CN219808580U

CN219808580U - Steel structure beam

Info

Publication number: CN219808580U
Application number: CN202321290855.3U
Authority: CN
Inventors: 李勇
Original assignee: Shandong Saiwei Heavy Industry Group Co ltd
Current assignee: Shandong Saiwei Heavy Industry Group Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-10
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a steel structure beam, which comprises a base, wherein a bottom plate is fixed below the base, a stand column is fixed above the base, a fixing groove is formed in one side surface of the stand column, a beam seat is fixed above the stand column, connecting blocks are fixed on two sides of the beam seat, threaded holes are formed in the upper surface and the lower surface of each connecting block, fixing bolts penetrate through the threaded holes, and a connecting groove is formed in one side surface of each connecting block; this steel construction crossbeam uses through the cooperation of crossbeam seat, connecting block, screw hole, fixing bolt and spread groove, inserts the inside connecting block through the spread groove with the one end of crossbeam main part earlier when the device uses, and it can install the crossbeam main part to screw up fixing bolt again, can install two crossbeam main parts at the both ends of crossbeam seat through the setting of crossbeam seat simultaneously, can splice a plurality of crossbeam main parts as required when using, has promoted the practicality of the device.

Description

Steel structure beam

Technical Field

The utility model relates to the technical field related to steel structures, in particular to a steel structure beam.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing and drying, galvanization and the like, and is connected with each component or part by adopting welding seams, bolts or rivets.

In current chinese patent publication No. CN218581006U, assembled steel structure crossbeam, including bracing piece and crossbeam, crossbeam surface welding has connecting sleeve, connecting sleeve installs at the bracing piece surface, crossbeam lower surface welding has sliding frame, this structure is convenient to adjust the angle between branch and the bracing piece to can drive the crossbeam and reciprocate, thereby conveniently adjust the height of crossbeam, but this assembled steel structure crossbeam utilizes the crane to hoist the crossbeam main part to the preset position in the in-process of use, and the workman utilizes the bolt to connect crossbeam and stand again, and the security is relatively poor, consequently needs to propose a steel structure crossbeam that simple to operate is swift higher security.

Disclosure of Invention

The utility model aims to provide a steel structure beam for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel structure crossbeam, the on-line screen storage device comprises a base, the below of base is fixed with the bottom plate, the top of base is fixed with the stand, the fixed slot has been seted up to one side surface of stand, the top of stand is fixed with the crossbeam seat, the both sides of crossbeam seat all are fixed with the connecting block, the screw hole has all been seted up on the upper and lower side surface of connecting block, the inside of screw hole runs through there is fixing bolt, the spread groove has been seted up on one side surface of connecting block, the internally mounted of spread groove has the crossbeam main part, spacing hole has all been seted up on the top both sides surface of crossbeam main part.

Preferably, a rotating shaft is arranged above the bottom plate, an auxiliary supporting rod is movably connected above the rotating shaft, a movable shaft is movably arranged at the other end of the auxiliary supporting rod, and the movable shaft is fixed on one side of the base.

Preferably, the auxiliary supporting rods are symmetrically arranged on the central axis of the base, and the movable shaft is matched with the rotating shaft for use.

Preferably, the beam main body is in threaded connection with the beam seat through a fixing bolt, and the beam main body is correspondingly arranged with the connecting groove.

Preferably, the limiting holes are symmetrically arranged on the central axis of the beam main body, and the limiting holes are matched with the threaded holes for use.

Preferably, the support rods are fixed on two sides of the lower part of the beam main body, and the fixing buckles are fixed on the other ends of the support rods.

Preferably, the fixing buckle is arranged in the fixing groove, and the supporting rod is connected with the upright post in a clamping manner through the fixing buckle.

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

1. according to the steel structure beam, through the cooperation of the beam seat, the connecting block, the threaded holes, the fixing bolts and the connecting grooves, when the device is used, one end of the beam main body is inserted into the connecting block through the connecting grooves, the fixing bolts are screwed down to install the beam main body, meanwhile, two beam main bodies can be installed at two ends of the beam seat through the arrangement of the beam seat, and when the device is used, the plurality of beam main bodies can be spliced according to requirements, so that the practicability of the device is improved, the installation is convenient and quick, and the safety is high;

2. according to the steel structure beam, the auxiliary supporting rod can play a supporting role in the using process of the device through the arrangement of the bottom plate, the rotating shaft, the auxiliary supporting rod and the movable shaft, and the stability of the base can be improved through the triangular structure of the auxiliary supporting rod, so that the anti-seismic performance of the device is improved;

3. this steel construction crossbeam, through the setting of fixed slot, bracing piece and fixed knot, bracing piece constitutes triangle-shaped structure with stand and crossbeam main part, can improve the compressive resistance of crossbeam main part, has improved the life of crossbeam main part, has avoided breaking when the crossbeam main part is pressed too big, makes the bracing piece comparatively convenient when the installation through the butt joint of fixed knot and fixed slot.

Drawings

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

FIG. 2 is a schematic view of the structure of the base of the present utility model;

FIG. 3 is a schematic view of the structure of the cross beam seat of the present utility model;

fig. 4 is a schematic structural view of the beam body of the present utility model.

In the figure: 1. a base; 2. a bottom plate; 3. a rotating shaft; 4. an auxiliary strut; 5. a movable shaft; 6. a column; 7. a fixing groove; 8. a cross beam seat; 9. a connecting block; 10. a threaded hole; 11. a fixing bolt; 12. a connecting groove; 13. a beam body; 14. a limiting hole; 15. a support rod; 16. and (5) fixing the buckle.

