CN210198383U - Building and afforestation for job site laser pay-off of easy operation - Google Patents
Building and afforestation for job site laser pay-off of easy operation Download PDFInfo
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- CN210198383U CN210198383U CN201921259364.6U CN201921259364U CN210198383U CN 210198383 U CN210198383 U CN 210198383U CN 201921259364 U CN201921259364 U CN 201921259364U CN 210198383 U CN210198383 U CN 210198383U
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Abstract
A laser pay-off device for a construction and greening construction site, which is simple to operate, comprises a tripod combination and a laser pay-off machine; a tripod supporting plate is arranged at the upper part of the tripod combination, and the laser paying-off machine is rotationally arranged on the tripod supporting plate; the laser pay-off machine comprises a vertical fixing frame and a laser range finder, and the laser range finder is rotatably arranged on the vertical fixing frame; the horizontal angle measurement paying-off is realized by adjusting the rotation angle of the laser paying-off machine on a supporting plate of the tripod; the distance measurement paying-off from the paying-off reference point to the target point is realized by adjusting the rotation angle of the laser range finder on the vertical fixing frame; a red indicating light spot of the laser range finder is used for indicating the position of a line releasing target point; the utility model discloses a laser pay-off has with low costs, the operation is directly perceived, simple, and operating personnel need not to carry out professional operation training, can operate the use through reading the description, has filled the blank that lacks easy operation's laser pay-off in the market.
Description
Technical Field
The utility model relates to a building and afforestation job site unwrapping wire technical field, concretely relates to easy operation's building and afforestation laser pay-off for job site.
Background
Positioning and paying off for building construction and greening construction, which is the foundation for construction of each building engineering or greening engineering; the existing positioning and paying-off device for building construction and greening construction is a total station, has the advantages of high paying-off precision and complete functions, but also has the defects of high price and complex operation, and can be correctly operated and used by operators after being trained; for some small-sized building construction and greening construction pay-off devices, an expensive total station is not needed, but a pay-off device which is low in price, simple and visual in operation and can be used by reading a specification is required, but the pay-off device is lacked in the existing market.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the background technology, the utility model discloses a laser pay-off device for construction and greening construction sites, which is simple in operation and comprises a tripod combination and a laser pay-off machine; a tripod supporting plate is arranged at the upper part of the tripod combination, and the laser paying-off machine is rotationally arranged on the tripod supporting plate; the laser pay-off machine comprises a vertical fixing frame and a laser range finder, wherein the laser range finder is provided with a red indicating light spot coaxial with ranging laser, and the laser range finder is rotatably arranged on the vertical fixing frame; the horizontal angle measurement paying-off is realized by adjusting the rotation angle of the laser paying-off machine on a supporting plate of the tripod; the distance measurement paying-off from the paying-off reference point to the target point is realized by adjusting the rotation angle of the laser range finder on the vertical fixing frame; a red indicating light spot of the laser range finder is used for indicating the position of a line releasing target point; the utility model discloses a building and afforestation are laser pay-off for job site has with low costs, the operation is directly perceived, simple, and operating personnel need not to carry out professional operation training, can operate the use through reading the description, has filled the blank that lacks easy operation's building and afforestation for the job site laser pay-off on the market.
In order to realize the utility model aims at, the utility model adopts the following technical scheme: a laser pay-off device for a construction and greening construction site, which is simple to operate, comprises a tripod combination and a laser pay-off machine; the tripod assembly comprises a tripod supporting plate and tripod supporting legs, wherein the tripod supporting plate is arranged at the upper parts of the tripod supporting legs and is rotationally connected with the tripod supporting legs through pin shafts; the laser pay-off machine comprises a horizontal turntable, a vertical fixing frame, a vertical rotating plate and a laser range finder; the vertical fixing frame is L-shaped and comprises a horizontal plate and a vertical plate, and a plurality of through holes are formed in the vertical plate; the vertical fixing frame is fixedly arranged on the upper end surface of the horizontal turntable; one plate surface of the vertical rotating plate is fixedly provided with a rotating shaft, and the vertical rotating plate and the vertical fixing frame are rotationally connected with the through hole through the rotating shaft; the laser range finder is provided with a red indicating light spot coaxial with the ranging laser and is fixedly arranged on the other plate surface of the vertical rotating plate; a through hole is formed in the middle of the tripod supporting plate, a rotating shaft is arranged in the middle of the lower end face of the horizontal turntable, and the tripod supporting plate and the horizontal turntable are rotationally connected with the through hole through the rotating shaft; angle indication scale marks are arranged on the tripod supporting plate and the edge of the horizontal turntable and used for reading the rotation angle of the horizontal turntable; the tripod supporting leg is provided with a length adjusting mechanism for adjusting the levelness of the tripod supporting disk.
Preferably, the laser pay-off device for a construction and greening construction site, which is simple in operation, further includes: a horizontal rotation worm wheel and a horizontal rotation worm; the middle of the horizontal rotating turbine is provided with a through hole, the horizontal rotating turbine is arranged on the lower end face of the tripod support plate in a contact manner, the through hole in the middle of the horizontal rotating turbine is arranged on a rotating shaft on the lower end face of the horizontal turntable, and the horizontal rotating turbine is fixedly connected with the horizontal turntable; the horizontal rotating worm is rotatably arranged on the lower end face of a supporting plate of the tripod through a support, and the horizontal rotating worm is meshed with the horizontal rotating turbine; a hand wheel is arranged at one end of the horizontal rotating worm; the horizontal angle adjustment of the horizontal turntable can be realized by rotating the hand wheel of the horizontal rotating worm.
Preferably, the laser pay-off machine further comprises a vertical rotation large gear, a vertical rotation small gear and an angular displacement sensor; a through hole is formed in the middle of the vertical rotating big gear, one side end face of the vertical rotating big gear is in contact with one side plate face of the vertical plate of the vertical fixing frame, the through hole in the middle of the vertical rotating big gear is formed in a rotating shaft of the vertical rotating plate, and the vertical rotating big gear is fixedly connected with the vertical rotating plate; the two end faces of the vertical rotating pinion are fixedly provided with extension shafts, the vertical rotating pinion is rotatably arranged on a vertical plate of the vertical fixing frame through one end of the extension shaft and is meshed with the vertical rotating gearwheel, a hand wheel is fixedly arranged on the extension shaft at the other end of the vertical rotating pinion, and the adjustment of the pitching angle of the vertical rotating plate can be realized by rotating the hand wheel of the pinion, so that the laser range finder is driven to realize the positioning of a target point; the angular displacement sensor comprises an angular displacement sensor body and an angular displacement sensor rotating shaft, the angular displacement sensor body is fixedly connected with the vertical fixing frame, and the angular displacement sensor rotating shaft is fixedly connected with the vertical rotating plate rotating shaft; the angular displacement sensor is used for measuring the rotating angle of the vertical rotating plate, so that the distance from the red indicating light spot of the laser range finder to the reference point can be indirectly calculated.
Preferably, damping oil is arranged between the contact surfaces of the horizontal turntable and the horizontal rotating turbine and is used for increasing the damping of the angle adjustment of the horizontal turntable and improving the hand feeling during operation; oil containing grooves are formed in the contact surfaces of the horizontal rotary table and the horizontal rotating turbine, and damping oil arranged between the contact surfaces of the horizontal rotary table and the horizontal rotating turbine is prevented from overflowing.
Preferably, damping oil is arranged between the contact surfaces of the vertical rotating gearwheel and the vertical fixing frame and is used for improving the hand feeling during operation; the oil containing grooves are formed in the upper part of the vertical rotating rack, so that damping oil between the contact surfaces of the vertical rotating rack and the vertical fixing rack is prevented from overflowing.
Preferably, the tripod assembly further comprises a tripod positioning disc, a positioning disc connecting rod and a tripod positioning rod; the tripod positioning disc is arranged at the lower part of the tripod supporting disc and is movably connected with tripod supporting legs through a positioning disc connecting rod and a pin shaft; a through hole is formed in the middle of the tripod positioning disc, and the tripod positioning rod is movably arranged in the through hole in the middle of the tripod positioning disc; the tripod combination is in the expansion back, and the reference point when paying off is inserted through the through-hole in the middle of the tripod positioning disk to the tripod locating lever for laser pay-off's location when paying off.
Preferably, the laser pay-off device for the building and greening construction site, which is simple to operate, further comprises a distance calibration reference block, a connecting rope is fixedly arranged on the distance calibration reference block, a connecting ring is arranged at the end part of the connecting rope, and the connecting ring is movably arranged on a tripod positioning rod; the connecting rope is set to be of a fixed length; the distance calibration reference block is used for reference calibration of distance measurement during paying off.
Preferably, the laser pay-off device for the construction and greening construction site, which is simple to operate, further comprises a distance measurement reference block; the distance measuring reference block is combined with the tripod and is arranged separately from the laser paying-off machine, and the distance measuring reference block is used for positioning a target point during paying-off; the distance measurement reference block comprises a reference block body and a reference block fixing rod; the datum block body is formed by connecting three mutually vertical wall plates, wherein a datum block fixing rod is fixedly arranged and connected on the outer side surface of one wall plate; three wallboard medial surfaces of benchmark piece body are provided with white reflectance coating for improve laser range finder distance measurement's success rate.
Preferably, the angular displacement sensor is electrically connected with the laser range finder and is used for inputting the rotation angle of the vertical rotating plate measured by the angular displacement sensor into the laser range finder.
Preferably, a compass, an X-direction level meter and a Y-direction level meter are fixedly arranged on the upper plate surface of the horizontal turntable and used for direction positioning and horizontal adjustment of the laser pay-off device.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a simple-operated laser pay-off device for construction and greening construction sites, which comprises a tripod combination and a laser pay-off machine; a tripod supporting plate is arranged at the upper part of the tripod combination, and the laser paying-off machine is rotationally arranged on the tripod supporting plate; the laser pay-off machine comprises a vertical fixing frame and a laser range finder, wherein the laser range finder is provided with a red indicating light spot coaxial with ranging laser, and the laser range finder is rotatably arranged on the vertical fixing frame; the horizontal angle measurement paying-off is realized by adjusting the rotation angle of the laser paying-off machine on a supporting plate of the tripod; the distance measurement paying-off from the paying-off reference point to the target point is realized by adjusting the rotation angle of the laser range finder on the vertical fixing frame; a red indicating light spot of the laser range finder is used for indicating the position of a line releasing target point; the utility model discloses a building and afforestation are laser pay-off for job site has with low costs, the operation is directly perceived, simple, and operating personnel need not to carry out professional operation training, can operate the use through reading the description, has filled the blank that lacks easy operation's building and afforestation for the job site laser pay-off on the market.
Drawings
FIG. 1 is a schematic view of a laser line laying device for a construction and greening construction site, which is simple in operation;
FIG. 2 is a schematic view of a tripod assembly;
FIG. 3 is a schematic view of a laser pay-off machine;
FIG. 4 is a rear view of the laser line-laying device for construction and greening construction site, which is simple in operation;
FIG. 5 is a partial sectional view taken along line A-A;
FIG. 6 is a partial sectional view taken along line B-B;
fig. 7 is a schematic view of a distance measurement reference block.
In the figure: 1. a tripod assembly; 101. a tripod support plate; 102. tripod support legs; 103. a tripod positioning plate; 104. a positioning plate connecting rod; 105. a tripod positioning rod; 2. a laser pay-off machine; 201. a horizontal turntable; 202. a vertical fixing frame; 203. a vertical rotation plate; 204. a laser range finder; 205. vertically rotating the bull gear; 206. a vertical rotation pinion; 207. an angular displacement sensor; 3. a horizontally rotating turbine; 4. a horizontally rotating worm; 5. distance calibration reference blocks; 6. a distance measurement reference block; 601. a reference block body; 602. the reference block is fixed to the rod.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
A laser pay-off device for a building and greening construction site, which is simple to operate, comprises a tripod assembly 1 and a laser pay-off machine 2; the tripod assembly 1 comprises a tripod supporting plate 101 and tripod supporting legs 102, wherein the tripod supporting plate 101 is arranged at the upper parts of the tripod supporting legs 102 and is rotationally connected with the tripod supporting legs 102 through pin shafts; the laser pay-off machine 2 comprises a horizontal turntable 201, a vertical fixing frame 202, a vertical rotating plate 203 and a laser range finder 204; the vertical fixing frame 202 is L-shaped and comprises a horizontal plate and a vertical plate, and a plurality of through holes are formed in the vertical plate; the vertical fixing frame 202 is fixedly arranged on the upper end surface of the horizontal turntable 201; the vertical rotating plate 203 is plate-shaped, a rotating shaft is fixedly arranged on one plate surface, and the vertical rotating plate 203 and the vertical fixing frame 202 are rotatably connected with the through hole through the rotating shaft; the laser range finder 204 is provided with a red indicating light spot coaxial with the ranging laser, and the laser range finder 204 is fixedly arranged on the other plate surface of the vertical rotating plate 203; a through hole is formed in the middle of the tripod supporting plate 101, a rotating shaft is arranged in the middle of the lower end face of the horizontal turntable 201, and the tripod supporting plate 101 and the horizontal turntable 201 are rotatably connected with the through hole through the rotating shaft; angle indication scale marks are arranged on the edges of the tripod supporting plate 101 and the horizontal turntable 201; the tripod support leg 102 is provided with a length adjustment mechanism;
the laser pay-off device for the building and greening construction site, which is simple to operate, further comprises a horizontal rotating turbine 3 and a horizontal rotating worm 4; a through hole is formed in the middle of the horizontal rotating turbine 3, the horizontal rotating turbine 3 is arranged on the lower end face of the tripod support plate 101 in a contact mode, the through hole in the middle of the horizontal rotating turbine 3 is arranged on a rotating shaft on the lower end face of the horizontal turntable 201, and the horizontal rotating turbine 3 is fixedly connected with the horizontal turntable 201; the horizontal rotating worm 4 is rotatably arranged on the lower end face of the tripod supporting plate 101 through a support, and the horizontal rotating worm 4 is meshed with the horizontal rotating turbine 3; a hand wheel is arranged at one end of the horizontal rotating worm 4;
the laser paying-off machine 2 further comprises a vertical rotating large gear 205, a vertical rotating small gear 206 and an angular displacement sensor 207; a through hole is formed in the middle of the vertical rotating bull gear 205, one side end face of the vertical rotating bull gear 205 is in contact with one side plate face of a vertical plate of the vertical fixing frame 202, the through hole in the middle of the vertical rotating bull gear 205 is formed in a rotating shaft of the vertical rotating plate 203, and the vertical rotating bull gear 205 is fixedly connected with the vertical rotating plate 203; extension shafts are fixedly arranged on two end faces of the vertical rotation pinion 206, the vertical rotation pinion 206 is rotatably arranged on a vertical plate of the vertical fixing frame 202 through one end of the extension shaft and is meshed with the vertical rotation gearwheel 205, and a hand wheel is fixedly arranged on the extension shaft at the other end of the vertical rotation pinion 206; the angular displacement sensor 207 comprises an angular displacement sensor body and an angular displacement sensor rotating shaft, the angular displacement sensor body is fixedly connected with the vertical fixing frame 202, and the angular displacement sensor rotating shaft is fixedly connected with a rotating shaft of the vertical rotating plate 203;
damping oil is arranged between the contact surfaces of the horizontal rotating disc 201 and the horizontal rotating turbine 3; oil containing grooves are formed in the contact surfaces of the horizontal rotating disc 201 and the horizontal rotating turbine 3;
damping oil is arranged between the contact surfaces of the vertical rotating bull gear 205 and the vertical fixing frame 202; oil containing grooves are formed in the contact surfaces of the vertical rotating bull gear 205 and the vertical fixing frame 202;
the tripod assembly 1 further comprises a tripod positioning disc 103, a positioning disc connecting rod 104 and a tripod positioning rod 105; the tripod positioning disc 103 is arranged at the lower part of the tripod supporting disc 101, and the tripod positioning disc 103 is movably connected with the tripod supporting legs 102 through a positioning disc connecting rod 104 and a pin shaft; a through hole is formed in the middle of the tripod positioning disc 103, and a tripod positioning rod 105 is movably arranged in the through hole in the middle of the tripod positioning disc 103;
the laser pay-off device for the building and greening construction site, which is simple to operate, further comprises a distance calibration reference block 5, a connecting rope is fixedly arranged at the distance calibration reference block 5, a connecting ring is arranged at the end part of the connecting rope, and the connecting ring is movably arranged on a tripod positioning rod 105; the length of the connecting rope is 3 meters;
the laser pay-off device for the building and greening construction site, which is simple to operate, further comprises a distance measurement reference block 6; the distance measurement reference block 6 is arranged separately from the tripod combination 1 and the laser pay-off machine 2; the distance measurement reference block 6 comprises a reference block body 601 and a reference block fixing rod 602; the datum block body 601 is formed by connecting three mutually perpendicular wall plates, wherein a datum block fixing rod 602 is fixedly arranged and connected on the outer side surface of one wall plate; the inner side surfaces of the three wall plates of the reference block body 601 are provided with white reflecting films;
the angular displacement sensor 207 is electrically connected with the laser range finder 204;
a compass, an X-direction gradienter and a Y-direction gradienter are fixedly arranged on the upper plate surface of the horizontal turntable 201.
The laser pay-off device for the building and greening construction site is simple to operate, and initial setting is firstly completed before pay-off: opening the tripod support legs 102 of the tripod assembly 1 and placing the tripod support legs on the ground; inserting a tripod positioning rod 105 into a through hole in the middle of a tripod positioning disc 103, and sleeving a connecting ring at one end of a connecting rope which is far away from a calibration reference block 5 on the tripod positioning rod 105; aligning the lower end of the tripod positioning rod 105 with a paying-off datum point, and driving the tripod positioning rod 105 into the ground by using a heavy object; adjusting the direction and the levelness of the laser pay-off machine 2; straightening a connecting rope of the distance calibration reference block 5, and fixing the distance calibration reference block 5 on the ground; and adjusting a hand wheel of the vertical rotation pinion 206 to enable the red light spot of the laser range finder 204 to fall on the distance calibration reference block 5, setting the distance value displayed on the laser range finder 204 to be 3, and pressing a setting button to complete the initial setting of the laser pay-off device for the building and greening construction site, which is simple to operate.
When the laser pay-off device for the building and greening construction site is used for paying off, firstly, a hand wheel of the horizontal rotating worm 4 is rotated according to the target point angle and the distance of the required pay-off, so that the angle of the horizontal turntable 201 is indicated as the target point angle; then, a hand wheel of the vertical rotation pinion 206 is rotated to enable the adjustment distance displayed by the laser range finder 204 to be the distance of the target point, and then the indication position of the red indication light spot of the laser range finder 204 is the position of the theoretical target point needing paying off.
The position of a theoretical target point obtained by using a laser pay-off device for a building and greening construction site, which is simple to operate, can deviate from the position of an actual target point, and the farther the distance between the position of the actual target point and a pay-off reference point is, the larger the deviation is; the distance measuring reference block 6 can correct the position of the target point by actually measuring the distance between the theoretical target point and the paying-off reference point.
The part of the utility model not detailed is prior art.
Claims (10)
1. The utility model provides an easy operation's building and afforest laser pay-off for job site which characterized by: comprises a tripod combination (1) and a laser pay-off machine (2); the tripod assembly (1) comprises a tripod supporting plate (101) and tripod supporting legs (102), wherein the tripod supporting plate (101) is arranged at the upper parts of the tripod supporting legs (102) and is rotationally connected with the tripod supporting legs (102) through pin shafts; the laser pay-off machine (2) comprises a horizontal turntable (201), a vertical fixing frame (202), a vertical rotating plate (203) and a laser range finder (204); the vertical fixing frame (202) is L-shaped and comprises a horizontal plate and a vertical plate, and a plurality of through holes are formed in the vertical plate; the vertical fixing frame (202) is fixedly arranged on the upper end surface of the horizontal turntable (201); the vertical rotating plate (203) is plate-shaped, a rotating shaft is fixedly arranged on one plate surface, and the vertical rotating plate (203) and the vertical fixing frame (202) are rotatably connected with the through hole through the rotating shaft; the laser range finder (204) is provided with a red indicating light spot coaxial with the ranging laser, and the laser range finder (204) is fixedly arranged on the other plate surface of the vertical rotating plate (203); a through hole is formed in the middle of the tripod supporting plate (101), a rotating shaft is arranged in the middle of the lower end face of the horizontal turntable (201), and the tripod supporting plate (101) and the horizontal turntable (201) are rotatably connected with the through hole through the rotating shaft; angle indication scale marks are arranged on the edges of the tripod supporting plate (101) and the horizontal turntable (201); the tripod support leg (102) is provided with a length adjustment mechanism.
2. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 1, wherein: the laser pay-off device for the building and greening construction site, which is simple to operate, further comprises a horizontal rotating turbine (3) and a horizontal rotating worm (4); a through hole is formed in the middle of the horizontal rotating turbine (3), the horizontal rotating turbine (3) is arranged on the lower end face of the tripod support plate (101) in a contact mode, the through hole in the middle of the horizontal rotating turbine (3) is formed in a rotating shaft of the lower end face of the horizontal rotating disc (201), and the horizontal rotating turbine (3) is fixedly connected with the horizontal rotating disc (201); the horizontal rotating worm (4) is rotatably arranged on the lower end face of the tripod supporting plate (101) through a support, and the horizontal rotating worm (4) is meshed with the horizontal rotating turbine (3); one end of the horizontal rotating worm (4) is also provided with a hand wheel.
3. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 1, wherein: the laser paying-off machine (2) further comprises a vertical rotation large gear (205), a vertical rotation small gear (206) and an angular displacement sensor (207); a through hole is formed in the middle of the vertical rotating large gear (205), one side end face of the vertical rotating large gear (205) is in contact with one side plate face of a vertical plate of the vertical fixing frame (202), the through hole in the middle of the vertical rotating large gear (205) is formed in a rotating shaft of the vertical rotating plate (203), and the vertical rotating large gear (205) is fixedly connected with the vertical rotating plate (203); extension shafts are fixedly arranged on two end faces of the vertical rotation pinion (206), the vertical rotation pinion (206) is rotatably arranged on a vertical plate of the vertical fixing frame (202) through the extension shaft at one end and is meshed with the vertical rotation gearwheel (205), and a hand wheel is fixedly arranged on the extension shaft at the other end of the vertical rotation pinion (206); the angular displacement sensor (207) comprises an angular displacement sensor body and an angular displacement sensor rotating shaft, the angular displacement sensor body is fixedly connected with the vertical fixing frame (202), and the angular displacement sensor rotating shaft is fixedly connected with a rotating shaft of the vertical rotating plate (203).
4. The laser line-laying device for construction and greening construction sites, which is simple in operation, as claimed in claim 2, wherein: damping oil is arranged between the contact surfaces of the horizontal rotating disc (201) and the horizontal rotating turbine (3); oil containing grooves are formed in the contact surfaces of the horizontal rotating disc (201) and the horizontal rotating turbine (3).
5. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 3, wherein: damping oil is arranged between the contact surfaces of the vertical rotating bull gear (205) and the vertical fixing frame (202); oil containing grooves are formed in the contact surfaces of the vertical rotating large gear (205) and the vertical fixing frame (202).
6. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 1, wherein: the tripod combination (1) further comprises a tripod positioning disc (103), a positioning disc connecting rod (104) and a tripod positioning rod (105); the tripod positioning disc (103) is arranged at the lower part of the tripod supporting disc (101), and the tripod positioning disc (103) is movably connected with the tripod supporting legs (102) through a positioning disc connecting rod (104) and a pin shaft; a through hole is formed in the middle of the tripod positioning disc (103), and the tripod positioning rod (105) is movably arranged in the through hole in the middle of the tripod positioning disc (103).
7. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 6, wherein: the laser pay-off device for the building and greening construction site, which is simple to operate, further comprises a distance calibration reference block (5), a connecting rope is fixedly arranged on the distance calibration reference block (5), a connecting ring is arranged at the end part of the connecting rope, and the connecting ring is movably arranged on a tripod positioning rod (105); the connecting rope is set to have a fixed length.
8. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 1, wherein: the laser pay-off device for the building and greening construction site, which is simple to operate, further comprises a distance measurement reference block (6); the distance measurement reference block (6) is arranged separately from the tripod combination (1) and the laser pay-off machine (2); the distance measurement reference block (6) comprises a reference block body (601) and a reference block fixing rod (602); the datum block body (601) is formed by connecting three mutually perpendicular wall plates, wherein a datum block fixing rod (602) is fixedly arranged and connected on the outer side surface of one wall plate; the inner side faces of the three wall plates of the reference block body (601) are provided with white reflecting films.
9. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 3, wherein: the angular displacement sensor (207) is electrically connected with the laser range finder (204).
10. The laser line-laying device for construction and greening construction sites, which is simple in operation, according to claim 1, wherein: a compass, an X-direction gradienter and a Y-direction gradienter are fixedly arranged on the upper plate surface of the horizontal turntable (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259364.6U CN210198383U (en) | 2019-08-06 | 2019-08-06 | Building and afforestation for job site laser pay-off of easy operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259364.6U CN210198383U (en) | 2019-08-06 | 2019-08-06 | Building and afforestation for job site laser pay-off of easy operation |
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| CN210198383U true CN210198383U (en) | 2020-03-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895981A (en) * | 2020-08-11 | 2020-11-06 | 广东博智林机器人有限公司 | Floor plate paying-off equipment and laser paying-off method |
| CN111928829A (en) * | 2020-07-30 | 2020-11-13 | 重庆电子工程职业学院 | Measurable quantity type indoor decoration is with measuring pay-off |
-
2019
- 2019-08-06 CN CN201921259364.6U patent/CN210198383U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928829A (en) * | 2020-07-30 | 2020-11-13 | 重庆电子工程职业学院 | Measurable quantity type indoor decoration is with measuring pay-off |
| CN111895981A (en) * | 2020-08-11 | 2020-11-06 | 广东博智林机器人有限公司 | Floor plate paying-off equipment and laser paying-off method |
| CN111895981B (en) * | 2020-08-11 | 2022-08-19 | 广东博智林机器人有限公司 | Floor plate paying-off equipment and laser paying-off method |
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