CN220983022U

CN220983022U - Cone penetration tester

Info

Publication number: CN220983022U
Application number: CN202322709523.0U
Authority: CN
Inventors: 杨策; 梁培沛; 郭日阳; 杜晓曦; 刘静静; 倪萌; 苟欢欢; 侯洁; 晁卫
Original assignee: Longyuan Beijing New Energy Engineering Technology Co ltd
Current assignee: Longyuan Beijing New Energy Engineering Technology Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-05-17
Anticipated expiration: 2033-10-09

Abstract

The utility model relates to a cone penetration tester, cone penetration tester include the cabinet body and survey mechanism, and the cabinet body is provided with the accommodation space that is used for holding survey mechanism, and survey mechanism includes: the automatic induction machine comprises a workbench, a frame body, a cone assembly and an inductor, wherein the workbench is fixed with the bottom wall of the cabinet body and is provided with a workbench surface, the frame body comprises a sliding rod, the sliding rod is arranged on the workbench surface, the cone assembly comprises a cone, the cone is slidably arranged on the sliding rod, and the inductor is fixed on the inner wall of the cabinet body and is close to the end face of the workbench for inducing the position of the cone. Through above-mentioned technical scheme, the cone penetration tester that this disclosure provided can reduce manual operation step, improves test efficiency and reduces measuring error.

Description

Cone penetration tester

Technical Field

The disclosure relates to the technical field of cone penetration testing, in particular to a cone penetration tester.

Background

The cone penetration of the grease is an index for measuring the consistency and hardness of the grease, and refers to the depth of a cone falling into a sample under the conditions of specified load, time and temperature, and the larger the cone penetration value is, the higher the consistency of a test matrix is, and the lower the consistency is conversely. The cone penetration meter in the related art adopts manual visual inspection to determine the starting point and the cone falling depth of the test, has different root observation experiences, and has certain error in the measured cone penetration of the lubricating grease.

Disclosure of utility model

The utility model provides an aim at provides a cone penetration apparatus, this cone penetration apparatus can reduce manual operation step, improves test efficiency and reduces measuring error.

In order to achieve the above object, the present disclosure provides a cone penetration meter including a cabinet body and a measuring mechanism, the cabinet body being provided with an accommodation space for accommodating the measuring mechanism, the measuring mechanism including: the workbench is fixed with the bottom wall of the cabinet body and is provided with a workbench surface; the frame body comprises a sliding rod, and the sliding rod is arranged on the working table surface; a cone assembly comprising a cone slidably mounted on the slide bar; and the inductor is fixed on the inner wall of the cabinet body and is arranged close to the working table surface so as to be used for sensing the position of the cone.

Optionally, the cone assembly comprises a driving device for driving the cone to move along the sliding rod and a controller electrically connected with the driving device.

Optionally, the cone penetration meter comprises a power supply and at least one switch, wherein at least one switch is arranged on the cabinet body, and the switch is used for switching on and off the power supply, the controller, the driving device and the inductor.

Optionally, the cone assembly further comprises a timer fixed to the frame and electrically connected to the controller for controlling the movement time of the cone.

Optionally, the frame body further comprises a scale rod, the scale rod is fixed on the workbench, and the scale rod is arranged in parallel with the sliding rod.

Optionally, a display is installed on the top of the cabinet body, and the display is electrically connected with the controller and the timer.

Optionally, a stop block is arranged at one end of the sliding rod far away from the workbench.

Optionally, the cabinet body further comprises a supporting table, the supporting table is fixed on the bottom wall of the cabinet body, and one end, away from the working table, of the working table is fixed with the supporting table.

Optionally, the cone penetration tester further comprises a level gauge and a plurality of adjusting devices, wherein the bottom of the cabinet body is provided with a mounting groove, the level gauge is detachably fixed in the mounting groove, and the adjusting devices are correspondingly arranged at the bottom of the cabinet body in positions so as to enable the cabinet body to keep horizontal.

Optionally, the adjusting device comprises a bolt and a supporting seat, wherein the bolt is arranged along the first direction, one end of the bolt is in threaded connection with the cabinet body, and the other end of the bolt is fixed with the supporting seat.

Through above-mentioned technical scheme, in the cone penetration tester that this disclosure provided, the sample that awaits measuring has usually been placed on the table surface of workstation, the inner wall of the cabinet body is provided with the inductor, and the inductor is close to table surface setting, like this, when the staff control cone along relative slide bar motion, and make the cone be close to table surface and the sample contact that awaits measuring, the inductor can sound in order to prompt the staff this test can get into the beginning flow, the error that the mode of adopting artifical visual inspection judgement test beginning position brought has been reduced, the condition that needs the adjustment cone position repeatedly because of the uncertainty of artifical visual inspection has been avoided, measurement error has been reduced in the time of having improved test efficiency.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

Fig. 1 is a schematic structural diagram of a cone penetration meter provided in an embodiment of the present disclosure.

Description of the reference numerals

100-A cabinet body; 110-a support table; 120-a first switch; 130-a second switch; 140-a display; 150-mounting grooves; 210-slide bar; 211-quick stop; 220-scale bar; 300-working table; 310-a work table; 410-cone; 420-a controller; 430-a timer; 500-an inductor; 600-level gauge; 710-bolt; 720-supporting seat.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In the present disclosure, unless otherwise indicated, the terms "first," "second," and the like are used to distinguish one element from another without sequence or importance. Furthermore, in the following description, when referring to the drawings, the same reference numerals in different drawings denote the same or similar elements unless otherwise explained. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

According to a specific embodiment provided by the present disclosure, referring to fig. 1, the present disclosure provides a cone penetration tester, the cone penetration tester including a cabinet body 100 and a measuring mechanism, the cabinet body 100 being provided with an accommodation space for accommodating the measuring mechanism, the measuring mechanism including: a table 300, the table 300 being fixed to the bottom wall of the cabinet 100 and having a table top 310; the frame body comprises a sliding rod 210, and the sliding rod 210 is arranged on a workbench surface 310; cone assembly, cone assembly comprising cone 410, cone 410 being slidingly mounted on slide bar 210; and an inductor 500, the inductor 500 being fixed to an inner wall of the cabinet 100 and being disposed close to the table 310 for sensing a position of the cone 410.

Through the above technical scheme, in the cone penetration tester provided by the present disclosure, the to-be-tested sample is usually placed on the working table 310 of the working table 300, the sensor 500 is disposed on the inner wall of the cabinet body 100, and the sensor 500 is close to the working table 310, so that when the worker controls the cone 410 to move relative to the slide rod 210, and makes the cone 410 close to the working table 310 to contact with the to-be-tested sample, the sensor 500 can make a sound to prompt the worker that the test can enter the starting flow, thereby reducing errors caused by judging the starting position of the test in a manual visual manner, avoiding the situation that the cone position needs to be adjusted repeatedly due to uncertainty of manual visual observation, improving the test efficiency, and reducing the measurement errors.

It should be noted that, the sensor 500 may be configured as an infrared sensor, and the infrared sensor may detect infrared radiation of the object to determine whether the object passes or reaches a predetermined position, so as to trigger the controller 420 or the actuator to perform a corresponding operation, such as turning on a light, starting an alarm, and the like, so as to play a role in prompting the outside. In other embodiments, the sensor 500 may be configured as an acoustic wave sensor or an electromagnetic wave sensor, etc., and the position of the cone 410 can be tested and prompted, which is not particularly limited in this disclosure.

In the cone penetration gauge provided in the present disclosure, the cone 410 may itself move relative to the slide bar 210 by any suitable means, which is not particularly limited by the present disclosure. As an exemplary embodiment, referring to FIG. 1, the cone assembly may include a driving device for driving the cone 410 along the slide bar 210 and a controller 420, which may be electrically connected to the driving device. That is, when a test is required, a worker controls the driving device to operate through the controller 420, and the driving device can drive the cone 410 to move relative to the slide bar 210 and maintain at any desired position. Wherein the drive means is configured in any suitable form to effect the drive of the cone 410, such as a motor, lead screw, etc., which is not particularly limited by the present disclosure.

It should be noted that, the controller 420 may be further electrically connected to the sensor 500, so as to accurately determine the position where the cone 410 stays, specifically, when a worker opens the controller 420 to control the driving device to move the cone 410, the sensor 500 may sense the specific position of the cone 410 in real time, and send an instruction when the tip of the cone 410 contacts with the sample to be tested, so that the controller 420 controls the driving device to keep the cone 410 at the current position, and also can send a prompt to remind the worker to enter the test procedure, and in addition, the controller 420 may control the minimum dimension of the displacement of the cone 410 driven by the driving device to be accurately 1mm, so as to meet the test requirement.

In other embodiments, the cone 410 may be manually moved by a worker, and the sensor 500 may give a prompt when the tip of the cone 410 contacts the sample to be measured, and the worker may stop moving the cone 410 and fix the cone 410 in the current position, and may also achieve the movement of the cone 410 relative to the slide bar 210, which is not particularly limited in this disclosure.

In the cone penetration gauge provided in the present disclosure, as an exemplary embodiment, referring to fig. 1, the cone penetration gauge may include a power source and at least one switch, and the at least one switch may be provided on the cabinet 100, and the switch may be used to turn on and off the power source and the controller 420, the driving device and the sensor 500, so that when the gauge needs to be used, the power source is controlled to communicate with the controller 420, the driving device and the sensor 500 through the switch, so that a worker performs a subsequent test, and when the test is completed, the power source is controlled to be disconnected from the controller 420, the driving device and the sensor 500 through the switch, so that the risk of power consumption can be reduced. In the present disclosure, the switch may include a first switch 120 and a second switch 130, wherein when the first switch 120 is pressed, a power supply is connected to the controller 420, the driving device and the inductor 500, and when the first switch 120 is lifted, the power supply is disconnected from the controller 420, the driving device and the inductor 500; the second switch 130 may be configured as a reset switch that is short-circuited when pressed, and bounces immediately after being released to restore the open circuit for restarting the meter.

In the cone penetration gauge provided by the present disclosure, as an exemplary embodiment, referring to fig. 1, the cone assembly may further include a timer 430, the timer 430 may be fixed to the frame, and the timer 430 is electrically connected with the controller 420 for controlling the moving time of the cone 410. When the test is entered into the start-up procedure, i.e., the tip of the cone 410 is in contact with the test specimen, the timer 430 operates to control the cone 410 to continue moving toward the test specimen for a predetermined time by the controller 420.

In the cone penetration measuring apparatus provided in the present disclosure, as an exemplary embodiment, referring to fig. 1, the frame body may further include a scale bar 220, the scale bar 220 may be fixed to the table 300, and the scale bar 220 may be arranged in parallel with the slide bar 210, such that when a test is entered into a starting procedure, i.e., when a tip of the cone 410 contacts a sample to be measured, a worker can observe a first position of the cone 410 at this time through the scale bar 220, and when the cone 410 moves a distance within a predetermined time of the timer 430, the worker can observe a second position of the cone 410 at this time through the scale bar 220, so as to be able to derive a depth of the cone 410 falling into the sample under a prescribed time condition.

In the cone penetration meter provided in the present disclosure, as an exemplary embodiment, referring to fig. 1, a display 140 may be further installed on the top of the cabinet 100, and the display 140 may be electrically connected to the controller 420 and the timer 430 to be able to adjust a predetermined load of the controller 420 and a predetermined time of the timer 430 and to display the above specific information so as to facilitate the observation and recording of the staff, and the display 140 has a USB data interface and WIFI and bluetooth functions so as to be able to be connected to a data management system of the laboratory to facilitate the storage and transmission of test data by the staff.

It should be noted that the display 140 is generally used with a host or other processor in actual use, and thus, the present disclosure is not repeated herein, since it does not relate to the improvement of the principle and structure of the display and the host.

In the cone penetration gauge provided in the present disclosure, as an exemplary embodiment, referring to fig. 1, an end of the slide bar 210 remote from the table 300 may be provided with a stopper, which has been used to prevent the controller 420 or the cone 410 from coming out of the slide bar 210 during movement.

In the cone penetration meter provided in the present disclosure, referring to fig. 1 as an exemplary embodiment, the cabinet body 100 may further include a support table 110, the support table 110 may be fixed to a bottom wall of the cabinet body 100, and one end of the table 300, which is far away from the table surface 310, may be fixed to the support table 110, so that the fixing of the table 300 to the cabinet body 100 may be facilitated, and the reliability of the fixing of the table 300 to the cabinet body 100 may be improved.

In the cone penetration meter provided in the present disclosure, as an exemplary embodiment, referring to fig. 1, the cone penetration meter may further include a level meter 600 and a plurality of adjusting devices, the bottom of the cabinet body 100 may be provided with a mounting groove 150, the level meter 600 may be detachably fixed in the mounting groove 150, the plurality of adjusting devices may be correspondingly installed at four corners of the bottom of the cabinet body 100, so that the cabinet body 100 may be kept horizontal, in a practical use process, the arrangement of the cone penetration meter needs to satisfy a certain level requirement, the level meter 600 may be set so that a worker observes whether the cone penetration meter is in a horizontal position, the adjusting devices may adjust the placement position of the cone penetration meter, where the positions of the plurality of adjusting devices may be selected arbitrarily according to the specific shape of the cabinet body 100, for example, when the cabinet body 100 is configured as a rectangle, the plurality of adjusting devices may be respectively fixed at four corners of the bottom of the cabinet body 100, so that the worker may operate the cone penetration meter, and the disclosure does not particularly limit this.

Wherein, adjusting device can be constructed to any suitable structure in order to realize the horizontal adjustment of the cone penetration gauge, and this disclosure is not limited thereto, as an exemplary embodiment, referring to fig. 1, the adjusting device may include a bolt 710 and a supporting seat 720, the bolt 710 is arranged along a first direction, and one end of the bolt 710 is in threaded connection with the cabinet 100, and the other end is fixed with the supporting seat 720, and in use, the supporting seat 720 is supported on a working surface, and the distance between the supporting seat 720 and the bottom of the cabinet 100, that is, the distance between the bottom of the cabinet 100 and the working surface is adjusted by rotating the bolt 710, thereby realizing the horizontal arrangement of the cone penetration gauge.

In summary, when the cone penetration meter provided by the present disclosure is used, first switch 120 is turned on to enable the meter to be communicated with a power supply, the predetermined time of timer 430 and the predetermined load of controller 420 are adjusted by display 140, controller 420 is turned on to control driving device to drive cone 410 to move towards a sample to be tested, sensor 500 sends out an electric signal when the tip of cone 410 contacts with the surface of the sample to be tested, controller 420 receives the electric signal to control driving device to keep cone 410 at the current position, sensor 500 sends out a prompt to remind a worker that the test can enter into the start procedure, controller 420 is turned on again to control cone 410 to move towards the sample to be tested within the predetermined time, and finally various data are obtained by display 140, thus the test is completed.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the embodiments described above, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims

1. The utility model provides a cone penetration apparatus, its characterized in that, cone penetration apparatus includes the cabinet body and survey mechanism, the cabinet body is provided with and is used for holding survey mechanism's accommodation space, survey mechanism includes:

the workbench is fixed with the bottom wall of the cabinet body and is provided with a workbench surface;

The frame body comprises a sliding rod, and the sliding rod is arranged on the working table surface;

A cone assembly comprising a cone slidably mounted on the slide bar; and

The inductor is fixed on the inner wall of the cabinet body and is close to the workbench surface, so that the position of the cone is sensed.

2. The cone penetration gauge of claim 1, wherein the cone assembly includes a drive means for driving the cone along the slide bar and a controller electrically connected to the drive means.

3. The cone penetration gauge of claim 2, comprising a power source and at least one switch, at least one of the switches being disposed on the cabinet and the switch being configured to switch the power source on and off with the controller, the drive device, and the sensor.

4. The cone penetration gauge of claim 2, wherein the cone assembly further comprises a timer secured to the frame and electrically connected to the controller for controlling the travel time of the cone.

5. The cone penetration gauge of claim 4, wherein the frame further comprises a scale bar, the scale bar is fixed to the table, and the scale bar is arranged in parallel with the slide bar.

6. The cone penetration gauge of claim 4, wherein a display is mounted on top of the cabinet, the display being electrically connected to the controller and the timer.

7. The cone penetration gauge of claim 1, wherein the end of the slide bar remote from the table is provided with a stop block.

8. The cone penetration gauge of claim 1, wherein the cabinet further comprises a support table, the support table is fixed to the bottom wall of the cabinet, and the end of the table remote from the table top is fixed to the support table.

9. The cone penetration gauge according to claim 1, further comprising a level gauge and a plurality of adjusting devices, wherein the bottom of the cabinet body is provided with a mounting groove, the level gauge is detachably fixed in the mounting groove, and the plurality of adjusting devices are correspondingly installed at the bottom of the cabinet body in position so as to enable the cabinet body to be kept horizontal.

10. The cone penetration gauge of claim 9, wherein the adjustment means comprises a bolt and a support, the bolt being disposed along a first direction and one end of the bolt being threadably connected to the cabinet and the other end being secured to the support.