CN114910108A - Quick leveling equipment for geographical surveying and mapping - Google Patents
Quick leveling equipment for geographical surveying and mapping Download PDFInfo
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- CN114910108A CN114910108A CN202210450020.3A CN202210450020A CN114910108A CN 114910108 A CN114910108 A CN 114910108A CN 202210450020 A CN202210450020 A CN 202210450020A CN 114910108 A CN114910108 A CN 114910108A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The invention relates to a quick leveling device for geographical mapping, which comprises a support flat plate and support columns, wherein the support columns are arranged in the center of the lower surface of the support flat plate, a plurality of inclined support frames which are uniformly distributed at equal angles are arranged on the periphery of the support columns, a pair of support legs are arranged between every two adjacent inclined support frames, the support legs are symmetrically distributed up and down, a connecting frame is arranged between every two support legs, a plurality of support legs are arranged on the periphery of the support columns and uniformly distributed at equal angles, a support underframe is arranged on the lower part of each support leg, a support base cone is fixedly connected to the bottom of the lower end of the support underframe, a support chassis is arranged on the lower side of the support underframe and is arranged on the support base cone through a positioning piece, each support leg comprises a support slide bar, an upper support slide frame and a lower support slide frame, the position of the support chassis is adjusted on the support base cone through a positioning piece, so that different landforms are adapted, accomplish all topography adaptation to carry out the outrigger to the supporting leg.
Description
Technical Field
The invention relates to the technical field of surveying and mapping supports, in particular to quick leveling equipment for geographic surveying and mapping.
Background
In the geological exploration and land surveying and mapping process, various instruments are required to measure, wherein theodolite, level, total station and other instruments are the most common measuring instruments, and the measuring instruments are often required to be supported by surveying and mapping supports in the measuring process through the instruments.
Patent document with publication number CN114087506A discloses quick leveling equipment for geographical survey, a survey and drawing support that is used for land survey and drawing and has location structure relates to land survey and drawing technical field, includes: a holder mounting base; the upper swing rods are arranged in a circumferential array manner and are connected to the upper part of the outer side of the holder mounting seat through hinges; support and adjust drive mechanism, support and adjust drive mechanism and set up at last swinging arms, go up the telescopic link, the inside of supporting seat, it slides from top to bottom to adjust the operating parts through supporting to adjust drive mechanism and drive and support the lower margin, the beneficial effect of the above-mentioned patent is, can guarantee to support the lower margin and be in vertical state all the time through adopting hinge parallelogram structure, adjust the realization leveling that can be better through the support height to supporting the lower margin, the leveling precision is higher, guarantee measurement accuracy, good folding ability has simultaneously, convenient transportation and deposit, it needs to adjust landing leg and cloud platform repeatedly to make level the in-process to have solved current mapping support, lead to adjusting the troublesome poeration, and the use efficiency is influenced.
The existing equipment needs to be roughly leveled through the extension of the supporting legs and then finely leveled through the holder when being leveled, the leveling process is long in time consumption and the leveling effect is unsatisfactory, the supporting legs cannot adapt to different landforms and landforms in the leveling process, so that the equipment cannot adapt to various landforms, the use environment is limited, the existing equipment cannot keep the leveling stability after the adjustment is finished, and the leveling effect is poor.
Disclosure of Invention
The invention aims to provide a quick leveling device for geographical mapping aiming at the problems and the defects, so that the overall working efficiency is improved.
The technical problem solved by the invention is as follows:
(1) the existing equipment needs to firstly perform rough leveling through the extension and retraction of the supporting legs and then perform fine leveling through a holder when leveling, the leveling process is long in time consumption and the leveling effect is not ideal;
(2) the supporting legs of the existing equipment cannot adapt to different terrains and landforms in the leveling process, so that the equipment cannot adapt to various terrains, and the use environment is limited;
(3) the existing equipment can not keep the leveling stability after the adjustment is finished, and the effect is poor.
The purpose of the invention can be realized by the following technical scheme: the quick leveling equipment for geographical mapping comprises a support flat plate and support columns, wherein the support columns are arranged in the center of the lower surface of the support flat plate, a plurality of inclined support frames which are uniformly distributed at equal angles are arranged on the periphery of the support columns, a pair of support legs are arranged between every two adjacent inclined support frames and are symmetrically distributed up and down, a connecting frame is arranged between the two supporting legs, a plurality of supporting legs are all arranged on the periphery of the supporting column and are uniformly distributed in an equal angle, a supporting bottom frame is arranged on the lower part of each supporting leg, a supporting bottom cone is fixedly connected to the bottom of the lower end of the supporting bottom frame, a supporting chassis is arranged on the lower side of the supporting bottom frame, and the supporting chassis is arranged on the supporting base cone through a positioning piece, the supporting leg comprises a supporting slide bar, an upper supporting sliding frame and a lower supporting sliding frame, the upper supporting sliding frame is connected to the upper part of the supporting slide bar in a sliding manner, and the lower supporting sliding frame is connected to the lower part of the supporting slide bar in a sliding manner.
According to a further scheme of the invention, the inclined strut comprises an inclined strut slide bar, an inclined strut transverse bar and an inclined strut vertical bar are respectively and rotatably connected to two sides of the upper end of the inclined strut slide bar, an inclined strut sliding block is slidably sleeved in the middle of the inclined strut slide bar, and inclined strut supports are respectively arranged between two sides of the inclined strut sliding block and the inclined strut transverse bar and the inclined strut vertical bar.
As a further scheme of the invention, the upper surface of the diagonal brace cross rod is provided with a diagonal brace embedded rod, and the lower surface of the support flat plate is provided with a plurality of clamping grooves corresponding to the diagonal brace embedded rod.
As a further scheme of the invention, the lower end of the supporting column is fixedly connected with two upper supporting blocks, the middle part of the lower surface of one end of each upper supporting block, which is close to the upper supporting sliding frame, is fixedly connected with a first mounting block, the periphery of the first mounting block is fixedly connected with a first fan-shaped block, and the first mounting block is rotatably connected with the upper supporting sliding frame.
As a further scheme, first sliding grooves used for being in sliding connection with the supporting sliding rods are formed in the middle portions of the upper supporting sliding frame and the lower supporting sliding frame in a penetrating mode, first fastening columns are installed at the opposite end portions of the upper supporting sliding frame and the lower supporting sliding frame, first chucks are sleeved on the upper end threads of the first fastening columns, second sliding grooves are formed in the upper sides of the upper supporting sliding frame and the lower supporting sliding frame in a penetrating mode, third sliding grooves are formed in the middle portions of the supporting sliding rods in a penetrating mode, second fastening columns are fixedly connected to the upper surfaces of the two ends of the supporting sliding rods, and second chucks are sleeved on the upper end threads of the second fastening columns.
As a further scheme of the invention, the upper end of the second fastening column is positioned below the second chuck and is slidably sleeved with a positioning cushion block, the positioning cushion block is respectively abutted against the upper support sliding frame and the lower support sliding frame, the first fastening column penetrates through the third sliding groove and is slidably connected with the third sliding groove, and the second fastening column penetrates through the second sliding groove and is slidably connected with the second sliding groove.
As a further scheme, the connecting frame comprises an upper connecting frame and a lower connecting frame, a second clamping groove penetrates through the middle of the upper connecting frame, the upper end of the lower connecting frame is connected with the second clamping groove in a sliding mode, a first clamping groove penetrates through the middle of the upper end of the lower connecting frame, and the lower end of the upper connecting frame, located in the second clamping groove, is fixedly connected with a clamping sliding block corresponding to the first clamping groove.
As a further scheme of the invention, a second mounting block is fixedly connected to the inner side of the bottom of the supporting underframe, a second fan-shaped block is fixedly connected to the periphery of the second mounting block, and a pedal rod is rotatably connected to the second mounting block.
As a further scheme of the invention, the positioning piece comprises a double-end spring rod, two ends of the double-end spring rod are fixedly connected with limiting blocks, two sides of each limiting block are fixedly connected with limiting columns, the two limiting blocks are respectively provided with a C-shaped limiting frame, two sides of each C-shaped limiting frame are respectively provided with a limiting sliding groove corresponding to the limiting columns, and the limiting blocks penetrate through the limiting sliding grooves and are in sliding connection with the limiting sliding grooves.
As a further scheme of the invention, the peripheral side surface of the C-shaped limiting frame and the peripheral side surface of the double-head spring rod are circular and have the same diameter, a plurality of limiting holes which are uniformly distributed at equal intervals are arranged on the upper part of the supporting base cone and the middle part of the supporting chassis in a penetrating manner, and the diameter of the double-head spring rod is matched with that of the limiting holes.
The invention has the beneficial effects that:
(1) the inclined strut sliding block is pushed to push the inclined strut sliding block to rotate the inclined strut supports on two sides, so that the inclined strut supports are unfolded towards two sides, the inclined strut transverse rod is pushed to be unfolded, the inclined strut transverse rod is kept horizontal under the limit of the inclined strut sliding rod and the inclined strut supports, the inclined strut transverse rod is kept horizontal through the inclined strut fastening bolt, then the support flat plate is installed at the upper end of the support column, the inclined strut embedded rod is correspondingly clamped on the lower surface of the support flat plate through the clamping groove, the inclined strut transverse rod and the inclined strut embedded rod are connected with the support flat plate through the connecting bolt, so that the stable connection of the support flat plate, the support flat plate and the inclined strut is kept, the adjustment and the stabilization of the support flat plate are convenient, then the sliding distance of the upper support sliding frame and the lower support sliding frame on the support sliding rod is adjusted, the length of the support leg is adjusted, the inclination of the support leg is adjusted at the same time, and a parallelogram structure is formed between the support leg and the connecting frame, the supporting legs can maintain better stability while supporting the supporting flat plate and the supporting columns, the upper surfaces of the supporting flat plates can be quickly adjusted to be horizontal through adjusting the inclination angles and the lengths of the supporting legs, the supporting legs can be supported on the surfaces of sand and stones or earth through inserting the end parts of the supporting base cones into the ground, and then the supporting flat plates can be quickly adjusted to be horizontal and stably support other equipment;
(2) the pedal rod is kept vertical to the supporting chassis by rotating the pedal rod, the pedal rod is supported by the bottom of the supporting chassis, the pedal rod is limited by the bottom of the supporting chassis and the second mounting block, pressure is conveniently applied to the pedal rod by workers, a supporting bottom cone is further conveniently penetrated into the ground of the support, the support of the supporting leg is quickly and flexibly adjusted, the supporting flat plate is quickly and flexibly leveled, the middle part of the double-head spring rod penetrates through the limiting holes of the supporting chassis and the supporting bottom cone, then the C-shaped limiting frames are simultaneously moved towards two sides, the C-shaped limiting frames are rotated until the C-shaped limiting frames are vertical, then the C-shaped limiting frames are downwards moved, the limiting columns are abutted against the upper ends of the limiting sliding grooves, the C-shaped limiting frames are abutted against the supporting chassis, the positioning piece keeps the connection between the supporting chassis and the supporting bottom cone, and when the support is required on the smooth ground, the lower end of the supporting bottom cone is not contacted with the ground by moving the supporting chassis downwards, the supporting legs are kept to stably rock by the friction force on the surface of the supporting chassis, when the supporting is needed in mud, the supporting chassis is moved upwards to leak the lower end tip part of the supporting bottom cone, so that the lower end of the supporting bottom cone is used as a pile foundation, the supporting chassis is used for carrying out double supporting, the position of the supporting chassis is adjusted on the supporting bottom cone through the positioning piece, the supporting chassis is adapted to different landforms and landforms, all-terrain adaptation is achieved, and the supporting legs are stably supported;
(3) through the sliding connection of the first fastening column and the third chute and the sliding connection of the second fastening column and the second chute, the upper supporting sliding frame and the lower supporting sliding frame are both stably connected with the supporting slide bar, when the length of the supporting leg is adjusted, the first chuck and the second chuck are firstly loosened, so that the upper supporting sliding frame and the lower supporting sliding frame flexibly slide on the supporting slide bar, when the length of the supporting leg is required to be determined, the first chuck is firstly fastened, so that the two sides of the upper supporting sliding frame or the two sides of the lower supporting sliding frame clamp and fix the supporting slide bar, so that the length of the supporting leg is quickly fixed, then the second chuck is fastened, the positioning cushion block is clamped through the second chuck, the upper supporting sliding frame and the lower supporting sliding frame are respectively clamped and fixed through the positioning cushion block, so that the upper supporting sliding frame and the lower supporting sliding frame stably clamp the supporting slide bar, so that the length of the supporting leg is flexibly and stably adjusted, and then adjust the height that supports the flat board, through the butt of pilot pin to first fan-shaped piece, thereby make the inclination of supporting leg carry out quick location adjustment, make the dull and stereotyped tilt state of support adjust in a flexible way, thereby carry out the leveling fast, four link and two supporting legs constitute parallelogram structure, thereby make the supporting leg keep more stable support, when the turned angle of supporting leg is great, along with the rotation of supporting leg, the joint slider slides in first joint inslot, the link slides in second joint inslot down, thereby make the link keep preventing the supporting leg lateral deviation to the spacing of supporting leg, the link can in time adjust length, it is spacing to carry out stability to the supporting leg, thereby ensure stability, improve the availability factor.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall construction of the angle bracket of the present invention;
FIG. 3 is a side view of the overall construction of the support leg of the present invention;
figure 4 is a front elevational view of the overall construction of the lower support carriage of the present invention;
FIG. 5 is a front view of the overall structure of the support slide bar of the present invention;
FIG. 6 is a front view of the overall construction of the support chassis of the present invention;
FIG. 7 is a front view of the overall construction of the positioning member of the present invention;
FIG. 8 is a front view of the overall construction of the support base cone of the present invention;
in the figure: 1. supporting the flat plate; 2. a support pillar; 3. an oblique bracket; 4. supporting the sliding rod; 5. an upper support carriage; 6. a lower support carriage; 7. a support chassis; 8. an upper connecting frame; 9. a support chassis; 10. supporting a bottom cone; 11. a diagonal bracing slide bar; 12. a sprag slide block; 13. a diagonal brace fastening bolt; 14. a diagonal bracing support; 15. a diagonal bracing strut; 16. a diagonal brace embedded rod; 17. bracing vertical rods; 18. an upper support block; 19. a first segment; 20. a first mounting block; 21. positioning bolts; 22. a lower support block; 23. a second mounting block; 24. a lower connecting frame; 25. a first chute; 26. a second chute; 27. a first fastening post; 28. a first chuck; 29. a third chute; 30. a second fastening post; 31. a second chuck; 32. positioning a cushion block; 33. a positioning member; 34. a first clamping groove; 35. a second clamping groove; 36. a second segment; 37. a foot bar; 38. a limit bolt; 39. a double-ended spring rod; 40. a C-shaped limiting frame; 41. a limiting chute; 42. a limiting block; 43. a limiting column; 44. and a limiting hole.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, characteristics and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-8: quick leveling equipment for geographical mapping comprises a support flat plate 1 and support columns 2, wherein the support columns 2 are arranged in the center of the lower surface of the support flat plate 1, the support columns 2 are perpendicular to the support flat plate 1, a plurality of angle-equal evenly distributed inclined support frames 3 are arranged on the periphery of the support columns 2, a pair of support legs are arranged between every two adjacent inclined support frames 3, the support legs are distributed in an up-and-down symmetrical manner, a connecting frame is arranged between every two support legs, a plurality of support legs are all arranged on the periphery of the support columns 2 and are evenly distributed in an equal angle, a support bottom frame 9 is arranged on the lower portion of each support leg, a support bottom cone 10 is fixedly connected to the bottom of the lower end of the support bottom frame 9, a support chassis 7 is arranged on the lower side of the support bottom frame 9, the support chassis 7 is arranged on the support bottom cone 10 through a positioning piece 33, each support leg comprises a support slide rod 4, an upper support slide frame 5 and a lower support slide frame 6, an upper support carriage 5 is slidably connected to the upper part of the support slide 4 and a lower support carriage 6 is slidably connected to the lower part of the support slide 4.
The inclined strut 3 comprises an inclined strut slide bar 11, both sides of the upper end of the inclined strut slide bar 11 are respectively and rotatably connected with an inclined strut cross bar 15 and an inclined strut vertical bar 17, an inclined strut slide block 12 is sleeved in the middle of the inclined strut slide bar 11 in a sliding manner, inclined strut fastening bolts 13 penetrate through the upper threads of the inclined strut slide block 12, the inclined strut fastening bolts 13 are abutted against the inclined strut slide bar 11, inclined strut supports 14 are respectively arranged between both sides of the inclined strut slide block 12 and the inclined strut cross bar 15 and between both sides of the inclined strut slide block 17, the inclined strut slide block 12 is respectively and rotatably connected with the inclined strut supports 14 on both sides, the middle parts of the inclined strut cross bar 15 and the inclined strut vertical bar 17 are respectively and rotatably connected with the inclined strut supports 14 on both sides, the inclined strut vertical bar 17 is fixedly connected with the side surface of the support column 2, an inclined strut embedded bar 16 is arranged on the upper surface of the inclined strut cross bar 15, a plurality of clamping grooves corresponding to the inclined strut embedded bar 16 are arranged on the lower surface of the support plate 1, the inclined strut embedded bar 16 is clamped with the support plate 1 through the clamping grooves, a connecting bolt is threaded through one end of the diagonal brace cross rod 15 far away from the support column 2, and the connecting bolt threads penetrate through the diagonal brace embedded rod 16 and are in threaded connection with the support flat plate 1;
when the support device works, the inclined support sliding block 12 is pushed on the inclined support sliding rod 11, the inclined support sliding block 12 rotates the inclined support brackets 14 on two sides, the inclined support brackets 14 are unfolded towards two sides, the inclined support cross rod 15 is pushed to be unfolded, the inclined support cross rod 15 is kept horizontal under the limit of the inclined support sliding rod 11 and the inclined support brackets 14, the inclined support cross rod 15 is kept horizontal through the inclined support fastening bolt 13, then the support flat plate 1 is installed at the upper end of the support column 2, the inclined support embedded rod 16 is correspondingly clamped on the lower surface of the support flat plate 1 through the clamping groove, the inclined support cross rod 15 and the inclined support embedded rod 16 are connected with the support flat plate 1 through the connecting bolt, so that the stable connection of the support flat plate 1, the support flat plate 2 and the inclined support 3 is kept, the adjustment and the stability of the support flat plate 1 are convenient, and then the sliding distance of the upper support sliding frame 5 and the lower support sliding frame 6 is adjusted on the support sliding rod 4, thereby the length of adjustment supporting leg, and adjust the slope of supporting leg simultaneously, form parallelogram structure between through supporting leg and the link, make the supporting leg can keep better stability when supporting dull and stereotyped 1 and support column 2 and support, the inclination through the supporting leg and the regulation of length, thereby make the upper surface quick adjustment of supporting dull and stereotyped 1 until the level, insert ground through the tip that will support base cone 10, make the supporting leg can support on the surface of gravel and sand or soil ground, adjust the position of supporting chassis 7 on supporting base cone 10 through setting element 33, thereby adapt to different topography landforms, accomplish all terrain adaptation, thereby carry out the outrigger to the supporting leg, and then make supporting dull and stereotyped 1 quick adjustment to horizontality and other equipment of outrigger.
One side of the lower end of the support column 2 close to the support legs is fixedly connected with an upper support block 18 corresponding to each pair of support legs, one side of the support chassis 9 is fixedly connected with a lower support block 22 corresponding to each pair of support legs, the middle part of the lower surface of one end of the upper support block 18 close to the upper support carriage 5 is fixedly connected with a first installation block 20, the periphery of the first installation block 20 is fixedly connected with a first fan-shaped block 19, the first installation block 20 is rotatably connected with the upper support carriage 5, the first fan-shaped block 19 slidably penetrates through the upper end of the upper support carriage 5, a positioning bolt 21 is arranged on one side of the upper end of the upper support carriage 5 in a threaded manner, the positioning bolt 21 is abutted against the side surface of the first fan-shaped block 19, and the lower support carriage 6 is rotatably connected with the lower support block 22;
the middle parts of the upper supporting sliding frame 5 and the lower supporting sliding frame 6 are respectively provided with a first sliding chute 25 in a penetrating way for being in sliding connection with the supporting sliding rod 4, the opposite end parts of the upper supporting sliding frame 5 and the lower supporting sliding frame 6 are respectively provided with a first fastening column 27, the periphery of the upper part of the first fastening column 27 is provided with a thread, the upper end thread of the first fastening column 27 is sleeved with a first chuck 28, the first chuck 28 is respectively abutted against the upper supporting sliding frame 5 and the lower supporting sliding frame 6, the upper sides of the upper supporting sliding frame 5 and the lower supporting sliding frame 6 are respectively provided with a second sliding chute 26 in a penetrating way, the middle part of the supporting sliding frame 4 is provided with a third sliding chute 29 in a penetrating way, the upper surfaces of the two ends of the supporting sliding rod 4 are respectively and fixedly connected with a second fastening column 30, the upper end thread of the second fastening column 30 is sleeved with a second chuck 31, the upper end of the second fastening column 30 is slidably sleeved with a positioning cushion block 32 below the second chuck 31, the positioning cushion block 32 is respectively abutted against the upper supporting sliding frame 5 and the lower supporting sliding frame 6, the first fastening column 27 penetrates through the third sliding groove 29 and is connected with the third sliding groove 29 in a sliding manner, the second fastening column 30 penetrates through the second sliding groove 26 and is connected with the second sliding groove 26 in a sliding manner, and the support sliding rod 4 is connected with the first sliding groove 25 in a sliding manner;
in operation, the upper support carriage 5 and the lower support carriage 6 are stably connected to the support slide bar 4 by the sliding connection of the first fastening column 27 and the third sliding chute 29 and the sliding connection of the second fastening column 30 and the second sliding chute 26, when the length of the support leg is adjusted, the first chuck 28 and the second chuck 31 are firstly loosened to flexibly slide the upper support carriage 5 and the lower support carriage 6 on the support slide bar 4, when the length of the support leg needs to be determined, the first chuck 28 is firstly fastened to clamp and fix the support slide bar 4 on both sides of the upper support carriage 5 or both sides of the lower support carriage 6 to quickly fix the length of the support leg, the second chuck 31 is then fastened to clamp and fix the positioning cushion block 32 by the second chuck 31, the upper support carriage 5 and the lower support carriage 6 are respectively clamped and fixed by the positioning cushion block 32 to stably clamp the support slide bar 4 by the upper support carriage 5 and the lower support carriage 6, thereby nimble and stably adjust the length of supporting leg, and then adjust the height of support flat board 1, through the butt of pilot pin 21 to first segment 19 to make the inclination of supporting leg carry out quick location adjustment, make the tilt state of support flat board 1 can adjust in a flexible way, thereby carry out the leveling fast.
The connecting frame comprises an upper connecting frame 8 and a lower connecting frame 24, a second clamping groove 35 is formed in the middle of the upper connecting frame 8 in a penetrating mode, the upper end of the lower connecting frame 24 is connected with the second clamping groove 35 in a sliding mode, a first clamping groove 34 is formed in the middle of the upper end of the lower connecting frame 24 in a penetrating mode, the lower end of the upper connecting frame 8 is located in the second clamping groove 35 and fixedly connected with a clamping sliding block corresponding to the first clamping groove 34, the clamping sliding block is connected with the first clamping groove 34 in a sliding mode, the two sides of the two ends of the supporting sliding rod 4 located on the upper side are respectively connected with the upper connecting frame 8 in a rotating mode, and the two sides of the two ends of the supporting sliding rod 4 located on the lower side are respectively connected with the lower connecting frame 24 in a rotating mode;
the during operation, four links and two supporting legs constitute parallelogram structure to make the supporting leg keep more stable support, when the turned angle of supporting leg is great, along with the rotation of supporting leg, the joint slider slides in first joint groove 34, link 24 slides in second joint groove 35 down, thereby make the link keep when preventing the supporting leg sideslip to the spacing of supporting leg, the link can in time adjust length, carry out stable spacing to the supporting leg.
Support inboard fixedly connected with second installation piece 23 in bottom of chassis 9, the periphery fixedly connected with second fan-shaped piece 36 of second installation piece 23, it is connected with foot bar 37 to rotate on the second installation piece 23, second fan-shaped piece 36 slides and runs through foot bar 37, stop pin 38 is worn to be equipped with by one side screw thread of foot bar 37, the during operation is through rotating foot bar 37, make foot bar 37 and support chassis 9 keep perpendicular, and through the bottom sprag that supports chassis 9, make foot bar 37 through the bottom that supports chassis 9 and the spacing of second installation piece 23, make things convenient for the staff to exert pressure to foot bar 37, and then conveniently will support the subaerial that the end cone 10 pierced the support, thereby adjust the support of supporting leg fast in a flexible way, and carry out the leveling to support flat board 1 fast in a flexible way.
The positioning piece 33 comprises a double-end spring rod 39, two ends of the double-end spring rod 39 are fixedly connected with limiting blocks 42, two sides of each limiting block 42 are fixedly connected with limiting columns 43, a C-shaped limiting frame 40 is mounted on each limiting block 42, two sides of each C-shaped limiting frame 40 are provided with limiting sliding grooves 41 corresponding to the limiting columns 43, each limiting block 42 penetrates through each limiting sliding groove 41 and is in sliding connection with the corresponding limiting sliding groove 41, the peripheral side surfaces of the C-shaped limiting frames 40 and the peripheral side surfaces of the double-end spring rod 39 are circular and have the same diameter, the upper portion of the supporting base cone 10 and the middle portion of the supporting chassis 7 are provided with a plurality of limiting holes 44 which are uniformly distributed at equal intervals in a penetrating mode, the supporting base cones 10 correspond to the limiting holes 44 in the supporting chassis 7 one to one, and the diameter of the double-end spring rod 39 is matched with the diameter of the limiting holes 44;
when the double-head spring rod supporting device works, the middle part of the double-head spring rod 39 penetrates through the supporting chassis 7 and the limiting hole 44 of the supporting base cone 10, then the C-shaped limiting frame 40 is moved towards two sides simultaneously, the C-shaped limiting frame 40 is rotated until the C-shaped limiting frame 40 is vertical, then the C-shaped limiting frame 40 is moved downwards, the limiting column 43 is abutted against the upper end of the limiting sliding groove 41, so that the C-shaped limiting frame 40 is abutted against the supporting chassis 7, the positioning piece 33 keeps the supporting chassis 7 and the supporting base cone 10 connected, when the supporting needs to be carried out on smooth ground, the lower end of the supporting base cone 10 is not contacted with the ground by moving the supporting chassis 7 downwards, the supporting legs are kept to stably rock through the friction force on the surface of the supporting chassis 7, when the supporting needs to be supported in the muddy ground, the supporting chassis 7 is moved upwards, the lower end tip part of the supporting base cone 10 is leaked, and the lower end of the supporting base cone 10 is used as a pile foundation, and double support is carried out through supporting chassis 7 to ensure stability, and can quick assembly disassembly, improve the availability factor.
In the using process of the invention, the inclined support sliding block 12 is pushed on the inclined support sliding rod 11, the inclined support sliding block 12 rotates the inclined support brackets 14 at two sides, the inclined support brackets 14 are unfolded towards two sides, the inclined support cross rod 15 is pushed to be unfolded, the inclined support cross rod 15 is kept horizontal under the limit of the inclined support sliding rod 11 and the inclined support brackets 14, the inclined support cross rod 15 is kept horizontal through the inclined support fastening bolt 13, then the support flat plate 1 is arranged at the upper end of the support column 2, the inclined support embedded rod 16 is correspondingly clamped on the lower surface of the support flat plate 1 through the clamping groove, the inclined support cross rod 15 and the inclined support embedded rod 16 are connected with the support flat plate 1 through the connecting bolt, thereby the stable connection of the support flat plate 1, the support column 2 and the inclined support frame 3 is kept, the adjustment and the stability of the support flat plate 1 are convenient, then the sliding distance of the upper support sliding frame 5 and the lower support sliding frame 6 is adjusted on the support sliding rod 4, thereby adjust the length of the supporting leg, and adjust the slope of the supporting leg at the same time, form the parallelogram structure between supporting leg and link, make the supporting leg can keep better stability while supporting the flat board 1 and support column 2 of support, through the regulation of inclination angle and length of the supporting leg, thus make the upper surface of the flat board 1 of support adjust until the level fast, through inserting the end of the bottom cone 10 of support into the ground, make the supporting leg support on the surface of the sand and stone or earth ground, adjust the position of the supporting chassis 7 on the bottom cone 10 of support through the locating piece 33, thus adapt to different topography, achieve the adaptation of all topography, thus carry on the stable support to the supporting leg, and then make the flat board 1 of support adjust to the horizontality and other apparatuses of stable support fast;
through the sliding connection of the first fastening column 27 and the third sliding chute 29 and the sliding connection of the second fastening column 30 and the second sliding chute 26, the upper support carriage 5 and the lower support carriage 6 are stably connected with the support slide bar 4, when the length of the support leg is adjusted, the first chuck 28 and the second chuck 31 are firstly loosened, so that the upper support carriage 5 and the lower support carriage 6 flexibly slide on the support slide bar 4, when the length of the support leg needs to be determined, the first chuck 28 is firstly fastened, so that the two sides of the upper support carriage 5 or the two sides of the lower support carriage 6 clamp and fix the support slide bar 4, so that the length of the support leg is quickly fixed, then the second chuck 31 is fastened, the positioning cushion block 32 is clamped through the second chuck 31, the upper support carriage 5 and the lower support carriage 6 are respectively clamped and fixed through the positioning cushion block 32, so that the upper support carriage 5 and the lower support carriage 6 stably clamp the support slide bar 4, therefore, the length of the supporting leg is flexibly and stably adjusted, the height of the supporting flat plate 1 is further adjusted, the positioning bolt 21 is abutted against the first fan-shaped block 19, the inclination angle of the supporting leg is rapidly positioned and adjusted, the inclination state of the supporting flat plate 1 can be flexibly adjusted, and leveling is rapidly performed;
four connecting frames and two supporting legs form a parallelogram structure, so that the supporting legs are kept to be supported more stably, when the rotating angle of the supporting legs is larger, a clamping slide block slides in a first clamping groove 34 along with the rotation of the supporting legs, a lower connecting frame 24 slides in a second clamping groove 35, so that the connecting frames can adjust the length in time when keeping the limit of the supporting legs to prevent the lateral deviation of the supporting legs, the supporting legs are stably limited, the pedal rod 37 is perpendicular to the supporting underframe 9 by rotating the pedal rod 37, and the pedal rod 37 is supported by the bottom of the supporting underframe 9 through the limit of the bottom of the supporting underframe 9 and the limit of a second mounting block 23, so that a worker can conveniently apply pressure on the pedal rod 37, further conveniently pierce the supporting base cone 10 into the ground of the support, thereby quickly and flexibly adjusting the support of the supporting legs and quickly and flexibly level the supporting panel 1, the middle part of a double-head spring rod 39 penetrates through a supporting chassis 7 and a limiting hole 44 of a supporting base cone 10, then a C-shaped limiting frame 40 is moved towards two sides simultaneously, the C-shaped limiting frame 40 is rotated until the C-shaped limiting frame 40 is vertical, then the C-shaped limiting frame 40 is moved downwards, a limiting column 43 is abutted against the upper end of a limiting sliding groove 41, so that the C-shaped limiting frame 40 is abutted against the supporting chassis 7, a positioning piece 33 keeps the supporting chassis 7 and the supporting base cone 10 connected, when the supporting needs to be carried out on smooth ground, the supporting chassis 7 is moved downwards, so that the lower end of the supporting base cone 10 is not contacted with the ground, the supporting legs are kept to stably rock through the friction force on the surface of the supporting chassis 7, when the supporting legs need to be supported in the muddy ground, the supporting chassis 7 is moved upwards, the lower end tip part of the supporting base cone 10 is leaked, and the lower end of the supporting base cone 10 is used as a pile foundation, and double support is carried out through supporting chassis 7 to ensure stability, and can quick assembly disassembly, improve the availability factor.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (10)
1. Quick leveling equipment for geographical surveying and mapping comprises a supporting flat plate (1) and supporting columns (2), wherein the supporting columns (2) are arranged at the center of the lower surface of the supporting flat plate (1), and the quick leveling equipment is characterized in that a plurality of angle-uniform-distribution inclined strut frames (3) are arranged at the periphery of the supporting columns (2), a pair of supporting legs are arranged between the adjacent inclined strut frames (3), a connecting frame is arranged between the two supporting legs, a plurality of supporting legs are arranged at the periphery of the supporting columns (2) and are in equal angle-uniform distribution, a supporting bottom frame (9) is arranged at the lower part of each supporting leg, a supporting bottom cone (10) is fixedly connected to the bottom of the lower end of the supporting bottom frame (9), a supporting chassis (7) is arranged at the lower side of the supporting bottom frame (9), and the supporting chassis (7) is arranged on the supporting bottom cone (10) through a positioning piece (33), the supporting leg includes support slide bar (4), goes up support carriage (5) and lower support carriage (6), go up support carriage (5) sliding connection on the upper portion that supports slide bar (4), lower support carriage (6) sliding connection is in the lower part that supports slide bar (4).
2. The quick leveling device for geographical mapping according to claim 1, wherein the bracing frame (3) comprises a bracing slide rod (11), two sides of the upper end of the bracing slide rod (11) are respectively and rotatably connected with a bracing cross rod (15) and a bracing vertical rod (17), a bracing slide block (12) is slidably sleeved in the middle of the bracing slide rod (11), and bracing supports (14) are respectively arranged between two sides of the bracing slide block (12) and the bracing cross rod (15) and the bracing vertical rod (17).
3. The quick leveling device for geographical mapping according to claim 2, wherein the inclined strut embedded rod (16) is installed on the upper surface of the inclined strut cross rod (15), and the lower surface of the support plate (1) is provided with a plurality of clamping grooves corresponding to the inclined strut embedded rod (16).
4. The quick leveling device for geographical mapping according to claim 1, wherein two upper supporting blocks (18) are fixedly connected to the lower end of the supporting column (2), a first mounting block (20) is fixedly connected to one end of the upper supporting block (18), a first sector block (19) is fixedly connected to the periphery of the first mounting block (20), and the first mounting block (20) is rotatably connected to the upper supporting carriage (5).
5. The quick leveling device for geographical mapping according to claim 1, wherein a first sliding groove (25) used for being in sliding connection with the supporting sliding rod (4) penetrates through the middle portions of the upper supporting sliding frame (5) and the lower supporting sliding frame (6), first fastening columns (27) are mounted at the opposite end portions of the upper supporting sliding frame (5) and the lower supporting sliding frame (6), a first chuck (28) is sleeved on the upper end threads of the first fastening columns (27), a second sliding groove (26) is penetrated through the upper sides of the upper supporting sliding frame (5) and the lower supporting sliding frame (6), a third sliding groove (29) is penetrated through the middle portions of the supporting sliding rods (4), second fastening columns (30) are mounted on the upper surfaces of the two ends of the supporting sliding rods (4), and a second chuck (31) is sleeved on the upper end threads of the second fastening columns (30).
6. The quick leveling device for geographical mapping according to claim 5, wherein the first fastening post (27) penetrates a third sliding slot (29) and is slidably connected with the third sliding slot (29), and the second fastening post (30) penetrates a second sliding slot (26) and is slidably connected with the second sliding slot (26).
7. The quick leveling device for geographical mapping according to claim 1, wherein the connecting frame comprises an upper connecting frame (8) and a lower connecting frame (24), a second clamping groove (35) is formed in the middle of the upper connecting frame (8) in a penetrating manner, the upper end of the lower connecting frame (24) is slidably connected with the second clamping groove (35), and a first clamping groove (34) is formed in the middle of the upper end of the lower connecting frame (24) in a penetrating manner.
8. The quick leveling device for geographical mapping according to claim 1, wherein a second mounting block (23) is fixedly connected to the inner side of the bottom of the supporting underframe (9), a second sector block (36) is fixedly connected to the periphery of the second mounting block (23), and a foot lever (37) is rotatably connected to the second mounting block (23).
9. The quick leveling device for geographical mapping according to claim 1, wherein the positioning member (33) comprises a double-end spring rod (39), two ends of the double-end spring rod (39) are fixedly connected with limiting blocks (42), two sides of each limiting block (42) are fixedly connected with limiting posts (43), two limiting blocks (42) are provided with C-shaped limiting frames (40), two sides of each C-shaped limiting frame (40) are provided with limiting sliding grooves (41) corresponding to the limiting posts (43), and each limiting block (42) penetrates through each limiting sliding groove (41) and is in sliding connection with each limiting sliding groove (41).
10. The quick leveling device for geographical mapping according to claim 9, wherein the upper portion of the supporting bottom cone (10) and the middle portion of the supporting chassis (7) are both perforated with a plurality of limiting holes (44) which are uniformly distributed at equal intervals, and the peripheral side surface of the C-shaped limiting frame (40) and the periphery of the double-head spring rod (39) and the limiting holes (44) are both circular and have the same diameter.
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| CN202210450020.3A CN114910108B (en) | 2022-04-26 | 2022-04-26 | Quick leveling equipment for geographical mapping |
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| CN202210450020.3A CN114910108B (en) | 2022-04-26 | 2022-04-26 | Quick leveling equipment for geographical mapping |
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| CN114910108B CN114910108B (en) | 2023-07-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977361A (en) * | 2023-03-21 | 2023-04-18 | 山西建筑工程集团有限公司 | Scaffold with prevent structure that inclines |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060278797A1 (en) * | 2005-01-12 | 2006-12-14 | Da Keng | Bipod assembly with terrain-gripping end effecters |
| US20130270405A1 (en) * | 2012-04-13 | 2013-10-17 | Seco Manufacturing Company, Inc. | Portable support having extendable rod |
| CN203493057U (en) * | 2013-10-22 | 2014-03-26 | 马跃凌 | Folding desk |
| CN105805510A (en) * | 2016-05-06 | 2016-07-27 | 王玉振 | Surveying and mapping instrument tripod |
| CN205402164U (en) * | 2016-03-09 | 2016-07-27 | 四川正基岩土工程有限公司 | Surveying instrument support convenient to altitude mixture control |
| CN107702701A (en) * | 2017-10-30 | 2018-02-16 | 成都行泽科技有限公司 | A kind of feeler securing device of tripod |
| CN207661353U (en) * | 2017-11-16 | 2018-07-27 | 天津市亚安科技有限公司 | Electric lifting support for cradle head |
| CN208579767U (en) * | 2018-06-26 | 2019-03-05 | 张杰鹏 | A kind of mine engineering cost field surveys device |
| CN209278787U (en) * | 2018-11-29 | 2019-08-20 | 白飞飞 | A kind of engineering mapping rotary type tripod |
| US10514278B1 (en) * | 2018-07-25 | 2019-12-24 | Metrologyworks, Inc. | Portable metrology stands |
| CN211423890U (en) * | 2019-12-28 | 2020-09-04 | 无锡华冶测绘服务有限公司 | Surveying and mapping support convenient to adjust |
| CN212377697U (en) * | 2020-03-25 | 2021-01-19 | 深圳市超技金塑科技有限公司 | Electronic equipment support |
| CN214037674U (en) * | 2020-12-17 | 2021-08-24 | 北京市丽日办公用品有限责任公司 | Camera support for laboratory bench |
| CN214663238U (en) * | 2021-04-27 | 2021-11-09 | 山东恒信建业集团有限公司 | Vertical mapping device for geographic mapping |
| CN215410884U (en) * | 2020-08-21 | 2022-01-04 | 于林 | Surveying instrument support device with automatic leveling function |
| CN215596936U (en) * | 2021-08-07 | 2022-01-21 | 王迟 | On-spot mapping device of building engineering cost |
| CN114087506A (en) * | 2021-12-03 | 2022-02-25 | 张高兴 | A survey and drawing support that is used for surveying and drawing of soil to have location structure |
| CN216280528U (en) * | 2021-10-29 | 2022-04-12 | 宁波西尼液晶支架制造有限公司 | Embedded air pressure liquid crystal support |
-
2022
- 2022-04-26 CN CN202210450020.3A patent/CN114910108B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060278797A1 (en) * | 2005-01-12 | 2006-12-14 | Da Keng | Bipod assembly with terrain-gripping end effecters |
| US20130270405A1 (en) * | 2012-04-13 | 2013-10-17 | Seco Manufacturing Company, Inc. | Portable support having extendable rod |
| CN203493057U (en) * | 2013-10-22 | 2014-03-26 | 马跃凌 | Folding desk |
| CN205402164U (en) * | 2016-03-09 | 2016-07-27 | 四川正基岩土工程有限公司 | Surveying instrument support convenient to altitude mixture control |
| CN105805510A (en) * | 2016-05-06 | 2016-07-27 | 王玉振 | Surveying and mapping instrument tripod |
| CN107702701A (en) * | 2017-10-30 | 2018-02-16 | 成都行泽科技有限公司 | A kind of feeler securing device of tripod |
| CN207661353U (en) * | 2017-11-16 | 2018-07-27 | 天津市亚安科技有限公司 | Electric lifting support for cradle head |
| CN208579767U (en) * | 2018-06-26 | 2019-03-05 | 张杰鹏 | A kind of mine engineering cost field surveys device |
| US10514278B1 (en) * | 2018-07-25 | 2019-12-24 | Metrologyworks, Inc. | Portable metrology stands |
| CN209278787U (en) * | 2018-11-29 | 2019-08-20 | 白飞飞 | A kind of engineering mapping rotary type tripod |
| CN211423890U (en) * | 2019-12-28 | 2020-09-04 | 无锡华冶测绘服务有限公司 | Surveying and mapping support convenient to adjust |
| CN212377697U (en) * | 2020-03-25 | 2021-01-19 | 深圳市超技金塑科技有限公司 | Electronic equipment support |
| CN215410884U (en) * | 2020-08-21 | 2022-01-04 | 于林 | Surveying instrument support device with automatic leveling function |
| CN214037674U (en) * | 2020-12-17 | 2021-08-24 | 北京市丽日办公用品有限责任公司 | Camera support for laboratory bench |
| CN214663238U (en) * | 2021-04-27 | 2021-11-09 | 山东恒信建业集团有限公司 | Vertical mapping device for geographic mapping |
| CN215596936U (en) * | 2021-08-07 | 2022-01-21 | 王迟 | On-spot mapping device of building engineering cost |
| CN216280528U (en) * | 2021-10-29 | 2022-04-12 | 宁波西尼液晶支架制造有限公司 | Embedded air pressure liquid crystal support |
| CN114087506A (en) * | 2021-12-03 | 2022-02-25 | 张高兴 | A survey and drawing support that is used for surveying and drawing of soil to have location structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977361A (en) * | 2023-03-21 | 2023-04-18 | 山西建筑工程集团有限公司 | Scaffold with prevent structure that inclines |
| CN115977361B (en) * | 2023-03-21 | 2023-05-12 | 山西建筑工程集团有限公司 | Scaffold with anti-tilting structure |
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