CN209741152U

CN209741152U - Independent tank top cover beam body center piece

Info

Publication number: CN209741152U
Application number: CN201822240380.2U
Authority: CN
Inventors: 孙梦军; 赵晓坤; 赵琳飞
Original assignee: Shijiazhuang Marsh Biogas Equipment Co Ltd
Current assignee: Hebei Zhaoyang Environmental Technology Co.,Ltd.
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-12-06
Anticipated expiration: 2028-12-28

Abstract

A beam body center piece of a top cover of an independent tank body comprises a flange plate, a central pipe fixedly arranged below the flange plate and a supporting lug plate fixedly arranged on the outer side wall of the central pipe; when the central piece is butted with the beam body, the supporting lug plate is connected with the bottom side wall of the beam body; the side wall of the supporting lug plate is provided with a connecting hole; the supporting plate is fixedly arranged below the supporting lug plate and is connected with the lower side wall of the supporting lug plate and the outer side wall of the central column. The utility model discloses a stand alone type jar body top cap roof beam body center part overall structure is succinct, connects reliably, helps improving tank deck structural strength.

Description

independent tank top cover beam body center piece

Technical Field

the utility model belongs to marsh gas production facility field especially relates to a stand alone type jar body top cap roof beam body centre piece.

Background

In the methane production process, the top cover of the independent tank body equipment is required to be erected, the top cover comprises supporting beam bodies which are uniformly distributed on the circumference and enamel cover plates which are paved above the beam bodies, pipelines and methane production supporting equipment are generally required to be erected above the enamel cover plates, the weight of the cover plates and the supporting equipment is completely borne by the beam bodies, in order to ensure that the equipment effectively operates for a long time, the connection firmness of the bottom end and the top end of the beam bodies is required to be ensured (the bottom end of the beam bodies is butted with the upper end of the side wall of the tank body, and the top end of the beam bodies is required to be butted and fixed through a center piece), and the. When guaranteeing that beam body end connection is stable, still need to guarantee in addition that the top cap structure can be convenient for operation such as the jar in overhaul maintenance, erect the agitator.

Disclosure of Invention

An object of the utility model is to overcome prior art's defect, provide a stand alone type jar body top cap roof beam body centre piece.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A beam body center piece of a top cover of an independent tank body comprises a flange plate, a central pipe fixedly arranged below the flange plate and a supporting lug plate fixedly arranged on the outer side wall of the central pipe; when the central piece is butted with the beam body, the supporting lug plate is connected with the bottom side wall of the beam body; the side wall of the supporting lug plate is provided with a connecting hole; the supporting plate is fixedly arranged below the supporting lug plate and is connected with the lower side wall of the supporting lug plate and the outer side wall of the central column.

Preferably, the lateral wall circumference equipartition of center tube is provided with a plurality of connection otic placodes, it is located to support the otic placode connect the otic placode below, it links to each other with the middle part lateral wall of the roof beam body to connect the otic placode, and the lateral wall of connecting the otic placode is provided with the connecting hole.

Preferably, the support ear plate is inclined downwardly 72 degrees relative to the side wall of the center tube.

Preferably, the attachment ears are angled 72 degrees downward relative to the side wall of the base pipe.

preferably, 19 connecting lug plates are uniformly distributed and fixed on the circumference of the outer side wall of the central column.

Preferably, a detachable blind plate is arranged above the flange plate.

The utility model discloses a stand alone type jar body top cap roof beam body center part overall structure is succinct, connects reliably, helps improving tank deck structural strength.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

Fig. 2 is a schematic structural diagram of the positional relationship between the support ear plate, the support plate and the central column of the present invention;

FIG. 3 is a schematic structural view of the connection relationship between the center piece and the beam body of the present invention;

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 5 is a schematic structural view of the connection relationship between the connection lug and the beam body of the present invention;

in the attached drawings, a flange plate 1, a central tube 2, a connecting lug plate 3, a supporting lug plate 4, a connecting hole 5, a supporting plate 6 and a beam body 7 are arranged.

Detailed Description

the following examples are given in conjunction with the accompanying drawings to further illustrate the embodiments of the present invention. The present invention is not limited to the description of the following embodiments.

Example 1

As shown in fig. 1 to 3, the present embodiment discloses a center piece for a roof beam of a freestanding tank, which is mainly used for connecting and fixing the top ends of the roof beams during the process of erecting the roof beams. Specifically, it includes ring flange 1, fixed center tube 2 that sets up in ring flange 1 below, the fixed support otic placode 4 that sets up on the center tube 2 lateral wall, support otic placode 4 is the annular, and it is fixed the setting along the annular of center tube 2 lateral wall. During the use, ring flange 1 up, center tube 2 is located ring flange 1 below, and support otic placode 4 is fixed at the lateral wall of center tube 2, and agitator maintenance equipment etc. gets into jar internal portion through the center tube. When a stirrer is required to be installed at the top of the tank body, a flange of a base of the stirrer is in butt joint with the flange plate 1, and a shaft element of the stirrer extends into the tank body through the central pipe 2. The bottom of the beam body 7 is connected with the upper end of the side wall of the tank body, and the top end is connected with the supporting lug plate 4. The supporting ear plate 4 is connected with the side wall at the bottom of the beam body 7 to fix the end part of the beam body 7.

Preferably, a support plate 6 is disposed below the support ear plate 4, and the support plate 6 connects (i.e. is fixedly connected to) the lower side wall of the support ear plate 4 and the outer side wall of the center pillar. Furthermore, the supporting plate 6 can improve the supporting strength of the supporting lug plate 4, prevent the lug plate from bending downwards to cause the deformation of the whole beam body and ensure the stability of the top end of the beam body 7. Furthermore, a detachable blind plate is arranged above the flange plate 1, and when the stirrer, the maintenance equipment and the like are withdrawn, the blind plate is used for sealing a flange hole in the middle of the flange plate 1. A sealing gasket is arranged between the blind plate and the flange plate 1.

Example 2

As shown in fig. 4-5, with reference to fig. 1-3. The present embodiment is optimized based on embodiment 1. Specifically, the lateral wall circumference equipartition of center tube 2 is provided with a plurality of connection otic placodes 3, support otic placode 4 is located connect otic placode 3 below, connect otic placode 3 and the middle part lateral wall of roof beam body 7 and link to each other, the lateral wall of connecting otic placode 3 is provided with connecting hole 4. Carry out the fixed of multi-angle through connecting otic placode 3 and supporting otic placode 4 to roof beam body 7 top, prevent that roof beam body 7 and centre piece from connecting to twist reverse, fracture within a definite time, improve jar body top cap stability. Further, when in connection, the screw is connected with the corresponding screw hole on the beam body 7 through the connecting hole 5. Further, in this embodiment, the beam body 7 is a channel beam body. Further, the connecting ear plate 3 and the supporting ear plate 4 are respectively inclined downward 72 degrees. The angle between the connecting lug plate 3 and the supporting lug is adapted to the inclined angle of the top of the tank body. The angle is gentle, and the atress is even, and compressive capacity is strong, tank deck stable in structure.

Preferably, 19 connecting lug plates 3 are uniformly distributed and fixed on the circumference of the outer side wall of the central column.

the foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a stand alone type jar body top cap roof beam body centre piece which characterized in that: the support lug plate is fixedly arranged on the outer side wall of the central tube; the supporting lug plate is annular;

When the central piece is butted with the beam body, the supporting lug plate is connected with the bottom side wall of the beam body; the side wall of the supporting lug plate is provided with a connecting hole;

A plurality of supporting plates are fixedly arranged below the supporting lug plates and are connected with the lower side walls of the supporting lug plates and the outer side walls of the central columns.

2. A freestanding tank roof beam body core as claimed in claim 1, wherein: the lateral wall circumference equipartition of center tube is provided with a plurality of connection otic placodes, it is located to support the otic placode connect the otic placode below, it links to each other with the middle part lateral wall of roof beam body to connect the otic placode, and the lateral wall of connecting the otic placode is provided with the connecting hole.

3. A freestanding tank roof beam body core as claimed in claim 1, wherein: the support ear plates are inclined downwardly 72 degrees relative to the center tube side walls.

4. A freestanding tank roof beam body core as claimed in claim 2, wherein: the attachment lugs are inclined downwardly 72 degrees relative to the side wall of the center tube.

5. a freestanding tank roof beam body core as claimed in claim 2, wherein: 19 connecting lug plates are uniformly distributed and fixed on the circumference of the outer side wall of the central column.

6. A freestanding tank roof beam body core as claimed in claim 1, wherein: and a detachable blind plate is arranged above the flange plate.