CN105262005B - For electric pole aerial earth wire and the auxiliary support apparatus of OPGW optical cables - Google Patents

For electric pole aerial earth wire and the auxiliary support apparatus of OPGW optical cables Download PDF

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Publication number
CN105262005B
CN105262005B CN201510745599.6A CN201510745599A CN105262005B CN 105262005 B CN105262005 B CN 105262005B CN 201510745599 A CN201510745599 A CN 201510745599A CN 105262005 B CN105262005 B CN 105262005B
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CN
China
Prior art keywords
aerial earth
earth wire
electric pole
wire
support arm
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Application number
CN201510745599.6A
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Chinese (zh)
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CN105262005A (en
Inventor
蔺承亮
戴思昊
彭小东
杨胜林
周宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Chuan Dong Power Group Ltd
State Grid Corp of China SGCC
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Chongqing Chuan Dong Power Group Ltd
State Grid Corp of China SGCC
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Application filed by Chongqing Chuan Dong Power Group Ltd, State Grid Corp of China SGCC filed Critical Chongqing Chuan Dong Power Group Ltd
Priority to CN201510745599.6A priority Critical patent/CN105262005B/en
Publication of CN105262005A publication Critical patent/CN105262005A/en
Application granted granted Critical
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Abstract

The present invention relates to a kind of auxiliary support apparatus for being used for electric pole aerial earth wire and OPGW optical cables, including support bar, the mounting cap for being used for being enclosed on the head of the mast is provided with the middle and lower part of support bar, symmetrical support arm is hinged with above mounting cap, the hoisting mechanism for moving support arm is provided between the external part and supporting bar top of support arm, hoist hook is provided with the external part of support arm.Aerial earth wire is supported and provides larger operating space for aerial earth wire installation by the device, and its is simple in construction, easy to operate, reduction crew numbers, eliminates the potential safety hazard in operation process, improves operating efficiency.

Description

For electric pole aerial earth wire and the auxiliary support apparatus of OPGW optical cables
Technical field
The present invention relates to power construction auxiliary Tools Technology, and in particular to one kind is used for electric pole aerial earth wire and OPGW The auxiliary support apparatus of optical cable.
Background technology
, it is necessary to carry out unwrapping wire, aerial earth wire connection, hanging wire and stringing etc. during the power construction that aerial earth wire is set up Operation, traditional erection mode is that releasing pulley is fixed on every electric pole or steel tower, then by the aerial earth wire on drum according to It is secondary to be drawn on every electric pole or steel tower, after the completion of aerial earth wire traction, the aerial earth wire on every electric pole or steel tower need to be entered Row hanging wire, stringing etc. operate, and to complete aerial earth wire erection, also coiling can protect line on aerial earth wire before stringing, play Protect the effect of aerial earth wire.Because the aerial earth wire of releasing pulley both sides does not support, aerial earth wire can be downward under deadweight Sag, in order that shield line coiling specification and fixed aerial earth wire is convenient, it is necessary to which a support staff is by the frame of releasing pulley side Line support in vacant lot be in horizontality, another one operating personnel just the aerial earth wire under horizontality is carried out shield line around System, after the shield line coiling of the side is complete, the support staff changes position and supports the aerial earth wire of releasing pulley opposite side again In horizontality, the aerial earth wire of the side protect the coiling of line by the operating personnel again, equally in stringing, it is also desirable to Aerial earth wire support is in horizontality by support staff, then aerial earth wire is fastened on electric pole or steel tower by wire clamp, on Traditional aerial earth wire erection mode is stated to have the following disadvantages:The heavier-weight of aerial earth wire, required support force is larger, in height Under idle job, support the physical demands of the support staff of aerial earth wire larger, the generation being easily exceedingly fast is tired, and labor intensity is big; The personnel operated on electric pole or steel tower are more, are not easy to operate, and potential safety hazard be present, particularly in shield line coiling or fasten Cheng Zhong, aerial earth wire are supported on releasing pulley all the time, and releasing pulley, which accounts for, has had larger operating space position, coiling shield line When, line need to will be protected through the aerial earth wire of releasing pulley by position, the position relatively narrower that aerial earth wire passes through on releasing pulley, It is not easy to protect the coiling operation of line, needs to support aerial earth wire while removing releasing pulley when fastening aerial earth wire, remove After releasing pulley, ability fixing clamper, because wire clamp fixing point and electric pole where releasing pulley or the fixing point position on steel tower It is identical, so as to add operation difficulty.
The content of the invention
It is an object of the invention to provide a kind of auxiliary support apparatus for being used for electric pole aerial earth wire and OPGW optical cables, the device Aerial earth wire is supported and provides larger operating space for aerial earth wire installation, its is simple in construction, easy to operate, reduction work Personnel amount, the potential safety hazard in operation process is eliminated, improves operating efficiency.
The purpose of the present invention realized using following technical scheme, a kind of for electric pole aerial earth wire and OPGW optical cables Auxiliary support apparatus, including support bar, the mounting cap for being used for being enclosed on the head of the mast is provided with the middle and lower part of support bar, in mounting cap Top be hinged with symmetrical support arm, between the external part and supporting bar top of support arm be provided with move support arm Hoisting mechanism, hoist hook is provided with the external part of support arm.
The present invention so uses on electric pole:After the completion of aerial earth wire traction, mounting cap is first enclosed on electric pole top Portion, by operating hoisting mechanism, the external part of left and right two support arms is made it away from support bar to lower swing, make lifting Hook is located at the both sides of electric pole, is lifted to the aerial earth wire for enabling the hoist hook on support arm to hook electric pole both sides, then by operating Mechanism, the external part of support arm is swung to support bar direction, aerial earth wire is moved up into certain distance, to making two hoist hooks Between aerial earth wire be in horizontality, and aerial earth wire keep level state is supported by hoist hook, then by this electric pole Releasing pulley remove, then carry out protecting line coiling and stringing operation, after the completion of aerial earth wire fastening, operation hoisting mechanism make it is left, To lower swing, the hoist hook on support arm moves down the external part of right two support arms, makes hoist hook and aerial earth wire point From, then the present invention is packed up, finally the present invention is removed from electric pole, to complete the operation of the stringing on single electric pole.Using this hair After bright, without releasing pulley on electric pole during shield line coiling and stringing so that operating space is big, avoids unwrapping wire Interference of the coaster to operating position, the convenience of operation is improved, ensure that shield line coiling and stringing can reach code requirement, and And only need people's can to operate, reduce support of the support staff to aerial earth wire, eliminate potential safety hazard, reduce work Intensity and cost.
