CN216515744U

CN216515744U - High-protection well lid capable of preventing closing, noise, jumping, dead angle and theft

Info

Publication number: CN216515744U
Application number: CN202122634499.XU
Authority: CN
Inventors: 王赞; 王锐; 王浩宇娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-13
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a high-protection well lid capable of preventing closing, noise, jumping, dead angle and theft, and relates to the technical field of well lids. The well cover comprises a well cover base and a well cover top cover, wherein the well cover base is used for being installed at a well mouth, an installation groove is formed in the inner side of the mouth of the well cover base, the well cover top cover is sealed at the mouth of the well cover base, a rotating part is formed in the installation groove, a pivot hole is correspondingly formed in the rotating part and the well cover base, and a bolt with the diameter smaller than that of the pivot hole penetrates through the pivot hole. According to the utility model, after the well lid top cover rotates around the axis of the bolt, the limiting block is clamped into the limiting groove, so that the problem that the well lid top cover cannot stand after being opened is avoided, meanwhile, the well lid top cover and the well lid base are fastened through the fastening mechanism, the well lid top cover is pressed on the buffer rubber mat in a butting mode during fastening, and when an automobile is pressed, the problem that sound is generated due to collision between the well lid top cover and the well lid base is avoided due to buffering of the buffer rubber mat.

Description

High-protection well lid capable of preventing closing, noise, jumping, dead angle and theft

Technical Field

The utility model relates to the technical field of well lids, in particular to a high-protection well lid capable of preventing closing, noise, jumping, dead corners and theft.

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. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The well lid that uses everywhere is absent in the current urbanization development process, but the well lid of current use, press the time out can produce the sound of rattling-dong, and such noise has brought certain influence for passing pedestrian and city face, and when maintenance personal got into the shaft bottom and carries out drainage construction or cable maintenance, the well lid can't be stood simultaneously for the staff in the shaft bottom probably is stranded wherein.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background technology, the utility model provides a high-protection well lid which is capable of preventing closing, sound, jumping, dead angle and burglary.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a prevent closed, prevent louing, prevent jumping, prevent that high of dead angle, theftproof prevents well lid, includes well lid base, well lid top cap, the well lid base is used for installing and is constructed at well mouth department and its oral area inboard has the mounting groove, the well lid top cap seals the oral area of well lid base just is located mounting groove department and is constructed rotation portion, rotation portion with the pivot hole has been seted up to correspondence on the well lid base, the downthehole bolt that wears to be equipped with the diameter and be less than the pivot hole of pivot, one side of rotation portion is fixed with the restriction piece, the tank bottom of mounting groove be constructed with the restriction groove of restriction piece adaptation, the oral area inboard of well lid base be constructed with the limit eaves of well lid top cap bottom border contact, install the buffering cushion on the limit eaves, still include the straining the well lid top cap with the buckle mechanism of well lid base.

Further, buckle mechanism includes U-shaped snap ring and buckle, the one end of U-shaped snap ring with the well lid top cap is fixed, the buckle corresponds to be fixed well lid base oral area inboard department.

Further, the contact department of well lid top cap with the well lid base constructs and has prized the groove.

Furthermore, one end of the U-shaped clamping ring, which is used for buckling the buckling plate, is symmetrically provided with inclined abutting surfaces.

Furthermore, the well lid base is round platform-shaped and is annularly provided with a waist-shaped hole around the axis of the round platform-shaped base, and the waist-shaped hole is provided with a mounting hole for a bolt to pass through.

Further, the bolt is a bolt with a cup head at one end and a thread at the other end, and a nut is connected to one end of the bolt with the thread after the bolt passes through the pivot hole.

The utility model has the following beneficial effects:

1. according to the utility model, after the well lid top cover rotates around the axis of the bolt, the limiting block is clamped into the limiting groove, so that the problem that the well lid top cover cannot stand after being opened is avoided, meanwhile, the well lid top cover and the well lid base are fastened through the fastening mechanism, the well lid top cover is pressed on the buffer rubber mat in a butting mode during fastening, and when an automobile is pressed, the problem that sound is generated due to collision between the well lid top cover and the well lid base is avoided due to buffering of the buffer rubber mat.

Drawings

FIG. 1 is a schematic perspective view of the manhole cover with the top cover open;

FIG. 2 is a schematic perspective view of the well lid of the present invention with the lid closed;

FIG. 3 is a top plan view of FIG. 1 of the present invention;

FIG. 4 is a top view of FIG. 2 of the present invention;

FIG. 5 is a sectional view taken along line A-A of FIG. 3 according to the present invention

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 3 in accordance with the present invention;

reference numerals: 1. a well lid base; 2. a well lid top cover; 3. mounting grooves; 4. a rotating part; 5. a pivot hole; 6. a bolt; 7. a limiting block; 8. a limiting groove; 9. a side edge; 10. a cushion rubber pad; 11. a buckle mechanism; 1101. a U-shaped snap ring; 1102. buckling the plate; 1103. inclining the contact surface; 12. prying a groove; 13. a kidney-shaped hole; 14. mounting holes; 15. and a nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.

As shown in figures 1, 2, 3, 4, 5 and 6, the high-protection well lid comprises a well lid base 1 and a well lid top cover 2, wherein the well lid base 1 is used for being installed at a well mouth and is provided with an installation groove 3 at the inner side of the mouth, the well lid top cover 2 is sealed at the mouth of the well lid base 1 and is provided with a rotating part 4 at the installation groove 3, the rotating part 4 and the well lid base 1 are correspondingly provided with a pivot hole 5, a bolt 6 with the diameter smaller than that of the pivot hole 5 penetrates through the pivot hole 5, one side of the rotating part 4 is fixed with a limiting block 7, the bottom of the installation groove 3 is provided with a limiting groove 8 matched with the limiting block 7, the inner side of the mouth of the well lid base 1 is provided with an edge 9 contacted with the bottom edge of the well lid top cover 2, the edge 9 is provided with a buffer rubber pad 10, and further comprises a buckle mechanism 11 for fastening the well lid top cover 2 and the well lid base 1, in some embodiments, after the well lid top cover 2 rotates around the axis of the bolt 6, the limiting block 7 is clamped into the limiting groove 8, so that the problem that the well lid top cover 2 cannot stand after being opened is avoided, meanwhile, the well lid top cover 2 and the well lid base 1 are fastened through the fastening mechanism 11, the well lid top cover 2 is pressed against and pressed on the buffer rubber mat 10 during fastening, when an automobile is pressed, the problem that the well lid top cover 2 and the well lid base 1 are impacted to generate sound is avoided due to the buffer of the buffer rubber mat 10, more specifically, as shown in fig. 5 and 6, the well lid top cover 2 is opened after being rotated around the axis of the bolt 6, because the diameter of the bolt 6 is smaller than that of the pivot hole 5, so that the well lid top cover 2 can be pulled to move a small distance upwards, at the limiting block 7 is positioned above the limiting groove 8, and then the hand holding the well lid top cover 2 slowly releases the force, the limiting blocks 7 can be clamped into the limiting grooves 8, so that the well lid top cover 2 is prevented from rotating around the axis of the bolt 6, the well lid top cover 2 is kept in a standing state, when a vehicle presses the well lid top cover 2, the cover of an ordinary well lid can collide with the base, and then a rattling sound is generated, a buffer rubber pad is arranged at the edge eaves 9, the collision of the cover and the base can be avoided, the well lid top cover 2 and the well lid base 1 are fastened under the action of the fastening mechanism 11, and the well lid top cover 2 is prevented from jumping up and down when the vehicle presses the well, so that the anti-jumping function is realized, meanwhile, as shown in figure 2, the positions of the rotating part 4 and the mounting groove 3 are different from that of the existing well lid, the joint of the cover and the base of the existing well lid is positioned at the outer side, when bricks are laid and cement is coated, the well lid is inconvenient, and the rotating part 4 and the mounting groove 3 are positioned at the inner side when the well lid is fixed, can not block arranging of fragment of brick to avoid the existence at installation dead angle, realized preventing the function at dead angle, the lid and the base of current well lid are the detached state simultaneously, just so make the sled open the well lid alright steal away the well lid, well lid base 1 here and well lid top cap 2 pass through bolt 6 and are connected, make both separation very easily, so play certain theftproof effect.

As shown in fig. 1 and 6, in some embodiments, the fastening mechanism 11 includes a U-shaped snap ring 1101 and a fastening plate 1102, one end of the U-shaped snap ring 1101 is fixed to the well lid top cover 2, and the fastening plate 1102 is correspondingly fixed to the inner side of the mouth of the well lid base 1, when the well lid top cover 2 is closed, the U-shaped snap ring 1101 is deformed inward, and the fastening plate 1102 is fastened after the deformation, so as to achieve the function of fastening the well lid top cover 2 and the well lid base 1.

As shown in fig. 2, in some embodiments, a pry groove 12 is formed at the contact position of the manhole cover top cover 2 and the manhole cover base 1, and the pry groove 12 is used for inserting a pry bar for applying force when the manhole cover top cover 2 is opened.

As shown in fig. 1 and 6, in some embodiments, an inclined interference surface 1103 is symmetrically configured at one end of the U-shaped clasp 1101 for fastening the buckle plate 1102, and the inclined interference surface 1103 is used for allowing the U-shaped clasp 1101 to deform and escape more easily when the U-shaped clasp 1101 interferes with the buckle plate 1102.

As shown in fig. 2, in some embodiments, the manhole cover base 1 is configured to be round table-shaped, and a waist-shaped hole 13 is annularly formed around the axis of the manhole cover base, and a mounting hole 14 for a bolt to pass through is formed beside the waist-shaped hole 13, where the waist-shaped hole 13 is used for providing a position when concrete is applied, and meanwhile, when concrete is not used for fixing the manhole cover, the bolt can pass through the mounting hole 14 and then be locked on the ground for fixing, so that two different fixing modes are realized, and the practicability of the manhole cover is increased.

In some embodiments, as shown in fig. 6, the plug 6 is a bolt with a cup-shaped head at one end and a thread at the other end, and a nut 15 is screwed to the end with the thread after the plug 6 passes through the pivot hole 5, wherein the nut 15 is used for matching with the cup-shaped head of the plug 6 to prevent the plug 6 from falling out of the pivot hole 5.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Therefore, the present invention should not be limited to the embodiments shown herein, and all the technical solutions and the inventive concepts according to the present invention should be equally replaced or changed within the protection scope of the present invention.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-protection well lid comprises a well lid base (1) and a well lid top cover (2), and is characterized in that the well lid base (1) is used for being installed at a well mouth and is provided with a mounting groove (3) on the inner side of the mouth, the well lid top cover (2) is sealed at the mouth of the well lid base (1) and is provided with a rotating part (4) on the mounting groove (3), the rotating part (4) and the well lid base (1) are correspondingly provided with a pivot hole (5), a bolt (6) with a diameter smaller than that of the pivot hole (5) is arranged in the pivot hole (5) in a penetrating manner, one side of the rotating part (4) is fixedly provided with a limiting block (7), the bottom of the mounting groove (3) is provided with a limiting groove (8) matched with the limiting block (7), and the inner side of the mouth of the well lid base (1) is provided with a side eave (9) contacted with the bottom edge of the well lid top cover (2), install buffering cushion (10) on eaves (9), still including the straining well lid top cap (2) with buckle mechanism (11) of well lid base (1).

2. The high-protection well lid capable of preventing closing, rattling, jumping, dead angles and theft according to claim 1, is characterized in that the buckling mechanism (11) comprises a U-shaped snap ring (1101) and a buckling plate (1102), one end of the U-shaped snap ring (1101) is fixed to the well lid top cover (2), and the buckling plate (1102) is correspondingly fixed to the inner side of the opening of the well lid base (1).

3. The high-protection well lid capable of preventing closing, rattling, jumping, dead angles and theft according to claim 1, is characterized in that a prying groove (12) is formed at the contact position of the well lid top cover (2) and the well lid base (1).

4. The high-protection well lid capable of preventing closing, rattling, jumping, dead angles and burglary as claimed in claim 2, wherein the U-shaped snap ring (1101) is used for buckling one end of the buckling plate (1102) and is symmetrically provided with an inclined interference surface (1103).

5. The high-protection well lid capable of preventing closing, noise, jump, dead angle and theft according to claim 1 is characterized in that the well lid base (1) is in a round table shape and is annularly provided with a waist-shaped hole (13) around the axis of the well lid base, and the waist-shaped hole (13) is provided with a mounting hole (14) for a bolt to pass through.

6. The high-protection well lid capable of preventing closing, rattling, jumping, dead angles and burglary as claimed in claim 1, wherein the bolt (6) is a bolt with a cup head at one end and a thread at the other end, and a nut (15) is connected to one end of the bolt (6) with the thread after passing through the pivot hole (5).