CN210201408U - Female row connection anti-loosening structure in switch board - Google Patents
Female row connection anti-loosening structure in switch board Download PDFInfo
- Publication number
- CN210201408U CN210201408U CN201921458207.8U CN201921458207U CN210201408U CN 210201408 U CN210201408 U CN 210201408U CN 201921458207 U CN201921458207 U CN 201921458207U CN 210201408 U CN210201408 U CN 210201408U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- female
- busbar
- switch board
- group
- 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
Images
Landscapes
- Distribution Board (AREA)
Abstract
The utility model discloses an anti loosening structure is connected to female row in switch board relates to female technical field of arranging, specifically is an anti loosening structure is connected to female row in switch board, including the female group of arranging in the right side, the one end swing joint of bolt has the nut, the lateral surface swing joint of nut has the fixed block, one side fixedly connected with threaded rod of fixed block, the circulator is installed to the one end of threaded rod, threaded hole has been seted up to one side of circulator, the one end threaded connection of threaded rod has the circulator. This female row of connecting anti-loosening structure in switch board, through the fixed block, the cooperation setting of threaded rod and circulator, the nut and the bolt that make this female row of connecting anti-loosening structure junction in switch board have obtained the reciprocal anchorage, make it can not appear not hard up effect when using, through the cooperation setting of hexagon fixed block and toughness clamp, can carry out the fixed of nut and bolt to female little junction of arranging thickness at the in-process that uses to reached and prevented its not hard up purpose.
Description
Technical Field
The utility model relates to a female technical field that arranges specifically is a female loose structure of connecting of arranging in switch board.
Background
The copper bar is a high-current conductive product, is suitable for electrical apparatus projects such as high-low voltage electrical apparatus, switch contact, distribution equipment, bus duct, etc., also apply to the metal smelting, electrochemical plating, chemical industry electrical apparatus project such as caustic soda, etc. extensively, the electrical copper bar has advantages such as the resistivity is low, the degree of bending is large, etc., the copper bar is also called copper busbar, copper busbar or copper busbar, earthing copper bar, it is made of copper material, the cross-section is rectangular or rectangular long conductor of chamfer (fillet), called aluminum bar made of aluminum material, play a role of carrying current and connecting the electrical equipment in the circuit, the quality requirement of the copper busbar carries out GB/T5585.1-2005 standard, because the conductivity property of copper is superior to aluminium, the copper bar has been used extensively in the electrical equipment, especially in a set of electrical fittings; generally, A, B, C, N-phase busbars and PE busbars in a power distribution cabinet are both copper bars; the copper bar is generally marked with phase color letter marks or coated with phase color paint when in use, the A-phase copper bar is marked with 'yellow' color, the B-phase is 'green' color, the C-phase is 'red' color, the N-phase is 'light blue' color, the PE bus bar is 'yellow green' double-color, the copper bar is mainly used on a primary circuit (the copper bar can be used by a phase line, a zero line and a ground line of large current), the connection of the primary components of the large current on the electric cabinet is the copper bar, for example, the electric cabinet is connected between the cabinets and is a main bus bar, the main bus bar is divided into branch bus bars on switch electric appliances (an isolating switch, a circuit breaker and the like) of each electric cabinet, the copper bar is provided with tin plating and also provided with bare copper bar, the connection of the copper bar in the electric cabinet can be provided with tin plating treatment, embossing treatment or conductive paste, the vacant positions can be used for heating a shrinkable sleeve protection, some insulating paint, the amount is mainly considered by the copper bar, select for use suitable copper bar according to the electric current size, the screw of junction must be tightened, otherwise the electric current can appear the possibility of melting the copper bar when big, and the copper bar is the electrically conductive product of heavy current.
The connection between the busbar and the busbar in the existing power distribution cabinet is mainly fixedly connected through a bolt and a nut, the looseness can be easily caused in the connection mode, and the connection position of the busbar in the existing power distribution cabinet is not fixedly processed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a female row connects anti-loosening structure in switch board has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bus bar connection anti-loose structure in a power distribution cabinet comprises a right bus bar group, wherein the right bus bar group comprises an upper right bus bar, a middle right bus bar and a lower right bus bar, one sides of the upper right busbar, the middle right busbar and the lower right busbar are connected through bolts in a threaded manner, one end of each bolt is movably connected with a nut, the outer side surface of the screw cap is movably connected with a fixed block, one side of the fixed block is fixedly connected with a threaded rod, a rotator is arranged at one end of the threaded rod, a threaded hole is arranged at one side of the rotator, the rotator is connected with one end of the threaded rod through a thread, a single bus bar is arranged on one side of the right bus bar group, a single bolt is arranged on one side of the single bus bar, the one end swing joint of single bolt has little nut, the lateral surface swing joint of little nut has the hexagon fixed block, one side fixedly connected with toughness of hexagon fixed block presss from both sides.
Optionally, a fixing block group is installed on one side of the right mother row group, the fixing block group includes a main block piece and a slave block piece, a protruding block is installed on one side of the main block piece, and a groove is formed in one side of the slave block piece.
Optionally, a small threaded hole is formed in one side of the fixed block group, and a supporting plate is connected to one side of the fixed block group through threads.
Optionally, a left mother row group is installed on one side of the supporting plate far away from the fixed block group.
Optionally, the left side and the right side of the right middle busbar are movably connected with grid baffles.
Optionally, an insulating protective sleeve is installed on one side of the right mother row group.
(III) advantageous effects
The utility model provides a female row connects anti-loose structure in switch board possesses following beneficial effect:
1. this female row of connecting anti-loosening structure in switch board, through the fixed block, the cooperation setting of threaded rod and circulator, the nut and the bolt that make this female row of connecting anti-loosening structure junction in switch board have obtained the reciprocal anchorage, make it can not appear not hard up effect when using, through the cooperation setting of hexagon fixed block and toughness clamp, can carry out the fixed of nut and bolt to female little junction of arranging thickness at the in-process that uses to reached and prevented its not hard up purpose.
2. This female loose structure of connecting of arranging in switch board through the setting of backup pad, makes this switch board in female row connect anti loosening structure possess female arranging and female fixed effect of arranging between, through the cooperation setting of master piece spare and follow piece spare, can be to arranging between the formation interval to stop the contact between the female arranging, avoid the emergence of female conductive condition between arranging.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the threaded rod of the present invention;
FIG. 3 is a schematic structural view of the flexible clip of the present invention;
fig. 4 is a schematic structural diagram of the fixing block 4 set of the present invention.
In the figure: 1-right busbar group, 101-upper right busbar, 102-middle right busbar, 103-lower right busbar, 2-bolt, 3-nut, 4-fixed block, 5-threaded rod, 6-rotator, 7-single busbar, 8-single bolt, 9-small nut, 10-hexagonal fixed block, 11-toughness clamp, 12-fixed block group, 13-convex block, 14-groove, 15-supporting plate, 16-left busbar group, 17-grid baffle plate and 18-insulating protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a bus bar connection anti-loose structure in a power distribution cabinet comprises a right bus bar group 1, wherein the right bus bar group 1 comprises an upper right bus bar 101, a middle right bus bar 102 and a lower right bus bar 103, one sides of the upper right bus bar 101, the middle right bus bar 102 and the lower right bus bar 103 are in threaded connection through bolts 2, one end of each bolt 2 is movably connected with a nut 3, the outer side surface of each nut 3 is movably connected with a fixed block 4, one side of each fixed block 4 is fixedly connected with a threaded rod 5, one end of each threaded rod 5 is provided with a rotator 6, the nuts 3 and the bolts 2 at the connection part of the bus bar connection anti-loose structure in the power distribution cabinet are mutually fixed through the matching arrangement of the fixed blocks 4, the threaded rods 5 and the rotators 6, one side of each rotator 6 is provided with a threaded hole, one end of each threaded rod 5 is connected with a rotator 6, a single busbar 7 is arranged on one side of a right busbar group 1, a single bolt 8 is arranged on one side of the single busbar 7, one end of the single bolt 8 is movably connected with a small nut 9, the outer side surface of the small nut 9 is movably connected with a hexagonal fixed block 10, one side of the hexagonal fixed block 10 is fixedly connected with a toughness clamp 11, through the matching arrangement of the hexagonal fixed block 10 and the toughness clamp 11, the nut 3 and the bolt 2 can be fixed at the joint with small thickness of the busbar in the using process, so that the aim of preventing the busbar from loosening is achieved, a fixed block group 12 is arranged on one side of the right busbar group 1, the fixed block group 12 comprises a main block piece and a secondary block piece, through the matching arrangement of the main block piece and the secondary block piece, an interval can be formed between the busbars, thereby avoiding the contact between the busbars and the occurrence of the conductive condition between the busbars, a convex block 13 is arranged on one side of the main block piece 13, a, little screw hole has been seted up to one side of fixed block group 12, and one side threaded connection of fixed block group 12 has backup pad 15, through the setting of backup pad 15, makes this switch board interior female row connect anti loosening structure and has possessed female arranging and arrange the fixed effect between the female row, and backup pad 15 is kept away from one side of fixed block group 12 and is installed female row in a left side group 16, and female row 102's the equal swing joint in the right side has check baffle 17, and insulating protective sheath 18 is installed to one side of female row group 1 in the right side.
To sum up, this female row connection anti-loosening structure in switch board, in the use, through fixed block 4, threaded rod 5 and circulator 6's cooperation setting, nut 3 and bolt 2 that make this switch board female row connection anti-loosening structure junction have obtained reciprocal anchorage, make it can not appear not hard up effect when using, cooperation setting through hexagon fixed block 10 and toughness clamp 11, can carry out nut 3 and bolt 2's fixed to female little junction of thickness of arranging in the in-process of using, thereby reached and prevented its not hard up purpose, setting through backup pad 17, make this switch board female row connection anti-loosening structure possess female arranging and arranging between the fixed effect, set up through the cooperation of master piece and slave piece, can be to forming the interval between the female arranging, thereby stop the contact between the female arranging, avoid electrically conductive emergence between the female arranging.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a female row of connecting anti loosening structure in switch board, includes female group (1) of arranging of right side, its characterized in that: the right busbar group (1) comprises an upper right busbar (101), a middle right busbar (102) and a lower right busbar (103), one side of the upper right busbar (101), the middle right busbar (102) and the lower right busbar (103) are in threaded connection through bolts (2), one end of each bolt (2) is movably connected with a nut (3), the outer side face of each nut (3) is movably connected with a fixed block (4), one side of each fixed block (4) is fixedly connected with a threaded rod (5), one end of each threaded rod (5) is provided with a rotator (6), one side of each rotator (6) is provided with a threaded hole, one end of each threaded rod (5) is connected with a rotator (6) in a threaded manner, one side of the right busbar group (1) is provided with a single busbar (7), one side of each single busbar (7) is provided with a single bolt (8), one end of each single bolt (8) is movably connected with a small nut (9), the lateral surface swing joint of little nut (9) has hexagon fixed block (10), one side fixed connection of hexagon fixed block (10) has toughness to press from both sides (11).
2. The utility model provides a female row of connecting structure of preventing loosing in switch board according to claim 1 which characterized in that: fixed block group (12) are installed to one side of female group (1) of arranging on the right side, fixed block group (12) include main piece spare and follow the piece spare, protruding piece (13) are installed to one side of main piece spare, it offers fluted (14) to follow one side of piece spare.
3. The utility model provides a female row of connecting structure of preventing loosing in switch board according to claim 2 which characterized in that: one side of the fixed block group (12) is provided with a small threaded hole, and one side of the fixed block group (12) is in threaded connection with a support plate (15).
4. The utility model provides a female row of connecting structure of preventing loosing in switch board according to claim 3 which characterized in that: and a left female row group (16) is arranged on one side of the supporting plate (15) far away from the fixed block group (12).
5. The utility model provides a female row of connecting structure of preventing loosing in switch board according to claim 1 which characterized in that: the left side and the right side of the right middle busbar (102) are movably connected with grid baffles (17).
6. The utility model provides a female row of connecting structure of preventing loosing in switch board according to claim 1 which characterized in that: and an insulating protective sleeve (18) is arranged on one side of the right mother row group (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458207.8U CN210201408U (en) | 2019-09-04 | 2019-09-04 | Female row connection anti-loosening structure in switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458207.8U CN210201408U (en) | 2019-09-04 | 2019-09-04 | Female row connection anti-loosening structure in switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201408U true CN210201408U (en) | 2020-03-27 |
Family
ID=69866500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921458207.8U Active CN210201408U (en) | 2019-09-04 | 2019-09-04 | Female row connection anti-loosening structure in switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4246003A1 (en) | 2022-03-16 | 2023-09-20 | Abb Schweiz Ag | A rivet, a busbar joint of electrical cabinets comprising a rivet and a method of making a busbar joint |
-
2019
- 2019-09-04 CN CN201921458207.8U patent/CN210201408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4246003A1 (en) | 2022-03-16 | 2023-09-20 | Abb Schweiz Ag | A rivet, a busbar joint of electrical cabinets comprising a rivet and a method of making a busbar joint |
| WO2023174926A1 (en) | 2022-03-16 | 2023-09-21 | Abb Schweiz Ag | A rivet, a busbar joint of electrical cabinets comprising a rivet and a method of making a busbar joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210201408U (en) | Female row connection anti-loosening structure in switch board | |
| CN102868031B (en) | Detachable grounding wire connecting device | |
| WO2016016417A1 (en) | Supply strip | |
| CN204927566U (en) | Articulate ground wire device | |
| CN207320581U (en) | A kind of high-performance bus frame | |
| CN201699145U (en) | Copper bar by utilizing fastening knurled nut to connect conducting wire and bus | |
| CN109509686A (en) | Modular breaker connector | |
| CN209150496U (en) | A kind of busbar rapid insertion device | |
| CN204992061U (en) | Plug -in generating line connector | |
| CN207994089U (en) | A kind of connector between copper bar and conducting wire | |
| CN204144486U (en) | A kind of conductor end and grounding wire device | |
| CN218300275U (en) | Equipment wire clamp | |
| CN203895903U (en) | Bus duct grounding member | |
| CN212782748U (en) | Silicon controlled module incoming line copper bar | |
| CN210349537U (en) | Transformer binding post | |
| CN206135347U (en) | Horizontal cross elbow of cross | |
| CN204030014U (en) | Copper busbar in switch cubicle | |
| CN213817155U (en) | Temporary short circuit device that generates heat of generating line T connects gold utensil | |
| CN204558904U (en) | A kind of low-voltage cable junction box bus-bar system | |
| KR200438876Y1 (en) | The washer breaking down an isolation | |
| CN204904853U (en) | Copper bar line printer | |
| CN214957847U (en) | Bus system of switch cabinet | |
| CN217387576U (en) | Auxiliary external member for grounding in circuit cabinet | |
| CN216162365U (en) | Linear section connecting device of intensive bus duct | |
| CN212207461U (en) | Wire clamp for CT (current transformer) upwelling test of switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |