CN218521921U

CN218521921U - Metal-free polymer composite structure well lid

Info

Publication number: CN218521921U
Application number: CN202222446107.1U
Authority: CN
Inventors: 成正松
Original assignee: Anhui Konisheng Electromechanical Technology Co ltd
Current assignee: Anhui Konisheng Electromechanical Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-24
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a well lid technical field just discloses a no metal polymer composite construction well lid, including bottom ring, well seat and well lid, well seat fixed connection is in the top of bottom ring, and the well lid is installed in the inside of well seat, and the externally mounted of well lid has lifting unit, and lifting unit includes recess, spring lifter, stopper and draw-in groove, and the inner wall in well seat is seted up to the recess, and spring lifter installs in the inside of recess. This no metal polymer composite construction well lid can take out the well lid through gliding mode, thereby make spring lifter and well lid separation, operating personnel alright this moment take out the spring lifter, and change the processing to it, when the well lid descends, the conical head extends to inside the wash port of well lid under the effect of stand, and run through the inside rubbish of wash port, when the well lid resets, rubbish just can be under the traction of conical head with the wash port separation, thereby the completion is to the cleanness of wash port.

Description

Non-metal high-molecular composite structure well lid

Technical Field

The utility model relates to a well lid technical field specifically is a no metal polymer composite construction well lid.

Background

The drainage well lid that has now mainly carries out the drainage blowdown through the wash port that sets up on the well lid, but is adulterated many granule or cubic impurity in the sewage, and these impurity can block up in the wash port when the size is great, cause the drainage efficiency and the drainage ability of well lid to reduce, influence the drainage blowdown effect of whole road and street, give people's the current and lead to the fact the influence with the life.

Chinese patent publication No. CN214940881U discloses a metal-free polymer composite structure well lid, which is characterized in that a first layer lid and a second layer lid are arranged in an up-down symmetrical manner, and drainage is performed through drainage holes arranged in a staggered manner on the first layer lid and the second layer lid, so that a double-layer drainage design is realized. When the automobile passes by, the person walks or the first layer cover is pressed manually, the first layer cover is pressed downwards, the first protruding part and the second protruding part are inserted into the drain hole to discharge sewage, and the second protruding part on the second layer cover is of a hollow structure, so that impurities adsorbed on the drain hole can directly flow into a pipeline along the second protruding part after being pushed away, and the operation is simple and rapid. The utility model has simple and practical structure, does not need excessive manual participation, can realize pollution discharge and impurity removal only by self, and improves the use efficiency and the use time; but the elastic component in the above-mentioned application can be corroded by filth such as rainwater in long-time use for rust appears in the elastic component, and the elasticity of elastic component only reduces, makes the elastic component can't exert the resilience force to the well lid, consequently has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no metal polymer composite construction well lid to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a no metal macromolecular composite construction well lid, includes bottom ring, well seat and well lid, well seat fixed connection is in the top of bottom ring, the well lid is installed in the inside of well seat, the externally mounted of well lid has lifting unit.

The lifting assembly comprises a groove, a spring lifting rod, a limiting block and a clamping groove, the groove is formed in the inner wall of the well seat, the spring lifting rod is installed in the groove, the limiting block is installed in the groove, and the clamping groove is formed in the bottom of the limiting block.

Preferably, the outer wall of well lid and the inner wall sliding connection of well seat, the well lid can slide in the inside of well seat, the inside of well seat is provided with the blowdown subassembly.

Preferably, the outer wall of stopper and the inner wall sliding connection of recess, the stopper can slide in the inside of recess, the outer wall of stopper and the outer wall fixed connection of well lid, the well lid can pull the stopper and remove in the inside of recess.

Preferably, the inside joint of draw-in groove has the cardboard, the bottom of cardboard and the top fixed connection of spring lifter, spring lifter pass through cardboard and stopper and are connected with the well lid.

Preferably, the blowdown subassembly includes horizontal pole, disc, stand and conical head, horizontal pole fixed connection is in the inside of well seat, disc fixed connection is in the top of horizontal pole, stand fixed connection is in the top of disc, conical head fixed connection is in the top of stand.

Preferably, the stand column is evenly distributed at the top of the disc at equal intervals, and a gap is reserved between the outer wall of the conical head and the inner wall of the drain hole in the well cover, so that garbage cleaning is facilitated.

The utility model provides a no metal polymer composite construction well lid, this no metal polymer composite construction well lid possess following beneficial effect:

1. this no metal polymer composite construction well lid can take out the well lid through gliding mode to make spring lifter and well lid separation, operating personnel alright this moment can take out the spring lifter, and change the processing to it.

2. This no metal polymer composite construction well lid, when the well lid descends, the conical head extends to inside the wash port of well lid under the effect of stand to run through the inside rubbish of wash port, when the well lid resets, rubbish just can be separated with the wash port under the traction of conical head, thereby the completion is to the cleanness of wash port.

Drawings

In order to more clearly illustrate the technical solution in the embodiment of the present invention, the drawings required to be used in the description of the embodiment will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, without inventive labor, other drawings fig. 1 can be obtained according to these drawings as a three-dimensional schematic view of the cone head structure of the present invention;

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the manhole cover structure of the present invention;

FIG. 3 is a schematic bottom perspective view of the well lid structure of the present invention;

FIG. 4 is a top perspective view of the well base structure of the present invention;

fig. 5 is a front perspective view of the disc structure of the present invention.

In the figure: 1. a bottom ring; 2. a well base; 3. a well cover; 4. a lifting assembly; 401. a groove; 402. a spring lifter; 403. a limiting block; 404. a card slot; 5. a blowdown assembly; 501. a cross bar; 502. a disc; 503. a column; 504. a conical head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The first embodiment is as follows:

as shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a no metal polymer composite construction well lid, includes bottom ring 1, well seat 2 and well

lid

3, 2 fixed connection in the top of bottom ring 1 of well seat, and well lid 3 is installed in the inside of well seat 2, and the outer wall of well lid 3 and the inner wall sliding connection of well seat 2, well lid 3 can slide in the inside of well seat 2, and the externally mounted of well lid 3 has lifting unit 4.

Lifting unit 4 includes recess 401, spring lifter 402, stopper 403 and draw-in groove 404, the inner wall of well seat 2 is seted up to recess 401, spring lifter 402 is installed in the inside of recess 401, stopper 403 is installed in the inside of recess 401, the outer wall of stopper 403 and the inner wall sliding connection of recess 401, stopper 403 can slide in the inside of recess 401, the outer wall of stopper 403 and the outer wall fixed connection of well lid 3, well lid 3 can pull stopper 403 to move in the inside of recess 401, draw-in groove 404 sets up the inside bottom of stopper 403, the inside joint of draw-in groove 404 has the cardboard, the bottom of cardboard and the top fixed connection of spring lifter 402, spring lifter 402 passes through cardboard and stopper and is connected with well lid 3, can take out well lid 3 through gliding mode, thereby make spring lifter 402 and well lid 3 separate, operating personnel 403 alright take out spring lifter 402 this moment, and change the processing to it.

When overhauing, can take out well lid 3 from the inside of well seat 2 through gliding mode, spring lifter 402 can stay in the inside of recess 401 under the effect of gravity and cardboard this moment, operating personnel alright this moment in order to take out spring lifter 402 from the inside of well seat 2 to overhaul the processing to it.

The second embodiment:

on the basis of the first embodiment, please refer to fig. 4-5, the present invention provides a technical solution: the utility model provides a no metal polymer composite construction well lid, includes bottom ring 1, well seat 2 and well

lid

3, 2 fixed connection in the top of bottom ring 1 of well seat, and the inside of well seat 2 is provided with blowdown subassembly 5, and well lid 3 is installed in the inside of well seat 2, the outer wall of well lid 3 and the inner wall sliding connection of well seat 2, and well lid 3 can slide in the inside of well seat 2, and the externally mounted of well lid 3 has lifting unit 4.

Blowdown subassembly 5 includes horizontal pole 501, disc 502, stand 503 and conical head 504, horizontal pole 501 fixed connection is in the inside of well seat 2, disc 502 fixed connection is in the top of horizontal pole 501, stand 503 fixed connection is in the top of disc 502, equidistant evenly distributed in the top of disc 502 of stand 503, conical head 504 fixed connection is in the top of stand 503, the outer wall of conical head 504 leaves the clearance with the inner wall of the inside wash port of well lid 3, be convenient for carry out rubbish and clean, when well lid 3 descends, conical head 504 extends to the inside wash port of well lid 3 under stand 503's effect, and run through the inside rubbish of wash port, when well lid 3 resets, rubbish just can separate with the wash port under conical head 504's the traction, thereby accomplish the cleanness to the wash port.

When using, well lid 3 descends in the inside of well seat 2 through spring lifter 402 and stopper 403, and stand 503 just can drive conical head 504 and get into in the inside drainage hole of well lid 3 this moment to run through impurity, when well lid 3 resets under the effect of spring lifter 402, conical head 504 just can take out the inside rubbish of wash port, thereby accomplishes the clearance to the wash port.

Claims

1. The utility model provides a no metal polymer composite construction well lid, includes bottom ring (1), well seat (2) and well lid (3), well seat (2) fixed connection is in the top of bottom ring (1), install in the inside of well seat (2) well lid (3), its characterized in that: a lifting component (4) is arranged outside the well cover (3);

the lifting assembly (4) comprises a groove (401), a spring lifting rod (402), a limiting block (403) and a clamping groove (404), the groove (401) is arranged on the inner wall of the well base (2), the spring lifting rod (402) is arranged in the groove (401), the limiting block (403) is arranged in the groove (401), and the clamping groove (404) is arranged at the bottom of the limiting block (403).

2. The metal-free polymer composite structure well lid of claim 1, wherein: the outer wall of well lid (3) and the inner wall sliding connection of well seat (2), the inside of well seat (2) is provided with blowdown subassembly (5).

3. The metal-free polymer composite structure well lid of claim 1, wherein: the outer wall of stopper (403) and the inner wall sliding connection of recess (401), the outer wall of stopper (403) and the outer wall fixed connection of well lid (3).

4. The metal-free polymer composite well lid of claim 1, wherein: the inside joint of draw-in groove (404) has the cardboard, the bottom and the top fixed connection of spring lifter (402) of cardboard.

5. The metal-free polymer composite well lid of claim 2, wherein: the blowdown subassembly (5) include horizontal pole (501), disc (502), stand (503) and conical head (504), horizontal pole (501) fixed connection is in the inside of well seat (2), disc (502) fixed connection is in the top of horizontal pole (501), stand (503) fixed connection is in the top of disc (502), conical head (504) fixed connection is in the top of stand (503).

6. The metal-free polymer composite well lid of claim 5, wherein: the upright posts (503) are uniformly distributed on the top of the disc (502) at equal intervals, and a gap is reserved between the outer wall of the conical head (504) and the inner wall of a drain hole in the well cover (3).