Road drainage slope finding device

Abstract

The utility model relates to the technical field of road drainage, in particular to a road drainage slope finding device which comprises a footstand, the footstand comprises supporting legs and a platform, a supporting frame is arranged on the lower bottom face of the platform, a ruler is arranged on the lower bottom face of the platform, a measuring device is arranged on the ruler in a sleeved mode, and the measuring device comprises a moving cylinder, angle scales, a rotary knob and a laser lamp. The angle scale is arranged on one side of the moving cylinder, the rotary knob is arranged at the circle center of the angle scale, the rotary knob is rotationally connected with the moving cylinder, and a laser lamp is fixedly arranged on the rotary knob. According to the measuring device, the rotatable laser lamp and the angle scales are arranged to calibrate the angle, the slope can be conveniently calibrated, a constructor carries out paving construction according to the height calibrated by the laser lamp, the constructor does not need to measure at any time, and the paving slope precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road drainage technical field, concretely is a road drainage slope finding device. BACKGROUND

[0002] Road drainage slope finding is an important work in road construction, and its purpose is to ensure that the water on the road surface can flow smoothly to the predetermined drainage point, preventing water accumulation from causing damage to the road.

[0003] In the prior art, construction personnel will design and construct drainage slope according to infrared auxiliary and meter measurement, which needs construction personnel to measure at all times, is inconvenient to operate and has low precision, resulting in low construction efficiency and possible quality problems, so that after construction is completed, heavy rain causes serious road waterlogging, and secondary repair is needed, which wastes a lot of economic cost, therefore, the utility model provides a road drainage slope finding device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a road drainage slope finding device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme, a road drainage slope finding device: comprising

[0006] The foot stand comprises a supporting foot and a platform, the supporting foot is arranged on the lower bottom surface of the platform and forms a certain angle with the platform, the supporting foot is arranged in a circular array, the lower bottom surface of the platform is provided with a scale, a measuring device is sleeved on the scale, the measuring device comprises a moving cylinder, an angle scale, a knob and a laser lamp, the angle scale is arranged on one side of the moving cylinder, the knob is arranged at the center of the angle scale, the knob is rotationally connected with the moving cylinder, and the laser lamp is fixedly arranged on the knob.

[0007] Preferably, the moving cylinder is provided with a fastening bolt, one end of the fastening bolt is provided with a pad, and the pad is in contact with the scale.

[0008] Preferably, the knob is integrally provided with a pointer on the side surface, and the pointer and the laser lamp are arranged on the same straight line.

[0009] Preferably, the knob is provided with a fixed plate, the fixed plate is provided with a through hole, and the laser lamp is sleeved in the through hole.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] The utility model discloses a measuring device and ruler are set up, and the distance apart from the ground of measuring device is controlled through the ruler, and the subsequent road paving etc. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the structural schematic diagram of the utility model;

[0013] Fig. 2 It is the structural schematic diagram of the utility model's measuring device.

[0014] In the drawing: 1, foot stand;2, support foot;3, platform;4, ruler;5, measuring device;6, moving cylinder;7, angle scale;8, knob;9, laser lamp;10, fastening bolt;11, cushion layer;12, pointer;13, fixed plate. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme of the utility model clear, complete and the advantage more clear and apparent, the following will be further detailed with the utility model example of combining with the drawing.It should be understood that the specific example described here is a part of the embodiment of the utility model, not all the embodiment, is only used to explain the embodiment of the utility model, and does not limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belong to the scope of the protection of the utility model.

[0016] Please refer to Figs. 1-2 The utility model provides a technical scheme, a road drainage slope finding device: including

[0017] Foot stand 1, foot stand 1 includes support foot 2 and platform 3, support foot 2 is used to support structure stable placement, platform 3 is used to set up ruler 4, support foot 2 sets up in the bottom surface of platform 3 and is with platform 3 angle, support foot 2 circular array sets up, the bottom surface of platform 3 is provided with ruler 4, ruler 4 is set up with measuring device 5, ruler 4 is used to measure control the distance apart from the ground of measuring device 5, and the subsequent ground is paved, measuring device 5 includes moving cylinder 6, angle scale 7, knob 8 and laser lamp 9, angle scale 7 sets up in moving cylinder 6 one side, knob 8 sets up in the center of angle scale 7, knob 8 is rotatably connected with moving cylinder 6, and laser lamp 9 is fixedly set up on knob 8, and knob 8 can adjust laser lamp 9 to the corresponding angle according to the drawing requirement with angle scale 7 cooperation, and the construction personnel can according to the light of laser emission to the ground paving.

[0018] In order to stably fix the measuring device 5 on the scale 4, the mobile cylinder 6 is provided with a fastening bolt 10, one end of the fastening bolt 10 is provided with a pad 11, the pad 11 is in contact with the scale 4, the pad 11 increases the friction force on the scale 4, so that the fixing is more stable.

[0019] In order to make the angle adjustment more accurate, the knob 8 is integrally provided with a pointer 12 on the side, the pointer 12 is arranged on the same straight line with the laser lamp 9, and the angle is accurately controlled through the pointer 12.

[0020] In order to stably fix the laser lamp 9 and facilitate replacement of the laser lamp 9, the knob 8 is provided with a fixing plate 13, the fixing plate 13 is provided with a through hole, the laser lamp 9 is sleeved in the through hole, and the through hole facilitates installation and disassembly of the laser lamp 9.

[0021] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for grading a road surface for drainage, characterized by: Include The footrest (1) comprises a support foot (2) and a platform (3), the support foot (2) is arranged on the bottom surface of the platform (3) and is at an angle with the platform (3), the support foot (2) is arranged in a circular array, the bottom surface of the platform (3) is provided with a scale (4), the scale (4) is sleeved with a measuring device (5), the measuring device (5) comprises a moving cylinder (6), an angle scale (7), a knob (8) and a laser lamp (9), the angle scale (7) is arranged on one side of the moving cylinder (6), the knob (8) is arranged at the center of the angle scale (7), the knob (8) is rotatably connected with the moving cylinder (6), and the knob (8) is fixedly provided with the laser lamp (9).

2. The device for draining and sloping a road according to claim 1, characterized in that: The moving cylinder (6) is provided with a fastening bolt (10), one end of the fastening bolt (10) is provided with a cushion layer (11), and the cushion layer (11) is in contact with the scale (4).

3. The device for draining and sloping a road according to claim 1, characterized in that: The knob (8) is integrally provided with a pointer (12) on one side, and the pointer (12) is arranged on the same straight line with the laser lamp (9).

4. The device for grading a road surface according to claim 1, wherein: The knob (8) is provided with a fixed plate (13), the fixed plate (13) is provided with a through hole, and the laser lamp (9) is sleeved in the through hole.

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