CN212154082U

CN212154082U - High-altitude remote fire control corridor construction supporting system

Info

Publication number: CN212154082U
Application number: CN202020575598.8U
Authority: CN
Inventors: 杨柳; 王小明; 张汉超; 段中会; 王�锋; 韩帅; 许强; 田冰洁; 许林林; 杨林
Original assignee: Shandong Tanki Industry & Commerce Group Co ltd
Current assignee: Shandong Tanki Industry & Commerce Group Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-15
Anticipated expiration: 2030-04-17

Abstract

A high-altitude remote fire control corridor construction supporting system belongs to the technical field of building construction. The method is characterized in that: including main beam (4) and set up auxiliary beam (7) in main beam (4) downside, first bracing (2) and second bracing (8), main beam (4) level sets up the downside in template (6), the lower extreme of first bracing (2) links to each other with the building, the upper end links to each other with main beam (4), auxiliary beam (7) level sets up the interior concave part outside at the building, the both ends of auxiliary beam (7) all link to each other with the building, second bracing (8) set up between auxiliary beam (7) and main beam (4), first bracing (2) and second bracing (8) are the slope form of keeping away from the building by supreme down gradually. The utility model provides an interval setting between concave part and the main beam in the building, still solved each side scheduling problem such as aspect ratio, security that current support system exists, construction speed is fast.

Description

High-altitude remote fire control corridor construction supporting system

Technical Field

A high-altitude remote fire control corridor construction supporting system belongs to the technical field of building construction.

Background

The fire-fighting corridor is generally arranged in high-rise and super high-rise buildings to meet the fire-fighting requirement, plays the role of a safety channel, has high fire-fighting requirement and must be made of all fire-proof materials. The main function of the fire corridor is to connect two adjacent units and then serve as a second evacuation channel. Usually, the fire control corridor can be tightly attached to a building template supporting system, and the overhanging length is small. However, in the building process, in order to meet the requirement of building design, the outer side of a building is not flat usually, so that the fire control corridor has the problems of high-altitude construction and remote construction requirement in the construction process, the traditional support system is high in cost, the problems of the height-width ratio, safety and the like of the existing support system are solved by considering the arrangement of wall connecting pieces, the construction difficulty is high, and the construction period and the progress are influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the shortcomings of the prior art are overcome, and the high-altitude remote fire-fighting corridor construction supporting system is small in time-working difficulty, high in construction speed and high in safety.

The utility model provides a technical scheme that its technical problem adopted is: this long-distance fire control vestibule construction support system in high altitude, its characterized in that: including main beam and the auxiliary beam who sets up at the main beam downside, first bracing and second bracing, the main beam level sets up the downside at the template, the lower extreme of first bracing links to each other with the building, the upper end links to each other with the main beam, the auxiliary beam level sets up in the interior concave part outside of building, the both ends of auxiliary beam all link to each other with the building, the second bracing sets up between auxiliary beam and main beam, first bracing and second bracing are by the lower supreme slope form of keeping away from the building gradually.

Preferably, the first inclined strut and the second inclined strut are arranged in parallel.

Preferably, the main cross beam is provided with a plurality of cross beams side by side, and the template is arranged on the upper side of the main cross beam and connected with the main cross beam.

Preferably, a formwork support is arranged between the main beam and the formwork.

Preferably, the template support is a fastener type steel pipe support frame.

Preferably, the lower side of the main cross beam is provided with a main cantilever beam, one end of the main cantilever beam is connected with a building, and the other end of the main cantilever beam is connected with the upper end of the first inclined strut or the upper end of the second inclined strut.

Preferably, the lower side of the first inclined strut is provided with a beam support, and the beam support is connected with a building.

Preferably, a herringbone support is arranged between the auxiliary cross beam and the main cross beam and is arranged in a vertical plane.

Preferably, the lower side of the auxiliary cross beam is provided with an auxiliary cantilever beam, one end of the auxiliary cantilever beam is connected with the auxiliary cross beam, and the other end of the auxiliary cantilever beam is connected with the building.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. this remote fire control vestibule construction support system in high altitude's auxiliary beam sets up the interior concave part outside at the building, be provided with the second bracing between auxiliary beam and the main beam, be provided with first crossbeam between main beam and the building, thereby can guarantee to support more firmly to the main beam, and solved and set up at the interval between interior concave part of building and the main beam, the aspect ratio that current support system exists has still been solved, aspects scheduling problems such as security, and construction speed is fast, can satisfy the demand of time limit for a project, first bracing and the equal slope of second bracing set up, make and form triangle-shaped between first bracing and the second bracing and building and the template and support, the stability of support is high.

2. First bracing and second bracing parallel arrangement guarantee that first bracing and second bracing are stable to the holding power of main beam, avoid because the main beam atress is inhomogeneous and lead to its bending, influence pouring of later stage fire control vestibule.

3. The main beam is provided with a plurality of beams side by side, so that the supporting of the template is more uniform and stable.

4. A template bracket is arranged between the main beam and the template, so that the shape of the fire-fighting corridor is conveniently met, and steps are conveniently arranged on the fire-fighting corridor; the fastener type steel pipe support frame has strong adaptability to the vertical rod interval and the horizontal rod interval, is flexible in arrangement, can directly utilize fasteners and steel pipes on site, and saves a large amount of investment of a template support system.

5. Main cantilever beam one end links to each other with the building, and the other end links to each other with first bracing or second bracing, can enough guarantee more firm to the support of main beam, can cooperate with the main beam again to form to prop up and establish the plane, makes things convenient for the propping up of follow-up template to establish.

6. The lower end of the first inclined strut is connected with the beam support, so that the first inclined strut is convenient to connect with a building, and the connection strength of the first inclined strut and the building is improved.

7. A herringbone support is arranged between the auxiliary cross beam and the main cross beam, so that the supporting strength of the auxiliary cross beam to the main cross beam is further improved, and the auxiliary cross beam is guaranteed to support the main cross beam more stably.

8. One end of the auxiliary cantilever beam is connected with the building, and the other end of the auxiliary cantilever beam is connected with the auxiliary cross beam, so that the auxiliary cross beam is prevented from being bent, and the stability of support between the auxiliary cross beam and the main cross beam is further improved.

Drawings

Fig. 1 is a schematic view of a high-altitude remote fire-fighting corridor construction support system.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a right-side schematic view of the connection of the second diagonal brace, the second cross beam, the herringbone brace and the second cantilever beam.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Fig. 5 is a left side view schematically illustrating connection of the first inclined strut, the main cantilever beam and the main cross beam.

In the figure: 1. the cantilever beam comprises a beam support 2, a first inclined strut 3, a main cantilever beam 4, a main cross beam 5, a template support 6, a template 7, an auxiliary cross beam 8, a second inclined strut 9, a herringbone strut 10 and an auxiliary cantilever beam.

Detailed Description

Fig. 1 to 5 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 5.

The utility model provides a long-distance fire control vestibule construction support system in high altitude, including main beam 4 and the auxiliary beam 7 of setting in the 4 downside of main beam, first bracing 2 and second bracing 8, the 4 level settings of main beam are at the downside of template 6, the lower extreme of first bracing 2 links to each other with the building, the upper end links to each other with main beam 4, the 7 level settings of auxiliary beam are in the interior concave part outside of building, the both ends of auxiliary beam 7 all link to each other with the building, second bracing 8 sets up between auxiliary beam 7 and main beam 4, first bracing 2 and second bracing 8 are by the lower supreme slope form of keeping away from the building gradually. This remote fire control vestibule construction support system in high altitude's auxiliary beam 7 sets up the interior concave part outside at the building, be provided with second bracing 8 between auxiliary beam 7 and the main beam 4, be provided with first crossbeam 2 between main beam 4 and the building, thereby can guarantee to support more firmly to main beam 4, and solved the interval setting between interior concave part of building and the main beam 4, the aspect ratio that current support system exists has still been solved, aspects scheduling problems such as security, and the construction speed is fast, can satisfy the demand of time limit for a project, first bracing 2 and the equal slope setting of second bracing 8, make and form triangle-shaped between first bracing 2 and second bracing 8 and building and the template 6 and support, the stability of support is high.

The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.

Specifically, the method comprises the following steps: as shown in FIGS. 1-4: the main beam 4 level and be on a parallel with the setting of building outer wall, main beam 4 is provided with many along the direction parallel and interval that are close to the building outer wall, and in this embodiment, the main beam 4 interval is provided with three, and the quantity of main beam 4 sets up according to the position of the width of fire control vestibule or the pole setting of formwork support 5.

The template 6 sets up the upside at

main beam

4, and 6 levels of template set up, are provided with template support 5 between template 6 and the main beam 4, and template support 5 is fastener formula steel pipe support frame, and fastener formula steel pipe support frame's pole setting interval and horizontal pole interval strong adaptability can arrange in a flexible way to the fastener and the steel pipe of each sufficient specification have been reserved to the construction scene, can the direct use, have practiced thrift a large amount of template support system investments.

The downside of main beam 4 is provided with

main cantilever beam

3, and 3 one end of main cantilever beam links to each other with the building, and the other end is the free end, and main cantilever beam 3 sets up with main beam 4 is perpendicular, and main beam 4 sets up the upside at main cantilever beam 3. The main cantilever beams 3 are arranged at intervals along the length direction of the main cross beam 4, and the distance between every two adjacent main cantilever beams 3 is less than 3 m. The main cross beam 4 and the main cantilever beam 3 are both made of I-steel.

Be provided with horizontally auxiliary beam 7 in the interior concave outside of department of building, auxiliary beam 7 is on a parallel with main beam 4 and sets up, and second bracing 8 sets up between auxiliary beam 7 and main beam 4, and the lower extreme of second bracing 8 links to each other with auxiliary beam 7, and the upper end links to each other with the main free end of cantilever beam 3 who corresponds, and second bracing 8 is for keeping away from the slope form of building by supreme gradually down to it is more firm to make to prop up to establish.

First bracing 2 sets up between building outer wall and main beam 4, and first bracing 2 also is for keeping away from the slope form of building by supreme down gradually to can guarantee to establish more firmly to main beam 4's propping up. The lower end of the first inclined strut 2 is connected with a building wall, and the upper end of the first inclined strut is connected with the free end of the corresponding main cantilever beam 3, so that the main cross beam 4 can be stably supported.

The lower extreme of first bracing 2 and second bracing 8 is located same height, and

first bracing

2 and 8 parallel arrangement of second bracing to guarantee more even to the support of main beam 4, guaranteed the 4 level settings of main beam. The first inclined strut 2 and the second inclined strut 8 can be made of I-shaped steel or channel steel.

The herringbone struts 9 are arranged between the auxiliary cross beam 7 and the main cross beam 4, the lower ends of the herringbone struts 9 are connected with the auxiliary cross beam 7, the upper ends of the herringbone struts are connected with the corresponding main cantilever beams 3, the number of the herringbone struts 9 is two, the two herringbone struts 9 are obliquely arranged to form a herringbone, and the herringbone struts 9 are arranged in a vertical plane, so that the main cross beam 4 can be supported more reliably. The herringbone strut 9 is I-shaped steel or channel steel.

The lower side of the auxiliary cross beam 7 is provided with an auxiliary cantilever beam 10, the auxiliary cantilever beam 10 is horizontally arranged, the auxiliary cantilever beam 10 is perpendicular to the auxiliary cross beam 7, one end of the auxiliary cantilever beam 10 is connected with a building, and the other end of the auxiliary cantilever beam 10 is connected with the auxiliary cross beam 7. The auxiliary cantilever beam 10 can increase the strength of the auxiliary cross beam 7 and prevent the auxiliary cross beam 7 from bending. In this embodiment, one auxiliary cantilever beam 10 is further provided, and a plurality of auxiliary cantilever beams 10 may be further provided at intervals along the length of the auxiliary cross beam 7.

As shown in fig. 5: the downside of every first bracing 2 all is provided with the beam brace 1, and the lower extreme of first bracing 2 links to each other with the beam brace 1 that corresponds. In this embodiment, the beam support 1 is the I-steel, and the one end of beam support 1 links to each other with the building, and the other end links to each other with first bracing 2, has both made things convenient for the installation of first bracing 2, can guarantee again that the connection of first bracing 2 and building is more reliable.

Main cantilever beam 3, supplementary cantilever beam 10 and beam holder 1 can adopt and set up pre-buried screw rod on the roof of building, then realize the mode that compresses tightly through the pressure strip of being connected with pre-buried screw rod, make things convenient for the dismouting of main cantilever beam 3, supplementary cantilever beam 10 and beam holder 1, and work is more nimble.

The inclined grooves are formed at the two ends of the first inclined strut 2 and the second inclined strut 8, so that the contact area of the first inclined strut 2 and the second inclined strut 8 is increased, and welding of the first inclined strut 2 and the second inclined strut 8 is facilitated.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a long-range fire control vestibule construction support system in high altitude which characterized in that: including main beam (4) and set up auxiliary beam (7) in main beam (4) downside, first bracing (2) and second bracing (8), main beam (4) level sets up the downside in template (6), the lower extreme of first bracing (2) links to each other with the building, the upper end links to each other with main beam (4), auxiliary beam (7) level sets up the interior concave part outside at the building, the both ends of auxiliary beam (7) all link to each other with the building, second bracing (8) set up between auxiliary beam (7) and main beam (4), first bracing (2) and second bracing (8) are the slope form of keeping away from the building by supreme down gradually.

2. The high altitude remote fire control corridor construction support system of claim 1, characterized in that: the first inclined strut (2) and the second inclined strut (8) are arranged in parallel.

3. The high altitude remote fire control corridor construction support system of claim 1, characterized in that: the main beam (4) is provided with a plurality of beams side by side, and the template (6) is arranged on the upper side of the main beam (4) and connected with the main beam (4).

4. The high-altitude remote fire control corridor construction support system according to claim 1 or 3, characterized in that: and a template bracket (5) is arranged between the main beam (4) and the template (6).

5. The high altitude remote fire control corridor construction support system of claim 4, characterized in that: the template bracket (5) is a fastener type steel pipe support frame.

6. The high altitude remote fire control corridor construction support system of claim 1, characterized in that: the lower side of the main beam (4) is provided with a main cantilever beam (3), one end of the main cantilever beam (3) is connected with a building, and the other end of the main cantilever beam is connected with the upper end of the first inclined strut (2) or the second inclined strut (8).

7. The high-altitude remote fire control corridor construction support system according to claim 1 or 6, characterized in that: the lower side of the first inclined strut (2) is provided with a beam support (1), and the beam support (1) is connected with a building.

8. The high altitude remote fire control corridor construction support system of claim 1, characterized in that: a herringbone support (9) is arranged between the auxiliary cross beam (7) and the main cross beam (4), and the herringbone support (9) is arranged in a vertical plane.

9. The high-altitude remote fire control corridor construction support system according to claim 1 or 8, characterized in that: and an auxiliary cantilever beam (10) is arranged on the lower side of the auxiliary cross beam (7), one end of the auxiliary cantilever beam (10) is connected with the auxiliary cross beam (7), and the other end of the auxiliary cantilever beam is connected with a building.