CN112575689B

CN112575689B - Equipment is rejected in clearance of bridge construction bridge floor dregs

Info

Publication number: CN112575689B
Application number: CN202011450164.6A
Authority: CN
Inventors: 李金甫
Original assignee: Fifth Engineering Co Ltd of China Railway 25th Bureau Group Co Ltd
Current assignee: Fifth Engineering Co Ltd of China Railway 25th Bureau Group Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2022-11-25
Anticipated expiration: 2040-12-11
Also published as: CN112575689A

Abstract

The invention relates to the technical field of bridge construction, in particular to a bridge construction bridge floor dreg cleaning and removing device which comprises a base, a rotating plate and a shifting fork, wherein the bottom end of the rotating plate is fixedly connected with a hairbrush, collecting boxes are respectively arranged on the front side and the rear side of the hairbrush, and the shifting fork is driven by a first motor to move forwards and backwards so as to drive the rotating plate and the hairbrush to shake forwards and backwards to clean scraps; and a cutting mechanism is arranged on the left side of the base, and the steel bars exposed on the surface of the bridge are cut through the cutting mechanism. The cleaning and removing equipment disclosed by the invention can achieve the effects of integrally performing cutting and cleaning, facilitating the operation of a user and saving time and labor.

Description

Bridge construction bridge floor dregs clearance rejects equipment

Technical Field

The invention relates to the technical field of bridge construction, in particular to a device for cleaning and removing dregs on a bridge deck in bridge construction.

Background

The bridge is at the in-process of carrying out the construction, because partial reinforcing bar and stone etc. can expose the surface after the construction is accomplished, the vehicle is gone on more hard objects such as reinforcing bar and stone, can cause the wearing and tearing of tire, be unsuitable vehicle go above that, current machine adopts artifical angle mill that uses to amputate the reinforcing bar, perhaps adopt the steel roll to roll reinforcing bar and stone, then use cleaning device to clean it, cleaning device adopts the motor to drive rotatory brush and cleans the road surface, the operation process is more, the user of being not convenient for operates, waste time and energy.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the equipment for cleaning and removing the dregs on the bridge deck in the bridge construction, which is convenient for a user to operate, and saves time and labor.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a bridge construction bridge floor dregs cleaning and removing device comprises a base, a rotating plate and a shifting fork, wherein a through square hole is formed in the middle of the base, casters are fixedly connected to the four-corner position area of the bottom of the base, a left supporting plate and a right supporting plate are fixedly connected to the left portion and the right portion of the top of the base respectively, a top plate is fixedly connected between the upper portions of opposite ends of the left supporting plate and the right supporting plate, a supporting shaft is fixedly connected to the middle of the top plate, a yielding square hole corresponding to the rotating plate is formed in the middle of the top plate, a limiting block is fixedly connected to the left portion and the right portion of the top of the supporting shaft, the upper portion of the rotating plate is rotatably connected with the middle of the outer circumferential wall of the supporting shaft, a hairbrush is fixedly connected to the bottom of the rotating plate, a supporting column is fixedly connected to the right portion of the bottom of the supporting shaft, a fixed shaft is fixedly connected to the bottom of the fixed shaft, a yielding groove corresponding to the middle of the rotating plate is formed in a manner, a clamping groove is formed in the right end of the shifting fork, a cam is arranged on the upper side of the shifting fork, the bottom end of the shifting fork is fixedly connected with a first protruding shaft, and a motor shaft is connected with a motor shaft connecting frame, and a motor connecting groove is connected with the top end of the motor connecting frame, the saw blade fixing device comprises a left supporting plate, a lengthened plate, a top plate, a transition plate, optical shafts, a first air cylinder, a abdication hole, limiting bosses, a second motor, a lengthened shaft, a saw blade fixing box and a saw blade extending box, wherein the upper portion of the right end of the left supporting plate is fixedly connected with the upper portion of the right end of the left supporting plate, the top end of the lengthened plate is fixedly connected with the first air cylinder, the output shaft end of the first air cylinder is fixedly connected with the transition plate, the left portion and the right portion of the transition plate are provided with the optical shafts, the left portion and the right portion of the top plate are respectively penetrated through and extend out of the top end of the transition plate, the outer circumferential wall of each optical shaft is respectively connected with the left portion and the right portion of the transition plate in a vertical sliding mode, the top end of each optical shaft is fixedly connected with a limiting boss, the lower side of the transition plate is provided with a supporting box, the left portion and the right portion of the top end of the supporting box are respectively connected with the bottom end of the corresponding to the optical shafts, a cavity is arranged inside of the supporting box, the bottom end of the supporting box is provided with a second motor, the bottom end of the inner wall bottom end of the supporting box is connected with the lengthened shaft, the saw blade extending box, the collecting box is fixedly connected with the bottom end of the saw blade extending box, and the bottom end of the collecting box, and the bottom end of the saw blade extending box, and the bottom end of the bottom of the supporting box are fixedly connected with two extending box, and the bottom end of the saw blade extending box, and the bottom of the saw blade extending box.

Preferably, the top right part of keysets fixedly connected with spacing axle, the top of spacing axle from the bottom of elongated plate passes the right part of elongated plate to follow the top of the right part of elongated plate stretches out, the circumference outer wall of spacing axle with the right part sliding connection of elongated plate.

Preferably, the circumference outer wall of each optical axis all overlaps and is equipped with the spring, the top of each spring all with the top contact of keysets, the bottom of each spring respectively with the top left part and the top right part fixed connection of supporting box.

Preferably, the bottom end of the support box is provided with a first bearing, the bottom end of the extension shaft penetrates through the mounting hole of the first bearing from the top end of the first bearing, the bottom end of the support box is connected with a cover plate through a screw, and the top end of the cover plate is in contact with the bottom end of the outer ring of the first bearing.

Preferably, the bottom end of the saw blade is provided with a wire rope net.

Preferably, the left part of the bottom end of the lengthened plate is fixedly connected with a ribbed plate, and the left end of the ribbed plate is fixedly connected with the upper part of the right end of the left supporting plate.

Preferably, one end of the extending plate, which is far away from the middle of the top plate, is fixedly connected with a suspension plate, the front end of each suspension plate is hinged with a second cylinder, one end of each collecting box, which is far away from the middle of the top plate, is fixedly connected with a lifting block, and the front end of each lifting block is hinged with the rear end of each output shaft corresponding to the second cylinder.

Preferably, the bottom end of the inner wall of each collecting box is fixedly connected with a stop dog, and the top end of each stop dog is provided with an inclined plane which inclines inwards and upwards from the outer wall of the collecting box to the inside of the collecting box.

Preferably, the extension plate is of a telescopic structure.

(III) advantageous effects

Compared with the prior art, the invention provides a bridge construction bridge floor dreg cleaning and removing device, which has the following beneficial effects:

this bridge construction bridge floor dregs clearance rejects equipment, it is rotatory to drive the cam through first motor, and then rock around the right part that drives the shift fork, and then rock around the left part that drives the shift fork, it rocks along the axle center of back shaft to drive the rotor plate through the shift fork, and then rock around driving the brush, clean the residue of bridge floor, it is rotatory to drive the saw bit through the second motor, stretch out through first cylinder and then drive the saw bit downstream, withdraw and then drive saw bit upstream motion through first cylinder, and then carry out the cutting to bellied reinforcing bar on the bridge floor and stone etc., make reinforcing bar and stone etc. break away from with the bridge floor, then sweep the incomplete bits of reinforcing bar and stone etc. to the collection incasement through the brush, reach the cutting, clean the integration and go on, convenient to use person operates, time and labor saving's effect.

Through the structural design of the invention, the operations of cutting, polishing, cleaning, dumping and the like can be conveniently carried out, and no cleaning and removing equipment exists in the prior art, and the cleaning and removing equipment which is the same as the cleaning and removing equipment provided by the invention is provided, so that the market vacancy is filled.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of the brush and collection box of the present invention;

FIG. 4 is a schematic view of the fork and cam of the present invention;

fig. 5 is a schematic view of the structure of the top plate and the cylinder of the present invention.

In the figure: 1. a base; 2. a caster wheel; 3. a rotating plate; 4. a shifting fork; 5. a left support plate; 6. a right support plate; 7. a top plate; 8. a support shaft; 9. a brush; 10. a support pillar; 11. a fixed shaft; 12. a limiting clamping block; 13. a cam; 14. a connecting frame; 15. a first motor; 16. a lengthening plate; 17. a first cylinder; 18. an adapter plate; 19. an optical axis; 20. a limiting boss; 21. a support box; 22. a second motor; 23. lengthening a shaft; 24. a saw blade; 25. an extension plate; 26. a collection box; 27. a limiting shaft; 28. a spring; 29. a first bearing; 30. a cover plate; 31. a wire rope mesh; 32. a rib plate; 33. a suspension plate; 34. a second cylinder; 35. a lifting block; 36. a stopper; 37. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-5, an apparatus for cleaning and removing dregs on a bridge deck in bridge construction includes a base 1, a rotor plate 3 and a shift fork 4, a through square hole is formed in the middle of the base 1, casters 2 are fixedly connected to four corner positions of the bottom of the base 1, a left support plate 5 and a right support plate 6 are respectively fixedly connected to the left and right top of the base 1, a top plate 7 is fixedly connected between the upper portions of opposite ends of the left and right support plates 5 and 6, a support shaft 8 is fixedly connected to the middle of the top plate 7, an abdicating square hole corresponding to the rotor plate 3 is formed in the middle of the top plate 7, a stopper 37 is fixedly connected to each of the left and right top of the support shaft 8, a brush 9 is rotatably connected to the upper portion of the rotor plate 3 and the middle of the circumferential outer wall of the support shaft 8, the brush 9 is composed of rubber strips, a support post 10 is fixedly connected to the right bottom of the support shaft 8, a fixed shaft 11 is connected to the bottom of the support shaft 10, a stopper 12 is fixedly connected to the bottom of the fixed shaft 11, the middle of the shift fork 4 is rotatably connected to the circumferential outer wall of the fixed shaft 11, a left end of the rotor plate 4 is rotatably connected to a cam rack 14, a cam rack is connected to the top end of a cam rack, a cam rack 14 is connected to the cam rack, a cam rack 13 connected to the top rack, a cam rack 14, the upper part of the right end of the left supporting plate 5 is fixedly connected with an elongated plate 16, the left part of the bottom end of the elongated plate 16 is fixedly connected with a ribbed plate 32, and the left end of the ribbed plate 32 is fixedly connected with the upper part of the right end of the left supporting plate 5; the connecting strength of the lengthened plate 16 and the left support plate 5 is enhanced through the rib plate 32, the deformation of the lengthened plate 16 is reduced, and the use reliability of the lengthened plate is further improved, the top end of the lengthened plate 16 is fixedly connected with the first air cylinder 17, the output shaft end of the first air cylinder 17 is fixedly connected with the adapter plate 18, the right part of the top end of the adapter plate 18 is fixedly connected with the limiting shaft 27, the top end of the limiting shaft 27 penetrates through the right part of the lengthened plate 16 from the bottom end of the lengthened plate 16 and extends out from the top end of the right part of the lengthened plate 16, and the circumferential outer wall of the limiting shaft 27 is in sliding connection with the right part of the lengthened plate 16; the displacement of the adapter plate 18 is limited by the limiting shaft 27, the rotation of the adapter plate 18 is avoided when the saw blade 24 cuts the bridge deck, and the effects of improving the stability and the cutting quality are achieved, the left part and the right part of the adapter plate 18 are both provided with optical axes 19, the left part of the top plate 7 is provided with a yielding hole corresponding to the first air cylinder 17 and the optical axes 19, the bottom end of each optical axis 19 penetrates through the left part and the right part of the adapter plate 18 respectively and extends out of the top end of the adapter plate 18, the circumferential outer wall of each optical axis 19 is connected with the left part and the right part of the adapter plate 18 in a vertical sliding mode respectively, the top end of each optical axis 19 is fixedly connected with a limiting boss 20, the lower side of the adapter plate 18 is provided with a supporting box 21, the left part and the right part of the top end of the supporting box 21 are fixedly connected with the bottom ends of the corresponding optical axes 19 respectively, the circumferential outer wall of each optical axis 19 is sleeved with springs 28, the top end of each spring 28 is contacted with the top end of the adapter plate 18, and the bottom end of each spring 28 is fixedly connected with the left