CN204632958U - Copper aluminium Special-shaped parrel-slot cable clamp - Google Patents
Copper aluminium Special-shaped parrel-slot cable clamp Download PDFInfo
- Publication number
- CN204632958U CN204632958U CN201520350740.8U CN201520350740U CN204632958U CN 204632958 U CN204632958 U CN 204632958U CN 201520350740 U CN201520350740 U CN 201520350740U CN 204632958 U CN204632958 U CN 204632958U
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- China
- Prior art keywords
- cover plate
- upper cover
- bolt
- plate
- base plate
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Abstract
The utility model discloses a kind of copper aluminium Special-shaped parrel-slot cable clamp, its drip irrigation device is: comprise upper cover plate and base plate, the wherein side of described upper cover plate and base plate opposite position offers arc wire casing staggered relatively respectively, the opposite side of described upper cover plate and base plate opposite position offers storage tank staggered relatively respectively, copper coin is provided with in described storage tank, the bolt of connection is provided with between described upper cover plate and base plate, described upper cover plate is at least made up of two parts, and be divided into some sections along the direction of transfer of cable, backing plate is provided with between described bolt and upper cover plate, the curved setting of one side that described backing plate and described upper cover plate are fitted, the one side that described backing plate abuts with the head of described bolt is that plane is arranged.The utility model solves bolt in existing copper aluminium Special-shaped parrel-slot cable clamp and is connected unstable problem with upper cover plate and base plate.
Description
Technical field
The utility model relates to a kind of wire clamp, and in particular, it relates to a kind of copper aluminium Special-shaped parrel-slot cable clamp.
Background technology
In the connection of electrical lead, often to use the ability that mode aluminum steel being transitioned into copper cash realizes wire conduct power, therefore, copper aluminium Special-shaped parrel-slot cable clamp arises at the historic moment, copper aluminium Special-shaped parrel-slot cable clamp of the prior art offers arc wire casing by two side positions corresponding on upper cover plate and base plate, and the mode arc wire casing of side wherein being arranged copper sheet realizes the connected mode of aluminum steel to copper cash transition, but this kind of existing copper aluminium Special-shaped parrel-slot cable clamp has following defects: because cover plate is wholely set, its length is longer, when clamping cable, because the thickness of cable everywhere may be inconsistent, so will cause upper cover plate and base plate stable not to the clamping of cable, secondly, in existing copper aluminium Special-shaped parrel-slot cable clamp, upper cover plate and bolt head junction are curved settings, although the local thickness of upper cover plate can be made like this to increase, the length that bolt is worn increases, and saving material, but bolt head also can be caused to be connected instability with upper cover plate.Moreover the thinner thickness of base plate, makes the connection of bolt and base plate not be very stable, if strengthen arbitrarily the thickness of base plate, waste of material can be caused again.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one to make bolt and upper cover plate and base plate stable connection, and saves the copper aluminium Special-shaped parrel-slot cable clamp of material.
For achieving the above object, the utility model provides following technical scheme: a kind of copper aluminium Special-shaped parrel-slot cable clamp, comprise upper cover plate and base plate, the wherein side of described upper cover plate and base plate opposite position offers arc wire casing staggered relatively respectively, the opposite side of described upper cover plate and base plate opposite position offers storage tank staggered relatively respectively, copper coin is provided with in described storage tank, the bolt of connection is provided with between described upper cover plate and base plate, described upper cover plate is at least made up of two parts, and be divided into some sections along the direction of transfer of cable, backing plate is provided with between described bolt and upper cover plate, the curved setting of one side that described backing plate and described upper cover plate are fitted, the one side that described backing plate abuts with the head of described bolt is that plane is arranged.
Preferably, described base plate is provided with boss away from the one side of upper cover plate.
Preferably, described upper cover plate comprises the first cover plate and the second cover plate, and described first cover plate is connected with described base plate respectively by described bolt with the second cover plate.
Preferably, described upper cover plate is provided with the first connecting hole, and described base plate is provided with the second connecting hole, and the first connecting hole described in described screw bolt passes is with the second connecting hole and be connected with described base thread.
Preferably, described first connecting hole is mounting hole.
Preferably, pad is provided with between the head of described bolt and described backing plate.
Preferably, elastic washer is provided with between described pad and bolt head.
The utility model has following advantage: the upper cover plate of the utility model copper aluminium Special-shaped parrel-slot cable clamp is divided into some sections of settings, so each section just can produce independent chucking power to cable different parts, and the inconsistent cable of thickness so just can be made to obtain more stable clamping.Secondly, be provided with backing plate between bolt and upper cover plate, the curved setting of one side that backing plate and upper cover plate are fitted, the one side that backing plate is connected with the head of bolt is that plane is arranged, and makes the laminating between bolt and upper cover plate more adaptive like this, connects more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Special-shaped parrel-slot cable clamp;
Fig. 2 is the explosive view of the utility model Special-shaped parrel-slot cable clamp;
Fig. 3 is the A portion enlarged diagram of Fig. 2.
In figure: 1, base plate; 11, arc wire casing; 111, anti-skidding lines; 12, boss; 13, storage tank; 14, the second connecting hole; 21, the first cover plate; 211, the first connecting hole; 212, barb; 22, the second cover plate; 3, copper coin; 31, depressed part; 4, backing plate; 5, pad; 6, elastic washer; 7, bolt.
Embodiment
With reference to shown in accompanying drawing, the utility model Special-shaped parrel-slot cable clamp is further illustrated.
Embodiment: a kind of Special-shaped parrel-slot cable clamp, comprise upper cover plate and base plate 1, the wherein side of upper cover plate and base plate 1 opposite position offers arc wire casing 11 staggered relatively respectively, the opposite side of upper cover plate and base plate 1 opposite position offers storage tank 13 staggered relatively respectively, copper coin 3 is provided with in storage tank 13, be provided with the connector of connection between upper cover plate and base plate 1, upper cover plate is at least made up of two parts, and is divided into some sections in their length direction.So each section just can produce independent chucking power to cable, and the inconsistent cable of thickness so just can be made to obtain more stable clamping.
In the present embodiment, upper cover plate comprises the first cover plate 21 and the second cover plate 22, first cover plate 21 is connected with base plate 1 respectively by connector with the second cover plate 22.
Connector comprises bolt 7, and the first cover plate 21 and the second cover plate 22 are equipped with the first connecting hole 211, and base plate 1 is provided with the second connecting hole 14, and bolt 7 is threaded with base plate 1 through the first connecting hole 211 and the second connecting hole 14 successively.Wherein, first connecting hole 211 can be through hole, second connecting hole 14 can be through hole or screwed hole, the connected mode of such bolt 7 can be: bolt 7 is connected with nut through after the first connecting hole 211 and the second connecting hole 14, and then makes stable connection between the first cover plate 21 and the second cover plate 22 and base plate 1; Or bolt 7 is threaded with the second connecting hole 14 through after the first connecting hole 211, and this mode, compared to front one, decreases the thickness occupied by nut and space, and then can reduce the integral thickness of this Special-shaped parrel-slot cable clamp.
Further, first connecting hole 211 can also be mounting hole, screw rod can be moved back and forth along its mounting hole on the periphery wall of upper cover plate, make upper cover plate and base plate 1 can be combined to form the arc wire casing 11 varied in size, thus meet the instructions for use of different size cable.
Base plate 1 is provided with boss 12 away from the one side of upper cover plate, the thickness of the second connecting hole 14 that base plate 1 is offered is made to increase like this, bolt 7 is connected more stable with it, and, this area shared by boss 12 is a bit larger tham the aperture of the second connecting hole 14, so can play the effect of saving material.
In addition, the one side that upper cover plate is connected with bolt 7 head is that arc is arranged, and the position thickness that bolt 7 can not only be made like this to wear is better, bolt 7 connects more stable, can also material be saved, but be connected with the upper cover plate of arc between the head of bolt 7, cause and connect instability.So in the present embodiment, be provided with backing plate 4 in bolt 7 and upper cover plate junction, the one side that backing plate 4 contacts with upper cover plate is cambered surface, and backing plate 4 is plane with the one side of bolt 7 head contact.Like this, make bolt 7 more stable with the connection of upper cover plate.Further, pad 5 can also be provided with between backing plate 4 and bolt 7 head, the connective stability between further strengthening stud 7 and upper cover plate.Moreover, elastic washer 6 can also be provided with between pad 5 and bolt 7 head, make the connection between upper cover plate and base plate 1 have certain elasticity, avoid upper cover plate and base plate 1 to produce excessive chucking power when clamping cable, and then avoid cable impaired.
The barb 212 preventing copper coin 3 from departing from is provided with in storage tank 13, copper coin 3 is provided with the depressed part 31 matched with barb 212, like this, can prevent copper coin 3 from departing from storage tank 13, further, copper coin 3 is provided with epoxy glue layer with the contact-making surface of storage tank 13, copper coin 3 is reduced with the contact-making surface apodization rate of aluminum body, bond strength improves, and then the some resistance that copper-aluminium transition is engaged reduces, and the loss of electric power transfer is reduced.
Moreover be provided with anti-skidding lines 111 in arc wire casing 11, this anti-skidding lines 111 can be bar shaped lines or netted lines etc., makes the clamping of arc wire casing 11 pairs of cables more stable like this.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. a copper aluminium Special-shaped parrel-slot cable clamp, comprise upper cover plate and base plate, the wherein side of described upper cover plate and base plate opposite position offers arc wire casing staggered relatively respectively, the opposite side of described upper cover plate and base plate opposite position offers storage tank staggered relatively respectively, copper coin is provided with in described storage tank, the bolt of connection is provided with between described upper cover plate and base plate, it is characterized in that: described upper cover plate is at least made up of two parts, and be divided into some sections along the direction of transfer of cable, backing plate is provided with between described bolt and upper cover plate, the curved setting of one side that described backing plate and described upper cover plate are fitted, the one side that described backing plate abuts with the head of described bolt is that plane is arranged.
2. copper aluminium Special-shaped parrel-slot cable clamp according to claim 1, is characterized in that: described base plate is provided with boss away from the one side of upper cover plate.
3. copper aluminium Special-shaped parrel-slot cable clamp according to claim 1 and 2, it is characterized in that: described upper cover plate comprises the first cover plate and the second cover plate, described first cover plate is connected with described base plate respectively by described bolt with the second cover plate.
4. copper aluminium Special-shaped parrel-slot cable clamp according to claim 1, it is characterized in that: described upper cover plate is provided with the first connecting hole, described base plate is provided with the second connecting hole, and the first connecting hole described in described screw bolt passes is with the second connecting hole and be connected with described base thread.
5. copper aluminium Special-shaped parrel-slot cable clamp according to claim 4, is characterized in that: described first connecting hole is mounting hole.
6. copper aluminium Special-shaped parrel-slot cable clamp according to claim 1, is characterized in that: be provided with pad between the head of described bolt and described backing plate.
7. copper aluminium Special-shaped parrel-slot cable clamp according to claim 6, is characterized in that: be provided with elastic washer between described pad and bolt head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350740.8U CN204632958U (en) | 2015-05-27 | 2015-05-27 | Copper aluminium Special-shaped parrel-slot cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350740.8U CN204632958U (en) | 2015-05-27 | 2015-05-27 | Copper aluminium Special-shaped parrel-slot cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632958U true CN204632958U (en) | 2015-09-09 |
Family
ID=54051953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350740.8U Expired - Fee Related CN204632958U (en) | 2015-05-27 | 2015-05-27 | Copper aluminium Special-shaped parrel-slot cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181075A (en) * | 2017-05-25 | 2017-09-19 | 国网福建德化县供电有限公司 | A kind of conductive fixture and conductive transition device |
| CN110190410A (en) * | 2019-06-13 | 2019-08-30 | 国网福建省电力有限公司 | A kind of hinge type wire connection device |
-
2015
- 2015-05-27 CN CN201520350740.8U patent/CN204632958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181075A (en) * | 2017-05-25 | 2017-09-19 | 国网福建德化县供电有限公司 | A kind of conductive fixture and conductive transition device |
| CN110190410A (en) * | 2019-06-13 | 2019-08-30 | 国网福建省电力有限公司 | A kind of hinge type wire connection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190527 |