CN210510935U - Mapping instrument positioning device for engineering mapping - Google Patents
Mapping instrument positioning device for engineering mapping Download PDFInfo
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- CN210510935U CN210510935U CN201921345452.8U CN201921345452U CN210510935U CN 210510935 U CN210510935 U CN 210510935U CN 201921345452 U CN201921345452 U CN 201921345452U CN 210510935 U CN210510935 U CN 210510935U
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Abstract
The utility model discloses a mapping instrument positioning device for engineering mapping, which comprises a coarse adjustment device, a bearing plate and a supporting unit; a coarse adjustment device: the coarse adjustment device comprises a surveying instrument mounting seat, a coarse adjustment locking knob, a spherical adapter block, a dust cover, a spherical rotary head and an extrusion block; the bottom surface of the surveying instrument mounting seat is attached to the top surface of the spherical adapter block, the top surface of the dustproof cover is attached to the bottom surface of the spherical adapter block, a spherical groove in the middle of the spherical adapter block is rotatably connected with the spherical adapter head, the coarse adjustment locking knob is in threaded connection with a threaded hole in the side surface of the spherical adapter block, the threaded end surface of the coarse adjustment locking knob is rotatably connected with the extrusion block, and the extrusion block is located in the spherical groove in the middle of the spherical adapter block; this surveying instrument positioner is used in engineering survey and drawing not only can the leveling, fast lift instrument, and it is strong to grab the land fertility moreover.
Description
Technical Field
The utility model relates to an engineering surveying instrument location technical field specifically is a surveying instrument positioner is used in engineering survey and drawing.
Background
China's building trade rapid development, this all leaves the engineering survey and drawing rule never, and the survey and drawing engineering is measurement space, various information and the various topographic maps of drawing in the big ground, and the object of survey and drawing is very extensive, mainly includes various ground objects of earth's surface, the structure of landform and underground geology etc. need use professional surveying instrument to survey and drawing when the survey and drawing, and the surveying instrument need cooperate the dedicated tripod of surveying instrument to use when using, just can carry out the survey and drawing work to required survey and drawing place with the surveying instrument fixed on the tripod.
At present most engineering mapping is with surveying instrument positioner is the special tripod of surveying instrument, and the surveying instrument is fixed on the tripod, needs earlier carry out work such as leveling to the surveying instrument when using the surveying instrument, in the face of open-air complicated topography, need adjust the height of surveying instrument sometimes, and the telescopic link that highly passes through the tripod of surveying instrument is adjusted to it is inconvenient to lead to the altitude mixture control of surveying instrument. After the height is adjusted, the instrument needs to be leveled, and the instrument is self-leveling, but the leveling range is small and the speed is low. The foot cone of the commonly used tripod supporting leg is immovable, and when the span of the tripod is large, the immovable foot cone causes insufficient ground gripping force.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a mapping instrument positioner for engineering survey and drawing, the leveling is fast, and altitude mixture control is convenient, and the supporting legs grabs the land fertility abundant, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mapping instrument positioning device for engineering mapping comprises a coarse adjustment device, a bearing plate and a supporting unit;
a coarse adjustment device: the rough adjusting device comprises a surveying instrument mounting seat, a rough adjusting locking knob, a spherical adapter block, a dustproof cover, a spherical adapter and an extrusion block, wherein the bottom surface of the surveying instrument mounting seat is attached to the top surface of the spherical adapter block, the top surface of the dustproof cover is attached to the bottom surface of the spherical adapter block, a spherical groove in the middle of the spherical adapter block is rotatably connected with the spherical adapter, the rough adjusting locking knob is in threaded connection with a threaded hole in the side surface of the spherical adapter block, the threaded end surface of the rough adjusting locking knob is rotatably connected with the extrusion block, and the extrusion block is located in the spherical groove in the middle of the spherical adapter block;
carrying a tray: the bearing plate is of a circular structure, and the middle part of the bearing plate is provided with a through hole;
a support unit; the supporting unit comprises an angle adjusting block, a track rod, a sliding rod locking knob, a locking block, a sliding rod, a rotating shaft, a steering block and a positioning cone, wherein two sides of the bottom surface of the angle adjusting block are fixedly connected with one end of the track rod, the other end of the track rod is fixedly connected with two sides of the top surface of the locking block, the sliding rod penetrates through a sliding hole in the middle of the locking block and is in sliding connection with the side surface of the track rod, the bottom end of the sliding rod is fixedly connected with the top surface of the steering block, a through hole in the middle of the side surface of the steering block is in rotating connection with the side surface of the rotating shaft, and the top surface of the positioning cone is fixedly connected with the;
wherein: the surveying instrument mounting base is fixedly connected with the spherical adapter block through a screw, and the dustproof cover is fixedly connected with the spherical adapter block through a screw; the angle adjusting block of the supporting unit is rotatably connected with the bearing disc through a fixed shaft in the side face of the bearing disc.
Further, still include axis unit: the middle shaft unit comprises a middle shaft rod, a middle shaft sleeve and a middle shaft locking knob, the outer wall of the middle shaft rod is connected with the inner wall of the middle shaft sleeve in a sliding mode, the middle shaft locking knob is connected with the side face of the middle shaft sleeve in a threaded mode, the top end of the middle shaft sleeve is fixed on the bearing disc, and the top end of the middle shaft rod penetrates through the middle shaft sleeve and the middle of the bearing disc to be connected with the spherical rotary head. The axis unit mainly plays the altitude mixture control effect, can realize the rising of surveying instrument and reduce through the lift of well axostylus axostyle.
The bearing disc further comprises a rubber pad, the bottom surface of the rubber pad is in contact with the top surface of the bearing disc, and the rubber pad is sleeved on the side surface of the middle shaft rod. The rubber pad mainly plays the cushioning effect, prevents that the axis from gliding fast and causing the instrument to damage.
The middle shaft sleeve is characterized by further comprising a scale bar, the back surface of the scale bar is fixedly connected with the side surface of the middle shaft rod, and the two sides of the scale bar are connected with the middle shaft sleeve in a sliding mode through a sliding way in the inner wall of the middle shaft sleeve. The elevation height of instrument can effectively be recorded to the degree strip, and the sheathed tube slide of axis inner wall can restrict well axostylus axostyle and rotate in well axle sleeve intraductal.
Furthermore, the coarse adjustment locking knob and the extrusion block are respectively provided with two, the two coarse adjustment locking knobs and the extrusion block are respectively arranged on two sides of the spherical transfer block, the number of the support units is three, and the support units are uniformly arranged in the side surface groove of the bearing plate and are rotationally connected with the fixed shaft in the groove of the bearing plate through the angle adjusting block. Two locking knobs can make coarse adjusting device fix a position fast, and three support element can be to this mapping appearance positioner for engineering survey and drawing effectual support location.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the axis unit that sets up, can adjust the height of instrument for whole height adjustment is convenient high-efficient.
2. Through the coarse adjusting device, the leveling range is enlarged, and the leveling speed is higher. By providing a rotatable positioning cone of the support unit, the grip is still sufficient when the terrain is complex.
3. This surveying instrument positioner is used in engineering survey and drawing not only can the leveling, fast lift instrument, and it is strong to grab the land fertility moreover.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the top surface of the structure of the present invention.
In the figure: the device comprises a screw 1, a rough adjusting device 2, a surveying instrument mounting base 21, a rough adjusting locking knob 22, a spherical transfer block 23, a dustproof cover 24, a spherical swivel 25, an extrusion block 26, a rubber pad 3, a bearing disc 4, a scale bar 5, a center shaft unit 6, a center shaft rod 61, a center shaft sleeve 62, a center shaft locking knob 63, a supporting unit 7, an angle adjusting block 71, a track rod 72, a slide rod locking knob 73, a locking block 74, a slide rod 75, a rotating shaft 76, a steering block 77 and a positioning cone 78.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a mapping instrument positioning device for engineering mapping comprises a coarse adjusting device 2, a bearing plate 4 and a supporting unit 7;
coarse adjustment device 2: the coarse adjustment device 2 comprises a surveying instrument mounting base 21, a coarse adjustment locking knob 22, a spherical adapter block 23, a dustproof cover 24, a spherical rotary head 25 and an extrusion block 26; the bottom surface of the surveying instrument mounting base 21 is attached to the top surface of the spherical adapter block 23, the top surface of the dust cover 24 is attached to the bottom surface of the spherical adapter block 23, a spherical groove in the middle of the spherical adapter block 23 is rotatably connected with the spherical adapter 25, the coarse adjustment locking knob 22 is in threaded connection with a threaded hole in the side surface of the spherical adapter block 23, the threaded end surface of the coarse adjustment locking knob 22 is rotatably connected with the extrusion block 26, and the extrusion block 26 is located in the spherical groove in the middle of the spherical adapter block 23; the coarse adjusting device 2 adjusts the direction and position of the spherical transfer block 23 through the rotation of the spherical groove in the spherical transfer block 23 and the spherical swivel 25, thereby changing the direction and position of the instrument.
The bearing plate 4: the bearing plate 4 is of a circular structure, and the middle part of the bearing plate is provided with a through hole; the bearing plate 4 connects the rough adjusting device 4, the middle shaft unit 6 and the supporting unit 7 together, and mainly plays a role in connection. Still include rubber pad 3, the bottom surface of rubber pad 3 and the top surface contact of bearing dish 4, rubber pad 3 cover is in the side of well axostylus axostyle 61, and rubber pad 3 mainly plays the cushioning effect, prevents that well axostylus axostyle 61 from gliding fast and causing the instrument to damage. Still include axis unit 6: the middle shaft unit 6 comprises a middle shaft rod 61, a middle shaft sleeve 62 and a middle shaft locking knob 63; the outer wall of the middle shaft rod 61 is connected with the inner wall of the middle shaft sleeve 62 in a sliding mode, the middle shaft locking knob 63 is connected with the side face of the middle shaft sleeve 62 in a threaded mode, the top end of the middle shaft sleeve 62 is fixed to the bearing disc 4, the top end of the middle shaft rod 61 penetrates through the middle shaft sleeve 62 and the middle portion of the bearing disc 4 to be connected with the spherical rotary head 25, the middle shaft unit 6 mainly plays a role in height adjustment, and the surveying and mapping instrument can be lifted and lowered through lifting of the middle shaft rod 61. Still include scale bar 5, the back of scale bar 5 and the side fixed connection of well axle pole 61, and the slide and well axle sleeve 62 sliding connection of well axle sleeve 62 inner wall are passed through to the both sides of scale bar 5, and scale bar 5 can effectively record the lift height of instrument, and well axle sleeve 62 intraductal slide of intraductal wall can restrict well axostylus axostyle 61 and rotate in well axle sleeve 62.
The supporting unit 7: the support unit 7 includes an angle adjusting block 71, a rail lever 72, a slide lever locking knob 73, a locking block 74, a slide lever 75, a rotation shaft 76, a turning block 77, and a positioning cone 78; two sides of the bottom surface of the angle adjusting block 71 are fixedly connected with one end of the rail rod 72, the other end of the rail rod 72 is fixedly connected with two sides of the top surface of the locking block 74, the sliding rod 75 penetrates through a sliding hole in the middle of the locking block 74 to be slidably connected with the side surface of the rail rod 72, the bottom end of the sliding rod 75 is fixedly connected with the top surface of the steering block 77, a through hole in the middle of the side surface of the steering block 77 is rotatably connected with the side surface of the rotating shaft 76, the top surface of the positioning cone 78 is fixedly connected with the bottom surface of the steering block 77, the supporting unit 7 plays a supporting role for the whole instrument, and the.
Wherein: the surveying instrument mounting base 21 is fixedly connected with the spherical transfer block 23 through a screw 1, and the dust cover 24 is fixedly connected with the spherical transfer block 23 through the screw 1; the angle adjusting block 71 of the supporting unit 7 is rotatably connected with the bearing disc 4 through a fixing shaft inside the side surface of the bearing disc 4, the surveying instrument mounting seat 21 can be in threaded connection with an external surveying instrument, and the surveying instrument mounting seat 21 and the dust cover 24 can also play a dustproof role in the spherical transfer block 23. The two coarse adjustment locking knobs 22 and the two extrusion blocks 26 are respectively arranged on two sides of the spherical adapter block 23, the three supporting units 7 are arranged, the supporting units 7 are uniformly arranged in the grooves on the side surfaces of the bearing plate 4 and are rotationally connected with the fixed shafts in the grooves of the bearing plate 4 through the angle adjusting blocks 71, the two locking knobs 22 can enable the coarse adjustment device 2 to be quickly positioned, and the three supporting units 7 can effectively support and position the mapping instrument positioning device for engineering surveying and mapping.
When in use:
firstly, selecting a proper measuring position, expanding a supporting unit 7 of the device, adjusting a positioning cone 78 to enable the positioning cone 78 to be vertical to the bottom surface, then respectively inserting three positioning cones 78 into the bottom surface to fix the device, then adjusting the angle through an angle adjusting block 71, adjusting three supporting units through a sliding rod 75, tightening a sliding rod locking knob 73 after the adjustment is finished, loosening a middle shaft locking knob 63, paying attention to prevent the middle shaft rod 61 from rapidly sliding downwards, then adjusting the middle shaft rod 61 upwards to enable the middle shaft rod 61 to reach a desired height, tightening the middle shaft locking knob 63, then starting loosening a coarse adjusting locking knob 22, rotating a spherical rotating block 23 to carry out coarse adjustment, tightening a coarse adjusting locking knob 22 after the coarse adjustment is approximately horizontal, then installing an instrument on a surveying instrument installing seat 21, and starting the fine adjustment of the instrument, and after leveling, starting measurement, after the measurement is finished, if the height needs to be adjusted, loosening the middle shaft locking knob 63 again, lifting or lowering the middle shaft rod 61 through observing the graduated scale 5, and then measuring after the measurement is finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an engineering is mapping instrument positioner for survey and drawing which characterized in that: comprises a coarse adjusting device (2), a bearing plate (4) and a supporting unit (7);
coarse adjustment device (2): the rough adjusting device (2) comprises a surveying instrument mounting seat (21), a rough adjusting locking knob (22), a spherical adapter block (23), a dustproof cover (24), a spherical rotary head (25) and an extrusion block (26), wherein the bottom surface of the surveying instrument mounting seat (21) is attached to the top surface of the spherical adapter block (23), the top surface of the dustproof cover (24) is attached to the bottom surface of the spherical adapter block (23), a spherical groove in the middle of the spherical adapter block (23) is rotatably connected with the spherical rotary head (25), the rough adjusting locking knob (22) is in threaded connection with a threaded hole in the side surface of the spherical adapter block (23), the threaded end surface of the rough adjusting locking knob (22) is rotatably connected with the extrusion block (26), and the extrusion block (26) is located in the spherical groove in the middle of the spherical adapter block (23);
carrying tray (4): the bearing plate (4) is of a circular structure, and the middle part of the bearing plate is provided with a through hole;
a support unit (7); the supporting unit (7) comprises an angle adjusting block (71), a track rod (72), a sliding rod locking knob (73), a locking block (74), a sliding rod (75), a rotating shaft (76), a steering block (77) and a positioning cone (78), wherein two sides of the bottom surface of the angle adjusting block (71) are fixedly connected with one end of the track rod (72), the other end of the track rod (72) is fixedly connected with two sides of the top surface of the locking block (74), the sliding rod (75) penetrates through a sliding hole in the middle of the locking block (74) to be slidably connected with the side surface of the track rod (72), the bottom end of the sliding rod (75) is fixedly connected with the top surface of the steering block (77), a through hole in the middle of the side surface of the steering block (77) is rotatably connected with the side surface of the rotating shaft (76), and the top surface of the positioning cone (78) is fixedly connected with the bottom surface of the steering block (77;
wherein: the surveying instrument mounting seat (21) is fixedly connected with the spherical transfer block (23) through a screw (1), and the dust cover (24) is fixedly connected with the spherical transfer block (23) through the screw (1); the angle adjusting block (71) of the supporting unit (7) is rotatably connected with the bearing disc (4) through a fixed shaft in the side surface of the bearing disc (4).
2. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the middle shaft locking device is characterized by further comprising a middle shaft unit (6), wherein the middle shaft unit (6) comprises a middle shaft rod (61), a middle shaft sleeve (62) and a middle shaft locking knob (63), the outer wall of the middle shaft rod (61) is in sliding connection with the inner wall of the middle shaft sleeve (62), the middle shaft locking knob (63) is in threaded connection with the side face of the middle shaft sleeve (62), the top end of the middle shaft sleeve (62) is fixed on the bearing disc (4), and the top end of the middle shaft rod (61) penetrates through the middle shaft sleeve (62) and the middle part of the bearing disc (4) to be connected with the spherical rotary head (25).
3. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the bearing disc is characterized by further comprising a rubber pad (3), the bottom surface of the rubber pad (3) is in contact with the top surface of the bearing disc (4), and the rubber pad (3) is sleeved on the side surface of the middle shaft rod (61).
4. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the novel bicycle frame is characterized by further comprising a scale bar (5), the back of the scale bar (5) is fixedly connected with the side face of the middle shaft rod (61), and two sides of the scale bar (5) are connected with the middle shaft sleeve (62) in a sliding mode through a sliding way in the inner wall of the middle shaft sleeve (62).
5. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the coarse adjustment locking knobs (22) and the extrusion blocks (26) are respectively provided with two, the number of the support units (7) is three, and the support units (7) are uniformly arranged in a groove on the side surface of the bearing plate (4) and are rotationally connected with a fixed shaft in the groove of the bearing plate (4) through angle adjusting blocks (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345452.8U CN210510935U (en) | 2019-08-19 | 2019-08-19 | Mapping instrument positioning device for engineering mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345452.8U CN210510935U (en) | 2019-08-19 | 2019-08-19 | Mapping instrument positioning device for engineering mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210510935U true CN210510935U (en) | 2020-05-12 |
Family
ID=70590224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921345452.8U Expired - Fee Related CN210510935U (en) | 2019-08-19 | 2019-08-19 | Mapping instrument positioning device for engineering mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210510935U (en) |
-
2019
- 2019-08-19 CN CN201921345452.8U patent/CN210510935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20200819 |