CN112362948A - Electroscope capable of being disassembled and replaced - Google Patents
Electroscope capable of being disassembled and replaced Download PDFInfo
- Publication number
- CN112362948A CN112362948A CN202011249840.3A CN202011249840A CN112362948A CN 112362948 A CN112362948 A CN 112362948A CN 202011249840 A CN202011249840 A CN 202011249840A CN 112362948 A CN112362948 A CN 112362948A
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- electroscope
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- 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
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- 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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- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a detachable and replaceable electroscope which comprises an electroscope assembly and a first connecting piece, wherein the electroscope assembly comprises an electroscope and the first connecting piece, a round groove is formed in the bottom end of the electroscope in a concave mode, and the first connecting piece is arranged in the round groove; the supporting assembly comprises an insulating rod and a second connecting piece, the top end of the insulating rod is provided with an accommodating groove, the accommodating groove is formed by sinking from the top end of the insulating rod, the second connecting piece is arranged in the accommodating groove, and the first connecting piece and the second connecting piece can be movably connected; according to the invention, the connecting structure is designed between the electroscope and the insulating rod, so that the electroscope and the insulating rod can be conveniently disassembled and assembled, the working content of workers is reduced, the assembly and disassembly are simpler, the connection is more stable, the connection is more reliable in practical use, and the convenient electroscope is convenient to summarize and carry.
Description
Technical Field
The invention relates to the technical field of power system tools, in particular to a detachable and replaceable electroscope.
Background
At present, a contact electroscope is generally used in the field of electric power engineering and is mainly used for electroscopy of electrical equipment with the voltage of more than 110 kV. Contact electroscope is including testing electric head, insulator spindle and audible-visual alarm device, and audible-visual alarm device installs on testing the electric head, and the operator holds the bottom of insulator spindle and tests the electricity. When the equipment to be inspected is electrified, the alarm device on the electroscope simultaneously makes a sound and flashes to remind an operator that the equipment to be inspected is electrified. The sound and light alarm device comprises a buzzer and a diode, wherein the buzzer makes a sound and the diode emits light to prompt an operator that the equipment to be detected is electrified.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the problems occurring in the prior art.
Therefore, the technical problems to be solved by the invention are that the connection is unstable and easy to unhook and drop to cause damage and influence the measurement structure when the electroscope is used for testing in daily life, and the operation of technical personnel is complicated.
In order to solve the technical problems, the invention provides the following technical scheme: a detachable and replaceable electroscope comprises an electroscope assembly, a first connecting piece and a second connecting piece, wherein the electroscope assembly comprises an electroscope and the first connecting piece, a round groove is formed in the bottom end of the electroscope in a concave mode, and the first connecting piece is arranged in the round groove; and the supporting component comprises an insulating rod and a second connecting piece, wherein the top end of the insulating rod is provided with a containing groove, the containing groove is formed by sinking from the top end of the insulating rod, the second connecting piece is arranged in the containing groove, and the first connecting piece and the second connecting piece are movably connected.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: the first connecting piece comprises a first elastic piece, a spacer ring and a clamping strip, the outer diameter of the spacer ring is consistent with the diameter of the circular groove, the spacer ring is embedded in the circular groove, the first elastic piece is positioned between the spacer ring and the end wall of the circular groove, one end of the first elastic piece is connected with the end wall of the circular groove, and the other end of the first elastic piece is connected with the spacer ring; one end of the clamping strip is fixedly connected to the end wall of the circular groove, the other end of the clamping strip is vertically hung, and the hanging end of the clamping strip is provided with a barb.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: the number of the first elastic pieces is at least, the number of the clamping strips is the same as that of the first elastic pieces, the number of the first elastic pieces is uniform and the clamping strips are circumferentially distributed between the spacing ring and the circular groove end wall; the spacer ring is provided with a through hole, the through hole is arranged corresponding to the clamping strip, and the vertical hanging end of the clamping strip penetrates through the through hole.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: the second connecting piece comprises a fixed block, a second elastic piece and a fixture block, the fixed block is fixedly arranged on the end wall of the accommodating groove, the fixture block is arranged on the fixed block and hinged with the fixed block, and the number and the installation position of the fixed block and the fixture block correspond to the number and the position of the clamping strips; the second elastic piece is located between the clamping block and the end wall of the containing groove, one end of the second elastic piece is connected with one side of the bottom of the clamping block, and the other end of the second elastic piece is connected with the end wall of the containing groove.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: and a clamping groove is formed in one side of the bottom of the clamping block and matched with the barb.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: the first connecting piece further comprises a pressing column, a pressing groove is formed in the electroscope and communicated from the top of the electroscope to a circular groove in the bottom of the electroscope, and the diameter of the circular groove is consistent with that of the pressing column; the spacer ring is annular, the central area is communicated, the diameter of the spacer ring is larger than that of the pressing column, and the diameter of the pressing column penetrates through the pressing groove and the spacer ring.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: the first connecting piece still includes according to pressing board and third elastic component, press the post to pass and press the groove and press the post bottom and can cross the barb, press the setting of pressing board and pressing the capital end, the third elastic component is located between pressing board and the electroscope, and press the board bottom in the connection of third elastic component one end, and the electroscope top is connected to the other end.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: still include the guide subassembly, it includes guide ring piece and perpendicular groove, the guide ring piece sets up in the electroscope bottom, perpendicular groove symmetry is vertical to be set up on the outer wall at insulator spindle top.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: the inner diameter of the guide ring block is consistent with the outer diameter of the circular groove, the inner diameter of the guide ring block is consistent with the outer diameter of the top of the insulating rod, and the insulating rod can penetrate through the guide ring block and extend into the circular groove.
As a preferable aspect of the detachable replacement electroscope of the present invention, wherein: the guide ring piece both sides set up the lug, erect the groove with the lug cooperation, erect the groove both sides and be provided with the landslide of downward sloping, the landslide with erect the groove intercommunication.
The invention has the beneficial effects that: according to the invention, the connecting structure is designed between the electroscope and the insulating rod, so that the electroscope and the insulating rod can be conveniently disassembled and assembled, the working content of workers is reduced, the assembly and disassembly are simpler, the connection is more stable, the connection is more reliable in practical use, and the convenient electroscope is convenient to summarize and carry.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a structural view of an electricity testing unit in the first embodiment.
Fig. 2 is a structural view of a support assembly in the first embodiment.
Fig. 3 is a view showing a structure of a second connecting member shown in fig. 2 in a first embodiment.
Fig. 4 is a structural view of a guide assembly in the second embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-3, a first embodiment of the present invention provides a detachable and replaceable electroscope, which comprises an electroscope assembly 100 and a support assembly 200, wherein the top end of the support assembly 200 is movably connected with the electroscope assembly 100.
Further, first elastic component 103 is circumference evenly distributed in circular slot 101a, and card strip 105 sets up and also is even circumference evenly distributed between adjacent first elastic component 103, and through-hole 104a corresponds with card strip 105 quantity, and the bottom of card strip 105 sets up barb 105a, and the direction of barb 105a sets up to the inboard each other.
Further, the second connecting member 202 includes a fixing block 203, a second elastic member 204 and a fixture block 205, specifically, the bottom end of the insulating rod 201 is provided with an accommodating groove 201a, the fixing block 203 is installed in the accommodating groove 201a, the number of the fixing blocks 203 is communicated with the number of the fixture strips 105, in this embodiment, 4 fixing blocks 203 are adopted, two adjacent fixing blocks 203 are vertically distributed at 90 degrees, each fixing block 203 corresponds to one of the fixture strips 105, the fixture block 205 is installed on the fixing block 203, the central portion of the fixture block 205 is rotatably hinged to the fixing block 203 so that the fixture block 205 can rotate at certain angles up and down at two ends, the second elastic member 204 is arranged on the bottom surface of the fixture block 205 and is located on one side of the inside surrounded by the 4 fixing blocks 203, one end of the second elastic member 204 is connected to the bottom surface of the fixture block 205, the other end is connected, and can be restored to the original state after receiving the compression.
Further, the other side of the bottom of the clamping block 205, which is opposite to the second elastic element 204, is provided with a clamping groove 205a, the size and the position of the clamping groove 205a can be matched with the barb 105a, when the clamping strip 105 moves into the accommodating groove 201a and then continues to move, and the barb 105a is located at the bottom end of the clamping groove 205a and then can be clamped with the clamping groove 205 a.
Further, in order to control the rising and falling of the fixture block 205 to clamp the barb 105a, the first connector 102 further comprises a pressing column 106, a pressing plate 107 and a third elastic member 108, specifically, a pressing groove 101b is arranged inside the electroscope 101, the pressing groove 101b is communicated from the top end of the electroscope 101 to the circular groove 101a, the pressing column 106 passes through the pressing groove 101b, the bottom end of the pressing column 106 passes through the spacer ring 104 and crosses the barb 105a, the pressing plate 107 is arranged at the top end of the pressing column 106, the pressing column 106 is located outside the electroscope 101, and the pressing column 106 is connected with the top end of the electroscope 101 through the third elastic member 108.
The insulation rod 201 extends into the circular groove 101a, the clamping strip 105 extends into the accommodating groove 201a at the moment, the pressing plate 107 is pressed, the pressing column 106 contacts the clamping block 205 before the clamping strip 105, the pressing column 106 presses one end of the clamping block 205, the other end of the clamping block 205 tilts, the clamping strip 105 continues to move downwards, the barb 105a crosses the clamping block 205 to the position below the clamping groove 205, the pressing plate 107 is released, the pressing column 106 is pulled up by rebounding of the third elastic element 108, the clamping block 205 is periodically clamped with the clamping groove 205 under the action of the second elastic element 204, and the barb 105a is clamped with the clamping groove 205.
Example 2
Referring to fig. 4, a second embodiment of the present invention, which is based on the previous embodiment, further includes a guiding assembly 300 for guiding the gib 105 and the fixture block 205 to the same orientation before insertion, so as to facilitate the engagement.
The guide assembly 300 comprises a guide ring block 301 and a vertical groove 302, the inner diameter of the guide ring block 301 is the same as the outer diameter of the top end of the insulating rod 201, the top end of the insulating rod 201 can enter the circular groove 101a along with the guide ring block 301, concretely, the two sides of the guide ring block 301 are provided with a lug 301a, the vertical groove 302 is symmetrically arranged on the outer wall of the top of the insulating rod 201, the lug 301a is matched with the vertical groove 302, the vertical groove 302 is provided with a sliding slope 303 inclined downwards at two sides, after the insulating rod 201 enters the guide ring block 301, the lug 301a falls on the sliding slope 303 and moves towards the central vertical groove 302, and the insulating rod 201 is driven to rotate so that the clamping block 205 rotates to correspond to the clamping strip 105.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a can dismantle electroscope of replacement which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the electroscope assembly (100) comprises an electroscope (101) and a first connecting piece (102), wherein a round groove (101a) is formed at the bottom end of the electroscope (101), the round groove (101a) is formed by sinking from the bottom end of the electroscope (101), and the first connecting piece (102) is arranged in the round groove (101 a); and the number of the first and second groups,
the supporting component (200) comprises an insulating rod (201) and a second connecting piece (202), wherein a containing groove (201a) is formed in the top end of the insulating rod (201), the containing groove (201a) is formed in the top end of the insulating rod (201) in a concave mode, the second connecting piece (202) is arranged in the containing groove (201a), and the first connecting piece (102) and the second connecting piece (202) are movably connected.
2. The removably replaceable electroscope of claim 1, wherein: the first connecting piece (102) comprises a first elastic piece (103), a spacer ring (104) and a clamping strip (105), the outer diameter of the spacer ring (104) is consistent with the diameter of the circular groove (101a), the spacer ring (104) is embedded in the circular groove (101a), the first elastic piece (103) is located between the spacer ring (104) and the end wall of the circular groove (101a), one end of the first elastic piece (103) is connected with the end wall of the circular groove (101a), and the other end of the first elastic piece (103) is connected with the spacer ring (104);
one end of the clamping strip (105) is fixedly connected to the end wall of the circular groove (101a), the other end of the clamping strip is vertically hung, and a barb (105a) is arranged at the hanging end of the clamping strip (105).
3. The removably replaceable electroscope of claim 2, wherein: the number of the first elastic pieces (103) is at least 2, the number of the clamping strips (105) is the same as that of the first elastic pieces (103), the number of the first elastic pieces (103) is uniformly and circumferentially distributed between the spacer ring (104) and the end wall of the circular groove (101a), and the number of the clamping strips (105) is uniformly and circumferentially distributed;
the spacer ring (104) is provided with a through hole (104a), the through hole (104a) is arranged corresponding to the clamping strip (105), and the hanging end of the clamping strip (105) penetrates through the through hole (104 a).
4. The removably replaceable electroscope of claim 1, wherein: the second connecting piece (202) comprises a fixing block (203), a second elastic piece (204) and a clamping block (205), the fixing block (203) is fixedly installed on the end wall of the accommodating groove (201a), the clamping block (205) is installed on the fixing block (203) and hinged with the fixing block (203), and the number and the installation position of the fixing block (203) and the clamping block (205) correspond to the number and the position of the clamping strips (105);
the second elastic piece (204) is positioned between the fixture block (205) and the end wall of the accommodating groove (201a), one end of the second elastic piece (204) is connected with one side of the bottom of the fixture block (205), and the other end of the second elastic piece is connected with the end wall of the accommodating groove (201 a).
5. The removably replaceable electroscope of claim 4, wherein: one side of the bottom of the clamping block (205) is provided with a clamping groove (205a), and the clamping groove (205a) is matched with the barb (105 a).
6. The removably replaceable electroscope of claim 2, wherein: the first connecting piece (102) further comprises a pressing column (106), a pressing groove (101b) is formed in the electroscope (101), the pressing groove (101b) is communicated from the top of the electroscope (101) to a circular groove (101a) in the bottom of the electroscope (101), and the diameter of the circular groove (101a) is consistent with that of the pressing column (106); the spacer ring (104) is annular, the central area is communicated, the diameter of the spacer ring is larger than that of the pressing column (106), and the diameter of the pressing column (106) penetrates through the pressing groove (101b) and the spacer ring (104).
7. The removably replaceable electroscope of claim 6, wherein: the first connecting piece (102) further comprises a pressing plate (107) and a third elastic piece (108), the pressing column (106) penetrates through the pressing groove (101b) and the bottom end of the pressing column (106) can cross the barb (105a), the pressing plate (107) is arranged at the top end of the pressing column (106), the third elastic piece (108) is located between the pressing plate (107) and the electroscope (101), one end of the third elastic piece (108) is connected with the bottom of the pressing plate (107), and the other end of the third elastic piece is connected with the top of the electroscope (101).
8. The removably replaceable electroscope of claim 1, wherein: the guide assembly (300) comprises a guide ring block (301) and a vertical groove (302), wherein the guide ring block (301) is arranged at the bottom of the electroscope (101), and the vertical groove (302) is symmetrically and vertically arranged on the outer wall of the top of the insulating rod (201).
9. The removably replaceable electroscope of claim 8, wherein: the inner diameter of the guide ring block (301) is consistent with the outer diameter of the circular groove (101a), the inner diameter of the guide ring block (301) is consistent with the outer diameter of the top of the insulating rod (201), and the insulating rod (201) can penetrate through the guide ring block (301) and extend into the circular groove (101 a).
10. The removably replaceable electroscope of claim 8 or 9, wherein: guide ring piece (301) both sides set up lug (301a), erect groove (302) with lug (301a) cooperation, erect groove (302) both sides and be provided with landslide (303) of downward sloping, landslide (303) with erect groove (302) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011249840.3A CN112362948B (en) | 2020-11-11 | 2020-11-11 | Electroscope capable of being disassembled and replaced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011249840.3A CN112362948B (en) | 2020-11-11 | 2020-11-11 | Electroscope capable of being disassembled and replaced |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112362948A true CN112362948A (en) | 2021-02-12 |
| CN112362948B CN112362948B (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011249840.3A Active CN112362948B (en) | 2020-11-11 | 2020-11-11 | Electroscope capable of being disassembled and replaced |
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Cited By (2)
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| CN113327781A (en) * | 2021-05-28 | 2021-08-31 | 贵州电网有限责任公司 | Telescopic insulating rod with electroscope and convenient to lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327781A (en) * | 2021-05-28 | 2021-08-31 | 贵州电网有限责任公司 | Telescopic insulating rod with electroscope and convenient to lock |
| CN113327781B (en) * | 2021-05-28 | 2022-10-18 | 贵州电网有限责任公司 | Telescopic insulating rod with electroscope and convenient to lock |
| CN114050492A (en) * | 2021-11-17 | 2022-02-15 | 贵州电网有限责任公司 | 10kV distribution network PT live-line installation device |
| CN114050492B (en) * | 2021-11-17 | 2024-03-26 | 贵州电网有限责任公司 | 10kV distribution network PT electrified installation device |
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|---|---|
| CN112362948B (en) | 2022-09-09 |
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