CN2661612Y - Grass stick for underlay of steel products - Google Patents
Grass stick for underlay of steel products Download PDFInfo
- Publication number
- CN2661612Y CN2661612Y CNU2003201087029U CN200320108702U CN2661612Y CN 2661612 Y CN2661612 Y CN 2661612Y CN U2003201087029 U CNU2003201087029 U CN U2003201087029U CN 200320108702 U CN200320108702 U CN 200320108702U CN 2661612 Y CN2661612 Y CN 2661612Y
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- CN
- China
- Prior art keywords
- sleeper
- utility
- inner core
- model
- grass
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Ropes Or Cables (AREA)
Abstract
The utility model relates to a grass sleeper for physical distribution, more particularly for supporting of round and heavy-duty goods such as steel bundle or steel pipe during train transportation. Compare with the existing sleeper material, wood sleeper needs more cost, bamboo sleeper has smaller bearing capacity and unsafely during transportation. In order to provide a new type of grass sleeper in simply structure, lower cost, high load and hardly moving, the utility model achieves the target by following processing technique. The grass sleeper is made from inner core steel, grass rope and metal wire. From section view, the middle is the inner core steel, four to six strands of rope twist are clockwise around the inner core steel, and then are bundled and fixed by metal wire. The utility model can replace wood material and be widely used with lower cost, simply processing and equipment. The utility model has the advantages of easy operating, high friction coefficient, good antiskid performance and high resist compression performance.
Description
Technical field:
The utility model relates to the careless rod that a kind of goods accumulating is used, and especially relates to a kind of careless rod of making supporting role when loading circular heavy goods such as coil of strip and steel pipe in the train transportation that is applicable to.
Background technology:
Usually, in the process of circular weights such as train transportation and storage coil of strip,, need to use a large amount of timber make the tabula chock in order to ensure safety.The annual need of this tabula chock consumed a large amount of timber, and use cost is very high, and also very high to the lumber quality requirement, if because of using the degrade material, easily topple in transportation, causes equipment and fatal accident; The another kind of bamboo that adopts is made the tabula chock, this structure in use, antiskid capability is poor, bearing capacity is little, easy pulverizing, causes transportation dangerous.
Summary of the invention:
The purpose of this utility model be for overcome above-mentioned timber chock cost height, bamboo chock bearing capacity little, transport unsafe shortcoming, provide a kind of simple in structure, cheap, the power of carrying is big, be difficult for the tabula grass rod that moves.
The utility model is to realize like this, the careless rod that a kind of steel pad is used, it is characterized in that: the careless rod that described steel pad is used is made up of inner core 1, rope body 2 and metal filament 3, it is stranded that its structure is middle one inner core 1, all around at least six strand bodies 2 are pressed cw, and tie up fixing by metal filament 3.
Thin straw rope is stranded forms by one at least for described inner core 1.
It is stranded that described rope body 2 is pressed anticlockwise direction by one thin straw rope at least.
In the described metal filament 3 careless rod that all embedding steel pad is used.
Described metal filament 3 is positioned at the 5-15cm place, end of the careless rod that the steel pad uses.
Length, specification and the density of the careless rod that described steel pad is used can be regulated arbitrarily.
The utility model has the advantages that 1) cost is low, can use in a large number by replacing wood; 2) processing technology and equipment are simple, easy operating; 3) friction coefficient is big, and antiskid capability is good, avoid its horizontal and vertical movement; 4) compressive resistance is strong.
Description of drawings:
Fig. 1 a is a core arrangement scheme drawing of the present utility model.
Fig. 1 b is an inner core sectional schematic diagram of the present utility model.
Fig. 2 a is the structural representation of rope body of the present utility model.
Fig. 2 b is the sectional schematic diagram of rope body of the present utility model.
Fig. 3 a is the structural representation that inner core of the present utility model and rope body are processed into finished product.
Fig. 3 b is the sectional schematic diagram that inner core of the present utility model and rope body are processed into finished product.
Fig. 4 is a structural representation of the present utility model.
Fig. 5 is a kind of sectional schematic diagram of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described below: the utility model is made up of inner core 1, rope body 2 and metal filament 3, it is stranded that its structure is middle one inner core 1, all around at least six strand bodies 2 are pressed cw, and tie up fixingly by metal filament 3, play and gain in strength, prevent loose effect; Thin straw rope is stranded forms by one at least for described inner core 1; It is stranded that described rope body 2 is pressed anticlockwise direction by one thin straw rope at least; Described steel wire 3 all embeds in the careless rod; Described steel wire 3 is positioned at the end 5-15cm of the careless rod that the steel pad uses; Length, specification and the density of the careless rod that described steel pad is used can be regulated arbitrarily.The finished product that machines grass rod density evenly, distribute along axis symmetrically and evenly; End face is neat, and perpendicular to length direction.
Embodiment one: earlier stranded and growth 20m, diameter are the inner core 1 (Fig. 1 a, b) of 20mm with three strands of thin straw ropes; Again three strands of thin straw ropes being twisted into length by anticlockwise direction is that 20m, diameter are the rope body 2 (Fig. 2 a, b) of 30mm; Inner core 1 is put into six strand bodies 2, cw stranded (Fig. 3 a, b) again, the external diameter that makes careless rod is 130mm; Each section that careless rod cut growth is 1.4m, metal filament 3 is fixed on the careless rod of each section apart from 10cm place, its two ends, and makes it all embed in the careless rod (Fig. 4); The careless rod of this structure relatively is applicable to the pad of transportation coil of strip.
Embodiment two: be the inner core 1 of 40mm with the stranded 20m of growing into of straw, diameter earlier; Be the rope body 2 of 40mm again with the stranded 20m of growing into of straw, diameter; Inner core 1 is put into six strand bodies 2, and cw is stranded again, and the external diameter that makes careless rod is 110cm; Each section that careless rod cut growth is 1.2m, metal filament 3 is fixed on the position of the careless rod of each section apart from 10cm place, its two ends, and makes it all embed in the careless rod (referring to Fig. 5); The careless rod of this structure relatively is applicable to the pad of transportation steel pipe.
The compressive resistance of present embodiment is strong, can support the transportation of steel and coil of strip fully, its resistance to compression data following (test facility: 25 tons of lacerating machines, pressurized length: 205mm):
Test figures
| Specification | Pressure KN | |||||
| 25 | 50 | 75 | 100 | 125 | 150 | |
| Residual altitude mm | ||||||
| φ150*800 | 50 | 38 | 34 | 30 | 28 | 26 |
| φ130*1400 | 35 | 27 | 24 | 22 | 20 | 18 |
| φ110*1200 | 24 | 19 | 16 | 15 | 14 | 12 |
Claims (5)
1. careless rod that the steel pad is used is characterized in that: the careless rod that described steel pad is used is made up of inner core 1, rope body 2 and metal filament 3, and it is stranded that its structure is one inner core 1 of centre, all around at least six strand bodies 2 are pressed cw, and tie up fixing by metal filament 3.
2. the careless rod that a kind of steel pad according to claim 1 is used is characterized in that: thin straw rope is stranded forms by one at least for described inner core 1.
3. the careless rod that a kind of steel pad according to claim 1 is used is characterized in that: it is stranded that described rope body 2 is pressed anticlockwise direction by one thin straw rope at least.
4. the careless rod that a kind of steel pad according to claim 1 is used is characterized in that: in the described metal filament 3 careless rod that all embedding steel pad is used.
5. the careless rod that a kind of steel pad according to claim 1 is used is characterized in that: described metal filament 3 is positioned at the 5-15cm place, end of the careless rod that the steel pad uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201087029U CN2661612Y (en) | 2003-10-08 | 2003-10-08 | Grass stick for underlay of steel products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201087029U CN2661612Y (en) | 2003-10-08 | 2003-10-08 | Grass stick for underlay of steel products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661612Y true CN2661612Y (en) | 2004-12-08 |
Family
ID=34342810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201087029U Expired - Fee Related CN2661612Y (en) | 2003-10-08 | 2003-10-08 | Grass stick for underlay of steel products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661612Y (en) |
-
2003
- 2003-10-08 CN CNU2003201087029U patent/CN2661612Y/en not_active Expired - Fee Related
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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: SHANGHAI BAOSHAN STEEL INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHANGHAI JIASHENG WOODEN FURNITURE FACTORY Effective date: 20071109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071109 Address after: 200941 No. 958 Pangu Road, Shanghai, Baoshan District Patentee after: Baoshan Iron & Steel Ind. Co., Shanghai Address before: 201900, Shanghai, Baoshan District, Baosteel on the eastern side of gate nine Patentee before: Shanghai Jiasheng Wooden Furniture Factory |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |