CN214696068U

CN214696068U - Portal steel framework structure for steel structure factory building

Info

Publication number: CN214696068U
Application number: CN202120627063.5U
Authority: CN
Inventors: 史延猛
Original assignee: Shandong Xiantong Metal Manufacturing Co ltd
Current assignee: Shandong Xiantong Metal Manufacturing Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-12
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a steel constructs portal steel framework structure for factory building, including a plurality of bottom plate, the fixed bracket component that is equipped with in top of a plurality of bottom plate, the bracket component includes a plurality of riser, the first spout of a plurality of, a plurality of second spout, the first crossbeam of a plurality of, a plurality of second crossbeam, the first screw hole of a plurality of, the first threaded rod of a plurality of, a plurality of second screw hole and a plurality of second threaded rod, and threaded connection is on the top of a plurality of bottom plate respectively for a plurality of riser, and first spout has all been seted up to the both sides of a plurality of riser, the beneficial effects of the utility model are that: two beam slabs support through a plurality of second crossbeam top, and the reinforcement frame on the first crossbeam top of a plurality of makes two beam slabs support through the first crossbeam of a plurality of simultaneously, has increased the area of contact of two beam slabs, makes this steel framework structure crossbeam atress comparatively dispersed, and stability and security are higher, simultaneously the effectual bolt that prevents in this steel framework structure is not hard up or warp.

Description

Portal steel framework structure for steel structure factory building

Technical Field

The utility model relates to a steel framework structure, in particular to steel constructs portal steel framework structure for factory building belongs to steel structure building technical field.

Background

Assembled portal steel frame concrete structure uses the most common structural style in the current building field, the main frame of this kind of structure includes the sloping, the rigid frame post, crossbeam and envelope etc, this kind of structure has the structure atress clearly and definitely, design and construction convenience's advantage, consequently by wide application, current portal steel frame structure adopts threaded connection mode to connect usually, and be with the sloping through a reinforcing plate, crossbeam and stand carry out fixed assembly, the power of bearing on this kind of fixed mode bolt is great, long-time the use easily makes the bolt warp, influence the stability of whole structure, and the contact surface between back timber and the crossbeam is less, the crossbeam atress is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel constructs portal steel framework structure for factory building to current steel framework structure bolt yielding, the great problem of crossbeam bearing capacity that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portal steel framework structure for a steel structure factory building comprises a plurality of bottom plates, wherein a support assembly is fixedly arranged at the top ends of the bottom plates, the support assembly comprises a plurality of vertical plates, a plurality of first chutes, a plurality of second chutes, a plurality of first cross beams, a plurality of second cross beams, a plurality of first threaded holes, a plurality of first threaded rods, a plurality of second threaded holes and a plurality of second threaded rods, the vertical plates are respectively in threaded connection with the top ends of the bottom plates, the first chutes are respectively arranged at two sides of the vertical plates, the second chutes are respectively arranged at the front and back of the vertical plates, the first cross beams are respectively in sliding connection between the two first chutes at the same side, the second cross beams are respectively in sliding connection between the two second chutes at the same side, and the first threaded holes are respectively arranged at the top parts at two sides of the vertical plates, the inner walls of the two sides of the first cross beams are all in threaded connection with first threaded rods, one ends of the first threaded rods are respectively in threaded connection with the inner walls of the first threaded holes, the tops of the front sides and the back sides of the vertical plates are all provided with second threaded holes, the inner walls of the two sides of the second cross beams are all in threaded connection with second threaded rods, one ends of the second threaded rods are respectively in threaded connection with the inner walls of the second threaded holes, the top ends of the second cross beams are in threaded connection with a beam frame structure, the beam frame structure comprises a plurality of third threaded holes, a plurality of third threaded rods, two beam plates, a plurality of fourth threaded holes, a plurality of fourth threaded rods and a connecting plate, a plurality of third threaded holes are respectively arranged in the middle parts of the second cross beams, and the inner walls of the third threaded holes are all in threaded connection with third threaded rods, a plurality of third threaded rod threaded connection respectively is two one side of roof beam board, two a plurality of fourth screw hole, a plurality of are all seted up to one side at roof beam board top the equal threaded connection of inner wall of fourth screw hole has the fourth threaded rod, two there is the connecting plate through a plurality of fourth threaded rod threaded connection between the roof beam board.

As a preferred technical scheme of the utility model, a plurality of the equal fixedly connected with clamp plate in bottom of bottom plate, a plurality of the bottom of clamp plate is all fixed and is equipped with a plurality of spring, the bottom fixedly connected with horizontal plate of a plurality of spring of every side.

As a preferred technical scheme of the utility model, a plurality of the bottom of horizontal plate is all fixed and is equipped with base, a plurality of the base is all established to the echelonment.

As an optimized technical scheme of the utility model, two roof beam board one side is all fixed and is equipped with dash board.

As an optimized technical scheme of the utility model, a plurality of the surface of riser all is equipped with the rubber membrane.

As a preferred technical scheme of the utility model, two the bottom equidistance threaded connection of beam slab has a plurality of reinforcement frame, a plurality of the reinforcement frame is all established to Y form, a plurality of the reinforcement frame is threaded connection respectively on the top of the first crossbeam of a plurality of.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a steel constructs door-type steel framework structure for factory building, two roof beam boards support through a plurality of second crossbeam top, and the anchor strut on a plurality of first crossbeam top makes two roof beam boards support through a plurality of first crossbeam simultaneously, has increased the area of contact of two roof beam boards, makes this steel framework structure crossbeam bearing capacity comparatively disperse, and stability and security are higher, simultaneously the effectual bolt that prevents in this steel framework structure is not hard up or is out of shape; spring compression between a plurality of clamp plate and the horizontal plate after this steel framework structure installation is accomplished, cushions the bearing capacity of a plurality of base after a plurality of spring compression, and the atress is uneven and the fracture when preventing this steel framework structure from beginning to use.

Drawings

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

fig. 2 is one of the schematic sectional structural diagrams of the present invention;

fig. 3 is a second schematic cross-sectional view of the present invention.

In the figure: 1. a base plate; 2. a bracket assembly; 21. a vertical plate; 22. a first chute; 23. a second chute; 24. a first cross member; 25. a second cross member; 26. a first threaded hole; 27. a first threaded rod; 28. a second threaded hole; 29. a second threaded rod; 3. a beam frame structure; 31. a third threaded hole; 32. a third threaded rod; 33. a beam plate; 34. a fourth threaded hole; 35. a fourth threaded rod; 36. a connecting plate; 4. pressing a plate; 5. a spring; 6. a horizontal plate; 7. a base; 8. a flashing; 9. and (7) reinforcing the frame.

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. 1-3, the utility model provides a portal steel framework structure for steel structure factory building, comprising a plurality of bottom plates 1, a support assembly 2 is fixedly arranged on the top end of the bottom plates 1, the support assembly 2 comprises a plurality of vertical plates 21, a plurality of first chutes 22, a plurality of second chutes 23, a plurality of first beams 24, a plurality of second beams 25, a plurality of first threaded holes 26, a plurality of first threaded rods 27, a plurality of second threaded holes 28 and a plurality of second threaded rods 29, the vertical plates 21 are respectively in threaded connection with the top end of the bottom plates 1, the first chutes 22 are respectively arranged on two sides of the vertical plates 21, the second chutes 23 are respectively arranged on the front and back sides of the vertical plates 21, the first beams 24 are respectively in sliding connection between the two first chutes 22 on the same side, the second beams 25 are respectively in sliding connection between the two second chutes 23 on the same side, the top parts of two sides of a plurality of vertical plates 21 are all provided with first threaded holes 26, the inner walls of two sides of a plurality of first cross beams 24 are all in threaded connection with first threaded rods 27, one ends of the plurality of first threaded rods 27 are respectively in threaded connection with the inner walls of the plurality of first threaded holes 26, the top parts of the front surfaces and the back surfaces of the plurality of vertical plates 21 are all provided with second threaded holes 28, the inner walls of two sides of a plurality of second cross beams 25 are all in threaded connection with second threaded rods 29, one ends of the plurality of second threaded rods 29 are respectively in threaded connection with the inner walls of the plurality of second threaded holes 28, the top ends of the plurality of second cross beams 25 are in threaded connection with beam frame structures 3, each beam frame structure 3 comprises a plurality of third threaded holes 31, a plurality of third threaded rods 32, two beam plates 33, a plurality of fourth threaded holes 34, a plurality of fourth threaded rods 35 and connecting plates 36, a plurality of third threaded holes 31 are respectively arranged in the middle parts of the plurality of second cross beams 25, the equal threaded connection of inner wall of a plurality of third screw hole 31 has third threaded rod 32, and a plurality of third threaded rod 32 is threaded connection respectively in one side of two roof beam boards 33, and a plurality of fourth screw hole 34 has all been seted up to one side at two roof beam boards 33 tops, and the equal threaded connection of inner wall of a plurality of fourth screw hole 34 has fourth threaded rod 35, has connecting plate 36 through a plurality of fourth threaded rod 35 threaded connection between two roof beam boards 33.

Preferably, the bottom ends of the bottom plates 1 are fixedly connected with the pressing plates 4, the bottom ends of the pressing plates 4 are fixedly provided with the springs 5, and the bottom ends of the springs 5 on each side are fixedly connected with the horizontal plate 6, so that the steel framework structure can be conveniently mounted and dismounted, and the vertical plates 21 are prevented from being broken due to over-heavy stress; the bottoms of the horizontal plates 6 are all fixedly provided with bases 7, the bases 7 are all designed into a ladder shape, and the ladder-shaped bases 7 enable the structural stability of the steel framework to be higher; rain shielding plates 8 are fixedly arranged on one sides of the two beam plates 33, so that rainwater is prevented from permeating into the steel framework structure; rubber films are arranged on the surfaces of the vertical plates 21, so that the vertical plates 21 are prevented from being worn after being used for a long time; the bottom equidistance threaded connection of two roof beam boards 33 has a plurality of reinforcement frame 9, and a plurality of reinforcement frame 9 all establishes to the Y form, and a plurality of reinforcement frame 9 threaded connection is on the top of the first crossbeam 24 of a plurality of respectively, makes this steel framework structure increase to the bearing area of two roof beam boards 33 through the reinforcement frame 9 of a plurality of Y form to make the stability of two roof beam boards 33 higher.

When in specific use, the portal steel framework structure for the steel structure factory building of the utility model is characterized in that firstly, a plurality of first beams 24 and a plurality of second beams 25 respectively slide in a first chute 22 and a second chute 23 to the top end of a vertical plate 21, then a plurality of first threaded rods 27 respectively rotate in a plurality of first threaded holes 26, a plurality of first threaded rods 27 rotate to lead a plurality of first beams 24 to be respectively fixed with a plurality of vertical plates 21, then a plurality of second threaded rods 29 respectively rotate in a plurality of second threaded holes 28, a plurality of second threaded rods 29 rotate to lead a plurality of second beams 25 to be respectively fixed with a plurality of vertical plates 21, then a plurality of third threaded rods 32 rotate to lead two beam plates 33 to be fixed with a plurality of second beams 25, and then a plurality of third threaded rods 32 respectively rotate in a plurality of third threaded holes 31 to lead a plurality of second beams 25 to be respectively fixed with two beam plates 33, two roof beam board 33 rethread a plurality of fourth threaded rod 35 are all fixed with connecting plate 36 at the 34 internal rotations of a plurality of fourth screw hole respectively, then fix a plurality of reinforcement frame 9 respectively on the top of the first crossbeam 24 of a plurality of, a plurality of reinforcement frame 9 of being convenient for supports two roof beam boards 33 respectively, when this steel framework structure installation uses, a plurality of spring 5 atress compression between clamp plate 4 and the plurality of horizontal plate 6, the gravity that base 7 received is cushioned in the compression of a plurality of spring 5, the atress is uneven and the fracture when preventing this steel framework structure from using.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A portal steel framework structure for a steel structure factory building comprises a plurality of bottom plates (1) and is characterized in that a support assembly (2) is fixedly arranged at the top ends of the bottom plates (1), the support assembly (2) comprises a plurality of vertical plates (21), a plurality of first sliding grooves (22), a plurality of second sliding grooves (23), a plurality of first cross beams (24), a plurality of second cross beams (25), a plurality of first threaded holes (26), a plurality of first threaded rods (27), a plurality of second threaded holes (28) and a plurality of second threaded rods (29), the vertical plates (21) are respectively in threaded connection with the top ends of the bottom plates (1), the first sliding grooves (22) are respectively formed in two sides of the vertical plates (21), the second sliding grooves (23) are respectively formed in the front and the back of the vertical plates (21), a first cross beam (24) is respectively in sliding connection between the two first sliding grooves (22) on the same side, two second sliding grooves (23) on the same side are connected with a second cross beam (25) in a sliding manner, the tops of two sides of the vertical plate (21) are provided with first threaded holes (26), the inner walls of two sides of the first cross beam (24) are in threaded connection with first threaded rods (27), one ends of the first threaded rods (27) are in threaded connection with the inner walls of the first threaded holes (26), the tops of the front side and the back side of the vertical plate (21) are provided with second threaded holes (28), the inner walls of two sides of the second cross beam (25) are in threaded connection with second threaded rods (29), one ends of the second threaded rods (29) are in threaded connection with the inner walls of the second threaded holes (28), and the top ends of the second cross beams (25) are in threaded connection with beam frame structures (3), the beam frame structure (3) comprises a plurality of third threaded holes (31), a plurality of third threaded rods (32), two beam plates (33), a plurality of fourth threaded holes (34), a plurality of fourth threaded rods (35) and a connecting plate (36), a plurality of the middle part, a plurality of are seted up respectively at a plurality of second crossbeam (25) in third screw hole (31) the equal threaded connection of inner wall of third screw hole (31) has third threaded rod (32), a plurality of threaded connection is two respectively in third threaded rod (32) one side of roof beam board (33), two a plurality of fourth screw hole (34), a plurality of all seted up one side at roof beam board (33) top the equal threaded connection of inner wall of fourth screw hole (34) has fourth threaded rod (35), two there is connecting plate (36) through a plurality of fourth threaded rod (35) threaded connection between roof beam board (33).

2. The portal steel framework structure for steel buildings according to claim 1, characterized in that: the bottom of bottom plate (1) is all fixedly connected with clamp plate (4), a plurality of the bottom of clamp plate (4) is all fixed and is equipped with a plurality of spring (5), bottom fixedly connected with horizontal plate (6) of a plurality of spring (5) of every side.

3. The portal steel framework structure for steel buildings according to claim 2, characterized in that: a plurality of the bottom of horizontal plate (6) is all fixed and is equipped with base (7), a plurality of base (7) all establish to the ladder-shaped.

4. The portal steel framework structure for steel buildings according to claim 1, characterized in that: and one side of each beam plate (33) is fixedly provided with a rain shielding plate (8).

5. The portal steel framework structure for steel buildings according to claim 1, characterized in that: the surfaces of the vertical plates (21) are all provided with rubber films.

6. The portal steel framework structure for steel buildings according to claim 1, characterized in that: two the bottom equidistance threaded connection of beam slab (33) has a plurality of to consolidate frame (9), a plurality of consolidate frame (9) all establish to Y form, a plurality of consolidate frame (9) threaded connection is on the top of the first crossbeam (24) of a plurality of respectively.