CN215977390U

CN215977390U - Well lid structure for municipal works

Info

Publication number: CN215977390U
Application number: CN202122251234.1U
Authority: CN
Inventors: 辛梅英; 张建垒; 张连防; 海文华; 牛甜莉
Original assignee: Guihong Construction Development Co ltd
Current assignee: Guihong Construction Development Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-08
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a well lid structure for municipal engineering, which comprises a well base, a well ring, a well lid, a rotating shaft, a locking unit and a drainage unit, wherein the well base is provided with a well opening; the well base is in a circular ring shape; the well ring is fixedly arranged on a well head through the well base, the well cover and the well ring can be integrated through the locking unit, meanwhile, the locking ring can be arranged at the annular structure above the locking plate, abnormal operators can be placed for opening the locking ring, the rectangular opening in the well cover can be quickly opened through the drainage unit, the accumulated water on the road surface can be conveniently discharged in heavy rain, the incomplete opening performance of the well cover can avoid certain danger, sundries can be prevented from entering the well through the filter screen during drainage, the rotation of a certain tool to the rotating column can be limited through the rotating clamping groove formed in the upper surface of the rotating column, and the situation that someone opens the rotating column randomly is avoided.

Description

Well lid structure for municipal works

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a well lid structure for municipal engineering.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. Can be used to the greenbelt, the pavement, the motorway, the pier, the lane etc, the well lid is as one of indispensable primary equipment in municipal works, need a large amount of well lids to use in the urban construction, present most well lids all can use the pry bar to open and shut, ordinary people also can open the well lid like this, if meet illegal people, probably destroy the facility in the well, well lid that can open and shut at will also has certain danger simultaneously, the heavy rainfall that brings along with the change of weather in recent years also constantly increases, meet under the too big condition of rainfall, sewer drainage capacity is not enough, converge a large amount of rainwater on the road surface, cause the traffic inconvenience, most of choices all open the well lid at this time and drain water, but the danger takes place very easily like this, too much rainwater simultaneously, water pressure is too big, the well lid is also difficult to open.

Disclosure of Invention

In view of the problems in the prior art, the utility model discloses a well lid structure for municipal engineering, which adopts the technical scheme that the well lid structure comprises a well base, a well ring, a well lid, a rotating shaft, a locking unit and a drainage unit; the well base is in a circular ring shape; the lower surface of the walling crib is fixedly arranged on the inner side of the upper surface of the well base, and the left side and the right side of the walling crib are in an open shape; the left end of the well lid is rotatably arranged at the left opening of the well ring through a rotating shaft, the well lid can completely seal the inside of the well ring, and rectangular openings are uniformly formed in the front, back, left and right positions of the upper surface of the well lid; the locking unit is arranged at the opening at the right end of the walling crib; the drainage unit is installed on the well cover.

As a preferred technical scheme of the well lid structure for municipal engineering, the locking unit comprises two locking plates, mounting blocks, cushion blocks and clamping shafts, the right ends of the two locking plates are respectively and fixedly connected to the upper side and the lower side of an opening at the right end of the well ring, the middle of the upper surface of each locking plate is downwards provided with a groove, the left side and the right side of the upper end of the groove of each locking plate are of annular structures, the mounting blocks are fixedly mounted on the right end of the well lid and located between the two locking plates, the cushion blocks are fixedly mounted on the upper surface of the well base and located below the mounting blocks, the clamping shafts are fixedly mounted on the mounting blocks, and the front ends and the rear ends of the clamping shafts are respectively and movably mounted in the grooves of the two locking plates.

As a preferred technical scheme of the well lid structure for municipal engineering, the drainage unit comprises a rotating column, an opening and closing sheet and a limiting ring, the middle part of the rotating column is rotatably installed on the middle part of the well lid, the upper end of the rotating column is slightly higher than the well lid, the opening and closing sheet is fixedly installed at the lower end of the rotating column and is tightly attached to the lower surface of the well lid in a sliding manner, the opening and closing sheet can seal a rectangular opening in the well lid, the limiting ring is fixedly installed on the lower surface of the well lid and is located below the opening and closing sheet, and the limiting ring limits the rotating distance of the opening and closing sheet.

The utility model discloses a preferable technical scheme of a well lid structure for municipal engineering.

As the preferable technical scheme of the well lid structure for municipal engineering, the upper surface of the rotating column is downwards provided with the rotating clamping groove.

The utility model has the beneficial effects that: the well ring is fixedly arranged on a well head through the well base, the well cover and the well ring can be integrated through the locking unit, meanwhile, the locking ring can be arranged at the annular structure above the locking plate, abnormal operators can be placed for opening the locking ring, the rectangular opening in the well cover can be quickly opened through the drainage unit, the accumulated water on the road surface can be conveniently discharged in heavy rain, the incomplete opening performance of the well cover can avoid certain danger, sundries can be prevented from entering the well through the filter screen during drainage, the rotation of a certain tool to the rotating column can be limited through the rotating clamping groove formed in the upper surface of the rotating column, and the situation that someone opens the rotating column randomly is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lower structure of the present invention.

In the figure: the device comprises a well base 1, a well ring 2, a well cover 3, a rotating shaft 4, a locking unit 5, a locking plate 51, a mounting block 52, a cushion block 53, a clamping shaft 54, a drainage unit 6, a rotating column 61, an opening and closing sheet 62, a limiting ring 63 and a filter screen 7.

Detailed Description

Example 1

As shown in fig. 1 to 2, the utility model discloses a well lid structure for municipal engineering, which adopts the technical scheme that the well lid structure comprises a well base 1, a well ring 2, a well lid 3, a rotating shaft 4, a locking unit 5 and a drainage unit 6; the well base 1 is annular; the lower surface of the walling crib 2 is fixedly arranged on the inner edge of the upper surface of the well base 1, and the left side and the right side of the walling crib 2 are in an open shape; the left end of the well lid 3 is rotatably arranged at the left opening of the well ring 2 through a rotating shaft 4, the well lid 3 can completely seal the inside of the well ring 2, and rectangular openings are uniformly formed in the front, back, left and right positions of the upper surface of the well lid 3; the locking unit 5 is arranged at the opening at the right end of the walling crib 2; the drainage unit 6 is installed on the well lid 3.

As a preferred technical scheme of the manhole cover structure for municipal engineering, the locking unit 5 comprises two locking plates 51, two mounting blocks 52, a cushion block 53 and a clamping shaft 54, the two locking plates 51 are provided, the right ends of the two locking plates 51 are respectively and fixedly connected to the upper side and the lower side of the opening at the right end of the manhole ring 2, the middle part of the upper surface of the locking plate 51 is provided with a groove downwards, the left side and the right side of the upper end of the groove of the locking plate 51 are in an annular structure, the mounting block 52 is fixedly mounted on the right end of the manhole cover 3 and is positioned between the two locking plates 51, the cushion block 53 is fixedly mounted on the upper surface of the manhole base 1 and is positioned below the mounting block 52, the clamping shaft 54 is fixedly mounted on the mounting block 52, and the front end and the rear end of the clamping shaft 54 are respectively and movably mounted in the grooves of the two locking plates 51.

As a preferred technical solution of the manhole cover structure for municipal engineering of the present invention, the drainage unit 6 includes a rotating column 61, an opening and closing piece 62 and a limiting ring 63, the middle part of the rotating column 61 is rotatably mounted on the middle part of the manhole cover 3, the upper end of the rotating column 61 is slightly higher than the manhole cover 3, the opening and closing piece 62 is fixedly mounted on the lower end of the rotating column 61 and slidably attached to the lower surface of the manhole cover 3, the opening and closing piece 62 can close the rectangular opening in the manhole cover 3, the limiting ring 63 is fixedly mounted on the lower surface of the manhole cover 3 and located below the opening and closing piece 62, and the limiting ring 63 limits the rotation distance of the opening and closing piece 62.

As the preferable technical scheme of the well lid structure for the municipal engineering, the well lid structure further comprises a filter screen 7, and the filter screen 7 is fixedly installed in the rectangular opening in the upper surface of the well lid 3.

As the preferable technical scheme of the well lid structure for municipal engineering, the upper surface of the rotating column 61 is downwards provided with a rotating clamping groove.

The working principle of the utility model is as follows: through well base 1 with walling crib 2 fixed mounting on the well head, when will closing the inside of walling crib 2, grasp card axle 54 with the hand, put into the recess on jam plate 51 with card axle 54, installation piece 52 is held to cushion 53, the left end of well lid 3 is passed through axis of rotation 4 and is rotated at the walling crib 2 left end, finally seal the inside of walling crib 2, can install the catch at the annular structure department of jam plate 51 top, be used for sealing the recess of jam plate 51, prevent that card axle 54 from leaving from the recess of jam plate 51 at will, further prevent that well lid 3 from opening at will, when needs use the well to carry out the drainage, insert the upper surface rotation draw-in groove of rotating post 61 through special instrument in, rotate rotating post 61, rectangular opening on the well lid 3 is opened in the rotation of opening and closing piece 62, spacing ring 63 restricts the rotational position of opening and closing piece 62, the rainwater passes through filter screen 7 and then arranges in the well.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A well lid structure for municipal engineering is characterized by comprising a well base (1), a well ring (2), a well lid (3), a rotating shaft (4), a locking unit (5) and a drainage unit (6); the well base (1) is annular; the lower surface of the well ring (2) is fixedly arranged on the inner edge of the upper surface of the well base (1), and the left edge and the right edge of the well ring (2) are in an open shape; the left end of the well lid (3) is rotatably arranged at the left opening of the well ring (2) through a rotating shaft (4), the well lid (3) can completely seal the inside of the well ring (2), and rectangular openings are uniformly formed in the front, back, left and right positions of the upper surface of the well lid (3); the locking unit (5) is arranged at the opening at the right end of the walling crib (2); the drainage unit (6) is installed on the well cover (3).

2. The well lid structure for municipal engineering according to claim 1, wherein: locking unit (5) contain jam plate (51), installation piece (52), cushion (53) and card axle (54), jam plate (51) have two, and the right-hand member of two jam plates (51) is fixed connection respectively on the upper and lower both sides of walling crib (2) right-hand member opening part, the upper surface middle part of jam plate (51) is seted up flutedly downwards, both sides are the loop configuration about the recess department upper end of jam plate (51), installation piece (52) fixed mounting is on the right-hand member of well lid (3), and is located in the middle of two jam plates (51), cushion (53) fixed mounting is on the upper surface of well base (1), and is located the below of installation piece (52), card axle (54) fixed mounting is on installation piece (52), and both ends difference movable mounting of card axle (54) is in the recess of two jam plates (51).

3. The well lid structure for municipal engineering according to claim 1, wherein: drainage unit (6) contain and rotate post (61), open and shut piece (62) and spacing ring (63), the middle part that rotates post (61) rotates and installs on the middle part of well lid (3), the upper end that rotates post (61) is a little higher than well lid (3), open and shut piece (62) fixed mounting on the lower extreme that rotates post (61), and slide and hug closely on the lower surface of well lid (3), open and shut piece (62) and can seal the rectangle opening on well lid (3), spacing ring (63) fixed mounting is on the lower surface of well lid (3), and is located the below of opening and shutting piece (62), spacing ring (63) restrict the rotation distance of opening and shutting piece (62).

4. The well lid structure for municipal engineering according to claim 1, wherein: still include filter screen (7), filter screen (7) fixed mounting is in the rectangular opening of upper surface of well lid (3).

5. The well lid structure for municipal engineering according to claim 3, wherein: the upper surface of the rotating column (61) is downwards provided with a rotating clamping groove.