CN212926455U

CN212926455U - Simple mounting connecting piece for building steel structure

Info

Publication number: CN212926455U
Application number: CN202021047498.4U
Authority: CN
Inventors: 周振华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-09
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a simple and easy erection joint spare of building steel construction relates to I-steel connecting piece technical field, I-steel and carrier block including two end to end concatenations, the outside of I-steel is provided with the installation piece, the installation piece outside is provided with three group's locating component who is used for fixed carrier block, locating component is including setting up the inboard sliding tray in installation piece, the inboard sliding connection of sliding tray has the slide bar, the one end fixedly connected with connecting block of slide bar, fixed mounting between carrier block and the connecting block, the upper end inboard of installation piece is provided with the spacing hole of bar, the beneficial effects of the utility model are that: the bearing block can be clamped and embedded between the two H-shaped steels, the splicing position of the two H-shaped steels is reinforced, the bearing plate cannot be damaged when being installed, and the bearing plate can be detached in the later period, so that the bearing plate is convenient to use for multiple times.

Description

Simple mounting connecting piece for building steel structure

Technical Field

The utility model relates to a I-steel connecting piece technical field specifically is a simple and easy erection joint spare of building steel construction.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by adopting welding seams, bolts or rivets.

The I-steel belongs to one type of steel structure, after the two I-steels are spliced, the strength of the connecting position of the two I-steels is insufficient, when the bearing capacity of the I-steel is large, the splicing point of the two I-steels is prone to deformation, a bearing plate needs to be added at the waist web of the two I-steels, the bearing plate is supported at the connecting position of the two I-steels, so that auxiliary reinforcement of the I-steels is achieved, at present, when the bearing plate of the I-steel is installed, holes need to be formed in the I-steel for fixing and installing through bolts, the I-steel structure is damaged, or the I-steel structure is installed through a welding mode, and the dismantling difficulty is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy erection joint spare of building steel structure can carry out the auxiliary stay to the splice point through two I-steel of loading board, can not destroy the I-steel structure when the loading board is installed, and the later stage can demolish, convenient repetitious usage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy erection joint spare of construction steel structure, includes I-steel and the carrier block of two end to end concatenations, the outside of I-steel is provided with the installation piece, the installation piece outside is provided with three locating component of group that are used for fixed carrier block, locating component is including setting up at the inboard sliding tray of installation piece, the inboard sliding connection of sliding tray has the slide bar, the one end fixedly connected with connecting block of slide bar, fixed mounting between carrier block and the connecting block, the upper end inboard of installation piece is provided with the spacing hole of bar, the one end in the spacing hole of bar link up the sliding tray, the inside in the spacing hole of bar runs through and is provided with first bolt, the inside of the one end screw in slide bar of first bolt.

Preferably, a detachable structure is arranged between the connecting block and the bearing block, a counter bore is formed in the inner side of the bearing block, a second bolt penetrates through the inside of the counter bore, and the second bolt is screwed into the inside of the connecting block.

Preferably, two sliding grooves are formed in the single positioning assembly, and the opening directions of the two sliding grooves are opposite.

Preferably, the I-steel comprises a web plate and a flange plate, and the height dimension of the bearing block is matched with the height of the web plate.

Preferably, the bearing block is clamped between the upper flange plate and the lower flange plate, and the thickness of the bearing block is not less than two centimeters.

Compared with the prior art, the beneficial effects of the utility model are that: this simple and easy erection joint spare of building steel construction: the bearing block can be clamped and embedded between the two H-shaped steels, the splicing position of the two H-shaped steels is reinforced, the bearing plate cannot be damaged when being installed, and the bearing plate can be detached in the later period, so that the bearing plate is convenient to use for multiple times.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the installation state of the present invention;

FIG. 3 is a schematic view of the mounting plate and its components of the present invention;

fig. 4 is a schematic structural diagram of the bearing block and its components of the present invention.

In the figure: 10. i-shaped steel; 11. mounting blocks; 12. a sliding groove; 13. a strip-shaped limiting hole; 14. a slide bar; 15. a first bolt; 16. connecting blocks; 17. a bearing block; 18. a counter bore; 19. a second bolt; 20. a flange plate; 21. a web.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a simple mounting and connecting piece for a building steel structure comprises two I-beams 10 and a bearing block 17 which are spliced end to end, wherein each I-beam 10 comprises a web plate 21 and flange plates 20, the height size of each bearing block 17 is matched with the height of the web plate 21, each bearing block 17 is clamped and embedded between the upper flange plate 20 and the lower flange plate 20, the thickness size of each bearing block 17 is not less than two centimeters, each bearing block 17 is respectively clamped and embedded between the flange plates 20 of the two I-beams 10, the auxiliary fixing and reinforcing purposes are achieved by the contact between each bearing block 17 and each flange plate 20, a mounting block 11 is arranged on the outer side of each I-beam 10, each mounting block 11 is attached to the surface of each I-beam 10 when in use, each mounting block 11 can be arranged on the upper surface or the lower surface as required, three groups of positioning assemblies for fixing each bearing block 17 are arranged on the outer side of each mounting block 11, the three groups of positioning assemblies are respectively located at the, the positioning component comprises a sliding groove 12 arranged on the inner side of a mounting block 11, the inner side of the sliding groove 12 is connected with a sliding rod 14 in a sliding mode, the sliding rod 14 can slide in the sliding groove 12 to further change the extending length of the sliding rod 14, one end of the sliding rod 14 is fixedly connected with a connecting block 16, the bearing block 17 and the connecting block 16 are fixedly installed, the bearing block 17 can be driven to change the position when the sliding rod 14 displaces under the driving action of the connecting block 16, the bearing block 17 can be fixed between two I-beams 10 by changing the position of the sliding rod 14, the bearing block 17 can be displaced through the positioning component to be fixed between the two I-beams 10, a strip-shaped limiting hole 13 is arranged on the inner side of the upper end of the mounting block 11, one end of the strip-shaped limiting hole 13 penetrates through the sliding groove 12, a first bolt 15 penetrates through the inner part of the strip-shaped limiting hole 13, and the positioning, one end of the first bolt 15 is screwed into the inside of the sliding rod 14, and the first bolt 15 is tightened to press the thread against the mounting block 11, and the sliding rod 14 is fixed in the sliding groove 12 by the first bolt 15.

Please refer to fig. 1, fig. 2 and fig. 4, a detachable structure is provided between the connecting block 16 and the bearing block 17, a counter bore 18 is provided on the inner side of the bearing block 17, a second bolt 19 penetrates through the counter bore 18, the second bolt 19 is screwed into the connecting block 16, the counter bore 18 is provided to give way to the second bolt 19, so as to ensure that the side surface of the bearing block 17 is in a planar state, avoid the occurrence of a protrusion, the bearing block 17 can be replaced, and the bearing block 17 with different sizes can be replaced to adapt to i-beams 10 with different models.

Referring to fig. 2, two sliding grooves 12 are provided in a single positioning assembly, the opening directions of the two sliding grooves 12 are opposite, and the two bearing blocks 17 can be ensured to be respectively located at two sides of the web 21 by the sliding grooves 12, so that the stability of the fixing timing is further improved.

The utility model discloses a theory of operation: when the mounting block is used, the mounting block 11 needs to be placed above the splicing position of two I-beams 10, the sliding rod 14 is pushed towards the web plate 21 of the I-beam 10, the sliding rod 14 is contracted towards the inside of the sliding groove 12, the bearing block 17 can displace towards the web plate 21, the bearing block 17 can be clamped and embedded between two flange plates 20, the upper surface and the lower surface of the bearing block 17 are abutted against the I-beam 10, the bearing block 17 can be fixed between the two I-beams 10, and finally the first bolt 15 is locked, so that the position of the sliding rod 14 is fixed, the bearing block 17 is further stabilized, the structure of the I-beam 10 cannot be damaged when the bearing block 17 is mounted, and the bearing block can be dismounted at a later stage, and is convenient to be used for multiple times; facing the I-beams 10 with different sizes, the second bolt 19 is screwed off, the bearing block 17 can be disassembled, the bearing block 17 can be replaced, and the bearing block 17 can be replaced according to the size of the bearing block 17 to be matched with the I-beams 10 with different sizes.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simple and easy erection joint spare of building steel structure, includes I-steel (10) and carrier block (17) of two end to end concatenations, its characterized in that: the outside of I-steel (10) is provided with installation piece (11), installation piece (11) outside is provided with three locating component of group that are used for fixed carrier block (17), locating component is including setting up at sliding tray (12) of installation piece (11) inboard, the inboard sliding connection of sliding tray (12) has slide bar (14), the one end fixedly connected with connecting block (16) of slide bar (14), fixed mounting between carrier block (17) and connecting block (16), the upper end inboard of installation piece (11) is provided with spacing hole of bar (13), sliding tray (12) are link up to the one end in the spacing hole of bar (13), the inside of the spacing hole of bar (13) is run through and is provided with first bolt (15), the inside of the one end screw in slide bar (14) of first bolt (15).

2. The simple mounting connector for the building steel structure according to claim 1, characterized in that: the connecting block is characterized in that a detachable structure is arranged between the connecting block (16) and the bearing block (17), a counter bore (18) is formed in the inner side of the bearing block (17), a second bolt (19) penetrates through the inside of the counter bore (18), and the second bolt (19) is screwed into the inside of the connecting block (16).

3. The simple mounting connector for the building steel structure according to claim 1, characterized in that: the number of the sliding grooves (12) in the single positioning assembly is two, and the opening directions of the two sliding grooves (12) are opposite.

4. The simple mounting connector for the building steel structure according to claim 1, characterized in that: the I-shaped steel (10) comprises a web plate (21) and a flange plate (20), and the height dimension of the bearing block (17) is matched with the height of the web plate (21).

5. The simple mounting connector for the building steel structure according to claim 4, characterized in that: the bearing block (17) is clamped and embedded between the upper flange plate and the lower flange plate (20), and the thickness of the bearing block (17) is not less than two centimeters.