CN209367626U - A kind of elevator unlocking mechanical device - Google Patents
A kind of elevator unlocking mechanical device Download PDFInfo
- Publication number
- CN209367626U CN209367626U CN201920090544.XU CN201920090544U CN209367626U CN 209367626 U CN209367626 U CN 209367626U CN 201920090544 U CN201920090544 U CN 201920090544U CN 209367626 U CN209367626 U CN 209367626U
- Authority
- CN
- China
- Prior art keywords
- wall
- layer door
- plate
- welded
- fixed
- 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
Abstract
The utility model discloses a kind of elevator unlocking mechanical devices, including frame, the bottom interior wall two sides of the frame slidably connect left layer door and right layer door respectively, and the top exterior walls of left layer door, the top exterior walls of right layer door and the top inner wall of frame pass through screw and are fixed with pulley blocks, the side inner wall of the left layer door is provided with rotor plate mounting hole, and the inner wall of rotor plate mounting hole is connected with rotor plate by bearing, the side outer wall of the rotor plate is welded with locking bar, and the two sides outer wall of rotor plate is provided with cross link slot, the side outer wall of the left layer door is welded with strut, and the side outer wall of strut is welded with fixed plate.The utility model can guarantee the protecting effect to rotating electric machine and iron core while external manpower is unlocked; iron core is avoided to damage; it also reduces triangle lock core and rotates the resistance being subject to; it can reduce the resistance that left layer door and right layer door are subject to; it is corrected without the later period; it is time saving and energy saving, improve degree easy to use.
Description
Technical field
The utility model relates to elevator parts technical field more particularly to a kind of elevator unlocking mechanical devices.
Background technique
Elevator door is exactly the door that people see outside elevator, generally by door, guide rail bracket, pulley, sliding block, doorframe, sill
Equal components composition, the Push And Release of elevator door is realized by the enabling blade being mounted on gate, and each layer of door fills
After having a door lock, layer door to close, the mechanical latch hook of door lock is engaged, and elevator door has fireproofing function under construction, for dividing
Fire compartment.
When maintenance personal, which needs to enter hoistway, to be checked or repair, or elevator faults, power-off occur etc. urgent former
When barrier, needs to open layer door from outside with external force under the situation of power-off, since position limiting structure can be arranged in the latch hook of layer door, force
Unlatching will cause latch hook damage, and in order to guarantee safety, latch hook intensity is larger, it is laborious for enforced opening layer gate pole, simultaneously
When enforced opening layer door, the driving device that layer door be driven mobile can be caused to damage, need to repair and correct.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of elevator unlocking machine proposed
Tool device.
To achieve the goals above, the utility model adopts the technical scheme that
The bottom interior wall two sides of a kind of elevator unlocking mechanical device, including frame, the frame slidably connect a left side respectively
Layer door and right layer door, and the top inner wall of the top exterior walls of left layer door, the top exterior walls of right layer door and frame is solid by screw
Surely there are pulley blocks, the side inner wall of the left layer door is provided with rotor plate mounting hole, and the inner wall of rotor plate mounting hole passes through bearing
It is connected with rotor plate, the side outer wall of the rotor plate is welded with locking bar, and the two sides outer wall of rotor plate is provided with cross company
Access slot, the side outer wall of the left layer door are welded with strut, and the side outer wall of strut is welded with fixed plate, and the one of the strut
Side inner wall slidably connects slide plate, and the side outer wall of slide plate and the side outer wall of fixed plate are welded with support spring, described
The side inner wall of slide plate is fixed with rotating electric machine by screw, and rotating electric machine output shaft has been connected by key connecting plate, described
The side outer wall of left layer door is provided with limit plate sliding slot, and the inner wall of limit plate sliding slot slidably connects limit plate, the limit plate
Two sides outer wall be respectively welded push rod and triangle lock core, and the side inner wall of the side outer wall of triangle lock core and left layer door welds
It is connected to reset spring.
Preferably, the connecting plate and limit plate are cruciformity structure, and the rule of the specification of connecting plate and limit plate
Specification of the lattice respectively with two cross link slots matches.
Preferably, the side outer wall of the slide plate is fixed with sleeve by screw, and the inner wall of sleeve slidably connects iron
Core, the side outer wall of iron core and the side inner wall of sleeve are welded with connecting spring.
Preferably, the side outer wall of the right layer door is welded with grab, and one end outer wall of grab is connected by a hinge and has
Idler wheel.
Preferably, the pulley blocks include two fixed pulleys and driving motor, and the top exterior walls of two fixed pulleys are logical
Cross the top inner wall that screw is fixed on frame, the output shaft two sides of driving motor have been connected by key rope sheave, two rope sheaves
Side outer wall passes through screw and is fixed with wirerope.
Preferably, the side outer wall of the rotor plate is provided with limit hole, and the specification of limit hole and the specification of iron core are mutually fitted
Match.
Preferably, the side inner wall of the sleeve is fixed with electromagnet, and electromagnet, driving motor and rotation by screw
Motor passes through conducting wire and is connected with switch, and switch is connected with power supply by conducting wire.
Compared with prior art, the utility model provides a kind of elevator unlocking mechanical device, have it is following the utility model has the advantages that
1. the elevator unlocking mechanical device passes through the push rod and support spring of setting, when pushing triangle lock core mobile, push rod
It pushing connecting plate mobile, separates connecting plate and rotor plate, the mobile compression support spring of slide plate, iron core is moved out limit hole,
Can guarantee that the protecting effect of rotating electric machine and iron core is avoided iron core from damaging, also reduced while external manpower is unlocked
Triangle lock core rotates the resistance being subject to.
2. the elevator unlocking mechanical device drives rope sheave to rotate, utilizes steel by the pulley blocks of setting using driving motor
Cord pulls left layer door and right layer door mobile, can reduce the resistance that left layer door and right layer door are subject to when opening layer door by force,
Since two rope sheaves are connected by key on the same axis, when enforced opening layer door pulls steel cable to extend, Ling Yigen
Wirerope can be retracted simultaneously, be corrected without the later period, time saving and energy saving, improve degree easy to use.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It reduces triangle lock core and rotates the resistance being subject to, improve degree easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of elevator unlocking mechanical device schematic view of the front view；
Fig. 2 be the utility model proposes a kind of elevator unlocking mechanical device pulley blocks structural schematic diagram；
Fig. 3 be the utility model proposes the side of elevator unlocking mechanical device rotor plate a kind of cut open structural schematic diagram；
Fig. 4 be the utility model proposes a kind of elevator unlocking mechanical device rotor plate schematic view of the front view；
Fig. 5 be the utility model proposes a kind of elevator unlocking mechanical device sleeve schematic cross-sectional view.
In figure: the left layer door of 1- frame, 2-, the right layer door of 3-, 4- grab, 5- pulley blocks, 6- fixed plate, 7- fixed pulley, 8- rope
Wheel, 9- driving motor, 10- slide plate, 11- rotating electric machine, 12- connecting plate, 13- rotor plate, 14- push rod, 15- limit plate, 16- tri-
Angle lock core, 17- reset spring, 18- sleeve, 19- strut, 20- support spring, 21- locking bar, 22- electromagnet, 23- connecting spring,
24- iron core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, it slides respectively the bottom interior wall two sides of a kind of elevator unlocking mechanical device, including frame 1, frame 1
It is connected with left layer door 2 and right layer door 3, and the top inner wall of the top exterior walls of left layer door 2, the top exterior walls of right layer door 3 and frame 1
Pulley blocks 5 are fixed with by screw, the side inner wall of left layer door 2 is provided with rotor plate mounting hole, and rotor plate mounting hole is interior
Wall is connected with rotor plate 13 by bearing, and the side outer wall of rotor plate 13 is welded with locking bar 21, and the two sides outer wall of rotor plate 13
It is provided with cross link slot, the side outer wall of left layer door 2 is welded with strut 19, and the side outer wall of strut 19 is welded with fixation
Plate 6, the side inner wall of strut 19 slidably connects slide plate 10, and the side outer wall of slide plate 10 and the side outer wall of fixed plate 6 are equal
It is welded with support spring 20, the side inner wall of slide plate 10 is fixed with rotating electric machine 11, and 11 output shaft of rotating electric machine by screw
It is connected by key connecting plate 12, the side outer wall of left layer door 2 is provided with limit plate sliding slot, and the inner wall of limit plate sliding slot slides and connects
It is connected to limit plate 15, the two sides outer wall of limit plate 15 is respectively welded push rod 14 and triangle lock core 16, and the one of triangle lock core 16
The side inner wall of side outer wall and left layer door 2 is welded with reset spring 17.
