CN204737561U - Railcar draw gear in corridor elevator - Google Patents
Railcar draw gear in corridor elevator Download PDFInfo
- Publication number
- CN204737561U CN204737561U CN201520318486.3U CN201520318486U CN204737561U CN 204737561 U CN204737561 U CN 204737561U CN 201520318486 U CN201520318486 U CN 201520318486U CN 204737561 U CN204737561 U CN 204737561U
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- CN
- China
- Prior art keywords
- frame
- rail vehicle
- railroad car
- draft gear
- steel rope
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- Expired - Fee Related
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Abstract
The utility model provides a railcar draw gear in corridor elevator, set up the railcar in the frame, wire rope is connected towards the side of footboard on to the railcar, the upper end of frame sets up carousel and drive turntable pivoted motor, wire rope is connected in the carousel behind lower sheave and top sheave in proper order. Hookup location and the connection structure of this device through optimizing wire rope and railcar makes the maintenance in wire rope later stage and inspection convenient more and succinct. Directly through the drive of upper and lower pulley with the carousel, making the method of operation of railcar more succinct simultaneously, having avoided setting up too much adapting unit in the frame, optimized the space, the cost is reduced has also reduced the loss of electric energy simultaneously.
Description
Technical field
The utility model relates to elevator, the elevator particularly in corridor.
Background technology
As the draw gear for passageway lift of notification number CN102275801B, include and drive main frame, steel rope and the guide wheel assemblies in order to control steel rope spatial arrangement and coiling, draw gear also comprises driving roll device, drives main frame to be arranged on and is positioned in the motor housing frame of passageway lift lower end.But the design comparison of steel rope is wherein complicated, need multiple roller to realize break-in auxiliary traction.And the design of the connection location of draw gear and rail vehicle is also unreasonable.
Utility model content
The purpose of this utility model solves the problems of the technologies described above, and provides a kind of rationally distributed, the more simple railroad car draft gear of hitch structure.
Technical solution of the present utility model is: the railroad car draft gear in a kind of passageway lift, in described frame, rail vehicle is set, described rail vehicle is towards connecting steel wire ropes on a side of pedal, the upper end of described frame arranges rotating disk and drives the motor of dial rotation, and described steel rope is connected in rotating disk successively after lower sheave and top sheave.
Side because of rail vehicle upper footboard is the metope of corridor dorsad, so the connection location of steel rope is arranged at the side towards pedal, and the maintenance after that and check just convenient.Directly take the mask plate of this side of pedal apart, just directly can see the fixed position of steel rope, because the fixed position of steel rope is arranged at the side near metope before avoiding, and changed and all very troublesome problem of maintenance in the later stage.The power driving part of this draw gear is very succinct in addition, and the unit directly by being arranged at upper end pulls the rising of rail vehicle, utilizes the gravity of rail vehicle self to realize to move down, and also saves power consumption simultaneously.
As preferably, the rotational plane of the rotational plane of described rotating disk and top sheave or lower sheave is perpendicular.
As preferably, described lower sheave is parallel with the direction that rail vehicle runs in frame with the Impact direction of the steel rope between rail vehicle.Can ensure that steel rope can not produce skew to the tractive force of rail vehicle like this, make rail vehicle can not increase friction force between frame.
As preferably, described frame comprises upper spider, mid frame and lower bearing bracket, described mid frame is offered the groove preventing the steel rope touched between lower sheave and top sheave.
As preferably.The edge of described groove is offered the backplate preventing steel rope other directions skew except moving up and down direction.
As preferably, described rail vehicle to roll with lower bearing bracket be connected by arranging roller, and arrange center shaft in described roller, described center shaft passes idler wheel surface and arrange contiguous block outside the side in pedal direction, connecting steel wire ropes on described contiguous block.
As preferably, the upper end of described contiguous block is offered for the through hole by steel rope.
As preferably, the upper and lower end of described frame arranges the touching switch for limiting rail vehicle range respectively.
The utility model beneficial effect is:
This device, by optimizing connection location and the connection structure of steel rope and rail vehicle, makes the maintenance in steel rope later stage and checks convenient and succinct.Simultaneously directly by the drive of upper and lower pulley and rotating disk, the operation scheme making rail vehicle more succinctly, avoids in frame and arranges too much link, optimize space, reduce cost, also reduce the loss of electric energy simultaneously.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment faces structural representation;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is perspective view;
Fig. 4 is the B portion enlarged drawing of Fig. 3.
