CN111847332A - Floating type electric power tower pole climbing machine - Google Patents
Floating type electric power tower pole climbing machine Download PDFInfo
- Publication number
- CN111847332A CN111847332A CN202010764189.7A CN202010764189A CN111847332A CN 111847332 A CN111847332 A CN 111847332A CN 202010764189 A CN202010764189 A CN 202010764189A CN 111847332 A CN111847332 A CN 111847332A
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- China
- Prior art keywords
- lifting
- tower pole
- hanging box
- box
- floating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a floating type electric power tower pole climbing machine which is arranged on the ground, is used for material transportation between the upper part and the lower part of a tower pole, has good wind resistance and overturn resistance, and can be used for passengers to ascend and descend the tower pole. The floating type electric power tower pole climbing machine is characterized in that: the suspension box in the floating suspension box is connected with the floating device through a suspension plate; the upper end of the hanging box is provided with an upper pulley mechanism, the lower end of the hanging box is provided with a lower pulley mechanism, a rope bypasses the lower pulley mechanism and is connected with a tractor, the rope bypasses the upper pulley mechanism and is connected with a lifting appliance, and the lifting appliance is arranged in the electric power tower pole and controls the lifting of the floating type hanging box together; the lifting box is provided with a positioning device (not shown) which can be movably connected with the electric tower pole to ensure that the lifting box can lift around the set position of the electric tower pole, and meanwhile, the positioning device is additionally provided with a safety device which can automatically limit the movement of the lifting box in an emergency state.
Description
Technical Field
The invention relates to an electric tower pole climbing machine.
Background
The tower pole is a general name of an iron tower and an electric pole, is used as a support device of an overhead line and is vertically arranged on the ground, and the purpose of the tower pole is to support wires and lightning conductors so that certain safety distances are kept among the wires, between the wires and the lightning conductors, between the wires and the ground and between the wires and the cross spanning objects.
The overhead line bears the important task of long-distance electric energy transmission and is an important component of a power transmission link. In recent years, power line faults such as discharge, short circuit and the like caused by foreign matters such as kites, plastic shed cloth, plastic mulching films and the like hung on overhead power transmission lines occur occasionally, and meanwhile, due to the fact that power lines and hardware fittings are exposed outdoors for a long time, damage such as strand breakage, abrasion, burning, corrosion and the like is easily caused by the influence of continuous mechanical tension, breeze vibration, electric flashover and material aging, if the damage is not repaired and replaced in time, the original tiny damage is possibly expanded, accidents such as line breakage and power transmission interruption are finally caused, and the safe operation and power supply reliability of a power grid are seriously influenced. Therefore, the transmission line needs to be inspected and maintained urgently, the problems of the transmission line are found in time, and effective measures are taken for repairing the transmission line.
At present, the power transmission line is patrolled and maintained manually, electric workers often climb up and down an iron tower which is dozens of meters high, the labor intensity is high, the efficiency is low, the safety risk is high, and the electric power transmission line is more dangerous in mountainous areas and great rivers and river areas.
Therefore, a transportation channel for the upper or lower tower poles of the electric power equipment (including personnel) which is fast and simple to set and remove needs to be researched and developed, so that the construction and maintenance cost and the operation difficulty of the electric power tower poles are reduced, and the operation of electric power facilities is ensured.
Disclosure of Invention
In view of the above problems, the present invention provides a floating electric tower climbing machine, which is installed on the ground for transporting materials between the upper part and the lower part of the tower, has good wind resistance and overturn resistance, and can be used for passengers to climb up and down the tower.
The invention is realized by the following steps: the floating type electric power tower pole climbing machine is characterized in that: the suspension box in the floating suspension box is connected with the floating device through a suspension plate; the upper end of the hanging box is provided with an upper pulley mechanism, the lower end of the hanging box is provided with a lower pulley mechanism, a rope bypasses the lower pulley mechanism and is connected with a tractor, the rope bypasses the upper pulley mechanism and is connected with a lifting appliance, and the lifting appliance is arranged in the electric power tower pole and controls the lifting of the floating type hanging box together; a positioning device (not shown) is arranged in the hanging box, the positioning device can be movably connected with the electric power tower pole, so that the floating type hanging box can lift around the set position of the electric power tower pole, meanwhile, a safety device is additionally arranged in the positioning device, and the safety device can automatically limit the movement of the floating type hanging box in an emergency state;
the floating device is internally provided with a plurality of independent floating bins which are filled with light gas instantly and lift with the hanging box; or a power lifting mechanism is additionally arranged in the buoyancy lifting device, so that the extra load of the tower pole can be eliminated.
The tractor is arranged on the ground to control the lifting of the floating type hanging box.
The floating type hanging box is subjected to insulation treatment.
The invention has the following functions:
1. the floating type hanging box supported by the upper and lower pulley mechanisms and the steel cables has greatly improved wind resistance and shaking resistance, and relatively stable operation, so that electric power materials in the hanging box can not fall off on the way.
2. The buoyancy lifting type hanging box supported by the lifting appliance and the steel cable arranged on the upper and lower pulley mechanisms and the tower pole has the advantages that the lower pulley mechanism generates downward pulling force under the action of the tractor, the upper pulley mechanism generates upward lifting force, and in addition, the positioning device arranged in the hanging box greatly improves self-balancing and anti-inclination capacity, so that the requirement on the placing uniformity of electric power materials in the hanging box is reduced.
3. The lifting of the floating type lifting box can be assisted by utilizing the lifting appliances arranged on the upper and lower pulley mechanisms and the tower pole of the lifting box and a traction mechanism formed by a steel cable and a traction machine, and the load capacity of the lifting box can be greatly increased by combining the self-floating capacity of the lifting box.
4. The traction mechanism of the hanging box is utilized, the self-floating capacity of the hanging box is combined, and in addition, the positioning device arranged in the hanging box ensures the transportation safety, so that an electric worker can take the hanging box, and the trouble that the electric worker climbs up and down on an iron tower with the height of dozens of meters is avoided.
5. Besides reducing the load of tower pole, the upward floating force of the buoyancy lifting device of the suspension box can also increase the operation stability of the suspension box and reduce the bump on the way.
6. With the aid of the spreader arranged on the tower, the wire rope can be led down to the tractor on the ground, so that the tractor can be arranged on the ground.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the floating power tower climbing machine of the present invention.
In the figure: 1. the device comprises a buoyancy lifting device, 2, an upper pulley mechanism, 3, a hanging plate, 4, a lower pulley mechanism and 5, a hanging box.
Detailed Description
As shown in the figure, the hanging box 5 is connected with the buoyancy lifting device 1 through the hanging plate 3, the upper pulley mechanism 2 is arranged at the upper end of the hanging box 5, the lower pulley mechanism 4 is arranged at the lower end of the hanging box 5, the rope bypasses the lower pulley mechanism 4 and is connected with the tractor, the rope bypasses the upper pulley mechanism 2 and is connected with the tractor, the hanger is arranged in the power tower pole and is used for jointly controlling the buoyancy lifting of the buoyancy lifting box, the steel cable can downwards lead to the tractor on the ground by virtue of the hanger arranged on the tower pole, and thus the tractor can be arranged on the ground and is used for controlling the lifting of the buoyancy lifting box. A positioning device (not shown) is arranged in the hanging box 4, the positioning device can be movably connected with the power tower pole, so that the floating hanging box can be lifted around the set position of the power tower pole, meanwhile, a safety device is additionally arranged in the positioning device, the safety device can automatically limit the movement of the floating hanging box in an emergency state, the transportation safety of the floating hanging box is guaranteed, electric workers can take the floating hanging box, and the trouble that the electric workers climb up and down on an iron tower with the height of dozens of meters is avoided.
The floating type hanging box is subjected to insulation treatment, a plurality of independent floating bins are arranged in the floating device 1, the floating bins are filled with light gas instantly, the light gas is gas with the specific gravity smaller than that of air and is stored in the gas cylinder at ordinary times, the floating type hanging box is filled in the floating device 3 after being arranged, the light gas is recovered in the gas cylinder through a compressor after the construction of the floating type hanging box is finished, and the floating device 1 drives the hanging box 4 to ascend; or a power lifting mechanism is additionally arranged in the buoyancy lifting device 1, so that a traction mechanism for assisting the buoyancy lifting type hanging box to lift by the aid of the tower pole can be omitted, and extra load of the tower pole is eliminated.
During operation, the floating type hanging box is moved to the side of the tower pole, the steel cable bypasses the upper pulley mechanism 2 and the lifting appliance is connected with a ground tractor, the steel cable bypasses the lower pulley mechanism 4 and is also connected with the ground tractor, the positioning device is movably connected with the electric tower pole, the floating device 1 is filled with light gas, the tractor is started to enable the floating type hanging box to rise under the action of buoyancy, the tractor stops when the steel cable reaches the top of the tower pole, and a person is sent to operate a manipulator in the floating type hanging box to hang the lifting appliance on a cross arm of the tower pole, so that the traction mechanism is formed, and the lifting of the floating type hanging box can be assisted. For an old tower pole, in order to eliminate the extra load of the tower pole, or a power lifting mechanism is additionally arranged in the buoyancy lifting device 1, the hanging box 5 is directly lifted.
The structure of the present invention is not limited to the form described in the embodiment, and further developments made by those skilled in the art according to the present invention fall within the protection scope of the present invention.
The floating type electric power tower pole climbing machine is very suitable for people or goods to climb the electric power tower pole, and has good flexibility and performance.
Claims (3)
1. The utility model provides a machine is ascended a height to formula of floating electric power tower pole, characterized by: a hanging box (5) in the floating type hanging box is connected with the floating device (1) through a hanging plate (3); an upper pulley mechanism (2) is arranged at the upper end of the hanging box (5), a lower pulley mechanism (4) is arranged at the lower end of the hanging box (5), a rope bypasses the lower pulley mechanism (4) and is connected with a tractor, the rope bypasses the upper pulley mechanism (2), a lifting appliance is connected with the tractor, and the lifting appliance is arranged on an electric tower pole and controls the lifting of the floating type hanging box together; a positioning device (not shown) is arranged in the hanging box (4), the positioning device can be movably connected with the electric power tower pole, so that the floating hanging box can lift around the set position of the electric power tower pole, meanwhile, a safety device is arranged in the positioning device, and the safety device can automatically limit the movement of the climbing machine in an emergency state;
the inside of the buoyancy lifting device (1) is provided with a plurality of independent buoyancy lifting bins which are filled with light gas instantly to lift the suspension box (4); or a power lifting mechanism is additionally arranged in the buoyancy lifting device (1), so that the extra load of the tower pole can be eliminated.
2. The buoyant lift power tower climbing machine according to claim 1, wherein: the tractor is arranged on the ground to control the lifting of the floating type hanging box.
3. The buoyant lift power tower climbing machine according to claim 1, wherein: the floating type hanging box is subjected to insulation treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764189.7A CN111847332A (en) | 2020-08-02 | 2020-08-02 | Floating type electric power tower pole climbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764189.7A CN111847332A (en) | 2020-08-02 | 2020-08-02 | Floating type electric power tower pole climbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111847332A true CN111847332A (en) | 2020-10-30 |
Family
ID=72952545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764189.7A Withdrawn CN111847332A (en) | 2020-08-02 | 2020-08-02 | Floating type electric power tower pole climbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111847332A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110122247A (en) * | 2010-05-04 | 2011-11-10 | 박선용 | Tower lift and tower lift system having the same |
| CN104554696A (en) * | 2013-10-18 | 2015-04-29 | 杨海金 | Multi-balloon liftoff machine with helium balloons and liftoff method |
| CN105244815A (en) * | 2015-11-13 | 2016-01-13 | 国家电网公司 | Electric power system power transmission line rod climbing method and corresponding device |
| CN111392658A (en) * | 2020-03-30 | 2020-07-10 | 青岛嘉恒新能源设备有限公司 | Tower drum convenient for maintenance during high-altitude operation and operation method |
-
2020
- 2020-08-02 CN CN202010764189.7A patent/CN111847332A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110122247A (en) * | 2010-05-04 | 2011-11-10 | 박선용 | Tower lift and tower lift system having the same |
| CN104554696A (en) * | 2013-10-18 | 2015-04-29 | 杨海金 | Multi-balloon liftoff machine with helium balloons and liftoff method |
| CN105244815A (en) * | 2015-11-13 | 2016-01-13 | 国家电网公司 | Electric power system power transmission line rod climbing method and corresponding device |
| CN111392658A (en) * | 2020-03-30 | 2020-07-10 | 青岛嘉恒新能源设备有限公司 | Tower drum convenient for maintenance during high-altitude operation and operation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201030 |