CN221073417U - A overhaul platform for chimney - Google Patents

Abstract

The utility model discloses an overhaul platform for a chimney, which comprises a support plate (1) fixed on a ring beam at the bottom of the chimney, a first operation space (2) arranged above the support plate (1), a second operation space (3) arranged below the support plate (1) and a storage space (4) arranged below the second operation space (3). According to the overhaul platform for the chimney, which is provided by the utility model, the overhaul platform is arranged at the position of the chimney, which needs to be detected in a key way, so that a proper overhaul space can be provided for an overhaul worker, and the overhaul safety and convenience are improved.

Description

A overhaul platform for chimney

Technical Field

The utility model relates to the technical field of chimneys, in particular to an overhaul platform for a chimney.

Background

A chimney is a structure that provides ventilation for the hot flue gas or fumes of a boiler, furnace, stove or fireplace; the stack is usually vertical, or as close to vertical as possible, to ensure a smooth flow of gas, intake air entering the so-called stack combustion or stack effect; the space within the chimney is referred to as the stack; most of industrial chimneys are cylindrical, thin at the top and thick at the bottom, and are generally used in industrial large plants, such as large boilers, smelting plants, power plants and the like.

The existing chimney has the following problems in the overhaul process:

(1) There is no suitable overhaul space on the chimney;

(2) The elongated structure of the chimney results in difficult maintenance of the critical parts.

The application number is CN202023248880.4 discloses a multilayer annular hanging basket of chimney maintenance and anticorrosive construction, a serial communication port, including multilayer annular hanging basket, be equipped with a plurality of lifting machines on the outside of multilayer annular hanging basket, the lifting machine passes through wire rope and establishes the top strutting arrangement at the chimney top and be connected fixedly, multilayer annular hanging basket include hanging flower basket platform one and hanging flower basket platform two, hanging flower basket platform one and hanging flower basket platform two's outside is connected fixedly through steel frame construction, is equipped with the vertical ladder that is used for the climbing in hanging flower basket platform one and hanging flower basket platform two's outside.

Disclosure of Invention

The utility model aims to solve the technical problem that in the prior art, a chimney is difficult to overhaul due to the fact that a proper overhaul space is not available in the overhaul process, and provides an overhaul platform for the chimney.

The utility model provides an overhaul platform for a chimney, which comprises a support plate, a first operation space, a second operation space and a storage space, wherein the support plate is fixed on a ring beam at the bottom of the chimney; the supporting plate is round;

The first operation space comprises guardrails vertically arranged around the supporting plate, a protective cover arranged on the guardrails, an access opening arranged on the guardrails and a first observation opening for observing the state of a flue in the chimney;

the second operation space comprises a first bracket fixed at the bottom of the supporting plate and a bottom plate arranged on the first bracket, and a second observation port for observing the condition of the chimney bracket is arranged on the first bracket;

The storage space comprises a second bracket connected with the bottom plate, and the second bracket is a closed structure with an opening at the upper end.

According to the maintenance platform for the chimney, as an optimal mode, the supporting blocks used for fixing the supporting plates on the ring beams are arranged below the supporting plates.

According to the maintenance platform for the chimney, as an optimal mode, the middle of the supporting plate is provided with the first channel for the maintenance personnel to go up and down, and the first channel is used for the maintenance personnel to pass through the supporting plate from the first operation space to enter the second operation space or for the maintenance personnel to pass through the supporting plate from the second operation space to enter the first operation space.

According to the maintenance platform for the chimney, as an optimal mode, the middle of the bottom plate is provided with the second channel for the maintenance personnel to go up and down, and the second channel is used for the maintenance personnel to pass through the bottom plate from the second operation space to enter the storage space or for the maintenance personnel to pass through the bottom plate from the storage space to enter the second operation space.

When the smoke inlet of the chimney is required to be overhauled in the use process, overhauling staff enter the first operation space from the inlet and outlet of the guardrail to carry out overhauling work; when the chimney bracket needs to be overhauled, an overhauler enters a second operation space through the first channel to carry out overhauling work; the storage space can store the maintenance tool, and when maintenance personnel need to use the maintenance tool, the maintenance tool is acquired by entering the storage space through the second channel.

The utility model has the following advantages:

(1) The overhaul platform is fixedly arranged at the part of the chimney, which needs to be overhauled, so that an overhaul space can be provided for the overhauled part with high chimney frequency, and the overhaul safety is improved;

(2) The maintenance tool is placed on the maintenance platform, so that maintenance efficiency can be improved.

Drawings

FIG. 1 is a front view of an access platform for a chimney;

FIG. 2 is a view of an inspection platform installation location for a chimney;

FIG. 3 is a front view of a service platform support plate for a chimney;

Fig. 4 is a front view of a service platform floor for a chimney.

Reference numerals:

1. A support plate; 2. a first operation space; 21. guard bars; 22. a protective cover; 23. an access opening; 24. a first viewing port; 3. a second operation space; 31. a first bracket; 32. a bottom plate; 33. a second viewing port; 4. a storage space; 41. a second bracket; 5. a support block; 6. a first channel; 7. and a second channel.

Detailed Description

Example 1

As shown in fig. 1-2, an overhaul platform for a chimney comprises a support plate 1 fixed on a ring beam at the bottom of the chimney, a first operation space 2 arranged above the support plate 1, a second operation space 3 arranged below the support plate 1 and a storage space 4 arranged below the second operation space 3, wherein a support block 5 for fixing the support plate 1 on the ring beam is arranged below the support plate 1; as shown in fig. 3, the supporting plate 1 is circular, a first channel 6 for overhauling personnel to go up and down is arranged in the middle of the supporting plate 1, and the first channel 6 is used for overhauling personnel to pass through the supporting plate 1 from the first operating space 2 to enter the second operating space 3 or used for overhauling personnel to pass through the supporting plate 1 from the second operating space 3 to enter the first operating space 2;

The first operation space 2 comprises a guard bar 21 vertically arranged around the support plate 1, a protective cover 22 arranged on the guard bar 21, an inlet and outlet 23 arranged on the guard bar 21 and a first observation port 24 for observing the flue condition in the chimney;

The second operation space 3 comprises a first bracket 31 fixed at the bottom of the support plate 1 and a bottom plate 32 arranged on the first bracket 31, and a second observation port 33 for observing the condition of the chimney bracket is arranged on the first bracket 31; as shown in fig. 4, a second channel 7 for overhauling personnel to go up and down is arranged in the middle of the bottom plate 32, and the second channel 7 is used for overhauling personnel to go through the bottom plate 32 from the second operation space 3 to enter the storage space 4 or used for overhauling personnel to go through the bottom plate 32 from the storage space 4 to enter the second operation space 3;

the storage space 4 comprises a second bracket 41 connected with the bottom plate, and the second bracket 41 is a closed structure with an open upper end.

In the use process of the embodiment, when the smoke inlet of the chimney needs to be overhauled, an overhauler enters the first operation space 2 from the inlet and outlet 23 of the guardrail 21 to carry out overhauling work; when the chimney bracket needs to be overhauled, an overhauler enters the second operation space 3 through the first channel 6 to carry out overhauling work; the storage space 4 can store maintenance tools, and when maintenance personnel need to use the maintenance tools, the maintenance tools are acquired by entering the storage space 4 through the second channel 7.

The foregoing description is intended to be illustrative only and not limiting, and it will be understood by those skilled in the art that any modifications, changes or equivalents may be made without departing from the spirit and scope of the utility model as defined in the following claims.

Claims (4)

1. A overhaul platform for chimney, its characterized in that: comprises a supporting plate (1) fixed on a ring beam at the bottom of a chimney, a first operation space (2) arranged above the supporting plate (1), a second operation space (3) arranged below the supporting plate (1) and a storage space (4) arranged below the second operation space (3); the supporting plate (1) is round;

The first operation space (2) comprises guardrails (21) vertically arranged around the supporting plate (1), a protective cover (22) arranged on the guardrails (21), an inlet and outlet (23) arranged on the guardrails (21) and a first observation port (24) for observing the flue conditions in the chimney;

The second operation space (3) comprises a first bracket (31) fixed at the bottom of the supporting plate (1) and a bottom plate (32) arranged on the first bracket (31), and a second observation port (33) for observing the condition of the chimney bracket is arranged on the first bracket (31);

The storage space (4) comprises a second bracket (41) connected with the bottom plate (32), and the second bracket (41) is of a closed structure with an opening at the upper end.

2. An inspection platform for a chimney according to claim 1, characterized in that: a supporting block (5) for fixing the supporting plate (1) on the ring beam is arranged below the supporting plate (1).

3. An inspection platform for a chimney according to claim 1, characterized in that: the middle part of the supporting plate (1) is provided with a first channel (6) for overhauling staff to go up and down, and the first channel (6) is used for overhauling staff to pass through the supporting plate (1) from the first operation space (2) to enter the second operation space (3) or for overhauling staff to pass through the supporting plate (1) from the second operation space (3) to enter the first operation space (2).

4. An inspection platform for a chimney according to claim 1, characterized in that: the middle part of the bottom plate (32) is provided with a second channel (7) for overhauling staff to go up and down, and the second channel (7) is used for overhauling staff to pass through the bottom plate (32) from the second operation space (3) to enter the storage space (4) or is used for overhauling staff to pass through the bottom plate (32) from the storage space (4) to enter the second operation space (3).