CN219142976U - Lightning arrester on-line monitoring device base - Google Patents
Lightning arrester on-line monitoring device base Download PDFInfo
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- CN219142976U CN219142976U CN202222960921.5U CN202222960921U CN219142976U CN 219142976 U CN219142976 U CN 219142976U CN 202222960921 U CN202222960921 U CN 202222960921U CN 219142976 U CN219142976 U CN 219142976U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a base of an on-line monitoring device for a lightning arrester, which comprises a mounting bottom plate and a telescopic bracket, wherein the mounting bottom plate is a square plate and is arranged on the telescopic bracket, the upper bottom surface of the telescopic bracket is provided with the on-line monitoring device for the lightning arrester, the telescopic bracket comprises a mounting rod, a mounting rotary joint, a first telescopic rod, a middle rotary joint, a second telescopic rod and a bottom plate rotary joint, the mounting rotary joint is connected with the mounting rod and the first telescopic rod, the middle rotary joint is connected with the first telescopic rod and the second telescopic rod, and the bottom plate rotary joint is arranged on the lower bottom surface of the mounting bottom plate and is connected with the second telescopic rod. The utility model has the beneficial effects that: the lightning arrester on-line monitoring device is convenient to use, is provided with three rotary fulcrums and two telescopic crossbeams, occupies small space after being stored, can effectively ensure the safety distance between the lightning arrester on-line monitoring device and other electrical equipment after being opened, and is suitable for different voltage class requirements.
Description
Technical Field
The utility model relates to a base of an on-line monitoring device of a lightning arrester, and belongs to the technical field of electrical equipment.
Background
In the scenes of overhauling a transformer substation, peak-welcome summer, large-scale construction engineering and the like, in order to realize continuous and reliable power supply, a load transfer or temporary emergency power supply mode is needed, and the movable load transfer device is an effective solution. When the safety distance of each charged body is required to be set according to the requirement of voltage in the construction process of installing a mobile load transfer device, such as in 220kV mobile load transfer, the electric safety distance of the charged body is not less than 2m, but the space of a load bearing vehicle is limited, more electric equipment needs to be installed, and most of the charged point equipment is fixed and cannot move after being installed, such as a lightning arrester on-line monitoring device (CN 202022411978.0), therefore, a great deal of time is usually spent for reasonably arranging the positions of each charged point equipment in a limited space, and in order to solve the problems, wang Shanshan and the like, the utility model designs a rotatable lightning arrester bracket (CN20202226221. X) for the mobile load transfer device, which comprises a rotary lightning arrester bracket, a lightning arrester, a fixed lightning arrester bracket and a vehicle-mounted platform, wherein the top ends of the rotary lightning arrester bracket and the fixed lightning arrester bracket are connected with the bottom ends of the lightning arrester, the rotary lightning arrester bracket and the fixed lightning arrester bracket are connected with the upper surfaces of the vehicle-mounted platform, and the rotary lightning arrester bracket consists of a mounting plate, a bracket reinforcing bar, a bracket, a bearing bracket, a screw bracket, a bearing bracket, a fixed cylinder bracket, a fixed stand, a fixed bracket, and a fixed stand. The rotatable arrester bracket for the movable load transfer device ensures that the normal safe electric distance is kept when the three-phase arrester operates through the rotatable arrester bracket, and does not occupy a large amount of vehicle-mounted platform space. However, the rotary arrester bracket can only rotate around one pivot, only the safe distance between the three-phase arrester and each other is considered, when more electric appliances are provided, one selected pivot cannot ensure the safe distance between the arrester and other electric equipment, so that the use inconvenience still exists, the problem that the space of a load-bearing vehicle is limited, the online monitoring device of the arrester and other electric equipment cannot be ensured to keep 2 meters of safe distance is solved, the base of the online monitoring device of the arrester is designed, the use is convenient, three rotary pivots and two telescopic cross beams are arranged, the occupied space after the base is small after the base is stored, the safe distance between the online monitoring device of the arrester and other electric equipment can be effectively ensured after the base is opened, and the base is suitable for different voltage class requirements.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the base of the on-line monitoring device for the lightning arrester, which is convenient to use, is provided with three rotary fulcrums and two telescopic crossbeams, occupies small space after being stored, can effectively ensure the safety distance between the on-line monitoring device for the lightning arrester and other electrical equipment after being opened, and is suitable for different voltage class requirements.
