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CN-224228093-U - Double-layer heat-preservation and heat-insulation color steel plate

CN224228093UCN 224228093 UCN224228093 UCN 224228093UCN-224228093-U

Abstract

The utility model discloses a double-layer heat-insulating color steel plate which comprises an upper substrate and a lower substrate, wherein a heat-insulating layer and a heat-insulating layer are arranged between the upper substrate and the lower substrate, a circle of coaming is arranged around the heat-insulating layer and the heat-insulating layer between the upper substrate and the lower substrate, a connecting plate is arranged on one side wall of the coaming, the connecting plate is detachably connected to the coaming through a connecting piece, a locking groove is formed in the upper end of the connecting plate, a containing groove is formed in the lower end of the connecting plate, and a locking mechanism is arranged in the containing groove and is matched with the locking groove to lock two adjacent groups of connecting plates together. The utility model effectively improves the connection strength between the color steel plates and ensures the safety of the whole building.

Inventors

  • Weng Yaqin
  • ZHOU ZHENYANG

Assignees

  • 苏州市百顺耐火材料有限公司

Dates

Publication Date
20260512
Application Date
20250307

Claims (8)

  1. 1. The double-layer heat-insulation color steel plate comprises an upper substrate (1) and a lower substrate (2), wherein a heat-insulation layer (3) and a heat-insulation layer (4) are arranged between the upper substrate (1) and the lower substrate (2), a circle of coaming (5) is arranged around the heat-insulation layer (3) and the heat-insulation layer (4) between the upper substrate (1) and the lower substrate (2), the double-layer heat-insulation color steel plate is characterized in that a connecting plate (6) is arranged on one side wall of the coaming (5), the connecting plate (6) is detachably connected to the coaming (5) through a connecting piece (7), a locking groove (61) is formed in the upper end of the connecting plate (6), a containing groove (62) is formed in the lower end of the connecting plate (6), and two adjacent groups of connecting plates (6) are locked together through the matching of the locking mechanism (63) and the locking groove (61).
  2. 2. The double-layer heat-preservation and heat-insulation color steel plate according to claim 1, wherein connecting grooves (561) with the same modeling and size are respectively formed in the connecting surface of the coaming (5) and the connecting plate (6) and the opposite surfaces of the connecting surface of the coaming and the connecting plate, when the coaming (5) is attached to the connecting plate (6), the connecting grooves (561) on the attaching surface of the coaming (5) and the connecting plate (6) are in one-to-one correspondence and are oppositely arranged, and the connecting piece (7) is penetrated into the corresponding connecting groove (561) to realize the connection of the connecting plate (6) on the coaming (5).
  3. 3. The double-layer heat-insulating color steel plate as set forth in claim 2, wherein the connecting groove (561) is a dovetail groove or a T-shaped groove.
  4. 4. The double-layer heat-preservation and heat-insulation color steel plate according to claim 2, wherein positioning holes (562) with the same modeling and size are respectively formed in the connecting surface of the coaming (5) and the connecting plate (6) and the opposite surfaces of the connecting surface of the coaming and the connecting plate, when the coaming (5) is attached to the connecting plate (6), the positioning holes (562) on the attaching surface of the coaming (5) and the connecting plate (6) are in one-to-one correspondence and are oppositely arranged, and positioning pins (8) are penetrated into the corresponding positioning holes (562) to position the connecting plate (6) connected to the coaming (5).
  5. 5. The double-layer heat-insulating color steel plate as set forth in claim 1, wherein the locking mechanism (63) comprises a fixing pin (631) penetrating through the accommodating groove (62), a threaded rod (632) capable of rotating thereon is disposed on the fixing pin (631), a gasket (633) is sleeved on the threaded rod (632), and a locking nut (634) is screwed on the threaded portion of the threaded rod (632).
  6. 6. The double-layer heat-insulating color steel plate according to claim 5, wherein an avoidance groove (64) is respectively formed on the upper side wall of the locking groove (61) and the lower side wall of the accommodating groove (62), and the groove width of the avoidance groove (64) is larger than the outer diameter of the threaded rod (632) but smaller than the outer diameter of the gasket (633).
  7. 7. The double-layer heat-preservation and heat-insulation color steel plate according to claim 5, wherein at least one group of limiting blocks (6331) are arranged on the gasket (633), and a first limiting hole (611) matched with the limiting block (6331) is formed in the upper side wall of the locking groove (61).
  8. 8. The double-layer heat-insulating color steel plate of claim 7, wherein a fixing plate (65) is arranged in the accommodating groove (62), a fixing groove (651) is formed in the fixing plate (65), the groove width of the fixing groove (651) is larger than the outer diameter of the threaded rod (632) but smaller than the outer diameter of the gasket (633), and a second limiting hole (652) matched with the limiting block (6331) is formed in the fixing plate (65).

Description

Double-layer heat-preservation and heat-insulation color steel plate Technical Field The utility model belongs to the technical field of color steel plates, and particularly relates to a double-layer heat-preservation and heat-insulation color steel plate. Background The double-layer color steel plate, also called color-coated steel plate, is an advanced building material, and is a plate formed by an upper metal panel, a lower metal panel and a middle sandwich layer, and has excellent mechanical properties, and excellent fireproof, heat insulation, sound insulation and heat preservation effects. Although double-deck various steel sheet has obtained the wide application in market, current double-deck various steel sheet is at the installation, and after various steel sheet was fixed on bearing structure, fixed through the structural adhesive between its adjacent two sets of various steel sheets, this kind of fixed mode led to the joint strength of various steel sheet splice not enough, and then influences the security of whole building. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide the double-layer heat-preservation and heat-insulation color steel plate, so that the connection strength between the color steel plates is improved after the color steel plates are spliced. In order to achieve the technical purposes and effects, the utility model is realized by the following technical scheme: A double-layer heat-insulating color steel plate comprises an upper substrate and a lower substrate, wherein a heat-insulating layer and a heat-insulating layer are arranged between the upper substrate and the lower substrate, a circle of coaming is arranged around the heat-insulating layer and between the upper substrate and the lower substrate, a connecting plate is arranged on one side wall of the coaming, the connecting plate is detachably connected to the coaming through a connecting piece, a locking groove is formed in the upper end of the connecting plate, a containing groove is formed in the lower end of the connecting plate, and a locking mechanism is arranged in the containing groove and is matched with the locking groove to lock two adjacent groups of connecting plates together. Further, the bounding wall with the connecting face of connecting plate and the connecting groove that the molding, size are the same has been seted up respectively on the opposite face of two connecting faces of connecting plate, works as the bounding wall with when the connecting plate laminating, the bounding wall with on the connecting plate laminating face the connecting groove one-to-one and relative setting, through with the connecting piece penetrates the correspondence in the connecting groove, realize will the connecting plate is connected on the bounding wall. Furthermore, the connecting groove adopts a dovetail groove or a T-shaped groove. Further, the bounding wall with the locating hole that the molding, size are the same has been seted up respectively on the bounding wall with the connecting face of connecting plate and the opposite face of two connecting faces, works as the bounding wall with when the connecting plate laminating, the bounding wall with on the connecting plate laminating face the locating hole one-to-one and relative setting, through penetrating the locating pin in the locating hole that corresponds, realize to the connecting plate is connected the position on the bounding wall is fixed a position. Further, the locking mechanism comprises a fixing pin penetrating through the accommodating groove, a threaded rod capable of rotating on the fixing pin is arranged on the fixing pin, a gasket is sleeved on the threaded rod, and a locking nut is screwed on the threaded part of the threaded rod. Furthermore, an avoidance groove is respectively formed in the upper side wall of the locking groove and the lower side wall of the accommodating groove, and the groove width of the avoidance groove is larger than the outer diameter of the threaded rod but smaller than the outer diameter of the gasket. Further, at least one group of limiting blocks are arranged on the gasket, and a first limiting hole matched with the limiting block is formed in the upper side wall of the locking groove. Further, a fixing plate is arranged in the accommodating groove, a fixing groove is formed in the fixing plate, the groove width of the fixing groove is larger than the outer diameter of the threaded rod but smaller than the outer diameter of the gasket, and a second limiting hole matched with the limiting block is formed in the fixing plate. The utility model has the beneficial effects that the color steel plates lock the two adjacent groups of color steel plates after splicing, effectively improve the connection strength between the color steel plates, ensure the safety of the whole building, and have simple process, convenient assembly and low cost by adopting the assembly