CN210325629U - Outdoor vacuum circuit breaker protection casing convenient to installation - Google Patents
Outdoor vacuum circuit breaker protection casing convenient to installation Download PDFInfo
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- CN210325629U CN210325629U CN201921335946.8U CN201921335946U CN210325629U CN 210325629 U CN210325629 U CN 210325629U CN 201921335946 U CN201921335946 U CN 201921335946U CN 210325629 U CN210325629 U CN 210325629U
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- connecting shaft
- shaft rod
- circuit breaker
- vacuum circuit
- rotating gear
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Abstract
The utility model discloses an outdoor vacuum circuit breaker protection casing convenient to installation, including placing board, worm wheel and worm, the inside bearing of placing the board is connected with first connecting shaft pole, and the right-hand member internal connection of first connecting shaft pole has the regulation pole to the right-hand member bearing of adjusting the pole is connected with places the board, the left end of first connecting shaft pole runs through places board and worm wheel key-type connection, and the outside meshing of worm wheel is connected with the worm. This outdoor vacuum circuit breaker protection casing convenient to installation is provided with first rotating gear and second rotating gear, make the first rotating gear in the outside drive the second rotating gear and rotate through rotatory first connecting shaft pole, make the second rotating gear drive the second and connect the axostylus axostyle together and rotate from this, and then make first connecting shaft pole and second connecting shaft pole launch to reverse direction rotation simultaneously, and then be convenient for first connecting shaft pole and second connecting shaft pole drive the fixed rain-proof cover cloth in the outside and launch, the operation is swiftly convenient.
Description
Technical Field
The utility model relates to an outdoor vacuum circuit breaker technical field specifically is an outdoor vacuum circuit breaker protection casing convenient to installation.
Background
Outdoor vacuum circuit breaker is the device of installing and protecting the circuit on outdoor hack lever, because outdoor vacuum circuit breaker uses in the open air, and outdoor environment is also changeable, has consequently just had the protection casing to protect the outside of outdoor vacuum circuit breaker in the market and sheltered from, although the kind of protection casing is many, still has some weak points, for example:
1. the traditional protective cover is large in size and cannot be unfolded quickly, and meanwhile, the periphery of the protective cover needs to be fixed during installation so as to be convenient for stable installation of the protective cover, so that the operation is complex, and the whole protective cover is troublesome and inconvenient to install;
2. the shielding area of the traditional protective cover is fixed, and the shielding area cannot be adjusted, so that the protective cover cannot be used for outdoor vacuum circuit breakers of different sizes well, and the practicability of the protective cover is reduced;
therefore, the protective cover for the outdoor vacuum circuit breaker, which is convenient to install, can be provided to well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor vacuum circuit breaker protection casing convenient to installation to solve the expansion that traditional protection casing can not be quick on the existing market that above-mentioned background art provided, installation operation is comparatively troublesome, can not adjust the problem that shelters from the area.
In order to achieve the above object, the utility model provides a following technical scheme: a protective cover convenient to install for an outdoor vacuum circuit breaker comprises a placing plate, a worm wheel and a worm, wherein a first connecting shaft rod is connected to an inner bearing of the placing plate, an adjusting rod is connected to the inner part of the right end of the first connecting shaft rod, a placing plate is connected to the bearing of the right end of the adjusting rod, the left end of the first connecting shaft rod penetrates through the placing plate and is connected with the worm wheel in a key mode, the worm is meshed and connected with the outer side of the worm wheel, the placing plate is connected with a bottom end bearing of the worm, a first rotating gear is fixed to the outer side of the first connecting shaft rod, a second rotating gear is meshed and connected with the outer side of the first rotating gear, a second connecting shaft rod is fixed to the inner part of the second rotating gear, vertical rods are fixed to the upper portions of the first connecting shaft rod, the adjusting rod and the second connecting shaft rod, a reset spring is fixed, the utility model discloses a rain-proof shield cloth, including placing the board, place the inside top of board and be fixed with the mounting panel, the inside top of placing the board is fixed with the mounting panel, and installs fastening screw above the inside of mounting panel, the lateral wall of montant is fixed with rain-proof cover cloth, and the inside wiring pipe that is fixed with in top of rain-proof cover cloth.
Preferably, the highest point of the placing plate is lower than that of the mounting plate, the length of the placing plate is smaller than that of the mounting plate, and the vertical height of the mounting plate is equal to one half of that of the placing plate.
Preferably, the inside hollow column structure that is of the right-hand member of first connecting shaft pole, and the right-hand member of first connecting shaft pole is connected for opening and shutting with the regulation pole to the left end of adjusting the pole is "ten" font structure.
Preferably, the top of montant is arc column structure, and the top of montant is inside to be hollow form to the montant is provided with 2 groups, and every group is 2, and montant are the one-to-one setting simultaneously.
Preferably, the second connecting shaft rod and the first connecting shaft rod are on the same horizontal plane, the rotating directions of the second connecting shaft rod and the first connecting shaft rod are opposite, and the second connecting shaft rod, the first connecting shaft rod and the vertical rod are of an integrated structure.
Compared with the prior art, the beneficial effects of the utility model are that: the outdoor vacuum circuit breaker protective cover convenient to install;
(1) the rainproof cover cloth is provided with a first rotating gear and a second rotating gear, the first rotating gear on the outer side drives the second rotating gear to rotate by rotating the first connecting shaft rod, so that the second rotating gear drives the second connecting shaft rod to rotate together, the first connecting shaft rod and the second connecting shaft rod are simultaneously rotated and unfolded in the reverse direction, and the first connecting shaft rod and the second connecting shaft rod can drive the rainproof cover cloth fixed on the outer side to be unfolded conveniently;
(2) be fixed with bracing piece and reset spring, the pulling through the bracing piece of rubber material is cooperating reset spring's use, is convenient for adjust the interval between two montants, is cooperating first connecting shaft pole and the sliding connection who adjusts the pole simultaneously, through the rain-proof cover cloth that has great elasticity and the synthetic material of PU, the fine regulation of the whole protection casing of being convenient for shelters from the area from this to use not unidimensional outdoor vacuum circuit breaker, improved the practicality.
Drawings
FIG. 1 is a schematic right sectional view of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the placing board and the vertical rod of the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic view of a sectional structure of the first connecting shaft and the adjusting rod of the present invention.
In the figure: 1. placing the plate; 2. a first connecting shaft; 3. a worm gear; 4. a worm; 5. a first rotating gear; 6. a vertical rod; 7. a return spring; 8. a support bar; 9. adjusting a rod; 10. mounting a plate; 11. fastening screws; 12. a second connecting shaft; 13. a second rotating gear; 14. a wiring pipe; 15. a rain-proof cover cloth.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a protective cover convenient to install for an outdoor vacuum circuit breaker comprises a placing plate 1, a first connecting shaft rod 2, a worm wheel 3, a worm 4, a first rotating gear 5, a vertical rod 6, a reset spring 7, a support rod 8, an adjusting rod 9, a mounting plate 10, a fastening screw 11, a second connecting shaft rod 12, a second rotating gear 13, a wiring pipe 14 and a rainproof cover cloth 15, wherein the inner bearing of the placing plate 1 is connected with the first connecting shaft rod 2, the right end of the first connecting shaft rod 2 is internally connected with the adjusting rod 9, the right end bearing of the adjusting rod 9 is connected with the placing plate 1, the left end of the first connecting shaft rod 2 penetrates through the placing plate 1 and is connected with the worm wheel 3 in a key mode, the outer side of the worm wheel 3 is meshed with the worm 4, the bottom end bearing of the worm 4 is connected with the placing plate 1, the outer side of the first connecting shaft rod 2 is fixedly provided with the first rotating gear 5, and the outer side of the, a second connecting shaft rod 12 is fixed inside the second rotating gear 13, a vertical rod 6 is fixed above the first connecting shaft rod 2, the adjusting rod 9 and the second connecting shaft rod 12, a return spring 7 is fixed inside the top end of the vertical rod 6, a support rod 8 is fixed outside the return spring 7, a mounting plate 10 is fixed above the inner side wall of the placing plate 1, a fastening screw 11 is installed above the inside of the mounting plate 10, a rain-proof cover cloth 15 is fixed on the outer side wall of the vertical rod 6, and a wiring pipe 14 is fixed inside the top end of the rain-proof cover cloth 15;
the highest point of the placing plate 1 is lower than that of the mounting plate 10, the length of the placing plate 1 is smaller than that of the mounting plate 10, the vertical height of the mounting plate 10 is equal to one half of that of the placing plate 1, and therefore the mounting plate 10 can be conveniently mounted with an outdoor vacuum circuit breaker in the later period;
the inner part of the right end of the first connecting shaft rod 2 is of a hollow structure, the right end of the first connecting shaft rod 2 is in open-close connection with the adjusting rod 9, the left end of the adjusting rod 9 is of a cross-shaped structure, the adjusting rod 9 can be conveniently installed due to the fact that the inner part of the right end of the first connecting shaft rod 2 is of the hollow structure, the adjusting rod 9 can be adjusted in a sliding mode, and meanwhile, the left end of the adjusting rod 9 is of the cross-shaped structure, so that the first connecting shaft rod 2 can drive the adjusting rod 9 to rotate together when rotating;
the top end of the vertical rod 6 is of an arc-shaped structure, the inside of the top end of the vertical rod 6 is hollow, 2 groups of the vertical rods 6 are arranged, each group comprises 2 vertical rods, and the vertical rods 6 are arranged in a one-to-one correspondence manner, so that the vertical rod 6 of which the top end is of the arc-shaped structure can be used for installing and slidably adjusting the supporting rod 8;
second connecting shaft pole 12 and first connecting shaft pole 2 are on same horizontal plane, and the direction of rotation of second connecting shaft pole 12 and first connecting shaft pole 2 is opposite, and second connecting shaft pole 12 and first connecting shaft pole 2 are integrated structure with montant 6, and then be convenient for second connecting shaft pole 12 and first connecting shaft pole 2 drive montant 6 in the reverse rotation and carry out the reverse rotation and launch.
The working principle is as follows: when the protective cover for the outdoor vacuum circuit breaker convenient to install is used, firstly, the whole device is moved into a working area as shown in figure 1, after the protective cover reaches the working area, the distance between two placing plates 1 is adjusted according to the width of the outdoor vacuum circuit breaker outside as shown in figure 1, an adjusting rod 9 can slide in a first connecting shaft rod 2 to adjust as shown in figure 1, meanwhile, a supporting rod 8 made of rubber can slide in a vertical rod 6 under the action of a return spring 7, so that the distance between the two placing plates 1 is adjusted by good mutual matching, the mounting plates 10 at the inner sides of the two placing plates 1 are in contact with the front side surface and the rear side surface of the outdoor vacuum circuit breaker, then, the protective cover is fixed through fastening screws 11 as shown in figure 2, and the shielding area of the whole protective cover is convenient to adjust, so that the protective cover can be used for outdoor vacuum circuit breakers of different sizes;
then, as shown in fig. 1, the power cord is connected to the external power cord through the wiring pipe 14 fixed above the inside of the rain cover cloth 15, then, as shown in fig. 2-3, the worm 4 connected to the outer side of the placing plate 1 on the front side is rotated manually, the worm 4 drives the worm wheel 3 to rotate when rotating, so that the first connecting shaft 2 inside the worm wheel 3 rotates together, the first connecting shaft 2 drives the first rotating gear 5 on the outer side to rotate when rotating, the first rotating gear 5 drives the second rotating gear 13 on the outer side to rotate when rotating, so that the second connecting shaft 12 inside the second rotating gear 13 rotates, so that the first connecting shaft 2 and the second connecting shaft 12 rotate together in the reverse direction, and further, the first connecting shaft 2 and the second connecting shaft 12 drive the two outer vertical bars 6 to rotate in the placing groove inside the placing plate 1 in the reverse direction, meanwhile, as shown in fig. 1 and fig. 4, the first connecting shaft rod 2 also drives the adjusting rod 9 inside the rear side to rotate together when rotating, so that the vertical rods 6 on the rear side also rotate together, and then the two vertical rods 6 on the front side and the two vertical rods 6 on the rear side rotate simultaneously to drive the rainproof cover cloth 15 to unfold to shield and protect the outdoor vacuum circuit breaker, as shown in fig. 3, so that the installation and operation are simple, and meanwhile, through the self-locking function of the worm wheel 3 and the worm 4, the two vertical rods 6 and the outdoor vacuum circuit breaker do not need to be fixedly installed, so that the installation and operation are simple and quick, and the content which is not described in detail in the description belongs to the prior art known to the skilled person in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an outdoor protection casing for vacuum circuit breaker convenient to installation, is including placing board (1), worm wheel (3) and worm (4), its characterized in that: the inner bearing of the placing plate (1) is connected with a first connecting shaft rod (2), the right end of the first connecting shaft rod (2) is connected with an adjusting rod (9) in an inner mode, the right end bearing of the adjusting rod (9) is connected with the placing plate (1), the left end of the first connecting shaft rod (2) penetrates through the placing plate (1) and is connected with a worm wheel (3) in a key mode, the outer side of the worm wheel (3) is connected with a worm (4) in a meshed mode, the bottom end bearing of the worm (4) is connected with the placing plate (1), a first rotating gear (5) is fixed on the outer side of the first connecting shaft rod (2), a second rotating gear (13) is connected on the outer side of the first rotating gear (5) in a meshed mode, a second connecting gear (12) is fixed inside the second rotating gear (13), and vertical rods (6) are fixed above the first connecting shaft rod (2), the adjusting rod (9) and the second connecting, and the top of montant (6) is inside to be fixed with reset spring (7) to the outside of reset spring (7) is fixed with bracing piece (8), the inside wall top of placing board (1) is fixed with mounting panel (10), and installs fastening screw (11) above the inside of mounting panel (10), the lateral wall of montant (6) is fixed with rain-proof cover cloth (15), and the top inside of rain-proof cover cloth (15) is fixed with wiring pipe (14).
2. A protective cover for an outdoor vacuum circuit breaker to facilitate installation according to claim 1, wherein: the highest point of the placing plate (1) is lower than the highest point of the mounting plate (10), the length of the placing plate (1) is smaller than that of the mounting plate (10), and the upper and lower heights of the mounting plate (10) are equal to one half of the upper and lower heights of the placing plate (1).
3. A protective cover for an outdoor vacuum circuit breaker to facilitate installation according to claim 1, wherein: the inside hollow column structure that is of the right-hand member of first connecting shaft pole (2), and the right-hand member of first connecting shaft pole (2) is connected for opening and shutting with regulation pole (9) to the left end of adjusting pole (9) is "ten" font structure.
4. A protective cover for an outdoor vacuum circuit breaker to facilitate installation according to claim 1, wherein: the top of montant (6) is arc column structure, and the top of montant (6) is inside to be hollow form to montant (6) are provided with 2 groups, and every group is 2, and montant (6) are the one-to-one setting simultaneously.
5. A protective cover for an outdoor vacuum circuit breaker to facilitate installation according to claim 1, wherein: the second connecting shaft rod (12) and the first connecting shaft rod (2) are on the same horizontal plane, the rotating directions of the second connecting shaft rod (12) and the first connecting shaft rod (2) are opposite, and the second connecting shaft rod (12), the first connecting shaft rod (2) and the vertical rod (6) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335946.8U CN210325629U (en) | 2019-08-17 | 2019-08-17 | Outdoor vacuum circuit breaker protection casing convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335946.8U CN210325629U (en) | 2019-08-17 | 2019-08-17 | Outdoor vacuum circuit breaker protection casing convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210325629U true CN210325629U (en) | 2020-04-14 |
Family
ID=70130192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921335946.8U Active CN210325629U (en) | 2019-08-17 | 2019-08-17 | Outdoor vacuum circuit breaker protection casing convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210325629U (en) |
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2019
- 2019-08-17 CN CN201921335946.8U patent/CN210325629U/en active Active
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