CN116281638B - Portal crane with clearance structure - Google Patents
Portal crane with clearance structure Download PDFInfo
- Publication number
- CN116281638B CN116281638B CN202310596725.0A CN202310596725A CN116281638B CN 116281638 B CN116281638 B CN 116281638B CN 202310596725 A CN202310596725 A CN 202310596725A CN 116281638 B CN116281638 B CN 116281638B
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- China
- Prior art keywords
- air guide
- welded
- guide grooves
- cleaning
- tank
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 239000012459 cleaning agent Substances 0.000 claims description 26
- 230000001680 brushing effect Effects 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 23
- 210000005239 tubule Anatomy 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000003599 detergent Substances 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 230000010405 clearance mechanism Effects 0.000 abstract description 2
- 244000185238 Lophostemon confertus Species 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
-
- 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
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a portal crane with a cleaning structure, relates to the technical field of crane cleaning, and solves the problems that the concentration of a detergent is changed due to too much and too little amount of manually poured clear water cannot be controlled, and further the cleaning effect is poor. The utility model provides a gantry crane with clearance structure, includes the framework floor, the both sides of framework floor front end all are provided with clear water intermittent type and flow out the mechanism, clear water intermittent type flows out the front end connection of mechanism and is provided with the detergent and flows out the mechanism, the lower extreme cooperation of detergent flows out the mechanism and is provided with the brush and moves clearance mechanism. According to the invention, cleaning liquid can flow into the brush plate cavity and wash the small sleeve at the lower end, and the brush clusters are fixedly arranged in the small sleeve, so that the cleaning liquid flows outwards through the brush clusters, and the brush plate cavity drives the brush clusters at the lower end to wash the guide groove at the upper end of the framework floor.
Description
Technical Field
The invention relates to the technical field of gantry crane cleaning, in particular to a gantry crane with a cleaning structure.
Background
Gantry cranes are a variant of bridge cranes, also called gantry cranes. The device is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk cargoes. The portal crane has the characteristics of high field utilization rate, large operation range, wide application range, strong universality and the like, is widely used in port goods yards, can hang and convey some dirty products such as some greasy dirt products, and can pollute the floor at the lower end of the crane in the transportation process, so that the floor is full of oil stains, and the oil stains can cause the workers to easily slip down when walking on the floor again, so that the personnel safety is damaged, at this time, the floor must be cleaned, the floor at the lower end of the crane is cleaned by manpower, the manual cleaning mode still needs to be operated by personnel, and the floor with the oil stains still can damage the safety of cleaning personnel, so that the automatic control equipment is required to be used for cleaning;
the cleaning solution is poured into the frame floor firstly, then the clean water is poured into the frame floor for mixing, and finally the cleaning solution and the clean water are mixed by a brush or other mixed objects and then cleaned, so that the pouring and washing processes of the clean water cannot be synchronously carried out, the cleaning solution and the clean water cannot be uniformly distributed on the frame floor, the floor at the lower end of the crane is clean in some places after being cleaned, and the places are still dirty;
the mode still needs manually poured clear water and detergent, and the quantity of the clear water and detergent poured in each time cannot be controlled, so that the cleaning efficiency is reduced, the waste of the detergent and water resources is caused, and therefore, in order to solve the problems, a gantry crane with a cleaning structure is provided.
Disclosure of Invention
The invention aims to provide a portal crane with a cleaning structure, which solves the problems that the concentration of a detergent is changed due to too much and too little amount of clear water poured manually in the background art cannot be controlled, and the cleaning effect is poor.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gantry crane with clearance structure, includes the framework floor, the both sides of framework floor front end all are provided with clear water intermittent type and flow out the mechanism, clear water intermittent type is flowed out the front end connection of mechanism and is provided with cleaner outflow mechanism, cleaner outflow mechanism's lower extreme cooperation is provided with the brush and moves clearance mechanism, clear water intermittent type is flowed out the lower extreme welding of mechanism and is connected with the support body frame, the rear side of support body frame is provided with the gear box, the rear side connection of gear box lower extreme is provided with servo motor, the upper end of framework floor transversely is provided with a plurality of guide slots;
the brushing cleaning mechanism comprises a brushing plate cavity, a pushing type pressing plate cavity is fixedly welded in the middle of the upper end of the brushing plate cavity, the inside of the brushing plate cavity is of a hollow structure, a plurality of small sleeves are arranged on two sides of the bottom end of the inside of the brushing plate cavity, and hairbrush clusters are fixedly adhered to the bottom end of the inside of the small sleeves;
the cleaning agent outflow mechanism comprises a second tank, a sealing groove is fixedly formed in the middle of the lower end of the second tank, a guide rod is arranged in the middle of the lower end of the sealing groove, a sealing block is movably arranged at the upper end of the inside of the sealing groove, a fixed template is arranged at the lower end of the sealing block in a matched mode, a contraction type spring is arranged at the lower section of the fixed template in a connected mode, a pushing block is arranged at the lower end of the contraction type spring in a connected mode, and the fixed template is welded at the upper end of the inside of the flowing cavity.
Preferably, the middle part of the fixed template is vertically provided with a through hole, a second jacking column is fixedly welded at the middle part of the upper end of the pushing block, and the upper end of the second jacking column is vertically movably matched in the through hole at the middle part of the fixed template.
Preferably, the middle part of brush board chamber lower extreme fixedly welded has movable bottom plate, the both sides of movable bottom plate run through and are provided with interior through-hole, horizontal clearance fit has the guide arm in the interior through-hole, the rotation cooperation of middle part of movable bottom plate lower extreme is provided with the threaded rod.
Preferably, the middle parts of the two sides of the upper end of the framework floor are vertically penetrated with long grooves, the two sides of the lower end of each long groove are welded with connecting short plates, and the two connecting short plates are welded and connected through two guide rods.
Preferably, the inside of promotion type top pressure board chamber sets up to hollow structure, the one end in promotion type top pressure board chamber sets up to the inclined plane structure, the one end of promotion piece also sets up to the inclined plane structure, clearance fit between the inclined plane of promotion piece one end and the inclined plane of promotion type top pressure board chamber one side.
Preferably, the clear water intermittent outflow mechanism comprises a first tank, a movable plate is arranged on the front side of the lower end in the first tank in a matched mode, a first jacking column is welded at the middle of the lower end of the movable plate, a pushing rod is welded at the lower end of the first jacking column, an extension spring is welded between the upper end of the pushing rod and the outer end face of the lower end of the first tank, and plugs are welded at the two sides of the lower end of the movable plate.
Preferably, the first jack-prop runs through the lower extreme end plate that is located first tank, the both sides of first tank lower extreme are all connected and are provided with the spout pipe, run through between spout pipe and the first tank lower extreme end plate and be provided with the limbers, plug cartridge is located the limbers, the lower extreme cooperation of catch bar is provided with the rotary disk, one side welding of rotary disk has rotary-type jack-prop.
Preferably, the electric putter is set up in the upper end connection of second jar case, the both sides of push type top clamp plate chamber lower extreme are all connected and are provided with a plurality of UNICOM's inner tube, link up between the lower extreme of UNICOM's inner tube and the little sleeve, the UNICOM's inner tube is fixed to be located brush board intracavity, a plurality of between guide slot and the little sleeve one-to-one setting, both sides all weld and have the connector strut, the lower extreme welding of connector strut has the piston board, the lower extreme welding have the connection tubule, the one end connection of connecting the tubule is provided with the reposition of redundant personnel chamber, connect on the tubule and be provided with the check valve, the reposition of redundant personnel chamber lower extreme is arranged and is provided with a plurality of relief valves, a plurality of the one-to-one setting is provided with between a plurality of guide slots on relief valve and the framework floor, the inside cavity structure that sets up of reposition of redundant personnel intracavity portion check valve, a plurality of through the pipeline intercommunication setting between the guide slot, and a plurality of pipeline and total pipeline connection, the connection is provided with the switching valve between total pipeline and the pipeline, the outside of the total pipeline connection has the suction pump.
Preferably, the input shaft at the rear side of the gear box is connected with the rotating shaft on the motor through a coupling, two output shafts are distributed at the front end of the gear box up and down, wherein the output shaft at the upper side is connected with the rotating disc, and the output shaft at the lower side is connected with the threaded rod.
Preferably, the gantry crane is composed of a gantry upper bridge support leg and a lower cross beam, a main beam and an end beam are arranged on the gantry upper bridge, and a crane trolley is movably arranged on the main beam.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the rotating shaft on the servo motor can drive the output shaft at the front side of the gear box to rotate, one end of the movable bottom plate and the output shaft at the lower side of the gear box are driven to rotate, so that the threaded rod is driven to rotate, the threads on the threaded rod are in rotary fit with the threaded holes on the movable bottom plate, the movable bottom plate drives the threaded rod and the whole brushing cleaning mechanism to transversely move on the framework floor, the servo motor can positively and negatively rotate, so that the movable bottom plate is driven to reciprocate on the threaded rod, wherein when the movable bottom plate drives the pushing type top pressure plate cavity at the upper end to transversely move close to one side of the gear box, the pushing type top pressure plate cavity at the upper end can transversely push the pushing block, and the inclined surface at one side of the pushing type top pressure plate cavity is in movable fit with one another, so that the whole pushing type top pressure plate cavity transversely moves upwards, and the pushing block upwards pushes the second top column at the upper end and the sealing block, at the moment, the shrinkage elasticity of the shrinkage type spring is stretched, and the sealing block is separated from the lower end, so that the cleaning liquid can flow into the sealing groove and flow into the sealing groove through the sealing groove;
the cleaning liquid can flow into the brush plate cavity through the pushing type top pressing plate cavity and flows out of the small sleeve at the lower end, and the brush clusters are fixedly arranged in the small sleeve at the lower end, so that the cleaning liquid is required to flow out through the brush clusters, and the whole brush plate cavity drives the brush clusters at the lower end to wash the guide groove at the upper end of the framework floor;
the output shafts on the upper side and the lower side can synchronously run under the control of the gear box, the output shafts on the lower side can drive the rotating disc and the rotary type jack post to rotate while the output shafts on the lower side rotate the threaded rod, wherein the two sides of the lower end of the pushing rod are arranged to be of cambered surface structures, one end of the rotary type jack post is also arranged to be of cambered surface structures, the pushing rod can be pushed upwards by the cambered surface structures while the rotary type jack post rotates upwards, the whole pushing rod can press the stretching elasticity of the stretching spring, the pushing rod moves upwards while the movable plate on the upper end moves upwards, at the moment, the movable plate drives the plugs on the two sides of the lower end to pull out from the water through holes, clear water in the first tank flows downwards from the water through the jet pipes, and the rotating disc and the rotary type jack post push the pushing of the pushing rod only instantaneously, and when the rotary type jack post moves downwards, the pushing rod, the first jack post and the movable plate push the water through holes again under the stretching elasticity of the stretching spring, and the movable plate push the water through holes upwards, the movable plate pushes the water through holes again, the movable plate moves upwards, at the time, the movable plate drives the plugs of the plug holes of the water through holes, the clear water through holes and the clear water through holes, the clear water flow out of the clear water holes, the clear water is more and the clear water cleaning agent is guaranteed, and the cleaning effect is guaranteed, and cleaning effect of cleaning and cleaning agent is guaranteed;
through filling water in first tank case, after the catch bar of rotary disk to the upper end extrudees, the catch bar has upwards moved the opening of first tank case lower extreme, make the clear water of first tank incasement portion flow out downwards through the jet-propelled pipe, and the connecting tubule and the reposition of redundant personnel chamber of jet-propelled pipe lower extreme connection, through the principle of communicating vessel, make the reposition of redundant personnel intracavity portion through connecting tubule full of clear water, then if rotary type jack-prop on the rotary disk is to the catch bar extrusion end, then the catch bar resumes the normal position under the promotion of extension spring, and the connecting hack pole also moves downwards along with the catch bar, and push down holistic piston plate in the reposition of redundant personnel chamber, thereby make the piston plate extrude the clear water of reposition of redundant personnel intracavity portion, wherein the lower extreme connection in reposition of redundant personnel chamber sets up a plurality of relief valves, the clear water can be spouted from the relief valve, but the setting of relief valve and guide slot one-to-one, the clear water of reposition of redundant personnel intracavity portion is in the guide slot, the setting up and make a plurality of inside clear water and detergent can evenly distribute in the guide slot, thereby make on the floor clear water and detergent evenly distributed in the guide slot, and detergent evenly distributed in the guide slot and detergent have avoided on the floor evenly distributed and uneven detergent has caused the detergent process.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present invention;
FIG. 2 is a perspective view of the intermittent fresh water outflow mechanism, the detergent outflow mechanism and the brushing cleaning mechanism of the present invention;
FIG. 3 is a perspective view of the interior of the brushing cleaning mechanism of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;
FIG. 5 is a schematic view showing the internal structure of the detergent outflow mechanism of FIG. 3 according to the present invention;
FIG. 6 is a perspective view of the inside of the intermittent outflow mechanism of clear water in the invention;
FIG. 7 is an assembly view of a gearbox and servo motor at the lower end of the floor of the present invention;
FIG. 8 is an enlarged view of the perspective structure of the present invention at B in FIG. 5;
FIG. 9 is a schematic view of a push-on top platen cavity and small sleeve connection in accordance with another embodiment of the present invention;
fig. 10 is a schematic view of a first tank split flow in accordance with another embodiment of the present invention.
In the figure: 1. a gantry crane; 2. constructing a floor; 3. clear water intermittent outflow mechanism; 301. a first tank; 302. a push rod; 303. an extension spring; 304. a first jack-prop; 305. a movable plate; 306. a plug; 307. a jet pipe; 308. a rotating disc; 309. a rotary top column; 4. a guide groove; 5. brushing the cleaning mechanism; 501. brushing a plate cavity; 502. a guide rod; 503. a threaded rod; 504. a movable bottom plate; 505. a push type top pressure plate cavity; 506. a small sleeve; 6. a detergent outflow mechanism; 601. a second tank; 602. a flow chamber; 603. a retractable spring; 604. a pushing block; 605. a sealing block; 606. sealing grooves; 607. fixing the template; 608. a second jack post; 7. a support main; 8. a gear box; 9. a servo motor; 10. communicating the inner tube; 11. an electric push rod; 12. a connecting rack rod; 13. a shunt cavity; 14. a piston plate; 15. a pressure release valve; 16. and connecting the tubules.
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.
Referring to fig. 1 to 8, an embodiment of the present invention provides: the portal crane with the cleaning structure comprises a portal crane 1 arranged on the mechanism, wherein the portal crane 1 consists of a portal upper bridge support leg and a lower cross beam, a main beam and an end beam are arranged on the portal upper bridge, a lifting trolley is movably arranged on the main beam, clear water intermittent outflow mechanisms 3 are arranged on two sides of the front end of a framework floor 2 at the lower end of the main beam, a personnel passage area is arranged in the middle of the upper end of the framework floor 2, two sides of the personnel passage area are arranged as working areas, and the clear water intermittent outflow mechanisms 3 are arranged on the front side of the working areas, so that the operation of the portal crane cannot be influenced by the mechanisms;
the cleaning agent outflow mechanism 6 is connected and arranged at the front end of the clear water intermittent outflow mechanism 3, the brushing cleaning mechanism 5 is matched and arranged at the lower end of the cleaning agent outflow mechanism 6, the lower end of the clear water intermittent outflow mechanism 3 is welded and connected with the supporting main frame 7, the rear side of the supporting main frame 7 is provided with the gear box 8, the rear side of the lower end of the gear box 8 is connected and arranged with the servo motor 9, and the upper end of the framework floor 2 is transversely provided with a plurality of guide grooves 4;
wherein the brush plate cavity 501 component is arranged in the brush plate cavity 501, the interior of the brush plate cavity 501 is provided with a hollow structure by welding a push type top pressure plate cavity 505 at the middle part of the upper end of the brush plate cavity 501, two sides of the bottom end of the interior of the brush plate cavity 501 are arranged with a plurality of small sleeves 506, the bottom end of the interior of the small sleeves 506 is fixedly adhered with a brush cluster, the middle part of the lower end of the second tank 601 is fixedly provided with a sealing groove 606 by arranging the second tank 601 and other components in the cleaning agent outflow mechanism 6, the middle part of the lower end of the sealing groove 606 is provided with a guide rod 502, the upper end of the interior of the sealing groove 606 is movably provided with a sealing block 605, the lower end of the sealing block 605 is matched with a fixed template 607, the lower section of the fixed template 607 is connected with a shrinkage spring 603, the lower end of the shrinkage spring 603 is connected with a push block 604, the fixed template 607 is welded at the upper end of the interior of the flow cavity 602, the middle of the fixed template 607 is vertically provided with a through hole, the middle of the upper end of the pushing block 604 is fixedly welded with a second jacking column 608, the upper end of the second jacking column 608 is vertically movably matched and positioned in the through hole of the middle of the fixed template 607, the middle of the lower end of the brush plate cavity 501 is fixedly welded with a movable bottom plate 504, two sides of the movable bottom plate 504 are provided with inner through holes in a penetrating way, a guide rod 502 is transversely movably matched in the inner through holes, the middle of the lower end of the movable bottom plate 504 is provided with a threaded rod 503 in a rotating matching way, the inside of the pushing type jacking plate cavity 505 is provided with a hollow structure, one end of the pushing type jacking plate cavity 505 is provided with an inclined surface structure, one end of the pushing block 604 is also provided with an inclined surface structure, the inclined surface of one end of the pushing block 604 is movably matched with the inclined surface of one side of the pushing type jacking plate cavity 505, an input shaft of the rear side of the gear box 8 is connected with a rotating shaft on the servo motor 9 through a coupling, two output shafts are distributed up and down at the front end of the gear box 8, wherein the upper output shaft is connected with a rotating disc 308, and the lower output shaft is connected with a threaded rod 503;
the operation of the integral cleaning structure comprises the following steps:
the first step is: filling clean water into a first tank 301 in the clean water intermittent outflow mechanism 3, filling cleaning agent into a second tank 601 in the cleaning agent outflow mechanism 6, and then turning on a power supply of a servo motor 9 at the rear end of a gear box 8 to start the servo motor 9;
the second step is: the rotating shaft on the servo motor 9 can drive the output shaft at the front side of the gear box 8 to perform forward rotation, wherein one end of the movable bottom plate 504 and the output shaft at the lower side of the gear box 8 perform rotation, so that the threaded rod 503 is driven to perform rotation, and the threads on the threaded rod 503 are in rotation fit with the threaded holes on the movable bottom plate 504, so that the movable bottom plate 504 drives the threaded rod 503 and the integral brushing cleaning mechanism 5 to perform transverse movement on the framework floor 2, and the integral brushing plate cavity 501 moves to the other end under the driving of the rotation movement of the threaded rod 503;
simultaneously operating in the second step is: under the control of the gear box 8, the output shafts on the upper side and the lower side can synchronously run, while the output shaft on the lower side rotates the threaded rod 503, the output shaft on the upper side can drive the rotating disc 308 and the rotating type jack post 309 to rotate, wherein, both sides of the lower end of the pushing rod 302 are provided with cambered surface structures, and one end of the rotating type jack post 309 is also provided with cambered surface structures, so that the rotating type jack post 309 rotates upwards, and simultaneously, the cambered surface structures can push the pushing rod 302 upwards, so that the whole pushing rod 302 can press the stretching elasticity of the stretching spring 303, and the pushing rod 302 moves upwards and simultaneously pushes the movable plate 305 on the upper end to move upwards, at the moment, the movable plate 305 drives the plug posts 306 on both sides of the lower end to be pulled out from the water through holes, clean water in the first tank 301 flows downwards from the water through the spray pipe 307 and flows out, the rotating disc 308 and the rotating top column 309 push the push rod 302 only instantaneously, when the rotating top column 309 moves downwards, the push rod 302, the first top column 304 and the movable plate 305 block the water through hole again under the pulling of the stretching elasticity of the stretching spring 303, the arrangement enables clear water in the first tank 301 to flow out in a clearance way and flow along the guide groove 4, the integral brush plate cavity 501 drives the small sleeve 506 and the brush clusters to move transversely, under the action of brushing of the brush clusters, the water can be distributed on the guide groove 4, the guide grooves 4 are communicated and combined through the pipeline, the switch valve is connected between the pipeline and the pipeline, when the clear water and the cleaning liquid are mixed, the switch valve is in a closed state, so that the mixed liquid of the clear water and the cleaning liquid can not flow out, and thoroughly mixed under the transverse movement of the integral brush plate cavity 501;
the third step is: when the brush plate cavity 501 moves to the other end, the servo motor 9 drives the threaded rod 503 to rotate reversely, the threaded rod 503 drives the whole brush plate cavity 501 to transversely move reversely, so that the brush plate cavity 501 drives the push type top pressure plate cavity 505 at the upper end to transversely move back, and the push type top pressure plate cavity 505 can be contacted with the push block 604 to move, the push type top pressure plate cavity 505 can transversely move against the push block 604, the inclined surface at one end of the push block 604 and the inclined reverse surface at one side of the push type top pressure plate cavity 505 are movably matched, the whole push type top pressure plate cavity 505 transversely moves to be positioned on the upward push of the push block 604, the push block 604 pushes the second top column 608 and the seal block 605 at the upper end, the shrinkage elasticity of the shrinkage spring 603 is stretched, and the seal block 605 is separated from the seal groove 606 at the lower end, so that cleaning liquid in the second tank 601 can move downwards through the seal groove 606 and the flow cavity 602, and flow into the push type top pressure plate cavity 505, the cleaning liquid can flow out of the brush box 501 through the inclined surface at one side of the push block 604, and then the brush box 501 can flow out of the brush box 2 through the second end of the brush box, and the brush box 501 can be fixed at the second end, and the brush box is fixed at the second end is required to be moved, and the brush box 2 has a small brush box is washed, and the brush box is washed down and has a small cleaning liquid is washed;
in the steps, the whole brushing plate cavity 501 is controlled to transversely move back and forth under the drive of the threaded rod 503 by the forward and reverse rotation movement of the servo motor 9, and the first step and the second step can be repeated, when the whole brushing cleaning mechanism 5 moves to the lower end of the cleaning agent outflow mechanism 6, the cleaning agent in the cleaning agent outflow mechanism 6 flows out, the brush clusters at the lower end of the brushing plate cavity 501 brush the framework floor 2 for a round trip, the cleaning agent in the cleaning agent outflow mechanism 6 flows out for ten seconds, the setting and running method controls the cleaning agent amount, so that the framework floor 2 is convenient to clean in high efficiency, the setting also saves the use of the cleaning agent, so that the cleaning effect of the brushing cleaning mechanism 5 is ensured, after the brush clusters at the lower end of the brushing plate cavity 501 brush the round trip on the framework floor 2, the switch valve on the main pipeline can be opened, the turbid liquid after cleaning is discharged, and the main pipeline is also connected with the water pump, and the water pump is opened, so that the residual liquid after the liquid discharging is discharged can be further improved;
through vertically penetrating through the middle parts of two sides of the upper end of the framework floor 2, two sides of the lower end of the long groove are welded with connecting short plates, the two connecting short plates are welded and connected through two guide rods 502, the arrangement of the long groove enables an integral threaded rod 503 to be installed at the lower end of the first tank 301, through arranging parts such as a first tank 301 and the like in a clear water intermittent outflow mechanism 3, a movable plate 305 is arranged on the front side of the lower end of the inner part of the first tank 301 in a matched mode, a first jacking column 304 is welded at the middle part of the lower end of the movable plate 305, a push rod 302 is welded at the lower end of the first jacking column 304, a stretching spring 303 is welded between the upper end of the push rod 302 and the outer end face of the lower end of the first tank 301, plug rods 306 are welded at the two sides of the lower end of the movable plate 305, the first jacking column 304 penetrates through the lower end plate of the first tank 301, a spray pipe 307 is arranged on the two sides of the lower end of the first tank 301 in a matched mode, a water through hole is arranged between the spray pipe 307 and the lower end of the first tank 301 in a matched mode, a rotary plate 308 is arranged on the upper side of the rotary plate 308 in a matched mode, and the rotary plate 309 is welded on the upper side of the rotary plate 308;
the invention also provides another embodiment for solving the problem of insufficient cleaning caused by uneven distribution of clean water and detergent in each guide groove in the cleaning process, wherein the upper end of the second tank 601 is connected with an electric push rod 11, two sides of the lower end of a push type top pressure plate cavity 505 are respectively connected with a plurality of communicating inner pipes 10, the lower ends of the communicating inner pipes 10 are communicated with small sleeves 506, the communicating inner pipes 10 are fixedly arranged in a brush plate cavity 501, the plurality of guide grooves 4 and the plurality of small sleeves 506 are arranged in a one-to-one correspondence manner, the electric push rod 11 is connected and arranged at the upper end of the second tank 601, a movable column at the lower end of the electric push rod 11 is connected with a push plug, the push plug is positioned in the second tank 601, and when the push type top pressure plate cavity 505 is inserted into the lower end of the second tank 601 and pushes the sealing block 605 at the upper side upwards, the through hole in the second tank 601 is opened, the electric push rod 11 can drive the plunger connected with the lower end to press the cleaning agent in the second tank 601 downwards, so that the cleaning agent can pass through, the communicating inner pipes 10 in the brush plate cavity 501 enter the small sleeves 506 at the lower end and flow into the guide grooves 4 through the small sleeves 506, wherein the structures of each communicating inner pipe 10 are different, but the lengths are the same, so that the cleaning agent flowing into the pushing type pressing plate cavity 505 is divided by a plurality of communicating inner pipes 10, the diameters of the communicating inner pipes 10 are the same, and the flow and the speed of the cleaning agent flowing out of the communicating inner pipes 10 into the small sleeves 506 are consistent due to the fact that the diameters and the lengths of the communicating inner pipes 10 are the same, and therefore the cleaning agent can be uniformly distributed into each guide groove 4 through the small sleeves 506;
through welding the connecting hack lever 12 on both sides of the pushing rod 302, the lower end of the connecting hack lever 12 is welded with the piston plate 14, the lower end of the jet pipe 307 is welded with the connecting tubule 16, one end of the connecting tubule 16 is connected with the shunt cavity 13, the connecting tubule 16 is connected with the one-way valve, the lower end of the shunt cavity 13 is provided with a plurality of pressure release valves 15, the plurality of pressure release valves 15 are arranged in a one-to-one correspondence manner with a plurality of guide grooves 4 on the framework floor 2, the inside of the shunt cavity 13 is provided with a cavity structure, the piston plate 14 is vertically and movably matched with the inside of the shunt cavity 13, the one-way valve is arranged to avoid the countercurrent of water, after the pushing rod 302 at the upper end is extruded by the rotary type jack post 309 on the rotary disc 308, the pushing rod 302 upwards moves to open the opening at the lower end of the first tank 301, so that the inside of the first tank 301 flows downwards through the jet pipe 307, and the connecting tubule 16 connected with the shunt cavity 13 is connected with the shunt cavity 13 through the principle of a communicating vessel, so that the inside of the shunt cavity 13 is filled with clean water through the connecting tubule 16; then the rotary top column 309 on the rotary disc 308 continues to rotate, so that the rotary top column 309 no longer blocks the push rod 302 to move downwards, the push rod 302 moves downwards through the pushing of the extension spring 303, the connecting rack rod 12 also moves downwards along with the push rod 302, the connecting rack rod 12 and the distributing cavity 13 in the distributing cavity 13 are connected with each other in a welding mode, the integral piston plate 14 presses downwards in the distributing cavity 13, so that the piston plate 14 presses the clean water in the distributing cavity 13 downwards, the lower end of the distributing cavity 13 is connected with a plurality of pressure release valves 15, the clean water can be sprayed out from the pressure release valves 15, the pressure release valves 15 and the guide grooves 4 are arranged in a one-to-one correspondence mode, the clean water in the distributing cavity 13 can be evenly distributed in the guide grooves 4, the clean water and the cleaning agent in the guide grooves 4 can be evenly distributed, and therefore the clean water and the cleaning agent on the framework floor 2 are evenly distributed, and insufficient cleaning caused by uneven clean water and cleaning agent distribution in the cleaning process is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Gantry crane with clearance structure, including framework floor (2), its characterized in that: clear water intermittent outflow mechanisms (3) are arranged on two sides of the front end of the framework floor (2), a cleaning agent outflow mechanism (6) is connected and arranged at the front end of the clear water intermittent outflow mechanism (3), a brushing cleaning mechanism (5) is arranged at the lower end of the cleaning agent outflow mechanism (6) in a matched mode, a supporting main frame (7) is welded and connected at the lower end of the clear water intermittent outflow mechanism (3), a gear box (8) is arranged at the rear side of the supporting main frame (7), a servo motor (9) is connected and arranged at the rear side of the lower end of the gear box (8), and a plurality of guide grooves (4) are transversely formed in the upper end of the framework floor (2);
the brushing cleaning mechanism (5) comprises a brushing plate cavity (501), a pushing type pressing plate cavity (505) is fixedly welded in the middle of the upper end of the brushing plate cavity (501), the inside of the brushing plate cavity (501) is of a hollow structure, a plurality of small sleeves (506) are arranged on two sides of the bottom end of the inside of the brushing plate cavity (501), and brush clusters are fixedly adhered to the bottom end of the inside of the small sleeves (506);
the cleaning agent outflow mechanism (6) comprises a second tank (601), a sealing groove (606) is fixedly formed in the middle of the lower end of the second tank (601), a guide rod (502) is arranged in the middle of the lower end of the sealing groove (606), a sealing block (605) is movably arranged at the upper end of the inside of the sealing groove (606), a fixed template (607) is arranged at the lower end of the sealing block (605) in a matched mode, a contraction spring (603) is arranged at the lower section of the fixed template (607) in a connected mode, a pushing block (604) is arranged at the lower end of the contraction spring (603) in a connected mode, and the fixed template (607) is welded at the upper end of the inside of the flow cavity (602);
the clear water intermittent outflow mechanism (3) comprises a first tank (301), a movable plate (305) is arranged on the front side of the lower end of the inner portion of the first tank (301) in a matched mode, a first jacking column (304) is welded in the middle of the lower end of the movable plate (305), a pushing rod (302) is welded at the lower end of the first jacking column (304), a stretching spring (303) is welded between the upper end of the pushing rod (302) and the outer end face of the lower end of the first tank (301), and plug columns (306) are welded on two sides of the lower end of the movable plate (305);
the first jack post (304) penetrates through the lower end plate positioned at the first tank (301), jet pipes (307) are connected and arranged on two sides of the lower end of the first tank (301), water holes are formed between the jet pipes (307) and the lower end plate of the first tank (301) in a penetrating mode, plug posts (306) are inserted into the water holes, rotary discs (308) are arranged at the lower ends of the push rods (302) in a matched mode, and rotary jack posts (309) are welded on one sides of the rotary discs (308);
the electric push rod (11) is connected and arranged at the upper end of the second tank (601), a plurality of communicating inner pipes (10) are connected and arranged at two sides of the lower end of the pushing type top pressure plate cavity (505), the lower ends of the communicating inner pipes (10) and the small sleeves (506) are connected in a penetrating manner, the communicating inner pipes (10) are fixedly arranged in the brush plate cavity (501), a plurality of guide grooves (4) and the small sleeves (506) are arranged in a one-to-one correspondence manner, connecting hack levers (12) are respectively welded at two sides of the pushing rods (302), piston plates (14) are welded at the lower ends of the connecting hack levers (12), connecting tubules (16) are welded at the lower ends of the jet pipes (307), a shunt cavity (13) is arranged at one end of each connecting tubule (16), one-way valves are arranged on the connecting tubules (16), a plurality of pressure release valves (15) are arranged at the lower ends of the shunt cavity (13), a plurality of guide grooves (4) on the framework floor (2) are arranged in a one-to-one correspondence manner, the shunt cavities (13) are arranged in the air guide grooves (4), the air guide grooves (4) are in the air guide grooves (4) in the air guide grooves, the air guide grooves are in the air guide grooves (2) in the air guide grooves, the air guide grooves are in the air guide grooves (4) and are in the air guide grooves (4) through the air guide grooves, the air guide grooves are in the air guide grooves (13, the air guide structures are in the air guide pipeline (13) through being in the air guide structures, and are in the air guide pipeline (13, and are in the air guide pipeline (4) respectively, and connected through one respectively, and the air channel and all air channel (13, and all arranged respectively and all vertically and are connected respectively, the outer side of the main pipeline is connected with a water suction pump;
the input shaft at the rear side of the gear box (8) is connected with the rotating shaft on the motor through a coupler, two output shafts are distributed at the front end of the gear box (8) up and down, the output shaft at the upper side is connected with the rotating disc (308), and the output shaft at the lower side is connected with the threaded rod (503).
2. A gantry crane with a cleaning structure according to claim 1, characterized in that: the middle of fixed template (607) is provided with the through-hole vertically, the fixed welding in middle of pushing block (604) upper end has second jack-prop (608), the vertical clearance fit in upper end of second jack-prop (608) is located the through-hole of fixed template (607) middle department.
3. A gantry crane with a cleaning structure according to claim 2, characterized in that: the middle part of brush board chamber (501) lower extreme fixedly welded has movable bottom plate (504), the both sides of movable bottom plate (504) are run through and are provided with interior through-hole, horizontal clearance fit has guide arm (502) in the interior through-hole, the rotation cooperation in middle part of movable bottom plate (504) lower extreme is provided with threaded rod (503).
4. A gantry crane with a cleaning structure according to claim 3, characterized in that: the middle parts of two sides of the upper end of the framework floor (2) are vertically penetrated with long grooves, two sides of the lower end of each long groove are welded with connecting short plates, and the two connecting short plates are welded and connected through two guide rods (502).
5. A gantry crane with a cleaning structure according to claim 4, characterized in that: the inside of promotion type top clamp plate chamber (505) sets up to hollow structure, the one end in promotion type top clamp plate chamber (505) sets up to the face structure that falls to one side, the one end of promotion piece (604) also sets up to the face structure that falls to one side, the clearance fit between the inclined plane in promotion piece (604) one end and the face that falls to one side of promotion type top clamp plate chamber (505).
6. Gantry crane with a cleaning structure according to claim 1, comprising a gantry crane (1), characterized in that: the gantry crane (1) is composed of a gantry upper bridge support leg and a gantry lower beam, wherein a main beam and an end beam are arranged on the gantry upper bridge, and a crane trolley is movably arranged on the main beam.
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| CN202310596725.0A CN116281638B (en) | 2023-05-25 | 2023-05-25 | Portal crane with clearance structure |
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| CN202310596725.0A CN116281638B (en) | 2023-05-25 | 2023-05-25 | Portal crane with clearance structure |
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| CN116281638B true CN116281638B (en) | 2023-08-11 |
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| CN116281638A (en) | 2023-06-23 |
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