CN203782608U - Elastic resetting shear type gating machine structure - Google Patents
Elastic resetting shear type gating machine structure Download PDFInfo
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- CN203782608U CN203782608U CN201420079481.5U CN201420079481U CN203782608U CN 203782608 U CN203782608 U CN 203782608U CN 201420079481 U CN201420079481 U CN 201420079481U CN 203782608 U CN203782608 U CN 203782608U
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- door
- plate
- main body
- frame main
- motor
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- Expired - Lifetime
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- 238000010008 shearing Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The utility model discloses an elastic resetting shear type gating machine structure. The elastic resetting shear type gating machine structure comprises a rack main body, wherein a motor is arranged on the rack main body; a crank rotating shaft is fixedly connected to a rotating shaft of the motor; a first end of the crank rotating shaft is connected with a first tension spring; a second end of the crank rotating shaft is connected to a door plate by a linking rod; the door plate is hinged to the rack main body; the door plate resets when a door is opened, the crank rotating shaft is pulled by the tension spring to balance the torque of the door plate and the own gravity torque of the door plate, the undamped door plate resetting is realized, the structure is simplified, and the force moment effect of the tension spring in the door plate opening and closing processes is optimized.
Description
Technical field
The utility model relates to shearing type door gate machine used structure, the shearing type door gate machine used structure of especially a kind of elastic reset formula.
Background technology
At present, in the shearing type door gate machine used device of conventional ticket checking machine, generally by the tensile force of spring, realize the reset of door-plate, in order to reduce vibration when door-plate automatic rebounding opens the door, the resetting structure of door-plate need arrange damping structure, avoid door-plate when spring contraction to reset over the position of setting, while making door plate opening, can try one's best and steadily reset.
Yet existing damping structure generally needs to adopt rubber pad, not only effectiveness in vibration suppression is not good, and opens the door and have noise to produce while resetting; And the problem of spring when arranging, causes the resultant moment that produces with the action of door-plate larger, causes the moment of machine operation to increase, waste electric energy.In addition, the frame main body of existing gate structure is integral type rectangular structure, for arrangement door-plate, motor, all makes troubles.
Utility model content
The purpose of this utility model is to provide the shearing type door gate machine used structure of a kind of elastic reset formula, and the door-plate that can realize undamped structural formula resets, and simplifies the structure, and has optimized the moment loading of the extension spring in door-plate moving process.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the shearing type door gate machine used structure of a kind of elastic reset formula, comprising:
Frame main body, in frame main body, be provided with motor, the rotating shaft of motor is fixedly connected with a crank shaft, the first end of described crank shaft connects an extension spring, the second end connects door-plate by a trace, door-plate is hinged in described frame main body, and described door-plate is when opening the door reset, and torque and the door-plate self gravitation torque balance of described crank shaft end of door plate drawn in described extension spring.
Preferably, described frame main body is split-type structural, described frame main body Lower Half is base, the described frame main body first half is for the support of motor is set, described support stands on described base top surface, and the bottom surface of support accounts for one of base top surface, described base top surface also sets firmly door-plate connector and a door plate hinge.
Preferably, described base top surface is not rectangular portion by cover part, described support bottom surface, and the width of the width of described rectangular portion and described door-plate connector is identical.
Preferably, described extension spring one end connects on described base, and the other end is fixed in the first end of described crank shaft by a traction piece, and described traction piece is parallel to described base top surface, and described extension spring is parallel with described door-plate facade.
Preferably, described base is cuboid support body.
Preferably, described motor is removably located at described support.
Adopt after technique scheme, the utility model compared with prior art has following outstanding advantages:
Shearing type door gate machine used structure of the present utility model is in door plate opening reset mode, the torque of end of door plate and the torque balance of door-plate self gravitation that extension spring traction crank shaft obtains, this structure is kept out door-plate without damping structure, and door-plate can reset reposefully under resultant moment effect.Owing to having adjusted the position of extension spring, arrange, make door-plate in moving process, because variation has also occurred for the resultant moment of extension spring and door-plate self gravitation, therefore, with respect to prior art, can also reduce the moment output of motor, save electric energy.
Be different from prior art, the utility model frame main body is set to base and support two parts are separable, is convenient to that door-plate is installed, motor is installed and dismounting, increases availability.Further, the utility model extension spring is set to parallel with door-plate facade, thereby make the torque of door-plate that extension spring traction crank shaft obtains and the torque of door-plate self gravitation in same plane, be easier to the balance of control moment, thereby steady when door-plate is resetted, extension spring can realize door-plate and come to a complete stop at the reset position place arranging after door-plate resets under the effect in equalising torque.
Accompanying drawing explanation
Fig. 1 is the perspective view at closing time of the shearing type door gate machine used structure of elastic reset formula of the utility model embodiment;
Fig. 2 is the front schematic view at closing time of the shearing type door gate machine used structure of elastic reset formula of the utility model embodiment;
Front schematic view when Fig. 3 is the opening the door of the shearing type door gate machine used structure of elastic reset formula of the utility model embodiment;
Fig. 4 is the graph of a relation between extension spring moment, door-plate gravitational moment and both resultant moments of the utility model embodiment;
Fig. 5 is the schematic diagram that has the resultant moment under External Force Acting to change in the utility model embodiment;
Fig. 6 is the schematic diagram that has the resultant moment under External Force Acting to change in prior art.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
A lot of details have been set forth in the following description so that fully understand the utility model.But the utility model can be implemented to be much different from alternate manner described here, and those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public concrete enforcement.
Fig. 1 is the perspective view at closing time of the shearing type door gate machine used structure of elastic reset formula of the present embodiment, and Fig. 2 shows the front schematic view at closing time of gate structure, front schematic view when Fig. 3 shows opening the door of gate structure.In conjunction with Fig. 1 to 3, describe, gate structure comprises: frame main body, in frame main body, be provided with motor 2, the rotating shaft of motor 2 is fixedly connected with a crank shaft 3, the first end of described crank shaft 3 connects an extension spring 4, the second end connects door-plate 6 by a trace 5, and door-plate 6 is hinged in described frame main body.Referring to Fig. 3, described door-plate 6 is opening the door while resetting, torque and the door-plate 6 self gravitation torque balances of described crank shaft 3 end of door plates 6 of described extension spring 4 traction, and this structure is kept out door-plate without damping structure, and door-plate can reset reposefully under resultant moment effect.
Referring to Fig. 1, described frame main body is split-type structural, described frame main body Lower Half is base 11, the described frame main body first half is for the support 12 of motor 2 is set, described support 12 stands on the end face of described base 11, and the bottom surface of support 12 accounts for one of base 11 end faces, the bottom surface length of support 12 is identical with base 11 end faces, width is less than the length of base 11 end faces, thereby support 12 bottom surfaces are the rectangular region of the part of base 11 end faces to the coverage rate of base 11 end faces, described base 11 end faces are not rectangular portion by described support 12 cover parts, bottom surface, described base 11 end faces also set firmly a door-plate connector 13 and door-plate 6 hinges, wherein the width size of door-plate connector 13 for example can be identical with the width of the rectangular portion of base 11 end faces, in the present embodiment, get the identical material cost that can save base 11, be appreciated that, the width size of door-plate connector 13 can also be less than the width of rectangular portion.Described door-plate is connected to bearing, described door-plate rotates around the rotating shaft in bearing, in addition, base 11 is cuboid support body, by sheet metal component, is made, the constitutionally stable material cost of simultaneously saving, described motor 2 is removably located at described support 12, the gate of the present embodiment is convenient to door-plate installation, motor is installed and dismounting, while needing, can recycle, and increases availability.
Continuation is referring to Fig. 1, one end of described moment of torsion bullet 4 connects on described base 11, the other end is fixed in the first end of described crank shaft 3 by a traction piece 31, described traction piece 31 is parallel to described base 11 end faces, and described extension spring 4 is parallel with described door-plate 6 facades.The present embodiment is set to extension spring 4 parallel with door-plate 6 facades, thereby make the torque of door-plate 6 that extension spring 4 traction crank shafts 3 obtain and the torque of door-plate 6 self gravitations in same plane, be easier to the balance of control moment, thereby steady when door-plate 6 is resetted, extension spring 4 can realize door-plate 6 under the effect in equalising torque and come to a complete stop at the reset position place arranging after door-plate 6 resets.
At door-plate 6, close the door in set process, in the process that door-plate position is changed Fig. 2 into by Fig. 3, described door-plate 6 rotates to after certain angle, and the described extension spring 4 traction torques of described crank shaft 3 end of door plates 6 and the resultant moment of door-plate 6 self gravitation torques are fixed value.The graph of a relation of resultant moment is referring to Fig. 4, in Fig. 4, the curve of the torque of described crank shaft 3 end of door plates 6 of extension spring 4 traction is spring torque A, door-plate 6 self gravitation torques are gravitational moment B, both are labeled as C at resultant moment, at initial point place, the angle of door-plate 6 in the reset mode that opens the door, rotation is zero degree, now resultant moment C is 0, and resultant moment C slowly changes afterwards, and door-plate 6 rotates to after certain angle, resultant moment C stablizes constant and is stabilized in smaller value, now, the motor driving moment of contending with it also can be accordingly less, saves electric energy.Same, at door-plate 6, to open the door in reseting procedure, in the process that door-plate position is changed Fig. 3 into by Fig. 2, motor output torque is lower equally, and it is identical that principle is caught up with the scheme of stating.It may be noted that, Fig. 4 is experimental data gained, the selection that also relates to extension spring with mate.
Fig. 5 shows the resultant moment C ' variation relation under External Force Acting that has on the basis of the resultant moment of Fig. 4, in the present embodiment, in motor, also comprise a current detecting unit, for detection of motor driving moment, changing the current of electric causing changes, after external force promotes door-plate, resultant moment C ' changes larger, in Fig. 5 for significantly to lower convexity, cause motor driving moment to increase, current of electric also increases gradually, the present embodiment by establishing a predetermined current in current detecting unit, the current of electric that current detecting unit is controlled described motor is less than described predetermined current, this predetermined current is according to circumstances adjustable, thereby guarantee that current of electric is unlikely to excessive, avoid passenger to rush the excessive situation that causes door-plate to crush passenger of lock rear motor driving force.
Fig. 6 shows the relation of the resultant moment in the resetting structure of gate in prior art and the variation that has the resultant moment D of External Force Acting when door-plate, visible in conjunction with Fig. 5 and Fig. 6, the resultant moment D producing in gate resetting structure of the prior art is compared with the resultant moment C ' in the present embodiment and Yan Geng great, cause motor driving moment also to need larger, comparatively power consumption of gate resetting structure of the prior art thus.In addition, when the resultant moment D in Fig. 6 spends in corner position 0, resultant moment D while also opening the door is bigger than normal, cause the resultant moment D when having External Force Acting cause the value of the resultant moment D after resultant moment changes and open the door comparatively approaching, therefore, in the gate resetting structure of prior art, when current detecting unit detects external force, value after the resultant moment D that this external force causes changes need to be greater than the value of the resultant moment D under reset mode that initially opens the door, cause the susceptibility of current detecting unit detection external force low, and as shown in Figure 5, the resultant moment C ' that gate resetting structure in the present embodiment produces, once have External Force Acting in door-plate, just can produce obvious projection, can't obscure with the resultant moment C ' of the reset mode that initially opens the door, make the susceptibility of current detecting unit detection external force high.
