Energy storage project architecture foundation bottom positioning steel plate installation control device

Abstract

The utility model relates to the field of building construction more specifically, relate to a kind of energy storage project framework foundation bottom positioning steel plate installation control device. Including annular frame body, prop foot, imprisonment device, steel strand, operating handle, frame body overhanging handle ring and lifting hook, prop foot 2 is evenly arranged with multiple groups in the bottom of annular frame body 1, imprisonment device 3 is set on annular frame body 1, frame body overhanging handle ring 6 is fixedly connected on the surface around annular frame body 1, operating handle 5 is connected with frame body overhanging handle ring 6 axle, one end of steel strand 4 is connected with operating handle 5. The device improves the installation precision and quality of steel bottom plate and positioning formwork on flatness, elevation and plane position, guarantees the smoothness of later frame body equipment installation, more through its convenient and efficient operability, significantly saves the time of embedded part installation and repeated adjustment in independent foundation. The utility model is mainly applied to energy storage project framework foundation bottom positioning steel plate installation control aspect.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and more specifically, to a control device for installing a bottom positioning steel plate on the foundation of an energy storage project structure. Background Technology

[0002] Against the backdrop of the rapid development of energy storage projects, steel structures, as commonly used embedded components in independent foundations, are widely adopted to support large energy storage racks and equipment due to their high strength, durability, and ease of construction. However, in the early stages of construction of such structures, the precise installation and fixing of the steel base plate and positioning template has always been a weak link and a key technical challenge affecting the overall project quality.

[0003] Currently, the core challenges in construction lie in the significant difficulties in accurately positioning embedded components in three-dimensional space, controlling their elevation, and ensuring overall flatness. These components serve as the foundation for the superstructure, and even minor positional deviations can be amplified during subsequent equipment installation, leading to serious issues such as misalignment, bolt insertion failure, and stress concentration. This not only significantly increases adjustment and rework costs but may also pose a hidden danger to the long-term safe and stable operation of the entire energy storage system.

[0004] A deeper analysis reveals that the pain points of traditional construction methods lie in their reliance on manual experience, coupled with simple supports, blocks, and ordinary measuring tools for piecemeal adjustments. This method lacks a systematic leveling and fixing mechanism, and the adjustments of various control parameters, such as elevation, levelness, and center position, interfere with each other, making coordinated optimization difficult. The operation process is cumbersome and inefficient, with large dispersion in precision control. More importantly, under the dynamic load impact of concrete pouring, the adjusted embedded parts are prone to displacement or settlement, rendering the previous fine adjustments futile. Existing improvement solutions, such as the fabrication of temporary fixing frames, can provide some stability, but they generally suffer from poor adaptability, inability to achieve fine adjustments, and low self-positioning accuracy, making it difficult to meet the precise and efficient requirements of diverse projects. Utility Model Content

[0005] To overcome the shortcomings of the existing technology, this utility model provides an installation control device for the bottom positioning steel plate of the foundation of an energy storage project. This device is a dedicated installation control system with precise leveling, reliable fixing, and efficient operation functions, enabling comprehensive precision control over the installation process of the steel base plate and positioning template. This improves construction quality and efficiency, and meets the high standards required for the installation of foundation embedded parts in modern energy storage projects.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A bottom positioning steel plate installation control device for an energy storage project structure foundation includes a ring-shaped frame, support legs, a securing device, steel strands, an operating handle, a frame cantilever handle ring, and a hook. Multiple sets of support legs are evenly arranged at the bottom of the ring-shaped frame. The securing device is mounted on the ring-shaped frame. The frame cantilever handle ring is fixedly connected to the four sides of the ring-shaped frame. The operating handle is axially connected to the frame cantilever handle ring. One end of the steel strand is connected to the operating handle, and the hook is located at the end of the steel strand.

[0007] The support legs are height-adjustable spiral support legs, which are used to precisely level the ring frame by rotation.

[0008] The restraint device is installed on the annular frame to fix positioning templates of different sizes.

[0009] The surface of the steel strand is provided with steel-stamped graduations to provide a durable and accurate reference for measuring elevation and flatness during the installation process.

[0010] The operating handle is connected to the steel strand through a worm gear mechanism. The reduction ratio of the worm gear mechanism is used to achieve precise fine adjustment of the tension or position of the steel strand, and its self-locking characteristic is used to prevent displacement after adjustment.

[0011] The hook is rotatably connected to the end of the steel strand used for hoisting, allowing the hook to be freely adjusted in angle during hoisting, thereby avoiding torsional stress on the steel strand and ensuring hoisting safety and stability.

[0012] The ring frame is welded from structural steel to ensure that it has sufficient structural strength and rigidity to support the entire device and embedded parts.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: From the perspective of overall structural rigidity, the ring-shaped frame constructed from welded steel sections forms a stable reference platform, providing a highly rigid operating foundation for the entire embedded part installation process and effectively preventing measurement benchmark distortion caused by deformation of the support frame. Combined with height-adjustable spiral support feet, it enables rapid and precise leveling of the entire device, ensuring the accuracy and reliability of the reference surface for all subsequent precision controls.

[0014] In terms of precise control and fine-tuning, the core adjustment structure of the device demonstrates outstanding advantages. The worm gear mechanism, driven by the operating handle, works in conjunction with the steel strand with stamped graduations, creatively integrating coarse and fine adjustments. The large reduction ratio of the worm gear mechanism allows operators to achieve precise control of the steel strand tension or position with relatively small input forces. Its inherent self-locking characteristic automatically locks the adjustment results, effectively preventing backlash or displacement caused by vibration in dynamic construction environments such as concrete pouring, fundamentally ensuring the stable maintenance of the set values ​​for elevation and flatness.

[0015] The adaptability and operational safety of the device have been improved simultaneously. The movable restraint device allows the ring frame to flexibly adapt to steel base plates or positioning templates of different sizes and layouts, greatly enhancing the device's versatility. Meanwhile, the rotating connection structure between the hook and the end of the steel strand is a key safety design. It allows the hook to rotate freely under load, thereby isolating potential torsional stress from the steel strand and preventing damage to the steel strand due to torsional loads or deflection of embedded parts, significantly improving the safety and stability of the lifting process.

[0016] This device, through the synergistic effect of a series of structures including a ring frame, spiral support legs, worm gear fine-tuning mechanism, movable restraint device, and rotating hook, not only greatly improves the installation accuracy and quality of the steel base plate and positioning template in terms of flatness, elevation, and planar position, ensuring the smoothness of subsequent frame equipment installation, but also significantly saves time on the installation and repeated adjustments of embedded parts in independent foundations due to its convenient and efficient operation, resulting in significant overall benefits. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall assembly of the present utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the operating handle structure of this utility model; Figure 4 This is a schematic diagram of the positioning operation of this utility model; In the diagram: 1 is the ring frame, 2 is the support leg, 3 is the restraint device, 4 is the steel strand, 5 is the operating handle, 6 is the frame cantilever handle ring, and 7 is the hook. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figures 1 to 4 As shown, a bottom positioning steel plate installation control device for an energy storage project structure foundation includes a ring-shaped frame 1, support legs 2, securing devices 3, steel strands 4, operating handles 5, frame cantilever handle rings 6, and hooks 7. Multiple sets of support legs 2 are evenly arranged at the bottom of the ring-shaped frame 1. The securing devices 3 are mounted on the ring-shaped frame 1. The frame cantilever handle rings 6 are fixedly connected to the four sides of the ring-shaped frame 1. The operating handles 5 are axially connected to the frame cantilever handle rings 6. One end of the steel strands 4 is connected to the operating handles 5. The hooks 7 are located at the ends of the steel strands 4. A crane is used to smoothly lift the entire device using the frame cantilever handle rings 6 welded around the ring-shaped frame 1. The device is hoisted into the independent foundation pit. Then, by rotating the multiple sets of support legs 2 evenly distributed at the bottom of the ring frame 1, the entire device is precisely leveled to form a stable reference operating platform. Next, the steel base plate or positioning template to be installed is hung on the hook 7 at the end of the steel strand 4 by ropes. At this time, by rotating the operating handle 5 connected to the cantilever handle ring 6 of the frame, the worm gear mechanism is driven to raise and lower the steel strand 4, thereby making precise adjustments to the elevation and flatness of the embedded parts. The steel markings on the surface of the steel strand 4 can be used for precise readings. After the embedded parts are adjusted to the design position, the locking device 3 is moved and tightened to secure it firmly.

[0021] Preferably, the support leg 2 is a height-adjustable spiral support leg. By rotating the ring frame 1, the worker can precisely level it. The worker can use a wrench to rotate the adjusting nut on the upper part of the support leg 2 to drive the screw at the lower part to rise and fall vertically.

[0022] Preferably, the restraining device 3 is mounted on the annular frame 1 to fix positioning templates of different sizes. The restraining device 3 can move on the preset track of the annular frame 1 through the slider or slot at its bottom.

[0023] Preferably, the surface of the steel strand 4 is provided with stamped graduations to provide a durable and accurate reference for measuring elevation and flatness during installation. When fine-tuning the operating handle 5, the clear and wear-resistant stamped graduations on the steel strand 4 can be directly observed. For example, the design elevation can be set when a certain graduation line aligns with the upper edge of the ring frame 1. This provides an intuitive and constant reference that eliminates the need for repeated measurements, greatly improving adjustment efficiency and consistency in multi-person collaborative operations.

[0024] Preferably, the operating handle 5 is connected to the steel strand 4 via a worm gear mechanism. The reduction ratio of this worm gear mechanism allows for precise fine-tuning of the tension or position of the steel strand 4, and its self-locking characteristic prevents displacement after adjustment. When the worker cranks the operating handle 5, the worm rotates, which in turn drives the worm wheel, coaxial with the steel strand drum, to rotate slowly. This mechanism allows the worker to move the steel strand 4 only a small distance with a relatively small force when turning the handle several times, achieving millimeter-level precision elevation control.

[0025] Preferably, the hook 7 is rotatably connected to the end of the steel strand 4 used for hoisting, allowing the hook 7 to freely adjust its angle during hoisting. This prevents the steel strand 4 from bearing torsional stress, ensuring hoisting safety and stability. The top of the hook 7 is connected to the connector at the end of the steel strand 4 via a swivel joint. When the hoisted steel base plate 4 swings or rotates in the air due to uneven rope tension, the hook 7 can rotate freely, and the torsional force will not be transmitted to the steel strand 4 above, thus preventing damage to the steel strand 4 due to kinking and ensuring that the embedded parts will not have angular deviations due to cable torque when in place.

[0026] Preferably, the ring frame 1 is welded from steel profiles to ensure that the ring frame 1 has sufficient structural strength and rigidity to support the entire device and embedded parts. The ring frame 1 is welded into a sturdy overall frame using standard profiles such as channel steel and I-beams.

[0027] Using a crane and the cantilever handle 6 on the ring frame 1, the entire control device is smoothly hoisted into the foundation pit, roughly aligning it with the laid-out center position. After the device is initially positioned, several support legs 2 evenly distributed at the bottom of the ring frame 1 are rotated. Since the support legs 2 are designed with height-adjustable spiral structures, adjusting them one by one allows the working surface of the ring frame 1 to be initially adjusted to a roughly horizontal state. By finely adjusting the screw depth of several support legs 2, precise leveling of the ring frame 1 is achieved. This step is crucial, as it establishes a precise and stable reference plane for all subsequent elevation and flatness control. The steel base plate or positioning template 4 to be installed is then attached to the hook 7 at the end of the steel strand 4 using ropes. Because the hook 7 and the end of the steel strand 4 are rotatably connected, internal stress caused by torsion in the steel strand 4 is effectively avoided during hoisting, ensuring safety. Subsequently, the embedded parts are slowly lowered into the pit above the approximate design elevation position through manual traction or operation.

[0028] Rotating the operating handle 5, which is connected to the steel strand 4 via a worm gear mechanism, allows for extremely precise control of the steel strand 4's winding and unwinding using the reduction ratio of the worm gear mechanism. This enables millimeter-level fine-tuning of the elevation of the suspended steel base plate or positioning template 4. Simultaneously, the steel strand 4's surface, marked with steel markings, provides a durable and clear quantitative basis for elevation adjustments. Multi-point adjustments allow for simultaneous control of the overall flatness of the embedded part 4. The worm gear mechanism's self-locking characteristic ensures that the steel strand 4's position is automatically locked after adjustment, preventing loosening due to external force or vibration. Once the elevation and flatness of the steel base plate or positioning template 4 meet design requirements, the operator moves and secures the clamping device 3 mounted on the ring frame 1. This clamping device 3 reliably clamps or presses against the embedded part 4 from the side or above, firmly locking its planar position and preventing displacement in subsequent processes. After all adjustments and fixation are completed, the concrete pouring work for the independent foundation can be carried out.

[0029] After the concrete has initially set and reached a certain strength, loosen the restraining device 3, and slightly loosen the steel strand 4 by rotating the operating handle 5 in the opposite direction to release the constraint on the embedded part 4. Then, lift the entire device away using the cantilever handle ring 6 on the frame, clean it, and reuse it on the next foundation.

[0030] The above description only details the preferred embodiments of the present utility model. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model, and all such changes should be included within the protection scope of the present utility model.

Claims

1. A control device for installing the bottom positioning steel plate of an energy storage project's structural foundation, characterized in that: The device includes a ring frame (1), support legs (2), restraint device (3), steel strand (4), operating handle (5), frame cantilever handle ring (6), and hook (7). The support legs (2) are evenly arranged in multiple sets at the bottom of the ring frame (1). The restraint device (3) is set on the ring frame (1). The frame cantilever handle ring (6) is fixedly connected to the four sides of the ring frame (1). The operating handle (5) is axially connected to the frame cantilever handle ring (6). One end of the steel strand (4) is connected to the operating handle (5). The hook (7) is set at the end of the steel strand (4).

2. The energy storage project infrastructure bottom positioning steel plate installation control device according to claim 1, characterized in that: The support leg (2) is a height-adjustable spiral support leg, which can be used to precisely level the ring frame (1) by rotation.

3. The energy storage project infrastructure bottom positioning steel plate installation control device according to claim 1, characterized in that: The restraint device (3) is set on the ring frame (1) to fix positioning templates of different sizes.

4. The energy storage project infrastructure bottom positioning steel plate installation control device according to claim 1, characterized in that: The surface of the steel strand (4) is provided with steel-stamped graduations to provide a durable and accurate reference for measuring elevation and flatness during the installation process.

5. The energy storage project foundation bottom positioning steel plate installation control device according to claim 1, characterized in that: The operating handle (5) is connected to the steel strand (4) through a worm gear mechanism. The reduction ratio of the worm gear mechanism is used to achieve precise fine adjustment of the tension or position of the steel strand (4), and its self-locking characteristic is used to prevent displacement after adjustment.

6. The energy storage project infrastructure bottom positioning steel plate installation control device according to claim 1, characterized in that: The hook (7) is rotatably connected to the end of the steel strand (4) used for hoisting, so that the angle of the hook (7) can be freely adjusted during the hoisting process, thereby avoiding the steel strand (4) from bearing torsional stress and ensuring hoisting safety and stability.

7. The energy storage project infrastructure bottom positioning steel plate installation control device according to claim 1, characterized in that: The ring frame (1) is welded from steel profiles to ensure that the ring frame (1) has sufficient structural strength and rigidity to support the entire device and embedded parts.

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