CN102897629A - High-sensitivity weight-limit induction passenger elevator with machine room - Google Patents
High-sensitivity weight-limit induction passenger elevator with machine room Download PDFInfo
- Publication number
- CN102897629A CN102897629A CN2012103163196A CN201210316319A CN102897629A CN 102897629 A CN102897629 A CN 102897629A CN 2012103163196 A CN2012103163196 A CN 2012103163196A CN 201210316319 A CN201210316319 A CN 201210316319A CN 102897629 A CN102897629 A CN 102897629A
- Authority
- CN
- China
- Prior art keywords
- limit induction
- sedan
- chair
- weight limit
- carriage
- 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
Images
Abstract
The invention relates to a high-sensitivity weight-limit induction passenger elevator with a machine room. The high-sensitivity weight-limit induction passenger elevator comprises a passenger elevator cage, a bottom arranged below the cage, and a driving device used for driving the cage to move up and down, wherein the bottom comprises a cage support fixedly connected with the cage, a platform arranged above the support, a plurality of vertical buffers arranged between the support and the platform, and a weight-limit induction device arranged below the platform, the weight-limit induction device comprises a magnetic relay for sending an alarm when an elevator overloads and cutting off a door circuit, and a trigger block fixed at the bottom of the platform and positioned on the opposite location of the magnetic relay trigger switch, and the magnetic relay is fixed on the upper end surface of the support. The high-sensitivity weight-limit induction passenger elevator with the machine room has high sensitivity, and is longer in service life since the magnetic relay is adopted.
Description
Technical field
The present invention relates to the elevator field, particularly a kind of organic tenant's ladder of high quick freight weight limit induction.
Background technology
The freight weight limit induction installation of existing organic tenant's ladder its by being located at the spring trigger alarm device at the bottom of the sedan-chair, but because long-term the use, the elasticity of spring can weaken, and the reaction of freight weight limit induction installation can become slow, even overweightly also can't give the alarm, can't guarantee elevator safety operation.
Summary of the invention
The object of the invention provides a kind of organic tenant's ladder of high quick freight weight limit induction
In order to achieve the above object, the technical solution adopted in the present invention is: a kind of organic tenant's ladder of high quick freight weight limit induction, it comprises the elevator car, be arranged on the bottom of car below, be used for driving the actuating device of car up-and-down movement, described bottom comprises the carriage bracket that is fixedly connected with car, be arranged at the bottom of the sedan-chair of carriage top, vertical snubber block between polylith is arranged at the bottom of carriage and the sedan-chair, be arranged on the freight weight limit induction installation of the beneath side of sedan-chair, described freight weight limit induction installation comprises and gives the alarm when elevator loading is overweight and disconnect the electromagnetic relay of cutting out the gate loop, fixing and bottom at the bottom of the sedan-chair and be positioned at triggering block on the relative position with the electromagnetic relay trigger switch, described electromagnetic relay is fixed on the carriage upper surface.
Comprise underframe at the bottom of the described sedan-chair, stick on the floor on the underframe, described upper underframe comprises two crossbeams and two longerons of end to end rectangularity, described carriage comprises lower underframe, at least one horizontal shock-absorbing piece that is fixed on the lower underframe and offers damping trough, and described damping trough is fastened on two crossbeams or two longerons.
Described vertical snubber block comprises block damping mould and is coated on the outer yielding rubber of damping mould, and described block damping mould is fabricated from iron.
Described horizontal shock-absorbing piece comprises " F " type damping mould and is coated on the outer yielding rubber of damping mould, and described " F " type damping mould is fabricated from iron.
Because adopt technique scheme, the present invention has the following advantages: the freight weight limit induction installation of organic tenant's ladder of the high quick freight weight limit induction of the present invention is highly sensitive, and adopts electromagnetic relay, and service life is longer.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the connection structure schematic diagram at the bottom of carriage and the sedan-chair
Accompanying drawing 3 structural representation that double infection should be installed that is limited;
Wherein: 1, bottom; 2, actuating device; 3, car; 11, carriage; 12, at the bottom of the sedan-chair; 13, vertical snubber block; 14, freight weight limit induction installation; 112, horizontal shock-absorbing piece; 121, upper underframe; 122, floor; 141, electromagnetic relay; 142, triggering block; 143, switch; 144, armature; 145, overload alarm; 146, motor; 1211, crossbeam; 1212, longeron;
The specific embodiment
Below in conjunction with accompanying drawing, the preferred specific embodiment of the present invention is described:
As shown in Figure 1, organic tenant's ladder of Ben Gaomin freight weight limit induction comprise elevator car 3, be arranged on car 3 belows bottom 1, be used for driving the actuating device 2 of car 3 up-and-down movements.
The carriage bracket 11 that described bottom 1 comprises and car is fixedly connected, be arranged at the bottom of the sedan-chair of carriage 11 tops 12, polylith is arranged on the vertical snubber block 13 between 12 at the bottom of carriage 11 and the sedan-chair, be arranged on the freight weight limit induction installation 14 of 12 belows at the bottom of the sedan-chair.
As shown in Figure 2, described freight weight limit induction installation 14 comprises and gives the alarm when elevator loading is overweight and disconnect the electromagnetic relay 141 of cutting out the gate loop, fixing and 12 bottoms at the bottom of the sedan-chair and be positioned at triggering block 142 on the relative position with electromagnetic relay 141 trigger switches 143, described electromagnetic relay 141 is fixed on the carriage upper surface, when overweight in the elevator, thereby 12 triggering block 142 is pressed downward and connects the switch 143 be arranged on 12 bottoms at the bottom of the sedan-chair at the bottom of the sedan-chair, overload alarm 145 is connected in armature 144 adhesives on the electromagnetic relay 141, disconnect simultaneously drive motor 146 places that gate moves the loop.
12 comprise underframe 121 at the bottom of the described sedan-chair, stick on the floor 122 on the underframe 121, described upper underframe 121 comprises two crossbeams 1211 and two longerons 1212 of end to end rectangularity, described carriage 11 comprises lower underframe 111, four horizontal shock-absorbing pieces 112 that are fixed on the lower underframe 111 and offer damping trough, and described damping trough is fastened on two longerons 1212.
Described vertical snubber block 13 comprises block damping mould and is coated on the outer block yielding rubber of damping mould, and described block damping mould is fabricated from iron.
Described horizontal shock-absorbing piece 112 comprises " F " type damping mould and is coated on outer " F " type yielding rubber of damping mould, and described " F " type damping mould is fabricated from iron.
Above-mentioned combination is illustrated embodiment preferred for this invention; but above-described embodiment can not be interpreted as limiting the scope of the invention, and all equivalences that Spirit Essence is done according to the present invention change or modification all should be encompassed within protection scope of the present invention.
Claims (4)
1. organic tenant of one kind high quick freight weight limit induction is terraced, it comprises elevator car (3), be arranged on the bottom (1) of car (3) below, be used for driving the actuating device (2) of car (3) up-and-down movement, it is characterized in that: described bottom (1) comprises the carriage bracket (11) that is fixedly connected with car, be arranged on (12) at the bottom of the sedan-chair of carriage (11) top, polylith is arranged on the vertical snubber block (13) between (12) at the bottom of carriage (11) and the sedan-chair, be arranged on the freight weight limit induction installation (14) of (12) below at the bottom of the sedan-chair, described freight weight limit induction installation (14) comprises and gives the alarm when elevator loading is overweight and disconnect the electromagnetic relay (141) of cutting out the gate loop, fixing and (12) bottom at the bottom of the sedan-chair and be positioned at triggering block (142) on the relative position with electromagnetic relay (141) trigger switch, described electromagnetic relay (141) is fixed on the carriage upper surface.
2. organic tenant of the quick freight weight limit induction of height according to claim 1 is terraced, it is characterized in that: (12) comprise underframe (121) at the bottom of the described sedan-chair, stick on the floor (122) on the underframe (121), described upper underframe (121) comprises two crossbeams (1211) and two longerons (1212) of end to end rectangularity, described carriage (11) comprises lower underframe (111), at least one horizontal shock-absorbing piece (112) that is fixed on lower underframe (111) upward and offers damping trough (1121), described damping trough (1121) is fastened on two crossbeams (1211) or two longerons (1212).
3. organic tenant's ladder of the quick freight weight limit of height according to claim 1 induction is characterized in that: described vertical snubber block (13) comprises block damping mould and is coated on the outer yielding rubber of damping mould, and described block damping mould is fabricated from iron.
4. organic tenant's ladder of the quick freight weight limit of height according to claim 2 induction is characterized in that: described horizontal shock-absorbing piece (13) comprises " F " type damping mould and is coated on the outer yielding rubber of damping mould, and described " F " type damping mould is fabricated from iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210316319.6A CN102897629B (en) | 2012-08-31 | 2012-08-31 | High-sensitivity weight-limit induction passenger elevator with machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210316319.6A CN102897629B (en) | 2012-08-31 | 2012-08-31 | High-sensitivity weight-limit induction passenger elevator with machine room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102897629A true CN102897629A (en) | 2013-01-30 |
| CN102897629B CN102897629B (en) | 2015-06-17 |
Family
ID=47570170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210316319.6A Active CN102897629B (en) | 2012-08-31 | 2012-08-31 | High-sensitivity weight-limit induction passenger elevator with machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102897629B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876088A (en) * | 2015-06-22 | 2015-09-02 | 南通三洋电梯有限责任公司 | Lift car overload protection device |
| CN107140503A (en) * | 2017-07-17 | 2017-09-08 | 张振兴 | A kind of circulation elevator and building |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3714903A1 (en) * | 1987-05-05 | 1988-11-24 | Skt Podem | Overload limiter for lifting (hoisting) machines |
| JPH05246645A (en) * | 1992-03-04 | 1993-09-24 | Hitachi Building Syst Eng & Service Co Ltd | Excessive load preventing device on elevator for freight |
| CN2169617Y (en) * | 1993-09-02 | 1994-06-22 | 柳州市建筑电梯厂 | Anti-cable broken, load limiting safety device for elevator |
| CN1988072A (en) * | 2006-11-13 | 2007-06-27 | 于庆爱 | Anti-theft alarm for transformer |
| CN101366986A (en) * | 2008-07-24 | 2009-02-18 | 陈丽华 | Transfusion alarm |
| CN101584891A (en) * | 2009-07-03 | 2009-11-25 | 陈经高 | Infusion alarm |
| CN201587769U (en) * | 2009-11-26 | 2010-09-22 | 上海市建筑科学研究院(集团)有限公司 | Overload protecting device of construction hoist |
| CN201653484U (en) * | 2009-11-11 | 2010-11-24 | 赵杰 | Automatic alarm for flood control |
| CN201842552U (en) * | 2010-09-28 | 2011-05-25 | 北京升华电梯集团有限公司 | Monitor for safe operation of elevators |
| CN202785156U (en) * | 2012-08-31 | 2013-03-13 | 苏州富士精工电梯有限公司 | High-sensitivity weight-limit induction passenger elevator with machine room |
-
2012
- 2012-08-31 CN CN201210316319.6A patent/CN102897629B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3714903A1 (en) * | 1987-05-05 | 1988-11-24 | Skt Podem | Overload limiter for lifting (hoisting) machines |
| JPH05246645A (en) * | 1992-03-04 | 1993-09-24 | Hitachi Building Syst Eng & Service Co Ltd | Excessive load preventing device on elevator for freight |
| CN2169617Y (en) * | 1993-09-02 | 1994-06-22 | 柳州市建筑电梯厂 | Anti-cable broken, load limiting safety device for elevator |
| CN1988072A (en) * | 2006-11-13 | 2007-06-27 | 于庆爱 | Anti-theft alarm for transformer |
| CN101366986A (en) * | 2008-07-24 | 2009-02-18 | 陈丽华 | Transfusion alarm |
| CN101584891A (en) * | 2009-07-03 | 2009-11-25 | 陈经高 | Infusion alarm |
| CN201653484U (en) * | 2009-11-11 | 2010-11-24 | 赵杰 | Automatic alarm for flood control |
| CN201587769U (en) * | 2009-11-26 | 2010-09-22 | 上海市建筑科学研究院(集团)有限公司 | Overload protecting device of construction hoist |
| CN201842552U (en) * | 2010-09-28 | 2011-05-25 | 北京升华电梯集团有限公司 | Monitor for safe operation of elevators |
| CN202785156U (en) * | 2012-08-31 | 2013-03-13 | 苏州富士精工电梯有限公司 | High-sensitivity weight-limit induction passenger elevator with machine room |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876088A (en) * | 2015-06-22 | 2015-09-02 | 南通三洋电梯有限责任公司 | Lift car overload protection device |
| CN107140503A (en) * | 2017-07-17 | 2017-09-08 | 张振兴 | A kind of circulation elevator and building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102897629B (en) | 2015-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201338892Y (en) | Elevator falling amortization and protection device | |
| CN102947209A (en) | Elevator system | |
| JP2012030977A (en) | Elevator system | |
| CN104724565A (en) | Elevator brake device with trigger mechanism | |
| CN105110147A (en) | Super-conductive magnetic-levitation elevator car device | |
| CN102897629B (en) | High-sensitivity weight-limit induction passenger elevator with machine room | |
| JP2011256016A (en) | Elevator device | |
| CN202785156U (en) | High-sensitivity weight-limit induction passenger elevator with machine room | |
| EP1518811B1 (en) | Elevator apparatus | |
| CN202785182U (en) | Organic building passenger elevator clamped with limit damping | |
| CN202440274U (en) | Cane lifting machine | |
| CN101628680B (en) | Suspending device of lift car of elevator | |
| CN103274270B (en) | A kind of lift car weighing device | |
| CN203903727U (en) | Tightening device for compensation rope of high-speed elevator | |
| CN216141079U (en) | Villa elevator is with buffer base that prevents falling | |
| CN203487831U (en) | Lower limit device for operation of automobile carrying disc of parking garage | |
| JP5554636B2 (en) | Elevator shock absorber | |
| CN212198046U (en) | Short no computer lab goods lift of just no collar tie beam in top | |
| CN103449279A (en) | Elevator guide rail | |
| CN211419258U (en) | Elevator for villa without bottom pit | |
| CN201808984U (en) | Magnetic induction type stroke limiting device of rack type lifting machine | |
| CN203569874U (en) | Self-lifting type material platform | |
| CN202098950U (en) | Underlying lifter | |
| CN202729497U (en) | Mechanical stop device for home elevator | |
| CN201065305Y (en) | Clamper caging device for carbon block stacking crown block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |