PE water supply pipe convenient for corner connection

Abstract

The utility model discloses a PE water supply pipe facilitating corner connection, and relates to the technical field of PE water supply pipes. The water supply pipe comprises a water supply pipe body, a connecting assembly is arranged on the water supply pipe body, and a locking assembly is arranged on the connecting assembly. The connecting assembly comprises two connecting sleeves, the two connecting sleeves are arranged on the outer wall of the water supply pipe body in a sleeving mode, connecting rings are arranged at the two ends of each connecting sleeve, threaded columns are arranged on the inner walls of the four connecting rings, threaded grooves are formed in the outer walls of the two ends of the water supply pipe body, and the threaded columns are in threaded connection with the threaded grooves; according to the water supply pipe, the two ends of the water supply pipe body are sleeved with the connecting sleeves, the inserting blocks are inserted into the inserting grooves, the two fixing bases are locked through the locking bolts, the bending degree of the water supply pipe body is fixed by the two fixing bases, and the situation that the water supply pipe body deforms due to the fact that the water pressure in the water supply pipe body is too large is avoided; and normal flowing of the medium is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of PE water supply pipes, and particularly relates to a PE water supply pipe convenient for corner connection. Background Art

[0002] PE water supply pipes are widely used in building water supply, building drainage, buried drainage pipes, building heating, gas transmission pipes, electrician and telecommunication protection sleeves, industrial pipes, agricultural pipes, etc. due to their own unique advantages. They are mainly applied in fields such as urban water supply, urban gas supply, and farmland irrigation;

[0003] However, there are still some defects in the existing PE water supply pipes:

[0004] After the PE water supply pipe is bent, during the operation process, when the water pressure in the PE water supply pipe is relatively large, the bent part of the PE water supply pipe is prone to deformation, thus affecting the normal flow of the medium. Content of the Utility Model

[0005] In order to solve the problem that the bent part of the PE water supply pipe is prone to deformation due to relatively large water pressure; the purpose of the utility model is to provide a PE water supply pipe convenient for corner connection.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a PE water supply pipe convenient for corner connection, including a water supply pipe body, a connection component is arranged on the water supply pipe body, and a locking component is arranged on the connection component;

[0007] The connection component includes two connection sleeves, the two connection sleeves are sleeved on the outer wall of the water supply pipe body, connection rings are arranged at both ends of the two connection sleeves, threaded studs are arranged on the inner walls of the four connection rings, threaded grooves are opened on the outer walls of both ends of the water supply pipe body, and the threaded studs are in threaded connection with the threaded grooves.

[0008] Preferably, connection ears are fixedly connected to the outer walls of the four connection rings, screws are rotatably installed in a threaded manner between two adjacent connection ears, and nuts are rotatably installed at both ends of the two screws.

[0009] Preferably, the locking component includes two fixed rods, one end of one of the fixed rods is fixedly installed on the outer wall of one connection sleeve, rotating disks are rotatably installed at the other ends of the two fixed rods, hollow rods are fixedly installed on the outer walls of the two rotating disks, movable rods are arranged in the inner walls of the two hollow rods, fixed seats are fixedly installed at one ends of the two movable rods, a plugging groove is opened on one side of one of the fixed seats, a plugging block is fixedly connected to one side of the other fixed seat, and the plugging block is movably inserted into the inner wall of the plugging groove.

[0010] Preferably, a locking bolt is threadedly mounted on one of the fixing seats, a threaded hole is provided on the plug-in block, and one end of the locking bolt is threadedly connected to the inner wall of the threaded hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by sleeve- ing the connecting sleeve on both ends of the water supply pipe body and inserting the plug-in block into the plug-in groove, the two fixing seats are locked by the locking bolts, and the bending degree of the water supply pipe body is fixed by the two fixing seats, so as to avoid the water pressure in the water supply pipe body being too high and causing the water supply pipe body to be deformed, thereby ensuring the normal flow of the medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only 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.

[0014] Figure 1 This is a schematic diagram of the overall structure of a PE water supply pipe that is convenient for corner connection according to the utility model.

[0015] Figure 2 It is a schematic diagram of the separation structure of the connecting ring and the water supply pipe body of the utility model.

[0016] Figure 3 It is a schematic diagram of the separation structure of the connecting ring and the connecting sleeve of the utility model.

[0017] Figure 4 It is a schematic diagram of the locking state of the locking assembly of the utility model.

[0018] Figure 5 It is a schematic diagram of the cutaway structure of the hollow rod of the utility model.

[0019] In the figure: 1. water supply pipe body; 2. connecting assembly; 21. connecting sleeve; 22. rubber ring; 23. connecting ring; 24. threaded screw; 25. threaded groove; 26. connecting ear; 27. screw; 28. nut; 3. locking assembly; 31. fixing rod; 32. rotating disk; 33. hollow rod; 34. movable rod; 35. fixing seat; 36. plug-in groove; 37. plug-in block; 38. locking bolt; 39. threaded hole; 4. guide groove; 41. guide block. DETAILED DESCRIPTION

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment: As Figures 1-5 shown, the present invention provides a PE water supply pipe facilitating corner connection, including a water supply pipe body 1. A connection assembly 2 is provided on the water supply pipe body 1, and a locking assembly 3 is provided on the connection assembly 2. By providing the connection assembly 2 and the locking assembly 3, after the connection assembly 2 is sleeved on both ends of the bent water supply pipe body 1, the locking assembly 3 locks the connection assembly 2, so as to shape the bent water supply pipe body 1 and avoid the situation that the water pressure in the water supply pipe body 1 is too large and causes deformation of the water supply pipe body 1.

[0022] The connection assembly 2 includes two connection sleeves 21. The two connection sleeves 21 are sleeved on the outer wall of the water supply pipe body 1. Rubber rings 22 are fixedly installed on the inner walls of the two connection sleeves 21. By providing the connection sleeves 21 and the rubber rings 22, after the connection sleeve 21 is sleeved on the outer wall of the water supply pipe body 1, the inner wall of the rubber ring 22 contacts the outer wall of the water supply pipe body 1. The rubber ring 22 can improve the stability between the connection sleeve 21 and the water supply pipe body 1. The inner walls of the two rubber rings 22 are in movable contact with the outer wall of the water supply pipe body 1. Connection rings 23 are provided at both ends of the two connection sleeves 21. Threaded studs 24 are provided on the inner walls of the four connection rings 23. Threaded grooves 25 are opened on the outer walls of both ends of the water supply pipe body 1. The threaded studs 24 are threadedly connected with the threaded grooves 25. By providing the connection rings 23, the threaded studs 24 and the threaded grooves 25, after the connection ring 23 is sleeved on the outer wall of the water supply pipe body 1 and the connection ring 23 is rotated, the threaded stud 24 can be threadedly connected with the threaded groove 25, so as to limit and fix the connection sleeve 21 and fix the connection sleeve 21 on the water supply pipe body 1. Connection ears 26 are fixedly connected to the outer walls of the four connection rings 23. A screw rod 27 is rotatably installed by threads between two adjacent connection ears 26. Nuts 28 are rotatably installed by threads at both ends of the two screw rods 27. By providing the connection ears 26, the screw rod 27 and the nuts 28, after the screw rod 27 rotates between the two connection ears 26 and the nut 28 is threadedly sleeved on the end of the screw rod 27, the two connection rings 23 can be fixed, further improving the stability of the connection sleeve 21.

[0023] The locking assembly 3 includes two fixed rods 31. One end of one fixed rod 31 is fixedly installed on the outer wall of a connecting sleeve 21. Rotating discs 32 are rotatably installed at the other ends of the two fixed rods 31. Hollow rods 33 are fixedly installed on the outer walls of the two rotating discs 32. Moving rods 34 are arranged inside the two hollow rods 33. Two guiding grooves 4 are formed in the inner walls of the two hollow rods 33. The other ends of the two moving rods 34 are fixedly connected with two guiding blocks 41. One guiding block 41 is slidably installed at one end of a guiding groove 4. By providing the guiding groove 4 and the guiding block 41, the guiding block 41 can horizontally slide in the guiding groove 4, so that the moving rod 34 can be kept moving in the horizontal direction. Fixed seats 35 are fixedly installed at one ends of the two moving rods 34. A plugging groove 36 is formed in one side of one fixed seat 35. A plugging block 37 is fixedly connected to one side of the other fixed seat 35. The plugging block 37 and the inner wall of the plugging groove 36 are movably plugged. By providing the rotating disc 32, the hollow rod 33, the moving rod 34, the fixed seat 35, the plugging groove 36 and the plugging block 37, the rotating disc 32 can rotate on the fixed rod 31, so that the two fixed seats 35 can correspond to each other. After the plugging block 37 is inserted into the interior of the plugging groove 36, the two fixed seats 35 can be connected together. A locking bolt 38 is rotatably installed on one fixed seat 35 by threads. A threaded hole 39 is formed in the plugging block 37. One end of the locking bolt 38 is threadedly connected with the inner wall of the threaded hole 39. By providing the locking bolt 38 and the threaded hole 39, after the plugging block 37 is inserted into the interior of the plugging groove 36, the locking bolt 38 is threadedly turned into the threaded hole 39, and the two fixed seats 35 connected together can be fixed.

[0024] Working principle: When the water supply pipe body 1 is bent, the operator first sleeves a connecting ring 23 on one end of the water supply pipe body 1 and rotates the connecting ring 23 to thread the threaded stud 24 and the threaded groove 25. Then the connecting sleeve 21 is sleeved on the outer wall of the water supply pipe body 1, and one end of the connecting sleeve 21 contacts one side of the connecting ring 23. Then another connecting ring 23 is threadedly rotated on the threaded groove 25, and the two connecting rings 23 clamp the connecting sleeve 21. Then a screw rod 27 and two nuts 28 are threadedly connected between the two connecting ears 26, so that a connecting sleeve 21 is fixed at one end of the water supply pipe body 1;

[0025] Subsequently, the operator fixes another connecting sleeve 21 at the other end of the water supply pipe body 1 according to the above steps;

[0026] Finally, the operator rotates the two rotating disks 32 to align the two fixed seats 35, and adjusts the contraction degree of the two movable rods 34 so that the insertion block 37 is inserted into the insertion slot 36. Then, the locking bolt 38 is screwed into the threaded hole 39 to fix the two fixed seats 35. At this time, the bending degree of the water supply pipe body 1 is fixed, preventing the water supply pipe body 1 from deforming due to excessive water pressure inside.

[0027] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A PE water supply pipe that is convenient for corner connection, comprising a water supply pipe body (1), characterized in that: The water supply pipe body (1) is provided with a connecting assembly (2), and the connecting assembly (2) is provided with a locking assembly (3); The connection assembly (2) comprises two connection sleeves (21), the two connection sleeves (21) being sleeved on the outer wall of the water supply pipe body (1), the two connection sleeves (21) being provided with connection rings (23) at both ends, the inner walls of the four connection rings (23) being provided with threaded studs (24), the outer walls of the two ends of the water supply pipe body (1) being provided with threaded grooves (25), the threaded studs (24) and the threaded grooves (25) being threadedly connected.

2. A PE water supply pipe that is convenient for corner connection as claimed in claim 1, characterized in that: The inner walls of the two connecting sleeves (21) are both fixedly mounted with rubber rings (22), and the inner walls of the two rubber rings (22) are in movable contact with the outer wall of the water supply pipe body (1).

3. A PE water supply pipe that is convenient for corner connection as claimed in claim 1, characterized in that: The outer walls of the four connecting rings (23) are all fixedly connected with connecting ears (26), wherein a screw rod (27) is threadedly mounted between two adjacent connecting ears (26), and nuts (28) are threadedly mounted at both ends of the two screw rods (27).

4. A PE water supply pipe that is convenient for corner connection as claimed in claim 1, characterized in that: The locking assembly (3) comprises two fixed rods (31), one end of one of the fixed rods (31) is fixedly mounted on the outer wall of a connecting sleeve (21), the other ends of the two fixed rods (31) are rotatably mounted with a rotating disk (32), the outer walls of the two rotating disks (32) are fixedly mounted with a hollow rod (33), the inner walls of the two hollow rods (33) are provided with a movable rod (34), one end of the two movable rods (34) are fixedly mounted with a fixed seat (35), one side of one of the fixed seats (35) is provided with a plug-in slot (36), and one side of the other fixed seat (35) is fixedly connected with a plug-in block (37), and the plug-in block (37) is movably plugged into the inner wall of the plug-in slot (36).

5. A PE water supply pipe convenient for corner connection as claimed in claim 4, characterized in that: A locking bolt (38) is threadedly mounted on one of the fixing seats (35), a threaded hole (39) is provided on the plug-in block (37), and one end of the locking bolt (38) is threadedly connected to the inner wall of the threaded hole (39).

6. A PE water supply pipe convenient for corner connection as claimed in claim 4, characterized in that: Two guide grooves (4) are provided on the inner walls of the two hollow rods (33), and the other ends of the two movable rods (34) are fixedly connected to two guide blocks (41), wherein one of the guide blocks (41) is slidably mounted on one end of a guide groove (4).

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