CN104532768A - Locking mechanism of gateway closing device - Google Patents
Locking mechanism of gateway closing device Download PDFInfo
- Publication number
- CN104532768A CN104532768A CN201410834220.4A CN201410834220A CN104532768A CN 104532768 A CN104532768 A CN 104532768A CN 201410834220 A CN201410834220 A CN 201410834220A CN 104532768 A CN104532768 A CN 104532768A
- Authority
- CN
- China
- Prior art keywords
- fastener
- lock plate
- closing device
- clamping portion
- shaped body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
Abstract
The invention discloses a locking mechanism of a gateway closing device. The locking mechanism comprises locking discs and clamping portions matched with the locking discs to play a locking role. The locking discs comprise the upper locking disc and the lower locking disc, the upper locking disc is the first locking disc, the lower locking disc is the second locking disc, the clamping portions comprise the upper clamping portion and the lower clamping portion, the upper clamping portion is the first clamping portion, the lower clamping portion is the second clamping portion, the first clamping portion comprises an arc-shaped structure, the length of an arc of the arc-shaped structure is identical to the distance between upper teeth of the first locking disc, the second clamping portion involves an elastic plate movably connected with the second clamping portion and a fixing structure used for fixing the second clamping portion to the elastic plate, and the fixing structure is fixed to the lower surface of a supporting structure on the upper portion of the fixing structure through the upper surface of the fixing structure. The second clamping portion comprises a U-shaped body, a groove and an elastic component, the U-shaped body is located in the groove, and the elastic component is located between the tail of the U-shaped body and the inner wall of the groove.
Description
[technical field]
The present invention relates to the gate closing apparatus of intelligent clearance technical field, design a kind of lockable mechanism of gate closing device of traveler self-help transit particularly.
[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 invention provides a kind of lockable mechanism of new gate closing device to solve the problems of the technologies described above.
[summary of the invention]
The object of the invention is to: provide one to have auto-lock function more accurately and firmly gate closing device.
A kind of gate closing device lockable mechanism, this lockable mechanism comprises lock plate and coordinates the fastener playing locking effect with lock plate, described lock plate comprises upper and lower two dishes, upper lock plate is the first lock plate, lower lock plate is the second lock plate, first lock plate diameter is less than the second lock plate diameter, described fastener is divided into upper and lower two parts, upper fastener is the first fastener, lower fastener is the second fastener, first fastener comprises an arc structure, the length of arc is identical with space width on the first lock plate, second fastener is the elastic plate that is flexibly connected with fastener and the fixed structure for fixing the second fastener and elastic plate, described fixed structure is fixed thereon the soffit of portion's braced structures by upper surface, the second described fastener comprises a U-shaped body, one cell body and elastomeric element, U-shaped body is positioned at cell body, described elastomeric element is between U-shaped body afterbody and cell body inwall.
Described tooth body afterbody is provided with a circular port, described elastic plate is provided with tooth body junction the ball bumps coordinated with circular port, this ball bumps coordinates active link activity more flexible with circular port, this cell body and elastic plate can both adapt to the activity in all directions.
The distance of two ports of described U-shaped body is equal with space width on lock plate.
The interposition that described cell body coordinates with U-shaped body is equipped with a projection, and this projection is provided with a dentation tooth body structure
Relative to prior art, gate closing device of the present invention has the following advantages:
1) more stable, the safety of this gate closing device lockable mechanism function;
2) this gate closing device lockable mechanism controlling angle scope is larger.
3) after gear teeth and tooth shape structure are mediated, mechanical locking very tight, not easily slippage.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, gate closing device of the present invention and Advantageous Effects thereof are described in detail, wherein:
Fig. 1 is gate closing device lockable mechanism lock plate schematic diagram of the present invention;
Fig. 2 is gate closing device lockable mechanism of the present invention locking structural representation;
Fig. 3 is gate closing device lockable mechanism bottom of the present invention locking structural representation;
Fig. 4 is for installing rear schematic diagram for gate closing device lockable mechanism of the present invention;
[detailed description of the invention]
In order to make, object of the present invention, 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 present invention.Should be understood that, the detailed description of the invention described in this manual is only used to explain the present invention, is not to limit the present invention.
A kind of gate closing device lockable mechanism, this lockable mechanism comprises lock plate 11 and coordinates the fastener 12 playing locking effect with lock plate, described lock plate comprises upper and lower two dishes, upper lock plate is the first lock plate 111, lower lock plate is the second lock plate 112, two lock plates share a turning cylinder, lock plate is smooth surface near the vertical surface of clamping part, be tooth-shape structure with level and smooth just face back, certain distance is had between the tooth of this tooth-shape structure and tooth, this distance centre is smooth surface, fastener is divided into upper and lower two parts, upper fastener is the first fastener 121, lower fastener is the second fastener 122, first fastener comprises an arc structure 1211, the length of arc is identical with space width on the first lock plate, the elastic plate 123 that second fastener is flexibly connected with fastener and the fixed structure 124 for fixing the second fastener and elastic plate, described fixed structure is fixed thereon the soffit of portion's braced structures by upper surface, the second described fastener comprises a U-shaped body 1221, one cell body 1222 and elastomeric element 1223, U-shaped body is positioned at cell body, described elastomeric element is between U-shaped body afterbody and cell body inwall.Elastomeric element one end is connected with U-shaped body afterbody, and the other end is connected with the inwall of cell body.A projection 1224 is had in the middle of U-shaped body in cell body, this crowning goes out to be provided with a dentate body 12241 to toothed disc, this projection can play the effect fixed by U-shaped body within the specific limits, when elastomeric element thinks extrapolated U-shaped body, this projection can be fixed U-shaped body and is positioned at certain limit, described fixed structure is fixed on the soffit of support portion by its upper surface, and described second fastener is flexibly connected with elastic plate.Gripper shoe 125 is provided with between elastic plate and motor housing, the bottom of elastic plate is connected with gripper shoe, elastic construction 1231 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 way), in the present embodiment, this elastic construction is spring, and gripper shoe 125 connects pieces 126 by one and is connected with the inwall of gate closing device framework.
According to above-mentioned principle, the present invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the present invention 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 invention modifications and changes more of the present invention.Although employ some specific terms in this manual, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (4)
1. a gate closing device lockable mechanism, it is characterized in that: this lockable mechanism comprises lock plate and coordinates the fastener playing locking effect with lock plate, described lock plate comprises upper and lower two dishes, upper lock plate is the first lock plate, lower lock plate is the second lock plate, described fastener is divided into upper and lower two parts, upper fastener is the first fastener, lower fastener is the second fastener, first fastener comprises an arc structure, the length of arc is identical with space width on the first lock plate, second fastener is the elastic plate that is flexibly connected with fastener and the fixed structure for fixing the second fastener and elastic plate, described fixed structure is fixed thereon the soffit of portion's braced structures by upper surface, the second described fastener comprises a U-shaped body, one cell body and elastomeric element, U-shaped body is positioned at cell body, described elastomeric element is between U-shaped body afterbody and cell body inwall.
2. gate closing device lockable mechanism according to claim 1, is characterized in that: described tooth body afterbody is provided with a circular port, and described elastic plate is provided with tooth body junction the ball bumps coordinated with circular port.
3. gate closing device lockable mechanism according to claim 1, is characterized in that: the distance of two ports of described U-shaped body is equal with space width on lock plate.
4. gate closing device lockable mechanism according to claim 1, is characterized in that: the interposition that described cell body coordinates with U-shaped body is equipped with a projection, and this projection is provided with a dentation tooth body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834220.4A CN104532768B (en) | 2014-12-26 | 2014-12-26 | Gate closing device lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834220.4A CN104532768B (en) | 2014-12-26 | 2014-12-26 | Gate closing device lockable mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104532768A true CN104532768A (en) | 2015-04-22 |
| CN104532768B CN104532768B (en) | 2017-07-07 |
Family
ID=52848376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834220.4A Active CN104532768B (en) | 2014-12-26 | 2014-12-26 | Gate closing device lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532768B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0807730A1 (en) * | 1996-05-15 | 1997-11-19 | Semco | Device for allowing the securing of access to a given zone |
| GB2346867B (en) * | 1999-02-19 | 2002-09-25 | Tensator Ltd | Cassette for queue management system |
| JP2004213431A (en) * | 2003-01-06 | 2004-07-29 | Nippon Signal Co Ltd:The | Door drive for automatic ticket gate |
| CN102720150A (en) * | 2012-06-28 | 2012-10-10 | 艾斯特国际安全技术（深圳）有限公司 | Gateway closing device |
| CN203768839U (en) * | 2014-04-18 | 2014-08-13 | 深圳市西莫罗智能科技有限公司 | Self-locking full-automatic rotating brake |
| CN204715242U (en) * | 2014-12-26 | 2015-10-21 | 艾斯特国际安全技术（深圳）有限公司 | Gate closing device lockable mechanism |
-
2014
- 2014-12-26 CN CN201410834220.4A patent/CN104532768B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0807730A1 (en) * | 1996-05-15 | 1997-11-19 | Semco | Device for allowing the securing of access to a given zone |
| GB2346867B (en) * | 1999-02-19 | 2002-09-25 | Tensator Ltd | Cassette for queue management system |
| JP2004213431A (en) * | 2003-01-06 | 2004-07-29 | Nippon Signal Co Ltd:The | Door drive for automatic ticket gate |
| CN102720150A (en) * | 2012-06-28 | 2012-10-10 | 艾斯特国际安全技术（深圳）有限公司 | Gateway closing device |
| CN203768839U (en) * | 2014-04-18 | 2014-08-13 | 深圳市西莫罗智能科技有限公司 | Self-locking full-automatic rotating brake |
| CN204715242U (en) * | 2014-12-26 | 2015-10-21 | 艾斯特国际安全技术（深圳）有限公司 | Gate closing device lockable mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104532768B (en) | 2017-07-07 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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. |
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| TR01 | Transfer of patent right |