CN210739872U

CN210739872U - On-spot mapping device that engineering cost used

Info

Publication number: CN210739872U
Application number: CN201920785097.XU
Authority: CN
Inventors: 孙谈波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-06-12
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an on-site mapping device for construction cost, which comprises a tripod, a pedestal, a measuring instrument, a fixing frame and an adjusting bracket, wherein the pedestal is erected at the top end of the tripod, and the measuring instrument is arranged at the upper end of the pedestal; the fixing frame comprises a positioning cylinder, a positioning bar and a fastening hoop, and a threaded rod is integrally poured at the lower end of the positioning cylinder. The height of the lifting pipe can be adjusted according to the requirement of adjusting the level, the auxiliary tripod can adjust the level, the leveling efficiency is improved, the height can be adjusted through the lifting pipe, and the field mapping device for the engineering cost can be used in places with severe terrains such as ramps, soil piles and the like, and is high in practicability; the whole installation is convenient, the structure is stable, and the practicability is strong.

Description

On-spot mapping device that engineering cost used

Technical Field

The utility model relates to an engineering cost budgets instrument technical field specifically is a scene mapping device that engineering cost used.

Background

Engineering before the construction, need survey the scene, estimate to its cost, when surveying measuring, need use the surveying instrument, the surveying instrument has the tripod, pedestal and mapping device constitute, after setting up the preliminary adjustment of level through the tripod, adopt the spirit level on the mapping device to transfer the level with mapping device again, but because site environment is complicated, the tripod erects inconveniently, in places such as some ramps, soil heap, the tripod can't be transferred to roughly horizontal position, erect inconvenient problem for overcoming the tripod, provide a site mapping device for engineering cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-spot mapping device that engineering cost used has simple to operate, and the structure is firm, and the practicality is strong advantage, has solved among the prior art in the place of abominable survey environment, and mapping device's tripod can't realize tentatively adjusting the horizontally problem.

In order to achieve the above object, the utility model provides a following technical scheme: an on-site mapping device for construction cost comprises a tripod, a pedestal, a measuring instrument, a fixing frame and an adjusting bracket, wherein the pedestal is erected at the top end of the tripod, and the measuring instrument is arranged at the upper end of the pedestal; the fixing frame comprises a positioning cylinder, four positioning rods and a fastening hoop, wherein a threaded rod is integrally cast at the lower end of the positioning cylinder, the four positioning rods are fixedly welded on the four sides of the upper end of the positioning cylinder, and the fastening hoop is sleeved on the outer sides of the four positioning rods and is tightly installed on a supporting leg of a tripod through bolt tightening; the adjusting bracket comprises a supporting rod and a lifting pipe, an internal thread groove is formed in the supporting rod, and the positioning cylinder is fixedly connected with the supporting rod by screwing the threaded rod in the internal thread groove; the upper end and the lower end of the supporting rod are integrally welded with a supporting shaft rod at equal intervals; the upper end of the lifting pipe is provided with a vertical strip-shaped groove, and the lifting pipe at the side end of the vertical strip-shaped groove is provided with three horizontal strip-shaped grooves; the lifting pipe is characterized in that a bearing seat is welded on the outer side edge of the lifting pipe of the horizontal strip-shaped groove side in an integrated mode, a reset spring is fixedly installed inside the bearing seat, a triangular limiting block is fixedly installed at the front end of the reset spring, and the side end of the triangular limiting block is arranged in the horizontal strip-shaped groove.

Preferably, when the return spring is in the maximum extension amount, the upper end of the triangular limiting block is propped against the inner wall of the lifting pipe at the upper end of the horizontal strip-shaped groove.

Preferably, the widths of the vertical strip-shaped groove and the three horizontal strip-shaped grooves are equal to the diameter of the supporting shaft rod.

Preferably, the bottom end of the lifting pipe is additionally provided with a hard rubber positioning piece.

Preferably, the fixing frame and the adjusting bracket are both stainless steel components.

