CN102408055A - Speed limiting device for machine-room-free elevator - Google Patents
Speed limiting device for machine-room-free elevator Download PDFInfo
- Publication number
- CN102408055A CN102408055A CN2009100263720A CN200910026372A CN102408055A CN 102408055 A CN102408055 A CN 102408055A CN 2009100263720 A CN2009100263720 A CN 2009100263720A CN 200910026372 A CN200910026372 A CN 200910026372A CN 102408055 A CN102408055 A CN 102408055A
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- Prior art keywords
- machine
- elevator
- speed
- room
- velocity limiter
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a speed limiting device for a machine-room-free elevator, which relates to the technical field of the machine-room-free elevator and comprises an elevator guide rail and a speed limiter installing seat, wherein the speed limiter installing seat is arranged on the elevator guide rail, and a speed limiter is fixedly connected onto the speed limiter installing seat. The elevator guide rail and the speed limiter installing seat are connected through screw threads. The speed limiter installing seat is made of steel plates. The invention aims at providing the speed limiting device for the machine-room-free elevator, which has the advantages that the operation safety is high, the safety is higher particularly for large-tonnage elevator cars, in addition, the installation is simple, convenient and fast, and the operation time is saved.
Description
Technical field
The present invention relates to the technical field of machine-roomless lift.
Background technology
The Along with people's growth in the living standard has been used elevator on a large amount of buildings, particularly can practice thrift the machine-roomless lift of space.But increase along with elevator load weight; In order to improve the safety of elevator operation; Speed during to elevator cage operation has proposed requirement; The elevator that uses does not at present have speed-limit device, and therefore the speed to elevator only is to realize through circuit control device when operation, has certain potential safety hazard.
Summary of the invention
It is high that the object of the invention provides a kind of safety in operation, especially higher for the safety of large-tonnage lift car, and install simply, convenient, fast, saves the speed-limit device that the machine-roomless lift of production time is used.
The present invention adopts following technical scheme for realizing above-mentioned purpose:
The speed-limit device that machine-roomless lift of the present invention is used comprises cage guide, velocity limiter mount pad, and the velocity limiter mount pad is set on the cage guide, captive joint velocity limiter on the velocity limiter mount pad.
Be threaded between cage guide of the present invention and the velocity limiter mount pad.
Velocity limiter mount pad of the present invention is a steel plate.
The present invention adopts technique scheme, compared with prior art has following advantage: the velocity limiter mount pad directly is fixedly connected on the cage guide, and Assembly &Disassembly is convenient, thereby is convenient to safeguard; Practiced thrift the operating time simultaneously.For the large-tonnage lift car, improved the stability and the safety of elevator operation especially.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is elaborated:
As shown in Figure 1, the speed-limit device that machine-roomless lift of the present invention is used comprises cage guide 1, velocity limiter mount pad 2, and velocity limiter mount pad 2 is set on the cage guide 1, captive joint velocity limiter on the velocity limiter mount pad 2.
Be threaded between cage guide 1 of the present invention and the velocity limiter mount pad 2.Velocity limiter mount pad 2 of the present invention is a steel plate.
Claims (3)
1. the speed-limit device that machine-roomless lift is used is characterized in that comprising cage guide (1), velocity limiter mount pad (2), and velocity limiter mount pad (2) is set on the cage guide (1), and velocity limiter mount pad (2) is gone up the captive joint velocity limiter.
2. the speed-limit device that machine-roomless lift according to claim 1 is used is characterized in that being threaded between above-mentioned cage guide (1) and the velocity limiter mount pad (2).
3. the speed-limit device that machine-roomless lift according to claim 1 is used is characterized in that above-mentioned velocity limiter mount pad (2) is a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100263720A CN102408055A (en) | 2009-04-20 | 2009-04-20 | Speed limiting device for machine-room-free elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100263720A CN102408055A (en) | 2009-04-20 | 2009-04-20 | Speed limiting device for machine-room-free elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408055A true CN102408055A (en) | 2012-04-11 |
Family
ID=45910464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100263720A Pending CN102408055A (en) | 2009-04-20 | 2009-04-20 | Speed limiting device for machine-room-free elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102408055A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0597349A (en) * | 1991-10-08 | 1993-04-20 | Hitachi Building Syst Eng & Service Co Ltd | Installation precision measuring device for elevator guide rail |
| CN101143672A (en) * | 2006-09-13 | 2008-03-19 | 上海三菱电梯有限公司 | Elevator device |
| CN201381146Y (en) * | 2009-04-20 | 2010-01-13 | 康力电梯股份有限公司 | Speed limiting device for elevator without machine room |
-
2009
- 2009-04-20 CN CN2009100263720A patent/CN102408055A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0597349A (en) * | 1991-10-08 | 1993-04-20 | Hitachi Building Syst Eng & Service Co Ltd | Installation precision measuring device for elevator guide rail |
| CN101143672A (en) * | 2006-09-13 | 2008-03-19 | 上海三菱电梯有限公司 | Elevator device |
| CN201381146Y (en) * | 2009-04-20 | 2010-01-13 | 康力电梯股份有限公司 | Speed limiting device for elevator without machine room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |
|
| WD01 | Invention patent application deemed withdrawn after publication |