CN210575707U - High-voltage circuit breaker convenient to install - Google Patents
High-voltage circuit breaker convenient to install Download PDFInfo
- Publication number
- CN210575707U CN210575707U CN201921859037.4U CN201921859037U CN210575707U CN 210575707 U CN210575707 U CN 210575707U CN 201921859037 U CN201921859037 U CN 201921859037U CN 210575707 U CN210575707 U CN 210575707U
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- CN
- China
- Prior art keywords
- bearing box
- circuit breaker
- voltage circuit
- high voltage
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a high voltage circuit breaker easy to assemble, including bearing box, fender frame and high voltage circuit breaker main part, the bottom of bearing box is fixed with the bottom plate, the left and right sides of bearing box all is fixed with bears the box, and is provided with the pneumatic cylinder in the bearing box, the front side of bearing box is connected with the revolving door through the hinge, and has seted up the shutter on the revolving door, keep off the frame setting in the outside of fan, and keep off the frame and fix on bearing box, the high voltage circuit breaker main part sets up inside and the up end at bearing box. This high voltage circuit breaker easy to assemble, the device accessible auto-lock gyro wheel move to required place, and auto-lock gyro wheel can be at the effect of pneumatic cylinder and hydraulic stem rebound afterwards, and until the auto-lock gyro wheel leaves ground completely, the bottom plate contacts with ground simultaneously to this places the device stable in required place, and accessible mounting hole and outside bolt are fixed the bottom plate subaerial, thereby easy to assemble.
Description
Technical Field
The utility model relates to a high voltage circuit breaker technical field specifically is a high voltage circuit breaker easy to assemble.
Background
High-voltage circuit breakers, also called high-voltage switches, can not only cut off or close the no-load and load currents in the high-voltage circuit, but also pass the action of a relay protection device when a system fails.
The inconvenient installation of current high voltage circuit breaker after removing to required place, and the surface easily scalds when high voltage circuit breaker operating time is of a specified duration to influence life, consequently it is convenient inadequately to use, to above-mentioned problem, needs to improve current equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high voltage circuit breaker easy to assemble to current high voltage circuit breaker who proposes in solving above-mentioned background art is inconvenient the installation after removing to required place, and the surface easily scalds when high voltage circuit breaker operating time is of a specified duration, thereby influences life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high voltage circuit breaker easy to assemble, includes the bearing box, keeps off frame and high voltage circuit breaker main part, the bottom of bearing box is fixed with the bottom plate, and the mounting hole has all been seted up to both sides around the bottom plate, the left and right sides of bearing box all is fixed with the bearing box, and is provided with the pneumatic cylinder in the bearing box, and the downside of pneumatic cylinder is connected with the auto-lock gyro wheel through the hydraulic stem simultaneously, the front side of bearing box is connected with the revolving door through the hinge, and has seted up the shutter on the revolving door, all is provided with the fan in the lateral wall about the bearing box simultaneously, keep off the frame setting in the outside of fan, and keep off the frame and fix on the bearing box, the downside that keeps off the frame simultaneously has the filter screen through the bolt fastening, the high voltage.
Preferably, the bottom plate is symmetrically provided with three mounting holes, and 3 bottom plates are distributed at equal intervals.
Preferably, the hydraulic cylinder and the self-locking rollers form a telescopic structure through hydraulic rods, and the number of the self-locking rollers is four.
Preferably, the revolving door is rotatably connected with the bearing box through a hinge.
Preferably, the number of the fans is two, and the 2 fans are symmetrically arranged.
Preferably, the filter screen is in threaded connection with the baffle frame and the bearing box through bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the high-voltage circuit breaker which is convenient to install,
(1) the device is provided with a bottom plate, a mounting hole, a hydraulic cylinder, a hydraulic rod and a self-locking roller, the device can be moved to a required place through the self-locking roller, then the self-locking roller can move upwards under the action of the hydraulic cylinder and the hydraulic rod until the self-locking roller completely leaves the ground, and meanwhile, the bottom plate is in contact with the ground, so that the device is stably placed at the required place, and then the bottom plate can be fixed on the ground through the mounting hole and an external bolt, and the installation is convenient;
(2) the shutter and the fan are arranged, the fan can cool the high-voltage circuit breaker main body in the working process of the high-voltage circuit breaker main body in the bearing box, and hot air can be discharged through the shutter, so that the surface of the high-voltage circuit breaker main body is prevented from being scalded after the high-voltage circuit breaker main body is used for a long time;
(3) be provided with the fan, keep off frame, filter screen and bolt, the fan is at the in-process of work, keeps off the frame and can play the effect of keeping off the rain to the fan, and the filter screen can keep apart the impurity in the air, prevents that impurity from entering into the bearing box, after the work, takes off the bolt and can dismantle the filter screen get off, convenient clearance.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. bearing box, 2, bottom plate, 3, mounting hole, 4, bearing box, 5, pneumatic cylinder, 6, hydraulic stem, 7, auto-lock gyro wheel, 8, revolving door, 9, hinge, 10, shutter, 11, fan, 12, keep off the frame, 13, filter screen, 14, bolt, 15, high-voltage circuit breaker main part.
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. 1-3, the present invention provides a technical solution: a high-voltage circuit breaker convenient to install is disclosed, as shown in figures 1 and 2, a bottom plate 2 is fixed at the bottom of a bearing box 1, mounting holes 3 are respectively formed in the front side and the rear side of the bottom plate 2, the mounting holes 3 are symmetrically formed in the bottom plate 2, three bottom plates 2 are arranged, 3 bottom plates 2 are distributed at equal intervals, after the high-voltage circuit breaker is stably placed at a required place, the bottom plates 2 support the high-voltage circuit breaker, then the bottom plates 2 can be fixed through the mounting holes 3 and external bolts, so that the installation work of the high-voltage circuit breaker is facilitated, bearing boxes 4 are fixed on the left side and the right side of the bearing box 1, hydraulic cylinders 5 are arranged in the bearing boxes 4, the lower sides of the hydraulic cylinders 5 are connected with self-locking rollers 7 through hydraulic rods 6, the hydraulic cylinders 5 and the self-locking rollers 7 form a telescopic structure, four self-locking rollers 7 are arranged, the self-locking rollers 7 can move up, when the self-locking roller 7 moves downwards until the bottom plate 2 leaves the ground, the device can move under the action of the self-locking roller 7, and when the device moves to a required place, the self-locking roller 7 moves upwards until the bottom plate 2 contacts the ground, so that the device is fixed.
According to the drawings of fig. 1, 2 and 3, the front side of the bearing box 1 is connected with the revolving door 8 through a hinge 9, the revolving door 8 is provided with a blind window 10, the left and right side walls of the bearing box 1 are both provided with fans 11, the revolving door 8 is rotatably connected with the bearing box 1 through the hinge 9, the revolving door 8 can rotate under the action of the hinge 9 to control the opening and closing of the revolving door 8, so as to facilitate the maintenance of the high-voltage circuit breaker main body 15 in the bearing box 1, the blocking frame 12 is arranged at the outer side of the fans 11, the blocking frame 12 is fixed on the bearing box 1, the lower side of the blocking frame 12 is fixed with a filter screen 13 through a bolt 14, the fans 11 are provided with two fans 11, and 2 fans 11 are symmetrically arranged, in the working process of the high-voltage circuit breaker main body 15, the fans 11 can play a role of cooling to the high-voltage circuit breaker main body 15, and the cooling effect can be enhanced when the, filter screen 13 is threaded connection through bolt 14 and the connected mode between keeping off frame 12 and the carrier case 1, and fan 11 is at the in-process of work, and the impurity in the air can be kept apart to filter screen 13, after work, takes off bolt 14 and can dismantle filter screen 13, conveniently clears up filter screen 13, prevents that impurity from blockking up filter screen 13, and high voltage circuit breaker main part 15 sets up in the inside and the up end of carrier case 1.
The working principle is as follows: when the high-voltage circuit breaker convenient to install is used, the device is moved to a required place through the self-locking roller 7, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the hydraulic rod 6 to contract, the self-locking roller 7 is driven to move upwards until the self-locking roller 7 completely leaves the ground, the bottom plate 2 is contacted with the ground and plays a role in supporting the device, then the high-voltage circuit breaker is fixed by penetrating through the mounting hole 3 through a screw, the high-voltage circuit breaker main body 15 and the fan 11 are started, the fan 11 pumps air into the bearing box 1 during the working process of the high-voltage circuit breaker main body 15, the high-voltage circuit breaker main body 15 is cooled, the filter screen 13 can isolate impurities in the air, then hot air is discharged through the shutter 10, the blocking frame 12 plays a role in blocking rain for the fan 11, and after the working process, the bolt 14 is taken down to detach the filter screen 13, the cleaning is thus carried out for the next use of the screen 13, while the flap 8 can be manually pivoted forward by the hinge 9 for the maintenance of the main body 15 of the high-voltage circuit breaker inside the load-bearing box 1, which completes the whole work and is not described in detail in this description, which is well known to the person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
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 (6)
1. The utility model provides a high voltage circuit breaker easy to assemble, includes bearing box (1), keeps off frame (12) and high voltage circuit breaker main part (15), its characterized in that: a bottom plate (2) is fixed at the bottom of the bearing box (1), mounting holes (3) are respectively arranged at the front side and the rear side of the bottom plate (2), the left side and the right side of the bearing box (1) are both fixed with bearing boxes (4), and hydraulic cylinders (5) are arranged in the bearing boxes (4), meanwhile, the lower side of the hydraulic cylinder (5) is connected with a self-locking roller (7) through a hydraulic rod (6), the front side of the bearing box (1) is connected with a revolving door (8) through a hinge (9), the revolving door (8) is provided with a shutter (10), meanwhile, fans (11) are arranged in the left side wall and the right side wall of the bearing box (1), the baffle frame (12) is arranged on the outer side of the fans (11), the baffle frame (12) is fixed on the bearing box (1), meanwhile, a filter screen (13) is fixed on the lower side of the baffle frame (12) through a bolt (14), the high-voltage circuit breaker main body (15) is arranged inside the bearing box (1) and on the upper end face.
2. A high voltage circuit breaker to facilitate installation according to claim 1, wherein: the bottom plate (2) is symmetrically provided with three mounting holes (3), and the three bottom plates (2) are distributed at equal intervals.
3. A high voltage circuit breaker to facilitate installation according to claim 1, wherein: the hydraulic cylinder (5) and the self-locking rollers (7) form a telescopic structure through hydraulic rods (6), and four self-locking rollers (7) are arranged.
4. A high voltage circuit breaker to facilitate installation according to claim 1, wherein: the revolving door (8) is rotatably connected with the bearing box (1) through a hinge (9).
5. A high voltage circuit breaker to facilitate installation according to claim 1, wherein: the number of the fans (11) is two, and the 2 fans (11) are symmetrically arranged.
6. A high voltage circuit breaker to facilitate installation according to claim 1, wherein: the filter screen (13) is in threaded connection with the baffle frame (12) and the bearing box (1) through bolts (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859037.4U CN210575707U (en) | 2019-10-31 | 2019-10-31 | High-voltage circuit breaker convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859037.4U CN210575707U (en) | 2019-10-31 | 2019-10-31 | High-voltage circuit breaker convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210575707U true CN210575707U (en) | 2020-05-19 |
Family
ID=70660362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921859037.4U Expired - Fee Related CN210575707U (en) | 2019-10-31 | 2019-10-31 | High-voltage circuit breaker convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210575707U (en) |
-
2019
- 2019-10-31 CN CN201921859037.4U patent/CN210575707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |