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CN-224228098-U - Built-in fossil fragments homogeneity board of compression moulding

CN224228098UCN 224228098 UCN224228098 UCN 224228098UCN-224228098-U

Abstract

The utility model belongs to the technical field of homogenizing plates, and relates to a built-in keel homogenizing plate formed by pressing, which comprises the following components: the integrated plate comprises a plate body and a keel, wherein the keel is arranged in the plate body, and the keel and the plate body are pressed into a whole. After the structure is adopted, the vertical keel body is combined with the upper supporting keel and the lower supporting keel which extend horizontally, vertical pressure is transmitted to the supporting platform through the keel body, transverse stress is dispersed by the upper supporting keel and the lower supporting keel, and bidirectional compressive strength is improved by 30% -40%.

Inventors

  • LI MINGYUE
  • ZOU MING

Assignees

  • 山东威宝节能科技集团有限公司

Dates

Publication Date
20260512
Application Date
20250413

Claims (10)

  1. 1. The pressing-formed built-in keel homogenizing plate is characterized by comprising a plate body and a first keel, wherein the first keel is arranged in the plate body and is pressed into a whole with the plate body; The first keel comprises a keel body, the upper end of the keel body extends rightwards to form an upper supporting keel, and the lower end of the keel body extends leftwards to form a lower supporting keel; Or, the upper end of the keel body extends leftwards to form an upper supporting keel, and the lower end of the keel body extends rightwards to form a lower supporting keel.
  2. 2. The compression molded in-line keel homogeneous plate of claim 1, wherein said keel body is at a predetermined angle to the horizontal.
  3. 3. The compression molded in-line keel homogeneous plate of claim 2, wherein said upper support keel is parallel to the horizontal plane.
  4. 4. A compression molded in-line keel homogeneous plate according to claim 3, wherein said lower support keel is parallel to the horizontal plane.
  5. 5. The compression molded in-line keel homogeneous of claim 2, wherein the distal end of said upper support keel extends downwardly at least one first vertical compression-resistant keel.
  6. 6. The compression molded in-line keel homogeneous plate of claim 5, wherein the distal end of said lower support keel extends downwardly at least one second vertical compression-resistant keel.
  7. 7. The compression molded in-line keel homogeneous plate of claim 6, wherein the first and/or second vertical compression keels form an angle with the horizontal.
  8. 8. The compression molded built-in keel homogeneous plate of claim 2, further comprising a second keel, wherein the first keel and the second keel are compressed together with the plate body into one piece, wherein the second keel is spaced from the first keel, wherein the second keel has the same structure as the first keel, and wherein the first keel and the second keel are connected by a connector.
  9. 9. The compression molded in-line keel homogeneous plate of claim 8, wherein said connector is parallel to the horizontal plane.
  10. 10. The compression molded in-line keel homogeneous plate of claim 8 or 9, wherein the connector is adjacent the upper support keel and wherein the connector is connected at each end to a corresponding keel body.

Description

Built-in fossil fragments homogeneity board of compression moulding Technical Field The utility model belongs to the technical field of homogenizing plates, and particularly relates to a built-in keel homogenizing plate formed by pressing. Background Existing homogeneous plates (such as gypsum boards and fiber cement boards) often face the problem of insufficient compression resistance in building applications, and particularly are prone to local deformation and even cracking when subjected to concentrated loads (such as suspended weights or long-term lateral stresses, such as high-rise building wind pressure). The defect is mainly caused by the material characteristics that the inside of the homogenizing plate is of a homogeneous structure, and the lack of a directional reinforced mechanical framework leads to single stress transmission path and generally low compressive strength. In order to solve the problem, a built-in keel reinforcement technology is introduced, namely, a light steel keel or a composite material keel (such as glass fiber reinforced plastic) is embedded in the production process of the homogeneous plate, so as to form a plate-rib composite structure. The prior strengthening process of the built-in keels of the homogenizing plate has two core defects, and directly affects the mechanical properties of the composite structure, namely, 1, in the stage of compacting and forming the homogenizing plate (such as gypsum board rolling and fiber cement board hot pressing), if the keels which are not pre-fixed are directly compacted together with raw materials, the keels can be displaced or distorted due to the difference of rheological characteristics of the materials, 2, part of manufacturers avoid the problem of compacting and deformation, and adopt a 'post-hole embedding method' - [ mechanical slotting/drilling on the homogenizing plate first ], and then the keels are inserted and fixed by adhesives. The method has the advantages that the process is simplified, new defects such as insufficient interfacial binding force are introduced, micro cracks are formed on the homogeneous plates at the edges of the holes due to cutting damage, the adhesive only covers the contact surface, the shearing strength of the keel-plate interface is low, the stress concentration is increased, geometric mutation is formed at the holes, and the fatigue life is remarkably reduced. Disclosure of utility model In order to solve the problems in the prior art, the utility model provides a built-in keel homogenizing plate formed by pressing. In order to achieve the above purpose, the present utility model adopts the following technical scheme: as one aspect of the present utility model, a pressed built-in keel homogeneous plate is provided, comprising a plate body and a first keel, wherein the first keel is arranged in the plate body, and the first keel and the plate body are pressed into a whole; The first keel comprises a keel body, the upper end of the keel body extends rightwards to form an upper supporting keel, and the lower end of the keel body extends leftwards to form a lower supporting keel; Or, the upper end of the keel body extends leftwards to form an upper supporting keel, and the lower end of the keel body extends rightwards to form a lower supporting keel. According to the utility model, the keel body forms a preset included angle with the horizontal plane. According to the utility model, the upper support keel is parallel to the horizontal plane. According to the utility model, the lower support keel is parallel to the horizontal plane. According to the utility model, the distal end of the upper support runner extends downwardly at least one first vertical compression runner. According to the utility model, the end of the lower support keel extends downwardly at least one second vertical compression-resistant keel. According to the utility model, an included angle is formed between the first vertical compression-resistant keel and/or the second vertical compression-resistant keel and the horizontal plane. The plate body is provided with a first keel, a second keel and a connecting piece, wherein the first keel and the second keel are pressed together with the plate body into a whole, the second keel and the first keel are arranged at intervals, the second keel has the same structure as the first keel, and the first keel and the second keel are connected through the connecting piece. According to the utility model, the connecting piece is parallel to the horizontal plane. According to the utility model, the connecting piece is close to the upper supporting keel, and two ends of the connecting piece are respectively connected with the corresponding keel bodies. The pressed built-in keel homogenizing plate has the beneficial effects that the vertical keel body is combined with the upper supporting keel and the lower supporting keel which extend horizontally, vertical pressure is transmitted to the supporting