Rock mechanics experiment device
By designing a rock mechanics experimental device that includes components such as a main control frame, a support plate, and a fixing block, the problem of the single experimental type of existing devices has been solved, the convenient implementation of diversified experiments has been achieved, and the experimental process has been simplified.
Patent Information
- Application Number
- CN202422714433.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The existing rock mechanics experimental equipment has a single experimental type and requires the coordinated use of multiple devices, resulting in a large number of equipment and a complicated testing process.
A rock mechanics experimental device was designed, which includes components such as a main control frame, a support plate, a fixing block, a clamping top plate, and a fixed tool holder. Various experimental methods can be realized through electric telescopic rods, drive components, and cutting motors, and multiple experiments can be carried out on a single device.
It enables multiple rock mechanics experiments to be carried out on a single device, simplifies the test process, reduces equipment requirements, and improves the convenience and efficiency of the experiment.
Smart Images
Figure CN223346619U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of experimental devices, and more specifically, relates to a rock mechanics experimental device. Background Art
[0002] Rock mechanics is the study of the mechanical properties, deformation, and failure patterns of rocks under various stress states. In fields such as geological engineering, mining engineering, and civil engineering, the study of rock mechanics is of great significance for engineering design, construction, and safety assessment. However, due to the complexity and diversity of rock, traditional rock mechanics experimental methods have limitations and cannot accurately simulate the mechanical behavior of rocks in actual projects. To better study rock mechanical properties, an advanced rock mechanics experimental device is required that can precisely control experimental conditions, simulate various complex stress states, and monitor rock deformation and failure processes in real time.
[0003] Based on the findings in the prior art, the existing rock mechanics experimental device has a single experimental type when in use, and usually requires multiple devices to be used in conjunction when conducting a comprehensive experiment, which easily leads to a large number of equipment required for the experiment, making the test process more complicated and inconvenient to use. Utility Model Content
[0004] In order to solve the above technical problems, the embodiments of the present disclosure relate to a rock mechanics experimental device to solve the problem that the existing rock mechanics experimental device has a single experimental type when in use, and usually requires multiple devices to be used in conjunction when conducting comprehensive experiments, which easily leads to a large number of equipment required for the experiment, making the test process more complicated and inconvenient to use.
[0005] In a first aspect, the present disclosure provides a rock mechanics experimental device, which is achieved by the following specific technical means:
[0006] The rock mechanics experimental device comprises: a main control frame; an alarm frame is provided on the outside of the main control frame; a rear shield is rotatably connected to the rear side of the main control frame; a support plate is fixed to the inside of the main control frame by screws; the electric telescopic rod on the support plate is connected to a fixing block; a contraction groove is provided on the inside of the fixing block; an outward-extending card block is slidably connected in the contraction groove; a clamping top plate is sleeved on the outside of the fixing block, and an outward-extending card block is inserted in the clamping top plate; a lower control frame is fixed to the inside of the main control frame; a fixed knife frame is slidably connected to the inside of the lower control frame; a cutting knife frame is rotatably connected to the inside of the cutting knife frame, and the cutting knife frame is connected to the cutting motor on the fixed knife frame; the main A lower pressure plate is provided inside the control frame; the support plate is configured as a square plate structure, and two groups of rectangular plates are provided on the edge of the support plate, and the two groups of rectangular plates of the support plate are respectively provided with electric telescopic rods, and a rectangular sliding groove is provided in the middle position of the support plate; the fixing block is configured as a cylindrical structure, and a cylindrical protrusion is provided on the fixing block, and there are two groups of fixing blocks in total; the clamping top plate is configured as a square plate structure, and a cylindrical tube-shaped protrusion is provided on the clamping top plate, and a rectangular through hole is opened on the cylindrical tube-shaped protrusion of the clamping top plate, and there are two groups of clamping top plates in total; the lower control frame is configured as a sliding plate, a driving assembly is provided inside the lower control frame, and a square protrusion is provided at the bottom of the lower control frame.
[0007] At least in some embodiments, the main control frame is provided with a telescopic component inside, the main control frame is provided with a detection component inside, the main control frame is provided with a control center inside, and the main control frame is provided with a control circuit inside; the alarm frame is electrically connected to the control center inside the main control frame.
[0008] At least in some embodiments, the rear shield is configured as a square plate-shaped structure, and a handle is provided on the rear shield.
[0009] At least in some embodiments, the contraction grooves are configured as trapezoidal grooves, and there are four groups of contraction grooves in total. The four groups of contraction grooves are respectively opened on the cylindrical protrusions of the two groups of fixing blocks.
[0010] At least in some embodiments, the outward extending card blocks are configured as trapezoidal block structures, springs are provided on the outward extending card blocks, and there are four groups of outward extending card blocks in total.
[0011] At least in some embodiments, the blade holder is configured as a U-shaped structure, a rectangular protrusion is provided on the outer wall of the blade holder, and an axial hole is provided on the blade holder.
[0012] At least in some embodiments, the cutting tool holder is configured as a tool disc structure; the lower pressing plate is configured as a square plate structure, and the lower pressing plate is connected to the telescopic component of the main control frame.
[0013] The rock mechanics experimental device proposed in this utility model has the following beneficial effects:
[0014] 1. In this device, a fixing block and a clamping top plate are provided. By connecting the fixing block with the electric telescopic rod on the support plate, the rock can be clamped by telescoping while maintaining stability, thereby maintaining stability during the experiment and facilitating experimental processing of rock mechanics. By providing a contraction groove on the fixing block, it is convenient to cooperate with the extended clamping block to connect with the clamping top plate, so that the clamping top plate can be replaced according to experimental requirements, and it is convenient to meet various experimental methods on the same equipment.
[0015] 2. In this device, a support plate and a lower control frame are set. By connecting the driving component on the lower control frame with the fixed knife frame, it is convenient to control the fixed knife frame to perform telescopic adjustment through the driving component, so as to facilitate the cutting of rocks during the adjustment process, so as to facilitate the rock cutting experiment. By setting a rail groove on the support plate, the fixed knife frame can remain stable during the position adjustment process, so as to facilitate its use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional assembly structure of the utility model.
[0017] Figure 2 It is a schematic diagram of the three-dimensional assembly structure of the utility model when viewed from above.
[0018] Figure 3 It is a schematic diagram of the exploded structure of the present utility model.
[0019] Figure 4 It is a schematic diagram of the exploded structure of the utility model when viewed from above.
[0020] Figure 5 It is a partial cutaway structural schematic diagram of the present utility model.
[0021] Figure 6 The utility model is Figure 5 Schematic diagram of the enlarged structure of part A.
[0022] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:
[0023] 1. Main control frame; 2. Alarm frame; 3. Rear shield; 4. Support plate; 5. Fixing block; 6. Shrinkage groove; 7. Extending block; 8. Clamping top plate; 9. Lower control frame; 10. Fixed knife holder; 11. Cutting knife holder; 12. Lower pressure plate. DETAILED DESCRIPTION
[0024] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.
[0025] Example 1: As shown in the attached Figure 1 To the attached Figure 6As shown: The utility model provides a rock mechanics experimental device, comprising: a main control frame 1; an alarm frame 2 is provided on the outside of the main control frame 1; a rear shield 3 is rotatably connected to the rear side of the main control frame 1; a support plate 4 is fixed to the inside of the main control frame 1 by screws; an electric telescopic rod on the support plate 4 is connected to a fixing block 5; a contraction groove 6 is provided inside the fixing block 5; an outward-extending clamping block 7 is slidably connected to the contraction groove 6; a clamping top plate 8 is sleeved on the outside of the fixing block 5, and an outward-extending clamping block 7 is inserted into the clamping top plate 8. Block 7; the interior of the main control frame 1 is fixedly connected to the lower control frame 9; the interior of the lower control frame 9 is slidably connected to the fixed knife frame 10; the interior of the fixed knife frame 10 is rotatably connected to the cutting knife frame 11, and the cutting knife frame 11 is connected to the cutting motor on the fixed knife frame 10; the interior of the main control frame 1 is provided with a lower pressure plate 12; the support plate 4 is provided with a square plate structure, and the edge position of the support plate 4 is provided with two groups of rectangular plates, and the two groups of rectangular plates of the support plate 4 are respectively provided with electric telescopic rods, and the middle of the support plate 4 The position is provided with a rectangular sliding groove; the supporting plate 4 is used to assist in fixing the rock sample to be tested, so as to facilitate experimental processing while maintaining stability; the fixing block 5 is set as a cylindrical structure, and the fixing block 5 is provided with a cylindrical protrusion, and there are two groups of fixing blocks 5; the fixing block 5 is used to assist in connecting the clamping top plate 8 with the electric telescopic rod on the supporting plate 4 to facilitate telescopic adjustment; the clamping top plate 8 is set as a square plate structure, and the clamping top plate 8 is provided with a cylindrical tube-shaped protrusion, and the cylindrical tube-shaped protrusion of the clamping top plate 8 is provided with a rectangular through hole, and there are two groups of clamping top plates 8; the clamping top plate 8 is used to adjust the position under the drive of the electric telescopic rod to facilitate clamping processing of the rock sample; the lower control frame 9 is set as a sliding plate, and a driving component is provided inside the lower control frame 9, and a square protrusion is provided at the bottom of the lower control frame 9; the lower control frame 9 is used to assist in installing the fixed knife holder 10, which is convenient for controlling the fixed knife holder 10 to adjust its position through the driving component.
[0026] Example 2: Based on Example 1, as shown in the attached Figure 1 To the attached Figure 6As shown, the interior of the main control frame 1 is provided with a telescopic component, the interior of the main control frame 1 is provided with a detection component, the interior of the main control frame 1 is provided with a control center, and the interior of the main control frame 1 is provided with a control circuit; the main control frame 1 is used to assist in the installation and fixing of other structures of the device to facilitate the detection and processing of rock samples and facilitate experimental processing; the alarm frame 2 is electrically connected to the control center inside the main control frame 1; the alarm frame 2 is used to perform alarm processing when a situation occurs in the experiment; the rear shield 3 is set to a square plate structure, and a handle is provided on the rear shield 3; the rear shield 3 is used to shield the interior of the main control frame 1 to facilitate the protection of internal components; the contraction groove 6 is set to a trapezoidal groove, and there are four groups of contraction grooves 6, and the four groups of contraction grooves 6 are respectively opened on the cylindrical protrusions of the two groups of fixing blocks 5; the contraction groove 6 is used to assist in the installation of the overhanging block 7 to facilitate its telescopic adjustment; the overhanging block 7 is set to a trapezoidal block The outer wall of the fixed knife holder 10 is provided with a rectangular protrusion, and the fixed knife holder 10 is provided with an axial hole; the fixed knife holder 10 is used to assist in the installation of the cutting knife holder 11, so as to perform cutting experiments on the rock sample under the action of the cutting motor; the cutting knife holder 11 is set as a cutter disc structure; the cutting knife holder 11 is used to perform cutting experiments on the rock sample under the action of the cutting motor; the lower pressure plate 12 is set as a square plate structure, and the lower pressure plate 12 is connected to the telescopic component of the main control frame 1; the lower pressure plate 12 is used to be raised and lowered under the drive of the telescopic component inside the main control frame 1, so as to assist in vertically pressing down the rock sample to facilitate its use.
[0027] The specific usage and function of this embodiment are as follows:
[0028] The rock sample is placed on the top of the supporting plate 4 during use, so that the lower pressure plate 12 can be controlled to move downward by the control component inside the main control frame 1 while maintaining stability, so as to squeeze the rock sample while moving downward, so as to conduct experimental processing on the vertical bearing capacity, and the electric telescopic rod on the supporting plate 4 is used to control the adjustment of the clamping top plate 8, so as to conduct experimental processing on the lateral bearing capacity of the rock sample by opposite extrusion, and after the two groups of clamping top plates 8 clamp the rock sample, the driving component on the lower control frame 9 controls the reciprocating movement of the fixed knife holder 10, and cooperates with the cutting motor on the fixed knife holder 10 to control the rotation of the cutting knife holder 11, so that the fixed knife holder 10 can cut the rock sample while adjusting the telescopic adjustment, and before the experiment, the outward-extending block 7 is squeezed to make it shrink in the shrinkage groove 6, so as to release the constraint on the clamping top plate 8 after shrinkage, so as to facilitate the replacement of corresponding experimental tools by disassembling the clamping top plate 8, so as to facilitate the experimental processing of the rock sample.
[0029] In this article, there are several points to note:
[0030] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.
[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.
[0032] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.
Claims
1. Rock mechanics experimental device, including: A main control frame (1); characterized in that: an alarm frame (2) is provided on the outside of the main control frame (1); a rear shield (3) is rotatably connected to the rear side of the main control frame (1); a support plate (4) is fixed to the inside of the main control frame (1) by screws; the electric telescopic rod on the support plate (4) is connected to a fixing block (5); a contraction groove (6) is provided inside the fixing block (5); an outward-extending card block (7) is slidably connected inside the contraction groove (6); a clamping top plate (8) is sleeved on the outside of the fixing block (5), and an outward-extending card block (7) is inserted into the clamping top plate (8); a lower control frame (9) is fixed to the inside of the main control frame (1); a fixed knife frame (10) is slidably connected to the inside of the lower control frame (9); a cutting knife frame (11) is rotatably connected to the inside of the fixed knife frame (10), and the cutting knife frame (11) is connected to the fixed knife frame (10) The cutting motor on the support plate (4) is connected; a lower pressure plate (12) is provided inside the main control frame (1); the support plate (4) is set as a square plate structure, two groups of rectangular plates are provided at the edge of the support plate (4), the two groups of rectangular plates of the support plate (4) are respectively provided with electric telescopic rods, and a rectangular sliding groove is provided in the middle of the support plate (4); the fixed block (5) is set as a cylindrical structure, the fixed block (5) is provided with a cylindrical protrusion, and there are two groups of fixed blocks (5); the clamping top plate (8) is set as a square plate structure, the clamping top plate (8) is provided with a cylindrical barrel protrusion, and the cylindrical barrel protrusion of the clamping top plate (8) is provided with a rectangular through hole, and there are two groups of clamping top plates (8); the lower control frame (9) is set as a sliding plate, a driving component is provided inside the lower control frame (9), and a square protrusion is provided at the bottom of the lower control frame (9).
2. The rock mechanics experimental device according to claim 1, characterized in that: The main control frame (1) is provided with a telescopic component inside, the main control frame (1) is provided with a detection component inside, the main control frame (1) is provided with a control center inside, and the main control frame (1) is provided with a control circuit inside; the alarm frame (2) is electrically connected to the control center inside the main control frame (1).
3. The rock mechanics experimental device according to claim 1, characterized in that: The rear shield (3) is configured as a square plate-shaped structure, and a handle is provided on the rear shield (3).
4. The rock mechanics experimental device according to claim 1, characterized in that: The shrinkage grooves (6) are configured as trapezoidal grooves. There are four groups of shrinkage grooves (6) in total. The four groups of shrinkage grooves (6) are respectively opened on the cylindrical protrusions of the two groups of fixing blocks (5).
5. The rock mechanics experimental device according to claim 1, characterized in that: The outward extending card block (7) is configured as a trapezoidal block structure, a spring is provided on the outward extending card block (7), and there are four groups of outward extending card blocks (7) in total.
6. The rock mechanics experimental device according to claim 1, characterized in that: The fixed blade holder (10) is configured as a U-shaped structure, a rectangular protrusion is provided on the outer wall of the fixed blade holder (10), and an axial hole is provided on the fixed blade holder (10).
7. The rock mechanics experimental device according to claim 1, characterized in that: The cutting tool holder (11) is configured as a tool disc structure; the lower pressing plate (12) is configured as a square plate structure, and the lower pressing plate (12) is connected to the telescopic component of the main control frame (1).