CN207218190U - A kind of strain clamp - Google Patents
A kind of strain clamp Download PDFInfo
- Publication number
- CN207218190U CN207218190U CN201721103622.2U CN201721103622U CN207218190U CN 207218190 U CN207218190 U CN 207218190U CN 201721103622 U CN201721103622 U CN 201721103622U CN 207218190 U CN207218190 U CN 207218190U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- anchor pole
- clip body
- wire clip
- drainage
- 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
Links
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of strain clamp,Including wire clip body,Anchor pole,Conical section,Drainage plate,Drainage tube,Clamping plate,Draw ring,Circular hole,Annular groove,Bolthole,Apopore,Sealing ring,Groove,Bolt hole,Tongue,Clamping plate gap and metal clips,Wire clip body side is provided with conical section,Anchor pole is installed at wire clip body opposite side inside center,And junction is provided with sealing ring,Anchor pole side is connected with draw ring,Anchor pole middle surface offers some annular grooves,Anchor pole opposite side offers bolthole,Apopore is offered at wire clip body bottom centre,Wire clip body bottom is connected with drainage plate close to anchor pole side,Drainage plate corresponds to both sides and offers some grooves,Two bolts hole are offered on drainage plate,Drainage plate has been bolted clamping plate,The strain clamp,It is easy to use,It is easy to prevent inner inlet and overheat condition occurs,Lift service life and reduce electric energy loss.
Description
Technical field
High voltage power transmission technical field is the utility model is related to, specially a kind of strain clamp.
Background technology
Strain clamp had both realized the drainage to overhead transmission line at work, realizes again and overhead transmission line and strain insulator are insulated
Fixation between son.Drainage one of the strain clamp to overhead transmission line is by the way that overhead transmission line is inserted in into strain clamp body
It is interior, second, passing through clamping plate connecting wire；Wherein drainage plate is fixedly connected on strain clamp body, and clamping plate is connected to drainage plate
On；The problems such as drainage plate is easily intake with the clamping plate generation overheat red, anchor pole of burning and wire clamp junction mostly in the prior art be present.Cause
This, it is necessary to design a kind of strain clamp.
Utility model content
The purpose of this utility model is to provide a kind of strain clamp, to solve the problems mentioned in the above background technology.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of strain clamp, including wire clamp
It is body, anchor pole, conical section, drainage plate, drainage tube, clamping plate, draw ring, circular hole, annular groove, bolthole, apopore, sealing ring, recessed
Groove, bolt hole, tongue, clamping plate gap and metal clips, the wire clip body side are provided with conical section, and the wire clip body is another
Anchor pole is installed at the inside center of side, and junction is provided with sealing ring, the anchor pole side is connected with draw ring, the anchor pole
Middle surface offers some annular grooves, and the anchor pole opposite side offers bolthole, at the wire clip body bottom centre
Apopore is offered, the wire clip body bottom is connected with drainage plate close to anchor pole side, and the drainage plate corresponds to both sides and opened
Provided with some grooves, two bolts hole are offered on the drainage plate, the drainage plate has been bolted clamping plate, the folder
Bolt hole is offered on plate, the clamping plate side offers clamping plate gap, and both sides inwall of the clamping plate close to clamping plate gap is equal
Some tongues are offered, the clamping plate bottom interior wall is provided with some metal clips, and the clamping plate opposite side is arranged on drainage
At pipe top center.
Further, the clamping plate gap is equal to the thickness of drainage plate.
Further, the groove mutually agrees with tongue.
Further, the bolt hole position opened up on the drainage plate and clamping plate is corresponding.
Compared with prior art, the beneficial effect that the utility model is reached is：The strain clamp, in anchor pole and wire clamp sheet
After body crimping, by sealing ring and apopore, it is easy to the moisture for discharging internal residual and the company for preventing anchor pole and wire clip body
Phenomena such as connecing place's water inlet, avoiding freezing because of climate change inside wire clip body causes service life to shorten, and improves use
Convenience；By the taper installed in wire clip body side, prevent during crimping because stress concentration causes wire clamp sheet
Body deforms；Drainage plate is bolted with wire clamp, by opening up the groove mutually agreed with and the two-sided installation of tongue, and install
Metal clips, it is easy to both contacts area of increase, reduces contact resistance, prevents superheating phenomenon and saving electric energy disappears
Consumption, improves operating efficiency.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is wire clip body internal structure schematic diagram of the present utility model；
Fig. 3 is drainage plate structure schematic diagram of the present utility model；
Fig. 4 is clamp region schematic diagram of the present utility model；
Fig. 5 is clamping plate internal structure schematic diagram of the present utility model；
In figure：1- wire clip bodies；2- anchor poles；3- conical sections；4- drainage plates；5- drainage tubes；6- clamping plates；7- draw rings；8- justifies
Hole；9- annular grooves；10- boltholes；11- apopores；12- sealing rings；13- grooves；14- bolts hole；15- tongues；Between 16- clamping plates
Gap；17- metal clips.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of strain clamp, including wire clip body 1, anchor
Bar 2, conical section 3, drainage plate 4, drainage tube 5, clamping plate 6, draw ring 7, circular hole 8, annular groove 9, bolthole 10, apopore 11, sealing
Circle 12, groove 13, bolt hole 14, tongue 15, clamping plate gap 16 and metal clips 17, wire clip body side are provided with conical section 3,
Anchor pole 2 is installed at the opposite side inside center of wire clip body 1, and junction is provided with sealing ring 12, the side of anchor pole 2 is connected with drawing
Ring 7, the middle surface of anchor pole 2 offer some annular grooves 9, and the opposite side of anchor pole 2 offers bolthole 10, the bottom of wire clip body 1
Apopore 11 is offered at center, the bottom of wire clip body 1 is connected with drainage plate 4,4 corresponding both sides of drainage plate close to the side of anchor pole 2
Some grooves 13 are offered, two bolts hole 14 are offered on drainage plate 4, drainage plate 4 has been bolted clamping plate 6, folder
Bolt hole 14 is offered on plate 6, the side of clamping plate 6 offers clamping plate gap 16, and both sides inwall of the clamping plate 6 close to clamping plate gap 16 is equal
Some tongues 15 are offered, the bottom interior wall of clamping plate 6 is provided with some metal clips 17, and the opposite side of clamping plate 6 is arranged on drainage tube 5
At top center.
Further, clamping plate gap 16 is equal to the thickness of drainage plate 4, is easy to drainage plate 4 to be inserted on clamping plate 6.
Further, groove 13 agrees with the phase of tongue 15, is easy to increase contact area.
Further, the position of bolt hole 14 opened up on drainage plate 4 and clamping plate 6 is corresponding, is easy to be bolted.
Operation principle：After anchor pole 2 crimps with wire clip body 1, by sealing ring 12 and apopore 11, it is easy to discharge internal
The moisture of residual and the junction water inlet for preventing anchor pole 2 and wire clip body 1, are avoided inside wire clip body 1 because climate change is sent out
Raw phenomena such as freezing, causes service life to shorten, and improves the convenience used；Pass through the taper installed in the side of wire clip body 1
Section 3, is prevented during crimping because stress concentration causes wire clip body 1 to deform；Drainage plate 4 is bolted with wire clamp 6,
The 15 two-sided installation of groove 13 and tongue mutually agreed with by opening up, and the metal clips 17 of installation, are easy to connecing for both increases
Contacting surface is accumulated, and reduces contact resistance, is prevented superheating phenomenon and is saved power consumption, improves operating efficiency.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of strain clamp, including wire clip body (1), anchor pole (2), conical section (3), drainage plate (4), drainage tube (5), clamping plate
(6), draw ring (7), circular hole (8), annular groove (9), bolthole (10), apopore (11), sealing ring (12), groove (13), bolt
Hole (14), tongue (15), clamping plate gap (16) and metal clips (17), it is characterised in that：The wire clip body side is provided with
Conical section (3), anchor pole (2) is installed at wire clip body (1) the opposite side inside center, and junction is provided with sealing ring
(12), anchor pole (2) side is connected with draw ring (7), and anchor pole (2) the middle surface offers some annular grooves (9), institute
State anchor pole (2) opposite side and offer bolthole (10), apopore (11), institute are offered at wire clip body (1) bottom centre
State wire clip body (1) bottom and be connected with drainage plate (4) close to anchor pole (2) side, the corresponding both sides of the drainage plate (4) offer
Some grooves (13), two bolts hole (14) are offered on the drainage plate (4), the drainage plate (4) has been bolted
Clamping plate (6), bolt hole (14) is offered on the clamping plate (6), clamping plate (6) side offers clamping plate gap (16), described
Both sides inwall of the clamping plate (6) close to clamping plate gap (16) offers some tongues (15), clamping plate (6) the bottom interior wall peace
Equipped with some metal clips (17), clamping plate (6) opposite side is arranged at drainage tube (5) top center.
A kind of 2. strain clamp according to claim 1, it is characterised in that：The clamping plate gap (16) is equal to drainage plate
(4) thickness.
A kind of 3. strain clamp according to claim 1, it is characterised in that：The groove (13) and tongue (15) phase contract
Close.
A kind of 4. strain clamp according to claim 1, it is characterised in that：Opened up on the drainage plate (4) and clamping plate (6)
Bolt hole (14) position it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103622.2U CN207218190U (en) | 2017-08-31 | 2017-08-31 | A kind of strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103622.2U CN207218190U (en) | 2017-08-31 | 2017-08-31 | A kind of strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218190U true CN207218190U (en) | 2018-04-10 |
Family
ID=61826096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721103622.2U Expired - Fee Related CN207218190U (en) | 2017-08-31 | 2017-08-31 | A kind of strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218190U (en) |
-
2017
- 2017-08-31 CN CN201721103622.2U patent/CN207218190U/en not_active Expired - Fee Related
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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: 20180410 Termination date: 20210831 |