Template perpendicularity measuring device

Abstract

The utility model discloses a template verticality measuring device, comprising a T-shaped frame, the T-shaped frame comprises a hanging rod and a vertical rod, the end of one side of the vertical rod is connected with one side surface of the hanging rod, the vertical rod is vertical to the hanging rod, and the T-shaped frame can be hung on a main keel; the left balance rod and the right balance rod are symmetrically arranged on the two opposite side faces of the vertical rod, the left balance rod and the right balance rod are perpendicular to the hanging rod and the vertical rod at the same time, and the left balance rod and the right balance rod are the same in shape; a magnetic attraction structure is arranged on the side face of the magnetic pendant wire box, the magnetic attraction structure can be connected with the vertical rods in a magnetic attraction mode, the magnetic pendant wire box is fixed to the T-shaped frame, the magnetic pendant wire box is located on one side face, not provided with the left balance rod and the right balance rod, of the vertical rods, and the magnetic pendant wire box is located on the other side face, not provided with the left balance rod and the right balance rod, of the vertical rods. And the top of the magnetic pendant wire box is close to the hanging rod.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a device for measuring the verticality of formwork. Background Technology

[0002] In the construction industry, accurate measurement of formwork verticality plays a crucial role in ensuring the structural quality of buildings. Magnetic plumb bobs are widely used in formwork measurement due to their ease of use. Typically, plumb bobs are a common tool for measuring the verticality of building formwork. However, magnetic plumb bobs are only suitable for metal formwork. When using wooden formwork, the magnetic plumb bob cannot adhere, and suitable hanging points are often difficult to find on the formwork surface. This forces on-site surveyors to frequently change measuring points, or even resort to manual measurement with a pole. As a result, on the one hand, the selected measuring point locations are often not ideal, failing to accurately reflect the true verticality of the wooden formwork; on the other hand, the measurement accuracy is significantly reduced, failing to meet the standards required by construction specifications. Furthermore, the measurement efficiency is extremely low, severely slowing down the construction progress and increasing construction costs.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a template verticality measuring device that can be applied to templates of different materials.

[0005] To achieve the above objectives, this utility model provides a template verticality measuring device, comprising: a T-shaped frame, the T-shaped frame including a hanging rod and a vertical rod, one end of the vertical rod being connected to one side of the hanging rod, and the vertical rod being perpendicular to the hanging rod; the T-shaped frame being able to be suspended on the main keel; a left balance rod and a right balance rod, the left balance rod and the right balance rod being symmetrically arranged on two opposite sides of the vertical rod, the left balance rod and the right balance rod being perpendicular to both the hanging rod and the vertical rod, and the left balance rod and the right balance rod having the same shape; a magnetic pendant wire box, the magnetic pendant wire box having a magnetic attraction structure on its side, the magnetic attraction structure being able to magnetically connect with the vertical rod to fix the magnetic pendant wire box on the T-shaped frame, the magnetic pendant wire box being located on one side of the vertical rod where the left and right balance rods are not provided, and the top of the magnetic pendant wire box being close to the hanging rod.

[0006] In one or more embodiments, the magnetic pendant box further includes a box body, a magnetic pendant hammer, and a suspension wire, one end of which is disposed inside the box body and the other end is connected to the magnetic pendant hammer.

[0007] In one or more embodiments, the vertical rod includes a vertical rod body and a telescopic rod. The vertical rod body is hollow, and the outer diameter of the telescopic rod matches the inner diameter of the vertical rod body. The telescopic rod can be housed within the vertical rod body, and a fixing nut is provided on the vertical rod for adjusting the extension length of the telescopic rod.

[0008] In one or more embodiments, the hanging rod is made of square steel tubing.

[0009] In one or more embodiments, the left and right balance bars are made of square steel tubing.

[0010] In one or more embodiments, the vertical rod is made of square steel tubing.

[0011] This invention provides a template verticality measuring device, comprising a T-shaped frame consisting of a vertical rod and a horizontal hanging rod. The T-shaped frame is a steel structure capable of magnetically attracting and fixing a magnetic plumb bob box to the T-shaped frame. The vertical rod and the hanging rod form two right angles; one angle is used to install the magnetic plumb bob, and the other angle is used to suspend the wooden template. The hanging rod is used to suspend the top of the wooden template, while the vertical rod is used to closely adhere to the side of the template, limiting the back-and-forth swing of the hanging rod. At both ends of the vertical rod are left and right balance rods of the same weight and shape, serving as counterweights to enhance the balance of the T-shaped frame. The vertical rod has an internal telescopic pull rod; by adjusting the length of the telescopic pull rod, it can be adapted to the actual working conditions of the current work area. After installing the T-shaped frame, adjust the length of the telescopic pull rod to the desired position, slowly lower the magnetic plumb bob, and pull it to the required measurement position. The measurement is then taken using a measuring tape. The device is easy to operate and overcomes the problems of difficulty in magnetically attracting wooden templates and finding suitable hanging points. Attached Figure Description

[0012] Figure 1 This is a side view of a template verticality measuring device provided in an embodiment of this utility model.

[0013] Figure 2 This is a front structural diagram of a template verticality measuring device provided in an embodiment of this utility model.

[0014] Figure 3 This is a schematic diagram showing the usage state of a template verticality measuring device provided in an embodiment of this utility model.

[0015] Explanation of key figure labels:

[0016] 1-T-shaped frame, 11-Hanging rod, 12-Vertical rod, 121-Vertical rod body, 122-Telescopic pull rod, 123-Fixing nut, 2-Left balance rod, 3-Right balance rod, 4-Magnetic pendant box, 41-Magnetic structure, 42-Box body, 43-Magnetic pendant hammer, 44-Suspension line. Detailed Implementation

[0017] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, it should be understood that the scope of protection of this utility model is not limited to the specific embodiments.

[0018] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0019] Example 1:

[0020] A template verticality measuring device, such as Figures 1 to 3 As shown, it includes: a T-shaped frame 1, which includes a hanging rod 11 and a vertical rod 12. One end of the vertical rod 12 is connected to one side of the hanging rod 11, and the vertical rod 12 is perpendicular to the hanging rod 11. The T-shaped frame 1 can be suspended from the main keel; a left balance rod 2 and a right balance rod 3, which are symmetrically arranged on two opposite sides of the vertical rod 12. The left balance rod 2 and the right balance rod 3 are connected to the hanging rod 11 and the vertical rod 12. The vertical rod 12 is vertical, and the left balance rod 2 and the right balance rod 3 have the same shape; a magnetic pendant box 4 is provided with a magnetic attraction structure 41 on its side, which can be magnetically connected to the vertical rod 12 to fix the magnetic pendant box 4 on the T-shaped frame 1. The magnetic pendant box 4 is located on one side of the vertical rod 12 where the left balance rod 2 and the right balance rod 3 are not provided, and the top of the magnetic pendant box 4 is close to the hanging rod 11.

[0021] Specifically, the hanging rod 11 is divided into two ends by the vertical rod 12, forming two right angles. One right angle is used to place the magnetic pendant box 4, with the top surface of the magnetic pendant box 4 in close contact with the hanging rod 11, and the side of the magnetic pendant box 4 magnetically attracted to the vertical rod 12. The other right angle is used to hang the hanging rod 11 on the main keel. If the position of the magnetic pendant box 4 is considered as the front of the vertical rod 12, the hanging rod 11 is located on the top surface of the vertical rod 12. After placement, the back of the vertical rod 12 is in close contact with the main keel. The left balance rod 2 and the right balance rod 3 are respectively placed on the left and right sides of the vertical rod 12. The left balance rod 2 and the right balance rod 3 are symmetrically arranged, and both have the same shape, material, and weight.

[0022] As an optional implementation, the magnetic pendant box 4 also includes a box body 42, a magnetic pendant hammer head 43, and a suspension wire 44, one end of which is disposed inside the box body 42, and the other end is connected to the magnetic pendant hammer head 43.

[0023] Specifically, in use, the magnetic suspension line 44 is pulled to the desired position, and the suspension line 44 can suspend the magnetic pendant. By changing the length of the suspension line 44 extending out of the wire box body 42, the position and height of the magnetic suspension line 44 can be changed.

[0024] As an optional implementation, the vertical rod 12 includes a vertical rod body 121 and a telescopic rod 122. The vertical rod body 121 is hollow, and the outer diameter of the telescopic rod 122 matches the inner diameter of the vertical rod body 121. The telescopic rod 122 can be housed inside the vertical rod body 121. A fixing nut 123 is provided on the vertical rod 12 for adjusting the extension length of the telescopic rod 122.

[0025] Specifically, the telescopic rod 122 can be made of a lightweight but still relatively rigid material such as PVC. Normally, the telescopic rod 122 is fixed inside the vertical rod body 121. When the length of the vertical rod 12 needs to be adjusted, the fixing nut 123 is loosened, the telescopic rod 122 is pulled out to the required length, and then the fixing nut 123 is tightened to complete the fastening.

[0026] As an optional implementation, the hanging rod 11 is made of square steel pipe.

[0027] As an optional implementation, the left balance bar 2 and the right balance bar 3 are made of square steel tubing.

[0028] As an optional implementation, the vertical rod 12 is made of square steel pipe.

[0029] Specifically, the hanging rod 11, the left balance rod 2, the right balance rod 3, and the vertical rod 12 are made of steel to facilitate welding connections. The hanging rod 11 and the vertical rod 12 are square tubes, with the bottom of the hanging rod 11 being flat for easy hanging on the main keel. The four sides of the vertical rod 12 are flat, facilitating the placement of the magnetic pendant box 4, easy fitting of the template, and easy welding with the left balance rod 2 and the oil balance rod.

[0030] By adopting the above technical solution, a template verticality measuring device is provided, which consists of a T-shaped frame 1 composed of a vertical rod 12 and a horizontal hanging rod 11. The T-shaped frame 1 is a steel structure that can magnetically attract and fix the magnetic plumb bob box 4 to the T-shaped frame 1. The vertical rod 12 and the hanging rod 11 form two right angles. One angle is used to install the magnetic plumb bob 44, and the other angle is used to suspend it from the wooden template. The hanging rod 11 is used to suspend the top of the wooden template, and the vertical rod 12 is used to fit tightly against the side of the template to limit the back-and-forth swing of the hanging rod 11. The two ends of the vertical rod 12 are equipped with a left balance bar 2 and a right balance bar 3 of the same weight and shape, which serve as counterweights to make the T-shaped frame 1 more balanced. The vertical rod 12 has a telescopic pull rod 122 inside. By adjusting the length of the telescopic pull rod 122, it can be adapted to the actual working conditions of the current work area. After installing and placing the T-shaped frame 1, adjust the length of the telescopic rod 122 to the correct position, slowly lower the magnetic pendant hammer head 43, and pull it to the desired measurement position. Use a measuring tape to take the reading. The operation is convenient and overcomes the problems of wooden templates being difficult to magnetically attach and for finding hanging points.

[0031] Example 2:

[0032] The usage process of the template verticality measuring device of this utility model is as follows:

[0033] S1: Hang the hanging rod on the main keel position, ensuring that the hanging rod is tightly fitted to the main keel;

[0034] S2: Adjust the fixing nut to adjust the length of the vertical rod so that the top and bottom of the vertical rod respectively support the two horizontal keels to prevent the T-shaped frame from tilting inward;

[0035] S3: Lower the magnetic pendant hammer head and pull it to the desired measurement position;

[0036] S4: The measuring personnel use a measuring tape, aligning one end of the measuring tape closely with the template reference point corresponding to the magnetic pendant hammer head to read the measuring tape value, and then move the measuring tape to read the scale value at another point on the template.

[0037] S5: Compare with standard verticality values ​​or design dimensions to accurately determine the verticality deviation of the template.

[0038] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A template verticality measuring device, characterized in that, include: The T-shaped frame includes a hanging rod and a vertical rod. One end of the vertical rod is connected to one side of the hanging rod, and the vertical rod is perpendicular to the hanging rod. The T-shaped frame can be suspended on the main keel. A left balance bar and a right balance bar are symmetrically arranged on two opposite sides of the vertical bar. The left balance bar and the right balance bar are perpendicular to both the hanging rod and the vertical bar. The left balance bar and the right balance bar have the same shape. A magnetic pendant wire box is provided with a magnetic attraction structure on its side. The magnetic attraction structure can be magnetically connected to the vertical rod to fix the magnetic pendant wire box on the T-shaped frame. The magnetic pendant wire box is located on one side of the vertical rod that does not have the left and right balance bars. The top of the magnetic pendant wire box is close to the hanging rod.

2. The template verticality measuring device as described in claim 1, characterized in that, The magnetic pendant box also includes a box body, a magnetic pendant hammer, and a suspension wire. One end of the suspension wire is located inside the box body, and the other end is connected to the magnetic pendant hammer.

3. The template verticality measuring device as described in claim 1, characterized in that, The vertical rod includes a vertical rod body and a telescopic rod. The vertical rod body is hollow, and the outer diameter of the telescopic rod matches the inner diameter of the vertical rod body. The telescopic rod can be housed within the vertical rod body. A fixing nut is provided on the vertical rod for adjusting the extension length of the telescopic rod.

4. The template verticality measuring device as described in claim 1, characterized in that, The hanging rod is made of square steel pipe.

5. The template verticality measuring device as described in claim 1, characterized in that, The left and right balance bars are made of square steel tubing.

6. The template verticality measuring device as described in claim 1, characterized in that, The vertical rod is made of square steel pipe.

Images