CN217581325U - A prefabricated wall installation adjustment tool - Google Patents

Abstract

The utility model relates to the technical field of assembly type buildings, in particular to a prefabricated wall installation and adjustment tool, which is used for supporting and adjusting a prefabricated wall and comprises at least two groups of adjustment units which are arranged along the length direction of the bottom of the prefabricated wall and are installed on a floor slab; each group of the adjusting units comprises at least two groups of adjusting pieces; the regulating part comprises an installation part installed in the floor slab, a supporting part which is sleeved on the installation part and moves vertically, and one end, far away from the floor slab, of the supporting part extends out of the floor slab. The utility model discloses can effectually realize prefabricated wall mounting height, the straightness's that hangs down adjustment.

Description

A prefabricated wall installation adjustment tool

technical field

The utility model relates to the technical field of prefabricated buildings, in particular to a prefabricated wall installation and adjustment tool.

Background technique

The prefabricated building adopts the production mode of factory prefabrication and on-site assembly.

The connection of prefabricated walls in the commonly used assembled integral shear wall structure is usually connected by sleeve grouting.

In order to coordinate the production of prefabricated components and on-site construction errors and ensure that the position of the prefabricated components after connection meets the requirements, the verticality, flatness and elevation of the components should be adjusted and checked before the grouting operation after the prefabricated components are hoisted.

At present, the commonly used method for the calibration of prefabricated components is to pad hard materials such as steel gaskets at the bottom of the prefabricated components. This method is complicated to operate and reduces the installation efficiency on site. In addition, due to the fixed thickness of the steel gaskets, it is difficult to accurately calibrate the prefabricated components. .

Utility model content

The technical problem to be solved by the utility model is to provide a prefabricated wall installation and adjustment tool, which can effectively realize the adjustment of the prefabricated wall installation height and verticality.

The solution adopted by the utility model to solve the technical problem is:

A prefabricated wall installation and adjustment tool is used for supporting and adjusting a prefabricated wall, comprising at least two groups of adjustment units arranged along the longitudinal direction of the bottom of the prefabricated wall and installed on a floor; each group of the adjustment units includes at least two groups of adjustment members;

The adjusting member includes a mounting member installed in the floor plate, a support member sleeved on the installation member and moving in a vertical direction, and an end of the support member away from the floor plate protrudes from the floor plate.

During construction, the installation parts are pre-buried on the floor according to the position of the prefabricated wall, and then the floor concrete is poured;

When the prefabricated wall is to be installed, hoist the prefabricated wall to the installation position, so that the prefabricated wall is installed on the support;

Then, according to the height and verticality of the prefabricated wall, if the height of the prefabricated wall does not meet the requirements, adjust the vertical movement of all the supports to make the prefabricated wall move in the vertical direction, thereby realizing the vertical height adjustment;

When the verticality of the prefabricated wall does not meet the requirements, one or more groups of supports can be adjusted at one end in the vertical direction, so that the verticality of the prefabricated wall can be adjusted to meet the requirements; then grouting can be performed to complete the installation of the prefabricated wall.

Compared with the prior art, when the height verticality is adjusted, the adjustment precision can be higher; meanwhile, the construction efficiency is greatly reduced.

In some possible embodiments, in order to effectively improve the connection strength between the floor slab and the mounting part;

Ribs are provided on the outer side of the mounting piece.

In some possible implementations, in order to effectively realize the vertical movement of the support member, it is possible to adjust the relative positional relationship between the prefabricated wall and the floor slab;

The mounting member is provided with a threaded blind hole, and the support member includes a screw bolt screwed with the screw thread blind hole; the opening of the screw thread blind hole is arranged on the side away from the floor plate; the end of the screw rod away from the floor plate protrudes from the thread Blind hole.

In order to effectively realize the support of the support for the floor;

The support member further comprises a support plate connected with the end of the screw rod away from the floor.

In order to make the supporting member bear more uniform force, the supporting disk is in the shape of a disk, the center of which is collinear with the axis of the screw rod; the diameter of the supporting disk is larger than that of the screw rod.

In some possible embodiments, in order to effectively make the mounting member fixedly installed in the floor;

The mounting member is provided with a connecting through hole, and the axis of the connecting through hole and the axis of the threaded blind hole are perpendicular to each other.

In some possible implementations,

It also includes anchoring steel bars which are inserted into the connecting through holes and respectively extend into the floor slab at both ends.

In some possible implementations,

The mounting piece is cylindrical, and the threaded blind hole is coaxially arranged with the mounting piece.

Compared with the prior art, the beneficial effects of the present utility model:

The utility model can effectively realize the precision adjustment of the height and verticality of the prefabricated wall by arranging the adjusting pieces, and effectively improve the installation quality of the prefabricated wall;

The utility model is easy to operate and effectively improves the construction efficiency; especially when the prefabricated wall is installed in place and it is found that there is a deviation, the secondary correction can be completed without lifting the component again, and the occupied time for the lifting equipment is reduced;

The utility model has simple structure and strong practicability.

Description of drawings

Fig. 1 is the connection relation schematic diagram of the present utility model;

Fig. 2 is the structural representation of the adjusting member in the utility model;

3 is a cross-sectional view of the utility model;

4 is a plan view of the utility model installed on the floor;

Among them: 1. Adjusting part; 11. Mounting part; 12. Screw rod; 13. Supporting plate; 14. Anchoring steel bar; 10. Prefabricated wall; 20. Floor slab.

Detailed ways

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements. References in this application to "first," "second," and similar words do not denote any order, quantity, or importance, but are merely used to distinguish the different components. Likewise, words such as "a" or "an" do not denote a quantitative limitation, but rather denote the presence of at least one. In the implementation of this application, "and/or" describes the association relationship between associated objects, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. three conditions. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "plurality" refers to two or more. For example, a plurality of locating posts refers to two or more locating posts. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The present utility model will be described in detail below.

As shown in Figure 1-Figure 4:

A prefabricated wall 10 installation and adjustment tool, used for supporting and adjusting the prefabricated wall 10, includes at least two sets of adjustment units arranged along the length direction of the bottom of the prefabricated wall 10 and installed on the floor 20; each set of the adjustment units includes at least two sets of adjustment units piece 1;

The adjusting member 1 includes a mounting member 11 installed in the floor plate 20 , a support member sleeved on the installation member 11 and moving vertically, and an end of the support member away from the floor plate 20 protrudes from the floor plate 20 .

During construction, firstly, according to the position of the prefabricated wall 10, the installation piece 11 is pre-embedded on the floor slab 20, and then the floor slab 20 is poured concrete;

When the prefabricated wall 10 is to be installed, the prefabricated wall 10 is hoisted to the installation position, so that the prefabricated wall 10 is installed on the support;

Then, according to the detection of the height and verticality of the prefabricated wall 10, if the height of the prefabricated wall 10 does not meet the requirements, adjust the vertical movement of all the supports to make the prefabricated wall 10 move in the vertical direction, and then realize the vertical height of the prefabricated wall 10. Adjustment;

When the verticality of the prefabricated wall 10 does not meet the requirements, one or more groups of supports can be adjusted at one end in the vertical direction, so that the verticality of the prefabricated wall 10 can be adjusted to meet the requirements; then grouting can be performed to complete the prefabricated wall 10 installation.

Compared with the prior art, when the height verticality is adjusted, the adjustment precision can be higher; meanwhile, the construction efficiency is greatly reduced.

In some possible embodiments, in order to effectively improve the connection strength between the floor panel 20 and the mounting member 11;

Ribs are provided on the outer side of the mounting member 11 .

Setting ribs on the outer side of the mounting piece 11 will help to strengthen the bonding between the mounting piece 11 and the concrete and improve the connection strength.

In some possible implementations, in order to effectively realize the vertical movement of the support member, it is possible to adjust the relative positional relationship between the prefabricated wall 10 and the floor slab 20;

The mounting member 11 is provided with a threaded blind hole, and the support member includes a screw 12 screwed with the screw blind hole; the opening of the screw blind hole is arranged on the side away from the floor plate 20 ; the screw rod 12 is away from the floor plate 20 One end of the threaded blind hole protrudes.

The threaded blind hole is arranged at one end of the mounting member 11 away from the floor slab 20, and the support member is screwed with the threaded blind hole through the screw 12. Before the prefabricated wall 10 is installed, the side of all the supporting members away from the floor slab 20 will be on the same horizontal plane;

When it is found that the height of the prefabricated wall 10 after installation is lower than the design height, all the screws 12 are twisted to make the support move to the side away from the floor 20, so that the installation height of the prefabricated wall 10 meets the design requirements; Realize the movement of the prefabricated wall 10 to the side close to the floor 20;

When there are two groups of adjustment units, when the angle A between the inner side of the prefabricated wall 10 and the horizontal plane is less than 90° after the prefabricated wall 10 is installed, all supports in the adjustment unit close to the inner side of the prefabricated wall 10 are controlled to move away from the floor 20 . Move to make the inner side of the prefabricated wall 10 tilt outward until the angle between the inner side of the prefabricated wall 10 and the horizontal plane is 90°, stop the adjustment; otherwise, adjust another set of adjustment units until the verticality meets the design requirements.

In order to effectively realize the support of the support to the floor 20;

The support member further includes a support plate 13 connected to the end of the screw rod 12 away from the floor plate 20 .

In order to make the support more uniform, the support disk 13 is in the shape of a disk, the center of which is collinear with the axis of the screw 12 ; the diameter of the support disk 13 is larger than the diameter of the screw 12 .

The support plate 13 is installed on the screw rod 12. Preferably, the support plate 13 and the screw rod 12 are integrally formed, such as bolts;

The coaxial arrangement of the two can make the support plate 13 bear more uniform force.

In some possible embodiments, in order to effectively make the mounting member 11 fixedly installed in the floor slab 20;

The mounting member 11 is provided with a connecting through hole, and the axis of the connecting through hole and the axis of the threaded blind hole are perpendicular to each other.

In some possible implementations,

It also includes anchoring steel bars 14 inserted into the connecting through holes and extending into the floor 20 at both ends respectively.

Preferably, the anchoring steel bar 14 and the connecting through hole are in an interference fit, which effectively prevents the installation member 11 from rotating along the axis of the anchoring steel bar 14 .

The anchoring steel bar 14 extends into the floor slab 20 and is connected with the steel bar in the floor slab 20 to further strengthen the connection between the mounting member 11 and the floor slab 20;

Preferably, one end of the mounting member 11 away from the floor slab 20 is on the same level as the top surface of the floor slab 20 .

In some possible implementations,

The mounting member 11 is cylindrical, and the threaded blind hole is coaxial with the mounting member 11 .

The present invention is not limited to the foregoing specific embodiments. The present invention extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims (8)

1. A prefabricated wall mounting and adjusting tool is used for supporting and adjusting a prefabricated wall and is characterized by comprising at least two groups of adjusting units which are arranged along the length direction of the bottom of the prefabricated wall and are mounted on a floor slab; each group of the adjusting units comprises at least two groups of adjusting pieces;

the regulating part comprises an installation part installed in the floor slab, a supporting part sleeved on the installation part and moving vertically, and one end, far away from the floor slab, of the supporting part extends out of the floor slab.

2. The prefabricated wall installation and adjustment tool as claimed in claim 1, wherein the installation part is provided with ribs on the outer side.

3. The prefabricated wall installation and adjustment tool according to claim 2, wherein the installation piece is provided with a threaded blind hole, and the support piece comprises a screw rod in threaded connection with the threaded blind hole; the opening of the threaded blind hole is arranged on one side far away from the floor slab; and one end of the screw rod, which is far away from the floor slab, extends out of the threaded blind hole.

4. The prefabricated wall installation and adjustment tool of claim 3, wherein the support member further comprises a support plate connected to one end of the screw rod away from the floor slab.

5. The prefabricated wall installation and adjustment tool of claim 4, wherein the supporting plate is disc-shaped, and the center of the disc-shaped supporting plate is collinear with the axis of the screw; the diameter of the supporting disc is larger than that of the screw.

6. The prefabricated wall installation and adjustment tool according to any one of claims 1 to 4, wherein a connecting through hole is formed in the installation piece, and the axis of the connecting through hole is perpendicular to the axis of the threaded blind hole.

7. The prefabricated wall installation and adjustment tool according to claim 5, further comprising anchoring steel bars inserted into the connecting through holes, wherein two ends of the anchoring steel bars respectively extend into the floor slab.

8. The prefabricated wall installation and adjustment tool according to claim 3, wherein the installation piece is cylindrical, and the threaded blind hole and the installation piece are coaxially arranged.

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