Novel high-strength PVC hollow plate

Abstract

The utility model relates to the technical field of hollow plates, and discloses a novel high-strength PVC hollow plate which comprises a right hollow plate and a left hollow plate, a right frame is fixedly connected to the left side of the exterior of the right hollow plate, a left frame is fixedly connected to the right side of the exterior of the left hollow plate, and a plurality of first butt joint blocks are fixedly connected to the interior of the left frame. A plurality of second butt joint blocks are fixedly connected to the interior of the right frame, sliding rods are slidably connected to the interiors of the second butt joint blocks, springs are arranged on the exteriors of the sliding rods in a sleeving mode, extrusion rings are slidably connected to the exteriors of the sliding rods, and fixing rings are fixedly connected to the exteriors of the sliding rods. The right sides of the multiple sliding rods are fixedly connected with rotating plates. According to the utility model, the locking of the butt joint block I and the butt joint block II is completed by utilizing the springback of the spring, the rapid and stable installation is realized, and the stability after splicing is improved, so that the overall bearing capacity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hollow plate technical field especially relates to novel high strength PVC hollow plate. BACKGROUND

[0002] PVC hollow plate is a new type of plastic board. It takes polyvinyl chloride (PVC) as the main raw material and is made through special process. PVC hollow plate is hollow in the middle, which has many excellent properties such as light weight, high strength, waterproof, moisture-proof, corrosion-resistant, sound insulation and heat insulation. The surface of this board can be printed and decorated in various ways to meet different appearance requirements. In practical application, PVC hollow plate is widely used in advertising display, packaging, building decoration, indoor partition and other fields. It is easy to process and can be cut, bent and bonded to make products of various shapes and sizes, providing great convenience for users. At the same time, PVC hollow plate is green and environmentally friendly, and can be recycled, meeting the requirements of sustainable development in modern society.

[0003] In the installation process of some existing hollow plates, bolts and nuts are usually used for installation and splicing. Although it can achieve the assembly of hollow plates to some extent, the operation steps are quite complicated, which not only increases the complexity of construction, but also prolongs the installation time. Construction personnel need to prepare and carry various specifications of bolts and nuts and related auxiliary tools such as wrenches and screwdrivers to the construction site. This splicing method using bolts and nuts will cause the bolts and nuts to loosen due to environmental factors (such as temperature change, humidity, vibration, etc.) or material fatigue after a period of use, and then the hollow plate splicing will be unstable. Loosened bolts and nuts will reduce the overall stability of the hollow plate structure and increase the safety hazard. Therefore, in view of the above problems, a new type of high-strength PVC hollow plate is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the above shortcomings, the utility model provides a new type of high-strength PVC hollow plate, which aims to improve the problem that some PVC hollow plates in the prior art are not convenient for quick installation and splicing and have insufficient stability after splicing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] Novel high-strength PVC hollow plate, including right hollow plate and left hollow plate, the outer left side of the right hollow plate is fixedly connected with the right frame, the outer right side of the left hollow plate is fixedly connected with the left frame, the inside of the left frame is fixedly connected with a plurality of butt blocks one, the inside of the right frame is fixedly connected with a plurality of butt blocks two, the inside of a plurality of the butt blocks two is slidably connected with a sliding rod, the outside of a plurality of the sliding rod is sleeved with a spring, the outside of a plurality of the sliding rod is slidably connected with an extrusion ring, the outside of a plurality of the sliding rod is fixedly connected with a fixed ring, the right side of a plurality of the sliding rod is fixedly connected with a rotating plate, the left side of a plurality of the sliding rod is fixedly connected with a clamping plate, the inside of a plurality of the butt blocks one is provided with a disc groove, the inside of a plurality of the butt blocks one is provided with a clamping groove, the inside of a plurality of the butt blocks one is provided with a sliding groove, the inside of the right hollow plate and the left hollow plate is provided with a reinforcing assembly for improving strength;

[0007] As a further description of the above technical solution:

[0008] The reinforcing assembly comprises two horizontal plates, the outside of the two horizontal plates is fixedly connected with the inside of the right hollow plate and the left hollow plate respectively, the inside of the right hollow plate and the left hollow plate is fixedly connected with a plurality of vertical plates, the upper and lower sides of the two horizontal plates are fixedly connected with an arc-shaped frame, the front and rear sides of the inside of the right hollow plate and the left hollow plate are fixedly connected with a cross frame, the inside of the left hollow plate is fixedly connected with a plurality of triangular plates, the front and rear sides of the inside of the left hollow plate are provided with a butt groove one, the upper and lower sides of the inside of the left hollow plate are provided with a butt groove two, the inside of the left hollow plate is provided with a sealing groove, the left side of the right hollow plate is fixedly connected with two butt plates one, the left side of the right hollow plate is fixedly connected with two butt plates two, the left side of the right hollow plate is fixedly connected with a sealing strip;

[0009] As a further description of the above technical solution:

[0010] The outside of the right hollow plate and the left hollow plate is fixedly connected with a reinforcing layer, the outside of the two reinforcing layers is fixedly connected with a wear-resistant layer;

[0011] As a further description of the above technical solution:

[0012] The left side of the right frame is in contact with the right side of the left frame, the right side of the butt block one is in contact with the left side of the butt block two;

[0013] As a further description of the above technical solution:

[0014] The outside of the clamping plate is slidably connected in the inside of the clamping groove and the sliding groove, the outside of the clamping plate is slidably connected in the inside of the disc groove;

[0015] As a further description of the above technical solutions:

[0016] The outer part of the fixed ring is slidably connected in the inner part of the second butt joint block, and the right side of the extrusion ring is in contact with the left side of the fixed ring.

[0017] As a further description of the above technical solutions:

[0018] The outer part of the second butt joint plate is slidably connected in the inner part of the second butt joint groove, the outer part of the first butt joint plate is slidably connected in the inner part of the first butt joint groove, and the outer part of the sealing strip is slidably connected in the inner part of the sealing groove.

[0019] As a further description of the above technical solutions:

[0020] The materials of the right hollow plate and the left hollow plate are PVC materials, the material of the reinforcing layer is a glass fiber material, and the material of the wear-resistant layer is a polycarbonate material.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, during the splicing process, the first butt joint plate and the second butt joint plate are respectively aligned to the inner parts of the first butt joint groove and the second butt joint groove, so that the right frame and the left frame are aligned. Then, the sliding rod is displaced by pressing the rotating plate, so that the fixed ring and the extrusion ring are displaced, and the spring is compressed. Finally, the clamping plate enters the disc groove and the clamping groove, and the locking of the first butt joint block and the second butt joint block is completed by the spring rebound, so that fast and stable installation is realized. In addition, the cooperation of the sealing strip and the sealing groove further improves the sealing performance of the splicing part, and the addition of the triangular plate increases the stability after splicing, thereby improving the overall bearing capacity.

[0023] 2. In the utility model, the pressure is effectively dispersed, and the overall strength of the plate is improved. In particular, the support frame formed by the horizontal plate and the vertical plate, and the design of the arc-shaped frame not only enhance the structural strength of the hollow plate, but also improve the bearing capacity. In addition, the reinforcing layer is made of glass fiber material, and the wear-resistant layer is made of polycarbonate material. The addition of these two layers of materials provides additional strength and wear resistance, which helps to prolong the service life of the hollow plate. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A perspective view of the novel high-strength PVC hollow plate according to the utility model is shown in the drawings;

[0025] Figure 2 A left frame structure schematic diagram of the novel high-strength PVC hollow plate according to the utility model is shown in the drawings;

[0026] Figure 3 A right frame structure schematic diagram of the novel high-strength PVC hollow plate according to the utility model is shown in the drawings;

[0027] Figure 4 The utility model provides a butt joint block two structure schematic drawing of novel high strength PVC hollow board,

[0028] Figure 5 The utility model provides a butt joint block one structure schematic drawing of novel high strength PVC hollow board.

[0029] Legend:

[0030] 1, right hollow board, 2, right frame, 3, left hollow board, 4, left frame, 5, butt joint block one, 6, butt joint block two, 7, sliding rod, 8, spring, 9, extrusion ring, 10, fixed ring, 11, rotating plate, 12, clamping plate, 13, disc groove, 14, clamping groove, 15, sliding groove, 16, horizontal plate, 17, vertical plate, 18, arc frame, 19, cross frame, 20, triangular plate, 21, butt joint groove one, 22, butt joint groove two, 23, sealing groove, 24, reinforcing layer, 25, wear-resistant layer, 26, butt joint plate one, 27, butt joint plate two, 28, sealing strip. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0032] With reference to Figure 1 , Figure 3 and Figure 4 , the utility model provides an embodiment: novel high strength PVC hollow board, including right hollow board 1 and left hollow board 3, the material quality of right hollow board 1 and left hollow board 3 is PVC material quality, and PVC material quality has good chemical corrosion resistance and water resistance. The outside left side of right hollow board 1 is fixedly connected with right frame 2, and the outside right side of left hollow board 3 is fixedly connected with left frame 4, and the left side of right frame 2 is in contact with the right side of left frame 4, and right frame 2 and left frame 4 provide additional support and structural stability. The inside of left frame 4 is fixedly connected with a plurality of butt joint block one 5, and the inside of right frame 2 is fixedly connected with a plurality of butt joint block two 6, and the right side of butt joint block one 5 is in contact with the left side of butt joint block two 6, and butt joint block one 5 and butt joint block two 6 realize the splicing of right hollow board 1 and left hollow board 3.

[0033] With reference to Figures 2 to 4The interiors of the plurality of butt joint blocks two 6 are slidingly connected with sliding rods 7, the sliding rods 7 are displaced in the splicing process, and then can drive the subsequent structure to be displaced. The exteriors of the plurality of sliding rods 7 are sleeved with springs 8, the springs 8 provide elastic force, assist the sliding and positioning of the clamping plates 12, the exteriors of the plurality of sliding rods 7 are slidingly connected with extrusion rings 9, the exteriors of the plurality of sliding rods 7 are fixedly connected with fixed rings 10, the right side of the extrusion ring 9 is in contact with the left side of the fixed ring 10, the exterior of the fixed ring 10 is slidingly connected in the interior of the butt joint block two 6, the right sides of the plurality of sliding rods 7 are fixedly connected with rotating plates 11, the displacement of the sliding rods 7 and the clamping plates 12 is driven by pressing the rotating rotating plate 11. The left sides of the plurality of sliding rods 7 are fixedly connected with the clamping plates 12, and the displacement and rotation of the clamping plates 12 can realize the splicing of the hollow plates.

[0034] With reference to Figure 5 The interiors of the plurality of butt joint blocks one 5 are provided with disc grooves 13, the exteriors of the clamping plates 12 are slidingly connected in the interiors of the disc grooves 13, the disc grooves 13 are designed as the sliding space of the clamping plates 12, the interiors of the plurality of butt joint blocks one 5 are provided with clamping grooves 14, the interiors of the plurality of butt joint blocks one 5 are provided with sliding grooves 15, the exteriors of the clamping plates 12 are slidingly connected in the interiors of the clamping grooves 14 and the sliding grooves 15, the clamping grooves 14 and the sliding grooves 15 are designed as the sliding space of the clamping plates 12, and the interiors of the right hollow plate 1 and the left hollow plate 3 are provided with reinforcing assemblies for improving the strength.

[0035] With reference to Figures 1 to 3 The reinforcing assembly comprises two horizontal plates 16, the exteriors of the two horizontal plates 16 are fixedly connected in the interiors of the right hollow plate 1 and the left hollow plate 3, the interiors of the right hollow plate 1 and the left hollow plate 3 are fixedly connected with a plurality of vertical plates 17, the horizontal plates 16 and the vertical plates 17 form a support frame, so that the strength can be greatly improved, the upper and lower sides of the two horizontal plates 16 are fixedly connected with arc-shaped frames 18, the arc-shaped frames 18 can effectively disperse the pressure, so that the bearing capacity can be greatly improved, and the interiors of the right hollow plate 1 and the left hollow plate 3 are fixedly connected with cross frames 19 on the front and back sides, the cross frames 19 are designed to improve the strength of the side edges of the hollow plates.

[0036] With reference to Figures 1 to 3 The interior of the left hollow plate 3 is fixedly connected with a plurality of triangular plates 20, the interiors of the left hollow plate 3 are provided with butt joint grooves one 21 on the front and back sides, the interiors of the left hollow plate 3 are provided with butt joint grooves two 22 on the upper and lower sides, the interior of the left hollow plate 3 is provided with a sealing groove 23, the left side of the right hollow plate 1 is fixedly connected with two butt joint plates one 26, the exterior of the butt joint plate one 26 is slidingly connected in the interior of the butt joint groove one 21, the butt joint groove one 21 is designed as the sliding space of the butt joint plate one 26, the left side of the right hollow plate 1 is fixedly connected with two butt joint plates two 27, the exterior of the butt joint plate two 27 is slidingly connected in the interior of the butt joint groove two 22, and the butt joint groove two 22 is designed as the sliding space of the butt joint plate two 27.

[0037] Referring to Figures 1 to 3 The left side of the right hollow plate 1 is fixedly connected with a sealing strip 28, and the outer part of the sealing strip 28 is slidably connected in the inner part of the sealing groove 23. The cooperation between the sealing strip 28 and the sealing groove 23 can improve the sealing performance. The outer parts of the right hollow plate 1 and the left hollow plate 3 are fixedly connected with reinforcing layers 24. The reinforcing layers 24 are made of glass fiber material. The outer parts of the two reinforcing layers 24 are fixedly connected with wear-resistant layers 25. The wear-resistant layers 25 are made of polycarbonate material. The reinforcing layers 24 and the wear-resistant layers 25 can provide additional strength and wear resistance, thereby prolonging the service life of the hollow plate.

[0038] Working principle: when the right hollow plate 1 and the left hollow plate 3 need to be spliced and installed, the butt joint plate one 26 is aligned into the inner part of the butt joint groove one 21, and the butt joint plate two 27 is aligned into the inner part of the butt joint groove two 22. At this time, the right frame 2 and the left frame 4 are aligned, and the clamping plate 12 slides into the inner part of the sliding groove 15. Then, the rotating plate 11 is pressed to drive the sliding rod 7 to displace, so that the fixed ring 10 is displaced to drive the extrusion ring 9 to displace. At this time, the spring 8 is compressed, and the clamping plate 12 enters the inner part of the disc groove 13. Then, the rotating plate 11 is rotated to align the clamping plate 12 into the inner part of the clamping groove 14. At this time, the rotating plate 11 is released, and the clamping plate 12 slides into the inner part of the clamping groove 14 under the elastic force of the spring 8, so that the butt joint block one 5 and the butt joint block two 6 are butt jointed. At this time, the splicing of the right hollow plate 1 and the left hollow plate 3 is completed. After splicing, the sealing strip 28 slides into the inner part of the sealing groove 23, so as to ensure the sealing of the splicing part. At the same time, the triangular plate 20 slides into the inner part of the right hollow plate 1, so as to make the splicing more stable. At the same time, the strength and bearing capacity of the side edge of the hollow plate are improved by the triangular plate 20 in the right hollow plate 1 and the left hollow plate 3. At the same time, the stress on the hollow plate is dispersed by the sealing strip 28, so as to further improve the strength. In addition, the service life of the hollow plate can be greatly prolonged by the reinforcing layer 24 and the wear-resistant layer 25.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A new high-strength PVC hollow plate, comprising a right hollow plate (1) and a left hollow plate (3), characterized in that: The left side of the right hollow plate (1) is fixedly connected with a right frame (2), the right side of the left hollow plate (3) is fixedly connected with a left frame (4), the inside of the left frame (4) is fixedly connected with a plurality of butt blocks one (5), the inside of the right frame (2) is fixedly connected with a plurality of butt blocks two (6), the inside of a plurality of the butt blocks two (6) is slidably connected with a sliding rod (7), the outside of a plurality of the sliding rod (7) is sleeved with a spring (8), the outside of a plurality of the sliding rod (7) is slidably connected with a extrusion ring (9), the outside of a plurality of the sliding rod (7) is fixedly connected with a fixed ring (10), the right side of a plurality of the sliding rod (7) is fixedly connected with a rotating plate (11), the left side of a plurality of the sliding rod (7) is fixedly connected with a clamping plate (12), the inside of a plurality of the butt blocks one (5) is provided with a disc groove (13), the inside of a plurality of the butt blocks one (5) is provided with a clamping groove (14), the inside of a plurality of the butt blocks one (5) is provided with a sliding groove (15), the inside of the right hollow plate (1) and the left hollow plate (3) is provided with a reinforcing assembly for improving strength.

2. The novel high strength PVC hollow sheet as claimed in claim 1, wherein: The reinforcing assembly comprises two horizontal plates (16), the outside of two horizontal plates (16) is fixedly connected with the inside of the right hollow plate (1) and the left hollow plate (3), the inside of the right hollow plate (1) and the left hollow plate (3) is fixedly connected with a plurality of vertical plates (17), the upper and lower sides of two horizontal plates (16) is fixedly connected with an arc-shaped frame (18), the front and back sides of the inside of the right hollow plate (1) and the left hollow plate (3) is fixedly connected with a cross frame (19), the inside of the left hollow plate (3) is fixedly connected with a plurality of triangular plates (20), the front and back sides of the inside of the left hollow plate (3) is provided with a butt groove one (21), the upper and lower sides of the inside of the left hollow plate (3) is provided with a butt groove two (22), the inside of the left hollow plate (3) is provided with a sealing groove (23), the left side of the right hollow plate (1) is fixedly connected with two butt plates one (26), the left side of the right hollow plate (1) is fixedly connected with two butt plates two (27), the left side of the right hollow plate (1) is fixedly connected with a sealing strip (28).

3. The novel high strength PVC hollow sheet as claimed in claim 1, wherein: The outside of the right hollow plate (1) and the left hollow plate (3) is fixedly connected with a reinforcing layer (24), the outside of two reinforcing layers (24) is fixedly connected with a wear-resistant layer (25).

4. The novel high strength PVC hollow sheet as claimed in claim 1, wherein: The left side of the right frame (2) is in contact with the right side of the left frame (4), the right side of the butt blocks one (5) is in contact with the left side of the butt blocks two (6).

5. The novel high strength PVC hollow sheet as claimed in claim 1, wherein: The outside of the clamping plate (12) is slidably connected in the inside of the clamping groove (14) and the sliding groove (15), the outside of the clamping plate (12) is slidably connected in the inside of the disc groove (13).

6. The novel high strength PVC hollow sheet as claimed in claim 1, wherein: The outside of the fixed ring (10) is slidably connected in the inside of the butt blocks two (6), the right side of the extrusion ring (9) is in contact with the left side of the fixed ring (10).

7. The novel high strength PVC hollow sheet as claimed in claim 2, wherein: The outer part of the docking plate two (27) is slidably connected in the inner part of the docking groove two (22), the outer part of the docking plate one (26) is slidably connected in the inner part of the docking groove one (21), and the outer part of the sealing strip (28) is slidably connected in the inner part of the sealing groove (23).

8. The novel high strength PVC hollow sheet as claimed in claim 3, wherein: The right hollow plate (1) and the left hollow plate (3) are made of PVC material, the reinforcing layer (24) is made of glass fiber material, and the wear-resistant layer (25) is made of polycarbonate material.

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