CN211571794U

CN211571794U - Inspection well

Info

Publication number: CN211571794U
Application number: CN201922433360.1U
Authority: CN
Inventors: 张菲
Original assignee: Jiangsu Endong Plastic Technology Co ltd
Current assignee: Jiangsu Endong Plastic Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an inspection shaft relates to the municipal administration field, and it includes the well lid, well seat, pit shaft and prevent weighing down and go into the device, the well seat passes through the concrete to be fixed the upper portion of pit shaft, be equipped with one deck brick layer one on the well lid, it includes that the level setting is in to prevent weighing down to go into the device door plant in the pit shaft and with the door plant complex guide rail that slides, the door plant has the first position of shutoff pit shaft after sliding to target in place toward one side and opens the second position of pit shaft after sliding to target in place toward the opposite side, be equipped with brick layer two of paving on the well seat, the well seat passes through expansion bolts fixed mounting and is in the pit shaft upper end. The utility model has the advantages of safety and reliability.

Description

Inspection well

Technical Field

The utility model relates to a municipal administration field, concretely relates to inspection shaft.

Background

In the urban roads of today, a lot of pipelines are arranged under the ground, and the pipelines are usually provided with inspection shafts to facilitate maintenance, however, the dangerous condition that pedestrians fall into the inspection shafts often happens, so that the inspection shafts for preventing the inspection shafts from falling into the inspection shafts are urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a safe and reliable's inspection shaft.

The utility model discloses the technical scheme who adopts: the utility model provides an inspection well, its includes the well lid, well seat, pit shaft and prevent weighing down into the device, the well seat passes through the concrete to be fixed the upper portion of pit shaft, it spreads brick layer one to be equipped with the one deck on the well lid, prevent weighing down into the device and include the level setting door plant in the pit shaft and with the door plant complex guide rail that slides, the door plant has the first position of shutoff pit shaft after sliding to target in place toward one side and slides to target in place toward the opposite side and open the second position of pit shaft, be equipped with on the well seat and spread brick layer two, the well seat passes through expansion bolts fixed mounting and is in the pit shaft upper end.

The door panel is in a grid net shape.

The door plate is provided with a push-pull hand for limiting and convenient operation.

The well lid is provided with a handle.

The soil layer is hollowed into a cavity, the guide rail is horizontally arranged in the cavity, a space exists between the guide rail and the upper surface and the lower surface of the cavity, and the guide rail is provided with a plurality of support legs for supporting.

The matching surfaces of the door plate and the guide rail are vertically arranged.

The utility model has the advantages that: when the well cover of the inspection well is lost, the built-in door plate can prevent a pedestrian from falling into the inspection well, so that the personal safety is ensured; in addition, the structure is simple, and the expansion bolt is adopted between the well seat and the shaft, so that the installation of the well seat and the shaft is more convenient, and the structure is more stable; and the door plant can slide about through the push-and-pull hand, and the effect of handle can play switch and spacing effect.

Drawings

Fig. 1 is a schematic structural view of an inspection well according to an embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figure, the inspection well comprises a well cover 1, a well seat 2, a shaft 3 and an anti-falling device, wherein the well seat 2 is fixed on the upper part of the shaft 3 through concrete, a first brick laying layer 11 is arranged on the well cover 1, the anti-falling device comprises a door plate 4 horizontally arranged in the shaft 3 and a guide rail 5 matched with the door plate 4 in a sliding manner, the door plate 4 is provided with a first position for plugging the shaft 3 after sliding to the right position from one side and a second position for opening the shaft 3 after sliding to the right position from the other side, a second brick laying layer 21 is arranged on the well seat 2, the well seat 2 is fixedly arranged at the upper end of the shaft 3 through an expansion bolt 6, and when the well cover of the inspection well is lost, the built-in door plate can prevent pedestrians from falling into the inspection well and ensure personal safety; in addition, the structure is simple, and the expansion bolt is adopted between the well seat and the shaft, so that the installation of the well seat and the shaft is more convenient, and the structure is more stable; and the door plant can slide about through the push-and-pull hand, and the effect of handle can play switch and spacing effect.

The door panel 4 is in a grid net shape, and keeps air smooth.

Be equipped with handle 8 on the well lid 1 for pull up the well lid.

A cavity is dug out on the dirt bed, 5 horizontal installations of guide rail are wherein, there is the interval between the upper and lower two sides of guide rail 5 and cavity, guide rail 5 is equipped with a plurality of stabilizer blades 9 that are used for the support, the unsettled installation of stabilizer blade guide rail avoids with the dirt bed contact, prevents that the door plant from receiving the interference of earth at the in-process that slides to the phenomenon that the card hinders takes place.

Door plant 4 and guide rail 5's fitting surface all is vertical setting, prevents that earth from falling on the fitting surface of guide rail and door plant to influence stability of sliding, this structure sets up vertical fitting surface, and earth can fall because of gravity factor is automatic.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., 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 and operated in a specific orientation, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. An inspection well, characterized in that: it includes well lid (1), well seat (2), pit shaft (3) and prevent weighing down and go into the device, well seat (2) are fixed through the concrete the upper portion of pit shaft (3), be equipped with one deck brick layer (11) of spreading on well lid (1), it includes that the level sets up to prevent weighing down to go into the device door plant (4) in pit shaft (3) and with door plant (4) complex guide rail (5) that slides, door plant (4) have toward one side slide the first position of target in place back shutoff pit shaft (3) and toward the opposite side slide the second position of target in place back open pit shaft (3), be equipped with brick layer two (21) of spreading on well seat (2), well seat (2) are in through expansion bolts (6) fixed mounting pit shaft (3) upper end.

2. The manhole of claim 1 wherein: the door panel (4) is in a grid net shape.

3. The manhole of claim 2, wherein: and the door plate (4) is provided with a push handle (7) for limiting and convenient operation.

4. The manhole of claim 1 wherein: the well lid (1) is provided with a handle (8).

5. The manhole of claim 1 wherein: the mud layer hollows out a cavity, the guide rail (5) is horizontally installed in the cavity, a space exists between the guide rail (5) and the upper surface and the lower surface of the cavity, and the guide rail (5) is provided with a plurality of support legs (9) for supporting.

6. The manhole of claim 1 wherein: the matching surfaces of the door panel (4) and the guide rail (5) are vertically arranged.