CN202768731U - Assembled steel belt for elevator traction machine - Google Patents
Assembled steel belt for elevator traction machine Download PDFInfo
- Publication number
- CN202768731U CN202768731U CN 201220413954 CN201220413954U CN202768731U CN 202768731 U CN202768731 U CN 202768731U CN 201220413954 CN201220413954 CN 201220413954 CN 201220413954 U CN201220413954 U CN 201220413954U CN 202768731 U CN202768731 U CN 202768731U
- Authority
- CN
- China
- Prior art keywords
- traction machine
- rubber
- elevator traction
- rubber body
- steel band
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an assembled steel belt for an elevator traction machine. The assembled steel belt comprises a rubber body (2) in a flat structure, wherein a plurality of steel wires (4) are arranged in the rubber body (2). The assembled steel belt is characterized in that a plurality of flexible steel bars (6) are further arranged in the rubber body (2), and the steel wires (4) and the steel bars (6) are arranged in alternating mode. The assembled steel belt is simple in structure and good in tensile strength.
Description
Technical field
The utility model relates to a kind of elevator traction machine, relates in particular to a kind of elevator traction machine assembly type steel band.
Background technique
At present, along with tall building is more and more, demand to express elevator also increases gradually, steel wire rope for elevator is all adopted in the elevator hoisting lifting that the most of elevator system maker of China offers market, after long-term the use, find, this product in use still has multiple deficiency, and is specific as follows:
1) because wire rope in use easily swings, cause elevator noise when operation larger;
2) for reducing the wearing and tearing of wire rope, usually scribble lubricant grease at wire rope, in use amplitude of fluctuation is larger owing to wire rope, causes the lubricant grease in the wire rope to spill, and pollutes machine room;
3) wire rope can produce disconnected strand of fracture of wire after using a period of time, makes elevator shake and shutdown, causes the increase of elevator maintenance cost.
Because the existence of above-mentioned deficiency, increasing elevator hoisting lifting begins to adopt steel band to replace the effect of wire rope, yet because existing steel band is an overall structure, so when any one wearing and tearing or when slight crack occurring, just can cause whole steel band to use.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, the elevator traction machine assembly type steel band of easy-maintaining.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of elevator traction machine assembly type steel band, the rubber body that comprises flat structure, be provided with many steel wires in the described rubber body, described rubber body is comprised of many rubber lattice framings, described many dismountable being stitched together of rubber lattice framing.
Be provided with raised line and draw-in groove on the every rubber lattice framing, be connected by raised line and draw-in groove between two adjacent rubber lattice framings.
The surface of described rubber body also is coated with the canvas braid.
Compared with prior art, the beneficial effects of the utility model are:
Because elevator traction machine of the present utility model includes rubber body with the assembly type steel band, this rubber body is comprised of many rubber lattice framings, and these many dismountable being stitched together of rubber lattice framing, when rubber lattice framing wearing and tearing wherein or when producing slight crack, only need its replacing is got final product, can't not use so can not cause whole steel band to damage, so the utility model is simple in structure, and easy-maintaining.
Description of drawings
Describe the utility model in detail below in conjunction with drawings and embodiments:
Fig. 1 is structural representation of the present utility model.
Among the figure: rubber body 2, steel wire 4, rubber lattice framing 6, raised line 8, draw-in groove 10.
Embodiment
As shown in Figure 1, a kind of elevator traction machine assembly type steel band of the present utility model, the rubber body 2 that comprises flat structure, be provided with many steel wires 4 in this rubber body 2, wherein, rubber body 2 is comprised of many rubber lattice framings 6, many rubber lattice framing 6 dismountable being stitched together, and the detachable splicing between many rubber lattice framings 6, can be by be provided with raised line 8 and draw-in groove 10 realizations at every rubber lattice framing 6, be cooperating together by raised line 8 and draw-in groove 10 between adjacent two rubber lattice framings 6, when rubber lattice framing 6 wearing and tearing wherein or when producing slight crack, only need its replacing is got final product, can't not use so can not cause whole steel band to damage.
In actual the use, also be coated with canvas braid (not shown) for strengthening wear-resisting property of the present utility model on the surface of rubber body 2.
In sum, the utility model is simple in structure, and easy-maintaining, and working life is longer.
The above only is better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned mode of execution; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (3)
1. elevator traction machine assembly type steel band, the rubber body (2) that comprises flat structure, be provided with many steel wires (4) in the described rubber body (2), it is characterized in that: described rubber body (2) is comprised of many rubber lattice framings (6), dismountable being stitched together of described many rubber lattice framings (6).
2. elevator traction machine assembly type steel band according to claim 1, it is characterized in that: be provided with raised line (8) and draw-in groove (10) on the every rubber lattice framing (6), be connected by raised line (8) and draw-in groove (10) between adjacent two rubber lattice framings (6).
3. elevator traction machine assembly type steel band according to claim 1 and 2, it is characterized in that: the surface of described rubber body (2) also is coated with the canvas braid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413954 CN202768731U (en) | 2012-08-21 | 2012-08-21 | Assembled steel belt for elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413954 CN202768731U (en) | 2012-08-21 | 2012-08-21 | Assembled steel belt for elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768731U true CN202768731U (en) | 2013-03-06 |
Family
ID=47775307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413954 Expired - Fee Related CN202768731U (en) | 2012-08-21 | 2012-08-21 | Assembled steel belt for elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768731U (en) |
-
2012
- 2012-08-21 CN CN 201220413954 patent/CN202768731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130821 |