CN213115681U

CN213115681U - Steel construction performance truss

Info

Publication number: CN213115681U
Application number: CN202020423615.6U
Authority: CN
Inventors: 许周
Original assignee: Individual
Current assignee: Chengdu Hairui Construction Engineering Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-05-04
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a steel structure performance truss, the structure of which comprises a base, a supporting column, an inclined supporting rod, a transverse fixing rod, an auxiliary frame, a cross beam, a reinforcing rod and a limiting rod, the supporting column of the utility model is arranged on the surface grooves of the bases at the two sides of the bottom side, the auxiliary frame is clamped by the transverse fixing rod, a bottom pad is connected with a baffle combination to keep the vertical structure unchanged, a first supporting rod, a second supporting rod and a second supporting rod are combined to form an inclined supporting structure body, the distances among the rods are arranged in equal width, the rod lengths are equal, the lower ends are connected with a corresponding number of clamping grooves, the structure supporting performance truss has better supporting performance, in order to increase the structural bearing capacity, the rear wall of the baffle is clamped with a fixed point structure, the clamping grooves with a corresponding number of hoop sleeves are arranged, the baffle is transversely connected with the first supporting rod, the second supporting rod and the middle point of the second supporting rod through a column block, the weight bearing capacity of the steel structure truss is effectively improved.

Description

Steel construction performance truss

Technical Field

The utility model relates to a steel construction performance truss belongs to truss protection technical field.

Background

With the development of economy in China, more and more commercial performances are provided at present, and in many activities at present, the truss stage is a common and indispensable part, and the truss stage gains good opinion of users by virtue of the advantages of flexibility, convenience and the like.

The general show truss is convenient to disassemble and assemble due to too many connected key nodes, but the weight bearing capacity is greatly reduced easily due to unbalanced front and back supporting force, so that a lot of show trusses collapse to cause casualties.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a steel construction shows truss to solve general performance truss because the key festival department of its connection too leads to its dismouting of being convenient for, nevertheless the unbalanced easy weight bearing capacity greatly reduced that makes of fore-and-aft holding power has lead to the problem that a lot of performance trusses collapse and lead to the incident of casualties to take place.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a steel construction performance truss, its structure includes base, support column, oblique branch, violently decide pole, auxiliary frame, crossbeam, anchor strut, gag lever post, the oblique branch of support column combination rear side position constitutes the triangle-shaped structure, the base top is equipped with the unchangeable crossbeam of mounting height, be equipped with a plurality of anchor struts of welded fastening an organic whole on the crossbeam, the gag lever post of a structure of style of calligraphy of anchor strut bottom side rigid coupling, the support column is installed on the surperficial recess of bottom side both sides base, the auxiliary frame of node joint is equipped with on the violently deciding pole.

Further, the auxiliary frame comprises an installation groove, a bottom pad, a fixed point structure, a baffle, a first support rod, a second support rod and a baffle, wherein the installation groove is formed in the surface of the bottom pad, the surface of the bottom pad is connected with the baffle in a perpendicular mode, the baffle rear wall is provided with the first support rod, the second support rod and the second support rod which are arranged at corresponding intervals, the fixed point structure is arranged in the middle of the first support rod, the second support rod and the baffle, and the baffle is installed and connected at the position behind the cross beam.

Further, the fixed point structure includes card notch, hoop, post piece, the card notch is established on the hoop surface recess that corresponds quantity respectively, the hoop is installed on post piece opening outer wall, the first vaulting pole of post piece combination, compound vaulting pole, second vaulting pole middle part constitute half A type structure, the card notch is seted up on the baffle back wall groove face.

Furthermore, the equal heights of the two ends of the limiting rod are embedded in the inner wall of the supporting column.

Furthermore, the transverse fixed rod is arranged at the butt joint of the rear wall of the base in a straight line.

Furthermore, two sides of the cross beam are respectively provided with inclined supporting rods with the same installation angle.

Furthermore, the inclined strut nodes are clamped with the grooves on the surfaces of the transverse fixed rods.

Furthermore, the shape of the transverse fixed rod is matched with the corresponding groove surface of the baffle and the bottom pad.

Furthermore, the compound support rod is of a double-support rod structure.

Further, the opening structure of the hoop sleeve is fixed.

Furthermore, the column blocks are correspondingly transversely connected on the rear wall of the baffle.

Advantageous effects

The utility model relates to a steel construction performance truss, the support column is installed on the surperficial recess of bottom side both sides base, through horizontal pole joint auxiliary frame of deciding, the heelpiece links to each other with the baffle combination and keeps vertical structure unchangeable, first vaulting pole, compound vaulting pole, second vaulting pole combination constitutes the inclined supporting structure body, the equidistant range of width between the pole, the pole length equals and the draw-in groove mouth that the lower extreme quantity that meets corresponds, better support nature has, in order to increase the structure bearing, the wall joint has fixed point structure behind the baffle, set up the draw-in groove mouth that quantity corresponds the hoop cover, transversely link to each other baffle and first vaulting pole through the pillar piece, compound vaulting pole, the second vaulting pole mid point, further strengthened the structural support nature, the balanced performance truss front and back holding power of correspondence, steel construction truss's weight bearing capacity has effectively been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a steel structure performance truss of the present invention;

FIG. 2 is a schematic view of the assembly structure of the auxiliary frame of the present invention;

fig. 3 is the fixed point structure assembly diagram of the auxiliary frame of the present invention.

In the figure: the device comprises a base-1, support columns-2, inclined support rods-3, transverse fixing rods-4, an auxiliary frame-5, an installation groove-20, a bottom pad-21, a fixed point structure-22, a clamping groove opening-221, a hoop-222, column blocks-223, a baffle-23, a first support rod-24, a composite support rod-25, a second support rod-26, a transverse beam-6, a reinforcing rod-7 and a limiting rod-8.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a steel structure shows truss, its structure includes base 1, support column 2, oblique branch 3, horizontal fixed rod 4, auxiliary frame 5, crossbeam 6, anchor strut 7, gag lever post 8, the oblique branch 3 of support column 2 combination rear side position constitutes three angie type structures, the unchangeable crossbeam 6 of mounting height is equipped with to base 1 top, be equipped with a plurality of anchor struts 7 of welded fastening an organic whole on the crossbeam 6, the gag lever post 8 of a reinforcement strut 7 bottom side rigid coupling word structure, support column 2 is installed on the surface recess of bottom side both sides base 1, be equipped with the auxiliary frame 5 of node joint on horizontal fixed rod 4, auxiliary frame 5 includes mounting groove 20, heelpiece 21, fixed point structure 22, baffle 23, first vaulting pole 24, compound vaulting pole 25, second vaulting pole 26, mounting groove 20 divides to be established on heelpiece 21 surface, heelpiece 21 surface and baffle 23 meet perpendicularly, the rear wall of the baffle 23 is provided with first support rods 24, second support rods 25 and second support rods 26 which are correspondingly arranged at intervals, the middle positions of the first support rods 24, the second support rods 25 and the second support rods 26 are provided with fixed point structures 22, the baffle 23 is installed and connected at the rear position of the cross beam 6, each fixed point structure 22 comprises a notch 221, a hoop sleeve 222 and a column block 223, the notch 221 is respectively arranged on the surface grooves of the corresponding quantity of hoop sleeves 222, the hoop sleeve 222 is installed on the outer wall of the opening of the column block 223, the column block 223 is combined with the first support rods 24, the second support rods 25 and the second support rods 26 to form a half A-shaped structure, the notch 221 is arranged on the groove surface of the rear wall of the baffle 23, the two ends of the limiting rod 8 are embedded in the inner wall of the support column 2 at equal height, the transverse rod 4 is installed at the butt joint of the rear wall of the base 1, the two sides of the cross beam 6 are respectively provided with oblique support rods 3 with the, the 3 node looks joint of oblique branch pole 4 surface recesses of horizontal fixed pole, the 4 shape inosculation baffles 23 of horizontal fixed pole, the corresponding recess face of heelpiece 21, compound vaulting pole 25 is two pole structures, the cuff 222 open structure is fixed unchangeable, post piece 223 corresponds and violently connects on baffle 23 back wall.

The first brace 24, the second brace 25 and the second brace 26 are combined to form an inclined support structure, the distance between the braces is equal, the length of the braces is equal, and the lower ends of the braces are connected with the corresponding slot openings 221.

For example: when the truss support is used, the support columns 2 are installed on surface grooves of the bases 1 on two sides of the bottom side, the auxiliary frame 5 is clamped and connected through the transverse fixed rods 4, the bottom cushion 21 is combined and connected with the baffle plate 23 to keep a vertical structure unchanged, the first support rods 24, the second support rods 25 and the second support rods 26 are combined to form an inclined support structure body, the distances among the rods are arranged in an equal width mode, the rod lengths are equal, the lower ends of the rods are connected with the corresponding clamping groove openings 221, good supporting performance is achieved, in order to increase structural bearing capacity, the fixed point structure 22 is clamped and connected on the rear wall of the baffle plate 23, the clamping groove openings 221 corresponding to the hoop sleeves 222 in number are formed, the baffle plate 23 is transversely connected with the middle points of the first support rods 24, the second support rods 25 and the second support rods 26 through the column blocks 223, structural supporting performance truss is further enhanced, corresponding front and rear supporting forces.

The utility model provides a problem be general performance truss because the key festival department of its connection too leads to its dismouting of being convenient for, nevertheless the unbalanced easy weight bearing capacity greatly reduced that makes of fore-and-aft holding power, has leaded to a lot of performance trusses to collapse and has leaded to the thing of casualties to take place, the utility model discloses a mutual combination of above-mentioned parts, the support column is installed on bottom side both sides base 1's surface recess, through horizontal pole joint auxiliary frame, has further strengthened structural support nature, has corresponded balanced performance truss fore-and-aft holding power, has effectively improved steel construction truss's weight bearing capacity.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a steel construction shows truss, its structure includes base (1), support column (2), oblique branch pole (3), horizontal fixed rod (4), auxiliary frame (5), crossbeam (6), anchor strut (7), gag lever post (8), its characterized in that:

the utility model discloses a three angle type structure is constructed in oblique branch (3) of support column (2) combination rear side position, base (1) top is equipped with crossbeam (6) that mounting height is unchangeable, be equipped with a plurality of anchor strut (7) of welded fastening an organic whole on crossbeam (6), anchor strut (7) bottom side rigid coupling gag lever post (8) of a style of calligraphy structure, install on the surface recess of bottom side both sides base (1) support column (2), be equipped with auxiliary frame (5) of node joint on horizontal pole (4).

2. A steel structural show truss according to claim 1, wherein: auxiliary frame (5) are including mounting groove (20), heelpiece (21), fixed point structure (22), baffle (23), first vaulting pole (24), compound vaulting pole (25), second vaulting pole (26), mounting groove (20) are divided and are established on heelpiece (21) surface, heelpiece (21) surface hangs down with baffle (23) and connects mutually, baffle (23) back wall is equipped with first vaulting pole (24), compound vaulting pole (25), second vaulting pole (26) that correspond interval arrangement, first vaulting pole (24), compound vaulting pole (25), second vaulting pole (26) middle part position are equipped with fixed point structure (22), baffle (23) installation links to each other in crossbeam (6) rear position department.

3. A steel structural show truss according to claim 2, wherein: fixed point structure (22) are including card notch (221), cuff (222), post piece (223), card notch (221) are established on the surface recess of cuff (222) of corresponding quantity respectively, cuff (222) are installed on post piece (223) opening outer wall, post piece (223) make up first vaulting pole (24), compound vaulting pole (25), second vaulting pole (26) middle part and constitute half A type structure, card notch (221) are seted up on baffle (23) back wall groove face.

4. A steel structural show truss according to claim 1, wherein: the two ends of the limiting rod (8) are embedded in the inner wall of the supporting column (2) at the same height.

5. A steel structural show truss according to claim 1, wherein: the transverse fixed rod (4) is arranged at the butt joint of the rear wall of the base (1) in a straight line.

6. A steel structural show truss according to claim 1, wherein: and inclined supporting rods (3) with the same installation angle are respectively arranged on two sides of the cross beam (6).

7. A steel structural show truss according to claim 1, wherein: the node of the inclined supporting rod (3) is clamped with the surface groove of the transverse fixing rod (4).

8. A steel structural show truss according to claim 1 or 2, wherein: the shape of the transverse fixed rod (4) is matched with the corresponding groove surface of the baffle plate (23) and the bottom pad (21).