CN109230933A - A kind of automatic trigger elevator life saving service - Google Patents
A kind of automatic trigger elevator life saving service Download PDFInfo
- Publication number
- CN109230933A CN109230933A CN201811346953.8A CN201811346953A CN109230933A CN 109230933 A CN109230933 A CN 109230933A CN 201811346953 A CN201811346953 A CN 201811346953A CN 109230933 A CN109230933 A CN 109230933A
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- CN
- China
- Prior art keywords
- carriage
- rack
- plate
- handle
- folded plate
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of automatic trigger elevator life saving services, are related to cabin elevator lifesaving appliance field, a kind of automatic trigger elevator life saving service, including carriage, shock absorbing part, running part, control section；Carriage is main body portion, and shock absorbing part is located at cage bottom, and running part is distributed in carriage two sides, and side is arranged in carriage in control section.Advantages of the present invention: using lever bolt excitation principle and manually booting double startup mode, guarantees that elevator can guarantee that shock absorbing part reaches damping effect regardless of user is either with or without independent behaviour ability.Using pure mechanic structure, guarantee the safety when electric system is paralysed.
Description
Technical field
The present invention relates to cabin elevator lifesaving appliance field, specially a kind of automatic trigger elevator life saving service.
Background technique
Elevator is the vertical transportation means of transport in building, and with the appearance of elevator, the height of building is able to constantly
Increase, social resources are able to high concentration, and people's lives are horizontal, working condition gets a promotion, and elevator is for improving society's effect
Rate has important role.Elevator but threatens always people's while bringing revolutionary convenient to people's lives
The security of the lives and property.In recent years, elevator accident is commonplace, elevator car slipping, rush to summit, crouching bottom or even the malignant event layer that falls go out
It is not poor, need vast elevator practitioner to cause enough attention.Elevator brake failure is most to see to be also most to endanger in elevator accident
One of the cause of accident of danger, and traditional cabin elevator brake system failure and the usually not effective damping of while quickly falling and open
Dynamic device is also the maximum reason for leading to peril.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic trigger elevator life saving services, traditional in above-mentioned background technique to solve
Cabin elevator does not have the problem of effective damping and starter when quickly falling because of brake system failure.
To achieve the above object, the invention provides the following technical scheme:
A kind of automatic trigger elevator life saving service, including carriage, shock absorbing part, running part, control section；Based on the carriage
Body portion, left side are provided with a square through hole；The shock absorbing part includes several springs and bottom plate for being set to cage bottom；
The running part is distributed in carriage two sides, including rack, hook plate, guide rod, guiding axis, and there are two the racks, vertically sets
It sets at left and right sides of carriage, the hook plate is two, is connect respectively with left and right sides rack, and the guide rod is two, in parallel
It is arranged under carriage bottom surface, both ends are connect with two sides hook plate, pass through guiding axis connection among two guide rods；The control
Part is arranged at the square through hole of carriage left side, including handle, folded plate, L rack, push and pull springs, lever bolt, accidentally touching cover；
Handle is L shaped plate material, and long side is stretched out carriage and left side hook plate by the square through hole of carriage left side center and topmost cut with scissors
Connection, the short side of handle are downward perpendicular to long side in carriage；Folded plate be with the plate of handle short side congruence, be combined into handle
To be T-shaped, left surface and handle long side portion of upper surface hinge connection；L rack has small one and large one two, is L shaped plate material, greatly
L rack be located at handle, above folded plate, long side part and carriage left side are welded, long side part planar horizontal and flat with folded plate
Face is vertical, and big L rack short side part is located on the right of folded plate, and when LOOK RIGHT, big L rack short side part covered folded plate, small L
Rack is identical as big L rack placing direction, and small L rack long side part is welded on the short side right side of handle；Push and pull bullet
There are two springs, and one is clamped between handle short side part and carriage left side wall, and both ends welding, another push and pull springs are clamped in
Between big L rack short side part and folded plate, and L welding machine frame, with folded plate without fixation；Bolt lever divides horizontal component and vertical
Part, between be hinged, vertical portion upper end through handle long side part hole and folded plate lowermost edge have one section be overlapped and
Contact portion, lever bolt horizontal component and a hole of handle short side part are hinged, and reach the handle short side part left side
Distance it is shorter, lever bolt horizontal component left end point is hinged with lever bolt vertical portion lower end, lever bolt horizontal part
Right end is divided to have the biggish bead of quality, lever bolt horizontal component lies in small L rack upper surface；Hand in carriage
Accidentally touching cover wraps up by a square for handle, folded plate, L rack, push and pull springs, lever bolt.
Further, the carriage is the common carriage of cuboid formula.
Further, for several springs according to square matrix array in carriage bottom surface lower surface, spring axis is vertical, with carriage
Bottom surface rigid connection；Bottom plate be with the big parallel square plate such as carriage bottom surface, be welded on the lower extreme point of each spring
Together.
Further, the rack is two short metallic rods, is vertically welded in carriage left and right sides outer surface centre bit
It sets；Hook plate is one is long and the other is short two L shape bars, and left side is long hook plate, is hinged in the middle part of vertical portion with rack, and right side is short hook
Plate, top are hinged with right side rack, the opposite installation vertically of two hook plates, salient point and lower surface of base plate side on the vertex of bottom
Edge contact；Two guide rods are located at parallel with bottom surface under carriage bottom surface, an each endpoint and hook plate lower part hinge
Connection, the other end of two guide rods are docked in carriage subjacent gapping of spring and are moved towards for left and right, intersecting therewith vertical
Two quarter butt tops stretching out of guiding axis midpoint upper and lower surface be hinged, guiding axis is that front and back is moved towards, positioned at carriage bottom surface
Under the middle position of left and right directions below, middle part gap across spring, guiding axis both ends and carriage front and rear surfaces extend
The plate bearing connection come.
Compared with prior art, the beneficial effects of the present invention are:
1, it using lever bolt excitation principle and manually boots double startup mode, guarantees regardless of user is either with or without independent behaviour energy
Power, elevator can guarantee that shock absorbing part reaches damping effect.
2, using pure mechanic structure, guarantee the safety when electric system is paralysed.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is detailed structure schematic diagram in control section of the present invention；
Fig. 3 is lever bolt detailed structure schematic diagram of the present invention；
In figure: 1, carriage, 2, shock absorbing part, 3, running part, 4, control section, 21, spring, 22, bottom plate, 31, rack, 32,
Hook plate, 33, guide rod, 34, guiding axis, 41, handle, 42, folded plate, 43, L rack, 44, push and pull springs, 45, lever bolt, 46,
Accidentally touching cover.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
A kind of automatic trigger elevator life saving service, including carriage 1, shock absorbing part 2, running part 3, control section 4；Carriage 1 is
Main part, shock absorbing part 2 are located at 1 bottom of carriage, and running part 3 is distributed in 1 two sides of carriage, and control section 4 is arranged in carriage 1
Interior side.
Carriage 1 is similar with common carriage, and left side is provided with a square through hole.
Shock absorbing part 2 includes spring 21, bottom plate 22；Spring 21 has several square matrix arrays in 1 bottom surface lower surface of carriage, bullet
1 axle center of spring is vertical, is rigidly connected with 1 bottom surface of carriage；Bottom plate be with the big parallel square plate such as 1 bottom surface of carriage, and it is each
The lower extreme point of a spring 21 welds together.
Running part 3 includes rack 31, hook plate 32, guide rod 33, guiding axis 34；Rack 31 is two short metallic rods, is hung down
Directly it is welded on 1 left and right sides outer surface center of carriage；Hook plate 32 is one is long and the other is short two L shape bars, the long hook plate 32 in left side
It is hinged in the middle part of vertical portion with rack 31, short 32 top of hook plate in right side is hinged with right side rack 31, the vertical phase of two hook plate 32
To installation, the salient point on the vertex of bottom is contacted with 22 lower surface edge of bottom plate；Guide rod 33 has two, is respectively positioned on 1 bottom of carriage
Parallel with bottom surface under face, an each endpoint is hinged with 32 lower part of hook plate, and the other end of two guide rods 33 is in sedan-chair
It docks in 1 subjacent spring of compartment, 21 gap and is moved towards for left and right, with following table in intersecting therewith vertical 34 midpoint of guiding axis
Two quarter butt tops that face is stretched out are hinged, and guiding axis 34 is front and back trend, the centre of left and right directions below 1 bottom surface of carriage
Position, by middle part, gap, 34 both ends of guiding axis connect with the plate bearing that 1 front and rear surfaces of carriage extend across spring 21
It connects.
Control section 4 includes handle 41, folded plate 42, L rack 43, push and pull springs 44, lever bolt 45, accidentally touching cover 46；Hand
Handle 41 is L shaped plate material, and long side stretches out carriage 1 by the square through hole of 1 left side center of carriage and left side hook plate 32 is most upper
End is hinged, and the short side of handle 41 is downward perpendicular to long side in carriage 1；Folded plate 42 is the plate with handle 41 short side congruence,
T-shaped, left surface and 41 long side portion of upper surface hinge connection of handle are combined into handle 41；L rack 43 has small one and large one
Two, be L shaped plate material, and big L rack 43 is located at handle 41,42 top of folded plate, and long side part and 1 left side of carriage are welded,
Long side part planar horizontal and vertical with 42 plane of folded plate, big 43 short side part of L rack are located at 42 the right of folded plate, when LOOK RIGHT
Big 43 short side part of L rack covers folded plate, and small L rack 43 is identical as big 43 placing direction of L rack, small L rack 43
Long side part is welded on the short side right side of handle 41；There are two push and pull springs 44, and one is clamped in 41 short side part of handle
Between 1 left side wall of carriage, both ends welding, another push and pull springs 44 are clamped in big 43 short side part of L rack and folded plate 42
Between, it is welded with L rack 43, with folded plate 42 without fixation；Bolt lever 45 divides horizontal component and vertical portion, between be hinged,
Vertical portion upper end has one section to be overlapped and contact portion through the hole and 42 lowermost edge of folded plate of 41 long side part of handle, lever
45 horizontal component of bolt and a hole of 41 short side part of handle are hinged, reach the distance on the 41 short side part left side of handle compared with
Short, 45 horizontal component left end point of lever bolt is hinged with 45 vertical portion lower end of lever bolt, 45 horizontal component of lever bolt
Right end has the biggish bead of quality, and 45 horizontal component of lever bolt lies in small 43 upper surface of L rack；In carriage 1
Handle 41, folded plate 42, L rack 43, push and pull springs 44, lever bolt 45 is by square accidentally 46 package of touching cover.
Working principle: when the unexpected freely falling body of carriage, the bead of bolt lever horizontal component right end is due to effect of inertia
It can lift, since handle and the hinge and vertical portion bottom distance of lever bolt horizontal component contact position are very short, so can
To give one biggish down force of lever bolt vertical portion, lever bolt vertical portion upper end is made to leave folded plate, folded plate
Since the effect of push and pull springs turns down to the left, originally since the effect of two push and pull springs loses in the handle of equilibrium state
Elastic force at folded plate and move right, the hook plate lower end after this fulcrum of rack effectively moves downward, and drives the left side
Guide rod moves downward, the commutation effect the right guide rod rotated counterclockwise due to guiding axis move right promotion the right hook plate to
Right movement, so that shock absorbing part leaves the constraint of hook plate, spring restores nature, plays cushioning effect when landing；If
Elevator does not reach the acceleration of freely falling body, and lever bolt can not be excited, and at this moment the people in elevator can smash mistake
Touching cover, inwardly pulls handle, hook plate, guide rod are identical with action effect when freely falling body later, play damping effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of automatic trigger elevator life saving service, which is characterized in that including carriage, shock absorbing part, running part, control unit
Point；The carriage is main body portion, and left side is provided with a square through hole；The shock absorbing part includes being set to cage bottom
Several springs and bottom plate；The running part is distributed in carriage two sides, including rack, hook plate, guide rod, guiding axis, the machine
There are two framves, is vertically set at left and right sides of carriage, and the hook plate is two, is connect respectively with left and right sides rack, described to lead
It is two to bar, is arranged in parallel under carriage bottom surface, both ends are connect with two sides hook plate, pass through guiding among two guide rods
Axis connection；The control section is arranged at the square through hole of carriage left side, and the control section includes handle, folded plate, L machine
Frame, push and pull springs, lever bolt and mistake touching cover；The handle is L shape, and the long side of handle passes through the square through hole of carriage left side
It stretches out carriage and is topmost hinged with left side hook plate, the short side of handle is downward perpendicular to long side in carriage, the folded plate setting
It is combined into handle bending place with handle T-shaped, it is L shaped plate material that the L rack, which has small one and large one two, big L rack
Above folded plate, long side part and car side wall vertical welding and vertical with folded plate, big L rack short side part and folded plate is flat
Row and length covering folded plate, small L rack is identical as big L rack placing direction, and small L rack long side part is vertically welded in
On the short side of handle, there are two the push and pull springs, and one is clamped between handle short side part and car side wall, both ends weldering
It connecing, another push and pull springs is clamped between big L rack short side part and folded plate, and L welding machine frame, with folded plate without fixation,
The bolt lever is divided into horizontal component and two sections of vertical portion, is in 90 degree hinged between two sections, horizontal portions parallel is arranged small
L rack on, vertical portion upper end passed through from a hole in handle long side and with folded plate lowermost edge have one section be overlapped and
Contact portion, lever bolt horizontal component are hinged with a hole in handle short side part, and lever bolt horizontal component is not
End is provided with the biggish bead of quality；The handle, folded plate, L rack, push and pull springs, lever bolt, which are wrapped in, accidentally to be touched
In cover.
2. a kind of automatic trigger elevator life saving service according to claim 1, which is characterized in that the carriage is cuboid
The common carriage of formula.
3. a kind of automatic trigger elevator life saving service according to claim 1, which is characterized in that several springs according to
For square matrix array in carriage bottom surface lower surface, spring axis is vertical, is rigidly connected with carriage bottom surface；Bottom plate is with carriage bottom surface etc.
Big parallel square plate, welds together with the lower extreme point of each spring.
4. a kind of automatic trigger elevator life saving service according to claim 1, which is characterized in that the rack is two short
Metallic rod is vertically welded in carriage left and right sides outer surface center；Hook plate is one is long and the other is short two L shape bars, and left side is
Long hook plate, vertical portion middle part are hinged with rack, and right side is short hook plate, and top is hinged with right side rack, two hook plates
It is vertical to install relatively, salient point and lower surface of base plate EDGE CONTACT on the vertex of bottom；Two guide rods are located at car bottom
Parallel with bottom surface under face, an each endpoint is hinged with hook plate lower part, and the other end of two guide rods is in car bottom
It docks in the gapping of spring of face lower section and is moved towards for left and right, two of intersecting therewith vertical guiding axis midpoint upper and lower surface stretching
Quarter butt top is hinged, and guiding axis is front and back trend, the middle position of left and right directions below carriage bottom surface, and middle part passes through
Gap between spring, guiding axis both ends are connect with the plate bearing that carriage front and rear surfaces extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346953.8A CN109230933B (en) | 2018-11-13 | 2018-11-13 | Automatic trigger elevator lifesaving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346953.8A CN109230933B (en) | 2018-11-13 | 2018-11-13 | Automatic trigger elevator lifesaving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109230933A true CN109230933A (en) | 2019-01-18 |
| CN109230933B CN109230933B (en) | 2020-08-07 |
Family
ID=65078269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346953.8A Active CN109230933B (en) | 2018-11-13 | 2018-11-13 | Automatic trigger elevator lifesaving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109230933B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5449065U (en) * | 1977-09-12 | 1979-04-05 | ||
| CN202864626U (en) * | 2012-10-20 | 2013-04-10 | 王文洁 | Novel elevator car |
| CN103738813A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Elevator car structure |
| CN105502133A (en) * | 2016-01-25 | 2016-04-20 | 上海海洋大学 | Anti-stall lifesaving elevator |
| CN207226762U (en) * | 2017-09-11 | 2018-04-13 | 康达电梯有限公司 | A kind of elevator with modified protective device |
| CN207418081U (en) * | 2017-11-21 | 2018-05-29 | 深圳市东升磁业有限公司 | Electromgnetic seat elevator |
-
2018
- 2018-11-13 CN CN201811346953.8A patent/CN109230933B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5449065U (en) * | 1977-09-12 | 1979-04-05 | ||
| CN202864626U (en) * | 2012-10-20 | 2013-04-10 | 王文洁 | Novel elevator car |
| CN103738813A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Elevator car structure |
| CN105502133A (en) * | 2016-01-25 | 2016-04-20 | 上海海洋大学 | Anti-stall lifesaving elevator |
| CN207226762U (en) * | 2017-09-11 | 2018-04-13 | 康达电梯有限公司 | A kind of elevator with modified protective device |
| CN207418081U (en) * | 2017-11-21 | 2018-05-29 | 深圳市东升磁业有限公司 | Electromgnetic seat elevator |
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| Publication number | Publication date |
|---|---|
| CN109230933B (en) | 2020-08-07 |
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