CN206490405U - Multihead-type cable termination fastener - Google Patents
Multihead-type cable termination fastener Download PDFInfo
- Publication number
- CN206490405U CN206490405U CN201720074011.3U CN201720074011U CN206490405U CN 206490405 U CN206490405 U CN 206490405U CN 201720074011 U CN201720074011 U CN 201720074011U CN 206490405 U CN206490405 U CN 206490405U
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- CN
- China
- Prior art keywords
- ball body
- line ball
- dynamic pressure
- multihead
- pressure block
- 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.)
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Abstract
The utility model discloses Multihead-type cable termination fastener, including line ball body, dynamic pressure block and hold-down mechanism, line ball 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 driving screw rod, at least one driven screw, driving screw rod, which is rotated, can drive driven screw to rotate and then drive dynamic pressure block to be moved back and forth with respect to line ball body bottom portion, so that dynamic pressure block coordinates line ball body bottom portion to compress cable.The utility model can be laborsaving and quick by around the commonplace side compression of cable socket two of street crossing code porcelain, and can realize that multiple spot compresses cable simultaneously, cable socket both sides is all pressed together in distance at one end, facilitates subsequent fixed.
Description
Technical field
The utility model is related to electric power tool field, is specifically related to Multihead-type cable termination fastener.
Background technology
Electrical Safety on today's society, it is ensured that power network safety operation is particularly significant, cable is erected at electricity by street code
In line bar or building, the fixation of cable socket is usually that cable socket is folded into bending around the commonplace progress of street crossing code porcelain and tensed
Under state, the cable socket of bending is bundled or fixed；At present, workmen generally passes through the tradition such as manpower or light instrument
Cable socket is folded to bend and bundled the cable socket of bending using binding and fixed by mode, high because cable size is thicker
Idle job personnel rely solely on manpower or light instrument is difficult by cable bending and tensed, the fastness for causing cable socket to bundle
It is difficult to ensure that, cable socket is easily released and split away off from the code of street, brings potential safety hazard.
Utility model content
In order to overcome defect present in prior art, task of the present utility model is that offer Multihead-type cable termination is tight
Gu device, can be laborsaving and quick by around the commonplace side pressure of cable socket two of street crossing code porcelain using the Multihead-type cable termination fastener
Tightly, and can realize that multiple spot compresses cable simultaneously, make cable socket both sides distance is interior at one end to be all pressed together, it is convenient subsequently
It is fixed.
The utility model task is realized by following technical proposal：
Multihead-type cable termination fastener, including line ball body, dynamic pressure block and hold-down mechanism, the line ball body bottom portion and
The dynamic pressure block lower surface is oppositely arranged and is respectively equipped with the clamping-line structure of at least two pairs cooperation clamping cables arranged side by side, the pressure
Tight mechanism includes a driving screw rod being rotatably connected respectively with the top and bottom of line ball body, at least one passes through
Screwed hole and the driven screw being threadedly coupled therewith, the driving gear being fixedly installed in driving screw rod, fixation on dynamic pressure block
Be arranged on the driven gear on driven screw, the top and bottom of driven screw and line ball body be rotatably connected respectively and
Set with driving screw rod side-by-side parallel, driving gear and driven gear intermesh, driving gear, which is provided with, can drive actively
The driving structure of pinion rotation.
Further improvement project includes：
It is preferred that, the hold-down mechanism includes two driven screws, is arranged in the both sides of the driving screw rod.
It is preferred that, the top of the line ball body is provided with the column type for placing the driving gear and the driven gear respectively
Chamber, each column type chamber is set up in parallel and is connected, and column type chamber top is provided with chamber lid.
It is preferred that, the drive shaft provided with protrusion driving gear both sides in the driving gear, driving structure and drive shaft it is upper
End is fixedly connected, and the both sides of the driven gear are additionally provided with the extension supporting part of protrusion driven gear.
It is preferred that, the driving structure is a nut structure.
It is preferred that, the line ball body, which is provided with, to be used to limit the dynamic pressure block to prevent its limit rotated relative to line ball body
Position mechanism, the structure of the position-limit mechanism is：The line ball body is led provided with least one parallel with the driven screw
To straight trough, the dynamic pressure block is provided with the guide pad with each guiding straight trough snug fit, and guide pad is close in guiding straight trough
And can be pumped with dynamic pressure block.
It is preferred that, the clamping-line structure is arcs of recesses insulation system or recessed folding surface insulation system.
The beneficial effect of Multihead-type cable termination fastener of the present utility model is：1. it is 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. line ball body and dynamic pressure block
On be set up in parallel multiple clamping-line structures, it is possible to achieve 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. when operating personnel's operation fastener compresses cable, directly by rotating driving gear
To drive driven screw, it is not necessary to the position of mobile tightening tool (such as spanner, electric wrench), it is adapted to electric wrench operation,
Operating space and operation difficulty are saved, is adapted to single work high above the ground.
The effect of design of the present utility model, concrete structure and generation is described further below with reference to accompanying drawing, with
It is completely understood by the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment Multihead-type cable termination fastener；
Fig. 2 is the decomposition texture schematic diagram of embodiment Multihead-type cable termination fastener；
Wherein：11- line ball bodies, 111- column type chambers, 112- chamber lids, 113- is 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.
Embodiment
The utility model Multihead-type cable termination fastener is further described below in conjunction with accompanying drawing：
" on ", " under ", "front", "rear" and similar statement are it should be noted that term used in this specification
For illustrative purposes, depending on specific reference to the actual conditions in embodiment.
As shown in Figure 1-2, Multihead-type cable termination fastener, including line ball body 11, dynamic pressure block 12 and hold-down mechanism, pressure
The bottom of line body 11 and the lower surface of dynamic pressure block 12 are oppositely arranged and are respectively equipped with three clamping-line structures 14 for coordinating clamping cable, pressure
Tight mechanism is worn including a driving screw rod 131 being rotatably connected respectively with the top and bottom of line ball body 11, two
The driven screw 132 crossed the screwed hole on dynamic pressure block 12 and be threadedly coupled therewith, the active being fixedly installed in driving screw rod 131
Gear 1311, the driven gear 1321 being fixedly installed on driven screw 132, two driven screws 132 and line ball body 11
Top and bottom are rotatably connected and with being disposed in parallel in the both sides of driving screw rod 131 respectively, driving gear 1311 and from
Moving gear 1321 intermeshes, and driving gear 1311 is provided with the driving structure 1312 that driving gear 1311 can be driven to rotate.
During operation, dynamic pressure block 12 and the bottom of line ball body 11 will be placed on around the commonplace cable socket both sides of street crossing code porcelain first
Between, then rotate driving screw rod 131 and drive two clamping screw rotations simultaneously, drive dynamic pressure block 12 to the bottom of line ball body 11
Portion is moved, and three pairs of clamping-line structures 14 of the bottom of line ball body 11 and the lower surface of dynamic pressure block 12, which coordinate, more presss from both sides cable socket both sides more
Tightly, so that quick and labour-saving will be pressed together around the commonplace cable socket bending of street crossing code porcelain.
, can be laborsaving and quick by 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 line ball body 11 and dynamic pressure block 12, it is possible to achieve 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, directly driven screw 132 is driven by rotating driving gear 1311, it is not necessary to mobile tightening tool
The position of (such as spanner, electric wrench), is adapted to electric wrench operation, saves operating space and operation difficulty, is adapted to single high
Idle job.
As preferred embodiment, the top of line ball body 11 is provided with placement driving gear 1311 and driven gear respectively
1321 column type chamber 111, each column type chamber 111 is set up in parallel and is connected, and the top of column type chamber 111 is provided with chamber lid 112.
As preferred embodiment, the drive shaft provided with protrusion driving gear 1311 both sides in driving gear 1311 is driven
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 supporting part.
As preferred embodiment, driving structure 1312 is a nut structure, interior hexagonal (hexagon)nut.
As preferred embodiment, line ball body 11, which is provided with, to be used to limiting dynamic pres sure block 12 prevent it with respect to line ball sheet
The position-limit mechanism that body 11 is rotated, the structure of position-limit mechanism is：Line ball body 11 is led provided with two parallel with driven screw 132
To straight trough 113, dynamic pressure block 12 is provided with two guide pads 114 with two guiding snug fits of straight trough 113, and guide pad 114 is tight
It is attached in guiding straight trough 113 and can be pumped with dynamic pressure block 12.
As preferred embodiment, clamping-line structure 14 is arcs of recesses insulation system or recessed folding surface insulation system.
Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can be with many different shapes
Formula is realized, however it is not limited to embodiment described by this specification.On the contrary, the purpose for providing these embodiments is made to this reality
It is more thorough comprehensive with the understanding of new disclosure.
Claims (7)
1. Multihead-type cable termination fastener, it is characterised in that including line ball body, dynamic pressure block and hold-down mechanism, the line ball
Body bottom portion and the dynamic pressure block lower surface are oppositely arranged and are respectively equipped with the clamp of at least two pairs cooperation clamping cables arranged side by side
Structure, the hold-down mechanism include one be rotatably connected respectively with the top and bottom of line ball body driving screw rod,
At least one driven screw for passing through the screwed hole on dynamic pressure block and being threadedly coupled therewith, the master being fixedly installed in driving screw rod
Moving gear, the driven gear being fixedly installed on driven screw, the top and bottom of driven screw and line ball body are carried out respectively
It is rotatably connected and is set with driving screw rod side-by-side parallel, driving gear and driven gear is intermeshed, and driving gear is provided with
The driving structure that driving gear can be driven to rotate.
2. Multihead-type cable termination fastener according to claim 1, it is characterised in that the hold-down mechanism includes two
The driven screw, is arranged in the both sides of the driving screw rod.
3. Multihead-type cable termination fastener according to claim 1, it is characterised in that set at the top of the line ball body
There is the column type chamber for placing the driving gear and the driven gear respectively, each column type chamber is set up in parallel and is connected, column type chamber
Top is provided with chamber lid.
4. Multihead-type cable termination fastener according to claim 1, it is characterised in that provided with convex in the driving gear
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 supporting part of protrusion driven gear.
5. Multihead-type cable termination fastener according to claim 4, it is characterised in that the driving structure is a nut
Structure.
6. Multihead-type cable termination fastener according to claim 1, it is characterised in that the line ball body is provided with use
In limiting the dynamic pressure block to prevent its position-limit mechanism rotated relative to line ball body, the structure of the position-limit mechanism is：It is described
Line ball body is oriented to straight trough provided with least one parallel with the driven screw, and the dynamic pressure block is provided with and each guiding
The guide pad of straight trough snug fit, guide pad is close in guiding straight trough and can be as dynamic pressure block pumps.
7. Multihead-type cable termination fastener according to claim 1, it is characterised in that the clamping-line structure is arcs of recesses
Insulation system or recessed folding surface insulation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074011.3U CN206490405U (en) | 2017-01-21 | 2017-01-21 | Multihead-type cable termination fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074011.3U CN206490405U (en) | 2017-01-21 | 2017-01-21 | Multihead-type cable termination fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490405U true CN206490405U (en) | 2017-09-12 |
Family
ID=59766183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074011.3U Active CN206490405U (en) | 2017-01-21 | 2017-01-21 | Multihead-type cable termination fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655043A (en) * | 2017-01-21 | 2017-05-10 | 广州番禺电缆集团有限公司 | Multi-end cable terminal fastener |
-
2017
- 2017-01-21 CN CN201720074011.3U patent/CN206490405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655043A (en) * | 2017-01-21 | 2017-05-10 | 广州番禺电缆集团有限公司 | Multi-end cable terminal fastener |
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