CN209622005U - Rub power taking wheel - Google Patents
Rub power taking wheel Download PDFInfo
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- CN209622005U CN209622005U CN201920082194.2U CN201920082194U CN209622005U CN 209622005 U CN209622005 U CN 209622005U CN 201920082194 U CN201920082194 U CN 201920082194U CN 209622005 U CN209622005 U CN 209622005U
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- wheel
- power taking
- excentric sleeve
- axis body
- friction power
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Abstract
The utility model discloses a kind of friction power taking wheel, including wheel body, excentric sleeve and axis body, the wheel body is equipped with centre bore in axial direction；The excentric sleeve is equipped with eccentric pivot hole, and the center line of the eccentric pivot hole deviates the center line of the outer peripheral surface of the excentric sleeve；The excentric sleeve is set in the centre bore, and the center line of the outer peripheral surface of the excentric sleeve and the center line of the centre bore are coaxial, and the wheel body can be rotated relative to the excentric sleeve；The axis body, which is arranged, to be fixed in the eccentric pivot hole, and the excentric sleeve is rotatably adjusted relative to the axis body, and the excentric sleeve is relative to the axis body in axial direction position-adjustable.The friction power taking wheel may be implemented friction power taking wheel radial position and axial position it is adjustable, ensure that the pressure size and straightness requirement of wirerope.
Description
Technical field
The utility model relates to detachable ropeway technical fields, and in particular to a kind of friction power taking wheel.
Background technique
After detachable type grip cableway suspended carriage enters the station at a high speed on wirerope route, by disengaging gear, suspended carriage and steel wire
Rope disengages, and acceleration device is slowed down, and realizes suspended carriage low speed operation in standing.It is opposite when outbound.The requirement of detachable type grip cableway
Acceleration device should ensure that rope-grippers rope-grippers and wirerope synchronizing speed while hanging knot wirerope.To guarantee to add and subtract quick-mounting
And speed synchronous with the extension knot of route speed of service linkage is set, the synchronism of acceleration device requires in station and route is using same
Power source is not only reliable but also economic scheme.
Driving wheel high speed rotation drives wirerope operation in standing, and utilizes the friction between wirerope and friction power taking wheel, steel
Cord band dynamic friction power taking wheel rotates, and the power taking wheel that rubs provides power source for entire acceleration device, it is necessary to assure friction power taking
Wheel is consistent with armored rope running speed, cannot skid, and this requires wirerope is appropriate to friction power taking wheel pressure.Therefore, it needs
Will to friction power taking wheel radial position and axial position be adjusted, to guarantee the pressure size of wirerope and wanting for straightness
It asks.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose a kind of adjustable friction power taking wheel, the radial position adjusting of friction power taking wheel may be implemented both to protect
The straightness that the axial position demonstrate,proved the pressure size of wirerope, and friction power taking wheel may be implemented adjusts to guarantee wirerope is wanted
It asks.
According to the friction power taking wheel of the utility model embodiment, comprising:
Wheel body, the wheel body are equipped with centre bore in axial direction；
Excentric sleeve, the excentric sleeve are equipped with eccentric pivot hole, and the center line of the eccentric pivot hole deviates the eccentric shaft
The center line of the outer peripheral surface of set；The excentric sleeve is set in the centre bore, the center of the outer peripheral surface of the excentric sleeve
The center line of line and the centre bore is coaxial, and the wheel body can be rotated relative to the excentric sleeve；
Axis body, the axis body, which is arranged, to be fixed in the eccentric pivot hole, and the excentric sleeve can turn relative to the axis body
It is dynamic to adjust, and the excentric sleeve is relative to the axis body in axial direction position-adjustable.
It can since excentric sleeve is rotatably adjusted relative to axis body according to the friction power taking wheel of the utility model embodiment
Radial position to realize friction power taking wheel is adjustable, ensure that wirerope to the pressure size of friction power taking wheel.By excentric sleeve
It can in axial direction position-adjustable relative to axis body, it is ensured that the requirement of the straightness of friction power taking wheel group and wirerope.
