CN108222636A - A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device - Google Patents
A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device Download PDFInfo
- Publication number
- CN108222636A CN108222636A CN201810254633.3A CN201810254633A CN108222636A CN 108222636 A CN108222636 A CN 108222636A CN 201810254633 A CN201810254633 A CN 201810254633A CN 108222636 A CN108222636 A CN 108222636A
- Authority
- CN
- China
- Prior art keywords
- bar
- interior bar
- outer bar
- livewire work
- distribution lines
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to livewire work technical fields, more specifically, it is related to a kind of 10kV distribution lines livewire work cellular type to stretch temporary cross arm device, including cross-arm frame, conductor grip, interior bar, outer bar and locking device for fixing interior bar and outer bar position, the conductor grip is set on cross-arm frame, and the outer bar has cavity, the interior bar is equipped with location hole, the interior bar is arranged in the cavity of outer bar, and the locking device is set in outer bar, and the cross-arm is set up in interior bar top.Working efficiency can be improved by the present apparatus, the insulation electric pole for reducing the fixed temporary cross arm of operating personnel's installation, dismounting and adjusting is bundled in the repetitive operation of cement electric pole.
Description
Technical field
The present invention relates to livewire work technical field, more particularly, to a kind of 10kV distribution lines livewire work cellular type
Flexible temporary cross arm device.
Background technology
Charged for replacement 10KV circuit cross-arms are power supply enterprise's distribution network live line work important components, and power tool is current
Fixed temporary cross arm is used, mainly staff does the device measure being dielectrically separated from when livewire work works.In reality
It is not in place due to initially installing in the operation of border, there is the repeated work for carrying out installation and debugging, largely consume the energy of operation people
With waste the time.
Charged for replacement 10KV pole arms use the nonadjustable fixed temporary cross arm of height at present.In actual job
In, the insulation electric pole of fixed temporary cross arm is to be bundled on the cement electric pole for replacing cross-arm to carry out operation, and installment work is more
It is heavy and difficult, due to initially installing change not in place or with arc heights of roofs, operating personnel is needed to carry out installation and debugging and is consolidated
Determine the repeated work of temporary cross arm, not only largely consume the muscle power of staff and waste the activity duration, but also bring very
Risk is made in more electrifications.
Invention content
The present invention provides a kind of 10kV distribution lines electrification and makees to overcome at least one defect described in the above-mentioned prior art
Industry cellular type stretches temporary cross arm device, and working efficiency can be improved by the present apparatus, reduces operating personnel's installation, removes and adjust
The insulation electric pole of fixed temporary cross arm is bundled in the repetitive operation of cement electric pole.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of 10kV distribution lines livewire work hole
Formula is stretched temporary cross arm device, including cross-arm frame, conductor grip, interior bar, outer bar and locking for fixing interior bar and outer bar position
Device, the conductor grip are set on cross-arm frame, and the outer bar has cavity, and the interior bar is equipped with location hole, described
Interior bar be arranged in the cavity of outer bar, the locking device be set on outer bar on, the cross-arm is set up in interior bar top.
The present apparatus is drawn out to suitable length from outer bar cavity when in use, by interior bar, rotation interior bar adjustment cross-arm frame
Position, and pass through locking device, interior bar position is locked by locking device, fixed interior bar is stretched out the length of outer bar intracavitary, reached
Using purpose, the present apparatus is after regulating, by the way that outer bar is bundled on cement electric pole, you can it is used as temporary cross arm,
Present apparatus installation and debugging are simple, after use, interior bar taken in completely to the cavity inside of outer bar, it will be able to reduce whole
Occupied space is convenient for carrying and stores.
Further, the locking device includes pilot pin, and the outer boom end has matched logical with location hole
Hole, the pilot pin passes through through-hole and location hole, when interior bar is retractable to suitable length by the present apparatus, location hole is aligned outer
Through-hole on bar, the size of pilot pin are matched with location hole, and different location holes is inserted by pilot pin, realize that the present apparatus is different
The adjusting of length is fixed.
Further, the location hole is equipped with several, and the location hole is equidistantly set in interior bar, can be made in this way
It is more to adjust selectivity, adapts to the workplace of different height.
Further, the pitch-row between the location hole is 45-55cm, it is contemplated that the mechanical strength of interior bar, pitch-row are excellent
It is selected as 50cm.
Further, the interior bar and outer bar are insulating bar, and the epoxy resin that the present apparatus uses is the insulation of material
Bar can either ensure mechanical strength, reduce overall weight, and can play good insulating effect, prevent operating personnel from getting an electric shock
It is unexpected to occur.
