CN2780967Y - Maintaining ladder of lift - Google Patents
Maintaining ladder of lift Download PDFInfo
- Publication number
- CN2780967Y CN2780967Y CN 200520081259 CN200520081259U CN2780967Y CN 2780967 Y CN2780967 Y CN 2780967Y CN 200520081259 CN200520081259 CN 200520081259 CN 200520081259 U CN200520081259 U CN 200520081259U CN 2780967 Y CN2780967 Y CN 2780967Y
- Authority
- CN
- China
- Prior art keywords
- cage
- cat ladder
- connecting rod
- safeguarding
- movable connecting
- 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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Abstract
The utility model relates to a novel maintaining ladder of an elevator, which is composed of a ladder body (4), wherein both sides of the middle part of the ladder body (4) are provided with binodal movably connecting rods (3), the second node of the binodal movably connecting rods (3) is provided with a twisting locking hook (2), and both sides of the upper part of the ladder body (4) are provided with a single-node movably connecting rod (5). The utility model has the advantages of small size, light dead weight and little space occupation in a cage. The utility model is favorable for installation and maintenance, and the load of the cage can be lightened.
Description
(1) technical field: the utility model relates to a kind of cat ladder of safeguarding, especially a kind ofly is used for installation, maintenance, operating personnel carry out installation, maintenance and maintenance to construction elevator to the cage top the novel cat ladder of safeguarding.
(2) background technology: the cat ladder of safeguarding of the construction elevator of market use now is absolute construction, terraced body that is fixed on the cage inwall exactly, there are not other accessories, and the monnolithic case size is bigger, also stand on cage inside when not using, it is bigger that cat ladder takies in the cage space, use very inconvenient, give install, maintenance work causes trouble.
(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of prior art, and provides a kind of volume little, from heavy and light, folding fixed, it is little to take the interior space of cage, helps installing and maintenance, and can alleviate the novel cat ladder of safeguarding of hoist elegant in appearance of cage load.
The purpose of this utility model can reach by following measure: the novel cat ladder of safeguarding of hoist, it is made up of terraced body 4, it is characterized in that: the both sides, middle part at terraced body 4 are provided with movable connecting rod 3, on near the cage wall 6 the movable connecting rod 3, be provided with and reverse locking bail 2, be provided with single-unit movable connecting rod 5 on the both sides, top of terraced body 4.At cage wall 6 and reverse and be provided with spring 1 between the locking bail 2.The length of binodal movable connecting rod 3 movable connecting rods 5 is identical.
Compared with the prior art the utility model has following good effect: be provided with movable connecting rod 5 owing to be provided with the top of movable connecting rod 3 and terraced body 4 at the middle part of terraced body 4, and be provided with and reverse locking bail 2, so it is cat ladder can prop up the inside at cage when using, upright and firm; Push away on time spent not can be with cat ladder, be attached on the wall of cage, and hook with reversing locking bail 2, make its smaller volume, it is little to take in the cage space, helps installing and maintenance, and can alleviate the cage load.
(4) description of drawings: Fig. 1 is the novel side structure schematic diagram of safeguarding when cat ladder uses of hoist.
Fig. 2 is the novel side structure schematic diagram of safeguarding when cat ladder is folding of hoist.
Fig. 3 is the novel cat ladder Facad structure schematic diagram of safeguarding of hoist.
(5) specific embodiment: the utility model is the novel cat ladder of safeguarding of folding fixed hoist, during use fixedly the novel terraced body 4 of cat ladder of safeguarding of hoist be pulled outwardly, movable rod 3 is with cat ladder 4 expenditures, simultaneously movable connecting rod 5 is pulled out and prop up on cage wall 6, at this moment the staff can use, with reference to figure 1.After using up terraced body 4 is upwards pushed away, terraced body 4 is folded on the cage inwall 6, pulls on then and reverses locking bail 2, and its cat ladder 4 and cage wall 6 are stuck, and referring to Fig. 2, guarantees not throw off in the cage running.
Claims (3)
1, the novel cat ladder of safeguarding of hoist, it is made up of terraced body (4), it is characterized in that: the both sides at the middle part of terraced body (4) are provided with movable connecting rod (3), on near the cage wall (6) the movable connecting rod (3), be provided with and reverse locking bail (2), be provided with movable connecting rod (5) on the both sides, top of terraced body (4).
2, according to the novel cat ladder of safeguarding of the described hoist of claim 1, it is characterized in that: cage wall and reverse and be provided with spring (1) between the locking bail (2).
3, according to claim 1 or the novel cat ladder of safeguarding of 2 described hoists, it is characterized in that: movable connecting rod (3) is identical with the length of single-unit movable connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081259 CN2780967Y (en) | 2005-03-16 | 2005-03-16 | Maintaining ladder of lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081259 CN2780967Y (en) | 2005-03-16 | 2005-03-16 | Maintaining ladder of lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780967Y true CN2780967Y (en) | 2006-05-17 |
Family
ID=36762169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081259 Expired - Fee Related CN2780967Y (en) | 2005-03-16 | 2005-03-16 | Maintaining ladder of lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780967Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
| CN103334691A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Ladder stand of suspension cage |
| CN104100199A (en) * | 2013-04-12 | 2014-10-15 | 迪斯油压工业(昆山)有限公司 | Safety stair |
-
2005
- 2005-03-16 CN CN 200520081259 patent/CN2780967Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100199A (en) * | 2013-04-12 | 2014-10-15 | 迪斯油压工业(昆山)有限公司 | Safety stair |
| CN104100199B (en) * | 2013-04-12 | 2015-12-23 | 迪斯油压工业(昆山)有限公司 | Escape stair |
| CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
| CN103334691A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Ladder stand of suspension cage |
| CN103332551B (en) * | 2013-07-10 | 2015-10-21 | 嘉兴市华东建设机械有限公司 | Counterweight Construction hoist with built-in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fangyuan Group Haiyang Lifting Machinery Co., Ltd. Assignor: Fangyuan Co., Ltd. Contract fulfillment period: 2006.9.1 to 2015.3.15 Contract record no.: 2009370000159 Denomination of utility model: Maintaining ladder of lift Granted publication date: 20060517 License type: Exclusive license Record date: 20090713 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.9.1 TO 2015.3.15; CHANGE OF CONTRACT Name of requester: FINELAND GROUP HAIYANG HOISTING MACHINERY CO., LTD Effective date: 20090713 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20120316 |