阅读说明：本技术 一种测量自动夹持固定三脚架设备 (Equipment for measuring automatic clamping and fixing tripod ) 是由 王天津 于 2021-05-28 设计创作，主要内容包括：本发明涉及测量技术领域,且公开了一种测量自动夹持固定三脚架设备,包括外壳整体,触电感应片固定连接电活性聚合物推动外圈,电活性聚合物推动外圈下端设有六角盘,六角盘前端固定连接有滑槽,滑槽前端滑动连接移动夹持器与带动器,带动器中端内部穿插连接有错开滑竿,移动夹持器内部中端设有挤压杆。触电感应片带动电活性聚合物推动外圈向内膨胀,并推定夹持器向内移动,夹持器带动错开滑竿上下两端对接的滑竿相互错开滑动,使错开滑竿缓慢变短,并推动带动器与夹持器协调移动,通过夹持器带动橡胶弧形夹持头固定测量仪,橡胶弧形夹持头通过挤压杆带动张合回弹杆左右展开橡胶弧形夹持头与挤压杆向下移动。(The invention relates to the technical field of measurement, and discloses automatic clamping and fixing tripod equipment for measurement, which comprises a whole shell, wherein a touch induction sheet is fixedly connected with an electroactive polymer pushing outer ring, a hexagonal disc is arranged at the lower end of the electroactive polymer pushing outer ring, a sliding chute is fixedly connected with the front end of the hexagonal disc, the front end of the sliding chute is in sliding connection with a movable clamp holder and a driving device, a staggered sliding rod is inserted and connected into the middle end of the driving device, and an extrusion rod is arranged at the middle end inside the movable clamp holder. The touch induction sheet drives the electroactive polymer to push the outer ring to expand inwards, the clamp holder is supposed to move inwards, the clamp holder drives the sliding rods butted at the upper end and the lower end of the staggered sliding rod to slide in a staggered mode, the staggered sliding rods are enabled to shorten slowly, the driving device and the clamp holder are pushed to move in a coordinated mode, the clamp holder drives the rubber arc-shaped clamping head to fix the measuring instrument, and the rubber arc-shaped clamping head drives the opening and closing rebound rod to expand left and right to move downwards with the extrusion rod through the extrusion rod.)

1. The utility model provides a measure fixed tripod equipment of automatic centre gripping, includes that the shell is whole (1), its characterized in that: the inner left wall of the upper end of the shell body (1) is fixedly connected with a positioning convex block (2), the positioning convex block (2) is rotatably connected with a groove spring rod (3), the upper end of the groove spring rod (3) is fixedly connected with a connecting rod (4), the rear end of the connecting rod (4) is fixedly connected with a contact power bar (5), the left end of the contact power bar (5) is rotatably connected with a toggle semicircle (6), the upper end and the lower end of the toggle semicircle (6) are respectively provided with a first electrifying block (7), the first electrifying block (7) is movably connected with a starting plate (8), the upper end of the starting plate (8) is fixedly connected with a contact bouncing device (9), the upper end of the contact bouncing device (9) is fixedly connected with a pressing plate (10), the upper end of the pressing plate (10) is provided with a magnet pulley block (11), the left end and right end of the magnet pulley block (11) are respectively provided with an electrifying magnet bouncing plate (12), the upper end of the magnet pulley block (11) is rotatably connected with a push rod (13), the left end of a push rod (13) is rotatably connected with a turntable (14), the lower end of the turntable (14) is fixedly connected with a threaded rod (15), the outer side wall of the lower end of the threaded rod (15) is connected with a slider (16) in an inserting manner, the left end and the right end of the slider (16) are fixedly connected with a clutch (17), the clutch (17) is movably connected with a telescopic rod (18), the outer side wall of the upper end of the telescopic rod (18) is connected with a sliding sleeve (19) in an inserting manner, a second electrifying block (30) is movably connected with an electric induction sheet (20), a touch induction sheet (20) is fixedly connected with an electroactive polymer pushing outer ring (21), the lower end of the electroactive polymer pushing outer ring (21) is provided with a hexagonal disc (22), the front end of the hexagonal disc (22) is fixedly connected with a sliding groove (23), the front end of the sliding groove (23) is connected with a movable clamp (24) and a driving device (25) in a sliding manner, and a staggered sliding rod (26) is inserted and connected in the middle end of the driving device (25), an extrusion rod (28) is arranged at the middle end inside the movable clamp holder (24), the lower end of the extrusion rod (28) is detachably connected with a retractable resilient rod (27) through a bolt and a nut, and the upper end of the extrusion rod (28) is detachably connected with a rubber arc-shaped clamping head (29) through a bolt and a nut.

2. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: the outer side wall of the electroactive polymer push outer ring (21) is provided with a peripheral protective shell.

3. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: the left end and the right end of the staggered sliding rod (26) are movably connected with a movable rod, and the rear end of the movable rod is connected with a sliding groove (23) in a sliding mode.

4. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: the outer side wall of the right end of the groove spring rod (3) is inserted and connected with a nut spring adjusting sleeve.

5. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: the rear end of the shifting semicircle (6) is fixedly connected with an adjusting handle.

6. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: and the left end and the right end of the contact kicker (9) are fixedly connected with an electrified plug.

7. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: and the back end of the electrified magnet rebounding plate (12) is provided with an electrified spring magnetic block.

8. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: a sliding groove (23) is formed in the middle end of the linkage device (17), a bolt sliding rod is connected with the sliding groove (23) in an inserting mode, and a telescopic rod (18) is fixedly connected with the rear end of the bolt sliding rod.

9. A measuring automated clamping fixed tripod apparatus according to claim 1, wherein: the electric induction sheet (20) is movably connected with an electroactive polymer through a wire to push the outer ring (21).

Technical Field

The invention relates to the technical field of measurement, in particular to automatic tripod clamping and fixing equipment for measurement.

Background

The concept of the measuring instrument includes the following basic contents: precision, error, measurement standard equipment, length measurement, angular surveying, shape measurement, traditional optical instrument, application on precision measurement etc. the tripod is a support frame that is used for stabilizing the measuring apparatu to reach some photographic effect, the location of tripod is very important, and the tripod can be divided into wood according to the material classification, plastics material that excels in, multiple such as aluminum alloy material, steel material, volcanic rock, carbon fiber.

Present tripod, most adopt artifical manual to fix or semi-automatic fixing, it is long when these two kinds of use, complex operation, need dismantle with the help of auxiliary device when needs are dismantled, inconvenient full-automatic fixed and the dismantlement of measuring apparatu and tripod, complex operation, part measuring apparatu tripod is directly put subaerial and is fixed, the tripod collapses or inclines very easily when meetting great wind, thereby damage measuring equipment, easily cause the unsafe condition of measured data, and dangerous, it is comparatively frequent easily that the operation leads to the rotor to relax when adjustment deployment angle for part tripod, thereby lead to the tripod to place the problem of unstability and slope, in order to avoid above drawback, now make the improvement to existing equipment.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides automatic clamping and fixing tripod measuring equipment which has the advantages of simplicity in operation, safety in operation, short time consumption, difficulty in loosening at a rotating position, strong stability and the like, and solves the problems of complexity in operation, danger in operation, long time consumption, easiness in loosening during rotation and poor stability of the conventional equipment.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme: a measuring automatic clamping and fixing tripod device comprises a shell body, wherein a left wall in the upper end of the shell body is fixedly connected with a positioning convex block, the positioning convex block is rotatably connected with a groove spring rod, the upper end of the groove spring rod is fixedly connected with a connecting rod, the rear end of the connecting rod is fixedly connected with a contact power rod, the left end of the contact power rod is rotatably connected with a stirring semicircle, the upper end and the lower end of the stirring semicircle are respectively provided with a first electrification block, the first electrification block is movably connected with a starting plate, the upper end of the starting plate is fixedly connected with a contact bouncing device, the upper end of the contact bouncing device is fixedly connected with a pressing plate, the upper end of the pressing plate is provided with a magnet pulley block, the left end and the right end of the magnet pulley block are respectively provided with an electrification magnet rebounding plate, the upper end of the magnet pulley block is rotatably connected with a push rod, the left end of the push rod is rotatably connected with a turntable, the lower end of the turntable is fixedly connected with a threaded rod, the outer side wall of the lower end of the threaded rod is inserted with a slider, both ends and the equal fixedly connected with clutch in rear end about the slider, clutch swing joint telescopic link, telescopic link upper end lateral wall alternates and is connected with the sliding sleeve, second circular telegram piece activity even contact electric induction piece, electric induction piece fixed connection electric activity polymer promotes the outer lane, electric activity polymer promotes the outer lane lower extreme and is equipped with the hexagonal dish, hexagonal dish front end fixedly connected with spout, spout front end sliding connection removes holder and driving ware, the inside interlude of driving ware middle-end is connected with the litter of staggering, the inside middle-end of removing the holder is equipped with the extrusion pole, the extrusion pole lower extreme is connected with through bolt nut dismantlement and is opened and close the resilience pole, the extrusion pole upper end is connected with rubber arc holding head through bolt nut dismantlement.

Preferably, the outer side wall of the electroactive polymer push outer ring is provided with a peripheral protective shell, so that damage to the electroactive polymer push outer ring is protected.

Preferably, the left end and the right end of the staggered sliding rod are movably connected with moving rods, the rear ends of the moving rods are slidably connected with the sliding grooves, so that when the moving rods slide inwards in the sliding grooves, the left end and the right end of the staggered sliding rod are driven to move simultaneously to be shortened, and the clamp holder and the linkage device are driven to move.

Preferably, the outer side wall of the right end of the groove spring rod is connected with a nut spring adjusting sleeve in an inserting mode, and the elastic force of the spring is adjusted conveniently.

Preferably, stir semicircle rear end fixedly connected with adjustment handle, be favorable to driving and stir the semicircle luffing motion.

Preferably, the left end and the right end of the contact kicker are fixedly connected with an electrified plug, and when the contact kicker moves downwards, the contact kicker is convenient to butt joint with the starting plate.

Preferably, the rear end of the energized magnet rebounding plate is provided with an energized spring magnetic block, so that the magnet pulley block is pushed to move left and right by repulsive force of the energized spring magnetic blocks.

Preferably, the sliding groove is formed in the middle end of the linkage device, the sliding groove is connected with the bolt sliding rod in an inserting mode, the rear end of the bolt sliding rod is fixedly connected with the telescopic rod, and the problem that the telescopic rod and the sliding sleeve cannot be adjusted in opening and closing angles is solved.

Preferably, the electric induction sheet is movably connected with the electroactive polymer pushing outer ring through a wire, so that the electroactive polymer pushing outer ring is electrified to expand inwards, and the electroactive polymer pushing outer ring contracts outwards when the electrification is finished.

(III) advantageous effects

Compared with the prior art, the invention provides automatic clamping and fixing tripod measuring equipment which has the following beneficial effects:

1. the automatic clamping and fixing tripod device for measurement drives the toggle semicircle to move downwards by arranging the upward pushing handle, the toggle semicircle pushes the contact power bar and the right end of the groove spring rod downwards, when the contact power bar moves downwards, the spring is extruded leftwards by the nut spring adjusting sleeve, when the downward movement is finished, the handle is slightly pushed by the force extruded by the spring to drive the contact power bar to rebound to the original position, so that when the contact power bar moves downwards, the contact power bar is butted with the first electrifying block to drive the starting plate to be electrified, when the magnet pulley block moves to the right side, the contact plug is driven to move downwards by the pressing plate to press the contact bouncer, the starting plate is butted with the starting plate to be electrified, the starting plate drives the electrified magnet rebounding plate to generate magnetic force, the magnet electrified rebounding plate and the magnet pulley block generate repulsive force, the magnet pulley block is pushed to move leftwards, when the right electrified magnet rebounding plate finishes electrifying, the magnet pulley block moves leftwards through pressing a pressing plate arranged on the left side, the magnet pulley block is extruded and contacted to drive a contact plug to be butted with a starting plate, the magnet pulley block is electrified to drive an electrified magnet rebound plate arranged on the left side to generate magnetic force, so that the electrified magnet rebound plate and the magnet pulley block generate repulsive force and push the magnet pulley block to move rightwards, the magnet pulley block is driven to move forwards and backwards continuously, the magnet pulley block is driven to move leftwards and rightwards through the magnet pulley block, the push rod drives the rotary disc to rotate, the rotary disc drives the threaded rod to rotate, the threaded rod drives the slider and the linkage to move upwards and downwards, the linkage drives the telescopic rod to slide out of the sliding sleeve and insert into soil to be fixed when moving downwards, and therefore the conditions that data are inaccurate and equipment are damaged during measurement due to collapse and inclination are avoided, and the bolt moves leftwards in a sliding chute formed in the middle end of the linkage to adjust the opening and closing angle of the telescopic rod and the sliding sleeve through loosening nuts, the nut is screwed up after the adjustment is completed and is fixed on the upper end of the telescopic rod, so that the operation is simple, the time consumption is short, and the stability is strong.

2. This measure fixed tripod equipment of automatic centre gripping, promote the handle through setting up downwards and drive and stir semicircle downstream, stir semicircle promotion contact power stick downstream and dock second circular telegram piece and carry out circular telegram, second circular telegram piece drives the circular telegram of touch electric induction piece, touch electric induction piece drives the inside inflation of electroactivity polymer promotion outer lane, and presume the holder and move inwards, the holder drives the slip rod of both ends butt joint about the slip rod that staggers and staggers each other and slides, make the slip rod that staggers slowly shorten, and promote band brake and holder coordinated movement, drive the fixed measuring apparatu of rubber arc supporting head through the holder, rubber arc supporting head drives to open and close the rebound rod through the extrusion pole and expandes rubber arc supporting head and extrusion pole downstream, thereby the too big problem of damaging the measuring apparatu of power of centre gripping has been avoided, the operation is safe, and the operation is simple.

Drawings

FIG. 1 is a schematic plan sectional view of the present invention.

Fig. 2 is an enlarged view of a portion of fig. 1 according to the present invention.

FIG. 3 is a schematic top view of the electroactive polymer push cup and holder of the present invention.

FIG. 4 is a schematic plane view of the contact power bar and the grooved spring bar according to the present invention.

In the figure: 1. the shell is integral; 2. positioning the convex block; 3. a grooved spring bar; 4. a connecting rod; 5. contacting the power bar; 6. poking the semicircle; 7. a first energizing block; 8. a start plate; 9. a contact kicker; 10. a pressing plate; 11. a magnet pulley block; 12. energizing the magnet rebound plate; 13. a push rod; 14. a turntable; 15. a threaded rod; 16. a slider; 17. a linkage; 18. a telescopic rod; 19. a sliding sleeve; 20. a touch induction sheet; 21. the electroactive polymer pushes the outer ring; 22. a hexagonal plate; 23. a chute; 24. a holder; 25. a driver; 26. staggering the sliding rods; 27. the elastic rod is opened and closed; 28. an extrusion stem; 29. a rubber arc-shaped clamping head; 30. and a second energizing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an automatic clamping and fixing tripod device for measurement comprises a shell body 1, a positioning protrusion 2 is fixedly connected to the left wall of the inner side of the upper end of the shell body 1, the positioning protrusion 2 is rotatably connected to a groove spring rod 3, a connecting rod 4 is fixedly connected to the upper end of the groove spring rod 3, a contact power rod 5 is fixedly connected to the rear end of the connecting rod 4, the left end of the contact power rod 5 is rotatably connected to a toggle semicircle 6, first energizing blocks 7 are respectively arranged at the upper and lower ends of the toggle semicircle 6, the first energizing blocks 7 are movably connected to a starting plate 8, a contact springing device 9 is fixedly connected to the upper end of the starting plate 8, a pressing plate 10 is fixedly connected to the upper end of the contact springing device 9, a magnet pulley block 11 is arranged at the upper end of the pressing plate 10, energized magnet rebounding plates 12 are respectively arranged at the left and right ends of the magnet pulley block 11, a push rod 13 is rotatably connected to a rotary table 14 at the upper end of the magnet pulley block 11, the lower extreme fixedly connected with threaded rod 15 of carousel 14, 15 lower extreme lateral walls interlude are connected with slider 16, and both ends and activity rear end fixedly connected with clutch 17 about slider 16, clutch 17, swing joint telescopic link 18, 18 upper end lateral walls interlude of telescopic link are connected with sliding sleeve 19, circular telegram magnet rebounding plate 12 rear end is equipped with circular telegram spring magnetic path, is favorable to removing about the repulsion through a plurality of circular telegram spring magnetic paths pushes away magnet pulley 11.

The second electrifying block 30 is movably connected with the electric induction sheet 20, the electric induction sheet 20 is fixedly connected with an electroactive polymer pushing outer ring 21, the lower end of the electroactive polymer pushing outer ring 21 is provided with a hexagonal disc 22, six circumferences of the front end of the hexagonal disc 22 are fixedly connected with a sliding groove 23, the front end of the sliding groove 23 is slidably connected with a movable clamper 24 and a driver 25, the middle end of the driver 25 is internally and alternately connected with a staggered sliding rod 26, the middle end of the interior of the movable clamper 24 is provided with an extrusion rod 28, the lower end of the extrusion rod 28 is detachably connected with an opening and closing rebound rod 27 through a bolt nut, the upper end of the extrusion rod 28 is detachably connected with a rubber arc-shaped clamping head 29 through a bolt nut, the left end and the right end of the staggered sliding rod 26 are movably connected with a movable rod, the rear end of the movable rod is slidably connected with the sliding groove 23, so that the movable rod drives the left end and the right end of the staggered sliding rod 26 to simultaneously move and shorten when the sliding groove 23 slides inwards, the electric induction sheet 20 is movably connected with the electroactive polymer push outer ring 21 through an electric wire, so that the electroactive polymer push outer ring 21 is electrified to expand inwards, and the electroactive polymer push outer ring 21 contracts outwards when the electrification is finished.

The working principle is as follows: the handle is pushed upwards to drive the toggle semicircle 6 to move downwards, the toggle semicircle 6 pushes the contact power rod 5 and the right end of the groove spring rod 3 downwards, when the contact power rod 5 moves downwards, the spring is extruded leftwards through the nut spring adjusting sleeve, when the downward movement is finished, the handle is slightly pushed by the extrusion force of the spring to drive the contact power rod 5 to rebound to the original position, so that when the contact power rod 5 moves downwards, the contact power rod is in butt joint with the first electrifying block 7 to drive the starting plate 8 to be electrified, when the magnet pulley block 11 moves to the right side, the contact ejector 9 is extruded by the pressing plate 10 to drive the contact plug to move downwards and is in butt joint with the starting plate 8 to be electrified, the starting plate 8 drives the electrified magnet rebounding plate 12 to generate magnetic force, the magnet rebounding plate 12 and the magnet pulley block 11 generate repulsive force, the magnet pulley block 11 is pushed to move leftwards, when the right electrified magnet rebounding plate 12 is finished to be electrified, the magnet pulley block 11 moves leftwards and passes through a pressing plate 10 arranged on the left side, the pressing contact ejector 9 drives a contact plug to be butted with a starting plate 8, the magnet pulley block is electrified to drive an electrified magnet rebounding plate 12 arranged on the left side to generate magnetic force, the electrified magnet rebounding plate 12 and the magnet pulley block 11 generate repulsive force, the magnet pulley block 11 is pushed to move rightwards, the magnet pulley block 11 is driven to move forwards and backwards continuously, a push rod 13 is driven to move leftwards and rightwards through the magnet pulley block 11, the push rod 13 drives a rotary disc 14 to rotate, the rotary disc 14 drives a threaded rod 15 to rotate, the threaded rod 15 drives a slider 16 and a linkage 17 to move upwards and downwards, the linkage 17 drives a telescopic rod 18 to slide out of a sliding sleeve 19 and be inserted into soil to be fixed when moving downwards, the conditions that data are inaccurate and equipment is damaged when measurement is caused by collapse and inclination are avoided, and the bolt moves leftwards and rightwards in a sliding groove 23 formed in the middle end of the linkage 17 through loosening of a nut to adjust the telescopic rod 18 and move inwards to open and close the sliding sleeve 19 And after the adjustment is finished, the nut is screwed and fixed at the upper end of the telescopic rod 18, so that the operation is simple, the time consumption is short, and the stability is strong.

The handle is pushed downwards to drive the poking semicircle 6 to move downwards, the poking semicircle 6 pushes the contact power supply rod 5 to move downwards to be in butt joint with the second electrifying block 30 to be electrified, the second electrifying block 30 drives the electromagnet induction sheet 20 to be electrified, the electromagnet induction sheet 20 drives the electroactive polymer to push the outer ring 21 to expand inwards and presume that the holder 24 moves inwards, the holder 24 drives the sliding rods in butt joint with the upper end and the lower end of the staggered sliding rod 26 to slide in a staggered mode, the staggered sliding rod 26 is slowly shortened, the driver 25 and the holder 24 are pushed to move in a coordinated mode, the holder 24 drives the rubber arc-shaped holding head 29 to fix the measuring instrument, the rubber arc-shaped holding head 29 drives the opening and closing elastic rod 27 to open and close the rubber arc-shaped holding head 29 and the extrusion rod 28 to move downwards, the problem that the measuring instrument is damaged due to overlarge clamping force is avoided, the operation is safe, and the operation is simple.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.