part and the top end of the supporting box 21; through the elasticity of the spring 28, after the first cylinder 17 extends out, the spring 28 is extruded, and then the situation that the saw blade 24 is damaged after the saw blade 24 contacts with a part to be cut and swings up and down is reduced, and the effect of improving the use reliability is achieved, a cavity is arranged inside the support box 21, the bottom end of the inner wall of the support box 21 is provided with the second motor 22, the output shaft end of the second motor 22 is fixedly connected with the lengthened shaft 23, the bottom end of the lengthened shaft 23 penetrates through the bottom of the support box 21 from the inside of the support box 21 and extends out of the lower side of the support box 21, the bottom end of the support box 21 is provided with the first bearing 29, the bottom end of the lengthened shaft 23 penetrates through the mounting hole of the first bearing 29 from the top end of the first bearing 29, the bottom end of the support box 21 is connected with the cover plate 30 through a screw, and the top end of the cover plate 30 contacts with the bottom end of the outer ring of the first bearing 29; through the rotation of the first bearing 29, the friction between the lengthened shaft 23 and the supporting box 21 is replaced, the abrasion of the lengthened shaft 23 and the supporting box 21 is reduced, the use reliability of the lengthened shaft is further improved, the saw blade 24 is fixedly connected to the bottom end of the lengthened shaft 23, and the steel wire rope net 31 is arranged at the bottom end of the saw blade 24; after cutting is finished, the steel wire rope net 31 is rubbed with the cutting position, so that the cutting position is polished after the steel wire rope net 31 is contacted with a bridge floor, the situation that more chippings exist in hollow parts at the cutting position is further reduced, and the effect of improving the practicability is further achieved, the front part of the bottom end and the rear part of the bottom end of the top plate 7 are fixedly connected with extension plates 25, the bottom end of each extension plate 25 is rotatably connected with a collection box 26, openings are formed in opposite ends of the two collection boxes 26, a suspension plate 33 is fixedly connected to one end, far away from the middle part of the top plate 7, of each extension plate 25, the front end of each suspension plate 33 is hinged to a second air cylinder 34, a lifting block 35 is fixedly connected to one end, far away from the middle part of the top plate 7, of each collection box 26, and the front end of each lifting block 35 is hinged to the rear end of an output shaft of each corresponding second air cylinder 34; make second cylinder 34 withdraw and then drive collecting box 26 rotatory along the bottom of extending board 25 through the user, and then make the opening part of collecting box 26 paste tight ground, when not using through the user, stretch out the output shaft of second cylinder 34, and then drive collecting box 26 rotatory along the bottom of extending board 25, make the opening part of collecting box 26 break away from ground and realize the collection of detritus from this. The bottom end of the inner wall of each collecting box 26 is fixedly connected with a stop block 36, and the top end of each stop block 36 is provided with an inclined plane which is inclined from the outer wall of the collecting box 26 to the inside of the collecting box 26 and is inclined upwards; the baffle block 36 is used for blocking part of the scraps, so that the scraps are prevented from falling after being collected in the collecting box 26, and the practicability is further improved; the cam 13 is driven to rotate by the first motor 15, the protruding shaft is driven to move in the clamping groove, the right portion of the shifting fork 4 is driven to swing back and forth, the left portion of the shifting fork 4 is driven to swing back and forth, the rotating plate 3 is driven to swing along the axis of the supporting shaft 8 by the shifting fork 4, the brush 9 is driven to swing back and forth (seen in a figure 1, the brush 9 swings back and forth in a direction perpendicular to a paper surface, seen in a left-right direction of the brush 9 in a figure 3), residues of a bridge floor are cleaned, the saw blade 24 is driven to rotate by the second motor 22, the saw blade 24 is driven to move downwards by the extension of the first air cylinder 17, the saw blade 24 is driven to move upwards by the retraction of the first air cylinder 17, then, the steel bars, the stones and the like protruding on the bridge floor are cut, the steel bars, the stones and the like are separated from the bridge floor, and the steel bars, the stones and the like are swept into the collecting box 26 by the brush 9, so that the operation of a user is convenient, and the time and labor saving effects are achieved.

The extension plate 25 can also adopt a telescopic structure so as to facilitate the collection box 26 to dump the scraps through the telescopic movement of the second cylinder 34 after collecting the scraps, thereby saving the trouble of manually cleaning the collection box 26. For example, the upper and/or lower portion of the extension plate 25 is of a telescopic structure, whereby the distance between the collection container 26 and the top plate 7 can be adjusted. For example, after the collection tank 26 collects the debris, the second cylinder 34 is extended such that the collection tank 26 is inclined toward the brush 9, and the debris is not easily poured out of the collection tank 26. After the whole body is pushed to a specific position, the distance between the collecting box 26 and the top plate 7 is shortened by contracting the height of the extension plate 25, and the second air cylinder 34 is withdrawn at the moment, so that the collecting box 26 can rotate to the side far away from the rotating plate 3, and the residual scraps in the collecting box 26 can be poured out.

To sum up, the working principle and the working process of the bridge construction bridge floor residue cleaning and removing equipment are that, when the equipment is used, firstly, a user pushes the whole body, so that the saw blade 24 is located near a position to be cut, the second cylinder 34 is retracted, the bottom end of the collecting box 26 is in contact with the ground, then the user enables the output shaft of the first cylinder 17 to extend out, so that the saw blade 24 is driven to move downwards to the bottom, then the user starts the second motor 22, the second motor 22 drives the saw blade 24 to rotate, then the user pushes the whole body to the position to be cut, so that the saw blade 24 cuts the position to be cut, after the cutting is completed, the user pushes the brush 9 to the position to be cleaned, then the user starts the first motor 15, the first motor 15 drives the cam 13 to rotate, so that the shifting fork 4 is driven to swing forwards and backwards, the shifting fork 4 drives the rotating plate 3 to swing along the axis of the supporting shaft 8, so that the brush 9 is driven to swing forwards and backwards, so that the residue on the bridge floor is cleaned, the residue is swept into the collecting box 26, then the collecting box 26 is pushed out, so that the residue is not easy to be poured out, and then the collecting box 26 is pushed to a specific position to be processed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment is rejected in clearance of bridge construction bridge floor dregs which characterized in that: comprises a base (1), a rotating plate (3) and a shifting fork (4), wherein a through square hole is arranged in the middle of the base (1), casters (2) are fixedly connected to the bottom four corners of the base (1) in an area, a left supporting plate (5) and a right supporting plate (6) are fixedly connected to the left and right sides of the top of the base (1), a top plate (7) is fixedly connected between the upper parts of the opposite ends of the left supporting plate (5) and the right supporting plate (6), a supporting shaft (8) is fixedly connected to the middle of the top plate (7), a yielding square hole corresponding to the rotating plate (3) is arranged in the middle of the top plate (7), a limiting block (37) is fixedly connected to the left and right sides of the top of the supporting shaft (8), a limiting block (37) is fixedly connected to the middle of the outer wall of the circumference of the supporting shaft (8), a brush (9) is fixedly connected to the bottom of the rotating plate (3), a supporting column (10) is fixedly connected to the right side of the bottom of the supporting column (10), a fixing shaft (11) is connected to the bottom of the rotating block (4), and a left and a shifting fork (4) is connected to the outer wall of the fixing shaft (11), the right end of the shifting fork (4) is provided with a clamping groove, the upper side of the shifting fork (4) is provided with a cam (13), the bottom of the cam (13) is far away from a convex shaft fixedly connected with an area in the middle of the cam (13), the bottom of the convex shaft is inserted into the clamping groove from the top end of the shifting fork (4), the outer wall of the convex shaft is contacted with the inner wall of the clamping groove, the right part of the bottom end of the top plate (7) is fixedly connected with a connecting frame (14), the connecting frame (14) is L-shaped, the left end of the connecting frame (14) is fixedly connected with the right end of the supporting column (10), the left part of the connecting frame (14) is provided with a first motor (15), the output shaft of the first motor (15) is fixedly connected with the top end of the cam (13), the upper portion of the right end of the left supporting plate (5) is fixedly connected with a lengthening plate (16), the top end of the lengthening plate (16) is fixedly connected with a first cylinder (17), the output shaft of the first cylinder (17) is fixedly connected with an adapter plate (18), the left portion and the right portion of the adapter plate (18) are respectively provided with an optical axis (19), the left portion of the top plate (7) is provided with a yielding hole corresponding to the first cylinder (17) and the optical axis (19), the bottom end of each optical axis (19) penetrates through the left portion and the right portion of the adapter plate (18) from the bottom end of the adapter plate (18) respectively and extends out from the top end of the adapter plate (18), the circumference outer wall of each optical axis (19) is respectively connected with the left part and the right part of the adapter plate (18) in a vertical sliding manner, the top end of each optical axis (19) is fixedly connected with a limit boss (20), the lower side of the adapter plate (18) is provided with a support box (21), the top left part and the top right part of the support box (21) are respectively and fixedly connected with the bottom ends of the corresponding optical axes (19), a cavity is arranged inside the support box (21), the bottom end of the inner wall of the support box (21) is provided with a second motor (22), the output shaft of the second motor (22) is fixedly connected with an extension shaft (23), the bottom end of the extension shaft (23) penetrates through the bottom of the support box (21) from the inside of the support box (21) and extends out of the lower side of the support box (21), the bottom end of the extension shaft (23) is fixedly connected with a blade (24), the front part and the bottom right part of the top plate (7) are fixedly connected with extension plates (25), the bottom ends of the extension plates (25) are connected with two collection boxes (26), and the two opposite ends of the collection boxes (26) are provided with openings; a limiting shaft (27) is fixedly connected to the right portion of the top end of the adapter plate (18), the top end of the limiting shaft (27) penetrates through the right portion of the elongated plate (16) from the bottom end of the elongated plate (16) and extends out of the top end of the right portion of the elongated plate (16), and the circumferential outer wall of the limiting shaft (27) is connected with the right portion of the elongated plate (16) in a sliding mode; springs (28) are sleeved on the circumferential outer wall of each optical axis (19), the top end of each spring (28) is contacted with the top end of the adapter plate (18), and the bottom end of each spring (28) is fixedly connected with the left part and the right part of the top end of the support box (21) respectively; a first bearing (29) is arranged at the bottom end of the supporting box (21), the bottom end of the lengthened shaft (23) penetrates through a mounting hole of the first bearing (29) from the top end of the first bearing (29), a cover plate (30) is connected to the bottom end of the supporting box (21) through a screw, and the top end of the cover plate (30) is in contact with the bottom end of an outer ring of the first bearing (29); the bottom end of the saw blade (24) is provided with a steel wire rope net (31); a ribbed plate (32) is fixedly connected to the left part of the bottom end of the lengthened plate (16), and the left end of the ribbed plate (32) is fixedly connected with the upper part of the right end of the left supporting plate (5); one end of the extension plate (25) far away from the middle of the top plate (7) is fixedly connected with a suspension plate (33), the front end of each suspension plate (33) is hinged with a second cylinder (34), one end of each collection box (26) far away from the middle of the top plate (7) is fixedly connected with a lifting block (35), and the front end of each lifting block (35) is hinged with the rear end of an output shaft of each corresponding second cylinder (34).

2. The equipment for cleaning and removing dregs on the bridge deck of bridge construction according to claim 1 is characterized in that: the bottom end of the inner wall of each collecting box (26) is fixedly connected with a stop block (36), and the top end of each stop block (36) is provided with an inclined plane which inclines upwards from the outer wall of each collecting box (26) to the inside of the collecting box (26).