CN203069127U - Verticality detector - Google Patents

Abstract

The utility model relates to a verticality detector, which comprises an upper leaner rod, a lower leaner rod, a telescopic rod and a circular level arranged on the telescopic rod. Vertically connected, one end of the upper leaning rod is coaxially protruded with a fixed rod, the detection rod and the lower leaning rod are inner and outer sleeve structures, the detection rod is coaxially connected with the inner part of the lower leaning rod through a spring device with a scale, the spring device and the lower leaning rod are coaxially connected A pointer is arranged at the joint of the detection rod, and one end of the pointer points to the scale. The utility model not only overcomes the disadvantages of low efficiency of the traditional detection method and is seriously affected by wind, rain and other weather, but also can significantly improve the work efficiency, and has precision, can significantly improve the verticality of the shear wall and the column, and significantly improve the engineering quality. The quality, and can speed up the construction, save the construction period and reduce the construction cost.

Description

A verticality tester

technical field

The utility model belongs to the technical field of civil engineering, and mainly relates to a verticality detector.

Background technique

In the production practice of construction engineering, especially in the construction of reinforced formwork concrete structures, it is often necessary to check the verticality of the formwork of the supported reinforced concrete columns and walls. Only when the verticality deviation meets the requirements of the code can the formwork support be qualified. At present, this verticality inspection process is completed as follows: borrow the original wire pendant, and under the action of gravity, the wire rope falling from the upper suspension wire is used as the reference vertical line, and then use a steel tape measure to compare the pillars and slabs The horizontal distance from the upper, middle, and lower parts of the wall formwork to the vertical line. If the three dimensions are consistent, it means that the formwork is parallel to the vertical line, that is, vertical. just. However, this operation usually requires three people to participate, and it is necessary to work on the more dangerous scaffolding frame, which is not only inefficient, but also quite dangerous. Therefore, after a large number of column formworks are supported, verticality inspection becomes a headache.

Utility model content

The utility model provides a verticality detector aiming at the above technical deficiencies, the verticality detector is simple in structure, easy to operate, safe and fast.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a verticality detector, comprising an upper leaning rod, a lower leaning rod, a telescopic rod and a circular level arranged on the telescopic rod, the upper leaning rod and the lower leaning rod The leaning rods are vertically connected to the two ends of the telescopic rod respectively. A fixed rod protrudes from one end of the upper leaning rod coaxially. The detection rod and the lower leaning rod are inner and outer sleeve structures. The internal coaxial connection of the spring device and the detection rod is provided with a pointer, and one end of the pointer points to the scale.

The circular level is arranged in the middle or below the middle of the pole.

The vertical rod below the circular level is provided with a handle pattern.

The sum of the length of the lower leaning rod and the protruding length of the initial state detection rod is equal to the length of the upper leaning rod.

The beneficial effects of the utility model:

First, the verticality detector corrects the verticality of the vertical pole through the circular level, and the lower lever of the elastic telescopic device with scale reads the verticality of the template, which not only overcomes the low efficiency of traditional detection methods, and is affected by weather such as wind and rain Serious disadvantages, can significantly improve work efficiency, and has precision, can significantly improve the verticality of shear walls and columns, significantly improve the quality of the project, and can speed up construction, save construction time, and reduce construction costs.

Second, the utility model adopts the principle of level calibration in engineering surveying to ensure the verticality of the instrument; it adopts the elastic expansion device with scale, which can be used in complex environments (such as wind influence and inaccessible environment). Quickly and accurately detect the verticality of formwork, walls, etc.

Third, the 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 and the cylinder surface, and the promotion prospect is good.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the local enlargement figure of the utility model;

Reference signs: 1, upper leaning rod, 2, telescopic rod, 3, circular level, 4, handle pattern, 5, lower leaning rod, 6, fixed rod, 7, spring device, 8, detection rod, 7-1 Scale, 7-2 pointer.

Detailed ways

As shown in Figure 1: a verticality detector, including an upper leaning rod 1, a lower leaning rod 5, a telescopic rod 2 and a circular level 3 arranged on the telescopic rod 2, the upper leaning rod 1 and the lower leaning rod The rods 5 are vertically connected to the two ends of the telescopic rod 2 respectively. A fixed rod 6 protrudes coaxially from one end of the upper leaning rod 1. The detection rod 8 and the lower leaning rod 5 are inner and outer sleeve structures. The spring device 7 of -1 is coaxially connected with the inside of the lower lever 5, and the connection between the spring device 7 and the detection rod 8 is provided with a pointer 7-2, and one end of the pointer 7-2 points to the scale 7-1.

The circular level 3 is arranged in the middle of the vertical pole 2 or below the middle.

The vertical rod 2 below the circular level 3 is provided with a handle pattern 4 .

The sum of the length of the lower leaning rod 5 and the protruding length of the initial state detection rod 8 is equal to the length of the upper leaning rod 1 .

The verticality detector corrects the verticality of the telescopic rod 2 through the circular level 3, and the verticality deviation is read by the lower support rod 5 with scale. First, fix the fixed rod 6 coaxial with the upper support rod 1 on the scaffold or square wood, adjust the level bubble on the circular level 3 to be in the center of the circle, the telescopic rod 2 is vertical, and the detection rod 8 is pointing upward at this time. The pointer 7-2 of the scale 7-1 is in a stable position, and reading the scale value is the verticality deviation. When the scale value is 0, there is no verticality deviation. When the scale value is positive or negative, there is a deviation in the verticality. The scale value is is the deviation value.

This device overcomes the disadvantages of low efficiency of traditional detection methods and is seriously affected by wind, rain and other weather. It can significantly improve work efficiency and has accuracy. It can significantly improve the verticality of shear walls and columns, and significantly improve the quality of the project. , and can speed up the construction, save the construction period and reduce the construction cost. The utility model adopts the level checking principle in engineering surveying to ensure the verticality of the instrument; adopts the spring device 7 with a scale 7-1, which can be used in complex environments (such as wind influence and inaccessible environments) Fast and accurate detection of the verticality of templates, walls, etc. The verticality detector can not only be used to detect the verticality of the formwork, but also can be used in the detection of the verticality of the wall and cylinder, and the promotion prospect is good. the

Claims (4)

1. verticality detector, it is characterized in that: comprise rod (1), following rod (5), expansion link (2) and be located at circular bubble (3) on the expansion link (2), described go up rod (1) and following rod (5) respectively with vertical connection of two ends of expansion link (2), the coaxial fixed bar (6) that is extended with of one end of last rod (1), test rod (8) is the inside and outside sleeve structure with following rod (5), test rod (8) is by the spring assembly (7) of band rule (7-1) and coaxial connection of inside of following rod (5), spring assembly (7) is provided with pointer (7-2) with the junction of test rod (8), and an end of pointer (7-2) points to rule (7-1).

2. a kind of verticality detector as claimed in claim 1 is characterized in that: described circular bubble (3) is arranged on centre or the middle following position of vertical rod (2).

3. a kind of verticality detector as claimed in claim 1 is characterized in that: the vertical rod (2) of described circular bubble (3) below is provided with handle line (4).

4. a kind of verticality detector as claimed in claim 1 is characterized in that: described length and the extension elongation sum of original state test rod (8) and the equal in length of last rod (1) of rod (5) down.

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