CN213398767U - Building lightning protection detection device - Google Patents
Building lightning protection detection device Download PDFInfo
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- CN213398767U CN213398767U CN202022486049.6U CN202022486049U CN213398767U CN 213398767 U CN213398767 U CN 213398767U CN 202022486049 U CN202022486049 U CN 202022486049U CN 213398767 U CN213398767 U CN 213398767U
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- lightning protection
- protection detection
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Abstract
The utility model belongs to the technical field of the lightning protection detects, especially, be a building lightning protection detection device, to the lightning protection detection device in prior art when using, dismantle the operation complicacy to the lightning protection detection device installation, the later stage of being not convenient for is to the problem of lightning protection detection device's dismantlement maintenance, the following scheme is put forward now, and it includes the mount pad, the recess has been seted up at the top of mount pad, and fixed mounting has the board of placing in the recess, and the top movable mounting of placing the board has a lightning protection detection device body, and the bottom fixed mounting of lightning protection detection device body has two installation pieces, and two installation pieces all extend to the below of placing the board, and two one sides of placing the board have all seted up the fixed slot, rotate the one end of installing the pivot on one. The utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for maintain the dismantlement of lightning protection detection device body to the dismantlement installation of lightning protection detection device body, the later stage of being convenient for.
Description
Technical Field
The utility model relates to a lightning protection detects technical field, especially relates to a building lightning protection detection device.
Background
The lightning arrester can well prevent direct lightning from induction lightning and overhead line and overvoltage caused by fault or operation. The safety of the building is ensured. At present, the lightning protection of buildings is widely adopted by composite outer sleeve type zinc oxide lightning arresters. It has ideal valve characteristics, and presents extremely large resistance under the power frequency voltage; and the resistance of the lightning arrester under overvoltage becomes very small, so that lightning current can be well discharged.
However, when the lightning protection detection device in the prior art is used, the lightning protection detection device is complex to install and disassemble, and the lightning protection detection device is inconvenient to disassemble and maintain in the later period, so that the lightning protection detection device for the building is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the lightning protection detection device in prior art when using, dismantle the operation complicacy to the lightning protection detection device installation, the later stage of being not convenient for is to the shortcoming of lightning protection detection device's dismantlement maintenance, and the building lightning protection detection device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lightning protection detection device for a building comprises a mounting seat, wherein a groove is formed in the top of the mounting seat, a placing plate is fixedly arranged in the groove, a lightning protection detection device body is movably arranged at the top of the placing plate, two mounting blocks are fixedly arranged at the bottom of the lightning protection detection device body, the two mounting blocks extend to the lower part of the placing plate, a fixing groove is formed in one side of each of the two placing plates, one end of a rotating shaft is rotatably arranged on the inner wall of one side of the groove, the other end of the rotating shaft extends out of the mounting seat and is fixedly provided with a knob, a clamping plate and a baffle plate are fixedly arranged on the outer side of the rotating shaft and one side of the mounting seat respectively, one end of an arc-shaped sliding rod is fixedly arranged on one side of the clamping plate, the arc-shaped sliding rod is slidably connected in the baffle plate, a spring is, the outer side of the rotating shaft and the outer side of the threaded rod are respectively and fixedly provided with a first gear and a second gear which are meshed with each other, fixed rods are arranged at two ends of the threaded rod in a threaded mode, and the two fixed rods are movably connected in corresponding fixed grooves respectively.
Preferably, the inner wall of one side of the groove is fixedly provided with an outer ring of the bearing, and the rotating shaft is fixedly sleeved with the inner ring of the bearing, so that the rotating shaft is convenient to rotate and install.
Preferably, the bottom of the arc-shaped sliding rod is fixedly provided with a clamping block, and one side of the clamping block is movably contacted with the baffle plate to play a certain limiting role on the arc-shaped sliding rod.
Preferably, the bottom fixed mounting who places the board has two fixed plates, and the threaded rod rotates to be installed in the inboard of two fixed plates, is convenient for rotate the installation threaded rod.
Preferably, the outside of threaded rod is equipped with two sets of external screw threads, and two sets of external screw thread pitch are the same, and revolve to opposite for the moving direction of two dead levers is opposite all the time, and the amplitude of movement remains the unanimity all the time.
Preferably, two limiting grooves are formed in the bottom of the placing plate, limiting rods are fixedly mounted at the tops of the two fixing rods, and the two limiting rods are respectively connected in the corresponding limiting grooves in a sliding mode and play a certain limiting role in the two fixing rods.
In the utility model, the lightning protection detection device for the building drives the rotating shaft to rotate by rotating the knob, and simultaneously drives the clamping plate to rotate around the rotating shaft, so that the clamping plate drives the arc-shaped sliding rod to slide in the baffle, and the spring is stressed to contract by elastic deformation of the spring, and simultaneously can drive the threaded rod to rotate by the meshing transmission of the first gear and the second gear, thereby two groups of external threads arranged outside the threaded rod can be driven, and the two fixing rods are connected with the threaded rod by the threads of the two fixing rods, so that the two fixing rods can be driven to move close to each other, then the lightning protection detection device body can be placed on the placing plate, and the two mounting blocks can extend to the lower part of the placing plate, then the knob is released, the rotating shaft can be driven to rotate to restore to the original state by the elastic deformation of the spring, thereby the two fixing rods can be mutually, therefore, the two fixing rods can be respectively clamped into the corresponding fixing grooves to fix the two mounting blocks, and the lightning protection detection device body can be mounted and fixed;
in the utility model, the rotation knob is rotated to drive the rotating shaft to rotate, so that two fixing rods can be driven to move close to each other to remove the fixation of two mounting blocks, thereby removing the fixation of the lightning protection detection device body, disassembling and taking down the lightning protection detection device body and facilitating the disassembly of the lightning protection detection device body;
the utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for maintain the dismantlement of lightning protection detection device body to the dismantlement installation of lightning protection detection device body, the later stage of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a lightning protection detection device for a building according to the present invention;
fig. 2 is a schematic side view of a partial structure of a lightning protection detection device for a building according to the present invention;
fig. 3 is a schematic structural diagram of a part a of the lightning protection detection device for a building.
In the figure: 1. a mounting seat; 2. a groove; 3. placing the plate; 4. a lightning protection detection device body; 5. mounting blocks; 6. fixing grooves; 7. a rotating shaft; 8. clamping a plate; 9. an arc-shaped sliding rod; 10. a baffle plate; 11. a spring; 12. a threaded rod; 13. a first gear; 14. a second gear; 15. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, a lightning protection detection device for a building, comprising a mounting seat 1, a groove 2 is formed at the top of the mounting seat 1, a placing plate 3 is fixedly installed in the groove 2, a lightning protection detection device body 4 is movably installed at the top of the placing plate 3, two installation blocks 5 are fixedly installed at the bottom of the lightning protection detection device body 4, the two installation blocks 5 extend to the lower side of the placing plate 3, a fixing groove 6 is formed at one side of each of the two placing plates 3, one end of a rotating shaft 7 is rotatably installed on the inner wall of one side of the groove 2, the other end of the rotating shaft 7 extends to the outside of the mounting seat 1 and is fixedly installed with a knob, a clamping plate 8 and a baffle 10 are respectively fixedly installed at the outer side of the rotating shaft 7 and one side of the mounting seat 1, one end of an arc slide bar 9 is fixedly installed at one side of the clamping plate 8, the both ends of spring 11 respectively with cardboard 8 and baffle 10 fixed connection, place the bottom rotation of board 3 and install threaded rod 12, the outside of pivot 7 and the outside of threaded rod 12 respectively fixed mounting have first gear 13 and second gear 14, first gear 13 meshes with second gear 14 mutually, the equal threaded mounting in both ends of threaded rod 12 has dead lever 15, two dead levers 15 swing joint respectively in corresponding fixed slot 6.
An outer ring of a bearing is fixedly arranged on the inner wall of one side of the groove 2, the rotating shaft 7 is fixedly sleeved with the inner ring of the bearing so as to be convenient for rotatably arranging the rotating shaft 7, a clamping block is fixedly arranged at the bottom of the arc-shaped sliding rod 9, one side of the clamping block is movably contacted with the baffle 10, plays a certain limiting role on the arc-shaped sliding rod 9, two fixed plates are fixedly arranged at the bottom of the placing plate 3, the threaded rod 12 is rotatably arranged at the inner sides of the two fixed plates, the threaded rod 12 is convenient to rotatably install, two groups of external threads are arranged at the outer side of the threaded rod 12, the thread pitches of the two groups of external threads are the same, and revolve to opposite for the moving direction of two dead levers 15 is opposite all the time, and the range of movement remains unanimous all the time, places the bottom of board 3 and has seted up two spacing grooves, and the equal fixed mounting in top of two dead levers 15 has the gag lever post, and two gag lever posts sliding connection respectively play certain limiting displacement to two dead levers 15 in corresponding spacing inslot.
In the utility model, when in use, the rotating shaft 7 can be driven to rotate by rotating the knob, and the clamping plate 8 can be driven to rotate around the rotating shaft 7, so that the clamping plate 8 drives the arc-shaped slide rod 9 to slide in the baffle 10, and the spring 11 is stressed to contract by elastic deformation of the spring 11, and simultaneously the threaded rod 12 can be driven to rotate by the meshing transmission of the first gear 13 and the second gear 14, thereby two groups of external threads arranged outside the threaded rod 12 can be passed through, and the two fixing rods 15 are connected with the threaded rod 12 by the threads of the two fixing rods 15, so that the two fixing rods 15 can be driven to move close to each other, then the lightning protection detection device body 4 can be placed on the placing plate 3, and the two mounting blocks 5 can extend to the lower part of the placing plate 3, then the knob is released, so that the rotating shaft 7 can be driven to rotate, thereby can make two dead levers 15 keep away from each other and resume to primary importance, thereby can make two dead levers 15 block respectively and accomplish the fixed to two installation pieces 5 in corresponding fixed slot 6, thereby can accomplish the installation to lightning protection detection device body 4 fixed, when needs are dismantled lightning protection detection device body 4, only need to drive pivot 7 through the rotating knob and rotate, can drive two dead levers 15 and be close to the removal each other and remove the fixed to two installation pieces 5, thereby can remove the fixed to lightning protection detection device body 4, and take off lightning protection detection device body 4, be convenient for to the dismantlement installation of lightning protection detection device body 4.
Claims (6)
1. A lightning protection detection device for a building comprises a mounting seat (1) and is characterized in that a groove (2) is formed in the top of the mounting seat (1), a placing plate (3) is fixedly installed in the groove (2), a lightning protection detection device body (4) is movably installed at the top of the placing plate (3), two installing blocks (5) are fixedly installed at the bottom of the lightning protection detection device body (4), the two installing blocks (5) extend to the lower side of the placing plate (3), a fixing groove (6) is formed in each of one sides of the two placing plates (3), one end of a rotating shaft (7) is rotatably installed on the inner wall of one side of the groove (2), the other end of the rotating shaft (7) extends out of the mounting seat (1) and is fixedly provided with a knob, a clamping plate (8) and a baffle plate (10) are fixedly installed on the outer side of the rotating shaft (7) and one side of the mounting seat (1) respectively, one end of an arc-shaped sliding rod (, arc slide bar (9) sliding connection is in baffle (10), the outside movable sleeve of arc slide bar (9) is equipped with spring (11), the both ends of spring (11) respectively with cardboard (8) and baffle (10) fixed connection, the bottom of placing board (3) is rotated and is installed threaded rod (12), the outside of pivot (7) and the outside of threaded rod (12) are fixed mounting respectively has first gear (13) and second gear (14), first gear (13) and second gear (14) mesh mutually, dead lever (15) are installed to the equal screw thread in both ends of threaded rod (12), two dead lever (15) swing joint respectively are in corresponding fixed slot (6).
2. The building lightning protection detection device according to claim 1, wherein an outer ring of a bearing is fixedly installed on an inner wall of one side of the groove (2), and the rotating shaft (7) is fixedly sleeved with an inner ring of the bearing.
3. The lightning protection detection device for buildings according to claim 1, wherein a fixture block is fixedly installed at the bottom of the arc-shaped sliding rod (9), and one side of the fixture block is movably contacted with the baffle (10).
4. The lightning protection detection device for buildings according to claim 1 is characterized in that two fixing plates are fixedly installed at the bottom of the placing plate (3), and the threaded rod (12) is rotatably installed at the inner sides of the two fixing plates.
5. The building lightning protection detection device according to claim 1, wherein the threaded rod (12) is provided with two sets of external threads on the outer side, and the two sets of external threads have the same pitch and opposite rotation directions.
6. The lightning protection detection device for buildings according to claim 1, wherein the bottom of the placing plate (3) is provided with two limiting grooves, the tops of the two fixing rods (15) are fixedly provided with limiting rods, and the two limiting rods are respectively slidably connected in the corresponding limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486049.6U CN213398767U (en) | 2020-11-02 | 2020-11-02 | Building lightning protection detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486049.6U CN213398767U (en) | 2020-11-02 | 2020-11-02 | Building lightning protection detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213398767U true CN213398767U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022486049.6U Active CN213398767U (en) | 2020-11-02 | 2020-11-02 | Building lightning protection detection device |
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| CN (1) | CN213398767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363954A (en) * | 2021-06-22 | 2021-09-07 | 河北云山电子科技有限公司 | Lightning protection device installation mechanism for integrated lightning protection systematization protection and use method thereof |
-
2020
- 2020-11-02 CN CN202022486049.6U patent/CN213398767U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363954A (en) * | 2021-06-22 | 2021-09-07 | 河北云山电子科技有限公司 | Lightning protection device installation mechanism for integrated lightning protection systematization protection and use method thereof |
| CN113363954B (en) * | 2021-06-22 | 2022-09-09 | 河北云山电子科技有限公司 | Lightning protection device installation mechanism for integrated lightning protection systematization protection and use method thereof |
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