CN106877262A - A kind of suspension clamp with weight hitch point - Google Patents
A kind of suspension clamp with weight hitch point Download PDFInfo
- Publication number
- CN106877262A CN106877262A CN201710187547.0A CN201710187547A CN106877262A CN 106877262 A CN106877262 A CN 106877262A CN 201710187547 A CN201710187547 A CN 201710187547A CN 106877262 A CN106877262 A CN 106877262A
- Authority
- CN
- China
- Prior art keywords
- weight
- hull
- bolt
- driven
- connecting plate
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 241001236653 Lavinia exilicauda Species 0.000 title claims abstract description 9
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 210000003128 Head Anatomy 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003252 repetitive Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
Abstract
The invention discloses a kind of suspension clamp with weight hitch point, two panels socket-clevis eye is connected to hull（4）Both sides, by bolt（1）Through two panels socket-clevis eye（2）The screw on top passes through socket-clevis eye（2）It is connected with insulator bottom, two U-bolts（3）By the groove on the top of hull 4（10）And the draw-in groove of both sides（11）Fixed position；Wire is placed in hull（4）Inside pressing plate（7）Push down, and use U-bolt（3）It is fixed；Hull（4）Bottom be provided with through hole weight suspension connecting plate（5）, weight suspension connecting plate（5）Connection weight-driven is hung by bolt；Operation electrician opens the bolt for fixing weight-driven, and ground is transferred to after weight-driven is removed；And new weight-driven is promoted at wire, connecting plate is hung by bolt and weight（5）Connection, simple structure of the present invention, it is easy for installation, applied widely, field operation program can be simplified, field operation intensity is reduced, improved operating efficiency.
Description
Technical field：
The present invention relates to a kind of suspension clamp with weight hitch point, belong to power transmission lines overhauling site technology field, extensively
It is applied to during dead man tower and corner pole on transmission line of electricity install weight operation additional.
Background technology：
Transmission line of electricity is in erection process, if both sides shaft tower is higher, middle shaft tower is relatively low, then both sides shaft tower higher is to centre
Shaft tower produces uplift force.When uplift force is larger, wire is easily set to exceed sub-pieces, wire reduces to cross-arm distance, causes
Safe distance is not enough, when overvoltage occurs in circuit, is susceptible to the accident that wire discharges cross-arm.Additionally, in corner pole
In, the corner number of degrees are bigger, then exterior angle side wire jumper to shaft tower apart from smaller.Under the extreme conditions such as strong wind, exterior angle side wire jumper due to
Swing, closer to shaft tower, easily shaft tower is discharged.Weight is installed at upper dead man tower suspension clamp, can be effectively canceled out
The uplift force of both sides shaft tower, makes wire keep enough safe distances with cross-arm.In corner pole exterior angle side, wire jumper increases pendency
Insulator simultaneously installs weight, can effectively reduce wire jumper swing, wire jumper is kept safe enough distance with shaft tower.
Transmission line of electricity by operation for many years, can't bear, it is necessary to change, some circuits become by the weight corrosion of some shaft towers
Change, it is necessary to increase or decrease weight quality.The mode that tradition changes weight is with reference to power failure plan, by for fixing the outstanding of wire
Vertical line folder is opened, and then carries out weight replacing.The shortcoming of the method is, it is necessary to using wrap attachment, it is necessary to beat in Renewal process
Suspension clamp is opened, after changing weight, again need to be installed suspension clamp, complex operation, operation intensity is larger, and operating efficiency is low.
The content of the invention：
A kind of simple structure, easy for installation, applicable model are provided it is an object of the invention to overcome the shortcomings of above-mentioned prior art
Enclose the catenary with weight hitch point that is wide, field operation program being simplified, field operation intensity is reduced, improved operating efficiency
Folder.
The purpose of the present invention can be reached by following measure：A kind of suspension clamp with weight hitch point, its bag
Include hull, it is characterised in that the both sides of hull are provided with hanging scroll, ship is arranged on by the two panels socket-clevis eye bottom of steel plate punched
On the hanging scroll of body both sides, hanging scroll afterbody shimming and R sell anticreep；Bolt is passed through into bowl through the screw on two panels socket-clevis eye top
Head hanging plate is connected with insulator bottom, and bolt tail shimming and R sell anticreep；Hull top is provided with 4 grooves, both sides and is respectively provided with
2 draw-in grooves, two U-bolts are by the groove on the top of hull 4 and the draw-in groove fixed position of both sides；The inside of hull is provided with pressure
Plate, wire is placed in the inside of hull, is pushed down with pressing plate, and is fixed with U-bolt；The bottom of hull is provided with the weight with through hole
Suspension connecting plate, weight hangs connecting plate and hangs connection weight-driven by bolt；When needing to carry out weight replacing, stop without circuit
Electricity, operation electrician is climbed to live wire by insulated flexible ladder, and rapidly with wire equipotential；Operation electrician will open weight
It is used to fix the bolt of weight-driven on suspension connecting plate, after weight-driven is removed, ground is transferred to insulating cord；Ground electrician
New weight-driven colligation is firm；Be promoted to new weight-driven at wire by operation electrician, by new weight-driven by bolt with
Weight suspension connecting plate connection, work is finished, and operation electrician returns to ground.
The present invention can produce following good effect compared with the prior art：The present invention can be efficiently against transmission line of electricity weight
Hammer replacement operation operating process is complicated, and repetitive operation is more, the shortcomings of operation intensity is larger.It has：
1st, simple structure, it is easy for installation.The present invention is a kind of suspension clamp with weight hitch point.When weight is installed, directly
Weight-driven is suspended on hull bottom connecting plate.
2nd, it is applied widely.The suspension clamp is applicable to current power transmission circuit most upper dead man tower and angle poles
Tower.
3rd, field operation procedures can be simplified.When needing to carry out weight replacement operation, without carrying out messenger wire, also just eliminate
The step of wrap attachment is installed and dismantled.Without wire clamp is opened, the spiral shell that directly weight-driven is connected with weight suspension connecting plate
Bolt is opened, you can change weight.
4th, field operation intensity is reduced, operating efficiency is improved.Due to simplifying weight replacement operation program, operating personnel's
Labour intensity reduction, operating efficiency is greatly improved.Changing one group of weight in the past needs the used time 120 minutes, and 30 minutes are only needed now
Can complete.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is top view of the invention.
Specific embodiment：
Specific embodiment of the invention is elaborated below in conjunction with the accompanying drawings：
Embodiment：A kind of suspension clamp with weight hitch point（Referring to Fig. 1-Fig. 3）, it includes hull 4, the both sides of hull 4
Hanging scroll 9 is provided with, hanging plate 2 is socket-clevis eye, is formed by steel plate punched, and the bottom of two panels socket-clevis eye 2 is arranged on the extension of the both sides of hull 4
On axle 9, the afterbody shimming of hanging scroll 9 and the anticreep of R pins 6.Bolt 1 is hung through the screw on the top of two panels socket-clevis eye 2 by bowl head
Plate 2 is connected with insulator bottom, the afterbody shimming of bolt 1 and the anticreep of R pins 6.The top of hull 4 is provided with 4 grooves 10, both sides and respectively sets
There are 2 draw-in grooves 11, two U-bolts 3 are by the groove 10 on the top of hull 4 and the fixed position of draw-in groove 11 of both sides.Hull 4 it is interior
Portion is provided with pressing plate 7, and wire is placed in the inside of hull 4, is pushed down with pressing plate 7, and is fixed with U-bolt 3.The bottom of hull 4 is provided with
Weight suspension connecting plate 5 with through hole, weight hangs connecting plate 5 and hangs connection weight-driven by bolt.
When needing to carry out weight replacing, without applying for line outage, operation electrician is climbed to band conductance by insulated flexible ladder
At line, and rapidly with wire equipotential；Operation electrician will open the bolt for being used to fix weight-driven on weight suspension connecting plate 5,
After weight-driven is removed, ground is transferred to insulating cord；Ground electrician is firm by new weight-driven colligation；Operation electrician will be new
Weight-driven is promoted at wire, and new weight-driven is hung into connecting plate 5 by bolt and weight is connected, and work is finished, operation electricity
Work returns to ground.
Embodiment above is only that the preferred embodiment of the present invention is described, and other preferred embodiments are herein
Do not tire out one by one and state, and not the scope of the present invention is defined, on the premise of design spirit of the present invention is not departed from, this area
Various modifications and improvement that ordinary skill technical staff makes to technical scheme, all should fall within right of the invention will
Ask in the protection domain of book determination.
Claims (1)
1. a kind of suspension clamp with weight hitch point, it includes hull（4）, it is characterised in that hull（4）Both sides be provided with
Hanging scroll（9）, by the two panels socket-clevis eye of steel plate punched（2）Bottom is arranged on hull（4）The hanging scroll of both sides（9）On, hanging scroll
（9）Afterbody shimming and R sell（6）Anticreep；By bolt（1）Through two panels socket-clevis eye（2）The screw on top passes through socket-clevis eye
（2）It is connected with insulator bottom, bolt（1）Afterbody shimming and R sell（6）Anticreep；Hull（4）Top is provided with 4 grooves（10）、
Both sides are respectively provided with 2 draw-in grooves（11）, two U-bolts（3）By the groove on the top of hull 4（10）And the draw-in groove of both sides（11）Gu
Positioning is put；Hull（4）Inside be provided with pressing plate（7）, wire is placed in hull（4）Inside, use pressing plate（7）Push down, and use U-shaped spiral shell
Bolt（3）It is fixed；Hull（4）Bottom be provided with through hole weight suspension connecting plate（5）, weight suspension connecting plate（5）By bolt
Suspension connection weight-driven；When needing to carry out weight replacing, without line outage, operation electrician is climbed to band by insulated flexible ladder
At electric lead, and rapidly with wire equipotential；Operation electrician will open weight suspension connecting plate（5）It is upper to be used to fix weight-driven
Bolt, after weight-driven is removed, ground is transferred to insulating cord；Ground electrician is firm by new weight-driven colligation；Operation electricity
Be promoted to new weight-driven at wire by work, and new weight-driven is hung into connecting plate with weight by bolt（5）Connection, has worked
Finish, operation electrician returns to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187547.0A CN106877262A (en) | 2017-03-27 | 2017-03-27 | A kind of suspension clamp with weight hitch point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187547.0A CN106877262A (en) | 2017-03-27 | 2017-03-27 | A kind of suspension clamp with weight hitch point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106877262A true CN106877262A (en) | 2017-06-20 |
Family
ID=59173570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710187547.0A Pending CN106877262A (en) | 2017-03-27 | 2017-03-27 | A kind of suspension clamp with weight hitch point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106877262A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860173A (en) * | 2018-06-15 | 2018-11-23 | 宋听动 | A kind of transport locomotive delivery beam anti-dropout suspension arrangement |
| CN110932214A (en) * | 2019-12-17 | 2020-03-27 | 朱永林 | Light transmission line suspension wire clamping pin device and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2058174A (en) * | 1933-10-06 | 1936-10-20 | Aluminum Co Of America | Vibration damper |
| CN203504108U (en) * | 2013-09-17 | 2014-03-26 | 火炬电气集团有限公司 | Jump wire suspension clamp |
| CN203747349U (en) * | 2014-03-10 | 2014-07-30 | 浙江维博电力金具有限公司 | Suspension wire clamp |
| CN205212386U (en) * | 2015-12-15 | 2016-05-04 | 四平线路器材厂 | Insulator chain that dangles prevents waving device |
| CN205544116U (en) * | 2016-01-29 | 2016-08-31 | 浙江固来发电力金具有限公司 | Suspension clamp |
-
2017
- 2017-03-27 CN CN201710187547.0A patent/CN106877262A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2058174A (en) * | 1933-10-06 | 1936-10-20 | Aluminum Co Of America | Vibration damper |
| CN203504108U (en) * | 2013-09-17 | 2014-03-26 | 火炬电气集团有限公司 | Jump wire suspension clamp |
| CN203747349U (en) * | 2014-03-10 | 2014-07-30 | 浙江维博电力金具有限公司 | Suspension wire clamp |
| CN205212386U (en) * | 2015-12-15 | 2016-05-04 | 四平线路器材厂 | Insulator chain that dangles prevents waving device |
| CN205544116U (en) * | 2016-01-29 | 2016-08-31 | 浙江固来发电力金具有限公司 | Suspension clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860173A (en) * | 2018-06-15 | 2018-11-23 | 宋听动 | A kind of transport locomotive delivery beam anti-dropout suspension arrangement |
| CN108860173B (en) * | 2018-06-15 | 2019-10-29 | 宋听动 | A kind of transport locomotive delivery beam anti-dropout suspension arrangement |
| CN110932214A (en) * | 2019-12-17 | 2020-03-27 | 朱永林 | Light transmission line suspension wire clamping pin device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201263063Y (en) | Tool for replacing straight-line simply connected double-string overhang insulator | |
| CN201638948U (en) | Throw-pull earth wire for transmission line | |
| CN106877262A (en) | A kind of suspension clamp with weight hitch point | |
| CN101378153B (en) | Diverter for grounding wire | |
| CN106356763A (en) | Method for entering equal potential of compact type electric transmission line and used folding ladder | |
| CN203932553U (en) | A kind of portable earth connection spooler using on extra high voltage direct current transmission line | |
| CN203631776U (en) | Multi-linkage type grounding wire clamp | |
| CN203932808U (en) | Replacing insulator under electrified wire lifting device | |
| CN108390311A (en) | A kind of V-type insulator chain charged for replacement method of electric power line pole tower | |
| CN201584691U (en) | Special tool for 220KV double-circuit common-tower line accessing tension-resistance high-pressure high-electric field | |
| CN205921338U (en) | Two cluster pieces of elasticity and two towers that dangle of going here and there of elasticity | |
| CN204531573U (en) | Heat-resistant anticorrosive Telegraph pole guy structure | |
| CN205335800U (en) | Wire insulated supporting plate device | |
| CN206293856U (en) | A kind of copper-alloy stranded conductor bracing cable is pressed from both sides | |
| CN206758997U (en) | The polar curve wall bushing outlet structure of UHVDC converter station Indoor DC Field | |
| CN105301295B (en) | House cable inlet wire Transformer Winding short-circuit device | |
| CN201061118Y (en) | Intermediate joint of cable | |
| CN208335889U (en) | Composite insulation cross arm | |
| CN204577640U (en) | A kind of high-voltage prepayment switch-box outlet cable jockey | |
| CN201690191U (en) | Novel lightning arrestor | |
| CN203631777U (en) | R-type grounding wire clamp | |
| CN216981347U (en) | Device for integrally replacing tension-resistant pole tower insulator and connecting hardware fitting of power transmission line | |
| CN209434749U (en) | For rotating horizontally the rotating hanger component of method replacement direct current grounding pole line tension string | |
| CN202474705U (en) | Electrified installation tool for bird scarer | |
| CN203013967U (en) | Convertible-angle lead grounding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |