CN205509056U - Copper aluminum branch clip - Google Patents
Copper aluminum branch clip Download PDFInfo
- Publication number
- CN205509056U CN205509056U CN201620109794.XU CN201620109794U CN205509056U CN 205509056 U CN205509056 U CN 205509056U CN 201620109794 U CN201620109794 U CN 201620109794U CN 205509056 U CN205509056 U CN 205509056U
- Authority
- CN
- China
- Prior art keywords
- base
- briquetting
- clamp
- copper aluminum
- screw rod
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a copper aluminum branch clip aims at providing rational in infrastructure a, simple to operate's copper aluminum branch clip, and its technical scheme main points are, neutralize piece, copper branch connection pipe and bolt assembly including aluminium system base, aluminium, bolt assembly is equipped with the spacing recess of restriction the bolt head pivoted including the integrative screw rod that sets up and the bolt head and the threaded connection nut to the screw rod on the base, and it has two briquettings to arrange at least on the base, and the interior just briquetting of the spacing recess of the bolt head one end embedding is worn to locate on the screw rod nut through the other end and is fastened to the base on, and the branch connection union coupling is on the base. In the installation, because spacing recess is located the base, bolt assembly's the bolt head can restrict in spacing recess, convenient screw up the briquetting in the briquetting top fixed, the operation of being convenient for, again because the branch connection union coupling on the base, the staff of installation can hold through the another and hold branch connection pipe stabilizing base, is convenient for go up preface work.
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 copper aluminum branch cable clamp.
Background technology
At present, the open a kind of copper aluminum branch cable clamp of knowing clearly of the Chinese patent of Application No. 201320394044.8, including aluminum base, aluminum briquetting, copper branch connection pipe and bolt assembly；Each bolt assembly includes screw rod and nut；Being provided with three mounting holes on base side by side, the quantity of briquetting is three, and each briquetting is provided with the circle-shaped fastening holes just arranged a corresponding mounting hole；Each screw rod is through the circle-shaped fastening holes on a corresponding briquetting and a mounting hole on base；One side of a middle briquetting is provided with circular prominent connecting portion, and branch connection pipe is formed integrally part by spin friction welding manner and this prominent connecting portion.
In use, bolt must wear to base this copper aluminum branch cable clamp from briquetting, and branch connection pipe is fixed therein on a briquetting again, the religion dispersion of each parts, relatively complicated during installation.
Utility model content
The purpose of this utility model is to provide a kind of copper aluminum branch cable clamp rational in infrastructure, easy for installation.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of copper aluminum branch cable clamp, base, the briquetting of aluminum, branch connection pipe made of copper and bolt assembly including aluminum, bolt assembly includes the screw rod being wholely set and bolt head and the nut being threaded io on screw rod, described base is provided with and limits the limited impression that bolt head rotates, two briquettings at least it are arranged with on described base, described bolt head one end embedding limited impression is interior and briquetting is arranged on screw rod the nut by the other end and is fastened on base, and described branch connection pipe is connected on base.
It is arranged such, installing when, the bolt head of bolt assembly may be limited in limited impression, facilitates the nut of opposite side to rotate and tightens, because limited impression is on base, briquetting can be tightened fixing by being mentioned by bolt by one hand above briquetting by the staff installed, it is simple to operation, again because branch connection pipe is connected on base, the staff installed can grip branch connection pipe, thus Steady base by another hands, it is simple to upper sequence work.
Arranging further, described base is integrally formed with prominent connecting portion, and branch connection pipe is threaded io on prominent connecting portion.
Being arranged such, prominent connecting portion facilitates the connection of branch connection pipe screw thread.
Arranging further, described bolt assembly is hex bolts and hex nut, and described limited impression is rectangular recess.
Being arranged such, the bolt head of hex bolts has two symmetrical sides, is formed spacing with the sidewall of rectangular recess in being embedded just below rectangular recess.
Arrange further, between described briquetting and nut, be provided with floor clip.
Being arranged such, it is to avoid get loose, fixed effect is more preferable.
Arrange further, described base is provided with clamp groove, stopper slot, the clamp boss that described briquetting is provided with clamp slot fit coordinates positive stop lug boss with stopper slot, described clamp boss is provided with concave surface, concave surface forms clamp chamber with clamp groove, described positive stop lug boss is provided with convex surface, and convex surface is conflicted with stopper slot and is connected.
Be arranged such, clamp boss and concave surface coordinate the clamping facilitating wire, the cooperation of positive stop lug boss and convex surface can limit the position of projection, clamping wire when, relative rotation does not occur, and fixed effect is more preferably.
Arranging further, described convex surface is all arranged in cambered surface with concave surface.
Being arranged such, being close to of cambered surface is effective, coordinates compactness to improve, and both fixed effects are more preferably.
In sum, this utility model has the advantages that the locations of structures to copper aluminum branch cable clamp improves, and the structure making copper aluminum branch cable clamp is the most reasonable, facilitates installation, improves the efficiency installed.
Accompanying drawing explanation
Fig. 1 is the plan structure figure of copper aluminum branch cable clamp；
Fig. 2 is the face upwarding assumption diagram of copper aluminum branch cable clamp；
Fig. 3 is the exploded view of copper aluminum branch cable clamp.
