House ceiling mounting structure

Abstract

The invention discloses a house suspended ceiling mounting structure, and relates to the technical field of house suspended ceilings, the house suspended ceiling mounting structure comprises a base column and a decorative plate, the top of the decorative plate is fixedly provided with a connecting plate through a bolt, the surface of the base column is fixedly provided with a mounting ring A through a bolt, and the top of the mounting ring A is fixedly connected with a davit; the top of the hanging column is fixedly connected with a mounting plate, and a positioning mounting mechanism is arranged on the surface of the base column, so that when the mounting ring A or the mounting ring B is connected to the base column in a sleeving manner, and when a threaded hole in the side face of the mounting ring A or the mounting ring B corresponds to a threaded hole in the surface of the base column in position, the mounting ring A or the mounting ring B can be positioned. The magnetic block can attract the attraction block to enter the open groove so that the position of the installation ring A or the installation ring B can be limited, installation can be conveniently conducted through a screw, and when the installation ring A or the installation ring B needs to be moved continuously, the sliding rod is pulled upwards through the pulling plate so that the attraction block can be driven to leave the open groove.

Description

Technical Field

[0001] The present invention relates to the technical field of house ceiling, and specifically to a house ceiling installation structure. Background Art

[0002] A ceiling refers to a kind of decoration for the top decoration of a house living environment. Simply put, it refers to the decoration of the ceiling, which is an important part of interior decoration, having the functions of heat preservation, heat insulation, sound insulation, and sound absorption, and is also a concealed layer for projects such as electrical, ventilation and air conditioning, communication, and fire prevention and alarm pipeline equipment.

[0003] The patent document with the publication number CN108612248A discloses a house ceiling installation structure, including a base column, a suspension member, a main keel, and a secondary keel. Two threaded holes are opened on one surface of the base column, and the threaded holes are blind hole structures; the suspension member includes a suspension column and a reinforcement sleeve. The cross-section of the suspension column is an inverted trapezoid structure. One end of the suspension column is fixed with a threaded rod, and the threaded rod is in threaded cooperation with the threaded hole. The other end of the suspension column is fixed with a U-shaped clamping plate; the reinforcement sleeve is a conical sleeve structure, and the reinforcement sleeve is sleeved on the outer surface of the suspension column.

[0004] In the above application document, the main keel is positioned and lifted through the clearance fit between the U-shaped clamping plate and the main keel. The secondary keel is supported by a support block with a U-shaped structure on one side of the main keel, and the arc surface structure on the support block facilitates the adjustment of the angle of the secondary keel. Its overall structure is more troublesome to install and is not applicable to other shaped decorative plates, so it needs to be improved. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a house ceiling installation structure, which solves the problems raised in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A house ceiling installation structure, including a base column and a decorative plate. A connecting plate is fixedly installed on the top of the decorative plate through bolts. An installation ring A is fixedly installed on the surface of the base column through bolts. The top of the installation ring A is fixedly connected with a suspension column. The top of the suspension column is fixedly connected with an installation plate. A positioning and installation mechanism is arranged on the surface of the base column; the positioning and installation mechanism includes an installation ring B and an opening groove. The opening groove is opened on the surface of the base column. A magnetic block is arranged inside the opening groove. A groove body is opened on the inner side wall of the installation ring B. A sliding rod penetrates through and is slidably connected to the top of the groove body. The top of the sliding rod is fixedly connected with a pulling plate. The bottom of the sliding rod is fixedly connected with a suction block. A telescopic connection mechanism is arranged at the bottom of the installation ring B.

[0007] According to the above technical solution, the diameter of the suction block is equal to the inner diameter of the groove body, and the opening size of the opening groove is equal to the opening size of the groove body. The stainless steel suction block can be sucked into the opening groove through the magnetic block.

[0008] According to the above technical solution, in the initial state, one-half of the suction block is located inside the opening groove, and the bottom of the suction block is in contact with the top of the magnet block in the initial state. The suction block is stuck in the opening groove to limit the position of the mounting ring B.

[0009] According to the above technical solution, the telescopic connection mechanism includes a fixed column, a telescopic column is slidably connected inside the fixed column, a threaded rod is rotatably connected to the top inside the fixed column, the telescopic column is threadedly connected to the threaded rod through an internal thread, a bevel gear A is fixedly connected to the surface of the threaded rod, a rotating column penetrates and is rotatably connected to the side of the fixed column, a bevel gear B is fixedly connected to one end of the rotating column close to the fixed column, a limiting column and a return spring are fixedly connected to the inner side wall of the rotating column, a card slot is formed on the inner wall of the rotating column, an anti-misoperation rotation assembly is arranged at one end of the rotating column away from the bevel gear B, and a limiting mechanism is arranged on the side of the fixed column.

[0010] According to the above technical solution, the anti-misoperation rotation assembly includes a rotating rod, the rotating rod penetrates through one end of the rotating column away from the bevel gear B, a rotating block is fixedly connected to one end of the rotating rod, a round block is fixedly connected to the other end of the rotating rod, a groove is formed on the surface of the round block, a telescopic spring is arranged inside the groove, and an arc-shaped block A is elastically connected to the inside of the groove through the telescopic spring.

[0011] According to the above technical solution, the bevel gear B is vertically meshed with the bevel gear A, the top of the connecting plate is fixedly connected to the bottom of the telescopic column, the opening size of the groove is equal to the opening size of the card slot, the arc surface of the arc-shaped block A faces the direction of the rotating block, one end of the arc-shaped block A away from the telescopic spring abuts against the inner wall of the rotating column, and the telescopic spring is in a compressed state in the initial state. When the round block moves to the right to drive the groove to coincide with the card slot, the telescopic spring will rebound to drive the arc-shaped block A to be stuck in the card slot.

[0012] According to the above technical solution, a plurality of groups of the card slots are provided, and the plurality of groups of card slots are arranged in a circumferential array on the inner wall of the rotating column. One end of the return spring away from the inner side wall of the rotating column abuts against the round block in the initial state, and when the round block moves to the right, the return spring will be compressed.

[0013] According to the above technical solution, the limiting mechanism includes a pneumatic chamber and a limiting groove. The pneumatic chamber penetrates and is fixedly connected to the side of the fixed column. An airbag is arranged at one end of the pneumatic chamber. A piston rod is slidably connected to the other end inside the pneumatic chamber. A moving block is fixedly connected to the top of the piston rod. A compression spring is arranged inside the moving block. An arc-shaped block B is elastically connected to the inside of the moving block through the compression spring. The limiting groove is formed on the surface of the rotating rod.

[0014] According to the above technical solution, the arc surface of the arc-shaped block B faces the rear end, the width before and after the limiting groove is equal to that of the arc-shaped block B, and when the arc-shaped block B enters the limiting groove, the rotating rod cannot rotate clockwise any more.

[0015] According to the above technical solution, the airbag is in an inflated state in the initial state, the limiting grooves are arranged in several groups, and the several groups of limiting grooves are arranged in a circumferential array on the surface of the rotating rod. The arrangement of the several groups of limiting grooves can ensure the clamping of the arc-shaped block B.

[0016] The present invention provides a ceiling installation structure for a house. It has the following beneficial effects:

[0017] (1) Through the setting of the positioning and installation mechanism in the present invention, when the installation ring A or the installation ring B is sleeved on the base column, when the threaded holes on the side of the installation ring A or the installation ring B correspond to the threaded holes on the surface of the base column, the magnetic block will attract the suction block into the opening groove to limit the position of the installation ring A or the installation ring B, so as to facilitate the installation with screws. When it is necessary to continue moving the installation ring A or the installation ring B, pulling the sliding rod upward through the pull plate can drive the suction block out of the opening groove.

[0018] (2) Through the setting of the telescopic connection mechanism in the present invention, through the cooperation of components such as the threaded rod, bevel gear A, and bevel gear B, the telescopic column can be telescoped upward or downward to adapt to the installation of decorative plates of different shapes. And through the cooperation of the anti-misoperation rotation assembly, the telescopic column can be adjusted only when the rotation block is pressed to the right and rotated.

[0019] (3) Through the setting of the limiting mechanism in the present invention, when the rotation block is pressed to the right and rotated clockwise to make the telescopic column retract upward into the fixed column, when the telescopic column moves upward close to the highest position, through the cooperation of components such as the airbag, air pressure chamber, and piston rod, the arc-shaped block is clamped into the limiting groove, and the clamping of the arc-shaped block into the limiting groove will make the rotating rod unable to rotate clockwise any more, preventing the telescopic column from continuing to move upward and conflicting with the bevel gear A to cause problems such as thread slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present invention;

[0021] Figure 2 is a three-dimensional top view of the overall structure of the present invention;

[0022] Figure 3 is a three-dimensional schematic diagram of the structure of the positioning and installation mechanism of the present invention;

[0023] Figure 4 is a three-dimensional cross-sectional view of the structure of the positioning and installation mechanism and the telescopic connection mechanism of the present invention;

[0024] Figure 5 For the present invention Figure 4 An enlarged view of the structure at position A in the present invention;

[0025] Figure 6 A three-dimensional cross-sectional view of the anti-mis-touch rotation assembly of the present invention;

[0026] Figure 7 A three-dimensional schematic diagram of the structure of the limiting mechanism of the present invention;

[0027] Figure 8 A three-dimensional cross-sectional view of the structure of the limiting mechanism of the present invention.

[0028] In the figure: 1, base column; 2, decorative plate; 3, mounting ring A; 4, hanging column; 5, mounting plate; 6, connecting plate; 7, positioning and mounting mechanism; 71, mounting ring B; 72, opening groove; 73, magnet; 74, groove body; 75, sliding rod; 76, pulling plate; 77, attracting block; 8, telescopic connecting mechanism; 81, fixed column; 82, telescopic column; 83, threaded rod; 84, bevel gear A; 85, rotating column; 86, bevel gear B; 87, limiting column; 88, return spring; 89, clamping groove; 9, anti-mis-touch rotation assembly; 91, rotating rod; 92, rotating block; 93, round block; 94, groove; 95, telescopic spring; 96, arc block A; 10, limiting mechanism; 101, air pressure chamber; 102, airbag; 103, piston rod; 104, moving block; 105, compression spring; 106, arc block B; 107, limiting groove. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Please refer to Figures 1-8, an embodiment of the present invention is: a ceiling installation structure for a house, including a base column 1 and a decorative panel 2. A connecting plate 6 is fixedly installed at the top of the decorative panel 2 by bolts. An installation ring A3 is fixedly installed on the surface of the base column 1 by bolts. A suspension column 4 is fixedly connected to the top of the installation ring A3. An installation plate 5 is fixedly connected to the top of the suspension column 4. A positioning installation mechanism 7 is arranged on the surface of the base column 1; the positioning installation mechanism 7 includes an installation ring B71 and an opening groove 72. The opening groove 72 is opened on the surface of the base column 1. A magnetic block 73 is arranged inside the opening groove 72. A groove body 74 is opened on the inner side wall of the installation ring B71. A sliding rod 75 penetrates and is slidably connected to the top of the groove body 74. A pulling plate 76 is fixedly connected to the top of the sliding rod 75. A suction block 77 is fixedly connected to the bottom of the sliding rod 75. The diameter of the suction block 77 is equal to the inner diameter of the groove body 74, and the opening size of the opening groove 72 is equal to the opening size of the groove body 74. The magnetic block 73 can suck the suction block 77 made of stainless steel into the opening groove 72. In the initial state, half of the suction block 77 is located inside the opening groove 72, and the bottom of the suction block 77 is initially in contact with the top of the magnetic block 73. The suction block 77 being stuck in the opening groove 72 restricts the position of the installation ring B71. A telescopic connection mechanism 8 is arranged at the bottom of the installation ring B71. The telescopic connection mechanism 8 includes a fixed column 81. A telescopic column 82 is slidably connected inside the fixed column 81. A threaded rod 83 is rotatably connected to the top inside the fixed column 81. The telescopic column 82 is threadedly connected to the threaded rod 83 through internal threads. A bevel gear A84 is fixedly connected to the surface of the threaded rod 83. A rotating column 85 penetrates and is rotatably connected to the side of the fixed column 81. A bevel gear B86 is fixedly connected to the end of the rotating column 85 close to the fixed column 81. A limiting column 87 and a return spring 88 are fixedly connected to the inner side wall of the rotating column 85. A clamping groove 89 is opened on the inner wall of the rotating column 85. An anti-misoperation rotation assembly 9 is arranged at the end of the rotating column 85 away from the bevel gear B86. The anti-misoperation rotation assembly 9 includes a rotating rod 91. The rotating rod 91 penetrates through the end of the rotating column 85 away from the bevel gear B86. A rotating block 92 is fixedly connected to one end of the rotating rod 91. A round block 93 is fixedly connected to the other end of the rotating rod 91. A groove 94 is opened on the surface of the round block 93. A telescopic spring 95 is arranged inside the groove 94. An arc-shaped block A96 is elastically connected inside the groove 94 through the telescopic spring 95. The bevel gear B86 is vertically meshed with the bevel gear A84. The top of the connecting plate 6 is fixedly connected to the bottom of the telescopic column 82. The opening size of the groove 94 is equal to the opening size of the clamping groove 89. The arc surface of the arc-shaped block A96 faces the direction of the rotating block 92. The end of the arc-shaped block A96 away from the telescopic spring 95 abuts against the inner wall of the rotating column 85, and the telescopic spring 95 is in a compressed state in the initial state. When the round block 93 moves to the right to drive the groove 94 to coincide with the clamping groove 89, the telescopic spring 95 will rebound to drive the arc-shaped block A96 to be stuck in the clamping groove 89. A limiting mechanism 10 is arranged on the side of the fixed column 81.

[0031] In use, the mounting ring A3 and the mounting ring B71 are sleeved on the surface of the base column 1 from the front end of the base column 1. When the threaded holes on the side surfaces of the mounting ring A3 or the mounting ring B71 correspond to the threaded holes on the surface of the base column 1, the magnet block 73 will attract the suction block 77 into the opening groove 72. The entry of the suction block 77 into the opening groove 72 will limit the position of the mounting ring A3 or the mounting ring B71 and prevent further movement. When it is necessary to continue moving the position of the mounting ring A3 or the mounting ring B71, the slide bar 75 can be pulled by the pull plate 76. The movement of the slide bar 75 drives the separation of the suction block 77 from the magnet block 73 and its departure from the opening groove 72. When the positions of the mounting ring A3 or the mounting ring B71 are determined, screws can be passed through the threaded holes on the side surfaces of the mounting ring A3 or the mounting ring B71 and into the threaded holes on the surface of the base column 1 to fixedly mount the mounting ring A3 or the mounting ring B71 on the surface of the base column 1. When it is necessary to adjust the extended length of the telescopic column 82, the rotating block 92 is pressed to the right to drive the rotating rod 91 and the round block 93 to move to the right. The rightward movement of the round block 93 will abut against the limit post 87 and compress the return spring 88. When the groove 94 coincides with the card slot 89 driven by the rightward movement of the round block 93, the telescopic spring 95 will rebound to drive the arc-shaped block A96 to snap into the card slot 89. At this time, when the rotating block 92 is rotated counterclockwise to drive the rotating rod 91 and the round block 93 to rotate, the rotating column 85 will be driven to rotate through the cooperation of the arc-shaped block A96 and the card slot 89. The rotation of the rotating column 85 drives the bevel gear B86 to rotate. The rotation of the bevel gear B86 drives the bevel gear A84 to rotate. The rotation of the bevel gear A84 drives the threaded rod 83 to rotate. The rotation of the threaded rod 83 drives the telescopic column 82 to move downward through the thread cooperation to adjust the extended length of the telescopic column 82. When the rotating block 92 is released, the return spring 88 rebounds to drive the round block 93, the rotating rod 91 and the rotating block 92 to move leftward to restore. At this time, the arc surface of the arc-shaped block A96 is squeezed and retracted back into the groove 94. Subsequently, when the rotating block 92 is rotated again to drive the rotating rod 91 and the round block 93 to rotate, the rotating column 85 and the bevel gear B86 cannot be driven to rotate, preventing accidental touch.

[0032] Please refer to Figures 1-8, on the basis of the above embodiments, in another embodiment of the present invention, the limiting mechanism 10 includes a pneumatic chamber 101 and a limiting groove 107. The pneumatic chamber 101 penetrates and is fixedly connected to the side surface of the fixed column 81. One end of the pneumatic chamber 101 is provided with an airbag 102. A piston rod 103 is slidably connected to the other end of the pneumatic chamber 101. The top of the piston rod 103 is fixedly connected to a moving block 104. A compression spring 105 is arranged inside the moving block 104. An arc-shaped block B106 is elastically connected to the inside of the moving block 104 through the compression spring 105. The limiting groove 107 is opened on the surface of the rotating rod 91. The arc surface of the arc-shaped block B106 faces the rear end. The width of the limiting groove 107 before and after is equal to that of the arc-shaped block B106. When the arc-shaped block B106 enters the limiting groove 107, the rotating rod 91 cannot rotate clockwise anymore. The airbag 102 is in an inflated state in the initial state. The limiting grooves 107 are provided in several groups, and the several groups of limiting grooves 107 are arranged in a circumferential array on the surface of the rotating rod 91. The arrangement of the several groups of limiting grooves 107 can ensure the clamping of the arc-shaped block B106.

[0033] During use, when the rotating block 92 is pressed to the right and rotated clockwise to make the threaded rod 83 rotate, during the process of driving the telescopic column 82 to move upward through the cooperation between the threads, when the telescopic column 82 moves upward and gradually approaches the bottom of the bevel gear A84, it will squeeze the airbag 102. The air pressure in the airbag 102 will enter the pneumatic chamber 101 and push the piston rod 103 to move upward. The upward movement of the piston rod 103 will drive the moving block 104 to move upward. The upward movement of the moving block 104 will drive the arc-shaped block B106 to enter the limiting groove 107. When the arc-shaped block B106 enters the limiting groove 107, the rotating rod 91 cannot rotate clockwise anymore, preventing the telescopic column 82 from continuing to move upward and causing problems such as thread slipping. When the rotating rod 91 rotates counterclockwise, it will squeeze the arc surface of the arc-shaped block B106, causing it to shrink into the moving block 104. When the telescopic column 82 gradually leaves the airbag 102, the airbag 102 rebounds, and the air pressure returns from the pneumatic chamber 101 to the airbag 102, and the piston rod 103 drives the moving block 104 to move downward and return to the original state.

[0034] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A ceiling installation structure for a house, comprising a base column (1) and a decorative panel (2), characterized in that: The top of the decorative board (2) is fixedly installed with a connecting plate (6) by bolts. The surface of the base column (1) is fixedly installed with a mounting ring A (3) by bolts. The top of the mounting ring A (3) is fixedly connected with a hanging column (4). The top of the hanging column (4) is fixedly connected with a mounting plate (5). A positioning and mounting mechanism (7) is arranged on the surface of the base column (1). The positioning and mounting mechanism (7) includes a mounting ring B (71) and an opening groove (72). The opening groove (72) is opened on the surface of the base column (1). A magnetic block (73) is arranged inside the opening groove (72). A groove body (74) is opened on the inner side wall of the mounting ring B (71). A sliding rod (75) penetrates through and is slidably connected to the top of the groove body (74). The top of the sliding rod (75) is fixedly connected with a pulling plate (76). The bottom of the sliding rod (75) is fixedly connected with a suction block (77). A telescopic connecting mechanism (8) is arranged at the bottom of the mounting ring B (71).

2. The installation structure of a house ceiling according to claim 1, characterized in that: The diameter of the suction block (77) is equal to the inner diameter of the groove body (74), and the opening size of the opening groove (72) is equal to the opening size of the groove body (74).

3. The installation structure of a house ceiling according to claim 2, characterized in that: In the initial state, half of the suction block (77) is located inside the opening groove (72), and the bottom of the suction block (77) is in contact with the top of the magnetic block (73) in the initial state.

4. The installation structure of a house ceiling according to claim 3, characterized in that: The telescopic connecting mechanism (8) includes a fixed column (81). A telescopic column (82) is slidably connected inside the fixed column (81). A threaded rod (83) is rotatably connected to the top inside the fixed column (81). The telescopic column (82) is threadedly connected with the threaded rod (83) through an internal thread. A bevel gear A (84) is fixedly connected to the surface of the threaded rod (83). A rotating column (85) penetrates through and is rotatably connected to the side of the fixed column (81). A bevel gear B (86) is fixedly connected to one end of the rotating column (85) close to the fixed column (81). A limiting column (87) and a return spring (88) are fixedly connected to the inner side wall of the rotating column (85). A clamping groove (89) is opened on the inner wall of the rotating column (85). An anti-misoperation rotating assembly (9) is arranged at one end of the rotating column (85) away from the bevel gear B (86). A limiting mechanism (10) is arranged on the side of the fixed column (81).

5. The installation structure of a house ceiling according to claim 4, characterized in that: The anti-misoperation rotating assembly (9) includes a rotating rod (91). The rotating rod (91) penetrates through one end of the rotating column (85) away from the bevel gear B (86). A rotating block (92) is fixedly connected to one end of the rotating rod (91). A round block (93) is fixedly connected to the other end of the rotating rod (91). A groove (94) is opened on the surface of the round block (93). A telescopic spring (95) is arranged inside the groove (94). An arc-shaped block A (96) is elastically connected inside the groove (94) through the telescopic spring (95).

6. The installation structure of a house ceiling according to claim 5, characterized in that: The bevel gear B (86) is vertically meshed with the bevel gear A (84). The top of the connecting plate (6) is fixedly connected to the bottom of the telescopic column (82). The opening size of the groove (94) is equal to the opening size of the card slot (89). The arc surface of the arc-shaped block A (96) faces the direction of the rotating block (92). One end of the arc-shaped block A (96) away from the telescopic spring (95) abuts against the inner wall of the rotating column (85), and the telescopic spring (95) is in a compressed state in the initial state.

7. The installation structure of a house ceiling according to claim 6, characterized in that: A plurality of groups of the card slots (89) are provided, and the plurality of groups of card slots (89) are arranged in a circumferential array on the inner wall of the rotating column (85). One end of the reset spring (88) away from the inner side wall of the rotating column (85) abuts against the round block (93) in the initial state.

8. A house ceiling installation structure according to claim 7, characterized in that: The limiting mechanism (10) includes a pneumatic chamber (101) and a limiting groove (107). The pneumatic chamber (101) penetrates and is fixedly connected to the side surface of the fixed column (81). One end of the pneumatic chamber (101) is provided with an airbag (102). A piston rod (103) is slidably connected to the other end of the pneumatic chamber (101). The top of the piston rod (103) is fixedly connected to a moving block (104). A compression spring (105) is arranged inside the moving block (104). An arc-shaped block B (106) is elastically connected to the inside of the moving block (104) through the compression spring (105). The limiting groove (107) is opened on the surface of the rotating rod (91).

9. The installation structure of a house ceiling according to claim 8, characterized in that: The arc surface of the arc-shaped block B (106) faces the rear end, and the width of the limiting groove (107) before and after is equal to that of the arc-shaped block B (106).

10. A house ceiling installation structure according to claim 9, characterized in that: The airbag (102) is in an inflated state in the initial state. A plurality of groups of the limiting grooves (107) are provided, and the plurality of groups of limiting grooves (107) are arranged in a circumferential array on the surface of the rotating rod (91).

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