CN115143994A - Automatic calibration equipment for verticality of longitudinal and transverse fixed-point type tower ruler - Google Patents
Automatic calibration equipment for verticality of longitudinal and transverse fixed-point type tower ruler Download PDFInfo
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- CN115143994A CN115143994A CN202211067978.0A CN202211067978A CN115143994A CN 115143994 A CN115143994 A CN 115143994A CN 202211067978 A CN202211067978 A CN 202211067978A CN 115143994 A CN115143994 A CN 115143994A
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- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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Abstract
The invention discloses automatic verticality calibration equipment for a longitudinal and transverse fixed-point type tower ruler, which comprises a transverse-swinging guide clamping frame body, a verticality feedback mechanism, a longitudinal-swinging guide column and a positioning frame, wherein the longitudinal-swinging guide column is arranged on the side wall of the positioning frame in a sliding clamping manner, the transverse-swinging guide clamping frame body is arranged on the side wall of the longitudinal-swinging guide column in a sliding clamping manner, and the verticality feedback mechanism is arranged on the inner side wall of the transverse-swinging guide clamping frame body. The invention belongs to the technical field of measuring equipment, and particularly provides automatic verticality calibration equipment for a longitudinal and transverse fixed-point type tower ruler, which converts multi-directional arc motion into multi-directional rotation with the lower end surface of the tower ruler as a base point, so that the lower end surface of the tower ruler can be always positioned on the upper wall of a measurement control point while the equipment adjusts the tower ruler, the accuracy of the lower end position of the tower ruler is ensured, and the equipment can effectively and automatically calibrate the verticality of the tower ruler in various working places by controlling calibration power equipment corresponding to each direction through conductive equipment arranged in each eccentric direction.
Description
Technical Field
The invention belongs to the technical field of measuring equipment, and particularly relates to automatic perpendicularity calibrating equipment for a longitudinal and transverse fixed-point type tower ruler.
Background
When engineering survey, often carry out elevation measurement and settlement observation to the spirit level, when using the spirit level to measure, need the special messenger to hand the sopwith staff in measurement control point department and provide the high reference for measuring to rely on the straightness that hangs down of experience adjustment sopwith staff, there is following problem when the manual work grips the adjustment sopwith staff:
(1) The sliding staff is difficult to keep a stable vertical state, although the sliding staff with the leveling point is provided in the prior art, the stable state of the sliding staff cannot be ensured because the manual adjustment is still needed, the verticality of the sliding staff has great influence on the measurement result, the measurement data is inaccurate because of slight deviation, and for the measurement engineering with higher error requirement, the measurement requirement cannot be met by manually holding the sliding staff;
(2) Thereby artifical sopwith staff that grips easily makes the sopwith staff produce and rock the objective scope that leaves the spirit level, and survey personnel are difficult to aim at the scale mark on the sopwith staff with the cross center at the observation in-process, and the observation process is wasted time and energy.
The automatic calibration equipment for the sliding staff is lacked in the prior art, the calibration and adjustment of the verticality of the sliding staff can be automatically realized while the lower end face of the sliding staff is located on a measurement control point, the sliding staff can be kept in a stable state, and the observation efficiency is improved.
Disclosure of Invention
According to the technical problems, the invention provides automatic calibration equipment for the verticality of a longitudinal and transverse fixed-point type tower ruler, aiming at the technical problems that the verticality of the tower ruler is held manually, the large error exists and the shaking is obvious, the verticality of the tower ruler is calibrated in a multidirectional arc motion combination mode, the multidirectional arc motion is converted into the multidirectional rotation with the lower end face of the tower ruler as a base point through arranging a transverse swing guide clamping frame body and a longitudinal swing guide column, so that the lower end face of the tower ruler can be always positioned on the upper wall of a measurement control point while the equipment is used for adjusting the tower ruler, the accuracy of the placement position of the tower ruler is ensured, the calibration power equipment corresponding to each direction is controlled through the conductive equipment arranged in each eccentric direction, the requirement on the flatness of the equipment on a working site is low, and the automatic calibration of the verticality of the tower ruler can be realized in various working sites.
The technical scheme adopted by the invention is as follows: this scheme provides a vertical and horizontal fixed point formula sopwith staff straightness automatic calibration equipment that hangs down, including horizontal swing direction centre gripping support body, the straightness feedback mechanism that hangs down, indulge pendulum guide post and locating rack, indulge pendulum guide post slide clamping locates the locating rack lateral wall, horizontal swing direction centre gripping support body slide clamping locates the vertical swing guide post lateral wall, the straightness feedback mechanism that hangs is located horizontal swing direction centre gripping support body inside wall, horizontal swing direction centre gripping support body lateral wall is fixed and is equipped with horizontal swing arc guide assembly, horizontal swing direction centre gripping support body locates vertical swing guide post lateral wall through horizontal swing arc guide assembly slide clamping, the lateral wall symmetry that horizontal swing direction centre gripping support body kept away from vertical swing guide post is equipped with clamping device, the straightness feedback mechanism that hangs down includes pendulous device and touching feedback plate, pendulous direction centre gripping support body lateral wall is located respectively to pendulous device and touching feedback plate, it is outside that the swing device lower extreme is located to touch feedback plate.
Further, indulge the pendulum guide post and keep away from the fixed pitch arc guide assembly that is equipped with of lateral wall of horizontal swing direction centre gripping support body, indulge the pendulum guide post and be close to the fixed power assembly that is equipped with of lateral wall of horizontal swing direction centre gripping support body, horizontal swing power assembly and horizontal swing arc guide assembly transmission are connected, and the locating rack lateral wall is fixed and is equipped with pitch power assembly, and pitch power assembly and pitch arc guide assembly transmission are connected.
Furthermore, the transverse swinging arc guide assembly comprises an upper transverse swinging arc guide rail and a lower transverse swinging arc guide rail, the upper transverse swinging arc guide rail and the lower transverse swinging arc guide rail are fixedly arranged on the side wall of the transverse swinging guide clamping frame body from top to bottom, the circle centers of arcs where the upper transverse swinging arc guide rail and the lower transverse swinging arc guide rail are located are overlapped, an upper transverse swinging rack is fixedly arranged on the upper wall of the upper transverse swinging arc guide rail, and a lower transverse swinging rack is fixedly arranged on the upper wall of the lower transverse swinging arc guide rail; the circle centers of arcs where the upper and lower horizontal swing arc-shaped guide rails are located at the center of the lower wall of the horizontal swing guide clamping frame body.
Further, the clamping device comprises a clamping substrate and an elastic clamping plate, the clamping substrate is symmetrically and fixedly arranged on the side wall of the horizontal swing guide clamping frame body, the elastic clamping plate is respectively slidably penetrated through the opposite side walls of the clamping substrate, the side walls, close to each other, of the elastic clamping plate are respectively provided with a clamping groove, the side walls, far away from each other, of the elastic clamping plate are respectively and fixedly provided with a clamping sliding rod, the clamping sliding rods are respectively slidably penetrated through the side walls of the clamping substrate, the outer walls of the clamping sliding rods are respectively sleeved with a clamping spring, the two ends of each clamping spring are respectively fixedly connected with the side walls, close to each other, of the clamping substrate and the elastic clamping plate, and the lower walls of the clamping substrate and the elastic clamping plate are respectively provided with an anti-touch inclined surface.
Furthermore, the swinging device comprises a spherical base and a swinging rod, the spherical base is fixedly arranged on the side wall of the horizontal swinging guide clamping frame body, the swinging rod is hinged to the lower wall of the spherical base in a penetrating mode, a universal positioning ball is fixedly arranged at the upper end of the swinging rod, the universal positioning ball is rotatably embedded into the inner wall of the spherical base, a gravity cone is fixedly arranged at the lower end of the swinging rod, and a conducting ring is fixedly arranged on the side wall of the gravity cone.
Furthermore, the upper wall of the touch feedback plate penetrates through a touch feedback hole, the gravity cone is arranged in the touch feedback hole, a first electric piece, a second electric piece, a third electric piece and a fourth electric piece are fixedly arranged on the inner side wall of the touch feedback hole, the first electric piece, the second electric piece, the third electric piece and the fourth electric piece are distributed in an annular array mode, the first electric piece and the third electric piece are arranged in opposite directions, and the second electric piece and the fourth electric piece are arranged in opposite directions.
Furthermore, the side wall of the longitudinal swing guide post close to the transverse swing guide clamping frame body is provided with an upper transverse swing clamping groove and a lower transverse swing clamping groove, an upper transverse swing arc-shaped guide rail is arranged on the inner wall of the upper transverse swing clamping groove in a sliding clamping manner, a lower transverse swing arc-shaped guide rail is arranged on the inner wall of the lower transverse swing clamping groove in a sliding clamping manner, a transverse swing power assembly comprises an upper transverse swing motor and a lower transverse swing motor, the upper transverse swing motor is fixedly arranged on the inner wall of the upper transverse swing clamping groove, the lower transverse swing motor is fixedly arranged on the inner wall of the lower transverse swing clamping groove, an upper transverse swing gear is coaxially and fixedly arranged at the output end of the upper transverse swing motor, the upper transverse swing gear is meshed with the upper transverse swing rack, a lower transverse swing gear is coaxially and fixedly arranged at the output end of the lower transverse swing motor, and the lower transverse swing gear is meshed with the lower transverse swing rack; the upper transverse swing motor and the lower transverse swing motor are identical in structure and run synchronously, the first electric piece and the third electric piece are respectively electrically connected with the upper transverse swing motor and the lower transverse swing motor, and the ratio of the reference circle diameters of the upper transverse swing gear and the lower transverse swing gear is identical to the ratio of the distances from the upper transverse swing rack and the lower transverse swing rack to the intersection point of the circle centers of arcs where the upper transverse swing gear and the lower transverse swing rack are located.
Further, indulge pendulum arc guide assembly including indulge pendulum arc guide rail and indulge pendulum arc guide rail down, go up indulge pendulum arc guide rail and indulge pendulum arc guide rail top-down distribute and fixedly locate indulge pendulum guide post respectively and keep away from the lateral wall of horizontal swing direction centre gripping support body, go up the arc centre of a circle coincidence that indulges pendulum arc guide rail and indulge pendulum arc guide rail down and correspond and be located horizontal swing direction centre gripping support body lower wall center department, go up the fixed vertical pendulum rack that is equipped with of indulge pendulum arc guide rail upper wall, indulge pendulum arc guide rail upper wall is fixed to be equipped with down and indulge the rack.
Furthermore, an upper longitudinal pendulum guide groove and a lower longitudinal pendulum guide groove are sequentially and fixedly arranged on the side wall of the positioning frame, which is close to the longitudinal pendulum guide post, from top to bottom, an upper longitudinal pendulum arc-shaped guide rail is in sliding clamping connection with the inner wall of the upper longitudinal pendulum guide groove, a lower longitudinal pendulum arc-shaped guide rail is in sliding clamping connection with the inner wall of the lower longitudinal pendulum guide groove, a longitudinal pendulum power assembly comprises an upper longitudinal pendulum motor and a lower longitudinal pendulum motor, the upper longitudinal pendulum motor is fixedly arranged on the inner side wall of the upper longitudinal pendulum guide groove, the lower longitudinal pendulum motor is fixedly arranged on the inner side wall of the lower longitudinal pendulum guide groove, an upper longitudinal pendulum gear is coaxially and fixedly arranged at the output end of the upper longitudinal pendulum motor, the upper longitudinal pendulum gear is meshed with an upper longitudinal pendulum rack, a lower longitudinal pendulum gear is coaxially and fixedly arranged at the output end of the lower longitudinal pendulum motor, and the lower longitudinal pendulum gear is meshed with the lower longitudinal pendulum rack; the upper longitudinal swing motor and the lower longitudinal swing motor are identical in structure and run synchronously, the second electric piece and the fourth electric piece are respectively electrically connected with the upper longitudinal swing motor and the lower longitudinal swing motor, and the ratio of the reference circle diameters of the upper longitudinal swing gear and the lower longitudinal swing gear is identical to the ratio of the distances from the upper longitudinal swing rack and the lower longitudinal swing rack to the intersection point of the circle centers of arcs where the upper longitudinal swing gear and the lower longitudinal swing gear are located.
Furthermore, the side wall of the positioning frame is symmetrically and fixedly provided with anti-tilting supporting legs, and the side wall of the anti-tilting supporting legs, which is far away from the horizontal swinging guide clamping frame body, is rotationally provided with transfer wheels.
The invention with the structure has the following beneficial effects:
(1) The transverse swing guide clamping frame body and the longitudinal swing guide column calibrate the verticality of the tower ruler in a multi-azimuth movement combination mode, and multi-azimuth arc movement is converted into multi-azimuth rotation with the lower end face of the tower ruler as a base point, so that the lower end face of the tower ruler can be always positioned on the upper wall of a measurement control point while the equipment adjusts the tower ruler, and the accuracy of the placement position of the tower ruler is guaranteed;
(2) The verticality feedback mechanism automatically controls the equipment calibration process by utilizing the gravity action and a touch power-on mode, and controls calibration power equipment corresponding to each direction through conductive equipment arranged in each eccentric direction, so that the equipment has low requirement on the flatness of a working site, and the automatic calibration of the verticality of the sliding staff can be realized in various working sites;
(3) The arrangement mode that the circle centers of the arcs where the upper horizontal swing arc-shaped guide rail and the lower horizontal swing arc-shaped guide rail are located at the center of the lower wall of the horizontal swing guide clamping frame body, namely located at the center of the lower end face of the tower ruler enables the upper horizontal swing arc-shaped guide rail and the lower horizontal swing arc-shaped guide rail to always keep the stability of the relative positions when the arcs slide, and therefore the horizontal swing guide clamping frame body can stably rotate by taking the lower end face of the tower ruler as the circle center;
(4) The arc centers of the corresponding arcs of the upper longitudinal swing arc-shaped guide rail and the lower longitudinal swing arc-shaped guide rail are overlapped, and the arrangement mode that the arc centers of the corresponding arcs are positioned at the center of the lower wall of the transverse swing guide clamping frame body, namely the center of the lower end surface of the tower ruler enables the upper longitudinal swing arc-shaped guide rail and the lower longitudinal swing arc-shaped guide rail to always keep the stability of the relative positions when the arcs slide, so that the longitudinal swing guide column can stably rotate by taking the lower end surface of the tower ruler as the center of a circle;
(5) The arrangement mode that the ratio of the reference circle diameters of the upper yaw gear and the lower yaw gear is the same as the ratio of the distances from the upper yaw rack and the lower yaw rack to the intersection point of the circle centers of the arcs where the upper yaw gear and the lower yaw rack are located enables the upper yaw motor and the lower yaw motor to run synchronously, the upper yaw gear and the lower yaw gear have the same radian along the upper yaw rack and the lower yaw rack, so that the stable rotation of the yaw guide clamping frame body is further ensured, and the yaw guide clamping frame body is prevented from being dislocated or damaged due to the vertical driving deviation;
(6) The upper longitudinal swing motor and the lower longitudinal swing motor reach a coordinated operation state in a setting mode that the ratio of the reference circle diameters of the upper longitudinal swing gear and the lower longitudinal swing gear is the same as the ratio of the distances from the upper longitudinal swing rack and the lower longitudinal swing rack to the intersection point of the circle centers of the arcs where the upper longitudinal swing rack and the lower longitudinal swing rack are located, so that the stable rotation of the longitudinal swing guide post is further ensured, and the longitudinal swing guide post is prevented from being dislocated or damaged due to the vertical driving deviation;
(7) The lower end of the horizontal swing guide clamping frame body is tapered due to the anti-touch inclined plane, and the tower ruler can be prevented from being separated from a measurement control point due to the fact that the lower end of the horizontal swing guide clamping frame body touches the ground in the process of adjusting the verticality of the tower ruler by equipment.
Drawings
Fig. 1 is a schematic structural diagram of an automatic verticality calibration device for a longitudinal and transverse fixed-point type sliding staff, which is provided by the invention;
fig. 2 is a first structural schematic diagram of a yaw guide holder body according to the present invention;
FIG. 3 is a partial enlarged view of portion A of FIG. 2;
fig. 4 is a second structural schematic diagram of the yaw guide holder body according to the present invention;
FIG. 5 is a schematic structural view of a perpendicularity feedback mechanism provided by the present invention;
FIG. 6 is a schematic structural view of a swing lever according to the present invention;
fig. 7 is a schematic structural diagram of a touch feedback panel according to the present invention;
FIG. 8 is a schematic structural view of a pitch guide post according to the present invention;
FIG. 9 is a side view of a pitch guide post according to the present invention;
fig. 10 is a schematic structural diagram of a positioning frame according to the present invention.
Wherein, 1, a horizontal swing guide clamping frame body, 11, a horizontal swing arc guide component, 111, an upper horizontal swing arc guide rail, 1111, an upper horizontal swing rack, 112, a lower horizontal swing arc guide rail, 1121, a lower horizontal swing rack, 12, a clamping device, 121, a clamping base plate, 122, an elastic clamping plate, 1221, a clamping slot, 1222, a clamping sliding rod, 1223, a clamping spring, 123, a touch-proof inclined plane, 2, a verticality feedback mechanism, 21, a swinging device, 211, a spherical base, 212, a swinging rod, 2121, a universal positioning ball, 2122, a gravity cone, 2123, a conductive ring, 22, a touch feedback plate, 221, a touch feedback hole, 2211, a first electric piece, 2212, a second electric piece, 2213 and a third electric piece, 2214, fourth electric plate, 3, longitudinal pendulum guide post, 31, longitudinal pendulum arc guide component, 311, upper longitudinal pendulum arc guide rail, 3111, upper longitudinal pendulum rack, 312, lower longitudinal pendulum arc guide rail, 3121, lower longitudinal pendulum rack, 32, transverse pendulum power component, 321, upper transverse pendulum motor, 3211, upper transverse pendulum gear, 322, lower transverse pendulum motor, 3221, lower transverse pendulum gear, 33, upper transverse pendulum slot, 34, lower transverse pendulum slot, 4, positioning frame, 41, longitudinal pendulum power component, 411, upper longitudinal pendulum motor, 4111, upper longitudinal pendulum gear, 412, lower longitudinal pendulum motor, 4121, lower longitudinal pendulum gear, 42, upper longitudinal pendulum guide slot, 43, lower longitudinal pendulum guide slot, 44, support leg, 441, transfer wheel.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
The embodiment is as follows:
please refer to fig. 1, fig. 2 and fig. 5, the automatic calibration apparatus for the verticality of a longitudinal and transverse fixed-point type tower ruler in this embodiment includes a horizontal-swinging guiding clamping frame body 1, a verticality feedback mechanism 2, a vertical-swinging guiding column 3 and a positioning frame 4, wherein the vertical-swinging guiding column 3 is slidably clamped on the side wall of the positioning frame 4, the horizontal-swinging guiding clamping frame body 1 is slidably clamped on the side wall of the vertical-swinging guiding column 3, the verticality feedback mechanism 2 is arranged on the inner side wall of the horizontal-swinging guiding clamping frame body 1, the horizontal-swinging guiding clamping frame body 1 is fixedly provided with a horizontal-swinging arc guiding assembly 11, the horizontal-swinging guiding clamping frame body 1 is slidably clamped on the side wall of the vertical-swinging guiding column 3 through the horizontal-swinging arc guiding assembly 11, the side wall of the horizontal-swinging guiding clamping frame body 1 far away from the vertical-swinging guiding column 3 is symmetrically provided with a clamping device 12, the verticality feedback mechanism 2 includes a swinging device 21 and a touch feedback plate 22, the swinging device 21 and the touch feedback plate 22 are respectively arranged on the side wall of the horizontal-swinging guiding clamping frame body 1, and the touch feedback plate 22 is arranged outside the lower end of the swinging device 21.
In this embodiment, the side on which the scale lines of the staff are located is taken as a reference, the position of the leveling instrument is taken as a front, the left-right swing generated by the side on which the scale lines of the staff are located is defined as a horizontal swing, and the front-back swing is defined as a vertical swing.
Referring to fig. 1, 8-10, in this embodiment, a longitudinal swing arc-shaped guide assembly 31 is fixedly disposed on a side wall of the longitudinal swing guide column 3 away from the transverse swing guide clamping frame body 1, a transverse swing power assembly 32 is fixedly disposed on a side wall of the longitudinal swing guide column 3 close to the transverse swing guide clamping frame body 1, the transverse swing power assembly 32 is in transmission connection with the transverse swing arc-shaped guide assembly 11, a longitudinal swing power assembly 41 is fixedly disposed on a side wall of the positioning frame 4, and the longitudinal swing power assembly 41 is in transmission connection with the longitudinal swing arc-shaped guide assembly 31.
Referring to fig. 2 and 3, in the present embodiment, the yaw arc guide assembly 11 includes an upper yaw arc guide rail 111 and a lower yaw arc guide rail 112, the upper yaw arc guide rail 111 and the lower yaw arc guide rail 112 are sequentially and fixedly disposed on the side wall of the yaw guide holder body 1 from top to bottom, the circle centers of the arcs where the upper yaw arc guide rail 111 and the lower yaw arc guide rail 112 are located coincide, the upper wall of the upper yaw arc guide rail 111 is fixedly provided with an upper yaw rack 1111, and the upper wall of the lower yaw arc guide rail 112 is fixedly provided with a lower yaw rack 1121; the circle centers of arcs where the upper yaw arc-shaped guide rail 111 and the lower yaw arc-shaped guide rail 112 are located in the center of the lower wall of the yaw guide clamping frame body 1.
Referring to fig. 4, in the embodiment, the clamping device 12 includes a clamping substrate 121 and an elastic clamping plate 122, the clamping substrate 121 is symmetrically and fixedly disposed on a side wall of the yaw guide clamping frame body 1, the elastic clamping plate 122 is slidably disposed through opposite side walls of the clamping substrate 121, the side walls of the elastic clamping plate 122 close to each other are respectively provided with a clamping slot 1221, the side walls of the elastic clamping plate 122 far away from each other are respectively and fixedly provided with a clamping sliding rod 1222, the clamping sliding rods 1222 are slidably disposed through side walls of the clamping substrate 121, outer walls of the clamping sliding rods 1222 are respectively sleeved with a clamping spring 1223, two ends of the clamping spring 1223 are respectively and fixedly connected to the side walls of the clamping substrate 121 and the elastic clamping plate 122 close to each other, and lower walls of the clamping substrate 121 and the elastic clamping plate 122 are respectively provided with an anti-touch inclined surface 123.
Referring to fig. 5 and 6, in the present embodiment, the swing device 21 includes a spherical base 211 and a swing rod 212, the spherical base 211 is fixedly disposed on a side wall of the swing guide holder body 1, the swing rod 212 is hinged to a lower wall of the spherical base 211, an upper end of the swing rod 212 is fixedly provided with a universal positioning ball 2121, the universal positioning ball 2121 is rotatably embedded in an inner wall of the spherical base 211, a lower end of the swing rod 212 is fixedly provided with a gravity cone 2122, and a side wall of the gravity cone 2122 is fixedly provided with a conductive ring 2123.
Referring to fig. 7, in the present embodiment, a touch feedback hole 221 is formed through an upper wall of the touch feedback plate 22, the gravity cone 2122 is disposed inside the touch feedback hole 221, a first electrical strip 2211, a second electrical strip 2212, a third electrical strip 2213 and a fourth electrical strip 2214 are fixedly disposed on an inner side wall of the touch feedback hole 221, the first electrical strip 2211, the second electrical strip 2212, the third electrical strip 2213 and the fourth electrical strip 2214 are distributed in an annular array, the first electrical strip 2211 and the third electrical strip 2213 are disposed opposite to each other, and the second electrical strip 2212 and the fourth electrical strip 2214 are disposed opposite to each other.
Referring to fig. 8 and 9, in this embodiment, an upper yaw slot 33 and a lower yaw slot 34 are disposed on a side wall of the longitudinal swing guide post 3 close to the lateral swing guide holder body 1, the upper yaw arc guide rail 111 is slidably engaged with an inner wall of the upper yaw slot 33, the lower yaw arc guide rail 112 is slidably engaged with an inner wall of the lower yaw slot 34, the yaw power assembly 32 includes an upper yaw motor 321 and a lower yaw motor 322, the upper yaw motor 321 is fixed on an inner wall of the upper yaw slot 33, the lower yaw motor 322 is fixed on an inner wall of the lower yaw slot 34, an output end of the upper yaw motor 321 is coaxially fixed with an upper yaw gear 3211, the upper yaw gear 3211 is engaged with the upper yaw rack 1111, an output end of the lower yaw motor 322 is coaxially fixed with a lower yaw gear 3221, and the lower yaw gear 3221 is engaged with the lower yaw rack 1121; the upper yaw motor 321 and the lower yaw motor 322 have the same structure and run synchronously, the first electric piece 2211 and the third electric piece 2213 are respectively electrically connected with the upper yaw motor 321 and the lower yaw motor 322, the first electric piece 2211 enables the upper yaw motor 321 and the lower yaw motor 322 to run synchronously and forwardly, the third electric piece 2213 enables the upper yaw motor 321 and the lower yaw motor 322 to run synchronously and reversely, and the ratio of the pitch circle diameters of the upper yaw gear 3211 and the lower yaw gear 3221 is the same as the ratio of the distances from the upper yaw gear 1111 and the lower yaw gear 1121 to the intersection point of the circle center of the arc where the upper yaw gear and the lower yaw gear are located.
Referring to fig. 8 and 9, in the present embodiment, the vertical swing arc-shaped guide assembly 31 includes an upper vertical swing arc-shaped guide rail 311 and a lower vertical swing arc-shaped guide rail 312, the upper vertical swing arc-shaped guide rail 311 and the lower vertical swing arc-shaped guide rail 312 are respectively and fixedly disposed on the side wall of the vertical swing guide column 3 away from the horizontal swing guide clamping frame body 1 from top to bottom, the circle centers of the arcs corresponding to the upper vertical swing arc-shaped guide rail 311 and the lower vertical swing arc-shaped guide rail 312 are overlapped, an upper vertical swing rack 3111 is fixedly disposed on the upper wall of the upper vertical swing arc-shaped guide rail 311, and a lower vertical swing rack 3121 is fixedly disposed on the upper wall of the lower vertical swing arc-shaped guide rail 312.
Referring to fig. 10, in the present embodiment, an upper longitudinal pendulum guide slot 42 and a lower longitudinal pendulum guide slot 43 are fixedly disposed on a side wall of the positioning frame 4 close to the longitudinal pendulum guide post 3 in sequence from top to bottom, the upper longitudinal pendulum arc-shaped guide rail 311 is slidably engaged with an inner wall of the upper longitudinal pendulum guide slot 42, the lower longitudinal pendulum arc-shaped guide rail 312 is slidably engaged with an inner wall of the lower longitudinal pendulum guide slot 43, the longitudinal pendulum power assembly 41 includes an upper longitudinal pendulum motor 411 and a lower longitudinal pendulum motor 412, the upper longitudinal pendulum motor 411 is fixedly disposed on an inner side wall of the upper longitudinal pendulum guide slot 42, the lower longitudinal pendulum motor 412 is fixedly disposed on an inner side wall of the lower longitudinal pendulum guide slot 43, an upper longitudinal pendulum gear 4111 is coaxially and fixedly disposed at an output end of the upper longitudinal pendulum motor 411, the upper longitudinal pendulum gear 4111 is engaged with the upper longitudinal pendulum rack 3111, a lower longitudinal pendulum gear 4121 is coaxially and fixedly disposed at an output end of the lower longitudinal pendulum motor 412; the upper pitch motor 411 and the lower pitch motor 412 have the same structure and run synchronously, the second electric sheet 2212 and the fourth electric sheet 2214 are respectively electrically connected with the upper pitch motor 411 and the lower pitch motor 412, the second electric sheet 2212 enables the upper pitch motor 411 and the lower pitch motor 412 to run synchronously in the forward direction, the fourth electric sheet 2214 enables the upper pitch motor 411 and the lower pitch motor 412 to run synchronously in the reverse direction, and the ratio of the reference circle diameters of the upper pitch gear 4111 and the lower pitch gear 4121 is the same as the ratio of the distances from the upper pitch rack 3111 and the lower pitch rack 3121 to the intersection point of the circle center of the arc where the upper pitch gear 3111 and the lower pitch gear 3121 are located.
Referring to fig. 1, in the present embodiment, the positioning frame 4 is symmetrically fixed with anti-tilt legs 44 on the side walls, and the anti-tilt legs 44 are rotatably provided with transfer wheels 441 on the side walls away from the yaw guiding clamping frame body 1.
The implementation principle of the embodiment is as follows: it is fixed that yaw direction centre gripping support body 1 carries out the centre gripping to the sopwith staff, it uses terminal surface under the sopwith staff to produce to yaw power component 32 drive yaw arc guide assembly 11 the arc motion of centre of a circle, thereby make yaw direction centre gripping support body 1 drive the sopwith staff and realize the horizontal straightness adjustment that hangs down, it drives pitch arc guide assembly 31 to produce the arc motion that uses terminal surface under the sopwith staff as the centre of a circle to indulge pendulum power component 41, thereby make the pitch guide post 3 drive yaw direction centre gripping support body 1 and sopwith staff and realize the vertical straightness adjustment that hangs down, and realize the sopwith staff straightness calibration through straightness feedback mechanism 2 that hangs down.
The specific implementation manner of this embodiment is:
move the automatic calibration equipment of vertical and horizontal fixed point formula sopwith staff straightness that this scheme provided to measurement control point department, make horizontal swing direction centre gripping support body 1 be located directly over the measurement control point, place the sopwith staff between elasticity grip block 122, centre gripping draw-in groove 1221 is spacing to the sopwith staff, centre gripping spring 1223 makes elasticity grip block 122 fasten the sopwith staff centre gripping, at this moment, the straightness that hangs down of sopwith horizontal swing direction centre gripping support body 1 keeps unanimous, and the measurement control point upper wall is placed in to the sopwith staff lower terminal surface, because the ground at locating rack 4 place is usually not absolute horizontality, consequently, when initial condition, locating rack 4, vertical swing guide post 3 and horizontal swing direction centre gripping support body 1 are in non-vertical state, consequently, equipment need carry out the straightness adjustment calibration that hangs down.
The swing rod 212 always has a tendency of keeping a vertical state under the action of gravity, when the device is in a non-vertical state, the gravity cone 2122 touches the inner side wall of the touch feedback hole 221, when the yaw guide clamping frame body 1 is inclined leftwards in an initial state, the gravity cone 2122 touches the conductive ring 2123 to the first electric sheet 2211 under the action of gravity, the first electric sheet 2211 is electrified, so that the upper yaw motor 321 and the lower yaw motor 322 synchronously run forwards, the upper yaw motor 321 drives the upper yaw gear 3211 to rotate forwards, the lower yaw motor 322 drives the lower yaw gear 3221 to rotate reversely, the upper yaw gear 3211 drives the upper yaw arc guide rail 111 to slide along the arc line of the inner wall of the upper yaw clamping groove 33 through the upper yaw rack 3211, the lower yaw gear 3221 drives the lower yaw arc-shaped guide rail 112 to slide along an arc line on the inner wall of the lower yaw clamping groove 34 through the lower yaw rack 1121, so that the yaw guiding clamping frame body 1 drives the tower scale to generate rightward transverse rotation around the lower end surface of the tower scale, thereby adjusting the verticality of the tower scale, when the yaw guiding clamping frame body 1 is tilted rightward in an initial state, the conductive ring 2123 is in contact with the third electric sheet 2213, the upper yaw motor 321 and the lower yaw motor 322 synchronously and reversely operate, so that the yaw guiding clamping frame body 1 drives the tower scale to generate leftward transverse rotation around the lower end surface of the tower scale, when the gravity cone 2122 is located at the inner center position of the touch feedback hole 221, the conductive ring 2123 is not in contact with the inner side wall of the touch feedback hole 221, at this time, the tower scale is kept in a vertical state, and the device is kept in a static state.
When the horizontal swing guiding holding frame body 1 is inclined backwards in the initial state, the gravity cone 2122 makes the conducting ring 2123 touch the second electric sheet 2212 under the action of gravity, the second electric sheet 2212 makes the upper vertical swing motor 411 and the lower vertical swing motor 412 electrified and synchronously run in the positive direction, the upper vertical swing motor 411 drives the upper vertical swing gear 4111 to rotate, the lower vertical swing motor 412 drives the lower vertical swing gear 4121 to rotate, the upper vertical swing gear 4111 drives the upper vertical swing arc-shaped guide rail 311 to slide along the arc line of the inner wall of the upper vertical swing guide groove 42 through the upper vertical swing rack 3111, the lower vertical swing gear 4121 drives the lower vertical swing arc-shaped guide rail 312 to slide along the arc line of the inner wall of the lower vertical swing guide groove 43 through the lower vertical swing rack 3121, therefore, the horizontal swing guide clamping frame body 1 drives the tower scale to longitudinally rotate forwards by taking the lower end face of the tower scale as a center of a circle, when the horizontal swing guide clamping frame body 1 is inclined forwards in an initial state, the conducting ring 2123 is contacted with the fourth electric sheet 2214, the upper longitudinal swing motor 411 and the lower longitudinal swing motor 412 are electrified and synchronously run reversely, the horizontal swing guide clamping frame body 1 drives the tower scale to longitudinally rotate backwards by taking the lower end face of the tower scale as the center of a circle, so that the verticality of the tower scale is adjusted, after measurement is completed, a measurer drives equipment and the tower scale to move to a next measurement control point through the positioning frame 4, an operator pulls the anti-tilt supporting legs 44, and after the anti-tilt supporting legs 44 are converted into an inclined state from a vertical state, the transfer wheels 441 start to contact with the ground, and accordingly rapid transfer of the equipment is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a vertical and horizontal fixed point formula sopwith staff straightness automatic calibration equipment that hangs down, includes horizontal swing direction centre gripping support body (1), straightness feedback mechanism (2), vertical swing guide post (3) and locating rack (4), its characterized in that: indulge pendulum guide post (3) slide clamping and locate locating rack (4) lateral wall, it locates to sway guide holder body (1) slide clamping and locates and indulge pendulum guide post (3) lateral wall to sway guide holder body (2), it locates and sways pendulum guide post (3) lateral wall to sway guide holder body (1) lateral wall, it is fixed to be equipped with and sways arc guide assembly (11) to sway guide holder body (1), it locates and indulges pendulum guide post (3) lateral wall to sway guide holder body (1) through swaying arc guide assembly (11) slide clamping, it is equipped with clamping device (12) to sway guide holder body (1) lateral wall symmetry of keeping away from and indulging pendulum guide post (3), it includes pendulous device (21) and touching feedback plate (22) to hang down straightness feedback mechanism (2), it locates and sways guide holder body (1) lateral wall respectively to sway device (21) and touching feedback plate (22), touching feedback plate (22) are located swing device (21) lower extreme outside.
2. The automatic verticality calibration equipment for the longitudinal-transverse fixed-point type tower ruler according to claim 1, which is characterized in that: indulge pendulum guide post (3) and keep away from the fixed pitch arc guide assembly (31) that is equipped with of lateral wall of horizontal swing direction support body (1), the fixed yaw power component (32) that is equipped with of lateral wall that is close to horizontal swing direction support body (1) of indulging pendulum guide post (3), horizontal swing power component (32) and horizontal swing arc guide assembly (11) transmission are connected, locating rack (4) lateral wall is fixed and is equipped with vertical swing power component (41), vertical swing power component (41) and vertical swing arc guide assembly (31) transmission are connected.
3. The automatic calibration equipment for the verticality of the longitudinal and transverse fixed-point type tower ruler according to claim 2, which is characterized in that: yaw arc direction subassembly (11) are including last yaw arc guide rail (111) and yaw arc guide rail (112) down, go up yaw arc guide rail (111) and yaw arc guide rail (112) top-down fixed locating in proper order and yaw direction centre gripping support body (1) lateral wall down, go up the centre of a circle coincidence of yaw arc guide rail (111) and yaw arc guide rail (112) place pitch arc down, it is fixed with last yaw rack (1111) to go up yaw arc guide rail (111) upper wall, it is fixed and is equipped with down yaw rack (1121) to yaw arc guide rail (112) upper wall down.
4. The automatic calibration equipment for the verticality of the longitudinal and transverse fixed-point type tower ruler according to claim 3, wherein: clamping device (12) are including centre gripping base plate (121) and elasticity grip block (122), centre gripping base plate (121) symmetric distribution is fixed to be located and is swayd direction centre gripping support body (1) lateral wall, elasticity grip block (122) slide respectively and run through and locate centre gripping base plate (121) lateral wall in opposite directions, centre gripping base plate (121) and elasticity grip block (122) lower wall are equipped with respectively and prevent touching inclined plane (123).
5. The automatic verticality calibration equipment for the longitudinal-transverse fixed-point type tower ruler according to claim 4, wherein the automatic verticality calibration equipment comprises: pendulous device (21) include spherical base (211) and swinging arms (212), spherical base (211) are fixed to be located and are swayd direction centre gripping support body (1) lateral wall, swinging arms (212) are run through the articulated spherical base (211) lower wall of locating, swinging arms (212) upper end is fixed and is equipped with universal location ball (2121), universal location ball (2121) rotate embedding spherical base (211) inner wall, swinging arms (212) lower extreme is fixed and is equipped with gravity awl (2122), gravity awl (2122) lateral wall is fixed and is equipped with conducting ring (2123).
6. The automatic verticality calibration equipment for the longitudinal-transverse fixed-point type tower ruler according to claim 5, wherein the automatic verticality calibration equipment comprises: the touch feedback plate is characterized in that a touch feedback hole (221) penetrates through the upper wall of the touch feedback plate (22), the gravity cone (2122) is arranged inside the touch feedback hole (221), a first electric sheet (2211), a second electric sheet (2212), a third electric sheet (2213) and a fourth electric sheet (2214) are fixedly arranged on the inner side wall of the touch feedback hole (221), and the first electric sheet (2211), the second electric sheet (2212), the third electric sheet (2213) and the fourth electric sheet (2214) are distributed in an annular array to form a ring.
7. The automatic calibration equipment for the verticality of the longitudinal and transverse fixed-point type tower ruler according to claim 6, wherein: the side wall that indulge pendulum guide post (3) are close to yaw direction centre gripping support body (1) is equipped with and goes up yaw draw-in groove (33) and lower yaw draw-in groove (34), last yaw arc guide rail (111) slip joint is located and is swayd draw-in groove (33) inner wall down, yaw power module (32) are including last yaw motor (321) and lower yaw motor (322), last yaw motor (321) are fixed to be located and are swayd draw-in groove (33) inside wall down, lower yaw motor (322) are fixed to be located and are swayd draw-in groove (34) inside wall down, last yaw motor (321) output coaxial fixed be equipped with yaw gear (3211), go up yaw gear (3211) and last yaw rack (1111) meshing, lower yaw motor (322) output coaxial fixed be equipped with down yaw gear (3221), lower yaw gear (1121) and lower yaw rack (1121) meshing.
8. The automatic verticality calibration equipment for the longitudinal-transverse fixed-point type tower ruler according to claim 7, wherein the automatic verticality calibration equipment comprises: indulge pendulum arc guide assembly (31) including indulging pendulum arc guide rail (311) and indulging pendulum arc guide rail (312) down, go up indulging pendulum arc guide rail (311) and indulging pendulum arc guide rail (312) top-down and distribute and fixedly locate indulging pendulum guide post (3) respectively and keep away from the lateral wall of horizontal swing direction centre gripping support body (1), go up the coincidence of the circular arc centre of a circle that indulges pendulum arc guide rail (311) and indulging pendulum arc guide rail (312) down correspond, it is fixed to be equipped with and indulging pendulum rack (3111) to go up indulging pendulum arc guide rail (311) upper wall, indulging pendulum arc guide rail (312) upper wall is fixed down and is equipped with and indulging pendulum rack (3121) down.
9. The automatic verticality calibration equipment for the longitudinal-transverse fixed-point type tower ruler according to claim 8, wherein the automatic verticality calibration equipment comprises: lateral wall top-down that locating rack (4) are close to indulge pendulum guide post (3) is fixed in proper order and is equipped with indulge pendulum guide way (42) and indulge pendulum guide way (43) down, it locates to indulge pendulum guide way (42) inner wall to go up indulge pendulum arc guide way (311) slip joint, indulge pendulum arc guide way (312) slip joint down and locate indulge pendulum guide way (43) inner wall down, indulge pendulum power component (41) including indulge pendulum motor (411) and indulge pendulum motor (412) down, it fixes locating indulge pendulum guide way (42) inside wall to go up indulge pendulum motor (411), indulge pendulum motor (412) down and fix and locate indulge pendulum guide way (43) inside wall down, it is equipped with indulges pendulum gear (4111) to go up indulge pendulum motor (411) output coaxial fixed, go up indulge pendulum gear (4111) and indulge pendulum rack (3111) meshing on, indulge pendulum motor (412) output is fixed under indulge pendulum gear (4121) down, indulge pendulum gear (4121) and indulge pendulum rack 3121) meshing down.
10. The automatic calibration equipment for the verticality of a vertical and horizontal fixed-point type tower ruler according to claim 9, wherein: the anti-tilt supporting legs (44) are symmetrically and fixedly arranged on the side walls of the positioning frame (4), and the anti-tilt supporting legs (44) are far away from the side walls of the yaw guide clamping frame body (1) and are rotatably provided with transfer wheels (441).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067978.0A CN115143994B (en) | 2022-09-02 | 2022-09-02 | Automatic verticality calibration equipment for longitudinal and transverse fixed-point type tower ruler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211067978.0A CN115143994B (en) | 2022-09-02 | 2022-09-02 | Automatic verticality calibration equipment for longitudinal and transverse fixed-point type tower ruler |
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| CN115143994B CN115143994B (en) | 2022-11-11 |
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