An assembled wall structure

Abstract

This application relates to a prefabricated wall structure, belonging to the technical field of construction engineering. It includes a connecting mechanism arranged between two wall panels. The connecting mechanism includes connecting plates arranged on both sides of the wall panels. Each connecting plate abuts against the side walls of the two wall panels at the same time. At the mutually approaching ends between the two connecting plates, limit blocks are fixedly connected. The limit blocks abut against the side walls at the ends of the wall panels. Concrete is poured between the two connecting plates, and a fixing component is arranged between the two connecting plates for fixing the two connecting plates. This application has the effect of improving the firmness between the two wall panels.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a prefabricated wall structure. Background Art

[0002] A prefabricated building refers to a building in which a large amount of on-site work in the traditional construction method is transferred to a factory. Building components and fittings (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory and transported to the construction site of the building, and are assembled and installed on-site through reliable connection methods. Prefabricated buildings mainly include precast prefabricated concrete structures, steel structures, modern wood structure buildings, etc. Because of their standardized design, factory production, assembly construction, information management, and intelligent application, they are representatives of modern industrial production methods.

[0003] Referring to a prefabricated wall with the publication number CN113309254B, which includes a first wall panel and a second wall panel. A plurality of inclined blocks are inclinedly arranged on the side wall of the first wall panel, and a plurality of inclined grooves for the inclined blocks to insert are formed on the side wall of the second wall panel facing the first wall panel. By setting the clamping connection of the inclined blocks and the inclined grooves in the present application, the first wall panel and the second wall panel are fixed in the length direction and the width direction, so as to reduce the steps of fixing the first wall panel and the second wall panel, thereby having the advantage of improving the wall assembly efficiency.

[0004] Regarding the above related technologies, the inventor believes that: only the clamping connection of the inclined blocks and the inclined grooves between the wall panels will make the two wall panels not firm enough and difficult to meet the requirements of most wall buildings. Summary of the Invention

[0005] The purpose of the present application is to provide a prefabricated wall structure.

[0006] A prefabricated wall structure provided by the present application adopts the following technical solution:

[0007] A prefabricated wall structure includes a connection mechanism arranged between two wall panels. The connection mechanism includes connection plates arranged on both sides of the wall panels. Each connection plate abuts against the side walls of the two wall panels at the same time. Limiting blocks are fixedly connected to the mutually approaching ends between the two connection plates. The limiting blocks abut against the side walls at the ends of the wall panels. Concrete is poured between the two connection plates, and a fixing component for fixing the two connection plates is arranged between the two connection plates.

[0008] By adopting the above technical solution, the positions of the two connection plates can be fixed through the fixing component, and then the two wall panels are fixed by pouring concrete between the two connection plates so that the concrete and the connection plates fix the two wall panels, and at this time the connection between the two wall panels is more firm and stable.

[0009] Optionally, the fixing component includes a tie rod, the tie rod passes through the connecting plate and is slidably connected to the connecting plate, and locking nuts are threadedly connected to the ends of the tie rod, and the locking nuts abut against the outer side wall of the connecting plate.

[0010] By adopting the above technical solution, the tie rod can be inserted into the two connecting plates, and then the two locking nuts on the tie rod are adjusted so that the locking nuts press the connecting plate against the two wall panels.

[0011] Optionally, a vibrating sleeve is provided between the two connecting plates, the vibrating sleeve is sleeved on the outside of the tie rod, and a driving component for driving the vibrating sleeve to rotate is provided in the vibrating sleeve.

[0012] By adopting the above technical solution, the driving component can be used to drive the vibrating sleeve to rotate, thereby vibrating the air bubbles in the concrete away from the concrete, and further reducing the generation of holes and improving the firmness of the connection between the two wall panels.

[0013] Optionally, an internal gear coaxially arranged with the vibrating sleeve is fixedly connected to the inner side wall of the vibrating sleeve, a through hole is formed in the tie rod, the through hole is opened along the axis of the tie rod, the driving component includes a driving rod arranged in the through hole, a fixing block is fixedly connected in the through hole, two cams are fixedly connected to the fixing block, the driving rod passes through the center of the cam and is rotatably connected to the cam, a gap is provided between the two cams, a connecting rod is arranged in the gap of the cam, one end of the connecting rod is fixedly connected to the driving rod, the other end of the driving rod faces the side of the internal gear and is slidably connected to a rotating rod, a moving groove is provided at one end of the rotating rod close to the cam, the connecting rod is placed in the moving groove, a first spring is fixedly connected between the bottom of the moving groove and the end of the connecting rod far from the driving rod, an abutting hole is formed in the tie rod, when the rotating rod is located on the side far from the center of the cam, the end of the rotating rod far from the cam passes through the abutting hole and abuts against the internal gear, and when the rotating rod is located on the side close to the center of the cam, the end of the rotating rod far from the cam abuts against the internal gear of the tie rod.

[0014] By adopting the above technical solution, when an external force device such as a hand drill is used to drive the rod to rotate, the driving rod can be driven to drive the connecting rod to rotate. Thus, the connecting rod will drive the rotating rod to rotate along the side wall of the cam, and drive the vibrating sleeve to rotate when the connecting rod abuts against the internal gear.

[0015] Optionally, sliding grooves are formed on the side walls of the two cams close to each other, and the rotating rod is slidably connected to the sliding grooves.

[0016] By adopting the above technical solution, the rotating rod can slide along the sliding groove, thereby improving the stability of the rotating rod when sliding around the cam.

[0017] Optionally, a plurality of stirring rods are fixedly connected to the side wall of the vibrating sleeve, and the plurality of stirring rods are arranged spirally around the axis of the vibrating sleeve.

[0018] By adopting the above technical solution, the vibrating area of the concrete is increased by the stirring rods, and the spiral stirring rods can improve the vibrating effect of the vibrating sleeve on the concrete.

[0019] Optionally, a plurality of steel bars are fixedly connected to one end of each of the two wall panels close to each other, and a plurality of receiving blocks for connecting the steel bars on the two wall panels are arranged between the two wall panels.

[0020] By adopting the above technical solution, through the combined action of the steel bars and concrete, the firmness and stability of the connection between the two wall panels can be further improved.

[0021] Optionally, a clamping groove is formed in the receiving block, and the steel bar is clamped in the clamping groove.

[0022] By adopting the above technical solution, the steel bars on the two walls can be quickly connected through the clamping groove on the receiving block, improving the convenience of the structure.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The positions of the two connecting plates can be fixed through the fixing component, and then concrete is poured between the two connecting plates so that the concrete and the connecting plates fix the two wall panels, making the connection between the two wall panels more firm and stable at this time;

[0025] 2. The vibrating sleeve can be driven to rotate through the driving component, thereby vibrating the air bubbles in the concrete away from the concrete, and further reducing the generation of holes and improving the firmness of the connection between the two wall panels;

[0026] 3. The vibrating area of the concrete is increased by the stirring rods, and the spiral stirring rods can improve the vibrating effect of the vibrating sleeve on the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0028] Figure 2 is Figure 1 the partial enlarged schematic diagram of part A in

[0029] Figure 3 is the structural schematic diagram of the steel bar of the embodiment of the present application;

[0030] Figure 4 is a schematic structural view of the vibrating sleeve according to an embodiment of the present application;

[0031] Figure 5 is a schematic structural view of the driving assembly according to an embodiment of the present application;

[0032] Figure 6 is Figure 5 a partial enlarged schematic view of part B in

[0033] Figure 7 is a schematic structural view of the rotating rod according to an embodiment of the present application

[0034] In the figure, 1, wall panel; 11, steel bar; 12, receiving block; 13, clamping groove; 2, connecting mechanism; 21, connecting plate; 211, limiting block; 22, fixing component; 221, tension rod; 2211, through hole; 2212, abutting hole; 222, locking nut; 3, vibrating sleeve; 31, driving assembly; 311, driving rod; 312, fixing block; 313, cam; 3131, sliding groove; 3132, connecting rod; 32, internal gear; 33, rotating rod; 331, moving groove; 332, spring; 34, stirring rod. Specific embodiments

[0035] The following Figure 1 - attached Figure 7 , further details of the present application will be described in detail.

[0036] An embodiment of the present application is: a prefabricated wall structure, referring to Figure 1 and Figure 2 , including two wall panels 1 arranged on the ground, the two wall panels 1 are on the same straight line, and a connecting mechanism 2 for connecting the two wall panels 1 is arranged between the two wall panels 1. The connecting mechanism 2 includes connecting plates 21 arranged on both sides between the two wall panels 1, and a fixing component 22 for fixing the two connecting plates 21 is arranged between the two connecting plates 21. The fixing component 22 includes a tension rod 221, the tension rod 221 passes through the two connecting plates 21 and is slidably connected with the connecting plates 21. Both ends of the tension rod 221 are placed on the sides of the two connecting plates 21 away from each other, and locking nuts 222 are threadedly connected to the ends of the tension rod 221. The two connecting plates 21 are both abutted against the outer side walls of the connecting plates 21 through the locking nuts 222.

[0037] Referring to Figure 3, reinforcing bars 11 are fixedly connected to the ends of the two wall panels 1 close to each other. The reinforcing bars 11 are C-shaped, and a number of reinforcing bars 11 are arranged vertically and evenly distributed on the side wall of the wall panel 1. A receiving block 12 for connecting the reinforcing bars 11 on the two wall panels 1 is provided between the two wall panels 1. A clamping groove 13 is formed in the receiving block 12, and the reinforcing bar 11 is clamped in the clamping groove 13. Concrete is poured between the two connecting plates 21 (not shown in the figure). Two limiting blocks 211 are fixedly connected to each connecting plate 21. The limiting blocks 211 are located at the ends of the two connecting plates 21 close to each other, and the two limiting blocks 211 respectively abut against the side walls at the corners of the end of the wall panel 1.

[0038] Refer to Figure 4 and Figure 5 , in order to minimize the voids and bubbles in the cement poured between the two connecting plates 21 as much as possible, a vibrating sleeve 3 is provided between the two connecting plates 21. The vibrating sleeve 3 is sleeved on the outside of the tension rod 221. A plurality of stirring rods 34 are fixedly connected to the side wall of the vibrating sleeve 3. The plurality of stirring rods 34 are arranged around the axis of the vibrating sleeve 3 and are spirally arranged on the side wall of the vibrating sleeve 3. A driving assembly 31 for driving the vibrating sleeve 3 to rotate is provided in the vibrating sleeve 3.

[0039] Refer to Figure 5 , Figure 6 and Figure 7, a through hole 2211 is formed in the tie rod 221. The through hole 2211 is formed along the axis of the tie rod 221. An internal gear 32 is fixedly connected to the inner side wall of the vibrating sleeve 3. The internal gear 32 is arranged around the axis of the vibrating sleeve 3. The driving assembly 31 includes a driving rod 311. The driving rod 311 is placed in the through hole 2211 and the driving rod 311 is coaxially arranged with the tie rod 221. The driving rod 311 is rotatably connected to the tie rod 221. A fixing block 312 is arranged in the through hole 2211. The fixing block 312 is fixedly connected in the tie rod 221. Two cams 313 are fixedly connected to the fixing block 312. The driving rod 311 passes through the centers of the fixing block 312 and the cams 313 and the driving rod 311 is rotatably connected to both the cams 313 and the fixing block 312. There is a gap between the two cams 313. A sliding groove 3131 is formed on the side walls of the two cams 313 close to each other. The sliding groove 3131 is located on both sides of the gap between the two cams 313 and a connecting rod 3132 is arranged between the two cams 313. One end of the connecting rod 3132 is fixedly connected to the driving rod 311. The other end of the connecting rod 3132 is slidably connected to a rotating rod 33. One end of the rotating rod 33 abuts in the sliding groove 3131. The other end of the rotating rod 33 abuts against the inner side wall of the tie rod 221. A moving groove 331 is formed at one end of the rotating rod 33 close to the cam 313. The connecting rod 3132 is placed in the moving groove 331. A first spring 332 is fixedly connected between the bottom of the moving groove 331 and the end of the connecting rod 3132 far from the driving rod 311. An abutting hole 2212 is formed on the side wall of the tie rod 221. Rotating the driving rod 311 can make the connecting rod 3132 rotate together with the driving rod 311. Thus, the connecting rod 3132 will drive the rotating rod 33 to move along the sliding groove 3131. Furthermore, when the rotating rod 33 rotates to the side far from the center of the cam 313, the end of the rotating rod 33 far from the cam 313 passes through the abutting hole 2212 and abuts against the internal gear 32. When the rotating rod 33 rotates to the side close to the center of the cam 313, the end of the rotating rod 33 far from the cam 313 abuts against the internal gear 32 inside the tie rod 221. Furthermore, the rotating rod 33 will drive the internal gear 32 to rotate, and thus make the vibrating sleeve 3 rotate.

[0040] The implementation principle of the embodiment of this application is as follows: When it is necessary to connect two wall panels 1, the steel bars 11 at one end of the two wall panels 1 that are close to each other are placed in the clamping grooves 13 on the receiving blocks 12 for connection. Subsequently, the connecting plates 21 are blocked on both sides of the connection of the two wall panels 1. The vibrating sleeve 3 is placed between the two connecting plates 21, and the tension rod 221 is passed through the vibrating sleeve 3. Then, the locking nut 222 is adjusted so that the locking nut 222 presses the connecting plate 21 against the connection of the two wall panels 1. Subsequently, cement is poured between the two connecting plates 21. Then, a driving device such as a drill can be used to drive the driving rod 311 to rotate. As a result, the vibrating sleeve 3 will rotate under the action of the rotating rod 33, and further, the stirring rod 34 on the outer side wall of the vibrating sleeve 3 will stir the concrete. When the vibrating work is completed, the locking nut 222 is adjusted, and the tension rod 221 is disassembled from the connecting plate 21, thereby completing the connection work between the two wall panels 1.

[0041] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An assembled wall structure, characterized in that, It includes a connecting mechanism (2) arranged between two wall panels (1). The connecting mechanism (2) includes connecting plates (21) arranged on both sides of the wall panel (1). Each connecting plate (21) abuts against the side walls of the two wall panels (1) simultaneously. Limit blocks (211) are fixedly connected to the ends of the two connecting plates (21) that are close to each other. The limit blocks (211) abut against the side walls at the ends of the wall panel (1). Concrete is poured between the two connecting plates (21). A fixing component (22) for fixing the two connecting plates (21) is arranged between the two connecting plates (21). A vibrating sleeve (3) is arranged between the two connecting plates (21). The vibrating sleeve (3) is sleeved on the outside of the tension rod (221). A driving component (31) for driving the vibrating sleeve (3) to rotate is arranged inside the vibrating sleeve (3). An internal gear (32) coaxial with the vibrating sleeve (3) is fixedly connected to the inner side wall of the vibrating sleeve (3). A through hole (2211) is formed in the tension rod (221). The through hole (2211) is opened along the axis of the tension rod (221). The driving component (31) includes a driving rod (311) arranged in the through hole (2211). A fixing block (312) is fixedly connected in the through hole (2211) of the tension rod (221). Two cams (313) are fixedly connected to the fixing block (312). The driving rod (311) passes through the centers of the cams (313) and is rotatably connected to the cams (313). There is a gap between the two cams (313). A connecting rod (3132) is arranged in the gap between the cams (313). One end of the connecting rod (3132) is fixedly connected to the driving rod (311). The other end of the driving rod (311) faces the side of the internal gear (32) and is slidably connected to a rotating rod (33). A moving groove (331) is arranged at one end of the rotating rod (33) close to the cam (313). The connecting rod (3132) is placed in the moving groove (331). A first spring (332) is fixedly connected between the bottom of the moving groove (331) and the end of the connecting rod (3132) away from the driving rod (311). An abutting hole (2212) is formed in the tension rod (221). When the rotating rod (33) is located on the side far from the center of the cam (313), the end of the rotating rod (33) away from the cam (313) passes through the abutting hole (2212) and abuts against the internal gear (32). When the rotating rod (33) is located on the side close to the center of the cam (313), the end of the rotating rod (33) away from the cam (313) abuts against the inner side wall of the tension rod (221). A plurality of stirring rods (34) are fixedly connected to the side wall of the vibrating sleeve (3). The plurality of stirring rods (34) are spirally arranged around the axis of the vibrating sleeve (3).

2. The prefabricated wall structure according to claim 1, characterized in that The fixed component (22) includes a tie rod (221) which passes through the connecting plate (21) and is slidably connected to the connecting plate (21). Locking nuts (222) are threadedly connected to the ends of the tie rod (221), and the locking nuts (222) are abutted against the outer sidewall of the connecting plate (21).

3. The prefabricated wall structure according to claim 1, characterized in that, Chute grooves (3131) are formed on the sidewalls of the two cams (313) on the sides close to each other, and the rotating rod (33) is slidably connected to the chute grooves (3131).

4. The prefabricated wall structure according to claim 1, characterized in that, A plurality of steel bars (11) are fixedly connected to one end of each of the two wall panels (1) close to each other, and a plurality of receiving blocks (12) for connecting the steel bars (11) on the two wall panels (1) are provided between the two wall panels (1).

5. The prefabricated wall structure according to claim 4, characterized in that, A clamping groove (13) is formed on the receiving block (12), and the steel bar (11) is clamped in the clamping groove (13).

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