CN105712231A - Special pulley block for hot-line vertical rod tool of hot-line work bucket arm vehicle - Google Patents
Special pulley block for hot-line vertical rod tool of hot-line work bucket arm vehicle Download PDFInfo
- Publication number
- CN105712231A CN105712231A CN201610235613.2A CN201610235613A CN105712231A CN 105712231 A CN105712231 A CN 105712231A CN 201610235613 A CN201610235613 A CN 201610235613A CN 105712231 A CN105712231 A CN 105712231A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- rod
- bucket arm
- anchor ear
- work bucket
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/08—Arrangements of sheaves
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
- B66D2700/028—Pulley blocks with multiple sheaves
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
The invention discloses a special pulley block for a hot-line vertical rod tool of a hot-line work bucket arm vehicle. The special pulley block comprises an upper hoop piece, a lower hoop piece, a bolt, a hinge, a left support, a right support, a pulley installing rod and three pulleys. The upper hoop piece comprises a first cross rod, a first vertical rod and a first connecting rod. The left end of the first cross rod is fixed to the top end of the first vertical rod, and the first connecting rod is transversely arranged. The lower hoop piece comprises a second cross rod and a second vertical rod, and the right end of the second cross rod is fixed to the bottom end of the second vertical rod. The right end of the first cross rod is hinged to the top end of the second vertical rod through the hinge. The first connecting rod and the left end of the second cross rod are fixed together through the bolt. The left support is arranged on the left side of the lower surface of the second cross rod, and the right support is arranged on the right side of the lower surface of the second cross rod. The pulley installing rod is connected between the left support and the right support in a striding manner. The three pulleys are sequentially connected to the pulley installing rod in a sleeving manner from left to right. The special pulley block is matched with a bucket arm of the 26-meter hot-line work bucket arm vehicle in size, and the pulley block is easy and convenient to install.
Description
Technical field
The present invention relates to the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle.
Background technology
Along with development social in recent years, power reguirements is higher, and in order to ensure power supply reliability, livewire work increasingly becomes important operating type.The events in operation of livewire work are also no longer satisfied with simple lap joint, and the installation of fuse device is exchanged, the local all kinds of construction operations of state's online sea market south electric company, all suffer from needing charged vertical rod as industry expands engineering, repairing etc..
Charged vertical rod is not brand-new events in operation, but all limitation of the charged pike pole matched due to original 26 meters of livewire work bucket arm vehicles, cause that this operation is difficult to carry out.The shortcoming of originally charged pike pole is as follows:
1) installation and debugging step is complicated.From the good Live working Aerial Device of erected on site, to completing whole preparation, it is necessary to more than half an hour consuming time.Preparation is accomplished by the substantial amounts of time, has a strong impact on work efficiency；
2) reason traffic impact is bigger.Present Shanghai City vehicles number increases year by year, and will take more path space during Live working Aerial Device operation, it is necessary to the cooperation of traffic police and support.Use original apparatus for work, will cause taking road for a long time, and the substantial amounts of non-activity duration causes that our work is not understood by traffic police, even occurs working truck is punished.Take road for a long time, it is easy to cause vehicle driver, pedestrian's being discontented with power construction, affect our corporate image simultaneously；
3) there is certain potential safety hazard.Old equipment safety debugging process, it is necessary to operating personnel climbs to overhead vehicle top, adds task difficulty in so height operation, and has the hidden danger of certain falling from high altitude.
In this context, it is badly in need of us and develops the special pulley group of a whole set of brand-new charged pike pole of livewire work bucket arm vehicle, solve instrument Problems existing in the past, make the work of our livewire work to carry out better.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle is provided, matching with the arm size of 26 meters of livewire work bucket arm vehicles, assembly pulley simple installation, the 10kV distribution line adapting to each specification of 70-240 uses.
The technical scheme realizing above-mentioned purpose is: the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle, including upper anchor ear sheet, lower anchor ear sheet, bolt, hinge, left socle, right support, pulley mounting rod and three pulleys, wherein:
Described upper anchor ear sheet includes the first cross bar, the first montant and head rod, and the left end of described first cross bar is fixed on the top of described first montant, described head rod horizontally set, and the bottom of described first montant and is fixed on the right-hand member of described head rod；
Described lower anchor ear sheet includes the second cross bar and the second montant, and the right-hand member of described second cross bar is fixed on the bottom of described second montant；
The right-hand member of described first cross bar is hinged with the top of described second montant by described hinge；
Described head rod is fixed together by the left end of described bolt Yu described second cross bar；
Described left socle and right support one the first from left are arranged on the lower surface of described second cross bar rightly；
Described pulley mounting rod is connected across between described left socle and right support；
Described three pulleys are socketed on described pulley mounting rod from left to right successively, it is respectively provided with a spacer between two often adjacent pulleys, and between the described pulley of the leftmost side and described left socle and between the described pulley of the rightmost side and described right support, it being respectively provided with a spacer, each described spacer is all socketed on described pulley mounting rod.
The special pulley group of above-mentioned a kind of charged pike pole of livewire work bucket arm vehicle, wherein, described upper anchor ear sheet is formed in one structure, and described lower anchor ear sheet is formed in one structure.
The special pulley group of above-mentioned a kind of charged pike pole of livewire work bucket arm vehicle, wherein, described upper anchor ear sheet and lower anchor ear sheet are formed by the stainless steel material bending of thickness to be 5mm, width be 30mm respectively.
The special pulley group of above-mentioned a kind of charged pike pole of livewire work bucket arm vehicle, wherein, the length of described first cross bar is 230mm, described head rod length is 40mm, the length of described second cross bar is 270mm, distance between described first cross bar and the second cross bar is 254mm, and the distance between described head rod and the second cross bar is 120mm.
The special pulley group of above-mentioned a kind of charged pike pole of livewire work bucket arm vehicle, wherein, the width of each described spacer is 12.5mm.
The special pulley group of above-mentioned a kind of charged pike pole of livewire work bucket arm vehicle, wherein, the distance between left surface and the right flank of right support of described left socle is 194mm.
The special pulley group of the charged pike pole of livewire work bucket arm vehicle of the present invention, matches with the arm size of 26 meters of livewire work bucket arm vehicles, assembly pulley simple installation, and the 10kV distribution line adapting to each specification of 70-240 uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the special pulley group of the charged pike pole of livewire work bucket arm vehicle of the present invention；
Fig. 2 is the upward view of Fig. 1.
Detailed description of the invention
In order to make those skilled in the art be better understood when technical scheme, below in conjunction with accompanying drawing, its detailed description of the invention is described in detail:
Referring to Fig. 1 and Fig. 2, highly preferred embodiment of the present invention, the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle, including upper anchor ear sheet 1, lower anchor ear sheet 2, bolt 3, hinge 4, left socle 5, right support 6, pulley mounting rod 7 and three pulleys 8.
Upper anchor ear sheet 1 includes the first cross bar the 11, first montant 12 and head rod 13, and the left end of the first cross bar 11 is fixed on the top of the first montant 12, head rod 13 horizontally set, and the bottom of the first montant 12 and is fixed on the right-hand member of head rod 13；Lower anchor ear sheet 2 includes the second cross bar 21 and the second montant 22, and the right-hand member of the second cross bar 21 is fixed on the bottom of the second montant 22；The right-hand member of the first cross bar 11 is hinged by the top of hinge 4 and the second montant 22；Head rod 13 is fixed together by the left end of bolt 3 and the second cross bar 21；Left socle 5 and right support 6 one the first from left are arranged on the lower surface of the second cross bar 21 rightly；Pulley mounting rod 7 is connected across between left socle 5 and right support 6.
