CN203251020U - A portable three-phase wire synchronously-lifting holding pole - Google Patents
A portable three-phase wire synchronously-lifting holding pole Download PDFInfo
- Publication number
- CN203251020U CN203251020U CN 201320291738 CN201320291738U CN203251020U CN 203251020 U CN203251020 U CN 203251020U CN 201320291738 CN201320291738 CN 201320291738 CN 201320291738 U CN201320291738 U CN 201320291738U CN 203251020 U CN203251020 U CN 203251020U
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- Prior art keywords
- anchor ear
- portable
- conducting wire
- phase conducting
- synchronous lifting
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- 239000000463 material Substances 0.000 claims description 42
- 230000001360 synchronised effect Effects 0.000 claims description 32
- 239000004020 conductor Substances 0.000 claims description 25
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a portable three-phase wire synchronously-lifting holding pole. The portable three-phase wire synchronously-lifting holding pole comprises a cross arm, a holding pole vertical column, a first wire end clamp, a second wire end clamp, a third wire end clamp, a first clamping hoop, a second clamping hoop, a guiding column, a screw rod, a moving clamp, a gear box, and a connecting rocking bar. The cross arm is fixed on the top of the holding pole vertical column. The main clamping hoop of the first clamping hoop is connected with the holding pole vertical column at the top while the main clamping hoop of the second clamping hoop is connected with the holding pole vertical column at the bottom. The moving clamp is in threaded sleeve connection with the screw rod. The moving clamp is slidably sleeved on the guiding column and is fixedly sleeved on the holding pole vertical column. A gear in the gear box is meshed with the screw rod. One end of the connecting rocking rod is connected with the gear and is arranged outside the gear box. The other end of the connecting rocking rod is connected with a motor. The portable three-phase wire synchronously-lifting holding pole is capable of simultaneously lifting wires of three phases and uses the motor as lifting power so as to achieve fast, steady, and labor-saving lifting operation.
Description
Technical field
The utility model relates to a kind of portable three-phase conducting wire Synchronous lifting pole, belongs to electric power live working tools field.
Background technology
Continuous opening along with electricity market, live line working replaces traditional interruption maintenance, it will be the developing direction of from now on 10kV power distribution network maintenance, during the equipment such as the cross-arm in charged for replacement 10kV circuit, insulator, all need first wire to be broken away from the electric pole fixed position, generally be to use pole class Work tool lifting wire to be fixed in the zone of a safety, then the equipment such as cross-arm, insulator carried out and changed or maintenance activity.
The lifting wire instrument that uses at present, interior can only the lifting a phase conductor all needs when promoting a phase conductor Whole Equipment is taken off at every turn, and retightens after adjusting to suitable position at one time, again finishes the lifting operation of a phase conductor.And the lifting wire instrument that uses at present, the power that lifting or lifting are provided by manpower, because the deadweight of the equipment such as cross-arm, insulator and the deadweight of wire, in lifting or lifting process, the hoisting velocity of wire is inhomogeneous, easy causing shakes in lifting process like this, increases dangerous.
Because can only single-phase transmission line promote and adopt manpower that the power of lifting or lifting is provided, the efficient of traditional lifting wire instrument be low, causes operating personnel in the longer activity duration of electric pole eminence needs, has virtually increased working strength and operation easier.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of portable three-phase conducting wire Synchronous lifting pole is provided, can finish the simultaneously operation of lift three-phase wire, adopt motor as promoting power, make lifting operation faster, more steady, more laborsaving.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of portable three-phase conducting wire Synchronous lifting pole, external motor, described portable three-phase conducting wire Synchronous lifting pole comprises that cross-arm, pole column, the first conductor wire end card, the second conductor wire end card, privates end card, the first anchor ear, the second anchor ear, lead, screw mandrel, the anchor clamps that move about, gear box be connected wherein with the connection rocking bar:
Described cross-arm is fixed on the top of described pole column, and described the first conductor wire end card and the second conductor wire end card are socketed in respectively the two ends of described cross-arm, and described privates end fastens the top at described pole column;
Described the first anchor ear and the second anchor ear include main anchor ear and secondary anchor ear, and described secondary anchor ear is connected with described main anchor ear bolt, and the main anchor ear of described the first anchor ear links to each other with described pole column one on the other with the main anchor ear of described the second anchor ear;
The top of described lead is fixed on the main anchor ear of described the first anchor ear, and the bottom of described lead is fixed on the main anchor ear of described the second anchor ear;
Described screw mandrel is located between described pole column and the described lead abreast, the upper and lower end of described screw mandrel links to each other rotationally with the main anchor ear of described the first anchor ear, the main anchor ear of described the second anchor ear correspondingly, and the bottom of the main anchor ear of described the second anchor ear is passed in the lower end of described screw mandrel;
Described move about anchor clamps and the socket of described wire rod thread, the described anchor clamps that move about are socketed on the described lead slidably, and are solidly set on the described pole column;
Described gear box is installed in the bottom of the main anchor ear of described the second anchor ear, the gear in this gear box and the engagement of described screw mandrel;
One end of described connection rocking bar and described gear are connected and are positioned at the outside of described gear box, and the other end of described connection rocking bar links to each other with described motor.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, described cross-arm is fixed on the top of described pole column by jockey.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, described portable three-phase conducting wire Synchronous lifting pole also comprises relieving ring, and described relieving ring is installed in the bottom of described pole column.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, described privates end cartoon is crossed the top that pivot pin is fixed on described pole column.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, described gear is spiral bevel gear.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, described motor is the hand-held electric motivation.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, the material of the material of described cross-arm and pole column is the epoxy winding pipe.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, the material of the material of the material of described the first conductor wire end card, the second conductor wire end card and privates end card is insulating resin.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, the material of described screw mandrel, the material that connects rocking bar and the material of relieving ring are No. 45 steel.
In the above-mentioned portable three-phase conducting wire Synchronous lifting pole, described jockey, connection rocking bar, the material of relieving ring, the material of the anchor clamps that move about, the material of gear box, the material of the first anchor ear, the material of the second anchor ear and the material of lead are aluminium alloy.
Portable three-phase conducting wire Synchronous lifting pole of the present utility model beneficial effect compared with prior art is:
1) adopt high strength alumin ium alloy and insulating material to be used in combination, Whole Equipment intensity is higher, and weight is lighter, alleviates work high above the ground work intensity;
2) finish simultaneously and to promote or the operation of landing three-phase conducting wire;
3) adopt motor as promoting power, make lifting operation faster, more steady, more laborsaving;
4) use the integral type anchor ear to be connected with electric pole, install more convenient, quicker.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is end view of the present utility model.
Embodiment
In order to make those skilled in the art can understand better the technical solution of the utility model, below in conjunction with accompanying drawing its embodiment is described in detail.
See also Fig. 1, Fig. 2 and Fig. 3, most preferred embodiment of the present utility model: portable three-phase conducting wire Synchronous lifting pole comprises cross-arm 1, jockey 3, pole column 4, the first conductor wire end card 21, the second conductor wire end card 22, privates end card 23, the first anchor ear 8, the second anchor ear 9, lead 10, screw mandrel 6, the anchor clamps 5 that move about, gear box 7, connects rocking bar 11 and relieving ring 12.
Cross-arm 1 is fixed on the top of pole column 4 by jockey 3; The first conductor wire end card 21 and the second conductor wire end card 22 are socketed in respectively the two ends of cross-arm 1, and can do horizontal slip at cross-arm 1; Privates end card 23 is fixed on the top of pole column 4 by pivot pin, it is not relatively rotated with pole column 4; The first anchor ear 8 comprises main anchor ear 81 and secondary anchor ear 82, secondary anchor ear 82 is bolted with main anchor ear 81, the second anchor ear 9 comprises main anchor ear 91 and secondary anchor ear 92, secondary anchor ear 92 is bolted with main anchor ear 91, the main anchor ear 81 of the first anchor ear links to each other with pole column 4 one on the other with the main anchor ear 91 of the second anchor ear, and pole column 4 can be in the main anchor ear 91 interior slips of main anchor ear 81 and second anchor ear of the first anchor ear; The top of lead 10 is fixed on the main anchor ear 81 of the first anchor ear, and the bottom of lead 10 is fixed on the main anchor ear 91 of the second anchor ear; Screw mandrel 6 is located between pole column 4 and the lead 10 abreast, the upper and lower end of screw mandrel 6 links to each other rotationally with the main anchor ear 81 of the first anchor ear, the main anchor ear 91 of the second anchor ear correspondingly, and the bottom of the main anchor ear 91 of the second anchor ear is passed in the lower end of screw mandrel 6; The anchor clamps 5 that move about are socketed with screw mandrel 6 screw threads, and the anchor clamps 5 that move about are socketed on the lead 10 slidably, and fixedly sleeved on pole column 4; Gear box 7 is installed in the bottom of the main anchor ear 91 of the second anchor ear, and the gear in this gear box 7 and screw mandrel 6 engagements can change the direction of rotating into the direction that screw mandrel 6 needs rotation; An end that connects rocking bar 11 is connected and is positioned at the outside of gear box 7 with gear, the other end that connects rocking bar 11 links to each other with motor; Relieving ring 12 is installed in the bottom of pole column 4.
In the present embodiment, gear is spiral bevel gear; It is the hand-held electric motivation of power that motor adopts lithium battery, is convenient for carrying and uses.The material of the material of cross-arm 1 and pole column 4 is the epoxy winding pipe; The material of the material of the material of the first conductor wire end card 21, the second conductor wire end card 22 and privates end card 23 is insulating resin; The material of screw mandrel 6, the material that connects rocking bar 11 and the material of relieving ring 12 are No. 45 steel; The material of the material of the material of the material of jockey 3, the anchor clamps 5 that move about, the material of gear box 7, the first anchor ear 8, the material of the second anchor ear 9 and lead 10 is aluminium alloy, portable three-phase conducting wire Synchronous lifting pole adopts high strength alumin ium alloy and insulating material to be used in combination, Whole Equipment intensity is high, lightweight, can alleviate work high above the ground work intensity.
Portable three-phase conducting wire Synchronous lifting pole in use, at first adjust the first conductor wire end card 21 and second conductor wire end card 22 position on cross-arm, the first conductor wire end card 21, the second conductor wire end card 22, the position of privates end card 23 and the position of three-phase conducting wire are complementary, block three-phase conducting wire; Then be fixedly connected with electric pole with the second anchor ear 9 by the first anchor ear 8; Restart motor, make and connect rocking bar 11 rotations, the gear that connects in the rocking bar 11 driven gear casees 7 rotates, gear driven screw mandrel 6 rotates, the anchor clamps 5 that move about move up at lead 10 along with the rotation of screw mandrel 6, and drive pole column 4 and move up, three-phase conducting wire is risen to correct position simultaneously after, close down motor, the equipment such as the cross-arm in operating personnel's maintenance or the replacing 10kV circuit, insulator.After the overhaul of the equipments such as cross-arm, insulator is finished, actuating motor, make and connect rocking bar 11 rotations, the gear that connects in the rocking bar 11 driven gear casees 7 rotates, gear driven screw mandrel 6 rotates, the anchor clamps 5 that move about move down at lead 10 along with the rotation of screw mandrel 6, and drive pole column 4 and move down landing operation when finishing three-phase conducting wire.
In sum, portable three-phase conducting wire Synchronous lifting pole of the present utility model can be finished the operation of simultaneously lifting or landing three-phase conducting wire; Adopt motor as promoting power, make lifting operation faster, more steady, more laborsaving; Adopt high strength alumin ium alloy and insulating material to be used in combination, Whole Equipment intensity is higher, and weight is lighter, alleviates work high above the ground work intensity; Use the integral type anchor ear to be connected with electric pole, install more convenient, quicker.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (10)
1. portable three-phase conducting wire Synchronous lifting pole, external motor, it is characterized in that, described three-phase conducting wire Synchronous lifting pole comprises that cross-arm, pole column, the first conductor wire end card, the second conductor wire end card, privates end card, the first anchor ear, the second anchor ear, lead, screw mandrel, the anchor clamps that move about, gear box be connected wherein with the connection rocking bar:
Described cross-arm is fixed on the top of described pole column, and described the first conductor wire end card and the second conductor wire end card are socketed in respectively the two ends of described cross-arm, and described privates end fastens the top at described pole column;
Described the first anchor ear and the second anchor ear include main anchor ear and secondary anchor ear, and described secondary anchor ear is connected with described main anchor ear bolt, and the main anchor ear of described the first anchor ear links to each other with described pole column one on the other with the main anchor ear of described the second anchor ear;
The top of described lead is fixed on the main anchor ear of described the first anchor ear, and the bottom of described lead is fixed on the main anchor ear of described the second anchor ear;
Described screw mandrel is located between described pole column and the described lead abreast, the upper and lower end of described screw mandrel links to each other rotationally with the main anchor ear of described the first anchor ear, the main anchor ear of described the second anchor ear correspondingly, and the bottom of the main anchor ear of described the second anchor ear is passed in the lower end of described screw mandrel;
Described move about anchor clamps and the socket of described wire rod thread, the described anchor clamps that move about are socketed on the described lead slidably, and are solidly set on the described pole column;
Described gear box is installed in the bottom of the main anchor ear of described the second anchor ear, the gear in this gear box and the engagement of described screw mandrel;
One end of described connection rocking bar and described gear are connected and are positioned at the outside of described gear box, and the other end of described connection rocking bar links to each other with described motor.
2. portable three-phase conducting wire Synchronous lifting pole according to claim 1 is characterized in that, described cross-arm is fixed on the top of described pole column by jockey.
3. portable three-phase conducting wire Synchronous lifting pole according to claim 1 and 2 is characterized in that, described portable three-phase conducting wire Synchronous lifting pole also comprises relieving ring, and described relieving ring is installed in the bottom of described pole column.
4. portable three-phase conducting wire Synchronous lifting pole according to claim 3 is characterized in that, described privates end cartoon is crossed the top that pivot pin is fixed on described pole column.
5. portable three-phase conducting wire Synchronous lifting pole according to claim 4 is characterized in that, described gear is spiral bevel gear.
6. portable three-phase conducting wire Synchronous lifting pole according to claim 5 is characterized in that, described motor is the hand-held electric motivation.
7. portable three-phase conducting wire Synchronous lifting pole according to claim 6 is characterized in that, the material of the material of described cross-arm and pole column is the epoxy winding pipe.
8. portable three-phase conducting wire Synchronous lifting pole according to claim 7 is characterized in that, the material of the material of the material of described the first conductor wire end card, the second conductor wire end card and privates end card is insulating resin.
9. portable three-phase conducting wire Synchronous lifting pole according to claim 8 is characterized in that, the material of described screw mandrel, the material that connects rocking bar and the material of relieving ring are No. 45 steel.
10. portable three-phase conducting wire Synchronous lifting pole according to claim 9, it is characterized in that, the material of the material of the material of the material of described jockey, the anchor clamps that move about, the material of gear box, the first anchor ear, the material of the second anchor ear and lead is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291738 CN203251020U (en) | 2013-05-24 | 2013-05-24 | A portable three-phase wire synchronously-lifting holding pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291738 CN203251020U (en) | 2013-05-24 | 2013-05-24 | A portable three-phase wire synchronously-lifting holding pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251020U true CN203251020U (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320291738 Withdrawn - After Issue CN203251020U (en) | 2013-05-24 | 2013-05-24 | A portable three-phase wire synchronously-lifting holding pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203251020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247971A (en) * | 2013-05-24 | 2013-08-14 | 上海凡扬电力器具有限公司 | Portable three-phase conductor synchronous lifting holding pole |
| CN106703499A (en) * | 2016-11-30 | 2017-05-24 | 国网上海市电力公司 | Electric jacking power-outage-needless opening-closing-resistant cross arm equipment |
| CN107024747A (en) * | 2017-05-05 | 2017-08-08 | 南安市达腾商务服务有限公司 | A kind of outdoor optical divider box for communication base station |
-
2013
- 2013-05-24 CN CN 201320291738 patent/CN203251020U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247971A (en) * | 2013-05-24 | 2013-08-14 | 上海凡扬电力器具有限公司 | Portable three-phase conductor synchronous lifting holding pole |
| CN103247971B (en) * | 2013-05-24 | 2015-08-05 | 上海凡扬电力器具有限公司 | A kind of portable three-phase conducting wire Synchronous lifting pole |
| CN106703499A (en) * | 2016-11-30 | 2017-05-24 | 国网上海市电力公司 | Electric jacking power-outage-needless opening-closing-resistant cross arm equipment |
| CN106703499B (en) * | 2016-11-30 | 2019-02-22 | 国网上海市电力公司 | Electric jacking non-stop tension and cross arm equipment |
| CN107024747A (en) * | 2017-05-05 | 2017-08-08 | 南安市达腾商务服务有限公司 | A kind of outdoor optical divider box for communication base station |
| CN107024747B (en) * | 2017-05-05 | 2020-02-14 | 广州梅城通信科技有限公司 | Outdoor optical branching box for communication base station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Huilian Inventor after: Jin Chongkai Inventor after: He Zhongliang Inventor after: He Baolong Inventor after: Cao Zhongrui Inventor after: Ji Weiping Inventor after: Chen Weiming Inventor after: Wang Qiang Inventor after: Gu Shigang Inventor after: Peng Libin Inventor after: Su Wei Inventor before: Wang Huilian Inventor before: He Zhongliang Inventor before: He Baolong Inventor before: Cao Zhongrui Inventor before: Chen Weiming Inventor before: Wang Qiang Inventor before: Gu Shigang Inventor before: Peng Libin Inventor before: Su Wei Inventor before: Jin Chongkai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG HUILIAN HE BAOLONG CAO ZHONGRUI CHEN WEIMING WANG QIANG GU SHIGANG PENG LIBIN SU WEI JIN CHONGKAI HE ZHONGLIANG TO: WANG HUILIAN HE BAOLONG CAO ZHONGRUI QU WEIPING CHEN WEIMING WANG QIANG GU SHIGANG PENG LIBIN SU WEI JIN CHONGKAI HE ZHONGLIANG |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131023 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant |