Geotechnical reconnaissance measurement marking device

Abstract

The utility model relates to the technical field of geotechnical investigation, and discloses a geotechnical investigation measuring and marking device which comprises a sleeve, a sliding rod is arranged in the sleeve in a sliding mode, a cleaning mechanism for cleaning the surface of a geotechnical sample is arranged at the bottom of the sliding rod, and a marking mechanism for measuring and marking the geotechnical sample is arranged on the outer wall of the sleeve. The cleaning mechanism comprises a fixing cylinder rotationally connected to the bottom of the sliding rod, a threaded sliding groove is formed in the outer wall of the fixing cylinder, cleaning brushes are installed on the inner wall and the top of the fixing cylinder, a first L-shaped connecting rod is fixed to one side of the bottom of the outer wall of the sleeve, and a sliding block is fixed to the bottom of the end, close to the fixing cylinder, of the first L-shaped connecting rod. And the sliding block is matched with the threaded sliding groove and slides in the threaded sliding groove, and second L-shaped connecting rods are fixed to the bottoms of the two ends of the sleeve correspondingly. Due to the adoption of the threaded sliding chute, the sliding block, the fixed cylinder and the placing disc, the effect of automatically cleaning the rock and soil sample is further realized.

Description

Technical Field

[0001] The utility model relates to the technical field of geotechnical investigation, in particular to a geotechnical investigation and measurement marking device. Background Technique

[0002] The purpose of geotechnical engineering investigation is to use testing means and methods to conduct investigation, research, analysis and judgment on the construction site, study the geological conditions for building various engineering buildings, and the impact of construction on the natural geological environment. When conducting investigation, it is necessary to sample the geotechnical materials. Generally, drilling equipment is selected to enter the deep part of the geotechnical materials for sampling. After the geotechnical samples are taken out, they need to be loaded into containers and then numbered. Usually, a geotechnical measurement marking device is used.

[0003] After retrieval, the patent application number is: CN219590309U, which includes a cleaning mechanism. The cleaning mechanism includes a fixed seat, a clamping member and a cleaning ring. The lower part of the support base is connected with the fixed seat. A plurality of clamping members are slidably connected to the fixed seat. The cleaning ring is clamped inside the fixed seat. The clamping members slide on the fixed seat, and the cleaning ring can be taken off to clean the sundries on the surface of the geotechnical sample. When not in use, the cleaning ring is clamped inside the fixed seat. The above application needs to clean the geotechnical sample first before marking it. However, during the cleaning process of this application, the clamping members slide on the fixed seat, and the cleaning ring can be taken off. The sundries on the surface of the geotechnical sample are cleaned through the cleaning ring. After the cleaning work is completed, the cleaning ring is clamped inside the fixed seat again. This cleaning method is all manually operated, and the operation is too troublesome when cleaning the geotechnical sample, which not only increases the cleaning time but also increases the working time of the workers. Therefore, it is urgent to solve such problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a geotechnical investigation and measurement marking device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A geotechnical investigation and measurement marking device, including a sleeve, a sliding rod is slidably arranged inside the sleeve, a cleaning mechanism for cleaning the surface of the geotechnical sample is arranged at the bottom of the sliding rod, and a marking mechanism for measuring and marking the geotechnical sample is arranged on the outer wall of the sleeve;

[0007] The cleaning mechanism includes a fixed cylinder rotatably connected to the bottom of the sliding rod. A threaded chute is provided on the outer wall of the fixed cylinder. Cleaning brushes are installed on the inner wall and the top inner wall of the fixed cylinder. One side of the bottom of the outer wall of the sleeve is fixed with a first L-shaped connecting rod. The bottom of one end of the first L-shaped connecting rod close to the fixed cylinder is fixed with a slider, and the slider is adapted to the threaded chute and slides inside it. Both ends of the bottom of the sleeve are fixed with second L-shaped connecting rods. An L-shaped sliding block is provided at the bottom of the second L-shaped connecting rod. The same placing tray is fixed to the bottom surfaces of the two L-shaped sliding blocks facing each other. When the sliding rod drives the fixed cylinder to move downward, the slider will drive the fixed cylinder to rotate through the threaded chute and clean the surface of the geotechnical sample.

[0008] As a further solution of the present invention, first notches are provided inside the two second L-shaped connecting rods, and the L-shaped sliding blocks slide inside the first notches. Two positioning holes communicating with the inside of the first notches are provided on the surfaces of the two second L-shaped connecting rods facing each other. The placing tray can be stored through the L-shaped sliding blocks.

[0009] As a further solution of the present invention, second notches are provided at the top surfaces of the two L-shaped sliding blocks facing each other. Springs are fixed to one ends of the inner walls of the second notches away from each other. Limit blocks are fixed to the other ends of the two springs, and the limit blocks are adapted to and cooperate with the positioning holes.

[0010] As a further solution of the present invention, through holes communicating with each other are provided at the top and bottom of the placing tray. An annular baffle is fixed to the top of the placing tray. Support frames are fixed to the peripheries of the bottom of the outer wall of the placing tray. A driving device is provided at the top of the sliding rod. The sundries after cleaning will fall through the through holes to prevent the sundries from staying in the placing tray all the time.

[0011] As a further solution of the present invention, the driving device includes an electric push rod installed on the top inner wall of the sleeve. The output shaft of the electric push rod is fixedly connected to the top of the sliding rod.

[0012] As a further solution of the present invention, a fixed column is fixed to the top of the sleeve. A control switch is provided at the top of the fixed column, and the control switch is electrically connected to the electric push rod. The same handle is provided at both ends of the fixed column. The fixed frame can be conveniently moved through the handle.

[0013] As a further solution of the present invention, the marking mechanism includes two fixed frames fixed to the outer wall of the sleeve. Three measuring cylinders are fixed to the outer walls of the two fixed frames. A cylinder cover is provided at the top of the measuring cylinder. A marking placing card slot plate is fixed to one side of the bottom of the measuring cylinder. The marking placing card slot plate can mark each measuring cylinder to prevent the geotechnical samples from being confused.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, due to the adoption of a threaded chute, a slider, a fixed cylinder, and a placement plate, when the sliding rod drives the fixed cylinder to move downward, the slider will drive the fixed cylinder to rotate through the threaded chute, and the fixed cylinder will drive the cleaning brush to approach the geotechnical sample and clean it. The sundries after cleaning will fall from the through hole, which facilitates the cleaning of the placement plate and effectively solves the problem that this cleaning method mentioned in the background technology is all manually cleaned and the operation is too troublesome when cleaning the geotechnical sample. Furthermore, the effect of automatically cleaning the geotechnical sample is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a geotechnical exploration and measurement marking device proposed by the present utility model;

[0017] Figure 2 It is a schematic diagram of the cleaning mechanism structure of a geotechnical exploration and measurement marking device proposed by the present utility model;

[0018] Figure 3 It is a schematic diagram of a partial sectional structure of the cleaning mechanism of a geotechnical exploration and measurement marking device proposed by the present utility model;

[0019] Figure 4 It is a schematic diagram of the driving device structure of a geotechnical exploration and measurement marking device proposed by the present utility model;

[0020] Figure 5 It is a schematic diagram of the marking mechanism structure of a geotechnical exploration and measurement marking device proposed by the present utility model.

[0021] In the figure: 1. Sleeve; 101. Handle; 102. Sliding rod; 2. Measuring cylinder; 201. Fixed frame; 202. Cylinder cover; 203. Marking placement card slot plate; 3. Placement plate; 300. Annular baffle; 3001. Through hole; 301. Support frame; 302. First L-shaped connecting rod; 303. Fixed cylinder; 3031. Cleaning brush; 304. Threaded chute; 305. Slider; 306. Second L-shaped connecting rod; 3061. Positioning hole; 307. L-shaped sliding block; 3071. Spring; 3072. Limiting block; 308. First notch; 4. Electric push rod; 401. Fixed column; 402. Control switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will detail the present utility model with reference to the accompanying drawings and in conjunction with the embodiments.

[0024] Referring to Figures 1 - 5 , a geotechnical exploration and measurement marking device, including a sleeve 1. A sliding rod 102 is slidably arranged inside the sleeve 1. A cleaning mechanism for cleaning the surface of the geotechnical sample is arranged at the bottom of the sliding rod 102. A marking mechanism for measuring and marking the geotechnical sample is arranged on the outer wall of the sleeve 1;

[0025] The cleaning mechanism includes a fixed cylinder 303 rotatably connected to the bottom of the sliding rod 102. A threaded chute 304 is opened on the outer wall of the fixed cylinder 303. Cleaning brushes 3031 are installed on both the inner wall and the top inner wall of the fixed cylinder 303. One side of the bottom of the outer wall of the sleeve 1 is fixed with a first L-shaped connecting rod 302. The bottom of the end of the first L-shaped connecting rod 302 close to the fixed cylinder 303 is fixed with a slider 305, and the slider 305 is adapted to and slides inside the threaded chute 304. Both ends of the bottom of the sleeve 1 are fixed with second L-shaped connecting rods 306. An L-shaped sliding block 307 is arranged at the bottom of the second L-shaped connecting rod 306. The same placing plate 3 is fixed to the bottom of the surfaces of the two L-shaped sliding blocks 307 close to each other. When the sliding rod 102 drives the fixed cylinder 303 to move downward, the slider 305 will drive the fixed cylinder 303 to rotate through the threaded chute 304 and clean the surface of the geotechnical sample.

[0026] In this embodiment, first notches 308 are opened inside the two second L-shaped connecting rods 306, and the L-shaped sliding block 307 slides inside the first notch 308. Two positioning holes 3061 communicating with the inside of the first notch 308 are opened on each of the surfaces of the two second L-shaped connecting rods 306 close to each other. The placing plate 3 can be stored through the L-shaped sliding block 307.

[0027] In this embodiment, second notches are opened at the top of the surfaces of the two L-shaped sliding blocks 307 close to each other. One end of the inner wall of each second notch away from each other is fixed with a spring 3071. The other ends of the two springs 3071 are both fixed with a limiting block 3072, and the limiting block 3072 is adapted to and cooperates with the positioning hole 3061.

[0028] In this embodiment, through holes 3001 communicating with each other are opened at the top and bottom of the placing plate 3. An annular baffle 300 is fixed to the top of the placing plate 3. Support frames 301 are fixed around the bottom of the outer wall of the placing plate 3. A driving device is arranged at the top of the sliding rod 102. The sundries after cleaning will fall from the through holes 3001 to prevent the sundries from staying in the placing plate 3 all the time.

[0029] In this embodiment, the driving device includes an electric push rod 4 installed at the top of the inner wall of the sleeve 1, and the output shaft of the electric push rod 4 is fixedly connected to the top of the sliding rod 102.

[0030] In this embodiment, a fixed column 401 is fixed to the top of the sleeve 1, a control switch 402 is provided at the top of the fixed column 401, and the control switch 402 is electrically connected to the electric push rod 4. The same handle 101 is provided at both ends of the fixed column 401, and the fixed frame 201 can be conveniently moved through the handle 101.

[0031] In this embodiment, the marking mechanism includes two fixed frames 201 fixed to the outer wall of the sleeve 1. Three measuring cylinders 2 are fixed to the outer walls of the two fixed frames 201. A cylinder cover 202 is provided at the top of the measuring cylinder 2. A marking placement card slot plate 203 is fixed to the bottom of one side of the measuring cylinder 2. The marking placement card slot plate 203 can mark each measuring cylinder 2 to prevent the soil and rock samples from being confused.

[0032] Working principle: When in use, after the soil and rock samples are taken out from the deep part of the soil and rock by a drilling device and need to be cleaned of the sundries on their surfaces, through the arrangement of the cleaning mechanism, the limit block 3072 is pressed, the processing limit block 3072 is retracted into the second notch, and then the L-shaped sliding block 307 is pulled. When the limit block 3072 is limited by the positioning hole 3061 at the bottom of one end of the second L-shaped connecting rod 306, it is okay. The placement plate 3 is pulled away from the fixed cylinder 303, and then the soil and rock samples to be cleaned are placed on the top of the placement plate 3. The staff controls the electric push rod 4 through the control switch 402, and then the electric push rod 4 will push the sliding rod 102 to move up and down. When the sliding rod 102 moves down, it will drive the fixed cylinder 303 to move down. At this time, the slider 305 will slide in the threaded chute 304, and the slider 305 will drive the fixed cylinder 303 to rotate. The fixed cylinder 303 will approach the soil and rock samples and clean the sundries on their surfaces. At this time, when the fixed cylinder 303 rotates, it will drive the cleaning brush 3031 to rotate, thereby achieving the effect of fully cleaning the sundries on the surface of the soil and rock. The cleaned sundries will fall from the through hole 3001, which is convenient for the staff to clean the placement plate 3. Through the arrangement of the marking mechanism, when the cleaning is completed, the cylinder cover 202 is opened, the soil and rock samples are placed inside the measuring cylinder 2, and then each measuring cylinder 2 is marked through the marking placement card slot plate 203, thereby achieving the effect of marking the soil and rock samples to avoid confusion. The staff can conveniently take the fixed frame 201 through the handle 101. By retracting the L-shaped sliding block 307 into the second L-shaped connecting rod 306, the placement plate 3 can be conveniently stored.

[0033] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship of a device or feature shown in the figure with other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figure. For example, if the device in the attached drawing is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0034] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0035] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these process, method, product or device.

[0036] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A geotechnical survey and measurement marking device, comprising a sleeve (1), characterized in that: A sliding rod (102) is slidably provided inside the sleeve (1), a cleaning mechanism for cleaning the surface of the rock and soil sample is provided at the bottom of the sliding rod (102), and a marking mechanism for measuring and marking the rock and soil sample is provided on the outer wall of the sleeve (1); The cleaning mechanism comprises a fixed cylinder (303) rotatably connected to the bottom of the sliding rod (102), the outer wall of the fixed cylinder (303) is provided with a threaded sliding groove (304), the inner wall and the top of the inner wall of the fixed cylinder (303) are both equipped with cleaning brushes (3031), a first L-shaped connecting rod (302) is fixed to one side of the bottom of the outer wall of the sleeve (1), a sliding block (305) is fixed to the bottom of one end of the first L-shaped connecting rod (302) close to the fixed cylinder (303), and the sliding block (305) is adapted to and slides inside the threaded sliding groove (304), a second L-shaped connecting rod (306) is fixed to the bottom of both ends of the sleeve (1), an L-shaped sliding block (307) is provided at the bottom of the second L-shaped connecting rod (306), and the same placement plate (3) is fixed to the bottom of the side close to each other of the two L-shaped sliding blocks (307).

2. The geotechnical survey and measurement marking device according to claim 1, characterized in that: A first slot (308) is provided inside the two second L-shaped connecting rods (306), and the L-shaped sliding block (307) slides inside the first slot (308). Two positioning holes (3061) communicating with the inside of the first slot (308) are provided on the sides of the two second L-shaped connecting rods (306) that are close to each other.

3. The geotechnical survey and measurement marking device according to claim 2, characterized in that: A second notch is provided at the top of the mutually approaching side of the two L-shaped sliding blocks (307), and a spring (3071) is fixed at one end of the inner wall of the second notch away from each other, and a limiting block (3072) is fixed at the other end of the two springs (3071), and the limiting block (3072) is adapted to and cooperates with the positioning hole (3061).

4. The geotechnical survey and measurement marking device according to claim 3, characterized in that: The top and bottom of the placement plate (3) are provided with interconnected through holes (3001), the top of the placement plate (3) is fixed with an annular baffle (300), the bottom of the outer wall of the placement plate (3) is fixed with a support frame (301), and the top of the slide rod (102) is provided with a driving device.

5. The geotechnical survey and measurement marking device according to claim 4, characterized in that: The driving device comprises an electric push rod (4) mounted on the top of the inner wall of the sleeve (1), and the output shaft of the electric push rod (4) is fixedly connected to the top of the sliding rod (102).

6. The geotechnical survey and measurement marking device according to claim 5, characterized in that: A fixing column (401) is fixed on the top of the sleeve (1), a control switch (402) is provided on the top of the fixing column (401), and the control switch (402) is electrically connected to the electric push rod (4), and the same handle (101) is provided at both ends of the fixing column (401).

7. The geotechnical survey and measurement marking device according to claim 1, characterized in that: The marking mechanism comprises two fixing frames (201) fixed to the outer wall of the sleeve (1), three measuring cylinders (2) are fixed to the outer walls of the two fixing frames (201), a cylinder cover (202) is provided on the top of the measuring cylinder (2), and a marking card placement slot plate (203) is fixed to the bottom of one side of the measuring cylinder (2).

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