CN112227281A - Tunnel cleaning device based on piston effect - Google Patents
Tunnel cleaning device based on piston effect Download PDFInfo
- Publication number
- CN112227281A CN112227281A CN202011087554.1A CN202011087554A CN112227281A CN 112227281 A CN112227281 A CN 112227281A CN 202011087554 A CN202011087554 A CN 202011087554A CN 112227281 A CN112227281 A CN 112227281A
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- fixedly connected
- dust suction
- tunnel
- device based
- cavity
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the field of tunnel cleaning, and particularly relates to a tunnel cleaning device based on a piston effect, wherein the top of a supporting plate above a lifting component of a fixed seat on a cleaning trolley is fixedly connected with a first motor with a first cleaning brush, a bottom moving component of the cleaning trolley is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a second cleaning brush, one side of a dust collecting seat is fixedly connected with a first dust suction pump, the dust collecting seat is respectively provided with a first cavity and a second cavity, the output end of the first dust suction pump extends into the first cavity, one end of an input end dust suction pipe of the first dust suction pump extends to the lower part of the bottom of the cleaning trolley, the output end of a second dust suction pump at the top of the dust collecting seat extends into the second cavity, the input end of the second dust suction pump is fixedly connected with a connecting pipe in a sealing manner, one end of the connecting pipe and one end of the dust suction, the problem of because piston effect can make the air quality in the tunnel worsen, current clean dress is to the tunnel comprehensive cleanness is solved.
Description
Technical Field
The invention belongs to the field of tunnel cleaning, and relates to a tunnel cleaning device based on a piston effect.
Background
The tunnel is a building which is built underground or underwater or in a mountain, is paved with railways or is constructed on roads for motor vehicles to pass through, and has a large amount of dust particles and smoke on the ground or in the air during the use process, so that the tunnel needs to be cleaned.
The existing cleaning device can only clean the ground generally, and cannot clean the top of the tunnel, and the piston effect can deteriorate the air quality in the tunnel and influence the health of a human body, so that the tunnel cleaning device based on the piston effect is provided for solving the problems.
Disclosure of Invention
In view of the above, the invention provides a tunnel cleaning device based on a piston effect, which aims to solve the problems that the existing cleaning device can only clean the ground and cannot clean the top of a tunnel, and the quality of air in the tunnel is deteriorated due to the piston effect, so that the health of a human body is affected.
In order to achieve the above purpose, the invention provides a tunnel cleaning device based on a piston effect, which comprises a cleaning vehicle, wherein a fixed seat and a dust collecting seat are respectively and fixedly connected to the cleaning vehicle, a lifting assembly is arranged on the fixed seat, two support columns are fixedly connected to the lifting assembly, the top ends of the two support columns are fixedly connected to a same support plate, the top of the support plate is fixedly connected to a first motor, a first cleaning brush is fixedly connected to an output shaft of the first motor, a moving assembly is arranged at the bottom of the cleaning vehicle, a second motor is fixedly connected to the moving assembly, a second cleaning brush is fixedly connected to an output shaft of the second motor, a first dust suction pump is fixedly connected to one side of the dust collecting seat, a first cavity and a second cavity are respectively arranged on the dust collecting seat, the output end of the first dust suction pump extends into the first cavity, and a dust suction pipe is fixedly connected to the input end of the first, the one end of dust absorption pipe extends to the bottom below of cleaning cart, the top fixedly connected with second dust absorption pump of collection dirt seat, the output of second dust absorption pump extends to in the second cavity, the sealed fixedly connected with connecting pipe of input of second dust absorption pump, the one end of connecting pipe and the equal sealed fixedly connected with suction hood of one end of dust absorption pipe, equal fixedly connected with rectangle seat on the both sides inner wall of second cavity, the centre gripping has same purification layer on two rectangle seats, the sealed fixedly connected with blast pipe of opposite side of collection dirt seat.
The beneficial effect of this basic scheme lies in: can both clean the top and the ground in tunnel through first cleaning brush and second cleaning brush, and can purify the air in the tunnel, make the clean pollution-free of air in the tunnel, can not cause the injury to the health.
Further, the lifting unit is including establishing fixed cavity on the fixing base, fixedly connected with electric telescopic handle on one side inner wall of fixed cavity, electric telescopic handle's one end fixedly connected with sliding plate, set up flutedly on the bottom inner wall of fixed cavity, it is connected with the pivot to rotate on the bottom inner wall of recess, fixed cover is equipped with the reel in the pivot, around being equipped with the stay cord on the reel, the one end of stay cord and one side fixed connection of sliding plate, sliding connection has the connecting plate in the fixed cavity, the bottom fixedly connected with of connecting plate removes the seat, remove the bottom of seat and seted up threaded hole, the top of pivot extend to in the threaded hole and with screw hole threaded connection, the bottom of two support columns all extend to fixed cavity and with the top fixed connection of connecting plate, beneficial effect: through electric telescopic handle work, can make first cleaning brush rebound to can laminate mutually with the top in tunnel, be convenient for clean the top in tunnel.
Further, the removal subassembly is including seting up the mounting groove in the cleaning cart bottom, fixedly connected with push rod motor on the one side inner wall of mounting groove, the fixedly connected with movable plate on the output shaft of push rod motor, the bottom of movable plate and the top fixed connection of second motor, beneficial effect: can make the second cleaning brush remove through the push rod motor for the second cleaning brush can clean some dead angle positions, makes the cleanness more comprehensive.
Further, be equipped with the installation cavity on the rectangle seat, it is connected with the screw shaft to rotate on the bottom inner wall of installation cavity, the top of screw shaft extends to the top and the fixedly connected with knob of rectangle seat, the symmetry is equipped with two sections opposite screw threads on the screw shaft, and equal threaded connection has the threading board on two sections opposite screw threads, and one side of two threading boards all extends to one side of rectangle seat, and the equal fixedly connected with pressure strip in one side that two threading boards are close to each other, beneficial effect: rotate two threaded shafts, the threaded shaft can make two screw plates remove to the direction of keeping away from each other to can make two pressure strips keep away from each other, just so can take out the purification layer and clear up or change convenient and fast.
Further, purify the layer and include filter layer and activated carbon layer, the filter layer is located activated carbon layer's top, beneficial effect: the filter layer can filter dust and impurity in the air, and the active carbon layer can adsorb the harmful substance in the air to can purify the air.
Further, be equipped with the chamber door on the dust collection seat, two suction hoods are loudspeaker forms, beneficial effect: the dust hood is horn-shaped, which can increase the dust collection area.
Further, the spout has all been seted up on the both sides inner wall of fixed cavity, the both sides of connecting plate respectively with one side inner wall sliding connection of two spouts, beneficial effect: the connecting plate can be moved more smoothly by the sliding groove.
Further, the cover is equipped with torque spring in the pivot, torque spring's both ends respectively with the bottom of reel and the bottom inner wall fixed connection of recess, beneficial effect: the torsion spring can provide the return power for the rotating shaft.
Further, the spacing groove has been seted up on the bottom inner wall of fixed cavity, the bottom of sliding plate and the bottom inner wall sliding connection of spacing groove, beneficial effect: the limiting groove can enable the sliding plate to move more smoothly, and the position deviation cannot occur.
Further, fixedly connected with fixed plate on one side inner wall of installation cavity, the top and the equal fixedly connected with telescopic link in bottom of fixed plate, one end that two telescopic links were kept away from each other respectively with two thread plates one side fixed connection that is close to each other, beneficial effect: the telescopic rod can make the threading board more firm removal.
The invention has the beneficial effects that:
1. according to the tunnel cleaning device based on the piston effect, the first cleaning brush can move upwards through the work of the electric telescopic rod, so that the first cleaning brush can be attached to the top of a tunnel and is convenient to clean the top of the tunnel, and the second cleaning brush can move through the push rod motor, so that the second cleaning brush can clean dead corners, and the cleaning is more comprehensive.
2. According to the tunnel cleaning device based on the piston effect, the dust generated by cleaning of the second cleaning brush can be adsorbed into the first cavity through the first dust suction pump, the dust generated by cleaning of the first cleaning brush can be adsorbed through the second dust suction pump, meanwhile, the air in the tunnel can be adsorbed through the second dust suction pump, the adsorbed dust and air can enter the second cavity, the filter layer can filter the dust and impurities in the air, the active carbon layer can adsorb harmful substances in the air, so that the air can be purified, the purified air can be discharged into the tunnel through the exhaust pipe, the air in the tunnel can be clean and pollution-free, no harm can be caused to the body, the cleaning vehicle can move randomly, and the tunnel can be cleaned completely and completely.
3. According to the tunnel cleaning device based on the piston effect, disclosed by the invention, the box door is opened, dust in the first cavity can be cleaned, the two threaded shafts are simultaneously rotated, and the two threaded plates can be moved in the direction away from each other by the threaded shafts, so that the two pressing plates can be away from each other, and a cleaning layer can be taken out for cleaning or replacing, and the tunnel cleaning device is convenient and quick.
The tunnel cleaning device is reasonable in structure and simple to operate, the top and the ground of the tunnel can be cleaned through the first cleaning brush and the second cleaning brush, air in the tunnel can be purified, the air in the tunnel is clean and pollution-free, and the body cannot be injured.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a front view of a tunnel cleaning apparatus based on the piston effect of the present invention;
FIG. 2 is a sectional view of a fixing seat of a tunnel cleaning device based on a piston effect according to the present invention;
FIG. 3 is a sectional view of a dust holder of a tunnel cleaning apparatus based on the piston effect according to the present invention;
FIG. 4 is a schematic cross-sectional view of a rectangular base of a tunnel cleaning device based on a piston effect according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention.
The drawings are numbered as follows: the cleaning device comprises a cleaning trolley 1, a fixed seat 2, a supporting column 3, a first motor 4, a first cleaning brush 5, a second motor 6, a second cleaning brush 7, a dust collecting seat 8, a first dust suction pump 9, a supporting plate 10, a dust suction cover 11, a first cavity 12, a second cavity 13, a second dust suction pump 14, a rectangular seat 15, a purification layer 16, an electric telescopic rod 17, a sliding plate 18, a rotating shaft 19, a winding wheel 20, a movable seat 21, a connecting plate 22, a fixed cavity 23, a sliding groove 24, a limiting groove 25, a torsion spring 26, a mounting groove 27, a push rod motor 28, a movable plate 29, a mounting cavity 30, a threaded shaft 31, a threaded plate 32, a pressing plate 33 and a telescopic rod 34.
Detailed Description
The following is further detailed by way of specific embodiments:
as shown in fig. 1-5, the tunnel cleaning device based on the piston effect comprises a cleaning vehicle 1, wherein a fixed seat 2 and a dust collecting seat 8 are respectively and fixedly connected to the cleaning vehicle 1, a lifting assembly is arranged on the fixed seat 2, two supporting columns 3 are fixedly connected to the lifting assembly, the top ends of the two supporting columns 3 are fixedly connected to a same supporting plate 10, a first motor 4 is fixedly connected to the top of the supporting plate 10, and a first cleaning brush 5 is fixedly connected to the output shaft of the first motor 4.
The bottom of the cleaning vehicle 1 is provided with a moving component, the moving component is fixedly connected with a second motor 6, an output shaft of the second motor 6 is fixedly connected with a second cleaning brush 7, one side of a dust collecting seat 8 is fixedly connected with a first dust suction pump 9, the dust collecting seat 8 is respectively provided with a first cavity 12 and a second cavity 13, the output end of the first dust suction pump 9 extends into the first cavity 12, the input end of the first dust suction pump 9 is fixedly connected with a dust suction pipe in a sealing way, one end of the dust suction pipe extends to the lower part of the bottom of the cleaning vehicle 1, the top of the dust collecting seat 8 is fixedly connected with a second dust suction pump 14, the output end of the second dust suction pump 14 extends into the second cavity 13, the input end of the second dust suction pump 14 is fixedly connected with a connecting pipe in a sealing way, one end of the connecting pipe and one end of the dust suction pipe are fixedly connected with a dust suction cover 11 in a sealing way, the centre gripping has same purification layer 16 on two rectangle seats 15, and the sealed fixedly connected with blast pipe of opposite side of collection dirt seat 8 can both be cleaned top and ground in tunnel through first cleaning brush 5 and second cleaning brush 7, and can purify the air in the tunnel, makes the clean pollution-free of air in the tunnel, can not cause the injury to the health.
In this embodiment, the lifting assembly includes a fixed cavity 23 disposed on the fixed base 2, an electric telescopic rod 17 is fixedly connected to an inner wall of one side of the fixed cavity 23, a sliding plate 18 is fixedly connected to one end of the electric telescopic rod 17, a groove is formed on an inner wall of the bottom of the fixed cavity 23, a rotating shaft 19 is rotatably connected to an inner wall of the bottom of the groove, a reel 20 is fixedly sleeved on the rotating shaft 19, a pulling rope is wound on the reel 20, one end of the pulling rope is fixedly connected to one side of the sliding plate 18, a connecting plate 22 is slidably connected to the fixed cavity 23, a movable base 21 is fixedly connected to the bottom of the connecting plate 22, a threaded hole is formed in the bottom of the movable base 21, the top end of the rotating shaft 19 extends into and is in threaded connection with the threaded hole, the bottom ends of the two supporting, the first cleaning brush 5 can be moved upward so as to be attached to the top of the tunnel, thereby facilitating the cleaning of the top of the tunnel.
The moving component comprises a mounting groove 27 arranged at the bottom of the cleaning vehicle 1, a push rod motor 28 is fixedly connected on the inner wall of one side of the mounting groove 27, a moving plate 29 is fixedly connected on the output shaft of the push rod motor 28, the bottom of the moving plate 29 is fixedly connected with the top of the second motor 6, the second cleaning brush 7 can move through the push rod motor 28, so that the second cleaning brush 7 can clean dead angle positions, the cleaning is more comprehensive, a box door is arranged on the dust collecting seat 8, the two dust suction covers 11 are horn-shaped, the dust suction area can be increased, sliding grooves 24 are respectively arranged on the inner walls of the two sides of the fixed cavity 23, the two sides of the connecting plate 22 are respectively in sliding connection with the inner walls of one side of the two sliding grooves 24, the sliding grooves 24 can enable the connecting plate 22 to move more smoothly, a torsion spring 26 is sleeved on the rotating shaft 19, the two ends, the torsion spring 26 can provide the reset power for the rotating shaft 19, the inner wall of the bottom of the fixed cavity 23 is provided with a limit groove 25, the bottom of the sliding plate 18 is connected with the inner wall of the bottom of the limit groove 25 in a sliding mode, and the limit groove 25 can enable the sliding plate 18 to move smoothly without position deviation.
In this embodiment, a mounting chamber 30 is disposed on the rectangular base 15, a threaded shaft 31 is rotatably connected to the inner wall of the bottom of the mounting chamber 30, the top end of the threaded shaft 31 extends above the top of the rectangular base 15 and is fixedly connected with a knob, two opposite threads are symmetrically disposed on the threaded shaft 31, two opposite threads are both in threaded connection with threaded plates 32, one sides of the two threaded plates 32 extend to one side of the rectangular base 15, one sides of the two threaded plates 32 close to each other are both fixedly connected with pressure plates 33, the two threaded shafts 31 are rotated, the two threaded plates 32 can be moved in a direction away from each other by the threaded shaft 31, so that the two pressure plates 33 can be away from each other, thereby the purifying layer 16 can be taken out for cleaning or replacing, which is convenient and fast, the purifying layer 16 comprises a filter layer and an activated carbon layer, the filter layer is disposed above the activated carbon layer, and can filter dust and impurities in air, the active carbon layer can adsorb the harmful substance in the air to can purify the air, fixedly connected with fixed plate on the inner wall of one side of installation cavity 30, the top and the equal fixedly connected with telescopic link 34 in bottom of fixed plate, the one end that two telescopic links 34 kept away from each other respectively with two thread plates 32 one side fixed connection that is close to each other, telescopic link 34 can make the removal that thread plates 32 can stabilize more.
This tunnel cleaning device's application method based on piston effect, at first start electric telescopic handle 17, make electric telescopic handle 17 shrink, and then can make sliding plate 18 remove to the direction of keeping away from pivot 19, thereby can stimulate the stay cord, make reel 20 drive pivot 19 and rotate, pivot 19 rotates and to make and remove seat 21 and drive connecting plate 22 rebound, connecting plate 22 can drive backup pad 10 rebound through two support columns 3, thereby can make first motor 4 drive first cleaning brush 5 rebound, make first cleaning brush 5 laminate mutually with the top in tunnel.
The first motor 4 and the second motor 6 are started, the first motor 4 and the second motor 6 can respectively drive the first cleaning brush 5 and the second cleaning brush 7 to rotate, the first cleaning brush 5 can clean the top of the tunnel, the second cleaning brush 7 can clean the road surface of the tunnel, when the second cleaning brush 7 encounters a dead angle, the movable plate 29 can drive the second motor 6 to move through the push rod motor 28, so that the dead angle is convenient to clean, when the second cleaning brush 7 cleans the ground, dust can fly, at this time, the first dust suction pump 9 is started, the first dust suction pump 9 can suck the dust at the bottom into the first cavity 12, the second dust suction pump 14 is started, the second dust suction pump 14 can suck the dust generated by cleaning of the first cleaning brush 5, meanwhile, the second dust suction pump 14 can suck air in the tunnel, and the sucked dust and air can enter the second cavity 13, the filter layer can filter impurity in dust and the air, the active carbon layer can adsorb the harmful substance in the air, thereby can purify the air, the air after the purification can be discharged into to the tunnel in through the blast pipe, can make the air in the tunnel clean pollution-free like this, can not cause the injury to the health, the removal of cleaning cart 1 at will, can carry out comprehensive cleanness to the tunnel, after the cleanness is accomplished, close all electric original paper, then open the chamber door, can clear up the dust in first cavity 12, rotate two screw shafts 31 simultaneously, screw shaft 31 can make two thread plates 32 remove to the direction of keeping away from each other, thereby can make two pressure strip 33 keep away from each other, just so can take out purification layer 16 and clear up or change, and is convenient and fast.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (10)
1. A tunnel cleaning device based on a piston effect comprises a cleaning trolley (1) and is characterized in that a fixed seat (2) and a dust collecting seat (8) are fixedly connected to the cleaning trolley (1) respectively, a lifting assembly is arranged on the fixed seat (2), two supporting columns (3) are fixedly connected to the lifting assembly, the top ends of the two supporting columns (3) are fixedly connected with a same supporting plate (10), the top of the supporting plate (10) is fixedly connected with a first motor (4), an output shaft of the first motor (4) is fixedly connected with a first cleaning brush (5), a moving assembly is arranged at the bottom of the cleaning trolley (1), a second motor (6) is fixedly connected to the moving assembly, an output shaft of the second motor (6) is fixedly connected with a second cleaning brush (7), and a first dust suction pump (9) is fixedly connected to one side of the dust collecting seat (8), the dust collecting base (8) is respectively provided with a first cavity (12) and a second cavity (13), the output end of the first dust suction pump (9) extends into the first cavity (12), the input end of the first dust suction pump (9) is fixedly connected with a dust suction pipe in a sealing way, one end of the dust suction pipe extends to the lower part of the bottom of the cleaning vehicle (1), the top of the dust collecting base (8) is fixedly connected with a second dust suction pump (14), the output end of the second dust suction pump (14) extends into the second cavity (13), the input end of the second dust suction pump (14) is fixedly connected with a connecting pipe in a sealing way, one end of the connecting pipe and one end of the dust suction pipe are both fixedly connected with a dust suction cover (11) in a sealing way, equal fixedly connected with rectangle seat (15) on the both sides inner wall of second cavity (13), the centre gripping has same purification layer (16) on two rectangle seats (15), the sealed fixedly connected with blast pipe of opposite side of collection dirt seat (8).
2. The tunnel cleaning device based on the piston effect as recited in claim 1, wherein the lifting assembly comprises a fixed chamber (23) disposed on the fixed base (2), an electric telescopic rod (17) is fixedly connected to one side of the inner wall of the fixed chamber (23), a sliding plate (18) is fixedly connected to one end of the electric telescopic rod (17), a groove is formed on the bottom inner wall of the fixed chamber (23), a rotating shaft (19) is rotatably connected to the bottom inner wall of the groove, a reel (20) is fixedly disposed on the rotating shaft (19), a pulling rope is wound on the reel (20), one end of the pulling rope is fixedly connected to one side of the sliding plate (18), a connecting plate (22) is slidably connected in the fixed chamber (23), a movable base (21) is fixedly connected to the bottom of the connecting plate (22), and a threaded hole is formed in the bottom of the movable base (21), the top end of the rotating shaft (19) extends into the threaded hole and is in threaded connection with the threaded hole, and the bottom ends of the two support columns (3) extend into the fixed cavity (23) and are fixedly connected with the top of the connecting plate (22).
3. The tunnel cleaning device based on the piston effect as claimed in claim 1, wherein the moving component comprises a mounting groove (27) arranged at the bottom of the cleaning vehicle (1), a push rod motor (28) is fixedly connected to one side inner wall of the mounting groove (27), a moving plate (29) is fixedly connected to an output shaft of the push rod motor (28), and the bottom of the moving plate (29) is fixedly connected with the top of the second motor (6).
4. The tunnel cleaning device based on the piston effect as recited in claim 1, wherein a mounting chamber (30) is provided on the rectangular base (15), a threaded shaft (31) is rotatably connected to the inner wall of the bottom of the mounting chamber (30), the top end of the threaded shaft (31) extends to the position above the top of the rectangular base (15) and is fixedly connected with a knob, two sections of opposite threads are symmetrically provided on the threaded shaft (31), a threaded plate (32) is threadedly connected to each of the two sections of opposite threads, one side of each of the two threaded plates (32) extends to one side of the rectangular base (15), and a pressing plate (33) is fixedly connected to the side, close to each other, of the two threaded plates (32).
5. A tunnel cleaning device based on the piston effect as claimed in claim 1, characterized in that the cleaning layer (16) comprises a filter layer and an activated carbon layer, the filter layer being located above the activated carbon layer.
6. The tunnel cleaning device based on the piston effect as claimed in claim 1, characterized in that the dust collecting base (8) is provided with a box door, and both dust hoods (11) are trumpet-shaped.
7. The tunnel cleaning device based on the piston effect as claimed in claim 2, wherein the inner walls of the two sides of the fixed chamber (23) are provided with sliding grooves (24), and the two sides of the connecting plate (22) are slidably connected with the inner walls of one side of the two sliding grooves (24).
8. A tunnel cleaning device based on piston effect as claimed in claim 2, characterized in that the rotating shaft (19) is sleeved with a torsion spring (26), and two ends of the torsion spring (26) are respectively fixedly connected with the bottom of the reel (20) and the inner wall of the bottom of the groove.
9. The tunnel cleaning device based on the piston effect as claimed in claim 2, wherein the inner wall of the bottom of the fixed chamber (23) is provided with a limiting groove (25), and the bottom of the sliding plate (18) is slidably connected with the inner wall of the bottom of the limiting groove (25).
10. A tunnel cleaning device based on the piston effect as claimed in claim 4, characterized in that a fixed plate is fixedly connected to the inner wall of one side of the installation chamber (30), telescopic rods (34) are fixedly connected to the top and bottom of the fixed plate, and the ends of the two telescopic rods (34) far away from each other are fixedly connected to the side of the two threaded plates (32) close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087554.1A CN112227281A (en) | 2020-10-13 | 2020-10-13 | Tunnel cleaning device based on piston effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087554.1A CN112227281A (en) | 2020-10-13 | 2020-10-13 | Tunnel cleaning device based on piston effect |
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| CN112227281A true CN112227281A (en) | 2021-01-15 |
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| CN202011087554.1A Pending CN112227281A (en) | 2020-10-13 | 2020-10-13 | Tunnel cleaning device based on piston effect |
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| JPH0881926A (en) * | 1994-09-05 | 1996-03-26 | Kensetsusho Tohoku Chiho Kensetsu Kyokucho | Cleaning device for side roads in tunnels |
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| CN210186786U (en) * | 2019-05-28 | 2020-03-27 | 江苏翱翔环保能源有限公司 | Boiler flue gas desulfurization tower |
| CN111271552A (en) * | 2019-12-26 | 2020-06-12 | 方圆检测认证有限公司 | Dustproof device of air detector placing frame |
| CN211597745U (en) * | 2019-12-27 | 2020-09-29 | 联创新锐设计顾问(武汉)有限公司 | Full concrete outer wall seam pulling structure |
| CN211321516U (en) * | 2020-02-25 | 2020-08-21 | 大连东热科技有限公司 | Insulating protective cover of heater |
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Application publication date: 20210115 |