CN215449271U

CN215449271U - Modular silt matter silty clay layer settlement test uses device

Info

Publication number: CN215449271U
Application number: CN202121794868.5U
Authority: CN
Inventors: 田德新; 郭兵; 梁凌; 王赫杰; 左义刚; 谈云祥; 徐淼; 张春林
Original assignee: China Railway 16th Bureau Group Co Ltd; Beijing Rail Transit Engineering Construction Co Ltd of China Railway 16th Bureau Group Co Ltd
Current assignee: China Railway 16th Bureau Group Co Ltd; Beijing Rail Transit Engineering Construction Co Ltd of China Railway 16th Bureau Group Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-07
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a combined device for a sedimentation test of a silty clay layer, which comprises a frame, wherein a test tube is arranged on one side of the frame, fixing rings are sleeved on the surface of the test tube at equal intervals, each fixing ring consists of two equal semicircular rings, a connecting shaft is connected between the two semicircular rings, the end parts of the two semicircular rings are provided with through holes in a penetrating way, limiting screws are screwed in the through holes in a penetrating way, penetrating grooves are symmetrically formed in the side surface of the frame in a penetrating way, a fixing rod is fixed on the surface of one semicircular ring and is embedded in the penetrating groove to be connected with the frame, and a limiting groove is formed in the top end of the fixing rod; according to the utility model, through the designed fixing ring, when the test tube and the frame need to be combined, the surface of the test tube can be sleeved through the designed fixing ring, and then the fixing ring is clamped and connected with the frame, so that the test tube can be stably limited.

Description

Modular silt matter silty clay layer settlement test uses device

Technical Field

The utility model belongs to the technical field of sedimentation test devices, and particularly relates to a combined device for a sedimentation test of a silty-silty clay layer.

Background

The sedimentation test device is used for measuring the sedimentation property of solid in suspension liquid aiming at different wastewater qualities. The method consists in determining the volume of solid, usually expressed in mg/L, precipitated from a water sample of known volume, over a specific time interval. Sometimes referred to as the english hough cone test. And obtaining relation curves among various parameters from tests, such as a settling time-settling rate curve, a settling speed-settling rate curve and the like, and finally obtaining the settling performance of the wastewater and relevant design parameters of a settling structure.

The existing sedimentation test device directly inserts and places the test tube on the side surface of the frame when the test tube is installed, and has no any limit fixed structure, thereby leading the test tube to shake.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined device for a sedimentation test of a silty and silty clay layer, which aims to solve the problem that the conventional sedimentation test device in the background art is provided with test tubes which are directly inserted and placed on the side surface of a frame when the test tubes are installed, and has no limit fixed structure, so that the test tubes can shake.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a modular silt matter silty clay layer settlement test uses device, includes the frame, one side of frame is provided with test tube, the surperficial equidistance cover of test tube is equipped with solid fixed ring, gu fixed ring has two semicircle rings that equal to constitute, two be connected with the connecting axle between the semicircle ring, two the tip of semicircle ring all runs through and has seted up the through hole, the inside of through hole is run through to twist and is closed has limited position screw, the side symmetry of frame is run through and has seted up and runs through the groove, one of them the fixed surface of semicircle ring has the dead lever, the dead lever embedding is to the inside and the frame attach that run through the groove, the spacing groove has been seted up on the top of dead lever, the side of frame is provided with the gag lever, the gag lever is connected with the spacing groove block, be connected with the fixed axle between gag lever and the frame.

Preferably, an operation panel is arranged at the top of the frame, a dustproof cover is arranged on the surface of the operation panel, a rotating shaft is connected between the dustproof cover and the operation panel, a magnet A is fixed on the surface of the operation panel, and a magnet B is fixed at the end of the dustproof cover.

Preferably, the cross section of the magnet B is of a rectangular structure, and the magnet B is connected with the magnet A in an adsorption mode.

Preferably, a knob is arranged on the surface of the operation panel, and a button is arranged on one side of the knob.

Preferably, a numerical value display is arranged at the top of the knob, and a switch is arranged on one side of the numerical value display.

Preferably, a water tank is arranged on the inner side of the frame, and a motor is arranged at the top of the water tank.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the designed fixing ring, when the test tube and the frame need to be combined, the surface of the test tube can be sleeved through the designed fixing ring, and then the fixing ring is clamped and connected with the frame, so that the test tube can be stably limited.

2. According to the utility model, through the designed dustproof cover, when the operation panel is not used, the dustproof cover can protect the keys on the operation panel through the designed magnet adsorption, so that dust is prevented from falling on the surface of the operation panel.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the position B of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a connecting shaft structure of the present invention;

FIG. 5 is a schematic view of a stop lever according to the present invention;

FIG. 6 is an enlarged view at C of FIG. 1 according to the present invention;

in the figure: 1. a frame; 2. a test tube; 3. a fixing ring; 4. a connecting shaft; 5. a through hole; 6. a limit screw; 7. a through groove; 8. fixing the rod; 9. a limiting groove; 10. a limiting rod; 11. a fixed shaft; 12. an operation panel; 13. a dust cover; 14. a rotating shaft; 15. a magnet A; 16. and a magnet B.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1 to 6, the present invention provides a technical solution: a combined device for a silt silty clay layer settlement test comprises a frame 1, a test tube 2 is arranged on one side of the frame 1, fixing rings 3 are sleeved on the surface of the test tube 2 at equal intervals, each fixing ring 3 is composed of two equal semicircular rings, a connecting shaft 4 is connected between the two semicircular rings, through holes 5 are formed in the end parts of the two semicircular rings in a penetrating mode, limiting screws 6 penetrate through and are screwed in the through holes 5, through grooves 7 are symmetrically formed in the side face of the frame 1 in a penetrating mode, a fixing rod 8 is fixed on the surface of one semicircular ring, the fixing rod 8 is embedded into the through groove 7 and connected with the frame 1, a limiting groove 9 is arranged at the top end of the fixing rod 8, a limiting rod 10 is arranged on the side surface of the frame 1, the limiting rod 10 is clamped and connected with the limiting groove 9, through gag lever post 10 and spacing groove 9 block connection, be convenient for carry on spacingly to solid fixed ring 3, be connected with fixed axle 11 between gag lever post 10 and the frame 1.

In this embodiment, it is preferable that an operation panel 12 is provided on the top of the frame 1, a dust cover 13 is provided on the surface of the operation panel 12, a rotation shaft 14 is connected between the dust cover 13 and the operation panel 12, the rotation of the dust cover 13 on the surface of the operation panel 12 is facilitated by the rotation of the rotation shaft 14, a magnet a15 is fixed on the surface of the operation panel 12, and a magnet B16 is fixed at the end of the dust cover 13.

In this embodiment, preferably, the cross section of the magnet B16 is a rectangular structure, and the magnet B16 is connected with the magnet a15 in an adsorbing manner, so that the dust cap 13 is conveniently fixed.

In this embodiment, it is preferable that the surface of the operation panel 12 is provided with a knob, and one side of the knob is provided with a button, so as to facilitate the operation of the operation box through the button.

In this embodiment, preferably, a numerical display is disposed at the top of the knob, and a switch is disposed on one side of the numerical display, so that numerical values can be observed through the numerical display conveniently.

In this embodiment, preferably, the inner side of the frame 1 is provided with a water tank, and the top of the water tank is provided with a motor, so that the water tank is driven to circulate by the motor.

The working principle and the using process of the utility model are as follows: when the test tube 2 and the frame 1 need to be assembled and installed, firstly, the limit screw 6 is unscrewed, the limit screw 6 is taken out from the inside of the through hole 5, then the fixing ring 3 is unscrewed through the connecting shaft 4, the fixing ring 3 is clamped on the surface of the test tube 2, the fixing ring 3 is randomly closed through the rotation of the connecting shaft 4, the fixing ring 3 is screwed through the limit screw 6 penetrating through the inside of the through hole 5, then the test tube 2 is placed on one side of the frame 1, the fixing rod 8 on the surface of the fixing ring 3 penetrates through the inside of the through groove 7 to be connected with the frame 1, finally, the limiting rod 10 is stirred to be clamped and connected with the limiting groove 9 through the rotation of the fixing shaft 11, the test tube 2 can be fixedly limited, when the operation panel 12 needs to be used, the dustproof cover 13 is stirred to rotate through the rotating shaft 14, the magnet A15 is separated from the magnet B16, and the dustproof cover 13 can be unscrewed from the surface of the operation panel 12, the buttons on the surface of the operation panel 12 are then ready for use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular silt silty clay layer subsides device for experiment, includes frame (1), its characterized in that: the testing device is characterized in that a testing tube (2) is arranged on one side of the frame (1), fixing rings (3) are sleeved on the surface of the testing tube (2) at equal intervals, each fixing ring (3) is composed of two equal semicircular rings, a connecting shaft (4) is connected between the two semicircular rings, the end parts of the two semicircular rings are penetrated through and provided with through holes (5), a limiting screw (6) is penetrated and screwed in the through holes (5), penetrating grooves (7) are symmetrically penetrated through the side surface of the frame (1), a fixing rod (8) is fixed on the surface of one semicircular ring, the fixing rod (8) is embedded into the inside of the penetrating groove (7) and connected with the frame (1), a limiting groove (9) is formed in the top end of the fixing rod (8), a limiting rod (10) is arranged on the side surface of the frame (1), and the limiting rod (10) is connected with the limiting groove (9) in a clamping manner, a fixed shaft (11) is connected between the limiting rod (10) and the frame (1).

2. The combined device for the silty-silty clay layer settlement test of claim 1, wherein: the top of frame (1) is provided with operating panel (12), the surface of operating panel (12) is provided with shield (13), be connected with pivot (14) between shield (13) and operating panel (12), the fixed surface of operating panel (12) has magnet A (15), the end fixing of shield (13) has magnet B (16).

3. The combined device for the silty-silty clay layer settlement test of claim 2, wherein: the cross section of magnet B (16) is the rectangle structure, magnet B (16) and magnet A (15) adsorb and are connected.

4. The combined device for the silty-silty clay layer settlement test of claim 2, wherein: the surface of the operation panel (12) is provided with a knob, and one side of the knob is provided with a button.

5. The combined device for the silty-silty clay layer settlement test of claim 4, wherein: the top of knob is provided with the numerical value display, one side of numerical value display is provided with the switch.

6. The combined device for the silty-silty clay layer settlement test of claim 1, wherein: the inner side of the frame (1) is provided with a water tank, and the top of the water tank is provided with a motor.