A heating pipe hot melt connecting device

Abstract

The utility model discloses a kind of heating pipeline hot melt connecting devices, belong to heating pipeline processing technical field.The heating pipeline hot melt connecting device of the utility model has the advantages of improving connection precision and quality, improving construction efficiency, reducing labor intensity, by the two pipelines needing hot melt connection are placed on two groups of limiting components respectively, by starting second drive motor to drive two arc clamping plates to center, the pipeline can be clamped and limited, by starting first drive motor to drive positive and negative tooth screw rod rotation, two pipelines can be driven to center movement, ensure the accurate alignment when pipeline butt joint, reduce deviation, improve connection quality, subsequently can use welding torch to heat connection to pipeline splicing, reduce the need for manual adjustment pipeline position to worker, accelerate connection process, significantly shorten construction time, improve work efficiency, reduce the physical consumption of worker in butt joint and adjustment process, reduce labor intensity.

Description

Technical Field

[0001] This utility model belongs to the field of heating pipe processing technology, specifically relating to a heating pipe hot-melt connection device. Background Technology

[0002] Heating pipes are piping systems used to transport hot water or steam, mainly for heating and hot water supply in buildings. Their main function is to transfer heat energy from the heat source to various rooms or areas to regulate indoor temperature. Heating pipes are usually made of high-temperature resistant and corrosion-resistant materials to ensure safety and efficiency.

[0003] In the installation and maintenance of heating pipes, thermofusion connection is a key technology. However, existing thermofusion connection methods usually rely on workers manually connecting the pipes and heating the joint with a welding torch. This traditional method has several significant drawbacks, affecting the quality and efficiency of the connection. First, manually pushing the pipes to connect them can easily lead to pipe deviation, affecting the overall performance and safety of the heating system, increasing the risk of later maintenance, and potentially causing additional energy consumption. Second, traditional thermofusion connection methods are time-consuming and labor-intensive. Workers need to constantly adjust the pipe position to ensure welding accuracy, which not only increases construction time costs but also places high demands on workers' physical strength and energy, reducing work efficiency. Therefore, a thermofusion connection device for heating pipes is proposed to solve the above problems. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the existing technology, this utility model provides a heating pipe heat fusion connection device, which has the advantages of improving connection accuracy and quality, improving construction efficiency, and reducing labor intensity.

[0005] To achieve the above objectives, this utility model provides a heating pipe hot-melt connection device, including a base. The base has a rectangular cavity and a first drive motor is mounted on one side. The output end of the first drive motor is connected to a threaded rod with both positive and negative threads, and one end of the threaded rod passes through one side of the base. A sliding block is threadedly connected to the positive and negative threads on the outside of the threaded rod. Both sliding blocks are located in the rectangular cavity of the base and are mounted on the upper end of each sliding block. A set of limiting components is mounted on the upper surface of each of the two mounting plates, and the two sets of limiting components are arranged in parallel.

[0006] The limiting component includes a mounting base, a back plate is mounted on one side of the upper end of the mounting base, a second drive motor is mounted in the middle of the upper end of the mounting base, a worm gear is connected to the output end of the second drive motor, two worm wheels are rotatably connected to one side of the back plate via a rotating shaft and the two worm wheels are arranged in parallel, the worm gear is located between the two worm wheels and the two worm wheels are meshed with the worm gear, a connecting rod is mounted on one side of each of the two worm wheels, a transmission rod is rotatably connected to one end of each of the two connecting rods via a rotating shaft, and an arc-shaped clamping plate is rotatably connected to one end of each of the two transmission rods via a rotating shaft.

[0007] As a further improvement of this utility model, two positioning rods are rotatably connected to one side of the back plate via a rotating shaft, and one end of each positioning rod is connected to one side of the transmission rod on the same side via the rotating shaft.

[0008] As a further improvement of this utility model, the two arc-shaped clamping plates are arranged in opposite parallel directions and both have anti-slip textures on their inner sides.

[0009] As a further improvement of this utility model, an auxiliary support frame is assembled on one side of the upper surface of both mounting plates, and an arc-shaped groove is provided on the upper end of both auxiliary support frames.

[0010] As a further improvement of this utility model, two limiting rods are installed in the rectangular cavity of the base, and both limiting rods pass through the two sliding blocks.

[0011] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0012] This utility model discloses a heating pipe hot-melt connection device. Through the cooperation of components within two sets of limiting assemblies, two pipes to be hot-melt connected are placed on the two sets of limiting assemblies respectively. By activating the second drive motor, two arc-shaped clamping plates are driven to center and clamp the pipes. By activating the first drive motor, the positive and negative threaded screws are rotated, which drives the two pipes to move and center, ensuring precise alignment during pipe connection, reducing deviations, and improving connection quality. Subsequently, a welding torch can be used to heat and connect the pipe joints. This reduces the need for workers to manually adjust the pipe positions, speeds up the connection process, significantly shortens construction time, improves work efficiency, reduces the physical exertion of workers during connection and adjustment, lowers labor intensity, and improves work comfort. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall disassembly structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the limiting component of this utility model.

[0016] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Base; 11. First drive motor; 12. Lead screw with positive and negative threads; 13. Sliding block; 14. Limiting rod; 2. Mounting plate; 21. Auxiliary support frame; 3. Limiting assembly; 30. Mounting seat; 31. Back plate; 32. Second drive motor; 33. Worm gear; 34. Worm wheel; 35. Connecting rod; 36. Transmission rod; 37. Arc-shaped clamping plate; 38. Positioning rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example

[0019] Depend on Figure 1-3 A heating pipe heat fusion connection device is provided, including a base 1. The base 1 has a rectangular cavity and a first drive motor 11 is mounted on one side. The output end of the first drive motor 11 is connected to a threaded rod 12 with positive and negative threads, and one end of the threaded rod 12 passes through one side of the base 1. A sliding block 13 is threadedly connected to the positive and negative threads on the outside of the threaded rod 12. Both sliding blocks 13 are located in the rectangular cavity of the base 1 and are mounted on the upper end of both sliding blocks 13. A set of limiting components 3 is mounted on the upper surface of both mounting plates 2 and the two sets of limiting components 3 are arranged in parallel.

[0020] The limiting component 3 includes a mounting base 30. A back plate 31 is mounted on one side of the upper end of the mounting base 30. A second drive motor 32 is mounted in the middle of the upper end of the mounting base 30. A worm gear 33 is connected to the output end of the second drive motor 32. Two worm wheels 34 are rotatably connected to one side of the back plate 31 via a rotating shaft. The two worm wheels 34 are arranged in parallel. The worm gear 33 is located between the two worm wheels 34 and the two worm wheels 34 are meshed with the worm gear 33. A connecting rod 35 is mounted on one side of each of the two worm wheels 34. A transmission rod 36 is rotatably connected to one end of each of the two connecting rods 35 via a rotating shaft. An arc-shaped clamping plate 37 is rotatably connected to one end of each of the two transmission rods 36 via a rotating shaft.

[0021] Two positioning rods 38 are rotatably connected to one side of the back plate 31 via a rotating shaft. One end of each positioning rod 38 is connected to one side of the transmission rod 36 on the same side via a rotating shaft.

[0022] In this embodiment, through the mutual cooperation between the components within the two sets of limiting components 3, the two pipes to be heat-fused are placed on the two sets of limiting components 3 respectively. By starting the second drive motor 32, the two arc-shaped clamping plates 37 are driven to center and clamp and limit the pipes. By starting the first drive motor 11, the positive and negative threaded screw 12 is driven to rotate and the two pipes are moved to center, ensuring accurate alignment when the pipes are joined, reducing deviations, and improving connection quality. Subsequently, a welding torch can be used to heat and connect the pipe joints, reducing the need for workers to manually adjust the pipe positions, speeding up the connection process, significantly shortening construction time, improving work efficiency, reducing the physical exertion of workers during the joining and adjustment process, reducing labor intensity, and improving work comfort.

[0023] Specifically, refer to Figure 1-3 The two arc-shaped clamping plates 37 are arranged in parallel opposite directions and both have anti-slip textures on their inner sides.

[0024] In this embodiment, the friction can be increased by setting anti-slip texture on the inner side of the arc-shaped clamping plate 37, so that the two arc-shaped clamping plates 37 can be more stable when aligning and limiting the pipe.

[0025] Specifically, refer to Figure 1-2 Each of the two mounting plates 2 has an auxiliary support frame 21 mounted on one side of its upper end, and each of the two auxiliary support frames 21 has an arc-shaped groove at its upper end.

[0026] In this embodiment, the auxiliary support frame 21 is provided to support one end of the pipe, thereby improving the overall stability of pipe processing.

[0027] Specifically, refer to Figure 1-2 The rectangular cavity of the base 1 is equipped with two limiting rods 14, and both limiting rods 14 pass through the two sliding blocks 13.

[0028] In this embodiment, the two limiting rods 14 are used to limit the two sliding blocks 13, making the two sliding blocks 13 more stable when they are driven to move.

[0029] The heating pipe heat fusion connection device of this utility model:

[0030] In actual use, the two pipes that need to be heat-fused are transported to the two sets of limiting components 3 respectively, and one end of the pipe is placed on the auxiliary support frame 21. The second drive motor 32 is started, which drives the worm 33 to rotate. When the worm 33 rotates, it drives the two meshing worm wheels 34, which in turn rotate inward. This drives the connecting rod 35 on one side of the worm wheel 34. Through the drive of the transmission rod 36 and the limiting of the positioning rod 38, the two arc-shaped clamping plates 37 are finally driven to move in the center, thereby clamping and limiting the pipe. The first drive motor 11 is started, which drives the positive and negative thread screw 12 to rotate. The two sliding blocks 13 set at the positive and negative threads on the outside of the positive and negative thread screw 12 drive the upper limiting component 3 to move in the center, thereby splicing one end of the two pipes. Then, the welding gun can be used to heat the splice for heat fusion processing.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat fusion connection device for heating pipes, characterized in that: Includes a base (1), the base (1) has a rectangular cavity and a first drive motor (11) is mounted on one side. The output end of the first drive motor (11) is connected to a screw rod (12) with a positive and negative thread, and one end of the screw rod (12) passes through one side of the base (1). A sliding block (13) is threaded to the positive and negative threads on the outside of the screw rod (12). Both sliding blocks (13) are located in the rectangular cavity of the base (1) and are mounted on the upper end of each of the two mounting plates (2). A set of limiting components (3) is mounted on the upper surface of each of the two mounting plates (2) and the two sets of limiting components (3) are arranged in parallel. The limiting component (3) includes a mounting base (30), a back plate (31) is mounted on one side of the upper end of the mounting base (30), a second drive motor (32) is mounted in the middle of the upper end of the mounting base (30), a worm gear (33) is connected to the output end of the second drive motor (32), two worm wheels (34) are rotatably connected to one side of the back plate (31) via a rotating shaft and the two worm wheels (34) are arranged in parallel, the worm gear (33) is located between the two worm wheels (34) and the two worm wheels (34) are meshed with the worm gear (33), a connecting rod (35) is mounted on one side of each of the two worm wheels (34), a transmission rod (36) is rotatably connected to one end of each of the two connecting rods (35) via a rotating shaft, and an arc-shaped clamping plate (37) is rotatably connected to one end of each of the two transmission rods (36) via a rotating shaft.

2. The heating pipe hot-melt connection device according to claim 1, characterized in that, Two positioning rods (38) are rotatably connected to one side of the back plate (31) via a rotating shaft. One end of each positioning rod (38) is connected to one side of the transmission rod (36) on the same side via a rotating shaft.

3. The heating pipe heat fusion connection device according to claim 1, characterized in that, The two arc-shaped clamping plates (37) are arranged in parallel opposite directions and both have anti-slip textures on their inner sides.

4. The heating pipe hot-melt connection device according to claim 1, characterized in that, Each of the two mounting plates (2) is equipped with an auxiliary support frame (21) on one side of its upper end, and each of the two auxiliary support frames (21) has an arc-shaped groove at its upper end.

5. The heating pipe hot-melt connection device according to claim 1, characterized in that, The base (1) has two limiting rods (14) installed in a rectangular cavity, and both limiting rods (14) pass through two sliding blocks (13).

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