CN207743403U - A kind of attachment device facilitating transformer connection - Google Patents
A kind of attachment device facilitating transformer connection Download PDFInfo
- Publication number
- CN207743403U CN207743403U CN201721758339.3U CN201721758339U CN207743403U CN 207743403 U CN207743403 U CN 207743403U CN 201721758339 U CN201721758339 U CN 201721758339U CN 207743403 U CN207743403 U CN 207743403U
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- CN
- China
- Prior art keywords
- mounting cylinder
- bolt
- connecting rod
- fixed frame
- buckle
- Prior art date
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Abstract
The utility model discloses a kind of attachment devices facilitating transformer connection, including mounting cylinder, connecting rod, shank of bolt, gasket, connection bolt, limiting plate, fixed frame, lantern ring, rubber pad, fastening bolt, buckle, spring base, damping spring, perforation, helical spring, stripper plate, sliding groove, screw, positioning plate, annular slab, snap-gauge, felt pad and transverse slat.The utility model has the beneficial effects that：Pass through the Connection Bracket inside mounting cylinder, and pass through damping spring connection buckle inside fixed frame, so that the connecting line connecting part of the connecting line and outside line of inside transformer is connected to buckle inside in work, damping spring pushes the connection that buckle is stablized with connecting part, connecting part is fixed on inside fixed frame, connecting part is not easy to shake inside mounting cylinder, while junction is not exposed to outside, and work safety is more preferable.And mounting cylinder and fixed frame can be dismantled by the fastening bolt at both ends and be installed.
Description
Technical field
The utility model is related to a kind of attachment device, specially a kind of attachment device facilitating transformer connection belongs to change
Depressor wiring application field.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).Major function has:Voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformation
Device) etc..It can be divided into, according to use,:Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.).Transformer, by internal circuit and external connection, will often be protected at work with attachment device
Power Transmission is demonstrate,proved to stablize.
But there are still certain deficiencies when in use for the attachment device of existing for transformer wiring.It is existing to be used for
The attachment device of transformer connection, be often by the connection at both ends it is good after, directly with insulating tape package junction be fixed on
On transformer, the junction of connecting line is unstable in work, is easy de- road, power Transmission is dangerous, and pacifies when connecting line use
Full performance is low.
Utility model content
Purpose of the utility model is to solve transformer connections in the prior art to be easy to fall off, stability in work
Not strong problem, and a kind of attachment device facilitating transformer connection proposed.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of connection facilitating transformer connection fills
It sets, including mounting cylinder, connecting rod, shank of bolt and fixed frame, the mounting cylinder both ends are respectively connected with shank of bolt, and the shank of bolt
One end is connected with connecting rod, and fixed frame is equipped with inside the mounting cylinder.
Both sides are respectively connected with several fastening bolts to the mounting cylinder up and down, and both sides are respectively connected with inside the fixed frame
Buckle is connected with several damping springs between the buckle and the fixed frame, and described damping spring one end is set with spring
Seat.
The mounting cylinder is run through in described shank of bolt one end, and shank of bolt one end inside the mounting cylinder is connected with set
Ring, the lantern ring are externally connected to rubber pad, and described connecting rod one end lower part is connected with transverse slat, if the transverse slat side is provided with
Dry perforation, and the perforated inner side is connected with stripper plate, is connected between the stripper plate and the perforated inner side
There are several helical springs, the one end of the transverse slat inside the connecting rod to be connected with the snap-gauge of hollow setting, the snap-gauge
The connecting rod is connected by annular slab, side is connected with screw in the middle part of the connecting rod, and described screw one end is through described
Connecting rod is connected with positioning plate.
Preferably, described connecting rod one end is equipped with several connection bolts, and connects bolt side and be connected with gasket.
Preferably, both sides are respectively connected with limiting plate inside the mounting cylinder, and the diameter inside limiting plate is less than lantern ring
Diameter.
Preferably, the annular slab is internally provided with sliding groove, and the size of sliding groove and the size of snap-gauge match, horizontal
Plate is movably connected by snap-gauge and sliding groove with connecting rod.
Preferably, the buckle interior side is connected with felt pad, and the shape buckled is arc-shaped setting.
Preferably, it is in hollow setting inside the shank of bolt, connecting rod and lantern ring.
Compared with prior art, the utility model has the beneficial effects that：
1, by the Connection Bracket inside mounting cylinder, and pass through damping spring connection buckle inside fixed frame so that
The connecting line connecting part of the connecting line and outside line of inside transformer is connected to buckle inside, damping spring push card in work
The connection that button is stablized with connecting part, connecting part is fixed on inside fixed frame, connecting part is not easy to shake inside mounting cylinder, simultaneously
Junction is not exposed to outside, and work safety is more preferable.And mounting cylinder and fixed frame can be torn open by the fastening bolt at both ends
Installation is unloaded, the connecting line of both sides is facilitated to enter inside mounting cylinder, both ends connecting line is facilitated to be connected in mounting cylinder inner wrap.
2, by the both ends connection shank of bolt inside mounting cylinder, and transverse slat is connected in connecting rod internal activity so that work
Position of the middle shank of bolt inside mounting cylinder be free to move, and when by external pulling force or pressure, shank of bolt can be with
It is slowly moving inside mounting cylinder, play the role of buffering, is not easy to influence internal connecting part.And the perforation on transverse slat can
Connecting line to be fixed, when connecting line is by external pull, connecting part is unaffected, and two connecting line connections are more
Securely, will not there is a phenomenon where connecting parts to fall off, the operation is stable performance higher of connecting line.It is easy for installation simultaneously, do not have to other
Component is further fixedly connected with line.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model mounting cylinder internal structure schematic diagram.
Fig. 3 is the utility model fixed frame internal structure schematic diagram.
Fig. 4 is the utility model connecting rod internal structure schematic diagram.
In figure：1, mounting cylinder；2, connecting rod；3, shank of bolt；4, gasket；5, bolt is connected；6, limiting plate；7, fixed frame；
8, lantern ring；9, rubber pad；10, fastening bolt；11, it buckles；12, spring base；13, damping spring；14, it perforates；15, spiral bullet
Spring；16, stripper plate；17, sliding groove；18, screw；19, positioning plate；20, annular slab；21, snap-gauge；22, felt pad；23, transverse slat.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in -4, a kind of attachment device facilitating transformer connection, including mounting cylinder 1, connecting rod 2, bolt
Bar 3 and fixed frame 7,1 both ends of mounting cylinder are respectively connected with shank of bolt 3, and 3 one end of shank of bolt is connected with connecting rod 2, in mounting cylinder 1
Portion is equipped with fixed frame 7, and shank of bolt 3 facilitates connecting rod 2 to be dismantled from 1 side of mounting cylinder, connecting line can be fixed with transverse slat 23 from
It is passed into inside mounting cylinder 1 inside connecting rod 2 and shank of bolt 3；About 1 both sides of mounting cylinder are respectively connected with several fastening bolts
10, and 7 inside both sides of fixed frame are respectively connected with buckle 11, several damping springs 13 are connected between buckle 11 and fixed frame 7,
13 one end of damping spring is set with spring base 12, and the connecting line of inside transformer and the connecting line connecting part of outside line are connected to
Inside buckle 11, damping spring 13 pushes the connection that buckle 11 is stablized with connecting part, and connecting part is fixed on inside fixed frame 7,
