High-stability geological exploration support

Abstract

The invention relates to a high-stability geological prospecting support in the field of geological prospecting equipment, by arranging a driving mechanism for driving a plurality of supporting rods to be unfolded synchronously, when the geological prospecting support is erected, the supporting rods are unfolded synchronously and equidistantly, and the erecting efficiency of the support is improved; the large contact area between the water bag and the erected ground is utilized, the ground gripping effect is improved, meanwhile, the supporting rod and the ground are connected more stably through balance weight liquid injected into the water bag, the center of the whole support is lower, and the overall stability of the support is improved; in addition, through a rotating ball connected with a balance weight ball and a rotating sleeve arranged on the outer side of the rotating ball in a sleeving mode, the rotating ball can rapidly find the vertical state under the gravity traction effect of the balance weight ball, then the horizontal state of the installation base is achieved, automatic leveling and locking are achieved through a gyroscope and an electromagnet which are installed in the rotating ball, and the safety is improved. And the leveling efficiency is improved while the stability is improved.

Description

Technical Field

[0001] The invention relates to an equipment mounting bracket, in particular to a high-stability geological exploration bracket applied in the field of geological exploration equipment. Background Art

[0002] In geological exploration operations, efficient and stable equipment support is the key to ensuring data accuracy. Although traditional support designs are equipped with adjustable support legs to adapt to complex terrain, during the actual installation process, it is necessary to adjust the length of the support legs one by one and repeatedly calibrate the horizontality of the equipment platform, which not only increases the difficulty of operation, but also significantly prolongs the preparation time. This process not only requires operators to frequently move the support to find a relatively flat installation point, but also requires fine-tuning to achieve the optimal horizontal state of the exploration equipment, thereby ensuring the accuracy of the detection data.

[0003] A bracket that is easy to erect and level is needed to solve the above problems. Summary of the invention

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the erection process and the leveling process of the existing bracket are complicated to operate.

[0005] To solve the above problems, the present invention provides a high-stability geological exploration bracket, including a bearing platform; a rotating sleeve fixedly connected to the bearing platform is passed through the center position of the bearing platform, a rotating ball slidably abutted against the bearing platform is nested in the rotating sleeve, a mounting seat for mounting exploration equipment is fixedly connected above the rotating ball, and a counterweight ball is connected to the lower end of the rotating ball through a connecting rod; the bearing platform is provided with a plurality of support rods equidistantly distributed in a circle on the outside of the rotating sleeve, the support rods are connected to a driving mechanism for driving all the support rods to unfold synchronously, and a water bag slidably connected to the lower part of the support rods is sleeved; a gyroscope is installed in the rotating ball, and an electromagnet passing through the rotating ball is provided below the gyroscope, both the gyroscope and the electromagnet are electrically connected to a controller installed on the bearing platform, and the electromagnet is started when the controller detects that the mounting seat is in a horizontal state through the gyroscope, and the electromagnet magnetically adsorbs the inner wall of the rotating sleeve, thereby fixing the rotating ball and the mounting seat thereon.

[0006] In the above-mentioned high-stability geological exploration support, rapid erection, leveling and locking are achieved through the synchronously movable support rods and the automatically locked rotating balls.

[0007] As a further improvement of the present application, a telescopic support tube is provided between the counterweight ball and each support rod, universal joints are provided at both ends of the telescopic support tube, the telescopic support tube is filled with magnetorheological fluid, an electromagnetic coil is nested in the shell wall of the telescopic support tube, and the electromagnetic coil is electrically connected to an electromagnetic driver electrically connected to the controller.

[0008] As a further improvement of the present application, the driving mechanism includes an articulated shaft fixedly connected to the upper end of the support rod, the articulated shaft is rotatably connected to a mounting frame fixedly connected to the bottom surface of the support platform, the articulated shaft is fixedly sleeved with a worm wheel, the worm wheel is meshed with a worm, a hand wheel is fixedly connected to the outer side of the worm, and a driving gear is fixedly connected to the end of the worm away from the hand wheel, and the driving gear is meshed with a transmission gear ring.

[0009] As a further improvement of the present application, the worm penetrates the side wall of the mounting frame and is rotatably connected to the mounting frame. The transmission gear ring is a circular ring with a tooth groove on the bottom surface. The transmission gear ring penetrates the mounting frame and is slidably abutted against the mounting frame.

[0010] As a further improvement of the present application, the electromagnet is a columnar electromagnet, and its two side end faces are arc-shaped surfaces that fit the spherical surface of the rotating ball. The electromagnet passes through the center of the rotating ball and is arranged parallel to the mounting seat.

