CN114474327A - Automatic cleaning device for internal mold of assembled pier column - Google Patents
Automatic cleaning device for internal mold of assembled pier column Download PDFInfo
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- CN114474327A CN114474327A CN202210143127.3A CN202210143127A CN114474327A CN 114474327 A CN114474327 A CN 114474327A CN 202210143127 A CN202210143127 A CN 202210143127A CN 114474327 A CN114474327 A CN 114474327A
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- pier stud
- internal mold
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- pier
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 239000000725 suspension Substances 0.000 claims abstract description 61
- 238000005498 polishing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/382—Devices for treating, e.g. sanding
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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
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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
- B24B27/033—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
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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
- 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
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/384—Treating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an automatic cleaning device for an internal mold of an assembled pier stud, which comprises a lifting suspension system, a power and traction system and a cleaning host system, wherein the lifting suspension system is connected with the power and traction system; the lifting suspension system is arranged at the top of the pier stud internal mold to be cleaned, the lifting suspension system is connected with the cleaning host system through power and a traction system, the cleaning host system is arranged outside the pier stud internal mold to be cleaned, the cleaning host system comprises a host frame and a polishing stick group, the polishing stick group comprises a plurality of groups of polishing rolls which are annularly arranged on the host frame, and each polishing roll is respectively connected with a jacking mechanism and a driving motor. The automatic cleaning device for the internal mold of the assembled pier stud is used for polishing and cleaning the internal mold and spraying the release agent during the construction of the prefabricated cylindrical hollow pier, can ensure that the template is polished in place and the release agent is sprayed in place, and realizes the intelligent construction of polishing equipment for the internal mold of the prefabricated cylindrical hollow pier.
Description
Technical Field
The invention belongs to the technical field of pier inner mold cleaning, and particularly relates to an automatic cleaning device for an assembled pier inner mold.
Background
Pier stud, the lower part that is used for bearing superstructure in civil engineering bears the weight of thing, and pier stud cross-section is mostly circular, also has anisotropic pier stud such as ellipse, square, curvilinear figure, parabola, is important component part in bridge such as highway bridge, railway bridge, pavement, the overpass, ramp bridge, overpass engineering etc..
In railway and highway construction, compared with a solid pier, the hollow pier can effectively reduce the cost, accelerate the construction efficiency and meet the requirements of energy conservation and environmental protection under the condition of meeting the load use, so that the application of the hollow pier is increasingly increased, particularly the application of the round hollow pier.
The existing circular hollow pier stud is generally formed by pouring concrete into a mould system consisting of an inner mould and an outer mould, the inner mould and the outer mould need to be smooth and stable when being assembled, otherwise, the poured pier stud is damaged and has weak stress.
Therefore, the inner mold needs to be cleaned up after being used, the current inner mold cleaning is mostly carried out by adopting a manual polishing method, the manual inner mold cleaning needs to spend a large amount of time, a large amount of constructors participate in the inner mold cleaning, the cleaning effect is not good, and a set of automatic pier inner mold cleaning device with high polishing work efficiency is urgently needed to be designed for the pier production process with higher construction precision requirement.
Disclosure of Invention
The invention provides an automatic cleaning device for an assembled pier inner die, and solves the problems that in the prior art, the mechanical degree of cleaning of the pier inner die is low, and more constructors are required to cooperate.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the automatic cleaning device for the assembled pier stud internal mold comprises a lifting suspension system, a power and traction system and a cleaning host system; the lifting suspension system is arranged at the top of the inner die of the pier stud to be cleaned, the lifting suspension system is connected with the cleaning host system through power and a traction system, the cleaning host system is arranged outside the inner die of the pier stud to be cleaned and comprises a host frame and a polishing stick group, the polishing stick group comprises a plurality of groups of polishing rolls which are annularly arranged on the host frame, and each polishing roll is respectively connected with a jacking mechanism and a driving motor.
Furthermore, the main frame is of a double-layer structure, three groups of grinding rollers are annularly arranged at each layer at equal intervals, the upper and lower layers of grinding rollers are arranged in a staggered mode in an inserting mode, and the grinding surfaces of the upper and lower layers of grinding rollers comprise the whole annular end surface of the pier stud to be cleaned.
Furthermore, the main frame comprises two groups of longitudinally connected regular hexagonal frames, wherein on one regular hexagonal frame, three groups of grinding rollers are arranged on the connecting shaft seats on the inner sides of the odd sides, and on the other regular hexagonal frame, three groups of grinding rollers are arranged on the connecting shaft seats on the inner sides of the even sides.
Furthermore, the grinding roller is of a drum-shaped structure with a small middle and two large sides, the curvature of the waist of the grinding roller is the same as that of the inner die of the pier stud to be cleaned, two end parts of the grinding roller are connected with the connecting shaft seat through the central bearing, and the driving motor drives the grinding roller to rotate relative to the connecting shaft seat.
Furthermore, the connecting shaft seat is of a loop bar type telescopic structure, the jacking mechanism comprises an air cylinder, the output end of the air cylinder is connected with the connecting shaft seat, and the air cylinder can push the connecting shaft seat to drive the grinding roller to compress the inner mold of the pier column to be cleaned.
Further, clearance host system still includes three top tight pulley mechanisms on the coplanar, and three top tight pulley mechanisms of group are equidistant cyclic annular to be set up on the mainframe frame, and top tight pulley mechanism includes ejector pin and locating wheel, three locating wheels of group all with treat clearance pier column centre form surface contact for clearance host system with treat clearance pier column centre coincidence.
Further, a spraying device is further arranged on the host frame, the spraying device is annularly arranged on the host frame, and a release agent is arranged in the spraying device.
Furthermore, lift suspension system includes suspension base, suspension arm and standing block, suspension base arranges the top of treating the pier stud centre form in, suspension arm sets up many, and many suspension arms stretch out from suspension base, sets up at the terminal of suspension arm standing block.
Furthermore, the suspension base is of an equilateral triangle structure, three suspension arms are arranged, and the three suspension arms are equal in length and extend out of three angle bisectors of the suspension base.
Further, the power and traction system comprises a winch unit, a cable drum, a traction steel cable and a cable; the winch unit and the cable drum are both arranged on the suspension base, the winch unit is connected with and drives the cable drum, a traction steel cable and a cable are wound on the cable drum, and the traction steel cable and the cable are connected to the main frame through the fixed pulley block.
Compared with the prior art, the invention has the following beneficial effects:
1. the assembled pier column internal mold movable arc-shaped grinding wheel set mechanism is used for internal mold grinding cleaning and mold release agent spraying during prefabricated cylindrical hollow pier construction, can ensure that a template is ground in place and the mold release agent is sprayed in place, and achieves intelligent construction of prefabricated cylindrical hollow pier internal mold grinding equipment.
2. According to one embodiment of the invention, the grinding roller is a drum-shaped structure workpiece which is made of flexible materials, small in the middle and large in two sides, is driven by a motor to rotate at a high speed, is pressed on the surface of the template through an air cylinder, and effectively removes residual concrete and rust on the surface of the template through physical processes such as friction, scraping and the like.
3. According to one embodiment of the invention, the main frame is of a double-layer structure, three groups of grinding rollers are annularly arranged at equal intervals on each layer, and the grinding rollers on the upper layer and the lower layer are arranged in a staggered manner in a plugging mode, so that the grinding surfaces of the grinding rollers on the upper layer and the lower layer comprise the annular end surfaces of the whole pier stud to be cleaned, and therefore, the comprehensive and complete grinding is ensured.
4. In one embodiment of the invention, three groups of tightening wheel mechanisms on the same plane are arranged, the three groups of tightening wheel mechanisms are annularly arranged on a host frame at equal intervals, each tightening wheel mechanism comprises a telescopic ejector rod and a positioning wheel, and the three groups of positioning wheels are all in contact with the surface of the inner die of the pier column to be cleaned, so that the central axis of the host cleaning system is coincided with the central axis of the inner die of the pier column to be cleaned.
5. The lifting mechanism of one embodiment of the invention takes the upper end surface of the pier internal mold to be cleaned as a supporting point, and has enough contact ratio with the upper end of the pier internal mold to be cleaned so as to prevent the pier internal mold from tipping; install hoist engine and cable reel on lift suspension system, pull the lift of clearance host system through three or six traction steel cables for clearance host system is more steady when upper and lower motion, and the condition of the eccentric motion of the maximum degree avoiding clearance host system.
6. The lifting mechanism of one embodiment of the invention is simultaneously provided with a set of cable drum, and the traction steel cable and the cable are accommodated along with the synchronous lifting of the host, so that the cable is prevented from being wound and jammed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings of the embodiments can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a host system cleaning system according to embodiment 1 of the present invention.
In the figure, 1-a lifting suspension system, 101-a suspension base, 102-a suspension arm, 103-a fixed pulley group, 2-a power and traction system, 201-a winch set, 202-a traction steel cable and a cable, 3-a cleaning main machine system, 301-a main machine frame, 302-a grinding roller, 303-a connecting shaft seat, 304-a driving motor, 305-a tightening wheel mechanism and 4-an inner die of a pier stud to be cleaned.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Aiming at the problems in the prior art, the applicant provides a full-automatic assembled pier inner mold cleaning device which mainly comprises a lifting suspension system, a power and traction system and a cleaning host system; the lifting suspension system is arranged at the top of the pier column internal mold to be cleaned, the lifting suspension system is connected with the cleaning host system in a hanging mode through a power and traction system, the cleaning host system is arranged outside the pier column internal mold to be cleaned and can move up and down, and the polishing roller set of the cleaning host rotates at a high speed to clean residual concrete and corrosion of the pier column internal mold to be cleaned in an all-around mode.
Example 1:
referring to fig. 1-2, the automatic cleaning device for the assembled pier inner mold mainly comprises a lifting suspension system 1, a power and traction system 2 and a cleaning host system 3; the lifting suspension system 1 is connected with a cleaning host system 3 through a power and traction system 2.
The lifting suspension system 1 is arranged at the top of the pier internal model 4 to be cleaned and comprises a suspension base 101, a plurality of suspension arms 102 and a fixed pulley block 103, wherein the suspension base 101 is arranged at the top of the pier internal model 4 to be cleaned, the plurality of suspension arms 102 extend out of the suspension base 101, and the fixed pulley block 103 is arranged at the tail end of each suspension arm 102. Referring to the drawings, in the present embodiment, the suspension base 101 has an equilateral triangle structure, and three suspension arms 102 are provided, and the three suspension arms 102 are equal in length and extend from three bisectors of the suspension base 101.
The power and traction system 2 comprises a winch unit 201, a cable drum, a traction cable and an electric cable 202; the winding unit 201 and the cable drum are arranged on the suspension base 101, the winding unit 201 is connected with and drives the cable drum to rotate, the cable drum is wound with a traction steel cable and a cable 202, the traction steel cable and the cable 202 are connected to the host frame 301 after bypassing the fixed pulley block 103, and the traction steel cable and the cable 202 can provide a power supply, a control signal and upper and lower traction forces for the cleaning host system 3.
The cleaning host system 3 is arranged outside the pier stud internal mold 4 to be cleaned and comprises a host frame 301 and a polishing roller group, the polishing roller group comprises a plurality of groups of polishing rollers 302 arranged on the host frame 301 in an annular mode, and each polishing roller 302 is connected with a jacking mechanism and a driving motor 304 respectively.
Referring to fig. 2, in this embodiment, the main frame 301 has a double-layer structure, three groups of grinding rollers 302 are annularly arranged at equal intervals on each layer, and six groups of grinding rollers 302 on the upper layer and the lower layer are staggered in an inserting manner, so that the grinding surfaces of the grinding rollers 302 on the upper layer and the lower layer include the circumferential end surface of the whole pier inner mold 4 to be cleaned.
The main frame 301 comprises two groups of equilarge regular hexagonal frames which are made of square tubes, the two groups of regular hexagonal frames are longitudinally connected into a whole through a connecting column, three groups of grinding rollers 302 are arranged on the upper layer regular hexagonal frame, the three groups of grinding rollers 302 are arranged on the connecting shaft seats 303 at the inner sides of the odd number sides, and on the lower layer regular hexagonal frame, the three groups of grinding rollers 302 are arranged on the connecting shaft seats 303 at the inner sides of the even number sides; the mounting positions of the upper and lower layers of grinding rollers 302 can be reversed.
In this embodiment, the grinding roller 302 is a drum-shaped structure with a small middle and two large sides, and is made of a flexible material, the curvature of the waist of the grinding roller is the same as the curvature of the outer wall of the pier inner mold 4 to be cleaned, the two ends of the grinding roller 302 are connected with the connecting shaft seat 303 through a central bearing, and the driving motor 304 drives the grinding roller 302 to rotate relative to the connecting shaft seat 303. In other embodiments, the grinding roller can be designed into a constant diameter structure.
In order to make grinding roller 301 with treat that 4 surface pastes of clearance pier stud centre form tightly, connect axle bed 303 for loop bar formula extending structure, connect axle bed 303 and connect tight mechanism in top, the tight mechanism in top includes the cylinder, the output of cylinder meets with connecting axle bed 303, can promote through opening and shutting of cylinder and connect axle bed 303 and then drive the grinding roller to treating that clearance pier stud centre form 4 compresses tightly or relaxs, the pressure of cylinder is adjustable, guarantees the constancy of pressure of polishing.
In order to guarantee that the clearance of polishing of up-and-down motion can not appear off-centre, clearance host system 3 still includes three top pinch roller mechanisms 305 of group on the coplanar, and three top pinch roller mechanisms 305 of group are equidistant cyclic annular to be set up on host computer frame 301, and top pinch roller mechanism 305 includes telescopic ejector pin and locating wheel, and three locating wheels of group all with treat clearance pier stud centre form 4 surface contact for the axis of clearance host system 3 and the center pin of treating clearance pier stud centre form 4 coincide all the time.
The specific working process of this embodiment is described below:
an operator operates the electric control system to start up;
the traction steel cable and the cable 202 of the power and traction system 2 are driven by the winch 201 to drive the cleaning host system 3 to slowly move up and down, the whole surface of the pier internal mold 4 to be cleaned is repeatedly polished by the polishing roller 302 of the cleaning host system 3, and the residual concrete and the rust on the surface of the pier internal mold 4 to be cleaned are removed.
After polishing, the outer wall of the inner die is sprayed in advance through the spraying device, so that next demolding is facilitated.
Example 2:
different from embodiment 1, in this embodiment, the suspension base is a regular hexagon structure, the suspension arm is provided with six suspension arms, the six suspension arms are equal in length and extend out from six angular bisectors of the suspension base, and the six steel cables and the cables are connected with the host frame after bypassing the fixed pulley block, so that the host cleaning system can be more stable during up-and-down movement, and the condition of eccentric movement is avoided.
Example 3:
different from the embodiment listed above, in this embodiment, the main frame is a three-layer structure, including three sets of longitudinally connected circular frames, four sets of grinding rollers that are arranged at equal intervals on each layer of frame, the three-layer grinding rollers are arranged in a staggered manner, so that the grinding surfaces of the upper and lower two-layer grinding rollers include the whole circumferential end surfaces of the pier stud to be cleaned.
In other embodiments, the main frame can be set to different layers according to the situation, and the number of the grinding rollers arranged on the main frame on each layer can be adjusted according to the size of the grinding rollers and the sweeping overlapping range.
Example 4:
different from the above listed embodiments, in this embodiment, a spraying device is further disposed on the host frame, the spraying device is annularly disposed on the host frame, a release agent is disposed in the spraying device, and the spraying device can pre-spray the outer wall of the inner mold after the inner mold is completely cleaned, so as to facilitate next demolding.
The polishing method of the internal mold of the prefabricated cylindrical hollow pier is mainly used for cleaning, polishing and spraying the release agent on the internal mold during the construction of the prefabricated cylindrical hollow pier, ensures that the template is polished and sprayed in place, stably improves the working efficiency and realizes the automation of polishing the template of the prefabricated cylindrical hollow pier.
The above are specific embodiments of the present invention, but the structural features of the present invention are not limited thereto, and the present invention can be applied to similar products, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (10)
1. The automatic cleaning device for the assembled pier stud internal mold is characterized by comprising a lifting suspension system, a power and traction system and a cleaning host system; the lifting suspension system is arranged at the top of the pier stud internal mold to be cleaned, the lifting suspension system is connected with the cleaning host system through power and a traction system, the cleaning host system is arranged outside the pier stud internal mold to be cleaned and comprises a host frame and a polishing roller set, the polishing roller set comprises a plurality of groups of polishing rollers which are arranged on the host frame in an annular mode, and each polishing roller is connected with a jacking mechanism and a driving motor respectively.
2. The automatic cleaning device for the assembled pier stud inner mold according to claim 1, wherein the main frame is of a multi-layer structure, a plurality of groups of grinding rollers are annularly arranged at equal intervals on each layer, and the plurality of layers of grinding rollers are arranged in a staggered manner in a hollow manner, so that the grinding surfaces of the plurality of layers of grinding rollers comprise the annular end surface of the whole pier stud to be cleaned.
3. The automatic cleaning device for the internal mold of the assembled pier stud according to claim 1, wherein the main frame has a double-layer structure, three groups of grinding rollers are annularly arranged at equal intervals on each layer, and the grinding rollers on the upper layer and the lower layer are arranged in a staggered manner in a plugged manner, so that the grinding surfaces of the grinding rollers on the upper layer and the lower layer comprise the circumferential end surfaces of the whole pier stud to be cleaned; the main frame comprises two groups of longitudinally connected regular hexagonal frames, wherein on one regular hexagonal frame, three groups of grinding rollers are arranged on the connecting shaft seats on the inner sides of the odd sides, and on the other regular hexagonal frame, three groups of grinding rollers are arranged on the connecting shaft seats on the inner sides of the even sides.
4. The automatic cleaning device for the assembled pier stud inner mold according to claim 3, wherein the grinding roller is of a drum-shaped structure with a small middle part and two large sides, the curvature of the waist part of the grinding roller is the same as that of the pier stud inner mold to be cleaned, two end parts of the grinding roller are connected with the connecting shaft seat through a central bearing, and the driving motor drives the grinding roller to rotate relative to the connecting shaft seat.
5. The automatic cleaning device for the internal mold of the assembled pier stud according to claim 4, wherein the connecting shaft seat is of a telescopic structure, the tightening mechanism comprises a cylinder, the output end of the cylinder is connected with the connecting shaft seat, and the cylinder can push the connecting shaft seat to drive the grinding roller to press the internal mold of the pier stud to be cleaned.
6. The automatic cleaning device for the assembled pier inner mold according to any one of claims 1 to 5, wherein the cleaning host system further comprises three sets of tightening wheel mechanisms on the same plane, the three sets of tightening wheel mechanisms are annularly arranged on the host frame at equal intervals, each tightening wheel mechanism comprises an ejector rod and a positioning wheel, and the three sets of positioning wheels are in surface contact with the pier inner mold to be cleaned, so that the cleaning host system and the center of the pier inner mold to be cleaned coincide.
7. The automatic cleaning device for the assembled pier inner die according to any one of claims 1 to 5, wherein a spraying device is further arranged on the main frame, the spraying device is annularly arranged on the main frame, and a release agent is arranged in the spraying device.
8. The automatic cleaning device for the assembled inner pier model according to any one of claims 1 to 5, wherein the lifting suspension system comprises a suspension base, a plurality of suspension arms and a fixed pulley block, the suspension base is arranged on the top of the inner pier model to be cleaned, the plurality of suspension arms extend out of the suspension base, and the fixed pulley block is arranged at the tail end of each suspension arm.
9. The automated cleaning device for the internal mold of the assembled pier stud according to claim 8, wherein the suspension base is of an equilateral triangle structure, three suspension arms are arranged, and the three suspension arms are equal in length and extend out from three angular bisectors of the suspension base.
10. The automatic cleaning device for the internal mold of the assembled pier stud according to claim 9, wherein the power and traction system comprises a winch unit, a cable drum, a traction cable and a cable; the winding unit and the cable drum are both arranged on the suspension base, the winding unit is connected with and drives the cable drum, a traction steel cable and a cable are wound on the cable drum, and the traction steel cable and the cable are connected to the host frame through the fixed pulley block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143127.3A CN114474327A (en) | 2022-02-16 | 2022-02-16 | Automatic cleaning device for internal mold of assembled pier column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143127.3A CN114474327A (en) | 2022-02-16 | 2022-02-16 | Automatic cleaning device for internal mold of assembled pier column |
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| CN114474327A true CN114474327A (en) | 2022-05-13 |
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|---|---|---|---|
| CN202210143127.3A Pending CN114474327A (en) | 2022-02-16 | 2022-02-16 | Automatic cleaning device for internal mold of assembled pier column |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734354A (en) * | 2022-06-13 | 2022-07-12 | 中铁三局集团有限公司 | Automatic cleaning system for pier column die |
| CN115351899A (en) * | 2022-08-19 | 2022-11-18 | 中铁上海工程局集团有限公司 | Automatic production line and production method of prefabricated assembled pier stud |
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| JP3074765U (en) * | 2000-07-11 | 2001-01-26 | 玉霞 唐 | Pillar building construction system equipment |
| CN207933285U (en) * | 2017-12-21 | 2018-10-02 | 中交一公局海威工程建设有限公司 | Pier stud concrete curing structure and pier stud construction system |
| CN109365339A (en) * | 2018-11-28 | 2019-02-22 | 中建隧道建设有限公司 | The circumferential automatic cleaning coating construction device and method of large cross-section tunnel lining trolley template |
| CN109648410A (en) * | 2019-02-18 | 2019-04-19 | 卢保明 | Pipe polishing device is used in a kind of machining |
| CN211890326U (en) * | 2020-01-15 | 2020-11-10 | 盛方勇 | Pipeline surface rust cleaning device for water conservancy construction |
| CN212240373U (en) * | 2020-04-16 | 2020-12-29 | 无锡易通精密机械股份有限公司 | Corner trimming device is used in production of medical treatment holder |
| CN113400154A (en) * | 2021-07-24 | 2021-09-17 | 中铁四局集团第二工程有限公司 | Polisher for steel template of railway precast box girder |
| CN113737637A (en) * | 2021-09-26 | 2021-12-03 | 烟建集团有限公司 | High stability dysmorphism pier stud |
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| CN207933285U (en) * | 2017-12-21 | 2018-10-02 | 中交一公局海威工程建设有限公司 | Pier stud concrete curing structure and pier stud construction system |
| CN109365339A (en) * | 2018-11-28 | 2019-02-22 | 中建隧道建设有限公司 | The circumferential automatic cleaning coating construction device and method of large cross-section tunnel lining trolley template |
| CN109648410A (en) * | 2019-02-18 | 2019-04-19 | 卢保明 | Pipe polishing device is used in a kind of machining |
| CN211890326U (en) * | 2020-01-15 | 2020-11-10 | 盛方勇 | Pipeline surface rust cleaning device for water conservancy construction |
| CN212240373U (en) * | 2020-04-16 | 2020-12-29 | 无锡易通精密机械股份有限公司 | Corner trimming device is used in production of medical treatment holder |
| CN113400154A (en) * | 2021-07-24 | 2021-09-17 | 中铁四局集团第二工程有限公司 | Polisher for steel template of railway precast box girder |
| CN113737637A (en) * | 2021-09-26 | 2021-12-03 | 烟建集团有限公司 | High stability dysmorphism pier stud |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114734354A (en) * | 2022-06-13 | 2022-07-12 | 中铁三局集团有限公司 | Automatic cleaning system for pier column die |
| CN115351899A (en) * | 2022-08-19 | 2022-11-18 | 中铁上海工程局集团有限公司 | Automatic production line and production method of prefabricated assembled pier stud |
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