CN102897629B - High-sensitivity weight-limit induction passenger elevator with machine room - Google Patents
High-sensitivity weight-limit induction passenger elevator with machine room Download PDFInfo
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- CN102897629B CN102897629B CN201210316319.6A CN201210316319A CN102897629B CN 102897629 B CN102897629 B CN 102897629B CN 201210316319 A CN201210316319 A CN 201210316319A CN 102897629 B CN102897629 B CN 102897629B
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- limit induction
- sedan
- chair
- block
- weight limit
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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 elevators field, organic tenant's ladder of particularly a kind 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 triggered alarm at the bottom of sedan-chair, but due to Long-Time Service, the elasticity of spring can weaken, and the reaction of freight weight limit induction installation can become slow, even overweightly also cannot to give the alarm, cannot elevator safety operation be ensured.
Summary of the invention
The object of the invention is to provide 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 elevator car, be arranged on the bottom below car, for driving the actuating device of car up-and-down movement, described bottom comprises the carriage bracket be fixedly connected with car, be arranged at the bottom of the sedan-chair above bracket, vertical snubber block between polylith is arranged at the bottom of bracket and sedan-chair, be arranged on the freight weight limit induction installation of side under sedan-chair, described freight weight limit induction installation comprises and to give the alarm when elevator loading is overweight and to disconnect the electromagnetic relay of cutting out gate loop, fixing with at the bottom of sedan-chair bottom and the triggering block be positioned at electromagnetic relay trigger switch on relative position, described electromagnetic relay is fixed on bracket upper surface.
Comprise underframe at the bottom of described sedan-chair, the floor be pasted onto on underframe, described upper underframe comprises two crossbeams and two longerons of end to end rectangularity, described bracket comprise lower underframe, at least one piece to be fixed on lower underframe and to offer the horizontal shock-absorbing block of damping trough, described damping trough is fastened on two crossbeams or two longerons.
The yielding rubber that described vertical snubber block comprises block damping mould and is coated on outside damping mould, described block damping mould is fabricated from iron.
The yielding rubber that described horizontal shock-absorbing block comprises " F " type damping mould and is coated on outside damping mould, described " F " type damping mould is fabricated from iron.
Owing to adopting 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.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is bracket and the connection structure schematic diagram at the bottom of sedan-chair
Accompanying drawing 3 is limited and weighs the structural representation of induction installation;
Wherein: 1, bottom; 2, actuating device; 3, car; 11, bracket; 12, at the bottom of sedan-chair; 13, vertical snubber block; 14, freight weight limit induction installation; 112, horizontal shock-absorbing block; 121, upper underframe; 122, floor; 141, electromagnetic relay; 142, triggering block; 143, switch; 144, armature; 145, overload alarm; 146, motor; 1211, crossbeam; 1212, longeron;
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred specific embodiment of the present invention is described:
As shown in Figure 1, the organic tenant ladder of Ben Gaomin freight weight limit induction comprising elevator car 3, being arranged on bottom 1 below car 3, for driving the actuating device 2 of car 3 up-and-down movement
.
The described carriage bracket that bottom 1 comprises and car is fixedly connected 11, be arranged on above bracket 11 at the bottom of sedan-chair 12, polylith is arranged on vertical snubber block 13 at the bottom of bracket 11 and sedan-chair between 12, to be arranged at the bottom of sedan-chair 12 below freight weight limit induction installation 14.
As shown in Figure 2, described freight weight limit induction installation 14 comprises and to give the alarm when elevator loading is overweight and to disconnect the electromagnetic relay 141 of cutting out gate loop, fixing with at the bottom of sedan-chair bottom 12 and the triggering block 142 be positioned at electromagnetic relay 141 trigger switch 143 on relative position, described electromagnetic relay 141 is fixed on bracket upper surface, when overweight in elevator, the triggering block 142 of 12 at the bottom of sedan-chair is pressed downward thus connects the switch 143 be arranged at the bottom of sedan-chair bottom 12, overload alarm 145 is connected in armature 144 adhesive on electromagnetic relay 141, disconnect simultaneously motor 146 place driving gate movement loop.
12 comprise underframe 121 at the bottom of described sedan-chair, the floor 122 be pasted onto on underframe 121, described upper underframe 121 comprises two crossbeams 1211 and two longerons 1212 of end to end rectangularity, described bracket 11 comprises lower underframe 111, four pieces and to be fixed on lower underframe 111 and the horizontal shock-absorbing block 112 offering damping trough, and described damping trough is fastened on two longerons 1212.
The block yielding rubber that described vertical snubber block 13 comprises block damping mould and is coated on outside damping mould, described block damping mould is fabricated from iron.
Described horizontal shock-absorbing block 112 comprises " F " type damping mould and is coated on " F " type yielding rubber outside 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, all equivalences done according to Spirit Essence of the present invention change or modification all should be encompassed within protection scope of the present invention.
Claims (4)
1. organic tenant's ladder of one kind high quick freight weight limit induction, it comprises elevator car (3), be arranged on the bottom (1) of car (3) below, 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) be fixedly connected with car, be arranged at the bottom of the sedan-chair of bracket (11) top (12), polylith is arranged on the vertical snubber block (13) at the bottom of bracket (11) and sedan-chair between (12), be arranged on the freight weight limit induction installation (14) of (12) below at the bottom of sedan-chair, described freight weight limit induction installation (14) comprises and to give the alarm when elevator loading is overweight and to disconnect the electromagnetic relay (141) of cutting out gate loop, fix with (12) bottom at the bottom of sedan-chair and the triggering block (142) be positioned at electromagnetic relay (141) trigger switch on relative position, described electromagnetic relay (141) is fixed on bracket upper surface, when overweight in elevator, the triggering block (142) of (12) at the bottom of sedan-chair is pressed downward thus connects the switch (143) being arranged on (12) bottom at the bottom of sedan-chair, overload alarm (145) is connected in armature (144) adhesive on electromagnetic relay (141), disconnect simultaneously motor (146) place driving gate movement loop.
2. organic tenant's ladder of height according to claim 1 quick freight weight limit induction, it is characterized in that: (12) at the bottom of described sedan-chair comprise underframe (121), be pasted onto the floor (122) on underframe (121), described upper underframe (121) comprises two crossbeams (1211) and two longerons (1212) of end to end rectangularity, described bracket (11) comprises lower underframe (111), at least one piece is fixed on lower underframe (111) and goes up and the horizontal shock-absorbing block (112) offering damping trough (1121), described damping trough (1121) is fastened on two crossbeams (1211) or two longerons (1212).
3. organic tenant's ladder of height according to claim 1 quick freight weight limit induction, it is characterized in that: the yielding rubber that described vertical snubber block (13) comprises block damping mould and is coated on outside damping mould, described block damping mould is fabricated from iron.
4. organic tenant's ladder of height according to claim 2 quick freight weight limit induction, it is characterized in that: the yielding rubber that described horizontal shock-absorbing block (112) comprises " F " type damping mould and is coated on outside damping mould, 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 CN102897629A (en) | 2013-01-30 |
| CN102897629B true CN102897629B (en) | 2015-06-17 |
Family
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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) |
Families Citing this family (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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (4)
| 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 |
| 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 |
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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|---|---|
| CN102897629A (en) | 2013-01-30 |
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