CN214574158U

CN214574158U - Municipal drainage ditch inspection shaft lid

Info

Publication number: CN214574158U
Application number: CN202120508158.5U
Authority: CN
Inventors: 李润平; 董宜华; 韩春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-02
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a municipal drainage ditch inspection well cover, which comprises a base and a cover body matched with the base, wherein an adjustable buffer structure is arranged on the surface of the cover body matched with the base, the adjustable buffer structure comprises a rubber block and an outer joint, the outer joint is fixedly arranged on the cover body, the outer surface of the outer joint is provided with a thread, a first threaded hole is arranged in the rubber block, and the rubber block is in threaded fit with the outer joint; the base is provided with a groove matched with the rubber block; a driving arm extends downwards from the center of the cover body, a shear type supporting frame is installed on the driving arm, and a clamping block is installed on the shear type supporting frame.

Description

Municipal drainage ditch inspection shaft lid

Technical Field

The utility model relates to a traffic facilities technical field, concretely relates to municipal drainage ditch inspection shaft lid.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, the section from the pipe to the ground is called a manhole, which is usually flush with the ground, and therefore a cover is needed to cover the manhole, called a manhole cover.

The design of present common inspection shaft lid is too simple, only adopts the mode that simple well lid and inspection shaft are connected, and often the gap is very big, and vehicle and pedestrian pass through to step on to press can send very big noise, brings noise pollution for people around, seriously influences people's daily life.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a municipal drainage ditch inspection shaft lid.

The utility model discloses a realize through following technical scheme:

the utility model provides a municipal drainage ditch inspection shaft lid, includes base and matched with lid with it, its characterized in that: the adjustable buffer structure is arranged at two ends in the horizontal and vertical directions of one surface of the cover body matched with the base, and comprises a rubber block and an outer joint, the outer joint is fixedly arranged on the cover body, the outer surface of the outer joint is provided with threads, a first threaded hole is formed in the rubber block, and the rubber block is in threaded fit with the outer joint; the base is provided with a groove matched with the rubber block; a driving arm extends downwards from the center of the cover body, a shear type supporting frame is installed on the driving arm, and a clamping block is installed on the shear type supporting frame.

Preferably, a guide rail is arranged in the driving arm, and a pushing device is arranged in the guide rail; the tail end of the driving arm is provided with a fixed shaft; a through hole penetrating through the driving arm is formed in the side wall of the driving arm guide rail; a sliding block matched with the guide rail is arranged in the guide rail, and a fixed shaft is arranged on the sliding block; one end of the shear type support frame is hinged with the slide block and the fixed shaft at the tail end of the driving arm respectively, and the other end of the shear type support frame is hinged with the clamping block.

Preferably, the pushing device comprises a screw, the screw penetrates through the cover body and extends into the guide rail, a second threaded hole is formed in one side, close to the cover body, of the guide rail, and the screw is matched with the second threaded hole.

Preferably, a rubber ring is arranged on one surface of the cover body matched with the base.

Preferably, the clamping block is provided with an arc surface matched with the inner wall of the base.

Preferably, an anti-slip layer is arranged at the cambered surface.

The beneficial effects of the utility model are embodied in: the cover body of the inspection well cover of the municipal drainage ditch is provided with the adjustable buffer structure, and when the height of the groove in the base is uneven, the rubber block can be twisted to adjust the height of the groove, so that the cover body can be stably placed on the base; the utility model discloses still include the actuating arm, install on the actuating arm and cut the formula support frame, be equipped with the chucking piece on cutting the formula support frame, can step on the lid chucking on the base, the utility model discloses the noise that sends has been reduced vehicle and past pedestrian effectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is an axial view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional view taken along the line a of fig. 2.

Fig. 4 is a top view of the present invention.

Fig. 5 is a sectional view taken along the line a in fig. 4.

Fig. 6 is a sectional view taken along line B of fig. 4.

Fig. 7 is a cross-sectional view taken along line C of fig. 4.

In the attached drawing, the device comprises a cover body 1, a cover body 2, a base 3, an outer joint 4, a rubber block 5, a driving arm 6, a screw 7, a sliding block 8, a sliding rail 9, a through hole 10, a shear type supporting frame 11 and a clamping block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The present invention is described in detail below with respect to the attached drawings: the utility model provides a municipal drainage ditch inspection shaft lid, includes base 2 and its matched with lid 1, its characterized in that: the adjustable buffer structure is arranged at two ends of one horizontal and vertical direction of the surface of the cover body 1 matched with the base 2 and comprises a rubber block 4 and an outer joint 3, the outer joint 3 is fixedly arranged on the cover body 1, the outer surface of the outer joint 3 is provided with threads, a first threaded hole is formed in the rubber block 4, the rubber block 4 is in threaded fit with the outer joint 3, and the rubber block 4 can buffer impact caused by treading; a groove matched with the rubber block 4 is formed in the base 2; a driving arm 5 extends downwards from the center of the cover body 1, a guide rail 8 is arranged in the driving arm 5, a pushing device is arranged in the guide rail 8, the pushing device comprises a screw 6, the screw 6 penetrates through the cover body 1 and extends into the guide rail 8, a second threaded hole is formed in one side, close to the cover body 1, in the guide rail 8, and the screw 6 is matched with the second threaded hole; the tail end of the driving arm 5 is provided with a fixed shaft; a through hole 9 penetrating through the driving arm 5 is formed on the side wall of the driving arm 5 at the guide rail 8; a sliding block 7 matched with the guide rail 8 is arranged in the guide rail 8, and a fixed shaft is arranged on the sliding block 7; one end of the scissors type support frame 10 is hinged with the slide block 7 and the fixed shaft at the tail end of the driving arm 5 respectively, and the other end of the scissors type support frame is hinged with the clamping block 11.

Preferably, a rubber ring is installed on the surface of the cover body 1 matched with the base 2, and is used for buffering the impact between the cover body 1 and the base 2 when treading.

Preferably, be equipped with on the chucking piece 11 with 2 inner wall matched with cambered surface of base, make chucking piece 11 better and 2 inner wall cooperations of base, make the lid 1 fixed more stable.

Preferably, an anti-slip layer is arranged at the cambered surface.

The utility model discloses an implement the principle and do: the utility model discloses an adjustable buffer structure is arranged on the cover body 1, the cover body 1 is placed into the base 2, the shaking condition of the cover body 1 is observed, the rubber block 4 is twisted according to the shaking condition of the cover body 1, and the cover body 1 is stable and does not shake after being placed into the base 2; after the cover body 1 is placed in the base, the screw 6 needs to be screwed, the screw 6 can push the sliding block 7 to drive the shear type supporting frame 10 to push the clamping block 11, when the screw 6 is not screwed, the clamping block 11 is clamped with the inner wall of the base 2, and at the moment, the cover body 1 is stably fixed in the base 2.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a municipal drainage ditch inspection shaft lid, includes base (2) and matched with lid (1) with it, its characterized in that: the adjustable buffer structure is arranged at two ends of one horizontal direction and two ends of one vertical direction of the surface of the cover body (1) matched with the base (2), the adjustable buffer structure comprises a rubber block (4) and an outer joint (3), the outer joint (3) is fixedly arranged on the cover body (1), the outer surface of the outer joint (3) is provided with threads, a first threaded hole is formed in the rubber block (4), and the rubber block (4) is in threaded fit with the outer joint (3); a groove matched with the rubber block (4) is formed in the base (2); a driving arm (5) extends downwards from the center of the cover body (1), a shear type supporting frame (10) is installed on the driving arm (5), and a clamping block (11) is installed on the shear type supporting frame (10).

2. The municipal drain inspection shaft cover of claim 1, wherein: a guide rail (8) is arranged in the driving arm (5), and a pushing device is arranged in the guide rail (8); the tail end of the driving arm (5) is provided with a fixed shaft; a through hole (9) penetrating through the driving arm (5) is formed in the side wall of the driving arm (5) at the guide rail (8); a sliding block (7) matched with the guide rail (8) is arranged in the guide rail (8), and a fixed shaft is arranged on the sliding block (7); one end of the shear type support frame (10) is hinged with the slide block (7) and the fixed shaft at the tail end of the driving arm (5) respectively, and the other end of the shear type support frame is hinged with the clamping block (11).

3. The municipal drain inspection shaft cover of claim 2, wherein: the pushing device comprises a screw (6), the screw (6) penetrates through the cover body (1) and extends into the guide rail (8), a second threaded hole is formed in one side, close to the cover body (1), of the guide rail (8), and the screw (6) is matched with the second threaded hole.

4. The municipal drain inspection shaft cover of claim 1, wherein: the rubber ring is installed on the one side of the cover body (1) matched with the base (2).

5. The municipal drain inspection shaft cover of claim 1, wherein: the clamping block (11) is provided with a cambered surface matched with the inner wall of the base (2).

6. The municipal drain inspection shaft cover of claim 5, wherein: and an anti-skid layer is arranged at the cambered surface.