AU2021103497A4 - Assembly tooling and method of flaw detection wheel of train tracks - Google Patents
Assembly tooling and method of flaw detection wheel of train tracks Download PDFInfo
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- AU2021103497A4 AU2021103497A4 AU2021103497A AU2021103497A AU2021103497A4 AU 2021103497 A4 AU2021103497 A4 AU 2021103497A4 AU 2021103497 A AU2021103497 A AU 2021103497A AU 2021103497 A AU2021103497 A AU 2021103497A AU 2021103497 A4 AU2021103497 A4 AU 2021103497A4
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- flaw detection
- detection wheel
- train
- groove
- assembly tooling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
- B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
This invention belongs to the field of train flaw detection technology, in particular
to assembly tooling and method of flaw detection wheel of train tracks. The assembly
tooling of flaw detection wheel of train tracks is used for assembling the flaw detection
wheel in an installation groove. The flaw detection wheel is matched and hung in the
guide groove and assembled into the installation groove. The invention also discloses
an assembly method of the train track flaw detection wheel. The invention not only
solves the posture problem of workers' inability to exert force caused by lying supine
to work, but the butting problem between the flaw detection wheel and the installation
groove, it can avoid hand shaking caused by inability of the arm to exert force, which
make it impossible to quickly push the flaw detection wheel into the installation groove.
The invention can also solve the problems of locking and adjustment, and avoid the
problem of bending and deformation of local supporting parts caused by long-time
using, and it can greatly improve the convenience and adjustability of assembly, and
make the invention more practical and more convenient to popularize and apply.
1/2
FIGURES
331 11100
320 310 ; 3403035
400
200
Figure 1
500
502
5504 310
360 1340
F350 101 100
320
Figure 2
Description
1/2
331 11100
320 310 ; 3403035 400
200
Figure 1
500 502
5504 310 360 1340
F350 101 100 320
Figure 2
Assembly tooling and method of flaw detection wheel of train tracks
This invention belongs to the technical field of flaw detection of train tracks, in
particular to assembly tooling and method of flaw detection wheel of train tracks
The flaw detection monitoring of the track by the flaw detection train is a routine
safety monitoring aiming at whether there are hidden dangers in the long-term operation
of the track, and it is the basic safety guarantee for various trains. However, the
installation position of the flaw detection wheel is designed in the middle of the train
wheel. Both the flaw detection wheel and the train wheel run on the guide rail. The outer
edge of the train body is only 500mm, and the distance from the bottom of the train to
the sleeper surface is less than 400 mm. The installation space is very narrow, so it is
difficult to install the flaw detection wheel. Workers must lie down on the mattress for
installation, and when the inspection wheel is installed after lying down, due to the
narrow space and heavy inspection wheel, it is difficult for their arms to lift the inspection
wheel into the dovetail-shaped installation groove that needs to be closely matched.
Especially, in the environment of freezing winter or hot summer, the labor intensity of
workers is very high, and they have to be replaced by different shifts for every 800
kilometers. According to the current situation, it is necessary to develop an installation
tool to improve the process of the prior art.
The purpose of the present invention is to provide a tool and method for assembling
the flaw detection wheel of train track, which has reasonable structural design, it is
convenient for quick installation that can greatly reduce the labor intensity of workers
and improve the work efficiency.
In order to achieve the above purpose, the technical scheme adopted is as follows:
Assembly tooling of flaw detection wheel of train tracks is used for assembling the
flaw detection wheel in an installation groove, which is characterized in comprising:
Guide groove is arranged outside the train, corresponding to the installation groove. Flaw
detection wheel is matched and hung in the guide groove and assembled into the
installation groove.
According to assembly tooling of flaw detection wheel of train tracks, preferably, the
guide groove and the mounting groove are correspondingly and closely fitted, or, the
guide groove and the mounting groove are arranged at intervals, or, the guide groove
and the mounting groove are arranged at intervals, and two parallel guide optical axes
are arranged between the guide groove and the mounting groove, and the flaw detection
wheel is pushed into the mounting groove through the guide optical axes.
According to assembly tooling of flaw detection wheel of train tracks, preferably, it
comprises guide rail that is fixedly arranged outside the train, and the guide groove is
slidably arranged in the guide rail in a matching manner.
According to assembly tooling of flaw detection wheel of train tracks, preferably, it
comprises backing plate, adjusting hole is arranged outside the train, and the backing
plate is fixedly arranged in the adjusting hole through a first adjusting bolt, and the
position of the backing plate can be adjusted left and right. The guide rail is connected
with the backing plate through a second adjusting bolt, and the installation height of the
guide rail can be adjusted.
According to assembly tooling of flaw detection wheel of train tracks, preferably, the
installation groove is provided with flaw detection wheel pin and locking mechanism, and
the installation groove is provided with a locking bolt which drives the described locking
mechanism to act, and the locking mechanism is used for clamping and fixing the flaw
detection wheel.
According to assembly tooling of flaw detection wheel of train tracks, preferably, the
guide rail is provided with a operating rod, the inner end of which is provided with wrench
head corresponding to the locking bolt on the installation groove, and the outer end of
which extends to the outside of the train.
According to assembly tooling of flaw detection wheel of train tracks, preferably, an
oil pipe joint is arranged outside the train, and the oil pipe joint is connected with the oil
pipe on the installation groove through an extended pipeline.
According to assembly tooling of flaw detection wheel of train tracks, preferably, a
corresponding limit hole is arranged between the guide rail and the guide groove, a fixing
bolt is arranged in the limit hole, and a spare flaw detection wheel is arranged in the
guide groove and fixed by the fixing bolt.
According to assembly tooling of flaw detection wheel of train tracks, preferably, the
outer side of the train is provided with a square pipe, on which a channel steel bracket
is fixedly arranged, and the assembly tooling of the train track flaw detection wheel is
arranged on the channel steel bracket.
This invention also disclose the method of assembling flaw detection wheel of train
tracks by using assembly tooling of flaw detection wheel of train tracks, which in
particular comprising the following steps:
Hanging the flaw detection wheel in the guide groove.
The flaw detection wheel is pushed into the installation groove along the guide
groove and locked and fixed.
Arranging oil paths and signal lines to complete the installation of the flaw detection
wheel.
By adopting the technical scheme, the beneficial effects are as follows:
The technology provided by this invention can be convenient for workers to operate,
the assembly process will not be hindered by the problems of high operation intensity,
and difficulty in operating and lifting the flaw detection wheel and the other similar
problems that are caused by the working space and the weight of the flaw detection
wheel. The invention can not only solve the posture problem of workers' inability to exert
force caused by lying supine to work, but solves the butting problem between the flaw
detection wheel and the installation groove, it can avoid hand shaking caused by inability
of the arm to exert force, which make it impossible to quickly push the flaw detection
wheel into the installation groove. The invention can also solve the problems of locking and adjustment, and avoid the problem of bending and deformation of local supporting parts caused by long-time using, and it can greatly improve the convenience and adjustability of assembly, and make the invention more practical and more convenient to popularize and apply.
In order to explain the technical scheme of the embodiment of the present invention
more clearly, the figures of the embodiment of the present invention will be briefly
introduced below. Among them, the drawings are only used to show some embodiments
of the present invention, but not to limit all embodiments of the present invention.
Fig.1 is a schematic diagram of the front structure of assembly tooling of flaw
detection wheel of train tracks according to an embodiment of the present invention,
which shows the front structure of track, flaw detection wheel, guide groove and a guide
rail.
Fig. 2 is a schematic diagram of the top structure of fig. 1, showing the arrangement
of the installation groove, the guide groove and the pipeline.
Fig. 3 is a left structural schematic diagram of fig. 1, which shows the specific
connection structure and relative position relationship of each component.
Wherein, 100 square pipe, 101 groove steel bracket, 102 reinforcing angle, 200 train
tracks, 310 guide rail, 320 guide groove, 330 backing plate, 331 a first adjusting bolt,
332 a second adjusting bolt, 340 operating rod, 350 oil pipe joint, 360 an extended
pipeline, 370 fixing bolt, and 380 is guide optical axis. 400 flaw detection wheel, 500 mounting groove, 501 locking mechanism, 502 locking bolt, 503 flaw detection wheel pin, and 504 signal line.
In order to make the purpose, technical scheme and advantages of the
embodiments of the present invention clearer, the technical scheme of the present
invention will be described clearly and completely with reference to the drawings.
Obviously, the described embodiments are some embodiments of the present invention,
not all embodiments.
Referring to fig. 1- fig. 3, an assembly tool for flaw detection wheel of train track is
used for assembling flaw detection wheel 400 in installation groove 500, including guide
groove 320, which is arranged on the outer side of train, some of which are provided
with installation space for direct installation.
When the installation conditions are not met, the installation is carried out by setting
the installation frame.
In this embodiment, square pipe 100 is arranged outside the train, and groove steel
bracket 101 is fixedly arranged on the square pipe 100. The assembly tooling of flaw
detection wheel of train tracks is arranged on groove steel bracket 101. To provide
stability, a reinforcing angle 102 can also be arranged for stabilization, and the guide
groove 320 is arranged corresponding to the installation groove 500 of the inspection
wheel. The flaw detection wheel 400 is matched and hung in the guide groove 320,
and fit into the mounting groove 500. The structure of this embodiment is relatively simple, which can solve the problem that it is difficult for the operator who needs to lying supine to lift the flaw detection wheel 400 at the initial stage of assembly, so that it is convenient for the operator to directly push the suspended flaw detection wheel 400 into the installation groove, further lock it, and complete the pipeline configuration and other processes.
Further, in the above structure, the guide groove 320 and the installation groove
500 can be correspondingly joint set, when the assembly can be completed by pushing
directly, which requires relatively high corresponding precision between guide groove
and the dovetail groove slideway in the installation groove, at this point, it is labor-saving,
but it has certain influence on locking or pipeline configuration, and there may be some
inconvenience for some specific locking structures or pipeline layout positions.
The guide groove 320 and the mounting groove 500 can also be arranged at
intervals, at this time, there is no need to lift the flaw detection wheel at the initial stage,
and the operator needs to lift the alignment mounting groove during the pushing process
to complete the pushing and further realize the assembly. The guide groove 320 may be
spaced apart from the mounting groove 500. The two parallel guide optical axes 380 are
arranged between the guide groove 320 and the mounting groove 500, and the
quenched guide optical axes 380 are stable in overall performance, which is convenient
for replacement even if they are worn later, thus ensuring the guiding accuracy in the
pushing process. At this time, the inspection wheel 400 is pushed into the mounting
groove 500 through the guide optical axes 380 in the assembly process, thus solving the
problem of lifting the inspection wheel in the whole assembly process.
Furthermore, after solving the lifting problem, it is necessary to carry out the procedures of adjustment, pipeline configuration, locking and fixing of the inspection wheel, etc.
Therefore, this application also includes a guide rail 310 which is fixedly arranged on the
square pipe 100 outside the train, and the guide groove 320 is slidably arranged in the
guide rail 310, which can solve both the hang and push problem of assembling the flaw
detection wheel, and is also convenient for later pipeline configuration and locking and
fixing of the inspection wheel without interference caused by the guide groove setting.
As for the adjustment problem, it is necessary not only to adjust the height but also
to adjust the left and right displacement. In this embodiment, by setting the backing plate
330, the square tube is provided with an adjusting hole,which is a strip hole, so that the
sliding adjustment of the channel steel bracket on the square tube can be facilitated. The
backing plate 330 is fixed on the channel steel bracket 101, and the channel steel
bracket is fixedly arranged in the adjusting hole through the first adjusting bolt 331, and
the position of the backing plate 330 can be adjusted left and right. The guide rail 310
and the backing plate 330 are connected by a second adjusting bolt 332, and the
mounting height of the guide rail 310 can be adjusted.
With regard to the locking and fixing of the flaw detection wheel after assembly, the
existing installation groove 500 is provided with inspection wheel pin 503 and locking
mechanism 501, and the installation groove 500 is provided with locking bolt 502 which
drives the locking mechanism 501 to act. The locking mechanism 502 is used for
clamping and fixing the inspection wheel 400, and the common locking mechanism is a
wedge-shaped block slidably arranged on one side of the installation groove.
When the flaw detection wheel is pushed, the wedge-shaped block and the dovetail
groove of the installation groove face it as a part of the dovetail groove. After the flaw
detection wheel is pushed in place, the wedge block is pushed to slide inward by
tightening the locking bolt, thus clamping the flaw detection wheel. The sliding direction
of the wedge block is perpendicular to the feeding direction of the locking bolt, so that it
can work from the side of the train. The above-mentioned structure is only a common
implementation form, and it can also be other locking and fixing structures. Its purpose
is to ensure that the nuts of the locking bolts 502 face outward, so that the guide rail is
provided with a working rod 340, the inner end of working rod 340 is provided with a
wrench head corresponding to the locking bolts 502 on the installation slot, and the outer
end of working rod 340 extends to the outside of the train. At this time, during
construction, workers do not need to lie on their backs on the ground or mats for locking
the flaw inspection wheel, and it is easy for workers to exert force, thereby ensuring the
fastening stability of the flaw detection wheel.
For pipeline configuration, the outer side of the train in this embodiment (i.e., on the
square pipe) is provided with an oil pipe joint 350, which is connected with the oil pipe
on the installation groove 500 through an extension pipe 360, which is convenient for
pipeline connection.
Furthermore, a corresponding limit hole is provided between the guide rail 310 and
the guide groove 320, and a fixing bolt 370 is provided in the limit hole, and a spare
inspection wheel 400 is provided in the guide groove 320 and fixed by the fixing bolt 370.
This invention also disclose the method of assembling flaw detection wheel of train
tracks by using assembly tooling of flaw detection wheel of train tracks, which in
particular comprising the following steps:
Hanging the flaw detection wheel in the guide groove.
The flaw detection wheel is pushed into the installation groove along the guide
groove and locked and fixed.
Arranging oil paths and signal lines to complete the installation of the flaw detection
wheel.
In view of the above-mentioned different structural forms, there are different
construction methods according to different structures during the pushing process of the
flaw detection wheel. Specifically, according to the complexity and functionality of the
assembly tooling structure, the workers may mount on their backs or directly on the
outside of the train. When mounting on their backs, they may need to lift and apply force,
or they may just push. The specific operation methods and problems solved by the
specific structure have been detailed, so they are not repeated here.
Each embodiment in this specification is described in a progressive manner, and
each embodiment focuses on the differences from other embodiments, and the same or
similar parts among the embodiments can be referred to each other.
Unless otherwise defined, the technical terms or scientific terms used herein shall
have the ordinary meaning understood by those with ordinary skills in the field to which
the present invention belongs. The words "first", "second" and similar words used in the
specification and claims of this application do not mean any order, quantity or importance, but are only used to distinguish different components. Similarly, similar words such as "one" or "one" do not necessarily mean quantity limitation. Similar words such as "including" or "including" mean that the elements or objects appearing before the word cover the listed elements or objects appearing after the word and their equivalents, but do not exclude other elements or objects. Similar words such as
"connected" or "connected" are not limited to physical or mechanical connection, but can
include electrical connection, whether direct or indirect. "Upper", "lower", "left" and "right"
are only used to express the relative positional relationship. When the absolute position
of the described object changes, the relative positional relationship may also change
accordingly
The exemplary embodiments of the present invention have been described in detail
above with reference to preferred embodiments. However, those skilled in the art can
understand that without departing from the concept of the present invention, various
changes and modifications can be made to the above specific embodiments, and various
technical features and structures proposed by the present invention can be combined
without exceeding the protection scope of the present invention, which is determined by
the appended claims.
Claims (10)
1. Assembly tooling of flaw detection wheel of train tracks is used for assembling
the flaw detection wheel in an installation groove, which is characterized in comprising:
Guide groove is arranged outside the train, corresponding to the installation groove.
Flaw detection wheel is matched and hung in the guide groove and assembled into
the installation groove.
2. According to claim 1, assembly tooling of flaw detection wheel of train tracks is
characterized in that the guide groove and the mounting groove are correspondingly and
closely fitted, or, the guide groove and the mounting groove are arranged at intervals,
or, the guide groove and the mounting groove are arranged at intervals, and two parallel
guide optical axes are arranged between the guide groove and the mounting groove,
and the flaw detection wheel is pushed into the mounting groove through the guide
optical axes.
3. According to claim 1, assembly tooling of flaw detection wheel of train tracks is
characterized in it includes guide rail that is fixedly arranged outside the train, and the
guide groove is slidably arranged in the guide rail in a matching manner.
4. Assembly tooling of flaw detection wheel of train tracks, according to claim 3, is
characterized in comprising backing plate, adjusting hole is arranged outside the train,
and the backing plate is fixedly arranged in the adjusting hole through a first adjusting
bolt, and the position of the backing plate can be adjusted left and right.
The guide rail is connected with the backing plate through a second adjusting bolt,
and the installation height of the guide rail can be adjusted.
5. Assembly tooling of flaw detection wheel of train tracks, according to claim 3, is
characterized in the installation groove is provided with flaw detection wheel pin and
locking mechanism, and the installation groove is provided with a locking bolt which
drives the described locking mechanism to act, and the locking mechanism is used for
clamping and fixing the flaw detection wheel.
6. Assembly tooling of flaw detection wheel of train tracks, according to claim 5, is
characterized in the guide rail is provided with a operating rod, the inner end of which is
provided with wrench head corresponding to the locking bolt on the installation groove,
and the outer end of which extends to the outside of the train.
7. Assembly tooling of flaw detection wheel of train tracks, according to claim 3, is
characterized in an oil pipe joint is arranged outside the train, and the oil pipe joint is
connected with the oil pipe on the installation groove through an extended pipeline.
8. Assembly tooling of flaw detection wheel of train tracks, according to claim 3, is
characterized in a corresponding limit hole is arranged between the guide rail and the
guide groove, a fixing bolt is arranged in the limit hole, and a spare flaw detection wheel
is arranged in the guide groove and fixed by the fixing bolt.
9. Assembly tooling of flaw detection wheel of train tracks, according to claim 1, is
characterized in the outer side of the train is provided with a square pipe, on which a
channel steel bracket is fixedly arranged, and the assembly tooling of the train track flaw
detection wheel is arranged on the channel steel bracket.
10. The method for assembling a train track flaw detection wheel, is characterized
in using any claim from claim 1 to 9, assembly tooling of flaw detection wheel of train
tracks, particularly comprises the following steps:
Hanging the flaw detection wheel in the guide groove.
The flaw detection wheel is pushed into the installation groove along the guide
groove and locked and fixed.
Arranging oil paths and signal lines to complete the installation of the flaw detection
wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021103497A AU2021103497A4 (en) | 2021-06-21 | 2021-06-21 | Assembly tooling and method of flaw detection wheel of train tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021103497A AU2021103497A4 (en) | 2021-06-21 | 2021-06-21 | Assembly tooling and method of flaw detection wheel of train tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021103497A4 true AU2021103497A4 (en) | 2021-08-26 |
Family
ID=77369637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021103497A Active AU2021103497A4 (en) | 2021-06-21 | 2021-06-21 | Assembly tooling and method of flaw detection wheel of train tracks |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2021103497A4 (en) |
-
2021
- 2021-06-21 AU AU2021103497A patent/AU2021103497A4/en active Active
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