CN110950210B - Steel sleeve guide shoe of counterweight device of earthquake ladder - Google Patents
Steel sleeve guide shoe of counterweight device of earthquake ladder Download PDFInfo
- Publication number
- CN110950210B CN110950210B CN201911404993.8A CN201911404993A CN110950210B CN 110950210 B CN110950210 B CN 110950210B CN 201911404993 A CN201911404993 A CN 201911404993A CN 110950210 B CN110950210 B CN 110950210B
- Authority
- CN
- China
- Prior art keywords
- counterweight
- frame
- guide shoe
- sides
- stop component
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/041—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including active attenuation system for shocks, vibrations
- B66B7/042—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including active attenuation system for shocks, vibrations with rollers, shoes
-
- 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
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
- B66B5/022—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by a natural event, e.g. earthquake
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to a steel sleeve guide shoe of a counterweight device of an earthquake ladder, which comprises a counterweight frame, an upper guide shoe, a lower guide shoe, an upper stop component and a lower stop component; the counterweight frame is provided with a counterweight frame upper frame assembly, counterweight upright beams which are symmetrically arranged are connected below the counterweight frame upper frame assembly, a counterweight frame lower frame assembly is fixedly connected below the counterweight upright beams, and a mounting cavity for mounting counterweight blocks is formed between the counterweight upright beams; the upper guide shoes are symmetrically arranged on two sides of the upper frame assembly of the counterweight frame, and the lower guide shoes are symmetrically arranged on two sides of the lower frame assembly of the counterweight frame; the upper stop assemblies are symmetrically arranged below the upper guide shoe on two sides of the counterweight frame, and the lower stop assemblies are symmetrically arranged above the lower guide shoe on two sides of the counterweight frame. The steel sleeve guide shoes of the counterweight device of the earthquake ladder are additionally arranged on the upper part and the lower part of the common counterweight device, and the stop component is arranged, so that the elevator can be prevented from falling off the guide rail.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a steel sleeve guide shoe of a counterweight device of an earthquake ladder.
Background
At present, earthquakes frequently occur in parts of China and the world, when an earthquake comes temporarily, the elevator counterweight device can fall due to shock induction, a protection device is required to be designed, the common counterweight device is reinforced, and the elevator counterweight device is prevented from falling off a guide rail when the earthquake occurs.
Disclosure of Invention
The invention aims to solve the problems and provides a steel sleeve guide shoe of a counterweight device of an earthquake ladder, which improves the use safety of the elevator.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the steel sleeve guide shoe of the earthquake ladder counterweight device comprises a counterweight frame, an upper guide shoe, a lower guide shoe, an upper stop component and a lower stop component; the counterweight frame is provided with a counterweight frame upper frame assembly, counterweight upright beams which are symmetrically arranged are connected below the counterweight frame upper frame assembly, a counterweight frame lower frame assembly is fixedly connected below the counterweight upright beams, and a mounting cavity for mounting counterweight blocks is formed between the counterweight upright beams; the upper guide shoes are symmetrically arranged on two sides of the upper frame assembly of the counterweight frame, and the lower guide shoes are symmetrically arranged on two sides of the lower frame assembly of the counterweight frame; the upper stop assemblies are symmetrically arranged at the two sides of the counterweight frame below the upper guide shoe, and the lower stop assemblies are symmetrically arranged at the two sides of the counterweight frame above the lower guide shoe; the upper stop component and the lower stop component are composed of two right-angle fixing plates and a tail plate which is connected with right-angle edges of the two right-angle fixing plates and protrudes towards two sides, and the other right-angle edges of the two right-angle fixing plates are fixedly arranged on the counterweight frame.
Further, the upper guide shoe, the lower guide shoe, the upper stop assembly and the lower stop assembly are installed in a load distribution manner.
Further, the upper stop assembly is integrally mounted with the upper guide shoe, or the upper stop assembly is mounted adjacent to the upper guide shoe.
Further, the lower stop assembly is integrally mounted with the lower guide shoe, or the lower stop assembly is mounted adjacent to the lower guide shoe.
Further, the gap between the upper stop assembly and the lower stop assembly and the guide rail is not more than 5mm.
Compared with the prior art, the invention has the beneficial effects that:
the steel sleeve guide shoes of the counterweight device of the earthquake ladder are added on the upper part and the lower part of a common counterweight device, an upper stop component is arranged below the upper guide shoes, and a lower stop component is arranged above the lower guide shoes. When an earthquake occurs, the elevator can be prevented from falling off the guide rail.
Drawings
Fig. 1: the invention discloses a structural schematic diagram of a steel sleeve guide shoe of a counterweight device of an earthquake ladder.
Fig. 2: the invention relates to a schematic cross section of a steel sleeve guide shoe of a counterweight device of an earthquake ladder.
Fig. 3: the stop assembly is schematically constructed.
In the figure: the device comprises a 1-counterweight frame upper frame assembly, a 2-counterweight frame lower frame assembly, a 3-counterweight vertical beam, a 4-upper guide shoe, a 5-lower guide shoe, a 6-upper stop assembly, a 7-lower stop assembly, an 8-right angle fixing plate and a 9-tail plate.
Detailed Description
The invention will be further illustrated with reference to specific examples.
The steel sleeve guide shoe of the earthquake ladder counterweight device comprises a counterweight frame, an upper guide shoe 4, a lower guide shoe 5, an upper stop component 6 and a lower stop component 7; the counterweight frame is provided with a counterweight frame upper frame assembly 1, counterweight vertical beams 3 which are symmetrically arranged are connected below the counterweight frame upper frame assembly 1, a counterweight frame lower frame assembly 2 is fixedly connected below the counterweight vertical beams 3, and a mounting cavity for mounting counterweight blocks is formed between the counterweight vertical beams 3; the upper guide shoes 4 are symmetrically arranged on two sides of the counterweight frame upper frame assembly 1, and the lower guide shoes 5 are symmetrically arranged on two sides of the counterweight frame lower frame assembly 2.
The upper stop assemblies 6 are symmetrically arranged below the upper guide shoes 4 on two sides of the counterweight frame, and the lower stop assemblies 7 are symmetrically arranged above the lower guide shoes 5 on two sides of the counterweight frame.
The upper stop component 6 and the lower stop component 7 are respectively composed of two right-angle fixing plates 8 and a tail plate 9 which is connected with right-angle edges of the two right-angle fixing plates 8 and protrudes towards two sides, and the other right-angle edges of the two right-angle fixing plates 8 are fixedly arranged on the counterweight frame.
The upper guide shoe 4, the lower guide shoe 5, the upper stop assembly 6 and the lower stop assembly 7 are installed in a load distribution manner.
The upper stop assembly 6 is integrally mounted with the upper guide shoe 4, or the upper stop assembly 6 is mounted adjacent to the upper guide shoe 4.
The lower stop assembly 7 is integrally mounted with the lower guide shoe 5, or the lower stop assembly 7 is mounted adjacent to the lower guide shoe 5.
The gap between the upper stop assembly 6 and the lower stop assembly 7 and the counterweight frame is not more than 5mm.
The present invention is not limited to the preferred embodiments, and any simple modification, equivalent replacement, and improvement made to the above embodiments by those skilled in the art without departing from the technical scope of the present invention, will fall within the scope of the present invention.
Claims (1)
1. The utility model provides an earthquake ladder counterweight steel bushing guide shoe which characterized in that: comprises a counterweight frame, an upper guide shoe, a lower guide shoe, an upper stop component and a lower stop component; the counterweight frame is provided with a counterweight frame upper frame assembly, counterweight upright beams which are symmetrically arranged are connected below the counterweight frame upper frame assembly, a counterweight frame lower frame assembly is fixedly connected below the counterweight upright beams, and a mounting cavity for mounting counterweight blocks is formed between the counterweight upright beams; the upper guide shoes are symmetrically arranged on two sides of the upper frame assembly of the counterweight frame, and the lower guide shoes are symmetrically arranged on two sides of the lower frame assembly of the counterweight frame; the upper stop assemblies are symmetrically arranged at the two sides of the counterweight frame below the upper guide shoe, and the lower stop assemblies are symmetrically arranged at the two sides of the counterweight frame above the lower guide shoe; the upper stop component and the lower stop component are composed of two right-angle fixing plates and a tail plate which is connected with right-angle edges of the two right-angle fixing plates and protrudes towards two sides, and the right-angle edges of the other sides of the two right-angle fixing plates are fixedly arranged on the counterweight frame; the upper guide shoe, the lower guide shoe, the upper stop assembly and the lower stop assembly are installed in a load distribution mode; the upper stop component and the upper guide shoe are integrally arranged, or the upper stop component is arranged close to the upper guide shoe; the lower stop component and the lower guide shoe are integrally arranged, or the lower stop component is arranged close to the lower guide shoe; the gap between the upper stop component and the lower stop component and the guide rail is not more than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404993.8A CN110950210B (en) | 2019-12-31 | 2019-12-31 | Steel sleeve guide shoe of counterweight device of earthquake ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404993.8A CN110950210B (en) | 2019-12-31 | 2019-12-31 | Steel sleeve guide shoe of counterweight device of earthquake ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110950210A CN110950210A (en) | 2020-04-03 |
| CN110950210B true CN110950210B (en) | 2024-05-14 |
Family
ID=69985143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911404993.8A Active CN110950210B (en) | 2019-12-31 | 2019-12-31 | Steel sleeve guide shoe of counterweight device of earthquake ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110950210B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015145738A1 (en) * | 2014-03-28 | 2015-10-01 | 三菱電機株式会社 | Counterweight device for elevator, and method for modifying same |
| CN205739994U (en) * | 2016-04-26 | 2016-11-30 | 西继迅达（许昌）电梯有限公司 | Can derailment-proof counterweight frame |
| CN108002192A (en) * | 2017-11-30 | 2018-05-08 | 康力电梯股份有限公司 | A kind of counterweight frame |
| CN207434824U (en) * | 2017-11-06 | 2018-06-01 | 杭州西奥电梯有限公司 | A kind of counterweight housing of elevator |
| CN109650217A (en) * | 2019-02-19 | 2019-04-19 | 康力电梯股份有限公司 | A kind of high speed ladder counterweight system |
| CN211812906U (en) * | 2019-12-31 | 2020-10-30 | 康力电梯股份有限公司 | Guide shoe for steel sleeve of earthquake ladder counterweight device |
-
2019
- 2019-12-31 CN CN201911404993.8A patent/CN110950210B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015145738A1 (en) * | 2014-03-28 | 2015-10-01 | 三菱電機株式会社 | Counterweight device for elevator, and method for modifying same |
| CN205739994U (en) * | 2016-04-26 | 2016-11-30 | 西继迅达（许昌）电梯有限公司 | Can derailment-proof counterweight frame |
| CN207434824U (en) * | 2017-11-06 | 2018-06-01 | 杭州西奥电梯有限公司 | A kind of counterweight housing of elevator |
| CN108002192A (en) * | 2017-11-30 | 2018-05-08 | 康力电梯股份有限公司 | A kind of counterweight frame |
| CN109650217A (en) * | 2019-02-19 | 2019-04-19 | 康力电梯股份有限公司 | A kind of high speed ladder counterweight system |
| CN211812906U (en) * | 2019-12-31 | 2020-10-30 | 康力电梯股份有限公司 | Guide shoe for steel sleeve of earthquake ladder counterweight device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110950210A (en) | 2020-04-03 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |