A stable and anti-bumping device for tank liquid oxygen transportation

Abstract

The embodiment of the present application provides a canned liquid oxygen transport stabilization and anti-bumping device, which relates to the field of liquid oxygen canning technology. The canned liquid oxygen transport stabilization and anti-bumping device includes a liquid oxygen tank and a buffer mechanism; a fixing frame is fixed to the bottom of the liquid oxygen tank, and a base is arranged below the fixing frame; the hinge seat is installed on the surface of the base, and the ends of the first support rod and the second support rod are respectively hinged to the hinge seat, and a connecting block is hinged on one side of the connecting rod, and the connecting block is connected to the fixing frame, and a shock absorber is connected between the first support rod and the second support rod. According to the canned liquid oxygen transport stabilization and anti-bumping device of the present application, the parallel first support rod and the second support rod are used in combination with the shock absorber, which has a good stabilization effect, and at the same time has a good shock-absorbing and anti-bumping effect, which provides protection for the transportation of canned liquid oxygen, prevents damage to the tank body due to bumps, extends the service life of the tank body, and prevents leakage accidents caused by damage to the tank body.

Description

Technical Field

[0001] The present application relates to the field of liquid oxygen tanking, and in particular to a device for stabilizing and preventing bumps during the transportation of tanked liquid oxygen. Background Art

[0002] At present, liquid oxygen is the form of oxygen in liquid state. It has important applications in aerospace, submarine and gas industries. Liquid oxygen is a light blue liquid with strong paramagnetism. Liquid oxygen bottles are containers for storing and transporting oxygen. They have high pressure and are generally cylindrical steel bottles made of alloy structural steel by hot stamping and pressing. Liquid oxygen used in factories is usually packed in liquid oxygen bottles. Sometimes, due to different work locations, liquid oxygen bottles need to be moved; liquid oxygen is usually stored in special cryogenic storage tanks, which have good thermal insulation properties to prevent liquid oxygen from evaporating. The storage place should be well ventilated, away from fire sources and flammable materials, and corresponding safety facilities should be set up, such as safety valves, pressure gauges, etc.

[0003] The transfer of liquid oxygen requires the use of tank containers. During transportation, safety regulations must be strictly observed to prevent accidents such as collisions and leaks. Liquid oxygen plays an important role in modern industry, aerospace, and medical fields due to its special properties and wide range of uses. However, when using and handling liquid oxygen, safety issues must be highly valued and relevant operating procedures and safety standards must be strictly observed;

[0004] The above-mentioned prior art solutions have the following defects: the liquid oxygen storage tank does not have a shock-absorbing and anti-bumping structure, and the tank body is easily damaged during transportation and transfer, which may cause the tank body to break and cause leakage accidents in serious cases. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems existing in the prior art. According to the embodiment of the present application, a tanked liquid oxygen transport stabilization and anti-bumping device comprises a liquid oxygen tank and a buffer mechanism;

[0006] A fixing frame is fixed at the bottom of the liquid oxygen tank, and a base is arranged below the fixing frame; the buffer mechanism is symmetrically arranged at both ends of the fixing frame, and the buffer mechanism is arranged between the fixing frame and the base, and the buffer mechanism includes a first support rod, a second support rod, a hinge seat and a connecting rod, the first support rod and the second support rod are arranged in parallel, the hinge seat is installed on the surface of the base, the ends of the first support rod and the second support rod are hinged to the hinge seat respectively, one end of the connecting rod is hinged to the first support rod, and the other end of the connecting rod is hinged to the second support rod, a connecting block is hinged on one side of the connecting rod, and the connecting block is connected to the fixing frame, and a shock absorber is connected between the first support rod and the second support rod.

[0007] According to the tanked liquid oxygen transport stabilization and anti-bumping device in the embodiment of the present application, a fixed frame is provided for supporting the liquid oxygen tank, a base provided below the fixed frame is fixed to the transport device, and shock absorption and anti-bumping are performed by providing a buffer mechanism between the fixed frame and the base; the first support rod and the second support rod arranged in parallel are hinged to the hinge seat through the ends to form a movable parallelogram structure, wherein the hinge seat is installed on the surface of the base for support, and the connecting block hinged on one side of the connecting rod provides supporting force to the fixed frame, and shock absorption is performed by the shock absorber connected between the first support rod and the second support rod. The first support rod and the second support rod arranged in parallel are used in conjunction with the shock absorber to achieve a good stabilization effect and at the same time have a good shock absorption and anti-bumping effect, thereby providing protection for the transportation of tanked liquid oxygen, preventing damage to the tank body due to bumps, extending the service life of the tank body, and preventing leakage accidents caused by damage to the tank body.

[0008] In addition, the tanked liquid oxygen transport stabilization and anti-bumping device according to the embodiment of the present application also has the following additional technical features:

[0009] In a preferred embodiment of the present invention, arc frames are fixed at both ends of the fixing frame, and the arc frames cooperate with and are connected to the lower surface of the liquid oxygen tank, so that the liquid oxygen tank is stably supported by adding the arc frames.

[0010] In a preferred embodiment of the present invention, a rubber pad is fixed to the upper end surface of the arc frame, and the rubber pad is arranged between the upper surface of the arc frame and the lower surface of the liquid oxygen tank. The addition of the rubber pad can enhance the stability of the connection and has a certain buffering and protective effect.

[0011] In a preferred embodiment of the present invention, the fixing frame is arranged parallel to the base, and the fixing frame is connected to the outer peripheral surface of the base through an accordion cover. The accordion cover is arranged to cover the gap between the fixing frame and the base, which not only has an aesthetic effect, but also can block the entry of debris and prevent the buffer mechanism from failing.

[0012] In a preferred embodiment of the present invention, the base includes a frame and a support plate, the support plate is placed in the middle of the frame, and the support plate and the frame are connected via a shock-absorbing spring. By adding a shock-absorbing spring, the shock-absorbing effect is further improved to achieve a longitudinal buffering balance.

[0013] In a preferred embodiment of the present invention, the support plate is provided with a sliding hole, a support rod slides through the sliding hole, an end of the support rod is fixedly connected to the frame, and the shock absorbing spring is sleeved on the surface of the support rod.

[0014] In a preferred embodiment of the present invention, mounting holes are provided on the surface of the frame, and the mounting holes are provided at each corner of the frame.

[0015] In a preferred embodiment of the present invention, the crossbeam is arranged transversely, the support rod is arranged longitudinally, one end of the shock-absorbing spring is connected to the frame, and the other end of the shock-absorbing spring is connected to the support plate.

[0016] In a preferred embodiment of the present invention, two adjacent buffer mechanisms are arranged in parallel, and the hinge seat is installed on the surface of the support plate.

[0017] In a preferred embodiment of the present invention, a crossbeam is fixed to the fixing frame, a slideway is provided on the crossbeam along the length direction, and the connecting block is slidably engaged in the slideway.

[0018] The buffer mechanism provides a shock-absorbing and anti-bumping effect for the liquid oxygen tank during smooth transportation. However, it is difficult to stabilize when encountering large potholes and large shaking. For this reason, the following is a specific implementation plan of this application with reference to the accompanying drawings:

[0019] In a preferred embodiment of the present invention, a limiting groove is provided in the middle of the support plate, a slider is slidably engaged in the limiting groove, the slider is connected to a balancing rod, and the upper end of the balancing rod is hinged to the bottom of the liquid oxygen tank.

[0020] In a preferred embodiment of the present invention, the limit groove is opened along the length direction of the support rod, the sliding block is a cylindrical block, the limit groove is matched with the cylindrical block, and the cylindrical block is rotatably set in the limit groove and also slides along the length direction of the limit groove.

[0021] In a preferred embodiment of the present invention, a sliding groove is provided on the circumferential surface of the sliding block, the balancing rod slides through the sliding groove, and a counterweight is fixed to the lower end of the balancing rod.

[0022] The connecting block is provided with a slideway along the length direction of the crossbeam to buffer lateral impact and play a role in shock absorption and anti-bumping in the lateral horizontal plane. During the lateral sliding process, the balancing rod rotates around the slider to achieve opposite swinging of the upper and lower ends of the balancing rod. Since a counterweight is provided at the lower end of the balancing rod, it is used to balance the swing and offset the kinetic energy of the shaking, quickly achieving a balanced and stable effect, and improving the effect of shock absorption and anti-bumping.

[0023] The shaking of the liquid oxygen tank may cause the overall center of gravity to be unbalanced. For this reason, the following is a specific implementation scheme of the present application with reference to the accompanying drawings:

[0024] In a preferred embodiment of the present invention, the connection block is provided with a groove, a damping block is embedded in the groove, the front side of the damping block contacts with the slideway provided by the cross beam, and the back side of the damping block is connected with a compression spring.

[0025] In a preferred embodiment of the present invention, the counterweight includes a telescopic cylinder and a lead block, a shell is fixed to the lower end of the balancing rod, the telescopic cylinder is fixedly connected to the shell, the lead block is slidably arranged in the shell, and the movable end of the telescopic cylinder is connected to the lead block.

[0026] A damping block that is easy to replace is embedded in the groove opened in the connecting block. The front of the damping block contacts the slideway opened in the crossbeam to increase the friction force. A compression spring is connected to the back of the damping block so that the worn damping block always keeps a close fit with the slideway opened in the crossbeam to maintain a stable friction resistance and offset the kinetic energy during shaking through friction damping. A lead block is built into the shell fixed at the lower end of the balancing rod. The sensor senses the shaking direction of the tank body and controls the movable end of the telescopic cylinder to push the lead block to slide in the opposite direction to offset the imbalance, further balance the overall device and quickly reach a stable state.

[0027] By adding sensors, controllers and telescopic cylinders. The sensors are installed on the fixed frame to detect the bumps and vibrations during the transportation process. The controller controls the actuator telescopic cylinder to adjust according to the information detected by the sensor to reduce the bumps and vibrations.

[0028] The balancing rod is a telescopic rod, which includes an upper section and a lower section, the counterweight is fixed to the lower end of the lower section, the upper section is slidably connected to the lower section along the length direction, and an electric push rod is connected between the upper section and the lower section;

[0029] The upper end portion slides through the slide groove, and the lower portion is plugged into the lower end of the upper portion; the extended length of the lower portion is adjusted so that the balancing rod swings around the slider. Through the principle of lever, the extended length of the lower portion increases, and the balancing force of the counterweight increases. According to actual use, the extended length of the lower portion is adjusted to achieve an overall balancing and stable effect;

[0030] An electric push rod is fixedly installed in the upper section, and the movable end of the electric push rod is connected to the lower section. The lower section is driven to extend and retract at the lower end of the upper section by controlling the extension and retraction of the electric push rod, which is convenient for adjustment and use. The electric control end of the electric push rod is connected to the controller, and the controller processes the signal provided by the sensor and makes corresponding instructions to control the electric push rod to extend and retract, thereby further improving the anti-bumping and vibration effect.

[0031] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a schematic diagram of the three-dimensional structure of a tanked liquid oxygen transport stabilization and anti-bumping device provided in an embodiment of the present application;

[0034] Figure 2 A schematic diagram of the three-dimensional structure of the fixing frame and the base provided in the embodiment of the present application;

[0035] Figure 3 A schematic diagram of a three-dimensional structure of a base provided in an embodiment of the present application;

[0036] Figure 4 A schematic diagram of the three-dimensional structure of the buffer mechanism provided in the embodiment of the present application;

[0037] Figure 5 A schematic diagram of a three-dimensional structure of a framework provided in an embodiment of the present application;

[0038] Figure 6 A schematic diagram of the three-dimensional structure of a support plate provided in an embodiment of the present application;

[0039] Figure 7 A schematic diagram of a three-dimensional structure of a balancing rod penetrating a slider provided in an embodiment of the present application;

[0040] Figure 8 A schematic diagram of a cutaway structure of a connection block provided in an embodiment of the present application;

[0041] Fig. 9 This is a schematic diagram of the cross-sectional structure of the counterweight provided in an embodiment of the present application.

[0042] In the figure: 100, liquid oxygen tank; 110, fixed frame; 111, arc frame; 113, crossbeam; 130, base; 131, frame; 133, support plate; 134, slider; 135, shock-absorbing spring; 136, counterbalance rod; 137, support rod; 138, counterweight; 300, buffer mechanism; 310, first support rod; 320, second support rod; 330, hinge seat; 340, connecting rod; 350, connecting block; 351, damping block; 353, compression spring; 360, shock absorber; 1331, limit groove; 1381, telescopic cylinder; 1383, lead block; 1385, shell. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The technical solution in the embodiment of the present application will be described below in conjunction with the accompanying drawings in the embodiment of the present application. A stable and anti-bumping device for tanked liquid oxygen transport according to the embodiment of the present application;

[0045] like Figure 1-Figure 9 As shown, the tanked liquid oxygen transport stabilization and anti-bumping device according to the embodiment of the present application includes a liquid oxygen tank 100 and a buffer mechanism 300;

[0046] The bottom of the liquid oxygen tank 100 is fixed with a fixing frame 110, and a base 130 is arranged below the fixing frame 110; the buffer mechanism 300 is symmetrically arranged at both ends of the fixing frame 110, and the buffer mechanism 300 is arranged between the fixing frame 110 and the base 130, and the buffer mechanism 300 includes a first support rod 310, a second support rod 320, an articulated seat 330 and a connecting rod 340, the first support rod 310 and the second support rod 320 are arranged in parallel, and the articulated seat 330 is connected to the connecting rod 340. 30 is installed on the surface of the base 130, the ends of the first support rod 310 and the second support rod 320 are respectively hinged to the hinge seat 330, one end of the connecting rod 340 is hinged to the first support rod 310, and the other end of the connecting rod 340 is hinged to the second support rod 320, a connecting block 350 is hinged on one side of the connecting rod 340, and the connecting block 350 is connected to the fixing frame 110, and a shock absorber 360 is connected between the first support rod 310 and the second support rod 320.

[0047] According to the tanked liquid oxygen transport stabilization and anti-bumping device of the embodiment of the present application, the fixed frame 110 is used to support the liquid oxygen tank 100, and the base 130 arranged below the fixed frame 110 is fixed to the transport device, and a buffer mechanism 300 is arranged between the fixed frame 110 and the base 130 to reduce shock and resist bumping; the first support rod 310 and the second support rod 320 arranged in parallel are hinged to the hinge seat 330 through the end to form a movable parallelogram structure, wherein the hinge seat 330 is installed on the surface of the base 130 for support, and the connecting block 350 hinged on one side of the connecting rod 340 provides support force to the fixed frame 110, and shock absorption is performed by the shock absorber 360 connected between the first support rod 310 and the second support rod 320. The first support rod 310 and the second support rod 320 arranged in parallel are used in combination with the shock absorber 360, which has a good stabilization effect and a good shock absorption and anti-bumping effect, provides protection for the transportation of tanked liquid oxygen, prevents damage to the tank body due to bumps, prolongs the service life of the tank body, and prevents leakage accidents caused by damage to the tank body.

[0048] In addition, the tanked liquid oxygen transport stabilization and anti-bumping device according to the embodiment of the present application also has the following additional technical features:

[0049] Specifically, if Figure 2 As shown, in a specific embodiment of the present invention, arc frames 111 are fixed to both ends of the fixing frame 110, and the arc frames 111 cooperate with the lower surface of the liquid oxygen tank 100 to provide a stable support for the liquid oxygen tank 100.

[0050] In a specific embodiment of the present invention, a rubber pad is fixed to the upper end surface of the arc frame 111, and the rubber pad is arranged between the upper surface of the arc frame 111 and the lower surface of the liquid oxygen tank 100. The addition of the rubber pad can enhance the stability of the connection and has a certain buffering and protective effect.

[0051] In a specific embodiment of the present invention, the fixing frame 110 is arranged in parallel with the base 130, and the outer peripheral surfaces of the fixing frame 110 and the base 130 are connected by an accordion cover. The accordion cover is arranged to cover the gap between the fixing frame 110 and the base 130, which not only has an aesthetic effect, but also can block the entry of debris and prevent the buffer mechanism 300 from failing.

[0052] Specifically, if Figure 5-Figure 6 As shown, in a specific embodiment of the present invention, the base 130 includes a frame 131 and a support plate 133, the support plate 133 is placed in the middle of the frame 131, and the support plate 133 is connected to the frame 131 through a shock-absorbing spring 135. By adding the shock-absorbing spring 135, the shock-absorbing effect is further improved to achieve a longitudinal buffering balance.

[0053] In a specific embodiment of the present invention, the support plate 133 is provided with a sliding hole, a support rod 137 slides through the sliding hole, an end of the support rod 137 is fixedly connected to the frame 131 , and the shock absorbing spring 135 is sleeved on the surface of the support rod 137 .

[0054] In a specific embodiment of the present invention, mounting holes are provided on the surface of the frame 131 . The mounting holes are provided at various corners of the frame 131 . The provided mounting holes are used for fixed connection with the transfer device.

[0055] In a specific embodiment of the present invention, the crossbeam 113 is arranged horizontally, the support rod 137 is arranged longitudinally, one end of the shock-absorbing spring 135 is connected to the frame 131, and the other end of the shock-absorbing spring 135 is connected to the support plate 133. The shock-absorbing spring 135 is used to filter the amplitude between the frame 131 and the support plate 133, so as to slow down and weaken the longitudinal vibration.

[0056] In a specific embodiment of the present invention, two adjacent buffer mechanisms 300 are arranged in parallel, the hinge seat 330 is installed on the surface of the support plate 133, and multiple buffer mechanisms 300 are arranged to synchronously support the fixing frame 110 to achieve a stable and balanced effect.

[0057] In a specific embodiment of the present invention, the fixing frame 110 is fixed with a crossbeam 113 , and the crossbeam 113 is provided with a slideway along the length direction, and the connecting block 350 is slidably engaged in the slideway.

[0058] The buffer mechanism 300 provides a shock-absorbing and anti-bumping effect for the liquid oxygen tank 100 during smooth transportation. However, it is difficult to stabilize when encountering large potholes and large shaking. For this reason, the following is a specific implementation scheme according to the present application with reference to the accompanying drawings:

[0059] Specifically, if Figure 2-Figure 8 As shown, in a specific embodiment of the present invention, a limiting groove 1331 is opened in the middle of the support plate 133, a slider 134 is slidably engaged in the limiting groove 1331, the slider 134 is connected to a balancing rod 136, and the upper end of the balancing rod 136 is hinged to the bottom of the liquid oxygen tank 100.

[0060] In a specific embodiment of the present invention, the limiting groove 1331 is opened along the length direction of the support rod 137, the slider 134 is a cylindrical block, the limiting groove 1331 is matched with the cylindrical block, and the cylindrical block is rotatably set in the limiting groove 1331 and also slides along the length direction of the limiting groove 1331.

[0061] In a specific embodiment of the present invention, a sliding groove is provided on the circumferential surface of the sliding block 134 , and the balancing rod 136 slides through the sliding groove, and a counterweight 138 is fixed to the lower end of the balancing rod 136 .

[0062] A limiting groove 1331 is provided in the middle of the support plate 133, and a slider 134 is slidably engaged in the limiting groove 1331. The slider 134 is connected to a balancing rod 136, and the upper end of the balancing rod 136 is hinged to the bottom of the liquid oxygen tank 100. Since the limiting groove 1331 is provided along the length direction of the support rod 137, the slider 134 is a cylindrical block, and the limiting groove 1331 is matched with the cylindrical block, so that the cylindrical block is rotated in the limiting groove 1331 and also slides along the length direction of the limiting groove 1331. When the liquid oxygen tank 100 swings longitudinally, it drives the balancing rod 136, so that the balancing rod 136 pushes the slider 134 in the limiting groove 1331. 31 sliding; the balancing rod 136 slides through the slide groove provided on the circumferential surface of the slider 134, and a counterweight 138 is fixed at the lower end of the balancing rod 136; the connecting block 350 slides on a slideway provided along the length direction of the crossbeam 113, which is used to buffer the lateral impact and play a role in shock absorption and anti-bumping in the lateral horizontal plane. During the lateral sliding process, the balancing rod 136 rotates around the slider 134 to achieve the upper and lower ends of the balancing rod 136 to swing in opposite directions. Since the counterweight 138 is provided at the lower end of the balancing rod 136, it is used to balance the swing and offset the shaking kinetic energy, quickly achieve the effect of balance and stability, and improve the effect of shock absorption and anti-bumping.

[0063] The shaking of the liquid oxygen tank 100 may cause the overall center of gravity to be unbalanced. For this reason, the following is a specific implementation scheme of the present application with reference to the accompanying drawings:

[0064] Specifically, if Figure 2-Figure 9 As shown, in a specific embodiment of the present invention, the connecting block 350 is provided with a groove, in which a damping block 351 is embedded. The damping block 351 may be a rubber block. The front of the damping block 351 abuts against the slideway provided by the cross beam 113, and the back of the damping block 351 is connected with a compression spring 353.

[0065] In a specific embodiment of the present invention, the counterweight 138 includes a telescopic cylinder 1381 and a lead block 1383, a shell 1385 is fixed to the lower end of the balancing rod 136, the telescopic cylinder 1381 is fixedly connected to the shell 1385, the lead block 1383 is slidably arranged in the shell 1385, and the movable end of the telescopic cylinder 1381 is connected to the lead block 1383.

[0066] A damping block 351 is embedded in the groove of the connecting block 350, and the front of the damping block 351 contacts the slideway of the beam 113, which increases the friction force. A compression spring 353 is connected to the back of the damping block 351 to push the damping block 351, so that the worn damping block 351 always keeps in close contact with the slideway of the beam 113, maintains stable friction resistance, and offsets the kinetic energy of shaking through friction damping. The housing 138 fixed at the lower end of the counterbalance rod 136 The built-in lead block 1383 senses the shaking direction of the tank body through the sensor, and controls the movable end of the telescopic cylinder 1381 to push the lead block 1383 to slide in the opposite direction to offset the imbalance, further balance the entire device, and quickly reach a stable state. The lead block 1383 is initially located in the middle of the shell 1385, and the lead block 1383 is driven to slide quickly to any point of the shell 1385 through the rapid expansion and contraction of the telescopic cylinder 1381, so as to balance the entire device to achieve a stable effect.

[0067] By adding sensors, controllers and telescopic cylinders 1381. The sensor is installed on the fixed frame 110 to detect the bumps and vibrations during the transportation process. The controller controls the actuator telescopic cylinder 1381 to adjust according to the information detected by the sensor to reduce the bumps and vibrations. Through the cooperation of the elastic element and the damping element, the vibration and impact can be effectively reduced to protect the safety of the liquid oxygen tank 100. The buffer mechanism 300 also has the advantages of easy installation and simple maintenance.

[0068] The balancing rod 136 is a telescopic rod, which includes an upper section and a lower section. The counterweight 138 is fixed to the lower end of the lower section. The upper section is slidably connected to the lower section along the length direction. An electric push rod is connected between the upper section and the lower section.

[0069] The upper end portion slides through the slide groove, and the lower portion is plugged into the lower end of the upper portion; the extended length of the lower portion is adjusted so that the balancing rod 136 swings around the slider 134. Through the lever principle, the extended length of the lower portion increases, and the balancing force of the counterweight 138 increases. According to actual use, the extended length of the lower portion is adjusted to achieve an overall balancing and stable effect;

[0070] An electric push rod is fixedly installed in the upper section, and the movable end of the electric push rod is connected to the lower section. The lower section is driven to extend and retract at the lower end of the upper section by controlling the extension and retraction of the electric push rod, which is convenient for adjustment and use. The electric control end of the electric push rod is connected to the controller, and the controller processes the signal provided by the sensor and makes corresponding instructions to control the electric push rod to extend and retract, thereby further improving the anti-bumping and vibration effect.

[0071] The other structures and operations of the telescopic cylinder 1381 according to the embodiment of the present application are known to ordinary technicians in the field and will not be described in detail here.

[0072] It should be noted that the specific model specifications of the shock absorber 360 and the telescopic cylinder 1381 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0073] The power supply and principle of the sensor are clear to those skilled in the art and will not be described in detail here.

[0074] Working principle: the fixed frame 110 is used to support the liquid oxygen tank 100, and the base 130 arranged below the fixed frame 110 is fixed to the transfer device, and a buffer mechanism 300 is arranged between the fixed frame 110 and the base 130 to reduce shock and resist bumps; the first support rod 310 and the second support rod 320 arranged in parallel are hinged to the hinge seat 330 through the end to form a movable parallelogram structure, wherein the hinge seat 330 is installed on the surface of the base 130 for support, and the connecting block 350 hinged on one side of the connecting rod 340 provides support force to the fixed frame 110, and shock is reduced by the shock absorber 360 connected between the first support rod 310 and the second support rod 320. The first support rod 310 and the second support rod 320 arranged in parallel are used in conjunction with the shock absorber 360, which has a good stabilizing effect and a good shock absorbing and anti-bumping effect, provides protection for the transportation of bottled liquid oxygen, prevents damage to the tank body due to bumps, extends the service life of the tank body, and prevents leakage accidents caused by damage to the tank body.

[0075] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A tank liquid oxygen transport stabilization and anti-bumping device, characterized in that: These include: A liquid oxygen tank (100), wherein a fixing frame (110) is fixed to the bottom of the liquid oxygen tank (100), and a base (130) is arranged below the fixing frame (110); A buffer mechanism (300), the buffer mechanism (300) being arranged between the fixing frame (110) and the base (130), the buffer mechanism (300) comprising a first support rod (310), a second support rod (320), a hinge seat (330) and a connecting rod (340), the first support rod (310) and the second support rod (320) being arranged in parallel, the hinge seat (330) being mounted on the surface of the base (130), the first support rod (310) and the second support rod (320) being arranged in parallel, The ends of the second support rod (320) are respectively hinged to the hinge seat (330), one end of the connecting rod (340) is hinged to the first support rod (310), the other end of the connecting rod (340) is hinged to the second support rod (320), a connecting block (350) is hinged to one side of the connecting rod (340), the connecting block (350) is connected to the fixing frame (110), and a shock absorber (360) is connected between the first support rod (310) and the second support rod (320); The base (130) comprises a frame (131) and a support plate (133), wherein the support plate (133) is disposed in the middle of the frame (131), and the support plate (133) and the frame (131) are connected via a shock-absorbing spring (135); the support plate (133) is provided with a sliding hole, a support rod (137) slidingly penetrates the sliding hole, an end of the support rod (137) is fixedly connected to the frame (131), and the shock-absorbing spring (135) is sleeved on the surface of the support rod (137); The fixing frame (110) is fixed with a crossbeam (113), the crossbeam (113) is provided with a slideway along the length direction, and the connecting block (350) is slidably engaged in the slideway.

2. The tanked liquid oxygen transport stabilization and anti-bumping device according to claim 1 is characterized in that: Arc-shaped frames (111) are respectively fixed to both ends of the fixing frame (110), and the arc-shaped frames (111) cooperate with and receive the lower surface of the liquid oxygen tank (100).

3. A tanked liquid oxygen transport stabilization and anti-bumping device according to claim 2, characterized in that: A rubber pad is fixed to the upper end surface of the arc-shaped frame (111), and the rubber pad is arranged between the upper surface of the arc-shaped frame (111) and the lower surface of the liquid oxygen tank (100).

4. The tanked liquid oxygen transport stabilization and anti-bumping device according to claim 1, characterized in that: The fixing frame (110) and the base (130) are arranged in parallel, and the outer peripheral surfaces of the fixing frame (110) and the base (130) are connected via an accordion cover.

5. The tanked liquid oxygen transport stabilization and anti-bumping device according to claim 1 is characterized in that: The surface of the frame (131) is provided with mounting holes, and the mounting holes are provided at each corner of the frame (131).

6. The tanked liquid oxygen transport stabilization and anti-bumping device according to claim 1, characterized in that: The crossbeam (113) is arranged transversely, the support rod (137) is arranged longitudinally, one end of the shock absorbing spring (135) is connected to the frame (131), and the other end of the shock absorbing spring (135) is connected to the support plate (133).

7. The tanked liquid oxygen transport stabilization and anti-bumping device according to claim 6, characterized in that: Two adjacent buffer mechanisms (300) are arranged in parallel, and the hinge seat (330) is installed on the surface of the support plate (133).

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