CN210979205U

CN210979205U - Civil engineering is auxiliary stand for measurement

Info

Publication number: CN210979205U
Application number: CN201921706517.7U
Authority: CN
Inventors: 李振山
Original assignee: Henan Tailin Geological Engineering Co ltd
Current assignee: Henan Tailin Geological Engineering Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-10
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a measure auxiliary assembly technical field, and disclose a civil engineering auxiliary stand for measurement, the camera includes a supporting plate, the top fixed mounting of backup pad has the pivot, the top fixed mounting of pivot is on the bottom of mounting panel, the top fixed mounting of mounting panel has the fixed disk, one side fixed mounting of backup pad has the level bar, square groove has been seted up to the opposite side of backup pad, the bottom sliding connection in square groove has little runner. This auxiliary stand for civil engineering survey, through fixing device and the cooperation between the thorn pole of grabbing, be convenient for adjust the bearing height of whole auxiliary stand, made things convenient for and selected fixedly according to different topography, the practicality of auxiliary stand has been improved, utilize the triangle axle to prop up the outside of three supporting leg through rotating the rotary rod, guaranteed that three supporting leg props up to the outside simultaneously, also guarantee the angle uniformity after three supporting leg props up simultaneously, the angle inequality after having avoided single supporting leg to prop up manually has been avoided.

Description

Civil engineering is auxiliary stand for measurement

Technical Field

The utility model relates to a measure auxiliary assembly technical field, specifically be a civil engineering measures and uses auxiliary stand.

Background

Surveying instruments such as a theodolite and a total station are generally adopted to carry out various kinds of work in the aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like in the early stage of engineering construction, a measuring instrument support is used during measurement, the support is mainly used for supporting and stabilizing a machine head installed on the support, and various height requirements and various complex ground conditions are frequently met in the measuring work process, and the support cannot be separated.

The existing support for the civil engineering measuring instrument is used, the supporting angle of the supporting frame is often adjusted according to the field condition in the measuring process, the traditional method needs to artificially support three supporting legs outwards, but the supporting angles of the three supporting legs are often different, an auxiliary support is not on the horizontal plane and is easy to topple, and after the instrument measurement is completed, data needs to be recorded, but most of surveyors on the site take a pen with one hand and the other hand to record, so that the support is quite inconvenient, and the recorded data is also skew and oblique.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a civil engineering is auxiliary stand for measurement possesses the support frame and props up the advantage that the angle keeps unified and be convenient for record data, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: an auxiliary support for civil engineering measurement comprises a support plate, wherein a rotating shaft is fixedly mounted at the top of the support plate, the top of the rotating shaft is fixedly mounted on the bottom of a mounting plate, a fixed disc is fixedly mounted at the top of the mounting plate, a level bar is fixedly mounted at one side of the support plate, a square groove is formed in the other side of the support plate, a small rotating wheel is connected to the bottom of the square groove in a sliding manner, the small rotating wheel is fixedly mounted on the bottom of a moving plate through a shaft, a support rod is fixedly mounted at the top of the moving plate, the top of the support rod is fixedly mounted on a moving rod, two sides of the moving rod are clamped on the top of a rotating plate, support legs are fixedly mounted on the outer side of the bottom of the support plate respectively, the number of the three support legs is three, the middle upper parts of the three support, the fixed rod is movably sleeved on the center of the triangular shaft, the bottom of the triangular shaft is connected to the top of the rotary rod in a clamping mode, the bottom of the supporting leg is fixedly provided with a fixing device, and the supporting leg and the fixing device are movably sleeved on the ground grabbing thorn rod.

Carefully, fixing device includes the annular pole, the top fixed mounting of annular pole is on the top of supporting leg, the bolt has been cup jointed in one side activity of annular pole, the bottom fixed mounting of bolt has the baffle that is located the annular pole inner chamber.

Carefully, two L shaped plates which are symmetrical to each other are fixedly arranged on one side of the bottom of the inner cavity of the square groove, and a small rotating wheel is connected between the two L shaped plates in a sliding manner.

Carefully, the number of the small rotating wheels is thirteen, and the intervals among the small rotating wheels are equal.

And carefully selecting, wherein the front side and the rear side of the movable plate are respectively and fixedly provided with a paper blocking plate.

Carefully selecting, the bottom of dead lever is equipped with the screw thread, and the screw thread groove has been seted up to the inner chamber of rotary rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this auxiliary stand for civil engineering survey, through fixing device and the cooperation between the thorn pole of grabbing, be convenient for adjust the bearing height of whole auxiliary stand, made things convenient for and selected fixedly according to different topography, the practicality of auxiliary stand has been improved, utilize the triangle axle to prop up the outside of three supporting leg through rotating the rotary rod, guaranteed that three supporting leg props up to the outside simultaneously, also guarantee the angle uniformity after three supporting leg props up simultaneously, the angle inequality after having avoided single supporting leg to prop up manually has been avoided.

2. This auxiliary stand for civil engineering measurement can rotate one hundred eighty degrees on the carriage release lever through changeing the board, and the cardboard that keeps off of side around the rethread movable plate is convenient for place the movable plate with this record, has made things convenient for the user, has improved the efficiency of user record data, through two L shaped plates in the square inslot chamber, and the movable plate of being convenient for removes in square inslot through little runner, has increased auxiliary stand's functionality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the square groove of the present invention;

fig. 3 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a support plate; 2. a rotating shaft; 3. mounting a plate; 4. fixing the disc; 5. a level bar; 6. a square groove; 7. a small rotating wheel; 8. moving the plate; 9. a support bar; 10. a travel bar; 11. rotating the plate; 12. supporting legs; 13. a triangular shaft; 14. fixing the rod; 15. rotating the rod; 16. a ground-grabbing barbed rod; 17. a fixing device; 171. an annular rod; 172. a bolt; 173. and a baffle plate.

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.

Please refer to fig. 1-3, an auxiliary support for civil engineering measurement, including backup pad 1, top fixed mounting of backup pad 1 has pivot 2, top fixed mounting of pivot 2 is on the bottom of mounting panel 3, top fixed mounting of mounting panel 3 has fixed disk 4, one side fixed mounting of backup pad 1 has level bar 5, square groove 6 has been seted up to the opposite side of backup pad 1, one side fixed mounting of square groove 6 inner chamber bottom has two L shaped plates of mutual symmetry, and sliding connection has little runner 7 between two L shaped plates, through two L shaped plates in square groove 6 inner chamber, be convenient for movable plate 8 to move in square groove 6 through little runner 7, the functionality of auxiliary support has been increased, bottom sliding connection of square groove 6 has little runner 7, the quantity of little runner 7 is thirteen, and the interval between little runner 7 is equal, utilize the rotation characteristic that little runner 7 has the flexibility, be convenient for packing up or pulling out movable plate 8, little runner 7 passes through axle fixed mounting on the bottom of movable plate 8, movable plate 8 front and back side fixed mounting of movable plate 8 respectively has been equipped with movable rod 13, it is convenient for the bottom fixed bearing device 12 to have not only improved the fixed bearing device 12, it is equipped with the fixed rod 13, it is convenient for the fixed device 13, it is equipped with the fixed device 12 to take up the fixed rod 13 of the fixed rod 13, it is equipped with the fixed rod 13 of three fixed rod 13 of the fixed rod 13, it is equipped with the fixed rod 13, it is convenient for the bottom fixed rod 13 to take up the three fixed rod of three fixed rod 13 to take up the bottom of three fixed rod 13, it is convenient for the bottom of three fixed rod to take up the fixed rod 13 to take up the fixed rod to take up the bottom of the fixed rod 13, it is equipped with the bottom of three fixed rod 13, it is convenient for the three fixed rod to take up the bottom of three fixed rod to take up the fixed rod 13, it to take up the bottom of three supporting leg, it to take up the bottom of the fixed rod 13, it to take up the bottom of the three supporting leg, it to take up the fixed rod 13, it is equipped with the three supporting leg, it is convenient for the three supporting rod 13, it is convenient for the bottom of the fixed rod 13, it is convenient for the three supporting leg to take up the three supporting rod 13, it is convenient for the three supporting rod 13 to take up the.

The working principle is as follows: when in use, the auxiliary bracket is taken to a position to be measured, the rotating rod 15 is rotated upwards according to a required supporting angle, the rotating rod 15 is rotated upwards to drive the triangular shaft 13 to move upwards, the triangular shaft 13 moves upwards to drive the three supporting legs 12 to be simultaneously supported outwards, when the required angle is supported, the rotating rod 15 is stopped to rotate, the grapple bar 16 is then extended to a desired length, and then fixed by the fixing means 17, at which time the grapple bar 16 is inserted into the ground, then observing whether the level 5 is in the horizontal position, when the level 5 is in the horizontal position, fixing the measuring instrument on the mounting plate 3 through the fixed plate 4, the measurement can be carried out, at this time, the movable plate 8 can be pulled out from the square groove 6, the rotating plate 11 is rotated upwards by 180 degrees, and then the recording book is placed on the movable plate 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 a civil engineering is auxiliary stand for measurement, includes backup pad (1), its characterized in that: the top fixed mounting of backup pad (1) has pivot (2), the top fixed mounting of pivot (2) is on the bottom of mounting panel (3), the top fixed mounting of mounting panel (3) has fixed disk (4), one side fixed mounting of backup pad (1) has level bar (5), square groove (6) have been seted up to the opposite side of backup pad (1), the bottom sliding connection of square groove (6) has small runner (7), small runner (7) are through axle fixed mounting on the bottom of movable plate (8), the top fixed mounting of movable plate (8) has bracing piece (9), the top fixed mounting of bracing piece (9) is on carriage release lever (10), the both sides joint of carriage release lever (10) is on the top of commentaries on classics board (11), the outside of backup pad (1) bottom is fixed mounting respectively has supporting leg (12), the quantity of supporting leg (12) is three, three the activity of the well upper portion of supporting leg (12) is cup jointed on the outside of triangle axle (13), the central fixed mounting of backup pad (1) bottom has dead lever (14), dead lever (14) activity is cup jointed on the center of triangle axle (13), the bottom joint of triangle axle (13) is on the top of rotary rod (15), the bottom fixed mounting of supporting leg (12) has fixing device (17), supporting leg (12) and fixing device (17) activity are cup jointed on grabbing ground thorn pole (16).

2. The auxiliary stand for civil engineering measurement according to claim 1, characterized in that: fixing device (17) include annular pole (171), the top fixed mounting of annular pole (171) is on the top of supporting leg (12), bolt (172) have been cup jointed in the activity of one side of annular pole (171), the bottom fixed mounting of bolt (172) has baffle (173) that are located annular pole (171) inner chamber.

3. The auxiliary support for civil engineering measurement as claimed in claim 1, wherein two L shaped plates symmetrical to each other are fixedly installed on one side of the bottom of the inner cavity of the square groove (6), and a small runner (7) is connected between the two L shaped plates in a sliding manner.

4. The auxiliary stand for civil engineering measurement according to claim 1, characterized in that: the number of the small rotating wheels (7) is thirteen, and the intervals between the small rotating wheels (7) are equal.

5. The auxiliary stand for civil engineering measurement according to claim 1, characterized in that: and the front side and the rear side of the moving plate (8) are respectively and fixedly provided with a paper blocking plate.

6. The auxiliary stand for civil engineering measurement according to claim 1, characterized in that: the bottom of the fixed rod (14) is provided with threads, and the inner cavity of the rotary rod (15) is provided with a thread groove.