Geotechnical engineering surveying equipment convenient to clean

Abstract

The utility model provides geotechnical engineering survey equipment convenient to clean, which relates to the field of engineering survey and comprises a device body, a sampler is placed in the device body, a fixing ring is fixedly connected to the inner wall of the sampler, a rotating ring is rotatably connected to the inner wall of the fixing ring through a bearing, and a rotating rod is placed in the sampler. A sliding ring is slidably connected to the inner wall of the sampler, a plurality of sampling claws distributed circumferentially are fixedly connected to the bottom surface of a sliding part, and fixing frames are fixedly connected to the side surfaces, close to each other, of the sampling claws. According to the geotechnical engineering surveying equipment convenient to clean, through the cooperation of the installed rotating rod, the sampling claws and the ejector rod, the rotating rod can be pushed when a sampler is used, so that the multiple sampling claws are opened and rotate to separate soil from the ground, and the soil is taken away through the cooperation of the sampling claws and the springs to complete sampling; and the sampler is arranged in the device body, so that the convenience of a user can be improved, sampling can be conveniently carried out after exploration is completed, and the operation is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering survey, in particular to geotechnical engineering survey equipment which is easy to clean. Background Art

[0002] Construction engineering survey refers to the activities of mapping, exploring and testing the terrain, geology, hydrology and other conditions, and providing corresponding results and data to meet the needs of planning, design, construction, operation and comprehensive management of engineering construction. The survey, design, processing and monitoring activities in geotechnical engineering also fall within the scope of engineering survey.

[0003] In the field of geotechnical engineering, surveying equipment is often used. However, it is not convenient to place the common surveying equipment on uneven ground during use. In addition, rock and soil are usually sampled during the survey, and the sampling equipment is usually large in size and inconvenient to carry. At present, there is a lack of two-in-one surveying equipment and sampling equipment, which is inconvenient for surveyors to use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a geotechnical engineering survey device that is easy to clean, thereby solving the problems raised in the background technology.

[0005] Technical Solution

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a geotechnical engineering survey equipment that is easy to clean, including a body, a sampler is placed inside the body, the inner wall of the sampler is fixedly connected to a fixing ring, the inner wall of the fixing ring is rotatably connected to a rotating ring through a bearing, a rotating rod is placed inside the sampler, the inner wall of the sampler is slidably connected to a sliding ring, the bottom surface of the sliding member is fixedly connected to a plurality of sampling claws distributed in a circle, a side surface of the plurality of sampling claws close to each other is fixedly connected to a fixing frame, the upper surface of the sliding member is fixedly connected to a spring, the other end of the spring is fixedly connected to the inner wall of the sampler, the bottom surface of the rotating rod is fixedly connected to the sliding member, and the bottom surface of the fixing member is fixedly connected to a plurality of top rods distributed in a circle.

[0007] The outer surface of the device body is hinged with multiple sliding cylinders distributed in a circle, and the interiors of the multiple sliding cylinders are slidably connected with support rods. The side surfaces where the multiple support rods and the multiple sliding cylinders are close to each other are provided with multiple positioning holes distributed at equal distances. Multiple latches are placed on the outer surface of the device body, and the multiple latches are plugged into the positioning holes close to them.

[0008] Furthermore, the outer surface of the body is fixedly connected with a plurality of circularly distributed buckles, a support is placed on the upper surface of the body, the outer surface of the support is fixedly connected with a plurality of circularly distributed clamping plates, and the plurality of clamping plates are all located in the buckles close to the support. By arranging the cooperation between the buckles and the clamping plates, the body can be closed to prevent the sampler in the body from detaching from the body, thereby achieving the purpose of limiting the sampler in the body.

[0009] Furthermore, the spring is in a reset state, and the plurality of fixing frames are distributed in a circle. By installing the spring, the plurality of sampling claws can be brought back into the sampler through the elastic deformation force of the spring, thereby completing the sampling.

[0010] Furthermore, two limit plates are fixedly connected to the outer surface of the rotating rod, and the two limit plates are slidably connected to the rotating ring. By setting the limit plates, the rotating rod can be limited by cooperating with the rotating ring to prevent the rotating rod from swinging in the sampler.

[0011] Furthermore, the inner wall of the support is provided with two limiting grooves, and the two limiting grooves are symmetrical. By providing the limiting grooves, the surveying equipment can be easily fixed to avoid instability of the surveying equipment on the support.

[0012] Furthermore, the bottom ends of the plurality of support rods are chamfered, and the plurality of support rods are rust-proofed. The chamfering of the plurality of support rods enables the support rods to be inserted into the ground, thereby increasing the supporting force of the support rods on the device body.

[0013] Furthermore, the ends of the multiple sampling claws that are close to each other are chamfered, and the multiple sampling claws are rust-proofed. The chamfering of the multiple sampling claws enables the sampling claws to separate the sample from the soil when the multiple sampling claws make circular motions, thereby facilitating sample collection.

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

[0015] 1. The geotechnical engineering survey equipment which is easy to clean can push the rotating rod when using the sampler by installing the cooperation between the rotating rod and the sampling claws and the top rod, so that the multiple sampling claws are opened and rotated to separate the soil from the ground, and the soil is taken away by the cooperation between the sampling claws and the spring to complete the sampling. The sampler is installed in the device body to improve the convenience of the user, so that sampling is convenient and quick after the survey is completed.

[0016] 2. The geotechnical engineering survey equipment which is easy to clean can limit the support rod by opening a positioning hole and cooperating with the pin, so that the support rod can support the device body, and the length of the support rod can be adjusted, so that the device body can be installed on an uneven bottom surface. Chamfering of multiple support rods can enable the support rods to be inserted into the ground, thereby improving the supporting force of the support rods on the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional view of the front view of the body of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0019] Figure 3 This is a front view of the device body of the utility model;

[0020] Figure 4 It is a top view of the rotating ring of the utility model.

[0021] Among them, 1. body; 2. sampler; 3. fixed ring; 4. rotating ring; 5. rotating rod; 6. sliding ring; 7. sampling claw; 8. fixed frame; 9. spring; 10. sliding part; 11. push rod; 12. support rod; 13. positioning hole; 14. latch; 15. buckle; 16. support part; 17. clamping plate; 18. limit plate; 19. limit groove; 20. sliding cylinder. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4A geotechnical engineering survey equipment that is easy to clean includes a body 1, a sampler 2 is placed inside the body 1, a fixing ring 3 is fixedly connected to the inner wall of the sampler 2, a rotating ring 4 is rotatably connected to the inner wall of the fixing ring 3 through a bearing, a rotating rod 5 is placed inside the sampler 2, a sliding ring 6 is slidably connected to the inner wall of the sampler 2, a plurality of sampling claws 7 distributed in a circumference are fixedly connected to the bottom surface of a sliding member 10, the plurality of sampling claws 7 are all made of elastic material, a fixing frame 8 is fixedly connected to one side of the plurality of sampling claws 7 that are close to each other, a spring 9 is fixedly connected to the upper surface of the sliding member 10, and a spring 9 is fixedly connected to the upper surface of the sliding member 10. The other end of the spring 9 is fixedly connected to the inner wall of the sampler 2, and a sliding part 10 is fixedly connected to the bottom surface of the rotating rod 5, and a plurality of circumferentially distributed top rods 11 are fixedly connected to the bottom surface of the fixed part. By installing the rotating rod 5 in cooperation with the sampling claws 7 and the top rods 11, the rotating rod 5 can be pushed when the sampler 2 is used to open the plurality of sampling claws 7 and rotate to separate the soil from the ground, and the soil is removed by cooperation between the sampling claws 7 and the spring 9 to complete the sampling. By installing the sampler 2 in the body 1, the convenience of the user can be improved, and it is convenient and quick to sample it after the survey is completed.

[0024] The outer surface of the device body 1 is hinged with multiple sliding cylinders 20 distributed in a circle, and the interiors of the multiple sliding cylinders 20 are slidably connected with support rods 12. The side surfaces where the multiple support rods 12 and the multiple sliding cylinders 20 are close to each other are provided with multiple positioning holes 13 distributed at equal distances. A plurality of latches 14 are placed on the outer surface of the device body 1, and the multiple latches 14 are plugged into the positioning holes 13 close to them. By opening the positioning holes 13 and cooperating with the latches 14, the support rods 12 can be limited, so that the support rods 12 can support the device body 1, and the length of the support rods 12 can be adjusted, so that the device body 1 is easy to be installed on an uneven bottom surface.

[0025] The outer surface of the device body (1) is fixedly connected with a plurality of circumferentially distributed buckles 15, a support member 16 is placed on the upper surface of the device body 1, and the outer surface of the support member 16 is fixedly connected with a plurality of circumferentially distributed clamping plates 17, and the plurality of clamping plates 17 are all located in the buckles 15 close to them. By setting the cooperation between the buckles 15 and the clamping plates 17, the device body 1 can be closed to prevent the sampler 2 in the device body 1 from being separated from the device body 1, thereby achieving the purpose of limiting the sampler 2 in the device body 1. The spring 9 is in a reset state, and the plurality of fixed frames 8 are distributed in a circle. By installing the spring 9, the plurality of sampling claws 7 can be brought back into the sampler 2 by the elastic deformation force of the spring 9, so as to complete the sampling. The outer surface of the rotating rod 5 is fixedly connected with two limit plates 18, and the two limit plates 18 are slidably connected to the rotating ring 4. By setting the limit plates 18 The rotating rod 5 can be limited by cooperating with the rotating ring 4 to prevent the rotating rod 5 from swinging in the sampler 2. Two limiting grooves 19 are provided on the inner wall of the support 16, and the two limiting grooves 19 are symmetrical. By providing the limiting grooves 19, the surveying equipment can be easily fixed to prevent the surveying equipment from being unstable on the support 16. The bottom ends of the multiple support rods 12 are chamfered, and the multiple support rods 12 are rust-proofed. The chamfering of the multiple support rods 12 can enable the support rods 12 to be inserted into the ground, thereby improving the supporting force of the support rods 12 on the device body 1. The ends of the multiple sampling claws 7 that are close to each other are chamfered, and the multiple sampling claws 7 are rust-proofed. The chamfering of the multiple sampling claws 7 can separate the sample from the soil when the multiple sampling claws make a circular motion, thereby facilitating the sample collection.

[0026] During use, first, when surveying the soil, the multiple support rods 12 are moved away from each other so that the multiple support rods 12 can form an angle with the device body 1, so that they can support the device body 1. The support rods 12 can be limited by opening the positioning holes 13 and cooperating with the latches 14 so that the support rods 12 can support the device body 1, and the length of the support rods 12 can be adjusted to facilitate the installation of the device body 1 on an uneven bottom surface. The chamfering of the multiple support rods 12 can enable the support rods 12 to be inserted into the ground, thereby increasing the supporting force of the support rods 12 on the device body 1. When sampling is taken after the soil survey is completed, the samples inside the device body 1 can be taken out by disassembling the support member 16. The sampler 2 is placed on the ground, and the rotating rod 5 is pushed to make the multiple push rods 11 enter the fixed frame 8 close to it, so that the multiple sampling claws 7 can move away from each other. At this time, the rotating rod 5 is rotated to make the multiple sampling claws 7 contact with the ground and cut off the connection between the sample and the ground during the rotation. When the sampling is completed, the elastic deformation force of the spring 9 can drive the multiple sampling claws 7 to reset. When the multiple push rods 11 are separated from the multiple fixed frames 8, the deformation force of the multiple sampling claws 7 can reset and move closer to each other, so that the sample is retained in the sampler 2, and the sampling is completed. When the inner wall of the sampler 2 is cleaned, it is only necessary to spray water inside the sampler 2 to complete the cleaning of the sampler 2.

[0027] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A geotechnical engineering survey device that is easy to clean, comprising a body (1), characterized in that: A sampler (2) is placed inside the body (1), a fixed ring (3) is fixedly connected to the inner wall of the sampler (2), a rotating ring (4) is rotatably connected to the inner wall of the fixed ring (3) via a bearing, a rotating rod (5) is placed inside the sampler (2), a sliding ring (6) is slidably connected to the inner wall of the sampler (2), a plurality of sampling claws (7) distributed in a circumference are fixedly connected to the bottom surface of the sliding member (10), a fixed frame (8) is fixedly connected to the side surfaces of the plurality of sampling claws (7) close to each other, a spring (9) is fixedly connected to the upper surface of the sliding member (10), the other end of the spring (9) is fixedly connected to the inner wall of the sampler (2), the sliding member (10) is fixedly connected to the bottom surface of the rotating rod (5), and a plurality of top rods (11) distributed in a circumference are fixedly connected to the bottom surface of the fixing member; The outer surface of the device body (1) is hinged with a plurality of sliding cylinders (20) distributed in a circumference, the interiors of the plurality of sliding cylinders (20) are slidably connected with support rods (12), a plurality of positioning holes (13) distributed at equal distances are opened on a side surface where the plurality of support rods (12) and the plurality of sliding cylinders (20) are close to each other, and a plurality of latches (14) are placed on the outer surface of the device body (1), and the plurality of latches (14) are plugged into the positioning holes (13) close to them.

2. The geotechnical engineering survey equipment that is easy to clean according to claim 1, characterized in that: The outer surface of the device body (1) is fixedly connected to a plurality of circumferentially distributed buckles (15); a support member (16) is placed on the upper surface of the device body (1); the outer surface of the support member (16) is fixedly connected to a plurality of circumferentially distributed clamping plates (17); and the plurality of clamping plates (17) are all located in the buckles (15) adjacent to them.

3. The geotechnical engineering survey equipment that is easy to clean according to claim 1, characterized in that: The spring (9) is in a reset state, and a plurality of fixing frames (8) are distributed in a circular pattern.

4. The geotechnical engineering survey equipment that is easy to clean according to claim 1, characterized in that: Two limit plates (18) are fixedly connected to the outer surface of the rotating rod (5), and the two limit plates (18) are slidably connected to the rotating ring (4).

5. The geotechnical engineering survey equipment that is easy to clean according to claim 2, characterized in that: The inner wall of the support member (16) is provided with two limiting grooves (19), and the two limiting grooves (19) are symmetrical.

6. The geotechnical engineering survey equipment that is easy to clean according to claim 1, characterized in that: The bottom ends of the plurality of support rods (12) are all chamfered, and the plurality of support rods (12) are all rust-proofed.

7. The geotechnical engineering survey equipment that is easy to clean according to claim 1, characterized in that: The ends of the plurality of sampling claws (7) that are close to each other are all chamfered, and the plurality of sampling claws (7) are all rust-proofed.

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