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 the following technical solutions: the utility model provides a steel construction crossbeam, including base 1, the below of base 1 is fixed with bottom plate 2, the top of base 1 is fixed with stand 6, fixed slot 7 has been seted up to a side surface of stand 6, the top of stand 6 is fixed with crossbeam seat 8, the both sides of crossbeam seat 8 all are fixed with connecting block 9, screw hole 10 has all been seted up on the upper and lower side surface of connecting block 9, fixing bolt 11 has been run through to the inside of screw hole 10, connecting slot 12 has been seted up on a side surface of connecting block 9, the internally mounted of connecting slot 12 has crossbeam main part 13, spacing hole 14 has all been seted up on the top both sides surface of crossbeam main part 13.

In this embodiment, the pivot 3 is installed to the top of bottom plate 2, and the top swing joint of pivot 3 has supplementary branch 4, and the other end movable mounting of supplementary branch 4 has loose axle 5, and loose axle 5 is fixed in one side of base 1, has promoted the anti-seismic performance of device, and stand 6 takes place to empty when having avoided using.

In this embodiment, the auxiliary supporting rod 4 is symmetrically arranged on the central axis of the base 1, the movable shaft 5 is matched with the rotating shaft 3 for use, the auxiliary supporting rod 4 can play a supporting role, and the stability of the base 1 can be improved through the triangular structure of the auxiliary supporting rod 4.

In this embodiment, the beam main body 13 is in threaded connection with the beam seat 8 through the fixing bolt 11, the beam main body 13 and the connecting groove 12 are correspondingly arranged, two beam main bodies 13 can be installed at two ends of the beam seat 8 through the arrangement of the beam seat 8, and a plurality of beam main bodies 13 can be spliced according to requirements when in use.

In this embodiment, the limiting holes 14 are symmetrically arranged on the central axis of the beam main body 13, the limiting holes 14 are matched with the threaded holes 10, one end of the beam main body 13 is inserted into the connecting block 9 through the connecting groove 12, and then the fixing bolt 11 is screwed down to install the beam main body 13.

In this embodiment, the supporting rods 15 are fixed on two sides of the lower part of the beam main body 13, the fixing buckles 16 are fixed on the other ends of the supporting rods 15, the upright posts 6 and the beam main body 13 form a triangular structure, the compression resistance of the beam main body 13 can be improved, and the service life of the beam main body 13 is prolonged.

In this embodiment, the fixing buckle 16 is installed inside the fixing groove 7, and the supporting rod 15 is connected with the upright post 6 by the fixing buckle 16 in a clamping manner, and the supporting rod 15 is convenient to install by the butt joint of the fixing buckle 16 and the fixing groove 7.

Working principle: when using this steel construction crossbeam, insert connecting block 9 inside at first with the one end of crossbeam main part 13 through spread groove 12, screw up fixing bolt 11 again and can install crossbeam main part 13, secondly can install two crossbeam main parts 13 at the both ends of crossbeam seat 8 through the setting of crossbeam seat 8, can splice a plurality of crossbeam main parts 13 as required when using, the effect that support can be played to supplementary branch 4 in the use of the device, through the triangle-shaped structure of supplementary branch 4, can improve the stability of base 1, the shock resistance of the device has been promoted, constitute triangle-shaped structure through bracing piece 15 and stand 6 and crossbeam main part 13 at last, can improve the compressive resistance of crossbeam main part 13, the use of this steel construction crossbeam just has accomplished in this way.

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 steel construction crossbeam, includes base (1), its characterized in that: the utility model discloses a base, including base (1), connecting block (9), connecting groove (12) internally mounted has crossbeam main part (13), spacing hole (14) have all been seted up on the top both sides surface of crossbeam main part (13), connecting block (9) are all fixed with in the top of stand (6), screw hole (10) have all been seted up on the upper and lower surface of connecting block (9), fixing bolt (11) have been run through to the inside of screw hole (10), connecting groove (12) have been seted up on one side surface of connecting block (9).

2. The steel structure beam according to claim 1, wherein a rotating shaft (3) is installed above the bottom plate (2), an auxiliary supporting rod (4) is movably connected above the rotating shaft (3), a movable shaft (5) is movably installed at the other end of the auxiliary supporting rod (4), and the movable shaft (5) is fixed at one side of the base (1).

3. A steel structure beam according to claim 2, characterized in that the auxiliary struts (4) are arranged symmetrically about the central axis of the base (1), and the movable shaft (5) is used in cooperation with the rotary shaft (3).

4. The steel structure beam according to claim 1, characterized in that the beam body (13) is screwed with the beam seat (8) by means of a fixing bolt (11), the beam body (13) being arranged in correspondence with the connecting groove (12).

5. A steel structure beam according to claim 1, characterized in that the limiting holes (14) are symmetrically arranged with the central axis of the beam body (13), and the limiting holes (14) are used in cooperation with the threaded holes (10).

6. The steel structure beam according to claim 1, wherein supporting rods (15) are fixed on two sides below the beam main body (13), and fixing buckles (16) are fixed on the other ends of the supporting rods (15).

7. The steel structure beam according to claim 6, wherein the fixing buckle (16) is installed inside the fixing groove (7), and the supporting rod (15) is in snap connection with the upright post (6) through the fixing buckle (16).