CN210326416U - Quick plug-in terminal assembly - Google Patents
Quick plug-in terminal assembly Download PDFInfo
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- CN210326416U CN210326416U CN201921642428.0U CN201921642428U CN210326416U CN 210326416 U CN210326416 U CN 210326416U CN 201921642428 U CN201921642428 U CN 201921642428U CN 210326416 U CN210326416 U CN 210326416U
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Abstract
The utility model belongs to the connector field, concretely relates to quick plug-in terminal subassembly for being connected of looped netowrk cabinet and bypass cable, the looped netowrk cabinet is provided with standard C type wiring sleeve (1), and this quick plug-in terminal subassembly includes: an intermediate conversion connector (2) and a bypass cable connector (3). The middle conversion connector (2) comprises a body and a conductive connecting rod arranged in the body, the middle conversion connector (2) is provided with a first connector (21) and a second connector (22), and the first connector (21) is connected with the standard C-shaped wiring sleeve (1); the bypass cable connector (3) is L-shaped, and the bypass cable connector (3) is connected with the second connector (22) of the middle conversion connector (2). The quick plug-in terminal subassembly of this application can realize the quick plug of bypass cable and looped netowrk cabinet, and convenient to detach changes the maintenance, simple structure, labour saving and time saving.
Description
Technical Field
The application belongs to the field of connectors, and particularly relates to a quick plug-in terminal assembly.
Background
With the increase of new projects of urban power distribution networks, the power failure time is long during power supply rush-repair, the power supply reliability is reduced, and the uninterrupted operation technology is in the process of being fiercely carried out at present. Current looped netowrk cabinet and part high-pressure joint adopt C type bushing connected mode, adopt the fixed mode of copper nose with the link of other equipment, if have the access of bypass cable temporarily, need have the power failure to go on, and the installation is consuming time hard, and it is very inconvenient to overhaul when dismantling the change.
Accordingly, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.
Disclosure of Invention
It is an object of the present application to provide a quick connect/disconnect terminal assembly to address at least one problem in the prior art.
The technical scheme of the application is as follows:
a quick plug-in terminal assembly for connection of a ring main unit to a bypass cable, the ring main unit provided with a standard C-type wiring sleeve, comprising:
the middle conversion connector is I-shaped and comprises a body and a conductive connecting rod arranged in the body, and the middle conversion connector is provided with a first connector and a second connector, and the first connector is connected with the standard C-shaped wiring sleeve;
and the bypass cable connector is L-shaped and is connected with the second connector of the middle conversion connector.
Optionally, standard C type wiring sleeve's cross section is the notch cuttype, first connector have with standard C type wiring sleeve assorted first connector body, first connector body cover is established on the standard C type wiring sleeve, electrically conductive connecting rod in the first connector body with standard C type wiring sleeve connects.
Optionally, the electrically conductive connecting rod in the first connector body is bolted to the standard C-junction box.
Alternatively,
a first limiting block is fixed on the outer surface of the bypass cable connector along the circumferential direction, a first sleeve is movably sleeved on the bypass cable connector, the first end of the first sleeve is limited by the first limiting block, and an external thread is arranged at the second end of the first sleeve;
a second limiting block is fixed on the outer surface of a second connector of the middle conversion connector along the circumferential direction, a second sleeve is movably sleeved on the second connector, the first end of the second sleeve is limited by the second limiting block, and an internal thread is arranged at the second end of the second sleeve;
through first sleeve with second sleeve threaded connection realizes bypass cable connector with the second connector of middle conversion connector is connected.
Optionally, rubber pads are arranged between the first end of the first sleeve and the first limiting block, and between the first end of the second sleeve and the second limiting block.
Optionally, the second connector of the middle conversion connector comprises a second connector body, a through hole is formed in the side wall of the second connector body, a marble is movably arranged in the through hole, and the marble is used for inserting the bypass cable connector into the second connector body and clamping the bypass cable connector.
Optionally, a first limiting groove is formed in the outer side wall of the bypass cable connector and used for being clamped with the marble.
Optionally, the second connector of the middle conversion connector further comprises a sliding sleeve, a first spring, a limiting sleeve, and a second spring, wherein,
the sliding sleeve is arranged in the second connector body;
the first spring is arranged in the second connector body and used for pushing the sliding sleeve to the end part of the second connector;
the limiting sleeve is sleeved on the outer side of the second connector body in a sliding manner, and a second limiting groove is formed in the inner side of the limiting sleeve;
the second spring is arranged on the outer side of the second connector body and used for pushing the limiting sleeve to the end part of the second connector;
the first side of marble with the sliding sleeve lateral wall butt, the second side of marble with the inside wall butt of stop collar, when the stop collar upwards slides, the marble joint is in the spacing recess of second.
Optionally, a first stop block is arranged on the outer side of the second connector body, and the first stop block is used for stopping the stop collar from sliding upwards when the marble is clamped to the second limit groove.
Optionally, a second stopping block is arranged in the second connector body, and the second stopping block is used for stopping the sliding sleeve from sliding downwards when the sliding sleeve pushes the marble into the second limiting groove.
Utility model has the following beneficial technical effects:
the quick plug-in terminal subassembly of this application can realize the quick plug of bypass cable and looped netowrk cabinet, and convenient to detach changes the maintenance, simple structure, labour saving and time saving.
Drawings
FIG. 1 is an assembly view of a quick-connect/disconnect terminal assembly according to one embodiment of the present application;
FIG. 2 is a schematic diagram of a quick-connect/disconnect terminal assembly according to one embodiment of the present application;
FIG. 3 is a schematic view of a standard C-shaped splice sleeve of the quick-connect/disconnect terminal assembly of one embodiment of the present application;
fig. 4 is a schematic view of the connection of the bypass cable connector to the second connector of the quick connect/disconnect terminal assembly according to one embodiment of the present application;
fig. 5 is a schematic view of the connection of the bypass cable connector to the second connector of the quick connect/disconnect terminal assembly according to another embodiment of the present application.
Wherein:
1-standard C-type wiring sleeve; 2-intermediate conversion connector; 21-a first connector; 211-a first connector body; 22-a second connector; 221-a second stopper; 222-a second sleeve; 223-a second connector body; 224-a through hole; 225-marble; 226-a sliding sleeve; 227-a first spring; 228-a stop collar; 229-a second spring; 2210-second limit groove; 2211-a first stop; 2212-second stop; 3-bypass cable connector; 31-a first stopper; 32-a first sleeve; 33-first limit groove.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.
The present application is described in further detail below with reference to fig. 1 to 5.
The application provides a quick plug-in terminal subassembly for being connected of looped netowrk cabinet and bypass cable, looped netowrk cabinet are provided with standard C type wiring sleeve 1, and this quick plug-in terminal subassembly includes: an I-type intermediate transition connector 2 and an L-type bypass cable connector 3.
Specifically, referring to fig. 1 and 2, the intermediate conversion connector 2 is I-shaped, and includes a body, and a conductive connecting rod disposed in the body, one end of the intermediate conversion connector 2 has a first connector 21, and the other end has a second connector 22, wherein the first connector 21 is connected to the standard C-shaped wiring sleeve 1; the bypass cable connector 3 is L-shaped, and the bypass cable connector 3 is connected with the second connector 22 of the middle conversion connector 2.
Referring to fig. 3, in the quick plug-in terminal assembly of the present application, a cross section of the standard C-shaped wiring sleeve 1 is stepped, the first connector 21 has a first connector body 211 matched with the standard C-shaped wiring sleeve 1, the first connector body 211 can be sleeved on the standard C-shaped wiring sleeve 1, and the conductive connecting rod in the first connector body 211 is connected with the standard C-shaped wiring sleeve 1 in a bolt manner.
In the quick plug-in terminal assembly of the present application, the bypass cable connector 3 may be connected to the second connector 22 of the intermediate conversion connector 2 in various ways.
Referring to fig. 4, in an embodiment of the present application, a first stopper 31 is fixed to an outer surface of the bypass cable connector 3 along a circumferential direction, a first sleeve 32 is movably sleeved on the bypass cable connector 3, a first end of the first sleeve 32 is limited by the first stopper 31, and a second end of the first sleeve 32 is provided with an external thread; a second limiting block 221 is fixed on the outer surface of the second connector 22 of the middle conversion connector 2 along the circumferential direction, a second sleeve 222 is movably sleeved on the second connector 22, a first end of the second sleeve 222 is limited by the second limiting block 221, and a second end of the second sleeve 222 is provided with an internal thread; the connection of the bypass cable connection 3 to the second connection 22 of the intermediate changeover connection 2 is effected by the threaded connection of the first sleeve 32 to the second sleeve 222. Further, in this embodiment, the second end of the first sleeve 32 and the second end of the second sleeve 222 may be arranged in a flange structure, and the first sleeve 32 is flange-connected with the second sleeve 222, so as to connect the bypass cable connector 3 with the second connector 22 of the intermediate conversion connector 2. Advantageously, rubber pads are disposed between the first end of the first sleeve 32 and the first stopper 31, and between the first end of the second sleeve 222 and the second stopper 221.
Referring to fig. 5, in another embodiment of the present application, the second connector 22 of the intermediate conversion connector 2 includes a second connector body 223, a through hole 224 is formed in a side wall of the second connector body 223, a ball 225 is movably disposed in the through hole 224, and the ball 225 is used for clamping the bypass cable connector 3 when the bypass cable connector 3 is inserted into the second connector body 223. The outer side wall of the bypass cable connector 3 is provided with a first limiting groove 33, and the first limiting groove 33 is used for being clamped with the marble 225. The second connector 22 of the intermediate conversion connector 2 may further include a sliding sleeve 226, a first spring 227, a stop sleeve 228, and a second spring 229, wherein the sliding sleeve 226 is disposed in the second connector body 223; a first spring 227 is disposed in the second connector body 223 for urging the sliding sleeve 226 toward the end of the second connector 22; the position limiting sleeve 228 is slidably sleeved on the outer side of the second connector body 223, and a second position limiting groove 2210 is formed in the inner side of the position limiting sleeve 228; a second spring 229 disposed outside the second connector body 223 for urging the stop collar 228 toward the end of the second connector 22; the first side of the ball 225 abuts against the outer side wall of the sliding sleeve 226, the second side of the ball 225 abuts against the inner side wall of the position-limiting sleeve 228, and when the position-limiting sleeve 228 slides upwards, the ball 225 is clamped in the second position-limiting groove 2210. In this embodiment, a first stop 2211 is disposed outside the second connector body 223, and the first stop 2211 is used for stopping the stop collar 228 from sliding upwards when the ball 225 is clamped into the second stop groove 2210. A second stop 2212 is disposed in the second connector body 223, and the second stop 2212 is used for stopping the sliding sleeve 226 from sliding downward when the sliding sleeve 226 pushes the marble 225 into the second position-limiting groove 2210.
The quick plug-in terminal assembly of this application, intermediate conversion connector 2 are a whole alone, can be independent of equipment and bypass cable, deposit alone during the deposit, again with equipment and bypass cable high-speed joint during the use. The L-shaped bypass cable connector 3 is a terminal designed for insertion and removal operations inside the switchgear. The bypass cable is connected with the ring main unit by matching the middle conversion connector 2 with the bypass cable connector 3. In the quick plug-in terminal assembly of the present embodiment, the intermediate conversion connector 2 and the bypass cable connector 3 are matched with each other in terms of their external dimensions, so that the plug-in operation can be performed in a space of 325mm width.
The quick plug-in terminal subassembly of this application can realize the quick plug of bypass cable and looped netowrk cabinet, and convenient to detach changes the maintenance, simple structure, labour saving and time saving.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A quick plug-in terminal subassembly for being connected of looped netowrk cabinet and bypass cable, looped netowrk cabinet is provided with standard C type wiring sleeve (1), its characterized in that includes:
the middle conversion connector (2) is I-shaped, the middle conversion connector (2) comprises a body and a conductive connecting rod arranged in the body, the middle conversion connector (2) is provided with a first connector (21) and a second connector (22), and the first connector (21) is connected with the standard C-shaped wiring sleeve (1);
bypass cable connector (3), be the L type, bypass cable connector (3) with second connector (22) of middle conversion connector (2) are connected.
2. The quick connect-disconnect terminal assembly according to claim 1, wherein said standard C-type wiring sleeve (1) has a stepped cross-section, said first connector (21) has a first connector body (211) matching said standard C-type wiring sleeve (1), said first connector body (211) is fitted over said standard C-type wiring sleeve (1), and a conductive connecting rod in said first connector body (211) is connected to said standard C-type wiring sleeve (1).
3. The quick-connect-disconnect terminal assembly according to claim 2, characterized in that the conductive connecting bar in the first connector body (211) is bolted to the standard C-shaped wiring sleeve (1).
4. The fast pluggable terminal assembly according to claim 1,
a first limiting block (31) is fixed on the outer surface of the bypass cable connector (3) along the circumferential direction, a first sleeve (32) is movably sleeved on the bypass cable connector (3), the first end of the first sleeve (32) is limited by the first limiting block (31), and an external thread is arranged at the second end of the first sleeve (32);
a second limiting block (221) is fixed on the outer surface of a second connector (22) of the middle conversion connector (2) along the circumferential direction, a second sleeve (222) is movably sleeved on the second connector (22), the first end of the second sleeve (222) is limited through the second limiting block (221), and an internal thread is arranged at the second end of the second sleeve (222);
through first sleeve (32) with second sleeve (222) threaded connection realizes bypass cable connector (3) with second connector (22) of middle conversion connector (2) are connected.
5. The quick-connect-disconnect terminal assembly according to claim 4, wherein rubber pads are disposed between the first end of the first sleeve (32) and the first stopper (31), and between the first end of the second sleeve (222) and the second stopper (221).
6. The quick-connect-disconnect terminal assembly according to claim 1, wherein the second connector (22) of the intermediate switching connector (2) comprises a second connector body (223), a through hole (224) is formed in a side wall of the second connector body (223), a ball (225) is movably disposed in the through hole (224), and the ball (225) is used for clamping the bypass cable connector (3) when the bypass cable connector (3) is inserted into the second connector body (223).
7. The quick-connect-disconnect terminal assembly according to claim 6, characterized in that a first stop groove (33) is provided on the outer side wall of said bypass cable connector (3), said first stop groove (33) being adapted to engage with said ball (225).
8. The quick-connect-disconnect terminal assembly according to claim 7, wherein the second connector (22) of said intermediate switching connector (2) further comprises a sliding sleeve (226), a first spring (227), a stop sleeve (228), a second spring (229), wherein,
the sliding sleeve (226) is arranged in the second connector body (223);
the first spring (227) is arranged in the second connector body (223) and used for pushing the sliding sleeve (226) to the end of the second connector (22);
the limiting sleeve (228) is sleeved on the outer side of the second connector body (223) in a sliding manner, and a second limiting groove (2210) is formed in the inner side of the limiting sleeve (228);
the second spring (229) is arranged outside the second connector body (223) and used for pushing the limiting sleeve (228) to the end part of the second connector (22);
the first side of the marble (225) is abutted with the outer side wall of the sliding sleeve (226), the second side of the marble (225) is abutted with the inner side wall of the limiting sleeve (228), and when the limiting sleeve (228) slides upwards, the marble (225) is clamped in the second limiting groove (2210).
9. The quick connect-disconnect terminal assembly according to claim 8, wherein a first stop block (2211) is disposed outside the second connector body (223), and the first stop block (2211) is used to stop the stop collar (228) from sliding upwards when the ball (225) is snapped into the second stop groove (2210).
10. The quick-connect-disconnect terminal assembly according to claim 9, wherein a second stop (2212) is disposed in said second connector body (223), said second stop (2212) being adapted to stop said sliding sleeve (226) from sliding downward when said sliding sleeve (226) pushes said ball (225) into said second stop groove (2210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642428.0U CN210326416U (en) | 2019-09-29 | 2019-09-29 | Quick plug-in terminal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642428.0U CN210326416U (en) | 2019-09-29 | 2019-09-29 | Quick plug-in terminal assembly |
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| Publication Number | Publication Date |
|---|---|
| CN210326416U true CN210326416U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921642428.0U Active CN210326416U (en) | 2019-09-29 | 2019-09-29 | Quick plug-in terminal assembly |
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| CN (1) | CN210326416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531542A (en) * | 2020-12-07 | 2021-03-19 | 北京双杰电气股份有限公司 | Integrated small box transformer substation |
-
2019
- 2019-09-29 CN CN201921642428.0U patent/CN210326416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531542A (en) * | 2020-12-07 | 2021-03-19 | 北京双杰电气股份有限公司 | Integrated small box transformer substation |
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