A cross-section cutting ruler

Abstract

The invention discloses a cross-section intercepting ruler, which relates to the field of engineering measurement and comprises a metal slide, a fixed buckle and a sliding buckle. The fixed buckle is fixedly connected to one side of the bottom end of the metal slide, and the sliding buckle is slidably connected inside the bottom end of the metal slide. The metal slide comprises a slide body, a length scale, a closed slide groove and a fixing bolt. The length scale is arranged on the surface of the slide body, the closed slide groove is arranged at the bottom end of the slide body, and a first threaded groove penetrating therethrough is arranged at one end of the slide body. The invention proposes a cross-section intercepting ruler, which can measure the distance of pipelines by clamping the fixed buckle and the sliding buckle on the pipeline surface. By observing the scale on the surface of the metal slide, the distance between two pipes and the cross-section can be quickly and accurately obtained, thereby reducing the dependence on the technical experience of construction personnel. Moreover, since the fixed buckle and the sliding buckle are open in design, they can be clamped on the surfaces of pipelines with different pipe diameters and have strong versatility.

Description

Technical Field

[0001] The invention relates to the field of engineering measurement, in particular to a cross-section intercepting ruler. Background Art

[0002] Pipes are long strips of material used to build piping systems, usually made of metal, plastic, rubber or other synthetic materials. They are widely used in a variety of applications such as conveying fluids, structural support and protecting lines. Pipes have different diameters, wall thicknesses and lengths to meet various specific application requirements. Their design and manufacturing must meet requirements such as strength, corrosion resistance, sealing, ease of installation and economy.

[0003] During the process of pipe installation, it is often necessary to connect pipes and fittings to each other. In this process, in order to ensure the accuracy and stability of the connection, it is necessary to accurately measure the distance between the two pipe openings, and also to ensure that the parallel cross-sections between the two pipe openings remain consistent. Therefore, a professional tool is needed to meet the above requirements. Summary of the invention

[0004] The object of the present invention is to provide a cross-section cutting ruler to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cross-section intercepting ruler, comprising a metal slide, a fixed buckle and a sliding buckle, wherein the fixed buckle is fixedly connected to one side of the bottom end of the metal slide, and the sliding buckle is slidably connected inside the bottom end of the metal slide, and the fixed buckle has the same structure as the sliding buckle, and the two are designed to be parallel to each other.

[0006] Preferably, the metal slide includes a slide body, a length scale, a closed slide groove and a fixing bolt, the length scale is opened on the surface of the slide body, the closed slide groove is opened at the bottom end of the slide body, a first thread groove is opened at one end of the slide body, and the fixing bolt is threadedly connected in the first thread groove.

[0007] Preferably, a second thread groove is provided at the top end of the fixing buckle corresponding to the first thread groove, and the fixing bolt passes through the first thread groove and the second thread groove to fix the metal slideway and the fixing buckle.

[0008] Preferably, the sliding buckle includes a high-elastic buckle and a slider, the slider is fixedly connected to the top of the high-elastic buckle, the slider is designed to be wide at the top and narrow at the bottom, and the sliding connection between the sliding buckle and the metal slide is achieved by sliding the slider in the closed slide groove.

[0009] Preferably, the fixed buckle and the sliding buckle are both annular in design with an opening at the bottom, and are made of elastic metal material.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The present invention provides a cross-section intercepting ruler, which can measure the distance of pipelines by clamping the fixed clip and the sliding clip on the pipeline surface. By observing the scale on the surface of the metal slideway, the distance between the two pipes and the cross-section can be quickly and accurately obtained, reducing the dependence on the technical experience of construction personnel. Moreover, since the fixed clip and the sliding clip are open in design, they can be clamped on the surfaces of pipelines with different diameters, and have strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below in conjunction with the accompanying drawings:

[0013] Figure 1 The cross-sectional cut ruler of the present invention is shown in FIG. Figure 1 ;

[0014] Figure 2 The cross-sectional cut ruler of the present invention is shown in FIG. Figure 2 ;

[0015] Figure 3 It is a schematic diagram of the sliding buckle of the cross-section cutting ruler of the present invention;

[0016] Figure 4 It is a schematic diagram of the use of the cross-section intercepting ruler of the present invention.

[0017] As shown in the figure: 1. Metal slide; 11. Slide body; 12. Length scale; 13. Closed slide groove; 14. Fixing bolt; 2. Fixing buckle; 3. Sliding buckle; 31. High elastic buckle; 32. Slider. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0019] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0020] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected entities are not connected through a transition structure, but are only connected through a transmission structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0022] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0023] See also Figures 1 to 4 The present invention provides a technical solution: a cross-section intercepting ruler, comprising a metal slide 1, a fixed buckle 2 and a sliding buckle 3, wherein the fixed buckle 2 is fixedly connected to one side of the bottom end of the metal slide 1, and the sliding buckle 3 is slidably connected inside the bottom end of the metal slide 1, and the fixed buckle 2 and the sliding buckle 3 have the same structure, and the two are designed to be parallel to each other;

[0024] The intercepting ruler can measure the distance of the pipeline by clamping the fixed buckle 2 and the sliding buckle 3 on the pipeline surface. By observing the scale on the surface of the metal slideway 1, the distance between the two pipes and the cross section can be quickly and accurately obtained, reducing the dependence on the technical experience of the construction personnel. In addition, since the fixed buckle 2 and the sliding buckle 3 are open designs, they can be clamped on the surfaces of pipelines with different diameters, and have strong versatility.

[0025] The metal slide 1 comprises a slide body 11, a length scale 12, a closed slide groove 13 and a fixing bolt 14. The length scale 12 is provided on the surface of the slide body 11, the closed slide groove 13 is provided at the bottom end of the slide body 11, a first thread groove is provided at one end of the slide body 11, and the fixing bolt 14 is threadedly connected in the first thread groove;

[0026] A second thread groove is provided at the top of the fixing buckle 2 corresponding to the first thread groove, and the fixing bolt 14 passes through the first thread groove and the second thread groove to fix the metal slide 1 and the fixing buckle 2;

[0027] The fixing buckle 2 is fixed to one end of the metal slideway 1, which is equivalent to the starting end of the measurement. When in use, the fixing buckle 2 is set and clamped on the end of the pipe to be measured;

[0028] The sliding buckle 3 includes a high elastic buckle 31 and a slider 32. The slider 32 is fixedly connected to the top of the high elastic buckle 31. The slider 32 is designed to be wide at the top and narrow at the bottom. The sliding connection between the sliding buckle 3 and the metal slideway 1 is achieved by sliding the slider 32 in the closed slide groove 13.

[0029] During measurement, the sliding buckle 3 is preliminarily slid at the bottom of the metal slideway 1 until it is adjusted to a suitable position with the pipe to be measured, and then is sleeved on the pipe surface. The length dimension of the pipe to be measured is read by observing the length scale 12 corresponding to the sliding buckle 3 at this time, and after clamping, a mark can be made along the edge of the fixed buckle 2 and the sliding buckle 3 with an oil pen to ensure that the parallel cross sections between the pipes are consistent, which is convenient for subsequent pipe installation;

[0030] The fixed buckle 2 and the sliding buckle 3 are both annular in design with an opening at the bottom, and are made of elastic metal material;

[0031] The fixed buckle 2 and the sliding buckle 3 made of elastic metal material can be clamped on the surface of the pipeline wider than its inner diameter, have a certain fault tolerance, and can adapt to pipeline measurements in different scenarios.

[0032] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples; within the context of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0033] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cross-section cutting ruler, comprising a metal slideway (1), a fixed buckle (2) and a sliding buckle (3), characterized in that: The fixed buckle (2) is fixedly connected to one side of the bottom end of the metal slideway (1), and the sliding buckle (3) is slidably connected inside the bottom end of the metal slideway (1). The fixed buckle (2) and the sliding buckle (3) have the same structure, and the two are designed to be parallel to each other.

2. A cross-section cutting ruler according to claim 1, characterized in that: The metal slide (1) comprises a slide body (11), a length scale (12), a closed slide groove (13) and a fixing bolt (14); the length scale (12) is arranged on the surface of the slide body (11); the closed slide groove (13) is arranged at the bottom end of the slide body (11); a first thread groove penetrating therethrough is arranged at one end of the slide body (11); and the fixing bolt (14) is threadedly connected in the first thread groove.

3. A cross-section cutting ruler according to claim 2, characterized in that: A second thread groove is provided at the top of the fixing buckle (2) corresponding to the first thread groove, and the fixing bolt (14) passes through the first thread groove and the second thread groove to fix the metal slideway (1) and the fixing buckle (2).

4. A cross-section cutting ruler according to claim 3, characterized in that: The sliding buckle (3) comprises a highly elastic buckle (31) and a slider (32), wherein the slider (32) is fixedly connected to the top of the highly elastic buckle (31), and the slider (32) is designed to be wide at the top and narrow at the bottom. The sliding connection between the sliding buckle (3) and the metal slideway (1) is achieved by sliding the slider (32) in the closed slide groove (13).

5. A cross-section cutting ruler according to claim 4, characterized in that: The fixed buckle (2) and the sliding buckle (3) are both annular in design with an opening at the bottom and are made of elastic metal material.

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