CN219695372U - GIS switch state acquisition device - Google Patents
GIS switch state acquisition device Download PDFInfo
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- CN219695372U CN219695372U CN202321165114.2U CN202321165114U CN219695372U CN 219695372 U CN219695372 U CN 219695372U CN 202321165114 U CN202321165114 U CN 202321165114U CN 219695372 U CN219695372 U CN 219695372U
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- disconnecting link
- hoop
- gis
- crank arm
- detection
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of substation auxiliary devices, in particular to a GIS disconnecting link state acquisition device which comprises a sensor device, a detection device and a hoop device, wherein the hoop device is arranged on the disconnecting link device; the detection device is positioned in the middle of the hoop device, is connected with the crank arm of the disconnecting link device and rotates along with the crank arm; the sensor device is arranged in the hoop device and is positioned on the rotating track of the detection device. When the device is used, the device is installed and connected on the knife switch device through the hoop device, the detection device is connected with the crank arm, the rotation of the detection device can be driven when the crank arm rotates, different sensors are scanned to judge whether the knife switch is in a disconnected or a closed state, the whole acquisition device is installed outside the knife switch device through the device, the improvement of the GIS knife switch device is not needed, and the existing GIS equipment and mechanism are not affected.
Description
Technical Field
The utility model relates to the technical field of substation auxiliary devices, in particular to a GIS disconnecting link state acquisition device.
Background
GIS equipment is widely used in power systems due to the advantages of small occupied space, simple maintenance, stable performance and the like. Because it is sealed equipment, outside can not direct observation internal mechanism condition in place, can only demonstrate indirectly with the help of outside instruction and switch control box instruction signal. In order to realize the double-confirmation requirement of the national power grid on the disconnecting link (isolating switch), besides the existing state signal feedback of the GIS equipment, a disconnecting link switching state signal acquisition device with a non-homologous or different principle is additionally arranged on the GIS disconnecting link, but in the prior art, the purpose of acquiring the disconnecting link switching state signal can be achieved only by carrying out transformation processing on the body of the GIS equipment and the body of the mechanism, and the GIS equipment and the mechanism are time-consuming and labor-consuming to transform, and the original structure is changed, so that the stability of the whole equipment can be reduced.
Disclosure of Invention
The utility model aims to provide a GIS disconnecting link state acquisition device, which solves the problem that in the prior art, the GIS equipment and a mechanism are required to be modified and processed by adding a signal acquisition device.
The embodiment of the utility model is realized by the following technical scheme:
a GIS disconnecting link state acquisition device comprises a sensor device, a detection device and a hoop device, wherein the hoop device is used for being installed on a disconnecting link device;
the detection device is positioned in the middle of the hoop device, is used for being connected with the crank arm of the disconnecting link device and rotates along with the crank arm;
the sensor device is arranged in the hoop device and is positioned on the rotating track of the detection device.
In an embodiment of the utility model, the hoop device comprises a first connecting block and a second connecting block, and the first connecting block and the second connecting block are detachably connected.
In an embodiment of the utility model, a mounting groove is formed in the middle of the second connecting block, a cover plate is detachably connected to the top of the mounting groove, and the sensor device is arranged in the mounting groove.
In one embodiment of the utility model, the sensor device comprises a mounting plate and a plurality of sensing devices, wherein the mounting plate is connected in the mounting groove.
In an embodiment of the utility model, an arc-shaped through hole is formed in the mounting plate, a first connecting shaft is connected to the bottom of the sensing device, one end of the first connecting shaft is connected with the sensing device, and the other end of the first connecting shaft is located in the arc-shaped through hole to move.
In an embodiment of the utility model, the first connecting block is connected with a limiting plate, and a limiting part for contacting with the bolt of the disconnecting link device is arranged in the middle of the limiting plate.
In one embodiment of the utility model, the detection device comprises a connection plate and a detection head for interacting with the sensing device, wherein one end of the connection plate is used for being connected with the crank arm, and the other end of the connection plate is connected with the detection head.
In an embodiment of the utility model, a bar-shaped through hole is formed at one end of the connecting plate, the detection head is slidably connected in the bar-shaped through hole through a second connecting shaft, and a limiting block is arranged at one end of the second connecting shaft, which is far away from the detection head.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
the utility model mainly comprises a sensor device, a detection device and a hoop device which is arranged on a knife switch device, wherein the detection device is positioned in the middle of the hoop device, is connected with a crank arm of the knife switch device and rotates along with the crank arm. When the device is used, the device is installed and connected on the disconnecting link device through the hoop device, the detection device is connected with the crank arm, the rotation of the detection device can be driven when the crank arm rotates, different sensors are scanned to judge whether the disconnecting link is in a disconnected or closed state, the whole acquisition device is installed outside the disconnecting link device through the device, the GIS disconnecting link device is not required to be modified, and the existing GIS equipment and mechanism are not influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;
FIG. 3 is a schematic diagram of the left-hand structure of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the structure of the additional cover plate of the present utility model;
FIG. 5 is a schematic view of the installation of the collection device and knife switch of the present utility model;
icon: the device comprises a 1-connecting plate, a 2-mounting groove, a 3-second connecting block, a 4-arc-shaped through hole, a 5-crank arm, a 6-detecting head, a 7-first connecting shaft, an 8-sensing device, a 9-first connecting block, a 10-limiting plate, an 11-limiting part, a 12-bar-shaped through hole and a 13-limiting block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Referring to fig. 1-5, the utility model provides a GIS disconnecting link state acquisition device, which comprises a sensor device, a detection device and a hoop device arranged on the disconnecting link device.
The detection device is located in the middle of the upper portion of the hoop device and is connected with the crank arm 5 in the knife switch device, when the knife switch is switched on and off, the crank arm 5 rotates at a certain angle, and the detection device is installed on the crank arm 5 and then rotates along with the crank arm 5.
The sensor device is arranged in the hoop device and is positioned on the rotating track of the detection device, so that the detection device can sweep the sensor in the rotating process to perform information interaction, and the state of the knife switch at the moment is judged to be closed or opened.
The utility model mainly comprises a sensor device, a detection device and a hoop device which is arranged on a knife switch device, wherein the detection device is positioned in the middle of the hoop device and is used for being connected with a crank arm 5 of the knife switch device and rotating along with the crank arm 5. When the device is used, the device is installed and connected on the disconnecting link device through the hoop device, the detection device is connected with the crank arm 5, the crank arm 5 can drive the detection device to rotate when rotating, and then different sensors are swept, so that the disconnecting link is judged to be in a disconnected or closed state, the whole acquisition device is installed outside the disconnecting link device through the device, the GIS disconnecting link device is not required to be modified, and the existing GIS equipment and mechanism are not influenced.
In an embodiment of the present utility model, the hoop device includes a first connecting block 9 and a second connecting block 3, where the first connecting block 9 and the second connecting block 3 are integrally in a semicircular shape, and after being connected, may form a complete circle to be clamped on the knife switch device, and the first connecting block 9 and the second connecting block 3 are detachably connected.
Specifically, the mounting groove 2 has been seted up at the middle part of the second connecting block 3, can set up a apron at the top of mounting groove 2, can make a plurality of sensor device of installing in mounting groove 2 isolated with outside, prevents that the insolateing of wind from leading to sensor device to damage, and sensor device includes mounting panel and a plurality of sensing device 8, and the mounting panel is connected in mounting groove 2.
In this embodiment, two sensing devices 8 are selected and used for detecting the closed state and the open state respectively, and when the detecting device needs to rotate to one of the sensing devices 8, the state information set by the initially set sensing device 8 is judged.
Because turning arm 5 rotation angle of different knife switch equipment probably is different, so in order to improve the general usability of device, offered arc through-hole 4 on the mounting panel, sensing device 8 bottom is connected with first connecting axle 7, and first connecting axle 7 one end is connected with sensing device 8, and the other end is located arc through-hole 4 and removes, when the position of needs adjustment sensing device 8, can directly move sensing device 8 through first connecting axle 7, adapts to more different grade type knife switch equipment, and the diameter of first connecting axle 7 can be slightly more than the width of arc through-hole 4 simultaneously, makes first connecting axle 7 need exert certain external force and just can remove.
In addition, be connected with limiting plate 10 on the first connecting block 9, limiting plate 10's middle part has been seted up and is used for the spacing portion 11 of being in contact with the switch device bolt, prevents to take place to rotate after first connecting block 9 and second connecting block 3 are connected, and spacing portion 11 can block on one of them bolt of switch device to the restriction is rotatory.
In an embodiment of the utility model, the detection device comprises a connection plate 1 and a detection head 6 for interacting with the sensing device 8, wherein one end of the connection plate 1 is used for being connected with the crank arm 5, and the other end is connected with the detection head 6. Specifically, screws are arranged on two sides of the connecting plate 1 and are in threaded connection with the connecting plate 1, and when the screws on two sides are screwed to move inwards, the crank arms 5 can be clamped to a certain extent.
Secondly, bar through-hole 12 has been seted up to the one end of connecting plate 1, and detection head 6 passes through second connecting axle sliding connection in bar through-hole 12, and the one end that the detection head 6 was kept away from to the second connecting axle is provided with stopper 13, and detection head 6 can be located bar through-hole 12 through the second connecting axle and remove, improves the flexibility of use of whole device.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The GIS disconnecting link state acquisition device is characterized by comprising a sensor device, a detection device and a hoop device, wherein the hoop device is arranged on the disconnecting link device;
the detection device is positioned in the middle of the hoop device, is used for being connected with a crank arm (5) of the disconnecting link device and rotates along with the crank arm (5);
the sensor device is arranged in the hoop device and is positioned on the rotating track of the detection device.
2. The GIS disconnecting link state acquisition device according to claim 1, wherein the hoop device comprises a first connecting block (9) and a second connecting block (3), and the first connecting block (9) and the second connecting block (3) are detachably connected.
3. The GIS disconnecting link state acquisition device according to claim 2, wherein an installation groove (2) is formed in the middle of the second connecting block (3), a cover plate is detachably connected to the top of the installation groove (2), and the sensor device is arranged in the installation groove (2).
4. A GIS knife switch status collection device according to claim 3, characterized in that the sensor means comprises a mounting plate and a number of sensing devices (8), the mounting plate being connected in the mounting slot (2).
5. The GIS disconnecting link state acquisition device according to claim 4, wherein an arc-shaped through hole (4) is formed in the mounting plate, a first connecting shaft (7) is connected to the bottom of the sensing device (8), one end of the first connecting shaft (7) is connected with the sensing device (8), and the other end of the first connecting shaft is located in the arc-shaped through hole (4) and moves.
6. The GIS disconnecting link state acquisition device according to claim 2, wherein the first connecting block (9) is connected with a limiting plate (10), and a limiting part (11) for contacting with a disconnecting link device bolt is arranged in the middle of the limiting plate (10).
7. A GIS knife switch status collection device according to any one of claims 1-6, characterized in that the detection device comprises a connection board (1) and a detection head (6) for interacting with the sensing device (8), one end of the connection board (1) is used for being connected with the crank arm (5), and the other end is connected with the detection head (6).
8. The GIS disconnecting link state collection device according to claim 7, wherein a strip-shaped through hole (12) is formed in one end of the connecting plate (1), the detection head (6) is slidably connected in the strip-shaped through hole (12) through a second connecting shaft, and a limiting block (13) is arranged at one end, far away from the detection head (6), of the second connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165114.2U CN219695372U (en) | 2023-05-12 | 2023-05-12 | GIS switch state acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165114.2U CN219695372U (en) | 2023-05-12 | 2023-05-12 | GIS switch state acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695372U true CN219695372U (en) | 2023-09-15 |
Family
ID=87967651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321165114.2U Active CN219695372U (en) | 2023-05-12 | 2023-05-12 | GIS switch state acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695372U (en) |
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2023
- 2023-05-12 CN CN202321165114.2U patent/CN219695372U/en active Active
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