Placing support for natural gas transportation tank truck

Abstract

The utility model provides a placing support for a natural gas transportation tank car, which relates to natural gas transportation, and adopts the main technical scheme that the placing support comprises an elastic component, a fixed seat and a fixed part, and the elastic component at least comprises a first elastic part; the lower end of the first elastic piece is used for being connected to a transportation tank truck. The fixed seat is arranged at the upper end of the first elastic piece; the fixing piece is arranged on the fixing base and used for fixing a transportation tank. On one hand, fatigue damage of vibration to the transportation tank truck and the transportation tank structure is effectively reduced, and the purpose of prolonging the service life of equipment is achieved. And on the other hand, the fixing piece ensures the stability of the transportation tank in the transportation process, and losses and accident risks caused by instability are reduced. And on the other hand, violent shaking of the natural gas in the transportation tank caused by vibration is reduced, and the potential leakage risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas transportation, and more specifically, to a placement bracket for a natural gas transportation tank truck. Background Art

[0002] With the continuous optimization of energy structure and the increasing requirements for environmental protection, natural gas, as a clean and efficient energy source, has been widely used and promoted around the world. Especially in the field of long-distance transportation, natural gas tank trucks have become a key link in the natural gas supply chain due to their large storage capacity, high transportation efficiency and low impact on the environment. However, in the actual operation of natural gas tank trucks, due to road bumps, vehicle braking, acceleration, etc., they are prone to severe vibration and impact, which may not only damage the structure of the transport tank and affect its service life, but also may cause safety risks, such as serious accidents such as natural gas leakage.

[0003] Traditional tank truck supports mostly use a rigid connection method. Although the structure is simple, when faced with complex road conditions, the rigid connection cannot effectively absorb and disperse the impact force from the road surface. Long-term use may cause fatigue damage to the connection between the tank and the support, and even cause the tank to rupture. Utility Model Content

[0004] The utility model aims to provide a placement bracket for a natural gas transport tank truck, so as to effectively reduce fatigue damage to the transport tank truck and the transport tank structure caused by vibration, thereby extending the service life of the equipment.

[0005] The utility model is realized by the following technical solutions:

[0006] A placement bracket for a natural gas transport tank truck, comprising an elastic component, a fixing seat, a fixing piece and a base, wherein the base is used to connect the transport tank truck; a guide groove is provided on the upper end surface of the base; an elastic component, wherein the elastic component comprises at least a first elastic piece; the first elastic piece comprises a first damping spring and a first guide rod; the first guide rod is passed through the guide groove; the first damping spring is sleeved on the first guide rod; and the lower end of the first damping spring abuts against the base; the fixing seat is provided at the upper end of the first guide rod, and the fixing seat abuts against the upper end of the first damping spring; the fixing piece is provided on the fixing seat, and the fixing piece is used to fix the transport tank.

[0007] Optionally, the elastic component also includes a second elastic member; the second elastic member is connected to the side wall of the fixed seat; the second elastic member is slidably connected to the base at one end away from the fixed seat; the second elastic member is used to extend or contract along one side of the guide groove toward the other side of the guide groove.

[0008] Optionally, the first elastic member also includes a first limit block and a limit plate; the first limit block is slidably set in the guide groove; the first limit block is connected to the first guide rod; the limit plate is set at the notch of the guide groove, and the limit plate is used to limit the position of the first limit block sliding along the lower end of the guide groove to the upper end of the guide groove.

[0009] Optionally, the placement bracket also includes a fixing plate; the fixing plate is disposed on the upper end surface of the base; and the fixing plate is connected to an end of the second elastic member away from the fixing seat.

[0010] Optionally, the second elastic member includes a second damping spring and a second guide rod; the second guide rod is passed through the fixed plate, and the second guide rod is connected to the fixed seat; the second damping spring is sleeved on the second guide rod; two ends of the second damping spring are respectively abutted against the fixed seat and the fixed plate.

[0011] Optionally, the second elastic member further includes a second limit block; the second limit block is connected to an end of the second guide rod away from the fixing seat; and the second limit block is located on a side of the fixing plate away from the fixing seat.

[0012] Optionally, the fixing member includes a fixing ring and a fixing rod; the outer wall of the fixing ring is connected to the upper end surface of the fixing seat; the fixing rod is screwed to the fixing ring; a plurality of fixing rods are arranged around the fixing ring; and one end of the fixing rod close to the inner wall of the fixing ring is used to abut against the transport tank.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0014] On the one hand, it effectively reduces the fatigue damage of the transport tanker and the transport tank structure caused by vibration, thereby extending the service life of the equipment. On the other hand, the fixings ensure the stability of the transport tank during transportation, reducing the risk of losses and accidents caused by instability. On the other hand, it reduces the violent shaking of natural gas in the transport tank caused by vibration, reducing the potential risk of leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 This is a schematic structural diagram of a placement bracket for a natural gas transport tanker in an embodiment;

[0017] Figure 2 A front view schematic diagram of a placement bracket for a natural gas transport tanker in an embodiment;

[0018] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0019] Marks and corresponding parts names in the attached drawings:

[0020] 1-first elastic member; 101-first damping spring; 102-first guide rod; 103-slider; 104-first limit block; 105-limit plate;

[0021] 2-fixed seat;

[0022] 3-fixing piece; 301-fixing ring; 302-fixing rod;

[0023] 4-base; 5-guide groove;

[0024] 6-second elastic member; 601-second damping spring; 602-second guide rod; 603-second limit block;

[0025] 7-Fix the plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0027] Example

[0028] This embodiment provides a placement bracket for a natural gas tanker truck, such as Figure 1-Figure 3 As shown, it includes an elastic component, a fixing seat 2 and a fixing member 3.

[0029] The elastic component includes a first elastic member 1, which can be a damping spring, a rubber pad or other elastic elements. The lower end of the first elastic member 1 is used to connect to the bearing point on the transport tanker to ensure force transmission while allowing a certain degree of elastic deformation.

[0030] The lower end of the fixing seat 2 is connected to the upper end of the first elastic member 1 by welding, screwing, etc. The fixing seat 2 can be a solid platform made of metal or composite material to ensure that it can withstand the weight of the transport tank and evenly disperse the supporting force from the first elastic member 1.

[0031] A fixing member 3 is installed on the upper end of the fixing seat 2 by screwing, welding or integral molding. The fixing member 3 is used to firmly fix the transport tank on the fixing seat 2.

[0032] During the implementation, the first elastic member 1 is installed on the transport vehicle, and the transport tank is installed on the fixing member 3. When the transport tank is transported by the transport tank truck, the compression and extension capabilities of the first elastic member 1 are used to buffer the vibration and impact caused by uneven road surface or changes in driving speed during transportation.

[0033] This structure can effectively reduce fatigue damage to the transport tanker and the transport tank structure caused by vibration, thereby extending the service life of the equipment. On the other hand, the fixing member 3 ensures the stability of the transport tank during transportation, reducing the risk of losses and accidents caused by instability. On the other hand, it can reduce the violent shaking of natural gas in the transport tank caused by vibration, thereby reducing the potential risk of leakage.

[0034] For example, Figure 3 As shown, the placement bracket further includes a base 4. The base 4 is the basic part of the entire placement bracket, and is directly and firmly connected to the transport tanker by welding, screwing, etc. A guide groove 5 is provided on the upper end surface of the base 4, and the guide groove 5 provides a linear motion track along the vertical direction for the first guide rod 102, which not only constrains the movement direction of the first elastic member 1 (the first damping spring 101 and the first guide rod 102), but also prevents it from being offset or rotated, thereby ensuring the linearity and stability of the elastic buffering effect.

