CN108190680A - A kind of anti-shear of elevator - Google Patents
A kind of anti-shear of elevator Download PDFInfo
- Publication number
- CN108190680A CN108190680A CN201810177586.7A CN201810177586A CN108190680A CN 108190680 A CN108190680 A CN 108190680A CN 201810177586 A CN201810177586 A CN 201810177586A CN 108190680 A CN108190680 A CN 108190680A
- Authority
- CN
- China
- Prior art keywords
- lintel
- elevator
- touch panel
- shear
- electric switch
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The invention discloses a kind of anti-shears of elevator, lintel including being set to car front, lintel can vertically be moved relative to car front, touch panel is provided with below lintel, touch panel can vertically be moved relative to lintel, be provided on lintel be connected with elevator master control system, the electric switch for cutting off elevator main power source, electric switch is located at the top of touch panel；When touch panel is by upward active force, touch panel is move upwardly until type touching switch, master control system control cut-out main power source with respect to lintel；When touch panel continues by upward active force, touch panel drives lintel to move upwardly together, until elevator stop motion.The anti-shear of elevator of the present invention, it is convenient to be not only simple in structure, install and replace, and can effectively ensure the safety of passenger, improves the safety of elevator.
Description
Technical field
The present invention relates to elevator safety technical field more particularly to a kind of anti-shears of elevator.
Background technology
Elevator can occur the lift car caused by mechanical equipment failure or electrical equipment malfunction and exist in use
Enabling region surprisingly moves down, and then generates the safety accident sheared to human body, such as the control event of wire cable rupture, door machine
Barrier, control system failure etc..When existing lift facility cannot timely and effectively avoid or reduce accident generation, car is to human body
The shearing injury of generation.It is therefore desirable to research and develop a kind of anti-shear when lift car accident downlink moves, people is avoided
Body pressed from both sides or be extruded and caused by injury.
Invention content
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of anti-shear of elevator, not only
Simple in structure, installation and replacement are convenient, and can effectively ensure the safety of passenger, improve the safety of elevator.
The present invention adopts the following technical scheme that realization：
A kind of anti-shear of elevator, the lintel including being set to car front, the lintel can be before relatively described cars
Wall vertically moves, and is provided with touch panel below the lintel, the touch panel can relatively described lintel vertically move
It is dynamic, be provided on the lintel be connected with elevator master control system, the electric switch for cutting off elevator main power source, it is described electrical
Switch is positioned at the top of the touch panel；When the touch panel is by upward active force, the relatively described lintel of the touch panel is upward
Until touching the electric switch, the main power source is cut off in the master control system control for movement；When the touch panel continue by
On active force when, the touch panel drives the lintel to move upwardly together, until elevator stop motion.
Further, the car front includes two side walls for being respectively arranged at the lintel both sides, the lintel
Both sides are both provided with guide post, and the side wall is provided with and the matched guide groove of the guide post.
Further, the guide groove is vertically set, and during elevator normal operation, the guide post is located at the guiding
The lower end of slot.
Further, stent is provided on the touch panel, sliding slot is provided on the stent, be provided on the lintel with
The matched sliding block of sliding slot.
Further, the sliding slot is vertically set, and during elevator normal operation, the sliding block is located at the sliding slot
Upper end.
Further, the distance between the electric switch and the touch panel are less than the length of the sliding slot vertically
Degree.
Further, the stent is L-type, and one end of the stent is bolted to connection with the touch panel, described
The other end of stent is provided with the sliding slot.
Further, reinforcing rib is provided in the middle part of the lintel, the sliding block is set on the reinforcing rib.
Further, the electric switch is set between the reinforcing rib and the touch panel, is provided on the lintel
For installing the mounting bracket of the electric switch.
Further, it is provided with above the lintel and covers up plate with what the car front was fixedly connected.
