CN202756338U - Carbon fiber composite material enhanced hydraulic oil cylinder - Google Patents
Carbon fiber composite material enhanced hydraulic oil cylinder Download PDFInfo
- Publication number
- CN202756338U CN202756338U CN 201220314258 CN201220314258U CN202756338U CN 202756338 U CN202756338 U CN 202756338U CN 201220314258 CN201220314258 CN 201220314258 CN 201220314258 U CN201220314258 U CN 201220314258U CN 202756338 U CN202756338 U CN 202756338U
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- carbon fiber
- fiber composite
- enhancement layer
- hydraulic jack
- cylinder barrel
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Abstract
The utility model provides a carbon fiber composite material enhanced hydraulic oil cylinder. The carbon fiber composite material enhanced hydraulic oil cylinder comprises a base, a cylinder and oil mouths, the oil mouths are installed on two ends of the cylinder, the cylinder is a metal cylinder processed in thin-machining mode, an enhancing layer is wrapped outside the cylinder, the enhancing layer is a the carbon fiber composite material enhancing layer, the carbon fiber composite material enhancing layer utilizes thermosetting resin as a base body and utilizes carbon fibers as enhancing material, and the carbon fiber composite material enhancing layer contains, by mass ratio, 23-55% of resin. Compared with a full-metal hydraulic oil cylinder, strength, stiffness and fatigue resistance performance of the carbon fiber composite material enhanced hydraulic oil cylinder are improved by more than 20% under various working conditions, safety of products in the working conditions is effectively improved, effect of more than 30% of weight loss is achieved, and therefore the purposes of mechanical pump vehicle lightweight and whole vehicle cost reduction are achieved.
Description
Technical field
The utility model relates to a kind of hydraulic jack, relates in particular to a kind of carbon fiber composite and strengthens hydraulic jack.
Background technique
At present, supply falls short of demand for the concrete works Machinery Market both at home and abroad, not only advanced the fast development of construction machinery industry, also promoted the combination among the strong ones of a lot of enterprises simultaneously, annex Italian CIFA company, 31 heavy industrys purchase engineering machinery worker Zoomlion Putzmeister Inc. such as middle heavy section.Yet along with the release that various countries' traffic law, energy-conserving and environment-protective require, lightweight becomes problem demanding prompt solution for the machinery of the concrete works more than pumping height 30m pump truck.Loss of weight means lower energy consumption, and higher pumping capacity and height can reduce manufacture cost simultaneously; , the more target of environmental protection faster, more energy-conservation to realizing, the development that promotes industry is significant.
The model utility content
The weight that the purpose of this utility model provides the full-metallic hydraulic jack that exists in a kind of carbon fiber composite enhancing hydraulic jack solution prior art is large, and the undesirable problem of intensity, rigidity, anti-fatigue performance and Security.
Technical solution of the present utility model is:
A kind of carbon fiber composite strengthens hydraulic jack, comprise base, cylinder barrel and hydraulic fluid port, the two ends of described cylinder barrel are equipped with hydraulic fluid port, described cylinder barrel is the metal cylinder barrel of the thin processing of car, described cylinder barrel is wrapped with enhancement layer, described enhancement layer is the carbon fiber composite enhancement layer, described carbon fiber composite enhancement layer for take thermosetting resin as matrix, carbon fiber is the carbon fiber composite enhancement layer of reinforcing material, described carbon fiber composite enhancement layer is the carbon fiber composite enhancement layer that contains mass ratio 23-55% resin.
Further improve and be: described enhancement layer is for adopting the carbon fiber composite enhancement layer of carbon fiber dry method winding shaping process or the preparation of employing carbon fiber wet winding moulding process.
Further improve and be: described carbon fiber composite enhancement layer is winding angle 10-90 ° carbon fiber composite enhancement layer.
Further improve and be: described enhancement layer is for adopting the carbon fiber composite enhancement layer of prepreg autoclave forming process preparation.
Further improve and be: described carbon fiber composite enhancement layer is the carbon fiber composite enhancement layer that prepreg coats 0-90 ° of angle.
Further improve and be: described carbon fiber composite enhancement layer is glass transition temperature more than or equal to 120 ℃ carbon fiber composite enhancement layer.
Further improve and be: described carbon fiber composite enhancement layer is curing degree more than or equal to 80% carbon fiber composite enhancement layer.
Further improve and be: the length of described cylinder barrel is that 1.5-10.0m, internal diameter are 0.05-1.0m, and the thickness of described enhancement layer is that 2-50mm, length are 1.0-9.5m.
A kind of carbon fiber composite of the utility model strengthens hydraulic jack, be wrapped with take thermosetting resin as matrix at cylinder barrel, carbon fiber is the carbon fiber composite enhancement layer of reinforcing material, and the carbon fiber composite enhancement layer is for adopting carbon fiber dry method winding shaping process or adopting the carbon fiber wet winding moulding process or the carbon fiber composite enhancement layer of prepreg autoclave forming process preparation, with the old performance requirement of intensity, rigidity and antifatigue that satisfies these goods.
The carbon fiber composite enhancement layer is that the metal cylinder barrel after the thin processing of car is carried out dry method winding or Wet Winding Process or prepreg autoclave molding as liner, the mass ratio of resin in the carbon fiber composite enhancement layer is controlled between the 23-55%, thereby ensures that this kind carbon fiber composite strengthens hydraulic jack long-term use the in 90 ℃ of lower stable performances of temperature ground.Simultaneously, the metal cylinder barrel of this kind carbon fiber composite enhancing hydraulic jack is the thin processing of the metal material enterprising driving in basis in the prior art, and carries out the Interface adhesive strength that surface treatment improves carbon fiber composite enhancement layer and metal cylinder barrel.
This kind carbon fiber composite strengthens hydraulic jack, length at cylinder barrel is 1.5-10.0m, when internal diameter is 0.05-1.0m, be that 2-50mm, length are 1.0-9.5m by the thickness that enhancement layer is set, ensure that this kind carbon fiber composite strengthens the Rigidity and strength requirement of hydraulic jack integral body.
This kind carbon fiber composite strengthens hydraulic jack, intensity under various operating modes, rigidity, anti-fatigue performance full-metallic hydraulic jack more of the prior art has improved more than 20%, not only effectively improve the Security of goods under operating mode, and reached the effect of loss of weight more than 30%, can solve well the above concrete works machinery pump truck lightweight problem of pumping height 30m, loss of weight means lower energy consumption, higher pumping capacity and height, simultaneously can reduce manufacture cost, faster to realizing, more energy-conservation, the target of environmental protection more, the development that promotes industry is significant.
The beneficial effects of the utility model are: a kind of carbon fiber composite of the utility model strengthens hydraulic jack, by changing and optimize the hydraulic jack structure, satisfying in the situation of property indices, can realize the purpose of mechanical pump truck lightweight and reduction integral vehicle cost.This kind carbon fiber composite strengthens hydraulic jack, intensity under various operating modes, rigidity, anti-fatigue performance full-metallic hydraulic jack more of the prior art have improved more than 20%, not only effectively improve the Security of goods under operating mode, and reached the effect of loss of weight more than 30%.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the utility model embodiment's sectional view;
Wherein: 1-base, 2-hydraulic fluid port, 3-cylinder barrel, 4-enhancement layer.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
A kind of carbon fiber composite strengthens hydraulic jack, comprise base 1, cylinder barrel 3 and hydraulic fluid port 2, the two ends of described cylinder barrel 3 are equipped with hydraulic fluid port 2, described cylinder barrel 3 is the metal cylinder barrel of the thin processing of car, described cylinder barrel 3 is wrapped with enhancement layer 4, described enhancement layer 4 is the carbon fiber composite enhancement layer, described carbon fiber composite enhancement layer for take thermosetting resin as matrix, carbon fiber is the carbon fiber composite enhancement layer of reinforcing material, described carbon fiber composite enhancement layer is the carbon fiber composite enhancement layer that contains mass ratio 23-55% resin.
Embodiment one
As depicted in figs. 1 and 2, present embodiment provides a kind of carbon fiber composite to strengthen hydraulic jack, comprise base 1, cylinder barrel 3 and hydraulic fluid port 2, be equipped with hydraulic fluid port 2 at the two ends of cylinder barrel 3, cylinder barrel 3 is the metal cylinder barrel of the thin processing of car, cylinder barrel 3 is wrapped with enhancement layer 4, enhancement layer 4 is the carbon fiber composite enhancement layer, the carbon fiber composite enhancement layer for take thermosetting resin as matrix, carbon fiber is the carbon fiber composite enhancement layer of reinforcing material, described carbon fiber composite enhancement layer contains the resin of mass ratio 23%.The carbon fiber composite enhancement layer is that 120 ℃ of glass transition temperatures, curing degree 80% and employing winding angle are the carbon fiber dry method winding shaping process preparation of 54.7 degree.The length of cylinder barrel 3 is that 1.5m, internal diameter are 0.05m, and the thickness of described enhancement layer 4 is that 2mm, length are 1.0m.
Embodiment two
As depicted in figs. 1 and 2, present embodiment provides a kind of carbon fiber composite to strengthen hydraulic jack, comprise base 1, cylinder barrel 3 and hydraulic fluid port 2, be equipped with hydraulic fluid port 2 at the two ends of cylinder barrel 3, cylinder barrel 3 is the metal cylinder barrel of the thin processing of car, cylinder barrel 3 is wrapped with enhancement layer 4, enhancement layer 4 is the carbon fiber composite enhancement layer, the carbon fiber composite enhancement layer for take thermosetting resin as matrix, carbon fiber is the carbon fiber composite enhancement layer of reinforcing material, described carbon fiber composite enhancement layer contains the resin of mass ratio 55%.The carbon fiber composite enhancement layer is that 130 ℃ of glass transition temperatures, curing degree 85% and employing winding angle are the carbon fiber wet winding moulding process preparation of 54.7 degree.The length of described cylinder barrel 3 is that 10.0m, internal diameter are 1.0m, and the thickness of described enhancement layer 4 is that 50mm, length are 9.5m.
Embodiment three
As depicted in figs. 1 and 2, as depicted in figs. 1 and 2, present embodiment provides a kind of carbon fiber composite to strengthen hydraulic jack, comprise base 1, cylinder barrel 3 and hydraulic fluid port 2, be equipped with hydraulic fluid port 2 at the two ends of cylinder barrel 3, cylinder barrel 3 is the metal cylinder barrel of the thin processing of car, cylinder barrel 3 is wrapped with enhancement layer 4, enhancement layer 4 is the carbon fiber composite enhancement layer, the carbon fiber composite enhancement layer for take thermosetting resin as matrix, carbon fiber is the carbon fiber composite enhancement layer of reinforcing material, described carbon fiber composite enhancement layer contains the resin of mass ratio 32%.The carbon fiber composite enhancement layer is 140 ℃ of glass transition temperatures, curing degree 90% and adopts prepreg to coat the prepreg autoclave forming process preparation of 54.7 ° of angles.The length of described cylinder barrel 3 is that 6m, internal diameter are 0.55m, and the thickness of described enhancement layer 4 is that 12mm, length are 5.5m.
Carbon fiber composite among the embodiment one, two, three strengthens length and internal diameter, the thickness of enhancement layer and the Rigidity and strength requirement that length ensure carbon fiber composite enhancing hydraulic jack integral body of hydraulic jack by cylinder barrel is set.Simultaneously, the metal cylinder barrel that carbon fiber composite among the embodiment one, two, three strengthens hydraulic jack is in the thin processing of the virgin metal material enterprising driving in basis, and carries out the Interface adhesive strength that surface treatment improves carbon fiber composite enhancement layer and metal cylinder barrel.And the carbon fiber composite enhancement layer is that the metal cylinder barrel after the thin processing of car is carried out dry method winding or Wet Winding Process or prepreg autoclave molding as liner, the mass ratio of resin in the carbon fiber composite enhancement layer is controlled between the 23-55%, thereby ensures that this kind carbon fiber composite strengthens hydraulic jack long-term use the in 90 ℃ of lower stable performances of temperature ground.
Embodiment one, two, three beneficial effect are: the carbon fiber composite among the embodiment one, two, three strengthens hydraulic jack, intensity under various operating modes, rigidity, anti-fatigue performance full-metallic hydraulic jack more of the prior art have improved more than 20%, not only effectively improve the Security of goods under operating mode, and reached the effect of loss of weight more than 30%.This kind carbon fiber composite strengthens hydraulic jack, by changing and optimizing the hydraulic jack structure, is satisfying in the situation of property indices, can realize the purpose of mechanical pump truck lightweight and reduction integral vehicle cost.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (8)
1. a carbon fiber composite strengthens hydraulic jack, comprise base (1), cylinder barrel (3) and hydraulic fluid port (2), it is characterized in that: the two ends of described cylinder barrel (3) are equipped with described hydraulic fluid port (2), described cylinder barrel (3) is the metal cylinder barrel of the thin processing of car, described cylinder barrel (3) is wrapped with enhancement layer (4), described enhancement layer (4) is the carbon fiber composite enhancement layer, described carbon fiber composite enhancement layer is take thermosetting resin as matrix, carbon fiber is the carbon fiber composite enhancement layer of reinforcing material, and described carbon fiber composite enhancement layer is the carbon fiber composite enhancement layer that contains mass ratio 23-55% resin.
2. carbon fiber composite as claimed in claim 1 strengthens hydraulic jack, it is characterized in that: the carbon fiber composite enhancement layer of described enhancement layer (4) for adopting carbon fiber dry method winding shaping process or adopting the carbon fiber wet winding moulding process to prepare.
3. carbon fiber composite as claimed in claim 2 strengthens hydraulic jack, and it is characterized in that: described carbon fiber composite enhancement layer is winding angle 10-90 ° carbon fiber composite enhancement layer.
4. carbon fiber composite as claimed in claim 1 strengthens hydraulic jack, it is characterized in that: described enhancement layer (4) is for adopting the carbon fiber composite enhancement layer of prepreg autoclave forming process preparation.
5. carbon fiber composite as claimed in claim 4 strengthens hydraulic jack, it is characterized in that: described carbon fiber composite enhancement layer is the carbon fiber composite enhancement layer that prepreg coats 0-90 ° of angle.
6. strengthen hydraulic jack such as each described carbon fiber composite of claim 1-5, it is characterized in that: described carbon fiber composite enhancement layer is glass transition temperature more than or equal to 120 ℃ carbon fiber composite enhancement layer.
7. strengthen hydraulic jack such as each described carbon fiber composite of claim 1-5, it is characterized in that: described carbon fiber composite enhancement layer is curing degree more than or equal to 80% carbon fiber composite enhancement layer.
8. carbon fiber composite as claimed in claim 1 strengthens hydraulic jack, and it is characterized in that: the length of described cylinder barrel (3) is that 1.5-10.0m, internal diameter are 0.05-1.0m, and the thickness of described enhancement layer (4) is that 2-50mm, length are 1.0-9.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314258 CN202756338U (en) | 2012-07-02 | 2012-07-02 | Carbon fiber composite material enhanced hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314258 CN202756338U (en) | 2012-07-02 | 2012-07-02 | Carbon fiber composite material enhanced hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756338U true CN202756338U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220314258 Expired - Lifetime CN202756338U (en) | 2012-07-02 | 2012-07-02 | Carbon fiber composite material enhanced hydraulic oil cylinder |
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| CN (1) | CN202756338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720721A (en) * | 2012-07-02 | 2012-10-10 | 江苏恒神纤维材料有限公司 | Carbon fiber composite material reinforcing hydraulic oil cylinder |
-
2012
- 2012-07-02 CN CN 201220314258 patent/CN202756338U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720721A (en) * | 2012-07-02 | 2012-10-10 | 江苏恒神纤维材料有限公司 | Carbon fiber composite material reinforcing hydraulic oil cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HENGSHEN CO., LTD. Free format text: FORMER NAME: JIANGSU HENGSHEN FIBER MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212314 Danyang City, Zhenjiang Province, Hong Kong Road on the north side of the road No. 777, No. Patentee after: HENGSHEN Co.,Ltd. Address before: 212314 Danyang City, Zhenjiang Province, Hong Kong Road on the north side of the road No. 777, No. Patentee before: JIANGSU HENGSHEN FIBRE MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |