CN205662194U - Elevator cab's diverting pulley structure - Google Patents
Elevator cab's diverting pulley structure Download PDFInfo
- Publication number
- CN205662194U CN205662194U CN201620545867.XU CN201620545867U CN205662194U CN 205662194 U CN205662194 U CN 205662194U CN 201620545867 U CN201620545867 U CN 201620545867U CN 205662194 U CN205662194 U CN 205662194U
- Authority
- CN
- China
- Prior art keywords
- diversion sheave
- diverting pulley
- protecting cover
- roof beam
- bolt
- 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
Links
Abstract
The utility model provides an elevator cab diverting pulley structure includes: diverting pulley roof beam, back timber, diverting pulley device, fender rope board, U type bolt and protecting cover. The top and the top beam connected of diverting pulley roof beam, the diverting pulley device is connected with the bottom of diverting pulley roof beam, keeps off the rope board and is connected with diverting pulley roof beam both sides, and U type bolt is connected with the bottom and the diverting pulley device of diverting pulley roof beam, and the protecting cover is connected with the diverting pulley roof beam. The utility model discloses compare with the conventional art, cancelled hauler leading wheel, leading wheel fixing device, raised part such as frame support, saved material cost, make whole more succinct that system's roof beam structure becomes of towing, move more stably, also saved installation time greatly, promoted installer work efficiency, reduced the cost of labor.
Description
Technical field
This utility model relates to a kind of elevator structure, is specifically related to a kind of elevator car top diversion sheave structure.
Background technology
Existing have machine room diversion sheave structure to be usually single-wheel form, diversion sheave be individually fixed on back timber top or under
Portion, the traction machine of machine room must configure directive wheel and guide main rope, in order to ensure the traction needed for whole system, must pass through
Raise traction machine to increase the main rope cornerite value to traction sheave, to increase the frictional force of main rope and traction sheave, generally
In the case of also need to increase simultaneously car weight could meet whole system to traction requirement.Car and counterweight span are the biggest
Time, traction machine needs the height lifted higher, often also needs to add the second layer, third layer frame bearing, could meet requirement.Drag
Drawing machine working face the highest, whole traction roof beam structure system stability is the poorest, swings floating the biggest.
Therefore, need to design a kind of novel elevator device, to solve the problems referred to above to solve the problems referred to above.
Utility model content
The purpose of this utility model is, it is provided that the diversion sheave structure of a kind of elevator car top, to overcome prior art to be deposited
Disadvantages mentioned above and deficiency.
The diversion sheave structure of a kind of elevator car top, it is characterised in that including: diversion sheave beam, back timber, diversion sheave device, gear
Rope plate, U-bolt assembly and protecting cover, the top of described diversion sheave beam is connected with back timber, described wheel apparatus anyway and diversion sheave beam
Bottom connect, described rope blocking plate is connected with the both sides of diversion sheave beam, the bottom of described U-bolt assembly and diversion sheave beam and
Diversion sheave device connects, and described protecting cover is connected with diversion sheave beam.
Further, the centre of described diversion sheave beam is provided with connecting hole, and described diversion sheave beam is by connecting hole and car back timber
Connect.
Further, described U-bolt assembly includes: U-bolt and bayonet pin, and described U-bolt is fixed on diversion sheave beam
On, described bayonet pin is connected with U-bolt.
Further, described protecting cover includes: top cover, side protecting cover and bottom protecting cover, described top cover and diversion sheave beam
Both sides connect, described side protecting cover is connected with the bottom of diversion sheave beam, and described bottom protecting cover is connected with side protecting cover.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Reference:
Diversion sheave beam 100 and connecting hole 110.
Car back timber 200, diversion sheave device 400, rope blocking plate 500, U-bolt assembly 600, U-bolt 610 and bayonet pin
620。
Protecting cover 700, top cover 710, side protecting cover 720 and bottom protecting cover 730.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is made progressive explanation.Should be understood that following example are merely to illustrate
This utility model is not for limiting scope of the present utility model.
Embodiment 1
Fig. 1 is structure chart of the present utility model.
As it is shown in figure 1, the diversion sheave structure of a kind of elevator car top includes: diversion sheave beam 100, back timber 200, diversion sheave device
400, rope blocking plate 500, U-bolt assembly 600 and protecting cover 700, the top of diversion sheave beam 100 is connected with back timber 200, anti-rope device
400 are connected with the bottom of diversion sheave beam 100, and rope blocking plate 500 is connected with the both sides of diversion sheave beam 100, U-bolt assembly 600 with
Bottom and the diversion sheave device 400 of diversion sheave beam 100 connect, and protecting cover 700 is connected with diversion sheave beam 100.
The centre of diversion sheave beam 100 is provided with connecting hole 110, and diversion sheave beam 100 is by connecting hole 110 and car back timber 200
Connect.
U-bolt assembly 600 includes: U-bolt 610 and bayonet pin 620, and U-bolt 610 is fixed on diversion sheave beam 100
On, bayonet pin 620 is connected with U-bolt 610.
Protecting cover 700 includes: top cover 710, side protecting cover 720 and bottom protecting cover 730, top cover 710 and diversion sheave beam
The both sides of 100 connect, and side protecting cover 720 is connected with the bottom of diversion sheave beam 100, and bottom protecting cover 730 is connected with side protecting cover 720.
Existing have machine room diversion sheave structure to be usually single-wheel form, diversion sheave be individually fixed on back timber top or under
Portion, the traction machine of machine room must configure directive wheel and guide main rope, in order to ensure the traction needed for whole system, must pass through
Raise traction machine to increase the main rope cornerite value to traction sheave, to increase the frictional force of main rope and traction sheave, generally
In the case of also need to increase simultaneously car weight could meet whole system to traction requirement.Such as car and counterweight span more
Greatly, traction machine needs the height lifted higher, often also needs to add the second layer, third layer frame bearing, could meet requirement.Drag
Drawing machine working face the highest, whole traction roof beam structure system stability is the poorest, swings floating the biggest.
And this utility model instead of the effect of traction machine directive wheel by increasing the diversion sheave beam 100 of car, so that
Steel wire rope reaches 180 degree to the cornerite of traction sheave, decreases traction machine directive wheel, reduces whole machine frame height, reduces
The working face of traction machine, adds system traction stability, decreases the balance weight increased because car traction is not enough,
Save material cost and cost of labor.
Above detailed description of the invention of the present utility model is illustrated, but this utility model is not limited thereto, only
Will be without departing from objective of the present utility model, this utility model can also have various change.
Claims (4)
1. an elevator car top diversion sheave structure, it is characterised in that including: diversion sheave beam (100), back timber (200), diversion sheave fill
Put (400), rope blocking plate (500), U-bolt assembly (600) and protecting cover (700), the top of described diversion sheave beam (100) and back timber
(200) connecting, described diversion sheave device (400) is connected with the bottom of diversion sheave beam (100), described rope blocking plate (500) and anti-rope
The both sides of wheel beam (100) connect, described U-bolt assembly (600) and the bottom of diversion sheave beam (100) and diversion sheave device
(400) connecting, described protecting cover (700) is connected with diversion sheave beam (100).
A kind of elevator car top diversion sheave structure the most according to claim 1, it is characterised in that: described diversion sheave beam (100)
Centre be provided with connecting hole (110), described diversion sheave beam (100) is connected with back timber (200) by connecting hole (110).
A kind of elevator car top diversion sheave structure the most according to claim 1, it is characterised in that: described U-bolt assembly
(600) including: U-bolt (610) and bayonet pin (620), described U-bolt (610) is fixed on diversion sheave beam (100), institute
State bayonet pin (620) to be connected with U-bolt (610).
A kind of elevator car top diversion sheave structure the most according to claim 1, it is characterised in that: described protecting cover (700) including:
Top cover (710), side protecting cover (720) and bottom protecting cover (730), described top cover (710) and the two of diversion sheave beam (100)
Side connects, and described side protecting cover (720) is connected with the bottom of diversion sheave beam (100), described bottom protecting cover (730) and side protecting cover
(720) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545867.XU CN205662194U (en) | 2016-06-07 | 2016-06-07 | Elevator cab's diverting pulley structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545867.XU CN205662194U (en) | 2016-06-07 | 2016-06-07 | Elevator cab's diverting pulley structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205662194U true CN205662194U (en) | 2016-10-26 |
Family
ID=57156609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620545867.XU Expired - Fee Related CN205662194U (en) | 2016-06-07 | 2016-06-07 | Elevator cab's diverting pulley structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205662194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861976A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | Beam assembly is taken turns on a kind of sedan-chair frame |
-
2016
- 2016-06-07 CN CN201620545867.XU patent/CN205662194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861976A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | Beam assembly is taken turns on a kind of sedan-chair frame |
| CN108861976B (en) * | 2018-07-06 | 2024-03-19 | 宁波宏大电梯有限公司 | Car frame upper wheel beam assembly |
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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 |
Granted publication date: 20161026 Termination date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |