CN210092575U - A segmentation generating line connection structure for cubical switchboard equipment bushing - Google Patents
A segmentation generating line connection structure for cubical switchboard equipment bushing Download PDFInfo
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- CN210092575U CN210092575U CN201921264265.7U CN201921264265U CN210092575U CN 210092575 U CN210092575 U CN 210092575U CN 201921264265 U CN201921264265 U CN 201921264265U CN 210092575 U CN210092575 U CN 210092575U
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Abstract
The utility model discloses a segmentation generating line connection structure for cubical switchboard equipment bushing, the vertical portion that first generating line connects is installed on first cubical switchboard equipment sleeve pipe, the horizontal portion that first generating line connects is connected through first section generating line A and the first horizontal portion that second generating line connects, the vertical portion that second generating line connects is installed on second cubical switchboard equipment sleeve pipe, the horizontal portion of second that second generating line connects is connected through flexible cable and the first horizontal portion that third generating line connects, the vertical portion that third generating line connects is installed on third cubical switchboard equipment sleeve pipe, the horizontal portion of second that third generating line connects is connected through second section generating line B and the horizontal portion that fourth generating line connects, the vertical portion that fourth generating line connects is installed on fourth cubical switchboard equipment sleeve pipe. The utility model provides a generating line is not totally at a straight line, or highly inconsistent, the great problem of gap, simple structure thinks about ingeniously, has good application prospect.
Description
Technical Field
The utility model relates to a switchgear technical field, concretely relates to a segmentation generating line connection structure for cubical switchboard equipment bushing.
Background
Along with the miniaturization development of the switch cabinet, the space in the cabinet is also smaller and smaller, wherein the air insulation distance can not meet the installation requirement of the common copper bar. The bus connector is used on medium voltage switchgear, can connect accessories such as copper bar, mutual-inductor and electric elements's product, consequently in order to satisfy insulating nature, bus connector's use is more and more common.
At present, in the assembly process of a switch cabinet, the situation that the buses are not on the same straight line and need to be switched over can be met, and particularly, when the part A bus and the part B bus cannot be integrally connected, the problem of how to realize the quick connection of the part A bus and the part B bus is needed to be solved currently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the current problem that runs into the equipment sleeve pipe and is high inadequately (length is not enough), unable connection of cable or generating line. The utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing, the first generating line joint of T word shape, the fourth generating line joint, the second bus joint, the third bus joint, can carry out reliable connection with the generating line of segmentation, and, flexible cable flexible can solve first section generating line A, the skew problem of second section generating line B part, it is not completely at a straight line to solve the generating line, or highly inconsistent, the great problem of gap, moreover, the steam generator is simple in structure, think about ingeniously, good application prospect has.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a sectional bus connecting structure for the bushing connection of switch cabinet equipment comprises a T-shaped first bus joint, a fourth bus joint, a second bus joint and a third bus joint, the longitudinal part of the first busbar joint is arranged on a first switch cabinet equipment sleeve, the transverse part of the first busbar joint is connected with the transverse part of the second busbar joint through a first section of busbar A, the lower end of the longitudinal part of the second bus bar joint is arranged on a second switch cabinet equipment sleeve, the upper end of the longitudinal part of the second bus bar joint is connected with the upper end of the longitudinal part of the third bus bar joint through a flexible cable, the lower end of the longitudinal part of the third bus bar joint is arranged on a third switch cabinet equipment sleeve, the transverse part of the third bus bar joint is connected with the transverse part of a fourth bus bar joint through a second section of bus bar B, and the longitudinal part of the fourth bus bar joint is arranged on a fourth switch cabinet equipment sleeve.
In the segmented bus connection structure for the bushing connection of the switch cabinet equipment, the other sides of the longitudinal ends of the first bus joint, the second bus joint, the third bus joint and the fourth bus joint are respectively provided with an insulating sealing plug.
According to the sectional bus connecting structure for the bushing connection of the switch cabinet equipment, the outer walls of the transverse end parts of the first bus joint, the second bus joint, the third bus joint and the fourth bus joint are provided with two arc-shaped bulges which are symmetrically distributed, and the arc-shaped bulges are provided with the fixed mounting holes.
In the segmented bus connection structure for the bushing connection of the switch cabinet equipment, the first bus joint, the second bus joint, the third bus joint and the fourth bus joint are internally provided with the connecting conductors in the longitudinal parts, and the connecting conductors are inserted into the corresponding bushing of the switch cabinet equipment.
In the segmented bus connection structure for bushing connection of switch cabinet equipment, the two ends of the first segment of bus a, the flexible cable and the second segment of bus B are respectively and correspondingly connected with the connecting conductors.
In the segmented bus connection structure for bushing connection of switch cabinet equipment, the second bus joint, the flexible cable and the third bus joint form a bridge connection structure of the first section of bus a and the second section of bus B.
The utility model has the advantages that: the utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing, the first generating line joint of T word shape, the fourth generating line joint, the second generating line joint, the third generating line joint, can carry out reliable connection with the generating line of segmentation, moreover, flexible cable flexible can solve first section generating line A, the skew problem of second section generating line B part, it is not completely at a straight line to solve the generating line, or highly inconsistent, the great problem of gap, moreover, the steam generator is simple in structure, think about ingeniously, good application prospect has.
Drawings
Fig. 1 is an exploded view of the segmented bus bar connection structure for switchgear bushing connection of the present invention;
fig. 2 is a schematic structural diagram of a first-stage bus a of the present invention;
fig. 3 is a schematic structural diagram of a second segment bus B of the present invention;
fig. 4 is a schematic structural diagram of a third segment bus bar C of the present invention;
fig. 5 is a schematic diagram of the first section of bus a, the second section of bus B, and the first section of bus C after being connected.
The designations in the drawings have the following meanings:
1: a first busbar joint; 2: a second busbar joint; 3: a third busbar joint; 4: a fourth busbar joint; 401: a connecting conductor; 5: a first switchgear enclosure; 6: a second switchgear enclosure; 7: a flexible cable; 8: a third switchgear enclosure; 9: a fourth switchgear enclosure; 10: an arc-shaped bulge; 11: fixing the mounting hole; 12: an insulating sealing plug; 13: the ground is connected to the lead.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the sectional bus bar connection structure for the bushing connection of the switch cabinet equipment comprises a T-shaped first bus bar joint 1, a fourth bus bar joint 4, a second bus bar joint 2 and a third bus bar joint 3, wherein the bent parts of the second bus bar joint 2 and the third bus bar joint 3 are in right-angle transition,
the longitudinal part of the first busbar joint 1 is arranged on a first switch cabinet equipment sleeve 5, the transverse part of the first busbar joint 1 is connected with the transverse part of the second busbar joint 2 through a first section of busbar A, the lower end of the longitudinal part of the second bus bar joint 2 is arranged on a second switch cabinet equipment sleeve 6, the upper end of the longitudinal part of the second bus bar joint 2 is connected with the upper end of the longitudinal part of the third bus bar joint 3 through a flexible cable 7 (namely a third section bus bar C, two ends of which are provided with bus bar joints), the lower end of the longitudinal section of the third busbar joint 3 is mounted on a third switchgear bushing 8, the second transverse section of the third busbar joint 3 is connected to the transverse section of a fourth busbar joint 4 via a second section of busbar B, and the longitudinal section of the fourth busbar joint 4 is mounted on a fourth switchgear bushing 9.
Through above-mentioned structure, can carry out reliable connection with first section generating line A, the second section generating line B of segmentation, moreover, flexible cable 7 flexible can solve first section generating line A, the partial skew problem of second section generating line B, solves the generating line and is not totally at a straight line, or highly inconsistent, the great problem of gap.
Preferably, the other side of the longitudinal end of each of the first busbar joint 1, the second busbar joint 2, the third busbar joint 3 and the fourth busbar joint 4 is provided with an insulating sealing plug 12, so that the sealing performance of the busbar connection structure is ensured.
Preferably, the outer walls of the transverse end parts of the first bus joint 1, the second bus joint 2, the third bus joint 3 and the fourth bus joint 4 are provided with two arc-shaped protrusions 10 which are symmetrically distributed, the arc-shaped protrusions 10 are provided with fixed mounting holes 11, so that the bus joints of the bus connection structure can be conveniently positioned and fixed after being assembled, and the connection reliability is ensured.
Preferably, connecting conductors 401 are installed in longitudinal portions of the first busbar joint 1, the second busbar joint 2, the third busbar joint 3 and the fourth busbar joint 4, and the connecting conductors 401 are inserted into corresponding switch cabinet equipment sleeves, so that the fixing reliability of electric connection is realized.
Preferably, the connecting conductors 401 at the corresponding positions of the two ends of the first section of bus bar a, the flexible cable 7 and the second section of bus bar B are fixedly connected.
Preferably, the second busbar joint 2, the flexible cable 7 and the third busbar joint 3 form a bridge connection structure of the first section of busbar A and the second section of busbar B, so that the structure is attractive in appearance and convenient for assembling a bushing of switch cabinet equipment.
Preferably, the first busbar joint 1, the fourth busbar joint 4, the second busbar joint 2 and the third busbar joint 3 are all provided with grounding connecting holes 13, so that the connection shielding effect of each busbar joint is ensured.
The utility model discloses a heightening sleeve bus connector for switch cabinet equipment bushing, wherein the exploded view is shown in fig. 2-4, wherein first section generating line A and second section generating line B are connected through third section generating line C, be connected through the bus connector between the generating line, third section generating line C and first section generating line A, second section generating line B are removable, the length of third section generating line C can be made as required, first section generating line A and second section generating line B can be two cabinets looks mutually, also can be many cabinets looks mutually (be third section generating line C be a plurality of, wherein the bus connector structure has the change), as shown in fig. 5; moreover, the flexible cable 7 in the third section of bus C can be bent, the problem that the parts AB are not on the same straight line and are different in height can be solved, the buses are connected through the bus connectors in an insulation fit mode, and the whole performance of the heightening sleeve bus connector is improved.
To sum up, the utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing, the first generating line joint of T word shape, fourth generating line joint, second bus joint, third bus joint can carry out reliable connection with the generating line of segmentation, and in addition, the flexible cable flexible can solve first section generating line A, the skew problem of second section generating line B part, it is incomplete at a straight line to solve the generating line, or highly inconsistent, the great problem of gap, moreover, the steam generator is simple in structure, think about ingeniously, good application prospect has.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A section generating line connection structure for cubical switchboard equipment bushing is characterized in that: comprises a T-shaped first bus joint (1), a second bus joint (2), a third bus joint (3) and a fourth bus joint (4),
the longitudinal section of the first busbar terminal (1) is mounted on a first switchgear bushing (5), the transverse part of the first busbar joint (1) is connected with the transverse part of the second busbar joint (2) through a first section of busbar A, the lower end of the longitudinal part of the second busbar joint (2) is arranged on a second switch cabinet equipment sleeve (6), the upper end of the longitudinal part of the second bus bar joint (2) is connected with the upper end of the longitudinal part of the third bus bar joint (3) through a flexible cable (7), the lower end of the longitudinal part of the third busbar joint (3) is mounted on a third switchgear casing (8), the transverse part of the third bus bar joint (3) is connected with the transverse part of the fourth bus bar joint (4) through a second section of bus bar B, the longitudinal section of the fourth busbar terminal (4) is mounted on a fourth switchgear bushing (9).
2. The segmented busbar connection structure for switchgear bushing connections of claim 1, wherein: and insulating sealing plugs (12) are mounted on the other sides of the longitudinal ends of the first bus joint (1), the second bus joint (2), the third bus joint (3) and the fourth bus joint (4).
3. The segmented busbar connection structure for switchgear bushing connections of claim 1, wherein: the outer walls of the transverse end parts of the first bus joint (1), the second bus joint (2), the third bus joint (3) and the fourth bus joint (4) are provided with two arc-shaped bulges (10) which are symmetrically distributed, and the arc-shaped bulges (10) are provided with fixed mounting holes (11).
4. The segmented busbar connection structure for switchgear bushing connections of claim 1, wherein: connecting conductors (401) are arranged in the longitudinal parts of the first bus joint (1), the second bus joint (2), the third bus joint (3) and the fourth bus joint (4), and the connecting conductors (401) are inserted into corresponding switch cabinet equipment sleeves.
5. The segmented busbar connection structure for switchgear bushing connection of claim 4, wherein: and the two end parts of the first section of bus A, the flexible cable (7) and the second section of bus B are respectively and fixedly connected with the corresponding connecting conductors (401).
6. The segmented busbar connection structure for switchgear bushing connections of claim 1, wherein: the second bus joint (2), the flexible cable (7) and the third bus joint (3) form a bridge connecting structure of a first section of bus A and a second section of bus B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264265.7U CN210092575U (en) | 2019-08-06 | 2019-08-06 | A segmentation generating line connection structure for cubical switchboard equipment bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264265.7U CN210092575U (en) | 2019-08-06 | 2019-08-06 | A segmentation generating line connection structure for cubical switchboard equipment bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210092575U true CN210092575U (en) | 2020-02-18 |
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ID=69485721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921264265.7U Active CN210092575U (en) | 2019-08-06 | 2019-08-06 | A segmentation generating line connection structure for cubical switchboard equipment bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210092575U (en) |
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2019
- 2019-08-06 CN CN201921264265.7U patent/CN210092575U/en active Active
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