CN217026601U

CN217026601U - Highway engineering quality automatic checkout device

Info

Publication number: CN217026601U
Application number: CN202220857261.5U
Authority: CN
Inventors: 张增仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-22
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses an automatic detection device for highway engineering quality, which relates to the technical field of highway detection equipment and comprises a mounting frame, wherein a fixed frame is fixedly connected to the middle part of the mounting frame, a movable plate is arranged inside the fixed frame, a threaded groove is formed in the middle part of the movable plate in a penetrating mode, and a positioning plate is arranged below the movable plate. According to the device, the movable plate and the positioning plate are arranged, the movable rod is arranged on one side of the movable plate, the positioning rod is arranged on one side of the positioning plate, the connecting plate is arranged at one end of the movable rod and one end of the positioning plate, the rolling wheels are arranged below the connecting plate, the conical blocks are arranged on the outer sides of the rolling wheels, the device can move on the surface of a road, the rolling wheels drive the conical blocks to move, the device can detect the scratch and rub on the surface of the road, the device can detect large-area road surfaces at the same time through the arrangement of the rolling wheels, and the detection efficiency is improved.

Description

Highway engineering quality automatic checkout device

Technical Field

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

Background

The highway construction is an important component in the national traffic infrastructure, and the construction quality of the highway construction is directly related to the running safety and the service life of the whole project in the future, so that the management of the highway engineering construction quality needs to be enhanced.

After highway construction is accomplished, need detect it to guarantee subsequent normal use, in the detection project to highway, the anti scratch performance on highway surface belongs to the part that detects, adopts detection device to detect highway among the prior art, but, current detection device's detection range is less, and inconvenient the regulation, and in addition, current detection device only can detect the highway of construction completion, is difficult to detect the basic unit part of highway construction in-process, and the practicality is not enough. Therefore, it is necessary to provide an automatic quality detection device for highway engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic detection device for the engineering quality of a highway, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic detection device for the engineering quality of a highway comprises a mounting frame, wherein a fixed frame is fixedly connected to the middle part of the mounting frame, a screw rod is movably connected to the middle part of the bottom end of the inner side of the fixed frame through a bearing, a movable plate is arranged inside the fixed frame, a threaded groove is formed in the middle part of the movable plate in a penetrating manner, the screw rod is connected with the threaded groove in a penetrating manner, a positioning plate is arranged below the movable plate, two movable rods which are symmetrically distributed are movably connected to two sides of the movable plate through pin shafts, a connecting plate is movably connected to the bottom ends of the movable rods through pin shafts, positioning rods are movably connected to two sides of the top end of the connecting plate through pin shafts, the top ends of the positioning rods are movably connected with the outer side wall of the positioning plate through pin shafts, the connecting plate is of an inverted U-shaped structure, a plurality of rolling wheels which are distributed at equal intervals are arranged on the inner side of the connecting plate, the outer side of the rolling wheel is provided with a plurality of conical blocks distributed in an annular array.

Preferably, the equal fixedly connected with deflector in upper surface both ends of connecting plate, the equal fixedly connected with of upper surface four corners department of mounting bracket and the fixed pipe of deflector looks adaptation.

Preferably, a plurality of buffer springs are arranged between the movable plate and the positioning plate, fixing sleeves are fixedly connected to four corners of the outer sides of the movable plate and the positioning plate, and supporting bolts penetrate through the fixing sleeves.

Preferably, the equal fixedly connected with slider in the middle part of the both ends of fly leaf and locating plate, the spout with slider looks adaptation is all seted up to the both sides inner wall of fixed frame.

Preferably, the middle part of the positioning plate is provided with a through groove in a penetrating way, and the screw rod is connected with the through groove in a penetrating way.

Preferably, the lower surface of mounting bracket is provided with four auxiliary wheels, four the auxiliary wheel is located the four corners department of mounting bracket respectively.