[0011] As a further improvement of the present application, the rotating sleeve is an annular cover that fits the rotating ball and has a vertical height greater than the radius of the rotating ball, and the rotating sleeve is made of ferromagnetic material.

[0012] As a further improvement of the present application, the water bag includes an annular bag and a sliding sleeve fixedly nested inside the annular bag. A liquid inlet tube with a threaded cover is provided at the upper end of the annular bag. The sliding sleeve is arranged on the support rod and slidably abuts against the support rod. The lower end of the support rod is pointed, and a limiting ring abuts against the sliding sleeve is provided at the upper part of the tip of the support rod.

[0013] As a further improvement of the present application, the support rod is fixedly connected to a mounting ring fixedly connected to the universal joint, the telescopic support cylinder includes a cylinder body fixedly connected to the mounting ring through a universal joint and a piston rod sleeved in the cylinder body, the upper end of the piston rod is connected to the outer wall of the counterweight ball through a universal joint, and a limit disc is provided at the end of the piston rod, which is larger than the inner diameter of the upper end opening of the cylinder body and smaller than the inner diameter of the cavity of the cylinder body.

[0014] To summarize, the present invention is provided with a plurality of support rods equidistantly distributed around a circle and a driving mechanism for driving the plurality of support rods to be synchronously deployed, so that the support rods can be synchronously and equidistantly deployed when a geological exploration support is erected, thereby improving the support erection efficiency. At the same time, a water bag is arranged at the lower part of the support rod, and the water bag has a larger contact area with the erection ground, thereby improving the gripping effect. At the same time, the counterweight liquid injected into the water bag makes the connection between the support rod and the ground more stable, and the center of the entire support is lower, thereby improving the overall stability of the support. In addition, by means of a rotating ball connected to a counterweight ball and a rotating sleeve arranged on the outside of the rotating ball, the rotating ball can quickly find a vertical state under the gravity traction of the counterweight ball, thereby realizing a horizontal state of a mounting seat installed on the rotating ball, and by means of a gyroscope and an electromagnet installed in the rotating ball, the states of the rotating ball and the mounting seat are detected, thereby realizing fast and automatic leveling and locking, thereby improving stability and further improving the support erection and leveling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of this application;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 It is a schematic diagram of the explosion assembly of the rotating ball in this application;

[0019] Figure 5 This is a schematic diagram of the structure of the driving mechanism of the support rod in this application;

[0020] Figure 6 This is a schematic diagram of the assembly structure of the transmission gear ring and the driving gear in the present application from a bottom-up perspective;

[0021] Figure 7 This is a schematic diagram of the state of the rotating ball automatically leveling in this application;

[0022] Figure 8 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0023] Fig. 9 A schematic diagram of the state of the magnetorheological fluid in this application being acted upon by a magnetic field;

[0024] Fig.10 This is a schematic diagram of the support of the counterweight ball by the telescopic support tube in this application.

[0025] Description of the numbers in the figure:

[0026] 1. Carrying platform; 2. Rotating sleeve; 3. Rotating ball; 4. Mounting seat; 5. Connecting rod; 6. Counterweight ball; 7. Support rod; 8. Water bag; 801. Annular bag; 802. Sliding sleeve; 9. Gyroscope; 10. Electromagnet; 11. Articulated shaft; 12. Worm gear; 13. Worm; 14. Hand wheel; 15. Driving gear; 16. Transmission gear ring; 17. Controller; 18. Mounting frame; 19. Telescopic support cylinder; 1901. Cylinder body; 1902. Piston rod; 1903. Electromagnetic coil; 20. Universal joint; 21. Mounting ring. DETAILED DESCRIPTION

[0027] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0028] The first implementation method:

[0029] Figure 1-7 A high-stability geological exploration bracket is shown, comprising a bearing platform 1; a rotating sleeve 2 fixedly connected to the bearing platform 1 is penetrated at the center position thereof, a rotating ball 3 slidably abutted against the rotating sleeve 2 is nested in the rotating sleeve 2, a mounting seat 4 for mounting exploration equipment is fixedly connected above the rotating ball 3, and a counterweight ball 6 is connected to the lower end of the rotating ball 3 through a connecting rod 5; the bearing platform 1 is provided with a plurality of support rods 7 equidistantly distributed in a circle on the outer side of the rotating sleeve 2, the support rods 7 are connected to a driving mechanism for driving all the support rods 7 to unfold synchronously, and a water bag 8 slidably connected to the lower part of the support rods 7 is sleeved; a gyroscope 9 is installed in the rotating ball 3, and an electromagnet 10 penetrating the rotating ball 3 is provided below the gyroscope 9, both the gyroscope 9 and the electromagnet 10 are electrically connected to a controller 17 installed on the bearing platform 1, and when the controller 17 detects that the mounting seat 4 is in a horizontal state through the gyroscope 9, the electromagnet 10 is started, and the electromagnet 10 magnetically adsorbs the inner wall of the rotating sleeve 2, thereby fixing the rotating ball 3 and the mounting seat 4 thereon.

