Handheld anti-corrosion adhesive tape winding device

Abstract

The utility model discloses a handheld anti-corrosion adhesive tape winding device, and belongs to the technical field of anti-corrosion adhesive tape winding. The device comprises a handheld plate, two symmetrical first clamping plates are installed on the handheld plate, and a clamping assembly used for controlling the two first clamping plates is installed on the handheld plate; a first support is fixedly connected to the handheld plate, a second rotating shaft is rotationally connected to the first support, a plurality of second rotating pieces are installed on the second rotating shaft, second clamping plates are fixedly connected to the second rotating pieces, the second clamping plates are of a semicircular structure, and every two second clamping plates form a group. The two second clamping plates are rotationally connected to second rotating shafts through second rotating pieces correspondingly, one second clamping plate is fixedly connected with the two first clamping plates correspondingly, a rotating rod is rotationally connected between the two second clamping plates, and an adhesive tape is fixedly connected to the rotating rod. According to the pipeline winding device, pipelines are clamped through the clamping assembly, dislocation is not prone to occurring during winding, meanwhile, the fixing assembly is installed, and clamping of the pipelines of different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-corrosion tape winding, in particular to a handheld anti-corrosion tape winding device. Background Art

[0002] Anti-corrosion tape is an adhesive tape specifically designed for anti-corrosion wrapping. It exhibits excellent fungus and bacteria resistance and is primarily used for external corrosion protection of pipelines, particularly steel pipelines in pipeline projects such as oil and gas, petrochemicals, city gas, power and water supply, and metallurgy and shipbuilding. This tape offers advantages such as easy application, no environmental pollution, excellent anti-corrosion properties, a long service life, and low overall cost. Existing anti-corrosion tapes are generally wrapped manually, which can lead to uneven wrapping and misalignment, resulting in gaps in the seal and wrapping, thus reducing the tape's anti-corrosion performance. Utility Model Content

[0003] The purpose of this utility model is to solve the shortcomings existing in the prior art, such as: the existing anti-corrosion tape is generally wound manually, which is prone to uneven winding and misalignment during winding, resulting in gaps in the sealing winding, thereby reducing the anti-corrosion function of the anti-corrosion tape, and a handheld anti-corrosion tape winding device is proposed.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A handheld anti-corrosion tape winding device comprises a handheld plate, two symmetrical clamping plates are mounted on the handheld plate, and a clamping assembly for controlling the two clamping plates is mounted on the handheld plate;

[0006] The clamping assembly includes a slider, and the clamping assembly is a symmetrical structure, the two sliders are respectively slidably connected to the upper and lower ends of the handheld plate, and the slider slides through the handheld plate, one end of the slider is fixedly connected to the pressure plate at the outer end of the handheld plate, and the one end of the slider is fixedly connected to the slide plate inside the handheld plate, and a slide groove is opened in the handheld plate, and the slide plate is slidably installed on the slide groove, one end of the slide plate is fixedly connected to a rack 1, and the handheld plate is rotatably connected to two rotating shafts 1, the two rotating shafts 1 are fixedly connected to a gear 1, and the two gears 1 are matched and meshed, the two splints 1 are respectively fixedly connected to the two rotating shafts 1, and the two splints 1 are both semicircular structures;

[0007] The handheld plate is fixedly connected to a bracket one, and the bracket one is rotatably connected to a rotating shaft two, and multiple groups of rotating parts two are installed on the rotating shaft two, and the rotating parts two are fixedly connected to a splint two, and the splint two is a semicircular structure, and two splints two form a group, and the two groups of splints two are respectively rotatably connected to the rotating shaft two through the rotating part two, and one group of splint two is respectively fixedly connected to the two splint one, and a rotating rod is rotatably connected between the two groups of splint two, and a tape is fixedly connected to the rotating rod.

[0008] Preferably, the fixing assembly includes a fixing plate, the second splint is provided with a mounting groove, the fixing plate is fixedly installed in the mounting groove, a sleeve plate is slidably installed in the mounting groove, a spring rod is installed between the fixing plate and the sleeve plate, the sleeve plate is fixedly connected to the limit plate, the second splint is provided with an opening matching the limit plate, the mounting groove is slidably connected with a rack second, the rack second is an arc structure, and the mounting groove is rotatably connected with a gear second, one end of the second splint is slidably connected with a rack third, and the rack third slides through the outer wall of the second splint, the rack second and the rack third are respectively located at the two ends of the gear second, and the rack second and the rack third are both matched and meshed with the gear second, a rotating part one is installed at one end of the rack second, a connecting plate is connected to the rotating part one, and the position of the connecting plate matches the position of the sleeve plate.

[0009] Preferably, a group of the second splints that are not fixedly connected to the first splint is fixedly connected to a second bracket, the second bracket is fixedly connected to a connecting rod, and the end of the connecting rod is fixedly connected to the first splint.

[0010] Preferably, the limiting plate is made of smooth material.

[0011] Preferably, the side walls of the second splint are slidably connected with a connecting block, the connecting block is fixedly connected to the limiting plate, and one end of the connecting block located at the second splint is fixedly connected with a protrusion.

[0012] Preferably, the handheld plate is provided with an anti-slip structure.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. Install two semicircular clamping plates on the handheld plate. Through the brake clamping assembly, the two clamping plates can be unfolded to clamp and fix the pipe. The two clamping plates are respectively fixedly connected to the clamping plate 2. A rotating rod and tape are installed on the clamping plate 2. After the device fixes the pipe, the handheld plate pair can be rotated to wrap the tape around the pipe, saving time and effort.

[0015] 2. Install a fixing component on the second clamping plate. After the two clamping plates are merged, the fixing component is triggered to pop out the limit plate to further fix the pipe, so that the device can be easily applied to pipes of different thicknesses, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a handheld anti-corrosion tape winding device proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of a cross-section of a handheld anti-corrosion tape winding device proposed by the present invention;

[0018] Figure 3 This is a structural diagram of the connection relationship between the fixing component and the heat preservation component in an embodiment of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of a fixing assembly in an embodiment of the present utility model;

[0020] Figure 5 It is a structural schematic diagram of the cross section of the thermal insulation component in an embodiment of the present utility model.

[0021] In the figure: 1 handheld plate; 2 splint 1; 3 clamping assembly; 31 slider; 32 slide plate; 33 spring; 34 slide groove; 35 rack 1; 36 gear 1; 37 pressure plate; 38 shaft 1; 4 fixed assembly; 41 fixed plate; 42 spring rod; 43 limit plate; 44 sleeve plate; 45 rack 2; 46 rotating part 1; 47 connecting plate; 48 gear 2; 49 rack 3; 5 splint 2; 6 bracket 1; 7 connecting rod; 8 bracket 2; 9 mounting groove; 10 rotating rod; 11 tape; 12 shaft 2; 13 rotating part 2; 14 connecting block; 15 protrusion. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be explained clearly below with reference to the accompanying drawings in the embodiments of the present invention; it will be described completely. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See Figure 1-Figure 5 A handheld anti-corrosion tape winding device includes a handheld plate 1, two symmetrical clamping plates 2 are mounted on the handheld plate 1, and a clamping assembly 3 for controlling the two clamping plates 2 is mounted on the handheld plate 1;

[0024] The clamping assembly 3 includes a slider 31. The clamping assembly 3 is a symmetrical structure. The two sliders 31 are respectively slidably connected to the upper and lower ends of the handheld plate 1, and the slider 31 slides through the handheld plate 1. One end of the slider 31 on the outside of the handheld plate 1 is fixedly connected to a pressure plate 37. One end of the slider 31 inside the handheld plate 1 is fixedly connected to a slide plate 32. A slide groove 34 is opened in the handheld plate 1. The slide plate 32 is slidably installed on the slide groove 34. One end of the slide plate 32 is fixedly connected to a rack 35. There are two rotating shafts 38 connected to the handheld plate 1 for rotation. The two rotating shafts 38 are fixedly connected to a gear 36, and the two gears 36 are matched and meshed. The two splints 2 are respectively fixedly connected to the two rotating shafts 38. , and the two clamping plates 2 are both semicircular structures. When the pipe needs to be clamped and fixed, the two pressure plates 37 are pressed at the same time. The two pressure plates 37 respectively drive the two sliders 31 to slide toward the center. The slider 31 drives the slide plate 32 to slide on the slide groove 34 and squeezes the spring 33. The slide plate 32 drives the rack 35 to move, and the rack 35 drives the gear 36 to rotate. The two gears 36 drive the two clamping plates 2 to rotate and unfold. After the two clamping plates 2 are put on the pipe, the two pressure plates 38 are released. The slide plate 32 returns to its original position under the elastic force of the spring 33. The slide plate 32 drives the rack 35 and the slider 31 to return to their original position, thereby causing the gear 36 and the pressure plate 37 to return to their original position.

[0025] A bracket 6 is fixedly connected to the handheld plate 1, and a rotating shaft 2 12 is rotatably connected to the bracket 6. Multiple groups of rotating parts 2 13 are installed on the rotating shaft 2 12. A splint 2 5 is fixedly connected to the rotating part 2 13. The splint 2 5 is a semicircular structure, and two splints 2 5 form a group. The two groups of splints 2 5 are respectively rotatably connected to the rotating shaft 2 12 through the rotating part 2 13. One group of splints 2 5 is respectively fixedly connected to the two splints 1 2. A rotating rod 10 is rotatably connected between the two groups of splints 2 5, and a tape 11 is fixedly connected to the rotating rod 10. When the brake clamping assembly 3 is operating, the two groups of splints 2 5 move simultaneously, so that the starting end of the tape 11 sticks to the pipe. Then, the handheld plate 1 is rotated so that the handheld plate 1 rotates around the pipe so that the tape 11 can wrap around the pipe.

[0026] The fixing assembly 4 includes a fixing plate 41, a mounting groove 9 is opened in the second splint 5, the fixing plate 41 is fixedly installed in the mounting groove 9, a sleeve plate 44 is slidably installed in the mounting groove 9, a spring rod 42 is installed between the fixing plate 41 and the sleeve plate 44, the sleeve plate 44 is fixedly connected to the limit plate 43, the second splint 5 has an opening matching the limit plate 43, a rack 2 45 is slidably connected in the mounting groove 9, the rack 2 45 is an arc-shaped structure, and a gear 2 48 is rotatably connected in the mounting groove 9, one end of the second splint 5 is slidably connected to the rack 3 49, and the rack 3 49 slides through the outer wall of the second splint 5, the rack 2 45 and the rack 3 49 are respectively located at the two ends of the gear 2 48, and the rack 2 45 and the rack 3 49 are both matched and meshed with the gear 2 48, a rotating part 1 46 is installed at one end of the rack 2 45, and the rotating part 1 46 is connected to a connecting plate 47, and the position of the connecting plate 47 is consistent with the position of the sleeve plate 44 The positions are matched. In the process of the clamping assembly 3 clamping the pipe, the two racks 3 49 conflict with each other and slide. The upper rack 3 49 slides upward to drive the gear 2 48 to rotate, and the gear 2 48 drives the rack 2 45 to slide. The rack 2 45 drives the connecting plate 47 to move through the rotating member 1 46. The spring rod 42 is initially in a compressed state. At the same time, the connecting plate 47 is located at the lower end of the sleeve plate 44 and conflicts with the sleeve plate 44 to limit the sliding of the sleeve plate 44. When the connecting plate 47 moves, the restriction on the sleeve plate 44 is cancelled. The sleeve plate 44 slides downward under the elastic force of the spring rod 42. The sleeve plate 44 drives the limiting plate 43 to slide downward, so that the limiting plate 43 slides out of the installation slot 9 to fix the pipe. The fixing assembly 4 is a symmetrical structure. Therefore, the upper and lower limiting plates 43 are triggered to pop out at the same time. The fixing of the limiting plate 43 to the pipe is a rotatable and lightly clamped fixation, which is convenient for the device to rotate after being fixed.

[0027] Among them, a group of splints 2 5 that is not fixedly connected to splint 1 5 is fixedly connected to a bracket 2 8, and a connecting rod 7 is fixedly connected to the bracket 2 8. The end of the connecting rod 7 is fixedly connected to splint 1 2. By installing the bracket 2 8 and the connecting rod 7, the other group of splints 2 5 can be further fixed.

[0028] The limiting plate 43 is made of a smooth material, which facilitates the rotation of the device and also avoids damage to the pipeline.

[0029] The side wall of the second splint 5 is slidably connected with a connecting block 14, and the connecting block 14 is fixedly connected to the limit plate 43. The connecting block 14 is located at one end of the second splint 5 and is fixedly connected with a protrusion 15. When it is necessary to cancel the fixation of the pipeline, the protrusion 15 can be pulled to drive the limit plate 43 to move through the connecting block 14. At the same time, the pressure plate 37 causes the two splints 1 2 to expand and move, and then the connecting plate 47 re-fixes the sleeve plate 44 to restore the fixing component 4 to its original position.

[0030] The handheld board 1 is provided with an anti-skid structure, which can make the device more stable when in use.

[0031] When the clamping assembly 3 is in operation, the two sets of clamping plates 32 5 move simultaneously, so that the starting end of the tape 11 sticks to the pipe, and the hand-held plate 1 is rotated so that the hand-held plate 1 rotates around the pipe so that the tape 11 can be wrapped around the pipe. In the process of the clamping assembly 3 clamping the pipe, the two sets of clamping plates 32 5 move simultaneously, so that the starting end of the tape 11 sticks to the pipe, and the hand-held plate 1 rotates so that the hand-held plate 1 rotates around the pipe so that the tape 11 can be wrapped around the pipe. The two racks 49 collide with each other and slide, and the upper rack 3 49 slides upward to drive the gear 2 48 to rotate, and the gear 2 48 drives the rack 2 45 to slide, and the rack 2 45 drives the connecting plate 47 to move through the rotating member 1 46. When the connecting plate 47 moves, the restriction on the sleeve plate 44 is cancelled, and the sleeve plate 44 slides downward under the elastic force of the spring rod 42, and the sleeve plate 44 drives the limiting plate 43 to slide downward, so that the limiting plate 43 slides out of the installation groove 9 to fix the pipe. The fixing assembly 4 is a symmetrical structure, so the upper and lower limiting plates 43 are triggered to pop out at the same time. The fixing of the limiting plate 43 to the pipe is rotatable and lightly clamped, which is convenient for the device to rotate after being fixed. When the winding is completed, the protrusion 15 can be pulled to make the protrusion 15 drive the limiting plate 43 to move through the connecting block 14. At the same time, the pressure plate 37 causes the two clamping plates 2 to expand and move, so that the connecting plate 47 fixes the sleeve plate 44 again, so that the fixing assembly 4 returns to its original position.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A handheld anti-corrosion tape winding device, comprising a handheld plate (1), characterized in that: Two symmetrical clamping plates (2) are mounted on the handheld plate (1), and a clamping assembly (3) for controlling the two clamping plates (2) is mounted on the handheld plate (1); The clamping assembly (3) includes a slider (31), and the clamping assembly (3) is a symmetrical structure. The two sliders (31) are respectively slidably connected to the upper and lower ends of the handheld plate (1), and the slider (31) slides through the handheld plate (1). The slider (31) is fixedly connected to a pressure plate (37) at one end outside the handheld plate (1), and the slider (31) is fixedly connected to a slide plate (32) at one end inside the handheld plate (1). A slide groove (34) is provided in the handheld plate (1), and the slide plate (32) is slidably installed on the slide groove (34). One end of the slide plate (32) is fixedly connected to a rack (35). Two rotating shafts (38) are rotatably connected in the handheld plate (1), and the two rotating shafts (38) are fixedly connected to gears (36), and the two gears (36) are matched and meshed. The two clamping plates (2) are respectively fixedly connected to the two rotating shafts (38), and the two clamping plates (2) are both semicircular structures. The handheld plate (1) is fixedly connected to a bracket (6), and the bracket (6) is rotatably connected to a rotating shaft (12). The rotating shaft (12) is equipped with multiple groups of rotating parts (13). The rotating parts (13) are fixedly connected to a splint (5). The splint (5) is a semicircular structure, and two splints (5) form a group. The two groups of splints (5) are rotatably connected to the rotating shaft (12) through the rotating parts (13). One group of splints (5) is fixedly connected to the two splints (2). A rotating rod (10) is rotatably connected between the two groups of splints (5), and a tape (11) is fixedly connected to the rotating rod (10).

2. A handheld anti-corrosion tape winding device according to claim 1, characterized in that: The fixing assembly (4) includes a fixing plate (41), a mounting groove (9) is provided in the second clamping plate (5), the fixing plate (41) is fixedly installed in the mounting groove (9), a sleeve plate (44) is slidably installed in the mounting groove (9), a spring rod (42) is installed between the fixing plate (41) and the sleeve plate (44), the sleeve plate (44) is fixedly connected to the limiting plate (43), the second clamping plate (5) is provided with an opening matching the limiting plate (43), the second rack (45) is slidably connected in the mounting groove (9), the second rack (45) is an arc-shaped structure, the Gear 2 (48) is rotatably connected in the mounting groove (9), and rack 3 (49) is slidably connected to one end of the splint 2 (5), and rack 3 (49) slides through the outer wall of splint 2 (5). Rack 2 (45) and rack 3 (49) are respectively located at the two ends of gear 2 (48), and rack 2 (45) and rack 3 (49) are matched and meshed with gear 2 (48). Rotating part 1 (46) is installed at one end of rack 2 (45), and a connecting plate (47) is connected to the rotating part 1 (46), and the position of the connecting plate (47) matches the position of the sleeve plate (44).

3. A handheld anti-corrosion tape winding device according to claim 1, characterized in that: A group of the second splint (5) that is not fixedly connected to the first splint (2) is fixedly connected to a second bracket (8), and the second bracket (8) is fixedly connected to a connecting rod (7), and the end of the connecting rod (7) is fixedly connected to the first splint (2).

4. A handheld anti-corrosion tape winding device according to claim 2, characterized in that: The limiting plate (43) is made of smooth material.

5. The handheld anti-corrosion tape winding device according to claim 1, characterized in that: The side wall of the second clamping plate (5) is slidably connected to a connecting block (14), the connecting block (14) is fixedly connected to the limiting plate (43), and one end of the connecting block (14) located on the second clamping plate (5) is fixedly connected to a protrusion (15).

6. A handheld anti-corrosion tape winding device according to claim 1, characterized in that: The handheld plate (1) is provided with an anti-slip structure.

Images