CN201613166U - Structure capable of preventing supporting point of operation platform of raw material grinding mill from vibration and fracture - Google Patents
Structure capable of preventing supporting point of operation platform of raw material grinding mill from vibration and fracture Download PDFInfo
- Publication number
- CN201613166U CN201613166U CN2010201372263U CN201020137226U CN201613166U CN 201613166 U CN201613166 U CN 201613166U CN 2010201372263 U CN2010201372263 U CN 2010201372263U CN 201020137226 U CN201020137226 U CN 201020137226U CN 201613166 U CN201613166 U CN 201613166U
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- vibration
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Abstract
The utility model discloses a structure capable of preventing a supporting point of an operation platform of a raw material grinding mill from vibration and fracture. The structure comprises a platform pillar (2) connected with the operation platform (1) of the raw material grinding mill, wherein a lower pillar (3) is arranged at the lower end of the platform pillar (2); a groove is formed on the lower pillar (3); elastic cushions (4) are arranged at the bottom and four walls of the groove; and the lower end of the platform pillar (2) is inserted into the groove provided with the elastic cushions (4). In the utility model, the elastic cushions arranged on the side surfaces of the groove can absorb the horizontal vibrating load energy, and the elastic cushions arranged on the bottom surface of the groove can absorb the vertical vibrating load energy, so that the damage to the operation platform structure caused by the vibration of the supporting point of the operation platform can be effectively reduced, and the safety of the platform can be ensured.
Description
Technical field
The utility model relates to a kind of structure that prevents the fracture of the platform strong point, particularly relates to a kind of structure that prevents raw material mill operating platform strong point vibration fracture.
Background technology
In the raw material mill factory building of alumina producer, be provided with some and be used for ball mill and the rod mill that breaking ores and ground ore are used, these equipment all belong to main equipment, these equipment are fixed on the basis of equipment below, because these equipment profiles are very big, for the ease of operation and maintenance, on these equipment, all be provided with operating platform, operating platform with shore supports.Generally speaking, operating platform should be supported on the outer ground, basis, but because the basis of these main equipments is bigger, the support column of its platform inevitably will be seated on the basis.If avoid the basis, so operating platform just need do very big, can increase a lot of investments, for the construction that does not increase operating platform is invested, the pillar of present operating platform is to be located on the basis of equipment.Though can reduce the investment of operating platform like this, but these main equipments are because also very big from great operating load, vibration is also just very big during operation, and the pillar of existing operating platform and support platform is that employing is rigidly connected, under the strong vibration working environment, pillar and operating platform junction are easy to be shaken split, and can impact whole operation platform structure safety.Therefore, the syndeton of the existing raw material mill operating platform and the strong point still is not ideal enough.
Summary of the invention
The purpose of this utility model is, a kind of structure that prevents raw material mill operating platform strong point vibration fracture is provided, and can prevent the destruction that the operating platform strong point causes because of vibration effectively, guarantees the safety of platform, thereby overcomes the deficiencies in the prior art.
The technical solution of the utility model: structure of the present utility model comprises the studdle that is connected with raw material mill operating platform, the studdle lower end is provided with lower supporting rod, lower supporting rod is provided with groove, and the bottom and the wall of groove are provided with cushion, and the studdle lower end is inserted and is provided with in the groove of cushion.
In the said structure, be equipped with flat bolster between described bottom portion of groove and the cushion bottom surface and between studdle lower end and the cushion end face.
In the aforementioned structure, described cushion is made with composite rubber mat plate; Described flat bolster is made with steel plate.
Compared with prior art, the utility model with existing be rigidly connected to be transformed into flexibly connect, the cushion that employing is located at the groove side can absorb horizontal vibration load energy, the cushion that is located at groove floor can absorb vertical vibration load energy, cause too early the scrapping of cushion in order to slow down long-term vibration, bottom portion of groove and studdle lower end on the cushion two sides are equipped with flat bolster, the main effect of this flat bolster is to prevent that the concentrated situation with the concrete crushing of stress from taking place, because flat bolster surfacing, and each wedge angle rounding can prolong service life of cushion.The utility model can effectively slow down the operating platform strong point and cause the operating platform structural damage because of vibration by above-mentioned measure, guarantees the safety of platform.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an application example schematic diagram of the present utility model.
Being labeled as in the accompanying drawing: 1-operating platform, 2-studdle, 3-lower supporting rod, 4-cushion, 5-flat bolster.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment.Fig. 1 is a structural representation of the present utility model, and Fig. 2 is an application example schematic diagram of the present utility model.Structure of the present utility model comprises the studdle 2 that is connected with raw material mill operating platform 1, studdle 2 lower ends are provided with lower supporting rod 3, lower supporting rod 3 is provided with groove, and the bottom of groove and wall are provided with cushion 4, and studdle 2 lower ends are inserted and are provided with in the groove of cushion 4.Be equipped with flat bolster 5 between described bottom portion of groove and cushion 4 bottom surfaces and between studdle 2 lower ends and cushion 4 end faces.Described cushion 4 usefulness composite rubber mat plates are made; Described flat bolster 5 usefulness steel plates are made.Described flat bolster 5 each wedge angle rounding prevent that the wedge angle of flat bolster 5 is bad with cushion 4 tops, can prolong the service life of cushion 4.
The method that the utility model structure is adopted prevents raw material mill operating platform strong point vibration fracture is with being rigidly connected to be transformed into and flexibly connecting of existing operating platform and pillar, with the vibration resistance of the raising operating platform strong point.Described flexibly connecting is that pillar with existing operating platform bottom blocks, and below the upper half studdle that blocks the lower supporting rod that the top has groove is set, and cushion in the bottom of groove and on filling up all around inserts studdle in the groove then.The cushion of bottom portion of groove can absorb vertical vibration load energy, and the cushion of groove side can absorb horizontal vibration load energy, can effectively slow down the operating platform strong point and cause the operating platform structural damage because of vibration, guarantees the safety of platform.
Claims (3)
1. one kind prevents that the raw material mill operating platform strong point from vibrating the structure of fracture, it is characterized in that: comprise the studdle (2) that is connected with raw material mill operating platform (1), studdle (2) lower end is provided with lower supporting rod (3), lower supporting rod (3) is provided with groove, the bottom of groove and wall are provided with cushion (4), and studdle (2) lower end is inserted and is provided with in the groove of cushion (4).
2. the structure that prevents raw material mill operating platform strong point vibration fracture according to claim 1 is characterized in that: be equipped with flat bolster (5) between between described bottom portion of groove and cushion (4) bottom surface and studdle (2) lower end and cushion (4) end face.
3. according to the described structure of claim 2, it is characterized in that: described cushion (4) is the composite rubber mat plate structure; Described flat bolster (5) is a steel plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201372263U CN201613166U (en) | 2010-03-22 | 2010-03-22 | Structure capable of preventing supporting point of operation platform of raw material grinding mill from vibration and fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201372263U CN201613166U (en) | 2010-03-22 | 2010-03-22 | Structure capable of preventing supporting point of operation platform of raw material grinding mill from vibration and fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613166U true CN201613166U (en) | 2010-10-27 |
Family
ID=42999538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201372263U Expired - Fee Related CN201613166U (en) | 2010-03-22 | 2010-03-22 | Structure capable of preventing supporting point of operation platform of raw material grinding mill from vibration and fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198417A (en) * | 2010-03-22 | 2011-09-28 | 贵阳铝镁设计研究院有限公司 | Method and structure for preventing vibration breakage of supporting point of raw material grinding mill operating platform |
-
2010
- 2010-03-22 CN CN2010201372263U patent/CN201613166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198417A (en) * | 2010-03-22 | 2011-09-28 | 贵阳铝镁设计研究院有限公司 | Method and structure for preventing vibration breakage of supporting point of raw material grinding mill operating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110531 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20130322 |