CN209210111U - The disconnected detection device of the pine of elevator wire rope - Google Patents
The disconnected detection device of the pine of elevator wire rope Download PDFInfo
- Publication number
- CN209210111U CN209210111U CN201821962962.5U CN201821962962U CN209210111U CN 209210111 U CN209210111 U CN 209210111U CN 201821962962 U CN201821962962 U CN 201821962962U CN 209210111 U CN209210111 U CN 209210111U
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- China
- Prior art keywords
- pine
- rope
- detection
- rope end
- wire rope
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of disconnected detection devices of the pine of elevator wire rope, comprising: combines to the rope end that elevator wire rope end is fixed；Rope end group is arranged in close to break the detection components that state detected to elevator wire rope；Wherein, the detection components include the detection switch with elevator control system communication connection, and are matched with detection switch to place it in the mounting bracket that rope end group is closed；The one end of the mounting bracket is configured as in the pressure spring for protruding into rope end combination, with the connected state of the detection trigger switch when rope end combines and generates predetermined displacement.The utility model provides a kind of disconnected detection device of pine of elevator wire rope, its can by be arranged in rope end combine pressure spring in mounting bracket, when being subjected to displacement with the position of the pressure spring in rope end combines, drive the working condition of the displacement detection trigger switch of mounting assembly, and then realize to the disconnected combined judgement of elevator wire rope pine, it is ensured that the safety of elevator operation.
Description
Technical field
The utility model relates to a kind of detection devices used under working state monitoring.More specifically, this is practical new
Type is related to a kind of device detected in the case of elevator operating condition to the disconnected state of the pine of elevator wire rope.
Background technique
Wirerope is the lifting important component in elevator, connects counterweight and carriage, the load-carrying of entire elevator is born, due to electricity
The effect of inertia of itself and carriage are when long-time bearing is run when terraced carriage is run, the reasons such as load variations carried, so that
Wirerope cannot keep initial kilter with prolonged use, and the state quality of wirerope determines entire elevator
Safety and comfort level, if steel wire rope tension adjust it is improper, the service life of wirerope will be directly affected, if excessively loose, made
It at groove skipping of steel rope while or is disengaged from the groove, it would be possible to cause safety accident, therefore need under normal conditions periodically or non-periodically by electricity
Ladder is stopped transport, and is detected so that the pine to wirerope is disconnected, and then effectively ensure the safety of elevator in the process of running.
Utility model content
One purpose of the utility model is to solve at least the above problems and/or defect, and provide and at least will be described later
The advantages of.
The utility model, can be by setting there are one a kind of disconnected detection device of the pine that purpose is to provide elevator wire rope
The mounting bracket in rope end combination pressure spring is set, when being subjected to displacement with the position of the pressure spring in rope end combines, drives mounting bracket
Displacement detection trigger switch working condition, and then combined judgement disconnected to elevator wire rope pine is realized, to ensure wirerope
Stability under working conditions, and then ensure elevator operation safety.
In order to realize these purposes and other advantages according to the present utility model, the pine for providing a kind of elevator wire rope is disconnected
Detection device, comprising:
The rope end combination that elevator wire rope end is fixed；
Rope end group is arranged in close to break the detection components that state detected to elevator wire rope；
Wherein, the detection components include the detection switch with elevator control system communication connection, and and detection switch
It matches to place it in the mounting bracket that rope end group is closed；
The one end of the mounting bracket is configured as in the pressure spring for protruding into rope end combination, predetermined to generate in rope end combination
The connected state that detection trigger switchs when displacement.
Preferably, wherein the mounting bracket includes:
The first fixing piece being set in rope end nodal mount；
Mounting plate on first fixing piece detection switch to be fixed is set；
Setting is matched on the first fixing piece with combining with detection switch, rope end, and then is touched when rope end combination pine is disconnected
Hair detection switch hits plate.
Preferably, wherein the rope end, which combines, includes:
Pull rod, the pressure spring being set on pull rod, and be arranged on pull rod with the locking nut that is limited to pressure spring and
Pretightning force adjusting nut；
Wherein, the one end of the mounting bracket is configured in the pressure spring gap adjacent with pretightning force adjusting nut.
Preferably, wherein be provided on first fixing piece with the horizontal bar hole hitting plate and match, adjusted with passing through
The whole horizontal position for hitting plate in pressure spring, and then the detecting distance of the shift length and detection switch to the disconnected rope of pine is adjusted.
Preferably, wherein the installation part and the spring part that predetermined pressure is provided between plate is hit, to the disconnected rope of pine
Shift length and the detecting distance of detection switch are adjusted.
Preferably, wherein the side of the close detection switch of the installation part is provided with the shift length to the disconnected rope of pine
The counterweight being adjusted with the detecting distance of detection switch.
Preferably, wherein the mounting bracket includes:
It is set to the second fixing piece that one installation position of detection switch is supplied in rope end nodal mount；
It is set to the plectrum that detection switch trigger point is supplied in rope end nodal mount.
The utility model is include at least the following beneficial effects: first, the utility model can be combined by setting in rope end
Mounting bracket in pressure spring when being subjected to displacement with the position of the pressure spring in rope end combines, drives the displacement of mounting bracket to trigger inspection
The working condition of switch is surveyed, and then realizes that, to the disconnected combined judgement of elevator wire rope pine, the working condition to ensure wirerope is steady
It is qualitative, and then ensure the safety of elevator operation.
Second, the utility model by the design to mounting bracket specific structure, is restricted so that it can as needed break to pine
Shift length and the detecting distance of detection switch be adjusted, to adapt to the use needs of different operating conditions.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the disconnected detection device of pine of elevator wire rope in one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the disconnected detection device of pine of elevator wire rope in another embodiment of the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Fig. 1 shows a kind of way of realization of the disconnected detection device of pine of elevator wire rope according to the present utility model, wherein
Include:
To the rope end combination 1 that elevator wire rope end is fixed, it is used to match with wirerope and completes wirerope
Fixed work；
Rope end group is arranged in close to break the detection components 2 that state detected to elevator wire rope, is used for steel wire
The working condition of rope is detected, such as the elasticity of wirerope, if there are disconnected ropes；
Wherein, the detection components include the detection switch 3 with elevator control system communication connection, are used for logical by it
Disconnected state is disconnected to the pine of wirerope to be detected, if wirerope long-time service will appear slackness increase under normal conditions, or
The disconnected rope form state that wherein will appear, and match with detection switch to place it in the mounting bracket 4 that rope end group is closed, it uses
In one installation position of offer to detection switch；
The one end of the mounting bracket is configured as in the pressure spring 5 for protruding into rope end combination, under normal conditions wirerope pine
When tightness is under predetermined action, rope end combination in pressure spring can less move, and its exceed predetermined action when, rope head component can on
It moves, pressure spring admittedly the mounting bracket end protruded into also can be with moving up, and then can also open detection by displacement drive with moving up
The trigger point working condition of pass, with the connected state of the detection trigger switch when rope end combines and generates predetermined displacement.Using this
The principle of detection device in scheme: when wirerope pine is had no progeny, rope end combines the variation according to tightness of steel wire rope, tension force of spring meeting
It changes, moves up rope end combination, due to moving up for rope end combination, the mounting bracket protruded into pressure spring, which synchronizes, to be moved up, in turn
So that the one end matched with detection switch moves down, when reach testing requirements apart from when, detection switch triggers connection movement, touching
The disconnected rope fault activation of hair pine, control system receives signal, keeps elevator out of service, play a protective role to elevator, therefore knows only
It needs whether to detect by control system to the on off operating mode of detection switch, so that it may the disconnected state of wirerope pine is detected,
Good with implementable effect, structure is simple, and stability is good, highly-safe benefit.Also, this mode be it is a kind of compared with
The explanation of good example, however, it is not limited to this.When implementing the utility model, appropriate replace can be carried out according to user's demand
It changes and/or modifies.
As shown in Figure 1, in another example, the mounting bracket includes:
The first fixing piece 6 being set in rope end nodal mount, is used to provide detection switch one installation position, so that its
The pressure spring combined with rope end matches, and keeps balance of the wirerope both when elasticity is suitble between；
Mounting plate 7 detection switch to be fixed is set on the first fixing piece, is used to provide a mounting surface,
It can carry out adaptability adjusting to the installation site of detection switch by matching with the horizontal bar hole of the first fixing piece；
Setting is matched on the first fixing piece with combining with detection switch, rope end, and then is touched when rope end combination pine is disconnected
Hair detection switch hits plate 8, by hitting the effect of plate, when pressure spring moves up in rope head component, makes the installation branch for protruding into pressure spring
Frame end portion is with moving up, so that the other end for hitting plate moves down under the action of lever, to drive the trigger point of detection switch
Working condition, with the connected state of the detection trigger switch when rope end combines and generates predetermined displacement.Being had using this scheme can
Implementation result is good, strong operability, the good benefit of stability.Also, this mode is a kind of explanation of preferred embodiments, but
It is not limited thereto.When implementing the utility model, replacement and/or modification appropriate can be carried out according to user's demand.
As shown in Figure 1, in another example, the rope end combination includes:
Pull rod 9, the pressure spring being set on pull rod, and the locking nut 10 being arranged on pull rod to be limited to pressure spring
With pretightning force adjusting nut 11；
Wherein, the one end of the mounting bracket is configured in the pressure spring gap adjacent with pretightning force adjusting nut,
For being defined to its installation site, so that its displacement detected is more in line with the working condition or operating condition of wirerope, with
Guarantee its detection accuracy.Have implementable effect good using this scheme, strong operability, the good benefit of stability.And
And this mode is a kind of explanation of preferred embodiments, however, it is not limited to this.It, can basis when implementing the utility model
User's demand carries out replacement and/or modification appropriate.
In another example, it is provided on first fixing piece and hits the horizontal bar hole that plate matches and (do not show
Out), it is adjusted with the detecting distance of shift length and detection switch by adjusting the first fixing piece position, and then to the disconnected rope of pine
It is whole.First fixing piece position can be transferred by level using this scheme, with the shift length of the disconnected rope of adjustment pine of adaptability and
The travel proportional of the detecting distance of detection switch, such as transfer to the left, when the adjustable shift length in the disconnected rope of pine is 1mm,
The detecting distance of detection switch can only be displaced 3mm；It transfers to the right, when the adjustable shift length in the disconnected rope of pine is 3mm, detection
The detecting distance of switch can only be displaced 1mm so that its can according to wirerope difference operating condition and it is different actual use need to its into
Row adjustment, can also be by so that it becomes longitudinal strip-shaped hole, being arranged the setting of the height of horizontal bar hole with passing through
In longitudinal strip-shaped hole of testing agency and detection switch mounting bracket, the inspection of the disconnected rope shift length and detection switch of pine is freely adjusted
Ranging is from good with implementable effect, strong operability, adaptability is good, the good benefit of stability.Also, this mode
A kind of only explanation of preferred embodiments, however, it is not limited to this.When implementing the utility model, can according to user's demand into
Row replacement appropriate and/or modification.
In another example, the installation part and the spring part (not shown) that predetermined pressure is provided between plate is hit, with
The detecting distance of shift length and detection switch to the disconnected rope of pine is adjusted.Using matching for this pressure spring by predetermined pressure
It closes, realizes the adjustment for detecting shift length under predetermined action to it, to guarantee its detection accuracy, have implementable effect good,
The benefit of strong operability.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.In reality
When applying the utility model, replacement and/or modification appropriate can be carried out according to user's demand.
As shown in Figure 1, the side of the close detection switch of the installation part is provided with to the disconnected rope of pine in another example
Shift length and detection switch the counterweight 12 that is adjusted of detecting distance.Using the disconnected shape of the pine of wirerope in this scheme
State, so that rope end combination moves up, the rope end combination side of Song Duansheng testing agency, which synchronizes, to be moved up, and phase counterbalancing weight side, which synchronizes, to be moved down,
When reach testing requirements apart from when, detection switch movement triggers the disconnected rope fault activation of pine, and control system receives signal, makes electricity
Ladder is out of service, plays a protective role to elevator, using the cooperation of counterweight, realize to its predetermined action bottom offset distance tune
It is whole, to guarantee its detection accuracy, have implementable effect good, the benefit of strong operability.Also, this mode is one
The explanation of kind preferred embodiments, however, it is not limited to this.When implementing the utility model, it is appropriate to be carried out according to user's demand
Replacement and/or modification.
As shown in Fig. 2, in another example, the mounting bracket includes:
It is set to the second fixing piece 13 that one installation position of detection switch is supplied in rope end nodal mount；
It is set to the plectrum 15 that detection switch trigger point 14 is supplied in rope end nodal mount.Using in this scheme
The principle of detection device: when wirerope pine is had no progeny, rope end combines the variation according to tightness of steel wire rope, and tension force of spring changes
Become, make rope end combination move up, due to rope end combination move up, drive plectrum move up, when reach testing requirements apart from when, triggering
The connection of detection switch acts, and triggers the disconnected rope fault activation of pine, and control system receives signal, keeps elevator out of service, to elevator
Play a protective role, have implementable effect it is good, strong operability, structure is simple, and stability is good, high safety it is advantageous it
Place.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.It, can be with when implementing the utility model
Replacement and/or modification appropriate are carried out according to user's demand.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
The break application of detection device, the modifications and variations of pine of elevator wire rope be apparent to one skilled in the art
's.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
- The detection device 1. a kind of pine of elevator wire rope is broken characterized by comprisingThe rope end combination that elevator wire rope end is fixed；Rope end group is arranged in close to break the detection components that state detected to elevator wire rope；Wherein, the detection components include the detection switch with elevator control system communication connection, and are matched with detection switch It closes to place it in the mounting bracket that rope end group is closed；The one end of the mounting bracket is configured as in the pressure spring for protruding into rope end combination, generates predetermined displacement to combine in rope end When detection trigger switch connected state.
- The detection device 2. pine of elevator wire rope as described in claim 1 is broken, which is characterized in that the mounting bracket includes:The first fixing piece being set in rope end nodal mount；Mounting plate on first fixing piece detection switch to be fixed is set；Setting is matched on the first fixing piece with combining with detection switch, rope end, and then the triggering inspection when rope end combination pine is disconnected That surveys switch hits plate.
- The detection device 3. pine of elevator wire rope as described in claim 1 is broken, which is characterized in that the rope end, which combines, includes:Pull rod, the pressure spring being set on pull rod, and be arranged on pull rod with the locking nut limited to pressure spring and preload Power adjusting nut；Wherein, the one end of the mounting bracket is configured in the pressure spring gap adjacent with pretightning force adjusting nut.
- The detection device 4. pine of elevator wire rope as claimed in claim 2 is broken, which is characterized in that set on first fixing piece The horizontal bar hole for being equipped with and hitting plate and matching, with by adjusting hitting horizontal position of the plate in pressure spring, and then to the disconnected rope of pine Shift length and the detecting distance of detection switch are adjusted.
- The detection device 5. pine of elevator wire rope as claimed in claim 2 is broken, which is characterized in that the installation part and hit plate it Between be provided with the spring part of predetermined pressure, be adjusted with the detecting distance of shift length and detection switch to the disconnected rope of pine.
- The detection device 6. pine of elevator wire rope as claimed in claim 2 is broken, which is characterized in that the close inspection of the installation part The side for surveying switch is provided with the counterweight being adjusted to the shift length of the disconnected rope of pine and the detecting distance of detection switch.
- The detection device 7. pine of elevator wire rope as described in claim 1 is broken, which is characterized in that the mounting bracket includes:It is set to the second fixing piece that one installation position of detection switch is supplied in rope end nodal mount；It is set to the plectrum that detection switch trigger point is supplied in rope end nodal mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962962.5U CN209210111U (en) | 2018-11-27 | 2018-11-27 | The disconnected detection device of the pine of elevator wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962962.5U CN209210111U (en) | 2018-11-27 | 2018-11-27 | The disconnected detection device of the pine of elevator wire rope |
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| Publication Number | Publication Date |
|---|---|
| CN209210111U true CN209210111U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821962962.5U Expired - Fee Related CN209210111U (en) | 2018-11-27 | 2018-11-27 | The disconnected detection device of the pine of elevator wire rope |
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| CN (1) | CN209210111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844126A (en) * | 2019-12-23 | 2020-02-28 | 湖南苍树航天科技有限公司 | Spatial flying net compressing and releasing mechanism |
-
2018
- 2018-11-27 CN CN201821962962.5U patent/CN209210111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844126A (en) * | 2019-12-23 | 2020-02-28 | 湖南苍树航天科技有限公司 | Spatial flying net compressing and releasing mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20211127 |