CN219491279U

CN219491279U - H-shaped steel structure connecting and fixing mechanism

Info

Publication number: CN219491279U
Application number: CN202320327349.0U
Authority: CN
Inventors: 何江波; 李延锋; 乔连生; 尚胜; 乔冬生; 依斯坎旦·买合素提; 乔志强; 王玉宏; 郭东京
Original assignee: Xinjiang Shengao Construction Group Co ltd
Current assignee: Xinjiang Shengao Construction Group Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-08
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses an H-shaped steel structure connecting and fixing mechanism which comprises an H-shaped fixing block and first H-shaped steel and second H-shaped steel, wherein one end of the first H-shaped steel and one end of the second H-shaped steel are inserted and arranged in the H-shaped fixing block, an H-shaped through groove is formed in the H-shaped fixing block, one ends of the first H-shaped steel and the second H-shaped steel are inserted and arranged in the H-shaped through groove, one ends of the first H-shaped steel and the second H-shaped steel are respectively inserted into the H-shaped through groove on the H-shaped fixing block, one ends of the first H-shaped steel and one end of the second H-shaped steel are respectively attached to one side of a limiting plate in the H-shaped through groove, rotating heads in two groups of limiting components are respectively rotated through a spanner, threaded rods connected with the threaded rods are driven to rotate under the cooperation of threaded through holes, positioning rods connected with the bottoms of the threaded rods penetrate through the through holes and are inserted into the fixing holes, limiting and fixing is carried out on the first H-shaped steel and the second H-shaped steel.

Description

H-shaped steel structure connecting and fixing mechanism

Technical Field

The utility model relates to the technical field of steel structures, in particular to a connecting and fixing mechanism for an H-shaped steel structure

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, is mainly formed by steel beams, steel columns, steel trusses and other members made of steel sections, steel plates and the like, and has the characteristics of high strength, light dead weight, good overall rigidity and strong deformability, so that the steel structure is particularly suitable for building large-span, ultrahigh and extra heavy buildings, the H-shaped steel is widely applied in practical construction due to firm structure, the existing two H-shaped steel connection modes are mainly welding, green construction is not facilitated, the construction time is long, the connection strength between the H-shaped steel depends on the welding level of workers, and the stability is poor.

For example, a connecting part is assembled in a steel structure house, (bulletin number: CN 216920685U), the device is matched with a fixing sleeve, left H-shaped steel, right H-shaped steel, a rectangular clamping rod and a rectangular clamping hole, so that when the left H-shaped steel and the right H-shaped steel are assembled, the fixing sleeve is sleeved outside the left H-shaped steel and the right H-shaped steel, and then shearing force between the left H-shaped steel and the right H-shaped steel is resisted, the rectangular clamping rod and the rectangular clamping hole are matched to prevent the left H-shaped steel and the right H-shaped steel from falling off from the inside of the fixing sleeve, the connecting strength of the device to two groups of section steel is further improved, and the safety of the device is improved.

The device has more components, is complex to install and disassemble and is easy to consume a great deal of time, so that the device needs to provide an H-shaped steel structure connecting and fixing mechanism

Disclosure of Invention

The utility model aims to provide an H-shaped steel structure connecting and fixing mechanism which has the advantages of simple structure and convenience in installation and disassembly, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a H shaped steel structure connects fixed establishment, includes H type fixed block and one end grafting setting at the inside first H shaped steel and the second H shaped steel of H type fixed block, set up H type logical groove on the H type fixed block, the one end grafting of first H shaped steel and second H shaped steel sets up in the inside of H type logical groove, and four sets of fixed orifices have all been offered to the both ends of first H shaped steel and second H shaped steel to be the symmetry, four sets of through-holes that lead to the groove intercommunication with the H type are offered to the symmetry to the surface of H type fixed block, H type fixed block is located four sets of the top of through-hole is the symmetry and installs two sets of spacing subassemblies;

the limiting assembly comprises a fixing plate, the fixing plate is fixedly arranged on the inner walls of two sides of the H-shaped fixing block, two groups of threaded rods are connected to the fixing plate in a threaded mode, a rotating head is fixedly connected to the top of each threaded rod, a positioning rod is connected to the bottom of each threaded rod in an integrated forming mode, and one end of each positioning rod penetrates through the through hole and is located in one group of fixing holes.

Preferably, the surface of the fixing plate is symmetrically provided with two groups of threaded through holes, and one end of the threaded rod is in threaded connection with the inside of the threaded through holes.

Preferably, the four groups of through holes are respectively positioned under the four groups of positioning rods, and the diameters of the outer walls of the positioning rods are respectively matched with the inner diameters of the through holes and the fixed holes.

Preferably, the H-shaped fixing block is fixedly arranged at the middle part of the H-shaped through groove, and two sides of the limiting plate are respectively attached to one end part of the first H-shaped steel and one end part of the second H-shaped steel.

Preferably, the H-shaped fixing block is positioned on one side of the two groups of limiting assemblies, and is fixedly provided with an auxiliary fixing frame, and two groups of connecting holes are symmetrically formed in the auxiliary fixing frame.

Preferably, the auxiliary fixing frame is concave, and the surface of the auxiliary fixing frame and the surface of the H-shaped fixing block are positioned on the same horizontal line.

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

according to the utility model, one ends of the first H-shaped steel and the second H-shaped steel are respectively inserted into the H-shaped through grooves on the H-shaped fixing blocks, so that one ends of the first H-shaped steel and the second H-shaped steel are respectively attached to one side of the limiting plate in the H-shaped through grooves, the rotating heads in the two groups of limiting components are respectively rotated through the spanner, the threaded rods connected with the rotating heads are driven to rotate under the cooperation of the threaded through holes, the positioning rods integrally formed at the bottoms of the threaded rods are inserted into the fixing holes through the through holes, and the first H-shaped steel and the second H-shaped steel are limited and fixed.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an H-shaped fixing block according to the present utility model;

FIG. 3 is a schematic diagram of an axial measurement structure of an H-shaped fixing block according to the present utility model;

fig. 4 is a schematic structural view of a limiting assembly according to the present utility model.

In the figure: 1. an H-shaped fixed block; 2. a first H-section steel; 3. a second H-section steel; 4. h-shaped through grooves; 5. a fixing hole; 6. a through hole; 7. a limit component; 8. a limiting plate; 9. an auxiliary fixing frame; 10. a connection hole; 71. a fixing plate; 72. a threaded through hole; 73. a threaded rod; 74. a rotating head; 75. and a positioning rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the H-shaped steel structure connecting and fixing mechanism comprises an H-shaped fixing block 1 and a first H-shaped steel 2 and a second H-shaped steel 3, wherein one ends of the first H-shaped steel 2 and the second H-shaped steel 3 are inserted and arranged in the H-shaped fixing block 1, an H-shaped through groove 4 is formed in the H-shaped fixing block 1, one ends of the first H-shaped steel 2 and the second H-shaped steel 3 are inserted and arranged in the H-shaped through groove 4, four groups of fixing holes 5,H are symmetrically formed in two ends of the first H-shaped steel 2 and the second H-shaped steel 3, four groups of through holes 6,H which are communicated with the H-shaped through groove 4 are symmetrically formed in the surface of the fixing block 1, and two groups of limiting assemblies 7 are symmetrically arranged above the four groups of through holes 6;

the limiting assembly 7 comprises a fixing plate 71, the fixing plate 71 is fixedly arranged on the inner walls of two sides of the H-shaped fixing block 1, two groups of threaded rods 73 are connected to the fixing plate 71 in a threaded manner, two groups of threaded through holes 72 are symmetrically formed in the surface of the fixing plate 71, one end of each threaded rod 73 is connected to the inside of each threaded through hole 72 in a threaded manner, a rotating head 74 is fixedly connected to the top of each threaded rod 73, the bottom of each threaded rod 73 is integrally formed and connected with a positioning rod 75, one end of each positioning rod 75 penetrates through each through hole 6 to be located in one fixing hole 5, four groups of through holes 6 are respectively located under the four groups of positioning rods 75, the outer wall diameters of each positioning rod 75 are respectively matched with the inner diameters of the through holes 6 and the fixing holes 5, the rotating heads 74 in the two groups of limiting assemblies 7 are conveniently rotated through a spanner, the threaded rods 73 connected with the corresponding positioning rods 73 are driven to rotate under the matching of the threaded through holes 72, and the positioning rods 75 integrally formed and connected with the bottoms of the threaded rods 73 penetrate through the through holes 6 to be inserted into the fixing holes 5, and limit fixing is carried out on the first H-shaped steel 2 and the second H-shaped steel 3;

the H-shaped fixing block 1 is fixedly provided with a limiting plate 8 at the middle part of the H-shaped through groove 4, two sides of the limiting plate 8 are respectively attached to one end parts of the first H-shaped steel 2 and the second H-shaped steel 3, so that the first H-shaped steel 2 and the second H-shaped steel 3 can be conveniently limited when being butted through the limiting plate 8, and the lengths of the first H-shaped steel 2 and the second H-shaped steel 3 inserted into the H-shaped through groove 4 are identical;

the H-shaped fixed block 1 is located one side of two groups of limiting assemblies 7 and is fixedly provided with an auxiliary fixing frame 9, two groups of connecting holes 10 are symmetrically formed in the auxiliary fixing frame 9, the auxiliary fixing frame 9 is arranged to be concave, the surface of the auxiliary fixing frame 9 and the surface of the H-shaped fixed block 1 are located on the same horizontal line, and auxiliary supporting is conveniently carried out when the device is suspended by matching other connecting pieces through the auxiliary fixing frame 9 and the connecting holes 10.

When the H-shaped steel fixing device is used, one ends of the first H-shaped steel 2 and the second H-shaped steel 3 are respectively inserted into the H-shaped through grooves 4 on the H-shaped fixing block 1, one ends of the first H-shaped steel 2 and the second H-shaped steel 3 are respectively attached to one sides of the limiting plates 8 in the H-shaped through grooves 4, the rotating heads 74 in the two groups of limiting assemblies 7 are respectively rotated through the spanner, the connected threaded rods 73 are driven to rotate under the cooperation of the threaded through holes 72, the positioning rods 75 integrally formed at the bottoms of the threaded rods 73 are inserted into the fixing holes 5 through the through holes 6, and the first H-shaped steel 2 and the second H-shaped steel 3 are limited and fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 fixed establishment is connected to H shaped steel structure, includes H type fixed block (1) and one end grafting setting at inside first H shaped steel (2) and second H shaped steel (3) of H type fixed block (1), its characterized in that: the H-shaped fixing block (1) is provided with an H-shaped through groove (4), one ends of the first H-shaped steel (2) and the second H-shaped steel (3) are inserted and arranged in the H-shaped through groove (4), four groups of fixing holes (5) are symmetrically formed in two ends of the first H-shaped steel (2) and the second H-shaped steel (3), four groups of through holes (6) communicated with the H-shaped through groove (4) are symmetrically formed in the surface of the H-shaped fixing block (1), and two groups of limiting assemblies (7) are symmetrically arranged above the four groups of through holes (6) in the H-shaped fixing block (1);

limiting component (7) are including fixed plate (71), fixed plate (71) fixed mounting is on the both sides inner wall of H type fixed block (1), threaded connection has two sets of threaded rods (73) on fixed plate (71), the top fixedly connected with rotating head (74) of threaded rod (73), the bottom integrated into one piece of threaded rod (73) is connected with locating lever (75), the one end of locating lever (75) passes through hole (6) and is located the inside of one of them a set of fixed orifices (5).

2. The H-beam structure connecting and fixing mechanism according to claim 1, wherein: two groups of threaded through holes (72) are symmetrically formed in the surface of the fixing plate (71), and one end of the threaded rod (73) is connected with the inside of the threaded through holes (72) in a threaded mode.

3. The H-beam structure connecting and fixing mechanism according to claim 1, wherein: the four groups of through holes (6) are respectively positioned under the four groups of positioning rods (75), and the diameters of the outer walls of the positioning rods (75) are respectively matched with the inner diameters of the through holes (6) and the fixing holes (5).

4. The H-beam structure connecting and fixing mechanism according to claim 1, wherein: the H-shaped fixing block (1) is located in the middle of the H-shaped through groove (4), a limiting plate (8) is fixedly installed at the middle of the H-shaped through groove, and two sides of the limiting plate (8) are respectively attached to one end of the first H-shaped steel (2) and one end of the second H-shaped steel (3).

5. The H-beam structure connecting and fixing mechanism according to claim 1, wherein: the H-shaped fixing block (1) is located on one side of each of the two groups of limiting assemblies (7), an auxiliary fixing frame (9) is fixedly installed on one side of each of the two groups of limiting assemblies, and two groups of connecting holes (10) are symmetrically formed in the auxiliary fixing frame (9).

6. The H-beam structure connecting and fixing mechanism according to claim 5, wherein: the auxiliary fixing frame (9) is arranged to be concave, and the surface of the auxiliary fixing frame (9) and the surface of the H-shaped fixing block (1) are positioned on the same horizontal line.