CN219864132U

CN219864132U - Horizontal prestress partition wall construction device

Info

Publication number: CN219864132U
Application number: CN202320443985.XU
Authority: CN
Inventors: 孟凡林; 孟祥瑞; 徐帅; 贾宝印; 王宇明
Original assignee: Zhaosu County Construction And Installation Engineering Co ltd
Current assignee: Zhaosu County Construction And Installation Engineering Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-10-20
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to a horizontal prestressed partition construction device, which belongs to the technical field of building construction engineering, and aims to effectively improve the cracking resistance of a partition constructed by using prefabricated strip-shaped partition construction by adopting a slide plate, a tension belt, a booster and a tension meter to build quantitative horizontal prestress for the partition constructed by the prefabricated strip-shaped partition construction.

Description

Horizontal prestress partition wall construction device

Technical Field

The utility model belongs to the technical field of building construction engineering, and particularly relates to a partition wall construction device.

Background

Most of the existing building partition boards are constructed in a common assembly mode, and the partition boards are particularly easy to crack at the joints, so that the quality and appearance of the building are affected, and customer complaints often occur. This phenomenon is more pronounced especially in northern climatic dry areas.

The utility model patent CN105155857B discloses a construction and installation method of a partition board for constructional engineering, which belongs to the field of constructional engineering and comprises the steps of processing the top end of a partition board into a broken line-shaped end section, wherein the broken line-shaped end section comprises two side slope-shaped top surfaces at the top end of the partition board and an inverted trapezoid groove at the top end of the partition board; fixing the full-length inverted trapezoid battens at the bottom of the mounting contact surface of the partition wall ribbon board and corresponding to the central line position of the whole partition wall board by using steel nails, and clamping the fixed inverted trapezoid battens into inverted trapezoid grooves at the top ends of the partition wall ribbon board; the butt trapezoidal wooden wedges at the two ends of the whole partition wall are symmetrically fastened for multiple times to tightly support, and the horizontal pre-compression stress is generated in the plane of the whole partition wall through the fastening of the butt trapezoidal wooden wedges at the two ends of the whole partition wall. The utility model has simple construction process and working procedure, high construction and installation work efficiency, neat and smooth wall surface, no steel U-shaped clamp which is easy to rust to cause wall surface color dipping, can effectively prevent the wall body from being easily cracked at the vertical seam of the partition wall batten due to dry shrinkage, and has low construction and installation cost. However, the prestress described in the utility model belongs to qualitative expression, and the quantification of the prestress cannot be realized, so that the prestress is in an unknown state, the magnitude of the prestress is difficult to accurately control, and the horizontal cracking of the partition wall cannot be well controlled, and the quality requirement can not be effectively met.

Therefore, a technical solution for quantitatively controlling the prestress is needed to solve the problem of cracking the partition plate.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides a horizontal prestressing force partition wall construction equipment adopts the tensiometer to accurately apply horizontal prestressing force for the partition plate, and then through the prestressing force that establishes at the partition plate horizontal direction, solves the easy problem that produces the fracture of partition plate.

The horizontal prestress partition wall construction device comprises prefabricated battens and wall end components, wherein the prefabricated battens are prefabricated partition wall plates used for building construction, and the wall end components are building structures or non-structural components close to the end parts of the partition wall plates; the device also comprises a sliding sheet, a tension belt, a booster and a tension meter, wherein the sliding sheet is a pipe section after being divided into middle parts, and the sliding sheet is arranged at the end part of the partition wall; the tension belt is a strip-shaped tension belt and is arranged on the outer surface of the prefabricated slat; the booster is connected with the tension belt and applies tension to the tension belt; the tension meter is connected with the tension belt and measures the applied tension value of the tension belt.

Through the design scheme, the utility model has the following beneficial effects:

according to the utility model, quantitative horizontal pre-compression stress is built for the partition wall constructed by the prefabricated strip-shaped partition wall board construction by adopting the sliding plate, the tension belt, the assistor and the tension meter, so that the cracking resistance of the partition wall constructed by the prefabricated strip-shaped partition wall board construction can be effectively improved, the constructed house building partition wall has good quality and is not easy to crack, and the partition wall is especially suitable for construction and installation of the partition wall constructed by the prefabricated strip-shaped partition wall board construction under the northern dry climate condition.

Drawings

The utility model is further described with reference to the drawings and detailed description which follow:

FIG. 1 is a schematic cross-sectional view of a prefabricated lath in accordance with the present utility model.

Fig. 2 is a schematic cross-sectional view of a slider according to the present utility model.

Fig. 3 is a schematic cross-sectional view showing completion of the initial installation construction of the intermediate wall panel of the present utility model.

Fig. 4 is a schematic cross-sectional view showing the placement of the upper slider after the initial installation construction of the intermediate wall panel of the present utility model.

Fig. 5 is a schematic cross-sectional view of the present utility model during prestressing of a partition panel.

FIG. 6 is a schematic cross-sectional view of the construction of the horizontal prestressed partition of the present utility model.

In the figure, the drawing shows a 1-prefabricated slat, a 2-sliding sheet, a 3-wall end component, a 4-tension belt, a 5-booster and a 6-tension meter.

Detailed Description

As shown in fig. 1 to 6, a horizontal prestress partition construction device comprises a prefabricated slat 1, a sliding sheet 2, a wall end component 3, a tension belt 4, a booster 5 and a tension meter 6, wherein the prefabricated slat 1 comprises prefabricated partition boards commonly used in the prior house construction; the sliding plate 2 is manufactured by adopting pipe sections through middle division; the wall end component 3 is a building structure or a non-structural component close to the horizontal end of the partition board; the tension belt 4 is made of strip-shaped tensile materials; the assistor 5 is a device for tightening the tension belt 4; the tension meter 6 is an instrument for measuring tension.

As shown in fig. 3 to 6, the method for constructing the horizontal prestressed partition wall board by adopting the horizontal prestressed partition wall construction device of the utility model specifically comprises the following steps in sequence:

step one, initially installing partition wall

As shown in fig. 3, the prefabricated lath 1 is installed according to the traditional method, the wedge at the bottom of the prefabricated lath 1 is not propped up, the prefabricated lath 1 can be ensured to be positioned and not toppled, and a gap is reserved between the partition plate and the wall end member 3 until the initial assembly of all the prefabricated laths 1 of a section of partition wall is completed;

step two, applying prestress

Placing a slide plate 2 at the vertical middle part of one or two ends of the horizontal end of a whole partition wall as shown in fig. 4, pressing a tension belt 4 around the whole partition wall at the middle part of the slide plate 2 as shown in fig. 5, connecting a booster 5 and a tension meter 6, then applying tension to the tension belt 4 by the booster 5, applying horizontal pressure to the whole partition wall by the tension belt 4, stopping applying tension after the tension of the tension meter 6 shows that the designed tension is reached, knocking, tightly pressing and fixing the bottom wedge of the prefabricated slat 1 of the whole partition wall, thus establishing quantitative horizontal pre-compression stress in the whole partition wall, unloading the booster 5, and detaching the slide plate 2, the tension belt 4, the booster 5 and the tension meter 6, thereby completing the horizontal pre-stress application of the whole partition wall;

step three, post-treatment of partition wall

As shown in fig. 6, the filling mortar for filling the gap of the whole section of partition wall is filled according to the design requirement, and the crack-preventing material is glued and stuck at the joint, so that the construction of the horizontal prestressed partition wall board is completed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The horizontal prestress partition wall construction device comprises prefabricated battens (1) and wall end components (3), wherein the prefabricated battens (1) are prefabricated partition wall boards used for building construction, and the wall end components (3) are building structures or non-structural components close to the end parts of the partition wall boards; the method is characterized in that: the device also comprises a sliding sheet (2), a tension belt (4), a booster (5) and a tension meter (6), wherein the sliding sheet (2) is a pipe section after being divided into middle parts, and the sliding sheet (2) is arranged at the end part of the partition wall; the tension belt (4) is a strip-shaped tension belt, and the tension belt (4) is arranged on the outer surface of the prefabricated slat (1); the booster (5) is connected with the tension belt (4) and applies tension to the tension belt (4); the tension meter (6) is connected with the tension belt (4) and measures the applied tension value of the tension belt (4).