CN206901528U - The anti-shearing arrest systems of sensitive-type elevator - Google Patents
The anti-shearing arrest systems of sensitive-type elevator Download PDFInfo
- Publication number
- CN206901528U CN206901528U CN201720890918.7U CN201720890918U CN206901528U CN 206901528 U CN206901528 U CN 206901528U CN 201720890918 U CN201720890918 U CN 201720890918U CN 206901528 U CN206901528 U CN 206901528U
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- China
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- inserted link
- rod connector
- fixedly connected
- insert rod
- shearing
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Abstract
The utility model discloses sensitive-type elevator with anti-shearing arrest systems, it includes being fixedly connected on the latch element of lift car (1) bottom, and latch element side is provided with the magnetic conduction rail clamp plate (3) being fixedly connected on guide rail (2) at level position；The latch element includes electromagnet inserted link (4), and electromagnet inserted link (4) one end is fixedly connected with insert rod connector (5)；Inserted link stroke bearing (6) is arranged with the middle part of electromagnet inserted link (4), spring (7) is fixedly connected between insert rod connector (5) and inserted link stroke bearing (6)；Power line (8) is connected with insert rod connector (5), insert rod connector (5) is connected with power switch (9) by power line (8), and signal processor (10) is connected with power switch (9).The utility model can not only improve structural stability and sensitivity, also with security performance it is higher the advantages of.
Description
Technical field
It the utility model is related to a kind of anti-shearing arrest systems of the sensitive-type elevator of elevator industry.
Background technology
Essential effect is played in the life of the present people of elevator, as a kind of special equipment, the security of elevator
Great attention having been obtained, and the unexpected situation slided or even fallen that elevator occurs, passenger can be produced on vertical direction
Shearing injury.At present, the brake apparatus of the existing anti-shearing of in the market has the mechanical braking and traction power by clamping guide-rail
Circuitry brake (embracing circle) braking etc., also has and steps up steel wire braking, to reach the function of preventing that shearing from falling；But work as elevator
After long-time use, elevator brake easily produces loosening, and situation about being broken also easily occurs in structural instability, steel wire rope, easily
There is the situation that elevator is surprisingly slided or even fallen；Also it is to employ the devices such as spring, mechanical pin to drive arrestment mechanism, leads to
Control spring is crossed to pull pull bar inserted link is inserted into corresponding hole, but the sensitivity of the device is poor.Therefore, it is existing to prevent
There is the problem of structural instability and poor sensitivity for the device that elevator shearing is fallen.
Utility model content
The purpose of this utility model is, there is provided a kind of anti-shearing arrest systems of sensitive-type elevator.The utility model is not
Be only capable of improve structural stability, also with high sensitivity the advantages of.
The technical solution of the utility model：The anti-shearing arrest systems of sensitive-type elevator, including it is fixedly connected on elevator car
The latch element of railway carriage or compartment bottom, latch element side are provided with the magnetic conduction rail clamp plate being fixedly connected on guide rail at level position；Institute
Stating latch element includes electromagnet inserted link, and electromagnet inserted link one end is fixedly connected with insert rod connector；Covered in the middle part of electromagnet inserted link
Provided with inserted link stroke bearing, spring is fixedly connected between insert rod connector and inserted link stroke bearing；Connected on insert rod connector
There is power line, insert rod connector is connected with power switch by power line, signal processor is connected with power switch；Magnetic conduction presss from both sides
Rail plate is provided with baffle plate；Fixed drawing ear is provided with the middle part of power line, fixed La Ernei is provided with arc-shaped through-hole.
For foregoing sensitive-type elevator with anti-shearing arrest systems, the insert rod connector inwall is provided with the line of shape of threads
Groove, power line is wound with the wire casing of shape of threads.
Foregoing sensitive-type elevator with anti-shearing arrest systems, with lift car bottom fix by the inserted link stroke bearing
Connection.
For foregoing sensitive-type elevator with anti-shearing arrest systems, the two side ends of the lift car bottom are respectively connected with 2
Individual latch element, 2 latch element opposite rails are symmetrical.
Compared with prior art, the utility model improves a kind of anti-shearing drop device of elevator, passes through signal processor
The cut-off signal that door electrical-mechanical is got an electric shock is received, signal processor control power switch makes electromagnet inserted link produce magnetic force, makes electromagnetism
Iron inserted link is adsorbed on magnetic conduction guide-rail plate, and so as to produce fixation, sensitivity is higher；Fixed by using electromagnet inserted link
Onto magnetic conduction guide-rail plate, the inserted link stroke bearing being arranged in the middle part of electromagnet inserted link also functions to supporting role to electromagnet inserted link, from
And lift car is stopped at into level position corresponding to magnetic conduction rail clamp plate, it is therefore prevented that elevator shearing is fallen, and is not easy to loosen, structure
Stability is good.In addition, the utility model, also by setting 4 latch elements, relative signal processor is symmetrical, makes elevator car
The both sides in railway carriage or compartment are connected by 2 inserted links with the baffle plate in magnetic conduction rail clamp plate, and two inserted link opposite rails are symmetrical, so as to flat
The stress to weigh on electromagnet inserted link, magnetic conduction rail clamp plate and guide rail, stability during flat bed locking is further improved, improves safety
Property.Therefore, the utility model can not only improve structural stability and sensitivity, also with security performance it is higher the advantages of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of insert rod connector；
Fig. 3 is the structural representation of magnetic conduction rail clamp plate；
Fig. 4 is the fixed sectional view for drawing ear.
Mark in accompanying drawing for：1- lift cars, 2- guide rails, 3- magnetic conduction rail clamp plates, 4- electromagnet inserted links, the connection of 5- inserted links
Part, 6- inserted link stroke bearings, 7- springs, 8- power lines, 9- power switches, 10- signal processors, the wire casing of 11- shape of threads,
12- baffle plates, 13-, which is fixed, draws ear, 14- arc-shaped through-holes.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.The anti-shearing arrest systems of sensitive-type elevator, it is formed as shown in Figures 1 to 4, including is fixedly connected on electricity
The latch element of the terraced bottom of car 1, latch element side are provided with the magnetic conduction folder rail being fixedly connected on guide rail 2 at level position
Plate 3；The latch element includes electromagnet inserted link 4, and the one end of electromagnet inserted link 4 is fixedly connected with insert rod connector 5；Electromagnet is inserted
The middle part of bar 4 is arranged with inserted link stroke bearing 6, and spring 7 is fixedly connected between insert rod connector 5 and inserted link stroke bearing 6；Inserted link
Power line 8 is connected with connector 5, insert rod connector 5 is connected with power switch 9 by power line 8, connected on power switch 9
There is signal processor 10；Magnetic conduction rail clamp plate 3 is provided with baffle plate 12；The middle part of power line 8 is provided with fixed drawing ear 13, fixed to draw ear 13
It is interior to be provided with arc-shaped through-hole 14.
The inwall of insert rod connector 5 is provided with the wire casing 11 of shape of threads, and power line 8 is wound with the wire casing 11 of shape of threads；Institute
Inserted link stroke bearing 6 is stated to be fixedly connected with the bottom of lift car 1；The two side ends of the bottom of lift car 1 are respectively connected with 2 and inserted
Unit is sold, 2 latch element opposite rails 2 are symmetrical.
Operation principle：Signal processor 10 receives the cut-off signal that the door electrical-mechanical of lift car 1 is got an electric shock, signal processor
10 control power switches 9 are closed, and power switch 9 is connected with power supply, and the closure of power switch 9 makes power supply be powered to power line 8；Electricity
Source line 8 respectively leads to two latch elements, and the fixed arc-shaped through-hole 14 drawn in ear 13 by being divided into two after fixed drawing ear 13
There is certain radian, power line 8 can be movable and be not easy to rub；The wire casing 11 of the shape of threads of the inwall of insert rod connector 5 is wound with
Power line 8, the power line 8 for being wound in scroll and being powered produce magnetic field, make the electromagnet inserted link being fixed in insert rod connector 5
4 are magnetized, and the electromagnet inserted link 4 after magnetization becomes a magnet, so as to produce magnetic force, so as to sliding in inserted link stroke bearing 6
It is dynamic, it is adsorbed in magnetic conduction rail clamp plate 3；And the both ends of spring 7 are fixed with insert rod connector 5 and inserted link stroke bearing 6 connect respectively
Connect, and inserted link stroke bearing 6 is fixedly connected on the bottom of lift car 1, when electromagnet inserted link 4 is adsorbed in magnetic conduction rail clamp plate 3
When, extrusion spring 7, spring 7 is deformed upon, make insert rod connector 5 by the outside elastic force of spring 7；It is right in magnetic conduction rail clamp plate 3
Answer and be provided with baffle plate 12 below the position of electromagnet inserted link 4, baffle plate 12 supports the electromagnet being adsorbed in magnetic conduction rail clamp plate 3 and inserted
Bar 4, so as to make lift car 1 be fixed on flat bed corresponding to magnetic conduction rail clamp plate 3 by magnetic adsorptive power and support force collective effect
Position, the effect for preventing that elevator shearing from falling is played, improves the security that elevator uses.
When signal processor 10 receives the closure signal of door electrical-mechanical electric shock of lift car 1, signal processor 10 is controlled
Power switch 9 processed disconnects, and powers off power line 8, is lost in the power line 8 that scroll is wound in insert rod connector 5 and is powered
Magnetic field, the magnetic force of electromagnet inserted link 4 disappears, and insert rod connector 5 is displaced outwardly and resetted, band by the elastic force effect of spring 7
The dynamic electromagnet inserted link 4 being fixedly connected on insert rod connector 5 leaves from baffle plate 12, and lift car 1 can restart.
Claims (4)
1. the anti-shearing arrest systems of sensitive-type elevator, it is characterised in that：Including being fixedly connected on inserting for lift car (1) bottom
Unit is sold, latch element side is provided with the magnetic conduction rail clamp plate (3) being fixedly connected on guide rail (2) at level position；It is described to insert
Pin unit includes electromagnet inserted link (4), and electromagnet inserted link (4) one end is fixedly connected with insert rod connector (5)；Electromagnet inserted link
(4) middle part is arranged with inserted link stroke bearing (6), and spring is fixedly connected between insert rod connector (5) and inserted link stroke bearing (6)
(7)；Power line (8) is connected with insert rod connector (5), insert rod connector (5) is connected with power switch by power line (8)
(9) signal processor (10), is connected with power switch (9)；Magnetic conduction rail clamp plate (3) is provided with baffle plate (12)；In power line (8)
Portion is provided with fixed drawing ear (13), and fixed draw in ear (13) being provided with arc-shaped through-hole (14).
2. the anti-shearing arrest systems of sensitive-type elevator according to claim 1, it is characterised in that：The insert rod connector
(5) inwall is provided with the wire casing (11) of shape of threads, and power line (8) is wound with the wire casing (11) of shape of threads.
3. the anti-shearing arrest systems of sensitive-type elevator according to claim 1, it is characterised in that：The inserted link stroke branch
Seat (6) is fixedly connected with lift car (1) bottom.
4. the anti-shearing arrest systems of sensitive-type elevator according to claim 1,2 or 3, it is characterised in that：The elevator
The two side ends of car (1) bottom are respectively connected with 2 latch elements, and 2 latch element opposite rails (2) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890918.7U CN206901528U (en) | 2017-07-21 | 2017-07-21 | The anti-shearing arrest systems of sensitive-type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890918.7U CN206901528U (en) | 2017-07-21 | 2017-07-21 | The anti-shearing arrest systems of sensitive-type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206901528U true CN206901528U (en) | 2018-01-19 |
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ID=61312180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890918.7U Active CN206901528U (en) | 2017-07-21 | 2017-07-21 | The anti-shearing arrest systems of sensitive-type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206901528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973337A (en) * | 2020-08-26 | 2020-11-24 | 希铭(江苏)光学科技发展有限公司 | Full-automatic vision ophthalmic surgery device |
-
2017
- 2017-07-21 CN CN201720890918.7U patent/CN206901528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973337A (en) * | 2020-08-26 | 2020-11-24 | 希铭(江苏)光学科技发展有限公司 | Full-automatic vision ophthalmic surgery device |
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