CN101628681B - Integration device of gantry crane and top of lift car - Google Patents
Integration device of gantry crane and top of lift car Download PDFInfo
- Publication number
- CN101628681B CN101628681B CN2009103056455A CN200910305645A CN101628681B CN 101628681 B CN101628681 B CN 101628681B CN 2009103056455 A CN2009103056455 A CN 2009103056455A CN 200910305645 A CN200910305645 A CN 200910305645A CN 101628681 B CN101628681 B CN 101628681B
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- door
- car
- tie
- machine
- strap
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Abstract
The invention relates to the technical field of elevator manufacturing, in particular to an integration device of a gantry crane and a top of a lift car, comprising a lift car, the gantry crane and a lift car door. The integration device is characterized in that a connecting piece is fixedly connected with the top of the lift car; the gantry crane is in rigid connection with the top of the lift car through the connecting piece; and the upper end of the lift car door is connected with the gantry crane, and hung on a pedal of a car platform of the lift car. The device is beneficial to improving the installation precision of the lift car door, reducing the vibration of the lift car door when the elevator runs, and has the advantages of convenient installation and adjustment and good use effect.
Description
Technical field
The present invention relates to technical field of elevator manufacturing, particularly a kind of machine and car roof integrated apparatus.
Background technology
Usually the door machine of lift car is parts independently, is suspended on the straight beam of car frame by crossbeam and pull bar during installation, and a door machine institute bonded assembly car door is then hung on the pedal at the bottom of the car.Like this, car door is suspended to two different parts of car cab and car frame up and down respectively, because these two parts are not to be rigidly connected, so opposite house machine and car door Installation and Debugging are had relatively high expectations, otherwise may occur shaking and noise during the elevator operation.Current, the running velocity of passenger elevator improves constantly, and the vibrations of car door and noise are the key issues that needs solve always.In order to improve the ride quality of elevator, often increased rubber pad between car cab and the car frame, car cab is suspended state on certain meaning with respect to car frame.Particularly the straight beam of express elevator and super high speed elevator car frame is not to adopt the strong big specification channel-section steel of rigidity, but select many small dimension angle steel of certain amount of deflection for use, purpose allows car cab suspend within the specific limits exactly, leads boots, shock-proof spring measures such as (or shock-absorbing rubber) by rolling and reduces vibrations and noise.Therefore, the Installation and Debugging of original car door machine are very difficult, are easy to produce vibrations and noise, are not suitable at a high speed and super high speed elevator.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of machine and car roof integrated apparatus are provided, this device not only helps improving the setting accuracy of car door, the vibrations of car door when reducing the elevator operation, and also Installation and Debugging are convenient, and result of use is good.
For achieving the above object, technical scheme of the present invention is: this door machine and car roof integrated apparatus, comprise car cab, door machine and car door, be fixedly connected with a connection piece on the car roof of described car cab, described door machine is rigidly connected through described attaching parts and car roof, described car door upper end is connected with a machine, and is suspended on the pedal at the bottom of the car of described car cab.
Above-mentioned door machine comprises a plate, door track, door change gear and door strap, described door machine is connected with described attaching parts through a door plate, and be connected with described car door through door strap, a described door plate top is equipped with the cage top overhauling case, the motor of being located in the described cage top overhauling case is reciprocating through strap drive, door knife assembly and steel rope assembly drive door strap, a described door plate downside and door track are fastenedly connected, and described door strap is through fixing some groups of door change gears and the door track sliding block joint on it.
Above-mentioned attaching parts is made up of tie-beam and the tie-beam gib head of being located at the tie-beam end, described tie-beam is rigidly connected through threaded connector and car roof, described tie-beam is captiveed joint with the tie-beam gib head, and the adjustment piece of described tie-beam gib head through being located at its side is rigidly connected with a door plate.
After the invention has the beneficial effects as follows that a machine and car roof are integrated and being connected, car door all is suspended to same parts up and down, owing to belong to the car cab assembly at the bottom of car roof and the car, it is a stable rigid body, therefore, no matter elevator speed is much, can not produce displacement between at the bottom of car roof and the car, so car door is not prone to vibrations and noise.
In addition, this device is provided with the tie-beam gib head by the end tie-beam is connected with car roof, and adjusts piece other the setting with a door plate bonded assembly of tie-beam gib head, can adjust a upper-lower position of machine assembly well, installs easy to adjust.Because all controlled parts all in this stable rigid body of car cab, therefore, are not subjected to install between car frame and the car cab influence of adjusting error.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Wherein, 1. car roof, 2. binding bolt, 3. tie-beam, 4. adjustable bolt, 5. tie-beam gib head, 6. binding bolt is 7. adjusted piece, 8. a plate, 9a. nut groove, 9. door track, 10. cage top overhauling case, 11. strap drive, 12. steel rope assemblies, 13. change gears, 14. door strap, 15. overhang-door bolts, 16. knife assemblies.
The specific embodiment
Door machine of the present invention and car roof integrated apparatus, comprise car cab, door machine and car door, be fixedly connected with a connection piece on the car roof 1 of described car cab, described door machine is rigidly connected through described attaching parts and car roof 1, described car door upper end is connected with a machine, and is suspended on the pedal at the bottom of the car of described car cab.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, above-mentioned door machine is made up of major parts such as a door plate 8, door track 9, door change gear 13 and door straps 14.Described door machine is connected with described attaching parts through a door plate 8, and is connected with described car door through door strap 14.A described door plate top is equipped with cage top overhauling case 10, the motor of being located in the described cage top overhauling case 10 is reciprocating through strap drive 11, door knife assembly 16 and steel rope assembly 12 drive door straps 14, be provided with several nuts in the nut groove 9a of door track 9, door track 9 is fastened on a bottom of a plate 8 approaches the bottom, and parallel with the pedal at the bottom of the car.Door strap 14 is through fixing door track 9 sliding block joints on some groups of door change gears 13 and the door plate 8 on it.Suspend car door in midair through overhang-door bolt 15 door strap 14 bottoms, to make horizontal reciprocating movement with door strap 14, to finish the action of opening the door and close the door.
In the present embodiment, described attaching parts is made up of tie-beam 3 and the tie-beam gib head 5 of being located at tie-beam 3 ends.Described tie-beam 3 lower surfaces are provided with several through holes, and are rigidly connected by binding bolt 2 and car roof 1.Tie-beam 3 is welded as a whole with tie-beam gib head 5, and processes the elongated slot of several vertical direction.Tie-beam gib head 5 sides are provided with adjusts piece 7, and tie-beam gib head 5 is rigidly connected with a door plate 8 through adjusting piece 7 just.During connection, adjustable bolt 4 is adjusted a door plate 8 up and down to correct position, tightens binding bolt 6, is connected with car roof is integrated thereby finish a machine.
More than be preferred embodiment of the present invention, all changes of doing according to technical solution of the present invention when the function that is produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (3)
1. door machine and car roof integrated apparatus, comprise car cab, door machine and car door, it is characterized in that: be fixedly connected with a connection piece on the car roof of described car cab, described door machine is rigidly connected through described attaching parts and car roof, described car door upper end is connected with a machine, and is suspended on the pedal at the bottom of the car of described car cab.
2. door machine according to claim 1 and car roof integrated apparatus, it is characterized in that: described door machine comprises a plate, door track, door change gear and door strap, described door machine is connected with described attaching parts through a door plate, and be connected with described car door through door strap, a described door plate top is equipped with the cage top overhauling case, be located at the interior motor of described cage top overhauling case through strap drive, it is reciprocating that door knife assembly and steel rope assembly drive door strap, a described door plate downside and door track are fastenedly connected, and described door strap is through fixing some groups of door change gears and the door track sliding block joint on it.
3. door machine according to claim 2 and car roof integrated apparatus, it is characterized in that: described attaching parts is made up of tie-beam and the tie-beam gib head of being located at the tie-beam end, described tie-beam is rigidly connected through threaded connector and car roof, described tie-beam is captiveed joint with the tie-beam gib head, and the adjustment piece of described tie-beam gib head through being located at its side is rigidly connected with a door plate of door machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103056455A CN101628681B (en) | 2009-08-15 | 2009-08-15 | Integration device of gantry crane and top of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103056455A CN101628681B (en) | 2009-08-15 | 2009-08-15 | Integration device of gantry crane and top of lift car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101628681A CN101628681A (en) | 2010-01-20 |
| CN101628681B true CN101628681B (en) | 2011-02-02 |
Family
ID=41573994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103056455A Expired - Fee Related CN101628681B (en) | 2009-08-15 | 2009-08-15 | Integration device of gantry crane and top of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101628681B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962149A (en) * | 2010-10-21 | 2011-02-02 | 苏州新达电扶梯部件有限公司 | Structure for connecting gantry crane hanging board and cage door |
| CN104044982B (en) * | 2014-07-09 | 2016-05-04 | 福州快科电梯工业有限公司 | elevator suspension structure and elevator |
| EP3034448B1 (en) * | 2014-12-15 | 2018-07-18 | KONE Corporation | Elevator car arrangement |
| CN104944250A (en) * | 2015-07-06 | 2015-09-30 | 苏州新达电扶梯部件有限公司 | Splice welding type door machine car roof mounting rack |
| CN105035920B (en) * | 2015-09-11 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | A kind of door machine mounting bracket |
-
2009
- 2009-08-15 CN CN2009103056455A patent/CN101628681B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101628681A (en) | 2010-01-20 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110202 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |