CN220914596U - Electroscope grounding device - Google Patents
Electroscope grounding device Download PDFInfo
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- CN220914596U CN220914596U CN202322327989.4U CN202322327989U CN220914596U CN 220914596 U CN220914596 U CN 220914596U CN 202322327989 U CN202322327989 U CN 202322327989U CN 220914596 U CN220914596 U CN 220914596U
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- clamping seat
- upper clamping
- grounding
- ring body
- grounding device
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an electricity-checking grounding device, which relates to the technical field of power grid safety devices and comprises: the upper clamping seat is arranged above the lead, and the grounding ring body is arranged below the lower clamping seat; the installation component is arranged between the lower clamping seat and the upper clamping seat, so that the installation of the electricity-checking grounding equipment is facilitated; and the adjusting component is arranged between the upper clamping seat and the grounding ring body, so that the angle between the grounding ring body and the lead is convenient to adjust. This kind of grounding device passes through the setting of installation component, can improve the flexibility and the reliability of electricity test ground connection link, makes the installer fix the link on suitable position more easily to through the setting of adjusting component, make ground ring body can be perpendicular or be on a parallel with the wire, the articulated of the earth connection fastener of being convenient for improves the suitability of grounding device.
Description
Technical Field
The utility model relates to the technical field of power grid safety equipment, in particular to electricity testing grounding equipment.
Background
In the subway line maintenance process, in order to ensure the safety of maintenance personnel, the ground protection wire is hung after the circuit is required to be identified to be electroless, and the ground wire clamp and the wire are required to be reliably contacted when the ground wire is required to be hung, so that the electricity-testing ground ring is required to be used. The existing electricity checking grounding ring is not convenient enough for fixing the cable and is not beneficial to the development of overhaul work.
Aiming at the problems, the bulletin number is: the utility model provides an "electricity test ground ring" of CN219017933U, make slide and two fixed plates spacing slip through the torsion bar rotation threaded rod, and drive two racks that are connected with it with the help of slide and descend, make rack and gear engagement, drive two splint/insulating safety covers relatively near, until firm, stable, the conveniently fix in the centre gripping inslot with the cable, however because the cable generally all sets up in higher position, and the cable all needs to install a ground ring at every section distance under the general circumstances, make the mode of electricity test ground ring centre gripping cable through screwing the threaded rod, the installer needs to climb to the eminence and lift the both hands and twist the bolt, this kind of installation mode easily causes hand acid, and current electricity test ground link adopts horizontal opening to the insulating boot on the electricity test ground ring that uses on the cable of horizontal trend, and adopts vertical opening to the insulating boot on the electricity test ground ring that uses on the cable of vertical trend, two kinds of electricity test ground rings can not be general, the suitability is not strong.
Disclosure of utility model
The utility model aims to solve the defects in the background art, provides the electricity testing grounding device, and can improve the flexibility and the reliability of the electricity testing grounding hanging ring through the arrangement of the installation component, so that an installer can fix the hanging ring at a proper position more easily, the grounding ring body can be perpendicular to or parallel to a wire through the arrangement of the adjustment component, the grounding wire clamp is convenient to hang, and the applicability of the grounding ring is improved.
In order to achieve the above object, the present utility model provides a technical scheme of an electroscopic grounding device, including: the lower cassette, lower cassette top is equipped with the wire, the wire top is equipped with the cassette, lower cassette below is equipped with the ground ring body, locates lower cassette with go up the installation component between the cassette, be convenient for examine the installation of electric grounding equipment, and locate go up the cassette with adjusting part between the ground ring body is convenient for adjust the ground ring body with angle between the wire.
Further, the mounting assembly comprises two clamping plates arranged on the upper surface of the lower clamping seat, one sides of the two clamping plates are provided with limiting grooves, pull blocks arranged on two sides of the upper clamping seat, and one end of each pull block is sleeved with a compression spring.
Further, two through grooves are formed in the upper surface of the upper clamping seat, the two clamping plates extend out of the top of the upper clamping seat through the two through grooves, two limiting cavities are formed in the upper clamping seat, and the compression springs are located in the limiting cavities.
Further, one end of the pull block is connected with a limiting plate, one end of the limiting plate is connected with a clamping plate, and a positioning groove is formed in the upper surface of the clamping plate.
Further, two clamping grooves are formed in the upper clamping seat, a T-shaped positioning block is arranged at the top of the upper clamping seat, and the bottom end of the T-shaped positioning block penetrates through the positioning groove and is connected with the clamping plate in a clamping mode.
Further, the adjustment assembly includes: the rotary groove is formed in the bottom of the lower clamping seat and is connected to the connecting rod on the upper surface of the grounding ring body, two insulating rubber sleeves are sleeved on the surface of the grounding ring body, adjusting bolts a are arranged on two sides of the upper clamping seat, and adjusting bolts b are arranged on two sides of the upper clamping seat.
Further, the top end of the connecting rod is located inside the rotary groove, and the two insulating rubber sleeves are symmetrically arranged relative to the connecting rod.
Further, a threaded hole a is formed in one side of the upper clamping seat, a threaded hole b is formed in one side of the upper clamping seat, and one ends of the adjusting bolt a and the adjusting bolt b are connected with limiting pressing blocks.
The utility model provides an electricity testing grounding device, which has the following beneficial effects:
The utility model has the advantages that the flexibility and the reliability of the electricity-checking grounding hanging ring can be improved through the arrangement of the compression spring, the pull block and the clamping plate in the installation assembly, so that an installer can fix the hanging ring at a proper position more easily;
secondly, through the setting of connecting rod, swivelling chute, adjusting bolt a and adjusting bolt b in the adjusting component, can change the angle between ground ring body and the wire, make ground ring body can be perpendicular or be on a parallel with the wire, the articulated of the earth connection fastener of being convenient for improves the suitability of grounding device.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the overall structure of the present utility model.
Fig. 3 is an overall structure installation view of the present utility model.
Fig. 4 is a schematic diagram of a lower card holder according to the present utility model.
Fig. 5 is a side cross-sectional view of the lower cartridge structure of the present utility model.
Fig. 6 is a schematic diagram of the structure of the upper card holder of the present utility model.
Fig. 7 is a diagram showing the effect of rotation of the grounding ring body structure according to the present utility model.
Fig. 8 is an enlarged view of fig. 2 at a in accordance with the present utility model.
In fig. 1-8: 1. a lower clamping seat; 101. a rotary groove; 102. a clamping plate; 103. a limit groove; 2. an upper clamping seat; 201. a clamping groove; 202. a through groove; 203. a spacing cavity; 3. a ground ring body; 301. an insulating rubber sleeve; 4. pulling blocks; 401. a compression spring; 5. a limiting plate; 501. a clamping plate; 502. a positioning groove; 6. a T-shaped positioning block; 7. an adjusting bolt a; 701. a threaded hole a; 702. limiting pressing blocks; 703. an adjusting bolt b; 704. a threaded hole b; 8. a connecting rod; 9. and (5) conducting wires.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
The embodiment of the application provides an electricity-checking grounding device, which can improve the flexibility and reliability of an electricity-checking grounding hanging ring through the arrangement of an installation component, enable an installer to fix the hanging ring at a proper position more easily, enable a grounding ring body to be vertical or parallel to a wire through the arrangement of an adjustment component, facilitate the hanging of a grounding wire clamp and improve the applicability of the grounding device, and is described in detail below. The following description of the embodiments is not intended to limit the preferred embodiments.
The application is described in detail below with reference to the drawings and the detailed description.
Example 1
Referring to fig. 1-8, an electroscopic grounding device provided in this embodiment includes: a lead 9 is arranged above the lower clamping seat 1, an upper clamping seat 2 is arranged above the lead 9, and a grounding ring body 3 is arranged below the lower clamping seat 1; the installation component is arranged between the lower clamping seat 1 and the upper clamping seat 2, so that the installation of the electricity testing grounding equipment is facilitated; and an adjusting component arranged between the upper clamping seat 2 and the grounding ring body 3, which is convenient for adjusting the angle between the grounding ring body 3 and the lead 9.
The flexibility and reliability of the electricity-checking grounding hanging ring can be improved through the arrangement of the compression spring 401, the pull block 4 and the clamping plate 501 in the installation assembly, so that an installer can fix the hanging ring at a proper position more easily;
secondly, through the setting of connecting rod 8, rotary groove 101, adjusting bolt a7 and adjusting bolt b703 in the adjusting part, can change the angle between ground ring body 3 and the wire 9, make ground ring body 3 can be perpendicular or be on a parallel with wire 9 to the articulated of earth connection fastener is convenient for, improves the suitability of grounding device.
Example 1
On the basis of the embodiment 1, the mounting assembly comprises two clamping plates 102 arranged on the upper surface of the lower clamping seat 1, wherein one side of each clamping plate 102 is provided with a limiting groove 103; the pull blocks 4 are arranged on two sides of the upper clamping seat 2, and one end of each pull block 4 is sleeved with a compression spring 401; two through grooves 202 are formed in the upper surface of the upper clamping seat 2, the two clamping plates 102 extend out of the top of the upper clamping seat 2 through the two through grooves 202, two limiting cavities 203 are formed in the upper clamping seat 2, and a compression spring 401 is located in the limiting cavities 203; one end of the pull block 4 is connected with a limiting plate 5, one end of the limiting plate 5 is connected with a clamping plate 501, and a positioning groove 502 is formed in the upper surface of the clamping plate 501; two clamping grooves 201 are formed in the upper clamping seat 2, a T-shaped positioning block 6 is arranged at the top of the upper clamping seat 2, and the bottom end of the T-shaped positioning block 6 penetrates through the positioning groove 502 and is connected with the clamping plate 501 in a clamping mode.
When the electrical grounding hanging ring is required to be installed, a worker can take out the lower clamping seat 1 and the upper clamping seat 2, place the upper clamping seat 2 above the lead 9, place the lower clamping seat 1 below the lead 9, and enable the two clamping plates 102 arranged at the top of the lower clamping seat 1 to pass through the two through grooves 202 formed in the upper surface of the upper clamping seat 2, so that the lead 9 is fixed, then draw out the two T-shaped positioning blocks 6 arranged at the top of the upper clamping seat 2, release the compression spring 401 compressed in the limiting cavity 203, apply a force to the limiting plate 5 and the clamping plate 501 through the compression spring 401, enable the clamping plate 501 to be clamped into the clamping groove 201 through the limiting grooves 103, enable the lower clamping seat 1 to be fixed with the upper clamping seat 2, then screw the adjusting bolts b703 arranged at two sides of the upper clamping seat 2, and enable the adjusting bolts b703 to be in meshed connection with the threaded holes b704, enable the two adjusting bolts b703 to drive the two limiting pressing blocks 702 to move towards the direction close to the grounding ring body 3 until the two limiting pressing blocks 702 clamp the grounding ring body 3, so that the fixing of the grounding ring body 3 is completed.
Example 3
On the basis of embodiment 1, the adjusting assembly includes: a rotary groove 101 arranged at the bottom of the lower clamping seat 1; the connecting rod 8 is connected to the upper surface of the grounding ring body 3, and the surface of the grounding ring body 3 is sleeved with two insulating rubber sleeves 301; the adjusting bolts a7 are arranged on two sides of the upper clamping seat 2, and the adjusting bolts b703 are arranged on two sides of the upper clamping seat 2; the top end of the connecting rod 8 is positioned in the rotary groove 101, and the two insulating rubber sleeves 301 are symmetrically arranged about the connecting rod 8; threaded hole a701 is formed in one side of the upper clamping seat 2, threaded hole b704 is formed in one side of the upper clamping seat 2, and one ends of the adjusting bolt a7 and the adjusting bolt b703 are connected with limiting pressing blocks 702.
When the angle between the grounding ring body 3 and the lead 9 needs to be adjusted, after the lead 9 is clamped by the lower clamping seat 1 and the upper clamping seat 2, a worker can pull the grounding ring body 3 to enable the top end of the connecting rod 8 to rotate inside the rotary groove 101, so that the grounding ring body 3 rotates back and forth along the rotary groove 101, the angle between the grounding ring body 3 and the lead 9 is changed, then the adjusting bolts a7 arranged on two sides of the upper clamping seat 2 are screwed, at the moment, the adjusting bolts a7 are meshed with the threaded holes a701, so that the two adjusting bolts a7 drive the two limiting press blocks 702 to move towards the direction close to the grounding ring body 3 at the same time until the two limiting press blocks 702 clamp the grounding ring body 3, and the lead angle between the grounding ring body 3 and the lead 9 is adjusted.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The above describes in detail an electroscopic grounding device provided by the embodiment of the present application, and specific examples are applied herein to illustrate the principles and embodiments of the present application, where the above description of the embodiment is only for helping to understand the technical solution and core ideas of the present application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (8)
1. An electroscopic grounding device comprising:
the upper clamping seat is arranged above the lead, and the grounding ring body is arranged below the lower clamping seat;
the installation component is arranged between the lower clamping seat and the upper clamping seat, so that the installation of the electricity testing grounding equipment is facilitated; and
The adjusting component is arranged between the upper clamping seat and the grounding ring body, so that the angle between the grounding ring body and the lead is conveniently adjusted.
2. The electrical grounding apparatus of claim 1, wherein said mounting assembly comprises:
Two clamping plates arranged on the upper surface of the lower clamping seat, and one side of each clamping plate is provided with a limiting groove;
The pulling blocks are arranged on two sides of the upper clamping seat, and one end of each pulling block is sleeved with a compression spring.
3. The electrical grounding device according to claim 2, wherein two through grooves are formed in the upper surface of the upper clamping seat, the two clamping plates extend out of the top of the upper clamping seat through the two through grooves, two limiting cavities are formed in the upper clamping seat, and the compression springs are located in the limiting cavities.
4. The electrical grounding device according to claim 2, wherein one end of the pull block is connected with a limiting plate, one end of the limiting plate is connected with a clamping plate, and a positioning groove is formed in the upper surface of the clamping plate.
5. The electrical grounding device according to claim 4, wherein two clamping grooves are formed in the upper clamping seat, a T-shaped positioning block is arranged at the top of the upper clamping seat, and the bottom end of the T-shaped positioning block penetrates through the positioning groove and is in clamping connection with the clamping plate.
6. The electrical grounding apparatus of claim 1, wherein said adjustment assembly comprises:
a rotary groove arranged at the bottom of the lower clamping seat;
The connecting rod is connected to the upper surface of the grounding ring body, and the surface of the grounding ring body is sleeved with two insulating rubber sleeves;
The adjusting bolts a are arranged on two sides of the upper clamping seat, and the adjusting bolts b are arranged on two sides of the upper clamping seat.
7. The electrical grounding device according to claim 6, wherein the top end of the connecting rod is located inside the rotary groove, and the two insulating rubber sleeves are symmetrically arranged with respect to the connecting rod.
8. The electrical grounding device according to claim 6, wherein a threaded hole a is formed in one side of the upper clamping seat, a threaded hole b is formed in one side of the upper clamping seat, and one ends of the adjusting bolt a and the adjusting bolt b are connected with limiting pressing blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327989.4U CN220914596U (en) | 2023-08-29 | 2023-08-29 | Electroscope grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327989.4U CN220914596U (en) | 2023-08-29 | 2023-08-29 | Electroscope grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220914596U true CN220914596U (en) | 2024-05-07 |
Family
ID=90910430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322327989.4U Active CN220914596U (en) | 2023-08-29 | 2023-08-29 | Electroscope grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220914596U (en) |
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2023
- 2023-08-29 CN CN202322327989.4U patent/CN220914596U/en active Active
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