CN109873394A - A kind of cable termination ground connection cable support device - Google Patents
A kind of cable termination ground connection cable support device Download PDFInfo
- Publication number
- CN109873394A CN109873394A CN201811468038.6A CN201811468038A CN109873394A CN 109873394 A CN109873394 A CN 109873394A CN 201811468038 A CN201811468038 A CN 201811468038A CN 109873394 A CN109873394 A CN 109873394A
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- intermediate plate
- affixed
- support member
- cable
- slot
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of cable terminations to be grounded cable support device, is related to cable support device field；Including the first clamping piece and second intermediate plate for clamping cable, first clamping piece is affixed by fixing bolt with second intermediate plate both ends, second intermediate plate is equipped with support member, support member one end and second intermediate plate are affixed, the support member other end is connect with ground connection cable clamping device, being grounded cable clamping device includes affixed pedestal, affixed pedestal connection is on the supporting member, affixed pedestal is connected with third intermediate plate in the side far from second intermediate plate, the 4th intermediate plate is equipped in third intermediate plate corresponding position on affixed pedestal, 4th intermediate plate is hinged on affixed pedestal close to one end of second intermediate plate, third intermediate plate is equipped with a hand-tighten bolts far from one end of second intermediate plate, hand-tighten bolts are connect with the 4th intermediate plate far from the threaded one end of second intermediate plate after passing through third intermediate plate；Supporting efficiency of the present invention is high.
Description
Technical field
Invention belongs to cable support device field, in particular to a kind of cable termination is grounded cable support device.
Background technique
China's power industry flourish, cable is widely used in ultra-high-tension power transmission line construction and upgrading.Part
When cable accessory producer produces dry cable terminal, the annealed copper wire of one section of having insulation sheath is reserved, it is right for being docked with ground connection cable
The insulation processing ageing resistance for meeting place is poor, easily causes and touches at docking with the metal parts (such as shaft tower) in earthed system,
Cause certain section of cable jacket two-terminal-grounding.In cable run operational process, circulation is steeply risen, and accelerates insulation ag(e)ing, shadow
Cable live detection personnel personal safety and cable normal service life are rung, the accident for eventually leading to cable insulation breakdown occurs.
Currently, without the device that special high-tension cable and ground connection cable mutually support, construction personnel is accustomed to copper wire or other article branch
Support connects cable, is grounded at cable docking and winds adhesive waterproof tape and insulating tape.This supporting efficiency is lower.
Summary of the invention
The purpose of invention is the disadvantage in order to overcome prior art supporting efficiency low, provides a kind of cable that supporting efficiency is high
Terminal is grounded cable support device.
Realization above-mentioned purpose, the invention adopts the following technical scheme:
A kind of cable termination is grounded cable support device, including the first clamping piece and second intermediate plate for clamping cable, described first
Intermediate plate is affixed by fixing bolt with second intermediate plate both ends, and the second intermediate plate is equipped with support member, the support member one
End is affixed with second intermediate plate, and the support member other end is connect with ground connection cable clamping device, the ground connection cable clamping device packet
Affixed pedestal is included, on the supporting member, the affixed pedestal is affixed in the side far from second intermediate plate for the affixed pedestal connection
There is a third intermediate plate, is equipped with the 4th intermediate plate in third intermediate plate corresponding position on the affixed pedestal, the 4th intermediate plate is close to second
One end of intermediate plate is hinged on affixed pedestal, and the third intermediate plate is equipped with a hand-tighten bolts far from one end of second intermediate plate,
The hand-tighten bolts are connect with the 4th intermediate plate far from the threaded one end of second intermediate plate after passing through third intermediate plate.
When using the present invention, by cable with being placed between first clamping piece and second intermediate plate, make first clamping piece with fixing bolt
It is fixed with second intermediate plate, so that cable is clamped between first clamping piece and second intermediate plate, then unscrews hand-tighten bolts rotation the
Four intermediate plates open third intermediate plate and the 4th intermediate plate, then ground connection cable are placed on third intermediate plate, then close up the 4th intermediate plate, finally
Hand-tighten bolts, fixed third intermediate plate and the 4th intermediate plate are tightened, so that ground connection cable is clamped between third intermediate plate and the 4th intermediate plate,
Support member is located between cable and ground connection cable, to cable and ground connection cable be separated, the spy that the present invention has supporting efficiency high
Point.
To be preferred, second intermediate plate is equipped with affixed head, and the affixed head is equipped with the groove being adapted to support member, described
Support member is inserted in groove, and a bolt passes through affixed head and support member and cooperates with a nut thread.
When the installation present invention, groove is inserted into support member one end, then passes through affixed head and a spiral shell with a bolt
Box thread cooperation, so that support member and affixed is affixed, the present invention is easy for installation.
To be preferred, support member is equipped with the first coaxial slot, and first slot includes opening, the opening
One end positioned at the first slot far from second intermediate plate, the affixed pedestal are equipped with the second slot, institute close to the side of support member
The plug for being equipped in the second slot and being adapted to the first slot is stated, the plug and affixed pedestal are affixed, the plug insertion first
In slot, the support member is inserted into the second slot close to affixed pedestal one end, and spring is equipped in first slot, described
Spring one end is resisted against first slot one end, and the spring other end is resisted against on plug, and the 4th intermediate plate hinged end is affixed
There is gear, the gear two sides are equipped with bracket, and the bracket is fixed on affixed pedestal, is rotatably connected at the gear centre
A piece shaft coaxial with gear, the both ends of the shaft are connect with bracket, second slot gear corresponding position be equipped with
Support member parallel notch slidably connects the rack gear parallel with support member in the notch, and the rack gear is fixed in branch
On the part of support part, the rack and pinion engagement.
It is with first clamping piece and second intermediate plate that cable clip is next, hand-tighten bolts are then unscrewed, third intermediate plate and the 4th are pressed from both sides
Piece opens, and the 4th intermediate plate is connected with gear, and gear rotates at this time, and wheel and rack engagement, rack gear is affixed on the supporting member, tooth
Wheel belt carry-over bar is moved to the direction close to third intermediate plate, and rack drives support member is moved to the direction close to third intermediate plate,
Support member drives first clamping piece and second intermediate plate to move to the direction close to third intermediate plate, and at the same time, plug is to close to branch
The direction of support part part moves, plug compressed spring, after ground connection cable is allowed on third intermediate plate, under the elastic force of spring, and plug
It being moved to the direction far from support member, the distance between cable and ground connection cable increase, support effect enhancing, meanwhile, rack gear band
Moving gear rotation, gear drive the rotation of the 4th intermediate plate, and finally under the elastic force effect of spring, third intermediate plate and the 4th intermediate plate are automatic
It will be grounded that cable clip is tight, as long as the elastic force of spring is enough strong, cable can be supported with cable is grounded without hand-tighten bolts, so that
Supporting efficiency is further promoted, and hand-tighten bolts make third intermediate plate and clamping of the 4th intermediate plate to ground connection cable more thorough.
Advantageous effect of the invention is: (1) cable is clamped between first clamping piece and second intermediate plate, and ground connection cable is clamped in the
Between three intermediate plates and the 4th intermediate plate, support member is located between cable and ground connection cable, to cable and ground connection cable be separated, this hair
It is bright to have the characteristics that supporting efficiency is high；(2) when installing the present invention, groove is inserted into support member one end, then with a spiral shell
Bolt passes through affixed head and a nut thread cooperates, so that support member and affixed is affixed, the present invention is easy for installation；(3)
Under the elastic force effect of spring, third intermediate plate will be grounded that cable clip is tight with the 4th intermediate plate automatically, as long as the elastic force of spring reaches strong, be not necessarily to
Cable and ground connection cable can be supported using hand-tighten bolts, so that supporting efficiency is further promoted.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is top view of the invention；
Fig. 3 is cross-sectional view of the invention；
Fig. 4 is the structural schematic diagram of Fig. 3 in another state；
Fig. 5 is the cross-sectional view that Fig. 3 is obtained along line A-A cutting；
Fig. 6 is the partial enlargement diagram in Fig. 3 at B.
In: first clamping piece 1, second intermediate plate 2, affixed pedestal 3, fixing bolt 4, third intermediate plate 5, the 4th intermediate plate 6, hand twist spiral shell
Bolt 7, the first slot 8, support member 9, opening 10, affixed head 11, groove 12, the second slot 13, plug 14, gear 15, notch
16, rack gear 17, bracket 18, shaft 19.
Specific embodiment
Face combines the drawings and specific embodiments to be further elaborated on the present invention:
Fig. 1 and Fig. 2 is that a kind of cable termination is grounded cable support device, including the first clamping piece 1 and the second folder for clamping cable
Piece 2, the first clamping piece 1 is affixed by fixing bolt 4 with 2 both ends of second intermediate plate, and the second intermediate plate 2 is equipped with support member
9, described 9 one end of support member and second intermediate plate 2 are affixed, and 9 other end of support member is connect with ground connection cable clamping device, institute
Stating ground connection cable clamping device includes affixed pedestal 3, and the affixed pedestal 3 is connected in support member 9, and the affixed pedestal 3 exists
Side far from second intermediate plate 2 is connected with third intermediate plate 5, is equipped with the 4th in 5 corresponding position of third intermediate plate on the affixed pedestal 3
Intermediate plate 6, the 4th intermediate plate 6 are hinged on affixed pedestal 3 close to one end of second intermediate plate 2, and the third intermediate plate 5 is far from second
One end of intermediate plate 2 is equipped with a hand-tighten bolts 7, and the hand-tighten bolts 7 pass through after third intermediate plate 5 with the 4th intermediate plate 6 far from the
The threaded one end of two intermediate plates 2 connects.
When using the present invention, by cable with being placed between first clamping piece and second intermediate plate, make first clamping piece with fixing bolt
It is fixed with second intermediate plate, so that cable is clamped between first clamping piece and second intermediate plate, then unscrews hand-tighten bolts rotation the
Four intermediate plates open third intermediate plate and the 4th intermediate plate, then ground connection cable are placed on third intermediate plate, then close up the 4th intermediate plate, finally
Hand-tighten bolts, fixed third intermediate plate and the 4th intermediate plate are tightened, so that ground connection cable is clamped between third intermediate plate and the 4th intermediate plate,
Support member is located between cable and ground connection cable, to cable and ground connection cable be separated, the spy that the present invention has supporting efficiency high
Point.
3 displays, second intermediate plate 2 are equipped with affixed head 11, and the affixed head 11 is equipped with the groove being adapted to support member 9
12, the support member 9 is inserted in groove 12, bolt pass through affixed head 11 and support member 9 and with a nut spiral shell
Line cooperation.
When the installation present invention, groove is inserted into support member one end, then passes through affixed head and a spiral shell with a bolt
Box thread cooperation, so that support member and affixed is affixed, the present invention is easy for installation.
3, Fig. 4, Fig. 5 and Fig. 6 are shown, support member 9 is equipped with the first coaxial slot 8, and first slot 8 wraps
Include opening 10, the opening 10 is located at first one end of slot 8 far from second intermediate plate 2, and the affixed pedestal 3 is close to support member
9 side is equipped with the second slot 13, is equipped with the plug 14 being adapted to the first slot 8, the plug 14 in second slot 13
Affixed with affixed pedestal 3, the plug 14 is inserted into the first slot 8, and the support member 9 is inserted into close to affixed 3 one end of pedestal
In second slot 13, it is equipped with spring in first slot 8, the spring one end is resisted against 8 one end of the first slot, the spring
The other end is resisted against on plug 14, and 6 hinged end of the 4th intermediate plate is connected with gear 15, and 15 two sides of gear are equipped with bracket
18, the bracket 18 is fixed on affixed pedestal 3, and a turn coaxial with gear 15 is rotatably connected at 15 center of gear
Axis 19,19 both ends of shaft are connect with bracket 18, and second slot 13 is equipped with and support member 9 in 15 corresponding position of gear
Parallel notch 16 slidably connects the rack gear 17 parallel with support member 9 in the notch 16, and the rack gear 17 is fixed in branch
On support part part 9, the rack gear 17 is engaged with gear 15.
It is with first clamping piece and second intermediate plate that cable clip is next, hand-tighten bolts are then unscrewed, third intermediate plate and the 4th are pressed from both sides
Piece opens, and the 4th intermediate plate is connected with gear, and gear rotates at this time, and wheel and rack engagement, rack gear is affixed on the supporting member, tooth
Wheel belt carry-over bar is moved to the direction close to third intermediate plate, and rack drives support member is moved to the direction close to third intermediate plate,
Support member drives first clamping piece and second intermediate plate to move to the direction close to third intermediate plate, and at the same time, plug is to close to branch
The direction of support part part moves, plug compressed spring, after ground connection cable is allowed on third intermediate plate, under the elastic force of spring, and plug
It being moved to the direction far from support member, the distance between cable and ground connection cable increase, support effect enhancing, meanwhile, rack gear band
Moving gear rotation, gear drive the rotation of the 4th intermediate plate, and finally under the elastic force effect of spring, third intermediate plate and the 4th intermediate plate are automatic
It will be grounded that cable clip is tight, as long as the elastic force of spring is enough strong, cable can be supported with cable is grounded without hand-tighten bolts, so that
Supporting efficiency is further promoted, and hand-tighten bolts make third intermediate plate and clamping of the 4th intermediate plate to ground connection cable more thorough.
Claims (3)
1. a kind of cable termination is grounded cable support device, which is characterized in that including the first clamping piece (1) and for clamping cable
Two intermediate plates (2), the first clamping piece (1) and second intermediate plate (2) both ends are affixed by fixing bolt (4), the second intermediate plate (2)
It is equipped with support member (9), described support member (9) one end and second intermediate plate (2) are affixed, support member (9) other end
It is connect with ground connection cable clamping device, the ground connection cable clamping device includes affixed pedestal (3), and the affixed pedestal (3) is connected to
In support member (9), the affixed pedestal (3) is connected with third intermediate plate (5) in the side far from second intermediate plate (2), described solid
It connects and is equipped with the 4th intermediate plate (6) in third intermediate plate (5) corresponding position on pedestal (3), the 4th intermediate plate (6) is close to second intermediate plate
(2) one end is hinged on affixed pedestal (3), and the third intermediate plate (5) is equipped with a hand far from the one end of second intermediate plate (2)
It twists bolt (7), the hand-tighten bolts (7) pass through the one end of third intermediate plate (5) afterwards with the 4th intermediate plate (6) far from second intermediate plate (2)
It is threadedly coupled.
2. a kind of cable termination according to claim 1 is grounded cable support device, which is characterized in that the second intermediate plate
(2) affixed head (11) are equipped with, the affixed head (11) is equipped with the groove (12) being adapted to support member (9), the support
Component (9) is inserted in groove (12), and a bolt passes through affixed head (11) and matches with support member (9) and with a nut thread
It closes.
3. a kind of cable termination according to claim 1 or 2 is grounded cable support device, which is characterized in that the support portion
Part (9) is equipped with coaxial the first slot (8), and first slot (8) includes opening (10), and the opening (10) is located at
The one end of first slot (8) far from second intermediate plate (2), the affixed pedestal (3) are equipped with second close to the side of support member (9)
Slot (13), is equipped with the plug (14) being adapted to the first slot (8) in second slot (13), the plug (14) with it is affixed
Pedestal (3) is affixed, and in plug (14) insertion the first slot (8), the support member (9) is close to affixed pedestal (3) one end
It is inserted into the second slot (13), spring is equipped in first slot (8), the spring one end is resisted against the first slot (8) one
End, the spring other end are resisted against on plug (14), and the 4th intermediate plate (6) hinged end is connected with gear (15), the tooth
It takes turns (15) two sides and is equipped with bracket (18), the bracket (18) is fixed on affixed pedestal (3), rotates at gear (15) center
It is connected with a shaft (19) coaxial with gear (15), shaft (19) both ends are connect with bracket (18), and described second inserts
Slot (13) is equipped with the notch (16) parallel with support member (9) in gear (15) corresponding position, and sliding connects in the notch (16)
It is connected to the rack gear parallel with support member (9) (17), the rack gear (17) is fixed on support member (9), the rack gear (17)
It is engaged with gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468038.6A CN109873394B (en) | 2018-12-03 | 2018-12-03 | Cable termination ground connection cable strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468038.6A CN109873394B (en) | 2018-12-03 | 2018-12-03 | Cable termination ground connection cable strutting arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109873394A true CN109873394A (en) | 2019-06-11 |
| CN109873394B CN109873394B (en) | 2020-09-25 |
Family
ID=66917032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811468038.6A Active CN109873394B (en) | 2018-12-03 | 2018-12-03 | Cable termination ground connection cable strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109873394B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641181A (en) * | 2020-06-03 | 2020-09-08 | 广东电网有限责任公司 | Cable end protector |
| CN112186625A (en) * | 2020-10-12 | 2021-01-05 | 华中科技大学 | Overhead conductor live-line ignition device |
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| CN2398757Y (en) * | 1999-09-02 | 2000-09-27 | 北京供电工程公司 | Safety earthing device for electric cable |
| DE102009026006A1 (en) * | 2009-06-19 | 2010-12-30 | Rennsteig Werkzeuge Gmbh | Device for mounting and positioning a grommet on a cable |
| JP2011223875A (en) * | 2011-07-11 | 2011-11-04 | Toshin Denki Kk | Barking tool for wire intermediate part |
| CN106532293A (en) * | 2016-11-25 | 2017-03-22 | 国网河南嵩县供电公司 | Cable connection structure |
| CN206673148U (en) * | 2017-03-21 | 2017-11-24 | 四川寰达电线电缆有限公司 | cable and metallic conductor connector |
| CN107681533A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of wire device for spreading |
| CN107681536A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of powered vertical rod auxiliary fixing device |
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2018
- 2018-12-03 CN CN201811468038.6A patent/CN109873394B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2398757Y (en) * | 1999-09-02 | 2000-09-27 | 北京供电工程公司 | Safety earthing device for electric cable |
| DE102009026006A1 (en) * | 2009-06-19 | 2010-12-30 | Rennsteig Werkzeuge Gmbh | Device for mounting and positioning a grommet on a cable |
| JP2011223875A (en) * | 2011-07-11 | 2011-11-04 | Toshin Denki Kk | Barking tool for wire intermediate part |
| CN106532293A (en) * | 2016-11-25 | 2017-03-22 | 国网河南嵩县供电公司 | Cable connection structure |
| CN107681533A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of wire device for spreading |
| CN107681536A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | A kind of powered vertical rod auxiliary fixing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641181A (en) * | 2020-06-03 | 2020-09-08 | 广东电网有限责任公司 | Cable end protector |
| CN112186625A (en) * | 2020-10-12 | 2021-01-05 | 华中科技大学 | Overhead conductor live-line ignition device |
| CN112186625B (en) * | 2020-10-12 | 2021-04-20 | 华中科技大学 | Overhead conductor live-line ignition device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109873394B (en) | 2020-09-25 |
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