CN112323866A - Anti-strong-pressure pavement elastic well lid - Google Patents

Abstract

The invention discloses a strong-pressure-resistant pavement elastic well lid which comprises a well lid body, wherein bases are arranged on two sides of the bottom of the well lid body, a limiting column is arranged at the center position of the bottom of the base, the bottom end of the limiting column penetrates through a through hole to be connected with a limiting plate, the through hole is formed in two sides of the upper surface of an arched elastic sheet, the top of the limiting plate is arranged on two sides of the bottom of the arched elastic sheet, a well mouth is arranged at the bottom of the arched elastic sheet, and a buffer plate is arranged between the well mouth and the arched elastic sheet. The anti-pressure-force elastic well cover effectively solves the problem that the well cover is subjected to anti-pressure elastic force setting, prevents the durability from being reduced due to the fact that abrasion and well mouth abrasion are large in the later period when the well cover is used, also avoids the condition that the well cover is broken due to the fact that overweight force is met due to the fact that the well cover is low in anti-pressure force, and is simple in structure, convenient to operate and high in practicability.

Description

Anti-strong-pressure pavement elastic well lid

Technical Field

The invention relates to the technical field of well lid installation, in particular to a strong-pressure-resistant pavement elastic well lid.

Background

The well lid for cover road or the deep well of family, prevent that people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material. Circular and square shapes are generally used. The well lid protection device can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like, when the well lid is installed and used, the well lid is required to be set to resist strong pressure, the well lid is prevented from being broken, and therefore the well lid is protected through a corresponding device resisting strong pressure.

The existing elastic well lid for the strong pressure resistant pavement has the defects that:

1. in the existing elastic well lid for the strong-pressure-resistant pavement, an elastic damping mechanism is not arranged between the well lid and a well mouth, so that insufficient damping is easy to occur on the well lid in later use, and the durability is reduced;

2. the present anti high pressure road surface elasticity well lid between well lid and well head does not set up buffering and anti high pressure mechanism, causes the support of well lid and anti high pressure not enough easily, and leads to the fracture.

Disclosure of Invention

The invention aims to provide a strong-pressure-resistant road surface elastic well lid to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anti high pressure road surface elasticity well lid, includes the well lid body, the base is all installed to the bottom both sides of well lid body, the bottom central point of base puts and installs spacing post, the bottom of spacing post is passed through-hole and limiting plate connection, the upper surface both sides at bow-shaped elastic sheet are seted up to the through-hole, the bottom both sides at bow-shaped elastic sheet are installed at the top of limiting plate, the well head is installed to the bottom of bow-shaped elastic sheet, be provided with the buffer board between well head and the bow-shaped elastic sheet.

Preferably, install the convex plate on the outer wall of well lid body, be provided with the sealing washer between convex plate and the well lid body, the top of convex plate all is provided with the convex block.

Preferably, the well lid hole has been seted up to upper surface one side central point of well lid body, and the upper surface opposite side of well lid body all is provided with the block rubber, and the blowoff hole has all been seted up to the upper surface front end and the rear end of well lid body.

Preferably, an external thread is arranged below the outer wall of the limiting column, a threaded hole is formed in the surface of the limiting plate, and the external thread on the limiting column is in threaded engagement with the internal thread on the threaded hole.

Preferably, the outer wall of the limiting column is provided with a spring, and the spring is positioned between the base and the bow-shaped elastic sheet.

Preferably, the top central point of bow-shaped elastic sheet puts and is provided with damping rubber pad, and the bottom at the well lid body is installed at damping rubber pad's top.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the well lid body, after the well lid body is installed, the convex plate is arranged on the outer wall of the well lid body, the bottom of the convex plate is installed on the ground, the convex plate is arranged to be in a plastic colloid shape, the well lid body can be installed on the convex plate by utilizing the plastic damping and sealing effects, the ground is prevented from wearing the outer wall of the well lid body, a plurality of convex blocks are arranged at the contact points of the convex plate and the well lid body, the convex blocks are also arranged to be in the plastic colloid shape, so that the convex parts of the convex blocks can perform secondary damping and buffering on the well lid body, and a plurality of rubber blocks are bonded on the well surface of the well lid body, so that excessive supporting force and abrasion degree can be reduced for the well lid body.

2. The invention can support the well lid body by arranging the base and the arched elastic sheet, can block the circular reciprocating jumping of the spring by arranging the damping rubber pad between the arched elastic sheet and the well lid body and arranging the damping rubber pad at the notch of the arched elastic sheet, and can prevent the spring from damping while damping, also bring reciprocal beating, the damping rubber pad carries out anti high pressure to the well lid body simultaneously and handles.

3. According to the invention, the limiting plate and the wellhead are arranged, when the anti-stress mechanism is disassembled, the limiting plate can be installed and disassembled by arranging the threaded hole on the surface of the limiting plate and being in threaded engagement with the external thread on the limiting column to enable the limiting plate to rotate forwards or backwards, the arch-shaped elastic sheet is installed on the wellhead, the buffer plate is arranged between the wellhead and the arch-shaped elastic sheet, the buffer plate is used for buffering and dissolving external force, the force of the arch-shaped elastic sheet in contact is dissolved by the buffer plate, the fracture condition at the wellhead is prevented, and the durability and the safety of the wellhead are improved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a well lid body; 101. a convex plate; 102. a convex block; 103. a well cover hole; 104. a rubber block; 105. a seal ring; 106. a sewage draining hole; 2. a base; 201. a limiting column; 202. a spring; 203. a limiting plate; 204. a threaded hole; 205. an external thread; 3. an arcuate spring plate; 301. a through hole; 302. damping rubber pads; 4. a wellhead; 401. a buffer plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an embodiment of the present invention is shown: a strong pressure resistant road surface elastic well lid comprises a well lid body 1, wherein a convex plate 101 is installed on the outer wall of the well lid body 1, a sealing ring 105 is arranged between the convex plate 101 and the well lid body 1, convex blocks 102 are arranged on the tops of the convex plates 101, a well lid hole 103 is formed in the central position of one side of the upper surface of the well lid body 1, rubber blocks 104 are arranged on the other side of the upper surface of the well lid body 1, sewage discharge holes 106 are formed in the front end and the rear end of the upper surface of the well lid body 1, the convex plates 101 are arranged on the outer wall of the well lid body 1 after the well lid body 1 is installed, the bottoms of the convex plates 101 are installed on the ground, the convex plates 101 are arranged to be in a plastic shape, the well lid body 1 can be installed on the convex plates 101 by utilizing the damping and sealing effects of plastics, the outer wall of the well lid body 1 is prevented from being abraded by the ground, a plurality of the convex blocks 102, also be moulding the glue with the setting of convex block 102, make the bellied part of convex block 102 increase secondary shock attenuation and buffering to well lid body 1, through a plurality of rubber blocks 104 of bonding on well lid body 1 well face, can reduce too much support dynamics and degree of wear to well lid body 1, prevent that fracture from appearing in well lid body 1.

Specifically, bases 2 are installed on two sides of the bottom of a well lid body 1, a limiting column 201 is installed at the central position of the bottom of the base 2, the bottom end of the limiting column 201 penetrates through a through hole 301 to be connected with a limiting plate 203, the through hole 301 is formed in two sides of the upper surface of an arched elastic sheet 3, the top of the limiting plate 203 is installed on two sides of the bottom of the arched elastic sheet 3, an external thread 205 is arranged below the outer wall of the limiting column 201, a threaded hole 204 is formed in the surface of the limiting plate 203, the external thread 205 on the limiting column 201 is meshed and connected with an internal thread on the threaded hole 204, a spring 202 is arranged on the outer wall of the limiting column 201 and is positioned between the base 2 and the arched elastic sheet 3, a damping rubber pad 302 is arranged at the central position of the top of the arched elastic sheet 3, the top of the damping rubber pad 302 is installed at, when the well lid body 1 is provided with the elastic mechanism, the bottom of the well lid body 1 is provided with the plurality of bases 2, the bottom of the bases 2 is provided with the limiting columns 201, the bottom ends of the limiting columns 201 penetrate through the through holes 301 on the arched elastic sheets 3 to be connected with the limiting plates 203, the bases 2 and the arched elastic sheets 3 can slide, the springs 202 are arranged on the outer walls of the limiting columns 201, the springs 202 are arranged between the arched elastic sheets 3 and the bases 2, the springs 202 rebound after the bases 2 are pressed to move downwards under the action of the rebounding action of the springs 202 after being pressed and deformed, the springs 202 rebound the bases 2 to recover, the damping rubber pads 302 are arranged between the arched elastic sheets 3 and the well lid body 1, the damping rubber pads 302 are arranged at the notches of the arched elastic sheets 3 to support the well lid body 1, the vibration is reduced by the damping rubber pads 302, and the circular reciprocating jumping of the springs 202 can be blocked, prevent that spring 202 from also bringing reciprocal beating in the shock attenuation, damping rubber pad 302 carries out anti forced pressure to well lid body 1 simultaneously and handles.

Specifically, well head 4 is installed to the bottom of bow-shaped elastic sheet 3, be provided with buffer board 401 between well head 4 and the bow-shaped elastic sheet 3, set up through limiting plate 203 and well head 4, when the processing is dismantled to the anti-force mechanism, through set up screw hole 204 on the surface of limiting plate 203, and be connected with external screw thread 205 thread engagement on spacing post 201, make corotation or reversal limiting plate 203, can install and dismantle limiting plate 203, install on well head 4 through bow-shaped elastic sheet 3, and set up buffer board 401 between well head 4 and the bow-shaped elastic sheet 3, utilize buffer board 401 to cushion the solution to external power, make the power of bow-shaped elastic sheet 3 contact dissolve by buffer board 401, prevent that cracked condition from appearing in well head 4 department, the durability and the security of well head 4 have been improved.

The working principle is as follows: before using the device, a user firstly detects the device and confirms that no problem exists, then the device is used, after the well lid body 1 is installed, the convex plate 101 is arranged on the outer wall of the well lid body 1, the bottom of the convex plate 101 is installed on the ground, the convex plate 101 is arranged to be in a plastic shape, the well lid body 1 is installed on the convex plate 101 by utilizing the plastic damping and sealing functions, the abrasion of the ground to the outer wall of the well lid body 1 is prevented, the convex blocks 102 are arranged through the contact points of the convex plate 101 and the well lid body 1, the convex blocks 102 are also arranged to be in the plastic shape, the convex parts of the convex blocks 102 add secondary damping and buffering to the well lid body 1, the excessive supporting force and abrasion degree to the well lid body 1 can be reduced by bonding the plurality of rubber blocks 104 on the well surface of the well lid body 1, the well lid body 1 is prevented from being broken, and when the well lid body 1 is provided with, the bottom of the well lid body 1 is provided with the plurality of bases 2, the bottom of each base 2 is provided with the limiting column 201, the bottom end of each limiting column 201 penetrates through the through hole 301 on the arched elastic sheet 3 to be connected with the limiting plate 203, sliding can be carried out between the base 2 and the arched elastic sheet 3, the spring 202 is arranged on the outer wall of the limiting column 201 and is arranged between the arched elastic sheet 3 and the base 2, the spring 202 is arranged between the arched elastic sheet 3 and the base 2, the damping rubber pad 302 is arranged at the notch of the arched elastic sheet 3 to support the well lid body 1, vibration is reduced by the damping rubber pad 302, the spring 202 can be blocked by the circular reciprocating jumping of the spring 202, and the spring 202 is prevented from being damped, also bring reciprocal beating, damping rubber pad 302 carries out anti-high pressure to well lid body 1 simultaneously and handles, when anti-high pressure mechanism dismantles the processing, screw hole 204 is seted up through the surface at limiting plate 203, and be connected with external screw thread 205 thread engagement on the spacing post 201, make corotation or reversal limiting plate 203, can install and dismantle limiting plate 203, install on well head 4 through at bow-shaped elastic sheet 3, and set up buffer board 401 between well head 4 and the bow-shaped elastic sheet 3, utilize buffer board 401 to cushion the solution to external power, make the power of bow-shaped elastic sheet 3 contact dissolve by buffer board 401, prevent that well head 4 department from appearing the cracked condition, the durability and the security of well head 4 have been improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims (6)

1. The utility model provides an anti strong pressure road surface elasticity well lid, includes well lid body (1), its characterized in that: base (2) are all installed to the bottom both sides of well lid body (1), the bottom central point of base (2) puts and installs spacing post (201), the bottom of spacing post (201) is passed through-hole (301) and is connected with limiting plate (203), the upper surface both sides at bow-shaped elastic sheet (3) are seted up in through-hole (301), the bottom both sides at bow-shaped elastic sheet (3) are installed at the top of limiting plate (203), well head (4) are installed to the bottom of bow-shaped elastic sheet (3), be provided with buffer board (401) between well head (4) and bow-shaped elastic sheet (3).

2. The cover of claim 1, which is characterized in that: the manhole cover is characterized in that a convex plate (101) is installed on the outer wall of the manhole cover body (1), a sealing ring (105) is arranged between the convex plate (101) and the manhole cover body (1), and convex blocks (102) are arranged at the tops of the convex plates (101).

3. The cover of claim 1, which is characterized in that: well lid hole (103) have been seted up to upper surface one side central point of well lid body (1), and the upper surface opposite side of well lid body (1) all is provided with block rubber (104), and sewage holes (106) have all been seted up to the upper surface front end and the rear end of well lid body (1).

4. The cover of claim 1, which is characterized in that: an external thread (205) is arranged below the outer wall of the limiting column (201), a threaded hole (204) is formed in the surface of the limiting plate (203), and the external thread (205) on the limiting column (201) is in threaded engagement with the internal thread on the threaded hole (204).

5. The cover of claim 1, which is characterized in that: the outer wall of the limiting column (201) is provided with a spring (202), and the spring (202) is located between the base (2) and the bow-shaped elastic sheet (3).

6. The cover of claim 1, which is characterized in that: the top center position of bow-shaped elastic sheet (3) is provided with damping rubber pad (302), and the bottom at well lid body (1) is installed at the top of damping rubber pad (302).

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