CN210576506U - Novel copper aluminium transition binding post - Google Patents
Novel copper aluminium transition binding post Download PDFInfo
- Publication number
- CN210576506U CN210576506U CN201921826915.2U CN201921826915U CN210576506U CN 210576506 U CN210576506 U CN 210576506U CN 201921826915 U CN201921826915 U CN 201921826915U CN 210576506 U CN210576506 U CN 210576506U
- Authority
- CN
- China
- Prior art keywords
- wiring
- lug
- copper
- hole
- aluminum
- 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.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000010949 copper Substances 0.000 title claims abstract description 43
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 43
- 239000004411 aluminium Substances 0.000 title claims abstract description 18
- 230000007704 transition Effects 0.000 title claims abstract description 16
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 10
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model discloses a novel copper aluminium transition binding post, last lug and lower lug including relative setting, copper bolt and aluminium system bolt, go up and to dismantle the connection between lug and the lower lug, go up the lug and equally divide with the lower lug and do not include copper section and aluminium system section, and the copper section and the aluminium system section of going up lug and lower lug set up relatively respectively, all set up first wiring screw hole and first wiring hole of meeting the household on going up the copper section of lug and lower lug, the aluminium system section of going up lug and lower lug has all seted up at least one and aluminium system bolt matched with second wiring screw hole and second wiring hole of meeting the household. The service line of different users can be fixed on different wiring positions, and when the service line is detached, the service line can be detached by detaching the service line only by loosening the corresponding bolt, and the electricity utilization of other users cannot be influenced.
Description
Technical Field
The utility model relates to a binding post especially relates to a novel copper aluminium transition binding post.
Background
The existing low-voltage line copper-aluminum transition wiring terminal only has two wiring holes, and when two or more service wires on an electric pole are used for wiring, all the service wires are arranged in the same wiring hole. Once one user needs to move the meter or sell the user, when the service wire is dismantled, other users can be powered off when the terminal is loosened. Inconvenience is brought to production and life of other users, and the power supply reliability of the power grid is also reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defects mentioned in the background art, the embodiment of the application provides a novel copper-aluminum transition wiring terminal, which can fix the service wires of different users at different wiring positions, and when the terminal is disassembled, the service wires can be disassembled by loosening corresponding bolts without influencing the electricity consumption of other users.
The embodiment of the application provides a novel copper-aluminum transition wiring terminal, which comprises an upper wiring sheet, a lower wiring sheet, a copper bolt and an aluminum bolt which are oppositely arranged,
the upper lug plate and the lower lug plate are detachably connected,
the upper wiring sheet and the lower wiring sheet respectively comprise a copper section and an aluminum section, the copper section and the aluminum section of the upper wiring sheet and the lower wiring sheet are respectively arranged oppositely,
at least one first service connecting hole is arranged on the side surface of the copper section of the upper wiring sheet and the lower wiring sheet, and the copper section is concavely and correspondingly provided with a first wiring threaded hole communicated with the first service connecting hole, the first wiring threaded hole can be matched with a copper bolt,
at least one second service wire connecting hole is arranged on the side surface of the aluminum section of the upper wiring sheet and the lower wiring sheet, and the aluminum section is concave inwards and correspondingly provided with a second wiring threaded hole communicated with the second service wire connecting hole, the second wiring threaded hole can be matched with an aluminum bolt,
the bottom surface of the upper wiring sheet is concavely provided with a first line groove, and the top surface of the lower wiring sheet is concavely provided with a second line groove opposite to the first line groove.
After the scheme is adopted, the upper wiring sheet and the lower wiring sheet are respectively provided with the first line groove and the second line groove so as to accommodate the overhead conductor to pass through, the upper wiring sheet and the lower wiring sheet both comprise copper sections and aluminum sections, the copper sections are provided with at least one first service wire connecting hole and correspondingly provided with a first wiring threaded hole communicated with the first service wire connecting hole, the aluminum sections are provided with at least one second service wire connecting hole and correspondingly provided with a second wiring threaded hole communicated with the second service wire connecting hole, so that a plurality of service wires can be fixed on one wiring terminal without mutual influence, if the service wires are copper cores, the service wires are inserted into the first service wire connecting hole and screwed into the first wiring threaded hole by adopting a copper bolt to fix the service wires, if the service wires are aluminum cores, the service wires are inserted into the second service wire connecting hole and screwed into the second wiring threaded hole by adopting an aluminum bolt to fix the service wires, when the service line of a user needs to be disassembled, the user can disassemble the service line by only unscrewing the copper bolt or the aluminum bolt on the service line of the user and drawing out the service line without influencing the normal power utilization of other users.
Further improved, the bolt is also provided with a gasket, and the gasket can be sleeved on the stud of the bolt. Through setting up the gasket, compress tightly the gasket when the bolt is screwed up, can further improve the connection steadiness of service line.
The improved structure is further provided with a fastener, the upper wiring sheet is provided with a first positioning hole, the lower wiring sheet is provided with a second positioning hole corresponding to the first positioning hole, and the fastener is matched with the first positioning hole and the second positioning hole.
The improved structure is characterized in that the cross sections of the first circuit groove and the second circuit groove are semicircular, and after the upper wiring sheet and the lower wiring sheet are fixedly connected, the first circuit groove and the second circuit groove are enclosed to form a circular through hole. So set up, can prevent the inner wall wearing and tearing air wire of first circuit recess and second circuit recess.
Compared with the prior art, the utility model discloses beneficial effect that can realize is at least as follows:
this copper aluminium transition binding post is through setting up a plurality of wiring positions, can pass through copper bolt or aluminium system bolt with a plurality of customers ' service line and fix correspondingly on different wiring positions, when demolising certain user's service line, only need to have a power failure to this user, then unscrew the copper bolt or the aluminium system bolt of the service line that this user leads to, will connect the service line take out can, and can not influence other users ' normal power consumption, improved the power supply reliability of electric wire netting.
Drawings
Fig. 1 is a schematic structural diagram of a novel copper-aluminum transition wiring terminal provided by an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the novel copper-aluminum transition wiring terminal provided by the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a lower terminal lug of a novel copper-aluminum transition terminal provided by an embodiment of the present invention.
Detailed Description
For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.
Referring to fig. 1-3, an embodiment of the present invention provides a novel copper-aluminum transition terminal, including an upper terminal 1, a lower terminal 2, a plurality of copper bolts and a plurality of aluminum bolts.
Go up lug 1 and lower terminal plate 2 and set up relatively, and go up and to dismantle between lug 1 and the lower terminal plate 2 and be connected. Go up and seted up first locating hole (not shown in the figure) on the lug 1, lower terminal plate 2 is seted up and is seted up with the corresponding second locating hole (not shown in the figure) in first locating hole, cooperatees with fixed upper lug 1 and lower terminal plate 2 through fastener and first locating hole and second locating hole, realizes going up the dismantled connection between lug 1 and the lower terminal plate 2, and the fastener in this embodiment is nut and bolt. In this embodiment, the upper and lower terminal plates 1 and 2 are both square plates, the first positioning holes are formed in the four end corners of the upper terminal plate 1, the second positioning holes are formed in the four end corners of the lower terminal plate 2, and when the terminal plates are fixed, the four first positioning holes and the four second positioning holes are aligned one by one, the four bolts sequentially penetrate through the first positioning holes and the second positioning holes respectively, and then are screwed into the four nuts respectively, so that the upper and lower terminal plates 1 and 2 are fixed. First locating hole and second locating hole are seted up at four end angles of last lug 1 and lower lug 2 respectively, then fasten through the fastener, strengthen the connection stability between last lug 1 and the lower lug 2.
The bottom surface of the upper wiring plate 1 is concavely provided with a first line groove 11, the first line groove 11 is not communicated with a first service wire 6 and a first wiring threaded hole 5, the top surface of the lower wiring plate 2 is concavely provided with a second line groove 12 opposite to the first line groove 11, the second line groove 12 is not communicated with a second service wire hole 8 and a second wiring threaded hole 7, the first line groove 11 and the second line groove 12 are used for fixing an overhead conductor, the cross sections of the first line groove 11 and the second line groove 12 are semicircular, after the upper wiring sheet 1 and the lower wiring sheet 2 are fixedly connected, the first line groove 11 and the second line groove 12 are closed to form a circular through hole, so for the through-hole inner wall rounding off that forms after first line recess 11 and second line recess 12 enclose prevents that first line recess 11 and second line recess 12 inner wall from causing wearing and tearing to the air wire. Since the overhead conductor is generally an aluminum conductor, in this embodiment, only the aluminum section of the upper connecting plate 1 is provided with the first line groove 11, and the aluminum section of the lower connecting plate 2 is provided with the second line groove 12 opposite to the first line groove 11. During the use, put into first circuit recess 11 or second circuit recess 12 with overhead conductor earlier, then with the first locating hole of going up lug 1 and the second locating hole alignment of lug 2, adopt fastener fastening to go up lug 1 and lower lug 2.
Go up lug 1 and lower terminal plate 2 and equally divide and do not include copper section 3 and aluminium system section 4, and go up lug 1 and the copper section 3 relative setting of lower terminal plate 2, go up lug 1 and the aluminium system section 4 relative setting of lower terminal plate 2, all seted up at least one first wiring hole 6 along binding post's length direction on the side of the copper section 3 of going up lug 1 and lower terminal plate 2, and the corresponding first wiring screw hole 5 that communicates with first wiring hole 6 of seting up of indent on the copper section 3 along binding post's the direction of height, first wiring screw hole 5 can cooperate with the copper bolt, equally divide on middle and upper lug 1 and lower terminal plate 2 in this embodiment and do not seted up 2 first wiring holes 6 of seting up. If the service wire is copper core, the service wire is inserted into one of the first service wire holes 6, and a copper bolt is screwed into the first wiring threaded hole 5 communicated with the first service wire hole 6, so that the bottom surface of the copper bolt tightly abuts against the service wire to fix the service wire. If the service wire is a single-strand core wire, the wire end of the service wire can be directly bent into a pressure connection ring without penetrating the service wire into the first service wire hole 6, the pressure connection ring is sleeved on a stud of a copper bolt, the copper bolt is screwed into a first wiring threaded hole 5, and the copper bolt is screwed tightly to press the pressure connection ring, so that the service wire is fixed.
Furthermore, in this embodiment, there are two first wiring threaded holes 5 communicating with each first service wire hole 6, the service wire is inserted into one first service wire hole 6, and two copper bolts are screwed into the two first wiring threaded holes 5 of the first service wire hole 6, respectively, and tightened so that the bottom surfaces of the two copper bolts are tightly abutted against the service wire, thereby fixing the service wire. Each first service wire hole 6 is communicated with two first service wire threaded holes 5, so that the service wire is fixed more firmly.
Go up lug 1 and lower splice plate 2's aluminium section 4's side and all seted up at least one second on binding post's the length direction and connect house line hole 8, and aluminium section 4 goes up and equally divide respectively the indent corresponding set up with the second connect the communicating second wiring screw hole 7 in house line hole 8 in the direction of height, second wiring screw hole 7 can cooperate with aluminium system bolt, and middle and upper lug 1 and lower splice plate 2 equally divide and do not seted up 2 second and connect house line hole 8 in this embodiment. If the service wire is an aluminum core, the service wire is inserted into one of the second service wire holes 8, and then an aluminum bolt is screwed into the second wiring threaded hole 7 communicated with the second service wire hole 8, so that the bottom surface of the aluminum bolt is tightly abutted to the service wire to fix the service wire.
Further, in this embodiment, there are two second wiring threaded holes 7 communicating with each second service wire receiving hole 8, the service wire is inserted into one second service wire receiving hole 8, and two aluminum bolts are screwed into the two second wiring threaded holes 7 communicating with the second service wire receiving hole 8, respectively, and tightened so that the bottom surfaces of the two aluminum bolts are tightly abutted against the service wire, thereby fixing the service wire. Each second service wire hole 8 is communicated with two second service wire threaded holes 7, so that the service wires are fixed more firmly.
The embodiment further comprises a gasket (not shown in the figure), and the gasket can be sleeved on the studs of the copper bolt and the aluminum bolt, so that when the service line is fixed through the copper bolt and the aluminum bolt, the stability of the service line can be further improved.
The utility model discloses the part that does not relate to all is the same with prior art or adopts prior art to realize.
The foregoing is only a preferred embodiment of the present invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (4)
1. A novel copper aluminium transition binding post which characterized in that: comprises an upper lug plate (1) and a lower lug plate (2) which are oppositely arranged, a copper bolt and an aluminum bolt,
the upper wiring sheet (1) and the lower wiring sheet (2) are detachably connected,
the upper wiring lug (1) and the lower wiring lug (2) respectively comprise a copper section (3) and an aluminum section (4), the copper section (3) and the aluminum section (4) of the upper wiring lug (1) and the lower wiring lug (2) are respectively arranged oppositely,
the side surfaces of the copper sections (3) of the upper wiring sheet (1) and the lower wiring sheet (2) are respectively provided with at least one first service wire connecting hole (6), the copper sections (3) are respectively provided with a first wiring threaded hole (5) which is concave inwards and is communicated with the first service wire connecting hole (6), the first wiring threaded holes (5) can be matched with copper bolts,
at least one second service wire connecting hole (8) is formed in the side surface of the aluminum section (4) of the upper wiring sheet (1) and the side surface of the aluminum section (4) of the lower wiring sheet (2), a second wiring threaded hole (7) communicated with the second service wire connecting hole (8) is correspondingly formed in the aluminum section (4) in a concave manner, the second wiring threaded hole (7) can be matched with an aluminum bolt,
the bottom surface of the upper wiring sheet (1) is concavely provided with a first line groove (11), and the top surface of the lower wiring sheet (2) is concavely provided with a second line groove (12) opposite to the first line groove (11).
2. The novel copper-aluminum transition wiring terminal as claimed in claim 1, characterized in that: and a gasket is also arranged and can be sleeved on the studs of the bolts (9, 10).
3. The novel copper-aluminum transition wiring terminal as claimed in claim 1, characterized in that: still set the fastener, upward seted up first locating hole on lug (1), lower lug (2) is seted up with the corresponding second locating hole in first locating hole, and the fastener cooperatees with first locating hole and second locating hole.
4. The novel copper-aluminum transition wiring terminal as claimed in claim 1, characterized in that: the cross sections of the first line groove (11) and the second line groove (12) are semicircular, and after the upper wiring piece (1) and the lower wiring piece (2) are fixedly connected, the first line groove (11) and the second line groove (12) are enclosed to form a circular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826915.2U CN210576506U (en) | 2019-10-29 | 2019-10-29 | Novel copper aluminium transition binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826915.2U CN210576506U (en) | 2019-10-29 | 2019-10-29 | Novel copper aluminium transition binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576506U true CN210576506U (en) | 2020-05-19 |
Family
ID=70662065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921826915.2U Active CN210576506U (en) | 2019-10-29 | 2019-10-29 | Novel copper aluminium transition binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576506U (en) |
-
2019
- 2019-10-29 CN CN201921826915.2U patent/CN210576506U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210576506U (en) | Novel copper aluminium transition binding post | |
| CN207588414U (en) | Insulate double catenary anchor ear | |
| CN204464511U (en) | Quick Connect Kit | |
| CN202363607U (en) | Electrical connector | |
| CN214672883U (en) | Energy storage battery module structure | |
| CN213520379U (en) | Spiral locking type connecting joint | |
| CN210040620U (en) | Grounding wire clamp | |
| CN212305107U (en) | Power supply unit and bus power supply module adopting same | |
| CN208723479U (en) | A kind of chute girder docking structure | |
| CN104505481B (en) | Lithium ion battery for automobile | |
| CN209675754U (en) | A kind of secure mounting arrangements of electric box | |
| CN207691019U (en) | A kind of simple ground strip | |
| CN206098781U (en) | Plug -in cable clamp | |
| CN220122600U (en) | Control cable core butt joint structure | |
| CN206041430U (en) | T type high pressure horizontal bus groove elbow | |
| CN206004225U (en) | Utensil installed by ground potential fast-assembling synthetic insulator preventing wind drift wire | |
| CN206041428U (en) | Flat bus duct elbow of cross low pressure water | |
| CN210957700U (en) | Bus duct convenient to it is fixed | |
| CN218449156U (en) | High-voltage ring main unit convenient to dismouting maintenance | |
| CN204348800U (en) | A kind of terminal connecting plate for automobile lithium ion battery | |
| CN212062135U (en) | Transformer terminal quick replacement device | |
| CN210806605U (en) | Fixing assembly for mounting power equipment | |
| CN210927029U (en) | Assembled wedge strain clamp | |
| CN218513798U (en) | Microwave inductor prevent that wiring breaks away from mechanism | |
| CN214754200U (en) | C-shaped multifunctional wire clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |