Wall column template verticality measuring tool

Abstract

The utility model relates to a measuring tool, belongs to the technical field of wall column template measurement, and particularly relates to a wall column template perpendicularity measuring tool, which comprises two main rods, a level bubble, a measuring rod and a measuring rod, one ends of the two main rods are rotatably connected through a connecting piece, and the level bubble is mounted on one side of one of the main rods; a graduated scale I is fixed on one side of one of the main rods; one ends of the two main rods are rotationally connected through the connecting piece, so that the whole device has the telescopic characteristic, the measuring feasibility is ensured, meanwhile, when the device is not used, the device can be folded, the storage space is saved, the first graduated scale is attached to the upper end of a wall column formwork, and the second graduated scale is attached to the lower end of the wall column formwork; measurement is carried out by observing numerical values of the second graduated scale, operation is convenient, and perpendicularity deviation data are clear at a glance. The problems that in the prior art, definition cannot be guaranteed, the flatness requirement of the plane where the gradienter is located is high, and therefore certain deviation exists in perpendicularity measurement are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall column template measurement, in particular to a wall column template verticality measuring tool. Background Art

[0002] Building formwork is a temporary supporting structure, which is made according to the design requirements to shape the concrete structure and components into the specified position and geometric dimensions, maintain their correct position, and bear the deadweight of the building formwork and the external loads acting on it. During construction, the verticality of the formwork needs to be checked before pouring the wall and column concrete, because the size of the verticality deviation directly affects the quality of the forming surface.

[0003] The existing conventional method of measuring the verticality of the formwork before pouring concrete components is to use a plumb bob + steel ruler or infrared + steel ruler. The plumb bob method requires standing on an inner frame with a plumb bob hanging below, holding the plumb bob in one hand and a ruler in the other hand for measurement, which poses a great safety hazard and has a large human factor. The infrared + steel ruler measurement method requires laying out the column side control line in advance, and after the wall and column formwork is set up, an infrared level is used to draw the control line and then measure with a steel ruler. Because the control line is easily erased during construction, the clarity cannot be guaranteed, and the flatness requirement of the plane where the level is located is also high, so there is a certain deviation in the measurement of verticality. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a wall column template verticality measuring tool. One end of the two main rods are rotatably connected by a connecting piece, so that the whole has a retractable feature, ensuring the feasibility of measurement. At the same time, when not in use, it can be folded to save storage space. Scale one is fitted with the upper end of the wall column template, and scale two is fitted with the lower end of the wall column template. Measurement is performed by observing the value of scale two. The operation is convenient and the verticality deviation data is clear at a glance.

[0005] The technical solution to achieve the purpose of the utility model is: a wall column template verticality measuring tool, including two main rods, one end of the two main rods is rotatably connected by a connecting piece, and also includes: a level bubble, the level bubble is installed on one side of one of the main rods;

[0006] A first scale is fixed to one side of one of the main rods, and a second scale is fixed to one side of the other main rod.

[0007] In some embodiments, a rubber sleeve is disposed around the outer sides of the two main rods.

[0008] In some embodiments, the first scale is a 2-30 cm scale with fixed graduations.

[0009] In some embodiments, the second scale of the ruler displays 0 at 30 cm, with the left side of the 0 scale value being a negative value and the right side being a positive value.

[0010] In some embodiments, the second scale is specifically a retractable scale.

[0011] In some embodiments, the two main poles are specifically 1-2 meter telescopic poles.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] The utility model has two main rods whose one ends are rotatably connected by a connecting piece, so that the whole has a retractable feature, ensuring the feasibility of measurement. At the same time, it can be folded when not in use to save storage space. The scale one is attached to the upper end of the wall column template, and the scale two is attached to the lower end of the wall column template. The measurement is performed by observing the value of the scale two. The operation is convenient, and the verticality deviation data is clear at a glance.

[0014] The problem that the existing clarity is not guaranteed and the flatness requirement of the plane where the level is located is also high, so there is a certain deviation in the measured verticality is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the overall folded state structure provided by the utility model in one embodiment;

[0017] Figure 2 This is a schematic diagram of the overall unfolded state structure provided by the utility model in one embodiment;

[0018] Figure 3 The utility model provides in one embodiment Figure 2 Enlarged structural diagram at A in the middle.

[0019] Description of reference numerals:

[0020] 1. Main rod; 2. Connecting piece; 3. Level bubble; 4. Scale one; 5. Scale two; 6. Rubber sleeve. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a wall column template verticality measuring tool through improvement. The technical solution of the utility model is:

[0023] like Figure 1-Figure 3 As shown, a wall column formwork verticality measuring tool comprises two main rods 1, one end of the two main rods 1 is rotatably connected by a connecting piece 2, so as to facilitate folding and unfolding the two main rods 1, and also comprises: a level bubble 3, the level bubble 3 is installed on one side of one of the main rods 1; a scale one 4 is fixed on one side of one of the main rods 1, and a scale two 5 is fixed on one side of the other main rod 1. When in use, the two main rods 1 are rotated and unfolded around the outer side of the connecting piece 2, the scale one 4 is fitted with the top of the wall column formwork, and the lower end is fitted with the lower end of the wall column formwork, the level bubble 3 is adjusted to be centered, and the verticality is measured by observing the scale value of the scale two 5. The measurement data is convenient for observation and the operation is simple.

[0024] like Figure 1 and Figure 2 As shown, in one embodiment, in order to facilitate the staff to hold it, a rubber sleeve 6 is arranged around the outer side of the two main rods 1 to improve the usability.

[0025] like Figure 2 As shown, in one embodiment, in order to ensure the feasibility of measurement, the scale 4 is a 2-30 cm scale with fixed scale.

[0026] like Figure 3 As shown, in one embodiment, the scale 25 shows 0 at 30cm, the left side of the 0 scale value is a negative value, and the right side is a positive value. When the wall column template is in a vertical state, the scale 25 shows 0, otherwise, it can be adjusted according to the displayed scale.

[0027] like Figure 3 As shown, in one embodiment, the scale 2 5 is specifically a retractable scale.

[0028] like Figure 1 and Figure 2 As shown, in one embodiment, in order to facilitate the height adjustment of the two main poles 1, the two main poles 1 are specifically 1-2 meter telescopic poles to ensure the measurement of wall column templates of different heights.

[0029] The specific working method is: when in use, hold the rubber sleeve 6, rotate the two main rods 1 around the connecting piece 2 to unfold them, and by arranging the rubber sleeve 6 around the outside of the two main rods 1, it is convenient for the staff to hold and improve the sense of use, so that the scale one 4 and the scale two 5 are respectively located at the top of the limit to ensure that the two main rods 1 are in a vertical state, fit the scale one 4 with the wall column template, adjust the scale two 5 to make the level bubble 3 centered, and read the value of the scale two 5 at the lower end. This value is the verticality deviation value. When the bottom scale is zero, it means that the wall column template is completely vertical. If a value can be read, this value is the deviation value, which can be adjusted later.

[0030] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A wall column formwork verticality measuring tool, comprising two main rods (1), one end of the two main rods (1) being rotatably connected via a connecting piece (2), characterized in that: Also includes: A level bubble (3), wherein the level bubble (3) is installed on one side of one of the main rods (1); A scale one (4) is fixed on one side of one of the main rods (1), and a scale two (5) is fixed on one side of the other main rod (1).

2. A wall column formwork verticality measuring tool according to claim 1, characterized in that: The outer sides of the two main rods (1) are surrounded by rubber sleeves (6).

3. A wall column formwork verticality measuring tool according to claim 1, characterized in that: The scale one (4) is a 2-30 cm scale with fixed graduations.

4. A wall column formwork verticality measuring tool according to claim 1, characterized in that: The second (5) scale shows 0 at 30 cm, with the left side of the 0 scale value being a negative value and the right side being a positive value.

5. A wall column formwork verticality measuring tool according to claim 1, characterized in that: The second scale (5) is specifically a retractable scale.

6. A wall column formwork verticality measuring tool according to claim 1, characterized in that: The two main poles (1) are specifically 1-2 meter telescopic poles.

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