CN213233386U

CN213233386U - Highway compactness test detection device

Info

Publication number: CN213233386U
Application number: CN202021971664.XU
Authority: CN
Inventors: 刘珂林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-18
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a highway compactness test detection device, which comprises a cylinder, a top plate, a connecting plate, a motor shell, a sampling assembly and supporting plates, wherein the lower end face of the top plate is fixedly connected with the supporting plates, the supporting plates are arranged in two groups in parallel relatively, a push rod, the connecting plate, the motor shell, a rotating shaft, the sampling assembly, an installation part and a fixed plate are respectively arranged between the two groups of supporting plates, and the sampling assembly comprises a mounting plate, a first sampling part, a second sampling part and a fixed ring; the first sampling piece and the second sampling piece are both arc-shaped structures, the first sampling piece is connected with the second sampling piece, and the first sampling piece and the second sampling piece jointly form a cylindrical hollow structure; thread grooves are formed in the bottom ends of the first sampling piece and the second sampling piece, and the upper end face of the top plate is fixedly connected with an air cylinder. This experimental detection device of highway compactness, reasonable in design, easy operation can improve detection efficiency.

Description

Highway compactness test detection device

Technical Field

The utility model belongs to the technical field of the highway, concretely relates to test detection device of highway compactness.

Background

Along with the improvement of living standard of people, the use rate of the highway is improved, some highways are easy to damage after being laid, the damage is caused by two reasons, namely vehicle overload, infirm basic layer laying or unreasonable concrete mixing ratio, but infirm basic layer laying is the main reason, because some vehicles can be prevented from being overloaded, the damage of the highway easily causes traffic jam, and the life quality of people is influenced, therefore, when some highways are laid, the foundation of the compacted highway needs to be detected to ensure the quality of the highway.

The traditional highway compactness test detection device generally utilizes manual operation of people for sampling, increases the workload of people, is inconvenient for people to use, and therefore has lower efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway compactness test detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device for a highway compactness test comprises an air cylinder, a top plate, a connecting plate, a motor shell, a sampling assembly and supporting plates, wherein the supporting plates are fixedly connected to the lower end face of the top plate, two groups of supporting plates are arranged in parallel relatively, a push rod, the connecting plate, the motor shell, a rotating shaft, the sampling assembly, an installation part and a fixing plate are arranged between the two groups of supporting plates respectively, and the sampling assembly comprises an installation plate, a first sampling piece, a second sampling piece and a fixing ring;

the first sampling piece and the second sampling piece are both arc-shaped structures, the first sampling piece is connected with the second sampling piece, and the first sampling piece and the second sampling piece jointly form a cylindrical hollow structure;

thread grooves are formed in the bottom ends of the first sampling piece and the second sampling piece, and the bottom ends of the first sampling piece and the second sampling piece are connected with fixing rings which are arranged in a circular ring structure.

Preferably, the upper end face of the top plate is fixedly connected with two groups of cylinders which are arranged in parallel relatively, the upper end face of the connecting plate is fixedly connected with a push rod, and one end of the push rod, far away from the connecting plate, penetrates through the top plate and is connected with the bottom end of the cylinder.

Preferably, motor casing top and connecting plate lower extreme face fixed connection, be equipped with motor, power in the motor casing respectively, motor bottom and motor casing bottom inner wall fixed connection, power top and connecting plate lower extreme face fixed connection.

Preferably, the motor casing is passed on the pivot top and is connected with the motor bottom, the motor casing is located pivot position and inlays and installs the fixed cover and put at the epaxial bearing of commentaries on classics, pivot bottom and installed part threaded connection.

Preferably, the equal fixedly connected with mounting panel in first sample piece, the equal fixedly connected with sawtooth in second sample piece bottom, the mounting panel parallel relatively is equipped with two sets ofly, the equal fixedly connected with sawtooth in first sample piece, second sample piece top.

Preferably, the mounting panel is through attacking screw and fixed plate fixed connection, fixed plate up end central point fixedly connected with installed part.

The utility model discloses a technological effect and advantage: this experimental detection device of highway compactness, gu fixed ring makes first sample piece, the second sample piece is connected inseparabler, pivot bottom and installed part threaded connection, thereby be convenient for to the installation and the dismantlement of sampling component, through the motor, the apparatus of rotation, the installed part, the fixed plate, sampling component, cylinder and push rod's cooperation is used, thereby can replace traditional artifical sample, and then can alleviate people's work burden, this experimental detection device of highway compactness, and reasonable design, and easy operation can improve detection efficiency.

Drawings

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

fig. 2 is a schematic view of the internal structure of the motor casing of the present invention;

fig. 3 is a perspective view of the sampling assembly of the present invention.

In the figure: the device comprises a cylinder 1, a top plate 2, a motor shell 3, a rotating shaft 4, a sampling assembly 5, a push rod 6, a connecting plate 7, a mounting part 8, a fixing plate 9, a mounting plate 10, a motor 11, a bearing 12, a first sampling part 13, a power supply 14, a second sampling part 15, a fixing ring 16, a thread groove 17, a sawtooth 18 and a supporting plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a highway compactness test detection device as shown in figures 1-3, including cylinder 1, roof 2, connecting plate 7, motor casing 3, sampling component 5 and backup pad 19, terminal surface fixedly connected with backup pad 19 under roof 2, backup pad 19 is parallel to each other and is equipped with two sets relatively, be equipped with push rod 6, connecting plate 7, motor casing 3, pivot 4, sampling component 5, installed part 8 and fixed plate 9 between two sets of backup pad 19 respectively, sampling component 5 includes mounting panel 10, first sampling piece 13, second sampling piece 15 and solid fixed ring 16;

the first sampling piece 13 and the second sampling piece 15 are both arc-shaped structures, the first sampling piece 13 is connected with the second sampling piece 15, and the first sampling piece 13 and the second sampling piece 15 jointly form a cylindrical hollow structure;

thread groove 17 has all been seted up to first sample piece 13, second sample piece 15 bottom, first sample piece 13, second sample piece 15 bottom are connected with the solid fixed ring 16 that becomes the ring annular structure and arrange jointly, and gu fixed ring 16 makes first sample piece 13, second sample piece 15 connect inseparabler.

Specifically, 2 up end fixedly connected with cylinders 1 on the roof, the cylinder 1 is parallel to each other and is equipped with two sets ofly, 7 up end fixedly connected with push rod 6 on the connecting plate, the one end that connecting plate 7 was kept away from to push rod 6 is passed roof 2 and is connected with 1 bottom of cylinder, lies in push rod 6 position on roof 2 and has seted up the through-hole, and push rod 6 lies in the through-hole.

Specifically, terminal surface fixed connection under 3 tops of motor casing and the connecting plate 7, be equipped with motor 11, power 14 in the motor casing 3 respectively, motor 11 bottom and 3 bottom inner wall fixed connection of motor casing, terminal surface fixed connection under 14 tops of power and the connecting plate 7, power 14 and the 11 electric connection of motor.

Specifically, 4 tops of pivot are passed motor casing 3 and are connected with 11 bottoms of motor, motor casing 3 is located 4 positions of pivot and inlays and install the fixed sleeve and put bearing 12 in

pivot

4, 4 bottoms of pivot and 8 threaded connection of installed part to be convenient for to the installation and the dismantlement of sampling subassembly 5.

Specifically, the equal fixedly connected with mounting panel 10 in first sample piece 13, the 15 top outsides of second sample piece, mounting panel 10 parallel relatively is equipped with two sets ofly, the equal fixedly connected with sawtooth 18 in first sample piece 13, the 15 bottom of second sample piece.

Specifically, the mounting plate 10 is fixedly connected with the fixing plate 9 through a tapping screw, and the mounting part 8 is fixedly connected to the center of the upper end face of the fixing plate 9.

The working principle is as follows: when the device is used, the device is firstly placed at a position needing sampling, a motor 11 is started, the motor 11 can drive an installation part 8 to rotate through a rotating shaft 12, the installation part 8 drives a fixing plate 9 to rotate, the fixing plate 9 drives a sampling assembly 5 to rotate, then an air cylinder 1 is started, the air cylinder 1 pushes a connecting plate 7 to move downwards through a push rod 6, and the connecting plate 7 pushes the sampling assembly 5 to move downwards until the sampling assembly 5 drills into a foundation for sampling;

after 5 samples of sampling subassembly, take off the installed part 8 that will be connected with sampling subassembly 5 from 4 bottoms of pivot, then take off solid fixed ring 16 on the sampling subassembly 5, then take off mounting panel 10 from fixed plate 9, open first sampling piece 13 and second sampling piece 15, the ground sampling piece that exposes that can be complete, thereby be convenient for subsequent detection, this experimental detection device of highway compactness, and reasonable in design, easy operation can improve detection efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a test detection device of highway compactness, includes cylinder (1), roof (2), connecting plate (7), motor casing (3), sampling component (5) and backup pad (19), its characterized in that: the lower end face of the top plate (2) is fixedly connected with supporting plates (19), the supporting plates (19) are arranged in two groups in parallel relatively, a push rod (6), a connecting plate (7), a motor shell (3), a rotating shaft (4), a sampling assembly (5), an installation part (8) and a fixing plate (9) are arranged between the two groups of supporting plates (19), and the sampling assembly (5) comprises an installation plate (10), a first sampling part (13), a second sampling part (15) and a fixing ring (16);

the first sampling piece (13) and the second sampling piece (15) are both arc-shaped structures, the first sampling piece (13) is connected with the second sampling piece (15), and the first sampling piece (13) and the second sampling piece (15) jointly form a cylindrical hollow structure;

thread grooves (17) are formed in the bottom ends of the first sampling piece (13) and the second sampling piece (15), and fixing rings (16) which are arranged in a circular ring structure are connected to the bottom ends of the first sampling piece (13) and the second sampling piece (15) together.

2. The device for testing the compactness of the expressway according to claim 1, wherein: roof (2) up end fixedly connected with cylinder (1), cylinder (1) parallel relatively is equipped with two sets ofly, connecting plate (7) up end fixedly connected with push rod (6), the one end that connecting plate (7) were kept away from in push rod (6) passes roof (2) and is connected with cylinder (1) bottom.

3. The device for testing the compactness of the expressway according to claim 1, wherein: motor casing (3) top and connecting plate (7) lower terminal surface fixed connection, be equipped with motor (11), power (14) in motor casing (3) respectively, motor (11) bottom and motor casing (3) bottom inner wall fixed connection, terminal surface fixed connection under power (14) top and connecting plate (7).

4. The device for testing the compactness of the expressway according to claim 1, wherein: the top end of the rotating shaft (4) penetrates through the motor shell (3) to be connected with the bottom end of the motor (11), the motor shell (3) is located at the position of the rotating shaft (4) and is embedded with a bearing (12) which is fixedly sleeved on the rotating shaft (4), and the bottom end of the rotating shaft (4) is in threaded connection with the mounting part (8).

5. The device for testing the compactness of the expressway according to claim 1, wherein: first sample piece (13), the equal fixedly connected with mounting panel (10) in second sample piece (15) top outside, mounting panel (10) parallel relatively is equipped with two sets ofly, first sample piece (13), the equal fixedly connected with sawtooth (18) in second sample piece (15) bottom.

6. The device for testing the compactness of the expressway according to claim 1, wherein: mounting panel (10) are through attacking screw and fixed plate (9) fixed connection, fixed plate (9) up end central point puts fixedly connected with installed part (8).