Steel pipe pile guiding and positioning auxiliary welding device

Abstract

The utility model relates to a guiding and positioning auxiliary welding device for a steel pipe pile. The guiding and positioning auxiliary welding device for the steel pipe pile comprises a fixing platform, a guiding support and two sets of U-shaped hoops. The fixing platform is arranged around the steel pipe pile so as to support the steel pipe pile. The guide support is arranged above the fixed platform, arranged between the two steel pipe piles in a sleeving mode and used for guiding and positioning the two steel pipe piles. Each group of U-shaped hoops is arranged corresponding to the end part of a single steel pipe pile, each group of U-shaped hoops comprises at least one U-shaped hoop, and the U-shaped hoops are arranged in the guide bracket and are used for clamping and fixing the corresponding steel pipe piles. The two steel pipe piles are placed in the guide support, the two sets of U-shaped hoops are used for fastening and positioning the two steel pipe piles, the welding position between the steel pipe piles is controlled, workers are assisted in welding, damage to steel pipes is reduced, safety is improved, and meanwhile the welding efficiency can be improved. After welding is finished, the device can be reused after being integrally detached, and cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of temporary bridge support technology, specifically to a steel pipe pile guiding and positioning auxiliary welding device. Background Technology

[0002] Steel pipe piles are widely used in bridge construction support structures due to their excellent straightening effect, deviation control capability, and high vertical bearing capacity. However, support structures are usually large in size, requiring multiple steel pipe piles to be interconnected to form a steel pipe pile support, which places high demands on installation and welding technology. The installation of steel pipe piles requires skilled professional construction personnel; otherwise, its stability may be affected, and damage to the steel pipe piles may be caused. Furthermore, the installation and welding efficiency of steel pipe piles is relatively low. Summary of the Invention

[0003] The purpose of this utility model is to provide a steel pipe pile guiding and positioning auxiliary welding device, which can place two steel pipe piles in a guide support and use two sets of U-shaped clamps to fix the two steel pipe piles in a tight position, control the welding position between the steel pipe piles, assist workers in welding, reduce damage to the steel pipes, and speed up the welding efficiency.

[0004] To achieve the above objectives, this utility model provides a steel pipe pile guiding and positioning auxiliary welding device, comprising:

[0005] A fixed platform is set up around the steel pipe pile to support the steel pipe pile;

[0006] A guide bracket is disposed above the fixed platform and fitted between the two steel pipe piles for guiding and positioning the two steel pipe piles.

[0007] Two sets of U-shaped clamps are provided, each set of which corresponds to the end of a single steel pipe pile. Each set of U-shaped clamps has at least one clamp. The U-shaped clamps are installed inside the guide bracket and are used to clamp and fix the corresponding steel pipe pile.

[0008] Optionally, the steel pipe pile guiding and positioning auxiliary welding device further includes several reinforcing bolts. Fixing holes corresponding to several reinforcing bolts are opened around the connection between the fixing platform and the guide bracket. The reinforcing bolts pass through the corresponding fixing holes and abut against the steel pipe pile to reinforce the device.

[0009] Optionally, the reinforcing bolt is provided with an external nut, and the reinforcing bolt and the external nut cooperate to fasten the device.

[0010] Optionally, a rubber pad is provided on the inner side of the U-shaped clamp.

[0011] Optionally, the guide bracket is welded to the fixed platform.

[0012] Optionally, a plurality of welding blocks are provided between the U-shaped clamp and the guide bracket.

[0013] Optionally, each group has one U-shaped clamp, and two U-shaped clamps cooperate to clamp and fix the two steel pipe piles to position the welding position between the two steel pipe piles.

[0014] The beneficial effects of this invention are as follows: By placing two steel pipe piles inside the guide support and using two sets of U-shaped clamps to securely fix the two steel pipe piles in place, the welding position between the steel pipe piles is controlled, assisting workers in welding. This reduces damage to the steel pipes, enhances safety, and accelerates welding efficiency. After welding, the device can be completely disassembled and reused, saving costs.

[0015] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a schematic side view of a steel pipe pile guiding and positioning auxiliary welding device according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic top view of a steel pipe pile guiding and positioning auxiliary welding device according to an embodiment of the present invention;

[0018] In the diagram: 1. Fixed platform; 2. Guide bracket; 3. U-shaped clamp; 4. Reinforcing bolt; 5. Welding block. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] Please see Figure 1 and Figure 2 A preferred embodiment of this application shows a steel pipe pile guiding and positioning auxiliary welding device, comprising a fixed platform 1, a guide bracket 2, and two sets of U-shaped clamps 3. The fixed platform 1 is arranged around the steel pipe pile to support it. The guide bracket 2 is arranged above the fixed platform 1 and sleeved between two steel pipe piles for guiding and positioning the two steel pipe piles. Each set of U-shaped clamps 3 is provided corresponding to the end of a single steel pipe pile, and there is at least one U-shaped clamp 3 in each set. The U-shaped clamp 3 is arranged inside the guide bracket 2 and is used to clamp and fix the corresponding steel pipe pile.

[0023] The installation of steel pipe piles requires skilled professional construction personnel; otherwise, it may affect their stability or cause damage to the steel pipe piles. Furthermore, the connection and installation efficiency of steel pipe piles is relatively low.

[0024] Therefore, according to the embodiment of this utility model, by placing two steel pipe piles inside the guide bracket 2 and using two sets of U-shaped clamps 3 to tightly fix the two steel pipe piles in position, the welding position between the steel pipe piles is controlled, assisting workers in welding. This reduces damage to the steel pipes, makes the process safer, and also speeds up the welding process. After welding, the device can be completely disassembled and reused, saving costs.

[0025] The following detailed description uses specific examples:

[0026] Please see Figure 1 The steel pipe pile guiding and positioning auxiliary welding device also includes several reinforcing bolts 4. Fixing holes corresponding to the reinforcing bolts 4 are opened around the connection between the fixing platform 1 and the guide bracket 2. The reinforcing bolts 4 pass through the corresponding fixing holes and abut against the steel pipe pile to reinforce the device. An external nut is provided on each reinforcing bolt 4, and the reinforcing bolt 4 cooperates with the external nut to fasten the device. Specifically, in this embodiment, the dimensions of the reinforcing bolts 4 and the fixing holes are 12mm.

[0027] The U-shaped clamp 3 has a rubber pad on its inner side. This rubber pad provides cushioning between the U-shaped clamp 3 and the steel pipe pile, preventing friction damage. Specifically, in this embodiment, the U-shaped clamp 3 is an 8mm thick semi-circular steel plate. Each set has one U-shaped clamp 3; two U-shaped clamps 3 work together to clamp and fix two steel pipe piles, positioning them for welding. Two U-shaped clamps 3, one above the other, are positioned on one side of the steel pipe pile to fix the upper and lower piles respectively, leaving space for welding operations. The vertical spacing between the two U-shaped clamps 3 is determined according to the required welding space.

[0028] Please see Figure 1 and Figure 2 The guide bracket 2 is welded to the fixed platform 1, and several welding blocks 5 are provided between the U-shaped clamp 3 and the guide bracket 2. Specifically, in this embodiment, the fixed platform 1 is formed by welding four 40a I-beams around the steel pipe pile to ensure the stability of the steel pipe pile and prevent it from shifting. The longitudinal spacing between the I-beams is determined by the size of the steel pipe pile. The guide bracket 2 is a 40a I-beam, and its overall length is determined by the distance between the outer sides of two steel pipe piles. The inner side of the guide bracket 2 is welded to the U-shaped clamp 3 through four welding blocks 5, and the lower part of the guide bracket 2 is welded to the reinforcing bolts 4. The guide bracket 2 is used to ensure the planar positioning of the steel pipe pile and prevent the steel pipe pile from being misaligned.

[0029] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A steel pipe pile guiding and positioning auxiliary welding device, characterized in that, include: A fixed platform is set up around the steel pipe pile to support the steel pipe pile; A guide bracket is disposed above the fixed platform and fitted between the two steel pipe piles for guiding and positioning the two steel pipe piles. Two sets of U-shaped clamps are provided, each set of which corresponds to the end of a single steel pipe pile. Each set of U-shaped clamps has at least one clamp. The U-shaped clamps are installed inside the guide bracket and are used to clamp and fix the corresponding steel pipe pile.

2. The steel pipe pile guiding and positioning auxiliary welding device according to claim 1, characterized in that, It also includes several reinforcing bolts. Fixing holes corresponding to several reinforcing bolts are opened around the connection between the fixing platform and the guide bracket. The reinforcing bolts pass through the corresponding fixing holes and abut against the steel pipe pile to reinforce the device.

3. The steel pipe pile guiding and positioning auxiliary welding device according to claim 2, characterized in that, The reinforcing bolt is provided with an external nut, and the reinforcing bolt and the external nut cooperate to fasten the device.

4. The steel pipe pile guiding and positioning auxiliary welding device according to claim 1, characterized in that, The U-shaped clamp has a rubber pad on the inside.

5. The steel pipe pile guiding and positioning auxiliary welding device according to claim 1, characterized in that, The guide bracket is welded to the fixed platform.

6. The steel pipe pile guiding and positioning auxiliary welding device according to claim 4, characterized in that, Several welding blocks are provided between the U-shaped clamp and the guide bracket.

7. The steel pipe pile guiding and positioning auxiliary welding device according to claim 6, characterized in that, Each group has one U-shaped clamp, and two U-shaped clamps work together to clamp and fix the two steel pipe piles to position the welding position between the two steel pipe piles.

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