Compared with prior art, the beneficial effects of the present invention are：
By setting touch panel in the lower section of lintel, and touch panel can vertically move, and set on lintel relative to lintel
Put be connected with elevator master control system, the electric switch for cutting off elevator main power source, electric switch is located at the top of touch panel
Technological means so that when lift car surprisingly moves down, door-opened elevator region has passenger to fail to leave in time, when touch panel touches
When meeting passenger, touch panel can be move upwardly until type touching switch with respect to lintel, so that master control system control cut-out
Main power source with stop elevator, achievees the purpose that protect passenger, improves the safety of elevator；After elevator stopping, there are one meetings
Continue the retarded motion moved downward, the technological means that can be vertically moved relative to car front by lintel so that when
When touch panel is continued by upward active force, touch panel drives lintel to move upwardly together, until elevator stop motion, is further protected
Demonstrate,proving passenger will not be by the extruding force of lintel, and it is convenient to be not only simple in structure, install and replace, and can effectively ensure to multiply
The safety of visitor.
Description of the drawings
Fig. 1 is the stereogram of the anti-shear of elevator of the embodiment of the present invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the status diagram one of the anti-shear of elevator of the embodiment of the present invention；
Fig. 4 is the partial enlarged view at B in Fig. 3；
Fig. 5 is the status diagram two of the anti-shear of elevator of the embodiment of the present invention；
Fig. 6 is the partial enlarged view at C in Fig. 5.
In figure：10th, lintel；11st, guide post；12nd, reinforcing rib；121st, sliding block；13rd, mounting bracket；20th, touch panel；30th, it electrically opens
It closes；40th, side wall；41st, guide groove；50th, stent；51st, sliding slot；60th, plate is covered up.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the present invention is described further, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
The anti-shear of elevator as shown in figures 1 to 6, the lintel 10 including being set to car front (not shown), lintel 10
Can vertically be moved relative to car front, the lower section of lintel 10 is provided with touch panel 20, touch panel 20 can opposite lintel 10 along erecting
Nogata is provided on lintel 10 and is connected with elevator master control system (not shown), (does not scheme for cutting off elevator main power source to movement
Show) electric switch 30, electric switch 30 is located at the top of touch panel 20；When touch panel 20 is by upward active force, touch panel 20
Type touching switch 30, master control system control cut-out main power source are move upwardly until with respect to lintel 10；When touch panel 20 continue by
During upward active force, touch panel 20 drives lintel 10 to move upwardly together, until elevator stop motion.
By setting touch panel 20 in the lower section of lintel 10, and touch panel 20 can vertically be moved relative to lintel 10, and
On lintel 10 setting be connected with elevator master control system, the electric switch 30 for cutting off elevator main power source, electric switch 30
Technological means in the top of touch panel 20 so that when lift car surprisingly moves down, door-opened elevator region has passenger to fail
It leaves in time, when touch panel 20 touches passenger, touch panel 20 can be move upwardly until type touching switch 30 with respect to lintel 10,
So that master control system control cut-out main power source, with stop elevator, achievees the purpose that protect passenger, improves the safety of elevator
Property；After elevator stopping, meeting is there are one the retarded motion moved downward is continued, by the opposite car front of 10 energy of lintel along vertically
Direction movement technological means so that when touch panel 20 continues by upward active force, touch panel 20 drive lintel 10 together to
Upper movement, until elevator stop motion, be further ensured that passenger will not be not only simple in structure by the extruding force of lintel 10,
Installation and replacement are convenient, and can effectively ensure the safety of passenger, meanwhile, car appearance is not influenced, does not influence whole ladder
Installation, will not interfere with elevator other component.
As preferred embodiment, car front includes two side walls 40 for being respectively arranged at 10 both sides of lintel, lintel
10 both sides are both provided with guide post 11, and side wall 40 is provided with and 11 matched guide groove 41 of guide post.Preferably, 41 edge of guide groove
Vertical direction is set, and during elevator normal operation, guide post 11 is located at the lower end of guide groove 41.In the present embodiment, guide post 11 is fixes
Axis pin on lintel 10 is vertically provided with two guide grooves 41 on side wall 40, correspondingly, the both sides of lintel 10 are all provided with
Guide post 11 there are two putting.It is of course also possible to set guide groove on lintel 10, corresponding guide post is set on side wall 40.
As preferred embodiment, stent 50 is provided on touch panel 20, is provided with sliding slot 51 on stent 50, on lintel 10
It is provided with and 51 matched sliding block 121 of sliding slot.Preferably, sliding slot 51 is vertically set, during elevator normal operation, sliding block
121 are located at the upper end of sliding slot 51.In the present embodiment, sliding block 121 is the axis pin being fixed on lintel 10.It is of course also possible to propping up
Sliding block is set on frame 50, corresponding sliding slot is set on lintel 10.
As preferred embodiment, stent 50 is L-type, and one end and the touch panel 20 of stent 50 are bolted to connection,
The other end of stent 50 is provided with sliding slot 51.Preferably, at least two stents 50 are provided on touch panel 20.In the present embodiment, branch
The quantity of frame 50 is two, and there are two sliding blocks 121 for setting on lintel 10.
As preferred embodiment, the distance between electric switch 30 and touch panel 20 are less than sliding slot 51 vertically
Length.Preferably, the distance between electric switch 30 and touch panel 20 are 8-12mm, for example, between electric switch 30 and touch panel 20
Distance can be the numerical value such as 8mm, 9mm, 10mm, 11mm, 12mm.It is further preferred that between electric switch 30 and touch panel 20
Distance be 10mm.
As preferred embodiment, the middle part of lintel 10 is provided with reinforcing rib 12, to improve the structural strength of lintel 10.
In the present embodiment, sliding block 121 is set on reinforcing rib 12, and electric switch 30 is set between reinforcing rib 12 and touch panel 20.Lintel
The mounting bracket 13 for installing electric switch 30 is provided on 10, in order to the installation of electric switch 30.The top of lintel 10 is set
Be equipped be fixedly connected with car front cover up plate 60.
The operating principle of the anti-shear of elevator of the present invention：When lift car surprisingly moves down, if elevator is opened
Door region has passenger to fail to leave in time, and lift car continues to run at this time；When touch panel 20 touches passenger, touch panel can be squeezed
20, as shown in Figure 3 and Figure 4, touch panel 20 is move upwardly until type touching switch 30 with respect to lintel 10, so that master control system
Control cut-out main power source, with stop elevator；After elevator stopping, can there are one continuing the retarded motion moved downward, such as Fig. 5 and
Shown in Fig. 6, touch panel 20 continues by upward active force and upward sliding, while lintel 10 is driven to move upwardly together, until
Elevator stop motion.
The installation steps of the anti-shear of elevator of the present invention are as follows：
Two side walls 40 are connect fixation by the 1st, car of normal mounting elevator with car top, the car floor of car；
2nd, lintel 10 is stuck in by the guide post 11 of both sides in the guide groove 41 in two side walls 40, after installation is complete, door
Lintel 10 can move up and down not clamping stagnation along guide groove 41；
3rd, the both sides for covering up plate 60 are fixedly connected with two side walls 40, and the upper end for covering up plate 60 is fixedly connected with car top；
4th, touch panel 20 and stent 50 are bolted to connection, and pass through the cunning that the sliding slot 51 on stent 50 hangs over lintel 10
On block 121, after installation is complete, the opposite lintel 10 of 20 energy of touch panel moves up and down not clamping stagnation, and continue to press on touch panel 20, can make lintel
10 up continue to slide a distance；
5th, electric switch 30 is mounted on mounting bracket 13, adjusts the position of the flip stand 50 on electric switch 30, directly
Energy type touching switch 30 acts, then the peace for being wired to master control system by electric switch 30 when up being run to touch panel 20
On full loop interface.
The above embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of anti-shear of elevator, the lintel including being set to car front, it is characterised in that：The lintel can opposite institute
State car front vertically to move, be provided with touch panel below the lintel, the touch panel can relatively described lintel along perpendicular
Nogata to movement, be provided on the lintel be connected with elevator master control system, the electric switch for cutting off elevator main power source,
The electric switch is located at the top of the touch panel；When the touch panel is by upward active force, the touch panel is relatively described
Lintel, which is move upwardly until, touches the electric switch, and the main power source is cut off in the master control system control；When the touch panel after
When continuing by upward active force, the touch panel drives the lintel to move upwardly together, until elevator stop motion.
2. the anti-shear of elevator as described in claim 1, it is characterised in that：The car front is set respectively including two
Side wall in the lintel both sides, the both sides of the lintel are both provided with guide post, and the side wall is provided with to match with the guide post
The guide groove of conjunction.
3. the anti-shear of elevator as claimed in claim 2, it is characterised in that：The guide groove is vertically set, electricity
During terraced normal operation, the guide post is located at the lower end of the guide groove.
4. the anti-shear of elevator as described in claim 1, it is characterised in that：Stent, the branch are provided on the touch panel
Sliding slot is provided on frame, is provided on the lintel and the matched sliding block of the sliding slot.
5. the anti-shear of elevator as claimed in claim 4, it is characterised in that：The sliding slot is vertically set, elevator
During normal operation, the sliding block is located at the upper end of the sliding slot.
6. the anti-shear of elevator as claimed in claim 4, it is characterised in that：Between the electric switch and the touch panel
Distance is less than the length of the sliding slot vertically.
7. the anti-shear of elevator as claimed in claim 4, it is characterised in that：The stent be L-type, one end of the stent
It is bolted to connection with the touch panel, the other end of the stent is provided with the sliding slot.
8. the anti-shear of elevator as claimed in claim 4, it is characterised in that：Reinforcing rib is provided in the middle part of the lintel,
The sliding block is set on the reinforcing rib.
9. the anti-shear of elevator as claimed in claim 8, it is characterised in that：The electric switch is set to the reinforcing rib
Between the touch panel, the mounting bracket for installing the electric switch is provided on the lintel.
10. the anti-shear of elevator as described in claim 1, it is characterised in that：Be provided with above the lintel with it is described
What car front was fixedly connected covers up plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177586.7A CN108190680A (en) | 2018-03-05 | 2018-03-05 | A kind of anti-shear of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177586.7A CN108190680A (en) | 2018-03-05 | 2018-03-05 | A kind of anti-shear of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108190680A true CN108190680A (en) | 2018-06-22 |
Family
ID=62594914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810177586.7A Pending CN108190680A (en) | 2018-03-05 | 2018-03-05 | A kind of anti-shear of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108190680A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009029552A (en) * | 2007-07-25 | 2009-02-12 | Mitsubishi Electric Corp | Safety device for elevator and its modification method |
| TW201532939A (en) * | 2014-02-21 | 2015-09-01 | Kuen-Feng Cheng | Elevator accident prevent alarm system |
| CN105438943A (en) * | 2015-12-04 | 2016-03-30 | 傅银华 | Safety protection structure for vertical elevator landing doors and elevator car door |
| CN105621172A (en) * | 2015-12-11 | 2016-06-01 | 路天民 | Multifunctional safety control circuit for vertical lifting elevator |
| CN105947846A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Side opening door front surrounding wall of elevator |
| CN205602936U (en) * | 2016-03-31 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | Counterweight rope head device |
| CN206476633U (en) * | 2016-12-21 | 2017-09-08 | 齐茂山 | A kind of new biography dish elevator |
| CN207943708U (en) * | 2018-03-05 | 2018-10-09 | 深圳盛世电梯股份有限公司 | A kind of anti-shear of elevator |
-
2018
- 2018-03-05 CN CN201810177586.7A patent/CN108190680A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009029552A (en) * | 2007-07-25 | 2009-02-12 | Mitsubishi Electric Corp | Safety device for elevator and its modification method |
| TW201532939A (en) * | 2014-02-21 | 2015-09-01 | Kuen-Feng Cheng | Elevator accident prevent alarm system |
| CN105438943A (en) * | 2015-12-04 | 2016-03-30 | 傅银华 | Safety protection structure for vertical elevator landing doors and elevator car door |
| CN105621172A (en) * | 2015-12-11 | 2016-06-01 | 路天民 | Multifunctional safety control circuit for vertical lifting elevator |
| CN205602936U (en) * | 2016-03-31 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | Counterweight rope head device |
| CN105947846A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Side opening door front surrounding wall of elevator |
| CN206476633U (en) * | 2016-12-21 | 2017-09-08 | 齐茂山 | A kind of new biography dish elevator |
| CN207943708U (en) * | 2018-03-05 | 2018-10-09 | 深圳盛世电梯股份有限公司 | A kind of anti-shear of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518109 12 Tai Tai Road, Longhua, Shenzhen, Guangdong Applicant after: Shenzhen Shengshi Elevator Co., Ltd. Address before: 518109 12 Tai Tai Road, Longhua, Shenzhen, Guangdong Applicant before: Shenzhen Shengshi elevator Limited by Share Ltd |