CN214880604U

CN214880604U - Cover plate of closed aeration tank

Info

Publication number: CN214880604U
Application number: CN202121884700.3U
Authority: CN
Inventors: 司丽丽; 何振水
Original assignee: Shandong Hengkun Environmental Engineering Co ltd
Current assignee: Shandong Hengkun Environmental Engineering Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-11-26
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a cover plate of a closed aeration tank, which comprises a cover plate and slide rails, wherein the slide rails are respectively arranged at two sides of the aeration tank, the cover plate comprises a body, a rotating shaft and a limiting block, the rotating shaft is arranged at two sides of the body, and the body is slidably connected with the slide rails through the rotating shaft; the limit block is arranged close to the edge side of the body and is movably connected with the body, and when the limit block extends out of the edge side of the body, the limit block is abutted against the edge part of the aeration tank so as to enable the body to be buckled with the aeration tank; when the limiting block is withdrawn from the edge side of the body, the body can rotate by taking the rotating shaft as a central shaft, and the body can slide to any side of the aeration tank along the sliding rail. The utility model discloses a cost is practiced thrift in the use that the apron can reduce mechanical equipment and manpower.

Description

Cover plate of closed aeration tank

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to apron of closed aeration tank.

Background

In recent years, in order to fully respond to the land resource utilization proposed by the fourteen-five, the demand for beautifying the environment is increased according to local conditions, and sewage treatment facilities are gradually shifted to the underground, and the open type is shifted to the closed type. The closed aeration tank is usually closed by using a cover plate, the cover plate needs to be carried during maintenance, the traditional cover plate is thick and heavy, the carrying is troublesome, a crane is needed to be used, or a lot of manpower is consumed, and the cost input is increased.

Therefore, a new cover plate for a closed aeration tank is needed to solve the above technical problems.

Disclosure of Invention

In order to solve the problems, the utility model provides a cover plate of a closed aeration tank, which reduces the use of manpower or mechanical equipment and reduces the cost.

The utility model discloses technical scheme as follows:

the embodiment of the utility model provides an aspect provides a apron of closed aeration tank, including apron and slide rail, wherein, the quantity of slide rail is two, and two slide rails set up respectively in the both sides of aeration tank, the apron includes body, pivot and stopper, the pivot sets up in the body both sides, the body through the pivot with the slide rail slidable connection; the limiting block is arranged close to the edge side of the body and is movably connected with the body, and when the limiting block extends out of the edge side of the body, the limiting block is abutted against the edge part of the aeration tank so as to enable the body to be buckled with the aeration tank; when the limiting block is withdrawn from the edge side of the body, the body can rotate by taking the rotating shaft as a central shaft, and the body can slide to any side of the aeration tank along the sliding rail.

According to the utility model discloses an aspect, the pivot is in one side setting of body the central axis.

According to an aspect of the embodiment of the present invention, the number of the cover plates is a plurality of, a plurality of the cover plates are uniformly distributed on the aeration tank to seal the aeration tank.

According to the utility model discloses an aspect, be provided with the pulley in the pivot, be provided with on the slide rail with pulley assorted track, the pivot is passed through the pulley can move on the track.

According to the utility model discloses an aspect, orbital both sides all are provided with spacing arch.

According to the utility model discloses an aspect, the stopper is the platelike structure spare, the stopper with body rotatable coupling.

According to the utility model discloses an aspect, the stopper is the platelike structure, the stopper with body plug-in connection.

According to the utility model discloses an aspect, the body is the rectangular plate structure spare, the quantity of stopper is a plurality of, and is a plurality of the stopper is close to the corner position of body.

According to the utility model, the cover plate of the closed aeration tank comprises a cover plate and a slide rail, wherein the cover plate comprises a body, a rotating shaft and a limiting block, when the limiting block extends from the edge side of the body, the limiting block is abutted against the edge part of the aeration tank, so that the body is buckled with the aeration tank to seal the aeration tank; withdraw from the edge side of body when the stopper, the body can use the pivot to rotate as the center pin to the body can be followed the slide rail and slided to one side of aeration tank, thereby can open closed aeration tank fast, maintains or changes with the subassembly of convenience in the aeration tank, thereby reduces manpower or mechanical equipment's use, reduce cost.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

fig. 1 is a plan view of a cover plate of a closed aeration tank according to the present embodiment;

fig. 2 is a schematic structural view of the cover plate of the closed aeration tank according to the present embodiment after the body is rotated.

The components represented by the reference numerals in the figures are:

1. an aeration tank 2, an edge part;

10. the device comprises a cover plate 11, a body 12, a rotating shaft 121, pulleys 13 and a limiting block;

20. slide rail, 21, track.

Detailed Description

The features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention, for the purposes of illustrating the principles of the invention. Additionally, the components in the drawings are not necessarily to scale. For example, the dimensions of some of the structures or regions in the figures may be exaggerated relative to other structures or regions to help improve understanding of embodiments of the present invention.

The directional terms appearing in the following description are directions shown in the drawings and do not limit the specific structure of the embodiments of the present invention. In the description of the present invention, it should be noted that, unless otherwise stated, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Furthermore, the terms "comprises," "comprising," "includes," "including," "has," "having" or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a structure or component comprising a list of elements does not include only those elements but may include other mechanical components not expressly listed or inherent to such structure or component. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention.

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In order to facilitate understanding of the embodiment of the present invention, the cover plate of the closed aeration tank according to the embodiment of the present invention will be described in detail with reference to fig. 1 and 2.

Referring to fig. 1, fig. 1 is a plan view of a cover plate of a closed aeration tank according to the present embodiment.

The embodiment of the utility model provides a cover plate of a closed aeration tank, which comprises a cover plate 10 and two slide rails 20, wherein the number of the slide rails 20 is two, the two slide rails 20 are respectively arranged at two sides of the aeration tank 1, the cover plate 10 comprises a body 11, a rotating shaft 12 and a limiting block 13, the rotating shaft 12 is arranged at two sides of the body 11, and the body 11 is slidably connected with the slide rails 20 through the rotating shaft 12;

the limit block 13 is arranged close to the edge side of the body 11, the limit block 13 is movably connected with the body 11, when the limit block 13 extends out of the edge side of the body 11, the limit block 13 is abutted against the edge part 2 of the aeration tank 1, so that the body 11 is buckled with the aeration tank 1; when the stopper 13 is retracted from the edge of the body 11, the body 11 can rotate around the rotating shaft 12, and the body 11 can slide along the slide rail 20 to either side of the aeration tank 1.

In these examples, the size and shape of the body 11 are not particularly limited in the examples of the present application, and may be determined according to the size of the opening of the aeration tank 1. Alternatively, the rotating shaft 12 may be disposed through the body 11, and of course, the rotating shaft 12 may also be disposed on two sides of the body 11 to reduce the forming difficulty. Alternatively, the shaft 12 may be fixedly connected to the body 11, and of course, the shaft may be movably connected to the body 11 to reduce the resistance of the body 11 to rotation. In addition, in general, in order not to affect the rotation of the body 11, half of the length of the body 11 should be smaller than the depth of the aeration tank 1.

According to the utility model, the cover plate of the closed aeration tank comprises a cover plate 10 and a slide rail 20, the cover plate 10 comprises a body 11, a rotating shaft 12 and a limiting block 13, when the limiting block 13 extends from the edge side of the body 11, the limiting block 13 is abutted against the edge part 2 of the aeration tank 1, so that the body 11 is buckled with the aeration tank 1 to seal the aeration tank 1; when the limiting block 13 is retracted from the edge of the body 11, the body 11 can rotate with the rotating shaft 12 as a central axis, and the body 11 can slide along the sliding rail 20 to one side of the aeration tank 1, so that the closed aeration tank 1 can be quickly opened, and the components in the aeration tank 1 can be conveniently maintained or replaced, thereby reducing the use of manpower or mechanical equipment and reducing the cost.

Referring to fig. 2, fig. 2 is a schematic structural view of the closed aeration tank according to the present embodiment after the body of the cover plate is rotated.

In some embodiments, the spindle 12 is disposed on one side of the central axis of the body 11. It can be understood that the rotating shaft 12 is located at one side of the central axis of the body 11, and the body 11 uses the rotating shaft 12 as a boundary, so that the weight of one side of the body 11 is greater than that of the other side, and after the body 11 rotates, the body 11 can be stably placed on the aeration tank 1 without an external force due to the weight of one side of the body 11 being greater than that of the other side.

In some embodiments, the number of the cover plates 10 is plural, and the plural cover plates 10 are uniformly distributed on the aeration tank 1 to enclose the aeration tank 1.

Alternatively, the number of the cap plates 10 may be set to four. When the limit blocks 13 of the four bodies 11 extend from the edge sides of the bodies 11, the limit blocks 13 abut against the edge portions 2 of the aeration tank 1, so that the bodies 11 are buckled with the aeration tank 1 and the aeration tank 1 is closed. When the stoppers 13 of the four bodies 11 are retracted from the edge sides of the bodies 11, the bodies 11 can rotate around the rotating shaft 12 as a central axis, and the four bodies 11 can slide along the slide rails 20 to either side of the aeration tank 1, for example, the four bodies 11 can all slide to the right side of the aeration tank 1, and since the weight of one side of the body 11 is greater than that of the other side, the four bodies 11 can be stably placed on the right side of the aeration tank 1. And, four bodies 11 become vertically to place by horizontal placing after the rotation, only occupy the less space of aeration tank 1 body 11 opening to the aeration subassembly in the aeration tank 1 of convenient maintenance and change.

In some embodiments, the rotating shaft 12 is provided with a pulley 121, the sliding rail 20 is provided with a rail 21 matched with the pulley 121, and the rotating shaft 12 can move on the rail 21 through the pulley 121, so as to prevent the body 11 from shaking to a greater extent during the sliding process, and improve the stability of connection between the body 11 and the sliding rail 20.

In these embodiments, the pulley 121 may be rotatably connected to the rotating shaft 12 to reduce the friction between the pulley 121 and the rotating shaft 12 and reduce the resistance of the body 11 during sliding.

In some embodiments, the two sides of the rail 21 are provided with the stoppers 13, so that the rotating shaft 12 can be prevented from being separated from the sliding rail 20.

In some embodiments, the limiting block 13 is a plate-shaped structural member, and the limiting block 13 is rotatably connected to the body 11, so that the limiting block 13 can extend out of the body 11 in a rotating manner, and adjustment is facilitated.

In these embodiments, the stopper 13 may have a certain length to improve the stability of the connection between the body 11 and the rim 2 of the aeration tank 1. Optionally, the limiting block 13 may be hinged to the body 11 for easy adjustment.

In some embodiments, the limiting block 13 is a plate-shaped structural member, and the limiting block 13 is connected with the body 11 in an inserting manner, so that the limiting block 13 can extend out of the body 11 in a push-pull manner, and the adjustable limiting block is simple in structure and convenient to adjust.

In these embodiments, the body 11 and the stopper 13 may be connected by a groove and a protrusion, for example, a T-shaped groove may be disposed on the body 11, and a protrusion matched with the stopper 13 may be disposed on the stopper 13, so that the stopper 13 may move on the body 11.

In some embodiments, the body 11 is a rectangular plate-shaped structural member, the number of the stoppers 13 is plural, and the plural stoppers 13 are close to the corner positions of the body 11, so as to improve the stability of the connection between the body 11 and the edge 2 of the aeration tank 1.

It is to be understood that relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation or arrangement in sequences other than those illustrated or otherwise described herein.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The cover plate of the closed aeration tank is characterized by comprising a cover plate and two slide rails, wherein the two slide rails are arranged on two sides of the aeration tank respectively;

the limiting block is arranged close to the edge side of the body and is movably connected with the body, and when the limiting block extends out of the edge side of the body, the limiting block is abutted against the edge part of the aeration tank so as to enable the body to be buckled with the aeration tank; when the limiting block is withdrawn from the edge side of the body, the body can rotate by taking the rotating shaft as a central shaft, and the body can slide to any side of the aeration tank along the sliding rail.

2. The cover plate of a closed aeration tank according to claim 1, wherein the rotation shaft is provided at one side of the central axis of the body.

3. The cover plate of a closed aeration tank according to claim 1, wherein the number of the cover plates is plural, and the plural cover plates are uniformly distributed on the aeration tank to close the aeration tank.

4. The cover plate of a closed aeration tank according to claim 1, wherein the rotating shaft is provided with a pulley, the slide rail is provided with a track matched with the pulley, and the rotating shaft can move on the track through the pulley.

5. The cover plate of the closed aeration tank according to claim 4, wherein both sides of the rail are provided with a stopper protrusion.

6. The cover plate of the closed aeration tank as claimed in claim 1, wherein the stopper is a plate-shaped structural member, and the stopper is rotatably coupled to the body.

7. The cover plate of the closed aeration tank as claimed in claim 1, wherein the stopper is a plate-shaped structural member, and the stopper is connected to the body by insertion.

8. The cover plate for a closed aeration tank according to claim 6 or 7, wherein the body is a rectangular plate-shaped structural member, the number of the stoppers is plural, and the plural stoppers are located near the corners of the body.