A geological survey device for geological engineering

Abstract

The utility model discloses a geological survey device for geological engineering, comprising a survey base, a ground-inserting rod arranged around the survey base for fixing with a bottom surface, a survey support fixedly connected to the top of the survey base, a track groove provided in the survey support, a driving component provided in the survey support, the driving component comprising a forward and reverse motor for forward and reverse rotation and a threaded rod rotating synchronously therewith, a driven component which is synchronously lifted and lowered and moved with the rotation is provided on the outer side of the threaded rod, the driven component comprises a lifting slide, a ferrule which is synchronously lifted and lowered and moved with the driven component is provided on one side of the driven component, a survey rod which is lifted and lowered and moved with the ferrule for land detection is provided in the middle of the ferrule, the driving component comprises a first toothed disc, a cleaning component which is synchronously rotated with meshing is provided on one side of the first toothed disc, and the design can synchronously clean the survey rod when it is lifted after surveying, without the need for staff to manually clean it later.

Description

Technical Field

[0001] The utility model relates to the technical field of geological survey, in particular to a geological survey device for geological engineering. Background Art

[0002] The scope of geological information is extremely wide. The macroscopic aspects include the earth's structure, topography, landforms, strata, geophysical fields, various physical parameters of rocks and minerals, the content and distribution of chemical elements in soil and water, etc.; the microscopic aspects include the material composition, structure and evolution characteristics of light slices and thin slices of rocks and minerals under a microscope, the fission track of elements, etc. The spectral window of geological signals starts from gamma rays, passes through X-rays, visible light, infrared radiation, radar waves, to very low frequency waves, covering all bands. Geological signals are often very weak and are submerged in a strong background of noise and interference. The electrical signal is sometimes only a few percent of microvolts, and the element content is sometimes only a few billionths. Therefore, the instruments that extract and process these geological information are required to have extremely high sensitivity, resolution and anti-interference capabilities.

[0003] After searching, the announcement number CN207779730U discloses a device for civil engineering survey, which belongs to the technical field of geological survey equipment, including a cylindrical frame, fixed screws are arranged on the cylinder wall of the frame, and the top of the frame is fixedly connected with a top plate; a sampling rod is vertically penetrated through the sampling rod fixing hole in the center of the top plate, and a sampler, a temperature sensor and a humidity sensor are arranged at the lower end of the sampling rod; a fixed upside-down motor is arranged in the cylinder of the frame, and the motor shaft drives the driving wheel and the driven wheel, thereby driving the sampling rod to rotate downward for sampling and detection. When conducting geological survey, the frame is placed stably on the ground, and the fixed screw is rotated downward and fixed in the rock and soil, which enhances the stability of the geological survey device, avoids the vibration of the device during survey and sampling, and thus improves the accuracy of geological survey.

[0004] However, the problem with the above-mentioned civil engineering survey device is that when the sampler completes sampling and rises from the soil under the drive of the motor transmission mechanism, the mud in the soil will adhere to the outside of the sampler rod and be lifted together. If it is not cleaned, the mud on the outside of the sampler rod will fall into the motor transmission mechanism and cause the transmission mechanism to be blocked and stuck. Utility Model Content

[0005] To this end, the utility model provides a geological surveying device for geological engineering to solve the above-mentioned problems in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] According to the first aspect of the utility model, a geological survey device for geological engineering comprises a survey base, a ground-inserting rod arranged around the survey base for fixing to the bottom surface, a survey support fixedly connected to the top of the survey base, a rail groove is opened in the survey support, a driving assembly is arranged in the survey support, the driving assembly comprises a forward and reverse motor for forward and reverse rotation and a threaded rod rotating synchronously therewith, a driven assembly that rotates and rises and falls synchronously therewith is arranged on the outer side of the threaded rod, the driven assembly comprises a lifting slide, a ferrule is arranged on one side of the driven assembly for synchronous lifting and falling with the driven assembly, a survey rod that rises and falls with the ferrule and thus detects the land is arranged in the middle of the ferrule, the driving assembly comprises a first toothed disc, a cleaning assembly that rotates synchronously with the meshing is arranged on one side of the first toothed disc, the cleaning assembly comprises a cleaning scraper strip for scraping soil attached to the outer surface of the survey rod and a second toothed disc for meshing and rotating.

[0008] Furthermore, the top output end of the forward and reverse motor is fixedly connected to the threaded rod, the threaded rod is located in the rail groove, and the lower part of the outer surface of the threaded rod is fixedly connected to a first gear disk.

[0009] Furthermore, a slot is formed through the middle of the second toothed disc, a cleaning sleeve is fixedly connected to the top of the second toothed disc, cleaning strips are distributed in a ring shape on the inner ring of the cleaning sleeve, and the second toothed disc is meshingly connected to the first toothed disc.

[0010] Furthermore, the driven component includes a lifting slide, which is threadedly connected to the outside of the threaded rod, and limit plates are symmetrically fixedly connected on both sides of the lifting slide. The lifting slide and the limit plates are integrated and match the shape of the rail groove.

[0011] Furthermore, a first through hole is symmetrically opened on one side of the lifting slide.

[0012] Furthermore, a ferrule is inserted into the groove on one side of the lifting slide, and a second through-hole is symmetrically penetrated through one side of the ferrule, and the second through-hole matches the size of the first through-hole. A first thread groove is distributed through the inner wall of the groove in the middle of the ferrule, and a surveying rod is threadedly connected to the first thread groove. A first thread ring is distributed in the middle of the outer surface of the surveying rod, and the first thread ring matches the first thread groove. An exploration cone is fixedly connected to the bottom of the surveying rod.

[0013] Furthermore, the driven component also includes a bolt, which passes through the first through hole and the second through hole in sequence, and a nut is threadedly connected to the end of the bolt.

[0014] The utility model has the following advantages: when the exploration cone is inserted into the soil to complete the survey and sampling work, and rises upward and separates from the soil layer under the rotation of the threaded rod, the second toothed disc meshing on one side of the first toothed disc will rotate synchronously and drive the cleaning rotating sleeve and the cleaning scraper located on the inner ring of the cleaning rotating sleeve to rotate synchronously. At this time, the cleaning scraper will fit the upwardly rising surveying rod and scrape its outer surface. Through this design, the surveying rod can be scraped synchronously when it completes the survey and rises, and there is no need for the staff to manually clean it later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side view of the structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the top structure of the survey support side of the utility model;

[0017] Figure 3 This is a separation diagram of the survey rod and the ferrule structure of the utility model;

[0018] Figure 4 This is a separation diagram of the driven component and the ferrule structure of the utility model;

[0019] Figure 5 This is a structural connection diagram of the driven component and the driving component of the utility model;

[0020] Figure 6 This is a structural connection diagram of the drive component and the cleaning component of the utility model;

[0021] In the figure: 1. Survey base; 11. Ground rod; 12. Survey support; 121. Rail groove; 2. Survey rod; 21. First threaded circle; 22. Survey cone plug; 3. Drive assembly; 31. Forward and reverse motor; 32. First gear disc; 33. Threaded rod; 4. Driven assembly; 41. Lifting slide; 42. First through hole; 43. Bolt; 431. Nut; 44. Limit plate; 5. Sleeve; 51. First threaded groove; 52. Second through hole; 6. Cleaning assembly; 61. Cleaning sleeve; 611. Cleaning scraper; 62. Second gear disc. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0023] like Figures 5 and 6As shown, a geological surveyor for geological engineering in an embodiment of the first aspect of the utility model comprises a survey base 1, a ground-inserting rod 11 arranged around the survey base 1 for fixing with the bottom surface, a survey support 12 is fixedly connected to the top of the survey base 1, a track groove 121 is opened in the survey support 12, a driving assembly 3 is arranged in the survey support 12, the driving assembly 3 comprises a forward and reverse motor 31 for forward and reverse rotation and a threaded rod 33 that rotates synchronously therewith, a driven assembly 4 that rotates and moves synchronously with the threaded rod 33 is arranged on the outside of the threaded rod 33, the driven assembly 4 comprises a lifting slide 41, a sleeve 5 that moves synchronously with the driven assembly 4 is arranged on one side of the driven assembly 4, a survey rod 2 that moves and rises and falls with the sleeve 5 to detect the land is arranged in the middle of the sleeve 5, the driving assembly 3 comprises a first toothed disc 32, a cleaning assembly 6 that rotates synchronously with the meshing is arranged on one side of the first toothed disc 32, the cleaning assembly 6 comprises a cleaning scraper strip 611 for scraping the soil attached to the outer surface of the survey rod 2 and a second toothed disc 62 for meshing and rotating.

[0024] When the exploration cone 22 completes the surveying and sampling work in the soil and rises up and out of the soil layer under the rotation of the threaded rod 33, the second toothed disc 62 engaged on one side of the first toothed disc 32 will rotate synchronously and drive the cleaning sleeve 61 and the cleaning scraper 611 located on the inner circle of the cleaning sleeve 61 to rotate synchronously. At this time, the cleaning scraper 611 will fit the rising survey rod 2 and scrape its outer surface. Through this design, the survey rod 2 can be scraped synchronously when it completes the survey and rises, without the need for staff to manually clean it later. Example

[0025] like Figures 1 to 4 As shown, a geological surveyor for geological engineering includes all the contents of embodiment 1, the driven component 4 includes a lifting slide 41, the lifting slide 41 is threadedly connected to the outside of the threaded rod 33, the lifting slide 41 is symmetrically fixedly connected to the limit plate 44 on both sides, the lifting slide 41 and the limit plate 44 are integrated and match the shape of the track groove 121, one side of the lifting slide 41 is symmetrically penetrated with a first through hole 42, one side of the lifting slide 41 is inserted with a ferrule 5, and one side of the ferrule 5 is symmetrically penetrated with a second through hole 52 The second through hole 52 matches the size of the first through hole 42. A first thread groove 51 is distributed through the inner wall of the slot in the middle of the ferrule 5. The first thread groove 51 is threadedly connected to the survey rod 2. A first thread ring 21 is distributed in the middle of the outer surface of the survey rod 2. The first thread ring 21 matches the first thread groove 51. An exploration cone plug 22 is fixedly connected to the bottom of the survey rod 2. The driven component 4 also includes a bolt 43. The bolt 43 passes through the first through hole 42 and the second through hole 52 in sequence. A nut 431 is threadedly connected to the end of the bolt 43.

[0026] By starting the forward and reverse motor 31, its output end drives the first toothed disc 32 to rotate in the track groove 121, so that the lifting slide 41 and the ferrule 5 threadedly connected to the outside of the threaded rod 33 synchronously drive the survey rod 2 to move up and down. Through this design, the survey rod 2 and the exploration cone 22 can complete the surveying and sampling work in the soil. In this design, the lifting slide 41, the ferrule 5 and the survey rod 2 are assembled in an independent threaded connection manner. Through this design, the survey rod 2 can be disassembled and assembled. At the same time, when a component is worn out and cannot be used, the disassembly and replacement work can also be completed independently.

[0027] The technical effect achieved by the above embodiment is as follows: first, the survey base 1 is placed in the target area, and the survey base 1 is fixed to the ground soil by tamping the ground rod 11, and the forward and reverse motor 31 is started so that the output end of the forward and reverse motor 31 drives the threaded rod 33 to rotate. At this time, the lifting slide 41 threadedly connected to the outside of the threaded rod 33 is lifted and moved accordingly, and the survey rod 2 is moved downward by the forward rotation of the threaded rod 33 until the exploration cone 22 at the bottom of the survey rod 2 is inserted into the soil for surveying and sampling. In particular, when the surveying and sampling work is completed, the forward and reverse motor 31 is started to drive the threaded rod 33 to reverse and move the survey rod 2 upward. At this time, the second toothed disc 62 engaged on one side of the first toothed disc 32 rotates synchronously with the rotation of the first toothed disc 32 and the cleaning scraper 611 on the inner ring of the cleaning rotating sleeve 61 is used to scrape the rising rod body of the survey rod 2. This design reduces the work of the staff to clean the survey rod 2 alone.

Claims

1. A geological survey device for geological engineering, comprising a survey base (1), and ground-inserting rods (11) arranged around the survey base (1) for fixing to a bottom surface, characterized in that: The top of the survey base (1) is fixedly connected to a survey support (12), a track groove (121) is provided in the survey support (12), a driving assembly (3) is provided in the survey support (12), the driving assembly (3) comprises a forward and reverse motor (31) for forward and reverse rotation and a threaded rod (33) that rotates synchronously therewith, a driven assembly (4) that rotates synchronously therewith and moves upward and downward is provided on the outer side of the threaded rod (33), the driven assembly (4) comprises a lifting slide (41), the driven assembly (4) A ferrule (5) is provided on one side and moves synchronously with the driven component (4); a survey rod (2) is provided in the middle of the ferrule (5) and moves synchronously with the ferrule (5) to detect the ground; the driving component (3) comprises a first toothed disc (32); a cleaning component (6) is provided on one side of the first toothed disc (32) and rotates synchronously with the meshing; the cleaning component (6) comprises a cleaning strip (611) for scraping soil attached to the outer surface of the survey rod (2) and a second toothed disc (62) for meshing and rotating.

2. A geological survey device for geological engineering according to claim 1, characterized in that: The top output end of the forward and reverse motor (31) is fixedly connected to the threaded rod (33); the threaded rod (33) is located in the rail groove (121); and the lower portion of the outer surface of the threaded rod (33) is fixedly connected to a first toothed disc (32).

3. A geological survey device for geological engineering according to claim 1, characterized in that: A slot is provided through the middle of the second toothed disc (62); a cleaning rotating sleeve (61) is fixedly connected to the top of the second toothed disc (62); cleaning scrapers (611) are distributed in an annular shape on the inner ring of the cleaning rotating sleeve (61); and the second toothed disc (62) is meshingly connected to the first toothed disc (32).

4. A geological surveying device for geological engineering according to claim 1, characterized in that: The driven assembly (4) comprises a lifting slide (41), the lifting slide (41) being threadedly connected to the outside of the threaded rod (33), and the lifting slide (41) having limit plates (44) symmetrically fixedly connected on both sides thereof, the lifting slide (41) and the limit plates (44) being integrated and matching the shape of the inner groove of the rail groove (121).

5. A geological survey device for geological engineering according to claim 1, characterized in that: A first through hole (42) is symmetrically formed through one side of the lifting slide seat (41).

6. A geological survey device for geological engineering according to claim 1, characterized in that: A ferrule (5) is inserted into a groove on one side of the lifting slide (41); a second through hole (52) is symmetrically penetrated through one side of the ferrule (5); the second through hole (52) matches the size of the first through hole (42); a first thread groove (51) is distributed through the inner wall of the groove in the middle of the ferrule (5); a survey rod (2) is connected to the inner thread of the first thread groove (51); a first thread ring (21) is distributed in the middle of the outer surface of the survey rod (2); the first thread ring (21) matches the first thread groove (51); and a survey cone plug (22) is fixedly connected to the bottom of the survey rod (2).

7. A geological survey device for geological engineering according to claim 1, characterized in that: The driven component (4) further comprises a bolt (43), wherein the bolt (43) passes through the first through hole (42) and the second through hole (52) in sequence, and a nut (431) is threadedly connected to the end of the bolt (43).

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