after the Hall rotating handle 32 climbs to a designated position, the external force is removed, the Hall rotating handle 32 is reset (the Hall rotating handle is reset by an elastic piece, the working process of the Hall rotating handle is referred to an electric vehicle or a motorcycle), and the locking mechanism 5 locks the lower climbing roller 231 again, so that the positioning work of the annular table 11 is completed.
When the climbing roller 231 is required to descend, a worker firstly locks the climbing roller 231 through the brake assembly 7, then contacts the locking state of the locking mechanism 5 on the climbing roller 231 through the button switch 33, the climbing roller 231 is only limited by the locking of the brake assembly 7, and the worker slowly releases the brake assembly 7 and cooperates with the buffer assembly 6 to descend slowly under the action of gravity.
Example 2:
referring to fig. 1 to 6, in combination with the technical solution of embodiment 1, in this embodiment, a mounting shaft 232 is disposed on a lower climbing roller 231, the mounting shaft 232 is rotatably mounted on a lower bracket 23, a fixing assembly 9 includes a disc 91 and a fixed crown gear 92, the disc 91 is fixed on the lower climbing roller 231, and the fixed crown gear 92 is coaxially disposed on the disc 91.
Specifically, the pressing assembly 8 includes a slider 81, a limiting crown gear 82, an annular cylinder 83 and a compression spring 84, the slider 81 is movably mounted on the lower bracket 23, a through hole 811 through which the mounting shaft 232 passes is formed in the slider 81, the limiting crown gear 82 is fixedly mounted on the slider 81 and can be meshed with the fixed crown gear 92, the annular cylinder 83 is movably mounted on the slider 81, the annular cylinder 83 cannot rotate relative to the slider 81, a magnetic ring 813 is arranged on the slider 81, the compression spring 84 is mounted on the annular cylinder 83, the compression spring 84 can push the annular cylinder 83 to enable the annular cylinder 83 to be in an extending state relative to the slider 81, and a rubber strip for abutting against the disc 91 is arranged on the annular cylinder 83.
Specifically, the sliding block 81 is provided with a square rod 812, the lower bracket 23 is provided with a square groove 233 for moving and installing the square rod 812, the return spring 52 is sleeved on the periphery of the square rod 812, and the square rod 812 is also provided with a through hole 811 for the installation shaft 232 to pass through.
When the electromagnet 51 is started, the electromagnet 51 attracts the magnetic ring 813 on the sliding block 81, the sliding block 81 drives the limiting crown gear 82 and the annular cylinder 83 to move, the limiting crown gear 82 is far away from the fixed crown gear 92, and the annular cylinder 83 is far away from the disc 91, namely, the locking state of the pressing assembly 8 on the climbing roller 231 is released;
when the electromagnet 51 is closed, the sliding block 81 is reset under the action of the reset spring 52, wherein the annular cylinder 83 is firstly abutted against the disc 91 under the action of the compression spring 84, and the rubber strip on the annular cylinder 83 plays a certain friction role on the disc 91 so as to reduce the rotating speed of the lower climbing roller 231, so that the lower climbing roller 231 is favorably meshed with the limiting crown gear 82 and the fixed crown gear 92 at a low speed, and the abrasion of the saw-tooth parts of the limiting crown gear 82 and the fixed crown gear 92 can be reduced while the lower climbing roller 231 is locked.
Example 3:
referring to fig. 1 to 6, in combination with the technical solutions of embodiment 1 and embodiment 2, in this embodiment, the brake assembly 7 includes a brake handle 71, an oil pipe 72 and a brake pump 73, the oil pipe 72 is used for communicating the brake handle 71 and the brake pump 73, the brake pump 73 is disposed at the lower bracket 23 and can loosen or clamp the disc 91, and the brake handle 71, the oil pipe 72 and the brake pump 73 can cooperate with each other to form a hydraulic brake system. Namely, the brake assembly 7 adopted in the embodiment is a hydraulic disc brake structure commonly used in the prior art.
Specifically, the lower climbing roller 231 is provided with a rotation speed sensor 234 for detecting the rotation speed of the lower climbing roller 231, and the controller 15 is electrically connected with the rotation speed sensor 234 and can control the working state of the locking mechanism 5 according to the information detected by the rotation speed sensor 234.
In the lifting process, when the rotation speed sensor 234 detects that the rotation speed of the climbing roller 231 exceeds the preset value of the controller 15, the controller 15 starts the locking mechanism 5 to lock the climbing roller 231, so that the emergency braking function is achieved, and the safety performance is good.
The buffer assembly 6 is a unidirectional rotation damper, and unidirectional rotation dampers are arranged at the positions of the upper climbing roller 221 and the lower climbing roller 231. The unidirectional rotation damping is utilized to buffer the rotation process when the upper climbing roller 221 and the lower climbing roller 231 descend, so that the emergency braking function is realized by matching the rotating speed sensor 234 and the controller 15, and the safety performance is further improved.
Example 4:
referring to fig. 6, in this embodiment, the U-shaped groove 131 for fitting with the outer surface of the cylindrical building is provided in each of the ascending roller 221, the descending roller 231, and the stopper roller 13 in combination with the technical solutions of embodiment 1, embodiment 2, and embodiment 3. Wherein, spacing roller 13 is located the same side of tube-shape building with climbing roller 221, and main frame body 21, electric telescopic handle 14 and foot rest 12 form stable tripod 12 structure promptly to can drive main frame body 21 and foot rest 12 open relatively through electric telescopic handle 14 in order to drive climbing roller 221, climbing roller 231 and spacing roller 13 compress tightly on the tube-shape building down, utilize the U type groove 131 of spacing roller 13 to carry out spacing to the tube-shape building and play the guide effect, do benefit to the stable lift work of whole equipment.
The controller 15 is a control system formed by a plurality of STM32 singlechips, the model of unidirectional rotation damping is JJ47A, the model of the Hall rotary handle 32 is XT-C014, and the model of the rotating speed sensor 234 is HZ-860.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present invention fall within the protection scope of the present invention.
Claims (7)
1. An electric creeper work platform, comprising:
the device comprises a frame, wherein an annular table for taking a human body and mounting frames arranged in pairs are arranged on the frame, the mounting frames are obliquely arranged relative to the annular table, the two mounting frames are symmetrically arranged relative to the axis of a cylindrical building, the mounting frames consist of a main frame body, an upper support and a lower support, an upper climbing roller and a control assembly are arranged on the upper support, a lower climbing roller is arranged on the lower support, the upper climbing roller and the lower climbing roller can be abutted against the cylindrical building, and a controller is arranged at the bottom of the annular table;
the driving mechanism is in transmission connection with the lower climbing roller and can drive the lower climbing roller to rotate;
the locking mechanism is arranged at the lower bracket and can lock the climbing roller;
the buffer component is arranged on the frame and is used for buffering the descending process of the frame;
the brake assembly is arranged on the mounting frame and can lock the climbing roller and the climbing roller;
the foot rest is rotatably mounted on the frame, a limit roller is rotatably arranged on the foot rest, an electric telescopic rod is hinged to the foot rest, the other end of the electric telescopic rod is hinged to the upper support, and the controller is electrically connected with the electric telescopic rod;
the controller is respectively and electrically connected with the control assembly, the driving mechanism, the locking mechanism and the electric telescopic rod and can control the working states of the driving mechanism, the locking mechanism and the electric telescopic rod according to the working process of the control assembly;
the locking mechanism comprises an electromagnet, a reset spring, a pressing component and a fixing component, wherein the fixing component is fixedly arranged on the lower climbing roller, the pressing component is movably arranged on the lower bracket, the pressing component can press the fixing component to lock the lower climbing roller, the reset spring can push the pressing component to enable the pressing component to be pressed on the fixing component, a magnetic ring is arranged on the pressing component, the electromagnet is arranged on the lower bracket, and the electromagnet can attract the magnetic ring to drive the pressing component to be far away from the fixing component;
the fixed assembly comprises a disc body and a fixed crown gear, the disc body is fixed on the climbing roller, and the fixed crown gear is coaxially arranged on the disc body;
the lower climbing roller is provided with a mounting shaft, the mounting shaft is rotatably mounted on the lower bracket, the compression assembly comprises a sliding block, a limiting crown gear, an annular cylinder and a compression spring, the sliding block is movably mounted on the lower bracket, the sliding block is provided with a through hole for the mounting shaft to pass through, the limiting crown gear is fixedly mounted on the sliding block and can be meshed with the fixed crown gear, the annular cylinder is movably mounted on the sliding block, the annular cylinder cannot rotate relative to the sliding block, the magnetic ring is arranged on the sliding block, the compression spring is mounted on the annular cylinder, the compression spring can push the annular cylinder to enable the annular cylinder to be in an extending state relative to the sliding block, and the annular cylinder is provided with a rubber strip for being abutted against the disc body;
the brake assembly comprises a brake handle, an oil pipe and a brake pump, wherein the oil pipe is used for communicating the brake handle and the brake pump, the brake pump is arranged at the lower support and can loosen or clamp the disc body, and the brake handle, the oil pipe and the brake pump can be mutually matched to form a hydraulic brake system.
2. The electric creeper work platform of claim 1, wherein:
the driving mechanism is a driving motor, the driving motor is in transmission connection with the lower climbing roller and can drive the lower climbing roller to rotate, the operating assembly comprises an operating frame, a Hall rotating handle and a button switch, the Hall rotating handle is electrically connected with the controller and can control the working states of the driving mechanism and the locking mechanism, and the button switch is electrically connected with the controller and can control the working states of the locking mechanism.
3. The electric creeper work platform as claimed in claim 2, wherein:
the controller is electrically connected with the electromagnet and can control the working state of the electromagnet according to the working processes of the Hall rotating handle and the button switch.
4. The electric creeper work platform of claim 1, wherein:
the sliding block is provided with a square rod, the lower support is provided with a square groove for moving and installing the square rod, the reset spring is sleeved on the periphery of the square rod, and the square rod is also provided with a perforation for the installation shaft to pass through.
5. The electric creeper work platform of claim 1, wherein:
the lower climbing roller is provided with a rotating speed sensor for detecting the rotating speed of the lower climbing roller, and the controller is electrically connected with the rotating speed sensor and can control the working state of the locking mechanism according to the information detected by the rotating speed sensor.
6. The electric creeper work platform of claim 1, wherein:
the buffer component is unidirectional rotation damping, and unidirectional rotation damping is arranged at the positions of the climbing roller and the climbing roller.
7. The electric creeper work platform of claim 1, wherein:
the climbing roller, the lower climbing roller and the limiting roller are all provided with U-shaped grooves for being attached to the outer surface of the cylindrical building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310416354.3A CN116145939B (en) | 2023-04-19 | 2023-04-19 | Electric climbing rod type working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310416354.3A CN116145939B (en) | 2023-04-19 | 2023-04-19 | Electric climbing rod type working platform |
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| Publication Number | Publication Date |
|---|---|
| CN116145939A CN116145939A (en) | 2023-05-23 |
| CN116145939B true CN116145939B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310416354.3A Active CN116145939B (en) | 2023-04-19 | 2023-04-19 | Electric climbing rod type working platform |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457268Y (en) * | 2000-02-24 | 2001-10-31 | 李训悌 | Climbing scaffold with lift mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203427959U (en) * | 2013-09-04 | 2014-02-12 | 符志新 | Driving system for electric tricycle |
| CN106737825B (en) * | 2016-12-30 | 2019-02-12 | 哈尔滨工业大学 | A kind of shock resistance flexible joint suitable for mechanical arm |
| CN110497992A (en) * | 2018-05-18 | 2019-11-26 | 安康超美特电子科技有限公司 | A kind of energy-saving electric bicycle |
| WO2021022906A1 (en) * | 2019-08-02 | 2021-02-11 | 国网安徽省电力有限公司淮南供电公司 | Pole holding mechanism and manned pole climbing operation platform |
| CN211962976U (en) * | 2019-12-07 | 2020-11-20 | 年艳茹 | Electric pole-climbing device |
| CN112081028B (en) * | 2020-08-27 | 2022-05-20 | 重庆汇仟知科技有限公司 | Full-automatic vehicle of puting in of highway safety awl |
| CN115069819B (en) * | 2022-08-18 | 2022-11-01 | 常州市武进大众标准件有限公司 | Coiled material placing frame for rough drawing of screw coiled material |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457268Y (en) * | 2000-02-24 | 2001-10-31 | 李训悌 | Climbing scaffold with lift mechanism |
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| CN116145939A (en) | 2023-05-23 |
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