Surveying and mapping device for architectural design engineering surveying and mapping
Technical Field
The invention belongs to the technical field of building surveying and mapping equipment, and particularly relates to a surveying and mapping device for surveying and mapping building design engineering.
Background
Mapping device for engineering survey and drawing includes surveying instrument and the supporting leg that the bottom is used for supporting the surveying instrument, and it can guarantee that the surveying instrument keeps the level, improves the degree of accuracy of survey and drawing. Engineering is mapping device for survey and drawing needs adjust the supporting leg according to actual survey and drawing ground before using, the use of the surveying instrument of being convenient for. But open-air environment is complicated, in case the survey and drawing position is located the mire or has the environment of clay piece, and wherein arbitrary supporting leg just can not guarantee that the level of surveying instrument is placed because the mud piece perk back, influences follow-up survey and drawing. Adopt spade or bare-handed excavation efficiency slow and excavate the depth and be difficult to control.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a surveying and mapping device for architectural design engineering, which solves the problem that when the surveying and mapping device in the prior art is used in muddy or clay soil environment, the supporting legs cannot be placed at the target position due to environmental factors.
The technical scheme is that the surveying and mapping device for surveying and mapping of architectural design engineering comprises a surveying and mapping instrument and a support frame, wherein the support frame comprises three support legs, each support leg comprises a fixed leg and a movable leg positioned in the fixed leg, the end part of each fixed leg is provided with an openable and closable pointed end, each pointed end is of a pyramid-shaped structure, each pointed end comprises a plurality of angle plates capable of rotating around the end part of the corresponding fixed leg to form a closed structure, each fixed leg is provided with a rotating groove matched with the angle plates for use, a torsion spring used for keeping the pointed ends in a closed state under a normal state is arranged in each rotating groove, each fixed leg is provided with a movable rod used for rotating the corresponding angle plate, each movable leg comprises a movable push pipe, the end part of each push pipe is provided with a movable plate, each fixed leg is provided with a hollow groove, and the hollow groove is provided with a thrust mechanism used for pushing the push pipes to move, thrusting mechanism is including fixing the air pump in fretwork trench position, be provided with the connecting strip rather than a body structure on the ejector sleeve, the connecting strip has a plurality ofly, be provided with the spread groove of using with the connecting strip cooperation on the stationary leg inner wall, be provided with the through hole on the ejector sleeve, the through hole has two and sets up about ejector sleeve central line symmetry, the position that lies in the through hole on the ejector sleeve is provided with the fixing base, sliding connection has the doctor-bar that can move to the ejector sleeve in the fixing base, forms the doctor-bar and removes the structure on ejector sleeve central line position in-process clearance activity board surface through the fixing base, be provided with the stay cord that is used for stimulateeing the fly leaf removal on the stationary leg, form the structure that the pulling stay cord removed the fly leaf.
Preferably, be provided with the draw runner rather than integrative structure on the carriage release lever, the draw runner is transversal personally submits "protruding" style of calligraphy, the supporting leg inner wall is provided with the spout that uses with the draw runner cooperation, spout and spread groove parallel arrangement, the tip was kept away from to the fixed leg one end be provided with the intercommunication groove of spout intercommunication, be provided with the connecting rod that removes along the intercommunication groove on the draw runner, form and remove the connecting rod along the intercommunication groove and drive the structure that opens tip under the closure state after the carriage release lever removes.
Preferably, the moving rods are arranged symmetrically about the center line of the fixed leg, push rods are arranged at the end parts of the moving rods and are of an E-shaped structure, magnets which are mutually adsorbed are arranged at the end parts of the two push rods, and the two push rods form a structure shaped like a Chinese character 'ri' under the adsorption of the magnets.
Preferably, the push tube tip extends there is rather than the connecting plate of a body structure, the connecting plate has two and sets up about push tube central line symmetry, two the fly leaf is located between two connecting plates, the push tube tip is provided with the spread groove that is used for rotating the connection connecting plate, be provided with the torsional spring in the spread groove, the position that the push tube is close to the connecting plate is provided with the locating lever, locating lever middle part position is provided with the round hole that is used for the stay cord to pass.
Preferably, the fixed leg is internally provided with two springs which are symmetrically arranged relative to the central line of the fixed leg, and the push pipe is provided with a baffle matched with the springs for use.
