CN104864861A - Concrete formwork perpendicularity detector provided with elastic device - Google Patents

Abstract

A concrete formwork verticality tester provided with an elastic device, including a vertical pole, a circular level for correcting the verticality of the vertical pole is provided in the middle of the vertical pole, and the two ends of the vertical pole are respectively fixedly connected with upper parts parallel to each other. and the lower support point, the lower support point is an inner and outer sleeve structure, the outer sleeve is set with a telescopic support point, and the telescopic support point is connected with an elastic support device that allows the telescopic support point to freely expand and contract, and the telescopic support point is provided with scale. Beneficial effects of the present invention: overcoming the disadvantages of low efficiency and danger of traditional detection methods, can significantly improve work efficiency, and has precision, can significantly improve the problem of verticality out-of-tolerance of shear walls and columns, and significantly improve the quality of the project , and can speed up the construction, save the construction period, save labor and reduce the construction cost.

Description

A Concrete Form Verticality Detector Equipped with an Elastic Device

technical field

The invention belongs to the civil construction industry, and relates to a device for detecting the verticality of a civil engineering formwork, in particular to a concrete formwork verticality detector provided with an elastic device.

Background technique

Before pouring concrete in civil construction projects, the construction unit needs to check the verticality of the shear wall, column formwork, and the verticality and straightness of the beam formwork. The existing method uses a theodolite to check, but it requires a positioning line as a basis. If there is no condition, a hanging plumb will be used. After the plumb is stable, use a steel tape to measure the distance from the upper, middle, and lower parts of the column and board wall formwork to the vertical line. Distance, so as to calculate the flatness error of the template. If the three dimensions are consistent, it means that the template is parallel to the vertical line, that is, vertical. If they are not consistent, the template must be adjusted to finally achieve straightness and verticality. The existing method of measurement is relatively complicated, and this operation usually requires two to three people to participate, and it is necessary to work on the relatively dangerous scaffolding outer frame, which is not only inefficient, but also quite dangerous.

Contents of the invention

The technical problem to be solved by the present invention is to provide a concrete formwork verticality detector equipped with an elastic device, which solves the problems existing in the current civil construction industry concrete formwork verticality detection, and uses a simple verticality detector to reduce the number of workers The operating procedures in the construction process, improve construction efficiency and project quality, and reduce the risk of operation.

The technical scheme adopted by the present invention to solve the above-mentioned technical problems is: a concrete formwork verticality detector provided with an elastic device, including a vertical pole, and a circular level for correcting the verticality of the vertical pole is provided at the middle position of the vertical pole , the two ends of the pole are fixedly connected with the upper and lower support points parallel to each other, the lower support point is an inner and outer sleeve structure, and the outer sleeve is equipped with a telescopic support point, and the telescopic support point and the telescopic support point can be freely expanded and contracted The elastic supporting device is connected, and scales are provided on the telescopic points.

The length of the pole of the present invention can be telescopically adjusted.

A handle is provided on the vertical rod below the circular level.

The upper support point and the lower support point of the present invention are two aluminum alloy tubes.

The elastic supporting device of the present invention is composed of a spring, and cooperates with the scale on the telescopic support point to realize the detection of the verticality of the template.

The scale is set to increase from 0 to both ends.

The beneficial effect of the present invention is: the verticality detector of the concrete formwork designed by the present invention corrects the verticality of the vertical pole through the circular level, and the verticality of the formwork is read by the scaled expansion and contraction point, and the elastic supporting device provided can make the expansion and contraction depend on Point free expansion and contraction to realize the detection of concrete verticality. This invention overcomes the disadvantages of low efficiency and danger of traditional detection methods, can significantly improve work efficiency, and has accuracy, which can significantly improve the verticality of shear walls and columns. Problems, significantly improve the quality of the project, and can speed up the construction, save the construction period, save labor, and reduce construction costs.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Marks in the figure: 1. vertical pole, 2. circular level, 3. handle, 4. upper support point, 5. lower part support point, 6. telescopic support point, 7. elastic support device, 8. scale.

Detailed ways

As shown in the figure, a concrete formwork verticality tester provided with an elastic device includes a vertical pole 1, and a circular level 2 for correcting the verticality of the vertical pole 1 is provided in the middle of the vertical pole 1, and the vertical pole 1 is two The ends are respectively fixedly connected with the upper support point 4 and the lower support point 5 which are parallel to each other. The lower support point 5 is an inner and outer sleeve structure, and the outer sleeve is provided with a telescopic support point 6. The freely expandable elastic supporting device 7 is connected, and a scale 8 is provided on the expandable support point 6 .

The length of the pole 1 can be telescopically adjusted.

A handle 3 is provided on the pole 1 below the circular level 2 .

The upper support point 4 and the lower support point 5 are two aluminum alloy tubes.

The elastic supporting device 7 is made of a spring, and cooperates with the scale 8 on the telescopic support point 6 to realize the detection of the verticality of the template.

Before using the concrete formwork verticality detector of the present invention, firstly, the scale of the telescopic support point is calibrated to the 0 scale, hold the handle 3, adjust the height of the suitable vertical pole 1, and place the upper support point 4 and the lower support point 5 respectively Put it in a good position, then adjust the circular level 2, and correct the verticality of the vertical pole 1. When the vertical pole 1 is adjusted to the vertical state, the verticality of the template can be tested. Read the number of scales on the telescopic support point 6 at the lower end to calculate the verticality of the formwork. If the scale reading is 0, it means that the concrete formwork is vertical.

The template verticality detector can not only be used to detect the verticality of the template, but also can be used in the detection of the verticality of the wall surface, the cylinder surface and the flatness of the plastering, and the promotion prospect is good.

Claims (5)

1. A concrete formwork verticality detector provided with an elastic device, characterized in that: it includes a vertical pole (1), and the middle position of the vertical pole (1) is provided with a circular level for correcting the verticality of the vertical pole (1) The device (2), the two ends of the pole (1) are respectively fixedly connected with the upper support point (4) and the lower support point (5) parallel to each other, and the lower support point (5) is an inner and outer sleeve structure, and the inner sleeve of the outer sleeve The telescopic anchor point (6) is established, and the telescopic anchor point (6) is connected with the elastic supporting device (7) that allows the telescopic anchor point (6) to expand and contract freely, and the telescopic anchor point (6) is provided with a scale (8). 2. A concrete formwork verticality detector equipped with an elastic device according to claim 1, characterized in that: the length of the pole (1) can be adjusted telescopically. 3. A concrete formwork verticality detector provided with an elastic device according to claim 1, characterized in that: a handle (3) is provided on the pole (1) under the circular level (2) ). 4. A concrete formwork verticality detector equipped with an elastic device according to claim 1, characterized in that: the upper support point (4) and the lower support point (5) are two aluminum alloy tubes. 5. A concrete formwork verticality tester equipped with an elastic device according to claim 1, characterized in that: the elastic support device (7) is composed of a spring, and the scale on the telescopic support point (6) (8) Cooperate to realize the detection of the verticality of the template.