CN216740056U - Combined steel roof truss structure - Google Patents

Abstract

The utility model discloses a combined steel roof truss structure, which comprises a stand column and a connecting seat; column: the number of the vertical columns is four, the interior of each vertical column is of a hollow pipe body structure, the lower ends of the four vertical columns are provided with bottom plates, and two vertical columns which correspond to each other longitudinally are fixedly connected through connecting pipes; connecting seat: inside the fixed orifices that the joint set up in the stand upper end respectively, the installation pipe is installed to two connecting seats upper ends that vertically correspond, and the upper surface of two installation pipes all is provided with the support, the upper surface of connecting seat all is provided with the spacing groove, and the inside bottom surface of spacing groove all is provided with T type fixture block, and the end is located the spacing inslot portion of homonymy respectively around the installation pipe, and the symmetry is provided with and T type fixture block complex bar groove around the bottom surface of installation pipe, this combination formula steel roof truss structure, makes things convenient for overall structure's quick assembly disassembly combination, connects more convenient and firm, supports more stably.

Description

Combined steel roof truss structure

Technical Field

The utility model relates to the technical field of steel roof trusses, in particular to a combined steel roof truss structure.

Background

A roof truss for roof structure is made up of wood, steel or reinforced concrete, and features that its steel structure is composed of steel beams, steel columns and steel trusses, which are made of shaped steel and steel plate, and has the functions of silanization, pure manganese phosphorization, washing and baking, and zinc plating.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a combined steel roof truss structure, which is convenient for the quick assembly and disassembly combination of the whole structure, more convenient and firm in connection, more stable in support and capable of effectively solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined steel roof truss structure comprises upright posts and connecting seats;

column: the number of the vertical columns is four, the interior of each vertical column is of a hollow pipe body structure, the lower ends of the four vertical columns are provided with bottom plates, and two vertical columns which correspond to each other longitudinally are fixedly connected through connecting pipes;

connecting seat: inside the fixed orifices of joint in stand upper end setting respectively, the installation pipe is installed to two connecting seat upper ends that vertically correspond, and the upper surface of two installation pipes all is provided with the support, makes things convenient for overall structure's quick assembly disassembly combination, connects convenient more firmly, supports more stably.

Further, the upper surface of connecting seat all is provided with the spacing groove, and the inside bottom surface of spacing groove all is provided with T type fixture block, and the end is located the spacing inslot portion of homonymy respectively around the installation pipe, around the bottom surface of installation pipe symmetry be provided with T type fixture block complex bar groove, make things convenient for the spacing installation of connecting seat and installation pipe.

Further, the lower surface center department of connecting seat all is provided with inserts the post, inserts the post and cooperates the joint with the fixed orifices that corresponds, and the lower extreme of inserting the post evenly is provided with the opening, and the center department of inserting the post all is provided with the screw hole, and the equal threaded connection in inside of screw hole has fixing bolt, and the inside bottom surface of spacing groove is provided with the step hole with fixing bolt complex, makes things convenient for the installation of connecting seat and stand to fix.

Further, the U-shaped seat that the symmetry set up around the installation pipe lower surface is inside all to be connected with branch through the round pin axle rotation, and the lower extreme of branch all rotates and is connected with the mount pad, and the mount pad passes through the stand lateral surface fixed connection that bolt and homonymy correspond, and the support of conveniently installing the pipe is fixed.

Further, still include the crossbeam, both ends symmetry is provided with the angle sign indicating number about the crossbeam, and the equal front and back symmetry of upper surface of installation pipe is provided with the location axle, and the upper surface of angle sign indicating number is provided with respectively with the locating hole of location axle cooperation joint, plays the fixed stay effect to the lateral position of installation pipe.

Furthermore, the middle part of crossbeam evenly is provided with the stiffener, improves the intensity of crossbeam.

Furthermore, the upper surface of support evenly is provided with the card post, and the joint has the extension board between two horizontal card posts that correspond, plays the effect of horizontal support to the support.

Compared with the prior art, the utility model has the beneficial effects that: this combination formula steel roof truss structure has following benefit:

1. insert the inside of fixed orifices with the post of inserting of connecting seat lower extreme, because the lower extreme of inserting the post evenly is provided with the opening, so insert the lower extreme of post when inserting and take place elastic deformation, screw up fixing bolt after inserting, play the supporting role to the inside of inserting the post, thereby carry out quick fixation to the connecting seat, then place the erection tube in two spacing inslots of vertical correspondence, make the bar groove cooperation joint at T type fixture block and erection tube both ends, thereby vertical position to the erection tube fixes, then use the screw to fix the branch of branch lower extreme to the stand lateral surface that the homonymy corresponds, make branch, form triangle-shaped between erection tube and the stand, it is fixed to conveniently support the erection tube, make things convenient for overall structure's quick assembly disassembly combination, it is more stable to support.

2. The angle yards at both ends of the crossbeam are clamped with the positioning shafts at the same side respectively, the transverse position of the installation pipe can be supported and limited, and the two ends of the support plate are clamped with the two clamping columns which transversely correspond to each other, so that the stability of the support is further improved.

Drawings

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

FIG. 2 is a schematic sectional front view of the connecting socket of the present invention;

fig. 3 is a schematic side sectional view of the connecting socket of the present invention.

In the figure: the device comprises a vertical column 1, a connecting pipe 2, a bottom plate 3, a fixing hole 4, a connecting seat 5, a limiting groove 51, an inserting column 52, an opening 53, a fixing bolt 54, a fixture block 55T, an installation pipe 6, a positioning shaft 61, a strip-shaped groove 62, a support 7, a support rod 8, an installation seat 9, a cross beam 10, an angle code 11, a support plate 12 and a clamping column 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a combined steel roof truss structure comprises a vertical column 1 and a connecting seat 5;

column 1: the number of the vertical columns is four, the interior of each vertical column 1 is of a hollow pipe body structure, the lower ends of the four vertical columns 1 are respectively provided with a bottom plate 3, the two vertical columns 1 which correspond to each other in the longitudinal direction are fixedly connected through connecting pipes 2, the four vertical columns 1 are fixed through the bottom plates 3, and the connecting pipes 2 can support the two vertical columns 1 which correspond to each other in the longitudinal direction;

connecting seat 5: the fixing device is characterized in that the fixing device is respectively clamped in fixing holes 4 arranged at the upper end of an upright post 1, the upper ends of two connecting seats 5 which are longitudinally corresponding are provided with mounting tubes 6, the upper surfaces of the two mounting tubes 6 are respectively provided with a support 7, the upper surfaces of the connecting seats 5 are respectively provided with a limiting groove 51, the inner bottom surfaces of the limiting grooves 51 are respectively provided with a T-shaped fixture block 55, the front end and the rear end of each mounting tube 6 are respectively positioned in the limiting grooves 51 which are on the same side, the bottom surfaces of the mounting tubes 6 are respectively and symmetrically provided with a strip-shaped groove 62 which is matched with the T-shaped fixture block 55, the centers of the lower surfaces of the connecting seats 5 are respectively provided with an insert column 52, the insert columns 52 are in matched clamping connection with the corresponding fixing holes 4, the lower ends of the insert columns 52 are uniformly provided with notches 53, the centers of the insert columns 52 are respectively provided with a threaded hole, the insides of the threaded holes are respectively in threaded connection with fixing bolts 54, the inner bottom surfaces of the limiting grooves 51 are provided with step holes which are matched with the fixing bolts 54, the insides of U-shaped seats which are symmetrically arranged front and rear ends of the lower surfaces of the mounting tubes 6 are respectively in a rotatable connection with a supporting rod 8 through pin shaft, the lower ends of the supporting rods 8 are rotatably connected with mounting seats 9, the mounting seats 9 are fixedly connected with the outer side surfaces of the upright posts 1 corresponding to the same side through bolts, the inserting posts 52 at the lower ends of the connecting seats 5 are inserted into the fixing holes 4, the lower ends of the inserting posts 52 are elastically deformed when the inserting posts 52 are inserted, the fixing bolts 54 are screwed after the inserting posts are inserted to support the inner parts of the inserting posts 52 so as to quickly fix the connecting seats 5, then the mounting pipes 6 are placed in the two limiting grooves 51 corresponding to the vertical direction, the T-shaped clamping blocks 55 are matched and clamped with the strip-shaped grooves 62 at the two ends of the mounting pipes 6 so as to fix the vertical positions of the mounting pipes 6, the supporting rods 8 at the lower ends of the supporting rods 8 are fixed to the outer side surfaces of the upright posts 1 corresponding to the same side through screws, a triangle is formed among the supporting rods 8, the mounting pipes 6 and the upright posts 1, and the mounting pipes 6 are convenient to support and fix, make things convenient for overall structure's quick assembly disassembly combination, support more stable.

Wherein: still include crossbeam 10, both ends symmetry is provided with angle sign indicating number 11 about crossbeam 10, the symmetry is provided with location axle 61 around the upper surface of installation pipe 6 is equal, the upper surface of angle sign indicating number 11 is provided with the locating hole with location axle 61 cooperation joint respectively, the middle part of crossbeam 10 evenly is provided with the stiffener, the upper surface of support 7 evenly is provided with card post 13, the joint has extension board 12 between two card posts 13 that transversely correspond, with the angle sign indicating number 11 at crossbeam 10 both ends respectively with the location axle 61 joint of homonymy, can play the support limiting displacement to the transverse position of installation pipe 6, with extension board 12 both ends and two card post 13 joints that transversely correspond simultaneously, further improve the stability of support 7.

The working principle of the combined steel roof truss structure provided by the utility model is as follows: the four upright posts 1 are fixed through the bottom plate 3, the connecting pipe 2 can support two upright posts 1 which are longitudinally corresponding, then the inserting post 52 at the lower end of the connecting seat 5 is inserted into the fixing hole 4, because the lower end of the inserting post 52 is uniformly provided with the notch 53, the lower end of the inserting post 52 is elastically deformed when being inserted, the fixing bolt 54 is screwed after being inserted, the inner part of the inserting post 52 is supported, so that the connecting seat 5 is quickly fixed, then the mounting pipe 6 is placed in the two limit grooves 51 which vertically correspond to each other, the T-shaped clamping block 55 is matched and clamped with the strip-shaped grooves 62 at the two ends of the mounting pipe 6, so that the vertical position of the mounting pipe 6 is fixed, then the supporting rod 8 at the lower end of the supporting rod 8 is fixed to the outer side surface of the upright post 1 which corresponds to the same side by using a screw, a triangle is formed among the supporting rod 8, the mounting pipe 6 and the upright posts 1, and the mounting pipe 6 is convenient to support and fix, with the angle sign indicating number 11 at crossbeam 10 both ends respectively with the location axle 61 joint of homonymy, can play the horizontal position of installation pipe 6 and support limiting displacement, with two card posts 13 joints that transversely correspond at the both ends of extension board 12 simultaneously, further improve support 7's stability, make things convenient for overall structure's quick assembly disassembly combination, support more stably.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. A modular steel roof truss structure which characterized in that: comprises a column (1) and a connecting seat (5);

column (1): the number of the vertical columns is four, the inner parts of the vertical columns (1) are of hollow pipe body structures, the lower ends of the four vertical columns (1) are respectively provided with a bottom plate (3), and the two vertical columns (1) which correspond to each other in the longitudinal direction are fixedly connected through connecting pipes (2);

connecting seat (5): inside the fixed orifices (4) of joint in stand (1) upper end setting respectively, installation pipe (6) are installed to two connecting seats (5) upper ends that vertically correspond, and the upper surface of two installation pipes (6) all is provided with support (7).

2. A modular steel roof truss structure as characterised in claim 1 wherein: the upper surface of connecting seat (5) all is provided with spacing groove (51), and the inside bottom surface of spacing groove (51) all is provided with T type fixture block (55), and the end is located the spacing groove (51) inside of homonymy respectively around installation pipe (6), and the bottom surface front and back symmetry of installation pipe (6) is provided with T type fixture block (55) complex bar groove (62).

3. A modular steel roof truss structure as characterised in claim 2 wherein: the lower surface center department of connecting seat (5) all is provided with inserts post (52), inserts post (52) and the fixed orifices (4) cooperation joint that corresponds, and the lower extreme of inserting post (52) evenly is provided with opening (53), and the center department of inserting post (52) all is provided with the screw hole, and the equal threaded connection in inside of screw hole has fixing bolt (54), and the inside bottom surface of spacing groove (51) is provided with the step hole with fixing bolt (54) complex.

4. A modular steel roof truss structure as characterised in claim 1 wherein: the utility model discloses a support structure, including installation pipe (6), U type seat, mount pad (9), stand (1) lateral surface fixed connection that the symmetry set up around installation pipe (6) lower surface all is connected with branch (8) through the round pin axle rotation inside the U type seat, and the lower extreme of branch (8) all rotates and is connected with mount pad (9), and mount pad (9) correspond with the homonymy through the bolt.

5. A modular steel roof truss structure as characterised in claim 1 wherein: still include crossbeam (10), both ends symmetry is provided with angle sign indicating number (11) about crossbeam (10), and the upper surface of installation pipe (6) is all around the symmetry be provided with location axle (61), the upper surface of angle sign indicating number (11) be provided with respectively with the locating hole of location axle (61) cooperation joint.

6. A modular steel roof truss structure as characterised in claim 5 wherein: and reinforcing rods are uniformly arranged in the middle of the cross beam (10).

7. A modular steel roof truss structure as characterised in claim 1 wherein: the upper surface of support (7) evenly is provided with card post (13), and the joint has extension board (12) between two horizontal corresponding card posts (13).

Images