Potential probe adjusting mechanism for electroosmosis curing device

Abstract

The utility model discloses a potential probe adjusting mechanism for an electroosmosis curing device, which comprises a test box frame (1), an adjustable sample box (2) is arranged in the test box frame (1), a lifting component (3) is arranged at the upper end of the test box frame (1) and is positioned at an opening at the upper end of the adjustable sample box (2), a fixed seat (4) is arranged at the lower part of the movable end of the lifting component (3), a transverse cylinder (6) is arranged in the fixed seat (4), and a movable cylinder (7) is arranged in the transverse cylinder (6). An optical shaft (5) is arranged on the lower portion of the fixing seat (4), a main moving seat (7) is arranged on the optical shaft (5), and the upper end of the main moving seat (7) is connected with the extending end of the transverse air cylinder (6). According to the utility model, the distance between the potential probes can be flexibly adjusted, sample soil bodies with different volumes can be met, and the convenience of test operation is improved.

Description

Technical Field

[0001] The utility model relates to the field of electroosmosis curing test equipment, in particular to a potential probe regulating mechanism for an electroosmosis curing device. Background Art

[0002] The electroosmotic solidification method not only realizes the reinforcement treatment of dredged sludge with high water content, but also the solidified soil can be used as foundation filler after solidification to obtain resource utilization. Therefore, many test devices for the electroosmotic solidification technology of soft soil have emerged. The existing test devices include a visual model box, a suction bottle and an externally configured input power supply, a voltage-stabilizing ammeter and a multimeter; the interior of the visual model box is divided into a main trough for loading the test soil and an auxiliary trough for collecting the test drainage, a drainage bottom plate with pores is installed between the main trough and the auxiliary trough, a removable partition is installed in the vertical direction inside the main trough, two concave slides are installed on the two side walls of the main trough respectively, a concave slide is installed between the two side slides, a convex slide is installed on the slide, and a drainage valve is installed on the two side walls of the auxiliary trough, the drainage valve is connected to the suction bottle through a silicone hose, and the suction bottle is connected to an external negative pressure vacuum pump through a silicone hose, and a fixed glass plate is installed inside the auxiliary trough to isolate the auxiliary trough into two water collection spaces and a drainage port is formed at the bottom of each water collection space. During the test, if the volume of soil required for the test is different, the position of the potential probe needs to be placed according to the actual situation. If the volume of the test soil changes in the test device, the potential probe needs to be reinstalled, which is cumbersome and troublesome, reducing the test efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a potential probe adjustment mechanism for an electroosmotic solidification device. The utility model can flexibly adjust the spacing of the potential probes to meet the needs of soil samples of different volumes and improve the convenience of test operation.

[0004] The technical solution of the utility model: a potential probe adjustment mechanism for an electroosmotic curing device, the mechanism is arranged at the upper end of an adjustable sample box of a test box frame, the mechanism includes a lifting assembly arranged at the upper end of the test box frame and located at the upper end opening of the adjustable sample box, a fixed seat is provided at the lower part of the moving end of the lifting assembly, a transverse cylinder is provided in the fixed seat, an optical axis is provided at the lower part of the fixed seat, a main movable seat is provided on the optical axis, and the upper end of the main movable seat is connected to the protruding end of the transverse cylinder; a plurality of secondary movable seats are also provided on the optical axis, the lower ends of the main movable seat and the secondary movable seat are both provided with potential probes, and the upper end of the secondary movable seat is provided with a vertical shaft portion; a scissors-fork linkage is hinged between the main movable seat and one end of the fixed seat, and the lower part of the scissors-fork linkage is hinged to the vertical shaft portion on the secondary movable seat.

[0005] In the potential probe adjustment mechanism for the electroosmotic curing device, the adjustable sample box includes a box body arranged in a test box frame, with slots on both sides of the box body, partitions between the slots on both sides, and a water outlet pipe at the bottom of the box body.

[0006] In the potential probe adjustment mechanism for the aforementioned electroosmotic curing device, the test box frame includes a main body, a storage space for placing an adjustable sample box is provided in the main body, an arc drainage groove is provided at the bottom of the main body, and the water outlet pipe corresponds to the arc drainage groove.

[0007] In the potential probe adjustment mechanism used in the aforementioned electroosmosis curing device, the lifting assembly includes a vertical frame arranged at the upper end of the test box frame, a lifting motor is provided at the upper end of the vertical frame, the protruding end of the lifting motor is connected to a screw rod, and a moving block is provided on the screw rod; a sliding member is provided on the front side of the vertical frame, a straight plate is provided on the sliding member, the moving block is provided on the rear side of the straight plate, a connecting seat is provided on the straight plate, and the fixed seat is fixed to the connecting seat.

[0008] In the potential probe adjustment mechanism for the aforementioned electroosmotic curing device, a reinforcing plate is provided on the rear side of the stand.