[0030] For details, please refer to Figure 5 and Figure 7When the geological exploration support is assumed, the support rods 7 distributed equidistantly in the circumference are synchronously unfolded through the driving mechanism, and then the balancing liquid is injected into the water bag 8 at the lower part of the support rod 7, and the rotating ball 3 rotates to a vertical state under the gravity of the balancing ball 6, so that the mounting seat 4 is in a horizontal state; finally, the external power supply is turned on, and the gyroscope 9 monitors the state of the mounting seat 4 in real time. When the mounting seat 4 is in a horizontal state, the controller 17 starts the electromagnet 10, and the electromagnet 10 magnetically adsorbs the inner wall of the rotating sleeve 2, so that the rotating ball 3 and the mounting seat 4 thereon are in a locked static state, and then the geological exploration equipment is installed; when the support moves, the gyroscope 9 detects that the mounting seat 4 is in a non-horizontal state, and the controller 17 turns off the electromagnet 10, so that the rotating ball 3 can rotate freely, and after finding the vertical state of the rotating ball 3 again, that is, the horizontal state of the mounting seat 4, the electromagnet 10 is started again to lock and fix the rotating ball 3 and the mounting seat 4, so as to realize dynamic adjustment and rapid leveling and locking.

[0031] Compared with the traditional geological exploration support, the present invention is provided with a plurality of support rods 7 equidistantly distributed around the circumference and a driving mechanism for driving the plurality of support rods 7 to be synchronously deployed. When the geological exploration support is erected, the support rods 7 are synchronously and equidistantly deployed, thereby improving the support erection efficiency. At the same time, the water bag 8 is arranged at the lower part of the support rod 7, and the water bag 8 has a larger contact area with the erection ground, thereby improving the grip effect. At the same time, the counterweight liquid injected into the water bag 8 makes the connection between the support rod 7 and the ground more stable, and the center of the entire support is lower, thereby improving the overall stability of the support. In addition, by connecting the rotating ball 3 with the counterweight ball 6 and the rotating sleeve 2 sleeved on the outside of the rotating ball 3, the rotating ball 3 can quickly find a vertical state under the gravity traction of the counterweight ball 6, thereby realizing that the mounting seat 4 installed on the rotating ball 3 is in a horizontal state, and by means of the gyroscope 9 and the electromagnet 10 installed in the rotating ball 3, the states of the rotating ball 3 and the mounting seat 4 are detected, thereby realizing fast and automatic leveling and locking, thereby improving stability and further improving the support erection and leveling efficiency.

[0032] See also Figure 5 and Figure 6 The driving mechanism includes a hinge shaft 11 fixedly connected to the upper end of the support rod 7, the hinge shaft 11 is rotatably connected to a mounting frame 18 fixedly connected to the bottom surface of the support platform 1, a worm wheel 12 is fixedly sleeved on the hinge shaft 11, the worm wheel 12 is meshed with a worm 13, a hand-cranked wheel 14 is fixedly connected to the outer side of the worm 13, and a driving gear 15 is fixedly connected to the end of the worm 13 away from the hand-cranked wheel 14, and the driving gear 15 is meshed with a transmission gear ring 16.

[0033] Specifically, when any hand-cranked wheel 14 is turned, the worm 13 drives the articulated shaft 11 to rotate through the worm gear 12, and the articulated shaft 11 drives the support rod 7 to rotate. At the same time, adjacent worms 13 are transmitted through the driving gear 15 and the transmission gear ring 16 to achieve synchronous expansion and storage of all support rods 7. The operation is simple and fast, which improves the convenience of setting up the support rods 7.

[0034] See also Figure 3 and Figure 6 The worm 13 penetrates the side wall of the mounting frame 18 and is rotatably connected to the mounting frame 18 . The transmission gear ring 16 is a circular ring with a tooth groove on the bottom surface. The transmission gear ring 16 penetrates the mounting frame 18 and is slidably abutted against the mounting frame 18 .

[0035] Specifically, the support rod 7 and the bearing platform 1 are connected via the mounting frame 18 , and support is provided for the transmission gear ring 16 .

[0036] See also Figure 3 The electromagnet 10 is a columnar electromagnet, and its two side end surfaces are arc-shaped surfaces that fit the spherical surface of the rotating ball 3. The electromagnet 10 passes through the center of the rotating ball 3 and is arranged parallel to the mounting seat 4.

[0037] See also Figure 3 The rotating sleeve 2 is an annular cover that fits the rotating ball 3 and whose vertical height is greater than the radius of the rotating ball 3. The rotating sleeve 2 is made of ferromagnetic material.

[0038] Specifically, when the rotating ball 3 rotates within its rotation range, at least one end of the electromagnet 10 abuts against the inner wall of the rotating sleeve 2 to achieve magnetic adsorption.

[0039] See also Figure 2 The water bag 8 includes an annular bag 801 and a sliding sleeve 802 fixedly nested inside the annular bag 801. A liquid inlet tube with a threaded cover is provided at the upper end of the annular bag 801. The sliding sleeve 802 is sleeved on the support rod 7 and slidably abuts against it. The lower end of the support rod 7 is pointed, and a limiting ring abutting against the sliding sleeve 802 is provided at the upper part of the tip of the support rod 7.

[0040] Specifically, it is convenient to adjust the position of the water bag 8 according to the insertion depth of the support rod 7, increase the contact area between the water bag 8 and the ground on which it is placed, and at the same time, facilitate liquid injection and liquid discharge, thereby folding and carrying.

[0041] Second implementation method:

[0042] Figure 8-10A high-stability geological exploration bracket is shown. Based on the first embodiment, a telescopic support tube 19 is provided between the counterweight ball 6 and each support rod 7. Universal joints 20 are provided at both ends of the telescopic support tube 19. The telescopic support tube 19 is filled with magnetorheological fluid. An electromagnetic coil 1903 is nested in the shell wall of the telescopic support tube 19. The electromagnetic coil 1903 is electrically connected to an electromagnetic driver electrically connected to the controller 17.

[0043] For details, please refer to Fig. 9 and Fig.10 After the gyroscope 9 detects that the mounting seat 4 is in a horizontal state, the electromagnet 10 is started and the electromagnetic coil 1903 in the telescopic support tube 19 is started at the same time. The electromagnetic coil 1903 applies a magnetic field to the magnetorheological fluid in the telescopic support tube 19, so that the magnetorheological fluid solidifies, and then the telescopic support tube 19 is locked to maintain a fixed length, so that the telescopic support tube 19 provides multi-directional support for the counterweight ball 6, and transmits the supporting force to the erected ground through the support rod 7, thereby improving the stability of the counterweight ball 6 and the rotating ball 3 and the mounting seat 4 connected thereto, and improving the bearing capacity of the mounting seat 4, which is convenient for installing larger mass detection equipment; it should be noted that when the gyroscope 9 detects that the mounting seat 4 is in a non-horizontal state, the controller 17 turns off the electromagnetic coil 1903, and uses the instantaneous solidification and liquefaction ability of the magnetorheological fluid to achieve rapid response support and improve the stability and bearing capacity of the bracket.

[0044] See also Figure 8 The support rod 7 is fixedly connected to a mounting ring 21 fixedly connected to the universal joint 20. The telescopic support cylinder 19 includes a cylinder body 1901 fixedly connected to the mounting ring 21 through the universal joint 20 and a piston rod 1902 sleeved in the cylinder body 1901. The upper end of the piston rod 1902 is connected to the outer wall of the counterweight ball 6 through the universal joint 20. A limiting disc is provided at the end of the piston rod 1902. The limiting disc is larger than the inner diameter of the upper end opening of the cylinder body 1901 and smaller than the inner diameter of the cavity of the cylinder body 1901.

[0045] Specifically, an annular gap is formed between the limiting disk at the end of the piston rod 1902 and the inner wall of the cylinder 1901 for the free flow of liquid magnetorheological fluid, so that when the rotating ball 3 rotates freely under the gravity of the counterweight ball 6 to find a vertical state, the liquid magnetorheological fluid will not form resistance to the piston rod 1902 to block its movement direction, that is, the telescopic support cylinder 19 will not cause resistance to the counterweight ball 6 moving during the leveling process.

[0046] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A high stability geological exploration support, It is characterized in that The invention comprises a bearing platform (1); a rotating sleeve (2) fixedly connected to the bearing platform (1) is passed through the center of the bearing platform (1); a rotating ball (3) slidably abutting against the rotating sleeve (2) is nested in the rotating sleeve (2); a mounting seat (4) for mounting survey equipment is fixedly connected above the rotating ball (3); a counterweight ball (6) is connected to the lower end of the rotating ball (3) via a connecting rod (5); a plurality of support rods (7) equidistantly distributed in a circle are arranged on the outer side of the rotating sleeve (2); the support rods (7) are connected to a driving mechanism for driving all the support rods (7) to be synchronously deployed; a water bag (8) slidably connected to the lower part of the support rods (7); A gyroscope (9) is installed in the rotating ball (3), and an electromagnet (10) is provided below the gyroscope (9) and penetrates the rotating ball (3). Both the gyroscope (9) and the electromagnet (10) are electrically connected to a controller (17) installed on the support platform (1). When the controller (17) detects through the gyroscope (9) that the mounting seat (4) is in a horizontal state, the electromagnet (10) is activated, and the electromagnet (10) magnetically adsorbs the inner wall of the rotating sleeve (2), thereby fixing the rotating ball (3) and the mounting seat (4) thereon.

2. A high stability geological exploration support according to claim 1, It is characterized in that A telescopic support tube (19) is provided between the counterweight ball (6) and each support rod (7), and universal joints (20) are provided at both ends of the telescopic support tube (19). The telescopic support tube (19) is filled with magnetorheological fluid, and an electromagnetic coil (1903) is embedded in the shell wall of the telescopic support tube (19). The electromagnetic coil (1903) is electrically connected to an electromagnetic driver electrically connected to the controller (17).

3. A high stability geological exploration support according to claim 1, It is characterized in that The driving mechanism comprises a hinge shaft (11) fixedly connected to the upper end of the support rod (7), the hinge shaft (11) being rotatably connected to a mounting frame (18) fixedly connected to the bottom surface of the bearing platform (1), a worm wheel (12) being fixedly sleeved on the hinge shaft (11), the worm wheel (12) being meshed with a worm (13), the outer side of the worm (13) being fixedly connected to a hand-cranked wheel (14), and one end of the worm (13) away from the hand-cranked wheel (14) being fixedly connected to a driving gear (15), and the driving gear (15) being meshed with a transmission gear ring (16).

4. A high stability geological exploration support according to claim 3, It is characterized in that The worm (13) passes through the side wall of the mounting frame (18) and is rotatably connected to the mounting frame (18); the transmission gear ring (16) is a circular ring with a tooth groove on the bottom surface; the transmission gear ring (16) passes through the mounting frame (18) and is in sliding contact with the mounting frame (18).

5. A high stability geological exploration support according to claim 1, It is characterized in that The electromagnet (10) is a columnar electromagnet, and its two side end surfaces are arc-shaped surfaces that fit the spherical surface of the rotating ball (3). The electromagnet (10) passes through the center of the rotating ball (3) and is arranged parallel to the mounting seat (4).

6. A high stability geological exploration support according to claim 5, It is characterized in that The rotating sleeve (2) is an annular cover that fits the rotating ball (3) and has a vertical height greater than the radius of the rotating ball (3). The rotating sleeve (2) is made of ferromagnetic material.

7. A high stability geological exploration support according to claim 1, It is characterized in that The water bag (8) comprises an annular bag (801) and a sliding sleeve (802) fixedly nested inside the annular bag (801); a liquid inlet pipe with a threaded cover is provided at the upper end of the annular bag (801); the sliding sleeve (802) is sleeved on the support rod (7) and slidably abuts against the support rod (7); the lower end of the support rod (7) is pointed; a limiting ring abutting against the sliding sleeve (802) is provided at the upper part of the tip of the support rod (7).

8. A high stability geological exploration support according to claim 2, It is characterized in that The support rod (7) is fixedly connected to a mounting ring (21) fixedly connected to a universal joint (20); the telescopic support cylinder (19) comprises a cylinder body (1901) fixedly connected to the mounting ring (21) via a universal joint (20) and a piston rod (1902) sleeved in the cylinder body (1901); the upper end of the piston rod (1902) is connected to the outer wall of the counterweight ball (6) via the universal joint (20); a limiting disc is provided at the end of the piston rod (1902); the limiting disc is larger than the inner diameter of the upper end opening of the cylinder body (1901) and smaller than the inner diameter of the cavity of the cylinder body (1901).

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