CN215930909U

CN215930909U - Novel measuring apparatu for civil engineering

Info

Publication number: CN215930909U
Application number: CN202122452040.8U
Authority: CN
Inventors: 李文娟; 段惠姗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-01
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a novel measuring instrument for civil engineering, which comprises a measuring instrument body and a triangular support frame, wherein the bottom of the measuring instrument body is fixedly connected with a fixed seat, a connecting seat is arranged below the fixed seat, the bottom of the fixed seat is fixedly connected with a hemispheroid base, the hemispheroid base is in sliding connection with the top of the connecting seat, an operation groove is arranged at the edge of the top of the connecting seat, an adjusting fixed rod is movably connected with the top of the operation groove, a rod body connecting seat is fixedly connected to the surface of the hemispheroid base and is positioned under the fixed seat, a connecting rod is arranged in a rod body of the connecting seat, and the bottom end of the connecting rod extends into the triangular support frame and is fixedly connected with a hanging cone. This kind of novel measuring apparatu for civil engineering has solved current civil engineering measuring apparatu and has used and need to have transferred horizontal position through adjusting nut and bring the problem of inefficiency, improves and adjusts horizontally speed to improve work efficiency.

Description

Novel measuring apparatu for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering measurement, in particular to a novel measuring instrument for civil engineering.

Background

Civil engineering refers to the general term of science and technology for building various engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc.

When civil engineering is built, a special measuring device for civil engineering is needed to assist the building, but the existing measuring device needs to be erected on a tripod for fixing before being used, then is adjusted to a horizontal position through an adjusting nut, and particularly needs to be readjusted when being transferred to other measuring positions, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects, the utility model provides a novel measuring instrument for civil engineering, which solves the problem of low efficiency caused by the fact that the existing civil measuring instrument needs to be adjusted to a horizontal position through an adjusting nut before being used, and improves the speed of adjusting the horizontal position, thereby improving the working efficiency.

In order to achieve the purpose, the technical scheme provided by the utility model is that the novel measuring instrument for civil engineering comprises a measuring instrument body and a triangular support frame, wherein the bottom of the measuring instrument body is fixedly connected with a fixed seat, a connecting seat is arranged below the fixed seat, the bottom of the fixed seat is fixedly connected with a hemispheroid base, the hemispheroid base is in sliding connection with the top of the connecting seat, an operation groove is arranged at the edge of the top of the connecting seat, the top of the operation groove is movably connected with an adjusting fixed rod, the top end of the adjusting fixed rod is movably connected with the bottom of the fixed seat, a rod body connecting seat is fixedly connected to the surface of the hemispheroid base and is positioned under the fixed seat, a connecting rod is arranged in the rod body connecting seat, and the bottom end of the connecting rod extends into the triangular support frame and is fixedly connected with a hanging cone.

Preferably, the connecting seat is placed on a top platform of the triangular support frame, a locking cylinder is arranged in the top platform of the triangular support frame, a fixed screw hole is formed in the center of the bottom of the connecting seat, and the locking cylinder is in threaded connection with the fixed screw hole.

Preferably, the tip part of the hanging cone is provided with a laser indicator light.

Preferably, the center of the top of the fixed seat is provided with a laser through hole, and the surface of the hemispherical base and the position right below the laser through hole are provided with a through hole.

Preferably, the adjusting and fixing rod comprises a fixing cylinder body, a cylinder block is slidably connected in the fixing cylinder body, a first connecting rod is fixedly connected to the top of the cylinder block, a first ball body is fixedly connected to the top end of the first connecting rod, a second connecting rod is fixedly connected to the bottom of the fixing cylinder body, a second ball body is fixedly connected to the bottom end of the second connecting rod, a threaded seat is fixedly connected to the middle of the side wall of the fixing cylinder body, a locking screw rod is connected to the threaded seat in an internal thread mode, and one end of the locking screw rod extends to the side wall of the cylinder block.

Preferably, the connecting rod is in threaded connection with the rod body connecting seat, and the central axes of the fixing seat, the hemispherical base, the connecting rod and the hanging cone are all on the same straight line.

By adopting the technical scheme, the utility model has the beneficial effects that: the novel measuring instrument for civil engineering changes the connecting mode of the bottom of the existing measuring instrument body, the hemispherical base is fixed at the bottom of the fixing base and is in sliding connection with the top of the connecting base, the connecting rod and the hanging cone are arranged on the hemispherical base, and the hanging cone is utilized to receive vertical downward gravity to adjust the horizontal position of the fixing base, so that the horizontal arrangement of the measuring instrument body is ensured, the adjusting speed is improved, and the working efficiency is improved; meanwhile, the adjusting fixing rod is arranged between the fixing seat and the connecting seat, so that the position of the fixing seat can be fixed, the connecting rod can be detached, and the use is convenient.

Drawings

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

FIG. 2 is a first perspective view of the fixing base and the connecting base of the present invention;

FIG. 3 is a second perspective view of the fixing base and the connecting base of the present invention;

FIG. 4 is a sectional view of the connection between the fixing base and the connecting base;

fig. 5 is a structural sectional view of an adjusting fixing rod of the present invention.

In the figure: 1-a measuring instrument body, 2-a triangular support frame, 3-a fixed seat, 4-a connecting seat, 5-a hemispherical base, 6-an adjusting fixed rod, 61-a fixed cylinder body, 62-a cylindrical block, 63-a first connecting rod, 64-a first sphere, 65-a second connecting rod, 66-a second sphere, 67-a threaded seat, 68-a locking screw, 7-a fixed screw hole, 8-a rod body connecting seat, 9-a connecting rod, 10-a hanging cone, 11-a locking cylinder, 12-a laser indicator lamp, 13-a laser through hole and 14-an operation groove.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The first embodiment is as follows: referring to fig. 1-5, the present invention provides a technical solution: a novel measuring instrument for civil engineering comprises a measuring instrument body 1 and a triangular support frame 2, wherein the bottom of the measuring instrument body 1 is fixedly connected with a fixed seat 3, a connecting seat 4 is arranged below the fixed seat 3, the bottom of the fixed seat 3 is fixedly connected with a hemispheroid base 5, the hemispheroid base 5 is in sliding connection with the top of the connecting seat 4, the top of the connecting seat 4 is provided with a cambered groove matched with the hemispheroid base 5, the edge of the top of the connecting seat 4 is provided with an operation groove 14, the top of the operation groove 14 is movably connected with an adjusting fixed rod 6, the top end of the adjusting fixed rod 6 is movably connected with the bottom of the fixed seat 3, the position of the fixed seat 3 can be fixed by the adjusting fixed rod 6, so that the measuring instrument body 1 is kept in a horizontal position, a rod connecting seat 8 is fixedly connected with the surface of the hemispheroid base 5 and is positioned under the fixed seat 3, and a connecting rod 9 is arranged in the rod connecting seat 8, the bottom of connecting rod 9 extends to triangular supports frame 2 in and fixedly connected with hangs awl 10, connecting

rod

9 and 8 threaded connection of body of rod connecting seat, and the central axis of fixing base 3, hemisphere base 5, connecting rod 9 and hanging awl 10 all is on same straight line, when guaranteeing to hang awl 10 and receive vertical gravity downwards, drives hemisphere base 5 and rotates, realizes fixing base 3 at horizontal position.

Connecting seat 4 is placed in the top platform of triangular support frame 2, is provided with a locking section of thick bamboo 11 in the top platform of triangular support frame 2, and fixed screw 7 has been seted up at the bottom center of connecting seat 4, and locking section of thick bamboo 11 and fixed screw 7 threaded connection, connecting rod 9 can pass locking section of thick bamboo 11 inside and be connected with body of rod connecting seat 8.

The tip of hang awl 10 is provided with laser pilot lamp 12, and the pilot line of laser pilot lamp 12 and the axis extension line coincidence of connecting rod 9 can realize the location of measuring apparatu body 1 through laser pilot lamp 12.

The center of the top of the fixed seat 3 is provided with a laser through hole 13, a through hole is arranged on the surface of the hemispherical base 5 and is positioned right below the laser through hole 13, a laser indicator lamp arranged in the measuring instrument body 1 is positioned at the center of the laser through hole 13, and the laser indicator lamp 12 and the laser indicator lamp of the measuring instrument body 1 are in the same vertical direction.

Adjust dead lever 6 and include fixed barrel 61, sliding connection has cylinder piece 62 in the fixed barrel 61, the first connecting rod 63 of top fixedly connected with of cylinder piece 62, the first spheroid 64 of top fixedly connected with of first connecting rod 63, the bottom fixedly connected with second connecting rod 65 of fixed barrel 61, the bottom fixedly connected with second spheroid 66 of second connecting rod 65, first spheroid 64 and the bottom sliding connection of fixing base 3, the top sliding connection of second spheroid 66 and connecting seat 4, and first spheroid 64 and second spheroid 66 have at least three fifths of volume in the connecting body, avoided first spheroid 64 and second spheroid 66 to break away from the connecting body, thereby the position that can fix fixing base 3 has been guaranteed.

The middle part fixedly connected with screw thread seat 67 of fixed barrel 61 lateral wall, screw thread seat 67 internal thread connection has locking screw 68, and the one end of locking screw 68 extends to the lateral wall of cylinder piece 62, realizes fixing cylinder piece 62 through rotating locking screw 68 to whole length has been fixed, and the length of cylinder piece 62 is half of fixed barrel 61 length at least, thereby has guaranteed that cylinder piece 62 all can be fixed through locking screw 68 at highest position or lowest position.

During the use, erect tripod support frame 2 and predetermine the position, place measuring apparatu body 1 at the top platform of tripod support frame together with fixing base 3 and connecting seat 4, loosen locking screw 68, pass connecting rod 9 locking section of

thick bamboo

11 and 8 threaded connection of body of rod connecting seat, open laser pilot lamp 12, remove connecting seat 4 and make the indicating beam and the coincidence of ground mark point of laser pilot lamp 12, utilize the position of locking section of

thick bamboo

11 and 7 threaded connection fixed connection seats 4 of fixed screw, hang awl 10 simultaneously and receive gravity and can drive hemispheroid base 5 and rotate, realize fixing base 3 at horizontal position, it is current to utilize locking screw 68 to fix, accomplish the positioning work of measuring apparatu.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present invention, which is a fixed and installed prior art, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel measuring apparatu for civil engineering, includes measuring apparatu body (1) and triangular supports frame (2), its characterized in that: the bottom of the measuring instrument body (1) is fixedly connected with a fixed seat (3), a connecting seat (4) is arranged below the fixed seat (3), the bottom of the fixed seat (3) is fixedly connected with a hemispheroidal base (5), the hemispheroidal base (5) is connected with the top of the connecting seat (4) in a sliding way, an operation groove (14) is arranged at the edge of the top of the connecting seat (4), the top of the operation groove (14) is movably connected with an adjusting fixed rod (6), the top end of the adjusting fixed rod (6) is movably connected with the bottom of the fixed seat (3), a rod body connecting seat (8) is fixedly connected on the surface of the hemispherical base (5) and under the fixed seat (3), the rod body connecting seat (8) is internally provided with a connecting rod (9), and the bottom end of the connecting rod (9) extends into the triangular supporting frame (2) and is fixedly connected with a hanging cone (10).

2. The novel measuring instrument for civil engineering according to claim 1, characterized in that: the connecting seat (4) is placed on a top platform of the triangular support frame (2), a locking cylinder (11) is arranged in the top platform of the triangular support frame (2), a fixed screw hole (7) is formed in the center of the bottom of the connecting seat (4), and the locking cylinder (11) is in threaded connection with the fixed screw hole (7).

3. The novel measuring instrument for civil engineering according to claim 1, characterized in that: the tip part of the hanging cone (10) is provided with a laser indicator lamp (12).

4. The novel measuring instrument for civil engineering according to claim 1, characterized in that: the laser fixing device is characterized in that a laser through hole (13) is formed in the center of the top of the fixing seat (3), and a through hole is formed in the surface of the hemispherical base (5) and located right below the laser through hole (13).

5. The novel measuring instrument for civil engineering according to claim 1, characterized in that: the adjusting and fixing rod (6) comprises a fixing cylinder body (61), a cylinder block (62) is connected in the fixing cylinder body (61) in a sliding mode, a first connecting rod (63) is fixedly connected to the top of the cylinder block (62), a first sphere (64) is fixedly connected to the top end of the first connecting rod (63), a second connecting rod (65) is fixedly connected to the bottom of the fixing cylinder body (61), a second sphere (66) is fixedly connected to the bottom end of the second connecting rod (65), a threaded seat (67) is fixedly connected to the middle of the side wall of the fixing cylinder body (61), a locking screw rod (68) is connected to the threaded seat (67) in a threaded mode, and one end of the locking screw rod (68) extends to the side wall of the cylinder block (62).

6. The novel measuring instrument for civil engineering according to claim 1, characterized in that: the connecting rod (9) is in threaded connection with the rod body connecting seat (8), and the central axes of the fixing seat (3), the hemisphere base (5), the connecting rod (9) and the hanging cone (10) are all on the same straight line.