PVC (polyvinyl chloride) pipe with pipeline pressure reduction structure

Abstract

The utility model relates to the technical field of PVC pipe structures, in particular to a PVC pipe with a pipeline pressure reduction structure, which comprises a pipe group, the pipe group comprises a PVC pipe body, a reinforcing assembly is arranged on the outer side of the PVC pipe body, the reinforcing assembly comprises a right sleeve plate and a left sleeve plate, the right sleeve plate and the left sleeve plate are respectively fixed on the left side and the right side of the surface of the PVC pipe body, and the right sleeve plate and the left sleeve plate are connected with each other. Steel bars are inserted between the right sleeve plate and the left sleeve plate in a penetrating mode through the through holes. By arranging the reinforcing assembly, compression resistance and reinforcement of the pipe set are achieved, compared with a traditional structure, the right sleeve plate and the left sleeve plate are in butt joint on the outer side of the annular plate in a hot melting mode, a steel bar penetrates through the right sleeve plate and the left sleeve plate, the tail end of the steel bar can be sleeved with the steel bar in a threaded mode through two nuts, and the PVC pipe body can be reinforced through the steel bar; the compression resistance of the PVC pipe body is improved, the compression effect of the PVC pipe body is reduced, and the service life of the PVC pipe body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC pipes, in particular to a PVC pipe with a pipeline decompression structure. Background Art

[0002] PVC pipe is a kind of pipe made of polyvinyl chloride as the main material and some other materials added to it. It has good strength and a higher safety factor when used. PVC is divided into water supply pipes and drainage pipes according to actual use. It is often used for water supply and drainage in municipal engineering and industrial production.

[0003] PVC pipes have a long service life. As the service life increases, the PVC pipes will fall and bend under the action of gravity during the suspension process, resulting in an increase in the pressure on the middle section of the PVC pipe. The thickness of the PVC pipe changes relatively after bending, affecting the overall quality of the PVC pipe. Therefore, a PVC pipe with a pipe decompression structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

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

[0006] A PVC pipe with a pipeline decompression structure includes a pipe group, the pipe group includes a PVC pipe body, a reinforcement component is arranged on the outside of the PVC pipe body, the reinforcement component includes a right sleeve plate and a left sleeve plate, the right sleeve plate and the left sleeve plate are respectively fixed on the left and right sides of the surface of the PVC pipe body, and steel bars are inserted through through holes between the right sleeve plate and the left sleeve plate.

[0007] Preferably, four reinforcing ribs are equidistantly connected around the outside of the PVC pipe body, and the reinforcing ribs pass through the inner sides of the right sleeve plate and the left sleeve plate through grooves. Through the design of the four reinforcing ribs, the PVC pipe body as a whole can be reinforced.

[0008] Preferably, two ring plates are connected to the surface of the PVC pipe body, and the ring plates are hot-melt-jointed to the inner sides of the right sleeve plate and the left sleeve plate through ring grooves. The ring plates can be hot-melt-jointed to the right sleeve plate and the left sleeve plate, thereby ensuring the stability of the right sleeve plate and the left sleeve plate installed on the outside of the PVC pipe body.

[0009] Preferably, a constraint plate is connected to the left side of the steel bar, and the constraint plate is embedded in the outer side of the left sleeve plate through a groove. Two nuts are threadedly sleeved on the right side of the steel bar. The steel bar passes through the right sleeve plate and the left sleeve plate, so that the two nuts are sleeved side by side on the end of the steel bar, thereby ensuring the stability of the two nuts placed side by side.

[0010] Preferably, two supporting components are installed on the outer side of the steel bar, and the supporting component includes a sleeve, a threaded shaft is connected to the inner side of the sleeve, and a rotary cylinder is threadedly sleeved on the outer side of the threaded shaft, and a support plate is rotatably installed on the top of the rotary cylinder, which moves on the surface of the threaded shaft through the rotary cylinder, and then the support plate can be abutted against the outer side of the PVC pipe body to prevent the PVC pipe body from falling easily.

[0011] Preferably, the vertical cross-section of the support plate is designed as a curved structure, and four support plates are provided. The four support plates are surrounded and fit against the surface of the PVC pipe body. The curved structure design of the support plate allows the support plate to fit against the outside of the PVC pipe body, thereby ensuring the horizontal and vertical stability of the PVC pipe body.

[0012] Preferably, a locking bolt is inserted into the side of the sleeve through a threaded hole, and the axial end of the locking bolt is in contact with the surface of the steel bar. The axial end of the locking bolt is pressed against the surface of the steel bar, thereby ensuring the stability of the sleeve installation.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up reinforcement components, the compressive reinforcement of the pipe group is achieved. Compared with the traditional structure, the device hot-melts the right sleeve and the left sleeve to the outside of the ring plate, so that the steel bars pass through the right sleeve and the left sleeve, and can be threaded on the ends of the steel bars through two nuts. The steel bars can be used to reinforce the PVC pipe body, increase the pressure resistance of the PVC pipe body, reduce the pressure effect of the PVC pipe body itself, and ensure the service life of the PVC pipe body.

[0015] 2. By setting up a support component, the falling support of the PVC pipe body is achieved. The device is installed on the outside of the steel bar through a sleeve. By rotating the rotary drum, the rotary drum can move on the surface of the threaded shaft, so that the rotary drum pushes the support plate to move, and then the support plate is in contact with the surface of the PVC pipe body, thereby improving the overall strength of the PVC pipe body and preventing the support plate from falling easily when suspended. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of a PVC pipe with a pipeline pressure reducing structure proposed by the utility model;

[0018] Figure 2This is a schematic diagram of the three-dimensional structure of a pipe group in a PVC pipe with a pipeline pressure reducing structure proposed by the utility model;

[0019] Figure 3 This is a three-dimensional explosion schematic diagram of a reinforcement component in a PVC pipe with a pipeline decompression structure proposed by the utility model;

[0020] Figure 4 This is a three-dimensional explosion schematic diagram of a support component in a PVC pipe with a pipeline decompression structure proposed by the utility model.

[0021] In the figure: 1. pipe group; 11. PVC pipe body; 12. reinforcing ribs; 13. ring plate; 2. reinforcement assembly; 21. right sleeve plate; 22. left sleeve plate; 23. steel bar; 24. restraint plate; 25. nut; 3. support plate; 4. support assembly; 41. sleeve; 42. threaded shaft; 43. rotary cylinder; 44. locking bolt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 A PVC pipe with a pipeline decompression structure includes a pipe group 1, the pipe group 1 includes a PVC pipe body 11, a reinforcement component 2 is arranged on the outside of the PVC pipe body 11, the reinforcement component 2 includes a right sleeve 21 and a left sleeve 22, the right sleeve 21 and the left sleeve 22 are respectively fixed on the left and right sides of the surface of the PVC pipe body 11, and a steel bar 23 is inserted through a through hole between the right sleeve 21 and the left sleeve 22.

[0024] Four reinforcing ribs 12 are equidistantly connected around the outside of the PVC pipe body 11 , and the reinforcing ribs 12 pass through the inner sides of the right sleeve plate 21 and the left sleeve plate 22 through grooves.

[0025] Two ring plates 13 are connected to the surface of the PVC pipe body 11 , and the ring plates 13 are butt-jointed to the inner sides of the right sleeve plate 21 and the left sleeve plate 22 through ring grooves by heat-melting.

[0026] A restraining plate 24 is connected to the left side of the steel bar 23 , and the restraining plate 24 is embedded in the outer side of the left sleeve plate 22 through a groove. Two nuts 25 are threadedly sleeved on the right side of the steel bar 23 .

[0027] Two support components 4 are sleeved and installed on the outer side of the steel bar 23. The support component 4 includes a sleeve 41. A threaded shaft 42 is connected to the inner side of the sleeve 41, and a rotary cylinder 43 is threadedly sleeved on the outer side of the threaded shaft 42. A support plate 3 is rotatably installed on the top of the rotary cylinder 43.

[0028] The vertical cross section of the support plate 3 is designed to be an arc structure. Four support plates 3 are provided, and the four support plates 3 surround and abut against the surface of the PVC pipe body 11.

[0029] A locking bolt 44 is inserted into a threaded hole on a side of the sleeve 41 , and the axial end of the locking bolt 44 abuts against the surface of the steel bar 23 .

[0030] Through the design of four reinforcing ribs 12, the PVC pipe body 11 can be reinforced as a whole to prevent the PVC pipe body 11 from bending to one side easily and affecting the service life of the PVC pipe body 11. The PVC pipe body 11 can be reinforced through the design of the ring plate 13. When the right sleeve plate 21 and the left sleeve plate 22 are sleeved and installed on the surface of the PVC pipe body 11, the ring plate 13 can be hot-melt-jointed with the right sleeve plate 21 and the left sleeve plate 22 to ensure the stability of the right sleeve plate 21 and the left sleeve plate 22 installed on the outside of the PVC pipe body 11. The steel bar 23 runs through the right sleeve plate 21 and the left sleeve plate 22, so that the two nuts 25 are sleeved side by side at the end of the steel bar 23, ensuring the stability of the two nuts 25 placed side by side and preventing the nuts 25 from loosening easily after the threaded joint is completed. The sleeve 41 is sleeved on the outside of the steel bar 23. The support plate 3 is quickly made to fit the center position of the outer side of the PVC pipe body 11, and the rotary cylinder 43 is rotated at the same time so that the rotary cylinder 43 can move on the surface of the threaded shaft 42, and then the support plate 3 can be in contact with the outer side of the PVC pipe body 11 to prevent the PVC pipe body 11 from falling easily. The curved arc structure design of the support plate 3 can make the support plate 3 fit the outer side of the PVC pipe body 11, ensuring the horizontal and vertical placement stability of the PVC pipe body 11. The design of four support plates 3 can reduce the probability of the PVC pipe body 11 bending and falling. When the sleeve 41 is moved and adjusted on the surface of the steel bar 23, the locking bolt 44 can be rotated so that the locking bolt 44 can move inside the threaded hole of the sleeve 41, so that the shaft end of the locking bolt 44 can be squeezed on the surface of the steel bar 23, ensuring the stability of the installation of the sleeve 41.

[0031] Working principle: According to the attached Figure 2 With attached Figure 3 As shown, by hot-melting the inner walls of the annular grooves of the left sleeve plate 22 and the right sleeve plate 21, the right sleeve plate 21 and the left sleeve plate 22 are sleeved on the outside of the PVC pipe body 11, and then the right sleeve plate 21 and the left sleeve plate 22 are hot-melted and butted with the annular plate 13 to ensure the fixed installation of the right sleeve plate 21 and the left sleeve plate 22. At the same time, the steel bar 23 is passed through the inside of the left sleeve plate 22 and the right sleeve plate 21, so that the restraint plate 24 is embedded in the groove of the left sleeve plate 22, and the nut 25 is threadedly sleeved on the surface of the steel bar 23, and then the PVC pipe body 11 can be reinforced;

[0032] Secondly, according to the attached Figure 4As shown, during the insertion of the steel bar 23, the sleeve 41 can be sleeved on the surface of the steel bar 23. At the same time, the rotary cylinder 43 is rotated so that the rotary cylinder 43 can move on the surface of the threaded shaft 42. The movement of the rotary cylinder 43 can push the support plate 3 to move, so that the support plate 3 can contact the outside of the PVC pipe body 11. At the same time, the locking bolt 44 is rotated so that the axial end of the locking bolt 44 can move inside the sleeve 41 and then be squeezed on the surface of the steel bar 23, thereby ensuring the stability of the installation of the sleeve 41.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A PVC pipe with a pipeline decompression structure, characterized in that: The invention comprises a pipe group (1), wherein the pipe group (1) comprises a PVC pipe body (11), a reinforcement component (2) is arranged outside the PVC pipe body (11), and the reinforcement component (2) comprises a right sleeve (21) and a left sleeve (22), wherein the right sleeve (21) and the left sleeve (22) are respectively fixed on the left and right sides of the surface of the PVC pipe body (11), and a steel bar (23) is inserted through a through hole between the right sleeve (21) and the left sleeve (22).

2. The PVC pipe with a pipeline decompression structure according to claim 1, characterized in that: Four reinforcing ribs (12) are equidistantly connected around the outside of the PVC pipe body (11), and the reinforcing ribs (12) penetrate the inner sides of the right sleeve plate (21) and the left sleeve plate (22) through grooves.

3. The PVC pipe with a pipeline decompression structure according to claim 2, characterized in that: Two ring plates (13) are connected to the surface of the PVC pipe body (11), and the ring plates (13) are hot-melt-jointed to the inner sides of the right sleeve plate (21) and the left sleeve plate (22) through annular grooves.

4. The PVC pipe with a pipeline decompression structure according to claim 1, characterized in that: The left side of the steel bar (23) is connected with a restraining plate (24), and the restraining plate (24) is embedded in the outer side of the left sleeve plate (22) through a groove, and the right side of the steel bar (23) is threadedly sleeved with two nuts (25).

5. The PVC pipe with a pipeline decompression structure according to claim 1, characterized in that: Two support assemblies (4) are sleeved and installed on the outer side of the steel bar (23), and the support assembly (4) comprises a sleeve (41), the inner side of the sleeve (41) is connected to a threaded shaft (42), and the outer side of the threaded shaft (42) is threadedly sleeved with a rotating cylinder (43), and a support plate (3) is rotatably installed on the top end of the rotating cylinder (43).

6. The PVC pipe with a pipeline decompression structure according to claim 5, characterized in that: The vertical cross section of the support plate (3) is designed to be an arc structure, and four support plates (3) are provided. The four support plates (3) surround and abut against the surface of the PVC pipe body (11).

7. The PVC pipe with a pipeline pressure reducing structure according to claim 5, characterized in that: A locking bolt (44) is inserted through a threaded hole on the side of the sleeve (41), and the axial end of the locking bolt (44) abuts against the surface of the steel bar (23).

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