CN214479409U - Tubular bus joint connects and uses insulating mechanism - Google Patents
Tubular bus joint connects and uses insulating mechanism Download PDFInfo
- Publication number
- CN214479409U CN214479409U CN202022589859.4U CN202022589859U CN214479409U CN 214479409 U CN214479409 U CN 214479409U CN 202022589859 U CN202022589859 U CN 202022589859U CN 214479409 U CN214479409 U CN 214479409U
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- connector
- adapter sleeve
- connecting sleeve
- side wall
- joint connection
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Abstract
The utility model discloses an insulating mechanism for tubular busbar joint connection, which belongs to the technical field of power transmission equipment and comprises a connecting sleeve, wherein one end of the connecting sleeve is provided with a second connector, the connecting sleeve is connected with the second connector through a fixing screw, the other end of the connecting sleeve is in threaded connection with a first connector, a butting ring is connected on the inner side wall of the connecting sleeve, an inner pipe is arranged inside the connecting sleeve and on one side of the butting ring, one end of the inner pipe close to the butting ring is connected with a splicing column, and a splicing groove is arranged on the side wall of the butting ring and at the position corresponding to the splicing column; the utility model discloses on original tubular generating line coupling insulating mechanism for connection coupling sleeve's inside wall, add antifriction structure, can avoid taking place the friction between generating line and the coupling sleeve under antifriction structure's effect, cause the generating line impaired, influence the life of generating line.
Description
Technical Field
The utility model belongs to the technical field of transmission equipment, concretely relates to tubular bus bar is insulating mechanism for articulate.
Background
The tubular bus is a bus product which uses a copper tube or an aluminum alloy tube as a conductor and is externally coated with insulation, and the tubular insulated bus has the characteristics of high current (12000A), high mechanical strength, good insulation, wide application range and the like.
The Chinese patent application No. 202020084183.0 discloses an insulating mechanism for connecting a tubular bus joint, wherein the first connecting joint comprises a first fixed pipe and a connecting piece, a first rubber pad is arranged on the inner surface of the first fixed pipe, the first rubber pad is annular, the thickness of the first rubber pad is unchanged from left to right, the inner diameter and the outer diameter of the first rubber pad are both gradually reduced, the connecting piece is rotatably sleeved outside the first fixed pipe through a bearing, an annular connecting groove is formed in the right side of the connecting piece, one end of a connecting sleeve is positioned in the connecting groove and is fixedly connected with the connecting groove through a fixing screw, and the inner surface of the other end of the connecting sleeve is provided with a screw thread; the second connector comprises a second fixed pipe and a fixing piece, the second fixed pipe and the first fixed pipe are the same in structure, a second rubber pad is arranged on the inner surface of the second fixed pipe, the second rubber pad and the first rubber pad are symmetrically arranged, the fixing piece is fixedly sleeved outside the second fixed pipe, the left end of the fixing piece is in threaded connection with the connecting sleeve, and a baffle ring is fixedly arranged at the right end of the fixing piece; the utility model has the advantages of convenient installation and dismantlement and protection nature and good heat dissipation.
The above patent has the following problems: 1. the inner side wall of the connecting sleeve is not provided with an anti-friction structure, so that the external application insulating layers of the buses at two ends are easy to rub against the inner side wall of the connecting sleeve in the using process, the external application insulating layers are abraded, and the service life of the buses is further influenced; 2. all be connected through the threaded connection mode between adapter sleeve and first connector and the second connector, nevertheless in the use, when rainwater erodees threaded connection department and fixed screw, cause threaded connection department and fixed screw to take place the corrosion easily, influence subsequent dismantlement and installation operation.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an insulating mechanism is used in tubular bus joint connection has antifriction, rust-resistant characteristics that lose.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating mechanism is used in tubular bus joint connection, includes adapter sleeve, adapter sleeve's one end is provided with the second connector, be connected through fixed screw between adapter sleeve and the second connector, adapter sleeve's other end threaded connection has first connector, be connected with the butt ring on adapter sleeve's the inside wall, one side that inside and be located the butt ring of adapter sleeve is provided with the inner tube, the one end that the inner tube is close to the butt ring is connected with the plug column, just the position department that corresponds the plug column on the lateral wall of butt ring is provided with the inserting groove, be connected with the soft arch of a plurality of on the inside wall of inner tube.