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

the height of the lifting pipe can be adjusted according to the requirement of adjusting the level, the auxiliary tripod can adjust the level, the leveling efficiency is improved, the height can be adjusted through the lifting pipe, and the field mapping device for the engineering cost can be used in places with severe terrains such as ramps, soil piles and the like, and is high in practicability; the support rod is arranged in the required horizontal strip-shaped groove, the limiting block is pressed downwards to enable the support rod to be arranged at the inner end of the horizontal strip-shaped groove, then the limiting block is loosened, the limiting block is lifted under the action of the reset spring, the limiting block prevents the support rod from sliding out of the horizontal strip-shaped groove, and the stability of the structure after horizontal adjustment is guaranteed; the whole installation is convenient, the structure is stable, and the practicability is strong.

Drawings

FIG. 1 is a connection diagram of the tripod, the pedestal and the measuring instrument of the present invention;

FIG. 2 is a schematic view of the fixing frame of the present invention;

FIG. 3 is a schematic view of the supporting rod structure of the present invention;

fig. 4 is a schematic view of the elevator tube of the present invention;

fig. 5 is an assembly view of the present invention.

In the figure: 1. a tripod; 2. a pedestal; 3. a measuring instrument; 4. a fixed mount; 41. a positioning cylinder; 42. positioning the bar; 43. a fastening hoop; 44. a threaded rod; 5. adjusting the bracket; 51. a support bar; 52. a lifting pipe; 53. an internal thread groove; 54. a support shaft; 55. a vertical strip-shaped groove; 56. a horizontal strip-shaped groove; 57. a bearing seat; 58. a return spring; 59. a limiting block; 6. hard rubber positioning piece.

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. 1-5, an on-site mapping device for construction cost includes a tripod 1, a pedestal 2, a measuring instrument 3, a fixing frame 4 and an adjusting bracket 5, wherein the fixing frame 4 and the adjusting bracket 5 are both stainless steel members, the pedestal 2 is erected at the top end of the tripod 1, and the measuring instrument 3 is installed at the upper end of the pedestal 2; the fixed frame 4 comprises a positioning cylinder 41, positioning rods 42 and fastening hoops 43, wherein the lower end of the positioning cylinder 41 is integrally cast with a threaded rod 44, four positioning rods 42 are adopted, the four positioning rods 42 are fixedly welded on the four sides of the upper end of the positioning cylinder 41, and the fastening hoops 43 are sleeved on the outer sides of the four positioning rods 42 and are fastened and installed on the supporting legs of the tripod 1 through bolts; the adjusting bracket 5 comprises a supporting rod 51 and an elevating tube 52, a hard rubber positioning piece 6 is additionally arranged at the bottom end of the elevating tube 52, an internal thread groove 53 is formed in the supporting rod 51, and the positioning cylinder 41 is tightly connected with the supporting rod 51 by screwing the threaded rod 44 in the internal thread groove 53; a supporting shaft rod 54 is integrally welded at the upper end and the lower end of the supporting rod 51 at equal intervals; the upper end of the lifting pipe 52 is provided with a vertical strip-shaped groove 55, the lifting pipe 52 at the side end of the vertical strip-shaped groove 55 is provided with three horizontal strip-shaped grooves 56, and the widths of the vertical strip-shaped groove 55 and the three horizontal strip-shaped grooves 56 are equal to the diameter of the supporting shaft rod 54; a bearing seat 57 is integrally welded on the outer side edge of the lifting pipe 52 at the side end of the horizontal strip-shaped groove 56, a return spring 58 is fixedly installed in the bearing seat 57, a limiting block 59 is fixedly installed at the front end of the return spring 58, and the side end of the limiting block 59 is arranged in the horizontal strip-shaped groove 56; when the return spring 58 is at the maximum extension, the upper end of the triangular stop block 59 is pressed against the inner wall of the lifting pipe 52 at the upper end of the horizontal bar-shaped groove 56.

This on-spot mapping device that engineering cost used, the mount 4 that sets up is used for fixed 5 to adjusting the support, and 4 installation processes of mount are as follows: sleeving the supporting legs of the tripod 1 between the positioning rods 42, then screwing the bolts, and tightly binding the positioning rods 42 on the supporting legs of the tripod 1 through the fastening action of the fastening hoops 43, thereby completing the fixation of the fixing frame 4; after the fixing frame 4 is installed, the adjusting bracket 5 is installed, and the installation process is as follows: the positioning cylinder 41 is tightly connected with the supporting rod 51 by screwing the threaded rod 44 into the internal thread groove 53, then the height of the lifting pipe 52 is adjusted, the supporting rod 51 is arranged in the required horizontal bar-shaped groove 56 according to the requirement of level adjustment, the limiting block 59 is pressed downwards, the supporting rod 51 is arranged at the inner end of the horizontal bar-shaped groove 56, then the limiting block 59 is loosened, the limiting block 59 is lifted under the action of the return spring 58, and the limiting block 59 prevents the supporting rod 51 from sliding out of the horizontal bar-shaped groove 56; whole simple to operate, the structure is firm, can assist tripod 1 to the 3 levels of measuring apparatu, adjusts the height through elevator pipe 52 for the on-the-spot mapping device that this engineering cost used can use in the abominable place in topography such as some ramps, soil heap, and the practicality is strong.

In summary, the following steps: the height of the lifting pipe 52 can be adjusted according to the requirement of adjusting the level, the tripod 1 is assisted to adjust the level, the leveling efficiency is improved, the height is adjusted through the lifting pipe 52, and the on-site surveying and mapping device for the engineering cost can be used in terrains such as ramps, soil piles and the like, and is high in practicability; the supporting rod 51 is placed in the required horizontal bar-shaped groove 56, the limiting block 59 is pressed downwards, the supporting rod 51 is placed at the inner end of the horizontal bar-shaped groove 56, then the limiting block 59 is loosened, the limiting block 59 is lifted under the action of the return spring 58, the limiting block 59 prevents the supporting rod 51 from sliding out of the horizontal bar-shaped groove 56, and the stability of the structure after horizontal adjustment is ensured; the whole installation is convenient, the structure is stable, and the practicability is strong.

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

1. The utility model provides an on-spot mapping device that engineering cost used, includes tripod (1), pedestal (2), measuring apparatu (3), mount (4) and adjusts support (5), its characterized in that: the base (2) is erected at the top end of the tripod (1), and the measuring instrument (3) is installed at the upper end of the base (2); the fixing frame (4) comprises a positioning cylinder (41), four positioning rods (42) and fastening hoops (43), a threaded rod (44) is integrally poured at the lower end of the positioning cylinder (41), the four positioning rods (42) are fixedly welded on the four sides of the upper end of the positioning cylinder (41), and the fastening hoops (43) are sleeved on the outer sides of the four positioning rods (42) and are fastened and installed on the supporting legs of the tripod (1) through bolts; the adjusting bracket (5) comprises a supporting rod (51) and a lifting pipe (52), an inner thread groove (53) is formed in the supporting rod (51), and the positioning cylinder (41) is fixedly connected with the supporting rod (51) by screwing the threaded rod (44) in the inner thread groove (53); the upper end and the lower end of the support rod (51) are integrally welded with a support shaft lever (54) at equal intervals; the upper end of the lifting pipe (52) is provided with a vertical strip-shaped groove (55), and the lifting pipe (52) at the side end of the vertical strip-shaped groove (55) is provided with three horizontal strip-shaped grooves (56); the lifting pipe (52) outer side of the horizontal strip-shaped groove (56) side end is integrally welded with a bearing seat (57), a reset spring (58) is fixedly mounted inside the bearing seat (57), a triangular limiting block (59) is fixedly mounted at the front end of the reset spring (58), and the side end of the triangular limiting block (59) is arranged in the horizontal strip-shaped groove (56).

2. A construction cost field mapping apparatus as claimed in claim 1, wherein: when the return spring (58) is at the maximum extension amount, the upper end of the triangular limiting block (59) is pressed against the inner wall of the lifting pipe (52) at the upper end of the horizontal strip-shaped groove (56).

3. A construction cost field mapping apparatus as claimed in claim 1, wherein: the widths of the vertical strip-shaped groove (55) and the three horizontal strip-shaped grooves (56) are equal to the diameter of the supporting shaft lever (54).

4. A construction cost field mapping apparatus as claimed in claim 1, wherein: and a hard rubber positioning piece (6) is additionally arranged at the bottom end of the lifting pipe (52).

5. A construction cost field mapping apparatus as claimed in claim 1, wherein: the fixed frame (4) and the adjusting bracket (5) are both stainless steel components.