CN216284743U

CN216284743U - Wisdom sponge city green asphalt mixture production automatic checkout device

Info

Publication number: CN216284743U
Application number: CN202122153883.8U
Authority: CN
Inventors: 刘永伟; 张楠楠; 李成江; 刘钦; 刘莉
Original assignee: Meishan Jinge New Material Co ltd
Current assignee: Meishan Jinge New Material Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-12
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an automatic detection device for production of a green and environment-friendly asphalt mixture in a smart sponge city, which relates to the technical field of production and detection of asphalt mixtures and solves the technical problems that the detection temperature of the existing asphalt mixture detection device is difficult to monitor, the detection result accuracy is low and the service life of an asphalt placing plate is short; the automatic detection device for the production of the green and environment-friendly asphalt mixture in the smart sponge city has the advantages of high detection accuracy and durability.

Description

Wisdom sponge city green asphalt mixture production automatic checkout device

Technical Field

The utility model relates to the field of asphalt mixture production detection, in particular to an automatic detection device for production of a green and environment-friendly asphalt mixture in a smart sponge city.

Background

Sponge cities and smart cities are new generation city management concepts, and the purpose of the city management concepts is to make the city more beautiful; the smart city is characterized in that a new generation information technology taking internet of things, cloud computing and big data as a core is used for sensing, analyzing and integrating various information of the city, so that various demands including people's livelihood, environmental protection, public safety, city service and industrial and commercial activities are quickly and intelligently responded, the running efficiency of the city is improved, and better city life is created for residents; the wisdom of the sponge city is that the concept of the wisdom city is merged into the sponge city, and various concentrated or distributed energy sources, green facilities and sponge city construction facilities are cooperated through information technologies such as the internet of things, cloud computing and big data, so that the construction and management of the sponge city are more efficient and intelligent, and the intelligent sponge city intelligent management system has important significance for accelerating the construction pace of the sponge city and better and more efficiently playing the role of the sponge city.

The asphalt mixture is a composite material, mainly comprises asphalt, coarse aggregate, fine aggregate and mineral powder, and is added with polymer and wood cellulose, and the materials with different qualities and quantities are mixed to form different structures and have different mechanical properties; the pothole of the asphalt pavement is the phenomenon that the pavement is damaged and the pothole appears due to improper design, construction, maintenance and treatment, uncomfortable control, influence of natural factors such as climate, environment, geology, hydrology and the like, and running of a vehicle and overload running of the vehicle; in order to improve the quality of asphalt pavement, the production of asphalt pavement pot holes is reduced as much as possible, and in the production process of asphalt mixture, the detection test needs to be carried out on the asphalt mixture.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the technical problem, the utility model provides an automatic detection device for production of a green and environment-friendly asphalt mixture in a smart sponge city.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a wisdom sponge city green asphalt mixture production automatic checkout device, which comprises a mounting bracket, the top of mounting bracket is provided with first cylinder, the output of first cylinder is connected with supporting beam, determine module is installed to one side of mounting bracket, the determine module right side is provided with three warning light, the determine module left side is provided with respectively with three elastic switch of three warning light electric connection, three elastic switch longitudinal arrangement, first recess has been seted up to the bottom of mounting bracket, detachably installs the pitch in the first recess and places the board, the bottom of first recess is provided with the shock attenuation board, the bottom that the board was placed to pitch is provided with the hot plate, supporting beam's below is provided with the gyro wheel, gyro wheel and supporting beam sliding connection, first opening has been seted up at the top of mounting bracket, temperature-detecting component is installed to the top of first opening. Supporting beam can go up and down in the vertical direction under the effect of first cylinder, can be along supporting beam reciprocating motion in the horizontal direction with supporting beam sliding connection's gyro wheel, the bituminous mixture sample on the board is placed to the pitch can be laid through supporting beam's decline butt to the periphery of gyro wheel, and detection assembly can go up and down in the vertical direction along supporting beam, and the pitch is placed board detachably and is installed in first recess, can conveniently dismantle, carries out multiunit bituminous mixture sample and detects.

According to a further scheme of the utility model, the supporting beam is of a hollow structure, a second opening is formed in the bottom surface of the supporting beam, sliding grooves are oppositely formed in the supporting beam, sliding blocks are connected in the sliding grooves in a sliding mode, the upper end of the connecting rod penetrates through the second opening to be fixedly connected with the sliding blocks, the lower end of the connecting rod is fixedly connected with the control box, a motor and a forward and reverse rotation control circuit are arranged in the control box, the forward and reverse rotation control circuit is electrically connected with the motor, and the output end of the motor is connected with the roller. The control box is connected with the sliding block through the connecting rod, so that the control box can move back and forth in the horizontal direction along the sliding groove under the driving of the sliding block, and the roller can move back and forth in the horizontal direction along the supporting beam under the driving of the motor. The sliding block is an electric sliding block, the electric sliding block is electrically connected with the control circuit, and the control circuit can control the electric sliding block to move back and forth in the sliding groove along the horizontal direction.

As a further scheme of the utility model, a timing circuit is also arranged in the control box and is electrically connected with the motor. The control of the rotation time of the motor through the timing circuit is a conventional technical means in the prior art, so that the rotation time of the motor can be controlled through the timing circuit, the rolling time of the roller on the asphalt mixture sample can be preset before detection, and the test work is facilitated.

As a further scheme of the utility model, at least one second groove is respectively arranged on the left side surface and the right side surface of the first groove, a damping block is arranged in the second groove, and a first spring is arranged between the damping block and the second groove. The board can be placed to chucking pitch on the one hand to the snubber block, prevents that pitch from placing the board not hard up, remove in the testing process, and on the other hand snubber block has the cushioning effect, can prevent that pitch from placing the board and rock, reduces the influence of surrounding environment to the testing result, improves the detection accuracy.

As a further aspect of the present invention, the damper plate is formed of a first damper plate, a second spring, and a second damper plate, and the second spring is disposed between the first damper plate and the second damper plate. The damper plate has better shock attenuation cushioning effect, and when great pot hole appeared in the bituminous mixture sample of laying on the board was placed to pitch, it was too big to prevent the rolling force, damaged the hot plate that board and bottom were placed to pitch to reduce the influence of surrounding environment to testing result, improve the detection accuracy.

According to a further scheme of the utility model, flanges are respectively arranged at the left end and the right end of the asphalt placing plate, limiting plates are respectively arranged at the left end and the right end of the asphalt placing plate, the limiting plates are L-shaped, the shorter ends of the limiting plates are rotatably connected with the bottom of the mounting rack, and the longer ends of the limiting plates are detachably connected with the surface of the asphalt placing plate through bolts. The flange can conveniently detect the staff and take out to change pitch and place the board, and the limiting plate can guarantee that pitch places the stability of board, reduces the detection error, improves and detects the accuracy, and the limiting plate utilizes the bolt can dismantle the connection and place the surface of board at pitch simultaneously, convenient dismantlement.

As a further scheme of the utility model, the temperature detection assembly is composed of a fixed frame, a second cylinder, a mounting plate and an infrared sensor, the fixed frame is arranged at the top of the mounting frame, the second cylinder is fixed on the inner side of the top of the fixed frame, the output end of the second cylinder is connected with the mounting plate, the infrared sensor is arranged on the lower surface of the mounting plate, and the infrared sensor is connected with a computer through a wire. The temperature detection device can detect the temperature in the mounting bracket, and according to different detection requirements, the heating temperature of the heating plate is adjusted in time, and the infrared sensor fixed on the mounting plate can be used for detecting the temperature of the asphalt mixture sample surface paved on the asphalt placing plate under the action of the second cylinder, so that the accurate detection temperature is ensured, and the detection accuracy is improved. An A/D converter is arranged in the computer, the computer converts the electric signal output by the infrared sensor into a digital signal according to a preset program to carry out operation, the temperature of the asphalt mixture in the heating tank is calculated, and the calculation result is displayed.

As a further scheme of the utility model, the three elastic switches comprise a first switch, a second switch and a third switch which are sequentially and longitudinally arranged, the three warning lamps are divided into a green lamp, a yellow lamp and a red lamp, and the first switch, the second switch and the third switch are respectively and electrically connected with the green lamp, the yellow lamp and the red lamp.

The utility model has the following beneficial effects:

the utility model relates to an automatic detection device for production of green and environment-friendly asphalt mixture in a smart sponge city, which is improved on the existing detection device, is additionally provided with a temperature detection component, can accurately measure the temperature of an asphalt mixture sample paved on an asphalt placing plate, detects the performance of the asphalt mixture at different temperatures, simultaneously, rollers roll to simulate a vehicle wheel rolling road surface, can quickly screen out the asphalt mixture sample with better quality, and is also detachably arranged at the bottom of an installation frame, so that the asphalt placing plate is convenient to disassemble, assemble and replace, and is additionally provided with a damping block and a damping plate, so that the asphalt placing plate can be ensured to be tightly installed in a first groove, a certain rolling force of the rollers can be buffered, and the detection accuracy is improved.

Drawings

FIG. 1 is a schematic structural diagram of an automatic detection device for production of green and environment-friendly asphalt mixture in a smart sponge city according to the present invention;

FIG. 2 is a schematic view showing the structure of a damper plate according to the present invention;

FIG. 3 is a schematic view of a partial structure of an automatic detection device for production of green and environment-friendly asphalt mixture in a smart sponge city according to the present invention;

reference numerals: 10-a mounting frame; 11-a support beam; 12-a chute; 13-a first cylinder; 14-a first opening; 15-a fixed frame; 16-a second cylinder; 17-mounting a plate; 18-an infrared sensor; 19-a slide block; 20-a connecting rod; 21-a control box; 22-a roller; 23-a motor; 24-a latch; 25-a damping plate; 251-a first buffer plate; 252-a second spring; 253-a second buffer plate; 26-a first groove; 27-asphalt laying boards; 28-red light; 29-yellow light; 30-green light; 31-a detection component; 32-a first switch; 33-a second switch; 34-a third switch; 35-a second opening; 36-a limiting plate; 37-a flange; 38-a second groove; 39-a first spring; 40-a damper block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

Example 1

As shown in fig. 1, the embodiment provides an automatic detection device for production of green and environment-friendly asphalt mixture in a smart sponge city, which comprises a mounting frame 10, wherein a first cylinder 13 is arranged at the top of the mounting frame 10, the output end of the first cylinder 13 is connected with a supporting beam 11, a detection assembly 31 is arranged at one side of the mounting frame 10, three warning lamps are arranged at the right side of the detection assembly 31, three elastic switches electrically connected with the three warning lamps are respectively arranged at the left side of the detection assembly 31, a first groove 26 is formed at the bottom of the mounting frame 10, an asphalt placing plate 27 is detachably arranged in the first groove 26, a damping plate 25 is arranged at the bottom of the first groove 26, a heating plate is arranged at the bottom of the asphalt placing plate 27, rollers 22 are arranged below the supporting beam 11, the rollers 22 are slidably connected with the supporting beam 11, and a temperature detection assembly is arranged at one side of the top of the mounting frame 10, the top of the mounting bracket 10 defines a first opening 14.

In the above, the three elastic switches include a first switch 32, a second switch 33, and a third switch 34, which are longitudinally arranged in sequence, the three warning lights are divided into a green light 30, a yellow light 29, and a red light 28, and the first switch 32, the second switch 33, and the third switch 34 are electrically connected to the green light 30, the yellow light 29, and the red light 28, respectively.

In the foregoing, supporting beam 11 is hollow structure, second opening 35 has been seted up to supporting beam 11's bottom surface, supporting beam 11 is inside to be provided with spout 12 relatively, sliding connection has slider 19 in spout 12, second opening 35 and slider 19 fixed connection are passed to connecting rod 20 upper end, connecting rod 20 lower extreme fixedly connected with control box 21, be provided with motor 23 and positive and negative rotation control circuit in the control box 21, positive and negative rotation control circuit and motor 23 electric connection, the output and the gyro wheel 22 of motor 23 are connected. The control box 21 is also provided with a timing circuit, and the timing circuit is electrically connected with the motor 23.

In the foregoing, the temperature detection assembly is composed of a fixing frame 15, a second cylinder 16, a mounting plate 17 and an infrared sensor 18, the fixing frame 15 is arranged at the top of the mounting frame 10, the second cylinder 16 is fixed on the inner side of the top of the fixing frame 15, the output end of the second cylinder 16 is connected with the mounting plate 17, the infrared sensor 18 is arranged on the lower surface of the mounting plate 17, and the infrared sensor 18 is connected with a computer through a wire.

As shown in fig. 3, the left and right sides of the first groove 26 are respectively provided with a second groove 38, a damping block 40 is arranged in the second groove 38, and a first spring 39 is arranged between the damping block 40 and the second groove 38; flanges 37 are respectively arranged at the left end and the right end of the asphalt placing plate 27, limiting plates 36 are respectively arranged at the left end and the right end of the asphalt placing plate 27, each limiting plate 36 is L-shaped, the shorter end of each limiting plate 36 is rotatably connected with the bottom of the mounting frame 10, and the longer end of each limiting plate is detachably connected to the surface of the asphalt placing plate 27 through a bolt 24.

As shown in fig. 2, the damper plate 25 is constructed with a first damper plate 251, a second spring 252, and a second damper plate 253, and the second spring 252 is disposed between the first damper plate 251 and the second damper plate 253.

Example 2

In the above, the supporting beam 11 is a hollow structure, the bottom surface of the supporting beam 11 is provided with a second opening 35, the supporting beam 11 is internally and oppositely provided with a sliding chute 12, the sliding chute 12 is connected with a sliding block 19 in a sliding manner, the upper end of the connecting rod 20 passes through the second opening 35 to be fixedly connected with the sliding block 19, the lower end of the connecting rod 20 is fixedly connected with a control box 21, a motor 23 and a forward and reverse rotation control circuit are arranged in the control box 21, the forward and reverse rotation control circuit is electrically connected with the motor 23, and the output end of the motor 23 is connected with the roller 22; the control box 21 is also provided with a timing circuit, and the timing circuit is electrically connected with the motor 23.

As shown in fig. 3, two second grooves 38 are respectively formed on the left and right sides of the first groove 26, a damping block 40 is arranged in each second groove 38, and a first spring 39 is arranged between each damping block 40 and each second groove 38; flanges 37 are respectively arranged at the left end and the right end of the asphalt placing plate 27, limiting plates 36 are respectively arranged at the left end and the right end of the asphalt placing plate 27, each limiting plate 36 is L-shaped, the shorter end of each limiting plate 36 is rotatably connected with the bottom of the mounting frame 10, and the longer end of each limiting plate is detachably connected to the surface of the asphalt placing plate 27 through a bolt 24.

The utility model relates to an automatic detection device for production of green and environment-friendly asphalt mixture in a smart sponge city, when in use, asphalt mixture samples are laid on an asphalt placing plate 27 to simulate a real asphalt pavement, a heating plate is selected to be started to heat the asphalt mixture samples laid on the asphalt placing plate 27 according to different measurement requirements, a first air cylinder 13 is utilized to drive a supporting beam 11 to ascend and descend in the vertical direction so as to drive a roller 22 to descend and abut against the asphalt mixture samples laid on the asphalt placing plate 27, the roller 22 is driven by a motor 23 to move back and forth along the supporting beam 11 in the horizontal direction so as to roll the asphalt mixture samples by wheels of a vehicle, rolling force comes from the first air cylinder 13, after rolling back and forth for certain times, some asphalt layers, namely the asphalt mixture samples can be crushed to generate pits, when the roller 22 rolls to the pits, the asphalt mixture sample can be instantly dropped, meanwhile, the supporting beam 11 can be driven to instantly drop, the supporting beam 11 can sequentially touch and trigger three longitudinally arranged elastic switches in the detection device when dropping, at least one elastic switch and at most three elastic switches are triggered according to the instant dropping depth of the supporting beam 11, and then at least one warning lamp and at most three warning lamps are lightened, wherein if the supporting beam 11 instantly drops, one warning lamp is triggered, the depth of the pit encountered by the roller 22 is shallow, the quality of the asphalt mixture sample is good, if the supporting beam 11 instantly drops, three warning lamps are triggered, the depth of the pit encountered by the roller 22 is deep, the quality of the asphalt mixture sample is poor, and if the supporting beam 11 does not trigger the warning lamps, the quality of the asphalt mixture sample is good, and the pit is not easy to occur.

Claims

1. An automatic detection device for production of green and environment-friendly asphalt mixture in a smart sponge city comprises a mounting frame (10), wherein a first cylinder (13) is arranged at the top of the mounting frame (10), the output end of the first cylinder (13) is connected with a supporting beam (11), a detection assembly (31) is installed at one side of the mounting frame (10), three warning lamps are arranged at the right side of the detection assembly (31), three elastic switches electrically connected with the three warning lamps are arranged at the left side of the detection assembly (31), the automatic detection device is characterized in that a first groove (26) is formed in the bottom of the mounting frame (10), an asphalt placing plate (27) is detachably installed in the first groove (26), a damping plate (25) is arranged at the bottom of the first groove (26), a heating plate is arranged at the bottom of the asphalt placing plate (27), rollers (22) are arranged below the supporting beam (11), the roller (22) is connected with the supporting beam (11) in a sliding mode, a first opening (14) is formed in the top of the mounting frame (10), and a temperature detection assembly is installed above the first opening (14).

2. The automatic detection device for production of the green and environment-friendly asphalt mixture for the smart sponge city as claimed in claim 1, wherein the supporting beam (11) is of a hollow structure, a second opening (35) is formed in the bottom surface of the supporting beam (11), sliding grooves (12) are oppositely formed in the supporting beam (11), sliding blocks (19) are connected in the sliding grooves (12) in a sliding mode, the upper end of a connecting rod (20) penetrates through the second opening (35) to be fixedly connected with the sliding blocks (19), a control box (21) is fixedly connected to the lower end of the connecting rod (20), a motor (23) and a forward and reverse rotation control circuit are arranged in the control box (21), the forward and reverse rotation control circuit is electrically connected with the motor (23), and the output end of the motor (23) is connected with the roller (22).

3. The automatic detection device for the production of the green and environment-friendly asphalt mixture for the smart sponge city as claimed in claim 2, wherein a timing circuit is further arranged in the control box (21), and the timing circuit is electrically connected with the motor (23).

4. The automatic detection device for the production of the intelligent sponge city green environment-friendly asphalt mixture according to claim 1, wherein at least one second groove (38) is formed in each of the left side surface and the right side surface of the first groove (26), a damping block (40) is arranged in each second groove (38), and a first spring (39) is arranged between each damping block (40) and each second groove (38).

5. The automatic detection device for the production of the intelligent sponge city green environment-friendly asphalt mixture as claimed in claim 1, wherein the damping plate (25) is composed of a first buffer plate (251), a second spring (252) and a second buffer plate (253), and the second spring (252) is arranged between the first buffer plate (251) and the second buffer plate (253).

6. The automatic detection device for production of the intelligent sponge city green environment-friendly asphalt mixture according to claim 1, wherein flanges (37) are respectively arranged at the left end and the right end of the asphalt placing plate (27), limiting plates (36) are respectively arranged at the left end and the right end of the asphalt placing plate (27), the limiting plates (36) are L-shaped, the shorter end of each limiting plate (36) is rotatably connected with the bottom of the mounting frame (10), and the longer end of each limiting plate is detachably connected to the surface of the asphalt placing plate (27) through a bolt (24).

7. The automatic detection device for production of green and environment-friendly asphalt mixture in smart sponge city according to claim 1, wherein the temperature detection assembly is composed of a fixing frame (15), a second cylinder (16), a mounting plate (17) and an infrared sensor (18), the fixing frame (15) is arranged at the top of the mounting frame (10), the second cylinder (16) is fixed on the inner side of the top of the fixing frame (15), the output end of the second cylinder (16) is connected with the mounting plate (17), the infrared sensor (18) is arranged on the lower surface of the mounting plate (17), and the infrared sensor (18) is connected with a computer through a wire.

8. The automatic detection device for production of the green and environment-friendly asphalt mixture for the smart sponge city according to claim 1, wherein the three elastic switches comprise a first switch (32), a second switch (33) and a third switch (34) which are longitudinally arranged in sequence, the three warning lamps are divided into a green lamp (30), a yellow lamp (29) and a red lamp (28), and the first switch (32), the second switch (33) and the third switch (34) are respectively electrically connected with the green lamp (30), the yellow lamp (29) and the red lamp (28).