CN108592897B - Green laser line spirit level of 3D - Google Patents
Green laser line spirit level of 3D Download PDFInfo
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- CN108592897B CN108592897B CN201810937805.7A CN201810937805A CN108592897B CN 108592897 B CN108592897 B CN 108592897B CN 201810937805 A CN201810937805 A CN 201810937805A CN 108592897 B CN108592897 B CN 108592897B
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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
- G01C15/004—Reference lines, planes or sectors
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Abstract
The invention relates to a laser leveling device, in particular to a 3D green laser line level meter, which comprises a rolling pulley, a ring supporting chassis, a cross-shaped rotary fixing support, a laser projection device fixing lower chassis, a laser projection device rotary upper chassis, a rotary device fixing cover and a laser projection device, wherein the ring supporting chassis is arranged on the rolling pulley, a rolling pulley mounting fixing plate is matched with a grooved ring base and connected through a bolt, the cross-shaped rotary fixing support is arranged in the ring supporting chassis, a rotary direction limiting block is matched with the grooved ring base, the lower chassis is arranged on the cross-shaped rotary fixing support, the laser projection device rotary upper chassis is arranged on the laser projection device fixing lower chassis, a limiting column is in clearance fit with a fixed perforated disc, a connecting iron column is matched with the rotary upper chassis, a spring is matched with a nut cap, the rotary device fixing cover is arranged on the laser projection device rotary upper chassis, the laser projection device is arranged on the rotating device fixing cover.
Description
Technical Field
The invention relates to a laser level device, in particular to a 3D green laser line level meter.
Background
Along with the development of cities, people have higher and higher precision on the current buildings, the most original ink lines have certain limitations on the modern buildings, the marking lengths are insufficient, the directions are single, marks can be left on the surfaces after operation, and the problems of leakage of ink and the like can be caused by carrying.
Disclosure of Invention
The invention relates to a laser level device, in particular to a 3D green laser line level meter which comprises a rolling pulley, a ring support chassis, a cross-shaped rotary fixing support, a laser projection device fixing lower chassis, a laser projection device rotating upper chassis, a rotary device fixing cover and a laser projection device.
The rolling pulley is composed of a wheel, a wheel connecting rotating shaft, a rolling pulley supporting column, a rolling pulley rotating sleeve and a rolling pulley mounting fixing plate, wherein the wheel is installed on the wheel connecting rotating shaft, the wheel and the bearing on the wheel connecting rotating shaft are in interference fit, the rolling pulley supporting column is installed on the wheel connecting rotating shaft, the rolling pulley supporting column is in threaded fit with the wheel connecting rotating shaft, the rolling pulley supporting column is installed on the rolling pulley rotating sleeve, the rolling pulley supporting column is in clearance fit with the rolling pulley rotating sleeve, and the rolling pulley rotating sleeve is installed on the rolling pulley mounting fixing plate.
The ring supports the chassis and comprises trough of belt ring base, installation fixed plate and installation fixed plate coupling nut, and the installation fixed plate is installed at trough of belt ring base, and installation fixed plate coupling nut installs on trough of belt ring base, installation fixed plate coupling nut and trough of belt ring base screw-thread fit, installation fixed plate and installation fixed plate coupling nut cooperation.
The direction-adjustable cross-shaped chassis supporting frame is composed of a horizontal supporting column, a vertical supporting column, a built-in lacing wire, a vertical supporting column lacing wire cover, a rotation direction limiting block top position spring, a spring limiting plate and a horizontal vertical supporting column reinforcing pipe, wherein the horizontal supporting column is arranged on the horizontal vertical supporting column reinforcing pipe, the horizontal supporting column is in threaded fit with the horizontal vertical supporting column reinforcing pipe, the vertical supporting column is arranged on the horizontal vertical supporting column reinforcing pipe, the vertical supporting column is in threaded fit with the horizontal vertical supporting column reinforcing pipe, the rotation direction limiting block is arranged on the horizontal supporting column, the rotation direction limiting block is in clearance fit with the horizontal supporting column, the rotation direction limiting block top position spring is arranged on the horizontal supporting column, the rotation direction limiting block top position spring is in clearance fit with the horizontal supporting column, and the rotation, the spring limiting plate is installed on the horizontal support column, spring limiting plate and horizontal support column interference fit, spring limiting plate and direction of rotation stopper top spring fit, built-in lacing wire is installed on the horizontal support column, built-in lacing wire and horizontal support column clearance fit, built-in lacing wire is installed on the vertical support column, built-in lacing wire and vertical support column clearance fit, built-in lacing wire and direction of rotation stopper cooperation, built-in lacing wire and spring limiting plate clearance fit, vertical support column lacing wire lid is installed on the vertical support column, clearance fit on vertical support column lacing wire lid and the vertical support column, vertical support column lacing wire lid and built-in lacing wire cooperation.
The laser projection device fixing lower base plate is composed of a fixing disc with holes, a connecting iron column, a rotating device spring limiting cover and a projection device rotating device fixing clamp, the connecting iron column is installed on the fixing disc with holes, the rotating device spring limiting cover is installed on the connecting iron column, the rotating device spring limiting cover is in threaded fit with the connecting iron column, and the projection device rotating device fixing clamp is installed on the fixing disc with holes.
The fixing clamp of the rotating device of the projection device is formed by rotating a hinge, a hinge with a connecting rod, a semicircular ring with holes, a semicircular ring without holes, a nut cap and a threaded column, wherein the hinge with the connecting rod is installed on the rotating hinge, the hinge with the connecting rod is in clearance fit with the rotating hinge, the semicircular ring with holes is installed on the rotating hinge, the semicircular ring without holes is installed on the hinge with the connecting rod, the threaded column is installed on the semicircular ring without holes, the threaded column is in clearance fit with the semicircular ring with holes, the nut cap is installed on the threaded column, the nut cap is in threaded fit with the threaded column, and the nut cap is in fit with the.
The rotary upper chassis of the laser projection device is composed of a rotary upper chassis, a limiting column, a spring mounting groove, a spring and a connecting and fixing nut, the limiting column is mounted on the rotary upper chassis, the spring mounting groove is mounted on the rotary upper chassis, the spring is matched with the spring mounting groove, the connecting and fixing nut is mounted on the rotary upper chassis, and the connecting and fixing nut is in threaded fit with the rotary upper chassis.
The rotating device fixing cover is composed of a cylindrical cover body and a fixing groove with holes, and the fixing groove with holes is mounted on the cylindrical cover body in a pressed mode.
Laser projection device by screw hole slip telescopic bar, handle nut cap, ray device rotation control panel, ray emitter constitutes, handle nut cap is installed on screw hole slip telescopic bar, handle nut cap and screw hole slip telescopic bar screw-thread fit, ray device rotation control panel is installed on ray emitter, ray device rotation control panel and ray emitter clearance fit, ray emitter installs on screw hole slip telescopic bar, ray emitter and screw hole slip telescopic bar clearance fit, ray device rotation control panel and screw hole slip telescopic bar clearance fit.
The circular ring supporting chassis is arranged on a rolling pulley, a rolling pulley mounting fixing plate is matched with a circular ring base with a groove, the rolling pulley mounting fixing plate is connected with the circular ring base with the groove through a bolt, a cross flower rotating fixing support is arranged inside the circular ring supporting chassis, the circular ring base with the groove is matched with a horizontal supporting column, a rotating direction limiting block is matched with the circular ring base with the groove, the horizontal supporting column is matched with a mounting fixing plate, a laser projection device fixing lower chassis is arranged on the cross flower rotating fixing support, a projection device rotating device fixing clamp is matched with a vertical supporting column, a semicircular ring with a hole is matched with the vertical supporting column, a laser projection device rotating upper chassis is arranged on the laser projection device fixing lower chassis, a limiting column is in clearance fit with a fixed disc with a hole, a connecting iron column, the cylindrical cover body and the cooperation of the rotary upper base plate are connected with the fixing nut and the cylindrical cover body, the laser projection device is installed on the rotary device fixing cover, the threaded hole sliding telescopic strip and the cylindrical cover body are matched, and the threaded hole sliding telescopic strip and the fixed groove with the hole are matched.
As a further optimization of the technical scheme, the number of the rolling pulleys of the 3D green laser line level meter is four.
As a further optimization of the technical scheme, the number of the wheels of the rolling pulley of the 3D green laser line level meter is two.
As a further optimization of the technical scheme, four mounting and fixing plates of the circular ring support chassis are provided, and four connecting nuts of the mounting and fixing plates are provided.
As further optimization of the technical scheme, the 3D green laser line level meter comprises the following components: the horizontal support columns of the cross-shaped rotary fixing support are four, the vertical support column lacing wires are covered with four, the rotating direction limiting blocks are four, and the top springs of the rotating direction limiting blocks are four.
As a further optimization of the technical scheme, four limiting columns are arranged on the rotary upper chassis of the laser projection device of the 3D green laser line level gauge.
As a further optimization of the technical scheme, two fixing grooves with holes are arranged on the rotating device fixing cover of the 3D green laser line level gauge.
As further optimization of the technical scheme, the 3D green laser line level meter comprises the following components: the laser projection device has two threaded hole sliding telescopic bars and two ray device rotating control discs.
The 3D green laser line level gauge has the beneficial effects that:
the invention relates to a laser level device, in particular to a 3D green laser line level meter. The problems that the existing mark is insufficient in length and single in direction, marks are left on the surface after operation, and leakage of ink is possibly caused by carrying can be solved.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of a 3D green laser line level according to the present invention.
Fig. 2 is a schematic structural diagram of a rolling pulley 1 of a 3D green laser line level according to the present invention.
Fig. 3 is a schematic diagram of a ring support chassis 2 of a 3D green laser line level according to the present invention.
Fig. 4 is a schematic structural view of a cross-shaped rotary fixing support 3 of a 3D green laser line level according to the present invention.
Fig. 5 is a schematic structural view of a lower chassis 4 fixed by a laser projection device of a 3D green laser line level according to the present invention.
Fig. 6 is a schematic structural view of a fixing clamp 4-4 of a rotating device of a projection device of a 3D green laser line level according to the present invention.
Fig. 7 is a schematic structural view of a rotary upper chassis 5 of a laser projection device of a 3D green laser line level according to the present invention.
Fig. 8 is a schematic structural diagram of a cylindrical cover 6 of a 3D green laser line level according to the present invention.
Fig. 9 is a schematic structural diagram of a laser projection device 7 of a 3D green laser line level according to the present invention.
In the figure: a rolling pulley 1; wheels 1-1; the wheels are connected with a rotating shaft 1-2; 1-3 rolling pulley support columns; the rolling pulley rotates the sleeve 1-4; the rolling pulley is provided with a fixed plate 1-5; the circular ring supports the chassis 2; a circular base 2-1 with a groove; a fixing plate 2-2; the fixing plate is connected with a nut 2-3; a cross flower rotary fixing bracket 3; 3-1 of a horizontal support column; 3-2 vertical support columns; 3-3 of built-in lacing wires; 3-4 of vertical support column lacing wire covers; 3-5 parts of a rotation direction limiting block; the rotating direction limiting block is abutted against the spring 3-6; 3-7 parts of spring limiting plates; 3-8 parts of horizontal and vertical supporting column reinforcing pipes; the laser projection device fixes the lower chassis 4; fixing a disc with a hole 4-1; connecting an iron column 4-2; a rotating device spring limit cover 4-3; a projection device rotating device fixing clamp 4-4; a rotary hinge 4-4-1; a hinge 4-4-2 with a connecting rod; 4-4-3 of a semicircular ring with a hole; 4-4-4 of a non-porous semicircular ring; 4-4-5 parts of nut cap; 4-4-6 parts of a threaded column; the laser projection device rotates the upper chassis 5; rotating the upper chassis 5-1; 5-2 of a limiting column; 5-3 of a spring mounting groove; 5-4 parts of a spring; connecting a fixed nut 5-5; a rotating device fixing cover 6; a cylindrical cover body 6-1; a fixing groove with holes 6-2; a laser projection device 7; the threaded hole slides the telescopic bar 7-1; a handle nut cap 7-2; the ray device is selectively provided with a control panel 7-3; a radiation emitting device 7-4.
Detailed Description
The first embodiment is as follows:
the present invention is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, and the technical problem to be solved by the present invention is to provide a 3D green laser line level, which includes a rolling pulley 1, a ring support chassis 2, a cross-shaped rotation fixing bracket 3, a laser projection device fixing lower chassis 4, a laser projection device rotation upper chassis 5, a rotation device fixing cover 6, and a laser projection device 7, and can solve the problems of the existing mark, such as insufficient length, single direction, trace left on the surface after operation, and leakage of ink due to portability.
The rolling pulley 1 is composed of a wheel 1-1, a wheel connecting rotating shaft 1-2, a rolling pulley support column 1-3, a rolling pulley rotating sleeve 1-4 and a rolling pulley mounting fixing plate 1-5, the wheel 1-1 drives the whole device to move, the wheel connecting rotating shaft 1-2 reduces friction force during moving, the rolling pulley rotating sleeve 1-4 enables the device to change moving direction, the rolling pulley mounting fixing plate 1-5 is convenient to connect and fix, the wheel 1-1 is mounted on the wheel connecting rotating shaft 1-2, the wheel 1-1 is in interference fit with a bearing on the wheel connecting rotating shaft 1-2, the rolling pulley support column 1-3 is mounted on the wheel connecting rotating shaft 1-2, the rolling pulley support column 1-3 is in threaded fit with the wheel connecting rotating shaft 1-2, the rolling pulley support columns 1-3 are arranged on the rolling pulley rotating sleeves 1-4, the rolling pulley support columns 1-3 are in clearance fit with the rolling pulley rotating sleeves 1-4, and the rolling pulley rotating sleeves 1-4 are arranged on the rolling pulley mounting fixing plates 1-5.
The circular ring supporting chassis 2 is composed of a circular ring base 2-1 with a groove, the installation fixing plate 2-2 and the installation fixing plate connecting nut 2-3 are formed, the supporting device of the grooved ring base 2-1 is provided with other parts, the installation fixing plate 2-2 enables the grooved ring base 2-1 to form a complete ring, the installation fixing plate connecting nut 2-3 reinforces the installation fixing plate 2-2 to be matched with the grooved ring base 2-1, the fixing plate 2-2 is installed on the grooved ring base 2-1, the installation fixing plate connecting nut 2-3 is in threaded fit with the grooved ring base 2-1, and the installation fixing plate 2-2 is matched with the installation fixing plate connecting nut 2-3.
The direction-adjustable cross-shaped chassis supporting frame 3 consists of a horizontal supporting column 3-1, a vertical supporting column 3-2, a built-in lacing wire 3-3, a vertical supporting column lacing wire cover 3-4, a rotation direction limiting block 3-5, a rotation direction limiting block top position spring 3-6, a spring limiting plate 3-7 and a horizontal vertical supporting column reinforcing pipe 3-8, wherein other parts are arranged on the horizontal supporting column 3-1 to be matched with the circular ring base 2-1 with a groove, the height of the laser projection device 7 can be adjusted through the vertical supporting column 3-2, the height of the rotation direction limiting block 3-5 is adjusted through the built-in lacing wire 3-3 to facilitate rotation, the rotation direction limiting block top position spring 3-6 resets the rotation direction limiting block 3-5, the spring limiting plate 3-7 limits the position of the rotation direction limiting block top position spring 3-6, the horizontal and vertical support column reinforcing pipes 3-8 reinforce the positions of a horizontal support column 3-1 and a vertical support column 3-2, the horizontal support column 3-1 is installed on the horizontal and vertical support column reinforcing pipe 3-8, the horizontal support column 3-1 is in threaded fit with the horizontal and vertical support column reinforcing pipe 3-8, the vertical support column 3-2 is installed on the horizontal and vertical support column reinforcing pipe 3-8, the vertical support column 3-2 is in threaded fit with the horizontal and vertical support column reinforcing pipe 3-8, the rotation direction limiting block 3-5 is installed on the horizontal support column 3-1, the rotation direction limiting block 3-5 is in clearance fit with the horizontal support column 3-1, the rotation direction limiting block top position spring 3-6 is installed on the horizontal support column 3-1, the rotation direction limiting block top position spring 3-6 is in clearance fit with the horizontal support column 3-1, a top spring 3-6 of a rotation direction limiting block is matched with a rotation direction limiting block 3-5, a spring limiting plate 3-7 is arranged on a horizontal supporting column 3-1, the spring limiting plate 3-7 is in interference fit with the horizontal supporting column 3-1, the spring limiting plate 3-7 is matched with the top spring 3-6 of the rotation direction limiting block, a built-in lacing wire 3-3 is arranged on the horizontal supporting column 3-1, a built-in lacing wire 3-3 is in clearance fit with the horizontal supporting column 3-1, a built-in lacing wire 3-3 is arranged on a vertical supporting column 3-2, a built-in lacing wire 3-3 is in clearance fit with the vertical supporting column 3-2, a built-in lacing wire 3-3 is matched with the rotation direction limiting block 3-5, and a built-in lacing wire 3-3 is in clearance fit with the spring limiting, the vertical support column tie bar cover 3-4 is arranged on the vertical support column 3-2, the vertical support column tie bar cover 3-4 is in clearance fit with the vertical support column 3-2, and the vertical support column tie bar cover 3-4 is in fit with the built-in tie bar 3-3.
The laser projection device fixing lower chassis 4 is composed of a fixing perforated disc 4-1, a connecting iron column 4-2, a rotating device spring limiting cover 4-3 and a projection device rotating device fixing clamp 4-4, the fixing perforated disc 4-1 is used as a chassis of a projection device 7, the connecting iron column 4-2 is matched with a spring 5-4 to enable the laser projection device fixing lower chassis 4 to be matched with a laser projection device rotating upper chassis more tightly, the projection device rotating device fixing clamp 4-4 fixes the laser projection device fixing lower chassis 4 on a cross flower rotating fixing support 3, the rotating device spring limiting cover 4-3 is provided with a limiting spring 5-4, the connecting iron column 4-2 is arranged on the fixing perforated disc 4-1, the rotating device spring limiting cover 4-3 is arranged on the connecting iron column 4-2, the spring limit cover 4-3 of the rotating device is in threaded fit with the connecting iron column 4-2, and the fixing clamp 4-4 of the rotating device of the projection device is arranged on the disc 4-1 with the fixed hole.
The projection device rotating device fixing clamp 4-4 consists of a rotating hinge 4-4-1, a hinge with a connecting rod 4-4-2, a semicircular ring with a hole 4-4-3, a semicircular ring without a hole 4-4-4, a nut cap 4-4-5 and a threaded column 4-4-6, wherein the hinge with a connecting rod 4-4-2 is arranged on the rotating hinge 4-4-1, the hinge with a connecting rod 4-4-2 is in clearance fit with the rotating hinge 4-4-1, the semicircular ring with a hole 4-4-3 is arranged on the rotating hinge 4-4-1, the semicircular ring without a hole 4-4-4 is arranged on the hinge with a connecting rod 4-4-2, and the threaded column 4-4-6 is arranged on the semicircular ring without a hole 4-4-4, 4-4-6 of the threaded column is in clearance fit with 4-4-3 of the semicircular ring with the hole, 4-4-5 of the nut cap is arranged on 4-4-6 of the threaded column, 4-4-5 of the nut cap is in threaded fit with 4-4-6 of the threaded column, and 4-4-5 of the nut cap is in fit with 4-4-3 of the semicircular ring with the hole.
The rotary upper chassis 5 of the laser projection device is composed of a rotary upper chassis 5-1, a limiting column 5-2, a spring installation groove 5-3, a spring 5-4 and a connecting and fixing nut 5-5, the rotary upper chassis 5-1 is connected with a rotary device fixing cover 6, the limiting column 5-2 can limit the position relation between the rotary upper chassis 5 of the laser projection device and the fixed lower chassis 4 of the laser projection device in a first-right way, the spring installation groove 5-3 is convenient for installing the spring 5-4, the connecting and fixing nut 5-5 is used for reinforcing the position relation between the rotary upper chassis 5 of the laser projection device and the fixed cover 6 of the rotary device, the limiting column 5-2 is installed on the rotary upper chassis 5-1, the spring installation groove 5-3 is installed on the rotary upper chassis 5-1, the spring 5-4 is installed on the rotary upper chassis 5-1, the spring 5-4 is matched with the spring mounting groove 5-3, the connecting and fixing nut 5-5 is arranged on the rotating upper chassis 5-1, and the connecting and fixing nut 5-5 is in threaded fit with the rotating upper chassis 5-1.
The rotating device fixing cover 6 is composed of a cylindrical cover body 6-1 and a fixing groove 6-2 with holes, the cylindrical cover body 6-1 covers the lower base plate fixed by the laser projecting device and the upper base plate 5 rotated by the laser projecting device, the position of the laser projecting device 7 can be adjusted by the fixing groove 6-2 with holes, and the fixing groove 6-2 with holes is pressed and installed on the cylindrical cover body 6-1.
The laser projection device 7 is composed of a threaded hole sliding telescopic strip 7-1, a handle nut cap 7-2, a ray device rotating control disc 7-3 and a ray emission device 7-4, wherein the handle nut cap 7-2 is adjusted to be fixed in length, the ray device rotating control disc 7-3 is adjusted in angle, the ray emission device 7-4 emits strip light, the handle nut cap 7-2 is installed on the threaded hole sliding telescopic strip 7-1, the handle nut cap 7-2 is in threaded fit with the threaded hole sliding telescopic strip, the ray device rotating control disc 7-3 is installed on the ray emission device 7-4, the ray device rotating control disc 7-3 is in clearance fit with the ray emission device 7-4, the ray emission device 7-4 is installed on the threaded hole sliding telescopic strip 7-1, the ray emitting device 7-4 is in clearance fit with the threaded hole sliding telescopic bar 7-1, and the ray device rotating control disc 7-3 is in clearance fit with the threaded hole sliding telescopic bar 7-1.
The circular ring supporting chassis 2 is arranged on a rolling pulley 1, a rolling pulley mounting fixing plate 1-5 is matched with a grooved circular ring base 2-1 and is connected with the grooved circular ring base 2-1 through bolts, a cross flower rotary fixing support 3 is arranged inside the circular ring supporting chassis 2, the grooved circular ring base 2-1 is matched with a horizontal support column 3-1, a rotary direction limiting block 3-5 is matched with the grooved circular ring base 2-1, the horizontal support column 3-1 is matched with the mounting fixing plate 2-2, a laser projection device is fixed, a lower chassis 4 is arranged on the cross flower rotary fixing support 3, a projection device rotating device fixing clamp 4-4 is matched with a vertical support column 3-2, a perforated semicircular ring 4-4-3 is matched with the vertical support column 3-2, and a semicircular ring 4-4-4 is matched with the vertical support column 3-2, the rotary upper base plate 5 of the laser projection device is arranged on a fixed lower base plate 4 of the laser projection device, a limiting column 5-2 is in clearance fit with a fixed disc with holes 4-1, a connecting iron column 4-2 is in clearance fit with the rotary upper base plate 5-1, a spring 5-4 is in fit with a nut cap 4-4-5, a rotary device fixing cover 6 is arranged on the rotary upper base plate 5 of the laser projection device, a cylindrical cover body 6-1 is in fit with the rotary upper base plate 5-1, a connecting fixing nut 5-5 is in fit with the cylindrical cover body 6-1, a laser projection device 7 is arranged on the rotary device fixing cover 6, a threaded hole sliding expansion strip 7-1 is in fit with the cylindrical cover body 6-1, and a threaded hole sliding expansion strip 7-1 is in fit with.
The second embodiment is as follows:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, and the present embodiment further describes the first embodiment in which the number of the rolling pulleys 1 is four.
The third concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, and the present embodiment further describes the first embodiment, in which there are two rollers 1-1 of the rolling pulley 1.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, and the present embodiment further describes the first embodiment, in which four mounting fixing plates 2-2 and four mounting fixing plate connecting nuts 2-3 of the circular ring support chassis 2 are provided.
The fifth concrete implementation mode:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, and the present embodiment further describes the first embodiment, in which four mounting fixing plates 2-2 and four mounting fixing plate connecting nuts 2-3 of the circular ring support chassis 2 are provided.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, and the present embodiment further describes the first embodiment, in which four limit posts 5-2 of the upper chassis 5 of the laser projection device are provided.
The seventh embodiment:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, and the present embodiment will further describe the first embodiment in which two perforated fixing grooves 6-2 of the rotating device fixing cover 6 are provided.
The specific implementation mode is eight:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, and the present embodiment further describes the first embodiment, in which there are two screw hole sliding telescopic bars 7-1 and two ray device rotating control discs 7-3 of the laser projection device 7.
The working principle of the invention is as follows:
A3D green laser line level meter has the working principle that the position of a rolling pulley 1 is pushed to change the position of the meter, when a vertical support column lacing wire cover 3-4 is pulled up, a built-in lacing wire 3-3 moves upwards along with the built-in lacing wire, the built-in lacing wire 3-3 pulls a rotation direction limiting block 3-5 to move upwards, the rotation direction limiting block 3-5 is not enough to limit a cross flower rotating and fixing support 3, the cross flower rotating and fixing support 3 can rotate in a circular ring support chassis, when the next position is reached, the vertical support column lacing wire cover 3-4 is loosened, the rotation direction limiting block 3-5 is reset under the action of a top spring 3-6 of the rotation direction limiting block, and the rotation direction limiting block 3-5 has a limiting effect on the cross flower rotating and fixing support 3, when the height is not enough, the tightness degree of a rotating device fixing clamp 4-4 of the projection device and a vertical supporting column 3-2 can be adjusted, then the rotating device fixing clamp 4-4 of the projection device is fastened by selecting a proper height, when the vertical and horizontal directions of a line are to be changed, the rotating upper chassis 5 of the laser projection device is pulled outwards until a limiting column 5-2 is separated from the fixing lower chassis 4 of the laser projection device, the rotating upper chassis 5 of the laser projection device is selected and installed for 90 degrees and is slowly released for resetting, and when the projection is needed to be carried out on a ceiling or the ground, the ray device is adjusted to select and install the angle positions of a control disc 7-3 and a threaded hole sliding telescopic strip 7-1.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (8)
1. The utility model provides a green laser line spirit level of 3D, includes that roll pulley (1), ring support chassis (2), the rotatory fixed bolster of cross flower (3), fixed lower chassis of laser projection device (4), the rotatory chassis of going up of laser projection device (5), rotary device fixed cover (6), laser projection device (7), its characterized in that: the rolling pulley (1) consists of a wheel (1-1), a wheel connecting rotating shaft (1-2), a rolling pulley supporting column (1-3), a rolling pulley rotating sleeve (1-4) and a rolling pulley mounting fixing plate (1-5), the wheel (1-1) is mounted on the wheel connecting rotating shaft (1-2), the wheel (1-1) and a bearing on the wheel connecting rotating shaft (1-2) are in interference fit, the rolling pulley supporting column (1-3) is mounted on the wheel connecting rotating shaft (1-2), the rolling pulley supporting column (1-3) is in threaded fit with the wheel connecting rotating shaft (1-2), the rolling pulley supporting column (1-3) is mounted on the rolling pulley rotating sleeve (1-4), the rolling pulley supporting column (1-3) is in clearance fit with the rolling pulley rotating sleeve (1-4), the rolling pulley rotating sleeve (1-4) is arranged on the rolling pulley mounting fixing plate (1-5);
the circular ring supporting chassis (2) is composed of a circular ring base (2-1) with a groove, an installation fixing plate (2-2) and an installation fixing plate connecting nut (2-3), the installation fixing plate (2-2) is installed on the circular ring base (2-1) with the groove, the installation fixing plate connecting nut (2-3) is in threaded fit with the circular ring base (2-1) with the groove, and the installation fixing plate (2-2) is in fit with the installation fixing plate connecting nut (2-3);
the direction-adjustable cross chassis supporting frame (3) consists of a horizontal supporting column (3-1), a vertical supporting column (3-2), a built-in lacing wire (3-3), a vertical supporting column lacing wire cover (3-4), a rotating direction limiting block (3-5), a rotating direction limiting block top position spring (3-6), a spring limiting plate (3-7) and a horizontal vertical supporting column reinforcing pipe (3-8), wherein the horizontal supporting column (3-1) is arranged on the horizontal vertical supporting column reinforcing pipe (3-8), the horizontal supporting column (3-1) is in threaded fit with the horizontal vertical supporting column reinforcing pipe (3-8), the vertical supporting column (3-2) is arranged on the horizontal vertical supporting column reinforcing pipe (3-8), the vertical supporting column (3-2) is in threaded fit with the horizontal vertical supporting column reinforcing pipe (3-8), a rotation direction limiting block (3-5) is arranged on the horizontal supporting column (3-1), the rotation direction limiting block (3-5) is in clearance fit with the horizontal supporting column (3-1), a rotation direction limiting block top spring (3-6) is arranged on the horizontal supporting column (3-1), the rotation direction limiting block top spring (3-6) is in clearance fit with the horizontal supporting column (3-1), the rotation direction limiting block top spring (3-6) is in fit with the rotation direction limiting block (3-5), a spring limiting plate (3-7) is arranged on the horizontal supporting column (3-1), the spring limiting plate (3-7) is in interference fit with the horizontal supporting column (3-1), the spring limiting plate (3-7) is in fit with the rotation direction limiting block top spring (3-6), the built-in lacing bars (3-3) are arranged on the horizontal supporting columns (3-1), the built-in lacing bars (3-3) are in clearance fit with the horizontal supporting columns (3-1), the built-in lacing bars (3-3) are arranged on the vertical supporting columns (3-2), the built-in lacing bars (3-3) are in clearance fit with the vertical supporting columns (3-2), the built-in lacing bars (3-3) are matched with the rotation direction limiting blocks (3-5), the built-in lacing bars (3-3) are in clearance fit with the spring limiting plates (3-7), the vertical supporting column lacing bar covers (3-4) are arranged on the vertical supporting columns (3-2), the vertical supporting column lacing bar covers (3-4) are in clearance fit with the vertical supporting columns (3-2), and the vertical supporting column lacing bar covers (3-4) are matched with the built-in lacing bars (3-3);
the laser projection device fixing lower chassis (4) is composed of a fixing perforated disc (4-1), a connecting iron column (4-2), a rotating device spring limiting cover (4-3) and a projection device rotating device fixing clamp (4-4), wherein the connecting iron column (4-2) is installed on the fixing perforated disc (4-1), the rotating device spring limiting cover (4-3) is installed on the connecting iron column (4-2), the rotating device spring limiting cover (4-3) is in threaded fit with the connecting iron column (4-2), and the projection device rotating device fixing clamp (4-4) is installed on the fixing perforated disc (4-1);
the fixing clamp (4-4) of the rotating device of the projection device is composed of a rotating hinge (4-4-1), a hinge with a connecting rod (4-4-2), a semicircular ring with holes (4-4-3), a semicircular ring without holes (4-4-4), a nut cap (4-4-5) and a threaded column (4-4-6), wherein the hinge with the connecting rod (4-4-2) is arranged on the rotating hinge (4-4-1), the hinge with the connecting rod (4-4-2) is in clearance fit with the rotating hinge (4-4-1), the semicircular ring with holes (4-4-3) is arranged on the rotating hinge (4-4-1), the semicircular ring without holes (4-4-4) is arranged on the hinge with the connecting rod (4-4-2), the threaded column (4-4-6) is arranged on the imperforate semicircular ring (4-4-4), the threaded column (4-4-6) is in clearance fit with the perforated semicircular ring (4-4-3), the nut cap (4-4-5) is arranged on the threaded column (4-4-6), the nut cap (4-4-5) is in threaded fit with the threaded column (4-4-6), and the nut cap (4-4-5) is in fit with the perforated semicircular ring (4-4-3);
the rotary upper chassis (5) of the laser projection device is composed of a rotary upper chassis (5-1), a limiting column (5-2), a spring installation groove (5-3), a spring (5-4) and a connecting and fixing nut (5-5), wherein the limiting column (5-2) is installed on the rotary upper chassis (5-1), the spring installation groove (5-3) is installed on the rotary upper chassis (5-1), the spring (5-4) is matched with the spring installation groove (5-3), the connecting and fixing nut (5-5) is installed on the rotary upper chassis (5-1), and the connecting and fixing nut (5-5) is in threaded fit with the rotary upper chassis (5-1);
the rotating device fixing cover (6) is composed of a cylindrical cover body (6-1) and a fixing groove (6-2) with holes, and the fixing groove (6-2) with holes is mounted on the cylindrical cover body (6-1) in a pressing mode;
the laser projection device (7) is composed of a threaded hole sliding telescopic strip (7-1), a handle nut cap (7-2), a ray device rotating control disc (7-3) and a ray emission device (7-4), wherein the handle nut cap (7-2) is installed on the threaded hole sliding telescopic strip (7-1), the handle nut cap (7-2) is in threaded fit with the threaded hole sliding telescopic strip, the ray device rotating control disc (7-3) is installed on the ray emission device (7-4), the ray device rotating control disc (7-3) is in clearance fit with the ray emission device (7-4), the ray emission device (7-4) is installed on the threaded hole sliding telescopic strip (7-1), the ray emission device (7-4) is in clearance fit with the threaded hole sliding telescopic strip (7-1), the ray device rotating control disc (7-3) is in clearance fit with the threaded hole sliding telescopic bar (7-1);
the ring supporting chassis (2) is arranged on a rolling pulley (1), a rolling pulley mounting fixing plate (1-5) is matched with a grooved ring base (2-1) and is connected with the grooved ring base (2-1) through a bolt, a cross flower rotating fixing support (3) is arranged in the ring supporting chassis (2), the grooved ring base (2-1) is matched with a horizontal supporting column (3-1), a rotating direction limiting block (3-5) is matched with the grooved ring base (2-1), the horizontal supporting column (3-1) is matched with the mounting fixing plate (2-2), a laser projection device fixing lower chassis (4) is arranged on the cross flower rotating fixing support (3), a projection device rotating device fixing clamp (4-4) is matched with a vertical supporting column (3-2), a perforated semi-ring (4-4-3) is matched with the vertical supporting column (3-2), the holeless semicircular ring (4-4-4) is matched with a vertical supporting column (3-2), a rotary upper chassis (5) of the laser projection device is arranged on a fixed lower chassis (4) of the laser projection device, a limiting column (5-2) is in clearance fit with a fixed perforated disc (4-1), a connecting iron column (4-2) is matched with the rotary upper chassis (5-1), a spring (5-4) is matched with a nut cap (4-4-5), a rotary device fixing cover (6) is arranged on the rotary upper chassis (5) of the laser projection device, a cylindrical cover body (6-1) is matched with the rotary upper chassis (5-1), a connecting fixing nut (5-5) is matched with a cylindrical cover body (6-1), the laser projection device (7) is arranged on the rotary device fixing cover (6), a threaded hole sliding telescopic strip (7-1) is matched with the cylindrical cover body (6-1), the threaded hole sliding expansion bar (7-1) is matched with the fixed groove (6-2) with the hole.
2. A 3D green laser line level as claimed in claim 1 wherein: the number of the rolling pulleys (1) is four.
3. A 3D green laser line level as claimed in claim 1 wherein: the number of the wheels (1-1) of the rolling pulley (1) is two.
4. A 3D green laser line level as claimed in claim 1 wherein: four mounting and fixing plates (2-2) of the circular ring supporting chassis (2) and four connecting nuts (2-3) of the mounting and fixing plates.
5. A 3D green laser line level as claimed in claim 1 wherein: the cross flower rotary fixing support comprises four horizontal supporting columns (3-1), four vertical supporting column lacing wire covers (3-4), four rotation direction limiting blocks (3-5) and four top position springs (3-6).
6. A 3D green laser line level as claimed in claim 1 wherein: the number of the limiting columns (5-2) of the rotary upper chassis (5) of the laser projection device is four.
7. A 3D green laser line level as claimed in claim 1 wherein: two fixing grooves (6-2) with holes of the fixing cover (6) of the rotating device are provided.
8. A 3D green laser line level as claimed in claim 1 wherein: two sliding telescopic bars (7-1) with threaded holes of the laser projection device (7) are provided, and two rotating control disks (7-3) of the ray device are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937805.7A CN108592897B (en) | 2018-08-17 | 2018-08-17 | Green laser line spirit level of 3D |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937805.7A CN108592897B (en) | 2018-08-17 | 2018-08-17 | Green laser line spirit level of 3D |
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| Publication Number | Publication Date |
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| CN108592897A CN108592897A (en) | 2018-09-28 |
| CN108592897B true CN108592897B (en) | 2020-11-13 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204902838U (en) * | 2015-09-15 | 2015-12-23 | 新疆北车能源装备有限公司 | Laser levelling instrument support |
| CN106871881A (en) * | 2017-02-22 | 2017-06-20 | 保定市蓝鹏测控科技有限公司 | A kind of laser measuring apparatus |
| CN107192382A (en) * | 2017-06-26 | 2017-09-22 | 中车唐山机车车辆有限公司 | Curved surface positioner |
-
2018
- 2018-08-17 CN CN201810937805.7A patent/CN108592897B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204902838U (en) * | 2015-09-15 | 2015-12-23 | 新疆北车能源装备有限公司 | Laser levelling instrument support |
| CN106871881A (en) * | 2017-02-22 | 2017-06-20 | 保定市蓝鹏测控科技有限公司 | A kind of laser measuring apparatus |
| CN107192382A (en) * | 2017-06-26 | 2017-09-22 | 中车唐山机车车辆有限公司 | Curved surface positioner |
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| CN108592897A (en) | 2018-09-28 |
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Effective date of registration: 20201023 Address after: Group 21, Shijia village, lvsigang Town, Qidong City, Nantong City, Jiangsu Province, 226200 Applicant after: NANTONG DONGYE PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 223001 112-4 Road, Zhong Zhou road, Qinghe District, Huaian, Jiangsu Applicant before: Dai Kun |
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