CN203334217U - Blocking rod type door control device - Google Patents
Blocking rod type door control device Download PDFInfo
- Publication number
- CN203334217U CN203334217U CN2013203843452U CN201320384345U CN203334217U CN 203334217 U CN203334217 U CN 203334217U CN 2013203843452 U CN2013203843452 U CN 2013203843452U CN 201320384345 U CN201320384345 U CN 201320384345U CN 203334217 U CN203334217 U CN 203334217U
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- China
- Prior art keywords
- main shaft
- rod type
- electromagnet
- gripper shoe
- drive plate
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a blocking rod type door control device. The locking rod type door control device comprises a support plate, blocking rods, a locking component, a driving plate, an electromagnet and an elastic component, wherein one ends of the blocking rods are connected to one end of a main shaft in a pivot joint mode, and the main shaft rotates relative to the support plate in an energized state; one end of the locking component is connected to the support plate in a pivot joint mode, the other end of the locking component buckles the ends, connected to the main shaft in the pivot joint mode, of the blocking rods, therefore, the blocking rods can get rid of a natural verticality state, a certain angle is formed between the blocking rods and the main shaft, and certain angles are formed between the three blocking rods in a spaced mode; the middle portion of the driving plate is connected to the support plate in a pivot joint mode, and one end of the driving plate is connected to the other end of the locking component; when the electromagnet is in an energized state, the other end of the driving plate is made to be attracted to the electromagnet by magnetic force; one end of the elastic component is connected to the support plate, and the other end of the elastic component is connected to the driving plate; the other end of the driving plate is separated from the electromagnet when the electromagnet is not in the energized state, and the driving plate rotates under the action of a spring. The blocking rod type door control device solves the problems that a blocking rod type door control structure is low in positional accuracy and impact resistance.
Description
Technical field
The utility model relates to a kind of rod type gate inhibition apparatus that blocks.
Background technology
Block rod-type gate inhibition mechanism on existing market, be divided into mechanical type, auto-manual system and three kinds of forms of full rotation type.Mechanical type is cam orientation, accumulation of energy part resetting-mechanism, and traffic efficiency is low, does not have automatically upper lower beam function, is difficult to meet the security protection demand, and manual intervention requires high.Full rotation type adopts motor to drive, have with automatically upper lower beam function, but, a little less than crash-protective characteristics, positioning precision is low on the whole, detent mechanism and anti-ly rush the brake mechanism complexity, fault rate is high.Auto-manual system falls between, and is excessive product.
The utility model content
The utility model, for above-mentioned deficiency, discloses a kind of rod type gate inhibition apparatus that blocks, and has solved the problems such as rod-type gate inhibition structure positioning precision is low, crash-protective characteristics is weak of blocking.This device comprises: gripper shoe; Block bar, it is pivoted to an end of main shaft, and main shaft rotates with respect to gripper shoe under the state of energising; Locking component, the one end is articulated on described gripper shoe, other end snap close residence state block bar be pivoted to main shaft one end, make and block bar and break away from the nature plumbness and have a certain degree with main shaft, and three are blocked the bar certain angle in interval each other; Drive plate, its middle part is articulated on gripper shoe, and an end of drive plate is connected to the described other end of locking component; Electromagnet, its under "on" position, the other end that makes drive plate by magnetic-adsorption to electromagnet; Elastomeric element, the one end is connected on gripper shoe, and the other end is connected to drive plate, and when electromagnet, during in non-power status, the other end of drive plate and electromagnet disconnect, and rotate under the effect of spring.
Preferred version is: also comprise: clutch part, comprise the standing part and the rotating part that coordinate each other, and wherein rotating part is arranged on the other end of main shaft, and standing part is arranged on gripper shoe; Encoder, the rotary state of its sensing main shaft; Controller, it sends turn signal to main shaft, controls the rotation of main shaft; And, to main shaft, not sending turn signal and when by encoder, sensing main shaft and rotate to surpass predetermined value, control standing part and the rotating part adhesive of clutch part, to suppress main shaft, be rotated further.
Preferred version is: described clutch part is jaw clutch.
Preferred version is: the described bar that blocks consists of three bars that block that are mutually 120 degree.
Preferred version is: diameter different two rollers of described driving wheel for connecting by belt, undersized roller connects and drives large-sized roller by motor.
Preferred version is: described elastomeric element can be spring.
The utility model compared with prior art, has following evident characteristic and good effect:
1, this device is provided with localization function module, can guarantee to block the registration of bar.
2, this device is provided with the anti-lock functional module of rushing, and under the prerequisite that can intervene at prosthetic, the undelegated lock of rushing is prevented.
3, this device arranges when rushing lock moment over setting, and slipping toothed electromagnetic clutch skids, can the protection mechanism module can be not impaired.
The accompanying drawing explanation
Fig. 1 is side perspective view of the present utility model.
Fig. 2 is perspective view of the present utility model.
1, block bar; 2, pedestal; 3, locking component; 4, back-moving spring; 5, drive plate; 6, large belt wheel; 7, gripper shoe; 8, main shaft; 9, slipping toothed electromagnetic clutch; 10, encoder; 11, shell; 12, electromagnet; 13, extension spring; 14, belt; 15, small pulley; 16, motor.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail:
The utility model discloses a kind of rod type gate inhibition apparatus that blocks, this device comprises: shell 11; Gripper shoe 7, be arranged in described shell 11; Motor 16, be arranged on described gripper shoe 7; Main shaft 8, be arranged in described shell 11; Pedestal 2, be connected with described main shaft 8; Block bar 1, be arranged on described pedestal 2; Large belt wheel 6, be connected with described main shaft 8 and with described motor 16, drives described main shaft 8 rotations under the drive of described motor 16; Encoder 10, be arranged on described gripper shoe 7 and with described main shaft 8 and be connected, and 10 pairs of described bar 1 change in location of blocking of described encoder are detected; Slipping toothed electromagnetic clutch 9, standing part is connected with described gripper shoe 7, and its movable part is connected with described main shaft 8; Electromagnet 12; Be arranged on described gripper shoe 7, under "on" position, the other end that makes drive plate 5 by magnetic-adsorption to electromagnet 12; Locking component 3, the one end is articulated in described gripper shoe 7, and other end snap close residence is stated and is blocked bar 1 and be pivoted to main shaft 8 one ends, make to block bar 1 and break away from the nature plumbness and have a certain degree with main shaft, and three is blocked the bar 1 certain angle in interval each other; Drive plate 5: its middle part is articulated in gripper shoe 7, and an end of drive plate is connected to the described other end of locking component 3; Extension spring 13: be connected with described gripper shoe 7 and be connected with described drive plate 5, described extension spring 13 is along with the adhesive of described electromagnet 12, drive described drive plate 5 rotations, described drive plate 5 applies active force on described locking component 3, thereby makes described locking component 3 releases; Back-moving spring 4, be connected with described locking component 3, guarantees that described locking component 3 is in latched position; Controller (not shown), be arranged in described shell 11, with described encoder 10, described slipping toothed electromagnetic clutch 9, is electrically connected to.
When installing in normal operating conditions, during unmanned passing through, the gate inhibition is in forbidden state, first block bar 1 upper in blocking state, electromagnet 12 is in attracting state, and locking component 3 keeps lock position under the thrust of back-moving spring 4, makes to block bar 1 and remains on operating position.When obtain can the pedestrian can be when authorizing, controller (not shown) is controlled motor 16 and is started, motor 16 drives small pulley 15, and small pulley 15 drives large belt wheel 6 by belt 14, and large belt wheel 6 drives main shaft 8 rotations, main shaft 8 drives pedestal 2 around main shaft 8 axle center rotations, block bar 1 and rotate 120 degree under the drive of pedestal 2, the pedestrian can pass through, after the pedestrian passes through, second is blocked bar and forwards to and stop position, waits for walk next time.
When the pedestrian is uncommitted when rushing lock, rush the lock pedestrian and promote to block bar 1, block bar 1 and drive main shaft can rotate in small angle range under the effect of thrust.Controller (not shown) presets and allows to block bar 1 at the pedestrian is uncommitted while rushing lock rotating maximal angle value A.The pedestrian is uncommitted when rushing lock, when detecting, encoder 10 blocks angle that bar 1 rotates while being greater than the maximum angle A of predefined permission, controller (not shown) sends signal to slipping toothed electromagnetic clutch 9, slipping toothed electromagnetic clutch 9 standing parts are arranged on gripper shoe 7, rotating part is connected with main shaft 8, after slipping toothed electromagnetic clutch is received the signal of controller (not shown), its standing part and rotating part produce magnetic force, close to relative direction, until each other in interlock, main shaft 8 is by locked, thereby it is motionless to block bar 1 holding position, preventing from rushing the lock pedestrian passes through, sense and rush the lock pedestrian and exit until be arranged on sensor (not shown) in device, controller (not shown) is controlled motor 16 reversions, drive is blocked bar 1 and is returned to normal operation position.Selected slipping toothed electromagnetic clutch 9 can electrodeless adjustment between 120-160NM for restraining moment; when rushing the lock people when acting on the moment of blocking bar and surpassing the regulation maximum value; slipping toothed electromagnetic clutch 9 tooth engaged are skidded; its standing part and rotating part are separated from; at the effect lower main axis 8 of rushing the lock people and promote to block the power of bar, be rotated further, thereby the protection mechanism module can be not impaired.
In normal operation, electromagnet 12 and drive plate 5 are in attracting state, extension spring 13 stretches under the drive of drive plate 5, there is elastic potential energy, when outage occurring or receiving urgency signal, under the state that electromagnet 12 gets loose because of outage and drive plate 5, the elastic potential energy that when extension spring 13 relies on electromagnet 12 adhesive drive plate 5, drive drive plate 5 these extension springs 13 of stretching are accumulated drives described drive plate 5 rotations, make described drive plate 5 apply active force on described locking component 3, thereby make described locking component 3 releases.Near on pedestal 2 one ends, a recess is set blocking bar 1, locked, obtain under state, locking component 3 can catch on and block bar 1 near the recess arranged on pedestal 2 one ends, keep blocking bar 1 in working order, under released state, locking component 3 breaks away from recess under the effect of drive plate 5, blocks the loose defected rod of bar 1.
When work recovers, electromagnet 12 adhesives, motor 16 drives main shafts 8, pedestal 2 and block bar 1 rotation, the inertia that blocks bar 1 rotation drive locking component 3 turn buckles pedestal 2 one ends the above recess locking component 3 in locking state, again enter normal operating conditions.
Claims (6)
1. one kind is blocked rod type gate inhibition apparatus, it is characterized in that, comprising:
Gripper shoe;
Block bar, it is pivoted to an end of main shaft, and main shaft rotates with respect to gripper shoe under the state of energising;
Locking component, the one end is articulated on described gripper shoe, other end snap close residence state block bar be pivoted to main shaft one end, make and block bar and break away from the nature plumbness and have a certain degree with main shaft, and three are blocked the bar certain angle in interval each other;
Drive plate, its middle part is articulated on gripper shoe, and an end of drive plate is connected to the described other end of locking component;
Electromagnet, its under "on" position, the other end that makes drive plate by magnetic-adsorption to electromagnet;
Elastomeric element, the one end is connected on gripper shoe, and the other end is connected to drive plate, and when electromagnet, during in non-power status, the other end of drive plate and electromagnet disconnect, and rotate under the effect of spring.
2. the rod type gate inhibition apparatus that blocks as claimed in claim 1, is characterized in that, also comprises: clutch part, comprise the standing part and the rotating part that coordinate each other, and wherein rotating part is arranged on the other end of main shaft, and standing part is arranged on gripper shoe; Encoder, the rotary state of its sensing main shaft; Controller, it sends turn signal to main shaft, controls the rotation of main shaft; And, to main shaft, not sending turn signal and when by encoder, sensing main shaft and rotate to surpass predetermined value, control standing part and the rotating part adhesive of clutch part, to suppress main shaft, be rotated further.
3. the rod type gate inhibition apparatus that blocks as claimed in claim 2, is characterized in that, described clutch part is jaw clutch.
4. the rod type gate inhibition apparatus that blocks according to claim 1, is characterized in that, the described bar that blocks consists of three bars that block that are mutually 120 degree.
5. the rod type gate inhibition apparatus that blocks according to claim 1, is characterized in that, also comprises driving wheel, and described driving wheel is two the different rollers of diameter that connect by belt, and undersized roller connects and drives large-sized roller by motor.
6. the rod type gate inhibition apparatus that blocks according to claim 1, is characterized in that, described elastomeric element is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203843452U CN203334217U (en) | 2013-06-28 | 2013-06-28 | Blocking rod type door control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203843452U CN203334217U (en) | 2013-06-28 | 2013-06-28 | Blocking rod type door control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334217U true CN203334217U (en) | 2013-12-11 |
Family
ID=49702898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203843452U Withdrawn - After Issue CN203334217U (en) | 2013-06-28 | 2013-06-28 | Blocking rod type door control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290793A (en) * | 2013-06-28 | 2013-09-11 | 北京卓因达科技有限公司 | Barrier rod type entrance guard device |
| CN106012899A (en) * | 2016-06-15 | 2016-10-12 | 东莞市中控电子技术有限公司 | Gate machine core |
-
2013
- 2013-06-28 CN CN2013203843452U patent/CN203334217U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290793A (en) * | 2013-06-28 | 2013-09-11 | 北京卓因达科技有限公司 | Barrier rod type entrance guard device |
| CN103290793B (en) * | 2013-06-28 | 2015-09-30 | 北京卓因达科技有限公司 | A kind of barrier rod type entrance guard |
| CN106012899A (en) * | 2016-06-15 | 2016-10-12 | 东莞市中控电子技术有限公司 | Gate machine core |
| CN106012899B (en) * | 2016-06-15 | 2019-06-04 | 中控智慧科技股份有限公司 | Gate mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131211 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |