CN217882120U - Grounding device for electrical equipment - Google Patents
Grounding device for electrical equipment Download PDFInfo
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- CN217882120U CN217882120U CN202221885801.7U CN202221885801U CN217882120U CN 217882120 U CN217882120 U CN 217882120U CN 202221885801 U CN202221885801 U CN 202221885801U CN 217882120 U CN217882120 U CN 217882120U
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- electrical equipment
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Abstract
The utility model provides a grounding device for electrical equipment belongs to electrical facilities technical field. The grounding device for the electrical equipment comprises a grounding support assembly, a dismounting assembly and a cable fixing assembly. The ground connection supporting component comprises a ground connection base plate, a pile rod and a threaded sleeve, the top end of the pile rod is fixedly connected to the lower surface of the ground connection base plate, the threaded sleeve is fixedly arranged on two sides of the top of the ground connection base plate respectively, and a through hole is formed in the upper portion of the ground connection base plate below the threaded sleeve. The disassembling component comprises a threaded rod, a hand wheel and a supporting plate. The utility model discloses the threaded rod bottom moves gradually downwards simultaneously, passes the through hole and contacts with the layer board upper surface until the threaded rod bottom, and the threaded rod bottom contact layer board that moves down gradually makes the ground connection base plate drive stake pole rebound, breaks away from ground and realizes that earthing device is convenient to take out until the stake pole.
Description
Technical Field
The utility model relates to an electrical equipment field particularly, relates to an earthing device for electrical equipment.
Background
The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment. Electrical equipment needs to be well grounded when in use. Grounding device of power plant's electrical equipment like bulletin number CN216750324U, including spud pile and ground connection base plate, the bottom fixedly connected with spud pile of ground connection base plate, the top of ground connection base plate is provided with the protective cover, the top fixedly connected with multiunit thread groove of ground connection base plate, the top fixedly connected with multiunit locating rack of ground connection base plate.
Although the grounding device has good grounding treatment, the grounding device needs to be disassembled in a short-term construction area, and the grounding device is inconvenient to disassemble.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides an earthing device for electrical equipment aims at improving the regional needs of being under construction for a short time and dismantles earthing device, and above-mentioned earthing device has the problem of dismantling the inconvenient situation.
The utility model discloses a realize like this:
the utility model provides a grounding device for electrical equipment, including the fixed subassembly of ground connection supporting component, dismantlement subassembly and cable.
The ground connection supporting component comprises a ground connection base plate, a pile rod and a threaded sleeve, the top end of the pile rod is fixedly connected to the lower surface of the ground connection base plate, the threaded sleeve is fixedly arranged on two sides of the top of the ground connection base plate respectively, and a through hole is formed in the upper portion of the ground connection base plate below the threaded sleeve. The disassembling component comprises a threaded rod, a hand wheel and a supporting plate, the supporting plate is located below a through hole in the upper portion of the grounding substrate, the hand wheel is installed on the top end of the threaded rod, and the bottom end of the threaded rod is in threaded connection with the threaded sleeve and contacts with the upper surface of the supporting plate. The cable fixing component is fixedly arranged above the grounding substrate.
The utility model discloses an in one embodiment, the fixed subassembly of cable includes the outer deckle board, lower arc board, goes up arc board, lead screw and knob, outer deckle board bottom fixed connection in the ground connection base plate upper surface, down the arc board fixed set up in the inside bottom side of outer deckle board, it is located to go up the arc board down the arc board top, lead screw bottom spiro union run through in outer deckle board top, just the lead screw bottom rotate connect in go up the arc board top, the knob install in the lead screw top.
The utility model discloses an in one embodiment, go up the equal fixedly connected with connecting block in arc board both sides, connecting block sliding connection in the outer deckle board inner wall.
The utility model discloses an in one embodiment, the spout has all been seted up to the inside both sides wall of outer deckle board, the inside slip of spout is provided with the slider, the connecting block is kept away from go up arc board one end fixed connection in the slider.
In an embodiment of the present invention, the sliding block and the sliding groove are a matched T-shaped structure.
The utility model discloses an in one embodiment, the fixed subassembly outside of cable is provided with the protection casing, protection casing bottom fixed connection in ground connection base plate upper surface, the protection casing side is provided with the through wires hole.
In an embodiment of the present invention, a sealing sleeve is disposed inside the threading hole on the side of the protective cover.
In an embodiment of the present invention, the supporting plate has a top portion, and the bottom end of the threaded rod is inserted into a matching limiting groove.
The utility model has the advantages that: the utility model discloses an above-mentioned design obtains an earthing device for electrical equipment, during the use, after the earthing device in interim construction area used, can take out integrative hand wheel and the threaded rod that sets up, insert the threaded rod bottom, it drives the threaded rod and rotates in the threaded sleeve is inside to rotate the hand wheel, the threaded rod bottom is simultaneously removed downwards gradually, pass the through hole and contact with the layer board upper surface until the threaded rod bottom, the threaded rod bottom contact layer board that moves down gradually makes the ground connection base plate drive stake pole rebound, break away from ground and realize that earthing device conveniently takes out until the stake pole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an earthing device for electrical equipment according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a grounding support assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a detaching assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a cable fixing assembly according to an embodiment of the present invention.
In the figure: 10-a grounded support assembly; 110-a ground substrate; 120-stakes; 130-a threaded sleeve; 140-a protective cover; 20-disassembling the assembly; 210-a threaded rod; 220-a hand wheel; 230-a pallet; 30-a cable fixing assembly; 310-an outer deckle plate; 311-a chute; 320-a lower arc plate; 330-upper arc plate; 340-a screw rod; 350-a knob; 360-connecting block; 370-sliding block.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a grounding device for electrical equipment, which includes a grounding support assembly 10, a detaching assembly 20 and a cable fixing assembly 30.
Wherein, ground connection supporting component 10, dismantlement subassembly 20 and the fixed subassembly 30 of cable cooperate, realize that ground connection earthing device can conveniently dismantle after the construction.
Referring to fig. 2 and 3, the grounding support assembly 10 includes a grounding base plate 110, a stud 120 and a threaded sleeve 130. The top end of the peg 120 is fixedly connected to the lower surface of the ground substrate 110, and the peg 120 and the ground substrate 110 are fixed by welding. The two threaded sleeves 130 are respectively fixedly arranged on two sides of the top of the grounding substrate 110, and the threaded sleeves 130 and the grounding substrate 110 are fixed by welding; and a through hole is formed above the ground substrate 110 below the threaded sleeve 130. The disassembling component 20 comprises a threaded rod 210, a hand wheel 220 and a supporting plate 230, wherein the supporting plate 230 is positioned below a through hole above the grounding substrate 110, the hand wheel 220 is installed at the top end of the threaded rod 210, and the hand wheel 220 and the threaded rod 210 are fixed through welding. The bottom end of the threaded rod 210 is threaded through the threaded sleeve 130 to contact the upper surface of the support plate 230. The cable fixing member 30 is fixedly mounted above the ground substrate 110.
The grounding device is used by inserting the stake 120 into the ground, and the cable fixing component 30 is used for fixing the end of the cable to perform the grounding and conducting functions. After the earthing device in the temporary construction area is used, the hand wheel 220 and the threaded rod 210 which are integrally arranged can be taken out, the bottom end of the threaded rod 210 is inserted, the hand wheel 220 is rotated to drive the threaded rod 210 to rotate inside the threaded sleeve 130, the bottom end of the threaded rod 210 moves downwards gradually at the same time until the bottom end of the threaded rod 210 penetrates through the through hole to be in contact with the upper surface of the supporting plate 230, the bottom end of the threaded rod 210 moving downwards gradually contacts the supporting plate 230 to enable the earthing substrate 110 to drive the pile rod 120 to move upwards, and the earthing device can be taken out conveniently until the pile rod 120 breaks away from the ground.
In the above embodiment, referring to fig. 4, the cable fixing assembly 30 includes an outer frame plate 310, a lower arc plate 320, an upper arc plate 330, a lead screw 340 and a knob 350. The bottom of the outer frame plate 310 is fixedly connected to the upper surface of the grounding substrate 110, and the outer frame plate 310 and the grounding substrate 110 are fixed by welding; the lower arc plate 320 is fixedly disposed at the inner bottom side of the outer frame plate 310, and the lower arc plate 320 and the outer frame plate 310 are fixed by welding. The upper arc plate 330 is located above the lower arc plate 320, the bottom end of the screw rod 340 is screwed and penetrates through the top of the outer frame plate 310, the bottom end of the screw rod 340 is rotatably connected to the top of the upper arc plate 330, and the knob 350 is installed at the top end of the screw rod 340. The end of the cable is placed between the upper arc plate 330 and the lower arc plate 320, the knob 350 is rotated to drive the screw rod 340 to rotate, and the rotating screw rod 340 drives the upper arc plate 330 to move downwards to clamp and fix the end of the cable. Go up arc 330 both sides equal fixedly connected with connecting block 360, connecting block 360 sliding connection is in outer deckle board 310 inner wall. The inside both sides wall of outer deckle board 310 has all seted up spout 311, and the inside slip of spout 311 is provided with slider 370, and arc 330 one end fixed connection in slider 370 is kept away from to connecting block 360. The sliding block 370 and the sliding groove 311 are both of a matched T-shaped structure. The cooperation of the sliding slot 311 and the sliding block 370 in the T-shaped structure realizes that the upper arc plate 330 moves more stably in the vertical direction.
Further, referring to fig. 2 and 3, a protective cover 140 is disposed outside the cable fixing assembly 30, a bottom of the protective cover 140 is fixedly connected to an upper surface of the ground substrate 110, and a threading hole is disposed on a side surface of the protective cover 140. A sealing sleeve is arranged in the threading hole on the side surface of the protective cover 140. The protective cover 140 is used to protect the cable fixing assembly 30 inside, and the sealing sleeve is used to seal and protect against external rain water entering the interior of the protective cover 140. The top of the supporting plate 230 is provided with a limiting groove which is inserted and matched with the bottom end of the threaded rod 210; the limiting groove is used for limiting the bottom end of the threaded rod 210.
The working principle of the grounding device for the electrical equipment is as follows: when the grounding device is used, the pile rod 120 is inserted into the ground, and the cable fixing component 30 is used for fixing the end of the cable to play a role in grounding and conducting electricity. After the earthing device in the temporary construction area is used, the hand wheel 220 and the threaded rod 210 which are integrally arranged can be taken out, the bottom end of the threaded rod 210 is inserted, the hand wheel 220 is rotated to drive the threaded rod 210 to rotate inside the threaded sleeve 130, the bottom end of the threaded rod 210 moves downwards gradually at the same time until the bottom end of the threaded rod 210 penetrates through the through hole to be in contact with the upper surface of the supporting plate 230, the bottom end of the threaded rod 210 moving downwards gradually contacts the supporting plate 230 to enable the earthing substrate 110 to drive the pile rod 120 to move upwards, and the earthing device can be taken out conveniently until the pile rod 120 breaks away from the ground.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An earthing device for electrical equipment, characterized in that it comprises
The grounding support assembly (10) comprises a grounding substrate (110), a pile rod (120) and threaded sleeves (130), the top end of the pile rod (120) is fixedly connected to the lower surface of the grounding substrate (110), the two threaded sleeves (130) are respectively and fixedly arranged on two sides of the top of the grounding substrate (110), and through holes are formed in the upper portion of the grounding substrate (110) below the threaded sleeves (130);
the dismounting assembly (20) comprises a threaded rod (210), a hand wheel (220) and a supporting plate (230), the supporting plate (230) is located below a through hole above the grounding substrate (110), the hand wheel (220) is installed at the top end of the threaded rod (210), and the bottom end of the threaded rod (210) is in threaded connection with the threaded sleeve (130) and contacts with the upper surface of the supporting plate (230);
the cable fixing component (30), the cable fixing component (30) is fixedly arranged above the grounding substrate (110).
2. The grounding device for electrical equipment of claim 1, wherein the cable fixing assembly (30) includes an outer frame plate (310), a lower arc plate (320), an upper arc plate (330), a screw rod (340) and a knob (350), the bottom of the outer frame plate (310) is fixedly connected to the upper surface of the grounding substrate (110), the lower arc plate (320) is fixedly disposed on the bottom inside the outer frame plate (310), the upper arc plate (330) is located above the lower arc plate (320), the bottom end of the screw rod (340) is screwed to penetrate through the top of the outer frame plate (310), and the bottom end of the screw rod (340) is rotatably connected to the top of the upper arc plate (330), and the knob (350) is mounted on the top end of the screw rod (340).
3. The grounding device for electrical equipment of claim 2, wherein the upper arc plate (330) is fixedly connected with connecting blocks (360) on both sides, and the connecting blocks (360) are slidably connected to the inner wall of the outer frame plate (310).
4. The grounding device for electrical equipment according to claim 3, wherein sliding grooves (311) are formed in both side walls of the inner portion of the outer frame plate (310), a sliding block (370) is slidably disposed in the sliding grooves (311), and one end of the connecting block (360) away from the upper arc plate (330) is fixedly connected to the sliding block (370).
5. A grounding device for electrical equipment according to claim 4, characterized in that said slider (370) and said runner (311) are of cooperating T-shaped configuration.
6. The grounding device for electrical equipment according to claim 1, wherein a protective cover (140) is arranged outside the cable fixing assembly (30), the bottom of the protective cover (140) is fixedly connected to the upper surface of the grounding substrate (110), and a threading hole is arranged on the side surface of the protective cover (140).
7. A grounding device for electrical equipment according to claim 6 characterized in that a gland is provided inside the threading hole of the side of the shield (140).
8. The grounding device for electrical equipment of claim 1, wherein the top of the supporting plate (230) is provided with a limit groove which is inserted and matched with the bottom end of the threaded rod (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885801.7U CN217882120U (en) | 2022-07-20 | 2022-07-20 | Grounding device for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885801.7U CN217882120U (en) | 2022-07-20 | 2022-07-20 | Grounding device for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217882120U true CN217882120U (en) | 2022-11-22 |
Family
ID=84051838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221885801.7U Active CN217882120U (en) | 2022-07-20 | 2022-07-20 | Grounding device for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217882120U (en) |
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2022
- 2022-07-20 CN CN202221885801.7U patent/CN217882120U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: 116000 Zhangjia Village, Shuangdaowan Street, Lushunkou District, Dalian, Liaoning Patentee after: DALIAN YUANQING ELECTRICAL APPLIANCE EQUIPMENT MANUFACTURING CO.,LTD. Address before: No. 66, Qianfeng Group, Yongji Village, Heliao Town, Huaiyuan County, Bengbu City, Anhui Province, 233000 Patentee before: Fu Kangle |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 259 beigaoxin Road, Tangzha Town, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: JIANGSU JINGYUANHONG TECHNOLOGY CO.,LTD. Address before: 116000 Zhangjia Village, Shuangdaowan Street, Lushunkou District, Dalian, Liaoning Patentee before: DALIAN YUANQING ELECTRICAL APPLIANCE EQUIPMENT MANUFACTURING CO.,LTD. |
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| TR01 | Transfer of patent right |