The utility model has the technical effects and advantages that:

1. according to the device, the movable plate and the positioning plate are arranged, the movable rod is arranged on one side of the movable plate, the positioning rod is arranged on one side of the positioning plate, the connecting plate is arranged at one end of the movable rod and one end of the positioning plate, the plurality of rolling wheels are arranged below the connecting plate, the conical blocks are arranged on the outer sides of the rolling wheels, the device can move on the surface of a road, the rolling wheels drive the conical blocks to move, the device can realize the scratch detection on the surface of the road, the device can detect large-area road surfaces at the same time by arranging the plurality of rolling wheels, and the detection efficiency is improved;

2. according to the utility model, the buffer spring and the support bolt are arranged between the movable plate and the positioning plate, the position between the movable plate and the positioning plate can be fixed through the support bolt, the device can detect a smooth road surface at the moment, when the support bolt is removed, the positioning plate is connected with the movable plate through the buffer spring, and the buffer spring is arranged to enable the positioning plate and the movable plate to perform certain stroke motion, so that the device can detect a base layer which is not smooth in a highway construction process, and the practicability of the device is improved.

Drawings

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

Fig. 2 is a schematic structural diagram of the mounting bracket of the present invention.

Fig. 3 is a schematic diagram of a connecting plate structure according to the present invention.

Fig. 4 is a schematic diagram of the structure of the movable plate of the present invention.

In the figure: 1. a mounting frame; 2. a fixing frame; 3. a screw; 4. a movable plate; 5. a thread groove; 6. positioning a plate; 7. a movable rod; 8. a connecting plate; 9. positioning a rod; 10. a rolling wheel; 11. a conical block; 12. a guide plate; 13. fixing the tube; 14. a buffer spring; 15. fixing a sleeve; 16. a support bolt; 17. a slider; 18. a chute; 19. a through groove; 20. an auxiliary wheel.

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.

The utility model provides an automatic detection device for the engineering quality of a highway, which comprises an installation frame 1, wherein the middle part of the installation frame 1 is fixedly connected with a fixed frame 2, the middle part of the bottom end of the inner side of the fixed frame 2 is movably connected with a screw rod 3 through a bearing, a movable plate 4 is arranged inside the fixed frame 2, the middle part of the movable plate 4 is provided with a thread groove 5 in a penetrating way, the screw rod 3 is connected with the thread groove 5 in a penetrating way, a positioning plate 6 is arranged below the movable plate 4, two sides of the movable plate 4 are both movably connected with two movable rods 7 which are symmetrically distributed through pin shafts, and the bottom ends of the movable rods 7 are movably connected with a connecting plate 8 through pin shafts;

specifically, both sides of the top end of the connecting plate 8 are movably connected with a positioning rod 9 through a pin shaft, the top end of the positioning rod 9 is movably connected with the outer side wall of the positioning plate 6 through a pin shaft, the connecting plate 8 is arranged to be n-shaped, the inner side of the connecting plate 8 is provided with a plurality of rolling wheels 10 which are distributed at equal intervals, and the outer side of each rolling wheel 10 is provided with a plurality of conical blocks 11 which are distributed in an annular array;

more specifically, two ends of the upper surface of the connecting plate 8 are fixedly connected with guide plates 12, four corners of the upper surface of the mounting frame 1 are fixedly connected with fixing pipes 13 matched with the guide plates 12, a plurality of buffer springs 14 are arranged between the movable plate 4 and the positioning plate 6, four corners of the outer sides of the movable plate 4 and the positioning plate 6 are fixedly connected with fixing sleeves 15, supporting bolts 16 penetrate through the fixing sleeves 15, and the supporting bolts 16 can be matched with nuts to fix the positions between the movable plate 4 and the positioning plate 6;

and, the equal fixedly connected with slider 17 in the middle part of the both ends of fly leaf 4 and locating plate 6, spout 18 with slider 17 looks adaptation is all seted up to the both sides inner wall of fixed frame 2, slider 17 and the cooperation of spout 18, make locating plate 6 and fly leaf 4 slide in fixed frame 2, logical groove 19 has been seted up in running through at the middle part of locating plate 6, screw rod 3 and logical groove 19 through connection, the lower surface of mounting bracket 1 is provided with four auxiliary wheels 20, four auxiliary wheels 20 are located the four corners department of mounting bracket 1 respectively, the setting of auxiliary wheel 20 has made things convenient for the removal of device.

The working principle of the utility model is as follows:

when the device is used for detecting the road surface after construction is finished, a supporting bolt 16 is inserted into a fixed sleeve 15, a plurality of nuts are arranged outside the supporting bolt 16 and are respectively attached to two ends of the fixed sleeve 15, the supporting bolt 16 fixes the position between a positioning plate 6 and a movable plate 4 at the moment, the movable plate 4, the supporting bolt 16, the positioning plate 6, a positioning rod 9 and a movable rod 7 form a stable triangular structure, a screw rod 3 is rotated, the screw rod 3 is matched with a thread groove 5, so that the position of the movable plate 4 is adjusted, the movable plate 4 drives the positioning plate 6 to move at the moment, meanwhile, the movable plate 4 drives the movable rod 7 to move, the positioning plate 6 drives the positioning rod 9 to move, the movable rod 7 and the positioning rod 9 drive a connecting plate 8 to move, and then drive a rolling wheel 10 to move until the rolling wheel 10 is tightly pressed above the road surface, and at the moment, the moving device enables the rolling wheel 10 to roll on the road surface, the rolling wheel 10 drives the conical block 11 to move, and anti-scraping detection is carried out on the road surface;

this device is when detecting the basic unit of road surface unevenness in the construction process, demolish supporting bolt 16, the position of 3 adjusting connection board 8 of rotation screw rod, the device is in the testing process, when the device normally moves, buffer spring 14 connects the position between fly leaf 4 and locating plate 6 as coupling assembling, guarantee rolling wheel 10 and detect the road surface basic unit, when the device meets the barrier, buffer spring 14 takes place to deform, make the position between fly leaf 4 and the locating plate 6 change, and then make rolling wheel 10 can remove, made things convenient for rolling wheel 10 to carry out follow-up detection through the barrier.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway engineering quality automatic checkout device, includes mounting bracket (1), its characterized in that: the middle part of the mounting rack (1) is fixedly connected with a fixed frame (2), the middle part of the bottom end of the inner side of the fixed frame (2) is movably connected with a screw rod (3) through a bearing, a movable plate (4) is arranged inside the fixed frame (2), a thread groove (5) is arranged in the middle part of the movable plate (4) in a penetrating way, the screw rod (3) is connected with the thread groove (5) in a penetrating way, a positioning plate (6) is arranged below the movable plate (4), two sides of the movable plate (4) are both movably connected with two movable rods (7) which are symmetrically distributed through pin shafts, the bottom end of each movable rod (7) is movably connected with a connecting plate (8) through pin shafts, two sides of the top end of each connecting plate (8) are both movably connected with positioning rods (9) through pin shafts, and the top end of each positioning rod (9) is movably connected with the outer side wall of each positioning plate (6) through pin shaft, connecting plate (8) set up to "#" shape structure, the inboard of connecting plate (8) is provided with a plurality of rolling wheels (10) that are equidistant distribution, the outside of rolling wheel (10) is provided with a plurality of toper pieces (11) that are the distribution of annular array.

2. The automatic detection device for the quality of the highway engineering according to claim 1, characterized in that: the equal fixedly connected with deflector (12) in upper surface both ends of connecting plate (8), the equal fixedly connected with of upper surface four corners department of mounting bracket (1) is with fixed pipe (13) of deflector (12) looks adaptation.

3. The automatic detection device for the quality of the highway engineering according to claim 2, characterized in that: be provided with a plurality of buffer spring (14) between fly leaf (4) and locating plate (6), the equal fixed cover (15) of fixedly connected with in the outside four corners department of fly leaf (4) and locating plate (6), it is connected with supporting bolt (16) to run through in fixed cover (15).

4. The automatic detecting device for the engineering quality of the expressway according to claim 3, wherein: the equal fixedly connected with slider (17) in the middle part of the both ends of fly leaf (4) and locating plate (6), spout (18) with slider (17) looks adaptation are all seted up to the both sides inner wall of fixed frame (2).

5. The automatic detecting device for the quality of the highway engineering according to claim 4, wherein: the middle part of the positioning plate (6) is provided with a through groove (19) in a penetrating way, and the screw rod (3) is connected with the through groove (19) in a penetrating way.

6. The automatic detecting device for the quality of the highway engineering according to claim 5, wherein: the lower surface of mounting bracket (1) is provided with four auxiliary wheels (20), four auxiliary wheels (20) are located the four corners department of mounting bracket (1) respectively.