Portable rock-soil thermal testing device

Abstract

The utility model discloses a portable rock-soil thermal testing device which comprises a mounting seat, a lifting handle, a lifting motor, a lifting block, a limiting rod, a transmission motor, a brick shaft, a sample guide cover, a sorting device and a lifting screw rod, the sorting device is arranged, a transmission module is started to synchronously drive a scraping plate and a mounting block to move, so that the scraping plate can scrape rock and soil, the rock and soil can be pushed into a detection frame under the cooperation of a sorting net, and a thermal detector is driven by the mounting block to move; when a thermal detector is started to detect rock and soil through a detection window, the rock and soil are uniformly distributed into a detection frame through a sorting device, and the thermal detector is used for detecting the rock and soil, so that the problem that traditional equipment does not have a mechanism for classifying samples, and the detection efficiency is high is solved. And most samples are accumulated below thermal testing equipment, so that workers are inconvenient to analyze rock soil in a testing area.

Description

Technical Field

[0001] The utility model relates to the field of geotechnical thermal science, in particular to a portable geotechnical thermal science testing device. Background Art

[0002] From the perspective of engineering construction, rock and soil is a general term for any kind of rock and soil that makes up the earth's crust. Rock and soil can be subdivided into five categories: hard (hard rock), semi-hard (soft rock), weakly connected, loosely unconnected, and with special composition, structure, state and properties. Rock and soil sampling, monitoring and analysis are essential steps before various engineering constructions. It mainly uses rock and soil sampling devices to extract original test rock and soil as samples to understand the properties of the base layer.

[0003] When using existing geotechnical thermal testing equipment, in most cases, the sample is taken out by the sampling equipment and then tested using the thermal testing equipment. However, in this process, the traditional equipment does not have a mechanism to classify the samples, which causes most of the samples to be piled up under the thermal testing equipment. As a result, when the thermal testing equipment tests the samples, the test results are often relatively uniform and lack fluctuation, which makes it inconvenient for the staff to analyze the geotechnical in the test area. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned deficiencies, the utility model provides a portable geotechnical thermal testing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable geotechnical thermal testing device, including a mounting seat, a handle, a lifting motor, a lifting block, a limiting rod, a transmission motor, a brick shaft, a sample guide cover, a sorting device, and a lifting screw. The left and right ends of the mounting seat are provided with handles, and the lifting motor is installed on the top of the mounting seat. The sorting device includes a body, a detection frame, a transmission module, a thermal detector, a mounting block, a scraper, a sorting net, and a detection window. The body is fixed to the right end of the sample guide cover, the detection frame is slidably connected to the inner right end of the body, the transmission module is fixed to the top of the body, the transmission module is transmission-connected to the left end of the mounting block, the thermal detector is installed inside the mounting block, the scraper is fixed to the left end of the transmission module, the sorting net is installed at the inner left end of the body, and the detection window is arranged on the top of the body.

[0006] As a further solution of the utility model, a portable geotechnical thermal testing device according to the claim is characterized in that: the transmission module includes a mounting shell, a servo motor, a screw rod, a slide, and a fixed block; the mounting shell is fixed to the top of the device body, the servo motor is fixed to the front end of the mounting shell, the servo motor is transmission-connected to the front end of the screw rod, the screw rod cooperates with the internal thread of the slide, and a fixed block is provided at the right end of the slide.

[0007] As a further solution of the utility model, the detection frames are provided in multiple groups, and the multiple groups of detection frames are all arranged at the right end of the device body.

[0008] As a further solution of the utility model, the thermal detector is vertically arranged on the mounting block on the same vertical line as the detection window.

[0009] As a further solution of the utility model, the size of the sorting net matches the size of the left end of the device body.

[0010] As a further solution of the utility model, the servo motor and the screw rod are arranged on the mounting shell at the same level, ensuring that the servo motor can directly drive the screw rod to rotate, thereby reducing power loss.

[0011] As a further solution of the utility model, the fixed blocks are provided with two groups, which are symmetrically arranged at the left and right ends of the slide, which is conducive to installing the mounting blocks and the scraper on both sides of the two groups of fixed blocks respectively, ensuring that the transmission module can move with the mounting blocks and the scraper at the same time.

[0012] As a further solution of the present invention, the lifting motor is connected to the bottom of the lifting screw by a coupling, the lifting block is threadedly connected to the outer side of the lifting screw, the interior of the lifting block is slidably matched with the limiting rod, the limiting rod is fixed to the top of the mounting seat, the transmission motor is installed on the top of the lifting block, the transmission motor is connected to the top of the brick shaft, the brick shaft is in contact with the interior of the sample guide cover, the sample guide cover is fixed to the top of the mounting seat, and a sorting device is installed on the left end of the sample guide cover.

[0013] As a further solution of the utility model, the thermal detector can be replaced by an LXLL model geotechnical engineering quality detection and analysis instrument.

[0014] As a further solution of the utility model, the screw rod can be made of medium carbon steel, which has the advantage of wear resistance.

[0015] Compared with the prior art, the utility model provides a portable geotechnical thermal testing device, which has the following beneficial effects:

[0016] 1. In the utility model, a sorting device is provided, and the transmission module is started to synchronously move the scraper and the mounting block, so that the scraper can scrape the rock and soil, so that the rock and soil can be pushed into the interior of the detection frame respectively with the cooperation of the sorting net, and the mounting block is used to move the thermal detector, and the thermal detector is started to detect the rock and soil through the detection window, so as to achieve the purpose of evenly distributing the rock and soil to the interior of the detection frame through the sorting device, and using the thermal detector to complete the detection of the rock and soil, thereby solving the problem that the traditional equipment does not have a mechanism for classifying samples, and most of the samples are piled up under the thermal testing equipment, causing the thermal testing equipment to detect the samples. The test results are often relatively uniform and lack fluctuation, which is inconvenient for the staff to analyze the rock and soil in the test area.

[0017] 2. In the utility model, a transmission module is arranged at the upper end of the sorting device, and the servo motor is started to drive the lead screw to rotate, so that the lead screw and the slide are threadedly transmitted, and the slide moves with the fixed block, so that the fixed blocks on both sides can move with the scraper and the mounting block, so as to achieve the effect of synchronously moving the scraper and the mounting block through the transmission module, so that the scraper can scrape the rock and soil, and the rock and soil can be pushed into the inside of the detection frame with the cooperation of the sorting net. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the plane structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model sorting device;

[0021] Figure 4 This is a schematic diagram of the planar structure of the utility model sorting device;

[0022] Figure 5 It is a schematic diagram of the top view structure of the transmission module of the utility model.

[0023] Among them: mounting base-1, handle-2, lifting motor-3, lifting block-4, limiting rod-5, transmission motor-6, brick shaft-7, sample guide cover-8, sorting device-9, lifting screw-10, device body-91, detection frame-92, transmission module-93, thermal detector-94, mounting block-95, scraper-96, sorting net-97, detection window-98, mounting shell-931, servo motor-932, screw-933, slide-934, fixing block-935. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0025] See also Figure 1 and Figure 2 , in the embodiment of the utility model:

[0026] A portable geotechnical thermal testing device comprises a mounting base 1, a handle 2, a lifting motor 3, a lifting block 4, a limiting rod 5, a transmission motor 6, a brick shaft 7, a sample guide cover 8, a sorting device 9, and a lifting screw 10. The mounting base 1 is provided with a handle 2 at both the left and right ends. The lifting motor 3 is mounted on the top of the mounting base 1. The lifting motor 3 is connected to the bottom of the lifting screw 10 by a coupling. The lifting block 4 is threadedly driven with the outer side of the lifting screw 10. The interior of the lifting block 4 is slidably matched with the limiting rod 5. The limiting rod 5 is fixed to the top of the mounting base 1. The transmission motor 6 is mounted on the top of the lifting block 4. The transmission motor 6 is connected to the top of the brick shaft 7. The brick shaft 7 is in contact with the interior of the sample guide cover 8. The sample guide cover 8 is fixed to the top of the mounting base 1. The sorting device 9 is installed on the left end of the sample guide cover 8.

[0027] See 3 and Figure 4 , in the embodiment of the utility model:

[0028] The sorting device 9 includes a body 91, a detection frame 92, a transmission module 93, a thermal detector 94, a mounting block 95, a scraper 96, a sorting net 97, and a detection window 98. The body 91 is fixed to the right end of the sample guide cover 8, the detection frame 92 is slidably connected to the inner right end of the body 91, the transmission module 93 is fixed to the top of the body 91, the transmission module 93 is transmission-connected to the left end of the mounting block 95, the thermal detector 94 is installed inside the mounting block 95, the scraper 96 is connected to the transmission module 93, and the thermal detector 94 is installed inside the mounting block 95. The left end of the module 93 is fixed, the sorting net 97 is installed at the inner left end of the body 91, the detection window 98 is set at the top of the body 91, and there are multiple groups of detection frames 92. The multiple groups of detection frames 92 are all set at the right end of the body 91. The thermal detector 94 is vertically arranged on the same vertical line as the detection window 98 on the mounting block 95. The size of the sorting net 97 matches the size of the left end of the body 91. The thermal detector 94 can be replaced by an LXLL model geotechnical engineering quality detection and analyzer.

[0029] Please refer to 5, in the embodiment of the present utility model:

[0030] The transmission module 93 includes a mounting shell 931, a servo motor 932, a screw rod 933, a slide 934, and a fixed block 935. The mounting shell 931 is fixed to the top of the device body 91, the servo motor 932 is fixed to the front end of the mounting shell 931, the servo motor 932 is connected to the front end of the screw rod 933 by transmission, the screw rod 933 cooperates with the internal thread of the slide 934, and a fixed block 935 is provided at the right end of the slide 934. The servo motor 932 and the screw rod 933 are arranged at the same level in the mounting shell 931 to ensure that the servo motor 932 can directly drive the screw rod 933 to rotate and reduce power loss. The fixed block 935 is provided with two groups, which are symmetrically arranged at the left and right ends of the slide 934, which is conducive to installing the mounting block 95 and the scraper 96 on both sides of the two groups of fixed blocks 935 respectively, ensuring that the transmission module 93 can move with the mounting block 95 and the scraper 96 at the same time. The screw rod 933 can be made of medium carbon steel and has the advantage of wear resistance.

[0031] refer to Figure 1-Figure 5 When in use, the mounting base 1 is lifted by the hand handle 2 and moved into the detection area, and the lifting motor 3 is started to drive the lifting screw 10 to rotate, so that the lifting screw 10 can be threaded with the lifting block 4, so that the lifting block 4 can lift the transmission motor 6 and the brick shaft 7, so that the brick shaft 7 can move to the ground, and then the brick shaft 7 can bring the rock and soil into the interior of the sample guide cover 8. Further, the transmission motor 6 is started to drive the brick shaft 7 to rotate, so that the brick shaft 7 can bring the rock and soil into the interior of the sample guide cover 8, and the rock and soil are poured into the interior of the sorting device 9 under the guidance of the sample guide cover 8;

[0032] Then, the servo motor 932 is started to drive the screw rod 933 to rotate, so that the screw rod 933 and the slide 934 are threadedly transmitted, and the slide 934 moves with the fixed block 935, so that the fixed blocks 935 on both sides can move with the scraper 96 and the mounting block 95, and then the transmission module 93 synchronously moves the scraper 96 and the mounting block 95, so that the scraper 96 can scrape the rock and soil, so that the rock and soil can be pushed into the interior of the detection frame 92 respectively with the cooperation of the sorting net 97, and the mounting block 95 can move with the thermal detection The measuring instrument 94 moves, and the thermal measuring instrument 94 is started to detect the rock and soil through the detection window 98, so as to evenly distribute the rock and soil to the inside of the detection frame 92 through the sorting device 9, and use the thermal measuring instrument 94 to complete the detection of the rock and soil, thereby solving the problem that the traditional equipment does not have a mechanism to classify the samples, and most of the samples are piled up under the thermal testing equipment, causing the thermal testing equipment to detect the samples. The test results are often relatively uniform and lack fluctuation, which makes it inconvenient for the staff to analyze the rock and soil problems in the test area.

[0033] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0034] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable geotechnical thermal testing device, comprising a mounting base (1), a handle (2), a lifting motor (3), a lifting block (4), a limiting rod (5), a transmission motor (6), a brick shaft (7), a sample guide cover (8), a sorting device (9), and a lifting screw (10), wherein the mounting base (1) is provided with a handle (2) at both the left and right ends, and the lifting motor (3) is installed on the top of the mounting base (1); Features: The sorting device (9) comprises a body (91), a detection frame (92), a transmission module (93), a thermal detector (94), a mounting block (95), a scraper (96), a sorting net (97), and a detection window (98). The body (91) is fixed to the right end of the sample guide cover (8), the detection frame (92) is slidably connected to the inner right end of the body (91), the transmission module (93) is fixed to the top of the body (91), the transmission module (93) is transmission-connected to the left end of the mounting block (95), the thermal detector (94) is installed inside the mounting block (95), the scraper (96) is fixed to the left end of the transmission module (93), the sorting net (97) is installed at the inner left end of the body (91), and the detection window (98) is arranged on the top of the body (91).

2. A portable geotechnical thermal testing device according to claim 1, characterized in that: The transmission module (93) comprises a mounting shell (931), a servo motor (932), a screw rod (933), a slide (934), and a fixed block (935); the mounting shell (931) is fixed to the top of the device body (91); the servo motor (932) is fixed to the front end of the mounting shell (931); the servo motor (932) is transmission-connected to the front end of the screw rod (933); the screw rod (933) is matched with the internal thread of the slide (934); and a fixed block (935) is provided at the right end of the slide (934).

3. A portable geotechnical thermal testing device according to claim 1, characterized in that: The detection frames (92) are provided in multiple groups, and the multiple groups of detection frames (92) are all arranged at the right end of the device body (91).

4. A portable geotechnical thermal testing device according to claim 1, characterized in that: The thermal detector (94) and the detection window (98) are vertically arranged on the mounting block (95) on the same vertical line.

5. The portable geotechnical thermal testing device according to claim 1, characterized in that: The size of the sorting net (97) matches the size of the left end of the body (91).

6. A portable geotechnical thermal testing device according to claim 2, characterized in that: The servo motor (932) and the lead screw (933) are arranged on the mounting housing (931) at the same level.

7. A portable geotechnical thermal testing device according to claim 2, characterized in that: The fixing blocks (935) are provided in two groups and are symmetrically arranged at the left and right ends of the slide table (934).

8. The portable geotechnical thermal testing device according to claim 1, characterized in that: The lifting motor (3) is connected to the bottom of the lifting screw (10) by a coupling, the lifting block (4) is threadedly connected to the outer side of the lifting screw (10), the interior of the lifting block (4) is slidably matched with the limiting rod (5), the limiting rod (5) is fixed to the top of the mounting seat (1), the transmission motor (6) is installed on the top of the lifting block (4), the transmission motor (6) is connected to the top of the brick shaft (7), the brick shaft (7) is in contact with the interior of the sample guide cover (8), the sample guide cover (8) is fixed to the top of the mounting seat (1), and the left end of the sample guide cover (8) is installed with a sorting device (9).

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