CN215726952U

CN215726952U - Highway road surface construction quality detection device

Info

Publication number: CN215726952U
Application number: CN202122062350.9U
Authority: CN
Inventors: 叶捷凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-01
Anticipated expiration: 2031-08-30

Abstract

The utility model provides a detection device for construction quality of a highway pavement. The detection device for the construction quality of the highway pavement comprises a base plate; the mounting rack is fixedly mounted at the top of the base plate; the detection frame is fixedly arranged at the top of the mounting frame; the two mounting grooves are respectively formed in the inner walls of the two sides of the mounting rack; the two one-way threaded rods are respectively and rotatably arranged in the two mounting grooves; the mounting panel, the mounting panel sets up in the mounting bracket, the mounting panel with two unidirectional thread pole threaded connection. The detection device for the construction quality of the highway pavement, provided by the utility model, has the advantages that the sampling is time-saving and labor-saving, the pavement damage of a sampling point is light, and the influence of dust dispersion on the surrounding environment can be avoided.

Description

Highway road surface construction quality detection device

Technical Field

The utility model relates to the technical field of road construction, in particular to a detection device for construction quality of a highway pavement.

Background

The urban road is an artery of a city, is a skeleton of the city, and reflects the appearance of the city. After the pavement of the highway is finished, the pavement of the highway needs to be detected in order to ensure the construction quality.

Because highway road surface is comparatively hard, it is comparatively inconvenient to want the sampling test, and the staff mostly can use instrument cooperation sampling at present when the sample, for example rig, cutting machine, drill rod etc. though use these can accomplish the sample, but use these instrument samples, not only waste time and energy, it is great to the area of damage that the road surface caused, it is also comparatively troublesome to repair, and can also produce a large amount of dust when using the instrument sample, the dust is drifted along with the wind not only can pollute the surrounding environment, still can harm personnel's around health.

Therefore, it is necessary to provide a device for detecting the construction quality of a road surface to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a road surface construction quality detection device which is time-saving and labor-saving in sampling, is light in damage to the road surface of a sampling point and can avoid influence of dust dispersion on the surrounding environment.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a detection device for construction quality of a highway pavement, which comprises: a base plate; the mounting rack is fixedly mounted at the top of the base plate; the detection frame is fixedly arranged at the top of the mounting frame; the two mounting grooves are respectively formed in the inner walls of the two sides of the mounting rack; the two one-way threaded rods are respectively and rotatably arranged in the two mounting grooves; the mounting plate is arranged in the mounting frame and is in threaded connection with the two one-way threaded rods; the fixing frame is fixedly arranged at the bottom of the mounting plate; the coring drill rod is rotatably arranged on the fixed frame; the single-shaft motor is fixedly arranged at the bottom of the mounting plate; the two gears are fixedly arranged at the top end of the coring drill rod and on an output shaft of the single-shaft motor respectively and are meshed with each other; the driving mechanism is arranged on the mounting rack and the two one-way threaded rods; the dust falling mechanism is arranged on the mounting frame; and the measuring mechanism is arranged on the mounting frame and the detection frame respectively.

As a further scheme of the present invention, the driving mechanism includes a dual-axis motor, two fixing blocks, two rotating shafts and four bevel teeth, the dual-axis motor is fixedly mounted on the inner wall of the top of the mounting frame, the two fixing blocks are both fixedly mounted on the inner wall of the top of the mounting frame, the two fixing blocks are respectively located at two sides of the dual-axis motor, the two rotating shafts are respectively rotatably mounted on the two fixing blocks, the four bevel teeth are respectively fixedly mounted on one ends of the two unidirectional threaded rods and the two rotating shafts, and the corresponding four bevel teeth are engaged with each other.

As a further scheme of the utility model, the dust falling mechanism comprises a water storage tank, a water pump and a water spraying head, the water storage tank is fixedly arranged on the inner wall of one side of the mounting frame, the water pump is fixedly arranged on the inner wall of one side of the mounting frame, the water inlet end of the water pump is fixedly connected with the bottom of the water storage tank, the water spraying head is fixedly arranged on the inner wall of one side of the mounting frame, and the water inlet end of the water spraying head is communicated with the water outlet end of the water pump.

As a further scheme of the utility model, the measuring mechanism comprises a placing plate, a limiting groove, a bidirectional threaded rod and two measuring fixture blocks, the placing plate is fixedly mounted at the top of the mounting frame, the limiting groove is formed in the inner wall of the top of the detection frame, the bidirectional threaded rod is rotatably mounted in the detection frame, two ends of the bidirectional threaded rod extend out of the detection frame, the two measuring fixture blocks are both sleeved on the bidirectional threaded rod in a threaded manner, and the tops of the two measuring fixture blocks are slidably connected with the limiting groove.

As a further scheme of the utility model, four balancing rods are installed on the base plate in a threaded manner, cushion blocks are fixedly installed at the bottom ends of the four balancing rods, pedal plates are hinged to the base plate, limiting blocks are arranged below the two pedal plates, and the two limiting blocks are fixedly connected with the base plate.

As a further scheme of the utility model, the two sides of the detection frame are fixedly provided with the handle rods, and the top of the detection frame is fixedly provided with the control switch.

The utility model provides a detection device for construction quality of a highway pavement, which has the beneficial effects that:

1. the base plate and the mounting frame can form a stable mounting frame, so that the assembly is convenient to mount, the driving mechanism can drive the one-way threaded rod to rotate, the mounting plate can be regulated and controlled to ascend or descend, the single-shaft motor can drive the coring drill rod to rotate quickly by matching with the gear to sample, the sampling is time-saving and labor-saving, the damage to the road surface is light, and the later-stage repair is convenient;

2. can carry out the dust fall when getting boring through dust fall mechanism, avoid the piece dust to fly away contaminated air and harm personnel health, conveniently detect the sample through measuring mechanism, through the adjustable balance of balancing pole, avoid boring to get the skew.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a preferred embodiment of a device for detecting construction quality of a road surface according to the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is an enlarged view of part B of fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a mounting frame; 3. a detection frame; 4. mounting grooves; 5. a one-way threaded rod; 6. mounting a plate; 7. a fixed mount; 8. coring a drill rod; 9. a single-shaft motor; 10. a gear; 11. a double-shaft motor; 12. a fixed block; 13. a rotating shaft; 14. conical teeth; 15. a water storage tank; 16. a water pump; 17. a sprinkler head; 18. placing the plate; 19. a limiting groove; 20. a bidirectional threaded rod; 21. and measuring the fixture block.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1 to 3, a device for detecting construction quality of a road surface according to an embodiment of the present invention includes: a base plate 1; the mounting rack 2 is fixedly arranged on the top of the base plate 1; the detection frame 3 is fixedly arranged at the top of the mounting frame 2; the two mounting grooves 4 are respectively formed in the inner walls of the two sides of the mounting rack 2; the two one-way threaded rods 5 are respectively and rotatably arranged in the two mounting grooves 4; the mounting plate 6 is arranged in the mounting frame 2, and the mounting plate 6 is in threaded connection with the two one-way threaded rods 5; the fixing frame 7 is fixedly arranged at the bottom of the mounting plate 6; the core drill rod 8 is rotatably arranged on the fixed frame 7; the single-shaft motor 9 is fixedly arranged at the bottom of the mounting plate 6; the two gears 10 are respectively and fixedly arranged at the top end of the coring drill rod 8 and the output shaft of the single-shaft motor 9, and the two gears 10 are meshed with each other; the driving mechanism is arranged on the mounting frame 2 and the two one-way threaded rods 5; the dust falling mechanism is arranged on the mounting frame 2; measuring mechanism, measuring mechanism sets up respectively mounting bracket 2 with on the testing stand 3, can constitute a stable installation frame through bed plate 1 and mounting bracket 2, the easy to assemble subassembly, can drive one-way threaded rod 5 through actuating mechanism and rotate, can regulate and control mounting panel 6 and rise or descend, can drive through unipolar motor 9 cooperation gear 10 and get core drilling rod 8 fast turn and take a sample, the comparatively labour saving and time saving of sample, and also lighter to the road surface destruction, make things convenient for the later stage to repair, can carry out the dust fall when boring through dust fall mechanism, it is healthy to avoid the piece dust to fly away contaminated air harm personnel, conveniently detect the sample through measuring mechanism.

Actuating mechanism includes double-shaft motor 11, two fixed blocks 12, two pivot 13 and four

awl teeth

14, 11 fixed mounting of double-shaft motor are in on the top inner wall of mounting bracket 2, two the equal fixed mounting of fixed block 12 is in on the top inner wall of mounting bracket 2, two fixed block 12 is located respectively the both sides of double-shaft motor 11, two pivot 13 rotates respectively and installs two on the fixed block 12, four awl teeth 14 fixed mounting is two respectively one-way threaded rod 5 and two on one end of pivot 13, four that correspond awl teeth 14 intermeshing.

Dust fall mechanism includes storage water tank 15, water pump 16 and

sprinkler bead

17, 15 fixed mounting of storage water tank be in on one side inner wall of

mounting bracket

2, 16 fixed mounting of water pump be in on one side inner wall of

mounting bracket

2, 16 intake end of water pump with storage water tank 15's bottom fixed connection, sprinkler bead 17 fixed mounting be in on one side inner wall of mounting bracket 2, the end of intaking of sprinkler bead 17 with 16's play water end is linked together, can carry out the dust fall when boring through dust fall mechanism, avoids the piece dust to drift contaminated air and endangers personnel healthy.

The measuring mechanism is including placing board 18, spacing groove 19, two-way threaded rod 20 and two measuring fixture block 21, place board 18 fixed mounting in the top of mounting bracket 2, spacing groove 19 is seted up on the top inner wall of testing stand 3, two-way threaded rod 20 rotates to be installed in testing stand 3, two-way threaded rod 20's both ends all extend outside testing stand 3, two measure fixture block 21 uniform thread suit two measuring fixture block 21's top with spacing groove 19 sliding connection.

Four balancing poles are installed to the screw thread on the bed plate 1, four the equal fixed mounting in bottom of balancing pole has the cushion, the last articulated running-board that has of bed plate 1, two the below of running-board all is provided with the stopper, two the stopper all with bed plate 1 fixed connection avoids boring and gets the skew through the adjustable balance of balancing pole.

The handle rods are fixedly mounted on two sides of the detection frame 3, and the control switch is fixedly mounted at the top of the detection frame 3.

The working principle of the detection device for the construction quality of the highway pavement provided by the utility model is as follows:

during detection, the device is carried to a sampling point, then the device is placed on the ground of a road to be electrified, then the balance rod is rotated to adjust the balance of the device, then an operator places two feet on a pedal plate, holds a holding rod by hands, firstly presses a start button of a single-shaft motor 9 on a control switch, then presses a start button of a water pump 16, when the single-shaft motor 9 rotates, the start button of a double-shaft motor 11 is pressed, when the single-shaft motor 9 operates, an output shaft drives two gears 10 to drive a coring drill rod 8 to rotate rapidly, when the double-shaft motor 11 operates, the two output shafts drive two rotating shafts 13 and two conical teeth 14 to drive two one-way threaded rods 5 to rotate synchronously, when the two one-way threaded rods 5 rotate synchronously, the mounting plate 6 is driven to move downwards, and when the mounting plate 6 descends, the coring drill rod 8 rotating rapidly drills to the road surface to collect samples, the water pump 16 which runs during drilling pumps out water in the water storage tank 15, the pumped water is conveyed through a pipeline and sprayed onto the sampling ground and the coring drill rod 8 from the water spray head 17, after the ground is soaked by water, no dust scatters during drilling, then after the coring drill rod 8 reaches a preset position, the control switch is pressed to turn off the water pump 16, then the reversing button of the double-shaft motor 11 is pressed, two output shafts of the double-shaft motor 11 reverse to drive the two rotating shafts 13 and the conical teeth 14 to drive the two one-way threaded rods 5 to synchronously rotate, the two one-way threaded rods 5 synchronously rotate to drive the mounting plate 6 to move upwards, along with the ascending of the mounting plate 6, the drill rod 8 also ascends to reset, after the resetting is finished, all power supplies are turned off, then the device is moved aside, then the drilled sample is taken out of the road ground, and is horizontally placed on the placing plate 18 after the sample is taken out, then rotate two-way threaded rod 20, can drive two when two-way threaded rod 20 rotates and measure fixture block 21 and be close to each other, later two measure fixture block 21 and sample surface laminating, observe the scale on measuring fixture block 21 this moment, the record sample height, later according to measured data and construction standard data contrast, whether the construction quality of detectable highway is compound standard according to this way, after the measurement finishes, in putting into the hole with the sample, make things convenient for the later stage to repair.

Compared with the related art, the detection device for the construction quality of the highway pavement has the following beneficial effects:

the utility model provides a highway pavement construction quality detection device, a stable installation frame can be formed by a base plate 1 and an installation frame 2, components are convenient to install, a one-way threaded rod 5 can be driven to rotate by a driving mechanism, an adjustable installation plate 6 can be regulated and controlled to ascend or descend, a coring drill rod 8 can be driven to rotate rapidly by a single-shaft motor 9 matched with a gear 10 for sampling, the sampling is time-saving and labor-saving, the damage to a pavement is light, the later repair is convenient, dust can be reduced by a dust reduction mechanism during drilling, the situation that the dust of chips scatters to pollute air and harm the health of people is avoided, the samples are convenient to detect by a measurement mechanism, the balance can be adjusted by a balance rod, and the drilling deviation is avoided.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a highway road surface construction quality detection device which characterized in that includes:

a base plate;

the mounting rack is fixedly mounted at the top of the base plate;

the detection frame is fixedly arranged at the top of the mounting frame;

the two mounting grooves are respectively formed in the inner walls of the two sides of the mounting rack;

the two one-way threaded rods are respectively and rotatably arranged in the two mounting grooves;

the mounting plate is arranged in the mounting frame and is in threaded connection with the two one-way threaded rods;

the fixing frame is fixedly arranged at the bottom of the mounting plate;

the coring drill rod is rotatably arranged on the fixed frame;

the single-shaft motor is fixedly arranged at the bottom of the mounting plate;

the two gears are fixedly arranged at the top end of the coring drill rod and on an output shaft of the single-shaft motor respectively and are meshed with each other;

the driving mechanism is arranged on the mounting rack and the two one-way threaded rods;

the dust falling mechanism is arranged on the mounting frame;

and the measuring mechanism is arranged on the mounting frame and the detection frame respectively.

2. The device for detecting the construction quality of the highway pavement according to claim 1, wherein the driving mechanism comprises a double-shaft motor, two fixed blocks, two rotating shafts and four bevel gears, the double-shaft motor is fixedly installed on the inner wall of the top of the mounting frame, the two fixed blocks are respectively located on two sides of the double-shaft motor, the two rotating shafts are respectively rotatably installed on the two fixed blocks, the four bevel gears are respectively fixedly installed on two one ends of the one-way threaded rod and the two rotating shafts, and the corresponding four bevel gears are meshed with each other.

3. The device for detecting the construction quality of the road pavement according to claim 1, wherein the dust falling mechanism comprises a water storage tank, a water pump and a water spraying head, the water storage tank is fixedly installed on one side inner wall of the mounting frame, the water pump is fixedly installed on one side inner wall of the mounting frame, the water inlet end of the water pump is fixedly connected with the bottom of the water storage tank, the water spraying head is fixedly installed on one side inner wall of the mounting frame, and the water inlet end of the water spraying head is communicated with the water outlet end of the water pump.

4. The device for detecting the construction quality of the road pavement according to claim 1, wherein the measuring mechanism comprises a placing plate, a limiting groove, a two-way threaded rod and two measuring clamping blocks, the placing plate is fixedly installed at the top of the mounting frame, the limiting groove is formed in the inner wall of the top of the detecting frame, the two-way threaded rod is rotatably installed in the detecting frame, two ends of the two-way threaded rod extend out of the detecting frame, two measuring clamping blocks are respectively sleeved on the two-way threaded rod in a threaded mode, and the tops of the two measuring clamping blocks are slidably connected with the limiting groove.

5. The device for detecting the construction quality of the road surface according to claim 1, wherein four balancing rods are installed on the base plate in a threaded manner, cushion blocks are fixedly installed at the bottom ends of the four balancing rods, pedal plates are hinged to the base plate, limiting blocks are arranged below the two pedal plates, and the two limiting blocks are fixedly connected with the base plate.

6. The detection device for detecting the construction quality of the road surface according to claim 1, wherein handle rods are fixedly arranged on two sides of the detection frame, and a control switch is fixedly arranged on the top of the detection frame.