CN208306664U - A kind of rail examination kickstand of oil-stain-preventing interference - Google Patents
A kind of rail examination kickstand of oil-stain-preventing interference Download PDFInfo
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- CN208306664U CN208306664U CN201820342400.4U CN201820342400U CN208306664U CN 208306664 U CN208306664 U CN 208306664U CN 201820342400 U CN201820342400 U CN 201820342400U CN 208306664 U CN208306664 U CN 208306664U
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- kickstand
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000000758 substrate Substances 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 6
- 235000014121 butter Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
A kind of rail examination kickstand of oil-stain-preventing interference, including fixed frame, a pair of of traveling wheel, water wheels, water wheels bracket and a pair of parallel water wheels bracket litter, the fixed frame side is fixed on rail-defect detector car；The front and back traveling wheel is mounted on the lower end of fixed frame；Water wheels are arranged on water wheels bracket, and a pair of of water wheels bracket litter is separately fixed at the rear and front end of fixed frame, and the both ends of water wheels bracket are respectively fitted on corresponding water wheels bracket litter；The rail examination kickstand further include: connecting plate and position-limited wheel, wherein the connecting plate is fixed on the position that the walking wheel end is corresponded on the fixed frame；The position-limited wheel is arranged on the connecting plate lower than the position of the top surface of rail.It, will not Interference Detection using the utility model embodiment.
Description
Technical field
The utility model relates to a kind of rail examination kickstands of oil-stain-preventing interference, belong to rail-defect detector car technical field.
Background technique
Currently, ultrasonic wheel type probe is widely used in rail examination, but one of wheel seach unit is wanted substantially
Seeking Truth wheel seach unit must be in the centre of rail always.Since the gauge of rail often changes, if only simply
Wheel seach unit is fixed on rail-defect detector car, then wheel seach unit will deviate from rail in the operational process of rail-defect detector car
Center line, must design one thus can be in rail-defect detector car operational process, the device that wheel seach unit can automatically adjust,
Remain at the center line of rail.In view of steel rail ultrasonic flaw detecting vehicle is a kind of portable defect-detecting equipment, it is with storage battery
Power, so the device cannot be too heavy, automatic adjustment can not use the ancillary equipments such as air pressure, hydraulic.
Number of patent application is 201621253902.7, entitled " a kind of rail-defect detector car wheel seach unit bracket " it is practical new
A kind of rail-defect detector car wheel seach unit bracket, including fixed frame, a pair of of traveling wheel, water wheels, water wheels are disclosed in type patent application
Bracket, a pair of parallel traveling wheel litter, a pair of parallel water wheels bracket litter, spring, front and back traveling wheel are mounted on fixed frame
Lower end, fixed frame side is fixed on rail-defect detector car, and water wheels are arranged on water wheels bracket, a pair of of water wheels bracket litter difference
It is fixed on the rear and front end of fixed frame, the both ends of water wheels bracket are respectively fitted on corresponding water wheels bracket litter, this is to parallel
Traveling wheel litter is fixed on the rear and front end of fixed frame, and the central axis of traveling wheel is covered by connecting plate with the axial direction being positioned above
Cylinder is connected with each other, and axial sleeve covers on walking skidding pole, is provided with spring between axial sleeve and the side of fixed frame.To
While remaining at probe on the center line of rail, traveling wheel is made not encounter the guard rail on the inside of rail, guarantees flaw detection
Trouble-free operation of the kickstand in rail.
In the prior art, spring is mounted on the axis of traveling wheel, then relies on tension force of spring, and traveling wheel is convex
The wheel rim risen is pressed in the inside of rail.Due in practical applications, in order to reduce the friction between rail and Train wheel, rail
Butter can be expressed on the top surface of rail, in turn in the inside coating butter of rail when walking rotation is dynamic by maintenance personnel
Accumulation of the butter on water wheels bracket and water wheels is caused, causes detection that can not carry out.Therefore the prior art exists, butter greasy dirt
The technical issues of Interference Detection.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of oil-stain-preventing interference rail examination kickstand,
To avoid butter Interference Detection.
The utility model is to solve above-mentioned technical problem by the following technical programs:
A kind of rail examination kickstand of oil-stain-preventing interference, including fixed frame (1), a pair of of traveling wheel (2), water wheels (3), water
Wheel support (4) the water wheels bracket litter (41) parallel with a pair, fixed frame (1) side is fixed on rail-defect detector car；Institute
State the lower end that front and back traveling wheel (2) is mounted on fixed frame (1)；Water wheels (3) are arranged on water wheels bracket (4), a pair of of water wheels bracket
Litter (41) is separately fixed at the rear and front end of fixed frame (1), and the both ends of water wheels bracket (4) are respectively fitted over corresponding water wheels bracket
On litter (41)；The rail examination kickstand further include: connecting plate (5) and position-limited wheel (6), wherein
The connecting plate (5) is fixed on the position that the traveling wheel (2) end is corresponded on the fixed frame (1)；
The position-limited wheel (6) is arranged on the connecting plate lower than the position of the top surface of rail.
Optionally, in a kind of specific embodiment of the utility model embodiment, the rail examination kickstand is also wrapped
Include: the position-limited wheel (6) is fixed on the connecting plate (5) by position-limited wheel fixed frame (7), the position-limited wheel fixed frame (7).
Optionally, in a kind of specific embodiment of the utility model embodiment, position-limited wheel fixed frame (7) packet
It includes: fixed substrate (71), wheel shaft (72) and screw (73), wherein
The fixed substrate (71) is fixed on the connecting plate (5), and the fixed substrate (71) is socketed in the wheel shaft
(72) one end；
The other end of the wheel shaft (72) passes through the center of the position-limited wheel (6)；
The fixed substrate (71) is fixed on the connecting plate (5) by the screw (73).
Optionally, in a kind of specific embodiment of the utility model embodiment, the fixed substrate (71) includes:
Lower fixed substrate (7101) and upper fixed substrate (7102)；
The lower fixed substrate (7101) and fixed substrate (7102) cooperate, and are sleeved and fixed the wheel shaft
(72) one end.
Optionally, in a kind of specific embodiment of the utility model embodiment, the wheel shaft (72) is by the fixation
The side wall of one end of substrate (71) socket is equipped with positioning surface (7201).
Optionally, in a kind of specific embodiment of the utility model embodiment, the positioning surface (7201) is mutual
Two positioning surfaces disposed in parallel.
Optionally, in a kind of specific embodiment of the utility model embodiment, the rail examination kickstand is also wrapped
It includes: a pair of parallel traveling wheel litter (21) and first axis sleeve (23), wherein
The pair of parallel traveling wheel litter (21) is fixed on the rear and front end of fixed frame (1), the traveling wheel (2)
Central axis is connected with each other by connecting plate (5) with the first axis sleeve (23) being positioned above, first axis sleeve (23) set
In walking skidding pole (21), spring (25) are provided between first axis sleeve (23) and the side of fixed frame (1).
Optionally, in a kind of specific embodiment of the utility model embodiment, the rail examination kickstand is also wrapped
Include: Level tune motor (8), the Level tune motor (8) are fixedly connected on front and back wheel connecting plate (27), front and back wheel connection
Plate (27) is respectively fixedly connected with the central axis of front and back traveling wheel (2), and the telescopic shaft of Level tune motor (8) is fixedly connected on described
On water wheels bracket (4).
Optionally, in a kind of specific embodiment of the utility model embodiment, the water wheels bracket (4) further includes
Water wheels seat (43), side frame plate (45) and a pair of second axial sleeve (47) of fixed water wheels (3), a pair of second axial sleeve (47)
It is located at the rear and front end of water wheels seat (43), the rear and front end of water wheels seat (43) is pivotable to be connected to the second axial sleeve
(47) on, the rear and front end of side frame plate (45) is separately fixed at the side of the second axial sleeve (47), the second axial sleeve (47)
It covers on corresponding water wheels bracket litter (41).
Optionally, in a kind of specific embodiment of the utility model embodiment, the water wheels bracket (4) further include:
Angle adjusting mechanism (49), the motor of angle adjusting mechanism (49) are mounted on side frame plate (45), angle adjusting mechanism (49)
Adjustable side is connected on water wheels seat (43).
The utility model has the advantage that the utility model is convex instead of traveling wheel using position-limited wheel compared with prior art
The wheel rim risen, the cooperation between position-limited wheel and traveling wheel enable traveling wheel to walk on the top surface of rail.When traveling wheel is expert at
When walking, since the position of position-limited wheel is lower than the top surface of rail, the butter gathered on position-limited wheel can also be lower than the top surface of rail, in turn
Butter will not accumulate on water wheels under the action of traveling wheel, and therefore, the utility model embodiment will not Interference Detection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the rail-defect detector car wheel seach unit bracket provided in the prior art；
Fig. 2 is a kind of decomposition texture schematic diagram of the rail-defect detector car wheel seach unit bracket provided in the prior art；
Fig. 3 is a kind of this structural representation of the rail examination kickstand of oil-stain-preventing interference provided by the embodiment of the utility model
Figure；
Fig. 4 is that position-limited wheel is fixed in a kind of rail examination kickstand of oil-stain-preventing interference provided by the embodiment of the utility model
The structural schematic diagram of frame.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
To solve prior art problem, the utility model embodiment provides a kind of rail-defect detector car branch of oil-stain-preventing interference
Frame.
Fig. 1 is a kind of structural schematic diagram of the rail-defect detector car wheel seach unit bracket provided in the prior art；Fig. 2 is existing
A kind of decomposition texture schematic diagram of the rail-defect detector car wheel seach unit bracket provided in technology is provided；Fig. 3 is that this utility model is real
A kind of structural schematic diagram of the rail examination kickstand of oil-stain-preventing interference of example offer is provided；As shown in Figure 1-3, include fixed frame 1,
A pair of of traveling wheel 2, water wheels 3, water wheels bracket 4 and a pair of parallel water wheels bracket litter 41,1 side of fixed frame is fixed on steel
On rail inspection car；The front and back traveling wheel 2 is mounted on the lower end of fixed frame 1；Water wheels 3 are arranged on water wheels bracket 4, Yi Duishui
Wheel support litter 41 is separately fixed at the rear and front end of fixed frame 1, and the both ends of water wheels bracket 4 are respectively fitted over corresponding water wheels branch
On frame litter 41；The rail examination kickstand further include: connecting plate 5 and position-limited wheel 6, wherein
The connecting plate 5 is fixed on the position that 2 end of traveling wheel is corresponded on the fixed frame 1；
The position-limited wheel 6 is arranged on the connecting plate lower than the position of the top surface of rail.
Illustratively, position-limited wheel 6 can be set in fixed frame 1 towards on the side of traveling wheel 2, also can be set in fixation
On the side of 1 backward walking wheel 2 of frame, also it can be set on the bottom surface of fixed frame 1.
In addition, position-limited wheel 6 can be in the rotation in surface for being not orthogonal to horizontal plane.For example, can rotate in the horizontal plane,
It can also be in the rotation in surface that the angle with horizontal plane is 30 degree, 120.
In a kind of specific embodiment of the utility model embodiment, in order to which position-limited wheel 6 is fixed on connecting plate 5,
The rail examination kickstand further include: the position-limited wheel 6 is fixed on by position-limited wheel fixed frame 7, the position-limited wheel fixed frame 7
On the connecting plate 5.
Fig. 4 is that position-limited wheel is fixed in a kind of rail examination kickstand of oil-stain-preventing interference provided by the embodiment of the utility model
The structural schematic diagram of frame, as shown in figure 4, disassembly position-limited wheel 6 for convenience, the position-limited wheel fixed frame 7 includes: fixed substrate
71, wheel shaft 72 and screw 73, wherein
The fixed substrate 71 is fixed on the connecting plate 5, and the fixed substrate 71 is socketed in the one of the wheel shaft 72
End；
The other end of the wheel shaft 72 passes through the center of the position-limited wheel 6；
The fixed substrate 71 is fixed on the connecting plate 5 by the screw 73.
Illustratively, when needing that position-limited wheel 6 is installed, fixed substrate 71 is socketed in one end of the wheel shaft 72 of position-limited wheel 6,
Then fixed substrate 71 is fixed on connecting plate 5 using screw 73.After the completion of installation is pressed, position-limited wheel 6 can be with wheel shaft 72
For rotation axis rotation.
In a kind of specific embodiment of the utility model embodiment, wheel shaft, the fixed substrate are dismantled for convenience
71 include: lower fixed substrate 7101 and upper fixed substrate 7102；
The lower fixed substrate 7101 and fixed substrate 7102 cooperate, and are sleeved and fixed the one of the wheel shaft 72
End.
It cooperates between lower fixed substrate 7101 and upper fixed substrate 7102, lower fixed substrate 7101 and upper fixed substrate
The space content formed between 7102 receives the one end for having wheel shaft 72, lower fixed substrate 7101 and upper fixed substrate 7102 for wheel shaft
72 one end is fastened in above-mentioned space, and then wheel shaft 72 is sleeved and fixed.
In practical applications, the space formed between lower fixed substrate 7101 and upper fixed substrate 7102 can for shape with
The adaptable blind hole of the shape of one end of wheel shaft 72.
In a kind of specific embodiment of the utility model embodiment, wheel shaft is fixed on fixation in order to stronger
On substrate, the side wall of one end that the wheel shaft 72 is socketed by the fixed substrate 71 is equipped with positioning surface 7201.
Illustratively, the side wall of wheel shaft 72 is equipped with positioning surface 7201, corresponding, lower fixed substrate 7101 and upper fixation
Also there is positioning plane corresponding with the positioning surface in the space formed between substrate 7102.
In practical applications, the quantity of positioning surface 7201 can be one or two or more is a, the present invention
Embodiment does not define it herein.
In a kind of specific embodiment of the utility model embodiment, in order to facilitate the processing of wheel shaft, the positioning surface
7201 be two positioning surfaces arranged in parallel.
Illustratively, the positioning surface 7201 of the side wall setting of wheel shaft 72 is two positioning surfaces being parallel to each other.
In practical applications, above-mentioned two positioning surface 7201 being parallel to each other is homogeneous at a distance from the rotary shaft of wheel shaft 72
Deng.
In a kind of specific embodiment of the utility model embodiment, in order to make traveling wheel be always held at the top of rail
It is moved on face, and then water wheels 2 is enable to be directed at the center line of rail, the rail examination kickstand further include: is a pair of parallel
Traveling wheel litter 21 and first axis sleeve 23, wherein
The pair of parallel traveling wheel litter 21 is fixed on the rear and front end of fixed frame 1, the center of the traveling wheel 2
Axis is connected with each other by connecting plate 5 with the first axis sleeve 23 being positioned above, and 23 sets of first axis sleeve in walking skidding
On pole 21, spring 25 is provided between first axis sleeve 23 and the side of fixed frame 1.
In a kind of specific embodiment of the utility model embodiment, in order to easily adjust water wheels 2 with respect to steel
The height of rail, the rail examination kickstand further include: Level tune motor 8, before the Level tune motor 8 is fixedly connected on
On rear-wheel connecting plate 27, front and back wheel connecting plate 27 is respectively fixedly connected with the central axis of front and back traveling wheel 2, Level tune motor 8
Telescopic shaft is fixedly connected on the water wheels bracket 4.
In a kind of specific embodiment of the utility model embodiment, in order to adjust water wheels 2 in the side perpendicular to rail
Upward position, the water wheels bracket 4 further include the water wheels seat 43, side frame plate 45 and a pair of second axial sleeve of fixed water wheels 3
47, a pair of second axial sleeve 47 is located at the rear and front end of water wheels seat 43, the pivotable company in the rear and front end of water wheels seat 43
It connects in the second axial sleeve 47, the rear and front end of side frame plate 45 is separately fixed at the side of the second axial sleeve 47, the second axis
To 47 sets of sleeve on corresponding water wheels bracket litter 41.
In a kind of specific embodiment of the utility model embodiment, in order to adjust water wheels 2 and rail center line it
Between angle, the water wheels bracket 4 further include: angle adjusting mechanism 49, the motor of angle adjusting mechanism 49 are mounted on side frame plate
On 45, the adjustable side of angle adjusting mechanism 49 is connected on water wheels seat 43.
In a kind of specific embodiment of the utility model embodiment, in order to enable rail-defect detector car is accessible to lead to
Cross the track switch on rail, the rail examination kickstand further include: it is separately fixed at the plough 9 of the central axis of front and back traveling wheel 2,
Length between the front end of front plough 9 and the below rear end of plough 9 is greater than the break distance of fork.
In a kind of specific embodiment of the utility model embodiment, in order to improve the structure for simplifying plough, the connection
The front and back end of plate 5 respectively forwardly and extend rearwardly to form it is described plough 9.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of rail examination kickstand of oil-stain-preventing interference, including fixed frame (1), a pair of of traveling wheel (2), water wheels (3), water wheels
Bracket (4) the water wheels bracket litter (41) parallel with a pair, fixed frame (1) side is fixed on rail-defect detector car；It is described
Front and back traveling wheel (2) is mounted on the lower end of fixed frame (1)；Water wheels (3) are arranged on water wheels bracket (4), and a pair of of water wheels bracket is sliding
Pole (41) is separately fixed at the rear and front end of fixed frame (1), and it is sliding that the both ends of water wheels bracket (4) are respectively fitted over corresponding water wheels bracket
On pole (41)；It is characterized in that, the rail examination kickstand further include: connecting plate (5) and position-limited wheel (6), wherein
The connecting plate (5) is fixed on the position that the traveling wheel (2) end is corresponded on the fixed frame (1)；
The position-limited wheel (6) is arranged on the connecting plate lower than the position of the top surface of rail.
2. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 1, which is characterized in that the rail is visited
Hurt kickstand further include: the position-limited wheel (6) is fixed on the company by position-limited wheel fixed frame (7), the position-limited wheel fixed frame (7)
On fishplate bar (5).
3. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 2, which is characterized in that the position-limited wheel
Fixed frame (7) includes: fixed substrate (71), wheel shaft (72) and screw (73), wherein
The fixed substrate (71) is fixed on the connecting plate (5), and the fixed substrate (71) is socketed in the wheel shaft (72)
One end；
The other end of the wheel shaft (72) passes through the center of the position-limited wheel (6)；
The fixed substrate (71) is fixed on the connecting plate (5) by the screw (73).
4. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 3, which is characterized in that the fixed base
Part (71) includes: lower fixed substrate (7101) and upper fixed substrate (7102)；
The lower fixed substrate (7101) and fixed substrate (7102) cooperate, and are sleeved and fixed the wheel shaft (72)
One end.
5. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 4, which is characterized in that the wheel shaft
(72) positioning surface (7201) are equipped with by the side wall of one end that the fixed substrate (71) is socketed.
6. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 5, which is characterized in that the positioning surface
It (7201) is two positioning surfaces arranged in parallel.
7. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 1, which is characterized in that the rail is visited
Hurt kickstand further include: a pair of parallel traveling wheel litter (21) and first axis sleeve (23), wherein
The pair of parallel traveling wheel litter (21) is fixed on the rear and front end of fixed frame (1), the center of the traveling wheel (2)
Axis is connected with each other by connecting plate (5) with the first axis sleeve (23) being positioned above, and first axis sleeve (23) set is expert at
It walks to take turns on litter (21), spring (25) is provided between first axis sleeve (23) and the side of fixed frame (1).
8. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 1, which is characterized in that the rail is visited
Hurt kickstand further include: Level tune motor (8), the Level tune motor (8) are fixedly connected on front and back wheel connecting plate (27)
On, front and back wheel connecting plate (27) is respectively fixedly connected with the central axis of front and back traveling wheel (2), the telescopic shaft of Level tune motor (8)
It is fixedly connected on the water wheels bracket (4).
9. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 1, which is characterized in that the water wheels branch
Frame (4) further includes the water wheels seat (43), side frame plate (45) and a pair of second axial sleeve (47) of fixed water wheels (3), a pair second
Axial sleeve (47) is located at the rear and front end of water wheels seat (43), and the rear and front end of water wheels seat (43) is pivotable to be connected to
In two axial sleeves (47), the rear and front end of side frame plate (45) is separately fixed at the side of the second axial sleeve (47), the second axis
It is covered on corresponding water wheels bracket litter (41) to sleeve (47).
10. a kind of rail examination kickstand of oil-stain-preventing interference according to claim 3, which is characterized in that the water wheels
Bracket (4) further include: angle adjusting mechanism (49), the motor of angle adjusting mechanism (49) are mounted on side frame plate (45), angle
The adjustable side of regulating mechanism (49) is connected on water wheels seat (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342400.4U CN208306664U (en) | 2018-03-13 | 2018-03-13 | A kind of rail examination kickstand of oil-stain-preventing interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342400.4U CN208306664U (en) | 2018-03-13 | 2018-03-13 | A kind of rail examination kickstand of oil-stain-preventing interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306664U true CN208306664U (en) | 2019-01-01 |
Family
ID=64721318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342400.4U Expired - Fee Related CN208306664U (en) | 2018-03-13 | 2018-03-13 | A kind of rail examination kickstand of oil-stain-preventing interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306664U (en) |
-
2018
- 2018-03-13 CN CN201820342400.4U patent/CN208306664U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |