CN104617515B - 10KV distribution line pole top maintenance supporting rod - Google Patents

10KV distribution line pole top maintenance supporting rod Download PDF

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Publication number
CN104617515B
CN104617515B CN201410613979.XA CN201410613979A CN104617515B CN 104617515 B CN104617515 B CN 104617515B CN 201410613979 A CN201410613979 A CN 201410613979A CN 104617515 B CN104617515 B CN 104617515B
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CN
China
Prior art keywords
screw
lifter
sliding sleeve
rocking handle
supporting rod
Prior art date
Application number
CN201410613979.XA
Other languages
Chinese (zh)
Other versions
CN104617515A (en
Inventor
穆传军
李长虹
华亮亮
苏浩轩
刘明昌
郭见红
包力
Original Assignee
国家电网公司
内蒙古东部电力有限公司通辽供电公司
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Publication date
Application filed by 国家电网公司, 内蒙古东部电力有限公司通辽供电公司 filed Critical 国家电网公司
Priority to CN201410613979.XA priority Critical patent/CN104617515B/en
Publication of CN104617515A publication Critical patent/CN104617515A/en
Application granted granted Critical
Publication of CN104617515B publication Critical patent/CN104617515B/en

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Abstract

The invention relates to an electrician tool, namely a 10KV distribution line pole top maintenance supporting rod. The 10KV distribution line pole top maintenance supporting rod is characterized in that the main body of the supporting rod is a slender insulating rod (1); a U-shaped fork plate (2) is mounted on the upper section of the insulating rod (1); the lower portion of the insulating rod (1) is inserted into the sliding sleeve (7) of a fixing clip (3); a clamping plate (8) and a hoop (10) both used for clamping an electric pole (24) are arranged on one side of the sliding sleeve (7) of the fixing clip (3); a lifter (4) is mounted on the other side of the fixing clip (3); the lifting part of the lifter (4) is connected with the lower end of the insulating rod (1). The 10KV distribution line pole top maintenance supporting rod is fixed on the upper part of the electric pole, and then the lifter is operated to support a lead, and meanwhile, the maintenance operation can be performed; the supporting rod is capable of taking the place of labor; besides, the supporting rod is simple in structure, convenient to operate, safe and reliable, and is expected to become the necessary tool for 10KV distribution line pole top live maintenance.

Description

10KV distribution line masthead maintenance and support bar

Technical field

The present invention relates to a kind of electrician's apparatus, i.e. a kind of 10KV distribution line masthead maintenance and support bar.

Background technology

Pillar is passed through at the electric capital end of 10KV distribution line and insulator supports wire, because wire ceaselessly swings, plus Wind and weather, pillar and insulator are easily deformed damage, need timely to safeguard replacing.In the past, change this base part needs Power failure operation, affects user power utilization, and economic loss is very big.In recent years, with the application of multiple novel instrument, have been able to carry out Power-on serving.But, when changing pillar or insulator, also wire to be supported with insulating bar by people, wire weighs hundred jin, Lift laborious, both increased manpower burden, but dangerous.

Content of the invention

It is an object of the invention to provide one kind can substitute manual support wire, and safe and reliable 10KV distribution line pole Topmast strut.

Above-mentioned purpose is realized by technical scheme below:Develop a kind of 10KV distribution line masthead maintenance and support bar, its Feature is:The main body of described support bar is an elongated insulating bar, and insulating bar epimere is inserted equipped with U-shaped fork plate, insulating bar bottom Be contained in the sliding sleeve of fixing card, the sliding sleeve side of fixing card be provided with can with the clamp of electric post phase clamping and anchor ear, fixing card another Side is provided with lifter, and the lifting part of lifter is connected with the lower end of insulating bar.

Described U-shaped fork plate has two relative insulation boards, is provided with support roller between insulation board, and two bar insulation plate hypomeres lead to Cross bolt to be fixedly connected with insulating bar upper end.

Described fixing card has the tubulose sliding sleeve of a setting, and the side of sliding sleeve is fixed with a clamp, and the side of clamp sets There is the gib of two horn shapes, clamp has elongated hole, elongated hole is matched with U-shaped anchor ear, the U-shaped anchor ear sky relative with two gibs Between can match with electric post.

Described lifter has the relative link plate of two panels, and equipped with axis between link plate, coiling outside axis has lift belt, axis Side equipped with rocking handle.

It is provided with one-way clutch between described axis and lift belt.

Described lifter has the leading screw of a setting, matches with screw.Screw is inserted into the in the hole of sliding sleeve side boss, Screw lower end has rotating disk and the endoporus hypomere of boss to be rotatably assorted, and screw epimere is provided with screw rocking handle jack.Screw above boss It is peripherally equipped with one-way clutch, one-way clutch is provided with one-way clutch rocking handle jack.Screw rocking handle jack and one-way clutch Device rocking handle jack all with the matching of rocking handle.

The invention has the beneficial effects as follows:This device is fixed on electric post top, manipulates lifter and can support wire, with Shi Jinhang upkeep operation, alternative manpower, and structure are simple, easy to operate, safe and reliable it is expected to become 10KV distribution line pole The indispensable instrument of top power-on serving.

Brief description

Fig. 1 is the front view of the first embodiment;

Fig. 2 is the enlarged front view of the U-shaped fork plate of part of the first embodiment;

Fig. 3 is the amplification plan view of the U-shaped fork plate of part of the first embodiment;

Fig. 4 is the enlarged front view of the part fixing card of the first embodiment;

Fig. 5 is the amplification plan view of the part fixing card of the first embodiment;

Fig. 6 is the enlarged front view of the component lift of the first embodiment;

Fig. 7 is the enlarged left view of the component lift of the first embodiment;

Fig. 8 is the enlarged front view of the element one-way clutch of the first embodiment;

Fig. 9 is the working state schematic representation of the first embodiment;

Figure 10 is the front view of the component lift of second embodiment;

Figure 11 is the front view of second embodiment;

Figure 12 is the top view of second embodiment.

In figure is visible:Insulating bar 1, U-shaped fork plate 2, fixing card 3, lifter 4, insulation board 5, running roller 6, sliding sleeve 7, clamp 8, Gib 9, anchor ear 10, link plate 11, axis 12, lift belt 13, rocking handle 14, boom 15, one-way clutch 16, mortise lock 17, overcoat 18, Unidirectional tooth 19, inner sleeve 20, ratchet 21, return spring 22, lift truck 23, electric post 24, pillar 25, insulator 26, leading screw 27, screw 28, screw rocking handle jack 29, one-way clutch rocking handle jack 30, boss 31.

Specific embodiment

The total design of the present invention is to install a kind of insulating support rod that can stretch up and down on electric post in line upkeep, uses To support wire, change the support gold utensil at electric capital end.Introduce two kinds of embodiments below in conjunction with the accompanying drawings.

The first embodiment:Fig. 1 describes a kind of 10KV distribution line pole topmast strut, its main body be one elongated exhausted Edge bar 1, insulating bar 1 epimere is inserted in the sliding sleeve 7 of fixing card 3 equipped with U-shaped fork plate 2, insulating bar 1 bottom, the sliding sleeve 7 of fixing card Side is provided with and can be provided with lifter 4 with the clamp 8 of electric post phase clamping and anchor ear 10, the opposite side of fixing card 3, lifter 4 Lifting part is connected with the lower end of insulating bar 1.

Visible in conjunction with Fig. 2 Fig. 3:U-shaped fork plate 2 has two relative insulation boards 5, is provided with support roller 6 between insulation board 5, Two bar insulation plate 5 hypomere is fixedly connected with insulating bar 1 epimere by bolt.

Visible in conjunction with Fig. 4 Fig. 5:Fixing card 3 has the tubulose sliding sleeve 7 of a setting, and the side of sliding sleeve 7 is fixed with a clamp 8, the side of clamp 8 is provided with the gib of two horn shapes, and clamp has elongated hole, and elongated hole is matched with U-shaped anchor ear 10.U-shaped anchor ear 10 can be matched with electric post with two relative spaces of gib, you can be clamped on electric post.

Visible in conjunction with Fig. 6 Fig. 7:Lifter 4 has the relative link plate of two panels 11, equipped with axis 12 between link plate 11, axis 12 Outside coiling has lift belt 13, and the side of axis 12 is equipped with rocking handle 14.Here lift belt 13 and rocking handle 14 all should be using insulation Material is made.Recommend to use using existing tightener repacking, its insulation index is relatively reliable.Here axis 12 and lift belt It is preferably provided with one-way clutch 16 between 13.Visible in conjunction with Fig. 8:One-way clutch 16 has overcoat 18, inner sleeve 20, overcoat 18 endoporus There is unidirectional tooth 19, equipped with ratchet 21 in inner sleeve outer rim, equipped with return spring 22 on ratchet 21.The work of this one-way clutch 16 With being can not to reverse to a direction rotation.

During use, as shown in figure 9, operator, on lift truck, fixing card 3 are passed through clamp 8 and anchor ear 10 is arranged on electricity The appropriate location of post 24, lifter 4 hangs over the front side of sliding sleeve 7, and insulating bar 1 is inserted into inside sliding sleeve, and lower end is carried with lifter Drawstring 13 lower end is connected.Another someone etc. climbs up electric capital end, is set with insulated sleeve, then wire is taken off and be placed on wire Above the running roller 6 of U-shaped fork plate 2.Subsequently, repeatedly press rocking handle 14, one direction strains lift belt 13, insulating bar 1 moves up, Wire holds up in position upwards, then makes mortise lock 17 insert lockhole, you can changes or keeps in repair the pillar damaging or insulator, draws Go out mortise lock 17, pull downward on lift belt 13, whole axis 12 inverts together with rocking handle 14, and insulating bar 1 moves down and loosens wire, then leading Line retightens on the insulator.After the completion of maintenance, insulating bar 1 is extracted out sliding sleeve 7, unload fixing card 3 and lifter 4 is Can.

Second embodiment:As shown in Figure 10, the something in common of this device and the first embodiment is:Also there is insulating bar 1 and the U-shaped fork plate 2 of upper end, fixing card 3 and lifter 4 are also arranged at bottom.Except that:Described lifter 4 has a setting Leading screw 27, is matched with screw 28.Screw is inserted into the in the hole of the boss 31 of sliding sleeve 7 side, screw 28 lower end have rotating disk with convex The endoporus hypomere of platform 31 is rotatably assorted, and screw 28 epimere is provided with screw rocking handle jack 29.Screw 28 is peripherally equipped with boss 31 above One-way clutch 16, one-way clutch is provided with one-way clutch rocking handle jack 30.Screw rocking handle jack 29 and one-way clutch Rocking handle jack 30 is all matched with one end of rocking handle 14.When needing leading screw 27 up, rocking handle 14 inserts one-way clutch rocking handle Jack 30, you can switching screw 28 rotates and makes to move on leading screw 27.When needing leading screw 27 descending, this rocking handle 14 insert into Screw rocking handle jack 29, rotates backward.

Claims (1)

1. a kind of 10KV distribution line masthead maintenance and support bar it is characterised in that:The main body of described support bar be one elongated Insulating bar (1), equipped with U-shaped fork plate (2), insulating bar (1) bottom is inserted into the sliding sleeve (7) of fixing card (3) to insulating bar (1) epimere In, sliding sleeve (7) side of fixing card (3) is provided with the clamp (8) that mutually can clamp and anchor ear (10), fixing card (3) with electric post (24) Opposite side lifter (4) is installed, the lifting part of lifter (4) is connected with the lower end of insulating bar (1);Described U-shaped fork plate (2) there are two relative insulation boards (5), support roller (6) is installed between insulation board (5), two bar insulation plate (5) hypomeres pass through spiral shell Bolt is fixedly connected with insulating bar (1) upper end;Described fixing card (3) has the tubulose sliding sleeve (7) of a setting, and the side of sliding sleeve (7) is solid It is connected with a clamp (8), the side of clamp (8) is provided with the gib (9) of two horn shapes, and clamp has elongated hole, elongated hole and U on (8) Type anchor ear (10) matches, and U-shaped anchor ear (10) can be matched with electric post with two relative spaces of gib (9);Described lifter (4) there is the relative link plate of two panels (11), equipped with axis (12) between link plate (11), coiling outside axis (12) has lift belt (13), the side of axis (12), equipped with rocking handle (14), is provided with one-way clutch between described axis (12) and lift belt (13) (16);Described lifter (4) has the leading screw (27) of a setting, matches with screw (28);Screw (28) is inserted into sliding sleeve (7) The in the hole of side boss (31), screw (28) lower end has rotating disk and the endoporus hypomere of boss (31) to be rotatably assorted, on screw (28) Section is provided with screw rocking handle jack (29);Screw (28) is peripherally equipped with one-way clutch (16), one-way clutch to boss (31) above (16) it is provided with one-way clutch rocking handle jack (30);Screw rocking handle jack (29) and one-way clutch rocking handle jack (30) all with The matching of rocking handle (14).
CN201410613979.XA 2014-11-04 2014-11-04 10KV distribution line pole top maintenance supporting rod CN104617515B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410613979.XA CN104617515B (en) 2014-11-04 2014-11-04 10KV distribution line pole top maintenance supporting rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410613979.XA CN104617515B (en) 2014-11-04 2014-11-04 10KV distribution line pole top maintenance supporting rod

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CN104617515A CN104617515A (en) 2015-05-13
CN104617515B true CN104617515B (en) 2017-02-15

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105048390B (en) * 2015-08-13 2017-05-17 国网山东莒县供电公司 Falling cable emergency aerial supporting device
CN105610084B (en) * 2015-10-22 2018-07-06 国家电网公司 A kind of Multifunctional power distribution route lever top maintenance and support bar
CN107681534B (en) * 2017-03-16 2019-06-25 国网浙江省电力公司衢州供电公司 One kind is vertical to remove bar and struts positioning device with conducting wire
CN107681533B (en) * 2017-03-16 2019-06-25 国网浙江省电力公司衢州供电公司 A kind of conducting wire device for spreading
CN107317260A (en) * 2017-08-25 2017-11-03 陈先刚 One kind is based on adjustable 10KV distribution line poles top maintenance and support bar

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN101154797A (en) * 2007-10-19 2008-04-02 重庆市电力公司江北供电局 Auxiliary means for changing porcelain insulator of telegraph pole
CN202856239U (en) * 2012-09-06 2013-04-03 保定供电公司 Wire lifting device for wire laying construction
CN104124642A (en) * 2014-06-13 2014-10-29 江苏省电力公司江阴市供电公司 Multifunctional intelligent insulation wire lifting device
CN204481399U (en) * 2014-11-04 2015-07-15 国家电网公司 10kV distribution line masthead maintenance and support bar

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05115113A (en) * 1989-06-30 1993-05-07 Aichi Corp:Kk Anchoring work method for aerial through cable and anchoring device
JPH0686418A (en) * 1992-09-02 1994-03-25 Tetsuyo Asami Insulator lifting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101154797A (en) * 2007-10-19 2008-04-02 重庆市电力公司江北供电局 Auxiliary means for changing porcelain insulator of telegraph pole
CN202856239U (en) * 2012-09-06 2013-04-03 保定供电公司 Wire lifting device for wire laying construction
CN104124642A (en) * 2014-06-13 2014-10-29 江苏省电力公司江阴市供电公司 Multifunctional intelligent insulation wire lifting device
CN204481399U (en) * 2014-11-04 2015-07-15 国家电网公司 10kV distribution line masthead maintenance and support bar

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