CN215722224U

CN215722224U - Civil engineering is surveyor's level for measurement

Info

Publication number: CN215722224U
Application number: CN202122147915.3U
Authority: CN
Inventors: 梁兆文; 刘兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-01
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a leveling instrument for civil engineering measurement, which comprises a base, wherein support columns are arranged at four corners of the lower end of the base, anti-skidding seats are arranged at the lower ends of the four support columns, a support assembly is arranged at the upper end of the base, a connecting seat is arranged at the upper end of the support assembly, the leveling instrument is arranged at the upper end of the connecting seat, an adjusting device is arranged in the middle of the lower end of the base, a support is arranged in the middle of the upper end of the base, and a limit pin is arranged at the front end of the support. According to the leveling instrument for civil engineering measurement, the supporting component and the adjusting device are arranged, the sliding block is movably connected to the lower end of the upright post through the connecting post, and the sliding block is connected in the sliding groove in a sliding mode, so that the using distance of the supporting component can be adjusted according to the using height when the supporting component is used, the gear is driven through the adjusting handle, the adjusting post is driven by the gear, the using height of the leveling instrument is conveniently controlled, and the using efficiency is improved.

Description

Civil engineering is surveyor's level for measurement

Technical Field

The utility model relates to the technical field of civil engineering measuring equipment, in particular to a level gauge for civil engineering measurement.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. In the prior art: 1. the unable service distance of adjusting of support frame of current surveyor's level to influence availability factor, 2, the unable height of using of adjusting of current surveyor's level, thereby reduce the result of use, thereby caused the limitation that this surveyor's level for civil engineering measures used, so, we provide a neotype surveyor's level for civil engineering measures.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a level for civil engineering measurement, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a civil engineering is surveyor's level for measurement, includes the base, base lower extreme four corners all is provided with support column, four the support column lower extreme all is provided with anti-skidding seat, the base upper end is provided with supporting component, the supporting component upper end is provided with the connecting seat, the connecting seat upper end is provided with the surveyor's level, base lower extreme middle part is provided with adjusting device, base upper end middle part is provided with the support, the support front end is provided with the spacer pin.

Preferably, the supporting component comprises a stand column, a movable column is arranged at the upper end of the stand column, a connecting column is arranged on the lower portion of the front end of the stand column, a sliding block is arranged in the middle of the outer surface of the connecting column, a plurality of sliding grooves are formed in the upper end of the base, and the stand column is connected to the upper end of the base through the sliding block in a sliding mode.

Preferably, the sliding blocks are connected in the sliding grooves in a sliding mode, the sliding grooves are of a narrow-top and wide-bottom structure, and the three upright columns are distributed in an annular array.

Preferably, adjusting device includes the mounting bracket, mounting bracket front end lower part is provided with the regulation handle, regulation handle surface rear portion is provided with the gear, the gear left end is provided with the regulation post, a plurality of spacing holes have been seted up to the regulation post surface, the mounting bracket is connected in base lower extreme right part.

Preferably, the adjusting column is movably inserted in the middle of the upper end of the base, and the adjusting column is meshed with the gear.

Preferably, a bearing seat is arranged at the upper end of the connecting seat, a connecting ring is arranged on the outer surface of the connecting seat, and the connecting ring is connected to the supporting assembly.

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

1. according to the utility model, the supporting component is arranged on the whole device, when the device is used, firstly, a plurality of sliding grooves are formed in the upper end of the base, the connecting column is inserted into the lower end of the upright column, the sliding block is sleeved in the middle of the outer surface of the connecting column, the sliding block is connected in the sliding grooves in a sliding mode, the movable column is movably sleeved on the upright column and is connected to the outer surface of the connecting ring, and when the connecting seat is adjusted, the sliding block adjusts the using distance of the sliding block according to the height required to be adjusted, so that the flexibility of the supporting frame is improved, and the using efficiency is improved;

2. according to the utility model, by arranging the adjusting device, when the adjusting device is used, the adjusting column is movably inserted on the base, the mounting frame is connected to the right part of the lower end of the base, the adjusting handle is inserted at the front end of the mounting frame, the gear is sleeved at the rear part of the outer surface of the adjusting handle, the gear and the adjusting column are meshed and connected together, the adjusting handle is controlled to operate, so that the gear drives the adjusting column to move up and down, the adjusting column drives the connecting seat to perform height adjustment, the slide block is used for adjusting the use distance according to the adjusted height, the adjusted adjusting column is limited by the limiting pin, the leveling instrument is convenient for adjusting different use heights, the adjusting column limits the downward adjusting distance of the adjusting column through the length of the sliding groove, the adjusting column is prevented from contacting with the ground, and the use effect is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a level gauge for civil engineering measurement according to the present invention;

FIG. 2 is a schematic view showing the overall structure of a support assembly of a leveling instrument for civil engineering measurement according to the present invention;

FIG. 3 is a schematic view showing the overall structure of an adjusting device of a level gauge for civil engineering measurement according to the present invention;

fig. 4 is a schematic view of the overall structure of a connecting seat of the level for civil engineering measurement according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. an anti-slip seat; 4. a support assembly; 5. an adjustment device; 6. a support; 7. a spacing pin; 8. a connecting seat; 9. a level gauge; 41. a column; 42. a slider; 43. a movable post; 44. a chute; 45. connecting columns; 51. a mounting frame; 52. adjusting the handle; 53. a gear; 54. an adjustment column; 55. a limiting hole; 81. a bearing seat; 82. and (7) connecting rings.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a surveyor's level for civil engineering measurement, including

base

1, 1 lower extreme four corners of base all is provided with

support column

2, and 2 lower extremes of four support columns all are provided with

antiskid seat

3, and 1 upper end of base is provided with supporting

component

4, and 4 upper ends of supporting component are provided with connecting

seat

8, and 8 upper ends of connecting seat are provided with surveyor's

level

9, and 1 lower extreme middle part of base is provided with adjusting device 5, and 1 upper end middle part of base is provided with

support

6, and 6 front ends of support are provided with spacer pin 7.

The supporting component 4 comprises a vertical column 41, a movable column 43 is arranged at the upper end of the vertical column 41, a connecting column 45 is arranged at the lower part of the front end of the vertical column 41, a sliding block 42 is arranged in the middle of the outer surface of the connecting column 45, a plurality of sliding grooves 44 are formed in the upper end of the base 1, and the vertical column 41 is slidably connected to the upper end of the base 1 through the sliding block 42; under the action of the sliding block 42 and the sliding groove 44, the upright column 41 is convenient to adjust the using distance, the sliding block 42 is connected in the sliding groove 44 in a sliding manner, the sliding groove 44 is of a structure with a narrow upper part and a wide lower part, and three upright columns 41 are distributed in an annular array; under the structure of the sliding groove 44, the sliding block 42 is more firm when in use, the adjusting device 5 comprises an installation frame 51, an adjusting handle 52 is arranged at the lower part of the front end of the installation frame 51, a gear 53 is arranged at the rear part of the outer surface of the adjusting handle 52, an adjusting column 54 is arranged at the left end of the gear 53, a plurality of limiting holes 55 are formed in the outer surface of the adjusting column 54, and the installation frame 51 is connected to the right part of the lower end of the base 1; drive gear 53 through adjusting handle 52, drive by gear 53 again and adjust post 54 to make connecting seat 8, can adjust the height of using according to required requirement, adjust the activity of post 54 and alternate in base 1 upper end middle part, adjust post 54 and gear 53 meshing and link together, connecting seat 8 upper end is provided with bearing frame 81, and connecting seat 8 surface is provided with go-between 82, and go-between 82 connects on supporting component 4.

It should be noted that, the level for civil engineering measurement of the utility model, through setting up the supporting assembly 4, while using, offer a plurality of concrete chutes 44 on the base 1 at first, insert the joint pin 45 in the lower end of the pillar 41, and cup joint the slide block 42 in the middle part of outer surface of the joint pin 45, connect the slide block 42 in the concrete chute 44 slidably, cup joint the activity post 43 on the pillar 41 movably, connect the activity post 43 on the outer surface of the go-between 82, when the connecting seat 8 is adjusted, the slide block 42 is according to the height that needs to be adjusted, adjust the service distance of the slide block 42, thus make the support frame improve the flexibility, make and raise the service efficiency; by arranging the adjusting device 5, when in use, the adjusting column 54 is movably inserted on the base 1, and the mounting bracket 51 is connected to the right portion of the lower end of the base 1, the adjusting handle 52 is inserted into the front end of the mounting bracket 51, the gear 53 is sleeved on the rear part of the outer surface of the adjusting handle 52, the gear 53 and the adjusting column 54 are meshed and connected together, and by controlling the operation of the adjusting handle 52, so that the gear 53 drives the adjusting post 54 to move up and down, so that the adjusting post 54 drives the connecting seat 8 to adjust the height, thereby make slider 42 according to the height of adjusting, adjust the working distance, the regulation post 54 after adjusting is spacing by spacer pin 7, makes level 9 be convenient for adjust different working heights, adjusts the distance that post 54 adjusted downwards through the length restriction regulation post 54 of spout 44 to avoid adjusting post 54 and ground and contact, make the result of use improve.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a civil engineering is surveyor's level for measurement, includes base (1), its characterized in that: base (1) lower extreme four corners all is provided with support column (2), four support column (2) lower extreme all is provided with antiskid seat (3), base (1) upper end is provided with supporting component (4), supporting component (4) upper end is provided with connecting seat (8), connecting seat (8) upper end is provided with surveyor's level (9), base (1) lower extreme middle part is provided with adjusting device (5), base (1) upper end middle part is provided with support (6), support (6) front end is provided with spacer pin (7).

2. The level gauge for civil engineering measurement according to claim 1, characterized in that: support assembly (4) include stand (41), stand (41) upper end is provided with movable post (43), stand (41) front end lower part is provided with spliced pole (45), spliced pole (45) surface middle part is provided with slider (42), a plurality of spouts (44) have been seted up to base (1) upper end, stand (41) pass through slider (42) sliding connection in base (1) upper end.

3. The level gauge for civil engineering measurement according to claim 2, characterized in that: the sliding block (42) is connected in the sliding groove (44) in a sliding mode, the sliding groove (44) is of a structure with a narrow upper part and a wide lower part, and the three upright columns (41) are distributed in an annular array mode.

4. The level gauge for civil engineering measurement according to claim 1, characterized in that: adjusting device (5) include mounting bracket (51), mounting bracket (51) front end lower part is provided with regulation handle (52), regulation handle (52) surface rear portion is provided with gear (53), gear (53) left end is provided with adjusts post (54), adjust post (54) surface and seted up a plurality of spacing holes (55), mounting bracket (51) are connected in base (1) lower extreme right part.

5. The level gauge for civil engineering measurement according to claim 4, characterized in that: the adjusting column (54) is movably inserted in the middle of the upper end of the base (1), and the adjusting column (54) is meshed with the gear (53) to be connected together.

6. The level gauge for civil engineering measurement according to claim 1, characterized in that: the connecting seat is characterized in that a bearing seat (81) is arranged at the upper end of the connecting seat (8), a connecting ring (82) is arranged on the outer surface of the connecting seat (8), and the connecting ring (82) is connected to the supporting component (4).