CN203922398U - Elevator suspension structure and elevator - Google Patents
Elevator suspension structure and elevator Download PDFInfo
- Publication number
- CN203922398U CN203922398U CN201420376819.3U CN201420376819U CN203922398U CN 203922398 U CN203922398 U CN 203922398U CN 201420376819 U CN201420376819 U CN 201420376819U CN 203922398 U CN203922398 U CN 203922398U
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- door
- car
- diaphragm plate
- hanging frame
- elevator
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Abstract
The utility model discloses a kind of elevator suspension structure and elevator, comprise hanging frame, traction beam, car and door machine; Hanging frame is mainly comprised of multiaspect diaphragm plate; Traction beam is fixed in by cushion blocking between the two sides diaphragm plate being oppositely arranged, and traction diversion sheave is vertically installed on traction beam; Car comprises car door, and hanging frame is fixed on the top of car; Door machine is arranged on the outer surface of a diaphragm plate on hanging frame, and this diaphragm plate is parallel with car door, and door machine is connected with car door.The invention also discloses a kind of elevator that comprises elevator suspension structure.The beneficial effects of the utility model are: both met the requirement of traction power transmission, reduced the problem of car door generation vibration and noise, met again the installation requirement of door machine, it is compact that integral structure becomes; In addition, can also meet the tolerance fit precision with door machine, improve the installation quality of fit between car top and bottom, reduce the installation error between car frame and car cab.
Description
Technical field
The utility model relates to elevator structure field, relates in particular to the elevator suspension structure of integrated door machine on car and the elevator that is provided with this elevator suspension structure.
Background technology
In the prior art, the suspended structure of elevator is two groups of independently parts with door machine.
Suspended structure is part of the force main in running process of elevator, and suspended structure comprises car, its role is to transmit traction to car by towing machine and traction steel-cable.
The mounting means of door machine has three kinds, and the first is for being fixed on the upper beam or straight beam of car frame by hanging bale handle, and the second is to be arranged in the prefabricated C type mounting groove of car roof, and the third is mounted in the car lintel place on region of opening the door.The door machine of the first scheme is for rigidly fixing, and the design of the main flow of car adopts floated design, at the bottom of sedan-chair, cushion blocking can being fixed on car frame car flexibility, in motion process or when carrying larger load, at the bottom of sedan-chair after cushion blocking compressive deformation, being rigidly fixed in the car door hanging on the door machine of car frame can come off by generation door end slide block because vibrate, and tolerance clearance becomes large generation and vibrates and noise; Door machine and the floated car of first scheme are integrated, and have solved vibration and noise that the first produces, but assembling is comparatively difficult; The third scheme has solved in the situation that car clear height is higher, and door machine installation dimension is limited, the scheme that cannot produce by increasing gate height, and its shortcoming is that inconvenient maintenance is prompt, installing space is limited.
Utility model content
Technical problem to be solved in the utility model is the problem of defect that all exists for the mount scheme of three kinds of elevator door-motors in prior art, provide a kind of on car the elevator suspension structure of integrated door machine and the elevator that is provided with this elevator suspension structure.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of elevator suspension structure, comprises hanging frame, traction beam, car and door machine; Described hanging frame is mainly comprised of multiaspect diaphragm plate; Described traction beam is fixed in by cushion blocking described in the two sides being oppositely arranged between diaphragm plate, and traction diversion sheave is vertically installed on traction beam; Described car comprises car door, and hanging frame is fixed on the top of car; Described door machine is arranged on the outer surface of a diaphragm plate on hanging frame, and this diaphragm plate is parallel with described car door, and door machine is connected with car door.
Further, described hanging frame is panel beating welded structure, and described diaphragm plate is provided with four sides, and diaphragm plate encloses a square hanging frame.
Further, the top of every described diaphragm plate is all provided with the traction beam adapter plate extending to the inside.
Further, the thickness of described diaphragm plate is not less than 6mm.
Further, described door machine comprises actuating device, profile of tooth driving device, steel wire drive device, door cutter, horizontal guide rail and two groups of door hanging plates; Described actuating device is connected with described profile of tooth driving device, profile of tooth driving device comprise a tension wheel and be arranged on tension wheel and actuating device mouth between cog belt; Described steel wire drive device comprises two guide wheels and installs around the steel wire on two guide wheels; Described door hanging plate is arranged on described horizontal guide rail, and two door hanging plates are also connected with the steel wire that is positioned at guide wheel above and below on steel wire drive device respectively; Described door cutter is arranged on any one group of door hanging plate, and door cutter is connected with the cog belt of profile of tooth driving device; Between profile of tooth driving device, steel wire drive device and horizontal guide rail, be parallel to each other, and be from top to bottom arranged on successively on the diaphragm plate of described hanging frame.
Further, described door machine also comprises a car door lock, and described car door lock is arranged on the diaphragm plate of described hanging frame, and car door lock is provided with and can mutually fastens and separated latch-up structure with described door cutter.
Another technical scheme that the utility model adopts is: a kind of elevator, comprises the elevator suspension structure described in technique scheme.
The beneficial effects of the utility model are: structure integrates traction beam and door machine by hanging frame, both met the requirement of traction power transmission, reduced the problem of car door generation vibration and noise, met again the installation requirement of door machine, it is compact that integral structure becomes; In addition, hanging frame also can be used as the setting-out object of reference of car, and car guides installation by hanging frame, has both met the tolerance fit precision with door machine, can improve again the installation quality of fit between car top and bottom, reduce the installation error between car frame and car cab.
Accompanying drawing explanation
Fig. 1 is the side direction cross section view of the elevator suspension structure of the utility model embodiment.
Fig. 2 is the hanging frame of elevator suspension structure and the front view of door machine of the utility model embodiment.
Fig. 3 is the schematic perspective view of the hanging frame of the utility model embodiment.
Main element nomenclature:
10, hanging frame; 11, diaphragm plate; 12, traction beam adapter plate;
20, traction beam; 21, cushion blocking; 22, traction diversion sheave;
30, car; 31, car door;
40, door machine; 41, actuating device; 42, profile of tooth driving device; 421, tension wheel; 422, cog belt; 43, steel wire drive device; 431, guide wheel; 432, steel wire; 44, door cutter; 45, horizontal guide rail; 46, door hanging plate; 461, Guide rollers; 47, car door lock; 471, latch-up structure.
The specific embodiment
By describing technology contents of the present utility model, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The design of the utility model most critical is: by fix a hanging frame above car, on this hanging frame, make integral structure comparatively compact the installation site process of carrying means and door machine, and easy for installation and setting accuracy is high.
Refer to Fig. 1 to Fig. 3, embodiment of the present utility model is a kind of elevator suspension structure, comprises hanging frame 10, traction beam 20, car 30 and door machine 40.
Described hanging frame 10 is mainly comprised of multiaspect diaphragm plate 11.
Described traction beam 20 is fixed in by cushion blocking 21 described in the two sides being oppositely arranged between diaphragm plate 11, and traction diversion sheave 22 is vertically installed on traction beam 20.
Described car 30 comprises car door 31, and hanging frame 10 is fixed on the top of car 30.
Described door machine 40 is arranged on the outer surface of a diaphragm plate 11 on hanging frame 10, and this diaphragm plate 11 is parallel with described car door 31, and door machine 40 is connected with car door 31.
From foregoing description, the beneficial effects of the utility model are: structure integrates traction beam and door machine by hanging frame, has both met the requirement of traction power transmission, have reduced the problem of car door generation vibration and noise, the installation requirement that has met again door machine, it is compact that integral structure becomes; In addition, hanging frame also can be used as the setting-out object of reference of car, and car guides installation by hanging frame, has both met the tolerance fit precision with door machine, can improve again the installation quality of fit between car top and bottom, reduce the installation error between car frame and car cab.
Further, as the improvement to above-described embodiment, described hanging frame 10 is panel beating welded structure, and described diaphragm plate 11 is provided with four sides, and diaphragm plate 11 encloses a square hanging frame.The panel beating welded structure rigidity that four sides is square and not yielding, had both met traction and had passed intensity of force, can when elevator moves, guarantee again the rigidity of whole car.Wherein, the thickness of diaphragm plate 11 is not less than 6mm.And the top of every diaphragm plate 11 is all provided with the traction beam adapter plate 12 extending to the inside, traction beam adapter plate 12, for traction beam 20 is installed, makes traction beam 20 obtain the secure support of hanging frame 10.
Further, continue to consult Fig. 1 to Fig. 3, as the refinement to above-described embodiment, door machine 40 comprises actuating device 41, profile of tooth driving device 42, steel wire drive device 43, door cutter 44, horizontal guide rail 45 and two groups of door hanging plates 46.
Actuating device 41 is connected with profile of tooth driving device 42, profile of tooth driving device 42 comprise a tension wheel 421 and be arranged on tension wheel 421 and actuating device mouth between cog belt 422.Particularly, this actuating device 41 is also electrically connected with a frequency converter.
Steel wire drive device 43 comprises two guide wheels 431 and installs around the steel wire 432 on two guide wheels 431.
Door hanging plate 46 is arranged on described horizontal guide rail 45, and two door hanging plates 46 are also connected with the steel wire 432 that is positioned at guide wheel 431 above and belows on steel wire drive device 43 respectively.Particularly, door hanging plate 46 is provided with the Guide rollers 461 of arranging up and down towards the one side of guide rail 45, thereby described Guide rollers 461 drives door hanging plate 46 to slide on guide rail 45 with being arranged on guide rail 45 one on the other.
Door cutter 44 is arranged on any one group of door hanging plate 46, and door cutter 44 is connected with the cog belt 422 of profile of tooth driving device 42.
Between profile of tooth driving device 42, steel wire drive device 43 and horizontal guide rail 45, be parallel to each other, and be from top to bottom arranged on successively on the diaphragm plate 11 of described hanging frame 10.
In actual use, actuating device 41 drives the cog belt 422 of profile of tooth driving device 42 to move, cog belt 422 drives the door cutter 44 linking together with it to move further, as shown in Figure 2, the cog belt 422 that is positioned at tension wheel 421 tops is moved to the left, drive door cutter 44 to be also moved to the left, door cutter 44 drives the door hanging plate 46 on the left side to be moved to the left on guide rail 45, because this door hanging plate 46 is connected with the steel wire 432 of the below of steel wire drive device 43, when this door hanging plate 46 is moved to the left, pull steel wire 432 to be moved to the left, when the steel wire 432 of below is moved to the left, by 432, steel wire above the effect of guide wheel 431, be to move right, at this moment, the door hanging plate 46 on the right being connected with the steel wire 432 of top under the drive of steel wire 432 to moving again.Like this, the just unlatching of the car door carried out of moving to left and move to right by two groups of door hanging plates, otherwise, can carry out closing of car door.
The parts that comprised of door machine all be take the same diaphragm plate of hanging frame and are installed as relying on, thereby guarantee the setting accuracy between each parts of door machine; And because the position of hanging frame and car interfixes, so just can guarantee further to there is higher positional precision between car and door machine, thereby a machine can be controlled accurately to car door.
Further, refer to Fig. 2, as the refinement to above-described embodiment, described door machine 40 also comprises a car door lock 47, described car door lock 47 is arranged on the diaphragm plate 11 of described hanging frame 10, and car door lock 47 is provided with and can mutually fastens and separated latch-up structure 471 with described door cutter 44.Car door lock can prevent that by the mutual fastening with door cutter two groups of door hanging plates from being separated by external force, avoids car door to be opened by force.
Another embodiment of the present utility model is a kind of elevator, and this elevator comprises the elevator suspension structure described in an embodiment and improvement project and refinement scheme.
In sum, the integral structure of the elevator suspension structure that the utility model provides is comparatively compact, easy for installation and setting accuracy is high, vibration and noise are lower, and hanging frame adopts panel beating welded structure more than 6mm can significantly promote the rigidity of this device, whole parts of door machine are arranged on the same diaphragm plate of hanging frame, be also conducive to further to improve door machine setting accuracy and with the quality of fit of car door.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an elevator suspension structure, is characterized in that, comprises hanging frame, traction beam, car and door machine;
Described hanging frame is mainly comprised of multiaspect diaphragm plate;
Described traction beam is fixed in by cushion blocking described in the two sides being oppositely arranged between diaphragm plate, and traction diversion sheave is vertically installed on traction beam;
Described car comprises car door, and hanging frame is fixed on the top of car;
Described door machine is arranged on the outer surface of a diaphragm plate on hanging frame, and this diaphragm plate is parallel with described car door, and door machine is connected with car door.
2. elevator suspension structure according to claim 1, is characterized in that, described hanging frame is panel beating welded structure, and described diaphragm plate is provided with four sides, and diaphragm plate encloses a square hanging frame.
3. elevator suspension structure according to claim 2, is characterized in that, the top of every described diaphragm plate is all provided with the traction beam adapter plate extending to the inside.
4. elevator suspension structure according to claim 2, is characterized in that, the thickness of described diaphragm plate is not less than 6mm.
5. elevator suspension structure according to claim 1, is characterized in that, described door machine comprises actuating device, profile of tooth driving device, steel wire drive device, door cutter, horizontal guide rail and two groups of door hanging plates;
Described actuating device is connected with described profile of tooth driving device, profile of tooth driving device comprise a tension wheel and be arranged on tension wheel and actuating device mouth between cog belt;
Described steel wire drive device comprises two guide wheels and installs around the steel wire on two guide wheels;
Described door hanging plate is arranged on described horizontal guide rail, and two door hanging plates are also connected with the steel wire that is positioned at guide wheel above and below on steel wire drive device respectively;
Described door cutter is arranged on any one group of door hanging plate, and door cutter is connected with the cog belt of profile of tooth driving device;
Between profile of tooth driving device, steel wire drive device and horizontal guide rail, be parallel to each other, and be from top to bottom arranged on successively on the diaphragm plate of described hanging frame.
6. elevator suspension structure according to claim 5, is characterized in that, described door machine also comprises a car door lock, and described car door lock is arranged on the diaphragm plate of described hanging frame, and car door lock is provided with and can mutually fastens and separated latch-up structure with described door cutter.
7. an elevator, is characterized in that, comprises the elevator suspension structure described in claim 1～6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376819.3U CN203922398U (en) | 2014-07-09 | 2014-07-09 | Elevator suspension structure and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376819.3U CN203922398U (en) | 2014-07-09 | 2014-07-09 | Elevator suspension structure and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922398U true CN203922398U (en) | 2014-11-05 |
Family
ID=51818256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376819.3U Expired - Fee Related CN203922398U (en) | 2014-07-09 | 2014-07-09 | Elevator suspension structure and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044982A (en) * | 2014-07-09 | 2014-09-17 | 福州快科电梯工业有限公司 | Elevator hanging structure and elevator |
| CN107640687A (en) * | 2017-09-30 | 2018-01-30 | 上海江菱机电有限公司 | A kind of elevator door-motor |
-
2014
- 2014-07-09 CN CN201420376819.3U patent/CN203922398U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044982A (en) * | 2014-07-09 | 2014-09-17 | 福州快科电梯工业有限公司 | Elevator hanging structure and elevator |
| 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 |
| CN107640687A (en) * | 2017-09-30 | 2018-01-30 | 上海江菱机电有限公司 | A kind of elevator door-motor |
| CN107640687B (en) * | 2017-09-30 | 2019-11-01 | 上海江菱机电有限公司 | A kind of elevator door-motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160709 |