CN203033610U - Car bottom plate for elevator - Google Patents
Car bottom plate for elevator Download PDFInfo
- Publication number
- CN203033610U CN203033610U CN 201320015851 CN201320015851U CN203033610U CN 203033610 U CN203033610 U CN 203033610U CN 201320015851 CN201320015851 CN 201320015851 CN 201320015851 U CN201320015851 U CN 201320015851U CN 203033610 U CN203033610 U CN 203033610U
- Authority
- CN
- China
- Prior art keywords
- elevator
- bottom plate
- car bottom
- steel plates
- car floor
- 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.)
- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a car bottom plate for an elevator. The car bottom plate is composed of a plurality of reinforced ribs made of a plurality of steel plates and two sealed steel plates, wherein the plurality of reinforced ribs are placed to be perpendicular to each other to form a honeycomb squared structure, and the two sealed steel plates are respectively fixed on the upper surface and the lower surface of the squared structure. According to the car bottom plate, rigidity of the car bottom plate is increased, car bottom vibration frequency is improved, and horizontal vibration and vertical vibration of a car in operation are reduced.
Description
Technical field
The utility model relates to a kind of car floor for elevator.
Background technology
At express elevator, particularly in the operational process of super high speed elevator, the vibration of car floor in running process of elevator is bigger, the elevator that speed is more high, and such phenomenon is more obvious.In addition, the car floor of structure is made up of several reinforced ribs of a frame of a plate usually, if towing machine or hoist ropes or other parts produce bigger vibration, then car will amplify, and produces resonance even.The reason that produces the problems referred to above is that the oscillation frequency of car floor and the frequency of towing machine or vibrative parts are close.Address the above problem and to change natural frequency at the bottom of the sedan-chair.
The utility model content
At defective of the prior art, the utility model provides a kind of car floor for elevator, reinforced rib and two blocks of sealing steel plates that described car floor is made by the polylith steel plate are formed, wherein a plurality of reinforced ribs are vertically put mutually, form the cellular grid structure of class, two sealing steel plates be separately fixed at the top of described grid structure and below.
This car floor has increased the car floor rigidity, and oscillation frequency at the bottom of the raising sedan-chair reduces horizontal vibration and vertical shake that car is in operation.
Description of drawings
Fig. 1 is the plan structure figure of the utility model car floor.
Fig. 2 is the side-looking constructional drawing of the utility model car floor.
Labeling indicia in the accompanying drawing is with lower member:
1, reinforced rib
2, sealing steel plate
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further illustrated.
As shown in Figure 1, 2, reinforced rib 1 and two sealing steel plates 2 that a kind of car floor for elevator is made by a plurality of steel plates are formed, wherein a plurality of reinforced ribs are vertically put mutually, form the cellular grid structure of class, two sealing steel plates 2 be separately fixed at the top of described grid structure and below.
Adopt and of the present utility modelly obviously reduce the vibration of operation for the car floor of elevator, detect vibration acceleration＜21cm/s2, noise＜46.5dB through elevator test center of Shanghai Communications University.
Claims (1)
1. car floor that is used for elevator, it is characterized in that: reinforced rib and two blocks of sealing steel plates that described car floor is made by the polylith steel plate are formed, wherein a plurality of reinforced ribs are vertically put mutually, form the cellular grid structure of class, two blocks of sealing steel plates be separately fixed at the top of described grid structure and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015851 CN203033610U (en) | 2013-01-11 | 2013-01-11 | Car bottom plate for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015851 CN203033610U (en) | 2013-01-11 | 2013-01-11 | Car bottom plate for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033610U true CN203033610U (en) | 2013-07-03 |
Family
ID=48685747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015851 Expired - Fee Related CN203033610U (en) | 2013-01-11 | 2013-01-11 | Car bottom plate for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563951A (en) * | 2016-01-19 | 2016-05-11 | 南通中尧特雷卡电梯产品有限公司 | Elevator pedal |
| CN106985470A (en) * | 2017-05-12 | 2017-07-28 | 王安 | A kind of elevator car floor and its production technology |
-
2013
- 2013-01-11 CN CN 201320015851 patent/CN203033610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563951A (en) * | 2016-01-19 | 2016-05-11 | 南通中尧特雷卡电梯产品有限公司 | Elevator pedal |
| CN106985470A (en) * | 2017-05-12 | 2017-07-28 | 王安 | A kind of elevator car floor and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20160111 |