CN111002968B - Lightweight high-strength air cylinder - Google Patents
Lightweight high-strength air cylinder Download PDFInfo
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- CN111002968B CN111002968B CN201911280043.9A CN201911280043A CN111002968B CN 111002968 B CN111002968 B CN 111002968B CN 201911280043 A CN201911280043 A CN 201911280043A CN 111002968 B CN111002968 B CN 111002968B
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- air
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- inner cavity
- pressure
- air cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/06—Applications or arrangements of reservoirs
Abstract
The invention discloses a light-weight high-strength air cylinder, which belongs to the technical field of automobile air braking equipment and comprises an outer cylinder shell, wherein an inner cavity is formed in the outer cylinder shell, a plurality of springs are embedded and connected in the inner cavity, one side of the inner cavity is embedded and connected with a rubber air cushion, the air cylinder is fixedly installed in the outer cylinder shell, one end of the air cylinder is fixedly connected with a sealing structure, the sealing structure comprises a check ring and an air blocking block, an installation sleeve ring is inserted into one side of the sealing structure, and a fixing device is slidably connected to the outer side of the installation sleeve ring. The air storage cylinder has the advantages that the strength of the air storage cylinder can be improved through the installed spring, the air storage cylinder is prevented from being damaged when being impacted by the external environment, meanwhile, the rubber air cushion installed at the bottom end of the air storage cylinder can prevent the air storage cylinder from playing a role of buffering pressure when falling on the ground, the air storage cylinder is prevented from being damaged when falling, and the using effect is improved.
Description
Technical Field
The invention relates to the technical field of automobile air braking equipment, in particular to a light high-strength air cylinder.
Background
The air storage cylinder is an important energy storage part of an automobile air braking system so as to ensure good operation of the automobile braking performance; the traditional air cylinder is generally produced by carbon steel, and the carbon steel has the advantages of low price, good forming performance and high compressive strength.
Patent number CN104527634A discloses a gas receiver, as an organic whole by gas receiver shell and gas receiver end cover welding, this gas receiver shell is the multicavity gas receiver shell of baffle is taken to single chamber or intracavity, and its technical essential lies in: the shell and the end cover of the air cylinder are made of carbon structural steel plates, and the inner cavity of the air cylinder is coated with a thermoplastic polymer resin material film layer with good weather resistance and salt spray resistance, and the thickness of the film layer is 0.01-1.0 mm. The thermoplastic polymer resin material is polyethylene terephthalate (PET), Polyethylene (PE), polypropylene (PP), nylon or polycarbonate thermoplastic polymer resin material. Compared with the prior art, the inner cavity of the air cylinder is coated with the thermoplastic film material, so that the cleanliness and the corrosion resistance of the inner cavity of the air cylinder are greatly improved, the service performance of a product is ensured, and the brake safety performance of the whole vehicle is guaranteed.
The above-mentioned gas cylinder has several disadvantages: 1. when the air cylinder is used, only one layer of single shell is arranged, the strength of the air cylinder cannot be guaranteed, and the air cylinder is easy to damage.
2. The air cylinder end cover adopted when the air cylinder is used cannot be convenient to use.
Disclosure of Invention
The invention provides a light high-strength air cylinder, aiming at improving the strength of the air cylinder through an installed spring, preventing the air cylinder from being damaged when being impacted by the external environment and improving the use effect.
The specific technical scheme provided by the invention is as follows:
the invention provides a light-weight high-strength air cylinder which comprises an outer cylinder shell, wherein an inner cavity is formed in the outer cylinder shell, springs are embedded and connected in the inner cavity, the number of the springs is multiple, a rubber air cushion is embedded and connected to one side of the inner cavity, the air cylinder is fixedly installed in the outer cylinder shell, one end of the air cylinder is fixedly connected with a sealing structure, the sealing structure comprises a check ring and an air blocking block, an installation sleeve ring is inserted into one side of the sealing structure, and a fixing device is connected to the outer side of the installation sleeve ring in a sliding mode.
Optionally, the fixing device includes a fastening ring, and mounting holes are formed in two sides of the fastening ring.
Optionally, the inner side of the retainer ring is fixedly provided with 6 air blocking blocks.
Optionally, the bottom of the air blocking block is connected with a bottom plate in an embedded mode, and two ends of the bottom plate are connected with magnets in an embedded mode.
Optionally, the inner wall of the air cylinder is embedded and connected with a resin layer, and the resin layer is epoxy resin.
Optionally, a pressure sensor is connected to any end of the spring (3) on the inner wall of the inner cavity (2) for sensing the pressure of the spring (3) on the inner wall;
the inner wall of the inner cavity (2) is also connected with a communication module, the communication module is connected with the pressure sensor and is used for sending the pressure sensed by the pressure sensor and the serial number of the pressure sensor to user equipment;
the user equipment is used for judging whether the number of the pressure sensors corresponding to the pressure equal to or less than a preset pressure value is equal to or more than a preset number or not after receiving the pressure sensed by the pressure sensors and the serial numbers of the pressure sensors; if so, determining a position distribution diagram of the pressure sensor on the inner cavity corresponding to the pressure equal to or less than a preset pressure value according to the number of the pressure sensor stored in advance and the position of each number corresponding to the inner cavity; and judging whether the position distribution map is matched with a preset position distribution map needing to be alarmed, and if so, controlling the user equipment to send out an alarm sound.
The invention has the following beneficial effects:
1. according to the invention, through the installed spring and the rubber air cushion, when the air storage cylinder is subjected to impact force from the outside, the spring can generate certain elastic force, so that the external impact force is reduced, the outer shell of the air storage cylinder is prevented from being damaged, and meanwhile, the installed rubber air cushion can relieve the action of the impact force when the air storage cylinder falls on the ground, and the air storage cylinder is prevented from being damaged by larger inertia when falling, so that the strength of the air storage cylinder is improved.
2. Through the installed sealing structure and the fixing device, when in use, the air guide pipe is inserted into the air cylinder to enable the sealing structure to be pushed open, then the fastening ring is screwed, and then the screw is installed in the installation hole, so that the air cylinder is firmly fixed between the guide pipe and the air cylinder, the use of the air cylinder is more convenient and faster, meanwhile, the installed epoxy resin layer has the characteristics of certain compactness, water resistance, good anti-leakage property, high strength, corrosion resistance and the like, the cleanness and the corrosion resistance of the inner cavity of the air cylinder are greatly improved, the use performance of a product are ensured, the air cylinder is prevented from being damaged, the braking safety performance of the whole vehicle is guaranteed, when the air cylinder is used, the sealing structure in the air cylinder is blocked by the retaining ring, the air blocking blocks are prevented from being pushed open by air pressure, and meanwhile, the installed magnets can attract the air blocking blocks in pairs, so that the air tightness between, preventing gas leakage.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a lightweight high-strength air cylinder according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a fixing device for a lightweight high-strength air cylinder according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a rice flour structure of a light-weight high-strength air cylinder according to an embodiment of the present invention;
fig. 4 is a schematic view of a gas barrier block structure of a lightweight high-strength air cylinder according to an embodiment of the present invention.
In the figure: 1. an outer cylinder housing; 2. an inner cavity; 3. a spring; 4. a rubber air cushion; 5. an air cylinder; 6. a resin layer; 7. a sealing structure; 8. installing a ferrule; 9. a fixing device; 10. a retainer ring; 11. a gas block; 12. a magnet; 13. a fastening ring; 14. mounting holes; 15. a base plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A lightweight high strength air cylinder according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1 and 2, the light-weight high-strength air cylinder provided by the embodiment of the invention comprises an outer cylinder shell 1, an inner cavity 2 is formed in the outer cylinder shell 1, springs 3 are embedded and connected in the inner cavity 2, the number of the springs 3 is a plurality, a rubber air cushion 4 is embedded and connected on one side of the inner cavity 2, an air cylinder 5 is fixedly installed in the outer cylinder shell 1, a sealing structure 7 is fixedly connected at one end of the air cylinder 5, the sealing structure 7 comprises a check ring 10 and an air blocking block 11, an installation ferrule 8 is inserted into one side of the sealing structure 7, a fixing device 9 is slidably connected to the outer side of the installation ferrule 8, and the strength of the air cylinder can be improved through the installed springs, so that the air cylinder is prevented from being damaged when being impacted by an external environment, and the use effect is improved.
Referring to fig. 2, the fixing device 9 includes a fastening ring 13, mounting holes 14 are formed on two sides of the fastening ring 13, and the air cylinder can be fixed by the mounted fastening device.
Referring to fig. 3, the gas-blocking blocks 11 are fixedly mounted inside the retainer ring 10, the number of the gas-blocking blocks 11 is 6, and the gas inside the gas cylinder can be prevented from leaking out by the mounted gas-blocking blocks.
Referring to fig. 4, a bottom plate 15 is connected to the bottom end of the air blocking block 11 in an embedded manner, and magnets 12 are connected to both ends of the bottom plate 15 in an embedded manner.
Referring to fig. 1, the inner wall of the air cylinder 5 is embedded and connected with a resin layer 6, the resin layer 6 is made of epoxy resin, and the air cylinder can be prevented from being damaged due to the characteristics of compactness, water resistance, good leakage resistance, high strength, corrosion resistance and the like.
The embodiment of the invention provides a light-weight high-strength air storage cylinder, when an air storage cylinder 5 is subjected to external impact force, a spring 3 can generate certain elastic force, so that the external impact force is reduced, the outer cylinder shell 1 of the air storage cylinder 5 is prevented from being damaged, meanwhile, a rubber air cushion 4 is arranged, when the air storage cylinder 5 falls on the ground, the action of the elastic force can be relieved, the air storage cylinder 5 is prevented from being damaged by larger inertia when falling, so that the strength of the air storage cylinder 5 is improved, when the air storage cylinder is used, an air guide pipe is inserted into the air storage cylinder 5, a sealing structure 7 is jacked open, a fastening ring 13 is screwed, then a screw is arranged in an installation hole 14, so that the guide pipe and the air storage cylinder 5 are firmly fixed, the air storage cylinder 5 is more convenient and rapid to use, and meanwhile, an epoxy resin layer 6 which is arranged has certain compactness and water, The antiseepage is good, high strength, characteristics such as corrosion-resistant, the inner chamber cleanliness and the corrosion resisting property of gas receiver 5 improve greatly, the performance of product has been guaranteed, prevent that gas receiver 5 from being damaged, braking security performance guarantee effect to whole car, when gas receiver 5 uses after finishing, inside seal structure 7 is kept off by retaining ring 10, prevent that gas block 11 is backed down by atmospheric pressure, magnet 12 of while installation, can be with 11 two liang of actuations of gas block, improve the gas tightness between gas block 11, prevent gas leakage.
It should be noted that the present invention is a light-weight high-strength air cylinder, which includes an outer cylinder housing 1, an inner cavity 2, a spring 3, a rubber air cushion 4, an air cylinder 5, a resin layer 6, a sealing structure 7, an installation ferrule 8, a fixing device 9, a retainer ring 10, an air blocking block 11, a magnet 12, a fastening ring 13, an installation hole 14, and a bottom plate 15, where the above electrical components are all products in the prior art, and a person skilled in the art selects, installs, and completes a debugging operation of a circuit according to a use requirement to ensure that each electrical appliance can normally operate, and the components are all common standard components or components known by the person skilled in the art, and the structure and principle of the components are known by the person skilled in the art through a technical manual or a conventional experimental method, and the applicant herein does not specifically limit.
Optionally, a pressure sensor is connected to any end of the spring (3) on the inner wall of the inner cavity (2) for sensing the pressure of the spring (3) on the inner wall;
the inner wall of the inner cavity (2) is also connected with a communication module, the communication module is connected with the pressure sensor and is used for sending the pressure sensed by the pressure sensor and the serial number of the pressure sensor to user equipment;
the user equipment is used for judging whether the number of the pressure sensors corresponding to the pressure equal to or less than a preset pressure value is equal to or more than a preset number or not after receiving the pressure sensed by the pressure sensors and the serial numbers of the pressure sensors; if so, determining a position distribution diagram of the pressure sensor on the inner cavity corresponding to the pressure equal to or less than a preset pressure value according to the number of the pressure sensor stored in advance and the position of each number corresponding to the inner cavity; and judging whether the position distribution map is matched with a preset position distribution map needing to be alarmed, and if so, controlling the user equipment to send out an alarm sound.
Because the user is inconvenient to observe the spring in the inner chamber, so above-mentioned technical scheme can be convenient for the user in time to know whether the spring is in operating condition, if not to and the spring quantity that is not in operating condition is more and belong to the condition that needs report an emergency and ask for help or increased vigilance the sound, and the suggestion user needs to repair the spring, improves user's maintenance efficiency.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (5)
1. A light-weight high-strength air cylinder comprises an outer cylinder shell (1), and is characterized in that an inner cavity (2) is formed in the outer cylinder shell (1), springs (3) are connected to the inner portion of the inner cavity (2) in an embedded mode, the number of the springs (3) is multiple, a rubber air cushion (4) is connected to one side of the inner cavity (2) in an embedded mode, an air cylinder (5) is fixedly installed in the outer cylinder shell (1), a sealing structure (7) is fixedly connected to one end of the air cylinder (5), the sealing structure (7) comprises a check ring (10) and an air blocking block (11), an installation ferrule (8) is inserted into one side of the sealing structure (7), and a fixing device (9) is connected to the outer side of the installation ferrule (8) in a sliding mode;
a pressure sensor is connected to the inner wall of the inner cavity (2) and any end of the spring (3) and used for sensing the pressure of the spring (3) on the inner wall;
the inner wall of the inner cavity (2) is also connected with a communication module, the communication module is connected with the pressure sensor and is used for sending the pressure sensed by the pressure sensor and the serial number of the pressure sensor to user equipment;
the user equipment is used for judging whether the number of the pressure sensors corresponding to the pressure equal to or less than a preset pressure value is equal to or more than a preset number or not after receiving the pressure sensed by the pressure sensors and the serial numbers of the pressure sensors; if so, determining a position distribution diagram of the pressure sensor on the inner cavity corresponding to the pressure equal to or less than a preset pressure value according to the number of the pressure sensor stored in advance and the position of each number corresponding to the inner cavity; and judging whether the position distribution map is matched with a preset position distribution map needing to be alarmed, and if so, controlling the user equipment to send out an alarm sound.
2. The air cylinder with light weight and high strength as claimed in claim 1, wherein the fixing device (9) comprises a fastening ring (13), and mounting holes (14) are formed on two sides of the fastening ring (13).
3. The lightweight high-strength air cylinder as claimed in claim 1, wherein air-blocking blocks (11) are fixedly mounted on the inner side of the retainer ring (10), and the number of the air-blocking blocks (11) is 6.
4. The lightweight high-strength air cylinder as claimed in claim 1, wherein a bottom plate (15) is connected to the bottom end of the air blocking block (11) in an embedded manner, and magnets (12) are connected to both ends of the bottom plate (15) in an embedded manner.
5. The gas cylinder with light weight and high strength as claimed in claim 1, wherein the resin layer (6) is embedded and connected to the inner wall of the gas cylinder (5), and the resin layer (6) is made of epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280043.9A CN111002968B (en) | 2019-12-13 | 2019-12-13 | Lightweight high-strength air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280043.9A CN111002968B (en) | 2019-12-13 | 2019-12-13 | Lightweight high-strength air cylinder |
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| Publication Number | Publication Date |
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| CN111002968A CN111002968A (en) | 2020-04-14 |
| CN111002968B true CN111002968B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911280043.9A Active CN111002968B (en) | 2019-12-13 | 2019-12-13 | Lightweight high-strength air cylinder |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527634A (en) * | 2014-12-27 | 2015-04-22 | 东风（十堰）底盘部件有限公司 | Air cylinder |
| CN205113328U (en) * | 2015-11-05 | 2016-03-30 | 湖北福莱科技发展有限公司 | Vacuum air storage tank |
| DE102014017726A1 (en) * | 2014-11-29 | 2016-06-02 | Wabco Gmbh | Compressed air storage, for example for compressed air brake systems in vehicles |
| EP3415387A1 (en) * | 2017-06-15 | 2018-12-19 | Iveco Magirus Ag | System for stable connection of a reservoir for compressed air or hydraulic oil to a vehicle frame |
| CN208452982U (en) * | 2018-06-05 | 2019-02-01 | 安徽合力股份有限公司 | A kind of fork truck integrated form air accumulator |
| CN208967460U (en) * | 2018-08-30 | 2019-06-11 | 深圳太科飞天科技有限公司 | A kind of vehicle-mounted hydrogen-storing device of New Hydrogen fuel battery passenger car |
| CN209351384U (en) * | 2018-12-04 | 2019-09-06 | 四川诚德机械有限公司 | A kind of aluminium alloys for automobile gas receiver |
-
2019
- 2019-12-13 CN CN201911280043.9A patent/CN111002968B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014017726A1 (en) * | 2014-11-29 | 2016-06-02 | Wabco Gmbh | Compressed air storage, for example for compressed air brake systems in vehicles |
| CN104527634A (en) * | 2014-12-27 | 2015-04-22 | 东风（十堰）底盘部件有限公司 | Air cylinder |
| CN205113328U (en) * | 2015-11-05 | 2016-03-30 | 湖北福莱科技发展有限公司 | Vacuum air storage tank |
| EP3415387A1 (en) * | 2017-06-15 | 2018-12-19 | Iveco Magirus Ag | System for stable connection of a reservoir for compressed air or hydraulic oil to a vehicle frame |
| CN208452982U (en) * | 2018-06-05 | 2019-02-01 | 安徽合力股份有限公司 | A kind of fork truck integrated form air accumulator |
| CN208967460U (en) * | 2018-08-30 | 2019-06-11 | 深圳太科飞天科技有限公司 | A kind of vehicle-mounted hydrogen-storing device of New Hydrogen fuel battery passenger car |
| CN209351384U (en) * | 2018-12-04 | 2019-09-06 | 四川诚德机械有限公司 | A kind of aluminium alloys for automobile gas receiver |
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| Publication number | Publication date |
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| CN111002968A (en) | 2020-04-14 |
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