A pile foundation engineering construction pile welding equipment

Abstract

The utility model discloses a pile foundation engineering construction is with base pile welding equipment, including support backing plate, support backing plate top fixedly installed with support mechanism, support mechanism top hinged connection is provided with connecting mechanism, and support mechanism right side hinged connection is provided with bearing mechanism, support mechanism includes: the first sleeve seat of fixed in support backing plate upper end, install first ball in the first sleeve seat, first ball upper end fixed link first support rod, first support rod upper end fixed link first mounting block, and first mounting block outside fixed first bundle hoop, first support rod rear is equipped with second support rod, and second support rod lower end fixed link second ball, and second ball outside is equipped with second sleeve seat, and this pile foundation engineering construction is with base pile welding equipment and adds support mechanism, connecting mechanism and bearing mechanism, and support mechanism can realize the quick positioning and firm clamping of main reinforcement, and connecting mechanism can accurate adjustment and keep the support unit interval, and bearing mechanism provides safe, stable and dry operation platform for welding operation.

Description

Technical Field

[0001] This utility model relates to the field of pile foundation engineering, specifically a pile welding equipment for pile foundation construction. Background Technology

[0002] Pile foundation engineering refers to the process of transferring the load of the building structure to deep soil or rock layers with good bearing capacity in situations with poor geological conditions, insufficient surface bearing capacity, or the need to control settlement. This is achieved by using precast or field-drilled piles (such as concrete piles, steel piles, composite piles, etc.) through construction methods such as driving, rotary drilling, or impact drilling, and relying on the friction or end bearing of the pile body to ensure that the bearing capacity and settlement of the foundation meet the design requirements. Foundation piles, on the other hand, are used in situations where the surface bearing capacity is insufficient or settlement needs to be controlled. This process involves inserting structural components such as concrete piles, steel piles, or composite piles with certain compressive, tensile, bending, and shear resistance into deep soil or rock layers through construction methods such as driving precast piles, rotary drilling, or impact drilling. The load of the superstructure is transferred through the frictional resistance of the pile body and the end bearing capacity of the pile end, either jointly or separately.

[0003] In the process of foundation pile welding, two workers are often required: one to support the heavy main reinforcing bars and the other to hold the welding gun and weld the wire. While welding guns are mature and meet welding requirements, this operation, which relies entirely on manual coordination and experience, not only increases postural fatigue and safety risks, but also exacerbates problems, especially regarding the spacing between the main reinforcing bars. For example, maintaining a constant spacing between the four main reinforcing bars is crucial for square foundation piles during welding. Changes in the spacing can lead to displacement of the pile reinforcement structure, weak welds, and overall structural instability. These problems affect the bearing capacity and safety of the foundation pile. Therefore, this invention designs a foundation pile welding device for pile foundation engineering construction to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a pile welding device for pile foundation engineering construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A pile welding device for pile foundation construction includes a support plate, a support mechanism fixedly mounted above the support plate, a connecting mechanism hinged above the support mechanism, and a load-bearing mechanism hinged to the right side of the support mechanism. The support mechanism includes: a first sleeve fixed to the upper end of the support plate, a first retaining ball installed within the first sleeve, a first support rod fixedly connected to the upper end of the first retaining ball, a first mounting block fixedly connected to the upper end of the first support rod, and a first binding hoop fixedly attached to the outside of the first mounting block; a second support rod located behind the first support rod, a second retaining ball fixedly connected to the lower end of the second support rod, a second sleeve attached to the outside of the second retaining ball, a second mounting block fixedly connected to the upper end of the second support rod, and a second binding hoop fixedly attached to the outside of the second mounting block. The system includes: a binding clamp; threaded seats fixed to the outer walls of both the first and second mounting bases, with a first limiting screw threaded into the threaded seat and a second limiting screw threaded into the outer side of the support pad; a connecting mechanism comprising an adjusting screw, a threaded sleeve, and a universal ball joint, wherein the universal ball joint is housed within the first mounting block, the threaded sleeve is fixed to the front end of the universal ball joint, and the adjusting screw is threaded into the threaded sleeve; a bearing mechanism comprising a fixed base, a connecting plate, a rotating rod, a carrier plate, and a load-bearing base, wherein the fixed base is fixed to the outer wall of the first mounting base, the connecting plate is hinged to the right end of the fixed base, the rotating rod is hinged to the right end of the connecting plate, the carrier plate is fixed to the rotating rod, the load-bearing base is fixed to the outer wall of the second mounting base, and the carrier plate is placed on the load-bearing base, forming a working platform.

[0007] Optionally, the first and second locking balls are respectively disposed on the inner side of the corresponding support rods, and the locking balls are rotatably hinged to the support rods to enable the support rods to freely rotate in the horizontal plane.

[0008] Optionally, both the first and second hoops are open-type metal hoops that can be fastened with bolts and can be quickly fastened around the main reinforcing bar to accommodate reinforcing bars of different diameters.

[0009] Optionally, the threaded seat is fixedly connected to the outer wall of the first and second sleeves respectively, and the first and second limiting screws are threadedly engaged to support the pad. The entire support mechanism can be reliably fixed to the wooden board of the foundation pile by locking the limiting screws.

[0010] Optionally, the two ends of the adjusting screw are respectively threaded to two sets of threaded sleeves on the left and right sides. By rotating the adjusting screw, the spacing between the two sets of support mechanisms can be adjusted synchronously to ensure that the spacing between the four main steel bars is constant.

[0011] Optionally, the rotating rod is fixedly connected to the carrier plate, and when the carrier plate is engaged with the load-bearing seat, it provides a stable standing or placing platform.

[0012] Optionally, the support pad can be pre-tightened to the wooden board of the foundation pile by the second limiting screw, and then the support mechanism, connection mechanism and bearing mechanism can be adjusted in sequence to complete the overall positioning, providing a safe and stable operating platform for welding workers.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, a support mechanism is provided. Through the universal hinge of the first and second locking balls and the fastening effect of the hoops, the main steel bars are supported and locked in all directions, ensuring that the position of the steel bars does not move and the spacing is constant.

[0015] 2. In this utility model, a connecting mechanism is provided. By utilizing the precise threaded engagement between the adjusting screw and the threaded sleeve, the horizontal distance between the two sets of support mechanisms can be adjusted synchronously, and the spatial angle can be adaptively achieved through the universal ball joint.

[0016] 3. In this utility model, a bearing mechanism is provided. With the ingenious combination of the fixed seat, the load-bearing seat and the carrier plate, a large-area platform that can be flipped and is stable is provided. It can not only bear the weight of workers and tools, but also avoid the influence of mud and water accumulation during welding. Attached Figure Description

[0017] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from a frontal view.

[0019] Figure 3 This is a three-dimensional top view of the structure of this utility model;

[0020] Figure 4 This is a three-dimensional, bottom-view structural diagram of the present invention;

[0021] Figure 5 This is a top view of the structure of this utility model;

[0022] Figure 6 This is a three-dimensional right-view structural schematic diagram of the present invention;

[0023] Figure 7 This is a three-dimensional sectional view of the structure of this utility model. Figure 1 ;

[0024] Figure 8 This is a three-dimensional sectional view of the structure of this utility model. Figure 2 ;

[0025] Figure 9 This is a three-dimensional sectional view of the structure of this utility model. Figure 3 ;

[0026] Figure 10 This utility model Figure 9 A magnified three-dimensional structural diagram of point A in the middle.

[0027] In the diagram: 1. Support pad; 2. Support mechanism; 201. First sleeve; 202. First locking ball; 203. First support rod; 204. First mounting block; 205. First binding clamp; 206. Second support rod; 207. Second locking ball; 208. Second sleeve; 209. Second mounting block; 210. Second binding clamp; 211. Threaded seat; 212. First limiting screw; 213. Second limiting screw; 3. Connecting mechanism; 301. Adjusting screw; 302. Threaded sleeve; 303. Universal ball; 4. Bearing mechanism; 401. Fixed seat; 402. Rotating rod; 403. Carrier plate; 404. Load-bearing seat; 405. Connecting plate. Detailed Implementation

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] 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.

[0030] 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.

[0031] Please see Figures 1-10In this embodiment of the utility model, a pile welding device for pile foundation construction includes a support plate 1, a support mechanism 2 fixedly installed above the support plate 1, a connecting mechanism 3 hinged above the support mechanism 2, and a bearing mechanism 4 hinged to the right side of the support mechanism 2; the support mechanism 2 includes: a first sleeve 201 fixed to the upper end of the support plate 1, a first retaining ball 202 installed inside the first sleeve 201, a first support rod 203 fixedly connected to the upper end of the first retaining ball 202, a first mounting block 204 fixedly connected to the upper end of the first support rod 203, a first binding hoop 205 fixedly installed outside the first mounting block 204; a second support rod 206 is provided behind the first support rod 203, a second retaining ball 207 fixedly connected to the lower end of the second support rod 206, a second sleeve 208 provided outside the second retaining ball 207, a second mounting block 209 fixedly connected to the upper end of the second support rod 206, and a second binding hoop 210 fixedly installed outside the second mounting block 209; the first sleeve 201 and The outer wall of the second set of seats 208 is fixed with threaded seats 211, and the threaded seats 211 are internally threaded with a first limiting screw 212. The outer side of the support pad 1 is threaded with a second limiting screw 213. The connecting mechanism 3 includes an adjusting screw 301, a threaded sleeve 302, and a universal ball joint 303. The universal ball joint 303 is installed inside the first mounting block 204. The front end of the universal ball joint 303 is fixedly connected to the threaded sleeve 302, and the threaded sleeve 302 is internally threaded with the adjusting screw 301. The carrying mechanism 4 includes a fixed base 401, a connecting plate 405, a rotating rod 402, a carrying plate 403, and a load-bearing base 404. The fixed base 401 is fixed to the outer wall of the first base 201. The right end of the fixed base 401 is hinged to the connecting plate 405. The right end of the connecting plate 405 is hinged to the rotating rod 402. The carrying plate 403 is fixed on the rotating rod 402. The load-bearing base 404 is fixed to the outer wall of the second base 208. The carrying plate 403 is placed on the load-bearing base 404, forming a working platform.

[0032] Place the support pad 1 inside the wooden board of the foundation pile. After confirming the position, use the second limiting screw 213 to fasten the support pad 1 to the wooden board through the threaded holes on the left and right sides, so that the support pad 1 is firm and does not move.

[0033] Two sets of support mechanisms 2 are fixedly installed on the upper end of the support pad 1. The structural relationship of each set of support mechanisms 2 is as follows: First, the first sleeve 201 is fixed to the upper end of the support pad 1, and the first retaining ball 202 is installed in the first sleeve 201. Then, the first support rod 203 is fixedly connected to the first retaining ball 202 through its lower end, thereby realizing the rotation of the support rod. The first mounting block 204 is fixedly connected to the upper end of the first support rod 203, and the first mounting block 204 is provided with a first tie 205 on the outside for fastening the main reinforcing bar. Behind the first support rod 203, a second support rod 206 is provided. The lower end of the second support rod 206 is fixedly connected to the second retaining ball 207, and the second retaining ball 207 is sleeved in the second sleeve 208 to realize its support and rotation functions. Continuing upward, the upper end of the second support rod 206 is fixed with a second mounting block 209, and a second tie 210 is also installed on the outside of the second mounting block 209 for fixing the position of the main reinforcing bar.

[0034] Threaded seats 211 are fixedly provided on the outer walls of the first seat 201 and the second seat 208. The first limiting screw 212 is threadedly connected to the threaded seat 211. The height position of the support mechanism 2 in the vertical direction can be locked by rotating the first limiting screw 212.

[0035] Reinforcement and spacing adjustment of main reinforcing bars: Place the four main reinforcing bars between the first support rod 203 and the second support rod 206 of the two sets of support mechanisms 2 respectively, and fasten them with bolts using the first tie rod 205 and the second tie rod 210 to achieve support and positioning of each main reinforcing bar.

[0036] Horizontal spacing is finely adjusted by connecting mechanism 3: Connecting mechanism 3 consists of universal ball 303, threaded sleeve 302 and adjusting screw 301. Universal ball 303 is installed inside the first mounting block 204 and the front end is fixed to threaded sleeve 302. Adjusting screw 301 is threadedly connected to threaded sleeve 302. Rotating adjusting screw 301 can synchronously adjust the distance between the two sets of support mechanisms 2 to ensure that the spacing between the four main steel bars is constant.

[0037] Construction of the working platform: Fixing seat 401 is fixedly installed on the outer wall of the first set 201, and load-bearing seat 404 is fixedly installed on the outer wall of the second set 208.

[0038] The connecting plate 405 is hinged to the right end of the fixed base 401, the rotating rod 402 is hinged to the right end of the connecting plate 405, and the mounting plate 403 is fixed on the rotating rod 402.

[0039] The rotating rod 402 and the carrier plate 403 are flipped so that the carrier plate 403 is placed on the support base 404, forming a stable standing and placing platform so that welding workers can work safely.

[0040] Welding operation: Welders operate welding guns on the work platform to weld steel wires to the main reinforcing bars. Since the spacing and position of the main reinforcing bars are precisely defined by the support mechanism 2 and the connecting mechanism 3, the welding process does not require supporting the reinforcing bars, reducing fatigue and safety hazards.

[0041] The tray 403 can hold welding batteries, welding wire and auxiliary tools, ensuring that welding materials are readily accessible.

[0042] 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 pile welding device for pile foundation construction, comprising a support plate (1), characterized in that: A support mechanism (2) is fixedly installed above the support pad (1), a connecting mechanism (3) is hinged above the support mechanism (2), and a bearing mechanism (4) is hinged on the right side of the support mechanism (2); the support mechanism (2) includes: a first sleeve (201) fixed to the upper end of the support pad (1), a first locking ball (202) installed in the first sleeve (201), a first support rod (203) fixedly connected to the upper end of the first locking ball (202), and a first mounting block (204) fixedly connected to the upper end of the first support rod (203). A first binding hoop (205) is fixed to the outside of the first mounting block (204); a second support rod (206) is provided behind the first support rod (203), the lower end of the second support rod (206) is fixed to a second retaining ball (207), a second sleeve (208) is provided outside the second retaining ball (207), the upper end of the second support rod (206) is fixed to a second mounting block (209), and a second binding hoop (210) is fixed to the outside of the second mounting block (209); threaded seats (211) are fixed to the outer walls of both the first sleeve (201) and the second sleeve (208). The threaded seat (211) is internally threaded with a first limiting screw (212), and the support pad (1) is externally threaded with a second limiting screw (213); the connecting mechanism (3) includes an adjusting screw (301), a threaded sleeve (302), and a universal ball (303), wherein the first mounting block (204) contains the universal ball (303), the front end of the universal ball (303) is fixedly connected to the threaded sleeve (302), and the threaded sleeve (302) is internally threaded with the adjusting screw (301); the bearing mechanism (4) includes a fixed seat (4 01) Connecting plate (405), rotating rod (402), carrier plate (403) and load-bearing seat (404), wherein the fixed seat (401) is fixedly connected to the outer wall of the first set (201), the right end of the fixed seat (401) is hinged to the connecting plate (405), the right end of the connecting plate (405) is hinged to the rotating rod (402), the carrier plate (403) is fixedly mounted on the rotating rod (402), the load-bearing seat (404) is fixedly connected to the outer wall of the second set (208), and the carrier plate (403) is placed on the load-bearing seat (404) to form a working platform.

2. The pile welding equipment for pile foundation construction according to claim 1, characterized in that: The first locking ball (202) and the second locking ball (207) are respectively set on the inner side of the corresponding support rod. The locking ball and the support rod are rotatably hinged to realize the free turning of the support rod in the horizontal plane.

3. The pile welding equipment for pile foundation construction according to claim 1, characterized in that: Both the first hoop (205) and the second hoop (210) are open-type metal hoops that can be fastened with bolts and can be quickly fastened around the main reinforcing bar to accommodate reinforcing bars of different diameters.

4. The pile welding equipment for pile foundation construction according to claim 1, characterized in that: The threaded seat (211) is fixed to the outer wall of the first seat (201) and the second seat (208) respectively. The first limiting screw (212) and the second limiting screw (213) are threaded together to support the pad (1). The entire support mechanism (2) can be reliably fixed to the wooden board of the foundation pile by locking the limiting screw.

5. The pile welding equipment for pile foundation construction according to claim 1, characterized in that: The adjusting screw (301) is threaded to two sets of threaded sleeves (302) on the left and right sides respectively. By rotating the adjusting screw (301), the spacing between the two sets of support mechanisms (2) can be adjusted synchronously to ensure that the spacing between the four main steel bars is constant.

6. The pile welding equipment for pile foundation construction according to claim 1, characterized in that: The rotating rod (402) is fixedly connected to the carrier plate (403), and when the carrier plate (403) cooperates with the support base (404), it provides a stable standing or placing platform.

7. The pile welding equipment for pile foundation construction according to claim 1, characterized in that: The second limiting screw (213) is used to pre-tighten the support pad (1) on the wooden board of the foundation pile. Then, the support mechanism (2), the connecting mechanism (3) and the bearing mechanism (4) are adjusted in sequence to complete the overall positioning, providing a safe and stable operating platform for welding workers.

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