One embodiment according to the present utility model further includes cover board, is adjusted axially part and the second fastener；The cover board
Lid is located on the front end face of the excentric sleeve, and the part that is adjusted axially is across the cover board, the rear end for being adjusted axially part
It withstands on the axis body, the part that is adjusted axially is removably secured with the cover board, and the cover board is fastened by described second
Part is removably secured with the axis body, so that the axial length between the rear end for being adjusted axially part and the cover board can
It adjusts；The cover board is removably secured with the excentric sleeve, so that the excentric sleeve can be rotated relative to the axis body
It adjusts.
It further include the first fastener according to the utility model further embodiment；The cover board is equipped with multiple second peaces
Fill hole, the front end face of the excentric sleeve is equipped at least two indexing adjustment holes, at least two indexing adjustment holes and extremely
Few two second mounting holes are corresponding, and first fastener is detachably fastened corresponding second mounting hole
In the indexing adjustment hole, the cover board and the excentric sleeve are fixed.
According to the utility model further embodiment, first fastener is the first threaded fastener, described point
Degree adjustment hole is sleeve thread hole.
According to the utility model further embodiment, second fastener is the second threaded fastener, the cover board
Equipped with third mounting hole, the front end face of the axis body is equipped with axis body threaded hole, the third mounting hole and the axis body threaded hole
Corresponding, second fastener is fastened in the corresponding third mounting hole and the axis body threaded hole, will be described
Cover board is removably secured with the axis body.
According to the utility model further embodiment, the cover board is equipped with the first mounting hole；It is described to be adjusted axially part packet
Include shank of bolt and nut；The rear end of the shank of bolt is withstood on the front end face of the axis body, and the front end of the shank of bolt passes through institute
State the first mounting hole, and the front end of the shank of bolt by and nut thread cooperation be removably secured with the cover board.
According to the utility model further embodiment, in axial direction it is extended with forward on the front end face of the axis body
Card column, the cover board are equipped with the card hole matched with the card column, and the card column passes through the card hole.
According to the utility model further embodiment, there are two the card columns, two equal semicirculars in shape of card column
And relative spacing is opened up and is set；Correspondingly, there are two the card holes, the equal semicircular in shape of two card holes and relative spacing opens up
It sets, two card columns are each passed through two card holes.
It further include the annular wheel liner contacted with wirerope, the wheel liner ring set according to some embodiments of the utility model
On the outer peripheral surface of the wheel body.
According to the utility model further embodiment, the outer peripheral surface of the wheel body is equipped with groove, and the wheel liner card is set
In the groove.
It further include annular side plate, the outer peripheral surface of the wheel body is equipped with according to the utility model further embodiment
Flange；The side plate and the flange axially at interval and are removably attached on the outer peripheral surface of the wheel body, so that institute
The groove of opening outwardly is collectively formed in the outer peripheral surface for stating side plate, the flange and the wheel body.
It further include retainer ring according to the utility model further embodiment, the outer peripheral surface of the wheel body is equipped with and institute
The first card slot that the medial surface of retainer ring matches is stated, the inner peripheral surface of the side plate is equipped with the outside with the retainer ring towards cooperation
The second card slot, the retainer ring is caught in first card slot and second card slot, so that the side plate is fixed on the wheel body
Outer peripheral surface on.
Some embodiments according to the present utility model, further include bearing, and the outer of the excentric sleeve is arranged in the bearing
Between circumferential surface and the inner peripheral surface of the wheel body.
According to the utility model further embodiment, the bearing includes first bearing and second bearing, and described
One bearing and the second bearing between centers are separatedly arranged.
According to the utility model, further embodiment, the front end periphery of the excentric sleeve are equipped with the end shaft shoulder, institute
The rear end for stating excentric sleeve is fixed with circlip for shaft, relative to the end shaft shoulder and described on the inner peripheral surface of the wheel body
Circlip for shaft is respectively equipped in first shoulder block in shoulder block and second；The front end face of the first bearing is resisted against the end
On the shaft shoulder and the rear end face of the first bearing is resisted against in described first on shoulder block；The front end face of the second bearing is resisted against
In described second on shoulder block and the rear end face of the second bearing is resisted against on the circlip for shaft.
