Floating disc splicing structure
By adopting a floating plate structure of spliced outer ring, spliced middle ring, spliced inner ring and center plate, and using positioning screws and bolt fixing components to achieve fixation between rings, the problem of difficulty in replacing the traditional floating plate spliced structure when it is partially damaged is solved. , achieving a faster and safer splicing and disassembly process.
Patent Information
- Application Number
- CN202323541685.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-25
AI Technical Summary
When the traditional floating disk splicing structure is partially damaged, it needs to be re-cut and replaced, which is time-consuming and laborious and unsafe.
Adopt a floating structure consisting of stitching outer ring, splicing middle ring, stitching inner ring, and central board. The fixing between the ring can be used to locate the screw and bolt fixing components. The arc plate can be removed and replaced separately.
It achieves a faster and safer splicing and disassembly process, facilitates repair and replacement of damaged curved panels, and improves work efficiency and safety.
Smart Images
Figure CN222388770U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of floating plates for oil tanks, in particular to a floating plate splicing structure. Background Art
[0002] An oil storage tank, referred to as an oil tank or storage tank, is a large container with a relatively regular shape used to store oil products. A floating plate for an oil storage tank refers to a floating top cover that floats on the liquid surface of the oil tank and rises and falls with the oil products. The purpose of using a floating plate in an oil tank is to reduce the volatilization loss of oil during storage, save energy, reduce safety hazards and reduce environmental pollution.
[0003] At present, most of the conventional floating plates are spliced together, where several plates are spliced into a circle, and then the adjacent plates are welded and fixed. This is also recorded in the background technology of a high-stability floating plate splicing structure disclosed in patent authorization announcement No. CN 214778096 U. However, this directly welded floating plate splicing structure requires the welding points to be cut and replaced again when the floating plate is partially damaged, which is time-consuming and laborious, and it is not safe to use cutting equipment in the oil tank after use. In view of this, we propose a new floating plate splicing structure to solve the above-mentioned technical problems. Utility Model Content
[0004] The purpose of the utility model is to provide a floating plate splicing structure to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A floating plate splicing structure comprises a spliced outer ring, a spliced middle ring and a spliced inner ring, the spliced outer ring is provided with a spliced middle ring, the spliced middle ring is provided with a spliced inner ring, a center plate is provided in the middle of the spliced inner ring, the spliced outer ring comprises four outer ring splicing plates, the spliced middle ring comprises four middle ring splicing plates, the spliced inner ring comprises four inner ring splicing plates, connecting plates are installed on both ends of the outer ring splicing plates, the middle ring splicing plates and the inner ring splicing plates, connecting holes are provided on the connecting plates, bolt fixing assemblies are installed in the connecting holes between two adjacent outer ring splicing plates, two middle ring splicing plates and two inner ring splicing plates, slots are provided on the inner arc-shaped end faces of the spliced outer ring, the spliced middle ring and the spliced inner ring, sockets are provided on the slots, two plug-in plates are symmetrically installed on the outer arc-shaped edges of the spliced middle ring, the spliced inner ring and the center plate, and the plug-in plates are adapted to the sockets.
[0007] As a further solution of the utility model: an inner positioning hole is provided on the plug plate, a positioning screw is arranged on the inner positioning hole, the outer ring splicing plate, the middle ring splicing plate and the inner ring splicing plate are all provided with outer positioning holes that are compatible with the inner positioning hole, and the spliced outer ring and the spliced middle ring, as well as the spliced middle ring and the spliced inner ring are relatively fixed by positioning screws.
[0008] As a further solution of the utility model: the bolt fixing assembly includes a screw rod and a hexagonal nut, and the screw rod passes through two adjacent connecting holes and is threadedly connected to the hexagonal nut arranged on one side of the connecting hole.
[0009] As a further solution of the utility model: the spliced outer ring is provided with guide rod holes which penetrate up and down.
[0010] As a further solution of the utility model: at least three support rods are installed on the bottom surface of the spliced middle ring.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model is a floating plate assembled from the outside to the inside by arranging a spliced outer ring, a spliced middle ring, a spliced inner ring and a center plate. Adjacent ring bodies and the ring bodies and the center plate can be spliced and fixed only by two positioning screws. Compared with the existing method that requires comprehensive welding, the present invention is not only more convenient and efficient in splicing, but also more convenient in disassembly.
[0013] 2. The spliced outer ring, the spliced middle ring and the spliced inner ring of the utility model are all composed of four arc-shaped plates. When the ring body is partially damaged, the corresponding arc-shaped plates can be directly disassembled and replaced separately, thereby facilitating maintenance and reducing losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The figure is a schematic diagram of a top view of a floating plate splicing structure.
[0015] Figure 2 It is a schematic diagram of the structure of a floating plate splicing structure viewed from above.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of a single splicing plate of a floating plate splicing structure.
[0017] 1. Splice the outer ring; 2. Splice the middle ring; 3. Splice the inner ring; 4. Center plate; 5. Outer ring splicing plate; 6. Middle ring splicing plate; 7. Inner ring splicing plate; 8. Connecting plate; 9. Bolt fixing assembly; 901. Screw; 902. Hexagonal nut; 10. Insert plate; 11. Socket; 12. Slot; 13. Connecting hole; 14. Inner positioning hole; 15. Positioning screw; 16. Strut; 17. Guide rod hole; 18. Outer positioning hole. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-3 In the embodiment of the utility model, a floating plate splicing structure includes a splicing outer ring 1, a splicing middle ring 2 and a splicing inner ring 3. The splicing outer ring 1 is provided with a splicing middle ring 2, the splicing middle ring 2 is provided with a splicing inner ring 3, and a center plate 4 is provided in the middle of the splicing inner ring 3. The inner arc-shaped end surfaces of the splicing outer ring 1, the splicing middle ring 2 and the splicing inner ring 3 are all provided with slots 12, and the slots 12 are provided with sockets 11. The splicing middle ring 2, the splicing inner ring 3 and the center plate 4 are symmetrically installed on the outer arc-shaped edges. There are two plug plates 10, which are matched with the socket 11. The plug plate 10 is provided with an inner positioning hole 14, and the inner positioning hole 14 is provided with a positioning screw 15. The outer ring splicing plate 5, the middle ring splicing plate 6 and the inner ring splicing plate 7 are all provided with outer positioning holes 18 that are matched with the inner positioning holes 14. The inner positioning holes 14 and the outer positioning holes 18 are both threaded holes. The spliced outer ring 1 and the spliced middle ring 2, as well as the spliced middle ring 2 and the spliced inner ring 3 are relatively fixed by the positioning screw 15.
[0020] See also Figure 1 and Figure 3 The spliced outer ring 1 includes four outer ring splicing plates 5, the spliced middle ring 2 includes four middle ring splicing plates 6, and the spliced inner ring 3 includes four inner ring splicing plates 7. Connecting plates 8 are installed on both ends of the outer ring splicing plates 5, the middle ring splicing plates 6 and the inner ring splicing plates 7. Connecting holes 13 are opened on the connecting plates 8. Bolt fixing assemblies 9 are installed in the connecting holes 13 between the two adjacent outer ring splicing plates 5, the two middle ring splicing plates 6 and the two inner ring splicing plates 7. The bolt fixing assembly 9 includes a screw rod 901 and a hexagonal nut 902. The screw rod 901 passes through the two adjacent connecting holes 13 and is threadedly connected with the hexagonal nut 902 arranged on one side of the connecting hole 13.
[0021] See also Figure 1 A guide rod hole 17 that penetrates up and down is opened on the spliced outer ring 1. The guide rod hole 17 is used in conjunction with the guide rod in the oil tank so that the floating plate will not rotate during the up and down floating process.
[0022] See also Figure 2 At least three support rods 16 are installed on the bottom surface of the spliced middle ring 2. The support rods 16 can prevent the floating plate from contacting the bottom of the oil tank, providing convenience for personnel to enter the bottom of the tank for maintenance.
[0023] The working principle of the utility model is:
[0024] When in use, firstly, the center plate 4 and the arc-shaped plates constituting the spliced outer ring 1, the spliced middle ring 2 and the spliced inner ring 3 are hoisted into the oil tank, and then the spliced outer ring 1, the spliced middle ring 2 and the spliced inner ring 3 are spliced. When splicing, the screw 901 is installed in the connecting plate 8 of the adjacent spliced plates, and the adjacent spliced plates are fixed together by the screw 901 and the hexagonal nut 902 (the two spliced rings with the plug plate 10 or the socket 11 are arranged oppositely), and then the plug plate 10 on the spliced middle ring 2 is aligned with the socket 11 on the spliced outer ring 1, Then rotate the spliced middle ring 2 so that the inner positioning holes 14 on the two plug plates 10 of the spliced middle ring 2 are aligned with the two outer positioning holes 18 opened on the spliced outer ring 1, and then insert the positioning screws 901 between the outer positioning holes 18 and the inner positioning holes 14 to fix them. Similarly, fix the spliced inner ring 3 and the spliced middle ring 2 together, and fix the center plate 4 and the spliced inner ring 3 together. During disassembly, when a spliced plate is damaged and needs to be disassembled, simply unscrew the bolt fixing components 9 at both ends to remove it separately, which is convenient for replacement.
[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A floating plate splicing structure, comprising a splicing outer ring (1), a splicing middle ring (2) and a splicing inner ring (3), characterized in that: The spliced outer ring (1) is provided with a spliced middle ring (2), the spliced middle ring (2) is provided with a spliced inner ring (3), a center plate (4) is provided in the middle of the spliced inner ring (3), the spliced outer ring (1) includes four outer ring spliced plates (5), the spliced middle ring (2) includes four middle ring spliced plates (6), the spliced inner ring (3) includes four inner ring spliced plates (7), and connecting plates (8) are installed at both ends of the outer ring spliced plates (5), the middle ring spliced plates (6) and the inner ring spliced plates (7), and the connecting plates (8) are provided with connecting holes (13) ), a bolt fixing assembly (9) is installed in the connection hole (13) between two adjacent outer ring splicing plates (5), two middle ring splicing plates (6) and two inner ring splicing plates (7), a slot (12) is opened on the inner arc end surface of the spliced outer ring (1), the spliced middle ring (2) and the spliced inner ring (3), and a socket (11) is arranged on the slot (12), and two plug-in plates (10) are symmetrically installed on the outer arc edges of the spliced middle ring (2), the spliced inner ring (3) and the center plate (4), and the plug-in plates (10) are adapted to the socket (11).
2. A floating plate splicing structure according to claim 1, characterized in that: The plug plate (10) is provided with an inner positioning hole (14), and a positioning screw (15) is arranged on the inner positioning hole (14). The outer ring splicing plate (5), the middle ring splicing plate (6) and the inner ring splicing plate (7) are all provided with outer positioning holes (18) that are compatible with the inner positioning hole (14). The spliced outer ring (1) and the spliced middle ring (2) as well as the spliced middle ring (2) and the spliced inner ring (3) are relatively fixed by the positioning screw (15).
3. The floating plate splicing structure according to claim 1, characterized in that: The bolt fixing assembly (9) comprises a screw rod (901) and a hexagonal nut (902); the screw rod (901) passes through two adjacent connection holes (13) and is threadedly connected to the hexagonal nut (902) arranged on one side of the connection hole (13).
4. The floating plate splicing structure according to claim 1, characterized in that: The spliced outer ring (1) is provided with a guide rod hole (17) which penetrates vertically.
5. The floating plate splicing structure according to claim 1, characterized in that: At least three support rods (16) are installed on the bottom surface of the spliced middle ring (2).