CN214622814U - Electric power harmonic detection system convenient to use - Google Patents
Electric power harmonic detection system convenient to use Download PDFInfo
- Publication number
- CN214622814U CN214622814U CN202120744254.XU CN202120744254U CN214622814U CN 214622814 U CN214622814 U CN 214622814U CN 202120744254 U CN202120744254 U CN 202120744254U CN 214622814 U CN214622814 U CN 214622814U
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- opening
- driving mechanism
- closing
- current transformer
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 230000009471 action Effects 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a convenient electric power harmonic detection system, which comprises an electric power harmonic detector, a mutual inductor opening and closing driving mechanism, a forward extending driving mechanism and a handheld lifting mechanism; the forward-extending driving mechanism is perpendicular to the handheld lifting mechanism and is arranged at the top end of the handheld lifting mechanism, the mutual inductor opening-closing driving mechanism is arranged at one end of the forward-extending driving mechanism, and the mutual inductor opening-closing driving mechanism, the forward-extending driving mechanism and the handheld lifting mechanism are arranged in an L-shaped structural posture; an electromagnetic split core type current transformer of the electric power harmonic detector is arranged on a transformer opening and closing driving mechanism and is vertical to a handheld lifting mechanism; the electromagnetic type split core type current transformer is driven by a transformer opening and closing driving mechanism to realize opening and closing actions, a forward extending driving mechanism to realize feed forward extension and a handheld lifting mechanism to realize height adjustment. The utility model discloses go up and down and stretch in a flexible way, convenient with the preceding, be convenient for higher position or high altitude electric power harmonic detection operation more.
Description
Technical Field
The utility model belongs to the technical field of electric power harmonic check out test set, especially, relate to an electric power harmonic detecting system convenient to use.
Background
The existing electric harmonic detection instruments are divided into two types, the first type is a handheld electric harmonic detector, the second type is an electric harmonic detector formed by connecting an electromagnetic clamp type current transformer with an electric harmonic analyzer, the two types are convenient to use for detection operation within a height range or a low altitude height range of a common person, but are inconvenient for detection operation within a higher position range or a high altitude range. Based on the above reason, the utility model discloses improve on the basis of the electric power harmonic detector of second kind of structure, designed an electric power harmonic detecting system convenient to use, go up and down with stretch in a flexible way, convenient, the higher position or the high altitude electric power harmonic of being convenient for more detect the operation.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides an electric power harmonic detecting system convenient to use goes up and down and stretches in a flexible way, convenient with the front, is convenient for higher position or high altitude electric power harmonic more and detects the operation.
The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a convenient-to-use power harmonic detection system, which comprises a power harmonic detector, a mutual inductor opening and closing driving mechanism, a forward extending driving mechanism and a handheld lifting mechanism;
the device comprises a handheld lifting mechanism, a mutual inductor opening and closing driving mechanism, a mutual inductor opening and closing driving mechanism and a mutual inductor opening and closing driving mechanism, wherein the mutual inductor opening and closing driving mechanism is perpendicular to the handheld lifting mechanism and is arranged at the top end of the handheld lifting mechanism; the electromagnetic type split core type current transformer of the electric power harmonic detector is arranged on the transformer opening and closing driving mechanism and is vertical to the handheld lifting mechanism; the electromagnetic type split core type current transformer is driven by a transformer opening and closing driving mechanism to realize opening and closing actions, a forward extending driving mechanism to realize feed forward extension and a handheld lifting mechanism to realize height adjustment.
Furthermore, the mutual inductor opening and closing driving mechanism comprises a supporting plate, a supporting column arranged in the middle of the supporting plate and two opening and closing electric push rods respectively arranged at two ends of the supporting plate; the electromagnetic type clamp-on current transformer is connected with a support column through a rotating shaft of the electromagnetic type clamp-on current transformer and arranged on the support plate, and the two opening and closing electric push rods and the electromagnetic type clamp-on current transformer are positioned on the same plane and are both arranged towards and perpendicular to the handheld lifting mechanism; the opening and closing electric push rods are arranged on the outer sides of the clamp handles of the electromagnetic type clamp type current transformer in a one-to-one correspondence mode, and the electromagnetic type clamp type current transformer synchronously pushes the two clamp handles to realize opening action through the two opening and closing electric push rods.
Furthermore, the pushing end of each opening and closing electric push rod is connected with a rotatable small roller through a U-shaped frame, and the small rollers roll the outer side surface of the clamp handle when the electromagnetic clamp type current transformer performs an opening action state.
Further, the protrusion driving mechanism comprises a hollow outer plate and a solid inner plate which are connected through a protrusion electric push rod, the hollow outer plate is connected with the middle position of the side face of the supporting plate, the solid inner plate is connected to the top end of the handheld lifting mechanism, and the solid inner plate stretches into the hollow outer plate in a sliding fit mode.
Furthermore, the handheld lifting mechanism is a telescopic rod fastened through a hand-tightening screw.
Furthermore, the solid inner plate is fastened to the top end of the telescopic rod through a nut, and a handle is arranged at the lower end of the telescopic rod.
Has the advantages that: the utility model discloses an electric power harmonic detecting system convenient to use, beneficial effect is: the utility model discloses an electromagnetic type tong-type current transformer opens and shuts actuating mechanism drive through the mutual-inductor respectively and realizes opening and shutting the action, realizes feeding the protraction and realize the altitude mixture control through handheld elevating system through the protraction actuating mechanism, goes up and down in a flexible way, convenient with the protraction, and the higher position or high altitude electric power harmonic that are convenient for more detect the operation, improve the convenience that the electric power harmonic detected greatly, are suitable for the scale and promote.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, a convenient-to-use power harmonic detection system comprises a power harmonic detector 1, a transformer opening and closing driving mechanism 3, a forward extending driving mechanism 4 and a handheld lifting mechanism 5; the forward-extending driving mechanism 4 is perpendicular to the handheld lifting mechanism 5 and is arranged at the top end of the handheld lifting mechanism 5, the mutual inductor opening-closing driving mechanism 3 is arranged at one end of the forward-extending driving mechanism 4, and the mutual inductor opening-closing driving mechanism 3, the forward-extending driving mechanism 4 and the handheld lifting mechanism 5 are arranged in an L-shaped structural posture; the electromagnetic split core type current transformer 10 of the electric power harmonic detector 1 is arranged on the transformer opening and closing driving mechanism 3, and the electromagnetic split core type current transformer 10 is perpendicular to the handheld lifting mechanism 5; electromagnetic type split core type current transformer 10 realizes opening and shutting the action, realizes feeding the protrusion and realizes the altitude mixture control through handheld elevating system 5 through mutual-inductor actuating mechanism 3 drives that opens and shuts respectively, through protrusion actuating mechanism 4, goes up and down with protrusion flexibility, convenience, the higher position of being convenient for more or high altitude electric power harmonic detection operation, improves the convenience that electric power harmonic detected greatly.
The mutual inductor opening and closing driving mechanism 3 comprises a supporting plate 31, a supporting column 32 arranged in the middle of the supporting plate 31 and two opening and closing electric push rods 33 respectively arranged at two ends of the supporting plate 31; the electromagnetic split-core type current transformer 10 is connected with a support column 32 through a rotating shaft 101 and is arranged on the support plate 31, and the two opening and closing electric push rods 33 and the electromagnetic split-core type current transformer 10 are positioned on the same plane and are both arranged towards and perpendicular to the handheld lifting mechanism 5; the opening and closing electric push rods 33 are arranged on the outer sides of the clamp handles 102 of the electromagnetic type clamp type current transformer 10 in a one-to-one correspondence mode, the electromagnetic type clamp type current transformer 10 synchronously pushes the two clamp handles 102 through the two opening and closing electric push rods 33 to achieve opening actions, and the opening and closing actions are electrically executed conveniently and reliably.
It is worth noting that the pushing end of each opening and closing electric push rod 33 is connected with a rotatable small roller 35 through a U-shaped frame 34, when the electromagnetic type clamp current transformer 10 performs an opening action state, the small roller 35 rolls the outer side surface of the clamp handle 102, and through the arrangement of the small roller 35, the clamp handle 102 is not pushed and scratched, so that structural damage is avoided.
Forward stretch actuating mechanism 4 includes hollow planking 41 and solid inner panel 42 connected through forward stretch electric putter 43, the side middle part position of backup pad 31 is connected to hollow planking 41, solid inner panel 42 is connected in handheld elevating system 5 top, and in solid inner panel 42 slides the cooperation and stretches into hollow planking 41, the forward stretch action is electronic to be carried out, and is convenient and reliable.
Preferably, the handheld lifting mechanism 5 is a telescopic rod fastened by a hand-tightening screw 50, so that the structure is simple and the cost is saved.
More specifically, the solid inner plate 42 is fastened to the top end of the telescopic rod through a nut 52, and a handle 51 is arranged at the lower end of the telescopic rod, so that the holding comfort is improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. A power harmonic detection system convenient to use characterized in that: the device comprises a power harmonic detector (1), a mutual inductor opening and closing driving mechanism (3), a forward extending driving mechanism (4) and a handheld lifting mechanism (5);
the forward-extending driving mechanism (4) is perpendicular to the handheld lifting mechanism (5) and is arranged at the top end of the handheld lifting mechanism (5), the mutual inductor opening-closing driving mechanism (3) is arranged at one end of the forward-extending driving mechanism (4), and the mutual inductor opening-closing driving mechanism (3), the forward-extending driving mechanism (4) and the handheld lifting mechanism (5) are arranged in an L-shaped structural posture; an electromagnetic split core type current transformer (10) of the power harmonic detector (1) is arranged on a transformer opening and closing driving mechanism (3), and the electromagnetic split core type current transformer (10) is perpendicular to a handheld lifting mechanism (5); the electromagnetic split core type current transformer (10) is driven by a transformer opening and closing driving mechanism (3) to realize opening and closing actions, a forward extending driving mechanism (4) to realize feeding forward extension and a handheld lifting mechanism (5) to realize height adjustment.
2. A convenient power harmonic detection system according to claim 1 wherein: the mutual inductor opening and closing driving mechanism (3) comprises a supporting plate (31), a supporting column (32) arranged in the middle of the supporting plate (31) and two opening and closing electric push rods (33) respectively arranged at two ends of the supporting plate (31); the electromagnetic split-core type current transformer (10) is connected with a support column (32) through a rotating shaft (101) of the electromagnetic split-core type current transformer and arranged on the support plate (31), and the two opening and closing electric push rods (33) and the electromagnetic split-core type current transformer (10) are positioned on the same plane and are both arranged towards and perpendicular to the handheld lifting mechanism (5); the opening and closing electric push rods (33) are arranged on the outer sides of the clamp handles (102) of the electromagnetic type clamp type current transformer (10) in a one-to-one correspondence mode, and the electromagnetic type clamp type current transformer (10) synchronously pushes the two clamp handles (102) through the two opening and closing electric push rods (33) to achieve opening action.
3. A convenient power harmonic detection system according to claim 2 wherein: the pushing end of each opening and closing electric push rod (33) is connected with a rotatable small roller (35) through a U-shaped frame (34), and the small rollers (35) roll the outer side surface of the clamp handle (102) when the electromagnetic type clamp current transformer (10) executes an opening action state.
4. A convenient power harmonic detection system according to claim 2 wherein: forward stretch actuating mechanism (4) include hollow planking (41) and solid inner panel (42) connected through forward stretch electric putter (43), the side middle part position of backup pad (31) is connected to hollow planking (41), solid inner panel (42) are connected in handheld elevating system (5) top, and solid inner panel (42) are slided the cooperation and are stretched into in hollow planking (41).
5. A convenient power harmonic detection system according to claim 4 wherein: the handheld lifting mechanism (5) is a telescopic rod fastened through a hand-tightening screw (50).
6. A convenient power harmonic detection system according to claim 5 wherein: the solid inner plate (42) is fastened at the top end of the telescopic rod through a nut (52), and the lower end of the telescopic rod is provided with a handle (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120744254.XU CN214622814U (en) | 2021-04-13 | 2021-04-13 | Electric power harmonic detection system convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120744254.XU CN214622814U (en) | 2021-04-13 | 2021-04-13 | Electric power harmonic detection system convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214622814U true CN214622814U (en) | 2021-11-05 |
Family
ID=78401649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120744254.XU Expired - Fee Related CN214622814U (en) | 2021-04-13 | 2021-04-13 | Electric power harmonic detection system convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214622814U (en) |
-
2021
- 2021-04-13 CN CN202120744254.XU patent/CN214622814U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |