High-strength plate strip profile for winding drainage pipe

Abstract

The utility model relates to the technical field of drainage pipe laying, in particular to a high-strength plate strip profile for winding a drainage pipe, which comprises a plate strip main body, round holes are formed in the front face and the rear face of the plate strip body, steel wires are laid on the front face and the rear face of the plate strip body in a penetrating mode, a locking groove is formed in the left end of the bottom face of the plate strip body, a clamping groove is formed in the right end of the bottom face of the plate strip body, a mounting groove is formed in the front face of the plate strip body, and an operation groove is formed in the top face of the plate strip body. And a buckling groove is formed in the side wall of the mounting groove. The steel wires are laid in the plate strip body, the strength of the plate strip can be improved, the anti-skid lines are arranged on the bottom face of the plate strip body, the combining area of the surface of the plate strip and soil can be increased, the combining force of a pipeline and the soil is improved, meanwhile, the double rows of round holes are formed, the deformation resistance of the plate strip body is improved, and the connecting structure is matched with the locking groove. Mutual locking can be achieved, and slipping is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe laying, in particular to a high-strength plate strip profile for winding drainage pipes. Background Art

[0002] Ordinary wound plastic drainage pipes have simple manufacturing processes, low costs, and more convenient installation and construction, so they are becoming more and more widely used in engineering projects.

[0003] However, the pipeline also exposed many problems during use. Due to the low ring stiffness of the winding drainage pipe, generally the SN8 series, the pipe will deform when a heavy vehicle passes by or after a period of service, and the deformation cannot be restored, causing ground collapse or pits. The ability to resist foundation settlement is not enough, and the outer surface of the pipe is relatively smooth. When it is buried and combined with the soil, it is difficult to form a strong pipe-soil joint structure. When encountering rain or foundation settlement, the pipe is prone to displacement. At the same time, the connection between the plates used for winding is not firm and easy to detach.

[0004] Therefore, in order to solve the above problems, a high-strength plate and strip profile for winding drainage pipes is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a high-strength plate strip profile for winding drainage pipes to solve the problem that the ring stiffness of the winding drainage pipes in the prior art mentioned in the above background technology is low, generally the SN8 series, when a heavy vehicle passes by or after a period of service, the pipe will be deformed, and the deformation cannot be restored, causing ground collapse or pits. The ability to resist foundation settlement is not enough, and the outer surface of the pipe is relatively smooth. When it is buried and combined with the soil, it is difficult to form a firm pipe-soil joint structure. When encountering rain or foundation settlement, the pipe is easily displaced. At the same time, the connection between the plates and strips used for winding is not firm and easy to detach.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength plate strip profile for winding drainage pipes, comprising: a plate strip body;

[0007] The front and rear surfaces of the plate belt body are provided with round holes, the front and rear surfaces of the plate belt body are penetrated with steel wires, the left end of the bottom surface of the plate belt body is provided with a locking groove, the right end of the bottom surface of the plate belt body is provided with a card groove, the front surface of the plate belt body is provided with an installation groove, the top surface of the plate belt body is provided with an operating groove, the side wall of the installation groove is provided with a buckle groove, and the middle part of the bottom surface of the plate belt body is provided with a through groove;

[0008] A positioning structure is installed on the inner side of the installation groove, and the positioning structure includes a shell, the shell is inserted into the inner side of the installation groove, buckle blocks are integrally formed on the left and right side walls of the shell, a guide rod is fixedly installed on the inner wall of the shell, a movable block is movably installed on the inner side of the shell, an insertion rod is fixedly connected to the bottom surface of the movable block, a guide cylinder is integrally formed on the inner bottom surface of the shell, a threaded rod is movably installed on the inner side of the shell through a bearing, and a rubber block is plugged into the inner side of the operating groove;

[0009] A connection structure is installed on the plate belt body, and the connection structure includes a fixing plate, which is installed on the right side of the plate belt body. A locking block is integrally formed on the top surface of the fixing plate, and a clamping block is integrally formed on the left end of the fixing plate.

[0010] Preferably, the bottom surface of the plate strip body is provided with anti-slip grooves, and the inner sides of the installation groove, the operating groove and the through groove are connected.

[0011] Preferably, the buckle block is located inside the buckle groove, and the guide rod passes through the movable block.

[0012] Preferably, the insertion rod is installed vertically, and the insertion rod, guide cylinder and through slot are aligned vertically.

[0013] Preferably, the threaded rod is threadedly connected to the movable block, and the threaded rod is aligned with the operating slot in vertical direction.

[0014] Preferably, the card block is clamped on the inner side of the card slot, and the locking block is clamped on the inner side of the locking slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can increase the strength of the plate strip by laying steel wire inside the plate strip body, and the bottom surface of the plate strip body is provided with anti-slip grooves, which can increase the bonding area between the plate strip surface and the soil, and improve the bonding force between the pipeline and the soil. At the same time, double rows of circular holes are provided to increase the deformation resistance of the plate strip body, and through the cooperation of the connecting structure and the locking groove, they can be locked with each other to prevent slipping.

[0016] 1. The utility model is provided with anti-skid patterns, round holes and steel wires. The anti-skid patterns can increase the bonding area between the plate surface and the soil, and improve the bonding force between the pipeline and the soil. The round holes are designed in double rows to increase the deformation resistance of the plate body. Even if the plate body is slightly deformed due to heavy load, the self-recovery characteristics of the round holes will restore the deformation after the heavy load disappears. The strength of the plate body can be increased by the steel wires. After being wound into a pipe, the axially reinforced steel wires are also bent into a tube shape, further improving the ring stiffness of the pipe.

[0017] 2. The utility model is provided with a positioning structure. When installing, the shell is inserted into the inner side of the installation groove, so that the bottom end of the insertion rod is aligned with the through groove, and the top end of the threaded rod is aligned with the operating groove. At this time, a tool is inserted into the top end of the threaded rod and then rotated to drive the threaded rod to rotate. The threaded rod is threadedly connected with the movable block. The rotation of the threaded rod can drive the movable block to move downward in the shell. The guide rod is inserted into the inner side of the movable block to limit the movable guide of the movable block. When the movable block is active, the insertion rod is driven to descend inside the guide cylinder. The insertion rod passes through the bottom surface of the plate belt body through the through groove, and the bottom end of the insertion rod is inserted into the ground, which can further enhance the installation stability of the plate belt body on the ground.

[0018] 3. The utility model is provided with a connection structure, and the card block is inserted into the inner side of the card slot, so that the fixing plate can be installed on the surface of the plate belt body. During assembly, the locking block is inserted into the inner side of the locking slot of another set of plate belt bodies, so that the two sets of plate belt bodies can be connected together, and the locking block and the locking slot are locked with each other to prevent slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a bottom view schematic diagram of the explosion structure of the utility model;

[0021] Figure 3 It is a schematic side cross-sectional view of the structure of the housing of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the use state of the connection structure of the utility model.

[0023] In the figure: 1. Plate strip body; 11. Round hole; 12. Steel wire; 13. Locking groove; 14. Card slot; 15. Installation groove; 16. Operation groove; 17. Buckle slot; 18. Through slot; 2. Positioning structure; 21. Shell; 22. Buckle block; 23. Guide rod; 24. Movable block; 25. Insert rod; 26. Guide cylinder; 27. Threaded rod; 28. Rubber block; 3. Connection structure; 31. Fixed plate; 32. Locking block; 33. Card block. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4, an embodiment provided by the utility model:

[0026] The plate strip body 1 used in the present application is a product that can be directly purchased on the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0027] A high-strength plate strip profile for winding drainage pipes, comprising: a plate strip body 1;

[0028] The front and rear surfaces of the plate strip body 1 are provided with round holes 11, the front and rear surfaces of the plate strip body 1 are penetrated with steel wires 12, the left end of the bottom surface of the plate strip body 1 is provided with a locking groove 13, the right end of the bottom surface of the plate strip body 1 is provided with a card groove 14, the front surface of the plate strip body 1 is provided with a mounting groove 15, the top surface of the plate strip body 1 is provided with an operating groove 16, the side wall of the mounting groove 15 is provided with a buckle groove 17, and the middle part of the bottom surface of the plate strip body 1 is provided with a through groove 18;

[0029] A positioning structure 2 is installed on the inner side of the installation groove 15. The positioning structure 2 includes a shell 21, which is inserted into the inner side of the installation groove 15. Buckle blocks 22 are integrally formed on the left and right side walls of the shell 21. A guide rod 23 is fixedly installed on the inner wall of the shell 21. A movable block 24 is movably installed on the inner side of the shell 21. An insertion rod 25 is fixedly connected to the bottom surface of the movable block 24. A guide cylinder 26 is integrally formed on the inner bottom surface of the shell 21. A threaded rod 27 is movably installed on the inner side of the shell 21 through a bearing. A rubber block 28 is inserted into the inner side of the operating groove 16.

[0030] A connecting structure 3 is installed on the plate-belt main body 1, and the connecting structure 3 includes a fixing plate 31, which is installed on the right side of the plate-belt main body 1. A locking block 32 is integrally formed on the top surface of the fixing plate 31, and a clamping block 33 is integrally formed on the left end of the fixing plate 31. By laying a steel wire 12 in the plate-belt main body 1, the strength of the plate-belt can be increased, and the bottom surface of the plate-belt main body 1 is provided with anti-slip grooves, which can increase the bonding area between the plate-belt surface and the soil, and improve the bonding force between the pipeline and the soil. At the same time, a double row of circular holes 11 are provided to increase the deformation resistance of the plate-belt main body 1. Through the cooperation of the connecting structure 3 and the locking groove 13, they can be locked with each other to prevent slipping.

[0031] Furthermore, the bottom surface of the plate strip body 1 is provided with anti-slip grooves, and the inner sides of the installation groove 15, the operating groove 16 and the through groove 18 are connected. After the outer shell 21 is installed on the inner side of the installation groove 15, the inserted rod 25 and the threaded rod 27 in the outer shell 21 can be aligned up and down with the through groove 18 and the operating groove 16 respectively.

[0032] Furthermore, the buckle block 22 is located on the inner side of the buckle groove 17 , and the guide rod 23 passes through the movable block 24 . By buckling the buckle block 22 in the buckle groove 17 , the housing 21 can be pulled out of the mounting groove 15 , and the guide rod 23 is a guide limiter for the lifting and lowering movement of the movable block 24 .

[0033] Furthermore, the insertion rod 25 is installed vertically, and the insertion rod 25, the guide cylinder 26 and the through slot 18 are aligned up and down. The guide cylinder 26 can guide and limit the insertion rod 25. The bottom end of the insertion rod 25 can extend out of the bottom surface of the plate strip body 1 through the through slot 18, which is convenient for being inserted into the ground to enhance the installation stability of the plate strip body 1.

[0034] Furthermore, the threaded rod 27 is threadedly connected to the movable block 24 , and the threaded rod 27 is aligned with the operating slot 16 up and down. The user can rotate the threaded rod 27 in the operating slot 16 to drive the insertion rod 25 to move up and down.

[0035] Furthermore, the card block 33 is stuck in the inner side of the card slot 14, and the locking block 32 is stuck in the inner side of the locking slot 13. Through the cooperation between the card block 33 and the card slot 14, the fixing plate 31 can be installed on the plate strip body 1. Through the cooperation between the locking block 32 and the locking slot 13, the two groups of plate strip bodies 1 can be connected together to avoid slipping.

[0036] Working principle: During installation, the housing 21 is inserted into the inner side of the installation groove 15, so that the bottom end of the insertion rod 25 is aligned with the through groove 18, and the top end of the threaded rod 27 is aligned with the operating groove 16. At this time, a tool is inserted into the top end of the threaded rod 27, and then rotated to drive the threaded rod 27 to rotate. The threaded rod 27 is threadedly connected with the movable block 24. The rotation of the threaded rod 27 can drive the movable block 24 to move downward in the housing 21. The guide rod 23 is inserted into the inner side of the movable block 24 to limit the movable guide of the movable block 24. When the movable block 24 is active, it drives the insertion rod 25 to descend inside the guide cylinder 26. The insertion rod 25 passes through the bottom surface of the plate belt body 1 through the through groove 18, and the bottom end of the insertion rod 25 is inserted into the ground, which can further enhance the installation stability of the plate belt body 1 on the ground.

[0037] The anti-slip pattern can increase the bonding area between the plate surface and the soil, and improve the bonding force between the pipeline and the soil. The circular holes 11 are designed in double rows to increase the deformation resistance of the plate body 1. Even if the plate body 1 is slightly deformed due to heavy load, the self-recovery characteristics of the circular holes will restore the deformation after the heavy load disappears. The steel wire 12 can increase the strength of the plate body 1. After being wound into a pipe, the axially reinforced steel wire 12 is also bent into a tube, further improving the ring stiffness of the pipe.

[0038] The card block 33 is inserted into the inner side of the card slot 14, and the fixing plate 31 can be installed on the surface of the plate strip body 1. During assembly, the locking block 32 is inserted into the inner side of the locking slot 13 of another set of plate strip bodies 1, so that the two sets of plate strip bodies 1 can be connected together. The locking block 32 and the locking slot 13 are locked with each other to prevent slipping.

[0039] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A high-strength strip profile for winding drainage pipes, comprising: Plate strip body (1); Features: The front and rear surfaces of the plate strip body (1) are provided with circular holes (11), the front and rear surfaces of the plate strip body (1) are penetrated with steel wires (12), the left end of the bottom surface of the plate strip body (1) is provided with a locking groove (13), the right end of the bottom surface of the plate strip body (1) is provided with a clamping groove (14), the front surface of the plate strip body (1) is provided with an installation groove (15), the top surface of the plate strip body (1) is provided with an operating groove (16), the side wall of the installation groove (15) is provided with a buckle groove (17), and the middle part of the bottom surface of the plate strip body (1) is provided with a through groove (18); A positioning structure (2) is installed on the inner side of the installation groove (15), and the positioning structure (2) comprises a shell (21), the shell (21) is inserted into the inner side of the installation groove (15), buckle blocks (22) are integrally formed on the left and right side walls of the shell (21), a guide rod (23) is fixedly installed on the inner wall of the shell (21), a movable block (24) is movably installed on the inner side of the shell (21), an insertion rod (25) is fixedly connected to the bottom surface of the movable block (24), a guide cylinder (26) is integrally formed on the inner bottom surface of the shell (21), a threaded rod (27) is movably installed on the inner side of the shell (21) through a bearing, and a rubber block (28) is inserted into the inner side of the operating groove (16); A connection structure (3) is installed on the plate strip body (1), and the connection structure (3) comprises a fixing plate (31). The fixing plate (31) is installed on the right side of the plate strip body (1), a locking block (32) is integrally formed on the top surface of the fixing plate (31), and a clamping block (33) is integrally formed on the left end of the fixing plate (31).

2. The high-strength strip profile for winding drainage pipe according to claim 1 is characterized in that: The bottom surface of the plate strip body (1) is provided with anti-slip grooves, and the inner sides of the installation groove (15), the operating groove (16) and the through groove (18) are connected.

3. The high-strength strip profile for winding drainage pipe according to claim 1, characterized in that: The buckle block (22) is located inside the buckle groove (17), and the guide rod (23) passes through the movable block (24).

4. The high-strength strip profile for winding drainage pipe according to claim 1, characterized in that: The insertion rod (25) is installed vertically, and the insertion rod (25), the guide cylinder (26) and the through slot (18) are aligned vertically.

5. The high-strength strip profile for winding drainage pipe according to claim 1, characterized in that: The threaded rod (27) is threadedly connected to the movable block (24), and the threaded rod (27) is aligned with the operating slot (16) in the vertical direction.

6. The high-strength strip profile for winding drainage pipe according to claim 1, characterized in that: The card block (33) is clamped on the inner side of the card slot (14), and the locking block (32) is clamped on the inner side of the locking slot (13).

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