CN207861671U - Elevator guide roller cable anti-bouncing device - Google Patents
Elevator guide roller cable anti-bouncing device Download PDFInfo
- Publication number
- CN207861671U CN207861671U CN201820244157.2U CN201820244157U CN207861671U CN 207861671 U CN207861671 U CN 207861671U CN 201820244157 U CN201820244157 U CN 201820244157U CN 207861671 U CN207861671 U CN 207861671U
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- CN
- China
- Prior art keywords
- guide roller
- ward
- cable
- rope
- traction steel
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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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model is related to a kind of elevator guide roller cable anti-bouncing devices, it is related to elevator mounting technique field, solve the problems, such as traction machine guide roller groove skipping of steel rope while, two crossbeams including conducting wire wheel and the conducting wire wheel support for being installed on two crossbeam lower faces, the guide roller is articulated on two conducting wire wheel supports, it is wound with and is tilted from the upper end to side and tangent straight down traction steel-cable on the guide roller, described two guide roller stent outers, which are connected with, is trapped among guide roller outer ring for preventing traction steel-cable from the ward off rope support of guide roller race escape, there are two the bracing pieces for being oppositely arranged and being against on the wheel hub of guide roller both sides for setting on the inside of the ward off rope support.The utility model keeps anti-bouncing device more secured by the intensity of increase anti-bouncing device, preferably carries out anti-jump limitation to traction steel-cable, traction steel-cable is made to be rotated in guide roller always.
Description
Technical field
The utility model is related to elevator mounting technique field, more particularly to a kind of elevator guide roller cable anti-bouncing device.
Background technology
Traction machine is also known as elevator host, is the power-equipment of elevator, by motor, brake, shaft coupling, reduction box, drags
The compositions such as running wheel, rack and guide roller and attached handwheel, function is conveying makes elevator run with passing power.Guide roller
For traction steel-cable will to be turned to, when traction steel-cable is entangled on guide roller, by guide roller race limitation and
It is moved in race, traction steel-cable can make traction steel wire by vertical pulling force, but when the discontinuity in lift car
The Impact direction run-off the straight of rope, traction steel-cable applies pressure to certain a side of guide roller race, and is subjected to displacement, once
Traction steel-cable and the frictional force of wheel groove sidewall are not enough to limit traction steel-cable, and traction steel-cable is easy to from guide roller
It jumps out, it is therefore desirable to traction steel-cable be limited plus anti-bouncing device.Generally use U-shaped frame is to traction steel in the prior art
Cord is limited, and this structural strength is low, once the lateral pull of traction steel-cable is excessive, U-shaped frame can be made to deform, difficult
To play the role of preventing traction steel-cable from job-hoping, security risk is brought.
Utility model content
The purpose of this utility model is to provide a kind of elevator guide roller cable anti-bouncing devices, by increasing anti-bouncing device
Intensity keeps anti-bouncing device more secured, preferably carries out anti-jump limitation to traction steel-cable, makes traction steel-cable always in conducting wire
Rotation, improves the safety of elevator in wheel.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of elevator guide roller cable anti-bouncing device, including two crossbeams of conducting wire wheel and it is installed on two crossbeams
The conducting wire wheel support of lower face, the guide roller are articulated on two conducting wire wheel supports, are wound on the guide roller from the upper end
To side inclination and traction steel-cable tangent straight down, described two guide roller stent outers, which are connected with, to be trapped among outside guide roller
For preventing traction steel-cable, there are two be oppositely arranged circle for setting on the inside of the ward off rope support of guide roller race escape, the ward off rope support
And it is against the bracing piece on the wheel hub of guide roller both sides.
By using above-mentioned technical proposal, guide roller when mounted, is articulated on conducting wire wheel support, traction steel-cable from
Top bypasses guide roller vertically obliquely, and ward off rope support is arranged in guide roller stent outer, and ward off rope support is kept off outside traction steel-cable,
Traction steel-cable is limited in guide roller race, but when traction steel-cable will be job-hoped by lateral pulling force, it can be by conducting wire
Wheel outside is mobile, and guide roller is pullled to side, guide roller is made to deform, bracing piece, bracing piece are arranged on the inside of ward off rope support
It is against on the wheel hub of guide roller both sides, because of the support of bracing piece, enhances the intensity of ward off rope support, ward off rope support is by side
Pull power and can be applied on bracing piece, but since bracing piece is against wheel hub both sides, bracing piece will not move, and gear will be made to restrict
Frame will not move, and enhance the structural strength of ward off rope support, keep anti-bouncing device more durable.
Preferably, one end of the bracing piece is fixed on ward off rope support, the other end is provided with idler wheel, the idler wheel and wheel
Hub rolls connection.
By using above-mentioned technical proposal, due to what is rotated when wheel hub, friction can be generated with bracing piece, bracing piece is made to wear
The sliding friction of bracing piece and wheel hub is become rolling by intensity that is serious and influencing ward off rope support in bracing piece end set idler wheel
Friction reduces the abrasion of bracing piece and wheel hub, extends the usage time and using effect of bracing piece.
Preferably, the ward off rope support side opposite with guide roller race is provided with rope guarding plate, set on the rope guarding plate
It is equipped with the pressure grooving coordinated with traction steel-cable.
By using above-mentioned technical proposal, traction steel-cable is further limited by rope guarding plate and pressure grooving, is made
Traction steel-cable can be stuck in pressure grooving, and traction steel-cable is further prevented to be detached from out of guide roller race, ensure traction steel wire
The normal work of rope.
Preferably, being provided with the gap of 2-5mm between the pressure grooving and traction steel-cable.
By using above-mentioned technical proposal, press and gap be set between grooving and traction steel-cable, avoid traction steel-cable with
Pressure grooving is in direct contact, and reduces the abrasion to traction steel-cable and pressure grooving, the resistance to sliding of smaller traction steel-cable.
Preferably, the rope guarding plate is provided at both ends with the reinforcing plate being fixed on ward off rope support medial surface.
By using above-mentioned technical proposal, reinforcing plate is set, the fixing intensity at rope guarding plate both ends can be enhanced, make rope guarding plate
It is more securely attached, while enhancing the structural strength of ward off rope support.
Preferably, the ward off rope support is U-shaped structure plate, the reinforcing plate is connected to the both side plate of ward off rope support bending place
On.
By using above-mentioned technical proposal, the structural strength of ward off rope support bending place is enhanced, ward off rope support is enable to bear bigger
Pulling force, be unlikely to deform.
Preferably, the ward off rope support is connect with each conducting wire wheel support by least two fixing bolts.
By using above-mentioned technical proposal, ward off rope support is fixed by least two fixing bolts, so that ward off rope support is fixed more firm,
It avoids ward off rope support to be rotated around fixing bolt simultaneously, improves the performance that ward off rope support prevents traction steel-cable from job-hoping.
Preferably, being provided with the strip-shaped hole being arranged along its side plate length direction, the fixing bolt on the ward off rope support
It is connected on conducting wire wheel support across strip-shaped hole.
By using above-mentioned technical proposal, makes the position-adjustable of ward off rope support, more easily adjust ward off rope support and traction steel
Spacing between cord avoids contacting between ward off rope support and traction steel-cable, traction steel-cable is enable normally to be driven.
In conclusion the utility model has the advantages that：
1, the utility model enhances gear rope by the way that the bracing piece with hub contacts is arranged on the inside of the both side plate of ward off rope support
The transversary intensity of frame is avoided ward off rope support from generating larger deformation, ward off rope support is made to have due to the mutual limitation of two bracing pieces
Better intensity, anti-bouncing device is more secured, preferably carries out anti-jump limitation to traction steel-cable.
2, rope guarding plate is arranged towards the side of guide roller race in ward off rope support, pressure grooving is arranged on rope guarding plate, by traction steel wire
The position of rope is further limited, and can more effectively be limited traction steel-cable, prevents its job-hopping, at the same rope guarding plate with drag
Draw and gap is set between steel wire rope, rope guarding plate will not generate friction with traction steel-cable, and traction steel-cable be enable normally to be driven.
3, reinforcing plate is arranged in rope guarding plate both ends, further enhances the structural strength of ward off rope support, keeps ward off rope support more solid, more
It is handy, while it is more firm also to fix rope guarding plate.
Description of the drawings
Fig. 1 is the installation diagram of the utility model anti-bouncing device；
Fig. 2 is the structural schematic diagram of the utility model anti-bouncing device；
Fig. 3 is the vertical view of the utility model anti-bouncing device.
In figure, 1, guide roller；100, traction steel-cable；11, guide roller race；12, wheel hub；2, crossbeam；3, guide roller branch
Frame；4, ward off rope support；41, fixing bolt；42, strip-shaped hole；5, bracing piece；51, idler wheel；6, rope guarding plate；61, grooving is pressed；62, reinforce
Plate.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The utility model create description in, it is to be understood that term "center", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of description the utility model and creates and simplify description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.
A kind of elevator guide roller cable anti-bouncing device is mounted on the outer ring of guide roller 1, guide roller 1 as shown in Fig. 1
It is articulated on two opposite conducting wire wheel supports 3,3 upper end of conducting wire wheel support is bolted on two parallel crossbeams 2.
Traction steel-cable 100 is passed down through guide roller 1 from the surface of guide roller 1, and is stuck in guide roller race 11, traction steel-cable
100 are connected on car straight down.
Anti-bouncing device includes the ward off rope support 4 of U-shaped, and 4 traverse of ward off rope support is trapped among the outer ring of guide roller 4, the both side plate of ward off rope support 4
End is fixed on by clamping screw 41 on the lateral surface of two conducting wire wheel supports 3, and traction steel-cable 100 is limited in guide roller
In race 11.It is both provided with bracing piece 5 on the inside of the both side plate of ward off rope support 4, two 5 positions of bracing piece are opposite, and contradict in conducting wire
On the wheel hub 12 of wheel 1, due to the mutual limitation of two bracing pieces 5, so that ward off rope support 4 is not offseted to one side deformation, enhance gear
The structural strength of rope support 4 keeps anti-bouncing device more durable.
As shown in Fig. 2, ward off rope support 4 is fixed on conducting wire wheel support 3, gear rope by two fixing bolts 41 opposing upper and lower
The end set of frame 4 has the strip-shaped hole 42 being arranged along 4 side plate length direction of ward off rope support, fixing bolt 41 to pass through strip-shaped hole 42 and lead
Line wheel holder 3 connects so that and the position-adjustable of ward off rope support 4 further adjusts the spacing of ward off rope support 4 and traction steel-cable 100,
It avoids traction steel-cable 100 from being contacted with ward off rope support 4 and rubs, reduce the frictional force that traction steel-cable 100 is subject to.
Since 5 end of bracing piece can generate friction with wheel hub 12,5 serious wear of bracing piece can be made, in 5 end pivot of bracing piece
It is connected to idler wheel 51, idler wheel 51 occurs rolling friction with wheel hub 12, can reduce abrasion, extend the usage time of anti-bouncing device.Separately
Outside, the side opposite with traction steel-cable 100 of ward off rope support 4 is welded with the rope guarding plate 6 wide with guide roller 1, rope guarding plate 6 with
The gap of 5mm is set between traction steel-cable 100, further limits the activity space of traction steel-cable 100, prevents traction steel wire
Rope 100 is jumped out out of guide roller race 11.
As shown in Fig. 3, the side of rope guarding plate 6 towards traction steel-cable 100 is provided with matches with traction steel-cable 100
Pressure grooving 61, pressure grooving 61 it is opposite with 11 position of guide roller race, traction steel-cable 100 is further limited in certain sky
In.The both ends of rope guarding plate 6 are both provided with reinforcing plate 62, and rope guarding plate 6 is supported and fixed on ward off rope support 4, and reinforcing plate 62 is welded
It is fixed on ward off rope support 4, is specifically fixed on the side plate of 4 corner of ward off rope support.
The installation of the utility model and use process is as follows：Guide roller 1 is mounted on conducting wire wheel support 3, traction is drawn
Steel wire rope 100 is stuck in guide roller race 11, and anti-bouncing device is mounted on conducting wire wheel support 3, loosens fixing bolt 41, adjustment
The position of ward off rope support 4 keeps the spacing between rope guarding plate 6 and traction steel-cable 100 suitable, then fixes ward off rope support 4.In use,
Traction steel-cable 100 can be deflected away from out of guide roller race 11 and by lateral pulling force, be extruded in the side of pressure grooving 61, such as
Fruit pulling force is excessive, can ward off rope support 4 be pullled side shape to side, but due to the mutual limitation of two bracing pieces 5, can led to pulling force
It crosses bracing piece 5 to be transmitted on guide roller 4, keeps anti-bouncing device more solid securely.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of elevator guide roller cable anti-bouncing device, including conducting wire wheel（1）Two crossbeams（2）And it is installed on two
Crossbeam（2）The conducting wire wheel support of lower face（3）, the guide roller（1）It is articulated in two conducting wire wheel supports（3）On, the conducting wire
Wheel（1）On be wound with and tilted from the upper end to side and tangent straight down traction steel-cable（100）, it is characterised in that：It is described
Two conducting wire wheel supports（3）Outside, which is connected with, is trapped among guide roller（1）Outer ring is for preventing traction steel-cable（100）From guide roller wheel
Slot（11）The ward off rope support of escape（4）, the ward off rope support（4）There are two be oppositely arranged and be against guide roller for inside setting（1）Both sides
Wheel hub（12）On bracing piece（5）.
2. elevator guide roller cable anti-bouncing device according to claim 1, it is characterised in that：The bracing piece（5）One
End is fixed on ward off rope support（4）On, the other end is provided with idler wheel（51）, the idler wheel（51）With wheel hub（12）Roll connection.
3. elevator guide roller cable anti-bouncing device according to claim 1, it is characterised in that：The ward off rope support（4）With lead
Line wheel race（11）Opposite side is provided with rope guarding plate（6）, the rope guarding plate（6）On be provided with and traction steel-cable（100）
The pressure grooving of cooperation（61）.
4. elevator guide roller cable anti-bouncing device according to claim 3, it is characterised in that：The pressure grooving（61）With drag
Draw steel wire rope（100）Between be provided with the gap of 2-5mm.
5. elevator guide roller cable anti-bouncing device according to claim 3 or 4, it is characterised in that：The rope guarding plate（6）Two
End, which is provided with, is fixed on ward off rope support（4）Reinforcing plate on medial surface（62）.
6. elevator guide roller cable anti-bouncing device according to claim 5, it is characterised in that：The ward off rope support（4）It is U-shaped
Structural slab, the reinforcing plate（62）It is connected to ward off rope support（4）On the both side plate of bending place.
7. elevator guide roller cable anti-bouncing device according to claim 1, it is characterised in that：The ward off rope support（4）With it is every
A conducting wire wheel support（3）Pass through at least two fixing bolts（41）Connection.
8. elevator guide roller cable anti-bouncing device according to claim 7, it is characterised in that：The ward off rope support（4）On set
It is equipped with the strip-shaped hole being arranged along its side plate length direction（42）, the fixing bolt（41）Across strip-shaped hole（42）It is connected to conducting wire
Wheel support（3）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244157.2U CN207861671U (en) | 2018-02-10 | 2018-02-10 | Elevator guide roller cable anti-bouncing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244157.2U CN207861671U (en) | 2018-02-10 | 2018-02-10 | Elevator guide roller cable anti-bouncing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861671U true CN207861671U (en) | 2018-09-14 |
Family
ID=63457161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820244157.2U Expired - Fee Related CN207861671U (en) | 2018-02-10 | 2018-02-10 | Elevator guide roller cable anti-bouncing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606128A (en) * | 2020-04-15 | 2020-09-01 | 江苏亚盛金属制品有限公司 | Trip protection device for wire rope take-up |
| CN113493157A (en) * | 2020-04-06 | 2021-10-12 | 奥的斯电梯公司 | Elevator compensation rope protector |
-
2018
- 2018-02-10 CN CN201820244157.2U patent/CN207861671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493157A (en) * | 2020-04-06 | 2021-10-12 | 奥的斯电梯公司 | Elevator compensation rope protector |
| CN111606128A (en) * | 2020-04-15 | 2020-09-01 | 江苏亚盛金属制品有限公司 | Trip protection device for wire rope take-up |
| CN111606128B (en) * | 2020-04-15 | 2022-06-24 | 江苏亚盛金属制品有限公司 | Trip protection device for wire rope take-up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |