Front supporting structure of vehicle fuel gas cylinder

Abstract

The utility model relates to the related technical field of gas cylinders, in particular to a vehicle fuel gas cylinder front portion supporting structure which comprises a fuel gas cylinder, a fastening mechanism and a damping assembly, the fastening mechanism is arranged on the outer wall of the fuel gas cylinder, and the damping assembly is arranged below the fuel gas cylinder. An anti-skid sleeve is arranged on the outer wall of the fastening belt, the gas cylinder can be prevented from sliding and falling off when the gas cylinder is fixed, the tightness of the fastening belt is adjusted by rotating a nut on a threaded rod through a related worker, the worker can conveniently assemble and disassemble the gas cylinder, the working efficiency is improved, falling off caused by shaking of an automobile can be effectively prevented, and the safety of the automobile is improved. The shock absorption plate, the first shock absorber and the second shock absorber are arranged below the gas cylinder, damage to the gas cylinder caused by shaking of the automobile is reduced, leakage caused by breakage of the gas cylinder is avoided, and fire disasters and explosion accidents are prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of gas cylinders, and in particular to a front support structure for a vehicle gas cylinder. Background Technology

[0002] A gas cylinder is a type of movable pressure vessel with a bottle-shaped main structure, generally filled with gas. Gas cylinders have a wide range of applications, and are almost indispensable in both production and daily life. Vehicle gas cylinders are high-vacuum insulated containers used in automobiles to store liquefied natural gas. They are designed with a double-layer structure. The inner liner is used to store cryogenic liquid liquefied natural gas, and its outer wall is wrapped with multiple layers of insulation material, which has excellent heat insulation performance. At the same time, the jacket is evacuated to a high vacuum, forming a good insulation system. However, the design of the outer shell and support system is crucial. It needs to be able to withstand the external forces generated by the transport vehicle during operation, which may cause the gas cylinder to rupture or deform, endangering the personal safety of the driver. Therefore, a front support structure for vehicle gas cylinders is particularly needed.

[0003] The following problems exist with the current market products during use:

[0004] 1. The existing front support bracket for automotive gas cylinders does not take into account adjustable fixing straps and anti-slip features, which increases the workload of relevant personnel and may cause the bracket to fall off due to vehicle shaking during driving.

[0005] 2. The existing front support bracket for automotive gas cylinders does not take into account the external forces generated by the vehicle's bumps during driving, which may cause the gas cylinder to rupture or deform. Gas cylinder leaks may pollute the environment, harm human health, and may also cause fires, explosions, and endanger the personal safety of drivers. Utility Model Content

[0006] The purpose of this utility model is to provide a front support structure for vehicle gas cylinders to solve the problem mentioned in the background art that the existing natural gas pipelines installed on the embankment do not take into account the occurrence of embankment landslides and collapses. In such cases, when the pipeline ruptures and deforms, relevant personnel cannot know in time that the natural gas pipeline rupture has led to long-term leakage of natural gas, causing environmental pollution, harm to human health, and may also cause fire and explosion accidents.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a front support structure for a vehicle gas cylinder, comprising a gas cylinder, a fastening mechanism, and a shock-absorbing component. The fastening mechanism is provided on the outer wall of the gas cylinder, and the shock-absorbing component is provided below the gas cylinder. The fastening mechanism includes a fastening band, an anti-slip sleeve, a first fixing plate, a first bolt, a threaded rod, a nut, a second fixing plate, a second bolt, and a placement plate. The fastening band is provided on the outer wall of the gas cylinder, and an anti-slip sleeve is installed on the outer wall of the fastening band. The first fixing plate is provided on the outer wall of the fastening band, and a first bolt is connected to the outer wall of the first fixing plate. One end of the threaded rod is connected through the first fixing plate, and a nut is connected to one end of the threaded rod. The other end of the threaded rod is connected through the second fixing plate, and a second bolt is connected to the outer wall of the second fixing plate. A placement plate is provided on the outer wall of the second fixing plate.

[0008] Preferably, the shock absorption assembly includes a shock absorption plate, a first shock absorber, a connecting plate, a third bolt, a baffle, and a second shock absorber. The shock absorption plate is disposed on the bottom wall of the placement plate, the first shock absorber is installed on the bottom wall of the shock absorption plate, the bottom wall of the first shock absorber is provided with a connecting plate, the third bolt is connected to the connecting plate, the outer wall of the connecting plate is provided with a baffle, and the outer wall of the baffle is provided with a second shock absorber.

[0009] Preferably, the anti-slip sleeve is symmetrically arranged with respect to the width axis of the fastening band, and the fastening band is symmetrically arranged with respect to the length axis of the gas cylinder.

[0010] Preferably, the first bolts are installed at equal intervals on the outer wall of the first fixing plate, and the first fixing plate is installed on the fastening band by the first bolts.

[0011] Preferably, the second bolts are installed at equal intervals on the outer wall of the second fixing plate, and the second fixing plate is installed on the placement plate by the second bolts.

[0012] Preferably, the first shock absorbers are evenly spaced on the bottom wall of the shock absorber plate, and the baffles are installed symmetrically about the width centerline of the connecting plate.

[0013] Preferably, the third bolts are installed at equal intervals on the outer wall of the connecting plate, and the connecting plate is installed on the baffle by the third bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the front support structure of the vehicle gas cylinder and the setting of the fastening mechanism make it convenient and quick for relevant personnel to load and unload the gas cylinder, improving work efficiency. At the same time, the setting of the shock absorption component can effectively prevent the gas cylinder from falling off due to vehicle shaking and reduce the damage to the gas cylinder caused by vehicle shaking. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall appearance and structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first shock absorber and the shock-absorbing plate used together in this utility model;

[0017] Figure 3 This is a schematic diagram of the fastening mechanism of this utility model;

[0018] Figure 4 This is a cross-sectional view of the shock absorption component of this utility model.

[0019] Figure 5 This utility model Figure 3 A magnified structural diagram at point A.

[0020] In the diagram: 1. Gas cylinder; 2. Fastening mechanism; 21. Fastening strap; 22. Anti-slip sleeve; 23. First fixing plate; 24. First bolt; 25. Threaded rod; 26. Nut; 27. Second fixing plate; 28. Second bolt; 29. ​​Placement plate; 3. Shock absorption assembly; 31. Shock absorption plate; 32. First shock absorber; 33. Connecting plate; 34. Third bolt; 35. Baffle; 36. Second shock absorber. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a front support structure for a vehicle gas cylinder, including a gas cylinder 1, a fastening mechanism 2 and a shock-absorbing component 3. The fastening mechanism 2 is provided on the outer wall of the gas cylinder 1, and the shock-absorbing component 3 is provided below the gas cylinder 1.

[0023] The fastening mechanism 2 includes a fastening band 21, an anti-slip sleeve 22, a first fixing plate 23, a first bolt 24, a threaded rod 25, a nut 26, a second fixing plate 27, a second bolt 28, and a placement plate 29. The outer wall of the gas cylinder 1 is provided with a fastening band 21, and an anti-slip sleeve 22 is installed on the outer wall of the fastening band 21. The outer wall of the fastening band 21 is provided with a first fixing plate 23, and a first bolt 24 is connected to the outer wall of the first fixing plate 23. One end of the threaded rod 25 is connected to the first fixing plate 23, and a nut 26 is connected to one end of the threaded rod 25. The other end of the threaded rod 25 is connected to the second fixing plate 27, and a second bolt 28 is connected to the outer wall of the second fixing plate 27. The system includes a placement plate 29. A fastening band 21, an anti-slip sleeve 22, a first fixing plate 23, a threaded rod 25, a nut 26, and a fixing plate 27 are installed. The anti-slip sleeve 22 is mounted on the outer wall of the fastening band 21 to prevent the gas cylinder 1 from sliding off. The first fixing plate 23 is fixed to the outer wall of the fastening band 21, and the second fixing plate 27 is fixed to the placement plate 29. The threaded rod 25 connects the first fixing plate 23 and the second fixing plate 27. Nuts 26 are installed at both ends of the threaded rod 25. Workers can adjust the tightness of the fastening band 21 by rotating the nuts 26, facilitating the loading and unloading of the gas cylinder 1, improving work efficiency, and effectively preventing it from falling off due to vehicle movement.

[0024] Furthermore, the damping assembly 3 includes a damping plate 31, a first damper 32, a connecting plate 33, a third bolt 34, a baffle 35, and a second damper 36. The damping plate 31 is disposed on the bottom wall of the placement plate 29, the first damper 32 is installed on the bottom wall of the damping plate 31, the bottom wall of the first damper 32 is provided with the connecting plate 33, the third bolt 34 is connected to the connecting plate 33, the outer wall of the connecting plate 33 is provided with the baffle 35, and the outer wall of the baffle 35 is provided with the second damper 36. By setting up the shock absorber 31, the first shock absorber 32, the connecting plate 33, the bolt 34, the baffle 35, and the second shock absorber 36, the third bolt 34 is connected through the connecting plate 33 and the baffle 35 to fix the connecting plate 33 and the baffle 35. The first shock absorber 32 is set below the shock absorber 31 and the second shock absorber 32 is set on the outer wall of the baffle 35 to reduce the damage of the vehicle shaking to the gas cylinder 1, avoid the gas cylinder 1 from rupturing and leaking, and prevent the occurrence of fire and explosion accidents.

[0025] Furthermore, the anti-slip sleeve 22 is symmetrically arranged with respect to the width centerline of the fastening strap 21, and the fastening strap 21 is symmetrically arranged with respect to the length centerline of the gas cylinder 1. By setting the anti-slip sleeve 22 and the fastening strap 21, the protective sleeve 22 is installed on the fastening strap 21, and then the fastening strap 21 is installed on the gas cylinder 1. This can prevent the gas cylinder 1 from sliding off, making it convenient for workers to load and unload the gas cylinder 1, improving work efficiency, and also effectively preventing it from falling off due to vehicle shaking.

[0026] Furthermore, the first bolts 24 are installed at equal intervals on the outer wall of the first fixing plate 23. The first fixing plate 23 is installed on the fastening band 21 by the first bolts 24. With the arrangement of the first bolts 24 and the first fixing plate 23, the first bolts 24 install the first fixing plate 23 on the fastening band 21, which can fix the first fixing plate 23 on the fastening band 21, making it convenient for workers to load and unload the gas cylinder 1, improving work efficiency, and effectively preventing it from falling off due to vehicle shaking.

[0027] Furthermore, the second bolts 28 are installed at equal intervals on the outer wall of the second fixing plate 27. The second fixing plate 27 is installed on the placement plate 29 by the second bolts 28. With the arrangement of the second bolts 28 and the second fixing plate 27, the second bolts 28 can fix the second fixing plate 27 on the placement plate 29, which can facilitate the loading and unloading of gas cylinder 1 by the staff, improve work efficiency, and effectively prevent it from falling off due to vehicle shaking.

[0028] Furthermore, the first shock absorbers 32 are evenly spaced on the bottom wall of the shock absorber plate 31, and the baffle 35 is symmetrically installed with respect to the width of the connecting plate 33. Through the arrangement of the shock absorber plate 31 and the first shock absorbers 32, the shock absorption effect is improved, the damage of the vehicle shaking to the gas cylinder 1 is reduced, the gas cylinder 1 is prevented from rupturing and leaking, and the occurrence of fire and explosion accidents is prevented.

[0029] Furthermore, the third bolts 34 are installed at equal intervals on the outer wall of the connecting plate 33. The connecting plate 33 is installed on the baffle 35 by the third bolts 34. By setting the connecting plate 33 and the third bolts 34, the connecting plate 33 can be fixed on the baffle 35, reducing the damage to the gas cylinder 1 caused by the shaking of the car, preventing the gas cylinder 1 from rupturing and leaking, and preventing fire and explosion accidents.

[0030] Working principle: First, the protective sleeve 22 is installed on the fastening belt 21 by setting the first fixing plate 23 fixed on the outer wall of the fastening belt 21 and the second fixing plate 27 on the placement plate 29. Then, the fastening belt 21 is installed on the gas cylinder 1 to prevent the gas cylinder 1 from slipping and falling off. The first fixing plate 23 and the second fixing plate 27 are connected by a threaded rod 25. The second fixing plate 27 is installed on the placement plate 29 by the second bolt 28, so that the second fixing plate 27 can be fixed on the placement plate 29, which makes it convenient for workers to load and unload the gas cylinder 1. At both ends of the threaded rod 25 Install nut 26. Workers can adjust the tightness of the fastening band 21 by rotating nut 26, which facilitates the loading and unloading of gas cylinder 1, improves work efficiency, and effectively prevents it from falling off due to vehicle shaking. Then, the third bolt 34 is connected to the connecting plate 33 and the baffle 35 to fix the connecting plate 33 and the baffle 35. The first shock absorber 32 is set under the shock absorber plate 31 and the second shock absorber 32 is set on the outer wall of the baffle 35 to reduce the damage of vehicle shaking to gas cylinder 1, prevent gas cylinder 1 from rupturing and leaking, and prevent fire and explosion accidents.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A front support structure for a vehicle gas cylinder, characterized in that: The outer wall of the gas cylinder (1) is provided with a fastening mechanism (2), and a shock-absorbing component (3) is provided below the gas cylinder (1). The fastening mechanism (2) includes a fastening band (21), an anti-slip sleeve (22), a first fixing plate (23), a first bolt (24), a threaded rod (25), a nut (26), a second fixing plate (27), a second bolt (28), and a placement plate (29). The outer wall of the gas cylinder (1) is provided with a fastening band (21), the outer wall of the fastening band (21) is provided with an anti-slip sleeve (22), the outer wall of the fastening band (21) is provided with a first fixing plate (23), the outer wall of the first fixing plate (23) is connected with a first bolt (24), one end of the threaded rod (25) is connected through the first fixing plate (23), one end of the threaded rod (25) is connected with a nut (26), the other end of the threaded rod (25) is connected through the second fixing plate (27), the outer wall of the second fixing plate (27) is connected with a second bolt (28), and the outer wall of the second fixing plate (27) is provided with a placement plate (29).

2. The front support structure for a vehicle gas cylinder according to claim 1, characterized in that: The shock absorption assembly (3) includes a shock absorption plate (31), a first shock absorber (32), a connecting plate (33), a third bolt (34), a baffle (35), and a second shock absorber (36). The shock absorption plate (31) is disposed on the bottom wall of the placement plate (29). The first shock absorber (32) is installed on the bottom wall of the shock absorption plate (31). The bottom wall of the first shock absorber (32) is provided with a connecting plate (33). The third bolt (34) is connected to the connecting plate (33). The outer wall of the connecting plate (33) is provided with a baffle (35). The outer wall of the baffle (35) is provided with a second shock absorber (36).

3. The front support structure for a vehicle gas cylinder according to claim 1, characterized in that: The anti-slip sleeve (22) is symmetrically arranged with respect to the width axis of the fastening band (21), and the fastening band (21) is symmetrically arranged with respect to the length axis of the gas cylinder (1).

4. The front support structure for a vehicle gas cylinder according to claim 1, characterized in that: The first bolts (24) are installed at equal intervals on the outer wall of the first fixing plate (23), and the first fixing plate (23) is installed on the fastening band (21) by the first bolts (24).

5. The front support structure for a vehicle gas cylinder according to claim 1, characterized in that: The second bolts (28) are installed at equal intervals on the outer wall of the second fixing plate (27), and the second fixing plate (27) is installed on the placement plate (29) by the second bolts (28).

6. The front support structure for a vehicle gas cylinder according to claim 2, characterized in that: The first shock absorber (32) is evenly spaced on the bottom wall of the shock absorber plate (31), and the baffle (35) is symmetrically installed with respect to the width centerline of the connecting plate (33).

7. The front support structure for a vehicle gas cylinder according to claim 2, characterized in that: The third bolts (34) are installed at equal intervals on the outer wall of the connecting plate (33), and the connecting plate (33) is installed on the baffle (35) by the third bolts (34).

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