Pipeline film winding tool
By designing the pipe film wrap tool, using the motor-driven film roll and electric heating wire to fix it, the problems of large investment, low efficiency and high risks in the existing technology are solved, and an efficient and safe pipe film wrap process is achieved.
Patent Information
- Application Number
- CN202422620887.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-29
AI Technical Summary
There are problems such as large personnel investment, low operating efficiency, high construction costs and high risks during the existing pipeline film wrapping process.
A pipe film wrap tool is designed, including an annular mounting frame, a rotating ring, a gear set and a motor-driven film roll system. The film is wound on the surface of the pipe through a motor-driven film, and the film is fixed in combination with an electric heating wire and an insulating rod.
It improves the working efficiency of pipe wrapping, reduces construction risks and costs, and improves safety.
Smart Images
Figure CN223212580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline processing, in particular to a pipeline film wrapping tool. Background Art
[0002] Pipe wrapping is mainly used for pipes that have been installed during construction. It protects the finished pipes by wrapping them with film to prevent contamination from cross-construction such as wall putty polishing and latex paint spraying.
[0003] Currently, pipe wrapping film generally uses manually erected mobile scaffolding, and workers stand at a height to manually wrap the pipe with film for protection. This construction method has many problems: large manpower investment, low operating efficiency, high construction costs and risks, etc. Utility Model Content
[0004] The purpose of the utility model is to provide a pipe wrapping tool to improve the working efficiency of pipe wrapping and reduce construction risks.
[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:
[0006] A pipe wrapping tool comprises an annular mounting frame having a first notch, a front face of the mounting frame having an annular track mounted within a rotating ring with a second notch. The tool further comprises a first transmission assembly comprising a first gear set and a second gear set mounted on the outside and inside of the mounting frame, the first gear set comprising a coaxially connected pulley, a first transmission wheel, and a first guide wheel, and the second gear set comprising a coaxially connected second transmission wheel and a second guide wheel. The pulley is connected to a motor via a belt, the first transmission wheel meshes with the second transmission wheel, and the first guide wheel and the second guide wheel are respectively attached to the outside and inside of the rotating ring. The first and second transmission wheels are mounted on the back face of the mounting frame. The tool further comprises a second transmission assembly identical to the first transmission assembly, the first and second transmission assemblies being mounted on the left and right ends of the mounting frame, respectively. The tool further comprises a film frame and a film roll, the film frame being mounted on the rotating ring, the film roll being mounted on the film frame, and one end of the film on the film roll being connected to the mounting frame.
[0007] Furthermore, it also includes a hook, which is installed at the first notch of the mounting frame, and one end of the film on the film roll is connected to the hook.
[0008] Furthermore, it also includes a heating wire and an insulating rod, the insulating rod is connected to a rotating shaft, and the rotating shaft passes through the mounting frame.
[0009] Preferably, the number of the insulating rods is three, the heating wire and the three insulating rods form a closed rectangle, and the rotating shaft passes through and fixedly connects the insulating rods at both ends of the heating wire.
[0010] Furthermore, it also includes a support frame, which includes a top support and multiple standard sections. The top support is installed on the mounting frame, and the top support and the multiple standard sections are connected in sequence through pins.
[0011] Compared with the prior art, the present invention has the following advantages and beneficial effects:
[0012] The film reel is mounted on a rotating ring and rotates with it. One end of the film on the reel is connected to a mounting bracket, allowing the unrolled film to be wrapped around the pipe surface as the ring rotates. The wrapping process of this utility model is driven by a motor, and workers only need to hold the device steady, improving efficiency and safety during high-altitude wrapping operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is the front structural diagram of the utility model.
[0014] Figure 2 This is a back structural diagram of the utility model.
[0015] Figure 3 This is a front view structural diagram of the first gear set and the second gear set.
[0016] Figure 4 for Figure 3 side view.
[0017] Figure 5 This is a structural diagram of the heating wire and insulating rod.
[0018] The meanings of the numbers in the figure are: 1-mounting frame, 2-rotating ring, 3-first gear set, 31-pulley, 32-first transmission wheel, 33-first guide wheel, 4-second gear set, 41-second transmission wheel, 42-second guide wheel, 5-belt, 6-motor, 7-insulating rod, 8-heating wire, 9-support, 10-standard section, 11-pin. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, so as to have a further understanding of the concept of the present invention, the technical problems solved, the technical features constituting the technical solutions and the technical effects brought about.
[0020] like Figures 1 to 4As shown, a pipe wrapping tool includes an annular mounting frame 1 with a first notch, a circular track is provided on the front of the mounting frame 1, a rotating ring 2 is installed in the circular track, and a second notch is provided on the rotating ring 2; it also includes a first transmission assembly, the first transmission assembly includes a first gear set 3 and a second gear set 4 installed on the outside and inside of the mounting frame 1, the first gear set 3 includes a coaxially connected pulley 31, a first transmission wheel 32 and a first guide wheel 33, the second gear set 4 includes a coaxially connected second transmission wheel 41 and a second guide wheel 42; the pulley 31 is connected to the motor 6 through a belt 5, the first transmission wheel 32 is meshed with the second transmission wheel 41, the first guide wheel 33 and the second guide wheel 42 are respectively attached to the outside and inside of the rotating ring 2; the first transmission wheel 32 and the second transmission wheel 41 are installed on the back of the mounting frame 1; it also includes a second transmission assembly identical to the first transmission assembly, and the first transmission assembly and the second transmission assembly are respectively installed at the left and right ends of the mounting frame 1. It also includes a film frame and a film roll. The film frame is mounted on the rotating ring 2 , and the film roll is mounted on the film frame. One end of the film on the film roll is connected to the mounting frame 1 .
[0021] In the initial state of the present invention, the first notch and the second notch are aligned. The present invention is attached to the pipe to be wrapped at the first and second notches. The motor 6 is then started, which drives the first gear set 3 via the belt 5. The first transmission wheel 32 of the first gear set 3 meshes with the second transmission wheel 41 of the second gear set 4, causing the first gear set 3 to drive the second gear set 4 to rotate. The first and second gear sets 4 rotate in opposite directions. Consequently, the first guide wheel 33 and the second guide wheel 42 rotate in opposite directions. The first guide wheel 33 and the second guide wheel 42 respectively fit onto the outer and inner sides of the rotating wheel, clamping the rotating wheel and simultaneously pushing it to rotate along the circular track of the mounting frame 1. A film roll is mounted on the rotating ring 2 and rotates with it. One end of the film on the film roll is connected to the mounting frame 1, allowing the unrolled film to be wrapped around the pipe surface as the rotating ring 2 rotates. The film wrapping process of the present invention is driven by the motor 6, and the staff only needs to stabilize the device, so that the efficiency and safety of the film wrapping operation at high places are improved.
[0022] The first and second transmission assemblies are respectively mounted on the left and right ends of the mounting frame 1. Because the rotating ring 2 has a second notch, there is a risk that the rotating ring 2 will disengage from the first guide wheel 33 and the second guide wheel 42 during rotation. After the second transmission assembly is installed at the right end of the mounting frame 1, the first guide wheel 33 and the second guide wheel 42 of the second transmission assembly push the rotating ring 2 to rotate in this situation.
[0023] The tool also includes a hook, which is mounted at the first notch of the mounting frame 1. One end of the film on the film roll is connected to the hook. After the film has been wound 2-3 times at the initial position, the initially unrolled film is firmly compressed. At this point, the tool can be slowly moved forward, and the film on the hook is torn. This improves cutting efficiency, facilitates operation, and enhances safety when working at height.
[0024] It also includes a heating wire 8 and an insulating rod 7, the insulating rod 7 is connected to a rotating shaft, and the rotating shaft passes through the mounting frame 1. The heating switch is turned on to heat the heating wire 8. After the heating wire 8 is heated, the film is cut and welded to the pipe, and then the heating switch is turned off and the pull wire is released.
[0025] like Figure 5 As shown, there are three insulating rods 7, and the heating wire 8 and the three insulating rods 7 form a closed rectangle. The rotating shaft passes through and fixedly connects the insulating rods 7 at both ends of the heating wire 8. The above structure facilitates the rotation of the heating wire 8 for heat sealing.
[0026] The utility model further comprises a support frame, which comprises a top support 9 and a plurality of standard sections 10. The top support 9 is mounted on the mounting frame 1, and the top support 9 and the plurality of standard sections 10 are sequentially connected by latches 11. The support frame is used for staff to hold and facilitate control of the utility model.
[0027] The words "connection" and "fixation" appearing in the description of the present invention may refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.
[0028] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A pipe wrapping tool, characterized by: It comprises a ring-shaped mounting frame (1) having a first notch, a ring track being provided on the front of the mounting frame (1), a rotating ring (2) being installed in the ring track, and a second notch being provided on the rotating ring (2); It also includes a first transmission assembly, the first transmission assembly including a first gear set (3), a second gear set (4) and a motor (6) installed on the outer side and the inner side of the annular track, the first gear set (3) including a coaxially connected pulley (31), a first transmission wheel (32) and a first guide wheel (33), and the second gear set (4) including a coaxially connected second transmission wheel (41) and a second guide wheel (42); The pulley (31) is connected to the motor (6) via the belt (5), the first transmission wheel (32) is meshed with the second transmission wheel (41), the first guide wheel (33) and the second guide wheel (42) are respectively attached to the outer side and the inner side of the rotating ring (2); the first transmission wheel (32) and the second transmission wheel (41) are mounted on the back side of the mounting frame (1); It also includes a second transmission assembly that is identical to the first transmission assembly, and the first transmission assembly and the second transmission assembly are respectively mounted on the left end and the right end of the mounting frame (1); It also includes a film frame and a film roll, wherein the film frame is mounted on the rotating ring (2), the film roll is mounted on the film frame, and one end of the film on the film roll is connected to the mounting frame (1).
2. The pipe wrapping tool according to claim 1, characterized in that: It also includes a hook, which is installed at the first notch of the mounting frame (1), and one end of the film on the film roll is connected to the hook.
3. The pipe wrapping tool according to claim 1, characterized in that: It also includes a heating wire (8) and an insulating rod (7), wherein the insulating rod (7) is connected to a rotating shaft, and the rotating shaft passes through the mounting frame (1).
4. The pipe wrapping tool according to claim 3, characterized in that: The number of the insulating rods (7) is three, and the heating wire (8) and the three insulating rods (7) form a closed rectangle. The rotating shaft passes through and is fixedly connected to the insulating rods (7) at both ends of the heating wire (8).
5. The pipe wrapping tool according to claim 1, characterized in that: It also includes a support frame, which includes a top support (9) and a plurality of standard sections (10). The top support (9) is installed on the mounting frame (1), and the top support (9) and the plurality of standard sections (10) are connected in sequence through pins (11).