CN214150726U

CN214150726U - Compactness detection device for highway test

Info

Publication number: CN214150726U
Application number: CN202120206908.3U
Authority: CN
Inventors: 牛新义
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-07
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a compactness detection device for highway test relates to compactness detection technology field, the utility model discloses a bear device, sampling device, hold device, detection device and controlling means, bear the device and include loading board and slide, the loading board is rectangle platelike structure, a plurality of slide upper surfaces all with loading board lower surface welding, sampling device includes motor frame, sample motor, sampling plate and sample section of thick bamboo, motor frame lower surface and loading board upper surface welding. The utility model relates to a compactness detection device for highway test, sample motor, sampling board and sample section of thick bamboo carry out convenient and fast's multiple sample under the control of motor to the road surface that needs detect, reduce the great error that single sample caused, controlling means carries out switching control through controller and control cabinet convenient and fast's all kinds of functions to equipment, and the display screen can audio-visually present equipment running state and relevant data.

Description

Compactness detection device for highway test

Technical Field

The utility model relates to a compactness detects technical field, in particular to compactness detection device for highway test.

Background

In the process of road surface construction, the compactness of the road surface needs to be detected, and the road surface can be constructed in the next step only if the quality detection result is qualified.

The compactness refers to the ratio of the density achieved on site to the indoor standard density, when the compactness is measured, a detection area needs to be punched and sampled, and the concrete compactness of a road surface is calculated according to samples.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a compactness detection device for highway is experimental, can effectively solve the problem of the sample of punching in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a compactness detection device for a road test comprises a bearing device, a sampling device, a containing device, a detection device and a control device, wherein the bearing device comprises a bearing plate and a sliding plate, the bearing plate is of a rectangular plate-shaped structure, the upper surfaces of a plurality of sliding plates are welded with the lower surface of the bearing plate, the sampling device comprises a motor frame, a sampling motor, sampling plates and a sample cylinder, the lower surface of the motor frame is welded with the upper surface of the bearing plate, the sampling motor is arranged in the motor frame, one side surface of the plurality of sliding plates is provided with a sliding chute, the plurality of sampling plates are respectively in sliding fit with the sliding chutes, the upper surfaces of the plurality of sample cylinders are respectively connected with the lower surfaces of the sampling plates, the containing device comprises a containing box, a box cover and a sample placing cylinder, the lower surface of the containing box is connected with the upper surface of the bearing plate, and the box cover is hinged with the containing box, the plurality of sample placing cylinders are arranged in the containing box, the detection device comprises a detection plate, a pressure sensor and a measuring scale, the detection plate is arranged on the upper surface of the bearing plate, the pressure sensors are all arranged on the upper surface of the detection plate, one ends of the measuring scales are respectively connected with the upper surfaces of the pressure sensors, the control device also comprises a controller and a console, the lower surface of the controller and the lower surface of the console are respectively connected with the upper surface of the bearing plate, the shape of spout wherein is the rectangle, and the number is two, and the number of slide is two, and slide installation restriction sampling plate's position and its movement track are four, and the number of a sample section of thick bamboo is four, and a sample section of thick bamboo is taken a sample in the sample area, and the sample of taking out is placed to a lofting section of thick bamboo, and pressure sensor and dipperstick's number is four, and they cooperate the depth of measuring the hole after the sample jointly.

Preferably, the bearing device further comprises support legs, the upper surfaces of the support legs are respectively welded to the lower surfaces of the sliding plates, the number of the support legs is two, and the support leg fixing device is arranged at the position on the ground to increase the contact area with the ground.

Preferably, sampling device still includes screw rod and installation lid, screw rod one end is connected with sample motor lower surface, the sampling plate upper surface is equipped with a rotatory hole, screw rod and rotatory hole normal running fit, the screw rod other end and the rotatory cooperation of installation lid, the sampling plate drives a sample section of thick bamboo and takes a sample, and the installation lid prevents the excessive operation of sampling plate, makes things convenient for the change of sampling plate and pick-up plate simultaneously.

Preferably, the containing device further comprises a humidifier mounted on the upper surface of the inside of the case cover, wherein the humidifier prevents the sample from being damaged at high temperature.

Preferably, the detection device further comprises a mounting hole, the mounting hole is formed in the upper surface of the detection plate, the mounting hole is a circular threaded hole, and the mounting hole facilitates the detection plate to be detached and mounted on the screw rod.

Preferably, the control device further comprises a display screen, the display screen is installed on the upper surface of the console, the console is used for operating and controlling various functions on the equipment, and the display screen is used for visually displaying the running state and the measurement result of the machine.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up sample motor, sampling plate and a sample section of thick bamboo, carry out convenient and fast's multiple sample to the road surface that needs the detection under the control of motor, reduce the great error that single sample caused.

2. The utility model discloses in, hold the device through the setting, hold the case and can be fine protect the sample, the humidifier reduces the influence of temperature to the sample.

3. The utility model discloses in, through setting up dipperstick and pressure sensor, the degree of depth in measurement sampling hole that can be accurate to calculate the compactness of sample.

4. The utility model discloses in, through setting up controlling means, through controller and control cabinet convenient and fast to switch over control to all kinds of functions of equipment, the display screen can audio-visually present equipment running state and relevant data.

Drawings

Fig. 1 is a schematic view of an external overall structure of a road test compactness testing device of the present invention;

fig. 2 is a schematic external isometric structural view of the compaction degree detection device for road tests according to the present invention;

fig. 3 is a schematic external isometric structural view of the compaction degree detection device for road tests according to the present invention;

fig. 4 is the utility model relates to a road test is with compactness detection device's outside isometric survey structure sketch map.

In the figure: 100. a carrying device; 110. a carrier plate; 120. a slide plate; 130. a support leg; 200. a sampling device; 210. a motor frame; 220. a sampling motor; 230. a screw; 240. a sampling plate; 250. a sample cartridge; 260. installing a cover; 300. a containing device; 310. a containing box; 320. a box cover; 330. a humidifier; 340. a sample placing cylinder; 400. a control device; 410. detecting a plate; 420. a pressure sensor; 430. measuring a scale; 440. an installation port; 500. a control device; 510. a controller; 520. a console; 530. a display screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, the present invention relates to a compactness testing device for road tests, comprising a bearing device 100, a sampling device 200, a containing device 300, a testing device 400 and a control device 500, wherein the bearing device 100 comprises a bearing plate 110 and a sliding plate 120, the bearing plate 110 is a rectangular plate-shaped structure, the upper surfaces of the sliding plates 120 are welded to the lower surface of the bearing plate 110, the sampling device 200 comprises a motor frame 210, a sampling motor 220, a sampling plate 240 and a sample cylinder 250, the lower surface of the motor frame 210 is welded to the upper surface of the bearing plate 110, the sampling motor 220 is installed in the motor frame 210, one side surface of each of the sliding plates 120 is provided with a chute, the sampling plates 240 are respectively in sliding fit with the chutes, the upper surfaces of the sample cylinders 250 are respectively connected to the lower surfaces of the sampling plates 240, the containing device 300 comprises a containing box 310, a box cover 320 and a sample cylinder 340, the lower surface of the containing box 310 is connected to the upper surface of the bearing plate 110, the box cover 320 is hinged with the containing box 310, the plurality of sample containing cylinders 340 are arranged in the containing box 310, the detecting device 400 comprises a detecting plate 410, pressure sensors 420 and measuring scales 430, the detecting plate 410 is arranged on the upper surface of the bearing plate 110, the plurality of pressure sensors 420 are all arranged on the upper surface of the detecting plate 410, one ends of the plurality of measuring scales 430 are respectively connected with the upper surfaces of the plurality of pressure sensors 420, the control device 500 further comprises a controller 510 and a control console 520, the lower surface of the controller 510 and the lower surface of the control console 520 are respectively connected with the upper surface of the bearing plate 110, the chutes are rectangular in shape and two in number, the number of the sliding plates 120 is two, the positions and the motion tracks of the sampling plates 240 are limited by the installation of the sliding plates 120, the number of the sample cylinders 250 is four, the sample cylinders 250 are sampled in a sampling area, the sample containing cylinders 340 are used for containing the taken samples, the number of the pressure sensors 420 and the measuring scales 430 is four, together they cooperate to measure the depth of the hole after sampling.

Referring to fig. 1, the supporting device 100 further includes two supporting legs 130, and the upper surfaces of the supporting legs 130 are respectively welded to the lower surfaces of the sliding plates 120, and the supporting legs 130 are fixed on the ground to increase the contact area with the ground.

Referring to fig. 1-2, the sampling device 200 further includes a screw 230 and an installation cover 260, one end of the screw 230 is connected to the lower surface of the sampling motor 220, a rotation hole is formed in the upper surface of the sampling plate 240, the screw 230 is rotatably fitted to the rotation hole, the other end of the screw 230 is rotatably fitted to the installation cover 260, the sampling plate 240 drives the sample cylinder 250 to sample, the installation cover 260 prevents the sampling plate 240 from over-running, and meanwhile, the sampling plate 240 and the detection plate 410 are conveniently replaced.

Referring to fig. 1 to 3, the container 300 further includes a humidifier 330, the humidifier 330 being mounted on an inner upper surface of the cover 320, the humidifier 330 preventing the sample from being damaged at a high temperature.

Referring to fig. 1, detection device 400 further includes a mounting opening 440, where mounting opening 440 is disposed on the upper surface of detection plate 410, mounting opening 440 is a circular threaded hole, and mounting opening 440 facilitates the detachment and installation of detection plate 410 on screw 230.

Referring to fig. 1-2, the control device 500 further includes a display screen 530, the display screen 530 is mounted on the upper surface of the console 520, the console 520 controls the operation of various functions of the apparatus, and the display screen 530 visually displays the operation state of the machine and the measurement result.

The utility model discloses the theory of operation:

referring to fig. 1-4, the utility model relates to a compactness testing device for road test, wherein the model of sampling motor 220 is YE2-132S1-2, place the equipment on the road surface that needs to detect the compactness, fixed stabilizer blade 130, start sampling motor 220, make sampling plate 240 move downwards, make sample cylinder 250 carry out the sample test to the road surface, the setting of a plurality of sample cylinders 250 prevents that the sample from gathering singly, great error appears, place the sample in holding case 310 after the device sample finishes, it is equipped with humidifier 330 in the case 310 and protects the sample and detects to hold, rotatory installation lid 260, lift sampling plate 240 off, installation detection plate 410, after finishing the installation of detection plate 410, start sampling motor 220, carry out the degree of depth measurement in sample hole, when pressure sensor 420 produces the signal, the motor stops, carry out data reading.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road is compactness detection device for experiment, includes load bearing device (100), sampling device (200), holds device (300), detection device (400) and controlling means (500), its characterized in that: the bearing device (100) comprises a bearing plate (110) and a sliding plate (120), the bearing plate (110) is of a rectangular plate-shaped structure, the upper surfaces of the sliding plates (120) are welded to the lower surface of the bearing plate (110), the sampling device (200) comprises a motor frame (210), a sampling motor (220), a sampling plate (240) and a sample cylinder (250), the lower surface of the motor frame (210) is welded to the upper surface of the bearing plate (110), the sampling motor (220) is installed in the motor frame (210), a sliding chute is formed in one side surface of each sliding plate (120), the sampling plates (240) are in sliding fit with the sliding chutes respectively, the upper surfaces of the sample cylinders (250) are connected with the lower surfaces of the sampling plates (240) respectively, the containing device (300) comprises a containing box (310), a box cover (320) and a sample containing cylinder (340), the lower surface of the containing box (310) is connected with the upper surface of the bearing plate (110), case lid (320) with hold case (310) hinged joint, a plurality of put appearance section of thick bamboo (340) and install in holding case (310), detection device (400) are including detection plate (410), pressure sensor (420) and dipperstick (430), detection plate (410) are installed in loading board (110) upper surface, and are a plurality of pressure sensor (420) are all installed in detection plate (410) upper surface, and are a plurality of dipperstick (430) one end respectively with a plurality of pressure sensor (420) upper surface connection, controlling means (500) still include controller (510) and control cabinet (520), controller (510) lower surface and control cabinet (520) lower surface respectively with loading board (110) upper surface connection.

2. The road test compactness detecting device of claim 1, wherein: the bearing device (100) further comprises supporting legs (130), and the upper surfaces of the supporting legs (130) are respectively welded with the lower surfaces of the sliding plates (120).

3. The road test compactness detecting device of claim 1, wherein: sampling device (200) still includes screw rod (230) and installation lid (260), screw rod (230) one end is connected with sample motor (220) lower surface, sampling plate (240) upper surface is equipped with a rotatory hole, screw rod (230) and rotatory hole normal running fit, screw rod (230) other end and installation lid (260) normal running fit.

4. The road test compactness detecting device of claim 1, wherein: the containing device (300) further comprises a humidifier (330), and the humidifier (330) is mounted on the upper surface of the inner part of the box cover (320).

5. The road test compactness detecting device of claim 1, wherein: the detection device (400) further comprises an installation opening (440), the installation opening (440) is formed in the upper surface of the detection plate (410), and the installation opening (440) is a circular threaded hole.

6. The road test compactness detecting device of claim 1, wherein: the control device (500) further comprises a display screen (530), and the display screen (530) is mounted on the upper surface of the console (520).