CN205061378U - A device for hoisting cable end of a thread - Google Patents
A device for hoisting cable end of a thread Download PDFInfo
- Publication number
- CN205061378U CN205061378U CN201520783881.9U CN201520783881U CN205061378U CN 205061378 U CN205061378 U CN 205061378U CN 201520783881 U CN201520783881 U CN 201520783881U CN 205061378 U CN205061378 U CN 205061378U
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- plate
- cable
- bottom plate
- wire clamp
- arranges
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- Expired - Fee Related
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Abstract
The utility model discloses a device for hoisting cable end of a thread, it mainly includes: an upper fixed plate, its semicircle boards by two preceding, back structures symmetry are pieced, set up the last fastener of two structures symmetries at an upper fixed plate's upside, the bottom plate sets up in an upper fixed plate below, and is pieced by the semicircle board of preceding, back two structure symmetries, and the downside of bottom plate sets up the lower fastener of two structure symmetries, going up and being provided with the fixing pull rod hole on the bottom plate, the pull rod setting is between last bottom plate, through the pull rod hole being connected with the fixed plate, going up the fastener and passing through the cooperation of bolt screw rod and press from both sides and tightly constitute top clamping mechanism, lower fastener passes through the cooperation of bolt screw rod and constitutes bottom clamping mechanism. The utility model discloses the cable passes through top, bottom clamping mechanism and presss from both sides tightly when guaranteeing vertical lifting by crane, and cable conductor and crust be the atress simultaneously, relies on surface friction force to guarantee that the cable can not the landing, hoist and mount in -process cable can not distort, crooked, warp.
Description
Technical field
The utility model relates to a kind of device with attached cable the end of a thread that can lift.
Background technology
Along with transmission line of electricity runs the continuous increase of the time limit, the phenomenon that disconnected stock occurs its aerial earth wire increases successively, brings very big hidden danger to electric power netting safe running, takes integral replacing to have necessitated measure to aerial earth wire.In fact, integral replacing aerial earth wire is more complicated, loaded down with trivial details more than new frame transmission line of electricity operation, particularly carries out removing and installing of old wire clamp.The display of power cable fault statistics, the fault of cable accessory accounts for 70% of cable fault, cable junction end is link the weakest in cable line, in order to easy construction, usually after ground correctly installs cable the end of a thread, lift upper boom, be fixedly clamped during lifting lack of standardization, easily cause mechanical damage, as cable sheath scratch, cable tag metal covering move, cable head all can be caused to insulate and to reduce, thus cause dielectric breakdown accident.Therefore how ensureing that in hoisting process, failure-free is fixedly clamped, is the key factor affecting cable and cable accessory construction quality.
At present, the work about electric power personnel in most domestic area when carrying out cable hoisting, owing to there is no special cable thread-end fixer, the mode of rope binding is adopted to lift by crane cable, fixing unreliable, junction stress is excessive causes mechanical damage, causes the situation of dielectric tracking.Research and development cable hoisting special purpose device, not only can reduce the mechanical damage to cable and cable terminal, and can convenient construction, save maintenance man-hours, ensure construction quality, reduce cable fault rate.Huge economic benefit can be brought for enterprise.
Utility model content
In view of this, the utility model provides a kind of device for crane cable the end of a thread, convenient and swift, and good fixing effect is safe and reliable.
For the device of crane cable the end of a thread, it is characterized in that, comprising:
Upper mounted plate, it is put together by the semi-circular plate of former and later two symmetrical configuration, before and after upper mounted plate, stitching portion arranges apical pore, arranges wire clamp in the upside of fixed plate, and wire clamp adapter plate is fixed socket bolt and is fixedly connected with folder of reaching the standard grade by upper mounted plate by apical pore; In fixed panel edges, four tie rod holes are set; The symmetric position of fixed plate arranges hole for hoist, and U-shaped hook is fastened on the upside of upper mounted plate by hole for hoist;
Bottom plate, it is put together by the semi-circular plate of former and later two symmetrical configuration, before and after bottom plate, stitching portion arranges apical pore, arranges drop wire clip in the downside of fixed plate, and wire clamp adapter plate is fixed socket bolt and is fixedly connected with folder of reaching the standard grade by bottom plate by apical pore; In fixed panel edges, four tie rod holes are set;
Between the correspondence position tie rod hole of upper bottom plate, arrange pull bar, two ends of described pull bar are processed with screw thread, and pull bar upper end is connected with upper mounted plate, arranges setting nut respectively in the both sides of upper mounted plate; Pull bar lower end is connected with bottom plate, arranges setting nut respectively in the both sides of bottom plate;
Upper wire clamp is divided into forward and backward two block structures, between be fastenedly connected by bolt and nut, form top clamping structure; Drop wire clip is divided into forward and backward two block structures, between be fastenedly connected by bolt and nut, form bottom clamping mechanism, top clamping mechanism is corresponding with bottom clamping mechanism, for the two ends of clamping cables.
Further, the first half vibrational power flow of upper wire clamp has bolted groove, and when front and back two parts bolted of upper wire clamp, bolt is finally fastened in bolted groove, make clamping firmly, the fastening situation about loosely departing from of wire clamp can not be occurred in hoisting process.
Further, fixed plate is two semi-circular plates of symmetrical configuration, and described tie rod hole is 4 and is arranged on the outer of described adapter plate and becomes 90 degree to be uniformly distributed; The hole for hoist of fixed plate is separately positioned on the rear and front end of upper mounted plate;
Described bottom plate is two semi-circular plates of symmetrical configuration, and described tie rod hole is 4 and is arranged on the outer of described adapter plate and becomes 90 degree to be uniformly distributed;
Further, described hoisting structure is U-shaped suspension hook.
The utility model relates to a kind of device for crane cable the end of a thread, can reduce the mechanical damage to cable and cable terminal, and can convenient construction, save maintenance man-hours, ensure construction quality, reduce cable fault rate.Huge economic benefit can be brought for enterprise.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is upper wire clamp and upper mounted plate;
Fig. 3 is drop wire clip and bottom plate;
Upper wire clamp 1, upper mounted plate 2, U-shaped hook 3, pull bar 4, pull bar clamp nut 5, wire clamp adapter plate fixes socket bolt 6, drop wire clip fastening bolt nut 7, drop wire clip 8, bottom plate 9, upper wire clamp fastening bolt nut 10.
Detailed description of the invention
During use, first upper wire clamp 1 and upper mounted plate 2 are passed through to be bolted together fixing connection with socket bolt 6;
Further, pull bar 4 and upper mounted plate 2 are fixed together by pull bar clamp nut 5, ensure that the length of the cable section of being clamped in lifting process, there will not be the phenomenon that insulated hull comes off;
Further, drop wire clip 8 is connected cooperation with bottom plate 9 by socket bolt to be stitched together;
Further, pull bar 4 and bottom plate 9 are fixed together by pull bar clamp nut 7, ensure that the length of the cable section of being clamped in lifting process, there will not be the phenomenon that insulated hull comes off;
Further, two upper wire clamps 1 are tightened by wire clamp fastening bolt nut 10, two drop wire clips 8 is tightened by anchor bolt nut 7 simultaneously, cable two place is clamped, stressed the while of guarantee cable conductor and crust, effectively prevent and step up damage
This symmetrical configuration, ensures vertically to lift by crane.During lifting, cable is clamped by bolt by cable clamp, stressed the while of cable conductor and crust, cable can not landing to rely on skin friction force to ensure, in hoisting process cable can not distortion, bending, distortion, it also avoid owing to dragging the tensile deformation caused under cable gravity, ensure that the relative position of terminal and cable is constant.
Claims (4)
1. for the device of crane cable the end of a thread, it is characterized in that, comprising:
Upper mounted plate, it is put together by the semi-circular plate of former and later two symmetrical configuration, before and after upper mounted plate, stitching portion arranges apical pore, arranges wire clamp in the upside of fixed plate, and wire clamp adapter plate is fixed socket bolt and is fixedly connected with folder of reaching the standard grade by upper mounted plate by apical pore; In fixed panel edges, four tie rod holes are set; The symmetric position of fixed plate arranges hole for hoist, and U-shaped hook is fastened on the upside of upper mounted plate by hole for hoist;
Bottom plate, it is put together by the semi-circular plate of former and later two symmetrical configuration, before and after bottom plate, stitching portion arranges apical pore, arranges drop wire clip in the downside of fixed plate, and wire clamp adapter plate is fixed socket bolt and is fixedly connected with folder of reaching the standard grade by bottom plate by apical pore; In fixed panel edges, four tie rod holes are set;
Between the correspondence position tie rod hole of upper bottom plate, arrange pull bar, two ends of described pull bar are processed with screw thread, and pull bar upper end is connected with upper mounted plate, arranges setting nut respectively in the both sides of upper mounted plate; Pull bar lower end is connected with bottom plate, arranges setting nut respectively in the both sides of bottom plate;
Upper wire clamp is divided into forward and backward two block structures, between be fastenedly connected by bolt and nut, form top clamping structure; Drop wire clip is divided into forward and backward two block structures, between be fastenedly connected by bolt and nut, form bottom clamping mechanism, top clamping mechanism is corresponding with bottom clamping mechanism, for the two ends of clamping cables.
2. the device for crane cable the end of a thread according to claim 1, is characterized in that:
The first half vibrational power flow of upper wire clamp has bolted groove, and when front and back two parts bolted of upper wire clamp, bolt is finally fastened in bolted groove, makes clamping firmly, can not occur the fastening situation about loosely departing from of wire clamp in hoisting process.
3. the device for crane cable the end of a thread according to claim 1, is characterized in that:
Fixed plate is two semi-circular plates of symmetrical configuration, and described tie rod hole is 4 and is arranged on the outer of described adapter plate and becomes 90 degree to be uniformly distributed; The hole for hoist of fixed plate is separately positioned on the rear and front end of upper mounted plate;
Described bottom plate is two semi-circular plates of symmetrical configuration, and described tie rod hole is 4 and is arranged on the outer of described adapter plate and becomes 90 degree to be uniformly distributed.
4. the device for crane cable the end of a thread according to claim 1, is characterized in that:
Described hoisting structure is U-shaped suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783881.9U CN205061378U (en) | 2015-10-12 | 2015-10-12 | A device for hoisting cable end of a thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783881.9U CN205061378U (en) | 2015-10-12 | 2015-10-12 | A device for hoisting cable end of a thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061378U true CN205061378U (en) | 2016-03-02 |
Family
ID=55387959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783881.9U Expired - Fee Related CN205061378U (en) | 2015-10-12 | 2015-10-12 | A device for hoisting cable end of a thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524417A (en) * | 2016-06-22 | 2017-12-29 | 中国石油天然气股份有限公司 | Cable clamping tool, tubular column assembly and tubular column repairing method |
| CN112531552A (en) * | 2020-12-10 | 2021-03-19 | 海南电网有限责任公司儋州供电局 | Cable lifts by crane terminal and presss from both sides tight fixing device |
-
2015
- 2015-10-12 CN CN201520783881.9U patent/CN205061378U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524417A (en) * | 2016-06-22 | 2017-12-29 | 中国石油天然气股份有限公司 | Cable clamping tool, tubular column assembly and tubular column repairing method |
| CN112531552A (en) * | 2020-12-10 | 2021-03-19 | 海南电网有限责任公司儋州供电局 | Cable lifts by crane terminal and presss from both sides tight fixing device |
| CN112531552B (en) * | 2020-12-10 | 2021-12-31 | 海南电网有限责任公司儋州供电局 | Cable lifts by crane terminal and presss from both sides tight fixing device |
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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: 20160302 Termination date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |