CN212203867U - Engineering cost mapping device - Google Patents
Engineering cost mapping device Download PDFInfo
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- CN212203867U CN212203867U CN202021024724.7U CN202021024724U CN212203867U CN 212203867 U CN212203867 U CN 212203867U CN 202021024724 U CN202021024724 U CN 202021024724U CN 212203867 U CN212203867 U CN 212203867U
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- rod
- theodolite
- mount
- connecting rod
- construction cost
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Abstract
The utility model discloses a the utility model provides an engineering cost mapping device, including theodolite, mount, bracing piece, connecting rod and three auxiliary rod, theodolite fixed connection is at the top of mount, bracing piece fixed connection is in the bottom surface of mount to the vertical axis and the mount coincidence of bracing piece, there is the grafting awl bottom of connecting rod through threaded connection, and is three the top of auxiliary rod is rotated and is connected with the link, link fixed connection is in the bottom of mount. The utility model fixes the theodolite through the fixing frame, fixes the fixing frame through the supporting rod, and reinforces the fixing frame through the three auxiliary rods, thereby greatly improving the stability of the theodolite; the bottom of the supporting rod is slidably connected with a telescopic rod and a connecting rod, the connecting rod can be connected with a splicing cone and a disc base, and the selection is various; in addition, supplementary through female connection there are lead screw and support piece, can cooperate the telescopic link to adjust length, simple and practical, easily operation.
Description
Technical Field
The utility model relates to a mapping equipment field specifically is an engineering cost mapping device.
Background
The project cost refers to the construction price of a project, refers to the total cost expected or actually required for completing the construction of a project, and the cost mainly comprises equipment and tool purchase cost, construction project and installation project cost, other project construction cost, preparation cost, construction period interest and the like, and has the characteristics of large volume, individuality, difference, dynamics and the like.
Construction costs often involve mapping, i.e., measurement and mapping. The base of the traditional mapping device for the construction cost is mostly fixed, and the height can not be adjusted; in addition, traditional engineering cost mapping device's support piece is mostly a vertical pole, is difficult to provide effectual support when field survey. In order to solve the problems, the construction cost mapping device is provided by improving the construction cost mapping device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides an engineering cost mapping device, include:
a theodolite for measuring vertical and horizontal angles;
the theodolite fixing device comprises a fixing frame for fixing a theodolite, wherein the theodolite is fixedly connected to the top of the fixing frame;
the supporting rod is fixedly connected to the bottom surface of the fixing frame, and the vertical axis of the supporting rod is overlapped with the fixing frame;
the connecting rod has a telescopic function, and the bottom of the connecting rod is connected with an inserting cone through threads;
the three auxiliary rod that is used for fixed mount, it is three the auxiliary rod is the annular array and arranges in the outside of bracing piece to the top of auxiliary rod is rotated and is connected with the link, link fixed connection is in the bottom of mount.
As an optimal technical scheme of the utility model, the bottom welding of theodolite has the bottom plate, the top fixed connection of bolt and mount is passed through to the bottom plate.
As an optimal technical scheme of the utility model, the top welding of mount side has the protection frame that is used for preventing the theodolite from dropping.
As a preferred technical scheme of the utility model, a telescopic rod is slidably connected in the support rod, and one end of the telescopic rod, which is far away from the support rod, is fixedly connected with the connecting rod;
a row of threaded through holes are turned on the supporting rod and the telescopic rod, and the telescopic rod is fixedly connected with the supporting rod through a positioning bolt connected into the threaded through holes in the supporting rod.
As an optimal technical scheme of the utility model, positioning bolt's top welding has the cross knob that convenient to use person rotated positioning bolt.
As a preferred technical scheme of the utility model, the bottom car of connecting rod has the thread groove to the connecting rod has the disc base through thread groove threaded connection.
As a preferred technical scheme of the utility model, a connecting cavity is arranged inside the auxiliary rod, and an inner wall of the connecting cavity is provided with an internal thread;
the connecting cavity is connected with a lead screw through internal threads, and a fixing piece for supporting is welded at one end, far away from the auxiliary rod, of the lead screw.
The utility model has the advantages that: the theodolite is fixed by the fixing frame and the bottom plate, the fixing frame is fixed by the supporting rods, and the fixing frame is reinforced by the three auxiliary rods, so that the stability of the theodolite can be greatly improved; the bottom of the supporting rod is slidably connected with a telescopic rod and a connecting rod, the connecting rod can be connected with a splicing cone and a disc base, and the selection is various; in addition, supplementary through female connection there are lead screw and support piece, can cooperate the telescopic link to adjust length, simple and practical, easily operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the construction cost mapping apparatus according to the present invention when the auxiliary rod is retracted;
FIG. 2 is an enlarged schematic view of the construction cost mapping apparatus of the present invention at A in FIG. 1;
FIG. 3 is a schematic structural view of the engineering cost mapping apparatus after replacing the disc base;
FIG. 4 is a schematic structural view of the construction cost mapping apparatus of the present invention after the auxiliary rod is unfolded;
in the figure: 1. a theodolite; 2. a base plate; 3. a fixed mount; 4. a support bar; 5. a telescopic rod; 6. a connecting rod; 7. inserting a cone; 8. a connecting frame; 9. an auxiliary lever; 10. a threaded through hole; 11. positioning the bolt; 12. a cross knob; 13. a protective frame; 14. a connecting cavity; 15. a lead screw; 16. a connecting cavity; 17. a disc base.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1 and 2, an engineering cost mapping device, including theodolite 1 that is used for measuring vertical angle and horizontal angle, mount 3, the bracing piece 4 that is used for fixed theodolite 1, connecting rod 6 that has flexible function and three auxiliary rod 9 that is used for fixed mount 3, 1 fixed connection of theodolite is at the top of mount 3, the bottom welding of theodolite 1 has bottom plate 2, bottom plate 2 passes through the top fixed connection of bolt and mount 3. The welding of the top of mount 3 side has the protection frame 13 that is used for preventing theodolite 1 from dropping.
A row of threaded through holes 10 are turned on the supporting rod 4 and the telescopic rod 5, the telescopic rod 5 is fixedly connected with the supporting rod 4 through positioning bolts 11 connected to the supporting rod 4 in the threaded through holes 10, and the telescopic rod 5 has the length-adjustable function due to the structure. The top of the positioning bolt 11 is welded with a cross knob 12 which is convenient for a user to rotate the positioning bolt 11.
As shown in fig. 3, the support rod 4 is fixedly connected to the bottom surface of the fixing frame 3, the vertical axis of the support rod 4 coincides with the fixing frame 3, the support rod 4 is slidably connected with the telescopic rod 5 in the support rod 4, one end of the telescopic rod 5 far away from the support rod 4 is fixedly connected with the connecting rod 6, and the bottom of the connecting rod 6 is connected with the inserting cone 7 through threads. The bottom of the connecting rod 6 is lathed with a thread groove, and the connecting rod 6 is connected with a disk base 17 through the thread groove. The utility model provides a connecting rod 6 can connect grafting awl 7, can connect disc base 17 again, and the user can select to install one of the two according to actual conditions.
As shown in fig. 4, the three auxiliary rods 9 are arranged outside the support rod 4 in an annular array, and the top of the auxiliary rod 9 is rotatably connected with a connecting frame 8, and the connecting frame 8 is fixedly connected to the bottom of the fixing frame 3. A connecting cavity 14 is arranged inside the auxiliary rod 9, and internal threads are lathed on the inner wall of the connecting cavity 14; the connecting cavity 14 is connected with a lead screw 15 through internal threads, and one end, far away from the auxiliary rod 9, of the lead screw 15 is welded with a fixing piece 16 for supporting. After the user changes the connection position of the telescopic rod 5 and the support rod 4, the connection position of the lead screw 15 and the auxiliary rod 9 can be changed to keep the whole device stable.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A construction cost mapping apparatus, comprising:
a theodolite (1) for measuring vertical and horizontal angles;
the theodolite fixing device comprises a fixing frame (3) for fixing a theodolite (1), wherein the theodolite (1) is fixedly connected to the top of the fixing frame (3);
the supporting rod (4) is fixedly connected to the bottom surface of the fixing frame (3), and the vertical axis of the supporting rod (4) is overlapped with the fixing frame (3);
the connecting rod (6) has a telescopic function, and the bottom of the connecting rod (6) is connected with an inserting cone (7) through threads;
the three auxiliary rod (9) that are used for fixed mount (3), it is three auxiliary rod (9) are the annular array and arrange in the outside of bracing piece (4) to the top of auxiliary rod (9) is rotated and is connected with link (8), link (8) fixed connection is in the bottom of mount (3).
2. A construction cost mapping apparatus according to claim 1, wherein:
the bottom welding of theodolite (1) has bottom plate (2), bottom plate (2) pass through the top fixed connection of bolt and mount (3).
3. A construction cost mapping apparatus according to claim 1, wherein:
the welding of the top of mount (3) side has protection frame (13) that are used for preventing theodolite (1) from dropping.
4. A construction cost mapping apparatus according to claim 1, wherein:
the supporting rod (4) is connected with a telescopic rod (5) in a sliding manner, and one end, far away from the supporting rod (4), of the telescopic rod (5) is fixedly connected with a connecting rod (6);
a row of threaded through holes (10) are turned on the supporting rod (4) and the telescopic rod (5), and the telescopic rod (5) is fixedly connected with the supporting rod (4) through positioning bolts (11) connected into the threaded through holes (10) on the supporting rod (4).
5. A construction cost mapping apparatus according to claim 4, wherein:
the top of the positioning bolt (11) is welded with a cross knob (12) which is convenient for a user to rotate the positioning bolt (11).
6. A construction cost mapping apparatus according to claim 1, wherein:
the bottom of the connecting rod (6) is provided with a thread groove in a turning mode, and the connecting rod (6) is connected with a disc base (17) through the thread groove in a threaded mode.
7. A construction cost mapping apparatus according to claim 1, wherein:
a connecting cavity (14) is formed in the auxiliary rod (9), and internal threads are lathed on the inner wall of the connecting cavity (14);
the connecting cavity (14) is connected with a lead screw (15) through internal threads, and a fixing piece (16) for supporting is welded at one end, far away from the auxiliary rod (9), of the lead screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024724.7U CN212203867U (en) | 2020-06-05 | 2020-06-05 | Engineering cost mapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024724.7U CN212203867U (en) | 2020-06-05 | 2020-06-05 | Engineering cost mapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203867U true CN212203867U (en) | 2020-12-22 |
Family
ID=73808910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021024724.7U Active CN212203867U (en) | 2020-06-05 | 2020-06-05 | Engineering cost mapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212203867U (en) |
-
2020
- 2020-06-05 CN CN202021024724.7U patent/CN212203867U/en active Active
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