Polyethylene winding pipe convenient to clamp

Abstract

The utility model relates to the technical field of winding pipes, and discloses a polyethylene winding pipe convenient to clamp, which comprises a first winding pipe and a second winding pipe, an annular plate is fixed in one end of the first winding pipe, and the annular plate is inserted in one end of the second winding pipe; a positioning mechanism is arranged between one end of the first winding pipe and one end of the second winding pipe; the positioning mechanism comprises two lower arc-shaped plates and two upper arc-shaped plates, and the two upper arc-shaped plates are placed above the first winding pipe and the second winding pipe correspondingly. The annular plate at one end of the first winding pipe is inserted into the second winding pipe, so that the two winding pipes are spliced, the first winding pipe and the second winding pipe can be positioned through the positioning mechanism, and deviation between the first winding pipe and the second winding pipe can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of winding pipes, and more particularly to a polyethylene winding pipe that is convenient to engage. Background Art

[0002] A winding pipe is a pipe made of high-density polyethylene and formed by winding and welding. When the winding pipes are spliced ​​and clamped, one end of one winding pipe needs to be inserted into one end of the other winding pipe and then welded. In this way, the two winding pipes can be clamped together. However, there is no positioning mechanism between the two existing winding pipes. When welding the two winding pipes, if the two winding pipes are offset, the final clamping effect will be affected, which is relatively inconvenient. For this reason, we have proposed a polyethylene winding pipe that is easy to clamp. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a polyethylene winding tube that is easy to engage, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a polyethylene winding tube that is easy to snap together, comprising a first winding tube and a second winding tube, wherein an annular plate is fixed in one end of the first winding tube, and the annular plate is inserted in one end of the second winding tube, and a positioning mechanism is provided between one end of the first winding tube and one end of the second winding tube;

[0005] The positioning mechanism includes two lower arc plates and two upper arc plates, the two upper arc plates are respectively placed above the first winding tube and the second winding tube, and the two lower arc plates are respectively placed below the first winding tube and the second winding tube, and connecting mechanisms are provided between the two sides of the lower arc plate and the two upper arc plates, and an adjustment mechanism is connected between the two upper arc plates.

[0006] As a preferred technical solution of the present invention, rubber pads are fixed to the inner walls of the two lower arc-shaped plates and the two upper arc-shaped plates.

[0007] As an optimal technical solution of the present invention, the connecting mechanism includes an upper plate and a lower plate, the lower plate is fixed on both sides of the lower arc plate, the upper plate is fixed on both sides of the upper arc plate, and the upper plate is placed above the lower plate, and a fixing mechanism is connected between the upper plate and the lower plate.

[0008] As an optimal technical solution of the present invention, the fixing mechanism includes a mounting hole and a bolt, the mounting hole is opened on the upper plate, one end of the bolt is fixed above the lower plate, the other end of the bolt passes through the mounting hole and is connected to a nut, and a side turning handle is fixed outside the nut.

[0009] As an optimal technical solution of the present invention, the adjustment mechanism includes two slides and a groove plate, the groove plate is arranged directly above the upper arc plate, the two slides are respectively fixed above the two upper arc plates, and the two slides are respectively slidably arranged on both sides of the groove plate, and bearings are fixed on both side walls of the groove plate, one of the bearings is connected to a bidirectional threaded rod, one end of the bidirectional threaded rod passes through the two slides and the other bearing and is fixed with a turning handle, and the bidirectional threaded rod is connected to the two slides by a threaded connection.

[0010] As a preferred technical solution of the present invention, a handle is fixed above the groove plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model splices the two winding tubes by inserting the annular plate at one end of the first winding tube into the second winding tube. The first winding tube and the second winding tube can be positioned by a positioning mechanism to prevent the first winding tube and the second winding tube from being offset.

[0013] 2. The present invention can drive the first winding tube and the second winding tube to move through the adjustment mechanism, thereby being able to adjust the position between the first winding tube and the second winding tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a conveniently snap-fitted polyethylene winding tube of the present invention;

[0015] Figure 2 This is a schematic diagram of the main structure of a polyethylene winding tube that is easy to snap into place in the utility model;

[0016] Figure 3 This is a side view of the structure of a polyethylene winding tube that is easy to snap into place in the present invention;

[0017] Figure 4 This is a schematic diagram of the fixing mechanism structure of a conveniently engaged polyethylene winding tube of the present invention.

[0018] In the figure: 1. First winding tube; 2. Second winding tube; 3. Upper arc plate; 4. Lower arc plate; 5. Rubber pad; 6. Lower plate; 7. Upper plate; 8. Fixing mechanism; 81. Mounting hole; 82. Bolt; 83. Nut; 84. Side turning handle; 9. Slide plate; 10. Slot plate; 11. Bidirectional threaded rod; 12. Bearing; 13. Turn handle; 14. Pull handle; 15. Ring plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 4 As shown, the utility model provides a polyethylene winding tube that is easy to engage, including a first winding tube 1 and a second winding tube 2, an annular plate 15 is fixed in one end of the first winding tube 1, and the annular plate 15 is inserted in one end of the second winding tube 2, and a positioning mechanism is provided between one end of the first winding tube 1 and one end of the second winding tube 2. The positioning mechanism can be used to position the first winding tube 1 and the second winding tube 2, so as to prevent the first winding tube 1 and the second winding tube 2 from offsetting.

[0021] The positioning mechanism includes two lower arc plates 4 and two upper arc plates 3. The two upper arc plates 3 are respectively placed above the first winding tube 1 and the second winding tube 2, and the two lower arc plates 4 are respectively placed below the first winding tube 1 and the second winding tube 2. Connecting mechanisms are provided on both sides of the lower arc plates 4 and the two upper arc plates 3. The connecting mechanisms can fix both sides between the lower arc plates 4 and the upper arc plates 3. An adjusting mechanism is connected between the two upper arc plates 3. The adjusting mechanism can drive the first winding tube 1 and the second winding tube 2 to move, so that the position between the first winding tube 1 and the second winding tube 2 can be adjusted.

[0022] The inner walls of the two lower arc-shaped plates 4 and the two upper arc-shaped plates 3 are all fixed with rubber pads 5 , and the rubber pads 5 can increase the friction between the inner walls of the two lower arc-shaped plates 4 and the two upper arc-shaped plates 3 .

[0023] Among them, the connecting mechanism includes an upper plate 7 and a lower plate 6, the lower plate 6 is fixed on both sides of the lower arc-shaped plate 4, the upper plate 7 is fixed on both sides of the upper arc-shaped plate 3, and the upper plate 7 is placed above the lower plate 6, and a fixing mechanism 8 is connected between the upper plate 7 and the lower plate 6. The fixing mechanism 8 includes a mounting hole 81 and a bolt 82. The mounting hole 81 is opened on the upper plate 7, one end of the bolt 82 is fixed above the lower plate 6, and the other end of the bolt 82 passes through the mounting hole 81 and is connected with a nut 83, and a side turning handle 84 is fixed on the outside of the nut 83, which is connected with the bolt 82 by the nut 83 so that the lower arc-shaped plate 4 and the upper arc-shaped plate 3 can be fixed on both sides.

[0024] Among them, the adjustment mechanism includes two slides 9 and a slot plate 10. The slot plate 10 is arranged directly above the upper arc plate 3. A pull handle 14 is fixed above the slot plate 10. The two slides 9 are respectively fixed above the two upper arc plates 3, and the two slides 9 are respectively slidably arranged on both sides of the slot plate 10. Bearings 12 are fixed on both side walls of the slot plate 10, one of the bearings 12 is connected with a bidirectional threaded rod 11, one end of the bidirectional threaded rod 11 passes through the two slides 9 and the other bearing 12 and is fixed with a turning handle 13, and the bidirectional threaded rod 11 is connected to the two slides 9 by a threaded connection. By rotating the turning handle 13, the bidirectional threaded rod 11 can be driven to rotate, and the rotation of the bidirectional threaded rod 11 can drive the two slides 9 to move toward each other in the slot plate 10. The movement of the two slides 9 can drive the first winding tube 1 and the second winding tube 2 to move.

[0025] The working principle and usage process of the present invention are as follows: the annular plate 15 at one end of the first winding tube 1 is inserted into the second winding tube 2 to splice the two winding tubes, and the first winding tube 1 and the second winding tube 2 can be positioned by the positioning mechanism, so as to prevent the first winding tube 1 and the second winding tube 2 from offsetting, and the two slides 9 can be driven to move by rotating the handle 13, and the movement of the two slides 9 can drive the first winding tube 1 and the second winding tube 2 to move, so that the position between the first winding tube 1 and the second winding tube 2 can be adjusted.

[0026] 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.

[0027] 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 polyethylene winding tube that is easy to snap into place, comprising a first winding tube (1) and a second winding tube (2), characterized in that: An annular plate (15) is fixed inside one end of the first winding tube (1), and the annular plate (15) is inserted into one end of the second winding tube (2), and a positioning mechanism is provided between one end of the first winding tube (1) and one end of the second winding tube (2); The positioning mechanism comprises two lower arc-shaped plates (4) and two upper arc-shaped plates (3), the two upper arc-shaped plates (3) being respectively placed above the first winding tube (1) and the second winding tube (2), and the two lower arc-shaped plates (4) being respectively placed below the first winding tube (1) and the second winding tube (2), and connecting mechanisms are provided between both sides of the lower arc-shaped plates (4) and the two upper arc-shaped plates (3), and an adjusting mechanism is connected between the two upper arc-shaped plates (3).

2. The conveniently snap-fit ​​polyethylene winding tube according to claim 1, characterized in that: Rubber pads (5) are fixed to the inner walls of the two lower arc-shaped plates (4) and the two upper arc-shaped plates (3).

3. The easy-to-engage polyethylene winding tube according to claim 1, characterized in that: The connecting mechanism comprises an upper plate (7) and a lower plate (6), wherein the lower plate (6) is fixed on both sides of the lower arc-shaped plate (4), and the upper plate (7) is fixed on both sides of the upper arc-shaped plate (3), and the upper plate (7) is placed above the lower plate (6), and a fixing mechanism (8) is connected between the upper plate (7) and the lower plate (6).

4. The conveniently snap-fit ​​polyethylene winding tube according to claim 3, characterized in that: The fixing mechanism (8) includes a mounting hole (81) and a bolt (82), wherein the mounting hole (81) is opened on the upper plate (7), one end of the bolt (82) is fixed above the lower plate (6), and the other end of the bolt (82) passes through the mounting hole (81) and is connected to a nut (83), and a side handle (84) is fixed outside the nut (83).

5. The conveniently snap-fit ​​polyethylene winding tube according to claim 1, characterized in that: The adjustment mechanism comprises two slides (9) and a slot plate (10), wherein the slot plate (10) is arranged just above the upper arc plate (3), the two slides (9) are respectively fixed above the two upper arc plates (3), and the two slides (9) are respectively slidably arranged on both sides of the slot plate (10), and bearings (12) are fixed on both side walls of the slot plate (10), wherein a bidirectional threaded rod (11) is connected in one of the bearings (12), and one end of the bidirectional threaded rod (11) passes through the two slides (9) and the other bearing (12) and is fixed with a turning handle (13), and the bidirectional threaded rod (11) is connected to the two slides (9) by a threaded connection.

6. The conveniently snap-fit ​​polyethylene winding tube according to claim 5, characterized in that: A pull handle (14) is fixed above the groove plate (10).

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