Curtain wall large suspended ceiling structure facilitating splicing and construction method thereof

Abstract

The application discloses a curtain wall large ceiling structure convenient to splice and a construction method thereof, which comprises: a plurality of curtain wall ceiling slabs spliced together, the curtain wall ceiling slab has two adjacent sides opposite to each other, and the adjacent side is provided with a containing groove; a plug-in seat installed in the containing groove of one adjacent side, the plug-in seat is provided with a socket groove, and the socket groove is arranged towards the slot opening of the containing groove; a lock block, one side of the lock block is elastically installed in the containing groove of the other adjacent side, and the other side of the lock block extends to the socket groove of the adjacent curtain wall ceiling slab; and an electric clamping piece comprising a lead screw and two clamping seats, the lead screw is rotatably installed in the socket groove, the clamping seat is provided with a threaded hole, the threads of the threaded holes of the two clamping seats are opposite, the two clamping seats are screwed on the lead screw and slidably arranged in the socket groove, and a first motor is installed in the socket groove. The application solves the problems that the existing curtain wall large ceiling is spliced through bolts and other accessories, which is relatively complicated and inconvenient for subsequent disassembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a curtain wall large ceiling structure convenient for splicing and a construction method thereof. BACKGROUND

[0002] With the continuous development of building technology, curtain wall large ceilings have been more and more widely used in modern buildings. Curtain wall large ceilings not only improve the aesthetics of buildings, but also have functions such as heat insulation, sound insulation, waterproofing, etc.

[0003] The existing curtain wall large ceiling still has drawbacks when in use. The existing curtain wall large ceiling is used by splicing the curtain wall through bolts and other accessories, which is relatively cumbersome, is not convenient for subsequent disassembly, and requires a lot of time and effort, so it needs to be improved. SUMMARY

[0004] In order to overcome the defects of the prior art, the present application provides a curtain wall large ceiling structure convenient for splicing and a construction method thereof, to solve the problem that the existing curtain wall large ceiling is spliced by bolts and other accessories, which is relatively cumbersome and is not convenient for subsequent disassembly.

[0005] To achieve the above-mentioned purpose, a curtain wall large ceiling structure convenient for splicing is provided, comprising:

[0006] A plurality of curtain wall ceiling panels spliced together, the curtain wall ceiling panel has two adjacent sides, and the adjacent side is provided with a receiving groove;

[0007] A plug-in seat is installed in the receiving groove of one adjacent side, the plug-in seat is provided with a socket, and the socket is arranged towards the slot opening of the receiving groove;

[0008] A lock block is elastically mounted on the receiving groove of the other adjacent side, and the other side of the lock block extends into the socket of the adjacent curtain wall ceiling panel;

[0009] An electric clamping member includes a lead screw and two clamping seats, the lead screw is rotatably mounted in the socket, the clamping seat is provided with a threaded hole, the threaded holes of the two clamping seats are opposite in screw thread, the two clamping seats are screwed onto the lead screw and slide in the socket, and a first motor is installed in the socket for driving the lead screw to move the two clamping seats towards each other to clamp the lock block.

[0010] Further, the lock block and the plug-in seat are connected to the groove bottom of the receiving groove through a buffer assembly respectively.

[0011] Further, the buffer assembly comprises:

[0012] The length-adjustable connecting sleeve rod is connected with two bases respectively, and the groove bottom of the accommodating groove is connected with another base;

[0013] The elastic member is installed between the two bases;

[0014] The two support blocks are arranged on opposite sides of the connecting sleeve rod, and the opposite sides of the support block are hingedly connected with the two bases through a hinge arm, and the support block is supported on the groove wall of the accommodating groove.

[0015] Further, the elastic member is a spiral spring, which is movably sleeved on the outside of the connecting sleeve rod, and the opposite ends of the spiral spring are connected with the two bases respectively.

[0016] Further, the bottom surface of the curtain wall ceiling block is formed with a notch, the notch is communicated with the groove wall of the accommodating groove, the notch is provided with a reinforcing cover plate, and a leveling mechanism for jacking the reinforcing cover plate of the adjacent two curtain wall ceiling blocks to make the reinforcing cover plates of the adjacent two curtain wall ceiling blocks flush is installed in the accommodating groove.

[0017] Further, the leveling mechanism comprises:

[0018] The vertically arranged worm is movably installed in the accommodating groove;

[0019] The second motor is installed in the accommodating groove, the output end of the second motor is coaxially connected with a worm wheel, and the worm wheel is engaged with the worm to jack the reinforcing cover plate.

[0020] Further, the groove wall of the accommodating groove of the one adjacent side is slidably provided with a first tooth plate, the groove wall of the accommodating groove of the other adjacent side of the adjacent curtain wall ceiling block is slidably provided with a second tooth plate, a linkage gear is rotatably installed in the accommodating groove of the other adjacent side, one side of the linkage gear is engaged with the second tooth plate, a guide space is formed between the linkage gear and the groove wall of the accommodating groove, and a driving member is installed in the accommodating groove of the one adjacent side, the driving member drives the first tooth plate to extend into the guide space and engage with the other side of the linkage gear, so that the second tooth plate extends into the accommodating groove of the one adjacent side to be supported on the socket.

[0021] The present application provides a construction method of a curtain wall large ceiling structure convenient for splicing, comprising the following steps:

[0022] A plurality of curtain wall ceiling blocks are hoisted, and the locking block of the curtain wall ceiling block is inserted into the socket groove of the adjacent curtain wall ceiling block;

[0023] Start the first motor of the electric clamping piece, the first motor drives the screw rod of the electric clamping piece to make the two clamping seats close to each other to clamp the lock block, so that the two adjacent curtain wall ceiling plate blocks are connected together.

[0024] The beneficial effect of the present application is that the convenient-to-assemble curtain wall large ceiling structure of the present application installs the electric clamping piece on the plug-in seat of the accommodating groove of the curtain wall ceiling plate block, when two adjacent curtain wall ceiling plate blocks are assembled, the lock block of one curtain wall ceiling plate block is inserted into the socket groove of the plug-in seat of the adjacent curtain wall ceiling plate block, at this time the electric clamping piece clamps the lock block, and then the two adjacent curtain wall ceiling plate blocks are stably connected together, realizing the rapid assembly construction of the curtain wall large ceiling structure, improving the construction efficiency, and when disassembled later, it can also be quickly separated and disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0025] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the following drawings:

[0026] Figure 1 The structure diagram of the convenient-to-assemble curtain wall large ceiling structure of the present application.

[0027] Figure 2 The structure diagram of the inside of the accommodating groove of the present application.

[0028] Figure 3 The local enlarged structure diagram of the accommodating groove of the present application.

[0029] Figure 4 The structure diagram of the electric clamping piece of the present application.

[0030] Figure 5 The exploded structure diagram of the electric clamping piece of the present application.

[0031] Figure 6 The structure diagram of the leveling mechanism of the present application. DETAILED DESCRIPTION

[0032] The present application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and not to limit the application. In addition, it should be noted that only the parts related to the application are shown in the drawings for ease of description.

[0033] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and embodiments.

[0034] REFERENCE Figures 1 to 6As shown, the present application provides a curtain wall large ceiling structure convenient for splicing, comprising: curtain wall ceiling slabs 1, plug-in seats 2, lock blocks 3, electric clamping members 4.

[0035] In the embodiment, the number of curtain wall ceiling slabs 1 is multiple. The curtain wall ceiling slab is a back-shaped frame structure. The curtain wall ceiling slab is in the shape of a whole rectangle.

[0036] The multiple curtain wall ceiling slabs 1 are spliced together. The curtain wall ceiling slab 1 has two opposite adjacent sides. In the embodiment, the curtain wall ceiling slab is in the shape of a rectangle, so the curtain wall ceiling slab has two groups, i.e. four adjacent sides. The adjacent side of the curtain wall ceiling slab is provided with a receiving groove.

[0037] The plug-in seat 2 is installed in the receiving groove of one adjacent side of the curtain wall ceiling slab. The plug-in seat 2 is provided with a socket groove. The socket groove is arranged towards the slot opening of the receiving groove.

[0038] The lock block has two opposite sides. One side of the lock block 3 is elastically installed in the receiving groove of the other adjacent side. The other side of the lock block 3 extends to the socket groove of the adjacent curtain wall ceiling slab 1. The other side of the lock block is formed with a lock tongue.

[0039] The electric clamping member 4 comprises a lead screw 41 and two clamping seats 42. The lead screw 41 is rotatably installed in the socket groove. The clamping seat 42 is provided with a threaded hole. The threads of the threaded holes of the two clamping seats 42 are opposite in shape. The two clamping seats 42 are screwed onto the lead screw 41 and slide in the socket groove. A first motor 43 is installed in the socket groove. The first motor 43 is used to drive the lead screw 41 to make the two clamping seats 42 approach each other to clamp the lock tongue 31 of the lock block 3.

[0040] In the embodiment, the opposite two groove walls of the socket groove of the plug-in seat are formed with assembly holes. A pressing member 21 is elastically installed in the assembly hole through a spring. The pressing member 21 is pressed against the side of the lock block. Preferably, the side of the lock block close to the lock tongue is formed with a guide slope. The guide slope is arranged obliquely. The pressing member is pressed on the guide slope. The pressing member is in the shape of a wedge.

[0041] The lock block 3 and the plug-in seat 2 are connected to the groove bottom of the receiving groove through a buffer assembly 5 respectively. In the embodiment, the plug-in seat is movably arranged in the receiving groove. The plug-in seat 2 is connected to the groove bottom of the receiving groove through the buffer assembly 5.

[0042] As a preferred embodiment, the buffer assembly 5 comprises a connecting sleeve rod 51, an elastic member 52, and a support block 53.

[0043] The connecting sleeve rod 51 is adjustable in length. The lock block 3 and the plug-in seat 2 are respectively connected with a base. The groove bottom of the accommodating groove is connected with another base. The connecting sleeve rod 51 is connected with the two bases. The elastic member 52 is installed between the two bases. The number of the support blocks is two. The two support blocks 53 are respectively arranged on the opposite sides of the connecting sleeve rod 51. The opposite sides of the support block 53 are hingedly connected with the hinged arms 54. The support block 53 is supported on the groove wall of the accommodating groove.

[0044] In the embodiment, the connecting sleeve rod comprises a core rod and a guide pipe. One end of the core rod is slidably arranged in one end of the guide pipe. The other end of the guide pipe is connected with a base, and the other end of the core rod is connected with another base.

[0045] As a preferable embodiment, the elastic member 52 is a coil spring. The coil spring is movably sleeved on the outside of the connecting sleeve rod 51. The opposite ends of the coil spring are respectively connected with the two bases.

[0046] Referring to Figure 1 and Figure 2 , the bottom surface of the curtain wall ceiling plate 1 is formed with a notch. The notch is communicated with the groove wall of the accommodating groove. The notch is installed with the reinforcing cover plate 11. The accommodating groove is installed with a leveling mechanism 6 for jacking the reinforcing cover plate 11 to make the reinforcing cover plates 11 of the two adjacent curtain wall ceiling plates 1 flush.

[0047] In the embodiment, referring to Figure 6 , the leveling mechanism 6 comprises a worm 61, a second motor 62 and a worm wheel 63.

[0048] The worm 61 is vertically arranged. The worm 61 is movably installed in the accommodating groove. A guide ring sleeve is fixedly arranged in the accommodating groove. The worm is slidably arranged in the guide ring sleeve.

[0049] The second motor 62 is installed in the accommodating groove. The output end of the second motor 62 is coaxially connected with the worm wheel 63. The worm wheel 63 is engaged with the worm 61 to jack the reinforcing cover plate 11, so that the reinforcing cover plates of the two adjacent curtain wall ceiling plates can be leveled and aligned.

[0050] Continuing to refer to Figure 6 , the groove wall of the accommodating groove of one adjacent side of the curtain wall ceiling plate is slidably arranged with a first toothed plate 71. The groove wall of the accommodating groove of the other adjacent side of the adjacent curtain wall ceiling plate 1 is slidably arranged with a second toothed plate 72. A linkage gear 73 is rotatably installed in the accommodating groove of the other adjacent side. One side of the linkage gear 73 is engaged with the second toothed plate 72. A guide space is formed between the linkage gear 73 and the groove wall of the accommodating groove. A driving member is installed in the accommodating groove of one adjacent side. The driving member drives the first toothed plate 71 to extend to the guide space and engage with the other side of the linkage gear 73, so that the second toothed plate 72 extends to the accommodating groove of one adjacent side to be supported on the plug-in seat 2.

[0051] In some embodiments, the driving member is an electric hydraulic push rod. The electric hydraulic push rod is arranged along the length direction of the first fin plate. The first tooth plate is pushed by the electric hydraulic push rod to insert into the guide space.

[0052] In the embodiment, the groove wall of the accommodating groove is formed with a convex rib, and the first tooth plate and the second tooth plate are respectively provided with a sliding groove, and the convex rib is slidably arranged in the sliding groove.

[0053] The application provides a construction method of a curtain wall large ceiling structure convenient for splicing, comprising the following steps:

[0054] S1, hoisting a plurality of curtain wall ceiling slabs 1, inserting the locking block 3 of the curtain wall ceiling slab 1 into the socket groove of the adjacent curtain wall ceiling slab 1.

[0055] S2, starting the first motor 43 of the electric clamping member 4, driving the lead screw 41 of the electric clamping member 4 to make the two clamping seats 42 close to each other to clamp the locking block 3, so that the two adjacent curtain wall ceiling slabs 1 are connected together.

[0056] In the embodiment, after the two clamping seats clamp the locking tongue of the locking block, if the reinforcing cover plates on the two adjacent curtain wall ceiling slabs are misaligned, the second motor drives the worm to support the reinforcing cover plates, so that the reinforcing cover plates of the two adjacent curtain wall ceiling slabs are aligned.

[0057] In addition, after the two clamping seats clamp the locking tongue of the locking block, the electric hydraulic push rod pushes against the first tooth plate to insert into the guide space. The first tooth plate is engaged with the other side of the linkage gear 73, so that the second tooth plate 72 extends to an adjacent side of the accommodating groove to support the plug-in seat 2.

[0058] The application provides a curtain wall ceiling slab of a curtain wall large ceiling structure convenient for splicing. An adjacent side of the curtain wall ceiling slab is internally provided with a locking block. An adjacent curtain wall ceiling slab is internally provided with a plug-in seat. The assembly hole of the socket groove of the plug-in seat is connected with a pressing member through a spring. The output end of the first motor on the plug-in seat is coaxially connected to a lead screw. The upper surface of the lead screw is threadedly connected with a clamping seat.

[0059] The first motor drives the screw rod to rotate, and the first motor serves as a power source. The rotation of the output shaft of the first motor is accurately transmitted to the screw rod, so that the screw rod starts to rotate. When the screw rod rotates, the clamping seat on the surface of the screw rod moves according to the rotation direction of the screw rod. The movement of the clamping seat can further fix the locking block. The locking block is pressed from different directions to ensure that the connection between the locking block and the curtain wall ceiling plate is more firm and reliable. This design enables the curtain walls to be more stably spliced. Compared with the traditional splicing method through bolts, the new splicing method has obvious advantages. The traditional bolt splicing method is not only complicated to operate, but also requires a lot of time and manpower. Moreover, the splicing process is prone to loosening and other problems. However, the new splicing method can quickly and efficiently complete the splicing of the curtain wall through the coordinated action of the mechanical structure, thereby greatly improving the construction efficiency and splicing quality.

[0060] The second motor drives the transmission shaft to rotate to drive the worm gear to rotate synchronously. The meshing action between the worm gear and the worm converts the rotation of the worm gear into the linear motion of the worm. The movement of the worm can push the reinforcing cover plate up and down. When splicing the curtain wall, accurate adjustment of the position of the reinforcing cover plate can ensure the flatness of the spliced curtain wall and avoid the phenomenon of different heights.

[0061] The reinforcing cover plate is fixedly connected to one side of the curtain wall ceiling plate. The inside of the reinforcing cover plate is in a hollow state. The inside of the adjacent side is fixedly connected with a connecting sleeve rod. The connecting sleeve rod is composed of an extension rod. The upper surface of the connecting sleeve rod is slidably connected with a base. The base is rotatably connected with a hinged arm on one side.

[0062] The reinforcing cover plate is fixedly connected to one side of the bottom of the accommodating groove of the curtain wall ceiling plate. The reinforcing cover plate provides the necessary operating space for the worm. When the entire system is running, the worm can freely operate in the space provided by the reinforcing cover plate, thereby pushing the adjacent side in the up and down directions. This pushing action can further adjust the position of the adjacent side to ensure the accuracy and stability of the splicing. On the other hand, the existence of the reinforcing cover plate also increases the structural strength and stability of the curtain wall ceiling plate, providing a solid foundation for the firm splicing of the entire curtain wall system.

[0063] The inside of the accommodating groove of the adjacent side is fixedly connected with a connecting sleeve rod. The connecting sleeve rod is composed of an extension rod. When splicing the curtain wall, the connecting sleeve rod is connected through the base and the hinged arm. The base can absorb and relieve impact force during splicing. The hinged arm can transmit the buffering action to the connecting sleeve rod. The extension rod structure of the connecting sleeve rod allows it to stretch and contract within a certain range, adapting to different splicing conditions and impact forces. This buffering action can also improve the precision and quality of splicing, making the splicing of the curtain wall more compact and firm.

[0064] The side of the hinged arm away from the base is rotatably connected with the inner side of the adjacent side, one side of the lock block is fixedly connected with the connecting sleeve rod, the number of the clamping seats is two, one side of the clamping seat is rotatably connected with the second connecting rod, the side of the second connecting rod away from the clamping seat is rotatably connected with the plug-in seat, and the second connecting rods are connected through the movable shaft.

[0065] The side of the hinged arm away from the base is rotatably connected with the adjacent side, when the splicing operation is performed, the adjacent side of the whole can drive the base and the connecting sleeve rod in the inner side to operate synchronously through the setting of the lock block, such a synchronous operation mechanism ensures the coordination and consistency between the parts, so that the splicing process is more smooth and efficient, the connecting sleeve rod can play a supporting and guiding role in the splicing process, and the base can provide certain buffer and elasticity.

[0066] The two clamping seats move on the screw rod and can clamp and fix the lock block, such a clamping and fixing mode can make the splicing of the curtain wall more firm and stable, greatly enhance the strength and durability of the spliced part, on the other hand, the setting of the two clamping seats also increases the reliability and balance of the fixation, avoids the unstable factors that may be caused by single-point fixation, in the actual splicing process, the two clamping seats can cooperate with each other and play a role together to ensure the splicing quality of the curtain wall, one side of the clamping seat is rotatably connected with the second connecting rod, and the clamping seat can be driven to move more stably on the surface of the screw rod through the setting of the second connecting rod.

[0067] When the two adjacent curtain wall ceiling plates are clamped, the first tooth plate on one side can be precisely engaged with the linkage gear, such a design not only enhances the stability of splicing, but also makes the splicing process more smooth and smooth through the setting of the flange, the flange can flexibly slide in the matching sliding groove opened on the adjacent side, thereby effectively avoiding the phenomenon of high and low misalignment, in this way, the spliced curtain wall can exhibit high flatness, greatly improving the overall aesthetic and practicality.

[0068] When the curtain wall ceiling plate is spliced, the abutting side of the curtain wall ceiling plate is butted with another curtain wall ceiling plate, the lock block inside the abutting side is opposite to the plug-in seat inside the curtain wall ceiling plate, the lock block extrudes the pressing part, the pressing part compresses the spring, so that the lock block and the pressing part are clamped and fixed, after clamping, the first motor is started, the output shaft of the first motor drives the screw rod to rotate, the screw rod rotates to make the clamping seat connected with the screw rod move, the clamping seat can firmly clamp the lock block, and clamping and fixing are realized. After splicing, the flatness of the whole curtain wall is checked, the height difference is found, the second motor is started, the output shaft of the second motor drives the worm gear to rotate, the worm gear is engaged with the worm, the worm is fixed on the abutting side, and the specific mechanical action is realized through the transmission of the worm gear and the worm, so that the spliced curtain wall can be adjusted in flatness.

[0069] The above description is only the preferred embodiment of the application and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the application involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form a technical solution.

Claims

1. A curtain wall and large ceiling structure that is easy to assemble, characterized in that, include: Multiple curtain wall ceiling panels are spliced ​​together, each curtain wall ceiling panel having two adjacent sides with receiving grooves on the adjacent sides; A connector is installed in a receiving groove on an adjacent side, the connector having a receiving slot facing the opening of the receiving groove; A locking block, one side of which is elastically installed in a receiving groove on the other adjacent side, and the other side of which extends into the receiving slot of an adjacent curtain wall ceiling panel; An electric clamping component includes a lead screw and two clamping seats. The lead screw is rotatably mounted in the receiving slot. The clamping seats have threaded holes. The threads of the two clamping seats are opposite in shape. The two clamping seats are screwed into the lead screw and slidably disposed in the receiving slot. A first motor for driving the lead screw to bring the two clamping seats closer together to clamp the locking block is installed in the receiving slot. The locking block and the plug-in socket are respectively connected to the bottom of the receiving groove through a buffer assembly; The buffer assembly includes: an adjustable-length connecting sleeve rod, the locking block and the plug-in seat are respectively connected to a base, the bottom of the receiving groove is connected to another base, and the connecting sleeve rod is connected to the two bases; an elastic element is installed between the two bases; two support blocks are respectively disposed on opposite sides of the connecting sleeve rod, and the opposite sides of the support blocks are hinged to the two bases with hinge arms, and the support blocks are supported on the groove wall of the receiving groove.

2. The easily assembled curtain wall and ceiling structure according to claim 1, characterized in that, The elastic element is a helical spring, which is movably sleeved on the outside of the connecting sleeve rod, and the opposite ends of the helical spring are respectively connected to the two bases.

3. The easily assembled curtain wall and ceiling structure according to claim 1, characterized in that, The bottom surface of the curtain wall ceiling panel has a notch, which connects to the wall of the receiving groove. A reinforcing cover plate is installed in the notch, and a leveling mechanism is installed in the receiving groove to support the reinforcing cover plate so that the reinforcing cover plates of two adjacent curtain wall ceiling panels are flush.

4. The easily assembled curtain wall and ceiling structure according to claim 3, characterized in that, The leveling mechanism includes: A vertically arranged worm gear is movably installed within the receiving groove; A second motor is installed in the receiving groove. The output end of the second motor is coaxially connected to a worm gear, which meshes with the worm to support the reinforcing cover plate.

5. The easily assembled curtain wall and ceiling structure according to claim 1, characterized in that, A first toothed plate is slidably provided on the wall of the receiving groove on one adjacent side, and a second toothed plate is slidably provided on the wall of the receiving groove on the other adjacent side of the curtain wall ceiling panel. A linkage gear is rotatably installed in the receiving groove on the other adjacent side, one side of the linkage gear meshes with the second toothed plate, and a guide space is formed between the linkage gear and the wall of the receiving groove. A driving member is installed in the receiving groove on one adjacent side, and the driving member drives the first toothed plate to extend into the guide space and mesh with the other side of the linkage gear, so that the second toothed plate extends into the receiving groove on the one adjacent side to support the plug-in seat.

6. A construction method for a curtain wall and large suspended ceiling structure that is easy to splice, as described in any one of claims 1 to 5, characterized in that, Includes the following steps: Hoist multiple curtain wall and ceiling panels and insert the locking blocks of the curtain wall and ceiling panels into the slots of the adjacent curtain wall and ceiling panels; The first motor of the electric clamping component is started, and the first motor drives the lead screw of the electric clamping component to bring the two clamping seats closer together to clamp the locking block, so that the two adjacent curtain wall ceiling panels are connected together.

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