In the utility model, connecting plate 12 and limit plate 15 are cruciformity structure, and the specification and limit of connecting plate 12
Specification of the specification of position plate 15 respectively with two cross link slots matches.
In the utility model, the side outer wall of slide plate 10 is fixed with sleeve 18, and the inner wall sliding of sleeve 18 by screw
Cored 24 are connected, the side outer wall of iron core 24 and the side inner wall of sleeve 18 are welded with connecting spring 23.
In the utility model, the side outer wall of right layer door 3 is welded with grab 4, and one end outer wall of grab 4 is connected by hinge
It is connected to idler wheel, idler wheel can reduce to abrasion caused by grab 4 and locking bar 21, be conducive to extend the use of grab 4 Yu locking bar 21
Service life.
In the utility model, pulley blocks 5 include two fixed pulleys 7 and driving motor 9, and outside the top of two fixed pulleys 7
Wall passes through the top inner wall that screw is fixed on frame 1, and the output shaft two sides of driving motor 9 have been connected by key rope sheave 8, and two
The side outer wall of a rope sheave 8 passes through screw and is fixed with wirerope.
In the utility model, the side outer wall of rotor plate 13 is provided with limit hole, and the rule of the specification of limit hole and iron core 24
Lattice are adapted.
In the utility model, the side inner wall of sleeve 18 is fixed with electromagnet 22, and electromagnet 22, driving electricity by screw
Machine 9 and rotating electric machine 11 are connected with switch by conducting wire, and switch is connected with power supply by conducting wire.
Working principle: when normal use, support spring 20 pushes slide plate 10 mobile, and connecting plate 12 is inserted into rotor plate 13
Wall, electromagnet 22 are powered, and iron core 24 is mobile and 13 Lee Alto of rotor plate, starting rotating electric machine 11 drive rotor plate 13 to rotate, locking bar
21 rotations are separated with grab 4, and starting driving motor 9 drives rope sheave 8 to rotate, and pull left layer door 2 and right layer door 3 to move using wirerope
Dynamic, when the needs that break down are artificial to be opened, insertion key pushes the movement of triangle lock core 16, and push rod 14 pushes connecting plate 12 to move
It is dynamic, separate connecting plate 12 and rotor plate 13, the mobile compression support spring 20 of slide plate 10, iron core 24 is moved out limit hole, turns
Dynamic key, limit plate 15 drive rotor plate 13 to rotate, and the rotation of locking bar 21 is separated with grab 4.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of elevator unlocking mechanical device, including frame (1), which is characterized in that the bottom interior wall two sides of the frame (1) point
Do not slidably connect left layer door (2) and right layer door (3), and the top exterior walls of left layer door (2), the top exterior walls of right layer door (3) and
The top inner wall of frame (1) passes through screw and is fixed with pulley blocks (5), and the side inner wall of the left layer door (2) is provided with rotor plate
Mounting hole, and the inner wall of rotor plate mounting hole is connected with rotor plate (13) by bearing, the side outer wall of the rotor plate (13)
It is welded with locking bar (21), and the two sides outer wall of rotor plate (13) is provided with cross link slot, outside the side of the left layer door (2)
Wall is welded with strut (19), and the side outer wall of strut (19) is welded with fixed plate (6), and the side inner wall of the strut (19) is sliding
It is dynamic to be connected with slide plate (10), and the side outer wall of slide plate (10) and the side outer wall of fixed plate (6) are welded with support spring
(20), the side inner wall of the slide plate (10) is fixed with rotating electric machine (11) by screw, and rotating electric machine (11) output shaft is logical
Crossing key connection has connecting plate (12), and the side outer wall of the left layer door (2) is provided with limit plate sliding slot, and the inner wall of limit plate sliding slot
It slidably connects limit plate (15), the two sides outer wall of the limit plate (15) is respectively welded push rod (14) and triangle lock core
(16), and the side inner wall of the side outer wall of triangle lock core (16) and left layer door (2) is welded with reset spring (17).
2. a kind of elevator unlocking mechanical device according to claim 1, which is characterized in that the connecting plate (12) and limit
Plate (15) is cruciformity structure, and the specification of connecting plate (12) and the specification of limit plate (15) connect with two cross respectively
The specification of access slot matches.
3. a kind of elevator unlocking mechanical device according to claim 2, which is characterized in that outside the side of the slide plate (10)
Wall is fixed with sleeve (18) by screw, and the inner wall of sleeve (18) is slidably connected cored (24), outside the side of iron core (24)
The side inner wall of wall and sleeve (18) is welded with connecting spring (23).
4. a kind of elevator unlocking mechanical device according to claim 3, which is characterized in that the side of the right layer door (3)
Outer wall is welded with grab (4), and one end outer wall of grab (4) is connected by a hinge idler wheel.
5. a kind of elevator unlocking mechanical device according to claim 4, which is characterized in that the pulley blocks (5) include two
A fixed pulley (7) and driving motor (9), and the top exterior walls of two fixed pulleys (7) pass through the top that screw is fixed on frame (1)
Portion's inner wall, the output shaft two sides of driving motor (9) have been connected by key rope sheave (8), and the side outer wall of two rope sheaves (8) is logical
It crosses screw and is fixed with wirerope.
6. a kind of elevator unlocking mechanical device according to claim 5, which is characterized in that the side of the rotor plate (13)
Outer wall is provided with limit hole, and the specification of limit hole is adapted with the specification of iron core (24).
7. a kind of elevator unlocking mechanical device according to claim 6, which is characterized in that in the side of the sleeve (18)
Wall is fixed with electromagnet (22) by screw, and electromagnet (22), driving motor (9) and rotating electric machine (11) are connected by conducting wire
It is connected to switch, switch is connected with power supply by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090544.XU CN209367626U (en) | 2019-01-21 | 2019-01-21 | A kind of elevator unlocking mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090544.XU CN209367626U (en) | 2019-01-21 | 2019-01-21 | A kind of elevator unlocking mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209367626U true CN209367626U (en) | 2019-09-10 |
Family
ID=67825900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920090544.XU Expired - Fee Related CN209367626U (en) | 2019-01-21 | 2019-01-21 | A kind of elevator unlocking mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209367626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141862A (en) * | 2020-09-24 | 2020-12-29 | 天津京龙工程机械有限公司 | Elevator door lock for construction |
-
2019
- 2019-01-21 CN CN201920090544.XU patent/CN209367626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141862A (en) * | 2020-09-24 | 2020-12-29 | 天津京龙工程机械有限公司 | Elevator door lock for construction |
| CN112141862B (en) * | 2020-09-24 | 2023-07-11 | 天津京龙工程机械有限公司 | Elevator door lock for construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201835666U (en) | Metro platform screen door moving driving mechanism | |
| CN103935873B (en) | A kind of synchronous door knife device of the band car door lock for elevator | |
| CN212295596U (en) | Combined hanging basket for house construction | |
| CN209367626U (en) | A kind of elevator unlocking mechanical device | |
| CN205558612U (en) | Installation device and magnetism suspended door device | |
| CN205558620U (en) | Element linkage of wing door | |
| CN203308225U (en) | Electromagnetic lock | |
| CN203129822U (en) | Automatic opening and closing device of accordion door | |
| CN110714663B (en) | Villa elevator door lock structure | |
| CN2806768Y (en) | Air door locking device | |
| CN110259296B (en) | Bus door lock | |
| CN204173724U (en) | In point two folding door machine | |
| CN206395676U (en) | Home lift door system | |
| CN214145069U (en) | Transmission box for aluminium alloy door and window | |
| CN211266040U (en) | Double-door type low-voltage wire outlet cabinet | |
| CN209618633U (en) | Elevator door door lifter device | |
| CN208329918U (en) | A kind of electric-controlled gate door lock system | |
| CN207513350U (en) | The two-door electromagnetic lock of rail traffic | |
| CN111779431A (en) | Portable self-balancing lifting window | |
| CN201241723Y (en) | Air door blocking device | |
| CN207048494U (en) | Track traffic list fans sliding door electromagnetic lock | |
| CN219929580U (en) | Heavy hammer balance tunnel cover plate | |
| CN204847723U (en) | Two structures of opening door of rack and pinion formula lift | |
| CN210659802U (en) | Security protection door that construction field used | |
| CN214569974U (en) | Hydraulic landing door device for forced door closing and elevator landing door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |