CN220978888U

CN220978888U - Precast internal shear wall construction supporting device

Info

Publication number: CN220978888U
Application number: CN202322736672.6U
Authority: CN
Inventors: 俞琦琦; 王野; 吴广凡; 王刚
Original assignee: Hubei Zhongtian Lvjian Industry Co ltd
Current assignee: Hubei Zhongtian Lvjian Industry Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-05-17
Anticipated expiration: 2033-10-12

Abstract

The utility model provides a prefabricated internal shear wall construction supporting device which comprises an internal shear wall, wherein an installation seat is arranged at the bottom of the back of the internal shear wall, a fixing piece is fixed at one end of the installation seat far away from the internal shear wall, two moving grooves are symmetrically formed in the top of the installation seat, a supporting expansion bracket is slidably arranged in the moving grooves, a rubber pad is attached to the surface of the internal shear wall after being installed through connection of expansion plates, the rubber pad moves along with the supporting expansion bracket and the internal shear wall, the distance between the installation seat and the internal shear wall can be kept, and compared with the prior art, the supporting expansion bracket is fixed with the internal shear wall, then the supporting expansion bracket and the wall are driven to be lifted and moved together through a vertical cylinder and a horizontal cylinder respectively, so that the stability of the wall during movement is kept, the two ends can be leveled simultaneously, and leveling of the internal shear wall is more convenient, safe and stable.

Description

Precast internal shear wall construction supporting device

Technical Field

The utility model relates to the technical field of building construction, in particular to a prefabricated internal shear wall construction supporting device.

Background

The support device for the construction of the prefabricated internal shear wall is widely used in the field of building construction; the shear wall is also called wind-resistant wall, anti-seismic wall or structural wall, the wall body of horizontal load and vertical load (gravity) caused by wind load or earthquake action is mainly born in the house or structure, the structure is prevented from shearing (shearing) damage, the anti-seismic wall is generally made of reinforced concrete, the prefabricated internal shear wall is made of reinforced concrete outside the main body of the building in advance, the prefabricated internal shear wall is installed in the main body of the building in advance and plays a role of the shear wall, the existing supporting device for the construction of the prefabricated internal shear wall comprises a positioning angle code and a diagonal bracing rod, the positioning angle code is firstly arranged at a designated position in the main body of the building in the prior art when the prefabricated internal shear wall is constructed, the prefabricated internal shear wall is hoisted and vertically located in the positioning angle code, the diagonal bracing rod is installed by utilizing the embedded bolts on the prefabricated wallboard and the expansion bolts arranged behind the ground, after detecting prefabricated wall perpendicularity and retest wall top elevation with the measuring tape, utilize the diagonal brace to adjust the straightness of wall body, loosen the lifting hook, after adjusting the diagonal brace, check the horizontal position and the elevation of wall body, the straightness that appears adjacent wall body again, but find current locating angle sign indicating number and diagonal brace have better adjustment ability to prefabricated interior shear force wall's location, horizontal position and straightness, but to the adjustment ability of the roughness between the adjacent wall body relatively poor, when the roughness between the adjacent wall body is not good, still need use tools such as chain links to finely tune the wall body, use the chain links instrument to need additionally to install the stress point on ground and wall body, still demolish the stress point after adjusting, the operation is complicated, it is time consuming and laborious, lead to work efficiency to reduce.

Patent CN217783004U proposes a support device for construction of prefabricated internal shear wall, connect the riser spiro union on the wall body through a plurality of nuts, the lower terminal surface and the ground contact of bottom plate, use tools such as iron rod to pull the bayonet joint back and forth, the input shaft round trip rotation of ratchet reduction gear is driven to the bayonet joint, the ratchet subassembly operation of ratchet reduction gear, make the output shaft of ratchet reduction gear rotate in a direction, the output shaft of ratchet reduction gear passes through drive mechanism and drives shaft and two cams and rotate, when the cam of two cams contacts with the ground, two cams pry bottom plate and riser a little height through the shaft, the same prefabricated internal shear wall is also lifted little height, make prefabricated internal shear wall break away from with the ground, two cams continue to rotate forward, can drive bottom plate, riser and prefabricated internal shear wall forward or backward little removal, realize prefabricated internal shear wall's position fine setting, and then adjust the roughness between the adjacent prefabricated internal shear wall.

The defects of the scheme are as follows: the horizontal adjustment of the built wall body can only be performed on one side, the two sides of the wall body cannot be simultaneously leveled, the wall body is lifted and moved through the cam, the stability of the inclined support rod on one side of the wall body is poor, and potential safety hazards are easy to generate.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a prefabricated internal shear wall construction supporting device which solves the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a prefabricated interior shear force wall construction strutting arrangement, includes interior shear force wall body, interior shear force wall body's back bottom is equipped with the mount pad, the mount pad is kept away from interior shear force wall body's one end and is fixed with the mounting, and two removal grooves have been seted up to mount pad top symmetry, remove inside slidable mounting of groove has the support expansion bracket, and the extension end of support expansion bracket rotates through the pivot and be connected with the fixed plate, the fixed plate passes through the bolt fastening on interior shear force wall body, the both ends top of mount pad is fixed with vertical cylinder, and the mount pad is kept away from one side symmetry of interior shear force wall body and is fixed with two horizontal cylinders, horizontal cylinder and vertical cylinder all are connected with the transmission of support expansion bracket.

Further, the storage end port of the support expansion bracket is engaged and spliced with a locking bolt, and the locking bolt is in extrusion contact with the extension end of the support expansion bracket.

Further, the fixed plate bottom is fixed with the diaphragm, vertical cylinder top is fixed with the roof, and the roof slides and peg graft in the inside of diaphragm.

Further, the sliding plate is connected to the bottom of the movable groove in a sliding mode, inserting columns are fixed to the two sides of the sliding plate, the bottom of the supporting telescopic frame is connected with the base through the rotating shaft in a rotating mode, inserting holes are formed in the two sides of the base, corresponding to the inserting columns, of the base, and the inserting columns are inserted into the inserting holes in a sliding mode.

Further, the extension end of the horizontal cylinder is fixed with the sliding plate, the pushing plate is fixed at the top of the base, and two pushing columns are fixed on the surface of the pushing plate facing the inner shear wall.

Further, the telescopic rods are fixed on one side of the mounting seat, facing the inner shear wall, at equal intervals, and the rubber plates are fixed at the extension ends of the telescopic rods.

Further, the bottom of the fixing plate is fixed with a telescopic plate, and the extension end of the telescopic plate is fixed with the rubber plate.

The utility model has the beneficial effects that: the utility model relates to a prefabricated internal shear wall construction supporting device, which comprises an internal shear wall; a mounting base; a fixing member; a moving groove; a rubber plate; a telescopic rod; a telescoping plate; a horizontal cylinder; pushing a column; a push plate; a vertical cylinder; a top plate; supporting the telescopic frame; a fixing plate; a cross plate; a locking bolt; a base; a jack; a slide plate; inserting a column;

1. According to the utility model, through the connection of the telescopic plates, the rubber pad is attached to the surface of the inner shear wall body after the fixing plate is installed, moves together with the supporting telescopic frame and the inner shear wall body, and can keep the distance between the mounting seat and the inner shear wall body.

2. According to the utility model, the vertical cylinder drives the fixed plate and the inner shear wall to slightly lift through the top plate and the transverse plate, at the moment, the base supporting the telescopic frame slides along the inserting column to keep the synchronism of vertical movement, the horizontal cylinder pushes the sliding plate to move along the moving groove, the base moves horizontally through the limiting of the inserting column and the inserting hole in a synchronous manner, the push plate and the pushing column are matched to drive the inner shear wall to move horizontally for leveling, and in the vertical and horizontal movement processes, the supporting telescopic frame keeps triangular support with the inner shear wall, so that the stability of the inner shear wall is improved.

3. Compared with the prior art, the support telescopic frame is fixed with the inner shear wall body, and then the support telescopic frame and the wall body are driven to be lifted and moved together through the vertical air cylinder and the horizontal air cylinder respectively, so that the stability of the wall body during movement is maintained, both ends of the wall body can be leveled at the same time, and the leveling of the inner shear wall body is more convenient, safer and more stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a prefabricated internal shear wall construction support device according to the present utility model;

FIG. 2 is a schematic view of the front structure of a mounting base of a prefabricated internal shear wall construction supporting device according to the present utility model;

FIG. 3 is a schematic view of the back structure of a mounting seat of a prefabricated internal shear wall construction supporting device according to the present utility model;

FIG. 4 is a schematic view of the connection between the base and the slide plate of a prefabricated internal shear wall construction support device according to the present utility model.

In the figure: 1. an inner shear wall; 2. a mounting base; 21. a fixing member; 22. a moving groove; 23. a rubber plate; 24. a telescopic rod; 25. a telescoping plate; 3. a horizontal cylinder; 31. pushing a column; 32. a push plate; 4. a vertical cylinder; 41. a top plate; 5. supporting the telescopic frame; 51. a fixing plate; 52. a cross plate; 53. a locking bolt; 54. a base; 55. a jack; 56. a slide plate; 57. and (5) inserting a column.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a prefabricated interior shear force wall construction strutting arrangement, includes interior shear force wall 1, interior shear force wall 1's back bottom is equipped with mount pad 2, mount pad 2 is kept away from interior shear force wall 1's one end and is fixed with mounting 21, and mount pad 2 top symmetry has seted up two movable grooves 22, movable groove 22 inside slidable mounting has support expansion bracket 5, and the extension end of support expansion bracket 5 is connected with fixed plate 51 through the pivot rotation, fixed plate 51 passes through the bolt fastening on interior shear force wall 1, the both ends top of mount pad 2 is fixed with vertical cylinder 4, and mount pad 2 is kept away from one side symmetry of interior shear force wall 1 and is fixed with two horizontal cylinders 3, horizontal cylinder 3 and vertical cylinder 4 all are connected with support expansion bracket 5 transmission, during the use device, place the underframe in the back that needs the school plane, later through the fixed mounting 21 and subaerial joinable locking structure pass through the bolt fastening, the fixed underframe position does not take place to move, support expansion bracket 5 is fixed with interior shear force wall 1's the back, pushes up interior shear force 1 through vertical cylinder 4 and horizontal cylinder 3 and the wall 1, carries out the flat installation position of interior shear force 1 to the both sides simultaneously.

In this embodiment, the locking bolt 53 is engaged and inserted at the storage end port of the supporting expansion bracket 5, and the locking bolt 53 is in extrusion contact with the extension end of the supporting expansion bracket 5, and the supporting expansion bracket 5 is fixed in length by the locking bolt 53 after adjusting a proper length, so as to maintain the support of the internal shear wall 1.

According to the embodiment, the transverse plate 52 is fixed at the bottom of the fixed plate 51, the top plate 41 is fixed at the top of the vertical cylinder 4, the top plate 41 is slidably inserted into the transverse plate 52, the bottom of the movable groove 22 is slidably connected with the sliding plate 56, inserting columns 57 are fixed at two sides of the sliding plate 56, the bottom of the supporting telescopic frame 5 is rotatably connected with the base 54 through a rotating shaft, inserting holes 55 are formed in the two sides of the base 54 corresponding to the inserting columns 57, the inserting columns 57 are slidably inserted into the inserting holes 55, the extension ends of the horizontal cylinder 3 are fixed with the sliding plate 56, the push plate 32 is fixed at the top of the base 54, the push plate 32 is fixed on the surface of the inner shear wall 1, the vertical cylinder 4 drives the fixed plate 51 and the inner shear wall 1 to be slightly lifted through the top plate 41 and the transverse plate 52, at this moment, the base 54 of the supporting telescopic frame 5 slides along the inserting columns 57, the synchronism of the vertical movement is kept, the horizontal cylinder 3 pushes the sliding plate 56 to move along the movable groove 22, the base 54 moves horizontally through the limiting of the inserting columns 57 and the inserting columns 55, the push plate 32 and the push plate 31 are matched with the push plate 32 and the push plate 31 to drive the inner shear wall 1 to move horizontally and the inner shear wall 1 to move horizontally, and the shear wall 1 is supported horizontally in the triangular wall 1, and the stability of the inner shear wall 1 is improved.

In this embodiment, the telescopic rods 24 are fixed on one side of the mounting seat 2 facing the inner shear wall 1 at equal intervals, the rubber plates 23 are fixed on the extension ends of the telescopic rods 24, the telescopic plates 25 are fixed on the bottoms of the fixing plates 51, the extension ends of the telescopic plates 25 are fixed with the rubber plates 23, the rubber pads are attached to the surface of the inner shear wall 1 after the fixing plates 51 are mounted, move along with the supporting telescopic frames 5 and the inner shear wall 1, and the distance between the mounting seat 2 and the inner shear wall 1 can be kept.

When the device is used, the bottom frame is arranged on the back of a plane to be calibrated, then the bottom frame is fixed with a structure which can be connected and locked on the ground through the fixing piece 21 through bolts, the position of the bottom frame is fixed, the supporting telescopic frame 5 is fixed with the back of the internal shear wall body 1, the vertical cylinder 4 drives the fixing plate 51 and the internal shear wall body 1 to slightly lift through the top plate 41 and the transverse plate 52, the base 54 of the supporting telescopic frame 5 slides along the inserting column 57 at the moment to keep the synchronism of vertical movement, the horizontal cylinder 3 pushes the sliding plate 56 to move along the moving groove 22, the base 54 moves horizontally through the limiting synchronization of the inserting column 57 and the inserting hole 55, the supporting telescopic frame 5 is kept to be leveled with the triangular support of the internal shear wall body 1 in the vertical and horizontal movement process, and the stability of the internal shear wall body 1 is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a prefabricated interior shear force wall construction strutting arrangement, includes interior shear force wall body (1), its characterized in that: the back bottom of interior shear force wall body (1) is equipped with mount pad (2), one end that interior shear force wall body (1) was kept away from to mount pad (2) is fixed with mounting (21), and two removal groove (22) have been seted up to mount pad (2) top symmetry, remove groove (22) inside slidable mounting and have support expansion bracket (5), and the extension end that supports expansion bracket (5) is connected with fixed plate (51) through the pivot rotation, fixed plate (51) are fixed on interior shear force wall body (1) through the bolt fastening, the both ends top of mount pad (2) is fixed with vertical cylinder (4), and one side symmetry that interior shear force wall body (1) was kept away from to mount pad (2) is fixed with two horizontal cylinder (3), horizontal cylinder (3) and vertical cylinder (4) all are connected with support expansion bracket (5) transmission.

2. The prefabricated internal shear wall construction support device according to claim 1, wherein: the storage end port of the supporting telescopic frame (5) is in meshed connection with a locking bolt (53), and the locking bolt (53) is in extrusion contact with the extension end of the supporting telescopic frame (5).

3. The prefabricated internal shear wall construction support device according to claim 1, wherein: the bottom of the fixed plate (51) is fixed with a transverse plate (52), the top of the vertical cylinder (4) is fixed with a top plate (41), and the top plate (41) is in sliding connection with the inside of the transverse plate (52).

4. A prefabricated internal shear wall construction support device according to claim 3, wherein: the bottom of the movable groove (22) is slidably connected with a sliding plate (56), plug posts (57) are fixed on two sides of the sliding plate (56), a base (54) is rotatably connected to the bottom of the supporting telescopic frame (5) through a rotating shaft, plug holes (55) are formed in the base (54) at two sides corresponding to the plug posts (57), and the plug posts (57) are slidably inserted into the plug holes (55).

5. The prefabricated internal shear wall construction support device according to claim 4, wherein: the extension end of the horizontal cylinder (3) is fixed with the sliding plate (56), the pushing plate (32) is fixed at the top of the base (54), and two pushing columns (31) are fixed on the surface of the pushing plate (32) facing the inner shear wall (1).

6. The prefabricated internal shear wall construction support device according to claim 1, wherein: the telescopic rods (24) are fixed on one side, facing the inner shear wall (1), of the mounting base (2) at equal intervals, and rubber plates (23) are fixed at the extension ends of the telescopic rods (24).

7. The prefabricated internal shear wall construction support device according to claim 6, wherein: the bottom of the fixing plate (51) is fixedly provided with a telescopic plate (25), and the extension end of the telescopic plate (25) is fixed with the rubber plate (23).