A slope ratio measuring tool

Abstract

The utility model provides a kind of slope ratio measuring tool, it is related to construction surveying technical field, it is characterized by, including folding lever and telescopic measuring rod, the folding lever is two groups, is rotatably connected by rotating pin sleeve, the folding lever can be rotatably perpendicular, the length and height of slope are conveniently measured, the telescopic measuring rod is located in the inside of one side folding lever, the inside of folding lever is fixed with slide rail, the outside of telescopic measuring rod is connected with the sliding sleeve seat of sleeve setting, the both sides of sliding sleeve seat have the sliding groove and slide rail sliding connection, the telescopic measuring rod is mutually sleeved with multiple groups of slide pole, the side of slide pole has scale, for measuring slope length.The utility model has the advantages that: it can be quickly and accurately positioned to the height and length position of slope surface while being conveniently stored and carried, and the operation of the device is simplified, the overall measurement efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of construction surveying technology, and in particular to a slope ratio measuring tool. Background Technology

[0002] A slope meter is a surveying device that measures the slope of an incline. It is frequently used in various construction and road projects to perform precise inspections of the installation of various structures or slope surfaces, ensuring overall construction quality. However, current market models often use laser measuring instruments with plumb bobs for positioning before measurement. This type of equipment has a high overall manufacturing cost and is relatively cumbersome to use. It cannot quickly locate and accurately measure, resulting in low overall measurement efficiency and failing to meet current practical needs. Utility Model Content

[0003] The purpose of this utility model is to provide a slope ratio measurement tool that solves the technical problems of cumbersome slope ratio measurement operation and low overall measurement efficiency in the prior art, and achieves the technical effect of simplifying slope measurement operation and improving overall measurement efficiency.

[0004] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0005] A slope ratio measuring tool includes a folding rod and a telescopic measuring rod. Two sets of folding rods are rotatably connected by a rotating pin. The folding rods can be rotated to a vertical position for convenient measurement of the slope's length and height. The telescopic measuring rod is located inside one of the folding rods. A slide rail is fixed to the inner side of the folding rod. A sliding sleeve is sleeved and connected to the outer side of the telescopic measuring rod. The sliding sleeve has grooves on both sides that slidably connect to the slide rail. Multiple sets of sliding rods are nested within the telescopic measuring rod. One side of each sliding rod has a graduation for measuring the slope length.

[0006] As an improvement, an adjusting bolt is provided at the connection of the folding rod. The adjusting bolt connects the two sets of folding rods by means of a threaded rod and a nut. The end of the adjusting bolt near the folding rod has a rubber pad to limit the rotation of the folding rod.

[0007] As an improvement, a vertical limiting frame is fixed to the lower end of the folding rod on the side with the telescopic measuring rod. The vertical limiting frame is located below the adjusting bolt and offset to one side of the rotation axis. The vertical limiting frame is used to limit the folding angle of the folding rod on the side away from the telescopic measuring rod.

[0008] As an improvement, an anti-slip pad is provided on the side of the folding rod away from the telescopic measuring rod. The anti-slip pad is fixedly connected to the folding rod. A scale is provided on the side of the folding rod near the vertical limit frame for use in conjunction with the vertical limit frame to measure the slope height.

[0009] As an improvement, the upper end of the folding rod is equipped with an X-axis level and a Y-axis level. The Y-axis level is located above the sliding sleeve and is detachably connected to the folding rod by bolts. The Y-axis level is used to measure the current horizontal position of the folding rod along the Y-axis. The X-axis level is located on the side of the Y-axis level away from the telescopic measuring rod and is set perpendicular to the Y-axis level. The X-axis level is detachably connected to the folding rod by bolts and is used to measure the current horizontal position of the folding rod along the X-axis.

[0010] The beneficial effects of this utility model are as follows: by setting the folding rod structure, different lengths of the slope can be accurately measured; by setting the adjusting bolt and vertical limit frame structure, precise positioning can be achieved in the vertical direction, simplifying the overall operation and improving the operation efficiency; by setting the sliding sleeve and telescopic measuring rod, the slope length can be accurately measured; and by setting two level structures, the operator can be assisted in the equipment installation status, improving the overall measurement accuracy. Attached Figure Description

[0011] Figure 1 This is a front view of a slope ratio measuring tool according to the present invention;

[0012] Figure 2 This is a front view of the slope ratio measuring tool of this utility model in use.

[0013] In the diagram: 1. Folding rod; 2. Adjusting bolt; 3. Vertical limit frame; 4. X-axis level; 5. Y-axis level; 6. Slide rail; 7. Sliding sleeve; 8. Telescopic measuring rod; 9. Anti-slip pad. Detailed Implementation

[0014] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0015] like Figure 1 and Figure 2As shown, a slope ratio measuring tool includes a folding rod 1 and a telescopic measuring rod 8. There are two sets of folding rods 1, rotatably connected by a rotating pin. The folding rod 1 can be rotated to a vertical position for convenient measurement of the slope's length and height. The telescopic measuring rod 8 is located inside one of the folding rods 1. A slide rail 6 is fixed to the inner side of the folding rod 1, and a sliding sleeve 7 is sleeved and connected to the outer side of the telescopic measuring rod 8. The sliding sleeve 7 has grooves on both sides that slidably connect with the slide rail 6. Multiple sets of sliding rods are interlocked on the telescopic measuring rod 8, and each sliding rod has a graduation on one side for measuring the slope length. The folding rod 1 has an overall U-shaped shape, with one end containing a semi-circular ring that rotates with a connecting shaft. The opening of the folding rod 1 can be fitted with a limiting rod structure via bolts for easy installation of other accessories.

[0016] An adjusting bolt 2 is provided at the connection of the folding rod 1. The adjusting bolt 2 connects the two sets of folding rods 1 by means of a threaded rod and a nut. The end of the adjusting bolt 2 near the folding rod 1 has a rubber pad to limit the rotation of the folding rod 1. A vertical limiting frame 3 is fixed to the lower end of the folding rod 1 on the side with the telescopic measuring rod 8. The vertical limiting frame 3 is located below the adjusting bolt 2 and offset to one side of the rotation axis. The vertical limiting frame 3 is used to limit the folding angle of the folding rod 1 on the side away from the telescopic measuring rod 8. An anti-slip pad 9 is provided on the side of the folding rod 1 away from the telescopic measuring rod 8. The anti-slip pad 9 is fixedly connected to the folding rod 1. The side of the folding rod 1 near the vertical limiting frame 3 has a scale for measuring the slope height in conjunction with the vertical limiting frame 3. The side of the vertical limiting frame 3 away from the telescopic measuring rod 8 has a groove. The groove is used to position the folding rod 1 after it rotates 90° and to facilitate its sliding operation.

[0017] The upper end of the folding rod 1 is equipped with an X-axis level 4 and a Y-axis level 5. The Y-axis level 5 is located above the sliding sleeve 7 and is detachably connected to the folding rod 1 by bolts. The Y-axis level 5 is used to measure the current horizontal position of the folding rod 1 along the Y-axis. The X-axis level 4 is located on the side of the Y-axis level 5 away from the telescopic measuring rod 8 and is perpendicular to the Y-axis level 5. The X-axis level 4 is detachably connected to the folding rod 1 by bolts and is used to measure the current horizontal position of the folding rod 1 along the X-axis. The end of the telescopic measuring rod 8 away from the sliding sleeve 7 is equipped with a top rod. The diameter of the top rod is smaller than the diameter of the telescopic measuring rod 8, and its length is fixed at a standard 2 cm. It is used to support the slope for measurement.

[0018] When in use, the operator can rotate the adjusting bolt 2 to release the fixed state of the flipping rod 1, then pull out one side of the flipping rod 1 and rotate it 90° to make it fit with the vertical limit frame 3 for 90-degree limit fixation. Then tighten the adjusting bolt 2 to fix the connection angle of the flipping rod 1. Then pull out the telescopic measuring rod 8 so that its top rod is against the slope. Then observe the X-axis level 4 and Y-axis level 5 to ensure the position angle of the flipping rod 1. At this time, the operator can loosen the adjusting bolt 2 to adjust the height of the flipping rod 1 to make it fully balanced. Then, the measurement operation can be performed based on the reading. When it is time to store, the operator can return the telescopic measuring rod 8 to its original position, then loosen the adjusting bolt 2 to fold and overlap the flipping rod 1 for storage, and then tighten the adjusting bolt 2 to fix it, thus facilitating storage and transportation.

[0019] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A slope ratio measuring tool characterized by, The device includes a folding rod (1) and a telescopic measuring rod (8). There are two sets of folding rods (1), which are rotatably connected by a rotating pin. The folding rod (1) can be rotated to a vertical position to facilitate the measurement of the length and height of the slope. The telescopic measuring rod (8) is located inside one of the folding rods (1). A slide rail (6) is fixed inside the folding rod (1). A sliding sleeve (7) is sleeved and connected to the outside of the telescopic measuring rod (8). The sliding sleeve (7) has grooves on both sides that are slidably connected to the slide rail (6). Multiple sets of sliding rods are sleeved on the telescopic measuring rods (8). One side of each sliding rod has a scale for measuring the length of the slope.

2. A slope ratio measuring tool according to claim 1, wherein, The folding rod (1) is provided with an adjusting bolt (2) at the connection point. The adjusting bolt (2) connects the two sets of folding rods (1) by means of a threaded rod and a nut. The end of the adjusting bolt (2) near the folding rod (1) is equipped with a rubber pad to limit the rotation of the folding rod (1).

3. A slope ratio measuring tool according to claim 2, wherein, A vertical limit frame (3) is fixed to the lower end of the folding rod (1) on the side with the telescopic measuring rod (8). The vertical limit frame (3) is located below the adjusting bolt (2) and offset to one side of the rotation axis. The vertical limit frame (3) is used to limit the folding angle of the folding rod (1) on the side away from the telescopic measuring rod (8).

4. A slope ratio measuring tool according to claim 3, characterized in that, The folding rod (1) is provided with an anti-slip pad (9) on the side away from the telescopic measuring rod (8). The anti-slip pad (9) is fixedly connected to the folding rod (1). The folding rod (1) is provided with a scale on the side near the vertical limit frame (3) to cooperate with the vertical limit frame (3) to measure the slope height.

5. A slope ratio measuring tool according to claim 1, wherein The upper end of the folding rod (1) is equipped with an X-axis level (4) and a Y-axis level (5). The Y-axis level (5) is located above the sliding sleeve (7) and is detachably connected to the folding rod (1) by bolts. The Y-axis level (5) is used to measure the current horizontal position of the folding rod (1) on the Y-axis. The X-axis level (4) is located on the side of the Y-axis level (5) away from the telescopic measuring rod (8) and is set perpendicular to the Y-axis level (5). The X-axis level (4) is detachably connected to the folding rod (1) by bolts and is used to measure the current horizontal position of the folding rod (1) on the X-axis.

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