CN216643631U

CN216643631U - Foundation measuring equipment for civil engineering

Info

Publication number: CN216643631U
Application number: CN202220227819.1U
Authority: CN
Inventors: 刘芳; 王林; 吕秀杰; 金玉
Original assignee: Jiaxing University
Current assignee: Jiaxing University
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-05-31
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a foundation measuring device for civil engineering, which comprises a fixed box and a total station body, wherein the inner wall of the fixed box is rotatably connected with a first threaded rod, the outer surface of the first threaded rod is in threaded connection with a threaded column, one end of the threaded column is fixedly connected with a rectangular column, the inner wall of the rectangular column is rotatably connected with a second threaded rod, the outer surface of the second threaded rod is in threaded connection with a threaded block, and one end of the threaded block is fixedly connected with a fixed cylinder. This ground base measuring equipment for civil engineering drives rectangle post horizontal motion through first threaded rod and first rectangular hole, then is provided with the second threaded rod in rectangle post inside, further drives the screw block motion through setting up the second threaded rod, realizes driving the calibration at total powerstation body laser and bottom surface center, when reaching and solving traditional translation, is comparatively complicated in the operation, is difficult to parallel promotion, leads to the problem of the efficiency reduction of measuring equipment in the measurement.

Description

Foundation measuring equipment for civil engineering

Technical Field

The utility model relates to the field of civil engineering processing production, in particular to a foundation measuring device for civil engineering.

Background

The civil engineering is a general term of science and technology for building various land engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and the like, and also refers to an object of engineering construction, a total station and a tripod are commonly used for equipment for foundation measurement for civil engineering, various measurements are carried out through the total station, frequent calibration is needed for the total station, laser needs to be simultaneously aligned to the center of a mark below when the horizontal calibration of the upper part is carried out by adjusting the tripod in the calibration, so that some working personnel usually adopt the horizontal calibration and then translate the upper total station, but the connection between the tripod and the total station needs to be firstly rotated and loosened in the traditional translation, the operation is complicated, and the parallel pushing is difficult when the humidity is large, so that the efficiency of measuring equipment in the measurement is reduced.

To this end, we propose a foundation measuring device for civil engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foundation measuring device for civil engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a foundation measuring equipment for civil engineering, includes fixed case and total powerstation body, the inner wall of fixed case rotates and is connected with first threaded rod, the surface threaded connection of first threaded rod has the screw thread post, the one end fixedly connected with rectangle post of screw thread post, the inner wall of rectangle post rotates and is connected with the second threaded rod, the surface threaded connection of second threaded rod has the thread piece, the one end fixedly connected with solid fixed cylinder of thread piece.

In a further embodiment, a first rectangular hole is formed in the outer surface of the fixed box, the inner wall of the first rectangular hole is slidably connected with the outer surface of the rectangular column, a second rectangular hole is formed in the outer surface of the rectangular column, the inner wall of the second rectangular hole is slidably connected with the outer surface of the threaded block, a fixed seat is fixedly connected to the bottom of the fixed box, and the effect is that: the first rectangular hole and the rectangular column limit and rotate the threaded column, so that the threaded column moves on the surface of the first threaded rod, the second rectangular hole limits and rotates the threaded block, the threaded block moves on the surface of the second threaded rod, and the fixed cylinder is driven to adjust in the same plane.

In a further embodiment, the upper surface of the fixed cylinder is fixedly connected with a U-shaped frame, the top of the U-shaped frame is fixedly connected with a base, the upper surface of the base is movably mounted with a total station body, and the effect is as follows: the number of U type frame has three, and the angle between two adjacent U type frames is one hundred twenty degrees, is convenient for through the rotation of spiral knob through U type frame, with base and this body coupling of total powerstation.

In further embodiment, the bottom of fixing base articulates through the round pin axle has the supporting leg, the third rectangular hole has been seted up to the surface of supporting leg, the outer fixed surface of supporting leg is connected with U type post, and the effect is: trample the supporting leg through U type post, insert the supporting leg in soil.

In a further embodiment, a side fixedly connected with limiting plate of third rectangle downthehole wall, the inner wall of third rectangle downthehole rotates and is connected with the fixed axle, and the effect is: the number of the limiting plates is two, the two limiting plates are symmetrically distributed about the third rectangular hole, and the positioning effect is achieved inside the third rectangular hole.

In a further embodiment, the outer surface of the fixed shaft is rotatably connected with a rotating ring, the outer surface of the rotating ring is fixedly connected with an arc-shaped plate, and the effects are that: the quantity of arc has two, and two arcs are circular arc about the middle part symmetric distribution of fixed axle, and the centre of a circle is located the below of fixed axle, when the supporting leg inserted lax soil, improve the stability of supporting leg in the bottom surface through the arc.

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

this device drives the rectangular column horizontal motion through first threaded rod and first rectangular hole, then is provided with the second threaded rod in rectangular column inside, further drives the motion of thread block through setting up the second threaded rod, realizes the calibration at driving total powerstation body laser and bottom surface center, when reaching and solving traditional translation, is comparatively complicated in the operation, is difficult to parallel promotion, leads to the problem of measuring equipment efficiency reduction in the measurement.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a foundation measuring device for civil engineering.

FIG. 2 is a sectional view of a side view of a support leg in the ground measuring apparatus for civil engineering.

Fig. 3 is a sectional view of a side view of a fixed box in the ground measuring apparatus for civil engineering.

Fig. 4 is a sectional view of a top view of a fixing box in the ground measuring apparatus for civil engineering.

In the figure: 1. a fixed box; 2. a first threaded rod; 3. a threaded post; 4. a rectangular column; 5. a second threaded rod; 6. a thread block; 7. a fixed cylinder; 8. a first rectangular hole; 9. a second rectangular hole; 10. a fixed seat; 11. a U-shaped frame; 12. a base; 13. a total station body; 14. supporting legs; 15. a third rectangular hole; 16. a limiting plate; 17. a fixed shaft; 18. an arc-shaped plate; 19. a U-shaped column; 20. and (6) rotating the ring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in the present invention, a foundation measuring device for civil engineering includes a fixing box 1 and a total station body 13, wherein the inner wall of the fixing box 1 is rotatably connected with a first threaded rod 2, the outer surface of the first threaded rod 2 is connected with a threaded post 3, one end of the threaded post 3 is fixedly connected with a rectangular post 4, the inner wall of the rectangular post 4 is rotatably connected with a second threaded rod 5, the outer surface of the second threaded rod 5 is connected with a threaded block 6, and one end of the threaded block 6 is fixedly connected with a fixing cylinder 7.

The outer surface of the fixed box 1 is provided with a first rectangular hole 8, the inner wall of the first rectangular hole 8 is connected with the outer surface of the rectangular column 4 in a sliding manner, the outer surface of the rectangular column 4 is provided with a second rectangular hole 9, the inner wall of the second rectangular hole 9 is connected with the outer surface of the threaded block 6 in a sliding manner, the bottom of the fixed box 1 is fixedly connected with a fixed seat 10, the first rectangular hole 8 and the rectangular column 4 limit the threaded column 3 to rotate, so that the threaded column 3 moves on the surface of the first threaded rod 2, the second rectangular hole 9 is arranged to limit the threaded block 6 to rotate, so that the threaded block 6 moves on the surface of the second threaded rod 5 to drive the fixed cylinder 7 to adjust in the same plane, the upper surface of the fixed cylinder 7 is fixedly connected with a U-shaped frame 11, the top of the U-shaped frame 11 is fixedly connected with a base 12, an instrument body 13 is movably mounted on the upper surface of the base 12, the U-shaped frames 11 are three in number, and the angle between two adjacent U-shaped frames 11 is one hundred twenty degrees, the base 12 and the total station body 13 are connected through the U-shaped frame 11 through the rotation of the spiral rotary button.

The bottom of the fixed seat 10 is hinged with a supporting leg 14 through a pin shaft, the outer surface of the supporting leg 14 is provided with a third rectangular hole 15, the outer surface of the supporting leg 14 is fixedly connected with a U-shaped column 19, the supporting leg 14 is trampled through the U-shaped column 19, the supporting leg 14 is inserted into soil, one side surface of the inner wall of the third rectangular hole 15 is fixedly connected with a limiting plate 16, the inner wall of the third rectangular hole 15 is rotatably connected with a fixed shaft 17, the number of the limiting plates 16 is two, the two limiting plates 16 are symmetrically distributed around the third rectangular hole 15, a positioning effect is achieved inside the third rectangular hole 15, the outer surface of the fixed shaft 17 is rotatably connected with a rotating ring 20, the outer surface of the rotating ring 20 is fixedly connected with arc-shaped plates 18, the number of the arc-shaped plates 18 is two, the two arc-shaped plates 18 are symmetrically distributed around the middle part of the fixed shaft 17, the arc-shaped plates 18 are arc-shaped, and the circle center is positioned below the fixed shaft 17, the stability of the support legs 14 on the bottom surface is improved by the arc-shaped plates 18 when the support legs 14 are inserted into loose soil.

The working principle of the utility model is as follows:

when the total station is used, firstly, the total station body 13 and the base 12 are installed, then in calibration, the total station body 13 is firstly calibrated horizontally through the supporting legs 14, then the first threaded rod 2 is rotated, the threaded column 3 is arranged on the surface of the first threaded rod 2, the threaded column 3 limits rotation through the rectangular column 4 and the first rectangular hole 8, the threaded column 3 moves on the surface of the first threaded rod 2 in rotation, then the second threaded rod 5 rotates in rotation, the threaded block 6 is arranged on the surface of the second threaded rod 5, the threaded block 6 limits rotation through the second rectangular hole 9, the threaded block 6 moves on the surface of the second threaded rod 5, the movement of the fixed cylinder 7 on the horizontal direction is completed, and the fixed cylinder 7 further drives the laser of the total station body 13 and the calibration of the bottom surface center through the U-shaped frame 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a foundation measuring equipment for civil engineering which characterized in that: including fixed case (1) and total powerstation body (13), the inner wall of fixed case (1) is rotated and is connected with first threaded rod (2), the surface threaded connection of first threaded rod (2) has screw thread post (3), one end fixedly connected with rectangle post (4) of screw thread post (3), the inner wall of rectangle post (4) is rotated and is connected with second threaded rod (5), the surface threaded connection of second threaded rod (5) has thread block (6), the fixed section of thick bamboo (7) of one end fixedly connected with of thread block (6).

2. The ground-based measuring apparatus for civil engineering according to claim 1, characterized in that: first rectangular hole (8) have been seted up to the surface of fixed case (1), the inner wall of first rectangular hole (8) and the surface sliding connection of rectangle post (4), second rectangular hole (9) have been seted up to the surface of rectangle post (4), the inner wall of second rectangular hole (9) and the surface sliding connection of screw thread piece (6), the bottom fixedly connected with fixing base (10) of fixed case (1).

3. The ground-based measuring apparatus for civil engineering according to claim 1, characterized in that: the upper surface of a fixed cylinder (7) is fixedly connected with a U-shaped frame (11), the top of the U-shaped frame (11) is fixedly connected with a base (12), and the upper surface of the base (12) is movably provided with a total station body (13).

4. The ground-based measuring apparatus for civil engineering according to claim 2, characterized in that: the bottom of fixing base (10) articulates through the round pin axle has supporting leg (14), third rectangular hole (15) have been seted up to the surface of supporting leg (14), the fixed surface of supporting leg (14) is connected with U type post (19).

5. The ground-based measuring apparatus for civil engineering according to claim 4, wherein: a side face of the inner wall of the third rectangular hole (15) is fixedly connected with a limiting plate (16), and the inner wall of the third rectangular hole (15) is rotatably connected with a fixing shaft (17).

6. The ground-based measuring apparatus for civil engineering according to claim 5, wherein: the outer surface of the fixed shaft (17) is rotatably connected with a rotating ring (20), and the outer surface of the rotating ring (20) is fixedly connected with an arc-shaped plate (18).