CN220013994U

CN220013994U - Building steel structure with reinforced joint

Info

Publication number: CN220013994U
Application number: CN202320402381.0U
Authority: CN
Inventors: 陈勇; 张玉芳; 李明
Original assignee: Xuzhou Dong Da Steel Construction Co ltd
Current assignee: Xuzhou Dong Da Steel Construction Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-11-14
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of steel structures, and discloses a building steel structure with reinforced joint parts, which comprises a main body component, wherein a pulling and holding component is arranged above the outer side of the main body component, a connecting component is arranged above the pulling and holding component, and a splicing component is arranged below the connecting component; the pulling and holding assembly comprises a base, a movable shaft, a fixed pin, a reinforcing pin, a movable block and a lacing wire, wherein the movable shaft is arranged on the inner side of the upper end of the base. According to the utility model, the length of the lacing wire can be adjusted by rotating the sleeve in the middle of the lacing wire, the lacing wire is conveniently tightened, after the proper tightness is achieved, the limiting pin is inserted into the lacing wire, so that the limiting pin cannot slide down when a pulling force is generated subsequently, the pulling components are symmetrically distributed on four faces to be pulled, and compared with the reinforcing structure of the joint of the existing steel structure through welding, bolts and the like, more reinforcing structures are arranged at the joint after the construction of the steel structure is completed, and the supporting strength of the joint of the steel structure is improved.

Description

Building steel structure with reinforced joint

Technical Field

The utility model relates to the technical field of steel structures, in particular to a building steel structure with reinforced joint parts.

Background

The steel structure is a structure formed by steel materials, is one of structures mainly used for buildings, and is widely used for high-altitude steel structure construction of various large-scale workshops, venues and interiors of buildings because the self weight of the steel structure is light, so that the construction of the buildings is simple.

When the steel structure is produced, the steel structure is customized and prefabricated, the steel structure is subjected to shot blasting, rust removal, spraying and other working procedures, can be directly used for construction, greatly saves the construction time and construction cost of the building engineering, but the existing steel structure is mostly connected together through welding, bolts and rivets at the joint, and the joint has the advantages of simple construction and low cost, and has no more reinforcing structure after bearing dead weight and upper weight for a long time and being pressed down, so that the support strength is poor.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a building steel structure with reinforced joint, which solves the problem of poor supporting strength of the joint of the existing steel structure.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a building steel construction that junction is strengthened, includes the main part subassembly, the top in the main part subassembly outside is provided with draws and holds the subassembly, the top of drawing and holding the subassembly is provided with coupling assembling, coupling assembling's below is provided with splice subassembly, draw and hold the subassembly including base, loose axle, fixed pin, reinforcing pin, movable block and lacing wire, the inboard of base upper end is provided with the loose axle, the left side of loose axle is provided with the fixed pin, the rear side of loose axle is provided with the reinforcing pin, the middle part of base top is provided with the movable block, the inboard of movable block upper end is provided with the lacing wire.

Optionally, coupling assembling is including opening and shutting hoop, connecting piece, mounting groove, sealing piece and four corners square ring, the right side of opening and shutting hoop rear end is provided with the connecting piece, the inboard of opening and shutting hoop lower extreme is provided with the mounting groove, the outside of opening and shutting hoop left end is provided with sealing piece, the below of opening and shutting the hoop is provided with the four corners square ring.

Optionally, the splice assembly is including splice, splice groove and screw bolt, the inboard of splice below is provided with the splice groove, the right side of splice groove is provided with the screw bolt.

Optionally, the main part subassembly is including girder, crossbeam, curb girder and right angle piece, the left and right sides of girder is provided with the crossbeam, the front and back both sides of girder are provided with the curb girder, the below of crossbeam is provided with the right angle piece.

Optionally, the front end of fixed pin passes the inside of loose axle and movable block to extend to the right-hand member outside, looks adaptation between fixed pin and loose axle and the movable block, the lacing wire is symmetric distribution, open and shut the hoop and be symmetric distribution, the upper end of four corners square ring extends to the inboard of mounting groove, four corners square ring and mounting groove looks adaptation.

In summary, the utility model has the technical effects and advantages that:

1. the utility model has reasonable structure, the base can be fixedly arranged at the upper end of the main body component through the action of the reinforcing pin, the movable shaft and the movable block are internally provided with the mounting holes, the movable block can be inserted into the inside for reinforcement through the fixing pin, the movable block can move back and forth due to the adapting action of the movable shaft and the movable block, the free angle of the movable block can be conveniently adjusted during subsequent installation, the movable sleeve is arranged in the middle of the lacing wire, the length of the lacing wire can be conveniently adjusted, the lacing wire and the splicing component are conveniently installed, two lacing wires are arranged at the upper end of each movable block, after a period of use, when one lacing wire is subsequently maintained, the other lacing wire can generate acting force, and the pulling and holding component is symmetrically distributed on four surfaces for pulling, compared with the traditional steel structure, the reinforcing structure is maintained at the joint position through welding, bolts and the like, the maintenance is safer, and the support strength of the joint position cannot be reduced.

2. According to the utility model, the opening and closing hoop is clamped at the outer end of the main beam, the opening and closing hoop is moved to a preset position, then the closing position of the sealing block is tightened by the bolts so as not to be displaced up and down, the protruding blocks at the four corners Fang Yuanshang end are inserted into the inner sides of the mounting grooves, the two protruding blocks are connected together by the bolts and penetrate into the inner part of the main beam to be fixed, and the connecting components are directly connected with each other, so that the risk of deformation of the connecting components after long-time use can be reduced.

3. According to the utility model, through the arrangement of the splicing component, the lacing wires in the pulling component can extend upwards to the inside of the splicing groove, the holes above the lacing wires are matched with the holes in the splicing block, the lacing wires are penetrated by the threaded bolts, the lacing wires are reinforced together, the connection stability of the pulling component and the splicing component is improved, and the subsequent disassembly is more convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic plan view of a body assembly of the present utility model;

FIG. 3 is a schematic perspective view of a pulling assembly according to the present utility model;

FIG. 4 is a schematic perspective view of a connecting assembly according to the present utility model;

fig. 5 is a schematic perspective view of a splice assembly according to the present utility model.

In the figure: 1. a body assembly; 101. a main beam; 102. a cross beam; 103. a side beam; 104. a right angle block; 2. a pull-hold assembly; 201. a base; 202. a movable shaft; 203. a fixing pin; 204. a reinforcing pin; 205. a movable block; 206. lacing wires; 3. a connection assembly; 301. opening and closing the hoop; 302. a connecting piece; 303. a mounting groove; 304. a sealing block; 305. square rings at four corners; 4. a splice assembly; 401. splicing blocks; 402. a splice groove; 403. and (5) a threaded bolt.

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.

Examples: 1-5, a building steel construction that junction is strengthened, including main part subassembly 1, the top in main part subassembly 1 outside is provided with draws and holds subassembly 2, the top of drawing and holding subassembly 2 is provided with coupling assembling 3, the below of coupling assembling 3 is provided with splice assembly 4, draw and hold subassembly 2 including base 201, loose axle 202, fixed pin 203, consolidate round pin 204, movable block 205 and lacing wire 206, the inboard of base 201 upper end is provided with loose axle 202, the left side of loose axle 202 is provided with fixed pin 203, the rear side of loose axle 202 is provided with consolidate round pin 204, the middle part of base 201 top is provided with movable block 205, the inboard of movable block 205 upper end is provided with lacing wire 206.

As a preferred implementation manner in this embodiment, as shown in fig. 3 and 5, the base 201 may be fixedly installed at the upper end of the main body assembly 1 through the action of the reinforcing pin 204, and the movable shaft 202 and the movable block 205 are both provided with mounting holes, and may be inserted into the inside to be reinforced by the fixing pin 203, and due to the internal adapting action, the movable block 205 may be moved back and forth, the free angle of the movable block 205 may be adjusted during the subsequent installation, and the middle of the tie 206 may be provided with a movable sleeve, so that the length of the tie 206 may be adjusted, so that the installation of the tie 206 with the splice assembly 4 is facilitated, and after a period of use, when one of the ties 206 is maintained, the tie 206 may also be provided with a force, so that time and labor are saved during maintenance, and the symmetrically distributed tie-holding assembly 2, compared with the traditional steel structure joint reinforcing manner, the supporting strength of the steel structure joint is improved.

In this embodiment, as shown in fig. 4 and 5, the connection assembly 3 includes an opening and closing hoop 301, a connection member 302, a mounting groove 303, a sealing block 304 and a square ring 305, the right side of the rear end of the opening and closing hoop 301 is provided with the connection member 302, the inner side of the lower end of the opening and closing hoop 301 is provided with the mounting groove 303, the outer side of the left end of the opening and closing hoop 301 is provided with the sealing block 304, and the square ring 305 is provided below the opening and closing hoop 301; the splice assembly 4 comprises a splice block 401, a splice groove 402 and a threaded bolt 403, wherein the splice groove 402 is arranged on the inner side below the splice block 401, and the threaded bolt 403 is arranged on the right side of the splice groove 402.

The upper part of the pulling and holding assembly 2 extends to the inside of the splicing groove 402, the threaded bolt 403 penetrates into a hole in the splicing block 401, the splicing block 401 is reinforced together, the stability of the structure is kept, after the opening and closing hoop 301 is installed at the outer end of the main beam 101, after the opening and closing hoop is moved to a preset position, the closing position of the sealing block 304 is tightened by bolts and cannot be displaced up and down, the protruding blocks at the upper ends of the four corners 304 are inserted into the inner side of the mounting groove 303, the two protruding blocks are connected together by bolts and penetrate into the main beam 101 to be fixed, after the installation of the connecting assembly 3 is completed, the splicing block 401 is installed at the lower ends of the four corners 305 to be reinforced, the splicing assembly 4 and the connecting assembly 3 are mutually connected, and the supporting strength of the joint of the steel structure is ensured through the pulling and holding effect of the pulling and holding assembly 2.

The working principle of the utility model is as follows: in the construction of the steel structure, the girder 101 is erected and reinforced on the ground, the cross beam 102, the side beams 103 and the girder 101 are installed together, the right-angle block 104 is installed and reinforced on the side surface of the girder 101 at the joint of the lower ends of the cross beam 102 and the side beams 103 and the girder 101 by bolts, the upper end of the cross beam 102 and the side beams 103 are supported and then reinforced by bolts, the stability of the structure is ensured, the base 201 is fixedly installed in screw holes preset at the upper ends of the cross beam 102 and the side beams 103 by the reinforcing pins 204 to be reinforced, the angle of the movable block 205 is adjusted to a proper position, the top of the upper lacing wire 206 extends into the splicing groove 402, the threaded bolts 403 penetrate into holes in the splicing block 401 and holes at the upper ends of the lacing wire 206 to be reinforced together, the stability of the structure is maintained, after the opening-closing hoop 301 is installed at the outer end of the girder 101, after the joint block 304 is moved to a preset position, the closed position of the joint block 304 is tightened by bolts and cannot be displaced up and down, the protruding blocks at the upper ends of the square circles 304 are inserted into the inner sides of the mounting grooves 303, the protruding blocks are connected together by bolts and penetrate into the main beam 101 to be fixed, after the connecting component 3 is installed, the splicing block 401 is installed at the lower ends of the square circles 305 to be reinforced, the splicing component 4 and the connecting component 3 are connected with each other, the upper ends of the lacing wires 206 extend into the inside of the splicing grooves 402, then the lacing wires 206 are fixed with the splicing block 401 by inserting the threaded bolts 403, the sleeve in the middle of the lacing wires 206 is rotated, the length of the lacing wires 206 can be adjusted, the lacing wires 206 can be conveniently tightened, after proper tightness is achieved, the limiting pins are inserted into the inside, the limiting pins cannot slide down when the subsequent pulling force is generated, more reinforcing structures are arranged at the joint positions after the construction of the steel structure is completed, and the supporting strength of the joint of the steel structure is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a building steel structure that junction is strengthened, includes main part subassembly (1), its characterized in that: the utility model discloses a novel structure of the cable-stayed cable, including main part subassembly (1), main part subassembly (1) outside's top is provided with draws and holds subassembly (2), the top of drawing and holding subassembly (2) is provided with coupling assembling (3), the below of coupling assembling (3) is provided with concatenation subassembly (4), draw and hold subassembly (2) including base (201), loose axle (202), fixed pin (203), reinforcement round pin (204), movable block (205) and lacing wire (206), the inboard of base (201) upper end is provided with loose axle (202), the left side of loose axle (202) is provided with fixed pin (203), the rear side of loose axle (202) is provided with reinforcement round pin (204), the middle part of base (201) top is provided with movable block (205), the inboard of movable block (205) upper end is provided with lacing wire (206).

2. A joint reinforced structural steel structure according to claim 1, wherein: coupling assembling (3) are including opening and shutting hoop (301), connecting piece (302), mounting groove (303), seal piece (304) and four corners square ring (305), the right side of opening and shutting hoop (301) rear end is provided with connecting piece (302), the inboard of opening and shutting hoop (301) lower extreme is provided with mounting groove (303), the outside of opening and shutting hoop (301) left end is provided with seals piece (304), the below of opening and shutting hoop (301) is provided with four corners square ring (305).

3. A joint reinforced structural steel structure according to claim 1, wherein: the splicing assembly (4) comprises a splicing block (401), a splicing groove (402) and a threaded bolt (403), wherein the splicing groove (402) is formed in the inner side of the lower portion of the splicing block (401), and the threaded bolt (403) is arranged on the right side of the splicing groove (402).

4. A joint reinforced structural steel structure according to claim 1, wherein: the main body assembly (1) comprises a main beam (101), a cross beam (102), side beams (103) and right-angle blocks (104), wherein the cross beams (102) are arranged on the left side and the right side of the main beam (101), the side beams (103) are arranged on the front side and the rear side of the main beam (101), and the right-angle blocks (104) are arranged below the cross beams (102).

5. A joint reinforced structural steel structure according to claim 1, wherein: the front end of the fixing pin (203) penetrates through the movable shaft (202) and the movable block (205) and extends to the outer side of the right end, the fixing pin (203) is matched with the movable shaft (202) and the movable block (205), and the lacing wires (206) are symmetrically distributed.

6. A joint reinforced structural steel structure according to claim 2, wherein: the opening and closing hoops (301) are symmetrically distributed, the upper ends of the quadrangle square rings (305) extend to the inner side of the mounting groove (303), and the quadrangle square rings (305) are matched with the mounting groove (303).