Three pulleys 8 are socketed on pulley mounting rod 7 from left to right successively, it is respectively provided with a spacer 9 between two often adjacent pulleys, and between the pulley 8 of the leftmost side and left socle 5 and between the pulley 8 of the rightmost side and right support 6, it being respectively provided with a spacer 9, each spacer 9 is all socketed on pulley mounting rod 7.
Preferably, upper anchor ear sheet 1 is formed in one structure, and lower anchor ear sheet 2 is formed in one structure.Upper anchor ear sheet 1 and lower anchor ear sheet 2 are formed by the stainless steel material bending of thickness a1 to be 5mm, width b1 be 30mm respectively.
The length L1 of the first cross bar 11 is 230mm, head rod 13 length L3 is 40mm, the length L2 of the second cross bar 21 is 270mm, and the distance h1 between the first cross bar 11 and the second cross bar 12 is 254mm, and the distance h2 between head rod 13 and the second cross bar 21 is 120mm.The width b2 of each spacer is 12.5mm.Distance w1 between left surface and the right flank of right support 6 of left socle 5 is 194mm.
The special pulley group of the charged pike pole of livewire work bucket arm vehicle of the present invention, in use:
(1) outside dimension that the upper anchor ear sheet of the special pulley group of the charged pike pole of livewire work bucket arm vehicle of the present invention, lower anchor ear sheet, bolt, hinge form is 230*254mm, and the outside dimension of the insulation arm of 26 meters of livewire work bucket arm vehicles is 210*240mm, the special pulley group of the present invention and the insulation arm size of 26 meters of livewire work bucket arm vehicles match；
(2) assembly pulley simple installation, namely the right-hand member of the first cross bar is designed as hinge arrangement in the upper right corner by the top of hinge and the second montant is hinged, when upper anchor ear sheet and lower anchor ear sheet are arranged on insulation arm, fastened by screwing the bolt in left side；
(3) setting up three pulleys separately according to three-phase conducting wire, three-phase conducting wire pulley is independent.
In sum, the special pulley group of the charged pike pole of livewire work bucket arm vehicle of the present invention, match with the arm size of 26 meters of livewire work bucket arm vehicles, assembly pulley simple installation, the 10kV distribution line adapting to each specification of 70-240 uses.
Those of ordinary skill in the art will be appreciated that, above embodiments is intended merely to the explanation present invention, and it is not used as limitation of the invention, as long as in the spirit of the present invention, to the change of embodiment described above, modification all by the Claims scope dropping on the present invention.
Claims (6)
1. the special pulley group of the charged pike pole of livewire work bucket arm vehicle, it is characterised in that include anchor ear sheet, lower anchor ear sheet, bolt, hinge, left socle, right support, pulley mounting rod and three pulleys, wherein:
Described upper anchor ear sheet includes the first cross bar, the first montant and head rod, and the left end of described first cross bar is fixed on the top of described first montant, described head rod horizontally set, and the bottom of described first montant and is fixed on the right-hand member of described head rod；
Described lower anchor ear sheet includes the second cross bar and the second montant, and the right-hand member of described second cross bar is fixed on the bottom of described second montant；
The right-hand member of described first cross bar is hinged with the top of described second montant by described hinge；
Described head rod is fixed together by the left end of described bolt Yu described second cross bar；
Described left socle and right support one the first from left are arranged on the lower surface of described second cross bar rightly；
Described pulley mounting rod is connected across between described left socle and right support；
Described three pulleys are socketed on described pulley mounting rod from left to right successively, it is respectively provided with a spacer between two often adjacent pulleys, and between the described pulley of the leftmost side and described left socle and between the described pulley of the rightmost side and described right support, it being respectively provided with a spacer, each described spacer is all socketed on described pulley mounting rod.
2. the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle according to claim 1, it is characterised in that described upper anchor ear sheet is formed in one structure, described lower anchor ear sheet is formed in one structure.
3. the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle according to claim 1 and 2, it is characterised in that described upper anchor ear sheet and lower anchor ear sheet are formed by the stainless steel material bending of thickness to be 5mm, width be 30mm respectively.
4. the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle according to claim 1, it is characterized in that, the length of described first cross bar is 230mm, described head rod length is 40mm, the length of described second cross bar is 270mm, distance between described first cross bar and the second cross bar is 254mm, and the distance between described head rod and the second cross bar is 120mm.
5. the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle according to claim 1, it is characterised in that the width of each described spacer is 12.5mm.
6. the special pulley group of a kind of charged pike pole of livewire work bucket arm vehicle according to claim 1, it is characterised in that the distance between left surface and the right flank of right support of described left socle is 194mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235613.2A CN105712231B (en) | 2016-04-15 | 2016-04-15 | A kind of special pulley group of the powered pike pole of livewire work bucket arm vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235613.2A CN105712231B (en) | 2016-04-15 | 2016-04-15 | A kind of special pulley group of the powered pike pole of livewire work bucket arm vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105712231A true CN105712231A (en) | 2016-06-29 |
| CN105712231B CN105712231B (en) | 2017-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610235613.2A Active CN105712231B (en) | 2016-04-15 | 2016-04-15 | A kind of special pulley group of the powered pike pole of livewire work bucket arm vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105712231B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443451C1 (en) * | 1984-11-29 | 1986-03-13 | Brown, Boveri & Cie Ag, 6800 Mannheim | Apparatus for installing a support |
| FR2670526A1 (en) * | 1990-12-13 | 1992-06-19 | Electricite De France | Device for tearing up pillars, in particular pillars anchored in a mass of concrete |
| CN101588028A (en) * | 2009-06-18 | 2009-11-25 | 东阳市供电局 | Conducting wire supporter for electrified pole operation |
| CN101888075A (en) * | 2009-05-15 | 2010-11-17 | 上海市南电力工程有限公司 | 10kV wire lifting operational method for insulating tool of crane |
| CN201708480U (en) * | 2010-06-28 | 2011-01-12 | 河南省电力公司平顶山供电公司 | Three phase line distraction supporting pole used for operation of charged standing pole |
| KR20130123172A (en) * | 2012-05-02 | 2013-11-12 | 김동철 | Construction method of power supply tower of environment friendly |
| CN104022459A (en) * | 2014-05-30 | 2014-09-03 | 国家电网公司 | 10 KV distribution line pole-mounted wire suspension device |
| CN203911302U (en) * | 2014-05-30 | 2014-10-29 | 国家电网公司 | Special folding seat of relay protection maintenance |
-
2016
- 2016-04-15 CN CN201610235613.2A patent/CN105712231B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443451C1 (en) * | 1984-11-29 | 1986-03-13 | Brown, Boveri & Cie Ag, 6800 Mannheim | Apparatus for installing a support |
| FR2670526A1 (en) * | 1990-12-13 | 1992-06-19 | Electricite De France | Device for tearing up pillars, in particular pillars anchored in a mass of concrete |
| CN101888075A (en) * | 2009-05-15 | 2010-11-17 | 上海市南电力工程有限公司 | 10kV wire lifting operational method for insulating tool of crane |
| CN101588028A (en) * | 2009-06-18 | 2009-11-25 | 东阳市供电局 | Conducting wire supporter for electrified pole operation |
| CN201708480U (en) * | 2010-06-28 | 2011-01-12 | 河南省电力公司平顶山供电公司 | Three phase line distraction supporting pole used for operation of charged standing pole |
| KR20130123172A (en) * | 2012-05-02 | 2013-11-12 | 김동철 | Construction method of power supply tower of environment friendly |
| CN104022459A (en) * | 2014-05-30 | 2014-09-03 | 国家电网公司 | 10 KV distribution line pole-mounted wire suspension device |
| CN203911302U (en) * | 2014-05-30 | 2014-10-29 | 国家电网公司 | Special folding seat of relay protection maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105712231B (en) | 2017-11-10 |
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