Petroleum floating disc assembly structure
By introducing a buffer support and a limit rod system into the oil float, the problem of lack of buffering in the support legs is solved, the float can be lowered stably and damage can be reduced, and the safety and service life of the float are improved.
Patent Information
- Application Number
- CN202422681335.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-05
AI Technical Summary
The supporting legs of the existing oil float lack a buffer structure, which causes impact when the float descends, affecting the stability and safety of the float.
An oil float assembly structure is designed, which adopts a buffer support and limit rod system, including a fixed column, spring, support column, support plate and rubber pad. The impact force when the float descends is reduced through the compression buffer of the spring and the protection of the rubber pad.
It effectively reduces the impact force when the float plate descends, prevents the float plate from deforming, improves the stability and safety of the float plate, and reduces damage to the tank body.
Smart Images
Figure CN223315618U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of petroleum floating plates, and in particular relates to an assembly structure of a petroleum floating plate. Background Art
[0002] In order to reduce the volatilization of the medium in the oil storage tank, reduce loss, save energy and protect the environment, adding an internal float in the oil storage tank has become a common measure. It is widely used in petrochemical units across the country, major oil companies such as Sinopec and PetroChina, refineries, ports, transportation, and power plants. During the storage and transportation of oil products, in order to reduce the volatilization of the medium in the oil tank, reduce loss, save energy and protect the environment, the internal float can reduce the volatilization of the medium in the oil tank. Therefore, it is necessary to add an internal float in the oil tank to ensure the safety performance of the oil tank and reduce the volatilization of substances.
[0003] Existing inner floating plates generally have limit holes, and limit columns are fixed at the limit holes inside the oil tank. In addition, support feet are generally fixed to the bottom of the inner floating plate to provide support. However, the existing support feet do not have a buffer structure. When the bottom of the support feet touches the bottom of the tank, an upward force is applied to the inner floating plate, which sometimes causes the structure on the lower side of the inner floating plate to change due to the impact, affecting the up and down floating of the inner floating plate. Utility Model Content
[0004] The utility model aims to provide an oil floating plate assembly structure, which can make the floating plate float easily, cushion the contact between the floating plate and the tank bottom, and avoid deformation caused by impact on the floating plate.
[0005] The technical solutions adopted by this utility model are as follows:
[0006] An oil float assembly structure includes a tank body, a float is slidably provided on the inner wall of the tank body, a plurality of buffer supports are fixed to the bottom of the tank body, a plurality of limiting holes are opened inside the float, limiting rods are inserted into the limiting holes, and the top and bottom ends of the limiting rods are fixedly connected to the top and inner bottom of the tank body.
[0007] The buffer support member includes several fixed columns fixedly installed on the bottom of the tank body, a spring is provided inside the fixed column, a support column is slidably inserted into the fixed column, the bottom of the support column is fixedly connected to the bottom end of the spring, the top of the support column is fixedly connected to a support plate, and a rubber pad is provided on the top of the support plate.
[0008] The bottoms of both sides of the support column are fixedly connected with sliding blocks, and both sides of the inner wall of the fixed column are provided with sliding grooves used in conjunction with the sliding blocks.
[0009] A fixing block is fixed on the top of the floating plate and located outside the limiting hole, and a roller is rotatably provided on the inner wall of the fixing block.
[0010] The outer side of the limiting rod is slidably connected to the inner wall of the fixing block, and slideways are provided on both sides of the limiting rod located on the roller.
[0011] An elastic sealing ring is fixed on the outer side of the floating plate, a cavity is opened inside the floating plate, and a plurality of partitions are fixed in the cavity.
[0012] The technical effects achieved by this utility model are:
[0013] The utility model limits the floating plate by sliding up and down along the limiting rod through the limiting hole in the floating plate to prevent the floating plate from rotating. When the floating plate descends, the bottom of the floating plate contacts the buffer support member, and the buffer support member will provide a certain buffer, thereby reducing the impact received by the floating plate when it descends to the bottom of the tank body and reducing the damage suffered by the floating plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural diagram of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the tank body of the utility model;
[0016] Figure 3 This is a structural diagram of the floating plate of the utility model;
[0017] Figure 4 It is an enlarged schematic diagram of the structure of A of the utility model;
[0018] Figure 5 It is a structural diagram of the buffer support member of the utility model.
[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0020] 1. Tank body; 2. Floating plate; 3. Buffer support; 31. Fixed column; 32. Spring; 33. Support column; 34. Support plate; 35. Rubber pad; 4. Limit hole; 5. Limit rod; 6. Slider; 7. Slide groove; 8. Fixed block; 9. Roller; 10. Slideway; 11. Elastic sealing ring; 12. Cavity; 13. Partition. DETAILED DESCRIPTION
[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.
[0022] like Figure 1-Figure 5As shown, an oil float assembly structure includes a tank body 1, a float 2 is slidably provided on the inner wall of the tank body 1, a plurality of buffer supports 3 are fixed to the bottom of the tank body 1, a plurality of limiting holes 4 are opened inside the float 2, and limiting rods 5 are inserted into the limiting holes 4. The top and bottom ends of the limiting rods 5 are fixedly connected to the top and bottom of the tank body 1.
[0023] When the floating plate 2 in the tank body 1 moves up and down with the oil, the limiting hole 4 in the floating plate 2 will slide up and down along the limiting rod 5 to limit the floating plate 2 and prevent the floating plate 2 from rotating. When the floating plate 2 descends, the bottom of the floating plate 2 contacts the buffer support 3, and the buffer support 3 will provide a certain amount of buffering, thereby reducing the impact received by the floating plate 2 when it descends to the bottom of the tank body 1 and reducing the damage suffered by the floating plate 2.
[0024] like Figure 5 As shown, the buffer support 3 includes several fixed columns 31 fixedly installed at the bottom of the tank body 1, a spring 32 is provided inside the fixed column 31, a support column 33 is slidably inserted into the fixed column 31, the bottom of the support column 33 is fixedly connected to the bottom end of the spring 32, the top of the support column 33 is fixedly connected to a support plate 34, and a rubber pad 35 is provided on the top of the support plate 34.
[0025] When the floating plate 2 descends to the bottom of the tank body 1, the bottom of the floating plate 2 first contacts the support plate 34. The support plate 34 is forced to drive the support column 33 to slide in the fixed column 31. The sliding of the support column 33 squeezes the spring 32. The spring 32 cushions the impact and protects the bottom of the floating plate 2 under the action of the rubber pad 35 on the top of the support plate 34, thereby reducing the impact on the floating plate 2.
[0026] like Figure 5 As shown, the bottoms of both sides of the support column 33 are fixedly connected with sliders 6, and both sides of the inner wall of the fixed column 31 are provided with sliding grooves 7 for use with the sliders 6. When the support column 33 slides in the fixed column 31, the sliders 6 on both sides move in the sliding grooves 7 to guide and limit the support column 33, thereby improving the stability of the support column 33 when moving.
[0027] like Figure 4 As shown, a fixing block 8 is fixed on the top of the floating plate 2 outside the limiting hole 4, and a roller 9 is rotatably provided on the inner wall of the fixing block 8.
[0028] The outer side of the limiting rod 5 is slidably connected to the inner wall of the fixing block 8 , and slideways 10 are provided on both sides of the limiting rod 5 located on the roller 9 .
[0029] The limiting rod 5 slides in the fixing block 8, driving the rollers 9 to roll in the slideways 10 on both sides of the limiting rod 5, reducing the friction between the floating plate 2 and the limiting rod 5, so that the floating plate 2 can float flexibly.
[0030] like Figure 2 and Figure 4As shown, an elastic sealing ring 11 is fixed on the outside of the floating plate 2, a cavity 12 is opened inside the floating plate 2, and a plurality of partitions 13 are fixed in the cavity 12. The elastic sealing ring 11 is used to seal the floating plate 2 and the inner wall of the tank body 1 to prevent oil evaporation.
[0031] The working principle of the present invention is as follows: when the floating plate 2 in the tank body 1 moves up and down with the oil, the limiting hole 4 in the floating plate 2 will slide up and down along the limiting rod 5 to limit the floating plate 2 and prevent the floating plate 2 from rotating. When the floating plate 2 drops to the bottom of the tank body 1, the bottom of the floating plate 2 first contacts the support plate 34. The support plate 34 is forced to drive the support column 33 to slide in the fixed column 31. The sliding of the support column 33 squeezes the spring 32, and the spring 32 buffers the impact. Under the action of the rubber pad 35 on the top of the support plate 34, the bottom of the floating plate 2 is protected, reducing the impact received by the floating plate 2 when it drops to the bottom of the tank body 1 and reducing the damage suffered by the floating plate 2.
[0032] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.
Claims
1. An oil floating plate assembly structure, characterized by: The invention comprises a tank body (1), wherein a floating plate (2) is slidingly provided on the inner wall of the tank body (1), a plurality of buffer support members (3) are fixed to the inner bottom of the tank body (1), a plurality of limiting holes (4) are opened inside the floating plate (2), a limiting rod (5) is inserted into the limiting hole (4), and the top and bottom ends of the limiting rod (5) are fixedly connected to the inner top and inner bottom of the tank body (1).
2. The oil floating plate assembly structure according to claim 1, characterized in that: The buffer support member (3) comprises a plurality of fixed columns (31) fixedly mounted on the bottom of the tank body (1), a spring (32) being provided inside the fixed column (31), a support column (33) being slidably inserted into the fixed column (31), the bottom of the support column (33) being fixedly connected to the bottom end of the spring (32), the top of the support column (33) being fixedly connected to a support plate (34), and a rubber pad (35) being provided on the top of the support plate (34).
3. The oil floating plate assembly structure according to claim 2, characterized in that: The bottoms of both sides of the support column (33) are fixedly connected with sliders (6), and both sides of the inner wall of the fixed column (31) are provided with sliding grooves (7) used in conjunction with the sliders (6).
4. The oil floating plate assembly structure according to claim 1, characterized in that: A fixing block (8) is fixed on the top of the floating plate (2) outside the limiting hole (4), and a roller (9) is rotatably provided on the inner wall of the fixing block (8).
5. The oil floating plate assembly structure according to claim 4, characterized in that: The outer side of the limiting rod (5) is slidably connected to the inner wall of the fixed block (8), and slideways (10) are provided on both sides of the limiting rod (5) located on the roller (9).
6. The oil floating plate assembly structure according to claim 1, characterized in that: An elastic sealing ring (11) is fixed on the outside of the floating plate (2), a cavity (12) is provided inside the floating plate (2), and a plurality of partitions (13) are fixed in the cavity (12).