CN111823992A - Bracket assembly for fixing water cups with various sizes - Google Patents
Bracket assembly for fixing water cups with various sizes Download PDFInfo
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- CN111823992A CN111823992A CN202010731944.1A CN202010731944A CN111823992A CN 111823992 A CN111823992 A CN 111823992A CN 202010731944 A CN202010731944 A CN 202010731944A CN 111823992 A CN111823992 A CN 111823992A
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- cup fixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
- B60N3/105—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated for receptables of different size or shape
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Removal Of Specific Substances (AREA)
Abstract
The invention discloses a bracket assembly for fixing water cups with various sizes, which comprises a metal frame, a lower bottom plate, a mounting block, an upper frame, a vertical support and a transverse support, wherein the inside of the water cup bracket assembly is divided into three parts, namely a big water cup fixing area, a middle water cup fixing area and a small water cup fixing area, a plurality of big water cup fixing rings are fixedly arranged in the big water cup fixing area, a plurality of middle water cup fixing rings are fixedly arranged in the middle water cup fixing area, a plurality of small water cup fixing rings are fixedly arranged in the small water cup fixing area, each water cup fixing area is provided with a plurality of water cup fixing rings, the water cup bracket assembly can be simultaneously suitable for being placed by different sizes of cups, water absorption sponge pads are arranged in the water cup fixing rings, the water absorption sponge pads can absorb water on the walls of the water cups on one hand, and the friction force between the walls, the cup is prevented from shaking inside the big cup fixing ring, the middle cup fixing ring or the small cup fixing ring to cause damage to the cup.
Description
Technical Field
The invention relates to a water cup bracket, in particular to a bracket assembly for fixing water cups of various sizes, and belongs to the technical field of fixed bracket installation.
Background
At present, more and more people begin to pay attention to the quality of life of people, particularly food safety, along with the continuous improvement of the living standard of people, so that the people can take the water cup when taking a passenger car, particularly a coach as a vehicle, in order to prevent the drinking water from not being provided on the car and ensure the safety of the drinking water, and the water cup in a carriage on a bumpy road surface can have greater potential safety hazard if the water cup cannot be reliably and safely fixed.
In addition, in other vehicles in the passenger car category, such as passenger car school buses, students usually carry water cups with the vehicles for a long time on the school buses, and the water cups also need fixing supports in the carriages to prevent the water cups from falling or rolling to driving areas to affect safe driving. In addition, the bracket also needs to meet the sizes of water cups with different sizes in the market.
Cup holders are ubiquitous in modern motor vehicles and it is desirable for a vehicle occupant to be safe and secure and at the same time be able to accommodate a wide variety of shapes, sizes and materials.
In order to solve the above technical problems, the present invention provides the following technical solutions.
Disclosure of Invention
The invention aims to provide a bracket assembly for fixing water cups with various sizes, the inside of the water cup bracket assembly is divided into three parts which are respectively a big water cup fixing area, a middle water cup fixing area and a small water cup fixing area, a plurality of big water cup fixing rings are fixedly arranged in the big water cup fixing area, a plurality of middle water cup fixing rings are fixedly arranged in the middle water cup fixing area, a plurality of small water cup fixing rings are fixedly arranged in the small water cup fixing area, a plurality of water cup fixing rings are arranged in each water cup fixing area and can be simultaneously suitable for placing different sizes of water cups, a vertical support is connected to the lower side of an upper frame, the lower end of the vertical support is connected with a lower bottom plate, the upper frame is connected with the lower bottom plate through the vertical support, a plurality of water leakage holes are formed in the lower bottom plate, the upper frame is connected with the vertical support and the lower bottom plate through electric welding, the structure, the installation block is installed on one side, close to the vertical support, of the upper frame, the installation hole is formed in the inner portion of the installation block, the installation block can be installed on a tool box or a floor in a carriage, installation and disassembly are convenient, component raw materials of a steel rod are added into the medium-frequency induction electric furnace to be smelted, smelting time is 60-120min, long-time smelting is conducted, all the component raw materials are enabled to be completely reacted and absorbed, the content of chromium is 13%, and corrosion resistance, toughness and weldability of the steel rod are greatly improved.
The technical problems to be solved by the invention are as follows:
(1) how to prevent the water cup from falling or rolling to the driving area to influence safe driving;
(2) how to provide a cup bracket which meets the requirements of various sizes, shapes and materials on the market;
(3) how to prevent the cup bracket assembly from being rusted and damaged;
(4) how to provide a drinking cup support assembly convenient to install.
