CN208142536U - A kind of low-voltage ground end connecting structure - Google Patents
A kind of low-voltage ground end connecting structure Download PDFInfo
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- CN208142536U CN208142536U CN201820679007.4U CN201820679007U CN208142536U CN 208142536 U CN208142536 U CN 208142536U CN 201820679007 U CN201820679007 U CN 201820679007U CN 208142536 U CN208142536 U CN 208142536U
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- connecting tube
- conducting wire
- sleeve pipe
- described sleeve
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Abstract
The utility model discloses a kind of low-voltage ground end connecting structures, including casing, the first connecting tube, the second connecting tube, the first conducting wire, the first contact, groove, convex block, the second conducting wire, the second contact, connecting rod, gear, output gear, motor, sealing-plug, lid, rotating bar and rubber stopper.The utility model structure is simple, easy to operate, by the rotation of casing so that two contacts, it avoids operator and connects the problem that defective tightness causes connection obstructed, the workload of operator is reduced, working efficiency is improved, reduces the work difficulty of operator；The low-voltage ground end connecting structure is by connecting a wire to outside cabinet, facilitate connection route, contacting rain water contact is avoided by sealing-plug and rubber stopper, reduce short-circuit risks, and it is clamped by connecting rod and groove, conducting wire rotation is avoided, conducting wire is caused to rotate and make contact slap when avoiding rotating casing, reduces maintenance risk.
Description
Technical field
The utility model relates to a kind of connecting structure, specially a kind of low-voltage ground end connecting structure belongs to power equipment
Technical field.
Background technique
It plugs into, is in fact exactly to be seamlessly connected, by connecting structure conducting wire is connect with busbar in circuit, busbar is exactly
In confession under directions electric system, always system switch and the connecting copper bar or aluminium of the switch in each shunt circuit are arranged in electric cabinet, and surface, which is done, insulate
Processing, main function is to do conducting wire use, and copper bar and the aluminium row of distribution power supply unit mains supply line are busbar, the branch of each branch line
Under row on busbar by drawing, sometimes referred to as bus bar is the conductive material title on power distribution equipment, material flat copper does not insulate
Layer, outside are mainly used for indoor transformer and arrive the then connection of the total lock of power supply again to power distribution cabinet brushed with the coloured paint for indicating phase sequence
To each separating brake.
Busbar connecting structure currently on the market be all by being placed in power distribution cabinet, to the effect of communication line, but
It is to need to open power distribution cabinet in connection line, needs to connect a conducting wire on busbar and be attached outside to cabinet, still, even
It may cause route that can not be connected to because of the poor contact of contact when connecing, cause short circuit；And operator is needed to connect route
It is logical, the increasing of workload is caused, junction may cause rainwater entrance outside cabinet, cause the phenomenon of short circuit.Therefore, for above-mentioned
Problem proposes a kind of low-voltage ground end connecting structure.
Utility model content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of low-voltage ground end
Connecting structure.
To achieve the above object, the utility model provides technical solution below：
A kind of low-voltage ground end connecting structure, the first connecting tube and second including casing and its inside described sleeve pipe
Connecting tube, through being connected with the first conducting wire inside first connecting tube, and the end of first conducting wire is fixedly connected with the
One contact, first connecting tube side open up fluted, and are fixedly connected with convex block on the outside of first connecting tube, and described the
Through being connected with the second conducting wire inside two connecting tubes, and second wire termination is fixedly connected with the second contact, and described second
Connecting tube side is fixedly connected with connecting rod；
One side external surface of described sleeve pipe is fixedly connected with gear, and gear engagement is connected with output gear, described defeated
Gear is fixedly connected with the output end of motor out, and described sleeve pipe side is fixedly connected with sealing-plug, and the described sleeve pipe other side covers
It is connected to lid, the top surface is rotatably connected to rotating bar, and the inside of the lid is fixedly connected with rubber stopper.
Optionally, the section of described sleeve pipe is in regular hexagon, and extends through inside described sleeve pipe both ends and be connected with first
Connecting tube and the second connecting tube.
Optionally, the interior of first connecting tube is opened up there are two groove, and two groove parts are in semicircle
Annular.
Optionally, the quantity of the connecting rod is two, and two connecting rods have respectively corresponded the first connecting tube side
Two grooves that wall opens up.
Optionally, the internal screw thread opened up inside described sleeve pipe is connect with the second connecting tube end thread, and described sleeve pipe turns
The dynamic outer surface for being connected to the second connecting tube.
Optionally, the quantity of the rotating bar be two, and the end of two rotating bars respectively with cannula tip and
The connecting column of bottom end is connected together.
Compared with prior art, the utility model has the advantages that：
1, the utility model has the advantages of simple structure, easy to operate, by the rotation of casing so that two contacts, avoid
Operator connects the problem that defective tightness causes connection obstructed, reduces the workload of operator, improves working efficiency,
Reduce the work difficulty of operator.
2, the utility model facilitates connection route, is avoided by sealing-plug and rubber stopper by connecting a wire to outside cabinet
Contacting rain water contact reduces short-circuit risks, and is clamped by connecting rod and groove, avoids conducting wire rotation, avoids rotation
It causes conducting wire to rotate and make contact slap when casing, reduces maintenance risk.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model left view structural representation；
Fig. 3 is the utility model inside pipe casing right side structural representation.
It illustrates：1, casing；2, the first connecting tube；3, the second connecting tube；4, the first conducting wire；5, the first contact；6, recessed
Slot；7, convex block；8, the second conducting wire；9, the second contact；10, connecting rod；11, gear；12, output gear；13, motor；14, it seals
Plug；15, lid；16, rotating bar；17, rubber stopper.
Specific embodiment
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that when a component is considered as " connection " another component,
It can be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as
" setting exists " another component, it, which can be, is set up directly on another component or may be simultaneously present the group being centrally located
Part.
Please refer to shown in Fig. 1-3, a kind of low-voltage ground end connecting structure, including casing 1 and its be located at described sleeve pipe 1 inside
The first connecting tube 2 and the second connecting tube 3, through being connected with the first conducting wire 4, and described first inside first connecting tube 2
The end of conducting wire 4 is fixedly connected with the first contact 5, and 2 side of the first connecting tube opens up fluted 6, and first connection
It is fixedly connected with convex block 7 on the outside of pipe 2, makes casing 1 drive the first connecting tube 2 mobile by convex block 7 when casing 1 rotates, it is described
Run through inside second connecting tube 3 and be connected with the second conducting wire 8, and 8 end of the second conducting wire is fixedly connected with the second contact 9, institute
State 3 side of the second connecting tube and be fixedly connected with connecting rod 10, avoided inside the clamping to groove 6 of connecting tube 10 first connecting tube 2 with
The rotation of casing 1 and rotate；1 one side external surface of described sleeve pipe is fixedly connected with gear 11, and the engagement connection of the gear 11
There is output gear 12, the output gear 12 is fixedly connected with the output end of motor 13, and 1 side of described sleeve pipe is fixedly connected with close
Blocking 14 avoids rainwater by entering in the gap of casing 1 and the second connecting tube 3, and 1 other side of described sleeve pipe is socketed with lid
15, to water proof and dust proof protection is carried out inside casing 1,15 surface pivots of lid are connected with rotating bar 16, and the lid 15
Inside be fixedly connected with rubber stopper 17, avoid rainwater from entering.
As a kind of technical optimization scheme of the utility model, the section of described sleeve pipe 1 is in regular hexagon, and described sleeve pipe
It is extended through inside 1 both ends and is connected with the first connecting tube 2 and the second connecting tube 3, be convenient for two contacts.
As a kind of technical optimization scheme of the utility model, there are two the interior of first connecting tube 2 opens up
Groove 6, and two grooves 6 are all in semi-circular shape, inside the clamping to groove 6 of connecting rod 10.
As a kind of technical optimization scheme of the utility model, the quantity of the connecting rod 10 is two, and described in two
Connecting rod 10 respectively corresponds two grooves 6 that 2 side wall of the first connecting tube opens up, and the first connecting tube 2 is avoided to rotate.
As a kind of technical optimization scheme of the utility model, the internal screw thread opened up inside described sleeve pipe 1 is connect with second
The connection of 3 end thread of pipe, and described sleeve pipe 1 is rotatablely connected to the outer surface of the second connecting tube 3, convenient for the transverse shifting of casing 1
And drive the first connecting tube 2 mobile.
As a kind of technical optimization scheme of the utility model, the quantity of the rotating bar 16 is two, and described in two
Connecting column of the end of rotating bar 16 respectively with 1 top of casing and bottom end is connected together, convenient for the fixation of lid 15.
When the utility model is used, first by the electric elements external power supply in the device, the second connecting tube 3 is fixed
It is connected to power distribution cabinet outer wall, the end of the second conducting wire 8 is connected on busbar, when attached, output gear is driven by motor 13
12 rotation of wheel is made so that gear 11 rotates, and then drives casing 1 to rotate by casing 1 and the threaded connection of the second connecting tube 3
It obtains and the first connecting tube 2 is also driven laterally by the interior contact of convex block 7 and casing 1 in transverse shifting while casing 1 rotates
It is mobile, and then drive the first contact 5 and the contact of the second contact 9, the connection of circuit is carried out, meanwhile, pass through the first connecting tube 2 and the
Two connecting tubes 3 it is close so that connecting rod 10 enters the inside of groove 6, so that casing 1 in rotation, avoids casing 1 from driving the
The rotation of one connecting tube 2 avoids the rotation of the first conducting wire 4 and the first contact 5 of 4 end of the first conducting wire is fallen off, by that will cover
15 sets of body are connected on casing 1, are made in the clamping to 1 outer wall of casing of rotating bar 16 by rotating rotating bar 16, so that rubber stopper 17
It fits closely, rainwater is avoided to enter.
Motor 13 can be used the NMRV Series Turbo decelerator provided by the wide Electric Machine Co., Ltd in Zibo and its match
Cover power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that：It is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of low-voltage ground end connecting structure including casing (1) and its is located at first internal connecting tube of described sleeve pipe (1)
(2) and the second connecting tube (3), it is characterised in that：
Run through inside first connecting tube (2) and be connected with the first conducting wire (4), and the fixed company in end of first conducting wire (4)
It is connected to the first contact (5), the first connecting tube (2) side opens up fluted (6), and solid on the outside of first connecting tube (2)
Surely it is connected with convex block (7), runs through inside second connecting tube (3) and be connected with the second conducting wire (8), and second conducting wire (8)
End is fixedly connected with the second contact (9), and the second connecting tube (3) side is fixedly connected with connecting rod (10)；
(1) one side external surface of described sleeve pipe is fixedly connected with gear (11), and the gear (11) engagement is connected with output gear
(12), the output gear (12) is fixedly connected with the output end of motor (13), and described sleeve pipe (1) side is fixedly connected with sealing
It fills in (14), and described sleeve pipe (1) other side is socketed with lid (15), lid (15) surface pivots are connected with rotating bar
(16), and the inside of the lid (15) is fixedly connected with rubber stopper (17).
2. a kind of low-voltage ground end connecting structure according to claim 1, it is characterised in that：The section of described sleeve pipe (1)
In regular hexagon, and extending through and being sealedly and fixedly connected inside described sleeve pipe (1) both ends has the first connecting tube (2) and second to connect
It takes over (3).
3. a kind of low-voltage ground end connecting structure according to claim 1, it is characterised in that：First connecting tube (2)
Interior open up there are two groove (6), and two grooves (6) are all in semi-circular shape.
4. a kind of low-voltage ground end connecting structure according to claim 1, it is characterised in that：The number of the connecting rod (10)
Amount is two, and two connecting rods (10) respectively correspond two grooves (6) that the first connecting tube (2) side wall opens up.
5. a kind of low-voltage ground end connecting structure according to claim 1, it is characterised in that：It is opened inside described sleeve pipe (1)
If internal screw thread connect with the second connecting tube (3) end thread, and described sleeve pipe (1) rotation connection is to the second connecting tube (3)
Outer surface.
6. a kind of low-voltage ground end connecting structure according to claim 1, it is characterised in that：The number of the rotating bar (16)
Amount is two, and connecting column of the end of two rotating bars (16) respectively with casing (1) top and bottom end is connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820679007.4U CN208142536U (en) | 2018-05-08 | 2018-05-08 | A kind of low-voltage ground end connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820679007.4U CN208142536U (en) | 2018-05-08 | 2018-05-08 | A kind of low-voltage ground end connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142536U true CN208142536U (en) | 2018-11-23 |
Family
ID=64313124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820679007.4U Active CN208142536U (en) | 2018-05-08 | 2018-05-08 | A kind of low-voltage ground end connecting structure |
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| Country | Link |
|---|---|
| CN (1) | CN208142536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185777A (en) * | 2020-01-21 | 2020-05-22 | 梁育娟 | Fastener drilling auxiliary device capable of guaranteeing concentric precision |
| CN111884122A (en) * | 2020-08-04 | 2020-11-03 | 安徽英乐能源互联网有限公司 | High-voltage transmission grounding misoperation prevention device |
-
2018
- 2018-05-08 CN CN201820679007.4U patent/CN208142536U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185777A (en) * | 2020-01-21 | 2020-05-22 | 梁育娟 | Fastener drilling auxiliary device capable of guaranteeing concentric precision |
| CN111884122A (en) * | 2020-08-04 | 2020-11-03 | 安徽英乐能源互联网有限公司 | High-voltage transmission grounding misoperation prevention device |
| CN111884122B (en) * | 2020-08-04 | 2024-05-24 | 安徽英乐能源互联网有限公司 | High-voltage transmission grounding misoperation prevention device |
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