CN214150287U

CN214150287U - Test device for geotechnical experiment

Info

Publication number: CN214150287U
Application number: CN202023266356.XU
Authority: CN
Inventors: 张冲; 周迪; 李培; 毛成卿; 刘士虎; 周树
Original assignee: Shenzhen Water Planning And Design Institute Co ltd
Current assignee: Shenzhen Water Planning And Design Institute Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-07
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a test device that geotechnical experiment was used, including the stoving box, the last fixed surface of stoving box is connected with electronic weighing device, the lower fixed surface of stoving box is connected with the area brake universal wheel, the inside wall difference fixedly connected with stoving lamp and the mount of stoving box, the rotation groove has been seted up to the upper surface of mount, the inner wall that rotates the groove rotates through the axis of rotation and is connected with the gyro wheel, the surface overlap joint of gyro wheel has the iron drying plate, the dashpot has been seted up to the interior back wall of stoving box. This test device for geotechnique's experiment through setting up the stoving lamp, can dry to the soil in the iron drying tray, through setting up mount and gyro wheel, conveniently places the iron drying tray, through setting up the magnetism buffer block, can fix the iron drying tray, through setting up the electronic weighing device, can directly place the iron drying tray directly weigh on the electronic weighing device to make whole device have the effect of conveniently weighing.

Description

Test device for geotechnical experiment

Technical Field

The utility model relates to a geotechnical experiment technical field specifically is a test device that geotechnical experiment used.

Background

At present, in a large soil engineering experiment, the water content of soil refers to the ratio of the mass of water lost when the soil is baked to a constant amount at a temperature of 105-110 ℃ to the mass of dry soil after the constant amount is reached, and is expressed by percentage. The water content is one of the basic physical property indexes of the soil, and reflects the dry and wet states of the soil.

In the process of the geotechnical test, untreated soil needs to be placed into a weighing disc for weighing, the untreated soil is poured into a drying box after weighing is finished, the soil is baked for a period of time at a constant temperature, and then the untreated soil is poured into the weighing box for weighing, so that the whole operation process is complex, and the experimental result is easily influenced.

The utility model provides a test device that geotechnical experiment was used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test device for geotechnical experiment 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: the utility model provides a testing device for geotechnical experiment, includes the stoving box, the last fixed surface of stoving box is connected with electronic weighing device, the lower fixed surface of stoving box is connected with area brake universal wheel, the inside wall difference fixedly connected with stoving lamp and the mount of stoving box, the rotation groove has been seted up to the upper surface of mount, the inner wall that rotates the groove rotates through the axis of rotation and is connected with the gyro wheel, the surface overlap joint of gyro wheel has the iron drying plate, the dashpot has been seted up to the interior back wall of stoving box, the inner wall sliding connection of dashpot has the magnetism buffer block, the interior roof fixedly connected with temperature sensor of stoving box, the front of stoving box is connected with the cabinet door through the hinge rotation.

Preferably, the number of the universal wheels with the brake is four, and the universal wheels with the brake are fixedly connected to four corners of the lower surface of the drying box body in a rectangular array mode.

Preferably, the quantity of stoving lamp and mount is eight, per two stoving lamp and mount are a set of, and every group is two stoving lamp and mount symmetry respectively set up the both sides inner wall at the stoving box, four groups stoving lamp and mount are I style of calligraphy equidistance and set up the inside wall at the stoving box.

Preferably, the front surface of the iron drying tray is fixedly connected with a handle, the inner top wall of the drying box body is provided with a vent hole, and the inner wall of the vent hole is fixedly connected with a filter.

Preferably, the back of the magnetic buffer block is fixedly connected with a buffer spring, and the other end of the buffer spring is fixedly connected to the inner wall of the buffer groove.

Preferably, the front of cabinet door is provided with control panel, electron weighing device, stoving lamp, temperature sensor and control panel all pass through electric wire and outside power electric connection.

Advantageous effects

The utility model provides a test device that geotechnical experiment was used possesses following beneficial effect:

1. this test device for geotechnique's experiment through setting up the stoving lamp, can dry to the soil in the iron drying tray, through setting up mount and gyro wheel, conveniently places the iron drying tray, through setting up the magnetism buffer block, can fix the iron drying tray, through setting up the electronic weighing device, can directly place the iron drying tray directly weigh on the electronic weighing device to make whole device have the effect of conveniently weighing.

2. This test device for geotechnical experiment through setting up magnetism buffer block and buffer spring, can prevent that the iron drying tray from taking place the rigidity collision with the inner wall of stoving box when placing the iron drying tray, causes the phenomenon of stoving box damage, through setting up the area brake universal wheel, makes things convenient for the removal and the fixed of whole device.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is the utility model discloses a structural diagram that cuts open downwards.

In the figure: the drying device comprises a drying box body 1, an electronic weighing device 2, universal wheels with brakes 3, a drying lamp 4, a fixing frame 5, idler wheels 6, an iron drying plate 7, a magnetic buffer block 8, a temperature sensor 9, a cabinet door 10, a handle 11, a filter 12, a buffer spring 13 and a control panel 14.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a test device for geotechnical experiment, includes stoving box 1, the last fixed surface of stoving box 1 is connected with electronic weighing device 2, and the lower fixed surface of stoving box 1 is connected with area brake universal wheel 3, and the quantity of area brake universal wheel 3 is four, and four area brake universal wheels 3 are rectangle array fixed connection in the lower surface four corners department of stoving box 1, through setting up area brake universal wheel 3, make things convenient for the removal and the fixing of whole device.

The inside wall of stoving box 1 is fixedly connected with stoving lamp 4 and mount 5 respectively, and the quantity of stoving lamp 4 and mount 5 is eight, and per two stoving lamps 4 and mount 5 are a set of, and per two stoving lamps 4 of group and mount 5 symmetry respectively set up the both sides inner wall at stoving box 1, and four group's stoving lamps 4 and mount 5 are I style of calligraphy equidistance and set up the inside wall at stoving box 1.

The rotation groove has been seted up to the upper surface of mount 5, the inner wall that rotates the groove rotates through the axis of rotation and is connected with gyro wheel 6, the surface overlap joint of gyro wheel 6 has iron drying pan 7, through setting up drying lamp 4, can dry to the soil in the iron drying pan 7, the positive fixedly connected with handle 11 of iron drying pan 7, through setting up mount 5 and gyro wheel 6, conveniently place iron drying pan 7, through setting up electronic weighing device 2, can directly place iron drying pan 7 and directly weigh on electronic weighing device 2, thereby make whole device have the effect of conveniently weighing.

The dashpot has been seted up to the interior back wall of stoving box 1, the inner wall sliding connection of dashpot has magnetic buffer block 8, through setting up magnetic buffer block 8, can fix iron drying tray 7, the air vent has been seted up to the interior roof of stoving box 1, the inner wall fixedly connected with filter 12 of air vent, the back fixedly connected with buffer spring 13 of magnetic buffer block 8, buffer spring 13's other end fixed connection is at the inner wall of dashpot, through setting up magnetic buffer block 8 and buffer spring 13, can be when placing iron drying tray 7, prevent that iron drying tray 7 from taking place the rigidity collision with the inner wall of stoving box 1, cause the phenomenon of stoving box 1 damage.

The interior roof fixedly connected with temperature sensor 9 of stoving box 1, the front of stoving box 1 is connected with cabinet door 10 through hinge rotation, and the front of cabinet door 10 is provided with control panel 14, and electronic weighing device 2, stoving lamp 4, temperature sensor 9 and control panel 14 all are through electric wire and outside power electric connection.

The working principle is as follows: when needs use this test device, put into appropriate amount soil in iron drying tray 7 earlier, then place and weigh on electronic weighing device 2, it places iron drying tray 7 in the inside of stoving box 1 with gyro wheel 6 to utilize mount 5 after finishing weighing, and utilize magnetic buffer block 8 to fix, then utilize control panel 14 control stoving lamp 4 to start, treat to dry after a period, take out iron drying tray 7, it can to weigh once more to place on electronic weighing device 2, thereby make whole device have the effect of conveniently weighing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test device for geotechnical experiment, includes stoving box (1), its characterized in that: the utility model discloses a drying box, including stoving box (1), upper surface fixedly connected with electronic weighing device (2), the lower fixed surface of stoving box (1) is connected with area brake universal wheel (3), the inside wall difference fixedly connected with stoving lamp (4) and mount (5) of stoving box (1), the rotation groove has been seted up to the upper surface of mount (5), the inner wall that rotates the groove rotates through the axis of rotation and is connected with gyro wheel (6), the surface overlap joint of gyro wheel (6) has iron drying plate (7), the dashpot has been seted up to the interior back wall of stoving box (1), the inner wall sliding connection of dashpot has magnetic buffer block (8), the interior roof fixedly connected with temperature sensor (9) of stoving box (1), the front of stoving box (1) is connected with cabinet door (10) through the hinge rotation.

2. The test device for the geotechnical experiment according to claim 1, wherein: the number of the universal wheels (3) with the brakes is four, four the universal wheels (3) with the brakes are fixedly connected to four corners of the lower surface of the drying box body (1) in a rectangular array mode.

3. The test device for the geotechnical experiment according to claim 1, wherein: the quantity of stoving lamp (4) and mount (5) is eight, per two stoving lamp (4) and mount (5) are a set of, and every group is two stoving lamp (4) and mount (5) symmetry respectively set up the both sides inner wall at stoving box (1), four groups stoving lamp (4) and mount (5) are the inside wall that I style of calligraphy equidistance set up at stoving box (1).

4. The test device for the geotechnical experiment according to claim 1, wherein: the front side of the iron drying tray (7) is fixedly connected with a handle (11), the inner top wall of the drying box body (1) is provided with a vent hole, and the inner wall of the vent hole is fixedly connected with a filter (12).

5. The test device for the geotechnical experiment according to claim 1, wherein: the back fixedly connected with buffer spring (13) of magnetism buffer block (8), the other end fixed connection of buffer spring (13) is at the inner wall of dashpot.

6. The test device for the geotechnical experiment according to claim 1, wherein: the front side of the cabinet door (10) is provided with a control panel (14), and the electronic weighing device (2), the drying lamp (4), the temperature sensor (9) and the control panel (14) are all electrically connected with an external power supply through electric wires.