CN220327812U - Safety protection device for high-altitude operation - Google Patents
Safety protection device for high-altitude operation Download PDFInfo
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- CN220327812U CN220327812U CN202321720631.1U CN202321720631U CN220327812U CN 220327812 U CN220327812 U CN 220327812U CN 202321720631 U CN202321720631 U CN 202321720631U CN 220327812 U CN220327812 U CN 220327812U
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- pole
- height difference
- safety belt
- detection unit
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- 230000000007 visual effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model provides an overhead working safety protection device, which comprises a pole safety belt and a personal safety belt; further comprises: the height difference detection unit is arranged on the pole safety belt through a fixing belt and is used for detecting the height difference between the height difference detection unit and a connecting point of the pole safety belt on a pole; the judging unit is used for judging whether the height difference is larger than zero or not, and the judging result is sent to the prompting unit; the prompting unit is used for sending a prompting signal when the judging result is yes; the power supply is arranged on the pole safety belt and supplies power for the height difference detection unit. The utility model has the advantages of simple structure, good safety and the like.
Description
Technical Field
The utility model relates to a safety device, in particular to a safety protection device for high-altitude operation.
Background
The power grid engineering construction points are more, the field situation is complex, the electric pole needs to be climbed for detection in the overhaul or maintenance process, the safety belt is worn under the environment of high-altitude operation to be an effective measure for protecting the life safety of operators, the life safety of operators can be ensured on the premise of correctly and normally wearing the electric pole, and if the electric pole is not normally used and is not operated properly, potential safety hazards exist and safety accidents easily occur.
The existing high-hanging low-usage detection device on the market cannot be matched with a safety belt randomly, and needs to be matched with the safety belt for customization; damaged parts cannot be replaced independently, the cost is high, and safety belts in other fields cannot be matched.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a safety protection device for overhead operation.
The utility model aims at realizing the following technical scheme:
the high-altitude operation safety protection device comprises a pole safety belt and a personal safety belt; the overhead working safety protection device further comprises:
the device comprises a height difference detection unit and a fixing belt, wherein the height difference detection unit is arranged on a pole safety belt through the fixing belt and is used for detecting the height difference between the height difference detection unit and a connecting point of the pole safety belt on a pole, and the height difference detection unit is not contacted with the connecting point;
the judging unit is used for judging whether the height difference is larger than zero or not, and the judging result is sent to the prompting unit;
the prompting unit is used for sending a prompting signal when the judging result is yes;
and the power supply is arranged on the pole safety belt and supplies power for the height difference detection unit.
Compared with the prior art, the utility model has the following beneficial effects:
1. the safety is good;
the obtained height difference is utilized to judge whether the operation mode is unsafe in real time, and a remarkable prompt signal is sent out when the hanging height is low, so that the safety of operators is improved;
2. the structure is simple;
the height sensor, the angle sensor, the judging unit, the prompting unit and the like are all conventional devices, and the conventional devices are combined into a whole, so that the functions of real-time monitoring and providing safety warning are achieved.
Drawings
The present disclosure will become more readily understood with reference to the accompanying drawings. As will be readily appreciated by those skilled in the art: the drawings are only for illustrating the technical scheme of the present utility model and are not intended to limit the scope of the present utility model. In the figure:
fig. 1 is a schematic view of an overhead working safety device according to an embodiment of the present utility model.
Detailed Description
Fig. 1 and the following description depict alternative embodiments of the utility model to teach those skilled in the art how to make and reproduce the utility model. In order to teach the technical solution of the present utility model, some conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations or alternatives derived from these embodiments that fall within the scope of the utility model. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the utility model. Thus, the utility model is not limited to the following alternative embodiments, but only by the claims and their equivalents.
Example 1
Fig. 1 schematically shows a schematic structural diagram of an overhead working safety protection device according to an embodiment of the present utility model, as shown in fig. 1, the overhead working safety protection device includes:
a pole harness 21 and a personal harness 22, which are known in the art;
a level difference detection unit 31 and a fixing strap, wherein the level difference detection unit 31 is arranged on the pole safety strap 21 through the fixing strap and is used for detecting the level difference between the level difference detection unit 31 and a connecting point 12 of the pole safety strap 21 on the pole 11, and the level difference detection unit 31 is not contacted with the connecting point 12;
the judging unit is used for judging whether the height difference is larger than zero or not, and the judging result is sent to the prompting unit;
the prompting unit is used for sending a prompting signal when the judging result is yes;
and the power supply is arranged on the pole safety belt 21 and supplies power to the height difference detection unit.
In order to send out a remarkable prompt signal, the prompt unit is further an audible and visual alarm.
Example 2
The application example of the aerial work safety protection device in the power grid engineering according to the embodiment 1 of the utility model.
In this application example, as shown in fig. 1, the height difference detecting unit 31 employs an angle sensor that is provided on the pole belt 21 and is not in contact with the connection point 12 on the utility pole 11;
when the output angle of the angle sensor is smaller than zero, the height difference between the angle sensor and the connection point of the pole safety belt 21 on the pole is larger than zero, namely, the low hanging height is unsafe;
when the output angle is equal to zero, the height difference is zero, which is safe;
when the output angle is greater than zero, the height difference is less than zero, which is safe;
the judging unit is used for judging whether the height difference is larger than zero or not, and the judging result is sent to the prompting unit; the judging unit is the prior art in the field;
the prompting unit adopts an audible and visual alarm; the power supply adopts a battery to supply power for the angle sensor, the judging unit and the prompting unit.
Example 3
The application example of the overhead working safety protection device according to embodiment 1 of the present utility model is different from embodiment 2 in that:
the height difference detection unit comprises a first height sensor, a second height sensor and a calculation module, wherein the first height sensor is arranged at a position of the pole holding safety belt, which is received by a pole, and the second height sensor is arranged on the pole holding safety belt and is not contacted with the pole; a calculation module for calculating a difference of the second height sensor and the first height sensor output height value; height sensors and computing modules are state of the art.
Claims (4)
1. The high-altitude operation safety protection device comprises a pole safety belt and a personal safety belt; the aerial work safety protection device is characterized by further comprising:
the device comprises a height difference detection unit and a fixing belt, wherein the height difference detection unit is arranged on a pole safety belt through the fixing belt and is used for detecting the height difference between the height difference detection unit and a connecting point of the pole safety belt on a pole, and the height difference detection unit is not contacted with the connecting point;
the judging unit is used for judging whether the height difference is larger than zero or not, and the judging result is sent to the prompting unit;
the prompting unit is used for sending a prompting signal when the judging result is yes;
and the power supply is arranged on the pole safety belt and supplies power for the height difference detection unit.
2. The overhead working safety arrangement of claim 1, wherein: the prompting unit is an audible and visual alarm.
3. The overhead working safety arrangement of claim 1, wherein: the height difference detection unit includes:
the angle sensor is arranged on the pole-holding safety belt, when the output angle of the angle sensor is smaller than zero, the height difference is larger than zero, when the output angle is equal to zero, the height difference is zero, and when the output angle is larger than zero, the height difference is smaller than zero.
4. The overhead working safety arrangement of claim 1, wherein: the height difference detection unit includes:
the first height sensor is arranged at a position of the pole holding safety belt and is received by the pole, and the second height sensor is arranged on the pole holding safety belt and is not contacted with the pole;
and the calculating module is used for calculating the difference between the output height values of the second height sensor and the first height sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022228863346 | 2022-10-31 | ||
| CN202222886334 | 2022-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220327812U true CN220327812U (en) | 2024-01-12 |
Family
ID=89461291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321720631.1U Active CN220327812U (en) | 2022-10-31 | 2023-07-03 | Safety protection device for high-altitude operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220327812U (en) |
-
2023
- 2023-07-03 CN CN202321720631.1U patent/CN220327812U/en active Active
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