CN211057863U

CN211057863U - Municipal administration prevents subsiding well lid

Info

Publication number: CN211057863U
Application number: CN201921875889.2U
Authority: CN
Inventors: 傅卫江; 汪剑锋; 周科琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-21
Anticipated expiration: 2029-11-04

Abstract

The utility model provides a well lid is prevented subsiding in municipal administration relates to municipal administration well lid field, include the well seat, set up the well lid body on the well seat, the annular fixing base of inside fixedly connected with of well seat, the straight post of a plurality of vertical settings of top fixedly connected with of fixing base, the screw has been seted up to the inside of straight post, screw female connection has the double-screw bolt, the inserted bar of bottom fixedly connected with and straight post one-to-one of well lid body, the diameter of inserted bar is not more than the diameter of screw, and the axis of inserted bar is parallel with the axis of straight post. This well lid is prevented subsiding in municipal administration produces and subsides the back at the well lid body, at first upwards pulls up the well lid body to expose the vertical column, then take up double-screw bolt adjusting tool, stretch into the screw of vertical column with adjusting tool's tool bit, insert the tool bit in the style of calligraphy opening on the double-screw bolt, then rotate adjusting tool several weeks, the double-screw bolt rotatory back because of the double-screw bolt is screw-thread fit in the screw of vertical column, therefore the double-screw bolt can rise.

Description

Municipal administration prevents subsiding well lid

Technical Field

The utility model relates to a municipal administration well lid technical field specifically is a well lid is prevented subsiding in municipal administration.

Background

At present, after the well lid paved on a road is used for a long time, the well lid is easy to loosen and even sink integrally due to the impact and vibration of vehicles and the like.

According to the utility model provides a prevent subsiding cable well lid that chinese patent number is Z L201811568878. X, this contrast file includes framework and lid, the framework includes the body with lid matched with to and one section ring flange of being connected with the road surface structural layer, the body includes one section mount pad that supplies the well lid installation and one section socket joint portion that stretches into the well body, socket joint portion closely cooperates with the inner wall of well body, the ring flange includes one section horizontal bearing section parallel with the road surface structural layer and one section slope section that stretches into the road surface structural layer, be equipped with the adhesive tape that reduces vibrations between framework and the lid on the body, be equipped with the spacing lug of hugging closely the body on the lid, lid and framework all form through nodular cast iron preparation.

But the cable well lid that prevents subsiding that proposes in this comparison document just reinforces the time that thereby the extension well lid subsides to the well lid, and the well lid still can subside after long-time the use, is difficult to adjust sunken well lid in addition after the well lid has produced to subside.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can prevent subsiding well lid to the municipal administration that the position of well lid was adjusted after the well lid subsides, solved the well lid and subsided the problem that the back is difficult to the adjustment.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a well lid is prevented subsiding in municipal administration, includes the well seat, sets up the well lid body on the well seat, the annular fixing base of inside fixedly connected with of well seat, the straight post of a plurality of vertical settings of top fixedly connected with of fixing base, the screw has been seted up to the inside of straight post, screw female connection has the double-screw bolt, the bottom fixedly connected with of well lid body and the inserted bar of straight post one-to-one, the diameter of inserted bar is not more than the diameter of screw, and the axis of inserted bar is parallel with the axis of straight post.

Preferably, the length of the stud is not more than half of the length of the straight column.

Preferably, still including the adjustment tool who is used for adjusting the double-screw bolt position in the vertical column, adjustment tool includes rotary rod, handle, the one end fixed connection of rotary rod is at the middle part of handle, and rotary rod and handle mutually perpendicular, the one end fixedly connected with of handle tool bit of a style of calligraphy is kept away from to the rotary rod, the opening with tool bit looks adaptation is seted up at the top of double-screw bolt.

Preferably, the number of the straight columns is not less than three, and the plurality of straight columns are distributed at equal angles by taking the axis of the well seat as the center.

Preferably, a plurality of reinforcing grooves are formed in the outer side of the screw hole, reinforcing strips which correspond to the reinforcing grooves one to one are fixedly connected to the outer portion of the inserting rod, and the reinforcing strips are rough surfaces.

Preferably, the bottom fixedly connected with of well lid body is used for preventing the filth baffle that drops on the fixing base, the baffle sets up to the annular, the external diameter of baffle is not more than the internal diameter of fixing base.

(III) advantageous effects

The utility model provides a well lid is prevented subsiding in municipal administration. The method has the following beneficial effects:

1. the municipal administration settlement-preventing well lid is characterized in that after the well lid body is settled, the well lid body is firstly pulled upwards to expose a straight column, then a stud adjusting tool is taken up, a tool bit of the adjusting tool extends into a screw hole of the straight column, the tool bit is inserted into a linear opening on the stud, then the adjusting tool is rotated for a plurality of weeks, after the stud is rotated, the stud is in threaded fit in the screw hole of the straight column, so that the stud can rise, the studs in the straight columns are rotated for the same number of turns in the same direction, so that the rising distances of the studs are the same, then the well lid body is installed and returned, at the moment, due to the rising of the stud, an inserted bar can be limited by the stud when the inserted bar descends, when the bottom end of the inserted bar contacts the top surface of the stud, the well lid body stops descending, so that the well lid body can be lifted a bit before being adjusted, so that the settled well, thereby make the well lid body highly keep leveling with road surface on every side, can be convenient adjust the well lid body that subsides, convenient to use.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a first sectional front view of the present invention;

FIG. 4 is a second sectional front view of the present invention;

FIG. 5 is a schematic view of the adjusting tool and the stud according to the present invention;

FIG. 6 is a schematic view of the structure of the insert rod of the present invention;

fig. 7 is a top sectional view of the straight rod of the present invention.

In the figure: 1 well seat, 2 well lid bodies, 3 baffles, 4 inserted bars, 5 straight columns, 6 fixed seats, 7 double-screw bolts, 8 openings, 9 tool bits, 10 rotating rods, 11 handles, 12 reinforcing strips, 13 reinforcing grooves and 14 screw holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a well lid is prevented subsiding in municipal administration, as shown in fig. 1-7, including well seat 1, set up well lid body 2 on well seat 1, the annular fixing base 6 of inside fixedly connected with of well seat 1, the straight post 5 of a plurality of vertical settings of top fixedly connected with of fixing base 6, screw 14 has been seted up to the inside of

straight post

5, 14 female connection in screw has double-screw bolt 7, the bottom fixedly connected with of well lid body 2 and the inserted bar 4 of 5 one-to-one of straight post, the diameter of inserted bar 4 is not more than the diameter of screw 14, and the axis of inserted bar 4 is parallel with the axis of straight post 5.

Referring to fig. 1 to 4, after the manhole cover body 2 is settled, firstly, the manhole cover body 2 is pulled upwards to expose the straight column 5, then the stud 7 adjusting tool is taken up, the tool bit 9 of the adjusting tool extends into the screw hole 14 of the straight column 5, the tool bit 9 is inserted into the linear opening 8 on the stud 7, then the adjusting tool is rotated for a plurality of weeks, after the stud 7 is rotated, the stud 7 is screwed into the screw hole 14 of the straight column 5, so that the stud 7 rises, the studs 7 in the plurality of straight columns 5 are all rotated for the same number of turns in the same direction, so that the rising distances of the studs 7 are the same, then the manhole cover body 2 is installed back, at the moment, due to the rising of the stud 7, the inserted link 4 is limited by the stud 7 when falling, when the bottom end of the inserted link 4 contacts the top surface of the stud 7, the falling is stopped, so that the manhole cover body 2 is raised a little bit before being adjusted, thereby raise the adjustment to the well lid body 2 that subsides to make the height of well lid body 2 keep leveling with road surface on every side, can be convenient adjust convenient to the well lid body 2 that subsides.

The length of the stud 7 is not more than half of the length of the upright 5.

Still including the adjustment tool who is used for adjusting double-screw bolt 7 position in the vertical column 5, adjustment tool includes rotary rod 10, handle 11, the one end fixed connection of rotary rod 10 is in the middle part of handle 11, the length of rotary rod 10 is greater than the length of pillar 5, and rotary rod 10 and handle 11 mutually perpendicular, the one end fixedly connected with tool bit 9 of a style of calligraphy is kept away from handle 11 to rotary rod 10, the opening 8 with tool bit 9 looks adaptation is seted up at the top of double-screw bolt 7. The adjustment tool is used to rotate the stud 7 in the threaded bore 14.

The number of the straight columns 5 is not less than three, and the plurality of straight columns 5 are distributed at equal angles by taking the axis of the well seat 1 as the center.

A plurality of reinforcing grooves 13 are formed in the outer side of the screw hole 14, reinforcing strips 12 which correspond to the reinforcing grooves 13 one to one are fixedly connected to the outer portion of the inserting rod 4, and the reinforcing strips 12 are rough surfaces.

Through the setting of welded reinforcement strip 12 on the reinforcement groove 13 that offers on the upright post 5 and the inserted bar 4, can insert screw 14 in the inserted bar 4 of 2 bottoms of well lid body, the reinforcement strip 12 of 4 outside of inserted bar can insert in the reinforcement groove 13 in the 14 outside of screw simultaneously, thereby make when receiving ascending vibrations with well lid body 2 reinforcement strip 12 can produce the friction with reinforcement groove 13, thereby reduce the condition that well lid body 2 that vibrations produced reciprocated, thereby play the reinforcing effect to well lid body 2, can prevent that well lid body 2 from receiving the road surface vibrations and rocking from top to bottom after the installation is accomplished.

The bottom fixedly connected with of well lid body 2 is used for preventing that the filth from dropping baffle 3 on fixing base 6, and baffle 3 sets up to the annular, and the external diameter of baffle 3 is not more than the internal diameter of fixing base 6. Through the effect of baffle 3, can prevent to fall on fixing base 6 along the inner wall from the filth that the well lid fell into, play the guard action.

The working principle is as follows: after the well lid body 2 is settled, firstly, the well lid body 2 is pulled upwards to expose the straight columns 5, then the adjusting tool of the studs 7 is taken up, the tool bit 9 of the adjusting tool extends into the screw holes 14 of the straight columns 5, the tool bit 9 is inserted into the linear openings 8 on the studs 7, then the adjusting tool is rotated for a plurality of weeks, after the studs 7 are rotated, the studs 7 are in threaded fit in the screw holes 14 of the straight columns 5, so that the studs 7 can rise, the studs 7 in the straight columns 5 are rotated for the same number of turns in the same direction, so that the rising distances of the studs 7 are the same, then the well lid body 2 is installed back, at the moment, due to the rising of the studs 7, the inserted bar 4 is limited by the studs 7 when falling, when the bottom end of the inserted bar 4 contacts with the top surfaces of the studs 7, the falling can be stopped, so that the well lid body 2 can rise a little compared with the well lid body, thereby raise the adjustment to the well lid body 2 that has subsided to make the height of well lid body 2 and road surface around keep leveling.

In summary, in the municipal administration anti-settling manhole cover, after the manhole cover body 2 is settled, firstly, the manhole cover body 2 is pulled upwards to expose the straight column 5, then the stud 7 adjusting tool is taken up, the tool bit 9 of the adjusting tool is inserted into the screw hole 14 of the straight column 5, the tool bit 9 is inserted into the linear opening 8 on the stud 7, then the adjusting tool is rotated for several weeks, after the stud 7 is rotated, the stud 7 is screwed into the screw hole 14 of the straight column 5, so that the stud 7 rises, the studs 7 in the plurality of straight columns 5 are all rotated for the same number of turns in the same direction, so that the rising distances of the plurality of studs 7 are the same, then the manhole cover body 2 is installed back, at this time, due to the rising of the stud 7, the inserted link 4 is limited by the stud 7 when falling, when the bottom end of the inserted link 4 contacts with the top surface of the manhole cover 7, the falling is stopped, so that the manhole cover body 2 is raised a little bit before being, thereby raise the adjustment to the well lid body 2 that subsides to make the height of well lid body 2 keep leveling with road surface on every side, can be convenient adjust convenient to the well lid body 2 that subsides.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a well lid is prevented subsiding in municipal administration, includes well seat (1), sets up well lid body (2) on well seat (1), its characterized in that: the inside fixedly connected with annular fixing base (6) of well seat (1), straight post (5) of a plurality of vertical settings of top fixedly connected with of fixing base (6), screw (14) have been seted up to the inside of straight post (5), screw (14) female connection has double-screw bolt (7), bottom fixedly connected with and straight post (5) one-to-one inserted bar (4) of well lid body (2), the diameter of inserted bar (4) is not more than the diameter of screw (14), and the axis of inserted bar (4) is parallel with the axis of straight post (5).

2. The municipal anti-settling well lid of claim 1, wherein: the length of the stud (7) is not more than one half of the length of the straight column (5).

3. The municipal anti-settling well lid of claim 1, wherein: still including the adjustment tool who is used for adjusting double-screw bolt (7) position in vertical column (5), adjustment tool includes rotary rod (10), handle (11), the one end fixed connection of rotary rod (10) is at the middle part of handle (11), and rotary rod (10) and handle (11) mutually perpendicular, tool bit (9) of the one end fixedly connected with style of calligraphy of handle (11) are kept away from in rotary rod (10), opening (8) with tool bit (9) looks adaptation are seted up at the top of double-screw bolt (7).

4. The municipal anti-settling well lid of claim 1, wherein: the number of the straight columns (5) is not less than three, and the plurality of straight columns (5) are distributed at equal angles by taking the axis of the well seat (1) as the center.

5. The municipal anti-settling well lid of claim 1, wherein: a plurality of reinforcing grooves (13) are formed in the outer side of the screw hole (14), reinforcing strips (12) which correspond to the reinforcing grooves (13) in a one-to-one mode are fixedly connected to the outer portion of the inserting rod (4), and the reinforcing strips (12) are rough surfaces.

6. The municipal anti-settling well lid of claim 1, wherein: the bottom fixedly connected with of well lid body (2) is used for preventing that filth from dropping baffle (3) on fixing base (6), baffle (3) set up to the annular, the external diameter of baffle (3) is not more than the internal diameter of fixing base (6).