CN105161228A - Insulation sleeve assembly for overhead wire and application method of insulation sleeve assembly - Google Patents
Insulation sleeve assembly for overhead wire and application method of insulation sleeve assembly Download PDFInfo
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- CN105161228A CN105161228A CN201510512481.9A CN201510512481A CN105161228A CN 105161228 A CN105161228 A CN 105161228A CN 201510512481 A CN201510512481 A CN 201510512481A CN 105161228 A CN105161228 A CN 105161228A
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Abstract
The invention relates to an insulation sleeve assembly for an overhead wire and an application method of the insulation sleeve assembly, and provides an insulation sleeve assembly simple in structure and convenient to operate for the overhead wire and an application method of the insulation sleeve assembly. The insulation sleeve assembly comprises a sleeve group and an installation group, wherein the sleeve group comprises a sleeve body and a pair of nozzles, the sleeve body is a sleeve, the sleeve is provided with a broken gap along an axial direction, the two ends of the broken gap are respectively provided with ear plates arranged oppositely in an outward extension way, the pair of nozzles are respectively and symmetrically connected to the two ends of the sleeve body, the nozzles are sleeved on the sleeve body, the mouth parts of the nozzles are in corresponding to the broken gap of the sleeve body, a plurality of first flexible insertion gears are arranged on opposite surfaces of the mouth parts of the nozzles respectively in a staggered manner to form a first insertion gear group and a second insertion gear group, the installation group comprises a first installation group and a pair of second installation groups, the first installation group is used for connecting the sleeve body, and the pair of second installation groups are respectively used for connecting the pair of nozzles. By the insulation sleeve assembly, the working efficiency is improved, and the cost is saved.
Description
Technical field
The present invention relates to electric power safety field, particularly relate to the insulating sleeve assembly for aerial condutor and using method thereof.
Background technology
Along with the develop rapidly of power distribution network, supplying channels is covered by trees, the many factors such as heavy corrosion, outside destroy.In order to address this is that, have employed suspended insulated guide wire transmission of electricity, aerial condutor solves the difficult problem of conventional plain conductor in running, and price is more cheap than cable power transmission again, therefore, is widely used in power distribution network.
But due to 1, city distribution geographical environment is complicated, and the situation of be usually short-circuited ground connection and unexpected tripping operation, causes power supply reliability to reduce; 2, easily by trees, the impact of the external factor such as metal film and soda acid weather that flies to waft, is very easily subject to outside destroy; 3, after a procedure, because of be subject to for a long time solar radiation, rainwater water pouring and thunder and lightning etc., may crack or take off skin, affect its mechanical performance and insulation property.So, wrap up a layer insulating in the outside of original overhead bare conductor core.
But in prior art, insulating sleeve when mounted, needs, by lift truck, electric power personnel are delivered to eminence and carries out back and forth installing (because insulating sleeve length is longer), increase the operating time, complicated operation.
Summary of the invention
The present invention is directed to above problem, provide a kind of structure simple, handled easily, the insulating sleeve assembly for aerial condutor of increasing work efficiency and using method thereof.
Technical scheme of the present invention is: comprise sheath group and installation group, and described sheath group comprises sheath body and a pair mouth of pipe,
Described sheath body is sleeve pipe, and described sleeve pipe is in axial direction provided with tear, and the two ends of described tear are provided with the otic placode be oppositely arranged respectively to extension,
The mouth of pipe described in a pair is the symmetrical two ends being connected to described sheath body respectively, described mouthpiece cover is connected on described sheath body, the tear of the corresponding described sheath body of oral area of the described mouth of pipe, the oral area opposite face of the described mouth of pipe is respectively equipped with some flexible gear shapings one arranged that staggers, forms gear shaping group one and gear shaping group two;
Described installation group comprises installation group one and a pair installation group two, and described installation group one is for connecting sheath body, and installation group two described in a pair is respectively used to connection a pair mouth of pipe;
Described installation group one comprises T-shaped bar one, a pair bull stick one and a pair abaculus, described T-shaped bar one has cross bar one and vertical rod one, symmetrical and the hinged two ends that described cross bar one is set of a pair bull stick one, described sheath body is between a pair bull stick one and be positioned at above cross bar one, abaculus described in a pair is symmetricly set on bull stick one described in a pair respectively, the outside of described abaculus is respectively equipped with outward-dipping flexibility and props up block, described otic placode is provided with caulking groove and a groove of connection, and described abaculus and a block are located in described caulking groove and a groove adaptedly;
Described installation group two comprises T-shaped bar two, a pair bull stick two and a pair gear shaping group, described T-shaped bar two has cross bar two and vertical rod two, symmetrical and the hinged two ends that described cross bar two is set of a pair bull stick two, the described mouth of pipe is between a pair bull stick two and be positioned at above cross bar two, gear shaping group described in a pair is symmetricly set on bull stick two described in a pair respectively, and gear shaping group described in a pair is respectively used to connect described gear shaping group one and gear shaping group two.
Described gear shaping group comprises arm-tie and is located at the gear shaping two of some uniform setting of arm-tie side, and described bull stick two connects described arm-tie.
The cross section of described abaculus is arc-shaped, and the top of described arm-tie is arc-shaped.
Described vertical rod one and vertical rod two are expansion link.
Described bull stick one and bull stick two are connecting rod, and described connecting rod comprises the horizontally disposed pull bar be connected as a single entity and the bull stick be obliquely installed, and described bull stick tilts toward the outer side.
For a using method for the insulating sleeve assembly of aerial condutor, comprise the following steps:
1), installation group is connected with sheath group,
1.1), sheath body is connected with installation group one, is placed on respectively in the caulking groove of a pair otic placode by a pair abaculus, wherein, will prop up block and be placed in a groove;
1.2), a pair mouth of pipe be connected with a pair installation group two, a pair gear shaping group connected respectively the gear shaping group one in the mouth of pipe and gear shaping group two;
2), sheath group rises, by the synchronously rise drive of the vertical rod two in the vertical rod one in installation group one and a pair installation group two sheath group;
3), sheath group is installed, when sheath body and mouth of pipe contact wire, vertical rod one in installation group one continues to rise, bull stick one rotates and pulls otic placode to open tear, simultaneously, vertical rod two in installation group two continues to rise, and bull stick two rotates and pulls gear shaping group one in the mouth of pipe and gear shaping group two unlatching, makes conducting wire cladding in sheath body;
4), install assembling and dismantling and remove, vertical rod one in installation group one continues to rise, and makes abaculus depart from caulking groove, and a pair otic placode restores; Gear shaping group is departed from gear shaping group one and gear shaping group two by the vertical rod in a pair installation group two respectively level, and gear shaping group one and gear shaping group two engage;
5), complete.
Insulating sleeve assembly in the present invention comprises sheath group and installation group, and sheath group is used for coated wire, and installation group is used for sheath group to rise, opening is coated; Sheath group comprises sheath body and a pair mouth of pipe, installation group comprises installation group one and installation group two, sheath body and installation group one interoperation, abaculus in installation group one and a block be separately positioned on the caulking groove of otic placode and prop up in groove, can realize connecting, meanwhile, be convenient to bull stick one and pull otic placode by abaculus, thus tear is opened;
The mouth of pipe and installation group two interoperation, connect the gear shaping group one in the mouth of pipe and gear shaping group two respectively by a pair gear shaping group, can realize connecting, meanwhile, be convenient to bull stick two and pull gear shaping group one and gear shaping group two by a pair gear shaping group, thus opened by the oral area of the mouth of pipe;
In work, tear and mouth of pipe oral area by vertical rod one and a pair vertical rod two jack-up on ground, are opened, are made conducting wire cladding in insulating sleeve, handled easily by staff respectively; Because insulating sleeve is longer, avoid staff and move to another place's work in overhead from one, save the time, safe and reliable.Then, installation group one and installation group two are removed, a pair otic placode restores, and gear shaping group one and gear shaping group two engage, and complete installation.
Invention increases operating efficiency, provide cost savings.
Accompanying drawing explanation
Fig. 1 is the structural representation of sheath group in the present invention,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the structural representation of the mouth of pipe in the present invention,
Fig. 4 is the left view of Fig. 3,
Fig. 5 is the structural representation of installation group two in the present invention,
Fig. 6 is the syndeton schematic diagram of the mouth of pipe and installation group two in the present invention,
Fig. 7 is the structural representation of sheath body in the present invention,
Fig. 8 is the left view of Fig. 7,
Fig. 9 is the structural representation of installation group one in the present invention,
Figure 10 is the syndeton schematic diagram of sheath body and installation group one in the present invention;
In figure, 1 is sheath body, and 10 is tears, and 11 is otic placodes, and 111 is caulking grooves, and 112 is grooves,
2 is mouths of pipe, and 20 is oral areas, and 21 is gear shapings one, and 22 are gear shaping groups one, 23 is gear shaping groups two,
3 are installation groups one, 31 are T-shaped bars one, 311 is cross bars one, and 312 are vertical rods one, 32 is bull sticks one, and 33 is abaculus, and 34 is blocks,
4 are installation groups two, 41 are T-shaped bars two, 411 is cross bars two, and 412 are vertical rods two, 42 is bull sticks two, and 43 is gear shaping groups, and 431 is arm-ties, and 432 is gear shapings two,
5 is pull bars, and 6 is bull sticks.
