Sliding plate field curve slope earth excavation caliper

Abstract

The utility model provides a sliding plate field curve slope earth excavation caliper. The sliding plate field curve slope earth excavation caliper comprises a curved bow piece, a track and a moving unit. The curved bow piece is provided with a profiling surface of a profiling side slope; the track is laid along the extension direction of the slope; the moving unit is fixedly connected with the end part of the curved bow piece and is in sliding connection with the track; wherein the moving unit can drive the curved bow piece to move along the track. The curved bow piece is used as a reference to trim the side slope, and the construction efficiency of the curved side slope can be improved.

Description

Technical Field

[0001] The present application relates to the field of building construction technology, and in particular to a caliper for earthwork excavation of curved slopes in skateparks. Background Art

[0002] Skateboard parks often require unique curved surface designs to meet the diverse needs and challenging maneuvers of skateboarding enthusiasts. However, the current lack of effective curved surface measurement tools in the engineering field forces construction workers to rely on traditional methods of estimation and trial and error, resulting in low construction efficiency and difficulty ensuring quality. To address this issue, the inventors have developed a caliper for excavating curved slopes in skateparks. Utility Model Content

[0003] The present application provides a caliper for earthwork excavation of curved slopes in a skatepark, so as to solve the technical problem of inconvenience in construction of curved slopes.

[0004] The technical solution of this application is as follows:

[0005] The present application provides a skateboard park curved slope earthwork excavation caliper, which comprises: a curved bow piece, a track and a moving unit;

[0006] The curved limb has a contoured surface with a contoured slope;

[0007] The track is laid along the extension direction of the slope;

[0008] The moving unit is fixedly connected to the end of the curved bow piece, and the moving unit is slidably connected to the track;

[0009] The moving unit can drive the curved bow piece to move along the track.

[0010] By adopting the technical solution of the present application, the moving unit drives the curved bow piece to move along the track, so that the contoured surface of the curved bow piece moves along the extension direction of the slope. The curved bow piece is used as a reference to trim the slope, which can improve the construction efficiency of the curved slope.

[0011] In some implementations, the curved limb includes at least two arc-shaped rods located on the same circumferential surface.

[0012] In some implementations, connecting rods are provided between adjacent rods.

[0013] In some implementations, the connecting rod is parallel to the axis of the rod.

[0014] In some implementations, a bow string is disposed between the curved limbs and the moving unit.

[0015] In some implementations, one end of the bowstring is fixedly connected to the connecting rod.

[0016] In some implementations, the mobile unit includes a counterweight.

[0017] In some implementations, the mobile unit further includes a level.

[0018] In some implementations, a support portion is provided at one end of the curved limb away from the moving unit.

[0019] In some implementations, the support portion is fixedly connected to the connecting rod, and the support portion includes a support wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only used to explain the present application, rather than to limit the scope of the present application. In the accompanying drawings:

[0021] Figure 1 is a schematic diagram of a caliper for excavating earthwork on a curved slope of a skatepark according to an embodiment of the present application;

[0022] Figure 2 This is a diagram showing the usage of a caliper for excavating earthwork on a curved slope at a skatepark according to an embodiment of the present application;

[0023] Reference numerals:

[0024] 10. Curved bow limb; 11. Rod; 12. Connecting rod; 13. Bow string; 14. Support part; 15. Support beam;

[0025] 20. Track;

[0026] 30. Mobile unit; 31. Frame; 32. Sliding wheel; 33. Counterweight; 34. Level;

[0027] 40. Slope. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of this application clearer, the application is further described in detail below in conjunction with the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain this application and are not used to limit this application.

[0029] See also Figure 1-Figure 2 In this embodiment, a skateboard park curved slope excavation caliper includes a curved limb 10, a track 20, and a movable unit 30; wherein the curved limb 10 has a contoured surface that contours the slope 40; the track 20 is laid along the extension direction of the slope 40; the movable unit 30 is fixedly connected to the end of the curved limb 10 and is slidably connected to the track 20; the movable unit 30 can drive the curved limb 10 to move along the track 20.

[0030] By adopting the technical solution of the present application, the moving unit 30 drives the curved limb 10 to move along the track 20, so that the contoured surface of the curved limb 10 moves along the extension direction of the slope 40. The curved limb 10 is used as a reference to trim the slope 40, which can improve the construction efficiency of the curved slope.

[0031] It should be noted that the curved bow limb 10 includes two arc-shaped rods 11 located on the same circumferential surface, and the two arc-shaped rods 11 are fixedly connected by a connecting rod 12. The connecting rod 12 is arranged parallel to the axis of the rod 11. An L-shaped support portion 14 is fixedly connected to the upper end of the curved bow limb 10, and a support wheel 15 is provided at the bottom of the support portion 14. The support wheel 15 is a universal wheel, and the support wheel 15 abuts against the plane at the top of the slope 40. The support portion 14 is used to support the curved bow limb 10.

[0032] In addition, the mobile unit 30 is fixedly connected to the lower end of the curved bow piece 10. The mobile unit 30 includes a frame 31, which is fixedly connected to the lower end of the curved bow piece 10. A sliding wheel 32 is provided at the lower part of the frame 31, and the sliding wheel 32 can be rotatably clamped on the track 20. In order to improve the stability of the posture of the curved bow piece 10, a bowstring 13 is fixedly connected between the frame 31 and the connecting rod 12. As an example, the bowstring 13 is made of square steel. At the same time, a counterweight 33 is provided on the frame 31. As an example, the counterweight 33 is a sandbag, which is tied to the frame 31. A spirit level 34 is also provided on the frame 31, and the spirit level 34 is used to ensure that the overall level of the frame 31 is maintained.

[0033] It should be noted that the curvature of the curved limb 10 is the same as the curvature of the curved slope 40 of the skatepark. The outer surface of the curved limb 10 forms a contoured surface. The slide rail 20 is laid on the horizontal plane at the lower end of the slope 40, and the track 20 is laid along the extension direction of the slope 40. The horizontal distance between the track 20 and the lower end of the slope 40 is the same. The sliding wheel 32 of the mobile unit 30 is clamped on the track 20. The worker pushes the mobile unit 30 to move along the track 20, so that the curved limb 10 moves along the slope 40 as a whole. The concave and convex parts of the slope 40 are trimmed with the curved limb 10 as a reference, thereby improving the efficiency of slope construction.

[0034] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A caliper for excavating earthwork on curved slopes of a skatepark, characterized in that: include: a curved limb, wherein the curved limb has a contoured surface with a contoured slope; A track, wherein the track is laid along the extension direction of the slope; a moving unit, the moving unit being fixedly connected to the end of the curved bow segment and being slidably connected to the track; The moving unit can drive the curved bow piece to move along the track.

2. The skateboard park curved slope earthwork excavation caliper according to claim 1, characterized in that: The curved bow limb includes at least two arc-shaped rods located on the same circumferential surface.

3. The skateboard park curved slope earthwork excavation caliper according to claim 2, characterized in that: Connecting rods are provided between adjacent rods.

4. The skateboard park curved slope earthwork excavation caliper according to claim 3, characterized in that: The connecting rod is parallel to the axis of the rod.

5. The skateboard park curved slope earthwork excavation caliper according to claim 4, characterized in that: A bowstring is provided between the curved bow piece and the moving unit.

6. The skateboard park curved slope earthwork excavation caliper according to claim 5, characterized in that: One end of the bowstring is fixedly connected to the connecting rod.

7. The skateboard park curved slope earthwork excavation caliper according to claim 6, characterized in that: The moving unit includes a counterweight.

8. The skateboard park curved slope earthwork excavation caliper according to claim 7, characterized in that: The mobile unit further comprises a level.

9. The skateboard park curved slope earthwork excavation caliper according to claim 8, characterized in that: A supporting portion is provided at one end of the curved bow piece away from the moving unit.

10. The skateboard park curved slope earthwork excavation caliper according to claim 9, characterized in that: The support portion is fixedly connected to the connecting rod, and the support portion includes a support wheel.

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