CN210668149U - Intelligent double-power-supply conversion device - Google Patents
Intelligent double-power-supply conversion device Download PDFInfo
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- CN210668149U CN210668149U CN201922335104.9U CN201922335104U CN210668149U CN 210668149 U CN210668149 U CN 210668149U CN 201922335104 U CN201922335104 U CN 201922335104U CN 210668149 U CN210668149 U CN 210668149U
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- protection box
- telescopic
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- rod
- mounting plate
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Abstract
The utility model discloses an intelligent dual-power conversion device, which comprises a protective box, wherein a polished rod is arranged in the protective box, a telescopic sleeve is arranged at the box bottom of the protective box, an electric telescopic rod is arranged in the telescopic sleeve, the telescopic sleeve and one end of the electric telescopic rod are both fixedly connected with a mounting plate, and a dual-power conversion switch is arranged at the front side of the mounting plate; the protection box is characterized in that a storage battery is arranged at the bottom of the protection box, a movable cover is installed on the protection box, a control switch is arranged outside the protection box, and an opening and closing control device is arranged between the movable cover and the installation plate. Compared with the prior art, the beneficial effects of the utility model are that: when using, through pressing control switch, make electric telescopic handle extension to promote dual supply change over switch on the mounting panel and outwards remove along the polished rod, the mounting panel is in the removal, pushes away the movable cover through the control lever, until pushing dual supply change over switch to the protection box opening part, makes things convenient for staff's maintenance and change.
Description
Technical Field
The utility model relates to a dual power transfer switch technical field specifically is an intelligent dual power transfer device.
Background
The dual-power automatic transfer switch is used for one-way standby, and when common power fails or is in power failure, the dual-power automatic transfer switch is automatically switched into a standby power supply (the standby power supply can be supplied with power by a generator under a small load), so that equipment can still normally operate. With the development of social economy, many industries and departments have higher requirements on the reliability of power supply, and in order to ensure the continuity of power supply, a plurality of important occasions adopt dual-power supply, so that the safety requirement on a dual-power transfer switch is higher.
The mode that current dual supply automatic change over switch adopted the screw fixation usually installs on the mounting panel, be equipped with the screw hole on the mounting panel, the screw passes the screw hole and fixes the mounting panel in the regulator cubicle or on the wall, thereby fix dual supply automatic change over switch in the regulator cubicle or on the wall, but this kind of mode of installing inside the regulator cubicle, because the regulator cubicle is inside to be bulky, when installing and dismantling dual supply automatic change over switch, very trouble, the operation and the maintenance in later stage of being not convenient for moreover, touch other electric wires easily in the maintenance process, cause the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence dual supply conversion equipment to propose in solving above-mentioned background art, traditional mounting means because the regulator cubicle is inside to be bulky, when installing and dismantling dual supply automatic transfer switch, very troublesome, the operation and the maintenance in later stage of being not convenient for moreover touch other electric wires easily in the maintenance process, cause the potential safety hazard scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent dual-power conversion device comprises a protection box, wherein polish rods are arranged at four corners of the protection box and are perpendicular to the box bottom of the protection box, a telescopic sleeve is arranged at the center of the box bottom of the protection box, an electric telescopic rod is arranged inside the telescopic sleeve, one ends of the telescopic sleeve and the electric telescopic rod are connected with the box bottom of the protection box, the other ends of the telescopic sleeve and the electric telescopic rod are connected and fixed with mounting plates, the mounting plates are flat cuboid structures, the four corners of the mounting plates are in sliding fit with the polish rods, and a dual-power conversion switch is arranged on the front side of the mounting plates;
the protection box comprises a protection box body and is characterized in that a storage battery is arranged at the bottom of the protection box body, a movable cover is installed at the front opening of the protection box body through a hinge, a control switch is arranged at the lower right corner of the protection box body, and an opening-closing control device is arranged between the movable cover and the mounting plate.
Preferably, the telescopic sleeve is formed by connecting a plurality of telescopic rings, the number of the telescopic rings is at least four, all the telescopic rings are coaxial and are in clearance fit, guide grooves are formed in the inner walls of the telescopic rings, guide blocks are arranged on the outer walls of the telescopic rings, and the guide blocks on the telescopic rings are located on the inner sides and are in sliding fit with the guide grooves on the telescopic rings on the adjacent outer sides.
Preferably, the outer side of the telescopic ring is provided with a wire outlet groove, and the wire outlet groove penetrates through the telescopic ring along the direction of the box bottom of the protection box.
Preferably, a sliding groove is formed in the inner side of the movable cover, and a sliding block is slidably mounted in the sliding groove.
Preferably, the opening and closing control device comprises a control rod, two ends of the control rod are respectively installed on the surface of the fixed block and the surface of the sliding block through rotating shafts, the fixed block is fixedly connected with the installation plate, and the sliding block is in sliding fit with the sliding groove.
Preferably, the four corners of the mounting plate are provided with engagement portions, the engagement portions are provided with engagement holes, the engagement holes are sleeved on the outer side of the polished rod, and the inner diameter of each engagement hole is equal to the outer diameter of the polished rod.
Preferably, the outer end of the polished rod is provided with a limit ring.
Preferably, the outer side of the protection box is provided with a plurality of through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
when using, through pressing control switch, make electric telescopic handle extension to promote dual supply change over switch on the mounting panel and outwards remove along the polished rod, the mounting panel is in the removal, pushes away the movable cover through the control lever, until pushing dual supply change over switch to the protection box opening part, makes things convenient for staff's maintenance and change.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a left-side view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the telescopic sleeve of the present invention.
In the figure: 1. a protective case; 2. a telescopic sleeve; 201. a telescopic ring; 202. a guide groove; 203. a guide block; 204. an outlet groove; 3. an electric telescopic rod; 4. a polish rod; 5. mounting a plate; 6. a joining section; 7. a dual power transfer switch; 8. a through hole; 9. a control switch; 10. a movable cover; 11. a fixed block; 12. a control lever; 13. a chute; 14. a slider; 15. a storage battery; 16. a limit ring.
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, an intelligent dual-power conversion device comprises a protection box 1, wherein polish rods 4 are arranged at four corners of the protection box 1, the polish rods 4 are perpendicular to the box bottom of the protection box 1, a telescopic sleeve 2 is arranged at the center of the box bottom of the protection box 1, an electric telescopic rod 3 is arranged inside the telescopic sleeve 2, one ends of the telescopic sleeve 2 and the electric telescopic rod 3 are both connected with the box bottom of the protection box 1, the other ends of the telescopic sleeve 2 and the electric telescopic rod 3 are both connected and fixed with a mounting plate 5, the mounting plate 5 is of a flat cuboid structure, four corners of the mounting plate are in sliding fit with the polish rods 4, and a dual-power conversion;
the box bottom of protection box 1 is provided with battery 15, and the movable cover 10 is installed through the hinge in the front side opening department of protection box 1, and the lower right corner position of protection box 1 is provided with control switch 9, is provided with switching control device between movable cover 10 and mounting panel 5.
Specifically, the telescopic sleeve 2 is formed by connecting a plurality of telescopic rings 201, the number of the telescopic rings 201 is at least four, all the telescopic rings 201 are coaxial and are in clearance fit with each other, a guide groove 202 is formed in the inner wall of each telescopic ring 201, a guide block 203 is arranged on the outer wall of each telescopic ring 201, and the guide block 203 on the telescopic ring 201 on the inner side is in sliding fit with the guide groove 202 on the telescopic ring 201 on the adjacent outer side; so set up, when electric telescopic handle 3 is flexible, drive mounting panel 5 back-and-forth movement to through the mutually supporting of guide block 203 and guide way 202, make expansion ring 201 zoom along electric telescopic handle 3's length direction, make mounting panel 5's rear side and electric telescopic handle 3 be located telescopic sleeve 2 inside all the time, prevent that the circuit from exposing, make the device safer.
Specifically, an outlet groove 204 is formed in the outer side of the telescopic ring 201, the outlet groove 204 penetrates through the telescopic ring 201 along the box bottom direction of the protection box 1, and thus, a line in the telescopic sleeve 2 can be pulled out from the outlet groove 204 and connected with other lines in the protection shell.
Specifically, a sliding groove 13 is formed in the inner side of the movable cover 10, a sliding block 14 is slidably mounted in the sliding groove 13, the opening and closing control device comprises a control rod 12, two ends of the control rod 12 are respectively mounted on the surfaces of a fixed block 11 and the sliding block 14 through rotating shafts, the fixed block 11 is fixedly connected with the mounting plate 5, and the sliding block 14 is in sliding fit with the sliding groove 13; so set up, when electric telescopic handle 3 promoted mounting panel 5 and moved forward, because control lever 12 length is certain, consequently slider 14 moves in spout 13 is inside to support the outer end of spout 13, along with stretching out of mounting panel 5, promote movable cover 10 through control lever 12 and open, when electric telescopic handle 3 inwards stimulates mounting panel 5 and moves backward, slider 14 moves in spout 13 is inside, and catches on the inner of spout 13, along with the retraction of mounting panel 5, it is closed to stimulate movable cover 10 through control lever 12.
Specifically, the four corners of the mounting plate 5 are provided with the connection portions 6, the connection holes are formed in the connection portions 6, the connection holes are sleeved on the outer side of the polished rod 4, the inner diameter of each connection hole is equal to the outer diameter of the polished rod 4, and the electric telescopic rod 3 is limited by the polished rod 4 and the connection portions 6 to enable the mounting plate 5 to move linearly along the polished rod 4 when pushing the mounting plate 5 to move.
Specifically, the outer end of the polished rod 4 is provided with a limit ring 16, and the mounting plate 5 is prevented from being separated from the limit of the polished rod 4 by the limit ring 16.
Specifically, a plurality of lead-through hole 8 has been seted up in the outside of protection box 1, leads to in hole 8 conveniently introduces protection box 1 with outside circuit joint through setting up to link to each other with dual power change over switch 7.
The working principle is as follows: when in use, the control switch 9 is pressed to start the electric telescopic rod 3, the electric telescopic rod 3 pushes the mounting plate 5 and the dual-power transfer switch 7 to move forwards along the polish rod 4, meanwhile, as the control rod 12 has a certain length, when the electric telescopic rod 3 pushes the mounting plate 5 to move forwards, the sliding block 14 moves in the sliding groove 13, and is propped against the outer end of the sliding chute 13, along with the extension of the mounting plate 5, the movable cover 10 is pushed to open by the control rod 12, meanwhile, the dual-power supply change-over switch reaches the opening of the protection box 1, so that the overhaul and the maintenance of workers are convenient, after the overhaul is finished, the control switch 9 is pressed again to start the electric telescopic rod 3, when the electric telescopic rod 3 pulls the mounting plate 5 inwards to move backwards, the sliding block 14 moves in the sliding groove 13, and hooks the inner end of the sliding chute 13, and pulls the movable cover 10 to close through the control rod 12 along with the retraction of the mounting plate 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an intelligence dual supply conversion equipment which characterized in that: the protection box comprises a protection box (1), wherein polish rods (4) are arranged at four corners of the protection box (1), the polish rods (4) are perpendicular to the box bottom of the protection box (1), a telescopic sleeve (2) is arranged at the center of the box bottom of the protection box (1), an electric telescopic rod (3) is arranged inside the telescopic sleeve (2), one ends of the telescopic sleeve (2) and the electric telescopic rod (3) are connected with the box bottom of the protection box (1), the other ends of the telescopic sleeve and the electric telescopic rod are connected and fixed with a mounting plate (5), the mounting plate (5) is of a flat cuboid structure, four corners of the mounting plate are in sliding fit with the polish rods (4), and a dual-power supply change-over switch (7) is arranged on the front side of the mounting plate (5;
the protection box is characterized in that a storage battery (15) is arranged at the bottom of the protection box (1), a movable cover (10) is installed at the opening position of the front side of the protection box (1) through a hinge, a control switch (9) is arranged at the lower right corner of the protection box (1), and an opening and closing control device is arranged between the movable cover (10) and the mounting plate (5).
2. The intelligent dual-power conversion device of claim 1, wherein: the telescopic sleeve (2) is formed by connecting a plurality of telescopic rings (201), the telescopic rings (201) are at least four in number and all the telescopic rings (201) are coaxial and are in clearance fit with each other, guide grooves (202) are formed in the inner walls of the telescopic rings (201), guide blocks (203) are arranged on the outer walls of the telescopic rings (201), and the guide blocks (203) on the telescopic rings (201) are located on the inner sides and are in sliding fit with the guide grooves (202) on the telescopic rings (201) on the adjacent outer sides.
3. The intelligent dual-power conversion device of claim 2, wherein: an outlet groove (204) is formed in the outer side of the telescopic ring (201), and the outlet groove (204) penetrates through the telescopic ring (201) along the direction of the bottom of the protection box (1).
4. The intelligent dual-power conversion device of claim 1, wherein: a sliding groove (13) is formed in the inner side of the movable cover (10), and a sliding block (14) is installed in the sliding groove (13) in a sliding mode.
5. The intelligent dual-power conversion device of claim 4, wherein: the opening and closing control device comprises a control rod (12), two ends of the control rod (12) are respectively installed on a fixed block (11) and the surface of a sliding block (14) through rotating shafts, the fixed block (11) is fixedly connected with the mounting plate (5), and the sliding block (14) is in sliding fit with the sliding groove (13).
6. The intelligent dual-power conversion device of claim 1, wherein: the four corners position of mounting panel (5) is provided with links up portion (6), the linking hole has been seted up on linking up portion (6), the linking hole cover is in polished rod (4) the outside, just the internal diameter size in linking hole equals the external diameter size of polished rod (4).
7. The intelligent dual-power conversion device of claim 1, wherein: the outer end of the polish rod (4) is provided with a limit ring (16).
8. The intelligent dual-power conversion device of claim 1, wherein: the outer side of the protection box (1) is provided with a plurality of through wire holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922335104.9U CN210668149U (en) | 2019-12-24 | 2019-12-24 | Intelligent double-power-supply conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922335104.9U CN210668149U (en) | 2019-12-24 | 2019-12-24 | Intelligent double-power-supply conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210668149U true CN210668149U (en) | 2020-06-02 |
Family
ID=70812939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922335104.9U Active CN210668149U (en) | 2019-12-24 | 2019-12-24 | Intelligent double-power-supply conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210668149U (en) |
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2019
- 2019-12-24 CN CN201922335104.9U patent/CN210668149U/en active Active
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