CN204491450U - gate closing device - Google Patents
gate closing device Download PDFInfo
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- CN204491450U CN204491450U CN201420845667.7U CN201420845667U CN204491450U CN 204491450 U CN204491450 U CN 204491450U CN 201420845667 U CN201420845667 U CN 201420845667U CN 204491450 U CN204491450 U CN 204491450U
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- gate closing
- turning cylinder
- closing device
- tooth
- rotating mechanism
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Abstract
The utility model discloses a kind of gate closing device, comprise framework, be articulated in the revolving door device in framework, revolving door device comprises shell, be contained in the drive motors in shell, and be installed on drive motors, the blocking unit at lower two ends, drive motors one end stretches out and is provided with the first turning cylinder, the first contiguous block is fixedly connected with bottom first turning cylinder, the cylindric trapezoidal rotating mechanism of axle centered by the first turning cylinder is provided with on the first contiguous block top, the top cover that rotating mechanism top is fixedly connected with, the side that top cap central deviates from cylindric trapezoidal rotating mechanism stretches out and is provided with the second turning cylinder, second turning cylinder is trapezium structure, code-disc is provided with on the second turning cylinder top, gate closing device comprises lockable mechanism, lockable mechanism comprises and to be positioned at bottom the second turning cylinder with the lock plate of dentalation and to coordinate the tooth shape structure playing locking effect with lock plate.Advantage: be quick on the draw; Function-stable, safety; Self-locking control angle scope is larger.
Description
[technical field]
The utility model relates to intelligent clearance technical field, espespecially a kind of gate closing device of traveler self-help transit.
[background technology]
Chinese utility model patent (CN202689782U) discloses a kind of gate closing device with auto-lock function, its concrete technical scheme is: be provided with an electromagnetic lock fixed pole in the framework of gate closing device, this securing rod can eject and insert in the U-shaped groove of clamping block, when revolving door rotates to assigned address, if have external force to push, then revolving door just can self-locking, now, extraneous thrust can not promote revolving door rotation and the thrust in the external world also can not cause any harm to drive motors.The shortcoming of this technical scheme is that electromagnetic locking lever lock stops precision and stressed insufficient strength.
In view of this, the utility model provides a kind of new gate closing device to solve the problems of the technologies described above.
[utility model content]
The purpose of this utility model is: provide one to have auto-lock function more accurately and firmly gate closing device.
A kind of gate closing device, comprise framework, be articulated in the revolving door device in framework, described revolving door device comprises shell, be contained in the drive motors in shell, and be installed on drive motors, the blocking unit at lower two ends, described drive motors one end stretches out and is provided with the first turning cylinder, the first contiguous block is fixedly connected with bottom first turning cylinder, the cylindric trapezoidal rotating mechanism of axle centered by the first turning cylinder is provided with on the first contiguous block top, the top cover that cylindric trapezoidal rotating mechanism top is fixedly connected with, the side that described top cap central deviates from cylindric trapezoidal rotating mechanism stretches out and is provided with the second turning cylinder, described second turning cylinder is trapezium structure, code-disc is provided with on the second turning cylinder top, it is characterized in that: described gate closing device comprises lockable mechanism, described lockable mechanism comprises and to be positioned at bottom the second turning cylinder with the lock plate of dentalation and to coordinate the tooth shape structure playing locking effect with lock plate.
One as the utility model gate closing device is improved, and described framework is the rectangular-shaped structure of a lateral opening, it side plate comprising a substrate and be located in substrate surrounding.
One as the utility model gate closing device is improved, described in be located in the side plate of substrate surrounding and substrate forms a host cavity, the position near top in this host cavity is also provided with first and second support portion.
One as the utility model gate closing device is improved, described lock plate is divided into completely corresponding up and down two, upper and lower lock plate there is locking tooth, the locking tooth of described tooth shape structure is also divided into two rows, and described locking tooth lays respectively at tooth shape structure the upper side and lower side near the both sides of the vertical axis of locking tooth.
One as the utility model gate closing device is improved, described tooth shape structure comprises the tooth body that can do horizontal movement, the elastic plate be flexibly connected with tooth body afterbody and the fixed structure for fixing tooth body and elastic plate, described fixed structure is fixed on the soffit of the first support portion by upper surface, and described locking tooth is positioned at the rear vertical of tooth body on the surface.
One as the utility model gate closing device is improved, and described tooth body afterbody is provided with the groove of arc, and described elastic plate is provided with tooth body junction the arc convex coordinated with deep-slotted chip breaker.
One as the utility model gate closing device is improved, described lockable mechanism comprises a gripper shoe further, the bottom that described gripper shoe is positioned at tooth body is connected with substrate by contiguous block, the bottom of elastic plate is connected with gripper shoe, is provided with columnar stays structure between elastic plate and gripper shoe.
One as the utility model gate closing device is improved, first turning cylinder is provided with sleeve, described first contiguous block is connected with the lateral wall of sleeve, sleeve is fixed on the first turning cylinder, the top of described contiguous block, the inside of cylindric trapezoidal rotating mechanism is provided with the column structure of the trapezoidal rotating mechanism of screwed connecting cylinder shape, and described column structure is fixed on sleeve.
One as the utility model gate closing device is improved, and the top of described screwed column structure is provided with the pad with projection, and described pad is provided with the slot fit that protruding and cylindric trapezoidal rotating mechanism centre bore are arranged.
One as the utility model gate closing device is improved, described upper blocking unit thin slice in the form of annular discs, and described lower blocking unit comprises a circular base plate and from the hurdle, three columned sides that chassis surrounding upwards extends.
One as the utility model gate closing device is improved, and is also equiped with control circuit board and supply unit in described host cavity.
One as the utility model gate closing device is improved, and described code-disc is fixed on the first support portion upper surface.
One as the utility model gate closing device is improved, and described top cover is fixedly connected with locking fluted disc.
One as the utility model gate closing device is improved, and described shell is provided with clamping part to the direction extension away from shell, described clamping part is assembled with rotation door leaf.
Relative to prior art, gate closing device of the present utility model has the following advantages:
1) reaction of this gate closing device is sensitiveer;
2) more stable, the safety of the self-locking device function of this gate closing device;
3) the self-locking control angle scope of this gate closing device is larger.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the utility model gate closing device and Advantageous Effects thereof are described in detail, wherein:
Fig. 1 is the stereogram of the utility model gate closing device;
Fig. 2 is the stereogram of the utility model gate closing device when not being equiped with revolving door device;
Fig. 3 is the stereogram of the revolving door device of the utility model gate closing device;
Fig. 4 removes the stereogram after shell for revolving door device shown in this Fig. 3;
Fig. 5 is the utility model locking system schematic diagram;
Fig. 6 is the utility model tooth body structure schematic diagram;
Fig. 7 is the workflow diagram of the utility model gate closing device.
[detailed description of the invention]
In order to make, the purpose of this utility model, technical scheme and Advantageous Effects are more clear to be understood, below in conjunction with the drawings and specific embodiments, is further elaborated to the utility model.Should be understood that, the detailed description of the invention described in this manual is only used to explain the utility model, is not to limit the utility model.
Refer to shown in Fig. 1 to Fig. 6, a kind of gate closing device 100, it comprises framework 10, be articulated in the revolving door device 20 in framework 10, described revolving door device 20 comprises shell 21, is contained in the drive motors 22 in shell 21 and is installed on the upper and lower blocking unit (23,24) at drive motors 22 two ends, top cover 26 and be positioned at top cover bottom moving block 29.Described drive motors 22 one end stretches out and is provided with the first turning cylinder 221, first turning cylinder 221 front end is fixedly connected with sleeve 27, first contiguous block 25 is fixed on the lateral wall of sleeve by fixture, first contiguous block 25 top, on the lateral wall of sleeve, cover has pad for connection of rotating block, the centre bore of moving block is provided with three grooves, pad is provided with the blade mated with moving block upper groove, moving block 29 upper surface is also provided with top cover 26, described top cover 26 stretches out and is provided with the second turning cylinder, second turning cylinder from top to bottom diameter diminishes stepped gradually, code-disc 30 is provided with on the second turning cylinder top.
The rectangular-shaped structure of framework 10 in a lateral opening, it side plate comprising a substrate 11 and be located in substrate surrounding.The side plate and the substrate that are located in substrate 11 surrounding form a host cavity 12, and the position near top in this host cavity is also provided with first and second support portion (13,14).The shape of first and second support portion described (13,14) is roughly similar, it is the flake that side is provided with " U " shape opening, and " U " shape opening of first and second support portion aforementioned (13,14) is respectively used to the second contiguous block 27 that buckle is fixedly connected with lower blocking unit and from outward extending second turning cylinder of top cover 26.
Shell 21 is cylindrical hollow shape, and shell 21 is provided with clamping part 211 to the direction extension away from sleeve, and described clamping part 211 is assembled with rotation door leaf.
Drive motors 22 adopts cylinder DC brushless motor, and its one end stretches out and is provided with the first power transmission shaft 221.In the utility model, upper blocking unit 23 thin slice in the form of annular discs, lower blocking unit 24 comprises a circular base plate and from the hurdle, three columned sides 241 that chassis surrounding upwards extends.During assembling, in the space that the hurdle, three cylinder sides drive motors 22 being contained in lower blocking unit 24 surrounds, and install blocking unit 23 in the plane of top, hurdle 241, aforementioned three cylinder sides formation.
Code-disc 30 comprises a cylinder 31 and is positioned at the cylindrical shell 32 of cylinder bottom, and the top of described second turning cylinder 261 is positioned at cylindrical shell 32, and code-disc 30 is fixed on the first support portion 13 by stator.
Lockable mechanism 40 comprises and to be positioned at bottom the second turning cylinder with the lock plate 41 of dentalation and to coordinate the tooth shape structure 42 playing locking effect with lock plate.In the bottom of the second turning cylinder 261 and top cover 26 contact position, namely the first paragraph place of stepped axle is provided with lock plate 41, in the present embodiment, lock plate is upper and lower two (411, 412), lock plate is smooth surface near the vertical surface of clamping part, lock plate goes out for tooth-shape structure near framework, tooth shape structure 42 is combined with the tooth-shape structure on lock plate, tooth shape structure comprises the tooth body 421 that can do horizontal movement, the elastic plate 422 be flexibly connected with tooth body afterbody and the fixed structure 423 for fixing tooth body and elastic plate, locking tooth is also divided into two rows, described locking tooth lays respectively at upside 4211 and the downside 4212 on the both sides of the vertical axis of tooth shape structure, described fixed structure is fixed on the soffit of the first support portion 13 by upper surface, described tooth body is flexibly connected with elastic plate.Gripper shoe 43 is provided with between elastic plate and motor housing, the bottom of elastic plate is connected with gripper shoe, elastic construction 4221 is provided with near the middle and upper part of gripper shoe side at elastic plate, in the present embodiment, this elastic construction is spring, be connected centre near the middle and lower part of gripper shoe side with the inwall of gate closing device framework at elastic plate and be provided with elastic construction (not shown), in the present embodiment, this elastic construction is spring, is connected with the inwall of framework when gripper shoe 43 connects pieces 44 by one.
During assembling, in the space that the hurdle, three cylinder sides 241 first drive motors 22 being contained in lower blocking unit 24 surrounds, and blocking unit 23 is installed in the plane of top, hurdle, aforementioned three cylinder sides formation, now, first axis of rotation of drive motors 22 just can through the medium pore of upper blocking unit 23, after first axis of rotation is installed cylindric trapezoidal rotating mechanism, again aforementioned combinatorial body is loaded in shell 21, top cover 26 is installed, locking disk is arranged on above top cover, code-disc 30 is set on outward extending second turning cylinder of top cover, whole revolving door device 20 is installed on framework is arranged first, two support portions (13, 14) between, finally, control circuit board (non-label) for controlling selection of Motor direction and rotating speed is equiped with and for providing the Switching Power Supply of power source (non-label) in the host cavity of framework 10.
Shown in Fig. 5, the workflow of the utility model gate closing device is such:
A, power-up initializing, revolving door gets back to zero point, and now, revolving door detects its position rotated automatically, and it is mainly by judging whether first and second sensing chip of code-disc blocks correlation inductor.During the programming of the utility model gate closing device, the tablet formed that the boundary line in two of the first sensing chip concentric gardens and the second sensing chip diametrically stretched out all is positioned at correlation inductor recess as zero point.
B, revolving door are standby in dead-center position, and during if any external force sliding door, electronic lock can be automatic locking, be unlikely to can be open;
C, receive the CAN_BUS effective information of host computer, then revolving door does relevant rotary motion, realizes opening the door or closing the door;
D, to open the door or in the running of closing the door, during as run into certain resistance, revolving door is just out of service, and send information to host computer by CAN_BUS, to make next step relevant action.
According to above-mentioned principle, the utility model can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.Although employ some specific terms in this manual, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (15)
1. a gate closing device, comprise framework, be articulated in the revolving door device in framework, described revolving door device comprises shell, be contained in the drive motors in shell, and be installed on drive motors, the blocking unit at lower two ends, described drive motors one end stretches out and is provided with the first turning cylinder, the first contiguous block is fixedly connected with bottom first turning cylinder, the cylindric trapezoidal rotating mechanism of axle centered by the first turning cylinder is provided with on the first contiguous block top, the top cover that cylindric trapezoidal rotating mechanism top is fixedly connected with, the side that described top cap central deviates from cylindric trapezoidal rotating mechanism stretches out and is provided with the second turning cylinder, described second turning cylinder is trapezium structure, code-disc is provided with on the second turning cylinder top, it is characterized in that: described gate closing device comprises lockable mechanism, described lockable mechanism comprises and to be positioned at bottom the second turning cylinder with the lock plate of dentalation and to coordinate the tooth shape structure playing locking effect with lock plate.
2. gate closing device according to claim 1, is characterized in that: described framework is the rectangular-shaped structure of a lateral opening, it side plate comprising a substrate and be located in substrate surrounding.
3. gate closing device according to claim 2, is characterized in that: described in be located in the side plate of substrate surrounding and substrate forms a host cavity, the position near top in this host cavity is also provided with first and second support portion.
4. gate closing device according to claim 3, it is characterized in that: described lock plate is divided into completely corresponding up and down two, upper and lower lock plate there is locking tooth, the locking tooth of described tooth shape structure is also divided into two rows, and described locking tooth lays respectively at tooth shape structure the upper side and lower side near the both sides of the vertical axis of locking tooth.
5. gate closing device according to claim 4, it is characterized in that: described tooth shape structure comprises the tooth body that can do horizontal movement, the elastic plate be flexibly connected with tooth body afterbody and the fixed structure for fixing tooth body and elastic plate, described fixed structure is fixed on the soffit of the first support portion by upper surface, and described locking tooth is positioned at the rear vertical of tooth body on the surface.
6. gate closing device according to claim 5, is characterized in that: described tooth body afterbody is provided with the groove of arc, and described elastic plate is provided with tooth body junction the arc convex coordinated with deep-slotted chip breaker.
7. gate closing device according to claim 5, it is characterized in that: described lockable mechanism comprises a gripper shoe further, the bottom that described gripper shoe is positioned at tooth body is connected with substrate by contiguous block, the bottom of elastic plate is connected with gripper shoe, is provided with elastic construction structure between elastic plate and gripper shoe.
8. gate closing device according to claim 1, it is characterized in that: the first turning cylinder is provided with sleeve, described first contiguous block is connected with the lateral wall of sleeve, sleeve is fixed on the first turning cylinder, the top of described contiguous block, the inside of cylindric trapezoidal rotating mechanism is provided with the column structure of the trapezoidal rotating mechanism of screwed connecting cylinder shape, and described column structure is fixed on sleeve.
9. gate closing device according to claim 8, is characterized in that: the top of described screwed column structure is provided with the pad with projection, and described pad is provided with the slot fit that protruding and cylindric trapezoidal rotating mechanism centre bore are arranged.
10. gate closing device according to claim 9, is characterized in that: the groove on the projection on described pad and cylindric trapezoidal rotating mechanism centre bore is all three.
11. gate closing devices according to claim 1, is characterized in that: described upper blocking unit thin slice in the form of annular discs, and described lower blocking unit comprises a circular base plate and from the hurdle, three columned sides that chassis surrounding upwards extends.
12. gate closing devices according to claim 3, is characterized in that: be also equiped with control circuit board and supply unit in described host cavity.
13. gate closing devices according to claim 3, is characterized in that: described code-disc is fixed on the first support portion upper surface.
14. gate closing devices according to claim 1, is characterized in that: described top cover is fixedly connected with locking fluted disc.
15. arbitrary gate closing devices according to claim 1-14, is characterized in that: described shell extends to the direction away from shell and is provided with clamping part, described clamping part is assembled with rotation door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845667.7U CN204491450U (en) | 2014-10-22 | 2014-12-26 | gate closing device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014206130644 | 2014-10-22 | ||
| CN201420613064 | 2014-10-22 | ||
| CN201420845667.7U CN204491450U (en) | 2014-10-22 | 2014-12-26 | gate closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204491450U true CN204491450U (en) | 2015-07-22 |
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ID=53570750
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845667.7U Active CN204491450U (en) | 2014-10-22 | 2014-12-26 | gate closing device |
| CN201420845789.6U Active CN204491451U (en) | 2014-10-22 | 2014-12-26 | Gate closing device lockable mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845789.6U Active CN204491451U (en) | 2014-10-22 | 2014-12-26 | Gate closing device lockable mechanism |
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| Country | Link |
|---|---|
| CN (2) | CN204491450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612085A (en) * | 2014-10-22 | 2015-05-13 | 艾斯特国际安全技术（深圳）有限公司 | Gateway closing device |
-
2014
- 2014-12-26 CN CN201420845667.7U patent/CN204491450U/en active Active
- 2014-12-26 CN CN201420845789.6U patent/CN204491451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612085A (en) * | 2014-10-22 | 2015-05-13 | 艾斯特国际安全技术（深圳）有限公司 | Gateway closing device |
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| Publication number | Publication date |
|---|---|
| CN204491451U (en) | 2015-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191015 Address after: 518049 Mei Village Road, Meilin street, Futian District, Shenzhen, Guangdong Province, 99 Co-patentee after: Ester International Safety Technology (Shenzhen) Co., Ltd. Patentee after: Huazhenglian Industry Co., Ltd., Shenzhen City Co-patentee after: International Security Technology Ltd. Address before: Futian District, Shenzhen city of Guangdong Province, 518000 Village Road No. 99 Co-patentee before: International Security Technology Ltd. Patentee before: Ester International Safety Technology (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right |