Gradient measuring device

Abstract

The utility model relates to the technical field of measuring devices, in particular to a gradient measuring device. Aiming at the problem that when foreign matters, non-uniform surfaces or other obstacles exist on a slope surface, the bottom surface of the gradient measuring instrument cannot be stably placed on the slope surface, and a measuring result is possibly inaccurate, the following technical scheme is provided: the gradient measuring instrument comprises a bottom plate and a gradient measuring instrument arranged at the top of the bottom plate; the supporting mechanism is arranged below the bottom plate and used for supporting, and the supporting mechanism has a folded state and an unfolded state; the adjusting assembly is used for driving the supporting mechanism to be switched between the folded state and the unfolded state. The device can be stably placed on a slope with foreign matters, non-uniform surfaces or other obstacles, so that the measurement accuracy is improved.

Description

Technical Field

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

[0002] In civil engineering, architectural design and construction, it is crucial to understand the slope of the ground. When there are foreign objects, uneven surfaces or other obstacles on the slope, the bottom surface of the slope measuring instrument cannot be firmly placed on the slope, which may lead to inaccurate measurement results. In view of this, the utility model proposes a slope measuring device. Utility Model Content

[0003] The utility model aims to propose a slope measuring device to solve the problem in the background technology that when there are foreign objects, uneven surfaces or other obstacles on the slope, the bottom surface of the slope measuring instrument cannot be firmly placed on the slope, which may lead to inaccurate measurement results.

[0004] The technical solution of the utility model is: a slope measuring device, comprising a base plate and a slope measuring instrument installed on the top of the base plate; a supporting mechanism arranged under the base plate for supporting, the supporting mechanism having two states of folded and unfolded; and an adjusting component for driving the supporting mechanism to switch between the folded state and the unfolded state.

[0005] Optionally, the supporting mechanism includes a connecting block and a supporting frame, two groups of the connecting blocks are symmetrically arranged at the bottom of the base plate, and the connecting blocks are rotatably connected to the base plate, and the U-shaped supporting frame is fixedly connected to one end of the connecting block away from the base plate.

[0006] Optionally, the support mechanism further includes a first threaded rod and an anti-skid pad, wherein the first threaded rod is threadedly connected to one end of the support frame, and the anti-skid pad is fixedly connected to one end of the first threaded rod away from the support frame.

[0007] Optionally, the support mechanism also includes a slide groove, a slider, a limit bar, and a connecting column. The slide groove is opened at the bottom of the base plate, and the two groups of sliders are slidably connected in the slide groove. The two groups of limit bars are respectively fixedly connected to the side of the two groups of sliders away from each other. The limit bar is also slidably connected in the slide groove, and the connecting column is rotatably connected between the support frame and the limit bar.

[0008] Optionally, the adjustment assembly includes a second threaded rod, a gear, and a clearance groove. The two groups of the second threaded rods are rotatably connected in the slide groove, the two groups of the sliding blocks are respectively threadedly connected to a group of second threaded rods, the two groups of gears are respectively installed on the two groups of second threaded rods and the two groups of gears are meshed with each other, and the clearance groove is opened at the bottom of the base plate and at a position corresponding to the gear.

[0009] Optionally, the adjustment assembly further includes a servo motor mounted on a side surface of the base plate, wherein an output end of the servo motor passes through the base plate and is fixedly connected to one end of a set of second threaded rods.

[0010] Optionally, a plurality of groups of support plates are installed at the bottom of the base plate.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects:

[0012] The utility model supports the bottom plate on a flat slope surface by setting a support plate, so that the slope measuring instrument can be placed stably, which is convenient for measuring the slope.

[0013] Furthermore, by setting the adjustment component, the connecting column can be driven to deflect, thereby changing the support mechanism from a retracted state to an extended state, and multiple groups of anti-slip pads are in contact with the slope surface for support. At the same time, the extension length of the first threaded rod can be adjusted, which is convenient for adapting to slopes with foreign objects or uneven surfaces, so that the slope measuring instrument can be placed stably and convenient for measurement;

[0014] In summary, the utility model can be stably placed on a slope with foreign matter, uneven surfaces or other obstacles, thereby improving the accuracy of measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereogram of a slope measuring device;

[0016] Figure 2 is a schematic diagram of the stowed state of the support mechanism;

[0017] Figure 3 is a schematic diagram of the expanded state of the support mechanism;

[0018] Figure 4 It is a schematic diagram of the structure of the regulating component.

[0019] Reference numerals:

[0020] 1. Base plate; 11. Support plate; 2. Slope measuring instrument;

[0021] 3. Support mechanism; 31. Connecting block; 32. Support frame; 33. First threaded rod; 34. Anti-skid pad; 35. Slide groove; 36. Sliding block; 37. Limiting strip; 38. Connecting column;

[0022] 4. Adjustment assembly; 41. Second threaded rod; 42. Gear; 43. Give way groove; 44. Servo motor. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example

[0029] like Figure 1 As shown, the utility model provides a slope measuring device, comprising a base plate 1 and a slope measuring instrument 2 installed on the top thereof, the slope measuring instrument 2 is used to measure the slope. A plurality of support plates 11 are installed at the bottom of the base plate 1, the support plates 11 are used to support the base plate 1.

[0030] For details, please refer to Figure 2-4As shown, the above-mentioned measuring device includes a support mechanism 3 arranged below the base plate 1 for support, and the support mechanism 3 has two states: folded and unfolded. The support mechanism 3 includes a connecting block 31 and a support frame 32. Two groups of connecting blocks 31 are symmetrically arranged at the bottom of the base plate 1, and the connecting blocks 31 are rotatably connected to the base plate 1. The support frame 32 arranged in a U shape is fixedly connected to the end of the connecting block 31 away from the base plate 1, and the support frame 32 is rotatably connected to the bottom of the base plate 1 through the connecting block 31. The support mechanism 3 also includes a first threaded rod 33 and an anti-skid pad 34. The first threaded rod 33 is threadedly connected to one end of the support frame 32, so that the first threaded rod 33 can move along its own length direction when rotating, and adjust its length extending from the support frame 32, so as to facilitate contact with a slope with foreign matter or uneven surface. The anti-skid pad 34 is fixedly connected to the end of the first threaded rod 33 away from the support frame 32, and the anti-skid pad 34 is used to increase friction. The support mechanism 3 further includes a slide groove 35, a slider 36, a limit bar 37, and a connecting column 38. The slide groove 35 is provided at the bottom of the base plate 1. Two groups of sliders 36 are slidably connected in the slide groove 35. The sliders 36 move along the length direction of the slide groove 35. Two groups of limit bars 37 are respectively fixedly connected to the sides of the two groups of sliders 36 that are away from each other. The limit bars 37 are also slidably connected in the slide groove 35. The limit bars 37 are used to limit the position of the sliders 36 when they slide, so that the sliders 36 move smoothly. The connecting column 38 is rotatably connected between the support frame 32 and the limit bar 37, so that the slider 36 can drive the connecting column 38 to deflect when it moves, thereby driving the support frame 32 and the connecting block 31 to rotate synchronously, thereby completing the switching of the state of the support mechanism 3.

[0031] Further, such as Figure 3 and Figure 4 As shown, the measuring device also includes an adjustment component 4 for driving the support mechanism 3 to switch between the stowed state and the unfolded state. The adjustment component 4 includes a second threaded rod 41, a gear 42, and a clearance groove 43. The two groups of second threaded rods 41 are both rotatably connected in the slide groove 35, and the second threaded rods 41 rotate in place. The two groups of sliders 36 are respectively threadedly connected to a group of second threaded rods 41, and are used to drive the sliders 36 to move along the length direction of the second threaded rods 41 when the second threaded rods 41 rotate. The two groups of gears 42 are respectively installed on the two groups of second threaded rods 41 and the two groups of gears 42 are meshed with each other. The rotation directions of the two groups of gears 42 are opposite, and the gears 42 rotate synchronously with the second threaded rods 41, so that the rotation directions of the two groups of second threaded rods 41 are opposite, and then the movement directions of the two groups of sliders 36 are opposite. A clearance groove 43 is provided at the bottom of the base plate 1 at a position corresponding to the gear 42. The adjustment assembly 4 also includes a servo motor 44 installed on the side of the base plate 1. The output end of the servo motor 44 passes through the base plate 1 and is fixedly connected to one end of a group of second threaded rods 41. The servo motor 44 is used to drive the second threaded rods 41 to rotate.

[0032] In this embodiment, the base plate 1 is placed on the slope surface by the support plate 11, and then the slope is detected by the slope measuring instrument 2. When there are foreign objects, uneven surfaces or other obstacles on the slope surface, the servo motor 44 is started to drive the second threaded rod 41 to rotate, so that the gear 42 fixedly connected to the second threaded rod 41 rotates synchronously. The two sets of gears 42 mesh with each other and rotate synchronously. At this time, the two sets of second threaded rods 41 rotate synchronously and their rotation directions are opposite. Thereby driving the two sets of sliders 36 to move along the length direction of the second threaded rod 41 and approach each other. At this time, the two sets of sliders 36 move smoothly and approach each other under the limiting action of the limiting strip 37, and at this time drive the two sets of connecting columns 38 to deflect. Thereby, the support frame 32 starts to drive the connecting block 31 to rotate at the bottom of the base plate 1 until the support frame 32 is perpendicular to the base plate 1. At this time, the base plate 1 is away from the slope surface, which is convenient for placing it on the slope surface with other obstacles. At the same time, according to the foreign matter and uneven surface of the slope, the first threaded rod 33 can be rotated to adjust the length of the first threaded rod 33 extending from the support frame 32, so that the base plate 1 is placed stably, and the installation of the slope measuring instrument 2 is stable, which is convenient for accurate measurement of the slope.

[0033] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A slope measuring device, It is characterized in that include: A base plate (1) and a slope measuring instrument (2) mounted on the top of the base plate; A supporting mechanism (3) disposed below the bottom plate (1) for supporting, the supporting mechanism (3) having two states: folded and unfolded; An adjustment component (4) is used for driving the support mechanism (3) to switch between a retracted state and an unfolded state.

2. A slope measuring device according to claim 1, It is characterized in that The support mechanism (3) comprises a connecting block (31) and a supporting frame (32); two groups of the connecting blocks (31) are symmetrically arranged at the bottom of the base plate (1); the connecting blocks (31) are rotatably connected to the base plate (1); and the supporting frame (32) is U-shaped and fixedly connected to one end of the connecting block (31) away from the base plate (1).

3. A slope measuring device according to claim 2, It is characterized in that The support mechanism (3) further comprises a first threaded rod (33) and an anti-skid pad (34); the first threaded rod (33) is threadedly connected to one end of the support frame (32); and the anti-skid pad (34) is fixedly connected to one end of the first threaded rod (33) away from the support frame (32).

4. A slope measuring device according to claim 3, It is characterized in that The support mechanism (3) further comprises a slide groove (35), a slider (36), a limit bar (37), and a connecting column (38); the slide groove (35) is provided at the bottom of the base plate (1); two groups of the sliders (36) are slidably connected in the slide groove (35); two groups of the limit bars (37) are respectively fixedly connected to the sides of the two groups of sliders (36) which are away from each other; the limit bars (37) are also slidably connected in the slide groove (35); and the connecting column (38) is rotatably connected between the support frame (32) and the limit bar (37).

5. A slope measuring device according to claim 4, It is characterized in that The adjustment assembly (4) comprises a second threaded rod (41), a gear (42), and a clearance groove (43); two groups of the second threaded rods (41) are both rotatably connected in the slide groove (35); two groups of the slide blocks (36) are respectively threadedly connected to one group of the second threaded rods (41); two groups of the gears (42) are respectively installed on the two groups of the second threaded rods (41) and the two groups of gears (42) are meshed with each other; and the clearance groove (43) is arranged at a position corresponding to the gear (42) at the bottom of the base plate (1).

6. A slope measuring device according to claim 5, It is characterized in that The adjustment assembly (4) further comprises a servo motor (44) mounted on the side of the base plate (1); an output end of the servo motor (44) passes through the base plate (1) and is fixedly connected to one end of a set of second threaded rods (41).

7. A slope measuring device according to claim 1, It is characterized in that A plurality of groups of support plates (11) are installed at the bottom of the base plate (1).

Images