CN217150365U

CN217150365U - Mute well cover plate device

Info

Publication number: CN217150365U
Application number: CN202220336375.5U
Authority: CN
Inventors: 宋坤; 梁海波; 梁伟清; 蒙正春; 龙宏希; 刘九
Original assignee: Shanghai Guangming Optoelectronic Technology Co ltd
Current assignee: Shanghai Guangming Optoelectronic Technology Co ltd
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-08-09
Anticipated expiration: 2032-02-19

Abstract

The utility model discloses a silence well lid board device, include: the structure ensures that the load on the upper part of the well cover plate is transmitted to the sleeve through the locking bolt, then is transmitted to concrete of the well body along the vertical direction of the sleeve and then is transmitted to a foundation, changes the mode that the load on the upper part of the well cover plate is transmitted to the contact parts around the well cover through the well cover in the past, reduces the pressure of the well cover and the upper load thereof on the roads around the well cover, is beneficial to protecting the roads around the well cover from being damaged, and simultaneously ensures that no obvious vibration can occur when the load changes (automobile passing through and the like) occur on the upper part of the well cover because the well cover plate is rigidly connected with the well body through the locking bolt and the sleeve, the purpose of noise reduction and silence is achieved.

Description

Mute well cover plate device

Technical Field

The utility model relates to a transmission line and municipal works technical field specifically are a silence well cover plate device.

Background

Along with the development of our country's economic society and electric wire netting construction, constantly accelerate the development and the utilization in underground space, and as a well lid board of connecting underground and ground mode, but often do not reach the current comfortable requirement of assurance road, use the peripheral road damage of well lid that just often appears soon, the car well lid can send the circumstances such as abnormal sound with the collision of road or other positions of well lid during the process, the utility model provides a brand-new well lid fixed form optimizes the load transmission mode on the well lid, ensures stable, silence in the well lid use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silence well cover plate device to the use that mentions in solving above-mentioned background art just often can appear the peripheral road damage of well lid soon, and the car is well lid and road or the collision of other positions of well lid can send the circumstances such as abnormal sound during the process.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mute well lid board device, includes a well apron 1, the dead bolt of lock 2, gasket 3 and sleeve 4,

ends position nut

5, 1 four corners of well apron set up threaded hole, the dead bolt of lock 2 inserts sleeve 4 through the screw hole, the sleeve is pre-buried in well 6, gasket 3 sets up in the screw hole position in 1 top surface four corners of well apron.

Further, the dead bolt 2 is provided with threads.

Further, the inner ring of the sleeve 4 is provided with a thread matched with the dead bolt 2.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model ensures that the well cover plate 1 is flush with the surrounding road surface by arranging the sleeve 4, the locking bolt 2, the gasket 3, the stop nut 5 and the well cover plate 1, the well cover plate 1 is adjusted and fixed in position by the locking bolt 2 and the stop nut 5 connected with the sleeve 4 and adjusting the height, the well cover plate 1 is fixed by the stop nut 5 under the well cover plate 1, the well cover plate 1 is fixed by the locking bolt 2 on the upper part, the well cover plate 1 can be stable in use, the structure ensures that the load on the upper part of the well cover plate 1 is transmitted to the sleeve 4 by the locking bolt 2, then the concrete is vertically transmitted to the well body 6 along the sleeve 4 and then transmitted to the foundation, the mode that the load on the upper part of the well cover is transmitted to the surrounding contact part of the well cover by the well cover in the past is changed, the pressure of the load on the periphery of the well cover and the upper part of the well cover to the road on the periphery of the well cover is reduced, and the road around the well cover is beneficial to protecting from being damaged, simultaneously because well lid 1 carries out rigid connection through locking bolt 2, sleeve 4 and well body 6, can not take place obvious vibrations when guaranteeing that load change (car process etc.) appears on well lid upper portion, reaches the purpose of silence.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a diagram of the installation effect of the product of the present invention;

FIG. 3 is a top view of the installation of the manhole cover plate of the present invention;

in the figure, 1, a well cover plate; 2. locking the bolt; 3. a gasket; 4. a sleeve; 5. a stop nut; 6. and (4) well drilling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a mute well cover plate device includes a well cover plate 1, a locking bolt 2, a gasket 3, a sleeve 4, and a stop nut 5, wherein threaded holes are formed at four corners of the well cover plate, the locking bolt 2 is inserted into the sleeve 4 through the threaded hole, the sleeve is pre-embedded in a well body 6, and the gasket 3 is disposed at the threaded hole position at four corners of the top surface of the well cover plate.

The dead bolt 2 is provided with threads.

The inner ring of the sleeve 4 is provided with a thread matched with the dead lock bolt 2.

The use and installation mode is as follows: four sleeves 4 are pre-buried when a construction worker well or other wells are constructed, a gasket 3 is placed at the positions of threaded holes at four corners of the top surface of a well cover plate 1, locking bolts 2 are screwed to be inserted into the sleeves 4 downwards, stop nuts 5 move upwards to fix the well cover plate 1, the well cover plate 1 is ensured to be flush with the peripheral road surface by the aid of the locking bolts 2 and the stop nuts 5 connected with the sleeves 4 and the height of the well cover plate is adjusted, four threaded holes are reserved at the four corners of the well cover plate 1, the positions of the threaded holes correspond to the positions of the locking bolts 2, the well cover plate 1 is adjusted and fixed by the stop nuts 5 below the well cover plate 1, the well cover plate 1 is fixed by the locking bolts 2 at the upper part, the structure ensures that the load at the upper part of the well cover plate 1 is transmitted to the sleeves 4 through the locking bolts 2 and then is transmitted to concrete of a well body 6 along the sleeves 4 and then to a foundation, and the mode that the load at the upper part of the well cover in the past is transmitted to the peripheral contact parts of the well cover through the well cover is changed, reduce the pressure of well lid and its upper portion load to the peripheral road of well lid, be of value to the peripheral road of protection well lid and not destroyed, simultaneously because well lid 1 carries out rigid connection through locking bolt 2, sleeve 4 and well body 6, can not take place obvious vibrations when guaranteeing that load change (car process etc.) appears on well lid upper portion, reaches the purpose of noise reduction silence.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a silence well lid board device, includes a well lid board (1), dead bolt of lock (2), gasket (3) and sleeve (4), ends position nut (5), its characterized in that: threaded holes are formed in four corners of the well cover plate (1), the locking bolt (2) is inserted into the sleeve (4) through the threaded holes, the sleeve is embedded in the well body (6), and the gasket (3) is arranged at the positions of the threaded holes in the four corners of the top surface of the well cover plate (1).

2. The mute well cover plate device according to claim 1, wherein: the locking bolt (2) is provided with threads.

3. The mute well cover plate device according to claim 1, wherein: and the inner ring of the sleeve (4) is provided with threads matched with the locking bolt (2).