Device for rapidly detecting slope ratio

Abstract

The utility model belongs to the field of roadbed slope construction, and particularly relates to a device for quickly detecting a slope ratio, which comprises a pipe sleeve provided with a through hole along the length direction of the pipe sleeve; the vertical rod is arranged in the through hole in a penetrating mode, the first end of the vertical rod is positioned in the pipe sleeve through a first locking piece, and the second end of the vertical rod is rotationally connected with a first magnetic attraction block; the transverse rod is vertically fixed to the side wall of the pipe sleeve, and the end, away from the pipe sleeve, of the transverse rod is rotationally connected with a second magnetic attraction block; the first magnetic attraction block and the second magnetic attraction block are attracted to the inclined rod, so that a right triangle structure is formed among the vertical rod, the cross rod and the inclined rod; the right triangle formed by the cross rod, the vertical rod and the inclined rod is used for calibrating the slope ratio of a site, the vertical rod is adjusted to different lengths, so that the right triangle has different shapes, and the device can be used for side slopes with various slope ratios and is high in practicability.

Description

Technical Field

[0001] This utility model belongs to the field of roadbed slope construction technology, specifically relating to a device for quickly detecting slope ratio. Background Technology

[0002] Roadbeds all have designed slope ratios. During earthwork construction and after slope completion, the slope ratio needs to be tested. If the slope ratio is unqualified, the project cannot pass inspection and proceed with the next stage of construction. Furthermore, earthwork sloping needs to be completed in one go; over-excavation makes it impossible to apply additional soil. Therefore, to achieve the target slope ratio, it is necessary to test it. Currently, there are slope measuring instruments that can read the slope angle, but the degree reading is not intuitive enough. Alternatively, a triangular slope ratio device with a fixed angle can be made using timber. However, this requires carrying several slope gauges in areas with varying slopes, which is inconvenient.

[0003] Therefore, there is a need to provide an improved technical solution that addresses the shortcomings of the existing technology. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a device for rapidly detecting slope ratio.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An apparatus for rapidly detecting slope ratio, comprising:

[0007] A sleeve, wherein the sleeve is provided with a through hole along its length;

[0008] A vertical rod is inserted into the through hole. The first end of the vertical rod is positioned in the sleeve by a first locking member, and the second end of the vertical rod is rotatably connected to a first magnetic block.

[0009] A crossbar is vertically fixed to the side wall of the sleeve, and a second magnetic block is rotatably connected to the end of the crossbar away from the sleeve.

[0010] The first and second magnetic blocks are attached to the diagonal bar, forming a right-angled triangle structure between the vertical bar, the horizontal bar, and the diagonal bar.

[0011] Furthermore, the first end of the vertical rod is provided with a scale or markings for different slope ratios.

[0012] Furthermore, a sliding cylinder is fixed on the crossbar, and an auxiliary rod is inserted through the sliding cylinder. The auxiliary rod intersects the crossbar perpendicularly. The first end of the auxiliary rod is fixed by a hand-tightened bolt that passes through the sliding cylinder and is tightened against the auxiliary rod. The lower end of the auxiliary rod is rotatably connected to the diagonal rod.

[0013] Furthermore, the crossbar is provided with multiple auxiliary rods.

[0014] Furthermore, a spirit level is provided on the crossbar.

[0015] Furthermore, the first magnetic block and the second magnetic block are respectively mounted on the vertical or horizontal bar via hinge seats; the hinge seats are detachably connected to the vertical or horizontal bar.

[0016] Furthermore, the hinge seat includes an ear plate seat, a support plate seat, and a connecting shaft for connecting the ear plate seat and the support plate seat; the ear plate seat includes two ear plates arranged in parallel, and the support plate seat includes a clamping plate and a magnetic plate vertically connected to the end of the clamping plate, wherein the first magnetic block or the second magnetic block is fixed on the magnetic plate.

[0017] Furthermore, the clamping plate is located between or on the outside of the two clamping plates; the clamping plate is located in the middle or at the edge of the magnetic plate.

[0018] Furthermore, the crossbar adopts a length-adjustable sleeve, which includes an outer tube and an inner tube nested inside the outer tube, and the length of the sleeve is locked by a second locking member.

[0019] Furthermore, the horizontal bar, vertical bar, diagonal bar, and sleeve are all made of square tubing.

[0020] The beneficial effects of this utility model are:

[0021] The right triangle formed by the horizontal bar, vertical bar, and diagonal bar of this utility model is used to mark the slope ratio on site. By adjusting the vertical bar to different lengths, the right triangle can have different shapes and can be used for slopes with various slope ratios, making it highly practical.

[0022] In addition, the diagonal braces are connected to the horizontal braces and the vertical braces by magnetic blocks, which allows for easy adjustment of the connection positions of the horizontal braces, vertical braces and diagonal braces according to the changes in the vertical braces; and the diagonal braces of appropriate length can be selected according to different slopes to avoid the diagonal braces being too long and affecting on-site operations. Attached Figure Description

[0023] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. Wherein:

[0024] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model.

[0025] Figure 2 This is a rear view structural diagram of an embodiment of the present utility model.

[0026] Figure 3This is a top view of the crossbar structure according to an embodiment of the present invention.

[0027] Figure 4 This is a schematic diagram of the hinge seat according to an embodiment of the present utility model.

[0028] Figure 5 This is a schematic diagram of the main structure of another embodiment of the present invention.

[0029] In the diagram: 1-tube sleeve, 2-vertical rod, 3-scale, 4-horizontal rod, 5-slide cylinder, 6-auxiliary rod, 7-hand-tightening bolt, 8-level bubble, 9-diagonal rod, 10-first magnetic block, 11-second magnetic block, 12-first locking element, 13-second locking element, 14-inner tube, 15-outer tube, 16-hinge seat, 17-ear plate seat, 18-clamping plate, 19-magnetic plate, 20-connecting shaft. Detailed Implementation

[0030] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art are within the protection scope of this utility model.

[0031] In the description of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and do not require that this utility model be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. The terms "connected" and "linked" used in this utility model should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; they can refer to a direct connection or an indirect connection through intermediate components. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0032] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0033] like Figures 1 to 5 As shown, a device for rapidly detecting slope ratio includes: a sleeve 1, a vertical rod 2, a horizontal rod 4, and a diagonal rod 9;

[0034] The sleeve 1 has a through hole along its length. The length of the sleeve 1 can be the same as or greater than the height of the horizontal bar 4. The vertical bar 2 passes through the through hole. The first end of the vertical bar 2 is positioned in the sleeve 1 by a first locking member 12, and the second end of the vertical bar 2 is rotatably connected to a first magnetic block 10. The horizontal bar 4 is vertically fixed to the side wall of the sleeve 1, and the end of the horizontal bar 4 away from the sleeve 1 is rotatably connected to a second magnetic block 11. The first magnetic block 10 and the second magnetic block 11 are attracted to the side of the diagonal bar 9 facing the horizontal bar 4, so that the vertical bar 2, the horizontal bar 4 and the diagonal bar 9 form a right-angled triangle structure. By adjusting the length of the vertical bar 2, the shape of the right-angled triangle can be changed to mark different slope ratios. The first locking member 12 is generally a locking bolt.

[0035] The horizontal bar 4, vertical bar 2, diagonal bar 9 and the sleeve 1 are all made of square tubes. The diagonal bar 9 can be made of iron pipe, galvanized square tube or wooden block with an iron sheet fixed on one side. The magnetic block is attached to the iron sheet to fix the wooden block.

[0036] Furthermore, such as Figure 1 , Figure 2 , Figure 5 As shown, the first end of the vertical rod 2 is provided with a scale 3 or a mark for different slope ratios; in this embodiment, since the length of the horizontal rod 4 is fixed, the position of the vertical rod 2 can be marked and marked under each slope ratio, or the value of the scale 3 on the vertical rod 2 can be directly recorded, and the vertical rod 2 can be adjusted to the corresponding position when a slope ratio needs to be specified.

[0037] Furthermore, such as Figures 1 to 3 As shown, a sliding cylinder 5 is fixed on the crossbar 4, and an auxiliary rod 6 passes through the sliding cylinder 5. The auxiliary rod 6 is perpendicular to the crossbar 4. The first end of the auxiliary rod 6 is fixed by a hand-tightening bolt 7 that passes through the sliding cylinder 5 and is pressed against the auxiliary rod 6. The lower end of the auxiliary rod 6 is rotatably connected to the diagonal rod 9. When the vertical rod 2 is adjusted, the angle of the diagonal rod 9 will change, and at the same time, the auxiliary rod 6 will slide inside the sliding cylinder 5. After the position of the vertical rod 2 is adjusted and locked, the auxiliary rod 6 is locked by hand-tightening bolt 7 to fix the position of the auxiliary rod 6, which strengthens the support of the diagonal rod 9 and adds locking to reduce the possible slippage of the vertical rod 2 and the auxiliary rod 6 during the pressing and use of this device. One or more auxiliary rods 6 can be set on the crossbar 4. Optionally, in order to facilitate the replacement of auxiliary rods 6 of different lengths, a rod hole is provided at the lower end of the auxiliary rod 6, and a rotating column is fixed on one side of the diagonal rod 9. The rod hole can be fitted onto the rotating column to realize the connection between the auxiliary rod 6 and the diagonal rod 9. Optionally, a retaining spring or a retaining pin that radially passes through the rotating column can be fixed to the free end of the rotating column.

[0038] Furthermore, such as Figures 1 to 3 , Figure 5As shown, a spirit level 8 is provided on the horizontal bar 4. The spirit level 8 is located on the side of the horizontal bar 4 away from the diagonal bar 9 for easy observation. In use, the spirit level 8 ensures that the vertical bar 2 is absolutely horizontal, thereby keeping the vertical bar 2 absolutely vertical and reducing usage errors.

[0039] Furthermore, such as Figures 1 to 5 As shown, the first magnetic block 10 and the second magnetic block 11 are respectively mounted on the vertical rod 2 or the horizontal rod 4 via a hinge seat 16; the hinge seat 16 is detachably connected to the vertical rod 2 or the horizontal rod 4; specifically, the hinge seat 16 includes an ear plate seat 17, a support plate seat, and a connecting shaft 20 for connecting the ear plate seat 17 and the support plate seat; the ear plate seat 17 includes two parallel ear plates and a plate seat, and the horizontal rod 4 or the vertical rod 2 is inserted or bolted to the plate seat, and different lengths of horizontal rod 4 or vertical rod 2 can be selected for use as needed; the support plate seat includes a clamping plate 18 and a magnetic plate 19 vertically connected to the end of the clamping plate 18, and the first magnetic block 10 or the second magnetic block 11 is magnetically or adhesively fixed to the magnetic plate 19, and in use, the magnetic plate 19 is in direct contact with the diagonal rod 9.

[0040] In one embodiment, such as Figure 3 As shown, the clamping plate 18 is located between the two clamping plates 18, and the clamping plate 18 is located in the middle of the magnetic plate 19, so that in use, the diagonal bar 9 is located directly below the horizontal bar 4 and the vertical bar 2; in another embodiment, as Figure 4 As shown, the clamping plate 18 is located outside the two clamping plates 18, and the clamping plate 18 is located at the edge of the magnetic plate 19. Thus, in use, the positions of the diagonal bar 9, the horizontal bar 4, and the vertical bar 2 are misaligned. The diagonal bar 9 can be closer to the horizontal bar 4 and the vertical bar 2 than in the previous embodiment. As a result, the right-angled triangle formed by the device has more shapes and can adapt to more slope ratios.

[0041] Optional, such as Figure 5 As shown, the crossbar 4 is a sleeve with adjustable length. The sleeve includes an outer tube 15 and an inner tube 14 nested inside the outer tube 15. The length of the sleeve is locked by a second locking member 13, which can generally be a locking bolt. By setting the crossbar 4 with adjustable length, the side length of the right triangle formed by this device can be varied, thus making it suitable for calibration of more slope ratios.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be within the scope of protection of the pending claims of the present utility model.

Claims

1. A device for rapidly detecting slope ratio, characterized in that, include: The sleeve (1) is provided with a through hole along its length. A vertical rod (2) is inserted through the through hole. The first end of the vertical rod (2) is positioned in the sleeve (1) by the first locking member (12). The second end of the vertical rod (2) is rotatably connected to the first magnetic block (10). A crossbar (4) is vertically fixed to the side wall of the sleeve (1), and a second magnetic block (11) is rotatably connected to one end of the crossbar (4) away from the sleeve (1). The diagonal bar (9) is a wooden block with an iron sheet fixed on one side. The first magnetic block (10) and the second magnetic block (11) are attracted to the iron sheet, so that the vertical bar (2), the horizontal bar (4) and the diagonal bar (9) form a right-angled triangle structure. A slide cylinder (5) is fixed on the crossbar (4), and an auxiliary rod (6) is inserted inside the slide cylinder (5). The auxiliary rod (6) is perpendicular to the crossbar (4). The first end of the auxiliary rod (6) is fixed by a hand-tightening bolt (7) that passes through the slide cylinder (5) and is pressed against the auxiliary rod (6). The lower end of the auxiliary rod (6) is rotatably connected to the inclined rod (9). A rod hole is provided at the lower end of the auxiliary rod (6). A rotating column is fixed on one side of the inclined rod (9). The rod hole is fitted onto the rotating column to realize the connection between the auxiliary rod (6) and the inclined rod (9). A snap ring or a snap pin that radially penetrates the rotating column is fixed at the free end of the rotating column.

2. The device for rapidly detecting slope ratio according to claim 1, characterized in that: The first end of the vertical rod (2) is provided with a scale (3) or markings for different slope ratios.

3. The device for rapidly detecting slope ratio according to claim 1, characterized in that: Multiple auxiliary rods (6) are provided on the crossbar (4).

4. The device for rapidly detecting slope ratio according to claim 1, characterized in that: A spirit level (8) is provided on the crossbar (4).

5. The device for rapidly detecting slope ratio according to claim 1, characterized in that: The first magnetic block (10) and the second magnetic block (11) are respectively mounted on the vertical rod (2) or the horizontal rod (4) via a hinge seat (16); the hinge seat (16) is detachably connected to the vertical rod (2) or the horizontal rod (4).

6. The device for rapidly detecting slope ratio according to claim 5, characterized in that: The hinge seat (16) includes an ear plate seat (17), a support plate seat, and a connecting shaft (20) for connecting the ear plate seat (17) and the support plate seat; the ear plate seat (17) includes two ear plates arranged in parallel, and the support plate seat includes a clamping plate (18) and a magnetic plate (19) vertically connected to the end of the clamping plate (18), and the first magnetic block (10) or the second magnetic block (11) is fixed on the magnetic plate (19).

7. The device for rapidly detecting slope ratio according to claim 6, characterized in that: The clamping plate (18) is located in the middle or on the outside of the two clamping plates (18); the clamping plate (18) is located in the middle or on the edge of the magnetic plate (19).

8. The device for rapidly detecting slope ratio according to claim 1, characterized in that: The crossbar (4) is made of an adjustable sleeve, which includes an outer tube (15) and an inner tube (14) nested inside the outer tube (15). The length of the sleeve is locked by a second locking member (13).

9. The device for rapidly detecting slope ratio according to claim 1, characterized in that: The horizontal bar (4), vertical bar (2), diagonal bar (9) and the sleeve (1) are all made of square tubes.

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