CN210403481U - Harmonic eliminator with electric self-checking function - Google Patents
Harmonic eliminator with electric self-checking function Download PDFInfo
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- CN210403481U CN210403481U CN201921652958.3U CN201921652958U CN210403481U CN 210403481 U CN210403481 U CN 210403481U CN 201921652958 U CN201921652958 U CN 201921652958U CN 210403481 U CN210403481 U CN 210403481U
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- harmonic elimination
- fixed
- block
- elimination ware
- checking function
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- 230000008030 elimination Effects 0.000 claims abstract description 37
- 238000003379 elimination reaction Methods 0.000 claims abstract description 37
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 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 harmonic elimination ware that possesses electricity self-checking function, including placing seat, fixed block, linking piece, harmonic elimination ware body, clamp splice and protective layer, the standing groove has been seted up on the surface of placing the seat, and the surface of standing groove is provided with harmonic elimination ware body, the surface of harmonic elimination ware body is connected with the fixed block, and the fixed surface of fixed block has the linking piece, the surface mounting who links up the piece has the tight set bolt, the fixed surface who places the seat has the dead lever, the surface mounting of fixed block has the connecting rod, the surface of placing the seat has the spout. This harmonic elimination ware that possesses electricity self-checking function is provided with places the seat, first spring, clamp splice and dead lever, and the upper end that will harmonic elimination ware body that can relax is fixed tightly, also makes things convenient for simultaneously operating personnel to take of harmonic elimination ware body to reduce the probability that harmonic elimination ware body drops from operating personnel hand, and then protected the safety of harmonic elimination ware body, reduced the disability rate of harmonic elimination ware body.
Description
Technical Field
The utility model relates to a harmonic elimination ware technical field specifically is a harmonic elimination ware that possesses electric self-checking function.
Background
The voltage transformer can protect a circuit in one of devices for supplying power to measuring instruments and other devices, the voltage transformer is easy to generate resonance in the using process, and the resonance generated when the voltage transformer works needs to be eliminated by using the resonance eliminator at the moment, so that the normal use of the voltage transformer is ensured.
Most of the existing harmonic eliminators with the electric self-checking function generally have the following problems:
firstly, the harmonic eliminator is inconvenient to take, most of the existing harmonic eliminators with the electric self-checking function are cylindrical and smooth in surface, and when an operator installs and takes the harmonic eliminator, the harmonic eliminator easily slides off the hand, so that the harmonic eliminator is easily damaged, and the rejection rate of the harmonic eliminator is increased;
secondly, it just causes the damage to the harmonic elimination ware inadequately stable during the installation, the harmonic elimination ware that possesses the self-checking function now is when the installation, because harmonic elimination ware self design problem, can not stably place on the installation face, thereby make operating personnel can not carry out stable installation to the harmonic elimination ware, and some fixed harmonic elimination ware's device is because then with harmonic elimination ware body block connection, when pushing the harmonic elimination ware into fixing device, produce the damage to the harmonic elimination ware surface easily, and installation space is little, be not convenient for the equipment of harmonic elimination ware and other parts.
We therefore propose a resonance eliminator with an electrical self-checking function to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a harmonic elimination ware that possesses electricity self-checking function to solve above-mentioned background art and propose that most possesses the inconvenient problem of taking and install the unstable and damage caused to harmonic elimination ware easily inadequately of harmonic elimination ware of electricity self-checking function now.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a harmonic elimination ware that possesses electricity self-checking function, is including placing seat, fixed block, linking piece, harmonic elimination ware body, clamp splice and protective layer, the standing groove has been seted up on the surface of placing the seat, and the surface of standing groove is provided with the harmonic elimination ware body, the surface connection of harmonic elimination ware body has the fixed block, and the fixed surface of fixed block has the linking piece, the surface mounting who links up the piece has the fastening bolt, the fixed surface of placing the seat has the dead lever, and the surface of dead lever is provided with first spring to the surface of dead lever is provided with the clamp splice, the surface mounting of fixed block has the connecting rod, and the surface connection of connecting rod has the protective layer to the end of connecting rod is fixed with the second spring, the spout has been seted up on the surface of placing the seat.
Preferably, the fixed block is semicircle form, and the fixed block is provided with two sets to 2 fixed blocks pass through holding bolt threaded connection.
Preferably, the clamping block and the fixing rod form a rotating structure, the clamping block and the first spring form an elastic structure, and the circular inner diameter formed by the front surface of the clamping block is equal to the outer diameter of the resonance eliminator body.
Preferably, the connecting rod forms an elastic structure with the placing seat through the second spring, and the connecting rod forms a sliding structure with the placing seat.
Preferably, the protective layer is made of rubber, and the protective layer is connected with the fixed block in an adhesion mode.
Compared with the prior art, the beneficial effects of the utility model are that: the resonance eliminator with the electric self-checking function,
(1) the lower end of the resonance eliminator body can be fixed tightly by arranging the placing groove, the fixing block, the second spring, the connecting rod and the fastening bolt, so that the resonance eliminator body is more stable in installation and is convenient for operators to install;
(2) the resonance eliminator is provided with the placing seat, the first spring, the clamping block and the fixing rod, so that the upper end of the resonance eliminator body can be easily and tightly fixed, and meanwhile, an operator can conveniently take the resonance eliminator body, the probability that the resonance eliminator body falls off from the hand of the operator is reduced, the safety of the resonance eliminator body is further protected, and the rejection rate of the resonance eliminator body is reduced;
(3) the protective layer is arranged, so that damage to the resonance eliminator body caused by the clamping blocks and the fixing blocks when the resonance eliminator body is limited can be reduced, normal work of the resonance eliminator body cannot be influenced, and the voltage transformer is safer and more stable in work.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a sectional structure of the standing groove;
FIG. 3 is a schematic view of a cross-sectional view of the clamp block of the present invention;
FIG. 4 is a left side view of the structure of the present invention;
fig. 5 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.
In the figure: 1. a placing seat; 2. a placement groove; 3. a fixed block; 4. a joining block; 5. tightening the bolt; 6. a resonance eliminator body; 7. fixing the rod; 8. a first spring; 9. a clamping block; 10. a connecting rod; 11. a protective layer; 12. a second spring; 13. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a harmonic eliminator with an electric self-checking function comprises a placing seat 1, a placing groove 2, a fixed block 3, a connecting block 4, a fastening bolt 5, a harmonic eliminator body 6, a fixed rod 7, a first spring 8, a clamping block 9, a connecting rod 10, a protective layer 11, a second spring 12 and a sliding groove 13, wherein the placing groove 2 is formed in the surface of the placing seat 1, the harmonic eliminator body 6 is arranged on the surface of the placing groove 2, the fixed block 3 is connected to the surface of the harmonic eliminator body 6, the connecting block 4 is fixed to the surface of the fixed block 3, the fastening bolt 5 is installed on the surface of the connecting block 4, the fixed rod 7 is fixed to the surface of the placing seat 1, the first spring 8 is arranged on the surface of the fixed rod 7, the clamping block 9 is arranged on the surface of the fixed rod 7, the connecting rod 10 is installed on the surface of the fixed block 3, the protective layer 11 is connected to the surface of the connecting rod 10, and the, the surface of the placing seat 1 is provided with a sliding chute 13.
Fixed block 3 is semicircle form, and fixed block 3 is provided with two sets ofly, and 2 fixed block 3 of group can be fixed tightly with the lower extreme of harmonic elimination ware body 6 through tightly deciding 5 threaded connection of bolt, thereby make operating personnel convenient and fast more when installation harmonic elimination ware body 6, the not stable condition in the time of can not appearing harmonic elimination ware body 6, harmonic elimination ware body 6 simultaneously can not and place and produce the friction between the seat 1, and lead to harmonic elimination ware body 6 to receive the damage.
The rotating structure is composed of the clamping blocks 9 and the fixing rods 7, the elastic structure is composed of the clamping blocks 9 and the first springs 8, the circular inner diameter formed by the front surfaces of the clamping blocks 9 is equal to the outer diameter of the resonance eliminator body 6, the upper end of the resonance eliminator body 6 can be fixed tightly, the resonance eliminator body 6 is tightly fixed on the placing seat 1, and meanwhile the upper end of the resonance eliminator body 6 and external parts are not affected to be installed.
Connecting rod 10 forms elastic construction through second spring 12 with placing seat 1, and connecting rod 10 forms sliding construction with placing seat 1, conveniently places harmonic elimination ware body 6 in standing groove 2 to be convenient for harmonic elimination ware body 6 with place the fixed of seat 1.
The protective layer 11 is made of rubber, the protective layer 11 and the fixing block 3 are connected in a bonding mode, damage to the resonance eliminator body 6 caused by the clamping block 9 and the fixing block 3 can be reduced, and therefore the resonance eliminator body 6 can better protect the voltage mutual inductance device.
The working principle is as follows: firstly, after the resonance eliminator body 6 is produced, the clamping block 9 is rotated on the fixing rod 7 according to the illustration in fig. 4 and 5, the first spring 8 is extruded by the clamping block 9 at the moment to open the clamping block 9, and then the clamping block 9 is loosened according to the illustration in fig. 3, and the upper end of the resonance eliminator body 6 is fixed under the action of the first spring 8 restoring deformation;
according to fig. 1 and 2, the clamping block 9 pushes the fixing block 3 while rotating through the fixing rod 7, at this time, the connecting rod 10 slides on the placing seat 1, the second spring 12 is pressed, when the resonance eliminator body 6 is placed in the placing groove 2, the second spring 12 recovers deformation, the resonance eliminator body 6 is preliminarily fixed on the placing seat 1, then, the fastening block 4 is tightly fixed through the fastening bolt 5, so that 2 groups of fixing blocks 3 are tightly fixed, at this time, the lower end of the resonance eliminator body 6 is tightly fixed, the protective layer 11 reduces the damage of the clamping block 9 and the fixing block 3 to the resonance eliminator body 6, so that the resonance eliminator body 6 can better protect the voltage transformer, and at the same time, the possibility that the resonance eliminator body 6 slides down from the hand of an operator when taking the resonance eliminator body 6 is also reduced, the safety of the resonance eliminator body 6 is protected, so that the resonance eliminator body 6 can better protect the voltage transformer, this is the use of the resonance eliminator with electrical self-checking function, and what is not described in detail in this description is known to the person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a harmonic elimination ware that possesses electric self-checking function, is including placing seat (1), fixed block (3), link up piece (4), harmonic elimination ware body (6), clamp splice (9) and protective layer (11), its characterized in that: the surface of the placing seat (1) is provided with a placing groove (2), the surface of the placing groove (2) is provided with a resonance eliminator body (6), the surface of the resonance eliminator body (6) is connected with a fixing block (3), the surface of the fixing block (3) is fixed with a connecting block (4), the surface of the connecting block (4) is provided with a fastening bolt (5), the surface of the placing seat (1) is fixed with a fixing rod (7), the surface of the fixing rod (7) is provided with a first spring (8), the surface of the fixing rod (7) is provided with a clamping block (9), the surface of the fixing block (3) is provided with a connecting rod (10), the surface of the connecting rod (10) is connected with a protective layer (11), the tail end of the connecting rod (10) is fixed with a second spring (12), and the surface of the placing seat (1) is provided with a sliding groove (13).
2. The resonance eliminator with an electric self-checking function according to claim 1, characterized in that: the fixing blocks (3) are semicircular, two groups of fixing blocks (3) are arranged, and the 2 groups of fixing blocks (3) are connected through tightening bolts (5) in a threaded mode.
3. The resonance eliminator with an electric self-checking function according to claim 1, characterized in that: the clamping block (9) and the fixing rod (7) form a rotating structure, the clamping block (9) and the first spring (8) form an elastic structure, and the circular inner diameter formed by the front surface of the clamping block (9) is equal to the outer diameter of the resonance eliminator body (6).
4. The resonance eliminator with an electric self-checking function according to claim 1, characterized in that: the connecting rod (10) and the placing seat (1) form an elastic structure through the second spring (12), and the connecting rod (10) and the placing seat (1) form a sliding structure.
5. The resonance eliminator with an electric self-checking function according to claim 1, characterized in that: the protective layer (11) is made of rubber, and the protective layer (11) and the fixed block (3) are connected in an adhesion mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652958.3U CN210403481U (en) | 2019-09-30 | 2019-09-30 | Harmonic eliminator with electric self-checking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652958.3U CN210403481U (en) | 2019-09-30 | 2019-09-30 | Harmonic eliminator with electric self-checking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210403481U true CN210403481U (en) | 2020-04-24 |
Family
ID=70343467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652958.3U Active CN210403481U (en) | 2019-09-30 | 2019-09-30 | Harmonic eliminator with electric self-checking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210403481U (en) |
-
2019
- 2019-09-30 CN CN201921652958.3U patent/CN210403481U/en active Active
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