CN204038805U - The anti-loose detecting device of a kind of hoist ropes - Google Patents
The anti-loose detecting device of a kind of hoist ropes Download PDFInfo
- Publication number
- CN204038805U CN204038805U CN201420470694.0U CN201420470694U CN204038805U CN 204038805 U CN204038805 U CN 204038805U CN 201420470694 U CN201420470694 U CN 201420470694U CN 204038805 U CN204038805 U CN 204038805U
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- switch
- plate
- hits
- elevator
- hoist ropes
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to elevator technology field, particularly relate to the anti-loose detecting device of a kind of hoist ropes, it comprises fag end combination and rope hitch plate, and fag end combination is installed on rope hitch plate, it also comprises switch and hits board component, switch fixed support, and for the travel switch of elevator in serial connection safety return circuit; Described switch hits board component and comprises switch and hit plate and adapter plate, and described adapter plate is fixedly installed on rope hitch plate, and described switch fixed support is installed on adapter plate, and switch fixed support installed by described travel switch; Described switch hits plate and is articulated with adapter plate top, and the left end that switch hits plate is positioned at above travel switch, and the right-hand member that switch hits plate is positioned at fag end combination top, when single or many hoist ropes occur lax time, elevator is out of service immediately, plays safety guard-safeguard effect.
Description
Technical field
The utility model relates to elevator technology field, particularly relates to the anti-loose detecting device of a kind of hoist ropes.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, takes advantage of people or carrying goods for tier building.Elevator, as the transport facility of vertical direction, has become important Architectural Equipment and indispensable at skyscraper and public place.Along with the development of computer technology, automatic technology and Power Electronic Technique, modem elevator has become typical electromechanical integrated product.Along with the raising of overall national economy strength, the personal consumption level of the people rises appreciably, real estate developer releases medium-to-high grade little high level and high-rise residential building one after another energetically, has driven increasing rapidly of residential lift, becomes the main growth factor in whole elevator market.
Existing elevator, many hoist ropes are often had jointly to suspend operation in midair, tension value deviation requirement between each hoist ropes is in certain limit value, but along with the increase of elevator number of run, single or many hoist ropes can relax, have a strong impact on the safe operation of elevator, run to elevator and bring certain potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of hoist ropes anti-loose detecting device for the deficiencies in the prior art, when single or many hoist ropes occur lax time, elevator is out of service immediately, plays safety guard-safeguard effect.
For achieving the above object, the utility model adopts following technical scheme: the anti-loose detecting device of a kind of hoist ropes, it comprises fag end combination and rope hitch plate, fag end combination is installed on rope hitch plate, it also comprises switch and hits board component, switch fixed support, and for the travel switch of elevator in serial connection safety return circuit; Described switch hits board component and comprises switch and hit plate and adapter plate, and described adapter plate is fixedly installed on rope hitch plate, and described switch fixed support is installed on adapter plate, and switch fixed support installed by described travel switch; Described switch hits plate and is articulated with adapter plate top, and the left end that switch hits plate is positioned at above travel switch, and the right-hand member that switch hits plate is positioned at fag end combination top.
Further, described switch hits board component and also comprises articulation piece, and described switch hits plate and is articulated with adapter plate top by articulation piece.
Further, the left end that described switch hits plate is bending end, and the right-hand member that switch hits plate is flat end.
The utility model beneficial effect is: the anti-loose detecting device of a kind of hoist ropes described in the utility model, it comprises fag end combination and rope hitch plate, fag end combination is installed on rope hitch plate, it also comprises switch and hits board component, switch fixed support, and for the travel switch of elevator in serial connection safety return circuit; Described switch hits board component and comprises switch and hit plate and adapter plate, and described adapter plate is fixedly installed on rope hitch plate, and described switch fixed support is installed on adapter plate, and switch fixed support installed by described travel switch; Described switch hits plate and is articulated with adapter plate top, and the left end that switch hits plate is positioned at above travel switch, and the right-hand member that switch hits plate is positioned at fag end combination top; When single or many hoist ropes occur lax time, elevator is out of service immediately, plays safety guard-safeguard effect, greatly reduces the potential safety hazard in running process of elevator.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, the anti-loose detecting device of a kind of hoist ropes described in the utility model, it comprises fag end combination 5 and rope hitch plate 4, and fag end combination 5 is installed on rope hitch plate 4, it also comprises switch and hits board component 1, switch fixed support 2, and for the travel switch 3 of elevator in serial connection safety return circuit; Described switch hits board component 1 and comprises switch and hit plate 10 and adapter plate 11, and described adapter plate 11 is fixedly installed on rope hitch plate 4, and described switch fixed support 2 is installed on adapter plate 11, and switch fixed support 2 installed by described travel switch 3; Described switch hits plate 10 and is articulated with adapter plate 11 top, and the left end that switch hits plate 10 is positioned at above travel switch 3, and the right-hand member that switch hits plate 10 is positioned at above fag end combination 5.Further, described switch hits board component 1 and also comprises articulation piece 12, and described switch hits plate 10 and is articulated with adapter plate 11 top by articulation piece 12, and articulation piece 12 is convenient to switch and is hit plate 10 and utilize lever principle to be depressed by travel switch 3.Further, the left end that described switch hits plate 10 is bending end, and bending end is convenient to match with travel switch 3, and the right-hand member that switch hits plate 10 is flat end, and flat end is convenient to combine 5 with fag end and is matched.
The method of work of the anti-loose detecting device of a kind of hoist ropes described in the utility model is as follows: after elevator installs hoist ropes and adjusts the tension force of even each hoist ropes, the anti-loose detecting device of this hoist ropes is installed again, now switch hits plate 10 and is in horizontality, and travel switch 3 is in not operating state.If detect after elevator runs a period of time single or many hoist ropes relax time; the pressure suffered by spring then in fag end combination 5 reduces; amount of spring compression reduces; now lax fag end combination 5 will hit plate 10 jack-up switch; switch hits plate 10 and utilizes lever principle that travel switch 3 is depressed; travel switch 3 is impelled to be in operating state; because travel switch 3 is connected in series to elevator safety loop; travel switch 3 one action elevator safety loop just disconnects; apparatus for controlling elevator will detect signal; elevator is out of service immediately, plays safety guard-safeguard effect.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. the anti-loose detecting device of hoist ropes, it comprises fag end combination (5) and rope hitch plate (4), fag end combination (5) is installed on rope hitch plate (4), it is characterized in that: it also comprises switch and hits board component (1), switch fixed support (2), and for the travel switch (3) of elevator in serial connection safety return circuit; Described switch hits board component (1) and comprises switch and hit plate (10) and adapter plate (11), described adapter plate (11) is fixedly installed on rope hitch plate (4), described switch fixed support (2) is installed on adapter plate (11), and switch fixed support (2) installed by described travel switch (3); Described switch hits plate (10) and is articulated with adapter plate (11) top, and the left end that switch hits plate (10) is positioned at travel switch (3) top, and the right-hand member that switch hits plate (10) is positioned at fag end combination (5) top.
2. the anti-loose detecting device of a kind of hoist ropes according to claim 1, is characterized in that: described switch hits board component (1) and also comprises articulation piece (12), and described switch hits plate (10) and is articulated with adapter plate (11) top by articulation piece (12).
3. the anti-loose detecting device of a kind of hoist ropes according to claim 2, is characterized in that: the left end that described switch hits plate (10) is bending end, and the right-hand member that switch hits plate (10) is flat end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470694.0U CN204038805U (en) | 2014-08-20 | 2014-08-20 | The anti-loose detecting device of a kind of hoist ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470694.0U CN204038805U (en) | 2014-08-20 | 2014-08-20 | The anti-loose detecting device of a kind of hoist ropes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038805U true CN204038805U (en) | 2014-12-24 |
Family
ID=52239497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470694.0U Active CN204038805U (en) | 2014-08-20 | 2014-08-20 | The anti-loose detecting device of a kind of hoist ropes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204038805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523459A (en) * | 2015-02-15 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Alarm method and device for steel wire rope job-hopping fault of construction hoist |
| CN110294383A (en) * | 2019-07-18 | 2019-10-01 | 宁波御墅富士电梯有限公司 | Elevator wire rope rope-loosing protection device |
-
2014
- 2014-08-20 CN CN201420470694.0U patent/CN204038805U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523459A (en) * | 2015-02-15 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Alarm method and device for steel wire rope job-hopping fault of construction hoist |
| CN105523459B (en) * | 2015-02-15 | 2019-03-05 | 中建四局第一建筑工程有限公司 | The alarm method and device of building hoist generation groove skipping of steel rope while failure |
| CN110294383A (en) * | 2019-07-18 | 2019-10-01 | 宁波御墅富士电梯有限公司 | Elevator wire rope rope-loosing protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |