CN204882776U - Test electric mechanical finger - Google Patents
Test electric mechanical finger Download PDFInfo
- Publication number
- CN204882776U CN204882776U CN201520559703.8U CN201520559703U CN204882776U CN 204882776 U CN204882776 U CN 204882776U CN 201520559703 U CN201520559703 U CN 201520559703U CN 204882776 U CN204882776 U CN 204882776U
- Authority
- CN
- China
- Prior art keywords
- dactylus
- pulling
- handle
- ejecting device
- rear end
- 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.)
- Withdrawn - After Issue
Links
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 229910052754 neon Inorganic materials 0.000 claims abstract description 15
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000005491 wire drawing Methods 0.000 claims description 14
- 238000012795 verification Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a test electric mechanical finger, including contact, resistance, neon tube and pressure spring, its characterized in that: the rear end of contact be connected through the first round pin axle and the front end rotation of first electrically conductive dactylus, the rear end of first electrically conductive dactylus is passed through second round pin axle and is connected with the front end rotation of the electrically conductive dactylus of second, the rear end of the electrically conductive dactylus of second is rotated with fixed front end of leading electrical pillar through third round pin axle and is connected, insert in the transparent insulating cylinder of stereoplasm fixed rear end of leading electrical pillar, the rotation link of contact and first electrically conductive dactylus between, between the rotation link of first electrically conductive dactylus and the electrically conductive dactylus of second, the electrically conductive dactylus of second and fixed leads all to be equipped with between electrical pillar's the rotation link and draws the bullet that contracts to stretch the device. This test electric mechanical finger compares with the present electric installation of testing, and the conductor that can detect the perpendicular connects the position, and whether the conductor that can detect side, the back, curved surface again connects the position and leak electricity, and the use is nimble, convenient, the range of application is wide.
Description
Technical field
The utility model relates to a kind of improvement of electroscopic device, specifically a kind of electrical verification mechanical finger.
Background technology
In order to ensure personal safety, participate in the staff of electric system maintenance, except indispensable insulating glove, also will be equipped with electroscopic device.Electroscopic device general is at present electroscope, and namely the electroscopic device of shape as pen, comprises the body of rod, contact, resistance, neon tube and spring, contact stretches out from the leading section of the body of rod, resistance, neon tube and spring are contained in the body of rod successively, by the rear end of the conductor plug shutoff body of rod, resistance, neon tube and spring are fixed, during use, contact is touched conductor contact part position, the finger presses conductor plug of operating personnel, if neon tube is shinny, then represent electric leakage, otherwise be leakproof.The deficiency of this electroscopic device is: because contact is straight-bar type, can not bend, so the conductor tab position for vertical plane is detected than being easier to, conductor tab position for side, the back side, curved surface is detected then more difficult, uses dumb, inconvenient.
Known by retrieving, there is the report that multiple electroscopic device improves at present, disclosed in Chinese patent CN203986245U " insulating glove of band electroscopic device ", integrate electrical verification and insulating glove, contact is located on 5 fingers of insulating glove, but the space shared by this " insulating glove of band electroscopic device " is large, can accurately not detect electric leakage contact, be unfavorable for overhauling targetedly; What also have have employed insulating telescopic bar, to adapt to the adjustment of check point distance; What also have adds lighting device on the body of rod, detects for night.But it is flexible as finger, convenient to have not yet to see; The conductor tab position of vertical plane can be detected, the report of electroscopic device that whether leaks electricity of conductor tab position of side, the back side, curved surface can be detected again.
Summary of the invention
The purpose of this utility model is to provide a kind of conductor tab position can detecting vertical plane, can detect again side, the back side, curved surface conductor tab position whether leak electricity, to use flexibly, electrical verification mechanical finger easily.
In order to reach above object, the technical scheme that the utility model adopts is: this electrical verification mechanical finger, comprise contact, resistance, neon tube and holddown spring, contact, resistance, neon tube and holddown spring are located in insulation soft rubber sleeve from front to back successively, and the front end of contact is stretched out from the front end of insulation soft rubber sleeve; It is characterized in that: the rear end of described contact is rotationally connected by the first bearing pin and the first front end of conducting electricity dactylus; The rear end of the first conduction dactylus is rotationally connected by the second bearing pin and the second front end of conducting electricity dactylus; The rear end of the second conduction dactylus is rotationally connected by the front end of the 3rd bearing pin and fixing conductive pole; The rear end of fixing conductive pole is inserted in hard transparent insulating cylinder; Resistance, neon tube and holddown spring are installed in hard transparent insulating cylinder, and are fixed by conduction cock body; Being rotationally connected between end of described contact and the first conduction dactylus, the first conduction dactylus and the second conduction dactylus be rotationally connected between end, the second conduction dactylus and being rotationally connected between end of fixing conductive pole be respectively equipped with the first pulling-down ejecting device, the second pulling-down ejecting device and the 3rd pulling-down ejecting device, the wire drawing of three pulling-down ejecting devices is all walked around deflecting roller and is combined with corresponding lever the end that pulls pulling handle and be fixedly connected with.
The utility model is also implemented by following measure: the first described pulling-down ejecting device, comprise cylindrical shell, draw-tube and back-moving spring, back-moving spring is contained in cylindrical shell, the rear end of draw-tube is inserted in cylindrical shell, and touch the end of back-moving spring, the front end of draw-tube is connected with the sidewall of contact by rotating ear, the seat end of cylindrical shell rotates ear by another and is connected with the first sidewall conducting electricity dactylus, corresponding wire drawing front end is fixed on the front end of draw-tube, corresponding wire drawing rear end passes the inner chamber of draw-tube and cylindrical shell successively, and second inner chamber of pulling-down ejecting device and the 3rd pulling-down ejecting device, that walks around that deflecting roller is connected to that lever combination pulls handle corresponding again pulls end, structure and the annexation of the second described pulling-down ejecting device and the 3rd pulling-down ejecting device are identical with the first pulling-down ejecting device.
The side of described hard transparent insulating cylinder is provided with fixed plastics bolt, is fixed by fixing conductive pole by fixing expected bolt, meanwhile, can realize the adjustment that fixing conductive pole rotates 90 degree vertically; Pistol grip is provided with at the opposite side of hard transparent insulating cylinder, pistol grip is provided with the rotating fulcrum support that handle is pulled in lever combination, the rotation axis that handle is pulled in lever combination is fixed on rotating fulcrum support, and the outside of pulling handle in lever combination is provided with protective cover; Described hard transparent insulating cylinder, pistol grip, protective cover and rotating fulcrum support, be injected into an entirety by engineering plastics.
Handle is pulled in described lever combination, comprise first pull handle, second pull handle and the 3rd pull handle, be arranged on same fixed pivot axle, first pull handle, second pull handle and the 3rd and pull between handle and be provided with ring-like spacer pad.
Described wire drawing is ultra high molecular polyethylene filament.
The beneficial effects of the utility model are: this electrical verification mechanical finger, compared with current electroscopic device, the conductor tab position of vertical plane can be detected, can detect again side, the back side, curved surface conductor tab position whether leak electricity, to use flexibly, convenient, applied range.
Accompanying drawing explanation
Fig. 1 is structure axial of the present utility model cross-sectional schematic.
Fig. 2 is that the axis of structure first pulling-down ejecting device of the present utility model analyses and observe enlarged diagram.
Fig. 3 is that enlarged diagram is overlooked in the assembling that handle is pulled in the structure lever combination of utility model.
In figure: 1, contact; 2, resistance; 3, neon tube; 4, holddown spring; 5, insulate soft rubber sleeve; 6, the first bearing pin; 7, the first conduction dactylus; 8, the second bearing pin; 9, the second conduction dactylus; 10, the 3rd bearing pin; 11, fixing conductive pole; 12, hard transparent insulating cylinder; 13, conduction cock body; 14, the first pulling-down ejecting device; 141, cylindrical shell; 142, draw-tube; 143, back-moving spring; 144, ear is rotated; 145, another rotates ear; 15, the second pulling-down ejecting device; 16, the 3rd pulling-down ejecting device; 17, wire drawing; 18, deflecting roller; 19, handle is pulled in lever combination; 191, handle is pulled for first; 192, handle is pulled for second; 193, handle is pulled for the 3rd; 194 fixed pivot axles; 195, ring-like spacer pad; 20, protective cover; 21, fixed plastics bolt; 22, pistol grip; 23, rotating fulcrum support.
Embodiment
The utility model is made with reference to Fig. 1, Fig. 2, Fig. 3.This electrical verification mechanical finger, comprise contact 1, resistance 2, neon tube 3 and holddown spring 4, contact 1, resistance 2, neon tube 3 and holddown spring 4 are located in insulation soft rubber sleeve 5 from front to back successively, and the front end of contact 1 is stretched out, for touching detection leaky site from the front end of insulation soft rubber sleeve 5; It is characterized in that: the rear end of described contact 1 is rotationally connected by the first bearing pin 6 and the first front end of conducting electricity dactylus 7; The rear end of the first conduction dactylus 7 is rotationally connected by the second bearing pin 8 and the second front end of conducting electricity dactylus 9; The rear end of the second conduction dactylus 9 is rotationally connected with the front end of fixing conductive pole 11 by the 3rd bearing pin 10; The rear end of fixing conductive pole 11 is inserted in hard transparent insulating cylinder 12; In hard transparent insulating cylinder 12, resistance 2, neon tube 3 and holddown spring 4 are installed, and are fixed by conduction cock body 13; Described contact 1 and the first conduction dactylus 7 be rotationally connected between end, the first conduction dactylus 7 and the second conduction dactylus 9 be rotationally connected between end, the wire drawing 17 being respectively equipped with the first pulling-down ejecting device 14, second pulling-down ejecting device 15 and the 3rd pulling-down ejecting device 16, three pulling-down ejecting devices between end that is rotationally connected of the second conduction dactylus 9 and fixing conductive pole 11 all walks around deflecting roller 18 and combines with corresponding lever the end that pulls pulling handle 19 and be fixedly connected with; When pull lever combination pull handle 19 pull end time, wire drawing 17 pulls back the front end of corresponding pulling-down ejecting device, the front end of pulling-down ejecting device is inside contracted, it is bending that realization is rotationally connected end, thus achieve contact 1 towards transformation, it changes angle from 0 degree to 135 degree, thus achieves the conductor tab position detection of whether leaking electricity of side, the back side, curved surface; Meanwhile, if the correspondence only pulling the second pulling-down ejecting device 15 or the 3rd pulling-down ejecting device 16 pulls handle, then contact 1 can be made to keep being shifted under vertical state; When not pulling lever combination and pulling handle 19, wire drawing 17, not by pulling force, under the effect of back-moving spring 143, promotes the turning end connected, thus makes contact 1, first conduct electricity dactylus 7, second conduction dactylus 9, fixing conductive pole 11 on an axis.
As improvement of the present utility model: the first described pulling-down ejecting device 14, comprise cylindrical shell 141, draw-tube 142 and back-moving spring 143, back-moving spring 143 is contained in cylindrical shell 141, the rear end of draw-tube 142 is inserted in cylindrical shell 141, and touch the end of back-moving spring 143, the front end of draw-tube 142 is connected with the sidewall of contact 1 by rotating ear 144, the seat end of cylindrical shell 141 rotates ear 145 by another and is connected with the first sidewall conducting electricity dactylus 7, corresponding wire drawing 17 front end is fixed on the front end of draw-tube 142, corresponding wire drawing 17 rear end passes the inner chamber of draw-tube 142 and cylindrical shell 141 successively, and second inner chamber of pulling-down ejecting device 15 and the 3rd pulling-down ejecting device 16, that walks around that deflecting roller 18 is connected to that lever combination pulls of handle 19 correspondence again pulls end, structure and the annexation of the second described pulling-down ejecting device 15 and the 3rd pulling-down ejecting device 16 are identical with the first pulling-down ejecting device 14.
The side of described hard transparent insulating cylinder 12 is provided with fixed plastics bolt 21, is fixed by fixing conductive pole 11 by fixing expected bolt 21, meanwhile, can realize the adjustment that fixing conductive pole 11 rotates 90 degree vertically; Pistol grip 22 is provided with at the opposite side of hard transparent insulating cylinder 12, pistol grip 22 is provided with the rotating fulcrum support 23 that handle 19 is pulled in lever combination, the rotation axis that handle 19 is pulled in lever combination is fixed on rotating fulcrum support 23, and the outside of pulling handle 19 in lever combination is provided with protective cover 20; Described hard transparent insulating cylinder 12, pistol grip 22, protective cover 20 and rotating fulcrum support 23, be injected into an entirety by engineering plastics.
Handle 19 is pulled in described lever combination, comprise first pull handle 191, second pull handle 192 and the 3rd pull handle 193, be arranged on same fixed pivot axle 194, pull handle 191, second at first to pull handle 192 and the 3rd and pull between handle 193 and be provided with ring-like spacer pad 195, can pull simultaneously first pull handle 191, second pull handle 192 and the 3rd pull handle 193, also can pull first and pull handle 191, second and pull handle 192 and the 3rd one or two of pulling in handle 193.
Described wire drawing 17 is ultra high molecular polyethylene filament, and its intensity is high, thus diameter can do very thin.
Claims (4)
1. electrical verification mechanical finger, comprise contact (1), resistance (2), neon tube (3) and holddown spring (4), contact (1), resistance (2), neon tube (3) and holddown spring (4) are located in insulation soft rubber sleeve (5) from front to back successively, and the front end of contact (1) is stretched out from the front end of insulation soft rubber sleeve (5); It is characterized in that: the rear end of described contact (1) is conducted electricity the front end of dactylus (7) by the first bearing pin (6) and first and is rotationally connected; The rear end of the first conduction dactylus (7) is conducted electricity the front end of dactylus (9) by the second bearing pin (8) and second and is rotationally connected; The rear end of the second conduction dactylus (9) is rotationally connected by the front end of the 3rd bearing pin (10) with fixing conductive pole (11); The rear end of fixing conductive pole (11) is inserted in hard transparent insulating cylinder (12); In hard transparent insulating cylinder (12), resistance (2), neon tube (3) and holddown spring (4) are installed, and are fixed by conduction cock body (13); Being rotationally connected between end of described contact (1) and the first conduction dactylus (7), being rotationally connected between end of the first conduction dactylus (7) and the second conduction dactylus (9), second are conducted electricity dactylus (9) and being rotationally connected between end of fixing conductive pole (11) and are respectively equipped with the first pulling-down ejecting device (14), the second pulling-down ejecting device (15) and the 3rd pulling-down ejecting device (16), and the wire drawing (17) of three pulling-down ejecting devices is all walked around deflecting roller (18) and combined with corresponding lever the end that pulls pulling handle (19) and be fixedly connected with.
2. electrical verification mechanical finger according to claim 1, it is characterized in that: the first described pulling-down ejecting device (14), comprise cylindrical shell (141), draw-tube (142) and back-moving spring (143), back-moving spring (143) is contained in cylindrical shell (141), the rear end of draw-tube (142) is inserted in cylindrical shell (141), and touch the end of back-moving spring (143), the front end of draw-tube (142) is connected with the sidewall of contact (1) by rotating ear (144), the seat end of cylindrical shell (141) rotates ear (145) and first by another and conducts electricity the sidewall of dactylus (7) and be connected, corresponding wire drawing (17) front end is fixed on the front end of draw-tube (142), corresponding wire drawing (17) rear end passes the inner chamber of draw-tube (142) and cylindrical shell (141) successively, and second inner chamber of pulling-down ejecting device (15) and the 3rd pulling-down ejecting device (16), that walks around that deflecting roller (18) is connected to that lever combination pulls handle (19) corresponding again pulls end, structure and the annexation of the second described pulling-down ejecting device (15) and the 3rd pulling-down ejecting device (16) are identical with the first pulling-down ejecting device (14).
3. electrical verification mechanical finger according to claim 1, is characterized in that: the side of described hard transparent insulating cylinder (12) is provided with fixed plastics bolt (21); Pistol grip (22) is provided with at the opposite side of hard transparent insulating cylinder (12), pistol grip (22) is provided with the rotating fulcrum support (23) that handle (19) is pulled in lever combination, the rotation axis that handle (19) is pulled in lever combination is fixed on rotating fulcrum support (23), and the outside of pulling handle (19) in lever combination is provided with protective cover (20); Described hard transparent insulating cylinder (12), pistol grip (22), protective cover (20) and rotating fulcrum support (23), be injected into an entirety by engineering plastics.
4. electrical verification mechanical finger according to claim 1, it is characterized in that: handle (19) is pulled in described lever combination, comprise first pull handle (191), second pull handle (192) and the 3rd pull handle (193), be arranged on same fixed pivot axle (194), first pull handle (191), second pull handle (192) and the 3rd and pull between handle (193) and be provided with ring-like spacer pad (195).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559703.8U CN204882776U (en) | 2015-07-30 | 2015-07-30 | Test electric mechanical finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559703.8U CN204882776U (en) | 2015-07-30 | 2015-07-30 | Test electric mechanical finger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882776U true CN204882776U (en) | 2015-12-16 |
Family
ID=54827135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559703.8U Withdrawn - After Issue CN204882776U (en) | 2015-07-30 | 2015-07-30 | Test electric mechanical finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965149A (en) * | 2015-07-30 | 2015-10-07 | 国网山东省电力公司莱芜供电公司 | Electricity verification mechanical finger |
-
2015
- 2015-07-30 CN CN201520559703.8U patent/CN204882776U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965149A (en) * | 2015-07-30 | 2015-10-07 | 国网山东省电力公司莱芜供电公司 | Electricity verification mechanical finger |
| CN104965149B (en) * | 2015-07-30 | 2017-07-11 | 国网山东省电力公司莱芜供电公司 | Electrical verification mechanical finger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170711 |
|
| AV01 | Patent right actively abandoned |