CN216813567U

CN216813567U - Steel structure horizontal elevation is copied and is surveyed construction system

Info

Publication number: CN216813567U
Application number: CN202220555470.4U
Authority: CN
Inventors: 张金梁; 张斌; 王曙旺; 梁雪; 陶志超
Original assignee: Beijing Fourth Construction & Engineering Co ltd
Current assignee: Beijing Fourth Construction & Engineering Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-06-24
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a steel structure horizontal elevation copying construction system which comprises a fixing support, a correcting support, a leveling instrument and a tower ruler, wherein the fixing support comprises a supporting plate, the bottom of the supporting plate is connected with an angle lug at the top of a steel column through a clamping plate fixed by welding, a plurality of supporting screws are fixed at the top of the supporting plate in a welding mode, adjusting nuts are sleeved on the supporting screws in a sleeving mode, the correcting support comprises a mounting plate, mounting bolts and a plurality of supporting legs are correspondingly arranged at the bottom of the mounting plate, the mounting bolts are arranged in the middle of the bottom surface of the mounting plate and fix the leveling instrument at the top of the mounting plate, the bottoms of the supporting legs are hollow and sleeved on the supporting screws, the bottom ends of the supporting legs abut against the adjusting nuts, the tower ruler is fixedly placed at the top end of the steel column to be measured to guide the elevation position, and is matched with the leveling instrument to realize the horizontal elevation copying construction of the steel column to be measured. The utility model has simple structure and convenient use, and solves the problem of horizontal elevation measurement of the steel member under the condition that floor concrete is not constructed.

Description

Steel structure horizontal elevation is copied and is surveyed construction system

Technical Field

The utility model relates to the technical field of steel structure building construction, in particular to a steel structure horizontal elevation reading and measuring construction system.

Background

In modern steel structure buildings, an upward transfer elevation reading and measuring method is required. The elevation is copied and surveyed and is generally drawn up and down to measure with the steel ruler, then carries out the elevation and copy and survey with the spirit level, because the construction of its frame construction is usually prior to floor structure in steel construction building work progress, consequently, when carrying out the construction of copying and surveying of the horizontal elevation of frame steel column, the high altitude does not have the measurement working face, and then leads to the tripod can't erect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure horizontal elevation reading and measuring construction system to solve the technical problems in the background technology.

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

a steel structure horizontal elevation copying and measuring construction system comprises a fixed support, a correcting support, a leveling instrument and a tower ruler, wherein the fixed support comprises a support plate, two clamping plates which are arranged in parallel are welded and fixed at the bottom of the support plate, a plurality of supporting screws are welded and fixed at the top of the support plate, the clamping plates are clamped on corner lugs at the top of a steel column and are fixedly connected with the corner lugs through connecting bolts, the supporting screws are perpendicular to the surface of the support plate and are sleeved with adjusting nuts, the correcting support comprises a mounting plate, the bottom of the mounting plate is correspondingly provided with mounting bolts and a plurality of supporting legs, the mounting bolts are arranged in the middle of the bottom surface of the mounting plate, the top of the mounting plate penetrates through the surface of the mounting plate to be connected with threads of the leveling instrument, the leveling instrument is fixed at the top of the mounting plate, the setting positions and the setting quantity of the supporting legs are matched with the supporting screws, and the bottom of the supporting legs is hollow and sleeved on the supporting screws, and its bottom supports and leans on adjusting nut, moves adjusting nut through twisting and can correspond the height of adjusting each supporting leg, and then realizes the leveling of mounting panel, the sopwith staff is fixed to be placed and is drawn the survey elevation position at the steel column top that awaits measuring to realize the construction of checking the survey of the horizontal elevation of steel column that awaits measuring with the spirit level cooperation.

Preferably, in order to ensure reliable connection between the fixing support and the steel column and prevent instability of the fixing support, the plate surface of the support plate, which is close to one side of the steel column, abuts against the end surface of the top of the steel column.

Preferably, in order to ensure the connection strength between the clamping plate and the corner lug, the number of the connecting bolts between the clamping plate and the corner lug is not less than two.

Preferably, in order to facilitate the leveling of the correction bracket and ensure the support stability of the correction bracket, four support screws are arranged, and the four support screws are correspondingly welded at the four corners of the rectangular support plate.

Preferably, in order to improve structural stability, prevent to rectify support upset unstability, the mounting panel is the rectangular plate, and its size is less than the supporting plate size, the supporting leg correspondence is established to the dogleg shape, and four supporting legs bottoms are parallel to each other, and the top is inside to be buckled and is linked to each other with the bight welding of mounting panel.

Preferably, in order to prolong the service life and ensure the turnover use times, the fixing bracket and the correcting bracket are both made of stainless steel materials.

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

1. the leveling instrument is simple in structure, a reliable supporting platform is erected at the top end of the steel column through the fixing support, preliminary leveling of the leveling instrument is further realized through the matching of the correcting support and the fixing support, and the leveling instrument is finally adjusted to a specified horizontal state through the foot screw of the leveling instrument, so that the problem of horizontal elevation reading and measuring of a steel member under the condition that floor concrete is not constructed is solved;

2. the leveling device is simple to operate and convenient to use, and the leveling of the correcting bracket can be realized by screwing the adjusting nut, so that the construction efficiency is improved, and the construction difficulty is reduced;

3. the utility model can be repeatedly used, saves the construction cost and is in accordance with the green construction concept.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative, not limiting of the utility model, and in which:

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

fig. 2 is a schematic structural view of a fixing bracket and a correcting bracket of the utility model.

Reference numerals: 1-fixed support, 11-support plate, 12-clamp plate, 13-connecting bolt, 14-support screw, 15-adjusting nut, 2-correcting support, 21-support leg, 22-mounting plate, 23-mounting bolt, 3-level, 4-tower ruler, 5-steel column and 6-angle lug.

Detailed Description

Hereinafter, an embodiment of a steel structure level elevation dip construction system according to the present invention will be described with reference to the accompanying drawings. The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

In the description of the present invention, it should be noted that the terms "top", "bottom", "upper", "lower", "inner", "outer", etc. 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth to illustrate, but are not to be construed to limit the scope of the utility model. Preferred embodiments of the present invention are described in further detail below with reference to FIGS. 1-2:

as shown in fig. 1-2, the preferable steel structure horizontal elevation measuring construction system of the present invention includes a fixing support 1, a correcting support 2, a leveling instrument 3 and a tower ruler 4, wherein the fixing support 1 is made of stainless steel material and includes a rectangular plate-shaped support plate 11, the support plate 11 is disposed at the top end of a steel column 5, the plate surface of one side of the support plate 11 close to the steel column 5 abuts against the end surface of the top of the steel column 5, two parallel clamp plates 12 are welded and fixed at the bottom thereof, and a support screw 14 is welded and fixed at each of four corners of the top thereof, the clamp plates 12 are clamped on a corner lug 6 at the top of the steel column 5 and are fixedly connected with the corner lug 6 through two connection bolts 13, the support screw 14 is disposed perpendicular to the plate surface of the support plate 11, and an adjusting nut 15 is sleeved on the rod body thereof;

the correcting support 2 is made of a stainless steel material and comprises a rectangular plate-shaped mounting plate 22, the size of the mounting plate 22 is smaller than that of the supporting plate 11, mounting bolts 23 and four supporting legs 21 are correspondingly arranged at the bottom of the mounting plate 22, the mounting bolts 23 are arranged in the middle of the bottom of the mounting plate 22, the top end of each mounting bolt penetrates through the surface of the mounting plate 22 and is in threaded connection with the leveling instrument 3, the leveling instrument 3 is fixed to the top of the mounting plate 22, the supporting legs 21 are correspondingly arranged in a zigzag shape, the bottoms of the four supporting legs 21 are parallel to each other, the tops of the four supporting legs are bent inwards and are connected with the corners of the mounting plate 22 in a welding mode, the bottom of each supporting leg 21 is hollow and sleeved on the supporting screw 14, the bottom ends of the supporting legs 21 abut against the adjusting nuts 15, the heights of the supporting legs 21 can be correspondingly adjusted by screwing the adjusting nuts 15, and leveling of the mounting plate 22 is further realized;

the tower ruler 4 is fixedly placed at the position of the top end of the steel column to be measured for guiding the elevation, and is matched with the level 3 to realize the horizontal elevation copying construction of the steel column to be measured 5.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a construction system is surveyed to horizontal elevation of steel construction, its characterized in that: the correcting support comprises a fixed support (1), a correcting support (2), a level (3) and a sliding staff (4), wherein the fixed support (1) comprises a support plate (11), two clamping plates (12) which are arranged in parallel are welded and fixed at the bottom of the support plate (11), a plurality of supporting screws (14) are welded and fixed at the top of the support plate (11), the clamping plates (12) are clamped on corner lugs (6) at the top of a steel column (5) and are fixedly connected with the corner lugs (6) through connecting bolts (13), the supporting screws (14) are perpendicular to the surface of the support plate (11), adjusting nuts (15) are sleeved on a rod body of the supporting screws, the correcting support (2) comprises a mounting plate (22), mounting bolts (23) and a plurality of supporting legs (21) are correspondingly arranged at the bottom of the mounting plate (22), the mounting bolts (23) are arranged in the middle of the bottom surface of the mounting plate (22), the top end of the mounting plate (22) is connected with the level (3) through threads, and fix surveyor's level (3) at mounting panel (22) top, the supporting leg (21) set up the position and set up quantity and supporting screw (14) and match each other, its bottom cavity is established and is established on supporting screw (14), and its bottom supports and leans on adjusting nut (15), sopwith staff (4) are fixed to be placed and are drawn survey mark height position at the steel column (5) top that awaits measuring to realize the construction of checking the height of the steel column (5) level that awaits measuring with surveyor's level (3) cooperation.

2. The steel structure horizontal elevation reading and measuring construction system according to claim 1, characterized in that: and the plate surface of one side of the supporting plate (11) close to the steel column (5) is abutted against the top end surface of the steel column (5).

3. The steel structure horizontal elevation reading and measuring construction system according to claim 1, characterized in that: the number of the connecting bolts (13) between the clamping plate (12) and the angle lug (6) is not less than two.

4. The steel structure horizontal elevation reading and measuring construction system according to claim 1, characterized in that: the number of the supporting screw rods (14) is four, and the four supporting screw rods (14) are correspondingly welded at the four corners of the rectangular supporting plate (11).

5. The steel structure horizontal elevation reading and measuring construction system according to claim 4, characterized in that: mounting panel (22) are the rectangular plate, and its size is less than the size of backup pad (11), supporting leg (21) correspond and establish to the dogleg shape, and four supporting legs (21) bottoms are parallel to each other, and the top is inside to be buckled and is linked to each other with the bight welding of mounting panel (22).

6. The steel structure horizontal elevation reading and measuring construction system according to claim 1, characterized in that: the fixing support (1) and the correcting support (2) are both made of stainless steel materials.