A lateral handling and fixing mechanism for polyethylene plastic-steel winding pipe

Abstract

The present invention discloses a lateral handling and fixing mechanism for polyethylene plastic-steel winding pipes, comprising an internal mounting bracket for installation inside the plastic-steel winding pipe. The internal and external mounting brackets are bolted to the outside of the plastic-steel winding pipe to form a lateral fixing frame, and the external lifting belt is connected through the bottom binding rope ring at the lower end of the lateral fixing frame to facilitate the lifting and transportation of the winding pipe. The assembly screw between the internal and external mounting brackets is used to fix and adjust according to the thickness of the pipe wall. The loading and unloading adjustment operation is simple and convenient, and the adjustable angle arc-shaped limit block at the right end of the external mounting bracket is used to make it more widely applicable and the structure more stable after installation.

Description

Technical Field

[0001] The invention relates to the technical field of polyethylene pipe transportation, in particular to a lateral transportation fixing mechanism applied to polyethylene plastic-steel winding pipes. Background Art

[0002] Polyethylene plastic steel winding pipe is widely used in agricultural engineering, construction engineering, road engineering and other fields as drainage pipe, ventilation pipe and protection pipe due to its advantages of corrosion resistance, light weight, easy installation, large flow rate and long service life. At present, the polyethylene winding pipe on the market is not convenient to carry because of its large diameter and long length. At the same time, it cannot be installed and fixed due to its curved structure, and its stability is not high during transportation. Summary of the invention

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved lateral handling and fixing mechanism for polyethylene plastic-steel winding pipes is provided to solve the problem that the polyethylene winding pipes currently on the market are inconvenient to carry due to their relatively large structural diameter and long length, and at the same time, the lateral arc-shaped structure cannot be installed and fixed, and the stability is not high during transportation.

[0004] The present invention proposes a lateral handling and fixing mechanism for polyethylene plastic-steel wrapped pipe, comprising an internal mounting bracket for installation inside the plastic-steel wrapped pipe, a bottom limit frame with a bottom rope ring sleeved inside is welded and fixed on the left side of the lower surface of the internal mounting bracket, a downwardly protruding integrated internal guide pipe is fixedly connected to the left end of the internal mounting bracket, an external mounting bracket for clamping and fixing the outer side surface of the plastic-steel wrapped pipe is arranged on the upper end of the internal mounting bracket, a downwardly protruding internal guide plate is fixedly connected to the left end of the external mounting bracket, the external mounting bracket is inserted into the internal guide pipe through the internal guide plate and is movably connected to the internal mounting bracket, both sides of the internal guide pipe on the internal mounting bracket are fixedly connected with integrated internal threaded assembly pipes, the internal mounting bracket is fixedly connected with the integrated internal assembly pipes at the corresponding positions of the internal threaded assembly pipes, an assembly screw is inserted into the internal assembly pipe, and the external mounting bracket is screwed into the internal threaded assembly pipe through the assembly screw and is fixedly connected to the internal mounting bracket.

[0005] Furthermore, in order to improve the stability and firmness of the external assembly, a circular adjustment through hole is opened on the right side of the inner side of the external mounting bracket, and an arc-shaped limit block for inserting into the outer threaded groove of the plastic-steel wrapped tube is provided at the position corresponding to the circular adjustment through hole on the inner side of the external mounting bracket, and the upper end of the arc limit block is axially fixedly connected with a top connecting shaft matching with the circular adjustment through hole, and the upper end of the arc limit block is located at the periphery of the top connecting shaft and is fixedly connected with a top limit block protruding upward, the arc limit block is inserted into the circular adjustment through hole through the top connecting shaft and is movably connected to the external mounting bracket, and a bottom limit groove matching with the top limit block is opened at the opening position of the lower end of the circular adjustment through hole.

[0006] Furthermore, in order to improve the internal anti-slip property, an internal assembly groove with a built-in detachable rubber anti-slip strip is opened on the side of the internal mounting bracket near the plastic-steel winding tube.

[0007] Furthermore, in order to facilitate the top limiting, a circular sinking hole is opened on the inner side wall of the upper end opening of the circular adjustment through hole, and a top sinking plate is welded and fixed to the top end of the top connecting shaft.

[0008] Furthermore, in order to improve assembly stability, the inner diameter of the circular adjustment through hole and the outer diameter of the top connecting shaft are the same size, and the inner diameter of the circular sinking hole and the outer diameter of the top sinking plate are the same size.

[0009] Furthermore, in order to cooperate with the bottom limit, the outer cross-section of the top limit block and the inner cross-section of the bottom limit groove are both regular hexagonal structures of the same size.

[0010] The present invention discloses a lateral transport and fixing mechanism for polyethylene plastic-steel winding pipe, wherein the inner and outer mounting brackets are bolted to the outer side of the plastic-steel winding pipe to form a lateral fixing frame, and the external lifting belt is connected through the bottom binding rope ring at the lower end of the lateral fixing frame, so as to facilitate the lifting and transportation of the winding pipe. The assembly screws between the inner and outer mounting brackets are used to fix and adjust according to the thickness of the pipe wall. The loading and unloading and adjustment operations are simple and convenient. In combination with the adjustable angle arc-shaped limit block at the right end of the external mounting bracket, the scope of application is wider and the structure is more stable after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Figure 2 It is a cross-sectional view of the present invention. DETAILED DESCRIPTION

[0014] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0015] Figure 1 and Figure 2 The shown embodiment is a lateral handling and fixing mechanism for polyethylene plastic-steel winding pipe, comprising an internal mounting bracket 2 for installation inside the plastic-steel winding pipe 1, a bottom limiting frame 4 with a bottom binding rope ring 3 welded and fixed on the left side of the lower surface of the internal mounting bracket 2, a downwardly protruding integrated internal guide pipe 5 fixedly connected to the left end of the internal mounting bracket 2, an external mounting bracket 6 for clamping and fixing the outer side surface of the plastic-steel winding pipe 1 is provided on the upper end of the internal mounting bracket 2, a downwardly protruding internal guide plate 7 cooperating with the internal guide pipe 5 is fixedly connected to the left end of the external mounting bracket 6, the external mounting bracket 6 is inserted into the internal guide pipe 7 through the internal guide plate 7 and is movably connected to the internal mounting bracket 2, both sides of the internal guide pipe 7 on the internal mounting bracket 2 are fixedly connected with integrated internal threaded assembly pipes 8, the internal mounting bracket 6 is fixedly connected with integrated internal assembly pipes 9 at positions corresponding to the internal threaded assembly pipe 8, an assembly screw 10 is inserted into the internal assembly pipe 9, and the external mounting bracket 6 is screwed into the internal threaded assembly pipe 8 through the assembly screw 10 and is fixedly connected to the internal mounting bracket 2.

[0016] In order to improve the stability and firmness of the external assembly, a circular adjustment hole 11 is opened on the right side of the inner side of the external mounting bracket 6, and an arc-shaped limit block 12 for being inserted into the outer threaded groove of the plastic-steel winding tube 1 is arranged at the position corresponding to the circular adjustment hole 11 on the inner side of the external mounting bracket 6. The upper end of the arc limit block 12 is axially fixedly connected with a top connecting shaft 13 that matches the circular adjustment hole 11, and the upper end of the arc limit block 12 is located at the periphery of the top connecting shaft 13 and is fixedly connected with an upwardly protruding top limit block 14. The arc limit block 12 is inserted into the circular adjustment hole 11 through the top connecting shaft 13 and is movably connected to the external mounting bracket 6, and a bottom limit groove 15 that matches the top limit block 14 is opened at the opening position of the lower end of the circular adjustment hole 11.

[0017] In order to improve the internal anti-slip property, an internal assembly groove 17 with a built-in detachable rubber anti-slip strip 16 is opened on the side of the internal mounting bracket 2 near the plastic-steel winding tube 1.

[0018] In order to facilitate the top limiting, a circular sinking hole 18 is opened on the inner side wall of the upper opening of the circular adjustment through hole 11, and a top sinking plate 19 is welded and fixed to the top end of the top connecting shaft 13.

[0019] In order to improve assembly stability, the inner diameter of the circular adjustment hole 11 and the outer diameter of the top connecting shaft 13 are the same size, and the inner diameter of the circular sinking hole 18 and the outer diameter of the top sinking plate 19 are the same size.

[0020] In order to cooperate with the bottom limit, the outer cross-section of the top limit block 14 and the inner cross-section of the bottom limit groove 15 are both regular hexagonal structures of the same size.

[0021] The lateral handling and fixing mechanism applied to the polyethylene plastic-steel winding pipe of the present invention is fixed to the outside of the plastic-steel winding pipe 1 by bolts of the internal and external mounting brackets to form a lateral fixing frame, and the external lifting belt is connected through the bottom binding rope ring 3 at the lower end of the lateral fixing frame, which is convenient for lifting and carrying the winding pipe. The assembly screw 10 between the internal and external mounting brackets is used to fix and adjust according to the thickness of the pipe wall. The loading and unloading adjustment operations are simple and convenient, and the adjustable angle arc limit block 12 at the right end of the external mounting bracket 6 is used to make its application range wider and the structure more stable after installation.

[0022] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A lateral handling and fixing mechanism for polyethylene plastic-steel winding pipe, characterized in that: The invention comprises an internal mounting bracket (2) for mounting inside a plastic-steel winding tube (1), a bottom limit frame (4) with a bottom rope ring (3) mounted therein welded and fixed on the left side of the lower surface of the internal mounting bracket (2), a downwardly protruding integral internal guide tube (5) fixedly connected to the left end of the internal mounting bracket (2), an external mounting bracket (6) for clamping and fixing the outer side surface of the plastic-steel winding tube (1) is arranged at the upper end of the internal mounting bracket (2), a downwardly protruding internal guide plate (7) matching the internal guide tube (5) fixedly connected to the left end of the external mounting bracket (6), and the external mounting bracket (6) is provided with a downwardly protruding internal guide plate (7) which matches the internal guide tube (5). (6) the internal guide plate (7) is inserted into the internal guide tube (5) and is movably connected to the internal mounting bracket (2); both sides of the internal guide tube (5) on the internal mounting bracket (2) are fixedly connected with an integral structure internal threaded assembly tube (8); the internal position of the external mounting bracket (6) corresponding to the internal threaded assembly tube (8) is fixedly connected with an integral structure internal assembly tube (9); an assembly screw (10) is inserted into the internal assembly tube (9); the external mounting bracket (6) is screwed into the internal threaded assembly tube (8) through the assembly screw (10) and is fixedly connected to the internal mounting bracket (2); A circular adjustment through hole (11) is provided on the right side of the inner side of the external mounting bracket (6); an arc-shaped limit block (12) for being inserted into the inner side of the outer thread groove of the plastic-steel winding tube (1) is provided at a position corresponding to the circular adjustment through hole (11) on the inner side of the external mounting bracket (6); a top connecting shaft (13) matching with the circular adjustment through hole (11) is axially fixedly connected to the upper end of the arc-shaped limit block (12); a top limit block (14) protruding upward is fixedly connected to the outer periphery of the top connecting shaft (13); the arc-shaped limit block (12) is inserted into the inner side of the circular adjustment through hole (11) through the top connecting shaft (13) and is movably connected to the external mounting bracket (6); a bottom limit groove (15) matching with the top limit block (14) is provided at the lower end opening of the circular adjustment through hole (11).

2. The lateral transport and fixing mechanism for polyethylene plastic-steel winding pipe according to claim 1 is characterized in that: An internal mounting groove (17) with a built-in detachable rubber anti-slip strip (16) is provided on the side of the internal mounting bracket (2) near the plastic-steel winding tube (1).

3. The lateral transport and fixing mechanism for polyethylene plastic-steel winding pipe according to claim 1 is characterized in that: A circular sinking hole (18) is provided on the inner side wall of the upper opening of the circular adjustment through hole (11), and a top sinking plate (19) is welded and fixed to the top of the top connecting shaft (13).

4. The lateral transport and fixing mechanism for polyethylene plastic-steel winding pipe according to claim 1 is characterized in that: The outer cross section of the top limiting block (14) and the inner cross section of the bottom limiting groove (15) are both regular hexagonal structures of the same size.

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