CN207977483U - A kind of New insulated electric wire earthing clamp - Google Patents
A kind of New insulated electric wire earthing clamp Download PDFInfo
- Publication number
- CN207977483U CN207977483U CN201820373610.XU CN201820373610U CN207977483U CN 207977483 U CN207977483 U CN 207977483U CN 201820373610 U CN201820373610 U CN 201820373610U CN 207977483 U CN207977483 U CN 207977483U
- Authority
- CN
- China
- Prior art keywords
- disk body
- electric wire
- rotating disc
- gland
- fixedly connected
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of New insulated electric wire earthing clamps, including disk body, gland, ground loop, bolt and pressuring line groove, the gland is fixedly mounted on the top of disk body, the ground loop is fixedly mounted on the side of disk body, the bolt-through disk body is fixedly mounted with gland, the pressuring line groove is opened in the top close to its other side on disk body, the lower rotation of the disk body is connected with rotating disc, the surface of the rotating disc is fixedly connected with rotation ear, it is installed with screw rod at the top of the rotating disc, thread surface on the screw rod in the middle part of it is connected with nut, the outer wall of the nut is fixedly connected on the inside of disk body.The utility model passes through being used cooperatively between the structures such as above-mentioned, it realizes puncture needle to be pierced into insulating layer under the cushioning effect of containing cavities and telescopic rod, the setting of cooperation gland one end skid resistance strip more preferably carries out dual fixation to electric wire, and fixation is more secured, fixed effect is more preferable.
Description
Technical field
The utility model is related to wire clamp technical field, specially a kind of New insulated electric wire earthing clamp.
Background technology
Aerial insulation wire ground wire-clip is used on overhead insulation line, and electric wire is connected when being overhauled for line outage
Mutatis mutandis tool.Currently, application No. is 97223676.7 Chinese patents to disclose a kind of aerial insulation wire ground wire-clip, it
Including earthing clamp and insulating sheath two parts, the chassis of earthing clamp and insulation grounding ring are threadably secured and are integrated, pressure
Lid is mounted on by bolt on chassis, and the upper opening of insulating sheath is sealed equipped with insulating sheath.This overhead insulation line connects
Although the purpose that ground clamp can be grounded, the end that gland is used to fix electric wire is contradicted in disk body, smaller for diameter
Electric wire do not have preferable clamping action.Chinese patent（Notification number：CN205355747U）Disclose a kind of overhead insulating electricity
Line earthing clamp, including disk body, disk body lower part are equipped with ground loop, and disk body top is equipped with cable clamping interface, is additionally provided on disk body for pressing
The gland of line, gland are equipped with through-hole, are bolted between gland and disk body, it is characterized in that:Disk body lower part is equipped with fulcrum
Slot, gland are arc, and gland one end is equipped with bending part, and bending part is in pivot slot, and the through-hole on gland is kidney slot, bolt
It is threaded through in kidney slot, the gland other end is equipped with crimping end, and crimping end is in cable clamping interface.The aerial insulation wire ground wire-clip
The insulated electric conductor of multiple diameter can be fixed, the scope of application is wider.
But the utility model is in use, so that skid resistance strip is punctured insulating layer to electric wire by bolt presses gland
Fixed effect it is undesirable, often occur paracentesis depth it is shallower cause fix insecure or bolt presses gland power cannot
It well punctures skid resistance strip and enters insulating layer, need to make improvements.
Invention content
The purpose of this utility model is to provide a kind of New insulated electric wire earthing clamps, have puncture needle in containing cavities
It is pierced into insulating layer under the cushioning effect of telescopic rod, the setting of cooperation gland one end skid resistance strip more preferably carries out electric wire double
It fixes again, and fixed more secured, the more preferable advantage of fixed effect, solve makes skid resistance strip puncture absolutely by bolt presses gland
Edge layer is undesirable to the fixed effect of electric wire, often occur paracentesis depth it is shallower cause fix insecure or bolt presses pressure
The power of lid cannot be such that skid resistance strip punctures and enter insulating layer, the bad problem of using effect well.
To achieve the above object, the utility model provides the following technical solutions：A kind of New insulated electric wire earthing clamp, packet
Disk body, gland, ground loop, bolt and pressuring line groove are included, the gland is fixedly mounted on the top of disk body, and the ground loop fixes peace
Mounted in the side of disk body, the bolt-through disk body is fixedly mounted with gland, and the pressuring line groove is opened on disk body another close to it
The lower rotation at the top of side, the disk body is connected with rotating disc.
The surface of the rotating disc is fixedly connected with rotation ear, and screw rod, the spiral shell are installed at the top of the rotating disc
Thread surface on bar in the middle part of it is connected with nut, and the outer wall of the nut is fixedly connected on the inside of disk body, the spiral shell
It is rotatably connected to bearing at the top of bar, bottom plate is fixedly connected at the top of the bearing, the inner wall of the pressuring line groove offers receipts
Receive chamber, the surface of the bottom plate is flexibly connected with the inner wall of containing cavities, and telescopic rod is fixedly connected at the top of the bottom plate, described
It is fixedly connected with resetting spring at the top of bottom plate, arc block is fixedly connected at the top of the telescopic rod and resetting spring, it is described
The surface of arc block is flexibly connected with the inner wall of containing cavities, and puncture needle is fixedly connected at the top of the arc block.
Preferably, it is opened up at the top of the rotating disc fluted.
Preferably, the inner wall of the rotating disc top groove is fixedly connected with link block, and link block is regular hexagon.
Preferably, the bottom of the screw rod offers link slot, and link block is lived by the inner wall of link slot with link slot
Dynamic connection.
Preferably, the surface of the link block and the inner wall of link slot are provided with non-slip mat.
Preferably, the surface of the rotating disc and rotation ear is provided with non-slip rubber set.
Compared with prior art, the beneficial effects of the utility model are as follows：
One, the utility model by rotating disc and revolves being used cooperatively for ear, realizes rotation rotating disc and revolves the process of ear
In, rotating disc and rotation ear drive screw rod to rotate, and play gearing.
Two, the utility model being used cooperatively by telescopic rod and resetting spring, realizes that be needled into electric wire in puncture exhausted
During edge layer, there can be certain cushioning effect, avoid directly being pierced into and the conductor inside electric wire is caused to damage.
Three, the utility model being used cooperatively by screw rod, nut, bearing, bottom plate, containing cavities, arc block and puncture needle,
It realizes after screw rod is driven rotation and is threadedly coupled with nut, the setting of bearing allows screw rod to be pushed up while stable rotation
Bottom plate is played up to move, bottom plate up move during by the transmissions of containing cavities and telescopic rod, so that arc block is jacked up puncture
Needle is entered by containing cavities in pressuring line groove to be contacted with electric wire insulation layer, and puncture needle is slowly pierced into insulating layer, coordinates gland one
The setting for holding skid resistance strip realizes the dual fixation of electric wire, and fixation is more secured, and fixed effect is more preferable.
Four, the utility model being used cooperatively by link block and link slot, realizing can between link block and link slot
With dismounting, rotating disc and rotation ear can be taken out after being needled into the insulating layer of electric wire by puncturing, and disengaged it from screw rod, disassembled
Rotating disc and rotation ear can be inserted next screw rod and used, cost-effective.
In conclusion by being used cooperatively between the structures such as above-mentioned, solve makes tread plate by bolt presses gland
Line puncture insulating layer it is undesirable to the fixed effect of electric wire, often occur paracentesis depth it is shallower cause fix insecure or spiral shell
The power that bolt compresses gland cannot be such that skid resistance strip punctures into insulating layer well, and the bad problem of using effect is realized and worn
Pricker is pierced under the cushioning effect of containing cavities and telescopic rod in insulating layer, the setting of cooperation gland one end skid resistance strip, more preferably
Dual fixation is carried out to electric wire, and fixation is more secured, fixed effect is more preferable.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structure sectional view at the utility model A；
Fig. 3 is schematic enlarged-scale view at the utility model B；
Fig. 4 is the utility model rotating disc vertical view；
Fig. 5 is the utility model screw rod bottom substance schematic diagram.
In figure：1- disk bodies, 2- glands, 3- ground loops, 4- bolts, 5- pressuring line grooves, 6- rotating discs, 7- rotations ear, 8- screw rods, 9-
Nut, 10- bearings, 11- bottom plates, 12- containing cavities, 13- telescopic rods, 14- resetting springs, 15- arc blocks, 16- puncture needles, 17-
Link block, 18- link slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig. 2, the utility model provides a kind of technical solution：A kind of New insulated electric wire earthing clamp, packet
Disk body 1, gland 2, ground loop 3, bolt 4 and pressuring line groove 5 are included, gland 2 is fixedly mounted on the top of disk body 1, and the top of gland 2 is also
It is provided with gasket and spring washer so that bolt 4 can preferably compress gland 2, and ground loop 3 is fixedly mounted on the one of disk body 1
Side, bolt 4 are fixedly mounted through disk body 1 and gland 2, and pressuring line groove 5 is opened in the top close to its other side on disk body 1, uses
When, turned around one end after the releasing of gland 2 is fixed to adjust the elastic of gland 2 by the metal nut on 4 surface of rotating bolt
It is dynamic, electric wire is put into pressuring line groove 5 at this time, then gland 2 compresses the electric wire in pressuring line groove 5 by bolt 4, and electric wire is made to be fixed on
In pressuring line groove 5, the lower rotation of disk body 1 is connected with rotating disc 6.
Fig. 2 to Fig. 3 is please referred to, the surface of rotating disc 6 is fixedly connected with rotation ear 7, and rotating disc 6 is used cooperatively with rotation ear 7,
During realizing rotation rotating disc 6 and rotation ear 7, rotating disc 6 and rotation ear 7 drive screw rod 8 to rotate, and play transmission and make
With the surface of rotating disc 6 and rotation ear 7 is provided with non-slip rubber set, and the setting of non-slip rubber set to rotate rotating disc 6 and revolves ear
The phenomenon that skidding is avoided the occurrence of during 7, the top of rotating disc 6 are installed with screw rod 8, on screw rod 8 in the middle part of it
Thread surface is connected with nut 9, and the outer wall of nut 9 is fixedly connected on the inside of disk body 1, and the top of screw rod 8 is rotatably connected to axis
Hold 10, the top of bearing 10 is fixedly connected with bottom plate 11, and the inner wall of pressuring line groove 5 offers containing cavities 12, the surface of bottom plate 11 with
The inner wall of containing cavities 12 is flexibly connected, and the top of bottom plate 11 is fixedly connected with telescopic rod 13, and the top of bottom plate 11 is fixedly connected with
Resetting spring 14, telescopic rod 13 and resetting spring 14 are used cooperatively, and realize the mistake that electric wire insulation layer is pierced into puncture needle 16
Cheng Zhong can have certain cushioning effect, avoid directly being pierced into and cause to damage to the conductor inside electric wire, telescopic rod 13 and multiple
The top of position spring 14 is fixedly connected with arc block 15, and the surface of arc block 15 is flexibly connected with the inner wall of containing cavities 12, arc
The top of block 15 is fixedly connected with puncture needle 16, screw rod 8, nut 9, bearing 10, bottom plate 11, containing cavities 12, arc block 15 and wears
Pricker 16 is used cooperatively, and is realized after screw rod 8 is driven rotation and is threadedly coupled with nut 9, the setting of bearing 10 makes screw rod 8
Bottom plate 11 can be jacked up while stable rotation up to move, bottom plate 11 up move during by containing cavities 12 and stretching
The transmission of contracting bar 13 makes the jack-up puncture needle 16 of arc block 15 enter in pressuring line groove 5 by containing cavities 12 and is contacted with electric wire insulation layer,
Puncture needle 16 is slowly pierced into insulating layer, is coordinated the setting of 2 one end skid resistance strip of gland, is realized the dual fixation of electric wire,
And fixation is more secured, fixed effect is more preferable.
Please refer to Fig. 4 to Fig. 5, the top of rotating disc 6 opens up fluted, and the inner wall of 6 top groove of rotating disc is fixedly connected
There is link block 17, and link block 17 is regular hexagon, the bottom of screw rod 8 offers link slot 18, and link block 17 passes through connection
The inner wall of slot 18 is flexibly connected with link slot 18, and setting herein to dismantle between link block 17 and link slot 18, wears
Pricker 16 can take out rotating disc 6 and rotation ear 7 after being pierced into the insulating layer of electric wire, disengage it from screw rod 8, the rotation disassembled
Disk 6 and rotation ear 7 can be inserted next screw rod 8 and used, cost-effective, the inner wall on the surface and link slot 18 of link block 17
It is provided with non-slip mat, the setting of non-slip mat, will not so that link block 17 there can be certain frictional force after being inserted into link slot 18
It falls off easily, contributes to rotating disc 6 and rotation ear 7 that screw rod 8 is driven to rotate.
Operation principle：The New insulated electric wire earthing clamp rotates in use, during rotation rotating disc 6 and rotation ear 7
Disk 6 and rotation ear 7 drive screw rod 8 to rotate, and screw rod 8 is threadedly coupled after being driven rotation with nut 9, and screw rod 8 gradually passes through spiral shell
Cap 9 up moves, and the setting of bearing 10 screw rod 8 to jack up bottom plate 11 while stable rotation up to move, bottom plate
11 up move during by the transmissions of containing cavities 12 and telescopic rod 13, so that arc block 15 is jacked up puncture needle 16 and pass through storage
Chamber 12 enters in pressuring line groove 5 to be contacted with electric wire insulation layer, and puncture needle 16 is slowly pierced into insulating layer, and 2 one end of cooperation gland is anti-
The setting of draw runner line realizes the dual fixation of electric wire, and fixation is more secured, and fixed effect is more preferable, telescopic rod 13 and reset bullet
Spring 14 is used cooperatively, and realizes during puncture needle 16 is pierced into electric wire insulation layer, can have certain cushioning effect,
It avoids directly being pierced into and the conductor inside electric wire is caused to damage, using effect is more preferable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of New insulated electric wire earthing clamp, including disk body（1）, gland（2）, ground loop（3）, bolt（4）And pressuring line groove
（5）, the gland（2）It is fixedly mounted on disk body（1）Top, the ground loop（3）It is fixedly mounted on disk body（1）Side,
The bolt（4）Through disk body（1）With gland（2）It is fixedly mounted, the pressuring line groove（5）It is opened in disk body（1）It is upper another close to it
The top of side, it is characterised in that：The disk body（1）Lower rotation be connected with rotating disc（6）；
The rotating disc（6）Surface be fixedly connected with rotation ear（7）, the rotating disc（6）Top be installed with screw rod
（8）, the screw rod（8）The upper thread surface in the middle part of it is connected with nut（9）, the nut（9）Outer wall be fixedly connected
In disk body（1）Inside, the screw rod（8）Top be rotatably connected to bearing（10）, the bearing（10）Top fix connect
It is connected to bottom plate（11）, the pressuring line groove（5）Inner wall offer containing cavities（12）, the bottom plate（11）Surface and containing cavities
（12）Inner wall flexible connection, the bottom plate（11）Top be fixedly connected with telescopic rod（13）, the bottom plate（11）Top
It is fixedly connected with resetting spring（14）, the telescopic rod（13）And resetting spring（14）Top be fixedly connected with arc block
（15）, the arc block（15）Surface and containing cavities（12）Inner wall flexible connection, the arc block（15）Top fix
It is connected with puncture needle（16）.
2. a kind of New insulated electric wire earthing clamp according to claim 1, it is characterised in that：The rotating disc（6）'s
Top opens up fluted.
3. a kind of New insulated electric wire earthing clamp according to claim 2, it is characterised in that：The rotating disc（6）Top
The inner wall of portion's groove is fixedly connected with link block（17）, and link block（17）For regular hexagon.
4. a kind of New insulated electric wire earthing clamp according to claim 3, it is characterised in that：The screw rod（8）Bottom
Portion offers link slot（18）, and link block（17）Pass through link slot（18）Inner wall and link slot（18）Flexible connection.
5. a kind of New insulated electric wire earthing clamp according to claim 4, it is characterised in that：The link block（17）'s
Surface and link slot（18）Inner wall be provided with non-slip mat.
6. a kind of New insulated electric wire earthing clamp according to claim 1, it is characterised in that：The rotating disc（6）With
Revolve ear（7）Surface be provided with non-slip rubber set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373610.XU CN207977483U (en) | 2018-03-20 | 2018-03-20 | A kind of New insulated electric wire earthing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373610.XU CN207977483U (en) | 2018-03-20 | 2018-03-20 | A kind of New insulated electric wire earthing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207977483U true CN207977483U (en) | 2018-10-16 |
Family
ID=63764430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820373610.XU Expired - Fee Related CN207977483U (en) | 2018-03-20 | 2018-03-20 | A kind of New insulated electric wire earthing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207977483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730924A (en) * | 2020-12-28 | 2021-04-30 | 广东电网有限责任公司佛山供电局 | Low-voltage line detection device |
-
2018
- 2018-03-20 CN CN201820373610.XU patent/CN207977483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730924A (en) * | 2020-12-28 | 2021-04-30 | 广东电网有限责任公司佛山供电局 | Low-voltage line detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20190320 |