Compared with prior art, advantageous effect is：
1st, by using this 10kV distribution line livewire work cellular types stretch temporary cross arm replace 10kV single back lines on iron cross arm
Activity duration was foreshortened to by original 110 minutes<80 minutes.Working efficiency will be greatly improved；
2nd, the insulation electric pole of the fixed temporary cross arm of operating personnel's installation, dismounting and adjusting is bundled in the repetitive operation of cement electric pole,
Also greatly reduce；
3rd, by the use of new tool, the operation difficulty of replacement process is reduced, ensure that the safety work space of operating personnel,
Reduce cross-arm operating risk on charged for replacement 10kV distribution lines.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
The temporary cross arm device as shown in Figure 1, a kind of 10kV distribution lines livewire work cellular type stretches, including cross-arm frame 4, leads
Wire clamp 5, interior bar 1, outer bar 2 and the locking device 3 for fixing 2 position of interior bar 1 and outer bar, conductor grip 5 are set on cross-arm frame 4,
Outer bar 2 has cavity, and interior bar 1 is equipped with location hole 11, and interior bar 1 is arranged in the cavity of outer bar 2, and locking device 3 is set on outer bar 2
On, cross-arm frame 4 is set on 1 top of interior bar, and in the present apparatus, locking device 3 includes pilot pin, and 2 end of outer bar has and location hole
11 matched through-holes, pilot pin pass through through-hole and location hole 11, when interior bar 1 is retractable to suitable length by the present apparatus, will position
Hole 11 is directed at the through-hole in outer bar 2, and the size of pilot pin is matched with location hole 11, and different location holes is inserted by pilot pin
11, realize that the adjusting of present apparatus different length is fixed.
In the present embodiment, location hole 11 is equipped with several, and location hole 11 is equidistantly set in interior bar 1, can make tune in this way
Section selectivity is more, adapts to the workplace of different height.
In the present embodiment, the pitch-row between location hole 11 is 45-55cm, it is contemplated that the mechanical strength of interior bar 1, pitch-row are excellent
It is selected as 50cm.
In the present embodiment, interior bar 1 and outer bar 2 are insulating bar, and the epoxy resin that the present apparatus uses is the insulation of material
Bar can either ensure mechanical strength, reduce overall weight, and can play good insulating effect, prevent operating personnel from getting an electric shock
It is unexpected to occur.
The use process of the present apparatus is as follows：By interior bar 1, intracavitary is drawn out to suitable length out of outer bar 2, rotates interior bar 1,
The position of cross-arm frame 4 is adjusted, when adjusting position to proper operation, is passed through in outer bar 2 by the pilot pin on locking device 3
Location hole 11 on through-hole and interior bar 1, the position of interior bar 1 is fixed, after fixing, by the way that outer bar 2 is bundled in water
On mud electric pole, conducting wire 55 is clamped by the conductor grip 5 on cross-arm frame 4, you can used as temporary cross arm, present apparatus installation is adjusted
Examination is simple, after use, by the cavity inside of the income completely of interior bar 1 to outer bar 2, and the length with the bar of original fixed temporary cross arm
It spends very nearly the same, whole occupied space can be reduced, be convenient for carrying and store.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (5)
- The temporary cross arm device 1. a kind of 10kV distribution lines livewire work cellular type stretches, including cross-arm frame（4）, conductor grip（5）, state Conductor grip（5）Set on cross-arm frame（4）On, which is characterized in that further include interior bar（1）, outer bar（2）With for fixing interior bar（1） And outer bar（2）The locking device of position（3）, the outer bar（2）With cavity, the interior bar（1）It is equipped with location hole （11）, the interior bar（1）It is arranged on outer bar（2）Cavity in, the locking device（3）Set on outer bar（2）On, it is described Cross-arm frame（4）Set on interior bar（1）Top.
- The temporary cross arm device 2. a kind of 10kV distribution lines livewire work cellular type according to claim 1 stretches, feature It is, the locking device（3）Including pilot pin, the outer bar（2）End has and location hole（11）Matched through-hole, The pilot pin passes through through-hole and location hole（11）.
- The temporary cross arm device 3. a kind of 10kV distribution lines livewire work cellular type according to claim 1 stretches, feature It is, the location hole（11）Equipped with several, the location hole（11）Equidistantly it is set on interior bar（1）On.
- The temporary cross arm device 4. a kind of 10kV distribution lines livewire work cellular type according to claim 3 stretches, feature It is, the location hole（11）Between pitch-row be 45-55cm.
- The temporary cross arm device 5. a kind of 10kV distribution lines livewire work cellular type according to claim 1 stretches, feature It is, the interior bar（1）And outer bar（2）It is insulating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254633.3A CN108222636A (en) | 2018-03-26 | 2018-03-26 | A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254633.3A CN108222636A (en) | 2018-03-26 | 2018-03-26 | A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222636A true CN108222636A (en) | 2018-06-29 |
Family
ID=62659073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254633.3A Pending CN108222636A (en) | 2018-03-26 | 2018-03-26 | A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222636A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338692A (en) * | 2021-06-09 | 2021-09-03 | 江苏银河钢杆有限公司 | High-performance power pole |
| WO2023029370A1 (en) * | 2021-08-28 | 2023-03-09 | 东莞市艾纤量子光电科技有限公司 | Kitchen computer and control system for kitchen computer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203747340U (en) * | 2014-03-11 | 2014-07-30 | 郑振华 | Apparatus for improving primary standard-reaching rate of electrical wiring |
| CN203808591U (en) * | 2013-11-20 | 2014-09-03 | 中建八局第一建设有限公司 | Lifting cable bearing frame |
| CN203839822U (en) * | 2014-05-19 | 2014-09-17 | 国家电网公司 | Auxiliary wire take-up device of distribution line |
| CN203839840U (en) * | 2014-05-23 | 2014-09-17 | 国家电网公司 | Operating rod specially used for wire-clamping device |
| CN105375391A (en) * | 2015-12-07 | 2016-03-02 | 国家电网公司 | Automatic elevation type temporary cross arm |
| CN106505466A (en) * | 2016-12-06 | 2017-03-15 | 国家电网公司 | A kind of lift insulator crossarm of distribution uninterrupted operation and its operational method |
| CN107069543A (en) * | 2017-03-28 | 2017-08-18 | 广东电网有限责任公司佛山供电局 | Can livewire work temporary cross arm |
| CN208056772U (en) * | 2018-03-26 | 2018-11-06 | 广东电网有限责任公司惠州供电局 | A kind of flexible temporary cross arm device of 10kV distribution lines livewire work cellular type |
-
2018
- 2018-03-26 CN CN201810254633.3A patent/CN108222636A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203808591U (en) * | 2013-11-20 | 2014-09-03 | 中建八局第一建设有限公司 | Lifting cable bearing frame |
| CN203747340U (en) * | 2014-03-11 | 2014-07-30 | 郑振华 | Apparatus for improving primary standard-reaching rate of electrical wiring |
| CN203839822U (en) * | 2014-05-19 | 2014-09-17 | 国家电网公司 | Auxiliary wire take-up device of distribution line |
| CN203839840U (en) * | 2014-05-23 | 2014-09-17 | 国家电网公司 | Operating rod specially used for wire-clamping device |
| CN105375391A (en) * | 2015-12-07 | 2016-03-02 | 国家电网公司 | Automatic elevation type temporary cross arm |
| CN106505466A (en) * | 2016-12-06 | 2017-03-15 | 国家电网公司 | A kind of lift insulator crossarm of distribution uninterrupted operation and its operational method |
| CN107069543A (en) * | 2017-03-28 | 2017-08-18 | 广东电网有限责任公司佛山供电局 | Can livewire work temporary cross arm |
| CN208056772U (en) * | 2018-03-26 | 2018-11-06 | 广东电网有限责任公司惠州供电局 | A kind of flexible temporary cross arm device of 10kV distribution lines livewire work cellular type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338692A (en) * | 2021-06-09 | 2021-09-03 | 江苏银河钢杆有限公司 | High-performance power pole |
| WO2023029370A1 (en) * | 2021-08-28 | 2023-03-09 | 东莞市艾纤量子光电科技有限公司 | Kitchen computer and control system for kitchen computer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108222636A (en) | A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device | |
| US10476249B2 (en) | Three-phase transmission line braced post assembly and circuit tower including the same | |
| CN206211061U (en) | A kind of telescopic grounding wire device | |
| CN207926073U (en) | A kind of flexible temporary cross arm device of the novel cellular type of 10kV distribution lines livewire work | |
| CN208056772U (en) | A kind of flexible temporary cross arm device of 10kV distribution lines livewire work cellular type | |
| CN107482557A (en) | A kind of circuit angle bar cross-arm | |
| CN104505766A (en) | Tool and method for live replacement of 500kV strain insulator strings in substations | |
| CN107104387A (en) | One kind can second lift wire insulation cross-arm and lifting wire method | |
| CN209233341U (en) | A kind of electrical test high-altitude wiring auxiliary rod | |
| CN103887735A (en) | Linear charged wire lifting device of electric transmission line | |
| CN108462105A (en) | A kind of flexible temporary cross arm device of the novel cellular type of 10kV distribution lines livewire work | |
| CN203103836U (en) | Clamping apparatus for +/-800 kV duplex double-wire-clamp V-shaped insulator string | |
| CN106785521A (en) | A kind of combined type ground wire group | |
| CN105186370A (en) | Suspension tower overhead line take-up device | |
| CN105226414B (en) | Power equipment and its anti-slip grounding wire device | |
| CN204103354U (en) | Charged for replacement 110kV-2200kV strain insulator string special tool utensil | |
| CN204738737U (en) | Insulating step of ladder | |
| CN209389541U (en) | A kind of insulating bar gyrator | |
| CN203398639U (en) | Vibration-proof hammer moving recovering device for overhead ground wire | |
| CN210007228U (en) | insulating operating rod for transformer maintenance | |
| CN206322878U (en) | A kind of Anti-falling ground wire | |
| CN205646197U (en) | Novel high pressure bonding device | |
| CN203150833U (en) | Universal hook for ground lead | |
| CN219475645U (en) | Pipe nut fixing device in GIS equipment test | |
| CN103441443B (en) | Device is recovered in aerial earth wire damper positioning |
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 |