The axis hole is stretched out in the rear end of some embodiments according to the present utility model, the axis body, and after the axis body
End is equipped with axle end baffle plate device, so that the axle end baffle plate device blocks institute after the rear end side of the axis body is packed into guide rail beam
State guide rail beam.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the stereoscopic schematic diagram of the friction power taking wheel of the utility model embodiment.
Fig. 2 is the front schematic view of the friction power taking wheel of the utility model embodiment.
Fig. 3 is cut-away illustration at A-A in Fig. 2.
Fig. 4 is cut-away illustration at B-B in Fig. 2.
Fig. 5 is the axis body stereoscopic schematic diagram in the friction power taking wheel of the utility model embodiment.
Fig. 6 is the cover board stereoscopic schematic diagram in the friction power taking wheel of the utility model embodiment.
Fig. 7 is the excentric sleeve stereoscopic schematic diagram in the friction power taking wheel of the utility model embodiment.
Appended drawing reference:
Rub power taking wheel 1000
In 1 centre bore of wheel body, 101 flange 102 first in shoulder block 103 second 104 centre bore of shoulder block axis I
The center line II of 2 eccentric pivot hole 201 of the excentric sleeve indexing 202 end shaft shoulder of adjustment hole, 203 eccentric pivot hole
3 axis body threaded hole of axis body, 301 card column 302
4 first 401 second mounting hole of mounting hole, 402 card hole of cover board, 403 third mounting hole 404
Second fastener 5
First fastener 6
It is adjusted axially 7 shank of bolt of part, 71 nut 72
Wheel liner 8
Side plate 9
Retainer ring 10
11 first bearing of bearing, 1101 second bearing 1102
Circlip for shaft 12
Axle end baffle plate device 13
Guide rail beam 14
Specific embodiment
The embodiments of the present invention are described in detail below, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is to show routinely, is only used for explaining the utility model, and be should not be understood as to the utility model
Limitation.
Friction power taking wheel 1000. according to the utility model embodiment is described below with reference to Fig. 1 to Fig. 7
As shown in Figures 1 to 7, according to the friction power taking wheel 1000 of the utility model embodiment, including wheel body 1, eccentric shaft
Set 2 and axis body 3.Wherein, wheel body 1 is equipped with centre bore 101 in axial direction；Excentric sleeve 2 is equipped with eccentric pivot hole 201, eccentric
The center line II of axis hole 201 deviates the center line of the outer peripheral surface of excentric sleeve 2；Excentric sleeve 2 is set in centre bore 101, partially
The center line of the outer peripheral surface of spindle sleeve 2 and the center line I of centre bore 101 are coaxial, and wheel body 1 can be rotated relative to excentric sleeve 2；
Axis body 3, which is arranged, to be fixed in eccentric pivot hole 201, excentric sleeve 2 relative to axis body 3 rotatably adjust, and excentric sleeve 2 relative to
The in axial direction position-adjustable of axis body 3.
Specifically, wheel body 1 is equipped with the centre bore 101 of in axial direction (front-rear direction as in Figures 3 and 4).
Excentric sleeve 2 is equipped with eccentric pivot hole 201, and the center line II of eccentric pivot hole 201 deviates the outer peripheral surface of excentric sleeve 2
Center line；Excentric sleeve 2 is set in centre bore 101, the center line of the outer peripheral surface of excentric sleeve 2 and the center of centre bore 101
Line I is coaxial, and wheel body 1 can be rotated relative to excentric sleeve 2.It is thus understood that the friction power taking of the utility model embodiment
When 1000 work of wheel, excentric sleeve 2 is fixed, and wheel body 1 is rotated relative to excentric sleeve 2.
Axis body 3, which is arranged, to be fixed in eccentric pivot hole 201, and excentric sleeve 2 is rotatably adjusted relative to axis body 3, and eccentric shaft
Set 2 is relative to the in axial direction position-adjustable of axis body 3.It is arranged and is fixed in eccentric pivot hole 201 by axis body 3, when work, rubbed
Wiping has the contact site being in contact with wirerope, the contact site of the friction power taking wheel 1000 on the outer peripheral surface of power taking wheel 1000
Distance to the center line of axis body 3 is the radial position of friction power taking wheel 1000；Axis body 3 is fixed as excentric sleeve 2,
Wheel body 1 is rotated relative to excentric sleeve 2.Since excentric sleeve 2 is rotatably adjusted relative to axis body 3, friction power taking may be implemented
The radial position of wheel 1000 is adjustable, ensure that the pressure size of wirerope.For example, as shown in Fig. 2, when wirerope is to friction power taking
It, can be by rotating clockwise excentric sleeve 2, to drive wheel body 1 to move up, to realize when the pressure of wheel 1000 is smaller
The radial position of friction power taking wheel 1000 is adjusted, so that the contact site of friction power taking wheel 1000 compresses wirerope, so that steel
Cord becomes larger to the pressure of friction power taking wheel；It, can be by turning counterclockwise when pressure of the wirerope to friction power taking wheel is larger
Dynamic excentric sleeve 2, drives wheel body 1 to move down, so that the radial position for realizing friction power taking wheel 1000 is adjusted, so that friction power taking
The contact site of wheel 1000 weakens the compression of wirerope, so that wirerope becomes smaller to the pressure of friction power taking wheel.Due to bias
Axle sleeve 2 is relative to the in axial direction position-adjustable of axis body 3, it is ensured that friction power taking wheel 1000 and the straightness of wirerope are wanted
It asks.For example, when wirerope center line due to friction power taking wheel 1000 axial position it is improper and in wheel liner slot longitudinal center line
To front side or rear side (front side direction and rear direction can refer to front-rear direction shown in attached drawing 3 and 4 here), at this point, unclamping inclined
Being fixedly connected between spindle sleeve 2 and axis body 3 keeps axis body 3 motionless, and excentric sleeve 2 is moved axially forward or axially backward
It is mobile, until wirerope keeps linear state, then axis body 3 and excentric sleeve 2 are fixed together.
According to the friction power taking wheel 1000 of the utility model embodiment, since excentric sleeve 2 is rotatably adjusted relative to axis body 3
Section, the radial position that friction power taking wheel 1000 may be implemented is adjustable, ensure that wirerope is big to the pressure of friction power taking wheel 1000
It is small.It can in axial direction position-adjustable relative to axis body 3 by excentric sleeve 2, it is ensured that friction power taking wheel 1000 and steel wire
The straightness requirement of rope.
One embodiment according to the present utility model further includes cover board 4, is adjusted axially part 7 and the second fastener 5；Cover board 4
Lid is located on the front end face of excentric sleeve 2, is adjusted axially part 7 across cover board 4, and the rear end for being adjusted axially part 7 is withstood on axis body 3,
It is adjusted axially part 7 to be removably secured with cover board 4, cover board 4 is removably secured by the second fastener 5 with axis body 3, so that axis
It is adjustable in the axial length between the front end face of axis body 3 and cover board 4 to regulating part 7；Cover board 4 and excentric sleeve 2 are removably
It is fixed, so that excentric sleeve 2 is rotatably adjusted relative to axis body 3.As a result, when needs adjust the axial position of friction power taking wheel 1000
When setting forward, the second fastener 5 is unclamped, keeps axis body 3 motionless, while adjusting the rear end of axial regulating part 7 between cover board 4
Extended length, cover board 4 are adjusted forward with respect to axis body 3, to drive wheel body 1 to Forward, pass through the second fastening again after setting
Part 5 is fixed by cover board 4 and axis body 3, to realize that the axial position of friction power taking wheel 1000 is adjusted forward, it is ensured that wirerope it is straight
Dimension requirement.It when needing to adjust friction 1000 axial position of power taking wheel backward, keeps axis body 3 motionless, adjusts axial regulating part 7
Rear end to the length between cover board 4 shorten, tighten the second fastener 5, cover board 4 is adjusted backward with respect to axis body 3, thus with driving wheel
Body 1 moves back, after setting, then it is by being adjusted axially part 7 that cover board 4 and axis body 3 is fixed, to realize friction power taking wheel
1000 axial position is adjusted backward, it is ensured that the straightness requirement of wirerope.In addition, detachable by cover board 4 and excentric sleeve 2
Ground is fixed, and is conducive to rotate excentric sleeve 2 relative to axis body 3, to realize the radial position of friction power taking wheel 1000
Set it is adjustable, ensure that wirerope to friction power taking wheel 1000 pressure size.For example, as shown in Fig. 2, when wirerope takes friction
When the pressure of wheels 1000 is smaller, cover board 4 and excentric sleeve 2 are dismantled, can be driven by rotating clockwise excentric sleeve 2
Wheel body 1 is moved upwards up to suitable position, then cover board 4 and excentric sleeve 2 is fixed, to realize the diameter of friction power taking wheel 1000
It is adjusted to position, so that the contact site compression wirerope with wirerope of friction power taking wheel 1000, so that wirerope is to friction
The pressure of power taking wheel 1000 becomes larger；When pressure of the wirerope to friction power taking wheel 1000 is larger, by cover board 4 and excentric sleeve 2
It dismantles, wheel body 1 can be driven to move down into suitable position by rotating counterclockwise excentric sleeve 2, then by cover board 4 and excentric sleeve 2
It is fixed, so that the radial position for realizing friction power taking wheel 1000 is adjusted, so that the contact site of friction power taking wheel 1000 is to steel
The compression of cord weakens, so that wirerope becomes smaller to the pressure of friction power taking wheel 1000.
It further include the first fastener 6 according to the utility model further embodiment；Cover board 4 is equipped with multiple second installations
Hole 402, the front end face of excentric sleeve 2 are equipped at least two indexing adjustment holes 202, at least two indexing adjustment holes 202 with extremely
Few two the second mounting holes 402 are corresponding, and the first fastener 6 is detachably fastened corresponding second mounting hole 402 and divides
It spends in adjustment hole 202, cover board 4 and excentric sleeve 2 is fixed.Thus, it is possible to realize that the friction of the utility model embodiment takes
The radial position of wheels 1000 is adjusted, easy to operate simple.For example, as shown in Figure 6 and Figure 7, being spaced on cover board 4 and uniformly dividing
16 the second mounting holes 402 of cloth, the front end face of excentric sleeve 2 are set there are two adjustment hole 202 is indexed, wherein 16 the second mounting holes
Second mounting hole 402 is corresponding with two indexing adjustment holes 202 there are two 402, and is fixed respectively by two the first fasteners 6
In corresponding two the second mounting holes 402 and indexing adjustment hole 202, so that cover board 4 and excentric sleeve 2 is fixed.When need
When carrying out radial position adjusting to friction power taking wheel 1000, two the first fasteners 6 are removed, eccentric rotation axis set 2, and made
Two the second mounting holes 402 in two indexing the second mounting holes of adjustment hole 202 and 16 402 are opposite then tight by two first
Firmware 6 is separately fixed in two corresponding second mounting holes 402 and indexing adjustment hole 202.
Preferably, the first fastener 6 is the first threaded fastener, and indexing adjustment hole 202 is sleeve thread hole.It is easy to operate
Simply.
According to the utility model further embodiment, the second fastener 5 is the second threaded fastener, and cover board 4 is equipped with the
Three mounting holes 404, the front end face of axis body 3 are equipped with 3 threaded hole 301 of axis body, and third mounting hole 404 and 3 threaded hole 301 of axis body are opposite
It answers, the second fastener 5 is fastened in corresponding third mounting hole 404 and 3 threaded hole 301 of axis body, by cover board 4 and axis body 3
It is removably secured.Cover board 4 dismounts simple and convenient with axis body 3 as a result,.
According to the utility model, further embodiment, cover board 4 are equipped with the first mounting hole 401；Being adjusted axially part 7 includes
Shank of bolt 71 and nut 72；The rear end of shank of bolt 71 is withstood on the front end face of axis body 3, and the front end of shank of bolt 71 is by passing through first
Mounting hole 401, and the front end of shank of bolt 71 passes through and nut 72 is threadedly engaged and is removably secured with cover board 4.Pass through spiral shell as a result,
Tightening latch 71, nut 72 and cover board 4 realize that the axial position of axis body 3 is adjusted, meanwhile, axis body 3 and cover board 4 are fixed together, torn open
It fills easy to operate.It should be noted that being adjusted axially the quantity of part 7 can be decided according to the actual requirements.
According to the utility model further embodiment, it is in axial direction extended with card forward on the front end face of axis body 3
Column 302, cover board 4 are equipped with the card hole 403 matched with card column 302, and card column 302 passes through card hole 403.As a result, by axis body 3
Front end face on card column 302 is axially set, the card hole 403 that matches with card column 302 is set on cover board 4, and card column 302, which passes through, blocks
Hole 403, it can be ensured that axis body 3 and the fixation of cover board 4 are more firm.Optionally, there are two card columns 302, two card columns 302 are in half
Round and relative spacing is opened up and is set；Correspondingly, there are two card holes 403, two equal semicirculars in shape of card hole 403 and relative spacing opens up
It sets, two card columns 302 are each passed through two card holes 403.
Some embodiments according to the present utility model, further include the annular wheel liner 8 contacted with wirerope, and 8 ring set of wheel liner exists
On the outer peripheral surface of wheel body 1.By the way that wheel liner 8 is arranged, on the one hand, can protect wirerope, wirerope is avoided to be worn；Another convenience
Can wirerope be more uniformly stressed.
According to the utility model further embodiment, the outer peripheral surface of wheel body 1 is equipped with groove, and wheel liner 8 is fastened on groove
In.It is by groove that wheel liner 8 is fixed as a result, wheel liner 8 is limited axially displaced.
It further include annular side plate 9 according to the utility model further embodiment, the outer peripheral surface of wheel body 1 is equipped with convex
Edge 102；It side plate 9 and the axially spaced ground of flange 102 and is removably attached on the outer peripheral surface of wheel body 1, so that side plate 9, convex
The groove of opening outwardly is collectively formed in the outer peripheral surface of edge 102 and wheel body 1.Thus, it is possible to which wheel liner 8 first to be installed to the periphery of wheel body 1
On face, and it is resisted against the one side wall of wheel liner 8 on the side wall of flange 102, then installation side plate 9, to block the other side of wheel liner 8
Wall, so that wheel liner 8 is easy for assemble or unload.
It further include retainer ring 10, the outer peripheral surface of wheel body 1 is equipped with and retainer ring according to the utility model further embodiment
The first card slot that 10 medial surface matches, the inner peripheral surface of side plate 9 are equipped with the second card with the outside of retainer ring 10 towards cooperation
Slot, retainer ring 10 are caught in the first card slot and the second card slot, so that side plate 9 is fixed on the outer peripheral surface of wheel body 1.Pass through retainer ring as a result,
10 by 9 clamping lock of side plate on the outer peripheral surface of wheel body 1.
Some embodiments according to the present utility model, further include bearing 11, and the outer peripheral surface of excentric sleeve 2 is arranged in bearing 11
Between the inner peripheral surface of wheel body 1.When the friction power taking wheel 1000 of the utility model embodiment works as a result, pass through bearing 11
Rotation drives wheel body 1 to rotate.
According to the utility model further embodiment, bearing 11 includes first bearing 1101 and second bearing 1102, the
One bearing 1101 and 1102 between centers of second bearing are separatedly arranged.Pass through setting first bearing 1101 and second bearing as a result,
1102, it is ensured that wheel body 1 runs smoothly.
According to the utility model, further embodiment, the front end periphery of excentric sleeve 2 are equipped with the end shaft shoulder 203, partially
The rear end of spindle sleeve 2 is fixed with circlip for shaft 12, relative to the end shaft shoulder 203 and axis elasticity on the inner peripheral surface of wheel body 1
Retaining ring 12 is respectively equipped in first shoulder block 104 in shoulder block 103 and second；The front end face of first bearing 1101 is resisted against the end shaft shoulder
On 203 and the rear end face of first bearing 1101 is resisted against in first on shoulder block 103；The front end face of second bearing 1102 is resisted against
In two on shoulder block 104 and the rear end face of second bearing 1102 is resisted against on circlip for shaft 12.1101 He of first bearing as a result,
Second bearing 1102 is installed reliably.
Some embodiments according to the present utility model, axis hole is stretched out in the rear end of axis body 3, and the rear end of axis body 3 is equipped with shaft end
Retaining device 13, so that axle end baffle plate device 13 blocks guide rail beam 14 after the rear end side of axis body 3 is packed into guide rail beam 14.As a result,
The radial and axial displacement of axis body 3 can be limited.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (16)
1. a kind of friction power taking wheel characterized by comprising
Wheel body, the wheel body are equipped with centre bore in axial direction；
Excentric sleeve, the excentric sleeve are equipped with eccentric pivot hole, and the center line of the eccentric pivot hole deviates the excentric sleeve
The center line of outer peripheral surface；The excentric sleeve is set in the centre bore, the center line of the outer peripheral surface of the excentric sleeve with
The center line of the centre bore is coaxial, and the wheel body can be rotated relative to the excentric sleeve；
Axis body, the axis body, which is arranged, to be fixed in the eccentric pivot hole, and the excentric sleeve is rotatably adjusted relative to the axis body
Section, and the excentric sleeve is relative to the axis body in axial direction position-adjustable.
2. friction power taking wheel according to claim 1, which is characterized in that further include cover board, be adjusted axially part and second tightly
Firmware；The cover plate lid is located on the front end face of the excentric sleeve, and the part that is adjusted axially is across the cover board, the axial direction
The rear end of regulating part is withstood on the axis body, and the part that is adjusted axially is removably secured with the cover board, and the cover board passes through
Second fastener is removably secured with the axis body, so that between the rear end for being adjusted axially part and the cover board
Axial length is adjustable；The cover board is removably secured with the excentric sleeve so that the excentric sleeve relative to it is described
Axis body is rotatably adjusted.
It further include the first fastener 3. friction power taking wheel according to claim 2, is characterized in that；The cover board is equipped with more
A second mounting hole, the front end face of the excentric sleeve are equipped at least two indexing adjustment holes, and at least two indexing are adjusted
Knothole is corresponding at least two second mounting holes, and first fastener is detachably fastened corresponding described
In two mounting holes and the indexing adjustment hole, the cover board and the excentric sleeve are fixed.
4. friction power taking wheel according to claim 3, which is characterized in that first fastener is the first screw threads for fastening
Part, the indexing adjustment hole are sleeve thread hole.
5. friction power taking wheel according to claim 2, which is characterized in that second fastener is the second screw threads for fastening
Part, the cover board are equipped with third mounting hole, and the front end face of the axis body is equipped with axis body threaded hole, the third mounting hole with it is described
Axis body threaded hole is corresponding, and second fastener is fastened on the corresponding third mounting hole and the axis body threaded hole
In, the cover board and the axis body are removably secured.
6. friction power taking wheel according to claim 2, which is characterized in that the cover board is equipped with the first mounting hole；The axis
It include shank of bolt and nut to regulating part；The rear end of the shank of bolt is withstood on the front end face of the axis body, the shank of bolt
Front end passes through first mounting hole, and the front end of the shank of bolt passes through and nut thread cooperation is removable with the cover board
Unload it is fixed.
