CN217821814U - Hang early warning device that drops of variable short circuit earth connection of angle - Google Patents
Hang early warning device that drops of variable short circuit earth connection of angle Download PDFInfo
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- CN217821814U CN217821814U CN202221313349.7U CN202221313349U CN217821814U CN 217821814 U CN217821814 U CN 217821814U CN 202221313349 U CN202221313349 U CN 202221313349U CN 217821814 U CN217821814 U CN 217821814U
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Abstract
The utility model discloses a drop early warning device of a short circuit grounding wire with a variable hanging angle, which is arranged on a supporting rod of the grounding wire and comprises an L-shaped probe mounting plate, an infrared probe and a controller unit; through with articulate the organic combination of structure between the variable earth connection bracing piece of angle, under the prerequisite of not destroying insulating bar and diversion system, drop early warning system through the design and give the work responsible person with earth connection articulate the condition real-time feedback, in time make remedial measure. Verification shows many times that after having installed this application early warning device that drops, the earth connection early warning information that drops obtains effective passback, and excellent in use effect on articulating the variable short circuit earth connection of angle can effectively avoid the maintenance in-process earth connection work person of charge who drops can't learn and take the condition of remedial measure, reduces because the earth connection operation personnel that drop can't obtain the emergence of the protective case, has promoted the security of circuit maintenance work.
Description
Technical Field
The utility model relates to an overhead transmission line overhauls operation appurtenance technical field, especially relates to a articulate early warning device that drops of variable short circuit earth connection of angle.
Background
The portable short-circuit grounding wire is a safety tool which must be used in the overhead transmission line power failure maintenance operation. During the maintenance operation, the operation range of operators is required to be within the protection range of the grounding wire. Due to the special overhaul characteristic of power transmission, the working area is wide, and a working responsible person has great difficulty in hanging the control grounding wire in real time. If the grounding wire falls due to reasons such as improper hanging of hanging personnel, strong wind and the like, I-type serious violation behaviors can occur, and serious casualty accidents of personal electric shock caused by reverse power transmission at the user side and the like are possibly caused.
Patent No. ZL 202122633339.3 discloses a novel articulate changeable transmission line of angle and overhaul earth connection, press from both sides, lever supporting mechanism, wire including insulator spindle, wire, the tip of insulator spindle presss from both sides, lever supporting mechanism is connected through first mounting with the wire, and angle of connection between the three can be adjusted, the wire centre gripping is in the wire presss from both sides, and lever supporting mechanism crimping is on the wire. This patent has a power failure to overhead transmission line and has overhauld the maintenance earth connection that the in-process used and improved, has increased lever supporting mechanism, can effectively reduce the time that the power failure overhauld in-process ground wire articulate, reduces because the ground wire articulates the inconvenient operation personnel action of violating the regulations that arouses, has promoted the work efficiency and the security of circuit maintenance work, has ensured maintenance operation personnel's personal safety. However, although the structure disclosed in this patent has great advantages, it still has the characteristics of relatively poor structural stability, and in the use process, if the ground wire is easy to fall off due to reasons such as improper hooking of hitching personnel and strong wind, other serious accidents may be caused if the ground wire falls off and cannot be found in time.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the above-mentioned prior art, the utility model aims at providing a articulate early warning device that drops of variable short circuit earth connection of angle.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a falling early warning device for hanging a short-circuit grounding wire with a variable angle is mounted on a supporting rod of the grounding wire and comprises an L-shaped probe mounting plate, an infrared probe and a controller unit;
the infrared probe comprises an L-shaped probe mounting plate, a support rod, an infrared probe, a first bolt, a second bolt, a first mounting hole, an arc-shaped long hole, a second mounting hole and a wire, wherein the first mounting hole and the arc-shaped long hole are formed in one side end of the L-shaped probe mounting plate;
the utility model discloses a support bar, including bracing piece, controller unit, infrared probe, mounting groove, controller unit and infrared probe, the bracing piece rear side is provided with the mounting groove, install in the mounting groove the controller unit, the controller unit is connected with infrared probe, the mounting groove cooperatees and installs the apron.
Further, the infrared probe is an infrared photoelectric sensor.
Further, the cover plate is connected with the support rod through a screw.
Further, the controller unit comprises a single chip microcomputer system and a GSM short message module, and the single chip microcomputer system is connected with the infrared probe and the GSM short message module.
Further, the controller unit is connected with a power module through a voltage conversion module, the power module supplies power to the controller unit, and the voltage conversion module is arranged in the mounting groove.
Furthermore, the support rod is made of POM materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the application provides a hang warning device that drops that articulates variable short circuit earth connection of angle, through with articulate the organic combination of structure between the variable earth connection bracing piece of angle, under the prerequisite of not destroying insulating bar and diversion system, drop the warning system through the design and give the work person in charge with the earth connection condition real-time feedback, in time make remedial measure. Verification shows many times that, after having installed this application early warning device that drops, the earth connection early warning information that drops obtains effective passback, excellent in use effect on articulating the variable short circuit earth connection of angle, can effectively avoid the maintenance in-process earth connection work person in charge who drops can't learn and take the condition of remedial measure, reduce because the earth connection operation personnel that drop can't obtain the emergence of the protective case, promoted the security of circuit maintenance work, ensured electric wire netting, equipment and maintenance operation personnel's life safety.
Drawings
FIG. 1 is a schematic view of the installation structure of the present application;
FIG. 2 is a schematic structural diagram of the present application;
FIG. 3 is a schematic structural diagram of a cover plate according to the present application;
FIG. 4 is a schematic structural diagram of a mounting groove of the present application;
FIG. 5 is a schematic diagram of a controller unit according to the present application;
FIG. 6 is a schematic view of the working process of the infrared probe of the present application;
in the figure, a support rod 1, a first bolt 2, a second bolt 3, an infrared probe 4, an L-shaped probe mounting plate 5, a cover plate 6 and a mounting groove 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Please refer to fig. 1-4, which illustrate an embodiment of the present invention.
The embodiment of the utility model provides a technical scheme as follows:
a falling early warning device for a short-circuit grounding wire with a variable hanging angle is mounted on a supporting rod 1 of the grounding wire and comprises an L-shaped probe mounting plate 5, an infrared probe 4 and a controller unit;
a first mounting hole and an arc-shaped long hole are formed in one side end of the L-shaped probe mounting plate 5, a first bolt 2 and a second bolt 3 respectively penetrate through the first mounting hole and the arc-shaped long hole to connect the L-shaped probe mounting plate 5 with the front side of the supporting rod 1, a second mounting hole is formed in the other side end of the L-shaped probe mounting plate 5, the infrared probe 4 is mounted in the second mounting hole, the L-shaped probe mounting plate 5 can rotate around the first bolt 2, the detection direction of the infrared probe 4 is adjusted, and the detection direction of the infrared probe 4 is opposite to a lead;
the utility model discloses a support bar, including bracing piece 1, controller unit, infrared probe 4, mounting groove 7, controller unit is connected with infrared probe 4, mounting groove 7 cooperatees and installs apron 6.
The application provides a hang on early warning device that drops of variable short circuit earth connection of angle, through with hang the organic combination of structure between the variable earth connection bracing piece 1 of angle, under the prerequisite of not destroying insulating bar and diversion system, drop early warning system through the design and give the work person in charge with the earth connection and articulate the condition real-time feedback, in time make remedial measure. Verification shows many times that, after having installed this application early warning device that drops, the earth connection early warning information that drops obtains effective passback, excellent in use effect on articulating the variable short circuit earth connection of angle, can effectively avoid the maintenance in-process earth connection work person in charge who drops can't learn and take the condition of remedial measure, reduce because the earth connection operation personnel that drop can't obtain the emergence of the protective case, promoted the security of circuit maintenance work, ensured electric wire netting, equipment and maintenance operation personnel's life safety.
In a preferred embodiment, the infrared probe 4 is an infrared photoelectric sensor.
In the preferred embodiment, the cover plate 6 is connected to the support rod 1 by screws, but other connection methods may be used to connect the cover plate to the support rod.
In a preferred embodiment, the controller unit comprises a single chip microcomputer system and a GSM short message module, and the single chip microcomputer system is connected with the infrared probe 4 and the GSM short message module; the controller unit is connected with a power supply module through a voltage conversion module, the power supply module supplies power to the controller unit, and the voltage conversion module is arranged in the mounting groove 7. The power module is arranged on the grounding wire, a battery box can be adopted, and the installation position of the power module can be determined according to actual needs.
It should be noted that the innovation of the present application is the structural innovation, and does not include the improvement and innovation of the method and the process. The infrared probe, the single chip microcomputer system, the GSM short message module, the voltage conversion module and the power supply module all adopt parts of known technologies and are purchased from outsourcing.
In a preferred embodiment, to ensure the reliability of the support structure, POM material is used.
As shown in fig. 5, the hanging condition of the ground wire is obtained in real time through an external infrared photoelectric sensor, if the infrared photoelectric sensor cannot detect the wire, the controller unit sends the information to the mobile terminal of a responsible person, and the responsible person receives the information and then carries out maintenance and processing in time.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The falling early warning device is characterized by being mounted on a support rod (1) of a grounding wire and comprising an L-shaped probe mounting plate (5), an infrared probe (4) and a controller unit;
the infrared detector comprises an L-shaped probe mounting plate (5), a support rod (1), an infrared probe (4), a first bolt (2), a second bolt (3), a first mounting hole, an arc-shaped long hole, a second mounting hole, a first bolt (2) and a second bolt (3), wherein the first mounting hole and the arc-shaped long hole are formed in one side end of the L-shaped probe mounting plate (5), the first bolt and the arc-shaped long hole are respectively penetrated through to connect the L-shaped probe mounting plate (5) with the front side of the support rod (1), the second mounting hole is formed in the other side end of the L-shaped probe mounting plate (5), the infrared probe (4) is mounted in the second mounting hole, the L-shaped probe mounting plate (5) can rotate around the first bolt (2), so that the detection direction of the infrared probe (4) is adjusted, and the detection direction of the infrared probe (4) is opposite to a lead;
the utility model discloses a support bar, including bracing piece (1), controller unit, infrared probe (4), controller unit, bracing piece (1) rear side is provided with mounting groove (7), install in mounting groove (7) the controller unit, the controller unit is connected with infrared probe (4), mounting groove (7) cooperate and install apron (6).
2. A drop warning device for a short-circuited ground wire with a variable hanging angle according to claim 1, characterized in that the infrared probe (4) is an infrared photoelectric sensor.
3. A drop warning device for a short-circuit grounding wire with a variable hanging angle according to claim 1, wherein the cover plate (6) is connected to the support rod (1) by screws.
4. The falling early warning device of a short-circuit grounding wire with a variable hanging angle according to claim 1, characterized in that the controller unit comprises a single chip microcomputer system and a GSM short message module, wherein the single chip microcomputer system, the infrared probe (4) and the GSM short message module.
5. A dropping early warning device for a short-circuit grounding wire with a variable hanging angle according to claim 4, characterized in that the controller unit is connected with a power module through a voltage conversion module, the power module supplies power to the controller unit, and the voltage conversion module is arranged in the mounting groove (7).
6. A falling warning device for a short-circuit grounding wire with a variable hanging angle according to claim 1, wherein the support rod (1) is made of POM material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313349.7U CN217821814U (en) | 2022-05-30 | 2022-05-30 | Hang early warning device that drops of variable short circuit earth connection of angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313349.7U CN217821814U (en) | 2022-05-30 | 2022-05-30 | Hang early warning device that drops of variable short circuit earth connection of angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217821814U true CN217821814U (en) | 2022-11-15 |
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ID=83988824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221313349.7U Active CN217821814U (en) | 2022-05-30 | 2022-05-30 | Hang early warning device that drops of variable short circuit earth connection of angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217821814U (en) |
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2022
- 2022-05-30 CN CN202221313349.7U patent/CN217821814U/en active Active
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