CN112985366B - Multi-angle mapping device for building engineering - Google Patents
Multi-angle mapping device for building engineering Download PDFInfo
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- CN112985366B CN112985366B CN202110383780.2A CN202110383780A CN112985366B CN 112985366 B CN112985366 B CN 112985366B CN 202110383780 A CN202110383780 A CN 202110383780A CN 112985366 B CN112985366 B CN 112985366B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The invention discloses a multi-angle mapping device for constructional engineering, which comprises a guide rail, an angle adjusting assembly and a mapping lens, wherein the guide rail is arranged on the horizontal ground through a support frame, the guide rail is connected with a sliding table, the front and the back of the sliding table are respectively connected with grooves in two rails of the guide rail in a clamping manner through a plurality of pairs of pulleys which are paired up and down, the angle adjusting assembly is arranged above the sliding table, the angle adjusting assembly can adjust the angle in the three-axis direction, the mapping lens is detachably arranged on the angle adjusting assembly through a clamping assembly, and the mapping lens is connected into an external detection device for mapping. Compared with the prior art, the invention reduces the labor amount of surveying and mapping work, improves the surveying and mapping efficiency, has high accuracy, can quickly disassemble and assemble the surveying and mapping lens, and can be suitable for surveying and mapping lenses of various specifications.
Description
Technical Field
The invention relates to the technical field of surveying and mapping devices, in particular to a multi-angle surveying and mapping device for constructional engineering.
Background
Surveying instrument is an instrument and device for data acquisition, processing and output designed and manufactured for surveying operation. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages.
Among the prior art, equipment such as theodolite, surveyor's level, platemeter need be used in building engineering survey and drawing work, and work needs to carry a large amount of equipment at every turn, and need switch over repeatedly and use different equipment, and work load is big.
In the prior art, the total station can also be used for carrying out rapid surveying and mapping work through the total station, the total station is also called as an electronic tacheometer and consists of an electronic theodolite, an electromagnetic wave distance meter, a microcomputer, a program module, a memory and an automatic recording device, the electronic tacheometer can be used for rapidly carrying out multifunctional electronic measuring instruments such as distance measurement, angle measurement, calculation, recording and the like, is suitable for engineering measurement and large-scale topographic survey, can provide analytic data for establishing a digital ground model, enables the ground survey to tend to be automated, and improves the efficiency of surveying and mapping work.
However, the existing surveying and mapping instrument can only detect one set of data by once erection, a huge number of play sets are often required to be measured in actual engineering surveying and mapping, some projects have real-time dynamic detection requirements, workers are required to carry and control the instrument for a long time, different positions and angles are changed, equipment is required to be erected every time, preparation work such as calibration is required, the labor capacity is large, and the efficiency is low.
Therefore, there is a need to provide a multi-angle mapping apparatus for construction engineering to solve the above problems in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a multi-angle mapping device for building engineering comprises a guide rail, an angle adjusting assembly and a mapping lens, wherein the guide rail is arranged on the horizontal ground through a support frame, the guide rail consists of two rails with grooves formed in the upper part and the lower part, a sliding table is connected to the guide rail, the front part and the rear part of the sliding table are respectively connected with the grooves in the two rails of the guide rail in a clamping manner through a plurality of pairs of pulleys which are one pair in the upper part and the lower part, and at least one pulley in the sliding table is driven by a motor fixed at the bottom of the sliding table;
slip table top is equipped with the angle modulation subassembly, the angle modulation subassembly can adjust the angle of triaxial direction, be equipped with mapping lens through centre gripping subassembly detachably on the angle modulation subassembly, mapping lens carries out mapping work in being connected to outside detection device.
Further, preferably, the angle adjusting assembly comprises a U-shaped frame and a rotating ring, the bottom of the U-shaped frame is rotatably arranged above the sliding table, two sides of the rotating ring are respectively connected with two inner sides of the U-shaped frame through a sliding clamping jaw assembly in a manner of rotating around the diameter in the horizontal direction, and the rotating ring is concentric with the arc at the bottom of the U-shaped frame;
the rotary ring is a stepped ring consisting of two rings with high outer parts and low inner parts, the section of the sliding clamping jaw assembly is a U-shaped arc-shaped clamping piece, the outer ring of the rotary ring is in sliding connection with the arc-shaped clamping piece of the sliding clamping jaw assembly and is concentric with the sliding clamping piece, and the rotary ring can rotate around the circle center;
the inner ring of the swivel is bolted to the edge of the clamping assembly by fixed jaws.
