CN117802912A - Bridge sprays maintenance equipment - Google Patents
Bridge sprays maintenance equipment Download PDFInfo
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- CN117802912A CN117802912A CN202410224374.5A CN202410224374A CN117802912A CN 117802912 A CN117802912 A CN 117802912A CN 202410224374 A CN202410224374 A CN 202410224374A CN 117802912 A CN117802912 A CN 117802912A
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- pipe
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- 238000012423 maintenance Methods 0.000 title claims abstract description 50
- 239000007921 spray Substances 0.000 title claims description 61
- 238000005507 spraying Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000004512 die casting Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses bridge spraying maintenance equipment, in particular to the technical field of bridge maintenance, which mainly comprises bridge deck shunt tubes, rectangular frame plates and linkage screws, wherein the rectangular frame plates are positioned at the bottom ends of the bridge deck shunt tubes and are integrally molded through die casting, the linkage screws are positioned on the inner walls of the rectangular frame plates and are rotationally connected through bearings, and the outer walls of the linkage screws are provided with linkage obstacle avoidance mechanisms; the linkage obstacle avoidance mechanism comprises a sleeve joint sliding block and a linkage sleeve block which are sequentially arranged at equal intervals from front to back on the outer wall of the linkage screw. According to the invention, the linkage obstacle avoidance mechanism is utilized to drive the linkage screw rod to positively rotate in the rectangular frame plate, the linkage screw rod drives the sleeving sliding block and the linkage sleeve block to realize separation under the action of threads, and the sleeving sliding block and the linkage sleeve block respectively drive the corresponding linkage toothed plate to move, so that two inclined V-shaped pipes can automatically avoid obstacles to the bridge column, and the spraying maintenance is more time-saving and labor-saving.
Description
Technical Field
The invention relates to the technical field of bridge maintenance, in particular to bridge spraying maintenance equipment.
Background
The bridge spray maintenance equipment is equipment for maintaining and maintaining the bridge, and is mainly used for regularly providing necessary moisture and nutrients for the bridge, so that the bridge spray maintenance equipment is beneficial to keeping the humidity and stability of concrete and other materials of the bridge and preventing cracks and damages caused by drying and aging; in the prior art, patent publication No. CN213142792U discloses a novel full-automatic intelligent bridge spraying maintenance device, a bracket is fixed at the top of the vehicle plate, a water tank is fixed at the top of the bracket, a processor is arranged at the bottom of the bracket, a water pump is arranged at one side of the water tank, and a moving mechanism is matched with an infrared range finder and the processor for use, so that the device can automatically move along the prefabricated bridge plate in the spraying maintenance process without manual control, and the intelligent bridge spraying maintenance device is more convenient to use and higher in practicability; however, this shower curing apparatus has the following problems.
Spraying maintenance equipment is in spraying maintenance in-process to the bridge, sprays alone and realizes spraying maintenance to bridge floor surface, and the bridge bottom need spray by a plurality of bridge posts when carrying out the interval support, and the bridge post can block bridge bottom and spray the pipeline operation, is difficult to realize avoiding the barrier to bridge top and bridge bottom and spray the maintenance, sprays maintenance and gets up more time and energy consuming, provides a bridge for this and sprays maintenance equipment.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides bridge spraying maintenance equipment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the bridge spraying maintenance equipment comprises a bridge deck shunt tube, a rectangular frame plate and a linkage screw rod, wherein the rectangular frame plate is positioned at the bottom end of the bridge deck shunt tube and is integrally formed through die casting, the linkage screw rod is positioned on the inner wall of the rectangular frame plate and is rotationally connected through a bearing, and a linkage obstacle avoidance mechanism is arranged on the outer wall of the linkage screw rod; the linkage obstacle avoidance mechanism comprises a sleeved sliding block and a linkage sleeve block which are sequentially and equidistantly arranged from front to back on the outer wall of the linkage screw, and a driving motor for driving the linkage screw to rotate is fixedly arranged on one side of the rectangular frame plate;
the linkage toothed plates are welded on the opposite sides of the sleeve connecting sliding block and the linkage sleeve block, the top end of each linkage toothed plate is in meshed transmission connection with a driving toothed ring, and the linkage toothed plates are used for driving the driving toothed ring to rotate; the bridge deck shunt tubes's both ends all are fixed to be linked together and are had the intercommunication side pipe, the linkage subassembly is installed on the top of intercommunication side pipe.
Preferably, the inner walls of the sleeving sliding block and the linkage sleeve block are in threaded transmission connection with the outer wall of the linkage screw, and the sleeving sliding block and the linkage sleeve block are in sliding connection along the inner wall of the rectangular frame plate; the two threads on the outer wall of the linkage screw rod are opposite and symmetrically arranged, the two linkage toothed plates are horizontally and slidably connected with the rectangular frame plate, the two linkage toothed plates are made of copper materials, the vertical sections of the two linkage toothed plates are L-shaped, one side of a bridge deck shunt tube is fixedly communicated with a plurality of lower spray pipes at equal intervals from front to back, the bottom end of each lower spray pipe is integrally formed with an atomization spray head through die casting, the atomization spray heads are used for spraying and curing the bridge deck, a connecting pipe is welded and communicated at the top end of the bridge deck shunt tube and close to the middle of the bridge deck shunt tube, a communicating pipe with the threads is embedded above the connecting pipe, and a pump for pressurizing spraying water is arranged at the top end of the communicating pipe; the input end of the pump is fixedly communicated with a suction pipe, the outer wall of the suction pipe is provided with a bearing box fixedly communicated with spray water, one side of the bearing box is sequentially provided with a storage battery and a controller from left to right, and the storage battery and the controller are fixedly connected with the top end of the supporting platform; the bottom fixedly connected with of holding case is used for supporting the supporting platform of battery, a plurality of drive wheels of rotating connection are installed to supporting platform's below, the bridge has been laid to the below of drive wheel.
According to the technical scheme, the driving motor drives the linkage screw to rotate positively in the rectangular frame plate, the linkage screw drives the sleeve connection sliding block and the linkage sleeve block to realize separation under the action of threads, meanwhile, the linkage sleeve block slides along the inner wall of the bridge floor shunt pipe, the sleeve connection sliding block and the linkage sleeve block respectively drive the corresponding linkage toothed plate to move, the linkage toothed plate drives the driving toothed rings to rotate in a meshed mode, and the two driving toothed rings can realize linkage obstacle avoidance.
Preferably, the linkage assembly comprises a sleeving top block arranged at the top end of the communication side pipe;
the inner wall of the sleeving ejector block is penetrated by a linkage rotating shaft which is rotationally connected, the outer wall of the linkage rotating shaft is positioned on one side of the sleeving ejector block and is concentric with a circle, a driving belt pulley is fixedly connected with the outer wall of the driving belt pulley in a transmission way, and a linkage belt is connected with the outer wall of the driving belt pulley; the bottom end of the communicating side pipe is welded with a sleeved bottom block, the inner wall of the sleeved bottom block is penetrated with a connecting shaft which is rotationally connected, the outer wall of the connecting shaft is fixedly connected with a linkage belt pulley at one side of the sleeved bottom block, the inner wall of the linkage belt is in transmission connection with the outer wall of the linkage belt pulley, the outer wall of the connecting shaft is fixedly provided with a sleeved pipe at the other side of the sleeved bottom block, one side of the outer wall of the sleeved pipe is welded and communicated with an inclined V-shaped pipe, the upper surface of the inclined V-shaped pipe is sequentially and fixedly connected with a plurality of spray heads from top to bottom, and the spray heads are used for spraying and curing the bottom surface of a bridge; the sensor assembly is installed to one side of slope V-arrangement pipe, rotate between drive belt pulley and the thimble kicking block and be connected, just the linkage belt pulley is all connected with the rotation between the thimble pipe and the thimble piece, through the fixed intercommunication of hose between one side of intercommunication side pipe and the thimble pipe, just the top inner wall diameter of shower head is greater than its bottom inner wall diameter.
According to the technical scheme, the linkage rotating shaft drives the driving belt pulley to rotate in the process of sleeving the inner wall of the top block, the driving belt pulley drives the driving belt pulley to rotate in the rotating process, the connecting shaft can stably rotate in the inner wall of the sleeving bottom block, meanwhile, the connecting shaft drives the sleeving pipe to rotate, the two inclined V-shaped pipes synchronously rotate downwards by ninety degrees, the two inclined V-shaped pipes do not stop with the bridge column, the driving wheel continues to move, after the two inclined V-shaped pipes pass through the two sides of the first bridge column, the driving motor continues to drive the linkage screw rod to rotate reversely, so that the two driving toothed rings rotate, the linkage rotating shaft drives the driving belt pulley to drive the linkage belt pulley, the lantern ring pipe drives the inclined V-shaped pipes to rotate upwards and be attached to the bottom surface of the bridge, and meanwhile, when the distance between the first distance sensor and the bridge column distance is the set by the controller, the pump is continuously started to supply and spray water.
Preferably, the sensing assembly comprises a first distance sensor fixedly installed on one side of the inclined V-shaped pipe, a second distance sensor is fixedly connected to the other side of the inclined V-shaped pipe, a supporting block integrally formed with the inclined V-shaped pipe is arranged on one side of the second distance sensor, and a supporting column and a sleeving supporting block are sequentially arranged on one side of the supporting block from inside to outside; an L-shaped sleeve plate fixedly connected with the sleeving supporting block is arranged below the supporting column, an extension spring and a connecting ring are sequentially arranged on one side of the inner wall of the L-shaped sleeve plate from right to left, a guide sliding rod penetrating through the sleeving supporting block is welded on the inner wall of the connecting ring, a pressure sensor for pressure sensing is fixedly connected to one end part of the guide sliding rod, the supporting column, the sleeving supporting block and the supporting block are integrally formed through die casting respectively, and the connecting ring and the L-shaped sleeve plate are fixedly connected with the extension spring; the outer wall of the guide sliding rod is respectively connected with the L-shaped sleeve plate and the inner wall of the sleeve joint support block in a horizontal sliding manner.
According to the technical scheme, the second distance sensor is carried in the moving process of the inclined V-shaped pipe to synchronously move, after the bridge column is contacted with the pressure sensor, the pressure sensor drives the guide sliding rod to enable the connecting ring to move, the connecting ring drives the extension spring to stretch on one side of the inner wall of the L-shaped sleeve plate, when the pressure value sensed by the pressure sensor is N, the supporting block provides supporting force for the supporting column, the supporting column provides supporting force for the sleeved supporting block, and when the value sensed by the second distance sensor and the value sensed by the pressure sensor are identical to the set value by the controller, the driving motor is started by the controller.
The invention has the technical effects and advantages that:
according to the bridge column spraying maintenance device, the linkage obstacle avoidance mechanism is utilized to enable the driving motor to drive the linkage screw to rotate forwards inside the rectangular frame plate, the linkage screw drives the sleeving sliding block and the linkage sleeve block to realize separation under the action of threads, the linkage sleeve block slides along the inner wall of the bridge floor shunt pipe, the sleeving sliding block and the linkage sleeve block respectively drive the corresponding linkage toothed plates to move, two driving toothed rings can realize linkage rotation obstacle avoidance, two inclined V-shaped pipes can automatically realize obstacle avoidance on the bridge column, and spraying maintenance operation can be continuously carried out on the bridge floor and the bottom surface after obstacle avoidance, so that spraying maintenance is more time-saving and labor-saving;
according to the invention, the linkage assembly is adopted to enable the driving toothed ring to carry the linkage rotating shaft to rotate when rotating, the linkage rotating shaft drives the driving belt pulley to rotate in the process of sleeving the inner wall of the jacking block, the driving belt pulley drives the linkage belt pulley to enable the connecting shaft to rotate, the two inclined V-shaped pipes synchronously rotate downwards for ninety degrees, the two inclined V-shaped pipes do not block with the bridge column, the collar pipe drives the inclined V-shaped pipes to rotate upwards and be attached to the bottom surface of the bridge along with the continuous movement of the driving wheel, the continuous spraying operation is realized, the two inclined V-shaped pipes realize automatic obstacle avoidance spraying, and the spraying maintenance bridge is more efficient, time-saving and labor-saving;
when the second distance sensor is moved to the side surface of the bridge column at the bottom of the bridge by using the sensing assembly, after the bridge column is contacted with the pressure sensor, the pressure sensor drives the guide slide bar to enable the connecting ring to move, the extension spring stretches on one side of the inner wall of the L-shaped sleeve plate, the numerical value sensed by the second distance sensor and the numerical value sensed by the pressure sensor are the same as the numerical value set by the controller, the driving motor is started by the controller, and the two inclined V-shaped pipes can be accurately moved to the position of the bridge column and then automatically avoid the obstacle, so that the high-accuracy obstacle avoidance spray maintenance is realized, and the spray maintenance is more time-saving and labor-saving;
through the mutual influence of above-mentioned a plurality of structures, at first the numerical value of second distance sensor sensing and the numerical value of pressure sensor sensing are the same with the numerical value that the controller set for, and the linkage screw rod drives and cup joints slider and linkage cover piece and realize the separation under the effect of screw thread, and two slope V-arrangement pipes are synchronous to rotate ninety degrees downwards and are accomplished and keep away the barrier operation, after can automizing high accuracy to keep away the barrier in conclusion, realize spraying maintenance bridge, can realize keeping away the barrier to bridge top and bridge bottom and spray the maintenance, spray maintenance get up labour saving and time saving more.
Drawings
Fig. 1 is a schematic diagram of a bridge state structure maintained by the bridge spray maintenance equipment.
Fig. 2 is a schematic diagram of a front view structure of a bridge spraying maintenance apparatus according to the present invention.
Fig. 3 is a schematic view of a truncated partial structure of a bridge deck shunt tube and rectangular frame plate joint of the present invention.
Fig. 4 is a schematic view of a partial structure of a connection part between a communicating pipe and a pump according to the present invention.
Fig. 5 is a schematic view of a broken-off partial structure of a bridge deck shunt tube and a connecting side tube joint of the present invention.
Fig. 6 is a schematic view of a partial structure of a joint between a connecting shaft and a collar pipe according to the present invention.
Fig. 7 is a schematic view showing a partial structure of a connection portion between an inclined V-shaped pipe and a first distance sensor according to the present invention.
Fig. 8 is an enlarged schematic view of the structure of fig. 7 a according to the present invention.
Fig. 9 is a schematic view of a front view of a part of the joint between a support block and a support column according to the present invention.
The reference numerals are: 1. bridge deck shunt tubes; 2. a rectangular frame plate; 3. a linkage screw; 4. a driving motor; 5. sleeving a sliding block; 6. a linkage sleeve block; 7. a linkage toothed plate; 8. driving the toothed ring; 9. a lower spray pipe; 10. an atomizing nozzle; 11. a connecting pipe; 12. a communicating pipe; 13. a pump machine; 14. a suction pipe; 15. a carrying case; 16. a support platform; 17. a storage battery; 18. a controller; 19. a driving wheel; 20. a bridge; 21. a communicating side pipe; 22. sleeving a jacking block; 23. a linkage rotating shaft; 24. a drive pulley; 25. a linkage belt; 26. sleeving a bottom block; 27. a linkage belt pulley; 28. a connecting shaft; 29. sleeving a ring pipe; 30. an inclined V-shaped tube; 31. a spray header; 32. a first distance sensor; 33. a second distance sensor; 34. a support block; 35. a support column; 36. a pressure sensor; 37. sleeving the support blocks; 38. a guide slide bar; 39. an L-shaped sleeve plate; 40. a tension spring; 41. and a connecting ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The bridge spraying maintenance equipment is provided with a linkage obstacle avoidance mechanism, a linkage assembly and a sensing assembly, wherein the linkage obstacle avoidance mechanism, the linkage assembly and the sensing assembly are arranged on the bridge spraying maintenance equipment, the automatic high-precision obstacle avoidance spraying maintenance bridge can be realized through the arrangement of the mechanisms and the assemblies, the obstacle avoidance spraying maintenance can be realized on the top and the bottom of the bridge, the spraying maintenance is more time-saving and labor-saving, and the specific structures of the mechanisms and the assemblies are as follows:
in some embodiments, as shown in fig. 1-3, the linkage obstacle avoidance mechanism comprises a sleeving sliding block 5 and a linkage sleeving block 6 which are arranged on the outer wall of the linkage screw 3 from front to back in sequence at equal intervals, and a driving motor 4 for driving the linkage screw 3 to rotate is fixedly arranged on one side of the rectangular frame plate 2; the opposite sides of the sleeving sliding block 5 and the linkage sleeving block 6 are welded with linkage toothed plates 7, the top end of each linkage toothed plate 7 is in meshed transmission connection with a driving toothed ring 8, and the linkage toothed plates 7 are used for driving the driving toothed ring 8 to rotate; the two ends of the bridge deck shunt tubes 1 are fixedly communicated with a communicating side tube 21, and a linkage assembly is installed at the top end of the communicating side tube 21.
In some embodiments, as shown in fig. 3-4, one side of the bridge deck shunt tube 1 is fixedly communicated with a plurality of lower spray pipes 9 at equal intervals from front to back in sequence, the bottom end of each lower spray pipe 9 is integrally formed with an atomizing spray head 10 through die casting, the plurality of atomizing spray heads 10 are used for spraying and curing the bridge deck so as to shunt pressurized water into the plurality of lower spray pipes 9 by the bridge deck shunt tube 1, atomizing and downward spraying are realized through the atomizing spray heads 10 at the bottom of the lower spray pipes 9, spraying and curing operation can be realized on the ground of a bridge 20, a connecting pipe 11 is welded and communicated at the top end of the bridge deck shunt tube 1 and near the middle of the bridge deck shunt tube, a communicating pipe 12 in threaded communication is embedded above the connecting pipe 11, and a pump 13 for pressurizing and spraying water is arranged at the top end of the communicating pipe 12;
the input end of the pump 13 is fixedly communicated with a suction pipe 14, the outer wall of the suction pipe 14 is provided with a holding box 15 fixedly communicated with spray water, one side of the holding box 15 is sequentially provided with a storage battery 17 and a controller 18 from left to right, and the storage battery 17 and the controller 18 are fixedly connected with the top end of a supporting platform 16; the bottom fixedly connected with of holding box 15 is used for supporting the supporting platform 16 of battery 17, a plurality of drive wheels 19 of rotating connection are installed to the below of supporting platform 16, bridge 20 has been laid to the below of drive wheel 19, in order to start the motor on the drive wheel 19 through controller 18 and realize the drive, drive wheel 19 moves along bridge 20 upper surface, all carry out the power supply operation to pump 13 and controller 18 and other electrical apparatus through battery 17, make suction pipe 14 inhale the inside shower water of holding box 15 to communicating pipe 12 inside after the pump 13 drives, split into the inside of connecting pipe 11 through controller 18, pour into bridge floor shunt tubes 1 inside again, can realize that the pressure boost accomplishes the maintenance operation that sprays.
In some embodiments, as shown in fig. 5-6, the linkage assembly includes a socket top block 22 mounted on the top end of the communication side tube 21; the inner wall of the sleeving top block 22 is penetrated with a linked rotating shaft 23 which is rotationally connected, the outer wall of the linked rotating shaft 23 is positioned on one side of the sleeving top block 22 and is concentric with a circle, a driving belt pulley 24 is fixedly connected with the outer wall of the driving belt pulley 24, and a linked belt 25 is connected with the outer wall of the driving belt pulley in a transmission way; the bottom end of the communication side pipe 21 is welded with a sleeving bottom block 26, and a connecting shaft 28 which is rotationally connected is penetrated through the inner wall of the sleeving bottom block 26;
the outer wall of the connecting shaft 28 is fixedly connected with a linkage belt pulley 27 at one side of the sleeving bottom block 26, the inner wall of the linkage belt 25 is in transmission connection with the outer wall of the linkage belt pulley 27, a sleeving pipe 29 is fixedly installed at the other side of the sleeving bottom block 26, an inclined V-shaped pipe 30 is welded and communicated at one side of the outer wall of the sleeving pipe 29, a plurality of spray heads 31 are sequentially and fixedly communicated with the upper surface of the inclined V-shaped pipe 30 from top to bottom, and the spray heads 31 are used for spraying and curing the bottom surface of a bridge; the sensing assembly is installed to one side of slope V-arrangement pipe 30, rotates between drive belt pulley 24 and the thimble top piece 22 and is connected, and links between belt pulley 27 and the sleeve pipe 29 all and cup joints and be connected with the bottom piece 26 rotation, communicates between one side of side pipe 21 and the sleeve pipe 29 through the fixed intercommunication of hose, and the top inner wall diameter of shower head 31 is greater than its bottom inner wall diameter.
In some embodiments, as shown in fig. 7-9, the sensing assembly includes a first distance sensor 32 fixedly installed on one side of the inclined V-shaped pipe 30, and a second distance sensor 33 fixedly connected to the other side of the inclined V-shaped pipe 30, wherein a support block 34 integrally formed with the inclined V-shaped pipe 30 is provided on one side of the second distance sensor 33, and a support column 35 and a sleeve support block 37 are sequentially provided on one side of the support block 34 from inside to outside; an L-shaped sleeve plate 39 fixedly connected with the sleeve joint support block 37 is arranged below the support column 35, an extension spring 40 and a connecting ring 41 are sequentially arranged on one side of the inner wall of the L-shaped sleeve plate 39 from right to left, a guide slide bar 38 penetrating through the sleeve joint support block 37 is welded on the inner wall of the connecting ring 41, a pressure sensor 36 for pressure sensing is fixedly connected to one end part of the guide slide bar 38, the support column 35 is integrally formed with the sleeve joint support block 37 and the support block 34 through die casting, and the connecting ring 41 and the L-shaped sleeve plate 39 are fixedly connected with the extension spring 40; the outer wall of the guide slide bar 38 is respectively connected with the L-shaped sleeve plate 39 and the inner wall of the sleeve joint support block 37 in a horizontal sliding manner.
The using method of the bridge spraying maintenance equipment comprises the following steps:
firstly, when spraying is moved, spraying water is poured into the bearing box 15, a motor on a driving wheel 19 is started by a controller 18 to realize driving, the driving wheel 19 moves along the upper surface of a bridge 20, a pump 13 and the controller 18 and other electric appliances are powered by a storage battery 17, the pump 13 drives a suction pipe 14 to suck the spraying water in the bearing box 15 into a communicating pipe 12, the spraying water is split into a connecting pipe 11 by the controller 18 and then is poured into a bridge deck split-flow pipe 1, pressurized water is split into a plurality of lower spray pipes 9 by the bridge deck split-flow pipe 1, atomization lower spray is realized by an atomization spray head 10 at the bottom of the lower spray pipe 9, the plurality of atomization spray heads 10 can realize spraying on the upper surface of the bridge 20, and the other part of water is split into two communicating side pipes 21 by the bridge split-flow pipe 1, the communicating side pipes 21 are conveyed into a sleeve pipe 29 by a hose, the pressurized spraying water is conveyed into a plurality of spray heads 31 by the sleeve pipe 29, and the bridge split-flow pipe 30 is conveyed into a plurality of inclined V-shaped pipes 30, and the spraying operation is realized by the plurality of spray heads 31 to move the lower surface of the bridge 20;
step two, during obstacle avoidance, when the second distance sensor 33 is carried in the moving process of the inclined V-shaped pipe 30 and synchronously moves, when the second distance sensor 33 moves to the side surface of the bridge column at the bottom of the bridge 20, after the bridge column contacts with the pressure sensor 36, the pressure sensor 36 drives the guide slide rod 38 to move the connecting ring 41, the connecting ring 41 drives the extension spring 40 to stretch on one side of the inner wall of the L-shaped sleeve plate 39, meanwhile, the guide slide rod 38 guides and slides along the L-shaped sleeve plate 39 and the inside of the sleeve support block 37, when the pressure value sensed by the pressure sensor 36 is 1N, the support block 34 provides a supporting force for the support column 35, the support column 35 provides a supporting force for the sleeve support block 37, the sleeve support block 37 ensures that the guide slide rod 38 stably realizes the guide sliding, and when the value sensed by the second distance sensor 33 and the value sensed by the pressure sensor 36 are the same as the value set by the controller 18, the driving motor 4 is started by the controller 18;
step three, when the linkage keeps away the barrier, the driving motor 4 drives the linkage screw 3 to rotate positively in the rectangular frame plate 2, the linkage screw 3 drives the sleeving sliding block 5 and the linkage sleeve block 6 to realize separation under the action of threads, the sleeving sliding block 5 slides along the inner wall of the bridge deck shunt tube 1, meanwhile, the linkage sleeve block 6 slides along the inner wall of the bridge deck shunt tube 1, the sleeving sliding block 5 and the linkage sleeve block 6 respectively drive the corresponding linkage toothed plates 7 to move, the distance between the two linkage toothed plates 7 can be increased, the linkage toothed plates 7 drive the driving toothed rings 8 to rotate in an meshing way, and the two driving toothed rings 8 can realize linkage rotation to avoid the barrier;
step four, when the driven keeps away the barrier, drive ring gear 8 carries linkage pivot 23 to rotate when rotatory, linkage pivot 23 is cup jointed the rotatory in-process of kicking block 22 inner wall and is driven drive belt pulley 24 to rotate, drive belt pulley 24 carries drive belt pulley 24 transmission in the rotation in-process, drive belt pulley 24 drives linkage belt pulley 27 and makes connecting axle 28 rotatory, connecting axle 28 can stabilize and cup joint the rotation of bottom block 26 inner wall, simultaneously connecting axle 28 drive sleeve pipe 29 rotation, and sleeve pipe 29 makes slope V-arrangement pipe 30 rotate downwards, two slope V-arrangement pipes 30 synchronous rotation ninety degrees downwards, two slope V-arrangement pipes 30 are no longer in check with the bridge column, as drive wheel 19 continues to move, after two slope V-arrangement pipes 30 pass through first bridge column both sides position back, continue to drive linkage screw 3 through driving motor 4, cup joint slider 5 and linkage sleeve piece 6 are close to each other, thereby two drive ring gear 8 rotations, the pivot 23 drives drive belt pulley 24 and makes belt 25 transmission, and the linkage belt pulley 27 drives connecting axle 28 and makes sleeve pipe 29 rotate upwards, sleeve pipe 29 drive slope V-arrangement pipe 30 and rotate upwards and laminating and carry out the bridge column bottom surface and keep on the bridge column, and the bridge column position sensor 20 is kept away from the bridge column position, and then the bridge column position is kept away from the bridge column position and is kept away from, and is realized and the bridge column position is sprayed and is kept away from the bridge position and then to the bridge column position and is kept away from by the bridge position and is sprayed and is kept away from by the bridge position and is 20.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited, and conventional equipment is used.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides a bridge sprays maintenance equipment, includes bridge floor shunt tubes (1) and rectangle framed board (2) and linkage screw rod (3), rectangle framed board (2) are located bridge floor shunt tubes (1) bottom and through die casting integrated into one piece, linkage screw rod (3) are located rectangle framed board (2) inner wall and rotate through the bearing and connect, its characterized in that: the outer wall of the linkage screw (3) is provided with a linkage obstacle avoidance mechanism;
the linkage obstacle avoidance mechanism comprises a sleeved sliding block (5) and a linkage sleeve block (6) which are sequentially and equidistantly arranged from front to back and are arranged on the outer wall of the linkage screw (3), and a driving motor (4) for driving the linkage screw (3) to rotate is fixedly arranged on one side of the rectangular frame plate (2);
the opposite sides of the sleeve connecting sliding block (5) and the linkage sleeve block (6) are welded with linkage toothed plates (7), the top end of each linkage toothed plate (7) is connected with a driving toothed ring (8) in a meshed transmission manner, and the linkage toothed plates (7) are used for driving the driving toothed rings (8) to rotate;
the bridge deck shunt tubes (1) are fixedly communicated with the two ends of each bridge deck shunt tube (21), and the top ends of the communication side tubes (21) are provided with linkage assemblies.
2. The bridge spray maintenance apparatus of claim 1, wherein: the inner walls of the sleeve connecting sliding block (5) and the linkage sleeve block (6) are in threaded transmission connection with the outer wall of the linkage screw rod (3), and the sleeve connecting sliding block (5) and the linkage sleeve block (6) are in sliding connection along the inner wall of the rectangular frame plate (2);
the two threads on the outer wall of the linkage screw rod (3) are opposite and symmetrically arranged.
3. The bridge spray maintenance apparatus of claim 1, wherein: the two linkage toothed plates (7) are horizontally and slidably connected with the rectangular frame plate (2), the two linkage toothed plates (7) are made of copper materials, and the vertical sections of the two linkage toothed plates (7) are L-shaped.
4. The bridge spray maintenance apparatus of claim 1, wherein: one side of bridge floor shunt tubes (1) is from the past to back equidistance fixed intercommunication in proper order have a plurality of down spray pipes (9), every down the bottom of spray pipe (9) all has atomizer (10) through die-casting integrated into one piece, and is a plurality of atomizer (10) are used for spraying maintenance bridge floor.
5. The bridge spray maintenance apparatus of claim 1, wherein: a connecting pipe (11) is welded and communicated to the top end of the bridge deck shunt pipe (1) near the middle of the bridge deck shunt pipe, a communicating pipe (12) in threaded communication is embedded above the connecting pipe (11), and a pump (13) for pressurizing spray water is arranged at the top end of the communicating pipe (12);
the input end of the pump (13) is fixedly communicated with a suction pipe (14), the outer wall of the suction pipe (14) is provided with a holding box (15) fixedly communicated with spray water, and one side of the holding box (15) is sequentially provided with a storage battery (17) and a controller (18) from left to right;
the bottom fixedly connected with of holding case (15) is used for supporting platform (16) of battery (17), a plurality of drive wheels (19) of rotating connection are installed to supporting platform (16)'s below, bridge (20) have been laid to the below of drive wheel (19), just battery (17) and controller (18) all with supporting platform (16) top fixed connection.
6. The bridge spray maintenance apparatus of claim 1, wherein: the linkage assembly comprises a sleeving jacking block (22) arranged at the top end of the communication side pipe (21);
the inner wall of the sleeving ejector block (22) is penetrated by a linked rotating shaft (23) which is rotationally connected, a driving belt pulley (24) is fixedly connected with the outer wall of the linked rotating shaft (23) and positioned at the concentric center of one side of the sleeving ejector block (22), and a linked belt (25) is connected with the outer wall of the driving belt pulley (24) in a transmission way;
the bottom of the communicating side pipe (21) is welded with a sleeved bottom block (26), a connecting shaft (28) which is rotationally connected is penetrated through the inner wall of the sleeved bottom block (26), a linkage belt pulley (27) is fixedly connected to the outer wall of the connecting shaft (28) and positioned at one side of the sleeved bottom block (26), the inner wall of the linkage belt (25) is in transmission connection with the outer wall of the linkage belt pulley (27), a sleeve pipe (29) is fixedly arranged on the outer wall of the connecting shaft (28) and positioned at the other side of the sleeved bottom block (26), an inclined V-shaped pipe (30) is welded and communicated with one side of the outer wall of the sleeve pipe (29), a plurality of spray heads (31) are sequentially and fixedly communicated with the upper surface of the inclined V-shaped pipe (30) from top to bottom, and the spray heads (31) are used for spraying the bottom surface of a maintenance bridge;
a sensing assembly is mounted on one side of the inclined V-shaped tube (30).
7. The bridge spray maintenance apparatus of claim 6 wherein: the driving belt pulley (24) is rotationally connected with the sleeving top block (22), and the linkage belt pulley (27) and the lantern ring pipe (29) are rotationally connected with the sleeving bottom block (26).
8. The bridge spray maintenance apparatus of claim 6 wherein: one side of the communication side pipe (21) is fixedly communicated with the lantern ring pipe (29) through a hose, and the diameter of the inner wall of the top end of the spray header (31) is larger than that of the inner wall of the bottom end of the spray header.
9. The bridge spray maintenance apparatus of claim 6 wherein: the sensing assembly comprises a first distance sensor (32) fixedly mounted on one side of an inclined V-shaped pipe (30), a second distance sensor (33) is fixedly connected to the other side of the inclined V-shaped pipe (30), a supporting block (34) integrally formed with the inclined V-shaped pipe (30) is arranged on one side of the second distance sensor (33), and a supporting column (35) and a sleeving supporting block (37) are sequentially arranged on one side of the supporting block (34) from inside to outside;
an L-shaped sleeve plate (39) fixedly connected with the sleeve joint support block (37) is arranged below the support column (35), an extension spring (40) and a connecting ring (41) are sequentially arranged on one side of the inner wall of the L-shaped sleeve plate (39) from right to left, a guide sliding rod (38) penetrating through the sleeve joint support block (37) is welded on the inner wall of the connecting ring (41), and a pressure sensor (36) used for pressure sensing is fixedly connected to one end part of the guide sliding rod (38).
10. The bridge spray maintenance apparatus of claim 9 wherein: the support column (35) is integrally formed with the sleeve joint support block (37) and the support block (34) through die casting, and the connecting ring (41) and the L-shaped sleeve plate (39) are fixedly connected with the extension spring (40);
the outer wall of the guide slide bar (38) is respectively connected with the inner walls of the L-shaped sleeve plate (39) and the sleeve joint support block (37) in a horizontal sliding manner.
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| CN202410224374.5A CN117802912B (en) | 2024-02-29 | 2024-02-29 | Bridge sprays maintenance equipment |
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| CN202410224374.5A CN117802912B (en) | 2024-02-29 | 2024-02-29 | Bridge sprays maintenance equipment |
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| CN117802912B (en) | 2024-05-03 |
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