CN105016206A - Special lifer for multi-loop middle-phase live-working up to 35kV - Google Patents
Special lifer for multi-loop middle-phase live-working up to 35kV Download PDFInfo
- Publication number
- CN105016206A CN105016206A CN201510449396.2A CN201510449396A CN105016206A CN 105016206 A CN105016206 A CN 105016206A CN 201510449396 A CN201510449396 A CN 201510449396A CN 105016206 A CN105016206 A CN 105016206A
- Authority
- CN
- China
- Prior art keywords
- cheese
- rotating shaft
- worm
- bearing
- erecting frame
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a special lifter for multi-loop middle-phase live-working up to 35kV. The special lifter comprises a mounting rack, an suspension operating rod, a rope plate, a lifting rope, a transmission shaft, an impact wrench, a transmission mechanism and a worm gear reducer with a worm gear and a worm, wherein the rope plate is rotatably arranged on the mounting rack, and is connected with the worm gear in the worm gear reducer; the output shaft of the impact wrench is fixedly connected with the transmission shaft; the transmission shaft is connected with the worm in the worm gear reducer by the transmission mechanism; the lifting rope is coiled on the rope plate; and one end of the suspension operating rod is hinge-connected on the mounting rack. According to the special lifter, during lifting of an electric wire or an electric porcelain bottle, firstly, the lifter is placed on a cross arm of a telegraph pole by the suspension operating rod, and the electric wire or the electric porcelain bottle is hung on a hanger; then, the output shaft of the impact wrench is connected with the transmission shaft, the impact wrench is rotated, and the electric wire or the electric porcelain bottle is lifted; and in the lifting process, a sufficient safety gap is formed between an operator and the electric wire, and therefore, the special lifter is convenient to use, safe and reliable.
Description
Technical field:
The present invention relates to phase hot line work lifter special in a kind of 35kV and following multiloop, it belongs to electric power accessory appliances technical field.
Background technology:
On the cross-arm of electric pole when installing wire or electric power porcelain vase, be usually by aerial lift device with insulated arm by workmen with deliver to electric pole side, then by workmen electric wire or electric power porcelain vase hung and rise and be mounted on electric pole cross-arm, due to hot line work, workmen hang rise electric wire or electric power porcelain vase time, must leave safety gap between workmen and electric wire, but the safety gap of this form of construction work is difficult to be guaranteed, therefore causes great potential safety hazard to workmen.
Therefore, necessary the deficiency solving prior art is improved to prior art.
Summary of the invention:
The present invention provides phase hot line work lifter special in a kind of 35kV and following multiloop to solve above-mentioned prior art existing problems.
The technical solution adopted in the present invention has: phase hot line work lifter special in a kind of 35kV and following multiloop, it comprises erecting frame, suspension operational bar, cheese, lifting rope, transmission shaft, striking wrench, transmission device, be provided with the worm type of reduction gearing of worm gear and worm screw, described cheese rotates and is arranged on erecting frame, and be connected with the worm gear in worm type of reduction gearing, the output shaft of striking wrench is fixedly connected with transmission shaft, transmission shaft is connected with the worm screw in worm type of reduction gearing by transmission device, lifting rope is set around on cheese, one end of suspension operational bar is articulated with on erecting frame.
Further, described transmission device comprises casing, clutch shaft bearing, first rotating shaft, first bevel gear, second bearing, second rotating shaft and the second bevel gear, the two ends of described first rotating shaft are rotated by clutch shaft bearing and are arranged on cabinet wall, one end of second rotating shaft is rotated by the second bearing and is arranged on cabinet wall, first bevel gear and the second bevel gear are fixedly connected in the first rotating shaft and the second rotating shaft respectively, described first bevel gear is meshed with the second bevel gear, described first rotating shaft is connected with the worm screw in worm type of reduction gearing, second rotating shaft is connected with transmission shaft.
Further, also comprise cheese bearing and cheese rotating shaft, described cheese is rotated by cheese rotating shaft and cheese bearing and is arranged on erecting frame, described cheese bearing is fixedly connected on erecting frame, cheese shaft support is in cheese bearing, described cheese is fixedly connected in cheese rotating shaft, and described one end of cheese rotating shaft is connected with the worm gear in worm type of reduction gearing.
Further, described erecting frame is provided with hinge, suspension operational bar by hinge on erecting frame.
Further, the end of described lifting rope is fixedly connected with suspension hook.
Further, the two ends of described erecting frame are fixedly connected with expansion link respectively, and described expansion link comprises sub bar, female bar and housing screw, described sub bar is plugged in female bar, housing screw spiral is connected on female bar, and one end is stretched in female bar, and inconsistent with sub bar outer wall.
In 35kV of the present invention and following multiloop, phase hot line work lifter special is when lifting electric wire or electric power porcelain vase, first by suspension operational bar, lifter is placed on the cross-arm of electric pole, electric wire or electric power porcelain vase are lifted on suspension hook, then the output shaft of striking wrench is connected with transmission shaft, rotate striking wrench, hang and rise electric wire or electric power porcelain vase, in this hoisting process, enough safety gaps are left between operating personnel and electric wire, consequent beneficial effect is: structure of the present invention is simple, easy to use, safe and reliable.
Accompanying drawing illustrates:
Fig. 1 is the main TV structure figure of the present invention.
Fig. 2 is the left TV structure figure of the present invention.
Fig. 3 is plan structure figure of the present invention.
Fig. 4 is transmission device constructional drawing in the present invention.
Wherein:
1-erecting frame; 2-suspension operational bar; 21-hinge; 3-cheese; The rotating shaft of 31-cheese; 4-suspension hook; 5-lifting rope; 6-transmission shaft; 7-worm type of reduction gearing; 71-worm gear; 72-worm screw; 8-striking wrench; 9-transmission device; 91-casing; 92-clutch shaft bearing; 93-first rotating shaft; 94-first bevel gear; 95-second bearing; 96-second rotating shaft; 97-second bevel gear; 10-expansion link; 11-sub bar; The female bar of 12-; 13-housing screw.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As Fig. 1 to Fig. 3, phase hot line work lifter special in 35kV of the present invention and following multiloop, comprise erecting frame 1, this erecting frame 1 is provided with two cheese bearings (not marking in figure), the two ends rotating support of cheese rotating shaft 31 is in cheese bearing, cheese rotating shaft 31 is provided with cheese 3, cheese 3 is arranged with lifting rope 5.One end of cheese rotating shaft 31 is stretched out outside erecting frame 1, be connected with the worm gear 71 in the worm type of reduction gearing 7 be fixedly connected on erecting frame 1, worm screw 72 in worm type of reduction gearing 7 is connected with the mouth of transmission device 9, and the output shaft of striking wrench 8 is connected with the input end of transmission device 9 by transmission shaft 6.
As Fig. 4, transmission device 9 comprises a rectangular-shaped casing 91, is provided with clutch shaft bearing 92, first rotating shaft 93, first bevel gear 94, second bearing 95, second rotating shaft 96 and the second bevel gear 97 in this casing.The two ends of the first rotating shaft 93 are rotated by clutch shaft bearing 92 and are arranged on casing 91 inwall, and the first bevel gear 94 is fixedly connected in the first rotating shaft 93; One end of second rotating shaft 96 is rotated by the second bearing 95 and is arranged on casing 91 inwall, and the second bevel gear 97 is fixedly connected in the second rotating shaft 96, and the first bevel gear 94 is meshed with the second bevel gear 97.First rotating shaft 93 is fixedly connected with the worm screw 72 in worm type of reduction gearing 7, and the second rotating shaft 96 is fixedly linked with transmission shaft 6.
For convenience of being delivered on the cross-arm of electric pole by lifter of the present invention, and keep leaving enough safety gaps between workmen and electric pole, arrange a suspension operational bar 2, the top of this suspension operational bar 2 is hinged on the sidewall of erecting frame 1 by hinge 21.Lift outfit and article for convenience of operating personnel, be fixedly connected with suspension hook 4 at the end of lifting rope 5.
The present invention is the cross-arm being applicable to different gap electric pole, two groups of expansion links 10 are fixedly connected with respectively at the two ends of erecting frame 1, often organize expansion link 10 and include sub bar 11, female bar 12 and housing screw 13, sub bar 11 is plugged in female bar 12, housing screw 13 spiral is connected on female bar 12, and one end is stretched in female bar 12, and inconsistent with sub bar 11 outer wall.
On electric pole cross-arm when installing wire or electric power porcelain vase, workmen is risen to by aerial lift device with insulated arm and treats operation electric pole side, the two ends of the erecting frame 1 in lifter of the present invention load is being treated on two cross bars on operation electric pole by suspension operational bar 2 by workmen, the electric wire of required lifting or electric power porcelain vase are positioned on suspension hook 4, then the output shaft of striking wrench 8 is connected with transmission shaft 6, rotated by striking wrench 8, promote required article.
The location of lifter of the present invention on electric pole cross-arm is located by the gravity of institute's article hoisting in the deadweight of lifter and suspension hook 4.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (6)
1. phase hot line work lifter special in a 35kV and following multiloop, it is characterized in that: comprise erecting frame (1), suspension operational bar (2), cheese (3), lifting rope (5), transmission shaft (6), striking wrench (8), transmission device (9), be provided with the worm type of reduction gearing (7) of worm gear (71) and worm screw (72), described cheese (3) rotates and is arranged on erecting frame (1), and be connected with the worm gear (71) in worm type of reduction gearing (7), the output shaft of striking wrench (8) is fixedly connected with transmission shaft (6), transmission shaft (6) is connected with the worm screw (72) in worm type of reduction gearing (7) by transmission device (9), lifting rope (5) is set around on cheese (3), one end of suspension operational bar (2) is articulated with on erecting frame (1).
2. phase hot line work lifter special in 35kV as claimed in claim 1 and following multiloop, it is characterized in that: described transmission device (9) comprises casing (91), clutch shaft bearing (92), first rotating shaft (93), first bevel gear (94), second bearing (95), second rotating shaft (96) and the second bevel gear (97), the two ends of described first rotating shaft (93) are rotated by clutch shaft bearing (92) and are arranged on casing (91) inwall, one end of second rotating shaft (96) is rotated by the second bearing (95) and is arranged on casing (91) inwall, first bevel gear (94) and the second bevel gear (97) are fixedly connected in the first rotating shaft (93) and the second rotating shaft (96) respectively, described first bevel gear (91) is meshed with the second bevel gear (92), described first rotating shaft (93) is connected with the worm screw (72) in worm type of reduction gearing (7), second rotating shaft (96) is connected with transmission shaft (6).
3. phase hot line work lifter special in 35kV as claimed in claim 2 and following multiloop, it is characterized in that: also comprise cheese bearing and cheese rotating shaft (31), described cheese (3) is rotated by cheese rotating shaft (31) and cheese bearing and is arranged on erecting frame (1), described cheese bearing is fixedly connected on erecting frame (1), cheese rotating shaft (31) is supported in cheese bearing, described cheese (3) is fixedly connected in cheese rotating shaft (31), one end of described cheese rotating shaft (31) is connected with the worm gear (71) in worm type of reduction gearing (7).
4. phase hot line work lifter special in 35kV as claimed in claim 3 and following multiloop, it is characterized in that: described erecting frame (1) is provided with hinge (21), suspension operational bar (2) is articulated with on erecting frame (1) by hinge (21).
5. phase hot line work lifter special in 35kV as claimed in claim 4 and following multiloop, is characterized in that: the end of described lifting rope (5) is fixedly connected with suspension hook (4).
6. phase hot line work lifter special in 35kV as claimed in claim 5 and following multiloop, it is characterized in that: the two ends of described erecting frame (1) are fixedly connected with expansion link (10) respectively, described expansion link (10) comprises sub bar (11), female bar (12) and housing screw (13), described sub bar (11) is plugged in female bar (12), housing screw (13) spiral is connected on female bar (12), and one end is stretched in female bar, and inconsistent with sub bar outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449396.2A CN105016206A (en) | 2015-07-28 | 2015-07-28 | Special lifer for multi-loop middle-phase live-working up to 35kV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449396.2A CN105016206A (en) | 2015-07-28 | 2015-07-28 | Special lifer for multi-loop middle-phase live-working up to 35kV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105016206A true CN105016206A (en) | 2015-11-04 |
Family
ID=54406592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510449396.2A Pending CN105016206A (en) | 2015-07-28 | 2015-07-28 | Special lifer for multi-loop middle-phase live-working up to 35kV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105016206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285234A (en) * | 2017-06-21 | 2017-10-24 | 柳州职业技术学院 | A kind of car automatic lifting servicing unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016937A (en) * | 2005-08-05 | 2007-02-08 | 박은혜 | Disposal apparatus of extra optical cable in splice closure |
| JP2008222384A (en) * | 2007-03-13 | 2008-09-25 | Chudenko Corp | Remote control device for pole mounting winch |
| CN104326390A (en) * | 2014-11-28 | 2015-02-04 | 国家电网公司 | Traction device of working tool at high place of power transmission tower |
| CN204258148U (en) * | 2014-11-27 | 2015-04-08 | 国家电网公司 | A kind of built on stilts earth connection lifter |
| JP2015101481A (en) * | 2013-11-28 | 2015-06-04 | 株式会社中電工 | Remote operation structure of winch |
| CN204958188U (en) * | 2015-07-28 | 2016-01-13 | 宜兴市宜安电力工具制造有限公司 | Special lifting mechanism of looks live working in 35kV and following multiloop |
-
2015
- 2015-07-28 CN CN201510449396.2A patent/CN105016206A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070016937A (en) * | 2005-08-05 | 2007-02-08 | 박은혜 | Disposal apparatus of extra optical cable in splice closure |
| JP2008222384A (en) * | 2007-03-13 | 2008-09-25 | Chudenko Corp | Remote control device for pole mounting winch |
| JP2015101481A (en) * | 2013-11-28 | 2015-06-04 | 株式会社中電工 | Remote operation structure of winch |
| CN204258148U (en) * | 2014-11-27 | 2015-04-08 | 国家电网公司 | A kind of built on stilts earth connection lifter |
| CN104326390A (en) * | 2014-11-28 | 2015-02-04 | 国家电网公司 | Traction device of working tool at high place of power transmission tower |
| CN204958188U (en) * | 2015-07-28 | 2016-01-13 | 宜兴市宜安电力工具制造有限公司 | Special lifting mechanism of looks live working in 35kV and following multiloop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285234A (en) * | 2017-06-21 | 2017-10-24 | 柳州职业技术学院 | A kind of car automatic lifting servicing unit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |