CN211530223U - Low-voltage electrified drainage connecting device - Google Patents
Low-voltage electrified drainage connecting device Download PDFInfo
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- CN211530223U CN211530223U CN202020484364.2U CN202020484364U CN211530223U CN 211530223 U CN211530223 U CN 211530223U CN 202020484364 U CN202020484364 U CN 202020484364U CN 211530223 U CN211530223 U CN 211530223U
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Abstract
The utility model relates to a low-voltage live drainage connecting device, which comprises an insulation clamping seat and an insulation clamping head, wherein a clamping groove is formed between the insulation clamping seat and the insulation clamping head, a drainage socket is also arranged on the insulation clamping seat, and an insulation lead is arranged on the drainage socket; the utility model has the advantages that: through pressing from both sides tight groove with copper tablet fixed clamp on insulating cassette and insulating chuck, then link to each other with the user end through insulated wire, it establishes temporary connection to have realized between copper tablet and the user, guarantee that the user uses the continuation, can hot-line operation, the fail safe reliability is higher, high efficiency, consuming time is short, when meetting the user and overhauls the power failure or the trouble power failure, can be according to the quick demand of regaining the power of user, utilize the annex power if low tension cable feeder pillar, the return circuit of being qualified for the next round of competitions such as block terminal, carry out urgent power supply through drainage device, make establish interim electrical connection between power and the customer, can ensure to supply power for the electric wire netting again under any circumstances, can effectively solve the problem of.
Description
Technical Field
The utility model relates to a low-voltage electrified drainage connecting device.
Background
Power enterprises are required to use large mobile power generation equipment (power cars, etc.) in many important emergency and power-protection works, and the power generation equipment is required to be always connected with a low-voltage receiver of a user. The current connection method is: and (3) powering off the low-voltage side of the user, determining the size of a copper terminal on a busbar of the low-voltage receiving bus of the user, then taking the copper terminal down, and searching for a copper terminal with a proper size to connect the low-voltage receiving bus of the user and a tail end cable of the generating equipment. And recovering the power supply of the low-voltage side of the user, and reserving the power generation equipment. There are two problems affecting the efficiency of the operation in this operation: firstly, the low-voltage side of a user needs to be subjected to power failure operation during working, so that the power failure time needs to be coordinated with the user in advance, the power generation equipment is connected, and the power generation equipment needs to be placed on the site one or even several days in advance. Secondly, the sizes of the low-voltage receiving main busbars of users are different, field investigation needs to be carried out in advance, the size of the busbars is determined, copper terminals with proper sizes are prepared, and the quick plug-in and plug-out head is used for accessing equipment, so that the cost is high, the efficiency is low, and the time is consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to reach provides a low pressure electrified drainage connecting device, can establish interim electrical connection between power and user, can ensure to supply power for the electric wire netting again under any circumstance.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a low pressure electrified drainage connecting device, includes insulating cassette and the insulating dop of swing joint on insulating cassette, form the tight groove that presss from both sides tight copper bar between insulating cassette and the insulating dop, still be equipped with the drainage socket on the insulating cassette, be equipped with the insulated wire who links to each other with the user on the drainage socket.
Preferably, the insulating chuck comprises a fixed part and a movable part, one end of the movable part is arranged on the insulating chuck, and the fixed part is arranged at the other end of the movable part.
Preferably, the movable part is a screw rod, the fixed part is a chuck fixedly connected to the screw rod, and the insulating chuck is provided with a threaded hole matched with the screw rod.
Preferably, a first clamping groove is formed in the chuck, a second clamping groove is formed in the insulating clamping seat, and the clamping groove is formed between the first clamping groove and the second clamping groove.
Preferably, the inner side wall of the first clamping groove or/and the second clamping groove is/are provided with embossing.
Preferably, an insulating handle is further arranged on the insulating clamping seat.
Preferably, the drainage socket comprises a socket body and a copper nose used for connecting the drainage wire joint, and the copper nose is fixedly connected to the socket body through a screw.
Preferably, the insulated wire comprises a red copper wire and an insulating sleeve sleeved outside the red copper wire, and the red copper wire is provided with a connecting joint.
To sum up, the utility model has the advantages that: through pressing from both sides tight groove with copper tablet fixed clamp on insulating cassette and insulating chuck, then link to each other with the user end through insulated wire, it establishes temporary connection to have realized between copper tablet and the user, guarantee that the user uses the persistence, can live operation, safe reliability is higher, high efficiency, consuming time is short, when meetting the user and overhauing the power failure or trouble and having a power failure, can be according to the quick demand of regaining the power of user, utilize annex power supply like low tension cable feeder pillar, distribution box etc. return circuit of being qualified for the next round of competitions, carry out urgent power supply through drainage device, make establish interim electrical connection between power and the customer, can ensure to supply power for the electric wire netting again under any circumstances, can effectively solve the problem of drainage connection from the female row of low pressure, overall structure is simple, the installation is convenient.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a low-voltage live drainage connection device of the present invention;
fig. 2 is a schematic structural diagram of the middle insulated wire of the present invention.
Reference numerals:
the socket comprises an insulating clamping seat 1, a first clamping groove 10, an insulating handle 11, an insulating clamping head 2, a fixing part 21, a movable part 22, a second clamping groove 23, a clamping groove 3, a drainage socket 4, a socket body 41, a copper nose 42, a screw 43, an insulating lead 5, a red copper wire 51, an insulating sleeve 52 and a connecting joint 53.
Detailed Description
As shown in fig. 1 and 2, the low-voltage live-line drainage connecting device comprises an insulating clamping base 1 and an insulating clamping head 2 movably connected to the insulating clamping base 1, a clamping groove 3 for clamping a copper bar is formed between the insulating clamping base 1 and the insulating clamping head 2, a drainage socket 4 is further arranged on the insulating clamping base 1, and an insulating lead 5 connected with a user side is arranged on the drainage socket 4.
Through pressing from both sides tight groove 3 with copper tablet fixed clamp on insulating cassette 1 and insulating dop 2, then link to each other with the user end through insulated wire 5, it establishes temporary connection to have realized between copper tablet and the user, guarantee that the user uses the continuation, can live working, the fail safe reliability is higher, high efficiency, consuming time is short, when meetting the user and overhauls when having a power failure or the trouble has a power failure, can be according to the quick answer the power demand of user, utilize annex power supply such as low-voltage cable feeder pillar, the return circuit of being qualified for the next round of competitions such as block terminal, carry out urgent power supply through drainage device, make and establish interim electrical connection between customer, can ensure to supply power for the electric wire netting again under any circumstances, can effectively solve the problem of drainage connection from female arranging of low pressure, overall structure is simple.
The insulating chuck 2 comprises a fixed part 21 and a movable part 22, one end of the movable part 22 is arranged on the insulating chuck base 1, the fixed part 21 is arranged at the other end of the movable part 22, the movable connection of the fixed part 21 on the insulating chuck base 1 is realized through the movable part 22, copper bars of different models can be realized, the practicability is good, the movable part 22 is a lead screw, the fixed part 21 is a chuck fixedly connected on the lead screw, a threaded hole matched with the lead screw is arranged on the insulating chuck base 1, the insulating chuck base 1 and the chuck in the embodiment are processed by brass, and as the brass has the characteristics of low resistivity, good conductivity, large current-carrying capacity and high strength, the whole low-voltage live drainage connecting device can be suitable for high-temperature environment, is fatigue-resistant and high in stability, has better corrosion resistance, and the surface of the chuck base is wrapped by, can bear the maximum operation electricity 1000V, electrified the use under the environment of the maximum rated current 630A, promote the chuck through the rotation of lead screw in the threaded hole, can realize the quick clamp of copper tablet tightly, be equipped with first draw-in groove 23 on the chuck, be equipped with second draw-in groove 10 on the insulating cassette 1, form between first draw-in groove and the second draw-in groove press from both sides tight groove 3, can realize the quick clamp of copper tablet tightly, prevent rocking of copper tablet, press from both sides tight groove 3 in this embodiment and can carry vertical bus maximum thickness 35mm, the biggest thick 55mm of horizontal bus, maximum width 55mm copper bar, be equipped with the impressed watermark on the inside wall of first draw-in groove or second draw-in groove, can increase the frictional force between tight groove 3 and the copper bar of clamp, improve and press from both sides.
Still be equipped with insulating handle 11 on insulating cassette 1, the holistic of being convenient for is held and is got, improves the convenience of operation, and insulating handle 11 is insulating strong, and the security performance is high, in addition, in this embodiment, in order to improve the comfort level of holding the sense, practical antislip strip on the insulating handle 11, insulating handle 11 adopts insulating glue handle.
The drainage socket 4 comprises a socket body 41 and a copper nose 42 used for connecting a drainage wire connector, the copper nose 42 is fixedly connected to the socket body 41 through a screw 43, the screw 43 can improve the fixing quality of the copper nose 42, the copper nose is not easy to deform and has strong conductivity, and the current-carrying capacity of 630A can be met, the insulated wire 5 comprises a red copper wire 51 and an insulating sleeve 52 sleeved outside the red copper wire 51, a connecting connector 53 is arranged on the red copper wire 51, the red copper wire 51 is used as a conductor of the insulated wire 5, the resistivity of the red copper wire 51 is small, the wire performance is stable and not easy to generate heat, the insulation operation is carried out through the insulating sleeve 52, the whole insulated wire 5 has good flexibility and small bending radius, and is convenient for a winch to take up and pay off wires, the insulating sleeve 52 in the embodiment is made of rubber, the connecting connector 53 is arranged, and the insulated wire 5 is, the user can continuously supply power, and the mobile terminal is suitable for mobile occasions.
In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.
Claims (8)
1. The utility model provides a low pressure electrified drainage connecting device which characterized in that: the copper bar clamping device comprises an insulating clamping seat and an insulating clamping head movably connected to the insulating clamping seat, a clamping groove for clamping a copper bar is formed between the insulating clamping seat and the insulating clamping head, a drainage socket is further arranged on the insulating clamping seat, and an insulating lead connected with a user side is arranged on the drainage socket.
2. A low voltage live drain connection according to claim 1, wherein: the insulating chuck comprises a fixed part and a movable part, one end of the movable part is arranged on the insulating chuck, and the fixed part is arranged at the other end of the movable part.
3. A low voltage live drain connection according to claim 2, wherein: the movable part is a screw rod, the fixed part is a chuck fixedly connected to the screw rod, and the insulating chuck is provided with a threaded hole matched with the screw rod.
4. A low voltage live drain connection according to claim 3, wherein: the clamping head is provided with a first clamping groove, the insulating clamping seat is provided with a second clamping groove, and the clamping groove is formed between the first clamping groove and the second clamping groove.
5. A low voltage live drain connection according to claim 4, wherein: the inner side wall of the first clamping groove or/and the second clamping groove is/are provided with embossing.
6. A low voltage live drain connection according to claim 1, wherein: and an insulating handle is further arranged on the insulating clamping seat.
7. A low voltage live drain connection according to claim 1, wherein: the drainage socket comprises a socket body and a copper nose used for connecting a drainage wire joint, and the copper nose is fixedly connected to the socket body through a screw.
8. A low voltage live drain connection according to claim 1, wherein: the insulated wire comprises a red copper wire and an insulating sleeve sleeved outside the red copper wire, and a connecting joint is arranged on the red copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020484364.2U CN211530223U (en) | 2020-04-03 | 2020-04-03 | Low-voltage electrified drainage connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020484364.2U CN211530223U (en) | 2020-04-03 | 2020-04-03 | Low-voltage electrified drainage connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211530223U true CN211530223U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020484364.2U Active CN211530223U (en) | 2020-04-03 | 2020-04-03 | Low-voltage electrified drainage connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211530223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013796A (en) * | 2021-03-17 | 2021-06-22 | 深圳带电科技发展有限公司 | Method for indirectly connecting low-voltage bus bar |
-
2020
- 2020-04-03 CN CN202020484364.2U patent/CN211530223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013796A (en) * | 2021-03-17 | 2021-06-22 | 深圳带电科技发展有限公司 | Method for indirectly connecting low-voltage bus bar |
| CN113013796B (en) * | 2021-03-17 | 2022-05-10 | 深圳带电科技发展有限公司 | Method for indirectly connecting low-voltage bus bar |
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