CN210223722U - Transformer clamp - Google Patents
Transformer clamp Download PDFInfo
- Publication number
- CN210223722U CN210223722U CN201921536934.1U CN201921536934U CN210223722U CN 210223722 U CN210223722 U CN 210223722U CN 201921536934 U CN201921536934 U CN 201921536934U CN 210223722 U CN210223722 U CN 210223722U
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- CN
- China
- Prior art keywords
- spring
- chassis base
- chuck
- transformer
- clamping
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a transformer clamping piece, which comprises a chassis base, wherein a top chuck is arranged above the top of the chassis base, the bottom of the top chuck is provided with a limiting flange towards the bottom, a clamping through hole is arranged on the top chuck, and the top chuck is in sliding connection with the chassis base through a plurality of guiding connecting pieces; the guide connecting pieces comprise guide rods, the bottoms of the guide rods are fixedly connected with a chassis base, the tops of the guide rods penetrate through the top of the top chuck, and nuts are connected with the tops of the guide rods in a threaded mode; the guide rod is sleeved with a spring, the top of the spring is connected to the bottom of the top chuck, and the bottom of the spring is connected to the top of the chassis base. Through above-mentioned part installation centre gripping transformer not only the transformer can obtain comparatively firm centre gripping, has increased its job stabilization nature, and above-mentioned device simple structure, convenient operation, cost are with low costs simultaneously, are fit for the large-scale production and use.
Description
Technical Field
The utility model relates to a transformer device field especially relates to a transformer folder.
Background
The transformer mainly functions to change the working voltage of the working circuit. The clamping piece is required to be used for clamping in the installation process of the transformer.
Because, the transformer is bulky, and weight is big, and the appearance shape is irregular, specifically, the appearance of transformer forms and outwards bulges all around, and the top is the level, consequently, the clamping device that prior art disclosed can't effectually be its centre gripping, and the leading cause is that above-mentioned geometric shape is difficult to carry out effectual fixed centre gripping.
Meanwhile, the conventional fastening means such as bolts disclosed in the prior art cannot fasten them effectively.
The transformer can not be effectively clamped and fixed, so that safety accidents are easily caused, such as the inclination of the transformer and the falling of the transformer from the installation part, and further working faults are caused, and economic losses are caused.
Disclosure of Invention
The utility model aims to solve the technical problem that a transformer folder is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a transformer clamp comprises a chassis base, wherein a top chuck is arranged above the top of the chassis base, a limiting flange is arranged at the bottom of the top chuck in an oriented mode, a clamping through hole is formed in the top chuck, and the top chuck is connected with the chassis base in a sliding mode through a plurality of guide connecting pieces;
the guide connecting pieces comprise guide rods, the bottoms of the guide rods are fixedly connected with a chassis base, the tops of the guide rods penetrate through the top of the top chuck, and nuts are connected with the tops of the guide rods in a threaded mode;
the guide rod is sleeved with a spring, the top of the spring is connected to the bottom of the top chuck, and the bottom of the spring is connected to the top of the chassis base.
Preferably, 4 guide connectors are annularly distributed on the top of the top chuck;
and the adjacent guide connecting pieces are distributed at equal intervals.
Preferably, the top of the chassis base is fixedly connected with a spring base, the bottom of the guide rod is welded to the top of the spring base, and the bottom of the spring is welded to the edge of the top of the spring base;
the bottom of the top chuck is fixedly connected with a spring top seat, the top of the guide rod penetrates through the spring top seat, and the top of the spring is welded on the edge of the top of the spring top seat;
the spring top seat is positioned on the outer side of the limiting flange.
Preferably, the transverse cross-sectional shape of the limiting flange is square;
the clamping through hole is square.
Preferably, the top of the chassis base is provided with a plurality of sliding grooves, and clamping assemblies are connected in the sliding grooves in a sliding manner;
the clamping assembly is used for clamping the bottom of the transformer.
Preferably, the top of the chassis base is provided with 4 sliding chutes;
the sliding chutes are annularly distributed on the chassis base;
the adjacent sliding grooves are distributed at equal intervals;
the sliding groove is positioned between the adjacent guide connecting pieces.
Preferably, the clamping assembly comprises a sliding block which is slidably connected in the sliding block, the top of the sliding block is upwards and fixedly connected with a clamping plate, and the top of the clamping plate is higher than a top notch of the sliding groove;
the sliding block is locked in the sliding groove through a locking mechanism.
Preferably, the locking mechanism comprises a bolt screwed on the sliding block, the bottom of the sliding groove is provided with a plurality of screw holes matched with the bolt, and the bolt penetrates through the sliding block downwards and is screwed with the screw holes;
the screw holes are radially distributed on the chassis base.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a transformer clamp realizes the abundant centre gripping in top and the bottom of transformer clamp through part designs such as chassis, top chuck, limit flange, centre gripping through-hole, guide arm, nut, spring, spout, slider, grip block, and through the above-mentioned centre gripping transformer of part installation not only the transformer can obtain comparatively firm centre gripping, has increased the stability of its work, and above-mentioned device simple structure, convenient operation, cost are with low costs simultaneously, are fit for the large-scale production and use.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle in fig. 1 according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a transformer clamp according to an embodiment of the present invention;
fig. 4 is a front view of the embodiment of the present invention in fig. 1;
fig. 5 is a top view of an embodiment of the invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-5, a transformer clamp includes a chassis base 3, a top chuck 1 is disposed above the top of the chassis base 3, a limiting flange 11 is disposed towards the bottom of the top chuck 1, a clamping through hole 12 is disposed on the top chuck 1, and the top chuck 1 and the chassis base 3 are slidably connected through a plurality of guiding connectors 2;
the guide connecting pieces 2 comprise guide rods 21, the bottoms of the guide rods 21 are fixedly connected with the chassis base 3, the tops of the guide rods 21 penetrate through the top of the top chuck 1, and nuts 211 are connected with the tops of the guide rods 21 in a threaded mode;
the guide rod 21 is sleeved with a spring 22, the top of the spring 22 is connected to the bottom of the top chuck 1, and the bottom of the spring 22 is connected to the top of the chassis base 3.
Wherein, 4 guide connecting pieces 2 are annularly distributed on the top of the top chuck 1;
and the adjacent guide connecting pieces 2 are distributed at equal intervals.
The top of the chassis base 3 is fixedly connected with a spring base 221, the bottom of the guide rod 21 is welded on the top of the spring base 221, and the bottom of the spring 22 is welded on the top edge of the spring base 221;
the bottom of the top chuck 1 is fixedly connected with a spring top seat 222, the top of the guide rod 21 penetrates through the spring top seat 222 (the guide rod 21 can freely slide relative to the spring top seat 222), and the top of the spring 22 is welded on the top edge of the spring top seat 222.
The spring top 222 is located outside the position-defining flange 11.
Wherein the transverse cross-sectional shape of the limiting flange 11 is square;
the clamping through-hole 12 is square in shape.
The top of the chassis base 3 is provided with a plurality of sliding grooves 31, and the sliding grooves 31 are all connected with clamping components 4 in a sliding manner;
the clamping assembly 4 is used for clamping the bottom of the transformer.
Wherein, the top of the chassis base 3 is provided with 4 sliding chutes 31;
the sliding grooves 31 are annularly distributed on the chassis base 3;
the adjacent sliding chutes 31 are distributed at equal intervals;
the sliding grooves 31 are located between adjacent guide links 2.
The clamping assembly 4 comprises a sliding block 42 which is slidably connected in the sliding block, the top of the sliding block 42 is upwards and fixedly connected with a clamping plate 41, and the top of the clamping plate 41 is higher than the top notch of the sliding groove 31;
the slider 42 is locked in the slide groove 31 by a locking mechanism.
The locking mechanism comprises a bolt 421 screwed on the sliding block 42, the bottom of the sliding groove 31 is provided with a plurality of screw holes 411 matched with the bolt 421, and the bolt 421 downwards penetrates through the sliding block 42 and then is screwed with the screw holes 411;
the screw holes 411 are radially distributed on the chassis base 3.
The working principle and the process are as follows:
firstly, the transformer is placed on the chassis base 3, at the moment, the sliding blocks 42 are pushed to approach each other towards the center of the chassis base 3 until the clamping plates 41 are clamped on the four sides of the bottom of the transformer, and after the clamping is stable, the bolts 421 are screwed into the screw holes 411 which are formed in the bottom of the sliding grooves 31 and are matched with the bolts 421, so that the sliding blocks 42 are fixed.
Simultaneously, the top chuck 1 is pressed downwards, the top chuck 1 moves downwards relative to the guide rod 21, and during the movement, the spring 22 is pressed downwards by the spring top seat 222, and the spring 22 contracts. Along with the downward movement process of the top chuck 1, the top of the transformer is gradually penetrated through by the clamping through hole 12 on the top chuck 1, the side wall of the transformer is additionally limited by the limiting flange 11, and the bottom of the limiting bulge is separated by a protruding part on the outer wall of the transformer. After the nut 211 is tightened, clamping and locking are achieved. When the top chuck 1 needs to be disassembled, the nut 211 is loosened, and the top chuck 1 automatically moves upwards to be separated under the restoring force of the spring 22, so that the disassembly is convenient.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A transformer clamp is characterized by comprising a chassis base, wherein a top chuck is arranged above the top of the chassis base, a limiting flange is arranged at the bottom of the top chuck in an oriented manner, a clamping through hole is formed in the top chuck, and the top chuck is in sliding connection with the chassis base through a plurality of guide connecting pieces;
the guide connecting pieces comprise guide rods, the bottoms of the guide rods are fixedly connected with a chassis base, the tops of the guide rods penetrate through the top of the top chuck, and nuts are connected with the tops of the guide rods in a threaded mode;
the guide rod is sleeved with a spring, the top of the spring is connected to the bottom of the top chuck, and the bottom of the spring is connected to the top of the chassis base.
2. A transformer clamp according to claim 1, wherein 4 guide connectors are annularly distributed on a top of the top chuck;
and the adjacent guide connecting pieces are distributed at equal intervals.
3. A transformer clamp according to claim 2, wherein a spring mount is fixedly attached to a top of the chassis base, a bottom of the guide rod is welded to the top of the spring mount, and a bottom of the spring is welded to a top edge of the spring mount;
the bottom of the top chuck is fixedly connected with a spring top seat, the top of the guide rod penetrates through the spring top seat, and the top of the spring is welded on the edge of the top of the spring top seat;
the spring top seat is positioned on the outer side of the limiting flange.
4. A transformer clip according to claim 1, wherein the position-limiting flange has a square transverse cross-sectional shape;
the clamping through hole is square.
5. A transformer clamp according to claim 1, wherein a plurality of sliding grooves are formed in a top of the chassis base, and each sliding groove is slidably connected with a clamping assembly;
the clamping assembly is used for clamping the bottom of the transformer.
6. A transformer clamp according to claim 5, wherein 4 sliding slots are formed in the top of the chassis base;
the sliding chutes are annularly distributed on the chassis base;
the adjacent sliding grooves are distributed at equal intervals;
the sliding groove is positioned between the adjacent guide connecting pieces.
7. The transformer clamp of claim 6, wherein the clamping assembly comprises a slider slidably coupled within a slider, a clamping plate fixedly coupled with a top of the slider facing upward, the clamping plate having a top that is higher than a top slot of the chute;
the sliding block is locked in the sliding groove through a locking mechanism.
8. The transformer clamp according to claim 7, wherein the locking mechanism includes a bolt screwed to the sliding block, the bottom of the sliding groove has a plurality of screw holes formed therein for engaging with the bolt, and the bolt is screwed to the screw holes after penetrating through the sliding block;
the screw holes are radially distributed on the chassis base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536934.1U CN210223722U (en) | 2019-09-17 | 2019-09-17 | Transformer clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536934.1U CN210223722U (en) | 2019-09-17 | 2019-09-17 | Transformer clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210223722U true CN210223722U (en) | 2020-03-31 |
Family
ID=69921019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536934.1U Expired - Fee Related CN210223722U (en) | 2019-09-17 | 2019-09-17 | Transformer clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210223722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613421A (en) * | 2020-06-01 | 2020-09-01 | 南通星宇电气有限公司 | Transformer mounting structure and construction method thereof |
-
2019
- 2019-09-17 CN CN201921536934.1U patent/CN210223722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613421A (en) * | 2020-06-01 | 2020-09-01 | 南通星宇电气有限公司 | Transformer mounting structure and construction method thereof |
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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: 20200331 |