CN207883932U - A kind of high-voltage grounding wire clamp - Google Patents
A kind of high-voltage grounding wire clamp Download PDFInfo
- Publication number
- CN207883932U CN207883932U CN201721888935.3U CN201721888935U CN207883932U CN 207883932 U CN207883932 U CN 207883932U CN 201721888935 U CN201721888935 U CN 201721888935U CN 207883932 U CN207883932 U CN 207883932U
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- bending section
- conducting wire
- binding clip
- wire clamp
- voltage grounding
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Abstract
The utility model discloses a kind of high-voltage grounding wire clamps, including binding clip ontology and transmission device；The binding clip body lower part turns down to form the first bending section with arc-shaped recess, and conducting wire is placed at the arc-shaped recess of first bending section；The transmission device is arranged in the binding clip body upper part comprising is engaged by the transmission device and the lead screw that moves up and down and pressure tongue in lead screw end is arranged, the pressure tongue compresses or unclamp conducting wire with the moving up and down for lead screw；The free end of first bending section is provided with the wire-off device for the conducting wire to be transferred to first bending section.The utility model has the advantage of：This earthing clamp is simple in structure, and suspension is convenient, improves work efficiency；Ensure that wire clamp clamps conducting wire and will not loosen using the function of screw rod transmission self-locking so that ground connection is more reliable.
Description
Technical field
The utility model is related to transmission facility technical field more particularly to a kind of high-voltage grounding wire clamps.
Background technology
It is a kind of there are two types of the earthing clamp that is used on the transmission line of electricity of 500kV and above at present is common
The wire clamp of spring compression type buckle, another kind is the wire clamp of duck-beak type, two kinds of wire clamps using when be all with throw the form hung into
Row installation, when operation, are very inconvenient.It is also inconvenient when dismounting, sometimes can also be stuck, operating personnel has at conducting wire
Reason.Such as use the wiring with operating lever also unrealistic, because gap is too big, operate difficulty.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of high-voltage grounding wire clamp.
The utility model is achieved through the following technical solutions：A kind of high-voltage grounding wire clamp, including binding clip ontology
And transmission device；The binding clip body lower part turns down to form the first bending section with arc-shaped recess, described in conducting wire merging
At the arc-shaped recess of first bending section；The transmission device is arranged in the binding clip body upper part comprising by the biography
Dynamic device engagement and the lead screw that moves up and down and pressure tongue in lead screw end is set, the pressure tongue with the lead screw up and down
It moves and compresses or unclamp conducting wire；The free end of first bending section is provided with for conducting wire dial-out described first is curved
The wire-off device of pars convoluta.
First bending section tilts avoidable conducting wire and skids off for placing conducting wire, both ends；Press tongue under the movement of worm screw
It realizes and compresses or unclamp conducting wire, wire-off device is conducive to transfer to conducting wire from the first bending section.
The transmission device further includes the knot wheel for being cased with continuous rope, the worm screw linked by knot wheel, is arranged in the silk
Driving wheel on bar and for engaging and driving the lead screw rotation, the driving wheel are cased with the silk engaged with the worm screw outside
Set.The rotation of continuous rope, drive knot wheel rotation, to worm screw of linking so that worm screw engaged transmission wheel silk braid and rotate biography
The engagement in rotation lead screw of driving wheel, driving wheel realizes elevating function.
The wire-off device includes block, driving lever and torsional spring；The binding clip body lower part bifurcated forms two panels support element,
First bending section is connected to the support element lower part；The first end of the block is provided with second with arc-shaped recess
Bending section, second end are hinged on by rotation axis on the free end of first bending section；In first bending section described in two panels
Portion has the opposite sliding rail in position, and the both ends of the driving lever are separately mounted in the sliding rail；Under second bending section
Side offers sliding slot, and the sliding slot is stuck in after rotation axis rotation on the driving lever in the block；The torsional spring is set
It sets on the driving lever and heads on second bending section.Sliding slot on the downside of second bending section is stuck on driving lever, and conducting wire is in pressure tongue
The process of pushing heads on the second bending section and moves down so that and driving lever is moved along sliding rail, forms accumulation of energy, but tongue is pressed to unclamp conducting wire, due to
The active force of torsional spring so that block pops up and transfers to conducting wire outward.
The second end of the block extends to form stirring hand from its hinged place to first bending section exterior space.Stirring hand
Setting, is conducive to apply auxiliary force manually, and conducting wire is transferred in the first bending section.
It digs to form the third bending section with arc-shaped recess downward in the both ends of the pressure tongue.Third bending section is set
It sets, skidding off for conducting wire can be prevented.
The one end of the third bending section is inserted between support element described in two panels and is slided along the slot position between it.Third
The one end of bending section is inserted into the slot position between support element, is conducive to block and moves in the same direction.
The sliding rail is located at the first bending section center line lowest point, and the placing direction of the driving lever and the conducting wire
It is parallel.
The binding clip ontology, transmission device and wire-off device are all made of aluminium alloy or metal copper material is made.
The transmission device further includes being coaxially disposed with the knot wheel and with the co-rotational driving cog of knot wheel
Wheel and the driven gear being meshed with the transmission gear；The driven gear is arranged on the worm screw；The binding clip
Ontology is additionally provided with the baffle for wrapping up the transmission gear and the driven gear.Transmission gear is mutually nibbled with driven gear
It closes, by the rotation of knot wheel, the engagement rotation of two gears is realized, to drive worm screw to rotate.
It is compared with the prior art, the utility model has the advantage of：This earthing clamp is simple in structure, and suspension is convenient, improves
Working efficiency；Ensure that wire clamp clamps conducting wire and will not loosen using the function of screw rod transmission self-locking so that ground connection is more reliable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial structural diagram of the utility model embodiment use state；
Fig. 3 is that the structural schematic diagram after conducting wire is removed in Fig. 2；
Fig. 4 is that the partial structural diagram after conducting wire is removed in Fig. 2；
Fig. 5 is the structural schematic diagram that the utility model embodiment binding clip ontology and block assemble；
Fig. 6 is the structural schematic diagram of the utility model embodiment block；
Fig. 7 is the partial structural diagram that the utility model embodiment binding clip ontology and block are used cooperatively；
Fig. 8 is that the utility model embodiment transmission device assembles the structural schematic diagram used；
Fig. 9 is the side view of Fig. 8.
Reference numeral meaning in figure：1, binding clip ontology；11, the first bending section；12, support element；13, sliding rail；14, it keeps off
Plate；21, lead screw；22, tongue is pressed；221, third bending section；23, knot wheel；24, worm screw；25, driving wheel；26, transmission gear；27、
Driven gear；31, block；311, the second bending section；312, sliding slot；313, stirring hand；314, rotation axis；32, driving lever；33, torsional spring；
4, conducting wire；5, continuous rope.
Specific implementation mode
The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment
It is a kind of high-voltage grounding wire clamp, including binding clip ontology 1 and transmission device refering to fig. 1 to Fig. 9；Binding clip ontology 1
Lower part turns down the first bending section 11 to be formed with arc-shaped recess, and conducting wire 4 is placed at the arc-shaped recess of the first bending section 11；
Transmission device is arranged on 1 top of binding clip ontology comprising the lead screw 21 moved up and down by transmission device engagement and setting
Pressure tongue 22 in 21 end of lead screw, pressure tongue 22 move up and down with lead screw 21 and compress or unclamp conducting wire 4；First bending section 11
Free end is provided with the wire-off device for conducting wire 4 to be transferred to the first bending section 11.
First bending section 11 tilts avoidable conducting wire 4 and skids off for placing conducting wire 4, both ends；Press tongue 22 in worm screw 24
It is realized under movement and compresses or unclamp conducting wire 4, wire-off device is conducive to transfer to conducting wire 4 from the first bending section 11.
Transmission device further includes the knot wheel 23 for being cased with continuous rope 5, the worm screw 24 linked by knot wheel 23, is arranged in lead screw
Driving wheel 25 on 21 and for engaging and driving lead screw 21 to rotate, driving wheel 25 are cased with the silk braid engaged with worm screw 24 outside.Nothing
The rotation of pole rope 5, drives knot wheel 23 to rotate, to worm screw 24 of linking so that 24 engaged transmission of worm screw is taken turns 25 silk braid and turned
The engagement in rotation lead screw 21 of dynamic driving wheel 25, driving wheel 25 realizes elevating function.
Wire-off device includes block 31, driving lever 32 and torsional spring 33；1 lower forks of binding clip ontology form two panels support element
12, the first bending section 11 is connected to 12 lower part of support element；It is curved that the first end of block 31 is provided with second with arc-shaped recess
Pars convoluta 311, second end are hinged on by rotation axis 314 on the free end of first bending section 11；In the first bending section of two panels 11
Portion has the opposite sliding rail 13 in position, and the both ends of driving lever 32 are separately mounted in sliding rail 13；Second bending section, 311 downside
Sliding slot 312 is offered, sliding slot 312 is stuck in after the rotation of rotation axis 314 on driving lever 32 in block 31；Torsional spring 33 is arranged in driving lever 32
It goes up and heads on the second bending section 311.The sliding slot 312 of second bending section, 311 downside is stuck on driving lever 32, and conducting wire 4 is in the case where pressing tongue 22
The process of pressure heads on the second bending section 311 and moves down so that driving lever 32 is moved along sliding rail 13, forms accumulation of energy, but the release of tongue 22 is pressed to lead
Line 4, due to the active force of torsional spring 33 so that block 31 pops up and transfers to conducting wire 4 outward.
The second end of block 31 extends to form stirring hand 313 from its hinged place to 11 exterior space of the first bending section.Stirring hand 313
Setting, be conducive to apply auxiliary force manually, will conducting wire 4 transfer to the first bending section 11 in.
It digs to form the third bending section 221 with arc-shaped recess downward in the both ends of pressure tongue 22.Third bending section 221
Setting, can prevent skidding off for conducting wire 4.
The one end of third bending section 221 is inserted between two panels support element 12 and is slided along the slot position between it.Third is curved
The one end of pars convoluta 221 is inserted into the slot position between support element 12, is conducive to block 31 and moves in the same direction.
Sliding rail 13 is located at 11 center line lowest point of the first bending section, and driving lever 32 is parallel with the placing direction of conducting wire 4.
Binding clip ontology 1, transmission device and wire-off device are all made of aluminium alloy or metal copper material is made.
Transmission device further include be coaxially disposed with knot wheel 23 and with 23 co-rotational transmission gear 26 of knot wheel and
The driven gear 27 being meshed with transmission gear 26；Driven gear 27 is arranged on worm screw 24；Binding clip ontology 1 is additionally provided with use
In the baffle 14 of package transmission gear 26 and driven gear 27.Transmission gear 26 is meshed with driven gear 27, passes through knot wheel
The engagement rotation of two gears is realized in 23 rotation, to drive worm screw 24 to rotate.
In the present embodiment, one question mark of shank outer appearance, it can firmly hook conducting wire 4 when suspension, when suspension
Hook is thrown to conducting wire 4 by operating personnel to be hooked, and then pulls continuous rope 5 to tie knots and lead screw 21 and driving wheel 25 is driven to rotate, press tongue 22
Conducting wire 4 is pressed to compress conducting wire 4.
In order to prevent the case where can not tear hook open on having gyration tower, wire-off device is devised in transmission device part, is
Add a sliding rail 13 in the parallel direction of conducting wire 4, a driving lever 32 be installed on sliding rail 13, when hanging wire driving lever 32 in extreme lower position,
Also smooth rail 13 moves pressure tongue 22 when the work crimping of lead screw 21, when pressure tongue 22 is moved to bottom so that torsional spring 33 is oppressed and accumulation of energy, is had
Elastic, when pressing tongue 22 back to move, the elastic force of torsional spring 33 forces conducting wire 4 to be transferred to other than the first bending section 11.
Above-listed detailed description is illustrating for the utility model possible embodiments, which is not to limit
The scope of the claims of the utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case
In the scope of the claims.
Claims (9)
1. a kind of high-voltage grounding wire clamp, it is characterised in that：Including binding clip ontology (1) and transmission device；The binding clip ontology
(1) lower part turns down the first bending section (11) to be formed with arc-shaped recess, and conducting wire (4) is placed in first bending section (11)
At arc-shaped recess；The transmission device is arranged on binding clip ontology (1) top comprising is engaged by the transmission device
And the lead screw (21) that moves up and down and setting be in the pressure tongue (22) of lead screw (21) end, the pressure tongue (22) is with the lead screw
(21) move up and down and compress or unclamp conducting wire (4)；The free end of first bending section (11) is provided with for will be described
Conducting wire (4) transfers to the wire-off device of first bending section (11).
2. high-voltage grounding wire clamp according to claim 1, it is characterised in that：The transmission device further includes being cased with continuous rope
(5) knot wheel (23), by knot wheel (23) linkage worm screw (24), be arranged on the lead screw (21) and for engaging and driving
The driving wheel (25) of dynamic lead screw (21) rotation, the driving wheel (25) are cased with the silk braid engaged with the worm screw (24) outside.
3. high-voltage grounding wire clamp according to claim 1, it is characterised in that：The wire-off device includes block (31), dials
Bar (32) and torsional spring (33)；Binding clip ontology (1) lower forks form two panels support element (12), first bending section
(11) it is connected to the support element (12) lower part；It is curved that the first end of the block (31) is provided with second with arc-shaped recess
Pars convoluta (311), second end are hinged on by rotation axis (314) on the free end of first bending section (11)；Described in two panels
Have the opposite sliding rail in position (13) in the middle part of first bending section (11), the both ends of the driving lever (32) are separately mounted to described
In sliding rail (13)；Second bending section (311) downside offers sliding slot (312), and the sliding slot (312) is in the block
(31) it is stuck on the driving lever (32) after the rotation axis (314) rotation；The torsional spring (33) is arranged in the driving lever (32)
It goes up and heads on second bending section (311).
4. high-voltage grounding wire clamp according to claim 3, it is characterised in that：The second end of the block (31) is hinged from it
Place extends to form stirring hand (313) to the first bending section (11) exterior space.
5. high-voltage grounding wire clamp according to claim 3, it is characterised in that：Shape is dug downward in the both ends of the pressure tongue (22)
At the third bending section (221) with arc-shaped recess.
6. high-voltage grounding wire clamp according to claim 5, it is characterised in that：The one end of the third bending section (221)
It is inserted between support element (12) described in two panels and is slided along the slot position between it.
7. high-voltage grounding wire clamp according to claim 3, it is characterised in that：The sliding rail (13) is located at described first and is bent
Portion (11) center line lowest point, and the driving lever (32) is parallel with the placing direction of the conducting wire (4).
8. high-voltage grounding wire clamp according to claim 1, it is characterised in that：The binding clip ontology (1), transmission device and
Wire-off device is all made of aluminium alloy or metal copper material is made.
9. high-voltage grounding wire clamp according to claim 2, it is characterised in that：The transmission device further includes and the knot
Take turns (23) coaxial arrangement and with the co-rotational transmission gear of the knot wheel (23) (26) and with the transmission gear (26)
The driven gear (27) being meshed；The driven gear (27) is arranged on the worm screw (24)；The binding clip ontology (1) is also
It is provided with the baffle (14) for wrapping up the transmission gear (26) and the driven gear (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888935.3U CN207883932U (en) | 2017-12-27 | 2017-12-27 | A kind of high-voltage grounding wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888935.3U CN207883932U (en) | 2017-12-27 | 2017-12-27 | A kind of high-voltage grounding wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883932U true CN207883932U (en) | 2018-09-18 |
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ID=63504838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721888935.3U Active CN207883932U (en) | 2017-12-27 | 2017-12-27 | A kind of high-voltage grounding wire clamp |
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| Country | Link |
|---|---|
| CN (1) | CN207883932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023191A (en) * | 2017-12-27 | 2018-05-11 | 中国南方电网有限责任公司超高压输电公司广州局 | A kind of high-voltage grounding wire clamp |
-
2017
- 2017-12-27 CN CN201721888935.3U patent/CN207883932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023191A (en) * | 2017-12-27 | 2018-05-11 | 中国南方电网有限责任公司超高压输电公司广州局 | A kind of high-voltage grounding wire clamp |
| CN108023191B (en) * | 2017-12-27 | 2024-01-16 | 中国南方电网有限责任公司超高压输电公司广州局 | High-voltage grounding wire clamp |
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