Preferably, the inner side wall of the insertion groove is connected with a rubber pad.
Preferably, the side wall of the inner tube is provided with a plurality of heat dissipation holes.
Preferably, the first connector is close to one end of the connecting sleeve and is connected with an external protection cylinder at the periphery of the connecting sleeve, and a sealing gasket is connected to the inner side wall of the external protection cylinder.
Preferably, the periphery of fixed screw is provided with external guard shield, the one end that external guard shield is close to fixed screw is connected with the screw thread post, just the position department that corresponds the screw thread post is provided with the screw hole on the lateral wall of fixed screw, just the position department that corresponds external guard shield on the lateral wall of second connector is provided with the ring channel.
Preferably, the inner side wall of the annular groove is connected with absorbent cotton.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses on original tubular generating line coupling insulating mechanism for connection coupling sleeve's inside wall, add antifriction structure, can avoid taking place the friction between generating line and the coupling sleeve under antifriction structure's effect, cause the generating line impaired, influence the life of generating line.
2. The utility model discloses screw thread connection department between fixed screw and adapter sleeve and the first connector among the insulating mechanism is used in original tubular generating line articulate adds protective structure, under protective structure's effect, can avoid rainwater erosion fixed screw and the threaded connection department between adapter sleeve and the first connector, causes the threaded connection department between fixed screw and adapter sleeve and the first connector to take place the corrosion, influences subsequent dismantlement installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1. fixing screws; 2. an inner tube; 3. soft bulges are formed; 4. a sealing gasket; 5. a protective cylinder is externally connected; 6. a first connector; 7. heat dissipation holes; 8. connecting a sleeve; 9. a second connector; 10. a butting ring; 11. inserting the column; 12. inserting grooves; 13. a rubber pad; 14. a threaded hole; 15. an annular groove; 16. absorbent cotton; 17. a protective cover is externally connected; 18. a threaded post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an insulating mechanism is used in tubular bus joint connection, including adapter sleeve 8, adapter sleeve 8's one end is provided with second connector 9, be connected through fixed screw 1 between adapter sleeve 8 and the second connector 9, adapter sleeve 8's other end threaded connection has first connector 6, be connected with butt ring 10 on adapter sleeve 8's the inside wall, one side that adapter sleeve 8's inside and be located butt ring 10 is provided with inner tube 2, inner tube 2 is close to the one end of butt ring 10 and is connected with plug-in post 11, just the position department that corresponds plug-in post 11 is provided with inserting groove 12 on butt ring 10's the lateral wall, be connected with the soft arch 3 of a plurality of on inner tube 2's the inside wall.
In particular, the inner side wall of the inserting groove 12 is connected with a rubber pad 13,
by adopting the technical scheme, the friction force between the plug-in post 11 and the plug-in groove 12 is increased, and the plug-in stability of the plug-in post 11 and the plug-in groove 12 is further improved.
Specifically, the side wall of the inner tube 2 is provided with a plurality of heat dissipation holes 7,
through adopting above-mentioned technical scheme, avoid the heat gathering that the generating line operation produced in inner tube 2, cause bus or inner tube 2 to be impaired.
Specifically, the first connector 6 is close to one end of the connecting sleeve 8 and is positioned at the periphery of the connecting sleeve 8 and is connected with an external protective cylinder 5, a sealing gasket 4 is connected on the inner side wall of the external protective cylinder 5,
through adopting above-mentioned technical scheme, can avoid the rainwater to flow into the junction between first adapter 6 and adapter sleeve 8, cause the junction to take place the corrosion, influence subsequent dismantlement installation.
Specifically, an external protective cover 17 is arranged on the periphery of the fixing screw 1, one end of the external protective cover 17 close to the fixing screw 1 is connected with a threaded column 18, a threaded hole 14 is arranged on the side wall of the fixing screw 1 and at a position corresponding to the threaded column 18, an annular groove 15 is arranged on the side wall of the second connector 9 and at a position corresponding to the external protective cover 17,
through adopting above-mentioned technical scheme, can avoid the rainwater to flow into the junction between second connector 9 and adapter sleeve 8, cause the junction to take place the corrosion, influence subsequent dismantlement installation.
