CN214882802U

CN214882802U - Road surface check out test set is used in highway construction

Info

Publication number: CN214882802U
Application number: CN202121011778.4U
Authority: CN
Inventors: 樊洪举; 楚盼南; 李祥; 郭鹏; 梁辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-26
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a road surface check out test set for highway construction belongs to road surface detection area. A road surface detection device for highway construction comprises a base, wherein a motor is fixedly arranged at the top of the base, a plurality of handles are fixedly arranged on the circumferential outer wall of the base in an annular structure, a rotating shaft is fixedly arranged at the output end of the bottom of the motor, two clamping rods are fixedly arranged on the bottom of the circumferential outer wall of the rotating shaft in an annular symmetrical structure, a plurality of connecting rods are fixedly arranged on the bottom of the base in an annular structure, the outer surface of the rotating shaft is rotatably connected with a sliding sleeve, a plurality of supporting frames are fixedly arranged on the circumferential outer wall of the sliding sleeve in an annular structure, the bottoms of the supporting frames are rotatably connected with a connecting plate, the outer end of the connecting plate is rotatably connected with a pedal, a drill barrel is arranged below the base, two measuring grooves are formed in the circumferential outer wall of the drill barrel in a symmetrical structure, and a drill bit is fixedly arranged at the bottom of the drill barrel; this device can be convenient for constructor detects the road surface, improves work efficiency.

Description

Road surface check out test set is used in highway construction

Technical Field

The utility model relates to a road surface detection area, more specifically say, relate to a road surface check out test set for highway construction.

Background

Highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management, etc. of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

In a general highway construction process, three layers including a surface layer, a base layer and a cushion layer are required to be laid, the thickness of each layer is different according to different standards of highway construction, point selection and spot selection are required to be carried out on a construction road section after construction is finished in order to ensure that the standards of the highway construction reach the expected established targets, and the conventional equipment is not provided with the equipment for use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a road surface check out test set is used in highway construction to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A road surface detection device for highway construction comprises a base, wherein a motor is fixedly arranged at the top of the base, a plurality of handles are fixedly arranged on the circumferential outer wall of the base in an annular structure, a rotating shaft is fixedly arranged at the output end of the bottom of the motor, two clamping rods are fixedly arranged on the bottom of the circumferential outer wall of the rotating shaft in an annular symmetrical structure, a plurality of connecting rods are fixedly arranged on the bottom of the base in an annular structure, a sliding sleeve is rotatably connected to the outer surface of the rotating shaft, a plurality of supporting frames are fixedly arranged on the circumferential outer wall of the sliding sleeve in an annular structure, a connecting plate is rotatably connected to the bottom of each supporting frame, a pedal is rotatably connected to the outer end of the connecting plate, a drill cylinder is arranged below the base, two measuring grooves are formed in the circumferential outer wall of the drill cylinder in a symmetrical structure, a drill bit is fixedly arranged at the bottom of the drill cylinder, two graduates are formed in the circumferential outer wall of the annular symmetrical structure, and two mounting grooves are formed in the annular symmetrical structure at the top of the circumferential outer wall of the drill cylinder, the mounting groove is characterized in that a sliding groove is formed in the bottom of the inner wall of the mounting groove, a pressing block is connected to the inner wall of the sliding groove in a sliding mode, a groove is formed in the top of the pressing block, a sliding rod is fixedly arranged on the inner wall of the groove, a spring is sleeved on the outer surface of the sliding rod, a clamping block is connected to the inner wall of the groove in a sliding mode, and a convex block is fixedly arranged on the outer side wall of the pressing block.

Preferably, the bottom of the clamping block is slidably connected with the top of the sliding rod, the top of the spring is fixedly connected with the bottom of the clamping block, and the bottom of the spring is fixedly connected with the bottom of the inner wall of the groove.

Preferably, the support frame is slidably connected with the connecting rod.

Preferably, the rotating shaft is rotatably connected with the base, and the clamping rod is positioned inside the mounting groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, this device can be convenient for constructor to detect the road surface, improves work efficiency.

2. The utility model discloses structurally improve to some extent, make connecting rod and support frame sliding connection through setting up the connecting rod in the base bottom, set up the footboard in the support frame bottom and can improve the stability of device operation, through set up the briquetting inside the mounting groove, can carry out spacing fixed to the kelly, avoid boring a section of thick bamboo and produce violent friction with the kelly at rotatory in-process to influence the life of part.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the drill cylinder of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a motor; 3. a handle; 4. a rotating shaft; 401. a clamping rod; 5. a connecting rod; 6. a sliding sleeve; 7. a support frame; 8. a connecting plate; 9. a pedal; 10. drilling a barrel; 11. a measuring tank; 12. a drill bit; 13. a dial gauge; 14. mounting grooves; 15. a chute; 16. briquetting; 17. a groove; 18. a slide bar; 19. a spring; 20. a clamping block; 21. and (4) a bump.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a road surface detection device for highway construction comprises a base 1, wherein a motor 2 is fixedly arranged at the top of the base 1, a plurality of handles 3 are fixedly arranged on the circumferential outer wall of the base 1 in an annular structure, a rotating shaft 4 is fixedly arranged at the output end of the bottom of the motor 2, two clamping rods 401 are fixedly arranged at the bottom of the circumferential outer wall of the rotating shaft 4 in an annular symmetrical structure, a plurality of connecting rods 5 are fixedly arranged at the bottom of the base 1 in an annular structure, a sliding sleeve 6 is rotatably connected to the outer surface of the rotating shaft 4, a plurality of supporting frames 7 are fixedly arranged on the circumferential outer wall of the sliding sleeve 6 in an annular structure, a connecting plate 8 is rotatably connected to the bottom of each supporting frame 7, a pedal 9 is rotatably connected to the outer end of each connecting plate 8, a drill cylinder 10 is arranged below the base 1, two measuring grooves 11 are symmetrically arranged on the circumferential outer wall of the drill cylinder 10, a drill bit 12 is fixedly arranged at the bottom of the drill cylinder 10, two graduations 13 are arranged on the circumferential outer wall of the drill cylinder 10 in an annular symmetrical structure, two mounting grooves 14 are arranged at the top of the circumferential outer wall of the drill cylinder 10 in an annular symmetrical structure, the bottom of the inner wall of the mounting groove 14 is provided with a sliding groove 15, the inner wall of the sliding groove 15 is connected with a pressing block 16 in a sliding manner, the top of the pressing block 16 is provided with a groove 17, the inner wall of the groove 17 is fixedly provided with a sliding rod 18, the outer surface of the sliding rod 18 is sleeved with a spring 19, the inner wall of the groove 17 is connected with a clamping block 20 in a sliding manner, and the outer side wall of the pressing block 16 is fixedly provided with a convex block 21; during the use process, firstly, a plurality of pedals 9 are turned over, the pedals 9 are trampled by two feet, the handles 3 are held by two hands and pressed downwards, the rotating shaft 4 is driven to rotate by opening the motor 2, the drill barrel 10 is driven to rotate in the rotating process of the rotating shaft 4, a drill bit 12 fixed at the bottom of the drill barrel 10 generates friction with the constructed road surface, the road surface structure layer is extracted into the drill barrel 10, meanwhile, the connecting rod 5 slides downwards along the support frame 7, after the drilling process is finished, the motor 2 is closed, the fixture block 20 is pressed downwards to enable the fixture block 20 to slide downwards along the sliding rod 18 and extrude the spring 19, the lug 21 is pulled to drive the press block 16 to slide along the sliding chute 15 and the mounting groove 14, so that the gap at the top of the mounting groove 14 is in a large block state, the clamp rod 401 is taken out from the inside of the mounting groove 14, then the drill barrel 10 is inverted, and whether the thickness of the road surface structure layer reaches the standard or not is observed by the scale on the surface of the drill barrel 10, the device can facilitate constructors to detect the road surface, and improve the working efficiency; make connecting rod 5 and support frame 7 sliding connection through set up connecting rod 5 in base 1 bottom, set up the footboard 9 and can improve the stability of device operation in support frame 7 bottom, through set up briquetting 16 in mounting groove 14 is inside, can carry out spacing fixed to kelly 401, avoid boring a section of thick bamboo 10 and produce violent friction with kelly 401 at rotatory in-process to influence the life of part.

Specifically, the bottom of the clamping block 20 is slidably connected with the top of the sliding rod 18, the top of the spring 19 is fixedly connected with the bottom of the clamping block 20, and the bottom of the spring 19 is fixedly connected with the bottom of the inner wall of the groove 17.

Further, the support frame 7 is slidably connected with the connecting rod 5.

Still further, the rotating shaft 4 is rotatably connected with the base 1, and the clamping rod 401 is located inside the installation groove 14.

The working principle is as follows: in the using process, firstly, a plurality of pedals 9 are turned over, the pedals 9 are stepped by feet, the handles 3 are held by two hands and pressed downwards, the motor 2 is turned on to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the drill barrel 10 to rotate in the rotating process, the drill bit 12 fixed at the bottom of the drill barrel 10 generates friction with the constructed road surface, and extracts the pavement structure layer into the drill barrel 10, while the connecting rod 5 slides downwards along the supporting frame 7, after the drilling is finished, by turning off the motor 2, by pressing the latch 20 downward, the latch 20 is slid downward along the slide bar 18, the spring 19 is extruded, the pressing block 16 is driven to slide along the sliding groove 15 and the mounting groove 14 by pulling the convex block 21, so that the gap at the top of the installation groove 14 is in a large block state, the clamping rod 401 is taken out from the inside of the installation groove 14, and then, inverting the drill cylinder 10, and observing whether the thickness of the pavement structure layer reaches the standard or not through the scale on the surface of the drill cylinder 10. This device can be convenient for constructor detects the road surface, improves work efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road surface check out test set for highway construction, includes base (1), its characterized in that: the electric drill is characterized in that a motor (2) is fixedly arranged at the top of a base (1), a plurality of handles (3) are fixedly arranged on the outer wall of the circumference of the base (1) in an annular structure, a rotating shaft (4) is fixedly arranged at the output end of the bottom of the motor (2), two clamping rods (401) are fixedly arranged on the bottom of the outer wall of the circumference of the rotating shaft (4) in an annular symmetrical structure, a plurality of connecting rods (5) are fixedly arranged on the bottom of the base (1) in an annular structure, a sliding sleeve (6) is rotatably connected to the outer surface of the rotating shaft (4), a plurality of supporting frames (7) are fixedly arranged on the outer wall of the circumference of the sliding sleeve (6) in an annular structure, a connecting plate (8) is rotatably connected to the bottom of each supporting frame (7), a pedal (9) is rotatably connected to the outer end of each connecting plate (8), a drill barrel (10) is arranged below the base (1), and two measuring grooves (11) are symmetrically arranged on the outer wall of the circumference of the drill barrel (10), drill bit (12) have been set firmly to drill section of thick bamboo (10) bottom, drill section of thick bamboo (10) circumference outer wall is annular symmetrical structure and has seted up two graduation apparatus (13), drill section of thick bamboo (10) circumference outer wall top is annular symmetrical structure and has seted up two mounting grooves (14), spout (15) have been seted up to mounting groove (14) inner wall bottom, spout (15) inner wall sliding connection has briquetting (16), briquetting (16) top is seted up flutedly (17), recess (17) inner wall has set firmly slide bar (18), slide bar (18) surface cover is equipped with spring (19), recess (17) inner wall sliding connection has fixture block (20), briquetting (16) lateral wall has set firmly lug (21).

2. The road surface detection device for road construction according to claim 1, characterized in that: the bottom of the clamping block (20) is in sliding connection with the top of the sliding rod (18), the top of the spring (19) is fixedly connected with the bottom of the clamping block (20), and the bottom of the spring (19) is fixedly connected with the bottom of the inner wall of the groove (17).

3. The road surface detection device for road construction according to claim 1, characterized in that: the support frame (7) is connected with the connecting rod (5) in a sliding manner.

4. The road surface detection device for road construction according to claim 1, characterized in that: the rotating shaft (4) is rotatably connected with the base (1), and the clamping rod (401) is located inside the mounting groove (14).