CN211774459U - Automatically regulated drainage cellar for storing things well lid is used in municipal administration - Google Patents

Abstract

The utility model relates to an automatically regulated drainage cellar for storing things well lid for municipal administration relates to municipal facilities's technical field, and it includes the cylindrical drainage pipe who offers the road both sides, locates drainage pipe opening part inner wall's well lid, run through and offer a plurality of wash ports on the well lid, the roof of well lid is less than drainage pipe's roof, drainage pipe one end with drainage pipe inner wall is articulated, drainage pipe inner wall along being on a parallel with drainage pipe's radial elasticity sliding connection has a plurality of wedges, each all be equipped with a wedge on the wedge, the wedge is followed the direction slope that drainage pipe diameter reduces sets up downwards, drainage pipe inner wall has seted up the confession the holding tank that the wedge slideed in. The utility model discloses the effect of drainage in time has.

Description

Automatically regulated drainage cellar for storing things well lid is used in municipal administration

Technical Field

The utility model belongs to the technical field of the technique of municipal administration facility and specifically relates to an automatically regulated drainage cellar for storing things well lid is used in municipal administration.

Background

Rainwater on the road surface is discharged through the drainage cellar among the urban drainage system, and in order to avoid the pedestrian to drop to the drainage cellar at the in-process of walking, be provided with the well lid in the opening part of drainage cellar in order to improve the security, the well lid both can play the guard action, also can play the drainage effect.

Chinese patent with publication number CN209874020U discloses the technical field of well lid drainage, in particular to a road drainage well lid, which comprises a well lid body, wherein the well lid body is provided with a lifting cover plate, a first nut, a second nut, a guide frame, a support frame and a screw rod, a first nut groove is arranged in the middle of the lifting cover plate, a screw rod hole is arranged in the middle of the first nut groove, the lifting cover plate is provided with a handle groove, the well lid body is provided with a through hole in the middle, the lower end of the well lid body is provided with the guide frame and the support frame, the guide frame is provided with a guide hole in the middle, a vertical threaded hole is arranged in the middle of the support frame, the screw rod sequentially passes through the vertical threaded hole, the guide hole and the screw rod hole and is fixedly connected with the lifting cover plate through the locking of the first nut and the second nut, pin holes are respectively, the handle is hinged with the conical fixed pin, the utility model discloses simple structure, easy maintenance, with low costs, convenient operation, efficient.

The above prior art solutions have the following drawbacks: above-mentioned scheme needs the manual regulation well lid of operation personnel when the rainwater is more, can lead to the drainage untimely.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an automatically regulated drainage cellar for storing things well lid is used in municipal administration, and it has the effect of drainage in time.

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

the utility model provides an automatically regulated drainage cellar for storing things well lid for municipal administration, includes cylindrical drainage pipe who sets up in the road both sides, locates the well lid of drainage pipe opening part inner wall, run through and set up in a plurality of wash ports on the well lid, the roof of well lid is less than drainage pipe's roof, drainage pipe one end with drainage pipe inner wall is articulated, drainage pipe inner wall is along being on a parallel with drainage pipe's radial elasticity sliding connection has a plurality of wedges, each all be equipped with a scarf on the wedge, the wedge is followed the direction slope that drainage pipe diameter reduces sets up downwards, drainage pipe inner wall has seted up the confession the holding tank that the wedge slided in.

Through adopting above-mentioned technical scheme, when rainy day, the rainwater falls into in the drainage pipe from the wash port on the well lid, when wash port on the well lid is plugged up by the fallen leaves, the rainwater can gather in the well lid surface, lead to the weight increase that the well lid bore, well lid one end alright pressure after the weight increase that the well lid bore slide to the holding tank, well lid one end alright drop downwards after the wedge moves in to the holding tank, thereby the rainwater alright quick clearance department from well lid and drainage pipe is arranged away, it is pure mechanical structure, need not to apply other electronic external force, adaptable multiple weather condition, thereby reach the effect of in time quick arranging away the rainwater.

The present invention may be further configured in a preferred embodiment as: the drainage pipe inner wall in well lid below department is equipped with a plurality of bracing pieces, and is a plurality of leave the drainage clearance between the bracing piece.

Through adopting above-mentioned technical scheme, set up the bracing piece and can avoid the pedestrian to drop to drainage pipe in, it can play the effect of protection, has higher security performance.

The present invention may be further configured in a preferred embodiment as: establish the well lid with the tangential direction of the articulated department of drainage pipe is A line, and is a plurality of the bracing piece is located side by side along the horizontal direction in the drainage pipe, each the trend of bracing piece is parallel with A line, the well lid with after the wedge surface separation well lid one end lap joint in on the bracing piece.

Through adopting above-mentioned technical scheme, establish the bracing piece into parallel with the A line, can be convenient for with well lid one end overlap joint on the bracing piece, avoid the well lid to drop.

The present invention may be further configured in a preferred embodiment as: the wedge lateral wall rigid coupling has the guide bar, the confession has been seted up to the holding tank inner wall the guide bar is along being on a parallel with the direction of motion sliding connection's of wedge guiding block guiding hole.

Through adopting above-mentioned technical scheme, when the wedge slided, relative slip took place between guide bar and the guiding hole, played limiting displacement through setting up the motion of guide bar and guiding hole to the wedge, can avoid the wedge to take place the skew at the in-process of motion.

The present invention may be further configured in a preferred embodiment as: the wedge surface is fixedly connected with a limiting strip along the horizontal direction, and the end part of the well lid is erected at the top of the limiting strip.

Through adopting above-mentioned technical scheme, when rainfall is less, the well lid is set up in spacing top, when the rainwater gathers a certain amount, the well lid just can stride spacing and promote the wedge to the holding tank in, it can make the well lid have higher stability.

The present invention may be further configured in a preferred embodiment as: the cross section of the limiting strip along the inclined direction of the wedge surface is arc-shaped.

Through adopting above-mentioned technical scheme, be circular-arc along the cross-section of scarf incline direction with spacing can make the well lid motion more stable.

The present invention may be further configured in a preferred embodiment as: the limiting strips are arranged in a plurality of rows and are arranged in parallel along the inclined direction of the wedge surface.

Through adopting above-mentioned technical scheme, be equipped with a plurality ofly with spacing, can make the well lid rotate certain angle also when not reaching the flood discharge, just can continue to rotate downwards, can carry out the segmentation flood discharge, can further improve the stability of well lid.

The present invention may be further configured in a preferred embodiment as: the edge of the well lid is arc-shaped.

Through adopting above-mentioned technical scheme, the well lid that can be convenient for rotates, also can make the well lid rotate when less angle, can make the rainwater to arrange away from the clearance between well lid and the drainage pipe inner wall, and its drainage effect is better.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the well cover to rotate and arranging the wedge-shaped block in elastic connection, the effect of quickly discharging the flood can still be achieved when the drainage hole is blocked by the fallen leaves;

2. the safety performance can be improved by arranging the supporting rod;

3. the stability of well lid can be improved through setting up spacing.

Drawings

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

FIG. 2 is a partial schematic view of the plane A-A of FIG. 1, intended to show the positional relationship of the well cover to the wedge;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2, and is intended to show a positional relationship between the wedge block and the accommodation groove.

In the figure, 1, a drainage pipeline; 2. a well cover; 21. a drain hole; 3. a wedge block; 31. a guide bar; 32. a compression spring; 33. a wedge surface; 34. a limiting strip; 4. accommodating grooves; 41. a guide hole; 5. a support bar; 51. a drainage gap.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses an automatically regulated drainage cellar for storing things well lid is used in municipal administration, including set up in the cylindrical drainage pipe 1 of road both sides, locate drainage pipe 1 opening part inner wall the well lid 2, along vertical direction run through set up in a plurality of wash ports 21 on well lid 2, the roof of well lid 2 is less than drainage pipe 1's roof, and the edge of well lid 2 is circular-arcly.

Referring to fig. 2 and 3, one end of the drainage pipeline 1 is hinged to the inner wall of the drainage pipeline 1 through a hinge, the inner wall of the drainage pipeline 1 is elastically and slidably connected with a plurality of wedge blocks 3 along a radial direction parallel to the drainage pipeline 1, the inner wall of the drainage pipeline 1 is provided with accommodating grooves 4 for the wedge blocks 3 to slide in, and 3 wedge blocks 3 and 3 accommodating grooves 4 are arranged in the embodiment; the side wall of the wedge-shaped block 3 is welded with a guide rod 31, and the inner wall of the accommodating groove 4 is provided with a guide hole 41 for the sliding connection of the guide rod 31 along the direction parallel to the movement direction of the wedge-shaped block 3; be equipped with compression spring 32 between wedge 3 and holding tank 4, compression spring 32 both ends respectively with 3 lateral walls of wedge and the welding of 4 inner walls of holding tank, 31 peripheries are located to compression spring 32 cover, and leave the clearance that moves between compression spring 32 inner wall and the guide bar 31 outer wall.

Referring to fig. 2 and 3, each wedge block 3 is provided with a wedge surface 33, the wedge surfaces 33 are obliquely and downwardly arranged along the direction that the diameter of the drainage pipeline 1 is reduced, the wedge surfaces 33 are provided with limiting strips 34 along the horizontal direction, the cross sections of the limiting strips 34 along the oblique direction of the wedge surfaces 33 are arc-shaped, the number of the limiting strips 34 is 3, the 3 limiting strips 34 are arranged side by side along the oblique direction parallel to the wedge surfaces 33, and the end part of the well lid 2 is erected on the top of the limiting strip 34 positioned at the topmost layer.

Referring to fig. 2 and 3, 1 inner wall of drainage pipe is equipped with a plurality of bracing pieces 5 in 2 below departments of well lid, bracing piece 5 is equipped with 3 in this embodiment, leave drainage clearance 51 between 3 bracing pieces 5, it is the a line to establish the tangential direction of the articulated department of well lid 2 and drainage pipe 1, 3 bracing pieces 5 are located in drainage pipe 1 side by side along the horizontal direction, the trend of each bracing piece 5 is parallel with the a line, 2 one end of well lid can overlap joint on bracing piece 5 after well lid 2 separates with wedge surface 33.

The implementation principle of the embodiment is as follows: in rainy day, the wash port 21 on the rainwater follow well lid 2 falls, after wash port 21 on well lid 2 is plugged up by the fallen leaves, the rainwater of accumulation increases gradually on well lid 2 to the free end that presses well lid 2 rotates downwards, and well lid 2 pivoted in-process downwards promotes wedge 3 and slides towards holding tank 4, when forming drainage clearance 51 between well lid 2 and drainage pipe 1 inner wall, alright arrange away the rainwater fast.

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 (8)

1. The utility model provides an automatically regulated drainage cellar for storing things well lid is used in municipal administration, includes cylindrical drainage pipe (1) of seting up in the road both sides, locates well lid (2) of drainage pipe (1) opening part inner wall, run through and set up in a plurality of wash ports (21) on well lid (2), the roof of well lid (2) is less than the roof of drainage pipe (1), its characterized in that: drainage pipe (1) one end with drainage pipe (1) inner wall is articulated, drainage pipe (1) inner wall is along being on a parallel with drainage pipe (1)'s radial elasticity sliding connection has a plurality of wedges (3), each all be equipped with a scarf (33) on wedge (3), scarf (33) are followed drainage pipe (1) diameter reduces the direction slope sets up downwards, drainage pipe (1) inner wall has been seted up and has been supplied holding tank (4) that wedge (3) slided in.

2. The municipal automatic adjustment drainage cellar well lid of claim 1, wherein: drainage pipe (1) inner wall in well lid (2) below department is equipped with a plurality of bracing pieces (5), and is a plurality of leave drainage clearance (51) between bracing piece (5).

3. The municipal automatic adjustment drainage cellar well lid of claim 2, wherein: establish well lid (2) with drainage pipe (1) articulated tangential direction is the A line, and is a plurality of bracing piece (5) are located side by side along the horizontal direction in drainage pipe (1), each the trend of bracing piece (5) is parallel with the A line, well lid (2) with wedge surface (33) separation back well lid (2) one end can overlap joint in on bracing piece (5).

4. The municipal automatic adjustment drainage cellar well lid of claim 1, wherein: wedge (3) lateral wall rigid coupling has guide bar (31), the confession has been seted up to holding tank (4) inner wall guide bar (31) are along being on a parallel with the direction of motion sliding connection's of wedge (3) guiding hole (41).

5. The municipal automatic adjustment drainage cellar well lid of claim 1, wherein: wedge face (33) have spacing (34) along the horizontal direction rigid coupling, well lid (2) tip set up in spacing (34) top.

6. The municipal automatic adjustment drainage cellar well lid of claim 5, wherein: the cross section of the limiting strip (34) along the inclined direction of the wedge surface (33) is arc-shaped.

7. The municipal automatic adjustment drainage cellar well lid of claim 5, wherein: the limiting strips (34) are arranged in a plurality of numbers, and the limiting strips (34) are arranged side by side along the inclined direction parallel to the wedge surface (33).

8. The municipal automatic adjustment drainage cellar well lid of claim 1, wherein: the edge of the well lid (2) is arc-shaped.

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