阅读说明：本技术 一种新型的轨道式末端母线配电模块 (Novel rail-mounted terminal bus distribution module ) 是由 黄智� 于 2019-11-01 设计创作，主要内容包括：本发明提供一种新型的轨道式末端母线配电模块,包括配电单元、闭合卡接装置和端接接口装置,所述配电单元上设置闭合卡接装置和端接接口装置,所述闭合卡接装置用于配电单元在母线主干体上的锁紧连接,所述端接接口装置抱紧于母线主干体的导电铜条上,为配电单元提供电能；所述闭合卡接装置设置为包括至少一组转动卡接件；所述端接接口装置设置为包括导体卡接件和汇流铜条。本发明采用该配电模块,简单实用,能够由母线主干体上方便获取电能,以使得配电模块进行良好馈电工作,且可保证其在母线主干体上的可靠连接,空间占用较小。(The invention provides a novel rail-mounted tail-end bus power distribution module which comprises a power distribution unit, a closed clamping device and a terminating interface device, wherein the power distribution unit is provided with the closed clamping device and the terminating interface device; the closed clamping device comprises at least one group of rotary clamping pieces; the termination interface device is configured to include a conductor clamp and a bus bar. The power distribution module is simple and practical, electric energy can be conveniently acquired from the bus trunk body, so that the power distribution module can perform good feed work, reliable connection of the power distribution module on the bus trunk body can be guaranteed, and the occupied space is small.)

1. The utility model provides a novel terminal generating line distribution module of rail mounted which characterized in that: novel terminal generating line distribution module of rail mounted include distribution unit (1), closed latch device (2) and termination interface arrangement (3), set up closed latch device (2) and termination interface arrangement (3) on distribution unit (1), closed latch device (2) are used for distribution unit (1) the locking connection on the generating line trunk body, termination interface arrangement (3) hold tightly on the electrically conductive copper bar of the generating line trunk body, provide the electric energy for distribution unit (1).

2. The novel railed-end bus power distribution module of claim 1, wherein: distribution unit (1) sets up to including switch (11), joint shell (12) and power consumption components and parts (13), switch (11) set up on joint shell (12), and this switch (11) electric connection power consumption components and parts (13), connect closed clamping device (2) and termination interface arrangement (3) on joint shell (12), and this joint shell (12) inner chamber sets up power consumption components and parts (13), power consumption components and parts (13) electric connection termination interface arrangement (3) to acquire the electric energy.

3. The novel railed-end bus power distribution module of claim 1, wherein: closed latch device (2) set up to including at least a set of rotation joint spare, it sets up to including plectrum (21), joint axle (22) and joint end (23) to rotate joint spare, joint axle (22) one end is located to plectrum (21) cover, joint axle (22) are worn to locate on distribution unit (1), and the other end of this joint axle (22) sets up joint end (23), form the tight chamber of clamp of distribution unit (1) and generating line trunk body between plectrum (21) and joint end (23).

4. The novel railed end bus power distribution module of claim 3, wherein: the shifting piece (21) can be pressed on the clamping shaft (22) through a radial locking bolt (24) to be matched with the clamping end head (23) to lock the power distribution unit (1) on the bus trunk body.

5. The novel railed-end bus power distribution module of claim 4, wherein: the shifting piece (21) is further connected with an elastic pressing piece (25), the tail end of the elastic pressing piece (25) is pressed against the power distribution unit (1), the elastic pressing piece (25) is matched with the radial locking bolt (24), and the distance between the shifting piece (21) and the power distribution unit (1) is adjusted.

6. The novel track-mounted end bus power distribution module as set forth in any one of claims 1-5, wherein: the two groups of closed clamping devices (2) are arranged, and the two groups of closed clamping devices (2) are respectively arranged on the side wall of the power distribution unit (1).

7. The novel railed-end bus power distribution module of claim 1, wherein: termination interface arrangement (3) set up to including conductor joint spare (31) and busbar (32), conductor joint spare (31) are connected on distribution unit (1), and connect busbar (32) on this conductor joint spare (31), hold the electrically conductive copper bar of the generating line trunk body tightly by conductor joint spare (31), transmit electric current to busbar (32), busbar (32) are located distribution unit (1), provide the electric energy for distribution unit.

8. The novel railed end bus power distribution module of claim 7, wherein: the conductor clamping piece (31) is arranged to comprise an outer sheath (311) and a conductive clamping piece (312), the outer sheath (311) is connected to the power distribution unit (1), the lower end of the conductive clamping piece (312) is clamped in the outer sheath (311), and the upper end of the conductive clamping piece (312) penetrates through the outer sheath (311) and the power distribution unit (1) and is connected with the bus copper bar (32) in a contact mode.

9. The novel railed-end bus power distribution module of claim 8, wherein: the utility model discloses a bus bar main body, including the conducting clip (312), overlap joint portion (3121) and two sets of elastic contact portion (3122) set up to the conducting clip (312), overlap joint portion (3121) and busbar (32) contact and be connected, and the both sides of this overlap joint portion (3121) are corresponding sets up elastic contact portion (3122), elastic contact portion (3122) card is located in oversheath (311), and this elastic contact portion (3122) can hug closely on the conducting copper bar of bus bar main body.

10. The novel railed-end bus power distribution module of claim 1, wherein: be connected with binding post (321) on busbar (32), binding post (321) are used for connecting distribution unit (1).

Technical Field

The invention relates to the technical field of power transmission equipment, in particular to a novel rail type tail-end bus power distribution module.

Background

The bus duct system is a power distribution device which is widely applied to high-rise buildings and large-scale factory power distribution systems and efficiently transmits current, and the power distribution module is used as an important component of the bus duct and is mostly in a cantilever beam structure form, so that good and reliable contact and conduction of the power distribution module and a conductive copper bar of a bus trunk body need to be guaranteed in practical application. For example, in chinese patent application No. 2019.03.29, publication No. CN209419162U, entitled "a novel simple bus duct power distribution unit", a structure for connecting a power distribution unit to a bus trunk body, obtaining electric energy from the bus trunk body, and supplying power to a power distribution module for feeding work is disclosed, but the reliability of connection between the power distribution unit and the bus trunk body is not sufficient, and normal work of the whole power distribution unit is easily affected due to damage of a set of conductive sheets, and therefore, the inventor has made research and development on the structure.

Disclosure of Invention

The invention mainly aims to solve the problems in the prior art, and provides a novel rail-type tail-end bus distribution module which is simple and practical, can conveniently acquire electric energy from a bus trunk body, enables a distribution module to perform good feed work, can ensure the reliable connection of the distribution module on the bus trunk body, and occupies a small space.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a novel terminal generating line distribution module of rail mounted, wherein novel terminal generating line distribution module of rail mounted includes distribution unit, closed latch device and termination interface device, set up closed latch device and termination interface device on the distribution unit, closed latch device is used for the locking connection of distribution unit on the generating line trunk body, termination interface device holds tightly on the electrically conductive copper bar of the generating line trunk body, provides the electric energy for the distribution unit.

Further, the power distribution unit sets up to including switch, joint shell and power consumption components and parts, switch sets up on the joint shell, and this switch electric connection power consumption components and parts, connect closed latch device and termination interface arrangement on the joint shell, and this joint shell inner chamber sets up power consumption components and parts, power consumption components and parts electric connection termination interface arrangement to acquire the electric energy.

Furthermore, the joint shell is connected by last joint casing, lower joint casing and two sets of limit end cover boards and surrounds and form, go up the installation consumer in the inner chamber that forms between joint casing and the lower joint casing.

Further, the power distribution unit is arranged to further comprise a power monitoring device, and the power monitoring device is arranged on the clamping shell.

Further, closed latch device sets up to including at least a set of joint spare that rotates, it sets up to including plectrum, joint axle and joint end to rotate joint spare, joint axle one end is located to the plectrum cover, the joint axle wears to locate on the distribution unit, and the other end of this joint axle sets up the joint end, form the tight chamber of clamp of distribution unit and generating line trunk body between plectrum and joint end.

Furthermore, the shifting piece can be pressed on the clamping shaft through a radial locking bolt so as to be matched with the clamping end head and lock the power distribution unit on the bus trunk body.

Furthermore, the plectrum is also connected with an elastic pressing piece, the tail end of the elastic pressing piece is pressed against the power distribution unit, and the elastic pressing piece is matched with the radial locking bolt to adjust the distance from the plectrum to the power distribution unit.

Furthermore, the two groups of closed clamping devices are arranged on the side wall of the power distribution unit respectively.

Further, termination interface arrangement sets up to including conductor joint spare and busbar, conductor joint spare is connected on the distribution unit, and connects busbar on this conductor joint spare, holds the electrically conductive copper bar of generating line trunk body tightly by conductor joint spare, transmits electric current to busbar, busbar is located the distribution unit, provides the electric energy for the distribution unit.

Further, the conductor clamping piece is arranged to comprise an outer sheath and a conductive clamping piece, the outer sheath is connected to the power distribution unit, the lower end of the conductive clamping piece is clamped in the outer sheath, and the upper end of the conductive clamping piece penetrates through the outer sheath and the power distribution unit and is connected with the bus copper bar in a contact mode.

Further, the oversheath sets up to including connecting portion and two sets of parcel portions, connecting portion are fixed in on the distribution unit, and correspond on the diapire of this connecting portion and set up two sets of parcel portions, connecting portion are passed to the upper end of electrically conductive clamping piece, and the lower extreme card of this electrically conductive clamping piece locates between two sets of parcel portions.

Further, electrically conductive clamping piece sets up to including overlap joint portion and two sets of elastic contact portion, overlap joint portion contacts with the busbar and is connected, and the both sides of this overlap joint portion correspond and set up the elastic contact portion, the elastic contact portion card is located in the oversheath, and this elastic contact portion can hold tightly on the electrically conductive copper bar of generating line trunk body.

Furthermore, the two groups of elastic contact parts are respectively provided with an installation section, a contact section and a pressing section which are sequentially connected, the installation section is connected to the overlapping part, a conductive copper bar clamping cavity is formed between the two groups of contact sections, and one side, far away from the contact section, of the pressing section is in contact with the outer sheath.

Furthermore, the bus copper bar is connected with a wiring terminal, and the wiring terminal is used for connecting a power distribution unit.

The invention has the advantages and positive effects that:

(1) through the cooperation of distribution unit, closed latch device and termination interface arrangement, can lock the distribution unit on the generating line trunk body to in terminating interface arrangement transmits the electric energy to the distribution unit, in order to realize the feed work of distribution unit.

(2) Through the plectrum among the rotatory closed joint device, the adjustment plectrum is at the epaxial position of joint to make the plectrum and the joint end cooperate, form the tight chamber of clamp of joint casing and generating line trunk lateral wall, guarantee that the plectrum will go up the joint casing and compress tightly in generating line trunk lateral wall one side, the joint end simultaneously colludes tightly in the opposite side, in order to realize the closed joint of joint casing on the generating line trunk, and overall structure space occupies lessly.

(3) Through the cooperation of conductor joint spare and busbar copper bar, can transmit electric current or voltage on the electrically conductive copper bar of the generating line trunk body to the busbar copper bar by conductor joint spare for whole busbar copper bar is electrified, thereby makes things convenient for each electric elements and the busbar copper bar lug connection of distribution unit, in order to acquire the electric energy.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is another direction structure diagram of fig. 1.

Fig. 3 is a schematic diagram of the exploded structure of fig. 1.

Fig. 4 is another direction structure diagram of fig. 3.

FIG. 5 is a schematic view of the connection of the upper card housing to the closing card device portion of the present invention.

Fig. 6 is a partially enlarged schematic view of fig. 5.

Fig. 7 is a schematic structural view of the rotary clamp of the present invention.

Fig. 8 is a schematic cross-sectional structure of fig. 7.

Fig. 9 is a schematic diagram of a termination interface device according to the present invention.

Fig. 10 is a schematic view of a portion of a conductive clip according to the present invention.

FIG. 11 is a schematic view of the connection of the lower card housing, the spacer and the sets of termination interfaces of the present invention.

Fig. 12 is a schematic view of the structure of fig. 11 with the partition removed.

In the figure: the clamping device comprises a power distribution unit 1, a power switch 11, a clamping shell 12, an upper clamping shell 121, a clamping protrusion 1211, a lower clamping shell 122, a barrier strip 1221, a partition 1222, an edge cover plate 123, an electric component 13, a closed clamping device 2, a shifting sheet 21, a clamping groove 211, a clamping shaft 22, a clamping end 23, a radial locking bolt 24, an elastic pressing piece 25, a termination interface device 3, a conductor clamping piece 31, an outer sheath 311, a conductive clamping piece 312, a lap joint portion 3121, an elastic contact portion 3122, a connecting plate 313, a bus copper bar 32 and a wiring terminal 321.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description and accompanying drawings that illustrate the invention.