CN218727917U - Low pressure electric leakage detector convenient to wiring - Google Patents
Low pressure electric leakage detector convenient to wiring Download PDFInfo
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- CN218727917U CN218727917U CN202222936461.2U CN202222936461U CN218727917U CN 218727917 U CN218727917 U CN 218727917U CN 202222936461 U CN202222936461 U CN 202222936461U CN 218727917 U CN218727917 U CN 218727917U
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- leakage detector
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- electric leakage
- low voltage
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Abstract
The utility model relates to an electric leakage detection technical field specifically is a low pressure electric leakage detector convenient to wiring, including the detector body, the joint is installed to one side of detector body, and the outside of joint is connected with the pencil of taking the plug, is provided with three pencil in the pencil, and the outer end is connected with three separated time respectively, and the outer end of separated time is connected with the metal holding piece, and the metal holding piece includes punch holder and lower plate, is provided with the clamp plate between punch holder and the lower plate. In this low pressure electric leakage detector convenient to wiring, can conveniently carry out the high-speed joint with the equipment circuit through the metal holding piece that wherein sets up, the rotatory pressure plate that drives through the screw thread post removes, and then carries out compressing tightly of circuit fixed, guarantees through the handle is rotatory to keep having between hand and the circuit, and separates circuit and hand through the baffle, avoids the hand to touch electrified circuit by mistake and causes the danger of electrocuteeing.
Description
Technical Field
The utility model relates to a leakage detection technical field, specifically speaking relates to a low pressure electric leakage detector convenient to wiring.
Background
The low-voltage leakage detector is mainly used for testing leakage action current, leakage non-action current and leakage action time of the leakage protector. The single-phase and three-phase leakage protectors can be tested. The action characteristic single chip microcomputer of the leakage protector cuts off the power supply and detects one of the effective means of installing the leakage protector (residual current operated protector) in the low-voltage distribution system and preventing electric shock accidents, and is also the LCT-GX 2 type low-voltage leakage protector tester which is the latest technical measure for preventing electric fire and electric equipment damage accidents caused by electric leakage, and the tester mainly tests the action current and the action time of the leakage protector and can test that the leakage protector can not automatically cut off the power supply under the condition of electric leakage.
The patent with publication number CN114740394A discloses an electric leakage fault detector, which comprises a casing, wherein a detector body is arranged in the casing, and the electric leakage fault detector further comprises: the protective frame is sleeved on the detector body; the protection mechanism is positioned in the shell and connected with the protection frame; the leakage fault detector is novel in structure, can perform shock absorption protection on the detector body according to the using state, avoids the detector body from being broken down or damaged, saves cost and provides convenience for workers.
Above-mentioned patent scheme can carry out shock attenuation protection to the detector body according to the state of using, avoids the detector body to break down or damage, has practiced thrift the cost, provides convenience for the staff. But its wiring is traditional mode still, connects zero line, live wire and ground wire respectively through three pencil and carries out the electric leakage detection of circuit, and its operation is comparatively troublesome, and the operation has certain risk, causes the risk of operating personnel's electric shock easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure electric leakage detector convenient to wiring to the operation of proposing in solving above-mentioned background is comparatively troublesome, and the operation has certain risk, causes the risk problem that operating personnel electrocuted easily.
In order to realize the above-mentioned purpose, the utility model provides a low pressure earth leakage detector convenient to wiring, including the detector body, the joint is installed to one side of detector body, the outside that connects is connected with the pencil of taking the plug, be provided with three pencil in the pencil, and the outer end is connected with three separated time respectively, the outer end of separated time is connected with the metal holding piece, the metal holding piece includes punch holder and lower plate, be provided with the clamp plate between punch holder and the lower plate.
Preferably, the outer end of the wiring harness is provided with a limiting component.
Preferably, the limiting assembly comprises a supporting rod, a clamping ring is installed at the top of one end of the supporting rod and sleeved on the wiring harness, a limiting ring is installed at the other end of the supporting rod, and a line to be detected penetrates through the limiting ring and is fixed through a locking bolt.
Preferably, the surface mounting of punch holder has the screw hole, screw hole female connection has the screw thread post, the handle is installed at the top of screw thread post, the bottom of screw thread post is passed through the bearing and is rotated with the clamp plate and be connected.
Preferably, the bottom of one end of the pressure plate is provided with an inclined surface.
Preferably, a baffle is arranged on the outer side of one end of the handle close to the threaded column.
Preferably, the support rod is connected with the clamping ring through a bolt, and an included angle between the support rod and the clamping ring can be adjusted in a rotating mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this low pressure electric leakage detector convenient to wiring, can conveniently carry out the high-speed joint with the equipment circuit through the metal holding piece that wherein sets up, the rotatory drive clamp plate through the screw thread post removes, and then carries out compressing tightly of circuit and fixes.
2. In this low pressure electric leakage detector convenient to wiring, it has to keep between hand and the circuit to guarantee through the handle rotation, and separates circuit and hand through the baffle, avoids the hand to touch electrified circuit by mistake and causes the danger of electrocuteeing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the middle branch line of the present invention;
fig. 3 is a partially enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic structural view of the middle limiting component of the present invention.
The various reference numbers in the figures mean:
1. a detector body; 11. a joint; 2. wiring harness; 21. a plug; 3. branching; 31. a line; 32. a metal clamping sheet; 321. an upper splint; 3211. a threaded hole; 322. a lower splint; 33. a threaded post; 34. pressing a plate; 341. a bevel; 35. a handle; 351. a baffle plate; 4. a limiting component; 41. a support bar; 42. a snap ring; 43. a limiting ring; 431. and locking the bolt.
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.
The utility model provides a low pressure electric leakage detector convenient to wiring, as shown in fig. 1-4, including detector body 1, connector 11 is installed to one side of detector body 1, and the outside that connects 11 is connected with wiring harness 2 of taking plug 21, is provided with three pencil in the wiring harness 2, and the outer end is connected with three separated time 3 respectively, inserts the live wire respectively, zero line and ground wire, and the outer end of separated time 3 is connected with metal holding piece 32, and metal holding piece 32 includes punch holder 321 and lower plate 322, is provided with clamp plate 34 between punch holder 321 and the lower plate 322 for compress tightly fixedly with the circuit that inserts.
In this embodiment, the outer end of wiring harness 2 is installed spacing subassembly 4 for carry on spacingly with the circuit of inserting, make its connection smooth and easy.
Specifically, spacing subassembly 4 includes bracing piece 41, and snap ring 42 is installed at the one end top of bracing piece 41, and snap ring 42 overlaps on connecing pencil 2, and spacing ring 43 is installed to the other end of bracing piece 41, and the circuit that waits to detect passes spacing ring 43 and fixes through locking bolt 431 for the vertical fixed of access part of circuit, end part and separated time 3 are connected stably, can not cause the accident to drop.
Furthermore, a threaded hole 3211 is installed on the surface of the upper clamping plate 321, a threaded column 33 is connected to the threaded hole 3211 through internal threads, a handle 35 is installed at the top end of the threaded column 33, the bottom end of the threaded column 33 is rotatably connected with the pressing plate 34 through a bearing, the pressing plate 34 is driven to move up and down through the rotation of the threaded column 33, and the tightness of the circuit is fixedly adjusted.
Further, the bottom of one end of the pressing plate 34 is provided with an inclined plane 341, which is convenient for the circuit to be smoothly plugged into the lower part of the pressing plate 34.
Further, the baffle 351 is installed to the handle 35 near the one end outside of screw post 33, and the circuit below can be blockked by baffle 351 when the hand is held, avoids the unexpected electric shock of hand to cause danger.
Furthermore, the supporting rod 41 is connected with the clamping ring 42 through a bolt, and an included angle between the supporting rod and the clamping ring can be adjusted in a rotating mode, so that the fixed angle of the circuit can be adjusted conveniently.
The utility model discloses a low pressure electric leakage detector convenient to wiring when using, at first carry the device on one's side, when being close to electric leakage department, take out equipment, it is fixed through locking bolt 431 to pass spacing ring 43 and with the circuit that detects again, make the access part of circuit vertically fixed, the end part is connected stably with separated time 3, can not cause the accident to drop, the circuit includes zero line, live wire and ground wire, connect respectively on three separated times 3, pack the circuit into the clamp plate 34 below smoothly, twist again and twist handle 35, drive clamp plate 34 and move down through the rotation of screw thread post 33, realize the fixed to the circuit, can carry out the electric leakage after fixing three circuits, judge whether electric leakage through the reading of detector body 1;
after the detection is finished, the handle 35 is reversely screwed, the pressing plate 34 is driven to move upwards through the rotation of the threaded column 33, the circuit is loosened, the quick leakage detection of the circuit is realized through the operation, and the detection safety is ensured.
Finally, it should be noted that in the detector body 1 and the like in this embodiment, electronic components in the above components are all common standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimental methods.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a low pressure earth leakage detector convenient to wiring, includes detector body (1), joint (11) are installed to one side of detector body (1), the outside that connects (11) is connected with wiring harness (2) of taking plug (21), its characterized in that:
be provided with three pencil in wiring harness (2), and the outer end is connected with three separated time (3) respectively, the outer end of separated time (3) is connected with metal clamping piece (32), metal clamping piece (32) include punch holder (321) and lower plate (322), be provided with clamp plate (34) between punch holder (321) and lower plate (322).
2. A low voltage leakage detector of claim 1, wherein: and the outer end of the wiring harness (2) is provided with a limiting component (4).
3. A low voltage leakage detector of claim 2, wherein: spacing subassembly (4) include bracing piece (41), snap ring (42) are installed at the one end top of bracing piece (41), snap ring (42) cover is on connecing pencil (2), spacing ring (43) are installed to the other end of bracing piece (41), and the circuit that awaits measuring passes spacing ring (43) and fixes through locking bolt (431).
4. A low voltage leakage detector of claim 1, wherein: the surface mounting of punch holder (321) has screw hole (3211), screw hole (3211) female connection has screw thread post (33), handle (35) are installed on the top of screw thread post (33), the bottom of screw thread post (33) is passed through the bearing and is rotated with clamp plate (34) and be connected.
5. The easy-to-wire low voltage leakage detector of claim 4, wherein: the bottom of one end of the pressure plate (34) is provided with a slope (341).
6. A low voltage leakage detector as claimed in claim 4, wherein: and a baffle (351) is arranged on the outer side of one end of the handle (35) close to the threaded column (33).
7. A low voltage leakage detector convenient for wiring as claimed in claim 3, wherein: the supporting rod (41) is connected with the clamping ring (42) through a bolt, and an included angle between the supporting rod and the clamping ring can be adjusted in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222936461.2U CN218727917U (en) | 2022-11-04 | 2022-11-04 | Low pressure electric leakage detector convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222936461.2U CN218727917U (en) | 2022-11-04 | 2022-11-04 | Low pressure electric leakage detector convenient to wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218727917U true CN218727917U (en) | 2023-03-24 |
Family
ID=85603868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222936461.2U Active CN218727917U (en) | 2022-11-04 | 2022-11-04 | Low pressure electric leakage detector convenient to wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218727917U (en) |
-
2022
- 2022-11-04 CN CN202222936461.2U patent/CN218727917U/en active Active
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