CN209199723U - A kind of low-tension transformer with multiple mounting modes - Google Patents
A kind of low-tension transformer with multiple mounting modes Download PDFInfo
- Publication number
- CN209199723U CN209199723U CN201821901623.6U CN201821901623U CN209199723U CN 209199723 U CN209199723 U CN 209199723U CN 201821901623 U CN201821901623 U CN 201821901623U CN 209199723 U CN209199723 U CN 209199723U
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- bottom plate
- low
- tension transformer
- installation casing
- plate
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Abstract
The utility model discloses a kind of low-tension transformers with multiple mounting modes, including low-tension transformer ontology and pre-buried bottom plate, the outside of low-tension transformer ontology is equipped with installation casing, the inside of installation casing is successively arranged transformer installation cavity and separate cavities from top to bottom, several the first threaded holes are uniformly provided on pre-buried bottom plate, the top of pre-buried bottom plate is equipped with a pair of supporting, support frame includes fixed bottom plate, one end of fixed bottom plate is hinged with L shaped plate, damping spring is equipped between fixed bottom plate and L shaped plate, standing screw is equipped on the inside of damping spring, the bottom end of standing screw is fixedly connected with the top surface of fixed bottom plate, the upper end of standing screw is connected to clamping piece in the top fixing sleeve of support frame through L shaped plate, the clamping piece tubular structure wide in intermediate narrow both ends, the top of standing screw extends to the interior of separate cavities through clamping piece Portion.The utility model mounting means diversification, can realize under different mounting conditions and stablize installation.
Description
Technical field
The utility model relates to electrical equipment technical field, in particular to a kind of low pressure transformation with multiple mounting modes
Device.
Background technique
The following transformer of low pressure 600V becomes low-tension transformer.Low-tension transformer is by primary coil, secondary coil and iron
The heart (magnetic core) is constituted, and changes the device of voltage by electromagnetic induction.In electrical equipment and radio-circuit, it is commonly used for lifting electricity
Pressure, matching impedance, security isolation etc..The function of transformer mainly has: voltage transformation；Current transformation, impedance transformation；Isolation；Surely
Press (magnetic saturation transformer) etc..
Traditional transformer is usually all mounted in the cabinet on ground, the transformation being such as seen everywhere on road usually
Case.However, the planning in the in short supply and city with soil, the transformer being arranged in upright bar is more more and more universal, and this structure is
Upright bar is vertically arranged on the ground, then transformer is installed in the position in upright bar apart from ground certain distance.The design has letter
About, practical, the advantages that occupied area is small.However, the existing transformer being arranged in upright bar be all it is exposed, thus hold very much
Yi Yin falls into the sundries such as branch and leads to short circuit, especially in the case where the bad weathers such as typhoon, influences to be particularly acute, therefore needs
Want a kind of low-tension transformer with multiple mounting modes that can adapt to various mounting conditions.
Utility model content
The main purpose of the utility model is to provide a kind of low-tension transformers with multiple mounting modes, can be effective
Solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of low-tension transformer with multiple mounting modes, including low-tension transformer ontology and pre-buried bottom plate are described low
The outside of pressure transformer ontology is equipped with installation casing, and the front end of the installation casing is hinged with chamber door, the installation casing it is interior
Portion is successively arranged transformer installation cavity and separate cavities from top to bottom, several first screw threads are uniformly provided on the pre-buried bottom plate
Hole, the top of the pre-buried bottom plate are equipped with the support frame of a pair of opposing, and support frame as described above includes fixed bottom plate, the fixation
One end of bottom plate is hinged with L shaped plate, damping spring is equipped between the fixed bottom plate and the L shaped plate, in the damping spring
Side is equipped with standing screw, and the bottom end of the standing screw is fixedly connected with the top surface of the fixed bottom plate, the fixed spiral shell
The upper end of bar is connected to clamping piece in the top fixing sleeve of support frame as described above through the L shaped plate, and the clamping piece is in intermediate narrow by two
Wide tubular structure, the top of the standing screw extends to the inside of the separate cavities through the clamping piece, described solid
The bottom for determining bottom plate is equipped with the second threaded hole, matches in first threaded hole and second threaded hole and is equipped with pre embedded bolt,
The inside bottom of the transformer installation cavity is equipped with backing plate, and the two sides inner wall of the installation casing is successively arranged multiple from top to bottom
First limited block, the two sides outer wall of the installation casing, which runs through, tightens screw rod equipped with first, and described first tightens the end of screw rod
It is fixedly connected with first limited block, the inside top of the installation casing is equipped with multiple second limited blocks, the installs case
The top of body, which is run through, tightens screw rod equipped with second, and the described second end for tightening screw rod is fixedly connected with second limited block.
Preferably, the outer surface and inner surface of the installation casing are equipped with waterproof coating.
Preferably, the bottom of the separate cavities offers strip-shaped hole, and the top outer of the standing screw is threaded with
Fixture nut.
Preferably, kidney slot, the width of the width of the kidney slot and the strip-shaped hole are offered at the top of the L shaped plate
Unanimously.
Preferably, the standing screw is overlapped with the axle center of the clamping piece.
Preferably, the bottom of the low-tension transformer ontology is equipped with bar shaped link block, and the section of the bar shaped link block is in
Inverted isosceles trapezoid, the upper surface of the backing plate offer and the matched bar shaped dovetail groove of the bar shaped link block.
Compared with prior art, the utility model has the following beneficial effects: this is a kind of with the low of multiple mounting modes
Pressure transformer, by the way that pre-buried bottom plate, support frame, damping spring and standing screw is arranged, by pre embedded bolt, the first threaded hole and
Support frame is fixedly connected by the second threaded hole with pre-buried bottom plate, is fixedly attached clamping piece, fixed spiral shell by the upper end of standing screw
Mother connect with the screw top of standing screw is fixedly connected with installation casing with clamping piece, easy to operate, easy for installation, both can be used
Installation in ground, and installation casing can be fixed in upright bar by clamping piece, mounting means diversification can be in difference
Mounting condition under realize and stablize installation, the entire low-tension transformer structure with multiple mounting modes is simple, easy to operate, makes
Effect is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of whole diagrammatic cross-section of the low-tension transformer with multiple mounting modes of the utility model.
Fig. 2 is a kind of structural representation of the installation casing of the low-tension transformer with multiple mounting modes of the utility model
Figure.
Fig. 3 is a kind of structure of the low-tension transformer ontology of the low-tension transformer with multiple mounting modes of the utility model
Schematic diagram.
Fig. 4 is a kind of structural schematic diagram of the support frame of the low-tension transformer with multiple mounting modes of the utility model.
In figure: 1, low-tension transformer ontology；2, pre-buried bottom plate；3, installation casing；4, chamber door；5, transformer installation cavity；6,
Separate cavities；7, the first threaded hole；8, support frame；9, fixed bottom plate；10, L shaped plate；11, damping spring；12, standing screw；13,
Clamping piece；14, the second threaded hole；15, pre embedded bolt；16, backing plate；17, the first limited block；18, first screw rod is tightened；19,
Two limited blocks；20, second screw rod is tightened；21, strip-shaped hole；22, fixture nut；23, kidney slot；24, bar shaped link block；25, item
Shape dovetail groove.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of low-tension transformer with multiple mounting modes, including low-tension transformer ontology 1 and pre-
The outside of buried end plate 2, the low-tension transformer ontology 1 is equipped with installation casing 3, and the front end of the installation casing 3 is hinged with chamber door
4, the inside of the installation casing 3 is successively arranged transformer installation cavity 5 and separate cavities 6 from top to bottom, on the pre-buried bottom plate 2
Even to be equipped with several first threaded holes 7, the top of the pre-buried bottom plate 2 is equipped with the support frame 8 of a pair of opposing, the support
Frame 8 includes fixed bottom plate 9, and one end of the fixed bottom plate 9 is hinged with L shaped plate 10, the fixed bottom plate 9 and the L shaped plate 10
Between be equipped with damping spring 11, standing screw 12, the bottom end of the standing screw 12 and institute are equipped on the inside of the damping spring 11
The top surface for stating fixed bottom plate 9 is fixedly connected, and the upper end of the standing screw 12 is through the L shaped plate 10 in support frame as described above
8 top fixing sleeve is connected to clamping piece 13, the clamping piece 13 tubular structure wide in intermediate narrow both ends, the standing screw 12
Top extend to the inside of the separate cavities 6 through the clamping piece 13, the bottom of the fixed bottom plate 9 is equipped with the second screw thread
It is matched in hole 14, first threaded hole 7 and second threaded hole 14 and is equipped with pre embedded bolt 15, the transformer installation cavity 5
Inside bottom be equipped with backing plate 16, the two sides inner wall of the installation casing 3 is successively arranged multiple first limited blocks 17 from top to bottom,
The two sides outer wall of the installation casing 3, which runs through, to be equipped with first and tightens screw rod 18, described first tighten the end of screw rod 18 with it is described
First limited block 17 is fixedly connected, and the inside top of the installation casing 3 is equipped with multiple second limited blocks 19, the installation casing
3 top, which is run through, tightens screw rod 20 equipped with second, and described second tightens the end of screw rod 20 and second limited block 19 fixation
Connection.
The outer surface and inner surface of the installation casing 3 are equipped with waterproof coating, and the bottom of the separate cavities 6 offers
Strip-shaped hole 21, the top outer of the standing screw 12 are threaded with fixture nut 22, and the top of the L shaped plate 10 offers
Kidney slot 23, the equivalent width of the width of the kidney slot 23 and the strip-shaped hole 21, the standing screw 12 and the clamping
The axle center of part 13 is overlapped, and the bottom of the low-tension transformer ontology 1 is equipped with bar shaped link block 24, and the bar shaped link block 24 is cut
Face is in inverted isosceles trapezoid, and the upper surface of the backing plate 16 offers and the matched bar shaped dovetail groove of the bar shaped link block 24
25。
It should be noted that the utility model is a kind of low-tension transformer with multiple mounting modes, when in use, lead to
It crosses and pre-buried bottom plate 2, support frame 8, damping spring 11 and standing screw 12 is set, pass through pre embedded bolt 15, the first threaded hole 7 and
Support frame 8 is fixedly connected by two threaded holes 14 with pre-buried bottom plate 2, is fixedly attached clamping piece 13 by the upper end of standing screw 12,
Fixture nut 22 is connect with the screw top of standing screw 12 is fixedly connected with installation casing 3 with clamping piece 13, easy to operate, peace
Dress is convenient, can be not only used for the installation on ground, and installation casing 3 can be fixed in upright bar by clamping piece 13, mounting means
Diversification, can be realized under different mounting conditions stablize installation, by first tighten screw rod 18 and the first limited block 17 with
And second tighten screw rod 20 and the second limited block 19, there are also bar shaped link blocks 24 and bar shaped dovetail groove 25 to be coupled, convenient for will
Mortgage transformer body 1 is fixed on inside installation casing 3, prevents from shaking, the entire low-tension transformer with multiple mounting modes
Structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of low-tension transformer with multiple mounting modes, including low-tension transformer ontology (1) and pre-buried bottom plate (2),
Be characterized in that: the outside of the low-tension transformer ontology (1) is equipped with installation casing (3), and the front end of the installation casing (3) is hinged
Have chamber door (4), the inside of the installation casing (3) is successively arranged transformer installation cavity (5) and separate cavities (6), institute from top to bottom
It states and is uniformly provided with several the first threaded holes (7) on pre-buried bottom plate (2), the top of the pre-buried bottom plate (2) is equipped with a pair of opposite
The support frame (8) of setting, support frame as described above (8) include fixed bottom plate (9), and one end of the fixed bottom plate (9) is hinged with L shaped plate
(10), damping spring (11) are equipped between the fixed bottom plate (9) and the L shaped plate (10), on the inside of the damping spring (11)
Equipped with standing screw (12), the bottom end of the standing screw (12) is fixedly connected with the top surface of the fixed bottom plate (9), institute
The upper end for stating standing screw (12) is connected to clamping piece in the top fixing sleeve of support frame as described above (8) through the L shaped plate (10)
(13), the folder is run through at the clamping piece (13) tubular structure wide in intermediate narrow both ends, the top of the standing screw (12)
Gripping member (13) extends to the inside of the separate cavities (6), and the bottom of the fixed bottom plate (9) is equipped with the second threaded hole (14), institute
It states to match in the first threaded hole (7) and second threaded hole (14) and is equipped with pre embedded bolt (15), the transformer installation cavity (5)
Inside bottom be equipped with backing plate (16), the two sides inner wall of the installation casing (3) be successively arranged from top to bottom it is multiple first limit
Block (17), the two sides outer wall of the installation casing (3) runs through to be tightened screw rod (18) equipped with first, and described first tightens screw rod (18)
End be fixedly connected with first limited block (17), the inside top of the installation casing (3) is equipped with multiple second limits
Block (19), the top of the installation casing (3) is run through tightens screw rod (20) equipped with second, and described second tightens the end of screw rod (20)
Portion is fixedly connected with second limited block (19).
2. a kind of low-tension transformer with multiple mounting modes according to claim 1, it is characterised in that: the installation
The outer surface and inner surface of cabinet (3) are equipped with waterproof coating.
3. a kind of low-tension transformer with multiple mounting modes according to claim 1, it is characterised in that: the isolation
The bottom of chamber (6) offers strip-shaped hole (21), and the top outer of the standing screw (12) is threaded with fixture nut (22).
4. a kind of low-tension transformer with multiple mounting modes according to claim 3, it is characterised in that: the L shape
It is offered at the top of plate (10) kidney slot (23), the width of the kidney slot (23) and the equivalent width of the strip-shaped hole (21).
5. a kind of low-tension transformer with multiple mounting modes according to claim 1, it is characterised in that: the fixation
Screw rod (12) is overlapped with the axle center of the clamping piece (13).
6. a kind of low-tension transformer with multiple mounting modes according to claim 1, it is characterised in that: the low pressure
The bottom of transformer body (1) is equipped with bar shaped link block (24), and the section of the bar shaped link block (24) is in inverted isosceles ladder
Shape, the upper surface of the backing plate (16) offer and the matched bar shaped dovetail groove (25) of the bar shaped link block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901623.6U CN209199723U (en) | 2018-11-19 | 2018-11-19 | A kind of low-tension transformer with multiple mounting modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901623.6U CN209199723U (en) | 2018-11-19 | 2018-11-19 | A kind of low-tension transformer with multiple mounting modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209199723U true CN209199723U (en) | 2019-08-02 |
Family
ID=67424878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901623.6U Expired - Fee Related CN209199723U (en) | 2018-11-19 | 2018-11-19 | A kind of low-tension transformer with multiple mounting modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209199723U (en) |
-
2018
- 2018-11-19 CN CN201821901623.6U patent/CN209199723U/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: 20190802 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |