CN212897179U

CN212897179U - Improved steel structure supporting beam

Info

Publication number: CN212897179U
Application number: CN202020929376.1U
Authority: CN
Inventors: 黄金龙
Original assignee: Xinjiang Shengao Construction Group Co ltd
Current assignee: Xinjiang Shengao Construction Group Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-06
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an improved steel structure supporting beam, relating to the technical field of steel structure supporting beams, the improved steel structure supporting beam comprises two upright posts, top beams are respectively arranged at the top ends of the two upright posts, the top beams are in a triangular structure, the inside of the top beam is hollowed to form a hollow cavity, a support rod which is vertically arranged is welded in the middle of the hollow cavity, and the inner part of the hollow cavity is welded with the auxiliary rods which are symmetrically distributed at the two sides of the supporting rod, the utility model can realize the fast lap joint between the top beam and the upright post through the arrangement of the positioning block and the positioning groove, meanwhile, the positioning block can be clamped and fixed by utilizing the clamping block, the clamping groove and the spring so as to realize the clamping and fixing of the top beam and the upright column, thereby realize fixing a position fast between back timber and the stand to accurate welding between back timber and the stand avoids taking place the dislocation between back timber and the stand, the effectual efficiency of buildding that improves steel structure support frame.

Description

Improved steel structure supporting beam

Technical Field

The utility model relates to a steel construction supporting beam technical field, concretely relates to improved steel construction supporting beam.

Background

In the field of construction, a steel structure supporting beam is an important component in a building, and the steel structure supporting beam is used for bearing all loads transmitted by an upper structure of the building and transmitting the loads and loads of a lower structure to a foundation, so that the steel structure supporting beam is widely applied to various pipeline supports of large-scale factory buildings, super high-rise buildings, airports, ports, large-scale public buildings, sports buildings, transport corridor trestles, blast furnace and boiler frameworks and the like.

But can not fix a position fast between current steel structure support frame back timber and the stand to welding between the back timber of not being convenient for and the stand influences supporting beam's efficiency of buildding, in addition, splices between a plurality of steel structure supporting beam of not being convenient for, when the room body is builded, still needs other devices fixed, in order to build, complex operation, consuming time power influences the efficiency that the room body was builded.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide an improvement shaped steel structure supporting beam now to can not fix a position fast between back timber and the stand that proposes in solving above-mentioned background art, be not convenient for the welding between back timber and the stand, in addition, be not convenient for carry out the problem of concatenation between a plurality of steel structure supporting beams.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an improved steel structure supporting beam, including two stands, two the back timber is all installed on the top of stand, the back timber is the triangle-shaped structure, and the inside fretwork of back timber, cavity in the formation, the middle welding of cavity has the bracing piece of vertical setting, and the inside of cavity still welds the auxiliary rod of symmetric distribution in bracing piece both sides, the bilateral symmetry welding of back timber bottom has two locating pieces, two the spring groove has all been seted up to the inside of locating piece, and the inside in two spring grooves all is fixed with spring, two the both ends of spring all are connected with the fixture block that extends to the outside both sides of locating piece, two simultaneously the top of stand all seted up with locating piece assorted constant head tank, and the inner wall both sides of two constant head tanks all seted up with fixture block assorted draw-in groove.

Further, two equal symmetrical welding in both sides of stand has two connection frames, and eight connection frames's inside has all seted up the chamber groove, eight simultaneously equal spiro union in one side that the connection frame is relative has the anchorage bar.

Further, all be connected with the stiffener between back timber and two stands, and the both ends of two stiffeners weld respectively first fixed block and second fixed block, simultaneously seted up on back timber and two stands respectively with first fixed block and second fixed block assorted first draw-in groove and second draw-in groove, first fixed block and second fixed block pass through the bolt respectively with stand and back timber fixed connection.

Furthermore, opposite angles of one end, far away from the top beam, of the positioning block are in arc chamfer transition to form an arc part with a smooth surface wall.

Furthermore, a telescopic cylinder is further installed inside the spring groove, the telescopic cylinder comprises an inner cylinder and an outer cylinder, the end parts of the inner cylinder and the outer cylinder are respectively connected with the two ends of the spring, and meanwhile the spring sleeve is arranged outside the telescopic cylinder.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a setting of locating piece and constant head tank can realize the quick overlap joint between back timber and the stand, utilizes fixture block, draw-in groove and spring simultaneously, can be fixed with the locating piece joint to it is fixed to realize back timber and stand joint, thereby realizes fixing a position fast between back timber and the stand, so that accurate welding between back timber and the stand avoids taking place the dislocation between back timber and the stand, the effectual efficiency of buildding that improves steel structure support frame.

2) The utility model discloses a setting of connection frame, chamber groove and anchorage bar can realize the quick concatenation of a plurality of steel construction support frames, need not to fix through other devices to be convenient for build of the room body, great improvement the efficiency that the room body was built, and easy and simple to handle, labour saving and time saving helps improving workman's work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an external view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1-top beam; 2-a first card slot; 3-fastening a rod; 4-upright post; 5-a second card slot; 6-a spring; 7-a fixture block; 8-positioning blocks; 9-a connecting frame; 10-a reinforcing rod; 11-a first fixed block; 12-a cavity groove; 13-positioning grooves; 14-a spring groove; 15-arc part; 16-a card slot; 17-a support bar; 18-a secondary rod; 19-a second fixed block; 20-telescopic cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, an improved steel structure supporting beam comprises two upright posts 4, top beams 1 are respectively installed at the top ends of the two upright posts 4, the top beams 1 are triangular structures, the interior of the top beams 1 is hollow to form a hollow cavity, a vertically arranged supporting rod 17 is welded in the middle of the hollow cavity, auxiliary rods 18 symmetrically distributed at two sides of the supporting rod 17 are welded in the hollow cavity, two positioning blocks 8 are symmetrically welded at two sides of the bottom end of the top beams 1, spring grooves 14 are respectively formed in the two positioning blocks 8, springs 6 are respectively fixed in the two spring grooves 14, two ends of each spring 6 are respectively connected with clamping blocks 7 extending to two outer sides of each positioning block 8, positioning grooves 13 matched with the positioning blocks 8 are respectively formed at the top ends of the two upright posts 4, clamping grooves 16 matched with the clamping blocks 7 are respectively formed at two sides of the inner walls of the two, when putting up, the user can place back timber 1 in the top of two stands 4, make locating piece 8 inject the constant head tank 13 in, at this moment, fixture block 7 blocks into draw-in groove 16 under the effect of spring 6, in order to with locating piece 8 and constant head tank 13 joint, thereby with back timber 1 and two stands 4 joints, realize back timber 1 and two stands 4's quick location, then the user with back timber 1 and stand 4 welded fastening, thereby realize putting up steel construction supporting beam fast, the efficiency of putting up is improved.

Wherein, the equal symmetrical welding in both sides of two stands 4 has two connection frame 9, and cavity groove 12 has all been seted up to the inside of eight connection frame 9, the equal spiro union in one side that eight connection frame 9 are relative has anchorage bar 3 simultaneously, when a steel structure supporting beam needs the concatenation, the user can block into the inside cavity groove 12 of connection frame 9 on two adjacent stands 4 respectively with the both ends of concatenation connecting rod, precession anchorage bar 3 again, in order to splice connecting rod and connection frame 9 fastening, repeat the above-mentioned step, thereby realize the concatenation of a plurality of steel structure supporting beams, so that the buildding of the steel structure room body.

In this embodiment, it is preferable, all be connected with stiffener 10 between back timber 1 and two stands 4, and the both ends of two stiffener 10 have welded first fixed block 11 and second fixed block 19 respectively, seted up respectively on back timber 1 and two stands 4 simultaneously with first fixed block 11 and second fixed block 19 assorted first draw-in groove 2 and second draw-in groove 5, first fixed block 11 and second fixed block 19 pass through the bolt respectively with stand 4 and back timber 1 fixed connection, through two stiffener 10, can increase the rigidity between back timber 1 and two stands 4, make the structure more firm.

In this embodiment, preferably, opposite corners of one end of the positioning block 8 away from the top beam 1 are all transited by arc chamfers to form an arc portion 15 with a smooth surface wall, so that the positioning block 8 is rapidly clamped into the positioning groove 13.

In this embodiment, preferably, a telescopic tube 20 is further installed inside the spring slot 14, the telescopic tube 20 includes an inner tube and an outer tube, ends of the inner tube and the outer tube are respectively connected to two ends of the spring 6, and the spring 6 is sleeved outside the telescopic tube 20, so that when the spring 6 drives the fixture block 7 to stretch, the telescopic tube 20 stretches along with the spring, thereby increasing stability of the spring 6 during stretching, and facilitating the spring 6 to stably drive the fixture block 7 to move.

The utility model provides an improved steel structure supporting beam, when using, the user can place back timber 1 in the top of two stands 4, make locating piece 8 inject in the constant head tank 13, at this moment, fixture block 7 blocks into draw-in groove 16 under the effect of spring 6, in order to with locating piece 8 and constant head tank 13 joint, thereby with two stand 4 joint, realize the quick location of back timber 1 and two stand 4, then the user with back timber 1 and stand 4 welded fastening, thereby realize the quick construction of steel structure supporting beam, the efficiency of buildding has been improved, then the user can be fixed in first draw-in groove 2 and second draw-in groove 5 on stand 4 and back timber 1 respectively through the first fixed block 11 and the second fixed block 19 at its both ends with stiffener 10, again through bolt-tightening, thereby increase the rigidity between back timber 1 and the stand 4, in order to increase the intensity of steel structure supporting beam, when a steel structure supporting beam needs to be spliced, a user can clamp the two ends of the splicing connecting rod into the cavity grooves 12 inside the connecting frames 9 on the two adjacent stand columns 4 respectively, then the fastening rods 3 are screwed in to fasten the splicing connecting rod and the connecting frames 9, the steps are repeated, and therefore the splicing of a plurality of steel structure supporting beams is achieved, the building of a steel structure house is facilitated, and the practicability is better.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. An improved steel structure supporting beam is characterized in that: the device comprises two stand columns (4), wherein top beams (1) are installed at the top ends of the two stand columns (4), the top beams (1) are of a triangular structure, the inside of each top beam (1) is hollowed to form a hollow cavity, a vertically arranged support rod (17) is welded in the middle of the hollow cavity, auxiliary rods (18) symmetrically distributed on two sides of the support rod (17) are further welded in the hollow cavity, two positioning blocks (8) are symmetrically welded on two sides of the bottom end of the top beam (1), spring grooves (14) are formed in the two positioning blocks (8), springs (6) are fixed in the two spring grooves (14), two ends of each spring (6) are connected with clamping blocks (7) extending to two outer sides of the positioning blocks (8), and positioning grooves (13) matched with the positioning blocks (8) are formed in the top ends of the two stand columns (4), and the two sides of the inner wall of the two positioning grooves (13) are both provided with clamping grooves (16) matched with the clamping blocks (7).

2. An improved steel structural support beam according to claim 1, wherein: two equal symmetrical welding in both sides of stand (4) has two connecting frame (9), and cavity groove (12) have all been seted up to the inside of eight connecting frame (9), and is simultaneously eight the equal spiro union in one side that connecting frame (9) are relative has anchorage bar (3).

3. An improved steel structural support beam according to claim 1, wherein: all be connected with stiffener (10) between back timber (1) and two stand (4), and the both ends of two stiffener (10) weld respectively first fixed block (11) and second fixed block (19), simultaneously seted up respectively on back timber (1) and two stand (4) with first fixed block (11) and second fixed block (19) assorted first draw-in groove (2) and second draw-in groove (5), first fixed block (11) and second fixed block (19) pass through the bolt respectively with stand (4) and back timber (1) fixed connection.

4. An improved steel structural support beam according to claim 1, wherein: the opposite angles of one end of the positioning block (8) far away from the top beam (1) are in arc chamfer transition to form an arc part (15) with smooth surface wall.

5. An improved steel structural support beam according to claim 1, wherein: the spring slot (14) is internally provided with a telescopic cylinder (20), the telescopic cylinder (20) comprises an inner cylinder and an outer cylinder, the end parts of the inner cylinder and the outer cylinder are respectively connected with the two ends of the spring (6), and meanwhile the spring (6) is sleeved outside the telescopic cylinder (20).