CN203594214U - Sealing platform device of lift shaft - Google Patents
Sealing platform device of lift shaft Download PDFInfo
- Publication number
- CN203594214U CN203594214U CN201320650026.1U CN201320650026U CN203594214U CN 203594214 U CN203594214 U CN 203594214U CN 201320650026 U CN201320650026 U CN 201320650026U CN 203594214 U CN203594214 U CN 203594214U
- Authority
- CN
- China
- Prior art keywords
- main span
- span plate
- pedestal
- connecting rod
- rod set
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a sealing platform device of a lift shaft. The sealing platform device comprises a drive device, a base, a connecting rod set and a main span plate. The connecting rod set comprises a plurality of connecting rods. One end of the connecting rod set is connected with the main span plate in a pivoting mode, and the other end of the connecting rod set is connected with the base in a pivoting mode. The drive device drives the connecting rod set to rotate, and the main span plate can be rotated to be flush with the base. The main span plate is connected to the base through the connecting rod set in a pivoting mode to form a four-rod linkage mechanism. The size and the installation position of the connecting rod set are designed according to data of the main span plate so that the main span plate can be rotated to be flush with the base. The length of the main span plate can be designed to be slightly larger than the width of the lift shaft (the two ends need to lean against the side walls of the lift shaft), and the main span plate is shorter relative to main span plates in two kinds of structure platform devices in the background technology. Therefore, the overall size of the sealing platform device can be made to be smaller; the occupied space is smaller; and requirements for constructing the platform in the lift shaft of a tower are met.
Description
Technical field
The utility model relates to a kind of elevator hoistways sealing stage apparatus.
Background technology
In the time that elevator hoistways is safeguarded, need in elevator hoistways, to arrange one can placing articles and for the platform of people's operation temporarily, the stage apparatus of building this type of platform generally comprises pedestal and main span plate, main span plate is mobilizable to be arranged on pedestal, and common mounting means generally has following two kinds: one is that main span plate is articulated on pedestal; Another kind is that main span plate is arranged on pedestal by slide rail, and main span plate relatively pedestal skids off and fold the start effect that reaches flexible.The stage apparatus of above-mentioned two kinds of structures can carry out building of platform to general elevator hoistways.
In some specific situation, the elevator of for example high building, the placement space width less and elevator hoistways of its elevator hoistways periphery is greater than the height of floor; The main span plate of the first stage apparatus can only accomplish to equate with story height, and therefore it can not cover elevator hoistways, does not reach the effect of setting for this platform; In the second stage apparatus, because main span plate must some can be retained in (if completely separate and cannot fold) on pedestal, the width that the length of main span plate is at least elevator hoistways adds the length being retained in pedestal, therefore the length of the second stage apparatus must be greater than the width of elevator hoistways, and does not generally place this type of the second stage apparatus at the placement space of the elevator hoistways periphery of high building.
For this reason, be necessary existing stage apparatus to carry out structural improvement design, so that it meets the requirement of setting for this platform in high building elevator hoistways.
Utility model content
In order to address the above problem, the utility model provides a kind of elevator hoistways sealing stage apparatus that meets the requirement of setting for this platform in high building elevator hoistways.
The utility model solves the technical scheme that its technical problem adopts:
A kind of elevator hoistways sealing stage apparatus, comprise drive unit, pedestal, connection rod set and main span plate, described connection rod set comprises some connecting rods, described connection rod set one end and the pivot joint of main span plate, the other end and pedestal pivot joint, described drive unit drive link group rotation, described main span plate can be threaded to concordant with pedestal.
Described connecting rod is arranged on the both sides of main span plate, and every side is respectively arranged with two, and the two ends of described connecting rod are fixedly installed pivot, and described connecting rod is by pivot and main span plate and pedestal pivot joint.
Described drive unit comprises the motor and the gangbar that are arranged on pedestal, and described motor and gangbar are in transmission connection, and described gangbar is rotating to be arranged on pedestal, and described gangbar and pivot are in transmission connection.
Described motor is connected with gangbar by gearbox.
Described gangbar is directly fixedly connected with pivot.
On described pivot, be fixedly installed sprocket wheel, described gangbar is connected with sprocket wheel by a chain, and chain and sprocket wheel match.
The utility model also comprises a floor truck, and described floor truck comprises car body and the some rollers that are arranged on car body bottom, on described pedestal and main span plate, is provided with the track mating with roller, and described floor truck is placed in orbit.
The beneficial effects of the utility model are: main span plate is articulated in and on pedestal, is formed a quadric chain by connection rod set, according to the size of main span plate design data connection rod set and installation site so that winner's straddle can be threaded to concordant with pedestal, therefore the length of main span plate can be designed to be slightly larger than the width (two ends need ride against on the sidewall of elevator hoistways) of elevator hoistways, main span plate in two kinds of structure platform devices in background technology is shorter relatively, the utility model overall dimensions can be accomplished less, take less space, meet the requirement of setting for this platform in high building elevator hoistways.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the schematic diagram one of the utility model while folding;
Schematic diagram when Fig. 2 is the utility model expansion;
Fig. 3 is that the utility model is installed to the schematic diagram in elevator hoistways;
Fig. 4 is the schematic diagram two of the utility model while folding.
The specific embodiment
With reference to Fig. 1～Fig. 4, the utility model is a kind of elevator hoistways sealing stage apparatus, comprise drive unit, pedestal 1, connection rod set and main span plate 2, pedestal 1 is made up of two cross bars 15 and three side levers 16, side lever 16 two ends are connected with two cross bars 15 respectively, connection rod set comprises some connecting rods 3, connection rod set one end and 2 pivot joints of main span plate, the other end and cross bar 15 pivot joints, the rotation of drive unit drive link group, main span plate 2 can be threaded to concordant with pedestal 1, connecting rod 3 is arranged on the both sides of main span plate 2, every side is respectively arranged with two, the two ends of connecting rod 3 are fixedly installed pivot 4, connecting rod 3 is by pivot 4 and main span plate 2 and cross bar 15 pivot joints.Main span plate 2 is articulated in and on pedestal 1, is formed a quadric chain by connection rod set, according to the size of main span plate 2 design data connection rod set and installation site so that winner's straddle 2 can be threaded to concordant with pedestal 1, therefore the length of main span plate 2 can be designed to be slightly larger than the width (two ends need ride against on the sidewall of elevator hoistways 13) of elevator hoistways 13, main span plate 2 in two kinds of structure platform devices in background technology is shorter relatively, the utility model overall dimensions can be accomplished less, take less space, meet the requirement of setting for this platform in high building elevator hoistways 13.
As shown in Figure 1 to 4, drive unit comprises the motor 5 and the gangbar 6 that are arranged on pedestal 1, and motor 5 is in transmission connection with gangbar 6, and gangbar 6 is rotating to be arranged on pedestal 1, and gangbar 6 is in transmission connection with pivot 4.Motor 5 is connected with gangbar 6 by gearbox 7, and gangbar 6 is fixedly connected with two pivots 4 wherein; On two other pivot 4, be fixedly installed sprocket wheel 8, gangbar 6 is connected with this pivot 4 by a chain 9, and chain 9 matches with sprocket wheel 8.Adopt the driving device structure of said structure simple, dynamical stability, connecting rod 3 can action simultaneously under the driving of gangbar 6.
As shown in Figure 1 to 4, for convenient carrying article, the utility model also comprises a floor truck, floor truck comprises car body 10 and is arranged on some rollers 11 of car body 10 bottoms, described roller 11 drives by one first motor 14, on pedestal 1 and main span plate 2, be provided with the track 12 mating with roller 11, floor truck is placed on track 12.Be expanded to when concordant with pedestal 1 at main span plate 2, floor truck can operation on pedestal 1 and main span plate 2 easily.
As shown in Figure 1 to 4, connecting rod 3 rotates excessively when preventing from folding, is provided with the trapezoid block 17 spacing to connecting rod 3 on side lever 16, and trapezoid block 17 contacts by 3, inclined-plane and connecting rod, can reduce the consume to connecting rod 3.
Simultaneously the utility model at the rear portion of pedestal 1 and the front portion of main span plate 2 be provided with barrier plate 18, to guarantee floor truck 12 operations that do not de-orbit.
As shown in Figure 3, the concrete workflow of the utility model is as follows: the periphery that the utility model is moved to elevator hoistways 13, the utility model direction of extension is aimed at elevator shaft road junction, starter motor 5, and then drivening rod 3 and main span plate 2 move, until main span plate 2 rides against on the sidewall of elevator hoistways 13, now main span plate 2 also maintains an equal level with pedestal 1, now start the first motor 14, and then drive floor truck to enter elevator hoistways 13, complete stretching, while folding, first start the first motor 14 floor truck is moved to pedestal 1 rear portion, then starter motor 5 folds main span plate 2, until connecting rod 3 contacts with trapezoid block 17, complete folding.The utility model is easy to operate, simple in structure, practical.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replace is all included in the scope that the application's claim sets.
Claims (7)
1. an elevator hoistways sealing stage apparatus, it is characterized in that comprising drive unit, pedestal (1), connection rod set and main span plate (2), described connection rod set comprises some connecting rods (3), described connection rod set one end and main span plate (2) pivot joint, the other end and pedestal (1) pivot joint, described drive unit drive link group rotation, described main span plate (2) can be threaded to concordant with pedestal (1).
2. a kind of elevator hoistways sealing stage apparatus as claimed in claim 1, it is characterized in that described connecting rod (3) is arranged on the both sides of main span plate (2), every side is respectively arranged with two, the two ends of described connecting rod (3) are fixedly installed pivot (4), and described connecting rod (3) is by pivot (4) and main span plate (2) and pedestal (1) pivot joint.
3. a kind of elevator hoistways sealing stage apparatus as claimed in claim 2, it is characterized in that described drive unit comprises motor (5) and the gangbar (6) being arranged on pedestal (1), described motor (5) is in transmission connection with gangbar (6), described gangbar (6) is rotating is arranged on pedestal (1) above, and described gangbar (6) is in transmission connection with pivot (4).
4. a kind of elevator hoistways sealing stage apparatus as claimed in claim 3, is characterized in that described motor (5) is connected with gangbar (6) by gearbox (7).
5. a kind of elevator hoistways sealing stage apparatus as claimed in claim 3, is characterized in that described gangbar (6) is directly fixedly connected with pivot (4).
6. a kind of elevator hoistways sealing stage apparatus as claimed in claim 3, it is characterized in that being fixedly installed on described pivot (4) sprocket wheel (8), described gangbar (6) is connected with sprocket wheel (8) by a chain (9), and chain (9) matches with sprocket wheel (8).
7. a kind of elevator hoistways sealing stage apparatus as claimed in claim 1, it is characterized in that it also comprises a floor truck, described floor truck comprises car body (10) and is arranged on some rollers (11) of car body (10) bottom, on described pedestal (1) and main span plate (2), be provided with the track (12) mating with roller (11), described floor truck is placed on track (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650026.1U CN203594214U (en) | 2013-10-21 | 2013-10-21 | Sealing platform device of lift shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650026.1U CN203594214U (en) | 2013-10-21 | 2013-10-21 | Sealing platform device of lift shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594214U true CN203594214U (en) | 2014-05-14 |
Family
ID=50675109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320650026.1U Withdrawn - After Issue CN203594214U (en) | 2013-10-21 | 2013-10-21 | Sealing platform device of lift shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526919A (en) * | 2013-10-21 | 2014-01-22 | 中山市奥美森工业有限公司 | Sealing platform device of lift shaft |
-
2013
- 2013-10-21 CN CN201320650026.1U patent/CN203594214U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526919A (en) * | 2013-10-21 | 2014-01-22 | 中山市奥美森工业有限公司 | Sealing platform device of lift shaft |
| CN103526919B (en) * | 2013-10-21 | 2015-09-09 | 中山市电梯厂有限公司 | A kind of elevator hoistways sealing stage apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN ELEVATOR FACTORY CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN AOMEISEN INDUSTRIAL CO., LTD. Effective date: 20140715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: 528400 Guangdong province Zhongshan City Daxin Road No. 1, five Patentee after: Zhongshan OMS Industrial Co., Ltd. Address before: 528400 Guangdong province Zhongshan City, New Road No. 01 of Patentee before: Zhongshan Aomeisen Industrial Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |