Rock soil sampling device for water conservancy project investigation

Abstract

The utility model discloses a rock and soil sampling device for water conservancy project investigation, which belongs to the technical field of water conservancy projects and comprises a base, a moving component is arranged below the base, a lifting component is arranged above the base, a sampling device main body is arranged on one side of the lifting component, and a fixing seat is arranged below the sampling device main body. By arranging the universal wheels, the device can be conveniently moved, by arranging the electric telescopic rod, the supporting plate and the positioning rod, the device can be conveniently positioned, by arranging the mud scraping plate, mud on the positioning rod can be conveniently scraped off, and by arranging the mud scraping plate, the device can be conveniently disassembled and assembled. By arranging the rubber protection sleeve, the positioning rod can be protected conveniently, by arranging the insertion block, the clamping block, the pressing rod, the extrusion block and the clamping spring, the sleeve can be disassembled and assembled conveniently, and the use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy engineering, and in particular relates to a rock and soil sampling device for water conservancy engineering investigation. Background Art

[0002] During the construction of water conservancy projects, it is necessary to inspect and survey the foundation rocks, identify the basic characteristics and spatial distribution of subsurface rock and soil, groundwater and adverse geological effects, and use technical means to ensure that subsequent work can be carried out. Sampling is the process of on-site exploration, using certain technical means to take rock, soil and groundwater samples that meet various specific quality requirements.

[0003] Chinese patent application No. 202320327623.4 discloses a rock and soil sampling device for water conservancy project inspection, including a support plate, handles are fixedly welded on both sides of the upper end of the support plate, a transmission slide is opened at the front end of the support plate, a sampling mechanism is slidably installed in the transmission slide, positioning plates are fixedly welded on the lower parts of the left and right ends of the support plate, ground nails are inserted and connected on both sides of the upper ends of the two positioning plates, and scales are fixedly installed on both ends of the support plate. The rock and soil sampling device for water conservancy project inspection described in the utility model is threadedly connected to the slider by a screw rod so that the slider slides in the transmission slide, which can effectively ensure the stability of the sampling device during operation and improve the drilling effect. Through the setting of the indicator plate and the scale, the depth of the sampling device drilling into the rock and soil can be effectively and accurately grasped, and the rock and soil are transported and screwed into the sleeve by the drill rod to drive the spiral blade to rotate, so as to maintain the original arrangement structure, facilitate layered marking, and have strong practicality.

[0004] The above-mentioned patent is not practical enough because it is inconvenient to move the device when in use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a rock and soil sampling device for water conservancy engineering investigation, which has the characteristic of being easy to move the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rock and soil sampling device for water conservancy engineering investigation, comprising a base, a moving component is arranged below the base, a lifting component is arranged above the base, a sampling device body is arranged on one side of the lifting component, a fixed seat is arranged below the sampling device body, a sleeve is arranged below the fixed seat, and a convenient disassembly and assembly component is arranged at the connection between the fixed seat and the sleeve.

[0007] Preferably, the moving assembly includes universal wheels, electric telescopic rods, support plates and positioning rods, wherein universal wheels are arranged below the base, electric telescopic rods are arranged at both ends above the base, the upper part of the electric telescopic rod is fixedly connected to the support plate, and one end below the support plate is fixedly connected to the positioning rod.

[0008] Preferably, a rubber protective sleeve is provided below the positioning rod.

[0009] Preferably, a support rod is fixedly connected below the base, and a scraper blade cooperating with the positioning rod is fixedly connected below the support rod.

[0010] Preferably, the convenient disassembly and assembly component includes an insert block, a clamping block, a pressing rod, an extrusion block and a clamping spring, wherein an insert block is inserted at one end below the fixed seat, a clamping block is provided on one side of the insert block, one end of the clamping block is fixedly connected to a pressing rod, an extrusion block is fixedly connected to the top of the pressing rod, and a clamping spring is fixedly connected to one side of the extrusion block.

[0011] Preferably, a guide slide opening is provided on one side of the clamping block, and a stabilizing slide rod is slidably connected in the middle of the pressing rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of facilitating the movement of the device by providing a moving component, facilitates the movement of the device by providing a universal wheel, facilitates the positioning of the device by providing an electric telescopic rod, a support plate and a positioning rod, and facilitates the scraping of mud on the positioning rod by providing a scraper plate.

[0014] 2. The utility model realizes the effect of convenient disassembly and assembly of the sleeve and replacement of the sleeve by providing a convenient disassembly and assembly component. By providing an insert block, a clamping block, a pressing rod, an extrusion block and a clamping spring, the sleeve can be easily disassembled and assembled, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 It is a structural schematic diagram of the mobile component of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the convenient disassembly and assembly components of the utility model.

[0019] In the figure: 1. base; 2. moving component; 21. universal wheel; 22. electric telescopic rod; 23. support plate; 24. positioning rod; 25. rubber protective cover; 26. support rod; 27. scraper; 3. lifting component; 4. sampling device body; 5. fixing seat; 6. sleeve; 7. convenient disassembly and assembly component; 71. plug-in block; 72. clamping block; 73. pressing rod; 74. squeezing block; 75. clamping spring; 76. stabilizing slide bar. DETAILED DESCRIPTION

[0020] The following will be combined with 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 in 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a rock and soil sampling device for water conservancy engineering investigation, comprising a base 1, a moving component 2 is arranged below the base 1, a lifting component 3 is arranged above the base 1, a sampling device body 4 is arranged on one side of the lifting component 3, a fixing seat 5 is arranged below the sampling device body 4, a sleeve 6 is arranged below the fixing seat 5, and a convenient disassembly and assembly component 7 is arranged at the connection between the fixing seat 5 and the sleeve 6.

[0023] Specifically, the mobile component 2 includes a universal wheel 21, an electric telescopic rod 22, a support plate 23 and a positioning rod 24, wherein the universal wheel 21 is arranged below the base 1, the electric telescopic rod 22 is arranged at both ends above the base 1, the support plate 23 is fixedly connected above the electric telescopic rod 22, and the positioning rod 24 is fixedly connected to one end below the support plate 23.

[0024] By adopting the above technical solution, the device can be easily moved through the universal wheel 21. After it is moved to the position of use, the electric telescopic rod 22 is started, and the electric telescopic rod 22 retracts to drive the support plate 23 to move downward, thereby driving the positioning rod 24 to move downward to position the device, so that the device can be conveniently moved when in use, thereby improving the practicality of use.

[0025] Specifically, a rubber protective sleeve 25 is sleeved below the positioning rod 24 .

[0026] By adopting the above technical solution, the rubber protective sleeve 25 is convenient for protecting the positioning rod 24 .

[0027] Specifically, a support rod 26 is fixedly connected to the bottom of the base 1 , and a scraper blade 27 cooperating with the positioning rod 24 is fixedly connected to the bottom of the support rod 26 .

[0028] By adopting the above technical solution, the scraper blade 27 can scrape off the mud when the positioning rod 24 is raised.

[0029] When this embodiment is in use: the universal wheel 21 is used to facilitate the movement of the device. After it is moved to the position of use, the electric telescopic rod 22 is started, and the electric telescopic rod 22 retracts to drive the support plate 23 to move downward, thereby driving the positioning rod 24 to move downward to position the device. The rubber protective sleeve 25 is convenient for protecting the positioning rod 24, and the scraper plate 27 is convenient for scraping off the mud when the positioning rod 24 is raised, so that the device can be conveniently moved when in use, thereby improving the practicality of use.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that: specifically, the convenient disassembly and assembly component 7 includes an insert block 71, a clamping block 72, a pressing rod 73, an extrusion block 74 and a clamping spring 75, wherein an insert block 71 is inserted at one end below the fixed seat 5, a clamping block 72 is provided on one side of the insert block 71, one end of the clamping block 72 is fixedly connected to the pressing rod 73, an extrusion block 74 is fixedly connected above the pressing rod 73, and a clamping spring 75 is fixedly connected to one side of the extrusion block 74.

[0032] By adopting the above technical solution, the pressing rod 73 is pressed, and the pressing rod 73 drives the extrusion block 74 to move. The extrusion block 74 moves and compresses the clamping spring 75, so that the clamping block 72 is disengaged from the clamping hole, and then the sleeve 6 can be removed, so that when the device is in use, it is convenient to disassemble and assemble the sleeve 6, and the sleeve 6 can be replaced, thereby improving the convenience of use.

[0033] Specifically, a guide sliding opening is provided on one side of the clamping block 72 , and a stabilizing sliding rod 76 is slidably connected in the middle of the pressing rod 73 .

[0034] By adopting the above technical solution, the guide slide makes it easy to insert the insert block 71, which can drive the clamping block 72 to move to one side, and the stabilizing slide bar 76 makes it easy for the pressing rod 73 to slide stably.

[0035] When this embodiment is in use: the pressing rod 73 is pressed, the pressing rod 73 drives the extrusion block 74 to move, and the extrusion block 74 moves to compress the clamping spring 75, so that the clamping block 72 is disengaged from the clamping hole, and then the sleeve 6 can be removed, so that when the device is in use, it is convenient to disassemble and assemble the sleeve 6, and the sleeve 6 is replaced, thereby improving the convenience of use.

[0036] The structure and use principle of the lifting component 3, the sampling device body 4, the fixing seat 5 and the sleeve 6 in the utility model have been disclosed in a rock and soil sampling device for water conservancy project detection disclosed in Chinese patent application No. 202320327623.4. Its working principle is to turn on the No. 1 forward and reverse motor, drive the screw to rotate through the No. 1 forward and reverse motor, and make the slider slide in the transmission slide groove through the threaded connection between the screw and the slider, which can effectively ensure the stability of the sampling device during operation, avoid deviation during drilling, thereby improving the drilling effect, and The setting of the indicator plate and the scale can effectively and accurately grasp the depth of the sampling device drilling into the rock and soil. The sampling device is moved downward by driving the connecting seat through the lifting platform, and then the No. 2 forward and reverse motor is started. The drill rod is driven to rotate by the No. 2 forward and reverse motor, and the drill bit is driven to rotate by the drill rod to drill a hole. The spiral blade is driven by the drill rod to rotate and the rock and soil are transported and screwed into the sleeve 6, maintaining the original arrangement structure, thereby ensuring the integrity of the soil inside the sleeve 6, facilitating layer marking, and the detachable installation of the sleeve 6 and the mounting plate makes it easy to disassemble and replace the sleeve 6, which is highly practical.

[0037] The working principle and use process of the utility model: the utility model is used for rock and soil sampling and testing during water conservancy engineering surveys. When in use, the device is moved to a suitable position through the mobile component 2, and then the device is positioned so that it can be used. When in use, the lifting component 3 is used to cooperate with the sampling device body 4 to take samples. The sleeve 6 can be detachably installed, which is convenient for disassembly and replacement of the sleeve 6. When the sleeve 6 is disassembled and assembled, the convenient disassembly and assembly component 7 is used to make it more convenient. When the mobile component 2 is in use, the universal wheel 21 is used to facilitate the movement of the device. After moving to the position of use, the electric telescopic rod 22 is started, and the electric telescopic rod 2 The retraction drives the support plate 23 to move downward, thereby driving the positioning rod 24 to move downward to position the device. The rubber protective sleeve 25 is convenient for protecting the positioning rod 24. The scraper blade 27 is convenient for scraping off the mud when the positioning rod 24 is raised, so that the device can be conveniently moved when in use, which improves the practicality of use. When the convenient disassembly and assembly component 7 is in use, the pressing rod 73 is pressed, and the pressing rod 73 drives the extrusion block 74 to move. The extrusion block 74 moves and compresses the clamping spring 75, so that the clamping block 72 is separated from the clamping hole, and then the sleeve 6 can be removed, so that the sleeve 6 is convenient to disassemble and replace when the device is in use, which improves the convenience of use.

[0038] 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 rock and soil sampling device for water conservancy engineering investigation, comprising a base, characterized in that: A moving component is arranged below the base, a lifting component is arranged above the base, a sampling device body is arranged on one side of the lifting component, a fixing seat is arranged below the sampling device body, a sleeve is arranged below the fixing seat, and a convenient disassembly and assembly component is arranged at the connection between the fixing seat and the sleeve.

2. A rock and soil sampling device for water conservancy engineering investigation according to claim 1, characterized in that: The moving assembly includes universal wheels, electric telescopic rods, support plates and positioning rods, wherein universal wheels are arranged below the base, electric telescopic rods are arranged at both ends above the base, the support plates are fixedly connected above the electric telescopic rods, and the positioning rod is fixedly connected at one end below the support plate.

3. A rock and soil sampling device for water conservancy engineering investigation according to claim 2, characterized in that: A rubber protective sleeve is sleeved below the positioning rod.

4. The rock and soil sampling device for water conservancy engineering investigation according to claim 2 is characterized in that: A support rod is fixedly connected to the bottom of the base, and a scraper blade matched with the positioning rod is fixedly connected to the bottom of the support rod.

5. The rock and soil sampling device for water conservancy engineering investigation according to claim 1 is characterized in that: The convenient disassembly and assembly component includes an insert block, a clamping block, a pressing rod, an extrusion block and a clamping spring, wherein an insert block is inserted at one end below the fixed seat, a clamping block is provided on one side of the insert block, one end of the clamping block is fixedly connected to the pressing rod, the top of the pressing rod is fixedly connected to the extrusion block, and one side of the extrusion block is fixedly connected to the clamping spring.

6. A rock and soil sampling device for water conservancy engineering investigation according to claim 5, characterized in that: A guide sliding opening is provided on one side of the clamping block, and a stabilizing sliding rod is slidably connected in the middle of the pressing rod.

Images