CN215722166U

CN215722166U - Surveyor's level is used in construction survey and drawing

Info

Publication number: CN215722166U
Application number: CN202121105622.2U
Authority: CN
Inventors: 杨福秋; 张月珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2022-02-01
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses a level for construction surveying and mapping, and relates to the technical field of construction equipment. The utility model provides a surveyor's level for construction survey and drawing, includes the support column, the spout has been seted up on the support column surface, logical groove has been seted up at the support column middle part, it is connected with the spout to lead to the groove, it is provided with the gag lever post to lead to the groove middle part, gag lever post bottom fixed connection is in support column bottom inner wall, gag lever post surface swing joint has the slider, the slider swing joint all around has the bracing piece, bracing piece and spout looks adaptation. According to the special design of the supporting rod and the supporting column, when the device is used, the levelness of the level can be ensured only by inserting the lug into the corresponding limiting groove, the using process is simple and convenient, and compared with the traditional level, the angle of the supporting rod does not need to be excessively adjusted when the height of the level is adjusted, so that the battlefield area is smaller.

Description

Surveyor's level is used in construction survey and drawing

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a leveling instrument for construction surveying and mapping.

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. The main components are hopeful to be a telescope, a tube level or compensator, a vertical shaft, a base and a foot screw. It is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level, which are also called electronic levels according to the structure. The high-precision electronic level is divided into a precision level and a common level according to precision, an electronic level is generally used at present, the electronic level is based on an automatic leveling level, a spectroscope and a detector are additionally arranged in a telescope light path, and an opto-electro-mechanical integrated high-tech product consisting of a bar code scale and an image processing electronic system is adopted. When the ordinary staff is used, the automatic leveling instrument can be used like an ordinary automatic leveling instrument.

The level that uses when building construction now generally is tripod spirit level, and this kind of spirit level is convenient to carry and convenient to use, can use in each topography, but this kind of spirit level because the tripod is articulated separately, so need carefully adjust the position of tripod three foot when placing the spirit level and then cooperate the reading of spirit level to guarantee its levelness, like this to just using the beginner of spirit level easily appearing the error, for this reason, the utility model proposes a novel solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a level for construction surveying and mapping, 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 surveyor's level for construction survey and drawing, includes the support column, the spout has been seted up on the support column surface, logical groove has been seted up at the support column middle part, it is connected with the spout to lead to the groove, it is provided with the gag lever post to lead to the groove middle part, gag lever post bottom fixed connection is in support column bottom inner wall, gag lever post surface swing joint has the slider, the slider swing joint all around has the bracing piece, bracing piece and spout looks adaptation.

Preferably, the periphery of the bottom of the support column is fixedly connected with a bump, the bump is arranged in an upward inclined manner, a plurality of limiting grooves are formed in one side of the support rod, and the limiting grooves are matched with the bumps.

Preferably, the bottom end of the support column is fixedly connected with a conical nail.

Preferably, support column top fixedly connected with mounting bracket, gag lever post top fixed connection is in the mounting bracket bottom, mounting bracket top fixedly connected with measuring apparatu.

Preferably, one side of the support rod is fixedly connected with a handle.

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

(1) this surveyor's level for survey and drawing is under construction, through the special design of bracing piece and support column, the level that the device should only need can guarantee the spirit level when using with the lug insert corresponding spacing groove when using, and the use is simple and convenient to compare in traditional spirit level, this spirit level need not excessively adjust the angle of bracing piece when height-adjusting, make area littleer.

(2) This surveyor's level is used in construction survey and drawing, the device pass through the setting of spout and bracing piece, and the device can accomodate the bracing piece into the spout after the use in, play the effect of protection bracing piece and slider, avoid the problem that traditional tripod spirit level can't be accomodate after using for a long time.

Drawings

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

FIG. 2 is a schematic view of the present invention after being stored;

FIG. 3 is a schematic view of the position structure of the supporting column and the limiting rod of the present invention;

fig. 4 is a schematic side view of the support rod of the present invention.

In the figure: 1. a support pillar; 101. a through groove; 2. a chute; 3. a mounting frame; 4. a measuring instrument; 5. a limiting rod; 6. a slider; 7. a support bar; 8. a bump; 9. a conical nail; 10. a handle; 11. a limiting groove.

Detailed Description

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.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a surveyor's level for construction survey and drawing, including support column 1, spout 2 has been seted up on 1 surface of support column, logical groove 101 has been seted up at 1 middle part of support column, it is connected with spout 2 to lead to groove 101, it is provided with gag lever post 5 to lead to groove 101 middle part, 5 bottom fixed connection of gag lever post are in 1 bottom inner wall of support column, 5 surperficial swing joint of gag lever post have slider 6, slider 6 with lead to groove 101 looks adaptation, 6 swing joint all around of slider has bracing piece 7,

bracing piece

7 and 2 looks adaptations of spout, slider 6 can slide from top to bottom along gag lever post 5, bracing piece 7 is articulated with slider 6, so bracing piece 7 can follow slider 6 after rotatory certain angle and reciprocate, spout 2 provides route and spacing for the removal of bracing piece 7.

Wherein, the periphery of the bottom of the support pillar 1 is fixedly connected with a convex block 8, the convex block 8 is arranged in an upward inclined manner, one side of the support rod 7 is provided with a plurality of limiting grooves 11, the limiting grooves 11 are matched with the convex blocks 8, when the support rod 7 provides support for the support pillar 1 and the measuring instrument 4, the convex blocks 8 are inserted into the limiting grooves 11, because the convex blocks 8 are inclined upward, the convex blocks cannot easily fall off when providing support, and provide stability for the support, the bottom end of the support pillar 1 is fixedly connected with a conical nail 9, when the device is used in a muddy area, the support rod 7 can be accommodated, the conical nail 9 is used for nailing the device into the ground to provide support, so that the device can adapt to various scenes, the top of the support pillar 1 is fixedly connected with the mounting rack 3, the top of the limiting rod 5 is fixedly connected with the bottom of the mounting rack 3, the top of the mounting rack 3 is fixedly connected with the measuring instrument 4, one side of the support rod 7 is fixedly connected with a handle 10, the support rod 7 can be better rotated by the handle 10.

The device is that a construction detects draws and uses integral type surveyor's level, the device rotates bracing piece 7 through handle 10 in proper order during the use, bracing piece 7 can follow slider 6 and reciprocate afterwards, bracing piece 7 one side is provided with spacing groove 11, dock spacing groove 11 with the lug 8 of bracing piece 7 bottom, it is fixed to make bracing piece 7, lug 8 sets up for the tilt up, increase the stability after fixing, adjustment through slider 6 position and the adjustment of

bracing piece

7 and 1 within a definite time contained angle of support column, can adjust the height of surveyor's level, and the 11 positions in the spacing groove of four spinal branch vaulting poles 7 are unanimous, so can adjust the surveyor's level to horizontal position rapidly during adjustment bracing piece 7, the device accomodates the back, bracing piece 7 is placed in spout 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surveyor's level for construction survey and drawing, includes support column (1), its characterized in that: spout (2) have been seted up on support column (1) surface, logical groove (101) have been seted up at support column (1) middle part, it is connected with spout (2) to lead to groove (101), it is provided with gag lever post (5) to lead to groove (101) middle part, gag lever post (5) bottom fixed connection is in support column (1) bottom inner wall, gag lever post (5) surface swing joint has slider (6), slider (6) swing joint all around has bracing piece (7), bracing piece (7) and spout (2) looks adaptation.

2. The construction surveying and mapping level according to claim 1, wherein: the supporting column is characterized in that the periphery of the bottom of the supporting column (1) is fixedly connected with a convex block (8), the convex block (8) is arranged in an upward inclined mode, a limiting groove (11) is formed in one side of the supporting rod (7), the limiting groove (11) is provided with a plurality of convex blocks, and the limiting groove (11) is matched with the convex block (8).

3. The construction surveying and mapping level according to claim 1, wherein: the bottom end of the support column (1) is fixedly connected with a conical nail (9).

4. The construction surveying and mapping level according to claim 1, wherein: support column (1) top fixedly connected with mounting bracket (3), gag lever post (5) top fixed connection is in mounting bracket (3) bottom, mounting bracket (3) top fixedly connected with measuring apparatu (4).

5. The construction surveying and mapping level according to claim 1, wherein: one side of the supporting rod (7) is fixedly connected with a handle (10).