CN214790249U

CN214790249U - Land surveying and mapping device based on BIM

Info

Publication number: CN214790249U
Application number: CN202120083266.2U
Authority: CN
Inventors: 杨世阶
Original assignee: Guangxi Yutong Surveying And Mapping Technology Co ltd
Current assignee: Guangxi Yutong Surveying And Mapping Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-19
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a land mapping device based on BIM, including bearing disc, surveying instrument body, the bottom of bearing disc is the annular array equidistance and is equipped with three bearing bar, and is three the low side of bearing bar all is equipped with the pivot, installs the loop bar in the pivot, the top centre of a circle department of bearing disc is fixed with the dead lever, and the top of dead lever is equipped with adjusts the seat, is equipped with the protective case on adjusting the seat, and the protective case is inside to be equipped with the loose axle, and the loose axle is installed in the top centre of a circle department of adjusting the seat, is equipped with gear one on the loose axle, be fixed with the connecting rod on the gear one, the meshing of gear one-side has gear two, is connected with regulating spindle two on the gear two. The utility model discloses when surveying and mapping the soil under the sunshine, through pulling sunshade ring one, take the slider out from spout one when sunshade ring one stimulates the atress and reach the effect of translation, can block outside light through the puggaree according to the distance of surveying staff eyes distance surveying instrument body during the removal, make things convenient for personnel to carry out the plotting work.

Description

Land surveying and mapping device based on BIM

Technical Field

The utility model relates to a land survey and drawing technical field specifically is a land survey and drawing device based on BIM.

Background

The BIM (building information model) is a new tool for architecture, engineering and civil engineering, can help to realize the integration of building information through the BIM, and all kinds of information are always integrated in a three-dimensional model information database from the design, construction and operation of a building to the end of the whole life cycle of the building, and personnel of design teams, construction units, facility operation departments, owners and the like can perform cooperative work based on the BIM, thereby effectively improving the working efficiency, saving resources, reducing the cost and realizing sustainable development. However, but the mapping device of a lot of BIMs that now have receives the influence of environment very much, uses inconveniently, according to all be more troublesome with carrying, when measuring moreover, because surrounding environment problem for example ground unevenness, the light of sun cause the surveying instrument reflection of light too strongly, can lead to operating personnel to measure inaccurately when operating, appear some great errors, influence the engineering progress. Therefore, the utility model provides a land mapping device based on BIM to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a land mapping device based on BIM to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a land surveying and mapping device based on BIM comprises a bearing disc and a surveying and mapping instrument body, wherein three bearing rods are arranged at the bottom of the bearing disc in an annular array at equal intervals, rotating shafts are arranged at the lower ends of the three bearing rods, and sleeve rods are arranged on the rotating shafts;

a fixed rod is fixed at the center of the top circle of the bearing disc, an adjusting seat is arranged at the top end of the fixed rod, a protective shell is arranged on the adjusting seat, a movable shaft is arranged in the protective shell and is installed at the center of the top circle of the adjusting seat, a first gear is arranged on the movable shaft, a connecting rod is fixed on the first gear, a second gear is meshed with one side of the first gear, and a second adjusting shaft is connected to the second gear;

a surveying and mapping table is fixed at the top of the connecting rod, a surveying and mapping instrument body is arranged on the surveying and mapping table, and a sun shading mechanism is arranged above the surveying and mapping instrument body;

the sunshade mechanism comprises a second sliding groove, a side plate, an adjusting rod, a third adjusting bolt, a lifting plate, a first sliding groove, a sliding block, a first sunshade ring, sunshade cloth and a second sunshade ring.

As a further scheme of the utility model, sunshade mechanism passes through the curb plate to be fixed on the survey and drawing platform, installs the regulation pole on the curb plate, installs adjusting bolt three on the regulation pole.

As the utility model discloses scheme further again, the top of adjusting the pole is fixed with the lifter plate, has seted up spout one on the lifter plate, is equipped with the slider in the spout one.

As the utility model discloses scheme further still, the one end of slider is fixed with sunshade ring one on the surface, has seted up spout two on the slider, and it is equipped with two sunshade ring two to slide in the spout two, all is equipped with the puggaree on sunshade ring two and the sunshade ring one.

As the utility model discloses the scheme of furtherly again, it is three all be equipped with adjusting bolt one, last on the loop bar is inside to be hollow and to be equipped with branch.

As a further aspect of the present invention, a level gauge is installed on a surface of one side of the bearing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when adjusting the level, the distance on loop bar distance ground is adjusted in the accessible pivot and the line of defence, and when needing to carry out horizontal survey and drawing, thereby can conveniently take branch out the bearing bar that will correspond through rotating regulating spindle one on the three loop bar and rise and reach the horizontal effect of adjustment, observe whether reach horizontal position after the bearing plate is put according to the spirit level when the level of adjustment.

2. The utility model discloses when surveying and mapping the soil under the sunshine, through pulling sunshade ring one, take the slider out from spout one when sunshade ring one stimulates the atress and reach the effect of translation, can block outside light through the puggaree according to the distance of surveying staff eyes distance surveying instrument body during the removal, make things convenient for personnel to carry out the plotting work.

Drawings

Fig. 1 is a schematic structural diagram of a BIM-based land surveying and mapping device.

FIG. 2 is a schematic structural diagram of a sun-shading mechanism in a BIM-based land surveying and mapping device.

Fig. 3 is a schematic diagram of the internal structure of a casing in a BIM-based land mapping apparatus.

In the figure: 1. a load-bearing plate; 2. a load-bearing bar; 3. a rotating shaft; 4. a loop bar; 5. adjusting bolts I; 6. a strut; 7. a level gauge; 8. fixing the rod; 9. an adjusting seat; 10. protecting the shell; 11. a movable shaft; 12. a first gear; 13. a connecting rod; 14. a second gear; 15. a sunshade mechanism; 150. a second chute; 151. a side plate; 152. adjusting a rod; 153. adjusting bolts III; 154. a lifting plate; 155. a first sliding chute; 156. a slider; 157. a sun shading ring I; 158. a sun-shading cloth; 159. a second sun shading ring; 16. a second adjusting shaft; 17. a surveying and mapping table; 18. surveying instrument body.

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 to 3, in an embodiment of the present invention, a land surveying and mapping device based on BIM includes a bearing plate 1 and a surveying and mapping instrument body 18, three bearing rods 2 are equidistantly arranged on the bottom of the bearing plate 1 in an annular array, a rotating shaft 3 is arranged at the lower end of each of the three bearing rods 2, and a loop bar 4 is installed on each rotating shaft 3;

a fixed rod 8 is fixed at the center of the top circle of the bearing disc 1, an adjusting seat 9 is arranged at the top end of the fixed rod 8, a protective shell 10 is arranged on the adjusting seat 9, a movable shaft 11 is arranged inside the protective shell 10, the movable shaft 11 is installed at the center of the top circle of the adjusting seat 9, a first gear 12 is arranged on the movable shaft 11, a connecting rod 13 is fixed on the first gear 12, a second gear 14 is meshed with one side of the first gear 12, and a second adjusting shaft 16 is connected to the second gear 14;

a surveying and mapping table 17 is fixed at the top of the connecting rod 13, a surveying and mapping instrument body 18 is arranged on the surveying and mapping table 17, and a sun-shading mechanism 15 is arranged above the surveying and mapping instrument body 18;

the sunshade mechanism 15 comprises a second sliding groove 150, a side plate 151, an adjusting rod 152, a third adjusting bolt 153, a lifting plate 154, a first sliding groove 155, a sliding block 156, a first sunshade ring 157, a sunshade cloth 158 and a second sunshade ring 159;

the sunshade mechanism 15 is fixed on the surveying and mapping table 17 through a side plate 151, an adjusting rod 152 is mounted on the side plate 151, a third adjusting bolt 153 is mounted on the adjusting rod 152, a lifting plate 154 is fixed on the top of the adjusting rod 152, a first sliding groove 155 is formed in the lifting plate 154, a sliding block 156 is arranged in the first sliding groove 155, a first sunshade ring 157 is fixed on the surface of one end of the sliding block 156, a second sliding groove 150 is formed in the sliding block 156, two second sunshade rings 159 are slidably arranged in the second sliding groove 150, and sunshade cloth 158 is arranged on the second sunshade ring 159 and the first sunshade ring 157;

three all be equipped with adjusting bolt 5 on the loop bar 4, last loop bar 4 is inside to be hollow and to be equipped with branch 6, install spirit level 7 on one side surface of bearing dish 1.

The utility model discloses a theory of operation is:

the utility model can adjust the distance between the loop bars 4 and the ground and the defense line through the rotating shaft 3 when the leveling is needed, and can conveniently extract the supporting rod 6 to lift the corresponding bearing rod 2 to achieve the leveling effect by rotating the adjusting shafts 5 on the three loop bars 4 respectively when the leveling is needed, and observe whether the bearing plate 1 reaches the horizontal position after being placed according to the level meter 7 when the leveling is needed;

when surveying and mapping the soil under the sunshine, through a pulling sunshade ring 157, take out the slider 156 from a spout 155 when a sunshade ring 157 pulling atress and reach the effect of translation, can block outside light through puggaree 158 according to the distance of surveying personnel eyes apart from surveying instrument body 18 during the removal, make things convenient for personnel to carry out the survey and drawing work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A land surveying and mapping device based on BIM comprises a bearing disc (1) and a surveying and mapping instrument body (18), and is characterized in that three bearing rods (2) are arranged at the bottom of the bearing disc (1) in an annular array at equal intervals, rotating shafts (3) are arranged at the lower ends of the three bearing rods (2), and sleeve rods (4) are arranged on the rotating shafts (3);

a fixed rod (8) is fixed at the center of a circle at the top of the bearing disc (1), an adjusting seat (9) is arranged at the top end of the fixed rod (8), a protective shell (10) is arranged on the adjusting seat (9), a movable shaft (11) is arranged inside the protective shell (10), the movable shaft (11) is installed at the center of a circle at the top of the adjusting seat (9), a first gear (12) is arranged on the movable shaft (11), a connecting rod (13) is fixed on the first gear (12), a second gear (14) is meshed with one side of the first gear (12), and a second adjusting shaft (16) is connected to the second gear (14);

a surveying and mapping table (17) is fixed at the top of the connecting rod (13), a surveying and mapping instrument body (18) is arranged on the surveying and mapping table (17), and a sun-shading mechanism (15) is arranged above the surveying and mapping instrument body (18);

the sunshade mechanism (15) comprises a second sliding groove (150), a side plate (151), an adjusting rod (152), a third adjusting bolt (153), a lifting plate (154), a first sliding groove (155), a sliding block (156), a first sunshade ring (157), a sunshade cloth (158) and a second sunshade ring (159).

2. A BIM based land surveying and mapping device according to claim 1, wherein said sunshade mechanism (15) is fixed on the surveying and mapping table (17) by means of a side plate (151), an adjusting rod (152) is mounted on the side plate (151), and an adjusting bolt three (153) is mounted on the adjusting rod (152).

3. A BIM-based land surveying and mapping device according to claim 2, characterized in that a lifting plate (154) is fixed on the top of the adjusting rod (152), a first sliding groove (155) is formed on the lifting plate (154), and a sliding block (156) is arranged in the first sliding groove (155).

4. A BIM-based land surveying and mapping device according to claim 3, characterized in that a first sunshade ring (157) is fixed on one end surface of the sliding block (156), a second sliding groove (150) is formed in the sliding block (156), two second sunshade rings (159) are arranged in the second sliding groove (150) in a sliding manner, and sunshade cloth (158) is arranged on each of the second sunshade rings (159) and the first sunshade ring (157).

5. A BIM-based land surveying and mapping device according to claim 1, characterized in that said three rods (4) are provided with adjusting bolts one (5), and the upper rod (4) is hollow and provided with a support rod (6).

6. A BIM-based land surveying and mapping device according to claim 1, wherein a level (7) is mounted on a side surface of the load-bearing disc (1).