CN206388602U - A kind of load ratio bridging switch adjustable support - Google Patents
A kind of load ratio bridging switch adjustable support Download PDFInfo
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- CN206388602U CN206388602U CN201621420997.7U CN201621420997U CN206388602U CN 206388602 U CN206388602 U CN 206388602U CN 201621420997 U CN201621420997 U CN 201621420997U CN 206388602 U CN206388602 U CN 206388602U
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- connecting plate
- load ratio
- bridging switch
- ratio bridging
- bracket
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Abstract
The utility model provides a kind of load ratio bridging switch adjustable support, including：It is horizontally arranged at the first bracket of transformer core side；Hold second bracket on load ratio bridging switch head；Connect first bracket and second bracket, and adjust at least one governor motion of first bracket and second bracket spacing in the horizontal direction.The load ratio bridging switch adjustable support that the utility model is provided can realize the regulation of load ratio bridging switch and transformer body spacing.
Description
Technical field
The utility model is related to technical field of transformer manufacturing, and being used more specifically to a kind of load ratio bridging switch can
Adjusting bracket.
Background technology
It is provided with gas-insulated transformer (and referred to as gas become) when loading change and provides constant voltage into load
Load ratio bridging switch.Load ratio bridging switch mainly includes head and afterbody, and is mainly arranged on by support on transformer body.
The head of existing load ratio bridging switch and support are integrally molded, and support is welded on transformer body.But working as has load
When shunting switch head diameter becomes greatly or transformer body needs to be rectified and improved, then transformer body is needed to be opened with loaded tap-off
The spacing of the Central Shanxi Plain heart becomes big, so that load ratio bridging switch can be installed on transformer body.Clearly as original loaded tap-off
The support of switch is welded with load ratio bridging switch and transformer body, thus can not meet the requirement that spacing becomes big, now
Load ratio bridging switch be able to can not be placed in support by transformer body card, it is impossible to realize load ratio bridging switch and transformer device
The connection of body.And then transformer producer needs to redesign manufacture support, this undoubtedly adds the cost of transformer manufacturing.
Utility model content
In view of this, the utility model provides a kind of load ratio bridging switch adjustable support, it is possible to achieve have load point
Switch and the regulation of transformer body distance are connect, and then ensures to change in load ratio bridging switch or transformer body size
When, load ratio bridging switch still may be mounted on transformer body.
To achieve these goals, the utility model provides following technical scheme：
A kind of load ratio bridging switch adjustable support, including：It is horizontally arranged at the first bracket of transformer core side；
Hold second bracket on load ratio bridging switch head；
First bracket and second bracket are connected, and adjusts first bracket with second bracket in level
At least one governor motion of spacing on direction.
It is preferred that, first bracket includes：
The first support frame being connected with the iron core side；
With the first support frame integrally connected and the first connecting plate for being vertically arranged；First support frame and described the
One connecting plate is vertical.
It is preferred that, first support frame is T-type structure.
It is preferred that, second bracket includes：
It is stuck between the load ratio bridging switch head and afterbody, the semicircle that the load ratio bridging switch head is held
Second support frame；
With the extension board horizontal-extending to the iron core direction of the second support frame integrally connected；
With the extension board integrally connected and orthogonal second connecting plate.
It is preferred that, first connecting plate is connected with second connecting plate by the governor motion.
It is preferred that, the governor motion includes：
Carve threaded screw rod；First through hole is provided with first connecting plate；It is provided with second connecting plate
Second through hole；
The first end of the screw rod is connected through the first through hole with first connecting plate, and the second end is through described the
Two through holes are connected with second connecting plate.
It is preferred that, the governor motion includes：
First pair of nut of the first connecting plate both sides is arranged on, first pair of nut passes through same on the screw rod
Moved left and right to the driving screw rod is screwed on first connecting plate；
Second pair of nut of the second connecting plate both sides is arranged on, second pair of nut passes through same on the screw rod
To screwing, second connecting plate is driven to be moved left and right on the screw rod.
It is preferred that, the governor motion includes：
It is arranged between first pair of nut, and is distributed in multiple first packing rings of the first connecting plate both sides；
It is arranged between second pair of nut, and is distributed in multiple second packing rings of the second connecting plate both sides.
It is preferred that, the governor motion includes：
It is arranged on two nuts at the screw rod two ends；
It is arranged on the cushion block on the screw rod middle part.
It is preferred that, the governor motion is 4, is evenly distributed on the upper of first connecting plate and second connecting plate
Portion and bottom.
Relative to prior art, the beneficial effects of the utility model are：
The gas that the utility model is provided becomes load ratio bridging switch adjustable support, mainly includes the first bracket, the second support
Frame and at least one governor motion.First bracket is horizontally arranged on the side of transformer core, and governor motion is by the first bracket
Linked together with the second bracket, the spacing of the first bracket and the second bracket in the horizontal direction can be adjusted.Second bracket will
The head of load ratio bridging switch is held to be fastenedly connected with integrally being realized with load ratio bridging switch.When in use, the first bracket is pacified
On the side of transformer core, the head of load ratio bridging switch is placed on the second bracket.Adjusted by governor motion
The spacing of first bracket and the second bracket is realized with adjusting the horizontal range between transformer core and load ratio bridging switch
Load ratio bridging switch center and the regulation of transformer body spacing.When the head sizes transformation of load ratio bridging switch is big or change
When depressor device body becomes big, directly the level interval of the first bracket and the second bracket can be increased by governor motion, and then ensures
Load ratio bridging switch may be mounted on the second bracket, not blocked by transformer core, realize load ratio bridging switch and transformer
The connection of device body.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The first structure schematic diagram for the load ratio bridging switch adjustable support that Fig. 1 provides for the utility model；
The side view for the load ratio bridging switch adjustable support that Fig. 2 provides for the utility model；
The top view for the load ratio bridging switch adjustable support that Fig. 3 provides for the utility model；
The structural representation of governor motion in the load ratio bridging switch adjustable support that Fig. 4 provides for the utility model.
Embodiment
Fig. 1 is referred to, the utility model provides a kind of load ratio bridging switch adjustable support, mainly includes the first support
Frame 1, the second bracket 2 and at least one governor motion 3.Wherein, the first bracket 1 is horizontally arranged on transformer core A side,
It is vertical with transformer core.The quantity of governor motion 3 is at least one, and governor motion 3 is by the first bracket 1 and the second bracket
2 link together, and can adjust the spacing of the first bracket 1 and the second bracket 2 in the horizontal direction.Second bracket 2 will have load point
Hold and be fastenedly connected with integrally being realized with load ratio bridging switch B in the head for meeting switch B.
When in use, the first bracket is arranged on the side of transformer core, the head of load ratio bridging switch is placed
On the second bracket.The spacing of the first bracket and the second bracket is adjusted by governor motion to adjust transformer core and have load point
The horizontal range between switch is connect, and then realizes transformer body and the OC regulation of load ratio bridging switch.Divide when having to carry
Connect switch head sizes transformation it is big when or transformer body when becoming big, can be directly by governor motion by the first bracket and the
The level interval increase of two brackets, and then ensure that load ratio bridging switch may be mounted on the second bracket, not by transformer core
Block, and then realize the connection of load ratio bridging switch and transformer body.
Therefore, the gas that the utility model is provided becomes load ratio bridging switch adjustable support, when load ratio bridging switch and change
When the size of depressor device body changes, the level interval between the first bracket and the second bracket is adjusted by governor motion, entered
And the regulation of load ratio bridging switch and transformer body distance is realized, make load ratio bridging switch not by transformer body part card
Firmly, it still may be mounted on the second bracket, and then ensure, when load ratio bridging switch or transformer body size change, have
On-load shunting switch still may be mounted on transformer body.
Specifically, referring to Fig. 2 and Fig. 3, the first bracket includes the first support frame 11 and the first connecting plate 12, the first support
Frame is T-type structure, and is connected to by connectors such as screw and nuts on transformer core side and vertical with iron core.Described
The first connecting plate 12 that the outside integrally connected of first support frame 11 is vertically arranged, the first connecting plate 12 and the first support frame 11 hang down
Directly.Second bracket includes the second support frame 21, the connecting plate 23 of extension board 22 and second.Wherein the second support frame 21 is tied to be semicircle
Structure, is stuck between load ratio bridging switch head and afterbody, and load ratio bridging switch head is held.The support frame of extension board 22 and second
21 integrally connecteds are simultaneously horizontal-extending to iron core direction.Second connecting plate 23 and the integrally connected of extension board 22 and it is mutually perpendicular to.First
Connecting plate 12 is connected and is parallel to each other by governor motion with the second connecting plate 23.
Fig. 4 is referred to, governor motion 3 specifically includes screw rod 31, first pair of nut 32, second pair of nut 33, the first packing ring
34, second packing ring 35, nut 36 and cushion block 37.First through hole is opened up on the first connecting plate 12, is opened on the second connecting plate 23
If the second through hole.Screw thread is carved with screw rod 31, the first end of screw rod 31 is connected through first through hole with the first connecting plate 12, second
End is connected through the second through hole with the second connecting plate 23.First pair of nut 32 is connected by screw thread with screw rod 31, and first
The both sides of connecting plate 12 respectively set a nut.Because the relative position of the first connecting plate 12 and transformer core is fixed, therefore
By screwing first pair of nut 32, screw rod 31 can be made to the left or to be moved right on the first connecting plate 12, screw rod 31 it is another
One end can drive the second bracket to move integrally simultaneously, and then realize the tune of the first connecting plate 12 and the spacing of the second connecting plate 23
Section.
Second pair of nut 33 is connected by screw thread with screw rod 31, and respectively sets a spiral shell in the both sides of the second connecting plate 23
It is female.When second pair of nut is screwed in the same direction on screw rod, the second connecting plate can be driven to be moved left and right on screw rod, and then realize the
The regulation of one connecting plate and the second connecting plate spacing.
In order to increase fastening effect of first pair of nut to the first connecting plate, between first pair of nut, the first connecting plate
Both sides be distributed multiple first packing rings 34；Similarly, between second pair of nut, multiple second pads of both sides distribution of the second connecting plate
Circle 35.First packing ring can be plain washer either spring washer with second packing ring.
One nut 36 is set respectively at the two ends of screw rod, to prevent first pair of nut and second pair of nut in the mistake screwed
Depart from screw rod in journey.Cushion block 37 is set on screw rod middle part, so that staff quickly determines pitch, and effectively
The connecting plate of holding first and the second connecting plate minimum spacing.
Specifically, the quantity of adjustment structure is 4, the top of the first connecting plate and the second connecting plate is separately positioned on under
Portion, and top sets two respectively with bottom.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of load ratio bridging switch adjustable support, it is characterised in that including：It is horizontally arranged at transformer core side
First bracket；
Hold second bracket on load ratio bridging switch head；
First bracket and second bracket are connected, and adjusts first bracket and second bracket in the horizontal direction
At least one governor motion of upper spacing.
2. load ratio bridging switch adjustable support according to claim 1, it is characterised in that the first bracket bag
Include：
The first support frame being connected with the iron core side；
With the first support frame integrally connected and the first connecting plate for being vertically arranged；First support frame connects with described first
Fishplate bar is vertical.
3. load ratio bridging switch adjustable support according to claim 2, it is characterised in that first support frame is
T-type structure.
4. load ratio bridging switch adjustable support according to claim 2, it is characterised in that the second bracket bag
Include：
It is stuck between the load ratio bridging switch head and afterbody, the semicircle second that the load ratio bridging switch head is held
Support frame；
With the extension board horizontal-extending to the iron core direction of the second support frame integrally connected；
With the extension board integrally connected and orthogonal second connecting plate.
5. load ratio bridging switch adjustable support according to claim 4, it is characterised in that first connecting plate with
Second connecting plate is connected by the governor motion.
6. load ratio bridging switch adjustable support according to claim 5, it is characterised in that the governor motion bag
Include：
Carve threaded screw rod；First through hole is provided with first connecting plate；Second is provided with second connecting plate
Through hole；
The first end of the screw rod is connected through the first through hole with first connecting plate, and the second end leads to through described second
Hole is connected with second connecting plate.
7. load ratio bridging switch adjustable support according to claim 6, it is characterised in that the governor motion bag
Include：
First pair of nut of the first connecting plate both sides is arranged on, first pair of nut by revolving in the same direction on the screw rod
The driving screw rod is twisted to move left and right on first connecting plate；
Second pair of nut of the second connecting plate both sides is arranged on, second pair of nut by revolving in the same direction on the screw rod
Twist, drive second connecting plate to be moved left and right on the screw rod.
8. load ratio bridging switch adjustable support according to claim 7, it is characterised in that the governor motion bag
Include：
It is arranged between first pair of nut, and is distributed in multiple first packing rings of the first connecting plate both sides；
It is arranged between second pair of nut, and is distributed in multiple second packing rings of the second connecting plate both sides.
9. load ratio bridging switch adjustable support according to claim 8, it is characterised in that the governor motion bag
Include：
It is arranged on two nuts at the screw rod two ends；
It is arranged on the cushion block on the screw rod middle part.
10. load ratio bridging switch adjustable support according to claim 9, it is characterised in that the governor motion is 4
It is individual, it is evenly distributed on the top and bottom of first connecting plate and second connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420997.7U CN206388602U (en) | 2016-12-23 | 2016-12-23 | A kind of load ratio bridging switch adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420997.7U CN206388602U (en) | 2016-12-23 | 2016-12-23 | A kind of load ratio bridging switch adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388602U true CN206388602U (en) | 2017-08-08 |
Family
ID=59490191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621420997.7U Active CN206388602U (en) | 2016-12-23 | 2016-12-23 | A kind of load ratio bridging switch adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388602U (en) |
-
2016
- 2016-12-23 CN CN201621420997.7U patent/CN206388602U/en active Active
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