CN207404665U - A kind of Bi Men mechanisms and the elevator door-motor using the mechanism - Google Patents
A kind of Bi Men mechanisms and the elevator door-motor using the mechanism Download PDFInfo
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- CN207404665U CN207404665U CN201721289612.2U CN201721289612U CN207404665U CN 207404665 U CN207404665 U CN 207404665U CN 201721289612 U CN201721289612 U CN 201721289612U CN 207404665 U CN207404665 U CN 207404665U
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- rotor plate
- plate
- tilting section
- men mechanisms
- limited block
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Abstract
A kind of elevator door-motor the utility model discloses Bi Men mechanisms and using the mechanism, the Bi Men mechanisms include the movable component being mounted on crossbeam and the fixation kit on dodge gate, movable component includes the installing plate being fixedly connected with crossbeam and the rotor plate with installing plate rotation connection, the reset assembly for pulling rotor plate return is set between installing plate and rotor plate, limit protrusion is provided on rotor plate, fixation kit includes the fixed plate being mounted on dodge gate and the limited block in fixed plate, limited block is slided along rotor plate and coordinated with limit protrusion.Limited block is slided along rotor plate, and then limited block is allowed to be contradicted by limit protrusion, pass through the setting of reset assembly, allow between limited block and limit protrusion there are extruding forces, so as to provide, elevator door closure is required to close power, elevator door can be opened when elevator door is opened, it is necessary to first overcome and close Men Lihou, the safety coefficient so as to allow elevator door improves.
Description
Technical field
The utility model is related to a kind of elevator safety structure, more specifically, it relates to which a kind of Bi Men mechanisms and use should
The elevator door-motor of mechanism.
Background technology
Elevator refers to serve several specific floors in building, and car operates at least two row perpendicular to horizontal plane
Or the permanent transporting equipment moved with rigid track of the plumb line inclination angle less than 15 °.Lift car type elevator is commonly included in elevator
The car slided up and down in hoistway and every layer of layer door being respectively provided with, car reach formulate the number of plies after, car door with
Layer door opens simultaneously, so as to which people is allowed to enter or walk out elevator.
Notification number is that the Chinese patent of CN203064969U discloses a kind of door opening machine in elevator, is set in door machine frame lower part
A machine slide is put, a machine hanging plate is allowed to be slided on it, the installation door gate knife on a door machine hanging plate, and another machine
Hanging plate is linked by steel wire rope and its, and then the movement by promoting door gate knife, two machine hanging plates is allowed to carry out folding real
Now close door and the purpose opened the door.
Above-mentioned door machine is opened the door and is closed door by door knife, and latch hook is set on door knife, allows elevator door in closed condition
It is in the lock state（Reference explanation book attached drawing）, so as to which door will not be opened easily.Although this structure can be effectively by electricity
Terraced door is opened and closed, and can be locked when closing, but in the actual use process, elevator is in door knife
Break down, close behind the door can not latch hook can not lock, at this point, elevator door can be pushed open directly, therefore, in order to improve elevator
Safety coefficient behind the door is closed,《GB7588-2003 elevators manufacture and installation safety standard》In requirement, the enabling power of elevator door
（Elevator door closing force）300N is not greater than, and in elevator of the normal speed more than 1m/s operationally, opens car door
Power（Elevator door closing force）50N is should be greater than, machine can easily be opened door for this regulation, and people is promoting elevator door
When be difficult to open, therefore, in order to improve the security of elevator door, it is necessary to make improvements.
Utility model content
For it is existing the technical issues of, one of the purpose of this utility model is to provide a kind of Bi Men mechanisms, is elevator door
It is provided during closing and closes power, improve safety coefficient when elevator door is closed.
To achieve the above object, the utility model provides following technical solution：
A kind of Bi Men mechanisms, the fixation kit including the movable component being mounted on crossbeam and on dodge gate,
The movable component includes the installing plate being fixedly connected with crossbeam and the rotor plate with installing plate rotation connection, the installing plate
And the reset assembly for pulling rotor plate return is set between rotor plate, and limit protrusion is provided on the rotor plate, it is described solid
Determining component includes the fixed plate being mounted on dodge gate and the limited block in fixed plate, and the limited block is along rotor plate
It slides and coordinates with limit protrusion.
Through the above technical solutions, limited block is slided along rotor plate, and then allows limited block to be contradicted by limit protrusion,
It by the setting of reset assembly, allows between limited block and limit protrusion there are extruding force, so as to provide required for elevator door is closed
Close power, play cushioning effect when elevator door is closed, and when elevator door is opened, it is necessary to first overcome close Men Lihou can
Elevator door is opened, the safety coefficient so as to allow elevator door improves.
The utility model is further arranged to：The reset assembly includes fixed gag lever post on a mounting board, is mounted on
Conflict disk on gag lever post and it is set in the spring that on gag lever post and both ends contradict respectively with contradicting disk and rotor plate.
Through the above technical solutions, gag lever post can allow spring more stable, by contradicting the setting of disk, spring will be turned
Movable plate is contradicted, and by the cooperation between limit protrusion and limited block, spring is allowed to be changed into /V to the conflict power of rotor plate
Protrusion allows between it form elevator door and be closed and required closes power to the coupling mechanism force of limited block.
The utility model is further arranged to：Through hole is provided on the rotor plate, the gag lever post is threaded through on through hole,
And disc is installed on rotor plate, disc coordinates with through hole, and disc is contradicted with spring.
Through the above technical solutions, the setting of through hole facilitates wearing for gag lever post, and then allow the conflict of spring and rotor plate
More convenient, the setting of disc allows the conflict between rotor plate and spring to be isolated, and then when rotor plate rotates, spring stress
Than more uniform, will not deform upon.
The utility model is further arranged to：The gag lever post end set is into screw head, and installation locking on screw head
Nut, the conflict disk are abutted with locking nut.
Through the above technical solutions, the setting of screw head facilitates installation locking nut, by locking nut with contradicting disk
Cooperation, makes spring end more stable.
The utility model is further arranged to：The limit protrusion includes extending obliquely out the first inclination formed by rotor plate
Section, again by the horizontal-extending horizontal segment formed of the first tilting section and the second tilting section extended obliquely out again by horizontal segment, institute
It states the first tilting section to be reversed with the second tilting section inclined direction, and the second tilting section is set close to fixation kit.
Through the above technical solutions, by the setting of the first tilting section, the second tilting section and horizontal segment, limit protrusion is allowed
It can be into row buffering, so as to more convenient when limited block is slided along it.
The utility model is further arranged to：The limited block is arranged to idler wheel, and idler wheel is in the first tilting section, horizontal segment
And second roll between tilting section.
Through the above technical solutions, the setting of idler wheel allows its slip between limit protrusion to be converted to rolling, so as to allow
It easily rolls into and rolls out limit protrusion both sides.
The utility model is further arranged to：Limit assembly, the /V are provided between the rotor plate and installing plate
Component is fixed on a mounting board and limit assembly is contradicted with rotor plate.
Through the above technical solutions, the setting of limit assembly can limit rotor plate rotational angle, it can be with reset group
Part is coordinated, its rotor plate both sides is allowed to be squeezed, and so as to more stable, and then be capable of providing and more stable closed door
Power.
The utility model is further arranged to：The limit assembly includes conflict block and fixing piece, and the conflict block is led to
It crosses fixing piece to fix on a mounting board, and conflict block is contradicted with rotor plate.
Through the above technical solutions, the setting of conflict block can be limited rotating Board position, it can by fixing piece
Conflict block is fixed.
The utility model is further arranged to：The conflict block is formed using rubber material.
Through the above technical solutions, it is softer when being contacted with rotor plate using the conflict block of rubber material,
The power of collision can allow it to achieve the effect that mute into row buffering.
The another object of the utility model is to provide a kind of elevator door-motor, by the use of Bi Men mechanisms, can allow it
Security performance improves.
A kind of elevator door-motor, using above-mentioned Bi Men mechanisms.
Through the above technical solutions, by the way that Bi Men mechanisms is set to be closed for door machine when provides and closes power, its security is allowed to carry
It is high.
Description of the drawings
Fig. 1 is the overall schematic of the present embodiment 1；
Fig. 2 is movable component three-dimensional structure diagram.
Reference numeral：1st, movable component；11st, installing plate；12nd, rotor plate；121st, through hole；13rd, limit protrusion；131st, first
Tilting section；132nd, horizontal segment；133rd, the second tilting section；14th, disc；2nd, fixation kit；21st, fixed plate；22nd, limited block；3rd, it is multiple
Hyte part；31st, gag lever post；311st, screw head；312nd, locking nut；32nd, disk is contradicted；33rd, spring；4th, limit assembly；41st, contradict
Block；42nd, fixing piece.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：A kind of Bi Men mechanisms, are mainly used in elevator door-motor, as depicted in figs. 1 and 2, including being mounted on horizontal stroke
Beam（Fixed crossbeam is used for during the installation of elevator door-motor）On movable component 1 and mounted on dodge gate（Usually it is mounted on
It is used to install the door strap of elevator door on elevator door-motor）On fixation kit 2.Wherein, movable component 1 includes fixing with crossbeam and connect
The installing plate 11 connect and the rotor plate 12 being rotatablely connected with installing plate 11, can be set between rotor plate 12 and installing plate 11
Axis, and bearing is installed on axis, facilitate its rotation.It is set between installing plate 11 and rotor plate 12 and pulls 12 return of rotor plate
Reset assembly 3, limit protrusion 13 is provided on rotor plate 12, fixation kit 2 includes the fixed plate 21 being mounted on dodge gate
And the limited block 22 in fixed plate 21, limited block 22 are slided along rotor plate 12 and coordinated with limit protrusion 13.In work
When dynamic door is closed, limited block 22 enters limit protrusion 13 close to closing a direction one side, so as to when opening door, it is necessary to allow /V
Block 22 crosses limit protrusion 13 and can open door, by the process, it is necessary to which applying a degree of power on the door can beat
It opens, therefore, limit protrusion 13 provides for the closure of dodge gate and closes power, safety coefficient higher when allowing the dodge gate to close.
As depicted in figs. 1 and 2, limit protrusion 13 includes extending obliquely out the first tilting section 131, again formed by rotor plate 12
By the 131 horizontal-extending horizontal segment 132 formed of the first tilting section and the second tilting section extended obliquely out again by horizontal segment 132
133, the first tilting section 131 and 133 inclined direction of the second tilting section are reversed, and the second tilting section 133 is close to fixed group
Part 2 is set, i.e. limit protrusion 13 passes through the first tilting section 131 and the second tilting section 133 towards some protrusions of limited block 22
It sets, it is more convenient when limited block 22 slips over limit protrusion 13.It, will in order to further facilitate its cooperation with limit protrusion 13
Limited block 22 is arranged to idler wheel, and idler wheel is rolled between the first tilting section 131,132 and second tilting section 133 of horizontal segment,
By the setting of idler wheel its slip between limit protrusion 13 is allowed to be converted to rolling, so as to which it be allowed easily to roll into and roll out
13 both sides of limit protrusion.
As depicted in figs. 1 and 2, reset assembly 3 includes the gag lever post 31 being fixed on installing plate 11, mounted on gag lever post 31
On conflict disk 32 and be set in the spring 33 that on gag lever post 31 and both ends contradict respectively with contradicting disk 32 and rotor plate 12.
Spring 33, which is sleeved on gag lever post 31, makes its more stable, by contradicting disk 32, spring 33 is allowed to contradict rotor plate 12, in /V
When block 22 is by limit protrusion 13, it is required to be compressed spring 33, so as to make its stress when passing through bigger, because
This, can achieve the purpose that adjust and close a power size by the compression degree for adjusting spring 33.
As shown in Fig. 2, being provided with through hole 121 on rotor plate 12, facilitate wearing for gag lever post 31, so allow spring 33 with
The conflict of rotor plate 12 is more convenient.Disc 14 on rotor plate 12 is installed, disc 14 is allowed to coordinate with through hole 121, and disc 14
It being contradicted with spring 33, the conflict that the setting of disc 14 allows between rotor plate 12 and spring 33 is isolated, and then in rotor plate 12
During rotation, 33 stress of spring will not be deformed upon than more uniform.31 end set of gag lever post is into screw head 311, and screw head
Installation locking nut 312 on 311 contradicts disk 32 and is abutted with locking nut 312, by locking nut 312 with contradicting matching somebody with somebody for disk 32
It closes, allows 33 end of spring position that is more stable, and being screwed by adjusting lock nut 312, can reach and adjust spring 33
The purpose of compression degree.
