Highway curve superelevation detection device

Abstract

The utility model discloses a highway curve superelevation detection device, which comprises a distance measuring module and a scale module, the distance measuring module comprises a vertical support frame, a transverse bracket body and a distance detector, the lower end of the vertical support frame is connected with a support frame base, the rear end of the transverse bracket body is connected with the vertical support frame, and the distance detector is connected with the scale module. The distance detector is arranged on the transverse bracket body; the scale module comprises a vertical scale, and the vertical scale is arranged on one side of the distance detector. The transverse bracket body comprises a transverse seat plate, a side clamping block and a rear clamping block, the side clamping block is arranged on one side of the rear end of the transverse seat plate, and the rear clamping block is arranged on the other side of the rear end of the transverse seat plate. By arranging the vertical supporting frame, the transverse bracket body, the sliding supporting frame and the distance detector, related parts can be flexibly assembled or disassembled according to needs, the structural design is simple, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of highway detection, and mainly relates to a highway curved road superhighway detection device. BACKGROUND

[0002] The highway curved road superhighway refers to the engineering setting that the lane outer side is lifted or the lane inner side is lowered in the horizontal curve section of the road, so that the lane top surface forms the single face inwardly inclined cross section. In order to prevent the vehicle from sliding outwardly and overturning, and to offset the effect of the centrifugal force, the outer side of the road needs to be lifted. The curved road part (from the starting point to the end point of the horizontal curve) with the superhighway forms the single inwardly inclined cross slope, that is, the superhighway. The highway curved road superhighway can reduce the transverse force suffered by the vehicle on the horizontal curve section, and is beneficial to the adoption of smaller horizontal curve radius and the transverse stability of the vehicle.

[0003] In the prior art, the measurement equipment and the measurement process of the highway curved road superhighway are relatively complex and inconvenient to operate. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a highway curved road superhighway detection device.

[0005] The technical scheme of the utility model is:

[0006] A highway curved road superhighway detection device, comprising a distance measuring module and a scale module, the distance measuring module comprising a vertical support frame, a horizontal bracket body and a distance detector, the lower end of the vertical support frame being connected with a support frame base, the rear end of the horizontal bracket body being connected with the vertical support frame, and the distance detector being arranged on the horizontal bracket body; the scale module comprising a vertical scale, the vertical scale being arranged on one side of the distance detector.

[0007] As a preferred, the horizontal bracket body comprises a horizontal seat plate, a side clamping block and a rear clamping block, the side clamping block being arranged on one side of the rear end of the horizontal seat plate, and the rear clamping block being arranged on the other side of the rear end of the horizontal seat plate; the horizontal seat plate, the side clamping block and the rear clamping block enclose a through hole matched with the shape of the vertical support frame, and the vertical support frame is clamped in the through hole enclosed by the horizontal seat plate, the side clamping block and the rear clamping block.

[0008] As preferred, two sides of the vertical support frame are respectively provided with a first vertical support sliding groove and a second vertical support sliding groove; the side clamping block is provided with a side clamping block clamping head matched with the first vertical support sliding groove, the side clamping block is provided with a side clamping block adjusting hole, and a first adjusting piece is arranged in the side clamping block adjusting hole; the rear clamping block is provided with a rear clamping block clamping head matched with the second vertical support sliding groove; the rear clamping block is provided with a rear clamping block adjusting hole, and a second adjusting piece is arranged in the rear clamping block adjusting hole; and the side clamping block and the rear clamping block are rotationally connected with the transverse seat plate through a seat plate rotation adjuster.

[0009] As preferred, a seat plate transverse sliding groove is arranged on the center of the upper end surface of the transverse seat plate along the length direction, and the distance detector and the transverse bracket body are connected through a sliding support frame clamped in the seat plate transverse sliding groove,

[0010] As preferred, the seat plate transverse sliding groove is a T-shaped sliding groove, and the lower end of the sliding support frame is provided with a T-shaped sliding head matched with the seat plate transverse sliding groove.

[0011] As preferred, the side wall of the sliding support frame is provided with a sliding support adjusting hole, and a third adjusting piece is arranged in the sliding support adjusting hole.

[0012] As preferred, the front end surface of the vertical support frame corresponding to the vertical scale is provided with a vertical support scale line along the length direction.

[0013] As preferred, the lower end surface of the vertical scale is connected with a scale base, the end surface of the vertical scale corresponding to the vertical support frame is provided with a scale scale line along the length direction, and the scale base is provided with a base threaded hole, and a scale leveling piece is arranged in the base threaded hole.

[0014] As preferred, the upper end surface of the vertical scale is connected with a scale level, and the upper end surface of the front end of the transverse seat plate is provided with a bracket level.

[0015] As preferred, the distance detector is a laser range finder.

[0016] The beneficial effects of the utility model are:

[0017] The highway curve superhigh detection device of the utility model is provided with a vertical support frame, a transverse bracket body, a sliding support frame and a distance detector, related parts can be assembled or disassembled flexibly according to needs, the structure design is simple, operation is convenient, and the highway curve superhigh can be measured quickly and accurately according to needs. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of the utility model;

[0019] Figure 2 is a structure schematic view of the distance measuring module in the utility model;

[0020] Figure 3 is a structure schematic view of the distance measuring module in the utility model;

[0021] Figure 4 is a structure schematic view of the horizontal bracket body in the utility model;

[0022] Figure 5 is a structure schematic view of the ruler module in the utility model;

[0023] Figure 6 is a structure schematic view of the ruler module in the utility model;

[0024] In the figure: 1-vertical support frame, 2-support frame base, 3-horizontal bracket body, 4-first adjusting part, 5-second adjusting part, 6-sliding support frame, 7-third adjusting part, 8-distance detector, 9-vertical ruler, 10-ruler base, 11-ruler leveling part, 12-ruler level, 13-bracket level; 31-horizontal seat plate, 32-side clamping block, 33-rear clamping block, 91-ruler scale line, 101-first vertical support sliding groove, 102-second vertical support sliding groove, 103-vertical support scale line, 311-seat plate rotation adjuster, 312-seat plate horizontal sliding groove, 321-side clamping block adjusting hole, 322-side clamping block clamping head, 331-rear clamping block adjusting hole, 332-rear clamping block clamping head. DETAILED DESCRIPTION

[0025] In order to make the skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in conjunction with the drawings, and the description of this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0026] It should be noted that the terms "front", "rear", "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, structure and operation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0027] Furthermore, the terms "horizontal," "vertical," "suspended," and the like, do not mean that the components must be absolutely horizontal or suspended, but can be slightly inclined. As "horizontal" merely means that it is more horizontal than "vertical," it does not mean that the structure must be perfectly horizontal, but can be slightly inclined.

[0028] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "arrange", "install", "connect", "connect" should be broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements。For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0029] The specific embodiment of the utility model, see Figures 1-6 :

[0030] A highway curve overhigh detection device, see Figure 1 , including ranging module and scale module, ranging module includes vertical support frame 1, transverse bracket body 3 and distance detector 8, the lower end of vertical support frame 1 is connected with support frame base 2, support frame base 2 is used to fix vertical support frame 1, the rear end of transverse bracket body 3 is connected with vertical support frame 1, and distance detector 8 is arranged on transverse bracket body 3. The scale module includes vertical scale 9, the vertical scale 9 is arranged on one side of the distance detector 8, and the distance between the vertical scale 9 and the distance detector 8 is adjusted according to requirements.

[0031] Transverse bracket body 3 includes horizontal seat plate 31, side clamping block 32 and rear clamping block 33, side clamping block 32 is arranged on one side of the rear end of horizontal seat plate 31, and rear clamping block 33 is arranged on the other side of the rear end of horizontal seat plate 31. The horizontal seat plate 31, the side clamping block 32 and the rear clamping block 33 are combined to form a through hole matched with the shape of the vertical support frame 1, and the vertical support frame 1 is arranged in the through hole formed by the horizontal seat plate 31, the side clamping block 32 and the rear clamping block 33.

[0032] The two sides of the vertical support frame 1 are respectively provided with a first vertical support sliding groove 101 and a second vertical support sliding groove 102. The side clamping block 32 is provided with a side clamping block clamping head 322 matched with the first vertical support sliding groove 101. The side clamping block 32 is provided with a side clamping block adjusting hole 321, and the first adjusting piece 4 is installed in the side clamping block adjusting hole 321. The rear clamping block 33 is provided with a rear clamping block clamping head 332 matched with the second vertical support sliding groove 102. The rear clamping block 33 is provided with a rear clamping block adjusting hole 331, and the second adjusting piece 5 is installed in the rear clamping block adjusting hole 331. The relative position of the horizontal bracket body 3 and the vertical support frame 1 can be flexibly and conveniently adjusted by the first adjusting piece 4 and the second adjusting piece 5, and the horizontal bracket body 3 and the vertical support frame 1 can also be disassembled and assembled according to the needs. The first adjusting piece 4 and the second adjusting piece 5 can be adjusting nuts or other forms. The connection part of the side clamping block 32 and the rear clamping block 33 is rotationally connected with the horizontal seat plate 31 through a seat plate rotation adjuster 311. The seat plate rotation adjuster 311 can be a long screw, and the connection part of the side clamping block 32 and the rear clamping block 33 and the horizontal seat plate 31 are respectively provided with threaded holes matched therewith. The seat plate rotation adjuster 311 is rotated to realize locking of the connection part (the horizontal seat plate 31 can be made of a material with elasticity, and can be clamped when the seat plate rotation adjuster 311 is adjusted), which is prior art and will not be described in detail.

[0033] The center of the upper end surface of the horizontal seat plate 31 is provided with a seat plate horizontal sliding groove 312 arranged along the length direction. The distance detector 8 and the horizontal bracket body 3 are connected through a sliding support frame 6 clamped in the seat plate horizontal sliding groove 312 of the horizontal seat plate 31. The seat plate horizontal sliding groove 312 is a T-shaped sliding groove in cross section, and the lower end of the sliding support frame 6 is provided with a T-shaped sliding head matched with the seat plate horizontal sliding groove 312. The side wall of the sliding support frame 6 is provided with a sliding support adjusting hole, and the third adjusting piece 7 (which can be a long screw) is arranged in the sliding support adjusting hole. The sliding support frame 6 can slide on the horizontal bracket body 3, and the upper end surface of the horizontal bracket body 3 can also be provided with a scale line to facilitate adjustment of the sliding position of the sliding support frame 6 according to the needs.

[0034] The front end surface of the vertical support frame 1 corresponding to the vertical scale 9 is provided with a vertical support scale line 103 along the length direction. The vertical support scale line 103 is arranged to facilitate adjustment of the height of the distance detector 8 according to the needs.

[0035] The lower end of the vertical scale 9 is connected with a scale base 10, and the end surface of the vertical scale 9 corresponding to the vertical support frame 1 is provided with a scale scale line 91 along the length direction. The upper end surface of the vertical scale 9 is connected with a scale level 12. The upper end surface of the front end of the horizontal seat plate 31 is provided with a bracket level 13. The scale level 12 and the bracket level 13 are both bubble levels.

[0036] The lower end surface of the vertical scale 9 is connected with a scale base 10, and the end surface corresponding to the vertical support frame 1 of the vertical scale 9 is provided with scale graduation lines 91 along the length direction.

[0037] The distance detector 8 is a laser range finder, and in the embodiment, a DEEWEE SW-GS series laser range finder can be selected, and other types of laser range finders can also be selected.

[0038] The specific operation mode is described in the description of the distance detector 8. Figure 1 The scale module is placed on one side of the highway curve to be measured, and the distance measuring module is placed on the other side of the highway curve to be measured. Figure 2 The distance detector 8 is adjusted to an appropriate height through the cooperation of the first adjusting part 4 and the second adjusting part 5, and the distance detector 8 is fixed on the sliding support frame 6 through the third adjusting part 7 (a rotating module can also be arranged on the lower end surface of the distance detector 8, and the rotating module is installed in the sliding support frame 6, so that the distance detector 8 can rotate relative to the sliding support frame 6). The distance detector 8 is turned on, emits laser, and the laser hits on the scale graduation lines 91 of the vertical scale 9. Through adjusting the distance measuring module and the scale module, the height of different highway curves to be measured can be measured, and then the height of the distance detector 8 is subtracted, so that the curve super-elevation value can be obtained through calculation (the specific calculation mode belongs to the prior art, and will not be described here).

[0039] The highway curve super-elevation detection device can be flexibly assembled or disassembled according to needs through the vertical support frame 1, the horizontal bracket body 3, the sliding support frame 6 and the distance detector 8, has simple structure design and convenient operation, and can quickly and accurately measure the highway curve super-elevation according to needs.

[0040] The above-described embodiments only describe the preferred embodiments of the utility model, and various modifications and improvements of the technical solutions of the utility model made by those skilled in the art without departing from the design spirit of the utility model shall fall within the protection scope of the utility model claim.

Claims

1. A highway curve superelevation detection device, characterized in that, The device includes a distance measuring module and a scale module. The distance measuring module includes a vertical support frame, a horizontal bracket body, and a distance detector. The lower end of the vertical support frame is connected to a support frame base, and the rear end of the horizontal bracket body is connected to the vertical support frame. The distance detector is mounted on the horizontal bracket body. The scale module includes a vertical scale, which is mounted on one side of the distance detector.

2. The highway curve superelevation detection device according to claim 1, characterized in that, The transverse bracket body includes a transverse seat plate, a side locking block, and a rear locking block. The side locking block is located on one side of the rear end of the transverse seat plate, and the rear locking block is located on the other side of the rear end of the transverse seat plate. The transverse seat plate, the side locking block, and the rear locking block together form a through hole that matches the shape of the vertical support frame. The vertical support frame is inserted into the through hole formed by the transverse seat plate, the side locking block, and the rear locking block.

3. The highway curve superelevation detection device according to claim 2, characterized in that, The vertical support frame has a first vertical support sliding groove and a second vertical support sliding groove on both sides respectively; the side locking block has a side locking head that matches the first vertical support sliding groove, and the side locking block has a side locking adjustment hole in which a first adjusting component is installed; the rear locking block has a rear locking head that matches the second vertical support sliding groove; the rear locking block has a rear locking adjustment hole in which a second adjusting component is installed; the connection between the side locking block and the rear locking block is rotatably connected to the transverse seat plate through a seat plate rotation adjuster.

4. The highway curve superelevation detection device according to claim 3, characterized in that, The center of the upper end face of the transverse seat plate is provided with a transverse sliding groove along the length direction. The distance detector and the transverse bracket are connected by a sliding support frame that is clamped in the transverse sliding groove of the transverse seat plate.

5. The highway curve superelevation detection device according to claim 4, characterized in that, The seat plate's transverse sliding groove is a T-shaped groove, and the lower end of the sliding support frame is provided with a T-shaped sliding head that matches the seat plate's transverse sliding groove.

6. The highway curve superelevation detection device according to claim 5, characterized in that, The side wall of the sliding support frame is provided with a sliding bracket adjustment hole, and a third adjustment component is provided in the sliding bracket adjustment hole.

7. The highway curve superelevation detection device according to claim 6, characterized in that, The front face of the vertical support frame and the vertical ruler are provided with vertical support scale lines along the length direction.

8. The highway curve superelevation detection device according to claim 7, characterized in that, The lower end face of the vertical ruler is connected to a ruler base, and the end face of the vertical ruler corresponding to the vertical support frame is provided with ruler scale lines along the length direction; the ruler base is provided with a base threaded hole, and a ruler leveling component is inserted into the base threaded hole.

9. The highway curve superelevation detection device according to claim 8, characterized in that, The upper end of the vertical ruler is connected to a ruler level; the upper end of the front end of the horizontal base plate is provided with a bracket level.

10. The highway curve superelevation detection device according to claim 9, characterized in that, The distance detector is a laser rangefinder.

Images