Although the utility model with preferred embodiment openly as above; but it is not for limiting claim; any those skilled in the art are not within departing from spirit and scope of the present utility model; can make possible change and modification, the scope that therefore protection domain of the present utility model should be defined with the utility model claim is as the criterion.
Claims (6)
1. the shearing type door gate machine used structure of elastic reset formula, it is characterized in that, comprise: frame main body, in frame main body, be provided with motor, the rotating shaft of motor is fixedly connected with a crank shaft, and the first end of described crank shaft connects an extension spring, the second end connects door-plate by a trace, door-plate is hinged in described frame main body, and described door-plate is when opening the door reset, and torque and the door-plate self gravitation torque balance of described crank shaft end of door plate drawn in described extension spring.
2. the shearing type door gate machine used structure of elastic reset formula according to claim 1, it is characterized in that: described frame main body is split-type structural, described frame main body Lower Half is base, the described frame main body first half is for the support of motor is set, described support stands on described base top surface, and the bottom surface of support accounts for one of base top surface, described base top surface also sets firmly door-plate connector and a door plate hinge.
3. the shearing type door gate machine used structure of elastic reset formula according to claim 2, is characterized in that: described base top surface is not rectangular portion by cover part, described support bottom surface, and the width of the width of described rectangular portion and described door-plate connector is identical.
4. the shearing type door gate machine used structure of elastic reset formula according to claim 2, it is characterized in that: described extension spring one end connects on described base, the other end is fixed in the first end of described crank shaft by a traction piece, described traction piece is parallel to described base top surface, and described extension spring is parallel with described door-plate facade.
5. the shearing type door gate machine used structure of elastic reset formula according to claim 2, is characterized in that: described base is cuboid support body.
6. the shearing type door gate machine used structure of elastic reset formula according to claim 2, is characterized in that: described motor is removably located at described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079481.5U CN203782608U (en) | 2014-02-24 | 2014-02-24 | Elastic resetting shear type gating machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420079481.5U CN203782608U (en) | 2014-02-24 | 2014-02-24 | Elastic resetting shear type gating machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782608U true CN203782608U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420079481.5U Expired - Lifetime CN203782608U (en) | 2014-02-24 | 2014-02-24 | Elastic resetting shear type gating machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774590A (en) * | 2014-02-24 | 2014-05-07 | 浙江众合机电股份有限公司 | Elastic reset shear-type gate machine structure |
| CN105780685A (en) * | 2016-05-11 | 2016-07-20 | 上海华铭智能终端设备股份有限公司 | Gate door opening/closing device |
| CN110409340A (en) * | 2019-08-29 | 2019-11-05 | 成都登辉科技有限公司 | A kind of shear door machine core and its control method |
-
2014
- 2014-02-24 CN CN201420079481.5U patent/CN203782608U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774590A (en) * | 2014-02-24 | 2014-05-07 | 浙江众合机电股份有限公司 | Elastic reset shear-type gate machine structure |
| CN105780685A (en) * | 2016-05-11 | 2016-07-20 | 上海华铭智能终端设备股份有限公司 | Gate door opening/closing device |
| CN110409340A (en) * | 2019-08-29 | 2019-11-05 | 成都登辉科技有限公司 | A kind of shear door machine core and its control method |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 310052 Binjiang District, Hangzhou, Jianghan Road, No. 1785, Shuangcheng international building, floor 17, No. 4 Patentee after: UNITTEC Co.,Ltd. Address before: 310000 Hangzhou science and Technology Park, high tech Zone, Zhejiang venture Road, No. 8 Patentee before: ZHEJIANG UNITED MECHANICAL & ELECTRICAL CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 310052 14 building, 4 new Shuangcheng mansion, Binjiang District net, Hangzhou, Zhejiang. Co-patentee after: UNITTEC Co.,Ltd. Patentee after: ZHEJIANG INSIGMA RAIL TRAFFIC ENGINEERING CO.,LTD. Address before: 310052 17 floor, 4 International Building 4, Jianghan Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: UNITTEC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |