CN105752895A - Equipment for electric iron tower maintenance and use method thereof - Google Patents
Equipment for electric iron tower maintenance and use method thereof Download PDFInfo
- Publication number
- CN105752895A CN105752895A CN201610170183.0A CN201610170183A CN105752895A CN 105752895 A CN105752895 A CN 105752895A CN 201610170183 A CN201610170183 A CN 201610170183A CN 105752895 A CN105752895 A CN 105752895A
- Authority
- CN
- China
- Prior art keywords
- lead
- moving leader
- block
- housing
- warning light
- Prior art date
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052742 iron Inorganic materials 0.000 title abstract 3
- 238000009434 installation Methods 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention discloses equipment with prompt lamps for electric iron tower maintenance. An equipment body comprises a shell and a moving guide rod; a clamp splice used for clamping a guide column is arranged on the shell; clamping blocks used for clamping the guide column are arranged at the top and the bottom of the moving guide rod; a lifting cylinder is arranged between the clamp splice and the clamping block at the bottom of the moving guide rod; a locking bolt is arranged on the clamp splice; a drive motor is arranged in a locking chamber; an eccentric wheel is arranged on a main shaft of the drive motor; a cavity is formed in the moving guide rod; the prompt lamps are arranged at the top and the bottom of the moving guide rod respectively; a power supply battery pack is arranged in the cavity; a control button for controlling the prompt lamps is arranged on the inner wall of the locking chamber. The equipment disclosed by the invention is simple in structure and simple and fast to operate, the operation indication function is improved, the applicability is strong, and the practicability is good. The invention further discloses a use method of the equipment with the prompt lamps for electric iron tower maintenance. The use method disclosed by the invention is simple and convenient, and the use stability is greatly improved.
Description
Technical field
The invention belongs to electric power tower technical field, be specifically related to electric power tower maintenance equipment and the using method thereof of a kind of installation suggestion lamp.
Background technology
Maturation along with China's electric power network technology, various electric power towers quickly grow, in order to ensure the safety in utilization of electric power tower, general all can installation on electric power tower indicates device, artificial climbing is needed to install when installing instruction device yet with prior art, although its installation that can realize instruction device is fixed, but climbing is manually more difficult lifting when indicating device heavier, the labour force artificial owing to considerably increasing climbing, so also considerably increasing the risk dropped, so the suitability and practicality are restricted.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention is to provide electric power tower maintenance equipment and the using method thereof of a kind of installation suggestion lamp.
nullThe technical scheme realizing the object of the invention is the electric power tower maintenance equipment of a kind of installation suggestion lamp，Including the movable apparatus body of lead on electric power tower，Described apparatus body includes housing and moving leader，Described housing is movably arranged on described moving leader，Described housing is provided with the fixture block for being clamped in lead，The grip block for being clamped in lead it is equipped with at the top of described moving leader and bottom，It is provided with lift cylinder between the end grip block of described fixture block and described moving leader，Described fixture block is provided with clamping screw，Described fixture block is fixed on lead by clamping screw is adjustable，The bottom clamping block of described moving leader is provided with lock-bit chamber，It is provided with drive motor at described lock-bit intracavity，The main shaft of described drive motor is provided with eccentric，Described eccentric take turns limit activity and be pressed on lead thus realizing the spacing fixing of moving leader，It is provided with bearing cavity in described housing，It is provided with cavity in described moving leader，It is equipped with warning light at the top of described moving leader and bottom，The supplying cell group being connected with described warning light it is provided with in described cavity，The inwall in described lock-bit chamber is provided with the control knob for controlling warning light，Described control knob is arranged far from the sidewall of lead，When described drive motor drives，The limit activity of described eccentric protruding wheel is pressed on lead or control knob.
Being provided with acoustical cotton layer on the inwall in described lock-bit chamber and be provided with buffering press block on described grip block inwall, being provided with buffering stage clip between described buffering press block and the inwall of described grip block, described buffering press block and described lock-bit chamber are symmetrical arranged.
Described eccentric wheel, limit is provided with anti-skidding burr.
Described warning light is red globe lamp.
A kind of using method of the electric power tower maintenance equipment of installation suggestion lamp, including following operating procedure:
Step A, controls drive motor, makes eccentric chimb be pressed on control knob, and now warning light lights, and is fixed on lead now by clamping screw by fixture block, makes shell position fix；
Step B, then operates moving leader, makes bottom clamping block move up, and stops when the bottom surface of housing is pressed on the lift cylinder telescopic shaft of contraction；
Step C, starts drive motor, makes the grip block bottom moving leader be fixed on lead, and now eccentric chimb is pressed on lead and is separated with control knob, so now warning light does not work；
Step D, unclamps clamping screw, then starts lift cylinder, makes housing realize lifting operations under the effect of lift cylinder, and when reaching the top of lift cylinder, housing fixed by clamping screw, then shrinks lift cylinder and repeats step B.
The present invention has positive effect: the simple in construction of the present invention, simple operation, can effectively and quickly realize the elevating control of housing, and substantially increase stability in use and safety in utilization, compare artificial climbing to carry, heavier article can be carried, and the burden of climbing personnel will not be increased, stability in use is good, and it is provided with warning light, can be pointed out by warning light when moving leader lifting operations, when moving leader is fixing, warning light does not work, because now moving leader is fixing will not produce danger, substantially increase the deictic function of operation, the suitability is strong and practicality good.Operational approach disclosed by the invention is easy, and substantially increases stability in use, and the suitability is strong and applied widely.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to specific embodiment and in conjunction with accompanying drawing, the present invention is further detailed explanation, wherein:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present invention, and wherein Fig. 1 is the structural representation of the present invention.
nullSee Fig. 1，A kind of electric power tower maintenance equipment of installation suggestion lamp，Including the movable apparatus body of lead 1 on electric power tower，Described apparatus body includes housing 2 and moving leader 3，Described housing 2 is movably arranged on described moving leader 3，Described housing 2 is provided with the fixture block 4 for being clamped in lead 1，The grip block 5 for being clamped in lead 1 it is equipped with at the top of described moving leader 3 and bottom，It is provided with lift cylinder 6 between described fixture block 4 and the end grip block of described moving leader 3，Described fixture block 4 is provided with clamping screw 7，Described fixture block 4 is fixed on lead 1 by clamping screw 7 is adjustable，The bottom clamping block of described moving leader 3 is provided with lock-bit chamber 8，It is provided with drive motor 9 in described lock-bit chamber 8，The main shaft of described drive motor 9 is provided with eccentric 10，The wheel limit activity of described eccentric 10 is pressed on lead 1 thus realizing the spacing fixing of moving leader 3，It is provided with bearing cavity 11 in described housing 2，It is provided with cavity 12 in described moving leader 3，It is equipped with warning light 13 at the top of described moving leader 3 and bottom，The supplying cell group 14 being connected with described warning light 13 it is provided with in described cavity 12，The inwall in described lock-bit chamber 8 is provided with the control knob 15 for controlling warning light，Described control knob 15 is arranged far from the sidewall of lead 1，When described drive motor 9 drives，The projection wheel limit activity of described eccentric 10 is pressed on lead 1 or control knob 15.
The inwall in described lock-bit chamber 8 is provided with acoustical cotton layer 16 and on described grip block 5 inwall, is provided with buffering press block 17, being provided with buffering stage clip 18 between described buffering press block 17 and the inwall of described grip block 5, described buffering press block and described lock-bit chamber are symmetrical arranged.
Described eccentric wheel, limit is provided with anti-skidding burr 19.
Described warning light is red globe lamp.
The simple in construction of the present invention, simple operation, can effectively and quickly realize the elevating control of housing, and substantially increase stability in use and safety in utilization, compare artificial climbing to carry, heavier article can be carried, and the burden of climbing personnel will not be increased, stability in use is good, and it is provided with warning light, can be pointed out by warning light when moving leader lifting operations, when moving leader is fixing, warning light does not work, because now moving leader is fixing will not produce danger, substantially increase the deictic function of operation, the suitability is strong and practicality good.
A kind of using method of the electric power tower maintenance equipment of installation suggestion lamp, including following operating procedure:
Step A, controls drive motor, makes eccentric chimb be pressed on control knob, and now warning light lights, and is fixed on lead now by clamping screw by fixture block, makes shell position fix；
Step B, then operates moving leader, makes bottom clamping block move up, and stops when the bottom surface of housing is pressed on the lift cylinder telescopic shaft of contraction；
Step C, starts drive motor, makes the grip block bottom moving leader be fixed on lead, and now eccentric chimb is pressed on lead and is separated with control knob, so now warning light does not work；
Step D, unclamps clamping screw, then starts lift cylinder, makes housing realize lifting operations under the effect of lift cylinder, and when reaching the top of lift cylinder, housing fixed by clamping screw, then shrinks lift cylinder and repeats step B.
Operational approach disclosed by the invention is easy, and substantially increases stability in use, and the suitability is strong and applied widely.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the apparent change that these connotations belonging to the present invention are extended out or variation still fall within protection scope of the present invention.
Claims (5)
- null1. the electric power tower maintenance equipment of an installation suggestion lamp，Including the movable apparatus body of lead on electric power tower，It is characterized in that: described apparatus body includes housing and moving leader，Described housing is movably arranged on described moving leader，Described housing is provided with the fixture block for being clamped in lead，The grip block for being clamped in lead it is equipped with at the top of described moving leader and bottom，It is provided with lift cylinder between the end grip block of described fixture block and described moving leader，Described fixture block is provided with clamping screw，Described fixture block is fixed on lead by clamping screw is adjustable，The bottom clamping block of described moving leader is provided with lock-bit chamber，It is provided with drive motor at described lock-bit intracavity，The main shaft of described drive motor is provided with eccentric，Described eccentric take turns limit activity and be pressed on lead thus realizing the spacing fixing of moving leader，It is provided with bearing cavity in described housing，It is provided with cavity in described moving leader，It is equipped with warning light at the top of described moving leader and bottom，The supplying cell group being connected with described warning light it is provided with in described cavity，The inwall in described lock-bit chamber is provided with the control knob for controlling warning light，Described control knob is arranged far from the sidewall of lead，When described drive motor drives，The limit activity of described eccentric protruding wheel is pressed on lead or control knob.
- 2. the electric power tower maintenance equipment of installation suggestion lamp according to claim 1, it is characterized in that: on the inwall in described lock-bit chamber, be provided with acoustical cotton layer and be provided with buffering press block on described grip block inwall, being provided with buffering stage clip between described buffering press block and the inwall of described grip block, described buffering press block and described lock-bit chamber are symmetrical arranged.
- 3. the electric power tower maintenance equipment of installation suggestion lamp according to claim 2, it is characterised in that: described eccentric wheel, limit is provided with anti-skidding burr.
- 4. the electric power tower maintenance equipment of installation suggestion lamp according to claim 3, it is characterised in that: described warning light is red globe lamp.
- 5. the using method of the electric power tower maintenance equipment of installation suggestion lamp according to claim 1, it is characterised in that: include following operating procedure:Step A, controls drive motor, makes eccentric chimb be pressed on control knob, and now warning light lights, and is fixed on lead now by clamping screw by fixture block, makes shell position fix；Step B, then operates moving leader, makes bottom clamping block move up, and stops when the bottom surface of housing is pressed on the lift cylinder telescopic shaft of contraction；Step C, starts drive motor, makes the grip block bottom moving leader be fixed on lead, and now eccentric chimb is pressed on lead and is separated with control knob, so now warning light does not work；Step D, unclamps clamping screw, then starts lift cylinder, makes housing realize lifting operations under the effect of lift cylinder, and when reaching the top of lift cylinder, housing fixed by clamping screw, then shrinks lift cylinder and repeats step B.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454523.3A CN108163777A (en) | 2016-03-23 | 2016-03-23 | Electric power tower maintenance equipment and its application method based on driving motor |
| CN201711454546.4A CN108163778A (en) | 2016-03-23 | 2016-03-23 | A kind of electric power tower maintenance equipment |
| CN201610170183.0A CN105752895B (en) | 2016-03-23 | 2016-03-23 | A kind of electric power tower maintenance equipment and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170183.0A CN105752895B (en) | 2016-03-23 | 2016-03-23 | A kind of electric power tower maintenance equipment and its application method |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454546.4A Division CN108163778A (en) | 2016-03-23 | 2016-03-23 | A kind of electric power tower maintenance equipment |
| CN201711454523.3A Division CN108163777A (en) | 2016-03-23 | 2016-03-23 | Electric power tower maintenance equipment and its application method based on driving motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105752895A true CN105752895A (en) | 2016-07-13 |
| CN105752895B CN105752895B (en) | 2018-06-29 |
Family
ID=56346238
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454546.4A Pending CN108163778A (en) | 2016-03-23 | 2016-03-23 | A kind of electric power tower maintenance equipment |
| CN201610170183.0A Active CN105752895B (en) | 2016-03-23 | 2016-03-23 | A kind of electric power tower maintenance equipment and its application method |
| CN201711454523.3A Pending CN108163777A (en) | 2016-03-23 | 2016-03-23 | Electric power tower maintenance equipment and its application method based on driving motor |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454546.4A Pending CN108163778A (en) | 2016-03-23 | 2016-03-23 | A kind of electric power tower maintenance equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454523.3A Pending CN108163777A (en) | 2016-03-23 | 2016-03-23 | Electric power tower maintenance equipment and its application method based on driving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108163778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891992A (en) * | 2020-08-05 | 2020-11-06 | 陈芸芳 | Lifting device with safety protection mechanism for high-altitude operation of power equipment maintenance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100001123U (en) * | 2008-07-24 | 2010-02-03 | 이병영 | Self-standing auto climbing apparatus and system using the same |
| CN202028122U (en) * | 2011-03-04 | 2011-11-09 | 浙江工业大学 | Mechanical automatic tree-climbing machine |
| CN102930678A (en) * | 2012-10-19 | 2013-02-13 | 陈发龙 | Remote burglary alarm |
| CN203743398U (en) * | 2014-01-24 | 2014-07-30 | 长城汽车股份有限公司 | Control device of back-up lamp switch |
| CN104767152A (en) * | 2015-04-29 | 2015-07-08 | 李常明 | Electric iron tower maintenance equipment with alarm lamps and using method thereof |
| CN204683494U (en) * | 2015-05-17 | 2015-10-07 | 郑祥模 | Balustrade clean robot |
| CN105128970A (en) * | 2015-08-12 | 2015-12-09 | 山东建筑大学 | Pole-climbing robot with grippers controlled by cams |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE534035C2 (en) * | 2009-04-08 | 2011-04-12 | Ncc Construction Sverige Ab | Procedure for the construction of wind turbines |
| CN102407004A (en) * | 2011-10-21 | 2012-04-11 | 沈阳建筑大学 | Multifunctional automatic climbing device |
| CN103848369A (en) * | 2012-12-03 | 2014-06-11 | 上海东锐风电技术有限公司 | Automatic elevator of electric tower |
| CN204511278U (en) * | 2015-03-13 | 2015-07-29 | 国家电网公司 | A kind of be exclusively used in transmission line of electricity is housed steel tower on earth potential working cat ladder |
| CN104843606A (en) * | 2015-04-29 | 2015-08-19 | 李常明 | Electric iron tower maintenance device with reminder light and use method thereof |
| CN204910543U (en) * | 2015-08-17 | 2015-12-30 | 贵州电网有限责任公司都匀供电局 | Prevent high iron tower climbing device that weighs down |
-
2016
- 2016-03-23 CN CN201711454546.4A patent/CN108163778A/en active Pending
- 2016-03-23 CN CN201610170183.0A patent/CN105752895B/en active Active
- 2016-03-23 CN CN201711454523.3A patent/CN108163777A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100001123U (en) * | 2008-07-24 | 2010-02-03 | 이병영 | Self-standing auto climbing apparatus and system using the same |
| CN202028122U (en) * | 2011-03-04 | 2011-11-09 | 浙江工业大学 | Mechanical automatic tree-climbing machine |
| CN102930678A (en) * | 2012-10-19 | 2013-02-13 | 陈发龙 | Remote burglary alarm |
| CN203743398U (en) * | 2014-01-24 | 2014-07-30 | 长城汽车股份有限公司 | Control device of back-up lamp switch |
| CN104767152A (en) * | 2015-04-29 | 2015-07-08 | 李常明 | Electric iron tower maintenance equipment with alarm lamps and using method thereof |
| CN204683494U (en) * | 2015-05-17 | 2015-10-07 | 郑祥模 | Balustrade clean robot |
| CN105128970A (en) * | 2015-08-12 | 2015-12-09 | 山东建筑大学 | Pole-climbing robot with grippers controlled by cams |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891992A (en) * | 2020-08-05 | 2020-11-06 | 陈芸芳 | Lifting device with safety protection mechanism for high-altitude operation of power equipment maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105752895B (en) | 2018-06-29 |
| CN108163777A (en) | 2018-06-15 |
| CN108163778A (en) | 2018-06-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180608 Address after: 362100 Fujian province Huian County Luoyang Town Dongfengcun cuodoo 20 Applicant after: Huang Huangwen Address before: 210019 Huijin international 50, Yue an street, Jianye District, Nanjing, Jiangsu, 9-218 Applicant before: Shi Zhenping |
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| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190418 Address after: 252000 No. 5 Lushan South Road, Liaocheng High-tech Industrial Development Zone, Shandong Province Patentee after: Shandong Yide Electrical Equipment Engineering Co., Ltd. Address before: 362100 Fujian province Huian County Luoyang Town Dongfengcun cuodoo 20 Patentee before: Huang Huangwen |
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| TR01 | Transfer of patent right |