CN211350993U - Isolation grounding mechanism - Google Patents
Isolation grounding mechanism Download PDFInfo
- Publication number
- CN211350993U CN211350993U CN201922502822.0U CN201922502822U CN211350993U CN 211350993 U CN211350993 U CN 211350993U CN 201922502822 U CN201922502822 U CN 201922502822U CN 211350993 U CN211350993 U CN 211350993U
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- Prior art keywords
- gear
- platform
- lifting
- lifting platform
- sliding guide
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000002955 isolation Methods 0.000 title description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses an keep apart ground mechanism, include: the lifting platform, the gear lifting rod, the driving gear, the sliding guide rail and the grounding spring lead; the driving gear is meshed with the gear lifting rod; the gear lifting rod is connected with the lifting platform; the lifting platform is connected with the sliding guide rail in a sliding manner; the earth spring wire is connected with lift platform, and the earth spring line is connected with ground, the utility model discloses a rotation drive gear can be free make lift platform rise or fall to can be according to the demand of reality, adjustment lift platform's operating height, lift platform makes along sliding guide lift slip and rise or fall more steady, the earth spring wire can freely stretch or elastic contraction, is favorable to protective apparatus and ensures staff's personal safety, and provides two kinds of working pattern manual and machinery and can select, thereby makes the utility model discloses possess huge implementation range of application and market spreading value more.
Description
Technical Field
The utility model relates to an electromechanical device technical field particularly, relates to an keep apart ground mechanism.
Background
At present, in the field of electromechanical technology, especially in places such as power generation, power transmission, substation equipment and the like, an isolation grounding mechanism is indispensable equipment.
However, the technical drawbacks of the prior art isolation grounding mechanism are at least as follows:
1. the height of the platform is difficult to adjust, the lifting of the platform is generally completed by screwing the leveling screws, time and labor are wasted, human errors are large, and the platform cannot be kept stable in the height adjusting process.
2. The height of the platform can be adjusted by means of a screw rod structure, but the platform is complex in structure, high in cost and difficult to popularize.
3. When the height of the platform is adjusted, the grounding line is easily damaged, and the safety is unreliable.
4. The procedure of adjusting the height of the platform is complicated, the related operation can be completed only by the cooperation of a plurality of people, and the working requirements of various places are difficult to meet.
Therefore, the current technology for isolating the grounding mechanism is yet to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses an keep apart ground mechanism, this mechanism includes: the lifting platform (100), the gear lifting rod (200), the driving gear (300), the sliding guide rail (400) and the grounding spring lead (500);
the driving gear (300) is meshed with the gear lifting rod (200) so that the driving gear (300) rotates to drive the gear lifting rod (200) to move up and down;
the gear lifting rod (200) is connected with the lifting platform (100) so as to drive the lifting platform (100) to move up and down when the gear lifting rod (200) moves up and down;
the lifting platform (100) is in sliding connection with the sliding guide rail (400) so that the lifting platform (100) can lift and slide along the sliding guide rail (400);
the grounding spring wire (500) is connected with the lifting platform (100), and the grounding spring wire (500) is connected with the ground.
Optionally, four corners of the lifting platform (100) are slidably connected to the sliding guide rails (400).
Optionally, the sliding guide rail (400) is provided with scale marks.
Optionally, the gear lifting rod (200) is fixedly connected with the lifting platform (100).
Optionally, the gear lifting rod (200) is connected to the central position of the lifting platform (100).
Optionally, the driving gear (300) is provided with a hand crank.
Optionally, the driving gear (300) is connected with a driving motor.
Optionally, the driving gear (300) is connected to the fixing frame (600).
Optionally, the gear teeth (310) of the driving gear (300) and the rod teeth (310) of the gear lifting rod (200) are both made of stainless steel.
Compared with the prior art, the utility model discloses an keep apart ground mechanism's beneficial technological effect at least as follows:
1. the lifting platform (100) can be freely lifted or lowered by rotating the driving gear (300), so that the working height of the lifting platform (100) can be adjusted according to actual requirements.
2. The driving gear (300) is meshed with the gear lifting rod (200), and the transmission mode is gear transmission, so that the device is safer, more reliable, more firm, more durable, more accurate and more controllable.
3. When the working height of the lifting platform (100) is adjusted, the lifting platform (100) can lift and slide along the sliding guide rail (400), so that the lifting or the falling are more stable.
4. The grounding spring lead (500) can be freely stretched or elastically contracted, so that a grounding circuit cannot be damaged in the process of adjusting the height of the platform, the lifting platform (100) can be always connected with a ground circuit, and the safety protection device is favorable for protecting equipment and ensuring the personal safety of workers.
5. The sliding guide rail (400) is provided with scale marks, so that the working height of the lifting platform (100) can be adjusted more accurately, and human errors are completely eliminated; the gear lifting rod (200) is connected to the center of the lifting platform (100), and the gear lifting rod (200) is fixedly connected with the lifting platform (100), so that the unique design further enables the lifting or falling adjustment process of the lifting platform (100) to be more stable.
6. Drive gear (300) are provided with hand handle or drive gear (300) and connect driving motor to two kinds of working modes of manual mode and mechanical mode can be selected, and the adjustment of platform height can be accomplished in operation alone, and work application scope is more extensive.
7. The utility model has the advantages of simple structure, convenient operation, and preparation low cost, thereby make the utility model discloses possess more huge implementation range of application and market spreading value.
The technical features and advantageous technical effects of the present invention will be further explained in the following sections.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a cross-sectional view of an isolated grounding mechanism in an embodiment in accordance with the present invention.
Reference numerals:
100-lifting platform, 200-gear lifting rod, 210-rod tooth, 300-driving gear, 310-gear tooth, 400-sliding guide rail, 500-grounding spring wire and 600-fixing frame.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In addition, the embodiments are exemplary only, and are not to be construed as limiting the invention.
The structure of the utility model
The utility model discloses an keep apart ground mechanism, according to the utility model discloses an embodiment, as shown in figure 1, this mechanism includes: the lifting platform (100), the gear lifting rod (200), the driving gear (300), the sliding guide rail (400) and the grounding spring lead (500);
the driving gear (300) is meshed with the gear lifting rod (200) so that the driving gear (300) rotates to drive the gear lifting rod (200) to move up and down;
the gear lifting rod (200) is connected with the lifting platform (100) so as to drive the lifting platform (100) to move up and down when the gear lifting rod (200) moves up and down;
the lifting platform (100) is in sliding connection with the sliding guide rail (400) so that the lifting platform (100) can lift and slide along the sliding guide rail (400);
the grounding spring wire (500) is connected with the lifting platform (100), and the grounding spring wire (500) is connected with the ground.
According to the utility model discloses an embodiment, the utility model discloses an keep apart ground mechanism can also do as follows further improvement:
(1) according to the utility model discloses an embodiment, as shown in fig. 1, the four corners of lift platform (100) all with sliding guide (400) sliding connection.
(2) According to the embodiment of the present invention, as shown in fig. 1, the sliding guide (400) is provided with scale marks.
(3) According to an embodiment of the present invention, as shown in fig. 1, the gear lifting rod (200) is fixedly connected to the lifting platform (100).
(4) According to an embodiment of the present invention, as shown in fig. 1, the gear lift lever (200) is connected to a central position of the lift platform (100).
(5) According to an embodiment of the present invention, as shown in fig. 1, the driving gear (300) is provided with a hand crank.
(6) According to an embodiment of the present invention, as shown in fig. 1, the driving gear (300) is connected with a driving motor.
(7) According to an embodiment of the present invention, as shown in fig. 1, the driving gear (300) is connected to the fixing frame (600).
(8) According to an embodiment of the present invention, as shown in fig. 1, the gear teeth (310) of the driving gear (300) and the rod teeth (210) of the gear lifting rod (200) are both made of stainless steel material.
Of course, the practice of the present invention is capable of being practiced with all available equipment and methods, and will not be described in detail herein as to how these equipment and methods operate.
The technical principle and the working process of the utility model
The driving gear (300) is meshed with the gear lifting rod (200), and through gear transmission, as shown by arrows in figure 1, when the driving gear (300) rotates, the gear lifting rod (200) can be driven to do lifting (up-down) motion, and because the gear lifting rod (200) is connected with the lifting platform (100), the lifting platform (100) can be driven to lift when the gear lifting rod (200) moves up and down;
the driving gear (300) can rotate manually, for example, a hand crank handle is arranged on the driving gear (300), or can rotate mechanically, for example, a driving motor is connected with the driving gear (300);
since the lifting platform (100) is slidably connected with the sliding guide rail (400), the lifting platform (100) can slide along the sliding guide rail (400) in a lifting way, and
grounding spring wire (500) is connected with lift platform (100), and grounding spring wire (500) can freely stretch or elastic shrinkage, and grounding spring wire (500) is connected with ground, so can ensure lift platform (100) to be connected with ground circuit all the time, through safe ground connection, its benefit has threely: firstly, the device and the personal safety are prevented from being endangered by the accumulation of charges and the generation of electrostatic discharge on the device shell, and accidents are prevented; secondly, when the insulation of the equipment is damaged and the shell of the equipment is electrified, the protection action of the power supply is promoted to cut off the power supply so as to protect the safety of workers; thirdly, can shield the huge electric field of equipment, play the guard action.
The beneficial technical effects of the utility model
1. The lifting platform (100) can be freely lifted or lowered by rotating the driving gear (300), so that the working height of the lifting platform (100) can be adjusted according to actual requirements.
2. The driving gear (300) is meshed with the gear lifting rod (200), and the transmission mode is gear transmission, so that the device is safer, more reliable, more firm, more durable, more accurate and more controllable.
3. When the working height of the lifting platform (100) is adjusted, the lifting platform (100) can lift and slide along the sliding guide rail (400), so that the lifting or the falling are more stable.
4. The grounding spring lead (500) can be freely stretched or elastically contracted, so that a grounding circuit cannot be damaged in the process of adjusting the height of the platform, the lifting platform (100) can be always connected with a ground circuit, and the safety protection device is favorable for protecting equipment and ensuring the personal safety of workers.
5. The sliding guide rail (400) is provided with scale marks, so that the working height of the lifting platform (100) can be adjusted more accurately, and human errors are completely eliminated; the gear lifting rod (200) is connected to the center of the lifting platform (100), and the gear lifting rod (200) is fixedly connected with the lifting platform (100), so that the unique design further enables the lifting or falling adjustment process of the lifting platform (100) to be more stable.
6. Drive gear (300) are provided with hand handle or drive gear (300) and connect driving motor to two kinds of working modes of manual mode and mechanical mode can be selected, and the adjustment of platform height can be accomplished in operation alone, and work application scope is more extensive.
7. The utility model has the advantages of simple structure, convenient operation, and preparation low cost, thereby make the utility model discloses possess more huge implementation range of application and market spreading value.
It should be specifically noted that technical features and advantages which are known in the prior art or already described are easily understood by those skilled in the art and are not described in detail herein.
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 (9)
1. An isolated grounding mechanism, comprising: the lifting platform (100), the gear lifting rod (200), the driving gear (300), the sliding guide rail (400) and the grounding spring lead (500);
the driving gear (300) is meshed with the gear lifting rod (200) so that the driving gear (300) rotates to drive the gear lifting rod (200) to move up and down;
the gear lifting rod (200) is connected with the lifting platform (100) so as to drive the lifting platform (100) to move up and down when the gear lifting rod (200) moves up and down;
the lifting platform (100) is in sliding connection with the sliding guide rail (400) so that the lifting platform (100) can lift and slide along the sliding guide rail (400);
the grounding spring wire (500) is connected with the lifting platform (100), and the grounding spring wire (500) is connected with the ground.
2. The isolated grounding mechanism of claim 1, wherein four corners of the lifting platform (100) are slidably connected to the sliding guide rails (400).
3. The isolated grounding mechanism of claim 2, wherein the sliding guide (400) is provided with graduation marks.
4. The isolated grounding mechanism of claim 1, wherein the gear lift lever (200) is fixedly connected to the lift platform (100).
5. The isolated grounding mechanism of claim 1, wherein the gear lift lever (200) is attached to a central location of the lift platform (100).
6. An isolated grounding mechanism according to any of claims 1-5, characterized in that the driving gear (300) is provided with a hand crank.
7. The isolating grounding mechanism of claim 6, wherein a drive motor is connected to the drive gear (300).
8. The isolated grounding mechanism of claim 6, wherein the drive gear (300) is attached to a fixed mount (600).
9. The isolating grounding mechanism of claim 6, wherein the gear teeth (310) of the drive gear (300) and the rod teeth (210) of the gear lift rod (200) are both comprised of a stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502822.0U CN211350993U (en) | 2019-12-31 | 2019-12-31 | Isolation grounding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502822.0U CN211350993U (en) | 2019-12-31 | 2019-12-31 | Isolation grounding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350993U true CN211350993U (en) | 2020-08-25 |
Family
ID=72099697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922502822.0U Expired - Fee Related CN211350993U (en) | 2019-12-31 | 2019-12-31 | Isolation grounding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350993U (en) |
-
2019
- 2019-12-31 CN CN201922502822.0U patent/CN211350993U/en not_active Expired - Fee Related
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| 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: 20200825 |