CN213809721U

CN213809721U - Measuring device for civil engineering based on building site is last

Info

Publication number: CN213809721U
Application number: CN202023029058.9U
Authority: CN
Inventors: 张国鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-27
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a measuring device for civil engineering based on a building site, which comprises a base; the top of the base is integrally and fixedly provided with a mounting seat; the top of the mounting seat is integrally and fixedly provided with a measuring instrument; a fixing piece is integrally and fixedly arranged on the outer side of the bottom of the base; a bracket is fixedly arranged in the fixed part through a rotating shaft; a fixing frame is integrally and fixedly arranged on the inner side of the bracket; the top of the fixing frame is provided with a fixing hole; the inner side of the bracket is integrally and fixedly provided with a telescopic frame; the top of the expansion bracket is fixedly provided with a counterweight through a mortise and tenon structure; the gravity center of the device is reduced through the arrangement of the fixing frame and the counterweight device, so that the device is more stable in use.

Description

Measuring device for civil engineering based on building site is last

Technical Field

The utility model belongs to the technical field of measuring device, more specifically say, in particular to measuring device for civil engineering based on building site.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to the engineering entity which is used for surveying, planning, designing, constructing, installing, maintaining and the like of buildings, structures, related supporting facilities and the like of various new construction, reconstruction or extension and the like except house buildings, wherein the surveying is an important link in the civil engineering, the surveying is used for measuring the landform and the structure to calculate favorable data and ensure the safety of the engineering, the surveying comprises leveling, angle measurement and distance measurement, and in the current civil engineering application, a leveling instrument is generally used for surveying, and the leveling instrument is used for establishing a horizontal sight line to measure the height difference between two points on the ground.

Through retrieving for example patent No. CN211694102U discloses a measuring device for civil engineering, the on-line screen storage device comprises a base, the upside fixed mounting of base has first fixed plate, the upside of first fixed plate is provided with the regulation pole, the surface setting of adjusting the pole is by the scale, the upside of adjusting the pole articulates there is the connecting block, the upside fixed mounting of connecting block has the second fixed plate, the upside of second fixed plate rotates through the bearing frame and is connected with the rotation post, the upside of rotation post articulates there is the spirit level body, the downside fixed mounting of base has the mount, the inside of mount articulates there is the support, the downside sliding connection of support has the slide bar, the downside fixed mounting of slide bar has the supporting shoe. The utility model discloses a rotate and rotate the handle to drive second bevel gear and rotate, second bevel gear drives first bevel gear and rotates, and first bevel gear drives the screw thread post and rotates, thereby makes the screw thread post drive and adjusts the pole and remove to one side, thereby makes the spirit level adjust around can going on, thereby great having made things convenient for the measurement of device, has increased the flexibility of device.

Based on the above, sharp-pointed forked is designed into mostly to its support bottom of current measuring device to be convenient for fix the device on soft building site, but if ground is more level and smooth, forked structure will seem more weak, can't play fine fixed effect, and current device supporting structure focus is on the high side not stable enough, and lacks buffer unit.

In view of the above, it is an object of the present invention to provide a civil engineering surveying instrument for use in a construction site, which is improved in view of the conventional structure and defects, and which is expected to have higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a measuring device for civil engineering based on building site to solve the sharp-pointed forked of most design into in its support bottom of the current measuring device who provides among the above-mentioned background art, thereby be convenient for fix the device on soft building site, but if ground is more level and smooth, Y-shaped structure will seem more weak, can't play fine fixed effect, current device supporting structure focus is not high enough stable, and lack the problem of buffering part.

The utility model relates to a civil engineering uses measuring device's purpose and efficiency based on building site is reached by following concrete technological means:

a measuring device for civil engineering based on construction site comprises a base; the top of the base is integrally and fixedly provided with a mounting seat; the top of the mounting seat is integrally and fixedly provided with a measuring instrument; a fixing piece is integrally and fixedly arranged on the outer side of the bottom of the base; a bracket is fixedly arranged in the fixed part through a rotating shaft; a fixing frame is integrally and fixedly arranged on the inner side of the bracket; the top of the fixing frame is provided with a fixing hole; the inner side of the bracket is integrally and fixedly provided with a telescopic frame; the top of the expansion bracket is fixedly provided with a counterweight through a mortise and tenon structure.

Furthermore, the base also comprises a buffer bin, a buffer spring and a mounting groove; a buffer bin is arranged on the inner side of the bottom of the base; a plurality of groups of buffer springs are fixedly arranged in the buffer bin in an integrated manner, and the distance between every two adjacent buffer springs is consistent; the top of the base is provided with an installation groove; the section of the mounting groove is inverted T-shaped.

Furthermore, the mounting seat also comprises a fixed block and a rotating shaft; a fixed block is fixedly arranged at the bottom of the mounting seat in an integrated manner; the cross section of the fixed block is in an inverted T shape; the fixed axis of rotation that is provided with of mount pad top integral type.

Furthermore, the bracket also comprises a supporting piece A, a supporting piece B and a fixing column; a support piece A is integrally and fixedly arranged at the bottom of the bracket; the main body of the support member A is of a fork-shaped structure; the bottom of the bracket is integrally and fixedly provided with a supporting piece B; the main body of the support member B is of a semi-elliptical structure; a plurality of groups of fixing columns are integrally and fixedly arranged on the outer side of the bottom of the support, and the distance between every two adjacent fixing columns is consistent; the section of the fixed column is of a T-shaped structure.

Furthermore, the counterweight device also comprises a fixed groove, a loading bin and a counterweight block; the cross section of the counterweight is triangular; three groups of fixing grooves are formed in the bottom of the counterweight device; the section of the fixed groove is arc-shaped; the top of the counterweight is provided with a loading bin; the inside integral type of year storehouse is fixed and is provided with the balancing weight.

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

through the setting of support piece A, support piece B, when ground is comparatively soft, device bottom installation support piece A fixes the device through support piece A insert ground, when ground is comparatively level and smooth hard, device bottom installation support piece B fixes the device through support piece B laminating ground, support piece A, support piece B's cooperation is used and is improved the practicality of device.

Through the setting of surge bin, buffer spring and weight, the device is fixed on ground back, cushions outside vibrations through surge bin, buffer spring, and the focus that has reduced the device of setting up of weight makes the device more stable, and the setting up of surge bin, buffer spring and weight has improved the measuring accuracy.

Drawings

Fig. 1 is a schematic view of the main body of the present invention.

Fig. 2 is a schematic view of the mounting seat structure of the present invention.

Fig. 3 is a schematic view of the bracket structure of the present invention.

Fig. 4 is a schematic view of the top view structure of the counterweight device of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the counterweight device of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a buffer bin; 102. a buffer spring; 103. mounting grooves; 104. a fixing member; 2. a mounting seat; 201. a fixed block; 202. a rotating shaft; 3. a measuring instrument; 4. a support; 401. a support member A; 402. a support member B; 403. fixing a column; 404. a fixed mount; 405. a fixing hole; 5. a telescopic frame; 6. a counterweight device; 601. fixing grooves; 602. a loading bin; 603. and a balancing weight.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a measuring device for civil engineering based on a building site, which comprises a base 1; the top of the base 1 is integrally and fixedly provided with a mounting seat 2; the top of the mounting seat 2 is integrally and fixedly provided with a measuring instrument 3; a fixing part 104 is integrally and fixedly arranged on the outer side of the bottom of the base 1; the bracket 4 is fixedly arranged in the fixing part 104 through a rotating shaft; a fixed frame 404 is integrally and fixedly arranged on the inner side of the bracket 4; the top of the fixing frame 404 is provided with a fixing hole 405; the inner side of the bracket 4 is integrally and fixedly provided with a telescopic frame 5; the top of the telescopic frame 5 is fixedly provided with a counterweight 6 through a mortise and tenon structure; the base 1 also comprises a buffer bin 101, a buffer spring 102 and a mounting groove 103; the inner side of the bottom of the base 1 is provided with a buffer bin 101; a plurality of groups of buffer springs 102 are integrally and fixedly arranged in the buffer bin 101, and the distances between the adjacent buffer springs 102 are consistent; the top of the base 1 is provided with a mounting groove 103; the section of the mounting groove 103 is inverted T-shaped; the mounting base 2 further comprises a fixing block 201 and a rotating shaft 202; a fixed block 201 is integrally and fixedly arranged at the bottom of the mounting seat 2; the cross section of the fixed block 201 is in an inverted T shape; the top of the mounting seat 2 is integrally and fixedly provided with a rotating shaft 202.

The support 4 further comprises a support member a401, a support member B402 and a fixing column 403; a support member A401 is integrally and fixedly arranged at the bottom of the bracket 4; the main body of the support member A401 is of a fork-shaped structure; a support B402 is integrally and fixedly arranged at the bottom of the bracket 4; the main body of the support B402 is of a semi-elliptical structure; a plurality of groups of fixing columns 403 are integrally and fixedly arranged on the outer side of the bottom of the support 4, and the distance between every two adjacent fixing columns 403 is consistent; the section of the fixing column 403 is of a T-shaped structure; through the arrangement of the supporting piece A401 and the supporting piece B402, the device can be flexibly fixed according to the ground state, and the practicability of the device is improved.

Wherein, the counterweight device 6 also comprises a fixed groove 601, a loading bin 602 and a counterweight block 603; the cross section of the counterweight 6 is triangular; three groups of fixing grooves 601 are formed in the bottom of the counterweight 6; the section of the fixing groove 601 is arc-shaped; the top of the counterweight 6 is provided with a loading bin 602; a balancing weight 603 is fixedly arranged in the carrying bin 602 in an integrated manner; the gravity center of the device is reduced through the arrangement of the weight 6, and the stability of the device is improved.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, expand support 4 during the use, select installation support piece A401 according to ground state, support piece B402 fixes, then through fixed column 403, mount 404 and fixed orifices 405 carry out the secondary to support 4 and fix, improve the stability of device, later pass through fixed slot 601 with counterweight 6, install the 5 tops of expansion bracket of 4 inboard installations of support, then through carrying thing storehouse 602 fixed mounting balancing weight 603, reduce the device focus through balancing weight 603 and improve stability, then install base 1 top with mount pad 2 through fixed block 201, at last with measuring apparatu 3 fixed mounting, the fixed axis of rotation 202 top that sets up of 2 top integral types of mount pad is measured.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A measuring device for civil engineering based on building site characterized by comprising: a base (1); the top of the base (1) is integrally and fixedly provided with a mounting seat (2); the top of the mounting seat (2) is integrally and fixedly provided with a measuring instrument (3); a fixing piece (104) is integrally and fixedly arranged on the outer side of the bottom of the base (1); a bracket (4) is fixedly arranged in the fixing piece (104) through a rotating shaft; a fixed frame (404) is fixedly arranged on the inner side of the bracket (4) in an integrated manner; the top of the fixed frame (404) is provided with a fixed hole (405); an expansion bracket (5) is integrally and fixedly arranged on the inner side of the support (4); the top of the telescopic frame (5) is fixedly provided with a counterweight (6) through a mortise and tenon structure.

2. A measuring device for civil engineering work on a construction site as claimed in claim 1, wherein: the base (1) also comprises a buffer bin (101), a buffer spring (102) and a mounting groove (103); a buffer bin (101) is arranged on the inner side of the bottom of the base (1); a plurality of groups of buffer springs (102) are integrally and fixedly arranged in the buffer bin (101), and the distances between the adjacent buffer springs (102) are consistent; the top of the base (1) is provided with a mounting groove (103); the section of the mounting groove (103) is inverted T-shaped.

3. A measuring device for civil engineering work on a construction site as claimed in claim 1, wherein: the mounting seat (2) further comprises a fixing block (201) and a rotating shaft (202); a fixed block (201) is integrally and fixedly arranged at the bottom of the mounting seat (2); the cross section of the fixed block (201) is in an inverted T shape; a rotating shaft (202) is fixedly arranged at the top of the mounting seat (2) in an integrated mode.

4. A measuring device for civil engineering work on a construction site as claimed in claim 1, wherein: the support (4) further comprises a support member A (401), a support member B (402) and a fixing column (403); a support member A (401) is integrally and fixedly arranged at the bottom of the support (4); the main body of the support member A (401) is of a fork-shaped structure; a support part B (402) is integrally and fixedly arranged at the bottom of the bracket (4); the main body of the support B (402) is of a semi-elliptical structure; a plurality of groups of fixing columns (403) are integrally and fixedly arranged on the outer side of the bottom of the support (4), and the distance between every two adjacent fixing columns (403) is consistent; the section of the fixing column (403) is of a T-shaped structure.

5. A measuring device for civil engineering work on a construction site as claimed in claim 1, wherein: the counterweight device (6) also comprises a fixing groove (601), a loading bin (602) and a counterweight block (603); the cross section of the counterweight device (6) is triangular; three groups of fixing grooves (601) are formed in the bottom of the counterweight device (6); the section of the fixing groove (601) is arc-shaped; the top of the counterweight device (6) is provided with a loading bin (602); the inner part of the loading bin (602) is fixedly provided with a balancing weight (603) in an integrated manner.