CN224213082U - A road performance testing device after grouting repair - Google Patents

Abstract

The utility model provides pavement performance detection equipment after grouting maintenance, which comprises screw supporting plates, wherein bottom plates are fixed on two sides of each screw supporting plate, a second supporting plate is fixed on the other side of each bottom plate, one side of each second supporting plate is connected with a third supporting plate, a display operation platform is installed on each third supporting plate, a first motor is installed on the other side of each second supporting plate, the first motor penetrates through each second supporting plate and is connected with a first screw rod through a coupling, the other end of each first screw rod is rotatably sleeved on each screw supporting plate, and a first sliding rod corresponding to the first screw rod is further connected between each second supporting plate and each screw supporting plate. By using the utility model, the detection probe can be controlled to detect the grouting quality of the crack through the display operation platform, frequent bending of workers is not needed, and dead angle-free detection can be carried out on any place in the detection range.

Description

Pavement performance detection equipment after grouting maintenance

Technical Field

The utility model relates to the technical field of pavement detection, in particular to pavement performance detection equipment after grouting maintenance.

Background

Along with the rapid development of road construction, the road can be along with the crack that produces of service life in the operation process, seriously influence road driving safety, when the road produced the crack, usually use grout maintenance, but the quality is how after the maintenance, mostly need the manual detection of holding the detector step by step, and this kind of method inefficiency, and need the detection personnel to bow for a long time to detect, greatly increased intensity of labour, for this purpose we put forward a road surface road performance check out equipment after grouting maintenance to solve above-mentioned problem.

Disclosure of utility model

The utility model provides pavement performance detection equipment after grouting maintenance, which solves the problems that when quality detection is carried out after grouting of a pavement, the detection labor intensity is high due to frequent bending, the efficiency is low, spot check can only be carried out on a crack, and the like.

The utility model provides pavement performance detection equipment after grouting maintenance, which comprises screw supporting plates, wherein two sides of each screw supporting plate are respectively fixedly provided with a bottom plate, the other side of each bottom plate is fixedly provided with a second supporting plate, one side of each second supporting plate is connected with a third supporting plate, a display operation platform is arranged on each third supporting plate, the other side of each second supporting plate is provided with a first motor, the first motor passes through the second supporting plates and is connected with a first screw rod through a coupling, the other end of each first screw rod is rotatably sleeved on each screw supporting plate, a first sliding rod corresponding to the first screw rod is further connected between each second supporting plate and each screw supporting plate, the first screw rod and each first sliding rod pass through a first threaded block, a second motor is arranged on each first threaded block, the second motor passes through the first supporting plates and is connected with a second screw rod through a coupling, the other end of each second motor passes through the second supporting plates and is rotatably sleeved on the fourth screw rod, the second motor is connected with a fourth supporting plate through a fourth threaded block, the fourth motor is further connected with a fourth probe, the fourth probe is further connected with each fourth probe is fixedly connected with each fourth supporting plate through a fourth threaded block, the fourth probe is respectively connected with each fourth probe, the fourth probe is connected with each fourth threaded block through a fourth threaded block, the crack detector is connected with the display operation platform through a cable.

Preferably, the telescopic device comprises a third motor, the third motor passes through the motor support plate through a coupler and is connected with a third screw rod, the third screw rod is connected with a third thread block through threads, an elastic measuring device is installed at the bottom of the third thread block, a limiting groove is formed in the third thread block, a first limiting block is embedded in the limiting groove, two sides of the first limiting block are attached to the inner wall of the limiting groove, the first limiting block is connected with a third sliding rod, and the other end of the third sliding rod is fixed on the motor support plate.

Preferably, the elastic measurement device comprises a third thread block, the bottom of the third thread block is provided with a shell, a spring is arranged in the shell, a second limiting block is embedded in the shell, two sides of the second limiting block are attached to the inner wall of the shell, the spring is abutted to the second limiting block and the inner wall of the shell, the second limiting block is connected with a fixing rod, and the fixing rod is connected with a detection probe.

Preferably, universal wheels are mounted at the bottom of the bottom plate, and locking mechanisms are mounted on the universal wheels.

Preferably, the number of the first slide bar, the second slide bar, the third slide bar and the fourth slide bar is two.

Preferably, a handle is mounted on the third support plate.

Preferably, the first motor, the second motor and the third motor are servo motors.

Preferably, a baffle is further connected between the screw support plate and the second support plate.

According to the technical scheme, the pavement performance detection equipment after grouting maintenance is provided, when the pavement performance detection equipment is used, the equipment is pushed to find a crack after grouting to be detected, the limiter of the universal wheel is opened to prevent the equipment from moving, the equipment is opened, the detection probe is controlled by an operator on a display operation platform, when the equipment is controlled, the first motor drives the first screw to rotate, the first screw is driven to longitudinally move by rotation of the first screw, the second motor drives the second screw to rotate, the second screw is driven to horizontally move, and the second motor is arranged on the first screw, so that the second screw can freely move in a range, a third motor is arranged on the second screw, the third motor is connected with the third screw, the rotation of the third motor drives the third screw to enable the third screw to move up and down, the detection probe with a telescopic system is arranged at the tail end of the third screw, the detection probe can move up and down under the driving of the third screw to directly press the detection probe at the crack to be detected, and the crack detector is not pressed by the telescopic connection line, and the crack detector can be repeatedly displayed to the detection platform because the detection result can not be repeatedly displayed.

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

1. The detection probe is controlled through the display operation platform, so that the detection work of the grouting cracks caused by frequent bending of workers is avoided;

2. The detection probe can be moved without dead angles through the screw rod transmission device, and any place can be detected in the detection range;

3. Through the cooperation of third motor and hold-down mechanism, but the controllable detection probe reciprocates, also can compress tightly the detection probe at the road surface is at inorder to the protection probe is not damaged by pressure.

In summary, by using the application, the detection probe can be controlled to detect the grouting quality of the crack through the display operation platform, the frequent bending of workers is not needed, no dead angle detection can be carried out on any place in the detection range, the detection of an uneven road can be ensured while the compression of the detection probe on the road surface to be detected is ensured, and the probe can be protected from being damaged by pressure.

Drawings

In order to more clearly illustrate the technical solution of the present utility model, the drawings that are necessary for the embodiments will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of a pavement performance detection device after grouting maintenance;

fig. 2 is a top view of the overall structure of the pavement performance detection device after grouting maintenance according to the present utility model;

FIG. 3 is a side cross-sectional view of a pavement performance testing apparatus after grouting maintenance according to the present utility model;

FIG. 4 is an enlarged view of the position A of the pavement performance detection equipment after grouting maintenance;

Fig. 5 is a schematic structural diagram of a screw driving device of the pavement performance detection device after grouting maintenance;

Fig. 6 is an outline view of the pavement performance detection device after grouting maintenance.

In the figure, the base plate 1, the universal wheel 2, the screw support plate 3, the first screw rod 4, the first sliding rod 5, the first motor 6, the first screw block 7, the first screw block 8, the first support plate 9, the second motor 10, the second screw block 11, the second screw rod 12, the second sliding rod 13, the motor support plate 14, the third motor 15, the third screw rod 16, the third sliding rod 161, the first limiting block 17, the third screw block 18, the connecting wire 19, the crack detector 20, the second support plate 21, the third support plate 22, the display operating platform 23, the handle 24, the baffle plate 25, the shell 26, the second limiting block 27, the fixing rod 28, the detecting probe 29, the spring 30, the fourth sliding block 31, the fourth support plate 32, the fourth sliding rod 33 and the limiting groove 33.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1-6, a pavement performance detection device after grouting maintenance is applied to the technical field of pavement detection, and can automatically detect pavement cracks through an operation platform, and specifically, the pavement performance detection device comprises a screw support plate 3, wherein two sides of the screw support plate 3 are both fixed with a bottom plate 1, the other side of the bottom plate 1 is fixed with a second support plate 20, one side of the second support plate 20 is connected with a third support plate 21, a display operation platform 22 is arranged on the third support plate 21, a handle 23 is arranged on the third support plate 21, a universal wheel 2 is arranged at the bottom of the bottom plate 1, and the universal wheel 2 is provided with a locking mechanism, when the device is required to be detected, the handle can be grasped to move, and when the detection operation is required, the locking mechanism of the universal wheel 2 is opened to prevent the movement of the device, then the device is operated through the display operation platform 22, the other side of the second support plate 20 is provided with a first motor 6, the first motor 6 passes through the second support plate 20 and is connected with the first screw rod 4 through a coupler, the other end of the first screw rod 4 is rotationally sleeved on the screw rod support plate 3, a first slide bar 5 corresponding to the first screw rod 4 is also connected between the second support plate 20 and the screw rod support plate 3, the first screw rod 4 and the first slide bar 5 pass through the first thread block 7, the first thread block 7 is provided with the second motor 9, the first thread block 7 is fixedly provided with the first support plate 8, the second motor 9 passes through the first support plate 8 through the coupler and is connected with the second screw rod 11, the other end of the second screw rod 11 is rotationally sleeved on the fourth support plate 31, a second slide bar 12 corresponding to the second screw rod 11 is also connected between the fourth support plate 31 and the first support plate 8, the fourth support plate 31 is fixed on the fourth slide block 30, the fourth slide bar 32 is sleeved on the fourth slide block 30, the two ends of the fourth slide bar 32 are respectively fixed on the second support plate 20 and the screw rod support plate 3, the fourth slide bar 32 and the second screw 11 wear first screw thread piece 7, when equipment is used, first motor 6 drives first screw thread piece 7 through the rotation and removes along the direction of first screw 4, first screw thread piece 7 drives the second motor 9 synchronous motion of installing above, and second motor 9 drives second screw thread piece 10 through the rotation and removes along the direction of second screw 11, because the direction of motion of first screw thread piece 7 and second screw thread piece 10 mutually perpendicular, so second screw thread piece 10 can carry out the free movement at no dead angle in the scope, can guarantee to remove the detection probe to arbitrary region when detecting, install motor extension board 13 on the second screw thread piece 10, install third motor 14 on the motor extension board 13, third motor 14 is connected with detection probe 28 through telescoping device, detection probe 28 passes through connecting wire 18 and connects on crack detector 19, crack detector 19 is fixed on second extension board 20, crack detector 19 passes through the cable and is connected with display operation platform 22, during the detection, when detecting, wait to remove the second motor 6 and second motor 9 to remove the second motor 10 to the second probe 10 and pass through the second probe to the second probe 14 to the region of rotation, detect the information transmission to the third motor extension board 14 is detected to the crack detector 28, the third motor 14 is detected to the region is detected to the third motor 14 is detected to the rotation, the information transmission of the third motor 10 is detected to the third motor extension board is detected to the third motor 14, the detection probe is detected to the region is detected to the third motor 10, is detected to the detection probe is detected to the third 10, and is detected to the detection device is detected to be detected to the detection 10. The application can detect the road surface without bending down for inspection, has convenient operation, no dead angle during detection, small and easy movement of equipment, and can complete all operations by only one person.

In the utility model, the telescopic device comprises a third motor 14, the third motor 14 passes through a motor support plate 13 through a coupler and is connected with a third screw rod 15, the third screw rod 15 is connected with a third thread block 17 through threads, the bottom of the third thread block is provided with an elastic measuring device, the third thread block is provided with a limit groove 33, a first limit block 161 is embedded in the limit groove 33, two sides of the first limit block 161 are attached to the inner wall of the limit groove 33, the first limit block 161 is connected with a third slide bar 16, and the other end of the third slide bar 16 is fixed on the motor support plate 13. When the device is used, the third motor 14 drives the third screw rod 15 to rotate, the rotation of the third screw rod 15 can drive the third threaded block 17 to move up and down, a limiting groove 33 is further formed in the third threaded block 17, a third sliding rod 16 and a first limiting block 161 are arranged in the limiting groove 33, and the up-and-down movement amplitude of the third threaded block 17 can be limited while the third threaded block 17 is helped to move up and down normally, so that the device is ensured to work normally.

In the utility model, the elastic measuring device comprises a third thread block 17, a shell 25 is arranged at the bottom of the third thread block 17, a spring 29 is arranged in the shell 25, a second limiting block 26 is embedded in the shell 25, two sides of the second limiting block 26 are attached to the inner wall of the shell 25, the spring 29 is in contact with the second limiting block 26 and the inner wall of the shell 25, the second limiting block 26 is connected with a fixed rod 27, and the fixed rod 27 is connected with a detection probe 28. When the device works, the outer shell 25 is connected under the third thread block 17, the spring 29 in the outer shell 25 provides elasticity for the second limiting block 26, one end of the second limiting block 28 penetrates out of the outer shell 25 to be connected with the detection probe 28, when the detection probe 28 detects the ground, a monitoring area needs to be tightly attached, the device can provide certain buffering on the premise that the detection probe 28 is tightly attached to the detection area, and the detection accuracy can be ensured and meanwhile the detection probe is protected from being damaged by pressure.

In the utility model, the number of the first slide bars 5, the second slide bars 12, the third slide bars 16 and the fourth slide bars 32 is two, and the two slide bars can be used for effectively ensuring the running stability of the equipment, and the number of the slide bars can be increased according to the requirement, but less than two slide bars are not recommended.

In the utility model, the first motor 6, the second motor 9 and the third motor 14 are all servo motors, and the movement of the thread blocks can be accurately controlled by adopting the servo motors, so that the detection precision and quality are ensured.

In the utility model, the baffle 24 is also connected between the screw support plate 3 and the second support plate 20, the baffle 24 can shield the side face of the equipment, and the attractive appearance is improved and the damage to the equipment caused by dust is prevented.

According to the technical scheme, when the grouting crack detector is used, pushing equipment finds out the crack after grouting to be detected, the limiter of the universal wheel 2 is opened to prevent equipment from moving, equipment is opened, the operation device on the display operation platform 22 is used for controlling the detection probe 28, when the equipment is controlled, the first motor 6 drives the first screw 4 to rotate, the rotation of the first screw 4 drives the first threaded block 7 to longitudinally move, the second motor 9 drives the second screw 11 to rotate, the rotation of the second screw 11 drives the second threaded block 10 to horizontally move, the second motor 9 is arranged on the first threaded block 7, so that the second threaded block 10 can freely move in a range, the third motor 14 is arranged on the second threaded block 10, the third motor 14 is connected with the third screw 15, the rotation of the third motor 14 drives the third screw 15 to enable the third threaded block 17 to move up and down, the detection probe 28 with a telescopic system is arranged at the tail end of the third threaded block 17, the detection probe 28 can move up and down under the driving of the third screw 17, the grouting crack detector 28 is directly driven by the second motor 9 to move, and the crack detector is not required to be compressed by the detection probe 28, and the crack detector is not required to be compressed by the telescopic system, and the step 19 is not displayed, and the crack detector is not required to be detected, and the crack detector is detected by the step 19, and the step is not required to be detected, and the step is detected by the step 19 is displayed, and the crack detector is detected by the step is repeatedly.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the utility model being indicated by the following claims.

It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The embodiments of the present utility model described above do not limit the scope of the present utility model.

Claims (8)

1. The pavement performance detection equipment after grouting maintenance comprises screw supporting plates (3) and is characterized in that a bottom plate (1) is fixed on two sides of each screw supporting plate (3), a second supporting plate (20) is fixed on the other side of each bottom plate (1), a third supporting plate (21) is connected to one side of each second supporting plate (20), a display operation platform (22) is mounted on each third supporting plate (21), a first motor (6) is mounted on the other side of each second supporting plate (20), the first motor (6) penetrates through each second supporting plate (20) to be connected with a first screw (4) through a coupler, the other end of each first screw (4) is rotatably sleeved on each screw supporting plate (3), a first screw (5) corresponding to each first screw (4) is further connected between each second supporting plate (20) and each screw supporting plate (3), a first sliding rod (4) penetrates through a first motor (7) from a first threaded block (7), a second motor (8) penetrates through a second threaded block (7) to be connected with each second threaded block (8), the other end of second screw rod (11) rotates and cup joints on fourth extension board (31), fourth extension board (31) with still be connected with between first extension board (8) with second slide bar (12) that second screw rod (11) corresponds, fourth extension board (31) are fixed on fourth slider (30), fourth slide bar (32) have been cup jointed in fourth slider (30), the both ends of fourth slide bar (32) are fixed respectively second extension board (20) with on screw rod extension board (3), fourth slide bar (32) with second screw rod (11) are worn second thread block (10), install motor extension board (13) on second thread block (10), install third motor (14) on motor extension board (13), third motor (14) are connected with test probe (28) through telescoping device, test probe (28) are connected on crack detector (19) through connecting wire (18), fourth slide bar (32) with second extension board (11) are worn second thread block (13), install crack detector (19) on second extension board (19) are connected with display cable (19).

2. The pavement performance detection device after grouting maintenance according to claim 1, wherein the expansion device comprises a third motor (14), the third motor (14) penetrates through the motor support plate (13) through a coupler to be connected with a third screw rod (15), the third screw rod (15) is connected with a third threaded block (17) through threads, an elastic measurement device is installed at the bottom of the third threaded block, a limiting groove (33) is formed in the third threaded block, a first limiting block (161) is embedded in the limiting groove (33), two sides of the first limiting block (161) are attached to the inner wall of the limiting groove (33), the first limiting block (161) is connected with a third sliding rod (16), and the other end of the third sliding rod (16) is fixed on the motor support plate (13).

3. The pavement performance detection device after grouting maintenance according to claim 2, wherein the elastic measurement device comprises a third threaded block (17), a housing (25) is installed at the bottom of the third threaded block (17), a spring (29) is arranged in the housing (25), a second limiting block (26) is embedded in the housing (25), two sides of the second limiting block (26) are attached to the inner wall of the housing (25), the spring (29) is abutted to the second limiting block (26) and the inner wall of the housing (25), a fixing rod (27) is connected to the second limiting block (26), and a detection probe (28) is connected to the fixing rod (27).

4. The grouting maintained pavement performance detection device according to claim 1, wherein the universal wheels (2) are installed at the bottom of the bottom plate (1), and the universal wheels (2) are provided with locking mechanisms.

5. The grouting-repaired pavement performance testing device according to claim 1, wherein the number of the first slide bar (5), the second slide bar (12), the third slide bar (16) and the fourth slide bar (32) is two.

6. The grouting-repaired pavement performance testing device according to claim 1, wherein the third support plate (21) is provided with a handle (23).

7. The grouting-repaired pavement performance detection device according to claim 1, wherein the first motor (6), the second motor (9) and the third motor (14) are servo motors.

8. The grouting maintained pavement performance detection device according to claim 1, wherein a baffle (24) is further connected between the screw support plate (3) and the second support plate (20).