CN110137807A - A kind of busbar for being convenient for conducting wire to be tensioned in power distribution cabinet - Google Patents
A kind of busbar for being convenient for conducting wire to be tensioned in power distribution cabinet Download PDFInfo
- Publication number
- CN110137807A CN110137807A CN201910428745.0A CN201910428745A CN110137807A CN 110137807 A CN110137807 A CN 110137807A CN 201910428745 A CN201910428745 A CN 201910428745A CN 110137807 A CN110137807 A CN 110137807A
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- Prior art keywords
- conducting wire
- post
- motherboard
- busbar
- block
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- 230000007704 transition Effects 0.000 claims abstract description 66
- 238000004804 winding Methods 0.000 claims abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 241000826860 Trapezium Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000011835 investigation Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0493—Service poles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, including motherboard, binding post, conductor, clamping device, normotopia block, transition post and winding post, inlet wire connecting column is provided on the right end of the motherboard, for connecting inlet wire plate, the leading flank upper end of motherboard, which is uniformly equipped with, is provided with binding post, binding post lateral surface is provided with screw thread, the lower end of each binding post has been sequentially distributed conductor from top to bottom, clamping device, normotopia block, transition post, conductor, clamping device, normotopia block, transition post is installed on motherboard, winding post is installed on the downside of the left end of motherboard.The present invention will drive gasket when can solve existing nut rotational fastener when existing conducting wire is connect with template and rotate, cause conducting wire connection effect poor, its middle part latch-up-free be easy to cause falling off for wire connecting ends when conducting wire manually carries out tensioning movement, multichannel conducting wire on busbar can be wound, and the investigation for being unfavorable for conducting wire is replaced with it.
Description
Technical field
It is the present invention relates to power components field, in particular to a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet.
Background technique
For busbar mostly by copper material production, section is rectangle, plays conveying electric current and connection electrical equipment in circuit
Effect, busbar is a kind of conducting heavy current product, is suitable for the electricity such as high and low voltage electrical equipment, switch contact, controller switching equipment, bus duct
Device engineering.Busbar have many advantages, such as resistivity it is low, can bending degree it is big.
Busbar is applied in switchgear more in the power system, and busbar can be used in the electrical connection of AC or DC, female
Multiple connecting columns are provided on row can carry out multichannel conduction, and the connection between busbar and electric appliance is generally carried out by conducting wire, lead
Line irregular can cause some potential safety problems, existing busbar and conducting wire because conducting wire is excessively loose and conducting wire is arranged in wiring
When connection there are the problem of it is as follows:
1. generally pass through nut when conducting wire is locked in the connecting column of busbar and gasket carry out card pressure, meeting when nut rotational fastener
Band mobile gasket is rotated, and causes conducting wire to fall off from binding post, conducting wire connection effect is poor, and gasket can be pressed in the insulation of conducting wire
It puts on and conducting wire is caused to be not connected firmly；
2. conducting wire is generally tensioned by way of manual tension in conduction, since the middle part latch-up-free of conducting wire is easy
Falling off for wire connecting ends is caused, while switchgear is opened manually to be not intended to encounter the conducting wire of busbar connection, so that conducting wire is easy
It loosens；
It is conducted 3. the multichannel conducting wire on busbar generally passes through, so that can be wound between conducting wire, is unfavorable for all the way
The investigation of conducting wire is replaced with it.
Summary of the invention
To solve the above-mentioned problems, the present invention uses following technical scheme, and one kind in power distribution cabinet convenient for conducting wire for being tensioned
Busbar, including motherboard, binding post, conductor, clamping device, normotopia block, transition post and winding post, the material of the motherboard
For copper, it is provided with inlet wire connecting column on the right end of motherboard, for connecting inlet wire plate, the leading flank upper end of motherboard, which is uniformly equipped with, to be set
It is equipped with binding post, binding post lateral surface is provided with screw thread, and the lower end of each binding post has been sequentially distributed conductor, folder from top to bottom
Mechanism, normotopia block, transition post are held, conductor, clamping device, normotopia block, transition post are installed on motherboard, under the left end of motherboard
Winding post is installed one end of conducting wire is locked on binding post after external inlet wire plate connects on side, conducting wire is by conduction
It is locked after the conduction of body by clamping device, the lower end of conducting wire makes it be located at suitable front and back under the transmission effect of normotopia block
Position, the lower end of conducting wire can connect in place after bypassing the lower end of transition post and the upper end of winding post.
Set is placed with gasket on the binding post, and fastening nut is distributed on front side of gasket, and fastening nut and binding post are logical
It crosses the mode being slidably matched to be connected, the upper end setting of binding post is fluted, is provided on gasket corresponding with binding post groove
Convex block, when specific works, the groove on binding post matches band when can prevent fastening nut from rotating with the convex block on gasket
Mobile gasket is rotated, and conducting wire is caused to fall off from binding post, while gasket can also be such that the contact area of conducting wire and motherboard increases
So that conducting wire locking effect is good.
The clamping device includes clamping U-shaped seat, rubber pad, clamping block and locking bolt, clamps U-shaped seat and is mounted on mother
On the leading flank of plate, clamp and be provided with rubber pad on the left side wall of U-shaped seat, clamping block, which is located at, to be clamped in U-shaped seat, clamping block it is upper
Lower both ends are provided with sliding bar, and the sliding bar on clamping block passes through the right side wall for clamping U-shaped seat, the sliding bar on clamping block with
The right side wall for clamping U-shaped seat is to be slidably matched；
The right flank middle part of clamping block is connected with the left end of locking bolt, middle part and the U-shaped seat of clamping of locking bolt
Right side wall is connected by way of being threadedly engaged, and locking bolt is that can be manually rotated bolt, and when specific works, clamping device can
Conducting wire is subjected to stable holding, preventing conducting wire, its connecting pin is there are pulling force in tensioning, the phenomenon that causing wire connecting ends to fall off,
By rotating locking bolt manually, conducting wire is firmly locked so that clamping block is matched with rubber pad.
As a preferred technical solution of the present invention, protection mechanism is distributed in the outer-end front side of the motherboard, described
Protection mechanism include protecting crust and protective plate, protecting crust is U-shaped structure, before protecting crust is mounted on the outer end of motherboard by bolt
On side, the middle part lower end of protecting crust is provided with square groove, and protective plate is mounted in the square groove of protecting crust by pin shaft；
Protective plate is L-type structure, and the downside inner end of protective plate is evenly arranged with square groove corresponding with normotopia block position,
Protecting crust and protective plate are plastic material, and when specific works, protection mechanism can protect the connecting part of motherboard, prevent
Manually touching conducting wire causes it to loosen, and protective plate can be opened, so that conducting wire is connected on motherboard, prevent from frequently dismantling
Protection mechanism.
As a preferred technical solution of the present invention, triangle is symmetrically arranged on the square groove side wall of the protecting crust
Slot, is provided with retention bead on protective plate, and retention bead is flexible material, when specific works, the limit of flexible material on protective plate
Position protrusion can carry out position-limiting action when protective plate closes.
As a preferred technical solution of the present invention, it is provided with positioning groove on the top of the protective plate, protects
It is provided with the locating rack matched with protective plate groove on the side wall of shell, locating rack is plastic material, when specific works, protective plate
On positioning groove matched with the locating rack of protecting crust can protective plate open when it is limited.
As a preferred technical solution of the present invention, the conductor is plastic material, and conductor is front opening
Arcuate structure, the front end of conductor is provided with the batter post being inclined outwardly, when specific works, after conducting wire is connected on binding post,
The conductor of plastic material can wrap conducting wire, and the batter post being inclined outwardly on conductor can facilitate the package of conducting wire
Movement.
As a preferred technical solution of the present invention, the normotopia block is trapezium structure, and the middle part of normotopia block is arranged
There is arc groove, and the height of normotopia block successively reduces from left to right, when specific works, normotopia block can lead conducting wire
To so that conducting wire can pass through transition post in parallel, the arc groove in the middle part of normotopia block can be positioned conducting wire.
As a preferred technical solution of the present invention, lead-over groove, mistake are evenly arranged on the transition post lateral surface
The height for crossing column successively reduces from left to right, and the lead-over groove and normotopia block that are located at transition post setting in same lengthwise position are arranged
Arc groove between position it is corresponding, the quantity of lead-over groove is no less than the number of binding post in the transition post of motherboard left end
Amount, and the transition slot number in transition post successively reduces one, when specific works from left to right, transition post plays the work of transition
With conducting wire being tensioned so that transition post is matched with winding post, the lead-over groove in transition post plays the work of positioning to conducting wire
With the different conductor connected on motherboard is by that can be wrapped in lead-over groove corresponding with normotopia block position under the guiding of normotopia block
Interior, around continuing to conduct to the left after corresponding transition post, the transition post positioned at motherboard left end can be with for conducting wire on motherboard
Conducting wire is collected, conducting wire is wrapped in different lead-over grooves in the transition post of motherboard left end at this time, prevents conducting wire from existing
There is a phenomenon where wind when conduction.
As a preferred technical solution of the present invention, the diameter of the winding post is greater than the size of transition post, winding
Winding groove is evenly arranged on the lateral surface of column, and the position of winding groove and mistake in the transition post for being located at motherboard left end in winding post
The position of aqueduct corresponds, and when specific works, the multiple conducting wires of the conduction in transition post can be wrapped in winding post therewith
In the corresponding winding groove in position, winding post is conducted downwards the conducting wire in transition post, so as to the lower end energy of conducting wire
In enough connections in place.
As a preferred technical solution of the present invention, the middle part lower end of the gasket is provided with arc convex, and pads
The arc convex of piece is located at the outside of fastening nut, and when specific works, the arc convex of gasket can pack into the insulation of conducting wire
Row limit, the downward conduction for enabling conducting wire vertical is without generating torque, since wire insulation set diameter is more straight than metal wire
Diameter is big, and the arc convex of gasket, which is stuck on the insulation sleeve of conducting wire, can also prevent conducting wire locking insecure.
As a preferred technical solution of the present invention, the left side of the clamping block is the arcuate structure of evagination, lock
The rear and front end for determining block arcuate structure is provided with arc saddle, and when specific works, the evagination arcuate structure of clamping block can increase
Add the locking degree of the invention to conducting wire, the arc saddle on clamping block can position it when conducting wire locks.
The beneficial effects of the present invention are:
One, the present invention devises the terminals for capableing of steady lock conducting wire, conducting wire fastening nut when wiring is locked
Rotation not will drive gasket rotation, prevent conducting wire from falling off from binding post, the arc convex of gasket can be to the insulation sleeve of conducting wire
It is limited, the downward conduction that conducting wire can be vertical is stuck on the insulation sleeve of conducting wire without generating torque, the arc convex of gasket
Conducting wire locking can also be prevented insecure；
Two, the present invention joined the clamping device to conducting wire in conducting wire tensioning, prevent conducting wire its connecting pin in tensioning
There are pulling force, the phenomenon that causing wire connecting ends to fall off, while protection mechanism of the invention can carry out the connecting part of motherboard
Protection prevents from manually touching conducting wire and it is caused to loosen；
Three, the invention proposes separated conduction is carried out to the conducting wire on motherboard, prevent conducting wire from winding in conduction
Phenomenon, to be unfavorable for the investigation and replacement of conducting wire.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram after present invention removal protection mechanism；
Fig. 3 be in Fig. 2 A to partial enlarged view；
Fig. 4 is the structural schematic diagram (viewed from above) of clamping block of the present invention；
Fig. 5 is the structural schematic diagram between motherboard of the present invention, binding post and gasket；
Fig. 6 is the first cross-sectional view between protecting crust and protective plate of the present invention；
Fig. 7 is the cross-sectional view that protective plate of the present invention closes and opens two kinds of working conditions；
Fig. 8 is wiring front view of the invention；
Fig. 9 is wiring left view of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, the side of the instructions such as term " on ", "lower", "bottom", "inner", "outside"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It is also possible to be connected directly, is also possible to indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Embodiment 1
The primary structure of the present embodiment is as shown in Fig. 2 to Fig. 5, Fig. 8 and Fig. 9, and one kind in power distribution cabinet convenient for conducting wire for opening
Tight busbar, including motherboard 1, binding post 2, conductor 3, clamping device 4, normotopia block 5, transition post 6 and winding post 7, it is described
The material of motherboard 1 is copper, is provided with inlet wire connecting column on the right end of motherboard 1, for connecting inlet wire plate, on the leading flank of motherboard 1
End is uniformly equipped with and is provided with binding post 2, and 2 lateral surface of binding post is provided with screw thread, the lower end of each binding post 2 from top to bottom according to
Secondary that conductor 3, clamping device 4, normotopia block 5, transition post 6 is distributed with, conductor 3, clamping device 4, normotopia block 5, transition post 6 are equal
It is mounted on motherboard 1, winding post 7 is installed on the left end downside of motherboard 1, after external inlet wire plate connects, by the one of conducting wire
End is locked on binding post 2, and conducting wire is locked after the conduction of conductor 3 by clamping device 4, and the lower end of conducting wire is in normotopia block
5 transmission effect is lower so that it is located at suitable front-rear position, lower end and winding post 7 of the lower end of conducting wire around transition post 6
It can connect in place behind upper end.
Set is placed with gasket 21 on the binding post 2, and the front side of gasket 21 is distributed with fastening nut 22, fastening nut 22 with
Binding post 2 is connected by way of being slidably matched, and the setting of the upper end of binding post 2 is fluted, is provided on gasket 21 and wiring
The corresponding convex block of 2 groove of column, the groove on binding post 2 is matched with the convex block on gasket 21 can prevent fastening nut 22 from revolving
Band mobile gasket 21 is rotated when turning, and conducting wire is caused to fall off from binding post 2, while gasket 21 can also make conducting wire and motherboard 1
Contact area increases so that conducting wire locking effect is good.
The middle part lower end of the gasket 21 is provided with arc convex, and the arc convex of gasket 21 is located at fastening nut 22
Outside, the arc convex of gasket 21 can limit the insulation sleeve of conducting wire, the downward conduction for enabling conducting wire vertical
Without generating torque, since wire insulation set diameter is bigger than the diameter of metal wire, the arc convex of gasket 21 is stuck in the exhausted of conducting wire
Edge, which is put on, can also prevent conducting wire locking insecure.
The clamping device 4 includes clamping U-shaped seat 41, rubber pad 42, clamping block 43 and locking bolt 44, is clamped U-shaped
Seat 41 is mounted on the leading flank of motherboard 1, is clamped and is provided with rubber pad 42 on the left side wall of U-shaped seat 41, and clamping block 43 is located at folder
It holds in U-shaped seat 41, the upper and lower ends of clamping block 43 are provided with sliding bar, and the sliding bar on clamping block 43, which passes through, clamps U-shaped seat
The right side wall of 41 right side wall, sliding bar and the U-shaped seat 41 of clamping on clamping block 43 is to be slidably matched；
The right flank middle part of clamping block 43 is connected with the left end of locking bolt 44, the middle part of locking bolt 44 and clamping U
The right side wall of type seat 41 is connected by way of being threadedly engaged, and locking bolt 44 is that can be manually rotated bolt, and clamping device 4 can
Conducting wire is subjected to stable holding, preventing conducting wire, its connecting pin is there are pulling force in tensioning, the phenomenon that causing wire connecting ends to fall off,
By rotating locking bolt 44 manually, conducting wire is firmly locked so that clamping block 43 is matched with rubber pad 42.
The left side of the clamping block 43 is the arcuate structure of evagination, and the rear and front end of 43 arcuate structure of clamping block is all provided with
It is equipped with arc saddle, the evagination arcuate structure of clamping block 43 can increase the present invention to the locking degree of conducting wire, on clamping block 43
Arc saddle can conducting wire lock when it is positioned.
The conductor 3 is plastic material, and conductor 3 is the arcuate structure of front opening, the front end setting of conductor 3
After having the batter post being inclined outwardly, conducting wire to be connected on binding post 2, the conductor 3 of plastic material can wrap conducting wire,
The batter post being inclined outwardly on conductor 3 can facilitate the wrapping action of conducting wire.
The normotopia block 5 is trapezium structure, and the middle part of normotopia block 5 is provided with arc groove, and the height of normotopia block 5 from
It successively reduces from left to right, normotopia block 5 can be oriented to conducting wire, so that conducting wire can pass through transition post 6, normotopia block in parallel
The arc groove at 5 middle parts can position conducting wire.
It is evenly arranged with lead-over groove on 6 lateral surface of transition post, the height of transition post 6 successively reduces from left to right,
And it is opposite with the position between the arc groove that normotopia block 5 is arranged to be located at the lead-over groove that transition post 6 is arranged in same lengthwise position
It answers, the quantity of lead-over groove is no less than the quantity of binding post 2, and the transition in transition post 6 in the transition post 6 of 1 left end of motherboard
Slot number successively reduces one from left to right, and transition post 6 plays the role of transition, so as to transition post 6 match with winding post 7 by
Conducting wire is tensioned, and the lead-over groove in transition post 6 plays the role of positioning to conducting wire, and the different conductor connected on motherboard 1 passes through
It can be wrapped under the guiding of normotopia block 5 in lead-over groove corresponding with 5 position of normotopia block, the conducting wire on motherboard 1 is around therewith
Continue to conduct to the left after corresponding transition post 6, the transition post 6 positioned at 1 left end of motherboard can collect conducting wire, lead at this time
Line is wrapped in different lead-over grooves in the transition post 6 of 1 left end of motherboard, prevent conducting wire conduction when wind show
As.
The diameter of the winding post 7 is greater than the size of transition post 6, is evenly arranged with winding on the lateral surface of winding post 7
Slot, and the position of winding groove and the position of lead-over groove in the transition post 6 for being located at 1 left end of motherboard correspond in winding post 7, transition
The multiple conducting wires of conduction on column 6 can be wrapped in winding post 7 in the corresponding winding groove in position therewith, so that winding post 7
Conducting wire in transition post 6 can be conducted downwards, so that the lower end of conducting wire can connect in place.
The embodiment of the present embodiment are as follows: the present invention is mounted on the suitable position of power distribution cabinet by ceramic jacket first,
Then external inlet wire plate is connected to the right side upper end of motherboard 1, the upper end metal wire of conducting wire is peeled off to suitable length, then
By metal wire upward around covering on binding post 2, fastening nut 22 is locked on binding post 2 after covering gasket 21, on binding post 2
Groove matched with the convex block on gasket 21 can prevent fastening nut 22 rotate when band mobile gasket 21 rotated, gasket 21
Arc convex the insulation sleeve of conducting wire can be limited, the downward conduction for enabling conducting wire vertical is without generation torque；
Normotopia block 5 can be oriented to conducting wire, so that conducting wire can pass through transition post 6 in parallel, transition post 6 was played
Conducting wire is tensioned by the effect crossed so that transition post 6 is matched with winding post 7, and the lead-over groove in transition post 6 plays conducting wire
The effect of positioning, the different conductor connected on motherboard 1 under the guiding of normotopia block 5 by that can be wrapped in and 5 position phase of normotopia block
In corresponding lead-over groove, it is left to be located at motherboard 1 around continuing to conduct to the left after corresponding transition post 6 for the conducting wire on motherboard 1
The transition post 6 at end can collect conducting wire, and conducting wire is wrapped in different mistakes in the transition post 6 of 1 left end of motherboard at this time
In aqueduct, prevent conducting wire in conduction there is a phenomenon where winding, the multiple conducting wires of the conduction in transition post 6 can be wrapped in winding
Winding post 7 is conducted downwards the conducting wire in transition post 6, to lead in the corresponding winding groove in position therewith on column 7
The lower end of line can connect in place.
Embodiment 2
As shown in Fig. 1, Fig. 6 and Fig. 7, present embodiment on the basis of the above embodiments, joined the protection to motherboard 1
Mechanism 8, protection mechanism 8 can protect the connecting part of motherboard 1, prevent from manually touching conducting wire and it is caused to loosen；Institute
The protection mechanism 8 stated is located at the outer-end front side of motherboard 1；The protection mechanism 8 includes protecting crust 81 and protective plate 82, protecting crust
81 be U-shaped structure, and protecting crust 81 is mounted on the outer-end front side face of motherboard 1 by bolt, the middle part lower end setting of protecting crust 81
There is square groove, protective plate 82 is mounted in the square groove of protecting crust 81 by pin shaft；
Protective plate 82 is L-type structure, and the downside inner end of protective plate 82 is evenly arranged with corresponding with 5 position of normotopia block
Square groove, protecting crust 81 and protective plate 82 are plastic material.
It is symmetrically arranged with vee gutter on the square groove side wall of the protecting crust 81, is provided with retention bead on protective plate 82
82a, retention bead 82a are flexible material.
It is provided with positioning groove on the top of the protective plate 82, is provided on the side wall of protecting crust 81 and protective plate 82
The locating rack 81a that groove matches, locating rack 81a are plastic material.
Protective plate 82 can be opened, so that conducting wire is connected on motherboard 1, prevent from frequently dismantling protection mechanism 8, protective plate
82 carry out opening can limit it with protecting crust 81 when closing movement.The other parts of the present embodiment and above-mentioned implementation
Example is identical, repeats no more.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments by being detached under the principle of the present invention and objective, of the invention
Range is defined by the claims and their equivalents.
Claims (10)
1. a kind of for being convenient for the busbar of conducting wire tensioning, including motherboard (1), binding post (2), conductor (3), clamping in power distribution cabinet
Mechanism (4), normotopia block (5), transition post (6) and winding post (7), it is characterised in that: the material of the motherboard (1) is copper, female
The leading flank upper end of plate (1), which is uniformly equipped with, to be provided with binding post (2), and binding post (2) lateral surface is provided with screw thread, each wiring
The lower end of column (2) has been sequentially distributed conductor (3), clamping device (4), normotopia block (5), transition post (6), conductor from top to bottom
(3), clamping device (4), normotopia block (5), transition post (6) are installed on motherboard (1), are installed on the left end downside of motherboard (1)
There are winding post (7)；Wherein:
Set is placed with gasket (21) on the binding post (2), and fastening nut (22), fastening nut are distributed on front side of gasket (21)
(22) it is connected by way of being slidably matched with binding post (2), the upper end setting of binding post (2) is fluted, on gasket (21)
It is provided with convex block corresponding with binding post (2) groove；
The clamping device (4) includes clamping U-shaped seat (41), rubber pad (42), clamping block (43) and locking bolt (44), folder
It holds U-shaped seat (41) to be mounted on the leading flank of motherboard (1), clamps and be provided on the left side wall of U-shaped seat (41) rubber pad (42), lock
Determine block (43) and be located to clamp in U-shaped seat (41), the upper and lower ends of clamping block (43) are provided with sliding bar, on clamping block (43)
Sliding bar passes through the right side wall for clamping U-shaped seat (41), and the sliding bar on clamping block (43) is with the right side wall for clamping U-shaped seat (41)
It is slidably matched；
The right flank middle part of clamping block (43) is connected with the left end of locking bolt (44), the middle part of locking bolt (44) and folder
The right side wall for holding U-shaped seat (41) is connected by way of being threadedly engaged, and locking bolt (44) is that can be manually rotated bolt.
2. according to claim 1 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
The outer-end front side of motherboard (1) is distributed with protection mechanism (8), and the protection mechanism (8) includes protecting crust (81) and protective plate
(82), protecting crust (81) is U-shaped structure, and protecting crust (81) is mounted on the outer-end front side face of motherboard (1) by bolt, protecting crust
(81) middle part lower end is provided with square groove, and protective plate (82) is mounted in the square groove of protecting crust (81) by pin shaft；
Protective plate (82) is L-type structure, and the downside inner end of protective plate (82) is evenly arranged with corresponding with normotopia block (5) position
Square groove, protecting crust (81) and protective plate (82) are plastic material.
3. according to claim 2 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
It is symmetrically arranged with vee gutter on the square groove side wall of protecting crust (81), is provided on protective plate (82) retention bead (82a), limits
Raised (82a) is flexible material.
4. according to claim 2 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
It is provided with positioning groove on the top of protective plate (82), is provided on the side wall of protecting crust (81) and matches with protective plate (82) groove
The locating rack (81a) of conjunction, locating rack is plastic material.
5. according to claim 1 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
Conductor (3) is plastic material, and conductor (3) is the arcuate structure of front opening, and the front end of conductor (3), which is provided with, to lean outward
Oblique batter post.
6. according to claim 1 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
Normotopia block (5) is trapezium structure, is provided with arc groove in the middle part of normotopia block (5), and the height of normotopia block (5) from left to right according to
Secondary reduction.
7. according to claim 1 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
Lead-over groove is evenly arranged on transition post (6) lateral surface, the height of transition post (6) successively reduces from left to right, and is located at same
The lead-over groove that transition post (6) is arranged in lengthwise position is corresponding with the position between the arc groove that normotopia block (5) is arranged, and is located at
The quantity of lead-over groove is no less than the quantity of binding post (2), and the transition in transition post (6) in the transition post (6) of motherboard (1) left end
Slot number successively reduces one from left to right.
8. according to claim 1 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
The diameter of winding post (7) is greater than the size of transition post (6), winding groove is evenly arranged on the lateral surface of winding post (7), and wind
The position of winding groove and the position of lead-over groove in the transition post (6) for being located at motherboard (1) left end correspond on column (7).
9. according to claim 1 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
The middle part lower end of gasket (21) is provided with arc convex, and the arc convex of gasket (21) is located at the outside of fastening nut (22).
10. according to claim 1 a kind of for being convenient for the busbar of conducting wire tensioning in power distribution cabinet, it is characterised in that: described
Clamping block (43) left side be evagination arcuate structure, the rear and front end of clamping block (43) arcuate structure is provided with arc
Saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428745.0A CN110137807B (en) | 2019-05-22 | 2019-05-22 | Busbar convenient for tensioning wires in power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428745.0A CN110137807B (en) | 2019-05-22 | 2019-05-22 | Busbar convenient for tensioning wires in power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110137807A true CN110137807A (en) | 2019-08-16 |
| CN110137807B CN110137807B (en) | 2020-07-07 |
Family
ID=67572411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910428745.0A Active CN110137807B (en) | 2019-05-22 | 2019-05-22 | Busbar convenient for tensioning wires in power distribution cabinet |
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| Country | Link |
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| CN (1) | CN110137807B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142582A (en) * | 2021-10-14 | 2022-03-04 | 合肥国轩高科动力能源有限公司 | Be applicable to multichannel DC power supply parallel arrangement |
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| US3909502A (en) * | 1973-07-19 | 1975-09-30 | Technilec Sarl | Column for electrical supply cables |
| CN2152111Y (en) * | 1993-03-26 | 1994-01-05 | 周勇 | Anti-lovsening bolt connecting part |
| CN203441927U (en) * | 2013-06-18 | 2014-02-19 | 宁波东方螺钉有限公司 | Bolt with cable-pressing spacer |
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| CN114142582A (en) * | 2021-10-14 | 2022-03-04 | 合肥国轩高科动力能源有限公司 | Be applicable to multichannel DC power supply parallel arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110137807B (en) | 2020-07-07 |
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Effective date of registration: 20200610 Address after: 276000 South 300 meters west of the intersection of Huawu road and LUOQI Road, sangangdianzi community, Shengzhuang street, Luozhuang District, Linyi City, Shandong Province Applicant after: Shandong Huiheng Electric Technology Co., Ltd Address before: 230031 Anhui Sichuang Electronics Co., Ltd. No. 3366 Xiyou Road, Shushan High-tech Industrial Development Zone, Hefei City, Anhui Province Applicant before: Guo Haitao |
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