CN204012451U - A kind of double bundle conductor conductor spacer is changed setting tool - Google Patents
A kind of double bundle conductor conductor spacer is changed setting tool Download PDFInfo
- Publication number
- CN204012451U CN204012451U CN201420389813.XU CN201420389813U CN204012451U CN 204012451 U CN204012451 U CN 204012451U CN 201420389813 U CN201420389813 U CN 201420389813U CN 204012451 U CN204012451 U CN 204012451U
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- elevating lever
- conductor
- bundle conductor
- drag hook
- lift device
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- 239000004020 conductor Substances 0.000 title claims abstract description 69
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 31
- 230000003028 elevating effect Effects 0.000 claims abstract description 51
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000007423 decrease Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008447 perception Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241001310793 Podium Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of double bundle conductor conductor spacer and change setting tool, comprise: insulating hanger, tension pick-up, the Motorized lift device being formed by central control unit, electric motor units, elevating lever cylinder and elevating lever, insulation drag hook, insulated handle, control panel, tread plate and power subsystem.Motorized lift device adopts upside down, and motor position and central control unit are in upper end, and the elevating lever cylinder that elevating lever is housed is opening down; Motorized lift device upper end is connected with insulating hanger, and its locking site is provided with tension pick-up, and the end of elevating lever is connected with insulation drag hook; Link up with identically with drag hook orientation, when Motorized lift device is fallen completely, hook is greater than the spacing of bundle conductor with the distance between drag hook.This instrument has been saved a large amount of manual operations, both time saving and energy saving, and enough automations and intellectuality again strengthened the reliable and secure property of work high above the ground, promoted our hotline maintenance level of operation.
Description
Technical field
The utility model relates to a kind of electrician's instrument, relates in particular to a kind of double bundle conductor conductor spacer and changes setting tool.
Background technology
As everyone knows, on the double bundle conductor of transmission line vertical arrangement, for sub-conductor in span does not hold mutually, collides, friction and twisted together, to between two root wires, install conductor spacer additional, to limit the relative motion between two sub-conductors and keep the geometry of bundle conductor under normal operation.But the conductor spacer on bundle conductor is affected by conductor vibration etc. for a long time owing to being in operation, there will be loosening, damage etc. to threaten the defect of line security operation.As processed not in time, under conductor spacer long term wear conductive wire scenario, will cause broken string, the major accident such as bar.Regulation in " aerial power transmission line operating standard ": conductor spacer proof cycle is for every two years once.
The traditional method of installation interval rod is soft ladder busywork method.Rope ladder is suspended on a root wire, and operating personnel arrives when installation site by climbing rope ladder, self add rope ladder weight will and another root wire between pull open up and down certain distance (general 3-5 meters).If can not get at sub-conductor above, operating personnel just cannot install new conductor spacer.In order to get at another root wire, conventionally adopt the method for shooting rope, but be difficult to while being suspended in wire upthrow rope due to operating personnel firmly, once directly throw probability in the past very low, often, by repeatedly throwing could be successful, there is the weather throwing of wind more difficult.When operating personnel cannot throw sub-conductor above with rope, have a power failure and overhaul processing with regard to needs, greatly affected the reliability of supply line, and user's electricity consumption is experienced.In addition, shooting rope, fixing cord spacing not only make the repair time long repeatedly, and the muscle power that consumes greatly operating personnel increases labour intensity, and the more long safety that more affects operating personnel of activity duration.Therefore, designing a kind of specific purpose tool of changing bundle conductor conductor spacer, is the current technical issues that need to address.
Application number is that 201210308768.6 Chinese patent " is changed the specific purpose tool of bundle conductor conductor spacer " and disclosed a kind of specific purpose tool of changing bundle conductor conductor spacer, formed by the insulating bar linking together and retractor device, retractor device is realized flexible by the rotation of threaded rod, this instrument has solved the many loaded down with trivial details item that shooting rope subjob is brought, and has effectively improved efficiency and fail safe that conductor spacer more changes jobs; But the rotation of threaded rod needs firmly artificial, and in telescopic process, need the spacing of naked-eye observation retractor device incessantly to change, see that whether reaching conductor spacer installs needed spacing, whole process lacks the operation of intelligent and automation, need operating personnel's spirit high concentration, still have the manual work of a part of a great deal of.
Grant number is that the Chinese patent " replacing conductor spacer specific purpose tool " of CN 201797262 U discloses a kind of replacing conductor spacer specific purpose tool, comprise grab and handle, and handle one end is provided with electro hydraulic gear, on output above hydraulic means, be connected with clamping platform, by electro hydraulic gear can be electronic rising and the decline of realization clamping platform, and be jointly fixed on the upper and lower two ends of double bundle conductor with grab, this instrument instrument above, add power automatic device, more time saving and energy saving, but also to more note the clamping podium level in uphill process, too high meeting is expressed to wire, wire is damaged, so also there is certain potential safety hazard in this instrument, lack intelligent control.
Utility model content
The problem that the utility model mainly solves is to provide a kind of double bundle conductor conductor spacer to change setting tool, not only by electric retractable device, double bundle conductor is hooked in together, can also intelligentized perception wire tension, and in time automatically stop shrinking, both time saving and energy saving, greatly increase work efficiency, also safety and automation more, has given the new experience of staff in the middle of this work high above the ground of replacing conductor spacer.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of double bundle conductor conductor spacer is changed setting tool, comprising: insulating hanger, tension pick-up, the Motorized lift device being formed by central control unit, electric motor units, elevating lever cylinder and elevating lever, insulation drag hook, insulated handle, control panel, tread plate and power subsystem.It is characterized in that, Motorized lift device adopts upside down, and motor position and central control unit are in upper end, and the elevating lever cylinder that elevating lever is housed is opening down; Motorized lift device upper end is connected with insulating hanger, and its locking site is provided with tension pick-up, and the end of elevating lever is connected with insulation drag hook; Link up with identically with drag hook orientation, when Motorized lift device is fallen completely, hook is greater than the spacing of bundle conductor with the distance between drag hook; The insulated handle that is being fixedly connected with " L " type on the sidewall of elevating lever cylinder opening part, the tip designs of insulated handle has tread plate, and bottom is power subsystem; Insulated handle place above tread plate is provided with control panel, between control panel, power subsystem, electric motor units, tension force inductor and central control unit, interconnects by inner lead.
Preferably, described elevating lever adopts at least screw thread elevating lever of one-level.
Preferably, described tension pick-up is miniature tension pick-up.
Preferably, described central control unit is single-chip microcomputer or PLC, the command information that judgement receives, comprise the tension information between the double bundle conductor that tension pick-up sends, and the tension force threshold value setting with self compares, control on this basis the rotation of motor, realize lifting and the shut-down operation of elevating lever.
Preferably, described control panel comprises rising button and decline button.Mode of operation can be, pins rise/fall button, and elevating lever progressively continues rise/fall, until while unclamping button, elevating lever stop motion; Also can be to click rise/fall button, elevating lever starts rise/fall, until while again pressing rise/fall button, elevating lever stops rise/fall.
Preferably, described power subsystem adopts built-in rechargeable battery or dry cell.
Owing to adopting technique scheme, the utlity model has following superiority:
1, this instrument utilizes the design of hand-held elevating lever, efficiently solves high-altitude shooting rope submode and changes the central many troubles of conductor spacer operation and difficulty, the loss of having avoided interruption maintenance to bring;
2, elevating lever adopts electronic control, does not need work about electric power personnel manual rotation or push-and-pull, both time saving and energy saving, has greatly improved again the operating efficiency of aerial work;
3, insulating hanger place in upper end is provided with miniature tension pick-up, tighten up up and down at this instrument, in the process of two wires of furthering, the tension force producing due to tension between lower wire in meeting perception, in the time that tension force reaches certain value, this instrument just can stop shrinking, and which is intellectuality and automation more, avoid staff not stop to observe aloft the inconvenience of distance between two wires by naked eyes, strengthened central reliability and the fail safe of work high above the ground.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is work schematic diagram of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, a kind of double bundle conductor conductor spacer of the utility model is changed to setting tool and be described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the utility model, can not limit protection range of the present utility model with this.
In accompanying drawing 1, provide structural representation of the present utility model, this double bundle conductor conductor spacer is changed setting tool and is comprised: insulating hanger 1, tension pick-up 2, the Motorized lift device being formed by central control unit 3, electric motor units 4, elevating lever cylinder 5 and elevating lever 7, insulation drag hook 8, insulated handle 6, control panel 9, tread plate 10 and power subsystem 11.
Wherein, Motorized lift device adopts upside down, and electric motor units 4 is with central control unit 3 in upper end, and the elevating lever cylinder 5 that elevating lever 7 is housed is opening down, and elevating lever 7 is the screw-type elevating lever of two-stage lifting.
Described central control unit 3 is single-chip microcomputer or PLC, the command information that judgement receives, comprise the tension information between the double bundle conductor that tension pick-up 2 sends, and the tension force threshold value setting with self compares, control on this basis the rotation of motor, realize lifting and the shut-down operation of elevating lever 7.
Motorized lift device upper end is connected with insulating hanger 1, and its locking site is provided with tension pick-up 2, and the end of elevating lever is connected with insulation drag hook 8; Link up with identically with drag hook orientation, when Motorized lift device is fallen completely, insulating hanger 1 and the distance of insulation between drag hook 8 are greater than the spacing of bundle conductor.
Tension pick-up 2 adopts miniature tension pick-up, is conveniently fixed on the locking site of insulating hanger 1, can perception and calculate the tension force between double bundle conductor, and tension information is passed to central control unit 3.
The insulated handle 6 that is being fixedly connected with " L " type on the sidewall of elevating lever cylinder 5 opening parts, the tip designs of insulated handle 6 has tread plate 10, and the frictional force increasing electric power between staff's hand and insulated handle 6, prevents landing.
Insulated handle 6 places of tread plate 10 tops are provided with control panel 9, have rising button and decline button on panel, and mode of operation can be, pin rise/fall button, and elevating lever progressively continues rise/fall, until while unclamping button, elevating lever stop motion; Also can be to click rise/fall button, elevating lever starts rise/fall, until while again pressing rise/fall button, elevating lever stops rise/fall.
Insulated handle 6 bottoms are power subsystem 11, adopt built-in rechargeable battery or dry cell.
Between control panel 9, power subsystem 11, electric motor units 4, tension force inductor 2 and central control unit 3, interconnect by inner lead.
In concrete use procedure, as shown in Figure 2, the insulated handle 6 of holding with a firm grip, first insulating hanger 1 is hung on double bundle conductor 12 wire above, press control panel 9 decline button above, elevating lever 7 stretches out in elevating lever cylinder 6, starts to decline, until the height of the insulation drag hook 8 of lower end during lower than a wire below, stops the decline of elevating lever 7; Then, click rising button, elevating lever 7 starts automatic-ascending, drives insulation drag hook 8 slowly to contact wire below, and strains gradually upper and lower two wires; Suppose that this conductor spacer setting tool gravity is G, the Tensity size that double bundle conductor is 12 is F, the tension force threshold value that central control unit 3 is set is F`, 2 perception of tension pick-up and the tension force that calculates are G+F, and in the time of G+F=F`, central control unit 3 is just initiated suspended market order, controlling electrodynamic element 4 shuts down, and then end the rising of elevating lever 7, and now double bundle conductor 12 has been tightened up fixing completely, and work about electric power personnel just can change and installation interval rod very easily; After treating that conductor spacer installs, again press decline button, make hook and drag hook unclamp fixing to this double bundle conductor 12, whole two cracking lead spacer replacing steady jobs also finish thereupon.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, one of ordinary skill in the art will be recognized, use scheme of the present utility model can also realize many optional embodiments.All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. double bundle conductor conductor spacer is changed a setting tool, comprising: insulating hanger, tension pick-up, the Motorized lift device being formed by central control unit, electric motor units, elevating lever cylinder and elevating lever, insulation drag hook, insulated handle, control panel, tread plate and power subsystem; It is characterized in that, Motorized lift device adopts upside down, and motor position and central control unit are in upper end, and the elevating lever cylinder that elevating lever is housed is opening down; Motorized lift device upper end is connected with insulating hanger, and its locking site is provided with tension pick-up, and the end of elevating lever is connected with insulation drag hook; Link up with identically with drag hook orientation, when Motorized lift device is fallen completely, hook is greater than the spacing of bundle conductor with the distance between drag hook; The insulated handle that is being fixedly connected with " L " type on the sidewall of elevating lever cylinder opening part, the tip designs of insulated handle has tread plate, and bottom is power subsystem; Insulated handle place above tread plate is provided with control panel, between control panel, power subsystem, electric motor units, tension force inductor and central control unit, interconnects by inner lead.
2. double bundle conductor conductor spacer according to claim 1 is changed setting tool, it is characterized in that, described elevating lever adopts at least screw thread elevating lever of one-level.
3. double bundle conductor conductor spacer according to claim 1 is changed setting tool, it is characterized in that, described tension pick-up is miniature tension pick-up.
4. double bundle conductor conductor spacer according to claim 1 is changed setting tool, it is characterized in that, described central control unit is single-chip microcomputer or PLC, the command information that judgement receives, comprise the tension information between the double bundle conductor that tension pick-up sends, and the tension force threshold value setting with self compares, control on this basis the rotation of motor, realize lifting and the shut-down operation of elevating lever.
5. double bundle conductor conductor spacer according to claim 1 is changed setting tool, it is characterized in that, described control panel comprises rising button and decline button, mode of operation can be, pin rise/fall button, elevating lever progressively continues rise/fall, until while unclamping button, elevating lever stop motion; Also can be to click rise/fall button, elevating lever starts rise/fall, until while again pressing rise/fall button, elevating lever stops rise/fall.
6. double bundle conductor conductor spacer according to claim 1 is changed setting tool, it is characterized in that, described power subsystem adopts built-in rechargeable battery or dry cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389813.XU CN204012451U (en) | 2014-07-16 | 2014-07-16 | A kind of double bundle conductor conductor spacer is changed setting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389813.XU CN204012451U (en) | 2014-07-16 | 2014-07-16 | A kind of double bundle conductor conductor spacer is changed setting tool |
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| Publication Number | Publication Date |
|---|---|
| CN204012451U true CN204012451U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389813.XU Expired - Fee Related CN204012451U (en) | 2014-07-16 | 2014-07-16 | A kind of double bundle conductor conductor spacer is changed setting tool |
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| CN (1) | CN204012451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300128A (en) * | 2015-05-12 | 2017-01-04 | 国网河南省电力公司漯河供电公司 | A kind of double bundle conductor conductor spacer of changing puies forward the Line tool and using method |
| CN106410679A (en) * | 2016-11-29 | 2017-02-15 | 国家电网公司 | Vertical conductor spacing control device |
| CN109217179A (en) * | 2018-10-15 | 2019-01-15 | 云南送变电工程有限公司 | Double bundle conductor conductor spacer installation tool |
-
2014
- 2014-07-16 CN CN201420389813.XU patent/CN204012451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300128A (en) * | 2015-05-12 | 2017-01-04 | 国网河南省电力公司漯河供电公司 | A kind of double bundle conductor conductor spacer of changing puies forward the Line tool and using method |
| CN106300128B (en) * | 2015-05-12 | 2018-01-26 | 国网河南省电力公司漯河供电公司 | One kind changes double bundle conductor conductor spacer and puies forward the Line tool and application method |
| CN106410679A (en) * | 2016-11-29 | 2017-02-15 | 国家电网公司 | Vertical conductor spacing control device |
| CN109217179A (en) * | 2018-10-15 | 2019-01-15 | 云南送变电工程有限公司 | Double bundle conductor conductor spacer installation tool |
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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: 20141210 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |