CN114733810B - Deicing device and deicing method for highway bridge - Google Patents
Deicing device and deicing method for highway bridge Download PDFInfo
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- CN114733810B CN114733810B CN202210507510.2A CN202210507510A CN114733810B CN 114733810 B CN114733810 B CN 114733810B CN 202210507510 A CN202210507510 A CN 202210507510A CN 114733810 B CN114733810 B CN 114733810B
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- 238000000034 method Methods 0.000 title abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 5
- 230000002411 adverse Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a deicing device and method for a highway bridge, wherein the deicing device comprises a rear shell, trapezoidal guide rails, connecting screws, a sliding frame, limiting plates, a first shaft, a second shaft, a third shaft, a rear blade, a rear crawler wheel, a rear crawler belt, a driving bevel gear, a fourth shaft, a lower compression spring, a driven bevel gear, limiting strips, a polished rod, a knocking frame, an upper compression spring, a knocking rod, an auxiliary part and a power part, wherein horizontal trapezoidal guide rails are respectively fixed at the left end and the right end of the inner wall of the rear shell, two horizontal connecting screws are respectively fixed at the upper part and the lower part of the inner wall of the rear shell, and the two trapezoidal guide rails are connected with a vertical sliding frame in a sliding way. According to the invention, the reverse rotation of the front crawler belt and the rear crawler belt can be indirectly realized by utilizing the power motor, so that the device can move upwards along the stay cable, then the cover ice shell is cut by utilizing the front blade and the rear blade which synchronously move upwards, and the continuously reciprocating knocking rod can knock the segmented ice shell, so that the ice shell is more convenient to fall off.
Description
Technical Field
The invention relates to a deicing device, in particular to a deicing device and method for a highway bridge.
Background
Compared with the traditional arch bridge, the cable-stayed bridge has the advantages that the cable-stayed bridge is required to be anchored less, the bearable span is larger, the influence on the lower shipping is smaller, but the cable-stayed bridge is required to be supported by a large amount of stay cables in the use process, the stay cables can not influence the lower shipping, but the ice shells are always condensed on the surface when encountering cold weather, even ice cones can be formed when serious, no matter the ice shells or the ice cones are formed, when the stay cables vibrate or the temperature rises, the fallen ice shells and the ice cones can have adverse effects on the lower vehicle traffic, not only the vehicle driver can be frightened, but also traffic accidents can be easily caused, the traditional deicing device adopts the direct discharging and temporary storage modes, and the direct discharging ice shells and the ice cones still have certain dangers in the falling process, so that the lower traffic is required to be controlled, the temporary storage mode is temporarily increased, the self weight of the deicing device is not increased, and the self weight of the deicing device is not increased.
Disclosure of Invention
The invention aims to provide a deicing device and a deicing method for highway bridges, which aim to solve the technical problems.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a defroster of highway bridge, includes rear housing, trapezoidal guide rail, connecting screw, carriage, limiting plate, no. one axle, no. two axles, no. three axles, back blade, back crawler wheel, back track, initiative bevel gear, no. four axles, compression spring down, driven bevel gear, spacing strip, polished rod, strike frame, go up compression spring, strike pole, auxiliary part, power part, both ends are respectively fixed with horizontally trapezoidal guide rail about the rear housing inner wall, and upper and lower both ends are respectively fixed with two horizontally connecting screw, two trapezoidal guide rail common sliding connection has vertical carriage, and the front end is fixed with vertical limiting plate respectively, the carriage is from last to rotating in proper order to be connected with horizontal No. one axle, no. two axles and No. three axles down, and the vertical back blade is installed on upper portion, no. two axles and No. three axle middle parts are respectively coaxial to be fixed with back crawler wheel, two the coaxial fixed with of back crawler wheel, no. one axle left part is the coaxial fixed with initiative bevel gear, carriage rear housing upper portion rotates and is connected with horizontal No. four axles and respectively, and two compression spring parts are fixed with two rear housing upper and lower both sides are fixed with two outer fixed with horizontally, two compression spring parts are fixed with two rear housing upper and lower than two.
On the basis of the technical scheme, the auxiliary part comprises a bucket, a limit bolt, a hollow shaft, a push rod, a limit rod, rollers, limit holes, bearing seats, dovetail guide rails, an adjusting screw, an adjusting seat, a connecting frame, a guide hopper, a partition plate, guide posts, adjusting holes, an extension hopper and an adjusting bolt.
On the basis of the technical scheme, the power part comprises a front shell, a connecting nut, a support frame, a fifth shaft, a sixth shaft, a seventh shaft, a front blade, a front crawler wheel, a front crawler, a power motor, a storage battery pack and a controller, wherein the connecting screws are jointly inserted into the vertical front shell and are respectively connected with the connecting nut in a threaded manner, the front end of the inner wall of the front shell is provided with the vertical support frame through bolts, the support frame is sequentially connected with the horizontal fifth shaft, the horizontal sixth shaft and the horizontal seventh shaft in a rotating manner from top to bottom, the vertical front blade is arranged on the upper part of the support frame, the fifth shaft and the sixth shaft are connected and transmitted through a synchronous belt and a synchronous belt wheel, the front crawler wheel is respectively and coaxially fixed in the middle parts of the sixth shaft and the seventh shaft, the front crawler wheels are meshed with the front crawler wheels jointly, the front blade is equal to the rear blade in height, the relative height of the knocking rod is located in the middle of the front blade and the rear blade, a power motor, a storage battery pack and a controller are sequentially fixed at the front end of the front shell from top to bottom, a wireless remote control module is arranged in the controller, a rotating shaft of the power motor and a fifth shaft are connected and driven through a synchronous belt and a synchronous belt wheel, a first shaft and a second shaft are driven through the synchronous belt and the synchronous belt, the linear tail end of each upper compression spring is fixed with the left inner wall and the right inner wall of the rear shell respectively, and the left portion and the right portion of the guide hopper can be sealed through the two partition boards respectively.
On the basis of the technical scheme, the sliding frame can slide back and forth along the trapezoidal guide rail, the sliding frame is limited by the rear shell and the limiting plate in the sliding range of the trapezoidal guide rail, the driving bevel gear is meshed with the driven bevel gear, the knocking frame can slide left and right along the polish rod, the limiting bolt can be spliced with the limiting hole, the hollow shaft can slide back and forth along the fourth shaft and the limiting strip, the two rollers can respectively push the two knocking frames outwards, the adjusting seat can slide up and down along the dovetail guide rail, the adjusting bolts can be spliced with the adjusting holes respectively, the power motor, the storage battery pack and the controller are electrically connected, the driving bevel gear can drive the fifth shaft and the sixth shaft to rotate through the synchronous pulley and the synchronous belt when the power motor rotates, the rear crawler can drive the seventh shaft to rotate through the front crawler pulley and the front crawler when rotating, the second crawler can drive the second shaft and the third shaft to rotate through the rear pulley when the rear crawler, the second crawler can drive the fourth shaft to rotate through the driving bevel gear and the fourth shaft to rotate along the elastic bevel gear when the driving bevel gear rotates, and the fourth crawler can drive the fourth crawler to rotate along the elastic bevel gear to rotate along the sliding frame when the fourth shaft and the fourth crawler rotates.
Compared with the prior art, the invention has the following advantages: according to the invention, the opposite rotation of the front crawler belt and the rear crawler belt can be indirectly realized by utilizing the power motor, so that the device can move upwards along the stay cable, then the front blade and the rear blade which move upwards synchronously are utilized to realize the cutting of the covered ice shells, the continuously reciprocating knocking rod can knock the segmented ice shells, the split ice shells are more convenient to drop off, the bucket which moves upwards along the device can scoop off the ice cone at the back of the stay cable, the guide bucket which is always in a vertical state can collect the dropped ice shells and ice cones and discharge the ice cones away from the bridge deck, a good deicing effect can be achieved while adverse influence on the passing of the bridge deck below is avoided, and the relative horizontal position of the guide bucket can be indirectly regulated by rotating the regulating screw, so that the dropped ice shells and ice cones can be collected well when the stay cables are deicing at different inclined angles.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the cooperation of the carriage and the trapezoidal guide rail according to the present invention.
Fig. 3 is a schematic view of the back structure of the rear housing of the present invention.
FIG. 4 is a schematic illustration of the engagement of an elongated bucket with a guide bucket according to the present invention.
Fig. 5 is a schematic structural view of the front case of the present invention.
Fig. 6 is a schematic diagram of the cooperation of the front housing and the support frame according to the present invention.
In the figure: 1. rear housing, 2, trapezoidal rail, 3, connecting screw, 4, carriage, 5, limit plate, 6, first shaft, 7, second shaft, 8, third shaft, 9, rear blade, 10, rear track wheel, 11, rear track, 12, drive bevel gear, 13, fourth shaft, 14, lower compression spring, 15, driven bevel gear, 16, limit bar, 17, polish rod, 18, strike frame, 19, upper compression spring, 20, strike rod, 21, auxiliary portion, 22, power portion, 23, bucket, 24, limit bolt, 25, hollow shaft, 26, push rod, 27, limit lever, 28, roller, 29, limit hole, 30, bearing housing, 31, dovetail rail, 32, adjusting screw, 33, adjusting seat, 34, connecting frame, 35, guide bucket, 36, spacer, 37, guide post, 38, adjusting hole, 39, extension bucket, 40, adjusting bolt, 41, front housing, 42, connecting nut, 43, support frame, 44, fifth shaft, 45, sixth shaft, 46, seventh shaft, 47, front pulley, 48, front track wheel, 48, front track, 50, battery, power pack, 52, power pack, etc.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-6, a deicing device for highway bridges comprises a rear shell 1, a trapezoidal guide rail 2, a connecting screw 3, a sliding frame 4, a limiting plate 5, a first shaft 6, a second shaft 7, a third shaft 8, a rear blade 9, a rear crawler wheel 10, a rear crawler 11, a drive bevel gear 12, a fourth shaft 13, a lower compression spring 14, a driven bevel gear 15, a limiting strip 16, a polish rod 17, a knocking frame 18, an upper compression spring 19, a knocking rod 20, an auxiliary part 21 and a power part 22, wherein the left end and the right end of the inner wall of the rear shell 1 are respectively fixed with a horizontal trapezoidal guide rail 2, the upper part and the lower part are respectively fixed with two horizontal connecting screws 3, the two trapezoidal guide rails 2 are connected with a vertical sliding frame 4 in a sliding manner, the front end of each limiting plate 5 is respectively fixed with a vertical limiting plate 5, the limiting plate 5 is used for preventing the sliding frame 4 from falling off the trapezoidal guide rail 2 under the pushing of elastic repulsive force of the lower compression spring 19, the sliding frame 4 is sequentially and rotatably connected with a horizontal first shaft 6, a second shaft 7 and a third shaft 8 from top to bottom, the upper part is provided with a vertical rear blade 9, the middle parts of the second shaft 7 and the third shaft 8 are respectively and coaxially fixed with rear crawler wheels 10, the two rear crawler wheels 10 are jointly meshed with a rear crawler 11, the left part of the first shaft 6 is coaxially fixed with a driving bevel gear 12, the rear upper part of the sliding frame 4 is rotatably connected with a horizontal fourth shaft 13, the left part and the right part of the rear end are respectively fixed with a horizontal lower compression spring 14, the front part of the fourth shaft 13 is coaxially fixed with a driven bevel gear 15, the outer circumferential wall of the rear part is fixed with an axial limit bar 16, the limit bar 16 is used for preventing the hollow shaft 25 from rotating compared with the hollow shaft 25, the rear ends of the two lower compression springs 14 are respectively fixed with the rear part of the rear shell 1, the lower compression spring 14 is used for indirectly enabling the rear crawler 11 to be in close contact with the stay cable, so that the whole upper movement of the device is facilitated, two horizontal polished rods 17 are fixed on the upper portion of the rear shell 1, two polished rods 17 are connected with two vertical knocking frames 18 in a sliding mode, two upper compression springs 19 which are horizontal and outward are respectively fixed on the upper portion and the lower portion of each knocking frame 18, horizontal knocking rods 20 are respectively fixed at the front end of each knocking frame, and an auxiliary portion 21 and a power portion 22 are further installed on the rear shell 1.
On the basis of the technical scheme, the auxiliary part 21 comprises a bucket 23, a limit bolt 24, a hollow shaft 25, a push rod 26, a limit rod 27, a roller 28, a limit hole 29, a bearing seat 30, a dovetail guide rail 31, an adjusting screw 32, an adjusting seat 33, a connecting frame 34, a guide bucket 35, a partition 36, a guide post 37, an adjusting hole 38, an extension bucket 39 and an adjusting bolt 40, wherein the upper part of the rear shell 1 is provided with a vertical bucket 23 through bolts, the upper part of the rear shell is in threaded connection with the vertical limit bolt 24, the bucket 23 is used for cleaning ice cones, the upper part of the rear shell 1 is in rotary connection with the horizontal hollow shaft 25, the radial push rod 26 is fixed on the outer circumferential wall of the front part of the hollow shaft 25, the radial limit rod 27 is fixed on the outer circumferential wall of the rear part, the left part and the right parts of the push rod 26 are respectively in rotary connection with the roller 28, the limiting rod 27 and the front projection of the pushing rod 26 form an included angle of ninety degrees, the top end of the limiting rod is provided with a vertical limiting hole 29, the rear end of the rear shell 1 is fixedly provided with two horizontal bearing seats 30, the rear end of the limiting rod is fixedly provided with a vertical dovetail guide rail 31, the two bearing seats 30 are connected with a vertical adjusting screw rod 32 in a rotating way, the outer wall of the adjusting screw rod 32 is in threaded connection with an adjusting seat 33, the adjusting seat 33 is in sliding connection with the dovetail guide rail 31, the rear part of the adjusting seat is hinged with a connecting frame 34, the bottom of the connecting frame 34 is fixedly provided with a vertical guide hopper 35, the front projection of the guide hopper 35 is in an inverted Y shape and is in a cylindrical structure with a forked bottom, so that collected ice shells and ice cones are conveniently guided and discharged, the left part and the right part of the guide hopper 35 are respectively in sliding connection with a baffle 36, and the baffle 36 can enable the directions of the ice shells and the ice cones discharged from the guide hopper 35 to be controllable, the left and right parts of the guide bucket 35 are respectively fixed with a horizontal guide post 37, the left and right parts of the guide bucket 35 are respectively penetrated with a plurality of adjusting holes 38, the left and right parts of the guide bucket 35 are respectively provided with an extension bucket 39, the extension bucket 39 is used for guiding the skates and the ice cones at a longer distance, the two extension buckets 39 are respectively in sliding connection with the guide posts 37 of the left and right parts of the guide bucket 35, and the front and rear parts of the extension bucket 39 are respectively in threaded connection with an adjusting bolt 40.
On the basis of the technical scheme, the power part 22 comprises a front shell 41, a connecting nut 42, a supporting frame 43, a fifth shaft 44, a sixth shaft 45, a seventh shaft 46, a front blade 47, a front crawler wheel 48, a front crawler 49, a power motor 50, a storage battery pack 51 and a controller 52, wherein the connecting screws 3 are jointly inserted into the vertical front shell 41 and are respectively connected with the connecting nut 42 in a threaded manner, the connecting nut 42 is used for adjusting the horizontal distance between the front shell 41 and the rear shell 1, so that the front crawler 49 and the rear crawler 11 can be tightly contacted with a stay cable, the front end of the inner wall of the front shell 41 is provided with the vertical supporting frame 43 through bolts, the supporting frame 43 is sequentially connected with the horizontal fifth shaft 44, the sixth shaft 45 and the seventh shaft 46 in a rotating manner from top to bottom, the vertical front blade 47 is arranged on the upper part, the fifth shaft 44 and the sixth shaft 45 are connected and driven by a synchronous belt and a synchronous pulley, the middle parts of the sixth shaft 45 and the seventh shaft 46 are respectively and coaxially fixed with a front crawler wheel 48, the two front crawler wheels 48 are jointly meshed with a front crawler 49, the front blade 47 is equal to the rear blade 9, the relative height of the knocking rod 20 is positioned in the middle part of the front blade 47 and the rear blade 9, so that the ice shell after cutting can be knocked, a power motor 50, a storage battery 51 and a controller 52 are sequentially fixed at the front end of the front shell 41 from top to bottom, a wireless remote control module is arranged in the controller 52, the rotating shaft of the power motor 50 is connected and driven with the fifth shaft 44 by the synchronous belt and the synchronous pulley, the linear tail ends of the first shaft 6 and the second shaft 7 are respectively fixed with the left inner wall and the right inner wall of the rear shell 1 by the synchronous pulley and the linear tail ends of the upper compression springs 19, the two partition plates 36 can seal the left and right parts of the guide hopper 35.
Based on the technical scheme, the sliding frame 4 can slide back and forth along the trapezoid guide rail 2, the sliding range of the sliding frame 4 in the trapezoid guide rail 2 is limited by the rear shell 1 and the limiting plate 5, the driving bevel gear 12 is meshed with the driven bevel gear 15, the knocking frame 18 can slide left and right along the polished rod 17, the limiting bolt 24 can be inserted into the limiting hole 29, the hollow shaft 25 can slide back and forth along the fourth shaft 13 and the limiting bar 16, the two rollers 28 can respectively push the two knocking frames 18 outwards, the adjusting seat 33 can slide up and down along the dovetail guide rail 31, the adjusting bolts 40 can be inserted into the adjusting holes 38, the power motor 50, the storage battery pack 51 and the controller 52 are electrically connected, the power motor 50 can drive the No. five shaft 44 and the No. six shaft 45 to rotate through the synchronous pulley and the synchronous belt when rotating, the No. six shaft 45 can drive the No. seven shaft 46 to rotate through the front crawler pulley 48 and the front crawler 49 when rotating, the rear crawler 11 can drive the No. two shaft 7 and the No. three shaft 8 to rotate through the rear crawler pulley 10 when rotating, the No. two shaft 7 can drive the No. four shaft 13 to rotate through the meshing of the driving bevel gear 12 and the driven bevel gear 15 when rotating, the No. four shaft 13 can drive the hollow shaft 25 to rotate through the limiting bar 16 when rotating, the hollow shaft 25 can drive the pushing rod 26 to drive the two knocking frames 18 to push outwards through the roller 28 when rotating, the two knocking frames 18 can approach each other along the polish rod 17 under the elastic action of the upper compression spring 19 after being separated from the contact with the roller 28, the adjusting seat 33 can slide up and down along the dovetail guide 31 by manually rotating the adjusting screw 32.
The deicing method of the deicing device for the highway bridge comprises the following steps: in use, the connecting nut 42 is removed firstly, then the front shell 41 is removed from the connecting screw 3, then the limiting bolt 24 is spliced with the limiting hole 29, at this time, the two rollers 28 contact the two knocking frames 18, namely, at this time, the horizontal distance between the two knocking rods 20 is at the maximum, so that the embedding of the stayed cable is facilitated, then the front end of the rear crawler 11 contacts with the outer wall of the bottom of the stayed cable, the direction of the rear blade 9 is the same as that of the stayed cable, then the front shell 41 and the connecting nut 42 are reinstalled, so that the rear end and the bottom end of the rear shell 1 face the road surface (namely, the rear shell 1 is positioned in the back direction of the stayed cable), so that the top end and the front end face the sky, if the left side of the stayed cable bridge is deicing, the baffle 36 at the left part of the guide hopper 35 needs to be drawn, if the right side of the stayed cable bridge is deicing, the partition plate 36 at the right part of the guide hopper 35 needs to be drawn out, namely, the bottom of the guide hopper 35 far away from the bridge floor direction in the horizontal direction is kept smooth, the bottom of the guide hopper 35 close to the bridge floor in the horizontal direction is kept closed, then the limit bolts 24 are released from plugging the limit holes 29, then the power motor 50 is remotely controlled to rotate, then the power motor 50 indirectly drives the front crawler 49 to rotate clockwise (right-view direction) through the synchronous pulley, the synchronous belt, the fifth shaft 44, the sixth shaft 45, the seventh shaft 46 and the front crawler 48, at the moment, the rear crawler 11 can be indirectly contacted with the outer wall of the suspension cable due to the pushing of the lower compression spring 14, so that the rear crawler 11 can rotate anticlockwise (right-view direction), then the device is driven to move upwards along the suspension cable, and in the upward moving process of the device, the front blade 47 and the rear blade 9 can divide the ice shell covered on the surface of the suspension cable, and at the same time, the rotation of the rear crawler 11 can indirectly drive the push rod 26 to continuously rotate, thereby the roller 28 on the push rod 26 is utilized to intermittently push the two knocking frames 18, the knocking frames 18 can reciprocally slide along the polished rod 17 under the pushing of the roller 28 and the pushing of the upper compression spring 19, thereby the divided ice shell can be knocked, the ice shell is more convenient to fall off, the bucket 23 which is located in the back direction of the suspension cable along with the rear shell 1 can be moved on the device to scoop off the ice cone on the back of the suspension cable, and at the same time, the guide hopper 35 can be always in a vertical state under the action of gravity, so that the fallen ice shell and ice cone can be collected in the direction away from the bridge floor, thereby the adverse influence on the passing of the lower bridge floor can be avoided, and simultaneously a good deicing effect can be achieved, and in the preparation stage, the ice cone can be prevented from falling off the ice cone can be adjusted by rotating the adjusting screw 32, the adjusting seat 33 and the dovetail guide cone 31, the position of the guide cone can be adjusted to be inclined relative to the ice cone 35, and the ice cone can be prevented from falling off the ice cone from the bridge floor from the side of the bridge floor, and the ice cone can be prevented from falling off the ice cone from the bridge floor from the side by the ice cone.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (1)
1. The utility model provides a highway bridge's defroster, including back casing (1), trapezoidal guide rail (2), connecting screw (3), carriage (4), limiting plate (5), axle (6), no. two axle (7), no. three axle (8), back blade (9), back crawler wheel (10), back track (11), initiative bevel gear (12), no. four axle (13), compression spring (14) down, driven bevel gear (15), spacing (16), polished rod (17), strike frame (18), go up compression spring (19), strike pole (20), auxiliary part (21), power part (22), its characterized in that: the utility model discloses a rear shell (1), including back shell (1) and upper and lower parts, respectively be fixed with horizontal trapezoidal guide rail (2) about the inner wall, and upper and lower both ends respectively be fixed with two horizontally connecting screw rods (3), two trapezoidal guide rail (2) joint sliding connection have vertical carriage (4), and the front end is fixed with vertical limiting plate (5) respectively, carriage (4) are rotated in proper order from top to bottom and are connected with horizontal No. one axle (6), no. two axle (7) and No. three axle (8), and install vertical back blade (9) on upper portion, no. two axle (7) and No. three axle (8) middle part respectively coaxial are fixed with back crawler belt wheel (10), two back crawler belt wheel (10) joint meshing has back crawler belt (11), no. one axle (6) left part coaxial are fixed with driving bevel gear (12), carriage (4) rear upper portion rotates and is connected with horizontal No. four axle (13), and two rear end left and right sides respectively are fixed with horizontal lower compression spring (14), no. four coaxial axle (13) front portions are fixed with horizontal compression bevel gear (15), and two rear end (17) are fixed with two back end (17) and two vertical compression bevel gears (17) are fixed with back shell (17), the upper and lower parts of the two knocking frames (18) are respectively fixed with a horizontal and outward upper compression spring (19), the front ends of the two knocking frames are respectively fixed with a horizontal knocking rod (20), and the rear shell (1) is also provided with an auxiliary part (21) and a power part (22); the auxiliary part (21) comprises a bucket (23), a limit bolt (24), a hollow shaft (25), a push rod (26), a limit rod (27), a roller (28), a limit hole (29), a bearing seat (30), a dovetail guide rail (31), an adjusting screw (32), an adjusting seat (33), a connecting frame (34), a guide bucket (35), a partition plate (36), a guide column (37), an adjusting hole (38), an lengthening bucket (39) and an adjusting bolt (40), wherein the upper part of a rear shell (1) is provided with a vertical bucket (23) through the bolt, the upper part of the rear shell is in threaded connection with the vertical limit bolt (24), the upper part of the rear shell (1) is rotationally connected with a horizontal hollow shaft (25), the outer circumferential wall of the front part of the hollow shaft (25) is fixedly provided with a radial push rod (26), the outer circumferential wall of the rear part is fixedly provided with the radial limit rod (27), the left part and the right part of the push rod (26) are rotationally connected with the roller (28), the limit rod (27) forms a ninety-degree included angle with the front projection of the push rod (26), the top end is provided with the vertical limit hole (29), the rear end of the rear shell (1) is fixedly provided with the horizontal guide rail (30), the two bearing seats (30) are connected with a vertical adjusting screw (32) in a rotating mode, the outer wall of the adjusting screw (32) is connected with an adjusting seat (33) in a threaded mode, the adjusting seat (33) is connected with a dovetail guide rail (31) in a sliding mode, the rear portion of the adjusting seat is hinged to a connecting frame (34), a vertical guide hopper (35) is fixed to the bottom of the connecting frame (34), the orthographic projection of the guide hopper (35) is of an inverted Y-shaped structure and is of a cylindrical structure with the bottom being branched, a partition plate (36) is connected to the left portion and the right portion of the guide hopper (35) in a sliding mode, horizontal guide columns (37) are fixed to the left portion and the right portion of the guide hopper (35), a plurality of adjusting holes (38) are formed in a penetrating mode, the left portion and the right portion of the guide hopper (35) are respectively provided with an extension hopper (39), the extension hopper (39) is connected with the guide columns (37) of the left portion and the right portion of the guide hopper (35) in a sliding mode, and the front portion and the rear portion are respectively connected with adjusting bolts (40) in a threaded mode; the power part (22) comprises a front shell (41), a connecting nut (42), a supporting frame (43), a fifth shaft (44), a sixth shaft (45), a seventh shaft (46), a front blade (47), a front crawler wheel (48), a front crawler belt (49), a power motor (50), a storage battery pack (51) and a controller (52), wherein the vertical front shell (41) is jointly inserted into each connecting screw (3), the connecting nuts (42) are respectively connected with the connecting screw in a threaded mode, the vertical supporting frame (43) is installed at the front end of the inner wall of the front shell (41) through bolts, the supporting frame (43) is sequentially connected with the horizontal fifth shaft (44), the sixth shaft (45) and the seventh shaft (46) in a rotating mode from top to bottom, the vertical front blade (47) is installed at the upper portion, the front crawler belt (44) and the sixth shaft (45) are connected and driven through a synchronous belt, the front crawler belt wheel (48) are coaxially fixed at the middle parts of the six shaft (45) and the seven shaft (46) respectively, the two front crawler belt wheels (48) are jointly meshed with the front blade (49), the front blade (47) and the front blade (47) are located at the height of the middle part of the front blade (9) and the front blade (47), the front end of the front shell (41) is sequentially fixed with a power motor (50), a storage battery pack (51) and a controller (52) from top to bottom, a wireless remote control module is arranged in the controller (52), a rotating shaft of the power motor (50) and a fifth shaft (44) are connected and driven through a synchronous belt and a synchronous belt pulley, a first shaft (6) and a second shaft (7) are driven through the synchronous belt pulley and the synchronous belt, the linear tail end of each upper compression spring (19) is respectively fixed with the left inner wall and the right inner wall of the rear shell (1), and two partition boards (36) can respectively seal the left part and the right part of the guide hopper (35); the sliding frame (4) can slide forwards and backwards along the trapezoid guide rail (2), the sliding frame (4) is limited by the rear shell (1) and the limiting plate (5) in the sliding range of the trapezoid guide rail (2), the driving bevel gear (12) is meshed with the driven bevel gear (15), the knocking frame (18) can slide left and right along the polished rod (17), the limiting bolt (24) can be inserted into the limiting hole (29), the hollow shaft (25) can slide forwards and backwards along the fourth shaft (13) and the limiting strip (16), the two rolling wheels (28) can respectively push the two knocking frames (18) outwards, the adjusting seat (33) can slide upwards and downwards along the dovetail guide rail (31), each adjusting bolt (40) can be respectively connected with each adjusting hole (38), the power motor (50), the storage battery (51) and the controller (52) are electrically connected, the power motor (50) can drive the fifth shaft (45) to rotate through the synchronous belt wheel and the sixth shaft (45) when rotating, the seventh shaft (46) can rotate, the rear crawler belt (11) can drive a second shaft (7) and a third shaft (8) to rotate through a rear crawler wheel (10) when rotating, the second shaft (7) can drive the fourth shaft (13) to rotate through the meshing of a driving bevel gear (12) and a driven bevel gear (15) when rotating, the fourth shaft (13) can drive a hollow shaft (25) to rotate through a limiting strip (16) when rotating, the hollow shaft (25) can drive a pushing rod (26) to rotate to push two knocking frames (18) outwards through a roller (28) when rotating, the two knocking frames (18) can be mutually close along a polish rod (17) under the action of elastic repulsive force of an upper compression spring (19) after being separated from contact with the roller (28), and a dovetail adjusting seat (33) can slide up and down along a guide rail (31) through manual rotation of an adjusting screw (32).
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| CN202210507510.2A CN114733810B (en) | 2022-05-11 | 2022-05-11 | Deicing device and deicing method for highway bridge |
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| CN202210507510.2A CN114733810B (en) | 2022-05-11 | 2022-05-11 | Deicing device and deicing method for highway bridge |
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| CN201887410U (en) * | 2010-12-07 | 2011-06-29 | 河北科技大学 | Knocking type high-tension wire deicer |
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| CN107769143A (en) * | 2017-11-27 | 2018-03-06 | 四川弘毅智慧知识产权运营有限公司 | A kind of automatic deicer for aerial high-voltage power transmission line |
| CN108487171A (en) * | 2018-04-11 | 2018-09-04 | 邹福灶 | A kind of road and bridge deicer |
| CN111636356A (en) * | 2020-06-12 | 2020-09-08 | 温州市洛港科技有限公司 | External hanging type road deicing and anti-freezing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887410U (en) * | 2010-12-07 | 2011-06-29 | 河北科技大学 | Knocking type high-tension wire deicer |
| CN202550453U (en) * | 2012-05-10 | 2012-11-21 | 郭斌 | Knocking type deicing machine for high tension line |
| CN103199475A (en) * | 2013-02-25 | 2013-07-10 | 洛阳理工学院 | Wire deicing device |
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| CN114733810A (en) | 2022-07-12 |
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