The purpose of the invention can be realized by the following technical scheme:
a support assembly for fixing water cups of various sizes comprises a metal frame, a big water cup fixing ring, a middle water cup fixing ring, a small water cup fixing ring, a water leakage hole, a lower bottom plate, a mounting block, a mounting hole, a big water cup fixing area, a middle water cup fixing area, a small water cup fixing area, an upper frame, a vertical support and a transverse support, wherein the metal frame consists of the upper frame, the vertical support and the lower bottom plate;
the lower side of the upper framework is connected with a vertical support, the lower end of the vertical support is connected with a lower bottom plate, the upper framework is connected with the lower bottom plate through the vertical support, and a plurality of water leakage holes are formed in the lower bottom plate;
the metal framework internally mounted has a plurality of installation pieces, and is a plurality of the installation piece is installed at last frame and is close to the one side of erecting the support, the mounting hole has been seted up to the installation piece inside.
Preferably, the metal frame is formed by bending, splicing and welding hollow steel pipes, and the large water cup fixing ring, the middle water cup fixing ring and the small water cup fixing ring are closed circular rings formed by bending steel bars.
Preferably, a plurality of water-absorbing sponge cushions are arranged inside the big water cup fixing ring, the middle water cup fixing ring and the small water cup fixing ring, and the water leakage holes are same in specification.
Preferably, the steel bar is composed of the following component materials:
1.0-2.3% of Wu, 2-15% of Cr, 0.2-0.38% of Ni, 0.3-1.7% of Ti, 0.4-1.3% of C, 0.5-2.9% of B, 0.4-1.7% of Mn, 0.01-0.22% of rare earth and the balance of Fe; a small amount of impurities.
Preferably, the steel bar is composed of the following component materials in percentage by mass:
1.8% of Wu, 13% of Cr, 0.25% of Ni, 1.3% of Ti, 0.6% of C, 1.5% of B, 0.93% of Mn, 0.2% of rare earth and the balance of Fe; a small amount of impurities.
Preferably, the minor impurity components are sulfur and phosphorus; the sulfur comprises the following components in parts by mass: s is less than 0.05 percent; the mass fraction of phosphorus is P < 0.05%.
Preferably, the steel bar is prepared by the following method:
the method comprises the following steps: adding the raw materials in percentage by mass into a medium-frequency induction furnace for smelting for 60-120 min;
step two: before the smelting is finished, deoxidizing each material in the medium-frequency induction furnace to obtain a primary material;
step three: adding rare earth alterant with the granularity of 3-12mm into the casting ladle in advance;
step four: adding a primary material into a casting ladle, and modifying the alloy material by adopting an in-ladle pouring method;
step five: stirring, removing slag, and standing for 5-8 min;
step six: and pouring the steel bar in a resin sand casting mold to obtain the steel bar.
Wherein, the deoxidation operation in the second step comprises the following steps:
s1: pre-deoxidizing with 0.5% Si-Ca alloy;
s2: then final deoxidation was carried out with 0.7% Mg.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a bracket assembly for fixing water cups with various sizes, which is characterized in that the inside of the water cup bracket assembly is divided into three parts, namely a big water cup fixing area, a middle water cup fixing area and a small water cup fixing area, wherein a plurality of big water cup fixing rings are fixedly arranged in the big water cup fixing area, a plurality of middle water cup fixing rings are fixedly arranged in the middle water cup fixing area, a plurality of small water cup fixing rings are fixedly arranged in the small water cup fixing area, and a plurality of water cup fixing rings are arranged in each water cup fixing area, so that the bracket assembly can be simultaneously suitable for placing the water cups with different sizes.
2. The support assembly for fixing water cups of various sizes comprises an upper frame, a lower bottom plate, a plurality of vertical supports, a plurality of water leakage holes and a plurality of water leakage holes.
3. According to the bracket assembly for fixing the water cups with various sizes, the mounting block is mounted on one side, close to the vertical support, of the upper frame, the mounting hole is formed in the inner portion of the mounting block, and the mounting block can be mounted on a tool box or a floor in a carriage, so that the mounting and dismounting are convenient.
4. The bracket assembly for fixing water cups of various sizes is characterized in that component raw materials of a steel bar are added into a medium-frequency induction furnace to be smelted for a long time, the smelting time is 60-120min, the component raw materials are completely reacted and absorbed, the content of chromium is 13%, and the corrosion resistance, the toughness and the weldability of the bracket assembly are greatly improved.
5. According to the support assembly for fixing the water cups with various sizes, the water absorption sponge pads are arranged inside the large water cup fixing rings, the medium water cup fixing rings and the small water cup fixing rings, on one hand, the water absorption sponge pads can absorb water on the wall of the water cup, on the other hand, the friction force between the wall of the water cup and the water absorption sponge pads can be increased, and the water cup is prevented from being damaged due to the fact that the water cup shakes inside the large water cup fixing rings or the medium water cup fixing rings or the small water cup fixing rings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a holder assembly for holding multiple sizes of cups according to the present invention;
FIG. 2 is a front view of a bracket assembly for holding multiple sizes of cups in accordance with the present invention;
FIG. 3 is a side view of a bracket assembly for holding multiple sizes of cups in accordance with the present invention.
In the figure: 1. a metal frame; 2. a big water cup fixing ring; 3. a reclaimed water cup fixing ring; 4. a small cup fixing ring; 5. a water leakage hole; 6. a lower base plate; 7. mounting blocks; 8. mounting holes; 9. a big water cup fixing area; 10. a middle water cup fixing area; 11. a small cup fixing area; 12. an upper frame; 13. vertically supporting; 14. and (6) transversely supporting.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and 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.
Referring to fig. 1-3, a bracket assembly for fixing water cups of various sizes comprises a metal frame 1, a large water cup fixing ring 2, a medium water cup fixing ring 3, a small water cup fixing ring 4, a water leakage hole 5, a lower bottom plate 6, a mounting block 7, a mounting hole 8, a large water cup fixing region 9, a medium water cup fixing region 10, a small water cup fixing region 11, an upper frame 12, a vertical support 13 and a transverse support 14, wherein the metal frame 1 is composed of an upper frame 12, a vertical support 13 and a lower bottom plate 6, the transverse support 14 is welded in the upper frame 12, the transverse support 14 divides the upper frame 12 into three parts, the three parts are the large water cup fixing region 9, the medium water cup fixing region 10 and the small water cup fixing region 11 respectively, a plurality of large water cup fixing rings 2 are fixedly installed in the large water cup fixing region 9, a plurality of medium water cup fixing rings 3 are fixedly installed in the medium water cup fixing region 10, the small cup fixing area 11 is fixedly provided with a plurality of small cup fixing rings 4 which can be simultaneously suitable for placing cups with different sizes;
the lower side of the upper frame 12 is connected with a vertical support 13, the lower end of the vertical support 13 is connected with a lower bottom plate 6, the upper frame 12 is connected with the lower bottom plate 6 through the vertical support 13, and a plurality of water leakage holes 5 are formed in the lower bottom plate 6, so that the lower bottom plate 6 is prevented from being corroded due to the fact that water drops onto the lower bottom plate 6 when a water cup is placed;
the utility model discloses a metal framework, including metal framework 1 internally mounted have a plurality of installation pieces 7, and is a plurality of installation piece 7 is installed in last frame 12 and is close to one side of erecting support 13, mounting hole 8 has been seted up to installation piece 7 is inside, can install on toolbox or the floor in the carriage, be convenient for installation and dismantlement.
The metal frame 1 is formed by bending and splicing and welding hollow steel pipes, and the large water cup fixing ring 2, the middle water cup fixing ring 3 and the small water cup fixing ring 4 are all closed circular rings formed by bending steel bars.
Wherein, it is a plurality of the solid fixed ring of big drinking cup 2, the solid fixed ring of normal water cup 3 and the solid fixed ring of little drinking cup 4 are inside all to install the foam-rubber cushion that absorbs water, and the foam-rubber cushion that absorbs water can absorb the moisture on the wall of drinking cup on the one hand, and on the other hand can increase the frictional force between wall of drinking cup and the foam-rubber cushion that absorbs water, prevents that the drinking cup from rocking in solid fixed ring of big drinking cup 2 or the solid fixed ring of normal water cup 3 or the solid fixed ring of little drinking cup 4 inside and leading to the drinking cup to damage, the hole.
Wherein, the steel bar is composed of the following component materials:
1.0-2.3% of Wu, 2-15% of Cr, 0.2-0.38% of Ni, 0.3-1.7% of Ti, 0.4-1.3% of C, 0.5-2.9% of B, 0.4-1.7% of Mn, 0.01-0.22% of rare earth and the balance of Fe; a small amount of impurities.
The steel bar comprises the following component materials in percentage by mass:
1.8% of Wu, 13% of Cr, 0.25% of Ni, 1.3% of Ti, 0.6% of C, 1.5% of B, 0.93% of Mn, 0.2% of rare earth and the balance of Fe; a small amount of impurities, wherein the content of chromium is 13 percent, greatly increases the corrosion resistance, the toughness and the weldability.
Wherein the minor impurity components are sulfur and phosphorus; the sulfur comprises the following components in parts by mass: s is less than 0.05 percent; the mass fraction of phosphorus is P < 0.05%.
Wherein the steel bar is prepared by the following method:
the method comprises the following steps: adding the raw materials in percentage by mass into a medium-frequency induction furnace for smelting for 60-120 min;
step two: before the smelting is finished, deoxidizing each material in the medium-frequency induction furnace to obtain a primary material;
step three: adding rare earth alterant with the granularity of 3-12mm into the casting ladle in advance;
step four: adding a primary material into a casting ladle, and modifying the alloy material by adopting an in-ladle pouring method;
step five: stirring, removing slag, and standing for 5-8 min;
step six: and pouring the steel bar in a resin sand casting mold to obtain the steel bar.
Wherein, the deoxidation operation in the second step comprises the following steps:
s1: pre-deoxidizing with 0.5% Si-Ca alloy;
s2: then final deoxidation was carried out with 0.7% Mg.
The working principle is as follows: the staff will go up frame 12, erect support 13 and lower plate 6 combination welding becomes metal crate 1, and weld horizontal support 14 and divide into the three with the support assembly, the three is big drinking cup fixed area 9 respectively, well drinking cup fixed area 10 and little drinking cup fixed area 11, at the fixed ring 2 of a plurality of big drinking cups of big drinking cup fixed area 9 internal weld, well drinking cup fixed area 10 fixed mounting has a plurality of well drinking cup fixed rings 3, and at a plurality of installation pieces 7 of metal crate 1 internal mounting, mounting hole 8 has been seted up to installation piece 7 inside, install the support assembly on toolbox or the floor in the carriage through mounting hole 8.
The inside of the water cup support assembly is divided into three parts, namely a big water cup fixing area 9, a middle water cup fixing area 10 and a small water cup fixing area 11, wherein a plurality of big water cup fixing rings 2 are fixedly arranged in the big water cup fixing area 9, a plurality of middle water cup fixing rings 3 are fixedly arranged in the middle water cup fixing area 10, a plurality of small water cup fixing rings 4 are fixedly arranged in the small water cup fixing area 11, and a plurality of water cup fixing rings are arranged in each water cup fixing area and can be simultaneously suitable for placing cups with different sizes; the lower side of the upper frame 12 is connected with a vertical support 13, the lower end of the vertical support 13 is connected with a lower bottom plate 6, the upper frame 12 is connected with the lower bottom plate 6 through the vertical support 13, a plurality of water leakage holes 5 are formed in the lower bottom plate 6, the upper frame 12 is connected with the vertical support 13 and the lower bottom plate 6 through electric welding, the structure is stable and is not easy to damage, and the lower bottom plate 6 is provided with a plurality of water leakage holes 5, so that the lower bottom plate 6 is prevented from being corroded due to the fact that water drops onto the lower bottom plate 6 when a water; the mounting block 7 is mounted on one side of the upper frame 12 close to the vertical support 13, and a mounting hole 8 is formed in the mounting block 7 and can be mounted on a tool box or a floor in a carriage, so that the mounting and dismounting are facilitated; the component raw materials of the steel bar are added into a medium-frequency induction furnace to be smelted for 60-120min, and long-time smelting is carried out, so that the component raw materials are completely reacted and absorbed, the content of chromium is 13%, and the corrosion resistance, the toughness and the weldability of the steel bar are greatly improved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A bracket assembly for fixing water cups of various sizes comprises a metal frame (1), a large water cup fixing ring (2), a medium water cup fixing ring (3), a small water cup fixing ring (4), a water leakage hole (5), a lower bottom plate (6), a mounting block (7), a mounting hole (8), a large water cup fixing area (9), a medium water cup fixing area (10), a small water cup fixing area (11), an upper frame (12), a vertical support (13) and a transverse support (14), and is characterized in that the metal frame (1) consists of the upper frame (12), the vertical support (13) and the lower bottom plate (6), the transverse support (14) is welded in the upper frame (12), the upper frame (12) is divided into three parts by the transverse support (14), and the three parts are respectively the large water cup fixing area (9), the medium water cup fixing area (10) and the small water cup fixing area (11), a plurality of big cup fixing rings (2) are fixedly arranged in the big cup fixing area (9), a plurality of middle cup fixing rings (3) are fixedly arranged in the middle cup fixing area (10), and a plurality of small cup fixing rings (4) are fixedly arranged in the small cup fixing area (11);
the lower side of the upper framework (12) is connected with a vertical support (13), the lower end of the vertical support (13) is connected with a lower bottom plate (6), the upper framework (12) is connected with the lower bottom plate (6) through the vertical support (13), and a plurality of water leakage holes (5) are formed in the lower bottom plate (6);
the metal framework (1) is internally provided with a plurality of mounting blocks (7), the mounting blocks (7) are mounted on one side, close to the vertical support (13), of the upper framework (12), and mounting holes (8) are formed in the mounting blocks (7).
2. The bracket assembly for fixing water cups with various sizes according to claim 1, wherein the metal frame (1) is formed by bending, splicing and welding hollow steel pipes, and the large water cup fixing ring (2), the middle water cup fixing ring (3) and the small water cup fixing ring (4) are closed circular rings formed by bending steel bars.
3. The bracket assembly for fixing water cups with various sizes according to claim 1, wherein a plurality of water absorption sponge cushions are respectively arranged inside the big water cup fixing ring (2), the middle water cup fixing ring (3) and the small water cup fixing ring (4), the water leakage holes (5) are formed in a plurality, and the specifications of the water leakage holes (5) are the same.
4. The bracket assembly for fixing water cups with various sizes as claimed in claim 2, wherein the steel bar is composed of the following component materials:
1.0-2.3% of Wu, 2-15% of Cr, 0.2-0.38% of Ni, 0.3-1.7% of Ti, 0.4-1.3% of C, 0.5-2.9% of B, 0.4-1.7% of Mn, 0.01-0.22% of rare earth and the balance of Fe; a small amount of impurities.
5. The bracket assembly for fixing water cups with various sizes as claimed in claim 2, wherein the steel bar is composed of the following component materials in percentage by mass:
1.8% of Wu, 13% of Cr, 0.25% of Ni, 1.3% of Ti, 0.6% of C, 1.5% of B, 0.93% of Mn, 0.2% of rare earth and the balance of Fe; a small amount of impurities.
6. The holder assembly for holding multiple sizes of cups according to claim 4, wherein the minor contaminant components are sulfur and phosphorus; the sulfur comprises the following components in parts by mass: s is less than 0.05 percent; the mass fraction of phosphorus is P < 0.05%.
7. The bracket assembly for fixing water cups with various sizes as claimed in claim 2, wherein the steel bar is prepared by the following method:
the method comprises the following steps: adding the raw materials in percentage by mass into a medium-frequency induction furnace for smelting for 60-120 min;
step two: before the smelting is finished, deoxidizing each material in the medium-frequency induction furnace to obtain a primary material;
step three: adding rare earth alterant with the granularity of 3-12mm into the casting ladle in advance;
step four: adding a primary material into a casting ladle, and modifying the alloy material by adopting an in-ladle pouring method;
step five: stirring, removing slag, and standing for 5-8 min;
step six: and pouring the steel bar in a resin sand casting mold to obtain the steel bar.
8. The holder assembly of claim 7, wherein the deoxidizing operation in step two comprises the steps of:
s1: pre-deoxidizing with 0.5% Si-Ca alloy;
s2: then final deoxidation was carried out with 0.7% Mg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731944.1A CN111823992A (en) | 2020-07-27 | 2020-07-27 | Bracket assembly for fixing water cups with various sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731944.1A CN111823992A (en) | 2020-07-27 | 2020-07-27 | Bracket assembly for fixing water cups with various sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111823992A true CN111823992A (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010731944.1A Pending CN111823992A (en) | 2020-07-27 | 2020-07-27 | Bracket assembly for fixing water cups with various sizes |
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| CN206870913U (en) * | 2017-05-15 | 2018-01-12 | 北京艾斯泰克科技有限公司 | A kind of automobile cup holder structure |
| CN108380675A (en) * | 2018-05-14 | 2018-08-10 | 合肥东方节能科技股份有限公司 | A kind of Combined guiding protective plate |
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2020
- 2020-07-27 CN CN202010731944.1A patent/CN111823992A/en active Pending
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Application publication date: 20201027 |
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