CN210067028U

CN210067028U - Steel structure connecting device for building

Info

Publication number: CN210067028U
Application number: CN201920486284.8U
Authority: CN
Inventors: 许磊
Original assignee: Guizhou Industry Polytechnic College
Current assignee: Guizhou Industry Polytechnic College
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-02-14
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a steel structure connecting device for building, including fixed nest of tubes, the movable plate group that fixed nest of tubes inside established, the movable nest of tubes of fixed nest of tubes upper end, the main part of fixed nest of tubes is vertical pipe, bolt hole I has been seted up to the upper end left and right sides of vertical pipe outer pipe wall, movable plate groove I has been seted up to the upper and lower both ends of backup pad and symmetry on the inner wall of vertical pipe, and has seted up bolt hole IV on the upper and lower pipe wall of horizontal pipe and the left and right sides symmetry of vertical pipe, the upper and lower both sides of horizontal pipe inner wall and have symmetrically seted up movable plate groove II in the left and right sides of vertical pipe, movable plate groove II and movable plate groove I's size equals; due to the design of the movable pipe group, the problem that the building steel structure is inconvenient to connect is solved, and the working efficiency of building workers is improved; due to the design of the movable plate group, the problem that the original steel structure is poor in connection fastening performance is solved.

Description

Steel structure connecting device for building

Technical Field

The utility model relates to a steel construction is connected, specifically is a steel construction connecting device for building.

Background

From ancient times to present, the construction of high-rise buildings is developed all the time, when the high-rise buildings are constructed, a building support frame and a scaffold are of great importance, but in recent times and even in some places, wood is used as a raw material to manufacture the scaffold, the building support frame and the like, but at present, wood is less and more expensive, and meanwhile, the wood is not long in service life, so that most of people use steel to manufacture the building support frame and the scaffold, compared with wood, the steel support frame and the steel scaffold are long in service life, and the advantage of convenience in disassembly is loved by many people. Along with the increase of economy and consumption capacity of China, people need more and more houses, so the high-rise building is higher and higher at present, the requirement on the building steel structures is higher and higher, but the existing building steel structures are difficult to meet the requirement of high-rise buildings, mainly when the high-rise building is built, the stability is poorer and poorer, because one upright post can only be connected with four steel pipes when the building steel structures are connected, the stability is difficult to reinforce, and meanwhile, the stability of the connection position is poorer.

The concatenation of steel support frame and steel scaffold frame is comparatively complicated in current building, wastes time and energy, has reduced construction worker's work efficiency, and current steel construction connecting device is very dangerous when the installation moreover, and fastening performance is not good, receives vibrations and rocks easily, has reduced holistic security. Accordingly, one skilled in the art provides a steel structure connecting device for building construction to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction connecting device for room is built to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a steel construction connecting device for building, includes fixed nest of tubes, the inside movable plate group of establishing of fixed nest of tubes, the movable nest of tubes of fixed nest of tubes upper end, the main part of fixed nest of tubes is vertical pipe, bolt hole I has been seted up to the upper end left and right sides of vertical outer pipe wall of pipe, the intermediate position department of vertical inside pipe wall is equipped with the backup pad, movable plate groove I has been seted up to the upper and lower both ends of backup pad and the symmetry on the inner wall of vertical pipe, both ends symmetry is equipped with horizontal pipe about vertical outside of tubes wall, and on the upper and lower pipe wall of horizontal pipe and at the left and right sides symmetry of vertical pipe seted up bolt hole IV, movable plate groove II has been seted up to the upper and lower both sides of horizontal inside pipe wall and at the left and right sides symmetry of vertical pipe.

As a further aspect of the present invention: the main body of the movable plate group is a movable plate with a C-shaped structure, and the movable plate is clamped with the movable plate groove I.

As a further aspect of the present invention: bolt holes II are symmetrically formed in the front end and the rear end of the outer wall of the vertical pipe and in the upper end and the lower end of the supporting plate, and the number of the bolt holes II is four.

As a further aspect of the present invention: the outer wall of the movable plate is fixedly connected with a screw rod in threaded connection with the bolt hole II, and the end part of the screw rod is in threaded connection with a nut on the outer side of the vertical pipe.

As a further aspect of the present invention: the main body of the movable pipe group is a movable pipe, and the front side and the rear side of the lower end face of the movable pipe are fixedly connected with baffles.

As a further aspect of the present invention: and the baffle plate is provided with a bolt hole III, and the bolt hole III is hinged with the bolt hole I.

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

1. due to the design of the movable pipe group, the problem that the building steel structure is inconvenient to connect is solved, the working efficiency of building workers is improved, and time and labor are saved;

2. due to the design of the movable plate group, the problem that the original steel structure is poor in connection fastening performance is solved, and the movable plate group is more stable after being connected and fixed.

Drawings

FIG. 1 is a schematic view of an assembly axis side structure of a steel structure connecting device for building construction;

FIG. 2 is a front view of an assembly in a steel structure connecting device for building construction;

fig. 3 is a sectional view of E-E of fig. 2 in a steel structure connecting apparatus for building construction;

FIG. 4 is a schematic axial side structure view of a fixed pipe group in a steel structure connecting device for building construction;

FIG. 5 is a front view of a fixed pipe group in a steel structure connecting device for building construction;

FIG. 6 is a sectional view taken at A-A of FIG. 5 in a steel structure connecting apparatus for building construction;

FIG. 7 is a schematic axial side view of a movable plate group in a steel structure connecting device for building construction;

fig. 8 is a schematic structural view of a movable pipe group in a steel structure connecting device for building construction.

In the figure: 1. a fixed tube set; 2. a movable plate group; 3. a movable tube group; 4. a nut; 101. a vertical tube; 102. a bolt hole I; 103. a movable plate groove I; 104. a bolt hole II; 105. a support plate; 106. a transverse tube; 107. a bolt hole IV; 108. a movable plate groove II; 201. a movable plate; 202. a screw; 301. a movable tube; 302. a baffle plate; 303. bolt hole III.

Detailed Description

Referring to fig. 1 to 8, in an embodiment of the present invention, a steel structure connecting device for building includes a fixed pipe assembly 1, a movable pipe assembly 2 disposed inside the fixed pipe assembly 1, a movable pipe assembly 3 disposed at an upper end of the fixed pipe assembly 1, a main body of the fixed pipe assembly 1 is a vertical pipe 101, bolt holes I102 are disposed at left and right sides of an upper end of an outer wall of the vertical pipe 101, a supporting plate 105 is disposed at a middle position of an inner wall of the vertical pipe 101, movable plate grooves I103 are symmetrically disposed at upper and lower ends of the supporting plate 105 and on an inner wall of the vertical pipe 101, transverse pipes 106 are symmetrically disposed at left and right ends of an outer wall of the vertical pipe 101, bolt holes IV107 are symmetrically formed in the upper pipe wall and the lower pipe wall of the transverse pipe 106 and in the left side and the right side of the vertical pipe 101, movable plate grooves II108 are symmetrically formed in the upper side and the lower side of the inner wall of the transverse pipe 106 and in the left side and the right side of the vertical pipe 101, and the sizes of the movable plate grooves II108 are equal to that of the movable plate grooves I103.

In fig. 7: the main body of the movable plate group 2 is a movable plate 201 with a C-shaped structure, and the movable plate 201 is engaged with the movable plate groove I103.

In fig. 7: the front end and the rear end of the outer wall of the vertical pipe 101 are symmetrically provided with four bolt holes II104 at the upper end and the lower end of the support plate 105.

In fig. 8: the outer wall of the movable plate 201 is fixedly connected with a screw 202 in threaded connection with the bolt hole II104, the end of the screw 202 is in threaded connection with a nut 4 on the outer side of the vertical pipe 101, the nut 4 is loosened to facilitate the sleeving of a steel pipe, and the nut 4 is tightened to fasten the steel pipe.

In fig. 8: the main body of the movable pipe group 3 is a movable pipe 301, and the front and rear sides of the lower end surface of the movable pipe 301 are fixedly connected with baffles 302.

In fig. 4: the baffle plate 302 is provided with a bolt hole III303, and the bolt hole III303 is hinged with the bolt hole I102.

The utility model discloses a theory of operation is: the movable plate 201 is placed into a movable plate groove I103 and a movable plate groove II108, a screw 202 is respectively matched and connected with a bolt hole II104 and a bolt hole IV107, then the movable plate groove is fixed by a nut 4, a bolt hole I102 and a bolt hole III303 are connected by a bolt, so that the movable pipe group 3 can rotate up and down, a pipe cavity at the lower end of the fixed pipe group 1 is sleeved at the upper end of a steel pipe, the nut 4 is rotated to enable the movable plate 201 to be tightly squeezed and fixed at the lower end of the fixed pipe group 1, the steel pipe to be installed is sleeved into the movable pipe group 3, the installed steel pipe is lifted up to rotate upwards to be erected, the steel pipe to be installed falls into the vertical pipe 101 at the moment, the movable plate 201 is adjusted by the nut 4 to be fixed in the vertical pipe 101, then the steel pipe is sleeved into the transverse pipe 106.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steel construction connecting device for building, includes fixed nest of tubes (1), the inside movable plate group (2) of establishing of fixed nest of tubes (1), movable tube group (3) of fixed nest of tubes (1) upper end, its characterized in that, the main part of fixed nest of tubes (1) is vertical pipe (101), bolt hole I (102) have been seted up to the upper end left and right sides of vertical pipe (101) outer pipe wall, the intermediate position department of vertical pipe (101) inner wall is equipped with backup pad (105), the upper and lower both ends of backup pad (105) and the symmetry has seted up movable plate groove I (103) on the inner wall of vertical pipe (101), the left and right sides both ends symmetry of vertical pipe (101) outer wall is equipped with horizontal pipe (106), and on the upper and lower pipe wall of horizontal pipe (106) and the left and right sides symmetry of vertical pipe (101) seted up bolt hole IV (107), the upper and lower both sides of horizontal pipe (106) inner wall and the left and right sides symmetry has seted (108) The size of the movable plate groove II (108) is equal to that of the movable plate groove I (103).

2. The steel structure connecting device for building construction according to claim 1, wherein the main body of the movable plate group (2) is a movable plate (201) with a C-shaped structure, and the movable plate (201) is clamped with the movable plate groove I (103).

3. The steel structure connecting device for building construction according to claim 1, wherein bolt holes II (104) are symmetrically formed in the front end and the rear end of the outer wall of the vertical pipe (101) and in the upper end and the lower end of the support plate (105), and the number of the bolt holes II (104) is four.

4. The steel structure connecting device for house building according to claim 3, wherein a screw (202) screwed with the bolt hole II (104) is fixedly connected to the outer wall of the movable plate (201), and a nut (4) is screwed to the end of the screw (202) and outside the vertical pipe (101).

5. The steel structure connecting device for building construction according to claim 1, wherein the main body of the movable pipe group (3) is a movable pipe (301), and baffles (302) are fixedly connected to the front side and the rear side of the lower end surface of the movable pipe (301).

6. The steel structure connecting device for building construction according to claim 5, wherein the baffle plate (302) is provided with a bolt hole III (303), and the bolt hole III (303) is hinged with the bolt hole I (102).