CN212033717U - Insulating support piece of low-voltage bus bridge inner bus - Google Patents
Insulating support piece of low-voltage bus bridge inner bus Download PDFInfo
- Publication number
- CN212033717U CN212033717U CN202020834582.4U CN202020834582U CN212033717U CN 212033717 U CN212033717 U CN 212033717U CN 202020834582 U CN202020834582 U CN 202020834582U CN 212033717 U CN212033717 U CN 212033717U
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- Prior art keywords
- generating line
- bus
- insulating
- collecting chamber
- screw
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- 238000004804 winding Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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Abstract
The utility model discloses an insulating support piece for a bus in a low-voltage bus bridge, which relates to the technical field of bus bridges and comprises a cabinet body and a bus box, generating line collecting chamber and connecting plate, generating line box is gone into to the one end card of generating line collecting chamber, and the both sides of generating line box and generating line collecting chamber are provided with the generating line through-hole respectively, and generating line box and generating line collecting chamber are fixed in on the cabinet body of both sides through the connecting plate respectively, and the outside of connecting plate is provided with damper, and the top of generating line box is provided with the generating line case lid, and the inside of generating line box is provided with supplementary firm mechanism, and the outside that the generating line box is close to the generating line collecting chamber is provided with insulating sealing strip, and the inside of generating line collecting chamber is provided with accomodates the subassembly, and the top of generating line collecting chamber is provided with the generating line and accomodates the lid, the utility model discloses the structure is firm, and the.
Description
Technical Field
The utility model relates to a bus-bar bridge technical field specifically is an insulating support piece of low pressure bus-bar bridge internal bus-bar.
Background
With the rapid development of economy, high-low voltage switch cabinets are widely applied to various enterprises and public institutions, and in most power distribution projects, the arrangement of cabinet bodies is basically in a two-section or multi-section arrangement mode limited by the field situation of users, so that a bus bridge is needed to connect the segmented buses.
At present the bus crane span structure that most enterprises designed is fixed mounting, and the equal deviation of mounting dimension when the generating line is actually connected, if the distance overlength between the cabinet body then the generating line exposes in the outside easily, and if the distance between the cabinet body is short then need readjust the position of the cabinet body, the installation is troublesome. Simultaneously current generating line strutting arrangement can not be with the reasonable placing of generating line, and it is chaotic to take place the line body winding easily, is unfavorable for installation and dismantlement, has more had great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating support piece of low pressure bus-bar bridge interior generating line to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the bus box comprises a cabinet body, a bus box, a bus storage chamber and a connecting plate, wherein one end of the bus storage chamber is clamped into the bus box, bus through holes are respectively arranged on two sides of the bus box and the bus storage chamber, one side of the cabinet body close to the bus box is provided with the bus through holes, the bus box and the bus storage chamber are respectively fixed on the cabinet body on two sides through the connecting plate, the bus through holes of the cabinet body, the bus box and the bus storage chamber are respectively corresponding, a damping mechanism is arranged on the outer side of the connecting plate, a bus box cover is arranged at the top end of the bus box, an auxiliary stabilizing mechanism is arranged inside the bus box, an insulating sealing strip is arranged on the outer side of the bus box close to the bus storage chamber, a storage assembly is arranged inside the bus storage chamber, and a bus storage cover is arranged at the top end, the bus box, the bus box cover, the bus storage cover and the bus storage chamber are all paved with insulating protective layers.
Preferably, the bus-bar box cover is kept away from the one end of bus-bar box is provided with first screw, first screw is provided with three groups, just the horizontal equidistance of first screw sets up, the bottom of bus-bar box is provided with the screw thread post, the screw thread post is provided with three groups, just the screw thread post with first screw one-to-one.
Preferably, one end, far away from the bus storage chamber, of the bus storage cover is provided with two groups of second screw holes, the bottom end of the bus storage chamber is provided with two groups of third screw holes, and the second screw holes correspond to the third screw holes one to one.
Preferably, damper includes spring, support column and cushion, the cushion set up in the connecting plate is close to one side of generating line collecting chamber, the support column is fixed in the top of connecting plate, the spring set up in the outside of support column, the spring with the support column set up in the below of cushion.
Preferably, supplementary firm mechanism includes insulating lid, insulating connecting seat, spout, slider and insulating bus bar seat, the spout set up in on the inner wall of bus bar case, the inside of slider sets up the slider, the affiliated insulating connecting seat is fixed in the outside of slider, the both ends of insulating connecting seat are connected insulating bus bar seat, the outside of insulating bus bar seat is connected insulating lid.
Preferably, the storage assembly comprises check rings, wrapping posts and wire holes, the wrapping posts are fixed to the bottom of the bus storage chamber, the wrapping posts are provided with two groups, the check rings are fixed to the top ends of the wrapping posts, and the wire holes are arranged in the check rings in four groups.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an adjustment generating line case and generating line collecting chamber's position, with generating line case and generating line collecting chamber inside wire hole align with the wire hole on the cabinet body respectively to on being fixed in the cabinet body of both sides with generating line case and generating line collecting chamber through the connecting plate respectively, pull out the generating line through the wire hole respectively afterwards, the utility model discloses a generating line case and the cabinet body coupling in both sides of adjustable both sides distance, applicable in the cabinet body coupling of different intervals set up damper at the top of connecting plate simultaneously, connect insecure when avoiding this device to receive the striking, improved the steadiness of this device effectively.
2. The utility model discloses a generating line of the firm overlength of wrapping post passes the suitable wire hole of distance again and is connected to the generating line incasement, and the generating line is firm to be placed inside insulating bus bar seat, covers insulating cover afterwards, confirms to install and accomplishes the back, covers generating line case lid and generating line and accomodates the lid, through nut and screw locking generating line collecting chamber and generating line case, installs insulating sealing strip at last, the utility model discloses the structure is firm, and inside wiring is safe reasonable, adopts multiple insulating part simultaneously, has greatly improved the power connection security of this device.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
FIG. 4 is an enlarged view of the structure at C of the present invention
In the figure: 1-cabinet body, 2-bus box, 3-insulating cover, 4-bus box cover, 5-first screw hole, 6-insulating sealing strip, 7-bus containing cover, 8-second screw hole, 9-bus containing chamber, 10-connecting plate, 11-insulating connecting seat, 12-sliding groove, 13-sliding block, 14-threaded column, 15-insulating bus seat (15), 16-check ring, 17-winding column, 18-outlet hole, 19-third screw hole, 20-spring, 21-support column and 22-elastic pad.
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. 1-4, the present invention provides an embodiment: an insulating support member for a bus in a low-voltage bus bridge comprises a cabinet body 1, a bus box 2, a bus storage chamber 9 and a connecting plate 10, wherein one end of the bus storage chamber 9 is clamped into the bus box 2, bus through holes are respectively arranged on the two sides of the bus box 2 and the bus storage chamber 9, one side of the cabinet body 1 close to the bus box 2 is provided with a bus through hole, the bus box 2 and the bus storage chamber 9 are respectively fixed on the cabinet body 1 on the two sides through the connecting plate 10, the bus through holes of the cabinet body 1, the bus box 2 and the bus storage chamber 9 respectively correspond to each other, a damping mechanism is arranged on the outer side of the connecting plate 10, a bus box cover 4 is arranged at the top end of the bus box 2, an auxiliary stabilizing mechanism is arranged inside the bus box 2, an insulating sealing strip 6 is arranged on the outer side of the bus box 2 close to the bus, the inside of generating line collecting chamber 9 is provided with the storage assembly, the top of generating line collecting chamber 9 is provided with generating line and accomodates lid 7, generating line case 2 generating line case lid 4 the generating line accomodates lid 7 with the generating line collecting chamber 9 has all laid the insulating inoxidizing coating.
Through the slip of generating line collecting chamber 9 in generating line case 2 inboards, the distance that this device both sides are connected is adjusted, applicable in the cabinet body coupling of different intervals, avoids the installation or dismantles the process too complicated.
In this implementation, bus-bar box lid 4 is kept away from the one end of bus-bar box 2 is provided with first screw 5, first screw 5 is provided with three groups, just the horizontal equidistance setting of first screw 5, the bottom of bus-bar box 2 is provided with screw thread post 14, screw thread post 14 is provided with three groups, just screw thread post 14 with 5 one-to-one in first screw.
Through covering busbar box lid 4, screw post 14 passes first screw 5, uses the nut to fix busbar box lid 4 afterwards for busbar box lid 4 closely laminates with busbar box 2, avoids the generating line to contact electrically conductive object, improves the security of this device.
In this embodiment, one end of the bus storage cover 7, which is far away from the bus storage chamber 9, is provided with two second screw holes 8, the second screw holes 8 are provided with two sets, the bottom end of the bus storage chamber 9 is provided with a third screw hole 19, the third screw hole 19 is provided with two sets, and the second screw holes 8 correspond to the third screw holes 19 one to one.
Accomodate lid 7 through covering the generating line, second screw 8 and the coincidence of third screw 19 use the set screw to accomodate lid 7 with the generating line afterwards and fix for the generating line is accomodate lid 7 and is accomodate the chamber 9 and closely laminate with the generating line, avoids the generating line to contact electrically conductive object, improves the security of this device.
In this embodiment, the damping mechanism includes a spring 20, a support column 21 and an elastic pad 22, the elastic pad 22 is disposed on one side of the connecting plate 10 close to the bus bar accommodating chamber 9, the support column 21 is fixed above the connecting plate 10, the spring 20 is disposed on the outer side of the support column 21, and the spring 20 and the support column 21 are disposed below the elastic pad 22.
When the device receives the striking, spring 20 retrieves slightly, resets afterwards, and the cushion 22 protection generating line case 2 and generating line collecting chamber 9 are not damaged simultaneously, avoid leading to the part to damage because of the vibrations striking, practice thrift the maintenance cost.
In this implementation, supplementary firm mechanism includes insulating lid 3, insulating connecting seat 11, spout 12, slider 13 and insulating bus bar seat 15, spout 12 set up in on the inner wall of bus bar case 2, the inside of slider 13 sets up slider 13, affiliated insulating connecting seat 11 is fixed in the outside of slider 13, the both ends of insulating connecting seat 11 are connected insulating bus bar seat 15, the outside of insulating bus bar seat 15 is connected insulating lid 3.
When generating line case 2 is gone into to the one end card of generating line collecting chamber 9, insulating bus seat 15 removes to generating line case 2's opposite side, drive insulating connecting seat 11 and the slider 13 of bottom side and remove along spout 12 left and right sides, insulating connecting seat 11 and the slider 13 of generating line case 2 side are followed and are removed, when making generating line case 2 and generating line collecting chamber 9 adjustment position, insulating bus seat 15 in the generating line case 2 is not influenced, cover insulating cover 3, 11 inside generating lines of insulating connecting seat do not contact with the external world when removing, the effectual steadiness and the security that have improved this device.
In this embodiment, the storage assembly includes a retainer ring 16, winding posts 17 and wire outlet holes 18, the winding posts 17 are fixed to the bottom of the bus storage chamber 9, two sets of the winding posts 17 are provided, the retainer ring 16 is fixed to the top end of the winding posts 17, and four sets of the wire outlet holes 18 are provided inside the retainer ring 16.
The overlength generating line can twine on wrapping post 17, goes out the line distance through outlet hole 18 adjustment, avoids leading to the generating line winding together because of the generating line overlength for the installation or dismantle more troublesome, avoided generating line contact failure's potential safety hazard simultaneously.
The working principle is as follows:
step 1: firstly, the positions of a bus box 2 and a bus containing chamber 9 are adjusted, wire outlet holes 18 in the bus box 2 and the bus containing chamber 9 are respectively aligned with the wire outlet holes 18 on the cabinet body 1, the bus box 2 and the bus containing chamber 9 are respectively fixed on the cabinet bodies 1 on two sides through a connecting plate 10, and then the bus is respectively pulled out through the wire outlet holes 18;
step 2: subsequently, the generating line gets into generating line collecting chamber 9, through the line body of the firm overlength of wrapping post 17, passes again and is connected to generating line case 2 apart from suitable wire hole 18 in, the generating line is firm to be placed inside insulating bus seat 15, covers insulating cover 3 afterwards, confirms to install the completion after, covers generating line case lid 4 and generating line collecting cover 7, through nut and screw locking generating line collecting chamber 9 and generating line case 2, installs insulating seal 6 at last, the utility model discloses the structure is firm, and inside wiring is safe reasonable, adopts multiple insulating part simultaneously, has greatly improved the electricity security of connecting of this device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an insulating support piece of interior generating line of low pressure bus-bar bridge, includes the cabinet body (1), generating line case (2), generating line collecting chamber (9) and connecting plate (10), its characterized in that: the one end card of generating line collecting chamber (9) is gone into generating line case (2), generating line case (2) with the both sides of generating line collecting chamber (9) are provided with the generating line through-hole respectively, and the affiliated cabinet body (1) is close to one side of generating line case (2) is provided with the generating line through-hole, generating line case (2) with generating line collecting chamber (9) pass through respectively connecting plate (10) are fixed in both sides on the cabinet body (1), just the cabinet body (1), the generating line case (2) with the generating line through-hole of generating line collecting chamber (9) corresponds respectively, the outside of connecting plate (10) is provided with damper, the top of generating line case (2) is provided with generating line case lid (4), the inside of generating line case (2) is provided with supplementary firm mechanism, the outside that generating line case (2) are close to generating line collecting chamber (9) is provided with insulating seal strip (6), the inside of generating line collecting chamber (9) is provided with accomodates the subassembly, the top of generating line collecting chamber (9) is provided with generating line and accomodates lid (7), generating line case (2) generating line case lid (4) generating line accomodate lid (7) with generating line collecting chamber (9) all has laid insulating protection layer.
2. The insulating support for busbars in a low-voltage busbar bridge according to claim 1, wherein: keep away from bus-bar box lid (4) the one end of bus-bar box (2) is provided with first screw (5), first screw (5) are provided with three groups, just the horizontal equidistance setting of first screw (5), the bottom of bus-bar box (2) is provided with screw thread post (14), screw thread post (14) are provided with three groups, just screw thread post (14) with first screw (5) one-to-one.
3. The insulating support for busbars in a low-voltage busbar bridge according to claim 2, wherein: the bus storage cover is characterized in that one end, far away from a bus storage chamber (9), of the bus storage cover (7) is provided with a second screw hole (8), the second screw holes (8) are two groups, a third screw hole (19) is formed in the bottom end of the bus storage chamber (9), the third screw hole (19) is two groups, and the second screw hole (8) corresponds to the third screw hole (19) in a one-to-one mode.
4. The insulating support for busbars in a low-voltage busbar bridge according to claim 1, wherein: damper includes spring (20), support column (21) and cushion (22), cushion (22) set up in connecting plate (10) are close to one side of generating line collecting chamber (9), support column (21) are fixed in the top of connecting plate (10), spring (20) set up in the outside of support column (21), spring (20) with support column (21) set up in the below of cushion (22).
5. The insulating support for busbars in a low-voltage busbar bridge according to claim 1, wherein: supplementary firm mechanism is including insulating lid (3), insulating connecting seat (11), spout (12), slider (13) and insulating bus bar seat (15), spout (12) set up in on the inner wall of bus bar case (2), the inside of slider (13) sets up slider (13), affiliated insulating connecting seat (11) are fixed in the outside of slider (13), the both ends of insulating connecting seat (11) are connected insulating bus bar seat (15), the outside of insulating bus bar seat (15) is connected insulating lid (3).
6. The insulating support for busbars in a low-voltage busbar bridge according to claim 1, wherein: the storage assembly comprises a check ring (16), winding posts (17) and wire outlet holes (18), the winding posts (17) are fixed to the bottom of the bus storage chamber (9), the winding posts (17) are provided with two groups, the top ends of the winding posts (17) are fixed with the check ring (16), and the wire outlet holes (18) are arranged in the check ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020834582.4U CN212033717U (en) | 2020-05-18 | 2020-05-18 | Insulating support piece of low-voltage bus bridge inner bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020834582.4U CN212033717U (en) | 2020-05-18 | 2020-05-18 | Insulating support piece of low-voltage bus bridge inner bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212033717U true CN212033717U (en) | 2020-11-27 |
Family
ID=73481204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020834582.4U Expired - Fee Related CN212033717U (en) | 2020-05-18 | 2020-05-18 | Insulating support piece of low-voltage bus bridge inner bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212033717U (en) |
-
2020
- 2020-05-18 CN CN202020834582.4U patent/CN212033717U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |