An assembled easy-to-maintain integrated ceiling and construction method thereof

Abstract

An assembled, easy-to-maintain integrated ceiling comprises a middle plate and side plates, wherein a sliding column is vertically connected to the upper surface of the middle plate, the sliding column is slidably connected to a hanging column above the sliding column, a top rod is fixedly connected to the sliding column, the top rod is tilted toward the upper side of the middle plate, and the tilting direction of the top rod is toward the outer side of the middle plate; a pull rod is slidably connected to the opposite end of the top rod and the fixed connection end of the sliding column, one end of the pull rod is rotatably connected to the hanging column, and the other end of the pull rod is vertically connected to a fixed rod, one end of the fixed rod is connected to the pull rod, and the other end of the fixed rod is vertically connected to the side plate. The present invention provides an assembled, easy-to-maintain integrated ceiling, which is easy to install and maintain, and the overall structure is modularly produced by the factory, which can ensure the overall quality of the integrated ceiling after installation.

Description

Technical Field

[0001] The invention relates to an integrated suspended ceiling, in particular to an assembled easy-to-maintain integrated suspended ceiling, belonging to the technical field of building engineering. Background Art

[0002] Integrated ceiling is currently widely used in kitchens, bathrooms, commercial offices, public buildings and other occasions, and is currently a very popular way to decorate the ceiling. In the prior art, the installation of the integrated ceiling is generally to first fix the keel on the roof, the size of the keel slot is matched with the integrated ceiling snap edge, and then the integrated ceiling snap edge is embedded above the keel slot, the ceiling panel is embedded in the slot and fixed, and then the bolts are used to position and clamp the panel on the top to form a complete ceiling plane.

[0003] This integrated ceiling method has the following disadvantages:

[0004] 1. Integrated ceilings are often used in bathrooms, kitchens and public buildings. The roofs of these places often have functional equipment, such as sewer pipes, wiring pipes, strong and weak wires, etc. The integrated ceiling is installed by laying keels. When the equipment above the ceiling needs to be repaired, it is necessary to use a screwdriver to pry or a suction cup to forcibly remove the ceiling from the slot. In this process, it is easy to damage the ceiling, making it difficult to restore the appearance of the ceiling to its original state. In serious cases, the ceiling panel needs to be replaced, and the operation is cumbersome and requires professional workers to operate;

[0005] 2. During the production and installation of integrated ceilings, the factory manufactures the ceiling panels, and the keels are generally selected by the end users. The quality of the keels and the construction level of the workers vary greatly, resulting in the inability to guarantee the construction quality, which does not conform to the construction trend of factory modular production and on-site assembly installation of modern buildings. In addition, the existing installation method requires using a ruler or tape measure to first measure the spacing of the keels at the ceiling position, and then adjust the edge size of the gusset plate according to the spacing. Repeated measurements are required during this process, resulting in low construction efficiency.

[0006] 3. In homes, public buildings, restaurants and other places where suspended ceilings are installed, rats, cockroaches, termites and other sanitary pests are inevitable. The space above the suspended ceiling is dark and hidden, making it an ideal nesting space for sanitary pests. For traditional integrated suspended ceilings, cleaning the space above the suspended ceiling also faces the problem of requiring large-scale disassembly of the integrated suspended ceiling panels. It is difficult for ordinary users to handle this, and they often leave it alone, leaving health and safety hazards. Summary of the invention

[0007] In order to solve the above problems existing in the prior art, the present invention provides an assembled easy-to-maintain integrated ceiling, which is easy to install and maintain, and the overall structure is modularly produced by the factory, which can ensure the overall quality of the integrated ceiling after installation.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is: an assembled, easy-to-maintain integrated ceiling, the assembled, easy-to-maintain integrated ceiling includes a middle plate and a side plate, the upper surface of the middle plate is vertically connected with a sliding column, the sliding column is slidably connected to the hanging column above the sliding column, a top rod is fixedly connected to the sliding column, the top rod is inclined toward the upper side of the middle plate, and the inclination direction of the top rod is toward the outer side of the middle plate; the opposite end of the top rod and the fixed connection end of the sliding column is slidably connected with a pull rod, one end of the pull rod is rotatably connected to the hanging column, and the other end of the pull rod is vertically connected to a fixed rod, one end of the fixed rod is connected to the pull rod, and the other end of the fixed rod is vertically connected to the side plate; further, the sliding column is vertically connected to the center position of the middle plate, and the fixing rod is vertically connected to the side plate at the center position. Connection; the suspension column is a hollow cylinder with an opening at the lower end, and the suspension column is sleeved on the outside of the sliding column, and the sliding column can slide freely in the cavity in the center of the suspension column; a slide groove is provided on the pull rod along the axial direction of the pull rod, and a slider is provided at the top of the top rod, and the slider can reciprocate freely along the slide groove; further, the top of the suspension column is connected to a fixed plate, and a plurality of mounting holes are provided on the fixed plate; further, a connecting block is provided at the center of the upper surface of the side plate, one end of the fixing rod is fixedly connected to the pull rod, and the other end of the fixing rod is detachably connected to the connecting block; further, the sliding column is connected to the center position of the upper surface of the middle plate, and the sliding column and the middle plate are detachably connected; a gusset plate is provided on the lower surface of the middle plate, and a handle is provided inside the gusset plate, and the handle is connected to the middle plate or Directly connected to the sliding column; further, the suspension column is an adjustable suspension column, which includes an inner cylinder and an outer cylinder, the outer cylinder is sleeved on the outside of the inner cylinder, and the inner cylinder and the outer cylinder can slide freely, and a fixing bolt is arranged on the outer cylinder, and the fixing bolt passes through the side wall of the outer cylinder and abuts against the side wall of the inner cylinder; further, the sliding block includes two ball bearings and a sliding shaft, the sliding shaft is connected to the inner rings of the two ball bearings and is passed through the sliding groove on the pull rod, and the two ball bearings are respectively arranged on both sides of the sliding groove, and the connecting end of the top rod and the sliding block is a concave shape, and the two arms of the concave shape are respectively connected to the outer rings of the two ball bearings; further, a plurality of ball head spring plungers are horizontally arranged on the sliding column, and the plurality of ball head spring plungers are located on the same horizontal plane, and the balls of the ball head spring plungers The head protrudes from the side surface of the sliding column; the inner side surface of the cavity of the hanging column is radially provided with a plurality of mutually parallel ball head grooves that match the ball head of the ball head spring plunger; further, the connecting block includes a socket, a pin shaft, a lock tongue body, a button and a pressure spring, the socket is provided with a socket cavity, the button is longitudinally penetrated in the socket cavity, a longitudinal long hole is provided on the button, the pin shaft is transversely fixed on the socket and penetrated in the long hole of the button; the lock tongue body is transversely arranged in the socket, a lock tongue extending out of the socket is provided at one end of the lock tongue body, a lock tongue oblique push surface is provided on the lock tongue body located in the socket cavity, the inclination direction of the lock tongue oblique push surface is opposite to the direction of the lock tongue, and a button inclined surface matching the lock tongue oblique push surface is provided on the button;A pressure spring is arranged on the side of the lock tongue body opposite to the lock tongue, and the pressure spring is pressed between the lock tongue body and the side wall of the card seat cavity; the fixing rod is radially provided with a lock tongue groove that matches the lock tongue, and the lock tongue groove is arranged around the circumference of the fixing rod, and the shape and size of the longitudinal section of the lock tongue groove are adapted to the lock tongue. ;

[0009] The present invention also provides a construction method for installing an assembled easy-to-maintain integrated ceiling, comprising the following steps:

[0010] Step 1: Mark the elevation lines on the side walls and columns of the room to be installed to determine the installation height of the ceiling;

[0011] Step 2: Determine the installation position of the hanging column: Determine the spacing between the hanging columns according to the size of the middle plate and the side plate from the center of the room, leaving a 2-3mm gap between the side plates, and arrange them from the center of the room toward the wall, and mark the location of the hanging column installation plate with a line;

[0012] Step 3: Avoid the middle plate position to determine the position of the lamp opening and air outlet, and mark the position on the ceiling;

[0013] Step 4: Drill holes at the installation holes of the installation plate, use expansion screws to install the hanging column, and remove one or two side panels and the tie rods and fixing rods connected to them, and then install the hanging column at a position where there is less than one assembled easy-to-maintain integrated ceiling module between the wall and the installation plate;

[0014] Step 5: After the fixing rod is installed, level it according to the position of the middle plate and tighten the expansion screws after leveling;

[0015] Step 6. Install the side panels and the buckle strips in the seams between the side panels.

[0016] The positive and beneficial technical effects of the present invention are: the present invention connects the panels of the integrated ceiling through a connecting rod mechanism, and the side panels rise and fall automatically when the middle panel is pushed, which subverts the traditional integrated ceiling installation mode and is conducive to cleaning and maintenance of the space above the ceiling. The panel of the integrated ceiling is detachably connected to the lifting mechanism, which is convenient for expanding the operating space after removing the panel when the ceiling is opened, and the lifting mechanism and panel of the ceiling can be packaged separately, which is conducive to transportation and storage; since the lifting mechanism and panel of the present invention are produced in the factory, rapid modular installation can be carried out on site, the construction is convenient and the quality of the installation project can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the present invention in an installed state.

[0018] Figure 2 A schematic diagram of the structure of the maintenance state according to an embodiment of the present invention.

[0019] Figure 3The figure is a schematic diagram of the structure of the connection block and the fixing rod combined in one embodiment of the present invention.

[0020] Figure 4 The figure is a schematic diagram of the structure of an adjustable suspension column according to an embodiment of the present invention.

[0021] Figure 5 The figure is a cross-sectional schematic diagram of a suspension column according to an embodiment of the present invention.

[0022] Figure 6 The figure is a schematic structural diagram of a combination of a slider, a push rod and a pull rod according to an embodiment of the present invention.

[0023] Figure 7 The figure is a schematic diagram of the structure of a ball spring plunger in one embodiment of the present invention.

[0024] Figure 8 This is a schematic diagram of a middle plate structure with a handle installed according to an embodiment of the present invention. DETAILED DESCRIPTION

[0025] In order to more fully explain the implementation of the present invention, the following implementation examples of the present invention are provided. These implementation examples are merely elaborations of the present invention and do not limit the scope of the present invention.

[0026] The present invention is further explained in detail in conjunction with the accompanying drawings, which are marked as follows: 1. sliding column; 2. hanging column; 3. push rod; 4. pulling rod; 5. sliding groove; 6. fixing rod; 7. connecting block; 8. middle plate; 9. side plate; 10. sliding block; 11. ball head spring plunger; 12. fixing plate; 13. fixing block; 14. holder; 15. button; 16. pressure spring; 17. lock tongue body; 18. lock tongue; 19. long hole; 20. pin shaft; 21. outer cylinder; 22. inner cylinder; 23. fixing bolt; 24. ball head slot; 25. ball bearing; 26. sliding shaft; 27. buckle plate; 28. handle; 29. ​​mounting hole.

[0027] As shown in the figure: an assembled easy-to-maintain integrated ceiling includes a middle plate 8 and a side plate 9. A sliding column is vertically connected to the center of the upper surface of the middle plate. In this embodiment, the sliding column includes a column body and a fixing block 13. The sliding column is slidably connected to the hanging column 2 above the sliding column. In the present invention, the hanging column can be a single-stage hanging column. In a construction environment where the surface of the ceiling is relatively undulating, a Figure 4The adjustable suspension column structure shown in the figure comprises an inner cylinder 22 and an outer cylinder 21, wherein the outer cylinder is sleeved on the outside of the inner cylinder and can slide freely between the inner cylinder and the outer cylinder, thread holes are arranged on the wall of the outer cylinder, and fixing bolts 23 are screwed in the holes. When it is necessary to adjust the installation height of the middle plate and the side plates, after adjusting the inner cylinder to a suitable height, the fixing bolts are tightened to make them abut against the side wall of the inner cylinder to fix the installation height of the middle plate and the side plates. A fixing plate 12 is connected to the top end of the suspension column, and a plurality of mounting holes 29 are arranged on the fixing plate. The fixing plate is used to fix the suspension column to the ceiling.

[0028] In this embodiment, the suspension column is a hollow cylinder with an opening at the lower end. The suspension column is sleeved on the outside of the sliding column. The sliding column can slide freely in the cavity in the center of the suspension column. In addition to this connection method, the connection between the sliding column and the suspension column is not limited to the connection method adopted in this embodiment. Other sliding connection methods can also be adopted, such as the sliding method combining the slider and the suspension column, which can also realize the technical solution of the present invention.

[0029] In this embodiment, Figure 1 As shown, a push rod 3 is fixedly connected to the sliding column, and the push rod is inclined toward the upper side of the outer side of the middle plate. A pull rod 4 is slidably connected to one end of the push rod. A slide groove 5 is arranged on the pull rod along the axial direction of the pull rod. A slider is arranged at the top of the push rod. The structure of the slider, push rod and pull rod combined in this embodiment is shown in FIG. Figure 6 The slider includes two ball bearings 25 and a slide shaft 26. The slide shaft is connected to the inner rings of the two ball bearings and is inserted into the slide groove on the pull rod. The two ball bearings are respectively arranged on both sides of the slide groove. The connecting end of the push rod and the slider is a concave shape. The two arms of the concave shape are respectively connected to the outer rings of the two ball bearings. Figure 1 As shown, one end of the pull rod is rotatably connected to the suspension column, and the other end of the pull rod is vertically connected to the fixing rod 6. The fixing rod is vertically connected to the side plate at the center position through a connecting block. The connecting block is a detachable connecting piece. The connecting block includes a socket 14, a pin shaft 20, a lock tongue body 17, a button 15 and a pressure spring 16. A socket cavity is provided in the socket, and the button is longitudinally penetrated in the socket cavity. A longitudinal long hole 19 is provided on the button. The pin shaft is transversely fixed on the socket and penetrated in the long hole of the button. The lock tongue body is transversely arranged in the socket, and a lock tongue 18 extending out of the socket is provided at one end of the lock tongue body. In this embodiment, the lock tongue has an upper inclined surface to facilitate the insertion and fixation of the fixing rod.

[0030] like Figure 3As shown, a lock tongue oblique push surface is provided on the lock tongue body inside the card seat cavity, and the inclination direction of the lock tongue oblique push surface is opposite to the direction of the lock tongue. A button inclined surface matched with the lock tongue oblique push surface is provided on the button. When the button is pressed, the lock tongue retracts under the cooperation of the two inclined surfaces to unlock the fixed rod, which is convenient for disassembling the side panel to return to the larger working space under maintenance status; a pressure spring 16 is provided on the side of the lock tongue body opposite to the lock tongue, and the pressure spring is pressed between the lock tongue body and the side wall of the card seat cavity, and the fixed rod is radially provided with a lock tongue groove matched with the lock tongue, and the lock tongue groove is arranged around the circumference of the fixed rod, and the shape and size of the longitudinal section of the lock tongue groove are adapted to the lock tongue, so that the fixed rod can be locked after the lock tongue is inserted into the lock tongue groove.

[0031] In the present invention, for thicker integrated ceiling panels, a gusset plate can be set on the middle plate, and a handle 28 is set in the gusset plate, and the handle is connected to the middle plate. For thinner integrated ceiling panels, the handle can be directly connected to the sliding column. The setting of the handle makes it easy to pull the middle plate to drive the side panels to move.

[0032] In this embodiment, a plurality of ball head spring plungers 11 are laterally arranged on the sliding column, and the plurality of ball head spring plungers are located in the same horizontal plane. The ball heads of the ball head spring plungers protrude from the side surface of the sliding column, and a plurality of ball head grooves which are parallel to each other and cooperate with the ball heads of the ball head spring plungers are radially arranged on the inner side surface of the cavity of the hanging column. In the process of pushing the middle plate, the cooperation between the ball head plunger and the ball head groove can temporarily fix the sliding column, which is convenient for maintenance operations.

[0033] The construction method of this embodiment comprises the following steps:

[0034] Step 1: Mark the elevation lines on the side walls and columns of the room to be installed to determine the installation height of the ceiling;

[0035] Step 2: Determine the installation position of the hanging column: Determine the spacing between the hanging columns according to the size of the middle plate and the side plate from the center of the room, leaving a 2-3mm gap between the side plates, and arrange them from the center of the room toward the wall, and mark the location of the hanging column installation plate with a line;

[0036] Step 3: Avoid the middle plate position to determine the position of the lamp opening and air outlet, and mark the position on the ceiling;

[0037] Step 4: Drill holes at the installation holes of the installation plate, use expansion screws to install the hanging column, and remove one or two side panels and the tie rods and fixing rods connected to them, and then install the hanging column at a position where there is less than one assembled easy-to-maintain integrated ceiling module between the wall and the installation plate;

[0038] Step 5: After the fixing rod is installed, level it according to the position of the middle plate and tighten the expansion screws after leveling;

[0039] Step 6. Install the side panels and the buckle strips in the seams between the side panels.

[0040] In this installation embodiment, functional modules on the ceiling such as lamps and air outlets are installed at the side panel position. The functional modules can be directly connected to the fixed columns, and the fixed columns can be appropriately trimmed. When it must be installed at the middle plate position, the length of the sliding column can be appropriately trimmed and the module can be connected to the sliding column.

[0041] During installation, the present invention has a simple installation process for each group of modules, and the overall structure of the integrated ceiling is modularly manufactured in the factory, and the overall quality is under control; when the equipment above the ceiling needs to maintain the ceiling, the middle plate is pushed, and the middle plate drives the sliding column and the top rod above to move upward, and the obliquely arranged top rod pushes the pull rod to raise the side plate to form a working space, and the side plate and the middle plate are both detachable structures, which increases the operating space, and the operation method is simple, and no professional personnel are required for construction, and it has a high promotion value.

[0042] After describing the implementation mode of the present invention in detail, people familiar with the technology can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above-mentioned patent application. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention, and the present invention is not limited to the implementation mode of the examples given in the specification.

Claims

1. A construction method for an assembled and easy-to-maintain integrated ceiling. Features: The assembled easy-to-maintain integrated ceiling includes a middle plate and a side plate, the upper surface of the middle plate is vertically connected with a sliding column, the sliding column is slidably connected to the hanging column above the sliding column, and a top rod is fixedly connected to the sliding column, the top rod is inclined toward the top of the middle plate, and the inclination direction of the top rod is toward the outer side of the middle plate; the opposite end of the top rod and the sliding column fixed connection end is slidably connected with a pull rod, one end of the pull rod is rotatably connected to the hanging column, and the other end of the pull rod is vertically connected to a fixed rod, one end of the fixed rod is connected to the pull rod, and the other end of the fixed rod is vertically connected to the side plate; the sliding column is vertically connected to the center position of the middle plate, and the fixed rod is vertically connected to the side plate at the center position; the hanging column is a hollow circle with an open lower end The column body, the suspension column is sleeved on the outside of the sliding column, and the sliding column can slide freely in the cavity at the center of the suspension column; a slide groove is provided on the pull rod along the axial direction of the pull rod, and a slider is provided on the top of the top rod, and the slider can freely reciprocate along the slide groove; the top of the suspension column is connected to a fixed plate, and a plurality of mounting holes are provided on the fixed plate; a connecting block is provided at the center of the upper surface of the side plate, one end of the fixing rod is fixedly connected to the pull rod, and the other end of the fixing rod is detachably connected to the connecting block; the sliding column is connected to the center position of the upper surface of the middle plate, and the sliding column and the middle plate are detachably connected; a gusset plate is provided on the lower surface of the middle plate, and a handle is provided in the gusset plate, and the handle is connected to the middle plate or directly connected to the sliding column; The construction method comprises the following steps: Step 1: Mark the elevation lines on the side walls and columns of the room to be installed to determine the installation height of the ceiling; Step 2: Determine the installation position of the hanging column: Determine the spacing between the hanging columns according to the size of the middle plate and the side plate from the center of the room, leaving a 2-3mm gap between the side plates, and arrange them from the center of the room toward the wall, and mark the location of the hanging column installation plate with a line: Step 3: Avoid the middle plate position to determine the position of the lamp opening and air outlet, and mark the position on the ceiling; Step 4: Drill holes at the mounting hole position of the mounting plate, use expansion screws to install the hanging column, and remove one or two side panels and the pull rods and fixing rods connected to them to install the hanging column at a position where there is less than one assembled easy-to-maintain integrated ceiling module between the wall and the mounting plate: Step 5: After the fixing rod is installed, level it according to the position of the middle plate and tighten the expansion screws after leveling; Step 6. Install the side panels and buckle strips in the seams between the side panels; When the equipment above the ceiling needs to be maintained, the middle plate is pushed, and the middle plate drives the sliding column and the top rod above to move upward. The obliquely arranged top rod pushes the pull rod to raise the side plate to form a working space.

2. A construction method for an assembled and easy-to-maintain integrated ceiling according to claim 1, Features: The hanging column is an adjustable hanging column, which includes an inner tube and an outer tube. The outer tube is sleeved outside the inner tube and can slide freely between the inner tube and the outer tube. A fixing bolt is arranged on the outer tube, and the fixing bolt passes through the side wall of the outer tube and abuts against the side wall of the inner tube.

3. According to the construction method of the assembled easy-to-maintain integrated ceiling of claim 1, Features: The slider includes two ball bearings and a sliding shaft. The sliding shaft is connected to the inner rings of the two ball bearings and is inserted into a sliding groove on the pull rod. The two ball bearings are respectively arranged on both sides of the sliding groove. The connecting end of the push rod and the slider is concave in shape. The two arms of the concave shape are respectively connected to the outer rings of the two ball bearings.

4. A construction method for an assembled and easy-to-maintain integrated ceiling according to claim 1, Features: A plurality of ball head spring plungers are laterally arranged on the sliding column, and the plurality of ball head spring plungers are located in the same horizontal plane, and the ball heads of the ball head spring plungers protrude from the side surface of the sliding column; a plurality of ball head grooves which are parallel to each other and match with the ball heads of the ball head spring plungers are radially arranged on the inner side surface of the cavity of the hanging column.

5. According to the construction method of the assembled easy-to-maintain integrated ceiling of claim 1, Features: The connecting block comprises a socket, a pin shaft, a lock tongue body, a button and a pressure spring, a socket cavity is arranged in the socket, the button is longitudinally penetrated in the socket cavity, a longitudinal long hole is arranged on the button, the pin shaft is transversely fixedly arranged on the socket and penetrated in the long hole of the button; the lock tongue body is transversely arranged in the socket, a lock tongue extending out of the socket is arranged at one end of the lock tongue body, a lock tongue inclined push surface is arranged on the lock tongue body located inside the socket cavity, the inclination direction of the lock tongue inclined push surface is opposite to the direction of the lock tongue, and a button inclined surface matching with the lock tongue inclined push surface is arranged on the button; a pressure spring is arranged on the side of the lock tongue body opposite to the lock tongue, and the pressure spring is pressed between the lock tongue body and the side wall of the socket cavity; a lock tongue groove matching with the lock tongue is radially arranged on the fixing rod, and the lock tongue groove is arranged circumferentially around the fixing rod, and the shape and size of the longitudinal section of the lock tongue groove are adapted to the lock tongue.

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