An intelligent high-speed roadbed settlement observation device

Abstract

The present invention provides an intelligent high-speed roadbed settlement observation device, which relates to the field of roadbed detection technology, and includes a cone tube, the lower end of the cone tube is cone-shaped, and a spiral blade is fixedly connected to the outer peripheral side outside the cone part, and a lower connecting frame is arranged on the outer side of the spiral blade, and an upper connecting frame is sleeved on the outer side of the cone tube located above the spiral blade, and one side of the upper connecting frame and the lower connecting frame are slidably connected to the same side connecting frame, and a display controller is arranged on the side of the side connecting frame away from the cone tube. In the present invention, by rotating the inner pressure plate downward, the wide-leg telescopic support block slides down out of the arc groove and then supports to improve the overall stability, and then the roadbed presses down on the pressure plate, driving the upper connecting plate to move the end downward, and then the top cover follows the movement of the end, so that the distance from the laser ranging sensor to the polygonal block of the inner pressure plate changes, thereby realizing observation, which is very convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of roadbed detection, in particular to an intelligent high-speed roadbed settlement observation device. Background Art

[0002] The roadbed is the foundation of the track or road surface, and is a geotechnical structure formed by excavation or filling. The main function of the roadbed is to provide the necessary conditions for track or road surface laying and train or vehicle operation, and to bear the static and dynamic loads of the track and locomotive vehicles or road surface and traffic loads, while transferring and diffusing the loads deep into the foundation.

[0003] Although the device for observing the settlement of the roadbed in the prior art can complete the observation function, there is a situation where the roadbed seeps water due to rain, causing the high-speed roadbed settlement observation device installed on the roadbed side to sink, thereby affecting the observation result. Although the error can be reduced by using cement blocks as support at the base of the high-speed roadbed settlement observation device, a certain pre-embedded depth and cement block volume are required, and it is not convenient to use. Therefore, there is a need to improve the prior art. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the present invention provides an intelligent high-speed roadbed settlement observation device, which solves the problems in the prior art of errors in the roadbed settlement observation device caused by precipitation and the inconvenience of using cement blocks as supports for the roadbed settlement observation device.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the present invention is implemented through the following technical solutions: an intelligent high-speed roadbed settlement observation device, including a cone tube, the lower end of the cone tube is cone-shaped, and a spiral blade is fixedly connected to the outer peripheral side outside the cone part, a lower connecting frame is arranged on the outer side of the spiral blade, an upper connecting frame is sleeved on the outer side of the cone tube above the spiral blade, one side of the upper connecting frame and the lower connecting frame are slidably connected to the same side connecting frame, and a display controller is arranged on the side of the side connecting frame away from the cone tube;

[0008] The lower end of the cone tube is slidably connected with an arc-shaped wide-leg telescopic support block, the inner wall of the cone tube is threadedly connected with an inner pressure plate, the upper end of the cone tube is fixedly connected with a rotating disk, an inner tube is inserted into the interior of the cone tube, the upper end of the inner tube is fixedly connected with an upper connecting disk, and the outer side surface of the inner tube is fixedly connected with a pressure plate;

[0009] The outer side of the upper connecting plate is detachably connected with an end head, the middle part of the end head is through and the inner diameter is smaller than the inner diameter of the inner tube, the inner side of the end head is provided with a top cover, and the lower side of the top cover is provided with a laser ranging sensor.

[0010] Preferably, the height of the lower connecting frame is greater than the spiral pitch of the spiral blade.

[0011] Preferably, a remote transmission module and a battery are provided inside the side connecting frame, and the remote transmission module, the battery and the laser ranging sensor are all electrically connected to the display controller.

[0012] Preferably, a solar panel is fixedly connected to the upper end of the side connecting frame and located at the arc side surface of the end, and the solar panel is electrically connected to the display controller.

[0013] Preferably, the inner pressure plate is located above the conical portion of the conical tube, and the upper portion of the inner pressure plate includes a polygonal block.

[0014] Preferably, the pressure plate is located above the turntable.

[0015] Preferably, notches are evenly distributed on the outer edge of the turntable, and a groove plate corresponding to the position and shape of the notches is fixedly connected to the upper side of the turntable.

[0016] Preferably, the inner diameter of the inner tube is larger than the diameter corresponding to the largest enclosing circle of the polygonal block.

[0017] Preferably, the wide-leg telescopic support block includes an arc plate, an intermediate shell, an inner shell and a spring, the arc plate slides through the conical part of the conical tube, the intermediate shell is slidably connected to the lower part of the arc plate, the inner shell is slidably connected to the inside of the intermediate shell, and a spring is fixedly connected to the opposite side of the intermediate shell and the inner shell, and the spring is perpendicular to the arc plate.

[0018] (III) Beneficial effects

[0019] The present invention provides an intelligent high-speed roadbed settlement observation device, which has the following beneficial effects:

[0020] 1. The present invention rotates the inner pressure plate downward so that the wide-leg telescopic support block slides downward out of the arc groove and then supports itself, thereby improving the overall stability. Then, the pressure plate is pressed down by the roadbed, which drives the upper connecting plate to move the end downward, and then the top cover follows the movement of the end, so that the distance from the laser ranging sensor to the polygonal block of the inner pressure plate changes, thereby realizing observation, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0023] Figure 3 is a cross-sectional view of the present invention;

[0024] Figure 4 It is a cross-sectional view of the wide-leg telescopic support block of the present invention.

[0025] Among them, 1. cone tube; 2. upper connecting frame; 3. turntable; 4. solar panel; 5. top cover; 6. end; 7. inner tube; 8. pressure plate; 9. trough plate; 10. spiral blade; 11. wide-foot telescopic support block; 12. lower connecting frame; 13. side connecting frame; 14. upper connecting plate; 15. inner pressure plate; 16. remote transmission module; 17. battery; 18. display controller; 19. laser ranging sensor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1-4 As shown, an embodiment of the present invention provides an intelligent high-speed roadbed settlement observation device, including a cone tube 1, the lower end of the cone tube 1 is cone-shaped, that is, the lower end of the cone tube 1 is cone-shaped, and the part above the cone part is tubular, the cone part of the cone tube 1 is solid, and includes equally distributed arc grooves, and the arc grooves are bent to the side away from the axis of the cone tube 1, and the cone tube 1 is fixedly connected to the outer peripheral side of the cone tube 1 outside the cone part with a spiral leaf 10, the lower end of the spiral leaf 10 is at the transition between the cone part and the tubular part of the cone tube 1, and the outer side of the spiral leaf 10 is provided with a lower connecting frame 12, and the height of the lower connecting frame 12 is 1.5-3 times of the spiral pitch of the spiral blade 10, in the above, the inner diameter of the lower connecting frame 12 is equal to the outer diameter of the spiral blade 10, and the lower connecting frame 12 guides the up and down movement of the spiral blade 10, and the outer side surface of the cone tube 1 located above the spiral blade 10 is sleeved with an upper connecting frame 2, and the inner diameter of the upper connecting frame 2 is equal to the outer diameter of the tubular part of the cone tube 1, and the upper connecting frame 2 guides the up and down movement of the cone tube 1, and one side of the upper connecting frame 2 and the lower connecting frame 12 are slidably connected to the same side connecting frame 13, and the side connecting frame 13 is vertically distributed, and a display controller 18 is arranged on the side of the side connecting frame 13 away from the cone tube 1;

[0028] An arc-shaped wide-leg telescopic support block 11 is slidably connected in the arc groove of the cone tube 1, and an inner pressure plate 15 is threadedly connected to the inner wall of the cone tube 1. The inner pressure plate 15 is located above the conical part of the cone tube 1. The upper part of the inner pressure plate 15 includes a polygonal block, and the polygonal block includes but is not limited to a regular triangular prism, a regular quadrangular prism, a regular pentagonal prism, and a regular hexagonal prism. Any form can be used. When the inner pressure plate 15 is rotated, an adjustment component composed of a long rod with one end connected to a disc and the other end fixedly connected to a structure matching the polygonal block is used. For example, when the polygonal block is a regular triangular prism, one end of the long rod is a disc, and the other end is a cylinder whose inner side matches the regular triangular prism, wherein the shape of the structure matching the regular triangular prism can also be an elliptical cylinder. A turntable 3 is fixedly connected at the upper end of the cone tube 1, an inner tube 7 is inserted into the interior of the cone tube 1, and an upper connecting disk 14 is fixedly connected to the upper end of the inner tube 7. A pressure plate 8 is fixedly connected to the outer side of the inner tube 7, and the pressure plate 8 is pressed to the lower side of the roadbed;

[0029] The outer side of the upper connecting plate 14 is detachably connected with the end cap 6, that is, the connection between the upper connecting plate 14 and the end cap 6 can be achieved by passing a screw from the lower side of the upper connecting plate 14 and threading the end cap 6. The middle part of the end cap 6 is through and the inner diameter is smaller than the inner diameter of the inner tube 7. A top cover 5 is provided on the inner side of the end cap 6, and a laser ranging sensor 19 is provided on the lower side of the top cover 5. The settlement observation of the roadbed is achieved by measuring the distance from the laser ranging sensor 19 to the polygonal block of the inner pressure plate 15.

[0030] A remote transmission module 16 and a battery 17 are provided inside the side connecting frame 13. The remote transmission module 16, the battery 17 and the laser ranging sensor 19 are all electrically connected to the display controller 18. A solar panel 4 is fixedly connected to the upper end of the side connecting frame 13 and located on the arc side surface of the end 6. The solar panel 4 is electrically connected to the display controller 18.

[0031] The pressure plate 8 is located above the rotating disk 3 .

[0032] The outer edge of the turntable 3 is evenly distributed with notches, and the upper side of the turntable 3 is fixedly connected with a groove plate 9 corresponding to the position and shape of the notches. The turntable 3 is driven to rotate through the groove plate 9, and then the turntable 3 drives the cone tube 1 with spiral blades 10 on the outside to rotate to the ground on one side of the roadbed.

[0033] The inner diameter of the inner tube 7 is larger than the diameter corresponding to the largest enclosing circle of the polygonal block, so that the inner pressure plate 15 can be rotated by extending the adjusting assembly through the inner tube 7. The upper side surface of the above-mentioned polygonal block is a plane.

[0034] The wide-leg telescopic support block 11 includes an arc plate, an intermediate shell, an inner shell and a spring. The arc plate slides through the conical part of the conical tube 1, the intermediate shell is slidably connected at the bottom of the arc plate, and the inner shell is slidably connected to the inside of the intermediate shell. The opposite side of the intermediate shell and the inner shell is fixedly connected with a spring, and the spring is perpendicular to the arc plate. Initially, the wide-leg telescopic support block 11 is located in the arc groove, and the spring is in a compressed state in the arc groove. The intermediate shell is located in the arc plate, and the inner shell is located in the intermediate shell. After the wide-leg telescopic support block 11 is pressed down by the inner pressure plate 15 and then extends out of the arc groove, under the action of the spring, the intermediate shell and the inner shell extend relatively to the ground on one side of the roadbed.

[0035] Working principle: Initially, the pressure plate 8 is rotated to the side parallel to the side connecting frame 13, and then the groove plate 9 is rotated. The groove plate 9 drives the turntable 3 to make the cone tube 1 drill into the ground on one side of the roadbed through the spiral blade 10, and then the top cover 5 is removed, and the inner pressure plate 15 is driven by the adjustment component to press the wide-foot telescopic support block 11 downward. After the middle shell and the inner shell extend out of the arc groove, they extend relatively under the action of the spring and are supported in the soil. Then the pressure plate 8 is rotated to the lower side of the roadbed. Under the pressure of the roadbed on the pressure plate 8, the inner tube 7 is pressed down, and the upper connecting plate 14 is driven by the inner tube 7 to pull down the end 6, so that the spacing between the polygonal blocks corresponding to the laser ranging sensor 19 and the inner pressure plate 15 will change, which can be observed from the display controller 18, or sent to the observation terminal for viewing through the remote sending module 16.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent high-speed roadbed settlement observation device, comprising a cone (1), characterized in that: The lower end of the cone tube (1) is cone-shaped, and a spiral blade (10) is fixedly connected to the outer peripheral side surface outside the cone-shaped part, and a lower connecting frame (12) is arranged on the outer side of the spiral blade (10); an upper connecting frame (2) is sleeved on the outer side surface of the cone tube (1) above the spiral blade (10); one side of the upper connecting frame (2) and the lower connecting frame (12) are slidably connected to the same side connecting frame (13); and a display controller (18) is arranged on the side of the side connecting frame (13) away from the cone tube (1); The lower end of the cone tube (1) is slidably connected to an arc-shaped wide-leg telescopic support block (11); the inner wall of the cone tube (1) is threadedly connected to an inner pressure plate (15); the upper end of the cone tube (1) is fixedly connected to a rotating disk (3); an inner tube (7) is inserted into the interior of the cone tube (1); the upper end of the inner tube (7) is fixedly connected to an upper connecting disk (14); and the outer side surface of the inner tube (7) is fixedly connected to a pressure plate (8); The outer side of the upper connecting plate (14) is detachably connected to an end head (6), the middle part of the end head (6) is through and the inner diameter is smaller than the inner diameter of the inner tube (7), the inner side of the end head (6) is provided with a top cover (5), the lower side of the top cover (5) is provided with a laser distance sensor (19), the wide-leg telescopic support block (11) comprises an arc plate, an intermediate shell, an inner shell and a spring, the arc plate slides through the conical part of the conical tube (1), the intermediate shell is slidably connected to the lower part of the arc plate, the inner shell is slidably connected to the inside of the intermediate shell, and the side opposite to the intermediate shell and the inner shell is fixedly connected to a spring, the spring is perpendicular to the arc plate.

2. The intelligent high-speed roadbed settlement observation device according to claim 1 is characterized in that: The height of the lower connecting frame (12) is greater than the spiral pitch of the spiral blade (10).

3. The intelligent high-speed roadbed settlement observation device according to claim 1 is characterized in that: A remote transmission module (16) and a storage battery (17) are arranged inside the side connecting frame (13); the remote transmission module (16), the storage battery (17) and the laser distance sensor (19) are all electrically connected to a display controller (18).

4. The intelligent high-speed roadbed settlement observation device according to claim 3 is characterized in that: A solar panel (4) is fixedly connected to the upper end of the side connecting frame (13) and located on the arc side surface of the end head (6), and the solar panel (4) is electrically connected to the display controller (18).

5. The intelligent high-speed roadbed settlement observation device according to claim 1 is characterized in that: The inner pressure plate (15) is located above the conical part of the conical tube (1), and the upper part of the inner pressure plate (15) comprises a polygonal block.

6. The intelligent high-speed roadbed settlement observation device according to claim 1 is characterized in that: The pressure plate (8) is located above the rotating disk (3).

7. The intelligent high-speed roadbed settlement observation device according to claim 6 is characterized by: The outer edge of the rotating disk (3) is evenly distributed with notches, and the upper side surface of the rotating disk (3) is fixedly connected with a slot plate (9) corresponding to the position and shape of the notches.

8. The intelligent high-speed roadbed settlement observation device according to claim 5 is characterized by: The inner diameter of the inner tube (7) is greater than the diameter corresponding to the largest enclosing circle of the polygonal block.

Images