CN202896573U - Supporting rope wheel beam support - Google Patents
Supporting rope wheel beam support Download PDFInfo
- Publication number
- CN202896573U CN202896573U CN 201220623482 CN201220623482U CN202896573U CN 202896573 U CN202896573 U CN 202896573U CN 201220623482 CN201220623482 CN 201220623482 CN 201220623482 U CN201220623482 U CN 201220623482U CN 202896573 U CN202896573 U CN 202896573U
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- CN
- China
- Prior art keywords
- rope sheave
- swing
- holder rope
- manned aerial
- aerial cableway
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- 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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Abstract
The utility model provides a supporting rope wheel beam support. The supporting rope wheel beam support comprises a supporting rope support structure and a swing prevention device, the swing prevention device is fixedly connected with a beam in the supporting rope support structure, and distance exists between the swing prevention device and a supporting rope wheel in the supporting rope wheel support structure along a beam direction. By arranging the swing prevention device, the supporting rope wheel beam support enables the swing prevention device to obstruct an aerial human transportation trolley in a swing direction and limit the swing of the aerial human transportation trolley when horizontal swing of the aerial human transportation trolley surpasses the stable distance, and therefore swing amplitude of the aerial human transportation trolley is gradually reduced, and is gradually smooth and steady and safety of passengers is guaranteed.
Description
Technical field
The utility model relates to mechanical technique, relates in particular to a kind of holder rope sheave overarm brace.
Background technology
Under coal mine, particularly at personnel's main gradient tunnel up and down, when vertical depth surpasses 50m, just need to adopt machinery to transport personnel.At present, a kind of mine that domestic contrast is popular mechanical device that roadway transports personnel that has a down dip is Manned aerial cableway.This Manned aerial cableway mainly is to be suspended on the steel rope, advances along with the motion of steel rope.
Generally, because roadway length is longer, and often a plurality of Manned aerial cableways can be set on a steel rope.For making the steel rope can be in certain height operation and unlikely sagging, standing in roadway have a holder rope sheave supporting construction.Fig. 1 is the scheme drawing of holder rope sheave supporting construction in the prior art, and as shown in Figure 1, this holder rope sheave supporting construction comprises crossbeam 1, holder rope sheave frame 2 and 3.One end of this holder rope sheave frame 2 is captiveed joint with crossbeam 1, and holder rope sheave 3 is fixedly installed on this holder rope sheave frame 2 along a side of holder rope sheave crossbeam 1 trend.Manned aerial cableway 4 is suspended on the steel rope 5, and steel rope 5 is erected on this holder rope sheave 3, under the support of holder rope sheave 3, drives Manned aerial cableway 4 and moves forward.
Because the each limit of Manned aerial cableway is taken advantage of a people, and when getting on the bus, pin need to step down in first one side of car but at present.Like this, be easy to cause the personnel that ride and Manned aerial cableway center of gravity not on a perpendicular line, thereby make Manned aerial cableway the swing of certain amplitude occur.This swing probably causes Manned aerial cableway to be started, or passenger is thrown away, and serious threat is to the safety of passenger.
The utility model content
The utility model provides a kind of holder rope sheave overarm brace, can effectively control Manned aerial cableway in operational process in beat, thereby guarantee the safety of passenger.
The holder rope sheave overarm brace that the utility model provides, comprise: holder rope sheave supporting construction and anti-swing device, described anti-swing device is captiveed joint with the crossbeam in the described holder rope sheave supporting construction, and there is distance in the holder rope sheave in described anti-swing device and the described holder rope sheave supporting construction along described crossbeam direction.
Aforesaid holder rope sheave overarm brace, wherein, described anti-swing device, comprise: anti-sway moving frame, base and pilot bar, an end of described anti-sway moving frame is fixed on the described crossbeam, and the other end of described anti-sway moving frame is captiveed joint with described base, described pilot bar is arranged on described base near a side of described holder rope sheave, and there are distance in described pilot bar and described holder rope sheave along described crossbeam direction.
