CN208457000U - A kind of mutual inductor secondary connection screw gasket fastening auxiliary sleeve - Google Patents
A kind of mutual inductor secondary connection screw gasket fastening auxiliary sleeve Download PDFInfo
- Publication number
- CN208457000U CN208457000U CN201820531398.5U CN201820531398U CN208457000U CN 208457000 U CN208457000 U CN 208457000U CN 201820531398 U CN201820531398 U CN 201820531398U CN 208457000 U CN208457000 U CN 208457000U
- Authority
- CN
- China
- Prior art keywords
- fixing sleeve
- sleeve
- baffle
- mutual inductor
- screw
- 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
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
A kind of mutual inductor secondary connection screw gasket fastening auxiliary sleeve, it include: one first fixing sleeve, one second fixing sleeve and baffle, second fixation is set on inside the first fixing sleeve, and baffle plate setting limits in the first fixing sleeve in first fixing sleeve one end and by the second fixing sleeve；It offers the opening that the permission conducting wire of perforation passes through on first fixing sleeve side wall, is symmetrical arranged that there are two guide grooves on the first fixing sleeve inner sidewall；Second fixing sleeve is provided centrally with screw fixed hole, guide pad there are two being symmetrical arranged on second fixing sleeve lateral wall, the handle hole that a permission driver bit passes through is offered in the middle part of baffle, the beneficial effects of the utility model are, it is provided with the opening for allowing conducting wire to pass through, conducting wire can be allowed to be put into auxiliary sleeve, and just screw is simply fixed in a pre-installation, prevent screw from falling, gasket is stablized in auxiliary sleeve by magnetic force, solves the problems, such as that mutual inductor secondary connection gasket in fixation procedure is scattered.
Description
Technical field
The utility model relates to mounting auxiliaries, and in particular to a kind of mutual inductor secondary connection screw gasket fastening auxiliary
Set.
Background technique
Power industry will often use voltage or current transformer, and motor lines are fixed to the contact of mutual inductor by when measurement
On, generally use multiple pads to push down mutual inductor secondary connection and then fastened with screw when fixed, but due to operating on mutual inductor
Space is smaller, often gasket is made to be scattered, and brings many unnecessary puzzlements to installation.Although it has been proposed that will using sleeve
Gasket is fixed, but since conducting wire protrudes into sleeve there are inconvenience or even is not available sleeve and is inserted in.
Utility model content
In order to effectively solve the above problems, the utility model provides a kind of mutual inductor secondary connection screw gasket fastening auxiliary
Set.
The technical solution of the utility model is as follows:
A kind of mutual inductor secondary connection screw gasket fastens auxiliary sleeve, comprising: one first fixing sleeve, one second fixing sleeve and
Baffle, second fixation are set on inside first fixing sleeve, and the baffle plate setting is in first fixing sleeve one end
And by second fixing sleeve limit in first fixing sleeve；
First fixing sleeve is integrally cylindrical in shape, and the permission conducting wire that perforation is offered on the first fixing sleeve side wall passes through
Opening, be symmetrical arranged that there are two guide grooves on the first fixing sleeve inner sidewall centered on the first fixing sleeve axle center, it is described
Guide groove is extended close to from first fixing sleeve one end from the first fixing sleeve other end, and the guide groove does not extend to
The first fixing sleeve other end, first fixing sleeve one end is provided with multiple connecting holes connecting with the baffle, described
First fixing sleeve is made of magnet；
Second fixing sleeve is annular in shape, and second fixing sleeve is provided centrally with screw fixed hole, and the screw is fixed
Second fixed cover external diameter described in the one end of hole is roughly the same with the first fixing sleeve internal diameter, on the second fixing sleeve lateral wall with
Guide pad there are two being symmetrical arranged centered on second fixing sleeve axle center, the guiding of the guide pad and the first fixing sleeve inner wall
Slot cooperation；
Offer the handle hole that a permission driver bit passes through in the middle part of the baffle, the baffle side be provided with it is multiple with
The corresponding mounting post of the first fixing sleeve mounting hole.
