CN216769389U

CN216769389U - Hanging structure for tube panel header and ceiling

Info

Publication number: CN216769389U
Application number: CN202220463203.4U
Authority: CN
Inventors: 宋国庆; 宋宝军; 顾玮伦; 颜廷锐; 董清梅; 李广慧; 王慧文; 于欣; 张磊
Original assignee: Harbin Boiler Co Ltd
Current assignee: Harbin Boiler Co Ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-17
Anticipated expiration: 2032-03-04

Abstract

A suspended structure for a tube panel header and a ceiling belongs to the field of boiler manufacturing. The utility model solves the problems of complex hanging structure, large material consumption, high cost and low working efficiency caused by difficult installation of the tube panel header and the ceiling of the existing high-parameter boiler. The utility model comprises a tube panel, end plates, a supporting plate, a pipe joint, a collecting box, a U-shaped suspender, a tube panel suspender, a connecting device and a ceiling, wherein the tube panel is connected with the collecting box through the pipe joint, the tube panel is arranged on the supporting plate, the two sides of the supporting plate are fixedly connected with the end plates, the end plates are connected with the tube panel suspender, the other end of the tube panel suspender is fixedly arranged on a rooting point, the collecting box is hung on the rooting point through the U-shaped suspender, and the ceiling is fixedly connected with the end plates through the connecting device. The pipe panel header and the ceiling hanging structure are simple, the using amount of the whole material is small, and the installation is convenient.

Description

Hanging structure for tube panel header and ceiling

Technical Field

The utility model relates to the field of boiler manufacturing, in particular to a hanging structure for a tube panel header and a ceiling.

Background

The high temperature of present high parameter boiler receives the hot side tube panel, because of the pipe wall temperature is very high, the header coupling can not bear the load of hanging the tube panel, so header and tube panel are all hung alone, and the suspended structure form of header and tube panel has a lot of at present, but the suspended structure of header and tube panel still exists following several not enough:

1. the existing hanging structure of the header and the tube panel is generally complex, has more transition times, large material consumption and difficult installation, and requires more labor force, so that the working efficiency of installing the hanging structure is low, and the subsequent working efficiency is influenced;

2. the hanging structure of part of the header and the tube panel is also combined with the sealing structure of the tube panel through ceiling, so that the hanging structure is difficult to install, and the phenomena that the hanging structure cannot be repaired and the design requirement cannot be realized often occur;

3. in some hanging structures, the tube panel hanging needs to take root by means of a header, the transition structure is very complex, the material consumption is large, the stability is insufficient, and certain danger is realized.

In view of the above, a need exists for a hanging structure of a header and a tube panel, which has a simple structure, low cost, less material consumption and less construction difficulty, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems of complex hanging structure, large material consumption, high cost and low working efficiency caused by difficult installation of the traditional hanging structure of the tube panel header and the ceiling, and further discloses a hanging structure for the tube panel header and the ceiling. The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.

The technical scheme of the utility model is as follows:

the utility model provides a suspended structure for pipe screen collection case and ceiling, including the pipe screen, the end plate, a supporting plate, the coupling, the collection case, the U-shaped jib, pipe screen jib, connecting device and ceiling, the pipe screen passes through the coupling with the collection case and is connected, the pipe screen is installed in the backup pad, the both sides fixed connection of backup pad is on the end plate, the end plate is established with pipe screen jib and is connected, the other end fixed mounting of pipe screen jib is on the rooting point, the collection case is hung on the rooting point through the U-shaped jib, the ceiling passes through connecting device and end plate fixed connection.

Furthermore, the connecting device comprises a lifting lug and a lifting ring, the lifting lug is fixedly connected with the end plate, the lifting ring is sleeved on the lifting lug, and the lifting ring is fixedly connected with the ceiling.

Furthermore, the ceiling comprises a plurality of ceiling pipes, the ceiling pipes are welded with the hanging rings, and the ceiling pipes are hung on the end plates through the hanging rings and the hanging lugs.

Furthermore, the lifting lug is fixedly connected with the end plate in a welding mode.

Further, the lifting ring is an omega-shaped lifting ring.

Compared with the prior art, the utility model has the advantages that:

1. the hanging structure for the tube panel header and the ceiling can be used for hanging the ceiling on the end plate of the tube panel hanger at the same time, so that the material for independently hanging the ceiling is saved, the cost is saved, and the installation is convenient;

2. according to the hanging structure for the pipe panel header and the ceiling, the header and the pipe panel are respectively hung, the header pipe joint does not bear heavy load any more, and the safety in high-temperature operation is improved;

3. the hanging structure for the tube panel header and the ceiling has the advantages that the integral structure is simple, the material consumption is less than that of the existing hanging structure, the installation is simple and convenient, the installation efficiency is high, and the stability is good;

4. the hanging structure for the tube panel header and the ceiling has good applicability, and can be matched with different sealing structures for use.

Drawings

FIG. 1 is a front view of a hanger for a tube panel header and ceiling;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of the coupling device in mating relationship with the end panel and ceiling;

fig. 4 is a side view of fig. 3.

In the figure, 1-tube panel, 2-end plate, 3-support plate, 4-tube joint, 5-header, 6-U-shaped suspension rod, 7-tube panel suspension rod, 8-connecting device, 9-ceiling, 10-lifting lug, 11-lifting ring, 12-ceiling tube and 13-rooting point.

Detailed Description

In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It should be understood that the description is intended to be exemplary, and not intended to limit the scope of the utility model. In the following description, moreover, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Embodiment 1, the embodiment is described with reference to fig. 1-4, and the hanging structure for tube panel header and ceiling of this embodiment comprises a tube panel 1, end plates 2, support plates 3, pipe joints 4, a header 5, a U-shaped hanger rod 6, a tube panel hanger rod 7, a connecting device 8 and a ceiling 9, wherein the tube panel 1 and the header 5 are in a single hanging structure, the header 5 is hung on a root 13 through the U-shaped hanger rod 6, the tube panel 1 is fixedly mounted on the support plates 3, two sides of the support plates 3 are fixedly connected with the end plates 2, the end plates 2 are hung on the root 13 through the tube panel hanger rods 7, the tube panel 1 transmits load to the end plates 2 on two sides of the tube panel 1 through the support plates 3 on two sides, one group of end plates 2 can simultaneously hang several groups of tube panels 1, the end plates 2 are connected with the tube panel hanger rods 7 to transmit load to the root 13 above, so as to save hanging materials, the method comprises the following steps that a connecting device 8 is fixedly installed on an end plate 2, a ceiling 9 is fixed on the end plate 2 through the connecting device 8, the ceiling 9 is also hung on a rooting point 13 through a tube panel hanging rod 7, in a traditional hanging device, a tube joint for connecting a tube panel and a header needs to bear certain load, and the tube joint is easy to deform or even damage after long-time operation;

specifically, the ceiling 9 comprises a plurality of ceiling pipes 12, for the fixing mode of the ceiling pipes 12, firstly, the hanging rings 11 of the connecting devices 8 are welded on the ceiling pipes 12, after welding, one ends of the hanging lugs 10 penetrate through the hanging rings 11, then, two ends of the hanging lugs 10 are fixedly welded on the end plates 2, welding of the ceiling pipes 12 is completed, each ceiling pipe 12 needs one connecting device 8 to be fixed on the end plate 2, the load of the ceiling pipe 12 is transmitted to the end plate 2, the end plate 2 transmits the load to the rooting points 13 through the pipe screen hanging rods 7, if the ceiling 9 is a film wall ceiling, a plurality of ceiling pipes 12 can be welded on one hanging ring 11, and the hanging rings 11 can adopt omega-shaped hanging rings or hanging rings with other shapes;

the rooting point 13 is a fixing device for bearing a suspender, such as a cross beam or a fixing column arranged on the roof.

The present embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to the part thereof without departing from the spirit of the patent.

Claims

1. The utility model provides a suspended structure for tube panel header and ceiling which characterized in that: the device comprises a tube panel (1), an end plate (2), a support plate (3), a tube joint (4), a header (5), a U-shaped suspender (6), a tube panel suspender (7), a connecting device (8) and a ceiling (9), wherein the tube panel (1) is connected with the header (5) through the tube joint (4), the tube panel (1) is installed on the support plate (3), two sides of the support plate (3) are fixedly connected onto the end plate (2), the end plate (2) is connected with the tube panel suspender (7), the other end of the tube panel suspender (7) is fixedly installed on a rooting point (13), the header (5) is hung on the rooting point (13) through the U-shaped suspender (6), and the ceiling (9) is fixedly connected with the end plate (2) through the connecting device (8).

2. The hanging structure for the tube panel header and the ceiling according to claim 1, wherein: the connecting device (8) comprises a lifting lug (10) and a lifting ring (11), the lifting lug (10) is fixedly connected with the end plate (2), the lifting ring (11) is sleeved on the lifting lug (10), and the lifting ring (11) is fixedly connected with the ceiling (9).

3. The hanging structure for the tube panel header and the ceiling according to claim 2, wherein: the ceiling (9) comprises a plurality of ceiling pipes (12), the ceiling pipes (12) are welded with the hanging rings (11), and the ceiling pipes (12) are hung on the end plates (2) through the hanging rings (11) and the hanging lugs (10).

4. The hanging structure for the tube panel header and the ceiling according to claim 2, wherein: the lifting lug (10) is fixedly connected with the end plate (2) in a welding mode.

5. The hanging structure for the tube panel header and the ceiling according to claim 2, wherein: the lifting ring (11) is an omega-shaped lifting ring.