CN211527269U

CN211527269U - Thickness detection device for plastic course

Info

Publication number: CN211527269U
Application number: CN201922246190.6U
Authority: CN
Inventors: 何金玉; 张晔; 李秀虹
Original assignee: Fujian Zhongkai Detection Technology Co ltd
Current assignee: Fujian Zhongkai Detection Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-18
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a plastic is thickness detection device for runway relates to runway detection technical field, the utility model overcomes prior art in the prior art under, generally all is to take a sample the back and detect the runway, great to the injury of runway, the problem of the sample of too much can't be carried out, the following scheme of present proposition: the lifting device comprises a top plate, a handle is arranged at the top of the top plate, two ends of the bottom of the top plate are connected with vertical columns, a base is arranged at the bottom of each vertical column, a first motor is arranged on the right side wall of each vertical column, a power output end of the first motor is fixedly connected with a first screw rod, two internal thread sliding blocks are screwed symmetrically on two sides of the first screw rod, the tops of the sliding blocks are connected with a first sliding rail in a sliding mode, the bottom of the top plate is arranged on the first sliding rail, a connecting rod is. The utility model discloses a can enough provide under the minimum condition of injury to the runway, carry out the scheme of thick survey to the runway, can realize carrying out sample detection to the runway again simultaneously, carry out accurate measurement, the usage is wider.

Description

Thickness detection device for plastic course

Technical Field

The utility model relates to a runway detects technical field, especially relates to a thickness detection device for plastic course.

Background

The plastic track is also named as all-weather track for track and field sports and consists of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing. The plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the tumble injury rate. The plastic track is made of materials such as polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is the best all-weather outdoor sports ground floor material internationally recognized.

After the runway construction is completed, the thickness of the runway needs to be detected. In the prior art, the runway is generally subjected to sampling and then is detected, the damage to the runway is large, and excessive sampling cannot be performed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that in the prior art, the runway is generally sampled and then detected, the damage to the runway is large, and the multipoint sampling cannot be performed;

the top of the top plate is provided with a handle, two ends of the bottom of the top plate are connected with vertical columns, the bottom of each vertical column is provided with a base, the right side wall of each vertical column is provided with a first motor, the power output end of the first motor is fixedly connected with a first screw rod, two internal thread sliding blocks are symmetrically screwed on two sides of the first screw rod, the tops of the sliding blocks are connected to a first sliding rail in a sliding manner, the first sliding rail is arranged at the bottom of the top plate, the sliding blocks are hinged with connecting rods, the connecting rods are symmetrically hinged to a lifting plate, two ends of the lifting plate are connected to a second sliding rail in a sliding manner, the second sliding rail is arranged on the inner wall of the vertical column, the second sliding;

a second gear is fixedly connected to the outer side of the circumference of the cylinder, a second motor is arranged on the lifting plate, a power output end of the second motor is fixedly connected with a rotating shaft, a first gear is fixedly connected to the rotating shaft, and the first gear is connected with a second gear in a switching mode through a belt;

the drum bottom rigid coupling carries the thing board, it is equipped with the third motor on the thing board to carry, the power take off end rigid coupling second screw rod of third motor, second screw rod circumference outside spiro union internal thread riser block, two side sideslip connect in the third slide rail around the riser block, riser block bottom rigid coupling drilling tool, the drilling tool circumference outside is equipped with cutting blade.

Preferably, the first screw rod is a double-threaded screw rod with threads at two ends in opposite rotating directions, and the sliding blocks are respectively screwed on the threads at two sides.

Preferably, the cylinder bottom lateral wall is equipped with the opening, second screw rod, third slide rail run through in cylinder lateral wall opening, be equipped with the opening on the year thing board, the riser runs through the opening and rigid coupling drilling tool.

Preferably, the bottom of the base is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a second motor drives first gear revolve, drives second gear revolve through the belt, and the second gear drives the drum and rotates to this has driven the drilling cutter and has rotated, and the first screw rod of rethread drives the lifter plate downstream, to running to drill and measure thickness, can carry out simple and easy rough measurement to the runway under the condition of not destroying the plastic runway as far as possible. The third motor is started, the second screw rod is driven to rotate, the vertical block is driven to move rightwards, the drilling tool is driven to move rightwards, the runway can be effectively cut off through the cutting tool, the circumference radius of the runway sample needing sampling is determined, a circle is cut, sampling is conducted, the thickness is detected through measuring devices such as professional vernier calipers in the follow-up process, and the most accurate thickness value is obtained. The utility model discloses can enough provide under the minimum condition of injury to the runway, carry out the scheme of thick survey to the runway, can realize carrying out sample detection to the runway again simultaneously, carry out accurate measurement, the usage is wider.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Reference numbers in the figures: 1 top plate, 11 handles, 2 vertical columns, 21 bases, 3 first motors, 4 first screws, 41 sliding blocks, 5 first sliding rails, 6 connecting rods, 7 lifting plates, 8 second sliding rails, 81 graduation lines, 9 second motors, 91 rotating shafts, 10 first gears, 101 second gears, 12 cylinders, 13 object carrying plates, 14 third motors, 15 second screws, 16 vertical blocks, 17 third sliding rails, 18 belts, 19 drilling tools and 191 cutting blades.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and 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.

Referring to fig. 1-2, a thickness detecting device for a plastic track includes a top plate 1;

the top of the top plate 1 is provided with a handle 11, two ends of the bottom of the top plate 1 are connected with vertical columns 2, the bottom of each vertical column 2 is provided with a base 21, the right side wall of each vertical column 2 is provided with a first motor 3, the power output end of each first motor 3 is fixedly connected with a first screw rod 4, two symmetrical screw threads of each first screw rod 4 are connected with two internal thread sliding blocks 41, the tops of the sliding blocks 41 are connected with a first sliding rail 5 in a sliding mode, the first sliding rail 5 is arranged at the bottom of the top plate 1, the sliding blocks 41 are hinged with connecting rods 6, the connecting rods 6 are symmetrically hinged with a lifting plate 7, two ends of the lifting plate 7 are connected with a second sliding rail 8 in a sliding mode, the second sliding rail 8 is arranged on the inner wall of the vertical column 2, the second sliding rail 8 is provided with;

a second gear 101 is fixedly connected to the outer side of the circumference of the cylinder 12, a second motor 9 is arranged on the lifting plate 7, a power output end of the second motor 9 is fixedly connected with a rotating shaft 91, a first gear 10 is fixedly connected to the rotating shaft 91, and the first gear 10 is connected with the second gear 101 through a belt 20;

the thing board 13 is carried to the rigid coupling in drum 12 bottom, it is equipped with third motor 14 on the thing board 13 to carry, the power take off end rigid coupling second screw rod 15 of

third motor

14, 15 circumference outside spiro union internal thread vertical piles 16 of second screw rod, two side sliding connections are in third slide rail 17 around the

vertical piles

16, 16 bottom rigid couplings of vertical piles drilling tool 19, the 19 circumference outside of drilling tool is equipped with cutting blade 191.

For better detection runway thickness, the utility model discloses still include first screw rod 4 is both ends screw thread to opposite double-end screw, slider 41 spiro union is on the both sides screw respectively. The lateral wall of the bottom of the cylinder 12 is provided with an opening, the second screw 15 and the third slide rail 17 penetrate through the opening on the lateral wall of the cylinder 12, the carrying plate 13 is provided with an opening, and the vertical block 16 penetrates through the opening and is fixedly connected with a drilling tool 19. The bottom of the base 21 is provided with anti-skid grains.

The working principle is as follows: the utility model discloses a place self on the runway, stabilize the balance through the anti-skidding line on the base 21. When the second motor 9 is started, the second motor 9 drives the rotating shaft 91 to rotate, so as to drive the first gear 10 to rotate, the belt 18 drives the second gear 101 to rotate, the second gear 101 drives the cylinder 12 to rotate, and the carrying plate 13 is driven to rotate, so that the drilling tool 19 is driven to rotate. Start first motor 3, first motor 3 drives first screw rod 4 and rotates, because first screw rod 4 is both ends screw thread soon to opposite double-end screw, drive slider 41 and move to the center along first slide rail 5 simultaneously, drive lifter plate 7 through connecting rod 6 and move down along second slide rail 8, drive rotatory drilling cutter 19 and bore the runway, compare the scale mark on the second slide rail 81 through lifter plate 7, can detect out the thickness of runway, carry out the rough survey. When accurate sampling detection is required, according to the operation of the steps, when the drilling tool 19 bottoms, the first motor 3 and the second motor 9 are closed, the third motor 14 is started, the third motor 14 drives the second screw rod 15 to rotate, the vertical block 16 is driven to move rightwards, the drilling tool 19 is driven to move rightwards, the runway can be effectively cut off through the cutting tool 191 to determine the circumferential radius of the runway sample to be sampled, then the second motor 9 is started, the second motor 9 drives the drilling tool 19 to rotate by taking the distance from the vertical block 16 to the bottom center of the cylinder 12 as the radius and the bottom center of the cylinder 12 as the axis, a circle is cut to be sampled, and then the thickness is detected through a professional vernier caliper and other measuring devices to obtain the most accurate thickness value.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a thickness detection device for plastic course which characterized in that: comprises a top plate (1);

the top of the top plate (1) is provided with a handle (11), two ends of the bottom of the top plate (1) are connected with vertical columns (2), the bottom of each vertical column (2) is provided with a base (21), the right side wall of each vertical column (2) is provided with a first motor (3), the power output end of each first motor (3) is fixedly connected with a first screw (4), two internal thread sliding blocks (41) are symmetrically screwed on two sides of each first screw (4), the tops of the sliding blocks (41) are connected with a first sliding rail (5) in a sliding way, the first sliding rail (5) is arranged at the bottom of the top plate (1), a connecting rod (6) is hinged on each sliding block (41), the connecting rods (6) are symmetrically hinged on a lifting plate (7), two ends of the lifting plate (7) are connected with a second sliding rail (8) in a sliding way, the second sliding rail (8) is arranged on the inner wall of each vertical column (2), the center of the bottom of the lifting plate (7) is connected with a cylinder (12) through a bearing;

a second gear (101) is fixedly connected to the outer side of the circumference of the cylinder (12), a second motor (9) is arranged on the lifting plate (7), a power output end of the second motor (9) is fixedly connected with a rotating shaft (91), a first gear (10) is fixedly connected to the rotating shaft (91), and the first gear (10) is connected with the second gear (101) in a switching mode through a belt (20);

drum (12) bottom rigid coupling carries thing board (13), be equipped with third motor (14) on carrying thing board (13), the power take off rigid coupling second screw rod (15) of third motor (14), second screw rod (15) circumference outside spiro union internal thread riser block (16), both sides sideslip joint is in third slide rail (17) around riser block (16), riser block (16) bottom rigid coupling drilling tool (19), drilling tool (19) circumference outside is equipped with cutting blade (191).

2. The thickness detecting device for a plastic course according to claim 1, wherein: the first screw rod (4) is a double-end screw rod with threads at two ends in opposite rotating directions, and the sliding blocks (41) are respectively screwed on the threads at two sides.

3. The thickness detecting device for a plastic course according to claim 1, wherein: the cylinder (12) bottom lateral wall is equipped with the opening, second screw rod (15), third slide rail (17) run through in cylinder (12) lateral wall opening, be equipped with the opening on carrying thing board (13), riser (16) run through the opening and rigid coupling drilling tool (19).

4. The thickness detecting device for a plastic course according to claim 1, wherein: the bottom of the base (21) is provided with anti-skid grains.