Rock direct shear tester for water conservancy project

Abstract

The utility model relates to the technical field of rock direct shear testers, and discloses a hydraulic engineering rock direct shear tester which comprises a direct shear tester body, a placing block is fixedly assembled on the inner wall of the direct shear tester body, a limiting rod is fixedly assembled at one end of the placing block, and a collecting block is arranged at the other end of the placing block. A limiting shell is fixedly assembled at the end, away from the collecting block, of the limiting rod. After a rock sample is detected, the phenomenon that residues appear on the rock sample due to extrusion is avoided, a controller controls a power output shaft of a motor to rotate, so that the motor drives a brush to move, chippings generated at the top of a placing block are cleaned, and meanwhile, the scraped chippings are pushed to the inner wall of a collecting block, so that the chippings are recycled; and meanwhile, the collecting block is slidably connected to the inner wall of the moving groove, so that the collecting block is limited, meanwhile, the effect of rapidly pushing out the collecting block is achieved, and the problem that chippings exist on the top of the containing block is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock direct shear testers, in particular to a water conservancy engineering rock direct shear tester. Background Art

[0002] A water conservancy hub is a complex of different types of hydraulic structures built in suitable locations of rivers or channels to meet the goal of promoting benefits and eliminating harm of various water conservancy projects. Water conservancy hubs are often named after the reservoirs or main projects, dams, and hydropower stations they form, such as the Three Gorges Dam, Miyun Reservoir, Luogong Dam, Xin'anjiang Hydropower Station, etc. There are also some that are directly called water conservancy hubs, so a water conservancy engineering rock direct shear tester is needed to test the qualified rate of the constructed materials.

[0003] During the use of the existing direct shear tester, although it can test rock samples, it is unable to clean up the debris generated after the test, resulting in a large amount of debris on the surface when the direct shear tester is used for a long time, causing the tested samples to be unqualified during the testing process, resulting in a large amount of time wasted to repeatedly test the samples. At the same time, it is also impossible to fix the connecting pipes of the equipment, resulting in the connecting pipes being messy during use, which causes great trouble to the on-site work of the staff and reduces the cleanliness and convergence of the traditional direct shear tester. For this reason, a direct shear tester for rock in water conservancy projects is introduced. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rock direct shear tester for water conservancy projects, which has the advantages of strong cleaning effect and good convergence, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a rock direct shear tester for water conservancy projects, comprising a direct shear tester body, the inner wall of the direct shear tester body is fixedly equipped with a placement block, one end of the placement block is fixedly equipped with a limit rod, the other end of the placement block is provided with a collecting block, the end of the limit rod away from the collecting block is fixedly equipped with a limit shell, the end of the collecting block away from the placement block is provided with a limit block, a movable groove is provided at the end of the limit block close to the collecting block, the inner wall of the limit shell is fixedly equipped with a motor, the power output shaft of the motor is fixedly equipped with a screw, the top of the direct shear tester body is fixedly equipped with a wiring tube 1, the end of the direct shear tester body close to the limit block is fixedly equipped with a wiring tube 2, the outer wall of the wiring tube 1 is clamped with a clamping block 2, the outer wall of the wiring tube 2 is clamped with a clamping block 1, the outer wall of the wiring tube 2 is fixedly equipped with a controller, and the outer edge of the screw is threadedly connected with a brush.

[0006] As a preferred technical solution of the utility model, the outer wall of the card block one is fixedly equipped with a magic tape one, the end of the card block one close to the magic tape one is fixedly equipped with a sub-sticker two, one end of the card block two is fixedly equipped with a magic tape two, and the other end of the card block two is fixedly connected to the sub-sticker one.

[0007] As a preferred technical solution of the utility model, the collecting block is slidably connected to the inner wall of the movable groove, and the motor is electrically connected to the controller.

[0008] As a preferred technical solution of the utility model, the clamping block 1 and the clamping block 2 are located at the same horizontal height, and the wiring tube 1 and the wiring tube 2 are consistent in shape and size.

[0009] As a preferred technical solution of the utility model, the magic tape one is adhered to the sub-sticker one, and the magic tape two is adhered to the sub-sticker two.

[0010] As a preferred technical solution of the utility model, the brush is slidably connected to the top of the placement block through a screw rod, and the magic band 1 and the magic band 2 are consistent in shape and size.

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

[0012] 1. After the rock sample is tested, the hydraulic engineering rock direct shear tester will find that there is residue in the rock sample due to extrusion. The controller controls the power output shaft of the motor to rotate, and at the same time, the power output shaft of the motor drives the screw to rotate, so that the motor drives the brush to move, so as to clean the debris generated on the top of the placement block, and push the scraped debris to the inner wall of the collecting block to recover the debris. At the same time, the collecting block is slidably connected to the inner wall of the moving groove, so that the collecting block is restricted and the collecting block can be quickly pushed out, solving the problem of debris on the top of the placement block.

[0013] 2. When testing rock samples, the rock direct shear tester for water conservancy projects clamps the wiring tube 1 and the wiring tube 2 through the provided clamping blocks 1 and 2 to prevent the clutter on site from causing harm to the workers. At the same time, the magic tape 2 is pasted with the sub-sticker 2, and the magic tape 1 is pasted with the sub-sticker 1, so that the wiring tube 1 and the wiring tube 2 can be fixed together, making the ground on the site tidy, preventing the wiring tube 1 and the wiring tube 2 from swinging around and tripping the workers, and solving the problem of the disorder of the wiring tube 1 and the wiring tube 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a card block of the utility model;

[0016] Figure 3 This is a schematic diagram of the limit shell structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the brush structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the second structure of the magic belt of the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the structure of a magic belt.

[0020] In the figure: 1. Direct shear tester body; 2. Controller; 3. Wiring tube 1; 4. Wiring tube 2; 5. Block 1; 6. Block 2; 7. Placement block; 8. Limit block; 9. Limit shell; 10. Collecting block; 11. Screw; 12. Motor; 13. Brush; 14. Moving slot; 15. Magic band 1; 16. Magic band 2; 17. Sub-sticker 1; 18. Sub-sticker 2; 19. Limit rod. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 A rock direct shear tester for water conservancy projects comprises a direct shear tester body 1, a placement block 7 is fixedly assembled on the inner wall of the direct shear tester body 1, a limit rod 19 is fixedly assembled on one end of the placement block 7, a collecting block 10 is arranged on the other end of the placement block 7, a limit shell 9 is fixedly assembled on the end of the limit rod 19 away from the collecting block 10, a limit block 8 is arranged on the end of the collecting block 10 away from the placement block 7, a moving groove 14 is provided on the end of the limit block 8 close to the collecting block 10, a motor 12 is fixedly assembled on the inner wall of the limit shell 9, a screw rod 11 is fixedly assembled on the power output shaft of the motor 12, a wiring tube 3 is fixedly assembled on the top of the direct shear tester body 1, a wiring tube 2 4 is fixedly assembled on the end of the direct shear tester body 1 close to the limit block 8, a clamping block 2 6 is clamped on the outer wall of the wiring tube 2 4, a clamping block 5 is clamped on the outer wall of the wiring tube 3, a controller 2 is fixedly assembled on the outer wall of the direct shear tester body 1, and a brush 13 is threadedly connected to the outer edge of the screw rod 11.

[0023] It should be noted that after the rock sample is tested, residues appear in the rock sample due to squeezing. The controller 2 controls the power output shaft of the motor 12 to rotate. At the same time, the power output shaft of the motor 12 drives the screw 11 to rotate, so that the motor 12 drives the brush 13 to move, so as to clean the debris generated on the top of the placement block 7, and push the scraped debris to the inner wall of the collecting block 10 to recover the debris. At the same time, the collecting block 10 is slidably connected to the inner wall of the moving groove 14, so that the collecting block 10 is restricted and the collecting block 10 can be quickly pushed out, thereby solving the problem of debris on the top of the placement block 7.

[0024] In a preferred embodiment, the outer wall of the card block 15 is fixedly equipped with a magic tape 15, the end of the card block 5 close to the magic tape 15 is fixedly equipped with a sub-sticker 18, one end of the card block 26 is fixedly equipped with a magic tape 216, and the other end of the card block 26 is fixedly connected to a sub-sticker 17.

[0025] It should be noted that when testing the rock sample, the wiring tube 1 3 and the wiring tube 2 4 are clamped by the provided clamping block 1 5 and the clamping block 2 6 to prevent the clutter on site from causing harm to the staff. At the same time, the magic tape 2 16 is pasted with the sub-sticker 2 18, and the magic tape 15 is pasted with the sub-sticker 17, so that the wiring tube 1 3 and the wiring tube 2 4 can be fixed together, making the ground on site tidy, preventing the wiring tube 1 3 and the wiring tube 2 4 from being randomly swung and tripping the staff, and solving the problem of the disorder of the wiring tube 1 3 and the wiring tube 2 4.

[0026] In a preferred embodiment, the collecting block 10 is slidably connected to the inner wall of the moving groove 14 , and the motor 12 is electrically connected to the controller 2 .

[0027] It should be noted that, by slidingly connecting the collecting block 10 with the inner wall of the movable groove 14 , the debris inside the collecting block 10 can be quickly poured out, and at the same time, the motor 12 is driven by the controller 2 to work.

[0028] In a preferred embodiment, the first clamping block 5 and the second clamping block 6 are located at the same level, and the first wiring tube 3 and the second wiring tube 4 are consistent in shape and size.

[0029] It should be noted that when the clamping block 1 5 and the clamping block 2 6 are at the same horizontal height, it is convenient to fix the wiring tube 1 3 and the wiring tube 2 4 together.

[0030] In a preferred embodiment, the magic tape 15 is adhered to the sub-sticker 17, and the magic tape 2 16 is adhered to the sub-sticker 2 18.

[0031] It should be noted that when the magic tape 1 15 and the magic tape 2 16 are respectively attached to the sub-sticker 1 17 and the sub-sticker 2 18 , the wiring tube 1 3 and the wiring tube 2 4 can be tied together without being messy.

[0032] In a preferred embodiment, the brush 13 is slidably connected to the top of the placement block 7 through the screw rod 11, and the magic band 1 15 and the magic band 2 16 are consistent in shape and size.

[0033] It should be noted that the rock sample debris on the top of the placement block 7 is cleaned by sliding the brush 13 on the top of the placement block 7 .

[0034] Working principle: the power output shaft of the motor 12 drives the screw rod 11 to rotate, so that the screw rod 11 drives the brush 13 to move on the top of the placement block 7, and pushes the debris on the top of the placement block 7 to the inner wall of the collecting block 10 for recovery. At the same time, after cleaning, the collecting block 10 is pulled out from the inner wall of the moving groove 14, and the gravel inside the collecting block 10 is poured out. At the same time, the wiring tube 13 and the wiring tube 24 are clamped by the clamping block 15 and the clamping block 26 to realize the arrangement of the wiring tube 13 and the wiring tube 24. At the same time, the magic belt 15, the magic belt 2 16, the sub-sticker 17 and the sub-sticker 2 18 are used to bundle them together to prevent the wiring tube 13 and the wiring tube 24 from being scattered on the ground during the transportation process, thereby realizing the cleaning of the inner wall of the direct shear tester body 1 and the arrangement of the wiring tube 13 and the wiring tube 24.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rock direct shear tester for hydraulic engineering, comprising a direct shear tester body (1), characterized in that: The inner wall of the direct shear tester body (1) is fixedly equipped with a placement block (7), one end of the placement block (7) is fixedly equipped with a limit rod (19), the other end of the placement block (7) is provided with a collection block (10), the end of the limit rod (19) away from the collection block (10) is fixedly equipped with a limit shell (9), the end of the collection block (10) away from the placement block (7) is provided with a limit block (8), the end of the limit block (8) close to the collection block (10) is provided with a moving groove (14), and the inner wall of the limit shell (9) is fixedly equipped with a motor (1 2), the power output shaft of the motor (12) is fixedly equipped with a screw (11), the top of the direct shear test instrument body (1) is fixedly equipped with a wiring tube 1 (3), the end of the direct shear test instrument body (1) close to the limit block (8) is fixedly equipped with a wiring tube 2 (4), the outer wall of the wiring tube 1 (3) is clamped with a clamping block 2 (6), the outer wall of the wiring tube 2 (4) is clamped with a clamping block 1 (5), the outer wall of the direct shear test instrument body (1) is fixedly equipped with a controller (2), and the outer edge of the screw (11) is threadedly connected with a brush (13).

2. A hydraulic engineering rock direct shear tester according to claim 1, characterized in that: The outer wall of the card block 1 (5) is fixedly equipped with a magic tape 1 (15), and one end of the card block 1 (5) close to the magic tape 1 (15) is fixedly equipped with a sub-sticker 2 (18), one end of the card block 2 (6) is fixedly equipped with a magic tape 2 (16), and the other end of the card block 2 (6) is fixedly connected with a sub-sticker 1 (17).

3. A hydraulic engineering rock direct shear tester according to claim 1, characterized in that: The collecting block (10) is slidably connected to the inner wall of the moving groove (14), and the motor (12) is electrically connected to the controller (2).

4. A hydraulic engineering rock direct shear tester according to claim 1, characterized in that: The clamping block 1 (5) and the clamping block 2 (6) are located at the same level, and the wiring tube 1 (3) and the wiring tube 2 (4) are consistent in shape and size.

5. A hydraulic engineering rock direct shear tester according to claim 2, characterized in that: The magic tape one (15) is adhered to the sub-sticker one (17), and the magic tape two (16) is adhered to the sub-sticker two (18).

6. A hydraulic engineering rock direct shear tester according to claim 2, characterized in that: The brush (13) is slidably connected to the top of the placement block (7) via a screw rod (11), and the shape and size of the magic band 1 (15) and the magic band 2 (16) are consistent.

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