Further, the multiple subtle protrusions of setting in the screw fixed hole, the subtle protrusion includes zigzag, semicircle
Shape or other shapes.
Further, second fixing sleeve is made of magnet.
The beneficial effects of the utility model are, are provided with the opening for allowing conducting wire to pass through, the conducting wire can be allowed to be put into
In auxiliary sleeve, and just screw is simply fixed in a pre-installation, prevent screw from falling, gasket is being assisted by magnetic force stabilization
In set, solve the problems, such as that mutual inductor secondary connection gasket in fixation procedure is scattered.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model schematic cross-sectional view；
Fig. 3 is the first fixing sleeve of the utility model structural schematic diagram；
Fig. 4 is that the first fixing sleeve of the utility model connect one end structural schematic diagram with baffle；
Fig. 5 is the second fixing sleeve of the utility model structural schematic diagram；
Fig. 6 is fine structure schematic diagram in the second fixing sleeve of the utility model；
Fig. 7 is the utility model baffle arrangement schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is explained in further detail the utility model.It should be appreciated that specific embodiment described herein is only used for explaining this
Utility model is not used to limit the utility model, record in embodiment it is forward and backward be subject to attached drawing, be only used for clear position
Relationship is set, is not used to limit.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Substitution, modification, equivalent method and scheme.Further, right below in order to make the public have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.
[embodiment one] is as shown in Figure 1, for a kind of mutual inductor secondary connection screw gasket fastening provided by the utility model
Auxiliary sleeve, comprising: one first fixing sleeve 1, one second fixing sleeve 2 and baffle 3, second fixing sleeve 2 are arranged described first
Inside fixing sleeve 1, the baffle 3 setting is limited in described first fixing sleeve, 1 one end and by second fixing sleeve 2 described the
In one fixing sleeve 1.
As shown in Figs 1-4, first fixing sleeve 1 is whole is cylindrical in shape, and offers perforation on 1 side wall of the first fixing sleeve
The opening 11 that passes through of permission conducting wire, be symmetrical arranged centered on 1 axle center of the first fixing sleeve on 1 inner sidewall of the first fixing sleeve
There are two guide groove 12, it is another that the guide groove 12 from described first fixing sleeve, 1 one end extends close to first fixing sleeve 1
At end, the guide groove 12 does not extend to 1 other end of the first fixing sleeve, and described first fixing sleeve, 1 one end is provided with multiple
The connecting hole 13 being connect with the baffle 3.First fixing sleeve 1 is made of magnet.
As shown in Fig. 2,5,6, second fixing sleeve 2 is annular in shape, and second fixing sleeve 2 is provided centrally with screw and fixes
Hole 21,2 outer diameter of the second fixing sleeve described in described 21 one end of screw fixed hole is roughly the same with 1 internal diameter of the first fixing sleeve, institute
State guide pad 22 there are two being symmetrical arranged centered on 2 axle center of the second fixing sleeve on 2 lateral wall of the second fixing sleeve, the guide pad
22 can make second fixing sleeve 2 straight in first fixing sleeve 1 with the cooperation of the guide groove 12 of 1 inner wall of the first fixing sleeve
Line is mobile.For the stationarity for guaranteeing screw cap end, multiple subtle raised 23 can be arranged in the screw fixed hole 21, it is described thin
Microprotrusion 23 can be zigzag, semicircle shape or other shapes, it is possible to use rubber pad replaces.Second fixing sleeve 2 can also
It is made of magnet.
As shown in Fig. 2,7, the handle hole 31 that a permission driver bit passes through is offered in the middle part of the baffle 3, according to using
Situation, the handle hole 31 can be identical as 21 diameter of screw fixed hole, and 3 side of baffle is provided with multiple with described the
The corresponding mounting post 32 of one fixing sleeve, 1 mounting hole, by the mounting post 32 be pressed into the mounting hole can by the baffle 3 with it is described
First fixing sleeve 1 links together.
In use, the cap portion of screw to be pressed into the screw fixed hole 21 of the second fixing sleeve 2, the screw is simply fixed,
Then after being sequentially loaded into gasket, conducting wire, gasket, guarantee that gasket is not scattered by the suction of magnet, be then placed on auxiliary sleeve
Band installation position, is pulled up auxiliary sleeve to after tightening with screw.The opening 11 of first fixing sleeve 1 can allow conducting wire to pass through will
Electrode slice is put into auxiliary sleeve, and the second fixing sleeve 2 to the simple fixation of screw can prevent auxiliary sleeve opening 11 downward when
Screw is fallen, and the second fixing sleeve 2 can move together during the installation process with screw, remains the vertical state of screw.
First fixing sleeve, 1 length can be adjusted in design according to screw physical length, it is ensured that screw is packed into auxiliary
Still there is part exposed after helping set.
The beneficial effects of the utility model are, are provided with the opening for allowing conducting wire to pass through, the conducting wire can be allowed to be put into
In auxiliary sleeve, and just screw is simply fixed in a pre-installation, prevent screw from falling, gasket is being assisted by magnetic force stabilization
In set, solve the problems, such as that mutual inductor secondary connection gasket in fixation procedure is scattered.
Claims (3)
1. a kind of mutual inductor secondary connection screw gasket fastens auxiliary sleeve characterized by comprising one first fixing sleeve (1), one
Second fixing sleeve (2) and baffle (3), the second fixing sleeve (2) setting is internal in first fixing sleeve (1), the baffle
(3) setting limits in first fixing sleeve (1) in described first fixing sleeve (1) one end and by second fixing sleeve (2)；
First fixing sleeve (1) is integrally cylindrical in shape, and the permission mutual inductor of perforation is offered on the first fixing sleeve (1) side wall
The opening (11) that secondary connection passes through, it is symmetrical centered on the first fixing sleeve (1) axle center on the first fixing sleeve (1) inner sidewall
There are two guide groove (12), the guide grooves (12) to extend close to described first from described first fixing sleeve (1) one end for setting
At fixing sleeve (1) other end, the guide groove (12) does not extend to the first fixing sleeve (1) other end, and described first is fixed
Set (1) one end is provided with multiple connecting holes (13) connecting with the baffle (3), and first fixing sleeve (1) uses magnet system
At；
Annularly, second fixing sleeve (2) is provided centrally with screw fixed hole (21), the spiral shell to second fixing sleeve (2)
It is roughly the same with the first fixing sleeve (1) internal diameter to follow closely the second fixing sleeve (2) outer diameter described in fixation hole (21) one end, described second
There are two being symmetrical arranged centered on the second fixing sleeve (2) axle center on fixing sleeve (2) lateral wall guide pad (22), the guide pad
(22) cooperate with the guide groove (12) of the first fixing sleeve (1) inner wall；
The handle hole (31) that a permission driver bit passes through is offered in the middle part of the baffle (3), the baffle (3) side is provided with
Multiple mounting posts (32) corresponding with the first fixing sleeve (1) mounting hole.
2. mutual inductor secondary connection screw gasket according to claim 1 fastens auxiliary sleeve, which is characterized in that the screw
Setting is multiple subtle raised (23) in fixation hole (21), and subtle raised (23) include zigzag, semicircle shape.
3. mutual inductor secondary connection screw gasket according to claim 1 fastens auxiliary sleeve, which is characterized in that described second
Fixing sleeve (2) is made of magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531398.5U CN208457000U (en) | 2018-04-04 | 2018-04-04 | A kind of mutual inductor secondary connection screw gasket fastening auxiliary sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531398.5U CN208457000U (en) | 2018-04-04 | 2018-04-04 | A kind of mutual inductor secondary connection screw gasket fastening auxiliary sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457000U true CN208457000U (en) | 2019-02-01 |
Family
ID=65156538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531398.5U Expired - Fee Related CN208457000U (en) | 2018-04-04 | 2018-04-04 | A kind of mutual inductor secondary connection screw gasket fastening auxiliary sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457000U (en) |
-
2018
- 2018-04-04 CN CN201820531398.5U patent/CN208457000U/en not_active Expired - Fee Related
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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: 20190201 Termination date: 20200404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |