PE double-wall corrugated pipe joint protection structure

Abstract

The utility model relates to the technical field of pipeline engineering, in particular to a PE double-wall corrugated pipe joint protection structure which comprises two PE double-wall corrugated pipe bodies and a connecting ring, the connecting ring is arranged between the two PE double-wall corrugated pipe bodies, binding mechanisms are symmetrically arranged on the side edges of the PE double-wall corrugated pipe bodies, and the two PE double-wall corrugated pipe bodies are connected through the binding mechanisms. Deformation monitoring mechanisms are arranged on the side edge of the connecting ring at equal angles, and a water leakage monitoring mechanism is connected to the lower end of the connecting ring; a deformation monitoring mechanism is arranged, in the using process, a second bolt is rotated to push a first sliding block to extrude a first spring column, so that the device is suitable for PE double-wall corrugated pipe bodies of different models, and when the connecting position of the two PE double-wall corrugated pipe bodies is deformed, a sliding rod is pushed to slide through the first spring column, so that the two PE double-wall corrugated pipe bodies are conveniently connected. Meanwhile, when the sliding rod is in contact with the first switch, the first switch triggers an alarm to remind an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline engineering, in particular to a PE double-wall corrugated pipe joint protection structure. Background Art

[0002] PE double-wall corrugated pipe joint is a kind of joint used to connect PE double-wall corrugated pipe. It is usually made of high-density polyethylene (HDPE) or polypropylene (PP) material, with good corrosion resistance and high temperature resistance. PE double-wall corrugated pipe joint can effectively connect PE double-wall corrugated pipe to ensure the sealing and stability of the pipeline system. It is usually installed by threaded connection or hot-melt connection. It has the characteristics of easy installation and reliable sealing. It is widely used in municipal pipelines, drainage systems, farmland irrigation and other fields. However, the existing PE double-wall corrugated pipe joints still have the following problems in actual use:

[0003] Patent application number "CN202222463214.5" discloses a PE double-wall corrugated pipe with a joint protection structure. When the device is in use, when the isolation structure needs to be used, the operator manually separates the cover plate from the mounting groove by force, and then manually holds the handle to drive the mounting plate to move. During the movement of the mounting plate, the mounting body is driven to move in the same direction. The installation body is driven by the handle to move under force, thereby facilitating the installation and disassembly of the installation body and the PE double-wall corrugated pipe. The handle structure avoids the situation where the isolation structure is inconvenient to carry, install and disassemble. During use, when the device is used for a long time, the joint may be deformed, and the device cannot be monitored and discovered in time, and its practicality is poor. In addition, the device cannot detect water leakage in time during use, and its practicality is poor. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problem and proposes a PE double-wall corrugated pipe joint protection structure, which improves the problem of poor practicality of the existing PE double-wall corrugated pipe joint protection structure.

[0005] A PE double-wall corrugated pipe joint protection structure comprises: a PE double-wall corrugated pipe body and a connecting ring, wherein two PE double-wall corrugated pipe bodies are provided, a connecting ring is provided between the two PE double-wall corrugated pipe bodies, binding mechanisms are symmetrically provided on the sides of the PE double-wall corrugated pipe body, deformation monitoring mechanisms are provided at equal angles on the sides of the connecting rings, and a water leakage monitoring mechanism is connected to the lower end of the connecting ring.

[0006] Preferably, the binding mechanism includes a clamping ring, a first connecting block and a first bolt, the PE double-wall corrugated pipe body is symmetrically provided with a clamping ring on the side, the clamping ring is connected to the first connecting block on the side, and the first connecting block is threadedly connected to the first bolt on the side.

[0007] Preferably, a first shell is embedded and connected at an equal angle on the inner side of the connecting ring, the first shell is slidably connected to a sliding rod, the end of the sliding rod is connected to a second connecting block, and the second connecting block fits with the PE double-wall corrugated pipe body.

[0008] Preferably, a first sliding block is slidably connected inside the first shell, a first spring column is connected to the lower end of the first sliding block, and the first spring column is connected to the upper end of the sliding rod.

[0009] Preferably, the deformation monitoring mechanism comprises a first switch and a second bolt, the first switch is symmetrically arranged inside the first shell, the second bolt is threadedly connected to the upper end of the first shell, and the second bolt is threadedly connected to the connecting ring.

[0010] Preferably, the lower end of the connecting ring is connected to a connecting column, the lower end of the connecting column is connected to a water receiving frame, the inner side of the water receiving frame is slidably connected to a slide plate, and the slide plate is slidably connected to the side of the connecting column.

[0011] Preferably, the water leakage monitoring mechanism includes a second shell, a second slider and a second switch. The second shell is symmetrically arranged at the bottom end of the water receiving frame, the second shell is slidably connected to the upper end with a second slider, and the second switch is arranged inside the second shell.

[0012] Preferably, second spring columns are symmetrically arranged inside the water receiving frame, and the second spring columns and the upper ends of the second sliding blocks are both connected to the sliding plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. A deformation monitoring mechanism is provided. During use, the second bolt is rotated to push the first slider to squeeze the first spring column, so that the device is suitable for different types of PE double-wall corrugated pipe bodies. When the connection between the two PE double-wall corrugated pipe bodies is deformed, the first spring column pushes the slide bar to slide. At the same time, when the slide bar contacts the first switch, the first switch triggers an alarm to remind the operator;

[0015] 2. A water leakage monitoring mechanism is provided. When the PE double-wall corrugated pipe body leaks during use, water drops into the water receiving frame connected to the connecting column. At the same time, the slide plate is pressed down by the weight of the water. The slide plate squeezes the second spring column and the second slider during the downward pressing process. The second switch is squeezed by the second slider. At this time, the second switch triggers an alarm to remind the operator that the device is leaking and needs to be repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the binding mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the deformation monitoring mechanism of the utility model;

[0019] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the water leakage monitoring mechanism of the utility model.

[0021] In the figure: 1. PE double-wall corrugated pipe body; 2. connecting ring; 3. binding mechanism; 31. clamping ring; 32. first connecting block; 33. first bolt; 4. deformation monitoring mechanism; 41. first shell; 42. sliding rod; 43. second connecting block; 44. first slider; 45. first spring column; 46. first switch; 47. second bolt; 5. water leakage monitoring mechanism; 51. connecting column; 52. water receiving frame; 53. sliding plate; 54. second shell; 55. second slider; 56. second switch; 57. second spring column. DETAILED DESCRIPTION

[0022] 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.

[0023] When implementing: Figure 1-5 As shown, a PE double-wall corrugated pipe joint protection structure comprises: a PE double-wall corrugated pipe body 1 and a connecting ring 2, wherein two PE double-wall corrugated pipe bodies 1 are provided, a connecting ring 2 is provided between the two PE double-wall corrugated pipe bodies 1, binding mechanisms 3 are symmetrically provided on the sides of the PE double-wall corrugated pipe body 1, deformation monitoring mechanisms 4 are provided at equal angles on the sides of the connecting ring 2, and a water leakage monitoring mechanism 5 is connected to the lower end of the connecting ring 2. When the device is in use, when two PE double-wall corrugated pipe bodies 1 are connected, the connecting ring 2 is placed between the two PE double-wall corrugated pipe bodies 1, and at the same time, the inner ring of the connecting ring 2 is fitted with the PE double-wall corrugated pipe body 1, and then the binding connection is performed through the binding mechanism 3. During use, the device is monitored by the deformation monitoring mechanism 4 to prevent the device from being deformed after long-term use. At the same time, the water leakage monitoring mechanism 5 provided at the lower end of the connecting ring 2 monitors whether the device is used during use, thereby improving the overall practicality of the device.

[0024] The binding mechanism 3 includes a clamping ring 31, a first connecting block 32 and a first bolt 33. The clamping ring 31 is symmetrically arranged on the side of the PE double-wall corrugated pipe body 1. The side of the clamping ring 31 is connected to the first connecting block 32. The side of the first connecting block 32 is threadedly connected to the first bolt 33. When the device is in use, the clamping ring 31 is clamped on the side of the PE double-wall corrugated pipe body 1, and then the first bolt 33 is threadedly connected to the first connecting block 32 for positioning, so as to improve the sealing performance when the two PE double-wall corrugated pipe bodies 1 are connected.

[0025] A first shell 41 is embedded at an equal angle on the inner side of the connecting ring 2, and a sliding rod 42 is slidably connected to the first shell 41. A second connecting block 43 is connected to the end of the sliding rod 42, and the second connecting block 43 is fitted with the PE double-wall corrugated pipe body 1. When the device is in use, the second connecting block 43 is fitted with the PE double-wall corrugated pipe body 1 during the installation process, and the sliding rod 42 is pushed to slide on the inside of the first shell 41 by the first spring column 45, so that the second connecting block 43 and the PE double-wall corrugated pipe body 1 are more closely fitted.

[0026] A first sliding block 44 is slidably connected inside the first housing 41 . A first spring column 45 is connected to the lower end of the first sliding block 44 . The first spring column 45 is connected to the upper end of the sliding rod 42 .

[0027] The deformation monitoring mechanism 4 includes a first switch 46 and a second bolt 47. The first switch 46 is symmetrically arranged inside the first shell 41. The second bolt 47 is threadedly connected to the upper end of the first shell 41. The second bolt 47 is threadedly connected to the connecting ring 2. When the device is in use, the second bolt 47 is rotated during use. During the rotation of the second bolt 47, the first slider 44 is pushed to squeeze the first spring column 45 so as to be suitable for different PE double-wall corrugated pipe bodies 1. When deformation occurs at the connection, the first spring column 45 pushes the slide bar 42 to slide, and at the same time contacts with the first switch 46, and the first switch 46 triggers an alarm to remind the operator.

[0028] The lower end of the connecting ring 2 is connected to a connecting column 51, and the lower end of the connecting column 51 is connected to a water receiving frame 52. A slide plate 53 is slidably connected to the inner side of the water receiving frame 52, and the slide plate 53 is slidably connected to the side of the connecting column 51. When the device is in use, when the connected PE double-wall corrugated pipe body 1 leaks during use, the water flows through the side of the PE double-wall corrugated pipe body 1 to the lower end of the PE double-wall corrugated pipe body 1, and finally drips into the water receiving frame 52 connected to the connecting column 51.

[0029] The water leakage monitoring mechanism 5 includes a second shell 54 , a second slider 55 and a second switch 56 . The second shell 54 is symmetrically arranged at the bottom of the water receiving frame 52 . The second slider 55 is slidably connected to the upper end of the second shell 54 . The second switch 56 is arranged inside the second shell 54 .

[0030] A second spring column 57 is symmetrically arranged inside the water receiving frame 52. The second spring column 57 and the upper end of the second slider 55 are both connected to the slide plate 53. When the device is in use, when more and more water drips, the slide plate 53 is pressed down by the weight of the water. At the same time, the slide plate 53 squeezes the second spring column 57 and the second slider 55 during the downward pressing process. When the second slider 55 contacts the second switch 56, the second switch 56 triggers an alarm to remind the operator that the water leakage needs to be repaired.

[0031] When the utility model is used, firstly, when two PE double-wall corrugated pipe bodies 1 are connected, the connecting ring 2 is placed between the two PE double-wall corrugated pipe bodies 1, and at the same time, the inner ring of the connecting ring 2 is fitted with the PE double-wall corrugated pipe body 1;

[0032] Then, the clamp ring 31 is clamped on the side of the PE double-wall corrugated pipe body 1, and then the first bolt 33 is threadedly connected to the first connecting block 32 for positioning, so as to improve the sealing performance when the two PE double-wall corrugated pipe bodies 1 are connected;

[0033] At the same time, during the installation process, the second connection block 43 is fitted with the PE double-wall corrugated pipe body 1, and the first spring column 45 pushes the slide bar 42 to slide inside the first shell 41, so that the second connection block 43 and the PE double-wall corrugated pipe body 1 are more closely fitted. When the connection is deformed, the slide bar 42 is pushed to slide by the first spring column 45, and at the same time, it contacts with the first switch 46, and the alarm is triggered by the first switch 46 to remind the operator. During use, the second bolt 47 is turned, and the second bolt 47 is turned to push the first slider 44 to squeeze the first spring column 45, so as to be suitable for different PE double-wall corrugated pipe bodies 1;

[0034] When the connected PE double-wall corrugated pipe body 1 leaks during use, the water flows through the side of the PE double-wall corrugated pipe body 1 to the lower end of the PE double-wall corrugated pipe body 1, and finally drips into the water receiving frame 52 connected to the connecting column 51. When more and more water drips, the slide plate 53 is pressed down by the weight of the water. At the same time, the slide plate 53 squeezes the second spring column 57 and the second slider 55 during the downward pressing process. When the second slider 55 contacts the second switch 56, the second switch 56 triggers an alarm to remind the operator that the leak needs to be repaired.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A PE double-wall corrugated pipe joint protection structure, characterized in that: include: A PE double-wall corrugated pipe body (1) and a connecting ring (2), wherein two PE double-wall corrugated pipe bodies (1) are provided, a connecting ring (2) is provided between the two PE double-wall corrugated pipe bodies (1), binding mechanisms (3) are symmetrically provided on the sides of the PE double-wall corrugated pipe body (1), deformation monitoring mechanisms (4) are provided at equal angles on the sides of the connecting rings (2), and a water leakage monitoring mechanism (5) is connected to the lower end of the connecting ring (2).

2. A PE double-wall corrugated pipe joint protection structure according to claim 1, characterized in that: The binding mechanism (3) comprises a clamping ring (31), a first connecting block (32) and a first bolt (33); the clamping ring (31) is symmetrically arranged on the side of the PE double-wall corrugated pipe body (1); the side of the clamping ring (31) is connected to the first connecting block (32); and the side of the first connecting block (32) is threadedly connected to the first bolt (33).

3. A PE double-wall corrugated pipe joint protection structure according to claim 1, characterized in that: A first shell (41) is embedded and connected at an equal angle inside the connecting ring (2); the first shell (41) is slidably connected to a sliding rod (42); the end of the sliding rod (42) is connected to a second connecting block (43); the second connecting block (43) is fitted with the PE double-wall corrugated pipe body (1).

4. A PE double-wall corrugated pipe joint protection structure according to claim 3, characterized in that: A first sliding block (44) is slidably connected inside the first housing (41), a first spring column (45) is connected to the lower end of the first sliding block (44), and the first spring column (45) is connected to the upper end of the sliding rod (42).

5. A PE double-wall corrugated pipe joint protection structure according to claim 3, characterized in that: The deformation monitoring mechanism (4) comprises a first switch (46) and a second bolt (47); the first switch (46) is symmetrically arranged inside the first housing (41); the upper end of the first housing (41) is threadedly connected to the second bolt (47); and the second bolt (47) is threadedly connected to the connecting ring (2).

6. A PE double-wall corrugated pipe joint protection structure according to claim 1, characterized in that: The lower end of the connecting ring (2) is connected to a connecting column (51), the lower end of the connecting column (51) is connected to a water receiving frame (52), the inner side of the water receiving frame (52) is slidably connected to a slide plate (53), and the slide plate (53) is slidably connected to the side of the connecting column (51).

7. A PE double-wall corrugated pipe joint protection structure according to claim 6, characterized in that: The water leakage monitoring mechanism (5) comprises a second shell (54), a second slider (55) and a second switch (56); the second shell (54) is symmetrically arranged at the bottom end of the water receiving frame (52); the second slider (55) is slidably connected to the upper end of the second shell (54); and the second switch (56) is arranged inside the second shell (54).

8. A PE double-wall corrugated pipe joint protection structure according to claim 6, characterized in that: The water receiving frame (52) is symmetrically provided with a second spring column (57), and the upper end of the second spring column (57) and the second sliding block (55) are both connected to the sliding plate (53).

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