Fixing device for heptane storage tank

Abstract

The utility model relates to the technical field of fixing devices, in particular to a heptane storage tank fixing device which comprises a movable vertical frame, a surrounding support, a first clamping assembly, a second clamping assembly and a lifting assembly. A front wheel assembly and a rear wheel assembly are arranged at the two ends of the bottom of the movable vertical frame correspondingly. The surrounding support is movably connected to the movable vertical frame. The first clamping assembly and the second clamping assembly are connected to the inner walls of the two sides of the surrounding support correspondingly. The lifting assembly is used for driving the surrounding support to ascend and descend, and the lifting assembly is connected to the movable vertical frame. The heptane storage tank fixing device is convenient to move and good in fixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a fixing device for a heptane storage tank. Background Art

[0002] Heptane has nine isomers. This entry introduces n-heptane, a colorless, flammable liquid with the simplified molecular formula CH3(CH2)5CH3. It produces violent vibrations when burned or exploded in the cylinder. Its octane number is assumed to be zero, and its mixture with isooctane (which has an octane number assumed to be 100) is often used as a standard for determining the octane number of gasoline. 2,2,3-Trimethylbutane is an isomer of heptane. It is a colorless, flammable liquid with a melting point of -24.96°C and a boiling point of 81.0°C. It is insoluble in water but soluble in ethanol. It has extremely high shock resistance, better than many high-octane components, even isooctane. It is used as a component of high-octane aviation fuel.

[0003] Currently, transporting heptane requires the use of storage tanks, which are specialized devices for storing chemical liquids. Due to their large size, these tanks are difficult to move, and they cannot be bumped or jolted during transfer. This is very troublesome, requiring manual support and posing safety risks. They also consume manpower and material resources, take up a large amount of space, are difficult to transfer, and are unstable and inconvenient. Therefore, we propose a fixing device for heptane storage tanks. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a heptane storage tank fixing device that is easy to move and has good fixing effect.

[0005] The utility model adopts the following technical solutions:

[0006] A heptane storage tank fixing device includes a mobile stand, an embracing bracket, a first clamping assembly, a second clamping assembly and a lifting assembly; the front wheel assembly and the rear wheel assembly are respectively provided at the two ends of the bottom of the mobile stand; the embracing bracket is movably connected to the mobile stand; the first clamping assembly and the second clamping assembly are respectively connected to the inner walls on both sides of the embracing bracket; the lifting assembly is used to drive the embracing bracket to rise and fall, and the lifting assembly is connected to the mobile stand.

[0007] A further improvement to the above technical solution is that the front wheel assembly includes a front extension tube and a first moving wheel; the number of the front extension tubes is set to two, and the two front extension tubes are respectively connected to the front bottom of the moving stand; the first moving wheel is connected to the end of the front extension tube facing away from the moving stand.

[0008] A further improvement to the above technical solution is that the rear wheel assembly includes a gasket tube, a rear extension tube, and a second movable wheel; the number of the gasket tubes is set to two, and the gasket tubes are arranged above the rear side of the front extension tube; the rear extension tube is arranged above the gasket tube; the second movable wheel is arranged at one end of the rear extension tube, and the size of the second movable wheel is larger than that of the first movable wheel.

[0009] A further improvement to the above technical solution is that the first clamping assembly includes a first motor, a first transmission rod, and a first arc-shaped clip; the first motor is connected to one side of the embracing bracket; the first transmission rod is connected to the first motor; and the first arc-shaped clip is connected to the side of the first transmission rod facing away from the first motor.

[0010] A further improvement to the above technical solution is that the second clamping assembly includes a second motor, a second transmission rod, and a second arc-shaped clip; the second motor is connected to one side of the embracing bracket; the second transmission rod is connected to the second motor; and the second arc-shaped clip is connected to the side of the second transmission rod facing away from the second motor.

[0011] A further improvement to the above technical solution is that the second arc-shaped clip is arranged opposite to the first arc-shaped clip.

[0012] A further improvement to the above technical solution is that the lifting assembly includes a lifting cylinder, a movable rod, a first gear, a second gear, a first transmission chain and a second transmission chain; the lifting cylinder is connected to the mobile stand; the movable rod is connected to the output end of the lifting cylinder; the first gear and the second gear are respectively connected to the two ends of the movable rod; the first transmission chain is meshed and connected to the first gear, and the two ends of the first transmission chain are respectively connected to the mobile stand and the embracing bracket; the second transmission chain is meshed and connected to the second gear, and the two ends of the second transmission chain are respectively connected to the mobile stand and the embracing bracket.

[0013] A further improvement to the above technical solution is that a first sliding groove is provided on the inner side of the movable stand and is opposite to each other, and a second sliding groove is provided on the outer side of the movable stand.

[0014] A further improvement to the above technical solution is that a plurality of first pulleys are provided at both ends of the inner side of the embracing bracket, and a plurality of second pulleys are provided at both ends of the outer side of the embracing bracket.

[0015] A further improvement to the above technical solution is that the first pulley is movably connected to the first chute, and the second pulley is movably connected to the second chute.

[0016] The beneficial effects of the utility model are:

[0017] The utility model is provided with a mobile stand, an embracing bracket, a first clamping assembly, a second clamping assembly, a lifting assembly, a front wheel assembly, and a rear wheel assembly. The storage tank is clamped and fixed by the first clamping assembly and the second clamping assembly, and the fixing effect is stable. The storage tank can also be lifted and lowered by the lifting assembly to meet different usage requirements. At the same time, the operator only needs to push the mobile stand to achieve movement, which improves the convenience of movement and avoids the need for manual support during transfer, saves time and effort, and improves safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a heptane storage tank fixing device of the present invention;

[0019] Figure 2 for Figure 1 A partial enlarged view of circle A of the heptane storage tank fixture;

[0020] Figure 3 for Figure 1 Front view of the heptane storage tank fixture.

[0021] The numbers in the figure are:

[0022] 10. Mobile stand; 11. First slide; 12. Second slide; 20. Encircling bracket; 21. First pulley; 22. Second pulley; 30. First clamping assembly; 31. First motor; 32. First transmission rod; 33. First arc-shaped clip; 40. Second clamping assembly; 41. Second motor; 42. Second transmission rod; 43. Second arc-shaped clip; 50. Lifting assembly; 51. Lifting cylinder; 52. Movable rod; 53. First gear; 54. Second gear; 55. First transmission chain; 56. Second transmission chain; 60. Front wheel assembly; 61. Front extension tube; 62. First moving wheel; 70. Rear wheel assembly; 71. Spacer pipe; 72. Rear extension tube; 73. Second moving wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0026] like Figures 1 to 3 As shown, an embodiment of the present invention relates to a heptane storage tank fixing device, including a mobile stand 10, an embracing bracket 20, a first clamping assembly 30, a second clamping assembly 40 and a lifting assembly 50; the bottom ends of the mobile stand 10 are respectively provided with a front wheel assembly 60 and a rear wheel assembly 70; the embracing bracket 20 is movably connected to the mobile stand 10; the first clamping assembly 30 and the second clamping assembly 40 are respectively connected to the inner walls on both sides of the embracing bracket 20; the lifting assembly 50 is used to drive the embracing bracket 20 to rise and fall, and the lifting assembly 50 is connected to the mobile stand 10.

[0027] Furthermore, the front wheel assembly 60 includes a front extension tube 61 and a first moving wheel 62. There are two front extension tubes 61, each connected to the front bottom of the mobile stand 10. The first moving wheel 62 is connected to the end of the front extension tube 61 facing away from the mobile stand 10. Specifically, the provision of the first moving wheel 62 further facilitates movement and improves the convenience of movement.

[0028] Furthermore, the rear wheel assembly 70 includes a spacer tube 71, a rear extension tube 72, and a second moving wheel 73. Two spacer tubes 71 are provided, each located above and behind the front extension tube 61. The rear extension tube 72 is located above the spacer tube 71. The second moving wheel 73 is located at one end of the rear extension tube 72, and the size of the second moving wheel 73 is larger than that of the first moving wheel 62. Specifically, the spacer tube 71 and the rear extension tube 72 are provided for mounting the second moving wheel 73, and the size of the second moving wheel 73 is set larger than that of the first moving wheel 62 so that the second moving wheel 73 is flush with the first moving wheel 62, achieving smooth movement.

[0029] Furthermore, the first clamping assembly 30 includes a first motor 31, a first transmission rod 32, and a first arc-shaped clip 33; the first motor 31 is connected to one side of the embracing bracket 20; the first transmission rod 32 is connected to the first motor 31; the first arc-shaped clip 33 is connected to the side of the first transmission rod 32 away from the first motor 31; the second clamping assembly 40 includes a second motor 41, a second transmission rod 42, and a second arc-shaped clip 43; the second motor 41 is connected to one side of the embracing bracket 20; the second transmission rod 42 is connected to the second motor 41; the second arc-shaped clip 43 is connected to the side of the second transmission rod 42 away from the second motor 41; the second arc-shaped clip 43 is arranged opposite to the first arc-shaped clip 33. Specifically, the inner arc surfaces of the second arc-shaped clip 43 and the first arc-shaped clip 33 are arranged relative to each other, and the first transmission rod 32 and the second transmission rod 42 are driven respectively by the first motor 31 and the second motor 41, thereby driving the first arc-shaped clip 33 and the second arc-shaped clip 43 to expand or close respectively, so as to release or clamp the storage tank, which has a good fixing effect, saves time and effort, and is highly practical.

[0030] Furthermore, the lifting assembly 50 includes a lifting cylinder 51, a movable rod 52, a first gear 53, a second gear 54, a first transmission chain 55, and a second transmission chain 56; the lifting cylinder 51 is connected to the mobile stand 10; the movable rod 52 is connected to the output end of the lifting cylinder 51; the first gear 53 and the second gear 54 are respectively connected to the two ends of the movable rod 52; the first transmission chain 55 is meshed and connected to the first gear 53, and the two ends of the first transmission chain 55 are respectively connected to the mobile stand 10 and the encircling bracket 20; the second transmission chain 56 is meshed and connected to the second gear 54, and the two ends of the second transmission chain 56 are respectively connected to the mobile stand 10 and the encircling bracket 20. Specifically, the operator starts the lifting cylinder 51 to achieve lifting, and then lifts the movable rod 52, driving the first gear 53 and the second gear 54 on both sides to move relative to the first transmission chain 55 and the second transmission chain 56, respectively, so that the encircling bracket 20 is lifted and lowered, so as to transport the storage tank, effectively saving manpower, improving transfer efficiency, and having strong practicality.

[0031] Furthermore, the inner side of the mobile stand 10 is provided with a first chute 11 arranged opposite to each other, and the outer side of the mobile stand 10 is provided with a second chute 12; the inner ends of the embracing bracket 20 are provided with a plurality of first pulleys 21, and the outer ends of the embracing bracket 20 are provided with a plurality of second pulleys 22; the first pulleys 21 are movably connected to the first chute 11, and the second pulleys 22 are movably connected to the second chute 12. Specifically, the lifting cylinder 51 drives the embracing bracket 20 to rise and fall, wherein the first pulleys 21 and the second pulleys 22 of the embracing bracket 20 slide in the first chute 11 and the second chute 12, respectively, ensuring the relative movement of the embracing bracket 20 with respect to the mobile stand 10, so that the lifting and lowering can proceed normally, and the embracing bracket 20 is highly practical.

[0032] The present invention is provided with a mobile stand 10, an embracing bracket 20, a first clamping assembly 30, a second clamping assembly 40, a lifting assembly 50, a front wheel assembly 60, and a rear wheel assembly 70. The storage tank is clamped and fixed by the first clamping assembly 30 and the second clamping assembly 40, and the fixing effect is stable. The storage tank can also be lifted and lowered by the lifting assembly 50 to meet different usage requirements. At the same time, the operator only needs to push the mobile stand 10 to achieve movement, thereby improving the convenience of movement and avoiding the need for manual support during transfer, saving time and effort, and improving safety.

[0033] The above merely represents the preferred technical solution of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and the present invention is intended to encompass such modifications and variations.

Claims

1. A heptane storage tank fixing device, characterized in that: It includes a mobile stand, an embracing bracket, a first clamping assembly, a second clamping assembly and a lifting assembly; the front wheel assembly and the rear wheel assembly are respectively provided at both ends of the bottom of the mobile stand; the embracing bracket is movably connected to the mobile stand; the first clamping assembly and the second clamping assembly are respectively connected to the inner walls on both sides of the embracing bracket; the lifting assembly is used to drive the embracing bracket to rise and fall, and the lifting assembly is connected to the mobile stand.

2. The heptane storage tank fixing device according to claim 1, characterized in that: The front wheel assembly includes a front extension tube and a first moving wheel; the number of the front extension tubes is set to two, and the two front extension tubes are respectively connected to the front bottom of the moving stand; the first moving wheel is connected to one end of the front extension tube away from the moving stand.

3. The heptane storage tank fixing device according to claim 2, characterized in that: The rear wheel assembly includes a gasket tube, a rear extension tube, and a second moving wheel; the number of the gasket tubes is set to two, and the gasket tubes are arranged above the rear side of the front extension tube; the rear extension tube is arranged above the gasket tube; the second moving wheel is arranged at one end of the rear extension tube, and the size of the second moving wheel is larger than that of the first moving wheel.

4. The heptane storage tank fixing device according to claim 1, characterized in that: The first clamping assembly includes a first motor, a first transmission rod, and a first arc-shaped clip; the first motor is connected to one side of the embracing bracket; the first transmission rod is connected to the first motor; and the first arc-shaped clip is connected to the side of the first transmission rod facing away from the first motor.

5. The heptane storage tank fixing device according to claim 1, characterized in that: The second clamping assembly includes a second motor, a second transmission rod, and a second arc-shaped clamping piece; The second motor is connected to one side of the embracing bracket; the second transmission rod is connected to the second motor; and the second arc-shaped clip is connected to a side of the second transmission rod facing away from the second motor.

6. The heptane storage tank fixing device according to claim 5, characterized in that: The second arc-shaped clip is arranged opposite to the first arc-shaped clip.

7. The heptane storage tank fixing device according to claim 1, characterized in that: The lifting assembly includes a lifting cylinder, a movable rod, a first gear, a second gear, a first transmission chain, and a second transmission chain; the lifting cylinder is connected to the mobile stand; the movable rod is connected to the output end of the lifting cylinder; the first gear and the second gear are respectively connected to the two ends of the movable rod; the first transmission chain is meshed and connected to the first gear, and the two ends of the first transmission chain are respectively connected to the mobile stand and the embracing bracket; The second transmission chain is meshed and connected to the second gear, and the two ends of the second transmission chain are respectively connected to the mobile stand and the embracing bracket.

8. The heptane storage tank fixing device according to claim 1, characterized in that: A first sliding groove is provided on the inner side of the movable stand and is opposite to each other, and a second sliding groove is provided on the outer side of the movable stand.

9. The heptane storage tank fixing device according to claim 1, characterized in that: Both ends of the inner side of the embracing bracket are provided with a plurality of first pulleys, and both ends of the outer side of the embracing bracket are provided with a plurality of second pulleys.

10. The heptane storage tank fixing device according to claim 9, characterized in that: The first pulley is movably connected to the first sliding groove, and the second pulley is movably connected to the second sliding groove.

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