Pipe ironing equipment for water and electricity installation

Abstract

The utility model discloses pipe ironing equipment for water and electricity installation, and belongs to the technical field of pipe ironing equipment. The pipe ironing equipment for water and electricity installation comprises a hot melting device and further comprises a supporting rod fixedly connected to the hot melting device, a bottom plate fixedly connected to the lower portion of the supporting rod, a positioning rod connected to the hot melting device in a sliding mode, and a heating die head connected to the positioning rod and connected to the hot melting device in a sliding mode. A positioning block is slidably connected to the bottom plate, moving blocks are connected to the two ends of the positioning block, supporting sliding rods are slidably connected to the moving blocks, and clamping assemblies are arranged on the supporting sliding rods; when the heating die head moves, the clamping assembly can drive the water pipes to move synchronously to be aligned with the heating die head, and the distances from the water pipes at the two ends to the heating die head are equal, so that the heated depths of the water pipes are equal, and meanwhile, workers can be prevented from being scalded due to direct contact with a heating part.

Description

Technical Field

[0001] This utility model relates to the field of hot pipe equipment technology, and in particular to a hot pipe equipment for water and electricity installation. Background Technology

[0002] In plumbing and electrical installations, water pipes often require heat-sealing due to their limited length. Traditional heat-sealing is entirely manual, which can easily lead to poor quality joints, burns to operators, and errors, resulting in wasted pipes, increased costs, and difficulty in ensuring a smooth joint. Therefore, a pipe heat-sealing device for plumbing and electrical installations is needed.

[0003] An existing announcement number CN222473421U describes a pipe-heating device for indoor water and electricity installation, comprising a base, a heat fusion unit body slidably mounted on the top of the base, a moving groove penetrating the upper wall of the base, two moving blocks slidably connected inside the moving groove, and a moving block fixed to the upper wall of each moving block. The two moving blocks are located on both sides of the heat fusion unit body, and a moving groove penetrating the upper wall of each moving block. A clamping assembly is slidably connected inside the moving groove. The two clamping assemblies cooperate to clamp the pipe. In this solution, a suitable die head size is selected based on the pipe diameter. Pulling the pull plate slides the moving plate, adjusting the position of the limiting ring. Releasing the pull plate, at which point the center of the limiting ring and the center of the die head are at the same height, the pipes are passed through the limiting rings and fitted with the die head, and the bolts are rotated to fix the pipes respectively. After heating to the splicing temperature, the two limiting rings on the motor are moved away from each other until separated from the die head. The first screw is rotated to move the heating plate, and the motor is started again to splice the two pipes together and fix them.

[0004] Although the above-mentioned device can prevent workers from being burned during operation, the moving blocks at both ends move synchronously, while the lengths of the water pipes at both ends are not the same. Therefore, it cannot be guaranteed that the moving blocks at both ends cannot simultaneously drive the water pipes to contact the grinding head for melting. The device has limited versatility. Based on this, the present invention is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a hot pipe heating device for water and electricity installation that can overcome or at least partially solve the above problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A hot-pipe heating device for plumbing and electrical installation includes a hot melt machine, and further includes: a support rod fixedly connected to the hot melt machine, a base plate fixedly connected to the lower part of the support rod, a positioning rod slidably connected to the hot melt machine, a heating mold head connected to the positioning rod, and the heating mold head slidably connected to the hot melt machine; a positioning block slidably connected to the base plate, movable blocks connected to both ends of the positioning block, a support slide rod slidably connected to the movable block, and a clamping assembly provided on the support slide rod.

[0008] Preferably, the hot melter is provided with a first sliding groove and a second sliding groove, and a sliding rod is fixedly connected to the positioning rod, the sliding rod being slidably connected in the first sliding groove and the second sliding groove.

[0009] Furthermore, a locking bolt is inserted into the sliding rod, and a heating mold head is mounted on the locking bolt.

[0010] Preferably, a limiting groove is provided on the positioning rod, a sliding block is slidably connected in the limiting groove, a plug rod is fixedly connected below the sliding block, and a first compression spring is connected between the plug rod and the limiting groove.

[0011] Preferably, the base plate has a third sliding groove, the positioning block is slidably connected to the third sliding groove, the positioning block has a positioning hole, and a second bidirectional threaded rod is rotatably connected to the positioning block.

[0012] Furthermore, the second bidirectional threaded rod is connected to the movable block via threads, a snap-fit ​​rack is fixedly connected to the movable block, a locking block is slidably connected to the support slide rod, and a second compression spring is connected between the locking block and the support slide rod.

[0013] Preferably, the clamping assembly includes a first clamping block, a second clamping block, and a first bidirectional threaded rod, wherein the first bidirectional threaded rod is rotatably connected to the support slide rod, and the first bidirectional threaded rod is threadedly connected to the first clamping block and the second clamping block.

[0014] Furthermore, a limiting rod is fixedly connected to the first clamping block, and both the supporting slide rod and the second clamping block are slidably connected to the limiting rod.

[0015] Compared with the prior art, this utility model provides a hot pipe heating device for water and electricity installation, which has the following beneficial effects:

[0016] 1. This hot water pipe installation equipment uses a positioning rod that moves synchronously with the heating mold head. The positioning rod drives the positioning block, moving block, and support slide rod to move synchronously, thereby ensuring that the clamping components can move the water pipe synchronously with the heating mold head when the heating mold head moves.

[0017] 2. This hot pipe heating device for water and electricity installation can adjust the distance between the end faces of the water pipes at both ends and the heating mold head by setting a movable support slide rod on the moving block, so as to ensure that the distance between the water pipes at both ends and the heating mold head is equal, thereby making the water pipes heated to an equal depth.

[0018] All parts not covered in this device are the same as or can be implemented using existing technology. This utility model can ensure that when the heating mold head moves, the clamping component can drive the water pipe to move synchronously and align with the heating mold head, ensuring that the distance from the water pipe at both ends to the heating mold head is equal, thereby making the water pipe heated to an equal depth, and at the same time avoiding workers from directly contacting the heating part and causing burns. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a hot pipe heating device for water and electricity installation proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the heat fusion device in a hot pipe heating device for water and electricity installation proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the base portion of a hot pipe installation device for water and electricity proposed in this utility model;

[0022] Figure 4 This utility model proposes a pipe heating device for water and electricity installation. Figure 3 Enlarged structural diagram of section A;

[0023] Figure 5 This utility model proposes a pipe heating device for water and electricity installation. Figure 3 Enlarged structural diagram of section B;

[0024] Figure 6 This is a schematic diagram of the positioning rod in a hot pipe heating device for water and electricity installation proposed in this utility model;

[0025] Figure 7 This is a schematic diagram of the moving block part in a hot pipe installation device for water and electricity proposed in this utility model.

[0026] In the diagram: 1. Hot melt machine; 11. First sliding groove; 12. Second sliding groove; 13. Heating die head; 14. Support rod; 2. Base plate; 22. Third sliding groove; 3. Positioning rod; 31. Sliding rod; 32. Insertion rod; 321. Sliding block; 33. Limiting groove; 34. First compression spring; 35. Locking bolt; 4. Clamping assembly; 41. First clamping block; 411. Limiting rod; 42. Second clamping block; 43. First bidirectional threaded rod; 5. Positioning block; 51. Positioning hole; 52. Second bidirectional threaded rod; 6. Moving block; 61. Snap-fit ​​rack; 7. Supporting slide rod; 71. Locking block; 72. Second compression spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Example 1: Refer to Figures 1-7 A hot pipe heating device for water and electricity installation includes a hot melter 1, and further includes: a support rod 14 fixedly connected to the hot melter 1, a base plate 2 fixedly connected to the lower part of the support rod 14, a positioning rod 3 slidably connected to the hot melter 1, a heating mold head 13 connected to the positioning rod 3, and the heating mold head 13 slidably connected to the hot melter 1; a positioning block 5 slidably connected to the base plate 2, movable blocks 6 connected to both ends of the positioning block 5, a support slide rod 7 slidably connected to the movable block 6, and a clamping assembly 4 provided on the support slide rod 7.

[0030] In this invention, the positioning rod 3 moves synchronously with the heating mold head 13, so that the positioning rod 3 can always position the center of the heating mold head 13. The positioning rod 3 is inserted into the positioning block 5, so that the positioning block 5 can move synchronously with the positioning block 5. The positioning block 5 drives the moving block 6 to move synchronously, so that the support slide rod 7 and the clamping component 4 on the moving block 6 can move synchronously with the positioning block 5, thereby ensuring that the clamping position of the clamping component 4 always corresponds to the heating mold head 13, thus ensuring that the water pipe can be aligned with the heating mold head 13 when the water pipe is heat-melted.

[0031] The support slide bar 7 can move on the moving block 6, so that after the user has installed and clamped water pipes of different lengths, the support slide bar 7 can be moved to make the distance from the port of the water pipe on both sides to the heating mold head 13 equal, so that water pipes of different lengths can be heat-melted at the same time, ensuring that the heat-melting depth of the water pipes is the same.

[0032] Example 2: Refer to Figures 1-7 Similar to Embodiment 1, but with a further improvement: The hot melt machine 1 has a first sliding groove 11 and a second sliding groove 12 respectively. A sliding rod 31 is fixedly connected to the positioning rod 3, and the sliding rod 31 is slidably connected in the first sliding groove 11 and the second sliding groove 12. A locking bolt 35 is inserted into the sliding rod 31, and a heating die head 13 is installed on the locking bolt 35. A limiting groove 33 is formed on the positioning rod 3, and a sliding block 321 is slidably connected in the limiting groove 33. A connecting rod 32 is fixedly connected below the sliding block 321, and a first compression spring 34 is connected between the connecting rod 32 and the limiting groove 33. A third sliding groove 22 is formed on the base plate 2, and the positioning block 5 is slidably connected to the third sliding groove 22. The clamping assembly 4 includes a positioning hole 51, a second bidirectional threaded rod 52 rotatably connected to the positioning block 5, the second bidirectional threaded rod 52 being connected to the moving block 6 by threads, a snap-fit ​​rack 61 fixedly connected to the moving block 6, a locking block 71 slidably connected to the support slide rod 7, and a second compression spring 72 connected between the locking block 71 and the support slide rod 7. The clamping assembly 4 includes a first clamping block 41, a second clamping block 42, and a first bidirectional threaded rod 43. The first bidirectional threaded rod 43 is rotatably connected to the support slide rod 7 and is threadedly connected to the first clamping block 41 and the second clamping block 42. A limit rod 411 is fixedly connected to the first clamping block 41, and both the support slide rod 7 and the second clamping block 42 are slidably connected to the limit rod 411.

[0033] In this utility model, by opening a first sliding groove 11 and a second sliding groove 12 on the hot melter 1, the sliding rod 31 can slide on the heating plate of the hot melter 1. A locking bolt 35 is inserted into the sliding rod 31. The locking bolt 35 is connected to the heating mold head 13 or a nut through a thread at one end, so that the heating mold head 13 can be fixed in a clamping manner. This fixing method can refer to the fixing method of existing devices.

[0034] Without external interference, the first compression spring 34 pushes the plug rod 32 to insert into the positioning hole 51, thereby positioning the positioning block 5. The user can also move the plug rod 32 upward to disengage it from the positioning hole 51, thereby releasing the positioning of the positioning block 5.

[0035] The teeth on the locking rack 61 are inclined inward. When the user pushes the support slide rod 7 to move towards the heating mold head 13, it can move freely. However, if the support slide rod 7 moves in the opposite direction, the locking block 71 and the locking rack 61 are locked under the action of the second compression spring 72, so that the support slide rod 7 can only move in one direction. If it is necessary to release the reverse limit, simply pinch the locking blocks 71 on both sides and move them towards the middle to release the restriction.

[0036] The clamping portions of the first clamping block 41 and the second clamping block 42 are designed in an arc shape, so that the water pipe can be located at the center of the arc when clamping water pipe of any size, ensuring that the water pipe is aligned with the heating mold head 13.

[0037] The opening size of the clamping assembly 4 can be adjusted by rotating the first bidirectional threaded rod 43, and the moving blocks 6 on both sides can be moved closer to or further away from the center by rotating the second bidirectional threaded rod 52.

[0038] The base plate 2 has mounting holes, which can be bolted to the bottom of the hot melter 1, thus facilitating the disassembly and installation of the base plate 2;

[0039] When using the device, the user first installs the base plate 2 at the bottom of the hot melter 1, slides the positioning block 5 below the sliding rod 31 so that the sliding rod 31 is inserted into the positioning hole 51, and completes the connection between the positioning block 5 and the positioning rod 3. Then, the heating mold head 13 is fixed by the locking bolt 35, and the power cord is plugged in for heating. During the heating process, the clamping assembly 4 is adjusted by rotating the first bidirectional threaded rod 43 to clamp the water pipe. After clamping, the support sliding rods 7 at both ends are pushed to move so that the end face of the water pipe contacts the heating mold head 13. At this time, the distance from the water pipe at both ends to the heating mold head 13 is the same. Then, the second bidirectional threaded rod 52 is rotated to move the moving block 6 closer to the center, driving the water pipe to complete the melting.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pipe heating apparatus for water and electricity installation, comprising a heat fuser (1), characterized in that, Also includes: A support rod (14) is fixedly connected to the hot melt machine (1), and a base plate (2) is fixedly connected to the bottom of the support rod (14). A positioning rod (3) is slidably connected to the hot melt machine (1), and a heating mold (13) is connected to the positioning rod (3). The heating mold (13) is slidably connected to the hot melt machine (1). A positioning block (5) is slidably connected to the base plate (2), and a moving block (6) is connected to both ends of the positioning block (5). A support slide rod (7) is slidably connected to the moving block (6), and a clamping assembly (4) is provided on the support slide rod (7).

2. The pipe-brazing apparatus according to claim 1, wherein The hot melter (1) is provided with a first sliding groove (11) and a second sliding groove (12). A sliding rod (31) is fixedly connected to the positioning rod (3). The sliding rod (31) is slidably connected in the first sliding groove (11) and the second sliding groove (12).

3. The pipe bender according to claim 2, wherein A locking bolt (35) is inserted into the sliding rod (31), and a heating mold head (13) is installed on the locking bolt (35).

4. The pipe bender of claim 1, wherein The positioning rod (3) has a limiting groove (33), a sliding block (321) is slidably connected in the limiting groove (33), a plug rod (32) is fixedly connected below the sliding block (321), and a first compression spring (34) is connected between the plug rod (32) and the limiting groove (33).

5. The tube heating apparatus for water and electricity installation according to claim 1, wherein The base plate (2) has a third sliding groove (22), the positioning block (5) is slidably connected to the third sliding groove (22), the positioning block (5) has a positioning hole (51), and the positioning block (5) is rotatably connected to a second bidirectional threaded rod (52).

6. A pipe bender for hydronic installations as defined in claim 5, wherein The second bidirectional threaded rod (52) is connected to the moving block (6) by threads. A snap-fit ​​rack (61) is fixedly connected to the moving block (6). A locking block (71) is slidably connected to the supporting slide rod (7). A second compression spring (72) is connected between the locking block (71) and the supporting slide rod (7).

7. The tube heating apparatus for water and electricity installation according to claim 1, wherein The clamping assembly (4) includes a first clamping block (41), a second clamping block (42), and a first bidirectional threaded rod (43). The first bidirectional threaded rod (43) is rotatably connected to the support slide rod (7), and the first bidirectional threaded rod (43) is connected to the first clamping block (41) and the second clamping block (42) by threads.

8. The pipe bender of claim 7, wherein the pipe bender is configured to bend the pipe to a radius of 1.5 inches or less. A limiting rod (411) is fixedly connected to the first clamping block (41), and the supporting slide rod (7) and the second clamping block (42) are both slidably connected to the limiting rod (411).

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