Verticality detection device for road design

Abstract

The utility model discloses a perpendicularity detection device for road design, and relates to the technical field of road design. Comprising a top plate, first hinging pieces are fixedly installed at the four corners of the lower surface of the top plate in a rectangular shape, supporting legs are installed on the lower surfaces of the first hinging pieces, supporting blocks are installed on the lower surfaces of the supporting legs through second hinging pieces, universal ball heads are fixedly installed on the lower surface of the top plate, and a rectangular box is fixedly installed on the lower surface of a main shaft of each universal ball head; the positions, close to the lower side, of the front and rear side walls of the rectangular box are of opening structures, a control box is installed on the lower surface of the rectangular box, and a detection mechanism is arranged on the inner wall of the upper side of the control box. According to the utility model, the detection mechanism can be automatically and quickly vertical, the detection result is more accurate, the working efficiency is greatly improved, the detection use of various roads with different heights can be met, the protection function of the detection mechanism is added, the detection mechanism is not easily damaged by mistaken touch when not used, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road design technical field, concretely is a verticality detection device of road design. BACKGROUND

[0002] Road design is also called road surface design. Its task is to determine the road surface grade, select the road surface type, carry out the structural combination design, calculate the thickness of each structural layer and determine the material mixing ratio, so as to have good stability and sufficient strength when bearing various vehicle loads under different seasons and hydrological conditions, and can consider the driving speed and safety, road maintenance and good economic benefits and other requirements are reasonable. In road design, verticality detection is an extremely important part.

[0003] In the prior art, the conventional verticality detection device of road design needs to spend a long time to adjust the level during use, especially in some complex environments, and can only detect the verticality accurately under the condition of ensuring the level, which leads to low work efficiency, is difficult to meet the road detection use of different heights, and the detection element is exposed outside and is easy to be damaged by mistake in the carrying process. UTILITY MODEL CONTENT

[0004] The utility model provides a verticality detection device of road design to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a verticality detection device of road design, including the top plate, the lower surface four corners of the top plate are fixedly installed with the first hinged part, the lower surface of the first hinged part is installed with the support leg, the lower surface of the support leg is installed with the support block through the second hinged part, the lower surface of the top plate is fixedly installed with the universal ball head, the main shaft lower surface of the universal ball head is fixedly installed with the rectangular box, and the front and rear sidewalls of the rectangular box are opened structure close to the lower side position, the lower surface of the rectangular box is installed with the control box, and the upper side inner wall of the control box is provided with the detection mechanism, the front and rear inner walls of the rectangular box corresponding detection mechanism close to the upper side position are fixedly installed with the sponge wipe, the lower side inner wall of the control box is installed with the control mechanism, the front and rear sidewalls of the control box close to the upper side position are installed with the level meter, and the lower surface of the control box is fixedly installed with the counterweight cone.

[0006] Further, the support leg includes a first sleeve, a locking bolt and a second sleeve, the first sleeve is installed on the lower surface of the first hinged part, the lower surface of the first sleeve is installed with the second sleeve through the locking bolt, and the lower surface of the second sleeve is connected with the upper surface of the second hinged part.

[0007] Further, the detection mechanism comprises an electric linear module and a distance measuring sensor, the electric linear module is installed on the upper inner wall of the control box, and the upper surface of the electric linear module is connected with the upper inner wall of the rectangular box; the distance measuring sensor is fixedly installed on the front and rear of the sliding table of the electric linear module, and the rear distance measuring sensor is arranged towards the lower side.

[0008] Further, the outer surface of the sliding table of the electric linear module is in a rectangular structure, and the left and right sides of the sliding table of the electric linear module are movably attached to the left and right sides of the rectangular box.

[0009] Further, the mechanical seal is installed on the upper wall of the rectangular box corresponding to the screw rod of the electric linear module.

[0010] Further, the control mechanism comprises a controller, a storage battery and an operation display screen, the controller and the storage battery are installed on the lower inner wall of the control box, and the operation display screen is installed on the front and rear walls of the control box.

[0011] Compared with the prior art, the verticality detection device for road design has the following beneficial effects:

[0012] 1. The verticality detection device for road design can make the detection mechanism vertically downward through the universal ball head, and make the rectangular box quickly form a vertical state through the counterweight cone, so that the detection mechanism can be automatically and quickly vertical, the detection result is more accurate, and the working efficiency is greatly improved.

[0013] 2. The verticality detection device for road design can adjust the height of the top plate through the supporting legs, and the detection mechanism can move up and down, so that it can meet the detection of roads with different heights.

[0014] 3. The verticality detection device for road design can increase the protection function of the detection mechanism through the sponge wiping on the distance measuring sensor, so that the detection mechanism is not easy to be damaged by mistake when not in use, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a sectional view of the utility model;

[0017] Fig. 3 It is a top view of the rectangular box of the utility model.

[0018] In the diagram: 1. Top plate; 2. First hinge; 3. Support leg; 301. First sleeve; 302. Locking bolt; 303. Second sleeve; 4. Second hinge; 5. Support block; 6. Universal ball joint; 7. Rectangular box; 8. Control box; 9. Detection mechanism; 901. Electric linear module; 902. Distance sensor; 10. Sponge wiper; 11. Control mechanism; 111. Controller; 112. Battery; 113. Operation display screen; 12. Level; 13. Counterweight cone; 14. Mechanical seal. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figs. 1-3 This utility model discloses a verticality detection device for road design, including a top plate 1. First hinge members 2 are fixedly installed at the four rectangular corners of the lower surface of the top plate 1. Support legs 3 are installed on the lower surface of each of the first hinge members 2. Support blocks 5 are installed on the lower surface of each support leg 3 via second hinge members 4. A universal ball joint 6 is fixedly installed on the lower surface of the top plate 1. A rectangular box 7 is fixedly installed on the lower surface of the main shaft of the universal ball joint 6. The front and rear side walls of the rectangular box 7 are open near the lower side. A control box 8 is installed on the lower surface of the rectangular box 7. A detection mechanism 9 is provided on the upper inner wall of the control box 8. A sponge 10 is fixedly installed on the front and rear inner walls of the rectangular box 7 corresponding to the detection mechanism 9 near the upper side. A control mechanism 11 is installed on the lower inner wall of the control box 8. A level 12 is installed on the front and rear side walls of the control box 8 near the upper side. A counterweight cone 13 is fixedly installed on the lower surface of the control box 8.

[0021] Specifically, the support leg 3 includes a first sleeve 301, a locking bolt 302, and a second sleeve 303. The first sleeve 301 is installed on the lower surface of the first hinge 2, and the second sleeve 303 is installed on the lower surface of the first sleeve 301 by the locking bolt 302. The lower surface of the second sleeve 303 is connected to the upper surface of the second hinge 4.

[0022] In this embodiment, tightening or loosening the locking bolt 302 causes the second sleeve 303 to move up and down within the first sleeve 301, thereby adjusting the length of the support leg 3, which in turn adjusts the height of the top plate 1, and thus adjusts the initial height of the detection mechanism 9.

[0023] Specifically, the detection mechanism 9 includes an electric linear module 901 and a distance sensor 902. The electric linear module 901 is installed on the upper inner wall of the control box 8, and the upper surface of the electric linear module 901 is connected to the upper inner wall of the rectangular box 7. Distance sensors 902 are fixedly installed at both the front and rear of the slide of the electric linear module 901, and the rear distance sensor 902 is set facing downward.

[0024] In this implementation scheme, the electric linear module 901 slide moves the distance sensor 902 downward, the front distance sensor 902 detects the distance between itself and the side of the road, and the rear distance sensor 902 measures the road height.

[0025] Specifically, the outer surface of the electric linear module 901 slide is a rectangular structure, and the left and right sides of the electric linear module 901 slide are movably fitted with the left and right sides of the rectangular box 7.

[0026] In this implementation scheme, the left and right sides of the electric linear module 901 slide move up and down along the left and right inner walls of the rectangular box 7, making the up and down movement of the electric linear module 901 slide more stable.

[0027] Specifically, a mechanical seal 14 is installed on the upper side wall of the rectangular box 7 corresponding to the lead screw of the electric linear module 901.

[0028] In this embodiment, the mechanical seal 14 improves the sealing performance between the lead screw of the electric linear module 901 and the upper side wall of the rectangular box 7.

[0029] Specifically, the control mechanism 11 includes a controller 111, a battery 112, and an operation display screen 113. The controller 111 and the battery 112 are installed on the lower inner wall of the control box 8, and the operation display screen 113 is installed on the front and rear side walls of the control box 8 respectively.

[0030] In this embodiment, the controller 111 receives the values ​​from the front and rear distance sensors 902, processes them through the data processing module, calculates the verticality of the road using the Pythagorean theorem, converts the data through a converter, and displays it on the operation display screen 113.

[0031] In use, the four support legs 3 at the four corners are rotated open along the first hinge 2, and then the locking bolts 302 in the support legs 3 are tightened or loosened, causing the second sleeve 303 to move up and down within the first sleeve 301, thereby adjusting the length of the support legs 3, which in turn adjusts the height of the top plate 1, and thus the initial height of the detection mechanism 9. The lower surface of the detection mechanism 9 is flush with the lower surface of the road. The rectangular box 7 can be rotated through the universal ball joint 6, and with the counterweight cone 13 on the lower surface of the control box 8, the rectangular box 7 can be quickly made perpendicular to the control box 8, causing the electric linear module 901 slide in the detection mechanism 9 to move the distance sensor 902 downward, and the distance sensor 902 at the front side is adjusted to the distance between the front distance sensor and the side of the road. During the detection process, the rear distance sensor 902 measures the road height. The controller 111 in the control mechanism 11 receives the values ​​from the front and rear distance sensors 902, processes them through the data processing module, and calculates the road verticality using the Pythagorean theorem. After conversion by the converter, the result is displayed on the operation display screen 113. This allows the detection mechanism 9 to automatically and quickly become vertical, making the detection results more accurate and greatly improving work efficiency. It can meet the needs of road detection at various heights. After use, the distance sensor 902 returns to its original position and adheres to the sponge 10, increasing the protection of the distance sensor 902 and making it less likely to be accidentally damaged when not in use, thus improving safety.

[0032] In summary, the verticality detection device designed for this road can quickly and automatically verticalize the detection mechanism 9, making the detection results more accurate and greatly improving work efficiency. It can meet the needs of road inspection at various heights, and adds protection to the detection mechanism 9, making it less likely to be accidentally damaged when not in use, thus improving safety.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the verticality of a road design comprising a top plate (1), characterised in that: The lower surface of the top plate (1) is fixedly provided with a first hinge (2) in a rectangular shape, the lower surface of the first hinge (2) is provided with a supporting leg (3), the lower surface of the supporting leg (3) is provided with a supporting block (5) through a second hinge (4), the lower surface of the top plate (1) is fixedly provided with a universal ball head (6), the main shaft of the universal ball head (6) is fixedly provided with a rectangular box (7), the front and rear side walls of the rectangular box (7) are open structures near the lower side, the lower surface of the rectangular box (7) is provided with a control box (8), the upper inner wall of the control box (8) is provided with a detection mechanism (9), the front and rear inner walls of the rectangular box (7) corresponding to the detection mechanism (9) are fixedly provided with sponge wipers (10) near the upper side, the lower inner wall of the control box (8) is provided with a control mechanism (11), the front and rear side walls of the control box (8) are provided with level meters (12) near the upper side, and the lower surface of the control box (8) is fixedly provided with a counterweight cone (13).

2. A device for detecting the verticality of a road design according to claim 1, characterized in that: The supporting leg (3) comprises a first sleeve (301), a locking bolt (302) and a second sleeve (303), the first sleeve (301) is installed on the lower surface of the first hinge (2), the lower surface of the first sleeve (301) is provided with the second sleeve (303) through the locking bolt (302), and the lower surface of the second sleeve (303) is connected with the upper surface of the second hinge (4).

3. The device for detecting the verticality of a road design according to claim 1, characterized in that: The detection mechanism (9) comprises an electric linear module (901) and a distance measuring sensor (902), the electric linear module (901) is installed on the upper inner wall of the control box (8), the upper surface of the electric linear module (901) is connected with the upper inner wall of the rectangular box (7), the front and rear of the sliding table of the electric linear module (901) are fixedly provided with the distance measuring sensors (902), and the rear distance measuring sensor (902) is arranged towards the lower side.

4. A device for detecting the verticality of a road design according to claim 3, characterized in that: The outer surface of the sliding table of the electric linear module (901) is in a rectangular structure, and the left and right side surfaces of the sliding table of the electric linear module (901) are movably attached to the left and right side surfaces of the rectangular box (7).

5. The device for detecting the verticality of a road design according to claim 3, characterized in that: The upper side wall of the rectangular box (7) corresponding to the lead screw of the electric linear module (901) is provided with a mechanical seal (14).

6. The device for detecting the verticality of a road design according to claim 1, characterized in that: The control mechanism (11) comprises a controller (111), a storage battery (112) and an operation display screen (113), the controller (111) and the storage battery (112) are installed on the lower inner wall of the control box (8), and the operation display screen (113) is installed on the front and rear side walls of the control box (8).

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