Pouring concrete gradient measuring structure

Abstract

The utility model relates to the technical field of gradient measurement, in particular to a pouring concrete gradient measurement structure, which comprises a detection trolley and is characterized in that a trolley amplitude rod is mounted on the detection trolley and is parallel to the amplitude of the detection trolley, a support frame is mounted on the detection trolley in a sliding manner, and the trolley amplitude rod is parallel to the amplitude of the detection trolley. A gradient inclined balancing weight is rotationally mounted on the supporting frame, a base plate is arranged on the gradient inclined balancing weight, drawing paper is arranged on the base plate, and a painting brush is mounted on the base plate; the base plate is driven by the balancing weight to rotate, the drawing paper is driven by the paper winding roller to move, so that coherent inclined scratches are left on the drawing paper by the drawing pen, the drawing pen directly slides out of the concrete slope angle and track changes, the slope change is represented by the lineation slope and folds, the numerical value change is more visual and continuous, the instantaneous value of the slope can be clearly recorded, and the working efficiency is improved. The detection preparation steps are saved, the detection efficiency is improved, and the labor burden is reduced.

Description

Technical Field

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

[0002] During construction, in order to prevent accidents such as landslides and ensure construction safety and project quality, when the excavation depth or filling height of the excavation or filling exceeds a certain limit, a slope with a certain slope must be made on its edge. Too large a slope increases expenses, and too small a slope reduces safety. Regardless of whether it is a road project, bridge project, or drainage project, the slope of the slope or structural surface must be measured and tested during construction to ensure that the project meets the design requirements.

[0003] Traditional slope detection measures mainly use slope gauges, which require measuring the width of the shoulder in advance and drawing a straight line on the outside of the shoulder for measurement. This measurement method requires cumbersome preliminary preparations, and measures one point at a time. Measuring other points requires autonomous movement, and when measuring other areas, the preparations need to be repeated. Existing slope detection devices for engineering supervision generally include four legs, with a rectangular frame horizontally provided on the upper ends of the four legs, telescopic rods provided on the left and right sides of the rectangular frame, positioning mechanisms provided on the front and rear sides of the telescopic rods, and a mounting cylinder fixed at the lower end of the telescopic rod. A movable plate is provided in the two mounting cylinders through a rotating shaft. The device can collect slope values ​​of several detection points on the slope surface at one positioning. The difference in these slope values ​​can be used to intuitively judge whether the slope surface meets the design standards, thereby greatly improving the accuracy of the detection and reducing the workload of supervisors in slope detection.

[0004] However, the above device still has certain problems: although it is a continuous detection, the detected values ​​need to be processed by a computer later before the change curve can be displayed, and cannot be presented directly. Therefore, we proposed a poured concrete slope measurement structure. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the slope change curve of continuous detection points cannot be directly presented, and a pouring concrete slope measurement structure is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A structure for measuring the slope of poured concrete includes a detection trolley, characterized in that a trolley amplitude rod is installed on the detection trolley, the trolley amplitude rod is parallel to the amplitude of the detection trolley, a support frame is slidably installed on the detection trolley, a slope tilting counterweight block is rotatably installed on the support frame, a pad is provided on the slope tilting counterweight block, a drawing paper is provided on the pad, a paintbrush is installed on the pad, the tip of the paintbrush is in contact with the drawing paper, the paintbrush is connected to the trolley amplitude rod through a connecting mechanism, a motion mechanism for moving the drawing paper is provided on the pad, and the motion mechanism includes a paper winding roller installed on the pad.

[0008] A further solution of the present invention is that four wheels are provided on the lower side of the detection trolley, and every two of the wheels are connected by a connecting rod in the longitudinal direction, and the connection angle of the two connecting rods is consistent with the angle of the trolley amplitude rod.

[0009] A further solution of the present invention is that a paper stock roller is rotatably mounted on the pad, a paper winding motor is mounted on the pad, an output end of the paper winding motor is connected to one end of the drawing paper, and the other end of the drawing paper is connected to the paper stock roller.

[0010] A further solution of the present invention is that a clamping shaft is fixedly installed on the pad, a gap of the thickness of drawing paper is provided between the clamping shaft and the pad, and two clamping shafts are provided on the pad and located on both sides of the paintbrush.

[0011] A further solution of the present invention is that a sliding shaft is installed on the pad, a moving seat is slidably installed on the sliding shaft, a first sliding groove is provided on the moving seat, the paintbrush slides in the first sliding groove, an elastic member is installed in the first sliding groove, the other end of the elastic member is connected to the tail end of the paintbrush, and the elastic member is preferably a spring.

[0012] A further solution of the present utility model is that the side of the movable seat away from the paintbrush can rotate, and the connecting mechanism includes a connecting rod rotatably mounted on the side of the movable seat away from the paintbrush, a fixed seat is provided on the trolley amplitude rod, and the other end of the fixed seat is rotatably connected to the other end of the connecting rod, a fixing frame is provided on the detection trolley, rotating holes are equidistantly provided on the connecting rod, and a rotating shaft is provided on the fixing frame, and the rotating holes are adapted to the rotating shaft.

[0013] A further solution of the present invention is that a warning light is installed on the detection vehicle.

[0014] A further solution of the present invention is that a control box is installed on the detection vehicle.

[0015] Compared with the prior art, the present invention provides a pouring concrete slope measurement structure with the following beneficial effects.

[0016] 1. This utility model uses a counterweight to drive the pad to rotate, and the paper roller drives the drawing paper to move, so that the brush leaves a coherent inclined scratch on the drawing paper, thereby directly sliding out the angle and trajectory changes of the concrete slope. The slope and twists of the scratched line represent the change of the slope, making the numerical change more intuitive and continuous, so that the instantaneous value of the slope can be clearly recorded, saving the test preparation steps, improving the test efficiency, and reducing the labor burden;

[0017] 2. The utility model can proportionally magnify the slope of concrete by setting the rotating hole. The magnification ratio is the same as the length of the connecting rods at both ends of the rotating shaft, thereby expanding the movement range of the brush, making the slope change range larger and making the details clearer and more specific.

[0018] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on an examination of the following; or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a second structural diagram of the present utility model;

[0021] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0022] Figure 4 This is the third schematic diagram of the present utility model;

[0023] Figure 5 For the utility model Figure 3 A in the middle is an enlarged structural diagram;

[0024] Figure 6 This is a schematic diagram of the drawing paper of the present invention.

[0025] Reference numerals:

[0026] 1. Detection trolley; 11. Wheel; 12. Connecting rod; 13. Warning light; 14. Control box; 15. Fixed frame; 2. Trolley amplitude rod; 21. Fixed seat; 3. Support frame; 31. Slope tilt counterweight; 32. Pad; 321. Drawing paper; 322. Paper roller; 323. Paper winding motor; 324. Clamping shaft; 33. Sliding shaft; 4. Paintbrush; 41. Moving seat; 411. First slide groove; 412. Elastic member; 5. Paper winding roller; 6. Connecting rod; 61. Rotating hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Reference Figure 1-6 The utility model relates to a pouring concrete slope measuring structure, comprising a detection trolley 1, a trolley amplitude rod 2 is mounted on the detection trolley 1, the trolley amplitude rod 2 is parallel to the amplitude of the detection trolley 1, a support frame 3 is slidably mounted on the detection trolley 1, a slope tilting counterweight 31 is rotatably mounted on the support frame 3, a pad 32 is provided on the slope tilting counterweight 31, a drawing paper 321 is provided on the pad 32, a paintbrush 4 is mounted on the pad 32, the tip of the paintbrush 4 is in contact with the drawing paper 321, the paintbrush 4 is connected to the trolley amplitude rod 2 through a connecting mechanism, a motion mechanism for moving the drawing paper 321 is provided on the pad 32, and the motion mechanism includes a paper winding roller 5 mounted on the pad 32;

[0029] When detecting the slope of concrete, the detection trolley 1 is driven to travel on the concrete slope, and the angle of the trolley amplitude rod 2 is consistent with the angle of the concrete slope. The slope tilt counterweight 31 on the detection trolley 1 keeps the plumb direction pointing to the center of the earth under the action of gravity, driving the pad 32 to rotate around the support shaft on the support frame 3, and the paper roller 5 moves the drawing paper 321. Since the tip of the brush 4 conflicts with the drawing paper 321, the brush 4 leaves a continuous tilt scratch on the drawing paper 321, thereby directly sliding out the angle and trajectory changes of the concrete slope. The slope and twists of the line represent the change of the slope, making the numerical change more intuitive and continuous, so that the instantaneous value of the slope can be clearly recorded, saving the detection preparation steps, improving the detection efficiency, and reducing the labor burden.

[0030] Four wheels 11 are provided on the lower side of the detection trolley 1. Every two wheels 11 are connected by a connecting rod 12 in the longitudinal direction. The connection angle of the two connecting rods 12 is consistent with the angle of the trolley amplitude rod 2, so that when the wheels 11 travel on a concrete slope, the amplitude change of the trolley is consistent with the change of the trolley amplitude rod 2.

[0031] A paper roller 322 is rotatably mounted on the pad 32, and a paper winding motor 323 is mounted on the pad 32. The output end of the paper winding motor 323 is connected to one end of the drawing paper 321, and the other end of the drawing paper 321 is connected to the paper roller 322. A clamping shaft 324 is fixedly mounted on the pad 32, and a gap of the thickness of the drawing paper 321 is set between the clamping shaft 324 and the pad 32. Two clamping shafts 324 are set on the pad 32 and are located on both sides of the brush 4. The paper winding motor 323 rotates to move the drawing paper 321. The drawing paper 321 slides smoothly over the pad 32 through the gap between the pad 32 and the pressing shaft 324. During this process, the slope tilting counterweight 31 drives the pad 32 to rotate a certain angle and maintain it in a plumb vertical state. The tip of the paintbrush 4 contacts the drawing paper 321, so that the paintbrush 4 leaves a track on the drawing paper 321 to record the angle change of the slope. The pressing shaft 324 ensures that the drawing paper 321 does not tilt or deflect, preventing the drawing paper 321 from being punctured by the paintbrush 4 or being tilted.

[0032] A sliding shaft 33 is installed on the pad 32, and a moving seat 41 is slidably installed on the sliding shaft 33. A first slide groove 411 is provided on the moving seat 41, and the paintbrush 4 slides in the first slide groove 411. An elastic member 412 is installed in the first slide groove 411, and the other end of the elastic member 412 is connected to the tail end of the paintbrush 4. The elastic member 412 is preferably a spring. The elastic member 412 is used to ensure that the tip of the paintbrush 4 is always in contact with the drawing paper 321. The first slide groove 411 is used to prevent the paintbrush 4 from moving during the process of drawing the trajectory, so that the drawn data is more accurate.

[0033] The side of the moving seat 41 away from the paintbrush 4 can rotate, and the connecting mechanism includes a connecting rod 6 rotatably installed on the side of the moving seat 41 away from the paintbrush 4. A fixed seat 21 is provided on the trolley amplitude rod 2, and the other end of the fixed seat 21 is rotatably connected to the other end of the connecting rod 6. A fixing frame 15 is provided on the detection trolley 1, and rotating holes 61 are equidistantly provided on the connecting rod 6. A rotating shaft is provided on the fixing frame 15, and the rotating hole 61 is adapted to the rotating shaft. The setting of the rotating hole 61 can proportionally magnify the concrete slope, and the magnification ratio is the same as the length of the connecting rod 6 at both ends of the rotating shaft, thereby expanding the moving range of the paintbrush 4, making the slope change range expanded and displayed, and making the details clearer and more clear.

[0034] A warning light 13 is installed on the detection trolley 1. The warning light 13 is used to emit warning light and alarm sound to prompt other objects or vehicles on the concrete slope to move in time when detecting the slope to prevent collision with the detection trolley 1 and affect the detection accuracy.

[0035] A control box 14 is installed on the inspection trolley 1. The control box 14 is provided with a power supply and a signal receiver. The power supply is used to provide electricity for the forward mechanism of the inspection trolley 1. The signal receiver facilitates workers to remotely control the movement of the inspection trolley 1.

[0036] In the present invention, when detecting the slope of concrete, the detection trolley 1 is driven to travel on the concrete slope, and the angle of the trolley amplitude rod 2 is consistent with the angle of the concrete slope. The slope tilting counterweight 31 on the detection trolley 1 keeps the plumb direction pointing to the center of the earth under the action of gravity, driving the pad 32 to rotate around the support shaft on the support frame 3, and the paper roller 5 drives the drawing paper 321 to move. Since the tip of the brush 4 conflicts with the drawing paper 321, the brush 4 leaves a continuous inclined scratch on the drawing paper 321, thereby directly sliding out the angle and trajectory changes of the concrete slope. The inclination and twists of the scratched line represent the change of the slope, making the numerical change more intuitive and continuous, so that the instantaneous value of the slope can be clearly recorded, saving the detection preparation steps, improving the detection efficiency, and reducing the labor burden. The concrete slope can be proportionally magnified by the setting of the rotating hole 61. The magnification ratio is the same as the length of the connecting rod 6 at both ends of the rotating shaft, thereby expanding the movement amplitude of the brush 4, making the slope change amplitude expanded and displayed, and making the details more clear and distinct.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0038] In the description of this specification, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in an appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0039] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A pouring concrete slope measurement structure, comprising a detection trolley (1), characterized in that: The detection trolley (1) is provided with a trolley amplitude rod (2), the trolley amplitude rod (2) is parallel to the amplitude of the detection trolley (1), a support frame (3) is slidably installed on the detection trolley (1), a slope tilting counterweight (31) is rotatably installed on the support frame (3), a pad (32) is provided on the slope tilting counterweight (31), a drawing paper (321) is provided on the pad (32), a paintbrush (4) is installed on the pad (32), the tip of the paintbrush (4) is in contact with the drawing paper (321), the paintbrush (4) is connected to the trolley amplitude rod (2) through a connecting mechanism, a motion mechanism for moving the drawing paper (321) is provided on the pad (32), and the motion mechanism includes a paper roller (5) installed on the pad (32).

2. A pouring concrete slope measurement structure according to claim 1, characterized in that: Four wheels (11) are provided on the lower side of the detection trolley (1), and every two of the wheels (11) are connected in the longitudinal direction by a connecting rod (12), and the connection angle of the two connecting rods (12) is consistent with the angle of the trolley amplitude rod (2).

3. A pouring concrete slope measurement structure according to claim 2, characterized in that: A paper stock roller (322) is rotatably mounted on the pad (32), and a paper winding motor (323) is mounted on the pad (32). The output end of the paper winding motor (323) is connected to one end of the drawing paper (321), and the other end of the drawing paper (321) is connected to the paper stock roller (322).

4. A pouring concrete slope measurement structure according to claim 3, characterized in that: A clamping shaft (324) is fixedly mounted on the pad (32), a gap having the thickness of the drawing paper (321) is provided between the clamping shaft (324) and the pad (32), and two clamping shafts (324) are provided on the pad (32) and are located on both sides of the paintbrush (4).

5. A pouring concrete slope measurement structure according to claim 3, characterized in that: A sliding shaft (33) is mounted on the pad (32), a movable seat (41) is slidably mounted on the sliding shaft (33), a first sliding groove (411) is provided on the movable seat (41), the paintbrush (4) slides in the first sliding groove (411), an elastic member (412) is mounted in the first sliding groove (411), the other end of the elastic member (412) is connected to the tail end of the paintbrush (4), and the elastic member (412) is a spring.

6. A pouring concrete slope measurement structure according to claim 5, characterized in that: The side of the movable seat (41) away from the paintbrush (4) can rotate, and the connecting mechanism includes a connecting rod (6) rotatably mounted on the side of the movable seat (41) away from the paintbrush (4). A fixed seat (21) is provided on the trolley amplitude rod (2), and the other end of the fixed seat (21) is rotatably connected to the other end of the connecting rod (6). A fixed frame (15) is provided on the detection trolley (1), and rotating holes (61) are equidistantly provided on the connecting rod (6). A rotating shaft is provided on the fixed frame (15), and the rotating hole (61) is adapted to the rotating shaft.

7. A pouring concrete slope measurement structure according to claim 1, characterized in that: A warning light (13) is installed on the detection trolley (1).

8. The pouring concrete slope measurement structure according to claim 1, characterized in that: A control box (14) is installed on the detection trolley (1).

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