CN208272151U - A kind of threephase asynchronous binding post - Google Patents
A kind of threephase asynchronous binding post Download PDFInfo
- Publication number
- CN208272151U CN208272151U CN201820735068.8U CN201820735068U CN208272151U CN 208272151 U CN208272151 U CN 208272151U CN 201820735068 U CN201820735068 U CN 201820735068U CN 208272151 U CN208272151 U CN 208272151U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- fixed frame
- block
- mounting plate
- nut
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of threephase asynchronous binding posts, including mounting plate, the inside of the mounting plate, which is fixedly connected, is connected with contact block, the quantity of the contact block is two, the bottom of the contact block is fixedly connected with the first threaded rod, and the bottom of first threaded rod extends to the outside of mounting plate, and the two sides at the top of the mounting plate are fixedly connected to fixed frame, threaded hole is offered at the top of the fixed frame, and the second threaded rod is provided through at the top of fixed frame.The utility model is cooperated by mounting plate, contact block, the first threaded rod, fixed frame, threaded hole, the second threaded rod, movable block, groove, spring, crushing block, the first nut and gasket, conducting wire is put in the inner cavity of fixed frame, movable block can be made vertically movable, movable block drives spring and crushing block to move down and compress to conducting wire, so that conducting wire is completely embedded with binding post, the phenomenon that avoiding the occurrence of poor contact, convenient for the use of people.
Description
Technical field
The utility model relates to threephase asynchronous binding post technical field, specially a kind of threephase asynchronous is connect
Terminal.
Background technique
Threephase asynchronous machine is one kind of induction conductivity, is the one kind for leaning on while accessing the power supply of 380V three-phase alternating current
Motor is deposited since rotor and stator the rotating excitation field revolving speed in the same direction, different of threephase asynchronous are at rotation
In revolutional slip, so being threephase asynchronous, the revolving speed of three-phase asynchronous motor rotor is lower than the revolving speed of rotating excitation field, rotor
Winding because between magnetic field there is relative motion due to generate electromotive force and electric current, and with magnetic field interaction generate electromagnetic torque,
It realizes energy conversion, the binding post for connecting wire is provided on threephase asynchronous machine shell, existing binding post is mostly logical
It crosses threaded rod to be intertwined and connected with conducting wire, is easy to make conducting wire and binding post poor contact during long-time use, to make
At the phenomenon of short circuit.
Utility model content
The purpose of this utility model is to provide a kind of threephase asynchronous binding posts, have conducting wire and contact with binding post
Closely, the advantages of avoiding the occurrence of poor contact phenomenon solves existing binding post and mostly passes through threaded rod and conducting wire winding company
It connects, is easy to make conducting wire and binding post poor contact during long-time use, thus the problem of causing short circuit phenomenon.
To achieve the above object, the utility model provides the following technical solutions: a kind of threephase asynchronous binding post, packet
Mounting plate is included, the inside of the mounting plate, which is fixedly connected, is connected with contact block, and the quantity of the contact block is two, the contact
The bottom of block is fixedly connected with the first threaded rod, and the bottom of first threaded rod extends to the outside of mounting plate, the installation
Two sides at the top of plate are fixedly connected to fixed frame, and threaded hole, the top of the fixed frame are offered at the top of the fixed frame
It is provided through the second threaded rod, the bottom of second threaded rod runs through threaded hole and extends to the inner cavity of fixed frame, described
Second threaded rod is threadedly coupled with threaded hole, and the bottom of second threaded rod is fixedly connected with movable block, the movable block
Bottom opens up fluted, spring is fixedly connected at the top of the groove inner cavity, the bottom of the spring is fixedly connected with extruding
Block, the bottom of the crushing block extend to the inner cavity of fixed frame, and the surface of second threaded rod is arranged with the second nut, described
Second nut is threadedly coupled with the second threaded rod, and second nut is located at the top of fixed frame, the table of second threaded rod
Face and it is arranged with gasket between the second nut and fixed frame, is contacted at the top of the bottom of the gasket and fixed frame.
Preferably, the surface of the mounting plate offers mounting hole, and the quantity of the mounting hole is two, the mounting hole
Positioned at the two sides of fixed frame.
Preferably, the surface of first threaded rod is arranged with the first nut, first nut and the first threaded rod spiral shell
Line connection, first nut are located at the bottom of mounting plate.
Preferably, the two sides of the groove inner cavity offer sliding slot, are fixedly connected at the top of the crushing block two sides
There is sliding block, the sliding block extends to the inner cavity of sliding slot far from the side of crushing block.
Preferably, the bottom of second threaded rod is fixedly connected with handwheel, and the surface of the handwheel is provided with anti-skid chequer.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through mounting plate, contact block, the first threaded rod, fixed frame, threaded hole, the second threaded rod, shifting
Motion block, groove, spring, crushing block, the first nut and gasket are cooperated, and conducting wire is put in the inner cavity of fixed frame, can make to move
Motion block is vertically movable, and movable block drives spring and crushing block to move down and compress to conducting wire, so that conducting wire and binding post connect
The phenomenon that connecing closely, avoiding the occurrence of poor contact, convenient for the use of people.
2, the utility model facilitates and mounting plate is fixedly mounted on the shell of motor, by setting by setting mounting hole
The first nut is set, electric machine casing inner lead can be wound on the first threaded rod, and it is pressed by the first nut
Tightly, by setting sliding slot and sliding block, it can be balanced support to crushing block, convenient for the vertically movable of crushing block, pass through setting
Handwheel increases the contact area of the second threaded rod and finger, convenient for the rotation of the second threaded rod, by the second nut of setting and
Conducting wire can also be entangled on the second threaded rod (6) by gasket (), be compressed by rotating the second nut (11) to it.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged diagram of A in the utility model Fig. 1；
Fig. 3 is the right side view of the utility model structure fixed frame.
In figure: 1 mounting plate, 2 contact blocks, 3 first threaded rods, 4 fixed frames, 5 threaded holes, 6 second threaded rods, 7 movable blocks,
8 grooves, 9 springs, 10 crushing blocks, 11 second nuts, 12 gaskets, 13 mounting holes, 14 first nuts, 15 sliding slots, 16 sliding blocks, 17 hands
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of threephase asynchronous binding post, including mounting plate 1, the surface of mounting plate 1 is please referred to offer
Mounting hole 13, the quantity of mounting hole 13 are two, and mounting hole 13 is located at the two sides of fixed frame 4, convenient by the way that mounting hole 13 is arranged
Mounting plate 1 is fixedly mounted on the shell of motor, the inside of mounting plate 1, which is fixedly connected, is connected with contact block 2, contact block 2
Quantity is two, and the bottom of contact block 2 is fixedly connected with the first threaded rod 3, and the bottom of the first threaded rod 3 extends to mounting plate 1
Outside, the surface of the first threaded rod 3 is arranged with the first nut 14, and the first nut 14 is threadedly coupled with the first threaded rod 3, first
Nut 14 is located at the bottom of mounting plate 1, and by the way that the first nut 14 is arranged, electric machine casing inner lead can be wound to the first spiral shell
On rasp bar 3, and it being compressed by the first nut 14, the two sides at 1 top of mounting plate are fixedly connected to fixed frame 4, Gu
The top for determining frame 4 offers threaded hole 5, and the top of fixed frame 4 is provided through the second threaded rod 6, the bottom of the second threaded rod 6
Through threaded hole 5 and the inner cavity of fixed frame 4 is extended to, the second threaded rod 6 is threadedly coupled with threaded hole 5, the bottom of the second threaded rod 6
Portion is fixedly connected with movable block 7, and the bottom of movable block 7 opens up fluted 8, and groove is fixedly connected with spring 9 at the top of 8 inner cavity,
The bottom of spring 9 is fixedly connected with crushing block 10, and the bottom of crushing block 10 extends to the inner cavity of fixed frame 4, and the two of 8 inner cavity of groove
Side offers sliding slot 15, is fixedly connected to sliding block 16 at the top of 10 two sides of crushing block, sliding block 16 far from crushing block 10 one
Side extends to the inner cavity of sliding slot 15, by setting sliding slot 15 and sliding block 16, can be balanced support to crushing block 10, convenient for squeezing
Briquetting 10 it is vertically movable, the surface of the second threaded rod 6 is arranged with the second nut 11,6 spiral shell of the second nut 11 and the second threaded rod
Line connection, the second nut 11 are located at the top of fixed frame 4, the surface of the second threaded rod 6 and are located at the second nut 11 and fixed frame 4
Between be arranged with gasket 12, the bottom of gasket 12 is contacted with the top of fixed frame 4, by setting the second nut 11 and gasket 12,
Conducting wire can also be entangled on the second threaded rod 6, it be compressed by rotating the second nut 11, the bottom of the second threaded rod 6
Portion is fixedly connected with handwheel 17, and the surface of handwheel 17 is provided with anti-skid chequer, by the way that handwheel 17 is arranged, increases the second threaded rod 6
Pass through mounting plate 1, contact block 2, the first threaded rod 3, fixed frame with the contact area of finger convenient for the rotation of the second threaded rod 6
4, threaded hole 5, the second threaded rod 6, movable block 7, groove 8, spring 9, crushing block 10, the first nut 14 and gasket 12 are matched
Close, conducting wire put in the inner cavity of fixed frame 4, movable block 7 can be made vertically movable, movable block 7 drive spring 9 and crushing block 10 to
Lower movement compresses conducting wire, so that conducting wire is completely embedded with binding post, the phenomenon that avoiding the occurrence of poor contact, is convenient for people
Use.
In use, conducting wire to be put in the inner cavity of fixed frame 4, rotation hand wheel 17 drives the rotation of the second threaded rod 6, passes through second
Threaded rod 6 is threadedly coupled with threaded hole 5, moves down the second threaded rod 6, and the second threaded rod 6 drives movable block 7 to moving down
Dynamic, movable block 7 drives spring 9 and crushing block 10 to move down, and is compressed by crushing block 10 to conducting wire, 9 pairs of spring extruding
Block 10 generates a tension, and crushing block 10 and conducting wire is promoted to be in close contact, to compress to conducting wire, avoids the occurrence of contact not
Conducting wire can also be wrapped on the second threaded rod 6 by good phenomenon, and the second nut 11 of rotation moves down the second nut 11, be led to
The second nut 11 is crossed to compress conducting wire.
In summary: the threephase asynchronous binding post by mounting plate 1, contact block 2, the first threaded rod 3, is fixed
Frame 4, threaded hole 5, the second threaded rod 6, movable block 7, groove 8, spring 9, crushing block 10, the first nut 14 and gasket 12 are matched
It closes, solves existing binding post and mostly pass through threaded rod and be intertwined and connected with conducting wire, be easy to make during long-time use
Conducting wire and binding post poor contact, thus the problem of causing short circuit phenomenon.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of threephase asynchronous binding post, including mounting plate (1), it is characterised in that: the inside of the mounting plate (1) is solid
It is connected with contact block (2) calmly, the quantity of the contact block (2) is two, and the bottom of the contact block (2) is fixedly connected with
First threaded rod (3), the bottom of first threaded rod (3) extend to the outside of mounting plate (1), mounting plate (1) top
Two sides be fixedly connected to fixed frame (4), offered threaded hole (5) at the top of the fixed frame (4), the fixed frame (4)
Top be provided through the second threaded rod (6), the bottom of second threaded rod (6) is through threaded hole (5) and extends to solid
Determine the inner cavity of frame (4), second threaded rod (6) is threadedly coupled with threaded hole (5), and the bottom of second threaded rod (6) is solid
Surely it is connected with movable block (7), the bottom of the movable block (7) opens up fluted (8), and the top of groove (8) inner cavity is fixed
It is connected with spring (9), the bottom of the spring (9) is fixedly connected with crushing block (10), and the bottom of the crushing block (10) extends
To the inner cavity of fixed frame (4), the surface of second threaded rod (6) is arranged with the second nut (11), second nut (11)
It is threadedly coupled with the second threaded rod (6), second nut (11) is located at the top of fixed frame (4), second threaded rod (6)
Surface and be arranged with gasket (12) between the second nut (11) and fixed frame (4), the bottom of the gasket (12) and solid
Determine the top contact of frame (4).
2. a kind of threephase asynchronous binding post according to claim 1, it is characterised in that: the mounting plate (1)
Surface offers mounting hole (13), and the quantity of the mounting hole (13) is two, and the mounting hole (13) is located at fixed frame (4)
Two sides.
3. a kind of threephase asynchronous binding post according to claim 1, it is characterised in that: first threaded rod
(3) surface is arranged with the first nut (14), and first nut (14) is threadedly coupled with the first threaded rod (3), and described first
Nut (14) is located at the bottom of mounting plate (1).
4. a kind of threephase asynchronous binding post according to claim 1, it is characterised in that: groove (8) inner cavity
Two sides offer sliding slot (15), be fixedly connected to sliding block (16), the sliding block at the top of crushing block (10) two sides
(16) side far from crushing block (10) extends to the inner cavity of sliding slot (15).
5. a kind of threephase asynchronous binding post according to claim 1, it is characterised in that: second threaded rod
(6) bottom is fixedly connected with handwheel (17), and the surface of the handwheel (17) is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735068.8U CN208272151U (en) | 2018-05-17 | 2018-05-17 | A kind of threephase asynchronous binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735068.8U CN208272151U (en) | 2018-05-17 | 2018-05-17 | A kind of threephase asynchronous binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272151U true CN208272151U (en) | 2018-12-21 |
Family
ID=64682849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820735068.8U Expired - Fee Related CN208272151U (en) | 2018-05-17 | 2018-05-17 | A kind of threephase asynchronous binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208272151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555219A (en) * | 2020-05-09 | 2020-08-18 | 安徽春辉仪表线缆集团有限公司 | Instrument and meter junction box |
-
2018
- 2018-05-17 CN CN201820735068.8U patent/CN208272151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555219A (en) * | 2020-05-09 | 2020-08-18 | 安徽春辉仪表线缆集团有限公司 | Instrument and meter junction box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108767502A (en) | A kind of threephase asynchronous binding post | |
| CN206767291U (en) | A kind of cable manufacturing and processing equipment | |
| CN208272151U (en) | A kind of threephase asynchronous binding post | |
| CN209209993U (en) | A kind of home textile cloth devices for taking-up | |
| CN208335865U (en) | A kind of stranding machine with reverse function | |
| CN210509996U (en) | Detachable motor worm axle | |
| CN208337325U (en) | A kind of vertical threephase asynchronous mounting base | |
| CN206393444U (en) | A kind of single shaft polishing machine | |
| CN208125780U (en) | A kind of easy-to-dismount ammeter | |
| CN211733423U (en) | Coiling mechanism for electric wire manufacturing | |
| CN209805627U (en) | Winding device for motor rotor production | |
| CN101677203A (en) | Method for manufacturing drop wire of motor and drop machine thereof | |
| CN211123086U (en) | Detection apparatus for electrical automation equipment | |
| CN210667964U (en) | Novel electric voltage regulator | |
| CN208353135U (en) | A kind of electromagnetic-braking three-phase asynchronous motor having shock-absorbing function | |
| CN209474369U (en) | A kind of efficiently pressure garlic device | |
| CN208589299U (en) | Stranding machine is used in a kind of processing of the copper wire that bearing capacity severe deformation is small | |
| CN108406365A (en) | A kind of threephase asynchronous axis processing fixing device | |
| CN219778701U (en) | Deconcentrator | |
| CN110190455A (en) | A kind of rapid wiring device | |
| CN213341946U (en) | Fixing device for winding | |
| CN212627572U (en) | Automatic trimmer of motor stator | |
| CN203734439U (en) | Motor end cap assembly | |
| CN217508538U (en) | Wire embedding device for full-automatic motor stator production | |
| CN208675064U (en) | A kind of motor chip pressuring flat device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200517 |