CN220971867U - Quick grinding device of highway case roof beam external mold - Google Patents
Quick grinding device of highway case roof beam external mold Download PDFInfo
- Publication number
- CN220971867U CN220971867U CN202322389802.3U CN202322389802U CN220971867U CN 220971867 U CN220971867 U CN 220971867U CN 202322389802 U CN202322389802 U CN 202322389802U CN 220971867 U CN220971867 U CN 220971867U
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- 238000005498 polishing Methods 0.000 claims abstract description 63
- 230000002457 bidirectional effect Effects 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a quick polishing device for an outer die of a highway box beam, which relates to the technical field of polishing of outer dies of highway box beams. This quick grinding device of highway case roof beam external mold rotates two internal thread pipe A in the drive assembly, makes internal thread pipe A make it follow two threaded rod A lateral shifting respectively, and adjusting device's interval of polishing can adjust the drive assembly of spout top and bottom to different width simultaneously, makes abrasive band A present inclination, makes the device can satisfy the demand of polishing to different highway case roof beam external molds, this effectual utilization ratio that has improved the device, device simple structure, the later maintenance of being convenient for, the operation flow is simple and convenient simultaneously, easily promotes.
Description
Technical Field
The utility model relates to the technical field of highway box girder external mold polishing, in particular to a highway box girder external mold rapid polishing device.
Background
Along with the rapid development of foundation construction such as expressway viaduct, in order to improve construction speed, satisfy construction demand, reduce workman intensity of labour, use highway case roof beam external mold to pour in this kind of engineering more, the rust cleaning of need polishing before the use of highway case roof beam external mold more.
At present, the polishing modes of the outer die of the highway box girder are divided into two modes, one mode is manual polishing, and the polishing efficiency is lower. The other is that the device is used for polishing through a large device, but the operation flow of the device is complex, and the polishing of outer dies of highway box girders with different sizes cannot be satisfied, so that the utilization rate of the device is seriously reduced.
Therefore, it is necessary to provide a quick polishing device for an outer mold of a highway box girder to solve the above problems.
Disclosure of utility model
The utility model aims to provide a quick polishing device for an outer die of a highway box girder, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a quick grinding device of highway case roof beam external mold, includes the frame, the both ends of frame are equipped with grinding machanism respectively, and the top of frame is equipped with dust removal mechanism, grinding machanism includes the spout of fixed connection at the frame, the inboard of spout is equipped with two drive assembly, is equipped with adjusting part between two drive assembly, and one side welding of spout has the mount, is equipped with the subassembly of polishing on the mount;
The driving assembly comprises a bidirectional threaded column A, two ends of the bidirectional threaded column A are respectively connected with a nut rotating handle A in a threaded manner, threaded rods A are respectively welded at two ends of the bidirectional threaded column A, one ends of the two threaded rods A, which are far away from the bidirectional threaded column A, are respectively connected with an internal threaded pipe A in a threaded manner, one ends of the two internal threaded pipes A, which are far away from the threaded rods A, are respectively and movably connected with a concave plate A, two sides of the two concave plates A are respectively and fixedly connected with a servo motor A, two groups of servo motors A are respectively and rotatably connected with a rotating shaft A, rotating rollers A are respectively welded at the middle parts of the two rotating shafts A, and grinding belts A are sleeved on the rotating rollers A at adjacent sides of the two driving assemblies.
Optionally, the polishing subassembly is including welding the threaded rod C at mount bottom both ends, the one end that the mount was kept away from to two threaded rods C rotates respectively and is connected with internal thread pipe C, the one end that threaded rod C was kept away from to two internal thread pipe C is swing joint respectively has concave plate C, swing joint has changeing roller C respectively in the middle part of two concave plate C, the dull polish area B has all been cup jointed to two roller C's surface, the top welding of mount has threaded rod D, threaded rod D's bottom threaded connection has internal thread pipe D, internal thread pipe D's bottom swing joint has concave plate D, concave plate D's both sides are fixedly connected with servo motor B respectively, rotate between two servo motor B and be connected with axis of rotation B, axis of rotation B's middle part fixedly connected with changes roller D, changeing roller D's surface cup joints and grinds abrasive belt B.
Optionally, the adjusting part includes two-way screw thread post B, two ends of two-way screw thread post B are threaded respectively and are screwed B, two ends of two-way screw thread post B are welded respectively and are had threaded rod B, two threaded rods B keep away from two-way screw thread post B's one end and are threaded respectively and have internal thread pipe B, two internal thread pipe B keep away from threaded rod B's one end swing joint respectively and have concave plate B, two concave plate B's middle part swing joint has a roller B, two roller B's surface cup joints corresponding dull polish area A respectively.
Optionally, the dust removing mechanism includes the box of welding at the frame top, and the top of box is equipped with the fan, and the top fixedly connected with of box two symmetrical hollow tubes, the both ends of two hollow tubes are fixedly connected with collecting pipe respectively, and the both sides of box are equipped with the filter frame respectively.
Optionally, the top fixedly connected with extension tube of box, the box passes through extension tube fixed connection fan.
Optionally, a handle is fixedly connected to the outer side of the filtering frame.
Optionally, baffles are fixedly connected to two sides of the rotating roller A, the rotating roller B, the rotating roller C and the rotating roller D respectively.
Compared with the prior art, the utility model provides the quick polishing device for the outer die of the highway box girder, which has the following beneficial effects:
1. This quick grinding device of highway case roof beam external mold rotates two internal thread pipe A in the drive assembly, makes internal thread pipe A make it follow two threaded rod A lateral shifting respectively, and adjusting device's interval of polishing can adjust to different width with the drive assembly of spout top and bottom simultaneously, makes abrasive band A present inclination, makes the device can satisfy the demand of polishing to different highway case roof beam external molds, this effectual utilization ratio that has improved the device, and device simple structure is convenient for later maintenance and operation flow simultaneously is simple and convenient, easily promotes.
2. This quick grinding device of highway case roof beam external mold is bleed to the box through the fan, makes the collecting pipe that communicates with the box will polish dust particle in the filter frame in the suction box, this effectually prevents that dust particle from causing the pollution and causing the injury to nearby constructor's respiratory tract to nearby environment.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a highway box girder external mold quick polishing device;
FIG. 2 is a schematic view of a polishing mechanism in the quick polishing device for an outer mold of a highway box girder according to the present utility model;
FIG. 3 is a schematic view of an adjustment assembly in the quick grinding device for an outer mold of a highway box girder according to the present utility model;
FIG. 4 is a schematic view of a dust removal mechanism in the quick grinding device for the outer mold of the highway box girder of the present utility model;
FIG. 5 is a schematic view of a grinding assembly of the quick grinding device for an outer mold of a highway box girder according to the present utility model;
Fig. 6 is a schematic cross-sectional view of a dust removing mechanism in the quick polishing device for the outer mold of the highway box girder.
In the figure: 1. a frame; 2. a polishing mechanism; 3. a dust removing mechanism; 4. a chute; 5. a drive assembly; 6. an adjustment assembly; 7. a fixing frame; 8. a polishing assembly; 9. a bidirectional threaded column A; 10. a nut rotating handle A; 11. a threaded rod A; 12. an internally threaded tube a; 13. a concave plate A; 14. a servo motor A; 15. a rotating shaft A; 16. a rotating roller A; 17. a bidirectional threaded column B; 18. a nut rotating handle B; 19. a threaded rod B; 20. an internally threaded tube B; 21. a concave plate B; 22. a rotating roller B; 23. abrasive belt A; 24. a threaded rod C; 25. an internally threaded tube C; 26. a concave plate C; 27. a rotating roller C; 28. a threaded rod D; 29. an internally threaded tube D; 30. a concave plate D; 31. a servo motor B; 33. a rotating shaft B; 34. a rotating roller D; 35. abrasive belt B; 36. a case; 37. an extension tube; 38. a blower; 39. a hollow tube; 40. a collection pipe; 41. a filter frame; 42. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical features of the different embodiments of the utility model described below may be combined with one another as long as they do not conflict with one another.
Referring to fig. 1-6, an embodiment of the present application provides a quick polishing device for an external mold of a highway box girder, which includes a frame 1, polishing mechanisms 2 are respectively disposed at two ends of the frame 1, a dust removing mechanism 3 is disposed at a top of the frame 1, the polishing mechanisms 2 include a chute 4 fixedly connected to the frame 1, two driving components 5 are disposed at an inner side of the chute 4, an adjusting component 6 is disposed between the two driving components 5, a fixing frame 7 is welded at one side of the chute 4, a polishing component 8 is disposed on the fixing frame 7, the driving component 5 includes a bidirectional threaded column A9, two ends of the bidirectional threaded column A9 are respectively screwed with a nut knob a10, two ends of the bidirectional threaded column A9 are respectively welded with a threaded rod a11, one ends of the two threaded rods a11 far from the bidirectional threaded column A9 are respectively screwed with an internal threaded pipe a12, one ends of the two internal threaded pipes a12 far from the two concave plates a13 are respectively movably connected with one ends of the two concave plates a14, two sides of the two concave plates a13 are respectively fixedly connected with a servo motor a14, two groups of servo motors a14 are respectively rotatably connected with a rotating shafts a15, two rotating shafts a16 are respectively, and two rotating shafts 16 are respectively connected with two adjacent rotating shafts a 5 a23, and one side is in a sleeved with one side of each rotating shaft 23.
When the device is used, four groups of servo motors A14 in two driving assemblies 5 drive four rotating rollers A16 to rotate through four rotating shafts A15, so that a frosted belt A23 is driven by the four rotating rollers A16 to polish the outer die of the highway box girder, polishing quality can be guaranteed effectively when the outer die of the highway box girder can be polished rapidly through polishing of two polishing mechanisms 2, when the outer die of the highway box girder with different sizes needs to be polished, two inner threaded pipes A12 in the driving assemblies 5 are rotated, the inner threaded pipes A12 are enabled to transversely move along two threaded rods A11 respectively, polishing intervals of the device are adjusted, meanwhile, driving assemblies 5 at the top and the bottom of a sliding groove 4 can be adjusted to different widths, and the frosted belt A23 is enabled to present an inclined angle, so that polishing requirements on the outer dies of different highway box girders can be met, and the utilization rate of the device is effectively improved. The device has simple structure, is convenient for later maintenance, has simple and convenient operation flow and is easy to popularize.
Referring to fig. 2 and 3, in this embodiment, the adjusting component 6 includes a bidirectional threaded post B17, two ends of the bidirectional threaded post B17 are respectively screwed with a nut knob B18, two ends of the bidirectional threaded post B17 are respectively welded with a threaded rod B19, one ends of two threaded rods B19 far away from the bidirectional threaded post B17 are respectively screwed with an internal threaded tube B20, one ends of two internal threaded tubes B20 far away from the threaded rod B19 are respectively movably connected with a concave plate B21, middle parts of the two concave plates B21 are movably connected with a rotating roller B22, and outer surfaces of the two rotating rollers B22 are respectively sleeved with a corresponding grinding belt a23.
When the device needs to be adjusted in polishing height, two driving components 5 are moved in the chute 4, then four nuts of the two driving components 5 are rotated to rotate A10, so that the two driving components are clamped in the chute 4, then two internally threaded pipes B20 are rotated to respectively transversely move along two threaded rods B19, the polishing belt A23 is contracted or loosened, the device can adjust polishing heights of different heights, the device can be used for polishing road girder outer dies with different heights, normal operation of the device can be ensured, when the road girder outer dies have radians or the tops of two sides need to be polished, the driving components 5 at the tops of the chute 4 are moved to a proper width, then the adjusting components 6 are moved in the chute 4 to the driving components 5 at the highest radian or adjacent to the tops of the chute 4, then the nuts of the adjusting components 6 are rotated to rotate B18, so that the two internally threaded pipes B20 are respectively transversely moved along the two threaded rods B19, the polishing belt A23 is tightened, the inner sides of the polishing belt A23 cannot be tightly attached together due to the radian or the angles of the tops of the road girder outer dies, and the polishing device is effectively polished.
Referring to fig. 2 and 5, this embodiment is further limited by the foregoing embodiment, the polishing assembly 8 includes a threaded rod C24 welded at two ends of the bottom of the fixing frame 7, one ends of the two threaded rods C24 away from the fixing frame 7 are respectively connected with an internal threaded tube C25 in a rotating manner, one ends of the two internal threaded tubes C25 away from the threaded rod C24 are respectively and movably connected with a concave plate C26, the middle parts of the two concave plates C26 are respectively and movably connected with a roller C27, the outer surfaces of the two rollers C27 are respectively and movably connected with a polishing belt B35, the top of the fixing frame 7 is welded with a threaded rod D28, the bottom of the threaded rod D28 is in threaded connection with an internal threaded tube D29, the bottom of the internal threaded tube D29 is movably connected with a concave plate D30, two sides of the concave plate D30 are respectively and fixedly connected with a servo motor B31, a rotating shaft B33 is rotatably connected between the two servo motors B31, the middle part of the rotating shaft B33 is fixedly connected with a roller D34, and the outer surface of the roller D34 is sheathed with a polishing belt B35.
When the device is used, the two inner threaded pipes C25 are respectively moved transversely along the two threaded rods C24, then the inner threaded pipes D29 are rotated to move up and down along the threaded rods D28, and the adjusting device polishes the width of the bottom of the outer die of the highway box girder, so that the device can meet polishing requirements on the bottoms of the outer dies of different highway box girders, and the utilization rate of the device is further improved.
Referring to fig. 2, further, a baffle 42 is fixedly connected to two sides of the roller a16, the roller B22, the roller C27 and the roller D34, respectively. The baffle 42 is used for limiting the abrasive belt A23 and the abrasive belt B35, so that the abrasive belt A23 and the abrasive belt B35 are prevented from slipping off, and the device has a stable use effect.
Referring to fig. 1, 4 and 6, the present embodiment is further limited to the above embodiment, the dust removing mechanism 3 includes a box 36 welded on the top of the frame 1, a fan 38 is disposed on the top of the box 36, two symmetrical hollow tubes 39 are fixedly connected to the top of the box 36, collecting tubes 40 are fixedly connected to two ends of the two hollow tubes 39, and filter frames 41 are disposed on two sides of the box 36.
The device is used for exhausting air to the box body 36 through the fan 38, so that the collecting pipe 40 communicated with the box body 36 sucks the polished dust particles into the filter frame 41 in the box body 36, and the dust particles are prevented from polluting the nearby environment and damaging the respiratory tract of nearby constructors.
Referring to fig. 4 and 6, further, an extension tube 37 is fixedly connected to the top of the box 36, and the box 36 is fixedly connected to a fan 38 through the extension tube 37. The fan 38 is placed at high altitude by the extension of the extension tube 37, which effectively prevents the other side of the fan 38 from blowing the polished dust particles to the high altitude.
Further, a handle is fixedly connected to the outside of the filter frame 41. The filter frame 41 is more conveniently pulled by the handle, which facilitates the use of the device.
The utility model is used when in use:
Firstly, the two polishing mechanisms 2 are synchronously adjusted, the two driving assemblies 5 are moved in the chute 4 to be adjusted to proper positions, and then the four nut screwing handles A10 of the two driving assemblies 5 are rotated to clamp the chute 4.
Then, the two internally threaded pipes A12 in the driving assembly 5 are rotated to enable the internally threaded pipes A12 to transversely move along the two threaded rods A11 respectively, then the adjusting assembly 6 is moved to the highest radian point or the driving assembly 5 adjacent to the top of the sliding groove 4, then the nut knob B18 of the adjusting assembly 6 is rotated to clamp the sliding groove 4, then the two internally threaded pipes B20 are rotated to transversely move along the two threaded rods B19 respectively to enable the two internally threaded pipes B20 to tighten the abrasive belt A23, the two internally threaded pipes C25 of the polishing assembly 8 are rotated to transversely move along the two threaded rods C24 respectively, then the internally threaded pipe D29 is rotated to vertically move along the threaded rods D28, and the polishing width of the abrasive belt B35 is adjusted, so that the device can meet the polishing requirements of outer dies of road box girders of different sizes.
Then, all servo motors A14 are started, the servo motors A14 drive a plurality of rotating rollers A16 to rotate through rotating shafts A15 connected with the servo motors A16 to drive abrasive belt A23 to rotate, then servo motors B31 are started, the servo motors B33 drive rotating rollers D34 to rotate, the rotating rollers D34 drive abrasive belt B35 to rotate, then the frame 1 moves along the inside of the outer die of the highway box girder, and the frame is repeatedly polished through two polishing mechanisms 2.
Finally, the box 36 is pumped by the fan 38, so that the collecting pipe 40 communicated with the box 36 sucks the polished dust particles into the filtering frame 41 in the box 36.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a quick grinding device of highway case roof beam external mold, includes frame (1), its characterized in that: the polishing device is characterized in that polishing mechanisms (2) are respectively arranged at two ends of the frame (1), a dust removing mechanism (3) is arranged at the top of the frame (1), the polishing mechanisms (2) comprise sliding grooves (4) fixedly connected to the frame (1), two driving assemblies (5) are arranged on the inner sides of the sliding grooves (4), an adjusting assembly (6) is arranged between the two driving assemblies (5), a fixing frame (7) is welded on one side of the sliding grooves (4), and polishing assemblies (8) are arranged on the fixing frame (7);
The driving assembly (5) comprises a bidirectional threaded column A (9), two ends of the bidirectional threaded column A (9) are respectively connected with a nut rotating handle A (10) in a threaded mode, threaded rods A (11) are respectively welded at two ends of the bidirectional threaded column A (9), one ends, far away from the bidirectional threaded column A (9), of the two threaded rods A (11) are respectively connected with an inner threaded pipe A (12) in a threaded mode, one ends, far away from the threaded rods A (11), of the two inner threaded pipes A (12) are respectively and movably connected with a concave plate A (13), two sides of the two concave plates A (13) are respectively and fixedly connected with a servo motor A (14), two groups of servo motors A (14) are respectively and rotatably connected with a rotating shaft A (15), rotating rollers A (16) are respectively welded at the middle parts of the two rotating shafts A (15), and grinding belts A (23) are sleeved on the rotating rollers A (16) on the adjacent sides of the two driving assemblies (5).
2. The highway box girder external mold quick polishing device according to claim 1, wherein: the polishing assembly (8) comprises threaded rods C (24) welded at two ends of the bottom of the fixing frame (7), one ends of the two threaded rods C (24) far away from the fixing frame (7) are respectively connected with an inner threaded pipe C (25) in a rotating mode, one ends of the two inner threaded pipes C (25) far away from the threaded rods C (24) are respectively and movably connected with a concave plate C (26), the middle parts of the two concave plates C (26) are respectively and movably connected with a rotating roller C (27), the outer surfaces of the two rotating rollers C (27) are respectively sleeved with a polishing belt B (35), the top of the fixing frame (7) is welded with a threaded rod D (28), the bottom of the threaded rod D (28) is in threaded connection with an inner threaded pipe D (29), two sides of the inner threaded pipe D (29) are respectively and fixedly connected with a servo motor B (31), a rotating shaft B (31) is rotatably connected between the two servo motors B (33), the middle parts of the rotating shaft B (33) are fixedly connected with rotating rollers D (34), and the outer surfaces of the rotating rollers D (34) are sleeved with polishing belts B (35).
3. The highway box girder external mold quick polishing device according to claim 1, wherein: the adjusting component (6) comprises a bidirectional threaded column B (17), two ends of the bidirectional threaded column B (17) are respectively connected with a nut rotating handle B (18) in a threaded mode, two ends of the bidirectional threaded column B (17) are respectively welded with a threaded rod B (19), one ends, far away from the bidirectional threaded column B (17), of the two threaded rods B (19) are respectively connected with an inner threaded pipe B (20) in a threaded mode, one ends, far away from the threaded rods B (19), of the two inner threaded pipes B (20) are respectively connected with a concave plate B (21) in a movable mode, middle portions of the two concave plates B (21) are movably connected with rotating rollers B (22), and the outer surfaces of the two rotating rollers B (22) are respectively sleeved with corresponding frosted strips A (23).
4. The highway box girder external mold quick polishing device according to claim 1, wherein: the dust removing mechanism (3) comprises a box body (36) welded at the top of the frame (1), a fan (38) is arranged at the top of the box body (36), two symmetrical hollow pipes (39) are fixedly connected to the top of the box body (36), collecting pipes (40) are fixedly connected to two ends of the two hollow pipes (39) respectively, and filtering frames (41) are arranged on two sides of the box body (36) respectively.
5. The highway box girder external mold quick polishing device according to claim 4, wherein: the top of the box body (36) is fixedly connected with an extension pipe (37), and the box body (36) is fixedly connected with a fan (38) through the extension pipe (37).
6. The highway box girder external mold quick polishing device according to claim 4, wherein: the outside of the filter frame (41) is fixedly connected with a handle.
7. The highway box girder external mold quick polishing device according to claim 1, wherein: the two sides of the rotating roller A (16), the rotating roller B (22), the rotating roller C (27) and the rotating roller D (34) are respectively fixedly connected with a baffle plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389802.3U CN220971867U (en) | 2023-09-04 | 2023-09-04 | Quick grinding device of highway case roof beam external mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389802.3U CN220971867U (en) | 2023-09-04 | 2023-09-04 | Quick grinding device of highway case roof beam external mold |
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| Publication Number | Publication Date |
|---|---|
| CN220971867U true CN220971867U (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389802.3U Active CN220971867U (en) | 2023-09-04 | 2023-09-04 | Quick grinding device of highway case roof beam external mold |
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| Country | Link |
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| CN (1) | CN220971867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118238035A (en) * | 2024-05-29 | 2024-06-25 | 陕西晖煌建筑劳务有限公司 | Burr clearing device for engineering bridge steel |
-
2023
- 2023-09-04 CN CN202322389802.3U patent/CN220971867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118238035A (en) * | 2024-05-29 | 2024-06-25 | 陕西晖煌建筑劳务有限公司 | Burr clearing device for engineering bridge steel |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |