CN204057550U - A kind of elevator with anti-falling function - Google Patents
A kind of elevator with anti-falling function Download PDFInfo
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- CN204057550U CN204057550U CN201420378437.4U CN201420378437U CN204057550U CN 204057550 U CN204057550 U CN 204057550U CN 201420378437 U CN201420378437 U CN 201420378437U CN 204057550 U CN204057550 U CN 204057550U
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- car
- cylinder
- elevator
- sensor
- nib
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Abstract
The utility model discloses a kind of elevator with anti-falling function, comprise car passage, car is provided with in described car passage, nib is provided with in region between the lateral wall of described car and the madial wall of car passage, described nib is fixed on the madial wall of car passage, the top end face of car is provided with cylinder, the piston rod of described cylinder is connected with fixture block, described fixture block does straight reciprocating motion under the effect of cylinder, described car is provided with sensor, and described cylinder is connected with primary controller by circuit with sensor.The utility model is a kind of elevator with anti-falling function, has structure simple, safe and reliable advantage.
Description
Technical field
The utility model relates to elevator technology field, relates to a kind of elevator preventing car from crashing in particular.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with car, takes advantage of people or carrying goods for tier building.Along with economic development, the continuous progress of society, the increase day by day of skyscraper quantity, the quickening of people's rhythm of life, the importance of elevator is also increasing, has developed into the indispensable vehicle of people's daily life.Bringing easily simultaneously, also there is potential safety hazard, the particularly elevator of car type in elevator simultaneously, Lift car type elevator falling accident takes place frequently in recent years, the personal safety of user in serious threat, therefore, designs a kind of elevator that can prevent car from falling suddenly most important.
Summary of the invention
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of elevator with anti-falling function, has structure simple, safe and reliable advantage.
Technology solution of the present utility model is as follows: a kind of elevator with anti-falling function, comprise car passage, car is provided with in described car passage, nib is provided with in region between the lateral wall of described car and the madial wall of car passage, described nib is fixed on the madial wall of car passage, the top end face of car is provided with cylinder, the piston rod of described cylinder is connected with fixture block, described fixture block does straight reciprocating motion under the effect of cylinder, described car is provided with sensor, and described cylinder is connected with primary controller by circuit with sensor.
Preferred as technique scheme, described sensor is divided into weightless sensor and reseting sensor, and described sensor setting is at the middle part of car roof end face.
Preferred as technique scheme, symmetrically on the madial wall of described car passage is provided with some groups of nibs, and described nib is bolted on the madial wall of described car passage.
Preferred as technique scheme, the top end face of described car is provided with several cylinders, described cylinder is bolted on the top end face of car.
Preferred as technique scheme, what described cylinder was divided into two groups of symmetries is distributed on the top end face of car, and described vertical cylinder is arranged in the length direction of nib.
Preferred as technique scheme, described fixture block is connected with the piston rod of cylinder by bolt.
The beneficial effects of the utility model are: by arranging nib on the madial wall of car passage, and fixture block is set on the top end face of car, the piston rod of cylinder is connected with fixture block, when the situation of falling, the weightless sensor be arranged on car roof end face sends signal to Main Control Tank, and Main Control Tank control cylinder moves thus drives fixture block to engage the object playing and prevent car from falling with nib.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model frontal;
Fig. 3 is the structural representation of the utility model when normally working;
Fig. 4 is structural representation of the present utility model when falling.In figure, 10, car passage; 11, nib; 20, car; 30, cylinder; 40, fixture block; 51, weightless sensor; 52, reseting sensor.
detailed description of the invention:
Embodiment: by particular specific embodiment, embodiment of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by content disclosed in the present specification, " top " mentioned in the present embodiment, " below ", " top ", " bottom " etc. describe and define according to common meaning, such as, the direction definition of reference to gravitational, the direction of gravity is below, contrary direction is top, similarly up be top or top, in below is bottom or bottom, be also only to be convenient to describe and understand, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, also when being considered as the enforceable category of the utility model.
As depicted in figs. 1 and 2, a kind of elevator with anti-falling function, comprise car path 10, nib 11, car 20, cylinder 30, fixture block 40, sensor, Main Control Tank and actuating device, the Main Control Tank in the utility model and actuating device are for indicate in the drawings.
Concrete structure of the present utility model is: car path 10, car 20 is provided with in described car path 10, nib 11 is provided with in region between the lateral wall of car 20 and the madial wall of car path 10, on the madial wall of car path 10, symmetry is provided with some groups of nibs 11, nib 11 is bolted on the madial wall of described car path 10, the top end face of car 20 is provided with several cylinders 30, described cylinder 30 is divided on the top end face being distributed in car 20 of two groups of symmetries, cylinder 30 is arranged perpendicular to the length direction of nib 11, cylinder 30 is bolted on the top end face of car 20, the piston rod of described cylinder 30 is connected with fixture block 40 by bolt, fixture block 40 does straight reciprocating motion under the effect of cylinder 30, the middle part of car 20 top end face is provided with sensor, described sensor is divided into weightless sensor 51 and reseting sensor 52, the described cylinder 30 mentioned is connected with primary controller by circuit with sensor, when falling, weightless sensor 51 on car 20 weightlessness of perception car can drop and send signal to primary controller, after primary controller receives the signal of weightless sensor 51, control cylinder 30 moves, fixture block 40 is driven to engage with nib 11 by the piston rod of cylinder 30, being engaged with nib 11 by fixture block 40 prevents car 20 from falling.When situation of falling is removed, reseting sensor 52 sends signal to Main Control Tank, and the piston rod of Main Control Tank control cylinder 30 is retracted, and piston rod drives fixture block to retract together, and under this state, elevator can work normally.
As shown in Figure 3, when normally working, the position of fixture block 40 and the position of nib 11 are not interfered, and car 20 can be moved up and down along car path 10 by actuating device; When the situation of falling, as shown in Figure 4, weightless sensor 51 sends signal, primary controller control cylinder moves, fixture block 40 is moved toward nib 11 direction by the drive of cylinder piston rod, and the position of the position of fixture block 40 and nib 11 can be caused so mutually to interfere, and namely fixture block 40 engages with nib 11, prevent the tenesmus of car 20, then reach the object of putting pendant.
Described embodiment in order to illustrative the utility model, but not for limiting the utility model.Any those skilled in the art all without prejudice under spirit of the present utility model and category, can modify to described embodiment, therefore rights protection scope of the present utility model, should listed by claim of the present utility model.
Claims (6)
1. one kind has the elevator of anti-falling function, it is characterized in that: comprise car passage (10), car (20) is provided with in described car passage (10), nib (11) is provided with in region between the lateral wall of described car (20) and the madial wall of car passage (10), described nib (11) is fixed on the madial wall of car passage (10), the top end face of car (20) is provided with cylinder (30), the piston rod of described cylinder (30) is connected with fixture block (40), described fixture block (40) does straight reciprocating motion under the effect of cylinder (30), (20) are provided with sensor to described car, described cylinder (30) is connected with primary controller by circuit with sensor.
2. a kind of elevator with anti-falling function according to claim 1, is characterized in that: described sensor is divided into weightless sensor (51) and reseting sensor (52), and described sensor setting is at the middle part of car (20) top end face.
3. a kind of elevator with anti-falling function according to claim 1, it is characterized in that: symmetrically on the madial wall of described car passage (10) be provided with some groups of nibs (11), described nib (11) is bolted on the madial wall of described car passage (10).
4. a kind of elevator with anti-falling function according to claim 1, it is characterized in that: the top end face of described car (20) is provided with several cylinders (30), described cylinder (30) is bolted on the top end face of car (20).
5. a kind of elevator with anti-falling function according to claim 1, is characterized in that: described cylinder (30) is divided on the top end face being distributed in car (20) of two groups of symmetries, and described cylinder (30) is arranged perpendicular to the length direction of nib (11).
6. a kind of elevator with anti-falling function according to claim 1, is characterized in that: described fixture block (40) is connected by the piston rod of bolt with cylinder (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378437.4U CN204057550U (en) | 2014-07-10 | 2014-07-10 | A kind of elevator with anti-falling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378437.4U CN204057550U (en) | 2014-07-10 | 2014-07-10 | A kind of elevator with anti-falling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057550U true CN204057550U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378437.4U Expired - Fee Related CN204057550U (en) | 2014-07-10 | 2014-07-10 | A kind of elevator with anti-falling function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204057550U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151945A (en) * | 2015-08-19 | 2015-12-16 | 成都广迈科技有限公司 | Safety tongs for elevator |
| CN107651526A (en) * | 2017-11-03 | 2018-02-02 | 东莞市北扬工业设计有限公司 | A kind of elevator faults detect responding device |
| CN110510472A (en) * | 2019-09-07 | 2019-11-29 | 唐伟 | A kind of building elevator fall arrest damping device for wisdom building |
| CN110550533A (en) * | 2019-07-30 | 2019-12-10 | 康达电梯有限公司 | Counterweight device of elevator |
| CN111606161A (en) * | 2020-06-09 | 2020-09-01 | 东莞市大成电梯安装工程有限公司 | Novel elevator falling prevention structure and falling prevention method thereof |
-
2014
- 2014-07-10 CN CN201420378437.4U patent/CN204057550U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151945A (en) * | 2015-08-19 | 2015-12-16 | 成都广迈科技有限公司 | Safety tongs for elevator |
| CN107651526A (en) * | 2017-11-03 | 2018-02-02 | 东莞市北扬工业设计有限公司 | A kind of elevator faults detect responding device |
| CN110550533A (en) * | 2019-07-30 | 2019-12-10 | 康达电梯有限公司 | Counterweight device of elevator |
| CN110510472A (en) * | 2019-09-07 | 2019-11-29 | 唐伟 | A kind of building elevator fall arrest damping device for wisdom building |
| CN110510472B (en) * | 2019-09-07 | 2021-03-30 | 广东富莱机电装备有限公司 | A damping device that falls is prevented to building elevator for wisdom building |
| CN111606161A (en) * | 2020-06-09 | 2020-09-01 | 东莞市大成电梯安装工程有限公司 | Novel elevator falling prevention structure and falling prevention method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20210710 |