CN208214711U - Strength rail conveyer - Google Patents
Strength rail conveyer Download PDFInfo
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- CN208214711U CN208214711U CN201820830751.XU CN201820830751U CN208214711U CN 208214711 U CN208214711 U CN 208214711U CN 201820830751 U CN201820830751 U CN 201820830751U CN 208214711 U CN208214711 U CN 208214711U
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- wheel
- rail
- conveying
- wheel support
- support
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Abstract
The utility model discloses strength rail conveyers, including transport platform, the conveying wheel support set on transport platform upper surface, the delivery wheel on conveying wheel support, the hydraulic motor for driving delivery wheel to rotate or motor, the clamping cylinder for driving delivery wheel support level mobile, the directive wheel set on the guide wheel bracket of transport platform upper surface and on guide wheel bracket.The beneficial effects of the utility model are: making delivery wheel clamp the rail being repaired by clamping cylinder, tooth form skewed slot is set in the wheel face of delivery wheel simultaneously, tooth form skewed slot forms interlocking to rail, greatly increase frictional force, than existing delivery wheel compared to increasing 5-10 times of coefficient of friction, delivery wheel is improved to the active force of rail, to increase conveying capacity, the quantity of motor and speed reducer needed for reducing conventional friction mode of movement, reduces costs.
Description
Technical field
The utility model relates to a kind of conveying equipments, in particular to a kind of strength rail conveyer.
Background technique
In rail Repair gene, need for rail to be transferred to machining working face, then rail is conveyed with even speed
Repair gene is completed by cutter；It is typically employed in setting guide wheel or idler wheel below rail, is made by rotation guide wheel or idler wheel
Rail in guide wheel or idler wheel upper end is mobile, to realize the transmission of rail, transmission power relies primarily on guide wheel or idler wheel
Frictional force between rail.But since the coefficient of friction between guide wheel or idler wheel and rail is usually between 0.1~0.2, thus
Frictional force is limited, and conveying capacity is small, therefore repairs every spacing a certain distance on platform in rail and just need to arrange a set of guide wheel or rolling
Wheel causes guide wheel or idler wheel to arrange many groups, and guide wheel or idler wheel arrangement span are big, result in the need for huge conveying mechanism,
Power demand needed for being just able to satisfy rail conveying.Also, rail stress in repair process is larger, and it is defeated to further result in rail
Skidding is sent, remediation efficiency is lower, from being unable to provide enough conveying capacities, can not overcome the cutting mechanical resistance of rail Repair gene
Hinder, is also just unable to complete Repair gene.In addition, due to the error of rail outer dimension and the bending of rail and torsional deformation
Etc. factors, often there is guide wheel in existing conveying technology and method or idler wheel is detached from rail and cannot generate conveying capacity, or occur
Serious stuck phenomenon between guide wheel or idler wheel and rail.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of strength rail conveyer, it has
The characteristics of conveying capacity is big, and required installation space is small, at low cost, adaptive strong, is suitable for bending and the torsional deformation of rail；
To achieve the above object, strength rail conveyer designed by the utility model, including transport platform, be set to it is described defeated
Send the conveying wheel support of platform upper surface, the delivery wheel on the conveying wheel support, for driving delivery wheel rotation
Hydraulic motor or motor, are set to the transport platform upper surface at the clamping cylinder for driving the delivery wheel support level mobile
Guide wheel bracket and the directive wheel on the guide wheel bracket；
The conveying wheel support has multiple groups, and multiple groups conveying wheel support is arranged in a linear, and every group of conveying wheel support includes two
The conveying wheel support of a web of the rail two sides for being oppositely disposed in conveyed rail；Conveying on multiple groups conveying wheel support positioned opposite
Wheel is in same level and is arranged in the web of the rail two sides of conveyed rail；The wheel shaft of the wheel shaft of the delivery wheel and directive wheel is all
Vertical arrangement；The wheel face of the delivery wheel is equipped with tooth form skewed slot；The output end of the hydraulic motor or motor and the conveying
The wheel axis connection of wheel；The conveying wheel support is flexibly connected with the transport platform, and the transport platform is equipped with for described defeated
The through slot for sending wheel support mobile；The cylinder barrel of the clamping cylinder is fixed in the transport platform, and the piston of the clamping cylinder
Bar is connect with the conveying wheel support；
The guide wheel bracket is arranged in the web of the rail two sides of conveyed rail in multiple groups；Directive wheel branch described in each/multiple groups
Frame is alternately arranged with conveying wheel support described in each/multiple groups or the conveying wheel support described in first group is back to defeated described in second group
The side of wheel support is sent to be equipped at least one set of guide wheel bracket；Guide wheel bracket set on described conveying wheel support the same side
On directive wheel be oppositely arranged on web of the rail two sides, and relative spacing is greater than web of the rail thickness.
Further, delivery wheel and a vertical rotating shaft there are two being set on each conveying wheel support；The conveying
Wheel is cooperated by the rotating shaft and the delivery wheel holder pivots.By the effect of rotating shaft, delivery wheel is being pressed from both sides
There is a certain amount of floating in tight direction.
Further, the multiple groups butterfly spring of pre-pressing force is equipped between the piston rod and the conveying wheel support.It is logical
The effect of butterfly spring is crossed, delivery wheel compacted iron under butterfly spring pre-pressing force and the effect of clamping cylinder clamping force can be forced
Rail, and can cooperate with rotating shaft, so that delivery wheel is had the floating within 10mm in clamping direction, can effectively overcome outside because of rail
The factors such as the error of shape size, the bending of rail and torsional deformation lead to that effective conveying capacity or stuck cannot be led to the problem of；Tool
There is the characteristics of bending for being suitable for rail and torsional deformation.
Further, hydraulic floating connector is equipped between the piston rod and the conveying wheel support.
Further, the tilt angle of the tooth form skewed slot is 25~60 degree.
Preferably, the strength rail conveyer further includes being set to the transport platform upper surface with multiple groups conveying wheel support to be in
Same multiple groups idler wheel arranged in a straight line, the idler wheel are used to support the rail bottom of conveyed rail.
The beneficial effects of the utility model are: making delivery wheel clamp the rail being repaired by clamping cylinder, while defeated
Send the wheel face of wheel that tooth form skewed slot is set, tooth form skewed slot forms interlocking to rail, greatly increases frictional force, more defeated than existing
Send wheel compared to increasing 5-10 times of coefficient of friction, improving delivery wheel reduces tradition to increase conveying capacity to the active force of rail
The quantity of motor and speed reducer needed for friction mode of movement, reduces costs.In particular by oblique with floating band tooth form
The Dual-conveying tall wheel of slot can adapt to the profile variation of rail and certain bending of rail, realize the big conveying capacity of rail into
It gives, smoothly completes the conveying of rail.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of embodiment of strength rail conveyer of the utility model.
Fig. 2 is the left view structural representation of Fig. 1.
Fig. 3 is the overlooking structure diagram of Fig. 1.
Fig. 4 is the left view structural representation of the strength rail conveyer another embodiment of the utility model
Fig. 5 is the overlooking structure diagram of Fig. 4.
Fig. 6 is the structural schematic diagram that butterfly spring is equipped in Fig. 4.
Fig. 7 is that delivery wheel floats to intermediate location status schematic diagram in Fig. 5.
Fig. 8 is the location status schematic diagram that delivery wheel floats to side in Fig. 7.
Fig. 9 is the section view enlarged structure schematic diagram of delivery wheel in Fig. 2.
Figure 10 be Fig. 9 in tooth form skewed slot partial structural diagram from delivery wheel wheel face A to visual angle.
Figure 11 be Fig. 9 in tooth form skewed slot partial structural diagram from delivery wheel wheel face B to visual angle.
In figure, 1. transport platforms；2. conveying wheel support；25, rotating shaft；26, butterfly spring；3,31,32. delivery wheel；4. liquid
Pressure motor；41. motor；5. guide wheel bracket；6. directive wheel；7. tooth form skewed slot；8. idler wheel；9. rail；9.1, the 9.2. web of the rail；
10. clamping cylinder；101. cylinder barrel；102. piston rod.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1
The strength rail conveyer as shown in Fig. 1~3,9~10, including transport platform 1, set on the defeated of 1 upper surface of transport platform
Send wheel support 2, set on conveying wheel support 2 on delivery wheel 3, for drive delivery wheel 3 rotate hydraulic motor 4 or motor 41,
For drive conveying wheel support 2 move horizontally clamping cylinder 10, set on 1 upper surface of transport platform guide wheel bracket 5 and be set to
Directive wheel 6 on guide wheel bracket 5.
Conveying wheel support 2 has multiple groups, and multiple groups conveying wheel support 2 is arranged in a linear, and every group of conveying wheel support 2 includes two
It is oppositely disposed in the web of the rail 9.1 of conveyed rail 9, the conveying wheel support 2 of 9.2 two sides；Multiple groups conveying wheel support 2 positioned opposite
On delivery wheel 3 be in same level and be arranged in the web of the rail 9.1 of conveyed rail, 9.2 two sides；The wheel shaft of delivery wheel 3 and
The wheel shaft of directive wheel 6 is all arranged vertically；The wheel face of delivery wheel 3 is equipped with tooth form skewed slot 7；The output of hydraulic motor 4 or motor 41
The wheel axis connection at end and delivery wheel 3；Conveying wheel support 2 is flexibly connected with transport platform 1, and transport platform 1 is equipped with and is used for delivery wheel
The mobile through slot of bracket 2；The cylinder barrel 101 of clamping cylinder 10 is fixed in transport platform 1, and the piston rod 102 of clamping cylinder 10 with
Wheel support 2 is conveyed to connect.
Guide wheel bracket 5 is arranged in the web of the rail 9.1 of conveyed rail 9,9.2 two sides in multiple groups；Each/multiple groups directive wheel branch
Frame 5 and each/multiple groups conveying wheel support 2 are alternately arranged or are in first group of conveying wheel support 2 back to second group of conveying wheel support 2
Side be equipped at least one set of guide wheel bracket 5；" first group of conveying wheel support 2 " and " second group of conveying wheel support 2 " herein
Refer to that the conveying wheel support in rail input terminal and/or output end first passes through at least one set of guide wheel bracket when that is, rail inputs
Using conveying wheel support 2 after 5；After rail output, using at least one set of guide wheel bracket 5 after conveying wheel support 2.
Directive wheel 6 on the guide wheel bracket 5 of conveying 2 the same side of wheel support is oppositely arranged on 9.1,9.2 liang of the web of the rail
Side, and relative spacing is greater than the web of the rail 9.1,9.2 thickness.Strength rail conveyer further includes being set to 1 upper surface of transport platform and multiple groups
Conveying wheel support 2 is in same multiple groups idler wheel 8 arranged in a straight line, and idler wheel 8 is used to support the rail bottom of conveyed rail 9.Tooth form skewed slot 7
Tilt angle be 25~60 degree.
Embodiment 2
Strength rail conveyer as shown in Figure 4,5, structure is roughly the same with embodiment 1, and difference is, each conveying
Delivery wheel 31,32 and a vertical rotating shaft 25 there are two being set on wheel support 2；Delivery wheel 31,32 by rotating shaft 25 with it is defeated
Wheel support 2 is sent to be rotatably assorted.For example, two delivery wheels 31,32 are connect by a bracket with conveying wheel support 2, the bracket and
The cooperation of rotating shaft 25 is rotated around rotating shaft 25.Certainly, wheel support 2 is conveyed in the conveying wheel support 2 in the present embodiment and embodiment 1
Structure have any different, difference structure is adaptation in order to cooperate corresponding delivery wheel 31,32 to do；Hydraulic motor 4 or electricity
The position of machine 41 also changes, for example, using motor 41 in embodiment 1, hydraulic motor 4 is used in the present embodiment.
In order to realize complete float function, as shown in fig. 6, being equipped with pre-pressing between piston rod 102 and conveying wheel support 2
The multiple groups butterfly spring 26 of power.Certainly, hydraulic floating connector can also be set between piston rod 102 and conveying wheel support 2.Pass through butterfly
Shape spring 26 or hydraulic floating connector and rotating shaft 25 cooperate, and realize the float function of delivery wheel 31,32.Floating position compares such as
Fig. 7, shown in 8, by the effect of butterfly spring 26, delivery wheel 31,32 can be forced in butterfly spring pre-pressing force and clamp oil
Cylinder clamping force acts on lower unclipped railway lines, and can cooperate with rotating shaft 25, enable delivery wheel 31,32 clamping direction have 10mm with
Interior floating can effectively overcome because of factors such as the error of rail outer dimension, the bending of rail and torsional deformations, cause to produce
Raw effective conveying capacity or stuck problem, have the characteristics that the bending for being suitable for rail and torsional deformation；This float design can
The feeding for realizing the big conveying capacity of rail, smoothly completes the conveying of rail.
When needing to convey rail 9, it is only necessary to 9 one end of rail is sent forward along 6 direction of multiple groups directive wheel to delivery wheel 3 or
Between delivery wheel 31,32, as shown in Figure 3.After hydraulic motor 4 or motor 41 start, corresponding delivery wheel 3 or defeated can be driven
Wheel 31,32 is sent to rotate, delivery wheel 3 or delivery wheel 31,32 drive rail 9 to move forward while rotation；And in the effect of directive wheel 6
Under, it is ensured that the movement of rail 9 will not deviate, and play guiding can smoothly enter into delivery wheel 3 or delivery wheel 31,32 to rail 9
Effect；Certainly, when 9 lateral bending straightness of rail is more than certain value, directive wheel 6 can not be used, the iron of overbending is avoided
Rail 9 occurs stuck phenomenon during Repair gene and causes rail that cannot retreat and damage the process equipment for providing and repairing；Separately
Outside, since the effect of multiple idler wheels 8, i.e. rail 9 are in 8 upper end of idler wheel, the movement on idler wheel 8 of rail 9 faster, is further increased
Transfer efficiency.
Claims (6)
1. a kind of strength rail conveyer, it is characterised in that: including transport platform (1), be set to the defeated of the transport platform (1) upper surface
Send wheel support (2), the delivery wheel (3) being set on conveying wheel support (2), the liquid for driving the delivery wheel (3) to rotate
Pressure motor (4) or motor (41), the clamping cylinder (10) for driving conveying wheel support (2) to move horizontally, be set to it is described
The guide wheel bracket (5) of transport platform (1) upper surface and the directive wheel (6) being set on the guide wheel bracket (5)；
The conveying wheel support (2) has multiple groups, and multiple groups conveying wheel support (2) is arranged in a linear, and every group of conveying wheel support (2) packet
Include two conveying wheel supports (2) for being oppositely disposed in the web of the rail (9.1,9.2) two sides of conveyed rail (9)；Multiple groups are positioned opposite
Conveying wheel support (2) on delivery wheel (3) be in same level and be arranged in the web of the rail (9.1,9.2) two of conveyed rail
Side；The wheel shaft of the delivery wheel (3) and the wheel shaft of directive wheel (6) are all arranged vertically；The wheel face of the delivery wheel (3) is equipped with tooth
Shape skewed slot (7)；The wheel axis connection of the output end of the hydraulic motor (4) or motor (41) and the delivery wheel (3)；The conveying
Wheel support (2) is flexibly connected with the transport platform (1), and the transport platform (1) is equipped with and moves for the conveying wheel support (2)
Dynamic through slot；The cylinder barrel (101) of the clamping cylinder (10) is fixed on the transport platform (1), and the clamping cylinder (10)
Piston rod (102) connect with the conveying wheel support (2)；
The guide wheel bracket (5) is arranged in the web of the rail (9.1,9.2) two sides of conveyed rail (9) in multiple groups；Each/multiple groups institute
Conveying wheel support (2) described in guide wheel bracket (5) and each/multiple groups is stated to be alternately arranged or in conveying wheel support described in first group
(2) at least one set of guide wheel bracket (5) is equipped with back to the side for conveying wheel support (2) described in second group；Set on described defeated
The directive wheel (6) on the guide wheel bracket (5) of wheel support (2) the same side is sent to be oppositely arranged on the web of the rail (9.1,9.2) two sides, and phase
The web of the rail (9.1,9.2) thickness is greater than to spacing.
2. strength rail conveyer according to claim 1, it is characterised in that: set on each conveying wheel support (2)
There are two delivery wheel (31,32) and a vertical rotating shafts (25)；The delivery wheel (31,32) passes through the rotating shaft (25)
It is rotatably assorted with the conveying wheel support (2).
3. strength rail conveyer according to claim 2, it is characterised in that: the piston rod (102) and the conveying
The multiple groups butterfly spring (26) of pre-pressing force is equipped between wheel support (2).
4. strength rail conveyer according to claim 2, it is characterised in that: the piston rod (102) and the conveying
Hydraulic floating connector is equipped between wheel support (2).
5. strength rail conveyer according to any one of claims 1 to 4, it is characterised in that: the tooth form skewed slot (7)
Tilt angle is 25~60 degree.
6. strength rail conveyer according to claim 1 or 2, it is characterised in that: the strength rail conveyer also wraps
Including and being set to the transport platform (1) upper surface with multiple groups conveying wheel support (2) is in same multiple groups idler wheel (8) arranged in a straight line, described
Idler wheel (8) is used to support the rail bottom of conveyed rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830751.XU CN208214711U (en) | 2018-05-25 | 2018-05-25 | Strength rail conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830751.XU CN208214711U (en) | 2018-05-25 | 2018-05-25 | Strength rail conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214711U true CN208214711U (en) | 2018-12-11 |
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ID=64507481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820830751.XU Active CN208214711U (en) | 2018-05-25 | 2018-05-25 | Strength rail conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500557A (en) * | 2018-05-25 | 2018-09-07 | 武汉瑞祥安科技股份有限公司 | Strength rail conveyer |
-
2018
- 2018-05-25 CN CN201820830751.XU patent/CN208214711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500557A (en) * | 2018-05-25 | 2018-09-07 | 武汉瑞祥安科技股份有限公司 | Strength rail conveyer |
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