CN108889648B - Bridge crane track cleaning device - Google Patents
Bridge crane track cleaning device Download PDFInfo
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- CN108889648B CN108889648B CN201810739743.9A CN201810739743A CN108889648B CN 108889648 B CN108889648 B CN 108889648B CN 201810739743 A CN201810739743 A CN 201810739743A CN 108889648 B CN108889648 B CN 108889648B
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- track
- plate
- dust cover
- heater
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- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000007790 scraping Methods 0.000 claims abstract description 37
- 239000003921 oil Substances 0.000 claims description 138
- 239000010687 lubricating oil Substances 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010408 sweeping Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000000474 nursing effect Effects 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract 2
- 241000220317 Rosa Species 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 26
- 230000007613 environmental effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
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- B08B1/12—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
Abstract
The invention discloses a bridge crane track cleaning device, which belongs to the field of crane maintenance equipment and comprises a dust cover, wherein the bottom of the dust cover is provided with a bottom plate, the bottom plate comprises a flat plate and an inclined plate connected to one side of the flat plate through a torsion spring, the upper surface of the flat plate is provided with a groove, and the flat plate is fixed on the lower parts of two sides of the dust cover through a detachable fixing piece; divide into in the dust cover and put thing chamber and working chamber, put the thing intracavity and put suction pump, rose box and heater, the suction pump is through sending oil pipe intercommunication slot, is equipped with batch oil tank and multistage scraper in the working chamber, batch oil tank and heater intercommunication, the batch oil tank bottom is equipped with the heat-conducting layer, multistage scraper includes that the interval of bottom and track upper surface is gradually little at least three scrapes a layer sword, is equipped with the fuel sprayer on every baffle of scraping layer sword one side, fuel sprayer intercommunication heater. The invention has simple installation, good effect of removing sundries on the surface of the track, and can collect adhesive sundries and small sundries, thereby being beneficial to the sanitation and nursing of the track environment.
Description
Technical Field
The invention relates to the field of crane maintenance equipment, in particular to a bridge crane track cleaning device.
Background
At present, the orbital cleanness of crane span structure formula is accomplished to adopt the rail sweep board mostly, the rail sweep board can only clean hard thing (like iron plate, debris such as grit) above the track, unable clearance adheres to the grease thing and rolls the thing on the track, this type of impurity can not clear up through ordinary cleaning brush on the one hand, on the other hand it has stronger adhesion, a large amount of dust of easy quick adhesion, the clean degree of difficulty that leads to follow-up track further strengthens, be unfavorable for the routine maintenance of crane span structure formula, and under the too big condition of debris accumulation on the track, easily cause the slight vibration of multifrequency of crane span structure operating device, and then influence the overall structure stability and the security of crane. In addition, along with the long-time operation of crane span structure formula hoist, the edge of track also can the adhesion a large amount of lubricating oil, causes the waste of lubricating oil, and the utilization ratio is not enough.
In the prior art, a patent with an authorization publication number of CN 102395621B discloses an energy-saving and environment-friendly bridge crane, which is fixedly provided with a dust cover erected on a crane rail, and the front end face of the dust cover is provided with a cleaning plate for removing hard objects on the surface of the rail; the cleaning plate is also provided with a plurality of air nozzles, so that impurities adhered to the surface of the track can be blown away, and the purity of the lubricating oil is improved; the inside heater that is located the track top that is equipped with of dust cover, the lateral wall of dust cover seted up with track cross-section assorted breach, the inner wall of breach slides and is provided with the sealing strip, the one end of sealing strip contacts with orbital railhead lower surface, the other end is equipped with the spring A who fixes in the dust cover bottom, be equipped with the slot between the sealing strip breach inner wall, the both ends of slot all communicate the batch oil tank, lubricating oil on the track melts under the effect of heater and flows into the ditch inslot, finally collect in the batch oil tank. The problem of current hoist track debris pile up too much influence hoist operating stability and lubricating oil waste great is solved. However, it has the following disadvantages: grooves are formed in the two sides of the track, the bottom edges of the dust covers where the grooves are located right below the track heads of the track, and the distance between the two bottom edges is smaller than the width of the track heads, so that the dust covers are difficult to install at the non-head ends of the track; the cleaning plate and the air injection mode have poor removal effect on grease and rolling materials adhered to the surface of the track, and the grease and the rolling materials can be adhered to objects beside the track, so that the track is not beneficial to environmental sanitation and nursing.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a bridge crane track cleaning device which is simple and convenient to install, has a good effect of removing impurities on the surface of a track, can collect adhesive impurities and small impurities, and is beneficial to track environmental sanitation nursing.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
a bridge crane track cleaning device comprises a mounting plate which is positioned above a track and is arranged on the head end of a crane, a dust cover which is transversely arranged on the track is fixed on the mounting plate, a track sweeping plate with the bottom attached to the upper surface of the track is fixed on the front side panel of the dust cover, a heater is arranged in the dust cover, the dust cover extends to be positioned at two sides of the track in parallel with the lower parts of two side surfaces of the track and is formed with bottom plates which oppositely clamp two sides of the middle of the track, a groove for collecting lubricating oil is arranged on the bottom plate,
the bottom plate comprises a flat plate parallel to the length direction of the track and an inclined plate connected to one side of the flat plate through a torsion spring, the upper end of the inclined plate is abutted against the middle part of the track, the upper surface of the flat plate is connected to the lower edge of the upper surface of the inclined plate, the upper surface of the flat plate is provided with a groove in an inverted U shape in the length direction, and the flat plate is fixed at the lower part of the dust cover parallel to the two side surfaces of the track through a detachable fixing piece;
the dust cover is internally divided into an object placing cavity and a working cavity below the object placing cavity by a transverse partition plate, the heater is a box body with a heating element arranged inside, the heater is positioned in the object placing cavity, a filter box and a suction pump connected to an input port of the filter box are further arranged in the object placing cavity, the suction pump is communicated with the groove through an oil conveying pipe, and an output port of the filter box is connected with an input port of the heater; the working chamber is internally provided with an oil storage tank and a multi-stage scraper positioned at the rear side of the oil storage tank, the upper end of the oil storage tank is connected onto the partition plate through a spring, a telescopic cylinder is arranged on the spring outer sleeve, the oil storage tank is communicated with the delivery outlet of the heater through a high-temperature-resistant rubber tube, the bottom of the oil storage tank is provided with a heat conduction layer of the upper surface of an attached track, the rear side of the lower part of the oil storage tank is provided with an oil outlet, the multi-stage scraper comprises at least three layer scraping knives which are arranged at equal intervals along the length direction of the track, the interval between the bottom of each layer scraping knife and the upper surface of the track is gradually reduced, the bottom of the last layer scraping knife is just attached to the upper surface of the track, the layer scraping knives are fixed onto the partition plate through connecting rods, an oil nozzle is arranged.
Furthermore, a sealing rubber gasket is fixed at the upper end of the inclined plane plate, and baffles are fixed on the front side and the rear side of the inclined plane plate. The sealing rubber gasket can enhance the sealing performance of the connecting end between the inclined plane plate and the track, prevent lubricating oil from flowing outwards and ensure that the lubricating oil flows into the groove along the inclined plane plate; the baffle can prevent that lubricating oil from leaking outward from the front and back both ends of inclined plane board, further ensures the complete collection to lubricating oil.
Further, the concrete structure of mounting is: the two opposite sides of the two flat plates are provided with at least two fixing bolts parallel to the width direction of the flat plates along the length direction, one part of the fixing bolt is fixedly embedded in the flat plates, the other part of the fixing bolt is positioned on the outer sides of the flat plates, threads are distributed on the outer surfaces of the fixing bolts, and the visible end of the fixing bolt penetrates through the lower parts of the two side surfaces of the dust cover parallel to the track and is sleeved with a fastening nut. During installation, the two corresponding side surfaces of the dust cover are sleeved on the fixing bolts and locked by the fastening nuts, so that the dust cover is fixedly connected with the bottom plate, and the dust cover is integrally and simply installed.
Furthermore, an oil collecting pipe axially extending to the outer side of the fixing bolt is arranged in the fixing bolt, one end of the oil collecting pipe, which is positioned in the flat plate, is communicated with the groove, and the other end of the oil collecting pipe is communicated with the oil delivery pipe. The oil collecting pipe arranged in the fixing bolt is used for collecting lubricating oil, so that the occupied space is not occupied, the passage is smooth, the collecting effect of the lubricating oil can be improved, and the operation of other parts is not influenced.
Further, the top view shape of the scraping layer knife is a V shape with the middle tip facing the oil storage tank. The V-shaped structure of the layer scraping knife is convenient for pushing the scraped sundries to the two sides of the track, thereby being convenient for collecting and cleaning the sundries.
Furthermore, an oil passage is arranged in the layer scraping cutter, the inlet end of the oil passage is positioned at the tip end of the middle part of the layer scraping cutter, and the outlet end of the oil passage is positioned at the end parts of the two sides of the layer scraping cutter and penetrates through the surface of the layer scraping cutter. After hot oil is introduced into the oil passage, the scraping knife can heat the sundries while scraping the adhered sundries, so that the sundries are softened and convenient to cut and scrape, and the lubricating oil can be promoted to melt.
Furthermore, the connecting rod is connected to the tip of the middle part of the layer scraping knife, communicated oil ducts are arranged in the connecting rod and the layer scraping knife, and the upper end of the oil duct in the connecting rod is communicated with an output port of the heater. The oil in the oil passage is directly connected from the heater, and the oil temperature is higher, so that the function of the oil passage is facilitated.
Furthermore, the inlet end of the oil passage is communicated with an oil outlet of the oil storage tank through another high-temperature-resistant rubber pipe. The oil in the oil passage is connected from the oil storage tank, so that the waste heat of the oil in the oil storage tank can be fully utilized.
Furthermore, the top of the dust cover is provided with an opening and closing door. The parts in the storage cavity are convenient to maintain, and impurities accumulated in the filter box are also convenient to clean.
3. Advantageous effects
(1) The bottom plate comprises a flat plate and an inclined plate connected to one side of the flat plate through a torsion spring, a groove is formed in the upper surface of the flat plate, and the flat plate is fixed to the lower portions of the two sides of the dust cover through a detachable fixing piece. During the installation, compress tightly the torsional spring, reduce the contained angle between flat board and the inclined plane board, enable the width of bottom plate to reduce, and can dismantle between bottom plate and the dust cover and be connected for the bottom plate can be comparatively simple and convenient install under the track railhead, can follow orbital optional position and install, is convenient for use.
(2) The dust cover is internally divided into an object placing cavity and a working cavity, an oil storage tank and a multi-stage scraper are arranged in the working cavity, a heat conducting layer is arranged at the bottom of the oil storage tank, the multi-stage scraper comprises at least three layer scraping knives, the distance between the bottom of the layer scraping knives and the upper surface of a rail is gradually reduced, and an oil nozzle is arranged on a partition plate on one side of each layer scraping knife. The heat conducting layer at the bottom of the oil storage tank heats the lubricating oil on the track to melt the lubricating oil, so that the lubricating oil is convenient to collect; the at least three layer scraping knives can gradually scrape sundries layer by layer, so that the sundries can be cleaned completely, relatively large sundries can be divided into small sundries, the sundries can be collected conveniently along with oil liquid, a channel for conveying the oil liquid is prevented from being blocked, the oil liquid sprayed by the oil nozzle can wash the scraped sundries on the track, the sundries can be collected and cleaned conveniently, and secondary pollution to the surrounding environment of the track caused by the adhered sundries can be prevented; the oil sprayed by the oil nozzle can also transfer heat to the lubricating oil on the rail, so that the lubricating oil is promoted to be melted. Therefore, the invention has better effect of removing sundries on the surface of the track, can collect adhesive sundries and is beneficial to track environmental sanitation nursing.
(3) The invention is characterized in that a suction pump, a filter box and a heater are arranged in the storage chamber, and the suction pump is communicated with the groove through an oil delivery pipe. Because the oil on the track is more, the lubricating oil fluid flows down along the two sides of the track head, and smaller impurities on the track can be taken away in the collecting process, so that the cleanliness of the track is higher. After the suction pump is started, oil enters the filter box, impurities are accumulated in the filter box through the filtering treatment of the filter box, and the collection of small impurities is realized; clean lubricating oil enters the heater, and the heated oil is used for cleaning the track, so that the circulation effect of the oil way is realized.
In conclusion, the track sundries removing device is simple and convenient to install, has a good removing effect on sundries on the surface of a track, can collect adhesive sundries and small sundries, and is beneficial to track environmental sanitation nursing.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a front view of the internal structure of the present invention in embodiment 1;
FIG. 3 is a side view of the internal structure of the present invention;
FIG. 4 is an enlarged view of the structure of the area A in FIG. 3;
fig. 5 is a plan view of the doctor blade 16.
Reference numerals: 1-rail, 2-crane, 3-mounting plate, 4-dust cover, 5-rail sweeping plate, 6-heater, 7-base plate, 71-flat plate, 72-inclined plane plate, 8-groove, 9-torsion spring, 10-fixed bolt, 11-partition plate, 12-filter box, 13-suction pump, 14-oil feeding pipe, 15-oil storage tank, 16-scraper, 17-spring, 18-rubber pipe, 19-heat conducting layer, 20-oil outlet, 21-connecting rod, 22-oil nozzle, 23-oil conveying pipe, 24-electric control valve, 25-sealing rubber pad, 26-baffle plate, 27-fastening nut, 28-oil collecting pipe, 29-oil channel, 30-opening and closing door, 40-object placing cavity, 50-the working chamber.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
As shown in figure 1, the bridge crane track cleaning device comprises a mounting plate 3 which is positioned above a track 1 and is mounted on the head end of a crane 2, a dust cover 4 which is transversely arranged on the track 1 is fixed on the mounting plate 3, a rail sweeping plate 5 with the bottom attached to the upper surface of the track 1 is fixed on the front side plate of the dust cover 4, a heater 6 is arranged in the dust cover 4, as shown in figure 3, the dust cover 4 extends to be positioned at two sides of the track 1 in parallel with the lower parts of two side surfaces of the track 1 and is formed with bottom plates 7 which oppositely clamp two sides of the middle of the track 1, a groove 8 for collecting lubricating oil is arranged on the bottom plate 7,
as shown in fig. 3 and 4, the bottom plate 7 includes a flat plate 71 parallel to the length direction of the rail 1 and a bevel plate 72 connected to one side of the flat plate 71 through a torsion spring 9, the upper end of the bevel plate 72 abuts against the middle of the rail 1, the upper surface of the flat plate 71 is connected to the lower edge of the upper surface of the bevel plate 72, the upper surface of the flat plate 71 is provided with a groove 8 in an inverted "u" shape in the length direction, and the flat plate 71 is fixed to the lower portion of the dust cover 4 parallel to the two side surfaces of the rail 1 through a detachable fixing member;
as shown in fig. 2 and 3, the dust cover 4 is divided into an object placing cavity 40 and a working cavity 50 located below the object placing cavity 40 by a partition plate 11 transversely arranged, the heater 6 is a box body provided with a heating element inside, the heater 6 is located in the object placing cavity 40, a filter box 12 and a suction pump 13 connected to an input port of the filter box 12 are further arranged in the object placing cavity 40, the suction pump 13 is communicated with the groove 8 through an oil feeding pipe 14, and an output port of the filter box 12 is connected with an input port of the heater 6; the working chamber 50 is internally provided with an oil storage tank 15 and a multi-stage scraper positioned at the rear side of the oil storage tank 15, the upper end of the oil storage tank 15 is connected to the partition plate 11 through a spring 17, a telescopic cylinder is sleeved outside the spring 17, the oil storage tank 15 is communicated with an output port of the heater 6 through a high-temperature-resistant rubber tube 18, the bottom of the oil storage tank 15 is provided with a heat conduction layer 19 attached to the upper surface of the rail 1, the rear side of the lower part of the oil storage tank 15 is provided with an oil outlet 20, the multi-stage scraper comprises at least three layer scraping knives 16 (three layer scraping knives 16 are shown in the embodiment) arranged at equal intervals along the length direction of the rail 1, the intervals between the bottoms of the three layer scraping knives 16 and the upper surface of the rail 1 are gradually reduced, the bottom of the last layer scraping knife 16 is just attached to the upper surface of the rail 1, the layer scraping, the oil nozzle 22 is communicated with an output port of the heater 6 through an oil delivery pipe 23, and the high temperature resistant rubber pipe 18 and the oil delivery pipe 23 are both provided with an electric control valve 24.
In this embodiment, as shown in fig. 3, the sealing rubber pad 25 is fixed to the upper end of the inclined plate 72, and as shown in fig. 2 and 4, the blocking plates 26 are fixed to the front and rear sides of the inclined plate 72. The sealing rubber gasket 25 can enhance the sealing performance of the connecting end between the inclined plane plate 72 and the track 1, prevent lubricating oil from flowing outwards and ensure that the lubricating oil flows into the groove 8 along the inclined plane plate 72; the baffle 26 can prevent the lubricating oil from leaking from the front end and the rear end of the inclined plane plate 72, and further ensure the complete collection of the lubricating oil.
In this embodiment, the specific structure of the fixing member is: as shown in fig. 2 and 4, at least two fixing bolts 10 parallel to the width direction of the flat plate 71 are arranged on the opposite sides of the two flat plates 71 along the length direction thereof, a part of the fixing bolts 10 is fixedly embedded in the flat plate 71, the other part of the fixing bolts 10 is located on the outer side of the flat plate 71 and is provided with threads on the outer surface thereof, and the visible end of the fixing bolt 10 passes through the lower parts of the two side surfaces of the dust cover 4 parallel to the rail 1 and is sleeved with a fastening nut 27. During installation, the corresponding two side surfaces of the dust cover 4 are sleeved on the fixing bolts 10 and are locked by the fastening nuts 27, so that the dust cover 4 and the bottom plate 7 can be fixedly connected, and the dust cover 4 can be integrally and simply installed.
In the present embodiment, as shown in fig. 1, 2, 3 and 4, an oil collecting pipe 28 extending axially to the outside of the fixing bolt 10 is provided in the fixing bolt 10, one end of the oil collecting pipe 28 located inside the flat plate 71 communicates with the groove 8, and the other end of the oil collecting pipe 28 communicates with the oil feed pipe 14. The oil collecting pipe 28 arranged in the fixing bolt 10 is used for collecting lubricating oil, so that the space is not occupied, the passage is smooth, the collecting effect of the lubricating oil can be improved, and the operation of other parts is not influenced.
In this embodiment, as shown in fig. 5, the doctor blade 16 has a "V" shape in plan view with a central tip facing the reservoir 15. The scraping knife 16 with the V-shaped structure is convenient for pushing the scraped sundries to two sides of the track 1, thereby facilitating the collection and cleaning of the sundries.
In the present embodiment, as shown in fig. 5, the doctor blade 16 is provided with a oil passage 29 therein, an inlet end of the oil passage 29 is located at the middle tip of the doctor blade 16, and an outlet end is located at the two side ends of the doctor blade 16 and penetrates through the surface of the doctor blade 16. When hot oil is introduced into the oil passage 29, the scraping knife 16 can heat the adhered impurities while scraping the adhered impurities, so that the adhered impurities are softened and convenient to scrape, and the lubricating oil can be promoted to melt.
In the embodiment, as shown in fig. 2, the connecting rod 21 is connected to the middle tip of the scraping layer knife 16, the communicating oil passages 29 are arranged in the connecting rod 21 and the scraping layer knife 16, and the upper ends of the oil passages 29 in the connecting rod 21 are communicated with the output port of the heater 6. The oil in the oil passage 29 is directly connected from the heater 6, so that the temperature of the oil is high, and the function of the oil is facilitated.
In the present embodiment, as shown in fig. 2 and 3, an opening/closing door 30 is provided at the top of the dust cover. Is convenient for maintaining the components in the storage cavity 40 and cleaning impurities accumulated in the filter box 12.
Example 2
The present embodiment is different from embodiment 1 in that: in this embodiment, the inlet end of the oil passage 29 is connected to the oil outlet 20 of the oil storage tank 15 through another high temperature resistant rubber hose 18. The oil in the oil passage 29 is accessed from the oil storage tank 15, so that the residual heat of the oil in the oil storage tank 15 is fully utilized.
The rest is the same as example 1.
The specific action process of the cleaning device for the track 1 of the bridge crane 2 is as follows:
(1) installing a cleaning device: firstly fixing the mounting plate 3 on the crane 2, fixing the dust cover 4 along with the mounting plate, then compressing the torsion spring 9, reducing the included angle between the flat plate 71 and the inclined plate 72, supporting the upper end of the inclined plate 72 against the surface of the middle part of the track 1, plugging the flat plate 71 between the lower part of the dust cover 4 and the middle part of the track 1, finally passing the fixing bolt 10 through the lower part of the corresponding side surface of the dust cover 4 and locking the fixing bolt by using the fastening nut 27, wherein the upper end of the inclined plate 72 is tightly attached to the middle part of the track 1 under the action of the torsion spring 9, and the whole dust cover 4 (comprising the bottom plate 7) is fixed relative.
(2) Cleaning the track 1: with the advance of the crane 2, the rail sweeping plate 5 removes hard objects (such as iron blocks, sand and stones and other impurities) and larger impurities on the rail 1. Starting a heating element and opening an electric control valve 24 (when the heating element is used for the first time, some lubricating oil is added into the heater 6 or the filter tank 12 in advance), heating the oil in the heater 6 or the filter tank 12 and then sending the oil into the oil storage tank 15, the oil spray nozzle 22 and the oil through channel 29, and heating the lubricating oil on the track 1 by the heat conduction layer 19 at the bottom of the oil storage tank 15 to melt the lubricating oil; the multi-stage scraper can scrape impurities adhered to the rail 1, at least three layer scraping knives 16 can gradually scrape the impurities layer by layer, the complete cleaning of the impurities is facilitated, the relatively large impurities can be divided into small impurities, the small impurities can be conveniently collected along with oil, a channel for conveying the oil is prevented from being blocked, the oil sprayed by the oil nozzle 22 can wash the scraped impurities on the rail 1, the collection and the cleaning of the impurities are facilitated, and the secondary pollution of the adhered impurities to the surrounding environment of the rail 1 can be prevented; the oil sprayed from the oil nozzle 22 and the oil in the oil passage 29 of the scraping blade 16 can transfer heat to the lubricating oil on the rail 1, so as to promote the melting of the lubricating oil.
(3) Collecting lubricating oil: the oil liquid is more on track 1, can take away less debris on track 1 in the collection process for track 1's cleanliness is higher. Lubricating oil fluid with impurities flows down along two sides of a railhead of the track 1, falls on the inclined plane plate 72, flows into the groove 8 on the horizontal plate 71 along the inclined plane plate 72, then enters the oil collecting pipe 28, after the suction pump 13 is started, the oil in the oil collecting pipe 28 enters the filter box 12 from the oil conveying pipe 14, impurities are accumulated in the filter box 12 through the filtering treatment of the filter box 12, clean lubricating oil enters the heater 6, the heated oil is used for cleaning the track 1, the circulation effect of an oil way is realized, after the cleaning of the track 1 is finished, the heating element and the electric control valve 24 are closed, the oil is stored in the filter box 12 or the heater 6, and then the suction pump 13 is closed.
The track sundries removing device is simple and convenient to mount, good in removing effect of sundries on the surface of a track, capable of collecting adhesive sundries and small sundries and beneficial to track environmental sanitation nursing.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (9)
1. A bridge crane track cleaning device comprises a mounting plate (3) which is positioned above a track (1) and is arranged on the head end of a crane (2), a dust cover (4) of a cross frame on the track (1) is fixed on the mounting plate (3), a track sweeping plate (5) which is attached to the upper surface of the track (1) at the bottom is fixed on the front side panel of the dust cover (4), a heater (6) is arranged in the dust cover (4), the lower parts of the two side surfaces of the dust cover (4) which are parallel to the track (1) extend to be positioned at two sides of the track (1), and are formed with bottom plates (7) which are opposite to two sides of the middle part of the clamping track (1), grooves (8) for collecting lubricating oil are arranged on the bottom plates (7),
the bottom plate (7) comprises a horizontal plate (71) parallel to the length direction of the track (1) and an inclined plate (72) connected to one side of the horizontal plate (71) through a torsion spring (9), the upper end of the inclined plate (72) abuts against the middle of the track (1), the upper surface of the horizontal plate (71) is connected to the lower edge of the upper surface of the inclined plate (72), the upper surface of the horizontal plate (71) is provided with a groove (8) in an inverted U shape in the length direction, and the horizontal plate (71) is fixed on the lower portions of two side faces, parallel to the track (1), of the dust cover (4) through a detachable fixing piece;
the dust cover (4) is internally divided into an object placing cavity (40) and a working cavity (50) located below the object placing cavity (40) by a transverse partition plate (11), the heater (6) is a box body provided with a heating element inside, the heater (6) is located in the object placing cavity (40), a filter box (12) and a suction pump (13) connected to an input port of the filter box (12) are further arranged in the object placing cavity (40), the suction pump (13) is communicated with the groove (8) through an oil feeding pipe (14), and an output port of the filter box (12) is connected with the input port of the heater (6); be equipped with oil storage tank (15) in working chamber (50) and be located the multistage scraper of oil storage tank (15) rear side, oil storage tank (15) upper end is connected to on baffle (11) through spring (17), spring (17) overcoat is equipped with the telescopic cylinder, oil storage tank (15) are through high temperature resistant glued tube (18) and heater (6) delivery outlet intercommunication, oil storage tank (15) bottom is equipped with heat-conducting layer (19) of attached track (1) upper surface, oil storage tank (15) lower part rear side is equipped with oil-out (20), multistage scraper includes at least three scrape layer sword (16) that set up along track (1) length direction equidistant, and the interval of three scrape layer sword (16) bottom and track (1) upper surface diminishes, and the bottom of last scrape layer sword (16) just attaches on track (1) upper surface, scrape layer sword (16) are fixed on baffle (11) through connecting rod (21), the oil spray nozzle is characterized in that an oil spray nozzle (22) is arranged on the partition plate (11) on one side of the connecting rod (21), the oil spray nozzle (22) is communicated with an output port of the heater (6) through an oil delivery pipe (23), and electric control valves (24) are arranged on the high-temperature-resistant rubber pipe (18) and the oil delivery pipe (23).
2. The bridge crane rail cleaning device as claimed in claim 1, wherein a sealing rubber pad (25) is fixed on the upper end of the inclined plate (72), and baffles (26) are fixed on the front side and the rear side of the inclined plate (72).
3. The bridge crane rail cleaning device as claimed in claim 1, wherein the fixing member is configured to: the anti-theft device is characterized in that at least two fixing bolts (10) parallel to the width direction of the flat plate (71) are arranged on the opposite sides of the two flat plates (71) along the length direction of the flat plates, one part of each fixing bolt (10) is fixedly embedded into the corresponding flat plate (71), the other part of each fixing bolt is positioned on the outer side of the corresponding flat plate (71), threads are distributed on the outer surface of each fixing bolt, and the visible end of each fixing bolt (10) penetrates through the lower parts, parallel to the two side faces of the track (1), of the dust cover (4) and is sleeved with a fastening nut (27).
4. Bridge crane rail cleaning device according to claim 3, characterized in that the fixing peg (10) is provided with an oil collecting pipe (28) extending axially to the outside of the fixing peg (10), one end of the oil collecting pipe (28) located inside the flat plate (71) is communicated with the groove (8), and the other end of the oil collecting pipe (28) is communicated with the oil feed pipe (14).
5. Bridge crane rail cleaning device according to claim 1, characterized in that the top view of the doctor blade (16) is shaped like a "V" with the middle tip facing the storage tank.
6. The bridge crane track cleaning device as claimed in claim 5, wherein the layer scraping knives (16) are provided with oil ducts (29), the inlet ends of the oil ducts (29) are located at the middle tip of the layer scraping knives (16), and the outlet ends of the oil ducts are located at the two side ends of the layer scraping knives (16) and penetrate through the surface of the layer scraping knives (16).
7. The bridge crane track cleaning device as claimed in claim 6, wherein the connecting rod (21) is connected to the tip of the middle part of the layer scraping cutter (16), the connecting rod (21) and the layer scraping cutter (16) are internally provided with communicated oil channels (29), and the upper end of the oil channel (29) in the connecting rod (21) is communicated with the output port of the heater (6).
8. Bridge crane rail cleaning device according to claim 6, characterized in that the inlet end of the oil gallery (29) is connected to the oil outlet (20) of the oil storage tank (15) via another high temperature resistant rubber hose (18).
9. Bridge crane rail cleaning device according to claim 1, characterized in that the dust cover (4) is provided with a shutter (30) on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739743.9A CN108889648B (en) | 2018-07-06 | 2018-07-06 | Bridge crane track cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739743.9A CN108889648B (en) | 2018-07-06 | 2018-07-06 | Bridge crane track cleaning device |
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| CN108889648A CN108889648A (en) | 2018-11-27 |
| CN108889648B true CN108889648B (en) | 2021-01-08 |
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| CN201810739743.9A Active CN108889648B (en) | 2018-07-06 | 2018-07-06 | Bridge crane track cleaning device |
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| CN108889648A (en) | 2018-11-27 |
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