CN208298687U - A kind of current transformer mounting plate being easily installed - Google Patents
A kind of current transformer mounting plate being easily installed Download PDFInfo
- Publication number
- CN208298687U CN208298687U CN201821084520.5U CN201821084520U CN208298687U CN 208298687 U CN208298687 U CN 208298687U CN 201821084520 U CN201821084520 U CN 201821084520U CN 208298687 U CN208298687 U CN 208298687U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- plate
- current transformer
- positioning column
- fixing groove
- 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
Landscapes
- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a kind of current transformer mounting plates being easily installed, including cabinet plate, mounting plate is rotatably connected to by hinge on the side outer wall of the cabinet plate, and cabinet plate and mounting plate at the position of hinge by fixing bolt far from being fixedly connected, fixing groove is offered on the mounting plate, and positioning column is welded at the position of fixing groove two sides on the outer wall of mounting plate side, the inside of the fixing groove is connected together and has current transformer, backing plate is welded on the side outer wall of the current transformer, the utility model is provided with mounting plate, fixing bolt, backing plate, positioning column and fixing groove, when installing current transformer, the fixing bolt connected between mounting plate and cabinet plate is removed first, then it is rotatablely installed plate, so that forming 90 degree of corners between mounting plate and cabinet plate, current transformer is fixed in fixing groove at this time , and the backing plate of current transformer side is made to be located at mounting plate close to the side of cabinet plate.
Description
Technical field
The utility model belongs to current transformer technical field, and in particular to a kind of current transformer installation being easily installed
Plate.
Background technique
Primary side high current is converted into secondary side low current to measure according to electromagnetic induction principle by current transformer
Instrument, and current transformer is generally mounted to when in use inside electrical cabinet, is used cooperatively with other elements, and Current Mutual Inductance is passed through
Device is protected and is measured to circuit.
But there is some defects, such as existing electric current in the existing current transformer of existing market in use
Mutual inductor passes through the inside that fixing bolt is directly mounted at electrical cabinet, one side installation process trouble, another aspect bolt mostly
Fixed mode is easy to cause current transformer itself certain damage, if in addition installing multiple current transformers simultaneously, tears open
The phenomenon that influence is easy to appear when unloading.
Utility model content
It is existing solid to solve the purpose of this utility model is to provide a kind of current transformer mounting plate being easily installed
Determine mode trouble and is easy the problem of influencing each other when be easy to causeing damage and disassembly.
To achieve the above object, the utility model provides the following technical solutions: a kind of current transformer peace being easily installed
Loading board, including cabinet plate are rotatably connected to mounting plate by hinge on the side outer wall of the cabinet plate, and cabinet plate and mounting plate are separate
It is fixedly connected at the position of hinge by fixing bolt, fixing groove is offered on the mounting plate, and on the outer wall of mounting plate side
Positioning column is welded at the position of fixing groove two sides, the inside of the fixing groove, which is connected together, current transformer, institute
It states and is welded with backing plate on the side outer wall of current transformer, the backing plate opens up between mounting plate and cabinet plate, and on backing plate
There is location hole, the location hole is connected together with positioning column, and limiting slot is offered on the two sides inner wall of location hole, described fixed
The inside of position column offers the first mounting groove, and the inside of first mounting groove, which screws, is connected with caging bolt, the limit spiral shell
One end of bolt is welded with push rod, and the second mounting groove, second installation are offered at the position of first mounting groove two sides
The interior welds of slot have spring, and the movable end of the spring is welded with sliding block, and the sliding block is slidably connected with push rod, and sliding block is remote
The middle position of side outer wall from push rod is welded with gag lever post, and the gag lever post runs through spring, and one end of gag lever post with
Limiting slot is connected together.
Preferably, the positioning column is tetragonous rod structure.
Preferably, there are four the fixing groove is arranged altogether, and four fixing grooves are uniformly and symmetrically distributed on mounting plate.
Preferably, the two sides of each fixing groove are arranged altogether there are six positioning column, and six positioning columns are with three
A is one group symmetrical.
Preferably, one end of the push rod is conical structure.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with mounting plate, fixing bolt, backing plate, positioning column and fixing groove, in installation Current Mutual Inductance
When device, remove the fixing bolt connected between mounting plate and cabinet plate first, be then rotatablely installed plate so that mounting plate and cabinet plate it
Between formed 90 degree corners, current transformer is fixed in fixing groove at this time, and make current transformer side backing plate be located at pacify
Loading board need to guarantee close to the side of cabinet plate, in addition while being caught in current transformer on location hole and mounting plate on backing plate
Positioning column corresponds to each other, and after current transformer is caught in fixing groove completely, positioning column is also just caught in positioning hole completely, i.e., complete
At the engaging of current transformer, mounting plate is then rotated backward, so that mounting plate and cabinet plate are in parastate again, and by solid
Surely it is bolted mounting plate and integrally-built installation can be completed in cabinet plate, during integral installation, pass through backing plate, positioning column
And current transformer is installed on mounting plate by the mutual cooperation of fixing groove, and mounting plate then changes it by way of rotation
With the relative position between cabinet plate so that the installation of current transformer is simpler, after the completion of additionally mounted, current transformer,
Do not increase additional fixing piece on mounting plate and cabinet plate, has been effectively ensured complete between current transformer, mounting plate and cabinet plate
Whole property, avoids the damage that current transformer and cabinet plate are caused because of installation；
(2) the utility model be provided with limiting slot, spring, push rod, gag lever post and caging bolt, to current transformer into
When row disassembly, it is rotatablely installed plate first, makes mounting plate and cabinet plate in vertical state, then the caging bolt on rotational positioning column,
Drive push rod far from sliding block by the rotation of caging bolt, so that sliding block loses the restriction of thrust, spring generates rebound at this time, pushes away
Movable slider, to take gag lever post out of limiting slot, realizes the unlock of gag lever post and limiting slot, so to moving inside the first mounting groove
Current transformer is released from the inside of fixing groove afterwards, pass through backing plate between each current transformer and mounting plate and is determined
Position column is independently installed, thus in the process of disassembly, the independent disassembling of current transformer is realized, is effectively prevented to other electricity
Current transformer interferes, and guarantees the normal operation of other current transformers.
Detailed description of the invention
Fig. 1 is the side view of the utility model；
Fig. 2 is the front view of the utility model mounting plate；
Fig. 3 is enlarged drawing at the A of the utility model；
In figure: 1- current transformer, 2- mounting plate, 3- cabinet plate, 4- fixing bolt, 5- backing plate, 6- hinge, 7- positioning column,
8- fixing groove, 9- limiting slot, 10- spring, 11- push rod, the first mounting groove of 12-, 13- sliding block, the second mounting groove of 14-, 15- limit
Bar, 16- caging bolt, 17- location hole.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 3, the utility model provides the following technical solutions: a kind of current transformer being easily installed
Mounting plate, including cabinet plate 3 are rotatably connected to mounting plate 2, and cabinet plate 3 and mounting plate 2 by hinge 6 on the side outer wall of cabinet plate 3
It is fixedly connected at position far from hinge 6 by fixing bolt 4, fixing groove 8 is offered on mounting plate 2, is realized by fixing groove 8
Engaging to current transformer 1, and positioning column is welded at the position of 8 two sides of fixing groove on 2 side outer wall of mounting plate
7, the inside of fixing groove 8, which is connected together, current transformer 1, and backing plate 5, backing plate 5 are welded on the side outer wall of current transformer 1
Between mounting plate 2 and cabinet plate 3,5 one side of backing plate is used for location current mutual inductor 1, on the other hand mutual for completely cutting off electric current
Sensor 1 and cabinet plate 3, and location hole 17 is offered on backing plate 5, location hole 17 is connected together with positioning column 7, and the two of location hole 17
Limiting slot 9 is offered on the inner wall of side, the inside of positioning column 7 offers the first mounting groove 12, the inside rotation of the first mounting groove 12
Conjunction is connected with caging bolt 16, and one end of caging bolt 16 is welded with push rod 11, passes through the mobile realization sliding block 13 of push rod 11
Mobile and positioning column 7 and location hole 17 restriction offers the second mounting groove 14 at the position of 12 two sides of the first mounting groove,
The interior welds of second mounting groove 14 have a spring 10, spring 10 for realizing gag lever post 15 reset, convenient for current transformer 1
Disassembly, the movable end of spring 10 is welded with sliding block 13, and sliding block 13 is slidably connected with push rod 11, and sliding block 13 far from push rod 11 one
The middle position of side outer wall is welded with gag lever post 15, and gag lever post 15 runs through spring 10, and one end of gag lever post 15 and limiting slot 9
It is connected together.
In order to avoid being produced relative sliding between positioning column 7 and location hole 17, in the present embodiment, it is preferred that positioning column 7 is
Tetragonous rod structure.
For the ease of realizing that single mounting plate 2 installs multiple current transformers 1, in the present embodiment, it is preferred that fixing groove 8
Altogether there are four settings, and four fixing grooves 8 are uniformly and symmetrically distributed on mounting plate 2.
In order to improve the stabilization limited between mounting plate 2 and backing plate 5, in the present embodiment, it is preferred that each fixing groove 8
Two sides are arranged altogether there are six positioning column 7, and six positioning columns 7 are symmetrical for one group with three.
For the ease of realizing sliding between push rod 11 and sliding block 13 relatively, in the present embodiment, it is preferred that the one of push rod 11
End is conical structure.
The working principle and process for using of the utility model: when installing current transformer 1, remove first mounting plate 2 with
Then the fixing bolt 4 connected between cabinet plate 3 is rotatablely installed plate 2, so that 90 degree of corners are formed between mounting plate 2 and cabinet plate 3,
Current transformer 1 is fixed in fixing groove 8 at this time, and the backing plate 5 of 1 side of current transformer is made to be located at mounting plate 2 close to cabinet
In addition the side of plate 3 need to guarantee the positioning on the location hole 17 and mounting plate 2 on backing plate 5 while being caught in current transformer 1
Column 7 corresponds to each other, and after current transformer 1 is caught in fixing groove 8 completely, positioning column 7 is also just caught in location hole 17 completely, so
The caging bolt 16 inside the first mounting groove 12 is rotated afterwards, pushes push rod 11 into the first mounting groove 12 by caging bolt 16
Portion is mobile, and push rod 11 is in the process of moving, and the tapered slope and sliding block 13 for gradually passing through one end are in contact, and push sliding block
13 produce relative sliding, and sliding block 13 then pushes the gag lever post 15 of side to complete gag lever post 15 and limit to moving inside limiting slot 9
Engaging between the slot 9 of position, and spring 10 is in compressive state at this time, after the completion of fixed, the Current Mutual Inductance inside each fixing groove 8
Device 1 is mutually contradictory, then rotates backward mounting plate 2, so that mounting plate 2 and cabinet plate 3 are in parastate again, and passes through fixed spiral shell
Integrally-built installation can be completed in 4 connection plate 2 of bolt and cabinet plate 3, in addition when dismantling or overhauling current transformer 1, turns
Dynamic mounting plate 2, the current transformer 1 that then corresponding rotation needs to dismantle or overhaul.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of current transformer mounting plate being easily installed, including cabinet plate (3), it is characterised in that: the side of the cabinet plate (3)
It is rotatably connected to mounting plate (2) on outer wall by hinge (6), and at the position of cabinet plate (3) and mounting plate (2) separate hinge (6)
It is fixedly connected by fixing bolt (4), is offered fixing groove (8) on the mounting plate (2), and on the outer wall of mounting plate (2) side
It is welded at the position of fixing groove (8) two sides positioning column (7), the inside of the fixing groove (8) is connected together and has electric current
Mutual inductor (1) is welded with backing plate (5) on the side outer wall of the current transformer (1), and the backing plate (5) is located at mounting plate (2)
Between cabinet plate (3), and location hole (17) being offered on backing plate (5), the location hole (17) is connected together with positioning column (7),
And limiting slot (9) are offered on the two sides inner wall of location hole (17), the inside of the positioning column (7) offers the first mounting groove
(12), the inside of first mounting groove (12), which screws, is connected with caging bolt (16), one end weldering of the caging bolt (16)
It is connected to push rod (11), is offered the second mounting groove (14) at the position of the first mounting groove (12) two sides, second peace
The interior welds of tankage (14) have spring (10), and the movable end of the spring (10) is welded with sliding block (13), the sliding block (13)
It is slidably connected with push rod (11), and the middle position of side outer wall of the sliding block (13) far from push rod (11) is welded with gag lever post
(15), the gag lever post (15) runs through spring (10), and one end of gag lever post (15) is connected together with limiting slot (9).
2. a kind of current transformer mounting plate being easily installed according to claim 1, it is characterised in that: the positioning column
It (7) is tetragonous rod structure.
3. a kind of current transformer mounting plate being easily installed according to claim 1, it is characterised in that: the fixing groove
(8) altogether there are four settings, and four fixing grooves (8) are uniformly and symmetrically distributed on mounting plate (2).
4. a kind of current transformer mounting plate being easily installed according to claim 1, it is characterised in that: each described solid
The two sides for determining slot (8) are arranged altogether there are six positioning column (7), and six positioning columns (7) are symmetrical for one group with three.
5. a kind of current transformer mounting plate being easily installed according to claim 1, it is characterised in that: the push rod
(11) one end is conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084520.5U CN208298687U (en) | 2018-07-10 | 2018-07-10 | A kind of current transformer mounting plate being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084520.5U CN208298687U (en) | 2018-07-10 | 2018-07-10 | A kind of current transformer mounting plate being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298687U true CN208298687U (en) | 2018-12-28 |
Family
ID=64700189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821084520.5U Expired - Fee Related CN208298687U (en) | 2018-07-10 | 2018-07-10 | A kind of current transformer mounting plate being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298687U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879822A (en) * | 2020-06-11 | 2020-11-03 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Protection device of soil plugging trigeminal structure of sensor for soil salinity tachymeter |
| CN112542303A (en) * | 2020-12-08 | 2021-03-23 | 安徽华能集团电器有限公司 | Side-folded voltage transformer convenient to overhaul |
| CN113030537A (en) * | 2021-03-03 | 2021-06-25 | 陆宾 | Electric energy meter induction coil chuck device |
-
2018
- 2018-07-10 CN CN201821084520.5U patent/CN208298687U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879822A (en) * | 2020-06-11 | 2020-11-03 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Protection device of soil plugging trigeminal structure of sensor for soil salinity tachymeter |
| CN112542303A (en) * | 2020-12-08 | 2021-03-23 | 安徽华能集团电器有限公司 | Side-folded voltage transformer convenient to overhaul |
| CN112542303B (en) * | 2020-12-08 | 2022-08-30 | 安徽华能集团电器有限公司 | Side-folded voltage transformer convenient to overhaul |
| CN113030537A (en) * | 2021-03-03 | 2021-06-25 | 陆宾 | Electric energy meter induction coil chuck device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208298687U (en) | A kind of current transformer mounting plate being easily installed | |
| CN208001086U (en) | A kind of layer-stepping loop-network switch cabinet | |
| CN108287308A (en) | Electromechanical testing tooling platform | |
| CN108962648A (en) | Vacuum interrupter assembles calibration clamp | |
| CN208267615U (en) | A kind of detachable hinge and elevator control cabinet | |
| CN208986380U (en) | A kind of power control cabinet instrument and meter installing mechanism | |
| CN208706428U (en) | A kind of iron core type current transformer convenient to use | |
| CN204228941U (en) | Electric energy meter transformer overpressure resistance detecting device | |
| CN112014769B (en) | Fault indicator converging unit | |
| CN102980745A (en) | Macrobend loss test tool of optical fiber | |
| CN205551904U (en) | Right unfitness of butt joint controller of wind power tower cylinder flange group | |
| CN209488108U (en) | A kind of electrical engineering distribution box being easily installed maintenance | |
| CN209028141U (en) | A kind of microwave dark room and corresponding Antenna testing system | |
| CN106767260A (en) | A kind of steady type automobile gauge support | |
| CN214533915U (en) | Anti-retreat engineering machinery pin shaft | |
| CN208125315U (en) | Mechanical force measuring device for opening and closing coil | |
| CN203774151U (en) | Reinforcing shaft base for high tension switchgear disconnecting switch | |
| CN208045285U (en) | A kind of adjustable transformer of stitch | |
| CN207781328U (en) | A kind of adjustable transformer of stitch | |
| CN202004338U (en) | Power distribution cabinet drawer | |
| CN201134990Y (en) | Door hinge construction of switch cabinet | |
| CN106272341B (en) | Manipulator | |
| CN209571300U (en) | A kind of fixing seat suitable for the installation of a variety of mutual inductors | |
| CN203103233U (en) | Detachable coil frame and circuit breaker | |
| CN206363983U (en) | A kind of three-level formula welds electron gun line light-controller |
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: 20181228 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |