阅读说明：本技术 一种市政排水管道 (Municipal drainage pipeline ) 是由 吴斌 于 2020-06-11 设计创作，主要内容包括：本发明公开了一种市政排水管道,包括管体,所述管体内设有动力机构,所述动力机构上设有第二锥形齿轮,所述管体内的底部固定有两个固定板,其中一个固定板上转动套接有第一连接轴,另一个固定板上转动套接有第二连接轴,所述第一连接轴和第二连接轴的相对一端共同固定有螺旋输料杆,所述第二连接轴的一端固定在第二锥形齿轮的一侧,所述动力机构上设有转轴。本发明能通过流动的水为螺旋输料杆的转动和圆环的往复移动提供动力,从而能很好的清理管体内的杂质,避免出现堵塞的情况,保证排水工作的正常进行,同时还能很好的对管体进行保护,能有效的抵消和减轻外力,避免外力直接作用在管体上,延长管体的使用寿命。(The invention discloses a municipal drainage pipeline which comprises a pipe body, wherein a power mechanism is arranged in the pipe body, a second bevel gear is arranged on the power mechanism, two fixing plates are fixed at the bottom in the pipe body, a first connecting shaft is rotatably sleeved on one fixing plate, a second connecting shaft is rotatably sleeved on the other fixing plate, a spiral conveying rod is jointly fixed at the opposite ends of the first connecting shaft and the second connecting shaft, one end of the second connecting shaft is fixed on one side of the second bevel gear, and a rotating shaft is arranged on the power mechanism. The spiral water pipe can provide power for the rotation of the spiral conveying rod and the reciprocating movement of the circular ring through flowing water, so that impurities in the pipe body can be well cleaned, the blockage situation is avoided, the normal operation of drainage work is ensured, meanwhile, the pipe body can be well protected, external force can be effectively counteracted and relieved, the external force is prevented from directly acting on the pipe body, and the service life of the pipe body is prolonged.)

1. The utility model provides a municipal drainage pipe, includes body (1), its characterized in that: a power mechanism is arranged in the pipe body (1), a second bevel gear (24) is arranged on the power mechanism, two fixing plates (20) are fixed at the bottom in the pipe body (1), one fixing plate (20) is rotatably sleeved with a first connecting shaft (19), the other fixing plate (20) is rotatably sleeved with a second connecting shaft (38), the opposite ends of the first connecting shaft (19) and the second connecting shaft (38) are jointly fixed with a spiral material conveying rod (22), one end of the second connecting shaft (38) is fixed at one side of the second bevel gear (24), a rotating shaft (37) is arranged on the power mechanism, a transmission mechanism is arranged on the rotating shaft (37), two L-shaped rods (15) are fixed at two sides in the pipe body (1), a vertical shaft (61) is rotatably connected to the L-shaped rods (15), and two vertical shafts (61) are connected with the transmission mechanism, fixed cover is equipped with first synchronizing wheel (14) on vertical axis (61), connects through first hold-in range (13) transmission between two first synchronizing wheel (14) with one side, all be equipped with spout (12) on the relative lateral wall in body (1), install slider (18) in spout (12), be fixed with ring (16) between two slider (18) jointly, the both sides of ring (16) all incline to set up, and two first synchronizing belt (13) all lie in ring (16), it is connected with bearing shaft (36) to rotate on first synchronizing belt (13), the one end of bearing shaft (36) is fixed with telescopic link (17), and the one end of two telescopic link (17) is fixed respectively on the relative lateral wall in ring (16).

2. The municipal drainage pipeline of claim 1, wherein: power unit is including fixing bracing piece (2) on one end lateral wall in body (1), the one end of bracing piece (2) is fixed with safety cover (3), pivot (37) rotate and cup joint in safety cover (3), fixed cover is equipped with flabellum (4) in pivot (37), flabellum (4) are located safety cover (3), the both ends of pivot (37) rotate respectively and connect on the relative lateral wall in body (1), fixed cover is equipped with first conical gear (23) in pivot (37), first conical gear (23) and second conical gear (24) mesh mutually.

3. The municipal drainage pipeline of claim 1, wherein: the transmission mechanism comprises three second synchronizing wheels (26) which are fixedly sleeved on the rotating shaft (37) and two vertical shafts (61) respectively, the second synchronizing wheels (26) are positioned at the lower ends of the first synchronizing wheels (14), and the three second synchronizing wheels (26) are in transmission connection through a second synchronizing belt (25).

4. The municipal drainage pipeline of claim 1, wherein: four arc-shaped plates (5) are fixed on the side wall of one end in the pipe body (1) at equal intervals, an arc inclined plate (7) and a baffle plate (8) are fixed on one side of the arc plate (5), one side of the arc inclined plate (7) is fixed on one side of the baffle (8), the arc plate (5) is provided with a notch (6), four fixed rods (33) are fixed on the side wall of the other end in the tube body (1) at equal intervals, a positioning mechanism is arranged on the fixed rod (33), a rotating plate (34) is arranged on the positioning mechanism, the upper ends of the rotating plate (34) and the fixed rod (33) are rotatably connected, the lower end of the rotating plate (34) is fixed with a positioning rod (35), the positioning rod (35) corresponds to the notch (6), the lower end of the rotating plate (34) is rotatably connected with a roller (21), one end of the roller (21) is abutted against one side of the arc-shaped inclined plate (7).

5. The municipal drainage pipeline of claim 4, wherein: positioning mechanism is including fixing limiting plate (32) on dead lever (33), sliding sleeve (30) have been cup jointed in slip on dead lever (33), fixed cover is equipped with second end fluted disc (29) on sliding sleeve (30), the cover is equipped with first spring (31) on dead lever (33), the relative one side at limiting plate (32) and second end fluted disc (29) is fixed respectively at the both ends of first spring (31), the lower extreme of rotor plate (34) is fixed with sleeve pipe (27), dead lever (33) are located sleeve pipe (27), fixed cover is equipped with first end fluted disc (28) on sleeve pipe (27), first end fluted disc (28) and second end fluted disc (29) mesh mutually.

6. The municipal drainage pipeline of claim 1, wherein: the both sides of body (1) all are equipped with semicircle board (40), and two semicircle boards (40) can be dismantled and connect, can dismantle jointly on two semicircle boards (40) and be connected with ejector pin (47), be equipped with buffer gear on ejector pin (47), the last connecting block (51) that is equipped with of buffer gear, the lower extreme of connecting block (51) is equipped with recess (52), install ball (53) in recess (52), fixed cover is equipped with two guide rail (54) on body (1), and two ball (53) with one side all lie in guide rail (54), connecting block (51) run through the setting in guide rail (54).

7. The municipal drainage pipeline of claim 6, wherein: the both sides of semicircle board (40) all are fixed with two riser (55), contradict each other with two riser (55) of one side, be equipped with through-hole (56) on riser (55), run through in two through-holes (56) with one side and be equipped with bolt (57), the one end spiral shell of bolt (57) is closed and is had nut (58), one side and one of them riser (55) of nut (58) are inconsistent.

8. The municipal drainage pipeline of claim 6, wherein: the upper end of ejector pin (47) is equipped with slot (39), run through in slot (39) and be equipped with two inserted bars (59), two inserted bars (59) are inconsistent, and the upper end of two inserted bars (59) is fixed respectively on the one end lateral wall in two semicircle boards (40).

9. The municipal drainage pipeline of claim 6, wherein: the buffer mechanism comprises a lantern ring (48) which is sleeved on the ejector rod (47) in a sliding way, the two sides of the lantern ring (48) are both fixed with vertical rods (41), the lower ends of the two vertical rods (41) are jointly fixed at the upper end of a connecting block (51), a bottom plate (50) is fixed at the lower end of the ejector rod (47), a third spring (60) is sleeved on the ejector rod (47), the two ends of the third spring (60) are respectively fixed on the opposite sides of the bottom plate (50) and the lantern ring (48), both sides of the connecting block (51) are fixed with cross rods (45), both ends of each cross rod (45) are fixed with vertical plates (43), a moving block (46) is sleeved on the cross rod (45) in a sliding manner, a pull rod (42) is connected between the moving block (46) and the bottom plate (50) in a rotating manner, the cross rod (45) is sleeved with a second spring (44), and two ends of the second spring (44) are respectively fixed to the opposite sides of the vertical plate (43) and the moving block (46).

10. The municipal drainage pipeline of claim 1, wherein: the two ends of the pipe body (1) are fixedly sleeved with flange plates (11), sealing gaskets (9) are fixed on one sides of the flange plates (11), and a plurality of insertion holes (10) are formed in the flange plates (11) and the sealing gaskets (9) at equal intervals.

Technical Field

The invention relates to the technical field of municipal drainage pipelines, in particular to a municipal drainage pipeline.

Background

Municipal drainage pipes refer to rainwater and sewage pipelines under municipal roads, namely commonly called 'sewer pipelines', and are generally called municipal drainage pipes in engineering.

At present, in cities, rainwater on a road surface after raining is treated by arranging a rainwater port on the road surface, covering a rainwater grate on the rainwater port, and enabling the rainwater to enter a rainwater port drainage pipeline through the rainwater grate so as to be drained.

Usually, larger impurities can be blocked by the rainwater grate and cannot enter the drainage pipeline, but some smaller impurities can enter the pipeline, and can deposit at the bottom in the pipeline or be attached to the inner wall of the pipeline, so that the impurities are inconvenient to clean, the drainage capacity of the pipeline is reduced, and the normal drainage operation is influenced.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a municipal drainage pipeline.

In order to achieve the purpose, the invention adopts the following technical scheme:

a municipal drainage pipeline comprises a pipe body, wherein a power mechanism is arranged in the pipe body, a second bevel gear is arranged on the power mechanism, two fixing plates are fixed at the bottom in the pipe body, a first connecting shaft is rotatably sleeved on one fixing plate, a second connecting shaft is rotatably sleeved on the other fixing plate, a spiral conveying rod is jointly fixed at the opposite ends of the first connecting shaft and the second connecting shaft, one end of the second connecting shaft is fixed at one side of the second bevel gear, a rotating shaft is arranged on the power mechanism, a transmission mechanism is arranged on the rotating shaft, two L-shaped rods are respectively fixed at two sides in the pipe body, vertical shafts are rotatably connected on the L-shaped rods and are connected with the transmission mechanism, a first synchronizing wheel is fixedly sleeved on each vertical shaft, and the two first synchronizing wheels at the same side are in transmission connection through a first synchronizing belt, all be equipped with the spout on the relative lateral wall in the body, install the slider in the spout, be fixed with the ring jointly between two sliders, the both sides of ring all incline to set up, and two first synchronous belts all are located the ring, swivelling joint has the bearing shaft on the first synchronous belt, the one end of bearing shaft is fixed with the telescopic link, and the one end of two telescopic links is fixed respectively on the relative lateral wall in the ring.

Preferably, power unit is including fixing the bracing piece on the one end lateral wall in the body, the one end of bracing piece is fixed with the safety cover, the pivot is rotated and is cup jointed in the safety cover, fixed cover is equipped with the flabellum in the pivot, the flabellum is located the safety cover, the both ends of pivot are rotated respectively and are connected on the internal relative lateral wall of body, fixed cover is equipped with first conical gear in the pivot, first conical gear and second conical gear mesh mutually.

Preferably, the transmission mechanism comprises three second synchronizing wheels fixedly sleeved on the rotating shaft and two of the vertical shafts respectively, the second synchronizing wheels are located at the lower ends of the first synchronizing wheels, and the three second synchronizing wheels are in transmission connection through second synchronous belts.

Preferably, equidistant four arcs of being fixed with on the one end lateral wall in the body, one side of arc is fixed with arc swash plate and baffle, one side of arc swash plate is fixed in one side of baffle, be equipped with the opening on the arc, equidistant four dead levers of being fixed with on the other end lateral wall in the body, be equipped with positioning mechanism on the dead lever, the last rotor plate that is equipped with of positioning mechanism, the upper end of rotor plate and dead lever is rotated and is connected, the lower extreme of rotor plate is fixed with the locating lever, locating lever and opening are corresponding, the lower extreme of rotor plate is rotated and is connected with the gyro wheel, the one end of gyro wheel and one side of arc swash plate are inconsistent.

Preferably, positioning mechanism is including fixing the limiting plate on the dead lever, the sliding sleeve has been cup jointed in the slip on the dead lever, fixed cover is equipped with second end fluted disc on the sliding sleeve, the cover is equipped with first spring on the dead lever, the both ends of first spring are fixed respectively in the relative one side of limiting plate and second end fluted disc, the lower extreme of rotor plate is fixed with the sleeve pipe, the dead lever is located the cover intraductally, fixed cover is equipped with first end fluted disc on the sleeve pipe, first end fluted disc and second end fluted disc mesh mutually.

Preferably, the both sides of body all are equipped with the semicircle board, and two semicircle boards can be dismantled and connect, can dismantle jointly on two semicircle boards and be connected with the ejector pin, be equipped with buffer gear on the ejector pin, the last connecting block that is equipped with of buffer gear, the lower extreme of connecting block is equipped with the recess, install the ball in the recess, fixed cover is equipped with two guide rails on the body, all lies in the guide rail with two balls of one side, the connecting block runs through the setting in the guide rail.

Preferably, the both sides of semicircle board all are fixed with two risers, contradict each other with two risers of one side, be equipped with the through-hole on the riser, run through in two through-holes with one side and be equipped with the bolt, the one end spiral shell of bolt has closed the nut, one side and one of them riser of nut are inconsistent.

Preferably, the upper end of ejector pin is equipped with the slot, run through in the slot and be equipped with two inserted bars, two inserted bars are inconsistent, and the upper end of two inserted bars is fixed respectively on the one end lateral wall in two semicircle boards.

Preferably, buffer gear includes that the slip cup joints the lantern ring on the ejector pin, the both sides of the lantern ring all are fixed with the montant, and the lower extreme of two montants is fixed in the upper end of connecting block jointly, the lower extreme of ejector pin is fixed with the bottom plate, the cover is equipped with the third spring on the ejector pin, the relative one side at bottom plate and the lantern ring is fixed respectively at the both ends of third spring, the both sides of connecting block all are fixed with the horizontal pole, the both ends of horizontal pole all are fixed with the riser, the movable block has been cup jointed in the slip on the horizontal pole, it is connected with the pull rod to rotate jointly between movable block and the bottom plate, the cover is equipped with the second spring on the horizontal pole, the.

Preferably, the fixed cover in both ends of body is equipped with the ring flange, one side of ring flange is fixed with sealed the pad, the same interval is equipped with a plurality of jacks altogether on ring flange and the sealed pad.

The invention has the beneficial effects that:

1. when the installation connection is needed, an operator can arrange the pipe bodies one by one in sequence, so that the pipe bodies can be taken conveniently and can be conveniently and rapidly installed and fixed, the operator manually rotates the rotating plate, the rotating plate can rotate by taking the fixed rod as an axis, when the rotating plate rotates, the rotating plate can drive the first end fluted disc to rotate through the sleeve, when the first end fluted disc rotates, teeth of the first end fluted disc can abut against and press teeth of the second end fluted disc, the second end fluted disc can only lift along the fixed rod under the action of the sliding sleeve, when the rotating plate is extruded by the first end fluted disc, pressure is transmitted to the first spring, the second end fluted disc can descend under the stress contraction of the first spring, the first end fluted disc can rotate, meanwhile, under the action of the first spring, the second end fluted disc can be continuously meshed with the first end fluted disc, when the first end fluted disc is meshed with the second end fluted disc, the rotating plate can not rotate freely when no external force is applied, so that the stability can be well kept, the rotating plate can be conveniently inserted into another pipe body, and the connection operation between the pipe bodies can be conveniently carried out by workers;

2. when the angle adjustment of the rotating plates is finished, a worker can put two pipe bodies, one end of one pipe body, which is provided with the rotating plate, corresponds to one end of the other pipe body, which is provided with the arc-shaped plate, move one pipe body to enable the rotating plate in the pipe body to be aligned with the gap between the two adjacent arc-shaped plates in the other pipe body, move the pipe body to enable the rotating plate to drive a positioning rod and a roller to penetrate through the gap between the two arc-shaped plates, sealing gaskets at the opposite ends of the two pipe bodies are mutually abutted, the positioning rod corresponds to a notch on the arc-shaped plate at the moment, the roller corresponds to the arc-shaped inclined plate at the same time, rotate one pipe body to enable the roller to abut against one side of the arc-shaped inclined plate and move towards the baffle, the positioning rod can be inserted into the notch, the rotating plate can be well ensured to be incapable of randomly rotating, the roller, therefore, one pipe body can be pulled to move towards the other pipe body, the two sealing gaskets can be extruded with each other, when the roller wheel rotates to the abutting baffle, the two sealing gaskets which abut against each other are extruded and deformed, gaps and gaps can be well filled, the connection tightness can be ensured, water is prevented from leaking out from the joint of the pipe bodies during drainage operation, meanwhile, the jacks on the two pipe bodies correspond to each other, workers can conveniently connect and fix the pipe bodies through the bolt assemblies, the connection firmness and the connection tightness can be further improved through the bolt assemblies, the two pipe bodies can be relatively stable, meanwhile, the leakage can be avoided, and the smooth operation of drainage is ensured;

3. when water is drained through the pipe body, water flow enters the pipe body and flows towards one end of the pipe body, the water flow is arranged at the bottom of the pipe body, the water flow can impact fan blades which are leaked outside the protective cover when flowing, the fan blades are also arranged at the bottom of the pipe body, the water flow can push the fan blades to rotate, the water flow can only impact the fan blades on one side well through the protective cover, so that the fan blades can stably rotate;

4. when the first conical gear rotates, the first conical gear can drive the second conical gear meshed with the first conical gear to rotate, the second conical gear can enable the second connecting shaft to rotate through rotation, the first connecting shaft and the second connecting shaft can well and stably rotate through the two fixing plates, the spiral conveying rod can stably rotate, and the spiral conveying rod is located at the bottom in the pipe body, so that garbage at the bottom in the pipe body can be well cleaned, the garbage is conveyed towards the other pipe body, and the bottom of the garbage in the pipe body is prevented from being deposited;

5. when one of the second synchronous wheels rotates, the other two second synchronous wheels can be driven to rotate in the same direction through the second synchronous belt, when the other two second synchronous wheels rotate, the two vertical shafts can respectively rotate, the two vertical shafts can enable the two first synchronous wheels on the two sides to rotate, the two first synchronous wheels on the two sides respectively enable the other two first synchronous wheels to rotate through the two first synchronous belts, two telescopic rods can well enable the two telescopic rods to synchronously move, the two telescopic rods can drive the circular ring to move in a mode of clinging to the inner wall of the pipe body, meanwhile, the telescopic rods move along the first synchronous belts, the telescopic rods can well adapt to the movement of the first synchronous belts in a telescopic mode, the circular ring can stably reciprocate, the two sides of the circular ring are obliquely arranged, the garbage clinging to the inner wall of the pipe body can be well cleaned, the garbage can fall to the bottom in the pipe body and can be moved out of the pipe body under the action of the spiral conveying rod, the condition that garbage silts in the pipe body can be well ensured, and the smooth drainage work is ensured;

6. in order to better protect the pipe body, when the pipe body is installed, the two semicircular plates can be folded, so that the pipe body is placed between the two semicircular plates in a cage mode, when the semicircular plates are installed, a worker can extrude the ejector rod to enable the ejector rod to descend, so that the insertion rods in the semicircular plates can be conveniently inserted into the slots at the upper ends of the ejector rod, after the insertion is finished, the third spring can pull the bottom plate to enable the ejector rod to reset, the ejector rod ascends to enable the insertion rods to be inserted into the slots well, the two semicircular plates can be preliminarily fixed, after the insertion is finished, every two vertical plates on the outer sides of the two semicircular plates are abutted, the through holes in the vertical plates correspond to each other, the worker can conveniently penetrate through the two through holes by bolts, the worker can use nuts for screwing, the two semicircular plates can be installed;

7. when the semicircular plate is impacted, the semicircular plate can abut against the ejector rod to enable the ejector rod to drive the bottom plate to descend, the third spring can be pulled to extend by the descending of the bottom plate, external force borne by the semicircular plate can be well converted into potential energy of the third spring, meanwhile, when the bottom plate descends, the pull rod can be pushed to move by the descending of the bottom plate, the moving block can be pushed to move by the pull rod, the second spring can be stretched by the movement of the moving block, the external force borne by the semicircular plate can be further counteracted by the cooperation of the second spring and the third spring, the movement of the semicircular plate can be well slowed down, meanwhile, when the semicircular plate is impacted, the force can be also transmitted to the connecting block by the semicircular plate, the force is transmitted to the ball by the connecting block, the ball moves in the guide rail, the semicircular plate can be well rotated, the force of impacting of;

in conclusion, the spiral conveying rod and the circular ring can provide power for rotation of the spiral conveying rod and reciprocating movement of the circular ring through flowing water, so that impurities in the pipe body can be well cleaned, the blockage situation is avoided, normal water drainage work is guaranteed, meanwhile, the pipe body can be well protected, external force can be effectively counteracted and relieved, the external force is prevented from directly acting on the pipe body, and the service life of the pipe body is prolonged.

Drawings

FIG. 1 is a schematic view of a fan blade structure of a municipal drainage pipeline according to the present invention;

FIG. 2 is a schematic view of an arc-shaped plate of a municipal drainage pipeline according to the present invention;

FIG. 3 is a schematic view of the internal structure of a pipe body of a municipal drainage pipeline according to the present invention;

FIG. 4 is a schematic structural view of an end-toothed disc of a municipal drainage pipeline according to the present invention;

FIG. 5 is an enlarged view of a municipal drainage pipeline according to the invention at location A;

FIG. 6 is an enlarged view of a municipal drainage pipeline at B in accordance with the present invention;

FIG. 7 is an enlarged view of a municipal drainage pipeline according to the invention at C;

FIG. 8 is a schematic view of a semicircular plate structure of a municipal drainage pipeline according to the present invention;

FIG. 9 is a schematic view of a socket structure of a municipal drainage pipeline according to the present invention;

FIG. 10 is a schematic view of a protective cover for a municipal drainage pipeline according to the present invention;

in the figure: 1 pipe body, 2 supporting rods, 3 protective covers, 4 fan blades, 5 arc-shaped plates, 6 notches, 7 arc-shaped inclined plates, 8 baffle plates, 9 sealing gaskets, 10 jacks, 11 flange plates, 12 sliding grooves, 13 first synchronous belts, 14 first synchronous wheels, 15L-shaped rods, 16 circular rings, 17 telescopic rods, 18 sliding blocks, 19 first connecting shafts, 20 fixing plates, 21 rollers, 22 spiral conveying rods, 23 first conical gears, 24 second conical gears, 25 second synchronous belts, 26 second synchronous wheels, 27 sleeves, 28 first end fluted discs, 29 second end fluted discs, 30 sliding sleeves, 31 first springs, 32 limiting plates, 33 fixing rods, 34 rotating plates, 35 positioning rods, 36 bearing shafts, 37 rotating shafts, 38 second connecting shafts, 39 slots, 40 semicircular plates, 41 vertical rods, 42 pull rods, 43 vertical plates, 44 second springs, 45, 46 moving blocks, 47 cross rods, 48 lantern rings, 49 rubber pads, 50 bottom plates, 9 sealing gaskets, 10 insertion holes, 11 second conical gears, 13 second synchronous belts, 13 first synchronous belts, 14 second, 51 connecting block, 52 groove, 53 ball, 54 guide rail, 55 riser, 56 through hole, 57 bolt, 58 nut, 59 inserted rod, 60 third spring and 61 vertical shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-10, a municipal drainage pipeline comprises a pipe body 1, wherein the pipe body 1 is made of a metal material, the inside and the outside of the pipe body are coated with anticorrosive and antirust coatings, the service life of the pipe body can be prolonged well, and the phenomenon of corrosion in use can be avoided, a power mechanism is arranged in the pipe body 1, a second bevel gear 24 is arranged on the power mechanism, the power mechanism can be operated by water flowing in the pipe body 1, and meanwhile, the rotation shaft 37 and the second bevel gear 24 can be rotated by the operation of the power mechanism, so that power can be provided for self-cleaning in the pipe body 1.

In the invention, the power mechanism comprises a support rod 2 fixed on the side wall of one end in the tube body 1, one end of the support rod 2 is fixed with a protective cover 3, the support rod 2 is connected with the inner wall of the tube body 1 through welding, and can well support the protective cover 3, the rotating shaft 37 is rotatably sleeved in the protective cover 3, the rotating shaft 37 is fixedly sleeved with the fan blades 4, the fan blades 4 are positioned in the protective cover 3, two ends of the rotating shaft 37 are respectively rotatably connected on opposite side walls in the pipe body 1, when water is drained through the pipe body 1, water flow enters the pipe body 1, the water flow can impact the fan blades 4 which are leaked outside the protective cover 3 when flowing, the water flow can push the fan blades 4 to rotate, the water flow can only impact the fan blades 4 on one side well through the protective cover 3, so that the fan blade 4 can rotate stably, and when the fan blade 4 rotates, the rotating shaft 37 fixedly connected with the fan blade can be driven to rotate.

In the invention, the first conical gear 23 is fixedly sleeved on the rotating shaft 37, the first conical gear 23 is meshed with the second conical gear 24, the rotating shaft 37 can drive the first conical gear 23 to rotate, and the first conical gear 23 is meshed with the second conical gear 24, so that the rotating direction can be well changed, and power can be conveniently provided for self-cleaning in the pipe body 1.

In the invention, two fixing plates 20 are fixed at the bottom in the tube body 1, a first connecting shaft 19 is rotatably sleeved on one fixing plate 20, a second connecting shaft 38 is rotatably sleeved on the other fixing plate 20, the opposite ends of the first connecting shaft 19 and the second connecting shaft 38 are jointly fixed with the spiral conveying rod 22, the rotation stability of the first connecting shaft 19 and the second connecting shaft 38 can be well ensured through the two fixing plates 20, the rotation stability of the spiral conveying rod 22 can be ensured, the spiral conveying rod 22 is positioned at the bottom in the tube body 1, and when the spiral conveying rod 22 rotates, garbage positioned at the bottom in the tube body 1 can be conveyed to avoid being accumulated in the tube body 1.

In the invention, one end of the second connecting shaft 38 is fixed at one side of the second bevel gear 24, when the second connecting shaft 38 rotates under the action of the second bevel gear 24, the rotating shaft 37 is arranged on the power mechanism, when water flow in the pipe body 1 impacts the fan blades 4, the rotating shaft 37 rotates along with the water flow, the rotating shaft 37 is provided with the transmission mechanism, two L-shaped rods 15 are fixed at two sides in the pipe body 1, vertical shafts 61 are connected to the L-shaped rods 15 in a rotating manner, two of the vertical shafts 61 are connected with the transmission mechanism, the transmission mechanism can be operated by rotating the rotating shaft 37, when the transmission mechanism is operated, the rotation of two of the vertical shafts 61 can provide power, the power can be conveniently provided for the circular ring 16 to reciprocate in the pipe body 1, and garbage on the inner wall of the pipe body 1 can.

In the invention, the transmission mechanism comprises three second synchronizing wheels 26 respectively fixedly sleeved on the rotating shaft 37 and two of the vertical shafts 61, the second synchronizing wheels 26 are positioned at the lower ends of the first synchronizing wheels 14, the three second synchronizing wheels 26 are in transmission connection through a second synchronous belt 25, the rotation of the rotating shaft 37 can enable the second synchronizing wheels 26 fixedly connected with the rotating shaft to rotate, when one of the second synchronizing wheels 26 rotates, the second synchronizing wheels 25 can drive the other two second synchronizing wheels 26 to rotate in the same direction, and when the other two second synchronizing wheels 26 rotate, the two vertical shafts 61 can be respectively rotated.

In the invention, the vertical shaft 61 is fixedly sleeved with the first synchronous wheel 14, the two first synchronous wheels 14 on the same side are in transmission connection through the first synchronous belt 13, wherein the two vertical shafts 61 can drive the first synchronous wheels 14 fixedly connected with the vertical shafts to rotate, and the rotation of the first synchronous wheels 14 can enable the first synchronous belt 13 to drive the other first synchronous wheel 14 to rotate, so that the telescopic rods 17 on the first synchronous belt 13 can reciprocate.

In the invention, the opposite side walls in the pipe body 1 are respectively provided with the sliding grooves 12, the sliding blocks 18 are arranged in the sliding grooves 12, the circular rings 16 are jointly fixed between the two sliding blocks 18, the stability of the reciprocating movement of the circular rings 16 can be well ensured through the two sliding blocks 18, the two sides of each circular ring 16 are obliquely arranged, the garbage on the inner wall of the pipe body 1 can be well scraped during the reciprocating movement, the garbage residue on the inner wall of the pipe body 1 is avoided, the two first synchronous belts 13 are both positioned in the circular rings 16, the first synchronous belts 13 are rotatably connected with the bearing shafts 36, one ends of the bearing shafts 36 are fixedly provided with the telescopic rods 17, one ends of the two telescopic rods 17 are respectively fixed on the opposite side walls in the circular rings 16, the two first synchronous wheels 14 on the two sides respectively enable the other two first synchronous wheels 14 to rotate through the two first synchronous belts 13, two telescopic links 17 can drive the inner wall that body 1 was hugged closely to ring 16 and remove, telescopic link 17 removes along following first synchronous area 13 simultaneously, telescopic link 17's the first synchronous area 13's of the fine adaptation of flexible ability motion, the reciprocating motion that enables ring 16 stability, the both sides slope of ring 16 sets up, can be fine will paste the rubbish clearance who applies at body 1 inner wall and fall, rubbish can drop the bottom in the body 1, can be shifted out body 1 under spiral material conveying pole 22's effect, the condition of the rubbish siltation does not appear in the assurance body 1 that can be fine, guarantee the smooth and easy of drainage work.

In the invention, four arc-shaped plates 5 are fixed on the side wall of one end in a pipe body 1 at equal intervals, an arc-shaped inclined plate 7 and a baffle plate 8 are fixed on one side of the arc-shaped plate 5, one side of the arc-shaped inclined plate 7 is fixed on one side of the baffle plate 8, the widths of the two ends of the arc-shaped inclined plate 7 are different, the wider end is mutually connected with the baffle plate 8, a notch 6 is arranged on the arc-shaped plate 5, four fixing rods 33 are fixed on the side wall of the other end in the pipe body, when the installation and connection are needed, the working personnel can arrange the pipe bodies 1 one by one in sequence, thereby being convenient for taking and using, and being convenient for ensuring the quick installation and fixation among the pipe bodies 1, the rotating plate 34 can be rotated by the manual rotation of the working personnel, the rotating plate 34 can rotate by taking the fixed rod 33 as the axis, and when the device is installed, the rotating plate 34 and the fixing rod 33 are positioned at the gap between two adjacent arc-shaped plates 5, so that the device is convenient to insert.

In the invention, a positioning mechanism is arranged on a fixed rod 33, a rotating plate 34 is arranged on the positioning mechanism, the rotating plate 34 can be conveniently rotated and fixed through the positioning mechanism, the rotating plate 34 can not be freely rotated when no external force acts, the rotating plate 34 is rotatably connected with the upper end of the fixed rod 33, a positioning rod 35 is fixed at the lower end of the rotating plate 34, the positioning rod 35 corresponds to a notch 6, a roller 21 is rotatably connected at the lower end of the rotating plate 34, one end of the roller 21 is abutted against one side of an arc-shaped inclined plate 7, after the angle adjustment of the rotating plate 34 is finished, a worker can place two pipe bodies 1, one end of one pipe body 1 with the rotating plate 34 corresponds to one end of the other pipe body 1 with the arc-shaped plate 5, one pipe body 1 is moved to align the rotating plate 34 in the pipe body 1 with gaps between the two adjacent arc-shaped plates 5 in the other pipe body 1, remove body 1 and make rotor plate 34 drive the gap between two arcs 5 that locating lever 35 and gyro wheel 21 run through, the sealed pad 9 of the relative one end of two bodies 1 is contradicted each other, at this moment, opening 6 on locating lever 35 and the arc 5 corresponds, gyro wheel 21 and arc swash plate 7 correspond simultaneously, rotate one of them body 1, make gyro wheel 21 conflict one side of arc swash plate 7 and remove to baffle 8's direction, locating lever 35 can inject in opening 6, the unable random rotation of assurance rotor plate 34 that can be fine.

In the invention, the positioning mechanism comprises a limiting plate 32 fixed on a fixing rod 33, a sliding sleeve 30 is slidably sleeved on the fixing rod 33, a second end-toothed disc 29 is fixedly sleeved on the sliding sleeve 30, the second end-toothed disc 29 can be stably lifted through the sliding sleeve 30, a first spring 31 is sleeved on the fixing rod 33, two ends of the first spring 31 are respectively fixed on one side of the limiting plate 32 opposite to the second end-toothed disc 29, when the second end-toothed disc 29 is lifted down, the first spring 31 can extrude the first spring 31, the first spring 31 can be contracted to facilitate the second end-toothed disc 29 to be lifted down, and when external force disappears, the first spring 31 can push the second end-toothed disc 29 to be meshed with the first end-toothed.

In the present invention, a sleeve 27 is fixed to a lower end of a rotating plate 34, a fixed rod 33 is located in the sleeve 27, a first end-toothed disc 28 is fixedly sleeved on the sleeve 27, the first end-toothed disc 28 is engaged with a second end-toothed disc 29, a worker manually rotates the rotating plate 34, the rotating plate 34 can rotate around the fixed rod 33, when the rotating plate 34 rotates, the rotating plate drives the first end-toothed disc 28 to rotate through the sleeve 27, when the first end-toothed disc 28 rotates, teeth of the rotating plate abut against and press teeth of the second end-toothed disc 29, the second end-toothed disc 29 can only lift along the fixed rod 33 under the action of a sliding sleeve 30, when the rotating plate is pressed by the first end-toothed disc 28, pressure is transmitted to a first spring 31, the first spring 31 is forced to contract the second end-toothed disc 29, the first end-toothed disc 28 can rotate, and simultaneously, under the action of the first spring 31, the second end-toothed disc 29 can be continuously engaged with, when the first end-toothed disk 28 and the second end-toothed disk 29 are engaged, the rotating plate 34 cannot rotate freely without being pressed by an external force, and stability can be well maintained.

In the invention, the two ends of the pipe body 1 are fixedly sleeved with the flange plates 11, one side of the flange plate 11 is fixedly provided with the sealing gaskets 9, the flange plate 11 and the sealing gaskets 9 are jointly provided with a plurality of inserting holes 10 at equal intervals, the positioning rod 35 corresponds to the opening 6 on the arc-shaped plate 5, the roller 21 corresponds to the arc-shaped inclined plate 7, one pipe body 1 is rotated to ensure that the roller 21 props against one side of the arc-shaped inclined plate 7 and moves towards the direction of the baffle plate 8, the positioning rod 35 can be inserted into the opening 6 to well ensure that the rotating plate 34 can not rotate randomly, the roller 21 props against the arc-shaped inclined plate 7 to move, the widths of the two ends of the arc-shaped inclined plate 7 are different, the roller 21 moves towards the wider end of the arc-shaped inclined plate 7, so that one pipe body 1 can be pulled to move towards the direction of the other pipe body 1 to, filling gap and breach that can be fine, can guarantee the leakproofness of connection, avoid water to leak out from the junction of body 1 when drainage operation, jack 10 on two bodies 1 corresponds relatively simultaneously, make things convenient for the staff to connect fixedly through bolt assembly, the fastness of connection is connected and the leakproofness of guaranteeing to connect through the further promotion of bolt assembly ability, enable two bodies 1 and stabilize relatively, also can avoid appearing leaking simultaneously, the going on smoothly of assurance drainage work.

According to the invention, the semicircular plates 40 are arranged on two sides of the pipe body 1, the semicircular plates 40 are made of metal materials, the pipe body 1 can be well protected, the two semicircular plates 40 can be detachably connected, two vertical plates 55 are fixed on two sides of each semicircular plate 40 and fixedly connected through welding, the connection firmness is improved, the two vertical plates 55 on the same side are mutually abutted, through holes 56 are formed in the vertical plates 55, bolts 57 penetrate through the two through holes 56 on the same side, nuts 58 are screwed on one ends of the bolts 57, one sides of the nuts 58 are abutted to one of the vertical plates 55, workers penetrate through the two jacks 10 through the bolts 57, and the workers use the nuts 58 to screw on the other sides, so that the two semicircular plates 40 can be well installed and fixed.

In the invention, the two semicircular plates 40 are detachably connected with the ejector rod 47 together, the upper end of the ejector rod 47 is provided with the slot 39, the two inserting rods 59 penetrate through the slot 39, the two inserting rods 59 are abutted, the upper ends of the two inserting rods 59 are respectively fixed on the side wall of one end of the two semicircular plates 40, when the semicircular plates 40 are installed, a worker can extrude the ejector rod 47 to enable the ejector rod 47 to descend, so that the inserting rods 59 in the semicircular plates 40 can be conveniently inserted into the slot 39 at the upper end of the ejector rod 47, after the insertion is finished, the third spring 60 can pull the bottom plate 50 to enable the ejector rod 47 to reset, the ejector rod 47 rises to enable the inserting rods 59 to be inserted into the slot 39 well, the two semicircular plates 40 can be preliminarily fixed, and the subsequent connection and fixation through the bolts 57 and

in the invention, the push rod 47 is provided with a buffer mechanism, the buffer mechanism is provided with a connecting block 51, the lower end of the connecting block 51 is provided with a groove 52, a ball 53 is arranged in the groove 52, two guide rails 54 are fixedly sleeved on the pipe body 1, the two balls 53 on the same side are both positioned in the guide rails 54, the connecting block 51 is arranged in the guide rails 54 in a penetrating manner, meanwhile, when the semicircular plate 40 is collided, the semicircular plate 40 can also transmit force to the connecting block 51, the connecting block 51 transmits the force to the ball 53, the ball 53 moves in the guide rails 54, the semicircular plate 40 can be well rotated, the force of impact of foreign objects can be effectively reduced, the pipe body 1 can be better protected, and.

In the invention, the buffer mechanism comprises a lantern ring 48 which is sleeved on the ejector rod 47 in a sliding manner, so that the ejector rod 47 can stably move up and down, vertical rods 41 are fixed on two sides of the lantern ring 48, the lower ends of the two vertical rods 41 are jointly fixed at the upper end of a connecting block 51, the stability of the lantern ring 48 can be well ensured through the vertical rods 41, a bottom plate 50 is fixed at the lower end of the ejector rod 47, a third spring 60 is sleeved on the ejector rod 47, two ends of the third spring 60 are respectively fixed on the opposite sides of the bottom plate 50 and the lantern ring 48, when the ejector rod 47 moves under the action of force from the semicircular plate 40, the bottom plate 50 can move due to the movement of the ejector rod 47, and the bottom plate 50 can pull the third spring.

In the invention, the two sides of the connecting block 51 are both fixed with the cross bar 45, the two ends of the cross bar 45 are both fixed with the vertical plates 43, the cross bar 45 is slidably sleeved with the moving block 46, the moving block 46 and the bottom plate 50 are connected with the pull rod 42 in a rotating manner, the cross bar 45 is sleeved with the second spring 44, the two ends of the second spring 44 are respectively fixed on the opposite sides of the vertical plates 43 and the moving block 46, when the semi-circular plate 40 is impacted, the semi-circular plate 40 can abut against the ejector rod 47 to enable the ejector rod 47 to drive the bottom plate 50 to descend, the descending of the bottom plate 50 can pull the third spring 60 to enable the third spring to extend, the external force borne by the semi-circular plate 40 can be well converted into the potential energy of the third spring 60, meanwhile, when the bottom plate 50 descends, the descending of the bottom plate 50 can push the pull rod 42 to enable the moving block 46 to move, the movement of the moving block 46, the movement of the semicircular plate 40 can be well slowed down, and the pipe body 1 in the semicircular plate is better protected.

In the present invention, when the installation connection is required, the worker can rotate the rotating plate 34, the rotating plate 34 can rotate around the fixed rod 33, when the rotating plate 34 rotates, the rotating plate will drive the first end-toothed disc 28 to rotate through the sleeve 27, the teeth of the first end-toothed disc 28 and the second end-toothed disc 29 are arranged in an arc shape, when the first end-toothed disc 28 rotates, the teeth will touch and press the teeth of the second end-toothed disc 29, the second end-toothed disc 29 can only lift along the fixed rod 33 under the action of the sliding sleeve 30, when the first end-toothed disc 28 presses the teeth, the pressure is transmitted to the first spring 31, the second end-toothed disc 29 descends under the action of the first spring 31, the first end-toothed disc 28 can rotate, and simultaneously, the second end-toothed disc 29 will continuously mesh with the first end-toothed disc 28 under the action of the first spring 31, after the angle adjustment of the rotating plate 34 is completed, the working personnel can put two pipe bodies 1 well, one end of one pipe body 1 with a rotating plate 34 corresponds to one end of the other pipe body 1 with an arc-shaped plate 5, one pipe body 1 is moved to align the rotating plate 34 in the pipe body 1 with the gap between the two arc-shaped plates 5 in the other pipe body 1, the pipe body 1 is moved to drive the rotating plate 34 to drive a positioning rod 35 and a roller 21 to penetrate through the gap between the two arc-shaped plates 5, sealing gaskets 9 at the opposite ends of the two pipe bodies 1 are mutually abutted, the positioning rod 35 corresponds to an opening 6 on the arc-shaped plate 5 at the moment, the roller 21 corresponds to the arc-shaped inclined plate 7 at the same time, one pipe body 1 is rotated to ensure that the roller 21 abuts against one side of the arc-shaped inclined plate 7 and moves towards the direction of a baffle plate 8, the positioning rod 35 can be inserted into the opening 6, the rotating plate 34 can be, will stimulate a body 1 to move towards another body 1 direction, will make two sealed pads 9 conflict each other, when the gyro wheel 21 rotates to conflict baffle 8, two sealed pads 9 of mutual conflict are extruded and deformed, can fine packing gap and breach, can guarantee the leakproofness of connection, jack 10 on two bodies 1 is corresponding relatively at the same time, make things convenient for the staff to connect fixedly through the bolt assembly, when carrying out the drainage through body 1, rivers enter body 1, rivers can strike the flabellum 4 that leaks in the protecting cover 3 outside when flowing, rivers can promote the flabellum 4 to rotate, can fine messenger's rivers only strike the flabellum 4 of one side through the protecting cover 3, thus can make flabellum 4 rotate steadily, when flabellum 4 rotates, it can drive its fixedly connected pivot 37 to rotate, the rotation of pivot 37 can make rather than fixedly connected first conical gear 23 and one of them second synchronizing wheel 26 rotate, when the first bevel gear 23 rotates, it will drive the second bevel gear 24 engaged with it to rotate, the rotation of the second bevel gear 24 can make the second connecting shaft 38 rotate, the first connecting shaft 19 and the second connecting shaft 38 can be well and stably rotated by the two fixing plates 20, and the spiral conveying rod 22 can be stably rotated, the spiral conveying rod 22 is located at the bottom of the pipe body 1, can well clean and convey the garbage at the bottom of the pipe body 1, avoid silting, when one of the second synchronizing wheels 26 rotates, it can drive the other two second synchronizing wheels 26 to rotate in the same direction by the second synchronous belt 25, when the other two second synchronizing wheels 26 rotate, it will respectively rotate the two vertical shafts 61, these two vertical shafts 61 can make the two first synchronizing wheels 14 at both sides rotate, the two first synchronizing wheels 14 at both sides make the other two first synchronizing wheels 14 rotate by the two first synchronous belts 13, the two telescopic rods 17 can be well synchronously moved, the two telescopic rods 17 can drive the circular ring 16 to move along the inner wall of the pipe body 1, meanwhile, the telescopic rods 17 move along the first synchronous belt 13, the telescopic rods 17 can be well adapted to the movement of the first synchronous belt 13, the circular ring 16 can stably and reciprocally move, two sides of the circular ring 16 are obliquely arranged, garbage attached to the inner wall of the pipe body 1 can be well cleaned, the garbage can fall to the bottom in the pipe body 1 and can be moved out of the pipe body 1 under the action of the spiral conveying rod 22, the condition that garbage is deposited in the pipe body 1 can be well guaranteed, the smoothness of drainage work is guaranteed, in order to better protect the pipe body 1, the two semicircular plates 40 can be folded during installation, so that the pipe body 1 is placed between the two semicircular plates 40, when the semicircular plates 40 are installed, a worker can extrude the ejector rod 47 to enable the ejector rod 47 to descend, therefore, the inserting rods 59 in the semicircular plates 40 can be conveniently inserted into the inserting grooves 39 at the upper ends of the push rods 47, after the inserting is finished, the third springs 60 can pull the bottom plate 50 to reset the push rods 47, the push rods 47 can well enable the inserting rods 59 to be inserted into the inserting grooves 39 to enable the two semicircular plates 40 to be preliminarily fixed, after the inserting is finished, every two vertical plates 55 at the outer sides of the two semicircular plates 40 are butted, the through holes 56 on the vertical plates 55 correspond to each other, a worker can conveniently penetrate the bolts 57 through the two through holes 56, the worker can well install and fix the two semicircular plates 40 by screwing the nuts 58 on the other side, when the semicircular plates 40 are impacted, the semicircular plates 40 can butt against the push rods 47 to enable the push rods 47 to drive the bottom plate 50 to descend, the descending of the bottom plate 50 can pull the third springs 60 to extend, external force borne by the semicircular plates 40 can be well converted into potential energy of the third springs, the decline of bottom plate 50 can promote the pull rod 42 and make its motion, the pull rod 42 can promote the movable block 46 and remove, the motion of movable block 46 can make second spring 44 flexible, can further offset the external force that the semicircle board 40 received with the cooperation of third spring 60, the fine motion that slows down the semicircle board 40 of ability, simultaneously when the semicircle board 40 is collided, the semicircle board 40 also can transmit power for connecting block 51, ball 53 is transmitted with power to connecting block 51, ball 53 removes in guide rail 54, the messenger semicircle board 40 that can be fine rotates, can effectively alleviate the power of foreign object striking, better protection body 1, the life of extension fixture.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.