CN203187270U - Traction steel belt for single-side specially-shaped elevator - Google Patents
Traction steel belt for single-side specially-shaped elevator Download PDFInfo
- Publication number
- CN203187270U CN203187270U CN 201320191559 CN201320191559U CN203187270U CN 203187270 U CN203187270 U CN 203187270U CN 201320191559 CN201320191559 CN 201320191559 CN 201320191559 U CN201320191559 U CN 201320191559U CN 203187270 U CN203187270 U CN 203187270U
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- China
- Prior art keywords
- traction
- steel belt
- composite material
- steel wire
- steel band
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Abstract
The utility model discloses a traction steel belt for a single-side specially-shaped elevator. The traction steel belt for the single-side specially-shaped elevator can avoid eccentric wear in the process of the match of a traction machine and the traction steel belt and generated short-time failure. A plurality of galvanized steel wire ropes are arranged in an equally spaced mode and are covered by a composite material layer. One side of the composite material layer is a plane and the other side is provided with a V-type groove matched with a traction sheave. The outer portion of the composite material of the plane side of the composite material layer is connected with a fiber protective layer. The number of the galvanized steel wire ropes is 6-24 and the diameter of each galvanized steel wire rope is 1.6-5.0mm. According to the traction steel belt, the V-type groove identical to a sheave groove of the traction sheave in shape is formed in one side of the steel belt, so that good location effect in the process of operation of the steel belt is achieved, the eccentric wear generated in the process of the match of the steel belt and the traction machine is avoided, the generated short-time failure is avoided, and the service life of the traction steel belt is effectively prolonged.
Description
Technical field
The utility model relates to the elevator traction technical field, particularly relates to a kind of one-sided special-shaped elevator traction steel band.
Background technology
Along with increasing of high-rise, the consumption of elevator continues to increase.Traditional towed elevator all is to adopt steel rope to carry out traction.Steel rope weares and teares easily, service life short, needs lubricated.In order to overcome above-mentioned defective, adopt composite steel band to replace steel rope at present.Because steel rope is coated in the composite material, steel rope and traction sheave directly do not produce friction, and improve the service life of composite steel band greatly, and noise reduces greatly.
Elevator traction has begun to use at traction elevator as a kind of green, energy-saving material with composite steel band, but the two-sided flat rubber belting that is of present applied traction steel band, be used the situation that occurs eccentric wear in the process easily with towing machine, cause in the steel band short time and lost efficacy.
The utility model content
The purpose of this utility model is at the technological deficiency that exists in the prior art, and provide a kind of can avoid with the towing machine engagement process in the eccentric wear that occurs, avoid producing the one-sided special-shaped elevator traction steel band of short-duration failure.
For realizing that the technical scheme that the purpose of this utility model adopts is:
A kind of one-sided special-shaped elevator traction steel band, the many equidistant arrange packets of galvanized steel wire rope overlay in the composite layer, and described composite layer one side is the plane, and opposite side has the type groove that cooperates with traction sheave.
The composite material of described composite material layer plane one side is externally connected to fibrous protective layer.
Described galvanized steel wire rope is the 6-24 root, and diameter is 1.6-5.0mm.
The surface coating of every described galvanized steel wire rope has polyurethane coating.
Compared with prior art, the beneficial effects of the utility model are:
1, traction steel band of the present utility model, because steel band one side has the grooved identical with traction sheave wheel groove shape, the steel band operational process is played good locating effect, and eccentric wear takes place in the process to prevent that steel band and towing machine are used, and has improved traction steel band service life effectively.
2, steel band of the present utility model is equidistantly arranged by 6 to 24, the high-strength galvanized steel wire rope of diameter 1.6-5.0mm, the rope that can actv. reduces steel rope and traction sheave directly than, improved the armored rope bending fatigue life-span greatly.
3, in the traction steel band of the present utility model, at steel rope surface coating one deck polyurethane material, can improve steel rope surface corrosion stability and resistance to abrasion, simultaneously can actv. improve and traction sheave between friction coefficient, reduce the noise in the use.
4, traction steel band flat rubber belting one side of the present utility model has fibrous protective layer, and fibrous protective layer shields to steel rope.Can prevent from losing efficacy owing to the polyurethane cracking causes the exposed steel band that causes outside of steel wire.
Description of drawings
Figure 1 shows that the one-sided special-shaped elevator of the utility model scheme drawing of traction steel band.
Among the figure: 1. composite layer, 2. galvanized steel wire rope, 3. fibrous protective layer, 4. type groove.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The one-sided special-shaped elevator of the utility model with the scheme drawing of traction steel band as shown in Figure 1, many galvanized steel wire rope 2 equidistant arrange packets overlay in the composite layer 1, described composite layer one side is the plane, opposite side has the type groove 4 that cooperates with traction sheave.For steel rope is shielded, prevent that the composite layer 1 of described plane one side is externally connected to fibrous protective layer 3 because the polyurethane cracking causes the exposed steel band that causes outside of steel wire to lose efficacy.
Wherein, described galvanized steel wire rope 2 is the 6-24 root, and diameter is 1.6-5.0mm.
The surface coating of every described galvanized steel wire rope 2 has polyurethane coating.
One-sided special-shaped traction steel band of the present utility model, because steel band one side has the grooved identical shaped with traction sheave wheel groove shape, the steel band operational process is played good locating effect, and eccentric wear takes place in the process to prevent that steel band and towing machine are used, and effectively improves traction steel band service life.
The above only is preferred implementation of the present utility model; should be noted that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. one-sided special-shaped elevator traction steel band, the many equidistant arrange packets of galvanized steel wire rope overlay in the composite layer, it is characterized in that, and described composite layer one side is the plane, and opposite side has the type groove that cooperates with traction sheave; The composite material of described composite material layer plane one side is externally connected to fibrous protective layer; Described galvanized steel wire rope is the 6-24 root, and diameter is 1.6-5.0mm.
2. one-sided special-shaped elevator traction steel band according to claim 1 is characterized in that the surface coating of every described galvanized steel wire rope has polyurethane coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191559 CN203187270U (en) | 2013-04-16 | 2013-04-16 | Traction steel belt for single-side specially-shaped elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191559 CN203187270U (en) | 2013-04-16 | 2013-04-16 | Traction steel belt for single-side specially-shaped elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187270U true CN203187270U (en) | 2013-09-11 |
Family
ID=49104146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320191559 Expired - Lifetime CN203187270U (en) | 2013-04-16 | 2013-04-16 | Traction steel belt for single-side specially-shaped elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10676319B2 (en) | 2015-09-08 | 2020-06-09 | Otis Elevator Company | Elevator tension member |
-
2013
- 2013-04-16 CN CN 201320191559 patent/CN203187270U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10676319B2 (en) | 2015-09-08 | 2020-06-09 | Otis Elevator Company | Elevator tension member |
| US11511968B2 (en) | 2015-09-08 | 2022-11-29 | Otis Elevator Company | Elevator tension member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |