CN203319438U - Elevator steel wire rope breakage monitoring device based on electromagnetic induction - Google Patents
Elevator steel wire rope breakage monitoring device based on electromagnetic induction Download PDFInfo
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- CN203319438U CN203319438U CN2013203867512U CN201320386751U CN203319438U CN 203319438 U CN203319438 U CN 203319438U CN 2013203867512 U CN2013203867512 U CN 2013203867512U CN 201320386751 U CN201320386751 U CN 201320386751U CN 203319438 U CN203319438 U CN 203319438U
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- wire rope
- elevator wire
- monitoring device
- rope
- steel wire
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Abstract
The utility model relates to an elevator steel wire rope breakage monitoring device based on electromagnetic induction. The monitoring device comprises elevator steel wire ropes, a bracket plate, fixing nuts and electromagnetic type proximity switches, wherein the bracket plate is arranged on one side of the elevator steel wire ropes; the electromagnetic type proximity switches are fastened on the bracket plate through fixing nuts. The elevator steel wire rope breakage monitoring device has the outstanding characteristics of being compact in structure, small and exquisite in appearance, rapid and accurate to mount, capable of being repeatedly used and low in cost, and convenience and help are provided for monitoring on elevator steel wire rope breakage.
Description
Technical field
The utility model relates to the disconnected rope of a kind of elevator wire rope monitoring device, particularly relates to the disconnected rope of a kind of elevator wire rope based on electromagnetic induction monitoring device.
Background technology
The flexible load bearing component of elevator device mainly adopts elevator wire rope at present.Elevator wire rope is comprised of many steel wires, in working order under, because steel rope is subject to long-term crooked and friction, thereby cause the fracture of elevator wire rope, cause the elevator safety accident.
Desirability based on the elevator engineering, the utility model provides a kind of new elevator wire rope rope break detection device based on electromagnetic induction, there is compact conformation, profile is small and exquisite, install quick and precisely, can reuse, and the lower outstanding feature of cost, for the detection of the disconnected rope of elevator wire rope is provided convenience and helps.
As can be seen here, above-mentioned existing elevator wire rope, in structure and use, obviously still has inconvenience and defect, and urgently is further improved.Therefore how to found a kind of disconnected rope of the elevator wire rope based on electromagnetic induction monitoring device of new structure, also becoming the current industry utmost point needs improved target.
Because the defect that above-mentioned existing elevator wire rope exists, the inventor is based on being engaged in this type of product design manufacture abundant practical experience and expertise for many years, and the utilization of cooperation scientific principle, positive research and innovation in addition, to the disconnected rope of the elevator wire rope based on the electromagnetic induction monitoring device of founding a kind of new structure, can improve general existing elevator wire rope, make it have more practicality.Through constantly research, design, and, after repeatedly studying sample and improving, finally create the utility model had practical value.
Summary of the invention
The purpose of this utility model is, overcome the defect that existing elevator wire rope exists, and the disconnected monitoring device of restricting of the elevator wire rope based on electromagnetic induction that a kind of new structure is provided, technical matters to be solved is to make it by the electromagnetic type approach switch, to elevator wire rope, rupture and be detected.When elevator wire rope does not rupture, the electromagnetic type approach switch detects the elevator wire rope that the place ahead has, so the mode of operation of electromagnetic type approach switch does not change.When elevator wire rope ruptures, the electromagnetic type approach switch detects the place ahead does not have elevator wire rope, and the mode of operation of electromagnetic type approach switch just changes.
The purpose of this utility model and solve its technical matters and realize by the following technical solutions.According to the disconnected rope of a kind of elevator wire rope based on electromagnetic induction the utility model proposes monitoring device, comprising: elevator wire rope, supporting plate, captive nut, electromagnetic type approach switch, wherein: described supporting plate is arranged at a side of elevator wire rope; Described electromagnetic type approach switch is fastened on supporting plate by captive nut.
The purpose of this utility model and solve its technical matters and also can be applied to the following technical measures to achieve further.
The disconnected rope of the aforesaid elevator wire rope based on electromagnetic induction monitoring device, the quantity that it is characterized in that elevator wire rope is greater than 1 rope and is to arrange side by side.
The disconnected rope of the aforesaid elevator wire rope based on electromagnetic induction monitoring device, is characterized in that the electromagnetic type approach switch is that upper and lower zigzag fastening is on supporting plate.
The utility model compared with prior art has obvious advantage and beneficial effect.As known from the above, for achieving the above object, the utility model provides the disconnected rope of a kind of elevator wire rope based on electromagnetic induction monitoring device, comprising: elevator wire rope, supporting plate, captive nut, electromagnetic type approach switch, and wherein: described supporting plate is arranged at a side of elevator wire rope; Described electromagnetic type approach switch is fastened on supporting plate by captive nut.
Groundwork of the present utility model is that to elevator wire rope, fracture is detected by the electromagnetic type approach switch.When elevator wire rope does not rupture, the electromagnetic type approach switch detects the elevator wire rope that the place ahead has, so the mode of operation of electromagnetic type approach switch does not change.When elevator wire rope ruptures, the electromagnetic type approach switch monitors the place ahead does not have elevator wire rope, and the mode of operation of electromagnetic type approach switch just changes.Because being used the quantity of steel rope, elevator is greater than 1 rope, and elevator wire rope is to arrange side by side, cause the adjacent spacing of steel rope very narrow, be unfavorable for the horizontal placement of electromagnetic type approach switch, so adjacent electromagnetic type approach switch adopts upper and lower interlace mode to be distributed on supporting plate.
By technique scheme, the disconnected rope of the elevator wire rope of the utility model based on electromagnetic induction monitoring device at least has following advantages and beneficial effect: have compact conformation, profile is small and exquisite, install quick and precisely, can reuse, and the lower outstanding feature of cost, for the monitoring of the disconnected rope of elevator wire rope is provided convenience and helps.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, and for above and other purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
The accompanying drawing explanation
Fig. 1 is the structural representation of the disconnected rope of the elevator wire rope monitoring device of electromagnetic induction.
Fig. 2 is the Facad structure schematic diagram of electromagnetic type approach switch.
1: elevator wire rope 2: supporting plate
3: captive nut 4: the electromagnetic type approach switch
The specific embodiment
For further setting forth the utility model, be to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of the disconnected rope of the elevator wire rope based on electromagnetic induction according to the utility model proposes monitoring device, structure, feature and effect thereof, be described in detail as follows.
Refer to shown in Fig. 1, Fig. 2, Fig. 1 is the structural representation of the disconnected rope of the elevator wire rope monitoring device of electromagnetic induction.Fig. 2 is the Facad structure schematic diagram of electromagnetic type approach switch.
The utility model proposes the disconnected rope of a kind of elevator wire rope based on electromagnetic induction monitoring device, comprising: elevator wire rope 1, supporting plate 2, captive nut 3, electromagnetic type approach switch 4, wherein:
Described supporting plate 2 is arranged at a side of elevator wire rope 1;
Described electromagnetic type approach switch 4 is fastened on supporting plate 2 by captive nut 3.
By reference to the accompanying drawings, illustrate that specific embodiment of the utility model is as follows:
Fig. 1 shows the embodiment that is applied to the disconnected rope monitoring of elevator wire rope 1.In this example, supporting plate 2 is placed in a side of elevator wire rope 1, and electromagnetic type approach switch 4 tightens on supporting plate 2 by the captive nut 3 of self.
In the described example of Fig. 2, adjacent electromagnetic type approach switch 4 is that upper and lower alternating expression is arranged on supporting plate 2.
The utility model is monitored by 1 fracture of 4 pairs of elevator wire ropes of electromagnetic type approach switch.When elevator wire rope 1 does not rupture, electromagnetic type approach switch 4 monitors the elevator wire rope 1 that the place ahead has, so the mode of operation of electromagnetic type approach switch 4 does not change.When elevator wire rope 1 fracture, electromagnetic type approach switch 4 monitors the place ahead does not have elevator wire rope 1, and the mode of operation of electromagnetic type approach switch 4 just changes.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. the disconnected rope of the elevator wire rope based on electromagnetic induction monitoring device is characterized in that comprising: elevator wire rope (1), supporting plate (2), captive nut (3), electromagnetic type approach switch (4), wherein:
Described supporting plate (2) is arranged at a side of elevator wire rope (1);
Described electromagnetic type approach switch (4) is fastened on supporting plate (2) by captive nut (3).
2. the disconnected rope of the elevator wire rope based on electromagnetic induction as claimed in claim 1 monitoring device, the quantity that it is characterized in that elevator wire rope (1) is greater than 1 rope and is to arrange side by side.
3. the disconnected rope of the elevator wire rope based on electromagnetic induction as claimed in claim 1 monitoring device, is characterized in that electromagnetic type approach switch (4) is that upper and lower zigzag fastening is on supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203867512U CN203319438U (en) | 2013-06-27 | 2013-06-27 | Elevator steel wire rope breakage monitoring device based on electromagnetic induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203867512U CN203319438U (en) | 2013-06-27 | 2013-06-27 | Elevator steel wire rope breakage monitoring device based on electromagnetic induction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319438U true CN203319438U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203867512U Expired - Lifetime CN203319438U (en) | 2013-06-27 | 2013-06-27 | Elevator steel wire rope breakage monitoring device based on electromagnetic induction |
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| CN (1) | CN203319438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896122A (en) * | 2013-06-27 | 2014-07-02 | 洛阳威尔若普检测技术有限公司 | Elevator steel wire rope breakage monitoring device based on electromagnetic induction |
-
2013
- 2013-06-27 CN CN2013203867512U patent/CN203319438U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896122A (en) * | 2013-06-27 | 2014-07-02 | 洛阳威尔若普检测技术有限公司 | Elevator steel wire rope breakage monitoring device based on electromagnetic induction |
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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 |
Granted publication date: 20131204 |
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| CX01 | Expiry of patent term |