CN209544131U - A kind of resistance to rapid transition mutual inductor - Google Patents
A kind of resistance to rapid transition mutual inductor Download PDFInfo
- Publication number
- CN209544131U CN209544131U CN201920502928.8U CN201920502928U CN209544131U CN 209544131 U CN209544131 U CN 209544131U CN 201920502928 U CN201920502928 U CN 201920502928U CN 209544131 U CN209544131 U CN 209544131U
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- clamping piece
- piece
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- mutual inductor
- clamping
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Abstract
The utility model relates to a kind of resistance to rapid transition mutual inductors, including pedestal and the mutual inductor ontology being fixedly mounted on the upside of pedestal, mutual inductor ontology is annular in shape, internal circular hole is holding holes, clamping piece is installed in holding holes, clamping piece includes the clamping piece that two leaf length are greater than mutual inductor body thickness, the section of clamping piece is in fan annular, angle corresponding to it is not less than 90 °, two panels clamping piece is hinged, straight line where hinged place is parallel with the axis of mutual inductor ontology, and it is connect with the minimum point of holding holes, clamping piece, which is located on the part on the outside of holding holes, is fixedly connected with press piece, and press piece is located in the horizontal plane where hinged place, side far from clamping piece, when two panels press piece is mutually drawn close, two panels clamping piece is separated from each other, elastic component is fixedly installed between two panels press piece.The phenomenon that being less prone to insecure cable installation and shaking, reduces the probability of safety accident generation.
Description
Technical field
The utility model relates to match the technical field of electrical component more particularly to a kind of resistance to rapid transition mutual inductor.
Background technique
Mutual inductor be it is a kind of high voltage can be become to low-voltage, high current becomes the component of low current, abstract is used for
Measurement and protection system can be realized measuring instrumentss, the standardization of protection equipment and automatic control equipment, miniaturization.Meanwhile mutually
Sensor can also be used to separate high-voltage system, to guarantee the safety of the person and equipment.
Chinese patent if Authorization Notice No. is CN205508573U discloses a kind of mutual inductor, including in the mutual of circular ring shape
Sensor ontology, is connected with pedestal below mutual inductor ontology, and the both ends of pedestal are machined with opening bolt fixing hole, under pedestal
End is provided with dovetail card slot.Being fitted into dovetail card slot has sliding rail.Fixing muscle is fixedly installed in the circular hole of mutual inductor ontology, it is fixed
Clip is set on muscle.Such setting can be convenient for installing.Fixing muscle and clip can be simple and fast pass through mutually
Cable in sensor ontology is fixed.But when cable diameter is less than the fixing muscle and clip, cable can not be by
The phenomenon that fixing well, being easy to appear insecure installation and shaking is easy to cause safety accident.
Utility model content
The purpose of the utility model is to provide a kind of resistance to rapid transition mutual inductors for fixing cable that can be firm.
The above-mentioned purpose of the utility model has the technical scheme that a kind of resistance to rapid transition mutual inductance
Device, including pedestal and the mutual inductor ontology being fixedly mounted on the upside of pedestal, mutual inductor ontology is annular in shape, and internal circular hole is folder
Hole is held, the lateral surface of the annulus is fixedly connected with pedestal, and clamping piece is equipped in the holding holes, and clamping piece includes two lengths of a film
Degree is greater than the clamping piece of mutual inductor body thickness, the section of clamping piece in fan annular, corresponding to angle be not less than 90 °, should
The outer diameter for fanning annular is equal with clamping bore dia, and two panels clamping piece is hinged, the straight line where hinged place and mutual inductor sheet
The axis of body is parallel, and is fixedly connected with the minimum point in holding holes, and two panels clamping piece is bonded to each other far from one end of hinged place
When, the middle part of two panels clamping piece is not bonded to each other, and clamping piece, which is located on the part on the outside of holding holes, is fixedly connected with press piece, and presses
Piece is located in the horizontal plane where hinged place, and the side far from clamping piece, when two panels press piece is mutually drawn close, two panels clamping piece is mutual
It separates, is fixedly installed with elastic component between two panels press piece.
By using above-mentioned technical proposal, two panels is supported by sector-meeting by elastic component, when two panels press piece is separated, two
Piece clamping piece is mutually drawn close.Wear cable in the holding holes to mutual inductor, and when the diameter of cable is less than the diameter of holding holes,
Two panels clamping piece can clamp the cable being threaded through in holding holes.The length of clamping piece is not less than the week of holding holes a quarter
It is long, it can be good at the cable for clamping a variety of different-diameters, good clamping effect is less prone to cable and installs insecure and shake
The phenomenon that, reduce the probability of safety accident generation.
The utility model is further arranged to: the clamping piece far from hinged place on one side on offer at least two folders
Hold through slot, clamp through slot on one side in clamping piece far from hinged place while be overlapped, it is two neighboring clamping through slot between away from
The interlaced setting of clamping through slot from the length on side being overlapped not less than clamping through slot with clamping piece, on two panels clamping piece.
By using above-mentioned technical proposal, the side for being located remotely from each other two panels clamping piece is formed being capable of intermeshing sawtooth
Shape structure can preferably handle the cable clamp being threaded through in holding holes, be less prone to cable install it is insecure and shake
Phenomenon.
The utility model is further arranged to: articulated shaft is equipped on the clamping piece, the length of articulated shaft is greater than two
The length on the side of piece clamping piece hinged place, two panels clamping piece are rotated around articulated shaft, and the both ends of articulated shaft are provided with screw thread, and
Both ends are equipped with clamping ring by screw thread.
By using above-mentioned technical proposal, two panels clamping piece is rotated around articulated shaft, in clamping piece that cable clamp is tight
Afterwards, by rotating clamping ring, draw close two clamping rings mutually, so that two panels clamping piece hinged place be made mutually closely to abut.?
After fixing, two panels clamping piece is not easy to separate because of external force, so as to preferably clamp cable.
The utility model is further arranged to: the elastic component is torsionspring, and one end of torsionspring is pressed with a piece of
Piece is fixedly connected, and the other end of torsionspring is fixedly connected with another press piece.
By using above-mentioned technical proposal, the spring structure is simple, and elastic effect is good, can be good at playing supporting two
The effect of piece press piece, consequently facilitating cable clamp is handled.
The utility model is further arranged to: when the two panels clamping piece is bonded to each other far from the side of hinged place, folder
Holding the plane where side and articulated shaft of the piece far from hinged place is median surface, at this time clamping piece and be connected on the clamping piece by
Piece is respectively positioned on the same side of median surface.
By using above-mentioned technical proposal, the structure interlaced compared to another clamping piece and baffle, such knot
Structure can make baffle and the length of clamping piece junction longer, connect more firm between baffle and clamping piece, be less prone to gear
The phenomenon that piece is broken.
The utility model is further arranged to: the clamping piece is all provided with far from the edge on hinged place one side and is set to circle
Angle.
By using above-mentioned technical proposal, when clamping piece clamps cable, the one end of clamping piece far from hinged place
It is not easy that the surface of cable is caused to damage, reduces and occur causing to reduce showing for cable service life because clamping piece clamps tension
As.
The utility model is further arranged to: being pasted on the medial surface that the two panels clamping piece is bonded to each other flexible
Item, there are two elastic strip settings, and is respectively adhered on the position that clamping piece is located on the outside of holding holes.
By using above-mentioned technical proposal, when clamping piece clamps cable, elastic strip squeezes cable, is not easy cable
It is slided between two panels clamping piece, reduces cable from the probability skidded off between two panels clamping piece.
The utility model is further arranged to: anti-skid chequer is arranged on two panels clamping piece medial surface close to each other
Road.
By using above-mentioned technical proposal, further the cable being threaded through in holding holes can be clamped, be not easy
There is the phenomenon that cable shakes, reduces the probability of safety accident generation
In conclusion the advantageous effects of the utility model are as follows:
1, the cable that can be good at clamping a variety of different-diameters is less prone to cable and installs insecure and shaking show
As reducing the probability of safety accident generation；
2, it is not easy that the surface of cable is caused to damage, reduces and occur because clamping piece clamps tension, causing, which reduces cable, makes
The phenomenon that with the service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Appended drawing reference: 1, pedestal；11, mutual inductor ontology；12, holding holes；2, articulated shaft；21, clamping ring；3, clamping piece；
31, press piece；32, torsionspring；4, through slot is clamped；41, clamping tooth；5, non-slip texture；51, elastic strip.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of resistance to rapid transition mutual inductor, including pedestal 1 and the mutual inductor being fixedly mounted on the upside of pedestal 1
Ontology 11, mutual inductor ontology 11 is annular in shape, and the circular hole inside mutual inductor ontology 11 is holding holes 12, and the axis of holding holes 12 is flat
In the upper surface of pedestal 1, the lateral surface of mutual inductor ontology 11 is fixedly connected row with pedestal 1.
As depicted in figs. 1 and 2, articulated shaft 2 is installed in holding holes 12, articulated shaft 2 is located at minimum in holding holes 12
At point, the length of articulated shaft 2 is greater than the thickness of mutual inductor ontology 11, and 2 both ends of articulated shaft are respectively positioned on 12 outside of holding holes, and hinged
Axis 2, which is located on the part in 12 outside of holding holes, is provided with screw thread, and 2 both ends of articulated shaft are equipped with clamping ring 21 by screw thread.It is pressing from both sides
It holds and clamping piece is installed in hole 12, clamping piece is two pieces of clamping pieces 3, and the length of clamping piece 3 is greater than 11 thickness of mutual inductor ontology, small
In the length of articulated shaft 2.In fan annular, the outer diameter of annulus where fan annular is straight with holding holes 12 for the cross section of clamping piece 3
Diameter is equal, and the fan annular be bonded with holding holes 12 side length be greater than 12 perimeter of holding holes a quarter length.Energy
Enough cables for clamping most diameters well, good clamping effect.Two clamping pieces 3 are hinged with articulated shaft 2, two folders
Tight ring 21 is located at the two sides of clamping piece 3, and abuts with clamping piece 3.When two clamping pieces 3, which divide, to be separated from each other, two clamping pieces 3
The side being located remotely from each other is bonded with the inner sidewall of holding holes 12.On the part that clamping piece 3 is located at the outside of holding holes 12 integrally at
Type has press piece 31, and press piece 31 is located in the horizontal plane at 2 place of articulated shaft, the side far from clamping piece 3.When two panels clamping piece 3 is remote
When side from hinged place is bonded to each other, articulated shaft 2 and clamping piece 3 are median surface far from the plane where the side of hinged place.This
When press piece 31 and be connected with the clamping piece 3 of the press piece 31 and be respectively positioned on the same side of clamping piece 3.The fixed peace between two panels press piece 31
Equipped with torsionspring 32, torsionspring 32 is set on articulated shaft 2, and one end of torsionspring 32 and wherein a piece of press piece 31 are fixed
Connection, 32 other end of torsionspring are fixedly connected with another press piece 31.Two panels press piece 31 can be twisted spring 32 and support, and make
Two panels clamping piece 3 is mutually drawn close.Cable is worn in the holding holes 12 to mutual inductor, and the diameter of cable is less than holding holes 12
When diameter, two panels clamping piece 3 can clamp the cable being threaded through in holding holes 12.Folder be less prone to cable installation it is insecure and
The phenomenon that shaking, reduces the probability of safety accident generation.
As depicted in figs. 1 and 2, clamping piece 3 far from hinge bar on one side on offer at least two clamping through slots 4, clamp
Through slot 4 on one side with the separate hinge bar of clamping piece 3 while be overlapped.Part between two clamping through slots 4 is known as clamping tooth
41, the width of clamping tooth 41 is equal to the length of clamping through slot 4, and the clamping through slot 4 on two panels clamping piece 3 is interlaced.Work as two panels
For clamping piece 3 far from hinged place when being bonded to each other on one side, the clamping tooth 41 in a piece of clamping piece 3 is threaded through another clamping
In clamping through slot 4 on piece 3.The side for being located remotely from each other two panels clamping piece 3 forms and can be intermeshed, and will can preferably wear
The phenomenon that cable clamp being located in holding holes 12 handles, and is less prone to insecure cable installation and shaking.Clamping piece 3 is far from hinged
The corner on 2 one side of axis is arranged to fillet, and when clamping piece 3 clamps cable, clamping piece 3 is not easy far from one end of hinged place
The surface of cable is caused to damage.It is protruded above in the side close to each other of two panels clamping piece 3 and is formed with non-slip texture 5, and at this
Side, which is located on the both ends in 12 outside of holding holes, is pasted with elastic strip 51.Elastic strip 51 is when clamping piece 3 clamps cable, energy
Cable is enough squeezed, cable is made to be not easy to slide between two panels clamping piece 3.Skid resistance strip further clamps and is threaded through holding holes
Cable in 12 reduces cable from the probability skidded off between two panels clamping piece 3.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of resistance to rapid transition mutual inductor, including pedestal (1) and the mutual inductor ontology being fixedly mounted on the upside of pedestal (1)
(11), mutual inductor ontology (11) is annular in shape, and internal circular hole is holding holes (12), and the lateral surface of the annulus and pedestal (1) are solid
Fixed connection, it is characterised in that: clamping piece is equipped in the holding holes (12), clamping piece includes that two leaf length are greater than mutual inductor
The clamping piece (3) of ontology (11) thickness, the section of clamping piece (3) in fan annular, corresponding to angle be not less than 90 °, the fan
The outer diameter of annular is equal with holding holes (12) diameter, and two panels clamping piece (3) is hinged, straight line and mutual inductance where hinged place
The axis of device ontology (11) is parallel, and is fixedly connected with the minimum point in holding holes (12), and two panels clamping piece (3) is far from hinged place
One end when being bonded to each other, the middle part of two panels clamping piece (3) is not bonded to each other, and clamping piece (3) is located on the outside of holding holes (12)
It is fixedly connected on part press piece (31), and press piece (31) is located in the horizontal plane where hinged place, one far from clamping piece (3)
Side, when two panels press piece (31) is mutually drawn close, two panels clamping piece (3) is separated from each other, and two panels press piece is fixedly installed with bullet between (31)
Property part.
2. a kind of resistance to rapid transition mutual inductor according to claim 1, it is characterised in that: the clamping piece (3) is separate
Hinged place on one side on offer at least two clamping through slots (4), clamp the one side of through slot (4) and in clamping piece (3) far from hinge
The coincidence on one side at place is connect, the distance between two neighboring clamping through slot (4) is overlapped not less than clamping through slot (4) with clamping piece (3)
Side length, clamping through slot (4) interlaced setting on two panels clamping piece (3).
3. a kind of resistance to rapid transition mutual inductor according to claim 2, it is characterised in that: worn on the clamping piece (3)
Equipped with articulated shaft (2), the length of articulated shaft (2) is greater than the length on the side of two panels clamping piece (3) hinged place, two panels clamping piece (3)
It is rotated around articulated shaft (2), the both ends of articulated shaft (2) are provided with screw thread, and both ends are equipped with clamping ring (21) by screw thread.
4. a kind of resistance to rapid transition mutual inductor according to claim 3, it is characterised in that: the elastic component is torsion bullet
One end of spring (32), torsionspring (32) is fixedly connected with a piece of press piece (31), the other end of torsionspring (32) with another
Press piece (31) is fixedly connected.
5. a kind of resistance to rapid transition mutual inductor according to claim 4, it is characterised in that: the two panels clamping piece (3)
When side far from hinged place is bonded to each other, side of the clamping piece (3) far from hinged place and the plane where articulated shaft (2) are centre
Face, clamping piece (3) and the press piece (31) being connected on the clamping piece (3) are respectively positioned on the same side of median surface at this time.
6. a kind of resistance to rapid transition mutual inductor according to claim 1, it is characterised in that: the clamping piece (3) is separate
The edge on hinged place one side, which is all provided with, is set to fillet.
7. a kind of resistance to rapid transition mutual inductor according to claim 1, it is characterised in that: the two panels clamping piece (3)
It is pasted on the medial surface being bonded to each other elastic strip (51), there are two elastic strip (51) settings, and is respectively adhered on clamping piece (3)
On the position on the outside of holding holes (12).
8. a kind of resistance to rapid transition mutual inductor according to claim 7, it is characterised in that: the two panels clamping piece (3)
Non-slip texture (5) are set on medial surface close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502928.8U CN209544131U (en) | 2019-04-13 | 2019-04-13 | A kind of resistance to rapid transition mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502928.8U CN209544131U (en) | 2019-04-13 | 2019-04-13 | A kind of resistance to rapid transition mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209544131U true CN209544131U (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502928.8U Expired - Fee Related CN209544131U (en) | 2019-04-13 | 2019-04-13 | A kind of resistance to rapid transition mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209544131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736799A (en) * | 2020-12-29 | 2021-04-30 | 北京首钢自动化信息技术有限公司 | Cable installation device |
-
2019
- 2019-04-13 CN CN201920502928.8U patent/CN209544131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736799A (en) * | 2020-12-29 | 2021-04-30 | 北京首钢自动化信息技术有限公司 | Cable installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |