CN214648214U - Novel automobile and air cylinder mounting structure for trailer - Google Patents
Novel automobile and air cylinder mounting structure for trailer Download PDFInfo
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- CN214648214U CN214648214U CN202120789716.XU CN202120789716U CN214648214U CN 214648214 U CN214648214 U CN 214648214U CN 202120789716 U CN202120789716 U CN 202120789716U CN 214648214 U CN214648214 U CN 214648214U
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- air cylinder
- gas receiver
- support
- air
- receiver
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Abstract
The utility model relates to a novel car and air receiver mounting structure for trailer, including the air receiver, still include a plurality of air receiver supports and a plurality of staple bolt subassembly, the one end of air receiver support is passed through the staple bolt subassembly and can be dismantled and fix on the air receiver, and the other end of air receiver support passes through mounting bolt and can dismantle and fix on frame cross beam. This mounting structure has redesigned the gas receiver support that is connected with the gas receiver and the connected mode of this gas receiver support and gas receiver, through the welding between cancellation former gas receiver and support to thereby it is fixed with being connected of gas receiver support to realize the mode of newly-increased staple bolt subassembly. The risk that the air storage cylinder is torn possibly at the welding seam is avoided, the reliability and the driving safety of a vehicle braking system are enhanced, and the greater degree of freedom is provided for the arrangement of the whole vehicle, so that the limitation that the mounting surface is necessarily in the horizontal direction is avoided when the whole vehicle of the air storage cylinder is arranged, and the greater possibility is provided for compact arrangement.
Description
Technical Field
The utility model belongs to the technical field of auto parts technique and specifically relates to a novel car and air receiver mounting structure for trailer is related to.
Background
The air cylinder is an air storage device in an automobile braking system, is generally used for storing air compressed by an air compressor (air pump), and is used for automobile braking, whistling and other systems.
In the prior art, the air cylinder can be divided into a single-cavity air cylinder and a multi-cavity air cylinder, the shape of the air cylinder is cylindrical, and the air cylinder is mainly made of carbon steel or aluminum alloy. Generally, the cylinder is formed by welding a cylinder body formed by rolling and end covers at two ends (the multi-cavity air cylinder also comprises an internal partition plate). In order to mount a cylindrical air cylinder on a vehicle, it is a common practice to weld one or more brackets on the air cylinder to form a mounting surface, and then to connect with a vehicle body through the mounting surface. Referring to fig. 1, a classic air cylinder support and mounting structure is provided, wherein a mounting support 5 is welded on the outer wall of an air cylinder 1, and a plurality of mounting feet 6 are fixed at one end of the mounting support 5 far away from the air cylinder 1.
The above prior art solutions have the following drawbacks: at present, the mounting structure is widely applied in the industry, but with the promotion of light weight, the air cylinder is gradually changed from steel to aluminum, and the mounting structure is directly applied to the air cylinder made of aluminum alloy materials and can cause failure risks. When the mounting surface of the bracket welded on the air cylinder, which is connected with the vehicle body, is not horizontal but vertical, the weight of the air cylinder is completely born by the welding line between the bracket and the cylinder body, and stress concentration is formed at the welding line. The air storage cylinder is possibly torn at the welding seam under the long-term use under the influence of factors such as vibration and the like, so that the braking capability of a vehicle is lost, and great potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art existence, under whole light-weighted background, in order to satisfy the needs of arranging, to the aluminum alloy gas receiver, the utility model provides a novel gas receiver mounting structure for car and trailer in order to solve above-mentioned problem. The welding between the air storage cylinder and the bracket is cancelled, and other connection modes are adopted instead, so that the tearing risk possibly occurring at the welding seam of the cylinder body when the air storage cylinder bracket is vertically connected with the vehicle body is avoided.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a novel air receiver mounting structure for car and trailer, includes the air receiver, still includes a plurality of air receiver supports and a plurality of staple bolt subassembly, the one end of air receiver support is passed through the staple bolt subassembly can be dismantled and fix on the air receiver, the other end of air receiver support can be dismantled through construction bolt and fix on frame cross beam.
Through the technical scheme, the air cylinder support connected with the air cylinder and the connection mode of the air cylinder support and the air cylinder are redesigned by the installation structure, welding between the original air cylinder and the support is cancelled, and therefore the mode of the newly-added hoop component is used for realizing the connection and fixation of the air cylinder and the air cylinder support.
On the one hand, the risk that the air storage cylinder is torn possibly at the welding seam is avoided, the reliability and the driving safety of a vehicle braking system are enhanced, and the greater degree of freedom is provided for the whole vehicle arrangement, so that the whole vehicle arrangement of the air storage cylinder is not limited by the fact that the mounting surface is in the horizontal direction any more, and the greater possibility is provided for compact arrangement. On the other hand, the welding between the air cylinder and the bracket is cancelled by other connecting modes, so that the limitation that the air cylinder and the bracket are made of the same material is broken, and more possibility is provided for the application and further light weight of the composite material.
The present invention may be further configured in a preferred embodiment as: the hoop component comprises a hoop ring, a fastening bolt and a fastening nut, the hoop ring fixes the air cylinder support on the outer side wall of the air cylinder, the hoop ring is arranged on the outer side of the air cylinder, and the fastening bolt is connected with the two ends of the hoop ring and then passes through the fastening nut for fixing.
Through above-mentioned technical scheme, revolve wrong fastening bolt and make its and fastening nut threaded connection for along with fastening bolt's the screwing for the fixing that the hoop can be stable is on the lateral wall of gas receiver, has improved the steadiness of gas receiver support installation. The fastening bolt is loosened, so that the hoop and the air cylinder support are conveniently detached, the structure is simple, and the practicability is high.
The present invention may be further configured in a preferred embodiment as: the air cylinder bracket is shaped like a U, and the air cylinder is cylindrical;
the air cylinder support is arc-shaped at the joint of the air cylinder, the air cylinder support is attached to the outer side wall of the air cylinder through the hoop, and the other end of the air cylinder support is arranged in a plane and provided with a plurality of mounting holes for the mounting bolts to pass through.
Through the technical scheme, the joint of the air cylinder bracket and the air cylinder body is made into the arc shape to adapt to the shape of the air cylinder, and the part is made into the arc surface to reduce the stress between the air cylinder bracket and the air cylinder body and improve the reliability of the mounting structure.
The present invention may be further configured in a preferred embodiment as: and the limiting plate is formed after the inward flanging treatment of the outer side of the air cylinder support in contact with the hoop.
Through the technical scheme, the limiting plate formed by flanging the outer side of the hoop ring in contact with the air cylinder support can avoid the air cylinder support from being separated from the hoop ring, and the stability of the mounting structure is improved.
The present invention may be further configured in a preferred embodiment as: the number of the air cylinder supports is the same as that of the hoop assemblies, and the hoop assemblies are arranged in two and are respectively positioned on two sides of the air cylinder.
Through above-mentioned technical scheme, the gas receiver support is connected fixedly through two annular staple bolt rings with the gas receiver, and two staple bolt rings are located the both sides of gas receiver respectively to reinforcing stability.
To sum up, the utility model discloses a following at least one useful technological effect:
1. this mounting structure has redesigned the gas receiver support that is connected with the gas receiver and the connected mode of this gas receiver support and gas receiver, through the welding between cancellation former gas receiver and support to thereby it is fixed with being connected of gas receiver support to realize the mode of newly-increased staple bolt subassembly.
On the one hand, the risk that the air storage cylinder is torn possibly at the welding seam is avoided, the reliability and the driving safety of a vehicle braking system are enhanced, and the greater degree of freedom is provided for the whole vehicle arrangement, so that the whole vehicle arrangement of the air storage cylinder is not limited by the fact that the mounting surface is in the horizontal direction any more, and the greater possibility is provided for compact arrangement. On the other hand, the welding between the air cylinder and the bracket is cancelled by other connecting modes, the limitation that the air cylinder and the bracket are made of the same material is broken, and more possibility is provided for the application and further light weight of the composite material
2. The fastening bolt is screwed to enable the fastening bolt to be in threaded connection with the fastening nut, and the hoop can be stably fixed on the outer side wall of the air cylinder along with the screwing of the fastening bolt, so that the mounting stability of the air cylinder support is improved. The fastening bolt is loosened, so that the hoop and the air cylinder support are conveniently detached, the structure is simple, and the practicability is high.
3. The connecting part of the air cylinder bracket and the air cylinder body is made into an arc shape to adapt to the shape of the air cylinder, and the part is made into an arc surface to reduce the stress between the air cylinder bracket and the air cylinder body and improve the reliability of the mounting structure.
Drawings
Fig. 1 is a schematic structural diagram in the background art of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is an assembly diagram of the present invention.
Reference numerals: 1. an air cylinder; 2. an air reservoir holder; 21. mounting holes; 22. a limiting plate; 3. the hoop component; 31. a hoop ring; 32. fastening a bolt; 4. installing a bolt; 5. mounting a bracket; 6. mounting a foot; 7. a frame cross member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 2, do the utility model discloses a novel car and 1 mounting structure of gas receiver for trailer, including gas receiver 1, still include a plurality of gas receiver supports 2 and a plurality of staple bolt subassembly 3, the one end of gas receiver support 2 is passed through staple bolt subassembly 3 and can be dismantled and fix on gas receiver 1, and the other end of gas receiver support 2 passes through mounting bolt 4 and can dismantle and fix on frame cross 7.
Referring to fig. 3, the hoop assembly 3 includes a hoop ring 31, a fastening bolt 32 and a fastening nut, the hoop ring 31 fixes the air cylinder bracket 2 on the outer side wall of the air cylinder 1, the hoop ring 31 is disposed on the outer side of the air cylinder 1, and the fastening bolt 32 is fixed through the fastening nut after connecting the two ends of the hoop ring 31. The fastening bolt 32 is screwed to be in threaded connection with the fastening nut, and the hoop 31 can be stably fixed on the outer side wall of the air cylinder 1 along with the screwing of the fastening bolt 32, so that the mounting stability of the air cylinder support 2 is improved. The fastening bolt 32 is loosened, so that the hoop 31 and the air cylinder support 2 are convenient to disassemble, the structure is simple, and the practicability is high.
Referring to fig. 2, the air cylinder holder 2 is substantially U-shaped and the air cylinder 1 is substantially cylindrical. The junction of the air cylinder support 2 and the air cylinder 1 is arc-shaped, the air cylinder support 2 is attached to the outer side wall of the air cylinder 1 through the hoop 31, and the other end of the air cylinder support is arranged on a plane and provided with a plurality of mounting holes 21 for the mounting bolts 4 to pass through. The joint of the air cylinder bracket 2 and the cylinder body of the air cylinder 1 is made into an arc shape to adapt to the shape of the air cylinder 1, and the part is made into an arc surface to reduce the stress between the air cylinder bracket and the cylinder body and improve the reliability of the mounting structure.
Further, the limiting plate 22 is formed after the inward flanging of the outer side of the air cylinder support 2 in contact with the hoop ring 31 is processed, the limiting plate 22 formed by the inward flanging of the outer side of the hoop ring 31 in contact with the air cylinder support 2 can avoid the air cylinder support 2 from being separated from the hoop ring 31, and the stability of the mounting structure is improved.
In this embodiment, the number of the air cylinder brackets 2 is the same as that of the hoop assemblies 3, and the hoop assemblies 3 are configured to be two and located on two sides of the air cylinder 1 respectively. The air cylinder support 2 is fixedly connected with the air cylinder 1 through two annular hoop rings 31, and the two hoop rings 31 are respectively located on two sides of the air cylinder 1 to enhance stability.
The implementation principle of the embodiment is as follows: this mounting structure has redesigned the gas receiver support 2 that is connected with gas receiver 1 and the connected mode of this gas receiver support 2 and gas receiver 1, through the welding between original gas receiver 1 of cancellation and support to thereby it is fixed with being connected of gas receiver support 2 to realize gas receiver 1 with the mode of newly-increased staple bolt subassembly 3.
On the one hand, the risk that the air storage cylinder 1 is possibly torn at the welding seam is avoided, the reliability and the driving safety of a vehicle braking system are enhanced, and the greater degree of freedom is provided for the whole vehicle arrangement, so that the whole vehicle arrangement of the air storage cylinder 1 is not limited by the fact that the installation surface is necessarily in the horizontal direction, and the greater possibility is provided for compact arrangement. On the other hand, the welding between the air storage cylinder 1 and the bracket is cancelled by other connecting modes, the limitation that the air storage cylinder 1 and the bracket are made of the same material is broken, and more possibility is provided for application of the composite material and further light weight.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a novel car and for trailer gas receiver mounting structure, includes gas receiver (1), its characterized in that: still include a plurality of air receiver supports (2) and a plurality of staple bolt subassembly (3), the one end of air receiver support (2) is passed through staple bolt subassembly (3) can be dismantled to be fixed on air receiver (1), the other end of air receiver support (2) is dismantled through construction bolt (4) and is fixed on frame cross member (7).
2. The novel air cylinder mounting structure for automobiles and trailers according to claim 1, wherein: staple bolt subassembly (3) are including embracing hoop (31), fastening bolt (32) and fastening nut, embrace hoop (31) will gas receiver support (2) are fixed on the lateral wall of gas receiver (1), embrace hoop (31) and set up the outside of gas receiver (1), fastening bolt (32) are connected pass through behind the both ends of embracing hoop (31) fastening nut is fixed.
3. The novel air cylinder mounting structure for automobiles and trailers according to claim 2, characterized in that: the air cylinder bracket (2) is U-shaped, and the air cylinder (1) is cylindrical;
gas receiver support (2) with gas receiver (1) junction is arc, gas receiver support (2) pass through embrace hoop (31) and laminate on the lateral wall of gas receiver (1), the other end is the plane setting and has seted up a plurality of confessions mounting hole (21) that mounting bolt (4) passed.
4. The novel air cylinder mounting structure for automobiles and trailers according to claim 3, wherein: the limiting plate (22) is formed after the inward flanging treatment of the outer side of the air cylinder support (2) in contact with the hoop (31).
5. The novel air cylinder mounting structure for automobiles and trailers according to claim 4, wherein: the number of the air cylinder supports (2) is the same as that of the hoop assemblies (3), and the hoop assemblies (3) are arranged into two parts and are respectively positioned on two sides of the air cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789716.XU CN214648214U (en) | 2021-04-16 | 2021-04-16 | Novel automobile and air cylinder mounting structure for trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789716.XU CN214648214U (en) | 2021-04-16 | 2021-04-16 | Novel automobile and air cylinder mounting structure for trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648214U true CN214648214U (en) | 2021-11-09 |
Family
ID=78463160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120789716.XU Active CN214648214U (en) | 2021-04-16 | 2021-04-16 | Novel automobile and air cylinder mounting structure for trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214648214U (en) |
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2021
- 2021-04-16 CN CN202120789716.XU patent/CN214648214U/en active Active
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