Siphon drainage trough welding device and siphon drainage trough welding method

Abstract

The present invention provides a siphon drain trough welding device and a siphon drain trough welding method, the device comprises a bottom plate and a welding mechanism and a fixing mechanism arranged on the bottom plate; the welding mechanism is slidably connected to the bottom plate; the fixing mechanism is provided with a slot, the welding mechanism can slide in and out of the slot, and the welding mechanism is used to weld at least two siphon drain troughs fixed on the fixing mechanism. The present application improves the construction efficiency of welding by sliding the welding mechanism in and out of the slot to weld the siphon drain trough fixed on the fixing mechanism, the siphon drain trough after welding has stronger integrity, is not prone to positional displacement or loose connection, and makes the formed drain pipe have better sealing performance.

Description

Technical Field

[0001] The invention belongs to the technical field of drainage trough construction engineering, and relates to a siphon drainage trough welding device and a siphon drainage trough welding method. Background Art

[0002] Siphon drainage is a system that drains water quickly under pressure, and the building material used for siphon drainage is a siphon drainage trough. Siphon drainage troughs are mostly inverted "U"-shaped structures, usually placed on the top of the building, with a planting soil layer and a vegetation layer set above it.

[0003] Most of the existing siphon drains are connected by a slot connection, that is, slots are set at both ends of the two drains, and the slots are used for socket-type butt connection. Although this connection method is fast in construction, it will cause the connection part to be unstable and the connection part is easy to deform, resulting in poor sealing effect. Summary of the invention

[0004] The purpose of the present invention is to address the deficiencies in the prior art and provide a siphon drainage trough welding device and a siphon drainage trough welding method. The siphon drainage troughs are connected by welding, so that the connection between the siphon drainage troughs is not prone to deformation and displacement, and the sealing effect is good.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A siphon drain trough welding device comprises a base plate and a welding mechanism and a fixing mechanism arranged on the base plate; the welding mechanism is slidably connected to the base plate; the fixing mechanism is provided with a slot, the welding mechanism can slide in and out of the slot, and the welding mechanism is used to weld at least two siphon drain troughs fixed on the fixing mechanism.

[0007] Preferably, the welding mechanism comprises a hot melt welding plate, a fixing rod and a sliding block, the sliding block is slidably connected to the base, and the fixing rod is fixedly connected to the hot melt welding plate and the sliding block.

[0008] Preferably, the welding mechanism comprises a pull rod, and the pull rod is fixedly connected to the fixing rod.

[0009] Preferably, the hot melt welding plate has a circular structure.

[0010] Preferably, the hot melt welding plate has a square structure.

[0011] Preferably, a slide rail is provided on the bottom plate, the slide rail is cooperatively connected with the slider, and the welding mechanism slides horizontally along the direction of the slide rail.

[0012] Furthermore, the slide rail and the slot are arranged correspondingly.

[0013] Preferably, the fixing mechanism comprises a first roller and a fixing frame, the slot is located on the fixing frame, the fixing frame is adapted to the siphon drainage groove, the siphon drainage groove can be covered and fixed on the fixing frame, and the first roller is arranged below the fixing frame.

[0014] Preferably, the bottom plate is provided with a second roller.

[0015] A siphon drain trough welding method, comprising the steps of:

[0016] The hot-melt welding plate is heated by electricity, and at least two siphon drainage grooves are respectively placed on the fixing mechanism in front and back and fixed, so that the gap at the connection between the front siphon drainage groove and the rear siphon drainage groove corresponds to the groove;

[0017] Push the heated hot-melt welding plate into the slot, and heat the tail end of the previous siphon drainage slot and the head end of the next siphon drainage slot respectively;

[0018] Slide the hot melt welding plate out of the groove and weld the tail end of the previous siphon drainage groove with the head end of the next siphon drainage groove.

[0019] Beneficial effects of the present invention: The present application provides a siphon drain trough welding device, which can weld the siphon drain trough fixed on the fixing mechanism by sliding the welding mechanism in and out of the slot, thereby improving the welding construction efficiency. The siphon drain trough after welding has stronger integrity and is not prone to positional displacement or loose connection, so that the formed drainage pipe has better sealing and strong applicability. The present application also provides a siphon drain trough welding method, which corresponds to the above-mentioned siphon drain trough welding device, and the method can be used to complete the welding of two or more siphon drain troughs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Attached Figure 1 It is a structural schematic diagram of an embodiment of a siphon drain trough welding device;

[0021] Attached Figure 2 is a structural schematic diagram of another embodiment of a siphon drain trough welding device;

[0022] Attached Figure 3 is a bottom view of a siphon drain welding device;

[0023] Attached Figure 4 It is a method flow chart of the siphon drain trough welding method.

[0024] Markings in the figure: 1-fixed frame; 101-slot; 2-bottom plate; 3-hot melt welding plate; 4-pull rod; 5-fixed rod; 6-slider; 7-slide rail; 8-first roller; 9-second roller. DETAILED DESCRIPTION

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figures 1 to 3A siphon drain trough welding device comprises a base plate 2, a welding mechanism and a fixing mechanism, wherein the welding mechanism and the fixing mechanism are respectively located on the base plate 2. The base plate 2 has the function of supporting and fixing the welding mechanism and the fixing mechanism. The welding mechanism is slidably connected to the base plate 2, and the fixing mechanism is provided with a slot 101 for passing the welding mechanism. The welding mechanism can slide in and out of the slot 101 on the base plate 2. The fixing mechanism is used to fix at least two siphon drain pipes, and the welding mechanism is used to weld the siphon drain pipes fixed on the fixing mechanism. Specifically, two siphon drain pipes to be connected are placed on the fixing mechanism, and the connection portion between the two siphon drain pipes is arranged corresponding to the slot 101. The welding mechanism slides into the slot 101 to weld the connection portion, and the welding mechanism slides out of the slot 101 to complete the welding of the two siphon drain pipes. The present application uses a welding mechanism to slide in and out of the slot 101 on the fixing mechanism to weld the siphon drain pipe on the fixing mechanism, so that the connection between the siphon drain pipes is more secure, the sealing is better, and the bearing capacity is greatly increased. Even if the drain pipe is subjected to the thrust of the backfill soil after the siphon drain pipe is installed later, it will not be displaced or unstable. In addition, the existing slot docking is of high quality at the slot part of the siphon drain pipe. If there is a slight deviation in the connection at the slot part, a bulge will occur, and the normal docking of the drainage trough cannot be guaranteed. By using the welding device of the present application, the requirements for the connection structure on the siphon drain trough are reduced, and welding can be performed on any type of siphon drain trough, which has strong applicability.

[0030] The welding mechanism includes a hot melt welding plate 3, a fixed rod 5 and a slider 6, wherein the slider 6 is slidably connected to the base, and the fixed rod 5 is fixedly connected to the hot melt welding plate 3 and the slider 6. The hot melt welding plate 3 is mounted on the slider 6 through the fixed rod 5, and the slider 6 drives the hot melt welding plate 3 to slide. In this embodiment, the hot melt welding plate 3 is provided with a power interface, and the hot melt welding plate 3 is a welding plate heated by electricity. The hot melt welding plate 3 used in this application is a prior art and will not be described here. In this embodiment, the power of the hot melt welding plate 3 is 1200 watts. In this embodiment, the slot 101 allows the hot melt welding plate 3 to slide in and out, so the width of the slot 101 is greater than the thickness of the hot melt welding plate 3. In this embodiment, the width of the slot 101 is 24 mm, and the thickness of the hot melt welding plate 3 is less than 24 mm.

[0031] The welding mechanism preferably includes a pull rod 4, and the pull rod 4 is fixedly connected to the fixed rod 5. The pull rod 4 is used to control the sliding of the hot melt welding plate 3. Specifically, when in use, the user can hold the pull rod 4 to control the moving position and moving speed of the hot melt welding plate 3. The use of the pull rod 4 can avoid being burned in the process of controlling the hot melt welding plate 3 after the hot melt welding plate 3 is powered on and heated. Furthermore, a heat-proof silicone pad is also provided at one end of the pull rod 4 away from the fixed rod 5, which further protects the user from high-temperature burns.

[0032] like Figure 2 As shown, in some embodiments, the hot melt welding plate 3 is a circular structure. Figure 1 As shown, in other embodiments, the hot melt welding plate 3 is in a square structure. Since the siphon drain pipe is usually in an inverted U-shaped structure, the square structure can make the hot melt welding plate 3 and each side of the cross section of the siphon drain pipe fully contact and heat. Of course, in other embodiments, the hot melt welding plate 3 can also be a triangle or other polygon, and the shape of the hot melt welding plate 3 can be adjusted accordingly according to the shape of the siphon drain pipe.

[0033] like Figure 1 In the embodiment shown, a slide rail 7 is provided on the bottom plate 2, and the slide rail 7 is connected with the slider 6, and the welding mechanism slides horizontally along the direction of the slide rail 7. The slider 6 is provided with a slot, and the slot is adapted to the slide rail 7, and the slider 6 slides on the slide rail 7 to drive the hot melt welding plate 3 to slide.

[0034] In this embodiment, the slide rail 7 is corresponding to the slot 101. In this embodiment, the fixing rod 5 is located directly above the slide rail 7, and the fixing rod 5 is perpendicular to the fixing rod 5. Therefore, when the hot melt welding plate 3 slides along the slide rail 7, it can slide in and out of the slot 101. Of course, in other embodiments, the slide rail 7 may not be corresponding to the slot 101, as long as the welding mechanism can slide in and out of the slot 101 along the slide rail 7.

[0035] In this embodiment, the fixing mechanism includes a first roller 8 and a fixing frame 1, the slot 101 is located on the fixing frame 1, the fixing frame 1 is adapted to the siphon drainage groove, the siphon drainage groove can be covered on the fixing frame 1 and fixed, and the first roller 8 is arranged below the fixing frame 1. Specifically, the size of the fixing frame 1 can be set according to the size of the siphon drainage groove, so that the siphon drainage groove can be closely matched with the fixing frame 1 when the siphon drainage groove is covered on the fixing frame 1, and it is not easy to shake. Two siphon drainage grooves are placed on both sides of the position where the slot 101 is located. In this embodiment, a slot 101 is provided on the fixing frame 1, and the two siphon drainage grooves located on both sides of the slot 101 can be welded. In some other embodiments, a plurality of slots 101 can also be provided on the fixing frame 1, and different siphon drainage grooves are placed on both sides of each slot 101, so that a plurality of siphon drainage grooves can be welded at the same time.

[0036] The reason why most existing siphon drains are connected by slot type is that the welding construction method is slow, and it takes a lot of time to adjust the position of the two siphon drains to be welded to ensure that the two siphon drains will not be deformed or misaligned after welding. When the next siphon drain is welded, the position must be readjusted, and the siphon drain is prone to displacement during welding and is difficult to maintain in the original position. The present application uses a fixed frame 1 to fix the siphon drain. When the welding mechanism slides in and out of the slot 101, it will not affect the position of the siphon drains on both sides, so that the two welded siphon drains always remain straight, allowing the two siphon drains to be connected into a whole. In addition, a first roller 8 is provided below the fixed frame 1, and the first roller 8 is used to facilitate the movement of the welding device. Specifically, after completing the welding work of the upper two siphon drain grooves, the welding device can be moved to the bottom of the next drain groove to be welded by the first roller 8 for welding, saving the time required for welding connection, thereby overcoming the inconvenience caused by welding in the connection of the siphon drain grooves and making the connection method of the siphon drain grooves more diverse.

[0037] In this embodiment, the bottom plate 2 is provided with a second roller 9. The second roller 9 is provided so that the distances from the bottom plate 2 and the fixing frame 1 to the ground are equal, so that the bottom plate 2 is always kept horizontal, and the hot melt welding plate 3 will not slide due to the tilt of the bottom plate 2 in a free state.

[0038] In this embodiment, the fixing frame 1 is a steel structure cuboid with a length of 1240 mm, a width of 98 mm and a height of 183 mm. The fixing frame 1 of the above size can meet the needs of fixing a general siphon drain trough, and can also fix the siphon drain trough and the connecting piece tee and cross, and the welding of the siphon drain trough and the connecting piece tee and cross has been completed.

[0039] In this embodiment, the bottom plate 2 is a triangular steel plate, and the fixing mechanism is arranged on one side of the triangular steel plate. The triangular bottom plate 2 can make the entire welding device more stable and less prone to shaking and position displacement.

[0040] This embodiment also provides a siphon drain trough welding method, the steps comprising:

[0041] S100, placing at least two siphon drainage grooves on a fixing mechanism in a front-to-back manner, respectively, so that the front siphon drainage groove and the rear siphon drainage groove are located on two sides of the groove respectively;

[0042] S200, powering on and heating the hot-melt welding plate, pushing the heated hot-melt welding plate into the slot, and heating the tail end of the previous siphon drainage slot and the head end of the next siphon drainage slot respectively;

[0043] S300, slide the hot melt welding plate out of the slot, and weld the tail end of the previous siphon drainage groove with the head end of the next siphon drainage groove.

[0044] Specifically, the step S300 also includes: moving the hot melt welding plate out of the slot by a pull rod, squeezing the heated front and rear siphon drainage grooves toward the middle slot position, so that the butt ends of the two drainage grooves fit together for 3-5 seconds to complete the welding.

[0045] In summary, this embodiment provides a siphon drain trough welding device. Through the interaction of hot-melt welding plates in and out of the slots, two or more siphon drain troughs fixed on the fixed frame can be connected by welding. The connection is more firm, and the connected drain trough forms a whole. It does not necessarily deform under the pressure of backfill soil, and the sealing effect of the trough is good. The fixed frame allows the siphon drain trough to always maintain a straight state after connection, and orderly drainage can be carried out. The first roller is provided to facilitate the movement of the entire device and save construction time. This flat-seam butt connection method also solves the problem of bulges that occur after the existing card slot connection is completed, and the connection seam of the drain trough is smoother. A siphon drain trough welding method is also provided. This method corresponds to the above-mentioned siphon drain trough welding device. Using this welding method to weld the siphon drain trough can save more construction time and obtain better welding effects.

[0046] The embodiment described above is only one of the more preferred specific embodiments of the present invention. Any common changes and substitutions made by technicians in this field within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A siphon drain trough welding device, characterized in that: The invention comprises a bottom plate (2) and a welding mechanism and a fixing mechanism arranged on the bottom plate (2); the welding mechanism is slidably connected to the bottom plate (2); the fixing mechanism is provided with a slot (101), the welding mechanism can slide in and out of the slot (101), and the welding mechanism is used to weld at least two siphon drainage grooves fixed on the fixing mechanism; the fixing mechanism comprises a first roller (8) and a fixing frame (1), the slot (101) is located on the fixing frame (1), the fixing frame (1) is adapted to the siphon drainage groove, the siphon drainage groove can be covered and fixed on the fixing frame (1), the first roller (8) is arranged below the fixing frame (1), and the two siphon drainage grooves are respectively covered on the slot (101). 01) is located on both sides of the position and is tightly matched with the fixing frame (1), the welding mechanism slides into the slot (101) to heat the tail end of the previous siphon drainage groove and the head end of the next siphon drainage groove; the welding mechanism includes a hot melt welding plate (3), a fixing rod (5) and a sliding block (6), the sliding block (6) is slidably connected to the bottom plate (2), the fixing rod (5) is fixedly connected to the hot melt welding plate (3) and the sliding block (6); the welding mechanism includes a pull rod (4), the pull rod (4) is fixedly connected to the fixing rod (5); a slide rail (7) is provided on the bottom plate (2), the slide rail (7) is matched with the sliding block (6), and the welding mechanism slides horizontally along the direction of the slide rail (7).

2. The siphon drain trough welding device according to claim 1, characterized in that: The hot melt welding plate (3) has a circular structure.

3. The siphon drain trough welding device according to claim 1, characterized in that: The hot melt welding plate (3) has a square structure.

4. The siphon drain trough welding device according to claim 1, characterized in that: The slide rail (7) and the slot (101) are arranged correspondingly.

5. The siphon drain trough welding device according to claim 1, characterized in that: The bottom plate (2) is provided with a second roller (9).

6. A siphon drain trough welding method, characterized in that: The welding method uses the siphon drain trough welding device according to any one of claims 1 to 5, and the steps of the welding method include: The hot-melt welding plate is heated by electricity, and at least two siphon drainage grooves are respectively placed on the fixing mechanism in front and back and fixed, so that the gap at the connection between the front siphon drainage groove and the rear siphon drainage groove corresponds to the groove; Push the heated hot-melt welding plate into the slot, and heat the tail end of the previous siphon drainage slot and the head end of the next siphon drainage slot respectively; Slide the hot melt welding plate out of the groove and weld the tail end of the previous siphon drainage groove with the head end of the next siphon drainage groove.

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