Light wall linear connection implementation method

Abstract

The invention relates to the technical field of lightweight wall assembly, and discloses a lightweight wall linear connection implementation method which comprises the following steps: determining a first wallboard and a second wallboard; a first connecting hole and a second connecting hole are punched in the corresponding keels of the first wallboard and the second wallboard; a connecting assembly is manufactured, the connecting assembly comprises a first connecting piece, a second connecting piece and a connecting screw, a first through hole is formed in the first connecting piece, and a stretching hole position is formed in the second connecting piece; a first wallboard and a second wallboard are manufactured, the first connecting piece and the second connecting piece are placed in the corresponding keels, the first through hole is aligned with the first connecting hole, the stretching hole position is aligned with the second connecting hole, and then the corresponding keels are connected to form the first wallboard and the second wallboard; the first wall plate and the second wall plate are connected through connecting screws after being placed at the required positions; a screw connection mode is adopted, and the device has the advantages of being good in applicability, low in installation difficulty, convenient to disassemble and capable of being repeatedly used.

Description

Technical Field

[0001] The invention relates to a method for realizing straight-line connection of a lightweight wall, and belongs to the technical field of lightweight wall assembly. Background Art

[0002] Lightweight wall is a building structure technology that aims to build a wall system with low weight and high performance by using lightweight materials and innovative design methods. This technology is widely used in modern buildings and has many advantages, such as easy installation, energy saving, environmental protection and high flexibility. Figure 1 As shown in the figure, the main skeleton structure of a common lightweight wall is mainly formed by connecting horizontally arranged light steel keels and vertically arranged light steel keels. The light steel keels in this type of lightweight wall are arranged in the same manner. When a straight connection is required (such as extending the length of the wall), at this time, Figure 2 As shown, the layout directions of the two lightweight walls to be connected are parallel. In the prior art, most of the self-tapping screws are driven into the webs of the light steel keels close to the two lightweight walls. The self-tapping screws can connect the webs of the two light steel keels together, thereby achieving the connection of the two lightweight walls. However, this method has the following problems in actual use: a large number of self-tapping screws need to be drilled and installed during the connection, the construction intensity of the workers is high, and the driving of the self-tapping screws mostly depends on the construction experience of the workers. The construction quality is difficult to guarantee, and it is easy to have problems such as nail hole deviation, self-tapping screw slippage, and self-tapping screw breakage.

[0003] To solve this problem, in the prior art, the invention patent with Chinese patent authorization announcement number CN112127517B discloses a light steel wall connection structure and connection method based on a snap-on and key-shaped hole. It proposes to use a snap-on connector to connect the light steel wall horizontally (i.e., a straight-line connection). When connecting, the second light steel wall with the key-shaped hole is hoisted to a designated position, and then the first light steel wall equipped with the snap-on connector is hoisted. After aligning the cylindrical buckle cap with the head circular hole of the key-shaped hole, the cylindrical buckle cap is passed through the head circular hole of the key-shaped hole and slid along the rod folding line hole of the key-shaped hole to the designated position, so that the horizontal connection between the first light steel wall and the second light steel wall can be completed. Compared with the commonly used self-tapping screw connection, the horizontal connection between light steel walls has higher construction efficiency, reduces the construction intensity of the staff, and solves the problems of nail hole deviation, slipping teeth, and nail rod breakage that are easy to occur in the construction of self-tapping screws.

[0004] However, in actual use, there are still the following problems: 1. When connecting light steel walls, it relies on the corresponding physical shape and pressure of the buckle to fix them. The connection strength is low, especially when it is subjected to large loads or vibrations, it is easy to loosen. This makes it only suitable for light loads or temporary structures, such as movable partitions, temporary exhibition halls and other structures, and its applicability is poor.

[0005] 2. When it is in use, it needs precise alignment to complete the installation, which will result in a longer construction time.

[0006] 3. Once installed, it is very difficult to disassemble when recycling is needed, which can easily cause damage to the buckle and make it impossible to reuse. Summary of the invention

[0007] In order to solve the above problems existing in the prior art, the present invention provides a method for realizing straight-line connection of lightweight walls.

[0008] The technical solution of the present invention is as follows: A method for realizing a straight-line connection of a lightweight wall, comprising the following steps: Step 1: Determine the number and composition structure of the first wall panels and the second wall panels to be connected according to the design drawings; the first wall panel is formed by connecting the first vertical keel and the first horizontal keel, and the second wall panel is formed by connecting the second vertical keel and the second horizontal keel; Step 2: Mark the position of each keel on the corresponding wall panel according to the design drawing; then, according to the mark, open a first connection hole on the web of the first vertical keel located at the end position of one side of the first wall panel, and open a second connection hole on the web of the second vertical keel located at the end position of one side of the second wall panel, and the second connection hole can be aligned with the first connection hole; Step 3: Make a connection component; the connection component made includes a first connection member, a second connection member and a connection screw, the first connection member is provided with a first through hole, the first through hole can be aligned with the first connection hole, the second connection member is provided with a stretching hole with a threaded structure inside, the stretching hole can be aligned with the second connection hole, and the connection screw can movably pass through the first connection hole, the second connection hole, the first through hole and be threaded into the stretching hole; Step 4: Make the first wall panel and the second wall panel; first install the connection assembly on the first wall panel and the second wall panel, specifically: take the first connection piece corresponding to the number of the first connection holes, place the first connection piece in the first vertical keel with the first connection holes, align the first through hole with the first connection hole and temporarily fix the first connection piece, take the second connection piece corresponding to the number of the second connection holes, place the second connection piece in the second vertical keel with the second connection hole, align the stretching hole with the second connection hole and temporarily fix the second connection piece, then connect the first vertical keel and the first horizontal keel to each other according to the design drawing to form the first wall panel, and connect the second vertical keel and the second horizontal keel to each other to form the second wall panel; Step 5: Carry out on-site installation of the first wall panel and the second wall panel; transport the manufactured first wall panel and the second wall panel to the site, then hoist the second wall panel to the required position and fix it according to the design drawings, then hoist the first wall panel to the required position, then abut the web of the first vertical keel with the first connecting hole in the first wall panel against the web of the second vertical keel with the second connecting hole in the second wall panel, and align the first connecting hole with the second connecting hole, then insert a connecting screw into the first through hole, and after passing through the first through hole, the connecting screw passes through the first connecting hole and the second connecting hole in turn, and finally is threaded into the stretching hole to complete the I-shaped connection of the first wall panel and the second wall panel.

[0009] Furthermore, the first connecting member and the second connecting member are both arranged in an L-shaped structure, the first through hole is arranged on both the horizontal end and the vertical end of the first connecting member, and the stretching hole is arranged on both the horizontal end and the vertical end of the second connecting member.

[0010] Furthermore, first bent reinforcing ribs are provided on both side edges of the transverse end and the vertical end of the first connecting member, and the first bent reinforcing ribs on both sides are extended along the inner side of the corresponding side ends of the first connecting member, and the ends of the first bent reinforcing ribs on the same side are also fitted together. Second bent reinforcing ribs are provided on both side edges of the transverse end and the vertical end of the second connecting member, and the second bent reinforcing ribs on both sides are extended along the inner side of the corresponding side ends of the second connecting member, and the ends of the second bent reinforcing ribs on the same side are also fitted together.

[0011] Furthermore, the third step also includes the following steps: the manufactured connecting piece also includes a third connecting piece and a quick connecting piece, the third connecting piece is provided with a second through hole, the second through hole can be aligned with the second connecting hole, the quick connecting piece includes a connecting column, the connecting column can movably pass through the first connecting hole, the second connecting hole, the first through hole and the second through hole, a placement groove is provided on the outer wall of the connecting column, a first stopper is movably provided in the placement groove, the first stopper can extend and retract into the placement groove, and when the first stopper extends out of the placement groove, the connecting column cannot pass through the first connecting hole, the second connecting hole, the first through hole and the second through hole, a first auxiliary inclined wall is provided on the side wall of the first stopper away from the connecting column, and a first Two blocks, the setting of the second block prevents the connecting column from passing through the first connecting hole, the second connecting hole, the first through hole and the second through hole, and a limiting space is left between the first block and the second block to allow the first vertical keel web, the second vertical keel web, the first connecting member and the third connecting member to enter. When the connecting column moves through the first through hole, the first connecting hole, the second connecting hole and the second through hole, the first block can be retracted into the placement groove under the guidance of the first auxiliary inclined wall so that the connecting column can pass through the first through hole, the first connecting hole, the second connecting hole and the second through hole. After the first block loses its restriction and pops out of the placement groove, the first block can cooperate with the second block to limit the connecting column to the first connecting member and the third connecting member.

[0012] Furthermore, the fourth step also includes the following steps: selecting connection components according to construction requirements, when it is a fixed building, the connection components installed on the first wall panel and the second wall panel are the first connection member, the second connection member and the connection screw; when it is a temporary building, the connection components installed on the first wall panel and the second wall panel are the first connection member, the third connection member and the quick connector, taking the first connection members corresponding to the number of the first connection holes, placing the first connection members in the first vertical keel with the first connection holes, aligning the first through holes with the first connection holes, and then temporarily fixing the first connection members, taking the third connection members corresponding to the number of the second connection holes, placing the third connection members in the second vertical keel, aligning the second through holes with the second connection holes, and then temporarily fixing the third connection members.

[0013] Furthermore, the fifth step also includes the following steps: when it is a fixed building, connecting screws are used for connection; when it is a temporary building, connecting columns are used to pass through the first through hole, the first connecting hole, the second connecting hole and the second through hole in sequence, and the first stop block cooperates with the second stop block to limit the connecting column to the first connecting member and the third connecting member, so that the I-shaped connection of the first wall panel and the second wall panel can be completed.

[0014] Furthermore, a first spring is arranged in the placement slot, and the first spring connects the first stopper to the placement slot. When the first spring is in a normal state, the first stopper is arranged to extend out of the placement slot, and when the first spring is in a compressed state, the first stopper can be retracted into the placement slot.

[0015] Furthermore, a limiting block is provided on the connecting column, and the limiting block is provided at a position where the second block is away from the first block side, the second block is movably provided on the connecting column, and the limiting block is threadedly connected to the connecting column, and a second spring is also sleeved on the connecting column, and the second spring is provided between the second block and the limiting block, one end of the second spring is fixedly connected to the second block, and the other end abuts against the limiting block.

[0016] Furthermore, an auxiliary sleeve is movably provided on the outside of the connecting column, and the auxiliary sleeve can pass through the first connecting hole, the second connecting hole, the first through hole and the second through hole. A connecting groove is provided on the auxiliary sleeve, and the first stopper can pass out from the connecting groove. Second auxiliary inclined walls are provided on both side walls of the first stopper, and guide inclined walls are provided on both side walls of the connecting groove to adapt to the second auxiliary inclined walls. When the first stopper passes through the connecting groove, the second auxiliary inclined walls on both sides can contact the corresponding side guide inclined walls. When the auxiliary sleeve rotates on the connecting column, the guide inclined walls can cooperate with the second auxiliary inclined walls to guide the first stopper to retract into the placement groove.

[0017] Furthermore, the third connecting member is arranged in an L-shaped structure, the second through hole is arranged on both the transverse end and the vertical end of the third connecting member, and third bent reinforcement ribs are arranged on the edge positions on both sides of the transverse end and the vertical end of the third connecting member. The third bent reinforcement ribs on both sides are extended along the inner side of the corresponding side ends of the third connecting member, and the ends of the third bent reinforcement ribs on the same side that are close to each other are also arranged in a fitting manner.

[0018] The present invention has the following beneficial effects: The present invention proposes to make a connecting component, which includes a first connecting piece, a second connecting piece and a connecting screw. The first connecting piece is placed in the first vertical keel and the second connecting piece is placed in the second vertical keel. The connecting screw is passed through the first through hole, the first connecting hole and the second connecting hole in sequence and then threaded into the stretching hole. The connecting screw can complete the I-shaped connection between the first wall panel and the second wall panel by connecting the first connecting piece and the second connecting piece. Compared with the prior art, the snap connection is replaced by a screw connection, and the connection strength is high, and it can withstand large loads and vibrations. It can be used not only in temporary buildings, but also in fixed buildings. The installation accuracy is relatively low. Even if the alignment of the connecting holes is slightly deviated, the connection can be ensured to be firm by rotating, adjusting and tightening the connecting screws. When disassembling, the disassembly can be completed by rotating the connecting screws without damaging the connecting pieces. Compared with the prior art, it has the advantages of good applicability, low installation difficulty, convenient disassembly and reusability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a lightweight wall in the prior art; Figure 2 It is a structural schematic diagram of a cross corner connection of a lightweight wall in the prior art; Figure 3 It is a structural schematic diagram of a first wall panel and a second wall panel being connected in a straight line when the present invention is applied to a fixed building; Figure 4 for Figure 3 A partial enlarged view of Figure 5 is a top view of the first connecting member; Figure 6 is a top view of the second connecting member; Figure 7 It is a structural schematic diagram of a first wall panel and a second wall panel being connected in a straight line when the present invention is applied to a temporary building; Figure 8 It is a schematic diagram of the structure in which the first wall panel and the second wall panel are connected in a straight line when the present invention is applied to a temporary building; Fig. 9 It is a structural schematic diagram of the quick connector in the present invention; Fig.10 It is a structural schematic diagram of the present invention when the first stopper extends out of the placement slot; Fig.11 It is a schematic diagram of the structure when the first stopper is retracted into the placement groove in the present invention; Fig.12 It is a top view of the third connecting member.

[0020] The reference numerals in the figure represent: 1. First wall panel; 2. Second wall panel; 3. First vertical keel; 4. First transverse keel; 5. Second vertical keel; 6. Second transverse keel; 7. First connecting hole; 8. Second connecting hole; 9. First connecting piece; 10. Second connecting piece; 11. Connecting screw; 12. First through hole; 13. Stretching hole; 14. First bending reinforcement rib; 15. Second bending reinforcement rib; 16. Third connecting piece; 17. Quick connector; 18. Second through hole; 19. Connecting column; 20. Placement groove; 21. First stopper; 22. First auxiliary inclined wall; 23. Second stopper; 24. Limiting space; 25. First spring; 26. Limiting stopper; 27. Second spring; 28. Auxiliary sleeve; 29. ​​Connecting groove; 30. Second auxiliary inclined wall; 31. Guide inclined wall; 32. Third bending reinforcement rib; m. Flat washer; n. Spring washer. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Example 1: Please refer to Figure 3 and Figure 4 This embodiment provides a method for realizing a straight-line connection of a lightweight wall, comprising the following steps: Step 1: Determine the number and composition of the first wall panels 1 and the second wall panels 2 that need to be connected according to the design drawings; that is, according to the actual design drawings, determine the positions that need to be connected in a straight line, and then make the corresponding number of first wall panels 1 and second wall panels 2 according to the number of straight-line connection positions. It should be noted that one first wall panel 1 is matched with one second wall panel 2 to correspond to one straight-line connection position. The first wall panel 1 is formed by the first vertical keel 3 and the first horizontal keel 4 provided at both ends of the first vertical keel 3, which are connected to each other. The second wall panel 2 is formed by the second vertical keel 5 and the second horizontal keel 6 provided at both ends of the second vertical keel 5, which are connected to each other. The number and distribution of the first vertical keel 3, the first horizontal keel 4, and the second vertical keel 5 and the second horizontal keel 6 that constitute the first wall panel 1 and the second wall panel 2 can be determined according to demand and are not limited here.

[0023] Step 2: Mark the position of each keel on the corresponding wall panel according to the design drawing; then, according to the mark, open a first connecting hole 7 on the web of the first vertical keel 3 located at the end position of one side of the first wall panel 1, and open a second connecting hole 8 on the web of the second vertical keel 5 located at the end position of one side of the second wall panel 2, and the second connecting hole 8 can be aligned with the first connecting hole 7; the specific number and distribution of the first connecting holes 7 and the second connecting holes 8 can be determined according to actual conditions. In this embodiment, the first connecting holes 7 are symmetrically arranged on the web of the first vertical keel 3, and the second connecting holes 8 correspond to the first connecting holes 7 one by one.

[0024] Step 3: Make a connecting component; the made connecting component includes a first connecting member 9, a second connecting member 10 and a connecting screw 11. The first connecting member 9 is provided with a first through hole 12, and the first through hole 12 can be aligned with the first connecting hole 7. The second connecting member 10 is provided with a stretching hole 13 with an internal threaded structure. The stretching hole 13 is processed by a punching method commonly used in the prior art. The stretching hole 13 can be aligned with the second connecting hole 8. The connecting screw 11 can move through the first connecting hole 7, the second connecting hole 8, the first through hole 12 and be threaded into the stretching hole 13.

[0025] Step 4: Make the first wall panel 1 and the second wall panel 2; first install the made connection components on the first wall panel 1 and the second wall panel 2, specifically: take the first connection members 9 corresponding to the number of the first connection holes 7, place the first connection members 9 in the first vertical keel 3 with the first connection holes 7, align the first through holes 12 with the corresponding first connection holes 7, and then temporarily fix the first connection members 9 so that they can be temporarily fixed in the corresponding first vertical keel 3, take the second connection members 10 corresponding to the number of the second connection holes 8, place the second connection members 10 in the second vertical keel 5 with the second connection holes 8, align the stretching holes 13 with the corresponding second connection holes 8, and then temporarily fix the second connection members 10 so that they can be temporarily fixed in the second vertical keel 5. The temporary fixing method of the first connection members 9 and the second connection members 10 can be a common temporary fixing method of snap connection, or other common temporary fixing methods, which are not limited here. Then, according to the design drawings, the first vertical keel 3 and the first transverse keel 4 are connected to each other to form a first wall panel 1, and the second vertical keel 5 and the second transverse keel 6 are connected to each other to form a second wall panel 2.

[0026] Step 5: Carry out on-site installation of the first wall panel 1 and the second wall panel 2; transport the manufactured first wall panel 1 and the second wall panel 2 to the site, and then hoist the second wall panel 2 to the desired position and fix it according to the design drawings. The fixing method can be fixed by driving anchor bolts or by using external support rods for support and fixation. Then, hoist the first wall panel 1 to the desired position, abut the web of the first vertical keel 3 with the first connecting hole 7 in the first wall panel 1 against the web of the second vertical keel 5 with the second connecting hole 8 in the second wall panel 2, and align the first connecting hole 7 with the second connecting hole 8 one by one, and then insert a connecting screw 11 into each first through hole 12. After the connecting screw 11 passes through the first through hole 12, the first connecting hole 7 and the second connecting hole 8 are finally threaded into the stretching hole 13. The connecting screw 11 can fix the first connecting member 9 and the second connecting member 10 together through the connection with the stretching hole 13, so that the one-shaped connection of the first wall panel 1 and the second wall panel 2 can be completed.

[0027] Through the above-mentioned arrangement, by adopting a threaded connection to replace the snap connection, the threaded connection has high connection strength and can withstand large loads and vibrations, so that it is not only suitable for temporary buildings but also for fixed buildings. At the same time, the installation accuracy required by the threaded connection is relatively low. Even if there is a slight deviation in the alignment of the first connecting hole 7 and the second connecting hole 8 during the on-site installation of the first wall panel 1 and the second wall panel 2, the connection between the first wall panel 1 and the second wall panel 2 can be firmly connected by rotating, adjusting and tightening the connecting screw 11. Moreover, when disassembly is required, the disassembly can be completed by rotating the connecting screw 11, without damaging the first connecting member 9 and the second connecting member 10, and the disassembly speed is also relatively fast.

[0028] During construction, a flat washer m and a spring washer n can be inserted into the connecting screw 11. The setting of the flat washer m and the spring washer n can prevent the connecting screw 11 from loosening when playing a connecting role, thereby ensuring the stability of the connection between the connecting screw 11 and the first wall panel 1 and the second wall panel 2.

[0029] In this embodiment, the first vertical keel 3, the first transverse keel 4, the second vertical keel 5 and the second transverse keel 6 are all selected as C-shaped keels commonly used in the prior art. In order to make the first connecting member 9 and the second connecting member 10 fit the structure of the first vertical keel 3 and the second vertical keel 5, the first connecting member 9 and the second connecting member 10 are both arranged in an L-shaped structure. The first connecting member 9 arranged in an L-shaped structure can fit the structure of the first vertical keel 3 by being symmetrically arranged in the first vertical keel 3, and the second connecting member 10 arranged in an L-shaped structure can fit the structure of the second vertical keel 5 by being symmetrically arranged in the second vertical keel 5. The first through hole 12 is arranged on both the transverse end and the vertical end of the first connecting member 9, and the stretching hole 13 is arranged on both the transverse end and the vertical end of the second connecting member 10, so as to facilitate the overall processing of the first connecting member 9 and the second connecting member 10.

[0030] In order to avoid the deformation of the first connecting member 9 as much as possible, in this embodiment, first bending reinforcement ribs 14 are provided at both side edges of the horizontal end and the vertical end of the first connecting member 9. The first bending reinforcement ribs 14 on both sides are extended along the inner side of the corresponding side ends of the first connecting member 9. The ends of the first bending reinforcement ribs 14 on the same side that are close to each other are also arranged in a close fit. The middle part of each first bending reinforcement rib 14 is also arched. The arrangement of the first bending reinforcement ribs 14 can effectively disperse stress and reduce stress concentration, so as to improve the overall strength, rigidity and fatigue resistance of the first connecting member 9. At the same time, the first bending reinforcement ribs 14 with an arched middle part are less likely to crack or deform than the straight edge, so as to well avoid the deformation of the first connecting member 9.

[0031] In order to avoid deformation of the second connector 10 as much as possible, in this embodiment, second bending reinforcement ribs 15 are provided at both side edges of the lateral and vertical ends of the second connector 10. The second bending reinforcement ribs 15 on both sides are extended along the inner sides of the corresponding side ends of the second connector 10. The adjacent ends of the second bending reinforcement ribs 15 on the same side are also arranged in a close fit. The middle part of each second bending reinforcement rib 15 is also arched. The arrangement of the second bending reinforcement ribs 15 can effectively disperse stress and reduce stress concentration, so as to improve the overall strength, rigidity and fatigue resistance of the second connector 10. At the same time, the second bending reinforcement ribs 15 with an arched middle part are less likely to crack or deform than the straight edge, so as to avoid deformation of the second connector 10.

[0032] The method for implementing the straight-line connection provided in the first embodiment is more suitable for fixed buildings. When it is used in temporary buildings, when the temporary buildings need to be dismantled, it takes a long time to remove the connecting screws 11 from the first connecting member 9 and the second connecting member 10, and it also brings greater labor intensity to the operator, which has certain inconveniences in use. Therefore, based on the first embodiment, the second embodiment is proposed.

[0033] Example 2: Please refer to Figures 5 to 9 This embodiment provides a method for realizing a one-line connection of a lightweight wall, including all the methods in the first embodiment. Furthermore, the third step of the implementation method provided in the first embodiment also includes the following steps: the manufactured connecting piece also includes a third connecting piece 16 and a quick connecting piece 17, the third connecting piece 16 is arranged in an L-shaped structure, and a second through hole 18 is opened on the horizontal end and the vertical end of the third connecting piece 16, and the second through hole 18 can be arranged one by one to align with the second connecting hole 8.

[0034] The quick connector 17 includes a connecting column 19, which can movably pass through the first connecting hole 7, the second connecting hole 8, the first through hole 12 and the second through hole 18. The outer wall of the connecting column 19 is provided with a placement groove 20 which is symmetrically arranged on the left and right sides. A first stopper 21 is movably arranged in each placement groove 20, and each first stopper 21 can move out of and retract into the corresponding placement groove 20. In this embodiment, a first spring 25 is arranged in each placement groove 20, and the first spring 25 can connect the first stopper 21 with the placement groove 20 to prevent the first stopper 21 from falling out of the placement groove 20. When the first spring 25 is in a normal state, the first stopper 21 is arranged to extend out of the placement groove 20, and when the first spring 25 is in a compressed state, the first stopper 21 can retract into the placement groove 20.

[0035] In this embodiment, the setting of the first stopper 21 satisfies: when the first stopper 21 extends out of the placement groove 20, the connecting column 19 cannot pass through the first connecting hole 7, the second connecting hole 8, the first through hole 12 and the second through hole 18, and the side walls of the first stopper 21 on both sides away from the connecting column 19 are provided with first auxiliary inclined walls 22, and the connecting column 19 is also provided with a second stopper 23, and the second stopper 23 is provided with a circular ring structure, and the second stopper 23 is sleeved on the connecting column 19. The setting of the second stopper 23 prevents the connecting column 19 from passing through the first connecting hole 7, the second connecting hole 8, the first through hole 12 and the second through hole 18, and a space is left between the first stopper 21 and the second stopper 23 to meet the requirements of the web of the first vertical keel 3, the web of the second vertical keel 5, the first connecting member 9 and the second vertical keel 5. The three connecting members 16 enter the limited space 24. When the connecting column 19 moves through the first through hole 12, the first connecting hole 7, the second connecting hole 8 and the second through hole 18, the first blocks 21 on both sides can be retracted into the placement groove 20 under the guidance of the first auxiliary inclined wall 22 so that the connecting column 19 can smoothly pass through the first through hole 12, the first connecting hole 7, the second connecting hole 8 and the second through hole 18. After the first blocks 21 on both sides move to the point where the restriction is lost and the placement groove 20 is popped out, at this time, the web of the first vertical keel 3, the web of the second vertical keel 5, the first connecting member 9 and the third connecting member 16 enter the limited space 24, and the first block 21 can cooperate with the second block 23 to limit the connecting column 19 to the first connecting member 9 and the third connecting member 16.

[0036] The fourth step of the implementation method provided in the first embodiment also includes the following steps: selecting a connection component according to construction requirements, when it is a fixed building, the connection components installed on the first wall panel 1 and the second wall panel 2 are the first connection member 9, the second connection member 10 and the connection screw 11, and the first connection member 9 is fixed to the first vertical keel according to the above method, and the second connection member is fixed to the second vertical keel. When it is a temporary building, the connection components installed on the first wall panel 1 and the second wall panel 2 are the first connection member 9, the third connection member 16 and the quick connector 17, taking the first connection member 9 corresponding to the number of the first connection holes 7, placing the first connection member 9 in the first vertical keel 3 with the first connection holes 7, aligning the first through hole 12 with the first connection hole 7, and then temporarily fixing the first connection member 9, taking the third connection member 16 corresponding to the number of the second connection holes 8, placing the third connection member 16 in the second vertical keel 5, aligning the second through hole 18 with the second connection hole 8, and then temporarily fixing the third connection member 16.

[0037] The fifth step of the implementation method provided in the first embodiment also includes the following steps: when the building is fixed, the connecting screw 11 is used to perform the corresponding connection work; when the building is temporary, the connecting column 19 is used to pass through the first through hole 12, the first connecting hole 7, the second connecting hole 8 and the second through hole 18 in sequence, and the first stopper 21 cooperates with the second stopper 23 to limit the connecting column 19 to the first connecting member 9 and the third connecting member 16, so that the straight connection of the first wall panel 1 and the second wall panel 2 can be completed. Through the above-mentioned settings, by setting the connection components used in fixed buildings and temporary buildings to different structures, fixed buildings do not need to be disassembled, and require strong load-bearing capacity. The first connecting member 9, the second connecting member 10 and the connecting screw 11 are used, and the threaded connection method can provide the required load-bearing capacity for fixed buildings. Temporary buildings do not require high load-bearing capacity, but they need to be able to be quickly assembled and disassembled. The first connecting member 9, the third connecting member 16 and the quick connector 17 are used to complete the connection between the first wall panel 1 and the second wall panel 2 through the limiting effect of the first block 21 and the second block 23. The connection is simple and fast, and when disassembly is required, the first block 21 is pressed into the placement groove 20, and then the connecting column 19 is pulled out. Disassembly is also very simple and fast, and the connection strength provided by the first block 21 and the second block 23 is also sufficient to meet the requirements of the temporary building's load-bearing capacity, which is very in line with the needs of temporary buildings.

[0038] Due to certain precision problems during installation, the width of the limit space 24 should not be fixed. To meet this requirement, in this embodiment, a limit block 26 is fixedly provided on the connecting column 19, and the limit block 26 is provided at a position where the second block 23 is away from the first block 21. The limit block 26 is provided in a circular ring structure, and the second block 23 is movably provided on the connecting column 19, and the limit block 26 is threadedly connected to the connecting column 19. A second spring 27 is also sleeved on the connecting column 19, and the second spring 27 is provided between the second block 23 and the limit block 26, and one end of the second spring 27 is fixedly connected to the second block 23, and the other end is abutted against the limit block 26. Through the above-mentioned settings, through the movable setting of the second stop block 23 and the setting of the second spring 27, the width of the limit space 24 can be made variable, so as to facilitate the subsequent entry of the first vertical keel 3, the second vertical keel 5, the first connecting member 9 and the third connecting member 16, without requiring excessively high installation accuracy. At the same time, by adjusting the limit block 26 and changing the distance between the limit block 26 and the second stop block 23, the restoring force generated by the second spring 27 on the second stop block 23 can be adjusted, so that the limiting force generated by the subsequent cooperation of the second stop block 23 with the first stop 21 can be adjusted according to needs.

[0039] To facilitate the disassembly of the connecting column 19, in the present embodiment, an auxiliary sleeve 28 is movably sleeved on the outside of the connecting column 19. The auxiliary sleeve 28 can pass through the first connecting hole 7, the second connecting hole 8, the first through hole 12 and the second through hole 18. A connecting groove 29 is provided on the auxiliary sleeve 28. The first stopper 21 can pass outward from the connecting groove 29. Second auxiliary inclined walls 30 are provided on both side walls of the first stopper 21. Guide inclined walls 31 that are adapted to the second auxiliary inclined walls 30 are provided on both side walls of the connecting groove 29. When the first stopper 21 passes through the connecting groove 29, the second auxiliary inclined walls 30 on both sides can contact the corresponding guide inclined walls 31. When the auxiliary sleeve 28 rotates on the connecting column 19, the first stopper 21 can be retracted into the placement groove 20 through the guidance of the guide inclined walls 31 in cooperation with the second auxiliary inclined walls 30.

[0040] Through the above-mentioned arrangement, when it is necessary to remove the connecting column 19 from the first connecting member 9 and the third connecting member 16, by rotating the auxiliary sleeve 28, due to the limiting effect of the first stop block 21 and the second stop block 23 in the connecting column 19 and the restoring clamping force of the second spring 27, the connecting column 19 cannot rotate on the first connecting member 9 and the third connecting member 16. Then, the connecting column 19 cannot move during the rotation process of the auxiliary sleeve 28, so that the first stop block 21 can be retracted into the placement groove 20 under the guidance of the guiding inclined wall 31 and the second auxiliary inclined wall 30, thereby releasing the connection between the first connecting member 9 and the third connecting member 16 and completing the quick disassembly.

[0041] In order to avoid the deformation of the third connecting member 16 as much as possible, in this embodiment, third bending reinforcement ribs 32 are provided at both side edges of the lateral end and the vertical end of the third connecting member 16. The third bending reinforcement ribs 32 on both sides are extended along the inner side of the corresponding side ends of the third connecting member 16. The adjacent ends of the third bending reinforcement ribs 32 on the same side are also arranged in a close fit. The middle part of each third bending reinforcement rib 32 is also arched. The arrangement of the third bending reinforcement ribs 32 can effectively disperse stress and reduce stress concentration, so as to improve the overall strength, rigidity and fatigue resistance of the third connecting member 16. At the same time, the third bending reinforcement ribs 32 with an arched middle part are less likely to crack or deform compared to the straight edge, so as to well avoid the deformation of the third connecting member 16.

[0042] For ease of use and processing, in this embodiment, the structure of the third connecting member 16 is substantially the same as that of the first connecting member 9 .

[0043] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A method for realizing a straight-line connection of a lightweight wall, characterized in that: The following steps are involved: Step A1: Determine the number and composition structure of the first wall panels (1) and the second wall panels (2) to be connected according to the design drawings; the first wall panels (1) are formed by connecting the first vertical keel (3) and the first horizontal keel (4) to each other, and the second wall panels (2) are formed by connecting the second vertical keel (5) and the second horizontal keel (6) to each other; Step A2: Mark the position of each keel on the corresponding wall panel according to the design drawing; then, according to the mark, open a first connection hole (7) on the web of the first vertical keel (3) located at the end position of one side of the first wall panel (1), and open a second connection hole (8) on the web of the second vertical keel (5) located at the end position of one side of the second wall panel (2), and the second connection hole (8) can be aligned with the first connection hole (7); Step A3: manufacturing a connection assembly; the manufactured connection assembly comprises a first connection member (9), a second connection member (10) and a connection screw (11); the first connection member (9) is provided with a first through hole (12), the first through hole (12) can be aligned with the first connection hole (7); the second connection member (10) is provided with a stretching hole (13) having a threaded structure inside, the stretching hole (13) can be aligned with the second connection hole (8); the connection screw (11) can movably pass through the first connection hole (7), the second connection hole (8), the first through hole (12) and be threadedly connected to the stretching hole (13); Step A4: a first wall panel (1) and a second wall panel (2) are manufactured; the connection assembly is first installed on the first wall panel (1) and the second wall panel (2), specifically: first connection members (9) corresponding in number to the first connection holes (7) are taken, the first connection members (9) are placed in the first vertical keel (3) provided with the first connection holes (7), the first through holes (12) are aligned with the first connection holes (7), the first connection members (9) are temporarily fixed, and first connection members (12) corresponding in number to the second connection holes (8) are taken. The second connecting member (10) is placed in a second vertical keel (5) having a second connecting hole (8), and the second connecting member (10) is temporarily fixed after the stretching hole (13) is aligned with the second connecting hole (8), and then the first vertical keel (3) and the first horizontal keel (4) are connected to each other according to the design drawing to form a first wall panel (1), and the second vertical keel (5) and the second horizontal keel (6) are connected to each other to form a second wall panel (2); Step A5: Performing on-site installation of the first wall panel (1) and the second wall panel (2); transporting the manufactured first wall panel (1) and the second wall panel (2) to the site, and then hoisting the second wall panel (2) to the desired position and fixing it according to the design drawing, and then hoisting the first wall panel (1) to the desired position, and then abutting the web of the first vertical keel (3) with the first connecting hole (7) in the first wall panel (1) against the web of the second vertical keel (5) with the second connecting hole (8) in the second wall panel (2), and aligning the first connecting hole (7) with the second connecting hole (8), and then inserting the connecting screw (11) into the first through hole (12), and then passing the connecting screw (11) through the first through hole (12), and then passing through the first connecting hole (7) and the second connecting hole (8) in turn, and finally being threaded into the stretching hole (13), so as to complete the straight-line connection of the first wall panel (1) and the second wall panel (2).

2. A method for realizing a straight-line connection of a lightweight wall according to claim 1, characterized in that: The first connecting member (9) and the second connecting member (10) are both arranged in an L-shaped structure, the first through hole (12) is arranged on both the horizontal end and the vertical end of the first connecting member (9), and the stretching hole (13) is arranged on both the horizontal end and the vertical end of the second connecting member (10).

3. A method for realizing a straight-line connection of a lightweight wall according to claim 2, characterized in that: First bent reinforcing ribs (14) are provided at both side edge positions of the transverse end and the vertical end of the first connecting member (9), and the first bent reinforcing ribs (14) on both sides are extended along the inner side of the corresponding side end of the first connecting member (9), and the ends of the first bent reinforcing ribs (14) on the same side are also arranged in a close fit. Second bent reinforcing ribs (15) are provided at both side edge positions of the transverse end and the vertical end of the second connecting member (10), and the second bent reinforcing ribs (15) on both sides are extended along the inner side of the corresponding side end of the second connecting member (10), and the ends of the second bent reinforcing ribs (15) on the same side are also arranged in a close fit.

4. A method for realizing a straight-line connection of a lightweight wall according to claim 1, characterized in that: The step A3 also includes the following steps: the manufactured connecting piece also includes a third connecting piece (16) and a quick-connecting piece (17); the third connecting piece (16) is provided with a second through hole (18); the second through hole (18) can be aligned with the second connecting hole (8); the quick-connecting piece (17) includes a connecting post (19); the connecting post (19) can movably pass through the first connecting hole (7), the second connecting hole (8), the first through hole (12) and the second through hole (18); and a placement groove is provided on the outer wall of the connecting post (19); (20), a first stopper (21) is movably arranged in the placement groove (20), and the first stopper (21) can move to extend and retract into the placement groove (20). When the first stopper (21) extends out of the placement groove (20), the connecting column (19) cannot pass through the first connecting hole (7), the second connecting hole (8), the first through hole (12) and the second through hole (18). A first auxiliary inclined wall (22) is arranged on the side wall of the first stopper (21) away from the connecting column (19), and a second stopper (23) is also arranged on the connecting column (19). ), the second stopper (23) is arranged so that the connecting column (19) cannot pass through the first connecting hole (7), the second connecting hole (8), the first through hole (12) and the second through hole (18), and a limiting space (24) is left between the first stopper (21) and the second stopper (23) to allow the first vertical keel (3) web, the second vertical keel (5) web, the first connecting member (9) and the third connecting member (16) to enter, and the connecting column (19) passes through the first through hole (12), the first connecting hole (7), the second connecting hole (8 ) and the second through hole (18), the first stopper (21) can be retracted into the placement groove (20) under the guidance of the first auxiliary inclined wall (22) so that the connecting column (19) can pass through the first through hole (12), the first connecting hole (7), the second connecting hole (8) and the second through hole (18); after the first stopper (21) loses its restriction and pops out of the placement groove (20), the first stopper (21) can cooperate with the second stopper (23) to restrict the connecting column (19) to the first connecting member (9) and the third connecting member (16).

5. A method for realizing straight-line connection of lightweight walls according to claim 4, characterized in that: The step A4 further comprises the following steps: selecting a connection component according to construction requirements; in the case of a fixed building, the connection components installed on the first wall panel (1) and the second wall panel (2) are the first connection component (9), the second connection component (10) and the connection screw (11); in the case of a temporary building, the connection components installed on the first wall panel (1) and the second wall panel (2) are the first connection component (9), the third connection component (16) and the quick-connect component (17); taking the first connection components (9) corresponding to the number of the first connection holes (7), placing the first connection components (9) in the first vertical keel (3) having the first connection holes (7), aligning the first through holes (12) with the first connection holes (7), and then temporarily fixing the first connection components (9); taking the third connection components (16) corresponding to the number of the second connection holes (8), placing the third connection components (16) in the second vertical keel (5), aligning the second through holes (18) with the second connection holes (8), and then temporarily fixing the third connection components (16).

6. A method for realizing straight-line connection of lightweight walls according to claim 5, characterized in that: The step A5 further comprises the following steps: when the building is fixed, the connection work is performed using the connection screws (11); when the building is temporary, the connection column (19) is sequentially passed through the first through hole (12), the first connection hole (7), the second connection hole (8) and the second through hole (18), and the first stopper (21) cooperates with the second stopper (23) to restrict the connection column (19) to the first connection member (9) and the third connection member (16), thereby completing the straight-line connection of the first wall panel (1) and the second wall panel (2).

7. A method for realizing straight-line connection of lightweight walls according to claim 4, characterized in that: A first spring (25) is arranged in the placement groove (20), and the first spring (25) connects the first stopper (21) to the placement groove (20). When the first spring (25) is in a normal state, the first stopper (21) is arranged to extend out of the placement groove (20), and when the first spring (25) is in a compressed state, the first stopper (21) can be retracted into the placement groove (20).

8. A method for realizing straight-line connection of lightweight walls according to claim 4, characterized in that: The connecting column (19) is also provided with a limiting block (26), which is arranged at a position of the second block (23) away from the first block (21). The second block (23) is movably arranged on the connecting column (19), and the limiting block (26) is threadedly connected to the connecting column (19). The connecting column (19) is also sleeved with a second spring (27), which is arranged between the second block (23) and the limiting block (26). One end of the second spring (27) is fixedly connected to the second block (23), and the other end abuts against the limiting block (26).

9. A method for realizing straight-line connection of lightweight walls according to claim 4, characterized in that: The outside of the connecting column (19) is also movably sleeved with an auxiliary sleeve (28), the auxiliary sleeve (28) can pass through the first connecting hole (7), the second connecting hole (8), the first through hole (12) and the second through hole (18), the auxiliary sleeve (28) is provided with a connecting groove (29), the first stopper (21) can pass outward from the connecting groove (29), the side walls of the first stopper (21) are provided with second auxiliary inclined walls (30), the side walls of the connecting groove (29) are provided with guiding inclined walls (31) adapted to the second auxiliary inclined walls (30), when the first stopper (21) passes through the connecting groove (29), the second auxiliary inclined walls (30) on both sides can contact the corresponding side guiding inclined walls (31), and when the auxiliary sleeve (28) rotates on the connecting column (19), the first stopper (21) can be guided by the guiding inclined walls (31) in cooperation with the second auxiliary inclined walls (30) to retract into the placement groove (20).

10. A method for realizing straight-line connection of lightweight walls according to claim 5, characterized in that: The third connecting member (16) is arranged in an L-shaped structure, the second through hole (18) is arranged on both the transverse end and the vertical end of the third connecting member (16), and third bent reinforcing ribs (32) are arranged at both side edge positions of the transverse end and the vertical end of the third connecting member (16), the third bent reinforcing ribs (32) on both sides are arranged to extend along the inner side of the corresponding side end of the third connecting member (16), and the adjacent ends of the third bent reinforcing ribs (32) on the same side are also arranged to fit together.

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