CN215415442U

CN215415442U - Roadbed detection device

Info

Publication number: CN215415442U
Application number: CN202122028906.2U
Authority: CN
Inventors: 高强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-04
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a roadbed detecting device which comprises a fixing frame, wherein an installation part is arranged on the side surface of the fixing frame, a cylinder body is rotatably arranged on the lower side of the fixing frame, a cutter is arranged at the bottom of the cylinder body, a driving part for driving the cylinder body to rotate is arranged on the lower end surface of an inner cavity of the fixing frame, a second electric push rod is arranged at the upper end of the fixing frame corresponding to the cylinder body, a push plate is arranged at the telescopic end of the second electric push rod, three connecting pieces which are uniformly distributed are arranged at the bottom of the push plate, push rods are movably arranged at the bottoms of the connecting pieces, a pressing plate is arranged at the bottom of one push rod, and the pressing plate and the adjacent push rod are positioned at the upper end inside the cylinder body. This road bed detection device, simple to operate can adjust, can detect the local position of road bed to can carry out data reading and contrast when detecting the road bed, can also reduce the influence that external environment detected the road bed, easy operation, convenient to use.

Description

Roadbed detection device

Technical Field

The utility model relates to the technical field of road engineering, in particular to a roadbed detection device.

Background

The roadbed is a strip structure which is built according to a route position and a certain technical requirement and serves as a road surface foundation, is a foundation of a railway and a highway, and is a linear structure built by soil or stones. The roadbed can be divided into three types of soil roadbed, stone roadbed and soil-stone roadbed from the material aspect.

The roadbed bears the self weight of rock soil and the gravity of a road surface and the traffic load transmitted by the road surface, and is an important component of the whole highway structure. It is therefore often necessary to check the stability of the road bed. The existing roadbed detection mode mainly detects the position where a vehicle passes, the detection mode needs to be followed up for measurement, and the detection time is greatly influenced by the weight of the vehicle and is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects, and provides a roadbed detection device which is convenient to install, can be adjusted, can detect the local position of a roadbed, can read and compare data while detecting the roadbed, can reduce the influence of an external environment on roadbed detection, is simple to operate and convenient to use, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a roadbed detection device, includes the mount, the side of mount is equipped with the installed part, and the downside of mount rotates and is provided with the barrel, the bottom of barrel is equipped with the cutter, the terminal surface is equipped with drive barrel pivoted driving piece under the inner chamber of mount.

The upper end that mount and barrel correspond is equipped with second electric putter, second electric putter's flexible end is equipped with the push pedal, the bottom of push pedal is equipped with three evenly distributed's connecting piece, the bottom movable mounting of connecting piece has the push rod, and the bottom of one of them push rod is equipped with the clamp plate, and clamp plate and a push rod adjacent rather than be located the inside upper end of barrel.

The side of push pedal is equipped with pressure detector, pressure detector's test probe is located inside the connecting piece, second electric putter's input and pressure detector's input all are connected with external switch group's output electricity.

As a preferable technical scheme of the present invention, the mounting member includes a first electric push rod having a fixed end mounted on a side surface of the fixing frame, a mounting plate is disposed at a telescopic end of the first electric push rod, and an input end of the first electric push rod is electrically connected to an output end of the external switch group.

As a preferred technical scheme of the utility model, the driving piece comprises a servo motor, a main belt pulley, a belt and an auxiliary belt pulley, the servo motor is arranged on the fixed frame, the main belt pulley is arranged on an output shaft of the servo motor, the main belt pulley is connected with the auxiliary belt pulley through the belt, the auxiliary belt pulley is arranged at the upper end of the side surface of the cylinder body, and the input end of the servo motor is connected with the output end of the external switch group.

As a preferable technical scheme of the utility model, a bearing which is rotationally connected with the fixed frame is arranged on the side surface of the cylinder body.

As a preferred technical scheme, the connecting piece comprises a barrel body which is arranged at the bottom of the push plate and is provided with an opening at the bottom, first shock absorbers which are uniformly distributed are arranged on the upper end surface in the barrel body, a connecting plate which is movably clamped in the barrel body is arranged at the bottom of the first shock absorbers, the detection probe is arranged in the middle of the upper surface of the connecting plate, second shock absorbers which are arranged corresponding to the detection probe are arranged on the upper end surface in the barrel body, and a leather pad which is in contact with the detection probe is arranged at the bottom of the second shock absorbers.

As a preferable technical scheme of the utility model, the bottom of the connecting plate is provided with a nut, the upper end of the side surface of the push rod is provided with a thread matched with the nut, and the upper end of the push rod is in threaded connection with the nut.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the roadbed detection device disclosed by the utility model, the servo motor can drive the main belt pulley to rotate, the main belt pulley can drive the auxiliary belt pulley to rotate through the belt, the auxiliary belt pulley can drive the cylinder to rotate, the cylinder can drive the cutter to rotate, and the hole can be drilled on the foundation in the rotating process of the cutter, so that the cylinder is inserted into the ground, and the local detection operation of the foundation is facilitated.

2. According to the roadbed detection device disclosed by the utility model, the mounting plate can be connected with external equipment, the first electric push rod can drive the fixing frame to move, and the fixing frame can drive the cylinder body to move, so that the cylinder body is inserted into a foundation, and the foundation detection is facilitated.

3. According to the roadbed detection device disclosed by the utility model, the second electric push rod can push the push rods to move downwards through the push plates, one push rod can drive the press plate to move downwards, the other two push rods can respectively press the fixing frame and the roadbed, and the press plate can press the roadbed, so that the stability of the roadbed is detected; in addition, the fixing frame and the roadbed can reversely act on the push rods, the push rods can extrude the connecting plates, the connecting plates can drive the detection probes to move, and the detection probes extrude the second shock absorbers with leather pads, so that the three detection probes respectively detect the extrusion force degrees received by the three push rods, and the roadbed detection is facilitated.

4. The roadbed detection device disclosed by the utility model is convenient to install, can be adjusted, can be used for detecting the local position of the roadbed, can be used for reading and comparing data while detecting the roadbed, can also be used for reducing the influence of an external environment on roadbed detection, and is simple to operate and convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a connector according to the present invention;

fig. 3 is a left side view of the structure of fig. 1.

In the figure: the device comprises a fixing frame 1, a first electric push rod 2, a mounting plate 21, a cylinder 3, a bearing 31, a cutter 32, a servo motor 4, a main belt pulley 41, a belt 42, an auxiliary belt pulley 43, a second electric push rod 5, a push plate 51, a pressure detector 6, a detection probe 61, a cylinder 7, a first damper 71, a connecting plate 72, a nut 73, a push rod 74, a pressure plate 75, a second damper 8 and a leather pad 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a roadbed detection device, including mount 1, the side of mount 1 is equipped with the installed part, the installed part includes that the stiff end installs the first electric putter 2 in mount 1 side, first electric putter 2's flexible end is equipped with mounting panel 21, and the input of first electric putter 2 is connected with the output electricity of external switch group, the downside of mount 1 is rotated and is provided with barrel 3, can be connected mounting panel 21 and external equipment, first electric putter 2 can drive mount 1 and remove, mount 1 can drive barrel 3 and remove, thereby make barrel 3 insert in the ground, be convenient for the detection of ground.

The side of the cylinder 3 is provided with a bearing 31 rotationally connected with the fixed mount 1, the bottom of the cylinder 3 is provided with a cutter 32, the lower end face of the inner cavity of the fixed mount 1 is provided with a driving part for driving the cylinder 3 to rotate, the driving part comprises a servo motor 4, a main belt pulley 41, a belt 42 and an auxiliary belt pulley 43, the servo motor 4 is arranged on the fixed mount 1, the main belt pulley 41 is arranged on an output shaft of the servo motor 4, the main belt pulley 41 is connected with the auxiliary belt pulley 43 through the belt 42, the auxiliary belt pulley 43 is arranged at the upper end of the side of the cylinder 3, the input end of the servo motor 4 is connected with the output end of an external switch group, the servo motor 4 can drive the main belt pulley 41 to rotate, the main belt pulley 41 can drive the auxiliary belt pulley 43 to rotate through the belt 42, the auxiliary belt pulley 43 can drive the cylinder 3 to rotate, the cylinder 3 can drive the cutter 32 to rotate, and the cutter 32 can drill on a foundation in the rotating process, thereby inserting the cylinder 3 into the ground to facilitate the local detection operation of the foundation.

Mount 1 is equipped with second electric putter 5 with the upper end that barrel 3 corresponds, the flexible end of second electric putter 5 is equipped with push pedal 51, push pedal 51's bottom is equipped with three evenly distributed's connecting piece, the bottom movable mounting of connecting piece has push rod 74, and the bottom of one of them push rod 74 is equipped with clamp plate 75, and clamp plate 75 and a push rod 74 adjacent rather than be located the inside upper end of barrel 3, second electric putter 5 can promote push rod 74 through push pedal 51 and move down, one of them push rod 74 can drive clamp plate 75 and move down, mount 1 and road bed can be extruded respectively to two other push rods 74, and clamp plate 75 can extrude the road bed, thereby detect the stability of road bed.

The bottom of the connecting plate 72 is provided with a nut 73, the upper end of the side surface of the push rod 74 is provided with a thread matched with the nut 73, the upper end of the push rod 74 is in threaded connection with the nut 73, and the push rod 74 can be rotated, so that the length of the push rod 74 exposed outside the nut 73 can be adjusted, and the position of the pressure plate 75 can be adjusted.

The side of the push plate 51 is provided with a pressure detector 6, the detection probe 61 of the pressure detector 6 is positioned inside the connecting piece, the input end of the second electric push rod 5 and the input end of the pressure detector 6 are both electrically connected with the output end of the external switch group, and the pressure detector 6 can detect the pressure applied to the push rod 74.

The connecting piece comprises a barrel body 7 which is arranged at the bottom of the push plate 51 and is provided with an opening at the bottom, the upper end surface in the barrel body 7 is provided with first shock absorbers 71 which are uniformly distributed, the bottom of the first shock absorber 71 is provided with a connecting plate 72 which is movably clamped in the barrel body 7, the detection probe 61 is arranged in the middle of the upper surface of the connecting plate 72, the upper end surface in the barrel body 7 is provided with a second shock absorber 8 which is arranged corresponding to the detection probe 61, the bottom of the second shock absorber 8 is provided with a leather pad 81 which is contacted with the detection probe 61, the second electric push rod 5 can push the push rods 74 to move downwards through the push plate 51, one push rod 74 can drive the press plate 75 to move downwards, the other two push rods 74 can respectively extrude the fixing frame 1 and the roadbed, and the press plate 75 can extrude the roadbed, thereby detecting the stability of the roadbed; meanwhile, the push rods 74 can be reversely acted on the fixed frame 1 and the roadbed, the push rods 74 can extrude the connecting plate 72, the connecting plate 72 can drive the detection probes 61 to move, and the detection probes 61 extrude the second shock absorbers 8 with the leather pads 81, so that the three detection probes 61 respectively detect the extrusion force degrees received by the three push rods 74, and the roadbed detection is facilitated.

The external switch group is provided with control buttons corresponding to the first electric push rod 2, the servo motor 4, the second electric push rod 5 and the pressure detector 6, and the first electric push rod 2, the servo motor 4, the second electric push rod 5 and the pressure detector 6 are common electrical elements in the prior art.

Whole road bed detection device, simple to operate can adjust, can detect the local position of road bed to can carry out data reading and contrast when detecting the road bed, can also reduce the influence that external environment detected the road bed, easy operation, convenient to use.

When in use:

the mounting plate 21 is connected with external mobile equipment or a vehicle body, and the first electric push rod 2 and the servo motor 4 are controlled to work through an external switch group;

the servo motor 4 drives the main belt pulley 41 to rotate, the main belt pulley 41 drives the auxiliary belt pulley 43 to rotate through the belt 42, the auxiliary belt pulley 43 drives the barrel 3 to rotate, and the barrel 3 drives the cutter 32 to rotate;

meanwhile, the first electric push rod 2 drives the fixing frame 1 to move, the fixing frame 1 drives the cylinder 3 to move, the cylinder 3 drives the cutter 32 to move downwards, and the cutter 32 moves downwards in the rotating process so as to enter the foundation;

rotating the push rod 74 to make the bottom of the push rod 74 inside the cylinder 3 contact the bottom of the pressure plate 75 and the foundation, and making the bottom of the push rod 74 corresponding to the fixed frame 1 contact the fixed frame 1;

the second electric push rod 5 and the pressure detector 6 are controlled to work through an external switch group, the second electric push rod 5 pushes the push rods 74 to move downwards through the push plate 51, one push rod 74 drives the press plate 75 to move downwards, the other two push rods 74 respectively press the fixing frame 1 and the roadbed, and the press plate 75 presses the roadbed;

the fixed frame 1 and the roadbed reverse action push rod 74, the push rod 74 extrudes the connecting plate 72, the connecting plate 72 drives the detection probe 61 to move, and the detection probe 61 extrudes the second shock absorber 8 with the leather pad 81;

when the foundation sinks, the thrust of the foundation to the push rod 74 is small, the push rod 74 with small thrust moves downwards for a large distance relative to other push rods 74, and the pressure of the push rod 74 acting on the detection probe 61 in the opposite direction is small;

the stability of the roadbed can be obtained by comparing the two pressure detectors 6 corresponding to the cylinder 3 with the other pressure detector 6.

The road bed detection device is convenient to install, can be adjusted, can detect the local position of the road bed, can read and compare data while detecting the road bed, can reduce the influence of the external environment on the detection of the road bed, and is simple to operate and convenient to use.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road bed detection device, includes mount (1), its characterized in that: the side surface of the fixed frame (1) is provided with an installation part, the lower side of the fixed frame (1) is rotatably provided with a barrel (3), the bottom of the barrel (3) is provided with a cutter (32), and the lower end surface of the inner cavity of the fixed frame (1) is provided with a driving part for driving the barrel (3) to rotate;

a second electric push rod (5) is arranged at the upper end of the fixing frame (1) corresponding to the cylinder body (3), a push plate (51) is arranged at the telescopic end of the second electric push rod (5), three connecting pieces which are uniformly distributed are arranged at the bottom of the push plate (51), push rods (74) are movably arranged at the bottom of each connecting piece, a pressing plate (75) is arranged at the bottom of one push rod (74), and the pressing plate (75) and one push rod (74) adjacent to the pressing plate are positioned at the upper end inside the cylinder body (3);

the side of push pedal (51) is equipped with pressure detector (6), inside pressure detector (6) detecting probe (61) were located the connecting piece, the input of second electric putter (5) and the input of pressure detector (6) all were connected with external switch group's output electricity.

2. The roadbed detecting device of claim 1, wherein: the installed part includes that the stiff end installs first electric putter (2) in mount (1) side, the flexible end of first electric putter (2) is equipped with mounting panel (21), and the input of first electric putter (2) is connected with external switch group's output electricity.

3. The roadbed detecting device of claim 1, wherein: the driving piece comprises a servo motor (4), a main belt pulley (41), a belt (42) and an auxiliary belt pulley (43), the servo motor (4) is installed on the fixing frame (1), the main belt pulley (41) is installed on an output shaft of the servo motor (4), the main belt pulley (41) is connected with the auxiliary belt pulley (43) through the belt (42), the auxiliary belt pulley (43) is installed at the upper end of the side face of the barrel body (3), and the input end of the servo motor (4) is connected with the output end of the external switch group.

4. The roadbed detecting device of claim 1, wherein: and a bearing (31) rotationally connected with the fixed frame (1) is arranged on the side surface of the cylinder body (3).

5. The roadbed detecting device of claim 1, wherein: the connecting piece is including installing staving (7) in push pedal (51) bottom and the uncovered setting in bottom, the inside up end of staving (7) is equipped with evenly distributed's first bumper shock absorber (71), the bottom of first bumper shock absorber (71) is equipped with movable joint connecting plate (72) inside staving (7), the upper surface middle part at connecting plate (72) is installed in detecting probe (61), the inside up end of staving (7) is equipped with second bumper shock absorber (8) that correspond the setting with detecting probe (61), the bottom of second bumper shock absorber (8) is equipped with leather packing (81) with detecting probe (61) contact.

6. The roadbed detecting device of claim 5, wherein: the bottom of the connecting plate (72) is provided with a nut (73), the upper end of the side surface of the push rod (74) is provided with a thread matched with the nut (73), and the upper end of the push rod (74) is in threaded connection with the nut (73).