CN202100103U - Locking device for swing door opener - Google Patents
Locking device for swing door opener Download PDFInfo
- Publication number
- CN202100103U CN202100103U CN2011201877385U CN201120187738U CN202100103U CN 202100103 U CN202100103 U CN 202100103U CN 2011201877385 U CN2011201877385 U CN 2011201877385U CN 201120187738 U CN201120187738 U CN 201120187738U CN 202100103 U CN202100103 U CN 202100103U
- Authority
- CN
- China
- Prior art keywords
- self
- locking
- pulling block
- buting iron
- positioning ratchet
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a locking device for a swing door opener, which comprises a self-locking mechanism and positioning stop iron, wherein, the self-locking mechanism comprises a pull block, a positioning ratchet and a self-locking clamping wheel; a pull block sliding chute is formed on the self-locking clamping wheel; the pull block is in slip connection with the inner part of the pull block sliding chute of the self-locking clamping wheel through a hinge pin positioned at one end of the pull block; the self-locking clamping wheel drives the pull block to move up and down rotatablely; the amplitude for the upward and downward movement of the pull block is limited by a frame; the positioning ratchet is linked with rollers of the swing door opener; the pull block is adjacent to the positioning ratchet; positioning racks are arranged on the surface of the pull block close to the positioning ratchet; the positioning racks are meshed with the positioning ratchet when the pull block moves downwards; and the positioning racks are separated from the positioning ratchet when the pull block moves upwards. The locking device for the swing door opener can lock the swing door opener by self, achieves firm self locking and compact structure, and is convenient to install.
Description
Technical field the utility model relates to a kind of door opener, relates in particular to a kind of locking device of horizontal opening door machine.
Background technology vertical hinged door mechanism mainly adopts pulling block mechanism, but it exists pulling block stressed big, and mechanism damages easily, and rotational efficienty is low, influences defectives such as outward appearance, and its application is restricted.And adopting the horizontal opening door machine of roller small and exquisite with its profile, high efficiency receives everybody favor.Pushed open by external force under improper situation in order to prevent door; Horizontal opening door machine need carry out tight automatically lock after door is closed; The tight latch mechanism of existing horizontal opening door machine adopts the realization that cooperatively interacts of ratchet, ratchet and spring usually; Its complex structure; Long-term out of doors the use easily damaged; Each parts cooperates malfunctioning, and dependability is low.
The purpose of summary of the invention the utility model provides a kind of simple in structure, the locking device of the horizontal opening door machine that dependability is high.
For realizing above-mentioned purpose; The locking device of the horizontal opening door machine of the utility model comprises self-locking mechanism and location buting iron; Described self-locking mechanism is arranged on the horizontal opening door machine, and the location buting iron is arranged at ground, the location buting iron be provided with position and horizontal opening door machine that the position is set is corresponding; Wherein, described self-locking mechanism comprises pulling block, positioning ratchet wheel and self-locking card wheel; Described self-locking card wheel is set on the central axis of horizontal opening door machine; Offer the buting iron fixing hole on the self-locking card wheel; The buting iron fixing hole has opening at self-locking card wheel edge, forms in opposite directions preceding latch hook and back latch hook in the both sides of opening, and the width of opening is less than buting iron fixing hole insied width; Offer the pulling block chute on the described self-locking card wheel; Pulling block is connected in the pulling block chute of self-locking card wheel by the pin slide of an end; The self-locking card wheel rotates the drive pulling block and moves up and down, and the amplitude that pulling block moves up and down is spacing by frame, is provided with back-moving spring between pulling block and the frame; The roller interlock of described positioning ratchet wheel and horizontal opening door machine, pulling block and positioning ratchet wheel are adjacent, and the face that relies on positioning ratchet wheel on the pulling block is provided with the location tooth bar, and pulling block is descending, location tooth bar and positioning ratchet wheel engagement, pulling block is up, and the location tooth bar separates with positioning ratchet wheel; Offer preceding latch hook and corresponding preceding hook lock of back latch hook and back hook lock on the buting iron of described location with the self-locking card wheel; Between preceding hook lock and back hook lock, form block; The width of block is gone up the A/F of buting iron fixing hole and is allowed block to be got in the buting iron fixing hole by opening greater than the self-locking card wheel, and the back latch hook of block roof pressure self-locking card wheel drives the self-locking card wheel and rotates.
Adopt above design, the locking device use of gate operator is following:
Close the door and tightly lock: the motor of gate operator rotates to the direction of closing the door according to the instruction driving rolls of closing the door; The drive vertical hinged door is closed, when gate operator arrives at the location buting iron when position is set, the back latch hook of self-locking mechanism with locate buting iron and contact; Back latch hook partly gets into the back hook lock of location buting iron; Block promotes the self-locking card wheel and rotates, and latch hook partly gets into the preceding hook lock of location buting iron before making, and the self-locking card wheel will be located the buting iron locking; Simultaneously, along with the rotation of self-locking card wheel, pulling block is moved downward by the pulling of self-locking card wheel, and location tooth bar and positioning ratchet wheel on the pulling block are meshing with each other, and stop behind the descending certain distance of pulling block, and positioning ratchet wheel stops thereupon, and the roller that links with positioning ratchet wheel is braked.
Release is opened the door: the motor of gate operator rotates to the direction of opening the door according to the instruction driving rolls that opens the door; Positioning ratchet wheel is also along with reverse (with respect to rotation direction at closing time), and positioning ratchet wheel upwards holds up the pulling block with its engagement, makes the location tooth bar break away from positioning ratchet wheel; Along with moving on the pulling block; It drives self-locking card wheel counter-rotating (with respect to rotation direction at closing time), and preceding latch hook leaves the preceding hook lock of location buting iron earlier, leaves the back hook lock of location buting iron behind the back latch hook; The self-locking card wheel is separated with the location buting iron, and the door automatic unlocking also is opened.
Under the situation about having a power failure, also can manually close the door and open Door by Hand.
The corresponding secondary key of general each group horizontal opening door machine, described key can the actuating positioning ratchet wheel and roller between bindiny mechanism, adopt this specific key can untie or closed orientation ratchet and roller between interlock.Bindiny mechanism can be the mode that can realize in sleeve, transition gear or other prior aries between described positioning ratchet wheel and the roller.
Manually close the door: untie the interlock between positioning ratchet wheel and the roller with key earlier; Promote vertical hinged door, make gate operator arrive at the location buting iron position is set, the back latch hook of self-locking mechanism contacts with the location buting iron; Back latch hook partly gets into the back hook lock of location buting iron; Block promotes the self-locking card wheel and rotates, and latch hook partly gets into the preceding hook lock of location buting iron before making, and the self-locking card wheel will be located the buting iron locking; Simultaneously; Along with the rotation of self-locking card wheel, pulling block is moved downward by the pulling of self-locking card wheel, and location tooth bar and positioning ratchet wheel on the pulling block are meshing with each other; Stop behind the descending certain distance of pulling block; Positioning ratchet wheel stops thereupon, and the roller that links with positioning ratchet wheel is braked, and uses the interlock between key closed orientation ratchet and the roller at last again.
Open Door by Hand: untie the interlock between positioning ratchet wheel and the roller with key earlier, pulling block takeoffs under the elastic force of back-moving spring promotes, and makes that location tooth bar and the positioning ratchet wheel on the pulling block breaks away from; Along with moving on the pulling block; It drives self-locking card wheel counter-rotating (with respect to rotation direction at closing time), and preceding latch hook leaves the preceding hook lock of location buting iron earlier, leaves the back hook lock of location buting iron behind the back latch hook; The self-locking card wheel is separated with the location buting iron, and the door release also is opened.
Compared with prior art, the locking device of the horizontal opening door machine of the utility model not only can lock door lifter voluntarily, and self-locking is firm, compact conformation is easy for installation.
Hereinafter combines the accompanying drawing and the specific embodiment that the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the self-locking mechanism of the utility model horizontal opening door machine locking device;
Fig. 2 is the schematic cross-section of the location buting iron of the utility model horizontal opening door machine locking device.
The specific embodiment is shown in Fig. 1 to 2; The locking device of the horizontal opening door machine of the utility model comprises self-locking mechanism 1 and location buting iron 2; Described self-locking mechanism 1 is arranged on the horizontal opening door machine; Location buting iron 2 is arranged at ground; Location buting iron 2 be provided with position and horizontal opening door machine that the position is set is corresponding; Wherein, described self-locking mechanism 1 comprises pulling block 3, positioning ratchet wheel 4 and self-locking card wheel 5; Described self-locking card wheel 5 is set on the central shaft 6 of horizontal opening door machine; Offer buting iron fixing hole 51 on the self-locking card wheel 5; Buting iron fixing hole 51 is taken turns 5 edges at self-locking card has opening 52; At the both sides of opening 52 formation preceding latch hook 53 in opposite directions and back latch hook 54, the width of opening 52 is less than buting iron fixing hole 51 insied widths; Offer pulling block chute 55 on the described self-locking card wheel 5; Pulling block 3 is slidingly connected in the pulling block chute 55 of self-locking card wheel 5 by the bearing pin 31 of an end; Self-locking card wheel 5 rotates drive pulling block 3 and moves up and down, and the amplitude that pulling block 3 moves up and down is spacing by frame, is provided with back-moving spring 33 between pulling block 3 and the frame; Described positioning ratchet wheel 4 links with the roller of horizontal opening door machine, and pulling block 3 is adjacent with positioning ratchet wheel 4, and the face that relies on positioning ratchet wheel 4 on the pulling block 3 is provided with location tooth bar 32; Pulling block 3 is descending; Location tooth bar 32 and positioning ratchet wheel 4 engagements, pulling block 3 is up, and location tooth bar 32 separates with positioning ratchet wheel 4; Offer preceding latch hook 53 and back latch hook 54 corresponding preceding hook locks 21 and back hook lock 22 on the described location buting iron 2 with self-locking card wheel 5; Between preceding hook lock 21 and back hook lock 22, form block 23; The width of block 23 is got in the buting iron fixing holes 51 by opening 52 greater than opening 52 width and the permission block 23 of buting iron fixing hole 51 on the self-locking card wheel 5, and the back latch hook 54 of block 23 roof pressure self-locking cards wheel 5 drives 5 rotations of self-locking card wheel.
Adopt above design, the locking device use of gate operator is following:
Close the door and tightly lock: the motor of gate operator rotates to the direction of closing the door according to the instruction driving rolls of closing the door; The drive vertical hinged door is closed, when gate operator arrives at location buting iron 2 when the position is set, the back latch hook 54 of self-locking mechanism 1 with locate buting iron 1 and contact; Back latch hook 54 parts get into the back hook lock 22 of location buting iron 1; Block 23 promotes self-locking card wheel 5 and rotates, and latch hook 53 parts get into the preceding hook lock 21 of location buting iron 2 before making, and self-locking card wheel 5 will be located buting iron 2 lockings; Simultaneously, along with the rotation of self-locking card wheel 5, pulling block 3 is moved downward by 5 pullings of self-locking card wheel; Location tooth bar 32 on the pulling block 3 is meshing with each other with positioning ratchet wheel 4; Stop behind the pulling block 3 descending certain distances, positioning ratchet wheel 4 stops thereupon, and the roller that links with positioning ratchet wheel 4 is braked.
Release is opened the door: the motor of gate operator rotates to the direction of opening the door according to the instruction driving rolls that opens the door; Positioning ratchet wheel 4 is also along with reverse (with respect to rotation direction at closing time), and positioning ratchet wheel 4 upwards holds up the pulling block 3 with its engagement, makes location tooth bar 32 break away from positioning ratchet wheel 4; Along with moving on the pulling block 3; It drives 5 counter-rotatings (with respect to rotation direction at closing time) of self-locking card wheel, and preceding latch hook 53 leaves the preceding hook lock 21 of location buting iron 2 earlier, leaves the back hook lock 22 of location buting iron 2 behind the back latch hook 54; Self-locking card wheel 5 is separated with location buting iron 2, and the door automatic unlocking also is opened.
Under the situation about having a power failure, also can manually close the door and open Door by Hand.
The corresponding secondary key of general each group horizontal opening door machine, described key can actuating positioning ratchet wheel 4 and roller between bindiny mechanism, adopt this specific key can untie or closed orientation ratchet 4 and roller between interlock.Bindiny mechanism can be the mode that can realize in sleeve, transition gear or other prior aries between described positioning ratchet wheel 4 and the roller.
Manually close the door: untie the interlock between positioning ratchet wheel 4 and the roller with key earlier; Make gate operator arrive at location buting iron 1 position is set; The back latch hook 54 of self-locking mechanism 1 contacts with location buting iron 1, and back latch hook 54 parts get into the back hook lock 22 of location buting iron 1, and block 23 promotes self-locking card wheel 5 and rotates; Latch hook 53 parts get into the preceding hook lock 21 of location buting iron 2 before making, and self-locking card wheel 5 will be located buting iron 2 lockings; Simultaneously; Along with the rotation of self-locking card wheel 5, pulling block 3 is moved downward by 5 pullings of self-locking card wheel, and the location tooth bar 32 on the pulling block 3 is meshing with each other with positioning ratchet wheel 4; Stop behind the pulling block 3 descending certain distances; Positioning ratchet wheel 4 stops thereupon, and the roller that links with positioning ratchet wheel 4 is braked, and uses the interlock between key closed orientation ratchet 4 and the roller at last again.
Open Door by Hand: untie the interlock between positioning ratchet wheel 4 and the roller with key earlier, pulling block 3 takeoffs under the elastic force of back-moving spring 33 promotes, and makes that the location tooth bar 32 on the pulling block 3 breaks away from positioning ratchet wheel 4; Along with moving on the pulling block 3; It drives 5 counter-rotatings (with respect to rotation direction at closing time) of self-locking card wheel, and preceding latch hook 53 leaves the preceding hook lock 21 of location buting iron 2 earlier, leaves the back hook lock 22 of location buting iron 2 behind the back latch hook 54; Self-locking card wheel 5 is separated with location buting iron 2, and the door release also is opened.
Claims (1)
1. the locking device of a horizontal opening door machine; It comprises self-locking mechanism and location buting iron; Described self-locking mechanism is arranged on the horizontal opening door machine; The location buting iron is arranged at ground, the location buting iron be provided with position and horizontal opening door machine that the position is set is corresponding, it is characterized in that: described self-locking mechanism comprises that pulling block, positioning ratchet wheel and self-locking card take turns;
Described self-locking card wheel is set on the central axis of horizontal opening door machine; Offer the buting iron fixing hole on the self-locking card wheel; The buting iron fixing hole has opening at self-locking card wheel edge, forms in opposite directions preceding latch hook and back latch hook in the both sides of opening, and the width of opening is less than buting iron fixing hole insied width;
Offer the pulling block chute on the described self-locking card wheel; Pulling block is connected in the pulling block chute of self-locking card wheel by the pin slide of an end; The self-locking card wheel rotates the drive pulling block and moves up and down, and the amplitude that pulling block moves up and down is spacing by frame, is provided with back-moving spring between pulling block and the frame;
The roller interlock of described positioning ratchet wheel and horizontal opening door machine, pulling block and positioning ratchet wheel are adjacent, and the face that relies on positioning ratchet wheel on the pulling block is provided with the location tooth bar, and pulling block is descending, location tooth bar and positioning ratchet wheel engagement, pulling block is up, and the location tooth bar separates with positioning ratchet wheel;
Offer preceding latch hook and corresponding preceding hook lock of back latch hook and back hook lock on the buting iron of described location with the self-locking card wheel; Between preceding hook lock and back hook lock, form block; The width of block is gone up the A/F of buting iron fixing hole and is allowed block to be got in the buting iron fixing hole by opening greater than the self-locking card wheel, and the back latch hook of block roof pressure self-locking card wheel drives the self-locking card wheel and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201877385U CN202100103U (en) | 2011-05-31 | 2011-05-31 | Locking device for swing door opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201877385U CN202100103U (en) | 2011-05-31 | 2011-05-31 | Locking device for swing door opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100103U true CN202100103U (en) | 2012-01-04 |
Family
ID=45386120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201877385U Expired - Fee Related CN202100103U (en) | 2011-05-31 | 2011-05-31 | Locking device for swing door opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276856A (en) * | 2018-12-04 | 2020-06-12 | 方德宗 | Roller type water spray prevention socket |
-
2011
- 2011-05-31 CN CN2011201877385U patent/CN202100103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276856A (en) * | 2018-12-04 | 2020-06-12 | 方德宗 | Roller type water spray prevention socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102060564B1 (en) | Double Door Sliding Door System | |
| CN101021116B (en) | Safety push-rod lock | |
| CN104760872A (en) | Synchronous gate cutter device with car door locking mechanism | |
| KR20170081886A (en) | Open auxiliary device for sliding window | |
| WO2009145513A3 (en) | Hinged type sliding door system | |
| CN202100103U (en) | Locking device for swing door opener | |
| CN202324895U (en) | Connecting rod locking device for sliding door | |
| CN112499446A (en) | Automatic horizontal door device of lift car of hoistway elevator | |
| CN212272004U (en) | Anti-theft floor lock for hand rolling door | |
| CN204212639U (en) | Upper gliding style motor-driven folding door | |
| CN102642758A (en) | Simple elevator car door lock | |
| CN104631957A (en) | Rail transit shielding door locking and unlocking device | |
| CN205257745U (en) | Single side door operator of rolling over | |
| CN206091584U (en) | A theftproof opening mechanism for automatic door lock | |
| CN105257093A (en) | Manual unlocking device for sliding door | |
| CN104373019A (en) | Upward sliding electric folding door | |
| CN107134735A (en) | A kind of switch cubicle and switch cabinet handcart and transmission mechanism for valve | |
| CN111433104B (en) | System for locking the leaf of a screen door | |
| CN109441249B (en) | Auxiliary lock device | |
| CN203558688U (en) | Side-opening two-folding door machine of elevator | |
| CN202483255U (en) | Pry-resistant spring lock | |
| CN201614216U (en) | Elevator car door knife | |
| CN201056450Y (en) | Door vane device of elevator door operator | |
| CN202596551U (en) | Prying resistant mechanism of rolling shutter door | |
| CN208829079U (en) | A kind of elevator door opening-closing driving assembly |
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 |
Granted publication date: 20120104 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |