CN112170039A - Locomotive antifreeze solution spraying device and spraying system thereof - Google Patents
Locomotive antifreeze solution spraying device and spraying system thereof Download PDFInfo
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- CN112170039A CN112170039A CN202010960266.6A CN202010960266A CN112170039A CN 112170039 A CN112170039 A CN 112170039A CN 202010960266 A CN202010960266 A CN 202010960266A CN 112170039 A CN112170039 A CN 112170039A
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- pipe
- spray
- antifreeze
- groove
- liquid storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/081—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to the weight of a reservoir or container for liquid or other fluent material; responsive to level or volume of liquid or other fluent material in a reservoir or container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
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Abstract
The application relates to a locomotive antifreeze solution spraying device and a spraying system thereof, which comprise a support frame and a spraying mechanism arranged on the support frame; the support frame comprises two upright posts which are used for being installed on two sides of the track and a cross beam which is detachably connected to the two upright posts; the spraying mechanism comprises a spray pipe detachably connected to the cross beam, a plurality of spray heads arranged on the spray pipe, two liquid storage tanks respectively arranged on the two stand columns, a conveying pipeline for communicating the two liquid storage tanks with the spray pipe, and a water pump arranged on the conveying pipeline; the conveying pipeline is detachably connected with the supporting frame. This application has the effect of being convenient for build, the efficiency of construction is high.
Description
Technical Field
The application relates to the field of locomotive antifreeze solution spraying equipment, in particular to a locomotive antifreeze solution spraying device and a spraying system thereof.
Background
In the process of transporting materials such as coal and the like by a locomotive, when the weather temperature is low, the coal is easy to freeze with a locomotive carriage, so that the problems of difficult unloading, user shortage of tons, driving safety and the like are caused.
In view of the above-mentioned related art, the inventors consider that there is a drawback that the construction efficiency is low when the antifreeze spray apparatus is installed.
Disclosure of Invention
In order to improve the efficiency of construction of building antifreeze liquid spraying facility, accelerate construction speed, this application provides a locomotive antifreeze liquid spray set and spraying system thereof.
In a first aspect, the application provides a locomotive antifreeze solution spraying device, which adopts the following technical scheme:
a locomotive antifreeze solution spraying device comprises a support frame and a spraying mechanism arranged on the support frame; the support frame comprises two upright posts which are used for being installed on two sides of the track and a cross beam which is detachably connected to the two upright posts;
the spraying mechanism comprises a spray pipe detachably connected to the cross beam, a plurality of spray heads arranged on the spray pipe, two liquid storage tanks respectively arranged on the two stand columns, a conveying pipeline for communicating the two liquid storage tanks with the spray pipe, and a water pump arranged on the conveying pipeline; the conveying pipeline is detachably connected with the supporting frame.
By adopting the technical scheme, when the spraying device is installed, two upright posts are installed on two sides of the track, and then the cross beam is built on the two upright posts to complete the installation of the support frame; then, a liquid storage tank is installed on the stand column, a spray pipe and a spray head are installed on the cross beam, finally, a conveying pipeline is installed on the support frame, the spray pipe is communicated with the liquid storage tank, and a water pump is installed on the conveying pipeline, so that the installation process is simple and convenient, and the construction efficiency of constructing spraying equipment is improved; when the locomotive passes between the two upright posts, the water suction pump is started, the water suction pump pumps out the anti-freezing solution in the liquid storage tank and sends the anti-freezing solution into the spray pipe through the conveying pipeline, so that the anti-freezing solution is sprayed out of the spray head and is sprayed on a carriage of the locomotive.
Preferably, the conveying pipeline comprises two vertical pipes which are detachably connected to the two upright posts respectively, a transverse pipe which is detachably connected to the cross beam, and a connecting pipe which is arranged between the transverse pipe and the spray pipe;
the standpipe with violently be provided with the elbow between the pipe, the one end and the standpipe of elbow can be dismantled and be connected, the other end and violently the pipe can be dismantled and be connected, the bottom and the liquid storage pot of standpipe are connected, the suction pump sets up on the standpipe.
By adopting the technical scheme, the water suction pumps pump out the anti-freezing solution in the liquid storage tank, then send the anti-freezing solution into the vertical pipe, and send the anti-freezing solution into the horizontal pipe through the vertical pipe; when installation pipeline, install the standpipe earlier on the stand to link together standpipe, suction pump and liquid storage pot, violently manage from the installation on the crossbeam again, violently manage and install the connecting tube between violently pipe and spray tube, use the elbow at last with standpipe and horizontal union coupling, realize two liquid storage pots and spray tube intercommunication, make pipeline's installation also more simple and convenient, further improve the convenience of spray set installation.
Preferably, the two ends of the elbow are provided with movable joints, and the elbow is respectively connected with the transverse pipe and the vertical pipe through the movable joints.
By adopting the technical scheme, the movable joint is simple and convenient to install, and the sealing performance of the joint of the elbow is higher.
Preferably, the two ends of the transverse pipe are both provided with corrugated pipes, and one ends, far away from the transverse pipe, of the corrugated pipes are connected with the elbows.
By adopting the technical scheme, the corrugated pipe has certain deflection, so that when the transverse pipe is connected with the elbow, the adjustment can be carried out according to the position error between the transverse pipe and the elbow, and the connection between the transverse pipe and the elbow is more convenient.
Preferably, a first groove is formed in the side wall of one side of the upright post, the vertical tube is installed in the first groove, and a first cover plate is detachably connected to an opening of the first groove; a second groove is formed in the top surface of the cross beam, the transverse pipe and the spray pipe are both installed in the second groove, and a second cover plate is detachably connected to the opening of the second groove; a plurality of through holes are formed in the bottom of the second groove, and the spray heads penetrate through the corresponding through holes.
Through adopting above-mentioned technical scheme, first recess and first apron protect the standpipe inside the stand, and second recess and second apron protect horizontal pole, spray tube inside the crossbeam to reduce each pipeline and external contact in the spray set, reduced the ageing speed of each pipeline in the spray set.
Preferably, a plurality of first positioning pieces are fixedly arranged on the groove bottom of the first groove, a plurality of second positioning pieces are fixedly arranged on the first cover plate, and the vertical pipe is clamped between the plurality of first positioning pieces and the plurality of second positioning pieces.
Through adopting above-mentioned technical scheme, when installing the stand in the stand with the standpipe, with the stand butt to first setting element earlier on, be connected first apron and stand again, make the second setting element extrusion standpipe, make the standpipe by the centre gripping between a plurality of first setting elements and a plurality of second setting element, guarantee the stability of antifreeze liquid when the standpipe flows.
On the other hand, the application also provides an antifreeze solution spraying system, which is suitable for the above antifreeze solution spraying device for the locomotive, and adopts the following technical scheme:
a locomotive antifreeze solution spraying device comprises two photoelectric sensors respectively arranged on opposite side walls of two stand columns and a first electromagnetic valve arranged on a connecting pipeline; the photoelectric sensor is connected with the water suction pump and the first electromagnetic valve;
still include two level sensor that set up respectively in two liquid storage tanks and two second solenoid valves that set up respectively at violently managing both ends, two level sensor is connected with the suction pump that corresponds the liquid storage pot and is connected respectively, two level sensor still is connected with the second solenoid valve that corresponds one side.
By adopting the technical scheme, when the locomotive passes between the two upright posts, the connection of the two photoelectric sensors is disconnected, so that the two photoelectric sensors send signals to the first electromagnetic valve and the water suction pump, the water suction pump is started, the first electromagnetic valve is opened, and the spray head sprays the anti-freezing solution; meanwhile, the two liquid level sensors monitor the liquid level of the anti-freezing liquid in the liquid storage tanks in real time, when the liquid level of one anti-freezing liquid is too low, the water suction pump on one corresponding side is stopped, the second electromagnetic valve on one corresponding side is closed, and the anti-freezing liquid in the other liquid storage tank is prevented from flowing backwards.
Preferably, a mounting mechanism for mounting the photoelectric sensor on the upright is arranged between the photoelectric sensor and the upright.
By adopting the technical scheme, the photoelectric sensors are arranged on the upright posts by the mounting mechanism, so that the relative positions of the two photoelectric sensors are ensured.
Preferably, the mounting mechanism comprises a base arranged on the side wall of the upright column, a mounting plate connected to the base in a sliding manner, and a driving assembly arranged on the base and used for driving the mounting plate to slide on the base; the photoelectric sensor is installed on the installation plate.
By adopting the technical scheme, when the photoelectric sensor is installed on the stand column, after the large position of the photoelectric sensor is measured, the base is installed at the position corresponding to the stand column, the photoelectric sensor is installed on the installation plate, the driving assembly is used for finely adjusting the position of the photoelectric sensor, the positions of the two photoelectric sensors correspond, and the detection precision of the two photoelectric sensors is improved.
Preferably, the driving assembly comprises a fixed block fixedly arranged on the base and a screw rod penetrating through the fixed block and connected with the fixed block through threads, and one end of the screw rod is rotatably connected with the mounting plate.
Through adopting above-mentioned technical scheme, when rotating the screw rod, can drive the mounting panel and slide on the base, realize the function of adjustment photoelectric sensor position.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the construction process of building the spraying device, the two stand columns and the cross beam are firstly installed together to form a support frame, and then all pipelines in the spraying mechanism are sequentially installed on the support frame, so that the construction process is simpler and more convenient, and the construction efficiency is improved;
2. the first groove and the second groove are formed in the upright post and the cross beam, so that a pipeline in the spraying mechanism is protected in the upright post and the cross beam and is not contacted with the outside, the aging phenomenon of the pipeline is effectively reduced, and the stability of the spraying device during working is ensured;
3. all set up level sensor in two liquid storage tanks, but the antifreeze liquid level in each liquid storage tank of real-time supervision, after the antifreeze liquid level in one of them liquid storage tank crosses lowly, can in time customize the suction pump that corresponds to close corresponding second solenoid valve, make the antifreeze in another liquid storage tank can not flow backward in this liquid storage tank.
Drawings
FIG. 1 is a schematic structural diagram of a spraying device in an embodiment of the present application;
FIG. 2 is a partial cross-sectional view showing the construction of a delivery pipe;
FIG. 3 is a partial exploded view showing the connection between the column and the cross member;
FIG. 4 is a partial exploded view showing the connection of the vertical tubes to the cross tubes;
FIG. 5 is a partial exploded view showing the connection relationship between the pillar and the first cover plate;
FIG. 6 is a partial exploded view showing the connection relationship between the cross member and the second cover plate;
fig. 7 is a partial view showing the photoelectric sensor and the mounting mechanism.
Description of reference numerals: 1. a column; 11. a lower connecting plate; 12. a first groove; 13. a first cover plate; 14. a first connecting bolt; 15. a first positioning member; 16. a second positioning member; 2. a cross beam; 21. an upper connecting plate; 22. fastening a bolt; 23. a second groove; 24. a second cover plate; 25. a second connecting bolt; 3. a nozzle; 31. a spray head; 4. a liquid storage tank; 5. a delivery conduit; 51. a vertical tube; 52. a transverse tube; 53. bending the pipe; 54. a movable joint; 55. connecting a pipeline; 56. a bellows; 6. a water pump; 7. a photosensor; 71. a first solenoid valve; 8. a liquid level sensor; 81. a second solenoid valve; 9. an installation mechanism; 91. a base; 92. mounting a plate; 93. a slide rail; 94. a drive assembly; 941. a fixed block; 942. a screw.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses an antifreezing solution spraying device for a locomotive.
Referring to fig. 1 and 2, the spraying device comprises a support frame and a spraying mechanism arranged on the support frame; the support frame comprises two upright posts 1 and a cross beam 2 arranged between the top ends of the two upright posts 1, the two upright posts 1 are respectively positioned at two sides of the track, the cross beam 2 is supported above the track, and two ends of the cross beam 2 are respectively detachably connected with the two upright posts 1; the spraying mechanism comprises a spray pipe 3 arranged on the beam 2, a plurality of spray heads 31 arranged on the spray pipe 3, two liquid storage tanks 4 respectively arranged on the side walls of the bottom ends of the two upright posts 1, and a conveying pipeline 5 for communicating the liquid storage tanks 4 with the spray pipe 3; the liquid storage tank 4 is used for storing antifreeze, the conveying pipeline 5 can also be detachably connected to the support frame, a water pump 6 is arranged on the conveying pipeline 5, and the nozzles of the plurality of spray heads 31 face one side of the track; when the locomotive passes through the lower part of the cross beam 2 from the track, the water suction pumps 6 on the two sides are simultaneously started, the water suction pumps 6 pump out the antifreeze solution from the liquid storage tank 4, then the antifreeze solution is sent into the spray pipe 3 through the conveying pipeline 5 and sprayed out from the spray head 31, and therefore the function of spraying the antifreeze solution on the locomotive is achieved.
Referring to fig. 1 and 3, the bottom end of the upright post 1 may be poured on the ground at one side of the track using concrete, or the upright post 1 may be connected to the ground through a high-strength bolt after the high-strength bolt is implanted on the ground. Lower connecting plate 11 has set firmly on stand 1's the top lateral wall, crossbeam 2's both ends bottom surface all sets firmly upper junction plate 21, upper junction plate 21 butt is under on connecting plate 11, and be provided with a plurality of fastening bolt 22 between upper junction plate 21 and the lower connecting plate 11, upper junction plate 21 is connected together through a plurality of fastening bolt 22 with lower connecting plate 11, thereby link together crossbeam 2 and two stands 1, make the installation of stand 1 and crossbeam 2 be convenient for fix a position, it is convenient to install. In addition, crossbeam 2 and stand 1 also can directly adopt the welded mode to connect, after the top of aligning the butt with the one end of crossbeam 2 and stand 1, can realize being connected of stand 1 and crossbeam 2 with the outer edge on stand 1 top and the bottom surface welding of crossbeam 2 together.
Referring to fig. 2 and 4, the transfer duct 5 comprises two vertical pipes 51 and a cross pipe 52 disposed between the two vertical pipes 51; the two vertical pipes 51 are detachably connected to the two vertical columns 1 respectively, the transverse pipe 52 is detachably connected to the transverse beam 2, the top ends of the vertical pipes 51 are provided with 90-degree elbows 53, two ends of each elbow 53 are provided with movable joints 54, and two ends of each elbow 53 are connected with the vertical pipes 51 and the transverse pipe 52 through the movable joints 54 respectively to communicate the vertical pipes 51 and the transverse pipe 52; a connecting pipeline 55 is fixedly arranged at the middle part of the transverse pipe 52 along the length direction, one end of the connecting pipeline 55 far away from the transverse pipe 52 is fixedly connected with the spray pipe 3, and the connecting part of the connecting pipeline 55 and the spray pipe 3 is also positioned at the middle part of the spray pipe 3 along the length direction; the bottom end of the vertical pipe 51 is connected with the corresponding liquid storage tank 4, and the water suction pump 6 is arranged on the corresponding vertical pipe 51. After installing the support frame, install the liquid storage pot 4 earlier on corresponding stand 1, install stand 1 with standpipe 51 again on to make standpipe 51 and liquid storage pot 4 communicate, and switch on suction pump 6 on standpipe 51, install back on crossbeam 2 with spray tube 3 and shower nozzle 31 afterwards, violently manage 52 at last installation, all communicate with violently managing 52 and two standpipes 51 and spray tube 3, accomplish the installation work that sprays the mechanism promptly, the installation is simple and convenient.
Referring to fig. 4, the two ends of the horizontal tube 52 are further connected with corrugated tubes 56, one end of each corrugated tube 56, which is far away from the horizontal tube 52, is connected with the elbow 53 through the movable joint 54, and the corrugated tubes 56 have certain flexibility and can be adjusted according to the position error between the horizontal tube 52 and the elbow 53, so that the connection between the horizontal tube 52 and the elbow 53 is more labor-saving.
Referring to fig. 2 and 5, the side walls of the two columns 1 close to each other are provided with first grooves 12, the vertical pipes 51 are installed in the first grooves 12, the openings of the first grooves 12 are further provided with first cover plates 13, the first cover plates 13 are provided with a plurality of first connecting bolts 14 along the circumferential edges of the first cover plates 13, and the first cover plates 13 are installed on the columns 1 through the plurality of first connecting bolts 14 and close the openings of the first grooves 12. And, set firmly a plurality of first setting elements 15 on the tank bottom of first recess 12, first setting element 15 is perpendicular setting with the tank bottom of first recess 12, has set firmly a plurality of second setting elements 16 on the lateral wall that first apron 13 is close to stand 1, and second setting element 16 is perpendicular with the apron, and a plurality of first setting elements 15 all are located first recess 12 with a plurality of second setting elements 16, and along the direction of height staggered distribution of stand 1.
Referring to fig. 2 and 5, semicircular positioning grooves are formed in the ends, close to each other, of the first positioning member 15 and the second positioning member 16, the vertical tube 51 is clamped between the plurality of first positioning members 15 and the plurality of second positioning members 16, and the outer side wall of the vertical tube 51 abuts against the inside of the positioning groove; the bottom end of the vertical pipe 51 is bent towards one side of the bottom of the groove far away from the first groove 12, penetrates through the first groove 12 and then is connected with the bottom end of the liquid storage tank 4, and the water suction pump 6 is also arranged at the bottom of the liquid storage tank 4 and is connected to one end, extending out of the upright post 1, of the vertical pipe 51. When installing standpipe 51 on stand 1, put into first recess 12 with standpipe 51 earlier to make standpipe 51 butt to the constant head tank of first setting element 15, install first apron 13 on stand 1 again, and make the constant head tank of second setting element 16 butt to on standpipe 51, thereby with standpipe 51 centre gripping inside stand 1.
Referring to fig. 2 and 6, a second groove 23 is formed in the top surface of the cross beam 2, similarly, a second cover plate 24 is disposed at an opening of the second groove 23, and a plurality of second connecting bolts 25 are disposed at the edge of the second cover plate 24 along the circumferential direction, that is, the second cover plate 24 is connected to the cross beam 2 through the plurality of second connecting bolts 25. The spray pipe 3, the transverse pipe 52 and the connecting pipeline 55 are all located in the second groove 23, a plurality of through holes are formed in the bottom of the second groove 23, a plurality of spray heads 31 on the spray pipe 3 correspond to the through holes one by one, the spray pipe 3 abuts against the bottom of the second groove 23, the spray heads 31 penetrate through the corresponding through holes, the spray heads 31 of the spray heads 31 face the track below the cross beam 2, the transverse pipe 52 is located above the spray pipe 3, and the connecting pipeline 55 is located between the transverse pipe 52 and the spray pipe 3; the top end of the vertical tube 51 extends through the cross beam 2 and into the second groove 23, and the elbow 53 and the bellows 56 are also mounted in the second groove 23.
When installing spray tube 3 and violently pipe 52 on crossbeam 2, earlier put into second recess 23 with violently pipe 52 together spray tube 3 to make shower nozzle 31 stretch out the through-hole, reuse elbow 53 and bellows 56 link violently pipe 52 and standpipe 51 together, connect the opening part at second recess 23 with second apron 24 again at last, thereby accomplish the connection of spray tube 3 and violently pipe 52 and crossbeam 2, and violently pipe 52 and two standpipe 51's connection work, realize whole pipeline 5's intercommunication.
The implementation principle of a locomotive spray set of the embodiment of the application is as follows: when the spraying device is installed, after the supporting frame is installed on the rail, all pipelines in the spraying mechanism are installed on the supporting frame, the installation and construction process is simple and convenient, the pipelines in the spraying mechanism are hidden in the supporting frame, the aging speed of all pipelines in the spraying mechanism is reduced, and the stability of the spraying mechanism is guaranteed.
The embodiment of the application also discloses a spraying system suitable for the locomotive spraying device.
Referring to fig. 1 and 2, the spraying system includes two photoelectric sensors 7 respectively disposed on two cover plates, and a first solenoid valve 71 disposed on the connection pipe 55; the two photoelectric sensors 7 are oppositely arranged, and the two photoelectric sensors 7 are both connected with the water suction pump 6 and the first electromagnetic valve 71; when the locomotive passes between the two upright posts 1 from the track, the two photoelectric sensors 7 receive signals and send signals to the water suction pump 6 and the first electromagnetic valve 71, so that the water suction pump 6 and the first electromagnetic valve 71 are simultaneously opened, the water suction pump 6 pumps out the anti-freezing liquid from the liquid storage tank 4 and then sends the anti-freezing liquid into the vertical pipe 51 and the horizontal pipe 52, and the anti-freezing liquid flows into the spray pipe 3 from the horizontal pipe 52 and is sprayed out from the spray head 31, so that the anti-freezing liquid spraying function of the locomotive is realized.
Referring to fig. 2, the spraying system further includes two liquid level sensors 8 respectively disposed in the two liquid storage tanks 4, and two second electromagnetic valves 81 respectively disposed at two ends of the horizontal pipe 52; the liquid level sensor 8 is connected with the water suction pump 6 and the second electromagnetic valve 81 on the corresponding side, the liquid level sensor 8 is used for sensing the liquid level of the antifreeze in the liquid storage tank 4 in real time, and if the liquid level of the antifreeze in the liquid storage tank 4 is too low, the water suction pump 6 and the second electromagnetic valve 81 on the corresponding side of the transverse pipe 52 are closed, so that the antifreeze in the liquid storage tank 4 on the other side cannot flow back into the liquid storage tank 4 with less antifreeze, and the spray head 31 can be ensured to normally spray the antifreeze.
Referring to fig. 1, a mounting mechanism 9 is provided between the photosensor 7 and the cover plate, and the mounting mechanism 9 is used to mount the photosensor 7 on the cover plate.
Referring to fig. 7, the mounting mechanism 9 includes a base 91 disposed on the cover plate, the base 91 is disposed in parallel with the cover plate, a mounting plate 92 is disposed on a side of the base 91 away from the cover plate, a sliding groove is disposed at one end of the mounting plate 92, a sliding rail 93 is fixedly disposed on the base 91, the sliding rail 93 is disposed along the height direction of the column 1, and the sliding groove on the mounting plate 92 is clamped on the sliding rail 93, so that the mounting plate 92 can slide on the base 91 along the height direction of the column 1; one end of the mounting plate 92, which is far away from the base 91, is bent towards one side of the cross beam 2, and the photoelectric sensor 7 is fixedly arranged on the upward bent side of the mounting plate 92, so that the photoelectric sensor 7 faces towards one side of the other upright post 1; the base 91 is further provided with a driving assembly 94 for driving the mounting plate 92 to slide.
When the photoelectric sensor 7 is installed, after the large position of the photoelectric sensor 7 is measured on the cover plate, the base 91 is welded on the cover plate, and can also be connected with the cover plate in a bolt connection mode; after the photoelectric sensor 7 is connected to the mounting plate 92, the driving assembly 94 is used to finely adjust the position of the photoelectric sensor 7, so that the photoelectric sensors 7 on both sides are aligned, thereby ensuring the accuracy of the photoelectric sensor 7.
Referring to fig. 7, the driving assembly 94 includes a fixing block 941 fixed on the base 91, a screw 942 is screwed on the fixing block 941, and one end of the screw 942 is rotatably connected to the mounting plate 92; by rotating the screw 942, the mounting plate 92 can be driven to slide on the base 91, thereby realizing the function of adjusting the position of the photoelectric sensor 7.
The implementation principle of a locomotive spraying system of the embodiment of the application is as follows: by arranging the photoelectric sensor 7 and the first electromagnetic valve 71, when the locomotive passes below the spray head 31, the spray head 31 can be controlled to spray the antifreeze, and the relative positions of the two photoelectric sensors 7 are ensured under the action of the mounting mechanism 9; the liquid level sensor 8 can monitor the liquid level of the antifreeze in the liquid storage tank 4 in real time, and when the amount of the antifreeze in the liquid storage tank 4 is small, the second electromagnetic valve 81 on the corresponding side can be closed in time to prevent the antifreeze in the other liquid storage tank 4 from flowing backwards, so that the normal operation of the spray head 31 is ensured.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a locomotive antifreeze solution spray set which characterized in that: comprises a support frame and a spraying mechanism arranged on the support frame; the supporting frame comprises two upright posts (1) which are used for being installed on two sides of the track and a cross beam (2) which is detachably linked to the two upright posts (1);
the spraying mechanism comprises a spraying pipe (3) detachably connected to the cross beam (2), a plurality of spray heads (31) arranged on the spraying pipe (3) and with the spray nozzles facing downwards, two liquid storage tanks (4) respectively arranged on the two upright posts (1), a conveying pipeline (5) for communicating the two liquid storage tanks (4) with the spraying pipe (3), and a water suction pump (6) arranged on the conveying pipeline (5); the conveying pipeline (5) is detachably connected with the supporting frame.
2. The spray device of antifreeze solution for locomotives according to claim 1, wherein: the conveying pipeline (5) comprises two vertical pipes (51) which are detachably connected to the two vertical columns (1) respectively, a transverse pipe (52) which is detachably connected to the cross beam (2), and a connecting pipe which is arranged between the transverse pipe (52) and the spray pipe (3);
be provided with elbow (53) between standpipe (51) and violently pipe (52), the one end and standpipe (51) of elbow (53) can be dismantled and be connected, the other end can be dismantled with violently pipe (52) and be connected, the bottom and the liquid storage pot (4) of standpipe (51) are connected, suction pump (6) set up on standpipe (51).
3. The spray device of antifreeze solution for locomotives according to claim 2, wherein: the two ends of the elbow (53) are respectively provided with a movable joint (54), and the elbow (53) is respectively connected with the transverse pipe (52) and the vertical pipe (51) through the movable joints (54).
4. The spray device of antifreeze solution for locomotives according to claim 2, wherein: corrugated pipes (56) are arranged at two ends of the transverse pipe (52), and one end, far away from the transverse pipe (52), of each corrugated pipe (56) is connected with the elbow (53).
5. The spray device of antifreeze solution for locomotives according to claim 2, wherein: a first groove (12) is formed in the side wall of one side of the upright post (1), the vertical tube (51) is installed in the first groove (12), and a first cover plate (13) is detachably connected to the opening of the first groove (12); a second groove (23) is formed in the top surface of the cross beam (2), the transverse pipe (52) and the spray pipe (3) are both installed in the second groove (23), and a second cover plate (24) is detachably connected to the opening of the second groove (23); a plurality of through holes are formed in the bottom of the second groove (23), and the spray heads (31) penetrate through the corresponding through holes.
6. The spraying device for antifreeze solution of locomotive according to claim 5, wherein: a plurality of first positioning pieces (15) are fixedly arranged on the bottom of the first groove (12), a plurality of second positioning pieces (16) are fixedly arranged on the first cover plate (13), and the vertical pipe (51) is clamped between the first positioning pieces (15) and the second positioning pieces (16).
7. An antifreeze spray system for use in the antifreeze spray apparatus of any one of claims 1 to 6, wherein: comprises two photoelectric sensors (7) respectively arranged on the opposite side walls of two upright posts (1) and a first electromagnetic valve (71) arranged on a connecting pipeline (55); the photoelectric sensor (7) is connected with the water pump (6) and the first electromagnetic valve (71);
still include two level sensor (8) that set up respectively in two liquid storage tanks (4) and two second solenoid valve (81) that set up respectively at violently pipe (52) both ends, two level sensor (8) are connected with suction pump (6) that correspond liquid storage tank (4) and are connected respectively, two level sensor (8) still are connected with second solenoid valve (81) that correspond one side.
8. The antifreeze spray system of claim 7, wherein: an installation mechanism (9) used for installing the photoelectric sensor (7) on the upright post (1) is arranged between the photoelectric sensor (7) and the upright post (1).
9. The antifreeze spray system of claim 8, wherein: the mounting mechanism (9) comprises a base (91) arranged on the side wall of the upright post (1), a mounting plate (92) connected to the base (91) in a sliding manner, and a driving assembly (94) arranged on the base (91) and used for driving the mounting plate (92) to slide on the base (91); the photoelectric sensor (7) is mounted on a mounting plate (92).
10. The antifreeze spray system of claim 9, wherein: the driving assembly (94) comprises a fixed block (941) fixedly arranged on the base (91) and a screw (942) penetrating through the fixed block (941) and in threaded connection with the fixed block, and one end of the screw (942) is rotatably connected with the mounting plate (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960266.6A CN112170039A (en) | 2020-09-14 | 2020-09-14 | Locomotive antifreeze solution spraying device and spraying system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960266.6A CN112170039A (en) | 2020-09-14 | 2020-09-14 | Locomotive antifreeze solution spraying device and spraying system thereof |
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| Publication Number | Publication Date |
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| CN112170039A true CN112170039A (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010960266.6A Pending CN112170039A (en) | 2020-09-14 | 2020-09-14 | Locomotive antifreeze solution spraying device and spraying system thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114100891A (en) * | 2021-11-05 | 2022-03-01 | 徐州尚美林家具有限公司 | Furniture production is with waxing device |
| CN115382699A (en) * | 2022-09-20 | 2022-11-25 | 北京航空航天大学 | Fuel injector clamping and liquid conveying device |
| CN115950128A (en) * | 2022-12-30 | 2023-04-11 | 西北大学 | Anti-icing device |
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| CN206243149U (en) * | 2016-12-15 | 2017-06-13 | 威德环境科技股份有限公司 | Cleaning machine and its cleaning agent spray equipment |
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| CN114100891A (en) * | 2021-11-05 | 2022-03-01 | 徐州尚美林家具有限公司 | Furniture production is with waxing device |
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| CN115950128A (en) * | 2022-12-30 | 2023-04-11 | 西北大学 | Anti-icing device |
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Application publication date: 20210105 |