CN220978334U

CN220978334U - Reinforced steel structure corner post

Info

Publication number: CN220978334U
Application number: CN202322183693.XU
Authority: CN
Inventors: 余杭
Original assignee: Wuhan Yingxucheng Intelligent Technology Co ltd
Current assignee: Wuhan Yingxucheng Intelligent Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-05-17
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a reinforced steel structure corner post, which belongs to the technical field of steel structures and comprises an angular steel pipe and I-steel, wherein the I-steel is connected to the outside of the angular steel pipe, a connecting sleeve is welded to the outside of the angular steel pipe, a supporting mechanism which is convenient for supporting the I-steel is arranged on the angular steel pipe, fixing blocks are welded to the upper and lower sides of the four sides of the connecting sleeve, threaded holes are formed in the surfaces of the fixing blocks and the I-steel, bolts are arranged in the threaded holes in a matched manner, clamping blocks are welded to the surfaces of the fixing blocks close to the threaded holes, clamping grooves are formed in the upper and lower sides of the I-steel close to the threaded holes, and the clamping grooves are matched with the clamping blocks. According to the utility model, the connecting sleeve, the fixing block, the clamping block and the like are arranged, so that the upper side and the lower side of the connecting position of the working steel are supported, the connecting position is firmer, and the outer parts of the angular steel pipe, the connecting sleeve and the I-steel are coated with the thick steel structure fireproof paint, so that the steel structure has a good fireproof and heat-insulating effect.

Description

Reinforced steel structure corner post

Technical Field

The utility model belongs to the technical field of steel structures, and particularly relates to a reinforced steel structure corner post.

Background

The steel structure is a structure formed by steel materials, is widely applied to the fields of large-scale plants, venues, super high-rise and the like because of lighter dead weight and simple construction, and can be corroded and oxidized to a certain extent in long-time use, and the steel structure is generally required to be derusted, galvanized or coated and is required to be regularly maintained, so that the joint of the steel structure is more required to be reinforced.

According to the utility model, the rapid installation and fixation of the I-steel can be realized through the installation plate and the matched second fixing bolt; through the fastening assembly, the I-steel can be fast fastened in a diagonal manner, and meanwhile, the fastening assembly can be suitable for steel structures in different environments and can be used repeatedly, so that the material cost is saved; the disadvantages are as follows:

When the steel structure is used, the steel structure is supported through the connecting pull rod, the rotating shafts are used on two sides of the connecting pull rod, so that the supporting force is poor, and the joint between the working steel and the square steel is directly fixed by bolts, so that the firmness is poor.

Disclosure of utility model

The utility model aims at: in order to solve the problems, a reinforced steel structure corner post is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a reinforced steel structure corner post, includes angle steel pipe and I-steel, angle steel pipe external connection has the I-steel, angle steel pipe external welding is connected with the adapter sleeve, be provided with the supporting mechanism who is convenient for carry out the support to the I-steel on the angle steel pipe.

The connecting sleeve is characterized in that fixing blocks are welded and connected to the upper and lower sides of the four sides of the connecting sleeve, threaded holes are formed in the surfaces of the fixing blocks and the I-steel, bolts are arranged in the threaded holes in a matched mode, clamping blocks are welded and connected between the surfaces of the fixing blocks close to the threaded holes, clamping grooves are formed in the upper and lower sides of the I-steel and close to the threaded holes, the clamping grooves are Y-shaped, and the clamping grooves are matched with the clamping blocks.

Wherein, the supporting mechanism includes: the device comprises a support column, a chute, a sliding block, a thread bush and a threaded rod;

The four sides of the angular steel pipe are close to the upper and lower sides of the connecting sleeve and are respectively connected with a support column through rotating shafts, a chute is formed in each support column, a sliding block is slidably connected in each chute, a thread bush is arranged between the outer side of the angular steel pipe and the support column, threaded rods are connected to two sides of the thread bush in an threaded mode, one end of each threaded rod is connected to the outer side of the angular steel pipe through rotating shafts, and the other end of each threaded rod is connected with each sliding block.

The end part of the support column is provided with a threaded hole, and threads between the two threaded rods are oppositely arranged.

Wherein, the outer surfaces of the angle steel pipe, the connecting sleeve and the I-steel are coated with thick steel structure fireproof paint, and the thickness of the coating is 3MM.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. According to the utility model, the connecting sleeve, the fixing block, the clamping block and the like are arranged, so that the upper side and the lower side of the connecting position of the working steel are supported, the connecting position is firmer, and the outer parts of the angular steel pipe, the connecting sleeve and the I-steel are coated with the thick steel structure fireproof paint, so that the steel structure has a good fireproof and heat-insulating effect.

2. According to the utility model, by arranging the supporting mechanism, constructors rotate the threaded sleeves to enable the supporting columns to rotate inwards along the rotating shafts, so that the end parts of the supporting columns are propped against one side of the surface of the I-steel, the whole I-steel can be supported, and stress at the joint is dispersed, so that the steel structure is firmer.

Drawings

FIG. 1 is a schematic diagram of the overall front structure of the present utility model;

FIG. 2 is a schematic diagram of the enlarged construction of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic diagram of a partial perspective view of the present utility model;

FIG. 4 is a schematic diagram of a partial perspective view of the present utility model.

The marks in the figure: 1. angular steel pipe; 2. connecting sleeves; 201. a fixed block; 202. a threaded hole; 203. a clamping block; 3. i-steel; 301. a clamping groove; 4. a support column; 401. a chute; 402. a slide block; 5. a thread sleeve; 501. a threaded 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.

In the utility model, the following components are added:

Referring to fig. 1-3, a reinforced steel structure corner post comprises an angle steel pipe 1 and an I-steel 3, wherein the I-steel 3 is connected to the outside of the angle steel pipe 1, a connecting sleeve 2 is welded to the outside of the angle steel pipe 1, and a supporting mechanism which is convenient for supporting the I-steel is arranged on the angle steel pipe 1.

Further, the fixing blocks 201 are welded and connected to the upper and lower sides of the four sides of the connecting sleeve 2, threaded holes 202 are formed in the surfaces of the fixing blocks 201 and the I-steel 3, bolts are arranged in the threaded holes 202 in a matched mode, clamping blocks 203 are welded and connected between the surfaces of the fixing blocks 201 and the threaded holes 202, clamping grooves 301 are formed in the upper and lower sides of the I-steel 3 and are adjacent to the threaded holes 202, the clamping grooves 301 are Y-shaped, the clamping grooves 301 are matched with the clamping blocks 203, constructors clamp the clamping blocks 203 on the upper and lower sides of the fixing blocks 201 into the clamping grooves 301 on the upper and lower sides of the I-steel 3, openings on one side of the Y-shaped clamping grooves 301 are large, clamping blocks 203 are conveniently clamped, after the I-steel 3 is clamped between the fixing blocks 201, matched bolts are used for being driven into the threaded holes of the fixing blocks 201 and the I-steel 3, and accordingly the I-steel 3 is fixed.

Further, the support mechanism includes: the support column 4, the spout 401, the slider 402, thread bush 5 and threaded rod 501, angle steel pipe 1 four sides are close to adapter sleeve 2 upper and lower all and are connected with support column 4 through the pivot rotation, be provided with spout 401 inside sliding connection on the support column 4, be provided with thread bush 5 between angle steel pipe 1 outside and the support column 4, the inside both sides of thread bush 5 equal threaded connection has threaded rod 501, one end threaded rod 501 rotates the connection in angle steel pipe 1 outside through the pivot, the other end threaded rod 501 is connected with slider 402, and support column 4 tip is provided with the screw hole, and the screw thread is opposite setting between two threaded rods 501, constructor is through manual rotation thread bush 5, make the threaded rod 501 of both sides synchronous inwards move under the effect of screw thread interlock, thereby the pulling support column 4 moves inwards along the pivot, simultaneously when the angle changes, the drive of one side threaded rod 501 upwards moves along spout 401 under the drive of slider 402, until support column 4 tip supports I steel 3 on I steel 3 surface side, then use the bolt to drive into support column 4 tip and I steel 3 simultaneously, thereby fix support column 4 tip.

Further, the outer surfaces of the angular steel pipe 1, the connecting sleeve 2 and the I-steel 3 are coated with the thick steel structure fireproof paint, the thickness of the coating is 3MM, the heat conductivity of the thick steel structure fireproof paint is extremely low, and the heat transfer speed of the heat phase steel structure can be delayed, so that the steel structure is prevented from being directly attacked by flame and high temperature, and the effect of certain fireproof heat insulation is achieved.

Working principle: firstly, the connecting sleeve 2 is nested at a proper position on the outer side of the angular steel pipe 1, then the connecting sleeve 2 is fixed through welding, the clamping blocks 203 on the upper side and the lower side of the fixed block 201 are clamped into the clamping grooves 301 on the upper side and the lower side of the I-steel 3 by constructors, one side of the Y-shaped clamping groove 301 is larger in opening, the clamping blocks 203 are conveniently clamped into, the I-steel 3 is clamped between the fixed blocks 201, the matched bolts are used for simultaneously driving the threaded holes of the fixed block 201 and the I-steel 3, so that the I-steel 3 is fixed, then the constructors manually rotate the threaded sleeves 5, the threaded rods 501 on the two sides synchronously move inwards under the action of threaded engagement, so that the supporting columns 4 are pulled to move inwards along the rotating shafts, and simultaneously when the angle is changed, the end part of the threaded rod 501 on one side is driven by the sliding block 402 to move upwards along the sliding groove 401 until the end part of the supporting column 4 abuts against one side of the surface of the I-steel 3, then the end part of the supporting column 4 is driven by the bolts, the end part of the supporting column 4 and the threaded holes of the I-steel 3 are simultaneously driven by the bolts, the threaded holes of the supporting column 3, the connecting sleeve 3 is fixed, and the outer surfaces of the angular steel pipe 1, the threaded rod 2 and the I-steel 3 are coated with the thickness of the structural steel 3 are directly, and the thickness of the structural fireproof coating is equal to achieve, and the fire-proof heat-resistant and flame-resistant effects, and the fire-resistant heat-resistant structural steel has high heat-resistant effects, and flame-resistant and high heat-resistant, and flame-resistant, and heat-insulating structures can be directly transferred.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a strenghthened type steel construction corner post, includes angle steel pipe (1) and I-steel (3), angle steel pipe (1) external connection has I-steel (3), its characterized in that: the outside of the angular steel pipe (1) is welded and connected with a connecting sleeve (2), and a supporting mechanism which is convenient for supporting the I-steel is arranged on the angular steel pipe (1);

The connecting sleeve (2) is welded with a fixed block (201) at the upper part and the lower part of the four sides, threaded holes (202) are formed in the surfaces of the fixed block (201) and the I-steel (3), bolts are arranged in the threaded holes (202) in a matched mode, clamping blocks (203) are welded between the surfaces of the fixed block (201) close to the threaded holes (202), clamping grooves (301) are formed between the upper side and the lower side of the I-steel (3) close to the threaded holes (202), the clamping grooves (301) are Y-shaped, and the clamping grooves (301) are matched with the clamping blocks (203);

The support mechanism includes: the device comprises a support column (4), a chute (401), a sliding block (402), a thread bush (5) and a threaded rod (501);

The four sides of the angular steel pipe (1) are close to the upper and lower sides of the connecting sleeve (2) and are rotationally connected with the supporting columns (4) through rotating shafts, sliding grooves (401) are formed in the supporting columns (4) and are connected with sliding blocks (402) in a sliding mode, threaded sleeves (5) are arranged between the outer sides of the angular steel pipe (1) and the supporting columns (4), threaded rods (501) are connected with two sides of the inner sides of the threaded sleeves (5) in a threaded mode, one end of each threaded rod (501) is rotationally connected to the outer sides of the angular steel pipe (1) through rotating shafts, and the other end of each threaded rod (501) is connected with each sliding block (402).

2. A reinforced steel structure corner post as claimed in claim 1 wherein: screw holes are formed in the end portions of the support columns (4), and the screw threads of the two threaded rods (501) are opposite.

3. A reinforced steel structure corner post as claimed in claim 1 wherein: the outer surfaces of the angular steel pipe (1), the connecting sleeve (2) and the I-steel (3) are coated with thick steel structure fireproof paint, and the thickness of the coating is 3MM.