Plug-in type suspended ceiling grille for housing construction

Abstract

The utility model relates to the technical field of grille suspended ceilings, in particular to a plug-in type suspended ceiling grille for housing construction. The device comprises a suspender, a grating keel arranged on the suspender and a grating plate arranged on the grating keel, the suspender is fixedly connected with an adapter block, the adapter block is provided with a mounting groove matched with the end of the grating keel, the groove wall of the mounting groove is fixedly connected with a fixing screw rod, and the fixing screw rod is fixedly connected with the adapter block. A through hole matched with the fixing screw rod is formed in the grating keel; and a locking assembly for fixing the grating plate on the grating keel is arranged on the grating plate. According to the device, the grating plates can be clamped according to different grating densities; according to the device, the grating plate can be quickly and conveniently fixed on the grating keel.

Description

Technical Field

[0001] The utility model relates to the technical field of grid ceilings, and particularly relates to a plug-in ceiling grid for building construction. Background Art

[0002] At present, ceiling installation is an important project in building decoration. The ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also the concealed layer of electrical, ventilation and air conditioning, communication, waterproofing and alarm pipeline equipment projects. It can not only beautify the indoor environment, but also create a rich and colorful indoor space art image. Among indoor ceilings, grid ceilings can be installed in the ceiling and are widely used in large shopping malls, airports, bars, subway stations and other places. The grid ceiling has distinct levels and strong three-dimensional sense, which can make the interior look like having a deeper and wider space and is very popular among some industry personnel in the market.

[0003] Chinese Patent CN202321916830.X discloses "A Green Building Grid Ceiling", with the publication number CN220451208U. The device includes a suspension rod and a grid component. A groove is opened at the bottom of the suspension rod, and a long strip board is arranged in the middle of the groove. The grid component for splicing is arranged in the middle of the long strip board, and there are five groups of grid components. The grid component includes a grid sub-board and a threaded hole, and a threaded hole is opened at the front end of the grid sub-board. A reinforcement component for fixing the grid ceiling is arranged at the upper end of the grid sub-board, and a clamping groove is arranged at the lower end of the grid sub-board. However, this device has some defects: reinforcement components are arranged at the connection points of the grid sub-board and the grid main board, making the installation and fixation process of this device rather cumbersome and prolonging the installation period. Content of the Utility Model

[0004] In order to solve the problems of the above-mentioned prior art, the utility model provides a plug-in ceiling grid for building construction, which can improve the installation speed of installing the grid board on the keel and shorten the construction period of grid installation.

[0005] To achieve the above object, the utility model provides the following technical solution: A plug-in ceiling grid for building construction, including a suspension rod, a grid keel arranged on the suspension rod, and a grid board arranged on the grid keel. A transfer block is fixedly connected to the suspension rod, an installation groove matching the end of the grid keel is opened on the transfer block, a fixing screw is fixedly connected to the groove wall of the installation groove, and a through hole matching the fixing screw is opened on the grid keel; A locking component for fixing it on the grid keel is arranged on the grid board.

[0006] With the above structural design, the structure is simple, which is convenient for splicing and assembling the grid keel and improves the installation speed.

[0007] Preferably, the grille plate is provided with a slot for snapping, and the slots are provided in plurality and arranged at equal intervals; one end of the grille plate is fixedly connected to the plug rod, and the other end of the grille plate is fixedly connected to the socket matching the plug rod.

[0008] The above structural design enables the staff to clamp the grille plates according to different grille densities, making it convenient for the staff to connect the grille plates.

[0009] Preferably, the locking assembly includes a first fixing plate and a first clamping rod fixedly connected to the first fixing plate, four first clamping rods are provided and arranged in a rectangular shape, the first clamping rod is a round rod and the outer wall is covered with threads, and the grille keel is provided with an installation hole matching the first clamping rod.

[0010] The above structural design is simple in structure and saves cost. The staff passes the first clamping rod through the grille plate and the grille keel, and then fixes it with nuts, so that the grille plate can be fixed on the grille keel.

[0011] Preferably, the locking assembly includes a second fixed plate, a second clamping rod fixedly connected to the second fixed plate, a clamping rod slidably connected to the grille keel, a spring fixedly connected to the clamping rod, a base plate fixedly connected to the spring, and a reset rod fixedly connected to the clamping rod, the second clamping rod passes through the grille keel, a groove matching the clamping rod is formed on the second clamping rod, and the base plate is fixedly connected to the grille keel.

[0012] The above structural design is easy to operate. The staff first pulls the reset rod, then passes the second clamp rod through the grille keel, and then releases the reset rod to install the grille plate on the grille keel.

[0013] Preferably, four second clamping rods are provided and arranged in a rectangular shape; and the upper ends of the second clamping rods are cut into a sloped shape.

[0014] With the above structural design, there is no need for the staff to pull the reset rod. When the upper end of the second clamping rod is lifted upward, the clamping rod moves along the slope of the second clamping rod. When the groove on the second clamping rod is level with the clamping rod, the clamping rod can be clamped into the groove under the action of the spring to fix the second clamping rod.

[0015] Preferably, the fixed end of the oblique rope is fixedly connected to the grid keel, and the free end of the oblique rope is fixedly connected to the suspension rod.

[0016] By adopting the above structural design, the gravity carried on the grille keel is transmitted, thereby preventing the grille keel from being deformed due to uneven force.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1) This device can snap-connect the grille plates according to different grille densities.

[0019] 2) This device can quickly and conveniently fix the grille plates on the grille keels. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the first embodiment of the present utility model;

[0021] Figure 2 It is a schematic structural diagram of the suspension rod and the grille keel of the first embodiment of the present utility model;

[0022] Figure 3 It is a schematic structural diagram of the grille plate of the first embodiment of the present utility model;

[0023] Figure 4 It is a schematic structural diagram of the second embodiment of the present utility model;

[0024] Figure 5 For the present utility model Figure 4 It is a schematic sectional structural diagram; Detailed Embodiment

[0025] Embodiment 1:

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 The present utility model provides a technical solution: a plug-in ceiling grille for building construction, including a suspension rod 1, a grille keel 2 arranged on the suspension rod 1, and a grille plate 3 arranged on the grille keel 2. A transfer block 11 is fixedly connected to the suspension rod 1, and an installation groove 12 matching the end of the grille keel 2 is formed on the transfer block 11. A fixing screw 13 is fixedly connected to the groove wall of the installation groove 12. A through hole matching the fixing screw 13 is formed on the grille keel 2. A backing plate 14 is penetrated through the suspension rod 1, and through holes matching the fixing screw 13 are formed on both the backing plate 14 and the grille keel 2. The end of the grille keel is a smooth arc surface structure; a locking component for fixing it on the grille keel 2 is arranged on the grille plate 3.

[0027] A clamping groove 31 for snap-connection is formed on the grille plate 3, and a plurality of the clamping grooves 31 are arranged at equal intervals; a plug rod 32 is fixedly connected to one end of the grille plate 3, and a jack matching the plug rod 32 is fixedly connected to the other end of the grille plate 3. The height of the clamping groove 31 accounts for half of the height of the grille plate 3, and the grille plates 3 are clamped together up and down.

[0028] The locking assembly includes a first fixing plate 41 and a first clamping rod 42 fixedly connected to the first fixing plate 41. There are four first clamping rods 42 arranged in a rectangle. The first clamping rods 42 are round rods and the outer side walls are covered with threads. Mounting holes matching the first clamping rods 42 are formed in the grid keel 2.

[0029] The fixed end of the stay rope 6 is fixedly connected to the grid keel 2, and the free end of the stay rope 6 is fixedly connected to the hanging rod 1.

[0030] As a further improvement of the present invention, a hanging ear 61 is fixedly connected to the hanging rod 1, and the free end of the stay rope 6 is fixedly connected to the ground hanging ear 61; the free end of the stay rope 6 is fixedly connected to a shackle, and the stay rope 6 is fixedly connected to the hanging ear 61 through the shackle. With this structure, it is convenient for the staff to disassemble the stay rope 6 from the hanging rod.

[0031] When the device is in use, first, the staff fixes the hanging rod 1 on the wall. Then, the staff passes the grid keel 2 through the fixing screw 13 on the mounting groove 12, then sleeves the backing plate 14 on the fixing screw 13, and uses a nut for fixing. Next, the staff fixes the stay rope 6 on the hanging ear 61. Next, the staff engages the grid plates 3 with each other up and down, inserts the first clamping rods 42 along the joints of the grid plates 3. Then, the staff raises the spliced grid plates, passes the first clamping rods 42 through the mounting holes on the grid keel, and the staff uses nuts for fastening. Finally, the staff installs the next group of grid plates. First, insert the insertion rod 32 on the horizontally arranged grid plate into the insertion hole on the next group of grid plates 3, and then repeat the above steps for installation in sequence.

[0032] Embodiment 2:

[0033] As Figure 4 、 Figure 5 shown, Embodiment 2 is different from Embodiment 1. The locking assembly includes a second fixing plate 51, a second clamping rod 52 fixedly connected to the second fixing plate 51, a clamping rod 53 slidably connected to the grid keel 2, a spring 54 fixedly connected to the clamping rod 53, a substrate 55 fixedly connected to the spring 54, and a reset rod 56 fixedly connected to the clamping rod 53. The second clamping rod 52 penetrates the grid keel 2, and a groove matching the clamping rod 53 is formed on the second clamping rod 52. The substrate 55 is fixedly connected to the grid keel 2.

[0034] The reset rod 56 is fixedly connected to the tail end of the clamping rod 53. The reset rod 56 is arranged inside the spring 54. The tail end of the reset rod 56 penetrates the substrate 55. A pull ring is fixed to the tail end of the reset rod 56 to prevent the spring 54 from bending during deformation and also facilitate the staff to pull the reset rod 56.

[0035] The four second clamping rods 52 are arranged in a rectangle; the upper ends of the second clamping rods 52 are cut to form a sloped shape.

[0036] Other parts are in accordance with the first embodiment.

[0037] When the device is in use, first, the staff fixes the hanging rod 1 on the wall. Then, the staff passes the grid keel 2 through the fixing screw 13 on the mounting groove 12, sleeved the backing plate 14 on the fixing screw 13, and then uses nuts for fixing. Next, the staff fixes the stay rope 6 on the lifting lug 61. Next, the staff clamps the grid plates 3 relatively up and down, inserts the second clamping rods 52 along the joints of the grid plates 3. Then, the staff raises the spliced grid plates, passes the second clamping rods 52 through the grid keel. The upper ends of the second clamping rods 52 first contact the clamping rods 53, and the clamping rods 53 will move along the slope of the second clamping rods 52 as the second clamping rods 52 move upward. When the grooves on the second clamping rods 52 are horizontal with the clamping rods 53, under the action of the spring 54, the clamping rods 53 can be clamped into the grooves, and the second clamping rods 52 will be fixed, thus fixing the grid plates 3 on the grid keel 2.

[0038] When disassembling, the staff pulls the reset rod 56 to move the clamping rod 53 out of the groove, and then disassembles the nuts and bolts in turn.

[0039] The structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of clear narration, and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationships, without substantial change in technical content, should also be regarded as the scope of implementation of the present invention.

[0040] The above describes the present invention with reference to the preferred embodiments, but the protection scope of the present invention is not limited thereto. All technical solutions falling within the scope of the claims are within the protection scope of the present invention. Without departing from the scope of the present invention, various improvements can be made to it and components therein can be replaced with equivalents. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A plug-in ceiling grid for building construction, comprising a suspension rod (1), a grid keel (2) arranged on the suspension rod (1), and a grid board (3) arranged on the grid keel (2), characterized in that: A transfer block (11) is fixedly connected to the suspension rod (1). An installation groove (12) matching the end of the grid keel (2) is formed on the transfer block (11). A fixing screw (13) is fixedly connected to the groove wall of the installation groove (12). A through hole matching the fixing screw (13) is formed on the grid keel (2). A locking assembly for fixing the grid plate (3) to the grid keel (2) is arranged on the grid plate (3).

2. The plug-in ceiling grille for building construction according to claim 1, characterized in that: A clamping groove (31) for clamping connection is formed on the grid plate (3). A plurality of the clamping grooves (31) are arranged at equal intervals. A plug rod (32) is fixedly connected to one end of the grid plate (3). A jack matching the plug rod (32) is fixedly connected to the other end of the grid plate (3).

3. The plug-in ceiling grille for building construction according to claim 1, characterized in that: The locking assembly includes a first fixing plate (41) and a first clamping rod (42) fixedly connected to the first fixing plate (41). Four first clamping rods (42) are arranged in a rectangle. The first clamping rod (42) is a round rod and its outer side wall is covered with threads. An installation hole matching the first clamping rod (42) is formed on the grid keel (2).

4. The plug-in ceiling grille for building construction according to claim 1, characterized in that: The locking assembly includes a second fixing plate (51), a second clamping rod (52) fixedly connected to the second fixing plate (51), a clamping rod (53) slidably connected to the grid keel (2), a spring (54) fixedly connected to the clamping rod (53), a substrate (55) fixedly connected to the spring (54), and a reset rod (56) fixedly connected to the clamping rod (53). The second clamping rod (52) penetrates through the grid keel (2). A groove matching the clamping rod (53) is formed on the second clamping rod (52). The substrate (55) is fixedly connected to the grid keel (2).

5. The plug-in ceiling grille for building construction according to claim 4, characterized in that: Four second clamping rods (52) are arranged in a rectangle. The upper end of the second clamping rod (52) is cut to form a shape with a slope.

6. The plug-in ceiling grille for building construction according to claim 1, wherein: The fixed end of a stay rope (6) is fixedly connected to the grid keel (2). The free end of the stay rope (6) is fixedly connected to the suspension rod (1).

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