The utility model is realized by the following scheme: the base of the on-line monitoring device for the lightning arrester comprises a mounting bottom plate and a telescopic bracket, wherein the mounting bottom plate is a square plate and is arranged on the telescopic bracket, and the on-line monitoring device for the lightning arrester is arranged on the upper bottom surface of the mounting bottom plate
The telescopic bracket comprises a mounting rod, a mounting rotary joint, a first telescopic rod, a middle rotary joint, a second telescopic rod and a bottom plate rotary joint, wherein the mounting rotary joint is connected with the mounting rod and the first telescopic rod, the middle rotary joint is connected with the first telescopic rod and the second telescopic rod, and the bottom plate rotary joint is mounted on the lower bottom surface of the mounting bottom plate and connected with the second telescopic rod.
The installation rod comprises an installation bolt, a connecting bolt, an installation nut and a fixing nut, wherein the installation bolt is cylindrical, threads are arranged on the side face of the installation bolt, the installation nut is fixed at the right end of the installation bolt, a limiting hole is formed in the installation bolt, the limiting hole is cylindrical, a connecting bolt limiting piece is arranged in the installation bolt and is communicated with the connecting bolt hole, the connecting bolt hole transversely penetrates through the right ends of the installation nut and the installation bolt, the connecting bolt limiting piece is disc-shaped and is fixed at the left end of the connecting bolt, a threaded structure is arranged on the connecting bolt and transversely penetrates through the connecting bolt hole, and the fixing nut is arranged on the connecting bolt.
The installation rotary joint comprises an installation rotary ring, an installation rotary shaft, an upper limit plate of the installation rotary shaft and a lower limit plate of the installation rotary shaft, wherein the installation rotary ring is cylindrical, a cylindrical installation rotary shaft hole is formed in the middle of the installation rotary ring, the installation rotary ring is fixed at the right end of a connecting bolt, the installation rotary shaft is cylindrical and traverses the installation rotary shaft hole, and the upper limit plate and the lower limit plate of the installation rotary shaft are respectively fixed at the upper end and the lower end of the installation rotary shaft.
The middle rotary joint comprises a middle rotary ring, a middle rotary shaft, an upper middle rotary shaft limiting piece and a lower middle rotary shaft limiting piece, wherein the middle rotary ring is cylindrical, a cylindrical middle rotary shaft hole is formed in the middle of the middle rotary ring, the middle rotary shaft is cylindrical and traverses the middle rotary shaft hole, and the upper end and the lower end of the middle rotary shaft are respectively fixed with the upper middle rotary shaft limiting piece and the lower middle rotary shaft limiting piece.
The first telescopic rod is a telescopic cylindrical rod, one section of the first telescopic rod is fixed on the lower limit plate of the installation rotating shaft, and the other end of the first telescopic rod is fixed on the lower limit plate of the middle rotating shaft.
The bottom plate rotary joint comprises a bottom plate rotary ring, a bottom plate rotary shaft hole and a bottom plate rotary shaft lower limit piece, wherein the bottom plate rotary ring is cylindrical, a cylindrical bottom plate rotary shaft hole is formed in the middle of the bottom plate rotary ring, the bottom plate rotary shaft is cylindrical and traverses the bottom plate rotary shaft hole, the upper end of the bottom plate rotary shaft is fixed to the bottom surface of the mounting bottom plate, and the lower end of the bottom plate rotary shaft is fixed with the bottom plate rotary shaft lower limit piece.
The second telescopic rod is a telescopic cylindrical rod, one section of the second telescopic rod is fixed on the middle rotating ring, and the other end of the second telescopic rod is fixed on the bottom plate rotating ring.
The beneficial effects of the utility model are as follows:
1. the base of the on-line monitoring device for the lightning arrester is convenient to use, is provided with the three rotary fulcrums and the two telescopic cross beams, occupies small space after being stored, and can set the safety distance between the on-line monitoring device for the lightning arrester and other electrical equipment according to the requirements of the inter-phase safety electrical distances of different voltage levels so as to be suitable for the requirements of different voltage levels, and effectively improve the installation efficiency of a mobile load transfer device while guaranteeing the safety of the equipment with points.
Drawings
Fig. 1 is a bottom view of a base of an on-line monitoring device for a lightning arrester according to the present utility model.
Fig. 2 is a top view of a base of an on-line monitoring device for a lightning arrester according to the present utility model.
Fig. 3 is a schematic view of a partial sectional structure of a mounting rod of a base of an on-line monitoring device for a lightning arrester according to the present utility model.
Fig. 4 is a schematic cross-sectional view of a mounting rotary joint of a base of an on-line monitoring device for lightning arrester according to the present utility model.
Fig. 5 is a schematic cross-sectional view of a middle rotary joint of a base of an on-line monitoring device for lightning arrester according to the present utility model.
Fig. 6 is a schematic cross-sectional structure of a rotary joint of a base plate of an on-line monitoring device for lightning arrester according to the present utility model.
In the figure: 1 is an installation bottom plate, 2 is a telescopic bracket, 3 is an arrester on-line monitoring device, 4 is an installation rod, 5 is an installation rotary joint, 6 is a telescopic rod, 7 is an intermediate rotary joint, 8 is a second telescopic rod, 9 is a bottom plate rotary joint, 11 is an installation bolt, 12 is a connecting bolt, 13 is an installation nut, 14 is a fixing nut, 15 is a limiting hole, 16 is a connecting bolt hole, 17 is a connecting bolt limiting piece, 18 is an installation rotary ring, 19 is an installation rotary shaft, 20 is an installation rotary shaft hole, 21 is an installation rotary shaft upper limiting piece, 22 is an installation rotary shaft lower limiting piece, 23 is an intermediate rotary ring, 24 is an intermediate rotary shaft, 25 is an intermediate rotary shaft hole, 26 is an intermediate rotary shaft upper limiting piece, 27 is an intermediate rotary shaft lower limiting piece, 28 is a bottom plate rotary ring, 29 is a bottom plate rotary shaft hole, 30 is a bottom plate rotary shaft hole, and 31 is a bottom plate rotary shaft lower limiting piece.
Detailed Description
The present utility model is further described with reference to fig. 1, 2, 3, 4, 5, and 6, but the scope of the present utility model is not limited thereto.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, the words "inner" and "outer" refer to directions toward or away from a geometric center of a particular component, respectively, and the drawings are in a very simplified form and all use non-precise ratios for convenience and clarity only to aid in explaining embodiments of the present utility model.
In the following description, well-known functions and constructions are not described in detail for clarity of understanding, since they would obscure the utility model with unnecessary detail, it is to be understood that in the development of any actual embodiment, numerous implementation details must be made to achieve the developer's specific goals, such as compliance with system-related or business-related constraints, that will vary from one embodiment to another, and that will be appreciated that such a development effort may be complex and time-consuming, but will be merely routine for one of ordinary skill in the art.
The utility model provides an arrester on-line monitoring device base, it includes mounting plate 1, telescopic bracket 2, mounting plate 1 is square plate, it is installed on telescopic bracket 2, arrester on-line monitoring device 3 is installed to its upper bottom surface, telescopic bracket 2 includes mounting rod 4, installation rotary joint 5, telescopic link 6, middle rotary joint 7, no. two telescopic links 8, bottom plate rotary joint 9, installation rotary joint 5 is connected with mounting rod 4, telescopic link 6, middle rotary joint 7 is connected with telescopic link 6, no. two telescopic links 8, bottom plate rotary joint 9 installs the bottom surface under mounting plate 1, be connected with No. two telescopic links 8.
The installation rod 4 comprises an installation bolt 11, a connecting bolt 12, an installation nut 13 and a fixing nut 14, wherein the installation bolt 11 is cylindrical, threads are arranged on the side face of the installation bolt 11, the installation nut 13 is fixed at the right end of the installation bolt, a limiting hole 15 is arranged in the installation bolt, the limiting hole 15 is cylindrical, a connecting bolt limiting piece 17 is arranged in the installation bolt and is communicated with the connecting bolt hole 16, the connecting bolt hole 16 transversely penetrates through the installation nut 13 and the right end of the installation bolt 11, the connecting bolt limiting piece 17 is disc-shaped and is fixed at the left end of the connecting bolt 12, a threaded structure is arranged on the connecting bolt 12, the connecting bolt penetrates through the connecting bolt hole 16, and the fixing nut 14 is arranged on the connecting bolt.
The installation rotary joint 5 comprises an installation rotary ring 18, an installation rotary shaft 19, an installation rotary shaft upper limit plate 21 and an installation rotary shaft lower limit plate 22, wherein the installation rotary ring 18 is cylindrical, a cylindrical installation rotary shaft hole 20 is arranged in the middle of the installation rotary ring, the installation rotary ring is fixed at the right end of the connecting bolt 12, the installation rotary shaft 19 is cylindrical and traverses the installation rotary shaft hole 20, and the installation rotary shaft upper limit plate 21 and the installation rotary shaft lower limit plate 22 are respectively fixed at the upper end and the lower end of the installation rotary ring.
The intermediate rotary joint 7 comprises an intermediate rotary ring 23, an intermediate rotary shaft 24, an intermediate rotary shaft upper limit plate 26 and an intermediate rotary shaft lower limit plate 27, wherein the intermediate rotary ring 23 is cylindrical, a cylindrical intermediate rotary shaft hole 25 is arranged in the middle of the intermediate rotary ring, the intermediate rotary shaft 24 is cylindrical and traverses the intermediate rotary shaft hole 25, and the upper end and the lower end of the intermediate rotary shaft 24 are respectively fixed with the intermediate rotary shaft upper limit plate 26 and the intermediate rotary shaft lower limit plate 27.
The first telescopic rod 6 is a telescopic cylindrical rod, one section of which is fixed on the lower limit plate 22 of the installation rotating shaft, and the other end of which is fixed on the lower limit plate 27 of the middle rotating shaft.
The base plate rotary joint 9 comprises a base plate rotary ring 28, a base plate rotary shaft 29, a base plate rotary shaft hole 30 and a base plate rotary shaft lower limit piece 31, wherein the base plate rotary ring 28 is cylindrical, the middle of the base plate rotary ring is provided with a cylindrical base plate rotary shaft hole 30, the base plate rotary shaft 29 is cylindrical, and passes through the base plate rotary shaft hole 30, the upper end of the base plate rotary shaft 29 is fixed on the lower bottom surface of the mounting base plate 1, and the lower end of the base plate rotary shaft 29 is fixed with the base plate rotary shaft lower limit piece 31.
The second telescopic rod 8 is a telescopic cylindrical rod, one section of which is fixed on the middle rotating ring 23, and the other end of which is fixed on the bottom plate rotating ring 28.
Example 1: the mounting nut 13 is rotated by a wrench, the connecting bolt 12 is mounted in the bolt hole, the fixing nut 14 is rotated to move leftwards, the connecting bolt limiting piece 17 is tightly attached to the right side face of the limiting hole 15, and finally the connecting bolt 12 is fixed and the mounting of the utility model is completed.
Example 2: during the use, pulling mounting plate 1, dress rotary joint 5, middle rotary joint 7, bottom plate rotary joint 9 three rotate, and telescopic link 6, no. two telescopic links 8 are flexible. The mounting base plate 1 can be moved to a proper position with other dotted equipment to ensure the safety distance and the safety of the equipment.
While the utility model has been described and illustrated in considerable detail, it should be understood that modifications and equivalents to the above-described embodiments will become apparent to those skilled in the art, and that such modifications and improvements may be made without departing from the spirit of the utility model.
Claims (7)
1. The utility model provides a lightning arrester on-line monitoring device base which characterized in that: the lightning arrester on-line monitoring device comprises a mounting base plate (1) and a telescopic support (2), wherein the mounting base plate (1) is a square plate and is arranged on the telescopic support (2), an arrester on-line monitoring device (3) is arranged on the upper bottom surface of the mounting base plate, the telescopic support (2) comprises a mounting rod (4), a mounting rotary joint (5), a first telescopic rod (6), a middle rotary joint (7), a second telescopic rod (8) and a base plate rotary joint (9), the mounting rotary joint (5) is connected with the mounting rod (4) and the first telescopic rod (6), the middle rotary joint (7) is connected with the first telescopic rod (6) and the second telescopic rod (8), and the base plate rotary joint (9) is arranged on the lower bottom surface of the mounting base plate (1) and is connected with the second telescopic rod (8).
2. The lightning arrester on-line monitoring device base of claim 1, wherein: the utility model provides a mounting rod (4) including mounting bolt (11), connecting bolt (12), installation nut (13), fixation nut (14), mounting bolt (11) are cylindrical, are equipped with the screw thread on its side, and its right-hand member is fixed with installation nut (13), and its inside spacing hole (15) that is equipped with, spacing hole (15) are cylindricity, and its inside has connecting bolt spacing piece (17), and it communicates with connecting bolt hole (16), connecting bolt hole (16) cross the right-hand member of installation nut (13) and mounting bolt (11), connecting bolt spacing piece (17) are discoid, and it is fixed at connecting bolt (12) left end, threaded structure has on connecting bolt (12), and it crosses connecting bolt hole (16), has fixation nut (14) on it.
3. The lightning arrester on-line monitoring device base of claim 1, wherein: the installation rotary joint (5) comprises an installation rotary ring (18), an installation rotary shaft (19), an installation rotary shaft upper limit piece (21) and an installation rotary shaft lower limit piece (22), the installation rotary ring (18) is cylindrical, a cylindrical installation rotary shaft hole (20) is formed in the middle of the installation rotary ring, the installation rotary ring is fixed at the right end of a connecting bolt (12), the installation rotary shaft (19) is cylindrical, and transversely penetrates through the installation rotary shaft hole (20), and the upper end and the lower end of the installation rotary shaft hole are respectively fixed with the installation rotary shaft upper limit piece (21) and the installation rotary shaft lower limit piece (22).
4. The lightning arrester on-line monitoring device base of claim 1, wherein: the middle rotary joint (7) comprises a middle rotary ring (23), a middle rotary shaft (24), a middle rotary shaft upper limit plate (26) and a middle rotary shaft lower limit plate (27), wherein the middle rotary ring (23) is cylindrical, a cylindrical middle rotary shaft hole (25) is formed in the middle of the middle rotary ring, the middle rotary shaft (24) is cylindrical and transversely penetrates through the middle rotary shaft hole (25), and the middle rotary shaft upper limit plate (26) and the middle rotary shaft lower limit plate (27) are respectively fixed at the upper end and the lower end of the middle rotary joint.
5. The lightning arrester on-line monitoring device base of claim 1, wherein: the first telescopic rod (6) is a telescopic cylindrical rod, one section of the first telescopic rod is fixed on the lower limit plate (22) of the installation rotating shaft, and the other end of the first telescopic rod is fixed on the lower limit plate (27) of the middle rotating shaft.
6. The lightning arrester on-line monitoring device base of claim 1, wherein: the bottom plate rotary joint (9) comprises a bottom plate rotary ring (28), a bottom plate rotary shaft (29), a bottom plate rotary shaft hole (30) and a bottom plate rotary shaft lower limit piece (31), wherein the bottom plate rotary ring (28) is cylindrical, a cylindrical bottom plate rotary shaft hole (30) is arranged in the middle of the bottom plate rotary ring, the bottom plate rotary shaft (29) is cylindrical, and transversely penetrates through the bottom plate rotary shaft hole (30), the upper end of the bottom plate rotary shaft hole is fixed on the lower bottom surface of the mounting bottom plate (1), and the bottom end of the bottom plate rotary shaft hole is fixedly provided with the bottom plate rotary shaft lower limit piece (31).
7. The lightning arrester on-line monitoring device base of claim 1, wherein: the second telescopic rod (8) is a telescopic cylindrical rod, one section of the second telescopic rod is fixed on the middle rotating ring (23), and the other end of the second telescopic rod is fixed on the bottom plate rotating ring (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960921.5U CN219142976U (en) | 2022-11-08 | 2022-11-08 | Lightning arrester on-line monitoring device base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960921.5U CN219142976U (en) | 2022-11-08 | 2022-11-08 | Lightning arrester on-line monitoring device base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219142976U true CN219142976U (en) | 2023-06-06 |
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ID=86567710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222960921.5U Active CN219142976U (en) | 2022-11-08 | 2022-11-08 | Lightning arrester on-line monitoring device base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219142976U (en) |
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2022
- 2022-11-08 CN CN202222960921.5U patent/CN219142976U/en active Active
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