CN204627270U - Horizontal opening door machine self-locking device - Google Patents
Horizontal opening door machine self-locking device Download PDFInfo
- Publication number
- CN204627270U CN204627270U CN201520063133.3U CN201520063133U CN204627270U CN 204627270 U CN204627270 U CN 204627270U CN 201520063133 U CN201520063133 U CN 201520063133U CN 204627270 U CN204627270 U CN 204627270U
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- rotating shaft
- groove
- bearing pin
- pressure
- rolling disc
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Abstract
Horizontal opening door machine self-locking device, comprise rolling disc, rotating shaft, mount pad and pressure-bearing bearing pin, described rolling disc is provided with the blend stop of some arcs, two cephalic pars of described blend stop are provided with the first groove with described pressure-bearing bearing pin matching form, described rotating shaft is provided with several protuberances, the junction of described protuberance two ends and described rotating shaft body is provided with the second groove with described pressure-bearing bearing pin matching form, described rotating shaft is installed on described rolling disc, described pressure-bearing bearing pin is provided with between described first groove and described second groove, described rolling disc, described rotating shaft and described pressure-bearing bearing pin are installed on described mount pad.A kind of horizontal opening door machine that the utility model provides, is merely able to unidirectional drive, is namely merely able to motor and drives door-hinge to rotate, and the spontaneous rotation of door-hinge is by locking, thus achieve the function of self-locking, structure is simple, efficiency is high, and fault is less likely to occur, and is easy to produce and promote.
Description
Technical field
The utility model relates to door lifter field, particularly relates to horizontal opening door machine self-locking device.
Background technology
Horizontal opening door machine is a kind of automatic switch door gear for " vertical hinged door ", is opened and closed, belong to the one of automatic door equipment by electric control system controls door bodies such as sensing apparatus, gate control system, wireless remote controls.Its operating principle is: by single-chip microcomputer and integrated circuit identification signal, controls motor rotation, and driving mechanical running part is opened or closed door body.
Horizontal opening door machine and door lifter: door lifter refers to that the equipment that the non-standard door body of building external uses, its feature are that opened door leaf is large, Heavy Weight, speed are slow; Horizontal opening door machine is the equipment that building internal standard door body uses, and the national standard that its body size requirements need meet " GB/T5824-2008 building doors and windows dimension of opening series ", more focuses on the protection to human-body safety.
Nowadays horizontal opening door machine is widely used, but the horizontal opening door machine drive mechanism on market is complicated, and efficiency is low, not only easily breaks down, and is not easy to produce.While causing puzzlement to user, have a strong impact on the popularization of door lifter.
Existing horizontal opening door machine, does not all arrange self-locking device.Also namely motor can drive door-hinge to move, and door-hinge is by external influence, is not subject to Electric Machine Control autogenic movement to be also also passable.Like this, horizontal opening door machine will be caused to there will be uncontrolled situation, this is the industrial situation all needing to be avoided at present.Vertical hinged door in the market, when the closedown of door body puts in place, the general locking adopting the device such as latch or bolt to realize a body, this is not easy to user operation.
Summary of the invention
The utility model is for deficiency of the prior art, provide horizontal opening door machine self-locking device, be merely able to unidirectional drive, namely being merely able to motor drives door-hinge to rotate, and the spontaneous rotation of door-hinge is by locking, thus achieves the function of self-locking, structure is simple, efficiency is high, and fault is less likely to occur, and is easy to produce and promote.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: horizontal opening door machine self-locking device, comprise rolling disc, rotating shaft, mount pad and pressure-bearing bearing pin, described rolling disc is provided with the blend stop of some arcs, two cephalic pars of described blend stop are provided with the first groove with described pressure-bearing bearing pin matching form, described rotating shaft is provided with several protuberances, the junction of described protuberance two ends and described rotating shaft body is provided with the second groove with described pressure-bearing bearing pin matching form, described rotating shaft is installed on described rolling disc, described pressure-bearing bearing pin is provided with between described first groove and described second groove, described rolling disc, described rotating shaft and described pressure-bearing bearing pin are installed on described mount pad.
In technique scheme, preferably, described second groove is less than the distance of described this outer rim of rotating shaft to described rotating shaft core line to the distance of described rotating shaft core line, and described second groove seamlessly transits to described this outer rim of rotating shaft.
In technique scheme, preferably, described rotating shaft is outside equipped with axle sleeve, and described axle sleeve is provided with stopper slot, and described mount pad is provided with positive stop strip, is provided with described positive stop strip in described stopper slot.
A kind of horizontal opening door machine that the utility model provides, is merely able to unidirectional drive, is namely merely able to motor and drives door-hinge to rotate, and the spontaneous rotation of door-hinge is by locking, thus achieve the function of self-locking, structure is simple, efficiency is high, and fault is less likely to occur, and is easy to produce and promote.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model rolling disc structural representation.
Fig. 3 is the sectional view after the utility model Standard.
Fig. 4 is the utility model mount pad structure sectional view.
Fig. 5 is the utility model pivot structure top view.
Fig. 6 is the top view after the utility model rolling disc and rotating shaft are installed.
Fig. 7 is the utility model axle sleeve structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: as shown in Figures 1 to 7, horizontal opening door machine self-locking device, comprise rolling disc 1, rotating shaft 2, mount pad 3 and pressure-bearing bearing pin 5, described rolling disc 1 is provided with the blend stop 11 of some arcs, two cephalic pars of described blend stop 11 are provided with the first groove 12 with described pressure-bearing bearing pin 5 matching form, described rotating shaft 2 is provided with several protuberances 21, the junction of described protuberance 21 two ends and described rotating shaft 2 body is provided with the second groove 22 with described pressure-bearing bearing pin 5 matching form, described rotating shaft 2 is installed on described rolling disc 1, described pressure-bearing bearing pin 5 is provided with between described first groove 12 and described second groove 22, described rolling disc 1, described rotating shaft 2 and described pressure-bearing bearing pin 5 are installed on described mount pad 3.Such setting, pressure-bearing bearing pin 5 is just equivalent to the bridge transmitting motion, by the Movement transmit of rolling disc 1 in rotating shaft 2, rotating shaft 2 is moved together with rolling disc 1.
Described second groove 22 is less than the distance of described rotating shaft 2 outer rim to described rotating shaft 2 axial line to the distance of described rotating shaft 2 axial line, and described second groove 22 seamlessly transits to described rotating shaft 2 outer rim.Such setting, makes pressure-bearing bearing pin 5 can be good at being arranged in second groove 22.When pressure-bearing bearing pin 5 is moved, will enter into second groove 22 and rotating shaft 2 bulk transition area, space herein reduces gradually, pressure-bearing bearing pin 5 will be blocked like this, makes it move.
Described rotating shaft 2 is outside equipped with axle sleeve 4, and described axle sleeve 4 is provided with stopper slot 41, and described mount pad 3 is provided with positive stop strip 31, is provided with described positive stop strip 31 in described stopper slot 41.In the utility model, rotating shaft 2 and mount pad 3 are all very important parts, but after a long time use, there will be very serious wearing and tearing, so just need to change this two parts, and these two part processing troubles, manufacturing cost is high.Therefore just arrange axle sleeve 4, the intensity of axle sleeve 4 is lower than rotating shaft 2 and mount pad 3.Like this, put up with the axle sleeve 4 that can wear and tear to protect rotating shaft 2 and mount pad 3, after long-time use, only need the axle sleeve 4 that replacement cost is lower.Such setting, had both protected rotating shaft 2 and mount pad 3, its application life is improve greatly, again reduces the maintenance cost of product.
In the utility model, mount pad 3 is provided with circular installing hole.Blend stop 11 is installed, protuberance 21 and pressure-bearing bearing pin 5 in installing hole.
In the utility model, rolling disc 1 is connected with motor, and rotating shaft 2 is then connected with the door of vertical hinged door.In the utility model, be merely able to rolling disc 1 rotation and drive rotating shaft 2 to rotate, otherwise then cannot move.Rotate because rolling disc 1 is subject to motor effect, like this, blend stop will act on pressure-bearing bearing pin 5, and then passes through pressure-bearing bearing pin 5 by power transmission on the second groove 22 of rotating shaft 2.Such setting, just to have achieved the power transmission of rolling disc 1 in rotating shaft 2, has therefore just achieved the transmission of power, so rolling disc 1 just can drive rotating shaft 2 have rotated.
And when rotating shaft 2 active rotation, second groove 22 applies power on pressure-bearing bearing pin 5, promote pressure-bearing bearing pin 5 and move and the blend stop 11 of applied thrust on rolling disc 1 indirectly.And now the second groove 22 of protuberance 21 opposite side will away from the pressure-bearing bearing pin 5 wherein arranged.This pressure-bearing bearing pin 5 will be caused like this to enter into zone of transition between second groove 22 and rotating shaft 2 body.And space is herein less, such pressure-bearing bearing pin 5 will be stuck in here, and therefore just result in rotating shaft 2 cannot be rotated further.Like this, the function of self-locking is just achieved.
Therefore the utility model can realize the function of self-locking.That is, the door of horizontal opening door machine can only be acted on lower unlatching by motor-driven rolling disc 1, can not because of the interference of the factor in the external world, rotating shaft be rotated thus door is moved.
Above-described embodiment, just to specific descriptions of the present utility model, can not think the restriction to claim of the present utility model; Some those skilled in the art's known technology and some structures do not repeat in this article, do not represent those skilled in the art and can not realize this product according to technical solutions of the utility model.Some insubstantial modifications that those skilled in the art make on the utility model basis, all should fall in the utility model protection domain.
A kind of horizontal opening door machine that the utility model provides, is merely able to unidirectional drive, is namely merely able to motor and drives door-hinge to rotate, and the spontaneous rotation of door-hinge is by locking, thus achieve the function of self-locking, structure is simple, efficiency is high, and fault is less likely to occur, and is easy to produce and promote.
Claims (3)
1. horizontal opening door machine self-locking device, it is characterized in that: comprise rolling disc (1), rotating shaft (2), mount pad (3) and pressure-bearing bearing pin (5), described rolling disc (1) is provided with the blend stop (11) of some arcs, two cephalic pars of described blend stop (11) are provided with the first groove (12) with described pressure-bearing bearing pin (5) matching form, described rotating shaft (2) is provided with several protuberances (21), the junction of described protuberance (21) two ends and described rotating shaft (2) body is provided with the second groove (22) with described pressure-bearing bearing pin (5) matching form, described rotating shaft (2) is installed on described rolling disc (1), described pressure-bearing bearing pin (5) is provided with between described first groove (12) and described second groove (22), described rolling disc (1), described rotating shaft (2) and described pressure-bearing bearing pin (5) are installed on described mount pad (3).
2. horizontal opening door machine self-locking device according to claim 1, it is characterized in that: described second groove (22) is less than the distance of described rotating shaft (2) this outer rim to described rotating shaft (2) axial line to the distance of described rotating shaft (2) axial line, and described second groove (22) seamlessly transits to described rotating shaft (2) this outer rim.
3. horizontal opening door machine self-locking device according to claim 2, it is characterized in that: described rotating shaft (2) is outside equipped with axle sleeve (4), described axle sleeve (4) is provided with stopper slot (41), described mount pad (3) is provided with positive stop strip (31), is provided with described positive stop strip (31) in described stopper slot (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063133.3U CN204627270U (en) | 2015-01-29 | 2015-01-29 | Horizontal opening door machine self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063133.3U CN204627270U (en) | 2015-01-29 | 2015-01-29 | Horizontal opening door machine self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627270U true CN204627270U (en) | 2015-09-09 |
Family
ID=54046310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063133.3U Expired - Fee Related CN204627270U (en) | 2015-01-29 | 2015-01-29 | Horizontal opening door machine self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285302A (en) * | 2016-11-03 | 2017-01-04 | 山东锐泽自动门有限公司 | A kind of automatic revolving door anti-pinch hits method and anti-pinch hits automatic revolving door |
-
2015
- 2015-01-29 CN CN201520063133.3U patent/CN204627270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285302A (en) * | 2016-11-03 | 2017-01-04 | 山东锐泽自动门有限公司 | A kind of automatic revolving door anti-pinch hits method and anti-pinch hits automatic revolving door |
| CN106285302B (en) * | 2016-11-03 | 2017-10-20 | 山东锐泽自动门有限公司 | A kind of automatic revolving door anti-pinch hits method and anti-pinch hits automatic revolving door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20200129 |