CN217922968U

CN217922968U - Road bed road surface roughness detection device

Info

Publication number: CN217922968U
Application number: CN202221631629.2U
Authority: CN
Inventors: 李云军; 任娟娟; 赵倩
Original assignee: Anhui Jiuding Municipal Highway Engineering Co ltd
Current assignee: Anhui Jiuding Municipal Highway Engineering Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-29
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a highway engineering technical field just discloses a road bed road surface roughness detection device, including support frame, level detection appearance, sensor receiver, measuring sensor, detecting device and detection device, bolted connection level detection appearance is passed through at the support frame top, sensor receiver electric connection level detection appearance one side, measuring sensor electric connection level detection appearance opposite side, detecting device passes through bolted connection support frame one side, detecting device is parallel symmetric distribution in the support frame bottom, detecting device includes installation component, pressure sensor, buffer spring, connecting block and second universal wheel, installation component passes through bolted connection in the support frame bottom. The utility model discloses a sensor receiver is with information input to the level detector in, is convenient for detect out the roughness in roadside through pressure, provides accurate data guide for the further restoration of road.

Description

Road bed road surface roughness detection device

Technical Field

The utility model relates to a highway engineering technical field, more specifically relate to a road bed road surface roughness detection device.

Background

The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation. The flatness of the highway subgrade and the road surface is required to be detected after construction, so that subsequent construction operation is facilitated. In addition, the road surface bulge has a relatively large influence on subsequent construction, so the bulge is mainly detected.

When the traditional roadbed pavement evenness detection device detects, careful detection is difficult to carry out on the pavement, certain deviation exists, and the detected result does not have authenticity.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a road bed road surface roughness detection device to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a road bed road surface roughness detection device, includes support frame, level detection appearance, sensor receiver, measuring transducer, detecting device and detection device, bolted connection level detection appearance is passed through at the support frame top, sensor receiver electric connection level detection appearance one side, measuring transducer electric connection level detection appearance opposite side, detecting device passes through bolted connection support frame one side, detecting device is parallel symmetric distribution in the support frame bottom, detecting device includes installation component, pressure sensor, buffer spring, connecting block and second universal wheel, the installation component passes through bolted connection in the support frame bottom, the embedded installation component inner wall top of pressure sensor, buffer spring is located the pressure sensor bottom, and buffer spring touching pressure sensor, pressure sensor can detect the pressure that buffer spring touched, the connecting block passes through bolted connection buffer spring bottom, second universal wheel bolted connection connecting block bottom, when the second universal wheel rolls on the roadside, can drive the connecting block upwards or move down.

Furthermore, the support frame includes fixed subassembly and first universal wheel, the support frame left side and right side are connected with fixed subassembly through the bolt respectively, first universal wheel bolted connection fixed subassembly bottom, support frame are fixed in the car rear portion of driving, can drive first universal wheel and rotate.

Furthermore, the bottom of the horizontal detector is connected with a mounting frame through bolts, the inner wall of the mounting frame is connected with the top of the support frame through bolts, and the horizontal detector can collect information of the whole device, arrange the information and then display the information in the horizontal detector.

Further, the sensor receiver is electrically connected with the pressure sensor, one side of the sensor receiver is electrically connected with one end of the first connecting line, the other end of the first connecting line is electrically connected with the horizontal detector, and the sensor receiver can collect information of the pressure sensor and reflect the information into the horizontal detector.

Furthermore, one side of the measuring sensor is electrically connected with one end of a second connecting wire, the other end of the second connecting wire is electrically connected with the horizontal detector, and the measuring sensor can detect the distance and time of the device and reflect data into the horizontal detector.

Further, detecting device includes fixed block, support column and detecting head, bolted connection support frame one side is passed through to fixed block one side, install in the fixed block bottom at the support column top, detecting head bolted connection support column bottom, detecting device electric connection level detector, detecting head can detect whole road surface to can further detect the roughness on road surface.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a detection device's setting, when the second universal wheel rolls on the roadside, can drive the connecting block and upwards or move down, can drive buffer spring touching pressure sensor when removing, pressure sensor can detect the pressure that buffer spring touched, pressure sensor is with information input to the sensor receiver in afterwards, then through the sensor receiver with information input to the level detector in, be convenient for detect out the roughness on roadside through pressure, provide accurate data guide for further the restoreing of road.

2. The utility model discloses a detection device's setting, detecting head can detect whole road surface to can further detect the roughness on road surface, improve the device's the information degree of accuracy greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the sensor receiver of the present invention.

Fig. 3 is a schematic view of the structure of the level detector of the present invention.

Fig. 4 is a schematic structural diagram of the detecting device of the present invention.

Fig. 5 is a schematic structural diagram of the detection device of the present invention.

The reference signs are: 1. a support frame; 2. a level detector; 3. a sensor receiver; 4. a measurement sensor; 5. a detection device; 6. a detection device; 101. a fixing assembly; 102. a first universal wheel; 201. a mounting frame; 301. a first connecting line; 401. a second connecting line; 501. a fixed block; 502. a support column; 503. a probe; 601. mounting the component; 602. a pressure sensor; 603. a buffer spring; 604. connecting blocks; 605. a second universal wheel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the present invention relates to a device for detecting the flatness of a road surface, which is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-5, the utility model provides a road bed road surface roughness detection device, including support frame 1, level detector 2, sensor receiver 3, measuring sensor 4, detection device 5 and detection device 6, bolted connection level detector 2 is passed through at support frame 1 top, sensor receiver 3 electric connection level detector 2 one side, measuring sensor 4 electric connection level detector 2 opposite side, detection device 5 passes through bolted connection support frame 1 one side, detection device 6 is parallel symmetric distribution in support frame 1 bottom, detection device 6 includes installation component 601, pressure sensor 602, buffer spring 603, connecting block 604 and second universal wheel 605, installation component 601 passes through bolted connection in support frame 1 bottom, the embedded installation component 601 inner wall top of pressure sensor 602, buffer spring 603 is located pressure sensor 602 bottom, connecting block 604 passes through bolted connection buffer spring 603 bottom, second universal wheel bolted connection connecting block 604 bottom, when using, when the second universal wheel rolls on 605, can drive connecting block 604 upwards or move downwards levelly and smoothly, can drive buffer spring 603 in the removal, pressure sensor 603 can be to buffer spring 605 the pressure sensor input pressure sensor 603, then the roadside input pressure sensor that the sensor passes through the pressure sensor 603 and the input degree of being convenient for detection in the roadside pressure sensor 603, then, the roadside input receiver is 3.

Wherein, support frame 1 includes fixed subassembly 101 and first universal wheel 102, and support frame 1 left side and right side are connected with fixed subassembly 101 through the bolt respectively, and first universal wheel 102 bolted connection is fixed subassembly 101 bottom, when using, is fixed in the car rear portion of driving with support frame 1, can drive first universal wheel 102 and rotate, is convenient for detect.

Wherein, 2 bottom bolted connection mounting brackets 201 of level detection appearance, 1 tops of bolted connection support frame are passed through to mounting bracket 201 inner wall, and when using, level detection appearance 2 can collect information to whole device to with its arrangement, show in level detection appearance 2 afterwards, be convenient for look over.

Wherein, 3 electric connection pressure sensor 602 of sensor receiver, 3 one side electric connection first connecting wire 301 one end of sensor receiver, the horizontal detector of first connecting wire 301 other end

electric connection

2, 4 one side electric connection second connecting wire 401 one end of measuring transducer, the horizontal detector of second connecting wire 401 other end electric connection 2, when using, sensor receiver 3 can collect the information of pressure sensor 602, and reflect to in the horizontal detector 2, measuring transducer 4 can detect distance and the time that the device went to simultaneously, and with data reflection to in the horizontal detector 2, the staff of being convenient for knows.

Wherein, detecting device 5 includes fixed block 501, support column 502 and detecting

head

503, and 1 one side of bolted connection support frame is passed through to fixed block 501 one side, and the support column 502 top is installed in fixed block 501 bottom, and detecting head 503 bolted connection support column 502 bottom, detecting device 5 electric connection level detection appearance 2, in the use, detecting head 503 can detect whole road surface to can further detect the roughness on road surface.

The utility model discloses a theory of operation:

this road bed road surface roughness detection device, when using, be fixed in the car rear portion of driving with support frame 1, can drive first universal wheel 102 and rotate, be convenient for detect, second universal wheel 605 rolls on the roadside this moment, can drive connecting block 604 upwards or move down, can drive buffer spring 603 touching pressure sensor 602 when moving, pressure sensor 602 can detect the pressure that buffer spring 603 touched, pressure sensor 602 is with information input to sensor receiver 3 in afterwards, then with information input to level detector 2 in through sensor receiver 3, be convenient for detect out the roughness on roadside through pressure, simultaneously measuring sensor 4 can detect distance and the time that the device went on, and with data reflection to level detector 2 in, be convenient for the staff to know, and can detect whole road surface at the in-process detecting head 503 of driving, thereby can further detect the roughness on road surface.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a road bed road surface roughness detection device, includes support frame (1), level detection appearance (2), sensor receiver (3), measuring transducer (4), detection device (5) and detection device (6), its characterized in that: the horizontal detector (2) is connected to the top of the support frame (1) through a bolt, the sensor receiver (3) is electrically connected to one side of the horizontal detector (2), the measuring sensor (4) is electrically connected to the other side of the horizontal detector (2), the detecting device (5) is connected to one side of the support frame (1) through a bolt, the detecting device (6) is symmetrically distributed at the bottom of the support frame (1) in parallel, the detecting device (6) comprises a mounting assembly (601), a pressure sensor (602), a buffer spring (603), a connecting block (604) and a second universal wheel (605), the mounting assembly (601) is connected to the bottom of the support frame (1) through a bolt, the pressure sensor (602) is embedded in the top of the inner wall of the mounting assembly (601), the buffer spring (603) is located at the bottom of the pressure sensor (602), the connecting block (604) is connected to the bottom of the buffer spring (603) through a bolt, and the second universal wheel (605) is connected to the bottom of the connecting block (604) through a bolt.

2. The roadbed pavement evenness detection device of claim 1, wherein: the supporting frame (1) comprises a fixing component (101) and a first universal wheel (102), the left side and the right side of the supporting frame (1) are connected with the fixing component (101) through bolts respectively, and the first universal wheel (102) is connected with the bottom of the fixing component (101) through bolts.

3. The roadbed pavement flatness detection device according to claim 1, wherein: the bottom of the horizontal detector (2) is connected with a mounting rack (201) through a bolt, and the inner wall of the mounting rack (201) is connected with the top of the support frame (1) through a bolt.

4. The roadbed pavement evenness detection device of claim 1, wherein: sensor receiver (3) electric connection pressure sensor (602), sensor receiver (3) one side electric connection first connecting wire (301) one end, first connecting wire (301) other end electric connection level detector (2).

5. The roadbed pavement evenness detection device of claim 1, wherein: one side of the measuring sensor (4) is electrically connected with one end of a second connecting wire (401), and the other end of the second connecting wire (401) is electrically connected with the horizontal detector (2).

6. The roadbed pavement evenness detection device of claim 1, wherein: the detection device (5) comprises a fixing block (501), a supporting column (502) and a detection head (503), one side of the fixing block (501) is connected with one side of the supporting frame (1) through a bolt, the top of the supporting column (502) is installed at the bottom of the fixing block (501), and the detection head (503) is connected with the bottom of the supporting column (502) through a bolt.

7. The roadbed pavement evenness detection device of claim 6, wherein: the detection device (5) is electrically connected with the horizontal detector (2).