Geothermal detection device convenient for multidirectional detection

Abstract

The utility model discloses a terrestrial heat detection device convenient for multidirectional detection, which comprises a circular base, a horizontal turntable arranged on the circular base, an inclined platform arranged on the horizontal turntable, a telescopic mechanism arranged on the inclined platform, a base arranged at the telescopic end of the telescopic mechanism, a nut fixedly arranged on the base, and a sampling screw rod matched with the nut, a sampling drill bit is arranged at one end of the sampling screw rod, and the other end of the sampling screw rod is in transmission connection with a sampling motor; according to the scheme, the circular base can be accurately positioned through the positioning instrument, and the position of the sampling drill bit can be adjusted in the radial direction and the circumferential direction by taking the circular base as the center through the cooperation of the horizontal rotating disc, the inclined platform and the telescopic mechanism, so that the position adjustment of the sampling drill bit in a horizontal two-dimensional space is realized; therefore, the sampling drill bit can conveniently and accurately reach a plurality of acquisition point positions around the circular base, the acquisition point positions are prevented from being preset, and the detection and acquisition efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of geothermal detection technology, specifically to a geothermal detection device that facilitates multi-directional detection. Background Technology

[0002] With the continuous development of my country's economy, people are paying more attention to clean energy heating. Geothermal energy is stored underground and is a natural heat energy extracted from the earth's crust. This energy comes from the lava inside the earth and exists in the form of heat. It is not affected by climate conditions. Geothermal energy can be converted into heat energy that can be used for living and industry through geothermal equipment. Because geothermal energy is unevenly distributed, it is necessary to collect underground minerals and analyze their content when exploring geothermal energy.

[0003] Geothermal exploration targets a variety of objects, such as groundwater, soil, and rocks. However, existing traditional geological equipment for geothermal exploration requires pre-setting several sampling points before collecting samples from underground soil. The traditional method of pre-setting these points uses tools such as measuring tapes and protractors, which is inefficient. Furthermore, when the site is uneven or has obstacles, the sampling points are prone to significant cumulative errors, affecting the collected data. Therefore, there is an urgent need for a geothermal exploration device that can facilitate multi-directional detection within the exploration area. Utility Model Content

[0004] To address the aforementioned shortcomings of existing technologies, this utility model provides a geothermal detection device that facilitates multi-directional detection, solving the problems of low efficiency and large errors in traditional geothermal detection equipment when performing multi-directional detection.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A geothermal detection device that facilitates multi-directional detection is provided, comprising a circular base, a horizontal turntable on the circular base, an inclined platform on the horizontal turntable, a telescopic mechanism on the inclined platform, a base on the telescopic end of the telescopic mechanism, a nut fixedly mounted on the base, a sampling screw fitted on the nut, a sampling drill bit mounted at one end of the sampling screw, and a driving connection between the other end of the sampling screw and a sampling motor.

[0007] Furthermore, a rotating shaft is provided in the middle of the circular base, a horizontal turntable is set on the rotating shaft, and gear teeth are provided on the peripheral wall of the horizontal turntable. The gear teeth are engaged with the worm gear transmission, and one end of the worm gear is connected to the rotating motor transmission.

[0008] Furthermore, the tilting platform includes a base plate and a tilting plate. The base plate is fixedly mounted on a horizontal turntable. One end of the tilting plate is pivotally connected to one end of the base plate, and a tilting cylinder for driving the tilting plate to tilt is provided between the tilting plate and the base plate.

[0009] Further, the telescopic mechanism comprises a fixed seat and a movable seat, and a scissor type telescopic frame is arranged between the fixed seat and the movable seat, and a drive oil cylinder for driving the telescopic movement of the scissor type telescopic frame is arranged on the fixed seat.

[0010] Further, a guide column parallel to the sampling lead screw is arranged on the base, and the sampling motor is in sliding fit with the guide column through a sleeve rod.

[0011] Further, a plurality of driving wheels and a plurality of lifting oil cylinders extending downward are arranged uniformly in the circumferential direction of the bottom of the circular base, and an abutting block is arranged at the telescopic end of the lifting oil cylinder.

[0012] Further, a positioner is arranged in the middle of the circular base.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The positioner can realize the accurate positioning of the circular base, and the cooperation of the horizontal turntable, the inclined platform and the telescopic mechanism can realize the position adjustment of the sampling drill bit in the radial direction and the circumferential direction with the circular base as the center, so that the position adjustment of the sampling drill bit in the horizontal two-dimensional space is realized, and then the sampling drill bit can conveniently and accurately reach a plurality of collection points around the circular base, and the preset of the collection points is avoided, and the efficiency of the detection and collection is improved.

[0015] 2. After the sampling drill bit reaches the collection point, the sampling motor can drive the sampling lead screw to rotate, and the sampling lead screw can move axially under the cooperation of the nut, so that the rotary motion of the sampling drill bit is realized, so that the sampling drill bit can drill into the ground and sample the soil.

[0016] 3. The cooperation of the plurality of lifting oil cylinders can fix the circular base, and the circular base can always be kept horizontal, so that the sampling drill bit is prevented from deviating, and the accuracy of the detection and collection is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the geothermal detection device.

[0018] Among them, 1, circular base, 2, horizontal turntable, 3, base, 4, nut, 5, sampling lead screw, 6, sampling drill bit, 7, sampling motor, 8, rotating shaft, 9, worm, 10, rotating motor, 11, base plate, 12, inclined plate, 13, inclined oil cylinder, 14, fixed seat, 15, movable seat, 16, drive oil cylinder, 17, guide column, 18, sleeve rod, 19, driving wheel, 20, lifting oil cylinder, 21, abutting block, 22, positioner, 23, first scissor arm, 24, second scissor arm. DETAILED DESCRIPTION

[0019] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0020] like Figure 1 As shown, the geothermal detection device for multi-directional detection in this scheme includes a circular base 31, a positioning instrument 22 is set at the center of the bottom of the circular base 31, a horizontal turntable 2 is set on the circular base 31, an inclined platform is set on the horizontal turntable 2, a telescopic mechanism is set on the inclined platform, a base 3 is set at the telescopic end of the telescopic mechanism, a nut 4 is fixedly set on the base 3, a sampling screw 5 is fitted on the nut 4, a sampling drill bit 6 is set at one end of the sampling screw 5, and the other end of the sampling screw 5 is connected to the sampling motor 7 for transmission. A guide post 17 parallel to the sampling screw 5 is set on the base 3, and the sampling motor 7 is slidably engaged with the guide post 17 through a sleeve rod 18.

[0021] In the design, a rotating shaft 8 is set in the middle of the circular base 31, and a horizontal turntable 2 is set on the rotating shaft 8. Gear teeth are set on the peripheral wall of the horizontal turntable 2. The gear teeth are in transmission cooperation with the worm gear 9, and one end of the worm gear 9 is connected to the rotating motor 10.

[0022] The tilting platform includes a base plate 11 and a tilting plate 12. The base plate 11 is fixedly mounted on the horizontal turntable 2. One end of the tilting plate 12 is pivotally connected to one end of the base plate. A tilting cylinder 13 is provided between the tilting plate 12 and the base plate to drive the tilting plate 12 to tilt. The telescopic mechanism includes a fixed seat 14 and a movable seat 15. A scissor-type telescopic frame is provided between the fixed seat 14 and the movable seat 15. A driving cylinder 16 is provided on the fixed seat 14 to drive the telescopic frame to extend and retract. Specifically, the scissor-type telescopic frame includes several parallel first scissor arms 23 and several parallel second scissor arms 24. The outer ends of the several first scissor arms 23 at both ends are respectively hinged to the fixed seat 14 and the movable seat 15. The outer ends of the several second scissor arms 24 at both ends are respectively slidably mounted in the strip grooves on the fixed seat 14 and the movable seat 15. The telescopic end of the driving cylinder 16 is connected to the second scissor arms 24 located in the strip grooves on the fixed seat 14.

[0023] The present scheme can realize the accurate positioning of the circular base 31 through the positioner 22, and through the cooperation of the horizontal turntable 2, the inclined platform and the telescopic mechanism, the radial and circumferential position adjustment of the sampling drill bit 6 can be realized with the circular base 31 as the center, so as to realize the position adjustment of the sampling drill bit 6 in the horizontal two-dimensional space, and then the sampling drill bit 6 can conveniently and accurately reach a plurality of collection points around the circular base 31, avoiding the preset of the collection points and improving the efficiency of the detection and collection; when the sampling drill bit 6 reaches the collection point, the sampling motor 7 can drive the sampling lead screw 5 to rotate, and at the same time the sampling lead screw 5 moves axially under the cooperation of the nut 4, so as to realize the screwing motion of the sampling drill bit 6, so as to drill the sampling drill bit 6 into the ground and sample the soil.

[0024] The present scheme is uniformly arranged with a plurality of driving wheels 19 and a plurality of downward extending lifting oil cylinders 20 circumferentially on the bottom of the circular base 31, and the telescopic end of the lifting oil cylinder 20 is provided with an abutting block 21; through the cooperation of a plurality of lifting oil cylinders 20, the circular base 31 can be fixed, and the circular base 31 can always be kept horizontal, so as to avoid the deviation of the sampling drill bit 6 and make the detection and collection accurate.

Claims

1. A geothermal detection device that facilitates multi-directional detection, characterized in that, The device includes a circular base, a horizontal turntable on the circular base, an inclined platform on the horizontal turntable, a telescopic mechanism on the inclined platform, a base at the telescopic end of the telescopic mechanism, a nut fixedly mounted on the base, a sampling screw fitted on the nut, a sampling drill bit at one end of the sampling screw, and a driving connection between the other end of the sampling screw and a sampling motor.

2. The geothermal detection device for convenient multi-directional detection according to claim 1, characterized in that, A rotating shaft is provided in the middle of the circular base, and a horizontal turntable is mounted on the rotating shaft. Gear teeth are provided on the peripheral wall of the horizontal turntable, and the gear teeth are engaged with a worm gear transmission. One end of the worm gear is connected to a rotating motor for transmission.

3. The geothermal detection device for convenient multi-directional detection according to claim 1, characterized in that, The tilting platform includes a base plate and a tilting plate. The base plate is fixedly mounted on a horizontal turntable. One end of the tilting plate is pivotally connected to one end of the base plate, and a tilting cylinder for driving the tilting plate to tilt is provided between the tilting plate and the base plate.

4. The geothermal detection device for convenient multi-directional detection according to claim 1, characterized in that, The telescopic mechanism includes a fixed seat and a movable seat, with a scissor-type telescopic frame disposed between the fixed seat and the movable seat, and a drive cylinder for driving the scissor-type telescopic frame to extend and retract is disposed on the fixed seat.

5. The geothermal detection device for convenient multi-directional detection according to claim 1, characterized in that, The base is provided with a guide post parallel to the sampling screw, and the sampling motor slides with the guide post through a sleeve rod.

6. The geothermal detection device for convenient multi-directional detection according to claim 1, characterized in that, The circular base has several drive wheels and several downward-extending lifting cylinders evenly arranged around its bottom circumference, and the extension and retraction ends of the lifting cylinders are provided with abutment blocks.

7. The geothermal detection device for convenient multi-directional detection according to claim 1, characterized in that, A positioning device is installed in the middle of the circular base.

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