CN214573089U

CN214573089U - Quick drainage system of plastic course

Info

Publication number: CN214573089U
Application number: CN202120555409.5U
Authority: CN
Inventors: 谢高长
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-02
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a quick drainage system of plastic course relates to drainage system's technical field, including lower well and filter, the top of lower well is equipped with the retainer plate, has a plurality of inlet openings along the circumference equipartition of retainer plate, the retainer plate passes through drain pipe and lower well intercommunication in the below of inlet opening, the well head department of lower well is equipped with the well lid, the symmetry is equipped with two limiting plates in the lower well, threaded connection has the screw rod on the limiting plate, the screw rod passes in the lower well the filter rotate with the bottom of well lid and be connected, thereby the bottom of well lid is equipped with the well lid elevating system who is used for driving screw rod to rotate messenger's well lid and goes up and down, the bottom of well lid still is equipped with the filter plate elevating system who is used for driving the filter lift. This implementation is novel can conveniently open the well lid and can filter rubbish.

Description

Quick drainage system of plastic course

Technical Field

The utility model relates to a drainage system's technical field, concretely relates to quick drainage system of plastic course.

Background

Plastic course is also known as all-weather track and field sports track, when raining, can have ponding sometimes on the plastic course, can influence the use of runway when untimely clearance, when ponding is more, often need open the well lid just can in time discharge ponding, but the well lid is heavier, it is inconvenient to open it, sometimes have great rubbish in the ponding to flow into the lower well together in addition, great rubbish gets into the condition that drainage system leads to sewer jam easily, and it is not fast to appear the drainage when rainy greatly easily, lead to the phenomenon of ponding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic course quick drainage system to overcome the above-mentioned defect among the prior art.

The utility model provides a quick drainage system of plastic course, includes lower well and filter, the top of lower well is equipped with the retainer plate, has a plurality of inlet openings along the circumference equipartition of retainer plate, the retainer plate passes through drain pipe and lower well intercommunication in the below of inlet opening, the well head department of lower well is equipped with the well lid, the symmetry is equipped with two limiting plates in the lower well, threaded connection has the screw rod on the limiting plate, the screw rod pass in the lower well the filter rotate with the bottom of well lid and be connected, thereby the bottom of well lid is equipped with and is used for driving screw to rotate the well lid elevating system who makes the well lid go up and down, the bottom of well lid still is equipped with the filter plate elevating system who is used for driving the filter lift.

Preferably, a protective cover is fixed at the bottom of the well lid.

Preferably, well lid elevating system includes pivot one, sprocket one and sprocket two, pivot one rotates with the well lid to be connected, sprocket one is installed in pivot one, sprocket two is equipped with two and installs respectively on two screw rods, the screw rod passes through the bearing and rotates to be connected on bearing frame one, bearing frame one is fixed in the bottom of well lid, connect through chain one between sprocket one and the sprocket two.

Preferably, a first hand wheel is fixed at the top of the first rotating shaft.

Preferably, the filter plate lifting mechanism comprises a second rotating shaft, a third rotating shaft, a winding drum, a fourth rotating shaft and a steel wire rope, the second rotating shaft is rotatably connected with the well cover, a fixed plate is mounted on the second rotating shaft through a bearing, a first bevel gear is mounted at the end part of the second rotating shaft, the third rotating shaft which is rotatably connected with the fixed plate is symmetrically arranged on the left side and the right side of the fixed plate, a second bevel gear is mounted at the end part of the third rotating shaft, the two second bevel gears are both meshed with the first bevel gear, one ends of the two third rotating shafts, far away from the second rotating shaft, are respectively rotatably connected with a second bearing seat through bearings, the second bearing seats are fixed with the well cover, third chain wheels are respectively mounted on the two third rotating shafts, the two third rotating shafts are respectively rotatably connected with a first mounting seat, the first mounting seat is positioned between the second bevel gear and the third chain wheel and is fixedly connected with the well cover, and the third rotating shaft is provided with the winding drum in the first mounting seat, the fourth rotating shaft is provided with two rotating shafts which are arranged in parallel with the third rotating shaft, two ends of the fourth rotating shaft are respectively connected to the third bearing seat through bearings in a rotating mode, the third bearing seat is fixed to the bottom of the well cover, a fourth chain wheel is installed at the position, corresponding to the third chain wheel, of the fourth rotating shaft, the third chain wheel and the fourth chain wheel are connected through a second chain wheel, the fourth rotating shaft is connected to the second mounting seat in a rotating mode, the second mounting seat corresponds to the second mounting seat in a corresponding mode, the fourth rotating shaft is provided with the winding drum in the second mounting seat, the steel wire rope corresponds to the winding drum one to one, one end of the steel wire rope is fixed to the winding drum, and the other end of the steel wire rope is fixed to the top of the filter plate through the fixing seat.

Preferably, a second hand wheel is fixed at the top of the second rotating shaft.

Preferably, the lower ends of the screws are all fixed with check rings.

The utility model has the advantages of as follows:

the utility model discloses when using, can filter great rubbish through the filter, prevent that it from blockking up the sewer, can take out the filter from the lower well through filter plate elevating system to can take off rubbish from the filter, can conveniently open the well lid through well lid elevating system, thereby can arrange into the lower well with ponding.

Drawings

Fig. 1 and fig. 2 are schematic views of the overall three-dimensional structure of the present invention.

Fig. 3 is a schematic structural view of the present invention when it is not installed in a sewer well.

Fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

Fig. 5 is the structure schematic diagram of the utility model discloses well lid bottom.

Wherein: 1. the device comprises a sewer well, 11, a fixed ring, 111, a water inlet hole, 12, a limiting plate, 2, a drain pipe, 3, a well cover, 4, a screw rod, 41, a retaining ring, 5, a well cover lifting mechanism, 51, a first rotating shaft, 511, a first hand wheel, 52, a first chain wheel, 53, a second chain wheel, 54, a first bearing seat, 55, a first chain, 6, a filter plate, 7, a filter plate lifting mechanism, 71, a second rotating shaft, 711, a fixed plate, 712, a second hand wheel, 72, a first bevel gear, 73, a third rotating shaft, 731, a second bevel gear, 732, a second bearing seat, 733, a third chain wheel, 734, a winding drum, 74, a first mounting seat, 75, a fourth rotating shaft, 751, a third bearing seat, 752, a fourth chain wheel, 76, a second chain, 77, a second mounting seat, 78, a steel wire rope, 79, a fixed seat, 8 and a protective cover.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the concept and technical solution of the present invention by those skilled in the art.

As shown in fig. 1-5, the utility model provides a quick drainage system of plastic course, including lower well 1 and filter 6, lower well 1's top is equipped with retainer plate 11, has a plurality of inlet openings 111 along retainer plate 11's circumference equipartition, retainer plate 11 passes through drain pipe 2 and lower well 1 intercommunication in the below of inlet opening 111, lower well 1's well head department is equipped with well lid 3, the symmetry is equipped with two limiting plates 12 in lower well 1, threaded connection has screw rod 4 on the limiting plate 12, screw rod 4 passes lower well 1 filter 6 and be connected with the bottom rotation of well lid 3, thereby the bottom of well lid 3 is equipped with the well lid elevating system 5 that is used for driving screw rod 4 to rotate messenger well lid 3 and goes up and down, the bottom of well lid 3 still is equipped with the filter plate elevating system 7 that is used for driving filter 6 to go up and down.

In this embodiment, a protection cover 8 is fixed to the bottom of the well lid 3.

In this embodiment, well lid elevating system 5 includes a pivot 51, a sprocket 52 and two sprockets 53, a pivot 51 rotates with well lid 3 to be connected, a sprocket 52 is installed on a pivot 51, two sprockets 53 are equipped with two and install respectively on two screw rods 4, screw rod 4 rotates through the bearing and connects on bearing frame 54, bearing frame 54 is fixed in the bottom of well lid 3, connect through a chain 55 between a sprocket 52 and the two sprockets 53.

In this embodiment, a first hand wheel 511 is fixed on the top of the first rotating shaft 51.

In this embodiment, the filter plate lifting mechanism 7 includes a second rotating shaft 71, a third rotating shaft 73, a winding drum 734, a fourth rotating shaft 75 and a steel wire rope 78, the second rotating shaft 71 is rotatably connected with the well lid 3, a fixing plate 711 is installed on the second rotating shaft 71 through a bearing, a first bevel gear 72 is installed at an end of the second rotating shaft 71, the third rotating shaft 73 rotatably connected with the fixing plate 711 is symmetrically arranged at left and right sides of the fixing plate 711, a second bevel gear 731 is installed at an end of the third rotating shaft 73, both the second bevel gear 731 and the first bevel gear 72 are engaged, one ends of the two third rotating shafts 73 far away from the second rotating shaft 71 are respectively rotatably connected to a second bearing seat 732 through bearings, the second bearing seat 732 is fixed with the well lid 3, a third sprocket 733 is installed on each of the two third rotating shafts 73, the two third rotating shafts 73 are respectively rotatably connected to a first mounting seat 74, the first mounting seat 74 is located between the second bevel gear 731 and the third sprocket 733 and is fixedly connected with the well lid 3, the third rotating shaft 73 is provided with the winding drums 734 in the first mounting seat 74, the fourth rotating shaft 75 is provided with two winding drums 734 and is parallel to the third rotating shaft 73, two ends of the fourth rotating shaft 75 are rotatably connected to the third bearing seats 751 through bearings respectively, the third bearing seats 751 are fixed at the bottom of the well lid 3, the fourth rotating shaft 75 is provided with a fourth chain wheel 752 corresponding to the third chain wheel 733, the third chain wheel 733 and the fourth chain wheel 752 on the same side are connected through a second chain 76, the fourth rotating shaft 75 is rotatably connected to the second mounting seat 77, the second mounting seat 77 is arranged corresponding to the first mounting seat 74, the fourth rotating shaft 75 is provided with the winding drums 734 in the second mounting seat 77, the steel wire ropes 78 are in one-to-one correspondence with the winding drums 734, and one end of the steel wire rope 78 is fixed with the winding drums 734 and the other end is fixed with the top of the filter plate 6 through the fixing seat 79.

In this embodiment, a second hand wheel 712 is fixed on the top of the second rotating shaft 71.

In this embodiment, the lower ends of the screws 4 are fixed with retaining rings 41.

The specific implementation mode and principle are as follows:

in practical application, when rain is small, water enters the sewer well 1 from the water inlet 111 on the fixing ring 11 through the drain pipe 2, when rain on the runway is much, the hand wheel 511 is rotated, the chain wheel 52 on the rotating shaft 51 drives the chain wheel two 53 to rotate through the chain wheel one 55, so that the screw rod 4 rotates, the manhole cover 3 moves upwards, rain and mixed rubbish in the rain enter the sewer well 1, the filter plate 6 filters the rubbish in the rain, when the rain is drained and the rubbish on the filter plate 6 is much, the hand wheel two 712 can be rotated, the rotating shaft two 71 drives the rotating shaft three 73 to rotate through gear transmission, the chain wheel three 733 on the rotating shaft three 73 drives the chain wheel four 752 to rotate through the chain wheel two 76, so that the rotating shaft four 75 rotates, the winding drum 734 on the rotating shaft three 73 and the rotating shaft four 75 winds the steel wire rope 78 at the same time, so that the filter plate 6 drives the rubbish to move upwards, when the filter plate 6 moves to the wellhead of the sewer well 1, the garbage can be cleaned.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a quick drainage system of plastic course which characterized in that: comprises a sewage well (1) and a filter plate (6), the top of the sewage well (1) is provided with a fixed ring (11), a plurality of water inlet holes (111) are uniformly distributed along the circumference of the fixed ring (11), the fixed ring (11) is communicated with the sewer well (1) through the drain pipe (2) below the water inlet hole (111), the well cover (3) is arranged at the well mouth of the drainage well (1), two limiting plates (12) are symmetrically arranged in the drainage well (1), the limiting plate (12) is in threaded connection with a screw (4), the screw (4) penetrates through the filter plate (6) in the drainage well (1) and is rotationally connected with the bottom of the well cover (3), the bottom of the well lid (3) is provided with a well lid lifting mechanism (5) which is used for driving the screw rod (4) to rotate so as to lift the well lid (3), the bottom of the well cover (3) is also provided with a filter plate lifting mechanism (7) for driving the filter plate (6) to lift.

2. The plastic track quick drainage system of claim 1, wherein: the bottom of well lid (3) is fixed with visor (8).

3. The plastic track quick drainage system of claim 1, wherein: well lid elevating system (5) are including pivot one (51), sprocket one (52) and sprocket two (53), pivot one (51) rotate with well lid (3) and are connected, install on pivot one (51) sprocket one (52), sprocket two (53) are equipped with two and install respectively on two screw rods (4), screw rod (4) rotate through the bearing and connect on bearing frame one (54), the bottom of well lid (3) is fixed in bearing frame one (54), connect through chain one (55) between sprocket one (52) and sprocket two (53).

4. A plastic track quick drainage system as claimed in claim 3, wherein: and a first hand wheel (511) is fixed at the top of the first rotating shaft (51).

5. The plastic track quick drainage system of claim 1, wherein: the filter plate lifting mechanism (7) comprises a second rotating shaft (71), a third rotating shaft (73), a winding drum (734), a fourth rotating shaft (75) and a steel wire rope (78), the second rotating shaft (71) is rotatably connected with the well cover (3), a fixing plate (711) is installed on the second rotating shaft (71) through a bearing, a first bevel gear (72) is installed at the end part of the second rotating shaft (71), third rotating shafts (73) rotatably connected with the fixing plate (711) are symmetrically arranged on the left side and the right side of the fixing plate (711), a second bevel gear (731) is installed at the end part of the third rotating shaft (73), the two second bevel gears (731) are meshed with the first bevel gears (72), one ends, far away from the second rotating shaft (71), of the two third rotating shafts (73) are rotatably connected to a second bearing seat (732) through bearings respectively, the second bearing seat (732) is fixed with the well cover (3), and a third chain wheel (733) is installed on the two third rotating shafts (73), the two third rotating shafts (73) are respectively and rotatably connected to the first mounting seat (74), the first mounting seat (74) is positioned between the second bevel gear (731) and the third chain wheel (733) and is fixedly connected with the well cover (3), the third rotating shaft (73) is provided with the winding drum (734) in the first mounting seat (74), the fourth rotating shaft (75) is provided with two winding drums which are parallel to the third rotating shaft (73), two ends of the fourth rotating shaft (75) are respectively and rotatably connected to the third bearing seats (751) through bearings, the third bearing seats (751) are fixed at the bottom of the well cover (3), the fourth rotating shaft (75) is provided with the fourth chain wheel (752) at a position corresponding to the third chain wheel (733), the third chain wheel (733) and the fourth chain wheel (752) at the same side are connected through the second chain (76), the fourth rotating shaft (75) is rotatably connected to the second mounting seat (77), and the second mounting seat (77) is correspondingly arranged with the first mounting seat (74), the winding drums (734) are arranged in the mounting base II (77) of the rotating shaft IV (75), the steel wire ropes (78) correspond to the winding drums (734) one to one, one ends of the steel wire ropes (78) are fixed to the winding drums (734), and the other ends of the steel wire ropes are fixed to the top of the filter plate (6) through the fixing base (79).

6. The plastic runway quick drainage system of claim 5, wherein: and a second hand wheel (712) is fixed at the top of the second rotating shaft (71).

7. The plastic track quick drainage system of claim 1, wherein: and the lower ends of the screws (4) are all fixed with check rings (41).