CN113029115A - Adjustment-free horizontal vertical instrument - Google Patents
Adjustment-free horizontal vertical instrument Download PDFInfo
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- CN113029115A CN113029115A CN202110236213.4A CN202110236213A CN113029115A CN 113029115 A CN113029115 A CN 113029115A CN 202110236213 A CN202110236213 A CN 202110236213A CN 113029115 A CN113029115 A CN 113029115A
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- shell
- laser
- box
- rod
- adjustment
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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
- G01C15/002—Active optical surveying means
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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
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
Abstract
The invention relates to the field of a horizontal vertical instrument, in particular to an adjustment-free horizontal vertical instrument, which comprises: the laser emission device comprises a shell, a hanging mechanism, a laser box body and a laser emission component, wherein the hanging mechanism is used for keeping a vertical state all the time, the laser emission component is used for emitting laser and adjusting an emission angle, the receiving distributor is used for controlling an emission and receiving circuit, the direction adjusting mechanism is used for driving the laser box body to rotate so as to adjust a laser emission direction, the vertical stabilizing mechanism is used for keeping a downward gravity force, the supporting mechanism is used for keeping the shell stable in a carrying process, the pressing releasing mechanism is used for separating the supporting mechanism from the vertical stabilizing mechanism in a shell placing state, the pressing releasing mechanism is arranged at the inner bottom end of the shell, and the pressing releasing mechanism is also positioned beside the supporting mechanism.
Description
Technical Field
The invention relates to the field of a horizontal vertical instrument, in particular to an adjustment-free horizontal vertical instrument.
Background
The traditional horizontal vertical instrument has the working principle that the weight principle is applied, the weight is suspended, the weight can swing freely, the central suspension line of the weight is vertical after swinging stops, and the vertical or horizontal laser head is arranged on the basis to obtain the laser horizontal line or vertical line without adjustment.
Because the pointed point of the vertical body is not easy to be seen far from the upper part of the pull line, the operation needs two persons to be matched, one pull line is pulled at a high position, the pointed point is observed at a low position, after the two persons determine stability, the marking is implemented, the operation cannot be performed by one person, the operation is troublesome, a person who watches the marked point easily generates an observation error due to the inclination of the sight line, the heavy body is hung under the rope and is not easy to be vertically stable, the person who blows or pulls the rope easily loses support stability when holding and shaking slightly, the fixed point is difficult to be seen, the upper end of the pull rope is required to be gradually moved to correct the marked point below the fixed point, the position of the fixed point is not easy to be found, the problem of slight shaking during moving is solved, the operation complexity is increased, the vertical operation does not comprise horizontal plane measurement, the measurement operation is required to be separately implemented, and the requirement for solving a plurality of measurements at one time is not.
For the spirit levels, conventionally, laser rays of the spirit levels need to be adjusted manually, which is inconvenient for operators to work, and therefore, for these problems, it is necessary to design a device capable of automatically adjusting the vertical level and capable of adjusting the laser emission angle.
Disclosure of Invention
In order to solve the technical problem, the adjustment-free type horizontal vertical instrument is provided, and the technical scheme solves the problem that the traditional horizontal vertical instrument cannot automatically adjust the laser emission angle.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a non-adjusting spirit level comprising:
a housing;
the hanging mechanism is used for always keeping a vertical state and is arranged at the top of the inner side of the shell;
the laser box body is arranged at the bottom of the hanging mechanism and is also positioned in the shell;
the laser emission assembly is used for emitting laser and adjusting an emission angle, and is arranged in the laser box body;
the receiving letter distributor is used for controlling the transmitting and receiving circuit and is arranged in the laser box body;
the direction adjusting mechanism is arranged on the outer side of the laser box body and is positioned in the shell;
the vertical stabilizing mechanism is used for keeping downward gravity force, is arranged at the bottom of the laser box body and is also positioned in the shell;
the supporting mechanism is used for keeping the stability of the laser box body in the carrying process of the shell, is arranged at the bottom end in the shell and is also positioned below the vertical stabilizing mechanism;
and the downward pressing and loosening mechanism is used for separating the bearing mechanism from the vertical stabilizing mechanism under the state that the shell is placed, the downward pressing and loosening mechanism is arranged at the bottom end inside the shell, and the downward pressing and loosening mechanism is also positioned beside the bearing mechanism.
As a preferred embodiment of a non-adjustable spirit level,
the housing includes:
a chassis;
the supporting base is fixedly arranged at the bottom of the chassis, supporting blocks are respectively arranged on the periphery of the supporting base, and a supporting leg is fixedly arranged at each supporting block;
the bottom shell is arranged at the top of the chassis, and the bottom shell and the chassis share the same axis;
the connecting shell is fixed at the top of the bottom shell, three pieces of transparent glass are uniformly arranged on the outer side wall of the connecting shell along the circumferential direction of the connecting shell, and the connecting shell and the bottom shell are coaxial;
the top shell is fixedly arranged at the top of the connecting shell, the top shell and the connecting shell share the same axis, two sides of the top shell are respectively provided with a clamping column, and two clamping columns are also provided with a handle in a clamping manner;
and the top disc is fixedly arranged at the top of the top shell, and the top disc and the top shell share the same axis.
As a preferred embodiment of a non-adjustable spirit level,
the mechanism that hangs down includes:
the top frame is arranged in the center of the bottom of the top disc, the top frame and the top disc are fixed through four locking bolts, and a semicircular opening is formed in the bottom of the top frame;
the four stabilizer bars are arranged, the periphery of the top frame and the bottom of the top disc are respectively provided with a hinged part correspondingly, and two ends of each stabilizer bar are respectively connected to every two corresponding hinged parts;
the limiting frame is fixedly arranged at the bottom of the top frame, a semicircular opening is also arranged in the limiting frame, the semicircular openings between the top frame and the limiting frame are mutually communicated, and a movable opening is also arranged at the bottom of the limiting frame;
the universal ball can be rotationally arranged in the two semicircular openings between the top frame and the limiting frame, and a suspender is vertically and downwards arranged at the center of the bottom of the universal ball.
As a preferred embodiment of a non-adjustable spirit level,
the laser box includes:
the center of the top of the box cover is provided with a convex rod, and the convex rod is in threaded connection with the bottom end of the hanging rod;
one end of the protective box is fixedly arranged at the bottom of the box cover, and one side of the protective box is also provided with a transmitting port convenient for the laser transmitting assembly to transmit laser;
the bottom of the case sets up in the bottom of guard box, and the bottom center of the bottom of the case still link up and be equipped with a through hole that is used for installing perpendicular stabilizing mean.
As a preferred embodiment of a non-adjustable spirit level,
the direction adjustment mechanism includes:
the outer side of the upper half part of the suspender is provided with an external thread, and the suspender is sleeved with the wheel disc thread;
the ferrule gear is fixedly sleeved on the wheel disc;
the driving gear is meshed with the ferrule gear, the driving gear can be rotatably arranged in a clamping plate, and the clamping plate is fixedly arranged on the outer side wall of the protective box through a supporting frame;
the rotating motor is fixedly arranged at the top of the supporting frame in a vertical state, and the output end of the rotating motor and the shaft end of the driving gear are connected through a belt and two belt wheels in a matched mode.
As a preferred embodiment of a non-adjustable spirit level,
the laser emitting assembly includes:
the arc-shaped plate is arranged at the position of the generating opening of the protective box, the protruding end of the arc-shaped plate is arranged outwards, the concave end of the arc-shaped plate is connected with a rotary drum, two vertical plates are arranged at the position, located at the rotary drum, of the top of the box bottom, and the rotary drum is rotatably arranged between the two vertical plates;
the laser heads are provided with two, the protruding end of the arc-shaped plate is provided with two mounting parts along the height direction, the two laser heads are respectively mounted on each mounting part in a threaded manner, and the transmitting end of each laser head is also arranged facing the transparent glass;
and the swinging mechanism is used for adjusting the angles of the emitted light rays of the two laser heads, is arranged at the top of the box bottom and is positioned on one side of the rotary drum.
As a preferred embodiment of a non-adjustable spirit level,
the swing mechanism includes:
the top of the box bottom is provided with two hinged plates, one end of each hinged plate can be hinged between the two hinged plates in a rotating manner, both sides of the free end of each hinged plate are provided with a deflector rod, both ends of each rotary drum face one side of each hinged plate and are provided with an extension rod in an extending manner, and each extension rod is also provided with a deflector port sleeved on the corresponding deflector rod;
the single-shaft motor is fixedly arranged at the top of the box bottom in a horizontal state and is also positioned below the swinging plate;
one end of the lower pressing rod is fixed at the output end of the single-shaft motor, a short rod is arranged at one side, located at the lower pressing rod, of the bottom of the swinging plate, and a sleeve opening sleeved on the short rod is formed in the inward extending direction of the free end of the lower pressing rod.
As a preferred embodiment of a non-adjustable spirit level,
the vertical stabilizing mechanism includes:
the heavy hammer is arranged below the box bottom, the center of the top end of the heavy hammer vertically and upwards penetrates through the through hole of the box bottom to be provided with a connecting rod, the top end of the connecting rod is provided with a raised head, the diameter of the raised head is larger than that of the connecting rod, and the center of the top of the box bottom, which is positioned at the through hole, is also provided with a threaded part;
the lantern ring for stable installation weight, on the protruding head was located to the lantern ring cover, the bottom of the lantern ring is still threaded fixation on screw portion.
As a preferred embodiment of a non-adjustable spirit level,
the supporting mechanism includes:
the hammer support is arranged below the heavy hammer, a notch in the shape of the heavy hammer is inwards arranged at the top of the hammer support, and a support column is vertically arranged at the bottom of the hammer support downwards and penetrates through the center of the chassis;
and the compression spring is sleeved on the support column, and two ends of the compression spring are respectively fixed at the bottom of the hammer support and the top of the chassis.
As a preferred embodiment of a non-adjustable spirit level,
the push-down release mechanism includes:
the double-head motor is fixedly arranged between the two mounting plates in a horizontal state;
the holding down plate is provided with two, and on every output of double-end motor was located to the one end of every holding down plate fixed cover respectively, the both sides that the hammer held in the palm still outwards extend respectively and are equipped with a cylinder to the free end of every holding down plate still all is equipped with a pressure port down, and every pressure port is pressed the cover respectively and is located on the corresponding cylinder.
Compared with the prior art, the invention has the beneficial effects that: when an operator uses the horizontal vertical instrument, the shell is placed at a designated position for the convenience of the operator to use and the emission angle and direction do not need to be manually adjusted, then the vertical stabilizing mechanism always keeps downward gravity, so that the laser box body is also connected with the laser emission component to keep a vertical horizontal state, when the laser box is carried, the vertical stabilizing mechanism limits the vertical stabilizing mechanism to swing, the laser emission component is prevented from being damaged when the laser box is carried, after the laser box is placed at the designated position, the supporting mechanism is separated from the vertical stabilizing mechanism by the pressing-down loosening mechanism, the laser emission component is always kept in the vertical horizontal state, when the laser emission is automatically adjusted, the operator controls the laser emission component through the receiving distributor, the laser emission component can transmit laser lines with angle adjustment through the shell, and the direction adjusting mechanism can adjust the laser emission direction, finally, an operator can keep the level-verticality instrument in a horizontal-verticality state without manual operation, the problem that the traditional level-verticality instrument cannot automatically adjust the laser emission angle is solved, the manual labor is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is an exploded perspective view of the drop mechanism;
FIG. 6 is a schematic perspective view of the direction adjustment mechanism;
FIG. 7 is a schematic perspective view of a laser emitting assembly;
FIG. 8 is a front view of the laser emitting assembly;
FIG. 9 is a schematic perspective view of a vertical stabilizing mechanism;
fig. 10 is a perspective view of the support mechanism.
The reference numbers in the figures are: the letter receiving and distributing device comprises a letter receiving and distributing device 1, a chassis 2, a supporting base 3, a supporting block 4, supporting feet 5, a bottom shell 6, a connecting shell 7, transparent glass 8, a top shell 9, a lifting handle 10, a top plate 11, a top frame 12, a locking bolt 13, a stabilizing rod 14, a limiting frame 15, a universal ball 16, a suspension rod 17, a box cover 18, a convex rod 19, a protective box 20, a box bottom 21, a wheel disc 22, a ferrule gear 23, a driving gear 24, a clamping plate 25, a supporting frame 26, a rotating motor 27, a belt 28, an arc-shaped plate 29, a rotary drum 30, a vertical plate 31, a laser head 32, an installing part 33, a swinging plate 34, a hinge plate 35, a deflector rod 36, an extension rod 37, a toggle port 38, a single-shaft motor 39, a lower pressing rod 40, a short rod 41, a sleeve port 42, a connecting rod 43, a connecting rod 44, a convex head 45, a sleeve ring 46, a hammer.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 10, an adjustment-free level gauge includes:
a housing;
the hanging mechanism is used for always keeping a vertical state and is arranged at the top of the inner side of the shell;
the laser box body is arranged at the bottom of the hanging mechanism and is also positioned in the shell;
the laser emission assembly is used for emitting laser and adjusting an emission angle, and is arranged in the laser box body;
the receiving letter distributor 1 is used for controlling the transmitting and receiving circuit, and the receiving letter distributor 1 is arranged in the laser box body;
the direction adjusting mechanism is arranged on the outer side of the laser box body and is positioned in the shell;
the vertical stabilizing mechanism is used for keeping downward gravity force, is arranged at the bottom of the laser box body and is also positioned in the shell;
the supporting mechanism is used for keeping the stability of the laser box body in the carrying process of the shell, is arranged at the bottom end in the shell and is also positioned below the vertical stabilizing mechanism;
and the downward pressing and loosening mechanism is used for separating the bearing mechanism from the vertical stabilizing mechanism under the state that the shell is placed, the downward pressing and loosening mechanism is arranged at the bottom end inside the shell, and the downward pressing and loosening mechanism is also positioned beside the bearing mechanism.
When an operator uses the horizontal vertical instrument, the shell is placed at a designated position for the convenience of the operator to use and the emission angle and direction do not need to be manually adjusted, then the vertical stabilizing mechanism always keeps downward gravity, so that the laser box body is also connected with the laser emission component to keep a vertical horizontal state, when the laser box is carried, the vertical stabilizing mechanism limits the vertical stabilizing mechanism to swing, the laser emission component is prevented from being damaged when the laser box is carried, after the laser box is placed at the designated position, the supporting mechanism is separated from the vertical stabilizing mechanism by the pressing-down loosening mechanism, the laser emission component is always kept in the vertical horizontal state, when the laser emission is automatically adjusted, the operator controls the laser emission component through the receiving distributor 1, the laser emission component can emit laser lines with adjustable angles through the shell, and the direction adjusting mechanism can adjust the laser emission direction, finally, the operator can keep the spirit level in the horizontal and vertical state without manual operation.
The housing includes:
a chassis 2;
the supporting base 3 is fixedly arranged at the bottom of the chassis 2, the periphery of the supporting base 3 is respectively provided with a supporting block 4, and each supporting block 4 is fixedly provided with a supporting leg 5;
the bottom shell 6 is arranged at the top of the chassis 2, and the bottom shell 6 and the chassis 2 are coaxial;
the connecting shell 7 is fixed at the top of the bottom shell 6, three pieces of transparent glass 8 are uniformly arranged on the outer side wall of the connecting shell 7 along the circumferential direction of the connecting shell 7, and the connecting shell 7 and the bottom shell 6 are coaxial;
the top shell 9 is fixedly arranged at the top of the connecting shell 7, the top shell 9 and the connecting shell 7 share the same axis, two clamping columns are arranged on two sides of the top shell 9, and a handle 10 is clamped on the two clamping columns;
and the top disc 11 is fixedly arranged at the top of the top shell 9, and the top disc 11 and the top shell 9 share the same axis.
When an operator uses the horizontal vertical instrument, the operator places the shell at a designated position through the lifting handle 10, the shell is supported at the designated position through the three supporting legs 5, and when laser is emitted, the laser emitting assembly can be emitted through each transparent glass 8.
The mechanism that hangs down includes:
the top frame 12 is arranged at the center of the bottom of the top disc 11, the top frame 12 and the top disc 11 are fixed through four locking bolts 13, and the bottom of the top frame 12 is provided with a semicircular opening;
the four stabilizer bars 14 are arranged, the periphery of the top frame 12 and the bottom of the top disc 11 are respectively provided with a hinged part correspondingly, and two ends of each stabilizer bar 14 are respectively connected to every two corresponding hinged parts;
the limiting frame 15 is fixedly arranged at the bottom of the top frame 12, a semicircular opening is also arranged in the limiting frame 15, the semicircular openings between the top frame 12 and the limiting frame 15 are communicated with each other, and a movable opening is also arranged at the bottom of the limiting frame 15;
the universal ball 16 can be rotatably arranged in the two semicircular openings between the top frame 12 and the limiting frame 15, and the bottom center of the universal ball 16 is also vertically downwards provided with a suspension rod 17.
When being convenient for the laser emission subassembly keep the horizontal vertical state and can adjust the direction, universal ball 16 can diversified activity in two semicircle mouths, does not hinder the regulation of laser emission subassembly, and the laser box passes through boom 17 and is connected between universal ball 16, makes its synchronous activity, and the installation of four stabilizer bars 14 is all for making the installation of universal ball 16 remain stable.
The laser box includes:
a convex rod 19 is arranged at the center of the top of the box cover 18, and the convex rod 19 is connected with the bottom end of the suspender 17 in a threaded manner;
one end of the protective box 20 is fixedly arranged at the bottom of the box cover 18, and one side of the protective box 20 is also provided with a transmitting opening which is convenient for the laser transmitting assembly to transmit laser;
the bottom 21 of the box is arranged at the bottom of the protective box 20, and a through hole for installing a vertical stabilizing mechanism is further arranged at the center of the bottom 21 of the box in a penetrating manner.
When the laser emitting assembly emits laser, the laser may be emitted through an emitting port on the shielding box 20.
The direction adjustment mechanism includes:
the outer side of the upper half part of the suspender 17 is provided with an external thread, and the turntable 22 is sleeved on the suspender 17 through the thread;
a ferrule gear 23 fixedly sleeved on the wheel disc 22;
the driving gear 24 is meshed with the ferrule gear 23, the driving gear 24 is rotatably arranged in a clamping plate 25, and the clamping plate 25 is fixedly arranged on the outer side wall of the protective box 20 through a supporting frame 26;
the rotating motor 27 is fixedly arranged at the top of the supporting frame 26 in a vertical state, and the output end of the rotating motor 27 is also connected with the shaft end of the driving gear 24 through a belt 28 and two belt wheels in a matching way.
When the laser emitting device is used for adjusting the emitting direction of laser, the rotating motor 27 drives the driving gear 24 to rotate through the belt 28 and the two belt wheels, and due to the mutual meshing between the driving gear 24 and the ferrule gear 23, the wheel disc 22 drives the suspension rod 17 to rotate, the laser box body can rotate along with the rotation, and laser emitted by the laser emitting component can adjust the emitting direction along with the rotation.
The laser emitting assembly includes:
the arc plate 29 is arranged at the position of the generating opening of the protective box 20, the convex end of the arc plate 29 is arranged outwards, the concave end of the arc plate 29 is connected with a rotary drum 30, two vertical plates 31 are arranged at the position, located at the rotary drum 30, of the top of the box bottom 21, and the rotary drum 30 is rotatably arranged between the two vertical plates 31;
two laser heads 32 are arranged, two mounting parts 33 are arranged at the protruding end of the arc-shaped plate 29 along the height direction, the two laser heads 32 are respectively and threadedly mounted on each mounting part 33, and the transmitting end of each laser head 32 is also arranged facing the transparent glass 8;
and the swinging mechanism is used for adjusting the angles of the emitted light rays of the two laser heads 32, is arranged at the top of the box bottom 21 and is positioned at one side of the rotary drum 30.
When the laser emission assembly emits laser, the two laser heads 32 can transmit the laser through each transparent glass 8, in order to adjust the emission angle of the two laser heads 32, the swing mechanism drives the rotary drum 30 to rotate, the rotary drum 30 drives the arc-shaped plate 29 to rotate, and the two laser heads 32 adjust the emission angle of the laser along with the swing of the arc-shaped plate 29.
The swing mechanism includes:
the top of the box bottom 21 is provided with two hinged plates 35, one end of each hinged plate 34 can be hinged between the two hinged plates 35 in a rotating manner, two sides of the free end of each hinged plate 34 are provided with a shifting lever 36, one side of each of two ends of the rotary drum 30 facing the corresponding hinged plate 34 is provided with an extending rod 37 in an extending manner, and each extending rod 37 is also provided with a shifting port 38 sleeved on the corresponding shifting lever 36;
a single-shaft motor 39 fixedly arranged on the top of the box bottom 21 in a horizontal state, wherein the single-shaft motor 39 is also positioned below the swinging plate 34;
one end of the lower pressing rod 40 is fixed on the output end of the single-shaft motor 39, a short rod 41 is arranged at one side of the bottom of the swinging plate 34, which is positioned on the lower pressing rod 40, and a sleeve opening 42 sleeved on the short rod 41 is further arranged at the free end of the lower pressing rod 40 in an inward extending mode.
When the swinging mechanism is driven, the single-shaft motor 39 drives the lower pressing rod 40 to rotate, the lower pressing rod 40 presses the short rod 41 through the sleeve opening 42, the swinging plate 34 is pressed downwards, the shifting rods 36 on two sides of the swinging rod press the corresponding extending rods 37 through the corresponding shifting openings 38, the two extending rods 37 are lifted upwards to drive the arc-shaped plate 29 to swing, and the swinging of the arc-shaped plate 29 adjusts the emission angle of the two laser heads 32.
The vertical stabilizing mechanism includes:
the heavy hammer 43 is arranged below the box bottom 21, the top center of the heavy hammer 43 vertically and upwards penetrates through a through hole of the box bottom 21 to be provided with a connecting rod 44, the top end of the connecting rod 44 is provided with a raised head 45, the diameter of the raised head 45 is larger than that of the connecting rod 44, and the top center of the box bottom 21, which is positioned at the through hole, is also provided with a threaded part;
and the sleeve ring 46 is used for stably mounting the heavy hammer 43, the sleeve ring 46 is sleeved on the raised head 45, and the bottom of the sleeve ring 46 is further fixed on the threaded part in a threaded manner.
In order to always keep the horizontal and vertical state, the weight 43 drives the laser box to always keep the center of gravity downward due to the gravity of the weight 43.
The supporting mechanism includes:
the hammer support 47 is arranged below the heavy hammer 43, a notch in the shape of the heavy hammer 43 is formed in the top of the hammer support 47 in an inward mode, and a supporting column 48 is arranged at the bottom of the hammer support 47 and vertically penetrates through the center of the chassis 2 downwards;
and the compression spring 49 is sleeved on the support column 48, and two ends of the compression spring 49 are respectively fixed at the bottom of the hammer support 47 and the top of the chassis 2.
In order to prevent the laser emitting device from being damaged during the transportation process, the weight holder 47 is supported at the bottom of the weight 43 through the recess, and the force of the compression spring 49 initially pushes the weight holder 47 against the bottom of the weight 43.
The push-down release mechanism includes:
the double-head motor 50 is characterized in that two mounting plates are arranged at the top of the chassis 2, and the double-head motor 50 is fixedly arranged between the two mounting plates in a horizontal state;
the number of the lower pressing plates 51 is two, one end of each lower pressing plate 51 is fixedly sleeved on each output end of the double-head motor 50, two sides of the hammer support 47 are provided with a cylinder 52 which extends outwards respectively, the free end of each lower pressing plate 51 is provided with a lower pressing opening 53, and each lower pressing opening 53 is sleeved on the corresponding cylinder 52 respectively.
After the weight is placed at a designated position, in order to maintain a horizontal and vertical state, the double-head motor 50 drives the two lower pressing plates 51 to swing, the two lower pressing plates 51 drive the hammer holder 47 to press downwards through the corresponding lower pressing ports 53, and the hammer holder 47 is separated from the weight 43, so that the weight 43 can keep the gravity downward all the time, and is convenient for an operator to use.
The working principle of the invention is as follows:
the device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:
firstly, when an operator uses the level-verticality instrument, in the carrying process, in order to prevent the laser emission component from being damaged, the hammer support 47 is supported at the bottom of the weight 43 through the notch, the hammer support 47 is abutted against the bottom of the weight 43 under the original state of the acting force of the compression spring 49, the operator places the shell at a specified position through the handle 10, the shell is supported at the specified position through the three supporting legs 5, in order to keep the level-verticality state, the double-head motor 50 drives the two lower pressing plates 51 to swing, the two lower pressing plates 51 drive the hammer support 47 to press down through the corresponding lower pressing ports 53, and the hammer support 47 is separated from the weight 43, so that the weight 43 can keep the gravity downward all the time, the use of the operator is convenient, and when the laser emission component emits laser light through each transparent glass 8.
Step two, when the laser emission assembly is convenient to keep in a horizontal and vertical state and the direction can be adjusted, the universal ball 16 can move in multiple directions in the two semicircular openings, the adjustment of the laser emission assembly is not hindered, the laser box body is connected with the universal ball 16 through the hanging rod 17, the universal ball is enabled to move synchronously, the four stabilizing rods 14 are all installed to enable the installation of the universal ball 16 to be stable, when the laser emission assembly emits laser, the laser can be emitted outwards through an emission opening in the protection box 20, when the laser emission direction is adjusted, the rotating motor 27 drives the driving gear 24 to rotate through the belt 28 and the two belt wheels, as the driving gear 24 and the ferrule gear 23 are mutually meshed, the hanging rod 17 is driven by the wheel disc 22 to rotate, the laser box body can also rotate along with the laser emission assembly, and the laser emitted by the laser emission assembly can adjust.
And step three, when the laser emitting assembly emits laser, the two laser heads 32 can emit laser through each transparent glass 8, in order to adjust the emitting angle of the two laser heads 32, the single-shaft motor 39 drives the lower pressing rod 40 to rotate, the lower pressing rod 40 presses the short rod 41 downwards along with the lower pressing rod through the sleeve opening 42, the swinging plate 34 is pressed downwards along with the lower pressing rod, the shift rods 36 on the two sides of the swinging rod press the corresponding extension rods 37 downwards along with the corresponding shifting openings 38, the two extension rods 37 drive the rotating drum 30 to rotate along with the upper lifting rod, the rotating drum 30 drives the arc-shaped plate 29 to rotate along with the upper lifting rod, and the two laser heads 32 adjust the emitting angle of the laser along with the.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An adjustment-free level and verticality instrument is characterized by comprising:
a housing;
the hanging mechanism is used for always keeping a vertical state and is arranged at the top of the inner side of the shell;
the laser box body is arranged at the bottom of the hanging mechanism and is also positioned in the shell;
the laser emission assembly is used for emitting laser and adjusting an emission angle, and is arranged in the laser box body;
the receiving letter distributor (1) is used for controlling the transmitting and receiving circuit, and the receiving letter distributor (1) is arranged in the laser box body;
the direction adjusting mechanism is arranged on the outer side of the laser box body and is positioned in the shell;
the vertical stabilizing mechanism is used for keeping downward gravity force, is arranged at the bottom of the laser box body and is also positioned in the shell;
the supporting mechanism is used for keeping the stability of the laser box body in the carrying process of the shell, is arranged at the bottom end in the shell and is also positioned below the vertical stabilizing mechanism;
and the downward pressing and loosening mechanism is used for separating the bearing mechanism from the vertical stabilizing mechanism under the state that the shell is placed, the downward pressing and loosening mechanism is arranged at the bottom end inside the shell, and the downward pressing and loosening mechanism is also positioned beside the bearing mechanism.
2. The adjustment-free level and plumb instrument of claim 1,
the housing includes:
a chassis (2);
the supporting base (3) is fixedly arranged at the bottom of the chassis (2), the periphery of the supporting base (3) is respectively provided with a supporting block (4), and each supporting block (4) is fixedly provided with a supporting leg (5);
the bottom shell (6) is arranged at the top of the chassis (2), and the bottom shell (6) and the chassis (2) share the same axis;
the connecting shell (7) is fixed at the top of the bottom shell (6), three pieces of transparent glass (8) are uniformly arranged on the outer side wall of the connecting shell (7) along the circumferential direction of the connecting shell (7), and the connecting shell (7) and the bottom shell (6) share the same axis;
the top shell (9) is fixedly arranged at the top of the connecting shell (7), the top shell (9) and the connecting shell (7) share the same axis, two sides of the top shell (9) are respectively provided with a clamping column, and the two clamping columns are also provided with a handle (10) in a clamping manner;
and the top disc (11) is fixedly arranged at the top of the top shell (9), and the top disc (11) and the top shell (9) share the same axis.
3. The adjustment-free level and plumb instrument of claim 2,
the mechanism that hangs down includes:
the top frame (12) is arranged at the center of the bottom of the top disc (11), the top frame (12) and the top disc (11) are fixed through four locking bolts (13), and the bottom of the top frame (12) is provided with a semicircular opening;
the four stabilizer bars (14) are arranged, the periphery of the top frame (12) and the bottom of the top disc (11) are respectively provided with a hinge part correspondingly, and two ends of each stabilizer bar (14) are respectively connected to every two corresponding hinge parts;
the limiting frame (15) is fixedly arranged at the bottom of the top frame (12), a semicircular opening is also arranged in the limiting frame (15), the semicircular openings between the top frame (12) and the limiting frame (15) are mutually communicated, and a movable opening is also arranged at the bottom of the limiting frame (15);
the universal ball (16) can be rotationally arranged in two semicircular openings between the top frame (12) and the limiting frame (15), and a suspension rod (17) is vertically arranged downwards at the center of the bottom of the universal ball (16).
4. The adjustment-free level and plumb instrument of claim 3,
the laser box includes:
a convex rod (19) is arranged at the center of the top of the box cover (18), and the convex rod (19) is in threaded connection with the bottom end of the suspender (17);
one end of the protective box (20) is fixedly arranged at the bottom of the box cover (18), and one side of the protective box (20) is also provided with a transmitting opening which is convenient for the laser transmitting assembly to transmit laser;
the box bottom (21) is arranged at the bottom of the protective box (20), and a through hole for mounting a vertical stabilizing mechanism is further arranged at the center of the bottom of the box bottom (21) in a penetrating manner.
5. The adjustment-free level and plumb instrument of claim 4,
the direction adjustment mechanism includes:
the outer side of the upper half part of the suspender (17) is provided with an external thread, and the turntable (22) is sleeved on the suspender (17) in a threaded manner;
the ferrule gear (23) is fixedly sleeved on the wheel disc (22);
the driving gear (24) is meshed with the ferrule gear (23), the driving gear (24) is rotatably arranged in a clamping plate (25), and the clamping plate (25) is fixedly arranged on the outer side wall of the protective box (20) through a supporting frame (26);
the rotating motor (27) is fixedly arranged at the top of the support frame (26) in a vertical state, and the output end of the rotating motor (27) is connected with the shaft end of the driving gear (24) through a belt (28) and two belt wheels in a matching mode.
6. The adjustment-free level and plumb instrument of claim 4,
the laser emitting assembly includes:
the protective box comprises an arc-shaped plate (29) arranged at a generating opening of the protective box (20), wherein a convex end of the arc-shaped plate (29) is arranged outwards, a concave end of the arc-shaped plate (29) is connected with a rotary drum (30), the top of a box bottom (21) is provided with two vertical plates (31) at the position of the rotary drum (30), and the rotary drum (30) is rotatably arranged between the two vertical plates (31);
the two laser heads (32) are arranged, the protruding end of the arc-shaped plate (29) is provided with two mounting parts (33) along the height direction, the two laser heads (32) are respectively mounted on each mounting part (33) in a threaded manner, and the emitting end of each laser head (32) is also arranged facing the transparent glass (8);
the swinging mechanism is used for adjusting the angles of the emitted light rays of the two laser heads (32), and is arranged at the top of the box bottom (21) and positioned at one side of the rotary drum (30).
7. The adjustment-free level and plumb instrument of claim 6,
the swing mechanism includes:
the box comprises a swinging plate (34), wherein two hinged plates (35) are arranged at the top of a box bottom (21), one end of the swinging plate (34) can be hinged between the two hinged plates (35) in a rotating manner, a shifting rod (36) is arranged on each of two sides of the free end of the swinging plate (34), one side of each of two ends of a rotating drum (30), which faces the swinging plate (34), is provided with an extending rod (37) in an extending manner, and each extending rod (37) is also provided with a shifting port (38) which is sleeved on the corresponding shifting rod (36);
the single-shaft motor (39) is fixedly arranged at the top of the box bottom (21) in a horizontal state, and the single-shaft motor (39) is also positioned below the swinging plate (34);
one end of the lower pressing rod (40) is fixed on the output end of the single-shaft motor (39), a short rod (41) is arranged at one side of the bottom of the swinging plate (34) which is positioned on the lower pressing rod (40), and a sleeve opening (42) which is sleeved on the short rod (41) is further inwards extended from the free end of the lower pressing rod (40).
8. The adjustment-free level and plumb instrument of claim 4,
the vertical stabilizing mechanism includes:
the heavy hammer (43) is arranged below the box bottom (21), the center of the top end of the heavy hammer (43) vertically penetrates through a through hole of the box bottom (21) upwards and is provided with a connecting rod (44), the top end of the connecting rod (44) is provided with a raised head (45), the diameter of the raised head (45) is larger than that of the connecting rod (44), and the center of the top of the box bottom (21) at the through hole is also provided with a threaded part;
the lantern ring (46) is used for stably mounting the heavy hammer (43), the lantern ring (46) is sleeved on the raised head (45), and the bottom of the lantern ring (46) is further fixed on the threaded portion in a threaded mode.
9. The adjustment-free level gauge according to claim 8,
the supporting mechanism includes:
the hammer support (47) is arranged below the heavy hammer (43), a notch in the shape of the heavy hammer (43) is formed in the top of the hammer support (47) inwards, and a support column (48) is arranged at the bottom of the hammer support (47) and vertically penetrates through the center of the chassis (2) downwards;
and the compression spring (49) is sleeved on the support column (48), and two ends of the compression spring (49) are respectively fixed at the bottom of the hammer support (47) and the top of the chassis (2).
10. The adjustment-free level gauge according to claim 9,
the push-down release mechanism includes:
the double-head motor (50), the top of the chassis (2) is provided with two mounting plates, and the double-head motor (50) is fixedly arranged between the two mounting plates in a horizontal state;
the two lower pressing plates (51) are arranged, one end of each lower pressing plate (51) is fixedly sleeved on each output end of the double-head motor (50), two sides of the hammer support (47) are provided with a cylinder (52) in an outward extending mode respectively, the free end of each lower pressing plate (51) is provided with a lower pressing opening (53), and each lower pressing opening (53) is sleeved on the corresponding cylinder (52) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236213.4A CN113029115B (en) | 2021-03-03 | 2021-03-03 | Adjustment-free horizontal vertical instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236213.4A CN113029115B (en) | 2021-03-03 | 2021-03-03 | Adjustment-free horizontal vertical instrument |
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| Publication Number | Publication Date |
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| CN113029115A true CN113029115A (en) | 2021-06-25 |
| CN113029115B CN113029115B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110236213.4A Active CN113029115B (en) | 2021-03-03 | 2021-03-03 | Adjustment-free horizontal vertical instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670278A (en) * | 2021-08-30 | 2021-11-19 | 日照职业技术学院 | Laser marking equipment for digital surveying and mapping |
| CN113758463A (en) * | 2021-07-30 | 2021-12-07 | 青岛博海建设集团有限公司 | Building slope alarm device for building monitoring |
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| US6035540A (en) * | 1997-07-10 | 2000-03-14 | Wu; Chyi-Yiing | Automatic optical levelling, plumbing, and verticality-determining apparatus |
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| CN113758463A (en) * | 2021-07-30 | 2021-12-07 | 青岛博海建设集团有限公司 | Building slope alarm device for building monitoring |
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| CN113670278B (en) * | 2021-08-30 | 2023-08-04 | 日照职业技术学院 | Laser marking equipment for digital mapping |
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|---|---|
| CN113029115B (en) | 2023-04-14 |
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Effective date of registration: 20230328 Address after: 510000 Building 1 and 2, No.18, YUNPU 1st Road, YUNPU Industrial Zone, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGDONG ZHENZHENG CONSTRUCTION ENGINEERING TESTING CO.,LTD. Address before: 274 Xueshan Road, Changping District, Beijing 102200 Applicant before: Han Yichen |
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