Double-crest pipe with fixing mechanism

Abstract

The utility model relates to the technical field of pipes, and discloses a double-wave-crest pipe with a fixing mechanism, which comprises a pipeline body, a connecting component is arranged at the end part of the pipeline body, and in order to prevent the connecting part of the pipeline from falling off when the end part of the pipeline is stressed. When two pipeline bodies are spliced, a mounting piece is clamped into a connecting piece, so that after the mounting piece enters the connecting piece, the outer surface of a limiting piece is in contact, the limiting piece is extruded, and the end of a connecting rod pushes a movable block to enable a spring to contract; the elastic force of the spring pushes the movable block to move, and then the connecting rod pushes the end of the limiting piece to extend into the limiting groove, so that when the end of equipment is stressed, the connecting position of a pipeline body cannot fall off, the side of the clamping piece makes contact with the side of a protruding piece arranged on the outer surface of the connecting piece, and connection between pipelines is tighter.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe material technical field, concretely to a double wave crest pipe material with fixing mechanism. BACKGROUND

[0002] The double-wall corrugated pipe is provided with upper wave width and lower wave width on the outer surface, and the size of the ring stiffness of the double-wall corrugated pipe is related to the elastic modulus of the material, and the elastic modulus of the material is directly proportional to the ring stiffness of the pipe material.

[0003] According to a novel wave crest double-wall pipe (announcement number: CN213027396U) disclosed, the novel wave crest double-wall pipe includes an inner pipe and an outer pipe, and since the outer pipe includes a plurality of mutually independent wave crest pipe bodies, and each wave crest pipe body is arranged on the outer circumferential wall of the inner pipe along the length direction of the inner pipe, the outer pipe only forms wave crests on the outer circumferential wall of the inner pipe, and the outer circumferential wall of the inner pipe between adjacent two wave crest pipe bodies is a wave trough.

[0004] However, the above-mentioned device is prone to falling off during pipeline transportation after being connected between pipelines, and therefore, the present application provides a double wave crest pipe material with a fixing mechanism. UTILITY MODEL CONTENTS

[0005] The utility model discloses a double wave crest pipe material with a fixing mechanism, which solves the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a double wave crest pipe material with a fixing mechanism, comprising a pipeline body, the pipeline body end is provided with connecting assembly, the connecting assembly includes:

[0007] The connecting piece is fixedly connected to one end of the pipeline body, and a limiting groove is formed in the inner wall of the connecting piece.

[0008] The mounting piece is fixedly connected to the other end of the pipeline body, a mounting groove is formed in the outer surface of the mounting piece, a fixing groove is formed in the inner wall side of the mounting groove, and a limiting piece is rotatably connected to the inner wall of the fixing groove.

[0009] The movable groove is formed in the inner wall of the mounting groove, a spring is fixedly connected to the inner wall side of the movable groove, an activity block is fixedly connected to the end of the spring, and a connecting rod is hingedly connected to the upper surface of the activity block.

[0010] Preferably, the size of the connecting piece corresponds to the size of the mounting piece, and the position of the mounting groove corresponds to the position of the limiting groove, which makes the connection between the connecting piece and the mounting piece more convenient.

[0011] Preferably, the movable slot is internally provided with a movable block, and the movable slots are uniformly distributed in a circumferential array at the bottom of the inner wall of the mounting slot, so that the movable block can move well in the movable slot.

[0012] Preferably, the end of the connecting rod is hingedly connected with a limiting piece, the limiting piece is matched with the mounting slot in size, and the position of the limiting piece corresponds to the position of the movable slot, so that the connecting rod can well control the movement of the limiting piece.

[0013] Preferably, the outer surface of the pipe body is provided with an auxiliary assembly, the auxiliary assembly comprises a fixing piece, the fixing piece is fixedly connected to the outer surface of the pipe body, an upper surface of the fixing piece is provided with a placing slot, a side of the fixing piece is provided with a limiting hole, a clamping piece is clamped in the placing slot, and a limiting pin is arranged on the side of the clamping piece.

[0014] Preferably, the position of the limiting pin corresponds to the position of the limiting hole, and the end of the limiting pin penetrates through the outer surface of the clamping piece.

[0015] Preferably, the clamping piece is in T-shaped arrangement, and the size of the clamping piece is matched with the size of the placing slot.

[0016] Compared with the prior art, the double-wave-peak pipe provided with the fixing mechanism has the following beneficial effects:

[0017] 1. The double-wave-peak pipe provided with the fixing mechanism avoids the falling of the pipe connection when the pipe end is stressed, and when the two pipe bodies are spliced, the mounting piece is aligned with the connecting piece, the mounting piece is clamped into the connecting piece, the outer surface of the limiting piece is contacted after the mounting piece enters the connecting piece, the limiting piece is extruded, the spring is contracted by the end of the connecting rod pushing the movable block, the movable block is moved by the elastic force of the spring when the position of the mounting slot corresponds to the position of the limiting slot, the end of the connecting rod pushes the limiting piece to extend into the limiting slot, and thus the pipe body connection is not fallen when the equipment is stressed.

[0018] 2. The double-wave-peak pipe provided with the fixing mechanism makes the connection of the pipe more compact, the clamping piece is clamped into the placing slot after the two pipe bodies are spliced, the side of the clamping piece is contacted with the convex piece arranged on the outer surface of the connecting piece, the limiting pin is clamped into the limiting hole, the end of the limiting pin is clamped into the clamping piece, the clamping piece is limited, and thus the connection between the two pipe bodies is more compact. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional left view structure schematic diagram of the utility model;

[0020] Figure 2The utility model discloses A area amplification structure schematic diagram shows;

[0021] Figure 3 The utility model discloses sectional structure schematic diagram shows;

[0022] Figure 4 The utility model discloses B area amplification structure schematic diagram.

[0023] In the figure: 1, pipeline body;2, connecting assembly;201, connecting piece;202, limit slot;203, mounting piece;204, mounting slot;205, fixed slot;206, limiting piece;207, movable slot;208, spring;209, movable block;210, connecting rod;3, auxiliary assembly;301, fixed piece;302, placing slot;303, clamping piece;304, limit hole;305, limit pin. DETAILED DESCRIPTION

[0024] As Figures 1-4 The utility model provides a kind of double-wave peak tubular product with fixing mechanism, including pipeline body 1, pipeline body 1 end is provided with connecting assembly 2, connecting assembly 2 includes connecting piece 201, limit slot 202, mounting piece 203, mounting slot 204, fixed slot 205, limiting piece 206, movable slot 207, spring 208, movable block 209 and connecting rod 210.

[0025] In the embodiment of the utility model, connecting piece 201 is fixedly connected in one end of pipeline body 1, the size of connecting piece 201 corresponds with the size of mounting piece 203, limit slot 202 is set in the inner wall of connecting piece 201, mounting piece 203 is fixedly connected in the other end of pipeline body 1, mounting slot 204 is set on the outer surface of mounting piece 203, the position of mounting slot 204 corresponds with the position of limit slot 202, which makes the connection between connecting piece 201 and mounting piece 203 more convenient, fixed slot 205 is set in the inner wall side of mounting slot 204, limiting piece 206 is rotatably connected in the inner wall of fixed slot 205, the size of limiting piece 206 is adapted to the size of mounting slot 204, the position of limiting piece 206 corresponds with the position of movable slot 207, which makes that connecting rod 210 can well control limiting piece 206 to move, movable slot 207 is set in the inner wall of mounting slot 204, movable block 209 is arranged in movable slot 207, movable slot 207 is evenly distributed in the bottom of the inner wall of mounting slot 204 in circumferential array, which makes that movable block 209 can well move in movable slot 207, spring 208 is fixedly connected in the inner wall side of movable slot 207, spring 208 end is fixedly connected with movable block 209, connecting rod 210 is hinged on the upper surface of movable block 209, and limiting piece 206 is hinged in the end of connecting rod 210.

[0026] Meanwhile, the outer surface of the pipeline body 1 is provided with an auxiliary assembly 3, the auxiliary assembly 3 comprises a fixing piece 301, the fixing piece 301 is fixedly connected to the outer surface of the pipeline body 1, the upper surface of the fixing piece 301 is provided with a placing groove 302, the side of the fixing piece 301 is provided with a limiting hole 304, the placing groove 302 is provided with a clamping piece 303, the clamping piece 303 is T-shaped, the size of the clamping piece 303 is matched with the size of the placing groove 302, the side of the clamping piece 303 is provided with a limiting pin 305, the position of the limiting pin 305 corresponds to the position of the limiting hole 304, the end of the limiting pin 305 is arranged through the outer surface of the clamping piece 303, so that the clamping piece 303 can be clamped into the placing groove 302 after the two pipeline bodies 1 are spliced, so that the side of the clamping piece 303 is in contact with the side of the convex piece arranged on the outer surface of the connecting piece 201, the limiting pin 305 is clamped into the limiting hole 304, the end of the limiting pin 305 is clamped into the clamping piece 303, and the clamping piece 303 is limited, so that the connection between the two pipeline bodies 1 is more compact.

[0027] In the utility model, when two pipeline bodies 1 are spliced, the mounting piece 203 is aligned with the connecting piece 201, and the mounting piece 203 is clamped into the connecting piece 201, so that the outer surface of the limiting piece 206 is in contact after the mounting piece 203 enters the connecting piece 201, the limiting piece 206 is extruded, the end of the connecting rod 210 pushes the movable block 209 to make the spring 208 contract, so that the spring 208 pushes the movable block 209 to move when the position of the mounting groove 204 corresponds to the position of the limiting groove 202, and the connecting rod 210 pushes the end of the limiting piece 206 to extend into the limiting groove 202, so that the equipment does not fall off at the connecting position of the pipeline body 1 under stress.

[0028] Further, the clamping piece 303 is clamped into the placing groove 302 after the two pipeline bodies 1 are spliced, so that the side of the clamping piece 303 is in contact with the side of the convex piece arranged on the outer surface of the connecting piece 201, the limiting pin 305 is clamped into the limiting hole 304, the end of the limiting pin 305 is clamped into the clamping piece 303, and the clamping piece 303 is limited, so that the connection between the two pipeline bodies 1 is more compact.

[0029] The foregoing has made a detailed description of the utility model in general, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A double-wavered pipe with a fixing mechanism, comprising a pipe body (1), characterized in that: The pipeline body (1) end is provided with a connecting assembly (2), the connecting assembly (2) includes: Connecting piece (201), the connecting piece (201) is fixedly connected in the pipeline body (1) one end, the inner wall of connecting piece (201) is provided with a limiting slot (202); Mounting piece (203), the mounting piece (203) is fixedly connected in the pipeline body (1) the other end, the outer surface of mounting piece (203) is provided with a mounting groove (204), the inner wall side of mounting groove (204) is provided with a fixed groove (205), the inner wall of fixed groove (205) is rotatably connected with a limiting piece (206); Movable slot (207), the movable slot (207) is set in the inner wall of mounting groove (204), the inner wall side of movable slot (207) is fixedly connected with a spring (208), the end of spring (208) is fixedly connected with a movable block (209), the upper surface of movable block (209) is hinged with a connecting rod (210).

2. A double-waver pipe with a fixing mechanism according to claim 1, characterized in that: The size of the connecting piece (201) corresponds to the size of the limiting slot (202), and the position of the mounting groove (204) corresponds to the position of the limiting slot (202).

3. A dual wave peak pipe with a fixing mechanism according to claim 1, characterized in that: The movable block (209) is arranged in the movable slot (207), and the movable slots (207) are uniformly distributed in the inner wall bottom of the mounting groove (204) in a circumferential array.

4. The dual wave peak pipe with a fixing mechanism according to claim 1, characterized in that: The end of the connecting rod (210) is hinged with a limiting piece (206), the size of the limiting piece (206) is matched with the size of the mounting groove (204), and the position of the limiting piece (206) corresponds to the position of the movable slot (207).

5. The dual wave peak pipe with a fixing mechanism according to claim 1, characterized in that: The outer surface of the pipeline body (1) is provided with an auxiliary assembly (3), the auxiliary assembly (3) includes a fixing piece (301), the fixing piece (301) is fixedly connected to the outer surface of the pipeline body (1), the upper surface of the fixing piece (301) is provided with a placing groove (302), the side of the fixing piece (301) is provided with a limiting hole (304), the inside of the placing groove (302) is clamped with a clamping piece (303), and the side of the clamping piece (303) is provided with a limiting pin (305).

6. A dual peak tubing with a securing mechanism according to claim 5, wherein: The position of the limiting pin (305) corresponds to the position of the limiting hole (304), and the end of the limiting pin (305) penetrates through the outer surface of the clamping piece (303).

7. A dual peak tubing with a securing mechanism as claimed in claim 5, wherein: The clamping piece (303) is T-shaped, and the size of the clamping piece (303) is matched with the size of the placing groove (302).

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