[0035] The first elastic member 1 includes a first damping spring 101 and a first guide rod 102. The first guide rod 102 is inserted into the guide slot 5. The first damping spring 101 is sleeved on the first guide rod 102, and the upper and lower ends of the first damping spring 101 are respectively in contact with and abut against the base 4 and the fixing seat 2. When subjected to vibration or impact, the first guide rod 102 can move up and down in the guide slot 5 to achieve elastic buffering.

[0036] During implementation, when the transport tank truck encounters bumps during driving, the first damping spring 101 can absorb and release energy through compression and extension, thereby greatly reducing the vibration transmitted to the transport tank and maintaining its stability.

[0037] Through this structure, on the one hand, the design of the guide groove 5 makes the movement of the first elastic member 1 more precise, effectively preventing the invalid swing and deflection of the first elastic member 1 during operation, and improving the buffering effect. On the other hand, the first damping spring 101 absorbs and releases vibration energy through compression deformation, greatly alleviating the impact and vibration of the transport tank during transportation, reducing the risk of damage to the transport tank, and also reducing the risk of gas leakage.

[0038] For example, in this embodiment, Figure 3 As shown, the elastic component further includes a second elastic member 6, one end of which is connected to the side wall of the fixing seat 2 by welding, screwing, etc., and one end of which is connected to the upper end of the base 4 by welding, screwing, etc. The second elastic member 6 can extend or contract along one side of the guide groove 5 toward the other side of the guide groove 5 under the limiting action of the first guide rod 102. In other words, the second elastic member 6 provides elastic buffering capacity in the horizontal direction.

[0039] During implementation, when the transport tank truck is subjected to lateral (from one side of the transport tank truck to the other side of the transport tank truck) impact or vibration during driving, the second elastic member 6 can stretch or contract accordingly to absorb this part of the energy, thereby providing additional support and cushioning for the transport tank in the horizontal direction.

[0040] Through this structure, on the one hand, the second elastic member 6 provides additional lateral or tilting buffering, further improving the stability of the transport tanker during driving, especially on rough roads or sharp turns, and can effectively reduce the lateral shaking and tilting of the transport tank. On the other hand, the second elastic member 6 and the first elastic member 1 together form a multi-dimensional buffering system, which can resist external force impact from more angles and directions, thereby more comprehensively protecting the transport tank from damage.

[0041] For example, in order to better manage and guide the expansion and contraction activity of the first damping spring 101, in this embodiment, as Figure 3 As shown, the first elastic member 1 further includes a slider 103, which penetrates the first guide rod 102, and there are two sliders 103. One of the sliders 103 is tightly fitted with the base 4, and the other slider 103 is tightly fitted with the fixing base 2, so as to ensure that the second damping spring 601 always maintains linear motion during compression or extension, and effectively transmits force to the base 4 and the fixing base 2.

[0042] Through this structure, the slider 103 fits with the base 4 and the fixing base 2, reducing the chance of direct contact between the first damping spring 101 and the base 4 and the fixing base 2 surface, thereby reducing the loss of the damping spring due to friction and extending the service life of the damping spring.

[0043] For example, in this embodiment, Figure 3As shown, the first elastic member 1 further includes a first limit block 104 and a limit plate 105. The first limit block 104 is connected to the first guide rod 102 by welding, screwing or integral molding, and the first limit block 104 can slide up and down in the guide groove 5. That is, when the first damping spring 101 is deformed, the first limit block 104 will move linearly along the guide groove 5 together with the first guide rod 102.

[0044] The limit plate 105 is arranged at the notch position of the guide slot 5, and the function of the limit plate 105 is to limit the upward sliding position of the first limit block 104. When the first limit block 104 slides upward to the limit plate 105, it will be blocked by the limit plate 105 and will not continue to rise, thereby limiting the maximum extension of the first damping spring 101 and reducing the risk of the first guide rod 102 sliding out of the guide slot 5.

[0045] This structure can, on the one hand, effectively prevent the first damping spring 101 from overstretching, thereby reducing the risk of the first guide rod 102 slipping out of the guide groove 5. On the other hand, the vibration of the transport tank truck under extreme road conditions can be properly controlled, reducing the risk of the transport tank being in an unstable state due to excessive movement of the first damping spring 101, thereby further improving the safety and stability during transportation.

[0046] For example, in this embodiment, Figure 3 As shown, the placement bracket further includes a fixing plate 7, which is tightly connected to the upper end surface of the base 4 by welding, screwing or integral molding. The end of the second elastic member 6 away from the fixing seat 2 is no longer directly connected to the base 4, but is connected to the fixing plate 7.

[0047] Through this structure, the fixing plate 7 is used to increase the resistance of the upper end of the base 4 to the elastic force, enhance the overall rigidity of the bracket, ensure that the bracket can still maintain sufficient stability when subjected to a large impact, and protect the natural gas transport tank from damage.

[0048] For example, in this embodiment, Figure 3 As shown, the second elastic member 6 includes a second damping spring 601 and a second guide rod 602. The second guide rod 602 is disposed on the fixing plate 7 and can slide on the fixing plate 7, and the second guide rod 602 is connected to the fixing seat 2. The second damping spring 601 is sleeved on the second guide rod 602, and the two ends of the second damping spring 601 are respectively in close contact with the fixing seat 2 and the fixing plate 7.

[0049] During implementation, when the transport tank truck is subjected to lateral impact or vibration during driving, the second damping spring 601 will be compressed or stretched under the constraint of the second guide rod 602 to absorb and release energy, thereby playing a role of buffering and shock absorption.

[0050] Through this structure, on the one hand, the second elastic member 6 composed of the second damping spring 601 and the second guide rod 602 provides additional lateral or tilting buffering, further improving the stability of the transport tank truck during driving, especially on rough roads or sharp turns, and can effectively reduce the lateral shaking and tilting of the transport tank. On the other hand, through the cooperation of the fixing plate 7 and the second guide rod 602, it can be ensured that the second elastic member 6 can provide just the right buffering force to prevent safety hazards caused by excessive or insufficient buffering.

[0051] For example, in this embodiment, Figure 3 As shown, the second elastic member 6 further includes a second limit block 603. The second limit block 603 is directly connected to one end of the second guide rod 602 away from the fixing seat 2, and is located on the side of the fixing plate 7 away from the fixing seat 2. That is, when the second guide rod 602 is extending, the second limit block 603 will limit the extension stroke of the second damping spring 601 and the second guide rod 602 with the assistance of the fixing plate 7.

[0052] Through this structure, on the one hand, the second limit block 603 is used as a stopper for the buffer stroke to prevent the second damping spring 601 from being overstretched after being stressed, thereby protecting the second damping spring 601 from exceeding its elastic limit and reducing the risk of failure or permanent deformation of the second damping spring 601. On the other hand, through the setting of the limit block, it can be ensured that the second elastic member 6 works within the specified safety range, preventing damage to the support structure due to excessive buffering, or excessive impact on the transport tank due to insufficient buffering, thereby improving the safety and stability of the entire transport tank truck system.

[0053] For example, in this embodiment, Figure 3 As shown, the fixing member 3 includes a fixing ring 301 and a fixing rod 302. The fixing ring 301 is connected to the upper end surface of the fixing seat 2 by welding, screwing or integral molding, and becomes the core component for fixing the transport tank. The fixing rod 302 is screwed into the fixing ring 301 by threaded connection, and is evenly arranged around the fixing ring 301 to form a star-shaped or ring-shaped layout structure. When the transport tank needs to be fixed, one end of each fixing rod 302 close to the inner wall of the fixing ring 301 will contact the outer wall of the transport tank and apply pressure. By rotating the fixing rod 302 to make it deeply abut, the transport tank is finally tightly fixed on the placement bracket.

[0054] This structure, on the one hand, makes it easy for the staff to make fine adjustments according to the actual size and shape of the transport tank. By rotating the fixing rod 302, it can adapt to transport tanks of different diameters, thereby improving the versatility and adaptability of the equipment. On the other hand, the surrounding fixing rod 302 can exert balanced pressure on the transport tank in multiple directions, ensuring that the transport tank is firmly fixed on the bracket, and can effectively prevent the transport tank from shaking or falling off even under harsh road conditions, greatly improving the safety during transportation. On the other hand, the threaded fixing rod 302 is easy to install and disassemble quickly, saving operating time and labor costs. At the same time, the fixing force can be adjusted as needed to ensure that it is firmly fixed without causing damage to the transport tank.

[0055] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A placement bracket for a natural gas tanker, characterized in that: include: A base (4), the base (4) being used for connecting to a transport tank truck; The upper end surface of the base (4) is provided with a guide groove (5); An elastic component, the elastic component at least comprising a first elastic member (1); the first elastic member (1) comprising a first damping spring (101) and a first guide rod (102); the first guide rod (102) is inserted into the guide groove (5); the first damping spring (101) is sleeved on the first guide rod (102); and the lower end of the first damping spring (101) is in contact with the base (4); A fixing seat (2), the fixing seat (2) being arranged at the upper end of the first guide rod (102), and the fixing seat (2) being in contact with the upper end of the first damping spring (101); A fixing member (3), wherein the fixing member (3) is arranged on the fixing seat (2), and the fixing member (3) is used to fix the transport tank.

2. The placement stent according to claim 1, characterized in that: The elastic component also includes a second elastic member (6); The side wall of the fixing seat (2) is connected to the second elastic member (6); One end of the second elastic member (6) away from the fixing seat (2) is slidably connected to the base (4); The second elastic member (6) is used to extend or contract along one side of the guide groove (5) in a direction toward the other side of the guide groove (5).

3. The placement stent according to claim 2, characterized in that: The first elastic member (1) further comprises a sliding block (103); The sliding block (103) is inserted into the first guide rod (102); The two sliders (103) are respectively connected to the two ends of the first damping spring (101), and the two sliders (103) are respectively attached to the base (4) and the fixing base (2).

4. The placement stent according to claim 2 or 3, characterized in that: The first elastic member (1) further comprises a first limiting block (104) and a limiting plate (105); The first limiting block (104) is slidably disposed in the guide groove (5); The first limiting block (104) is connected to the first guide rod (102); The guide groove (5) is provided with a limiting plate (105) at the notch, and the limiting plate (105) is used to limit the position of the first limiting block (104) sliding along the lower end of the guide groove (5) toward the upper end of the guide groove (5).

5. The placement stent according to claim 2, characterized in that: Also includes a fixing plate (7); The fixing plate (7) is arranged on the upper end surface of the base (4); The fixing plate (7) is connected to an end of the second elastic member (6) away from the fixing seat (2).

6. The placement stent according to claim 5, characterized in that: The second elastic member (6) comprises a second damping spring (601) and a second guide rod (602); The second guide rod (602) is passed through the fixing plate (7), and the second guide rod (602) is connected to the fixing seat (2); The second damping spring (601) is sleeved on the second guide rod (602); Two ends of the second damping spring (601) are respectively in contact with the fixing seat (2) and the fixing plate (7).

7. The placement stent according to claim 6, characterized in that: The second elastic member (6) further comprises a second limiting block (603); The second limiting block (603) is connected to an end of the second guide rod (602) away from the fixing seat (2); Furthermore, the second limiting block (603) is located on a side of the fixing plate (7) away from the fixing seat (2).

8. The placement stent according to claim 1, characterized in that: The fixing member (3) comprises a fixing ring (301) and a fixing rod (302); The outer wall of the fixing ring (301) is connected to the upper end surface of the fixing seat (2); The fixing rod (302) is screwed onto the fixing ring (301); A plurality of fixing rods (302) are arranged around the fixing ring (301); One end of the fixing rod (302) close to the inner wall of the fixing ring (301) is used for abutting against the transport tank.

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