CN219451153U - Prefabricated coincide wallboard - Google Patents

Abstract

The utility model discloses a prefabricated laminated wallboard, which comprises a laminated wallboard, wherein a plurality of filling grooves are formed in the laminated wallboard, a connecting mechanism is arranged in each filling groove, the connecting mechanism comprises a connecting plate positioned in each filling groove, a connecting column is arranged at the center of the outer surface of each connecting plate, a rotating shaft is movably connected to the center of the other end of each connecting column, a rotating disc is clamped at the top of each rotating shaft, external threads are arranged at the bottom of the outer surface of each rotating shaft, a threaded moving part is connected to each external thread, cross bars are arranged at the centers of two sides of each threaded moving part, guide blocks are sleeved at the top ends of the rotating shafts, guide columns are movably connected to the middle parts of two sides of each guide block, and moving blocks are connected to the guide columns in a sliding mode. The beneficial effects are that: through coupling mechanism's design to can link together reinforcing bar in the cast in situ concrete and coincide wallboard, and then solve the relatively poor problem of wholeness between coincide wallboard and the cast in situ concrete.

Description

Prefabricated coincide wallboard

Technical Field

The utility model relates to the technical field of building prefabricated parts, in particular to a prefabricated laminated wallboard.

Background

The Chinese patent with application number CN201822104670.4 in the prior art discloses a superposed wallboard with embedded hanging rings, which has the technical key points that: the composite wallboard comprises two prefabricated layers which are oppositely arranged, wherein first steel bars are distributed in the prefabricated layers, the composite wallboard further comprises hanging rings which are arranged between the two prefabricated layers, each hanging ring comprises a hanging part and two embedded parts which are respectively and fixedly connected to two opposite ends of the hanging part, and the two embedded parts are respectively embedded in the two prefabricated layers; the embedded part is provided with a penetrating hole, and the penetrating hole is used for the corresponding first reinforcing steel bar to penetrate through so as to fixedly connect the embedded part with the prefabricated layer. The method solves the problems: when prefabricated wallboard is prefabricated, adopt the reinforcing bar of preset U-shaped in coincide wallboard as the guide ring to hoist and mount and transport, but when in actual use, rings become flexible easily, and the security is not high, has the literature of great potential safety hazard.

However, the existing construction process of the laminated wallboard comprises the following steps: measuring paying-off, checking and adjusting vertical reserved steel bars of a wall body, fixing wallboard position control square timber, measuring and placing horizontal elevation control cushion blocks, wallboard lifting, installing fixed wallboard inclined support, superimposed sheet correction, formwork support at a seam, water and electricity pipe laying, superimposed layer steel bar binding and superimposed layer concrete pouring, when the superimposed layer concrete pouring is carried out, new and old bonding surfaces are arranged between the superimposed wallboard and cast-in-place concrete, the bonding strength of the new and old bonding surfaces of the concrete is relatively low, and the integrity between the superimposed wallboard and the cast-in-place concrete is relatively poor.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a prefabricated laminated wallboard so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a prefabricated coincide wallboard, includes the coincide wallboard, a plurality of filling tank has been seted up on the coincide wallboard, the inside coupling mechanism that is equipped with of filling tank, coupling mechanism is including being located the connecting plate in the filling tank, the surface center department of connecting plate is equipped with the spliced pole, the other end center department swing joint of spliced pole has the pivot, pivot top joint has the carousel, the surface bottom of pivot is equipped with the external screw thread, threaded connection has the screw thread moving part on the external screw thread, the both sides center department of screw thread moving part all is equipped with the horizontal pole, the top cover of pivot is equipped with the guide block, the equal swing joint in both sides middle part of guide block has the guide post, sliding connection has the movable block on the guide post, the horizontal pole with movable block sliding connection, the tip and the mounting of guide post are connected, the mounting is fixed on the coincide wallboard.

Preferably, the left side and the right side of the moving block are provided with first through holes matched with the cross bars, and the upper side and the lower side of the moving block are provided with second through holes matched with the guide posts.

Preferably, the top of the rotating shaft is provided with a clamping groove, and the bottom of the rotating disc is provided with a clamping block matched with the clamping groove.

Preferably, the inner wall of the filling groove is provided with a plurality of protruding blocks, and the connecting plate is provided with a plurality of pouring holes.

Preferably, the threaded moving member is provided with a threaded hole matched with the external thread, the top of the connecting column is provided with a mounting groove, a bearing is arranged in the mounting groove, and the bottom of the rotating shaft is connected with the bearing.

Preferably, the connecting plate and the connecting column are of an integrated structure, and the threaded moving part and the cross rod are of an integrated structure.

The beneficial effects of the utility model are as follows:

by the design of the connecting mechanism, the steel bars in the cast-in-place concrete can be connected with the laminated wallboard, and the problem of relatively poor integrity between the laminated wallboard and the cast-in-place concrete is solved;

through the design of the filling grooves, the connecting plates and the pouring holes, the filling grooves can be filled with concrete, a plurality of pouring holes on the connecting plates are filled and then flow to the bottoms of the filling grooves, and the solidified concrete firmly wraps the connecting plates and the connecting columns while filling the filling grooves, so that the connection strength between the laminated wallboard and the cast-in-situ concrete layer is improved;

through the design of lug to improve the concrete in the filling tank and fill the connection area in groove, simultaneously, through the sunken structure of solidification back concrete, improve the joint strength between solidification back concrete and the filling tank.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic general structural view of a prefabricated composite wallboard according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a connection board structure of a prefabricated laminated wallboard according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a rotary shaft structure of a prefabricated laminated wallboard according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a moving block of prefabricated laminated wall panels according to an embodiment of the present utility model;

fig. 5 is a schematic view of a turntable structure of a prefabricated laminated wallboard according to an embodiment of the present utility model.

In the figure:

1. laminating the wallboards; 2. filling the groove; 3. a bump; 4. a connecting plate; 5. a connecting column; 6. a rotating shaft; 7. a thread moving member; 8. a cross bar; 9. a moving block; 10. a guide block; 11. a guide post; 12. a fixing member; 13. an external thread; 14. a clamping groove; 15. a turntable; 16. a clamping block; 17. a first through hole; 18. a second through hole; 19. and pouring holes.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a prefabricated laminated wallboard is provided.

1-5, a prefabricated laminated wallboard according to the embodiment of the utility model comprises a laminated wallboard 1, wherein a plurality of filling grooves 2 are formed in the laminated wallboard 1, a connecting mechanism is arranged in each filling groove 2, each connecting mechanism comprises a connecting plate 4 positioned in each filling groove 2, a connecting column 5 is arranged at the center of the outer surface of each connecting plate 4, a rotating shaft 6 is movably connected to the center of the other end of each connecting column 5, a rotary table 15 is clamped at the top of each rotating shaft 6, external threads 13 are arranged at the bottom of the outer surface of each rotating shaft 6, a threaded moving part 7 is connected to the external threads 13, cross bars 8 are arranged at the centers of two sides of each threaded moving part 7, guide blocks 10 are sleeved at the top ends of each rotating shaft 6, guide columns 11 are movably connected to the middle parts of two sides of each guide block 10, moving blocks 9 are slidably connected to the guide columns 11, the end parts of each guide column 11 are connected to a fixing part 12, and the fixing part 12 is fixed on the laminated wallboard 1;

through coupling mechanism's design to can link together reinforcing bar in the cast in situ concrete and coincide wallboard 1, and then solve the relatively poor problem of wholeness between coincide wallboard 1 and the cast in situ concrete.

In the second embodiment, as shown in fig. 1-5, according to the prefabricated laminated wallboard of the embodiment of the present utility model, the first through holes 17 matched with the cross bars 8 are formed on the left and right sides of the moving block 9, the second through holes 18 matched with the guide posts 11 are formed on the upper and lower sides of the moving block 9, the clamping grooves 14 are formed on the top of the rotating shaft 6, and the clamping blocks 16 matched with the clamping grooves 14 are formed on the bottom of the turntable 15. As can be seen from the above design, the rotation of the shaft 6 in the several connection assemblies can be regulated by one turntable 15 by the design of the clamping groove 14 and the clamping block 16.

In the third embodiment, as shown in fig. 1-5, according to the prefabricated laminated wallboard of the embodiment of the present utility model, the inner wall of the filling groove 2 is provided with a plurality of protruding blocks 3, the connecting plate 4 is provided with a plurality of pouring holes 19, the screw thread moving member 7 is provided with a screw hole matched with the external screw thread 13, the top of the connecting column 5 is provided with a mounting groove, a bearing is arranged in the mounting groove, the bottom of the rotating shaft 6 is connected with the bearing, the connecting plate 4 and the connecting column 5 are in an integrated structure, and the screw thread moving member 7 and the cross rod 8 are in an integrated structure. It is apparent from the above-mentioned design that the connection area between the concrete in the filling tank 2 and the filling tank 2 is increased by the design of the projection 3, and at the same time, the connection strength between the solidified concrete and the filling tank 2 is increased by the structure of the solidified concrete recess.

In practical application, before cast-in-place concrete, install the guide post 11 on every connection structure on its corresponding mounting 12, then dock carousel 15 and pivot 6, the clamping groove 14 joint at carousel 15 bottom and pivot 6 top is in the same place, then drive pivot 6 rotation through rotatory carousel 15, pivot 6 rotation is through screw action drive screw thread moving part 7, screw thread moving part 7 goes up and descends the motion on guide post 11 simultaneously under the rotation limit of horizontal pole 8, and then make horizontal pole 8, movable block 9 and guide post 11 space that three encloses can be with the reinforcing bar looks adaptation in the cast-in-place concrete, the reinforcing bar passes above-mentioned space, after the reinforcing bar in the cast-in-place concrete is laid and is accomplished after the regulation is accomplished, carry out cast-in-place concrete, the concrete can fill in filling groove 2, a plurality of pouring hole 19 on connecting plate 4 are filled and then flow to filling groove 2 in bottom, the concrete after solidification is filled up with filling groove 2 simultaneously also with connecting plate 4 and spliced pole 5 firmly wrap up, and then the cast-in-place concrete is firmly wrap up, and the relative coincide strength between the wallboard 1 and the cast-in-place concrete is not coincide 1, and the problem is solved, and the relative connection between the cast-in-place concrete is not coincide 1 is good.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a prefabricated coincide wallboard, its characterized in that, including coincide wallboard (1), a plurality of filling tank (2) have been seted up on coincide wallboard (1), the inside coupling mechanism that is equipped with of filling tank (2), coupling mechanism is including being located connecting plate (4) in filling tank (2), the surface center department of connecting plate (4) is equipped with spliced pole (5), the other end center department swing joint of spliced pole (5) has pivot (6), pivot (6) top joint has carousel (15), the surface bottom of pivot (6) is equipped with external screw thread (13), threaded connection has screw thread moving part (7) on external screw thread (13), the both sides center department of screw thread moving part (7) all is equipped with horizontal pole (8), the top cover of pivot (6) is equipped with guide block (10), the equal swing joint in both sides middle part of guide block (10) has guide post (11), sliding connection has movable block (9) on guide post (11), horizontal pole (8) with movable block (9) sliding connection, guide post (11) and fixed part (12) are in coincide wallboard (1).

2. The prefabricated laminated wallboard according to claim 1, wherein the first through holes (17) matched with the cross bars (8) are formed on the left side and the right side of the moving block (9), and the second through holes (18) matched with the guide posts (11) are formed on the upper side and the lower side of the moving block (9).

3. The prefabricated laminated wallboard according to claim 2, wherein the top of the rotating shaft (6) is provided with a clamping groove (14), and the bottom of the turntable (15) is provided with a clamping block (16) matched with the clamping groove (14).

4. A prefabricated laminated wallboard according to claim 3, characterized in that the inner wall of the filling groove (2) is provided with a plurality of protruding blocks (3), and the connecting plate (4) is provided with a plurality of pouring holes (19).

5. The prefabricated laminated wallboard according to claim 4, wherein the threaded moving member (7) is provided with a threaded hole matched with the external thread (13), the top of the connecting column (5) is provided with a mounting groove, a bearing is arranged in the mounting groove, and the bottom of the rotating shaft (6) is connected with the bearing.

6. Prefabricated laminated wall panel according to claim 5, characterized in that the connection plate (4) and the connection column (5) are of an integral structure, and the screw-thread moving member (7) and the cross bar (8) are of an integral structure.