CN107522058A - One kind prevents car accidental movement device - Google Patents
One kind prevents car accidental movement device Download PDFInfo
- Publication number
- CN107522058A CN107522058A CN201710808181.4A CN201710808181A CN107522058A CN 107522058 A CN107522058 A CN 107522058A CN 201710808181 A CN201710808181 A CN 201710808181A CN 107522058 A CN107522058 A CN 107522058A
- Authority
- CN
- China
- Prior art keywords
- locating
- alignment pin
- plate
- rod
- inserted link
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
Abstract
The invention discloses one kind to prevent car accidental movement device, including transmission device and performs device, and the performs device includes inserted link, plate and spring, in addition to positioning component；The positioning component includes locating rod and locating sleeve, the locating rod includes the body of rod, and the first alignment pin and the second alignment pin are provided with the outer wall of the body of rod, positioning baffle is carried on first alignment pin, the bottom of the locating rod is provided with location-plate, and the location-plate is fixed in car top；The locating sleeve includes body, and the body is socketed in the outside of the inserted link, outer raised line is formed on the outer wall of the body, and the outer raised line matches with the locating slot；The bottom of the locating sleeve carries blind end, is provided with the blind end and is used for the through hole that locating rod passes through, spring is set between the blind end and the location-plate.The present invention can more effectively prevent car accidental movement, and reduction accident surprisingly occurs, increased the service life.
Description
Technical field
The present invention relates to one kind to prevent car accidental movement device.
Background technology
With the fast development of Modernized City Construction, high-rise residential building, office building are rised sheer from level ground in succession, the dosage of elevator
Increase therewith.Elevator is in use according to working procedure, when lift car reaches the current completion of floor enabling specified, sedan-chair
Car can continue to rise or fall after railway carriage or compartment door is closed.But elevator has often after reaching the floor car door specified and opening
Car slipping phenomenon occurs, i.e., car surprisingly moves up or down, and has hair when thus causing personnel by elevator injury and death incident
It is raw.Patent No. ZL2015103930702 proposes improvement to this, inserted link therein, plate part Shortcomings, long-term fortune
Easily biased during row, the life-span is not permanent, so the applicant proposes further to improve on this basis, designs a kind of anti-
Only car accidental movement device, to meet the needs of existing market.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided one kind prevents car accidental movement device,
Car accidental movement can be more effectively prevented, reduction accident surprisingly occurs, increased the service life.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
One kind prevents car accidental movement device, including transmission device and performs device, and the performs device includes inserted link, plate
And spring, it is characterised in that：Also include positioning component；The positioning component includes locating rod and locating sleeve, the locating rod
Including the body of rod, the first alignment pin and the second alignment pin are provided with the outer wall of the body of rod, it is fixed to be carried on first alignment pin
Position baffle plate, the bottom of the locating rod are provided with location-plate, and the location-plate is fixed in car top；
The inserted link is internally formed cavity, longitudinal spacing groove is provided with the wall body of the inserted link, in the inserted link front bulkhead
Locating slot is formed on body, first alignment pin is spacing in the longitudinal spacing groove；
The locating sleeve includes body, and the body is socketed in the outside of the inserted link, formed on the outer wall of the body outer
Raised line, the outer raised line match with the locating slot；The bottom of the locating sleeve carries blind end, is provided with the blind end
The through hole passed through for locating rod, spring is set between the blind end and the location-plate, be provided with the blind end
The raised line of longitudinal direction, the raised line are provided with neck, and second alignment pin is spacing in neck.
The present invention is done further preferably, the location-plate is surrounded by extended loop.
The present invention is done further preferably, in addition to magnet, the magnet are fixed on the front port of locating sleeve.
The beneficial effect that is reached of the present invention is compared with prior art：
The present invention includes positioning component；The positioning component includes locating rod and locating sleeve, and the locating rod includes the body of rod,
The outer wall of the body of rod is provided with the first alignment pin and the second alignment pin, and positioning baffle is carried on first alignment pin, without
In outside welding baffle, Shortcomings, baffle plate easily drop or are damaged in the prior art, and the bottom of the locating rod is provided with positioning
Plate, the location-plate are fixed in car top；The inserted link is internally formed cavity, and longitudinal direction limit is provided with the wall body of the inserted link
Position groove, forms locating slot, first alignment pin is spacing in the longitudinal spacing groove on the wall body of the inserted link front end；It is described
Locating sleeve includes body, and the body is socketed in the outside of the inserted link, and outer raised line is formed on the outer wall of the body, described
Outer raised line matches with the locating slot；The bottom of the locating sleeve carries blind end, is provided with the blind end and is used to position
The through hole that bar passes through, spring is set between the blind end and the location-plate, the convex of longitudinal direction is provided with the blind end
Bar, the raised line are provided with neck, and second alignment pin is spacing in neck；The present invention is fixed by the first alignment pin and second
Position pin, controls positioning baffle and locating sleeve, realizes good control respectively, simultaneously because the setting of alignment pin and stopper slot,
It can be very good to realize that tandem is run, the accuracy rate for increasing the service life and controlling.The present invention can not only pass through inserted link
With plate matching grafting buckle, and fixed sleeving can also match grafting, and the front end of fixed sleeving is provided with magnet in addition, can be with
Positioning grafting installation matches well, improves installation effectiveness.The present invention solves thin single grafting in the prior art and asked
Topic.
From the foregoing, it will be observed that the present invention can solve the problem that the shortcomings of the prior art, more effectively it can prevent car from anticipating
Outer movement, reduction accident surprisingly occur, increased the service life.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the structural representation of the present invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in figure 1, the present invention relates to one kind to prevent car accidental movement device, including transmission device and performs device,
The performs device includes inserted link 1, plate and spring 2, it is characterised in that：Also include positioning component；The positioning component includes
Locating rod 3 and locating sleeve 4, are both made up of metal material, wherein the locating rod 3 includes the body of rod, in the body of rod
Outer wall is provided with the first alignment pin 31 and the second alignment pin 32, wherein the first alignment pin 31 and the second alignment pin 32 and body of rod one
It is molded, positioning baffle 33 is carried on first alignment pin 31, it is integral with one another to be molded or be welded, in the locating rod 3
Bottom be provided with location-plate 34, the location-plate 34 is fixed in car top, and the location-plate 34 is surrounded by extended loop 35, is expanded
Big erection space, improves stability, especially lifting surface area is big, it is not easy to come off and be damaged.Heretofore described inserted link 1
Be internally formed cavity 11, longitudinal spacing groove 12, stopper slot 12 and the phase of the first alignment pin 31 are provided with the wall body of the inserted link 1
Match somebody with somebody, first alignment pin limits 31 12 in the longitudinal spacing groove, is achieved in that tandem moves, the present invention is described
Locating slot is formed on the front end wall body of inserted link 1；The locating sleeve 4 includes body, and the body is socketed in the outer of the inserted link 1
Portion, outer raised line, the outer raised line and locating slot matching are formed on the outer wall of the body；The bottom of the locating sleeve 4
It is provided with blind end 41, at the blind end 41 and is used for the through hole that locating rod 3 passes through, in the blind end 41 and the positioning
Spring 2 is set between plate 34, the raised line 42 of longitudinal direction is provided with the blind end 41, the raised line 42 is provided with neck 43, institute
It is spacing in neck 43 to state the second alignment pin 32, in addition to magnet 5, the magnet 5 are fixed on the front port of locating sleeve 4, carried
Height positioning grafting efficiency.The present invention is controlled behaviour using process and the transmission device of ZL2015103930702 in the prior art
Make.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (3)
1. one kind prevents car accidental movement device, including transmission device and performs device, the performs device includes inserted link, inserted
Plate and spring, it is characterised in that：Also include positioning component；The positioning component includes locating rod and locating sleeve, the positioning
Bar includes the body of rod, and the first alignment pin and the second alignment pin are provided with the outer wall of the body of rod, is carried on first alignment pin
Positioning baffle, the bottom of the locating rod are provided with location-plate, and the location-plate is fixed in car top；
The inserted link is internally formed cavity, longitudinal spacing groove is provided with the wall body of the inserted link, in the inserted link front bulkhead
Locating slot is formed on body, first alignment pin is spacing in the longitudinal spacing groove,；
The locating sleeve includes body, and the body is socketed in the outside of the inserted link, formed on the outer wall of the body outer
Raised line, the outer raised line match with the locating slot；The bottom of the locating sleeve carries blind end, is provided with the blind end
The through hole passed through for locating rod, spring is set between the blind end and the location-plate, be provided with the blind end
The raised line of longitudinal direction, the raised line are provided with neck, and second alignment pin is spacing in neck.
2. one kind according to claim 1 prevents car accidental movement device, it is characterised in that：The surrounding of the location-plate
Provided with extended loop.
3. one kind according to claim 1 or 2 prevents car accidental movement device, it is characterised in that：Also include magnet, institute
State the front port that magnet is fixed on locating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808181.4A CN107522058B (en) | 2017-09-09 | 2017-09-09 | Device for preventing lift car from moving accidentally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808181.4A CN107522058B (en) | 2017-09-09 | 2017-09-09 | Device for preventing lift car from moving accidentally |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107522058A true CN107522058A (en) | 2017-12-29 |
| CN107522058B CN107522058B (en) | 2020-06-02 |
Family
ID=60735853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710808181.4A Active CN107522058B (en) | 2017-09-09 | 2017-09-09 | Device for preventing lift car from moving accidentally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107522058B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201525681U (en) * | 2009-10-21 | 2010-07-14 | 允成机电科技(上海)有限公司 | Knapsack-type home elevator mechanical stopping device |
| JP2011256032A (en) * | 2010-06-11 | 2011-12-22 | Nippon Kiki Kogyo Kk | Safety device of elevator |
| JP2013237518A (en) * | 2012-05-14 | 2013-11-28 | Toshiba Elevator Co Ltd | Elevator car-locking device |
| CN204643430U (en) * | 2015-05-22 | 2015-09-16 | 南通三洋电梯有限责任公司 | A kind of elevator Novel elevator car anti-skid device |
| CN205294542U (en) * | 2016-01-08 | 2016-06-08 | 陕西小溪机电科技有限公司 | Prevent unexpected mobile device of elevator car |
| CN205387408U (en) * | 2016-01-28 | 2016-07-20 | 上海三意自动化控制工程有限公司 | Prevent unexpected protection device of removal of elevator car |
| CN206395646U (en) * | 2016-12-06 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Machine-roomless lift |
-
2017
- 2017-09-09 CN CN201710808181.4A patent/CN107522058B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201525681U (en) * | 2009-10-21 | 2010-07-14 | 允成机电科技(上海)有限公司 | Knapsack-type home elevator mechanical stopping device |
| JP2011256032A (en) * | 2010-06-11 | 2011-12-22 | Nippon Kiki Kogyo Kk | Safety device of elevator |
| JP2013237518A (en) * | 2012-05-14 | 2013-11-28 | Toshiba Elevator Co Ltd | Elevator car-locking device |
| CN204643430U (en) * | 2015-05-22 | 2015-09-16 | 南通三洋电梯有限责任公司 | A kind of elevator Novel elevator car anti-skid device |
| CN205294542U (en) * | 2016-01-08 | 2016-06-08 | 陕西小溪机电科技有限公司 | Prevent unexpected mobile device of elevator car |
| CN205387408U (en) * | 2016-01-28 | 2016-07-20 | 上海三意自动化控制工程有限公司 | Prevent unexpected protection device of removal of elevator car |
| CN206395646U (en) * | 2016-12-06 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Machine-roomless lift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107522058B (en) | 2020-06-02 |
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