In figure: 1-rail vehicle, 11-pedal, 12-frame, 121-upper spider, 122-mid frame, 1221-groove, 1222-backplate, 123-lower bearing bracket, 13-roller, 14-contiguous block, 15-center shaft, 2-steel rope, 3-lower sheave, 4-top sheave, 5-rotating disk, 6-motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
Embodiment 1, as shown in Figure 1, railroad car draft gear in a kind of passageway lift, in described frame 12, rail vehicle 1 is set, described rail vehicle 1 is towards connecting steel wire ropes 2 on a side of pedal 11, the upper end of described frame 12 arranges rotating disk 5 and drives the motor 6 of rotating disk 5 rotation, and described steel rope 2 is connected in rotating disk 5 successively after lower sheave 3 with top sheave 4.Lower sheave 3 and top sheave 4 are all be fixedly connected in frame 12, and the side of frame 12 arranges a motor bin, and rotating disk 5 and motor 6 are all arranged in motor bin.The rotational plane of described rotating disk 5 and the rotational plane of top sheave 4 or lower sheave 3 perpendicular.The upper and lower end of described frame 12 arranges the touching switch 31 for limiting rail vehicle 1 range respectively.
As preferred scheme, described lower sheave 3 is parallel with the direction that rail vehicle 1 runs in frame 12 with the Impact direction of the steel rope 2 between rail vehicle 1.As shown in Figure 2, described frame 12 comprises upper spider 121, mid frame 122 and lower bearing bracket 123, described mid frame 122 is offered the groove 1221 preventing the steel rope 2 touched between lower sheave 3 and top sheave 4.The edge of described groove 1221 is offered the backplate 1222 preventing steel rope 2 other directions skew except moving up and down direction.
As shown in Figure 3-4, described rail vehicle 1 to roll with lower bearing bracket 123 be connected by arranging roller 13, arrange center shaft 15 in described roller 13, described center shaft 15 passes roller 13 and arrange contiguous block 14 outside the side in pedal 11 direction, connecting steel wire ropes 2 on described contiguous block 14.The upper end of described contiguous block 14 is offered for the through hole 141 by steel rope 2.Through after through hole 141, then turn around and be fixedly connected with on steel rope 2 or rail vehicle 1 in steel rope 2 one end.By the design of the traction acting point of steel rope 2 on the center shaft 15 of roller 13, the traction Impact direction of whole like this rail vehicle is more prone to control, and is not allow rail vehicle 1 because of stressed skew, and away from or be close to lower bearing bracket 123.
Claims (8)
1. the railroad car draft gear in a passageway lift, it is characterized in that: rail vehicle (1) is set in frame (12), described rail vehicle (1) is towards connecting steel wire ropes (2) on a side of pedal (11), the motor (6) that the upper end of described frame (12) arranges rotating disk (5) and drives rotating disk (5) to rotate, described steel rope (2) is connected in rotating disk (5) successively after lower sheave (3) with top sheave (4).
2., by the railroad car draft gear in a kind of passageway lift according to claim 1, it is characterized in that: the rotational plane of described rotating disk (5) and the rotational plane of top sheave (4) or lower sheave (3) perpendicular.
3., by the railroad car draft gear in a kind of passageway lift according to claim 2, it is characterized in that: the Impact direction of the steel rope (2) between described lower sheave (3) with rail vehicle (1) is parallel with the direction that rail vehicle (1) runs in frame (12).
4. by the railroad car draft gear in a kind of passageway lift according to claim 3, it is characterized in that: described frame (12) comprises upper spider (121), mid frame (122) and lower bearing bracket (123), described mid frame (122) is offered the groove (1221) preventing the steel rope (2) touched between lower sheave (3) and top sheave (4).
5. by the railroad car draft gear in a kind of passageway lift according to claim 4, it is characterized in that: the edge of described groove (1221) is offered the backplate (1222) preventing steel rope (2) other directions skew except moving up and down direction.
6. by the railroad car draft gear in a kind of passageway lift according to claim 1, it is characterized in that: described rail vehicle (1) to roll with lower bearing bracket (123) be connected by arranging roller (13), center shaft (15) is set in described roller (13), described center shaft (15) passes roller (13) and arrange contiguous block (14) outside the side in pedal (11) direction, the upper connecting steel wire ropes (2) of described contiguous block (14).
7., by the railroad car draft gear in a kind of passageway lift according to claim 6, it is characterized in that: the upper end of described contiguous block (14) is offered for the through hole (141) by steel rope (2).
8., by the railroad car draft gear in a kind of passageway lift according to claim 1, it is characterized in that: the upper and lower end of described frame (12) arranges the touching switch (31) for limiting rail vehicle (1) range respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318486.3U CN204737561U (en) | 2015-05-18 | 2015-05-18 | Railcar draw gear in corridor elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318486.3U CN204737561U (en) | 2015-05-18 | 2015-05-18 | Railcar draw gear in corridor elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737561U true CN204737561U (en) | 2015-11-04 |
Family
ID=54419306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318486.3U Expired - Fee Related CN204737561U (en) | 2015-05-18 | 2015-05-18 | Railcar draw gear in corridor elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843569A (en) * | 2015-05-18 | 2015-08-19 | 邓学忠 | Rail car traction device in corridor elevator |
-
2015
- 2015-05-18 CN CN201520318486.3U patent/CN204737561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843569A (en) * | 2015-05-18 | 2015-08-19 | 邓学忠 | Rail car traction device in corridor elevator |
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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: 20151104 Termination date: 20170518 |