A base structure for a building artificial stone press

Abstract

The utility model relates to building structure technical field especially relates to a building artificial stone press's basic structure, the building artificial stone press's basic structure of the present application includes the pit formed in the soil layer, the wall body located the pit outer periphery, the bottom cushion pad layer of pit bottom, the reinforcement cage framework and the threaded steel frame fixed on the bottom cushion pad layer, sets up the reinforcement and concrete in the below of bottom cushion pad layer and the wall body, the reinforcement cage framework and threaded steel frame are the reinforcement layered pouring body, the reinforcement cage framework structure is by the anchor bolt and the sleeve pipe of setting up in the anchor bolt outer periphery constitutes, the threaded steel frame is three -dimensional structure, is by the threaded steel of mutual perpendicular arrangement constitutes, the artificial stone press basic structure of the utility model improves the load capacity and operating stability of press significantly, can adapt to high -strength continuous operation environment, and its structural durability prolongs equipment life.

Description

Technical Field

[0001] This utility model relates to the field of building structure technology, and in particular to the basic structure of an artificial stone press for building. Background Technology

[0002] The foundation of an artificial stone press is used to support, stabilize, and absorb the high-intensity vibrations and pressures experienced by the equipment during operation. The foundation structure must possess excellent load-bearing capacity, vibration control capabilities, and durability to ensure the press remains stable and precise under prolonged high-frequency operation. Its design directly affects the press's operating efficiency and product quality, thus playing a crucial role in industrial-grade artificial stone production, especially in the manufacturing of large slabs and high-precision products.

[0003] With the increasing application of inorganic artificial stone in high-end architectural decoration and industrial fields, the market's requirements for the density, uniformity, and strength of artificial stone slabs are gradually increasing. Traditional press foundations mostly adopt simple support and vibration damping designs, which are difficult to meet the demands of modern processes for high-pressure and uniform pressing. In recent years, in order to improve the density of inorganic artificial stone, press foundation structures have gradually developed towards high load-bearing capacity and high stability. By improving the structural design of the foundation, it can evenly distribute pressure and effectively eliminate micro-displacements during the pressing process, thereby ensuring a denser internal structure of the slab. This development of foundation structures not only improves the pressing efficiency of the press and the quality of the slabs, but also further promotes the application of inorganic artificial stone in high-strength and high-density products. In addition, with the popularization of intelligent manufacturing, in the future, this type of foundation structure may further integrate pressure monitoring and automatic adjustment systems to achieve real-time adjustment of the pressing pressure distribution, better meeting the production needs of various inorganic artificial stone slabs. This foundation structure will have broad market application prospects and is expected to become one of the core technologies in the production of high-quality inorganic artificial stone. In the existing technology, no commercially available or publicly disclosed basic structures related to artificial stone presses have been found; most focus on improving the press body, forming molds, and pressing processes. Therefore, there is an urgent need for a basic structure for an artificial stone press. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, this utility model provides a foundation structure for an artificial stone press for construction, which solves the problems of insufficient load-bearing capacity, instability, easy settlement, vibration transmission, fatigue damage and frequent maintenance of the existing press foundation structure.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] In a first aspect, the present utility model provides a basic structure for an artificial stone press for construction, characterized in that it includes a pit formed in the soil layer, a wall surrounding the pit, a bottom buffer layer at the bottom of the pit, a steel cage frame and a threaded steel frame fixed on the bottom buffer layer, and steel bars and concrete are provided below the bottom buffer layer and inside the wall.

[0009] The steel cage skeleton and the threaded steel frame are layered cast steel bodies. The steel cage skeleton structure is composed of anchor bolts and sleeves fitted around the outer periphery of the anchor bolts.

[0010] The rebar frame is a three-dimensional structure composed of rebars arranged perpendicularly to each other.

[0011] Optionally, a plurality of piles are provided at the bottom of the pit.

[0012] Optionally, the steel cage frame is located in the middle of the pit, and in the vertical direction, the anchor bolts and the threaded steel bars are arranged at intervals.

[0013] Optionally, a wall buffer pad layer is provided on the inner side of the wall.

[0014] Optionally, the top end of the anchor bolt passes through the upper fixing template, spring washer and flat washer in sequence, and is finally locked in place by a nut.

[0015] Optionally, the number of anchor bolts is from 4 to 2000.

[0016] Optionally, a lower fixed template is provided above the bottom buffer pad layer;

[0017] An anchor hook is fixedly installed at the bottom of the anchor bolt, and the anchor hook extends downward and penetrates into the lower fixed template.

[0018] Optionally, sealing rings are provided at both ends of the sleeve.

[0019] Optionally, the anchor bolt is provided with a plurality of positioning grooves along the axial direction, and the inner wall of the sleeve is provided with a plurality of protrusions, the grooves cooperating with the protrusions of the inner wall of the sleeve.

[0020] (III) Beneficial Effects

[0021] (1) The artificial stone press foundation structure proposed in this utility model significantly improves the load capacity and operational stability of the press through high load-bearing design (load-bearing capacity ≥100KN / m²) and optimized steel cage skeleton layout, and can adapt to high-intensity continuous operation environment; its structural durability extends the service life of the equipment to more than 20 years, reduces downtime losses caused by foundation deformation or damage, and has significant economic benefits.

[0022] (2) The foundation structure has a built-in multi-layer damping system (such as rubber or foamed rubber buffer layer) and a layered concrete pouring body, which effectively suppresses vibration transmission and controls foundation settlement (≤0.5mm / year); its high precision and stability ensure the pressing accuracy of the press during long-term operation, improve the density and uniformity of the board, thereby greatly improving production efficiency and product quality.

[0023] (3) The anti-fatigue design of the threaded steel frame (main reinforcement Φ16-Φ20, distribution reinforcement Φ12-Φ16) and the damping material work together to significantly reduce the risk of structural fatigue damage caused by high frequency vibration; its maintenance cycle is extended to more than twice that of the traditional structure, reducing maintenance costs and ensuring the continuous and efficient operation of the production line, combining economy and operational reliability.

[0024] (4) The basic structure supports modular expansion and geological adaptability design. For example, by strengthening the pile foundation or adjusting the thickness of the buffer layer, it can flexibly match geological conditions with different bearing capacities. Its wide applicability expands the application scenarios of the equipment in complex environments and enhances market competitiveness. Attached Figure Description

[0025] Figure 1 This is a front view of the basic structure of the artificial stone press of this utility model;

[0026] Figure 2 For the present utility model Figure 1 Enlarged diagram of point A.

[0027] [Explanation of Labels in the Attached Image]

[0028] 1. Pit 2. Wall 3. Bottom buffer pad 4. Anchor bolt 5. Sleeve 6. Wall buffer pad 7. Threaded steel 8. Lower fixed template 9. Upper fixed template 10. Spring washer 11. Flat washer 12. Nut Detailed Implementation

[0029] To better explain and facilitate understanding of this utility model, a detailed description of its specific embodiments is provided below with reference to the accompanying drawings. In this document, directional terms such as "upper," "lower," etc., are used interchangeably with other directional terms. Figure 1 The orientation is used as a reference.

[0030] This utility model proposes a foundation structure for an artificial stone press, which consists of a steel cage system formed by anchor bolts and sleeves, a shock absorption system composed of rubber and foamed rubber vibration pads, and a steel frame made of threaded steel. The foundation soil bearing capacity is required to be greater than 100KN / m². Through the process of pouring concrete or grouting in stages, a high-load-bearing and high-stability foundation structure for an artificial stone press is formed.

[0031] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0032] like Figure 1 As shown, in one embodiment of this utility model, a foundation structure for an artificial stone press is provided, including a pit 1 formed in the soil, a wall 2 surrounding the pit 1, a bottom buffer layer 3 at the bottom of the pit 1, a steel cage skeleton and a threaded steel frame fixed on the bottom buffer layer 3, and concrete filling the area below the bottom buffer layer 3 and within the wall 2 after the steel reinforcement is tied. The steel cage skeleton and the threaded steel frame are layered cast-in-place steel structures. The steel cage skeleton structure is composed of anchor bolts 4 and sleeves 14 fitted around the outer periphery of the anchor bolts 4. The threaded steel frame is composed of threaded steel bars 6 arranged perpendicularly to each other. The anchor bolts 4 and the threaded steel bars 6 are arranged at intervals.

[0033] The bottom buffer layer 3 and the wall 2, after being reinforced with steel bars, not only provide preliminary support for the foundation structure, enhancing its overall stability and reducing the risk of uneven settlement, but also effectively prevent the foundation pit from collapsing during construction, ensuring construction safety. Furthermore, the pouring of concrete helps improve the compressive strength of the foundation structure, further enhancing its stability.

[0034] The steel reinforcement cage provides strong skeletal support, enhancing overall compressive strength and effectively preventing deformation or localized settlement under high-intensity compression, thus ensuring the stability of the press during operation. Furthermore, the construction of the steel reinforcement cage improves the load-bearing capacity of the concrete, making the entire foundation structure more structurally sound.

[0035] The threaded steel frame is a support system composed of steel bars and concrete; it can improve the overall load-bearing capacity and ensure that it can resist various loads generated during the operation of the press, so that the press can maintain stable operation under strong pressure, thereby avoiding cracks and deformation caused by fatigue damage.

[0036] In one embodiment of the present invention, the basic structure of the present invention further includes a plurality of piles disposed at the lower part of the pit.

[0037] The foundation is reinforced with piles to ensure that the bearing capacity of the foundation soil is not less than 100KN / m², thus ensuring sufficient bearing capacity of the foundation and preventing settlement and deformation caused by insufficient foundation bearing capacity during long-term operation of the press, thereby ensuring the stability of the press.

[0038] When the weight of a stone press is large, the bearing capacity of the foundation soil may not be sufficient. By driving piles, the load of the stone press can be transferred to deeper, more stable soil or rock layers. Alternatively, piles can penetrate soft soil layers to transfer the load to the underlying, harder bearing layer.

[0039] In one embodiment of the present invention, a wall buffer pad 5 is provided on the inner side of the wall.

[0040] The bottom buffer layer 3 and the wall buffer layer 5 effectively absorb the high-frequency vibrations generated during the operation of the press, reduce vibration transmission, lower noise pollution, and enhance the fatigue resistance of the foundation structure. This design prevents fatigue damage caused by continuous vibration, improves durability, and enables the equipment to operate efficiently for extended periods.

[0041] like Figure 2 As shown, in one embodiment of this utility model, the number of anchor bolts is from 4 to 2000. The top end of the anchor bolt 4 passes through the upper fixing template 8, the spring washer 9 and the flat washer 10 in sequence, and is finally locked and fixed by the nut 11.

[0042] The layered casting of the reinforcing steel ensures the density and uniformity of the foundation structure, effectively reducing cracking caused by material shrinkage and stress concentration, and improving the fatigue resistance and durability of the foundation structure. Simultaneously, layered casting helps control concrete temperature changes, reducing the risk of cracking; the concrete foundation formed by multi-layered concrete or grouting significantly improves the strength and stability of the artificial stone press foundation structure, ensuring its long-term stable operation.

[0043] In one embodiment of this utility model, a lower fixed template 7 is provided above the bottom buffer pad layer 3; an anchor hook is fixedly installed at the bottom of the anchor bolt 4, and the anchor hook extends downward and penetrates into the lower fixed template 7. The anchor hook further increases the firmness between the artificial stone press and the foundation soil layer or pit 1, preventing the artificial stone press from moving when subjected to external forces.

[0044] In one embodiment of the present invention, the sleeve 14 is sleeved on the outer periphery of the anchor bolt 4, and sealing rings are provided at both ends of the sleeve 14; when the anchor bolt is inserted into the sleeve, the sealing rings can tightly fit the anchor bolt 4, preventing concrete slurry from entering the inside of the sleeve 14 and avoiding adhesion between the anchor bolt 4 and the sleeve 14 due to concrete solidification.

[0045] When the reinforcing cage is placed in the pit 1 and concrete is poured, the sleeve 14 effectively protects the anchor bolt 4 from direct impact and encapsulation by the concrete, ensuring it maintains precise position and verticality. Simultaneously, the insulating properties of the sleeve 14 prevent potential electrochemical corrosion between the anchor bolt 4 and the concrete, further improving the durability of the anchor bolt 4.

[0046] In one embodiment of this utility model, the anchor bolt 4 is provided with a plurality of positioning grooves along the axial direction, and the inner wall of the sleeve is provided with a plurality of protrusions, the grooves cooperating with the protrusions of the inner wall of the sleeve; this further restricts the rotation and displacement of the anchor bolt 4 within the sleeve 14, ensuring the positional accuracy of the anchor bolt 4 during concrete pouring.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0048] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0049] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A foundation structure for a building artificial stone press, characterized in that, Includes a pit formed in the soil layer, a wall surrounding the pit, a bottom buffer layer at the bottom of the pit, a steel cage and a threaded steel frame fixed on the bottom buffer layer, and steel bars and concrete are provided below the bottom buffer layer and inside the wall; The steel cage skeleton and the threaded steel frame are layered cast steel bodies. The steel cage skeleton structure is composed of anchor bolts and sleeves fitted around the outer periphery of the anchor bolts. The rebar frame is a three-dimensional structure composed of rebars arranged perpendicularly to each other.

2. The basic structure as described in claim 1, characterized in that: Multiple piles are installed at the bottom of the pit.

3. The basic structure as described in claim 1, characterized in that: The steel cage frame is located in the middle of the pit, and in the vertical direction, the anchor bolts and the threaded steel bars are arranged at intervals.

4. The basic structure as described in claim 1, characterized in that: The inner side of the wall is provided with a wall buffer pad layer.

5. The basic structure as described in claim 1, characterized in that: The top of the anchor bolt passes through the upper fixing template, spring washer and flat washer in sequence, and is finally locked in place by a nut.

6. The basic structure as described in claim 1, characterized in that: The number of anchor bolts ranges from 4 to 2000.

7. The basic structure as described in claim 1, characterized in that: A lower fixed template is provided above the bottom buffer pad layer; An anchor hook is fixedly installed at the bottom of the anchor bolt, and the anchor hook extends downward and penetrates into the lower fixed template.

8. The basic structure as described in claim 1, characterized in that: The sleeve is provided with sealing rings at both ends.

9. The basic structure as described in claim 1, characterized in that: The anchor bolt has several positioning grooves along its axial direction, and the inner wall of the sleeve has several protrusions, with the grooves cooperating with the protrusions on the inner wall of the sleeve.

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