As depicted in figs. 1 and 2, limit assembly 4 is provided between rotor plate 12 and installing plate 11, limit assembly 4 is fixed
On installing plate 11 and limit assembly 4 is contradicted with rotor plate 12, and the setting of limit assembly 4 can limit 12 angle of rotation of rotor plate
Degree, limited block 22 can effectively be engaged with rotor plate 12, and 12 both sides of rotor plate can be allowed to be squeezed, from
And it is more stable, and then be capable of providing and more stable close power.Limit assembly 4 includes conflict block 41 and fixing piece 42, supports
Contact block 41 is fixed on by fixing piece 42 on installing plate 11, and conflict block 41 is contradicted with rotor plate 12.Conflict block 41 is used into rubber
Glue material is formed, softer when being contacted with rotor plate 12 using the conflict block 41 of rubber material, and the power of collision can
Into row buffering, it can be allowed to achieve the effect that mute.
Embodiment 2：A kind of elevator door-motor uses the Bi Men mechanisms described in embodiment 1.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of Bi Men mechanisms, which is characterized in that including the movable component being mounted on crossbeam（1）And on dodge gate
Fixation kit（2）, the movable component（1）Including the installing plate being fixedly connected with crossbeam（11）And and installing plate（11）Turn
The rotor plate of dynamic connection（12）, the installing plate（11）And rotor plate（12）Between set pull rotor plate（12）Return is answered
Hyte part（3）, the rotor plate（12）On be provided with limit protrusion（13）, the fixation kit（2）Including being mounted on dodge gate
On fixed plate（21）And mounted on fixed plate（21）On limited block（22）, the limited block（22）Along rotor plate（12）It is sliding
Dynamic and and limit protrusion（13）Cooperation.
2. Bi Men mechanisms according to claim 1, which is characterized in that the reset assembly（3）Including being fixed on installing plate
（11）On gag lever post（31）, mounted on gag lever post（31）On conflict disk（32）And it is set in gag lever post（31）Upper and both ends
Respectively with contradicting disk（32）And rotor plate（12）The spring of conflict（33）.
3. Bi Men mechanisms according to claim 2, which is characterized in that the rotor plate（12）On be provided with through hole（121）,
The gag lever post（31）It is threaded through through hole（121）On, and rotor plate（12）On disc is installed（14）, disc（14）With through hole
（121）Cooperation, and disc（14）With spring（33）It contradicts.
4. Bi Men mechanisms according to claim 2, which is characterized in that the gag lever post（31）End set is into screw head
（311）, and screw head（311）Upper installation locking nut（312）, the conflict disk（32）With locking nut（312）It abuts.
5. Bi Men mechanisms according to claim 1, which is characterized in that the limit protrusion（13）Including by rotor plate（12）
Extend obliquely out the first tilting section to be formed（131）, again by the first tilting section（131）The horizontal segment of horizontal-extending formation（132）With
And by horizontal segment（132）The second tilting section extended obliquely out again（133）, first tilting section（131）With the second tilting section
（133）Inclined direction is reversed, and the second tilting section（133）Close to fixation kit（2）It sets.
6. Bi Men mechanisms according to claim 5, which is characterized in that the limited block（22）It is arranged to idler wheel, and idler wheel
In the first tilting section（131）, horizontal segment（132）And second tilting section（133）Between roll.
7. Bi Men mechanisms according to claim 1, which is characterized in that the rotor plate（12）With installing plate（11）Between set
It is equipped with limit assembly（4）, the limit assembly（4）It is fixed on installing plate（11）Upper and limit assembly（4）With rotor plate（12）It supports
It touches.
8. Bi Men mechanisms according to claim 7, which is characterized in that the limit assembly（4）Including conflict block（41）With
And fixing piece（42）, the conflict block（41）Pass through fixing piece（42）It is fixed on installing plate（11）On, and conflict block（41）With turning
Movable plate（12）It contradicts.
9. Bi Men mechanisms according to claim 8, which is characterized in that the conflict block（41）It is formed using rubber material.
10. a kind of elevator door-motor, which is characterized in that use Bi Men mechanisms as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289612.2U CN207404665U (en) | 2017-09-30 | 2017-09-30 | A kind of Bi Men mechanisms and the elevator door-motor using the mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289612.2U CN207404665U (en) | 2017-09-30 | 2017-09-30 | A kind of Bi Men mechanisms and the elevator door-motor using the mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404665U true CN207404665U (en) | 2018-05-25 |
Family
ID=62407317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289612.2U Active CN207404665U (en) | 2017-09-30 | 2017-09-30 | A kind of Bi Men mechanisms and the elevator door-motor using the mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404665U (en) |
-
2017
- 2017-09-30 CN CN201721289612.2U patent/CN207404665U/en active Active
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