Aforesaid holder rope sheave overarm brace, wherein, the described pilot bar described holder rope sheave of distance end farthest is provided with travel switch, and described travel switch links to each other with the PLC control system.
The holder rope sheave overarm brace that the utility model provides, setting by anti-swing device, Manned aerial cableway is being swung above in the steady distance, can stop at its swaying direction, limit its swing, thereby the amplitude of fluctuation of Manned aerial cableway is reduced gradually, and gradually in steadily, to guarantee the safety of passenger.
Description of drawings
Fig. 1 is the scheme drawing of holder rope sheave supporting construction in the prior art;
The structural representation of the holder rope sheave overarm brace that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the connection diagram of travel switch and PLC control system among Fig. 2.
Description of reference numerals:
1-holder rope sheave crossbeam; 2-holder rope sheave frame;
3-holds in the palm rope sheave; The 4-Manned aerial cableway;
The 5-steel rope; 6-holder rope sheave supporting construction;
The 7-anti-swing device; The anti-sway moving frame of 8-;
The 9-base; The 10-pilot bar;
The 11-travel switch; The 12-PLC control system.
The specific embodiment
The structural representation of the holder rope sheave overarm brace that Fig. 2 provides for the utility model embodiment.As shown in Figure 2, the holder rope sheave overarm brace that the utility model embodiment provides comprises: holder rope sheave supporting construction 6 and anti-swing device 7.Wherein, anti-swing device 7 is captiveed joint with the crossbeam 1 in the holder rope sheave supporting construction 6, and there is distance with holding in the palm the holder rope sheave 3 in the rope sheave supporting construction 6 in anti-swing device 7 along crossbeam 1 direction.
Particularly, holder rope sheave supporting construction 6 and connection mode thereof are identical to those shown in Fig. 1.Anti-swing device 7 is captiveed joint with the crossbeam 1 in the holder rope sheave supporting construction 6, and particularly, this captive joint mode can be connected connection for welding or by bolt, nut and steel plate.There is distance with holding in the palm the holder rope sheave 3 in the rope sheave supporting construction 6 in anti-swing device 7 along crossbeam 1 direction.Particularly, this distance can be for just exceeding the steady distance of Manned aerial cableway 4.In this distance, Manned aerial cableway 4 only is slightly to rock, and can not have influence on by bus taking and safety of personnel; After exceeding this steady distance, may there be potential safety hazard, just need to the amplitude of fluctuation of car be limited, otherwise, be easy to cause Manned aerial cableway 4 to be started, or passenger is thrown out of.And because Manned aerial cableway 4 is directly to be suspended on the steel rope 5, and steel rope 5 is to be erected on the holder rope sheave 3, and supported by holder rope sheave 3, steel rope 5 is relative vertical with crossbeam 1, so when Manned aerial cableway 4 had swing, its swaying direction was along the direction of crossbeam 1.If the amplitude of fluctuation of Manned aerial cableway 4 surpasses this steady distance, then anti-swing device 7 will stop this Manned aerial cableway 4 along the sense of motion of this Manned aerial cableway 4 and at its swaying direction, thereby reduce the amplitude of fluctuation of Manned aerial cableway 4, make Manned aerial cableway 4 operation that tends to be steady gradually.
The holder rope sheave overarm brace that the utility model embodiment provides, setting by anti-swing device, Manned aerial cableway is being swung above in the steady distance, can stop at its swaying direction, limit its swing, thereby the amplitude of fluctuation of Manned aerial cableway is reduced gradually, and gradually in steadily, to guarantee the safety of passenger.
In the above-described embodiments, can comprise on the anti-swing device 7 of holder rope sheave crossbeam 1 support: anti-sway moving frame 8, base 9 and pilot bar 10, one end of anti-sway moving frame 8 is fixed on the crossbeam 1, the other end of anti-sway moving frame 8 is captiveed joint with base 9, pilot bar 10 is arranged on base 9 near a side of holder rope sheave 3, and there is distance with holder rope sheave 3 in pilot bar 10 along crossbeam 1 direction.
Particularly, anti-sway moving frame 8 can be shaft-like or other shapes that can play a supporting role, and the one end is fixed on the crossbeam 1, and the other end is captiveed joint with base 9.Particularly, the captive joint mode at anti-sway moving frame 8 two ends all can be welding, also can connect for be connected cooperation by bolt, nut and steel plate.Base 9 can for tabular or other can play the structure of certain supporting role, in order to can sustain the bump of Manned aerial cableway 4.Preferably, the utility model can adopt the shelf of the Openworks shape that is connected into by steel pipe welding.Base 9 can be perpendicular, perhaps at an angle with anti-sway moving frame 8, and preferably, in the present embodiment, base 9 can be perpendicular with anti-sway moving frame 8.Pilot bar 10 is arranged on base 9 near a side of holder rope sheave 3, and particularly, this pilot bar 10 can be arranged on the base 9 by modes such as welding, and preferably, this pilot bar 10 can be set to base 9 in same plane.Pilot bar 10 can for parallel, also can have certain angle with steel rope 5 in the projection of horizontal surface.Preferably, in the present embodiment, pilot bar 10 and steel rope 5 can be certain angle.This certain angle can make pilot bar 10 reduce gradually apart from the horizontal throw of steel rope 5, to realize slowly controlling and slowing down the purpose of the swing of Manned aerial cableway 4.
The side that pilot bar 10 is arranged near holder rope sheave 3 is for close Manned aerial cableway 4.Because Manned aerial cableway 4 is directly to be suspended on the steel rope 5, steel rope 5 then is to be erected on the holder rope sheave 3, by asking rope sheave 3 to support, so pilot bar 10 also just can be near Manned aerial cableway 4 near holder rope sheaves 3.When Manned aerial cableway 4 occurs to swing and hunting range when exceeding safe range along the direction of crossbeam 1, pilot bar 10 can stop this Manned aerial cableway 4 along the sense of motion of this Manned aerial cableway 4 and on its swaying direction, thereby reduce the amplitude of fluctuation of Manned aerial cableway 4, make Manned aerial cableway 4 operation that tends to be steady gradually.
There is certain distance with holder rope sheave 3 in pilot bar 10 along crossbeam 1 direction.Particularly, this distance can be for just exceeding the steady distance of Manned aerial cableway 4.In this distance, Manned aerial cableway 4 only is slightly to rock, and can not have influence on by bus taking and safety of personnel; After exceeding this steady distance, may there be potential safety hazard, just need to the amplitude of fluctuation of car be limited, otherwise, be easy to cause Manned aerial cableway 4 to be started, or passenger is thrown out of.
Further, the base 9 of this anti-sway moving frame 8 should be lower than the top that holds in the palm rope sheave 3 with the setting position of pilot bar 10, that is be lower than the height of steel rope 5, so that the Manned aerial cableway 4 that hangs on the steel rope 5 is when occuring excessively to swing, anti-sway moving frame 8 can be touched and obtain, and limits with the amplitude of fluctuation to Manned aerial cableway 4.
The holder rope sheave overarm brace that the utility model embodiment provides by the setting of pilot bar on the anti-swing device, can make Manned aerial cableway swinging above in the steady distance, stops at its sense of motion, and amplitude of fluctuation is reduced gradually; And the setting of base can make anti-swing device can bear larger external force collision, thereby swing by a relatively large margin also can slow down to Manned aerial cableway, until Manned aerial cableway tends to be steady gradually, effectively guarantees the safety of passenger.
In the above-described embodiments, pilot bar 10 distance holder rope sheave 3 ends farthest of anti-swing device 7 are provided with travel switch 11, and the trip switch 11 links to each other with PLC control system 12.Particularly, because anti-swing device 7 is when the swing of control Manned aerial cableway 4, mainly contacted with Manned aerial cableway by pilot bar 10, therefore, when pilot bar 10 is arranged on steel rope 5 when the projection of horizontal surface has certain angle and this angle less than 90 degree, pilot bar 10 can be along with the amplitude of fluctuation that slowly reduces Manned aerial cableway 4 with reducing gradually of steel rope 5 distances; And owing to swing when surpassing pilot bar 10 distances and holding in the palm farthest end of rope sheaves 3 when Manned aerial cableway 4, amplitude of fluctuation is excessive, has exceeded the maximum safety distance of Manned aerial cableway 4, and passenger is easy to be thrown out of.At this moment, must stop first the operation of Manned aerial cableway 4, slow down again its amplitude of fluctuation.Therefore, in pilot bar 10 distance holder rope sheave 3 ends farthest travel switch 11 is set.
Fig. 3 is the connection diagram of travel switch 11 and PLC control system 12 among Fig. 2.As shown in Figures 2 and 3, when Manned aerial cableway 4 amplitudes of fluctuation are excessive, just can touch travel switch 11.At this moment, travel switch 11 moves, and signal can be passed to the PLC control system 12 of Manned aerial cableway 4, and PLC control system 12 is sent cutoff command, and Manned aerial cableway 4 is out of service immediately.Thereby Manned aerial cableway 4 can slow down amplitude of fluctuation gradually under dead ship condition, guaranteed the safety of passenger.
The holder rope sheave overarm brace that the utility model embodiment provides, setting by pilot bar on the anti-swing device, make Manned aerial cableway when swinging above plateau range, can stop at its swaying direction, limit its swing, thereby the amplitude of fluctuation of Manned aerial cableway is reduced gradually, and gradually in steadily, to guarantee the safety of passenger; And the setting of travel switch can exceed in the swing of Manned aerial cableway in the maximum safe range, and whole system is stopped, thereby has avoided because the swing of car and danger that the people is fallen out.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (3)
1. one kind is held in the palm the rope sheave overarm brace, it is characterized in that, comprise: holder rope sheave supporting construction and anti-swing device, described anti-swing device is captiveed joint with the crossbeam in the described holder rope sheave supporting construction, and there is distance in the holder rope sheave in described anti-swing device and the described holder rope sheave supporting construction along described crossbeam direction.
2. support according to claim 1, it is characterized in that, described anti-swing device, comprise: anti-sway moving frame, base and pilot bar, an end of described anti-sway moving frame is fixed on the described crossbeam, and the other end of described anti-sway moving frame is captiveed joint with described base, described pilot bar is arranged on described base near a side of described holder rope sheave, and there are distance in described pilot bar and described holder rope sheave along described crossbeam direction.
3. holder rope sheave overarm brace according to claim 2 is characterized in that, the described pilot bar described holder rope sheave of distance end farthest is provided with travel switch, and described travel switch links to each other with the PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623482 CN202896573U (en) | 2012-11-22 | 2012-11-22 | Supporting rope wheel beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623482 CN202896573U (en) | 2012-11-22 | 2012-11-22 | Supporting rope wheel beam support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896573U true CN202896573U (en) | 2013-04-24 |
Family
ID=48117277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623482 Expired - Fee Related CN202896573U (en) | 2012-11-22 | 2012-11-22 | Supporting rope wheel beam support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172798A (en) * | 2015-09-24 | 2015-12-23 | 湘潭市恒欣实业有限公司 | Man rider anti-sway device for rope traction railway type overhead man-riding device |
| CN107176171A (en) * | 2017-06-16 | 2017-09-19 | 湘潭市恒欣实业有限公司 | Overhead manned equipment falls protection device of restricting |
-
2012
- 2012-11-22 CN CN 201220623482 patent/CN202896573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172798A (en) * | 2015-09-24 | 2015-12-23 | 湘潭市恒欣实业有限公司 | Man rider anti-sway device for rope traction railway type overhead man-riding device |
| CN107176171A (en) * | 2017-06-16 | 2017-09-19 | 湘潭市恒欣实业有限公司 | Overhead manned equipment falls protection device of restricting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130424 Termination date: 20181122 |