Embodiment
The present invention as Figure 1-10 shows, comprises sheath group and installation group, and described sheath group comprises sheath body 1 and a pair mouth of pipe 2, and in work, sheath body and the mouth of pipe are isolation material, have flexibility.
Described sheath body 1 is sleeve pipe, and described sleeve pipe is in axial direction provided with tear 10, and the two ends of described tear 10 are provided with the otic placode 11 be oppositely arranged respectively to extension,
The mouth of pipe 2 described in a pair is the symmetrical two ends being connected to described sheath body 1 respectively, the described mouth of pipe 2 is socketed on described sheath body 1 (both are fixedly connected with), in the tear 10(work of the corresponding described sheath body 1 of oral area 20 of the described mouth of pipe 2, the unlatching of mouth of pipe oral area can drive tear to open), the oral area opposite face of the described mouth of pipe 2 is respectively equipped with some flexible gear shapings 1 arranged that staggers, forms gear shaping group 1 and gear shaping group 2 23;
Described installation group comprises installation group 1 and a pair installation group 24, and described installation group 1 is for connecting sheath body 1, and installation group 24 described in a pair is respectively used to connection a pair mouth of pipe 2;
As shown in Figure 9, described installation group 1 comprises T-shaped bar 1, a pair bull stick 1 and a pair abaculus 33, described T-shaped bar 1 has cross bar 1 and vertical rod 1, symmetrical and the hinged two ends that described cross bar 1 is set of a pair bull stick 1, described sheath body 1 is between a pair bull stick 1 and be positioned at above cross bar 1, abaculus 33 described in a pair is symmetricly set on bull stick 1 described in a pair respectively, the outside of described abaculus 33 is respectively equipped with outward-dipping flexibility and props up block 34, described otic placode 11 is provided with caulking groove 111 and a groove 112 of connection, described abaculus 33 and a block 34 are located in described caulking groove 111 and a groove 112 adaptedly, at work, arrange a block of inclination, because T-shaped bar one needs upwards jack-up, a block provides resistance to avoid abaculus to depart from caulking groove, thus realizes the breakdown action of otic placode.Because a block has flexibility, during installation, a block enters from caulking groove along with abaculus, then enters in a groove.
Bull stick one is articulated and connected, and realize T-shaped bar one when rising (upwards action), bull stick one, to respective outside expansion action, is convenient to follow-up tear breakdown action;
As shown in Figure 5, described installation group 24 comprises T-shaped bar 2 41, a pair bull stick 2 42 and a pair gear shaping group 43, described T-shaped bar 2 41 has cross bar 2 411 and vertical rod 2 412, symmetrical and the hinged two ends that described cross bar 2 411 is set of a pair bull stick 2 42, the described mouth of pipe 2 is between a pair bull stick 2 42 and be positioned at above cross bar 2 411, gear shaping group 43 described in a pair is symmetricly set on bull stick 2 42 described in a pair respectively, and gear shaping group 43 described in a pair is respectively used to connect described gear shaping group 1 and gear shaping group 2 23.
Bull stick two is articulated and connected, and realize T-shaped bar two when rising (upwards action), bull stick two, to respective outside expansion action, is convenient to the breakdown action of follow-up mouth of pipe oral area;
Described gear shaping group 43 comprises arm-tie 431 and is located at the gear shaping 2 432 of some uniform setting of arm-tie 431 side, and described bull stick two connects described arm-tie.In work, gear shaping two is connected with gear shaping one, and arm-tie is under the effect of bull stick two, and level pulls opens mouth of pipe oral area; Meanwhile, gear shaping two can move horizontally, and departs from from gear shaping group one and gear shaping group two, easy to operate, reliable.
The cross section of described abaculus 33 is arc-shaped, and the top of described arm-tie 431 is arc-shaped; In work, be oppositely arranged, form the placement space of wire, be convenient to subsequent operation, i.e. the unlatching of tear and mouth of pipe oral area.
Described vertical rod 1 and vertical rod 2 412 are expansion link, and be convenient to flexible by sheath body and mouth of pipe rise, operation is reliable.
Described bull stick 1 and bull stick 2 42 are connecting rod, and described connecting rod comprises the horizontally disposed pull bar 5 be connected as a single entity and the bull stick 6 be obliquely installed, and described bull stick tilts toward the outer side; In work, pull bar connects abaculus and gear shaping group respectively, and bull stick is hinged on cross bar one and cross bar two respectively.In work, by the jack-up action of T-shaped bar one, two, bull stick rotates, pull bar level pulls, and is opened by the oral area of tear and the mouth of pipe.
For a using method for the insulating sleeve assembly of aerial condutor, comprise the following steps:
1), installation group is connected with sheath group,
1.1), sheath body is connected with installation group one, is placed on respectively in the caulking groove of a pair otic placode by a pair abaculus, wherein, will prop up block and be placed in a groove;
1.2), a pair mouth of pipe be connected with a pair installation group two, a pair gear shaping group connected respectively the gear shaping group one in the mouth of pipe and gear shaping group two;
2), sheath group rises, by the synchronously rise drive of the vertical rod two in the vertical rod one in installation group one and a pair installation group two sheath group;
3), sheath group is installed, when sheath body and mouth of pipe contact wire, (arc-shaped is set, form wire placement space), vertical rod one in installation group one continues to rise, bull stick one rotates and pulls otic placode to open tear, and meanwhile, the vertical rod two in installation group two continues to rise, bull stick two rotates and pulls gear shaping group one in the mouth of pipe and gear shaping group two unlatching, makes conducting wire cladding in sheath body;
4), install assembling and dismantling and remove, vertical rod one in installation group one continues to rise, and makes abaculus depart from caulking groove, and a pair otic placode restores (having elasticity); Gear shaping group is departed from gear shaping group one and gear shaping group two by the vertical rod in a pair installation group two respectively level, and gear shaping group one and gear shaping group two engage, thus realize the sealing of the mouth of pipe;
5), complete.
The present invention is easy to operate, provides cost savings, working time.
Claims (6)
1. for an insulating sleeve assembly for aerial condutor, it is characterized in that, comprise sheath group and installation group, described sheath group comprises sheath body and a pair mouth of pipe,
Described sheath body is sleeve pipe, and described sleeve pipe is in axial direction provided with tear, and the two ends of described tear are provided with the otic placode be oppositely arranged respectively to extension,
The mouth of pipe described in a pair is the symmetrical two ends being connected to described sheath body respectively, described mouthpiece cover is connected on described sheath body, the tear of the corresponding described sheath body of oral area of the described mouth of pipe, the oral area opposite face of the described mouth of pipe is respectively equipped with some flexible gear shapings one arranged that staggers, forms gear shaping group one and gear shaping group two;
Described installation group comprises installation group one and a pair installation group two, and described installation group one is for connecting sheath body, and installation group two described in a pair is respectively used to connection a pair mouth of pipe;
Described installation group one comprises T-shaped bar one, a pair bull stick one and a pair abaculus, described T-shaped bar one has cross bar one and vertical rod one, symmetrical and the hinged two ends that described cross bar one is set of a pair bull stick one, described sheath body is between a pair bull stick one and be positioned at above cross bar one, abaculus described in a pair is symmetricly set on bull stick one described in a pair respectively, the outside of described abaculus is respectively equipped with outward-dipping flexibility and props up block, described otic placode is provided with caulking groove and a groove of connection, and described abaculus and a block are located in described caulking groove and a groove adaptedly;
Described installation group two comprises T-shaped bar two, a pair bull stick two and a pair gear shaping group, described T-shaped bar two has cross bar two and vertical rod two, symmetrical and the hinged two ends that described cross bar two is set of a pair bull stick two, the described mouth of pipe is between a pair bull stick two and be positioned at above cross bar two, gear shaping group described in a pair is symmetricly set on bull stick two described in a pair respectively, and gear shaping group described in a pair is respectively used to connect described gear shaping group one and gear shaping group two.
2. a kind of insulating sleeve assembly for aerial condutor according to claim 1, is characterized in that, described gear shaping group comprises arm-tie and is located at the gear shaping two of some uniform setting of arm-tie side, and described bull stick two connects described arm-tie.
3. a kind of insulating sleeve assembly for aerial condutor according to claim 2, it is characterized in that, the cross section of described abaculus is arc-shaped, and the top of described arm-tie is arc-shaped.
4. a kind of insulating sleeve assembly for aerial condutor according to claim 1, is characterized in that, described vertical rod one and vertical rod two are expansion link.
5. a kind of insulating sleeve assembly for aerial condutor according to claim 1, it is characterized in that, described bull stick one and bull stick two are connecting rod, and described connecting rod comprises the horizontally disposed pull bar be connected as a single entity and the bull stick be obliquely installed, and described bull stick tilts toward the outer side.
6. a using method for the insulating sleeve assembly for aerial condutor according to claim 1, is characterized in that, comprise the following steps:
1), installation group is connected with sheath group,
1.1), sheath body is connected with installation group one, is placed on respectively in the caulking groove of a pair otic placode by a pair abaculus, wherein, will prop up block and be placed in a groove;
1.2), a pair mouth of pipe be connected with a pair installation group two, a pair gear shaping group connected respectively the gear shaping group one in the mouth of pipe and gear shaping group two;
2), sheath group rises, by the synchronously rise drive of the vertical rod two in the vertical rod one in installation group one and a pair installation group two sheath group;
3), sheath group is installed, when sheath body and mouth of pipe contact wire, vertical rod one in installation group one continues to rise, bull stick one rotates and pulls otic placode to open tear, simultaneously, vertical rod two in installation group two continues to rise, and bull stick two rotates and pulls gear shaping group one in the mouth of pipe and gear shaping group two unlatching, makes conducting wire cladding in sheath body;
4), install assembling and dismantling and remove, vertical rod one in installation group one continues to rise, and makes abaculus depart from caulking groove, and a pair otic placode restores; Gear shaping group is departed from gear shaping group one and gear shaping group two by the vertical rod in a pair installation group two respectively level, and gear shaping group one and gear shaping group two engage;
5), complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512481.9A CN105161228B (en) | 2015-08-19 | 2015-08-19 | Insulation sleeve assembly for overhead wire and application method of insulation sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512481.9A CN105161228B (en) | 2015-08-19 | 2015-08-19 | Insulation sleeve assembly for overhead wire and application method of insulation sleeve assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105161228A true CN105161228A (en) | 2015-12-16 |
| CN105161228B CN105161228B (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512481.9A Active CN105161228B (en) | 2015-08-19 | 2015-08-19 | Insulation sleeve assembly for overhead wire and application method of insulation sleeve assembly |
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| Country | Link |
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| CN (1) | CN105161228B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932605A (en) * | 2016-06-13 | 2016-09-07 | 国家电网公司 | Electrified cross line insulating packaged sheath and construction method therefor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461794A1 (en) * | 1990-06-12 | 1991-12-18 | AT&T Corp. | Aerial cable |
| CN2364536Y (en) * | 1999-01-22 | 2000-02-16 | 山东省莱芜塑料制品(集团)总厂 | Overhead steel strand single-side knot insulation protection sleeve |
| US6245991B1 (en) * | 1997-09-30 | 2001-06-12 | John Patrick Ryan | Utility pole guy wire breakaway connector |
| CN2520601Y (en) * | 2001-11-12 | 2002-11-13 | 霍晓林 | Warning protection sleeve of overhead cable |
| JP2010187508A (en) * | 2009-02-13 | 2010-08-26 | Chugoku Electric Power Co Inc:The | Cable sheath |
| CN203491027U (en) * | 2013-10-10 | 2014-03-19 | 国家电网公司 | Insulating protective pipe |
| CN204966185U (en) * | 2015-08-19 | 2016-01-13 | 江苏省电力公司扬州供电公司 | A insulating sheath subassembly for air wire |
-
2015
- 2015-08-19 CN CN201510512481.9A patent/CN105161228B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461794A1 (en) * | 1990-06-12 | 1991-12-18 | AT&T Corp. | Aerial cable |
| US6245991B1 (en) * | 1997-09-30 | 2001-06-12 | John Patrick Ryan | Utility pole guy wire breakaway connector |
| CN2364536Y (en) * | 1999-01-22 | 2000-02-16 | 山东省莱芜塑料制品(集团)总厂 | Overhead steel strand single-side knot insulation protection sleeve |
| CN2520601Y (en) * | 2001-11-12 | 2002-11-13 | 霍晓林 | Warning protection sleeve of overhead cable |
| JP2010187508A (en) * | 2009-02-13 | 2010-08-26 | Chugoku Electric Power Co Inc:The | Cable sheath |
| CN203491027U (en) * | 2013-10-10 | 2014-03-19 | 国家电网公司 | Insulating protective pipe |
| CN204966185U (en) * | 2015-08-19 | 2016-01-13 | 江苏省电力公司扬州供电公司 | A insulating sheath subassembly for air wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932605A (en) * | 2016-06-13 | 2016-09-07 | 国家电网公司 | Electrified cross line insulating packaged sheath and construction method therefor |
| CN105932605B (en) * | 2016-06-13 | 2018-06-29 | 国家电网公司 | One kind lives across line insulation wrap jacket and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105161228B (en) | 2017-03-22 |
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