CN210925793U - Dual-power automatic transfer switch with installation bottom plate - Google Patents

Abstract

The utility model discloses a dual supply automatic transfer switch with mounting plate, including base, dual supply automatic transfer switch body, mounting plate, standing groove and location structure, the both sides of base bottom all are equipped with location structure, and the central point department of putting at base top is equipped with the standing groove to all be equipped with buffer structure on two inside walls of standing groove, the inside one end of standing groove is equipped with mounting plate, and mounting plate's top extends to the outside of standing groove, and mounting plate's internally mounted has dual supply automatic transfer switch body, and the top of dual supply automatic transfer switch body extends to mounting plate's outside to all be equipped with the draw-in groove on two lateral walls of dual supply automatic transfer switch body, the inside bottom of mounting plate is equipped with the logical groove of dismouting. The utility model discloses not only improve the convenience when change over switch uses, received the phenomenon of damage and taken place because of vibrating when having avoided the change over switch to use, improved the stability when change over switch uses moreover.

Description

Dual-power automatic transfer switch with installation bottom plate

Technical Field

The utility model relates to a power equipment technical field specifically is a dual supply automatic transfer switch with mounting plate.

Background

The dual-power automatic transfer switch is simply divided into two groups of switches, one group of switches are in a common state, the other group of switches are in a standby state, and when common power fails suddenly or power is cut off, the dual-power automatic transfer switch is automatically put into a standby power supply to enable equipment to still normally operate.

The change over switch on the market is various at present, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:

(1) the existing change-over switch is inconvenient to rapidly disassemble and assemble, is inconvenient to maintain and troubles people frequently;

(2) the existing change-over switch is inconvenient to buffer, is easy to damage due to vibration when receiving external force impact, and needs to be improved;

(3) the existing change-over switch is inconvenient to position, so that the change-over switch is easy to deviate and has general stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual supply automatic transfer switch with mounting plate to provide among the above-mentioned background art that transfer switch is not convenient for quick assembly disassembly, is not convenient for cushion and is not convenient for carry out the problem of location processing.

In order to achieve the above object, the utility model provides a following technical scheme: a dual-power automatic transfer switch with an installation bottom plate comprises a base, a dual-power automatic transfer switch body, the installation bottom plate, a placement groove and a positioning structure, wherein the positioning structure is arranged on two sides of the bottom of the base, the placement groove is arranged in the center of the top of the base, buffer structures are arranged on two inner side walls of the placement groove, the installation bottom plate is arranged at one end of the inner part of the placement groove, the top end of the installation bottom plate extends to the outer part of the placement groove, the dual-power automatic transfer switch body is installed in the installation bottom plate, the top end of the dual-power automatic transfer switch body extends to the outer part of the installation bottom plate, clamping grooves are arranged on two outer side walls of the dual-power automatic transfer switch body, a dismounting through groove is arranged at the bottom end of the inner part of the installation bottom plate, a bidirectional screw rod is arranged in the center of the dismounting through, and the both sides on two-way hob surface all threaded connection have the screw cap, be fixed with driven the dish of nibbling on the outer wall of two-way hob one side, and the dismouting of driven nibbling dish top leads to the inslot portion and is equipped with initiative and nibbles the dish, initiatively nibbles dish and driven nibbles a set intermeshing to the central point department of putting on initiative nibbling dish top is equipped with the turning handle, and the top of turning handle extends to the outside of mounting plate, the dismouting in the turning handle outside leads to the inslot top and is fixed with annular spacing frame, and the inside both sides of annular spacing frame all are equipped with the gag lever post, and the bottom of gag lever post extends to the outside of annular spacing frame and with the top fixed connection of initiative.

Preferably, buffer structure's inside is equipped with buffering cell body, interlock board, buffering post and expanding spring in proper order, all be equipped with the buffering cell body on two inside walls of standing groove, and the inside one end of buffering cell body is equipped with the interlock board, the one end of interlock board extend to the inside of standing groove and with the outer wall fixed connection of mounting plate.

Preferably, the central point department of putting at buffering cell body top is fixed with the buffering post, the bottom of buffering post run through the trace board and with the bottom fixed connection of buffering cell body, and the buffering post surface winding of trace board bottom has expanding spring, expanding spring's bottom and the bottom fixed connection of buffering cell body.

Preferably, the both sides that the groove top was led to in the dismouting all are equipped with the joint cell body, and the inside one side of joint cell body is equipped with the trace, the bottom of trace extend to the logical inside of groove of dismouting and with the top fixed connection of screw cap to be fixed with the fixture block on the outer wall that the trace is close to dual supply automatic transfer switch body one side.

Preferably, location groove body, fastener, miniature sucking disc and resettlement groove are equipped with in proper order to location structure's inside, the both sides of base bottom all are equipped with the resettlement groove, and the inside location groove body that is equipped with of base above the resettlement groove.

Preferably, the bottom of the interior of the placement groove is provided with a miniature sucker, a fastening piece is fixed at the center of the top end of the miniature sucker, and the top end of the fastening piece extends to the interior of the positioning groove body and is fixedly connected with the top of the positioning groove body.

Compared with the prior art, the beneficial effects of the utility model are that: the dual-power automatic transfer switch with the mounting bottom plate not only improves the convenience of the transfer switch in use, avoids the phenomenon of damage caused by oscillation in use of the transfer switch, but also improves the stability of the transfer switch in use;

(1) the double-power-supply automatic change-over switch is provided with a linkage rod, a clamping groove, a clamping block, a threaded cap, a two-way spiral rod, a driven meshing disc, an annular limiting frame, a rotating handle, a limiting rod and a driving meshing disc, wherein the driving meshing disc is driven to rotate by rotating the rotating handle, meanwhile, the limiting rod synchronously rotates in the annular limiting frame so as to limit the rotation amplitude of the driving meshing disc;

(2) the buffer groove body, the linkage plate, the buffer column and the telescopic spring are arranged, and the linkage plate moves up and down on the surface of the buffer column under the elastic action of the telescopic spring, and the linkage plate can move up and down in the buffer groove body and drive the mounting bottom plate to synchronously move up and down in the placing groove so as to buffer the mounting bottom plate, so that the phenomenon that the change-over switch is damaged due to oscillation when in use is avoided;

(3) through being provided with location cell body, fastener, miniature sucking disc and resettlement groove, through the inside fastener of location cell body, with the fixed inside that sets up in the resettlement groove of miniature sucking disc, when the bottom of base and when placing the face and contact, miniature sucking disc then can adsorb mutually with placing the face to fix a position the base, avoid its phenomenon that the skew appears, thereby improved the stability when change over switch uses.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the cross-sectional enlarged structure of the buffering structure of the present invention;

fig. 4 is the schematic view of the positioning structure of the present invention with a sectional view and an enlarged structure.

In the figure: 1. a base; 2. a buffer structure; 201. a buffer tank body; 202. a linkage plate; 203. a buffer column; 204. a tension spring; 3. a linkage rod; 4. a dual power automatic transfer switch body; 5. a card slot; 6. a clamping block; 7. clamping the groove body; 8. a threaded cap; 9. a bidirectional screw rod; 10. assembling and disassembling the through grooves; 11. mounting a bottom plate; 12. a placement groove; 13. a positioning structure; 1301. a positioning groove body; 1302. a fastener; 1303. a micro-sucker; 1304. a placing groove; 14. a driven meshing disc; 15. an annular limiting frame; 16. a handle is rotated; 17. a limiting rod; 18. the driving engagement disc.

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 an embodiment: a dual-power automatic transfer switch with an installation bottom plate comprises a base 1, a dual-power automatic transfer switch body 4, an installation bottom plate 11, a placing groove 12 and a positioning structure 13, wherein the positioning structure 13 is arranged on two sides of the bottom of the base 1, a positioning groove body 1301, a fastening piece 1302, a micro sucker 1303 and a placing groove 1304 are sequentially arranged in the positioning structure 13, the placing groove 1304 is arranged on two sides of the bottom of the base 1, the positioning groove body 1301 is arranged in the base 1 above the placing groove 1304, the micro sucker 1303 is arranged at the bottom end in the placing groove 1304, the fastening piece 1302 is fixed at the center of the top end of the micro sucker 1303, and the top end of the fastening piece 1302 extends into the positioning groove body 1301 and is fixedly connected with the top of the positioning groove body 1301;

the miniature suction cups 1303 are fixedly arranged inside the placing grooves 1304 through the fasteners 1302 inside the positioning groove bodies 1301, and when the bottom end of the base 1 is in contact with a placing surface, the miniature suction cups 1303 can be adsorbed to the placing surface so as to position the base 1, so that the phenomenon of deviation of the base 1 is avoided, and the stability of the change-over switch is improved;

a placing groove 12 is arranged at the central position of the top of the base 1, buffer structures 2 are arranged on two inner side walls of the placing groove 12, a buffer groove body 201, a linkage plate 202, a buffer column 203 and a telescopic spring 204 are sequentially arranged in the buffer structures 2, the buffer groove bodies 201 are arranged on the two inner side walls of the placing groove 12, the linkage plate 202 is arranged at one end in the buffer groove body 201, one end of the linkage plate 202 extends into the placing groove 12 and is fixedly connected with the outer wall of the mounting bottom plate 11, the buffer column 203 is fixed at the central position of the top of the buffer groove body 201, the bottom end of the buffer column 203 penetrates through the linkage plate 202 and is fixedly connected with the bottom of the buffer groove body 201, the telescopic spring 204 is wound on the surface of the buffer column 203 at the bottom end of the linkage plate 202, and the bottom end of the telescopic spring 204 is fixedly connected with;

through the elastic action of the telescopic spring 204, the linkage plate 202 moves up and down on the surface of the buffer column 203, and the linkage plate 202 moves up and down in the buffer slot body 201 and drives the installation bottom plate 11 to synchronously move up and down in the placing slot 12, so that the installation bottom plate 11 is buffered, and the phenomenon that the installation bottom plate is damaged due to oscillation is avoided;

one end of the inner part of the placing groove 12 is provided with a mounting bottom plate 11, the top end of the mounting bottom plate 11 extends to the outer part of the placing groove 12, and the inside of the installation bottom plate 11 is provided with a dual-power automatic transfer switch body 4, the top end of the dual-power automatic transfer switch body 4 extends to the outside of the installation bottom plate 11, and the two outer side walls of the dual-power automatic transfer switch body 4 are both provided with a clamping groove 5, the bottom end inside the mounting bottom plate 11 is provided with a dismounting through groove 10, the two sides of the top end of the dismounting through groove 10 are both provided with a clamping groove body 7, and one side of the inside of the clamping groove body 7 is provided with a linkage rod 3, the bottom end of the linkage rod 3 extends to the inside of the dismounting through groove 10 and is fixedly connected with the top end of the threaded cap 8, a clamping block 6 is fixed on the outer wall of the linkage rod 3 close to one side of the dual-power automatic transfer switch body 4, so that the dual-power automatic transfer switch body 4 can be quickly disassembled and assembled;

and the inside central point department of putting of logical groove 10 of dismouting is equipped with two-way hob 9, two-way hob 9's both ends and the inner wall of the logical groove 10 of dismouting are articulated mutually, and the both sides on two-way hob 9 surface all threaded connection have screw cap 8, be fixed with driven engaging disc 14 on the outer wall of two-way hob 9 one side, and the dismouting that is detained the logical groove 10 top of driven engaging disc 14 is inside to be equipped with initiative engaging disc 18, initiative engaging disc 18 and driven engaging disc 14 intermeshing, and the central point department of initiative engaging disc 18 top is equipped with turning handle 16, the top of turning handle 16 extends to the outside of mounting plate 11, the dismouting logical groove 10 top in the turning handle 16 outside is fixed with annular spacing frame 15, and the inside both sides of annular spacing frame 15 all are equipped with gag lever 17, the bottom of gag lever 17 extends to the outside of annular spacing frame 15 and with the top fixed connection.

The working principle is as follows: when the change-over switch is used, firstly, the linkage plate 202 moves up and down on the surface of the buffer column 203 under the elastic action of the extension spring 204, the linkage plate 202 moves up and down in the buffer slot body 201 and drives the installation bottom plate 11 to move up and down synchronously in the placement slot 12 so as to buffer the installation bottom plate 11 and avoid the damage of the installation bottom plate due to oscillation, then the micro-suction disc 1303 is fixedly arranged in the placement slot 1304 through the fastening piece 1302 in the positioning slot body 1301, when the bottom end of the base 1 contacts with the placement surface, the micro-suction disc 1303 is adsorbed with the placement surface so as to position the base 1 and avoid the deflection of the base, the stability of the change-over switch is improved, finally, the rotation handle 16 is rotated to drive the driving disc 18 to rotate, and the limit rod 17 synchronously rotates in the annular limit frame 15, so that it is spacing to initiatively nibble the rotation amplitude who coils 18, because of initiatively nibbling dish 18 with driven 14 intermeshing that nibbles of nibbling dish, driven 14 of nibbling dishes then can be with step-by-step line rotations, and drive two-way hob 9 and rotate in the inside of the logical groove 10 of dismouting, make screw cap 8 remove about the surface of two-way hob 9, drive 6 synchronous motion of fixture block through trace 3, and make 6 inside of detaining or breaking away from draw-in groove 5 of fixture block, so that carry out quick assembly disassembly to two power automatic transfer switch body 4, the convenience when improving change over switch and using, thereby accomplish change over switch's use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a dual supply automatic transfer switch with mounting plate, includes base (1), dual supply automatic transfer switch body (4), mounting plate (11), standing groove (12) and location structure (13), its characterized in that: the two sides of the bottom of the base (1) are respectively provided with a positioning structure (13), the central position of the top of the base (1) is provided with a placing groove (12), two inner side walls of the placing groove (12) are respectively provided with a buffer structure (2), one end of the inner part of the placing groove (12) is provided with a mounting bottom plate (11), the top end of the mounting bottom plate (11) extends to the outer part of the placing groove (12), the mounting bottom plate (11) is internally provided with a dual-power automatic transfer switch body (4), the top end of the dual-power automatic transfer switch body (4) extends to the outer part of the mounting bottom plate (11), two outer side walls of the dual-power automatic transfer switch body (4) are respectively provided with a clamping groove (5), the bottom end of the inner part of the mounting bottom plate (11) is provided with a dismounting through groove (10), and the central position of the inner part of the, two ends of the bidirectional screw rod (9) are hinged with the inner wall of the dismounting through groove (10), both sides of the surface of the bidirectional screw rod (9) are connected with screw caps (8) in a threaded manner, a driven meshing disc (14) is fixed on the outer wall of one side of the bidirectional screw rod (9), and a driving engaging disk (18) is arranged in the dismounting through groove (10) above the driven engaging disk (14), the driving engaging disk (18) is engaged with the driven engaging disk (14), a rotating handle (16) is arranged at the central position of the top end of the active meshing disc (18), the top end of the rotating handle (16) extends to the outside of the mounting bottom plate (11), an annular limiting frame (15) is fixed at the top of the dismounting through groove (10) at the outer side of the rotating handle (16), and both sides of the inside of the annular limiting frame (15) are provided with limiting rods (17), and the bottom ends of the limiting rods (17) extend to the outside of the annular limiting frame (15) and are fixedly connected with the top end of the driving meshing disc (18).

2. The dual power automatic transfer switch with a mounting base of claim 1, wherein: the inside of buffer structure (2) is equipped with buffering cell body (201), trace board (202), buffering post (203) and expanding spring (204) in proper order, all be equipped with buffering cell body (201) on two inside walls of standing groove (12), and the inside one end of buffering cell body (201) is equipped with trace board (202), and the one end of trace board (202) extends to the inside of standing groove (12) and with the outer wall fixed connection of mounting plate (11).

3. The dual power automatic transfer switch with a mounting base of claim 2, wherein: the buffer slot is characterized in that a buffer column (203) is fixed at the center of the top of the buffer slot body (201), the bottom end of the buffer column (203) penetrates through the linkage plate (202) and is fixedly connected with the bottom of the buffer slot body (201), a telescopic spring (204) is wound on the surface of the buffer column (203) at the bottom end of the linkage plate (202), and the bottom end of the telescopic spring (204) is fixedly connected with the bottom of the buffer slot body (201).

4. The dual power automatic transfer switch with a mounting base of claim 1, wherein: the both sides that the groove (10) top was led to in the dismouting all are equipped with joint cell body (7), and the inside one side of joint cell body (7) is equipped with trace (3), the bottom of trace (3) extend to the inside that the groove (10) was led to in the dismouting and with the top fixed connection of screw cap (8) to be fixed with fixture block (6) on trace (3) are close to the outer wall of dual supply automatic transfer switch body (4) one side.

5. The dual power automatic transfer switch with a mounting base of claim 1, wherein: the inside of location structure (13) is equipped with location cell body (1301), fastener (1302), miniature sucking disc (1303) and arrangement groove (1304) in proper order, the both sides of base (1) bottom all are equipped with arrangement groove (1304), and the inside location cell body (1301) that is equipped with of base (1) above arrangement groove (1304).

6. The dual power automatic transfer switch with a mounting base of claim 5, wherein: the bottom end in the placing groove (1304) is provided with a miniature sucking disc (1303), a fastening piece (1302) is fixed at the center of the top end of the miniature sucking disc (1303), and the top end of the fastening piece (1302) extends to the inside of the positioning groove body (1301) and is fixedly connected with the top of the positioning groove body (1301).

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