Preferably, a first driving device is arranged below the U-shaped frame, a first synchronizing wheel of the first driving device is rotatably arranged below the center of the U-shaped frame and is fixed on the sliding table, and a first motor of the first driving device is fixed below the U-shaped frame and is in matched connection with the first synchronizing wheel through a first synchronizing belt;
a second driving device is arranged on one side of the U-shaped frame, a second synchronizing wheel of the second driving device is fixedly connected with a rotating shaft of the sliding clamping jaw assembly on the same side of the second synchronizing wheel, and a second motor is fixed in the U-shaped frame below the second synchronizing wheel and is in matched connection with the first synchronizing wheel through a second synchronizing belt;
the edge of the rotating ring is provided with a third driving device, a third motor of the third driving device is fixedly connected to the edge of the rotating ring, the back face of the inner ring of the rotating ring is provided with a circle of convex belt ring, a belt is sleeved outside the belt ring, and an output shaft of the third motor is connected with the belt in a matched mode through a belt pulley.
Preferably, the sliding clamping jaw assembly comprises a clamping jaw and a front sliding liner, gaps between the inner wall of the clamping jaw and the front, back and side surfaces of the outer ring of the swivel are respectively attached through the front sliding liner, the back sliding liner and the side sliding liner, and the back sliding liner and the side sliding liner are fixedly connected with the inner wall of the clamping jaw;
an adjusting groove is formed in the surface, attached to the front sliding liner, of the inner wall of the clamping jaw, a pressing plate fixedly connected with the front sliding liner is arranged in the adjusting groove, and the pressing plate can be arranged in the adjusting groove in a vertically-movable mode;
the utility model discloses a clamping jaw, locating pin embedding clamp plate, clamping jaw outer wall correspond the position evenly distributed ground bolt of adjustment tank bottom portion and have gone into many adjusting bolt, adjusting bolt runs through into the adjustment tank in, just be equipped with the locating pin between adjusting bolt and clamp plate, what the locating pin can reciprocate establishes in the adjustment tank, certain degree of depth in locating pin embedding clamp plate, just the locating pin periphery still overlaps to be equipped with and presses the round spring under the clamp plate.
Preferably, the clamping assembly comprises a clamping panel and a clamping table assembly, the clamping panel is an annular cavity with an opening on the back surface, three sliding grooves are distributed on the surface of the clamping panel along the circumference of the radius direction, and each sliding groove is provided with the clamping table assembly capable of moving along the sliding groove;
the back of the clamping panel is provided with a plane thread disc in an embedding period, the plane thread disc can rotate relative to the clamping panel, and the back of the plane thread disc is also rotatably connected with a rocker.
Further, preferably, the inner side of the clamping table assembly is fixedly connected with arc-shaped clamping tiles, and when each clamping table assembly moves to the innermost side, each clamping tile jointly encloses a circle.
Preferably, the center of the inner side of the tile clamp is provided with a transverse groove along the arc direction, and the center of the inner side of the tile clamp is provided with a vertical groove which penetrates along the vertical direction of the transverse groove;
the back of the surveying and mapping lens is connected by a cylindrical surveying and mapping device connecting seat, the curvature of the outer circle of the surveying and mapping device connecting seat is the same as that of the inner arc of the tile, the outer wall of the surveying and mapping device connecting seat is provided with a horizontal clamping strip and a vertical clamping strip which have the sizes corresponding to the horizontal groove and the vertical groove, and a fixing hole is formed in the intersection of the centers of the horizontal clamping strip and the vertical clamping strip;
and a pressure sensor is arranged in the clamping tile.
Further, preferably, the clamping table assembly comprises a clamping table shell and a stud, the stud is rotatably arranged in the clamping table shell, the axial direction of the stud is radially overlapped with one radial direction of the clamping panel, the thread of the stud is exposed out of the bottom shell of the clamping table shell, and the thread of the stud is meshed with the thread of the plane thread disc;
the stud is connected with the clamping table shell through a stud shaft, and a stud gear is coaxially fixed at one end of the stud shaft.
Preferably, the clamping table assembly further comprises a central gear, the central gear meshed with the stud gear is rotatably arranged at the center of the cross section of the clamping table shell, an internal threaded rod is fixed at the center of the central gear in a direction away from the stud, the internal threaded rod is rotatably connected with the end face, close to the circle center of the clamping panel, of the clamping table shell and penetrates through the clamping table shell, and an expansion plug assembly capable of entering the fixing hole is arranged in the internal threaded rod;
a locking tooth is arranged above the central gear, the locking tooth is connected by a rotatable connecting rod, and the locking tooth can be embedded into the central gear through rotation to lock or separate the central gear;
the lower part of the connecting rod of the locking tooth is connected with the clamping table shell through a spring, and the spring can provide force for separating the locking tooth from the central gear;
and an electromagnet is arranged above the connecting rod of the locking tooth, and can provide a force for enabling the locking tooth to be embedded into the central gear to lock the central gear when the electromagnet is electrified.
Preferably, the expansion plug assembly comprises a screw rod, the screw rod is connected in the inner threaded rod in a matching manner, a bottom plate is fixed on the end face of one end of the screw rod, which extends out of the clamping table shell, a plurality of guide shafts parallel to the screw rod are fixed around the bottom plate, and the guide shafts are slidably connected with the clamping table shell;
the center of one side, far away from the screw rod, of the bottom plate is fixedly connected with a damping rod, one end, far away from the bottom plate, of the damping rod is fixedly provided with an expansion top plate, a damping rod spring is arranged between the bottom plate and the expansion top plate, expansion bags are sleeved on the peripheries of the bottom plate and the expansion top plate, and the expansion bags are bag bodies made of soft rubber materials;
the periphery of the edge of the expansion top plate is hinged with a plurality of expansion connecting rods I, the other end of each expansion connecting rod I is hinged with an expansion connecting rod II parallel to the damping rod, the other end of each expansion connecting rod II is hinged with an expansion connecting rod III, and the other end of each expansion connecting rod III is hinged into the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the angle adjusting device, the surveying and mapping lens is clamped in the angle adjusting assembly through the clamping assembly and is connected into an external detection device for surveying and mapping, the angle adjusting assembly can be driven by the sliding table to move along the guide rail, and the angle adjusting assembly can control the rotation of the three axes and transmit the rotation to the detection device for surveying and mapping; control through the angle modulation subassembly and adjust the soon of mapping lens to, reduced the amount of labour of survey and drawing work, improved survey and drawing efficiency, can carry out real-time long-time work, reduced the time limit for a project of building engineering survey and drawing.
In the sliding clamping jaw assembly, the tightness between the front sliding liner and the clamping jaw can be adjusted by adjusting the screwing-in depth of the adjusting bolt, so that the optimal sliding damping is obtained, the rotating process of the rotating ring is more stable, and the accuracy can be improved.
In the clamping assembly, the horizontal clamping strips and the vertical clamping strips of the connecting seat of the surveying device are embedded into the horizontal grooves and the vertical grooves of the clamping tile, so that the stability of clamping the connecting seat of the surveying device by the clamping tile can be quickly positioned and improved; when the double-screw bolt is to pressing from both sides tight direction rotation, the internal screw thread pole rotates and makes the screw rod move forward, the inflation bag gets into in the fixed orifices in the mapping device connecting seat, and inflation top plate top is to the bottom of fixed orifices after, the screw rod continues to move forward, damping rod and damping rod spring are compressed, make two outside expansions of inflation connecting rod, thereby make the inflation bag inflation and fix the mapping device connecting seat, make the connection of mapping device connecting seat more stable, make mapping lens can dismantle fast and install, and ensure that the accuracy is installed in the swivel center, can be applicable to the mapping lens of different specifications.
Drawings
FIG. 1 is a schematic structural diagram of a multi-angle surveying and mapping device for construction engineering;
FIG. 2 is a schematic diagram of a front structure of an angle adjusting assembly of a multi-angle surveying and mapping device for construction engineering;
FIG. 3 is a schematic view of a back structure of an angle adjusting assembly of the multi-angle surveying and mapping device for construction engineering;
FIG. 4 is a schematic cross-sectional view of a sliding jaw assembly of the multi-angle mapping apparatus for construction engineering;
FIG. 5 is a schematic view of a clamping assembly of the multi-angle mapping apparatus for construction engineering;
FIG. 6 is a schematic structural diagram of a clamping table assembly of the multi-angle surveying and mapping device for construction engineering;
FIG. 7 is a schematic view of a central gear of the multi-angle surveying and mapping device for construction engineering;
FIG. 8 is a schematic view of an expansion plug assembly of the multi-angle surveying and mapping device for construction engineering;
in the figure: 1. a guide rail; 2. a sliding table; 3. an angle adjusting component; 4. a mapping lens; 5. a clamping assembly; 31. a U-shaped frame; 32. a first driving device; 33. a second driving device; 34. rotating the ring; 35. a sliding jaw assembly; 36. a fixed clamping jaw; 37. a third driving device; 38. a rocker; 351. a clamping jaw; 352. a front slide liner; 353. a rear sliding pad; 354. a side sliding pad; 355. an adjustment groove; 356. pressing a plate; 357. positioning pins; 358. a round spring; 359. adjusting the bolt; 41. a mapping device connecting base; 42. a transverse clamping strip; 43. erecting a clamping strip; 44. a fixing hole; 51. clamping the panel; 52. a chute; 53. a clamping table component; 54. clamping the tile; 55. a planar threaded turntable; 56. a transverse groove; 57. a vertical groove; 531. a clamp housing; 532. a stud; 533. a stud shaft; 534. a stud gear; 535. a sun gear; 536. a locking tooth; 537. an electromagnet; 538. an inner threaded rod; 539. an expansion plug assembly; 5391. a screw; 5392. a base plate; 5393. a guide shaft; 5394. a damping lever; 5395. a damping lever spring; 5396. a first expansion connecting rod; 5397. a second expansion connecting rod; 5398. a third expansion connecting rod; 5399. an expansion head plate; 53910. the balloon is inflated.
Detailed Description
Referring to fig. 1, in the embodiment of the present invention, a multi-angle surveying and mapping device for construction engineering includes a guide rail 1, an angle adjusting assembly 3, and a surveying and mapping lens 4, wherein the guide rail 1 is disposed on a horizontal ground through a support frame, the guide rail 1 is composed of two rails with grooves formed in the upper and lower portions thereof, the guide rail 1 is connected with a sliding table 2, the front and rear portions of the sliding table 2 are respectively connected with the grooves in the two rails of the guide rail 1 through a plurality of pairs of pulleys with a pair of upper and lower portions, and at least one pulley in the sliding table 2 is driven by a motor fixed at the bottom of the sliding table;
2 tops of slip table are equipped with angle modulation subassembly 3, the angle modulation subassembly 3 can adjust the angle of triaxial direction, be equipped with mapping lens 4 through 5 detachably of centre gripping subassembly on the angle modulation subassembly 3, mapping lens 4 is connected to and carries out mapping work in the outside detection device.
Referring to fig. 2 and 3, in the present embodiment, the angle adjusting assembly 3 includes a U-shaped frame 31 and a swivel 34, the bottom of the U-shaped frame 31 is rotatably disposed above the sliding platform 2, two sides of the swivel 34 are respectively connected to two inner sides of the U-shaped frame 31 through a sliding clamping jaw assembly 35, which can rotate around a diameter in a horizontal direction, and the swivel 34 is concentric with an arc at the bottom of the U-shaped frame 31;
the rotary ring 34 is a stepped ring formed by two rings with a high outer part and a low inner part, the section of the sliding clamping jaw assembly 35 is a U-shaped arc clamping piece, the outer ring of the rotary ring 34 is in sliding connection with the arc clamping piece of the sliding clamping jaw assembly 35, the outer ring and the arc clamping piece are concentric, and the rotary ring 34 can rotate around the center of a circle;
the inner ring of the swivel 34 is bolted to the edge of the clamping assembly 5 by means of fixed jaws 36.
Referring to fig. 2 and fig. 3, in the present embodiment, a first driving device 32 is disposed below the U-shaped frame 31, a first synchronizing wheel of the first driving device 32 is rotatably disposed below the center of the U-shaped frame 31 and is fixed on the sliding table 2, and a first motor of the first driving device 32 is fixed below the U-shaped frame 31 and is connected with the first synchronizing wheel through the first synchronizing wheel in a matching manner;
a second driving device 33 is arranged on one side of the U-shaped frame 31, a second synchronizing wheel of the second driving device 33 is fixedly connected with a rotating shaft of the sliding clamping jaw assembly 35 on the same side of the second synchronizing wheel, and a second motor is fixed in the U-shaped frame 31 below the second synchronizing wheel and is in matched connection with the first synchronizing wheel through a second synchronizing belt;
the edge of the rotating ring 34 is provided with a third driving device 37, a third motor of the third driving device 37 is fixedly connected to the edge of the rotating ring 34, a circle of convex belt ring is arranged on the back face of the inner ring of the rotating ring 34, a belt is sleeved outside the belt ring, and an output shaft of the third motor is connected with the belt in a matched mode through a belt pulley.
Referring to fig. 4, in the present embodiment, the sliding clamping jaw assembly 35 includes a clamping jaw 351 and a front sliding pad 352, gaps between the inner wall of the clamping jaw 351 and the front, rear and side surfaces of the outer ring of the swivel 34 are respectively attached by the front sliding pad 352, the rear sliding pad 353 and the side sliding pad 354, and the rear sliding pad 353 and the side sliding pad 354 are fixedly connected to the inner wall of the clamping jaw 351;
an adjusting groove 355 is formed in the surface, attached to the front sliding pad 352, of the inner wall of the clamping jaw 351, a pressing plate 356 fixedly connected with the front sliding pad 352 is arranged in the adjusting groove 355, and the pressing plate 356 is arranged in the adjusting groove 355 in a vertically movable mode;
a plurality of adjusting bolts 359 are uniformly bolted into the outer wall of the clamping jaw 351 at positions corresponding to the bottom of the adjusting groove 355, the adjusting bolts 359 penetrate through the adjusting groove 355, a positioning pin 357 is arranged between the adjusting bolts 359 and the pressing plate 356, the positioning pin 357 can be vertically moved and arranged in the adjusting groove 355, the positioning pin 357 is embedded into the pressing plate 356 to a certain depth, and a round spring 358 pressed below the pressing plate 356 is sleeved on the periphery of the positioning pin 357;
the front sliding pad 352 is adhered to the pressing plate 356 by an elastic epoxy glue, and the tightness between the front sliding pad 352 and the clamping jaw 351 can be adjusted by adjusting the screwing depth of the adjusting bolt 359, so as to obtain the optimal sliding damping;
in this embodiment, the front sliding pad 352, the rear sliding pad 353 and the side sliding pad 354 are made of PTFE materials, have a self-lubricating function, and can generate a self-lubricating material during sliding.
Referring to fig. 5, in the present embodiment, the clamping assembly 5 includes a clamping panel 51 and a clamping table assembly 53, the clamping panel 51 is an annular cavity with an opening on the back, three sliding grooves 52 are circumferentially distributed on the surface of the clamping panel along the radius direction, and each sliding groove 52 is provided with the clamping table assembly 53 capable of moving along the sliding groove;
the back of the clamping panel 51 is provided with a planar threaded disc 55 in an embedding period, the planar threaded disc 55 can rotate relative to the clamping panel 51, and the back of the planar threaded disc 55 is also rotatably connected with a rocker 38.
Referring to fig. 5, in the present embodiment, the inner side of the clamping table assembly 53 is fixedly connected with an arc-shaped clamping shoe 54, and when each clamping table assembly 53 moves to the innermost side, each clamping shoe 54 forms a circle together.
Referring to fig. 5, in the present embodiment, a transverse groove 56 is formed in the center of the inner side of the tile 54 along the arc direction, and a vertical groove 57 is formed in the center of the inner side of the transverse groove 56 along the vertical direction;
the back of the surveying and mapping lens 4 is connected by a cylindrical surveying and mapping device connecting seat 41, the curvature of the outer circle of the surveying and mapping device connecting seat 41 is the same as the curvature of the inner arc of the clamping tile 54, the outer wall of the surveying and mapping device connecting seat 41 is provided with a transverse clamping strip 42 and a vertical clamping strip 43 which have the sizes corresponding to a transverse groove 56 and a vertical groove 57, and the intersection of the centers of the transverse clamping strip 42 and the vertical clamping strip 43 is provided with a fixing hole 44;
a pressure sensor is arranged in the clamping tile 54;
that is, by embedding the horizontal and vertical locking strips 42 and 43 of the mapping device attachment base 41 into the horizontal and vertical grooves 56 and 57 of the clamping shoe 54, the stability of the clamping shoe 54 clamping the mapping device attachment base 41 can be quickly positioned and improved.
Referring to fig. 6, in the present embodiment, the clamping table assembly 53 includes a clamping table housing 531 and a stud 532, the stud 532 is rotatably disposed in the clamping table housing 531, an axial direction of the stud 532 coincides with a radial direction of the clamping panel 51, a thread of the stud 532 is exposed outside a bottom shell of the clamping table housing 531, and the thread of the stud 532 is engaged with a thread of the planar threaded disk 55;
the stud 532 is connected to the clamping table housing 531 through a stud shaft 533, and a stud gear 534 is coaxially fixed to one end of the stud shaft 533.
Referring to fig. 6 and fig. 7, in this embodiment, the clamping table assembly 53 further includes a central gear 535, the central gear 535 engaged with the stud gear 534 is rotatably disposed at the center of the cross section of the clamping table housing 531, an internal threaded rod 538 is fixed at the center of the central gear 535 away from the stud 532, the internal threaded rod 538 is rotatably connected with and penetrates through an end surface of the clamping table housing 531 close to the center of the clamping panel 51, and an expansion plug assembly 539 capable of entering the fixing hole 44 is disposed in the internal threaded rod 538;
a locking tooth 536 is arranged above the central gear 535, and the locking tooth 536 is connected by a rotatable connecting rod and can lock or separate the locking tooth 536 by embedding the locking tooth in the central gear 535 through rotation;
the lower portion of the link of the locking tooth 536 is connected to the jaw housing 531 by a spring that provides a force to separate the locking tooth 536 from the sun gear 535;
an electromagnet 537 is arranged above the connecting rod of the locking tooth 536, and when the electromagnet 537 is electrified, the force which enables the locking tooth 536 to be embedded into the central gear 535 to lock the central gear 535 can be provided;
that is, when electromagnet 537 is energized, locking teeth 536 overcome the spring on it to engage sun gear 535 to lock it, and flat threaded disk 55 rotates to move stud 532, thereby moving chuck table assembly 53;
when the pressure sensor in the clamping shoe 54 reaches a threshold value, the electromagnet 537 is powered off, the stud gear 534 is unlocked, the stud 532 rotates when the plane thread disc 55 rotates, and the clamping table housing 531 is fixed, so that the clamping table assembly 53 is prevented from loosening in the moving process.
Referring to fig. 6 and 8, in this embodiment, the expansion plug component 539 includes a screw rod 5391, the screw rod 5391 is connected in the inner threaded rod 538 in a matching manner, a bottom plate 5392 is fixed to an end surface of one end of the screw rod 5391 that extends out of the clamping table shell 531, a plurality of guide shafts 5393 parallel to the screw rod 5391 are fixed around the bottom plate 5392, and the guide shafts 5393 are slidably connected with the clamping table shell 531;
the center of one side, far away from the screw rod 5391, of the bottom plate 5392 is fixedly connected with a damping rod 5394, one end, far away from the bottom plate 5392, of the damping rod 5394 is fixed with an expansion top plate 5399, a damping rod spring 5395 is arranged between the bottom plate 5392 and the expansion top plate 5399, expansion capsules 53910 are sleeved on the peripheries of the bottom plate 5392 and the expansion top plate 5399, and the expansion capsules 53910 are capsules made of soft rubber materials.
Referring to fig. 8, in this embodiment, a plurality of expansion connecting rods first 5396 are hinged to the periphery of the edge of the expansion top plate 5399, another end of each expansion connecting rod first 5396 is hinged to an expansion connecting rod second 5397 parallel to the damping rod 5394, another end of each expansion connecting rod second 5397 is hinged to an expansion connecting rod third 5398, and another end of each expansion connecting rod third 5398 is hinged to the bottom plate 5392;
that is, when the stud 532 rotates in the clamping direction, the internally threaded rod 538 rotates to move the screw rod 5391 forward, the expansion capsule 53910 enters the fixing hole 44 in the connecting base 41 of the surveying apparatus, and after the expansion top plate 5399 abuts against the bottom of the fixing hole 44, the screw rod 5391 continues to move forward, the damping rod 5394 and the damping rod spring 5395 are compressed to expand the expansion link two 5397 outward, so that the expansion capsule 53910 expands to fix the connecting base 41 of the surveying apparatus, and therefore connection of the connecting base 41 of the surveying apparatus is more stable and accurate.
During specific implementation, the mapping lens 4 is clamped in the angle adjusting assembly 3 through the clamping assembly 5 and connected into an external detection device for mapping, and the angle adjusting assembly 3 can be driven by the sliding table 2 to move along the guide rail 1;
the angle adjusting component 3 can drive the rotation of the three-axis direction through a first driving device 32, a second driving device 33 and a third driving device 37, the rotation data is transmitted to a detection device, the center of the instrument is aligned to a ground measuring station through a plumb ball or an optical plummet arranged in the surveying and mapping lens 4, the instrument is leveled through a gyroscope sensor arranged in the surveying and mapping lens 4, a measuring target is aimed through a telescope, and the horizontal angle and the vertical angle are measured through the rotating angle of the angle adjusting component 3;
for example, in an embodiment for measuring a horizontal angle, two spatial straight lines OA and OB intersect at a point O, and by observing the mapping lens 4 and rotating the angle adjusting assembly 3 by a certain angle, the points a, O, B are projected onto a horizontal plane along a vertical direction to obtain corresponding projected points a ', O ', B ', and an included angle β between the horizontal lines O ' a ' and O ' B ' is calculated into the detecting device, i.e., an included angle between vertical planes passing through two direction lines, i.e., a horizontal angle;
the surveying and mapping lens 4 is also connected with the rotary ring 34 through the clamping assembly 5 to ensure the accuracy of the initial position, when the electromagnet 537 is powered on, the locking tooth 536 overcomes the spring on the electromagnet to embed the central gear 535 to lock the central gear, and the plane thread disc 55 can drive the stud 532 to move when rotating, thereby moving the clamping table assembly 53 to clamp the surveying and mapping device connecting seat 41;
when the pressure sensor in the clamping shoe 54 reaches a threshold value, the electromagnet 537 is powered off, the stud gear 534 is unlocked, the stud 532 rotates when the plane thread disc 55 rotates, and the clamping table shell 531 is fixed, so that the clamping table component 53 is prevented from loosening in the moving process;
when the stud 532 rotates in the clamping direction, the internal thread rod 538 rotates to enable the screw rod 5391 to move forwards, the expansion bladder 53910 enters the fixing hole 44 in the surveying and mapping device connecting seat 41, after the expansion top plate 5399 is pushed to the bottom of the fixing hole 44, the screw rod 5391 continues to move forwards, the damping rod 5394 and the damping rod spring 5395 are compressed, the expansion connecting rod 5397 expands outwards, and therefore the expansion bladder 53910 expands to fix the surveying and mapping device connecting seat 41, and connection of the surveying and mapping device connecting seat 41 is stable and accurate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. The multi-angle surveying and mapping device for the constructional engineering comprises a guide rail (1), an angle modulation assembly (3) and a surveying and mapping lens (4), and is characterized in that the guide rail (1) is arranged on the horizontal ground through a support frame, the guide rail (1) consists of two rails which are provided with grooves from top to bottom, a sliding table (2) is connected onto the guide rail (1), the front and the back of the sliding table (2) are respectively connected with the grooves in the two rails of the guide rail (1) through a plurality of pairs of pulleys which are one pair from top to bottom in a clamping manner, and at least one pulley in the sliding table (2) is driven by a motor fixed at the bottom of the sliding table;
an angle adjusting assembly (3) is arranged above the sliding table (2), the angle adjusting assembly (3) can adjust the angle in the three-axis direction, a surveying and mapping lens (4) is detachably arranged on the angle adjusting assembly (3) through a clamping assembly (5), and the surveying and mapping lens (4) is connected into an external detection device for surveying and mapping;
the angle adjusting assembly (3) comprises a U-shaped frame (31) and a rotating ring (34), the bottom of the U-shaped frame (31) is rotatably arranged above the sliding table (2), two sides of the rotating ring (34) are respectively connected with two inner sides of the U-shaped frame (31) in a manner of rotating around the diameter in the horizontal direction through a sliding clamping jaw assembly (35), and the rotating ring (34) is concentric with the arc at the bottom of the U-shaped frame (31);
the rotary ring (34) is a stepped ring consisting of two rings with a high outer part and a low inner part, the section of the sliding clamping jaw assembly (35) is a U-shaped arc-shaped clamping piece, the outer ring of the rotary ring (34) is in sliding connection with the arc-shaped clamping piece of the sliding clamping jaw assembly (35) and is concentric with the sliding clamping piece, and the rotary ring (34) can rotate around the center of a circle;
the inner ring of the swivel (34) is bolted with the edge of the clamping assembly (5) by means of fixed clamping jaws (36);
a first driving device (32) is arranged below the U-shaped frame (31), a first synchronizing wheel of the first driving device (32) is rotatably arranged below the center of the U-shaped frame (31) and is fixed on the sliding table (2), and a first motor of the first driving device (32) is fixed below the U-shaped frame (31) and is in matched connection with the first synchronizing wheel through the first synchronizing wheel;
a second driving device (33) is arranged on one side of the U-shaped frame (31), a second synchronizing wheel of the second driving device (33) is fixedly connected with a rotating shaft of the sliding clamping jaw assembly (35) on the same side of the second synchronizing wheel, and a second motor is fixed in the U-shaped frame (31) below the second synchronizing wheel and is in matched connection with the second synchronizing wheel through the second synchronizing belt;
a third driving device (37) is arranged at the edge of the rotating ring (34), a third motor of the third driving device (37) is fixedly connected to the edge of the rotating ring (34), a circle of raised belt ring is arranged on the back surface of the inner ring of the rotating ring (34), a belt is sleeved outside the belt ring, and an output shaft of the third motor is connected with the belt in a matched mode through a belt pulley;
the sliding clamping jaw assembly (35) comprises a clamping jaw (351) and a front sliding liner (352), wherein gaps among the inner wall of the clamping jaw (351), the front surface, the rear surface and the side surface of the outer ring of the swivel (34) are respectively attached through the front sliding liner (352), a rear sliding liner (353) and a side sliding liner (354), and the rear sliding liner (353) and the side sliding liner (354) are fixedly connected with the inner wall of the clamping jaw (351);
an adjusting groove (355) is formed in the surface, attached to the front sliding gasket (352), of the inner wall of the clamping jaw (351), a pressing plate (356) fixedly connected with the front sliding gasket (352) is arranged in the adjusting groove (355), and the pressing plate (356) can be arranged in the adjusting groove (355) in a vertically movable mode;
clamping jaw (351) outer wall corresponds the position evenly distributed ground bolt of adjustment tank (355) bottom and has gone into many adjusting bolt (359), adjusting bolt (359) run through into in adjustment tank (355), just be equipped with between adjusting bolt (359) and clamp plate (356) locating pin (357), what locating pin (357) can reciprocate establishes in adjustment tank (355), certain degree of depth in locating pin (357) embedding clamp plate (356), just locating pin (357) periphery still overlaps and is equipped with round spring (358) of pressing under clamp plate (356).
2. The multi-angle mapping device for the construction engineering according to claim 1, wherein the clamping assembly (5) comprises a clamping panel (51) and a clamping table assembly (53), the clamping panel (51) is an annular cavity with an opening on the back, three sliding grooves (52) are distributed on the surface of the clamping panel along the circumference of the radius direction, and each sliding groove (52) is provided with the clamping table assembly (53) capable of moving along the sliding groove;
the back of the clamping panel (51) is provided with a plane thread disc (55) embedded in the clamping panel, the plane thread disc (55) can rotate relative to the clamping panel (51), and the back of the plane thread disc (55) is rotatably connected with a rocker (38).
3. The multi-angle mapping apparatus for construction engineering according to claim 2, wherein the inner side of the clamping table assembly (53) is fixedly connected with arc-shaped clamping tiles (54), and each clamping tile (54) together forms a circle when each clamping table assembly (53) moves to the innermost side.
4. The multi-angle mapping device for building engineering according to claim 3, wherein a horizontal groove (56) is formed in the center of the inner side of the tile clamping (54) along the arc direction, and a vertical groove (57) is formed in the center of the inner side of the tile clamping along the vertical direction of the horizontal groove (56);
the back of the surveying and mapping lens (4) is connected by a cylindrical surveying and mapping device connecting seat (41), the curvature of the outer circle of the surveying and mapping device connecting seat (41) is the same as the curvature of the inner arc of the tile clamping (54), a transverse clamping strip (42) and a vertical clamping strip (43) which have the sizes corresponding to the transverse groove (56) and the vertical groove (57) are arranged on the outer wall of the surveying and mapping device connecting seat (41), and a fixing hole (44) is formed in the intersection of the centers of the transverse clamping strip (42) and the vertical clamping strip (43);
and a pressure sensor is arranged in the clamping tile (54).
5. The multi-angle mapping device for construction engineering according to claim 3, wherein the clamping table assembly (53) comprises a clamping table housing (531), a stud (532), the stud (532) is rotatably disposed in the clamping table housing (531), the axial direction of the stud (532) is coincident with a radial direction of the clamping panel (51), the thread of the stud (532) is exposed out of the bottom shell of the clamping table housing (531), and the thread of the stud (532) is engaged with the thread of the planar threaded disk (55);
the stud (532) is connected with the clamping table shell (531) through a stud shaft (533), and a stud gear (534) is coaxially fixed at one end of the stud shaft (533).
6. The multi-angle mapping device for the construction engineering as claimed in claim 5, wherein the clamping table assembly (53) further comprises a central gear (535), the central gear (535) meshed with the stud gear (534) is rotatably arranged at the center of the cross section of the clamping table housing (531), an internal threaded rod (538) is fixed at the center of the central gear (535) away from the stud (532), the internal threaded rod (538) is rotatably connected with the end face, close to the circle center of the clamping panel (51), of the clamping table housing (531) and penetrates through the clamping panel, and an expansion plug assembly (539) capable of entering the fixing hole (44) is arranged in the internal threaded rod (538);
a locking tooth (536) is arranged above the central gear (535), the locking tooth (536) is connected by a rotatable connecting rod, and the locking tooth (536) can be embedded into the central gear (535) to lock or separate the central gear (535) through rotation;
the lower part of the connecting rod of the locking tooth (536) is connected with the clamping table shell (531) through a spring, and the spring can provide force for separating the locking tooth (536) from the central gear (535);
an electromagnet (537) is arranged above the connecting rod of the locking tooth (536), and when the electromagnet (537) is electrified, the force for enabling the locking tooth (536) to be embedded into the central gear (535) to lock the central gear can be provided.
7. The multi-angle mapping device for the construction engineering as claimed in claim 6, wherein the expansion plug assembly (539) comprises a screw rod (5391), the screw rod (5391) is connected in the inner threaded rod (538) in a matching manner, a bottom plate (5392) is fixed on the end surface of one end of the screw rod (5391) extending out of the clamp holder housing (531), a plurality of guide shafts (5393) parallel to the screw rod (5391) are fixed around the bottom plate (5392), and the guide shafts (5393) are connected with the clamp holder housing (531) in a sliding manner;
the center of one side, far away from the screw rod (5391), of the bottom plate (5392) is fixedly connected with a damping rod (5394), one end, far away from the bottom plate (5392), of the damping rod (5394) is fixed with an expansion top plate (5399), a damping rod spring (5395) is arranged between the bottom plate (5392) and the expansion top plate (5399), expansion capsules (53910) are sleeved on the peripheries of the bottom plate (5392) and the expansion top plate (5399), and the expansion capsules (53910) are capsules made of soft rubber materials;
the periphery of the edge of the expansion top plate (5399) is hinged with a plurality of expansion connecting rods I (5396), the other end of each expansion connecting rod I (5396) is hinged with an expansion connecting rod II (5397) parallel to the damping rod (5394), the other end of each expansion connecting rod II (5397) is hinged with an expansion connecting rod III (5398), and the other end of each expansion connecting rod III (5398) is hinged into the bottom plate (5392).
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| CN202110383780.2A CN112985366B (en) | 2021-04-09 | 2021-04-09 | Multi-angle mapping device for building engineering |
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| CN114413139A (en) * | 2021-12-23 | 2022-04-29 | 盐城市经纬测绘科技有限公司 | Land arrangement surveying and mapping equipment of high accuracy |
| CN114812524B (en) * | 2022-04-24 | 2023-10-27 | 华东交通大学 | Fixed point mapping tool for architectural design planning |
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