CN219261855U

CN219261855U - Building structure steelframe strutting arrangement

Info

Publication number: CN219261855U
Application number: CN202320396881.8U
Authority: CN
Inventors: 王琴; 汤文军; 徐勇
Original assignee: Shandong Changying Construction Engineering Co ltd
Current assignee: Shandong Changying Construction Engineering Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-06-27
Anticipated expiration: 2033-03-06

Abstract

The utility model belongs to the field of building technical equipment, and particularly relates to a building structure steel frame supporting device, which comprises a bottom plate, a ground insert, a supporting plate, a supporting seat, a sliding piece, a threaded rod and a fixed plate, wherein the ground insert, the supporting plate, the supporting seat, the sliding piece, the threaded rod and the fixed plate are arranged at the bottom of the bottom plate; the rolling body is rotatably arranged at the top end of the baffle plate, and the rolling surface of the rolling body is in rolling contact connection with the supporting plate; the baffle is integrally connected with the translation part, the translation part spans across the bottom plate and is connected with the bottom plate, and the translation part is in rolling clamping connection with the bottom plate; compared with the prior art, the utility model has the following advantages: (1) the structure is simple, and the installation and the disassembly are easy; (2) The clamping phenomenon between the translation part and the bottom plate is avoided, and the lifting and falling actions of the supporting seat are smoother.

Description

Building structure steelframe strutting arrangement

Technical Field

The utility model relates to the field of building technical equipment, in particular to a building structure steel frame supporting device.

Background

The steel structure is a structure composed of steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other components made of profile steel, steel plates and the like, and adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing, drying, galvanization and the like. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is light, the construction is simple and convenient, and the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like; at present, the building steel structure generally only bears the action of dead weight load before being built and bearing the use load, and in order to keep the fixing and stability of load installation, the steel structure needs to be supported.

At present, a common mode is to gradually push the supporting plate to lift by fixing one end of the supporting plate through a sliding piece, for example, patent numbers: 2020210363407 the supporting plate is pushed to rise by the sliding part and the movable plate, but the scheme has the defect that when the sliding part is pushed by the rotating threaded rod, a certain torque is formed due to the sliding of the sliding part and the bottom plate by the sliding rail type, so that the sliding of the sliding part is blocked, the supporting efficiency is reduced, and the installation and the disassembly are not facilitated.

Disclosure of Invention

The utility model aims at the problems in the prior art, and the supporting device of the steel frame of the building structure is designed in a targeted way, so that the supporting treatment of the steel structure is more stable and smooth.

In order to achieve the above purpose, the utility model provides a building structure steel frame supporting device, which comprises a bottom plate, a ground insert, a supporting plate, a supporting seat, a sliding piece, a threaded rod and a fixed plate, wherein the ground insert, the supporting plate, the supporting seat, the sliding piece, the threaded rod and the fixed plate are arranged at the bottom of the bottom plate; the rolling body is rotatably arranged at the top end of the baffle plate, and the rolling surface of the rolling body is in rolling contact connection with the supporting plate;

the baffle is integrally connected with the translation part, the translation part spans across the bottom plate and is connected with the bottom plate, and a plurality of support shafts and rolling wheels are symmetrically arranged on one surface of the translation part, which is close to the bottom plate, relative to the left side and the right side above the bottom plate; each supporting shaft and each rolling wheel are in a group, each supporting shaft and each rolling wheel are connected in a matched mode, the same number of supporting shafts and rolling wheels are symmetrically arranged on one surface of the translation part, which is close to the bottom plate, corresponding to the lower portion of the bottom plate, and each two groups of supporting shafts and the corresponding rolling wheels are in clamping rolling contact connection with the bottom plate.

Further, a thrust hole is formed in one side, far away from the supporting plate, of the middle lower part of the baffle plate; one end of the threaded rod is a polished rod and is inserted and installed with the thrust hole; the fixed plate is arranged on the bottom plate and is positioned on the opposite side of the thrust hole, the threaded rod penetrates through the fixed plate and is in threaded connection with the fixed plate, and the threaded rod is kept horizontal.

Further, the bottom plate is an I-shaped steel or a T-shaped steel.

Further, a rotating disc is arranged at one end of the threaded rod, which is far away from the thrust hole, and the rotating disc is fixedly connected with the threaded rod in a coaxial manner; and a handheld rod is eccentrically and rotatably arranged on one side of the rotary disc away from the threaded rod.

In summary, the building structure steel frame supporting device has the following advantages and beneficial technical effects:

the supporting device adopts the cross type connecting bottom plate, changes the original sliding connection into the symmetrically clamped rolling contact connection, and can well avoid the blocking phenomenon when the threaded rod pushes the baffle.

According to the supporting device disclosed by the utility model, the rolling body is replaced by the top of the baffle plate to be in rolling contact connection with the supporting plate, so that the friction resistance of supporting structural steel is further reduced, the structure is ingenious, and the device is simple and easy to install and detach.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic front view of a steel frame support device for a building structure according to the present utility model;

FIG. 2 is a schematic left-hand view of a steel frame support device for a building structure according to the present utility model;

FIG. 3 is a right side view of a structural steel frame support device according to the present utility model;

fig. 4 is an enlarged view of fig. 1 at I.

The reference numerals in the drawings are:

1-ground insertion; 2-a bottom plate; 3-supporting plates; 4-a supporting seat;

5-a slider; 51-rolling bodies; 52-a baffle; 53-translation section; 54-a support shaft; a 55 roller wheel;

6-a threaded rod; 61-rotating the disc; 611-a hand-held pole;

7-fixing plate.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4:

as shown in fig. 1, the building structure steel frame supporting device comprises a bottom plate 2, ground inserts 1, a supporting plate 3, a supporting seat 4, sliding pieces 5, threaded rods 6 and fixing plates 7, wherein the ground inserts 1 are arranged at the bottom of the bottom plate 2, and the ground inserts 1 are symmetrically arranged below the bottom plate 2 and are inserted into the ground; one end of the supporting plate 3 is hinged with the bottom plate 2, and the other end of the supporting plate is hinged with the bottom of the supporting seat 4; the slider 5 includes a roller 51, a shutter 52, and a translation portion 53; the roller 51 is rotatably installed at the top end of the baffle plate 52, and the rolling surface of the roller 51 is in rolling contact with the support plate 3.

As shown in fig. 1 and 2, the baffle plate 52 is integrally connected with the translation part 53, the translation part 53 spans across the bottom plate 2 and is connected with the same, and a plurality of support shafts 54 and rolling wheels 55 are symmetrically arranged on one surface of the translation part 53 close to the bottom plate 2 relative to the left and right sides above the bottom plate 2; each supporting shaft 54 and each rolling wheel 55 are a group, each group of supporting shafts 54 and each rolling wheel 55 are connected in a matched mode, the same number of supporting shafts 54 and rolling wheels 55 are symmetrically arranged on one surface, close to the bottom plate 2, of the translation part 53, and each two groups of supporting shafts 54 and rolling wheels 55 which are vertically symmetrical are connected with the bottom plate 2 in a clamping and rolling contact mode.

As shown in fig. 1 and 4, a thrust hole is provided in a side of the middle lower portion of the baffle plate 52 away from the support plate 3; one end of the threaded rod 6 is a polished rod and is inserted and installed with the thrust hole; the fixed plate 7 is installed on the bottom plate 2 and is positioned on the side opposite to the thrust hole, the threaded rod 6 penetrates through the fixed plate 7 and is in threaded connection with the fixed plate 7, and the threaded rod 6 is kept horizontal.

As shown in fig. 1, the base plate 2 is preferably a section steel.

As shown in fig. 1 and 3, a rotary disk 61 is arranged at one end of the threaded rod 6 far away from the thrust hole, and the rotary disk 61 is fixedly connected with the threaded rod 6 in a coaxial manner; a hand-held bar 611 is mounted for eccentric rotation on the side of the rotary disc 61 remote from the threaded rod 6.

The utility model relates to a working principle of a building structure steel frame supporting device, which comprises the following steps:

the ground plug 1 is inserted into the ground to be fixed, and the supporting seat 4 plays roles of jacking and supporting building structural steel to be supported.

When the structural steel is required to be jacked up or fallen down, the hand-operated handheld rod 611 is used for driving the rotary pat 61 to rotate, so that the threaded rod 6 is driven to rotate and push along the threaded hole on the fixed plate 7, the thrust hole on the baffle plate 52 is driven to move left and right along the bottom plate 2 after being pushed, and meanwhile, the rolling body 51 and the supporting plate 3 are in rolling contact, so that the supporting seat 4 can be lifted up and fallen down; since the translation part 53 is connected with the bottom plate 2 through the supporting shaft 54 and the rolling wheel 55, the clamping phenomenon caused by torque can not occur after the translation part 53 receives the thrust, and the smoothness degree and the working efficiency of the support are improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a building structure steelframe strutting arrangement, includes bottom plate (2), installs insert (1), backup pad (3), supporting seat (4), slider (5), threaded rod (6) and fixed plate (7) in the ground of bottom plate (2) bottom, one end of backup pad (3) with bottom plate (2) are articulated, the upper portion of slider (5) with the middle part contact of backup pad (3) is connected, its characterized in that: the sliding piece (5) comprises a roller body (51), a baffle plate (52) and a translation part (53); the rolling body (51) is rotatably arranged at the top end of the baffle plate (52), and the rolling surface of the rolling body (51) is in rolling contact connection with the supporting plate (3);

the baffle plate (52) is integrally connected with the translation part (53), the translation part (53) spans the bottom plate (2) and is connected with the bottom plate, and a plurality of support shafts (54) and rolling wheels (55) are symmetrically arranged on one surface, close to the bottom plate (2), of the translation part (53) relative to the left side and the right side above the bottom plate (2); each supporting shaft (54) and each rolling wheel (55) are in a group, each group of supporting shafts (54) and each rolling wheel (55) are connected in a matched mode, the translation part (53) is close to one face of the bottom plate (2), the same number of supporting shafts (54) and the same number of rolling wheels (55) are symmetrically arranged below the bottom plate (2), and each two groups of supporting shafts (54) and the rolling wheels (55) which are vertically symmetrical are connected with the bottom plate (2) in a clamping and rolling contact mode.

2. The building structure steel frame supporting device according to claim 1, wherein: a thrust hole is formed in one side, far away from the supporting plate (3), of the middle lower part of the baffle plate (52); one end of the threaded rod (6) is a polished rod and is inserted and installed with the thrust hole; the fixed plate (7) is arranged on the bottom plate (2) and is positioned on the opposite side of the thrust hole, the threaded rod (6) penetrates through the fixed plate (7) and is in threaded connection with the fixed plate (7), and the threaded rod (6) is kept horizontal.

3. A building structure steel frame supporting device according to claim 2, wherein: the bottom plate (2) is an I-shaped steel or a T-shaped steel.

4. A building structure steel frame supporting device according to claim 3, wherein: a rotary disc (61) is arranged at one end, far away from the thrust hole, of the threaded rod (6), and the rotary disc (61) is fixedly connected with the threaded rod (6) in a coaxial manner; a hand-held rod (611) is eccentrically and rotatably arranged on one side of the rotary disk (61) away from the threaded rod (6).