Radiator header pipe welding device

Abstract

The utility model relates to the technical field of radiator header pipes, and particularly discloses a radiator header pipe welding device which comprises a fixing frame, a fixing rod is placed on the upper portion of the fixing frame, welding frames are fixedly connected to the right side face of the fixing frame and the right side face of the fixing rod, and a header pipe body is placed between the two welding frames. The adjusting assembly is used for adjusting the width between the two welding frames, the adjusting assembly is suitable for fixing header pipe bodies of different heights, the number of the fixing assemblies is two, the two fixing assemblies are installed on the right sides of the two welding frames correspondingly, and the fixing assemblies are used for conducting secondary fixing on the header pipe bodies. The fixing assembly enables the header pipe body to be more stable after installation is completed. And by arranging the adjusting assembly, the effect of conveniently fixing the header pipe bodies with different heights can be achieved, further, workers can more easily weld the header pipe bodies in a labor-saving mode, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator header pipes, in particular to a radiator header pipe welding device. Background Art

[0002] Steel header radiator is a heat dissipation device with steel as the main material. It has a large heat dissipation area and a large heat dissipation capacity, so it can meet the heating requirements of different rooms in high-rise buildings. Since steel is a lightweight material, it does not require traditional building materials such as cement and bricks to fix it. You only need to fix the steel radiator to the wall with bolts.

[0003] In the process of processing the radiator header tube, it is generally necessary to weld the heat pipes. Since the overall volume of the header tube radiator is generally large, multiple heat pipes need to be welded. When welding the heat pipes, the cross tubes of the header tube radiator need to be lifted. If they are not lifted, it is not very convenient for workers to weld, and it affects the entry of welding. At present, when the cross tube is lifted by a crane, the cross tube may shake. Workers need to work hard to straighten the cross tube before welding. Long-term work is easy to consume workers' physical strength, which will also affect work efficiency.

[0004] Therefore, we propose a radiator header pipe welding device. Summary of the invention

[0005] The utility model aims to provide a radiator header pipe welding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a radiator header pipe welding device, comprising a fixing frame, a fixing rod is placed on the upper part of the fixing frame, the right side of the fixing frame and the right side of the fixing rod are fixedly connected with a welding frame, a header pipe body is placed between the two welding frames, an adjustment component, the adjustment component is used to adjust the width between the two welding frames, the adjustment component is suitable for fixing header pipe bodies of different heights, and a fixing component, the fixing component has two groups, the two groups of fixing components are respectively installed on the right sides of the two welding frames, the fixing component is used to perform secondary fixation on the header pipe body, and the fixing component can make the header pipe body more stable after installation.

[0007] Preferably, the adjustment component includes a slide groove, which is opened on the upper surface of the fixed frame, and the left side of the fixed frame is rotatably connected with a positive and negative threaded rod, the right end of the positive and negative threaded rod passes through the right side of the fixed frame and is rotatably connected to the right side of the fixed frame, and two sliders are clamped inside the slide groove, and the two sliders are threadedly connected to the positive and negative threaded rod, the top ends of the two sliders are rotatably connected with a connecting rod, and the other ends of the two connecting rods are rotatably connected to the bottom surface of the fixed rod, and two pulleys are installed on the left side of the fixed rod.

[0008] Preferably, a stabilizing block is fixedly connected to the middle of the upper surface of the slide groove, and the stabilizing block is rotatably connected to the forward and reverse threaded rods.

[0009] Preferably, the left and right sides of the forward and reverse threaded rods are fixedly connected with rotating handles.

[0010] Preferably, four guide sleeves distributed in a rectangular shape are fixedly mounted on the upper surface of the fixing frame, and four guide rods matched with the guide sleeves are fixedly mounted on the bottom surface of the fixing rod.

[0011] Preferably, each of the fixing components comprises a first plug block, the size of which is matched with the size of the junction box pipe body, the front and back sides of the first plug block are provided with limiting grooves, the interior of each limiting groove is clamped with a clamping block, each clamping block is fixedly connected to the inner wall of the limiting groove with a spring, and the front and back sides of the two welding frames are provided with clamping grooves matched with the clamping blocks.

[0012] Preferably, a pull handle is fixedly mounted on the right side surfaces of the two first plug blocks.

[0013] Preferably, the right sides of the fixing frame and the fixing rod are fixedly connected with second plug-in blocks, and the sizes of the two second plug-in blocks are adapted to the size of the header pipe body.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. When it is necessary to weld the junction box tube body, you can first weld the two vertical tubes in the middle of the junction box tube body to the horizontal tube on the left and right sides respectively, so as to form the junction box tube body as a whole. Then you need to adjust the distance between the two welding frames to a suitable height. At this time, you only need to rotate the rotating handle in the front in the positive direction to make the positive and negative threaded rods rotate in the positive direction. At this time, the two sliders threadedly connected with the positive and negative threaded rods can be guided by the sliding groove to move toward each other. At this time, the fixed rod and the welding frame can be raised by the supporting force of the connecting rod. When the welding frame needs to be lowered, you only need to rotate the rotating handle in the front in the opposite direction. If the vertical tube in the middle of the junction box tube body is not welded in advance, the device as a whole needs to be sideways. The distance between the two welding frames can also be adjusted by rotating the rotating handle and the set pulley in the positive and negative directions.

[0016] By setting the adjustment component, it is convenient to fix the header pipe body of different heights, and further it can make workers more relaxed and labor-saving when welding the header pipe body. Several workers can weld from the front or back of the header pipe body respectively, which greatly improves work efficiency.

[0017] 2. After the spacing between the two welding frames is adjusted, the two second plug-ins are respectively inserted into the upper and lower ends of the left side of the junction box tube body. Then the staff pulls the handles by hand to insert the two first plug-ins into the upper and lower ends of the right side of the junction box tube body. At this time, the inclined surface of the block will be squeezed by the right side of the welding frame, and the block will shrink into the inside of the limit groove. When the block moves to the slot position, it can be bounced open and then stuck into the inside of the slot under the action of the spring force, so as to fix the position of the first plug-in block, and further fix the junction box tube body as a whole.

[0018] By setting a fixing component, the position of the junction box pipe body can be fixed for a second time, so that the junction box pipe body can be more stable and will not shake during welding, and further it can make it more convenient for workers when welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of .

[0023] In the figure: 1. adjustment component; 2. fixing component; 3. fixing frame; 4. fixing rod; 5. pulley; 6. welding frame; 7. header pipe body; 8. slide groove; 9. slider; 10. connecting rod; 11. positive and negative threaded rod; 12. stabilizing block; 13. guide sleeve; 14. guide rod; 15. slot; 16. first plug block; 17. limit slot; 18. spring; 19. block; 20. pull handle; 21. second plug block; 22. turn handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1

[0027] A radiator header pipe welding device includes a fixing frame 3, a fixing rod 4 is placed on the upper part of the fixing frame 3, the right side surface of the fixing frame 3 and the right side surface of the fixing rod 4 are fixedly connected with a welding frame 6, a header pipe body 7 is placed between the two welding frames 6, an adjustment component 1, the adjustment component 1 is used to adjust the width between the two welding frames 6, the adjustment component 1 is suitable for fixing header pipe bodies 7 of different heights, and a fixing component 2, the fixing component 2 has two groups, the two groups of fixing components 2 are respectively installed on the right sides of the two welding frames 6, the fixing component 2 is used for secondary fixing of the header pipe body 7, and the fixing component 2 can make the header pipe body 7 more stable after installation.

[0028] The adjustment component 1 includes a slide groove 8, which is opened on the upper surface of the fixed frame 3. The left side of the fixed frame 3 is rotatably connected with a positive and negative threaded rod 11. The right end of the positive and negative threaded rod 11 passes through the right side of the fixed frame 3 and is rotatably connected to the right side of the fixed frame 3. Two sliders 9 are clamped inside the slide groove 8. The two sliders 9 are both threadedly connected to the positive and negative threaded rod 11. The top ends of the two sliders 9 are rotatably connected with connecting rods 10. The other ends of the two connecting rods 10 are rotatably connected to the bottom surface of the fixed rod 4. Two pulleys 5 are installed on the left side of the fixed rod 4.

[0029] A stabilizing block 12 is fixedly connected to the middle of the upper surface of the slide groove 8 , and the stabilizing block 12 is rotatably connected to the forward and reverse threaded rod 11 , which can increase the stability of the forward and reverse threaded rod 11 during the rotation process.

[0030] The left side and the right side of the forward and reverse threaded rod 11 are both fixedly connected with a rotating handle 22, which can make the forward and reverse threaded rod 11 more convenient to rotate.

[0031] Four rectangularly distributed guide sleeves 13 are fixedly installed on the upper surface of the fixing frame 3, and four guide rods 14 adapted to the guide sleeves 13 are fixedly installed on the bottom surface of the fixing rod 4, which can provide guidance for the rising or falling of the fixing rod 4, and further make the fixing rod 4 more stable when rising or falling.

[0032] When it is necessary to weld the junction box tube body 7, the vertical tube in the middle of the junction box tube body 7 can be welded to the left and right sides of the horizontal tube respectively, so as to form the junction box tube body 7 as a whole. Then, it is necessary to adjust the distance between the two welding frames 6 to a suitable height. At this time, it is only necessary to rotate the rotating handle 22 in the front in the positive direction to make the positive and negative threaded rods 11 rotate in the positive direction. At this time, the two sliders 9 threadedly connected with the positive and negative threaded rods 11 can be guided by the slide groove 8 and moved in the direction of approaching each other. At this time, the supporting force of the connecting rod 10 is received, so that the fixing rod 4 and the welding frame 6 can be raised. When it is necessary to lower the welding frame 6, it is only necessary to rotate the rotating handle 22 in the front in the opposite direction. If the vertical tube in the middle of the junction box tube body 7 is not welded in advance, it is necessary to stand the device as a whole on its side. The distance between the two welding frames 6 can also be adjusted by rotating the rotating handle 22 and the set pulley 5 in the positive and negative directions.

[0033] By setting the adjustment component 1, it is possible to facilitate the fixing of the header pipe body 7 of different heights, and further make it easier and more labor-saving for workers to weld the header pipe body 7. Several workers can weld from the front or back of the header pipe body 7 respectively, greatly improving work efficiency.

[0034] Embodiment 2

[0035] Each fixing component 2 includes a first plug block 16, the size of which is adapted to the size of the junction box pipe body 7, and limiting grooves 17 are provided on the front and back sides of the first plug block 16, and a clamping block 19 is clamped inside each limiting groove 17, and a spring 18 is fixedly connected between each clamping block 19 and the inner wall of the limiting groove 17, and clamping grooves 15 adapted to the clamping blocks 19 are provided on the front and back sides of the two welding frames 6.

[0036] The right sides of the two first plug blocks 16 are fixedly mounted with a pulling handle 20 , which makes it more convenient for the staff to insert the first plug blocks 16 into the header pipe body 7 .

[0037] The right sides of the fixing frame 3 and the fixing rod 4 are fixedly connected with second plug blocks 21 . The sizes of the two second plug blocks 21 are adapted to the size of the header pipe body 7 , and can further support the position of the header pipe body 7 .

[0038] After the spacing between the two welding frames 6 is adjusted, the two second plug blocks 21 are respectively inserted into the upper and lower ends of the left side of the junction box tube body 7. Then the staff members hold and pull the handles 20 to insert the two first plug blocks 16 into the upper and lower ends of the right side of the junction box tube body 7. At this time, the inclined surface of the block 19 will be squeezed by the right side of the welding frame 6, and the block 19 will shrink into the inside of the limiting groove 17. When the block 19 moves to the position of the groove 15, it can be bounced open and then stuck into the inside of the groove 15 under the action of the elastic force of the spring 18, so as to fix the position of the first plug block 16, and further fix the junction box tube body 7 as a whole.

[0039] By setting the fixing component 2, the position of the junction box pipe body 7 can be fixed for a second time, so that the junction box pipe body 7 can be more stable and will not shake during welding, and further it can make it more convenient for workers when welding.

[0040] It should be noted that, in this article, relational terms such as first and second, 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiator header pipe welding device, comprising a fixing frame (3), a fixing rod (4) is placed on the upper part of the fixing frame (3), a welding frame (6) is fixedly connected to the right side surface of the fixing frame (3) and the right side surface of the fixing rod (4), and a header pipe body (7) is placed between the two welding frames (6), characterized in that: An adjustment component (1), the adjustment component (1) being used to adjust the width between two welding frames (6), the adjustment component (1) being suitable for fixing header pipe bodies (7) of different heights; A fixing assembly (2), wherein the fixing assembly (2) comprises two groups, and the two groups of the fixing assembly (2) are respectively installed on the right sides of two welding frames (6). The fixing assembly (2) is used for secondary fixing of the header pipe body (7). The fixing assembly (2) can make the header pipe body (7) more stable after installation.

2. A radiator header pipe welding device according to claim 1, characterized in that: The adjustment component (1) comprises a slide groove (8), wherein the slide groove (8) is formed on the upper surface of the fixing frame (3), the left side surface of the fixing frame (3) is rotatably connected with a positive and negative threaded rod (11), the right end of the positive and negative threaded rod (11) penetrates the right side surface of the fixing frame (3) and is rotatably connected with the right side surface of the fixing frame (3), two sliders (9) are clamped inside the slide groove (8), the two sliders (9) are both threadedly connected with the positive and negative threaded rod (11), the top ends of the two sliders (9) are rotatably connected with a connecting rod (10), the other ends of the two connecting rods (10) are both rotatably connected with the bottom surface of the fixing rod (4), and two pulleys (5) are installed on the left side surface of the fixing rod (4).

3. A radiator header pipe welding device according to claim 2, characterized in that: A stabilizing block (12) is fixedly connected to the middle portion of the upper surface of the slide groove (8), and the stabilizing block (12) is rotatably connected to the forward and reverse threaded rods (11).

4. A radiator header pipe welding device according to claim 2, characterized in that: The left side and the right side of the forward and reverse threaded rod (11) are both fixedly connected with a rotating handle (22).

5. The radiator header pipe welding device according to claim 2, characterized in that: Four rectangularly distributed guide sleeves (13) are fixedly mounted on the upper surface of the fixing frame (3), and four guide rods (14) matched with the guide sleeves (13) are fixedly mounted on the bottom surface of the fixing rod (4).

6. A radiator header pipe welding device according to claim 2, characterized in that: Each of the fixing components (2) comprises a first plug block (16), the size of the first plug block (16) being compatible with the size of the header pipe body (7), the front and back sides of the first plug block (16) being provided with limiting grooves (17), the interior of each limiting groove (17) being clamped with a clamp block (19), each clamp block (19) being fixedly connected to the inner wall of the limiting groove (17) with a spring (18), and the front and back sides of the two welding frames (6) being provided with clamping grooves (15) compatible with the clamp blocks (19).

7. A radiator header pipe welding device according to claim 6, characterized in that: A pulling handle (20) is fixedly mounted on the right side surfaces of the two first insert blocks (16).

8. The radiator header pipe welding device according to claim 6, characterized in that: The right sides of the fixing frame (3) and the fixing rod (4) are both fixedly connected with second plug blocks (21), and the sizes of the two second plug blocks (21) are both adapted to the size of the header pipe body (7).

Images