CN216482991U - A kind of side slope detection ruler for roadbed construction - Google Patents

Abstract

The utility model discloses a side slope detection ruler for roadbed construction, which belongs to the technical field of road construction. The inner side of the ring is fixedly connected with three evenly distributed connecting rods. The measuring ruler is a three-segment rectangular telescopic rod. When not in use, the measuring ruler is shrunk to reduce the occupied volume and make it more convenient to carry. The width of the rotating rod is smaller than that of the support plate. Thickness, so that when the rotating rod is rotated 90 degrees, it can be completely hidden on the back of the rotating rod, and the distance from the hinge shaft to the right end of the support plate is greater than the distance from the hinge shaft to the end of the bolt. Similarly, when the rotating rod rotates 90 degrees counterclockwise, the The end will not exceed the range of the support plate, so that it is easy to fold and store, and it is more convenient to carry and take, which solves the problems of complex structure, large occupied area, and inconvenient carrying and use of the existing slope detection ruler for roadbed construction.

Description

A kind of side slope detection ruler for roadbed construction

technical field

The utility model relates to the technical field of road construction, in particular to a side slope detection ruler for roadbed construction.

Background technique

Slope ruler is a measuring instrument often used in engineering and scientific fields. Commercially available grade rulers are usually composed of two curve rulers A and B: A ruler is used to measure the ground between two adjacent contour lines (the first curve). Slope (or ground inclination) or inverse measurement; B ruler is used to measure the ground slope (or ground inclination) or inverse measurement between six adjacent contour lines (meter curves).

The existing side slope detection ruler for roadbed construction has a complex structure, occupies a large area, and is very inconvenient to carry and use.

Utility model content

In view of the above problems, the utility model proposes a side slope detection ruler for roadbed construction to solve the above problems.

The utility model is realized in this way, a side slope detection ruler for roadbed construction comprises:

Support plate, the left side of the upper end surface of the support plate is fixedly connected with a measuring ring through a fixed seat, the inner side of the measuring ring is fixedly connected with three evenly distributed connecting rods, and the other ends of the three connecting rods are fixedly connected with a mounting plate A rotating block is connected to the front end surface of the mounting piece through a pin shaft, and a measuring ruler is fixedly connected to the outer wall of the rotating block;

The rotating rod is connected to the right side of the back of the support plate through a hinge shaft, and one end of the rotating rod is fixedly connected with a latch.

In order to facilitate the measurement of the slope, as a kind of side slope detection ruler for roadbed construction of the present invention, it is preferable that a scale is arranged on the lower right side of the outer wall of the measuring ring, and the outer wall of the turning block is fixedly connected with a vertical measuring ruler. pointer.

In order to fix the support plate more stably, it is preferable as a side slope detection ruler for roadbed construction of the present invention, the bottom of the support plate is fixedly connected with an anti-skid plate, and the lower end surface of the anti-skid plate is provided with a plurality of evenly distributed Non-slip texture.

In order to facilitate shrinkage and carrying, as a kind of slope detection ruler for roadbed construction of the present invention, the measurement ruler is a three-section rectangular telescopic rod.

In order to facilitate the rotation of the rotating rod and the latch to the back of the support plate, as a side slope detection ruler for roadbed construction of the present invention, the width of the rotating rod is preferably smaller than the thickness of the support plate, and the hinge shaft is connected to the support plate. The distance from the right end is greater than the distance from the hinge shaft to the end of the latch.

In order to improve the measurement accuracy, as a side slope detection ruler for roadbed construction of the present invention, it is preferable that the upper end face of the outer wall of the measurement ruler is provided with a laser light.

Compared with the prior art, the beneficial effects of the present utility model are:

The support plate is used to fix the supporting equipment. The inner side of the measuring ring is fixed by three connecting rods. The rotating block is rotated by the pin shaft. The pin shaft is located at the center of the measuring ring, so that the measuring ruler can be flexibly rotated around the pin shaft. , which is convenient for measuring the slope. When measuring, place the support plate on the ground and fix it, and then turn the measuring ruler to make it flush with the slope to be measured. At this time, the pointer cooperates with the scale of the outer wall of the measuring ring to obtain the slope, which is convenient for For the measurement work, the bottom of the support plate is fixedly connected with an anti-skid plate, and the lower end surface of the anti-skid plate is provided with a plurality of evenly distributed anti-skid lines. The anti-skid lines increase the friction between the bottom of the support plate and the ground, thus making the equipment more fixed It is stable and easy to carry out measurement work. The measuring ruler is a three-section rectangular telescopic rod. When not in use, the measuring ruler is retracted to reduce the occupied volume and is more convenient to carry. After turning 90 degrees, it can be completely hidden on the back of the rotating rod. The distance from the hinge shaft to the right end of the support plate is greater than the distance from the hinge shaft to the end of the bolt. Similarly, when the rotating rod is rotated 90 degrees counterclockwise, the end of the bolt will not exceed the support plate. The upper end face of the outer wall of the measuring ruler is provided with a laser light, and the laser light emits light to assist in positioning the slope, which is convenient to adjust the degree of rotation of the measuring cover, and the operation during measurement is simpler and more accurate.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

FIG. 2 is a schematic diagram of the shrinkage and folded state of the utility model;

Fig. 3 is the bottom structure diagram of the anti-skid plate of the present invention;

In the figure, 1, support plate; 2, fixed seat; 3, measuring ring; 4, connecting rod; 5, mounting plate; 6, pin shaft; 7, rotating block; 8, measuring ruler; 9, hinge shaft; 10, Rod; 11, latch; 12, scale; 13, anti-skid plate; 14, anti-skid texture; 15, pointer; 16, laser light.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Please refer to Figure 1-3, a side slope inspection ruler for roadbed construction, including:

Support plate 1, the left side of the upper end face of the support plate 1 is fixedly connected with a measuring ring 3 through a fixed seat 2, the inner side of the measuring ring 3 is fixedly connected with three evenly distributed connecting rods 4, and the other ends of the three connecting rods 4 are fixedly connected with The mounting piece 5, the front end surface of the mounting piece 5 is rotatably connected with a turning block 7 through the pin shaft 6, and the outer wall of the turning block 7 is fixedly connected with a measuring ruler 8;

A rotating rod 10, the rotating rod 10 is rotatably connected to the right side of the back of the support plate 1 through the hinge shaft 9, and one end of the rotating rod 10 is fixedly connected with a plug 11.

In this embodiment: the support plate 1 is used for fixing the supporting equipment, the inner side of the measuring ring 3 is fixed with the mounting plate 5 through the three connecting rods 4, the rotating block 7 is rotated by the pin 6, and the pin 6 is located at the center of the measuring ring 3, Therefore, the measuring ruler 8 can be flexibly rotated with the pin shaft 6 as the center, which is convenient for the work of measuring the slope. When measuring, the support plate 1 is placed on the ground and fixed, and then the measuring ruler 8 is rotated to make it flush with the slope to be measured. , at this time, the pointer 15 cooperates with the scale of the outer wall of the measuring ring 3 to obtain the slope, which is convenient for measurement work.

As a technical optimization scheme of the present invention, a scale 12 is provided on the lower right side of the outer wall of the measuring ring 3 , and a pointer 15 perpendicular to the measuring ruler 8 is fixedly connected to the outer wall of the rotating block 7 .

In this embodiment, the slope angle can be indicated by the scale 12 and the pointer 15, which is convenient for measuring the slope and can display the slope angle intuitively.

As a technical optimization scheme of the present invention, the bottom of the support plate 1 is fixedly connected with an anti-skid plate 13 , and the lower end surface of the anti-skid plate 13 is provided with a plurality of evenly distributed anti-skid lines 14 .

In this embodiment: the bottom of the support plate 1 is fixedly connected with an anti-skid plate 13, and the lower end surface of the anti-skid plate 13 is provided with a plurality of evenly distributed anti-skid lines 14, and the anti-skid lines 14 increase the friction between the bottom of the support plate 1 and the ground Therefore, the device can be fixed more firmly, which is convenient for measurement work.

As a technical optimization scheme of the present invention, the measuring ruler 8 is a three-section rectangular telescopic rod.

In this embodiment, the measuring ruler 8 is a three-section rectangular telescopic rod. When not in use, the measuring ruler 8 is shrunk to reduce the occupied volume and make it more convenient to carry.

As a technical optimization scheme of the present invention, the width of the rotating rod 10 is smaller than the thickness of the support plate 1 , and the distance from the hinge shaft 9 to the right end of the support plate 1 is greater than the distance from the hinge shaft 9 to the end of the latch 11 .

In this embodiment, the width of the rotating rod 10 is smaller than the thickness of the support plate 1, so that when the rotating rod 10 is rotated 90 degrees, it can be completely hidden on the back of the rotating rod 10, and the distance from the hinge shaft 9 to the right end of the support plate 1 is greater than the hinge shaft 9 The distance to the end of the latch 11, similarly, when the rotating rod 10 is rotated 90 degrees counterclockwise, the end of the latch 11 will not exceed the range of the support plate 1, which facilitates folding and storage, and is more convenient to carry and take.

As a technical optimization scheme of the present invention, the upper end face of the outer wall of the measuring ruler 8 is provided with a laser light 16 .

In this embodiment, the upper end surface of the outer wall of the measuring ruler 8 is provided with a laser light 16, and the laser light 16 emits light to assist in positioning the slope, which is convenient for adjusting the degree of rotation of the measuring cover, and the operation during measurement is simpler and more accurate.

The working principle and use process of the utility model: the support plate 1 is used to fix the supporting equipment, the inner side of the measuring ring 3 is fixed with the mounting plate 5 through the three connecting rods 4, the rotating block 7 is rotated through the pin shaft 6, and the pin shaft 6 is located in the measuring ring. 3 at the center of the circle, so that the measuring ruler 8 can be flexibly rotated with the pin 6 as the center, which is convenient for measuring the slope. When measuring, the support plate 1 is placed on the ground and fixed, and then the measuring ruler 8 is rotated to make it The measuring slope is flush. At this time, the pointer 15 cooperates with the scale of the outer wall of the measuring ring 3 to obtain the slope, which is convenient for the measurement work. The bottom of the support plate 1 is fixedly connected with the anti-skid plate 13. Evenly distributed anti-skid lines 14, the anti-skid lines 14 increase the friction between the bottom of the support plate 1 and the ground, so that the equipment is more stable and convenient for measurement work. The measuring ruler 8 is a three-section rectangular telescopic rod. When in use, the measuring ruler 8 is shrunk to reduce the occupied volume and is more convenient to carry. The width of the rotating rod 10 is smaller than the thickness of the support plate 1, so that when the rotating rod 10 is rotated 90 degrees, it can be completely hidden on the back of the rotating rod 10. The distance from the shaft 9 to the right end of the support plate 1 is greater than the distance from the hinge shaft 9 to the end of the latch 11. Similarly, when the rotating rod 10 rotates 90 degrees counterclockwise, the end of the latch 11 will not exceed the range of the support plate 1, which is convenient for folding and storage. It is more convenient to carry and take. The upper end face of the outer wall of the measuring ruler 8 is provided with a laser light 16. The laser light 16 emits light to assist in positioning the slope, which is convenient for adjusting the degree of rotation of the measuring cover, and the operation during measurement is simpler and more accurate.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (6)

1. a side slope detection ruler for roadbed construction is characterized in that: comprise: A support plate (1), the left side of the upper end face of the support plate (1) is fixedly connected with a measuring ring (3) through a fixing seat (2), and the inner side of the measuring ring (3) is fixedly connected with three evenly distributed connections Rods (4), the other ends of the three connecting rods (4) are fixedly connected with mounting pieces (5), and the front end surfaces of the mounting pieces (5) are rotatably connected with a turning block (7) through a pin shaft (6). , the outer wall of the rotating block (7) is fixedly connected with a measuring ruler (8); A rotating rod (10), the rotating rod (10) is rotatably connected to the right side of the back of the support plate (1) through a hinge shaft (9), and one end of the rotating rod (10) is fixedly connected with a plug (11). 2. A kind of side slope detection ruler for roadbed construction according to claim 1, characterized in that: a scale (12) is provided on the lower right side of the outer wall of the measuring ring (3), A pointer (15) vertically arranged with the measuring ruler (8) is fixedly connected to the outer wall. 3. A side slope detection ruler for roadbed construction according to claim 1, characterized in that: the bottom of the support plate (1) is fixedly connected with an anti-skid plate (13), and the bottom of the anti-skid plate (13) is fixedly connected with The end face is provided with a plurality of evenly distributed anti-skid lines (14). 4. A side slope detection ruler for roadbed construction according to claim 1, characterized in that: the measurement ruler (8) is a three-section rectangular telescopic rod. 5. A side slope detection ruler for roadbed construction according to claim 1, characterized in that: the width of the rotating rod (10) is less than the thickness of the support plate (1), and the hinge shaft (9) reaches the support plate (1). The distance from the right end of the plate (1) is greater than the distance from the hinge shaft (9) to the end of the latch (11). 6. A side slope detection ruler for roadbed construction according to claim 1, characterized in that: a laser light (16) is provided on the upper end face of the outer wall of the measurement ruler (8).

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