CN208637983U - A kind of bus duct with grafting conversion function - Google Patents
A kind of bus duct with grafting conversion function Download PDFInfo
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- CN208637983U CN208637983U CN201821381094.1U CN201821381094U CN208637983U CN 208637983 U CN208637983 U CN 208637983U CN 201821381094 U CN201821381094 U CN 201821381094U CN 208637983 U CN208637983 U CN 208637983U
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- fixedly connected
- bus
- slot
- groove body
- gear
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Abstract
The utility model discloses a kind of bus ducts with grafting conversion function, including bus groove body, fixed block, turntable, shaft, gear, sliding slot, kelly, spring, casing, rack-plate, connecting column, limit plate, insulation sleeve, left busbar slot, connecting groove, fixture block, connector, right busbar slot, the first electric conductor, insulation board, adapter, the second electric conductor, pull rod and cavity.The utility model is structurally reasonable, by pulling two pull rods, pull rod is set to drive kelly compressed spring, one end of two pull rods is detached from gear, by rotating clockwise turntable, make turntable by turning shaft driven gear in fixed block inner rotation, gear drives the rack-plate rotation of engagement connection, rack-plate drives insulation sleeve mobile in bus duct body interior by connecting column, the connector of left busbar slot one end engages with connecting groove, fixture block and the first electric conductor are electrically connected, and convenient for the conversion connection inside bus duct, facilitate the installation and adjustment wiring direction of construction personnel.
Description
Technical field
The utility model relates to a kind of bus duct, specially a kind of bus duct with grafting conversion function belongs to bus
Slot applied technical field.
Background technique
Bus duct is a kind of closed metal device being made of copper, aluminium busbar column, is used to be each element of decentralized system
Relatively high power is distributed, indoors more and more instead of wire and cable in the power Transmission trunk project project of low pressure.
Bus duct traditional at present generally comprises shell and setting is flexible coupling for conductive copper bar inside the housing, copper
Row, which is flexible coupling, to be fixed between shell using dielectric, and some special bus ducts need to be mounted on inside equipment, bus duct
General wiring direction is fixed, and is unable to adjust wiring direction, during installation, can be caused the installation of construction personnel not in this way
Just, and the direction of general bus duct is fixed, and the direction of bus duct could be adjusted after needing to dismantle bus duct.Therefore, for
The above problem proposes a kind of bus duct with grafting conversion function.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of mother with grafting conversion function
Wire casing.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of bus with grafting conversion function
Slot, the switching device of adjustment conversion equipment and bus duct body interior including bus groove body and bus duct body top；
The adjustment conversion equipment include fixed block, turntable, shaft, gear, sliding slot, kelly, spring, casing, rack-plate,
Connecting column, limit plate and pull rod are provided with sliding slot at the top of the bus groove body, and be slidably connected rack-plate in the sliding slot, institute
One end engagement connection gear of rack-plate is stated, the gear is rotatably connected on the inside of fixed block by shaft, the shaft
One end is fixedly connected with turntable, and the both ends interior of the fixed block is fixedly connected with casing, and be slidably connected card in described sleeve pipe
Bar, one end of the kelly are fixedly connected with one end of pull rod, and the external of the pull rod is socketed spring, and the bottom end of the rack-plate is solid
Surely connecting column is connected, the interior side of the bus groove body is fixedly connected with limit plate；
The switching device includes insulation sleeve, left busbar slot, connecting groove, fixture block, connector, right busbar slot, first leads
Electric body, insulation board, adapter, the second electric conductor and cavity, the inside of the bus groove body are provided with cavity, the insulation sleeve
One end is fixedly connected on one end of connecting column, and the inside of the insulation sleeve is fixedly connected with five the first electric conductors, and five described
One end of one electric conductor is corresponding to be electrically connected five the second electric conductors, and the both ends side wall of the insulation sleeve is provided with connecting groove,
One end of five second electric conductors is fixedly connected on the inside of insulation board, and one end of five second electric conductors is fixed to be connected
Switch through S head, the inside two sides of the bus groove body are respectively fixedly connected with left busbar slot and right busbar slot, the left busbar slot
It is fixedly connected with connector with one end of right busbar slot, one end of the connector is fixedly connected with fixture block.
Preferably, the connecting groove is connected together with connector, and the fixture block of connector side and the first electric conductor electricity
Property connection.
Preferably, the quantity of the kelly is two, and one end of two kellies pushes against the side wall of gear.
Preferably, the both ends of the spring are respectively fixedly connected with one end of kelly and one end of casing.
Preferably, the pull rod is connect with cannula slide, and one end side wall of casing is run through in one end of pull rod.
Preferably, the insulation board is fixedly connected on the bottom end of insulation sleeve, and insulation board is slidably connected at bus groove body
Bottom.
The beneficial effects of the utility model are:
1, the apparatus structure is reasonable, novel in design, easy to operate, easy for installation, by pulling two pull rods, makes pull rod band
One end of dynamic kelly compressed spring, two pull rods is detached from gear, by rotating clockwise turntable, turntable is made to pass through shaft band movable tooth
For wheel in fixed block inner rotation, gear drives the rack-plate rotation of engagement connection, and rack-plate drives insulation sleeve to exist by connecting column
Bus duct body interior is mobile, makes insulation sleeve close to left busbar slot, and the connector of left busbar slot one end engages with connecting groove, card
Block and the first electric conductor are electrically connected, and then convenient for the conversion inside bus duct, facilitate the installation and adjustment wiring of construction personnel
Direction.
2, it is electrically connected by one end of five the first electric conductors and five the second electric conductors, the insulation board of insulation sleeve bottom end
In the basal sliding of bus groove body, it is electrically connected by the extraneous cable and adapter that need to be electrically connected, facilitates cable
The installation of inlet wire and bus groove body.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model left busbar slot and insulation sleeve connection schematic diagram.
In figure: 1, ontology, 2, fixed block, 3, turntable, 4, shaft, 5, gear, 6, sliding slot, 7, kelly, 8, spring, 9, set
Pipe, 10, rack-plate, 11, connecting column, 12, limit plate, 13, insulation sleeve, 14, left busbar slot, 15, connecting groove, 16, fixture block,
17, connector, 18, right busbar slot, the 19, first electric conductor, 20, insulation board, 21, adapter, the 22, second electric conductor, 23, drawing
Bar, 24, cavity.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of bus duct with grafting conversion function, including bus groove body 1 and bus
The adjustment conversion equipment and the switching device inside bus groove body 1 at 1 top of groove body；
The adjustment conversion equipment includes fixed block 2, turntable 3, shaft 4, gear 5, sliding slot 6, kelly 7, spring 8, casing
9, rack-plate 10, connecting column 11, limit plate 12 and pull rod 23, the top of the bus groove body 1 are provided with sliding slot 6, the sliding slot 6
Inside be slidably connected rack-plate 10, and connection gear 5 is engaged in one end of the rack-plate 10, and the gear 5 is rotatablely connected by shaft 4
In the inside of fixed block 2, one end of the shaft 4 is fixedly connected with turntable 3, and the both ends interior of the fixed block 2 is fixed
Connecting sleeve 9, be slidably connected in described sleeve pipe 9 kelly 7, and one end of the kelly 7 is fixedly connected with one end of pull rod 23, the drawing
The external of bar 23 is socketed spring 8, and the bottom end of the rack-plate 10 is fixedly connected with connecting column 11, the inside of the bus groove body 1
Side is fixedly connected with limit plate 12, facilitates the installation of the inlet wire and bus groove body 1 of cable；
The switching device includes insulation sleeve 13, left busbar slot 14, connecting groove 15, fixture block 16, connector 17, right busbar
Slot 18, the first electric conductor 19, insulation board 20, adapter 21, the second electric conductor 22 and cavity 24, the bus groove body 1 it is interior
Portion is provided with cavity 24, and one end of the insulation sleeve 13 is fixedly connected on one end of connecting column 11, and the inside of the insulation sleeve 13 is solid
Surely five the first electric conductors 19 are connected, one end of five first electric conductors 19 is corresponding to be electrically connected five the second electric conductors
22, the both ends side wall of the insulation sleeve 13 is provided with connecting groove 15, and one end of five second electric conductors 22 is fixedly connected
In the inside of insulation board 20, one end of five second electric conductors 22 is fixedly connected with adapter 21, the bus groove body 1
Internal two sides are respectively fixedly connected with left busbar slot 14 and right busbar slot 18, and one end of the left busbar slot 14 and right busbar slot 18 is equal
It is fixedly connected with connector 17, one end of the connector 17 is fixedly connected with fixture block 16, convenient for the conversion inside bus duct, conveniently applies
The installation and adjustment wiring direction of worker person.
The connecting groove 15 is connected together with connector 17, and the fixture block 16 of 17 side of connector and the first electric conductor 19
It is electrically connected, structure is more reasonable, convenient for connection；The quantity of the kelly 7 is two, and one end of two kellies 7 pushes against
The side wall of gear 5 limits the position of gear 5；The both ends of the spring 8 be respectively fixedly connected with kelly 7 one end and
One end of casing 9, structure is more reasonable, convenient for connection；The pull rod 23 is slidably connected with casing 9, and one end of pull rod 23 is passed through
One end side wall of sleeve-penetrating 9, convenient for the sliding of pull rod 23；The insulation board 20 is fixedly connected on the bottom end of insulation sleeve 13, and absolutely
Listrium 20 is slidably connected at the bottom of bus groove body 1, and structure is more reasonable, convenient for connection.
When the utility model is used, it is first that bus groove body 1 is fixed, then according to wiring needs, pull two drawings
Bar 23 makes pull rod 23 drive 7 compressed spring 8 of kelly, and one end of two pull rods 23 is detached from gear 5, by rotating clockwise turntable
3, the rotation of rack-plate 10 for connecting turntable 3 with moving gear 5 in 2 inner rotation of fixed block, the drive engagement of gear 5 by shaft 4,
Rack-plate 10 drives insulation sleeve 13 to move inside bus groove body 1 by connecting column 11, to make insulation sleeve 13 close to left mother
Wire casing 14 continues to rotate turntable 3, until the connector 17 of 14 one end of left busbar slot engages with connecting groove 15, fixture block 16 and the
One electric conductor 19 is electrically connected, releasing lever 23, and kelly 7 pushes against the side wall of gear 5 under the elastic force effect of spring 8, thus will
Gear 5 is fixed, then fixes the position of rack-plate 10, one end electricity of five the first electric conductors 19 and five the second electric conductors 22
Property connection, the basal sliding of the insulation board 20 of 13 bottom end of insulation sleeve in bus groove body 1, the extraneous cable that will need to be electrically connected
It is electrically connected with adapter 21, similarly rotates counterclockwise turntable 3, insulation sleeve 13 and right busbar slot 18 are electrically connected, thus real
The conversion connection of existing bus duct, facilitates the installation of the inlet wire and bus groove body 1 of cable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of bus duct with grafting conversion function, it is characterised in that: including bus groove body (1) and bus groove body
(1) switching device of adjustment conversion equipment and bus groove body (1) inside at the top of；
The adjustment conversion equipment includes fixed block (2), turntable (3), shaft (4), gear (5), sliding slot (6), kelly (7), bullet
Spring (8), casing (9), rack-plate (10), connecting column (11), limit plate (12) and pull rod (23), the bus groove body (1)
Top is provided with sliding slot (6), is slidably connected rack-plate (10) in the sliding slot (6), and connection is engaged in one end of the rack-plate (10)
Gear (5), the gear (5) are rotatably connected on the inside of fixed block (2) by shaft (4), and one end of the shaft (4) is fixed
It connects turntable (3), the both ends interior of the fixed block (2) is fixedly connected with casing (9), and sliding connects in described sleeve pipe (9)
It connects kelly (7), one end of the kelly (7) is fixedly connected with one end of pull rod (23), and the external of the pull rod (23) is socketed spring
(8), the bottom end of the rack-plate (10) is fixedly connected connecting column (11), and the interior side of the bus groove body (1) is fixed to be connected
Connect limit plate (12)；
The switching device include insulation sleeve (13), left busbar slot (14), connecting groove (15), fixture block (16), connector (17),
Right busbar slot (18), the first electric conductor (19), insulation board (20), adapter (21), the second electric conductor (22) and cavity (24), institute
The inside for stating bus groove body (1) is provided with cavity (24), and one end of the insulation sleeve (13) is fixedly connected on connecting column (11)
One end, the inside of the insulation sleeve (13) are fixedly connected with five the first electric conductors (19), five first electric conductors (19)
One end is corresponding to be electrically connected five the second electric conductors (22), and the both ends side wall of the insulation sleeve (13) is provided with connecting groove
(15), one end of five second electric conductors (22) is fixedly connected on the inside of insulation board (20), five second conductions
One end of body (22) is fixedly connected adapter (21), and the inside two sides of the bus groove body (1) are respectively fixedly connected with left busbar
One end of slot (14) and right busbar slot (18), the left busbar slot (14) and right busbar slot (18) is fixedly connected with connector
(17), one end of the connector (17) is fixedly connected with fixture block (16).
2. a kind of bus duct with grafting conversion function according to claim 1, it is characterised in that: the connecting groove
(15) it is connected together with connector (17), and the fixture block (16) of connector (17) side and the first electric conductor (19) are electrically connected.
3. a kind of bus duct with grafting conversion function according to claim 1, it is characterised in that: the kelly (7)
Quantity be two, and one end of two kellies (7) pushes against the side wall of gear (5).
4. a kind of bus duct with grafting conversion function according to claim 1, it is characterised in that: the spring (8)
Both ends be respectively fixedly connected with one end of kelly (7) and one end of casing (9).
5. a kind of bus duct with grafting conversion function according to claim 1, it is characterised in that: the pull rod (23)
It is slidably connected with casing (9), and one end side wall of casing (9) is run through in one end of pull rod (23).
6. a kind of bus duct with grafting conversion function according to claim 1, it is characterised in that: the insulation board
(20) it is fixedly connected on the bottom end of insulation sleeve (13), and insulation board (20) is slidably connected at the bottom of bus groove body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381094.1U CN208637983U (en) | 2018-08-24 | 2018-08-24 | A kind of bus duct with grafting conversion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381094.1U CN208637983U (en) | 2018-08-24 | 2018-08-24 | A kind of bus duct with grafting conversion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637983U true CN208637983U (en) | 2019-03-22 |
Family
ID=65742928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381094.1U Active CN208637983U (en) | 2018-08-24 | 2018-08-24 | A kind of bus duct with grafting conversion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417277A (en) * | 2020-04-21 | 2020-07-14 | 邱鑫 | Power supply structure of single-phase inverter testing device |
| CN111541209A (en) * | 2020-05-15 | 2020-08-14 | 国网福建省电力有限公司厦门供电公司 | Bus duct adapter and bus duct maintenance method |
-
2018
- 2018-08-24 CN CN201821381094.1U patent/CN208637983U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417277A (en) * | 2020-04-21 | 2020-07-14 | 邱鑫 | Power supply structure of single-phase inverter testing device |
| CN111417277B (en) * | 2020-04-21 | 2021-10-22 | 国网江苏省电力有限公司徐州供电分公司 | Power supply structure of single-phase inverter testing device |
| CN111541209A (en) * | 2020-05-15 | 2020-08-14 | 国网福建省电力有限公司厦门供电公司 | Bus duct adapter and bus duct maintenance method |
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