Anti-seismic vehicle body reinforcing beam convenient to maintain

Abstract

The utility model discloses an anti-seismic car body stiffening beam convenient to maintain, and relates to the technical field of car body stiffening beams, the anti-seismic car body stiffening beam convenient to maintain comprises a first beam rod, a bolt hole site, a second beam rod, a fixing column and a sixth beam rod, the bolt hole site, damping rubber and a manhole are arranged above the first beam rod, and a stripping hole is formed in the side face of the damping rubber. A second beam rod, a fixing column, a third beam rod, a fourth beam rod and a sixth beam rod are installed on the side face of the first beam rod, and a fifth beam rod and a beam sleeve are arranged at the parallel position of the first beam rod. Vibration energy can be effectively absorbed and dispersed, the anti-seismic performance of a vehicle body is remarkably improved, and the safety of the vehicle in the running process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vehicle body reinforcing beam, concretely to an anti -shock vehicle body reinforcing beam convenient to maintain. BACKGROUND

[0002] With the development of the automobile industry, the safety and reliability of vehicles are more and more concerned, and the vehicle body reinforcing beam, as an important part of the automobile body structure, plays a key role in improving the strength and shock resistance of the vehicle body. However, there are some problems in the design and use of the existing vehicle body reinforcing beam. On the one hand, the traditional vehicle body reinforcing beam has room for improvement in terms of shock resistance. When subjected to strong vibration or impact, it is difficult to fully guarantee the integrity of the vehicle body structure. On the other hand, the existing reinforcing beam is not reasonable in structure design, and the disassembly and installation process is complicated, which consumes a lot of time and labor cost, bringing many inconveniences to maintenance work, such as:

[0003] The vehicle frame and body reinforcing beam of application number: CN202021288933.2 does not have a shock-resistant structure, and relies only on the rigidity of the beam body to resist vibration, which makes it difficult to effectively filter vibration and reduces the burden of removing internal dust without setting maintenance hole positions. SUMMARY

[0004] The utility model aims at providing a kind of anti -shock vehicle body reinforcing beam convenient to maintain to solve the above background technique proposed that the equipment in existing market does not set up anti -shock structure, only rely on the rigidity of the beam body to resist vibration, which makes it difficult to effectively filter vibration and reduces the burden of removing internal dust without setting maintenance hole positions.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of anti -shock vehicle body reinforcing beam convenient to maintain, including first beam rod, bolt hole, second beam rod, fixed column and sixth beam rod;

[0006] The first beam rod is provided with bolt hole, shock-absorbing rubber and maintenance hole above, the shock-absorbing rubber side is provided with stripping hole, the first beam rod side is equipped with second beam rod, fixed column, third beam rod, fourth beam rod and sixth beam rod, and the first beam rod parallel position is provided with fifth beam rod and beam sleeve.

[0007] As a preferred technical scheme of the utility model, bolt hole is opened on the surface of the first beam rod, four bolt holes are arranged in parallel as a group, and four groups of bolt holes are arranged on both sides of the center line of the first beam rod, and the first beam rod body is made of high-strength alloy steel material;

[0008] By adopting the above technical solution, the first beam of the equipment, made of high-strength alloy steel and featuring internal honeycomb inspection holes and shock-absorbing rubber, can effectively absorb and disperse vibration energy, significantly improve the vehicle's anti-vibration performance, and ensure the vehicle's safety during operation.

[0009] As a preferred technical solution of this utility model, inspection holes are opened on the side surface of the first beam rod. There are five inspection holes arranged in a straight line, and the inspection holes are hexagonal in structure. Shock-absorbing rubber is slidably connected inside the inspection holes. Peeling holes are opened on the outside of the shock-absorbing rubber. The peeling holes penetrate the shock-absorbing rubber vertically. The shock-absorbing rubbers are placed in the inspection holes in groups of two.

[0010] By adopting the above technical solution, the equipment is detachably connected to the first beam rod by bolts through the connector, and the setting of inspection holes and shock-absorbing rubber makes the equipment more convenient and quick to maintain and repair, greatly reducing maintenance costs and time, and improving the efficiency of vehicle use.

[0011] As a preferred technical solution of this utility model, the second beam is fixed to the side of the first beam with bolts, the third beam is fixed to the second beam with bolts at symmetrical positions, the second beam and the third beam are generally in a figure-eight shape, and the third beam and the second beam are fixedly connected to a fixing column on the outside, and a fourth beam and a sixth beam are sandwiched between the second beam and the third beam, the fourth beam and the sixth beam having an arc-shaped structure;

[0012] By adopting the above technical solution, the equipment further enhances the strength and stability of the first beam and improves its seismic resistance through the triangular stable structure formed by the first beam, the second beam and the third beam, and the optimized connection layout between the beams.

[0013] As a preferred embodiment of this utility model, a fifth beam is installed parallel to the side of the first beam. The fifth beam has an arc-shaped structure, and both ends of the fifth beam are rotatably connected to a beam sleeve. The outer ring of the beam sleeve has three bolt holes evenly spaced.

[0014] By adopting the above technical solution, the equipment can improve its torsional resistance while ensuring its rigidity by setting the fifth beam as an arc-shaped structure.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The first beam of this equipment is made of high-strength alloy steel and features internal honeycomb inspection holes and shock-absorbing rubber, which can effectively absorb and disperse vibration energy, significantly improve the vehicle's anti-vibration performance, and ensure the safety of the vehicle during operation.

[0017] 2、The device is detachably connected with the first beam rod through the connecting piece and the bolt, and the maintenance hole and the shock-absorbing rubber are arranged, so that the device is more convenient and fast during maintenance and repair, the maintenance cost and time are greatly reduced, and the use efficiency of the vehicle is improved;

[0018] 3、The device forms a triangular stable structure through the first beam rod, the second beam rod and the third beam rod, and the connection layout between the beam rods is optimized, so that the strength and stability of the first beam rod are further enhanced, and the anti-seismic effect is improved;

[0019] 4、The device sets the fifth beam rod as an arc structure, so that the torsional resistance of the device is improved, and the rigidity of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a side view structure schematic diagram of the utility model;

[0021] Figure 2 It is a fifth beam rod and beam sleeve structure schematic diagram of the utility model;

[0022] Figure 3 It is a first beam rod and maintenance hole structure schematic diagram of the utility model;

[0023] Figure 4 It is a second beam rod and fixed column structure schematic diagram of the utility model;

[0024] Figure 5 It is a fourth beam rod side view structure schematic diagram of the utility model;

[0025] Figure 6 It is a beam sleeve side view structure schematic diagram of the utility model;

[0026] Figure 7 It is a fifth beam rod side view structure schematic diagram of the utility model;

[0027] Figure 8 It is a fifth beam rod front view structure schematic diagram of the utility model.

[0028] In the drawing: 1, first beam rod; 2, bolt hole; 3, second beam rod; 4, fixed column; 5, third beam rod; 6, shock-absorbing rubber; 7, fourth beam rod; 8, stripping hole; 9, fifth beam rod; 10, beam sleeve; 11, maintenance hole; 12, sixth beam rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0030] Please refer to Figure 1 Figure 8 The technical scheme of the present application is: an anti-vibration vehicle body reinforcing beam convenient to maintain, comprising a first beam rod 1, a bolt hole 2, a second beam rod 3, a fixing column 4, a third beam rod 5, damping rubber 6, a fourth beam rod 7, a stripping hole 8, a fifth beam rod 9, a beam sleeve 10, an inspection hole 11 and a sixth beam rod 12.

[0031] ​The first beam rod 1 is provided with bolt hole positions 2, shock-absorbing rubbers 6 and maintenance holes 11. The bolt hole positions 2 are arranged on the surface of the first beam rod 1, four bolt hole positions 2 are arranged in parallel as a group, and four groups of bolt hole positions 2 are arranged on both sides of the center line of the first beam rod 1. The first beam rod 1 is made of high-strength alloy steel. The first beam rod 1 of the device can effectively absorb and disperse vibration energy, significantly improve the anti-seismic performance of the vehicle body, ensure the safety of the vehicle during driving, and guarantee the safety of the vehicle during driving. The shock-absorbing rubbers 6 are provided with stripping holes 8 on the side surface. The first beam rod 1 is provided with maintenance holes 11 on the side surface. The maintenance holes 11 are arranged in a straight line and are hexagonal structures. The shock-absorbing rubbers 6 are slidably connected in the maintenance holes 11. The stripping holes 8 are vertically arranged through the shock-absorbing rubbers 6. Two shock-absorbing rubbers 6 are arranged in the maintenance holes 11 as a group. The device is detachably connected with the first beam rod 1 through the bolt, and the maintenance holes 11 and the shock-absorbing rubbers 6 are arranged, so that the device is more convenient and fast during maintenance and repair, greatly reduces the maintenance cost and time, improves the use efficiency of the vehicle, and improves the use efficiency of the vehicle. The first beam rod 1 is provided with a second beam rod 3, a fixed column 4, a third beam rod 5, a fourth beam rod 7 and a sixth beam rod 12 on the side surface. The second beam rod 3 is fixedly connected with the first beam rod 1 through bolts. The second beam rod 3 is fixedly connected with the third beam rod 5 at the symmetrical position. The second beam rod 3 and the third beam rod 5 are in an eight-shaped structure. The third beam rod 5 is fixedly connected with the fixed column 4 outside the second beam rod 3. The fourth beam rod 7 and the sixth beam rod 12 are arranged between the second beam rod 3 and the third beam rod 5. The fourth beam rod 7 and the sixth beam rod 12 are in an arc-shaped structure. The device is further improved in strength and stability, and the anti-seismic effect is improved. The first beam rod 1 is provided with a fifth beam rod 9 and a beam sleeve 10 in parallel. The fifth beam rod 9 is rotatably connected with the beam sleeve 10 at both ends. The beam sleeve 10 is uniformly provided with three bolt hole positions 2 on the outer circle. The fifth beam rod 9 is arranged in an arc-shaped structure, which can improve the torsional performance of the device while ensuring the rigidity of the device.

[0032] Working principle: when using a kind of anti-seismic type vehicle body reinforcing beam convenient to maintain, first, the first beam rod 1 is inserted into the bolt hole position 2 and fixed on the vehicle chassis at the appropriate position through the bolt, then the second beam rod 3 and the third beam rod 5 are installed in sequence through the bolt, the fixed column 4 is inserted into the bolt and fixed, then the fourth beam rod 7 and the sixth beam rod 12 are installed, and finally the fifth beam rod 9 is sleeved with the beam sleeve 10 at both ends, and the beam sleeve 10 is installed on the vehicle chassis at the appropriate position.

[0033] Thus a series of work is completed. The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0034] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An easy-to-maintain earthquake-resistant vehicle body reinforcement beam, comprising a first beam (1), bolt holes (2), a second beam (3), a fixing column (4), and a sixth beam (12); Its features are: The first beam (1) is provided with bolt holes (2), shock-absorbing rubber (6) and inspection holes (11) on its upper side. The shock-absorbing rubber (6) is provided with peeling holes (8) on its side. The first beam (1) is provided with second beam (3), fixing column (4), third beam (5), fourth beam (7) and sixth beam (12) on its side. The first beam (1) is provided with fifth beam (9) and beam sleeve (10) in a parallel position.

2. The easily maintainable seismic-resistant vehicle body reinforcement beam according to claim 1, characterized in that, Bolt holes (2) are opened on the surface of the first beam (1). The four bolt holes (2) are arranged in parallel as a group, and the four groups of bolt holes (2) are respectively placed on both sides of the center line of the first beam (1). The body of the first beam (1) is made of high-strength alloy steel.

3. The easily maintainable seismic-resistant vehicle body reinforcement beam according to claim 2, characterized in that, Inspection holes (11) are opened on the side surface of the first beam (1). There are five inspection holes (11) arranged in a straight line, and the inspection holes (11) are hexagonal. Shock-absorbing rubber (6) is slidably connected inside the inspection holes (11). Peeling holes (8) are opened on the outside of the shock-absorbing rubber (6). The peeling holes (8) penetrate the shock-absorbing rubber (6) vertically. The shock-absorbing rubber (6) is placed in the inspection holes (11) in groups of two.

4. The easily maintainable seismic-resistant vehicle body reinforcement beam according to claim 3, characterized in that, The second beam (3) is fixed to the side of the first beam (1) with bolts, and the third beam (5) is fixed to the symmetrical position of the second beam (3) with bolts. The second beam (3) and the third beam (5) are in a figure-eight shape. The third beam (5) and the second beam (3) are fixedly connected to the fixing column (4) on the outside. The fourth beam (7) and the sixth beam (12) are sandwiched between the second beam (3) and the third beam (5). The fourth beam (7) and the sixth beam (12) adopt an arc-shaped structure.

5. A seismic-resistant vehicle body reinforcement beam that is easy to maintain according to claim 4, characterized in that, The fifth beam (9) is installed parallel to the side of the first beam (1). The fifth beam (9) has an arc-shaped structure, and the two ends of the fifth beam (9) are rotatably connected to the beam sleeve (10). The outer ring of the beam sleeve (10) has three bolt holes (2) evenly distributed.

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