Fastening bolt 10 can divide mounting cylinder 1 and fixed frame 7 for two parts simultaneously, the installation and fixation of connecting line when facilitating work,
Spring base 12 can be not easy in damping spring 13 by support, 12 uniform force of damping spring is played the role of when compressing to it
Damage；Mounting cylinder 1 is run through in 3 one end of shank of bolt, and shank of bolt 3 is connected with lantern ring 8 in 1 inside one end of mounting cylinder, connects outside lantern ring 8
It is connected to rubber pad 9, activity be free to inside mounting cylinder 1 by lantern ring 8 when 3 under tension of shank of bolt or pressure, rise
To the effect of buffering, it is not easy to influence internal connecting part, 2 one end lower part of connecting rod is connected with transverse slat 23, and 23 side of transverse slat is set
Several perforation 14 are equipped with, and 14 interior sides of perforating are connected with stripper plate 16, between stripper plate 16 and 14 interior sides of perforating
Several helical springs 15 are connected with, the one end of transverse slat 23 inside connecting rod 2 is connected with the snap-gauge 21 of hollow setting, snap-gauge 21
Connecting rod 2 is connected by annular slab 20,2 middle part side of connecting rod is connected with screw 18, and 18 one end of screw connects through connecting rod 2
It is connected to positioning plate 19, connecting line is interlaced from several perforation 14 to be passed through, and helical spring 15 pushes stripper plate 16 and connects
Closely contact outside wiring, connecting line is not easily shifted on transverse slat 23, and when connecting line stress does not influence at back panel wiring, connects
Bar 2 is turned by screw thread with shank of bolt 3 when connecting, and snap-gauge 21 can be maintained at connection in 17 inner rotation of sliding groove, transverse slat 23
Position inside bar 2 is constant, and connecting line will not rotate, and turning screw 18 can drive positioning plate 19 to be pressed down against in connecting rod 2
The connecting line in portion, the further position for limiting connecting line.
Embodiment 2
In addition, please according to shown in Fig. 1-4, with above-described embodiment difference lies in：2 one end of connecting rod is equipped with several
Bolt 5 is connected, and connects 5 side of bolt and is connected with gasket 4, connecting rod 2 is fixed on the outside of transformer, pad by connection bolt 5
Piece 4 plays the role of buffering, and mounting cylinder 1 is not easily to fall off in work.1 inside both sides of mounting cylinder are respectively connected with limiting plate 6, and limit
Diameter inside plate 6 is less than the diameter of lantern ring 8, and limiting plate 6 can stop will not be from peace when lantern ring 8 moves inside mounting cylinder 1
It is fallen inside fitted tube 1.Annular slab 20 is internally provided with sliding groove 17, and the size phase of the size of sliding groove 17 and snap-gauge 21
Match, transverse slat 23 is movably connected by snap-gauge 21 and sliding groove 17 with connecting rod 2, and connecting rod 2 is turned by screw thread and shank of bolt 3
When connection, snap-gauge 21 can be in 17 inner rotation of sliding groove, and the position that transverse slat 23 is maintained inside connecting rod 2 is constant, connecting line
It will not rotate, while not will produce excessive shaking.It buckles 11 interior sides and is connected with felt pad 22, and the shape of buckle 11 is in
Arc-shaped setting, buckle 11 and the contact area of connecting part increase, and frictional force increase is not easy to shake, while felt pad 22 can will connect
It is isolated from the outside at line, avoids power leakage.It is in hollow setting inside shank of bolt 3, connecting rod 2 and lantern ring 8, facilitates in work
Connecting line can be passed through from shank of bolt 3, connecting rod 2 and 8 inside of lantern ring.
When the utility model is used, first, mounting cylinder 1 is disassembled into two parts by unscrewing fastening bolt 10, connect
Bar 2 takes apart inside shank of bolt 3.The line of inside transformer is with external connecting line respectively from the connection at 1 both ends of mounting cylinder
The inside of bar 2 passes through, and one end of connecting line being passed through between several perforation 14 staggeredly respectively, one end of two connecting lines is being pacified
1 inside connection of fitted tube.Fixed frame 7 is then aligned to the connecting part of two connecting lines, the fastening bolt that mounting cylinder 1 is passed through both sides
10 are connected and fixed, and damping spring 13 pushes the connection that buckle 11 is stablized with connecting part, and connecting part is fixed on inside fixed frame 7,
Connecting part is not easy to shake inside mounting cylinder 1, while junction is not exposed to outside, and work safety is more preferable.Connecting rod 2 is logical
Screw thread is crossed to connect with shank of bolt 3.Turning screw 18 drives positioning plate 19 to be pressed down against the connecting line inside connecting rod 2, further
Limitation connecting line position.Mounting cylinder 1 is installed on the transformer finally by connection bolt 5.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of attachment device facilitating transformer connection, including mounting cylinder（1）, connecting rod（2）, shank of bolt（3）And fixed frame
（7）, it is characterised in that：The mounting cylinder（1）Both ends are respectively connected with shank of bolt（3）, and the shank of bolt（3）One end is connected with
Extension bar（2）, the mounting cylinder（1）Inside is equipped with fixed frame（7）；The mounting cylinder（1）Upper and lower both sides are respectively connected with several
Fastening bolt（10）, and the fixed frame（7）Internal both sides are respectively connected with buckle（11）, the buckle（11）With the fixed frame
（7）Between be connected with several damping springs（13）, the damping spring（13）One end is set with spring base（12）；The bolt
Bar（3）The mounting cylinder is run through in one end（1）, and the shank of bolt（3）In the mounting cylinder（1）Internal one end is connected with lantern ring
（8）, the lantern ring（8）It is externally connected to rubber pad（9）, the connecting rod（2）One end lower part is connected with transverse slat（23）, the cross
Plate（23）Side is provided with several perforation（14）, and the perforation（14）Interior side is connected with stripper plate（16）, described to squeeze
Pressing plate（16）With the perforation（14）Several helical springs are connected between interior side（15）, the transverse slat（23）Described
Connecting rod（2）Internal one end is connected with the snap-gauge of hollow setting（21）, the snap-gauge（21）Pass through annular slab（20）Connection institute
State connecting rod（2）, the connecting rod（2）Middle part side is connected with screw（18）, and the screw（18）The company is run through in one end
Extension bar（2）It is connected with positioning plate（19）.
2. a kind of attachment device facilitating transformer connection according to claim 1, it is characterised in that：The connecting rod
（2）One end is equipped with several connection bolts（5）, and connect bolt（5）Side is connected with gasket（4）.
3. a kind of attachment device facilitating transformer connection according to claim 1, it is characterised in that：The mounting cylinder
（1）Internal both sides are respectively connected with limiting plate（6）, and limiting plate（6）Internal diameter is less than lantern ring（8）Diameter.
4. a kind of attachment device facilitating transformer connection according to claim 1, it is characterised in that：The annular slab
（20）It is internally provided with sliding groove（17）, and sliding groove（17）Size and snap-gauge（21）Size match, transverse slat（23）It is logical
Cross snap-gauge（21）And sliding groove（17）With connecting rod（2）It is movably connected.
5. a kind of attachment device facilitating transformer connection according to claim 1, it is characterised in that：The buckle（11）
Interior side is connected with felt pad（22）, and buckle（11）Shape be arc-shaped setting.
6. a kind of attachment device facilitating transformer connection according to claim 1, it is characterised in that：The shank of bolt
（3）, connecting rod（2）And lantern ring（8）Internal is in hollow setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758339.3U CN207743403U (en) | 2017-12-15 | 2017-12-15 | A kind of attachment device facilitating transformer connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758339.3U CN207743403U (en) | 2017-12-15 | 2017-12-15 | A kind of attachment device facilitating transformer connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743403U true CN207743403U (en) | 2018-08-17 |
Family
ID=63118121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758339.3U Expired - Fee Related CN207743403U (en) | 2017-12-15 | 2017-12-15 | A kind of attachment device facilitating transformer connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743403U (en) |
-
2017
- 2017-12-15 CN CN201721758339.3U patent/CN207743403U/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: 20180817 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |