CN218270768U

CN218270768U - On-spot mapping device that engineering cost used

Info

Publication number: CN218270768U
Application number: CN202222805992.8U
Authority: CN
Inventors: 李帅; 高坤; 李洪岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-10
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of surveying instruments, in particular to a field surveying and mapping device for engineering cost, which comprises a mounting seat and a mounting plate arranged above the mounting seat; the bottom end of the mounting plate is vertically connected with two threaded rods B, two through holes are formed in the mounting seat, the two threaded rods B respectively and movably penetrate through the through holes in the two sides, and two butterfly-shaped limiting nuts are connected to the threaded rods B in a threaded mode; the bottom end of the mounting plate is fixedly provided with a spherical cover, a plurality of balls are mounted on the inner side of the spherical cover, a ball is movably clamped on the inner side of the spherical cover, the bottom end of the ball is connected with a fixed rod, and a surveying and mapping instrument body is detachably mounted at the bottom end of the fixed rod; a cylinder body is fixed at the bottom end of the mounting seat, and an opening is formed in the mounting seat; the bottom of mount pad is rotated and is installed a plurality of telescopic links. The utility model discloses can guarantee that the surveying instrument body is in the horizontally state all the time to need not manually to carry out leveling work to the surveying instrument body, promoted test data's accuracy.

Description

On-spot mapping device that engineering cost used

Technical Field

The utility model relates to a surveying instrument technical field especially relates to an on-spot mapping device that engineering cost used.

Background

The construction cost refers to the construction price of the project, and refers to the total sum of all the expenses expected or actually required for completing the construction of one project. In order to accurately predict the construction cost of a project, the size of the project needs to be accurately mapped in the early stage, accurate data is provided for the construction cost, the construction cost needs to be mapped in the early stage, and mapping needs to be realized by a mapping device. The mapping device generally includes a mapper and a tripod for holding the mapper.

Chinese patent that the bulletin number is CN216283507U discloses a be used for on-spot mapping equipment for engineering cost, which comprises a fixing plate, the rotating turret is installed to one side on fixed plate top, and the top of rotating turret rotates and is connected with the leveling board, the surveying instrument is installed on the top of leveling board, the fixed disk is installed to the intermediate position department of fixed plate bottom, and the bottom of fixed disk is provided with the triangular supports, the regulation seat is installed to one side on the inside top of fixed plate. This be used for on-spot mapping equipment for engineering cost, judge through the vacuole spirit level whether leveling board is level, if not level then rotate the rocking handle, it rotates to drive the lead screw through the belt, make pole piece steady movement drive leveling pole deflect, and then make leveling board along with deflecting, judge leveling board complete level through the vacuole spirit level until, realize the quick leveling of surveying instrument, avoid tradition to pass through the loaded down with trivial details and consuming time of A-frame leveling, thereby solved and be not convenient for to the problem of surveying instrument leveling.

The above patent still has the following defects in the practical use process: still need carry out manual leveling work, leveling efficiency is lower and the precision is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists in the background art, the utility model provides an on-the-spot mapping device that engineering cost used.

The technical scheme of the utility model: a field mapping device for construction cost comprises a mounting seat and a mounting plate arranged above the mounting seat; the bottom end of the mounting plate is vertically connected with two threaded rods B, two through holes are formed in the mounting seat, the two threaded rods B respectively and movably penetrate through the through holes in the two sides, two butterfly-shaped limiting nuts are connected to the threaded rods B in a threaded mode, and the two butterfly-shaped limiting nuts are located above and below the mounting seat respectively; the bottom end of the mounting plate is fixedly provided with a spherical cover, a plurality of balls are mounted on the inner side of the spherical cover, a ball is movably clamped on the inner side of the spherical cover, the bottom end of the ball is connected with a fixed rod, and the bottom end of the fixed rod is detachably provided with a surveying instrument body; a cylinder body is fixed at the bottom end of the mounting seat, and an opening is formed in the mounting seat; the bottom of mount pad is rotated and is installed a plurality of telescopic links.

Preferably, the bottom of barrel is vertical to be connected with threaded rod A, and the slip cap is equipped with the collar on the threaded rod A, and the lateral part of collar rotates and is connected with a plurality of connecting rods, and the other end of a plurality of connecting rods is articulated with a plurality of telescopic links respectively, and the last lower extreme of collar all is provided with spacing threaded ring, two spacing threaded ring all with threaded rod A threaded connection.

Preferably, the bottom ends of the plurality of telescopic rods are rotatably provided with a fixed plate, and the fixed plate is provided with an inserted rod penetrating through the upper end and the lower end of the fixed plate.

Preferably, surveying instrument body, opening and barrel are all vertical corresponding, and the diameter of surveying instrument body is less than the internal diameter of opening diameter and barrel.

Preferably, the top end of the mounting plate is provided with a handle.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: after the surveying and mapping device is moved to a measuring position, the opening angles of the telescopic rods can be adjusted by adjusting the position of the mounting ring, so that the stability of the surveying and mapping device is improved; through the arranged spherical cover, the round ball and the plurality of balls, the fixed rod is always in a vertically downward state, namely, the surveying instrument body is always in a horizontal state, so that the surveying instrument body does not need to be leveled manually, the accuracy of test data is improved, and the overall working efficiency is improved; after the work of awaiting measuring, with the mounting panel downwardly movement to the position of injecing, the surveying instrument body removes in the barrel this moment to can avoid the surveying instrument body to expose, can play fine guard action to the surveying instrument body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the connection relationship between the mounting seat and the mounting plate of the present invention.

Fig. 3 is a schematic structural view of the spherical cover and the spherical ball of the present invention.

Reference numerals are as follows: 1. a mounting seat; 101. an opening; 102. perforating; 2. mounting a plate; 3. a telescopic rod; 4. a threaded rod A; 5. a fixing plate; 6. inserting a rod; 7. a spherical cap; 8. a ball; 9. a surveying instrument body; 10. fixing the rod; 11. a threaded rod B; 12. a connecting rod; 13. a mounting ring; 14. a limiting threaded ring; 15. a butterfly-shaped limit nut; 16. a ball bearing; 17. a cylinder body; 18. a handle.

Detailed Description

As shown in fig. 1-3, the field mapping apparatus for construction cost of the present invention includes a mounting base 1 and a mounting plate 2 disposed above the mounting base 1; a lifting handle 18 is arranged at the top end of the mounting plate 2, and a worker can conveniently lift the surveying and mapping device through the arranged lifting handle 18; the bottom end of the mounting plate 2 is vertically connected with two threaded rods B11, the mounting seat 1 is provided with two through holes 102, the two threaded rods B11 respectively and movably penetrate through the through holes 102 on the two sides, the threaded rods B11 are in threaded connection with two butterfly-shaped limiting nuts 15, and the two butterfly-shaped limiting nuts 15 are respectively positioned above and below the mounting seat 1; a spherical cover 7 is fixedly arranged at the bottom end of the mounting plate 2, a plurality of balls 16 are arranged on the inner side of the spherical cover 7, a ball 8 is movably clamped on the inner side of the spherical cover 7, a fixing rod 10 is connected to the bottom end of the ball 8, and a surveying and mapping instrument body 9 is detachably arranged at the bottom end of the fixing rod 10; the bottom end of the mounting seat 1 is fixed with a cylinder 17, the mounting seat 1 is provided with an opening 101, the surveying instrument body 9, the opening 101 and the cylinder 17 vertically correspond to each other, the diameter of the surveying instrument body 9 is smaller than the diameter of the opening 101 and the inner diameter of the cylinder 17, and the surveying instrument body 9 can conveniently enter the inner side of the cylinder 17 due to the structural design; the bottom end of the mounting seat 1 is rotatably provided with a plurality of telescopic rods 3; the bottom ends of the telescopic rods 3 are rotatably provided with fixed plates 5, the fixed plates 5 are provided with inserted rods 6 penetrating through the upper ends and the lower ends of the fixed plates, and the inserted rods 6 are nailed into soil, so that the fixed plates 5 can be limited, and the stability of the whole surveying and mapping device is improved; the vertical threaded rod A4 that is connected with in bottom of barrel 17, the slip cap is equipped with collar 13 on threaded rod A4, and the lateral part of collar 13 rotates and is connected with a plurality of connecting rods 12, and the other end of a plurality of connecting rods 12 is articulated with a plurality of telescopic links 3 respectively, and the last lower extreme of collar 13 all is provided with stop thread ring 14, and two stop thread rings 14 all with threaded rod A4 threaded connection.

The utility model discloses a use method as follows: after the surveying and mapping device is moved to a measuring position, the opening angles of the plurality of telescopic rods 3 can be adjusted by adjusting the position of the mounting ring 13, so that the stability of the surveying and mapping device is improved; through the arrangement of the spherical cover 7, the round ball 8 and the plurality of balls 16, the fixed rod 10 is always in a vertically downward state, namely, the surveying instrument body 9 is always in a horizontal state, so that the surveying instrument body 9 does not need to be leveled manually, the accuracy of test data is improved, and the overall working efficiency is improved; after the work of awaiting measuring, with mounting panel 2 downstream to the position of injecing, surveying instrument body 9 removes barrel 17 this moment to can avoid surveying instrument body 9 to expose, can play fine guard action to surveying instrument body 9.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A field mapping device for construction cost is characterized by comprising a mounting seat (1) and a mounting plate (2) arranged above the mounting seat (1); the bottom end of the mounting plate (2) is vertically connected with two threaded rods B (11), two through holes (102) are formed in the mounting seat (1), the two threaded rods B (11) respectively and movably penetrate through the through holes (102) in the two sides, two butterfly-shaped limiting nuts (15) are in threaded connection with the threaded rods B (11), and the two butterfly-shaped limiting nuts (15) are respectively located above and below the mounting seat (1); a spherical cover (7) is fixedly arranged at the bottom end of the mounting plate (2), a plurality of balls (16) are arranged on the inner side of the spherical cover (7), a ball (8) is movably clamped on the inner side of the spherical cover (7), a fixing rod (10) is connected with the bottom end of the ball (8), and a surveying and mapping instrument body (9) is detachably arranged at the bottom end of the fixing rod (10); a cylinder body (17) is fixed at the bottom end of the mounting seat (1), and an opening (101) is formed in the mounting seat (1); the bottom of mount pad (1) is rotated and is installed a plurality of telescopic links (3).

2. The on-site mapping device for the construction cost according to claim 1, wherein a threaded rod A (4) is vertically connected to the bottom end of the barrel (17), a mounting ring (13) is sleeved on the threaded rod A (4) in a sliding mode, a plurality of connecting rods (12) are rotatably connected to the side portion of the mounting ring (13), the other ends of the connecting rods (12) are respectively hinged to the telescopic rods (3), limit threaded rings (14) are arranged at the upper end and the lower end of the mounting ring (13), and the two limit threaded rings (14) are in threaded connection with the threaded rod A (4).

3. An on-site mapping device for construction cost according to claim 1, characterized in that the bottom ends of the plurality of telescopic rods (3) are rotatably provided with a fixed plate (5), and the fixed plate (5) is provided with an inserted rod (6) penetrating through the upper end and the lower end thereof.

4. An on-site surveying device for construction costs according to claim 1, characterized in that the surveying instrument body (9), the opening (101) and the cylinder (17) all correspond vertically, the diameter of the surveying instrument body (9) being smaller than the diameter of the opening (101) and the inner diameter of the cylinder (17).

5. A construction cost on-site surveying device according to claim 1, characterized in that the top end of the mounting plate (2) is provided with a handle (18).