[0009] In the potential probe adjustment mechanism for the aforementioned electroosmotic curing device, the fixing seat is composed of a main board and two side boards connected by screws.

[0010] In the potential probe adjustment mechanism for the electroosmotic curing device described above, a rubber block is provided on the inner side of one end of the fixing seat.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. In the utility model, according to the amount of sample soil used in the test, the capacity of the adjustable sample box is adjusted, the sample soil is placed in, the upper end is leveled, and the transverse cylinder is extended to drive the main movable seat to move. At the same time, the main movable seat drives the scissor linkage to extend and retract, and the spacing between multiple auxiliary movable seats changes. The position of the potential probe is determined, the transverse cylinder stops running, the lifting assembly drives the fixed seat to descend, and the potential probe is extended into the sample soil; the spacing of the potential probes is flexibly adjusted through the linkage structure to meet the needs of sample soils of different volumes, thereby improving the convenience of the test operation.

[0013] 2. The arc drainage groove at the bottom of the test chamber frame is convenient for collecting the water leaking from the electro-osmosis and draining it out.

[0014] 3. The position of the partition is changed through the slot structure, so that the adjustable sample box can obtain different capacities to meet the needs of sample soils of multiple specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 is a schematic diagram of a fixing seat;

[0017] Figure 3 is a schematic diagram of a scissor linkage;

[0018] Figure 4 is a schematic diagram of a lifting assembly;

[0019] Figure 5 A schematic diagram of the box.

[0020] Explanation of the marks in the accompanying drawings: 1-test box frame, 2-adjustable sample box, 3-lifting assembly, 4-fixed seat, 5-optical axis, 6-lateral cylinder, 7-main moving seat, 8-secondary moving seat, 9-potential probe, 10-vertical axis, 11-scissor linkage, 12-box, 13-slot, 14-partition, 15-water outlet pipe, 101-main body, 102-accommodating space, 103-arc drainage groove, 31-vertical frame, 32-lifting motor, 33-screw, 34-moving block, 35-sliding part, 36-straight plate, 37-connecting seat, 38-reinforcement plate, 41-main board, 42-side plate, 43-rubber block. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0022] Embodiment: Potential probe adjustment mechanism for electroosmotic curing device, as shown in the attached Figure 1 As shown, the mechanism is arranged at the upper end of the adjustable sample box 2 of the test box frame 1, and a voltmeter, an ammeter and a DC power supply are also placed on the platform of the test box frame. A positive and negative electrodes are placed in the adjustable sample box, and the voltmeter, the ammeter and the DC power supply are connected to the positive and negative electrodes through lines; the side of the adjustable sample box has a support bar, which is connected to the fixed bar inside the test box frame to stably install the adjustable sample; the adjustable sample box 2 includes a box body 12 arranged in the test box frame 1, as shown in the attached Figure 5 As shown, there are slots 13 on both sides of the box body 12, and a partition 14 is clamped between the slots 13 on both sides. The bottom of the box body 12 has a water outlet pipe 15. The position of the partition is changed by the slot structure, so that the adjustable sample box has different capacities to meet the sample soil of multiple specifications; the mechanism includes a lifting component 3 arranged at the upper end of the test box frame 1 and located at the upper end opening of the adjustable sample box 2, and the lower part of the moving end of the lifting component 3 is connected to a fixed seat 4, as shown in the attached Figure 2As shown, a transverse cylinder 6 is installed in the fixed seat 4, and an optical axis 5 is installed at the lower part of the fixed seat 4. There are two groups of optical axes, which are symmetrically arranged. A main movable seat 7 is sleeved on the optical axis 5, and the upper end of the main movable seat 7 is connected to the extended end of the transverse cylinder 6; a plurality of auxiliary movable seats 8 are also sleeved on the optical axis 5, and potential probes 9 are installed at the lower ends of the main movable seat 7 and the auxiliary movable seat 8, and the upper end of the auxiliary movable seat 8 has a vertical axis portion 10; a scissor-fork linkage 11 is hinged between the main movable seat 7 and one end of the fixed seat 4, as shown in the attached Figure 3 As shown, the lower part of the scissor-fork linkage 11 is hinged to the vertical shaft part 10 on the auxiliary movable seat 8, and the scissor-fork linkage is composed of a plurality of plate bodies, which can realize the scissor-fork type telescopic movement back and forth after the combination.

[0023] The test box rack 1 includes a main body 101, which is provided with a accommodating space 102 for placing an adjustable sample box 2. The bottom of the main body 101 has an arc drainage groove 103, and the outlet pipe 15 corresponds to the arc drainage groove 103. The arc drainage groove at the bottom of the test box rack is used to conveniently collect the water that has electroosmosis, and conveniently discharge it.

[0024] The lifting assembly 3 includes a stand 31 disposed at the upper end of the test box frame 1, as shown in the attached Figure 4 As shown, a lifting motor 32 is installed on the upper end of the stand 31, and a screw rod 33 is connected to the protruding end of the lifting motor 32, and a moving block 34 is installed on the screw rod 33; a sliding member 35 is installed on the front side of the stand 31, and a straight plate 36 is installed on the sliding member 35. The moving block 34 is arranged on the rear side of the straight plate 36, and a connecting seat 37 is provided on the straight plate 36. The fixed seat 4 is fixed to the connecting seat 37. The lifting motor is started to drive the screw rod to rotate, so as to realize the lifting and lowering of the moving block, thereby realizing the lifting and lowering of the connecting seat, and the fixed seat is stably lifted and lowered; a reinforcing plate 38 is installed on the rear side of the stand 31 to enhance the supporting strength of the stand. The fixed seat 4 is composed of a main board 41 and two side boards 42 by screws. It has a simple structure and is easy to install. A rubber block 43 is installed on the inner side of one end of the fixed seat 4. When the main moving seat slides, the rubber block plays a role of limiting.

[0025] The working principle of the utility model is as follows: according to the amount of sample soil used in the test, the capacity of the adjustable sample box is adjusted, the sample soil is placed in, the upper end is leveled, the transverse cylinder is extended to drive the main movable seat to move, and at the same time, the main movable seat drives the scissor-fork linkage to extend and retract, the spacing between multiple auxiliary movable seats changes, the position of the potential probe is determined, the transverse cylinder stops running, the lifting assembly drives the fixed seat to descend, and the potential probe is extended into the sample soil; the spacing of the potential probes is flexibly adjusted through the linkage structure to meet the needs of sample soils of different volumes, thereby improving the convenience of the test operation.

[0026] The above embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. In this embodiment, up, down, left, right, front, and back only represent their relative positions and do not represent their absolute positions. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A potential probe adjustment mechanism for an electroosmotic curing device, the mechanism being arranged at the upper end of an adjustable sample box (2) of a test box frame (1), characterized in that: The mechanism comprises a lifting assembly (3) arranged at the upper end of a test box frame (1) and located at the upper opening of an adjustable sample box (2); a fixed seat (4) is arranged at the lower part of the movable end of the lifting assembly (3); a transverse cylinder (6) is arranged in the fixed seat (4); an optical axis (5) is arranged at the lower part of the fixed seat (4); a main movable seat (7) is arranged on the optical axis (5); the upper end of the main movable seat (7) is connected to the protruding end of the transverse cylinder (6); a plurality of auxiliary movable seats (8) are also arranged on the optical axis (5); the lower ends of the main movable seat (7) and the auxiliary movable seat (8) are both provided with potential probes (9); the upper end of the auxiliary movable seat (8) is provided with a vertical shaft portion (10); a scissor-fork linkage (11) is hinged between the main movable seat (7) and one end of the fixed seat (4); the lower part of the scissor-fork linkage (11) is hinged to the vertical shaft portion (10) on the auxiliary movable seat (8).

2. The potential probe adjustment mechanism for the electroosmotic curing device according to claim 1, characterized in that: The adjustable sample box (2) comprises a box body (12) arranged in a test box frame (1), wherein slots (13) are provided on both sides of the box body (12), a partition (14) is provided between the slots (13) on both sides, and a water outlet pipe (15) is provided at the bottom of the box body (12).

3. The potential probe adjustment mechanism for the electroosmotic curing device according to claim 2, characterized in that: The test box frame (1) comprises a main body (101), wherein a receiving space (102) for placing an adjustable sample box (2) is provided in the main body (101), and a circular arc drainage groove (103) is provided at the bottom of the main body (101), and the water outlet pipe (15) corresponds to the circular arc drainage groove (103).

4. The potential probe adjustment mechanism for the electroosmotic curing device according to claim 1, characterized in that: The lifting assembly (3) comprises a stand (31) arranged at the upper end of the test box frame (1); a lifting motor (32) is arranged at the upper end of the stand (31); a screw rod (33) is connected to the protruding end of the lifting motor (32); a moving block (34) is arranged on the screw rod (33); a sliding member (35) is arranged on the front side of the stand (31); a straight plate (36) is arranged on the sliding member (35); the moving block (34) is arranged on the rear side of the straight plate (36); a connecting seat (37) is arranged on the straight plate (36); and the fixed seat (4) is fixed to the connecting seat (37).

5. The potential probe adjustment mechanism for the electroosmotic curing device according to claim 4, characterized in that: A reinforcing plate (38) is provided on the rear side of the stand (31).

6. The potential probe adjustment mechanism for the electroosmotic curing device according to claim 1, characterized in that: The fixing seat (4) is composed of a main board (41) and two side boards (42) connected by screws.

7. The potential probe adjustment mechanism for the electroosmotic curing device according to claim 1, characterized in that: A rubber block (43) is provided on the inner side of one end of the fixing seat (4).

Images