CN205312825U - Elevator rope sheave - Google Patents
Elevator rope sheave Download PDFInfo
- Publication number
- CN205312825U CN205312825U CN201521029907.7U CN201521029907U CN205312825U CN 205312825 U CN205312825 U CN 205312825U CN 201521029907 U CN201521029907 U CN 201521029907U CN 205312825 U CN205312825 U CN 205312825U
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- CN
- China
- Prior art keywords
- notch
- rope
- rope sheave
- elevator
- arc
- 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 discloses an elevator rope sheave. This kind of elevator rope sheave, including the rope sheave main part, the mounting hole has been seted up at rope sheave main part center, the embedded bearing that is equipped with of mounting hole, the both sides of rope sheave main part are equipped with the gland that is used for the centre gripping bearing, rope sheave main part lateral wall is equipped with annular notch, and the notch includes square notch and arc notch, and the arc notch lies in square notch top, and the spacing lug of rope is installed to arc notch inner wall. The utility model discloses simple structure, reasonable in design, simple to operate is equipped with the spacing lug of rope, square notch and arc notch, can prevent that the rope from deviating from from the notch, and the stability that has improved elevator operation can, the bonding of notch surface has the wear -resisting nylon overburden of wiping can improve the life of rope sheave.
Description
Technical field
The utility model relates to elevator attachment technique field, especially a kind of elevator rope pulley.
Background technology
Along with science and technology and socioeconomic development, Highrise buildings has become the mark in modern city. elevator, as carriage vertically instrument, carries a large amount of stream of peoples and the conveying of logistics, and its effect is most important between floors. office building on the middle and senior level, office building, restaurant and residential building, service and production department, such as hospital, market, warehouse, production plant etc., have all kinds of elevator and the escalators such as a large amount of passenger lifts, cargo lift. along with the development of economy and technology, the use field of elevator is more and more wider, and elevator has become a mark of modern material progress. elevator rope pulley is the conventional components in elevator door system, and it mainly plays guiding or the traction effect of weight rope or other parts ropes in whole elevator door device. the opening or close of elevator door system middle level door is closed and is produced certain vibration impact to the layer door system in whole service, and the elevator rope being enclosed within its surface is not carried out spacing structure by the elevator rope pulley in existing elevator door system, therefore when elevator door system is being under relaxation cases occurs in the cooperation run the time between its elevator rope and elevator rope pulley, elevator rope is just easily deviate from from elevator rope pulley, affect the normal operation of whole elevator door system, simultaneously due to the installation singularity of elevator door system, it is just cumbersome once the subsequent maintenance that goes wrong.
Practical novel content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of structure is simple, prevents the elevator rope pulley that rope is deviate from from notch.
The utility model solves the technical scheme that its technical problem adopts: a kind of elevator rope pulley, comprises rope sheave main body, and rope sheave main center has offered open holes, is embedded with bearing in open holes, and the both sides of described rope sheave main body are provided with the gland for clamping bearing; Described rope sheave main body outer side wall is provided with the notch of annular, and notch comprises square notch and arc-shaped slot, and arc-shaped slot is positioned at above square notch, and arc-shaped slot inwall is provided with rope spacing block set.
Further, described notch surface is bonded with the nylon cap of abrasion-resistant.
Further, described gland is installed on rope sheave main body both sides by holding bolt.
Further, described rope spacing block set is positioned in the middle part of arc-shaped slot.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, easy for installation, is provided with rope spacing block set, square notch and arc-shaped slot, it is possible to prevent rope from deviating from from notch, it is to increase the stability that elevator runs; The nylon cap that notch surface is bonded with abrasion-resistant can improve the work-ing life of rope sheave.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is illustrated further.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged view at A place in Fig. 1.
Wherein: 1. rope sheave main body, 2. gland, 3. bearing, 4. notch, 5. holding bolt, 6. open holes, 7. rope spacing block set, 8. nylon cap, 9. square notch, 10. arc-shaped slot.
Embodiment
By reference to the accompanying drawings the utility model is further described now. The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model with illustration, and therefore it only shows the formation relevant with the utility model.
Elevator rope pulley as depicted in figs. 1 and 2, comprises rope sheave main body 1, and open holes 6 has been offered at rope sheave main body 1 center, is embedded with bearing 3 in open holes 6, and the both sides of rope sheave main body 1 are provided with the gland 2 for clamping bearing 3; Rope sheave main body 1 outer side wall is provided with the notch 4 of annular, and notch 4 comprises square notch 9 and arc-shaped slot 10, and arc-shaped slot 10 is positioned at above square notch 9, and arc-shaped slot 10 inwall is provided with rope spacing block set 7.
Notch 4 surface adhesive has the nylon cap 8 of abrasion-resistant; Gland 2 is installed on rope sheave main body 1 both sides by holding bolt 5; Rope spacing block set 7 is positioned in the middle part of arc-shaped slot 10.
This kind of elevator rope pulley structure is simple, reasonable in design, easy for installation, is provided with rope spacing block set 7, square notch 9 and arc-shaped slot 10, it is possible to prevent rope from deviating from from notch, it is to increase the stability that elevator runs; Notch 4 surface adhesive has the nylon cap 8 of abrasion-resistant can improve the work-ing life of rope sheave.
Taking above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff in the scope not deviateing this practical new technique thought, can carry out various change and amendment completely. The content that the novel technical scope of this practicality is not limited on specification sheets, it is necessary to determine its technical scope according to right.
Claims (4)
1. an elevator rope pulley, it is characterized in that: comprise rope sheave main body (1), open holes (6) has been offered at rope sheave main body (1) center, being embedded with bearing (3) in open holes (6), the both sides of described rope sheave main body (1) are provided with the gland for clamping bearing (3) (2); Described rope sheave main body (1) outer side wall is provided with the notch (4) of annular, notch (4) comprises square notch (9) and arc-shaped slot (10), arc-shaped slot (10) is positioned at square notch (9) top, and arc-shaped slot (10) inwall is provided with rope spacing block set (7).
2. elevator rope pulley according to claim 1, it is characterised in that: described notch (4) surface adhesive has the nylon cap (8) of abrasion-resistant.
3. elevator rope pulley according to claim 1, it is characterised in that: described gland (2) is installed on rope sheave main body (1) both sides by holding bolt (5).
4. elevator rope pulley according to claim 1, it is characterised in that: described rope spacing block set (7) is positioned at arc-shaped slot (10) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029907.7U CN205312825U (en) | 2015-12-11 | 2015-12-11 | Elevator rope sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029907.7U CN205312825U (en) | 2015-12-11 | 2015-12-11 | Elevator rope sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312825U true CN205312825U (en) | 2016-06-15 |
Family
ID=56184803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029907.7U Expired - Fee Related CN205312825U (en) | 2015-12-11 | 2015-12-11 | Elevator rope sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312825U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826946A (en) * | 2017-10-28 | 2018-03-23 | 浙江盛豪铸造有限公司 | Diversion sheave |
| CN108553055A (en) * | 2018-06-01 | 2018-09-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing unit and dish-washing machine |
| CN108652549A (en) * | 2018-06-01 | 2018-10-16 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing unit and dish-washing machine |
| CN108742419A (en) * | 2018-06-01 | 2018-11-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing unit and dish-washing machine |
-
2015
- 2015-12-11 CN CN201521029907.7U patent/CN205312825U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826946A (en) * | 2017-10-28 | 2018-03-23 | 浙江盛豪铸造有限公司 | Diversion sheave |
| CN108553055A (en) * | 2018-06-01 | 2018-09-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing unit and dish-washing machine |
| CN108652549A (en) * | 2018-06-01 | 2018-10-16 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing unit and dish-washing machine |
| CN108742419A (en) * | 2018-06-01 | 2018-11-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing unit and dish-washing machine |
| CN108652549B (en) * | 2018-06-01 | 2023-07-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing assembly and dishwasher |
| CN108553055B (en) * | 2018-06-01 | 2023-07-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing assembly and dishwasher |
| CN108742419B (en) * | 2018-06-01 | 2023-07-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance housing assembly and dishwasher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Xinta street, Wujiang District, Suzhou, Jiangsu Province, No. 1313 Patentee after: SUZHOU DELING YICHENG SEIKO MACHINERY CO.,LTD. Address before: 215000 Xinta street, Wujiang District, Suzhou, Jiangsu Province, No. 1313 Patentee before: Wujiang Deling Elevator Supporting Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |