CN108933419B - Shockproof bus duct - Google Patents
Shockproof bus duct Download PDFInfo
- Publication number
- CN108933419B CN108933419B CN201811042032.2A CN201811042032A CN108933419B CN 108933419 B CN108933419 B CN 108933419B CN 201811042032 A CN201811042032 A CN 201811042032A CN 108933419 B CN108933419 B CN 108933419B
- Authority
- CN
- China
- Prior art keywords
- plate
- rubber
- bus duct
- buffer
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a shockproof bus duct which comprises a rubber connecting column, a connecting bolt, a connecting sheet, a cover plate, a side plate, a connecting sheet, a positioning bolt, a sliding chute, a positioning connecting sheet, a conducting sheet, a buffer plate, a flame-retardant plate, a heat-shrinkable sleeve, a mica sleeve, a rubber buffer ring, a rectangular hole and a buffer spring. According to the invention, the two ends of the conducting plate are sleeved with the buffer plates, the rubber buffer rings are arranged in the inner cavities of the buffer plates, the rectangular grooves are formed in the surfaces of the rubber buffer rings, the conducting plate is protected by the rubber buffer rings and the springs in the rectangular grooves, and the conducting plate is prevented from being bent and damaged in connection and sealing with the flame-retardant plate due to overlarge stress caused by connection of the end parts of the conducting plate and the outside and vibration of the plane where the bus duct is located, so that the whole bus duct is influenced.
Description
Technical Field
The invention relates to a bus duct, in particular to a shockproof bus duct, and belongs to the technical field of power equipment application.
Background
The bus duct is a closed metal device formed from copper and aluminium bus bars, and is used for distributing large power for every element of dispersion system, and can be used for replacing electric wire and cable in indoor low-voltage electric power transmission main line engineering project.
Current bus duct structure is comparatively single, and the conducting strip distortion that easily causes because of the installation horizontal plane takes place to vibrate or link atress is too big when using influences follow-up bus duct's use to current bus duct is generally through plug box interconnect, and the connection effect is relatively poor, rocks easily, when influencing joint strength, also makes the conducting strip impaired easily. Therefore, a shockproof bus duct is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a shockproof bus duct in order to solve the problems.
The invention achieves the aim through the following technical scheme, and the shockproof bus duct comprises a protection mechanism, a conducting strip, a connecting mechanism and a buffer mechanism;
the protection mechanism comprises two side plates and two cover plates, and the side walls of two ends of the two side plates are respectively and fixedly connected with two sides of the two cover plates;
the conducting plate is positioned in an inner cavity of the shell formed by connecting the side plates and the cover plate, two ends of the conducting plate respectively and fixedly penetrate through the two flame-retardant plates, and two ends of the four flame-retardant plates are respectively and fixedly connected to two ends of the two side plates; the connecting mechanism comprises a connecting piece, a connecting bolt, a rubber connecting column, a positioning connecting plate, a sliding chute and a connecting piece, wherein the connecting piece is fixedly connected with two ends of the side plate, the connecting bolt is lapped at a hole in the middle of the connecting piece on one side, the rubber connecting column is fixedly connected with one end part of the connecting bolt, the sliding chute is fixedly connected with two sides of one end of the outer side surface of one cover plate, the sliding chute is slidably connected with two sides of the positioning connecting plate, one end of the positioning connecting plate penetrates through the positioning bolt in a threaded manner, one end of the positioning bolt is lapped on the outer side of the cover plate, and the connecting piece is;
buffer gear includes buffer board, rubber buffering ring, rectangular hole and buffer spring, rubber buffering ring is connected to the surperficial gomphosis of buffer board, the rectangular hole has been seted up to the both sides of rubber buffering ring, the both ends of buffer spring are connected in the bonding respectively at the inboard both ends of rectangular hole, the inboard overlap joint conducting strip of rubber buffering ring, buffer board fixed connection is at the both ends of two curb plates.
Preferably, the rectangular holes are symmetrically distributed on two sides of the rubber buffer ring.
Preferably, the side wall of the side plate, which is far away from the conducting plate, is provided with a radiating fin.
Preferably, a plurality of annular grooves with triangular sections are uniformly distributed on the surface of the rubber connecting column.
Preferably, circular threaded holes are formed in two sides of the positioning connecting plate, and the positioning connecting plate is a rectangular sheet body.
Preferably, the two sides of the connecting piece are in threaded connection with connecting bolts, and the connecting bolts are in threaded connection with threaded holes in the surface of the positioning connecting plate.
The invention has the beneficial effects that:
1. the invention protects the current-conducting plate through the rubber buffer ring and the spring in the rectangular groove by sleeving the buffer plates at the two ends of the current-conducting plate, arranging the rubber buffer ring in the inner cavity of the buffer plate and arranging the rectangular groove on the surface of the rubber buffer ring, thereby preventing the current-conducting plate from being bent and damaged in connection and sealing with the flame-retardant plate due to overlarge stress caused by the connection of the end part of the current-conducting plate and the outside and the vibration of the plane where the bus duct is located, and further preventing the whole bus duct from being influenced;
2. through set up connecting bolt and rubber connection post in the inboard of connection piece, peg graft on the connection piece of the other end through the rubber connection post, increase the joint strength of two bus ducts to through the positioning connection board and the connection piece fixed connection of bolt with two bus ducts, fix the interval of two bus ducts, both ends atress causes the bus duct to break off from the jack box when preventing to connect, the interconnect of a plurality of bus ducts of being convenient for more.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of a buffer plate according to the present invention.
In the figure: 1. rubber connecting column, 2, connecting bolt, 3, connecting sheet, 4, apron, 5, curb plate, 6, connecting sheet, 7, positioning bolt, 8, spout, 9, positioning connection board, 10, conducting strip, 11, buffer board, 12, fire-retardant board, 13, heat shrinkage bush, 14, mica sleeve, 15, rubber buffer ring, 16, rectangular hole, 17, buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Referring to fig. 1-4, a shockproof bus duct includes a protection mechanism, a conductive sheet 10, a connection mechanism and a buffer mechanism;
the protection mechanism comprises two side plates 5 and two cover plates 4, the side walls of two ends of the two side plates 5 are respectively and fixedly connected with two sides of the two cover plates 4, and the conducting strips 10 are protected conveniently;
the positions of the conducting strip 10, except the side walls at the two ends, are sleeved with a mica sleeve, the middle part of the mica sleeve 14 is sleeved with a heat-shrinkable sleeve 13, the conducting strip 10 is positioned in an inner cavity of a shell formed by connecting the side plates 5 and the cover plate 4, the two ends of the conducting strip 10 are respectively and fixedly penetrated through the two flame-retardant plates 12 to realize the flame-retardant function of the bus duct, and the two ends of the four flame-retardant plates 12 are respectively and fixedly connected with the two ends of the two side plates 5;
the connecting mechanism comprises a connecting piece 3, a connecting bolt 2, a rubber connecting column 1, a positioning connecting plate 9, a sliding groove 8 and a connecting piece 6, the connecting piece 3 is fixedly connected to two ends of the side plate 5, the connecting bolt 2 is lapped at a hole in the middle of the connecting piece 3 on one side, the rubber connecting column 1 is fixedly connected to one end of the connecting bolt 2, the sliding groove 8 is fixedly connected to two sides of one end of the outer side surface of one cover plate 4, the sliding groove 8 is slidably connected to two sides of the positioning connecting plate 9, one end of the positioning connecting plate 9 penetrates through a positioning bolt 7 in a threaded mode, one end of the positioning bolt 7 is lapped on the outer side of the cover plate 4, and the connecting piece 6 is fixedly connected to the other end of the outer side surface;
buffer gear includes buffer board 11, rubber buffering ring 15, rectangular hole 16 and buffer spring 17, rubber buffering ring 15 is connected to the surperficial gomphosis of buffer board 11, rectangular hole 16 has been seted up to the both sides of rubber buffering ring 15, the both ends of buffer spring 17 are connected in the bonding respectively at the inboard both ends of rectangular hole 16, the inboard overlap joint conducting strip 10 of rubber buffering ring 15, 11 fixed connection of buffer board are at the both ends of two curb plates 5 for protection conducting strip 10.
The rectangular holes 16 are symmetrically distributed on two sides of the rubber buffer ring 15, so that the protective and shock-absorbing effects on the conducting strip 10 are realized; the side wall of the side plate 5, which is far away from the conducting plate 10, is provided with a radiating fin, so that the heat radiation of the bus duct is facilitated; a plurality of annular grooves with triangular sections are uniformly distributed on the surface of the rubber connecting column 1, so that the connection between the bus ducts is facilitated; circular threaded holes are formed in two sides of the positioning connecting plate 9, and the positioning connecting plate 9 is a rectangular sheet body and used for fixing the distance between two mutually connected bus ducts; and connecting bolts are connected to the two sides of the connecting sheet 6 in a threaded manner and are in threaded connection with threaded holes in the surface of the positioning connecting plate 9, so that the function of connecting with the positioning connecting plate 9 is realized.
When the electric appliance is used, an electric appliance element appearing in the application is externally connected with a power supply and a control switch, one end of an end conductive sheet 10 of a bus duct is inserted into an insertion box, a rubber connecting column 1 at one end of a connecting bolt 2 is inserted into a connecting sheet 3 of another bus duct connected into the insertion box by pushing the connecting bolt 2, a positioning connecting plate 9 is pushed into an inner cavity of a sliding groove 8, the positioning connecting plate 9 extends to the bottom end of the other bus duct and is overlapped with a connecting sheet 6, and the rubber connecting column enters a threaded hole formed by the connecting sheet 6 and the positioning connecting plate 9 through a rotating bolt, so that the two bus ducts are fixed, the connection strength between the bus duct and the insertion box is increased, and the protection on the conductive sheet 10 is enhanced;
through the fire-retardant board 12 at conducting strip 10 both ends, when fixing conducting strip 10, prevent that the burning of conducting strip 10 from stretching, effectively prevent the conflagration, buffer board 11 through cup jointing at the conducting strip 10 tip, protect conducting strip 10, cushion through rubber buffering ring 10 and come from outside vibration, guarantee intensity and the leakproofness that conducting strip 10 and bus duct are connected, and through rectangular hole 16 and buffer spring 17 seted up in the both sides at rubber buffering ring 10, the protection is because of external atress place elastic deformation's conducting strip 10, be convenient for help conducting strip 10 to reset, prevent that the conducting strip distortion from influencing the use.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a bus duct takes precautions against earthquakes which characterized in that: comprises a protection mechanism, a conducting strip (10), a connecting mechanism and a buffer mechanism;
the protection mechanism comprises side plates (5) and cover plates (4), the number of the side plates (5) is two, and the side walls of two ends of the two side plates (5) are respectively fixedly connected with two sides of the two cover plates (4);
the conducting strip (10) is sleeved with a mica sleeve at positions outside the side walls of two ends of the conducting strip (10), the middle part of the mica sleeve (14) is sleeved with a heat-shrinkable sleeve (13), the conducting strip (10) is positioned in an inner cavity of a shell formed by connecting side plates (5) and a cover plate (4), two ends of the conducting strip (10) are respectively and fixedly penetrated through two flame-retardant plates (12), and two ends of the four flame-retardant plates (12) are respectively and fixedly connected to two ends of the two side plates (5);
the connecting mechanism comprises a connecting piece (3), a connecting bolt (2), a rubber connecting column (1), a positioning connecting plate (9), a chute (8) and a connecting piece (6), the connecting piece (3) is fixedly connected with the two ends of the side plate (5), wherein the middle part of the connecting sheet (3) at one side is provided with an opening which is lapped with a connecting bolt (2), one end part of the connecting bolt (2) is fixedly connected with a rubber connecting column (1), the sliding grooves (8) are fixedly connected with two sides of one end of the outer side surface of one cover plate (4), the sliding groove (8) is connected with two sides of a positioning connecting plate (9) in a sliding way, one end of the positioning connecting plate (9) is threaded through a positioning bolt (7), one end of the positioning bolt (7) is lapped on the outer side of the cover plate (4), and the connecting piece (6) is fixedly connected to the other end of the outer side surface of one cover plate (4);
buffer gear includes buffer board (11), rubber buffering ring (15), rectangular hole (16) and buffer spring (17), rubber buffering ring (15) is connected to the surface gomphosis of buffer board (11), rectangular hole (16) have been seted up to the both sides of rubber buffering ring (15), the both ends of buffer spring (17) are connected in the bonding respectively at the inboard both ends of rectangular hole (16), inboard overlap joint conducting strip (10) of rubber buffering ring (15), buffer board (11) fixed connection is at the both ends of two curb plates (5).
2. A quakeproof bus duct according to claim 1, characterized in that: the rectangular holes (16) are symmetrically distributed on two sides of the rubber buffer ring (15).
3. A quakeproof bus duct according to claim 1, characterized in that: and a side wall of one side of the side plate (5) far away from the conducting plate (10) is provided with a radiating fin.
4. A quakeproof bus duct according to claim 1, characterized in that: a plurality of annular grooves with triangular sections are uniformly distributed on the surface of the rubber connecting column (1).
5. A quakeproof bus duct according to claim 1, characterized in that: circular threaded holes are formed in two sides of the positioning connecting plate (9), and the positioning connecting plate (9) is a rectangular sheet body.
6. A quakeproof bus duct according to claim 1, characterized in that: and connecting bolts are connected to the two sides of the connecting sheet (6) in a threaded manner and are in threaded connection with threaded holes in the surface of the positioning connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042032.2A CN108933419B (en) | 2018-09-07 | 2018-09-07 | Shockproof bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042032.2A CN108933419B (en) | 2018-09-07 | 2018-09-07 | Shockproof bus duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108933419A CN108933419A (en) | 2018-12-04 |
| CN108933419B true CN108933419B (en) | 2019-12-24 |
Family
ID=64443838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042032.2A Active CN108933419B (en) | 2018-09-07 | 2018-09-07 | Shockproof bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108933419B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546599B (en) * | 2019-01-17 | 2020-10-09 | 重庆靖力电器有限公司 | Bus duct convenient to use |
| CN116632751B (en) * | 2023-07-19 | 2023-09-26 | 山东达驰阿尔发电气有限公司 | External protection equipment for enclosed bus and application method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200454350Y1 (en) * | 2008-12-31 | 2011-06-29 | 엘에스산전 주식회사 | Busway of outdoor type |
| JP2013183477A (en) * | 2012-02-29 | 2013-09-12 | Toshiba Corp | Gas-insulation high voltage apparatus |
| JP5379279B2 (en) * | 2012-08-03 | 2013-12-25 | 三菱電機株式会社 | Gas insulated electrical equipment |
| CN205646710U (en) * | 2016-05-25 | 2016-10-12 | 广东高电母线有限公司 | Bus duct that can splice |
| CN206775062U (en) * | 2017-05-04 | 2017-12-19 | 成都高标电气有限公司 | A kind of Novel bus duct interface |
| CN108321743A (en) * | 2018-04-02 | 2018-07-24 | 江苏国明浩辰电气有限公司 | A kind of bus-duct connector that stability is good |
| CN108390341A (en) * | 2018-05-30 | 2018-08-10 | 江苏荣威电气有限公司 | A kind of concentration bus duct of high-protection level |
-
2018
- 2018-09-07 CN CN201811042032.2A patent/CN108933419B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108933419A (en) | 2018-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108933419B (en) | Shockproof bus duct | |
| CN206163845U (en) | Plug on -off control box | |
| CN216451142U (en) | Cable protector for power line | |
| CN216121677U (en) | Cable connection protection device for electric power installation engineering | |
| CN210182944U (en) | Cross-linked polyethylene insulated flame-retardant environment-friendly cable | |
| CN105958697B (en) | A kind of electric motor end cap | |
| CN211296102U (en) | Connecting mechanism of bus duct | |
| CN209860291U (en) | Fire-resistant bus duct joint device | |
| CN209804092U (en) | transformer flame-retardant equipment for teaching of electrical major of higher school | |
| CN203193275U (en) | Shielding arc-extinguishing device | |
| CN202050223U (en) | Separatable connector of cable | |
| CN204732721U (en) | Dust-proof middle-placed switch cabinet | |
| CN110854786A (en) | Combined type lightning arrester protective cover capable of working in hot-line mode and insulating clamp | |
| KR101144985B1 (en) | The high voltage underground electroic line of distributing wire box | |
| CN204538642U (en) | A kind of cable distribution box insulating plug protective cap | |
| CN210985112U (en) | Photovoltaic fuse protection connector | |
| CN213339803U (en) | Tensile fireproof flame-retardant power cable | |
| CN218732135U (en) | Distribution transformer rack prepackage type draws wiring sub-assembly | |
| CN215869901U (en) | Improved multi-core glass packaging safety plug | |
| CN109755920B (en) | Cable distribution box | |
| CN211296143U (en) | Combined type lightning arrester protective cover capable of working in hot-line mode and insulating clamp | |
| CN209963890U (en) | Motor junction box | |
| CN113178751B (en) | High-voltage connector for 10KV power transmission line | |
| CN216312199U (en) | High-voltage interlocking wire harness based on electric control socket | |
| CN219350763U (en) | Three-pin plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191204 Address after: No. 56, Changhong Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Applicant after: Jiangsu Huadu Electric Co., Ltd Applicant after: Zhenjiang Bao Yuan Electrical Equipment Co., Ltd. Address before: 212200 Xinxing Village, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province, 766 Applicant before: Zhenjiang Bao Yuan Electrical Equipment Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: 212200 east side of line 4, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU SUDIAN ELECTRIC AND TECHNOLOGY Co.,Ltd. Address before: No.56 Changhong Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Huadu Electric Co.,Ltd. Patentee before: ZHENJIANG BAOYUAN ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |