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CN-116427639-B - Fixing device for steel structure roof heat preservation construction

CN116427639BCN 116427639 BCN116427639 BCN 116427639BCN-116427639-B

Abstract

The invention relates to a fixing device for construction of a heat-insulating layer of a steel structure roof, which comprises a heat-insulating layer main body, wherein sleeve frames are arranged on the front surface and the left side surface of the heat-insulating layer main body, cutting bars are arranged on the right side surface and the rear side surface of the heat-insulating layer main body, guide parts are arranged on the inner walls of the two ends of the sleeve frames and close to the edges of openings, clamping fixing structures for fixing the adjacent heat-insulating layer main bodies are arranged on the cutting bars and the sleeve frames, when the heat-insulating layer main bodies are fixedly installed, the cutting bars on the heat-insulating layer main bodies are only required to be inserted into the sleeve frames on the heat-insulating layer main bodies at the adjacent positions, and then the clamping frames are directly pushed to be inserted into first clamping grooves under the elastic action of first springs, so that the fixing installation work between the heat-insulating layer main bodies can be realized, the operation is more labor-saving and convenient, and the fixing installation work efficiency is improved.

Inventors

  • REN SHUDONG
  • DING XIONG
  • ZHAO YUN

Assignees

  • 安徽居众建设集团有限公司

Dates

Publication Date
20260508
Application Date
20230403

Claims (10)

  1. 1. The fixing device for construction of the heat preservation layer of the steel structure roof comprises a heat preservation main body (1) and is characterized in that a sleeve frame (3) is arranged on the front side and the left side of the heat preservation main body (1), cutting bars (2) are arranged on the right side and the rear side of the heat preservation main body (1), guiding parts (4) are arranged on the inner walls of the two ends of the sleeve frame (3) close to the edges of the openings, clamping fixing structures for fixing the adjacent heat preservation main bodies (1) are arranged on the cutting bars (2) and the sleeve frame (3), frame strips (6) are connected to the edge of one side of the heat preservation main body (1), slots (5) are formed in the edge of one side of the heat preservation main body (1) opposite to the frame strips (6), the clamping fixing structures comprise first clamping grooves (101), clamping frames (102) and first springs (103), the clamping frames (102) penetrate through the middle parts of the upper surfaces of the cutting bars (2), and the inner walls (201) of the two ends of the sleeve frame (3) are connected with the first shaft rod (201).
  2. 2. The fixing device for construction of the heat preservation layer of the steel structure roof according to claim 1, wherein the clamping and fixing structure comprises a second clamping groove (301), a clamping block (302) and a rotating rod (303), the second clamping groove (301) is formed in the middle of one side surface of the cutting (2) away from the heat preservation layer main body (1), the clamping block (302) is arranged in the middle of the sleeve frame (3), and the rotating rod (303) is connected to the upper edge of the clamping block (302).
  3. 3. The fixing device for construction of the heat preservation layer of the steel structure roof according to claim 2, wherein the top end of the rotating rod (303) penetrates through the upper surface of the sleeve frame (3), a U-shaped frame (304) is arranged on the top end of the rotating rod (303), and a tensioning structure is arranged in the U-shaped frame (304).
  4. 4. The fixing device for construction of the heat preservation layer of the steel structure roof according to claim 3, wherein limiting grooves (502) are formed in the middle of the lower portions of two side faces of the U-shaped frame (304), limiting blocks (501) are connected to the upper portion of the sleeve frame (3) at the two bottom ends of the U-shaped frame (304), and the limiting grooves (502) are sleeved on the limiting blocks (501).
  5. 5. The fixing device for construction of the steel structure roof heat preservation layer according to claim 3, wherein the tensioning structure comprises a plug rod (401), a first engineering sleeve (402) and a second spring (403), the plug rod (401) is connected to the middle of the lower inner wall of the U-shaped frame (304), the bottom end of the plug rod (401) is inserted into an insertion hole formed in the top end of the rotating rod (303), the rotating rod (303) is sleeved with the first engineering sleeve (402), the first engineering sleeve (402) is movably sleeved at an opening on the sleeve frame (3), the plug rod (401) is sleeved with the second spring (403), and two ends of the second spring (403) are respectively connected to the U-shaped frame (304) and the first engineering sleeve (402).
  6. 6. The fixing device for construction of the heat preservation layer of the steel structure roof as claimed in claim 5, wherein a pull block (305) is connected to the middle of the upper surface of the U-shaped frame (304), and grooves (306) are formed in the middle of two side surfaces of the pull block (305).
  7. 7. The fixing device for construction of the heat preservation layer of the steel structure roof according to claim 1, wherein the four side surfaces of the heat preservation layer main body (1) are respectively provided with a containing groove (601), and the cutting (2) and the sleeve frame (3) are respectively and movably arranged in the containing grooves (601).
  8. 8. The fixing device for construction of the heat preservation layer of the steel structure roof according to claim 7, wherein an inner groove (604) is formed in the middle of the heat preservation layer main body (1), four transverse grooves (603) which are distributed in the same angle are formed in the side groove walls of the inner groove (604), one ends of the transverse grooves (603) are communicated with the containing groove (601), fixing blocks (701) are connected between the groove walls on two sides of the transverse grooves (603), threaded rods (702) penetrate through the fixing blocks in a rotatable mode, threaded barrels (602) are sleeved at one ends of the threaded rods (702), and one ends of the four threaded barrels (602) are connected to an inserting strip (2) and a sleeve frame (3) respectively.
  9. 9. The fixing device for construction of the heat preservation layer of the steel structure roof according to claim 8, wherein the threaded rod (702) is inserted into the other end of the inner groove (604) and sleeved with a gear (803), a rotating block (801) is rotatably arranged in the middle of the lower groove wall of the inner groove (604), a circular ring (802) is arranged at the periphery of the rotating block (801), the circular ring (802) is connected with the rotating block (801) through a connecting rod (804), and teeth in meshed connection with the gear (803) are arranged below the circular ring (802).
  10. 10. The fixing device for construction of the heat preservation layer of the steel structure roof is characterized in that the top end of the rotating block (801) is connected with a vertical rod (901), the top end of the vertical rod (901) penetrating out of the heat preservation layer main body (1) is connected with rotating strips (902), a second I-shaped sleeve (1001) is sleeved on the vertical rod (901), the second I-shaped sleeve (1001) is sleeved at an opening on the heat preservation layer main body (1), a third spring (1002) is connected between the second I-shaped sleeve (1001) and the rotating strips (902), the rotating strips (902) are sleeved on limiting strips (1003), four limiting strips (1003) are distributed on the heat preservation layer main body (1) around the circumference of the vertical rod (901) at equal angles, and through grooves (1004) are formed in the middle of two side surfaces of the rotating strips (902).

Description

Fixing device for steel structure roof heat preservation construction Technical Field The invention relates to the technical field of construction, in particular to a fixing device for steel structure roof heat preservation construction. Background After the steel structure roof is built, heat preservation measures are needed to be carried out on the steel structure roof, a heat preservation layer is used for installing the heat preservation layer to the steel structure roof for heat preservation, a first side block and a second side block are connected to the left side surface and the right side surface of a heat preservation plate body respectively, a first clamping groove is formed in the first side block, a clamping block is arranged on the second side block, when two heat preservation plate bodies are paved and installed transversely, the clamping block on the second side block is inserted into the first clamping groove on the first side block on the adjacent first heat preservation plate body to reduce the leakage, a second clamping groove is formed in the upper surface of the heat preservation plate body, a second clamping block is arranged below the heat preservation plate body, and when two heat preservation plate bodies are installed vertically, the second clamping block is inserted into the second clamping groove on the adjacent heat preservation plate body to ensure the firmness between the two heat preservation plate bodies; however, when the insulation board main bodies are vertically spliced, the second clamping groove on the lower insulation board main body is required to be sleeved on the second clamping block below the upper insulation board main body, and the first clamping block on the second side block on the side surface of the lower insulation board main body is inserted into the first clamping groove on the first side block on the side surface of the left insulation board main body, and the first clamping block is tightly stuck in the first clamping groove to reduce the leakage, so that when the second clamping groove on the movable insulation board main body is sleeved on the second clamping block on the adjacent insulation board main body, larger static friction is generated between the first clamping block and the groove wall of the first clamping groove, so that the operation of moving the insulation board main body is more laborious, and the fixed installation efficiency between the insulation board main bodies is reduced. Disclosure of Invention In order to solve the problems in the background technology, the invention provides a fixing device for construction of a heat-insulating layer of a steel structure roof. The invention provides a fixing device for construction of a heat-insulating layer of a steel structure roof, which adopts the following technical scheme: The utility model provides a fixing device of steel construction roofing heat preservation construction, includes the heat preservation main part, the front and the left surface department of heat preservation main part all are provided with the cover frame, all be provided with the cutting on heat preservation main part right flank and the trailing flank, be close to open-ended border department all is provided with guiding portion on the both ends inner wall of cover frame, be provided with the block fixed knot who is used for fixed adjacent heat preservation main part on cutting and the cover frame, the border department of heat preservation main part side is connected with the frame strip, slot has been seted up to the border department of the relative frame strip side of heat preservation main part, the slot includes first draw-in groove, card frame and first spring, the upper middle department on cutting is seted up to the first draw-in groove, the card frame passes the cover frame above, be connected with two first springs between the lower inner wall of card frame and the upper inner wall of cover frame, be connected with the axostylus axostyle between the both ends inner wall of card frame, the cover has the cylinder on the axostylus axostyle. Preferably, the clamping and fixing structure comprises a second clamping groove, a clamping block and a rotating rod, wherein the second clamping groove is formed in the middle of the side surface of the cutting, which is far away from the main body of the heat insulation layer, the clamping block is arranged in the middle of the sleeve frame, and the rotating rod is connected with the upper edge of the clamping block. Preferably, the top of bull stick wears out the top setting of cover frame, be provided with the U-shaped frame on the top of bull stick, be provided with the tensioning texture in the U-shaped frame. Preferably, a limit groove is formed in the middle of the lower portions of the two side faces of the U-shaped frame, limiting blocks are connected to the upper side of the sleeve frame at the two bottom ends of the U-shaped frame, and the limit groove is