7. friction power taking wheel according to claim 6, which is characterized in that on the front end face of the axis body in axial direction to
Before be extended with card column, the cover board is equipped with the card hole matched with the card column, and the card column passes through the card hole.
8. friction power taking wheel according to claim 7, which is characterized in that there are two the card columns, and two card columns are equal
Semicircular in shape and relative spacing, which open up, to be set；Correspondingly, there are two the card holes, the equal semicircular in shape of two card holes and it is opposite between
It is spaced apart, two card columns are each passed through two card holes.
9. friction power taking wheel described in any one of -8 according to claim 1, which is characterized in that further include and wirerope route
The annular wheel liner of contact, the wheel liner ring set is on the outer peripheral surface of the wheel body.
10. friction power taking wheel according to claim 9, which is characterized in that the outer peripheral surface of the wheel body is equipped with groove, institute
Wheel liner is stated to be fastened in the groove.
11. friction power taking wheel according to claim 10, which is characterized in that further include annular side plate, outside the wheel body
Circumferential surface is equipped with flange；The side plate and flange is axial at interval and is removably attached to the outer peripheral surface of the wheel body
On, so that the groove of opening outwardly is collectively formed in the outer peripheral surface of the side plate, the flange and the wheel body.
12. friction power taking wheel according to claim 11, which is characterized in that it further include retainer ring, the outer peripheral surface of the wheel body
It is equipped with the first card slot matched with the medial surface of the retainer ring, the inner peripheral surface of the side plate is equipped with outer with the retainer ring
To the second card slot of cooperation, the retainer ring is caught in first card slot and second card slot for side, so that the side plate is fixed
On the outer peripheral surface of the wheel body.
13. friction power taking wheel described in any one of -8 according to claim 1, which is characterized in that it further include bearing, the axis
It holds between the outer peripheral surface that the excentric sleeve is set and the inner peripheral surface of the wheel body.
14. friction power taking wheel according to claim 13, which is characterized in that the bearing includes first bearing and the second axis
It holds, the first bearing and the second bearing between centers are separatedly arranged.
15. friction power taking wheel according to claim 14, which is characterized in that the front end periphery of the excentric sleeve is equipped with end
Portion's shaft shoulder, the rear end of the excentric sleeve are fixed with circlip for shaft, relative to the end on the inner peripheral surface of the wheel body
The shaft shoulder and the circlip for shaft are respectively equipped in first shoulder block in shoulder block and second；The front end face of the first bearing against
On the end shaft shoulder and the rear end face of the first bearing is resisted against in described first on shoulder block；Before the second bearing
End face is resisted against in described second on shoulder block and the rear end face of the second bearing is resisted against on the circlip for shaft.
16. friction power taking wheel described in any one of -8 according to claim 1, which is characterized in that stretch the rear end of the axis body
The axis hole out, and the rear end of the axis body is equipped with axle end baffle plate device, so that the rear end side of the axis body is packed into guide rail beam
Afterwards, the axle end baffle plate device blocks the guide rail beam.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082194.2U CN209622005U (en) | 2019-01-17 | 2019-01-17 | Rub power taking wheel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082194.2U CN209622005U (en) | 2019-01-17 | 2019-01-17 | Rub power taking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622005U true CN209622005U (en) | 2019-11-12 |
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| CN201920082194.2U Active CN209622005U (en) | 2019-01-17 | 2019-01-17 | Rub power taking wheel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595325A (en) * | 2019-01-17 | 2019-04-09 | 中国恩菲工程技术有限公司 | Rub power taking wheel |
-
2019
- 2019-01-17 CN CN201920082194.2U patent/CN209622005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595325A (en) * | 2019-01-17 | 2019-04-09 | 中国恩菲工程技术有限公司 | Rub power taking wheel |
| CN109595325B (en) * | 2019-01-17 | 2024-03-15 | 中国恩菲工程技术有限公司 | Friction power take-off wheel |
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