CN110076644A - Sports ground renovates lossless infrastructure device - Google Patents
Sports ground renovates lossless infrastructure device Download PDFInfo
- Publication number
- CN110076644A CN110076644A CN201910390404.9A CN201910390404A CN110076644A CN 110076644 A CN110076644 A CN 110076644A CN 201910390404 A CN201910390404 A CN 201910390404A CN 110076644 A CN110076644 A CN 110076644A
- Authority
- CN
- China
- Prior art keywords
- lossless
- renovates
- sports ground
- infrastructure device
- rotation axis
- 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.)
- Granted
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Classifications
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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
- B24B27/0007—Movable machines
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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
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
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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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/30—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding plastics
Abstract
Renovating lossless infrastructure device the invention discloses a kind of sports ground includes rack and handle, the handle is welded in frame upper end side, described rack one end is fixedly installed with workpiece polishing mechanism, the frame bottom quadrangle, which is bolted, is equipped with universal wheel, the grip surface is inlaid with control switch, the workpiece polishing mechanism includes lower supporting plate, and lower supporting plate upper end two sides, which are screwed, is equipped with cylinder, and the cylinder output is fixedly installed with upper backup pad；The workpiece polishing mechanism that the present invention passes through installation, the replacement that polishing pad is carried out according to the plastic cement race track of unlike material can be achieved, and only need an equipment that the processing of the renovation to unlike material plastic cement race track can be completed, eliminate the trouble of more exchange device, and working efficiency can be also improved, by the polishing pad of installation, reduces the cost of renovation, the waste of resource will not be caused simultaneously, and there is the extraordinary feature of environmental protection.
Description
Technical field
The present invention relates to sports ground reconditioning technology field, specially a kind of sports ground renovates lossless infrastructure device.
Background technique
It develops athletics, needs certain sports field, when holding large-scale sports tournament, place be should comply with respectively
The regulation of the rules of contest, each department, constituent parts can also be built some easy according to oneself physical condition adaptation to local conditions
Sports field, for using when broad masses' exercise, general sports ground also includes plastic cement race track, and plastic cement race track is also known as round-the-clock field
Diameter athletic tracks, it by base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber, EPDM rubber grain or PU particle, pigment, auxiliary agent,
Filler composition, plastic cement race track have that flatness is good, compression strength is high, elastic appropriate, stable physical property the characteristic of hardness, favorably
In the performance of sportsman's speed and technology, sports achievement is effectively improved, tumble injury rate is reduced, is generally renovated to sports ground
When, it is also desirable to plastic cement race track is renovated.
But the sports ground refreshing appliance functionality of majority is all relatively simple currently on the market, uses also very not
Just, traditional sports ground refreshing appliance is mostly cutter, when in use, is easy to damage the basis of plastic cement race track, lead
Cause entire plastic cement race track all and cannot carry out again using, and since to be laid with area big for plastic cement race track, if whole renovated, meeting
The waste of resource is effectively caused, and labor intensity can be increased, simultaneously because plastic cement race track material qualitative diversity, such as using single
One equipment carries out the effect that renovation has been extremely difficult to, and can not be adjusted according to the equipment that the material of plastic cement race track is standardized,
Seriously affect working efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of sports grounds to renovate lossless infrastructure device, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, one technical scheme adopted by the invention is that: a kind of sports ground is provided and renovates lossless basis
Equipment, including rack and handle, the handle are welded in frame upper end side, and described rack one end is fixedly installed with sander
Structure, the frame bottom quadrangle, which is bolted, is equipped with universal wheel, and the grip surface is inlaid with control switch, described to beat
Grinding machine structure includes lower supporting plate, and lower supporting plate upper end two sides, which are screwed, is equipped with cylinder, the cylinder output
It is fixedly installed with upper backup pad, the upper backup pad upper end, which is bolted, is equipped with motor, the motor power output end
Through upper backup pad and it is fixedly connected with connecting rod, the connecting rod is connected with far from one end of motor power output end to be turned
Moving axis, the rotation axis bottom end run through the shifting chute that lower supporting plate surface opens up and are fixedly installed with polishing pad.
Wherein, further includes: the position that the lower supporting plate upper end is located at shifting chute two sides is welded with sliding rail, on the sliding rail
End is slidably fitted with sliding block, and sliding block is equipped with three groups, and described sliding block one end, which is bolted, is equipped with linear motor, the cunning
The block other end, which is fixed by the bracket, is connected with fixed ring, and the fixed ring inner wall surface is welded with spring, and the spring is far from solid
The one end for determining ring is welded with holding ring, and one of them described holding ring one end is fixedly connected with electromagnet.
Wherein, further includes: the rotation axis top is welded with card column, and the card column outer wall surface offers threaded hole, and
Threaded hole is equipped with four groups, and the connecting rod bottom end surface offers card slot, and card column is movably installed in inside card slot, the connection
Bar both ends are threaded with fastening bolt, and described fastening bolt one end is through connecting rod and is threadedly connected to inside threaded hole.
Wherein, further includes: the holding ring inner wall adhesion has rubber pad, and holding ring is specially that iron material matter is made.
Wherein, further includes: the lower supporting plate bottom edge is welded with shield, and the length of shield is lower than the end of polishing pad
Face.
Wherein, further includes: the holding ring be semicircular structure, and circle diameter composed by two holding rings with
The diameter of rotation axis is consistent and rotation axis is between holding ring.
Wherein, further includes: the card column is cube structure, and the card slot is square structure, and card column and card slot phase
Mutually matching.
Wherein, further includes: the fastening bolt and threaded hole are in same horizontal line.
Wherein, further includes: polishing pad described in three groups is respectively the polishing pad of different plastic cement materials of polishing.
Wherein, further includes: the control switch is electrically connected with motor, cylinder, linear motor and electromagnet.
Above scheme,
1, the present invention is by the workpiece polishing mechanism of installation, and in actual use, staff can be according to live plastic cement race track
Material carries out replacement adjustment to polishing pad, and electromagnet need to be only opened by control switch, and electromagnet energization can then generate electromagnetism,
Two groups of holding rings can be attached together, while spring can be stretched, and the rotation axis between holding ring can be carried out
It grips, then rotates fastening bolt, fastening bolt is made to be detached from the threaded hole on card column surface, then pass through control switch control again
Cylinder operation processed, cylinder then can jack up upwards upper backup pad, so that connecting rod also moves up therewith, then card column can be made to be detached from
Inside card slot, linear motor then being controlled again and is worked, linear motor work can be moved in sliding rail with movable slider, then
Energy band turn moving axis is moved in shifting chute, can select corresponding polishing pad according to the material of plastic cement race track, can will be right
The polishing pad answered is moved to immediately below connecting rod, is then controlled cylinder again for upper backup pad and is declined movement, so that the card of rotation axis
Column can inject in the card slot of connecting rod, be then shut off cylinder, then will rotate fastening bolt, so that fastening bolt rotates into card column surface
Threaded hole in, connecting rod and rotation axis can be attached fixation, then turn off electromagnet, electromagnet power-off does not have then
Electromagnetism, holding ring can separate under the elastic force of spring, then will not be fixed, be can be completed to polishing pad more to rotation axis
It changes, carries out the replacement of polishing pad to can realize according to the plastic cement race track of unlike material, and only need an equipment
It completes the renovation to unlike material plastic cement race track to handle, eliminates the trouble of more exchange device, and can also improve working efficiency.
2, the present invention by installation polishing pad, in actual use, motor work can drive connecting rod and rotation axis into
Row rotation, can drive polishing pad to be rotated, it can be achieved that grinding process to plastic cement race track surface, can be by the table of plastic cement race track
Layer is purged, and does not need to cause to damage to the basis of plastic cement race track, after the completion of the cleaning of surface layer, can spread again new surface layer i.e.
Achievable renovation processing, reduces the cost of renovation, while will not cause the waste of resource, has the extraordinary feature of environmental protection.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is workpiece polishing mechanism structural schematic diagram of the invention；
Fig. 3 is upper backup pad top view of the invention；
Fig. 4 is holding ring structural schematic diagram of the invention；
Fig. 5 is connecting rod of the invention and rotation axis the schematic diagram of the section structure；
Fig. 6 is rotation axis partial structural diagram of the invention；
Fig. 7 is circuit frame structural schematic diagram of the invention.
In figure: 1- rack；2- handle；3- control switch；4- workpiece polishing mechanism；5- motor；6- upper backup pad；7- cylinder；8-
Lower supporting plate；9- shield；10- connecting rod；11- card column；12- rotation axis；13- polishing pad；14- sliding rail；15- sliding block；16- straight line
Motor；17- bracket；18- shifting chute；19- fixed ring；20- spring；21- holding ring；22- rubber pad；23- electromagnet；24- card
Slot；25- threaded hole；26- fastening bolt
Specific embodiment
Hereinafter, various embodiments of the invention will be described with reference to the drawings.However, embodiment can be by various shapes
Formula is implemented, and is not construed as eye and is formed on knot embodiment mentioned in this article.But it theses embodiments are provided so that
Of the invention protection scope of the present invention must be completely conveyed to those skilled in the art.In addition, in order to avoid obscuring the disclosure
Theme may be not described in or show known function or structure.
The present invention is described in detail with embodiment with reference to the accompanying drawing.
Embodiment one:
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of lossless infrastructure device of sports ground renovation, including machine
Frame 1 and handle 2, the handle 2 are welded in 1 upper end side of rack, and described 1 one end of rack is fixedly installed with workpiece polishing mechanism 4, described
1 bottom end quadrangle of rack, which is bolted, is equipped with universal wheel, and 2 surface inserting of handle has control switch 3, the sander
Structure 4 includes lower supporting plate 8, and the 8 upper end two sides of lower supporting plate, which are screwed, is equipped with cylinder 7,7 output end of cylinder
It is fixedly installed with upper backup pad 6,6 upper end of upper backup pad, which is bolted, is equipped with motor 5, and 5 power of motor is defeated
Outlet is through upper backup pad 6 and is fixedly connected with connecting rod 10, and the one end of the connecting rod 10 far from 5 power output end of motor is living
Dynamic to be connected with rotation axis 12,12 bottom end of rotation axis is run through the shifting chute 18 that 8 surface of lower supporting plate opens up and is fixedly installed with
Polishing pad 13, wherein the position that 8 upper end of lower supporting plate is located at 18 two sides of shifting chute is welded with sliding rail 14, the sliding rail 14
Upper end is slidably fitted with sliding block 15, and sliding block 15 is equipped with three groups, and described 15 one end of sliding block, which is bolted, is equipped with straight-line electric
Machine 16,15 other end of sliding block are fixedly connected with fixed ring 19 by bracket 17, and 19 inner wall surface of fixed ring is welded with
Spring 20, the spring 20 are welded with holding ring 21, and one of them described 21 one end of holding ring far from one end of fixed ring 19
It is fixedly connected with electromagnet 23；In actual use, staff can according to the material of live plastic cement race track come to polishing pad into
Row replacement adjustment need to only open electromagnet 23 by control switch 3, and the energization of electromagnet 23 can then generate electromagnetism, can be by two groups of folders
Support ring 21 is attached together, while can stretch to spring 20, and can press from both sides the rotation axis 12 between holding ring 21
Fixation is held, fastening bolt 26 is then rotated, so that fastening bolt 26 is detached from the threaded hole 25 on 11 surface of card column, then passes through control again
Switch 3 controls cylinder 7 and works, and cylinder 7 then can jack up upwards upper backup pad 6, so that connecting rod 10 also moves up therewith, then
Card column 11 can be made to be detached from inside card slot 24, then the achievable separation to connecting rod 10 and rotation axis 12 controls linear motor again
16 work, and the work of linear motor 16 can be moved in sliding rail 14 with movable slider 15, then energy band turn moving axis 12 is moving
It is moved in dynamic slot 18, corresponding polishing pad 13 can be selected according to the material of plastic cement race track, it can be by corresponding polishing pad 13
It is moved to immediately below connecting rod 10, then controls cylinder 7 again for upper backup pad 6 and decline movement, so that the card column 11 of rotation axis 12
It can inject in the card slot 24 of connecting rod 10, be then shut off cylinder 7, be rotated further by fastening bolt 26, so that fastening bolt 26 rotates into card
In the threaded hole 25 on 11 surface of column, connecting rod 10 and rotation axis 12 can be attached fixation, then turn off electromagnet 23,
Electromagnet 23 powers off then without electromagnetism, and holding ring 21 can separate under the elastic force of spring 20, then will not consolidate to rotation axis 12
It is fixed, the replacement to polishing pad 13 can be completed, carry out polishing pad more to can realize according to the plastic cement race track of unlike material
It changes, and only needs an equipment that the processing of the renovation to unlike material plastic cement race track can be completed, eliminate the fiber crops of more exchange device
It is tired, and can also improve working efficiency, wherein 12 top of rotation axis is welded with card column 11,11 outer wall surface of card column
Threaded hole 25 is offered, and threaded hole 25 is equipped with four groups, 10 bottom end surface of connecting rod offers card slot 24, and card column 11 is living
Dynamic to be installed on inside card slot 24,10 both ends of connecting rod are threaded with fastening bolt 26, and described 26 one end of fastening bolt is passed through
It wears connecting rod 10 and is threadedly connected to inside threaded hole 25；When fractionation, fastening bolt 26 is rotated, fastening bolt 26 is made to be detached from card column
Then the threaded hole 25 on 11 surfaces controls cylinder 7 by control switch 3 again and works, cylinder 7 then can push up upwards upper backup pad 6
It rises, so that connecting rod 10 also moves up therewith, then card column 11 can be made to be detached from inside card slot 24, it is achievable to connecting rod 10 and to turn
Corresponding polishing pad 13 when installation, can be moved to immediately below connecting rod 10 by the separation of moving axis 12, and then controlling cylinder 7 again will
The decline movement of upper backup pad 6, so that the card column 11 of rotation axis 12 can inject in the card slot 24 of connecting rod 10, is then shut off cylinder 7,
It is rotated further by fastening bolt 26, so that fastening bolt 26 rotates into the threaded hole 25 on 11 surface of card column, by connecting rod 10 and can be turned
Moving axis 12 is attached fixation, since threaded hole 25 is equipped with four groups, and is distributed on four faces of card column 11, so that card column 11 is not
It manages in which direction insertion card slot 24, is all in alignment with two groups of fastening bolts 26 there are two threaded hole 25, does not need to be connected again
The rotation of extension bar 10 is debugged, wherein the 21 inner wall adhesion of holding ring has rubber pad 22, and holding ring 21 is specially iron material matter system
It forms；In use, rubber pad 22 can increase the frictional force of rotation axis 12 Yu 21 inner wall of holding ring, to can guarantee holding ring 21
Be not in the case where rotation axis 12 glides to the stability that rotation axis 12 clamps, while 12 surface of rotation axis will not be made
At abrasion, its service life is extended, wherein 8 bottom edge of lower supporting plate is welded with shield 9, and the length of shield 9 is low
In the end face of polishing pad 13, wherein the holding ring 21 is semicircular structure, and annulus composed by two holding rings 21
Diameter is consistent with the diameter of rotation axis 12 and rotation axis 12 is between holding ring 21；In use, when two 21 quilts of holding ring
When electromagnet 23 adsorbs, a complete annulus is constituted, the fixation to rotation axis 12 can be completed, wherein the card column 11
For cube structure, the card slot 24 is square structure, and card column 11 is mutually matched with card slot 24；Avoid the connection in rotation
The frictional force between card column 11 and card slot 24 can be improved in the case where having skidded between bar 10 and rotation axis 12, wherein described tight
Fixing bolt 26 and threaded hole 25 are in same horizontal line, wherein polishing pad 13 described in three groups is respectively different plastic cement materials of polishing
The polishing pad of matter；In use, user can be allowed to carry out the replacement of polishing pad according to the plastic cement race track of unlike material, and only need
Want an equipment can be completed the renovation to unlike material plastic cement race track processing, wherein the control switch 3 with motor 5, gas
Cylinder 7, linear motor 16 and electromagnet 23 are electrically connected.
Embodiment two:
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of lossless infrastructure device of sports ground renovation, including machine
Frame 1 and handle 2, the handle 2 are welded in 1 upper end side of rack, and described 1 one end of rack is fixedly installed with workpiece polishing mechanism 4, described
1 bottom end quadrangle of rack, which is bolted, is equipped with universal wheel, and 2 surface inserting of handle has control switch 3, the sander
Structure 4 includes lower supporting plate 8, and the 8 upper end two sides of lower supporting plate, which are screwed, is equipped with cylinder 7,7 output end of cylinder
It is fixedly installed with upper backup pad 6,6 upper end of upper backup pad, which is bolted, is equipped with motor 5, and 5 power of motor is defeated
Outlet is through upper backup pad 6 and is fixedly connected with connecting rod 10, and the one end of the connecting rod 10 far from 5 power output end of motor is living
Dynamic to be connected with rotation axis 12,12 bottom end of rotation axis is run through the shifting chute 18 that 8 surface of lower supporting plate opens up and is fixedly installed with
Polishing pad 13；When in use, the work of motor 5 can drive connecting rod 10 and rotation axis 12 to be rotated, and can drive polishing pad 13
The grinding process, it can be achieved that plastic cement race track surface is rotated, the surface layer of plastic cement race track can be purged, not needed to modeling
The basis of glue runway causes to damage, and after the completion of the cleaning of surface layer, can spread new surface layer again can be completed renovation processing, reduces
The cost of renovation, while the waste of resource will not be caused, there is the extraordinary feature of environmental protection.
Embodiment three:
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of lossless infrastructure device of sports ground renovation, under described
The position that 8 upper end of support plate is located at 18 two sides of shifting chute is welded with sliding rail 14, and 14 upper end of sliding rail is slidably fitted with sliding block 15,
And sliding block 15 is equipped with three groups, described 15 one end of sliding block, which is bolted, is equipped with linear motor 16,15 other end of sliding block
It is fixedly connected with fixed ring 19 by bracket 17,19 inner wall surface of fixed ring is welded with spring 20, and the spring 20 is separate
One end of fixed ring 19 is welded with holding ring 21, and one of them described 21 one end of holding ring is fixedly connected with electromagnet 23；Make
Used time, such as three polishing pads 13 use overlong time, when needing that polishing pad 13 is repaired or replaced, can be rotated fastening bolt
26, so that fastening bolt 26 is detached from the threaded hole 25 on 11 surface of card column, then card column 11 can be made to be detached from inside card slot 24, it is achievable to even
Then polishing pad 13 is removed downwards in the separation of extension bar 10 and rotation axis 12.
In actual use, staff can carry out replacement adjustment to polishing pad according to the material of live plastic cement race track,
Electromagnet 23 need to be only opened by control switch 3, the energization of electromagnet 23 can then generate electromagnetism, can be adsorbed on two groups of holding rings 21
Together, while spring 20 can be stretched, and the rotation axis 12 between holding ring 21 can be gripped, then turned
Dynamic fastening bolt 26, makes fastening bolt 26 be detached from the threaded hole 25 on 11 surface of card column, then controls cylinder by control switch 3 again
7 work, cylinder 7 then can jack up upwards upper backup pad 6, so that connecting rod 10 also moves up therewith, then card column 11 can be made de-
Inside card slot 24, then the achievable separation to connecting rod 10 and rotation axis 12 controls linear motor 16 again and works, directly
The work of line motor 16 can be moved in sliding rail 14 with movable slider 15, then energy band turn moving axis 12 is moved in shifting chute 18
It is dynamic, corresponding polishing pad 13 can be selected according to the material of plastic cement race track, corresponding polishing pad 13 can be moved to connecting rod 10
Then underface controls cylinder 7 for upper backup pad 6 and declines movement, again so that the card column 11 of rotation axis 12 can inject connecting rod 10
Card slot 24 in, be then shut off cylinder 7, be rotated further by fastening bolt 26, so that fastening bolt 26 rotates into the screw thread on 11 surface of card column
In hole 25, connecting rod 10 and rotation axis 12 can be attached fixation, then turn off electromagnet 23, electromagnet 23 powers off then
There is no electromagnetism, holding ring 21 can separate under the elastic force of spring 20, then will not be fixed to rotation axis 12, air exercise can be completed
The replacement of mill 13 carries out the replacement of polishing pad to can realize according to the plastic cement race track of unlike material, and then motor 5 works
Connecting rod 10 and rotation axis 12 can be driven to be rotated, polishing pad 13 can be driven to be rotated, it can be achieved that plastic cement race track table
The surface layer of plastic cement race track can be purged by the grinding process in face, not need to cause to damage to the basis of plastic cement race track, surface layer is clear
After the completion of reason, can spread new surface layer again can be completed renovation processing.
In several embodiments provided by the present invention, it should be recognized that disclosed device can be by others side
Formula is realized.For example, device embodiments described above are only schematical.Shown or discussed mutual weldering
It connects or is threadedly coupled can be and auxiliary completion is carried out by equipment, realize and weld such as welding gun, realize threaded connection etc. with spanner,
Device building block material is varied, such as the metal materials such as aluminium alloy, rubber, steel and copper, by being molded or cast or
Person is formed using modes such as mechanical stampings.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of sports ground renovates lossless infrastructure device, including rack (1) and handle (2), the handle (2) are welded in rack
(1) upper end side, described rack (1) one end are fixedly installed with workpiece polishing mechanism (4), and rack (1) the bottom end quadrangle passes through bolt
It is fixedly installed with universal wheel, handle (2) surface inserting there are control switch (3), it is characterised in that: the workpiece polishing mechanism (4)
Including lower supporting plate (8), lower supporting plate (8) the upper end two sides, which are screwed, to be equipped with cylinder (7), the cylinder (7)
Output end is fixedly installed with upper backup pad (6), and upper backup pad (6) upper end, which is bolted, to be equipped with motor (5), described
Motor (5) power output end is through upper backup pad (6) and is fixedly connected with connecting rod (10), and the connecting rod (10) is far from motor
(5) one end of power output end is connected with rotation axis (12), and lower supporting plate (8) surface is run through in rotation axis (12) bottom end
The shifting chute (18) that opens up and it is fixedly installed with polishing pad (13).
2. a kind of sports ground according to claim 1 renovates lossless infrastructure device, it is characterised in that: the lower supporting plate
(8) position that upper end is located at shifting chute (18) two sides is welded with sliding rail (14), and sliding rail (14) upper end is slidably fitted with sliding block
(15), and sliding block (15) is equipped with three groups, and described sliding block (15) one end, which is bolted, is equipped with linear motor (16), the cunning
Block (15) other end is fixedly connected with fixed ring (19) by bracket (17), and fixed ring (19) inner wall surface is welded with spring
(20), the spring (20) is welded with holding ring (21) far from the one end of fixed ring (19), and one of them described holding ring
(21) one end is fixedly connected with electromagnet (23).
3. a kind of sports ground according to claim 1 renovates lossless infrastructure device, it is characterised in that: the rotation axis (12)
Top is welded with card column (11), and card column (11) outer wall surface offers threaded hole (25), and threaded hole (25) is equipped with four groups,
Connecting rod (10) bottom end surface offers card slot (24), and card column (11) is movably installed in card slot (24) inside, the company
Extension bar (10) both ends are threaded with fastening bolt (26), and described fastening bolt (26) one end is through connecting rod (10) and screw thread connects
It is internal to be connected to threaded hole (25).
4. a kind of sports ground according to claim 2 renovates lossless infrastructure device, it is characterised in that: the holding ring (21)
Inner wall adhesion has rubber pad (22), and holding ring (21) is specially that iron material matter is made.
5. a kind of sports ground according to claim 1 renovates lossless infrastructure device, it is characterised in that: the lower supporting plate
(8) bottom edge is welded with shield (9), and the length of shield (9) is lower than the end face of polishing pad (13).
6. a kind of sports ground according to claim 2 renovates lossless infrastructure device, it is characterised in that: the holding ring (21)
For semicircular structure, and circle diameter composed by two holding rings (21) is consistent with the diameter of rotation axis (12), and
Rotation axis (12) is located between holding ring (21).
7. a kind of sports ground according to claim 3 renovates lossless infrastructure device, it is characterised in that: the card column (11) is
Cube structure, the card slot (24) is square structure, and card column (11) is mutually matched with card slot (24).
8. a kind of sports ground according to claim 3 renovates lossless infrastructure device, it is characterised in that: the fastening bolt
(26) it is in same horizontal line with threaded hole (25).
9. a kind of sports ground according to claim 1 renovates lossless infrastructure device, it is characterised in that: polishing pad described in three groups
It (13) is respectively the polishing pad of different plastic cement materials of polishing.
10. a kind of sports ground according to claim 1 renovates lossless infrastructure device, it is characterised in that: the control switch
(3) it is electrically connected with motor (5), cylinder (7), linear motor (16) and electromagnet (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910390404.9A CN110076644B (en) | 2019-05-10 | 2019-05-10 | Lossless foundation equipment for renovating sports ground |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390404.9A CN110076644B (en) | 2019-05-10 | 2019-05-10 | Lossless foundation equipment for renovating sports ground |
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| CN110076644A true CN110076644A (en) | 2019-08-02 |
| CN110076644B CN110076644B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910390404.9A Active CN110076644B (en) | 2019-05-10 | 2019-05-10 | Lossless foundation equipment for renovating sports ground |
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| Country | Link |
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Cited By (1)
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| CN112223005A (en) * | 2020-09-29 | 2021-01-15 | 泉州技冠科技有限公司 | Sole grinding device for shoe processing and manufacturing |
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| Publication number | Publication date |
|---|---|
| CN110076644B (en) | 2020-11-13 |
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