CN211260183U

CN211260183U - Measurement pay-off for building engineering

Info

Publication number: CN211260183U
Application number: CN201922095772.9U
Authority: CN
Inventors: 孙志明; 樊虹利; 张莎莎
Original assignee: Shaanxi Vocational and Technical College
Current assignee: Shaanxi Vocational and Technical College
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-14
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a building engineering is with measuring pay-off includes base, A-frame, operation panel and measuring apparatu, still includes automatic leveling mechanism, first through-hole has been seted up to the base, first through-hole is located on the axis of base, automatic leveling mechanism passes first through-hole, automatic leveling mechanism with base swing joint still is equipped with the solar cell panel who provides electric energy on the base. The utility model discloses can be through tumbler principle automatically regulated horizontal reference and vertical reference, reduce the operating procedure that uses to the effect of simple operation has been realized.

Description

Measurement pay-off for building engineering

Technical Field

The utility model relates to a measure pay-off technical field, especially relate to a building engineering is with measuring pay-off.

Background

The engineering types served by the engineering survey are divided into building engineering survey, line survey, bridge and tunnel survey, mine survey, urban survey, hydraulic engineering survey and the like. In addition, high-precision positioning and deformation observation for large equipment are also called high-precision engineering measurement; the application of photogrammetry techniques to engineering construction is called engineering photogrammetry; and a measuring system taking an electronic total station or a ground camera as a sensor and supported by an electronic computer is called three-dimensional industrial measurement.

Whether the measurement work of each stage of the engineering process or the measurement work of different engineering needs to select a proper measurement means according to the error analysis and measurement adjustment theory, and the measurement result is processed and analyzed, that is, the measurement data processing is also an important content of the engineering measurement.

The existing measurement pay-off device for the building engineering has the problems of complex operation process and inaccurate measurement.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a measurement pay-off for building engineering overcomes the complicated problem of operation.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model provides a building engineering is with measuring pay-off, includes base, A-frame, operation panel and measuring apparatu, still includes automatic leveling mechanism, first through-hole has been seted up to the base, first through-hole is located on the axis of base, automatic leveling mechanism passes first through-hole, automatic leveling mechanism with base swing joint, still be equipped with the solar cell panel that provides electric energy on the base.

Further, the automatic leveling mechanism includes the gravity center body, floats the heart body and connects the ball, it is located to connect the ball in the first through-hole, the gravity center body is fixed in connect the bottom of ball, float the heart body and be fixed in connect the top of ball, the gravity center body, the center of gravity of connecting ball and the buoyancy center body are on a line.

Further, install the mounting on the base, the mounting includes first screw rod and rolling disc, first screw thread through-hole has been seted up to the base, first screw rod with the base passes through first screw thread through-hole threaded connection, the mounting is close to connect ball one end have with connect the corresponding circular recess of ball, the rolling disc is fixed in first screw rod is kept away from connect the one end of ball.

Further, the A-frame includes last stabilizer blade, lower stabilizer blade and is used for fixing go up the stabilizer blade with the second screw rod and the nut of lower stabilizer blade, go up the stabilizer blade bottom and seted up second screw thread through-hole, third screw thread through-hole and fourth screw thread through-hole have been seted up respectively to lower stabilizer blade top and middle part, the inside wall of lower stabilizer blade is planar, the bottom of lower stabilizer blade is coniform.

Further, the operation panel sets up on the floating core body, the top plane of operation panel with the focus line mutually perpendicular of the gravity center body, the operation panel top with detachable connection between the measuring apparatu, the floating core body is the cylinder of vertical setting, the operation panel with rotating fit between the floating core body top makes the operation panel can wind the axle center rotation of the floating core body.

The utility model has the advantages that: the tumbler principle is realized through the tumbler support stay bar, so that the horizontal reference and the vertical reference are automatically adjusted, the used operation steps are reduced, the operation process is simple, and the precision is higher.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the automatic leveling mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a schematic sectional view of the base and the fixing member of the present invention;

the device comprises a base 1, a base 11, a first through hole, a triangular support 2, an upper support leg 21, a second threaded through hole 211, a lower support leg 22, a third threaded through hole 221, a fourth threaded through hole 222, a second screw 23, a nut 24, an operation table 3, a measuring instrument 4, an automatic leveling mechanism 5, a gravity center body 51, a floating center body 52, a connecting ball 53, a solar panel 6, a fixing piece 7, a first screw 71, a rotating disc 72 and a circular groove 73.

Detailed Description

The invention will be described in detail with reference to the following drawings and specific embodiments:

as shown in fig. 1 to 4

The utility model provides a building engineering is with measuring pay-off includes base 1, A-frame 2, operation panel 3 and measuring apparatu 4, A-frame 2 is installed in the bottom of base 1, A-frame 2 is used for supporting base 1, the triangle-shaped has stability, still include automatic leveling mechanism 5, first through-hole 11 has been seted up to base 1, first through-hole 11 is located the axis of base 1, automatic leveling mechanism 5 passes first through-hole 11, the middle part and the base 1 clearance fit of automatic leveling mechanism 5, automatic leveling mechanism 5 and base 1 swing joint, still be equipped with solar cell panel 6 that provides electric energy on the base 1. The operating platform 3 is installed at the top end of the automatic leveling mechanism 5 and used for installing the measuring instrument 4, and the solar cell panel 6 can convert solar energy into electric energy to provide the electric energy for the measuring instrument 4, so that charging is convenient. The matching mode of the automatic leveling mechanism 5 and the base 1 is adopted to realize automatic adjustment of the horizontal reference and the vertical reference, so that the operation steps are reduced, and the effect of simple operation is achieved.

The automatic leveling mechanism 5 comprises a gravity center body 51, a floating center body 52 and a connecting ball 53, wherein the connecting ball 53 is positioned in the first through hole 11, the connecting ball 53 is in clearance fit with the base 1, the gravity center body 51 is fixed at the bottom end of the connecting ball 53, the floating center body 52 is fixed at the top end of the connecting ball 53, the floating center body 52 is fixedly connected with the operating platform 3, the axial lines of the gravity center body 51, the connecting ball 53 and the floating center body 52 are superposed, the connecting ball 53 can axially rotate in the first through hole 11 but cannot move, and the gravity center body 51 is heavier than the floating center body 52, so that the gravity center body 51 and the floating center body 52 are always kept on a vertical line, thereby realizing the automatic adjustment of the measuring pay-off device for the building engineering in the vertical direction, realizing the automatic adjustment in the horizontal direction, reducing the operation steps and further realizing the effect of simple operation.

The measurement pay-off device for the building engineering further comprises a fixing part 7, the fixing part 7 comprises a first screw rod 71 and a rotating disc 72, a first threaded through hole is formed in the base 1, the first screw rod 71 is in threaded connection with the base 1 through the first threaded through hole, the rotating disc is fixed at one end, far away from the connecting ball 53, of the first screw rod 71, the rotating disc is rotated to drive the first screw rod 71 to rotate, the first screw rod 71 is further enabled to move in the first threaded through hole in a feeding mode, a circular groove 73 corresponding to the connecting ball 53 is formed in one end, close to the connecting ball 53, of the fixing part 7, the circular groove 73 abuts against the surface of the connecting ball 53, the fixing part 7 is in a pair and is arranged oppositely, the fixing part 7 is used for fixing the connecting ball 53, the fixing part has a stabilizing.

The triangular support 2 comprises an upper support leg 21, a lower support leg 22, a second screw 23 and a nut 24 for fixing the upper support leg 21 and the lower support leg 22, wherein a second threaded through hole 211 is formed at the bottom end of the upper support leg 21, a third threaded through hole 221 and a fourth threaded through hole 222 are respectively formed in the top and middle of the lower support leg 22, when the second threaded through hole 211 is matched with the third threaded through hole 221, the axis of the upper support leg 21 is aligned with the axis of the lower support leg 22, the bottom end of the lower support leg 22 is conical and is convenient to insert into the earth ground, if the ground is a hard floor, the second threaded through hole 211 is connected with the fourth threaded through hole 222, the axis of the upper support leg 21 is vertically fixed with the axis of the lower support leg 22, the inner side wall of the lower support leg 22 is planar, the lower support leg 22 is convenient to transversely place, the stability is higher, the installation of.

The operation table 3 is arranged on the floating core body 52, the top plane of the operation table 3 is perpendicular to the gravity center connecting line of the gravity center body 51, the top of the operation table 3 is detachably connected with the measuring instrument 4, the floating core body 52 is a vertically arranged cylinder, and the operation table 3 is in running fit with the top of the floating core body 52, so that the operation table 3 can rotate around the axis of the floating core body 52. The top plane of the operation table 3 is perpendicular to the line connecting the centers of gravity of the gravity bodies 51 so as to be parallel to the ground. The operating platform 3 can rotate along the axis of the floating core body 52, so that the rotating measuring instrument 4 can conveniently measure data in different directions.

The utility model discloses a use method as follows: the triangular support 2 is opened, different mounting modes of the lower support legs 22 are selected according to different ground environments, the second screw rods 23 and the nuts 24 are tightly fixed, then the triangular support is stationary for a few minutes, after the automatic leveling mechanism 5 is stationary, the fixing piece 7 is tightly screwed, the automatic leveling mechanism 5 is fixed, then the measuring instrument 4 is mounted on the plane of the operating platform 3, and then the measurement can be started.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a building engineering is with measuring pay-off, includes base, A-frame, operation panel and measuring apparatu, its characterized in that: still include automatic leveling mechanism, first through-hole has been seted up to the base, first through-hole is located on the axis of base, automatic leveling mechanism passes first through-hole, automatic leveling mechanism with base swing joint, still be equipped with the solar cell panel that provides electric energy on the base.

2. The surveying pay-off for construction engineering as claimed in claim 1, characterized in that: the automatic leveling mechanism comprises a gravity center body, a floating center body and a connecting ball, wherein the connecting ball is located in the first through hole, the gravity center body is fixed at the bottom end of the connecting ball, the floating center body is fixed at the top end of the connecting ball, and the gravity centers of the gravity center body, the connecting ball and the floating center body are on the same line.

3. The surveying pay-off for construction engineering as claimed in claim 2, characterized in that: install the mounting on the base, the mounting includes first screw rod and rolling disc, first screw thread through-hole has been seted up to the base, first screw rod with the base passes through first screw thread through-hole threaded connection, the mounting is close to connect ball one end have with connect the corresponding circular recess of ball, the rolling disc is fixed in first screw rod is kept away from connect the one end of ball.

4. The surveying pay-off for construction engineering as claimed in claim 3, characterized in that: the triangular support comprises an upper support leg, a lower support leg, a second screw rod and a nut, wherein the second screw rod and the nut are used for fixing the upper support leg and the lower support leg, a second threaded through hole is formed in the bottom end of the upper support leg, a third threaded through hole and a fourth threaded through hole are formed in the top and the middle of the lower support leg respectively, the inner side wall of the lower support leg is planar, and the bottom end of the lower support leg is conical.

5. The surveying pay-off for construction engineering as claimed in claim 3, characterized in that: the operation panel sets up on the floating core body, the top plane of operation panel with the focus line mutually perpendicular of the gravity center body, the operation panel top with detachable connection between the measuring apparatu, the floating core body is the cylinder of vertical setting, the operation panel with running fit between the floating core body top makes the operation panel can wind the axle center rotation of the floating core body.