Preferably, be provided with the gasbag post that can extend to the push tube inside in the fixing base, the inside gas holder that is used for fixed gasbag post that is provided with of fixing base, the doctor-bar cross-section is isosceles trapezoid, be provided with the joint groove that uses with the cooperation of gasbag post on the doctor-bar, gasbag post surface is provided with the elasticity net, and the other end is fixed on the doctor-bar on elasticity net one end is fixed, and the gasbag post passes through the trachea intercommunication with the air pump.
Preferably, the fretwork trench is provided with the pivot, be provided with the take-up pulley in the pivot, the winding has the stay cord on the take-up pulley, forms to rotate the pivot and realizes that the rotor plate is rotatory and extrude earth to push away the inside structure of pipe.
Preferably, a power supply electrically connected with an air pump is further fixed in the hollow groove, the air pump is connected with a pneumatic push rod, and the output end of the pneumatic push rod is connected with the moving leg.
The movable mud block cleaning device has the advantages that the tip which can be opened or closed is arranged at the end part of the supporting leg, the movable leg which comprises the push pipe and can move is arranged in the supporting leg, the end part of the push pipe is rotatably connected with the movable plate which is used for cleaning mud remained at the end part of the supporting leg after the tip is opened, and the supporting leg can be ensured to be capable of cleaning mud blocks and moving the supporting leg to a target position when the supporting leg is difficult to move due to the mud blocks;
the movable rod is arranged to facilitate opening of the tips which are closed together by the torsion spring, the E-shaped push rod at the end part of the pneumatic rod and the magnet at the end part of the push rod are arranged to facilitate opening of a plurality of tips at the same time, and the sliding grooves and the communicating grooves in the supporting legs are arranged to facilitate driving of the movable rod through the connecting rod and the sliding strip;
the arrangement of the connecting grooves on the fixed legs is matched with the connecting strips on the push pipes to realize the movement of the push pipes, the matching use of the air pump and the pneumatic push rods provides power for the movement of the push pipes, and the matching use of the baffle on the push pipes and the springs on the fixed legs is convenient for the automatic reset of the push pipes after the movement;
the wire take-up pulley and the pull rope are arranged at the position of the hollow groove on the fixed leg, the pull rope is connected with the movable plate at the end part of the push tube through the round hole on the positioning rod, the pull rope is pulled to control the movable plate to rotate to scrape mud blocks, and the movable plate is connected with the connecting plate through the torsional spring, so that the movable plate can reset after contacting with the pull force of the pull rope;
the setting of fixing base and through hole on the ejector sleeve, and set up telescopic gasbag post in the fixing base, sliding connection has the doctor-bar that can follow the gasbag post and remove in the through groove, is convenient for clear up the mud piece on the fly leaf, and the setting of elasticity net is convenient for the gasbag post and is not the shrink under gas filled state.
Drawings
FIG. 1 is a front view of a surveying and mapping apparatus for architectural design engineering surveying and mapping according to the present invention;
FIG. 2 is an enlarged view of a front view A of the surveying and mapping apparatus for architectural design engineering surveying and mapping of the present invention;
FIG. 3 is a structural diagram of a support leg of the surveying and mapping device for architectural design engineering surveying and mapping of the present invention;
FIG. 4 is an enlarged view of the support leg structure of the surveying and mapping device for architectural design engineering of the present invention at the position B;
FIG. 5 is a cross-sectional view of a support leg of the surveying and mapping apparatus for architectural design engineering surveying and mapping of the present invention;
FIG. 6 is a structural diagram of a support leg in a use state of the surveying and mapping apparatus for architectural design engineering of the present invention.
The device comprises a support frame 1, support legs 2, fixed legs 3, movable legs 4, a tip 5, angle plates 6, rotary grooves 7, movable rods 8, push pipes 9, movable plates 10, hollow grooves 11, an air pump 12, connecting strips 13, connecting grooves 14, through holes 15, fixed seats 16, scraping blades 17, pull ropes 18, sliding strips 19, sliding grooves 20, communicating grooves 21, connecting rods 22, push rods 23, magnets 24, connecting plates 25, positioning rods 26, round holes 27, springs 28, baffle 29, air bag columns 30, air seats 31, clamping grooves 32, elastic nets 33, rotating shafts 34, take-up wheels 35, a power supply 36, pneumatic push rods 37 and air pipes 38.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings.
The first embodiment is as follows: shown according to the specification attached drawing, a mapping device for architectural design engineering survey and drawing, including surveying appearance and support frame 1, support frame 1 includes supporting leg 2, and supporting leg 2 has threely. The supporting leg 2 includes fixed leg 3 and is located the inside removal leg 4 of fixed leg 3, and 3 tip settings of fixed leg can be opened and closed pointed end 5, and pointed end 5 is regular quadrangular pyramid structure, and fixed leg 3 is hollow structure with pointed end 5 inside. The tip 5 comprises a plurality of corner plates 6 which can rotate around the ends of the fixed legs 3 to form a closed structure, the corner plates 6 are triangular structures, the corner plates 6 belong to the prior art, turning grooves 7 which are sunken into the fixed legs 3 and matched with the corner plates 6 are formed in the fixed legs, the turning grooves 7 are circular structures, and torsion springs used for keeping the tip 5 in a closed state in a normal state are arranged in the turning grooves 7, so that the prior art is provided, and the details are omitted. The fixed leg 3 is slidably connected with a moving rod 8 which is used for opening the tip 5 after the angle plate 6 rotates. The movable leg 4 comprises a movable push pipe 9, the end part of the push pipe 9 is provided with two movable plates 10, the end part of the push pipe 9 extends to form a connecting plate 25 which is integrated with the push pipe 9, the connecting plate 25 is rectangular, the two connecting plates 25 are symmetrically arranged about the center line of the push pipe 9, and the two movable plates 10 are positioned between the two connecting plates 25. The end of the push tube 9 is provided with a connecting groove 14 for rotatably connecting with a connecting plate 25, and a torsion spring is arranged in the connecting groove 14 to ensure that the movable plate 10 and the connecting plate 25 form a ring structure in a normal state. The fixed legs 3 are provided with hollow grooves 11, the positions of the hollow grooves 11 are provided with thrust mechanisms used for pushing the push pipes 9 to move, the thrust mechanisms comprise air pumps 12 fixed at the positions of the hollow grooves 11, transverse plates are fixed at the positions of the hollow grooves 11 through screws, and the air pumps 12 are fixed on the transverse plates through screws. A power supply 36 electrically connected with the air pump 12 is further fixed on the transverse plate in the hollow groove 11 by screws, the air pump 12 is connected with a pneumatic push rod 37, the transverse plate is provided with an installation position of the pneumatic push rod 37, and the output end of the pneumatic push rod 37 is connected with the movable leg 4. The push pipe 9 is provided with four connecting strips 13 which are integrated with the push pipe, and the inner wall of the fixed leg 3 is provided with a connecting groove 14 which is matched with the connecting strips 13. The push pipe 9 is provided with two through holes 15, the two through holes 15 are symmetrically arranged about the center line of the push pipe 9, a fixed seat 16 is fixed on the push pipe 9 at the position of the through hole 15 through a screw, and a scraping blade 17 capable of moving into the push pipe 9 is connected in the fixed seat 16 in a sliding mode to form a structure for cleaning the surface of the movable plate 10 when the scraping blade 17 moves to the center line position of the push pipe 9 through the fixed seat 16. The fixed leg 3 is provided with a pulling rope 18 for pulling the movable plate 10 to move, a positioning rod 26 is fixed on the push tube 9 close to the connecting plate 25 by a screw, the positioning rod 26 is positioned on the middle line of the push tube 9, and a round hole 27 for the pulling rope 18 to pass through is arranged in the middle of the positioning rod 26, so that the structure for pulling the pulling rope 18 to move the movable plate 10 is formed. 11 position fix with screw in fretwork groove has the riser, rotates on the riser and is connected with pivot 34, and the joint has take-up pulley 35 on the pivot 34, and take-up pulley 35 belongs to prior art, is provided with the handle rather than integrative structure on the take-up pulley 35, and the winding has stay cord 18 on the take-up pulley 35, forms to rotate pivot 34 and realizes that the rotor plate is rotatory and extrude the inside structure of ejector sleeve 9 with the clod.
In one embodiment, according to the attached drawings, the moving rod 8 is provided with a sliding strip 19 integrally formed with the moving rod, the cross section of the sliding strip 19 is in a shape of Chinese character 'tu', the length of the sliding strip 19 is smaller than that of the moving rod 8, the inner wall of the supporting leg 2 is provided with a sliding groove 20 matched with the sliding strip 19 for use, and the sliding groove 20 is arranged in parallel with the connecting groove 14. One end, far away from most advanced 5, of each fixed leg 3 is provided with a communicating groove 21 communicated with the sliding groove 20, the length of each communicating groove 21 is smaller than that of the corresponding sliding groove 20, the sum of the widths of the communicating grooves 21 and the corresponding sliding grooves 20 is equal to the thickness of the corresponding fixed leg 3, a connecting rod 22 moving along the communicating groove 21 is arranged on the sliding strip 19, the connecting rod 22 is fixed with the sliding strip 19 through screws, and a structure that the moving rod 8 is driven to move along the communicating groove 21 to open the most advanced 5 in a closed state after the connecting rod 22 is moved is formed. Two movable rods 8 are symmetrically arranged about the central line of the fixed leg 3, push rods 23 are fixed on the end portions of the movable rods 8 through screws, the push rods 23 are of an E-shaped structure, one end portions, far away from the movable rods 8, of the two push rods 23 are provided with cylindrical grooves sunken to the movable rods 8, magnets 24 which are mutually adsorbed are glued in the cylindrical grooves of the two push rods 23, and the two push rods 23 form a structure shaped like a Chinese character 'ri' under the adsorption of the magnets 24.
In one embodiment, according to the attached drawings, the fixing leg 3 is internally provided with two fixing strips which are integrally formed with the fixing leg 3, the two fixing strips are symmetrically arranged about the center line of the fixing leg 3, the fixing strips are provided with two snap rings which are sunken into the fixing strips, the snap rings are internally provided with springs 28 in a clamping manner, the push pipe 9 is fixed with a baffle plate 29 matched with the springs 28 through screws, and the baffle plate 29 is provided with a ring groove matched with the springs 28.
In an embodiment, according to the attached drawings, an air bag column 30 which can extend into the push tube 9 is arranged in the fixing base 16, the air bag column 30 belongs to the prior art, the fixing base 16 is of a hollow structure, an air seat 31 which is communicated with the air bag column 30 is arranged in the fixing base 16, the air seat 31 belongs to the prior art, the section of the doctor blade 17 is of an isosceles trapezoid shape, a clamping groove 32 which is matched with the air bag column 30 for use is arranged on the doctor blade 17, and the bottom of the air bag column 30 is glued with the bottom of the clamping groove 32. The outer surface of the air bag column 30 is provided with an elastic net 33, the elastic net 33 belongs to the prior art, one end of the elastic net 33 is fixed on the air seat 31 in a gluing way, the other end is fixed on the scraping blade 17, and the air bag column 30 is communicated with the air pump 12 through an air pipe 38.
The tip capable of being opened or closed is arranged at the end part of the supporting leg, the movable leg which comprises the push pipe and is movable is arranged in the supporting leg, the end part of the push pipe is rotatably connected with a movable plate for cleaning mud remained at the end part of the supporting leg after the tip is opened, and the supporting leg can be ensured to be capable of cleaning mud blocks and moving the supporting leg to a target position when the supporting leg is difficult to move due to the mud blocks; the movable rod is arranged to facilitate opening of the tips which are closed together by the torsion spring, the E-shaped push rod at the end part of the pneumatic rod and the magnet at the end part of the push rod are arranged to facilitate opening of a plurality of tips at the same time, and the sliding grooves and the communicating grooves in the supporting legs are arranged to facilitate driving of the movable rod through the connecting rod and the sliding strip; the arrangement of the connecting grooves on the fixed legs is matched with the connecting strips on the push pipes to realize the movement of the push pipes, the matching use of the air pump and the pneumatic push rods provides power for the movement of the push pipes, and the matching use of the baffle on the push pipes and the springs on the fixed legs is convenient for the automatic reset of the push pipes after the movement; the wire take-up pulley and the pull rope are arranged at the position of the hollow groove on the fixed leg, the pull rope is connected with the movable plate at the end part of the push tube through the round hole on the positioning rod, the pull rope is pulled to control the movable plate to rotate to scrape mud blocks, and the movable plate is connected with the connecting plate through the torsional spring, so that the movable plate can reset after contacting with the pull force of the pull rope; the setting of fixing base and through hole on the ejector sleeve, and set up telescopic gasbag post in the fixing base, sliding connection has the doctor-bar that can follow the gasbag post and remove in the through groove, is convenient for clear up the mud piece on the fly leaf, and the setting of elasticity net is convenient for the gasbag post and is not aerifyd the state under the shrink.
The present invention has been described in detail with reference to the specific embodiments and examples, but these are not intended to limit the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be viewed as within the scope of the invention.