Plastic pipeline fuse

Abstract

The utility model discloses a plastic pipeline fuse, which belongs to the technical field of plastic pipeline fusing, and is characterized in that a fusing mechanism comprises a rotating shaft rotatably connected to the inner wall of a limiting shell, the outer surface of the rotating shaft is fixedly connected with a rotating frame, and the outer surface of the rotating frame is slidably connected with a cutting frame; a fixed handle is held by hand and a button is pressed, an electrode core supplies power to a heating resistance wire, the heating resistance wire is heated, then the fixed handle is pulled, a rotating frame rotates towards the inner side face of a limiting shell, and then a cutting frame is attached to the outer surface of a plastic pipeline; the cutting frame is arranged on the cabinet body, so that the cutting frame can cut the plastic pipeline while melting the plastic pipeline, the cutting surface of the plastic pipeline is smooth and flat to a certain extent, meanwhile, manual labor is relieved, and the smoothness and flatness of the cutting surface of the plastic pipeline are improved through related ancillary facilities such as the limiting shell and the fusing mechanism on the cabinet body.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipeline fusing, in particular to a plastic pipeline fuse. Background Art

[0002] Plastic pipes are the general name for pipes made of plastic materials. Plastic pipes are favored by the pipeline engineering industry because of their light weight, sanitation and safety, small water flow resistance, energy saving, metal saving, improved living environment, long service life, safety and convenience. Plastic pipes need to be cut during use.

[0003] Traditional pipe cutting devices require the user to hold the cutter tightly with both hands and muster all their strength to pull back and forth on the pipe. Each pull requires a huge amount of physical strength, and the cut pipe edges are not smooth enough, which requires workers to spend extra time on polishing. Otherwise, these gaps can easily lead to problems such as water seepage at the interface, resulting in a rough cross-section of the plastic pipe cut. Utility Model Content

[0004] The main purpose of the utility model is to provide a plastic pipe fuse, which can effectively solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A plastic pipe fuse, comprising a limit shell, a fuse mechanism, a limit mechanism and a button, wherein the fuse mechanism is rotatably connected to the inner wall of the limit shell, the limit mechanism is fixedly connected to the outer surface of the limit shell, the button is fixedly connected to the outer surface of the fuse mechanism, the fuse mechanism comprises a rotating shaft rotatably connected to the inner wall of the limit shell, the outer surface of the rotating shaft is fixedly connected to a rotating frame, and the outer surface of the rotating frame is slidably connected to a cutting frame;

[0007] The inner wall of the cutting frame is fixedly connected with a heating resistance wire, and the outer surface of the rotating frame is fixedly connected with two groups of electrode cores, and the outer surface of the cutting frame is slidably connected with the electrode cores;

[0008] The limiting mechanism comprises a fixed frame fixedly connected to the outer surface of the limiting housing, the inner side surface of the fixed frame is slidably connected to two groups of connecting blocks, and the upper surface of the connecting block is rotatably connected to a rotating rod;

[0009] Furthermore, a clamping plate is attached to the outer surface of the cutting frame, a bolt is threadedly connected to the outer surface of the clamping plate, and the other end of the bolt is threadedly connected to the outer surface of the rotating frame;

[0010] Furthermore, a first magnetic block is fixedly connected to the outer surface of the rotating frame, and a second magnetic block used in conjunction with the first magnetic block is fixedly connected to the inner wall of the limiting shell;

[0011] Furthermore, a reduction motor is fixedly connected to the inner wall of the protection frame, a fixed handle is fixedly connected to the outer surface of the rotating frame, a wire is fixedly connected to the outer surface of the fixed handle, and a plug is fixedly connected to the other end of the wire;

[0012] Furthermore, a rubber sleeve is fixedly connected to the outer surface of the rotating rod, and the lower surface of the rubber sleeve is slidably connected to the upper surface of the fixed frame;

[0013] Furthermore, a bidirectional threaded rod is rotatably connected to the inner wall of the fixed frame, one end of the bidirectional threaded rod passes through the outer surface of the fixed frame and is fixedly connected to a knob, and the outer surface of the bidirectional threaded rod is threadedly connected to the outer surface of the connecting block;

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By holding the fixed handle and pressing the button, the electrode core supplies power to the heating resistor wire, causing the heating resistor wire to heat up, and then the fixed handle is pulled to rotate the rotating frame toward the inner side of the limiting shell, so that the cutting frame and the outer surface of the plastic pipe fit together, so that the cutting frame can melt the plastic pipe and cut the plastic pipe at the same time, making the cutting surface of the plastic pipe smooth and flat to a certain extent, while reducing manual labor.

[0016] 2. By turning the knob, the rotation of the knob drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod drives the connecting block to slide on the inner wall of the fixed frame, thereby facilitating the positioning of the plastic pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the front cross-sectional structure of the overall structure of the utility model;

[0019] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the overall structure of the utility model.

[0021] In the figure: 1. limit housing; 2. fuse mechanism; 201. fixed handle; 202. wire; 203. plug; 204. first magnetic block; 205. rotating frame; 206. cushion block; 207. rotating shaft; 208. cutting frame; 209. second magnetic block; 210. electrode core; 211. heating resistor wire; 212. bolt; 213. clamping plate; 3. limit mechanism; 301. knob; 302. rubber sleeve; 303. rotating rod; 304. fixed frame; 305. bidirectional threaded rod; 306. connecting block; 4. button. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 - Figure 4 As shown, a plastic pipe fuse includes a limiting shell 1, a fuse mechanism 2, a limiting mechanism 3 and a button 4, the fuse mechanism 2 is rotatably connected to the inner wall of the limiting shell 1, the limiting mechanism 3 is fixedly connected to the outer surface of the limiting shell 1, the button 4 is fixedly connected to the outer surface of the fuse mechanism 2, the fuse mechanism 2 includes a rotating shaft 207 rotatably connected to the inner wall of the limiting shell 1, the outer surface of the rotating shaft 207 is fixedly connected to a rotating frame 205, the outer surface of the rotating frame 205 is slidably connected to a cutting frame 208, the inner wall of the cutting frame 208 is fixedly connected to a heating resistor 211, and the outer surface of the rotating frame 205 is fixedly connected to two groups of electrode cores 210, and the outer surface of the cutting frame 208 is slidably connected to the electrode core 210.

[0024] In order to improve the flatness of the cross section of the plastic pipe, the outer surface of the cutting frame 208 is attached with a clamping plate 213, and the outer surface of the clamping plate 213 is threadedly connected with a bolt 212, and the other end of the bolt 212 is threadedly connected to the outer surface of the rotating frame 205. By rotating the bolt 212, it is convenient to inspect and replace the cutting frame 208, wherein the outer surface of the rotating frame 205 is fixedly connected with a first magnetic block 204, and the inner wall of the limiting shell 1 is fixedly connected with a second magnetic block 209 used in conjunction with the first magnetic block 204. When the outer surface of the rotating frame 205 When in contact with the inner wall of the limiting shell 1, the first magnetic block 204 and the second magnetic block 209 attract each other, so as to prevent the first magnetic block 204 and the second magnetic block 209 from separating during transportation, and the outer surface of the rotating frame 205 is fixedly connected to the fixed handle 201, and the outer surface of the fixed handle 201 is fixedly connected to the wire 202, and the other end of the wire 202 is fixedly connected to the plug 203, so that the two ends of the heating resistor 211 can be powered by the plug 203 and the wire 202, thereby facilitating the heating of the cutting frame 208.

[0025] It is worth mentioning that by holding the fixed handle 201 and pressing the button 4, the electrode core 210 supplies power to the heating resistor 211, causing the heating resistor 211 to heat up, and then the fixed handle 201 is pulled to rotate the rotating frame 205 toward the inner side of the limiting shell 1, thereby making the cutting frame 208 fit the outer surface of the plastic pipe, so that the cutting frame 208 can melt the plastic pipe and cut the plastic pipe at the same time, making the cut surface of the plastic pipe smooth and flat to a certain extent, while reducing manual labor.

[0026] In order to prevent the plastic pipe from tilting, the limiting mechanism 3 includes a fixed frame 304 fixedly connected to the outer surface of the limiting shell 1, and two groups of connecting blocks 306 are slidably connected to the inner side surface of the fixed frame 304, and the upper surface of the connecting block 306 is rotatably connected to the rotating rod 303, and the outer surface of the rotating rod 303 is fixedly connected to the rubber sleeve 302, and the lower surface of the rubber sleeve 302 is slidably connected to the upper surface of the fixed frame 304, and the rubber sleeve 302 is convenient for preventing the plastic pipe from being pinched by the rotating rod 303. The inner wall of the fixed frame 304 is rotatably connected to a bidirectional threaded rod 305, one end of the bidirectional threaded rod 305 passes through the outer surface of the fixed frame 304 and is fixedly connected to a knob 301, and the outer surface of the bidirectional threaded rod 305 is threadedly connected to the outer surface of the connecting block 306, and by rotating the knob 301, the knob 301 rotates to drive the bidirectional threaded rod 305 to rotate, and the bidirectional threaded rod 305 rotates to drive the connecting block 306 to slide on the inner wall of the fixed frame 304, thereby facilitating the limiting of the plastic pipe.

[0027] It is worth mentioning that by rotating the knob 301, the rotation of the knob 301 drives the bidirectional threaded rod 305 to rotate, and the rotation of the bidirectional threaded rod 305 drives the two sets of connecting blocks 306 to approach each other, so that the rubber sleeve 302 can clamp the outer surface of the plastic pipe, thereby preventing the plastic pipe from tilting and causing the cross-section to be too large.

[0028] Working principle: Connect the plug 203 to the external plug board, then hold the fixed handle 201, rotate the rotating frame 205 with the rotating shaft 207 as the center, so that the outer surface of the cushion block 206 fits the ground, and then put the plastic pipe into the groove on the outer surface of the limit shell 1, and then turn the knob 301, the rotation of the knob 301 drives the two-way threaded rod 305 to rotate, and the rotation of the two-way threaded rod 305 drives the two sets of connecting blocks 306 to approach each other, so that the rubber sleeve 302 can clamp the outer surface of the plastic pipe, which is convenient for preventing the plastic pipe from tilting and causing cutting. If the surface is too large, the fixed handle 201 is held and the button 4 is pressed, so that the electrode core 210 supplies power to the heating resistor 211, causing the heating resistor 211 to heat up. The fixed handle 201 is then pulled to rotate the rotating frame 205 toward the inner side of the limiting shell 1, thereby making the cutting frame 208 fit the outer surface of the plastic pipe, so that the cutting frame 208 can melt the plastic pipe and cut the plastic pipe at the same time, making the cut surface of the plastic pipe smooth and flat to a certain extent, while reducing manual labor.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. However, the terms "include", "comprises" or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or include elements that are inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device that includes the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plastic pipe fuse, comprising a limit housing (1), a fuse mechanism (2), a limit mechanism (3) and a button (4), wherein the fuse mechanism (2) is rotatably connected to the inner wall of the limit housing (1), the limit mechanism (3) is fixedly connected to the outer surface of the limit housing (1), and the button (4) is fixedly connected to the outer surface of the fuse mechanism (2), characterized in that: The fuse mechanism (2) comprises a rotating shaft (207) rotatably connected to the inner wall of the limiting housing (1); the outer surface of the rotating shaft (207) is fixedly connected to a rotating frame (205); and the outer surface of the rotating frame (205) is slidably connected to a cutting frame (208); A heating resistance wire (211) is fixedly connected to the inner wall of the cutting frame (208), and two groups of electrode cores (210) are fixedly connected to the outer surface of the rotating frame (205), and the outer surface of the cutting frame (208) is slidably connected to the electrode cores (210); The limiting mechanism (3) comprises a fixed frame (304) fixedly connected to the outer surface of the limiting housing (1); two groups of connecting blocks (306) are slidably connected to the inner side surface of the fixed frame (304); and the upper surface of the connecting block (306) is rotatably connected to a rotating rod (303).

2. A plastic pipe fuse according to claim 1, characterized in that: A clamping plate (213) is attached to the outer surface of the cutting frame (208), a bolt (212) is threadedly connected to the outer surface of the clamping plate (213), and the other end of the bolt (212) is threadedly connected to the outer surface of the rotating frame (205).

3. A plastic pipe fuse according to claim 2, characterized in that: A first magnetic block (204) is fixedly connected to the outer surface of the rotating frame (205), and a second magnetic block (209) used in conjunction with the first magnetic block (204) is fixedly connected to the inner wall of the limiting housing (1).

4. A plastic pipe fuse according to claim 3, characterized in that: The outer surface of the rotating frame (205) is fixedly connected to a fixed handle (201), the outer surface of the fixed handle (201) is fixedly connected to a wire (202), and the other end of the wire (202) is fixedly connected to a plug (203).

5. A plastic pipe fuse according to claim 4, characterized in that: The outer surface of the rotating rod (303) is fixedly connected to a rubber sleeve (302), and the lower surface of the rubber sleeve (302) is slidably connected to the upper surface of the fixed frame (304).

6. A plastic pipe fuse according to claim 5, characterized in that: A bidirectional threaded rod (305) is rotatably connected to the inner wall of the fixed frame (304), one end of the bidirectional threaded rod (305) passes through the outer surface of the fixed frame (304) and is fixedly connected to a knob (301), and the outer surface of the bidirectional threaded rod (305) is threadedly connected to the outer surface of the connection block (306).

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