In particular, the inner side wall of the annular groove 15 is connected with absorbent cotton 16,
through adopting above-mentioned technical scheme, avoid the rainwater gathering in ring channel 15.
The utility model discloses well structure, the structure of second connector, adapter sleeve's structure and tubular bus bar for articulate the theory of operation of insulating mechanism have disclosed in the tubular bus bar for articulate that chinese patent application number is 202020084183.0 discloses.
The utility model discloses a theory of operation and use flow: when the device is needed, the inner tube 2 is inserted into the connecting sleeve 8, the soft bulges 3 in the inner tube 2 can avoid the bus bar from rubbing against the inner tube 2 to damage the bus bar and influence the subsequent service life of the bus bar, then the bus bar at two ends to be connected is sleeved on the first connector 6 and the second connector 9, the connecting sleeve 8 is inserted on the second connector 9, then the second connector 9 is fixedly connected with the connecting sleeve 8 through the fixing screw 1, then the other end of the connecting sleeve 8 is screwed into the first connector 6, the threaded column 18 is screwed into the threaded hole 14, thereby will connect the periphery that the guard shield 17 was fixed to fixed screw 1, external guard shield 17 can avoid the rainwater to fall on fixed screw 1, cause fixed screw 1 to take place the corrosion, influence follow-up fixed screw 1's dismantlement installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tubular bus bar is insulating mechanism for joint connection, includes adapter sleeve (8), its characterized in that: the one end of adapter sleeve (8) is provided with second connector (9), be connected through set screw (1) between adapter sleeve (8) and second connector (9), the other end threaded connection of adapter sleeve (8) has first connector (6), be connected with butt ring (10) on the inside wall of adapter sleeve (8), the inside of adapter sleeve (8) and the one side that is located butt ring (10) are provided with inner tube (2), the one end that inner tube (2) are close to butt ring (10) is connected with spliced pole (11), just the position department that corresponds spliced pole (11) is provided with inserting groove (12) on the lateral wall of butt ring (10), be connected with a plurality of soft arch (3) on the inside wall of inner tube (2).
2. The tubular busbar joint connection insulation mechanism of claim 1, wherein: the inner side wall of the insertion groove (12) is connected with a rubber pad (13).
3. The tubular busbar joint connection insulation mechanism of claim 1, wherein: the side wall of the inner pipe (2) is provided with a plurality of heat dissipation holes (7).
4. The tubular busbar joint connection insulation mechanism of claim 1, wherein: the first connector (6) is close to one end of the connecting sleeve (8) and is connected with an external protective cylinder (5) at the periphery of the connecting sleeve (8), and a sealing gasket (4) is connected to the inner side wall of the external protective cylinder (5).
5. The tubular busbar joint connection insulation mechanism of claim 1, wherein: the periphery of fixed screw (1) is provided with external guard shield (17), the one end that external guard shield (17) is close to fixed screw (1) is connected with screw thread post (18), just the position department that corresponds screw thread post (18) is provided with screw hole (14) on the lateral wall of fixed screw (1), just the position department that corresponds external guard shield (17) is provided with ring channel (15) on the lateral wall of second connector (9).
6. The tubular busbar joint connection insulating mechanism according to claim 5, wherein: the inner side wall of the annular groove (15) is connected with absorbent cotton (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589859.4U CN214479409U (en) | 2020-11-10 | 2020-11-10 | Tubular bus joint connects and uses insulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589859.4U CN214479409U (en) | 2020-11-10 | 2020-11-10 | Tubular bus joint connects and uses insulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479409U true CN214479409U (en) | 2021-10-22 |
Family
ID=78182266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022589859.4U Active CN214479409U (en) | 2020-11-10 | 2020-11-10 | Tubular bus joint connects and uses insulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479409U (en) |
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2020
- 2020-11-10 CN CN202022589859.4U patent/CN214479409U/en active Active
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