Durability detection test device for tailing-based cementing material
By designing a tailings based gelling durability testing device including hydraulic cylinders, pressure sensors and arch frames, the problem that existing devices cannot test tailings based gelling materials of different locations and sizes is solved, and more accurate and extensive detection results are achieved.
Patent Information
- Application Number
- CN202421583068.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing tailings-based gelling material durability testing equipment cannot test tailings-based gelling materials at different locations, resulting in possible deviations in the testing test, and the application scope of the device is limited.
A durability detection and testing device including a water tank, a first linear guide rail, a sliding block, a support column, a transverse plate, a hydraulic cylinder, a pressure sensor and other components is designed. The durability of the tailings-based gelling material is detected through the hydraulic cylinder and a pressure sensor, and the arch frame is turned and rotated through the first motor, and the tailings-based gelling material of different sizes is clamped through a bidirectional threaded rod and a spring.
The device can accurately detect tailings-based gelling materials of different locations and sizes, improving the accuracy and scope of application of the detection, and avoiding deviations in the detection test.
Smart Images
Figure CN222850438U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tailings-based gelling test, in particular to a durability detection test device for tailings-based gelling materials. Background Art
[0002] Tailings refer to a type of industrial solid waste discharged after the original ore is crushed and floated. The discharge volume is huge, and a special tailings pond needs to be built for stacking. The tailings particle size is small, and long-term stacking will cause heavy metals and other water-soluble compounds to infiltrate the environmental water, and form floating dust with the wind, which is very likely to pollute the surrounding ecological environment. Some sulfur-containing tailings are prone to form acidic wastewater under a series of chemical reactions, which harms the growth of animals, plants and crops, and ultimately endangers human health. Therefore, with the intensification of industrial mining, the discharge and retention of tailings are increasing. The comprehensive utilization of tailings has become an urgent problem to be solved in industrial development and environmental protection.
[0003] At present, the durability detection test device for tailings-based cementitious materials does not test tailings-based cementitious materials at different locations, resulting in deviations in the detection test and limitations in the scope of use of the device.
[0004] In view of the above problems, a durability detection test device for tailings-based cementitious materials is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a durability detection test device for tailings-based cementitious materials, which solves the problem that the durability detection test device for tailings-based cementitious materials in the background technology does not test the tailings-based cementitious materials at different positions, resulting in deviations in the detection test and limitations in the scope of application of the device.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a durability detection test device for tailings-based cementitious materials, comprising a water tank, wherein the left and right sides of the water tank are fixedly connected with a first linear guide rail, the outer wall of the first linear guide rail is slidably connected with a first sliding block, the top of the first sliding block is fixedly connected with a support column, a cross plate is fixedly connected between the tops of the support columns, the bottom of the cross plate is fixedly connected with a second linear guide rail, the outer wall of the second linear guide rail is slidably connected with a second sliding block, the bottom of the second sliding block is fixedly connected with a connecting plate, the middle end of the bottom of the connecting plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a bearing plate, the bottom of the bearing plate is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a knocking plate, the bottom of the left and right sides of the connecting plate are fixedly connected with fixed columns, the inner wall of the bottom of the fixed column is slidably connected with a telescopic column, the bottom of the telescopic column is fixedly connected with a mounting plate, the left top of the mounting plate is fixedly connected with a pressure sensor, and a clamping assembly is arranged inside the water tank.
[0007] By adopting the above technical solution, the force generated by the hydraulic cylinder is detected by a pressure sensor, and the outer wall of the water tank is provided with a time table for convenient detection, and the tailings-based cementitious materials are detected by a knocking plate.
[0008] As a further description of the above technical solution: the clamping assembly includes a first motor, the first motor is fixedly connected to the right inner wall of the water tank, and the output end of the first motor is fixedly connected to an arch frame.
[0009] By adopting the above technical solution, the arch frame is driven to flip by the first motor.
[0010] As a further description of the above technical solution: a latch is inserted through the inside of the telescopic column and the fixed column and is slidably connected thereto.
[0011] By adopting the above technical solution, the telescopic column is limited by the latch.
[0012] As a further description of the above technical solution: the left outer wall of the arch frame is rotatably connected to a rotating rod, and the rotating rod is fixedly connected to the left inner wall of the water tank, and the front outer wall of the arch frame is fixedly connected to a second motor.
[0013] By adopting the above technical solution, the arch frame is driven to rotate by the first motor, so that the rotating rod rotates.
[0014] As a further description of the above technical solution: the output end of the second motor is fixedly connected to a driving gear, and the front end of the arch frame is rotatably connected to a bidirectional threaded rod.
[0015] By adopting the above technical solution, the second motor drives the driving gear to rotate, so that the bidirectional threaded rod rotates.
[0016] As a further description of the above technical solution: the outer ring at the middle end of the bidirectional threaded rod is fixedly connected with a driven gear, and the driven gear is meshingly connected with the driving gear.
[0017] By adopting the above technical solution, the driven gear is driven to rotate by the driving gear.
[0018] As a further description of the above technical solution: the outer rings on the left and right sides of the bidirectional threaded rod are both threadedly connected with nut pairs, and the front end of the nut pairs is fixedly connected with a moving plate.
[0019] By adopting the above technical solution, a limiting rod is passed through and slides inside the nut pair to limit the nut pair, and the limiting rod fixes the arch frame.
[0020] As a further description of the above technical solution: the inner wall of one opposite side of the movable plate is fixedly connected with uniformly distributed springs, and the other end of the spring is fixedly connected with a telescopic rod.
[0021] By adopting the above technical solution, tailings-based gelling materials of different sizes are clamped by telescopic rods and springs.
[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0023] 1. The utility model provides a durability detection test device for tailings-based cementitious materials. First, through a first linear guide rail, a first sliding block, a support column, a cross plate, a second linear guide rail, a connecting plate, a telescopic column, a fixed column, a load-bearing plate, a hydraulic cylinder and a mounting plate, the connecting column and the striking plate are moved downward to detect different positions of different tailings-based cementitious materials, thereby improving the accuracy of the detection.
[0024] 2. The utility model provides a durability detection test device for tailings-based cementitious materials. The second motor drives the driving gear and the driven gear to rotate, so that the bidirectional threaded rod rotates, and the nut pair moves on the outer wall of the bidirectional threaded rod. The tailings-based cementitious materials of different sizes are clamped by the spring and the telescopic rod. The first motor drives the arch frame to rotate. By rotating the arch frame, the tailings-based cementitious materials of different sizes can be clamped. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0026] Figure 2 This is a schematic diagram of the structure of the driving gear of the utility model;
[0027] Figure 3 It is a structural schematic diagram of the second linear guide rail of the utility model;
[0028] Figure 4 It is a structural schematic diagram of the telescopic column of the utility model.
[0029] In the figure: 1, water tank; 2, first linear guide; 3, first sliding block; 4, first motor; 5, support column; 6, cross plate; 7, driving gear; 8, driven gear; 9, bidirectional threaded rod; 10, nut pair; 11, moving plate; 12, spring; 13, telescopic rod; 14, rotating rod; 15, second linear guide; 16, second sliding block; 17, connecting plate; 18, hydraulic cylinder; 19, fixed column; 20, telescopic column; 21, bearing plate; 22, connecting column; 23, knocking plate; 24, pressure sensor; 25, latch; 26, arch frame; 27, second motor; 28, mounting plate. DETAILED DESCRIPTION
[0030] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0032] Reference Figure 1 The utility model discloses a durability testing device for tailings-based cementitious materials, comprising a water tank 1, wherein both left and right sides of the water tank 1 are fixedly connected with first linear guide rails 2, and the first linear guide rails 2 have limit rods at both ends to limit the first sliding block 3.
[0033] Reference Figure 3 and Figure 4 The outer wall of the first linear guide 2 is slidably connected to a first sliding block 3, a support column 5 is fixedly connected to the top of the first sliding block 3, a cross plate 6 is fixedly connected between the tops of the support columns 5, a second linear guide 15 is fixedly connected to the bottom of the cross plate 6, a second linear guide 15 is slidably connected to a second sliding block 16 on the outer wall of the second linear guide 15, a connecting plate 17 is fixedly connected to the bottom of the second sliding block 16, a hydraulic cylinder 18 is fixedly connected to the middle end of the bottom of the connecting plate 17, a bearing plate 21 is fixedly connected to the bottom of the bearing plate 21, a knocking plate 23 is fixedly connected to the bottom of the connecting column 22, a fixed column 19 is fixedly connected to the bottom of the left and right sides of the connecting plate 17, a telescopic column 20 is slidably connected to the inner wall of the bottom of the fixed column 19, a mounting plate 28 is fixedly connected to the bottom of the telescopic column 20, and a mounting plate 28 is fixedly connected to the top of the left side of the mounting plate 28 A pressure sensor 24 is fixedly connected, and a latch 25 is penetrated and slidably connected inside the telescopic column 20 and the fixed column 19. The support column 5 is driven to move forward and backward through the first linear guide rail 2 and the first sliding block 3, so that the top cross plate 6 moves forward and backward, and the connecting plate 17 is driven to move through the second linear guide rail 15 and the second sliding block 16 at the bottom of the cross plate 6. The connecting plate 17 is moved to adjust the position of the telescopic column 20 inside the fixed column 19, so that the position of the bottom mounting plate 28 is adjusted, and the hydraulic cylinder 18 moves downward, so that the position of the bearing plate 21 is downward, and the connecting column 22 and the knocking plate 23 move downward to knock the tailings-based cementitious material. The bearing plate 21 contacts the pressure sensor 24, and the force of the hydraulic cylinder 18 is checked, and the tailings-based cementitious material at the push plate position is detected.
[0034] Reference Figure 2A clamping assembly is provided inside the water tank 1, and the clamping assembly includes a first motor 4, the first motor 4 is fixedly connected to the right inner wall of the water tank 1, the output end of the first motor 4 is fixedly connected to an arch frame 26, the left outer wall of the arch frame 26 is rotatably connected to a rotating rod 14, and the rotating rod 14 is fixedly connected to the left inner wall of the water tank 1, the front end outer wall of the arch frame 26 is fixedly connected to a second motor 27, the output end of the second motor 27 is fixedly connected to a driving gear 7, the front end of the arch frame 26 is internally rotatably connected to a bidirectional threaded rod 9, the middle end outer ring of the bidirectional threaded rod 9 is fixedly connected to a driven gear 8, and the driven gear 8 is meshed with the driving gear 7, the left and right outer rings of the bidirectional threaded rod 9 are both threadedly connected to a nut pair 10, the front end of the nut pair 10 is fixedly connected to a moving plate 11, and the inner wall of the opposite side of the moving plate 11 is fixed A spring 12 is fixedly connected to the nut 10, and a telescopic rod 13 is fixedly connected to the other end of the spring 12. The driving gear 7 is driven to rotate by the second motor 27. The driving gear 7 is meshed with the driven gear 8, so that the driven gear 8 rotates. The driven gear 8 is fixed to the bidirectional threaded rod 9, so that the bidirectional threaded rod 9 rotates on the inner wall of the arch frame 26, so that the nut pair 10 moves on the outer wall of the bidirectional threaded rod 9. The nut pair 10 is limited by the limiting rod, so that the front end moving plate 11 of the nut pair 10 moves, and the tailings-based gelling materials of different sizes are clamped by the spring 12 and the telescopic rod 13 inside the moving plate 11. The arch frame 26 is driven to rotate by the first motor 4, so that the rotating rod 14 rotates on the inner wall of the water tank 1, and the arch frame 26 is rotated to insert the object into the water for detection.
[0035] Working principle: The driving gear 7 is driven to rotate by the second motor 27, and the driving gear 7 is meshed with the driven gear 8, so that the driven gear 8 rotates, and the driven gear 8 is fixed to the bidirectional threaded rod 9, so that the bidirectional threaded rod 9 rotates on the inner wall of the arch frame 26, so that the nut pair 10 moves on the outer wall of the bidirectional threaded rod 9, and the nut pair 10 is limited by the limit rod, so that the front end moving plate 11 of the nut pair 10 moves, and the tailings-based gelling materials of different sizes are clamped by the spring 12 and the telescopic rod 13 inside the moving plate 11, and the arch frame 26 is driven to rotate by the first motor 4, so that the rotating rod 14 rotates on the inner wall of the water tank 1, and the arch frame 26 is rotated, and the object is inserted into the water for detection, and then The object is flipped up, and the support column 5 is driven to move forward and backward by the first linear guide 2 and the first sliding block 3, so that the top cross plate 6 moves forward and backward, and the connecting plate 17 is driven to move by the second linear guide 15 and the second sliding block 16 at the bottom of the cross plate 6. The connecting plate 17 is moved to adjust the position of the telescopic column 20 inside the fixed column 19, so that the position of the bottom mounting plate 28 is adjusted, and the hydraulic cylinder 18 moves downward, so that the position of the bearing plate 21 is downward, and the connecting column 22 and the knocking plate 23 move downward to knock the tailings-based cementitious material. The bearing plate 21 contacts the pressure sensor 24, and the force of the hydraulic cylinder 18 is checked, and the tailings-based cementitious material at the push plate position is detected.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] 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 durability testing device for tailings-based cementitious materials, comprising a water tank (1), characterized in that: The left and right sides of the water tank (1) are both fixedly connected with first linear guide rails (2); the outer wall of the first linear guide rail (2) is slidably connected with a first sliding block (3); the top of the first sliding block (3) is fixedly connected with a support column (5); a transverse plate (6) is fixedly connected between the tops of the support columns (5); the bottom of the transverse plate (6) is fixedly connected with a second linear guide rail (15); the outer wall of the second linear guide rail (15) is slidably connected with a second sliding block (16); the bottom of the second sliding block (16) is fixedly connected with a connecting plate (17); the bottom middle end of the connecting plate (17) is fixedly connected with a hydraulic cylinder (18), the output end of the hydraulic cylinder (18) is fixedly connected to a bearing plate (21), the bottom of the bearing plate (21) is fixedly connected to a connecting column (22), the bottom of the connecting column (22) is fixedly connected to a knocking plate (23), the bottoms of the left and right sides of the connecting plate (17) are fixedly connected to fixing columns (19), the bottom inner wall of the fixing column (19) is slidably connected to a telescopic column (20), the bottom of the telescopic column (20) is fixedly connected to a mounting plate (28), the left top of the mounting plate (28) is fixedly connected to a pressure sensor (24), and a clamping assembly is arranged inside the water tank (1).
2. A durability testing device for tailings-based gelling materials according to claim 1, characterized in that: The clamping assembly comprises a first motor (4), the first motor (4) being fixedly connected to the right inner wall of the water tank (1), and the output end of the first motor (4) being fixedly connected to an arch frame (26).
3. The durability testing device for tailings-based gelling materials according to claim 1, characterized in that: A latch (25) penetrates and is slidably connected to the inside of the telescopic column (20) and the fixed column (19).
4. The durability testing device for tailings-based gelling materials according to claim 2, characterized in that: The left outer wall of the arch frame (26) is rotatably connected to a rotating rod (14), and the rotating rod (14) is fixedly connected to the left inner wall of the water tank (1). The front outer wall of the arch frame (26) is fixedly connected to a second motor (27).
5. A durability testing device for tailings-based gelling materials according to claim 4, characterized in that: The output end of the second motor (27) is fixedly connected to a driving gear (7), and the front end of the arch frame (26) is internally rotatably connected to a bidirectional threaded rod (9).
6. A durability testing device for tailings-based gelling materials according to claim 5, characterized in that: The outer ring at the middle end of the bidirectional threaded rod (9) is fixedly connected with a driven gear (8), and the driven gear (8) is meshingly connected with the driving gear (7).
7. The durability testing device for tailings-based gelling materials according to claim 5, characterized in that: The left and right outer circles of the bidirectional threaded rod (9) are both threadedly connected with nut pairs (10), and the front end of the nut pair (10) is fixedly connected with a moving plate (11).
8. The durability testing device for tailings-based gelling materials according to claim 7, characterized in that: The inner wall of one opposite side of the movable plate (11) is fixedly connected with uniformly distributed springs (12), and the other end of the spring (12) is fixedly connected with a telescopic rod (13).