CN210219087U - Mapping device for geotechnical engineering - Google Patents
Mapping device for geotechnical engineering Download PDFInfo
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- CN210219087U CN210219087U CN201920463248.XU CN201920463248U CN210219087U CN 210219087 U CN210219087 U CN 210219087U CN 201920463248 U CN201920463248 U CN 201920463248U CN 210219087 U CN210219087 U CN 210219087U
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- 238000013507 mapping Methods 0.000 title claims abstract description 38
- 238000007906 compression Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 238000007726 management method Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a mapping device for geotechnical engineering is applied to geotechnical engineering mapping technical field, including tripod and the total powerstation installed on the tripod, the tripod includes a supporting bench and a plurality of telescopic supporting legs hinged on the supporting bench bottom surface, be provided with the mount table that is used for installing the total powerstation on the supporting bench, be provided with a plurality of adjusting bolts between mount table and the supporting bench, a plurality of adjusting bolts along the even distribution of mount table axis circumference; and a bubble level gauge is arranged on the upper surface of the mounting table. The utility model discloses a mapping device for geotechnical engineering passes through the roughness of the rough adjustment total powerstation of telescopic supporting leg, and the precision adjustment of total powerstation levelness is realized to the levelness of rethread adjusting bolt precision adjustment total powerstation, avoids the total powerstation levelness adjustment at every turn all to need the flexible of adjustment supporting leg, influences mapping device's stability.
Description
Technical Field
The utility model relates to a geotechnical engineering surveys and draws technical field, concretely relates to mapping device for geotechnical engineering.
Background
Surveying and mapping are measurement and mapping, which refer to measuring and collecting the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities. The mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, obtains figure and position information reflecting the current situation of the ground by measuring the existing characteristic points and boundary lines of the ground by means of measurement, and is used for planning and designing engineering construction and administrative management.
Surveying instrument extensively applies to engineering field, and the tripod is essential auxiliary assembly in the survey and drawing work. For the convenience of surveying and mapping instrument's measurement, generally place surveying and mapping instruments such as total powerstation on the tripod, the instrument of drawing that awaits measuring keeps static and level when measuring to guarantee surveying and mapping instrument's measurement accuracy. But owing to relate to the environmental condition complicated various, guarantee that surveying instrument can both normal use under different environment, to the uneven open-air survey and drawing in ground very much, the tripod of current fixed length is unfavorable for adjusting the surveying instrument level, leads to the surveying instrument slope, influences the survey accuracy. And will support the leg pad through other cushions and level, waste time and energy again to whether the surveying instrument support is put flat and is leaned on the naked eye to watch totally, and is unable accurate, thereby makes the surveying instrument support can't adapt to comparatively complicated road surface, and to open-air mountain area, its topography is complicated, and the supporting leg is difficult to find the footing, is unfavorable for placing of surveying instrument support.
The positive geotechnical engineering limited company in Sichuan discloses a mapping support suitable for open-air survey and drawing, realizes mapping tool's altitude mixture control through three telescopic supporting leg, makes it can be applicable to the road surface of unevenness and open-air survey and drawing, but in its adjustment process, can only adjust mapping tool's height and levelness through the supporting leg, to the higher horizontal adjustment of required precision, adjusts through adjusting three supporting leg at every turn, is difficult to the adjustment and realizes accurate adjustment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art, a mapping device for geotechnical engineering is provided, through the roughness of the rough adjustment total powerstation of telescopic supporting leg, the precision of rethread adjusting bolt precision adjustment total powerstation realizes the precision adjustment of total powerstation levelness, avoids all needing the flexible of adjustment supporting leg of total powerstation levelness adjustment at every turn, influences mapping device's stability.
The utility model discloses a following technical scheme realizes: the utility model provides a mapping device for geotechnical engineering, includes the tripod and installs the total powerstation on the tripod, the tripod includes the brace table and articulates a plurality of telescopic supporting legs in a brace table bottom surface, be provided with the mount table that is used for installing the total powerstation on the brace table. A plurality of adjusting bolts are arranged between the mounting table and the supporting table and are uniformly distributed along the circumferential direction of the axis of the mounting table; and the upper surface of the mounting table is provided with a bubble level for displaying whether the mounting table mounted by the total station is in a horizontal state. The surveying and mapping device is installed on the ground through the telescopic supporting legs, the rough adjustment of the levelness of the total station is realized through adjusting the supporting legs, the levelness is visually measured, and then the mounting table is finely adjusted through the adjusting bolts, so that the mounting table keeps higher levelness, and the accuracy of surveying and mapping data is ensured; simultaneously through adjusting bolt fine setting mount table, all need adjust the supporting leg when having avoided horizontal adjustment at every turn, improved the accuracy nature of levelness adjustment, reduce the adjustment degree of difficulty, adjust under the survey and drawing device steady circumstances simultaneously, make survey and drawing device stability better, more can keep static and level when the survey and drawing.
Furthermore, the adjusting bolt comprises an adjusting screw rod, nuts sleeved at two ends of the adjusting screw rod and a compression spring sleeved on the adjusting screw rod; a plurality of quincuncial holes are uniformly distributed on the supporting table, a plurality of threaded holes are uniformly formed in the mounting table along the circumferential direction of the axis, and two ends of the adjusting screw rod respectively penetrate through the quincuncial holes and the threaded holes to be in threaded connection with the nut; the compression spring is arranged between the mounting table and the supporting table, and two ends of the compression spring are respectively connected with the mounting table and the supporting table. Adjusting bolt is no less than three, preferably 4, along mount table border evenly distributed, the plum blossom hole makes adjusting bolt's control range wider.
Furthermore, a square groove coaxial with the plum blossom hole is formed in the bottom surface of the support table, and a nut sleeved on the connecting end of the screw rod and the support table is a square nut embedded in the square groove, so that when the adjusting bolt rotates, the square nut on the bottom surface of the support table does not rotate along with the rotation of the adjusting screw rod.
Further, the mounting table comprises a mounting plate and an adjusting plate positioned between the mounting plate and the support table, and the adjusting bolt is in threaded connection with the adjusting plate; the total station is arranged on the mounting plate; the adjusting plate and the mounting plate are parallel to each other and are connected through a lifting rod; the bubble level is arranged on the mounting plate. The lifter is used for adjusting the interval between mounting panel and the mounting panel, owing to adjust the height of total powerstation, makes its height suitable, improves the survey and drawing precision.
Further, the lifter is hand-operated manual lifter, its simple structure, and convenient operation need not other power device, can realize the manual adjustment of lifter, makes its height that can adjust the mounting panel according to the survey and drawing needs, and the adjustment precision is high, the adjustment is simple and convenient.
Furthermore, one end of each supporting leg, which is far away from the supporting table, is provided with a pin inserting hole which is coaxial with the supporting leg, and a pin with a downward pointed end and capable of sliding along the pin inserting hole is arranged in the pin inserting hole; waist type holes penetrating through the supporting legs are symmetrically formed in the side walls of the inserting nail holes along the axis, two fixing screw rods are symmetrically arranged on two sides of one end, far away from the pointed end, of the inserting nail, and the fixing screw rods respectively extend out of the waist type hole to be connected with the fastening bolt. The tripod is convenient to insert the plug pins on the ground to fix the tripod on the uneven or soft ground which is inconvenient to fix. The length of the plug pins extending out of the supporting legs is adjustable, so that the plug pins can extend out of the tripod according to the softness degree of the bottom surface and the inclination degree of the field ground, and the tripod can be conveniently and stably fixed on the ground.
Furthermore, each supporting leg comprises a supporting screw rod, a first threaded sleeve and a second threaded sleeve, wherein the first threaded sleeve and the second threaded sleeve are sleeved on the supporting screw rod, and the first threaded sleeve and the second threaded sleeve are in threaded connection with the supporting screw rod; the first threaded sleeve is hinged to the bottom surface of the supporting table, and an inserting nail is arranged at one end, far away from the supporting table, of the second threaded sleeve.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model provides a mapping device for geotechnical engineering, through the roughness of the rough adjustment total powerstation of telescopic supporting leg, the precision of the total powerstation of rethread adjusting bolt precision adjustment realizes the precision adjustment of total powerstation levelness, avoids all needing the flexible of adjustment supporting leg of total powerstation levelness adjustment at every turn, influences mapping device's stability.
(2) The utility model provides a mapping device's for geotechnical engineering mount table still is provided with the lifter, owing to adjust the height of total powerstation, makes its highly suitable, improves the mapping precision.
(3) The utility model provides a pair of mapping device for geotechnical engineering's supporting leg is provided with the inserted nail of protractile retractable supporting leg, and the adjustable inserted nail stretches out the length of supporting leg, makes it can stretch out the inserted nail according to the softness degree of bottom surface and the degree of inclination on open-air ground, and the tripod of being convenient for is stable fixes on ground.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the plug pin of the present invention;
fig. 3 is a bottom view of the support platform of the present invention;
wherein: 100-tripod, 200-total powerstation, 1-supporting bench, 11-plum blossom hole, 12-square groove, 2-supporting leg, 21-peg hole, 211-waist type hole, 22-peg, 221-fixing screw, 222-fastening bolt, 3-mounting platform, 31-mounting panel, 32-regulating plate, 33-lifter, 4-regulating bolt, 41-regulating screw, 42-nut, 43-compression spring.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
As shown in fig. 1~3, a mapping device for geotechnical engineering, including tripod 100 and install total powerstation 200 on tripod 100, tripod 100 includes a supporting bench 1 and articulates a plurality of telescopic supporting legs 2 in a supporting bench 1 bottom surface, be provided with the mount table 3 that is used for installing total powerstation 200 on supporting bench 1. A plurality of adjusting bolts 4 are arranged between the mounting table 3 and the supporting table 1, and the adjusting bolts 4 are uniformly distributed along the circumferential direction of the axis of the mounting table 3; and a bubble level gauge is arranged on the upper surface of the mounting table 3 and used for displaying whether the mounting table 3 mounted by the total station 200 is in a horizontal state. The adjusting bolt 4 comprises an adjusting screw rod 41, nuts 42 sleeved at two ends of the adjusting screw rod 41 and a compression spring 43 sleeved on the adjusting screw rod 41; a plurality of quincuncial holes 11 are uniformly distributed on the supporting table 1, a plurality of threaded holes are uniformly formed in the mounting table 3 along the circumferential direction of the axis, and two ends of the adjusting screw rod 41 respectively penetrate through the quincuncial holes 11 and the threaded holes to be in threaded connection with the nut 42; the compression spring 43 is arranged between the mounting table 3 and the supporting table 1, and two ends of the compression spring are respectively connected with the mounting table 3 and the supporting table 1. Adjusting bolt is no less than three, preferably 4, along 3 border evenly distributed of mount table, plum blossom hole 11 makes adjusting bolt 4's control range wider.
The working principle is as follows: in use, the plurality of support legs 2 of the tripod 100 are separated, the tripod 100 is placed on the ground, and then one or more of the support legs 2 are adjusted to allow the mount table 3 to be visually observed as a horizontal setting. Observing the bubble level on the mounting table 3, and observing whether the bubble is positioned in the middle of the bubble level, wherein if the bubble is positioned in the middle of the bubble level, the adjusting bolt does not need to be adjusted; if the bubble is not in the middle of the bubble level, one or more of the adjusting bolts 4 are rotated to enable the bubble to be located in the middle of the bubble level, so that the horizontal installation table 3 can be obtained, the total station 200 is installed on the installation table 3, and whether the installation table 3 is parallel or not is confirmed through the bubble level again. If there is a tilt, adjusting bolt 4 is rotated again and total station 200 remains mounted horizontally.
Adopt adjusting bolt 4 to finely tune total powerstation 200's levelness, need not to adjust the supporting leg 2 of tripod, lead to rocking and the adjustment of whole mapping device, and be convenient for observe the adjustment result, make mapping device's accurate adjustment of levelness simple more accurate, improve mapping data's accuracy.
Preferably, a square groove 12 coaxial with the quincunx hole 11 is formed in the bottom surface of the support table 1, and the nut 42 sleeved on the connection end of the screw rod and the support table 1 is a square nut embedded in the square groove 12, so that when the adjusting bolt 4 rotates, the square nut on the bottom surface of the support table 1 does not rotate along with the rotation of the adjusting screw rod 41.
Preferably, an annular gasket sleeved on the adjusting screw 41 is arranged at the joint of the square nut and the plum blossom hole 11, so that the connection between the adjusting screw 41 and the plum blossom hole 11 is more stable.
Example 2
The embodiment is improved on the basis of embodiment 1, and the improvement is as follows: the mounting table 3 comprises a mounting plate 31 and an adjusting plate 32 positioned between the mounting plate 31 and the support table 1, and the adjusting bolt 4 is in threaded connection with the adjusting plate 32; the total station 200 is mounted on a mounting plate 31; the adjusting plate 32 and the mounting plate 31 are parallel to each other and connected through a lifting rod 33; the bubble level is provided on the mounting plate 31. The lifting rod 33 is used for adjusting the distance between the mounting plate 31 and the mounting plate 31, and the height of the total station 200 is adjusted to be suitable, so that the surveying and mapping precision is improved.
Lifter 33 is hand formula manual lifter 33, and its simple structure, convenient operation need not other power device, can realize lifter 33's manual adjustment, makes its height that can adjust mounting panel 31 according to the survey and drawing needs, and the adjustment precision is high, the adjustment is simple and convenient.
During the use, install total powerstation 200 on tripod 100 and after adjusting the levelness, again according to survey and drawing needs manual adjustment total powerstation 200's height, be convenient for survey and drawing. The hand-operated manual lifting rod 33 adopts air as lifting power, does not need other power equipment, and does not adjust in place to impact.
The hand-operated manual lifting rod 33 adopted in the embodiment is a GALLO square hand-operated lifting rod 33.
Other parts in this embodiment are substantially the same as those in embodiment 1, and thus are not described in detail.
Example 3
The embodiment is improved on the basis of embodiment 1 or 2, and the improvement is that: as shown in fig. 2, one end of each support leg 2, which is far away from the support table 1, is provided with a plug pin hole 21 which is coaxial with the support leg 2, and a plug pin 22 with a downward pointed end and capable of sliding along the plug pin hole 21 is arranged in the plug pin hole 21; waist-shaped holes 211 penetrating through the support legs 2 are symmetrically formed in the side walls of the plug pin holes 21 along the axis, two fixing screw rods 221 are symmetrically arranged on two sides of one end, far away from the tip, of the plug pin 22, and the two fixing screw rods 221 extend out of the waist-shaped holes 211 respectively to be connected with fastening bolts 222. To facilitate insertion of plug pins 22 into the ground to secure tripod 100 on uneven or soft surfaces that are not readily secured. The length of the plug pins 22 extending out of the supporting legs 2 can be adjusted, so that the plug pins 22 can extend out according to the softness of the bottom surface and the inclination degree of the field ground, and the tripod 100 can be conveniently and stably fixed on the ground.
Each supporting leg 2 comprises a supporting screw rod, a first threaded sleeve and a second threaded sleeve, wherein the first threaded sleeve and the second threaded sleeve are sleeved on the supporting screw rod and are in threaded connection with the supporting screw rod; the first threaded sleeve is hinged to the bottom surface of the support table 1, and the end, away from the support table 1, of the second threaded sleeve is provided with an insert pin 22.
When surveying device need install on slope and soft subaerial, the peg 22 of fixed length probably can't be with surveying device stable fixed subaerial, and the adjustment peg 22 stretches out the length of supporting leg 2, makes it deepen subaerial, the surveying device's of being convenient for fixing. Meanwhile, the plug pins 22 can also be used as a part for adjusting the length of the supporting legs 2, so that the telescopic length of the supporting legs 2 is longer, and the applicability is wider.
Other parts in this embodiment are substantially the same as those in embodiment 1, and thus are not described in detail.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463248.XU CN210219087U (en) | 2019-04-08 | 2019-04-08 | Mapping device for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463248.XU CN210219087U (en) | 2019-04-08 | 2019-04-08 | Mapping device for geotechnical engineering |
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| Publication Number | Publication Date |
|---|---|
| CN210219087U true CN210219087U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920463248.XU Expired - Fee Related CN210219087U (en) | 2019-04-08 | 2019-04-08 | Mapping device for geotechnical engineering |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856137A (en) * | 2021-02-07 | 2021-05-28 | 周永生 | Surveying instrument support for geographic information science |
| CN113218375A (en) * | 2021-04-27 | 2021-08-06 | 山东恒信建业集团有限公司 | Laser mapping method |
| CN114413130A (en) * | 2022-01-25 | 2022-04-29 | 南通天正信息技术服务有限公司 | Surveyor's level for mapping engineering |
| CN115670160A (en) * | 2022-11-14 | 2023-02-03 | 福州市蔬菜科学研究所 | Special stool for pollination of cruciferous vegetables |
| CN116358488A (en) * | 2023-03-13 | 2023-06-30 | 平安煤炭开采工程技术研究院有限责任公司 | A surveying and mapping level instrument and surveying and mapping method for mining subsidence area in coal mining area |
| US12044531B1 (en) | 2023-03-13 | 2024-07-23 | Ping An Coal Mining Engineering Tec | Level instrument and method for surveying mining subsidence zone in coal mining area |
-
2019
- 2019-04-08 CN CN201920463248.XU patent/CN210219087U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856137A (en) * | 2021-02-07 | 2021-05-28 | 周永生 | Surveying instrument support for geographic information science |
| CN113218375A (en) * | 2021-04-27 | 2021-08-06 | 山东恒信建业集团有限公司 | Laser mapping method |
| CN114413130A (en) * | 2022-01-25 | 2022-04-29 | 南通天正信息技术服务有限公司 | Surveyor's level for mapping engineering |
| CN115670160A (en) * | 2022-11-14 | 2023-02-03 | 福州市蔬菜科学研究所 | Special stool for pollination of cruciferous vegetables |
| CN116358488A (en) * | 2023-03-13 | 2023-06-30 | 平安煤炭开采工程技术研究院有限责任公司 | A surveying and mapping level instrument and surveying and mapping method for mining subsidence area in coal mining area |
| US12044531B1 (en) | 2023-03-13 | 2024-07-23 | Ping An Coal Mining Engineering Tec | Level instrument and method for surveying mining subsidence zone in coal mining area |
| WO2024187705A1 (en) * | 2023-03-13 | 2024-09-19 | 平安煤炭开采工程技术研究院有限责任公司 | Level for surveying and mapping of mining subsidence area in coal-mining area, and surveying and mapping method |
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Granted publication date: 20200331 Termination date: 20210408 |