CN106300180A - A kind of low voltage bus bar groove splicer - Google Patents
A kind of low voltage bus bar groove splicer Download PDFInfo
- Publication number
- CN106300180A CN106300180A CN201610757324.9A CN201610757324A CN106300180A CN 106300180 A CN106300180 A CN 106300180A CN 201610757324 A CN201610757324 A CN 201610757324A CN 106300180 A CN106300180 A CN 106300180A
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- CN
- China
- Prior art keywords
- clamping plate
- layer
- splicer
- plate
- groove
- 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.)
- Pending
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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
- H02G5/007—Butt joining of bus-bars by means of a common bolt, e.g. splice joint
Abstract
The invention discloses a kind of low voltage bus bar groove splicer, including matrix clamping plate and convex clamping plate, described matrix clamping plate are bolted with convex clamping plate, the surface of described bolt and intert between matrix clamping plate and convex clamping plate and be provided with dividing plate, described matrix clamping plate offer concave groove away from the side of convex clamping plate, the side that described concave groove is relative all offers chute, is provided with slide plate in described concave groove, and the both sides of slide plate are all run through concave groove and are flexibly connected with chute.This low voltage bus bar groove splicer, the use of flame retardant coating, flame-retardant layer and thermal insulation layer, effectively raise fire resistance and the anti-flaming thermal-insulation performance of splicer, ensure that splicer is when breaking out of fire, can also keep normally using, also ensure that the normal use of bus duct, not only increase the work efficiency of bus duct, also reduce the maintenance cost of splicer, too increase the safety that bus duct uses.
Description
Technical field
The present invention relates to bus duct technical field, be specially a kind of low voltage bus bar groove splicer.
Background technology
Modern high-rise building and large-scale workshop need huge electric energy, and needed for this huge load hundreds and thousands of peaces
The powerful electric current of training will select safe and reliable transmission equipment, and bus-bar system is well to select, and bus duct system is one
The power distribution equipment of individual efficient conveying electric current, has especially adapted to the highest building and large-scale plant economical rationality distribution
Need.
The use of bus duct, facilitates the power supply of skyscraper and large-scale plant, and the connection of bus duct is accomplished by using
To splicer, traditional splicer simple in construction, respond well at fixing aspect, and effect is very in terms of fire-resistant and anti-flaming thermal-insulation
Difference, in the event of a fire, splicer is impacted very big, thus has influence on the normal use of bus duct, not only reduces
The work efficiency of bus duct, also add maintenance cost.
Summary of the invention
(1) solve the technical problem that
For the deficiencies in the prior art, the invention provides a kind of low voltage bus bar groove splicer, solve splicer resistance to
Fire and the problem of anti-flaming thermal-insulation weak effect.
(2) technical scheme
For realizing object above, the present invention is achieved by the following technical programs: a kind of low voltage bus bar groove splicer,
Including matrix clamping plate and convex clamping plate, described matrix clamping plate are bolted with convex clamping plate, the surface of described bolt and position
Interting between matrix clamping plate and convex clamping plate and be provided with dividing plate, described matrix clamping plate offer matrix away from the side of convex clamping plate
Groove, the side that described concave groove is relative all offers chute, is provided with slide plate in described concave groove, and the both sides of slide plate all run through recessed
Type groove is also flexibly connected with chute, and described slide plate interts and is arranged on the surface of bolt, the side of described slide plate and be positioned at bolt
Lateral symmetry connects the first buffer spring, and the first buffer spring is fixing even away from one end of slide plate and the inner side of concave groove
Connecing, described convex clamping plate offer groove away from the side of matrix clamping plate, are provided with the nut suitable with bolt in described groove.
Described dividing plate includes protective jacket and conductive plate, and the inwall both sides of described conductive plate are all symmetrically connected with buffer stopper, institute
State and between buffer stopper, be provided with the second buffer spring, and the two ends of the second buffer spring and buffer stopper are away from the side of conductive plate inwall
Fixing connecting, described protective jacket includes wearing layer, flame retardant coating, flame-retardant layer, thermal insulation layer, insulating barrier and protective layer, and wearing layer, resistance to
Fire bed, flame-retardant layer, thermal insulation layer, insulating barrier and protective layer are sequentially distributed from outside to inside.
Preferably, described convex clamping plate away from the side of matrix clamping plate and are positioned at the top of groove and are flexibly connected by rotating shaft
There is protective cover.
Preferably, described conductive plate offers be available for bolt intert through hole.
Preferably, described flame-retardant layer includes polyethylene layer, flame retardant rubber layer and the flame retardant plastic bed of material, and polyethylene layer, fire-retardant
Rubber layer and the flame retardant plastic bed of material set gradually from outside to inside.
Preferably, described thermal insulation layer includes glass layer and asbestos layer, and glass layer and asbestos layer are from outside to inside
It is sequentially distributed.
(3) beneficial effect
The invention provides a kind of low voltage bus bar groove splicer.Possess following beneficial effect:
(1), this low voltage bus bar groove splicer, by flame retardant coating, flame-retardant layer and the use of thermal insulation layer, effectively raise
The fire resistance of splicer and anti-flaming thermal-insulation performance, it is ensured that splicer is when breaking out of fire, additionally it is possible to keep normal and use, also
Ensure that the normal use of bus duct, not only increase the work efficiency of bus duct, also reduce the maintenance cost of splicer, also
Add the safety that bus duct uses.
(2), this low voltage bus bar groove splicer, by the first buffer spring and the use of the second buffer spring, it is to avoid
The joint of bus duct is caused damage when tightening by screw bolt and nut, protects the normal use of bus duct, by protective cover
Use, it is to avoid bolt makes moist and gets rusty and be not easy dismounting, facilitate the normal use of splicer.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is the side view of present configuration dividing plate;
Fig. 3 is the internal structure schematic diagram of conductive plate of the present invention;
Fig. 4 is the structural representation of protective jacket of the present invention;
Fig. 5 is the structural representation of flame-retardant layer of the present invention;
Fig. 6 is the structural representation of thermal insulation layer of the present invention.
In figure: 1 matrix clamping plate, 2 convex clamping plate, 3 bolts, 4 dividing plates, 5 concave grooves, 6 chutes, 7 slide plates, 8 first buffering elastics
Spring, 9 grooves, 10 nuts, 11 protective jackets, 12 conductive plates, 13 buffer stoppers, 14 second buffer springs, 15 wearing layers, 16 flame retardant coatings,
17 flame-retardant layers, 171 polyethylene layers, 172 flame retardant rubber layers, the 173 flame retardant plastic bed of materials, 18 thermal insulation layers, 181 glass layers, 182 stones
Cotton layer, 19 insulating barriers, 20 protective layers, 21 rotating shafts, 22 protective covers, 23 through holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-6, the present invention provides a kind of technical scheme: a kind of low voltage bus bar groove splicer, presss from both sides including matrix
Plate 1 and convex clamping plate 2, matrix clamping plate 1 and convex clamping plate 2 can ensure that the joint of bus duct can be carried out by the splicer of entirety
Clamping, it is ensured that two bus ducts can normal power-up, matrix clamping plate 1 pass through bolt 3 with convex clamping plate 2 and are connected, and bolt 3 plays
Fixing matrix clamping plate 1 and the effects of convex clamping plate 2, can also be clamped fixing to the joint of bus duct simultaneously, it is to avoid
Coming off of bus duct, the surface of bolt 3 and intert between matrix clamping plate 1 and convex clamping plate 2 and be provided with dividing plate 4, dividing plate 4 plays
The effect of isolation bus duct joint pad, it is ensured that the joint gasket of bus duct can normally contact, matrix clamping plate 1 are away from convex
The side of type clamping plate 2 offers concave groove 5, and the side that concave groove 5 is relative all offers chute 6, and chute 6 can provide slide plate 7
Moving, decrease the friction that slide plate 7 produces when mobile, be provided with slide plate 7 in concave groove 5, slide plate 7 has stop bolt 3
Effect, serve the effect identical with spacer for bolt, and the both sides of slide plate 7 all run through concave groove 5 and movable with chute 6 even
Connecing, slide plate 7 interts and is arranged on the surface of bolt 3, the side of slide plate 7 and be positioned at the lateral symmetry of bolt 3 and connect and have the first buffering
Spring 8, the first buffer spring 8 has the effect of buffering, serves the effect protecting bus duct joint, it is ensured that bus duct
Normal power-up uses, and the first buffer spring 8 is fixed be connected away from one end of slide plate 7 and the inner side of concave groove 5, convex clamping plate 2
Side away from matrix clamping plate 1 offers groove 9, and groove 9 serves the effect of fixing nut 10, facilitates bolt 3 and nut
The clamping of 10, it is ensured that the joint of bus duct can contact and fix, is provided with the nut 10 suitable with bolt 3 in groove 9,
Nut 10 is set on bolt 3, when bolt 3 and nut 10 rotate and tighten, it is possible to ensure that the joint of bus duct is risen by splicer
To the effect fixed to clamp, convex clamping plate 2 are away from the side of matrix clamping plate 1 and to be positioned at the top of groove 9 movable by rotating shaft 21
Connect and have protective cover 22, a setting of protective cover 22, it is to avoid bolt 3 makes moist and is not easy dismounting.
Dividing plate 4 includes protective jacket 11 and conductive plate 12, conductive plate 12 ensure that bus duct joint can normal power-up, lead
Offer on electroplax 12 and be available for the through hole 23 that bolt 3 interts, through hole 23 facilitate bolt 3 intert and can stationary barrier 4,
The inwall both sides of conductive plate 12 are all symmetrically connected with buffer stopper 13, and buffer stopper 13 has the effect of buffering, sets between buffer stopper 13
The second buffer spring 14, the second buffer spring 14 is had also to have the effect of buffering, serve the effect protecting bus duct joint,
Ensure that the normal power-up of bus duct uses, and the two ends of the second buffer spring 14 and buffer stopper 13 are away from conductive plate 12 inwall
Side is fixing to be connected, and protective jacket 11 includes wearing layer 15, flame retardant coating 16, flame-retardant layer 17, thermal insulation layer 18, insulating barrier 19 and protective layer
20, and wearing layer 15, flame retardant coating 16, flame-retardant layer 17, thermal insulation layer 18, insulating barrier 19 and protective layer 20 be sequentially distributed from outside to inside,
The setting of wearing layer 15, extends the service life of splicer, the setting of flame retardant coating 16, allows splicer be provided with resistant to elevated temperatures effect
Really, it is ensured that splicer is when breaking out of fire, it is also possible to normally use, the setting of insulating barrier 19, completely cut off voltage and leaked, allowed and connect
Head device can be used safely, and flame-retardant layer 17 includes polyethylene layer 171, flame retardant rubber layer 172 and the flame retardant plastic bed of material 173, polyethylene
Layer 171, flame retardant rubber layer 172 and the flame retardant plastic bed of material 173 are all fire proofings, are respectively provided with fire-retardant effect, it is ensured that splicer
When breaking out of fire, it is also possible to normally use, and polyethylene layer 171, flame retardant rubber layer 172 and the flame retardant plastic bed of material 173 from outward to
Inside set gradually, thermal insulation layer 18 include glass layer 181 and asbestos layer 182, glass layer 181 and asbestos layer 182 be every
Hot material, it is ensured that splicer has heat insulation effect, it is ensured that splicer also is able to normally use at high operating temperatures, and glass
Glass fibrous layer 181 and asbestos layer 182 are sequentially distributed from outside to inside.
In sum, this low voltage bus bar groove splicer, by flame retardant coating 16, flame-retardant layer 17 and the use of thermal insulation layer 18,
Effectively raise fire resistance and the anti-flaming thermal-insulation performance of splicer, it is ensured that splicer is when breaking out of fire, additionally it is possible to protect
Hold normal use, also ensure that the normal use of bus duct, not only increase the work efficiency of bus duct, also reduce splicer
Maintenance cost, too increase bus duct use safety.
Meanwhile, by the first buffer spring 8 and use of the second buffer spring 14, it is to avoid bolt 3 and nut 10 are being twisted
Time tight, the joint to bus duct causes damage, protect the normal use of bus duct, by the use of protective cover 22, it is to avoid spiral shell
Bolt 3 makes moist and gets rusty and be not easy dismounting, facilitates the normal use of splicer.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a low voltage bus bar groove splicer, including matrix clamping plate (1) and convex clamping plate (2), described matrix clamping plate (1) are with convex
Type clamping plate (2) are connected by bolt (3), it is characterised in that: the surface of described bolt (3) and be positioned at matrix clamping plate (1) and convex
Interting between clamping plate (2) and be provided with dividing plate (4), described matrix clamping plate (1) offer concave groove away from the side of convex clamping plate (2)
(5), the side that described concave groove (5) is relative all offers chute (6), is provided with slide plate (7), and slide plate in described concave groove (5)
(7) both sides are all run through concave groove (5) and are flexibly connected with chute (6), the interspersed table being arranged on bolt (3) of described slide plate (7)
Face, the side of described slide plate (7) and be positioned at the lateral symmetry of bolt (3) and connect and have the first buffer spring (8), and the first buffering elastic
Spring (8) is fixed be connected away from one end of slide plate (7) and the inner side of concave groove (5), and described convex clamping plate (2) are away from matrix clamping plate
(1) side offers groove (9), is provided with the nut (10) suitable with bolt (3) in described groove (9);
Described dividing plate (4) includes protective jacket (11) and conductive plate (12), and the inwall both sides of described conductive plate (12) are all symmetrical to be connected
There is buffer stopper (13), between described buffer stopper (13), be provided with the second buffer spring (14), and the two ends of the second buffer spring (14)
Being connected away from the side of conductive plate (12) inwall is fixing with buffer stopper (13), described protective jacket (11) includes wearing layer (15), resistance to
Fire bed (16), flame-retardant layer (17), thermal insulation layer (18), insulating barrier (19) and protective layer (20), and wearing layer (15), flame retardant coating
(16), flame-retardant layer (17), thermal insulation layer (18), insulating barrier (19) and protective layer (20) are sequentially distributed from outside to inside.
A kind of low voltage bus bar groove splicer the most according to claim 1, it is characterised in that: described convex clamping plate (2) are remote
From the side of matrix clamping plate (1) and be positioned at the top of groove (9) and be connected with protective cover (22) by rotating shaft (21).
A kind of low voltage bus bar groove splicer the most according to claim 1, it is characterised in that: described conductive plate is opened on (12)
It is provided with and is available for the through hole (23) that bolt (3) interts.
A kind of low voltage bus bar groove splicer the most according to claim 1, it is characterised in that: described flame-retardant layer (17) includes
Polyethylene layer (171), flame retardant rubber layer (172) and the flame retardant plastic bed of material (173), and polyethylene layer (171), flame retardant rubber layer
(172) set gradually from outside to inside with the flame retardant plastic bed of material (173).
A kind of low voltage bus bar groove splicer the most according to claim 1, it is characterised in that: described thermal insulation layer (18) includes
Glass layer (181) and asbestos layer (182), and glass layer (181) and asbestos layer (182) be sequentially distributed from outside to inside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610757324.9A CN106300180A (en) | 2016-08-27 | 2016-08-27 | A kind of low voltage bus bar groove splicer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610757324.9A CN106300180A (en) | 2016-08-27 | 2016-08-27 | A kind of low voltage bus bar groove splicer |
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Publication Number | Publication Date |
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CN106300180A true CN106300180A (en) | 2017-01-04 |
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ID=57675519
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Application Number | Title | Priority Date | Filing Date |
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CN201610757324.9A Pending CN106300180A (en) | 2016-08-27 | 2016-08-27 | A kind of low voltage bus bar groove splicer |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820057A (en) * | 1972-02-22 | 1974-06-25 | Telemecanique Electrique | Busway connector |
WO1996029769A1 (en) * | 1995-03-17 | 1996-09-26 | Klockner-Moeller Gmbh | Busbar joint |
CN2429905Y (en) * | 2000-07-19 | 2001-05-09 | 正泰集团成套设备制造有限公司 | Spring actuating mechanism for outdoor high voltage A.C. separate load switch |
US7819681B1 (en) * | 2009-06-19 | 2010-10-26 | Rodrigues Carlton R | Thermally efficient busway joint pack |
CN201758188U (en) * | 2010-03-15 | 2011-03-09 | 北京广发电气有限公司 | Bus duct joint |
CN102510034A (en) * | 2011-10-31 | 2012-06-20 | 江苏华鹏智能电气股份有限公司 | Spring support |
CN204947519U (en) * | 2015-09-02 | 2016-01-06 | 香江科技股份有限公司 | A kind of Intelligent Bus groove quick attach structure |
CN206117057U (en) * | 2016-08-27 | 2017-04-19 | 威腾电气集团股份有限公司 | Splicer for low -voltage bus duct |
-
2016
- 2016-08-27 CN CN201610757324.9A patent/CN106300180A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820057A (en) * | 1972-02-22 | 1974-06-25 | Telemecanique Electrique | Busway connector |
WO1996029769A1 (en) * | 1995-03-17 | 1996-09-26 | Klockner-Moeller Gmbh | Busbar joint |
CN2429905Y (en) * | 2000-07-19 | 2001-05-09 | 正泰集团成套设备制造有限公司 | Spring actuating mechanism for outdoor high voltage A.C. separate load switch |
US7819681B1 (en) * | 2009-06-19 | 2010-10-26 | Rodrigues Carlton R | Thermally efficient busway joint pack |
CN201758188U (en) * | 2010-03-15 | 2011-03-09 | 北京广发电气有限公司 | Bus duct joint |
CN102510034A (en) * | 2011-10-31 | 2012-06-20 | 江苏华鹏智能电气股份有限公司 | Spring support |
CN204947519U (en) * | 2015-09-02 | 2016-01-06 | 香江科技股份有限公司 | A kind of Intelligent Bus groove quick attach structure |
CN206117057U (en) * | 2016-08-27 | 2017-04-19 | 威腾电气集团股份有限公司 | Splicer for low -voltage bus duct |
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Application publication date: 20170104 |