CN113740598A - Can continue to connect type high-voltage electroscope - Google Patents
Can continue to connect type high-voltage electroscope Download PDFInfo
- Publication number
- CN113740598A CN113740598A CN202111011161.7A CN202111011161A CN113740598A CN 113740598 A CN113740598 A CN 113740598A CN 202111011161 A CN202111011161 A CN 202111011161A CN 113740598 A CN113740598 A CN 113740598A
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- Prior art keywords
- screw thread
- thread
- external
- thread sleeve
- wall
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention discloses a splicing type high-voltage electroscope which comprises a cylinder, wherein a power measuring mechanism is arranged in the cylinder, the lower end of the power measuring mechanism is connected with a plurality of splicing mechanisms, each splicing mechanism comprises a vertical rod, two ends of each vertical rod are movably sleeved with an external thread sleeve, a thread block is fixedly connected to the outer wall of the external thread sleeve at the upper end, and a thread groove is formed in the outer wall of the external thread sleeve at the lower end, so that the splicing type high-voltage electroscope has the following beneficial effects that: drive the screw ring through rotating the screw thread section of thick bamboo and rotate, make screw thread ring extrusion flank of thread, two screw thread rings and flank of thread threaded connection that make, make screw thread ring threaded connection on the surface of montant, screw thread section of thick bamboo extrusion external screw thread sleeve makes the external contraction of external screw thread sleeve and screw thread section of thick bamboo contact simultaneously, and then make the inseparable cup joint of external screw thread sleeve at the montant on the surface, the external screw thread sleeve through two extensions increases the length of electrometer handle, support to buy through the montant external screw thread sleeve simultaneously and prevent that the body of rod from becoming soft and leading to rocking.
Description
Technical Field
The invention relates to an electroscope, in particular to a splicing type high-voltage electroscope, and belongs to the technical field of electroscopes.
Background
The electroscope is an instrument for detecting whether an object is electrified or not and roughly estimating the electrified quantity, and when the object to be detected contacts a conductor at the top end of the electroscope, the electric charges carried by the object to be detected are transferred to a foil in a glass bell jar.
The length of the existing common electroscope is mostly about 1.2 meters, the electroscope which is too long is inconvenient to carry and is not beneficial to field use, the telescopic electroscope which is more than 6 meters is easy to bend and deform after being extended and becomes soft to cause the operation that the electroscope cannot accurately shake, and then the electroscope is inconvenient to detect the electrical appliance at a high position.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a splicing type high-voltage electroscope.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing a splicing type high-voltage electroscope which comprises a cylinder, wherein an electricity measuring mechanism is arranged in the cylinder, and the lower end of the electricity measuring mechanism is connected with a plurality of splicing mechanisms;
the continuous mechanism that connects includes the montant, the equal activity in both ends of montant has cup jointed the external screw thread sleeve, the upper end fixedly connected with thread piece on the external screw thread sleeve's the outer wall, the lower extreme seted up the thread groove on the external screw thread sleeve's the outer wall, two the external screw thread sleeve cup joints equal threaded connection has a screw thread section of thick bamboo, two on the inner wall of screw thread section of thick bamboo all seted up the conical surface, two all fixedly cup jointed the screw thread ring on the inner wall of conical surface, the lower extreme the external screw thread sleeve fixed the rubber section of thick bamboo that has cup jointed on the surface, the both ends of montant all seted up the flank of screw thread on the surface.
Preferably, survey electric mechanism and include and survey electric element, survey fixed the cup joint of electric element on the inner wall of drum, survey electric element and be close to fixedly connected with contact on the outside lateral wall of one side of drum, survey electric element and be close to fixedly connected with bulb on the inside lateral wall of one side of drum, the spiral groove has been seted up to the lower extreme of drum.
Preferably, two the bar-shaped openings are formed in the outer wall of one end, sleeved on the vertical rod, of the external thread sleeve.
Preferably, the two thread surfaces are respectively matched with the two thread rings.
Preferably, the thread block is matched with the thread groove.
Preferably, the uppermost screw block is screwed inside the screw groove.
The invention provides a splicing type high-voltage electroscope which has the beneficial effects that: drive the screw ring through rotating the screw thread section of thick bamboo and rotate, make screw thread ring extrusion flank of thread, two screw thread rings and flank of thread threaded connection that make, make screw thread ring threaded connection on the surface of montant, screw thread section of thick bamboo extrusion external screw thread sleeve makes the external contraction of external screw thread sleeve and screw thread section of thick bamboo contact simultaneously, and then make the inseparable cup joint of external screw thread sleeve at the montant on the surface, the external screw thread sleeve through two extensions increases the length of electrometer handle, support to buy through the montant external screw thread sleeve simultaneously and prevent that the body of rod from becoming soft and leading to rocking.
Drawings
Fig. 1 is a schematic structural view of a splicing type high-voltage electroscope provided by the invention;
FIG. 2 is an enlarged view of a portion A of the joinable high voltage electroscope of the present invention shown in FIG. 1;
FIG. 3 is an enlarged view of a portion B of the joinable high voltage electroscope of the present invention shown in FIG. 1;
FIG. 4 is a schematic structural view of a thread cylinder of a joinable high-voltage electroscope according to the present invention;
fig. 5 is a schematic structural view of an external thread sleeve of a splicing type high-voltage electroscope according to the present invention.
In the figure: the device comprises a cylinder 1, a power measuring mechanism 2, a power measuring element 21, a contact 22, a bulb 23, a thread groove 24, a continuous connection mechanism 3, a vertical rod 31, an external thread sleeve 32, a thread block 33, a thread groove 34, a thread cylinder 35, a conical surface 36, a thread ring 37, a rubber cylinder 38, a thread surface 39 and a strip-shaped opening 310.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a splicing type high-voltage electroscope comprises a cylinder 1, wherein a power measuring mechanism 2 is arranged in the cylinder 1, and the lower end of the power measuring mechanism 2 is connected with a plurality of splicing mechanisms 3;
the continuous connecting mechanism 3 comprises a vertical rod 31, wherein the two ends of the vertical rod 31 are movably sleeved with an external thread sleeve 32, the outer wall of the external thread sleeve 32 at the upper end is fixedly connected with a thread block 33, the outer wall of the external thread sleeve 32 at the lower end is provided with a thread groove 34, the outer wall of one end of the two external thread sleeves 32 sleeved on the vertical rod 31 is in threaded connection with a thread cylinder 35, the inner walls of the two thread cylinders 35 are provided with conical surfaces 36, the inner walls of the two conical surfaces 36 are fixedly sleeved with thread rings 37, the surface of the external thread sleeve 32 at the lower end is fixedly sleeved with a rubber cylinder 38, the surfaces of the two ends of the vertical rod 31 are provided with thread surfaces 39, the thread block 33 at the upper end is in threaded connection with the thread groove 24, then the two external thread sleeves 32 are pulled to be separated, the two thread rings 37 are enabled to correspond to the thread surfaces 39, then the thread cylinders 35 are rotated to drive the thread rings 37 to rotate after the vertical rod 31 and the external thread sleeve 32 are fixed, make the screw ring 37 extrusion screw thread face 39, two screw ring 37 and screw thread face 39 threaded connection that make, make screw ring 37 threaded connection on the surface of montant 31, a screw thread section of thick bamboo 35 extrudees external screw thread sleeve 32 simultaneously and makes the external shrink of external screw thread sleeve 32 and the contact of a screw thread section of thick bamboo 35, and then make the inseparable cup joint of external screw thread sleeve 32 at montant 31 on the surface, the external screw thread sleeve 32 through two extensions increases the length of electrometer handle, support the external screw thread sleeve 32 through montant 31 simultaneously and buy to prevent that the body of rod from becoming soft and leading to rocking.
Preferably, survey electric mechanism 2 and include survey electric element 21, survey electric element 21 is fixed cup joints on the inner wall of drum 1, survey electric element 21 and be close to fixedly connected with contact 22 on the outside one side lateral wall of drum 1, survey electric element 21 and be close to fixedly connected with bulb 23 on the inside one side lateral wall of drum 1, spiral groove 24 has been seted up to the lower extreme of drum 1, contacts through contact 22 and electrical apparatus, observes whether the bulb shines and detects whether electric leakage of electrical apparatus.
Preferably, the two external thread sleeves 32 are sleeved on the outer wall of one end of the vertical rod 31 and are provided with strip-shaped openings 310, and the external thread sleeves 32 are tightened and attached to the surface of the vertical rod 31 through the strip-shaped openings 310.
Preferably, the two thread faces 39 are respectively matched with the two thread rings 37, so that the thread faces 39 are in threaded connection with the thread rings 37.
Preferably, the thread block 33 is matched to the thread groove 34, so that a plurality of coupling mechanisms 3 can be connected by the thread block 33 and the thread groove 34.
Preferably, the uppermost screw block 33 is screwed into the screw groove 24, so that the coupling mechanism 3 is fixedly connected to the cylinder 1.
The working principle is as follows: when the length measuring instrument handle is used, firstly, the thread block 33 at the upper end is in threaded connection with the inside of the thread groove 24, then the two external thread sleeves 32 are pulled to be separated, the two thread rings 37 are enabled to correspond to the thread surfaces 39, then the vertical rod 31 and the external thread sleeves 32 are fixed, then the thread sleeves 35 are rotated to drive the thread rings 37 to rotate, the thread rings 37 extrude the thread surfaces 39, the two thread rings 37 are in threaded connection with the thread surfaces 39, the thread rings 37 are in threaded connection with the surface of the vertical rod 31, meanwhile, the thread sleeves 35 extrude the external thread sleeves 32 to enable the external thread sleeves 32 to contact with the thread sleeves 35 to contract, further, the external thread sleeves 32 are tightly sleeved on the surface of the vertical rod 31, the length of the electric instrument handle is increased through the two extended external thread sleeves 32, meanwhile, the external thread sleeves 32 are supported through the vertical rod 31 to prevent the rod body from being softened and causing shaking, and meanwhile, when the length needs to be increased again, the thread block 33 is in the thread groove 34 of the other continuous connection mechanism 3, the plurality of splicing mechanisms 3 can be sequentially connected by screw threads to increase the length.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The splicing type high-voltage electroscope is characterized by comprising a cylinder (1), wherein a power measuring mechanism (2) is arranged in the cylinder (1), and the lower end of the power measuring mechanism (2) is connected with a plurality of splicing mechanisms (3);
continuing to connect mechanism (3) including montant (31), external screw thread sleeve (32), upper end have been cup jointed in the equal activity in both ends of montant (31) fixedly connected with screw thread piece (33) on the outer wall of external screw thread sleeve (32), the lower extreme seted up thread groove (34) on the outer wall of external screw thread sleeve (32), two equal threaded connection has a screw thread section of thick bamboo (35), two on the outer wall of screw thread section of thick bamboo (35) all seted up conical surface (36), two all fixed threaded ring (37) of having cup jointed on the inner wall of conical surface (36), the lower extreme the fixed cover of external screw thread sleeve (32) on the surface has cup jointed rubber section of thick bamboo (38), threaded surface (39) have all been seted up on the surface in both ends of montant (31).
2. The continuous type high-voltage electroscope of claim 1, wherein the electricity measuring mechanism (2) comprises an electricity measuring element (21), the electricity measuring element (21) is fixedly sleeved on the inner wall of the cylinder (1), a contact (22) is fixedly connected to the side wall of the electricity measuring element (21) close to the outer portion of the cylinder (1), a bulb (23) is fixedly connected to the side wall of the electricity measuring element (21) close to the inner portion of the cylinder (1), and a spiral groove (24) is formed in the lower end of the cylinder (1).
3. The splicing type high-voltage electroscope according to claim 1, wherein the two externally threaded sleeves (32) are provided with strip-shaped openings (310) on the outer wall of one end sleeved on the vertical rod (31).
4. A connectible high voltage electroscope according to claim 1, wherein the two threaded surfaces (39) are adapted to the two threaded rings (37) respectively.
5. A connectible high voltage electroscope according to claim 1, wherein the threaded block (33) is matched to the threaded groove (34).
6. A connectible high voltage electroscope according to claim 1, wherein the uppermost screw block (33) is screwed inside the screw groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011161.7A CN113740598A (en) | 2021-08-31 | 2021-08-31 | Can continue to connect type high-voltage electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011161.7A CN113740598A (en) | 2021-08-31 | 2021-08-31 | Can continue to connect type high-voltage electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113740598A true CN113740598A (en) | 2021-12-03 |
Family
ID=78734203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111011161.7A Pending CN113740598A (en) | 2021-08-31 | 2021-08-31 | Can continue to connect type high-voltage electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113740598A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200409526Y1 (en) * | 2005-11-23 | 2006-03-03 | 김용근 | Threaded sleeve for coupling the threaded deformed reinforcing bars |
| CN2851644Y (en) * | 2005-12-22 | 2006-12-27 | 刘庆敏 | Bottom-supported oil well pump |
| CN102563255A (en) * | 2011-10-25 | 2012-07-11 | 上海泛华紧固系统有限公司 | Length-adjustable pipe thread union connection structure for anti-disassembling meter |
| CN203894312U (en) * | 2014-06-16 | 2014-10-22 | 国家电网公司 | Electroscope with extended insulating pull bar |
| CN205497315U (en) * | 2016-04-11 | 2016-08-24 | 广西电网有限责任公司钦州供电局 | Spanner auxiliary device |
| CN206411175U (en) * | 2016-12-14 | 2017-08-15 | 国网安徽省电力公司繁昌县供电公司 | Combined high-voltage electroscopic device |
| CN207638220U (en) * | 2017-11-09 | 2018-07-20 | 赵家铭 | High-voltage isulation operation stick with electroscope function |
| CN211145726U (en) * | 2019-11-12 | 2020-07-31 | 南京东海星宇信息工程有限公司 | Elbow interface piece for fire-fighting equipment |
| CN211154141U (en) * | 2019-12-26 | 2020-08-04 | 李艳伟 | Telescopic walking stick for old people |
| CN212111574U (en) * | 2020-05-08 | 2020-12-08 | 济南荣耀合创电力科技有限公司 | Portable electricity testing device |
-
2021
- 2021-08-31 CN CN202111011161.7A patent/CN113740598A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200409526Y1 (en) * | 2005-11-23 | 2006-03-03 | 김용근 | Threaded sleeve for coupling the threaded deformed reinforcing bars |
| CN2851644Y (en) * | 2005-12-22 | 2006-12-27 | 刘庆敏 | Bottom-supported oil well pump |
| CN102563255A (en) * | 2011-10-25 | 2012-07-11 | 上海泛华紧固系统有限公司 | Length-adjustable pipe thread union connection structure for anti-disassembling meter |
| CN203894312U (en) * | 2014-06-16 | 2014-10-22 | 国家电网公司 | Electroscope with extended insulating pull bar |
| CN205497315U (en) * | 2016-04-11 | 2016-08-24 | 广西电网有限责任公司钦州供电局 | Spanner auxiliary device |
| CN206411175U (en) * | 2016-12-14 | 2017-08-15 | 国网安徽省电力公司繁昌县供电公司 | Combined high-voltage electroscopic device |
| CN207638220U (en) * | 2017-11-09 | 2018-07-20 | 赵家铭 | High-voltage isulation operation stick with electroscope function |
| CN211145726U (en) * | 2019-11-12 | 2020-07-31 | 南京东海星宇信息工程有限公司 | Elbow interface piece for fire-fighting equipment |
| CN211154141U (en) * | 2019-12-26 | 2020-08-04 | 李艳伟 | Telescopic walking stick for old people |
| CN212111574U (en) * | 2020-05-08 | 2020-12-08 | 济南荣耀合创电力科技有限公司 | Portable electricity testing device |
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