Oil sample reserving cabinet of gas station

Abstract

The utility model discloses a gas station oil product sample reserving cabinet which comprises a sample reserving cabinet body and an opening and closing door, the opening and closing door is rotatably connected to an opening of the sample reserving cabinet body, and a platen assembly is arranged in the sample reserving cabinet body; the table plate assembly comprises a placing table for placing sample bottles, the top of the placing table is provided with a limiting assembly through a rotating assembly, and the limiting assembly comprises four groups of limiting plates for limiting the sample bottles. According to the sample reserving cabinet disclosed by the utility model, the sample bottle is clamped by arranging the limiting assembly, the limiting plates in the limiting assembly and the clamping assembly, so that the sample bottle is prevented from toppling when the sample reserving cabinet body shakes; according to the sample reserving cabinet, the problems that existing sample bottles are scattered when directly placed in the sample reserving cabinet, and the sample bottles are toppled and damaged if the sample reserving cabinet shakes are solved, the limiting assembly is arranged, the clamping range of the limiting assembly is expanded or narrowed by controlling movement of the clamping plate in the clamping assembly, and therefore the purpose of clamping the sample bottles of different sizes is achieved.

Description

Technical Field

[0001] This utility model relates to the field of sample retention cabinet technology, and in particular to oil sample retention cabinets for gas stations. Background Technology

[0002] Gas stations are sales and refueling establishments for refueling gasoline-powered vehicles. They are usually located next to the driveway. Because different types of fuel are refueled at gas stations, some large gas stations will retain samples of the fuel. These samples are placed in special storage cabinets for storage and can be provided for testing or to resolve disputes when necessary.

[0003] When using an oil sample retention cabinet, the oil is usually placed in a sample bottle, and then the sample bottle is placed in the retention cabinet for retention. Then, the relevant information of the oil is pasted on the surface of the sample bottle. Placing the sample bottles directly like this will make them scattered, and if the retention cabinet shakes while the sample bottles are in place, the sample bottles may tip over and be damaged.

[0004] Therefore, how to provide fuel sample retention cabinets for gas stations is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] One objective of this invention is to propose a sample storage cabinet for oil products at gas stations. This invention solves the problem that existing sample bottles placed directly inside the sample storage cabinet are not only scattered, but also cause the sample bottles to tip over and break if the sample storage cabinet is shaken.

[0006] According to an embodiment of the present utility model, a gas station oil sample retention cabinet includes a sample retention cabinet body and an opening and closing door. The opening and closing door is rotatably connected to the opening of the sample retention cabinet body, and a platform assembly is provided inside the sample retention cabinet body. The platform assembly includes a placement platform for placing sample bottles. The top of the placement platform is provided with a limiting component through a rotating component. The limiting component includes four sets of limiting plates for limiting the sample bottles.

[0007] The platform assembly also includes a track groove, and the platform is slidably connected inside the track groove.

[0008] The side of the placement platform is provided with a slot at the position of the track groove, and a rubber block is provided on the inner wall of the track groove near the opening of the sample retention cabinet. When the placement platform is moved out of the sample retention cabinet, the slot is locked onto the surface of the rubber block.

[0009] The sample retention cabinet has a ventilation opening on its side.

[0010] The rotating assembly includes a positioning post, a rotating cylinder, and a turntable. The positioning post is vertically fixed to the top of the placement platform. The rotating cylinder is rotatably sleeved on the surface of the positioning post through a bearing. The turntable is fixedly sleeved on the surface of the rotating cylinder near the bottom. A limiting component is located on the top of the turntable.

[0011] The limiting assembly also includes three or more clamping assemblies. Each clamping assembly includes two sets of sliding grooves, two sliders, two fixed rods, two springs, two rotating rods, and a clamping plate. The limiting plate is vertically fixed to the top of the turntable. The two sets of sliding grooves are symmetrically opened on the side of the limiting plate. The two fixed rods are vertically fixed inside the sliding grooves and located at the axis of symmetry of the sliding grooves. The two sliders are slidably connected inside the two sets of sliding grooves, and the two sliders are respectively sleeved on the surface of the two fixed rods. The two springs are movably sleeved on the surface of the two fixed rods and are located on the opposite side of the two sliders. One end of the two rotating rods is rotatably connected to the sliders at two different positions, and the other end of the two rotating rods is rotatably connected to the side of the clamping plate.

[0012] Each of the limiting components includes a label positioning sleeve disposed on the surface of a limiting plate. The top of the clamping plate is provided with an outwardly inclined guide plate. Two rotating rods, two sliders, two fixing rods, and two sliding grooves are symmetrically arranged on the limiting plate.

[0013] Each clamping assembly includes a positioning hole and a positioning rod. The positioning hole is located on the side of the limiting plate near the middle. The positioning rod is movable inside the positioning hole, and one end of the positioning rod extends out of the positioning hole and is fixedly connected to the surface of the clamping plate.

[0014] The limiting assembly also includes an outer protective plate, which is disposed on the opposite side of the two limiting plates.

[0015] The beneficial effects of this utility model are:

[0016] By setting up a limiting component, the limiting component has three or more sets of limiting plates and clamping components to clamp the sample bottles and prevent them from tipping over when the sample retention cabinet shakes. This solves the problem that the existing sample bottles are not only scattered when placed directly in the sample retention cabinet, but also that the sample bottles will tip over and break if the sample retention cabinet shakes.

[0017] By setting a limiting component, the limiting component expands or shrinks the clamping range by controlling the movement of the clamping plate in the clamping component, thereby achieving the purpose of clamping sample bottles of different sizes.

[0018] By setting up a platform assembly, the placement platform in the platform assembly slides through the track groove, which drives the placement platform and the components on the placement platform to move out of the sample retention cabinet at the same time, thereby reducing the constraints of the sample retention cabinet on the placement of sample bottles and improving the convenience of placing the cabinet.

[0019] By setting up a rotating component, which drives the limiting component to rotate, the limiting component rotates the sample bottle, thereby rotating the sample bottle located on the inside to the front. This not only makes it easier to place the sample bottle, but also makes it easier to observe and pick up the sample bottle. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the oil sample retention cabinet for gas stations proposed in this utility model.

[0022] Figure 2 This is a cross-sectional three-dimensional structural diagram of the clamping component position in the limiting component of the oil sample retention cabinet at the gas station proposed in this utility model.

[0023] Figure 3 This is a three-dimensional cross-sectional structural diagram of the platform component in the oil sample retention cabinet at the gas station proposed in this utility model.

[0024] Figure 4 This is a cross-sectional three-dimensional structural diagram of another position of the limiting component in the oil sample retention cabinet of the gas station proposed in this utility model.

[0025] The attached diagram shows: 1. Sample retention cabinet; 2. Opening door; 3. Tabletop assembly; 4. Placement table; 5. Limiting assembly; 6. Limiting plate; 7. Track groove; 8. Card slot; 9. Rubber block; 10. Ventilation barrier; 11. Positioning post; 12. Rotary cylinder; 13. Turntable; 14. Clamping assembly; 15. Slide groove; 16. Slider; 17. Fixing rod; 18. Spring component; 19. Rotating rod; 20. Clamping plate; 21. Label positioning sleeve; 22. Guide ramp; 23. Positioning hole; 24. Positioning rod. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0027] refer to Figure 1-4In this embodiment, the system includes a sample retention cabinet 1 and a hinged door 2. The hinged door 2 is rotatably connected to the opening of the sample retention cabinet 1. A ventilation grille 10 is provided on the side of the sample retention cabinet 1 to allow outside air to enter the sample retention cabinet 1 for ventilation. A platform assembly 3 is provided inside the sample retention cabinet 1. The platform assembly 3 includes a placement platform 4 for placing sample bottles and a track groove 7. The placement platform 4 is slidably connected to the inside of the track groove 7. The side of the placement table 4 is provided with a slot 8 at the position of the track groove 7. A rubber block 9 is provided on the inner wall of the track groove 7 near the opening of the sample retention cabinet 1. When the placement table 4 is moved out of the sample retention cabinet 1, the slot 8 is locked in the surface of the rubber block 9. During operation, when it is necessary to place the sample bottle, first open the opening door 2. After the opening door 2 is opened, pull the placement table 4 into the sample retention cabinet 1 so that the placement table 4 is moved out of the sample retention cabinet 1. When the rubber block 9 is locked in the slot 8, the position of the placement table 4 is stabilized.

[0028] refer to Figure 1-4 In this embodiment, the top of the placement platform 4 is equipped with a limiting component 5 via a rotating assembly. The rotating assembly includes a positioning post 11, a rotating cylinder 12, and a turntable 13. The positioning post 11 is vertically fixed to the top of the placement platform 4. The rotating cylinder 12 is rotatably sleeved on the surface of the positioning post 11 via a bearing. The turntable 13 is fixedly sleeved on the surface of the rotating cylinder 12 near the bottom. The limiting component 5 is located on the top of the turntable 13. When the placement platform 4 is moved outside the sample retention cabinet 1, it will cause the rotating assembly and the limiting component 5 to move out of the sample retention cabinet 1 together. During operation, when a sample bottle is placed on one limiting component 5, the turntable 13 is rotated. The turntable 13 rotates on the positioning post 11 via the rotating cylinder 12. The rotation of the turntable 13 causes the limiting component 5 to rotate, so that the other limiting component 5 without a sample bottle is rotated from the inside to the outside, thereby facilitating the placement of the sample bottle.

[0029] refer to Figure 1-4In this embodiment, the number of limiting components 5 is greater than one. Four sets of limiting components 5 are provided on each placement platform 4, arranged in a circular array around the positioning post 11. These four sets of limiting components 5 can hold four sample bottles, but it should be noted that the number is not limited to four. Each limiting component 5 includes four limiting plates 6 for positioning the sample bottles. Each limiting component 5 includes a label positioning sleeve 21, which is disposed on the surface of a limiting plate 6. Two rotating rods 19, two sliders 16, two fixing rods 17, and two sliding grooves 15 are symmetrically arranged on the limiting plate 6. The limiting assembly 5 also includes three or more clamping assemblies 14. Here, four are designed, arranged in a circular array. Each clamping assembly 14 includes two sets of sliding grooves 15, two sliders 16, two fixing rods 17, two springs 18, two rotating rods 19, and a clamping plate 20. The limiting plate 6 is vertically fixed to the top of the turntable 13. The two sets of sliding grooves 15 are symmetrically arranged on the sides of the limiting plate 6. The two fixing rods 17 are vertically fixed inside the sliding grooves 15 and located at the axis of symmetry of the sliding grooves 15. The two sliders 16 are slidably connected inside the two sets of sliding grooves 15, and the two sliders 16 are respectively sleeved... On the surfaces of the two fixed rods 17, two springs 18 are movably sleeved on the surfaces of the two fixed rods 17 and the two springs 18 are located on the opposite surfaces of the two sliders 16. One end of each of the two rotating rods 19 is rotatably connected to the sliders 16 at two different positions, and the other end of each of the two rotating rods 19 is rotatably connected to the side of the clamping plate 20. The top of the clamping plate 20 is provided with an outwardly inclined guide plate 22 for guiding the sample bottle. The limiting assembly 5 also includes an outer protective plate, which is set on the opposite surface of the two limiting plates 6. During operation, when the placement platform 4 moves the limiting assembly 5 out of the sample retention cabinet 1, the sample bottle (sample bottle diagram) moves downward. (Not shown in the drawing), the sample bottle is pressed downward by the guide ramp 22 to the position of the clamping plate 20. Then, the four clamping plates 20 will move away from each other under the pressure. The moving away of the four clamping plates 20 will drive the rotating rod 19 to rotate. The rotation of the rotating rod 19 will push the slider 16 to slide inside the groove 15 and be stably guided by the fixing rod 17. The movement of the slider 16 will compress the spring 18. The spring 18 will contract under force and provide a reaction force. In this way, the four clamping plates 20 can stably clamp the sample bottle from four directions. This telescopic design allows the clamping plates 20 to clamp sample bottles of different sizes, improving practicality.

[0030] Each clamping assembly 14 also includes a positioning hole 23 and a positioning rod 24. The positioning hole 23 is located on the side of the limiting plate 6 near the middle. The positioning rod 24 moves inside the positioning hole 23, and one end of the positioning rod 24 extends out of the positioning hole 23 and is fixedly connected to the surface of the clamping plate 20. During operation, the clamping plate 20 moves, which drives the positioning rod 24 to move inside the positioning hole 23. The positioning rod 24 guides the movement direction of the clamping plate 20 to prevent the clamping plate 20 from tilting. After the sample bottle is placed, the opening and closing door 2 can be closed by reversing the above operation.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fuel sample retention cabinet at a gas station, characterized in that, It includes a sample retention cabinet (1) and an opening and closing door (2), the opening and closing door (2) being rotatably connected to the opening of the sample retention cabinet (1), and a table assembly (3) being provided inside the sample retention cabinet (1); The platform assembly (3) includes a placement platform (4) for placing sample bottles. The top of the placement platform (4) is provided with a limiting component (5) via a rotating component. The limiting component (5) includes four sets of limiting plates (6) for limiting the sample bottles.

2. The fuel sample retention cabinet at a gas station according to claim 1, characterized in that, The platform assembly (3) also includes a track groove (7), and the placement platform (4) is slidably connected inside the track groove (7).

3. The fuel sample retention cabinet at a gas station according to claim 2, characterized in that, The side of the placement platform (4) is provided with a slot (8) at the position of the track groove (7). A rubber block (9) is provided on the inner wall of the track groove (7) near the opening of the sample retention cabinet (1). When the placement platform (4) is moved out of the sample retention cabinet (1), the slot (8) is locked on the surface of the rubber block (9).

4. The fuel sample retention cabinet at a gas station according to claim 3, characterized in that, The sample retention cabinet (1) has a ventilation grille (10) on its side.

5. The fuel sample retention cabinet at a gas station according to claim 4, characterized in that, The rotating assembly includes a positioning post (11), a rotating cylinder (12), and a turntable (13). The positioning post (11) is vertically fixed to the top of the placement platform (4). The rotating cylinder (12) is rotatably sleeved on the surface of the positioning post (11) through a bearing. The turntable (13) is fixedly sleeved on the surface of the rotating cylinder (12) near the bottom. The limiting assembly (5) is set on the top of the turntable (13).

6. The fuel sample retention cabinet at a gas station according to claim 5, characterized in that, The limiting assembly (5) also includes three or more clamping assemblies (14). Each clamping assembly (14) includes two sets of sliding grooves (15), two sliders (16), two fixing rods (17), two springs (18), two rotating rods (19), and a clamping plate (20). The limiting plate (6) is vertically fixed to the top of the turntable (13). The two sets of sliding grooves (15) are symmetrically opened on the side of the limiting plate (6). The two fixing rods (17) are vertically fixed inside the sliding grooves (15) and located within the sliding grooves (15). At the axis of symmetry of the two sliders (16), the two sliders (16) are slidably connected inside the two sets of grooves (15), and the two sliders (16) are respectively sleeved on the surface of the two fixed rods (17). The two springs (18) are movably sleeved on the surface of the two fixed rods (17) and the two springs (18) are located on the opposite side of the two sliders (16). One end of the two rotating rods (19) is rotatably connected to the sliders (16) at two different positions, and the other end of the two rotating rods (19) is rotatably connected to the side of the clamping plate (20).

7. The fuel sample retention cabinet for gas stations according to claim 6, characterized in that, Each of the limiting components (5) includes a label positioning sleeve (21), which is disposed on the surface of a limiting plate (6). The top of the clamping plate (20) is provided with an outwardly inclined guide plate (22). Two rotating rods (19), two sliders (16), two fixing rods (17) and two sliding grooves (15) are symmetrically arranged on the limiting plate (6).

8. The fuel sample retention cabinet at a gas station according to claim 7, characterized in that, Each clamping assembly (14) also includes a positioning hole (23) and a positioning rod (24). The positioning hole (23) is located on the side of the limiting plate (6) near the middle. The positioning rod (24) moves inside the positioning hole (23), and one end of the positioning rod (24) extends out of the positioning hole (23) and is fixedly connected to the surface of the clamping plate (20).

9. The fuel sample retention cabinet at a gas station according to claim 8, characterized in that, The limiting component (5) also includes an outer protective plate, which is disposed on the opposite side of the two limiting plates (6).

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