CN202888017U - Mining flame-proof high-voltage explosion-proof switch fast opening mechanism - Google Patents
Mining flame-proof high-voltage explosion-proof switch fast opening mechanism Download PDFInfo
- Publication number
- CN202888017U CN202888017U CN 201220514565 CN201220514565U CN202888017U CN 202888017 U CN202888017 U CN 202888017U CN 201220514565 CN201220514565 CN 201220514565 CN 201220514565 U CN201220514565 U CN 201220514565U CN 202888017 U CN202888017 U CN 202888017U
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- Prior art keywords
- circular hole
- shaft
- back shaft
- rotating shaft
- hinge seat
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- Expired - Fee Related
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Abstract
The utility model discloses a mining flame-proof high-voltage explosion-proof switch fast opening mechanism which is mainly composed of a hinge seat, a supporting shaft, a shaft, a handle, a rotary shaft, a shaft seat, a steel tube, and a sealing cover. The hinge seat is arranged on a box body via a threaded shaft. A groove of the hinge seat is connected with a protruding part of the supporting shaft. The shaft is inserted into a hole of the hinge seat and a hole of the supporting shaft. The right end of the supporting shaft is inserted into a transverse circular hole of the shaft seat. A groove in the middle of the supporting shaft is corresponding to a lengthwise circular hole of the shaft seat. One inclined end of the shaft seat is connected with one side of a door. One end of the rotary shaft which is provided with the circular hole is inserted into the lengthwise circular hole of the shaft seat, and the end of the rotary shaft which is provided with the circular hole is arranged into a pin. The pin is correspondingly inserted into the groove which is in the middle of the supporting shaft. The mining flame-proof high-voltage explosion-proof switch fast opening mechanism facilitates the door opening and closing operation. The mining flame-proof high-voltage explosion-proof switch fast opening mechanism is simple in structure, and is easy to disassemble and maintain.
Description
Technical field
The utility model relates to a kind of mechanical quick opening mechanism, relates in particular to a kind of mining flame-proof type high voltage flame-proof switch quick opening mechanism.
Background technology
At present, prior art is with bolt door and housing to be fixed, and needs when opening the door bolt is dismantled one by one, and is not only bothersome but also time-consuming.
Summary of the invention
In order to remedy the deficiencies in the prior art, solve the door-opening mechanism not only bothersome but also time-consuming problem of opening the door, designed mining flame-proof type high voltage flame-proof switch quick opening mechanism.
The technical scheme in the invention for solving the technical problem can be:
Mining flame-proof type high voltage flame-proof switch quick opening mechanism, mainly by hinge seat, back shaft, axle, handgrip, rotating shaft, axle bed, steel pipe and capping form, its hinge seat is installed on the casing with thread spindle, the hinge seat groove connects back shaft boss place, insert axle in the circular hole of hinge seat and back shaft, the back shaft right-hand member inserts in the horizontal circular hole of axle bed, the corresponding axle bed of the groove that the back shaft middle part arranges is circular hole longitudinally, one end connection door body, one side on axle bed band inclined-plane, axle bed is the interior end that inserts rotating shaft band circular hole of circular hole longitudinally, one end of the rotating shaft band circular hole bearing pin of packing into, the corresponding groove that inserts the setting of back shaft middle part of bearing pin, the rotating shaft other end inserts steel pipe one end, rotating shaft and steel pipe bearing pin are fixed, the steel pipe other end also inserts another rotating shaft, one end of rotating shaft band circular hole is outside, insert bearing pin in the rotating shaft circular hole, rotating shaft is together inserted axle bed longitudinally in the circular hole together with bearing pin, insert back shaft in the horizontal circular hole of axle bed, one end of back shaft band boss is outside, bearing pin in the vertical circular hole of the corresponding axle bed of groove at back shaft middle part in the rotating shaft, the boss of back shaft left part inserts in the hinge seat groove, insert axle in the circular hole of hinge seat and back shaft, hinge seat is installed on the casing by thread spindle, one end connection door body, one side on axle bed band inclined-plane, two axle beds longitudinally circular hole end connect respectively capping, the outside handgrip that connects of steel pipe.
The technical scheme in the invention for solving the technical problem also can be:
Described mining flame-proof type high voltage flame-proof switch quick opening mechanism, its described hinge seat is the rectangle steel plate, rectangle steel plate left part is symmetrical arranged two pin shaft holes, two pin shaft hole both sides are symmetrical arranged respectively two counterbores, rectangle steel plate right part is provided with groove, perpendicular grooves is provided with circular hole, described back shaft is circular, the back shaft left end is provided with boss, be provided with circular hole on the boss, the back shaft middle part is provided with groove, and described rotating shaft is round steel, round steel one end margin is provided with circular hole, described axle bed is the square steel plate, and square steel plate central cross arranges circular hole, and the circular hole of vertical transverse setting vertically also is provided with circular hole, two circular holes intersect, and square steel plate right side is provided with the inclined-plane.
The beneficial effects of the utility model are:
1, the utility model switch gate is convenient and swift.
2, the utility model is simple in structure, and convenient disassembly is convenient to maintenance.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is that the utility model K is to view.
Fig. 3 is the utility model upward view.
Fig. 4 is the utility model hinge seat front view.
Fig. 5 is the utility model hinge seat vertical view.
Fig. 6 is the utility model back shaft front view.
Fig. 7 is the utility model back shaft vertical view.
Fig. 8 is the utility model axle bed front view.
Fig. 9 is the utility model axle bed vertical view.
Figure 10 is the utility model rotating shaft front view.
Figure 11 is the utility model axle 3 schematic diagrames.
Figure 12 is the utility model handgrip 4 and steel pipe 7 connection diagrams.
Figure 13 is the utility model handgrip 4 front views.
Figure 14 is the utility model handgrip 4 left views.
Figure 15 is the utility model capping 8 front views.
Figure 16 is the utility model capping 8 left views.
Embodiment
Among Fig. 1-16, mining flame-proof type high voltage flame-proof switch quick opening mechanism, mainly by hinge seat 1, back shaft 2, axle 3, handgrip 4, rotating shaft 5, axle bed 6, steel pipe 7 and capping 8 form, its hinge seat 1 usefulness thread spindle is installed on the casing, hinge seat 1 groove connects back shaft 2 boss places, insert axle 3 in the circular hole of hinge seat 1 and back shaft 2, back shaft 2 right-hand members insert in the horizontal circular hole of axle bed 6, the corresponding axle bed 6 of the groove that back shaft 2 middle parts arrange is circular hole longitudinally, axle bed 6 is with an end connection door body one side on inclined-plane, axle bed 6 inserts rotating shaft 5 with an end of circular hole in the circular hole longitudinally, rotating shaft 5 is with an end of the circular hole bearing pin of packing into, the corresponding groove that inserts the setting of back shaft 2 middle parts of bearing pin, rotating shaft 5 other ends insert steel pipe 7 one ends, rotating shaft 5 is fixed with steel pipe 7 bearing pins, steel pipe 7 other ends also insert another rotating shaft 5, rotating shaft 5 is outside with an end of circular hole, insert bearing pin in rotating shaft 5 circular holes, rotating shaft 5 is together inserted axle bed 6 longitudinally in the circular hole together with bearing pin, insert back shaft 2 in the horizontal circular hole of axle bed 6, back shaft 2 is outside with an end of boss, bearing pin in the corresponding axle bed 6 vertical circular holes of the groove at back shaft 2 middle parts in the rotating shaft 5, the boss of back shaft 2 left parts inserts in hinge seat 1 groove, insert axle 3 in the circular hole of hinge seat 1 and back shaft 2, hinge seat 1 is installed on the casing by thread spindle, axle bed 6 is with an end connection door body one side on inclined-plane, two axle beds 6 longitudinally circular hole end connect respectively capping 8, the steel pipe 7 outside handgrips 4 that connect.
Among Fig. 4-10, described mining flame-proof type high voltage flame-proof switch quick opening mechanism, its described hinge seat 1 is the rectangle steel plate, rectangle steel plate left part is symmetrical arranged two pin shaft holes, two pin shaft hole both sides are symmetrical arranged respectively two counterbores, rectangle steel plate right part is provided with groove, perpendicular grooves is provided with circular hole, described back shaft 2 is circular, and back shaft 2 left ends are provided with boss, are provided with circular hole on the boss, back shaft 2 middle parts are provided with groove, described rotating shaft 5 is round steel, and round steel one end margin is provided with circular hole, and described axle bed 6 is the square steel plate, square steel plate central cross arranges circular hole, the circular hole of vertical transverse setting vertically also is provided with circular hole, and two circular holes intersect, and square steel plate right side is provided with the inclined-plane.
Claims (2)
1. mining flame-proof type high voltage flame-proof switch quick opening mechanism, mainly by hinge seat (1), back shaft (2), axle (3), handgrip (4), rotating shaft (5), axle bed (6), steel pipe (7) and capping (8) form, it is characterized in that: hinge seat (1) is installed on the casing with thread spindle, hinge seat (1) groove connects back shaft (2) boss place, insert axle (3) in the circular hole of hinge seat (1) and back shaft (2), back shaft (2) right-hand member inserts in the horizontal circular hole of axle bed (6), the corresponding axle bed of groove (6) that back shaft (2) middle part arranges is circular hole longitudinally, axle bed (6) is with an end connection door body one side on inclined-plane, axle bed (6) inserts rotating shaft (5) with an end of circular hole in the circular hole longitudinally, rotating shaft (5) is with an end of the circular hole bearing pin of packing into, the corresponding groove that inserts the setting of back shaft (2) middle part of bearing pin, rotating shaft (5) other end inserts steel pipe (7) one ends, rotating shaft (5) is fixed with steel pipe (7) bearing pin, steel pipe (7) other end also inserts another rotating shaft (5), rotating shaft (5) is outside with an end of circular hole, insert bearing pin in rotating shaft (5) circular hole, rotating shaft (5) is together inserted axle bed (6) longitudinally in the circular hole together with bearing pin, insert back shaft (2) in the horizontal circular hole of axle bed (6), back shaft (2) is outside with an end of boss, bearing pin in the vertical circular hole of the corresponding axle bed of groove (6) at back shaft (2) middle part in the rotating shaft (5), the boss of back shaft (2) left part inserts in hinge seat (1) groove, insert axle (3) in the circular hole of hinge seat (1) and back shaft (2), hinge seat (1) is installed on the casing by thread spindle, axle bed (6) is with an end connection door body one side on inclined-plane, two axle beds (6) longitudinally circular hole end connect respectively capping (8), the outside handgrip (4) that connects of steel pipe (7).
2. mining flame-proof type high voltage flame-proof switch quick opening mechanism according to claim 1, it is characterized in that: described hinge seat (1) is the rectangle steel plate, rectangle steel plate left part is symmetrical arranged two pin shaft holes, two pin shaft hole both sides are symmetrical arranged respectively two counterbores, rectangle steel plate right part is provided with groove, perpendicular grooves is provided with circular hole, described back shaft (2) is circular, back shaft (2) left end is provided with boss, be provided with circular hole on the boss, back shaft (2) middle part is provided with groove, and described rotating shaft (5) is round steel, round steel one end margin is provided with circular hole, described axle bed (6) is the square steel plate, and square steel plate central cross arranges circular hole, and the circular hole of vertical transverse setting vertically also is provided with circular hole, two circular holes intersect, and square steel plate right side is provided with the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514565 CN202888017U (en) | 2012-10-09 | 2012-10-09 | Mining flame-proof high-voltage explosion-proof switch fast opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514565 CN202888017U (en) | 2012-10-09 | 2012-10-09 | Mining flame-proof high-voltage explosion-proof switch fast opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888017U true CN202888017U (en) | 2013-04-17 |
Family
ID=48079414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514565 Expired - Fee Related CN202888017U (en) | 2012-10-09 | 2012-10-09 | Mining flame-proof high-voltage explosion-proof switch fast opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296587A (en) * | 2013-06-21 | 2013-09-11 | 无锡中科电气设备有限公司 | Quick door-opening structure of mining explosion-suppression high-voltage distribution device |
-
2012
- 2012-10-09 CN CN 201220514565 patent/CN202888017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296587A (en) * | 2013-06-21 | 2013-09-11 | 无锡中科电气设备有限公司 | Quick door-opening structure of mining explosion-suppression high-voltage distribution device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGKAI HEBEI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER NAME: HEBEI CHENGKAI EXPLOSION PROOF ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Linzhang County, Hebei province 056600 Handan yedU Industrial Park Patentee after: Chengkai Hebei Science and Technology Development Co., Ltd. Address before: 056000 Hebei city of Handan province Cixian high-speed road 1 kilometers east of Linzhang yedU Industrial Park Patentee before: Hebei Chengkai Explosion-Proof Electric Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |