Gradient detector

Abstract

The utility model provides a slope detector which comprises a vertical rod, a cross rod is movably installed at the bottom end of the vertical rod through a pivot, a first connecting rod and a second connecting rod are respectively and rotatably arranged between one end of the vertical rod and one end of the cross rod, and a detection mechanism is movably arranged between the first connecting rod and the second connecting rod. Through rotation of a first connecting rod, a second connecting rod, a vertical rod and a cross rod, the gradient detector can be folded and stored, so that the size of the gradient detector is reduced, and the gradient detector is convenient to carry; when the gradient detector is folded, the indicating dial is always located on the front side and the rear side of the vertical rod and the transverse rod, and folding of the gradient detector cannot be affected. A pointer can be fixed by arranging a knob, so that the gradient can be conveniently recorded, and the gradient accuracy is improved; and through arrangement of a clamping rod, a spring and a clamping groove, the rotating rod and the second connecting rod can be limited, the slope detector is convenient to use, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of project cost, especially relates to the technical field of slope detection, and specifically relates to a slope detector. Background Technique

[0002] The Chinese utility model patent with the publication number of CN220625289U discloses a slope detector for project cost, which includes a vertical rod. The bottom of the vertical rod is fixedly connected with a horizontal rod. One side above the horizontal rod is provided with a support rod. The top of the support rod is provided with a connecting rod. A handle is arranged on the connecting rod. A scale disk is arranged on the adjacent side of the connecting rod. A shaft rod penetrates through the center of the inside of the scale disk. Bearings are arranged at both ends of the shaft rod. A pointer is fixedly connected to the bottom of the bearing. A counterweight is fixedly connected to the bottom of the pointer.

[0003] The slope detector in the above scheme has a large volume and cannot be folded and stored, which is not convenient to carry. And when detecting the slope, it is necessary to hold this slope detector by hand and then record. After shaking, the angle indicated by the pointer will change, which is easy to produce errors and has low practicability.

[0004] Therefore, the utility model provides a slope detector. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a slope detector to solve the problems put forward in the above background technique. By rotating the first connecting rod, the second connecting rod, the vertical rod and the horizontal rod, the slope detector can be folded and stored, thereby reducing the volume of the slope detector and facilitating its carrying; by setting a knob, the pointer can be fixed, which is convenient for recording the slope, thereby improving the accuracy of the slope and having high practicability.

[0006] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a slope detector includes a vertical rod. The bottom end of the vertical rod is movably installed with a horizontal rod through a pivot. A first connecting rod and a second connecting rod are respectively rotatably arranged between one ends of the vertical rod and the horizontal rod. A detection mechanism is movably arranged between the first connecting rod and the second connecting rod. The detection mechanism includes a rotating rod. One end of the second connecting rod is rotatably installed on the outside of the rotating rod. Indicator disks are symmetrically and fixedly arranged at the front and rear ends of the rotating rod.

[0007] Furthermore, one end of the first connecting rod is fixedly connected to the rotating rod, and a limiting mechanism is arranged between the second connecting rod and the rotating rod.

[0008] Furthermore, the limiting mechanism includes an installation groove, and the installation groove is opened inside one end of the second connecting rod.

[0009] Furthermore, a clamping rod is arranged inside the installation groove in a limited sliding manner, and an arc surface is arranged at one end of the clamping rod.

[0010] Furthermore, a spring is fixedly arranged between the other end of the clamping rod and the inner wall of the installation groove, and two clamping grooves are formed at the position corresponding to the clamping rod on the surface of the rotating rod.

[0011] Furthermore, one end of the clamping rod is clamped inside one of the clamping grooves, and the other clamping groove is arranged on one side of the first connecting rod.

[0012] Furthermore, angle scales are arranged on the outer side of the surface of the indicating disc, a pointer is rotatably arranged at the center position of the indicating disc, and a knob is screwed and installed inside the bottom end of the pointer through a threaded hole.

[0013] Furthermore, the indicating disc is arranged on the front and back sides of the vertical plane where the vertical rod and the horizontal rod are located, and both the vertical rod and the horizontal rod are metal rods.

[0014] The beneficial effects of the present utility model: A slope detector of the present utility model can fold and store the slope detector by rotating the first connecting rod, the second connecting rod, the vertical rod and the horizontal rod, thereby reducing the volume of the slope detector and facilitating its carrying; when folding the slope detector, the indicating disc is always located on the front and back sides of the vertical rod and the horizontal rod, and will not affect the folding of the slope detector; the pointer can be fixed by setting the knob, which is convenient for recording the slope, thereby improving the accuracy of the slope; the clamping rod, the spring and the clamping groove can limit the rotating rod and the second connecting rod, which is convenient for using the slope detector and has high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural diagram of a slope detector of the present utility model;

[0016] Figure 2 is a partial enlarged view at A of a slope detector of the present utility model Figure 1 in;

[0017] Figure 3 is a structural diagram of a part of the structure of a slope detector of the present utility model;

[0018] Figure 4 is a cross-sectional view of a part of the structure of a slope detector of the present utility model;

[0019] In the figure: 1, vertical rod; 2, horizontal rod; 3, detection mechanism; 4, first connecting rod; 5, second connecting rod; 6, indicating disc; 7, pointer; 8, knob; 9, angle scale; 10, rotating rod; 11, clamping rod; 12, clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a slope detector, including a vertical rod 1, the bottom end of the vertical rod 1 is movably installed with a cross rod 2 through a pivot, a first connecting rod 4 and a second connecting rod 5 are respectively rotatably arranged between one ends of the vertical rod 1 and the cross rod 2, a detection mechanism 3 is movably arranged between the first connecting rod 4 and the second connecting rod 5, the detection mechanism 3 includes a rotating rod 10, one end of the second connecting rod 5 is rotatably installed on the outside of the rotating rod 10, indicating disks 6 are symmetrically and fixedly arranged at the front and rear ends of the rotating rod 10, the vertical rod 1 and the cross rod 2 are movably connected to each other, and the first connecting rod 4 and the second connecting rod 5 are movably connected through the detection mechanism 3, so that the slope detector can be folded, thereby reducing the volume of the slope detector and facilitating its carrying.

[0022] In this embodiment, one end of the first connecting rod 4 is fixedly connected to the rotating rod 10, a limiting mechanism is arranged between the second connecting rod 5 and the rotating rod 10, the limiting mechanism includes an installation groove, the installation groove is opened inside one end of the second connecting rod 5, a clamping rod 11 is limited and slidably arranged inside the installation groove, one end of the clamping rod 11 is provided with an arc surface, a spring is fixedly arranged between the other end of the clamping rod 11 and the inner wall of the installation groove, two clamping grooves 12 are opened on the surface of the rotating rod 10 corresponding to the position of the clamping rod 11, one end of the clamping rod 11 is clamped inside one of the clamping grooves 12, and the other clamping groove 12 is arranged on one side of the first connecting rod 4. The first connecting rod 4 and the second connecting rod 5 can rotate through the rotating rod 10, and the clamping rod 11 can be clamped inside the corresponding clamping groove 12 under the elastic force of the spring, so as to limit the second connecting rod 5 and the rotating rod 10, and facilitate the use of the device for slope detection.

[0023] In this embodiment, angle scales 9 are arranged on the outer side of the surface of the indicating disk 6, a pointer 7 is rotatably arranged at the center position of the indicating disk 6, a knob 8 is screwed and installed inside the bottom end of the pointer 7 through a screw hole, the indicating disks 6 are arranged on the front and rear sides of the vertical plane where the vertical rod 1 and the cross rod 2 are located, both the vertical rod 1 and the cross rod 2 are metal rods, and the pointer 7 can keep a vertical state under its own weight and the gravity of the knob 8, which is convenient for pointing to different scales during slope detection, and the pointer 7 is fixed through the knob 8, so as to facilitate the recording of the slope and improve the accuracy of slope detection.

[0024] When the slope detector is used, when folding, the detection mechanism 3 such as the indicator disk 6 is squeezed toward the connection direction of the vertical pole 1 and the horizontal pole 2, so that one end of the second connecting rod 5 drives the clamping rod 11 to squeeze the clamping slot 12, so that the clamping rod 11 slides toward the inside of the installation slot and compresses the spring, and one end of the second connecting rod 5 rotates on the rotating rod 10, and at the same time, the other end of the second connecting rod 5 rotates at the top of the vertical pole 1 and approaches the vertical pole 1, the first connecting rod 4 drives the rotating rod 10 and the indicator disk 6 to move, and one end of the first connecting rod 4 rotates at one end of the horizontal rod 2 and approaches the horizontal rod 2, the vertical pole 1 and the horizontal rod 2 rotate and approach each other through the rotating shaft, and the slope detector can be folded and stored by rotating the first connecting rod 4, the second connecting rod 5, the vertical pole 1 and the horizontal rod 2, thereby reducing the slope detector. The volume of the device, and the clamping rod 11 is clamped in the inside of the clamping groove 12 on the other side under the elastic force of the spring, which is convenient for limiting the detection mechanism 3 and the like, and convenient for carrying it. When the slope detector is folded, the indicator plate 6 is always on the front and rear sides of the vertical pole 1 and the horizontal rod 2, and will not affect the folding of the slope detector; when in use, the detection mechanism 3 such as the indicator plate 6 is pulled in the opposite direction, and the detection mechanism 3 drives the vertical pole 1 and the horizontal rod 2 to rotate through the first connecting rod 4 and the second connecting rod 5, so as to open the slope detector, fit the horizontal rod 2 with the slope surface, and the pointer 7 remains in a vertical state under its own weight and the gravity of the knob 8. The scale pointed to by the pointer 7 at this time is read, and the knob 8 is turned. By setting the knob 8, the pointer 7 can be fixed, which is convenient for recording the slope, thereby improving the accuracy of the slope.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A slope detector, comprising a vertical rod (1), characterized in that, The bottom end of the vertical rod (1) is movably installed with a cross rod (2) through a pivot. A first connecting rod (4) and a second connecting rod (5) are respectively rotatably arranged between one ends of the vertical rod (1) and the cross rod (2). A detection mechanism (3) is movably arranged between the first connecting rod (4) and the second connecting rod (5). The detection mechanism (3) includes a rotating rod (10). One end of the second connecting rod (5) is rotatably installed on the outer side of the rotating rod (10). Indicator disks (6) are symmetrically and fixedly arranged at the front and rear ends of the rotating rod (10).

2. The slope detector according to claim 1, wherein: One end of the first connecting rod (4) is fixedly connected to the rotating rod (10). A limiting mechanism is arranged between the second connecting rod (5) and the rotating rod (10).

3. The slope detector according to claim 2, wherein: The limiting mechanism includes a mounting groove which is opened inside one end of the second connecting rod (5).

4. The slope detector according to claim 3, characterized in that: A clamping rod (11) is limited and slidably arranged inside the mounting groove. One end of the clamping rod (11) is provided with an arc surface.

5. The slope detector according to claim 4, wherein: A spring is fixedly arranged between the other end of the clamping rod (11) and the inner wall of the mounting groove. Two clamping grooves (12) are opened on the surface of the rotating rod (10) corresponding to the position of the clamping rod (11).

6. The slope detector according to claim 5, characterized in that: One end of the clamping rod (11) is clamped inside one of the clamping grooves (12), and the other clamping groove (12) is arranged on one side of the first connecting rod (4).

7. The slope detector according to claim 1, wherein: Angle scales (9) are arranged on the outer side of the surface of the indicator disk (6). A pointer (7) is rotatably arranged at the central position of the indicator disk (6). A knob (8) is screwed and installed inside the bottom end of the pointer (7) through a screw hole.

8. A slope detector according to claim 1, wherein: The indicator disks (6) are arranged on the front and rear sides of the vertical plane where the vertical rod (1) and the cross rod (2) are located. Both the vertical rod (1) and the cross rod (2) are metal rods.

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