CN203891516U - Hot air pipeline overhaul platform facilitating passing and operating safety - Google Patents
Hot air pipeline overhaul platform facilitating passing and operating safety Download PDFInfo
- Publication number
- CN203891516U CN203891516U CN201420325211.8U CN201420325211U CN203891516U CN 203891516 U CN203891516 U CN 203891516U CN 201420325211 U CN201420325211 U CN 201420325211U CN 203891516 U CN203891516 U CN 203891516U
- Authority
- CN
- China
- Prior art keywords
- platform
- hot
- hot air
- contributes
- table top
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a hot air pipeline overhaul platform facilitating passing and operating safety. The hot air pipeline overhaul platform facilitating passing and operating safety comprises a platform face (1), stand columns (2), a cover plate (3), a guardrail (4) and a staircase (5), wherein the stand columns (2) are arranged below the platform face (1), the cover plate (3) is arranged on the surface of the platform face (1), the guardrail (4) is arranged on the periphery of the platform face (1), and the staircase (5) is arranged on one side of the platform face (1). According to the hot air pipeline overhaul platform facilitating passing and operating safety, the overhaul platform is built on a platform of a hot air valve through the stand columns and the platform face, the overhaul platform is divided into two parts which are located on the two sides of the hot air valve, the height of the overhaul platform is close to an arc on a hot air pipeline, the overhaul platform surrounds the periphery of the hot air valve and is guarded by the guardrail, and the overhaul platform can be directly reached from the platform of the hot air valve through the inclined staircase. Any position of the overhaul platform is not connected with a hot air furnace, the hot air valve and the hot air pipeline, and the overall structure cannot be influenced. A bottom plate, close to the valve body, of the overhaul platform is the movable steel cover plate, a flange bolt can be inspected after the movable steel cover plate is opened, and the integral replacement of the hot air valve is not influenced. The overhaul platform solves the problems of difficulty and safety for point inspection and maintenance of the hot air valve at ordinary times.
Description
Technical field
The utility model relates to a kind of smelting equipment technical field, be specifically related to a kind of simple in structure, implement to contribute to easily to guarantee hot-blast pipe line inspection platform current and handling safety.
Background technology
In prior art, hot air furnace hot air valve is the two hydraulic oil cylinder driving hot-blast valves of DN1600 water-cooled, because the too huge position of equipment is between hot-blast valve platform and combustion valve platform, valve body lower portion approaches 4 meters from 1.2 meters high and unsettled, hot-blast valve platform, valve body height, valve body top again through combustion valve platform, higher than combustion valve platform, combustion valve platform has been opened a square hole, with fence, protect, position is very compact, and when only enough hot-blast valve is opened, oil cylinder band ovable valve stem is opened hot-blast valve.The main accessories of hot-blast valve is in hot blast bonnet position (cooling water pipe, hydraulic oil pipe, approach switch, dry oil lubrication distributor and pipeline etc.) all, from hot-blast valve platform, there is no hot-blast valve path, can only climb down from the space of combustion valve platform rail and valve body, stand on warm air duct and can check and safeguard hot-blast valve, because pipe temperature is high, position is high and pipeline is circular arc, murther during operation.For this reason, develop a kind of simple in structure, implement to contribute to easily to guarantee that current and the hot-blast pipe line inspection platform of handling safety are the effective ways addressing this problem.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, implement to contribute to easily to guarantee hot-blast pipe line inspection platform current and handling safety.
The purpose of this utility model is achieved in that and comprises table top, column, cover plate, guardrail and ladder, below described table top, column is set, and surface arranges cover plate, and periphery arranges guardrail, Yi Bian ladder is set.
The utility model by building inspection platform with column, table top on hot-blast valve platform, platform divides two halves to be positioned at hot-blast valve both sides, on height and warm air duct, circular arc approaches, platform is around hot-blast valve surrounding, has fence protection, from hot-blast valve platform, by oblique stair, goes directly.Any position of this platform does not all have to be connected with hot-blast stove, hot-blast valve and warm air duct, can not affect overall structure.This platform is movable steel cover plate near the base plate of valve body, can also control flange bolt after opening, do not affect the integral replacing of hot-blast valve yet.This platform has solved spot check at ordinary times and has safeguarded difficulty and the safety problem of hot-blast valve.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure front-view schematic diagram;
Fig. 2 is that the utility model overall structure is overlooked and looked schematic diagram;
In figure: 1-table top, 2-column, 3-cover plate, 4-guardrail, 5-ladder, 6-hot-blast valve, 7-warm air duct, 8-hot-blast valve platform.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but must not to the utility model, be limited by any way, any change or the improvement based on the utility model training centre, done, all belong to protection domain of the present utility model.
As shown in accompanying drawing 1 ~ 2, the utility model comprises table top 1, column 2, cover plate 3, guardrail 4 and ladder 5, and described table top 1 below arranges column 2, and surface arranges cover plate 3, and periphery arranges guardrail 4, Yi Bian ladder 5 is set.
Described table top 1 is combined by two halves, middle part perforate, and the valve body size of the size in hole and hot-blast valve 6 adapts.
The rigid structures that described table top 1 is surface anti-skidding.
Described table top 1 arranges maintenance window along hot-blast valve 6 surroundings.
Described table top 1 is highly positioned at warm air duct 7 tops.
Described column 2 is section bar rigid structures, and quantity is no less than 4.
Described cover plate 3 adapts with maintenance window size, the shape of table top 1.
Described guardrail 4 forms by tubulose rigid structures is affixed.
Described ladder 5 upper ends and table top 1 are fixed, and lower end is positioned on hot-blast valve platform 8, and both sides arrange handrail.
Operating principle of the present utility model and the course of work are as follows:
On hot-blast valve platform, with channel-section steel and checkered plates, build inspection platform, platform divides two halves to be positioned at hot-blast valve both sides, and on height and warm air duct, circular arc approaches, platform is around hot-blast valve surrounding, has fence protection, from hot-blast valve platform, by oblique stair, goes directly.Any position of this platform does not all have to be connected with hot-blast stove, hot-blast valve and warm air duct, can not affect overall structure.This platform is movable steel cover plate near the base plate of valve body, can also control flange bolt after opening, do not affect the integral replacing of hot-blast valve yet.This platform has solved spot check at ordinary times and has safeguarded difficulty and the safety problem of hot-blast valve.The utlity model has simple in structure, implement feature easily.
Claims (9)
1. one kind contributes to guarantee hot-blast pipe line inspection platform current and handling safety, comprise table top (1), column (2), cover plate (3), guardrail (4) and ladder (5), it is characterized in that: described table top (1) below arranges column (2), surface arranges cover plate (3), periphery arranges guardrail (4), Yi Bian ladder (5) is set.
2. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1, is characterized in that described table top (1) is combined by two halves, middle part perforate, and the valve body size of the size in hole and hot-blast valve (6) adapts.
3. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1 and 2, is characterized in that described table top (1) is the rigid structures of surface anti-skidding.
4. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1 and 2, is characterized in that described table top (1) arranges maintenance window along hot-blast valve (6) surrounding.
5. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1 and 2, is characterized in that described table top (1) is highly positioned at warm air duct (7) top.
6. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1, is characterized in that described column (2) is section bar rigid structures, and quantity is no less than 4.
7. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1, is characterized in that described cover plate (3) and maintenance window size, the shape of table top (1) adapt.
8. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1, is characterized in that described guardrail (4) forms by tubulose rigid structures is affixed.
9. the hot-blast pipe line inspection platform that contributes to guarantee current and handling safety according to claim 1, is characterized in that described ladder (5) upper end and table top (1) are fixed, and it is upper that lower end is positioned at hot-blast valve platform (8), and both sides arrange handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325211.8U CN203891516U (en) | 2014-06-18 | 2014-06-18 | Hot air pipeline overhaul platform facilitating passing and operating safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325211.8U CN203891516U (en) | 2014-06-18 | 2014-06-18 | Hot air pipeline overhaul platform facilitating passing and operating safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203891516U true CN203891516U (en) | 2014-10-22 |
Family
ID=51717932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325211.8U Expired - Fee Related CN203891516U (en) | 2014-06-18 | 2014-06-18 | Hot air pipeline overhaul platform facilitating passing and operating safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203891516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946835A (en) * | 2015-07-28 | 2015-09-30 | 四川省达州钢铁集团有限责任公司 | Blast furnace hot-blast valve maintenance platform |
| CN105298174A (en) * | 2015-10-12 | 2016-02-03 | 南宁市春江电控技术研究所 | Platform for repair of electrical equipment |
-
2014
- 2014-06-18 CN CN201420325211.8U patent/CN203891516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946835A (en) * | 2015-07-28 | 2015-09-30 | 四川省达州钢铁集团有限责任公司 | Blast furnace hot-blast valve maintenance platform |
| CN105298174A (en) * | 2015-10-12 | 2016-02-03 | 南宁市春江电控技术研究所 | Platform for repair of electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206605097U (en) | A kind of handware cutting equipment | |
| CN203891516U (en) | Hot air pipeline overhaul platform facilitating passing and operating safety | |
| CN107804810A (en) | A kind of hydraulic machinery lifting platform | |
| CN204040506U (en) | Hydraulic lifting protector | |
| CN203049546U (en) | Plane emergency gate | |
| CN203868587U (en) | Directly-buried butterfly valve mounting structure | |
| CN201625859U (en) | Locomotive gearbox assembly and disassembly service cart | |
| MY184252A (en) | Fast neutron reactor and neutron reflector block of a fast neutron reactor | |
| CN203099060U (en) | Nuclear power membrane valve with superscript indication | |
| CN205165317U (en) | Movable smoke and dust collecting cover | |
| CN203299049U (en) | Novel DCIP (nodular cast iron pipe) hydraulic press protection device | |
| CN206770264U (en) | Improved fan coupler protective cover | |
| CN203961373U (en) | Switchbox protection canopy | |
| CN207682306U (en) | Armored vehicle hydraulic damper dismantles puller | |
| CN203316232U (en) | Pebble coal drain-off system of medium speed coal mill | |
| CN204752772U (en) | Environmental protection and energy saving blast furnace casting field platform | |
| CN205571633U (en) | Forklift portal fixed screw hole's special repairing tool | |
| CN205762888U (en) | Formula enclosure can be slided up and down | |
| CN206109932U (en) | Built -in end oil tank pitch oil discharge switch | |
| CN205046140U (en) | Coal gas processing apparatus in damaged cooler cooling water of blast furnace | |
| CN203489707U (en) | Holding furnace water-discharging port plug fixing device | |
| CN207416837U (en) | A kind of tank car temporary guard rail device | |
| CN203668970U (en) | Ventilation pressure regulating structure of box culvert | |
| CN211665443U (en) | Device suitable for railway fastener prevents and treats sand and dust | |
| CN205914488U (en) | Enclosure of adjustable height |
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: 20141022 Termination date: 20180618 |