Land gradient measuring device

Abstract

The utility model provides a land gradient measuring device. The land gradient measuring device comprises a box cover, a box body, a gradienter, a measuring mechanism, a first fixing mechanism and a second fixing mechanism, a gradienter is fixedly mounted on the surface of the box; the left end of the box body is in angle-adjustable connection with the bottom end of the box cover; a second fixing mechanism is mounted at the lower part of the right end of the box; a first fixing mechanism is mounted on the top left side of the box cover; one end of the measuring mechanism is connected with the right-end upper part of the box body; the other end of the measuring mechanism is detachably connected with the right side of the top of the box cover. According to the land gradient measuring device provided by the utility model, the overall size of the measuring device can be effectively reduced when the measuring device is not used by arranging the collecting grooves, and the measuring mechanism can be effectively protected and is prevented from being exposed outside to influence the service life of the measuring mechanism. By arranging the first fixing mechanism and the second fixing mechanism, the device can be conveniently fixed to a to-be-measured slope body, then the gradient is measured through the measuring mechanism, and the gradient measuring device has the advantage of being simple and reliable in gradient measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of land slope measurement, in particular to a land slope measurement device. Background Art

[0002] Land slope reduction is a method of protecting foundation pits during excavation. It mainly reduces the slope of the pit side walls by expanding the pit opening, which can effectively reduce the probability of pit side wall collapse. Different pits have different requirements for slope reduction angles, and a slope measuring device is required to measure the slope during excavation.

[0003] The utility model patent with authorization announcement number CN219624757U discloses a land slope measuring device. When the staff needs to measure the land slope, the staff connects the mounting rod with the mounting rod to keep the measuring pointer stable. Subsequently, the staff only needs to slightly lift the bottom plate and start the limit assembly, so that one end of multiple slide bars can be moved to the outside of the bottom plate under the action of the limit assembly at the same time. At the same time, the limit assembly limits the slide bar, thereby improving the stability of the slide bar. At this time, the staff only needs to connect the slide bar with the ground to keep the bottom plate stable. At this time, the staff can observe the slope of the current land by observing the degree on the angle dial, thereby reducing the difficulty of operation of the staff. Subsequently, when the staff completes the measurement, the staff only needs to close the limit assembly to move the slide bar into the first chute, thereby reducing the probability of the slide bar scratching the staff when the staff carries the bottom plate. However, the device is too large to be stored, and the operation is not simple enough. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a land slope measuring device, which can effectively solve the above problems.

[0005] The technical solution adopted by the utility model is as follows:

[0006] The utility model provides a land slope measuring device, comprising a box cover (1), a box body (4), a level (5), a measuring mechanism, a first fixing mechanism and a second fixing mechanism;

[0007] The level (5) is fixedly mounted on the surface of the box body (4); the left end of the box body (4) is connected to the bottom end of the box cover (1) at an adjustable angle; the second fixing mechanism is installed at the lower right end of the box body (4); the first fixing mechanism is installed at the left top end of the box cover (1); one end of the measuring mechanism is connected to the upper right end of the box body (4); and the other end of the measuring mechanism is detachably connected to the right top end of the box cover (1).

[0008] Furthermore, the left end of the box body (4) and the bottom end of the box cover (1) are assembled and connected via a first nut (3).

[0009] Furthermore, a fourth storage slot (11) for storing the box body (4) is provided on the right side of the box cover (1); a first storage slot (21) for storing the first fixing mechanism is provided on the left side of the box cover (1);

[0010] The upper surface of the box body (4) is provided with a third storage groove (42) for storing the measuring mechanism; and the lower surface of the box body (4) is provided with a second storage groove (41) for storing the second fixing mechanism.

[0011] Furthermore, the measuring mechanism comprises a ruler (9), a rolling rod (91) and a fixing rod (92);

[0012] The fixing rod (92) is fixedly mounted on one end of the measuring ruler (9); the fixing rod (92) is fixed in the groove of the third collecting groove (42); the rolling rod (91) is arranged on the other end of the measuring ruler (9), and the rolling rod (91) is embedded in the groove of the fourth collecting groove (11).

[0013] Furthermore, the ruler (9) is made of soft material.

[0014] Furthermore, the first fixing mechanism comprises a plug plate (2) and a first bolt (22);

[0015] One end of the plug plate (2) is assembled and connected to the top of the box cover (1) via the first bolt (22); after the plug plate (2) is disassembled, it is stored inside the first storage groove (21).

[0016] Furthermore, the second fixing mechanism comprises a second nut (6) and a support rod (7);

[0017] The top end of the support rod (7) is assembled and connected to the lower right end of the box body (4) through the second nut (6).

[0018] Furthermore, the second fixing mechanism also includes an insert rod (8), a threaded rod (10), a threaded sleeve (12) and a second bolt (13);

[0019] The threaded rod (10) is installed at the bottom of the support rod (7); the threaded sleeve (12) is installed on the outer side of the threaded rod (10), and the threaded sleeve (12) is threadably rotated along the threaded rod (10) so as to adjust the height of the threaded sleeve (12); the second bolt (13) is installed on the side of the threaded sleeve (12); and the insertion rod (8) is fixedly installed on the lower side of the threaded sleeve (12).

[0020] The land slope measuring device provided by the utility model has the following advantages:

[0021] 1. The utility model provides a land slope measuring device. By setting various storage slots, the overall volume of the measuring device when not in use can be effectively reduced, and the measuring mechanism can be effectively protected to avoid being exposed to the outside and affecting its service life.

[0022] 2. By setting the first fixing mechanism and the second fixing mechanism, the device can be conveniently fixed to the slope to be measured, and then the slope can be measured by the measuring mechanism, which has the advantages of simple and reliable slope measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a front view of a land slope measuring device provided in an embodiment of the present application;

[0024] Figure 2 It is a schematic diagram of the overall structure of a land slope measurement device provided in an embodiment of the present application;

[0025] Figure 3 is an exploded diagram of a land slope measuring device provided in an embodiment of the present application;

[0026] Figure 4 It is an axonometric diagram in a land slope measurement device provided in an embodiment of the present application;

[0027] Figure 5 A land slope measuring device provided in an embodiment of the present application Figure 4 A is an enlarged structural diagram of FIG.

[0028] In the figure: 1. box cover; 2. plug-in plate; 21. first storage slot; 3. first nut; 4. box body; 41. second storage slot; 42. third storage slot; 5. level; 6. second nut; 7. support rod; 8. plug-in rod; 9. ruler; 91. winding rod; 92. fixing rod; 10. threaded rod; 11. fourth storage slot; 12. threaded sleeve; 13. second bolt; 22. first bolt. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0030] See also Figure 1 to Figure 5 In this embodiment, a land slope measuring device is provided, including a box cover 1, a box body 4, a level 5, a measuring mechanism, a first fixing mechanism and a second fixing mechanism;

[0031] A level 5 is fixedly installed on the surface of the box 4; for example, the level 5 is installed on the front outer wall of the box 4. The level 5 can check whether the device is balanced when the measuring device is used, and can reduce the measurement error caused by the uneven ground;

[0032] The left end of the box body 4 is connected to the bottom end of the box cover 1 at an adjustable angle; for example, the left end of the box body 4 is assembled and connected to the bottom end of the box cover 1 through a first nut 3 .

[0033] The second fixing mechanism is installed at the lower right end of the box body 4; the first fixing mechanism is installed at the left top of the box cover 1; one end of the measuring mechanism is connected to the upper right end of the box body 4; the other end of the measuring mechanism is detachably connected to the right top of the box cover 1. The first fixing mechanism is used to be inserted into a soil pile with a slope, so as to facilitate fixing the device on the soil pile for measurement; the second fixing mechanism is used to be inserted into the soil to further stabilize the device for measurement; the measuring mechanism is used to measure the slope of the land.

[0034] In the present application, a fourth storage slot 11 for storing the box body 4 is opened on the right side of the box cover 1; a first storage slot 21 for storing the first fixing mechanism is opened on the left side of the box cover 1; a third storage slot 42 for storing the measuring mechanism is opened on the upper surface of the box body 4; and a second storage slot 41 for storing the second fixing mechanism is opened on the lower surface of the box body 4.

[0035] Therefore, when the measuring device is not in use, the second fixing mechanism is stored in the second storage slot 41, the measuring mechanism is stored in the third storage slot 42, the box 4 storing the second fixing mechanism and the measuring mechanism is stored in the fourth storage slot 11, and the first fixing mechanism is stored in the first storage slot 21. With this structure, the overall volume of the measuring device when not in use can be effectively reduced, and the measuring mechanism can also be effectively protected to prevent the measuring mechanism from being exposed to the outside and affecting its service life.

[0036] As a specific structure, the measuring mechanism includes a ruler 9, a rolling rod 91 and a fixed rod 92; the fixed rod 92 is fixedly installed at one end of the ruler 9; the fixed rod 92 is fixed in the groove of the third collection slot 42; the rolling rod 91 is arranged at the other end of the ruler 9, and the rolling rod 91 is embedded in the groove of the fourth collection slot 11. The ruler 9 is made of soft material. The rolling rod 91 can shrink one end of the ruler 9 by rotating. When the measuring slope is greater than 90 degrees, the ruler 9 can be extended by rotating the rolling rod 91 to the left; when it is less than 90 degrees, the ruler 9 can be shrunk by rotating the rolling rod 91 to the right; in order to adapt to the measurement of soil piles with different slopes, when the device is not in use, the ruler 9 can be stored in the third collection slot 42 to protect the ruler 9 and increase the service life of the ruler 9;

[0037] As a specific structure, the first fixing mechanism includes a plug plate 2 and a first bolt 22; one end of the plug plate 2 is assembled and connected with the top of the box cover 1 through the first bolt 22; after the plug plate 2 is disassembled, it is stored in the first storage slot 21. The method of use is as follows: when the plug plate 2 is not in use, it can be stored in the first storage slot 21, so that it will not hurt the workers when not in use. When in use, take it out and tighten the first bolt 22 to fix the plug plate 2. The angle of the plug plate 2 can be adjusted by the first bolt 22. When the device is in use, the plug plate 2 can be inserted into a sloped soil pile, so that the device can be fixed and measurement is convenient.

[0038] As a specific structure, the second fixing mechanism includes a second nut 6 and a support rod 7; the top end of the support rod 7 is assembled and connected with the lower right end of the box body 4 through the second nut 6.

[0039] Furthermore, the second fixing mechanism also includes an insert rod 8, a threaded rod 10, a threaded sleeve 12 and a second bolt 13; the threaded rod 10 is installed at the bottom of the support rod 7; the threaded sleeve 12 is installed on the outside of the threaded rod 10, and the threaded sleeve 12 is threadedly rotated along the threaded rod 10 to adjust the height of the threaded sleeve 12; the second bolt 13 is installed on the side of the threaded sleeve 12; the threaded sleeve 12 is fixed by tightening the second bolt 13. The insert rod 8 is fixedly installed on the lower side of the threaded sleeve 12, and the insert rod 8 can be inserted into the ground. The second fixing mechanism is used as follows: the support rod 7 is taken out of the box body 4 by rotating the second nut 6, and then the second nut 6 is tightened to fix the support rod 7, and then the height of the insert rod 8 can be adjusted by rotating the threaded sleeve 12, and the insert rod 8 can be fixed by tightening the second bolt 13, and finally the insert rod 8 is inserted into the ground, so that it is convenient to place the box cover 1 on one side of the slope, and it is convenient for the ruler 9 to measure the soil slope.

[0040] The utility model provides a land slope measuring device, and the use method thereof is as follows:

[0041] When it is necessary to measure the slope of the land, the box body 4 is located at the top of the reference plane of the slope, and the box body 4 is kept horizontal by observing the level meter 5, and the second fixing mechanism is inserted into the soil of the reference plane; by operating the first nut 3, the angle between the box cover 1 and the box body 4 is adjusted, so that the box cover 1 is close to the slope with a slope, and the first fixing mechanism is inserted into the slope to fix the position of the box body 4 and the box cover 1; then the measuring mechanism is operated to fix one end of the ruler 9 to one end of the box body 4, and the other end is stretched or shortened so that the other end of the ruler 9 contacts the slope, and the angle corresponding to the arc length of the ruler 9 is the slope of the slope.

[0042] Technical effects and advantages of the utility model:

[0043] 1. The utility model provides a land slope measuring device. By setting various storage slots, the overall volume of the measuring device when not in use can be effectively reduced, and the measuring mechanism can be effectively protected to avoid being exposed to the outside and affecting its service life.

[0044] 2. By setting the first fixing mechanism and the second fixing mechanism, the device can be conveniently fixed to the slope to be measured, and then the slope can be measured by the measuring mechanism, which has the advantages of simple and reliable slope measurement.

[0045] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A land slope measuring device, characterized in that: It comprises a box cover (1), a box body (4), a level (5), a measuring mechanism, a first fixing mechanism and a second fixing mechanism; The level (5) is fixedly mounted on the surface of the box body (4); the left end of the box body (4) is connected to the bottom end of the box cover (1) at an adjustable angle; the second fixing mechanism is installed at the lower right end of the box body (4); the first fixing mechanism is installed at the left top end of the box cover (1); one end of the measuring mechanism is connected to the upper right end of the box body (4); and the other end of the measuring mechanism is detachably connected to the right top end of the box cover (1).

2. A land slope measuring device according to claim 1, characterized in that: The left end of the box body (4) and the bottom end of the box cover (1) are assembled and connected via a first nut (3).

3. A land slope measuring device according to claim 1, characterized in that: A fourth storage slot (11) for storing the box body (4) is provided on the right side of the box cover (1); a first storage slot (21) for storing the first fixing mechanism is provided on the left side of the box cover (1); The upper surface of the box body (4) is provided with a third storage groove (42) for storing the measuring mechanism; and the lower surface of the box body (4) is provided with a second storage groove (41) for storing the second fixing mechanism.

4. A land slope measuring device according to claim 3, characterized in that: The measuring mechanism comprises a ruler (9), a rolling rod (91) and a fixing rod (92); The fixing rod (92) is fixedly mounted on one end of the measuring ruler (9); the fixing rod (92) is fixed in the groove of the third collecting groove (42); the rolling rod (91) is arranged on the other end of the measuring ruler (9), and the rolling rod (91) is embedded in the groove of the fourth collecting groove (11).

5. A land slope measuring device according to claim 4, characterized in that: The measuring ruler (9) is made of soft material.

6. A land slope measuring device according to claim 3, characterized in that: The first fixing mechanism comprises a plug plate (2) and a first bolt (22); One end of the plug plate (2) is assembled and connected to the top of the box cover (1) via the first bolt (22); after the plug plate (2) is disassembled, it is stored inside the first storage groove (21).

7. A land slope measuring device according to claim 3, characterized in that: The second fixing mechanism comprises a second nut (6) and a support rod (7); The top end of the support rod (7) is assembled and connected to the lower right end of the box body (4) through the second nut (6).

8. A land slope measuring device according to claim 7, characterized in that: The second fixing mechanism also includes an insert rod (8), a threaded rod (10), a threaded sleeve (12) and a second bolt (13); The threaded rod (10) is installed at the bottom of the support rod (7); the threaded sleeve (12) is installed on the outer side of the threaded rod (10), and the threaded sleeve (12) is threadably rotated along the threaded rod (10) so as to adjust the height of the threaded sleeve (12); the second bolt (13) is installed on the side of the threaded sleeve (12); and the insertion rod (8) is fixedly installed on the lower side of the threaded sleeve (12).

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