Tension adjusting type anti-corrosion adhesive tape winding device

Abstract

The utility model provides a tension adjusting type anti-corrosion adhesive tape winding device, which belongs to the anti-corrosion construction field, and comprises a handle, a connecting shaft and an anti-corrosion adhesive tape cylinder, the annular side surface of the handle is provided with an anti-skid groove, the two side surfaces of the handle are fixedly connected with mounting plates, the two ends of the connecting shaft are rotatably connected to the side surfaces of the two mounting plates in a penetrating manner, and the anti-skid groove is formed in the anti-skid groove. One end of each connecting shaft is fixedly connected with a limiting block, the limiting blocks make contact with the outer side faces of the mounting plates, the other end of each connecting shaft is provided with a threaded end, the threaded ends are in threaded connection with a first hexagon nut and a second hexagon nut respectively, and the other side faces of the two mounting plates are fixedly connected with connecting blocks. The tensioning device is arranged, the tension of the anti-corrosion adhesive tape is controlled, it is ensured that the adhesive tape can be tightly and evenly wound on a wound object, and in the winding process, the tensioning force can be adjusted according to requirements so as to adapt to anti-corrosion adhesive tapes of different types.

Description

Technical Field

[0001] The utility model belongs to the field of anticorrosion construction, and particularly relates to a tension-adjustable anticorrosion tape winding device. Background Technique

[0002] Generally, strip-shaped anticorrosion material products are collectively called anticorrosion tapes, and the anticorrosion tapes specifically refer to cold-wrapped anticorrosion tapes and pressure-sensitive anticorrosion tapes with polyethylene or polyvinyl chloride as the base material. Among them, polyethylene adhesive tapes are the most widely used in pipeline anticorrosion. Anticorrosion tapes are mainly used for the anticorrosion protection of the surfaces of pipelines, equipment, storage tanks, etc., which can extend the service life. They can also be used for repairing and renovating damaged or old equipment, providing temporary protection, waterproof sealing, and static electricity elimination to improve the safety of equipment. The specific application fields include petroleum, chemical industry, natural gas, water supply and drainage, oil and gas, and gas transmission steel pipelines and steel buried storage tanks and pipeline repair projects in urban construction, etc.

[0003] When using the anticorrosion tape, it is generally very difficult for a single person to control its tension, resulting in uneven and loose winding during the winding process. Therefore, a device that can control the tension of the anticorrosion tape is needed so that a single person can also complete the winding of the tape during work. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems raised in the above background technique, and a tension-adjustable anticorrosion tape winding device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A tension-adjustable anticorrosion tape winding device includes a handle, a connecting shaft, and an anticorrosion tape cylinder. Anti-slip grooves are formed on the circumferential side of the handle. Installation plates are fixedly connected to both side surfaces of the handle. Both ends of the connecting shaft penetrate and are rotatably connected to the side surfaces of the two installation plates. A limiting block is fixedly connected to one end of the connecting shaft, and the limiting block is in contact with the outer side surface of the installation plate. A threaded end is provided at the other end of the connecting shaft, and a first hexagonal nut and a second hexagonal nut are respectively threadedly connected to the threaded end. Connecting blocks are fixedly connected to the other side surfaces of the two installation plates, and two connecting rods are fixedly connected to the side surfaces of the two connecting blocks.

[0007] Preferably, the side surface of the first hexagonal nut is in contact with the outer side surface of the installation plate, and the second hexagonal nut is located between the two installation plates.

[0008] Preferably, the two connecting rods and the connecting shaft are horizontally arranged. Through grooves are formed on the upper surfaces of the two connecting rods, and a cutting knife is slidably connected in the through grooves.

[0009] Preferably, a bushing is slidably connected to the connecting shaft, the anti-corrosion tape cylinder is rotatably connected to the connecting shaft, and the two bushings are respectively located at both ends of the anti-corrosion tape cylinder.

[0010] Preferably, a gasket is slidably connected to the connecting shaft, and the gasket is located on the side of the second hexagonal nut.

[0011] Preferably, a spring is slidably connected to the connecting shaft, and the spring is located between the gasket and the bushing.

[0012] Compared with the prior art, the present utility model has the following advantages:

[0013] By setting a tensioning device, the present utility model controls the tension of the anti-corrosion tape to ensure that the tape can be tightly and evenly wound around the object to be wound. During the winding process, the magnitude of the tension can be adjusted according to requirements to adapt to different types of anti-corrosion tapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a tension adjustment type anti-corrosion tape winding device proposed by the present utility model;

[0015] Figure 2 is a schematic side structural diagram of a tension adjustment type anti-corrosion tape winding device proposed by the present utility model;

[0016] Figure 3 is a schematic structural diagram of the tensioning device of a tension adjustment type anti-corrosion tape winding device proposed by the present utility model;

[0017] In the figure: 1 handle, 2 anti-slip groove, 3 mounting plate, 4 connecting shaft, 5 limiting block, 6 bushing, 7 threaded end, 8 first hexagonal nut, 9 second hexagonal nut, 10 gasket, 11 anti-corrosion tape cylinder, 12 connecting block, 13 spring, 14 connecting rod, 15 chute, 16 cutting knife. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Refer to Figures 1 - 3, A tension adjustment type anti-corrosion tape winding device, including a handle 1, a connecting shaft 4 and an anti-corrosion tape cylinder 11. Anti-slip grooves 2 are provided on the annular side surface of the handle 1. The anti-slip grooves 2 can have a certain anti-slip effect during the winding process. Installation plates 3 are fixedly connected to both side surfaces of the handle 1. Both ends of the connecting shaft 4 penetrate and are rotatably connected to the side surfaces of the two installation plates 3. A limit block 5 is fixedly connected to one end of the connecting shaft 4, and the limit block 5 is in contact with the outer side surface of the installation plate 3. A threaded end 7 is provided at the other end of the connecting shaft 4. A first hexagonal nut 8 and a second hexagonal nut 9 are respectively threadedly connected to the threaded end 7. The side surface of the first hexagonal nut 8 is in contact with the outer side surface of the installation plate 3. The first hexagonal nut 8 can fix the connecting shaft 4 on the installation plate 3 to prevent it from sliding. The second hexagonal nut 9 is located between the two installation plates 3. A sleeve 6 is slidably connected to the connecting shaft 4. The anti-corrosion tape cylinder 11 is rotatably connected to the connecting shaft 4. The two sleeves 6 are respectively located at both ends of the anti-corrosion tape cylinder 11. A gasket 10 is slidably connected to the connecting shaft 4. The gasket 10 is located on the side surface of the second hexagonal nut 9. A spring 13 is slidably connected to the connecting shaft 4. The spring 13 is located between the gasket 10 and the sleeve 6.

[0020] When it is necessary to adjust the tension of the tape, by rotating the second hexagonal nut 9, the second hexagonal nut 9 drives the gasket 10 to slide on the connecting shaft 4, thereby compressing the spring 17. The spring 17 will squeeze the sleeve 6, and the sleeve 6 will then squeeze the anti-corrosion tape cylinder 11, thereby changing the tension of the anti-corrosion tape cylinder 11. By setting the tensioning device and controlling the tension of the anti-corrosion tape, it is ensured that the tape can be wound tightly and evenly on the object to be wound. During the winding process, the tension can be adjusted according to requirements to adapt to different types of anti-corrosion tapes.

[0021] Connecting blocks 12 are fixedly connected to the other side surfaces of the two installation plates 3. Two connecting rods 14 are fixedly connected to the side surfaces of the two connecting blocks 12. The two connecting rods 14 and the connecting shaft 4 are horizontally arranged. Through grooves 15 are respectively formed in the upper surfaces of the two connecting rods 14. A cutting knife 16 is slidably connected in the through grooves 15. When it is necessary to cut the tape, the anti-corrosion tape is cut by sliding the blade in the through groove 15.

[0022] The functional principle of the present utility model can be elaborated through the following operation method:

[0023] First, rotatably connect the anticorrosive tape cylinder 11 to the connecting shaft 4. At this time, the anticorrosive tape cylinder 11 can rotate freely on the connecting shaft 4. When the second hexagon nut 9 is rotated, the second hexagon nut 9 drives the gasket 10 to slide on the connecting shaft 4, thereby compressing the spring 17. The spring 17 will squeeze the bushing 6, and the bushing 6 will then squeeze the anticorrosive tape cylinder 11, thereby changing the tension of the anticorrosive tape cylinder 11. By squeezing the anticorrosive tape cylinder 11, a certain resistance is generated when the anticorrosive tape cylinder 11 rotates, so that the anticorrosive tape has a certain tension. By setting the tensioning device and controlling the tension of the anticorrosive tape, it is ensured that the tape can be wound tightly and evenly on the object to be wound. During the winding process, the magnitude of the tension can be adjusted according to requirements to adapt to different types of anticorrosive tapes.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A tension-adjustable anti-corrosion tape winding device, comprising a handle (1), a connecting shaft (4) and an anti-corrosion tape cylinder (11), characterized in that, The annular side surface of the handle (1) is provided with anti-slip grooves (2). Both side surfaces of the handle (1) are fixedly connected with mounting plates (3). Both ends of the connecting shaft (4) penetrate through and are rotatably connected to the side surfaces of the two mounting plates (3). One end of the connecting shaft (4) is fixedly connected with a limiting block (5), and the limiting block (5) is in contact with the outer side surface of the mounting plate (3). The other end of the connecting shaft (4) is provided with a threaded end (7), and a first hexagon nut (8) and a second hexagon nut (9) are respectively threadedly connected to the threaded end (7). The other side surfaces of the two mounting plates (3) are both fixedly connected with connecting blocks (12), and two connecting rods (14) are fixedly connected to the side surfaces of the two connecting blocks (12).

2. The tension-adjustable anti-corrosion tape winding device according to claim 1, characterized in that, The side surface of the first hexagon nut (8) is in contact with the outer side surface of the mounting plate (3), and the second hexagon nut (9) is located between the two mounting plates (3).

3. The tension-adjustable anti-corrosion tape winding device according to claim 1, characterized in that, The two connecting rods (14) and the connecting shaft (4) are horizontally arranged. Through grooves (15) are respectively formed in the upper surfaces of the two connecting rods (14), and a cutting knife (16) is slidably connected in the through grooves (15).

4. A tension-adjustable anti-corrosion tape winding device according to claim 1, characterized in that, A sleeve (6) is slidably connected to the connecting shaft (4). An anti-corrosion tape cylinder (11) is rotatably connected to the connecting shaft (4), and the two sleeves (6) are respectively located at both ends of the anti-corrosion tape cylinder (11).

5. A tension-adjustable anti-corrosion tape winding device according to claim 1, characterized in that, A gasket (10) is slidably connected to the connecting shaft (4), and the gasket (10) is located on the side of the second hexagon nut (9).

6. The tension-adjustable anti-corrosion tape winding device according to claim 5, characterized in that, A spring (13) is slidably connected to the connecting shaft (4), and the spring (13) is located between the gasket (10) and the sleeve (6).

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