CN203809903U - Lightningproof and antistatic flange bridging device - Google Patents

Lightningproof and antistatic flange bridging device Download PDF

Info

Publication number
CN203809903U
CN203809903U CN201420106837.XU CN201420106837U CN203809903U CN 203809903 U CN203809903 U CN 203809903U CN 201420106837 U CN201420106837 U CN 201420106837U CN 203809903 U CN203809903 U CN 203809903U
Authority
CN
China
Prior art keywords
flange
flanges
copper sheet
lightningproof
antistatic
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.)
Expired - Fee Related
Application number
CN201420106837.XU
Other languages
Chinese (zh)
Inventor
燕自峰
孟波
隋志成
艾国生
王坤
刘泓晔
吴超
刘光炳
姜忠南
钟博文
李英康
吴敬清
Original Assignee
燕自峰
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 燕自峰 filed Critical 燕自峰
Priority to CN201420106837.XU priority Critical patent/CN203809903U/en
Application granted granted Critical
Publication of CN203809903U publication Critical patent/CN203809903U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a lightningproof and antistatic flange bridging device which comprises two flanges, a red copper piece, a pair of flange clamps and a hexagonal bolt. The red copper piece is fixedly mounted between the flanges in a bridging manner, the flange clamps cover the red copper piece, and the hexagonal bolt penetrates the flange clamps and fixes the red copper piece and the flange clamps on the flanges. The lightningproof and antistatic flange bridging device is simple in structure, easy in popularization and capable of effectively preventing accumulation of static charge; in the process of engineering construction, flange mounting and static grounding can be completed at one step, so that repeated labor or the phenomenon that part of the flanges is not connected with static grounding wires due to negligence is reduced, and the objectives of eliminating static electricity and reducing workload are achieved truly.

Description

A kind of flange lightning protection anti electrostatic crossover assembly
Technical field
The utility model is specifically related to a kind of flange lightning protection anti electrostatic crossover assembly.
Background technique
At present, the a lot of units of Oilfield Company are carrying out the flange cross-over connection work in inflammable and explosive place, but there is no ready-made flange cross-over connection production standard, if for high pressure flange jumper be pressed in nut may damage by pressure below copper sheet, fastening force not, problem that bolt length is inadequate, and the release that will stop production could be implemented.
Model utility content
The purpose of this utility model is for solving above-mentioned deficiency, and a kind of flange lightning protection anti electrostatic crossover assembly is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of flange lightning protection anti electrostatic crossover assembly, comprise flange, copper sheet, the 1 pair of flange clip and hex head bolt, copper sheet cross-over connection is fixedly mounted between two flanges, 1 pair of flange clip covers on copper sheet, and hex head bolt passes flange clip and copper sheet and flange clip are fixed on flange.
The utility model also has some technical characteristicss like this:
Described hex head bolt or for long pin screw rod.
The utlity model has following useful effect:
The utility model is simple in structure, be easy to promote, can effectively prevent gathering of static charge, in engineering construction process, flange is installed with electrostatic grounding and can a step be completed, reduce the duplication of labour or miss the phenomenon of static ground wire because carelessness causes part flange, really having reached the object of eliminating static and reducing workload.
Brief description of the drawings
Fig. 1 is of the present utility model without clamp device structural representation;
Fig. 2 is the clamp device structural representation that has of the present utility model;
Fig. 3 is the apparatus structure schematic diagram of belt length foot bolt of the present utility model.
Wherein, 1, flange, 2, copper sheet, 3, flange clip, 4, hex head bolt, 5, long pin screw rod.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Embodiment 1
A kind of flange lightning protection anti electrostatic crossover assembly, comprise flange 1,2,1 pair of flange clip 3 of copper sheet and hex head bolt 4, copper sheet 2 cross-over connections are fixedly mounted between two flanges 1,1 pair of flange clip 3 covers on copper sheet 2, hex head bolt 4 is through flange clip 3 and copper sheet 2 and flange clip 3 are fixed on flange, described hex head bolt 4 or be long pin screw rod 5.
This device is mainly for high pressure flange, and other mesolow flange also can adopt.
By specific embodiment, the utility model is had been described in detail above, but these not form restriction of the present utility model.In the situation that not departing from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.

Claims (2)

1. a flange lightning protection anti electrostatic crossover assembly, comprise flange, copper sheet, the 1 pair of flange clip and hex head bolt, it is characterized in that: copper sheet cross-over connection is fixedly mounted between two flanges, 1 pair of flange clip covers on copper sheet, and hex head bolt passes flange clip and copper sheet and flange clip are fixed on flange.
2. a kind of flange lightning protection anti electrostatic crossover assembly as claimed in claim 1, is characterized in that: described hex head bolt or for long pin screw rod.
CN201420106837.XU 2014-03-10 2014-03-10 Lightningproof and antistatic flange bridging device Expired - Fee Related CN203809903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420106837.XU CN203809903U (en) 2014-03-10 2014-03-10 Lightningproof and antistatic flange bridging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420106837.XU CN203809903U (en) 2014-03-10 2014-03-10 Lightningproof and antistatic flange bridging device

Publications (1)

Publication Number Publication Date
CN203809903U true CN203809903U (en) 2014-09-03

Family

ID=51448652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420106837.XU Expired - Fee Related CN203809903U (en) 2014-03-10 2014-03-10 Lightningproof and antistatic flange bridging device

Country Status (1)

Country Link
CN (1) CN203809903U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106917925A (en) * 2015-12-25 2017-07-04 中国石油天然气股份有限公司 Electrostatic crossover assembly and flange assembly
CN110835087A (en) * 2018-08-15 2020-02-25 中国石油天然气股份有限公司 Oil discharge system exhaust apparatus and oil discharge system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106917925A (en) * 2015-12-25 2017-07-04 中国石油天然气股份有限公司 Electrostatic crossover assembly and flange assembly
CN106917925B (en) * 2015-12-25 2020-02-14 中国石油天然气股份有限公司 Electrostatic jumper and flange assembly
CN110835087A (en) * 2018-08-15 2020-02-25 中国石油天然气股份有限公司 Oil discharge system exhaust apparatus and oil discharge system

Similar Documents

Publication Publication Date Title
CN203951703U (en) A kind of electric installation cabinet
CN203809903U (en) Lightningproof and antistatic flange bridging device
CN205319625U (en) Ladder type leads directly to crane span structure
CN205081435U (en) High -voltage cable fixing clamp
CN203774722U (en) Structure-improved overhead conductor fixing device
CN203707716U (en) Multilayer laying support for aluminum alloy cable in shaft well
CN205015377U (en) A insulating fixing device for electric energy meter is electrified to be changed
CN204424474U (en) Adjustable conductor ground connection link
CN204230824U (en) A kind of cable fixture
CN204025922U (en) A kind of pipe clamp parts and pipe clamp thereof
CN204333847U (en) Soft bus bar fixing hardware
CN203632168U (en) Improved structure of bundling wire suspension wire clamp
CN204345208U (en) A kind of spherical camera mounting bracket
CN202324775U (en) Fixing device used for mounting equipment on power transmission tower
CN204597852U (en) Photovoltaic module ground connection and integral tightening device and photovoltaic system
CN103470856A (en) Novel hanging type cable hook
CN105140754B (en) The charge mechanism of connector detection machine
CN103453226A (en) Self-bearing cable hook
CN201696402U (en) Fixing part for signboards of iron tower
CN203233104U (en) Special wire drawing device for high-voltage line maintenance ground wires
CN204385902U (en) The supporting corner brace of a kind of keel
CN203549114U (en) Cable bridge capable of being assembled rapidly
CN203326144U (en) Distribution transformer cable clamp
CN202812478U (en) Pipe clamp structure
CN206775069U (en) A kind of fixture for being used to fix offline cable

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140903

Termination date: 20150310

EXPY Termination of patent right or utility model