CN110586548A - Automatic cleaning device for bridge steel cable - Google Patents
Automatic cleaning device for bridge steel cable Download PDFInfo
- Publication number
- CN110586548A CN110586548A CN201910928610.0A CN201910928610A CN110586548A CN 110586548 A CN110586548 A CN 110586548A CN 201910928610 A CN201910928610 A CN 201910928610A CN 110586548 A CN110586548 A CN 110586548A
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- CN
- China
- Prior art keywords
- shaft
- bevel gear
- steel cable
- power
- transmission shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 86
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 230000007246 mechanism Effects 0.000 claims abstract description 95
- 238000005507 spraying Methods 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 93
- 239000003921 oil Substances 0.000 claims description 28
- 230000005389 magnetism Effects 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing 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
- B08B1/12—Brushes
-
- 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
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an automatic bridge steel cable cleaning device which comprises a vehicle body, wherein a water spraying mechanism is arranged in the vehicle body, the water spraying mechanism can spray cleaning liquid to a steel cable so as to clean the steel cable, power cavities are symmetrically arranged at the left end and the right end of the water spraying mechanism, power mechanisms are arranged in the power cavities, and can provide power for the device.
Description
Technical Field
The invention relates to the field of maintenance of a guy bridge, in particular to an automatic cleaning device for a bridge steel cable.
Background
The bridge deck is pulled by thousands of steel cables to the cable-stayed bridge, the effect of these steel cables is to pass the downward power of bridge deck to the cable-stayed tower through the steel cable pulling force, finally pass to the column foot of cable-stayed tower, therefore the steel cable is the key part on the bridge, need carry out timely maintenance and washing to it, and current bridge steel cable maintenance cleaning work mainly relies on the manual work to go on, maintainer need climb to the steel cable on and wash it, such operation mode requires extremely high to operating personnel's skill, the cost of labor is high, and wash slowly, have certain threat to operating personnel's life safety simultaneously, so need develop one kind can carry out abluent device to the bridge steel cable automatically, and then the cleaning operation of accessible device independent completion bridge steel cable.
Disclosure of Invention
The technical problem is as follows: the existing bridge steel cable maintenance and cleaning work is mainly carried out manually, maintenance personnel need to climb onto the steel cable to clean the steel cable, the operation mode has extremely high requirement on the skills of the operation personnel, the labor cost is high, the cleaning speed is slow, and meanwhile, certain threat is brought to the life safety of the operation personnel.
In order to solve the problems, the embodiment designs an automatic cleaning device for a bridge steel cable, which comprises a vehicle body, wherein a water spraying mechanism is arranged in the vehicle body and can spray cleaning liquid on the steel cable so as to clean the steel cable, power cavities are symmetrically arranged at the left end and the right end of the water spraying mechanism, power mechanisms are arranged in the power cavities and can provide power for the device, a rotatable first transmission shaft is arranged in the lower wall of the power cavity, a driving device is fixedly arranged at the lower end of the first transmission shaft and can drive the device to move on the steel cable, control cavities are arranged in the left side wall and the right side wall of the power cavity, lifting mechanisms are arranged in the control cavities, the lower ends of the control cavities are communicated with a fixing cavity, a fixing mechanism is arranged in the fixing cavity, and racks capable of sliding up and down are arranged in the lifting mechanisms, the device is characterized in that a positioning sliding block capable of sliding up and down is arranged in the fixing cavity, the lower end of the rack is fixedly connected with the upper end of the positioning sliding block, so that when the rack slides up and down, the positioning sliding block can be controlled to slide up and down, the fixing mechanism can be magnetically connected with a steel cable, the device can be prevented from falling off from the steel cable, a cleaning mechanism is arranged at one end, close to the center of the device, of the driving device, the cleaning mechanism is connected with the power mechanism, and when the power mechanism is started, the power mechanism can drive the cleaning mechanism, and the cleaning mechanism can further clean the steel cable.
The power mechanism comprises a main motor fixedly arranged in the upper wall of the power cavity, a rotatable power shaft is arranged at the lower end of the main motor, a first belt wheel is fixedly arranged on the power shaft, a belt is connected to the first belt wheel, a second belt wheel is connected to one end, close to the water spraying mechanism, of the belt, a belt wheel shaft is fixedly arranged at the axis of the second belt wheel, the belt wheel shaft is rotatably arranged in the lower wall of the power cavity and extends downwards to the vehicle body, the lower end of the belt wheel shaft is connected with the cleaning mechanism, when the main motor is started, the main motor drives the power shaft to rotate, the power shaft drives the belt wheel shaft to rotate through the first belt wheel, the belt and the second belt wheel, and the belt wheel shaft can further drive the cleaning mechanism to operate.
Advantageously, a first bevel gear is fixedly arranged at the lower end of the power shaft, a second bevel gear is arranged at the lower end of the first bevel gear in a meshed connection manner, a central transmission shaft is fixedly arranged on a second bevel gear core, two ends of the central transmission shaft extend into the control cavity and are connected with the lifting mechanism, when the power shaft drives the central transmission shaft to rotate through the first bevel gear and the second bevel gear, the central transmission shaft can transmit power to the lifting mechanism to drive the lifting mechanism to operate, a third bevel gear is arranged at the lower end of the second bevel gear in a meshed connection manner, a first transmission shaft is fixedly arranged on the third bevel gear core, the first transmission shaft is rotatably arranged in the lower wall of the power cavity, the lower end of the first transmission shaft is connected with the driving device, and when the power shaft rotates, the power shaft can pass through the first bevel gear, The second bevel gear and the third bevel gear drive the first transmission shaft to rotate, and the first transmission shaft can further drive the driving device to operate
The cleaning mechanism comprises a universal joint which is rotatably arranged at the lower end of the pulley shaft, a cleaning brush is fixedly arranged at the lower end of the universal joint, when the pulley shaft rotates, the cleaning brush can be driven to rotate by the universal joint, and the cleaning brush can further clean the steel cable.
The driving device comprises a second transmission shaft which is rotatably arranged between the arc-shaped lower walls of the vehicle body, pulleys are symmetrically arranged on the second transmission shaft in a front-back mode, a fourth bevel gear is arranged between the pulleys, the axis of the fourth bevel gear is fixedly arranged on the second transmission shaft, the upper end of the fourth bevel gear is meshed with and connected with a fifth bevel gear, the upper end of the fifth bevel gear is connected with the first transmission shaft, and when the first transmission shaft rotates, the first transmission shaft can drive the second transmission shaft to rotate through the fifth bevel gear and the fourth bevel gear, and the second transmission shaft can drive the pulleys to rotate, so that the device can move on the steel cable.
Wherein the lifting mechanism comprises a hollow shaft sleeved at two ends of the central transmission shaft, the hollow shaft is connected with the central transmission shaft through a spline, a sliding gear is fixedly arranged on the hollow shaft, a magnetic slide block which can slide in the control cavity is sleeved at the lower end of the sliding gear, a spring is fixedly arranged at one end of the magnetic sliding block close to the second bevel gear, an electromagnet is fixedly arranged at one end of the spring close to the second bevel gear, a first connecting gear is fixedly arranged at one end of the hollow shaft far away from the second bevel gear, when the central transmission shaft rotates, the central transmission shaft drives the first connecting gear to rotate through the hollow shaft, the electromagnet is electrified at the moment, the electromagnet can generate magnetism, and the sliding gear can be repelled to slide towards one end far away from the second bevel gear, so that the hollow shaft and the first connecting gear are driven to slide towards one end far away from the second bevel gear.
Beneficially, a rotatable first positioning shaft is arranged in the control cavity, a second connecting gear is fixedly arranged at one end, close to the second bevel gear, of the first positioning shaft, when the first connecting gear slides towards one end, far away from the second bevel gear, of the first positioning shaft, a first transmission gear is fixedly arranged at one end, far away from the first connecting gear, of the first positioning shaft, a second transmission gear is fixedly arranged at one end, far away from the first connecting gear, of the first transmission gear in a meshing connection mode, a second positioning shaft is fixedly arranged at the axle center of the second transmission gear, the second positioning shaft is rotatably arranged between the left side wall and the right side wall of the control cavity, the large gear is fixedly arranged on the second positioning shaft and is located at one end, close to the water spraying mechanism, of the second positioning shaft, one end, far away from the power mechanism, of the large gear is connected with the rack in a meshing mode, the lower end of the rack is fixedly connected with the, and then after the first connecting gear is meshed with the second connecting gear, the hollow shaft can drive the first positioning shaft to rotate through the first connecting gear and the second connecting gear, the first positioning shaft drives the second positioning shaft to rotate through the first transmission gear and the second transmission gear, and the second positioning shaft drives the rack to slide up and down through the gear wheel, so that the positioning sliding block can be driven to slide up and down.
Wherein, the fixing mechanism comprises a hydraulic pump fixedly arranged in the positioning sliding block, one end of the hydraulic pump close to the driving device is communicated with and provided with an oil inlet pipe, one end of the oil inlet pipe close to the driving device is communicated with and provided with an oil storage cavity, hydraulic oil is stored in the oil storage cavity, the lower end of the hydraulic pump is communicated with and provided with an oil outlet pipe, the positioning sliding block is internally and fixedly provided with a piston, one end of the oil outlet pipe close to the driving device is communicated with and communicated with the piston, a slidable piston rod is arranged in the piston, one end of the piston rod close to the driving device is fixedly provided with a connecting rod, the upper wall surface of the piston is in contact connection with and provided with a magnet, one end of the magnet close to the driving device is fixedly connected with the connecting rod, after the positioning sliding block slides out of the fixing cavity, the hydraulic pump is started, and the hydraulic pump can, and then can promote the piston rod to slide to being close to drive arrangement one end, the piston rod and then the accessible the connecting rod drives magnet slides to being close to drive arrangement one end, and then magnet can with the cable wire actuation, prevent that the device from falling down from the cable wire.
Wherein, water spray mechanism including set firmly in storage water tank in the automobile body, can store cleaning water in the storage water tank, storage water tank upper end intercommunication is equipped with the water filling port, and then the staff accessible the water filling port to fill cleaning water in the storage water tank, storage water tank both ends intercommunication is equipped with the hose, just be close to on the hose the storage water tank right-hand member has set firmly the water pump, just be close to on the hose the storage water tank left end is equipped with the relief valve admittedly, the relief valve can ensure the constancy of pressure in the hose, and then the protection pipeline, hose lower extreme intercommunication is equipped with the water spray valve.
Beneficially, a water spray valve sliding block capable of sliding up and down is arranged in the water spray valve, a water spray valve spring is fixedly arranged at the lower end of the water spray valve sliding block, a water spray pipeline is arranged in the water spray valve sliding block, the upper end of the water spray pipeline can be communicated with the hose, when the water pump is started, the water pump can pump cleaning water in the water storage tank into the water spray valve through the hose, the high-pressure cleaning water can push the water spray valve sliding block to slide down, the water spray pipeline is communicated with the hose, and the cleaning water can be sprayed out through the water spray pipeline and clean the steel cable.
The invention has the beneficial effects that: the device has the advantages of simple structure, convenience in maintenance and use, and can automatically clean the bridge steel cable through the built-in water spraying mechanism and the cleaning mechanism of the device, so that the cleaning mode of the traditional manual steel cable climbing mode is changed, the safety guarantee of cleaning personnel is greatly improved, the efficiency of cleaning operation is improved, and the maintenance cost of the bridge steel cable is reduced.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of an overall structure of an automatic cleaning device for bridge steel cables according to the present invention;
FIG. 2 is an enlarged schematic view of the "A-A" structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the "B" structure of FIG. 2;
fig. 4 is an enlarged schematic view of the "C" structure of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an automatic cleaning device for a bridge steel cable, which is mainly applied to the field of steel cable cleaning and maintenance of a guyed bridge, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an automatic cleaning device for a bridge steel cable, which comprises a vehicle body 11, wherein a water spraying mechanism 201 is arranged in the vehicle body 11, the water spraying mechanism 201 can spray cleaning liquid on the steel cable so as to clean the steel cable, power cavities 100 are symmetrically arranged at the left end and the right end of the water spraying mechanism 201, power mechanisms 101 are arranged in the power cavities 100, the power mechanisms 101 can provide power for the device, a rotatable first transmission shaft 26 is arranged in the lower wall of the power cavity 100, a driving device 301 is fixedly arranged at the lower end of the first transmission shaft 26, the driving device 301 can drive the device to move on the steel cable, control cavities 500 are arranged in the left side wall and the right side wall of the power cavity 100, lifting mechanisms 501 are arranged in the control cavities 500, a fixed cavity 600 is communicated with the lower end of the control cavity 500, a fixed mechanism 601 is arranged in the fixed cavity 600, the fixed cavity 600 is internally provided with a positioning sliding block 55 capable of sliding up and down, the lower end of the rack 54 is fixedly connected with the upper end of the positioning sliding block 55, so that when the rack 54 slides up and down, the positioning sliding block 55 can be controlled to slide up and down, the fixing mechanism 601 can be magnetically connected with a steel cable, the device can be prevented from falling down from the steel cable, one end of the driving device 301 close to the center of the device is provided with a cleaning mechanism 401, the cleaning mechanism 401 is connected with the power mechanism 101, and when the power mechanism 101 is started, the power mechanism 101 can drive the cleaning mechanism 401, and the cleaning mechanism 401 can further wipe the steel cable.
According to an embodiment, the power mechanism 101 is described in detail below, where the power mechanism 101 includes a main motor 18 fixedly disposed in an upper wall of the power cavity 100, a rotatable power shaft 21 is disposed at a lower end of the main motor 18, a first pulley 19 is fixedly disposed on the power shaft 21, a belt 33 is connected to the first pulley 19, a second pulley 34 is connected to one end of the belt 33 close to the water spraying mechanism 201, a pulley shaft 32 is fixedly disposed at an axis of the second pulley 34, the pulley shaft 32 is rotatably disposed in a lower wall of the power cavity 100 and extends downward out of the vehicle body 11, a lower end of the pulley shaft 32 is connected to the cleaning mechanism 401, when the main motor 18 is started, the main motor 18 drives the power shaft 21 to rotate, and the power shaft 21 drives the pulley shaft 32 to rotate through the first pulley 19, the belt 33, and the second pulley 34, the pulley shaft 32 in turn may drive the cleaning mechanism 401 to operate.
Advantageously, a first bevel gear 22 is fixed at the lower end of the power shaft 21, a second bevel gear 23 is connected to the lower end of the first bevel gear 22 in a meshing manner, a central transmission shaft 24 is fixed at the axis of the second bevel gear 23, both ends of the central transmission shaft 24 extend into the control chamber 500 and are connected with the lifting mechanism 501, so that when the power shaft 21 drives the central transmission shaft 24 to rotate through the first bevel gear 22 and the second bevel gear 23, the central transmission shaft 24 can transmit power to the lifting mechanism 501, so as to drive the lifting mechanism 501 to operate, a third bevel gear 25 is connected to the lower end of the second bevel gear 23 in a meshing manner, a first transmission shaft 26 is fixed at the axis of the third bevel gear 25, the first transmission shaft 26 is rotatably arranged in the lower wall of the power chamber 100, and the lower end of the first transmission shaft 26 is connected with the driving device 301, when the power shaft 21 rotates, the power shaft 21 can drive the first transmission shaft 26 to rotate through the first bevel gear 22, the second bevel gear 23 and the third bevel gear 25, and the first transmission shaft 26 can further drive the driving device 301 to operate.
According to an embodiment, the cleaning mechanism 401 is described in detail below, the cleaning mechanism 401 includes a universal joint 31 rotatably disposed at a lower end of the pulley shaft 32, a cleaning brush 29 is fixedly disposed at a lower end of the universal joint 31, when the pulley shaft 32 rotates, the cleaning brush 29 is driven by the universal joint 31 to rotate, and the cleaning brush 29 can further wipe the steel cable.
According to an embodiment, the driving device 301 is described in detail below, the driving device 301 includes a second transmission shaft 27 rotatably disposed between the arc-shaped lower walls of the vehicle body 11, pulleys 28 are symmetrically disposed on the second transmission shaft 27 in a front-to-back manner, a fourth bevel gear 39 is disposed between the pulleys 28, an axis of the fourth bevel gear 39 is fixedly disposed on the second transmission shaft 27, a fifth bevel gear 38 is disposed at an upper end of the fourth bevel gear 39 in a meshing connection, an upper end of the fifth bevel gear 38 is connected to the first transmission shaft 26, and when the first transmission shaft 26 rotates, the first transmission shaft 26 can drive the second transmission shaft 27 to rotate through the fifth bevel gear 38 and the fourth bevel gear 39, and the second transmission shaft 27 can drive the pulleys 28 to rotate, so that the device can move on a steel cable.
According to an embodiment, the lifting mechanism 501 is described in detail below, the lifting mechanism 501 includes a hollow shaft 41 sleeved at two ends of the central transmission shaft 24, the hollow shaft 41 is connected with the central transmission shaft 24 through a spline, a sliding gear 43 is fixedly disposed on the hollow shaft 41, a magnetic slider 42 capable of sliding in the control cavity 500 is sleeved at a lower end of the sliding gear 43, a spring 44 is fixedly disposed at one end of the magnetic slider 42 close to the second bevel gear 23, an electromagnet 45 is fixedly disposed at one end of the spring 44 close to the second bevel gear 23, a first connecting gear 46 is fixedly disposed at one end of the hollow shaft 41 far from the second bevel gear 23, when the central transmission shaft 24 rotates, the central transmission shaft 24 drives the first connecting gear 46 to rotate through the hollow shaft 41, at this time, the electromagnet 45 is energized, and the electromagnet 45 can generate magnetism, thereby repelling the sliding gear 43 from sliding towards the end away from the second bevel gear 23, and further driving the hollow shaft 41 and the first connecting gear 46 to slide towards the end away from the second bevel gear 23.
Beneficially, a rotatable first positioning shaft 48 is disposed in the control chamber 500, a second connecting gear 47 is fixedly disposed at an end of the first positioning shaft 48 close to the second bevel gear 23, and further, when the first connecting gear 46 slides towards an end far away from the second bevel gear 23, the first connecting gear 46 can be engaged with the second connecting gear 47, a first transmission gear 49 is fixedly disposed at an end of the first positioning shaft 48 far away from the first connecting gear 46, a second transmission gear 52 is engaged and connected at an end of the first transmission gear 49 far away from the first connecting gear 46, a second positioning shaft 53 is fixedly disposed at an axis of the second transmission gear 52, the second positioning shaft 53 is rotatably disposed between left and right side walls of the control chamber 500, the large gear 51 is fixedly disposed on the second positioning shaft 53, and the large gear 51 is disposed at an end of the second positioning shaft 53 close to the water spraying mechanism 201, one end of the large gear 51, which is far away from the power mechanism 101, is meshed with the rack 54, the lower end of the rack 54 is fixedly connected with the upper end of the positioning slider 55, and then after the first connecting gear 46 is meshed with the second connecting gear 47, the hollow shaft 41 can drive the first positioning shaft 48 to rotate through the first connecting gear 46 and the second connecting gear 47, the first positioning shaft 48 drives the second positioning shaft 53 to rotate through the first transmission gear 49 and the second transmission gear 52, and the second positioning shaft 53 drives the rack 54 to slide up and down through the large gear 51, so that the positioning slider 55 can be driven to slide up and down.
According to the embodiment, the fixing mechanism 601 will be described in detail below, the fixing mechanism 601 includes a hydraulic pump 56 fixedly disposed in the positioning slider 55, an oil inlet pipe 57 is disposed at one end of the hydraulic pump 56 close to the driving device 301 in a communicating manner, an oil storage chamber 58 is disposed at one end of the oil inlet pipe 57 close to the driving device 301 in a communicating manner, hydraulic oil is stored in the oil storage chamber 58, an oil outlet pipe 59 is disposed at a lower end of the hydraulic pump 56 in a communicating manner, a slider chamber 700 is disposed in the positioning slider 55, a piston 61 is fixedly disposed in a lower wall of the slider chamber 700, one end of the oil outlet pipe 59 close to the driving device 301 in a communicating manner is communicated with the piston 61, a slidable piston rod 62 is disposed in the piston 61, a connecting rod 63 is fixedly disposed at one end of the piston rod 62 close to the driving device 301, a magnet 64 is disposed on an upper wall surface, after the positioning sliding block 55 slides out of the fixed cavity 600, the hydraulic pump 56 is started, the hydraulic pump 56 can pump oil in the oil storage cavity 58 into the piston 61 through the oil inlet pipe 57 and the oil outlet pipe 59, and further can push the piston rod 62 to slide towards one end close to the driving device 301, the piston rod 62 can further drive the magnet 64 to slide towards one end close to the driving device 301 through the connecting rod 63, and further the magnet 64 can be attracted with the steel cable, so that the device is prevented from falling off from the steel cable.
According to the embodiment, it is described in detail below that the water spraying mechanism 201, the water spraying mechanism 201 includes a water storage tank 13 fixedly arranged in the vehicle body 11, cleaning water can be stored in the water storage tank 13, a water filling port 12 is arranged at the upper end of the water storage tank 13 in a communicating manner, so that a worker can pass through the water filling port 12 to fill the cleaning water into the water storage tank 13, hoses 15 are arranged at the two ends of the water storage tank 13 in a communicating manner, the hoses 15 are arranged on the hoses 15 and are close to the right end of the water storage tank 13, a pressure release valve 17 is fixedly arranged at the left end of the water storage tank 13 on the hoses 15, the pressure release valve 17 can ensure that the pressure in the hoses 15 is constant, so as to protect pipelines.
Advantageously, a water spray valve slider 36 capable of sliding up and down is arranged in the water spray valve 16, a water spray valve spring 35 is fixedly arranged at the lower end of the water spray valve slider 36, a water spray pipe 37 is arranged in the water spray valve slider 36, the upper end of the water spray pipe 37 can be communicated with the hose 15, when the water pump 14 is started, the water pump 14 can pump cleaning water in the water storage tank 13 into the water spray valve 16 through the hose 15, at the moment, high-pressure cleaning water can push the water spray valve slider 36 to slide down, the water spray pipe 37 is communicated with the hose 15, and the cleaning water can be sprayed out through the water spray pipe 37 and cleans the steel cable.
The following will describe in detail the use steps of an automatic bridge cable cleaning device according to the present invention with reference to fig. 1 to 4: initially, the main motor 18 is not started, the hydraulic pump 56 is not started, the electromagnet 45 is not electrified, the first connecting gear 46 is separated from the second connecting gear 47, the positioning slider 55 is located in the fixed cavity 600, the magnet 64 is located in the slider cavity 700, when the device starts to operate, the main motor 18 is started, the main motor 18 drives the power shaft 21 to rotate, the power shaft 21 drives the central transmission shaft 24 to rotate through the first bevel gear 22 and the second bevel gear 23, the central transmission shaft 24 drives the first connecting gear 46 to rotate through the hollow shaft 41, at this time, the electromagnet 45 is electrified, the electromagnet 45 generates magnetism, and further repels the sliding gear 43 to slide towards the end away from the second bevel gear 23, and further drives the hollow shaft 41 and the first connecting gear 46 to slide towards the end away from the second bevel gear 23, so that the first connecting gear 46 is engaged with the second connecting gear 47, the hollow shaft 41 drives the first positioning shaft 48 to rotate through the first connecting gear 46 and the second connecting gear 47, the first positioning shaft 48 drives the second positioning shaft 53 to rotate through the first transmission gear 49 and the second transmission gear 52, the second positioning shaft 53 drives the rack 54 to slide downwards through the bull gear 51, the rack 54 further drives the positioning slider 55 to slide downwards, then the electromagnet 45 is powered off, the positioning slider 55 stops sliding, the hydraulic pump 56 is started at this time, the hydraulic pump 56 pumps the oil in the oil storage chamber 58 into the piston 61 through the oil inlet pipe 57 and the oil outlet pipe 59, and the piston rod 62 can be pushed to slide towards one end close to the driving device 301, the piston rod 62 can further drive the magnet 64 to slide towards one end close to the driving device 301 through the connecting rod 63, so that the magnet 64 is attracted to the steel cable, and the device is prevented from falling off the steel cable, and meanwhile, when the power shaft 21 rotates, the power shaft 21 drives the first transmission shaft 26 to rotate through the first bevel gear 22, the second bevel gear 23 and the third bevel gear 25, the first transmission shaft 26 drives the second transmission shaft 27 to rotate through the pulley 28 and the fourth bevel gear 39, the second transmission shaft 27 further drives the pulley 28 to rotate, so that the device moves on the steel cable, and the water pump 14 is started, the water pump 14 pumps the cleaning water in the water storage tank 13 into the water spray valve 16 through the hose 15, and at the moment, the high-pressure cleaning water can push the water spray valve slider 36 to slide downwards, the water spraying pipe 37 is further communicated with the hose 15, cleaning water is sprayed out through the water spraying pipe 37 to start cleaning the steel cable, meanwhile, the power shaft 21 drives the pulley shaft 32 to rotate through the first pulley 19, the belt 33 and the second pulley 34, the pulley shaft 32 drives the cleaning brush 29 to rotate through the universal joint 31, and the steel cable can be further wiped.
The invention has the beneficial effects that: the device has the advantages of simple structure, convenience in maintenance and use, and can automatically clean the bridge steel cable through the built-in water spraying mechanism and the cleaning mechanism of the device, so that the cleaning mode of the traditional manual steel cable climbing mode is changed, the safety guarantee of cleaning personnel is greatly improved, the efficiency of cleaning operation is improved, and the maintenance cost of the bridge steel cable is reduced.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (10)
1. The invention relates to an automatic bridge steel cable cleaning device, which comprises a vehicle body, wherein a water spraying mechanism is arranged in the vehicle body, the water spraying mechanism can spray cleaning liquid on a steel cable so as to clean the steel cable, power cavities are symmetrically arranged at the left end and the right end of the water spraying mechanism, a power mechanism is arranged in each power cavity, the power mechanism can provide power for the device, a rotatable first transmission shaft is arranged in the lower wall of each power cavity, a driving device is fixedly arranged at the lower end of the first transmission shaft, the driving device can drive the device to move on the steel cable, control cavities are arranged in the left side wall and the right side wall of each power cavity, a lifting mechanism is arranged in each control cavity, a fixing cavity is communicated with the lower end of each control cavity, a fixing mechanism is arranged in each fixing cavity, a rack capable of sliding up and down, the lower end of the rack is fixedly connected with the upper end of the positioning sliding block, so that when the rack slides up and down, the positioning sliding block can be controlled to slide up and down, the fixing mechanism can be magnetically connected with the steel cable, the device can be prevented from falling off from the steel cable, a cleaning mechanism is arranged at one end, close to the center of the device, of the driving device and connected with the power mechanism, and when the power mechanism is started, the power mechanism can drive the cleaning mechanism, and the cleaning mechanism can further clean the steel cable.
2. The automatic bridge steel cable cleaning device according to claim 1, wherein: the power mechanism comprises a main motor fixedly arranged in the upper wall of the power cavity, a rotatable power shaft is arranged at the lower end of the main motor, a first belt wheel is fixedly arranged on the power shaft, a belt is connected to the first belt wheel, a second belt wheel is connected to one end, close to the water spraying mechanism, of the belt, a belt wheel shaft is fixedly arranged at the axle center of the second belt wheel, the belt wheel shaft is rotatably arranged in the lower wall of the power cavity and extends downwards to the vehicle body, the lower end of the belt wheel shaft is connected with the cleaning mechanism, when the main motor is started, the main motor drives the power shaft to rotate, the power shaft drives the belt wheel shaft to rotate through the first belt wheel, the belt and the second belt wheel, and the belt wheel shaft can further drive the cleaning mechanism to operate.
3. The automatic bridge steel cable cleaning device as claimed in claim 2, wherein: the lower end of the power shaft is fixedly provided with a first bevel gear, the lower end of the first bevel gear is provided with a second bevel gear in a meshed connection manner, the second bevel gear shaft core is fixedly provided with a central transmission shaft, two ends of the central transmission shaft extend into the control cavity and are connected with the lifting mechanism, when the power shaft drives the central transmission shaft to rotate through the first bevel gear and the second bevel gear, the central transmission shaft can transmit power to the lifting mechanism so as to drive the lifting mechanism to operate, the lower end of the second bevel gear is provided with a third bevel gear in a meshed connection manner, the third bevel gear shaft core is fixedly provided with a first transmission shaft, the first transmission shaft is rotatably arranged in the lower wall of the power cavity, the lower end of the first transmission shaft is connected with the driving device, and when the power shaft rotates, the power shaft can pass through the first bevel gear, the second bevel, The second bevel gear and the third bevel gear drive the first transmission shaft to rotate, and the first transmission shaft can further drive the driving device to operate.
4. The automatic bridge steel cable cleaning device according to claim 3, wherein: the cleaning mechanism comprises a universal joint which is rotatably arranged at the lower end of the pulley shaft, a cleaning brush is fixedly arranged at the lower end of the universal joint, when the pulley shaft rotates, the cleaning brush can be driven to rotate by the universal joint, and the cleaning brush can further clean the steel cable.
5. The automatic bridge steel cable cleaning device as claimed in claim 2, wherein: the driving device comprises a second transmission shaft which is rotatably arranged between arc-shaped lower walls of the vehicle body, pulleys are symmetrically arranged on the second transmission shaft in a front-back mode, a fourth bevel gear is arranged between the pulleys, the axis of the fourth bevel gear is fixedly arranged on the second transmission shaft, the upper end of the fourth bevel gear is meshed with and connected with a fifth bevel gear, the upper end of the fifth bevel gear is connected with the first transmission shaft, and when the first transmission shaft rotates, the first transmission shaft can drive the second transmission shaft to rotate through the fifth bevel gear and the fourth bevel gear, and the second transmission shaft can drive the pulleys to rotate, so that the device can move on the steel cable.
6. The automatic bridge steel cable cleaning device as claimed in claim 2, wherein: the lifting mechanism comprises a hollow shaft sleeved at two ends of the central transmission shaft, the hollow shaft is connected with the central transmission shaft through a spline, a sliding gear is fixedly arranged on the hollow shaft, a magnetic slide block which can slide in the control cavity is sleeved at the lower end of the sliding gear, a spring is fixedly arranged at one end of the magnetic sliding block close to the second bevel gear, an electromagnet is fixedly arranged at one end of the spring close to the second bevel gear, a first connecting gear is fixedly arranged at one end of the hollow shaft far away from the second bevel gear, when the central transmission shaft rotates, the central transmission shaft drives the first connecting gear to rotate through the hollow shaft, the electromagnet is electrified at the moment, the electromagnet can generate magnetism, and the sliding gear can be repelled to slide towards one end far away from the second bevel gear, so that the hollow shaft and the first connecting gear are driven to slide towards one end far away from the second bevel gear.
7. The automatic bridge steel cable cleaning device as claimed in claim 6, wherein: a rotatable first positioning shaft is arranged in the control cavity, a second connecting gear is fixedly arranged at one end of the first positioning shaft close to the second bevel gear, when the first connecting gear slides to the end far away from the second bevel gear, the first connecting gear can be meshed with the second connecting gear, a first transmission gear is fixedly arranged at one end of the first positioning shaft, which is far away from the first connecting gear, a second transmission gear is connected at one end of the first transmission gear, which is far away from the first connecting gear in a meshing manner, a second positioning shaft is fixedly arranged at the axle center of the second transmission gear and can be rotatably arranged between the left side wall and the right side wall of the control cavity, the second positioning shaft is fixedly provided with the gearwheel, the gearwheel is positioned at one end of the second positioning shaft close to the water spraying mechanism, one end of the large gear, which is far away from the power mechanism, is meshed with the rack, and the lower end of the rack is fixedly connected with the upper end of the positioning sliding block.
8. The automatic bridge steel cable cleaning device according to claim 7, wherein: the fixing mechanism comprises a hydraulic pump fixedly arranged in the positioning sliding block, one end of the hydraulic pump close to the driving device is communicated with an oil inlet pipe, one end of the oil inlet pipe close to the driving device is communicated with an oil storage cavity, hydraulic oil is stored in the oil storage cavity, the lower end of the hydraulic pump is communicated with an oil outlet pipe, a sliding block cavity is arranged in the positioning sliding block, a piston is fixedly arranged in the lower wall of the sliding block cavity, one end of the oil outlet pipe close to the driving device is communicated with the piston, a slidable piston rod is arranged in the piston, one end of the piston rod close to the driving device is fixedly provided with a connecting rod, the upper wall surface of the piston is in contact connection with a magnet, one end of the magnet close to the driving device is fixedly connected with the connecting rod, after the positioning sliding block slides out of the fixing cavity, the hydraulic pump is started, and oil in the oil storage, and then can promote the piston rod to slide to being close to drive arrangement one end, the piston rod and then the accessible the connecting rod drives magnet slides to being close to drive arrangement one end, and then magnet can with the cable wire actuation, prevent that the device from falling down from the cable wire.
9. The automatic bridge steel cable cleaning device according to claim 1, wherein: the water spray mechanism is including setting firmly in storage water tank in the automobile body, can store cleaning water in the storage water tank, storage water tank upper end intercommunication is equipped with the water filling port, and then the staff accessible the water filling port to add cleaning water in the storage water tank, storage water tank both ends intercommunication is equipped with the hose, just be close to on the hose the storage water tank right-hand member has set firmly the water pump, just be close to on the hose the storage water tank left end is equipped with the relief valve admittedly, the relief valve can ensure the constancy of pressure in the hose, and then the protection pipeline, hose lower extreme intercommunication is equipped with the water spray valve.
10. The automatic bridge steel cable cleaning device according to claim 9, wherein: the water spraying valve is characterized in that a water spraying valve sliding block capable of sliding up and down is arranged in the water spraying valve, a water spraying valve spring is fixedly arranged at the lower end of the water spraying valve sliding block, a water spraying pipeline is arranged in the water spraying valve sliding block, the upper end of the water spraying pipeline can be communicated with the hose, when the water pump is started, the water pump can pump cleaning water in the water storage tank into the water spraying valve through the hose, the high-pressure cleaning water can push the water spraying valve sliding block to slide down, the water spraying pipeline is communicated with the hose, and the cleaning water can be sprayed out through the water spraying pipeline and cleans the steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928610.0A CN110586548A (en) | 2019-09-28 | 2019-09-28 | Automatic cleaning device for bridge steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928610.0A CN110586548A (en) | 2019-09-28 | 2019-09-28 | Automatic cleaning device for bridge steel cable |
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| Publication Number | Publication Date |
|---|---|
| CN110586548A true CN110586548A (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910928610.0A Withdrawn CN110586548A (en) | 2019-09-28 | 2019-09-28 | Automatic cleaning device for bridge steel cable |
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| Country | Link |
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| CN (1) | CN110586548A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630447A (en) * | 2019-11-06 | 2019-12-31 | 诸暨都高风能科技有限公司 | Self-cleaning wind power generation tower |
| CN112345302A (en) * | 2020-11-18 | 2021-02-09 | 山东合创环保科技有限公司 | Underground water environment detection device |
| CN114606890A (en) * | 2022-03-17 | 2022-06-10 | 重庆交通大学 | Tunnel high-diffuse-reflection side wall cleaning device and method |
-
2019
- 2019-09-28 CN CN201910928610.0A patent/CN110586548A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630447A (en) * | 2019-11-06 | 2019-12-31 | 诸暨都高风能科技有限公司 | Self-cleaning wind power generation tower |
| CN112345302A (en) * | 2020-11-18 | 2021-02-09 | 山东合创环保科技有限公司 | Underground water environment detection device |
| CN112345302B (en) * | 2020-11-18 | 2022-10-21 | 山东合创环保科技有限公司 | Underground water environment detection device |
| CN114606890A (en) * | 2022-03-17 | 2022-06-10 | 重庆交通大学 | Tunnel high-diffuse-reflection side wall cleaning device and method |
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Application publication date: 20191220 |
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| WW01 | Invention patent application withdrawn after publication |