CN114910108B - Quick leveling equipment for geographical mapping - Google Patents
Quick leveling equipment for geographical mapping Download PDFInfo
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- CN114910108B CN114910108B CN202210450020.3A CN202210450020A CN114910108B CN 114910108 B CN114910108 B CN 114910108B CN 202210450020 A CN202210450020 A CN 202210450020A CN 114910108 B CN114910108 B CN 114910108B
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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 quick leveling equipment for geographical mapping, which comprises a support flat plate and support columns, wherein the support columns are arranged at the center of the lower surface of the support flat plate, a plurality of inclined supporting frames which are uniformly distributed at equal angles are arranged at the periphery of the support columns, a pair of support legs are arranged between every two adjacent inclined supporting 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 uniformly distributed at the periphery of the support columns at equal angles, a support underframe is arranged at the lower part of each support leg, a support bottom cone is fixedly connected at the bottom of the lower end of each support underframe, a support chassis is arranged at the lower side of each support underframe, the support underframe is arranged on the support bottom cone through a positioning piece, each support leg comprises a support sliding rod, an upper support sliding frame and a lower support sliding frame, and the positions of the support chassis are adjusted on the support bottom cone through the positioning piece, so that all-terrain adaptation is realized, and the support legs are stably supported.
Description
Technical Field
The invention relates to the technical field of surveying and mapping brackets, in particular to quick leveling equipment for geographical surveying and mapping.
Background
In the geological exploration and land mapping process, various instruments are needed to be used for measurement, wherein theodolites, level gauges, total stations and other instruments are the most common measuring instruments, and in the measurement process by the instruments, the measuring instruments are often needed to be supported by a mapping bracket.
Patent document with publication number CN114087506a discloses geographical survey and drawing is with quick leveling equipment, a survey and drawing support that is used for land survey and drawing that has location structure relates to land survey and drawing technical field, includes: a holder mounting seat; the upper swinging rods are circumferentially arrayed and hinged to the upper part of the outer side of the holder mounting seat; support and adjust drive mechanism, support and adjust drive mechanism setting in last swinging arms, go up telescopic link, supporting seat's inside, adjust the operating element and drive the support lower margin through supporting and adjust drive mechanism and slide from top to bottom, the beneficial effect of above-mentioned patent is, can guarantee through adopting hinge parallelogram structure that the support lower margin is in vertical state all the time, can be better through adjusting the realization leveling to the supporting height who supports the lower margin, the leveling precision is higher, guarantee measurement accuracy, have good folding ability simultaneously, convenient transportation and deposit, it needs to adjust landing leg and cloud platform repeatedly to have solved current survey and drawing support at the in-process of making level, lead to adjusting operation trouble, use efficiency has been influenced.
The existing equipment needs to be coarsely leveled through the extension and contraction of the supporting legs and then finely leveled through the cradle head when leveling, the leveling process is long in consumed time and unsatisfactory in leveling effect, the supporting legs cannot adapt to different landforms and landforms in the leveling process, the equipment cannot adapt to various terrains, the use environment is limited, the existing equipment cannot keep leveling stability after adjustment is finished, and the leveling effect is poor.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides quick leveling equipment for geographical mapping, which improves the overall working efficiency.
The technical problems solved by the invention are as follows:
(1) When leveling, the existing equipment needs to perform rough leveling through the expansion and contraction of the supporting legs and then perform fine leveling through the cradle head, and the leveling process is long in time consumption and unsatisfactory in leveling effect;
(2) The supporting legs of the existing equipment cannot adapt to different topography and topography in the leveling process, so that the equipment cannot adapt to various topography, and the use environment is limited;
(3) The existing equipment cannot maintain leveling stability after adjustment is finished, and the effect is poor.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a geographical survey and drawing is with quick leveling equipment, including supporting dull and stereotyped and the support column, the support column is installed at the lower surface center of supporting dull and stereotyped, a plurality of is equiangular evenly distributed's diagonal brace frame is installed to the periphery of support column, all be provided with a pair of supporting leg between the adjacent diagonal brace frame, the supporting leg is upper and lower symmetric distribution, and install the link between two supporting legs, a plurality of supporting leg is all installed at the periphery of support column and is equiangular evenly distributed, the support chassis is installed to the lower part of supporting leg, the lower extreme bottom fixedly connected with support end cone of support chassis, support chassis is installed to the downside of support chassis, and support chassis passes through the setting element and installs on support end cone, the supporting leg is including supporting slide bar, go up supporting slide frame and lower supporting slide frame, go up supporting slide frame sliding connection in the upper portion of supporting slide bar, lower supporting slide frame sliding connection is in the lower part of supporting slide bar.
As a further scheme of the invention, the diagonal bracing frame comprises a diagonal bracing slide bar, two sides of the upper end of the diagonal bracing slide bar are respectively and rotatably connected with a diagonal bracing cross bar and a diagonal bracing vertical bar, a diagonal bracing slide block is sleeved in the middle of the diagonal bracing slide bar in a sliding manner, and diagonal bracing brackets are arranged between two sides of the diagonal bracing slide block and the diagonal bracing cross bar and the diagonal bracing 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 support column is fixedly connected with two upper support blocks, the middle part of the lower surface of one end of the upper support block, which is close to the upper support sliding frame, is fixedly connected with a first installation block, the periphery of the first installation block is fixedly connected with a first sector block, and the first installation block is rotationally connected with the upper support sliding frame.
As a further scheme of the invention, the middle parts of the upper support sliding frame and the lower support sliding frame are respectively provided with a first sliding groove in a penetrating mode, the first sliding grooves are connected with the support sliding rods in a sliding mode, the opposite end parts of the upper support sliding frame and the lower support sliding frame are respectively provided with a first fastening column, the upper ends of the first fastening columns are in threaded sleeve connection with a first chuck, the upper sides of the upper support sliding frame and the lower support sliding frame are respectively provided with a second sliding groove in a penetrating mode, the middle parts of the support sliding frames are respectively provided with a third sliding groove in a penetrating mode, the upper surfaces of the two ends of the support sliding frames are respectively fixedly connected with a second fastening column, and the upper ends of the second fastening columns are in threaded sleeve connection with a second chuck.
As a further scheme of the invention, the upper end of the second fastening column is positioned below the second chuck and is in sliding sleeve joint with a positioning cushion block, the positioning cushion block is respectively abutted against the upper supporting sliding frame and the lower supporting sliding frame, the first fastening column penetrates through the third sliding groove and is in sliding connection with the third sliding groove, and the second fastening column penetrates through the second sliding groove and is in sliding connection with the second sliding groove.
As a further scheme of the invention, the connecting frame comprises an upper connecting frame and a lower connecting frame, the middle part of the upper connecting frame is penetrated and provided with a second clamping groove, the upper end of the lower connecting frame is in sliding connection with the second clamping groove, the middle part of the upper end of the lower connecting frame is penetrated and provided with a first clamping groove, and the lower end of the upper connecting frame is positioned in the second clamping groove and fixedly connected with a clamping sliding block corresponding to the first clamping groove.
As a further scheme of the invention, a second installation block is fixedly connected to the inner side of the bottom of the supporting underframe, a second sector block is fixedly connected to the periphery of the second installation block, and a pedal rod is rotatably connected to the second installation block.
As a further scheme of the invention, the positioning piece comprises a double-head spring rod, both ends of the double-head spring rod are fixedly connected with limiting blocks, both sides of each limiting block are fixedly connected with limiting columns, C-shaped limiting frames are arranged on the two limiting blocks, limiting sliding grooves corresponding to the limiting columns are formed in both sides of each C-shaped limiting frame, and each limiting block penetrates through each limiting sliding groove and is in sliding connection with each limiting sliding groove.
As a further scheme of the invention, the outer peripheral side surface of the C-shaped limiting frame and the outer peripheral side surface of the double-headed spring rod are circular and have the same diameter, and a plurality of limiting holes which are uniformly distributed at equal intervals are formed in the upper part of the supporting base cone and the middle part of the supporting base plate in a penetrating way, and the diameter of the double-headed spring rod is matched with the diameter of the limiting holes.
The invention has the beneficial effects that:
(1) The inclined support slide blocks are pushed on the inclined support slide bars to enable the inclined support slide blocks to rotate inclined support brackets on two sides, the inclined support brackets are unfolded to two sides, the inclined support cross bars are pushed to be unfolded, the inclined support cross bars are kept horizontal under the limit of the inclined support slide bars and the inclined support brackets, the inclined support cross bars are kept horizontal through inclined support fastening bolts, then a support flat plate is mounted to the upper end of a support column, the inclined support embedded bars are correspondingly clamped on the lower surface of the support flat plate through clamping grooves, the inclined support cross bars, the inclined support embedded bars and the support flat plate are connected together through connecting bolts, so that stable connection between the support flat plate and the support column and the inclined support frame is maintained, adjustment and stabilization of the support flat plate are facilitated, the sliding distance between an upper support carriage and a lower support carriage is adjusted on the support slide bars, the length of the support leg is adjusted, and meanwhile the inclination of the support leg is adjusted, a parallelogram structure is formed between the support leg and the connecting frame, the support flat plate can be supported while the support flat plate and the support flat plate can be supported, the upper surface of the support flat plate can be quickly adjusted to the level through the support flat plate, the support flat plate can be inserted into the support flat plate or the support flat plate can be adjusted to the level ground, and the support flat plate can be adjusted to the ground or the ground quickly, and the ground can be adjusted to the support flat plate can be the ground or the ground can be adjusted to the ground;
(2) The pedal rod is kept vertical to the supporting underframe through rotating the pedal rod and supporting the pedal rod through the bottom of the supporting underframe, the pedal rod is enabled to be limited by the bottom of the supporting underframe and the second installation block, a worker can conveniently apply pressure to the pedal rod, and then the supporting underframe cone is conveniently penetrated into the ground to be supported, so that the supporting of the supporting bottom cone is quickly and flexibly adjusted, the supporting flat plate is quickly and flexibly leveled, the middle part of the double-head spring rod passes through the limiting holes of the supporting underframe and the supporting underframe cone, then the C-shaped limiting frame is simultaneously moved to the two sides, and is rotated until the C-shaped limiting frame is vertical, then the C-shaped limiting frame is downwards moved, so that the limiting column is abutted with the upper end of the limiting chute, the C-shaped limiting frame is enabled to be abutted with the supporting underframe, the positioning piece is enabled to keep the connection of the supporting underframe and the supporting bottom cone, when the supporting is needed to be supported on smooth ground, the lower end of the supporting bottom cone is enabled to be out of contact with the ground, the supporting bottom cone is enabled to be kept stable through friction force of the supporting surface of the supporting bottom cone, when the pile foundation is needed to be supported in the ground, the supporting bottom cone is enabled to be supported on the ground, and the supporting bottom cone is enabled to be leaked out of the supporting bottom cone through the supporting bottom cone, and the supporting bottom cone is enabled to be adjusted, and the supporting bottom cone is enabled to be suitable for the supporting bottom cone to be positioned to be the supporting bottom of the supporting bottom cone, and the supporting bottom cone is adjusted, and the supporting bottom cone is matched with the supporting bottom, and the supporting bottom cone is positioned to the supporting bottom cone, and the supporting bottom is matched with the supporting bottom, and the supporting bottom;
(3) The upper support sliding frame and the lower support sliding frame are stably connected with the support sliding frame through the sliding connection of the first fastening column and the third sliding groove and the sliding connection of the second fastening column and the second sliding groove, when the length of the support leg is adjusted, the first chuck and the second chuck are loosened, so that the upper support sliding frame and the lower support sliding frame flexibly slide on the support sliding frame, when the length of the support leg needs to be determined, the first chuck is fastened, the two sides of the upper support sliding frame or the two sides of the lower support sliding frame clamp and fix the support sliding frame, so that the length of the support leg is quickly fixed, the second chuck is fastened, the upper support sliding frame and the lower support sliding frame are respectively clamped and fixed through the second chuck and the positioning cushion block, so that the upper support sliding frame and the lower support sliding frame stably clamp the support sliding frame, thereby nimble and stably adjust the length of supporting leg, and then adjust the height of supporting plate, the butt of first sector through the locating bolt, thereby make the inclination of supporting leg carry out quick location adjustment, make the inclination of supporting plate can nimble be adjusted, thereby leveling fast, four link and two supporting legs constitute parallelogram structure, thereby make the supporting leg keep more stable support, when the rotation 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 limiting to the supporting leg when preventing the supporting leg side deviation, the link can in time adjust length, carry out stable spacing to the supporting leg, thereby ensure stability, and efficiency of use is improved.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the diagonal brace of the present invention;
FIG. 3 is a side view of the overall structure of the support leg of the present invention;
FIG. 4 is a front elevational view of the overall structure 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 structure of the support chassis of the present invention;
FIG. 7 is a front view of the overall structure of the positioning member of the present invention;
FIG. 8 is a front view of the overall structure of the support base cone of the present invention;
in the figure: 1. a support plate; 2. a support column; 3. a diagonal bracing frame; 4. supporting a slide bar; 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 the bottom cone; 11. a diagonal bracing slide bar; 12. a diagonal bracing slide block; 13. a diagonal bracing fastening bolt; 14. a diagonal brace bracket; 15. a diagonal bracing cross bar; 16. diagonal bracing embedded bars; 17. a diagonal bracing vertical rod; 18. an upper support block; 19. a first segment; 20. a first mounting block; 21. a positioning bolt; 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 cushion blocks; 33. a positioning piece; 34. a first clamping groove; 35. a second clamping groove; 36. a second segment; 37. a pedal lever; 38. a limit bolt; 39. a double-ended spring rod; 40. c-shaped limiting frames; 41. limiting sliding grooves; 42. a limiting block; 43. a limit column; 44. and a limiting hole.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-8: the utility model provides a geographical survey and drawing is with quick leveling equipment, including supporting dull and stereotyped 1 and support column 2, the support column 2 is installed at the lower surface center of supporting dull and stereotyped 1, and support column 2 keeps perpendicular with supporting dull and stereotyped 1, a plurality of diagonal bracing frame 3 that is equiangular evenly distributed are installed to the periphery of support column 2, all be provided with a pair of supporting leg between the adjacent diagonal bracing frame 3, the supporting leg is upper and lower symmetric distribution, and install the link between two supporting legs, a plurality of supporting leg is all installed at the periphery of support column 2 and is equiangular evenly distributed, support chassis 9 is installed to the lower part of supporting leg, the lower extreme bottom fixedly connected with support chassis 10 of support chassis 9, support chassis 7 is installed on support chassis 10 through setting element 33, the supporting leg is including supporting slide bar 4, supporting slide bar upper supporting slide frame 5 and lower supporting slide frame 6, upper supporting slide frame 5 sliding connection is in the upper portion of supporting slide bar 4, lower supporting slide frame 6 sliding connection is in the lower part of supporting slide bar 4.
The diagonal brace 3 comprises a diagonal brace slide bar 11, two sides of the upper end of the diagonal brace slide bar 11 are respectively and rotatably connected with a diagonal brace cross bar 15 and a diagonal brace vertical bar 17, a diagonal brace slide block 12 is sleeved in the middle of the diagonal brace slide bar 11 in a sliding manner, a diagonal brace fastening bolt 13 is arranged on the upper surface of the diagonal brace slide bar 12 in a threaded manner, the diagonal brace fastening bolt 13 is abutted to the diagonal brace slide bar 11, diagonal brace brackets 14 are respectively arranged between two sides of the diagonal brace slide block 12 and the diagonal brace cross bar 15 and the diagonal brace vertical bar 17, the diagonal brace slide block 12 is respectively and rotatably connected with the diagonal brace brackets 14 on two sides, the diagonal brace cross bar 15 and the diagonal brace vertical bar 17 are respectively and rotatably connected with the diagonal brace brackets 14 on two sides, the diagonal brace vertical bar 17 is fixedly connected to the side face of the support column 2, a diagonal brace embedded bar 16 is arranged on the upper surface of the diagonal brace cross bar 15, a plurality of clamping grooves corresponding to the diagonal brace embedded bars 16 are formed in the lower surface of the support flat plate 1, the diagonal brace embedded bars 16 are embedded on the lower surface of the support flat plate 1 through the clamping grooves and clamped with the support flat plate 1, one ends of the diagonal brace cross bars 15 far away from the support flat plate 2 are in a threaded manner, and the connection is arranged in a threaded manner, and the connection with the diagonal brace embedded bars are threaded through the clamping bars 16;
in operation, by pushing the diagonal brace slide block 12 on the diagonal brace slide bar 11, so that the diagonal brace slide block 12 rotates the diagonal brace brackets 14 on two sides, so that the diagonal brace brackets 14 are unfolded on two sides, and the diagonal brace cross bar 15 is pushed to be unfolded, so that the diagonal brace cross bar 15 is kept horizontal under the limit of the diagonal brace slide bar 11 and the diagonal brace brackets 14, the diagonal brace cross bar 15 is kept horizontal through the diagonal brace fastening bolts 13, then the support flat plate 1 is mounted on the upper end of the support column 2, the diagonal brace embedding bars 16 are correspondingly clamped on the lower surface of the support flat plate 1 through clamping grooves, and the diagonal brace cross bar 15, the diagonal brace embedding bars 16 and the support flat plate 1 are connected together through the connecting bolts, so that stable connection of the support flat plate 1 with the support column 2 and the diagonal brace brackets 3 is maintained, the adjustment and the stabilization of the support flat plate 1 are facilitated, then the sliding distance between the upper support sliding frame 5 and the lower support sliding frame 6 is adjusted on the support sliding bar 4, thereby adjust the length of supporting leg to adjust the slope of supporting leg simultaneously, form parallelogram structure through between supporting leg and the link, make the supporting leg can keep better stability when supporting dull and stereotyped 1 and support column 2, adjust through inclination and the length of supporting leg, thereby make the upper surface quick adjustment of supporting dull and stereotyped 1 until the level, through inserting the tip of supporting the end cone 10 to ground, make the supporting leg can support on the surface of sand and stone or soil, adjust the position of supporting chassis 7 on supporting the end cone 10 through setting element 33, thereby adapt to different topography and topography, accomplish all terrain adaptation, thereby carry out steady support to the supporting leg, and then make the quick adjustment of supporting dull and stereotyped 1 to the horizontality and steady support other equipment.
An upper supporting block 18 is fixedly connected to one side of the lower end of the supporting column 2, which is close to each pair of supporting legs, an lower supporting block 22 is fixedly connected to one side of the supporting underframe 9, which is corresponding to each pair of supporting legs, a first mounting block 20 is fixedly connected to the middle part of the lower surface of one end of the upper supporting block 18, which is close to the upper supporting carriage 5, a first sector block 19 is fixedly connected to the periphery of the first mounting block 20, the first mounting block 20 is rotationally connected with the upper supporting carriage 5, the first sector block 19 penetrates through the upper end of the upper supporting carriage 5 in a sliding manner, a positioning bolt 21 is threaded on one side of the upper end of the upper supporting carriage 5, the positioning bolt 21 is abutted to the side surface of the first sector block 19, and the lower supporting carriage 6 is rotationally connected with the lower supporting block 22;
the middle parts of the upper support sliding frame 5 and the lower support sliding frame 6 are respectively penetrated and provided with a first sliding groove 25 which is used for being in sliding connection with the support sliding rod 4, the opposite end parts of the upper support sliding frame 5 and the lower support 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 threads, the upper end threads of the first fastening column 27 are sheathed with a first chuck 28, the first chuck 28 is respectively abutted with the upper support sliding frame 5 and the lower support sliding frame 6, the upper sides of the upper support sliding frame 5 and the lower support sliding frame 6 are penetrated and provided with a second sliding groove 26, the middle part of the support sliding frame 4 is penetrated and provided with a third sliding groove 29, the upper surfaces of the two ends of the support sliding frame 4 are respectively fixedly connected with a second fastening column 30, the upper end threads of the second fastening column 30 are sheathed with a second chuck 31, the upper end of the second fastening column 30 is positioned below the second chuck 31 and is sheathed with a positioning cushion block 32 in sliding connection with the upper support sliding frame 5 and the lower support sliding frame 6, the first fastening column 27 penetrates through the third sliding groove 29 and is in sliding connection with the third sliding groove 29, the second fastening column 30 penetrates and is penetrated and is in sliding connection with the second sliding groove 26, and is in sliding connection with the second sliding groove 25;
during operation, through the sliding connection of the first fastening column 27 and the third sliding groove 29 and the sliding connection of the second fastening column 30 and the second sliding groove 26, the upper support sliding frame 5 and the lower support sliding frame 6 are stably connected with the support sliding frame 4, when the length of the support leg is adjusted, the first chuck 28 and the second chuck 31 are loosened, so that the upper support sliding frame 5 and the lower support sliding frame 6 flexibly slide on the support sliding frame 4, when the length of the support leg is required to be determined, the first chuck 28 is fastened, so that the two sides of the upper support sliding frame 5 or the two sides of the lower support sliding frame 6 clamp and fix the support sliding frame 4, the length of the support leg is quickly fixed, the second chuck 31 is fastened again, the positioning cushion block 32 is clamped and fixed through the second chuck 31, the upper support sliding frame 5 and the lower support sliding frame 6 clamp the support sliding frame 4 stably, the length of the support leg is flexibly and stably adjusted, the height of the support flat plate 1 is adjusted, the inclination angle of the support flat plate 1 is quickly adjusted by the positioning block 21, and the inclination of the support flat plate 1 is quickly adjusted.
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 connected with the second clamping groove 35 in a sliding manner, a first clamping groove 34 is formed in the middle of the upper end of the lower connecting frame 24 in a penetrating manner, a clamping sliding block corresponding to the first clamping groove 34 is fixedly connected in the second clamping groove 35 at the lower end of the upper connecting frame 8, the clamping sliding block is connected with the first clamping groove 34 in a sliding manner, the upper connecting frame 8 is respectively connected to two sides of two ends of the support sliding rod 4 at the upper side in a rotating manner, and the lower connecting frame 24 is respectively connected to two sides of two ends of the support sliding rod 4 at the lower side in a rotating manner;
during operation, four link 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, and lower link 24 slides in second joint groove 35, thereby makes the link keep the spacing of supporting leg prevent that the supporting leg from cornering, and the link can in time adjust length, carries out stable spacing to the supporting leg.
The bottom inboard fixedly connected with second installation piece 23 of support chassis 9, the periphery fixedly connected with second sector 36 of second installation piece 23, rotate on the second installation piece 23 and be connected with pedal lever 37, second sector 36 slides and runs through pedal lever 37, one side screw thread of pedal lever 37 wears to be equipped with stop cock 38, during operation is through rotating pedal lever 37, make pedal lever 37 keep vertically with support chassis 9, and through the bottom support of support chassis 9, make pedal lever 37 pass through the bottom of support chassis 9 and the spacing of second installation piece 23, make things convenient for the staff to exert pressure to pedal lever 37, and then conveniently pierce the subaerial of support with support end cone 10, thereby adjust the support of supporting leg in a flexible way fast, and level to support flat board 1 fast and nimble.
The positioning piece 33 comprises a double-head spring rod 39, limiting blocks 42 are fixedly connected to two ends of the double-head spring rod 39, limiting columns 43 are fixedly connected to two sides of the limiting blocks 42, C-shaped limiting frames 40 are arranged on the two limiting blocks 42, limiting sliding grooves 41 corresponding to the limiting columns 43 are formed in two sides of the C-shaped limiting frames 40, the limiting blocks 42 penetrate through the limiting sliding grooves 41 and are in sliding connection with the limiting sliding grooves 41, the peripheral side surfaces of the C-shaped limiting frames 40 and the peripheral side surfaces of the double-head spring rod 39 are circular and have the same diameter, a plurality of limiting holes 44 which are uniformly distributed in equal distance are formed in a penetrating mode in the upper portion of the supporting base cone 10 and the middle portion of the supporting base plate 7, the limiting holes 44 on the supporting base cone 10 and the supporting base plate 7 are in one-to-one correspondence, and the diameter of the double-head spring rod 39 is matched with the diameter of the limiting holes 44;
during operation, the middle part of the double-ended spring rod 39 passes through the supporting chassis 7 and the limiting holes 44 of the supporting base cone 10, then the C-shaped limiting frames 40 are simultaneously moved to two sides, the C-shaped limiting frames 40 are rotated until the C-shaped limiting frames 40 are vertical, then the C-shaped limiting frames 40 are downwards moved, the limiting columns 43 are abutted with the upper ends of the limiting sliding grooves 41, the C-shaped limiting frames 40 are abutted with the supporting chassis 7, the positioning pieces 33 are enabled to keep the connection of the supporting chassis 7 and the supporting base cone 10, when the supporting base cone is required to be supported on smooth ground, the lower ends of the supporting base cones 10 are enabled not to contact the ground through downwards moving the supporting chassis 7, the supporting legs are enabled to keep stable and shake through friction force on the surface of the supporting chassis 7, when the supporting base cone is required to be supported in mud, the lower ends of the supporting base cone 10 are leaked out, the lower ends of the supporting base cone 10 are enabled to serve as pile foundations, double supporting is carried out through the supporting chassis 7, stability is ensured, and the service efficiency is improved.
In the use process of the invention, the diagonal brace slide blocks 12 are pushed on the diagonal brace slide bars 11, the diagonal brace slide blocks 12 rotate the diagonal brace brackets 14 on two sides, the diagonal brace brackets 14 are unfolded towards two sides, the diagonal brace cross bars 15 are pushed to be unfolded, the diagonal brace cross bars 15 are kept horizontal under the limit of the diagonal brace slide bars 11 and the diagonal brace brackets 14, the diagonal brace cross bars 15 are kept horizontal through the diagonal brace fastening bolts 13, then the support flat plate 1 is installed on the upper end of the support column 2, the diagonal brace embedded bars 16 are correspondingly clamped on the lower surface of the support flat plate 1 through clamping grooves, the diagonal brace cross bars 15, the diagonal brace embedded bars 16 and the support flat plate 1 are connected together through the connecting bolts, thereby keeping the stable connection of the support flat plate 1 with the support column 2 and the diagonal brace brackets 3, facilitating the adjustment and stability of the support flat plate 1, then the sliding distance between the upper support sliding frame 5 and the lower support sliding frame 6 is adjusted on the support sliding bars 4, thereby adjust the length of supporting leg to adjust the slope of supporting leg simultaneously, form parallelogram structure through supporting leg and link, make the supporting leg can keep better stability when supporting dull and stereotyped 1 and support column 2 to the supporting, adjust through inclination and length's of supporting leg, thereby make the upper surface of supporting dull and stereotyped 1 quick adjustment until the level, through inserting the tip of supporting end cone 10 on the ground, make the supporting leg can support on the surface of sand and stone or soil, adjust the position of supporting chassis 7 on supporting end cone 10 through setting element 33, thereby adapt to different topography and topography, accomplish all terrain adaptation, thereby carry out steady support to the supporting leg, and then make supporting dull and stereotyped 1 quick adjustment to the horizontality and steady support other equipment;
the upper support sliding frame 5 and the lower support sliding frame 6 are stably connected with the support sliding frame 4 through the sliding connection of the first fastening column 27 and the third sliding groove 29 and the sliding connection of the second fastening column 30 and the second sliding groove 26, when the length of the support leg is adjusted, the first chuck 28 and the second chuck 31 are loosened, so that the upper support sliding frame 5 and the lower support sliding frame 6 flexibly slide on the support sliding frame 4, when the length of the support leg is required to be determined, the first chuck 28 is fastened firstly, so that the two sides of the upper support sliding frame 5 or the two sides of the lower support sliding frame 6 clamp and fix the support sliding frame 4, thereby quickly fixing the length of the support leg, then the second chuck 31 is fastened, the positioning cushion block 32 is clamped and fixed by the second chuck 31, and the upper support sliding frame 5 and the lower support sliding frame 6 clamp the support sliding frame 4 stably through the positioning cushion block 32 respectively, thereby flexibly and stably adjusting the length of the support leg, further adjusting the height of the support flat plate 1, and quickly adjusting the inclination of the support flat plate 1 through the positioning bolt 21 to the abutting angle of the first fan-shaped block 19, thereby quickly adjusting the inclination of the support flat plate 1;
the four connecting frames and the two supporting legs form a parallelogram structure, so that the supporting legs are kept to be more stable, when the rotating angle of the supporting legs is larger, the clamping sliding blocks slide in the first clamping grooves 34 along with the rotation of the supporting legs, the lower connecting frames 24 slide in the second clamping grooves 35, so that the connecting frames can timely adjust the length when keeping the limit of the supporting legs to prevent the side deflection of the supporting legs, the supporting legs are stably limited, the pedal rods 37 are kept vertical to the supporting underframe 9 through rotating the pedal rods 37, and the pedal rods 37 are supported through the bottom of the supporting underframe 9 and the limit of the second mounting blocks 23, so that the pedal rods 37 can be conveniently pressed by workers to conveniently pierce the supporting underframe cone 10 on the ground, and the support of the supporting legs can be quickly and flexibly adjusted, and leveling the support flat plate 1 rapidly and flexibly, through passing the middle part of the double-ended spring rod 39 through the support chassis 7 and the limit holes 44 of the support base cone 10, then simultaneously moving the C-shaped limit frame 40 to two sides, rotating the C-shaped limit frame 40 until the C-shaped limit frame 40 is vertical, then downwards moving the C-shaped limit frame 40, enabling the limit column 43 to abut against the upper end of the limit chute 41, thus enabling the C-shaped limit frame 40 to keep abutting against the support chassis 7, enabling the positioning piece 33 to keep the connection of the support chassis 7 and the support base cone 10, when the support is needed on smooth ground, enabling the lower end of the support base cone 10 to be out of contact with the ground, enabling the support leg to keep stable shaking through the friction force of the surface of the support chassis 7, when the support is needed in mud, upwards moving the support chassis 7, leaking out the tip of the lower end of the support base cone 10, thereby regard as the pile foundation with the lower extreme that supports the end cone 10 to carry out dual support through supporting chassis 7, thereby ensure stability, and can quick assembly disassembly improves availability factor.
The present invention is not limited to the above embodiments, but is not limited to the above embodiments, and any modifications, equivalents and variations made to the above embodiments according to the technical matter of the present invention can be made by those skilled in the art without departing from the scope of the technical matter of the present invention.
Claims (1)
1. The quick leveling device for the geographical mapping comprises a support flat plate (1) and support columns (2), wherein the support columns (2) are arranged at the center of the lower surface of the support flat plate (1), and the quick leveling device is characterized in that a plurality of inclined strut frames (3) which are uniformly distributed at equal angles are arranged at the periphery of the support columns (2), a pair of support legs are arranged between every two adjacent inclined strut frames (3), a connecting frame is arranged between every two support legs, a plurality of support legs are arranged at the periphery of the support columns (2) and uniformly distributed at equal angles, a support underframe (9) is arranged at the lower parts of the support legs, a support underframe (7) is fixedly connected at the bottom of the lower end of the support underframe (9), the support underframe (7) is arranged at the lower side of the support underframe (9) and is arranged on the support underframe (10) through a positioning piece (33), the support legs comprise support slide bars (4), an upper support carriage (5) and a lower support carriage (6), the upper support carriage (5) is connected with the upper slide bars (4) in a sliding mode, and the lower carriage (6) is connected with the lower slide bars (4) in a sliding mode.
The diagonal bracing frame (3) comprises a diagonal bracing slide bar (11), two sides of the upper end of the diagonal bracing slide bar (11) are respectively and rotatably connected with a diagonal bracing cross bar (15) and a diagonal bracing vertical bar (17), a diagonal bracing slide block (12) is sleeved in the middle of the diagonal bracing slide bar (11) in a sliding manner, and diagonal bracing brackets (14) are arranged between two sides of the diagonal bracing slide block (12) and the diagonal bracing cross bar (15) and the diagonal bracing vertical bar (17);
the upper surface of the diagonal brace cross rod (15) is provided with a diagonal brace embedded rod (16), and the lower surface of the support flat plate (1) is provided with a plurality of clamping grooves corresponding to the diagonal brace embedded rod (16);
the lower end of the supporting column (2) is fixedly connected with two upper supporting blocks (18), one end of each upper supporting block (18) is fixedly connected with a first mounting block (20), the periphery of each first mounting block (20) is fixedly connected with a first sector block (19), and the first mounting blocks (20) are rotatably connected with the upper supporting carriage (5);
the middle parts of the upper support sliding frame (5) and the lower support sliding frame (6) are respectively provided with a first sliding groove (25) in a penetrating mode, the first sliding grooves are connected with the support sliding rod (4) in a sliding mode, the opposite end parts of the upper support sliding frame (5) and the lower support sliding frame (6) are respectively provided with a first fastening column (27), the upper end threads of the first fastening columns (27) are sleeved with a first chuck (28), the upper sides of the upper support sliding frame (5) and the lower support sliding frame (6) are respectively provided with a second sliding groove (26) in a penetrating mode, the middle parts of the support sliding rods (4) are respectively provided with a third sliding groove (29) in a penetrating mode, the upper surfaces of two ends of the support sliding rods (4) are respectively provided with a second fastening column (30), and the upper ends of the second fastening columns (30) are respectively provided with a second chuck (31) in a threaded mode;
the first fastening column (27) penetrates through the third sliding groove (29) and is in sliding connection with the third sliding groove (29), and the second fastening column (30) penetrates through the second sliding groove (26) and is in sliding connection with the second sliding groove (26);
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 connected with the second clamping groove (35) in a sliding manner, 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;
the inner side of the bottom of the supporting underframe (9) is fixedly connected with a second installation block (23), the periphery of the second installation block (23) is fixedly connected with a second sector block (36), and the second installation block (23) is rotatably connected with a pedal lever (37);
the locating piece (33) comprises a double-head spring rod (39), two ends of the double-head spring rod (39) are fixedly connected with limiting blocks (42), two sides of each limiting block (42) are fixedly connected with limiting columns (43), C-shaped limiting frames (40) are arranged on the two limiting blocks (42), limiting sliding grooves (41) corresponding to the limiting columns (43) are formed in two sides of each C-shaped limiting frame (40), and each limiting block (42) penetrates through each limiting sliding groove (41) and is in sliding connection with each limiting sliding groove (41);
the upper part of the supporting bottom cone (10) and the middle part of the supporting chassis (7) are respectively provided with a plurality of uniformly distributed limiting holes (44) at equal intervals in a penetrating way, and the peripheral side surface of the C-shaped limiting frame (40) is circular and has the same diameter as the periphery of the double-head spring rod (39) and the limiting holes (44);
the upper support sliding frame (5) and the lower support sliding frame (6) are stably connected with the support sliding frame (4) through the sliding connection of the first fastening column (27) and the third sliding groove (29) and the sliding connection of the second fastening column (30) and the second sliding groove (26), when the length of the support leg is regulated, the first chuck (28) and the second chuck (31) are firstly loosened, so that the upper support sliding frame (5) and the lower support sliding frame (6) flexibly slide on the support sliding frame (4), when the length of the support leg is required to be determined, the first chuck (28) is firstly fastened, the two sides of the upper support sliding frame (5) or the two sides of the lower support sliding frame (6) clamp and fix the support sliding frame (4), so that the length of the support leg is quickly fixed, the second chuck (31) is further fastened, the positioning cushion block (32) is clamped and fixed through the second chuck (31), the upper support sliding frame (5) and the lower support sliding frame (6) are respectively clamped and fixed, so that the upper support sliding frame (5) and the lower support sliding frame (6) flexibly slide on the support sliding frame (4) can flexibly slide on the support sliding frame (4), when the length of the support leg is required to be regulated, the positioning bolt (21) is regulated, the positioning bolt (1) is stably and the positioning bolt is regulated and the positioning bolt is stably, the inclination state of the support flat plate (1) can be flexibly adjusted, so that the leveling is rapidly performed;
by pushing the diagonal brace sliding blocks (12) on the diagonal brace sliding bars (11), enabling the diagonal brace sliding blocks (12) to rotate diagonal brace brackets (14) on two sides, enabling the diagonal brace brackets (14) to be unfolded towards two sides, pushing the diagonal brace cross bars (15) to be unfolded, enabling the diagonal brace cross bars (15) to be kept horizontal under the limit of the diagonal brace sliding bars (11) and the diagonal brace brackets (14), ensuring the diagonal brace cross bars (15) to be kept horizontal through diagonal brace fastening bolts (13), then installing the support flat plate (1) on the upper end of the support column (2), correspondingly clamping the diagonal brace embedding bars (16) on the lower surface of the support flat plate (1) through clamping grooves, and connecting the diagonal brace cross bars (15), the diagonal brace embedding bars (16) with the support flat plate (1) through connecting bolts, thereby keeping the stable connection of the support flat plate (1) with the support column (2) and the diagonal brace frame (3), facilitating the adjustment and the stabilization of the support flat plate (1), then adjusting the length of the support legs by adjusting the sliding distance between the upper support sliding frame (5) and the lower support sliding frame (6) on the support sliding bar (4), and simultaneously adjusting the inclination of the support legs, forming a parallelogram structure between the support legs and the connecting frame, enabling the support legs to maintain better stability while supporting the support flat plate (1) and the support column (2), and adjusting the inclination angle and the length of the support legs, thereby make the upper surface quick adjustment of supporting flat board (1) until the level, through inserting the tip of supporting end cone (10) ground for the supporting leg can support on the surface of gravel and sand or soil, adjusts the position of supporting chassis (7) on supporting end cone (10) through setting element (33), thereby adapts to different topography and topography, accomplishes all terrain adaptation, thereby carries out steady support to the supporting leg, and then makes the quick adjustment of supporting flat board (1) to the horizontality and steady support other equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210450020.3A CN114910108B (en) | 2022-04-26 | 2022-04-26 | Quick leveling equipment for geographical mapping |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210450020.3A CN114910108B (en) | 2022-04-26 | 2022-04-26 | Quick leveling equipment for geographical mapping |
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| CN114910108A CN114910108A (en) | 2022-08-16 |
| CN114910108B true CN114910108B (en) | 2023-07-04 |
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| 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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