Multifunctional geotechnical test box for engineering detection
By introducing grooves, sliding frames, seepage holes, fans, heating wires, and limiting components into the geotechnical test chamber, the problems of existing geotechnical test chambers being unable to conduct multiple tests simultaneously and being prone to structural deformation are solved, achieving multi-functional testing and stable sliding effects.
Patent Information
- Application Number
- CN202423233770.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing geotechnical test chambers cannot perform multiple tests on the same batch of soil and rock at the same time, and the slide rail structure has poor load-bearing capacity and is easily affected by gravity, resulting in bending deformation.
A multifunctional geotechnical test chamber was designed, comprising a chute, a sliding frame, seepage holes, a blower, a heating wire, a water storage tank, and a limiting component. Water is sprayed through the seepage holes in the sliding frame, and the blower and heating wire simulate different environments. The limiting component extends the sliding distance of the chute, facilitating multiple tests and drainage operations for soil and rock.
It enables various environmental simulation tests of soil and rock, improves testing efficiency, enhances the stability and sliding distance of the chute, and facilitates the release and drainage of soil and rock.
Smart Images
Figure CN223856991U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of test box especially relates to a multifunctional geotechnical test box for engineering detection. BACKGROUND
[0002] In various engineering construction projects, from road, bridge, dam to high-rise building foundation treatment, soil properties play a decisive role in the stability, safety and durability of the project, and engineers must accurately master the physical, mechanical and hydraulic properties of soil in order to reasonably design the engineering scheme and estimate the engineering risk.
[0003] The existing geotechnical test box usually places rock and soil into the box by artificial method, and then detects the rock and soil by different tests.
[0004] On the one hand, the existing geotechnical test box usually uses a single test inner box, which cannot simultaneously detect the same batch of rock and soil by different tests. On the other hand, the inner box of the existing geotechnical test box usually uses a sliding rail type, which has poor structure bearing and is easily curved and deformed due to gravity, and cannot extend the sliding distance. Therefore, a multifunctional geotechnical test box for engineering detection is proposed to solve the above problems. UTILITY MODEL CONTENT
[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional geotechnical test box for engineering detection, which aims to improve the problem that the same batch of rock and soil cannot be simultaneously detected by different tests in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional geotechnical test box for engineering detection, comprising a box body, a sliding groove is formed in the inner wall side of the box body, a sliding frame is slidably connected to the inner wall of the box body, a sliding block is fixedly connected to the outer wall side of the sliding frame, a water seepage hole is formed in the inner wall bottom of the sliding frame, an inclined air inlet is formed in the inner wall top of the box body, a fan is fixedly connected to the outer wall top of the box body, a heating wire is arranged on the inner wall top of the box body, and a water storage tank is slidably connected to the inner wall bottom of the box body.
[0007] As a further description of the above technical scheme:
[0008] The outer wall end of the box body is hingedly connected with a door plate, an extension slot is formed in the inner side of the door plate, a limiting slot is formed in the outer wall top of the door plate, and a limiting assembly is arranged on the outer wall top of the box body.
[0009] As a further description of the above technical scheme:
[0010] The limiting component includes a limiting base, the bottom of the outer wall of the limiting base is fixedly connected to the top of the outer wall of the box, the lower surface of the outer wall of the limiting base is elastically connected to a limiting rod through a limiting spring, and the bottom of the outer wall of the limiting rod is fixedly connected to a limiting block.
[0011] As a further description of the above technical solution:
[0012] The outer wall of the slider is slidably connected to the inner wall of the slide groove, the top of the outer wall of the water storage tank is slidably connected to the bottom of the outer wall of the slide frame, and the outer wall of the slider is slidably connected to the inner wall of the extension groove.
[0013] As a further description of the above technical solution:
[0014] The outer wall of the sliding frame is slidably connected to the inner outer wall of the door panel, and the outer wall of the water storage tank is slidably connected to the inner outer wall of the door panel.
[0015] As a further description of the above technical solution:
[0016] The inner outer wall of the door panel is in contact with the outer wall of the sliding frame, and the inner outer wall of the door panel is in contact with the water storage tank.
[0017] As a further description of the above technical solution:
[0018] One end of the limiting spring is fixedly connected to the lower surface of the outer wall of the limiting base, and the other end of the limiting spring is fixedly connected to the upper surface of the bottom of the outer wall of the limiting rod.
[0019] As a further description of the above technical solution:
[0020] The outer wall of the limiting rod penetrates and is slidably connected to the top inner wall of the limiting base. The bottom of the outer wall of the limiting rod contacts the top hinge of the outer wall of the door panel. The outer wall of the limiting block is engaged with the inner wall of the limiting groove.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, by setting up a sliding frame, seepage holes, inclined air vents, a fan, a heating wire, and a water storage tank, when testing soil and rock, the soil and rock are evenly spread in the sliding frame, and then an appropriate amount of water is evenly sprayed on the soil and rock. After that, the door is closed and the fan and heating wire are turned on, so that the inner wall of the chamber can simultaneously simulate the test of normal temperature, air drying, and high temperature, so as to detect the amount of water seepage of soil and rock under different natural environments.
[0023] 2. The utility model discloses, through setting up the door board, extension groove, limiting groove, limiting component, when putting and taking the rock and soil or drainage, through the manual drawing limiting rod drive limiting block to remove the limit, after the manual rotation door board ninety degrees and spread, after loosening the limiting rod through the limiting spring bounces back to the limiting block in the limiting groove and connects, make extension groove with the sliding slot keep flush, reach the effect of extension sliding slot, convenient for manual putting and taking the rock and soil or drainage. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 The utility model provides a box body three -dimensional schematic view of multifunctional geotechnical test box for engineering detection;
[0025] Figure 2 The utility model provides a box body and sliding frame sectional view three -dimensional schematic view of multifunctional geotechnical test box for engineering detection;
[0026] Figure 3 The utility model provides a sliding frame split three -dimensional schematic view of multifunctional geotechnical test box for engineering detection;
[0027] Figure 4 The utility model provides a box body three -dimensional schematic view of multifunctional geotechnical test box for engineering detection; Figure 3 Part A amplification three -dimensional schematic view of the utility model.
[0028] Legend:
[0029] 1, box body;2, sliding slot;3, sliding frame;4, sliding block;5, water seepage hole;6, inclined air port;7, fan;8, heating wire;9, water storage tank;10, door board;11, extension groove;12, limiting groove;13, limiting base;14, limiting spring;15, limiting rod;16, limiting block. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0031] Reference Figures 1-3The utility model provides a kind of embodiment: a kind of multifunctional geotechnical test box for engineering detection, the sliding slot 2 is set in the inner wall side of box 1, the sliding slot 2 sets two groups of up and down, for the sliding block 4 is connected, keeps sliding frame 3 stable movement, provides support force for sliding frame 3, the sliding frame 3 is slidably connected in the inner wall of box 1, the inner wall of sliding frame 3 is separated three groups, for simultaneously simulating three different ecological environments, the sliding block 4 is fixedly connected in the outer wall side of sliding frame 3, the inner wall bottom of sliding frame 3 is equipped with water seepage hole 5, water seepage hole 5 here is convenient to see clearly, can change aperture according to the size of actual box 1, the inclined tuyere 6 is equipped in the top of the inner wall of box 1, the inclined tuyere 6 is used to by fan 7 to blow air source to the inner wall of sliding frame 3, avoid vertical blowing to rock-soil surface, fan 7 is fixedly connected in the top of the outer wall of box 1, fan 7 is prior art, not too much description, for sucking external air to blow to the inner wall of box 1, simulate windy weather, heating wire 8 is arranged in the top of the inner wall of box 1, heating wire 8 is prior art, not too much description, for heating the temperature inside single group sliding frame 3, simulate hot weather, the water storage tank 9 is slidably connected in the bottom of the inner wall of box 1, the water storage tank 9 is used to store the water source of test drop, inner wall can be provided with scale, it is convenient to see the water seepage amount of different test directly, the outer wall of water seepage sliding block 4 is slidably connected on the inner wall of sliding slot 2, the top of the outer wall of water storage tank 9 is slidably connected on the bottom of the outer wall of sliding frame 3, the outer wall of sliding block 4 is slidably connected on the inner wall of extension groove 11, the outer wall of sliding frame 3 is slidably connected on the inner side outer wall of door panel 10, the outer wall of water storage tank 9 is slidably connected on the inner side outer wall of door panel 10.
[0032] Refer to Figures 1-3 The door panel 10 is hinged to the end of the outer wall of box 1, the inner wall of door panel 10 is provided with protrusion, is used for resisting sliding frame 3 and water storage tank 9 when closing, reaches the limiting effect, is used for driving extension groove 11 flush with sliding slot 2 when opening, reaches the effect of extending sliding slot 2, the extension groove 11 is equipped in the inner side outer wall of door panel 10, the extension groove 11 is used to extend sliding slot 2, extend the sliding distance of sliding frame 3 and water storage tank 9, the hinge of the top of the outer wall of door panel 10 is equipped with limiting groove 12, limiting groove 12 is provided with cross shape, is used for ninety degrees to connect limiting block 16 fixed door panel 10 to unfold or close, the outer wall of box 1 is provided with limiting assembly, the inner side outer wall of door panel 10 is in contact with the outer wall of sliding frame 3, the inner side outer wall of door panel 10 is in contact with water storage tank 9.
[0033] Refer to Figures 3-4The limiting assembly comprises a limiting base 13 for providing a fixed point for a limiting spring 14 and keeping a limiting rod 15 stable up and down movement, the limiting base 13 is fixedly connected to the top of the outer wall of the box body 1, the lower surface of the outer wall of the limiting base 13 is elastically connected to the limiting rod 15 through the limiting spring 14, the limiting rod 15 is provided as an oval cylinder for avoiding self-rotation caused by stress and causing the door plate 10 to be inclined and unfolded, the bottom of the outer wall of the limiting rod 15 is fixedly connected to a limiting block 16 provided as a rectangular block for clamping the limiting groove 12 to fix the door plate 10 to be unfolded or closed, one end of the limiting spring 14 is fixedly connected to the lower surface of the outer wall of the limiting base 13, the other end of the limiting spring 14 is fixedly connected to the upper surface of the bottom of the outer wall of the limiting rod 15, through the opposite extrusion force between the limiting spring 14 and the limiting base 13, the limiting block 16 is always clamped on the inner wall of the limiting groove 12 without being affected by external force, the outer wall of the limiting rod 15 penetrates and is slidingly connected to the top inner wall of the limiting base 13, the bottom of the outer wall of the limiting rod 15 is in contact with the hinge joint of the top of the outer wall of the door plate 10, and the outer wall of the limiting block 16 is clamped on the inner wall of the limiting groove 12.
[0034] Working principle: when the rock-soil is detected, the rock-soil is evenly laid in the sliding frame 3, and then an appropriate amount of water is sprayed on the rock-soil, then the limiting rod 15 is manually pulled to drive the limiting block 16 to be separated from the limiting groove 12 to release the limitation, then the door plate 10 is manually closed to contact and fit the sliding frame 3 and the water storage tank 9, then the limiting rod 15 is loosened, and the limiting block 16 is clamped in the limiting groove 12 through the limiting spring 14, then the fan 7 and the heating wire 8 are started, so that the inner wall of the box body 1 simultaneously simulates normal temperature, air drying and high temperature test, and the water permeation of the rock-soil in different natural environments is detected.
[0035] When the rock-soil is taken out or drained, the limiting rod 15 is manually pulled to drive the limiting block 16 to be separated from the limiting groove 12 to release the limitation, then the door plate 10 is manually unfolded by 90 degrees, then the limiting rod 15 is loosened, and the limiting block 16 is clamped in the limiting groove 12 through the limiting spring 14, so that the extension groove 11 and the sliding groove 2 are kept in the same level, then the sliding frame 3 and the water storage tank 9 are manually slid to the extension groove 11, the rock-soil is taken out or drained, the effect of extending the sliding groove 2 is achieved, the rock-soil or water is manually taken out or drained, the operation of completely taking out the sliding frame 3 and the water storage tank 9 and then installing them again is saved, and the detection efficiency is improved.
[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A multifunctional soil test box for engineering detection, comprising a box body (1), characterized in that: The box (1) is provided with a sliding groove (2) on the inner wall side, a sliding frame (3) is slidably connected to the inner wall of the box (1), a sliding block (4) is fixedly connected to the outer wall side of the sliding frame (3), a water seepage hole (5) is formed in the bottom of the inner wall of the sliding frame (3), an inclined air inlet (6) is formed in the top of the inner wall of the box (1), a fan (7) is fixedly connected to the top of the outer wall of the box (1), a heating wire (8) is arranged on the top of the inner wall of the box (1), and a water storage tank (9) is slidably connected to the bottom of the inner wall of the box (1).
2. The multifunctional soil test box for engineering detection according to claim 1, characterized in that: The outer wall end of the box (1) is hingedly connected with a door plate (10), the inner side outer wall of the door plate (10) is provided with an extension groove (11), the outer wall top of the door plate (10) is provided with a limiting groove (12), and the outer wall top of the box (1) is provided with a limiting assembly.
3. The multi-functional soil test box for engineering detection according to claim 2, characterized in that: The limiting assembly comprises a limiting base (13), the limiting base (13) is fixedly connected to the outer wall top of the box (1), the limiting base (13) is elastically connected with a limiting rod (15) through a limiting spring (14), and the limiting rod (15) is fixedly connected with a limiting block (16) on the outer wall bottom.
4. The multifunctional soil test box for engineering detection according to claim 1, characterized in that: The outer wall of the sliding block (4) is slidably connected to the inner wall of the sliding groove (2), the outer wall top of the water storage tank (9) is slidably connected to the outer wall bottom of the sliding frame (3), and the outer wall of the sliding block (4) is slidably connected to the inner wall of the extension groove (11).
5. The multi-functional soil test box for engineering detection according to claim 1, characterized in that: The outer wall of the sliding frame (3) is slidably connected to the inner side outer wall of the door plate (10), and the outer wall of the water storage tank (9) is slidably connected to the inner side outer wall of the door plate (10).
6. The multi-functional soil test box for engineering detection according to claim 2, characterized in that: The inner side outer wall of the door plate (10) is in contact with the outer wall of the sliding frame (3), and the inner side outer wall of the door plate (10) is in contact with the water storage tank (9).
7. The multi-functional soil test box for engineering detection according to claim 3, characterized in that: One end of the limiting spring (14) is fixedly connected to the outer wall lower surface of the limiting base (13), and the other end of the limiting spring (14) is fixedly connected to the outer wall bottom upper surface of the limiting rod (15).
8. The multi-functional soil test box for engineering detection according to claim 3, characterized in that: The outer wall of the limiting rod (15) penetrates and is slidably connected to the top inner wall of the limiting base (13), the outer wall bottom of the limiting rod (15) is in contact with the hinge portion of the outer wall top of the door plate (10), and the outer wall of the limiting block (16) is clamped to the inner wall of the limiting groove (12).