CN213572304U

CN213572304U - Street sewer well lid

Info

Publication number: CN213572304U
Application number: CN202021684017.0U
Authority: CN
Inventors: 周国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-29
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a street sewer well cover, which comprises a grid plate, a drainage plate and an installation frame, wherein one end of the grid plate is fixedly connected with one end of the drainage plate, the grid plate and the drainage plate are installed on the installation frame, the grid plate is provided with seepage holes, the seepage holes are uniformly distributed on the grid plate along the direction vertical to the length direction of the grid plate, the installation frame is provided with a sundry poking-off mechanism, the sundry poking-off mechanism comprises a poking-off rod, a bearing frame, a bearing rod, a mounting plate and a driving assembly, the mounting plate is vertically fixed at one side of the drainage plate close to the installation frame, one end of the mounting plate far away from the grid plate is abutted against the inner wall of one side of the installation frame, the bearing frame is movably arranged on the two mounting plates through the driving assembly, the bearing frame is positioned below the grid plate, the bearing rod is fixed in the bearing frame, the bearing rod is mutually corresponding to the seepage holes, the, the poking-off rod faces to the corresponding water seepage hole. The utility model has the advantages of can dial the debris that cover on the well lid.

Description

Street sewer well lid

Technical Field

The utility model belongs to the technical field of the technique of road drainage and specifically relates to a street sewer well lid is related to.

Background

Sewer and well lid can often be seen in on the road or the greenbelt, and current sewer well lid material generally is steel or concrete preparation and forms, has seted up the hole that leaks on the lid, however, when rainy, if there is leaf or some debris when falling on the well lid, leaf and debris probably cause the jam of well lid, and then cause the drainage untimely, form urban waterlogging easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a street sewer well lid, it has the advantage that can dial the debris that cover on the well lid, and the condition that can reduce the well lid and block up takes place.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a street sewer well cover comprises a grid plate, a drainage plate and a mounting frame, wherein one end of the grid plate is fixedly connected with one end of the drainage plate, the grid plate and the drainage plate are both mounted on the mounting frame, the grid plate is provided with a plurality of water seepage holes parallel to the length direction of the grid plate, the water seepage holes are uniformly distributed on the grid plate along the direction vertical to the length direction of the grid plate, a sundry poking-off mechanism is arranged on the mounting frame and comprises poking-off rods, a bearing frame, a bearing rod, mounting plates and a driving assembly, the mounting plates are vertically fixed on one side of the drainage plate close to the mounting frame and respectively close to the two ends of the drainage plate, one end of each mounting plate, far away from the grid plate, is abutted against the inner wall of one side of the mounting frame, the bearing frame is movably arranged on the two mounting plates through the driving assembly, the bearing frame is positioned below the grid plate, the bearing rod is fixed in the, the bearing rod corresponds to the water seepage hole, is positioned under the water seepage hole, is fixed on one side of the bearing rod close to the grate plate, and faces the corresponding water seepage hole.

As a further aspect of the present invention: the driving assembly comprises supporting rods, driving wheels, auxiliary wheels, a driving rotating shaft, auxiliary rotating shafts and driving wheel blades, the driving rotating shaft and the auxiliary rotating shafts are parallel to each other in length direction and penetrate through the two mounting plates, the driving rotating shaft is positioned between the auxiliary rotating shaft and the grid plate, the driving rotating shaft and the auxiliary rotating shafts are rotatably connected with the mounting plates through bearings, the driving wheels are fixed at two ends of the driving rotating shaft, the auxiliary wheels are fixed at two ends of the auxiliary rotating shaft, the driving wheels correspond to the auxiliary wheels, the two mounting plates are positioned between the two driving wheels, the two mounting plates are positioned between the two auxiliary wheels, the supporting rods are fixed at one end of the bearing frame and are respectively close to two sides of the bearing frame, the supporting rods are positioned at one side, away from the two driving wheels, the supporting rods are rotatably connected to the driving wheels through a, the positioning shaft I and the positioning shaft II are eccentrically arranged on the corresponding driving wheel and the corresponding auxiliary wheel, the driving wheel blades are arc-shaped plates and are provided with a plurality of blocks, the length direction of the driving wheel blades is parallel to that of the driving rotating shaft, and the driving wheel blades are fixed on the driving rotating shaft and are uniformly distributed on the driving rotating shaft along the circumferential direction of the section of the driving rotating shaft.

As a further aspect of the present invention: the drainage plate is provided with driving flow holes which are strip-shaped holes, the length direction of the driving flow holes is parallel to that of the driving wheel blades, and the driving flow holes are located above the driving wheel blades and correspond to the driving wheel blades.

As a further aspect of the present invention: a plurality of drainage grooves are formed in the drainage plate, the drainage grooves are evenly distributed along the length direction of the driving flow holes, and the drainage grooves are communicated with the driving flow holes.

As a further aspect of the present invention: the drainage plate is kept away from one side face of the mounting frame is set to be a concave face, the driving flow holes and the drainage grooves are all formed in the concave face, and the driving flow holes are located in the concave bottom of the concave face.

As a further aspect of the present invention: the edge of the grate plate and the drainage plate is provided with a well edge, and the inner wall of the well edge is abutted against the outer wall of the grate plate and the outer wall of the drainage plate.

To sum up, the utility model discloses a beneficial technological effect does:

1. the shifting rod can shift impurities such as fallen leaves on the water seepage hole and the like out when acting, the shifting rod extends out of the water seepage hole and shifts the impurities under the driving of the bearing rod, the bearing rod acts under the driving of the bearing frame, the bearing frame acts along with the action of the supporting rod, the supporting rod acts along with the rotation of the driving wheel, the driving wheel rotates under the driving of the driving wheel blade, and the driving wheel blade rotates under the driving of water flow;

2. the concave surface on the drainage plate and the drainage groove of seting up on the drainage plate can both make water assemble drive flow hole department, and then has increased the drive power of drive wheel leaf, guarantees the normal rotation of drive wheel leaf.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the sundry removing mechanism of the utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic sectional view of the driving assembly of the present invention;

fig. 5 is a schematic cross-sectional view of the driving wheel blade according to the present invention.

In the figure, 1, a grid plate; 2. a drainage plate; 3. installing a frame; 11. a water seepage hole; 4. a sundry removing mechanism; 41. a pull-off lever; 42. a bearing frame; 43. a carrier bar; 44. mounting a plate; 45. a drive assembly; 51. a support bar; 52. a drive wheel; 53. an auxiliary wheel; 54. driving the rotating shaft; 55. an auxiliary rotating shaft; 56. a drive vane; 6. a concave surface; 61. a drive flow aperture; 62. a drainage groove; 7. and (4) well edge.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, the manhole cover for the street comprises a grid plate 1, a drainage plate 2 and a mounting frame 3, wherein one end of the grid plate 1 is fixedly connected with one end of the drainage plate 2, the grid plate 1 and the drainage plate 2 are both mounted on the mounting frame 3, and the surfaces of the grid plate 1 and the drainage plate 2 are flat. The grid plate 1 is provided with a plurality of water seepage holes 11 parallel to the length direction of the grid plate 1, and the water seepage holes 11 are uniformly distributed on the grid plate 1 along the direction vertical to the length direction of the grid plate 1.

The mounting frame 3 is provided with a sundry removing mechanism 4, and the sundry removing mechanism 4 comprises a removing rod 41, a bearing frame 42, a bearing rod 43, a mounting plate 44 and a driving assembly 45. The mounting plate 44 is vertically arranged, the mounting plate 44 is provided with two blocks, and the mounting plate 44 is fixed on one side of the drainage plate 2 close to the mounting frame 3. The two mounting plates 44 are respectively close to two ends of the drainage plate 2, and one end of the mounting plate 44, which is far away from the grid plate 1, is abutted against the inner wall of one side of the mounting frame 3.

The bearing frame 42 is movably arranged on the two mounting plates 44 through a driving assembly 45, and the driving assembly 45 comprises a supporting rod 51, a driving wheel 52, an auxiliary wheel 53, a driving rotating shaft 54, an auxiliary rotating shaft 55 and a driving vane 56. The length directions of the driving rotating shaft 54 and the auxiliary rotating shaft 55 are parallel to each other and are all arranged on the two mounting plates 44 in a penetrating way. The driving rotating shaft 54 is positioned between the auxiliary rotating shaft 55 and the grid plate 1, and both the driving rotating shaft 54 and the auxiliary rotating shaft 55 are rotatably connected with the mounting plate 44 through bearings. Two driving wheels 52 and two auxiliary wheels 53 are provided, the two driving wheels 52 are respectively fixed at two ends of a driving rotating shaft 54, the two auxiliary wheels 53 are respectively fixed at two ends of an auxiliary rotating shaft 55, and the two driving wheels 52 respectively correspond to the two auxiliary wheels 53. Both mounting plates 44 are located between the two drive wheels 52 and both mounting plates 44 are located between the two auxiliary wheels 53.

Two support rods 51 are provided, and the two support rods 51 are respectively positioned at two sides of the two drive wheels 52 which are far away from each other. And a first positioning shaft is fixed on one side of the driving wheel 52 close to the supporting rod 51. The support rod 51 is provided with a first positioning rotating hole, and the first positioning rotating hole corresponds to the first positioning shaft. The first positioning rotating hole on the support rod 51 passes through the first positioning rotating hole on the corresponding driving wheel 52, so that the support rod 51 is rotatably connected to the corresponding driving wheel 52. One end of the supporting rod 51 close to the auxiliary wheel 53 extends to the auxiliary wheel 53, and is rotatably connected with the auxiliary wheel 53 through a second positioning shaft, and the connecting mode between the supporting rod 51 and the auxiliary wheel 53 is similar to the connecting mode between the supporting rod 51 and the driving wheel 52. The first positioning shaft and the second positioning shaft are eccentrically arranged on the corresponding driving wheel 52 and the corresponding auxiliary wheel 53. The driving vanes 56 are arc-shaped plates and are provided in plural, the lengthwise direction of the driving vanes 56 is parallel to the lengthwise direction of the driving rotating shaft 54, the driving vanes 56 are fixed on the driving rotating shaft 54 and are uniformly distributed on the driving rotating shaft 54 along the sectional circumferential direction of the driving rotating shaft 54

The bearing frame 42 is fixed at one end of the support rod 51 far away from the drive wheel 52, the bearing frame 42 is positioned below the grate plate 1, the bearing rod 43 is fixed in the bearing frame 42, the length direction of the bearing rod 43 is parallel to the length direction of the water seepage hole 11, the bearing rod 43 corresponds to the water seepage hole 11, and the bearing rod 43 is positioned under the corresponding water seepage hole 11. The poking-off rod 41 is fixed on one side of the bearing rod 43 close to the grid plate 1, and the poking-off rod 41 faces to the corresponding water seepage hole 11.

A concave surface 6 is arranged on one side surface, away from the mounting frame 3, of the drainage plate 2, a driving flow hole 61 is formed in the concave surface 6, and the driving flow hole 61 is located at the concave bottom of the concave surface 6. The driving orifice 61 is a strip-shaped orifice, and the longitudinal direction of the driving orifice 61 is parallel to the longitudinal direction of the driving vane 56. Drive flow holes 61 are located above drive vanes 56 and correspond to drive vanes 56. In the event of rain, rain water falling on the drainage plate 2 will pool at the concave surface 6 and flow from the drive flow aperture 61 into the sewer and will fall on the drive impeller.

A plurality of drainage grooves 62 are formed in the drainage plate 2, the drainage grooves 62 are located in the concave surface 6 of the drainage plate 2, the drainage grooves 62 are evenly distributed along the length direction of the driving flow holes 61, and the drainage grooves 62 are communicated with the driving flow holes 61.

The edge of the grid plate 1 and the edge of the drainage plate 2 are fixed with a well edge 7, and the well edge 7 is arranged at the outer wall of the grid plate 1 and the outer wall of the drainage plate 2 in a circle. The inner wall of the well edge 7 is abutted with the outer wall of the grate plate 1 and the outer wall of the drainage plate 2. The upper surface of the well edge 7 is level with the top surfaces of the grid plate 1 and the drainage plate 2.

When the first positioning shaft and the second positioning shaft are closest to the drainage plate 2 on the corresponding driving wheel 52 and the corresponding auxiliary wheel 53, one end of the poking-off rod 41 far away from the bearing rod 43 extends out of the water seepage hole 11.

The implementation principle of the embodiment is as follows: when people use the utility model for a sewer wellhead, when there is no rain, the support rod 51 is driven by the bearing frame 42, the bearing rod 43, the poking-off rod 41 and the gravity of the support rod to rotate the first positioning shaft and the second positioning shaft on the corresponding driving wheel 52 and the auxiliary wheel 53, so that the first positioning shaft and the second positioning shaft are both positioned at the farthest ends away from the drainage plate 2 on the corresponding driving wheel 52 and the corresponding auxiliary wheel 53, and at the moment, the poking-off rod 41 is positioned below the grate plate 1, and can not extend out of the corresponding seepage hole on the grate plate 1, and is in an initial state;

when raining, rainwater can be converged to the driving flow holes 61 under the action of the drainage grooves 62 and the concave surfaces 6 of the drainage plates 2 and fall onto the driving wheel blades 56 from the driving flow holes 61, the driving wheel blades 56 drive the driving rotating shafts 54 to rotate so as to drive the driving wheels 52 to rotate, so that the positioning shafts do circular motion around the driving rotating shafts 54, the supporting rods 51 act along with the positioning shafts, the bearing frames 42 are driven to act, the bearing frames 42 drive the bearing rods 43 to act, the poking-off rods 41 on the bearing rods 43 act along with the bearing frames, and the poking-off rods 41 can extend out or retract into corresponding seepage holes under the rotation of the driving wheels 52;

when covering debris such as leaf on the seepage hole, dial and leave pole 41 and can dial debris such as leaf when stretching out the seepage hole and open, prevent to block up the seepage hole, drive wheel 52 continuously rotates, dials and leaves pole 41 and just can continuously make the action of dialling out debris, can continuously prevent that the seepage hole on the comb board 1 from blockking up.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a street sewer well lid, includes comb board (1), drainage plate (2) and installing frame (3), its characterized in that: the grate plate (1) is fixedly connected with one end of the drainage plate (2), the grate plate (1) and the drainage plate (2) are both arranged on the mounting frame (3), a plurality of water seepage holes (11) parallel to the length direction of the grate plate (1) are formed in the grate plate (1), the water seepage holes (11) are uniformly distributed on the grate plate (1) along the direction vertical to the length direction of the grate plate (1), a sundry poking-off mechanism (4) is arranged on the mounting frame (3), the sundry poking-off mechanism (4) comprises a poking-off rod (41), a bearing frame (42), a bearing rod (43), a mounting plate (44) and a driving assembly (45), the mounting plate (44) is vertically fixed on one side of the drainage plate (2) close to the mounting frame (3) and respectively close to the two ends of the drainage plate (2), one end of the mounting plate (44) far away from the grate plate (1) is abutted against the inner wall of one side of the mounting frame (3), and the bearing frame (42) is movably arranged on the two mounting plates (44, the bearing frame (42) is positioned below the grate plate (1), the bearing rods (43) are fixed in the bearing frame (42), the length direction of the bearing rods (43) is parallel to the length direction of the water seepage holes (11), the bearing rods (43) correspond to the water seepage holes (11), the bearing rods (43) are positioned under the water seepage holes (11), the pull-off rods (41) are fixed on one side, close to the grate plate (1), of the bearing rods (43), and the pull-off rods (41) face the corresponding water seepage holes (11).

2. The street drain well cover according to claim 1, wherein: the driving assembly (45) comprises a supporting rod (51), driving wheels (52), auxiliary wheels (53), a driving rotating shaft (54), auxiliary rotating shafts (55) and driving wheel blades (56), the length directions of the driving rotating shaft (54) and the auxiliary rotating shafts (55) are parallel to each other and are respectively arranged on the two mounting plates (44) in a penetrating manner, the driving rotating shaft (54) is positioned between the auxiliary rotating shaft (55) and the grate plate (1), the driving rotating shaft (54) and the auxiliary rotating shafts (55) are respectively and rotatably connected with the mounting plates (44) through bearings, the driving wheels (52) are fixed at two ends of the driving rotating shaft (54), the auxiliary wheels (53) are fixed at two ends of the auxiliary rotating shaft (55), the driving wheels (52) correspond to the auxiliary wheels (53), the two mounting plates (44) are respectively positioned between the two driving wheels (52), and the two mounting plates (44) are respectively positioned between the two auxiliary wheels (53), the supporting rod (51) is fixed at one end of the bearing frame (42) and is respectively close to two sides of the bearing frame (42), the supporting rod (51) is positioned at one side where the two driving wheels (52) are far away from each other, the supporting rod (51) is rotatably connected to the driving wheels (52) through a positioning shaft I, one end of the supporting rod (51) close to the auxiliary wheel (53) is extended to the auxiliary wheel (53), and is rotationally connected with the auxiliary wheel (53) through a positioning shaft II, the positioning shaft I and the positioning shaft II are eccentrically arranged on the corresponding driving wheel (52) and the auxiliary wheel (53), the driving wheel blade (56) is an arc-shaped plate, the driving device is provided with a plurality of driving vanes (56), the length direction of the driving vanes (56) is parallel to the length direction of the driving rotating shaft (54), and the driving vanes (56) are fixed on the driving rotating shaft (54) and are uniformly distributed on the driving rotating shaft (54) along the circumferential direction of the section of the driving rotating shaft (54).

3. The street drain well cover according to claim 2, wherein: the drainage plate (2) is provided with driving flow holes (61), the driving flow holes (61) are strip-shaped holes, the length direction of the driving flow holes (61) is parallel to the length direction of the driving wheel blades (56), and the driving flow holes (61) are located above the driving wheel blades (56) and correspond to the driving wheel blades (56).

4. A street drain well cover according to claim 3, wherein: a plurality of drainage grooves (62) are formed in the drainage plate (2), the drainage grooves (62) are uniformly distributed in the length direction of the driving flow holes (61), and the drainage grooves (62) are communicated with the driving flow holes (61).

5. The manhole cover for streets according to claim 4, wherein: the drainage plate (2) is far away from one side face of the mounting frame (3) is set to be a concave face (6), the driving flow holes (61) and the drainage grooves (62) are all formed in the concave face (6), and the driving flow holes (61) are located in the concave bottom of the concave face (6).

6. The manhole cover for streets according to claim 5, wherein: the edge of the grate plate (1) and the edge of the drainage plate (2) are provided with well edges (7), and the inner walls of the well edges (7) are abutted to the outer walls of the grate plate (1) and the outer walls of the drainage plate (2).