CN205355291U - H -shaped wire clamp - Google Patents
H -shaped wire clamp Download PDFInfo
- Publication number
- CN205355291U CN205355291U CN201620112616.2U CN201620112616U CN205355291U CN 205355291 U CN205355291 U CN 205355291U CN 201620112616 U CN201620112616 U CN 201620112616U CN 205355291 U CN205355291 U CN 205355291U
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- wire
- wire casing
- gland
- lateral body
- casing
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Abstract
The utility model discloses a H -shaped wire clamp aims at providing the H -shaped wire clamp that the random combination of wire that can adapt to various different diameters continued, and its technical scheme main points are, including the fastener body, the fastener body including the left wire casing and the right wire casing that supply the wire to inlay to establish the installation, connect left gland and right gland on the fastener body, all be equipped with the wire casing on left gland and the right gland, left wire casing and right wire casing are the setting of " U " type, the diameter of left wire casing be right wire casing the diameter 12. So setting up, connecing and say wire and fastener after the pressure and press integrative, the wire is by cladding completely, and wire and wire casing contact department do not have the hole, and current distribution is even, and resistance is little, and the temperature rise is hanged down, pressure equalizing, steady quality. The random combination of wire that the wire casing of variation in size can adapt to various different diameters continues, especially the continuing of wire of two sets of different diameters.
Description
Technical field
This utility model relates to the conducting connecting part technical field of essential electronic element, more specifically, it relates to a kind of H shaped cable clamp.
Background technology
H shaped cable clamp is commonly used in aerial high-voltage and the wire jumper of low-voltage power line line pole tower, branch line, lead-in wire, service conductor, the conductor compression jointing junctions such as line of entering house.It is suitable for aluminum or wiring that-copper cash is led, the line kind that can be suitable for, wire diameter, compression bonding, crimping number of times etc..H shaped cable clamp is made up of wire clamp matrix and the gland being connected to two ends, wire clamp matrix left and right；Two ends, wire clamp matrix left and right are provided with duct, and each described gland is provided with wire casing near the side of duct.This kind of wire clamp is in use, it is necessary to the crimping position that the hydraulic tongs installing pressing mold buckles into wire clamp crimps.
At present, application number be 201220236596.1 Chinese patent disclose a kind of H shaped cable clamp, be provided with the wire clamp matrix of duct including two ends, left and right and be connected to the gland at two ends, wire clamp matrix left and right；The side of the close duct of each described gland is provided with wire casing；The middle part of described wire clamp matrix upper and lower side is respectively provided with a through groove arranged in the same direction with described duct.This H shaped cable clamp can meet the joint of same diameter wire in (16～240mm2), the combination of different-diameter wire can also be made to engage respectively simultaneously, but after the wire of combination different-diameter, the wire that diameter is less has more vacant amount with relative duct inwall, when wire was pressed together on duct inside by gland, gland is squeezed force deformation, existence due to emptying surplus, gland deformation is irregular, can not well be coated on the periphery of wire, cause that the bonding strength after pressing is inadequate on the one hand, cause that conductive contact is not good on the other hand.
Utility model content
The purpose of this utility model is to provide a kind of wire being adapted to various different-diameter and is optionally combined the H shaped cable clamp continued.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of H shaped cable clamp, including wire clip body, described wire clip body includes the left wire casing and right wire casing, the left gland being connected on wire clip body and the right gland that are embedded installation for wire, described left gland and right gland are equipped with groove, described left wire casing and right wire casing are arranged in " U " type, the 1/2 of the diameter that diameter is right wire casing of described left wire casing.
So arranging, say that wire and wire clamp are pressed into one after connecing pressure, wire is coated with completely, and wire and wire casing contact position do not have hole, and the wire casing varied in size is adapted to the wire of various different-diameter and is optionally combined and continues, particularly the continuing of the wire of two groups of different-diameters.
Arrange further: described wire clip body both sides centered by left wire casing are divided into the first lateral body and the second lateral body, the length of described first lateral body edge " U " type opening direction is less than the length of the second lateral body, described left gland is connected on the first lateral body, and groove is positioned at left gland and the junction of the first lateral body.
So arranging, groove is easy to the bending of left gland and is embedded in left wire casing, compresses conductive line surfaces and carries out pressing.
Arrange further: described wire clip body both sides centered by right wire casing are divided into the 3rd lateral body and the 4th lateral body, the length of described 3rd lateral body edge " U " type opening direction is less than the length of the 4th lateral body, described right cover is connected on the 3rd lateral body, and groove is positioned at right gland and the junction of the 4th lateral body.
So arranging, groove is easy to the bending of right gland and is embedded in right wire casing, compresses conductive line surfaces and carries out pressing.
Arrange further: the face at described second lateral body and the 4th lateral body place is provided with groove, and described groove and left wire casing in the same direction and are positioned at the second lateral body and the center position of the 4th lateral body.
So arrange, in crimping process, the groove at the middle part of wire clip body is extruded towards internal strain, it is to avoid the generation of evagination phenomenon, it is ensured that flat appearance.
Arrange further: the surface of described left wire casing and right wire casing is equipped with conductive paste layer.
So arranging, conductive paste layer can remove the pellumina of wire, can strengthen the contact area with wire simultaneously.
Arrange further: described wire clip body, left gland and right gland are made by aluminum.
So arranging, adopt the material close with wire, under different ambient temperatures, wire clamp expands with heat and contract with cold Tong Bu with wire, makes electric property more stable.
In sum, this utility model has the advantages that after connecing pressure to say that wire and wire clamp are pressed into one, and wire is coated with completely, and wire and wire casing contact position do not have hole, homogeneous current distribution, and resistance is little, and temperature rise is low, and pressure is balanced, steady quality.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of H shaped cable clamp.
In figure: 1, wire clip body；2, left wire casing；3, right wire casing；4, left gland；5, right gland；6, groove；7, groove；11, the first lateral body；12, the second lateral body；13, the 3rd lateral body；14, the 4th lateral body.
Detailed description of the invention
Below in conjunction with Fig. 1, H shaped cable clamp is described further.Wherein, identical parts are presented with like reference characters.It should be noted that, word "front", "rear" used herein, "left", "right", "up" and "down" " interior " and " outward " " first " " second " are intended merely to facilitate the reference azimuth that statement adopts, suggestion is with reference to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
A kind of H shaped cable clamp, including wire clip body 1, wire clip body 1 includes the left wire casing 2 and right wire casing 3, the left gland 4 being connected on wire clip body 1 and the right gland 5 that are embedded installation for wire, left gland 4 and right gland 5 are equipped with groove 7, the direction of groove 7 is identical with wire casing, groove 7 is provided with two, lay respectively on left gland 4 and on gland, the setting of groove 7, make left gland 4 can pass through groove 7 to bend, left wire casing 2 is closed in upset, and in like manner, right gland 5 can pass through arranging of groove 7 equally and overturn right wire casing 3.
With reference to Fig. 1, the wire clip body 1 both sides centered by left wire casing 2 are divided into the first lateral body 11 and the second lateral body 12, first lateral body 11 along the length of " U " type opening direction less than the length of the second lateral body 12, left gland 4 is connected on the first lateral body 11, and groove 7 is positioned at the junction of left gland 4 and the first lateral body 11, when needs continue wire, need to press and wire be embedded in left groove 7, then pass through hydraulic tongs and carry out pressing mold, during pressing mold, first lateral body 11 first overturns bending and abuts to wire, the outside of part bending conflict the first lateral body 11 that then the second lateral body 12 grows, finally by the complete pressing of hydraulic tongs.
In like manner, the wire clip body 1 both sides centered by right wire casing 3 are divided into the 3rd lateral body 13 and the 4th lateral body 14, 3rd lateral body 13 along the length of " U " type opening direction less than the length of the 4th lateral body 14, right cover is connected on the 3rd lateral body 13, and groove 7 is positioned at the junction of right gland 5 and the 4th lateral body 14, when needs continue another group wire, need to press and wire be embedded in right groove 7, then pass through hydraulic tongs and carry out pressing mold, during pressing mold, 3rd lateral body 13 first overturns bending and abuts to wire, the outside of part bending conflict the 3rd lateral body 13 that then the 4th lateral body 14 grows, finally by the complete pressing of hydraulic tongs.
In this utility model, left wire casing 2 and right wire casing 3 are arranged in " U " type, the diameter of left wire casing 2 is the 1/2 of the diameter of right wire casing 3, the wire kind that H shaped cable clamp can continue is a lot, meet various material, such as aluminum stranded conductor, copper cash, aluminum core insulation line, steel-cored aluminium strand, five kinds of GB wires such as copper stranded conductor, the continuing of wire of various diameter can also be met, it should be noted that, left wire casing 2 can meet continuing of the wire of diameter two kinds different with right wire casing 3 simultaneously, when the clamp scope of left wire casing 2 is when 4.8～8.2, the clamp scope of right wire casing 3 is 9.6～14.6；When the clamp scope of left wire casing 2 is when 9.6～14.6, the clamp scope of right wire casing 3 is 11.6～16.0；When the clamp scope of left wire casing 2 is when 11.6～16.0, the clamp scope of right wire casing 3 is 16.2～22.4.
The face at the second lateral body 12 and the 4th lateral body 14 place is provided with groove 6, groove 6 and left wire casing 2 in the same direction and are positioned at the center position of the second lateral body 12 and the 4th lateral body 14, in crimping process, the groove 6 at the middle part of wire clip body 1 is extruded towards internal strain, owing to the length of the second lateral body 12 and the 4th lateral body 14 is longer, when pressing, deflection is more, it is to avoid the generation of this side evagination phenomenon, it is ensured that flat appearance.
Further, the surface of left wire casing 2 and right wire casing 3 is equipped with conductive paste layer, and conductive paste layer can remove the pellumina of wire, can strengthen the contact area with wire simultaneously, make pressing effective, and conductive effect is good, and bond strength is high.
As preferably, wire clip body 1, left gland 4 and right gland 5 are made by aluminum, adopt the material close with wire, and under different ambient temperatures, wire clamp expands with heat and contract with cold Tong Bu with wire, makes electric property more stable.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a H shaped cable clamp, including wire clip body (1), described wire clip body (1) includes the left wire casing (2) and right wire casing (3), the left gland (4) being connected on wire clip body (1) and the right gland (5) that are embedded installation for wire, described left gland (4) and right gland (5) are equipped with groove (7), it is characterized in that: described left wire casing (2) and right wire casing (3) are arranged in " U " type, the 1/2 of the diameter that diameter is right wire casing (3) of described left wire casing (2).
2. H shaped cable clamp according to claim 1, it is characterized in that: the described wire clip body (1) both sides centered by left wire casing (2) are divided into the first lateral body (11) and the second lateral body (12), the length of described first lateral body (11) edge " U " type opening direction is less than the length of the second lateral body (12), described left gland (4) is connected on the first lateral body (11), and groove (7) is positioned at the junction of left gland (4) and the first lateral body (11).
3. H shaped cable clamp according to claim 1 and 2, it is characterized in that: the described wire clip body (1) both sides centered by right wire casing (3) are divided into the 3rd lateral body (13) and the 4th lateral body (14), the length of described 3rd lateral body (13) edge " U " type opening direction is less than the length of the 4th lateral body (14), described right cover is connected on the 3rd lateral body (13), and groove (7) is positioned at the junction of right gland (5) and the 4th lateral body (14).
4. H shaped cable clamp according to claim 3, it is characterized in that: the face at described second lateral body (12) and the 4th lateral body (14) place is provided with groove (6), described groove (6) and left wire casing (2) in the same direction and are positioned at the center position of the second lateral body (12) and the 4th lateral body (14).
5. H shaped cable clamp according to claim 1, it is characterised in that: the surface of described left wire casing (2) and right wire casing (3) is equipped with conductive paste layer.
6. H shaped cable clamp according to claim 1, it is characterised in that: described wire clip body (1), left gland (4) and right gland (5) are made by aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112616.2U CN205355291U (en) | 2016-02-03 | 2016-02-03 | H -shaped wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112616.2U CN205355291U (en) | 2016-02-03 | 2016-02-03 | H -shaped wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355291U true CN205355291U (en) | 2016-06-29 |
Family
ID=56182363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112616.2U Expired - Fee Related CN205355291U (en) | 2016-02-03 | 2016-02-03 | H -shaped wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378604A (en) * | 2018-10-12 | 2019-02-22 | 国网浙江省电力有限公司检修分公司 | A kind of wire clamp and its application method for capacitor connection |
-
2016
- 2016-02-03 CN CN201620112616.2U patent/CN205355291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378604A (en) * | 2018-10-12 | 2019-02-22 | 国网浙江省电力有限公司检修分公司 | A kind of wire clamp and its application method for capacitor connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |