CN218707443U - Ash discharging safety protection device for ash storehouse - Google Patents
Ash discharging safety protection device for ash storehouse Download PDFInfo
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- CN218707443U CN218707443U CN202221302788.8U CN202221302788U CN218707443U CN 218707443 U CN218707443 U CN 218707443U CN 202221302788 U CN202221302788 U CN 202221302788U CN 218707443 U CN218707443 U CN 218707443U
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- ash
- fixed
- safety protection
- storehouse
- protection device
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Abstract
Ash discharging safety protection device of ash storehouse. When unloading the ash, the tank car driver climbs to the roof, ties the safety belt and unloads grey relevant operation, has the risk that the high altitude falls. The utility model discloses the constitution includes: unload grey room (8), unload grey room top on be fixed with two crossbeams (1), every the crossbeam on all articulated have rail guard (2), unload grey room top on be fixed with gallows (9), the gallows on articulated have hydraulic telescoping rod (4), hydraulic telescoping rod's push rod (5) articulate the rail guard on. The utility model is used for ash storehouse unloads grey safety protection.
Description
The technical field is as follows:
the utility model relates to an ash storehouse unloads grey safety device.
The background art comprises the following steps:
the raw ash of the electric dust collector and the coal economizer of the power plant is conveyed to a raw ash warehouse through a warehouse pump, and the raw ash in the raw ash warehouse is sorted and then respectively stored in a coarse ash warehouse and a fine ash warehouse. Conveying the coarse ash and the fine ash to a bottom ash tank truck for transportation and sale.
When unloading the ash, the tank car driver climbs to the roof, and the safety belt is fastened and the relevant operation of unloading the ash is carried out, has the risk that the high altitude falls, and other power plants here high weight casualty incident take place occasionally. If a safety protection measure is installed at the ash discharging position of the ash storehouse, the intrinsic safety of the position is greatly improved, and the risk of high falling of ash discharging personnel is greatly reduced.
The utility model has the following contents:
the utility model aims at providing an ash storehouse unloads grey safety device in order to remedy the not enough of prior art.
The above purpose is realized by the following technical scheme:
the utility model provides an ash storehouse unloads grey safety device which constitutes and includes: the ash unloading device comprises an ash unloading room, wherein two cross beams are fixed on the top of the ash unloading room, each cross beam is hinged with a protective guard, a hanging frame is fixed on the top of the ash unloading room, a hydraulic telescopic rod is hinged on the hanging frame, and a push rod of the hydraulic telescopic rod is hinged on the protective guard.
The bottom of the protective guard is fixed with a position sensor.
Has the advantages that:
1. the utility model discloses keep apart the fence body and electronic hydraulic pressure mechanism swing joint. When the hydraulic mechanism acts to push the lower long edge of the isolation fence to do circular motion, and the position switch of the lower long edge touches the car body of the ash can car, the hydraulic mechanism stops, the isolation fence is fixed above the car body along the front and rear direction of the ash can car to form an isolation protection channel, and ash unloading personnel then go up to the top of the ash can car to unload ash. After the operation is finished, ash discharging personnel evacuate, the hydraulic mechanism is operated to reversely act, and the isolation fence is pulled open.
Description of the drawings:
fig. 1 is a bottom view of the present invention;
FIG. 2 is a front view of the present invention;
in the figure: 1. a cross beam; 2. protecting the fence; 3. a position sensor; 4. a hydraulic telescopic rod; 5. a push rod; 6. an ash discharge port; 7. a tank car; 8. a dust discharging room; 9. a hanger frame.
The specific implementation mode is as follows:
example 1:
the utility model provides an ash storehouse unloads grey safety device which constitutes and includes: the ash unloading device comprises an ash unloading room 8, wherein two cross beams 1 are fixed on the top of the ash unloading room, a protective guard 2 is hinged to each cross beam, a hanging frame 9 is fixed on the top of the ash unloading room, a hydraulic telescopic rod 4 is hinged to each hanging frame, and a push rod 5 of each hydraulic telescopic rod is hinged to each protective guard.
Example 2:
according to the ash storehouse unloading safety protection device in the embodiment 1, the bottom of the protective guard is fixed with the position sensor 3.
The working principle is as follows: two protective guards with the length of 4 meters and the height of 1.8 meters are hinged with a beam at the top of the ash discharging room, and the direction of the long edges of the protective guards is along the front and back direction of the tank car. And a position switch is arranged on the other long edge of the protective guard. The fence body of the protective fence is movably connected with the electric hydraulic mechanism. When the hydraulic mechanism acts to push the lower long edge of the protective guard to do circular motion, and the position switch of the lower long edge touches the ash tank truck body, the hydraulic mechanism stops, the rectification protective guard is fixed above the tank body along the front-back direction of the ash tank truck 7 to form an isolated protection channel, and ash unloading personnel then go to the top of the tank truck to carry out ash unloading operation. After the operation is finished, ash unloading personnel evacuate, the hydraulic mechanism is operated to reversely act, and the protective guard is pulled open.
Claims (2)
1. The utility model provides an ash storehouse unloads grey safety device which constitutes and includes: the ash unloading room is characterized in that: two cross beams are fixed on the top of the ash unloading chamber, each cross beam is hinged with a guard rail, a hanging frame is fixed on the top of the ash unloading chamber, a hydraulic telescopic rod is hinged on the hanging frame, and a push rod of the hydraulic telescopic rod is hinged on the guard rail.
2. The ash bin ash discharge safety protection device of claim 1, wherein: and a position sensor is fixed at the bottom of the guard rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221302788.8U CN218707443U (en) | 2022-05-28 | 2022-05-28 | Ash discharging safety protection device for ash storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221302788.8U CN218707443U (en) | 2022-05-28 | 2022-05-28 | Ash discharging safety protection device for ash storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218707443U true CN218707443U (en) | 2023-03-24 |
Family
ID=85606479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221302788.8U Active CN218707443U (en) | 2022-05-28 | 2022-05-28 | Ash discharging safety protection device for ash storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218707443U (en) |
-
2022
- 2022-05-28 CN CN202221302788.8U patent/CN218707443U/en active Active
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| GR01 | Patent grant |