CN106655043B - A kind of Multihead-type cable termination fastener - Google Patents
A kind of Multihead-type cable termination fastener Download PDFInfo
- Publication number
- CN106655043B CN106655043B CN201710043660.1A CN201710043660A CN106655043B CN 106655043 B CN106655043 B CN 106655043B CN 201710043660 A CN201710043660 A CN 201710043660A CN 106655043 B CN106655043 B CN 106655043B
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- China
- Prior art keywords
- dynamic pressure
- driven
- pressure block
- driving
- multihead
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Classifications
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- 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
- H02G7/056—Dead-end clamps
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of Multihead-type cable termination fasteners, including crimping ontology, dynamic pressure block and hold-down mechanism, crimping body bottom portion and dynamic pressure block lower surface are oppositely arranged and are respectively equipped with the clamping-line structure of at least two pairs cooperation clamping cables arranged side by side, hold-down mechanism includes a driving screw rod, at least one driven screw, driving screw rod rotation can drive driven screw to rotate and then dynamic pressure block is driven to be moved back and forth with respect to crimping body bottom portion, to make dynamic pressure block cooperation crimping body bottom portion compress cable.The present invention can be laborsaving and quickly by around commonplace two side compression of cable socket of street crossing code porcelain, and can realize that multiple spot compresses cable simultaneously, so that cable socket both sides is all pressed together in distance at one end, facilitates subsequent fixed.
Description
Technical field
The present invention relates to electric power tool fields, are specifically related to a kind of Multihead-type cable termination fastener.
Background technology
Electrical Safety on today's society ensures that power network safety operation is particularly significant, and cable is erected at electricity by street code
In line bar or building, the fixation of cable socket be usually by cable socket around street crossing code porcelain it is commonplace be folded to be bent and tensing
Under state, the cable socket of bending is bundled or fixed；Currently, construction personnel usually passes through the tradition such as manpower or light instrument
Cable socket is folded to bending and using binding by the cable socket bundled fixed of bending by mode, high since cable size is thicker
It is difficult by cable bending and to tense that idle job personnel, which rely solely on manpower or light instrument, the fastness for causing cable socket to bundle
It is difficult to ensure, cable socket is easy to loosen and split away off from the code of street, brings security risk.
Invention content
In order to overcome defect existing in the prior art, task of the invention lies in providing, a kind of Multihead-type cable termination is tight
Gu device can laborsaving and quickly will be around commonplace two side pressure of cable socket of street crossing code porcelain using the Multihead-type cable termination fastener
Tightly, it and can realize that multiple spot compresses cable simultaneously, cable socket both sides is made all to be pressed together at one end, it is convenient follow-up
It is fixed.
Task of the present invention is realized by following technical proposal：
A kind of Multihead-type cable termination fastener, including crimping ontology, dynamic pressure block and hold-down mechanism, crimping ontology bottom
Portion and dynamic pressure block lower surface are oppositely arranged and are respectively equipped with the clamping-line structure of at least two pairs cooperation clamping cables arranged side by side, institute
State hold-down mechanism include a driving screw rod being rotatably connected respectively with the top and bottom of crimping ontology, it is at least one
Threaded hole on dynamic pressure block and be threadedly coupled therewith driven screw, be fixed in driving screw rod driving gear,
The top and bottom of the driven gear being fixed on driven screw, driven screw and crimping ontology are rotatably connected respectively
It connects and is arranged with driving screw rod side-by-side parallel, driving gear and driven gear intermesh, and driving gear is equipped with and can drive
The driving structure of driving gear rotation.
Further improvement project includes：
It is preferred that the hold-down mechanism includes two driven screws, it is arranged in the both sides of the driving screw rod.
It is preferred that the top of the crimping ontology is equipped with the column type for placing the driving gear and the driven gear respectively
Chamber, each column type chamber are set up in parallel and are connected, and column type chamber top is equipped with chamber lid.
It is preferred that the drive shaft equipped with protrusion driving gear both sides in the driving gear, driving structure and drive shaft is upper
End is fixedly connected, and the both sides of the driven gear are additionally provided with the extension support portion of protrusion driven gear.
It is preferred that the driving structure is a nut structure.
It is preferred that the crimping ontology is equipped with the limit for limiting the dynamic pressure block to prevent it from being rotated relative to crimping ontology
Position mechanism, the structure of the position-limit mechanism are：The crimping ontology is equipped with parallel with the driven screw at least one lead
To straight trough, the dynamic pressure block is equipped with the guide pad being closely fitted with each guiding straight trough, and guide pad, which is tightly attached to, to be oriented in straight trough
And it can pump with dynamic pressure block.
It is preferred that the clamping-line structure is concave arc shape insulation system or recessed folding surface insulation system.
A kind of advantageous effect of Multihead-type cable termination fastener of the present invention is：1. tight using the Multihead-type cable termination
Gu device, can it is laborsaving and quickly will around street crossing code porcelain it is commonplace cable socket bending be pressed together；2. crimping ontology and dynamic pressure block
On be set up in parallel multiple clamping-line structures, may be implemented while multiple spot clamping cable, make cable socket both sides at one end in distance all
It is to be pressed together, facilitates subsequent fixed；3. operating personnel operate fastener compression cable, directly passes through and rotate driving gear
Driven screw is driven, need not move the position of tightening tool (such as spanner, electric wrench), is suitble to electric wrench operation,
Operating space and operation difficulty are saved, single working at height is suitble to.
The effect of the design of the present invention, concrete structure and generation is described further below with reference to attached drawing, with abundant
Ground understands the purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of Multihead-type cable termination fastener of embodiment；
Fig. 2 is a kind of decomposition texture schematic diagram of Multihead-type cable termination fastener of embodiment；
Wherein：11- crimping ontologies, 111- column type chambers, 112- chamber lids, 113- are oriented to straight trough, 114- guide pads, 12- dynamic pressures
Block, 131- driving screw rods, 1311- driving gears, 1312- driving structures, 132- driven screws, 1321- driven gears, 14- folders
Cable architecture.
Specific implementation mode
A kind of Multihead-type cable termination fastener of the present invention is further described below in conjunction with attached drawing：
It should be noted that term "upper", "lower", "front", "rear" used in this specification and similar statement are
For illustrative purposes, depending on specific reference to the actual conditions in embodiment.
As shown in Figs. 1-2, a kind of Multihead-type cable termination fastener, including crimping ontology 11, dynamic pressure block 12 and compacting machine
Structure, 11 bottom of crimping ontology and 12 lower surface of dynamic pressure block are oppositely arranged and are respectively equipped with the clamping-line structure of three cooperation clamping cables
14, hold-down mechanism includes a driving screw rod being rotatably connected respectively with the top and bottom of crimping ontology 11 131, two
A threaded hole on the dynamic pressure block 12 and be threadedly coupled therewith driven screw 132, be fixed in driving screw rod 131
Driving gear 1311, the driven gear 1321 being fixed on driven screw 132, two driven screws 132 and crimping ontology
11 top and bottom be rotatably connected respectively and with the both sides that are disposed in parallel in driving screw rod 131, driving gear 1311
It intermeshes with driven gear 1321, driving gear 1311 is equipped with the driving structure that driving gear 1311 can be driven to rotate
1312。
When operation, it will be placed on 11 bottom of dynamic pressure block 12 and crimping ontology around the commonplace cable socket both sides of street crossing code porcelain first
Between, it then rotates driving screw rod 131 and drives two clamping screw rotations simultaneously, drive dynamic pressure block 12 to 11 bottom of crimping ontology
Portion moves, and three pairs of clamping-line structures 14 of 12 lower surface of 11 bottom of crimping ontology and dynamic pressure block coordinate cable socket both sides more pressing from both sides
Tightly, to which quickly simultaneously labour-saving will be pressed together around the commonplace cable socket bending of street crossing code porcelain.
It, can laborsaving and quickly will be around the commonplace cable socket of street crossing code porcelain by using the Multihead-type cable termination fastener
Bending is pressed together；Multiple clamping-line structures 14 are set up in parallel on crimping ontology 11 and dynamic pressure block 12, may be implemented while multiple spot
Clamping cables make cable socket both sides be all pressed together at one end, facilitate subsequent fixed；Operating personnel's operation is tight
Gu device compresses cable, driven screw 132 directly is driven by rotating driving gear 1311, tightening tool need not be moved
The position of (such as spanner, electric wrench) is suitble to electric wrench operation, saves operating space and operation difficulty, is suitble to single high
Idle job.
As preferred embodiment, the top of crimping ontology 11 is equipped with places driving gear 1311 and driven gear respectively
1321 column type chamber 111, each column type chamber 111 are set up in parallel and are connected, and 111 top of column type chamber is equipped with chamber lid 112.
As preferred embodiment, it is equipped with the drive shaft of 1311 both sides of protrusion driving gear in driving gear 1311, drives
Dynamic structure 1312 is fixedly connected with the upper end of drive shaft, and the both sides of driven gear 1321 are additionally provided with prolonging for protrusion driven gear 1321
Stretch support portion.
As preferred embodiment, driving structure 1312 is a nut structure, interior hexagonal (hexagon)nut.
As preferred embodiment, crimping ontology 11 is equipped with for limiting dynamic pres sure block 12 to prevent it with respect to crimping sheet
The position-limit mechanism that body 11 rotates, the structure of position-limit mechanism are：Crimping ontology 11 is led equipped with two parallel with driven screw 132
To straight trough 113, dynamic pressure block 12 is equipped with is oriented to two guide pads 114 that straight trough 113 is closely fitted with two, and guide pad 114 is tight
It is attached to and is oriented in straight trough 113 and can pump with dynamic pressure block 12.
As preferred embodiment, clamping-line structure 14 is concave arc shape insulation system or recessed folding surface insulation system.
Presently preferred embodiments of the present invention is given in attached drawing.But the present invention can realize in many different forms,
It is not limited to this specification described embodiment.Make to disclosure of the invention on the contrary, purpose of providing these embodiments is
The understanding of content is more thorough and comprehensive.
Claims (5)
1. a kind of Multihead-type cable termination fastener, which is characterized in that described including crimping ontology, dynamic pressure block and hold-down mechanism
Crimping body bottom portion and dynamic pressure block lower surface, which are oppositely arranged and are respectively equipped at least two pairs cooperations arranged side by side, is clamped cable
Clamping-line structure, the hold-down mechanism include an active spiral shell being rotatably connected respectively with the top and bottom of crimping ontology
Bar, two threaded holes passed through on dynamic pressure block and the driven screw being threadedly coupled therewith, the master being fixed in driving screw rod
The top and bottom of moving gear, the driven gear being fixed on driven screw, driven screw and crimping ontology carry out respectively
It being rotatably connected and is arranged with driving screw rod side-by-side parallel, two driven screws are arranged in the both sides of the driving screw rod,
Driving gear and driven gear intermesh, and driving gear is equipped with the driving structure that driving gear can be driven to rotate；It is described
The top of crimping ontology is equipped with the column type chamber for placing the driving gear and the driven gear respectively, and each column type chamber is set up in parallel
And be connected, column type chamber top is equipped with chamber lid.
2. Multihead-type cable termination fastener according to claim 1, which is characterized in that be equipped in the driving gear convex
Go out the drive shaft of driving gear both sides, driving structure is fixedly connected with the upper end of drive shaft, and the both sides of the driven gear are also set
There is the extension support portion of protrusion driven gear.
3. Multihead-type cable termination fastener according to claim 2, which is characterized in that the driving structure is a nut
Structure.
4. Multihead-type cable termination fastener according to claim 1, which is characterized in that the crimping ontology, which is equipped with, to be used
In position-limit mechanism of the limitation dynamic pressure block to prevent it from being rotated relative to crimping ontology, the structure of the position-limit mechanism is：It is described
Crimping ontology is equipped at least one guiding straight trough parallel with the driven screw, and the dynamic pressure block is equipped with and each guiding
The guide pad that straight trough is closely fitted, guide pad are tightly attached in guiding straight trough and can be as dynamic pressure block pump.
5. Multihead-type cable termination fastener according to claim 1, which is characterized in that the clamping-line structure is concave arc shape
Insulation system or recessed folding surface insulation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043660.1A CN106655043B (en) | 2017-01-21 | 2017-01-21 | A kind of Multihead-type cable termination fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043660.1A CN106655043B (en) | 2017-01-21 | 2017-01-21 | A kind of Multihead-type cable termination fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106655043A CN106655043A (en) | 2017-05-10 |
| CN106655043B true CN106655043B (en) | 2018-08-21 |
Family
ID=58842100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043660.1A Active CN106655043B (en) | 2017-01-21 | 2017-01-21 | A kind of Multihead-type cable termination fastener |
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| Country | Link |
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| CN (1) | CN106655043B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3309192B2 (en) * | 1994-01-10 | 2002-07-29 | 住電朝日精工株式会社 | Clamp bracket for high pressure bypass |
| CN102025036A (en) * | 2009-09-21 | 2011-04-20 | 山东电力集团公司威海供电公司 | Multi-angle wire earthing potentiometer |
| CN102738739A (en) * | 2012-06-07 | 2012-10-17 | 杨春 | Cable laying device |
| CN205178441U (en) * | 2015-11-17 | 2016-04-20 | 广州番禺电缆集团有限公司 | General street sign indicating number with adjustable |
| CN205452564U (en) * | 2016-04-09 | 2016-08-10 | 浙江君易电力科技有限公司 | Wiring clamp |
| CN205863417U (en) * | 2016-08-04 | 2017-01-04 | 温州市森脉电力设备有限公司 | A kind of conductor clamping device |
| CN206490405U (en) * | 2017-01-21 | 2017-09-12 | 广州番禺电缆集团有限公司 | Multihead-type cable termination fastener |
-
2017
- 2017-01-21 CN CN201710043660.1A patent/CN106655043B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106655043A (en) | 2017-05-10 |
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