CN206336896U - A kind of car door lock integrated door knife structure - Google Patents
A kind of car door lock integrated door knife structure Download PDFInfo
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- CN206336896U CN206336896U CN201621437153.3U CN201621437153U CN206336896U CN 206336896 U CN206336896 U CN 206336896U CN 201621437153 U CN201621437153 U CN 201621437153U CN 206336896 U CN206336896 U CN 206336896U
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- door
- door knife
- knife
- latch hook
- arm
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Abstract
The utility model discloses a kind of car door lock integrated door knife structure, including door knife base plate, door knife latch hook, door knife push rod, latch hook spring, extension spring, connection turning arm, door knife bent plate connecting rod, door knife bent plate, unblock steel wire rope, door knife straight-arm, car door lock latch hook, unlocking board and back-moving spring, the utility model aims to provide a kind of car door lock integrated door knife structure, it can be assembled by riveting process or various standard components, high mechanical strength, simple in construction, convenient for installation and maintenance, good economy performance；Production cost is reduced, properties of product are improved, with good economic benefit and social benefit.
Description
Technical field
The utility model is related to lift facility field, more particularly to a kind of car door lock integrated door knife structure.
Background technology
On elevator, door gate knife is significant components, and elevator realizes lift car gate by the motion of door gate knife
Opening and closing function, meanwhile, by the interphase interaction of the trolley on door gate knife and layer door gear, realize the opening and closing work(of hall door
Energy.Existing door gate knife complex structure, processing difficulties are uneconomical, and door gate knife is installed and safeguarded inconvenient；Door machine car door lock
Door knife is uneconomical to be split type.
Utility model content
The utility model aims to provide a kind of car door lock integrated door knife structure, can pass through riveting process or various standard components
Assemble, high mechanical strength, simple in construction, convenient for installation and maintenance, good economy performance；Production cost is reduced, product is improved
Performance, with good economic benefit and social benefit.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
A kind of car door lock integrated door knife structure, including door knife base plate, door knife latch hook, door knife push rod, latch hook spring, stretching
Spring, connection turning arm, door knife bent plate connecting rod, door knife bent plate, unblock steel wire rope, door knife straight-arm, car door lock latch hook, unlocking board
And back-moving spring, door knife bent plate and door the knife straight-arm is two；Two centers of door knife straight-arm point for being parallel to each other
A positive upper and lower part of knife base plate is not movably connected on, and two door knife bent plates for being parallel to each other and being spaced are movably connected with
In the two ends of door knife straight-arm, the door knife straight-arm is located between door knife base plate and door knife bent plate；The unlocking board and car door lock lock
Hook is movably connected with door knife base plate front, and unlocking board and car door lock latch hook are located between two door knife straight-arms with merging, institute
State back-moving spring one end to be connected with a door knife bent plate, the back-moving spring other end is connected with door knife base plate, another knife bent plate
On unblock steel wire rope is installed；It is movably connected with the middle part of the door knife latch hook and connection turning arm in the door knife base plate back side
Middle part, the latch hook spring one end is connected with door knife latch hook, and the latch hook spring other end is connected with door knife base plate；The extension spring
One end is connected with being connected turning arm connection, the extension spring other end with door knife base plate；The first arc is provided with the door knife base plate
Groove and the second arc-shaped slot, door knife push rod are arranged on connection turning arm and through the first arc-shaped slot, connection turning arm
The other end is provided with neck, and door knife bent plate connecting rod is arranged on unlocking board and is installed on through the second arc-shaped slot in neck.
It is preferred that, the door knife latch hook, connection turning arm, door knife straight-arm, unlocking board, car door lock latch hook and door knife base plate it
Between connection be bearing connection.
It is preferred that, the connection between door knife bent plate and door the knife straight-arm connects for bearing.
It is preferred that, the door knife straight-arm is zinc alloy material die cast.
It is preferred that, the extension spring is carbon spring steel wires.
The motion of car door lock integrated door knife, realizes the opening and closing function of lift car gate.Meanwhile, locked a door by gate
The interphase interaction of knife and 161 door lock trolleys on layer door gear, realizes the opening and closing function of hall door.Car door lock integrated door knife
Play a part of transmitting torque, its reliability is extremely important.Car door lock integrated door knife structure directly affects a machine mechanical performance.
Door machine is moving component, and car door lock integrated door knife is crucial moving component, and what its high mechanical strength can ensure a machine can
By operation.
The critical component of car door lock integrated door knife of the present utility model is connection turning arm, door knife straight-arm, extension spring.
Turning arm is connected by steel plate processing, door knife straight-arm by zinc alloy material die cast, they suppress together with bearing and formed.Pressure
Type casting moulding, simple in construction, general uniformity is high, with low cost.Door knife structure is reliable, the good, flexible movements of rigidity.Door knife action
In each connector, rolling bearing is all embedded with, abrasion is minimum, exempt from maintenance.Latch hook action has rubber buffer, noiseless.Gate
Lock integrated door knife is directly installed on a machine hanging plate.Mounting and adjusting and easy to maintenance.
Brief description of the drawings
Fig. 1 is the utility model structure schematic diagram.
Fig. 2 is the utility model structure schematic diagram.
Fig. 3 is implementation illustration.
Fig. 4 is enlarged drawing at implementation illustration B.
In figure：1- knife base plates, 2- knife latch hooks, 3- knife push rods, 4- latch hooks spring, 5- extension springs, 6- connections rotations
Pivoted arm, 7- knife bent plate connecting rods, 8- knife bent plates, 9- unblocks steel wire rope, 10- knife straight-arms, 11- car door locks latch hook, 12- solutions
Jam plate, 13- back-moving springs, 14- driven pulleys, 15- Timing Belts, 16- car door lock integrated doors knife, 17- door systems controller, 18-
Permagnetic synchronous motor, 19- gates hanging plate, 20- center opening door machines gate, 21- machine bottom boards, 22- machine slide rails, 23- Timing Belt cards
Mouthpiece, 24- regulating bolts, 25- bufferings latch hook, 26- damping caging bolts.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
As shown in Figure 1-2, a kind of car door lock integrated door knife structure, including door knife base plate 1, door knife latch hook 2, door knife push rod
3rd, latch hook spring 4, extension spring 5, connection turning arm 6, door knife bent plate connecting rod 7, door knife bent plate 8, unblock steel wire rope 9, door knife
Straight-arm 10, car door lock latch hook 11, unlocking board 12 and back-moving spring 13, the door knife bent plate 8 and door knife straight-arm 10 are two；Two
The center of the individual door knife straight-arm 10 being parallel to each other is movably connected with the positive upper and lower part of door knife base plate 1, two
The door knife bent plate 8 for being parallel to each other and being spaced is movably connected with the two ends of door knife straight-arm 10, and the door knife straight-arm 10 is located at door
Between knife base plate 1 and door knife bent plate 8；The unlocking board 12 and car door lock latch hook 11 are movably connected with the front of door knife base plate 1,
Unlocking board 12 and car door lock latch hook 11 are located between two door knife straight-arms 10 with merging, described one end of back-moving spring 13 and a door
Knife bent plate 8 is connected, and the other end of back-moving spring 13 is connected with door knife base plate 1, and unblock steel wire rope is provided with another knife bent plate 8
9；The middle part of the door knife latch hook 2 and connection turning arm 6 is movably connected with the middle part at the back side of door knife base plate 1, the latch hook
The one end of spring 4 is connected with door knife latch hook 2, and the other end of latch hook spring 4 is connected with door knife base plate 1；Described one end of extension spring 5 and company
Connect turning arm 6 to connect, the other end of extension spring 5 is connected with door knife base plate 1；The first arc-shaped slot is provided with the door knife base plate 1
With the second arc-shaped slot, door knife push rod 3 is arranged on connection turning arm 6 and through the first arc-shaped slot, connects the another of turning arm 6
One end is provided with neck, and door knife bent plate connecting rod 7 is arranged on unlocking board 12 and is installed on through the second arc-shaped slot in neck.Institute
State the connection between a knife latch hook 2, connection turning arm 6, door knife straight-arm 10, unlocking board 12, car door lock latch hook 11 and door knife base plate 1
It is bearing connection.Connection between the door knife bent plate 8 and door knife straight-arm 10 connects for bearing.The door knife straight-arm 10 is zinc
Alloy material die cast.The extension spring 5 is carbon spring steel wires.
As shown in Figure 3-4, a kind of car door lock integrated door knife is arranged on door machine slide rail.First door knife push rod 3 is loaded together
Step band bayonet component 23, is then arranged on car door lock integrated door knife 16 on door machine bottom board 21.A point gate is to close shape in figure
State, door system controller 17 is received after enabling signal, and controller driving permagnetic synchronous motor 18 rotates, and is driven by driving wheel
Timing Belt 15 and Timing Belt bayonet component 23 are moved together.So that the stress of door knife push rod 3, door knife push rod 3 is with being connected turning arm 6
Rotate, rotated while connecting turning arm 6 and stirring a knife bent plate connecting rod 7 together, drive door knife straight-arm 10 to rotate, two door knives are curved
The relative motion of plate 8, door knife closure.Under the pulling force effect of latch hook spring 4, door knife latch hook 2 is separated with buffering latch hook 25, Men Daosuo
Hook 2 is opened, and locking door knife and can not open.Concurrently acted by unlocking board 12, car door lock latch hook 11 rotates and unlocked.
Door knife bent plate 8 clamps the door lock trolley of layer door gear 161,161 door-lock openings simultaneously.Divide the Room with along with center opening door machine gate 20
Door is moved by door machine slide rail 22 towards enabling direction together.When the damping caging bolt 26 on gate hanging plate 19 and door machine limiting plate
One contact, that is, open the door in place, permagnetic synchronous motor 18 stops operating, and provides certain torque holding door opening state.So as to realize
Gate and hall door are opened together.
After door system controller 17 receives to close the door signal, motor is rotated in the opposite direction.By driving wheel and driven
Wheel 14, driving Timing Belt 15 and Timing Belt bayonet component 23, opposite direction is moved together.Now door knife can not be opened, so that door knife
The stress of push rod 3, drives door gate knife and gate hanging plate 19 together towards direction motion of closing the door.Principle is identical during with opening the door, while band
The dynamic door lock of layer door gear 161 and layer door hanging plate are together towards direction motion of closing the door.Closed the door position, door knife latch hook 2 when moving to centre
After being in contact with regulating bolt 24, the rotation unblock of door knife latch hook 2, door knife latch hook 2 is engaged with buffering latch hook 25.After door knife unblock,
Connection turning arm 6 is stirred a knife bent plate connecting rod 7 and rotated, and drives door knife straight-arm 10 to rotate, two door knife bent plates 8 are dorsad moved,
Door knife is opened completely.Acted simultaneously by unlocking board 12, car door lock latch hook 11 rotates and pinned.Door knife bent plate 8 unclamps layer simultaneously
The door lock trolley of door gear 161,161 door locks are engaged with layer door gear latch hook, i.e., hall door door-closing in-place and pin.Gate hanging plate 19 with
Damping caging bolt 26 is contacted, transducer drive motor stalls, and is provided certain torque and kept closing the door state.So as to realize
Gate and hall door are closed together.
If elevator rests on non-leveling zone domain, a knife bent plate 8 can be acted on by unlocking steel wire rope 9, make a knife curved
Plate 8 is dorsad acted, and unlocking board 12 is acted by movement locus.Under the effect of unlocking board 12, car door lock latch hook 11 rotates and unlocked.
Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model
In the case of, those of ordinary skill in the art can make various corresponding changes and deformation, but these phases according to the utility model
The change and deformation answered should all belong to the scope of the claims appended by the utility model.
Claims (5)
1. a kind of car door lock integrated door knife structure, it is characterised in that：Including door knife base plate, door knife latch hook, door knife push rod, latch hook
Spring, extension spring, connection turning arm, door knife bent plate connecting rod, door knife bent plate, unblock steel wire rope, door knife straight-arm, car door lock lock
Hook, unlocking board and back-moving spring, door knife bent plate and door the knife straight-arm are two；In the door knife straight-arm that two are parallel to each other
Heart position is movably connected with the positive upper and lower part of door knife base plate, and two door knife bent plates for being parallel to each other and being spaced are distinguished
A two ends for knife straight-arm is movably connected on, the door knife straight-arm is located between door knife base plate and door knife bent plate；The unlocking board and
Car door lock latch hook is movably connected with door knife base plate front, and unlocking board and car door lock latch hook are located at two door knife straight-arms with merging
Between, described back-moving spring one end is connected with a door knife bent plate, and the back-moving spring other end is connected with door knife base plate, another door
Unblock steel wire rope is installed on knife bent plate；It is movably connected with the middle part of the door knife latch hook and connection turning arm in door knife base plate
The middle part at the back side, the latch hook spring one end is connected with door knife latch hook, and the latch hook spring other end is connected with door knife base plate；It is described to draw
Stretch spring one end and be connected with being connected turning arm connection, the extension spring other end with door knife base plate；Is provided with the door knife base plate
One arc-shaped slot and the second arc-shaped slot, door knife push rod are arranged on connection turning arm and through the first arc-shaped slot, and connection is revolved
The other end of pivoted arm is provided with neck, and door knife bent plate connecting rod is arranged on unlocking board and is installed on neck through the second arc-shaped slot
It is interior.
2. a kind of car door lock integrated door knife structure according to claim 1, it is characterised in that：The door knife latch hook, company
Connect the connection between turning arm, door knife straight-arm, unlocking board, car door lock latch hook and door knife base plate and be bearing connection.
3. a kind of car door lock integrated door knife structure according to claim 1, it is characterised in that：The door knife bent plate and door
Connection between knife straight-arm connects for bearing.
4. a kind of car door lock integrated door knife structure according to claim 1, it is characterised in that：The door knife straight-arm is zinc
Alloy material die cast.
5. a kind of car door lock integrated door knife structure according to claim 1, it is characterised in that：The extension spring is carbon
Plain spring steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437153.3U CN206336896U (en) | 2016-12-26 | 2016-12-26 | A kind of car door lock integrated door knife structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437153.3U CN206336896U (en) | 2016-12-26 | 2016-12-26 | A kind of car door lock integrated door knife structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336896U true CN206336896U (en) | 2017-07-18 |
Family
ID=59302121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437153.3U Active CN206336896U (en) | 2016-12-26 | 2016-12-26 | A kind of car door lock integrated door knife structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336896U (en) |
-
2016
- 2016-12-26 CN CN201621437153.3U patent/CN206336896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610200 1158, two section of Hua Fu Road, Xiehe street, Shuangliu District, Chengdu, Sichuan. Patentee after: Doppler elevator Limited by Share Ltd Address before: 610200 1158, two section of Hua Fu Road, Xiehe street, Shuangliu District, Chengdu, Sichuan. Patentee before: Doppler elevator Ltd |
|
| CP01 | Change in the name or title of a patent holder |