CN212874783U - Grounding device - Google Patents
Grounding device Download PDFInfo
- Publication number
- CN212874783U CN212874783U CN202022319068.XU CN202022319068U CN212874783U CN 212874783 U CN212874783 U CN 212874783U CN 202022319068 U CN202022319068 U CN 202022319068U CN 212874783 U CN212874783 U CN 212874783U
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- China
- Prior art keywords
- base
- fixedly connected
- rod
- movable plate
- wind
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- 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.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Abstract
The utility model relates to a grounding device, including the installation pole, install trapping mechanism on the installation pole, still include the base, fixedly connected with support on the base, the installation pole is installed on the base, this application has when the electrified electric wire of centre gripping further distance, can reduce operating personnel's intensity of labour's effect.
Description
Technical Field
The application relates to the field of electric power construction, in particular to a grounding device.
Background
When unexpected voltage appears on the equipment and the line that have had a power failure, in order to guarantee the maintainer's safety, earthing device need be used.
Chinese patent with publication number CN208939158U discloses a portable electric power construction grounding device, it includes first control lever and the second control lever of connecting through the articulated shaft, first control lever is towards one side fixedly connected with grip block of second control lever, the grip block is made by the metal, grip block and second control lever flush mutually, be connected with first tight piece and the second of supporting tight piece and be used for the electrified electric wire of centre gripping respectively on grip block and the second control lever, the one end that grip block was kept away from to first control lever and second control lever all is equipped with the insulator spindle, two insulator spindles can dismantle the connection on first control lever and second control lever through two sets of connecting pieces respectively.
In view of the above-mentioned related art, the inventor believes that when clamping a long-distance live wire, the grounding device needs to have a certain height, and an operator holds the grounding device to clamp the live wire with great effort.
SUMMERY OF THE UTILITY MODEL
In order to reduce operating personnel's intensity of labour when the live wire of centre gripping distantly, this application provides a grounding device.
The application provides a grounding device adopts following technical scheme:
the utility model provides a grounding device, includes the installation pole, install trapping mechanism on the installation pole, still include the base, fixedly connected with support on the base, the installation pole is installed on the base.
Through adopting above-mentioned technical scheme, the during operation, the base is placed subaerial to can play the supporting role to the installation pole, thereby operating personnel need not handheld action bars, reduces operating personnel's intensity of labour.
Preferably, the installation rod is rotatably connected to the base, the rotation axis of the installation rod is arranged along the horizontal direction, and a first driving assembly for driving the installation rod to rotate is arranged on the base.
Through adopting above-mentioned technical scheme, drive assembly one can drive the installation pole and rotate to can adjust the angle of installation pole to a certain extent, make things convenient for trapping mechanism centre gripping electric wire of different states, meanwhile, the installation pole can rotate subaerially, make things convenient for the ground connection work of electric wire, thereby operating personnel can keep away from the electric wire, reduce the potential safety hazard.
Preferably, the first driving assembly comprises a first handle and a winding roller, the winding roller is rotatably connected to the base, the first handle is fixedly connected to the winding roller, a first pull rope is fixedly connected to the winding roller in a winding mode, and the other end of the first pull rope is fixedly connected to the mounting rod.
By adopting the technical scheme, when the mounting rod is driven to rotate, the winding roller is rotated to control the first pull rope to be unwound, then the mounting rod is controlled to rotate, when the mounting rod needs to be used, the winding roller is rotated to wind the first pull rope, and therefore the mounting rod can be driven to rotate; the driving assembly is simple to operate.
Preferably, the base is provided with a limiting assembly for limiting uncoiling of the take-up roll.
Through adopting above-mentioned technical scheme, spacing subassembly can restrict the wind-up roll and open a book to can keep the stability of installation pole.
Preferably, the limiting assembly comprises a ratchet wheel and a pawl which is clamped into a tooth socket of the ratchet wheel, the ratchet wheel is coaxially and fixedly connected with one end of the winding roller, the pawl is rotatably connected onto the base, the base is fixedly connected with a first torsion spring, the other end of the first torsion spring is fixedly connected with the pawl, and when the first torsion spring is not deformed, the pawl is clamped into the tooth socket of the ratchet wheel.
Through adopting above-mentioned technical scheme, when the restriction wind-up roll was opened a book, the control pawl card was in the ratchet to can prevent that the ratchet from rotating, then can prevent that the wind-up roll from rotating, torsional spring one has certain pretightning force in this spacing subassembly, can prevent to a certain extent that the pawl from breaking away from the ratchet tooth's socket.
Preferably, the wire clamping device comprises a movable plate and a positioning plate, the positioning plate is fixedly connected to the upper end of the mounting rod, the movable plate is slidably connected to the mounting rod along the length direction of the mounting rod, the movable plate is located above the positioning plate, one surface, opposite to the movable plate and the positioning plate, of the movable plate is fixedly connected with a clamping sleeve, the two clamping sleeves are mutually matched to clamp an electric wire, and a second driving assembly used for driving the movable plate to vertically move is arranged on the base.
Through adopting above-mentioned technical scheme, the second drive fly leaf of drive assembly moves down to can control two jackets and be close to each other, thereby can reach the purpose of centre gripping electric wire.
Preferably, the driving assembly II comprises a pressing rod and a pulling rope II, the pressing rod is rotatably connected to the base, one end of the pulling rope II is fixedly connected to the movable plate, the other end of the pulling rope II vertically penetrates through the positioning plate and is fixedly connected to one end of the pressing rod, and the mounting rod is fixedly connected with a spring I for resetting the movable plate.
Through adopting above-mentioned technical scheme, when the drive fly leaf moved down, press the depression bar, because lever principle, press the removal of depression bar other end to drive the stay cord and remove, and then can stimulate the fly leaf and move down, and spring one can reset the fly leaf, makes things convenient for the trapping mechanism work of next time, this drive assembly two easy operations.
Preferably, the mounting rod is a telescopic rod.
Through adopting above-mentioned technical scheme, conveniently adjust the height of installation pole.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by the arrangement of the base, an operator does not need to hold the mounting rod by hands, and the labor intensity of the operator can be reduced;
2. this application can control the rotation of installation pole through the setting of drive assembly one, makes things convenient for trapping mechanism centre gripping electric wire, meanwhile, the installation pole can rotate subaerially, makes things convenient for the ground connection work of electric wire to operating personnel can keep away from the electric wire, reduces the potential safety hazard.
Drawings
Fig. 1 is a schematic overall structure diagram of a grounding device according to an embodiment of the present application;
FIG. 2 is an enlarged schematic view of area A of FIG. 1;
fig. 3 is an enlarged schematic view of region B in fig. 1.
Description of reference numerals: 1. a base; 2. a roller; 3. fixing the rod; 4. a handspike; 5. a support; 6. mounting a rod; 7. a second torsion spring; 8. a limiting block; 9. a sleeve; 10. an extension rod; 11. a bolt; 12. a second spring; 13. perforating; 14. a fixing plate; 15. a first driving component; 16. a first handle; 17. a wind-up roll; 18. pulling a first rope; 20. a limiting component; 21. a ratchet wheel; 22. a pawl; 23. a first torsion spring; 24. fixing a column; 25. a wire clamping device; 26. a movable plate; 27. positioning a plate; 28. a jacket; 29. a fixed block; 30. a first spring; 31. a second driving component; 32. a pressing lever; 33. a second pull rope; 34. a guide wheel; 35. and a second handle.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a grounding device. Referring to fig. 1, a grounding device, including base 1, base 1 is square along the cross-section of vertical direction, and gyro wheel 2 is all installed to base 1 bottom surface four corners position, two dead levers 3 of 1 one end fixedly connected with of base, and dead lever 3 is the slope setting, and the one end that base 1 was kept away from to dead lever 3 is higher than the one end that dead lever 3 is close to base 1, and fixedly connected with handspike 4 between the 3 upper ends of two dead levers.
Fixed surface is connected with a type support 5 on base 1, rotates on support 5 and is connected with installation pole 6, and the cover is established and fixedly connected with torsional spring two 7 in the 6 pivots of installation pole, and the other end fixed connection of torsional spring two 7 is on support 5, fixedly connected with stopper 8 on support 5, and stopper 8 is used for restricting installation pole 6 and rotates towards handspike 4, and when 6 butt of installation pole was on stopper 8, installation pole 6 was in vertical state, and torsional spring two 7 produce deformation.
Installation pole 6 is the telescopic link, and installation pole 6 includes sleeve pipe 9 and extension rod 10, and 9 one ends of sleeve pipe are rotated and are connected on support 5, and 1 width direction setting is followed along the base to the 9 axis of rotation of sleeve pipe, and the sleeve pipe 9 other end cup joints extension rod 10 along 9 length direction of sleeve pipe, and extension rod 10 and sleeve pipe 9 are square along the cross-section of vertical direction, and 10 outer wall circumference butt of extension rod is equipped with on 9 inner walls of sleeve pipe on sleeve pipe 9 and is used for restricting the gliding locating part of extension pipe.
The locating part includes bolt 11, bolt 11 is along the one end that perpendicular to sleeve pipe 9 length direction swing joint kept away from support 5 at sleeve pipe 9, two 35 of one end fixedly connected with handle of bolt 11, a plurality of perforation 13 that supply bolt 11 to wear out are seted up along its length direction on extension rod 10, a plurality of perforation 13 are the equidistance setting along extension rod 10 length direction, the cover is equipped with spring two 12 on bolt 11, two 12 both ends of spring are fixed connection handle and sleeve pipe 9 respectively, when extension rod 10 and sleeve pipe 9 are worn out simultaneously to bolt 11, spring two 12 do not produce deformation.
Referring to fig. 1 and 2, a fixing plate 14 is fixedly connected between two fixing rods 3, a first driving assembly 15 used for driving the installation rod 6 to rotate is arranged on the fixing plate 14, the first driving assembly 15 comprises a first handle 16 and a first winding roller 17, the first winding roller 17 is rotatably connected to the fixing plate 14, the rotating axis of the first winding roller 17 is arranged along the length direction of the hand push rod 4, one end of the first winding roller 17 is fixedly connected with the first handle 16, a first pulling rope 18 is wound on the first winding roller 17, and the other end of the first pulling rope 18 is fixedly connected to the sleeve 9.
Be equipped with the spacing subassembly 20 that is used for restricting the wind-up roll 17 and uncoils on the fixed plate 14, spacing subassembly 20 includes ratchet 21 and pawl 22, the coaxial fixed connection of ratchet 21 is in the one end of wind-up roll 17, fixedly connected with fixed column 24 on the fixed plate 14, pawl 22 one end is rotated and is connected on fixed column 24, the pawl 22 other end is arranged in the ratchet 21 tooth's socket of card, pawl 22 axis of rotation sets up along ratchet 21 axis of rotation direction, fixed column 24 is gone up the cover and is established and fixedly connected with torsional spring 23, torsional spring 23 other end fixed connection is on pawl 22, when torsional spring 23 is undeformed, pawl 22 card is in ratchet 21 tooth.
Referring to fig. 1 and 3, the other end of the extension rod 10 is provided with a wire clamping device 25 for clamping an electric wire, the wire clamping device 25 comprises a movable plate 26 and a positioning plate 27, the positioning plate 27 and the movable plate 26 are both horizontally arranged, the positioning plate 27 is fixedly connected to the upper end of the extension rod 10, the movable plate 26 is sleeved on the mounting rod 6 along the length direction of the extension rod 10, the movable plate 26 is located above the positioning plate 27, one surface of the movable plate 26 opposite to the positioning plate 27 is fixedly connected with a clamping sleeve 28, and the two clamping sleeves 28 are mutually matched for clamping the electric wire.
The upper end of the extension rod 10 is fixedly connected with a fixed block 29, the fixed block 29 is used for limiting the movable plate 26 to be separated from the extension rod 10, a first spring 30 is sleeved on the extension rod 10 between the movable plate 26 and the fixed block 29, and two ends of the first spring 30 respectively abut against or are fixedly connected with the upper surfaces of the fixed block 29 and the movable plate 26.
Be equipped with the second 31 of drive assembly who is used for driving the vertical removal of fly leaf 26 on the handspike 4, the second 31 of drive assembly is including pressing depression bar 32 and two 33 of stay cord, presses depression bar 32 to rotate to be connected on handspike 4, presses depression bar 32 both ends to be located the handspike 4 both sides respectively, fixedly connected with leading wheel 34 on the locating plate 27, two 33 one ends fixed connection of stay cord are on fly leaf 26, two 33 other ends of stay cord are vertical to be worn out locating plate 27 and to walk around leading wheel 34 fixed connection in the one end of pressing depression bar 32.
The implementation principle of the grounding device in the embodiment of the application is as follows: during the use, remove base 1 to suitable position through handspike 4, then install extension rod 10 on sleeve pipe 9, and control bolt 11 wears out suitable perforation 13 on the extension rod 10, thereby adjust the height of installing pole 6, then press down and press down pole 32, drive two 33 movements of stay cord, thereby drive fly leaf 26 and move down, it to the electric wire to press from both sides cover 28 centre gripping until two, then rotate handle one 16, drive wind-up roll 17 and rotate, control first 18 unreels of stay cord, meanwhile under the effect of second 7 torsion springs, installation pole 6 produces and rotates, until extension rod 10 upper end butt subaerial.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a grounding device, includes installation pole (6), trapping mechanism (25) are installed to installation pole (6) upper end, its characterized in that: still include base (1), fixedly connected with support (5) on base (1), install installation pole (6) on base (1).
2. A grounding device as in claim 1, further comprising: the installation rod (6) is rotatably connected to the base (1), the rotation axis of the installation rod (6) is arranged along the horizontal direction, and a first driving assembly (15) used for driving the installation rod (6) to rotate is arranged on the base (1).
3. A grounding device as claimed in claim 2, characterized in that: drive assembly (15) include handle (16) and wind-up roll (17), wind-up roll (17) rotate to be connected on base (1), handle (16) fixed connection be in on wind-up roll (17), wind fixedly connected with stay cord (18) on wind-up roll (17), stay cord (18) other end fixed connection installation pole (6).
4. A grounding device as claimed in claim 3, characterized in that: and the base (1) is provided with a limiting component (20) for limiting the uncoiling of the coiling roller (17).
5. An earthing device according to claim 4, characterized in that: spacing subassembly (20) include ratchet (21) and are used for going into pawl (22) in ratchet (21) tooth's socket, the coaxial fixed connection of ratchet (21) is in the one end of wind-up roll (17), pawl (22) rotate to be connected on base (1), base (1) fixedly connected with torsional spring (23), another end fixed connection of torsional spring (23) pawl (22), when torsional spring (23) do not deform, pawl (22) card is in ratchet (21) tooth's socket.
6. A grounding device as in claim 1, further comprising: the wire clamping device (25) comprises a movable plate (26) and a positioning plate (27), the positioning plate (27) is fixedly connected to the upper end of the mounting rod (6), the movable plate (26) is slidably connected to the mounting rod (6) along the length direction of the mounting rod (6), the movable plate (26) is located above the positioning plate (27), one opposite surface of the movable plate (26) and the positioning plate (27) is fixedly connected with a jacket (28), the two jackets (28) are mutually matched to clamp an electric wire, and a second driving assembly (31) for driving the movable plate (26) to vertically move is arranged on the base (1).
7. An earthing device according to claim 6, characterized in that: the second driving assembly (31) comprises a pressing rod (32) and a second pull rope (33), the pressing rod (32) is rotatably connected to the base (1), one end of the second pull rope (33) is fixedly connected to the movable plate (26), the other end of the second pull rope (33) vertically penetrates through the positioning plate (27) and is fixedly connected to one end of the pressing rod (32), and a first spring (30) used for resetting the movable plate (26) is fixedly connected to the mounting rod (6).
8. A grounding device as in claim 1, further comprising: the mounting rod (6) is a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319068.XU CN212874783U (en) | 2020-10-17 | 2020-10-17 | Grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319068.XU CN212874783U (en) | 2020-10-17 | 2020-10-17 | Grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212874783U true CN212874783U (en) | 2021-04-02 |
Family
ID=75201716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022319068.XU Expired - Fee Related CN212874783U (en) | 2020-10-17 | 2020-10-17 | Grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212874783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314917A (en) * | 2021-05-20 | 2021-08-27 | 贵州电网有限责任公司 | Based on efficient low pressure is electrified to be taken firearm |
| CN113883226A (en) * | 2021-08-24 | 2022-01-04 | 中核华辰建筑工程有限公司 | Rope threading fixing device |
-
2020
- 2020-10-17 CN CN202022319068.XU patent/CN212874783U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314917A (en) * | 2021-05-20 | 2021-08-27 | 贵州电网有限责任公司 | Based on efficient low pressure is electrified to be taken firearm |
| CN113314917B (en) * | 2021-05-20 | 2023-08-15 | 贵州电网有限责任公司 | Low-voltage live-wire igniter based on high efficiency |
| CN113883226A (en) * | 2021-08-24 | 2022-01-04 | 中核华辰建筑工程有限公司 | Rope threading fixing device |
| CN113883226B (en) * | 2021-08-24 | 2023-02-03 | 中核华辰建筑工程有限公司 | Rope threading fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |