CN205863419U - Motor wiring terminal - Google Patents
Motor wiring terminal Download PDFInfo
- Publication number
- CN205863419U CN205863419U CN201620727573.9U CN201620727573U CN205863419U CN 205863419 U CN205863419 U CN 205863419U CN 201620727573 U CN201620727573 U CN 201620727573U CN 205863419 U CN205863419 U CN 205863419U
- Authority
- CN
- China
- Prior art keywords
- motor
- cover body
- upper cover
- lower cover
- cable
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000002788 crimping Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 3
- 229910052683 pyrite Inorganic materials 0.000 description 3
- 239000011028 pyrite Substances 0.000 description 3
- 229910000806 Latten Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor binding post belongs to the electrical equipment field. This motor binding post includes: the cable connector lug is made of copper, and comprises an upper cover body and a motor connector lug; the cable connector lug comprises a horizontal connecting column and a horizontal sleeve which are coaxially connected, and the inner diameter of the horizontal sleeve is matched with the outer diameter of a cable to be connected; the motor connector lug comprises a lower cover body and a vertical sleeve connected with the center of the bottom of the lower cover body, and an internal thread matched with an external thread on a motor connector post to be connected is arranged on the inner wall of the vertical sleeve; go up the lid and can dismantle with lower lid and be connected to be provided with horizontal blind hole on the lateral wall of going up the lid, horizontal spliced pole cup joints in horizontal blind hole. The connecting terminal can be used for connecting the motor with the cable in a time-saving, labor-saving, safe and reliable manner, and is particularly suitable for connecting a high-power motor with a thick cable.
Description
Technical field
This utility model relates to electrical equipment, particularly to a kind of motor terminals.
Background technology
In motor installation process, need to be electrically connected itself and cable to realize properly functioning.Especially for merit
For the rate high power motor more than 30 kilowatts, its cable being suitable for mostly is thick cable, so will increase itself and motor
Between electrical connection difficulty.So, it is provided that a kind of binding post for making motor and cable connect is the most necessary.
Prior art provides such a motor terminals, they two pyrite including being provided with wire casing on inwall
The motor wiring sleeve of sheet, clamping screw and pyrite material.In use, cable is crimped between two panels latten(-tin), so
Two clamping screws of rear use are sequentially through the two latten(-tin) and the otic placode of motor wiring sleeve both sides, with by them each other
Compress, compress cable simultaneously.Owing to being provided with external screw thread on the outer wall of the binding post of motor, set in this motor wiring sleeve
It is equipped with the female thread suitable with the binding post of motor, by the binding post thread bush of motor is connected on motor wiring set
In cylinder, it is achieved motor and the electrical connection of cable.
Designer finds that prior art at least there is problems in that
When for thick cable, owing to its diameter and hardness are the biggest, utilize the above-mentioned terminals that prior art provides
Son is difficult to compress it completely, so utilizing hammer to tap, not only wastes time and energy more, and also is susceptible to virtual connection heating
Problem, in turn result in motor damages.
Utility model content
This utility model embodiment technical problem to be solved is, it is provided that a kind of time saving and energy saving and safe and reliable,
And it is particularly suited for the motor terminals of high power motor.Concrete technical scheme is as follows:
A kind of motor terminals, described motor terminals includes: copper cable lug, upper cover body and electricity
Motivation lug;
Described cable lug includes coaxially connected level connection joint post and horizontal bush, the internal diameter of described horizontal bush with
The external diameter of cable to be connected is suitable;
Described motor wiring head includes the vertical sleeve that lower cover is connected with described lower cover bottom centre, described perpendicular
The female thread suitable with the external screw thread on motor wiring post to be connected it is provided with on the inwall of straight sleeve;
Described upper cover body removably connects with described lower cover, and is provided with the blindest on the sidewall of described upper cover body
Hole, described level connection joint column sleeve is connected in described horizontal blind hole.
Specifically, as preferably, described motor terminals also includes multiple fastening bolt;
Described upper cover body and described lower cover are the disc-shaped structure of face, face docking, at described upper cover body and described lower cover
Plate face on be provided with multiple relative internal thread hole;
Threadeded with described internal thread hole by described fastening bolt, it is achieved described upper cover body can with described lower cover
Dismounting connects.
Specifically, as preferably, the number of described fastening bolt is 2, accordingly, and described upper cover body and described lower cover
The number of upper internal thread hole is 2;
In described upper cover body, 2 described internal thread holes are uniformly distributed with the center of circle of described upper cover body for symmetrical centre, with
Time be positioned at the both sides of described horizontal blind hole;
On described lower cover, 2 described internal thread holes are uniformly distributed with the center of circle of described lower cover for symmetrical centre, with
Time be positioned at the both sides of described vertical sleeve.
Specifically, as preferably, the wall thickness of described horizontal bush is 3-4mm.
Specifically, as preferably, described level connection joint post is solid cylinder.
Specifically, as preferably, described level connection joint post horizontal blind threaded is connected with described.
Specifically, as preferably, on the outer surface of described cable lug, described lid and described motor wiring head
It is coated with one layer of insulating coating.
The technical scheme that this utility model embodiment provides has the benefit that
The binding post that this utility model embodiment provides, in use, be inserted in the level set of cable lug by cable
In cylinder, and utilize Crimping Pliers to be compacted, make to leave no gaps between the two, subsequently the level connection joint column sleeve of cable lug is connected on
In the horizontal blind hole of lid.Then, the motor wiring male screw of motor is socketed in the vertical sleeve of motor wiring head
In, finally the lower cover of upper cover body with motor wiring head is linked together.Due to cable lug, upper cover body and motor
The material of lug is copper, and after aforesaid operations, this binding post will form a complete electric conductor, and this is led
Electricity body is electrically connected with cable and motor simultaneously, thus realizes the electrical connection of motor and cable.Visible, this utility model
The binding post that embodiment provides is by arranging the horizontal bush suitable with cable, and presses with the use of Crimping Pliers
Implementation industry, so can ensure that cable fully compresses and combines closely with horizontal bush, more time saving and energy saving, which obviates void simultaneously
Sending and receiving heat problem, more safe and reliable.This binding post is applicable not only to Thin cable, is particularly suited for connecting power more than 30,000
Watt the connection of high power motor and thick cable.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the structural representation of the motor terminals that this utility model embodiment provides;
Fig. 2-1 is that the another embodiment of this utility model provides, the structural representation of cable lug;
Fig. 2-2 is that the another embodiment of this utility model provides, the structural representation of upper cover body;
Fig. 2-3 is that the another embodiment of this utility model provides, the structural representation of motor wiring head.
Reference represents respectively:
1 cable lug,
101 level connection joint posts,
102 horizontal bush
2 upper cover body,
201 horizontal blind holes,
3 motor wiring heads,
301 lower covers,
302 vertical sleeves,
4 fastening bolts,
5 internal thread holes.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type embodiment is described in further detail.
This utility model embodiment provides a kind of motor terminals, as shown in Figure 1, this motor terminals
Including: copper cable lug 1, upper cover body 2 and motor wiring head 3.Further as shown in accompanying drawing 2-1, this cable connection
1 includes coaxially connected level connection joint post 101 and horizontal bush 102, the internal diameter of horizontal bush 102 and cable to be connected
External diameter is suitable.As illustrated in figs. 2-3, this motor wiring head 3 includes that lower cover 301 is connected with lower cover 301 bottom centre
Vertical sleeve 302, the inwall of vertical sleeve 302 is provided with suitable with the external screw thread on motor wiring post to be connected
Female thread.Upper cover body 2 removably connects with lower cover 301, and as shown in accompanying drawing 2-2, the sidewall of upper cover body 2 is provided with
Laterally blind hole 201, level connection joint post 101 is socketed in horizontal blind hole 201.
The binding post that this utility model embodiment provides, in use, be inserted in the level set of cable lug 1 by cable
In cylinder 102, and utilize Crimping Pliers to be compacted, make to leave no gaps between the two, subsequently by the level connection joint post 101 of cable lug 1
It is socketed in the horizontal blind hole 201 of upper cover body 2.Then, the motor wiring male screw of motor is socketed in motor wiring
In the vertical sleeve 302 of 3, finally the lower cover 301 of upper cover body 2 with motor wiring head 3 is linked together.Due to cable
The material of lug 1, upper cover body 2 and motor wiring head 3 is copper, and after aforesaid operations, this binding post will be formed
One complete electric conductor, and be electrically connected with cable and motor while of this electric conductor, thus realize motor and electricity
The electrical connection of cable.Visible, the binding post that this utility model embodiment provides is by arranging the horizontal bush suitable with cable
102, and carry out compacting operation with the use of Crimping Pliers, so can ensure that cable fully compresses and tight with horizontal bush 102
Close combination, more time saving and energy saving, which obviate virtual connection heating problem simultaneously, more safe and reliable.This binding post is not only suitable for
In Thin cable, it is particularly suited for the connection connecting the power high power motor more than 30 kilowatts with thick cable.
Further, for removably connecting between this utility model embodiment, upper cover body 2 and lower cover 301, in order to
When both are notconnect state, the most each carry out motor and the connection of binding post and cable and binding post
Connect.After motor and cable each installation, by upper cover body 2 and lower cover 301 are connected, so that these terminals
Son, cable, motor form an electric conductor.As preferably, removably connect by such as between upper cover body 2 and lower cover 301
Under type realizes: as shown in accompanying drawing 1, accompanying drawing 2-2 and accompanying drawing 2-3, motor terminals also includes multiple fastening bolt 4;
The disc-shaped structure that upper cover body 2 and lower cover 301 dock for face, face, is provided with many on the plate face of upper cover body 2 and lower cover 301
Individual relative internal thread hole 5;Threadeded with internal thread hole 5 by fastening bolt 4, it is achieved upper cover body 2 can with lower cover 301
Dismounting connects.
By upper cover body 2 and lower cover 301 being arranged to the disc-shaped structure of face, face docking, both are being linked together
Time, the bottom surface of upper cover body 2 and the end face of lower cover 301 are combined closely.It is understood that this fastening bolt 4 includes the body of bolt
And matching nut, by being provided with multiple relative internal thread hole 5 in upper cover body 2 with the plate face of lower cover 301, so that fastening
The body of bolt of bolt 4 sequentially through upper cover body 2 with on lower cover 301 relative to internal thread hole 5, and use matching nut to be socketed in
In fastening bolt 4, so that upper cover body 2 and lower cover 301 are closely linked.Further it will be understood that upper cover body 2
The end face of bottom surface and lower cover 301 is smooth flat, the connection left no gaps with both guarantees.
Size specification according to upper cover body 2 and lower cover 301 selects the number of fastening bolt 4, in order to ensure both it
Between combine closely, use multiple fastening bolt 4 to fasten them, such as 2,3,4 etc..As a kind of embodiment,
In this utility model embodiment, the number of fastening bolt 4 is 2, accordingly, and internal thread hole 5 in upper cover body 2 and lower cover 301
Number be 2.In upper cover body 2,2 internal thread holes 5 are uniformly distributed for symmetrical centre, simultaneously with the center of circle of upper cover body 2
It is positioned at the both sides of horizontal blind hole 201;On lower cover 301,2 internal thread holes 5 are equal for symmetrical centre with the center of circle of lower cover 301
Even distribution, is positioned at the both sides of vertical sleeve 302 simultaneously.By as set above, the installation site of fastening bolt 4 is made to be evenly distributed on
Laterally blind hole 201 and the both sides of vertical sleeve 302, can realize on the premise of reducing fastening bolt 4 number upper cover body 2 and under
Combining closely of lid 301.
Furthermore, it is necessary to explanation, in this utility model embodiment, for upper cover body 2, horizontal blind hole 201 is certainly
Its specific sidewall position opening, radially inwardly extending, and stop at a certain distance from distance upper cover body 2 other end sidewall
Stop, thus form this horizontal blind hole 201.This horizontal blind hole 201 is preferably placed at the center position of this upper cover body 2.
In this utility model embodiment, in order to ensure Crimping Pliers can be utilized easily, cable tight is thickly compacted at cable
In the horizontal bush 102 of lug 1, ensure again simultaneously this horizontal bush 102 be compacted during its mechanical strength not by shadow
Ringing, as preferably, the wall thickness of horizontal bush 102 is 3-4mm, such as 3mm, 3.5mm, 4mm etc..
Further, in this utility model embodiment, by the level connection joint post 101 of cable lug 1 is socketed in
In the horizontal blind hole 201 of upper cover body 2, realize the compact siro spinning technology between cable lug 1 and upper cover body 2.More than in order to ensure
Connect more firm, preferably make this level connection joint post 101 threaded with horizontal blind hole 201, specifically in horizontal blind hole 201
Female thread is set, and the external screw thread that the female thread being provided with described horizontal blind hole 201 on level connection joint post 101 matches, as
This can realize the threaded of them.Further, in order to ensure that this binding post has enough intensity, this level connection joint
Post 101 is preferably solid cylinder.
It addition, in this utility model embodiment, the material of this binding post can be selected for pyrite, red copper etc. to be had and well leads
Electrical copper material, in order to improve the safety in utilization of this binding post, and improves the anticorrosive property of this binding post, this
Utility model embodiment is coated with one layer absolutely on the outer surface of cable lug 1, upper cover body 2 and motor wiring head 3
Edge coating.It is understood that above-mentioned outer surface refer to above-mentioned each parts do not have with miscellaneous part annexation and
The surface being exposed in external environment condition when application.The thickness of this insulating coating is preferably between 1mm-5mm, and uses ability
The common insulant in territory can realize.
The foregoing is only preferred embodiment of the present utility model, not in order to limit protection domain of the present utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this reality
Within novel protection domain.
Claims (7)
1. a motor terminals, it is characterised in that described motor terminals includes: copper cable lug
(1), upper cover body (2) and motor wiring head (3);
Described cable lug (1) includes coaxially connected level connection joint post (101) and horizontal bush (102), described level set
The internal diameter of cylinder (102) is suitable with the external diameter of cable to be connected;
Described motor wiring head (3) includes the vertical set that lower cover (301) is connected with described lower cover (301) bottom centre
Cylinder (302), the inwall of described vertical sleeve (302) is provided with suitable with the external screw thread on motor wiring post to be connected
Female thread;
Described upper cover body (2) removably connects with described lower cover (301), and is provided with on the sidewall of described upper cover body (2)
Laterally blind hole (201), described level connection joint post (101) is socketed in described horizontal blind hole (201).
Motor terminals the most according to claim 1, it is characterised in that described motor terminals also includes many
Individual fastening bolt (4);
Described upper cover body (2) and described lower cover (301) are the disc-shaped structure of face, face docking, in described upper cover body (2) and institute
State and on the plate face of lower cover (301), be provided with multiple relative internal thread hole (5);
Threadeded with described internal thread hole (5) by described fastening bolt (4), it is achieved described upper cover body (2) and described lower cover
Removably connecting of body (301).
Motor terminals the most according to claim 2, it is characterised in that the number of described fastening bolt (4) is 2
Individual, accordingly, the number of described upper cover body (2) and the upper internal thread hole (5) of described lower cover (301) is 2;
In described upper cover body (2), 2 described internal thread holes (5) are that symmetrical centre is uniformly divided with the center of circle of described upper cover body (2)
Cloth, is positioned at the both sides of described horizontal blind hole (201) simultaneously;
On described lower cover (301), 2 described internal thread holes (5) are that symmetrical centre is equal with the center of circle of described lower cover (301)
Even distribution, is positioned at the both sides of described vertical sleeve (302) simultaneously.
Motor terminals the most according to claim 1, it is characterised in that the wall thickness of described horizontal bush (102) is
3-4mm。
Motor terminals the most according to claim 1, it is characterised in that described level connection joint post (101) is solid
Cylinder.
Motor terminals the most according to claim 1, it is characterised in that described level connection joint post (101) is with described
Laterally blind hole (201) is threaded.
Motor terminals the most according to claim 1, it is characterised in that described cable lug (1), described upper cover
One layer of insulating coating it is coated with on the outer surface of body (2) and described motor wiring head (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620727573.9U CN205863419U (en) | 2016-07-11 | 2016-07-11 | Motor wiring terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620727573.9U CN205863419U (en) | 2016-07-11 | 2016-07-11 | Motor wiring terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205863419U true CN205863419U (en) | 2017-01-04 |
Family
ID=57645994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620727573.9U Active CN205863419U (en) | 2016-07-11 | 2016-07-11 | Motor wiring terminal |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205863419U (en) |
-
2016
- 2016-07-11 CN CN201620727573.9U patent/CN205863419U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201937221U (en) | Self-locking bus duct assembly | |
CN204927551U (en) | Electric connecting device of branch of insulating seal | |
CN104600527A (en) | Indoor strong current distributor of building | |
CN204651808U (en) | A kind of portable 120 ~ 400mm 2steel reinforced aluminium conductor shunt line jig | |
CN205863419U (en) | Motor wiring terminal | |
CN201663248U (en) | Cable wiring auxiliary connector | |
CN206321671U (en) | A kind of electric energy metrical special junction box | |
CN209658829U (en) | A kind of bus duct retractility connector | |
CN206878197U (en) | A kind of Quick connector plug for electrical wire | |
CN204596989U (en) | A kind of power cable on line joint | |
CN206135121U (en) | Novel stromatolite is female to be arranged | |
CN206774935U (en) | A kind of FTU casing structures for being easily changed bottom terminal plate | |
CN201994433U (en) | Fixing clamp for terminal block of power cable | |
CN205211974U (en) | Power line wire not atress connect wrap up in general formula parallel groove clamp | |
CN201126862Y (en) | Novel self-tightening type connecting terminal | |
CN206490206U (en) | A kind of bolt incoming type photovoltaic terminal | |
CN203982926U (en) | A kind of low-voltage circuit insulating blanked clamper | |
CN206422488U (en) | A kind of bus duct with water-proof function | |
CN207368364U (en) | A kind of distribution terminal connecting structure for electrical equipment for exempting from wiring | |
CN205429218U (en) | General type earth connection earthing terminal | |
CN105490044A (en) | Wrapped parallel groove clamp for unstrained wire connection of electric power circuit | |
CN201340909Y (en) | High-voltage heavy-current wire connection device for mine | |
CN109149475A (en) | A kind of easy-to-dismount illumination busbar tank cover plate | |
CN203721900U (en) | Closed type three-phase cable wiring terminal | |
CN202178535U (en) | Junction box with grounding terminal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |