CN219840371U

CN219840371U - Assembled building concrete shear force wall exterior wall plate structure

Info

Publication number: CN219840371U
Application number: CN202320282117.8U
Authority: CN
Inventors: 祁飞亚
Original assignee: Pingyuan County Housing And Urban Rural Development Bureau
Current assignee: Pingyuan County Housing And Urban Rural Development Bureau
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-10-17
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an assembled building concrete shear wall outer wall board structure, which belongs to the technical field of concrete shear walls and comprises four wallboards, wherein the four wallboards are movably hinged with each other through hinges, the left side surface of each wallboard is provided with a placing groove, the inside of each placing groove is provided with a disassembling groove, the inside of each disassembling groove is clamped with a push plate, the inside of each wallboard is connected with three screw rods in a threaded manner, and the left end of each screw rod penetrates through the wallboard and extends to the inside of the disassembling groove. This externally hung connecting device with building main part of building makes wallboard intermediate position and shear force wall break away from through rotating intermediate position screw rod, can accomplish the demolishment work of concrete shear force wall exterior wall board structure fast, need not to use tools such as crowbar to sled and moves, plays and lets concrete shear force wall exterior wall board structure demolish labour saving and time saving more and be difficult for causing the damage to the shear force wall, improves the effect of assembled concrete shear force wall exterior wall board structure use dismouting security.

Description

Assembled building concrete shear force wall exterior wall plate structure

Technical Field

The utility model belongs to the technical field of concrete shear walls, and particularly relates to an outer wall plate structure of an assembled building concrete shear wall.

Background

The shear wall is used as a wall body which mainly bears horizontal gravity or vertical gravity caused by external wind gravity or earthquake in a house building, the shear wall can effectively prevent a building structure from being damaged, the stability of the building is improved, in order to increase the construction efficiency of the shear wall, the shape of the shear wall is usually pre-constructed by adopting an assembled external wall board structure, and then concrete casting is carried out in the structure of the assembled external wall board so as to form the shear wall.

The utility model of the prior authorized bulletin number CN217232704U discloses an assembled building concrete shear wall outer wall board structure, which comprises a wall board body, wherein the wall board body comprises a first plate and a second plate, the surface of the wall board body is provided with a mounting structure, the mounting structure comprises a first base, the first base is rotationally connected with the lower end of the first plate, and the surface of the first base is rotationally connected with a second base.

By adopting the technical scheme, the problem that parts such as nails and screws are troublesome when being used for installing and dismantling the wallboard is solved, but the technical scheme is that when the concrete shear wall external wall board is required to be dismantled after casting is completed and concrete is solidified, as the external wall board is tightly adhered to the shear wall, workers are usually required to use tools such as crowbars to pry the external wall board off the shear wall, time and labor are wasted, and meanwhile, the damage to the shear wall is also easy to cause deformation of the external wall board to affect the next use, and the disassembly and assembly safety of the assembled building concrete shear wall external wall board structure during use is greatly affected.

Therefore, we propose an external wall panel structure of an assembled building concrete shear wall to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the safety is low when a concrete shear wall outer wall plate structure is detached, and the shear wall is easy to damage an outer wall plate structure and deform due to the use of a crowbar.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an assembled building concrete shear force wall exterior wall board structure, includes four wallboards, four the wallboard passes through hinge mutual swing joint, every the standing groove has all been seted up to the left surface of wallboard, every the inside of standing groove has all been seted up and has been torn open the groove, every the inside of tearing open the groove all the joint has the push pedal, every the inside equal threaded connection of wallboard has three screw rod, every the left end of screw rod all runs through the wallboard and extends to the inside of tearing open the groove, every the left end of screw rod all overlaps and is equipped with rolling bearing, every rolling bearing outer lane's left surface all with the right flank fixed connection of push pedal, every the surface of screw rod all overlaps and is equipped with auxiliary bearing, every the equal fixed mounting in left surface of auxiliary bearing outer lane has fastening spring, every fastening spring's left end all with the right flank fixed connection of wallboard.

Preferably, two connecting plates are fixedly arranged on the right side surface of one wallboard, and two L-shaped frames are fixedly arranged on the right side surface of the other wallboard.

Preferably, each L-shaped frame is internally and respectively connected with a connecting bolt in a threaded manner, and one end of each connecting bolt, which is close to the L-shaped frame, penetrates through the L-shaped frame and extends to the outer part of the L-shaped frame.

Preferably, the outer surface of each push plate is fixedly provided with a limiting ring, and each limiting ring is clamped in the placing groove.

Preferably, the outer surface of each screw rod is in threaded connection with a threaded cylinder, and the left side surface of each threaded cylinder is fixedly connected with the right side surface of the wallboard.

Preferably, the right side face of each screw rod is fixedly provided with a rotating block, and the right side face of each rotating block is provided with a rotating groove.

Preferably, the left side of each rotating block is fixedly provided with a reinforcing ring, and the inner wall of each reinforcing ring is fixedly connected with the inner wall of the screw rod.

Preferably, the outer surface of each rotating block is fixedly provided with two handles, and the outer surface of each handle is fixedly provided with an anti-skid sleeve.

In summary, the technical effects and advantages of the present utility model are: through being provided with screw rod cooperation and the threaded connection relation of wallboard, can utilize the push pedal roll-off dismantlement groove of the mode of rotating the screw rod to promote both sides about the wallboard, after push pedal and shear force wall contact, can produce the outside thrust to the wallboard, and then the upper and lower both ends of wallboard can slightly perk and shear force wall break away from, the same mode rotation intermediate position screw rod that recycles makes wallboard intermediate position and shear force wall break away from this moment, can accomplish the demolish work of concrete shear force wall exterior wall plate structure fast, need not to use tools such as crow bar to sled, play and let concrete shear force wall exterior wall panel structure demolish labour saving and more difficult to cause the damage to the shear force wall, also be difficult for leading to exterior wall panel to take place to warp, guarantee exterior wall panel structure next normal use, improve the effect of assembly type concrete shear force wall exterior wall panel structure use dismouting security, through being provided with the standing groove cooperation wallboard, can place the plastic formwork inside the standing groove, in the normal casting shaping of shear force wall can reduce the degree of closely, reach the effect of further increasing the shear force wall exterior wall panel dismouting degree of attaching.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a wall panel according to the present utility model;

FIG. 2 is a schematic cross-sectional perspective view of a wall panel according to the present utility model;

FIG. 3 is a schematic view of a screw in a three-dimensional structure according to the present utility model;

fig. 4 is a schematic structural view of the combined wallboard of the present utility model.

In the figure: 1. a wallboard; 2. a placement groove; 3. a dismantling groove; 4. a push plate; 5. a screw; 6. a rotating bearing; 7. an auxiliary bearing; 8. a fastening spring; 9. a connecting plate; 10. an L-shaped frame; 11. a connecting bolt; 12. a limiting ring; 13. a thread cylinder; 14. a rotating block; 15. a rotating groove; 16. a reinforcing ring; 17. a handle; 18. an anti-skid sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an assembled building concrete shear wall exterior wall board structure comprises four wallboards 1, the four wallboards 1 are mutually articulated through hinges, a placement groove 2 is formed in the left side face of each wallboard 1, two connecting plates 9 are fixedly arranged on the right side face of one wallboard 1, two L-shaped frames 10 are fixedly arranged on the right side face of the other wallboard 1, the connecting plates 9 are matched with the L-shaped frames 10 to fix the combined wallboards 1, the combined wallboards 1 are more fastened in structure, and the normal operation of later concrete pouring is guaranteed.

The disassembly groove 3 has all been seted up to the inside of every standing groove 2, and the equal threaded connection in the inside of every L type frame 10 has connecting bolt 11, and the one end that every connecting bolt 11 is close to L type frame 10 all runs through L type frame 10 and extends to the outside of L type frame 10, and connecting bolt 11 can fix the position of L type frame 10 and connecting plate 9 for L type frame 10 and connecting plate 9 can be together fixed, have further guaranteed the compressive strength after wallboard 1 merges.

The inside of every tear open and unload groove 3 all the joint has push pedal 4, and the equal fixed mounting of surface of every push pedal 4 has spacing ring 12, and the equal joint of every spacing ring 12 is in the inside of standing groove 2, and the position of push pedal 4 can be restricted to spacing ring 12 for push pedal 4 can remain parallel with the standing groove 2 inside wall all the time, has guaranteed the external roughness after the shear force wall pouring.

The inside equal threaded connection of every wallboard 1 has three screw rod 5, and the left end of every screw rod 5 all runs through wallboard 1 and extends to the inside of dismantling groove 3, and the equal threaded connection of the surface of every screw rod 5 has a screw barrel 13, and the left surface of every screw barrel 13 all with the right flank fixed connection of wallboard 1 can consolidate the position of screw rod 5 through screw barrel 13, can not influence the normal rotation of screw rod 5 simultaneously, has improved screw rod 5 pivoted stability.

The left end of every screw rod 5 all overlaps and is equipped with rolling bearing 6, and the left surface of every rolling bearing 6 outer lane all with the right flank fixed connection of push pedal 4, the equal fixed mounting of right flank of every screw rod 5 has rotor 14, and rotor 15 has all been seted up to the right flank of every rotor 14, utilizes rotor 14 cooperation rotor 15 can make things convenient for the staff to use tools such as spanner to rotate screw rod 5, lets screw rod 5 rotate the easy exerting oneself more when drawing of patterns.

The surface of every screw rod 5 all overlaps and is equipped with auxiliary bearing 7, and the equal fixed mounting of left surface of every turning block 14 has the reinforcing ring 16, and the inner wall of every reinforcing ring 16 all with the inner wall fixed connection of screw rod 5, reinforcing ring 16 can increase the connection firmness of turning block 14 and screw rod 5 for screw rod 5 and turning block 14 are difficult for taking place not hard up, have improved the life of turning block 14.

The left side of every auxiliary bearing 7 outer lane all fixed mounting has fastening spring 8, and the left end of every fastening spring 8 all is with the right flank fixed connection of wallboard 1, and the surface of every turning block 14 all fixed mounting has two handles 17, and the surface of every handle 17 all fixed mounting has antiskid cover 18, utilizes handle 17 can make things convenient for the manual turning block 14 of staff and screw rod 5 for screw rod 5 can quick return, has improved the convenience of the manual operation of screw rod 5.

The working principle of the utility model is that; when in use, the four wallboards 1 are combined by utilizing the movable hinging relation among the wallboards 1 to form a shear wall shape, the plastic film is placed in the placing groove 2, the contact between the wallboards 1 and concrete is reduced, the wallboards 1 can not be in too tight contact with the concrete, the subsequent detaching work of the wallboards 1 is further facilitated, meanwhile, the L-shaped frame 10 and the connecting plate 9 are connected together by the connecting bolts 11, the pouring work of the building concrete shear wall can be performed, when the external wallboard 1 structure is required to be detached for concrete pouring and solidification, the connecting bolts 11 are detached firstly, at the moment, the screw rods 5 at the upper side and the lower side of the foremost wallboard 1 are rotated by utilizing the rotating block 14 to be matched with the rotating groove 15, the push plate 4 can be pushed to move to the right side by utilizing the threaded connection relation between the screw rods 5 and the wallboards 1 and the threaded cylinders 13 and the rotation of the rotating bearings 6 under the condition that the push plate 4 is not driven to rotate, the reaction force of the wallboard 1 and the shear wall can be generated, the upper side and the lower side of the foremost wallboard 1 slightly tilt to separate from the shear wall, then the screw 5 at the middle position of the foremost wallboard 1 is rotated by the same method, the middle position of the wallboard 1 is also separated from the shear wall, then the three wallboards 1 are detached by the same method, the outer wallboard 1 structure can be detached without prying by using tools such as a crowbar, the outer wallboard 1 structure of the concrete shear wall is detached more time-saving and labor-saving, the shear wall is not easily damaged, the outer wallboard 1 is not easily deformed, the next normal use of the outer wallboard 1 structure is ensured, the disassembly safety of the assembled outer wallboard 1 structure of the concrete shear wall is improved, and finally, the rotation of the screw 5 is not influenced by the elastic force of the fastening spring 8 in cooperation with the rotation of the auxiliary bearing 7, the stability of the screw 5 is improved, so that the screw is not easy to shake and shift.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an assembled building concrete shear force wall exterior wall plate structure, includes four wallboard (1), its characterized in that: four wallboard (1) are articulated through hinge each other, every standing groove (2) have all been seted up to the left surface of wallboard (1), every the inside of standing groove (2) has all been seted up and has been torn open groove (3), every the inside of tearing open groove (3) all the joint has push pedal (4), every the inside of wallboard (1) all threaded connection has three screw rod (5), every the left end of screw rod (5) all runs through wallboard (1) and extends to the inside of dismantling groove (3), every the left end of screw rod (5) all overlaps and is equipped with slewing bearing (6), every the left surface of slewing bearing (6) outer lane all with the right flank fixed connection of push pedal (4), every the surface of screw rod (5) all overlaps and is equipped with auxiliary bearing (7), every the left surface of auxiliary bearing (7) outer lane all fixed mounting has fastening spring (8), every the left end of fastening spring (8) all with the right flank fixed connection of wallboard (1).

2. The fabricated building concrete shear wall exterior wall panel structure according to claim 1, wherein: two connecting plates (9) are fixedly arranged on the right side face of one wallboard (1), and two L-shaped frames (10) are fixedly arranged on the right side face of the other wallboard (1).

3. The fabricated building concrete shear wall exterior wall panel structure according to claim 2, wherein: the inside of every L type frame (10) all threaded connection has connecting bolt (11), and every connecting bolt (11) is close to the one end of L type frame (10) and all runs through L type frame (10) and extends to the outside of L type frame (10).

4. The fabricated building concrete shear wall exterior wall panel structure according to claim 1, wherein: and a limiting ring (12) is fixedly arranged on the outer surface of each push plate (4), and each limiting ring (12) is clamped in the placing groove (2).

5. The fabricated building concrete shear wall exterior wall panel structure according to claim 1, wherein: the outer surface of each screw rod (5) is in threaded connection with a threaded cylinder (13), and the left side surface of each threaded cylinder (13) is fixedly connected with the right side surface of the wallboard (1).

6. The fabricated building concrete shear wall exterior wall panel structure according to claim 1, wherein: the right side face of each screw rod (5) is fixedly provided with a rotating block (14), and the right side face of each rotating block (14) is provided with a rotating groove (15).

7. The fabricated building concrete shear wall exterior wall panel structure according to claim 6, wherein: the left side face of each rotating block (14) is fixedly provided with a reinforcing ring (16), and the inner wall of each reinforcing ring (16) is fixedly connected with the inner wall of the screw rod (5).

8. The fabricated building concrete shear wall exterior wall panel structure according to claim 6, wherein: two handles (17) are fixedly arranged on the outer surface of each rotating block (14), and an anti-skid sleeve (18) is fixedly arranged on the outer surface of each handle (17).