CN220202955U

CN220202955U - Steel construction vestibule

Info

Publication number: CN220202955U
Application number: CN202321729968.9U
Authority: CN
Inventors: 梁旭; 程龙; 阮林; 权晨伟; 杨炜
Original assignee: Construction and Installation Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Current assignee: Construction and Installation Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-19
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of corridors, in particular to a steel structure corridors, which comprises a beam body, wherein the beam body comprises a string beam, the surface of the string beam is fixedly connected with a vertical rod, and the surface of the string beam is fixedly connected with a diagonal rod; and a positioning mechanism is arranged on the surface of the string beam. According to the utility model, the fixing sleeve is sleeved on the surfaces of the bridge and the mounting block, and the fixing sleeve is fixed through the first bolt, so that the welding part of the bridge and the mounting block can be reinforced by the fixing sleeve, the connection between the bridge and the mounting block can be more stable, and before the steel structure corridor is welded, the mounting block can be lapped on the connecting block by sliding the first limiting block and the second limiting block into the inner sides of the first limiting groove and the second limiting groove respectively, the bridge can be supported by the connecting block, and meanwhile, the welding of the steel structure corridor can be positioned, so that the steel structure corridor is not easy to shake in the welding process, and the operation is more convenient.

Description

Steel construction vestibule

Technical Field

The utility model relates to the technical field of corridors, in particular to a steel structure corridor.

Background

The corridor is a form of ancient building in China, and generally refers to that two or more high-rise buildings are connected with each other through overhead connectors, namely, the buildings are connected with each other through connecting structures, and the buildings are provided with roofs and no building enclosure. When casting the vestibule, generally, a steel structure is adopted, and the steel structure is a structure formed by steel materials, is one of main building structure types, and has the characteristics of high strength, light dead weight, good overall rigidity and strong deformation resistance. The steel structure corridor cast by the steel structure has high strength and is lighter.

In the prior art, when building steel construction vestibule, need hang steel construction vestibule to the eminence through the mode of hoist and mount generally, weld it again, at the in-process of hoist and mount, steel construction vestibule easily takes place to rock, because be inconvenient for when the welding to fix a position steel construction vestibule, rock and can make the increase the operation degree of difficulty, steel construction vestibule also easily takes place the skew simultaneously, and then can influence the efficiency of the effect of steel construction vestibule installation, consequently need to design a steel construction vestibule to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a steel structure corridor, which solves the problems that in the prior art, the steel structure corridor is inconvenient to position during welding, the operation difficulty is increased due to shaking, and meanwhile, the steel structure corridor is easy to deviate, so that the efficiency of the installation effect of the steel structure corridor is affected.

In order to achieve the above purpose, the utility model provides the following technical scheme,

the steel structure corridor comprises a beam body, wherein the beam body comprises a string beam, the surface of the string beam is fixedly connected with a vertical rod, and the surface of the string beam is fixedly connected with an inclined rod;

the surface of string roof beam is provided with positioning mechanism, positioning mechanism includes the installation piece, installation piece fixed connection is at the surface of string roof beam, the one end that the string roof beam was kept away from to the installation piece is provided with the connecting block, the first stopper of fixed surface connection of installation piece, first spacing groove has been seted up to the inboard of connecting block, the fixed surface of installation piece is connected with the second stopper, the second spacing groove has been seted up to the inboard of connecting block.

Preferably, the positioning mechanism further comprises a fixing sleeve, the fixing sleeve is sleeved on the surfaces of the string beam and the mounting block, and the inner side of the fixing sleeve is movably connected with a first bolt.

Preferably, the mounting blocks are respectively fixed at two ends of the bridge, the two fixing sleeves are fixed through first bolts, and the first limiting block is fixedly connected to one end, far away from the bridge, of the mounting blocks.

Preferably, the inboard of montant is provided with installation mechanism, installation mechanism includes the installation pole, installation pole swing joint is in the inboard of montant, the fixed surface of installation pole is connected with the draw runner, the spout has been seted up to the inner wall of montant, the inboard threaded connection of montant has the second bolt, the top fixedly connected with installation piece of installation pole, the inboard swing joint of installation piece has the third bolt.

Preferably, one end of the sliding strip is fixedly connected with the mounting rod, and the other end of the sliding strip is movably connected with the sliding groove.

Preferably, the vertical rod is fixed through a second bolt and a sliding strip, and the mounting piece is fixed through a third bolt and the vertical rod.

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

through establishing fixed cover at the surface of string roof beam and installation piece to fix fixed cover through first bolt, can realize that fixed cover consolidates the welded part of string roof beam and installation piece, make the connection of string roof beam and installation piece more stable, before welding the steel construction vestibule, through the inboard with first spacing groove and second spacing groove of first stopper and second stopper sliding in respectively, can realize that the installation piece overlap joint is on the connecting block, the connecting block can support string roof beam, can realize simultaneously fixing a position the welding of steel construction vestibule, make the difficult emergence of steel construction vestibule rock in the welding process, can make the operation more convenient, and then the efficiency of installation is higher, the effect is better.

Through the cooperation of mounting piece and third bolt, can realize string roof beam and the installation pole of top and fix, the rethread inserts the installation pole to the inboard of montant and fixes through the second bolt for the assembly of two sets of string roof beams about is more convenient, also can support the string roof beam of top through the effect of installation pole, and fixes the installation pole in different positions through the effect of second bolt, also makes the installation height of upper Fang Xianliang more nimble.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of the structure of the retaining sleeve and first bolt of the present utility model;

fig. 4 is a schematic elevational cross-sectional view of a portion of the structure of the present utility model with respect to the vertical rod and mounting rod.

In the figure: 1. a chord beam; 11. a vertical rod; 12. a diagonal rod; 2. a mounting block; 21. a fixed sleeve; 22. a first bolt; 23. a connecting block; 24. a first limiting block; 25. a first limit groove; 26. a second limiting block; 27. the second limit groove; 3. a mounting rod; 31. a slide bar; 32. a chute; 33. a second bolt; 34. a mounting piece; 35. and a third bolt.

Description of the embodiments

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, an embodiment of the present utility model is provided:

the steel structure corridor comprises a beam body, wherein the beam body comprises a string beam 1, a vertical rod 11 is fixedly connected to the surface of the string beam 1, an inclined rod 12 is fixedly connected to the surface of the string beam 1, an upper string beam 1 and a lower string beam 1 can be supported through the arrangement of the vertical rod 11 and the inclined rod 12, and the upper string beam 1 and the lower string beam 1 are fixed, so that two buildings can be connected conveniently;

the surface of string roof beam 1 is provided with positioning mechanism, positioning mechanism includes installation piece 2, installation piece 2 fixed connection is at the surface of string roof beam 1, the one end that installation piece 2 is kept away from string roof beam 1 is provided with connecting block 23, the first stopper 24 of fixed surface of installation piece 2 is connected with, first spacing groove 25 has been seted up to the inboard of connecting block 23, the second stopper 26 of fixed surface of installation piece 2 is connected with, second spacing groove 27 has been seted up to the inboard of connecting block 23, connecting block 23 is fixed with the wall of building, through the setting of connecting block 23, can provide the support to string roof beam 1, simultaneously through the cooperation of connecting block 23 and installation piece 2, can realize fixing a position the welding of vestibule.

Further, positioning mechanism still includes fixed cover 21, and fixed cover 21 cup joints the surface at string roof beam 1 and installation piece 2, and the inboard swing joint of fixed cover 21 has first bolt 22, through the setting of first bolt 22, can realize fixing two sets of fixed covers 21, and then is convenient for consolidate string roof beam 1 and the junction of installation piece 2 through fixed cover 21 for it is more stable between string roof beam 1 and the installation piece 2.

Further, the installation piece 2 is two sets of both ends of fixing at string roof beam 1 respectively, and two sets of fixed cover 21 are fixed through first bolt 22, and first stopper 24 is fixed connection and keeps away from the one end of string roof beam 1 at installation piece 2, through the setting of first stopper 24, cooperates the effect of first spacing groove 25, can realize fixing a position the connection between installation piece 2 and the connecting block 23, and then when welding the vestibule, the vestibule is difficult for taking place to rock and skew.

Further, the inboard of montant 11 is provided with installation mechanism, installation mechanism includes installation pole 3, installation pole 3 swing joint is in the inboard of montant 11, the fixed surface of installation pole 3 is connected with draw runner 31, spout 32 has been seted up to the inner wall of montant 11, the inboard threaded connection of montant 11 has second bolt 33, the top fixedly connected with mounting plate 34 of installation pole 3, the inboard swing joint of mounting plate 34 has third bolt 35, offer through spout 32, be convenient for installation pole 3 slides at the surface of spout 32 through draw runner 31, and then make more firm when pegging graft installation pole 3.

Further, one end of the sliding bar 31 is fixedly connected with the mounting rod 3, the other end of the sliding bar 31 is movably connected with the sliding groove 32, the fixing of the vertical rod 11 and the mounting rod 3 can be achieved through the arrangement of the second bolt 33, and then the mounting rod 3 is fixed at different positions through the second bolt 33, so that the mounting height of the upper Fang Xianliang 1 can be more flexible.

Further, the vertical rod 11 is fixed through the second bolt 33 and the slide bar 31, the mounting piece 34 is fixed through the third bolt 35 and the vertical rod 11, and the mounting rod 3 and the bridge 1 above can be fixed through the cooperation of the mounting piece 34 and the third bolt 35, so that the mounting is more convenient when the upper bridge 1 and the lower bridge 1 are mounted.

Working principle: during the use, with installation piece 2 welding at the surface of string roof beam 1 to establish fixed cover 21 cover on string roof beam 1 and installation piece 2, fix fixed cover 21 through the effect of first bolt 22, realize strengthening the junction of string roof beam 1 and installation piece 2 through fixed cover 21, hoist and mount string roof beam 1 again, and through the inboard with first stopper 24 and second stopper 26 slide in first spacing groove 25 and second spacing groove 27 respectively, realize installation piece 2 overlap joint on connecting block 23, thereby realize fixing a position the steel construction vestibule, and then be convenient for weld the installation to it.

Through the cooperation of mounting piece 34 and third bolt 35, realize fixing the string roof beam 1 of installation pole 3 and top, then insert the inboard of montant 11 with installation pole 3, make installation pole 3 slide through the draw runner 31 at the surface of spout 32, and fix montant 11 and installation pole 3 through second bolt 33, thereby can realize assembling two sets of string roof beams 1 about, install installation pole 3 in different positions through second bolt 33, can realize setting up string roof beam 1 of top at the height of needs, then with diagonal bar 12 and two sets of string roof beams 1 of corresponding length weld can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The steel structure corridor comprises a beam body, wherein the beam body comprises a string beam (1), a vertical rod (11) is fixedly connected to the surface of the string beam (1), and an inclined rod (12) is fixedly connected to the surface of the string beam (1);

the bridge string is characterized in that a positioning mechanism is arranged on the surface of the bridge string (1), the positioning mechanism comprises a mounting block (2), the mounting block (2) is fixedly connected to the surface of the bridge string (1), a connecting block (23) is arranged at one end, far away from the bridge string (1), of the mounting block (2), a first limiting block (24) is fixedly connected to the surface of the mounting block (2), a first limiting groove (25) is formed in the inner side of the connecting block (23), a second limiting block (26) is fixedly connected to the surface of the mounting block (2), and a second limiting groove (27) is formed in the inner side of the connecting block (23).

2. A steel structure gallery as claimed in claim 1, wherein: the positioning mechanism further comprises a fixing sleeve (21), the fixing sleeve (21) is sleeved on the surfaces of the string beam (1) and the mounting block (2), and a first bolt (22) is movably connected to the inner side of the fixing sleeve (21).

3. A steel structure gallery as claimed in claim 2, wherein: the mounting blocks (2) are respectively fixed at two ends of the string beam (1), the two fixing sleeves (21) are fixed through first bolts (22), and the first limiting blocks (24) are fixedly connected to one ends, far away from the string beam (1), of the mounting blocks (2).

4. A steel structure gallery as claimed in claim 1, wherein: the inside of montant (11) is provided with installation mechanism, installation mechanism includes installation pole (3), installation pole (3) swing joint is in the inboard of montant (11), the fixed surface of installation pole (3) is connected with draw runner (31), spout (32) have been seted up to the inner wall of montant (11), the inboard threaded connection of montant (11) has second bolt (33), the top fixedly connected with installation piece (34) of installation pole (3), the inboard swing joint of installation piece (34) has third bolt (35).

5. A steel structure gallery in accordance with claim 4 wherein: one end of the sliding bar (31) is fixedly connected with the mounting rod (3), and the other end of the sliding bar (31) is movably connected with the sliding groove (32).

6. A steel structure gallery in accordance with claim 4 wherein: the vertical rod (11) is fixed through a second bolt (33) and a sliding strip (31), and the mounting piece (34) is fixed through a third bolt (35) and the vertical rod (11).