CN220224858U

CN220224858U - Be used for highway engineering quality detection device

Info

Publication number: CN220224858U
Application number: CN202320884453.XU
Authority: CN
Inventors: 封艳星; 张衡明; 王萍
Original assignee: Qingdao Shengtai Construction Engineering Detection Co ltd
Current assignee: Qingdao Shengtai Construction Engineering Detection Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-12-22
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of highway detection and discloses a quality detection device for highway engineering, which comprises a supporting plate and an inclined telescopic rod, wherein the lower part of the supporting plate is fixedly connected with a universal wheel, a locating pin locating rod is arranged in one side of the supporting plate, a locating pin is fixedly connected to one side of the upper part of the locating pin locating rod, a threaded rod is arranged in the rear end of the locating pin, a threaded pipe is movably sleeved on the upper part of the inclined telescopic rod, and a threaded rod II is connected to the internal threads of the threaded pipe. This a be used for highway engineering quality detection device installs between first detection case and second detection case through the connecting rod, carries the whole shape state of personally submitting of connecting rod and level, adjusts the position of detection device control cover simultaneously, drives and detects the scale and moves down, detects the state according to observing the change state of scale at the outside different positions of connecting rod, can carry and detect the scale and detect whether the highway is smooth state.

Description

Be used for highway engineering quality detection device

Technical Field

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

Background

Road asphalt is a material frequently used when paving roads, the road asphalt is obtained by distilling crude oil with proper properties, the asphalt has good fluidity, thermal stability, durable adhesiveness, elastoplasticity and water resistance, and the roads are road surfaces on which automobiles run, so that road quality detection can be carried out for reducing traffic accidents, and whether the roads are in a flat state or not can be detected during road quality detection.

Among the patents issued, in chinese patent No. CN 115468501A, a highway pavement detecting apparatus is disclosed; the plurality of arc-shaped clamp block springs are clamped and attached to the outer wall of the tensioning steel wire along the electromagnetic clamp blocks under the continuous thrust force, so that the fixed blocks can be fixedly clamped on the outer wall of the tensioning steel wire, the number of contact probe rods is increased, the detection operation of curved asphalt mountain roads with different widths is facilitated, the fixed blocks are not required to be added to a normally working moving vehicle manually, and the detection efficiency of the detection device for the curved asphalt mountain roads can be improved;

in the road surface detection device, the road flatness needs to be detected, after the road is produced and built, the road flatness can influence the shape state of the vehicle, when the road is uneven, especially in the area containing curves, the problem of tilting to the side can occur when the vehicle runs, and after the vehicle tilts, the problem of traffic accidents can be caused, therefore, we propose the device for detecting the road engineering quality.

Disclosure of Invention

Aiming at the defects of the existing highway engineering quality detection device, the utility model provides the highway engineering quality detection device which has the advantages that the leveling treatment is carried on the height between the first detection box and the second detection box, meanwhile, the detection device control sleeve is movably sleeved outside the connecting rod between the first detection box and the second detection box, the position of the detection device control sleeve is controlled, the detection scale is driven to move downwards, the detection scale moves downwards and contacts with the ground, namely, the external scale state of the detection scale is observed, and when the height difference between scales is seriously deviated, the uneven state of the highway can be detected, so that the problems in the background art are solved.

The utility model provides the following technical scheme: the utility model provides a be used for highway engineering quality detection device, includes backup pad and slant telescopic link, the lower part fixedly connected with universal wheel of backup pad, the internally mounted of backup pad one side has the locating pin locating lever, one side fixedly connected with locating pin on locating pin locating lever upper portion, the internally mounted of locating pin rear end has the threaded rod, threaded pipe has been cup jointed in the upper portion activity of slant telescopic link, threaded pipe's inside threaded connection has threaded rod two, threaded rod's upper portion fixedly connected with first detection case, the angle regulation pole has been cup jointed in the middle part activity of backup pad upper end, the slant telescopic link is installed to one side of angle regulation pole, one side fixedly connected with connecting rod of first detection case, the outside activity of connecting rod opposite side has cup jointed the second detection case, the outside activity of connecting rod has cup jointed the detection device control cover, the inside activity of detection device control cover both sides has cup jointed the detection, laser emitter is installed on the right side of first detection case, laser emitter is installed in the left side of second detection case.

Preferably, the universal wheel is provided with four groups at the lower part of the supporting plate, and the inner part of the universal wheel is provided with spherical balls.

Preferably, the locating pin locating rod passes through the inside of the supporting plate, and the locating pin extends to the lower part of the supporting plate, and the lower part of the threaded rod is movably sleeved with the supporting plate.

Preferably, the oblique telescopic rod is installed on two sides of the angle adjusting rod, and meanwhile, the other side of the oblique telescopic rod is installed on the upper portion of the supporting plate, and the oblique telescopic rod comprises a threaded rod and a threaded sleeve.

Preferably, the threaded pipe is in threaded sleeve joint with the threaded rod II, and a level detector is arranged in the second detection box.

Preferably, the length of the connecting rods is 20cm, one connecting rod is movably sleeved in the other connecting rod, and the upper end and the lower end of the connecting rod are provided with grooves.

Preferably, the baffle plate and the groove which are arranged on the inner side of the control sleeve of the detection device are connected in a matched mode, and the outer part of the detection scale is provided with a scale groove.

Compared with the existing highway engineering quality detection device, the utility model has the following beneficial effects:

1. this a be used for highway engineering quality detection device installs between first detection case and second detection case through the connecting rod, carries the whole shape state of personally submitting of connecting rod and level, adjusts the position of detection device control cover simultaneously, drives and detects the scale and moves down, detects the state according to observing the change state of scale at the outside different positions of connecting rod, can carry and detect the scale and detect whether the highway is smooth state.

2. This a quality detection device for highway engineering, through the length of control slant telescopic link, the angle of slant telescopic link to the angle regulation pole is regulated and control promptly, and the back is adjusted to the angle of angle regulation pole, and portable first detection case is parallel state with the level, rotates the screwed pipe simultaneously, and the screwed pipe carries regulation and control to parallel state between first detection case and the second detection case, increases the accuracy when first detection case and the second detection case position regulation promptly.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the main body of the present utility model;

FIG. 3 is a schematic diagram of a detection scale according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a support plate; 2. a universal wheel; 3. positioning pin positioning rod; 4. a positioning pin; 5. a threaded rod; 6. an angle adjusting lever; 7. an oblique telescopic rod; 8. a threaded tube; 9. a second threaded rod; 10. a first detection box; 11. a connecting rod; 12. a second detection box; 13. a detection device control sleeve; 14. detecting a scale; 15. a laser emitter; 16. and a laser receiving plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, a quality inspection device for highway engineering comprises a supporting plate 1 and an oblique telescopic rod 7, wherein the lower part of the supporting plate 1 is fixedly connected with a universal wheel 2, the universal wheel 2 drives the supporting plate 1 to move, a positioning pin positioning rod 3 is arranged in one side of the supporting plate 1, the positioning pin positioning rod 3 limits the moving track of a positioning pin 4, one side of the upper part of the positioning pin positioning rod 3 is fixedly connected with the positioning pin 4, the lower part of the positioning pin 4 is in contact with a highway, namely, the positioning pin 4 limits the position of the supporting plate 1, a threaded rod 5 is arranged in the rear end of the positioning pin 4, the threaded rod 5 is rotated to control and regulate the height of the positioning pin 4, a threaded pipe 8 is movably sleeved on the upper part of the oblique telescopic rod 7, a threaded rod II 9 is connected with the internal thread of the threaded pipe 8, and the threaded rod II 9 is rotated, the heights of the first detection box 10 and the second detection box 12 are adjusted, the upper part of the threaded rod II 9 is fixedly connected with the first detection box 10, the middle part of the upper end of the supporting plate 1 is movably sleeved with the angle adjusting rod 6, one side of the angle adjusting rod 6 is provided with the inclined telescopic rod 7, the inclined telescopic rod 7 is rotated, the angle of the angle adjusting rod 6 is adjusted by the inclined telescopic rod 7, the first detection box 10 is carried to be in a parallel state with the horizontal plane, one side of the first detection box 10 is fixedly connected with the connecting rods 11, a corresponding number of connecting rods 11 are arranged, after the connecting rods 11 are arranged between the first detection box 10 and the second detection box 12, the equipment is convenient to install and limit, the outer part of the other side of the connecting rods 11 is movably sleeved with the second detection box 12, the outer part of the connecting rods 11 is movably sleeved with the detecting device control sleeve 13, the inner parts of the two sides of the detecting device control sleeve 13 are movably sleeved with the detecting scales 14, the position of the detection device control sleeve 13 is adjusted, the scale change state of the detection scale 14 is observed, whether a road is smooth or not can be observed, the laser transmitter 15 is installed on the right side of the first detection box 10, the laser receiving plate 16 is installed on the left side of the second detection box 12, and the laser transmitter 15 emits light and irradiates the outside of the laser receiving plate 16, namely, the position between the first detection box 10 and the second detection box 12 is limited.

Referring to fig. 1, four groups of universal wheels 2 are installed at the lower part of a supporting plate 1, meanwhile, spherical balls are installed in the universal wheels 2, the universal wheels 2 are installed at the lower part of the supporting plate 1, the universal wheels 2 are attached to a road, the universal wheels 2 carry the supporting plate 1 to move integrally, and the equipment is conveniently driven to move to a detection area.

Referring to fig. 4, the locating pin locating rod 3 passes through the inside of the supporting plate 1, meanwhile, the locating pin 4 extends to the lower part of the supporting plate 1, the lower part of the threaded rod 5 is sleeved with the supporting plate 1 in a mutually movable manner, the threaded rod 5 and the locating pin 4 are rotated to conduct threaded movement, namely, the threaded rod 5 pushes the locating pin 4 to move downwards, after the locating pin 4 contacts a road, the whole position of the supporting plate 1 can be driven to limit, and the locating pin locating rod 3 passes through the inside of the supporting plate 1, namely, the locating pin locating rod 3 carries the locating pin 4 to fix the position of the supporting plate 1, so that the problem of position deviation during locating of the supporting plate 1 is avoided.

Referring to fig. 4, the oblique telescopic rod 7 is installed on two sides of the angle adjusting rod 6, meanwhile, the other side of the oblique telescopic rod 7 is installed on the upper portion of the supporting plate 1, the oblique telescopic rod 7 comprises a threaded rod and a threaded sleeve, the length of the oblique telescopic rod 7 is adjusted by rotating the oblique telescopic rod 7, meanwhile, the oblique telescopic rod 7 drives the angle of the angle adjusting rod 6 to be sleeved, after the angle of the angle adjusting rod 6 is regulated, the whole inclination angle of the first detecting box 10 can be driven to be controlled and adjusted, and the upper portion of the first detecting box 10 is driven to be kept parallel to the horizontal plane.

Referring to fig. 2, the threaded pipe 8 and the threaded rod two 9 are in threaded connection with each other, the level detector is installed in the second detection box 12, and by rotating the threaded pipe 8, the threaded pipe 8 and the threaded rod two 9 perform threaded movement, that is, rotate the threaded pipe 8, so that the height of the first detection box 10 can be regulated and controlled, and after the first detection box 10 and the second detection box 12 are carried to the to-be-detected area, the height of the threaded pipe 8 and the threaded rod two 9 can be controlled, so that the height of the first detection box 10 and the second detection box 12 can be kept in a parallel state.

Referring to fig. 2, the length of the connecting rods 11 is 20cm, one connecting rod 11 is movably sleeved in the other connecting rod 11, the upper end and the lower end of the connecting rod 11 are provided with grooves, the connecting rods 11 are spliced in a tail-end connection mode according to the difference in length between the first detecting box 10 and the second detecting box 12, meanwhile, after the connecting rods 11 are relatively sleeved and limited, the portable connecting rods 11 are installed between the first detecting box 10 and the second detecting box 12, the connecting rods 11 are kept in a parallel state, and the position deviation problem is reduced.

Referring to fig. 1 and 3, the baffle plate and the groove mounted on the inner side of the detection device control sleeve 13 are mutually matched and connected, the outer part of the detection scale 14 is provided with a scale groove, the baffle plate is mounted on the inner side of the detection device control sleeve 13, the outer side of the connecting rod 11 is provided with a groove, the grooves and the baffle plate are mutually sleeved and limited, namely, when the detection device control sleeve 13 is mounted on the outer side of the connecting rod 11, the detection device control sleeve 13 is kept in a parallel state, meanwhile, the detection scale 14 is carried and movably sleeved in the detection device control sleeve 13, the detection scale 14 moves downwards, the lower part of the detection scale 14 is contacted with a road, the scale value is formed by recording the outer part of the detection scale 14 according to the position of the detection device control sleeve 13, and the parallel state of the road can be detected according to the observation of multiple groups of scale changes, and the problem of uneven road surface after the road is built is avoided.

Working principle: during the use, through carrying backup pad 1 and moving to waiting to detect the region, simultaneously rotate slant telescopic link 7 as required, slant telescopic link 7 regulates and control the inclination of first detection case 10 and second detection case 12, simultaneously rotate screwed pipe 8, the upper end of first detection case 10 and second detection case 12 keeps parallel state, through observing laser that laser emitter 15 sent and laser receiving plate 16 receipt state, can be to the accurate location of horizontal angle, rotate threaded rod 5, promote locating pin 4 and move down, drive backup pad 1 and highway between location, and install connecting rod 11 between first detection case 10 and second detection case 12, according to the length between first detection case 10 and the second detection case 12, freely install corresponding quantity of connecting rod 11, and detection device control sleeve 13 cup joints the position at connecting rod 11, arrange detection device control sleeve 13 according to corresponding interval, detection device control sleeve 13 internally mounted has detection scale 14, the lower part of detection scale 14 moves down, and detection scale 14 contacts with the highway, observe the outside scale 14 scale, confirm the serious degree of variation state of scale, detect the surface quality of highway when detecting the difference, namely, detect the highway quality is not detected.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 be used for highway engineering quality detection device, includes backup pad (1) and slant telescopic link (7), the lower part fixedly connected with universal wheel (2) of backup pad (1), the internally mounted of backup pad (1) one side has locating pin locating lever (3), one side fixedly connected with locating pin (4) on locating pin locating lever (3) upper portion, the internally mounted of locating pin (4) rear end has threaded rod (5), screwed pipe (8) have been cup jointed in the upper portion activity of slant telescopic link (7), the internal thread connection of screwed pipe (8) has threaded rod two (9), the upper portion fixedly connected with of threaded rod two (9) first detection case (10), its characterized in that: the middle part activity of backup pad (1) upper end has cup jointed angle regulation pole (6), slant telescopic link (7) are installed to one side of angle regulation pole (6), one side fixedly connected with connecting rod (11) of first detection case (10), the outside activity of connecting rod (11) opposite side has cup jointed second detection case (12), the outside activity of connecting rod (11) has cup jointed detection device control cover (13), the inside activity of detection device control cover (13) both sides has cup jointed detection scale (14), laser emitter (15) are installed on the right side of first detection case (10), laser receiving board (16) are installed in the left side of second detection case (12).

2. A quality inspection device for highway engineering according to claim 1 and wherein: four groups of universal wheels (2) are arranged at the lower part of the supporting plate (1), and spherical balls are arranged in the universal wheels (2).

3. A quality inspection device for highway engineering according to claim 1 and wherein: the locating pin locating rod (3) passes through the inside of the supporting plate (1), and meanwhile, the locating pin (4) extends to the lower part of the supporting plate (1), and the lower part of the threaded rod (5) is movably sleeved with the supporting plate (1) mutually.

4. A quality inspection device for highway engineering according to claim 1 and wherein: the oblique telescopic rod (7) is installed on two sides of the angle adjusting rod (6), the other side of the oblique telescopic rod (7) is installed on the upper portion of the supporting plate (1), and the oblique telescopic rod (7) comprises a threaded rod and a threaded sleeve.

5. A quality inspection device for highway engineering according to claim 1 and wherein: the threaded pipe (8) is in threaded sleeve joint with the threaded rod II (9), and a level detector is arranged in the second detection box (12).

6. A quality inspection device for highway engineering according to claim 1 and wherein: the length of each connecting rod (11) is 20cm, one connecting rod (11) is movably sleeved in the other connecting rod (11), and grooves are formed in the upper end and the lower end of each connecting rod (11).

7. A quality inspection device for highway engineering according to claim 1 and wherein: the baffle plate and the groove which are arranged on the inner side of the detection device control sleeve (13) are connected in a matched mode, and a scale groove is formed in the outer portion of the detection scale (14).