CN201897225U - Stair for large-scale garbage incinerating waste heat furnace - Google Patents
Stair for large-scale garbage incinerating waste heat furnace Download PDFInfo
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- CN201897225U CN201897225U CN2010205460988U CN201020546098U CN201897225U CN 201897225 U CN201897225 U CN 201897225U CN 2010205460988 U CN2010205460988 U CN 2010205460988U CN 201020546098 U CN201020546098 U CN 201020546098U CN 201897225 U CN201897225 U CN 201897225U
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Abstract
The utility model discloses a stair for a large-scale garbage incinerating waste heat furnace.The stair is designed to be a modularized member and the modularized members are connected with each other by bolt pairs.The modularized member consists of a step and ladder beam bolt connection assembly, a right rail assembly, a connection support and a left armrest rail assembly. The right rail assembly and the left armrest rail assembly are respectively connected with the step and ladder beam bolt connection assembly by the bolt pairs.According to the technical scheme of the utility model, the problems of the conventional stairs for large-scale garbage incinerating waste heat furnaces in the prior art are solved, wherein the installation is time-consuming; the efficiency is low; the consistency of the stairs can not be ensured; the environment is polluted and a plurality of safety hazards are existed.Meanwhile, the stair of the utility model has the advantages of simple and fast installation and long service life, which meets the American related security standard.
Description
Technical field
The utility model belongs to boiler manufacturing technology field, specifically, relates to a kind of stair that are applied to bulky refuse waste gas of incineration stove.
Background technology
At present, in the stair that are applied to bulky refuse waste gas of incineration stove, matching used steel stair description is many, quality requirement is high, traditional structure and mounting means are, mark time and terraced beam weld assembly, on-the-spot then welded and installed stair, on-the-spot welded and installed hand banisters is finished manufacturing, the installation of stair at last.There is following technical problem in prior art:
1, it is long that prior art is installed the time consuming time, inefficiency;
2, prior art can't guarantee the uniformity of stair;
3, because the on-the-spot welding sequence of prior art is many, cause environmental pollution;
4, manufacturing of the prior art, mounting means cause potential safety hazard many.
The utility model content
The technical scheme that the utility model provides technical problem to be solved is that it is long that prior art is installed the time consuming time in the stair that are applied to bulky refuse waste gas of incineration stove, inefficiency; Can't guarantee the uniformity of stair; Cause environmental pollution; Technical problems such as potential safety hazard is many, and a kind of stair that are applied to bulky refuse waste gas of incineration stove are provided.
Technical scheme provided by the utility model is, a kind of stair that are applied to bulky refuse waste gas of incineration stove, and described stair are made as modularizing member, adopt between the described modularizing member that bolt is secondary to be connected.Described modularizing member by mark time with terraced beam bolt coupling assembling, right side balustrade assemblies, be connected bearing, left side hand banisters assembly and constitute described right side balustrade assemblies and be connected with terraced beam bolt coupling assembling with described marking time by described bolt is secondary respectively with left side hand banisters assembly.
Described marking time is connected with described waste incineration waste-heat oven by being connected bearing with terraced beam bolt coupling assembling.
Described left side hand banisters assembly is by the handguard hand, intermediate rail, and the column that links to each other with handrail and interior handrail constitute.
Adopt technical scheme provided by the utility model, can effectively solving in the stair that are applied to bulky refuse waste gas of incineration stove prior art, that the time consuming time is installed is long, inefficiency; Can't guarantee the uniformity of stair; Cause environmental pollution; Technical problems such as potential safety hazard is many, simultaneously, the utility model also has simple installation, and is quick, load U.S. associated safety standard, characteristics such as long service life.
Description of drawings
In conjunction with the accompanying drawings, the utility model is described further
Fig. 1 connects bearing and left side hand banisters modular construction schematic diagram for the utility model;
Fig. 2 marks time and terraced beam bolt coupling assembling and bolt width of cloth structural representation for the utility model;
Fig. 3 is the utility model right side railing modular construction schematic diagram;
Wherein, 1 for marking time and terraced beam bolt coupling assembling; 2. the bolt width of cloth; 3. right side balustrade assemblies; 4. connection bearing; 5. left side hand banisters assembly;
The specific embodiment
The design that the utility model overcomes the prior art problem is that the stair that are applied to bulky refuse waste gas of incineration stove are realized modularization processing, frequency and the time that welds at the scene of saving.
As Figure 1-3, technical scheme provided by the utility model is a kind of stair that are applied to bulky refuse waste gas of incineration stove, and described stair are made as modularizing member, adopts bolt secondary 2 to connect between the described modularizing member.Described modularizing member by mark time with terraced beam bolt coupling assembling 1, right side balustrade assemblies 3, be connected bearing 4, left side hand banisters assembly 5 and constitute described right side balustrade assemblies 3 and left side hand banisters assembly 5 and be connected with terraced beam bolt coupling assembling 1 with described marking time by described bolt secondary 2 respectively.Described marking time is connected with described waste incineration waste-heat oven by being connected bearing with terraced beam bolt coupling assembling 1.Described left side hand banisters assembly 5 is by the handguard hand, intermediate rail, and the column that links to each other with handrail and interior handrail constitute.
Because with Ka Wanta project (will be landed in the Hawaii, America day output be 900 tons consumer waste incineration waste heat boiler), in order to ensure product quality and safety and reduce on-the-spot installation cost, we are after conscientiously studying U.S.'s norm of steel structure and safety and health standards regulations, broken traditional mentality of designing (marking time and terraced beam weld assembly+on-the-spot welded and installed stair+on-the-spot welded and installed hand banisters), adopt the secondary 2 connection+on-the-spot local welding technology of modular grouping+bolt to finish the design objective of steel stair smoothly, also obtained U.S. AISC structural steelwork's teacher written approval simultaneously.
The foregoing description only is the utility model most preferred embodiment, and any improvement on the utility model design basis designed, all within protection domain of the present utility model.
Claims (4)
1. stair that are applied to bulky refuse waste gas of incineration stove is characterized in that, described stair are made as modularizing member, adopt bolt pair (2) to connect between the described modularizing member.
2. according to the described a kind of stair that are applied to bulky refuse waste gas of incineration stove of claim 1, it is characterized in that, described modularizing member is by marking time with terraced beam bolt coupling assembling (1), right side balustrade assemblies (3), being connected bearing (4), left side hand banisters assembly (5) formation, and described right side balustrade assemblies (3) is connected with terraced beam bolt coupling assembling (1) with described marking time by described bolt pair (2) respectively with left side hand banisters assembly (5).
3. according to the described a kind of stair that are applied to bulky refuse waste gas of incineration stove of claim 2, it is characterized in that described marking time is connected with described waste incineration waste-heat oven by being connected bearing (4) with terraced beam bolt coupling assembling (1).
4. according to the described a kind of stair that are applied to bulky refuse waste gas of incineration stove of claim 3, it is characterized in that described left side hand banisters assembly (5) is by handguard, intermediate rail, and the column that links to each other with handrail and interior handrail constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205460988U CN201897225U (en) | 2010-09-26 | 2010-09-26 | Stair for large-scale garbage incinerating waste heat furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205460988U CN201897225U (en) | 2010-09-26 | 2010-09-26 | Stair for large-scale garbage incinerating waste heat furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897225U true CN201897225U (en) | 2011-07-13 |
Family
ID=44255132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205460988U Expired - Fee Related CN201897225U (en) | 2010-09-26 | 2010-09-26 | Stair for large-scale garbage incinerating waste heat furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030058A (en) * | 2012-11-18 | 2013-04-10 | 淮安信息职业技术学院 | Escalator safety rail |
| CN103758172A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Detachable armrest of loader |
-
2010
- 2010-09-26 CN CN2010205460988U patent/CN201897225U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030058A (en) * | 2012-11-18 | 2013-04-10 | 淮安信息职业技术学院 | Escalator safety rail |
| CN103030058B (en) * | 2012-11-18 | 2015-04-08 | 淮安信息职业技术学院 | Escalator safety rail |
| CN103758172A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Detachable armrest of loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20170926 |