CN105261993A - Power transmission line aerial work lifting platform - Google Patents
Power transmission line aerial work lifting platform Download PDFInfo
- Publication number
- CN105261993A CN105261993A CN201510635603.3A CN201510635603A CN105261993A CN 105261993 A CN105261993 A CN 105261993A CN 201510635603 A CN201510635603 A CN 201510635603A CN 105261993 A CN105261993 A CN 105261993A
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- platform
- transmission line
- seat
- base
- power transmission
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Abstract
The invention discloses a power transmission line aerial work lifting platform. The power transmission line aerial work lifting platform is characterized by comprising a foundation and a platform, wherein the lower end of the platform is hinged with two telescopic rods, the lower end of each telescopic rod is hinged with a sliding seat, the sliding seats are provided with inner threads, the two inner threads have opposite screwing directions, screws in matching with the two sliding seats are provided, the screws are provided with two thread portions, the two thread portions are in reverse direction and are in matching with the two inner threads of the sliding seats, two sides of the sliding seats are provided with upper and lower supporting rods, and end portions of the upper and lower supporting rods are respectively provided with a bearing. Compared with the prior art, the power transmission line aerial work lifting platform has advantages of stability and firmness.
Description
Technical field
The present invention relates to a kind of transmission line lifting highrise operation platform.
Background technology
For guaranteeing safety, transmission line is all be erected at high-altitude, but once circuit goes wrong, maintenance also becomes more difficult.
Though have aerial work platform now, but the situation of job platform instability easily appears in existing job platform, especially especially easily there is the situation of waving, easily generation accident.
Summary of the invention
The object of the invention is, overcomes the deficiencies in the prior art, provides a kind of transmission line lifting highrise operation platform, compared with prior art, has stable firmly advantage.
For solving the problems of the technologies described above, technical scheme provided by the present invention is:
A kind of transmission line lifting highrise operation platform, comprises base, and described base is provided with and is at least provided with four lifting feets, also include platform, the lower end of platform is hinged with two expansion links, and hinged being provided with in the lower end of each expansion link slides seat, slides seat and is provided with internal thread; Two expansion links are positioned at same plane, and expansion link is about the formed symmetrical of platform base, and two expansion links are from bottom to top gradually to the other side's lopsidedness; The rotation direction of two internal threads is contrary; Slide seat and coordinate with two and be provided with leading screw, leading screw is provided with two parts screw thread, and two parts screw thread is reverse, respectively with two screw-internal thread fit sliding seat; Described both sides of sliding seat are provided with upper and lower two support bars, and the end of upper and lower two support bars is respectively provided with a bearing, is provided with adjustment screw rod, adjustment screw rod is between two support bars, and be connected with support bar internal and external threads, the rotation direction of two adjusting levers is contrary, for adjusting the height of support bar; Base is provided with groove, and the described seat that slides is fixed in groove, and the outward flange of bearing is close to groove inner wall.
Described lifting feet is provided with eight.
Operation principle of the present invention and beneficial effect show:
The invention mainly comprises base, platform; Both are connected by expansion link, expansion link stretches moving up and down of implementation platform, the base be provided with being connected with expansion link by sliding seat, and sliding seat and coordinate and be provided with leading screw, screw turns realizes the distance between two expansion links, thus adjust its stability, both distances are little, and stability is slightly poor, for not being extra high situation, both large good stabilities of distance, for extra high situation.By motor adjusting screw, governing speed is fast.
Slide seat and be provided with bearing, contacted by bearing with the groove on base, compared with sliding friction, distance between the two can be removed, and can not produce and rock, and regulates also more smooth and easy simultaneously.
The adjustment screw rod be provided with can rotate, and for regulating the distance of two support bars, thus ensures to make bearing be close to groove inner wall.
Accompanying drawing explanation
Fig. 1 is this platform structure schematic diagram;
Fig. 2 slides holder structure schematic diagram.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of device that aspects more of the present invention are consistent.
As shown in Figure 1, a kind of transmission line lifting highrise operation platform, comprises base 1, and described base 1 is provided with and is at least provided with four lifting feets 2.
Also include platform 3, the lower end of platform 3 is hinged with two expansion links, 4, two expansion links 4 and is positioned at same plane, and expansion link 4 is about the formed symmetrical of platform base, and two expansion links 4 are from bottom to top gradually to the other side's lopsidedness.
Hinged being provided with in the lower end of each expansion link 4 slides seat 5, slides seat 5 and is provided with internal thread; The rotation direction of two internal threads is contrary; Slide seat 5 and coordinate with two and be provided with leading screw 6, leading screw 6 is provided with two parts screw thread, and two parts screw thread is reverse, and respectively with two screw-internal thread fit sliding seat 5, the end of leading screw 6 is connected with motor, is convenient to adjust fast.
Described both sides of sliding seat 5 are provided with upper and lower two support bars 7, the end of upper and lower two support bars 7 is respectively provided with a bearing 8, be provided with adjustment screw rod 9, adjustment screw rod 9 is between two support bars 7, and be connected with support bar internal and external threads, the rotation direction of two adjusting levers is contrary, for adjusting the height of support bar; Base 1 is provided with groove 10, and the described seat that slides is fixed in groove, and the outward flange of bearing is close to groove inner wall;
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a transmission line lifting highrise operation platform, it is characterized in that, comprise base, described base is provided with and is at least provided with four lifting feets, also include platform, the lower end of platform is hinged with two expansion links, and hinged being provided with in the lower end of each expansion link slides seat, slides seat and is provided with internal thread; Two expansion links are positioned at same plane, and expansion link is about the formed symmetrical of platform base, and two expansion links are from bottom to top gradually to the other side's lopsidedness; The rotation direction of two internal threads is contrary; Slide seat and coordinate with two and be provided with leading screw, leading screw is provided with two parts screw thread, and two parts screw thread is reverse, respectively with two screw-internal thread fit sliding seat; Described both sides of sliding seat are provided with upper and lower two support bars, and the end of upper and lower two support bars is respectively provided with a bearing, is provided with adjustment screw rod, adjustment screw rod is between two support bars, and be connected with support bar internal and external threads, the rotation direction of two adjusting levers is contrary, for adjusting the height of support bar; Base is provided with groove, and the described seat that slides is fixed in groove, and the outward flange of bearing is close to groove inner wall.
2. transmission line lifting highrise operation platform according to claim 1, is characterized in that: described lifting feet is provided with eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635603.3A CN105261993B (en) | 2015-09-30 | 2015-09-30 | Transmission line of electricity lifting highrise operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635603.3A CN105261993B (en) | 2015-09-30 | 2015-09-30 | Transmission line of electricity lifting highrise operation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105261993A true CN105261993A (en) | 2016-01-20 |
| CN105261993B CN105261993B (en) | 2019-02-26 |
Family
ID=55101551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510635603.3A Expired - Fee Related CN105261993B (en) | 2015-09-30 | 2015-09-30 | Transmission line of electricity lifting highrise operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105261993B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743015A (en) * | 2016-03-30 | 2016-07-06 | 国网山东省电力公司菏泽供电公司 | Cross arm wire support for power construction |
| CN108123399A (en) * | 2017-11-14 | 2018-06-05 | 国家电网公司 | One kind is dielectrically separated from multidirectional control platform and its working method |
| CN110255420A (en) * | 2019-07-04 | 2019-09-20 | 安徽通润汽车零部件有限公司 | A kind of adjustable jack |
Citations (6)
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|---|---|---|---|---|
| CN202121254U (en) * | 2011-05-24 | 2012-01-18 | 福建省电力有限公司漳州电业局 | Cross arm lateral side clamp of double-fission double-suspension insulator string for erecting tower |
| CN102673184A (en) * | 2012-06-06 | 2012-09-19 | 郑州新世纪数码打印科技有限公司 | Wide paper feeding work platform of printer |
| CN202945020U (en) * | 2012-11-20 | 2013-05-22 | 上海钜达橡胶机械有限公司 | Scissors-fork type lifting platform |
| CN203295114U (en) * | 2013-06-13 | 2013-11-20 | 上海大学 | Small-sized lifting platform |
| CN203596550U (en) * | 2013-11-18 | 2014-05-14 | 国家电网公司 | Elevating platform for power distribution line live-line operation |
| CN204281188U (en) * | 2014-12-08 | 2015-04-22 | 邢台职业技术学院 | A kind of architectural special intelligent elevated platform |
-
2015
- 2015-09-30 CN CN201510635603.3A patent/CN105261993B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202121254U (en) * | 2011-05-24 | 2012-01-18 | 福建省电力有限公司漳州电业局 | Cross arm lateral side clamp of double-fission double-suspension insulator string for erecting tower |
| CN102673184A (en) * | 2012-06-06 | 2012-09-19 | 郑州新世纪数码打印科技有限公司 | Wide paper feeding work platform of printer |
| CN202945020U (en) * | 2012-11-20 | 2013-05-22 | 上海钜达橡胶机械有限公司 | Scissors-fork type lifting platform |
| CN203295114U (en) * | 2013-06-13 | 2013-11-20 | 上海大学 | Small-sized lifting platform |
| CN203596550U (en) * | 2013-11-18 | 2014-05-14 | 国家电网公司 | Elevating platform for power distribution line live-line operation |
| CN204281188U (en) * | 2014-12-08 | 2015-04-22 | 邢台职业技术学院 | A kind of architectural special intelligent elevated platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743015A (en) * | 2016-03-30 | 2016-07-06 | 国网山东省电力公司菏泽供电公司 | Cross arm wire support for power construction |
| CN108123399A (en) * | 2017-11-14 | 2018-06-05 | 国家电网公司 | One kind is dielectrically separated from multidirectional control platform and its working method |
| CN110255420A (en) * | 2019-07-04 | 2019-09-20 | 安徽通润汽车零部件有限公司 | A kind of adjustable jack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105261993B (en) | 2019-02-26 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20190930 |