CN110491652A - A kind of adjustable dry-type three-phase transformer binding post - Google Patents
A kind of adjustable dry-type three-phase transformer binding post Download PDFInfo
- Publication number
- CN110491652A CN110491652A CN201711332785.2A CN201711332785A CN110491652A CN 110491652 A CN110491652 A CN 110491652A CN 201711332785 A CN201711332785 A CN 201711332785A CN 110491652 A CN110491652 A CN 110491652A
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- CN
- China
- Prior art keywords
- porcelain vase
- binding post
- porcelain
- type
- wall
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The present invention relates to transformer technology fields, disclose a kind of adjustable dry-type three-phase transformer binding post, including the first porcelain vase, the top surface of first porcelain vase simultaneously offers circular through hole at the center of the first porcelain vase, the top and bottom end of the circular through hole and the inner cavity of circular through hole are fixedly mounted that there are two bearings, the second porcelain vase is provided with below first porcelain vase, threaded rod is provided at the top of first porcelain vase, the bottom end of the threaded rod extends through the inner cavity of two bearings and extends downwardly.The adjustable dry-type three-phase transformer binding post, by rotating the first porcelain vase, binding post ontology just has the effect of adjusting angle, the bottom end of the first porcelain vase is fixedly installed with gripping mechanism simultaneously, it is clamped by the location hole on the pull rod and the second porcelain vase top surface on gripping mechanism, such first porcelain vase has the effect of having the function of adjusting angle by the porcelain vase on binding post, can thus accelerate the rate of conducting wire installation convenient for fixation again.
Description
Technical field
The present invention relates to transformer binding post technical field, specially a kind of adjustable dry-type three-phase transformer binding post.
Background technique
Dry-type three-phase transformer is widely used in industrial and mining enterprises, post and telecommunications, weaving, railway, construction site, school, hospital, guest
The electronic computers of the departments such as shop, national defence, scientific research, precision machine tool, computed tomographic venography photography, precision instrument, experimental provision,
The alternating current steady voltage plug of elevator, import equipment and production line.It is low to be also applied for that supply voltage is low, fluctuating range is big simultaneously
Press-fitting electricity
Currently, the binding post of dry-type three-phase transformer connects a conductive threaded rod simply by porcelain vase, and in conducting screw
Connecting terminal is fixedly mounted in the top of bar, and connecting terminal generally uses fingered citron wire clamp, by wire guide on fingered citron wire clamp with lead
Line connection, so that inside transformer is made to reach energized state, but nowadays the binding post of connecting wire is without adjustable
Function, the orientation difference that conducting wire connects when due to connecting wire just need to adjust the angle of fingered citron wire clamp on porcelain vase, in this way
It also needs to can be only achieved the effect of adjusting angle by dismantling fingered citron wire clamp, increases the trouble journey for increasing staff in this way
Degree, further affects the progress of the installation of binding post, at this moment just needs a kind of transformer binding post of adjustable-angle.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of adjustable dry-type three-phase transformer binding post, three-phase is solved
Dry-type transformer binding post is not easy to the problem of installation, the angle changing rate complexity for adjusting binding post.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of adjustable dry-type three-phase transformer connects
Terminal, including the first porcelain vase, the top surface of first porcelain vase simultaneously offers circular through hole at the center of the first porcelain vase, described
The top and bottom end of circular through hole and the inner cavity of circular through hole are fixedly mounted there are two bearing, and the lower section of first porcelain vase is arranged
There is the second porcelain vase, threaded rod is provided at the top of first porcelain vase, the bottom end of the threaded rod extends through two bearings
Inner cavity simultaneously extends downwardly, and the threaded rod runs through the second porcelain vase far from one end of bearing and extends the lower section of the second porcelain vase, institute
The top surface of the first porcelain vase is stated with the bottom surface of the second porcelain vase and is connected positioned at the outer wall thread of threaded rod there are two fixture nut, it is described
The top of threaded rod is threaded with fingered citron wire clamp, and the side of the fingered citron wire clamp is fixedly connected there are two fixed plate, and two solid
The front of fixed board opens up there are two fixation hole, the both ends of first porcelain vase and is fixedly connected with positioned at the top surface of the first porcelain vase
Two fixing pipes are provided with pull rod at the top of two fixing pipes, and the bottom end of the pull rod extends through fixing pipe and the first porcelain vase
Bottom end and to the lower section of the first porcelain vase extend, the inner cavity of the fixing pipe and be located at pull rod outer wall be socketed with reset spring,
The bottom end of the reset spring is provided with block, and the inner wall of the block is fixedly connected with the outer wall of pull rod, second porcelain vase
Top surface and be located at the second porcelain vase both ends offer location hole.
Preferably, two bearings are closed type bearing.
Preferably, the outer wall of the block and the inner wall of fixing pipe are slidably connected.
Preferably, the quantity of the location hole is eight, and location hole is distributed by circular array of the top surface of the second porcelain vase.
Preferably, the inner wall activity grafting of the end of the pull rod and location hole.
Preferably, the top of the pull rod is fixedly connected with pull ring.
Preferably, the outer wall of the threaded rod is fixedly connected with the inner wall of two bearings, the second porcelain vase respectively.
(3) beneficial effect
The present invention provides a kind of adjustable dry-type three-phase transformer binding posts.Have it is following the utility model has the advantages that
(1), the adjustable dry-type three-phase transformer binding post is fixedly mounted on the first porcelain vase by being provided with two porcelain vases
There are two bearings, and the inner wall of two bearings is fixedly connected to threaded rod, in this way by fixing the second porcelain vase bottom thread bar,
Then first porcelain vase at top can have the effect of rotation by bearing, can arbitrarily be adjusted by the rotation of the first porcelain vase
The angle of the second porcelain vase is saved, the connection of binding post and conducting wire is thus facilitated.
(2), the adjustable dry-type three-phase transformer binding post is provided with two porcelain vases by the improvement of pairs of posts, the
It is fixedly mounted in the circular through hole of one porcelain vase there are two bearing, by being fixedly connected for threaded rod and two bearings, such first
Porcelain vase is just provided with rotatable effect, and by rotating the first porcelain vase, binding post ontology just has the effect of adjusting angle, simultaneously
The bottom end of first porcelain vase is fixedly installed with gripping mechanism, passes through the location hole on the pull rod and the second porcelain vase top surface on gripping mechanism
Clamping, such first porcelain vase have the effect of having the function of adjusting angle by the porcelain vase on binding post convenient for fixation again, this
Sample can accelerate the rate of conducting wire installation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the front section view of structure of the invention；
Fig. 3 is the top view of the second porcelain vase structure of the invention.
In figure: 1 first porcelain vase, 2 circular through holes, 3 bearings, 4 second porcelain vases, 5 threaded rods, 6 fixture nuts, 7 fingered citron wire clamps,
8 fixed plates, 9 fixation holes, 10 fixing pipes, 11 pull rods, 12 reset springs, 13 blocks, 14 location holes, 15 pull rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of adjustable dry-type three-phase transformer binding post, packet
The first porcelain vase 1 is included, the top surface of the first porcelain vase 1 simultaneously offers circular through hole 2 at the center of the first porcelain vase 1, circular through hole 2
Top and bottom end and the inner cavity of circular through hole 2 are fixedly mounted that there are two bearings 3, and two bearings 3 are closed type bearing, the first porcelain
The lower section of bottle 1 is provided with the second porcelain vase 4, and the top of the first porcelain vase 1 is provided with threaded rod 5, the outer wall of threaded rod 5 respectively with two
The inner wall of bearing 3, the second porcelain vase 4 are fixedly connected, and pass through being fixedly connected for threaded rod 5 and two 3 inner walls of bearing, such first porcelain
The effect that bottle 1 is just provided with convenient for rotation, the bottom end of threaded rod 5 extends through the inner cavity of two bearings 3 and extends downwardly, screw thread
Bar 5 runs through the second porcelain vase 4 far from one end of bearing 3 and extends the lower section of the second porcelain vase 4, the top surface and second of the first porcelain vase 1
The bottom surface of porcelain vase 4 is simultaneously located at the outer wall thread connection of threaded rod 5 there are two fixture nut 6, and the top of threaded rod 5 is threaded with
Fingered citron wire clamp 7, the side of fingered citron wire clamp 7 are fixedly connected there are two fixed plate 8, there are two the front of two fixed plates 8 opens up
Fixation hole 9, the both ends of the first porcelain vase 1 and the top surface for being located at the first porcelain vase 1 are fixedly connected there are two fixing pipe 10, two fixing pipes
10 top is provided with pull rod 11, the end of pull rod 11 and the inner wall activity grafting of location hole 14, by pulling pull rod 11 to make to draw
11 end of bar is separated with location hole 14, can be convenient the first porcelain vase 1 of rotation, thus so as to adjust Buddhist on the first porcelain vase 1
The angle of hand line folder 7, facilitates the connection of conducting wire Yu fingered citron wire clamp 7, by releasing lever 11, reset spring 12 will push block 13
Move down, block 13, which moves down, pushing drawing rod 11 to be moved down again, such pull rod 11 can again with location hole
14 grafting, to fix again to the first porcelain vase 1, the bottom end of bar pull rod 11 extends through the bottom of fixing pipe 10 and the first porcelain vase 1
It holds and is socketed with reset spring 12 to the extension of the lower section of the first porcelain vase 1, the inner cavity of fixing pipe 10 and the outer wall for being located at pull rod 11, it is multiple
The bottom end of position spring 12 is provided with block 13, and the outer wall of block 13 and the inner wall of fixing pipe 10 are slidably connected, the inner wall of block 13
It being fixedly connected with the outer wall of pull rod 11, the top surface of the second porcelain vase 4 simultaneously offers location hole 14 positioned at the both ends of the second porcelain vase 4,
The quantity of location hole 14 is eight, and location hole 14 is distributed by circular array of the top surface of the second porcelain vase 4, and the top of pull rod 11 is solid
Surely it is connected with pull ring 15.
The adjustable dry-type three-phase transformer binding post is in use, pass through two bearings on threaded rod 5 and the first porcelain vase 1
3 are fixedly connected, and fix the threaded rod 5 of 4 bottom end of the second porcelain vase in this way, to make the first porcelain vase 1 have the function of rotation, in this way
It can just make the first porcelain vase 1 have the function of adjusting angle, facilitate the connection of binding post and conducting wire, meanwhile, the first porcelain vase 1
Bottom end is provided with gripping mechanism, and by releasing lever 11, reset spring 12 can push block 13 mobile, and block 13 will drive drawing
Bar 11 moves down, and when the bottom end of block 13 and the first porcelain vase 1 contacts, pull rod 11 will be with the location hole on the second porcelain vase 4
14 clampings, are just provided with convenient for fixed effect between such first porcelain vase 1 and the second porcelain vase 4.
In conclusion the adjustable dry-type three-phase transformer binding post, by being provided with two porcelain vases, on the first porcelain vase 1
Bearing 3 there are two being fixedly mounted, the inner wall of two bearings 3 is fixedly connected to threaded rod 5, in this way by fixing the second porcelain
4 bottom thread bars 5 of bottle, then first porcelain vase 1 at top can have the effect of rotation by bearing 3, pass through the first porcelain vase 1
Rotation can arbitrarily adjust the angle of the second porcelain vase 4, thus facilitate the connection of binding post and conducting wire.
Meanwhile by the improvement of pairs of posts, two porcelain vases are provided with, are fixedly mounted in the circular through hole 2 of the first porcelain vase 1
There are two bearing 3, by being fixedly connected for threaded rod 5 and two bearings 3, such first porcelain vase 1 is just provided with rotatable effect
Fruit, by rotating the first porcelain vase 1, binding post ontology just has the effect of adjusting angle, while the fixed peace in bottom end of the first porcelain vase 1
Equipped with gripping mechanism, it is clamped by the location hole 14 on 4 top surface of pull rod 11 and the second porcelain vase on gripping mechanism, such first porcelain
Bottle 1 has the effect of having the function of adjusting angle by the porcelain vase on binding post, can thus accelerate to lead convenient for fixation again
The rate of line installation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of adjustable dry-type three-phase transformer binding post, including the first porcelain vase (1), it is characterised in that: first porcelain vase
(1) top surface and being located at the center of the first porcelain vase (1) offers circular through hole (2), the top and bottom of the circular through hole (2)
There are two ends and the fixed installation of the inner cavity of circular through hole (2) bearing (3), is provided with the second porcelain below first porcelain vase (1)
Bottle (4) is provided with threaded rod (5) at the top of first porcelain vase (1), and the bottom end of the threaded rod (5) extends through two axis
It holds the inner cavity of (3) and extends downwardly, the one end of the threaded rod (5) far from bearing (3) is through the second porcelain vase (3) and extends the
The lower section of two porcelain vases (3), the top surface of first porcelain vase (1) and the bottom surface of the second porcelain vase (3) and the outer wall for being located at threaded rod (5)
It is threadedly coupled there are two fixture nut (6), the top of the threaded rod (5) is threaded with fingered citron wire clamp (7), the fingered citron line
The side of folder (7) is fixedly connected there are two fixed plate (8), and the front of two fixed plates (8) is opened up there are two fixation hole (9),
The both ends of first porcelain vase (1) and the top surface for being located at the first porcelain vase (1) are fixedly connected with two fixations there are two fixing pipe (10)
It is provided with pull rod (11) at the top of pipe (10), the bottom end of the pull rod (11) extends through fixing pipe (10) and the first porcelain vase (1)
Bottom end and to the lower section of the first porcelain vase (1) extend, the inner cavity of the fixing pipe (10) simultaneously be located at pull rod (11) outer wall be socketed
Have reset spring (12), the bottom end of the reset spring (12) is provided with block (13), the inner wall and pull rod of the block (13)
(11) outer wall is fixedly connected, and the top surface of second porcelain vase (3) simultaneously offers location hole positioned at the both ends of the second porcelain vase (3)
(14).
2. a kind of adjustable dry-type three-phase transformer binding post according to claim 1, it is characterised in that: two axis
Holding (3) is closed type bearing.
3. a kind of adjustable dry-type three-phase transformer binding post according to claim 1, it is characterised in that: the block
(13) outer wall and the inner wall of fixing pipe (10) are slidably connected.
4. a kind of adjustable dry-type three-phase transformer binding post according to claim 1, it is characterised in that: the location hole
(14) quantity is eight, and location hole (14) is distributed by circular array of the top surface of the second porcelain vase (3).
5. a kind of adjustable dry-type three-phase transformer binding post according to claim 1, it is characterised in that: the pull rod
(11) the inner wall activity grafting of end and location hole (14).
6. a kind of adjustable dry-type three-phase transformer binding post according to claim 1, it is characterised in that: the pull rod
(11) top is fixedly connected with pull ring (15).
7. a kind of adjustable dry-type three-phase transformer binding post according to claim 1, it is characterised in that: the threaded rod
(5) outer wall is fixedly connected with the inner wall of two bearings (3), the second porcelain vase (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332785.2A CN110491652A (en) | 2017-12-13 | 2017-12-13 | A kind of adjustable dry-type three-phase transformer binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332785.2A CN110491652A (en) | 2017-12-13 | 2017-12-13 | A kind of adjustable dry-type three-phase transformer binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110491652A true CN110491652A (en) | 2019-11-22 |
Family
ID=68580831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711332785.2A Pending CN110491652A (en) | 2017-12-13 | 2017-12-13 | A kind of adjustable dry-type three-phase transformer binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110491652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883349A (en) * | 2020-08-28 | 2020-11-03 | 吴佳昌 | Transformer binding post |
-
2017
- 2017-12-13 CN CN201711332785.2A patent/CN110491652A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883349A (en) * | 2020-08-28 | 2020-11-03 | 吴佳昌 | Transformer binding post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191122 |