Strip-shaped steel storage rack for shelter power station
By designing a multi-layered rack for storing strip steel, the problem of inconvenient stacking of strip steel in the manufacturing of modular power plants was solved, enabling convenient classification and efficient hoisting, and improving hoisting efficiency.
Patent Information
- Application Number
- CN202423113582.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In the existing technology, it is inconvenient to stack strip steel during the manufacturing process of modular power stations, resulting in low efficiency in material handling and hoisting, especially the cumbersome process of handling and hoisting multiple materials.
Design a multi-layered strip steel storage rack, including a frame and hanging baskets. The hanging baskets are placed on roller conveyors and are equipped with a slide structure and a sliding plate. The hanging baskets can be lifted by the cooperation of the rollers and the sliding plate. The lifting lugs facilitate lifting, and the handles help the lower hanging baskets slide out.
It enables convenient classification and efficient hoisting of strip steel, reduces the need for manual handling and repeated material handling, and improves hoisting efficiency.
Smart Images
Figure CN223479632U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of raw material storage for modular power stations, specifically to a strip steel shelf for modular power stations. Background Technology
[0002] The manufacture of modular power plants requires strip steel, typically involving aluminum profiles, I-beams, angle steel, and channel steel. Aluminum profiles are mainly used to manufacture the power plant's body, while I-beams, angle steel, and channel steel are primarily used to manufacture the generator chassis. Strip steel is usually used in large quantities and is quite long, ranging from 1 to 3 meters or even 6 meters in length. Currently, strip steel is either stacked directly on the ground or stored on metal racks.
[0003] The manufacturing of modular power plants often requires more than one piece of material. Therefore, several pieces of material need to be transported to the unloading point using forklifts or overhead cranes. If there are not enough materials, more need to be retrieved. The retrieval process requires manual binding or carrying onto the hook of the overhead crane, which is very inconvenient. Utility Model Content
[0004] In order to solve the problems in the prior art, this utility model provides a convenient rack for placing strip steel materials in a modular power station.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0006] A type of rack for placing bar steel in a modular power station includes a frame and a hanging basket. The frame is a multi-layer structure, forming multiple placement layers. Each placement layer is equipped with a roller conveyor, and the hanging basket is placed on the roller conveyor. The left and right directions of the hanging basket are the same as the axial direction of the roller conveyor, with the longitudinal direction of the hanging basket as the left and right direction.
[0007] In addition to the top placement layer, the other placement layers are also equipped with a slide structure; the slide structure includes a slide plate that is set straight at both ends of the roller conveyor, with the slide plate extending along the front-back direction in the long direction; the left and right ends of the basket are respectively equipped with sliding rollers that rotate and cooperate with the slide plate in the front-back direction.
[0008] The length of the slide plate on the lower placement layer must be greater than the length of the slide plate on the adjacent upper placement layer, and the excess part of the slide plate on the lower placement layer must be adapted to the width of the hanging basket.
[0009] Furthermore, baffles are provided at both the front and rear ends of the skateboard to prevent the basket from detaching.
[0010] Furthermore, the installation height of the sliding plate is tangent to the lower edge of the sliding roller of the suspended basket.
[0011] Furthermore, the upper surface of the basket is open, and the body has multiple weight-reducing holes; the basket is provided with lifting lugs at the front, which are used for gantry crane loading and unloading.
[0012] Furthermore, the suspended basket is also equipped with a handle in the sliding direction.
[0013] Furthermore, the roller conveyors of the upper and lower placement layers are positioned correspondingly in the vertical direction.
[0014] Furthermore, the roller conveyor includes two support frames arranged opposite each other on the left and right sides of the frame body, and the two support frames are respectively fixed on the left and right sides of the frame body; multiple support rollers are rotatably connected between the two support frames, and the support rollers are laid flat in a row to form the roller conveyor.
[0015] Furthermore, the frame has a front-to-back symmetrical structure, with two sets of roller conveyors symmetrically arranged on each layer, and two hanging baskets are also provided in coordination; the slide plate also has a coordinated front-to-back symmetrical structure.
[0016] Furthermore, the frame includes left and right side frames and a middle frame; the middle frame extends in the left and right direction and is located at the front and rear midline of the frame; the two ends of the middle frame are fixedly connected to the left and right side frames respectively.
[0017] The two sets of roller conveyors for each placement layer are located on the front and rear sides of the middle frame, respectively, and the two baskets for each placement layer are also separated by the middle frame.
[0018] Furthermore, the frame includes multiple longitudinal beams arranged in a front-to-back direction, and a bottom beam extending in the front-to-back direction; the longitudinal beams of the same frame are inserted into the bottom beam and fixedly connected to it.
[0019] The middle frame includes multiple longitudinal beams arranged in a left-right direction, with a bottom beam fixed at the lower end of each longitudinal beam, and cross beams connecting the bottom beams; diagonal beams are also added between the longitudinal beams of the middle frame.
[0020] The beneficial effects of this utility model are:
[0021] This utility model is easy to use, can meet the needs of different strip materials for classification and placement, and is convenient for hoisting. When the uppermost basket needs to be hoisted, the overhead crane directly uses the lifting lugs to lift the basket; when hoisting the lower basket, due to the obstruction of the upper frame, it is necessary to use the handles to pull the basket out onto the sliding mechanism. At this time, the lifting lugs on both sides of the basket are fully exposed, and then the overhead crane is used to remove the basket.
[0022] The frame of this utility model has a symmetrical structure on both sides, and each layer can hold two sets of hanging baskets, saving space. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the overall design of this utility model;
[0024] Figure 2 This is a three-dimensional schematic diagram of the frame in this utility model;
[0025] Figure 3This is a front view of the frame in this utility model;
[0026] Figure 4 This is a top view of the frame in this utility model;
[0027] Figure 5 This is a left view of the frame in this utility model;
[0028] Figure 6 This is a schematic diagram of the skateboard in this utility model;
[0029] Figure 7 This is a schematic diagram of the suspended basket in this utility model.
[0030] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Detailed Implementation
[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0032] like Figures 1 to 7 As shown, this embodiment provides a rack for placing strip steel materials in a modular power station, including a frame 1 and hanging baskets 2. The frame 1 has a multi-layer structure, forming multiple placement layers. Each placement layer holds two hanging baskets 2, meeting the needs for classifying and placing different strip materials.
[0033] With the length of the suspended platform as the left-right direction, the frame 1 has a symmetrical structure from front to back. The frame 1 includes side frames 3 on the left and right sides, and a middle frame 4. The middle frame 4 extends in the left-right direction and is located at the front-back midline of the frame; both ends of the middle frame 4 are fixedly connected to the left and right side frames 3 respectively.
[0034] Each side frame 3 has three longitudinal frame beams 32 arranged in the front-to-back direction, and a bottom frame beam 31 extending in the front-to-back direction. The bottom frame beam 31 is an I-beam, and the three longitudinal frame beams 32 of the same frame 3 are inserted into the bottom frame beam 31 and fixedly connected to it.
[0035] The middle frame 4 includes multiple longitudinal beams 42 arranged in a left-right direction. Each longitudinal beam 42 has a bottom beam 41 extending in a front-back direction fixedly attached to its lower end. The bottom beam 41 is an I-beam, and the longitudinal beams 42 are inserted into and fixedly connected to the corresponding bottom beams 41. Crossbeams 44 connect the bottom beams 41, and diagonal beams 43 are added between the longitudinal beams 42 to enhance the overall rigidity of the frame.
[0036] Each placement layer has roller conveyors 5 symmetrically arranged on the front and rear sides of the middle frame 4 to accommodate the two hanging baskets 2 of each layer. The roller conveyors of the upper and lower placement layers are positioned correspondingly in the vertical direction. Under normal conditions, the hanging baskets 2 are placed on the corresponding roller conveyors 5, and the horizontal direction of the hanging baskets 2 is the same as the axial direction of the roller conveyors 5. The two hanging baskets 2 of each layer are also separated by the middle frame 4.
[0037] Three layers of support frames 51 are fixedly installed between two adjacent longitudinal beams 32 on the same side frame 3. The number of layers of support frames 51 is the same as the number of layers of the hanging basket. Multiple support rollers 52 are rotatably connected between the two pairs of side support frames 51. The support rollers 52 are laid flat in a row to form a roller track 5.
[0038] In addition to the top placement layer, the other placement layers are also equipped with a slide structure. The slide structure includes a slide plate 6 that is set horizontally at both ends of the roller conveyor 5. The slide plate 6 extends along the front-to-back direction in its longitudinal direction and has a front-to-back symmetrical structure.
[0039] The slide plate 6 is vertically provided with a mounting plate 61 that is fixedly connected to the frame 3. The front and rear ends of the slide plate 6 are also provided with baffles 62 to prevent the basket from falling out. The lower end of the slide plate 5 is also provided with a stiffening plate for support and reinforcement.
[0040] The arrangement of the skateboard 6 must also meet the following requirements: the length of the skateboard on the lower placement layer must be greater than the length of the skateboard on the adjacent upper placement layer, and the excess part of the skateboard on the lower placement layer must be compatible with the width of the hanging basket 2. This ensures that the lower hanging basket can be fully exposed after being pulled out.
[0041] The upper surface of the suspended platform 2 is open, and multiple weight-reducing holes are formed in the main body. Sliding rollers 21 are rotatably mounted at both ends of the suspended platform 2, and these rollers 2 roll on the sliding plate 6. A handle 22 is also provided in the sliding direction of the suspended platform 2, which is used to manually pull the suspended platform 2 directly from the roller conveyor 5 onto the sliding plate 6. Therefore, during assembly, the installation height of the sliding plate 5 is tangent to the lower edge of the sliding rollers 21 of the suspended platform 2, allowing the suspended platform to move directly onto the sliding plate 6 when pulled out.
[0042] The front and rear outer sides of the suspended basket 2 are also equipped with lifting lugs 23, which are used for retrieval and placement by the overhead crane.
[0043] The working principle of this utility model is as follows:
[0044] When the top-level suspended platform needs to be lifted, the overhead crane directly lifts the platform using its lifting lugs. When lifting the lower-level suspended platform, due to the obstruction of the upper-level frame, the platform needs to be pulled out onto the sliding mechanism using handles. At this point, the lifting lugs on both sides of the platform are fully exposed, and then the overhead crane removes the platform. In practice, the final materials are often placed on the bottom level, so the dimensions of the bottom-level suspended platform and the length of the sliding plate can be widened according to actual needs.
[0045] The above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the utility model without departing from the spirit and scope of the utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.
[0046] If the terms "first" or "second" are used in this document to define the components, those skilled in the art should know that the use of "first" or "second" is merely for the convenience of describing this utility model and simplifying the description, and unless otherwise stated, the above terms have no special meaning.
[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.
[0048] 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.
Claims
1. A type of bar steel storage rack for modular power stations, characterized in that: It includes a frame and a hanging basket. The frame is a multi-layered structure, forming multiple placement layers. Each placement layer is equipped with a roller conveyor, and the hanging basket is placed on the roller conveyor. The left and right directions of the hanging basket are the same as the axial direction of the roller conveyor, with the length of the hanging basket as the left and right direction. In addition to the top placement layer, the other placement layers are also equipped with a slide structure; the slide structure includes a slide plate that is set straight at both ends of the roller conveyor, with the slide plate extending along the front-back direction in the long direction; the left and right ends of the basket are respectively equipped with sliding rollers that rotate and cooperate with the slide plate in the front-back direction. The length of the slide plate on the lower placement layer must be greater than the length of the slide plate on the adjacent upper placement layer, and the excess part of the slide plate on the lower placement layer must be adapted to the width of the hanging basket.
2. The strip steel storage rack for modular power stations according to claim 1, characterized in that: The front and rear ends of the skateboard are respectively equipped with baffles to prevent the basket from falling out.
3. The strip steel storage rack for modular power stations according to claim 1, characterized in that: The installation height of the sliding plate is tangent to the lower edge of the sliding roller of the suspended basket.
4. The strip steel storage rack for modular power stations according to claim 1, characterized in that: The upper surface of the basket is open, and the body has multiple weight-reducing holes; the basket is provided with lifting lugs at the front and upper part, which are used for gantry crane loading and unloading.
5. The strip steel storage rack for modular power stations according to claim 4, characterized in that: The suspended basket is also equipped with a handle in the sliding direction.
6. The strip steel storage rack for modular power stations according to claim 1, characterized in that: The roller conveyors for the upper and lower placement layers are positioned correspondingly in the vertical direction.
7. The strip steel storage rack for modular power stations according to claim 6, characterized in that: The roller conveyor includes two support frames arranged opposite each other on the left and right sides of the frame body, and the two support frames are fixed on the left and right sides of the frame body respectively; multiple support rollers are rotatably connected between the two support frames, and the support rollers are laid flat in a row to form the roller conveyor.
8. The strip steel storage rack for modular power stations according to any one of claims 1-7, characterized in that: The frame has a symmetrical front-to-back structure, with two sets of roller conveyors symmetrically arranged on each layer, and two hanging baskets are also provided; the slide plate also has a symmetrical front-to-back structure.
9. The strip steel storage rack for modular power stations according to claim 8, characterized in that: The frame includes left and right side frames and a middle frame; the middle frame extends in the left and right direction and is located at the front and rear midline of the frame; the two ends of the middle frame are fixedly connected to the left and right side frames respectively. The two sets of roller conveyors for each placement layer are located on the front and rear sides of the middle frame, respectively, and the two baskets for each placement layer are also separated by the middle frame.
10. The strip steel storage rack for modular power stations according to claim 9, characterized in that: The frame includes multiple longitudinal beams arranged in a front-to-back direction, and a bottom beam extending in the front-to-back direction; the longitudinal beams of the same frame are inserted into the bottom beam and fixedly connected to it. The middle frame includes multiple longitudinal beams arranged in a left-right direction, with a bottom beam fixed at the lower end of each longitudinal beam, and cross beams connecting the bottom beams; diagonal beams are also added between the longitudinal beams of the middle frame.