CN106808343B - Sanding apparatus for light rail track precast body - Google Patents
Sanding apparatus for light rail track precast body Download PDFInfo
- Publication number
- CN106808343B CN106808343B CN201610836748.4A CN201610836748A CN106808343B CN 106808343 B CN106808343 B CN 106808343B CN 201610836748 A CN201610836748 A CN 201610836748A CN 106808343 B CN106808343 B CN 106808343B
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- CN
- China
- Prior art keywords
- precast body
- light rail
- rail track
- frame
- track precast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/004—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding rails, T, I, H or other similar profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of sanding apparatus for light rail track precast body, including：Frame, the bottom of the frame have spaced two frame extensions, and the frame is suitable to arrange along the bearing of trend of the light rail track precast body, and two frame extensions are located at the both sides of the light rail track precast body respectively；Multiple sanders, multiple sanders are respectively provided on two frame extensions, and the sander is suitable to the side of the polishing light rail track precast body；Water tank, the water tank are located in the frame, and the water tank is provided with spaced two water pipes, and two water pipes are located at the both sides of the light rail track precast body respectively, and the side of the neighbouring frame central of each water pipe is provided with least one shower nozzle.According to the sanding apparatus for light rail track precast body of the present invention, by setting water tank, it can effectively prevent sander dust in bruting process from flying upward, ensure that the health of operating personnel.
Description
Technical field
The present invention relates to technical field of rail traffic, especially on be related to a kind of polishing for light rail track precast body and fill
Put.
Background technology
In correlation technique, sanding apparatus it is complicated, and it is directed to the polishing of rail, special due to rail
Property, so such a sanding apparatus also may be only available for the polishing of rail.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, one object of the present invention
It is to propose a kind of sanding apparatus for light rail track precast body, the sanding apparatus can ensure the health of operating personnel.
According to the sanding apparatus for light rail track precast body of the present invention, including：Frame, the bottom of the frame have
Spaced two frame extensions, the frame along the bearing of trend of the light rail track precast body suitable for arranging, two
The frame extension is located at the both sides of the light rail track precast body respectively；Multiple sanders, multiple sander difference
It is located on two frame extensions, the sander is suitable to the side of the polishing light rail track precast body；Water tank, it is described
Water tank is located in the frame, and the water tank is provided with spaced two water pipes, and two water pipes are respectively positioned at described
The both sides of light rail track precast body, the side of the neighbouring frame central of each water pipe are provided with least one shower nozzle.
According to the sanding apparatus for light rail track precast body of the present invention, by setting water tank, can effectively prevent from beating
Grinding machine dust in bruting process is flown upward, and ensure that the health of operating personnel.
According to some embodiments of the present invention, two water pipes are each provided at the walking along the frame of the sander
The front side in direction.
According to some embodiments of the present invention, electrical ball valve is each provided between the water pipe and the water tank.
Alternatively, connected respectively by joint between the electrical ball valve and the water pipe and the water tank.
According to some embodiments of the present invention, interval in the vertical direction is respectively equipped with each frame extension and is set
Two sanders put.
Alternatively, each water pipe is provided with upper and lower spaced two shower nozzles, two shower nozzles and two
The individual sander corresponds respectively.
According to some embodiments of the present invention, the shower nozzle is wide-angle shower nozzle.
According to some embodiments of the present invention, the top of the water tank is provided with water inlet, and two water pipes are connected to institute
State the bottom of water tank.
According to some embodiments of the present invention, each sander is relative to the frame away from the light rail track
It may move on the direction of the side of precast body and the side of the close light rail track precast body, each the sander is remote
The side of the frame central is provided with least one jacking mechanism.
Specifically, the jacking mechanism includes：Sleeve, the sleeve is interior to be provided with elastic component, the both ends point of the elastic component
Push rod and the axially movable adjusting part along the sleeve Zhi not be had, the push rod is located at the neighbouring institute of the elastic component
One end of sander is stated, one end of the remote elastic component of the push rod is stretched out outside the sleeve and stopped with the sander
Support.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the sanding apparatus and light rail track precast body for light rail track precast body according to embodiments of the present invention
Front view；
Fig. 2 is the side view of the sanding apparatus and light rail track precast body shown in Fig. 1；
Fig. 3 is the top view of the sanding apparatus and light rail track precast body shown in Fig. 1；
Fig. 4 is the stereogram of the sanding apparatus and light rail track precast body shown in Fig. 1, frame not shown in it；
Fig. 5 is directive wheel or steady wheel and train fixed mount, screw rod, guide rod, the first tune according to embodiments of the present invention
The explosive view of whole nut and the second adjusting nut；
Fig. 6 is the explosive view of jacking mechanism according to embodiments of the present invention；
Fig. 7 is that the assembling of sander according to embodiments of the present invention and jacking mechanism, movable stand, limiting plate and spacing beam is shown
It is intended to；
Fig. 8 is the explosive view of the sander and jacking mechanism, movable stand, limiting plate and spacing beam shown in Fig. 7；
Fig. 9 is the explosive view of water tank according to embodiments of the present invention, water pipe, electrical ball valve, shower nozzle and joint；
Figure 10 is the explosive view of sander according to embodiments of the present invention.
Reference：
1：Frame；11：Frame extension；
111：Movable stand；112：Movable stand travelling platform；113：Limiting plate；114：Spacing beam；
12：Water tank；121：Water pipe；122：Electrical ball valve；123：Joint；124：Shower nozzle；
2：Sander；21：Wheelhead；22：Nonmetal flexible plate；23：Wheelhead connecting plate；
3：Directive wheel；4：Steady wheel；
31：Train fixed mount；32：Screw rod；33：First adjusting nut；34：Second adjusting nut；
35：Guide rod；36：Train connecting plate；
5：Jacking mechanism；
51：Sleeve；511：Connecting plate；512：Closeouts；
52：Elastic component；53：Push rod；541：Bolt；542：Guide rod；
200：Light rail track precast body.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are only used for describing purpose, and it is not intended that instruction or implying relative importance or implicit indicating institute
The quantity of the technical characteristic of instruction.Thus, " first " is defined, one can be expressed or be implicitly included to the feature of " second "
Or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Filled below with reference to Fig. 1-Figure 10 descriptions polishing for light rail track precast body 200 according to embodiments of the present invention
Put.Sanding apparatus can polish such as saddle ride type light rail track precast body of light rail track precast body 200, and polishing region can
Think the path that vehicular sideview tire is passed by, i.e. polishing region is that such as saddle ride type light rail track of light rail track precast body 200 is pre-
The side of body processed.In the description below the application, so that light rail track precast body 200 is saddle ride type light rail track precast body as an example
Illustrate.Certainly, it will be understood to those skilled in the art that sanding apparatus can also be prefabricated to other types of light rail track
Body 200 is polished.
As shown in Fig. 1-Figure 10, according to embodiments of the present invention is used for such as saddle ride type light rail of light rail track precast body 200
The sanding apparatus of track precast body, including frame 1, multiple sanders 2 and water tank 12.
The bottom of frame 1 has spaced two frame extensions 11.For example, as depicted in figs. 1 and 2, Mei Geji
Frame extension 11 extends downward into relative with the side of light rail track precast body 200.During polishing, frame 1 is suitable to along light rail track
The bearing of trend arrangement of such as saddle ride type light rail track precast body of precast body 200, now frame 1 is erected at light rail track precast body
On 200, two frame extensions 11 are located at the both sides of light rail track precast body 200 respectively.Multiple sanders 2 are respectively provided at two
On frame extension 11, sander 2 is suitable to the side of polishing light rail track precast body 200.
As illustrated in figs. 1-4 and 9, water tank 12 is located in frame 1, and water tank 12 is provided with spaced two water pipes
121, two water pipes 121 respectively be located at light rail track precast body 200 both sides, the one of the center of neighbouring frame 1 of each water pipe 121
Side is provided with least one shower nozzle 124.Before the startup of sander 2, water pipe 121 can be first opened, passes through the water in water tank 12
Shower nozzle 124 sprays to light rail track precast body 200, to carry out moistening processing to it, thus, it is possible to effectively prevent in follow-up sander
Plaster flies upward in 2 bruting process.Wherein, water tank 12 can be located at the surface of light rail track precast body 200, now water tank 12
The center of top of whole sanding apparatus can also be located at, to ensure the stationarity in the sanding apparatus course of work.
Alternatively, shower nozzle 124 is wide-angle shower nozzle.But not limited to this.
Polishing for such as saddle ride type light rail track precast body of light rail track precast body 200 according to embodiments of the present invention
Device, by setting water tank 12, it can effectively prevent the dust in bruting process of sander 2 from flying upward, ensure that operating personnel
Health.
According to some embodiments of the present invention, as shown in figure 1, two water pipes 121 be each provided at sander 2 along frame 1
The front side of direction of travel.Thus, it is possible to make water pipe 121 be always positioned at sander 2 polishing direction front side, can further keep away
Exempt from dust, ensure that the cleaning of operating personnel's working environment, be further advantageous to the health of operating personnel.
According to some embodiments of the present invention, as shown in figure 9, being each provided with electrical ball valve between water pipe 121 and water tank 12
122.Electrical ball valve 122 plays a part of switch, to control the conducting of water tank 12 and water pipe 121 and cut-off, moreover, by using
Automatically controlled mode controls the break-make of current, simple in construction, easily controllable, improves the convenience of operating personnel's operation.Alternatively,
Connected by joint 123 between electrical ball valve 122 and water pipe 121 and water tank 12, thus, it is possible to improve efficiency of assembling, saved respectively
About cost.
As shown in Figure 1 and Figure 4, be respectively equipped with each frame extension 11 in the vertical direction spaced two beat
Grinding machine 2, the sander 2 of top can be polished the top of the side of light rail track precast body 200, and the sander 2 of lower section can then be beaten
Grind the bottom of the side of light rail track precast body 200.By controlling moving horizontally for sanding apparatus, so as to intactly grinding machine
The path that side tire is passed by.
Wherein, each water pipe 121 is provided with upper and lower spaced two shower nozzles 124, two shower nozzles 124 with it is setting up and down
Two sanders 2 correspond respectively.Now the corresponding sander 2 of shower nozzle 124 is generally located in same level, by
This, the water sprayed from shower nozzle 124 can preferably be directed at the side of light rail track precast body 200 to be polished, and can more enter one
The plaster in bruting process of sander 2 is avoided to step to fly upward.
Alternatively, as shown in figures 4 and 9, the top of water tank 12 is provided with water inlet, and two water pipes 121 are connected to water tank 12
Bottom, to ensure that the water in water tank 12 is fully utilized.
When electrical ball valve 122 is powered, valve is opened, and water pipe 121 connects with water tank 12, the current sprayed from shower nozzle 124
It is injected on light rail track precast body 200, carries out moistening processing, then polished；Electrical ball valve 122 is powered off, valve closes
Close, water pipe 121 separates with water tank 12, and the water in water tank 12 is no longer flowed out by water pipe 121, and operation stops.By controlling current
Disengaging, dust during polishing light rail track precast body 200 can be controlled, ensure the health of operating personnel.
Further, as shown in Figure 2 and Figure 4, multiple Hes of directive wheel 3 can also be respectively equipped with two frame extensions 11
Multiple steady wheels 4, and multiple steady wheels 4 correspond respectively with multiple directive wheels 3, steady wheel 4 is located at the lower section of directive wheel 3,
Now steady wheel 4 is identical with the number of directive wheel 3 and can be correspondingly arranged up and down, and directive wheel 3 and steady wheel 4 are adapted to along light rail
The side of track precast body 200 rolls.Directive wheel 3 and steady wheel 4 control the guiding and stability of frame 1 respectively, so as to
Ensure the polishing effect of sanding apparatus.
Wherein, at least one in steady wheel 4 and directive wheel 3 corresponding thereto relative to frame 1 away from light rail rail
It may move on the direction of the side of road precast body 200 and the side of close light rail track precast body 200.For example, all stabilizations
Wheel 4 and directive wheel 3 are along perpendicular to the direction of the side of light rail track precast body 200 (the width side of light rail track precast body 200
To) removable.Thus, by adjusting steady wheel 4 or directive wheel 3 along the side away from light rail track precast body 200 and close to light
The side to steady wheel 4 or directive wheel 3 and light rail track precast body 200 is realized in the direction movement of the side of rail track precast body 200
The regulation of distance between face, sanding apparatus can be effectively ensured and be centered in stabilized walking on light rail track precast body 200, so as to
To be further ensured that the polishing effect of sanding apparatus.
It is understood that sander 2, the number of directive wheel 3 and steady wheel 4 and arrangement mode etc. can be according to reality
It is required that specific arrangement, preferably to polish light rail track precast body 200.
Further, as shown in Figure 1-Figure 3, frame 1 is provided with cart handle 13, and cart handle 13 is located at the row of frame 1
The rear end in direction is walked, in order to which operating personnel push ahead sanding apparatus.Due to directive wheel 3 and steady wheel 4 be respectively provided with it is certain
Vibration-damping function, so as to effectively reduce the vibration that sander 2 is delivered in bruting process at cart handle 13.
Thus, by setting directive wheel 3 and the steady wheel 4 below directive wheel 3 on frame extension 11, polishing
In device bruting process, guiding and stable effect can be played to frame 1, ensures polishing effect.Moreover, by making steady wheel
4 and directive wheel 3 in it is at least one relative to frame 1 in the side away from light rail track precast body 200 and close to light rail track
It may move on the direction of the side of precast body 200, may further ensure that sanding apparatus is stable on light rail track precast body 200
Walking, so as to further lift the polishing effect of sanding apparatus.
According to some embodiments of the present invention, as shown in figure 5, frame extension 11 is provided with train fixed mount 31, wherein
Above-mentioned in steady wheel 4 and directive wheel 3 at least one is provided with screw rod 32, the first end of screw rod 32 between train fixed mount 31
(for example, right-hand member in Fig. 5) with steady wheel 4 and directive wheel 3 it is above-mentioned it is at least one be fixedly connected, now steady wheel 4 and lead
Above-mentioned at least one first end with screw rod 32 into wheel 3 is fixed, and the second end of screw rod 32 is (for example, in Fig. 5
Left end) it is provided with positioned at the first adjusting nut 33 of the center side of remote frame 1 of train fixed mount 31 and positioned at train fixed mount
Second adjusting nut 34 of the 31 center side of neighbouring frame 1, now the first adjusting nut 33 and the second adjusting nut 34 are distinguished
Positioned at the both sides of train fixed mount 31.First adjusting nut 33 and the second adjusting nut 34 are threadedly coupled with screw rod 32.
Thus, it is above-mentioned at least one with the side of light rail track precast body 200 in steady wheel 4 and directive wheel 3 when needing to adjust
During the distance between face, it can be realized by adjusting the first adjusting nut 33 and the second adjusting nut 34.Specifically, needs are worked as
When adjustment steady wheel 4 or directive wheel 3 are directed away from the direction movement of the side of light rail track precast body 200, the can be inwardly unclamped
Two adjusting nuts 34, the first adjusting nut 33 of regulation make screw rod 32 drive steady wheel 4 or directive wheel 3 away from light rail track precast body
200 side；Moved when needing adjustment steady wheel 4 or directive wheel 3 towards close to the direction of the side of light rail track precast body 200
When, the first adjusting nut 33 can be outwards unclamped, the second adjusting nut 34 of regulation makes screw rod 32 drive steady wheel 4 or directive wheel 3
Compress the side of light rail track precast body 200.Here, it is necessary to which explanation, in the description of the present application, direction " interior " is with light
On the basis of the side of rail track precast body 200, close to the direction at the center of light rail track precast body 200, its opposite direction is defined
For " outer ".
Further, as shown in figure 5, the sanding apparatus for light rail track precast body 200 further comprises：Two guiding
Bar 35, two guide rods 35 be respectively provided at screw rod 32 along above-mentioned at least one direction of travel in steady wheel 4 and directive wheel 3
Both sides on the bearing of trend of light rail track precast body 200 (for example, in Fig. 1).Thus, by the above-mentioned both sides of screw rod 32 point
Not She Zhi guide rod 35, guide rod 35 can be used for the direction for stablizing directive wheel 3 or steady wheel 4, allows sanding apparatus more preferable
Ground stabilized walking placed in the middle on light rail track precast body 200.
According to the specific embodiment of the present invention, reference picture 5 simultaneously combines Fig. 1 and Fig. 3, and train fixed mount 31 can be vertical
Ground is fixedly connected on frame extension 11, and train fixed mount 31 is included along the bearing of trend interval of light rail track precast body 200
The two train fix bars set and two train fixed beams being connected between the two train fix bars, the two trains are consolidated
Determine beam to be spaced apart from each other up and down, to be connected with directive wheel 3 setting up and down and steady wheel 4 by screw rod 32 respectively.Wherein, train
Fixed mount 31 can be hollow structure, with cost-effective.Specifically, directive wheel 3 can pass through train connecting plate 36 and screw rod 32
It is fixedly connected with the inner of two guide rods 35, the outer end of the screw rod 32 and two guide rods 35 and the top of train fixed mount 31
It is connected, for example, the outer end of two guide rods 35 can be each passed through two train fix bars, screw rod 32 then passes through the train of top
Fixed beam, and the outer end of screw rod 32 positioned at the outside of train fixed beam and inner side is connected to the first adjusting nut 33 and
Two adjusting nuts 34.Similarly, steady wheel 4 can be consolidated by the inner of train connecting plate 36 and screw rod 32 and two guide rods 35
The outer end of fixed connection, the screw rod 32 and two guide rods 35 is connected with the bottom of train fixed mount 31, for example, the two guide rods
35 outer end can be each passed through two train fix bars, and screw rod 32 then passes through the train fixed beam of lower section, and screw rod 32 is outer
End is connected to the first adjusting nut 33 and the second adjusting nut 34 positioned at the outside of train fixed beam and inner side.
Under normal conditions, the first adjusting nut 33 and the second adjusting nut 34 can be close to the lateral surface of train fixed beam
And medial surface, to ensure steady wheel 4 or the distance between directive wheel 3 and the side of light rail track precast body 200, make sanding apparatus can
With the stabilized walking placed in the middle on light rail track precast body 200 well.And when sanding apparatus deviates light rail track precast body 200
During center, it can be adjusted by way of the first adjusting nut 33, the second adjusting nut 34 and screw rod 32 corresponding steady
Relative distance between fixed wheel 4 or directive wheel 3 and the side of light rail track precast body 200.Specifically, when need adjust steady wheel 4
Or during side of the directive wheel 3 away from light rail track precast body 200, first can inwardly loosen the second adjusting nut 34, then rotate
One adjusting nut 33 is displaced outwardly screw rod 32 to drive steady wheel 4 or directive wheel 3 to be directed away from the side of light rail track precast body 200
The direction movement in face；When need to adjust steady wheel 4 or directive wheel 3 compress the side of light rail track precast body 200 when, can first to
Loosen the first adjusting nut 33 outside, then rotating the second adjusting nut 34 moves inward screw rod 32 to drive steady wheel 4 or be oriented to
Wheel 3 moves towards the direction of the side of light rail track precast body 200.
According to some embodiments of the present invention, each sander 2 is relative to frame 1 away from light rail track precast body 200
Side and may move on the direction of the side of light rail track precast body 200, thus, by adjust sander 2 it is close or
Side away from light rail track precast body 200, the polishing thickness of light rail track precast body 200 can be controlled.Specifically, as schemed
1st, shown in Fig. 4 and Fig. 7, the side at the center of remote frame 1 of each sander 2 is provided with least one jacking mechanism 5, jacking mechanism
5 are located on frame extension 11, and jacking mechanism 5 holds out against sander 2 and is suitable for controlling the polishing of light rail track precast body 200 thick
Degree.Now jacking mechanism 5 is by controlling the compression degree of sander 2 and the side of light rail track precast body 200, to control light rail rail
The polishing thickness of road precast body 200.
Reference picture 6 simultaneously combines Fig. 7 and Fig. 8, and jacking mechanism 5 includes：Sleeve 51, sleeve 51 is interior to be provided with elastic component 52, elasticity
The external diameter of part 52 is preferably slightly smaller than the internal diameter of sleeve 51, and the both ends of elastic component 52 only have push rod 53 and the axle along sleeve 51 respectively
To moveable adjusting part, push rod 53 is located in sleeve 51, and push rod 53 is located at one end of the neighbouring sander 2 of elastic component 52
(for example, left end in Fig. 6), one end (for example, left end in Fig. 6) of the remote elastic component 52 of push rod 53 stretch out sleeve 51 it is outer and
Only supported with sander 2, adjusting part is located at one end (for example, right-hand member in Fig. 6) of the remote sander 2 of sleeve 51.Work as needs
When sander 2 inwardly compresses the side of light rail track precast body 200, can adjust adjusting part makes it inwardly compress elastic component
52, elastic component 52 will promote push rod 53 to extrude sander 2 in the presence of adjusting part and its own resilient, so that sander 2 is pressed
The side of tight light rail track precast body 200；When regulation adjusting part is displaced outwardly it, push rod 53 is by the work of elastic component 52
Moved a certain distance with lower into sleeve 51, sander 2 is reduced with the degree of being close to of the side of light rail track precast body 200, to subtract
Few polishing amount.Thus, with reference to the speed of travel of the whole sanding apparatus along the bearing of trend of light rail track precast body 200, can control
The thickness of polishing light rail track precast body 200.In addition, in bruting process, when there is projection the side of light rail track precast body 200
When, projection can be by extruding the indirect extrusion jacking mechanism 5 of sander 2, and the elastic component 52 in jacking mechanism 5 compresses, and makes polishing
Side of the machine 2 away from light rail track precast body 200, so as to better adapt to polish.
Alternatively, elastic component 52 is spring, and the versatility of spring is good and cost is low, but not limited to this.
Further, one end (for example, right-hand member in Fig. 6) of the remote sander 2 of sleeve 51 is provided with connecting plate 511, even
Fishplate bar 511 is fixedly connected on sleeve 51, and now connecting plate 511 is fixed relative to sleeve 51, and adjusting part includes：
Bolt 541 and guide rod 542, bolt 541 are threadedly coupled with connecting plate 511, thus, it is possible to regulating bolt 541 and connecting plate 511 it
Between relative position, guide rod 542 is located in sleeve 51 and is only against between bolt 541 and elastic component 52.For example, work as swivel bolt
When 541, extended length that the free end (for example, left end in Fig. 6) of bolt 541 is stretched into sleeve 51, bolt 541 leads promotion
542 inside compression spring of bar, so that push rod 53 extrudes sander 2.When opposite direction swivel bolt 541, bolt 541 relative to
Sleeve 51 will be displaced outwardly, and the active force being applied on push rod 53 will reduce, the effect being applied to so as to push rod 53 on sander 2
Power will reduce, and sander 2 is reduced with the degree of being close to of the side of light rail track precast body 200, reduce polishing amount.
As shown in fig. 6, guide rod 542 can include the first guide rod section and the second guide rod section that are sequentially connected vertically, first
The cross-sectional area of guide rod section is less than the cross-sectional area of the second guide rod section, and the first guide rod section stretches into elastic component 52 for example in spring, with
Guide effect is played to guide rod 542, ensures the accuracy that jacking mechanism 5 moves, the second guide rod section is only against bolt 541 and elasticity
Between part 52, with the transmission of guarantee effect power.
Reference picture 6, one end (for example, left end in Fig. 6) of the neighbouring sander 2 of sleeve 51 are provided with closeouts 512, push rod
53 can include the first push rod section and the second push rod section that are sequentially connected vertically, and the cross-sectional area of the first push rod section is less than second
The cross-sectional area of push rod section, the first push rod section are stretched out outside sleeve 51 through closeouts 512, only to be supported with sander 2, the second push rod
Section is only supported in sleeve 51 and with elastic component 52, to ensure that the active force that bolt 541 is acted on elastic component 52 can be smooth
Ground is acted on sander 2 by the second push rod section.Now the structure of push rod 53 can be substantially the same with the structure of guide rod 542,
To save manufacturing cost.
Thus, by using above-mentioned jacking mechanism 5, led by the screwed hole on bolt 541 and connecting plate 511 to control
The advance and retrogressing of bar 542, and then sander 2 is extruded to control the thickness of polishing light rail track precast body 200 by push rod 53,
It is simple in construction, it is easy to accomplish, and movement accuracy of the sander 2 relative to light rail track precast body 200 can be effectively ensured.
According to some specific embodiments of the present invention, as shown in Figure 7 and Figure 8, frame extension 11 is provided with away from light
The side of rail track precast body 200 and the moveable movable stand 111 on the direction of the side of light rail track precast body 200,
Sander 2 is fixedly connected on movable stand 111, and sander 2 can be realized closer or far from light by the movement of movable stand 111
The side of rail track precast body 200, the moving direction (side i.e. away from light rail track precast body 200 and close of movable stand 111
The direction of the side of light rail track precast body 200) on both sides be respectively equipped with limiting plate 113, limiting plate 113 can be in movable stand
Mobile carry out of the both sides to movable stand 111 on 111 above-mentioned moving direction is spacing, to prevent sander 2 from deviating from frame extension
Portion 11, the both sides on the direction vertical with moving direction of movable stand 111 are respectively equipped with spacing beam 114, and spacing beam 114 can be
Sander 2 to movable stand 111 and thereon on the above-mentioned moving direction of movable stand 111 carry out it is spacing, further to protect
Demonstrate,prove stability when sander 2 is run.Thus, by setting limiting plate 113 and spacing beam 114, sander 2 is prevented from from frame
Dropped on extension 11, and the swing of sander 2 is restricted in bruting process, and it is worked that sander 2 can be effectively ensured
Security in journey.
Such as in Fig. 7 and Fig. 8 example, the main body generally rectangular parallelepiped structure of sander 2, movable stand 111 is generally
Horizontal-extending rectangular shape, movable stand 111 is located at the bottom of sander 2 and is fixedly connected with sander 2, such as welds,
But not limited to this, it can be provided with frame extension 11 and be suitable to the movable stand travelling platform 112 that movable stand 111 moves, movable stand
A wheel can be respectively equipped with 111 bottom surface, movable stand 111 and sander 2 thereon can be existed by this four wheels
Walked on movable stand travelling platform 112, can so effectively reduce the frictional force between sander 2 and frame extension 11, it is real
The entirety of existing sander 2 moves forward and backward, and is carried out so as to preferably make sander 2 be fitted on light rail track precast body 200
Polishing.Limiting plate 113 is four pieces, and four pieces of limiting plates 113 are located at four angles of movable stand 111 respectively, to limit movable stand
Critical distance of 111 times four wheels on above-mentioned moving direction.Spacing beam 114 is two, and each spacing beam 114 is generally
Inverted U-shaped, two spacing beams 114 are respectively positioned at movable stand 111 perpendicular to the both sides of above-mentioned moving direction, to limit movement
This both sides movement of frame 111.
Further, as shown in Figure 7 and Figure 8, frame extension 11 is provided with the fixed mount of jacking mechanism 5, and jacking mechanism 5 is solid
Determining frame includes the fixed plate that is fixedly connected on frame extension 11 and is located at the installing plate in fixed plate and upwardly extended, wherein
Jacking mechanism 5 is worn on a mounting board.Thus, jacking mechanism 5 can be conveniently mounted to frame by the fixed mount of jacking mechanism 5
On extension 11.Alternatively, upper and lower spaced two jacking mechanisms 5 can be provided with installing plate, thus, it is possible to preferably
Sander 2 is held out against accurately to control the polishing thickness of light rail track precast body 200.Certainly, three can also be arranged on installing plate
Individual, four even more jacking mechanisms 5, to be further ensured that the accuracy of polishing thickness.Wherein installing plate is preferably hollow
Structure, to save the material of installing plate, reduce cost.
According to some embodiments of the present invention, as shown in Figure 10, each sander 2 includes motor, at least one wheelhead
21 and the nonmetal flexible plate 22 that is connected between motor and wheelhead 21.Thus, by setting nonmetal flexible plate 22, sand
Wheel head 21 can deviate it and axially produce certain swing, such as float, when sanding apparatus is moved to light rail track precast body
During 200 crook, it can better ensure that and be bonded between wheelhead 21 and the side of light rail track precast body 200, ensure crook
Polishing effect.
Alternatively, each sander 2 is three bistrique sanders, and now sander 2 has three wheelheads 21.Thus, it is this
Three grinding wheel head structures can reduce the contact area of wheelhead 21 and light rail track precast body 200, reduce frictional force, so as to save
The energy is saved, reduces energy consumption.Further, wheelhead 21 can also be changed, to be carried out after polishing light rail track precast body 200
Polishing.
Such as in Figure 10 example, three wheelheads 21 can be threadedly coupled in 120 ° with wheelhead connecting plate 23, sand
Wheel head connecting plate 23 can be threadedly coupled with the nonmetal flexible plate 22 of high intensity, and nonmetal flexible plate 22 is arranged in motor driven
Rotating wheel on.When motor works, motor can drive nonmetal flexible plate 22 to rotate by rotating wheel, and then drive three
Wheelhead 21 rotates, to polish light rail track precast body 200, when sanding apparatus is moved to light rail track precast body 200
Crook when, the wheelhead 21 of floating preferably can be bonded with light rail track precast body 200, so as to improve whole light rail
The polishing effect of track precast body 200.
Wherein, in whole bruting process, the direction of rotation of wheelhead 21 is preferably consistent with the direction of travel of frame 1.Example
Such as, stand in the side of cart handle 13, the wheelhead 21 on the sander 2 in the left side looked over from left side revolves in the counterclockwise direction
Turn, and the wheelhead 21 on the sander 2 on the right side looked over from right side is rotated in a clockwise direction.Motive force can so be made
Reduce, and the particle that can make to polish off is as far as possible away from operating personnel.
As Figure 1-Figure 4, two directive wheels 3 and two steady wheels 4 are respectively equipped with each frame extension 11, this two
Individual directive wheel 3 and two steady wheels 4 are located in the same horizontal plane respectively, and the two directive wheels 3 and two steady wheels 4 are set respectively
In the both sides of sander 2, two directive wheels 3 and two steady wheels correspond about 4.Thus, it is possible to better ensure that polishing
The steady walking of device.
According to some embodiments of the present invention, as shown in Fig. 2 the bottom of frame 1 is provided with multiple road wheels, multiple road wheels
Between two frame extensions 11, to play the function of frames 1 and walking.
Because saddle ride type light rail track precast body is cement material, light rail track precast body 200 is used for according to the present invention
Such as the sanding apparatus of saddle ride type light rail track precast body can be well to the saddle ride type light rail track precast body of cement material
Polished.
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 to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. sanding apparatus for light rail track precast body, it is characterised in that including：Frame, the bottom of the frame have spaced two frame extensions, and the frame is suitable to along the light rail rail The bearing of trend arrangement of road precast body, two frame extensions are located at the both sides of the light rail track precast body respectively；Multiple sanders, multiple sanders are respectively provided on two frame extensions, and the sander is suitable to polishing The side of the light rail track precast body；Water tank, the water tank are located in the frame, and the water tank is provided with spaced two water pipes, two water pipes It is located at the both sides of the light rail track precast body respectively, the side of the neighbouring frame central of each water pipe is provided with least One shower nozzle.
- 2. the sanding apparatus according to claim 1 for light rail track precast body, it is characterised in that two water pipes It is each provided at the front side of the direction of travel along the frame of the sander.
- 3. the sanding apparatus according to claim 1 or 2 for light rail track precast body, it is characterised in that each described Electrical ball valve is provided between water pipe and the water tank.
- 4. the sanding apparatus according to claim 3 for light rail track precast body, it is characterised in that the electrical ball valve It is connected respectively by joint between the water pipe and the water tank.
- 5. the sanding apparatus according to claim 1 for light rail track precast body, it is characterised in that each frame Spaced two sanders in the vertical direction are respectively equipped with extension.
- 6. the sanding apparatus according to claim 5 for light rail track precast body, it is characterised in that each water pipe Upper and lower spaced two shower nozzles are provided with, two shower nozzles correspond respectively with two sanders.
- 7. the sanding apparatus according to claim 1 for light rail track precast body, it is characterised in that the shower nozzle is wide Angle shower nozzle.
- 8. the sanding apparatus according to claim 1 for light rail track precast body, it is characterised in that the top of the water tank Portion is provided with water inlet, and two water pipes are connected to the bottom of the water tank.
- 9. the sanding apparatus according to claim 1 for light rail track precast body, it is characterised in that each polishing Machine is relative to the frame in the side away from the light rail track precast body and close to the side of the light rail track precast body Direction on may move, the side of the remote frame central of each sander is provided with least one jacking mechanism.
- 10. the sanding apparatus according to claim 9 for light rail track precast body, it is characterised in that described to hold out against machine Structure includes：Sleeve, the sleeve is interior to be provided with elastic component, and the both ends of the elastic component only have push rod and the axle along the sleeve respectively To moveable adjusting part, the push rod is located at one end of the neighbouring sander of the elastic component, the push rod it is remote One end from the elastic component is stretched out outside the sleeve and only supported with the sander.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836748.4A CN106808343B (en) | 2016-09-21 | 2016-09-21 | Sanding apparatus for light rail track precast body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836748.4A CN106808343B (en) | 2016-09-21 | 2016-09-21 | Sanding apparatus for light rail track precast body |
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| CN106808343A CN106808343A (en) | 2017-06-09 |
| CN106808343B true CN106808343B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610836748.4A Active CN106808343B (en) | 2016-09-21 | 2016-09-21 | Sanding apparatus for light rail track precast body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112548810B (en) * | 2020-12-04 | 2022-02-25 | 中车石家庄车辆有限公司 | Welding polisher |
| CN115302376B (en) * | 2022-01-28 | 2023-05-23 | 郑州铁路职业技术学院 | Intelligent polishing and cleaning manipulator for subway rail |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004243452A (en) * | 2003-02-13 | 2004-09-02 | Topcon Corp | Lens grinding system |
| CN102211240A (en) * | 2010-04-09 | 2011-10-12 | 中国海洋石油总公司 | Welding tractor with steel structure being subjected to gas shielded welding |
| CN103624669A (en) * | 2013-12-09 | 2014-03-12 | 沈阳大学 | Copper-pipe outer-surface polishing and grinding machine for crystallizer of continuous casting machine |
| CN105856011B (en) * | 2013-12-16 | 2018-01-26 | 海宁奇晟轴承有限公司 | The sander of bearing outer ring end face with governor motion |
| CN105058201A (en) * | 2015-07-28 | 2015-11-18 | 上海莱必泰数控机床股份有限公司 | Numerical control liner guide rail trench grinding device |
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