CN1028731C - Supporting straw mat and its processing method - Google Patents
Supporting straw mat and its processing method Download PDFInfo
- Publication number
- CN1028731C CN1028731C CN 92108021 CN92108021A CN1028731C CN 1028731 C CN1028731 C CN 1028731C CN 92108021 CN92108021 CN 92108021 CN 92108021 A CN92108021 A CN 92108021A CN 1028731 C CN1028731 C CN 1028731C
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- pad
- grass
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- positioning module
- props
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Abstract
The present invention provides a straw supporting mat and a processing method thereof. The method is characterized in that pressed dense straw stems are shaped by a steel wire loop. The processing method comprises the following steps of filling, pressing, shaping and pressure relieving, and thus, a finished product is obtained. Because shaping is implemented in mold in a horse tooth shape, pressure is greater than 500kN. Thereby, the product has the advantages of slide prevention, abrasion resistance, easy manufacture, etc. and can not be easily broken. The present invention is suitable for one time support when steel billets, shaped steel, concrete members, rail bearings and marbles are transported and loaded and can replace wood support pads. The present invention can save a lot of wood and has wide purpose, great consumption and low cost.
Description
The present invention relates to a kind of support pads and processing method thereof of goods delivery, this support pads is particularly suitable for railway transportations such as steel billet, shaped steel, concrete component, sleeper and Dali stone material and loads do supporting use.
At present, used support pads in the China Railway lade process: a kind of is the supporting of making goods with wooden the pad of high-quality timber through being processed into, and annual need of this support pads country consumed a large amount of high-quality timber, and the cost height; Another kind be utilize the straw stem make grass or straw bag do the supporting of goods, though this support pads has been saved timber, cost is low.But loose, easily damaged because of its processing and fabricating, should not carry than parcel and be unfavorable for transporting safely, so can not replace wooden pad.
Purpose of the present invention is intended to overcome the shortcoming of above-mentioned support pads, provide a kind of both processed simple, cost is low, can be better than grass again, straw bag performance.Cracky not, and can carry parcel, guarantee transportation safety, can replace the grass of wooden pad to prop up pad and processing method thereof fully.
The present invention's grass pad is characterised in that: finalize the design with steel wire hoop on the straw stem after closely knit.
Processing method of the present invention is to finish like this: obtain finished product through filler → pressurization → four processes of typing → release.Earlier loose straw stem is filled in the open type positioning module that is fixed in the sliding formwork mechanism, when treating that sliding formwork mechanism sends into the open type positioning module between upper and lower " gingival cyst of mucous gland in the newborn " pattern tool, closes the door of open type positioning module; Carry out 〉=pressurization of 500KN with the loose straw stem in the multi-cylinder forcing press opposite opened positioning module then; After treating that loose straw stem pressurization is closely knit, open the door of open type positioning module.Withdraw from sliding formwork mechanism, penetrate steel wire from the notch of upper and lower " gingival cyst of mucous gland in the newborn " pattern tool closely knit straw stem is tied up firm typing; With the release of multi-cylinder forcing press, take out a grass pad finished product at last.
Below in conjunction with drawings and Examples the present invention is described further:
Fig. 1 is a product structure schematic diagram of the present invention.Fig. 2 is a process equipment sketch of the present invention.Fig. 3 is that the A of Fig. 2 middle open type positioning module (6) is to view.Fig. 4 is that the B of moulding steelframe (3) among Fig. 2 is to view.Fig. 5 is that the C of upper and lower gingival cyst of mucous gland in the newborn pattern tool (8,9) among Fig. 4 is to view.
Embodiment: referring to Fig. 1.The material of a book on Chinese herbal medicine pad adopts straw stem and steel wire, be rectangular by placing the cross sectional shape that steel wire hoop (2) typing constitutes its product of shaped article on the straw stem (1) through pressurizeing after closely knit evenly and at intervals, highly be 30-120mm, length and width can be determined and the mould coupling as required.Bear pressure and be not less than 500KN, with steel plate and plank coefficient of contact friction be 0.4-0.8.
Embodiment: referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5.The process equipment of a book on Chinese herbal medicine pad is that a hydraulic multi-cylinder forcing press and a model width that overlaps its open type positioning module (6) of sliding formwork mechanism (7) that links into an integrated entity with open type positioning module (6) are 160mm, and model length is that 1450mm(cooperates with the delivery width of the carbody).Its hydraulic multi-cylinder forcing press comprises hydraulic oil pipe (4), hydraulic oil pump (5) and hydraulic cylinder (10).Piston upper end at hydraulic cylinder (10) is fixed with tooth form mould (9).Be fixed on the crossbeam of moulding steelframe (3) with corresponding " gingival cyst of mucous gland in the newborn " pattern tool (8) of going up in this tooth form mould (9) position of getting down from horse.The processing method that has a notch book on Chinese herbal medicine pad up and down on " gingival cyst of mucous gland in the newborn " pattern tool is that filler → pressurization → four steps of setting → release are finished.
Step 1: earlier loose straw stem is filled in the open type positioning module (6) equably.Treat sliding formwork mechanism (7) the loose straw stem in the open type positioning module (6) is sent into about between " gingival cyst of mucous gland in the newborn " pattern tool (8,9) time, the door of closing open type positioning module (6) is finished the filler process.
Step 2: use the loose straw stem in the hydraulic multi-cylinder forcing press opposite opened positioning module (6) to carry out 〉=the 500KN pressurization then.That is: open the switch of hydraulic oil pump (5).Hydraulic oil pump (5) is transported to hydraulic oil in the hydraulic cylinder (10) by hydraulic oil pipe (4), thereby the piston that promotes hydraulic cylinder (10) makes down on " gingival cyst of mucous gland in the newborn " pattern tool (9) and moves, and the packing material straw stem in the compression open type positioning module (6), the interstitial air of this loose straw stem is got rid of gradually, and the straw stem is out of shape gradually.Packing increases gradually, because of its horizontal direction is subjected to the constraint of open type positioning module (6), forces its cross section deformation to be geometry, and when pressure reached 500KN, loose straw stem became very firm.Shut hydraulic oil pump (5) this moment, and hydraulic cylinder (10) is quit work, and finishes pressure process.
Step 3: after loose straw stem pressurization is closely knit; the door of opening open type positioning module (6) withdraws from sliding formwork mechanism (7); from about the notch of " gingival cyst of mucous gland in the newborn " pattern tool (8,9) penetrate steel wire the straw stem after closely knit tied up firmly evenly and at intervals; make the reaction force constraint compacted under of straw stem (1), just finished type-approval process at steel wire hoop (2).
Step 4: tied up after the steel wire, with the release of hydraulic multi-cylinder forcing press, " gingival cyst of mucous gland in the newborn " pattern tool (9) moved down under promptly hydraulic cylinder (10) piston drove, and " gingival cyst of mucous gland in the newborn " pattern tool (9) stops release when dropping to initial position instantly, finishes stress-relief process.Take out shaped article after the release, just finish whole processing and making process.Obtain having the profile of rule, and can bear boundling thing-grass pad finished product of the above external force effect of 500KN.
Pressurization steps of the present invention is not limited only to hydraulic method, also can adopt mechanical pressurization, hydraulic pressure, the air pressure pressurization.The straw stem of a grass pad can replace with cornstalk.The cross sectional shape of a typing grass pad is not limited only to rectangle, can also be other shape.
This grass mat is lined with the effect that is equal to wooden, and more wooden pad of its elasticity and non-skid property has aboundresources, cheap and to save timber, the identical characteristics such as in light weight to, straw bag with grass well, and cracky not. It is used for the disposable supporting of goods, is widely used in the delivery of railway or ship cargo, has reduced the goods freight and miscellaneous charges and has guaranteed traffic safety, is that a kind of instead of woody props up pad, careless, the very desirable novel products of straw bag.
Claims (6)
1, a kind of grass props up the processing method of pad, gets finished product, it is characterized in that through filler → pressurization → four processes of typing → release:
A, elder generation are filled into loose straw stem in the open type positioning module that is fixed in the sliding formwork mechanism, when treating that sliding formwork mechanism sends into the open type positioning module between upper and lower " gingival cyst of mucous gland in the newborn " pattern tool, close the door of open type positioning module,
B, carry out 〉=pressurization of 500KN with the loose straw stem in the multi-cylinder forcing press opposite opened positioning module then,
C, treat that the pressurization of loose straw stem is closely knit after, open the open type positioning module door, withdraw from sliding formwork mechanism, penetrate steel wire from the notch of upper and lower " gingival cyst of mucous gland in the newborn " pattern tool its closely knit straw stem boundling thing tied up firm typing,
D, at last with the release of multi-cylinder forcing press, take out a grass pad finished product.
2, grass according to claim 1 props up the processing method of pad, it is characterized in that: the multi-cylinder forcing press is the hydraulic multi-cylinder forcing press.
3, grass according to claim 1 props up the processing method of pad, its feature in: the straw stem can replace with cornstalk.
4, a kind of grass of making according to the described processing method of claim 1 props up pad, it is characterized in that: have steel wire hoop at interval on the closely knit straw stem boundling thing.
5, grass according to claim 4 props up pad, it is characterized in that: the section configuration of a grass pad is rectangular.
6, grass according to claim 4 props up pad, it is characterized in that: the straw stem can replace with cornstalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108021 CN1028731C (en) | 1992-01-29 | 1992-01-29 | Supporting straw mat and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108021 CN1028731C (en) | 1992-01-29 | 1992-01-29 | Supporting straw mat and its processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1074852A CN1074852A (en) | 1993-08-04 |
| CN1028731C true CN1028731C (en) | 1995-06-07 |
Family
ID=4943149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92108021 Expired - Lifetime CN1028731C (en) | 1992-01-29 | 1992-01-29 | Supporting straw mat and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1028731C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400252C (en) * | 2006-07-13 | 2008-07-09 | 攀枝花市新九草制品厂 | Molding press for making straw mat with a surface layer |
| CN100430192C (en) * | 2006-07-13 | 2008-11-05 | 攀枝花市新九草制品厂 | Straw mat with a surface layer and its making process |
| CN100460175C (en) * | 2006-09-14 | 2009-02-11 | 向泽银 | Grass cushion full hydraulic forming machine and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523369A (en) * | 2013-09-17 | 2014-01-22 | 沈阳丰禾包装有限公司 | Combined supporting cushion used for steel coil transportation |
| CN113290654B (en) * | 2021-05-18 | 2022-04-29 | 宁夏黄河谣科技机械制造有限公司 | Machining method of full-automatic straw support cushion forming machine |
-
1992
- 1992-01-29 CN CN 92108021 patent/CN1028731C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400252C (en) * | 2006-07-13 | 2008-07-09 | 攀枝花市新九草制品厂 | Molding press for making straw mat with a surface layer |
| CN100430192C (en) * | 2006-07-13 | 2008-11-05 | 攀枝花市新九草制品厂 | Straw mat with a surface layer and its making process |
| CN100460175C (en) * | 2006-09-14 | 2009-02-11 | 向泽银 | Grass cushion full hydraulic forming machine and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1074852A (en) | 1993-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY ELECTRIFICATION BUREAU GROUP DEYANG Free format text: FORMER NAME OR ADDRESS: DEYANG RAILWAY PRODUCTS FACTORY, ELECTRIFICATION ENGINEERING BUREAU, MINISTRY OF |
|
| CP03 | Change of name, title or address |
Address after: 618000 Sichuan Deyang South Railway Station Patentee after: Deyang Products Plant Of Bureau of China's Electronic Railroad Address before: 618000 Sichuan Deyang South Railway Station Patentee before: Deyang Railway Products Factory, Electrification Engineering Bureau, Ministry of |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY ELECTRIFICATION BUREAU GROUP DEYANG Free format text: FORMER OWNER: CHINA RAILWAY ELECTRIFICATION BUREAU GROUP DEYANG PRODUCTS FACTORY Effective date: 20080104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080104 Address after: Sichuan Deyang South Railway Station Patentee after: China Railway Electrification Bureau (Group) Co., Ltd. Address before: Sichuan Deyang South Railway Station Patentee before: Deyang Products Plant Of Bureau of China's Electronic Railroad |
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| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120129 Granted publication date: 19950607 |