A kind of elastic spacing one of compact bus bar trough connection device busbar pin slot
Technical field
The present invention relates to a kind of elastic spacing ones of compact bus bar trough connection device busbar pin slot.
Background technology
Power industry electrical power trans mission/distribution system critical component is busway product, is connected by splicer between each section of busway product
It connects conducting, and distribution is moved towards along floor space by the elbow of various types, from control device through interlayer distribution box to each electricity consumption
Equipment conveys electric current;Interface is arranged in each section of centre position in traditional compact bus bar slot product, is inserted by jack box and interface
Tapping current is connect, each section of compact bus bar slot product both ends are connect by splicer with adjacent compact bus bar slot product again, splicer,
Each phase conductor of interface position need to be separately formed bending to meet secured electrical gap and creepage distance requirement, splicer,
Interface position also needs to increase separately the parts such as protective casing, insulating barrier, insulating base, and amount of parts is more, installation and transportation
Inconvenience, assembly operation are cumbersome;And grafting mouth structure, splicer busbar directly are set at the splicer position of busway product
On cannot be mounted directly support elastic sheet, mating contact turn-on effect is bad, on splicer busbar clamp elasticity limit
Position part, since splicer busbar quantity is more, corresponding elastic spacing one quantity is also very much, and elastic spacing one diameter is smaller, packet
Dress, transport, installation management are inconvenient for operation.
Invention content
The technical problem to be solved by the invention is to provide one kind capable of reducing number of parts, improves production efficiency, grafting
Coordinate electric conductivity reliable, management is easy to operate, the elasticity limit of time saving and energy saving compact bus bar trough connection device busbar pin slot
Position part.
The elastic spacing one of compact bus bar trough connection device busbar pin slot of the present invention, it is characterised in that:Including it is multiple simultaneously
Row's setting, Rectangular Elastic circle parallel to each other, with open end, each Rectangular Elastic circle interior shape, size and busbar joint
Each pair of conductor of device connects exclusive shape, size is adapted;The opening position of Rectangular Elastic circle is located at each pair of conductor connection row end
Position, Rectangular Elastic circle are provided with the positive stop lug boss of outwardly convex, limit convex on the outer surface of opening position both sides position
Platform height gradually increases the unidirectional wedge-shaped position limiting structure of composition along from opening position to the direction of middle part;Be open position outer cover
Equipped with limit casing, the wall portion in limit casing towards outside is provided with the through-hole being adapted with positive stop lug boss;Multiple Rectangular Elastics
Medium position is linked together by dielectric level connecting rod between circle;
Rubber compound compressed spring is set in the dielectric level connecting rod;
The multiple Rectangular Elastic circle is rubber-spring complex circle, and multiple Rectangular Elastic circles include four Rectangular Elastic circles, wherein
Upper and lower both sides two Rectangular Elastic circles adjacent to each other are respectively the integral disc being made of rubber-spring complex material bending and molding
The whole coil arrangement middle part of pipe structure, upper and lower both sides is linked together by dielectric level connecting rod;
The multiple Rectangular Elastic circle be rubber-spring complex circle, multiple Rectangular Elastic circles include four Rectangular Elastic circles, four
Rectangular Elastic circle is the whole coil arrangement being made of rubber-spring complex material bending and molding, wherein two squares positioned at middle part
Shape elastic ring half is double-layer structure;
The multiple Rectangular Elastic circle is made up of compression molding rubber-spring complex material, is linked together from each other
Whole limit coil structures;
The elastic spacing one includes multiple Rectangular Elastic circles that multilayer is linked together by dielectric level connecting rod, multilayer insulation
It is linked together by the vertical connecting rod that insulate between horizontal brace rod;
The Rectangular Spring loop material is 60Si2Mn alloy spring steels.
The elastic spacing one of compact bus bar trough connection device busbar pin slot of the present invention, multiple Rectangular Elastic circles pass through connection
Bar is linked together, and once-through operation when deploying is combined dress is connect with bus bar joint device conductor can be completed at the same time all busbars and bullet
Property circle combine installment work, reduce number of parts, mating electric conductivity is reliable, management it is easy to operate, it is time saving and energy saving, improve
Production efficiency.
Description of the drawings
Fig. 1 is the Rectangular Spring of the elastic spacing one of one compact bus bar trough connection device busbar pin slot of the embodiment of the present invention
Circle is installed on planar structure schematic diagram on busbar;
Fig. 2 is the Rectangular Spring circle card of the elastic spacing one of two compact bus bar trough connection device busbar pin slot of the embodiment of the present invention
The planar structure schematic diagram on busbar;
Fig. 3 is the Rectangular Spring circle card of the elastic spacing one of three compact bus bar trough connection device busbar pin slot of the embodiment of the present invention
The planar structure schematic diagram on busbar;
Fig. 4 is the Rectangular Spring circle card of the elastic spacing one of four compact bus bar trough connection device busbar pin slot of the embodiment of the present invention
The planar structure schematic diagram on busbar;
Fig. 5 is the multilayer rectangle spring ring of the elastic spacing one of compact bus bar trough connection device busbar pin slot of the embodiment of the present invention
It is installed on planar structure schematic diagram on busbar;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is the multilayer rectangle spring ring of the elastic spacing one of compact bus bar trough connection device busbar pin slot of the embodiment of the present invention
It is installed on planar structure schematic diagram on busbar.
Specific implementation mode
As shown, a kind of elastic spacing one of compact bus bar trough connection device busbar pin slot, including multiple set side by side
It sets, is parallel to each other, the Rectangular Elastic circle 18 with open end, each 18 interior shape of Rectangular Elastic circle, size and busbar joint
19 shapes of each pair of conductor connection row, the size of device are adapted, and connect exclusive portion mounted in a pair of conductors by Rectangular Elastic snare, really
The pin of guarantor's jack box is connect with a pair of conductors arranges close mating, contact electric conductivity stabilization.
The elastic spacing one of one compact bus bar trough connection device busbar pin slot of the embodiment of the present invention, Rectangular Elastic circle 18
Opening position is located at each pair of conductor connection 19 end positions of row, outer surface of the Rectangular Elastic circle 18 close to opening position both sides position
On be provided with the positive stop lug boss of outwardly convex, positive stop lug boss height gradually increases structure along from opening position to the direction of middle part
At unidirectional wedge-shaped position limiting structure;The position outer cover that is open is equipped with limit casing 12, and the wall portion in limit casing 12 towards outside is arranged
There is the through-hole being adapted with positive stop lug boss;Medium position is connected by dielectric level connecting rod 13 between multiple Rectangular Elastic circles 18
Together;Once-through operation when deploying is combined dress is connect with bus bar joint device conductor can be completed at the same time all busbars and elastic ring
Installment work is combined, rubber compound compressed spring 16 is set in dielectric level connecting rod 13, it is further by compressed spring 16
The pin that raising connects case connect the close mating effect of row with a pair of conductors.
The elastic spacing one of two compact bus bar trough connection device busbar pin slot of the embodiment of the present invention, multiple Rectangular Elastic circles
Including the Rectangular Elastic circle that four rubber-spring complex circles are constituted, quadriphase system bus duct is adapted to, wherein both sides are adjacent to each other up and down
Two Rectangular Elastic circles be respectively the whole coil arrangement that is made of rubber-spring complex material bending and molding, upper and lower both sides
It is linked together by dielectric level connecting rod 13 in the middle part of whole coil arrangement.
The elastic spacing one of three compact bus bar trough connection device busbar pin slot of the embodiment of the present invention, multiple Rectangular Elastic circles
Including the Rectangular Elastic circle that four rubber-spring complex circles are constituted, four Rectangular Elastic circles are by rubber-spring complex material bending
It is molded the whole coil arrangement constituted, wherein two Rectangular Elastic circle half positioned at middle part are double-layer structure;
The elastic spacing one of four compact bus bar trough connection device busbar pin slot of the embodiment of the present invention, each Rectangular Elastic circle are close
Closed-loop shaped, multiple Rectangular Elastic circles are made up of rubber-spring complex loop material compression molding, are linked together from each other
Whole limit coil structures.
The pin that case is connect to further increase raising connect the close mating effect of row, elastic spacing one with a pair of conductors
Including multiple Rectangular Elastic circles that multilayer is linked together by dielectric level connecting rod 13, between multilayer insulation horizontal brace rod 13
By insulating, vertical connecting rod 20 is linked together.
Rectangular Spring loop material is 60Si2Mn alloy spring steels.
The elastic spacing one of compact bus bar trough connection device busbar pin slot of the present invention, multiple Rectangular Elastic circles pass through connection
Bar is linked together, and once-through operation when deploying is combined dress is connect with bus bar joint device conductor can be completed at the same time all busbars and bullet
Property circle combine installment work, reduce number of parts, mating electric conductivity is reliable, management it is easy to operate, it is time saving and energy saving, improve
Production efficiency.