CN204288977U - A kind of lines in parallel gap protection equipment - Google Patents

A kind of lines in parallel gap protection equipment Download PDF

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Publication number
CN204288977U
CN204288977U CN201420806873.7U CN201420806873U CN204288977U CN 204288977 U CN204288977 U CN 204288977U CN 201420806873 U CN201420806873 U CN 201420806873U CN 204288977 U CN204288977 U CN 204288977U
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CN
China
Prior art keywords
support
flow diverter
gold utensil
insulating cover
arm
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.)
Active
Application number
CN201420806873.7U
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Chinese (zh)
Inventor
李艳丛
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.)
Langfang North melt electric Limited by Share Ltd
Original Assignee
Langfang Beirong Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Langfang Beirong Electric Co Ltd filed Critical Langfang Beirong Electric Co Ltd
Priority to CN201420806873.7U priority Critical patent/CN204288977U/en
Application granted granted Critical
Publication of CN204288977U publication Critical patent/CN204288977U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of lines in parallel gap protection equipment, it relates to route protection technical field, it comprises insulating cover, shield arm, card line gold utensil, flow diverter under upper flow diverter, pressure-sensitive device, second support, first support, connecting bolt standard component, cross-arm gold utensil, porcelain insulator, the outward flange of insulating cover is provided with shield arm, and insulating cover and shield arm are disposable sulfuration forms, card line gold utensil is provided with in insulating cover, the bottom of card line gold utensil is provided with flow diverter, the below of upper flow diverter is provided with lower flow diverter, lower flow diverter is arranged on pressure-sensitive device, the middle and upper part of pressure-sensitive device is connected with the insulation shell on insulating cover, the lower end of pressure-sensitive device has been bolted the second support, the other end of the second support is connected with the first support by connecting bolt standard component, the other end of the first support has been bolted cross-arm gold utensil, the top of cross-arm gold utensil is provided with porcelain insulator.

Description

A kind of lines in parallel gap protection equipment
Technical field:
The utility model relates to route protection technical field, is specifically related to a kind of lines in parallel gap protection equipment.
Background technology:
Lines in parallel all also exists certain gap, and these gaps need to be protected by proterctive equipment, if do not protect, then easily forms the phenomenons such as electric leakage, and the protective value of existing proterctive equipment is not strong, haves much room for improvement.
Utility model content:
The purpose of this utility model is to provide a kind of lines in parallel gap protection equipment, and its structure is simple, reasonable in design, is transformed into and is flexible coupling, enhance its protective value by original Hard link.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises insulating cover, shield arm, card line gold utensil, flow diverter under upper flow diverter, pressure-sensitive device, second support, first support, connecting bolt standard component, cross-arm gold utensil, porcelain insulator, the outward flange of insulating cover is provided with shield arm, and insulating cover and shield arm are the disposable sulfuration of high quality silicon rubber forms, card line gold utensil is provided with in insulating cover, the bottom of card line gold utensil is provided with flow diverter, the below of upper flow diverter is provided with lower flow diverter, lower flow diverter is arranged on pressure-sensitive device, the middle and upper part of pressure-sensitive device is connected with the insulation shell on insulating cover, the lower end of pressure-sensitive device has been bolted the second support, the other end of the second support is connected with the first support by connecting bolt standard component, its connected mode is for being flexible coupling, the other end of the first support has been bolted cross-arm gold utensil, the top of cross-arm gold utensil is provided with porcelain insulator.
Operation principle of the present utility model: lower flow diverter is threaded in pressure-sensitive device one end near upper flow diverter, upper and lower flow diverter forms discharging gap, pressure-sensitive device can either play the effect of lightning arrester, again can self-extinguish power frequency continued flow, keeping system is decompression not, avoid the generation of system decompression and relaying protection action trip condition, when mounted, the upper end of the right and left of entirety is all connected on cable, due to the mode that the first support of lower end is become to be flexible coupling by Hard link innovation transformation with the connected mode of the second support, the protective value of this product is made to be better than the protective value of old product.
The utility model has following beneficial effect: its structure is simple, reasonable in design, is transformed into and is flexible coupling, enhance its protective value by original Hard link.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Reference numeral: 1, insulating cover; 2, shield arm; 3, card line gold utensil; 4, upper flow diverter; 5, lower flow diverter; 6, pressure-sensitive device; 7, the second support; 8, the first support; 9, connecting bolt standard component; 10, cross-arm gold utensil; 11, porcelain insulator.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises insulating cover 1, shield arm 2, card line gold utensil 3, upper flow diverter 4, lower flow diverter 5, pressure-sensitive device 6, second support 7, first support 8, connecting bolt standard component 9, cross-arm gold utensil 10, porcelain insulator 11, the outward flange of insulating cover 1 is provided with shield arm 2, and insulating cover 1 and shield arm 2 form for the disposable sulfuration of high quality silicon rubber, card line gold utensil 3 is provided with in insulating cover 1, the bottom of card line gold utensil 3 is provided with flow diverter 4, the below of upper flow diverter 4 is provided with lower flow diverter 5, lower flow diverter 5 is arranged on pressure-sensitive device 6, the middle and upper part of pressure-sensitive device 6 is connected with the insulation shell on insulating cover 1, the lower end of pressure-sensitive device 6 has been bolted the second support 7, the other end of the second support 7 is connected with the first support 8 by connecting bolt standard component 9, its connected mode is for being flexible coupling, the other end of the first support 8 has been bolted cross-arm gold utensil 10, the top of cross-arm gold utensil 10 is provided with porcelain insulator 11.
The operation principle of this embodiment: lower flow diverter is threaded in pressure-sensitive device one end near upper flow diverter, upper and lower flow diverter forms discharging gap, the effect of lightning arrester can either be played, again can self-extinguish power frequency continued flow, keeping system is decompression not, avoid the generation of system decompression and relaying protection action trip condition, when mounted, the upper end of the right and left of entirety is all connected on cable, due to the mode that the first support 8 of lower end is become to be flexible coupling by Hard link innovation transformation with the connected mode of the second support 7, the protective value of this product is made to be better than the protective value of old product.
This embodiment has following beneficial effect: its structure is simple, reasonable in design, is transformed into and is flexible coupling, enhance its protective value by original Hard link.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.

Claims (1)

1. a lines in parallel gap protection equipment, it comprises insulating cover (1), shield arm (2), card line gold utensil (3), upper flow diverter (4), lower flow diverter (5), pressure-sensitive device (6), second support (7), first support (8), connecting bolt standard component (9), cross-arm gold utensil (10), porcelain insulator (11), the outward flange of insulating cover (1) is provided with shield arm (2), and insulating cover (1) and shield arm (2) form for the disposable sulfuration of high quality silicon rubber, card line gold utensil (3) is provided with in insulating cover (1), the bottom of card line gold utensil (3) is provided with flow diverter (4), the below of upper flow diverter (4) is provided with lower flow diverter (5), lower flow diverter (5) is arranged on pressure-sensitive device (6), the middle and upper part of pressure-sensitive device (6) is connected with the insulation shell on insulating cover (1), it is characterized in that the lower end of pressure-sensitive device (6) has been bolted the second support (7), the other end of the second support (7) is connected with the first support (8) by connecting bolt standard component (9), its connected mode is for being flexible coupling, the other end of the first support (8) has been bolted cross-arm gold utensil (10), the top of cross-arm gold utensil (10) is provided with porcelain insulator (11).
CN201420806873.7U 2014-12-19 2014-12-19 A kind of lines in parallel gap protection equipment Active CN204288977U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420806873.7U CN204288977U (en) 2014-12-19 2014-12-19 A kind of lines in parallel gap protection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420806873.7U CN204288977U (en) 2014-12-19 2014-12-19 A kind of lines in parallel gap protection equipment

Publications (1)

Publication Number Publication Date
CN204288977U true CN204288977U (en) 2015-04-22

Family

ID=52872111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420806873.7U Active CN204288977U (en) 2014-12-19 2014-12-19 A kind of lines in parallel gap protection equipment

Country Status (1)

Country Link
CN (1) CN204288977U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448359B (en) * 2020-11-10 2022-03-08 国网浙江省电力有限公司江山市供电公司 Lightning arrester device for overhead line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448359B (en) * 2020-11-10 2022-03-08 国网浙江省电力有限公司江山市供电公司 Lightning arrester device for overhead line

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CP01 Change in the name or title of a patent holder

Address after: 065502 Guan City, Langfang Province town of Ma Zhuang Village South

Patentee after: Langfang North melt electric Limited by Share Ltd

Address before: 065502 Guan City, Langfang Province town of Ma Zhuang Village South

Patentee before: Langfang Beirong Electric Co., Ltd.