CN116989231B - Target self-adaptation tripod for water conservancy exploration - Google Patents

Target self-adaptation tripod for water conservancy exploration Download PDF

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Publication number
CN116989231B
CN116989231B CN202311232609.7A CN202311232609A CN116989231B CN 116989231 B CN116989231 B CN 116989231B CN 202311232609 A CN202311232609 A CN 202311232609A CN 116989231 B CN116989231 B CN 116989231B
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CN
China
Prior art keywords
floating block
ball cover
tripod
horizontal
inner movable
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CN202311232609.7A
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Chinese (zh)
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CN116989231A (en
Inventor
宋越峰
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Qidong Fukeda Electromechanical Technology Co ltd
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Qidong Fukeda Electromechanical Technology Co ltd
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Priority to CN202311232609.7A priority Critical patent/CN116989231B/en
Publication of CN116989231A publication Critical patent/CN116989231A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041—Allowing quick release of the apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs

Abstract

The application discloses a target self-adaptive tripod for water conservancy exploration, which comprises a tripod mechanism, a horizontal self-adaptive mechanism, a horizontal correction table and a plurality of movable supporting pieces, wherein the horizontal self-adaptive mechanism comprises a shell, a spherical cover, an inner movable floating block and a screw; the shell is fixedly connected to the top end of the connecting frame, the ball cover is arranged on the inner side of the shell, and the inner movable floating block is arranged in the ball cover; the inner movable floating block can freely move in the ball cover, the inner movable floating block can float on the surface of liquid through filling liquid in the ball cover, and the inner movable floating block floats on the surface of the liquid to be in a horizontal state when the filling liquid in the ball cover is static; the tripod is provided with the spherical container, the movable floating block mechanism is arranged in the spherical container, and the floating block mechanism can automatically float and keep a horizontal state by adding liquid in the spherical container.

Description

Target self-adaptation tripod for water conservancy exploration
Technical Field
The application relates to the technical field of tripods, in particular to a target self-adaptive tripod for water conservancy exploration.
Background
The tripod is a supporting frame for stabilizing equipment to achieve the effects of data collection, photography and the like of certain equipment, and can be classified into various materials such as wood, high-strength plastic materials, aluminum alloy materials, steel materials, vesuvianite, carbon fibers and the like according to the material classification.
At present, when carrying out water conservancy exploration work, in order to guarantee the accuracy of water conservancy exploration result, often need place the water conservancy exploration instrument at the top of tripod and carry out water conservancy exploration, when in-service use's in-process, water conservancy exploration's place is in the rugged earth on the ground generally, is difficult to guarantee the level of tripod portion of placing, influences the accuracy of water conservancy exploration ware exploration result.
The existing tripod special for underwater exploration is generally distributed with a levelness adjusting structure, but the existing tripod generally needs to be manually and finely operated, and needs to be adjusted for multiple times by using a corresponding level measuring tool, so that the operation is complicated and the tripod is difficult to quickly adjust to a horizontal state.
In addition, tripod equipment capable of adjusting levelness is generally fine, reliability of the structure is reduced in the practical long-term use process, and the levelness is offset due to the fact that weight is increased or external interference is caused after the water conservancy exploration equipment is placed, so that anti-interference performance is not ideal.
Disclosure of Invention
The application aims to provide a target self-adaptive tripod for water conservancy exploration, which aims to solve the problems of complex operation for manually adjusting the levelness of the tripod and non-ideal anti-interference performance of the levelness of the tripod in the prior art.
In order to solve the technical problems, the application specifically provides the following technical scheme:
a target-adaptive tripod for water conservancy exploration, comprising:
the tripod mechanism is used for being erected on the ground after being unfolded;
the horizontal self-adaptive mechanism is arranged at the top end of the tripod mechanism and is used for automatically keeping a horizontal state;
the horizontal correction table is arranged on the horizontal self-adaptive mechanism and is used for installing underwater exploration equipment with different specifications;
a plurality of movable supporting pieces which are uniformly distributed on the outer side of the horizontal correction table and are used for forming a plurality of supporting points on the horizontal self-adapting mechanism so as to fix the state of the horizontal correction table;
the horizontal self-adaptive mechanism comprises a shell, a spherical cover, an inner movable floating block and a screw rod;
the shell is fixedly connected to the top end of the connecting frame, the ball cover is arranged on the inner side of the shell, the inner movable floating block is arranged in the ball cover, and the screw is vertically connected to the center of the inner movable floating block;
the inner movable floating block can freely move in the ball cover, the inner movable floating block can float on the surface of liquid through filling liquid in the ball cover, and the inner movable floating block floats on the surface of the liquid to be in a horizontal state when the filling liquid in the ball cover is static, so that the screw is in a vertical state when the inner movable floating block is horizontal.
As a preferable scheme of the application, the tripod mechanism comprises a connecting frame, wherein the bottom end of the connecting frame is rotationally connected with three support leg assemblies, and the three support leg assemblies can be unfolded outwards in a central symmetry way by taking the tripod mechanism as a central point;
wherein, two equidistantly distributed mounting grooves are arranged at the bottom end of the connecting frame and used for placing the top ends of the supporting leg assemblies, friction plates which are used for being attached to the supporting leg assemblies are arranged in the three mounting grooves, and elastic bolts which are used for driving the friction plates to attach to the supporting leg assemblies are arranged on the connecting frame;
the support leg assembly comprises an outer tube which is rotatably connected in the mounting groove, the middle of the outer tube is of a hollow structure and is connected with a telescopic rod in a telescopic manner, and a fixing bolt piece used for fixing the telescopic state of the telescopic rod is arranged at the bottom end of the outer tube.
As a preferable scheme of the application, the internal structure of the ball cover is in a spherical structure, a notch is formed at the top end of the ball cover, the outer side structure of the inner movable floating block is matched with the inner side radian of the ball cover, and a gap for movement is formed between the outer side of the inner movable floating block and the inner wall of the ball cover;
wherein the inner movable floating block is always positioned at the middle layer position inside the ball cover in the ball cover;
the inner movable floating block can enable the screw to move in the notch of the ball cover when relatively rotating in the ball cover, and the screw can limit the rotation amplitude of the inner movable floating block in the ball cover towards any direction.
As a preferable scheme of the application, the inner movable floating block comprises a central connecting disc and a plurality of outer floating blocks, wherein the outer floating blocks are connected to the outer side of the central connecting disc together and form an integrated structure with the central connecting disc, and the top end of the central connecting disc is provided with a screw hole for connecting the screw rod;
the end part of the outer floating block, which is close to the central connecting disc, is provided with a clamping piece, the end part of the outer floating block, which is contacted with the inner wall of the spherical cover, is provided with vertical grooves which are longitudinally distributed, and two sides of the outer floating block are respectively provided with a side clamping piece and a side clamping groove;
the outer floating blocks are clamped with the side clamping grooves of the adjacent outer floating blocks through the side clamping pieces, and a plurality of outer floating blocks are clamped together to form an annular structure used for encircling the outer side of the central connecting disc;
the outer floating block can be clamped at the outer side of the central connecting disc through the clamping piece;
the vertical grooves at the end parts of the outer floating blocks are used for communicating the lower layer space and the upper layer space of the outer floating blocks.
As a preferable scheme of the application, the horizontal correction table comprises a thread bush, a mounting plate and a pressing assembly;
the screw sleeve is connected to the top end of the screw rod through threads, the center of the bottom end of the mounting plate is fixed to the top end of the screw sleeve, and the pressing assembly is arranged at any position of the top end of the mounting plate and used for fixing equipment.
As a preferable scheme of the application, the mounting plate is in a polygonal structure, horizontal bubbles are arranged at the center positions of a plurality of planes on the outer side of the mounting plate, the horizontal bubbles are used for detecting the inclination of the mounting plate in the corresponding direction, and a plurality of uniformly distributed mounting holes are arranged at the top end of the mounting plate.
As a preferable scheme of the application, the pressing assembly comprises an elastic rope and two elastic clamping pieces, wherein two ends of the elastic rope are respectively connected to the two elastic clamping pieces, the elastic clamping pieces can be deformed to partially extend into any mounting hole by pressing two sides of the elastic clamping pieces, and the elastic clamping pieces can be clamped in any mounting hole when the form of the mounting hole is automatically restored.
As a preferable scheme of the application, the movable supporting piece comprises a connecting seat, a clamping seat and a supporting component;
the connecting seat is fixed at any side angle of the mounting plate, the clamping seat is rotationally connected to the connecting seat, and the supporting component is movably connected to the clamping seat and is contacted with the outer side of the spherical cover;
the clamping seat is arranged on the connecting seat, the longitudinal angle of the clamping seat can be adjusted, and the clamping seat and the connecting seat can be fixed through bolts.
As a preferable scheme of the application, the clamping seat comprises a transfer block which is longitudinally and rotatably connected to the connecting seat, a U-shaped groove is formed in the outer side of the transfer block, inner sliding grooves are respectively formed in two sides of the U-shaped groove, and springs and elastic pressing blocks are arranged in the two inner sliding grooves;
the spring can enable the elastic pressing blocks to move in the direction of the U-shaped groove in the inner sliding groove, so that parts of the elastic pressing blocks are located in the U-shaped groove, and the parts of the two elastic pressing blocks are elastically clamped with the outer side of the supporting component together, so that the position of the supporting component is fixed on the inner side of the U-shaped groove.
As a preferable scheme of the application, the supporting component comprises an outer supporting tube, wherein the bottom end of the outer supporting tube is rotated with a rotary drum, the inside of the outer supporting tube is movably connected with a telescopic screw rod, and the bottom end of the telescopic screw rod penetrates through the rotary drum and is connected with a rubber piece;
the telescopic screw rod is connected with the rotary drum through threads, and the rotary drum can enable the telescopic screw rod to stretch along the direction of the outer support tube through threads by rotating on the outer support tube.
Compared with the prior art, the application has the following beneficial effects:
(1) According to the application, the spherical container is arranged on the tripod, the movable floating block mechanism is arranged in the spherical container, and the floating block mechanism can be automatically floated and kept in a horizontal state by adding liquid in the spherical container, so that the effect of rapid self-adaption of levelness is realized;
(2) According to the tripod device, the platform is arranged on the floating block mechanism, the floating block mechanism and the platform can be adaptively adjusted to be in a horizontal state, and the movable supporting pieces on the outer side of the platform can be adjusted to be in a structure which is in the outer side of the spherical container so as to support the platform, so that the platform can be ensured to be in the current horizontal state all the time, and the anti-interference performance of the tripod device is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic view of the whole apparatus according to the present application.
Fig. 2 is a schematic view of the bottom of the connecting frame according to the present application.
Fig. 3 is a schematic top view of the connection of the inner movable floating block according to the present application.
Fig. 4 is a top view of a mounting plate provided by the present application.
Fig. 5 is a cross-sectional view of the engaging seat provided by the present application.
Fig. 6 is a cross-sectional view of a support assembly provided by the present application.
Fig. 7 is a schematic structural diagram of a part of a pressing assembly according to the present application.
Reference numerals in the drawings are respectively as follows:
1-a tripod mechanism; 2-a horizontal adaptive mechanism; 3-a horizontal correction stage; 4-a movable support;
11-a connecting frame; 12-leg assemblies;
111-mounting slots; 112-friction plate; 113-tightening bolts; 121-an outer tube; 122-telescoping rod; 123-fixing the bolt member;
21-a housing; 22-ball cover; 23-an inner movable floating block; 24-screw;
231-a central land; 232-an outer floating block;
2321-a clip; 2322-vertical grooves; 2323-side fasteners; 2324-side snap grooves;
31-a thread sleeve; 32-mounting plates; 33-a press-fit assembly;
321-horizontal bubbles; 322-mounting holes; 331-a bungee cord; 332-elastic clamping piece;
41-connecting seats; 42-clamping seats; 43-a support assembly;
421-a transfer block; 422-U-shaped groove; 423-inner chute; 424-springs; 425-elastic press blocks; 431-outer support tube; 432-a drum; 433-telescopic screw; 434-rubber piece.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1 to 7, the present application provides a target-adaptive tripod for water conservancy exploration, comprising:
a tripod mechanism 1 for being unfolded and erected on the ground;
a horizontal adaptive mechanism 2 provided at the top end of the tripod mechanism 1 and adapted to automatically maintain a horizontal state;
a horizontal correction table 3 which is arranged on the horizontal self-adapting mechanism 2 and is used for installing underwater exploration equipment with different specifications;
a plurality of movable supporting members 4 uniformly distributed on the outer side of the horizontal correction table 3 and for forming a plurality of supporting points on the horizontal adaptive mechanism 2 to fix the state of the horizontal correction table 3;
the horizontal self-adapting mechanism 2 comprises a shell 21, a spherical cover 22, an inner movable floating block 23 and a screw 24;
the shell 21 is fixedly connected to the top end of the connecting frame 11, the ball cover 22 is arranged on the inner side of the shell 21, the inner movable floating block 23 is arranged in the ball cover 22, and the screw 24 is vertically connected to the center position of the inner movable floating block 23;
wherein, the inner movable floating block 23 can freely move in the ball cover 22, the inner movable floating block 23 can float on the liquid surface through filling liquid in the ball cover 22, and the inner movable floating block 23 floats on the liquid surface to be in a horizontal state when the liquid is filled in the ball cover 22 and is static, so that the screw 24 is in a vertical state when the inner movable floating block 23 is horizontal.
The existing tripod special for underwater exploration is generally distributed with a levelness adjusting structure, but the existing tripod generally needs to be manually and finely operated, and needs to be adjusted for multiple times by using a corresponding level measuring tool, so that the operation is complicated and the tripod is difficult to quickly adjust to a horizontal state.
According to the application, the tripod is provided with the spherical container, the movable floating block mechanism is arranged in the spherical container, and the floating block mechanism can be automatically floated and kept in a horizontal state by adding liquid in the spherical container, so that the effect of rapid self-adaption of levelness is realized.
Tripod equipment capable of adjusting levelness is generally fine, reliability of the structure is reduced in the practical long-term use process, and the levelness is offset due to the fact that the weight is increased or external interference is caused after the water conservancy exploration equipment is placed, so that anti-interference performance is not ideal.
According to the tripod device, the platform is arranged on the floating block mechanism, the floating block mechanism and the platform can be adaptively adjusted to be in a horizontal state, and the movable supporting pieces on the outer side of the platform can be adjusted to be in a structure which is in the outer side of the spherical container so as to support the platform, so that the platform can be ensured to be in the current horizontal state all the time, and the anti-interference performance of the tripod device is enhanced.
The tripod mechanism 1 comprises a connecting frame 11, wherein three support leg assemblies 12 are rotatably connected to the bottom end of the connecting frame 11, and the three support leg assemblies 12 can be unfolded outwards in a central symmetry way by taking the tripod mechanism 1 as a central point;
wherein, the bottom end of the connecting frame 11 is provided with two equally-distributed mounting grooves 111 for placing the top ends of the leg assemblies 12, friction plates 112 for being attached to the leg assemblies 12 are arranged in the three mounting grooves 111, and the connecting frame 11 is provided with elastic bolts 113 for driving the friction plates 112 to attach to the leg assemblies 12;
the leg assembly 12 includes an outer tube 121 rotatably connected in the installation groove 111, the middle of the outer tube 121 is of a hollow structure and is telescopically connected with a telescopic rod 122, and a fixing bolt member 123 for fixing the telescopic state of the telescopic rod 122 is arranged at the bottom end of the outer tube 121.
The inner structure of the ball cover 22 is in a spherical structure, a notch is formed in the top end of the ball cover 22, the outer side structure of the inner movable floating block 23 is matched with the inner side radian of the ball cover 22, and a gap for movement is formed between the outer side of the inner movable floating block 23 and the inner wall of the ball cover 22;
wherein, the inner movable floating block 23 is always positioned at the middle layer position inside the ball cover 22 in the ball cover 22;
when the inner movable float block 23 rotates relatively in the ball cover 22, the screw 24 can move in the notch of the ball cover 22, and the screw 24 can limit the rotation range of the inner movable float block 23 in any direction in the ball cover 22.
The inner movable floating block 23 comprises a central connecting disc 231 and a plurality of outer floating blocks 232, wherein the plurality of outer floating blocks 232 are connected to the outer side of the central connecting disc 231 together and form an integrated structure with the central connecting disc 231, and the top end of the central connecting disc 231 is provided with a screw hole for a screw 24;
the end part of the outer floating block 232, which is close to the center connecting disc 231, is provided with a clamping piece 2321, the end part of the outer floating block 232, which is contacted with the inner wall of the ball cover 22, is provided with vertical grooves 2322 which are longitudinally distributed, and two sides of the outer floating block 232 are respectively provided with a side clamping piece 2323 and a side clamping groove 2324;
the outer floating blocks 232 are clamped with side clamping grooves 2324 of the adjacent outer floating blocks 232 through side clamping pieces 2323, and a plurality of outer floating blocks 232 are clamped together to form an annular structure used for encircling the outer side of the central connecting disc 231;
wherein, the outer floating block 232 can be clamped at the outer side of the central connecting disc 231 through a clamping piece 2321;
wherein, the vertical groove 2322 at the end of the outer float block 232 is used for communicating the lower layer space and the upper layer space of the outer float block 232.
The horizontal correction table 3 comprises a thread bush 31, a mounting plate 32 and a pressing assembly 33;
the thread bush 31 is connected to the top end of the screw 24 through threads, the bottom center position of the mounting plate 32 is fixed to the top end of the thread bush 31, and the pressing assembly 33 is arranged at any position of the top end of the mounting plate 32 and used for fixing equipment.
The mounting plate 32 becomes the polygon structure, and a plurality of plane central point in the outside of mounting plate 32 all is equipped with horizontal bubble 321, and horizontal bubble 321 is used for detecting the gradient of mounting plate 32 corresponding direction, and the top of mounting plate 32 is equipped with a plurality of mounting holes 322 that divide equally and distribute.
The pressing assembly 33 includes a elastic cord 331 and two elastic clamping members 332, two ends of the elastic cord 331 are respectively connected to the two elastic clamping members 332, and the elastic clamping members 332 can be deformed to partially extend into any mounting hole 322 by pressing two sides of the elastic clamping members 332, so that the elastic clamping members can be clamped in any mounting hole 322 when the form of the mounting hole 322 is automatically restored.
The movable supporting piece 4 comprises a connecting seat 41, a clamping seat 42 and a supporting component 43;
the connecting seat 41 is fixed at any corner of the mounting plate 32, the clamping seat 42 is rotatably connected to the connecting seat 41, and the supporting component 43 is movably connected to the clamping seat 42 and contacts with the outer side of the ball cover 22;
the engagement seat 42 is capable of adjusting a longitudinal angle on the connection seat 41, and the engagement seat 42 and the connection seat 41 can be fixed by bolts.
The clamping seat 42 comprises an adapter block 421 which is longitudinally and rotatably connected to the connecting seat 41, a U-shaped groove 422 is formed in the outer side of the adapter block 421, inner sliding grooves 423 are formed in two sides of the U-shaped groove 422 respectively, and springs 424 and elastic pressing blocks 425 are arranged in the two inner sliding grooves 423 respectively;
the spring 424 can move the elastic pressing block 425 in the inner chute 423 toward the direction of the U-shaped groove 422, so that the part of the elastic pressing block 425 is located inside the U-shaped groove 422, and the parts of the two elastic pressing blocks 425 are elastically clamped with the outer side of the supporting component 43 together, so that the position of the supporting component 43 is fixed inside the U-shaped groove 422.
The support assembly 43 comprises an outer support tube 431, a rotary drum 432 is rotated at the bottom end of the outer support tube 431, a telescopic screw 433 is movably connected in the outer support tube 431, and the bottom end of the telescopic screw 433 penetrates through the rotary drum 432 and is connected with a rubber piece 434;
the telescopic screw 433 is connected with the rotary drum 432 through threads, and the rotary drum 432 can enable the telescopic screw 433 to extend and retract along the direction of the outer support tube 431 through threads by rotating on the outer support tube 431.
When the hydraulic exploration tripod is used as a tripod for hydraulic exploration, the tripod mechanism 1 needs to be unfolded and then installed at an observation position, the levelness of the horizontal correction table 3 is automatically corrected through the horizontal self-adaptive mechanism 2, a plurality of movable supporting pieces 4 on the horizontal correction table 3 are adjusted, and finally hydraulic exploration equipment is placed on the horizontal correction table 3 and fixed.
When the tripod mechanism 1 is unfolded, the three leg assemblies 12 need to be rotated out of the three mounting grooves 111 of the connecting frame 11, so that three supporting points distributed in a triangular shape are formed on the ground by the three leg assemblies 12, and when the tripod mechanism 1 is mounted on uneven ground, the length of the telescopic rod 122 extending out of the outer tube 121 can be adjusted by loosening the fixing bolt member 123 of any one of the leg assemblies 12, so that the tripod mechanism 1 is adapted to the uneven ground, and the tripod mechanism is enabled to be in a state of approaching the horizontal state as a whole after the tripod mechanism is mounted.
When the level self-adapting mechanism 2 is adjusted, water needs to be injected into the spherical cover 22 until the liquid level in the spherical cover 22 is higher than the inner movable floating block 23 in the spherical cover 22, the inner movable floating block 23 automatically floats in the spherical cover 22 under the action of re-floating force, and when the liquid level in the spherical cover 22 is stable, the inner movable floating block 23 automatically stays in a horizontal state in the spherical cover, and when the spherical cover 22 is at any inclined angle, the inner movable floating block 23 can always stay in the spherical cover 22 because the liquid level in the spherical cover is always kept horizontal.
When the inner movable floating block 23 needs to be overhauled and replaced, the screw 24 can be unscrewed from the inner movable floating block 23, and the angle of the inner movable floating block 23 in the ball cover 22 is rotated, so that any one outer floating block 232 of the inner movable floating block 23 is positioned at the notch at the top end of the ball cover 22, thereby an operator can control the outer floating block 232 to be separated from two adjacent outer floating blocks 232 and the central connecting disc 231, and then the inner movable floating block 23 which can only rotate in the ball cover 22 can be removed from the ball cover by adjusting the angle of the inner movable floating block 23 and repeating the process.
In addition, when liquid is injected into the ball cover through the vertical grooves 2322 outside the plurality of outer floating blocks 232 of the inner movable floating block 23, the liquid can flow into the lower layer of the ball cover through the plurality of vertical grooves 2322, and air in the lower layer can flow out through the plurality of vertical grooves 2322.
When the inner movable floating block 23 can keep a horizontal state along with the liquid level in the ball cover, the top end of the screw 24 on the inner movable floating block 23 is connected with the threaded sleeve 31 of the horizontal correction table 3, so that the horizontal correction table 3 can be connected with the inner movable floating block 23 into an integral structure through the screw 24, when the inner movable floating block 23 keeps the horizontal state in the ball cover 22, the horizontal correction table 3 can keep the horizontal state above the ball cover 22, and the horizontal state can be quickly confirmed through the horizontal bubbles 321 around the mounting plate 32 of the horizontal correction table 3.
When the mounting plate 32 is in a horizontal state, the plurality of movable supporting pieces 4 at the corners of the mounting plate 32 can be adjusted, the bottom ends of the supporting components 43 are close to the outer side of the spherical cover 22, and the supporting components 43 are clamped into the clamping seats 42, so that the mounting plate 32 is positioned at the corners of the movable supporting pieces 4 and supported by the outer side of the spherical cover 22, the clamping seats 42 can adjust the longitudinal angle in the connecting seats 41, and can fix the angle through bolts after the adjustment is finished, after the plurality of movable supporting pieces at the corners of the mounting plate 32 are supported by the outer side of the spherical cover 22, and the inner movable floating blocks 23 connected with the mounting plate 32 through the screw rods 24 can only rotate in the spherical cover 22 and cannot be separated, and therefore the mounting plate 32 can be connected with the spherical cover 22 into an integral structure, and the mounting plate 32 can always keep a horizontal state in the subsequent use process.
When the bottom end of the supporting assembly 43 does not sufficiently contact the ball cover 22, the fine adjustment can be achieved by rotating the drum 432 at the bottom end of the outer supporting tube 431, so that the telescopic screw 433 protrudes outwards from the outer supporting tube 431 under the action of the screw thread until the rubber 434 at the bottom end of the telescopic screw 433 contacts the outer side of the ball cover 22.
In the process of clamping the outer support tube 431 on the clamping seat 42, the outer support tube 431 is clamped into the U-shaped groove 422 of the adapter block 421, in the process, the outer support tube 431 can press the two elastic pressing blocks 425 into the two inner sliding grooves 423 and compress the two springs 424 until the outer support tube 431 passes through the two elastic pressing blocks 425, and the two elastic pressing blocks 425 are released through the two springs 424, so that the two elastic pressing blocks 425 are elastically pressed on the outer side of the outer support tube 431, and the outer support tube 431 is clamped in the clamping seat 42.
After the mounting plate 32 is in a horizontal state, the water conservancy exploration equipment can be placed on the mounting plate 32, the water conservancy exploration equipment is fixed by using the pressing assembly 33, and the elastic ropes 331 are tied on the water conservancy exploration equipment by clamping the two elastic clamping pieces 332 of the pressing assembly 33 into the mounting holes 322 on the two sides of the water conservancy exploration equipment on the mounting plate 32, so that a fixed structure is provided for the water conservancy exploration equipment.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.

Claims (6)

1. Target self-adaptation tripod for water conservancy exploration, characterized in that includes:
a tripod mechanism (1) for being unfolded and erected on the ground;
the horizontal self-adaptive mechanism (2) is arranged at the top end of the tripod mechanism (1) and is used for automatically keeping a horizontal state;
the horizontal correction table (3) is arranged on the horizontal self-adaptive mechanism (2) and is used for installing underwater exploration equipment with different specifications, and the horizontal correction table (3) comprises a threaded sleeve (31), a mounting plate (32) and a pressing assembly (33);
a plurality of movable supporting members (4) which are uniformly distributed on the outer side of the horizontal correction table (3) and are used for forming a plurality of supporting points on the horizontal self-adapting mechanism (2) to fix the state of the horizontal correction table (3);
the horizontal self-adaptive mechanism (2) comprises a shell (21), a spherical cover (22), an inner movable floating block (23) and a screw (24);
the tripod mechanism (1) comprises a connecting frame (11), three support leg assemblies (12) are rotatably connected to the bottom end of the connecting frame (11), and the three support leg assemblies (12) can be unfolded outwards in a central symmetry mode by taking the tripod mechanism (1) as a central point;
the shell (21) is fixedly connected to the top end of the connecting frame (11), the ball cover (22) is arranged on the inner side of the shell (21), the inner movable floating block (23) is arranged in the ball cover (22), and the screw (24) is vertically connected to the center of the inner movable floating block (23);
the inner movable floating block (23) can freely move in the ball cover (22), the ball cover (22) can enable the inner movable floating block (23) to float on the surface of liquid through filling liquid, the inner movable floating block (23) floats on the surface of the liquid to be in a horizontal state when the ball cover (22) is filled with the liquid to be static, and the screw (24) is in a vertical state when the inner movable floating block (23) is horizontal;
the inner structure of the ball cover (22) is in a spherical structure, a notch is formed in the top end of the ball cover (22), the outer side structure of the inner movable floating block (23) is matched with the inner side radian of the ball cover (22), and a gap for movement is formed between the outer side of the inner movable floating block (23) and the inner wall of the ball cover (22);
wherein the inner movable floating block (23) is always positioned at the middle layer position inside the ball cover (22) in the ball cover (22);
wherein, when the inner movable floating block (23) rotates relatively in the ball cover (22), the screw rod (24) can move in the notch of the ball cover (22), and the screw rod (24) can limit the rotation amplitude of the inner movable floating block (23) in any direction in the ball cover (22);
the inner movable floating block (23) comprises a central connecting disc (231) and a plurality of outer floating blocks (232), the outer floating blocks (232) are connected to the outer side of the central connecting disc (231) together and form an integrated structure with the central connecting disc (231), and screw holes for connecting the screw rods (24) are formed in the top ends of the central connecting discs (231);
the end part of the outer floating block (232) close to the center connecting disc (231) is provided with a clamping piece (2321), the end part of the outer floating block (232) contacted with the inner wall of the ball cover (22) is provided with vertical grooves (2322) which are longitudinally distributed, and two sides of the outer floating block (232) are respectively provided with a side clamping piece (2323) and a side clamping groove (2324);
the outer floating blocks (232) are clamped with the side clamping grooves (2324) of the adjacent outer floating blocks (232) through the side clamping pieces (2323), and a plurality of outer floating blocks (232) are clamped together to form an annular structure which is used for encircling the outer side of the central connecting disc (231);
wherein the outer floating block (232) can be clamped outside the central connecting disc (231) through the clamping piece (2321);
wherein, the vertical groove (2322) at the end part of the outer floating block (232) is used for communicating the lower layer space and the upper layer space of the outer floating block (232);
the movable supporting piece (4) comprises a connecting seat (41), a clamping seat (42) and a supporting component (43);
the connecting seat (41) is fixed at any side corner of the mounting plate (32), the clamping seat (42) is rotationally connected to the connecting seat (41), and the supporting component (43) is movably connected to the clamping seat (42) and is contacted with the outer side of the spherical cover (22);
the clamping seat (42) can adjust a longitudinal angle on the connecting seat (41), and the clamping seat (42) and the connecting seat (41) can be fixed through bolts;
the supporting assembly (43) comprises an outer supporting tube (431), a rotary drum (432) is rotated at the bottom end of the outer supporting tube (431), a telescopic screw (433) is movably connected to the inside of the outer supporting tube (431), and the bottom end of the telescopic screw (433) penetrates through the rotary drum (432) and is connected with a rubber piece (434);
the telescopic screw (433) is connected with the rotary drum (432) through threads, and the rotary drum (432) can enable the telescopic screw (433) to stretch along the direction of the outer support tube (431) through threads by rotating on the outer support tube (431).
2. A target self-adaptive tripod for water conservancy exploration according to claim 1, wherein,
two equidistant mounting grooves (111) are formed in the bottom end of the connecting frame (11) and used for placing the top ends of the support leg assemblies (12), friction plates (112) used for being attached to the support leg assemblies (12) are arranged in the three mounting grooves (111), and elastic bolts (113) used for driving the friction plates (112) to attach to the support leg assemblies (12) are arranged on the connecting frame (11);
the support leg assembly (12) comprises an outer tube (121) which is rotatably connected in the mounting groove (111), the middle of the outer tube (121) is of a hollow structure and is connected with a telescopic rod (122) in a telescopic manner, and a fixing bolt piece (123) used for fixing the telescopic rod (122) in a telescopic state is arranged at the bottom end of the outer tube (121).
3. A target self-adaptive tripod for water conservancy exploration according to claim 1, wherein,
the screw sleeve (31) is connected to the top end of the screw rod (24) through threads, the center of the bottom end of the mounting plate (32) is fixed to the top end of the screw sleeve (31), and the pressing assembly (33) is arranged at any position of the top end of the mounting plate (32) and used for fixing equipment.
4. A target-adaptive tripod for water exploration according to claim 3, wherein,
the mounting plate (32) is of a polygonal structure, horizontal bubbles (321) are arranged at the center positions of a plurality of planes on the outer side of the mounting plate (32), the horizontal bubbles (321) are used for detecting the inclination of the corresponding direction of the mounting plate (32), and a plurality of uniformly distributed mounting holes (322) are formed in the top end of the mounting plate (32).
5. A target self-adaptive tripod for water conservancy exploration according to claim 4, wherein,
the pressing assembly (33) comprises a stretch rope (331) and two elastic clamping pieces (332), two ends of the stretch rope (331) are respectively connected to the two elastic clamping pieces (332), the elastic clamping pieces (332) can be deformed to locally stretch into any mounting hole (322) through pressing the two sides of the elastic clamping pieces (332), and the elastic clamping pieces can be clamped in any mounting hole (322) when the form of the mounting hole (322) is automatically restored.
6. A target self-adaptive tripod for water conservancy exploration according to claim 1, wherein,
the clamping seat (42) comprises a switching block (421) which is longitudinally and rotatably connected to the connecting seat (41), a U-shaped groove (422) is formed in the outer side of the switching block (421), inner sliding grooves (423) are formed in two sides of the U-shaped groove (422), and springs (424) and elastic pressing blocks (425) are arranged in the inner sliding grooves (423);
the springs (424) can enable the elastic pressing blocks (425) to move in the inner sliding groove (423) towards the direction of the U-shaped groove (422), so that parts of the elastic pressing blocks (425) are located inside the U-shaped groove (422), and the parts of the two elastic pressing blocks (425) are elastically clamped with the outer sides of the supporting components (43) together, so that the positions of the supporting components (43) are fixed on the inner sides of the U-shaped groove (422).
CN202311232609.7A 2023-09-22 2023-09-22 Target self-adaptation tripod for water conservancy exploration Active CN116989231B (en)

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