CN204569057U - Elevator electromagnet trigger mechanism - Google Patents
Elevator electromagnet trigger mechanism Download PDFInfo
- Publication number
- CN204569057U CN204569057U CN201420868773.7U CN201420868773U CN204569057U CN 204569057 U CN204569057 U CN 204569057U CN 201420868773 U CN201420868773 U CN 201420868773U CN 204569057 U CN204569057 U CN 204569057U
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- China
- Prior art keywords
- electromagnet
- connector
- brake rod
- shock pad
- trigger mechanism
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- Braking Arrangements (AREA)
Abstract
The utility model provides a kind of elevator electromagnet trigger mechanism, comprise adapter plate, adapter plate is provided with electromagnet and Brake Block, is provided with iron core in electromagnet, brake rod is located in Brake Block movably, and the lower end of iron core is by connector and brake rod Floating connection; Be provided with shock pad between connector and electromagnet, between Brake Block and connector, be provided with lower shock pad.Also electromagnet can be replaced by the screw mechanism driven by rotating machine, realize the movement of brake rod.The electromagnet trigger mechanism that the utility model provides can coordinate with revolving part or straight-line motion part, its iron core and brake rod adopt Floating connection, stressed providing with motion is born by two parts respectively, electromagnet only provides motion, brake rod and Brake Block provide braking force, also reduce the working accuracy of part while reducing noise.
Description
Technical field
The utility model relates to a kind of elevator electromagnet trigger mechanism, belongs to elevator safety technical field.
Background technology
Constantly building up and using along with flickering high buildings and large mansions, the use amount of elevator is also on the increase thereupon.In elevator runs, due to control malfunctioning, traction is not enough, brake failure or braking force not enough and the reason such as overload dragging, hoist ropes fracture all can cause car speeding and fall, and therefore must take failure-free safety method.
The output of the electromagnet trigger mechanism of existing speed limiter for elevator or other device and iron core generally adopt rigidity to link, and stressed and carrying is born by iron core, and this structure is higher to requirement on machining accuracy, and when using, noise is very large.
Utility model content
The technical problems to be solved in the utility model is to provide the elevator electromagnet trigger mechanism that a kind of iron core and brake rod adopt Floating connection, to reduce to use noise, reduces part simultaneously and makes accuracy requirement.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of elevator electromagnet trigger mechanism, it is characterized in that: comprise adapter plate, adapter plate is provided with electromagnet and Brake Block, iron core is provided with in electromagnet, brake rod is located in Brake Block movably, and the lower end of iron core is by connector and brake rod Floating connection; Be provided with shock pad between connector and electromagnet, between Brake Block and connector, be provided with lower shock pad.
Preferably, the upper end of described brake rod is provided with convex shoulder, and the below of described connector is provided with the groove matched with brake rod convex shoulder, and groove is wider than convex shoulder, and convex shoulder can be located in the groove of connector in the horizontal direction movably.
Preferably, bar hole is provided with in described convex shoulder.
Preferably, described upper shock pad is located between connector and electromagnet, and described lower shock pad is located between Brake Block and connector.
Preferably, described upper shock pad is located at electromagnet inside, and described lower shock pad is located at brake rod lower end.
Preferably, described upper shock pad, lower shock pad are made up of rubber, silica gel or spring.
Preferably, described electromagnet is replaced by the screw mechanism driven by rotating machine, described screw mechanism is by described connector and brake rod Floating connection.
Iron core and the brake rod of the electromagnet trigger mechanism that the utility model provides adopt Floating connection, stressed providing with motion is born by two parts respectively, and electromagnet only provides motion, and brake rod and Brake Block provide braking force, owing to there being shock pad effect, so noise is less during action.Because connector is provided with the groove wider than brake rod convex shoulder, so the axis of brake rod and iron core on the same line, can not reduce working accuracy.
The device that the utility model provides overcomes the deficiencies in the prior art, also reduces part and make precision while reduction noise.
Accompanying drawing explanation
The elevator electromagnet trigger mechanism schematic diagram that Fig. 1 provides for the utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the horizontal sectional view at connector position in Fig. 1.
Detailed description of the invention
For making the utility model become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The elevator electromagnet trigger mechanism schematic diagram that Fig. 1 provides for the utility model, described elevator electromagnet trigger mechanism comprises adapter plate 2, adapter plate 2 can rotate around certain point or move, electromagnet 1 and Brake Block 9 adapter plate 2 be equipped with, electromagnet 1 is positioned at above Brake Block 9, iron core 3 is provided with in electromagnet 1, iron core is provided with negative thread, brake rod 8 is provided with in Brake Block 9, lower end and the connector 5 of iron core 3 are connected, the below of connector 5 is connected by pin 6 and brake rod 8, and brake rod 8 and electromagnet core can move up and down in Brake Block 9; Be provided with shock pad 4 between the upper surface of connector 5 and electromagnet 1, between Brake Block 9 and connector 5, be provided with lower shock pad 7.
Composition graphs 2 and Fig. 3, the upper end of brake rod 8 is provided with convex shoulder, and convex shoulder is provided with bar hole, and brake rod 8 can move along X horizontal direction in connector 5.The below of connector 5 has the groove matched with brake rod 8 top convex shoulder, and groove is wider than convex shoulder, and brake rod 8 can move along Y horizontal direction in the groove of connector 5.
The principle of work of the electromagnet iron flip flop equipment for elevator provided by the invention is:
When the solenoid is energized, iron core 3 drives connector 5, pin 6 and brake rod 8 upward movement, and before the end of iron core 3 stroke, connector 5 first contacts with upper shock pad 4, then the upper shock pad 4 of compression, until stop motion.
When electromagnet power-off, iron core 3, connector 5, pin 6 and brake rod 8 move downward under gravity, and before downward end of travel, connector 5 first contacts with lower shock pad 7, then compress shock pad 7, until stop motion.
Under brake rod is subject to the effect of F power of horizontal direction, bear F power by brake rod 8 and Brake Block 9, iron core only provides motion.The Impact direction of brake rod can be the radial direction of bar, also can be the axial direction of bar.
The groove wider than brake rod 8 convex shoulder is provided with and brake rod 8 convex shoulder is provided with bar hole, so brake rod 8 on the same line, can not reduce working accuracy with the axis of iron core 3 due to connector 5.
The electromagnet trigger mechanism that the utility model provides can coordinate with revolving part or straight-line motion part, and the axis of electromagnet trigger mechanism can horizontal positioned, also can Arbitrary Rotation as required, specific as follows:
Method of work one: can coordinate a revolving part, revolving part arranges the groove matched with brake rod 8 or hole or convex-concave shape, and when the solenoid is energized, the groove of brake rod 8 and revolving part or hole or convex-concave place depart from, revolving part normal operation; When electromagnet power-off, the groove of brake rod 8 and revolving part or hole or convex-concave place engage, and revolving part, under the effect of brake rod 8, stops after stopping operating or rotating to an angle.
Method of work two: a straight line movement parts can be coordinated, the part of straight-line motion arranges the groove matched with brake rod 8 or hole or convex-concave shape, when the solenoid is energized, brake rod 8 and the groove on the part of straight-line motion or hole or convex-concave place depart from, the part of straight-line motion can move freely, and when electromagnet power-off, brake rod 8 engages with the part of straight-line motion, under the effect of brake rod 8, the part that straight line moves stops after stopping a mobile or mobile segment distance.
Electromagnet 1 in the utility model is also replaceable is a screw mechanism driven by rotating machine, and this screw mechanism, by described connector 5 and brake rod 8 Floating connection, realizes the movement of brake rod 8.
Claims (7)
1. an elevator electromagnet trigger mechanism, it is characterized in that: comprise adapter plate (2), adapter plate (2) is provided with electromagnet (1) and Brake Block (9), iron core (3) is provided with in electromagnet (1), brake rod (8) is located in Brake Block (9) movably, and the lower end of iron core (3) is by connector (5) and brake rod (8) Floating connection; Connector (5) and electromagnet (1) junction are provided with shock pad (4), and Brake Block (9) and connector (5) junction are provided with lower shock pad (7).
2. a kind of elevator electromagnet trigger mechanism as claimed in claim 1, it is characterized in that: the upper end of described brake rod (8) is provided with convex shoulder, the below of described connector (5) is provided with the groove matched with brake rod (8) convex shoulder, groove is wider than convex shoulder, and convex shoulder can be located in the groove of connector (5) in the horizontal direction movably.
3. a kind of elevator electromagnet trigger mechanism as claimed in claim 2, is characterized in that: be provided with bar hole in described convex shoulder.
4. a kind of elevator electromagnet trigger mechanism as claimed in claim 1, it is characterized in that: described upper shock pad (4) is located between connector (5) and electromagnet (1), described lower shock pad (7) is located between Brake Block (9) and connector (5).
5. a kind of elevator electromagnet trigger mechanism as claimed in claim 1, is characterized in that: it is inner that described upper shock pad (4) is located at electromagnet (1), and described lower shock pad (7) is located at brake rod (8) lower end.
6. a kind of elevator electromagnet trigger mechanism as described in any one of claim 1,4 or 5, is characterized in that: described upper shock pad (4), lower shock pad (7) are made up of rubber, silica gel or spring.
7. a kind of elevator electromagnet trigger mechanism as claimed in claim 1, it is characterized in that: described electromagnet (1) is replaced by the screw mechanism driven by rotating machine, described screw mechanism is by described connector (5) and brake rod (8) Floating connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868773.7U CN204569057U (en) | 2014-12-26 | 2014-12-26 | Elevator electromagnet trigger mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868773.7U CN204569057U (en) | 2014-12-26 | 2014-12-26 | Elevator electromagnet trigger mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569057U true CN204569057U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868773.7U Active CN204569057U (en) | 2014-12-26 | 2014-12-26 | Elevator electromagnet trigger mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204569057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444686A (en) * | 2014-12-26 | 2015-03-25 | 上海乐天电梯部件有限公司 | Electromagnet triggering mechanism for elevator and working method thereof |
-
2014
- 2014-12-26 CN CN201420868773.7U patent/CN204569057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444686A (en) * | 2014-12-26 | 2015-03-25 | 上海乐天电梯部件有限公司 | Electromagnet triggering mechanism for elevator and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180719 Address after: 201705 room 24, 2 story H, 1 Fengxing road 1588, Huaxin Town, Qingpu District, Shanghai, China. Patentee after: Shanghai Lotte co creation Mechatronics Co., Ltd. Address before: 201615 Lian Fu Road No. 389, Jiuting Town, Songjiang District, Shanghai Patentee before: Shanghai Liftech Elevator Accessories Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: Room 1206-2, 1817 Haigang Avenue, Xitangqiao Street (Haiyan Economic Development Zone), Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Lotte elevator parts (Zhejiang) Co.,Ltd. Address before: 201705 room 24, 2 story H, 1 Fengxing road 1588, Huaxin Town, Qingpu District, Shanghai, China. Patentee before: Shanghai Lotte co creation Mechatronics Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210616 Address after: 201705 Building 8, 5333 Beiqing Road, Qingpu District, Shanghai Patentee after: SHANGHAI LIFTECH ELEVATOR ACCESSORIES Co.,Ltd. Address before: Room 1206-2, 1817 Haigang Avenue, Xitangqiao Street (Haiyan Economic Development Zone), Haiyan County, Jiaxing City, Zhejiang Province, 314300 Patentee before: Lotte elevator parts (Zhejiang) Co.,Ltd. |