CN221055758U - A slope rate measuring ruler - Google Patents

Abstract

The utility model discloses a slope rate measuring ruler which comprises a supporting rod, wherein a folding assembly is fixedly arranged at the top of the supporting rod, the folding assembly comprises a U-shaped frame I and a rotating block, the U-shaped frame I is fixedly arranged at the top of the supporting rod, the rotating block is hinged to the inner side wall of the U-shaped frame I, a rotating frame is fixedly arranged at the top of the rotating block, a measuring ruler body is connected to the inner side wall of the rotating frame in a sliding manner, a fixing frame I is fixedly arranged at the bottom of the rotating frame, a fixing frame II is fixedly arranged at one side of the supporting rod, a connecting rod is arranged at one side of the supporting rod, T-shaped blocks are respectively and fixedly arranged at two sides of the connecting rod, the whole ruler can be folded through the U-shaped frame I, the rotating block, the rotating frame, the measuring ruler, the fixing frame I, the fixing frame II, the connecting rod and the T-shaped blocks, and the U-shaped blocks, when the ruler is used, the U-shaped frame I, the rotating frame II, the connecting rod and the T-shaped blocks can be timely folded, so that the ruler can be transported more space-saving, and is carried, the use effect is reduced, and the condition of a clamping hand is reduced, and the use effect can be better, and the experience is effectively ensured.

Description

A slope rate measuring ruler

Technical Field

The utility model relates to the technical field of slope excavation gradient detection, in particular to a slope gradient measuring ruler.

Background technique

The scale of road construction is expanding year by year. In the process of road subgrade construction, it is inevitable to encounter large excavation and filling. The slope gradient of the excavation and filling is an important indicator affecting the stability of the subgrade and the project cost. Generally speaking, for subgrade excavation and filling, the steeper the slope, the smaller the project volume, the lower the cost, but the worse the stability; the gentler the slope, the larger the project volume, the higher the cost, but the better the stability. The measurement of the subgrade slope gradient runs through almost the entire cycle of road construction, so the measurement and control of the subgrade slope gradient is particularly important.

Patent publication number "CN215165912U" discloses "a slope gradient measuring instrument, comprising a vertical measuring ruler and a horizontal measuring ruler arranged crosswise, which are rotatably connected at the intersection by a connecting piece, and the connecting piece can slide along the length direction of the vertical measuring ruler and the horizontal measuring ruler; one end of the vertical measuring ruler is rotatably connected to the leaning ruler by a rotating shaft, one end of the horizontal measuring ruler is provided with a rotating rod and is rotatably connected to the leaning ruler, and the rotating rod can slide along the length direction of the leaning ruler; the vertical measuring ruler and the horizontal measuring ruler are marked with length scale lines along their respective length directions; the vertical measuring ruler and the horizontal measuring ruler are both provided with a level bubble. The utility model utilizes the principle of similar triangles, and the slope of the slope or the slope of the inclined surface can be calculated by reading the length of the intersection of the vertical measuring ruler and the horizontal measuring ruler; the operation is simple and effective, and the manual error is small; taking the average of multiple measurements of the slope or the inclined surface can eliminate the influence of the flatness of the slope on the measurement result, thereby ensuring the accuracy of the measurement."

In response to the above-mentioned related problems, the vertical measuring ruler and the horizontal measuring ruler in the existing measuring ruler are connected by a sliding connection method. It is difficult to fold them up after use, and it is very troublesome to take them out. In addition, the gap between them is large when they cannot be folded and taken out, which makes it easy for hands to be pinched. There is no function to enhance stability, so they are prone to shaking during use, which will affect the measurement effect.

Therefore, the utility model provides a slope rate measuring ruler to solve the above problems.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a slope gradient measuring ruler, which solves the problem that the vertical measuring ruler and the horizontal measuring ruler in the above-mentioned prior measuring ruler are connected by a sliding connection method, which makes it difficult to fold it up after use, and it is very troublesome to take it. In addition, the gap between the measuring ruler and the horizontal measuring ruler is large during the process of folding and taking it, which makes it easy to get your hands pinched.

To achieve the above objectives, the utility model is implemented through the following technical solutions: a slope gradient measuring ruler, comprising a support rod, a folding assembly fixedly installed on the top of the support rod, the folding assembly comprising a U-shaped frame and a rotating block, the U-shaped frame is fixedly installed on the top of the support rod, the rotating block is hinged on the inner side wall of the U-shaped frame, a rotating frame is fixedly installed on the top of the rotating block, and a measuring ruler body is slidably connected to the inner side wall of the rotating frame, a fixed frame is fixedly installed on the bottom of the rotating frame, a fixed frame is fixedly installed on one side of the support rod, a connecting rod is provided on one side of the support rod, and T-shaped blocks are respectively fixedly installed on both sides of the connecting rod, and the T-shaped blocks are respectively clamped between the fixed frame one and the fixed frame two.

Furthermore, a U-shaped frame 2 is fixedly installed on both sides of the support rod, and a support leg is hinged on one side of the U-shaped frame 2.

By adopting the above technical solution, the whole structure can be supported.

Furthermore, a sliding rod is slidably connected to one side of the support rod, a spring is sleeved on the side wall of the sliding rod, a moving ring is fixedly connected to the bottom end of the spring, a clamping rod is fixedly installed on the bottom of the moving ring, and the clamping rod is clamped with the support leg.

By adopting the above technical solution, the outriggers can be reinforced, making them more reliable to use.

Furthermore, a slot is provided on the top of the movable ring, and a clamping plate is fixedly mounted on one side of the supporting leg, and the clamping plate is clamped with the slot.

By adopting the above technical solution, the legs can be folded.

Furthermore, a circular block is fixedly connected to the top end of the sliding rod, and the circular block is located above the supporting rod.

The above technical solution can achieve a limiting effect on the slide bar.

Furthermore, a limit block is provided on one side of the measuring ruler body, and the limit block is clamped with the measuring ruler body.

The above technical solution can achieve a limiting effect on the measuring ruler body.

Furthermore, one side of the fixing frame 1 and the fixing frame 2 is respectively connected with a threaded rod through a thread, the threaded rod is connected to the T-shaped block, and one end of the threaded rod is fixedly connected with a knob.

The above technical solution can achieve a reinforcement effect between the fixing frame 1, the fixing frame 2 and the T-shaped block.

Furthermore, a level ruler is provided on one side of the support rod.

By adopting the above technical solution, the overall flatness can be adjusted so that the overall levelness can be guaranteed.

Beneficial Effects

The utility model provides a slope rate measuring ruler. Compared with the prior art, it has the following beneficial effects:

1. The slope grade measuring ruler can be folded as a whole through the U-shaped frame 1, the rotating block, the rotating frame, the measuring ruler, the fixed frame 1, the fixed frame 2, the connecting rod and the T-shaped block. It can be folded up in time when in use, which will save space for transportation and is simple and convenient to carry, and reduces the possibility of pinching hands, so that the use effect will be better and the use experience is effectively guaranteed.

2. The slope grade measuring ruler can enhance the stability of the whole by moving the ring, the clamping rod, the U-shaped frame, the legs, the clamping plate and the clamping slot, so that the bottom will be more stable and there will be no shaking during use, making it more stable to use, without affecting the measurement effect, and making the measurement effect more accurate.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is an enlarged view of the structure at A in FIG1 of the present utility model;

Figure 3 is a side view of the overall structure of the utility model;

FIG. 4 is an enlarged view of the structure at point B in FIG. 3 of the present invention.

In the figure: 1. support rod; 2. folding assembly; 21. U-shaped frame 1; 22. rotating block; 23. rotating frame; 24. measuring ruler body; 25. fixed frame 1; 26. fixed frame 2; 27. connecting rod; 28. T-shaped block; 3. limit block; 4. threaded rod; 5. knob; 6. level ruler; 7. sliding rod; 8. spring; 9. moving ring; 10. clamping rod; 11. U-shaped frame 2; 12. supporting leg; 13. clamping plate; 14. clamping slot; 15. round block.

Detailed ways

It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

The present application is further described in detail below through drawings and examples.

1 to 4, an embodiment of the present application provides a slope gradient measuring ruler, comprising a support rod 1, a folding assembly 2 is fixedly installed on the top of the support rod 1, the folding assembly 2 comprises a U-shaped frame 21 and a rotating block 22, the U-shaped frame 21 is fixedly installed on the top of the support rod 1, the rotating block 22 is hinged on the inner side wall of the U-shaped frame 21, a rotating frame 23 is fixedly installed on the top of the rotating block 22, a measuring ruler body 24 is slidably connected to the inner side wall of the rotating frame 23, a fixed frame 25 is fixedly installed on the bottom of the rotating frame 23, a fixed frame 26 is fixedly installed on one side of the support rod 1, a connecting rod 27 is provided on one side of the support rod 1, and T-shaped blocks 28 are fixedly installed on both sides of the connecting rod 27, respectively, the T-shaped blocks 28 are respectively clamped between the fixed frame 1 25 and the fixed frame 26, one side of the fixed frame 25 and the fixed frame 26 are respectively connected with threaded rods 4 through threads, the threaded rod 4 is connected to the T-shaped block 28, and a knob 5 is fixedly connected to one end of the threaded rod 4.

In this embodiment, the support rod 1 is then placed beside the slope, and the measuring ruler body 24 is pushed to allow it to support the slope surface, so that the scale on the surface of the measuring ruler body 24 can display the slope rate of the slope surface, and then the knob 5 is turned to separate the threaded rod 4 from the T-block 28, and then the connecting rod 27 is pulled to separate the T-block 28 from the fixing frame 1 25 and the fixing frame 2 26, and then the limit block 3 is pulled out, and then the rotating frame 23 is turned to allow the rotating block 22 to rotate on one side of the support rod 1, so that the fixing frame 1 25 and the support rod 1 are folded up, so that the overall volume can be reduced, and it will be more convenient to carry it.

1 to 4, in one aspect of the present embodiment, U-shaped frames 11 are fixedly installed on both sides of the support rod 1, a support leg 12 is hinged on one side of the U-shaped frame 11, a slide rod 7 is slidably connected to one side of the support rod 1, a spring 8 is sleeved on the side wall of the slide rod 7, a moving ring 9 is fixedly connected to the bottom end of the spring 8, a clamping rod 10 is fixedly installed at the bottom of the moving ring 9, the clamping rod 10 is clamped with the support leg 12, a clamping groove 14 is provided on the top of the moving ring 9, a clamping plate 13 is fixedly installed on one side of the support leg 12, the clamping plate 13 is clamped with the clamping groove 14, a circular block 15 is fixedly connected to the top of the slide rod 7, and the circular block 15 is located above the support rod 1.

In this embodiment, firstly, the circular block 15 is pulled to drive the movable ring 9 to squeeze the spring 8 through the slide rod 7 to contract, so that the card slot 14 can be separated from the card plate 13, and then the support leg 12 is unfolded, and then the circular block 15 is released to allow the spring 8 to reset, so that the card rod 10 can be clamped together with the support leg 12, so that the support leg 12 can provide auxiliary support for the support rod 1, making it more reliable to use.

1 to 4 , in one aspect of the present embodiment, a limit block 3 is disposed on one side of the measuring ruler body 24 , and the limit block 3 is engaged with the measuring ruler body 24 .

In this embodiment, a limiting effect can be achieved, and the limiting block 3 can be removed in time when it is not needed.

1 to 4 , in one aspect of the present embodiment, a level ruler 6 is provided on one side of the support rod 1 .

In this embodiment, the level ruler 6 can keep the whole body level.

Working principle: first, pull the circular block 15 to drive the moving ring 9 to squeeze the spring 8 through the sliding rod 7 to shrink, so that the card slot 14 can be separated from the card plate 13, and then unfold the support leg 12, and then release the circular block 15 to allow the spring 8 to reset, so that the card rod 10 can be clamped together with the support leg 12, so that the support leg 12 can provide auxiliary support for the support rod 1, making it more reliable to use.

Then stand the support rod 1 beside the slope, and then push the measuring ruler body 24 to make it stand against the slope, so that the scale on the surface of the measuring ruler body 24 can show the slope rate of the slope, and then turn the knob 5 to separate the threaded rod 4 from the T-block 28, and then pull the connecting rod 27 to separate the T-block 28 from the fixing frame 1 25 and the fixing frame 2 26, then pull out the limit block 3, and then turn the rotating frame 23 to allow the rotating block 22 to rotate on one side of the support rod 1, so that the fixing frame 1 25 and the support rod 1 can be folded up, so that the overall volume can be reduced, and it will be more convenient to carry.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Although embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a side slope rate dipperstick, includes branch (1), its characterized in that: the folding assembly comprises a U-shaped frame I (21) and a rotating block (22), wherein the U-shaped frame I (21) is fixedly arranged at the top of the supporting rod (1), the rotating block (22) is hinged to the inner side wall of the U-shaped frame I (21), a rotating frame (23) is fixedly arranged at the top of the rotating block (22), a measuring ruler body (24) is slidably connected to the inner side wall of the rotating frame (23), a fixing frame I (25) is fixedly arranged at the bottom of the rotating frame (23), a fixing frame II (26) is fixedly arranged on one side of the supporting rod (1), a connecting rod (27) is arranged on one side of the supporting rod (1), T-shaped blocks (28) are fixedly arranged on two sides of the connecting rod (27) respectively, and the T-shaped blocks (28) are respectively clamped between the fixing frame I (25) and the fixing frame II (26).

2. A slope rate measuring scale as in claim 1, wherein: two sides of the supporting rod (1) are respectively and fixedly provided with a U-shaped frame II (11), and one side of the U-shaped frame II (11) is hinged with a supporting leg (12).

3. A slope rate measuring scale according to claim 2, wherein: one side sliding connection of branch (1) has slide bar (7), the cover is equipped with spring (8) on the lateral wall of slide bar (7), the bottom fixedly connected with of spring (8) removes ring (9), the bottom fixed mounting of removing ring (9) has clamping lever (10), clamping lever (10) with looks joint between landing leg (12).

4. A slope rate measuring scale according to claim 3, wherein: clamping grooves (14) are formed in the top of the movable ring (9), clamping plates (13) are fixedly arranged on one sides of the supporting legs (12), and the clamping plates (13) are clamped with the clamping grooves (14).

5. A slope rate measuring scale according to claim 3, wherein: the top end of the sliding rod (7) is fixedly connected with a circular block (15), and the circular block (15) is positioned above the supporting rod (1).

6. A slope rate measuring scale as in claim 1, wherein: one side of the measuring ruler body (24) is provided with a limiting block (3), and the limiting block (3) is connected with the measuring ruler body (24) in a clamping mode.

7. A slope rate measuring scale as in claim 1, wherein: one side of the first fixing frame (25) and one side of the second fixing frame (26) are respectively connected with a threaded rod (4) through threads, the threaded rods (4) are connected with the T-shaped blocks (28), and one end of each threaded rod (4) is fixedly connected with a knob (5).

8. A slope rate measuring scale as in claim 1, wherein: one side of the supporting rod (1) is provided with a level bar (6).