By adopting the above-described technical solution, the present invention has advantages below:It supports aerial earth wire for aerial ground Line installation provides larger operating space, and its is simple in construction, easy to operate, reduction crew numbers, eliminates operation process In potential safety hazard, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 the first left view.
Fig. 3 is Fig. 1 second of left view.
Fig. 4 is one of working state figure of the present invention.
Fig. 5 is the two of the working state figure of the present invention.
Fig. 6 is the three of the working state figure of the present invention.
Embodiment
In order that technological means, creation characteristic, reached purpose that the present invention realizes more understand and are apparent to acting on, The present invention is further elaborated with reference to the accompanying drawings and detailed description:
As Figure 1-3, a kind of auxiliary support apparatus for being used for electric pole aerial earth wire and OPGW optical cables, including support bar 1, The mounting cap 2 for being used for being enclosed on the head of the mast is provided with the middle and lower part of support bar 1, is hinged with the top of mounting cap 2 symmetrical Support arm 3, between the external part of support arm 3 and the top of support bar 1 be provided with make support arm 3 move hoisting mechanism 4, propping up The external part of brace 3 is provided with hoist hook 5.
The present invention so uses on electric pole:After the completion of aerial earth wire traction, mounting cap 2 is first enclosed on electric pole top Portion, by operating hoisting mechanism 4, the external part of left and right two support arms 3 is made it away from support bar 1 to lower swing, make to carry The both sides that hook 5 is located at electric pole are risen, hook the aerial earth wire of electric pole both sides to the hoist hook 5 enable on support arm 3, then pass through operation Hoisting mechanism 4, the external part of support arm 3 is swung to the direction of support bar 1, aerial earth wire is moved up into certain distance, to making Aerial earth wire between two hoist hooks 5 is in horizontality, and supports aerial earth wire keep level state by hoist hook 5, then Releasing pulley on this electric pole is removed, then carries out protecting line coiling and stringing operation, after the completion of aerial earth wire fastening, operation lifting Mechanism 4 makes the external parts of left and right two support arms 3 to lower swing, and the hoist hook 5 on support arm 3 moves down, and makes hoist hook 5 separate with aerial earth wire, then pack up the present invention, finally remove the present invention from electric pole, to complete the stringing on single electric pole Operation.
The cross section of support arm 3 is L-type or H types.
As shown in figure 4, hoisting mechanism 4 can include bracing wire 41 and double-hook wire grip 42, one end of double-hook wire grip 42 It is connected by bracing wire 41 with the external part of support arm 3, its other end is connected by bracing wire 41 with the top of support bar 1, such as Fig. 5 institutes Show, by adjusting the rotary handle on double-hook wire grip 42, adjust the spacing between the external part and support bar 1 of support arm 3, from And control hoist hook 5 to rise or decline, final lifting support aerial earth wire, so as to subsequent job.
As shown in fig. 6, hoisting mechanism 4 can include spooler 43 and steel wire rope 44, spooler 43 is fixed on support bar 1 Top, steel wire rope 44 are wound on spooler 43, and the termination of steel wire rope 44 is stretched out by the leading-out terminal of spooler 43 is fixed on support arm 3 External part, the extension elongation of steel wire rope 44 is controlled by spooler 43, between adjusting between the external part and support bar 1 of support arm 3 Away from, so as to control hoist hook 5 to rise or decline, final lifting support aerial earth wire, so as to subsequent job.
The screw 21 communicated with the inner chamber of mounting cap 2 is provided with the outer wall of mounting cap 2, the internal thread of screw 21 is connected with fastening spiral shell Bar 22, mounting cap 2 is enclosed on after the head of the mast and screws fastening screw 22 and then pushes against electric pole, to ensure the steady of present apparatus installation It is qualitative.
Via is provided with the external part of support arm 3, the top of support bar 1 is provided with the pin-and-hole 11 corresponding with via, will supported Arm 3 lifts and the via on its external part is aligned to the pin-and-hole 11 on the top of support bar 1, passes through other workpiece such as screw rod or latch Support arm 3 is locked into gathering through via and pin-and-hole 11 so that present apparatus volume diminishes, and is easy to folding and unfolding and carrying.
Anchor ear 6 is provided with the bottom of support bar 1, anchor ear 6 is fastened on electric pole, further improves the stabilization of present apparatus installation Property and reliability.
Rubber rubber cushion is arranged with hoist hook 5, reduces the rubbing between aerial earth wire and hoist hook 5 in lifting process Wipe.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.

Claims (6)

1. a kind of auxiliary support apparatus for being used for electric pole aerial earth wire and OPGW optical cables, including support bar, it is characterised in that:Propping up The middle and lower part of strut is provided with the mounting cap for being used for being enclosed on the head of the mast, and symmetrical support is hinged with above mounting cap Arm, the hoisting mechanism for moving support arm is provided between the external part and supporting bar top of support arm, in the stretching of support arm End is provided with hoist hook;Via is provided with the external part of support arm, supporting bar top is provided with the pin-and-hole corresponding with via.
2. the auxiliary support apparatus according to claim 1 for being used for electric pole aerial earth wire and OPGW optical cables, it is characterised in that: Described hoisting mechanism includes bracing wire and double-hook wire grip, and one end of double-hook wire grip is connected by the external part of bracing wire and support arm Connect, its other end is connected by bracing wire with supporting bar top.
3. the auxiliary support apparatus according to claim 1 for being used for electric pole aerial earth wire and OPGW optical cables, it is characterised in that: The hoisting mechanism includes spooler and steel wire rope, and spooler is fixed on the top of support bar, and steel wire rope is wound on spooler, steel Cord termination is stretched out the external part for being fixed on support arm by the leading-out terminal of spooler.
4. the auxiliary support apparatus for being used for electric pole aerial earth wire and OPGW optical cables according to claim 1,2 or 3, its feature It is:The screw communicated with mounting cap inner chamber is provided with the outer wall of mounting cap, screw internal thread is connected with fastening screw.
5. the auxiliary support apparatus according to claim 4 for being used for electric pole aerial earth wire and OPGW optical cables, it is characterised in that: Anchor ear is provided with the bottom of support bar.
6. the auxiliary support apparatus according to claim 5 for being used for electric pole aerial earth wire and OPGW optical cables, it is characterised in that: Rubber rubber cushion is arranged with hoist hook.
CN201510745599.6A 2015-11-05 2015-11-05 For electric pole aerial earth wire and the auxiliary support apparatus of OPGW optical cables Active CN105262005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510745599.6A CN105262005B (en) 2015-11-05 2015-11-05 For electric pole aerial earth wire and the auxiliary support apparatus of OPGW optical cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510745599.6A CN105262005B (en) 2015-11-05 2015-11-05 For electric pole aerial earth wire and the auxiliary support apparatus of OPGW optical cables

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CN105262005A CN105262005A (en) 2016-01-20
CN105262005B true CN105262005B (en) 2018-01-02

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110729666A (en) * 2019-10-22 2020-01-24 国网辽宁省电力有限公司辽阳供电公司 Top-loading type overhead ground wire mounting and paying-off device
CN112018660B (en) * 2020-09-07 2021-06-08 绍兴柯桥皓悦纺织科技有限公司 Rod frame lifting type power equipment installation and maintenance device with safety mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000070382A1 (en) * 1999-05-12 2000-11-23 Scc Special Communication Cables Gmbh & Co Kg High-voltage overhead line comprising an optical cable that is placed on an overhead conductor or on an overhead ground wire
CN101969183A (en) * 2010-09-16 2011-02-09 四川电力送变电建设公司 Saddle-type line-lifting device and construction method thereof
CN201766313U (en) * 2010-09-07 2011-03-16 福建省电力有限公司福州电业局 Insulation cross-arm for dual circuit
CN203205772U (en) * 2013-04-28 2013-09-18 国家电网公司 Overhead ground wire lifter
CN103545751A (en) * 2013-10-16 2014-01-29 国家电网公司 Overhead power transmission line ground-wire optical-cable fitting replacement bracket
CN205104846U (en) * 2015-11-05 2016-03-23 国家电网公司 A supplementary strutting arrangement for pole overhead earth wire and OPGW optical cable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000070382A1 (en) * 1999-05-12 2000-11-23 Scc Special Communication Cables Gmbh & Co Kg High-voltage overhead line comprising an optical cable that is placed on an overhead conductor or on an overhead ground wire
CN201766313U (en) * 2010-09-07 2011-03-16 福建省电力有限公司福州电业局 Insulation cross-arm for dual circuit
CN101969183A (en) * 2010-09-16 2011-02-09 四川电力送变电建设公司 Saddle-type line-lifting device and construction method thereof
CN203205772U (en) * 2013-04-28 2013-09-18 国家电网公司 Overhead ground wire lifter
CN103545751A (en) * 2013-10-16 2014-01-29 国家电网公司 Overhead power transmission line ground-wire optical-cable fitting replacement bracket
CN205104846U (en) * 2015-11-05 2016-03-23 国家电网公司 A supplementary strutting arrangement for pole overhead earth wire and OPGW optical cable

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