In figure: 1, base；2, briquetting；21, positive stop lug boss；221, concave surface；22, clamp boss；211, convex surface；3, bolt assembly；31, screw rod；32, nut；33, floor clip；34, bolt head；4, branch connection pipe；11, clamp groove；12, stopper slot；13, prominent connecting portion；14, limited impression.
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 3, copper aluminum branch 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 is used, 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 copper aluminum branch cable clamp, base 1, the briquetting 2 of aluminum, branch connection pipe 4 made of copper and bolt assembly 3 including aluminum, bolt assembly 3 includes the screw rod 31 being wholely set and bolt head 34 and the nut 32 being threaded io on screw rod 31, base 1 is provided with and limits the limited impression 14 that bolt head 34 rotates, and limited impression 14 is in the bottom side of base 1.
Two briquettings 2 at least it are arranged with on base 1, briquetting 2 is positioned on base 1 limited impression 14 side dorsad, it is preferably two in this programme, on base 1 and it is equipped with, on briquetting 2, the through hole being interconnected, when needing to be fixed on base 1 briquetting 2, in bolt head 34 one end embeds limited impression 14 and the nut 32 that is arranged on screw rod 31 by the other end of briquetting 2 is fastened on base 1, it is equipped with floor clip 33 between each briquetting 2 and each nut 32, prevents nut 32 from getting loose.
Branch connection pipe 4 is connected on base 1, and base 1 is integrally formed with prominent connecting portion 13, and branch connection pipe 4 is threaded io on prominent connecting portion 13, and branch connection pipe 4 can be installed in advance and be connected on base 1.
Bolt assembly 3 is hex bolts and hex nut 32, limited impression 14 is rectangular recess, the minimum widith of rectangular recess, between the maximum gauge and minimum diameter of hex bolts, just ensures that hex bolts can embed in rectangular recess, can guarantee that again simultaneously and hex bolts is risen position-limiting action.
Base 1 is provided with clamp groove 11, stopper slot 12, briquetting 2 is provided with the clamp boss 22 coordinated with clamp groove 11, positive stop lug boss 21 is coordinated with stopper slot 12, clamp boss 22 is provided with concave surface 221, positive stop lug boss 21 avoid in cambered surface arrange, concave surface 221 is arranged in cambered surface, concave surface 221 and clamp groove 11 form clamp chamber, for clamping wire, positive stop lug boss 21 is provided with convex surface 211, the convex surface 211 of positive stop lug boss 21 is arranged in cambered surface, convex surface 211 is also arranged in cambered surface, convex surface 211 is conflicted with stopper slot 12 and is connected, briquetting 2 is carried out the most spacing, briquetting 2 is avoided to move radially, strengthen the stability that wire is fixed.
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 copper aluminum branch cable clamp, base (1) including aluminum, the briquetting (2) of aluminum, branch connection pipe (4) made of copper, with bolt assembly (3), bolt assembly (3) includes the screw rod (31) being wholely set and bolt head (34) and the nut (32) being threaded io on screw rod (31), it is characterized in that: described base (1) is provided with and limits the limited impression (14) that bolt head (34) rotates, two briquettings (2) at least it are arranged with on described base (1), described bolt head (34) one end embedding limited impression (14) is interior and briquetting (2) is arranged on screw rod (31) nut (32) by the other end and is fastened on base (1), described branch connection pipe (4) is connected on base (1).
Copper aluminum branch cable clamp the most according to claim 1, it is characterised in that: described base (1) is integrally formed with prominent connecting portion (13), and branch connection pipe (4) is threaded io on prominent connecting portion (13).
Copper aluminum branch cable clamp the most according to claim 1, it is characterised in that: described bolt assembly (3) is hex bolts and hex nut (32), and described limited impression (14) is rectangular recess.
Copper aluminum branch cable clamp the most according to claim 1, it is characterised in that: it is provided with floor clip (33) between described briquetting (2) and nut (32).
Copper aluminum branch cable clamp the most according to claim 1, it is characterized in that: described base (1) is provided with clamp groove (11), stopper slot (12), described briquetting (2) is provided with the clamp boss (22) coordinated with clamp groove (11) and coordinates positive stop lug boss (21) with stopper slot (12), described clamp boss (22) is provided with concave surface (221), concave surface (221) forms clamp chamber with clamp groove (11), described positive stop lug boss (21) is provided with convex surface (211), and convex surface (211) is conflicted with stopper slot (12) and is connected.
Copper aluminum branch cable clamp the most according to claim 5, it is characterised in that: described convex surface (211) is all arranged in cambered surface with concave surface (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109794.XU CN205509056U (en) | 2016-02-03 | 2016-02-03 | Copper aluminum branch clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109794.XU CN205509056U (en) | 2016-02-03 | 2016-02-03 | Copper aluminum branch clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509056U true CN205509056U (en) | 2016-08-24 |
Family
ID=56725157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620109794.XU Expired - Fee Related CN205509056U (en) | 2016-02-03 | 2016-02-03 | Copper aluminum branch clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883950A (en) * | 2020-08-20 | 2020-11-03 | 上海凡扬电力科技发展有限公司 | Copper nose separated time fastener structure |
-
2016
- 2016-02-03 CN CN201620109794.XU patent/CN205509056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883950A (en) * | 2020-08-20 | 2020-11-03 | 上海凡扬电力科技发展有限公司 | Copper nose separated time fastener structure |
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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: 20160824 Termination date: 20170203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |