Light building ceiling mounting structure and construction method thereof

Abstract

The invention discloses a light building ceiling mounting structure and a construction method thereof.The light building ceiling mounting structure comprises a wall surface, multiple sets of expansion bolts are fixedly mounted in the inner wall of the wall surface, each set of expansion bolts can be fixedly connected with a hanging rod, and the bottom end of each set of hanging rod is jointly connected with a main keel; each main keel is fixedly connected with a plurality of auxiliary keels in a combined mode, a gypsum board is fixedly arranged at the bottom end of each auxiliary keel in a combined mode, and a rapid splicing part is arranged between each set of hanging rods and the corresponding main keel in a combined mode. The vertical groove plate and the rubber groove plate are attached to the wall face. The pressing plate is pressed to drive the triangular inclined plate to press the first spring, negative pressure adsorption and fixation are formed, the rubber block is clamped into the clamping groove under the action of the second spring, the negative pressure state is maintained, it is ensured that the suspender is vertically positioned, manual correction is not needed, the T-shaped sliding rod is rotated by 90 degrees to separate the magnetic plate, clamping of the rubber block is removed, negative pressure release is achieved, the magnetic plate is closed again after the sliding rod is reset, and position fine adjustment is facilitated.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of building suspended ceiling, and particularly relates to a light building suspended ceiling installation structure and a construction method thereof. BACKGROUND

[0002] The suspended ceiling is a kind of decoration of the top decoration of the living environment of a house. The suspended ceiling is classified according to the materials of the decorative plate, and the main basis for distinguishing the names of the suspended ceiling is the decoration material, mainly including a light steel keel gypsum board suspended ceiling, a gypsum board suspended ceiling, a mineral wool board suspended ceiling, a batten suspended ceiling and the like. The suspended ceiling plays a very important role in the entire room decoration. Proper decoration of the top surface of the room not only beautifies the indoor environment, but also creates a colorful indoor space artistic image. When selecting the decoration material and the design scheme of the suspended ceiling, the principle of saving materials, firmness, safety, beauty and practicability should be followed.

[0003] At present, the existing suspended ceiling installation and construction process is complex. The suspension rod and the expansion bolt in the wall surface are manually installed vertically. The verticality needs to be controlled within a certain degree, and the suspension rod cannot be inclined at a large angle. This process may need to be adjusted multiple times, and then the suspension rod is fixed to the main keel one by one. The manual bolt connection and fixation of the suspended ceiling structure cannot improve the efficiency of the decoration and is time-consuming and laborious. SUMMARY

[0004] To solve the problems in the background art, the present application provides a light building suspended ceiling installation structure and a construction method thereof.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a light building suspended ceiling installation structure, comprising a wall surface, a plurality of groups of expansion bolts are fixedly connected in the inner wall of the wall surface, a suspension rod is fixedly connected in each group of expansion bolts, a main keel is jointly connected to the bottom end of each group of suspension rods, a plurality of secondary keels are jointly and fixedly connected to each main keel, a gypsum board is jointly and fixedly connected to the bottom end of each secondary keel, and a quick assembly part is jointly arranged between each group of suspension rods and the main keel. The quick assembly part comprises a sleeve ring fixedly connected to the suspension rod, T-shaped sliding plates fixedly connected to the left and right ends of the sleeve ring, vertical groove plates arranged at the left and right sides of the sleeve ring, T-shaped sliding grooves formed in one end of the outer wall of each vertical groove plate and capable of slidingly and correspondingly connecting with the T-shaped sliding plates, a rubber groove plate fixedly connected to the top end of the vertical groove plate, the rubber groove plate being capable of being connected to the wall surface, a rubber plate slidingly connected to the inner wall of the vertical groove plate, the vertical groove plate being capable of generating negative pressure in the inner cavity of the vertical groove plate and standing on the wall surface, and the suspension rod being capable of indirectly moving on the vertical groove plate under stress and being installed in the expansion bolt. The bottom end outer wall of each of the two vertical groove plates is hingedly connected with a hinge rod, and the bottom end of each of the two hinge rods is movably provided with a semicircular magnetic plate. The two ends of one of the semicircular magnetic plates are respectively fixedly connected with two magnetic clamping blocks, and the two ends of the other semicircular magnetic plate are respectively provided with a magnetic connecting groove capable of magnetically clamping the two groups of magnetic clamping blocks.

[0006] Preferably, the quick assembly part further comprises a pressing plate movably connected with the other end of the vertical groove plate, the inner wall of the other two ends of the vertical groove plate is provided with a rectangular long groove capable of abutting and sliding with the partial plate of the pressing plate, and the plate body of the vertical groove plate at the two rectangular long grooves is further provided with a clamping groove.

[0007] Preferably, the inner wall of the vertical groove plate is movably connected with a triangular inclined plate, the bottom end plate body of the triangular inclined plate and the bottom end inner wall of the vertical groove plate are jointly fixedly connected with a spring one, the inclined surface one end plate body of the triangular inclined plate and the bottom end plate body of the pressing plate are movably connected, the top end one side of the triangular inclined plate is fixedly connected with a bent rod, and the top end rod body of the bent rod is fixedly connected with the bottom end outer wall of the rubber plate.

[0008] Preferably, the two end plate bodies of the pressing plate are movably connected with magnetic plates, the outer wall of one end of each of the two magnetic plates is fixedly connected with a sliding shaft, the two sliding shafts are movably connected with rubber blocks, the two magnetic plates and the two rubber blocks are jointly fixedly connected with a spring two, and the outer wall of each of the two rubber blocks is movably connected with the inner wall of each of the two rectangular long grooves.

[0009] Preferably, the other end plate bodies of the two magnetic plates are jointly movably connected with a T-shaped sliding rod, the rod body of the T-shaped sliding rod is movably connected with the plate body of the pressing plate, and the two magnetic plates are magnetically attracted.

[0010] Preferably, the rod body near the bottom of the suspender can be magnetically clamped with the inner wall of the two semicircular magnetic plates, the bottom end rod body of the suspender movably sleeves a telescopic screw rod, and the telescopic screw rod movably sleeves a T-shaped disc cylinder.

[0011] Preferably, the bottom end of the T-shaped disc cylinder is fixedly connected with a conical abutting block, the conical abutting block is threadedly connected with the telescopic screw rod, the rod body of the telescopic screw rod can be threadedly connected with the main keel, the top end inner wall of the main keel is fixedly connected with a screw, and the telescopic screw rod can be threadedly connected with the screw.

[0012] Preferably, the bottom plate body of each of the two semicircular magnetic plates and the top disc body of the T-shaped disc cylinder are movably connected, the outer wall of the conical abutting block movably connects with a plurality of edge plate clamping rods, each of the rod bodies of the edge plate clamping rods movably sleeves a sleeve rod, and the rod body of each of the sleeve rods and the bottom end one side plate body of each of the edge plate clamping rods are fixedly connected with an ear plate.

[0013] Preferably, each set of ear plates is connected to a spring three in a fixed manner, and each prism plate lever is slidably engaged with a locking sleeve, the bottom end of which is fixedly connected to the top outer wall of the main keel.

[0014] A construction method for a lightweight building ceiling installation structure, applied to the lightweight building ceiling installation structure described in claim 9, includes the following steps: Step 1: First, place the hanger rod directly below the expansion bolt. At this time, the vertical groove plates and rubber groove plates on both sides of the hanger rod will fit tightly against the wall. By directly pressing the pressure plate, the pressure plate under pressure will be guided and moved horizontally within the rectangular groove. At the same time, it will also move on the triangular inclined plate, thereby squeezing the triangular inclined plate and applying pressure to the spring, causing it to deform and move downward. The triangular inclined plate, which moves downward at the same time, will drive the bent rod and rubber plate to move downward within the vertical groove plate. This will generate a suction negative pressure in the inner cavity of the vertical groove plate. This situation will cause the vertical groove plate to be firmly attached to the wall through the rubber groove plate, thus achieving a horizontal position of the hanger rod directly below the expansion bolt, making it convenient for workers to directly push the hanger rod up for installation. Step 2: After the upper part of the boom has been fixed and limited, the two hinge rods and the semi-circular magnetic plate can be moved closer to the boom until the two semi-circular magnetic plates fit and engage with the outer wall of the boom and its bottom. During this process, the two sets of magnetic blocks installed on one semi-circular magnetic plate will simultaneously engage with the magnetic groove of the other semi-circular magnetic plate, producing a locking and fixing effect. Step 3: During the process of merging the two semi-circular magnetic plates, the T-shaped disc cylinder will also slide and squeeze, causing it to move downwards under force. The downward movement of the T-shaped disc cylinder will also cause the conical stop block to move downwards. The downward movement of the conical stop block will create a threaded engagement with the telescopic screw, causing it to rotate. The rotating telescopic screw will rotate and move downwards on the main keel, which is also connected to it by the same thread, stretching its own rod length. As a result, it will passively rotate and move downwards through the main keel and the bolt, thereby quickly realizing the connection and installation between the hanger and the main keel.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) By pressing the vertical groove plate and the rubber groove plate against the wall, the pressure plate drives the triangular inclined plate to press down the spring one, forming a negative pressure adsorption fixation. The rubber block is inserted into the slot under the action of the spring two, maintaining the negative pressure state, ensuring the vertical positioning of the hanger rod, without the need for manual correction. Then the hanger rod can be installed with high precision through the positioning of the expansion bolts. (2) By rotating the T-shaped slide bar 90 degrees to separate the magnetic plate, the rubber block is released, and the negative pressure is released. After the slide bar is reset, the magnetic plate closes again, which is convenient for fine-tuning the position. The hinge connecting rod is moved to close the semi-arc magnetic plate. The magnetic block is embedded in the magnetic connecting groove to form a pre-fixed position. The T-shaped disc moves down to push the conical block. The telescopic screw is rotated and lowered through the thread engagement to connect the main keel. The prism plate clamping rod is inserted into the clamping sleeve. The spring provides reset elasticity to ensure the structure is stable. (3) The above installation structure can complete the positioning and installation with only one press, which saves a lot of time compared with the traditional process. The negative pressure adsorption automatically ensures the verticality. The magnetic and mechanical linkage design reduces the reliance on tools and reduces labor intensity. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall planar structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the vertical groove plate of the present invention; Figure 4 This is a schematic diagram of the cross-sectional planar structure of the vertical groove plate of the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of the pressure plate of the present invention; Figure 6 This is a schematic diagram of the semi-arc plate and magnetic connecting groove structure of the present invention; Figure 7 This is a schematic diagram of the planar structure of the quick assembly part connecting sleeve of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at point A in the middle.

[0017] In the picture: 1. Wall surface; 101. Hanging rod; 102. Main keel; 103. Secondary keel; 104. Gypsum board; 2. Quick Assembly Section; 201. Ring; 202. T-shaped sliding plate; 203. Vertical groove plate; 204. T-shaped sliding groove; 205. Rubber groove plate; 206. Pressure plate; 207. Rectangular long groove; 208. Slot; 209. Triangular inclined plate; 210. Spring 1; 211. Bending rod; 212. Rubber plate; 213. Magnetic plate; 214. Sliding shaft; 215. Rubber block; 216. Spring 2; 217. T-shaped sliding rod; 218. Hinge connecting rod; 219. Semi-arc magnetic plate; 220. Magnetic locking block; 221. Magnetic connecting groove; 222. Telescopic screw; 223. T-shaped disc; 224. Conical abutment block; 225. Prism plate locking rod; 226. Sleeve rod; 227. Ear plate; 228. Spring 3; 229. Locking sleeve. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] like Figures 1 to 8 As shown, the present invention provides a lightweight building ceiling installation structure, including a wall 1. Multiple sets of expansion bolts are fixedly installed in the inner wall of the wall 1. Each set of expansion bolts can be fixedly connected to a hanger 101. A main keel 102 is connected to the bottom end of each set of hangers 101. Multiple secondary keels 103 are fixedly connected to each main keel 102. A gypsum board 104 is fixedly installed to the bottom end of each secondary keel 103. A quick assembly part 2 is provided between each set of hangers 101 and the main keel 102. The quick assembly unit 2 includes a collar 201 fixedly connected to the hanger 101. T-shaped sliding plates 202 are fixedly connected to both ends of the collar 201. Vertical groove plates 203 are provided on both sides of the collar 201. A T-shaped groove 204 is opened on the outer wall of one end of each vertical groove plate 203, which can slide and engage with the T-shaped sliding plate 202. A rubber groove plate 205 is fixedly connected to the top of the vertical groove plate 203. The rubber groove plate 205 can fit and connect with the wall 1. A rubber plate 212 is slidably connected to the inner wall of the vertical groove plate 203 to generate negative pressure in the inner cavity of the vertical groove plate 203 and stand upright on the wall 1. The hanger 101 can be indirectly guided and moved on the vertical groove plate 203 to the expansion bolt for installation.

[0020] The bottom outer walls of the two vertical slot plates 203 are hinged with hinge rods 218. The bottom ends of the two hinge rods 218 are movably mounted with semi-arc magnetic plates 219. Two magnetic blocks 220 are fixedly connected to both ends of one semi-arc magnetic plate 219. Magnetic slots 221 are opened on both ends of the other semi-arc magnetic plate 219 so as to magnetically engage with the two sets of magnetic blocks 220 respectively.

[0021] The above scheme is adopted: the pressure plate 206, which is squeezed, will be guided and translated within the inner wall of the rectangular groove 207, and will also move on the triangular inclined plate 209, thereby squeezing the triangular inclined plate 209 so that it applies pressure to the spring 210, causing deformation and downward movement. The triangular inclined plate 209, which moves downward in sync, will drive the bending rod 211 and the rubber plate 212 to move downward within the vertical groove plate 203, thereby generating a suction negative pressure in the inner cavity of the vertical groove plate 203. This situation will cause the vertical groove plate 203 to be firmly attached to the wall 1 through the rubber groove plate 205, thus ensuring the specific qualified verticality of the installation of the hanger 101, avoiding the problem of subsequent manual measurement of its verticality, or the need for adjustment if there is a deviation in verticality. After the upper part of the boom 101 has been fixed and limited, the two hinge rods 218 and the semi-circular magnetic plate 219 can be moved to approach the boom 101 at the same time until the two semi-circular magnetic plates 219 fit and engage with the outer wall of the boom 101 and its bottom part. During this process, the two sets of magnetic blocks 220 installed on one semi-circular magnetic plate 219 will simultaneously engage with the magnetic groove 221 of the other semi-circular magnetic plate 219, producing a locking and fixing effect.

[0022] The quick assembly unit 2 also includes a pressure plate 206 that is slidably connected to the other end of the vertical groove plate 203. Rectangular long grooves 207 are provided in the inner walls of the other two ends of the vertical groove plate 203, which can be slidably connected to some of the plates of the pressure plate 206. Slots 208 are also provided on the plates of the vertical groove plate 203 located at the two rectangular long grooves 207. A triangular inclined plate 209 is slidably connected to the inner wall of the vertical groove plate 203. A spring 210 is fixedly connected between the bottom plate of the triangular inclined plate 209 and the bottom inner wall of the vertical groove plate 203. The inclined plate of the triangular inclined plate 209 is slidably connected to the bottom plate of the pressure plate 206. A bent rod 211 is fixedly connected to one side of the top of the triangular inclined plate 209. The top rod of the bent rod 211 is fixedly connected to the bottom outer wall of the rubber plate 212.

[0023] Using the above method: First, place the hanger 101 directly below the expansion bolts. At that time, the vertical groove plates 203 and rubber groove plates 205 on both sides of the hanger 101 will fit tightly against the wall surface 1. Then, the worker can directly press the pressure plate 206 (manually or using a clamp to save effort), such as... Figure 3 and Figure 4As shown, the pressure plate 206, which is subjected to pressure, will move in a guided translation within the inner wall of the rectangular groove 207, and will also move on the triangular inclined plate 209, thereby squeezing the triangular inclined plate 209 so that it applies pressure to the spring 210, causing it to deform and move downward. The triangular inclined plate 209, which moves downward in sync, will drive the bending rod 211 and the rubber plate 212 to move downward within the vertical groove plate 203, thereby generating a suction negative pressure in the inner cavity of the vertical groove plate 203. This situation will cause the vertical groove plate 203 to be firmly attached to the wall 1 through the rubber groove plate 205.

[0024] Both ends of the pressure plate 206 are slidably connected to magnetic plates 213. Each magnetic plate 213 has a sliding shaft 214 fixedly connected to one end of its outer wall. Each sliding shaft 214 has a rubber block 215 slidably connected to it. A spring 216 is fixedly connected between the two magnetic plates 213 and the two rubber blocks 215. The outer walls of the two rubber blocks 215 are also slidably connected to the inner walls of the two rectangular grooves 207. T-shaped sliding rods 217 are slidably connected to the other end of the two magnetic plates 213. The rod of the T-shaped sliding rod 217 is slidably connected to the plate of the pressure plate 206. The two magnetic plates 213 are magnetically attracted to each other.

[0025] Using the above scheme: as the pressure plate 206 shifts under stress, as... Figure 5 As shown, the rubber block 215 is synchronously guided and translated in the rectangular groove 207 until it moves to the slot 208. At that time, the rubber block 215 is no longer blocked by the rectangular groove 207 and will be driven by the spring 216 to slide smoothly on the sliding shaft 214 and engage in the slot 208 for limiting. This maintains the negative pressure adsorption state in the vertical groove plate 203, so that the hanger 101 is horizontally located directly below the expansion bolt. When the workers connect and install the two, they only need to hold the hanger 101 and push it up, thus ensuring the specific qualified verticality of the hanger 101 installation. In the above, if it is necessary to adjust the position of the vertical groove plate 203 attached to the wall 1, simply press the T-shaped slide bar 217 to separate it from the magnetic plates 213 installed at both ends. At the same time, the two magnetic plates 213 will also be magnetically attracted to each other, but will still be blocked by one section of the T-shaped slide bar 217. The two will not make direct contact, so the rubber block 215 can easily disengage from the slot 208. Then, the horizontal T-shaped slide bar 217 can be rotated 90 degrees to become vertical, and then the T-shaped slide bar 217 can be stretched to return to its original state. After manually rotating it 90 degrees to return to its original state, the two sections of the T-shaped slide bar 217 that are attached to the outer wall of the two magnetic plates 213 have an overall length that is proportional to the height of the magnetic plates 213. Therefore, when the T-shaped slide bar 217 is passively rotated 90 degrees to return to its original state, the two magnetic plates 213 can be pushed apart again.

[0026] The bottom of the boom 101 and the inner walls of the two semi-circular magnetic plates 219 can be magnetically engaged. A telescopic screw 222 is movably sleeved on the bottom of the boom 101. A T-shaped cylinder 223 is slidably sleeved on the telescopic screw 222. A conical stop 224 is fixedly connected to the bottom end of the T-shaped cylinder 223. The conical stop 224 and the telescopic screw 222 are threadedly connected. The boom 222 and the main keel 102 can also be threadedly connected. A bolt is fixedly connected to the inner wall of the top of the main keel 102. The telescopic screw 222 and the bolt can be threadedly connected. The bottom of the two semi-circular magnetic plates 219... The plate body and the top plate of the T-shaped disc 223 are slidably connected. Multiple prism plate clamping rods 225 are slidably connected to the outer wall of the conical abutment block 224. Each prism plate clamping rod 225 has a sleeve rod 226 slidably clamped on its rod body. Each sleeve rod 226 and the bottom plate of each prism plate clamping rod 225 are fixedly connected to an ear plate 227. Each set of ear plates 227 is jointly and fixedly connected to a spring three 228. Each prism plate clamping rod 225 is jointly and slidably clamped to a locking sleeve 229. The bottom end of the locking sleeve 229 is fixedly connected to the top outer wall of the main keel 102.

[0027] Using the above scheme: simultaneously move the two hinge rods 218 and the semi-circular magnetic plate 219 closer to the boom 101 until the two semi-circular magnetic plates 219 fit and engage with the outer wall of the boom 101 and its bottom body. During this process, the two sets of magnetic blocks 220 installed on one semi-circular magnetic plate 219 will simultaneously engage with the magnetic groove 221 of the other semi-circular magnetic plate 219 (the semi-circular magnetic plate 219 and the magnetic blocks 220 are made of neodymium iron boron permanent magnet material), producing a snap-fit ​​and fixing effect. Furthermore, the process of the two semi-circular magnetic plates 219 merging also... The sliding and pressing mechanism of the T-shaped disc 223 causes it to move downwards under pressure. This downward movement of the T-shaped disc 223 also causes the conical abutment 224 to move downwards. The downward movement of the conical abutment 224 engages with the telescopic screw 222, causing it to rotate. The rotating telescopic screw 222 then rotates downwards on the main keel 102, which is also threadedly connected to it, stretching its own length. This passively rotates and moves downwards through the main keel 102 and the bolt, thus quickly achieving the connection and installation between the hanger 101 and the main keel 102. Figure 8As shown, the horizontal downward movement of the conical stop 224 will also push multiple prism plate clamps 225 to move in a guided manner within the corresponding sleeve 226. During the passive movement, the ear plate 227 will compress the spring 3 228. The presence of the spring 3 228 facilitates the subsequent repositioning of the relevant structure. Then, the prism plate clamp 225 slides into the clamp sleeve 229 to achieve further limiting and clamping, ensuring a firm connection between it and the main keel 102. This device is much faster than the installation of ceiling-related structures by workers in the prior art. Only one press is needed to actively level and position the hanger 101, preventing verticality installation problems. Another press is needed to quickly and firmly install the hanger 101 and the main keel 102, effectively improving construction efficiency.

[0028] In the overall device, the negative pressure adsorption mechanism (when the rubber plate 212 moves downward in the vertical groove plate 203, the volume of the cavity above it increases, and the internal air pressure is lower than the external atmospheric pressure, thus forming a negative pressure adsorption effect on the wall surface 1 through the rubber groove plate 205) not only provides initial positioning, but more importantly, establishes a precise vertical reference for the entire installation process, so that subsequent clamping and connection actions are carried out on this reference, fundamentally eliminating verticality deviation. The magnetic clamping mechanism (composed of a semi-arc magnetic plate 219 and a magnetic clip 220, etc.) provides a strong main fixing force after adsorption positioning, and its closing action itself becomes the driving force for the threaded connection mechanism (when the conical block 224 moves downward, because it is threadedly engaged with the telescopic screw 222, and the axial movement of the telescopic screw 222 is restricted by the T-shaped disc 223, the linear movement of the conical block 224 is forced to be converted into the rotational movement of the telescopic screw 222, so that it screws into the thread of the main keel 102).

[0029] A construction method for a lightweight building ceiling installation structure includes the following steps: Step 1: First, place the hanger 101 directly below the expansion bolt. At that time, the vertical groove plate 203 and rubber groove plate 205 on both sides of the hanger 101 will be tightly attached to the wall 1. By directly pressing the pressure plate 206, the pressure plate 206 under pressure will be guided and translated in the inner wall of the rectangular groove 207, and will also move on the triangular inclined plate 209, thereby squeezing the triangular inclined plate 209 so that it applies pressure to the spring 210, causing deformation and downward movement. The triangular inclined plate 209 moving downward at the same time will drive the bent rod 211 and rubber plate 212 to move downward in the vertical groove plate 203, thereby generating a suction negative pressure in the inner cavity of the vertical groove plate 203. This situation will cause the vertical groove plate 203 to be firmly attached to the wall 1 through the rubber groove plate 205, thereby achieving the horizontal position of the hanger 101 directly below the expansion bolt, which is convenient for the subsequent workers to directly push the hanger 101 for installation. Step 2: After the upper part of the boom 101 has been fixed and limited, the two hinged connecting rods 218 and the semi-circular magnetic plate 219 can be moved closer to the boom 101 until the two semi-circular magnetic plates 219 fit and engage with the outer wall of the boom 101 and its bottom part. During this process, the two sets of magnetic blocks 220 installed on one semi-circular magnetic plate 219 will simultaneously engage with the magnetic groove 221 of the other semi-circular magnetic plate 219, producing a locking and fixing effect. Step 3: During the process of merging the two semi-circular magnetic plates 219, the T-shaped disc 223 will also slide and squeeze, causing it to move downward under force. The downward movement of the T-shaped disc 223 will also cause the conical stop block 224 to move downward. The downward movement of the conical stop block 224 will engage with the telescopic screw 222, causing it to rotate. The rotating telescopic screw 222 will rotate and move downward on the main keel 102, which is also connected to it by the same thread, stretching its own rod length. As a result, it will passively rotate and move downward through the main keel 102 and the bolt, thereby quickly realizing the connection and installation between the hanger 101 and the main keel 102.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lightweight building ceiling installation structure, comprising a wall surface (1), characterized in that: The inner wall of the wall (1) is fixedly equipped with multiple sets of expansion bolts. Each set of expansion bolts can be fixedly connected with a hanger (101). The bottom end of each set of hangers (101) is connected to a main keel (102). Each main keel (102) is fixedly connected to multiple secondary keels (103). The bottom end of each secondary keel (103) is fixedly connected to a gypsum board (104). A quick assembly part (2) is provided between each set of hangers (101) and main keel (102). The quick assembly part (2) includes a collar (201) fixedly connected to the hanger (101). T-shaped sliding plates (202) are fixedly connected to both ends of the collar (201). Vertical groove plates (203) are provided on both sides of the collar (201). A T-shaped groove (204) is opened on the outer wall of one end of each vertical groove plate (203) so as to slide and engage with the T-shaped sliding plate (202). A rubber groove plate (205) is fixedly connected to the top of the vertical groove plate (203). The rubber groove plate (205) can be fitted and connected to the wall (1). A rubber plate (212) is fitted and slidably connected to the inner wall of the vertical groove plate (203) to generate negative pressure in the inner cavity of the vertical groove plate (203) and stand on the wall (1). The hanger (101) can be indirectly guided and moved on the vertical groove plate (203) to the expansion bolt for installation. The bottom outer walls of the two vertical groove plates (203) are hinged with hinge rods (218), and the bottom ends of the two hinge rods (218) are movably mounted with semi-arc magnetic plates (219). Two magnetic blocks (220) are fixedly connected to both ends of one semi-arc magnetic plate (219), and magnetic slots (221) are opened on both ends of the other semi-arc magnetic plate (219) so as to magnetically engage with the two sets of magnetic blocks (220) respectively.

2. The lightweight building ceiling installation structure according to claim 1, characterized in that: The quick assembly part (2) also includes a pressure plate (206) that is slidably connected to the other end of the vertical groove plate (203). The inner walls of the other two ends of the vertical groove plate (203) are provided with rectangular long grooves (207) that can be slidably connected to some of the plates of the pressure plate (206). The vertical groove plate (203) located at the two rectangular long grooves (207) is also provided with slots (208).

3. The lightweight building ceiling installation structure according to claim 2, characterized in that: A triangular inclined plate (209) is slidably connected to the inner wall of the vertical groove plate (203). A spring (210) is fixedly connected between the bottom plate of the triangular inclined plate (209) and the bottom inner wall of the vertical groove plate (203). The inclined plate of the triangular inclined plate (209) and the bottom plate of the pressure plate (206) are slidably connected. A bent rod (211) is fixedly connected to one side of the top of the triangular inclined plate (209). The top rod of the bent rod (211) is fixedly connected to the bottom outer wall of the rubber plate (212).

4. The lightweight building ceiling installation structure according to claim 3, characterized in that: The two end plates of the pressure plate (206) are slidably connected to magnetic plates (213). A sliding shaft (214) is fixedly connected to the outer wall of one end of each magnetic plate (213). A rubber block (215) is slidably connected to each sliding shaft (214). A spring (216) is fixedly connected between each magnetic plate (213) and the two rubber blocks (215). The outer wall of each rubber block (215) is also slidably connected to the inner wall of each rectangular groove (207).

5. The lightweight building ceiling installation structure according to claim 4, characterized in that: A T-shaped slide rod (217) is slidably connected to the other end of the two magnetic plates (213). The rod of the T-shaped slide rod (217) and the plate of the pressure plate (206) are slidably connected through each other, and the two magnetic plates (213) are magnetically attracted to each other.

6. The lightweight building ceiling installation structure according to claim 5, characterized in that: The rod (101) near the bottom and the inner wall of the two semi-arc magnetic plates (219) can be magnetically engaged. A telescopic screw (222) is movably sleeved on the bottom rod of the rod (101), and a T-shaped disc (223) is slidably sleeved on the telescopic screw (222).

7. The lightweight building ceiling installation structure according to claim 6, characterized in that: A conical stop (224) is fixedly connected to the bottom end of the T-shaped disc (223). The conical stop (224) is threadedly connected to the telescopic screw (222), and the rod body of the telescopic screw (222) is threadedly connected to the main keel (102). A bolt is fixedly connected to the inner wall of the top end of the main keel (102), and the telescopic screw (222) and the bolt are threadedly connected.

8. The lightweight building ceiling installation structure according to claim 7, characterized in that: The bottom plates of the two semi-arc magnetic plates (219) and the top plate of the T-shaped cylinder (223) are slidably connected together. Multiple prism plate clamping rods (225) are slidably connected to the outer wall of the conical block (224). Each prism plate clamping rod (225) has a sleeve rod (226) slidably clamped on its rod body. Each sleeve rod (226) and the bottom side plate of each prism plate clamping rod (225) are fixedly connected to an ear plate (227).

9. The lightweight building ceiling installation structure according to claim 8, characterized in that: Each ear plate (227) is connected to a spring three (228) in a fixed manner, and each prism plate clamping rod (225) is connected to a clamping sleeve (229) in a sliding manner. The bottom end of the clamping sleeve (229) is fixedly connected to the top outer wall of the main keel (102).

10. A construction method for a lightweight building ceiling installation structure, applied to the lightweight building ceiling installation structure according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: First, place the hanger (101) directly below the expansion bolt. At that time, the vertical groove plate (203) and rubber groove plate (205) set on both sides of the hanger (101) will be tightly attached to the wall (1). By directly pressing the pressure plate (206), the pressure plate (206) under pressure will be guided and translated in the inner wall of the rectangular groove (207), and will also move on the triangular inclined plate (209), thereby squeezing the triangular inclined plate (209) so that it applies pressure to the spring (210), producing As the deformation moves downward, the triangular inclined plate (209) moves downward in sync, which will drive the bending rod (211) and the rubber plate (212) to move downward in the vertical groove plate (203). This will generate a suction negative pressure in the cavity of the vertical groove plate (203). This situation will cause the vertical groove plate (203) to be firmly attached to the wall surface (1) through the rubber groove plate (205), so that the hanger (101) is in a horizontal state directly below the expansion bolt, which makes it easier for the subsequent workers to directly push the hanger (101) for installation. Step 2: After the upper part of the boom (101) has been fixed and limited, the two hinge rods (218) and the semi-circular magnetic plate (219) can be moved closer to the boom (101) until the two semi-circular magnetic plates (219) fit and engage with the outer wall of the boom (101) and its bottom part. During this process, the two sets of magnetic blocks (220) installed on one semi-circular magnetic plate (219) will simultaneously engage with the magnetic groove (221) of the other semi-circular magnetic plate (219) to produce a snap-fit ​​and fixation effect. Step 3: During the process of merging the two semi-circular magnetic plates (219), the T-shaped cylinder (223) will also slide and squeeze, causing it to move downward under force. The downward movement of the T-shaped cylinder (223) will also cause the conical block (224) to move downward. The downward movement of the conical block (224) will engage with the telescopic screw (222) and drive it to rotate. The telescopic screw (222) in the rotating state will rotate and move downward on the main keel (102) which is also connected to it by the same thread, stretching its own rod length. As a result, it will passively rotate and move downward through the main keel (102) and the bolt, thereby quickly realizing the connection and installation between the hanger (101) and the main keel (102).

Images