HDPE (high-density polyethylene) double-wall corrugated pipe connector

Abstract

The utility model discloses a high-density polyethylene (HDPE) double-wall corrugated pipe connector, which comprises a machine frame and further comprises a detection assembly, a connecting assembly and a control assembly, the detection assembly comprises a hose A, a hose B, ring sleeves and pull rods, the hose A and the hose B are fixedly connected with the rack, the two ring sleeves are fixedly connected with the hose A and the hose B respectively, and the two pull rods are fixedly connected with the ring sleeves respectively; according to the utility model, the problem that the pipe connection is not tight can be quickly found.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated pipes, in particular to a HDPE double-wall corrugated pipe connector. Background Art

[0002] Double-wall corrugated pipe is a new type of lightweight pipe made of high-density polyethylene. It has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long service life. Its excellent pipe wall structure design greatly reduces the cost compared with pipes with other structures. In addition, it is widely used at home and abroad due to its convenient and reliable connection. When the length is insufficient, a connector is often used to connect the two ends of the corrugated pipe. However, if the connector is not tightly connected and leaks, technicians cannot quickly detect it. Now a connector is proposed to facilitate the detection of leaks. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a HDPE double-wall corrugated pipe connector to solve the above problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a HDPE double-wall corrugated pipe connector, including a frame, and also including: a detection component for testing the sealing of the joint; the detection component includes a hose A, a hose B, a ring sleeve and a pull rod, the hose A and the hose B are fixedly connected to the frame, the two ring sleeves are respectively fixedly connected to the hose A and the hose B, and the two pull rods are respectively fixedly connected to the ring sleeve.

[0005] Beneficial effects

[0006] The utility model provides a HDPE double-wall corrugated pipe connector, which has the following advantages compared with the existing technology:

[0007] The relevant technicians will connect hose A and hose B, then fill water into the frame and start the motor. The guide rod fixed at the gear axis starts to rotate, so that the fan blades fixed on the guide rod rotate synchronously, and negative pressure airflow is generated by the rotation of the fan blades, and is introduced into the connector through hose A and then flows out through hose B. In this process, if there is air leakage at the connection between hose A and hose B, obvious bubbles will be generated in the water, and the relevant technicians can observe the specific leakage point. At the same time, when the guide rod rotates, the worm fixed on it starts to rotate, so that the worm drives the worm wheel meshing with it to start rotating, so that the worm wheel shaft The shaft fixed at the center rotates synchronously, causing the pulley A fixed on the shaft to start rotating, so that the pulley A starts to rotate synchronously with the pulley B in cooperation with the belt connected to it, so that the reciprocating screw fixed at the axis of the pulley A starts to rotate, so that the slide threadedly connected to the reciprocating screw starts to perform linear reciprocating motion, so that the slide starts to slide on the pull rod fixed to it, so that the ring starts to drive the hose A and hose B fixed to it to move synchronously, so that the tightness of the connection can be detected by dragging the connection of hose A and hose B, so that the staff can quickly find the leak point. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0009] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0010] Figure 3 This is a schematic diagram of the transmission structure of the utility model.

[0011] Notes on figure marks: frame 101, detection component 2, hose A201, hose B202, ring sleeve 203, pull rod 204, slide bar 205, slide plate 206, reciprocating screw 207, pulleys A208, 209, belt 301, pulley B302, shaft 303, worm gear 304, worm 305, guide rod 306, fan blade 307, gear 308, motor 309. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0013] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0014] See also Figures 1 to 3, provided in one embodiment of the present utility model, is a HDPE double-wall corrugated pipe connector, comprising a frame 101, and further comprising:

[0015] Detection component 2, used to detect whether there is air leakage at the connection;

[0016] The detection component 2 includes a hose A201, a hose B202, a ring sleeve 203 and a pull rod 204. The hose A201 and the hose B202 are fixedly connected to the frame 101. The two ring sleeves 203 are fixedly connected to the hose A201 and the hose B202 respectively. The two pull rods 204 are fixedly connected to the ring sleeves 203 respectively.

[0017] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific rack 101 described in the above embodiments. For example, the rack 101 is provided with a water storage pipe. The purpose of such a provision is to facilitate the injection and drainage of water into the rack 101 in this way.

[0018] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific ring sleeve 203 and pull rod 204 described in the above embodiments. For example, the ring sleeve 203 and pull rod 204 should be made of plastic parts. The purpose of this setting is to prevent them from rusting due to long-term immersion in water.

[0019] Specifically, the two pull rods 204 are respectively slidably connected to the sliding rod 205 , and the sliding rod 205 is fixedly connected to the frame 101 .

[0020] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific sliding rod 205 described in the above embodiments. For example, a damping rubber strip is provided on the sliding rod 205. The purpose of this setting is to facilitate increasing the sliding damping between the pull rod 204 and the sliding rod 205 in this way, so that the pull rod 204 can slide smoothly.

[0021] Specifically, a slide plate 206 is fixedly connected to the top of the slide rod 205 , and the slide plate 206 is threadedly connected to the reciprocating screw rod 207 , and the reciprocating screw rod 207 is rotatably connected to the frame 101 .

[0022] For the above example, those skilled in the art should know that when implementing the above technical solution, they are not limited to the specific reciprocating screw 207 described in the above embodiment. The purpose of using a reciprocating screw for the reciprocating screw 207 is that when the slider threadedly connected to the reciprocating screw moves to one end, the reciprocating screw is kept rotating in the same direction to change the movement direction of the slider.

[0023] Specifically, a pulley A208 is fixedly connected to the reciprocating screw rod 207 , the pulley A208 is transmission-connected to the belt 301 , and the other end of the belt 301 is transmission-connected to the pulley B302 .

[0024] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific pulleys A208 and B302 described in the above embodiments. For example, the pulleys A208 and B302 should have deeper grooves. The purpose of this setting is to increase the limiting effect on the belt 301 in this way, thereby preventing the belt 301 from dislocating during transmission.

[0025] Specifically, a shaft 303 is fixedly connected to the axis of the pulley B302 , and the shaft 303 is rotatably connected to the frame 101 . A worm wheel 304 is fixedly connected to the shaft 303 , and the worm wheel 304 is meshed with the worm 305 .

[0026] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific shaft 303 described in the above embodiments. For example, a bearing ring is provided at the connection between the shaft 303 and the frame 101. The purpose of this setting is to reduce the friction encountered during rotation in this way, thereby preventing the shaft from breaking.

[0027] Specifically, the worm 305 is fixedly connected to the guide rod 306 , the guide rod 306 is rotatably connected to the frame 101 , and the fan blade 307 is fixedly connected to the guide rod 306 .

[0028] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific fan blades 307 described in the above embodiments. For example, the fan blades 307 may be detachable plastic parts. The purpose of this setting is to facilitate the cleaning of dust and impurities on the fan blades 307 in this way.

[0029] Specifically, a gear 308 is fixedly connected to the guide rod 306 , and the gear 308 is meshed with a gear fixedly assembled on the output shaft of the motor 309 . The motor 309 is fixedly connected to the frame 101 .

[0030] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific motor 309 described in the above embodiments. For example, the motor 309 can be a motor with multiple adjustable speeds. The purpose of this setting is to prevent the pull rod 204 from moving too fast and causing the hose connection to become loose.

[0031] In the embodiment of the present utility model, relevant technicians will connect the hose A201 and the hose B202, then fill water into the frame 101 and start the motor 309, and the guide rod 306 fixedly connected to the axis of the gear 308 starts to rotate, so that the fan blades 307 fixed to the guide rod 306 rotate synchronously, and the rotation of the fan blades 307 generates a negative pressure airflow, which is introduced into the connecting head through the hose A201 and then flows out from the hose B202. In this process, if there is a leak at the connection between the hose A201 and the hose B202, obvious bubbles will be generated in the water, and relevant technicians can observe the specific leakage point. At the same time, when the guide rod 306 rotates, the worm 305 fixed thereon starts to rotate, so that the worm 305 drives the worm wheel 304 meshing with it to start rotating, thereby The shaft 303 fixedly connected at the axis of the worm gear 304 rotates synchronously, and the pulley A208 fixedly connected on the shaft 303 starts to rotate, so that the pulley A208 starts to rotate synchronously with the pulley B302 in cooperation with the belt 301 connected to it, so that the reciprocating screw 207 fixedly connected at the axis of the pulley A208 starts to rotate, so that the slide 206 threadedly connected on the reciprocating screw 207 starts to perform linear reciprocating motion, so that the slide 206 starts to slide on the slide bar 205 with the pull rod 204 fixedly connected to it, so that the ring sleeve 203 starts to drive the hose A201 and hose B202 fixedly connected to it to move synchronously, so that the tightness of their connection can be detected by dragging the hose A201 and hose B202 to move, so that the staff can quickly find the leakage point.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] The term "fixed connection" as used in this application refers to a connection in which parts or components are fixed without any relative movement. It can be categorized into two types: detachable connection and non-detachable connection.

[0034] (1) Removable connection: Components are fastened together using screws, splines, wedge pins, etc. This type of connection allows for disassembly during maintenance without damaging the components. However, the connectors used must be of the correct specifications (e.g., length of bolts, keys, wedge pins) and properly tightened.

[0035] (2) Non-detachable connections: These mainly refer to welding, riveting, and tenoning. Since parts must be forged, sawed, or oxygen-cut for disassembly during repair or replacement, they are generally not reusable. Furthermore, attention should be paid to workmanship quality, technical inspection, and remedial measures (such as calibration and polishing) during connection.

[0036] The sliding connection referred to in this application means that the component can slide along a linear trajectory, and the hinged connection referred to in this application means that the component can rotate along an axial constraint.

[0037] In some cases, the sliding connections and hinges referred to in this application may also be damped so that the components have the ability to maintain a desired position.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A HDPE double-wall corrugated pipe connector, comprising a frame (101), characterized in that: Also includes: A detection component (2) for testing the sealing performance of the joint; The detection assembly (2) comprises a hose A (201), a hose B (202), a ring sleeve (203) and a pull rod (204); the hose A (201) and the hose B (202) are fixedly connected to the frame (101); the two ring sleeves (203) are fixedly connected to the hose A (201) and the hose B (202); and the two pull rods (204) are fixedly connected to the ring sleeves (203).

2. The HDPE double-wall corrugated pipe connector according to claim 1, characterized in that: The two pull rods (204) are respectively slidably connected to the sliding rod (205), and the sliding rod (205) is fixedly connected to the frame (101).

3. The HDPE double-wall corrugated pipe connector according to claim 2, characterized in that: The top of the slide rod (205) is fixedly connected with a slide plate (206), and the slide plate (206) is threadedly connected to the reciprocating screw rod (207), and the reciprocating screw rod (207) is rotatably connected to the frame (101).

4. The HDPE double-wall corrugated pipe connector according to claim 3, characterized in that: A pulley A (208) is fixedly connected to the reciprocating screw rod (207), the pulley A (208) is transmission-connected to a belt (301), and the other end of the belt (301) is transmission-connected to a pulley B (302).

5. The HDPE double-wall corrugated pipe connector according to claim 4, characterized in that: The pulley B (302) is fixedly connected to a shaft (303) at its axis, the shaft (303) is rotatably connected to the frame (101), a worm wheel (304) is fixedly connected to the shaft (303), and the worm wheel (304) is meshedly connected to the worm (305).

6. The HDPE double-wall corrugated pipe connector according to claim 5, characterized in that: The worm (305) is fixedly connected to a guide rod (306), the guide rod (306) is rotatably connected to the frame (101), and a fan blade (307) is fixedly connected to the guide rod (306).

7. The HDPE double-wall corrugated pipe connector according to claim 6, characterized in that: A gear (308) is fixedly connected to the guide rod (306), and the gear (308) is meshedly connected with a gear fixedly assembled on the output shaft of the motor (309), and the motor (309) is fixedly connected to the frame (101).

8. The HDPE double-wall corrugated pipe connector according to claim 2, characterized in that: The sliding rod (205) is provided with a damping rubber strip.

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