CN218815191U

CN218815191U - Special-shaped concrete beam supporting truss

Info

Publication number: CN218815191U
Application number: CN202222865040.5U
Authority: CN
Inventors: 李鹏; 杨竞瑞; 刘栋; 马瀚富; 张虎; 申思成; 卢雪芳; 孙春兰; 杨玉杰; 王思伟
Original assignee: Shanxi Installation Group Co Ltd
Current assignee: Shanxi Installation Group Co Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-07
Anticipated expiration: 2032-10-28

Abstract

The application discloses dysmorphism concrete beam supports truss, relate to steel construction technical field, including supporting platform and construction platform, supporting platform comprises mutually perpendicular's a supporting beam and distribution beam, the stand is installed at the supporting platform top, a supporting beam and distribution beam node department install the bracing, bracing and stand are located construction platform's bottom, die block crossbeam and platform crossbeam are installed to stand and bracing node, construction platform comprises two sets of platform crossbeams, the die block crossbeam is connected between two sets of platform crossbeams, the die block crossbeam comprises first supporting beam and second supporting beam, the bottom of first supporting beam is connected with the top of second supporting beam. This application possesses suitable polygon, special-shaped crossbeam die block braced system, and the high template installation accuracy that makes of truss itself, bracing is being adjusted to crossbeam, cantilever beam to different, utilizes truss system construction platform to satisfy high altitude construction, face the empty operation demand simultaneously, reduces the support and sets up.

Description

Special-shaped concrete beam supporting truss

Technical Field

The utility model relates to a steel construction technical field, concretely relates to dysmorphism concrete beam braced truss.

Background

The construction aesthetics of large-scale municipal sharing and more building designs of highway engineering are pursued, a plurality of special-shaped concrete beams, plates and columns are designed, the construction schemes of supports, template systems and the like are difficult to select when a large number of bridges and public building design ultrahigh special-shaped cantilever beams are constructed, and the special-shaped template supporting scheme has uniqueness and uniqueness, lacks of a unified supporting truss technology and has a wide application range. To this end, we propose a profiled concrete beam support truss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a dysmorphism concrete beam braced truss, possess and be suitable for polygon, dysmorphism crossbeam die block braced system, to different crossbeam, cantilever beam adjust truss stand itself, bracing height make the formwork installation accuracy improve, utilize truss system construction platform to satisfy high altitude construction simultaneously, face the empty operation demand, reduce the support and set up.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a dysmorphism concrete beam supports truss, includes supporting platform and construction platform, supporting platform comprises mutually perpendicular's a supporting beam and distribution beam, the stand is installed at the supporting platform top, a supporting beam and distribution beam node department install the bracing, bracing and stand are located construction platform's bottom, die block crossbeam and platform crossbeam are installed to stand and bracing node, construction platform comprises two sets of platform crossbeams, the die block crossbeam is connected between two sets of platform crossbeams, the die block crossbeam comprises first supporting beam and second supporting beam, the bottom of first supporting beam is connected with the top of second supporting beam.

Preferably, the stand includes two sets of first stands, second stand, third stand, fourth stand and fifth stand arrange in proper order from left to right between two sets of first stands, the bracing includes first bracing, second bracing and third bracing, first bracing is located between a set of first stand and second stand, the second stand is located the left side of second supporting beam, and the top of second stand is connected with first supporting beam, left side and right side between second supporting beam and distributor beam are connected respectively to third stand, fourth stand, the second bracing is connected between fourth stand and fifth stand, the third bracing is connected between fifth stand and another set of first stand.

Based on the technical characteristics, the vertical columns and the inclined struts can stably support the bottom die cross beam and the construction platform conveniently.

Preferably, the support beam and the cross section of the distribution beam are butt-welded, and the vertical and diagonal supports between the distribution beam and the bottom die cross beam are welded by foot attachment.

Based on the technical characteristics, the distribution beam and the support beam are effectively connected by adopting the groove butt welding.

Preferably, the inclined strut is in joint welding at an end joint through a joint seam, and the bottom die cross beam and the distribution beam end joint are in joint welding through a joint seam.

Based on the technical characteristics, the joint adopts the joint welding, so that the welding length is ensured, and the integral stability of the structure is improved.

Preferably, the distribution beam and the upright post are connected in a bent connection mode in the supporting truss.

Based on the technical characteristics, the supporting system is integrally connected on the vertical surface and the plane, so that the integral stability of the structure is improved.

Preferably, the platform beam and the distribution beam are connected in a pulling mode through the upright posts and the inclined struts, and the edge length of the platform beam exceeds the edge length of the designed structure.

Based on the technical characteristics, the platform beam and the distribution beam are connected stably and better through the stand columns and the inclined struts.

To sum up, the utility model discloses a following at least one beneficial effect:

1. the utility model discloses a set up die block crossbeam, platform crossbeam, bracing, stand and a supporting beam, it is perfect to support all nodes of truss system to the rational distribution position realizes calculating, adjusts special-shaped supporting truss parameter, makes its suitability broader, satisfies the installation requirement of most special-shaped crossbeam.

2. The utility model discloses a supporting beam, distribution roof beam, stand, bracing assemble the node and connect the overall stability who improves the braced truss from top to bottom, have the bracing promptly through the place that has the stand, guarantee the effective drawknot of platform crossbeam on the stand and distribution roof beam.

3. The utility model discloses a support truss system itself and set up the platform crossbeam as construction platform, it is convenient to consider the construction when taking into account the structure, also is favorable to high altitude construction welding safety facility, increases structural security.

Drawings

Fig. 1 is a first schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;

fig. 3 is a vertical layout diagram provided in the embodiment of the present invention;

fig. 4 is a plan view of the embodiment of the present invention;

fig. 5 is a structural diagram of a distribution beam provided in the embodiment of the present invention;

fig. 6 isbase:Sub>A schematic view of the positionbase:Sub>A-base:Sub>A in fig. 5 according to the present invention;

fig. 7 is a schematic view of the position B-B in fig. 5 according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a support beam; 2. a distribution beam; 3. a column; 301. a first upright post; 302. a second upright post; 303. a third column; 304. a fourth column; 305. a fifth column; 4. bracing; 401. a first diagonal brace; 402. a second diagonal brace; 403. a third diagonal brace; 5. a bottom die cross beam; 6. a platform beam.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 5.

The utility model provides a pair of embodiment: as shown in fig. 1, a special-shaped concrete beam support truss provides a support system of a formwork when a high-altitude overhanging special-shaped concrete beam is constructed; including supporting platform and construction platform, supporting platform comprises mutually perpendicular's a supporting beam 1 and distribution roof beam 2, stand 3 is installed at the supporting platform top, perfect braced system height, bracing 4 is installed to a supporting beam 1 and distribution roof beam 2 node, bracing 4 and stand 3 are located construction platform's bottom, bottom die crossbeam 5 and platform crossbeam 6 are installed to stand 3 and bracing 4 node, construction platform comprises two sets of platform crossbeam 6, bottom die crossbeam 5 is connected between two sets of platform crossbeam 6, pass through stand 3 between platform crossbeam 6 and the distribution roof beam 2, bracing 4 carries out the drawknot, platform crossbeam 6 edge length surpasss project organization edge length.

As shown in fig. 2, the bottom die beam 5 is composed of a first supporting beam 501 and a second supporting beam 502, the bottom end of the first supporting beam 501 is connected to the top of the second supporting beam 502, the columns 3 include two groups of first columns 301, a second column 302, a third column 303, a fourth column 304 and a fifth column 305, the second columns 302, the third columns 303, the fourth column 304 and the fifth column 305 are sequentially arranged between the two groups of first columns 301 from left to right, the inclined strut 4 includes a first inclined strut 401, a second inclined strut 402 and a third inclined strut 403, the first inclined strut 401 is located between the group of first columns 301 and the group of second columns 302, the second column 302 is located on the left side of the second supporting beam 502, the top of the second column 302 is connected to the first supporting beam 501, the third column 303 and the fourth column 304 are respectively connected to the left side and the right side between the second supporting beam 502 and the distribution beam 2, the second inclined strut 402 is connected between the fourth column 304 and the fifth column 305, the third inclined strut 403 is connected between the group of the first supporting beam 502 and the fifth column 305, and the other supporting beam 301 and the other supporting column 305 are convenient for stabilizing the bottom die and the other supporting platform.

As shown in fig. 5, 6 and 7, the support beam and the distribution beam are butt-welded, the upright column 3 and the inclined strut 4 between the distribution beam 2 and the bottom die cross beam 5 are welded by foot attachment, and the distribution beam 2 and the support beam 1 are effectively connected by butt-welding.

As shown in fig. 2, the inclined strut 4 is in joint welding at the end, the bottom die cross beam 5 and the distribution beam 2 are in joint welding at the end, and the upright column 3, the inclined strut 4, the bottom die cross beam 5 and the platform cross beam 6 are in joint welding at different positions, so that the welding length is ensured and the overall stability of the structure is improved.

In this embodiment, the upright 3, the diagonal brace 4, the bottom die cross beam 5, the construction platform and the group of distribution beams 2 form a single bent, the distribution beams 2 are uniformly arranged on the support beam 1 along the length direction thereof, and the support platform forms a plurality of groups of bent, as shown in fig. 3 and 4, the distribution beams 2 and the upright 3 are connected in the support truss by bent connection (angle steel), the bent is arranged in the diagonal brace manner, and the vertical face and the plane are integrally connected with the support system, so that the overall stability of the structure is improved.

Principle of operation

In summary, the following steps: this dysmorphism concrete beam supports truss device is through a supporting beam 1, distribution beam 2, stand 3, bracing 4, die block crossbeam 5 and platform crossbeam 6, calculate through "a2+ b2= c2" when the construction, freely adjust the height of stand 3, calculate 4 lengths of bracing, make 5 orientations of die block crossbeam, angular adjustment is to the same with the design position, and set up construction platform, accomplish and support the truss device, the crossbeam template is installed, make and support the truss device and be convenient for set up the shape, the constructor of being convenient for simultaneously mediates and operates.

The construction of the special-shaped cross beam supporting system for overhead and overhead operation is solved, and the special-shaped cross beam supporting system can be widely applied to municipal sharing, highway engineering and large-scale building structures.

The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a dysmorphism concrete beam supports truss, includes supporting platform and construction platform, its characterized in that: support platform comprises mutually perpendicular's supporting beam (1) and distribution beam (2), stand (3) are installed at the support platform top, bracing (4) are installed to supporting beam (1) and distribution beam (2) node, bracing (4) and stand (3) are located construction platform's bottom, die block crossbeam (5) and platform crossbeam (6) are installed with bracing (4) node in stand (3), construction platform comprises two sets of platform crossbeam (6), die block crossbeam (5) are connected between two sets of platform crossbeam (6), die block crossbeam (5) comprise first supporting beam (501) and second supporting beam (502), the bottom of first supporting beam (501) is connected with the top of second supporting beam (502).

2. The profiled concrete beam support truss of claim 1, wherein: the upright (3) comprises two groups of first uprights (301), a second upright (302), a third upright (303), a fourth upright (304) and a fifth upright (305), the second upright (302), the third upright (303), the fourth upright (304) and the fifth upright (305) are sequentially arranged between the two groups of first uprights (301) from left to right, the inclined strut (4) comprises a first inclined strut (401), a second inclined strut (402) and a third inclined strut (403), the first inclined strut (401) is positioned between the first upright (301) and the second upright (302), the second upright (302) is positioned on the left side of the second supporting cross beam (502), the top of the second upright (302) is connected with the first supporting cross beam (501), the third upright (303) and the fourth upright (304) are respectively connected on the left side and the right side between the second supporting cross beam (502) and the distribution beam (2), the second inclined strut (402) is connected between the fourth upright (304) and the fifth upright (403), and the third upright (305) is connected between the fifth upright (301) and the other group of first upright (301).

3. The profiled concrete beam support truss of claim 1, wherein: the supporting beam (1) and the distribution beam (2) are butt-welded, and the upright columns (3) and the inclined struts (4) between the distribution beam (2) and the bottom die cross beam (5) are welded by foot welding.

4. The profiled concrete beam support truss of claim 1, wherein: the inclined strut (4) is in joint welding at the end joint, and the bottom die cross beam (5) is in joint welding with the end joint of the distribution beam (2).

5. The profiled concrete beam support truss of claim 1, wherein: the distribution beam (2) and the upright post (3) are connected in a bent frame connection mode in the supporting truss.

6. The profiled concrete beam support truss of claim 1, wherein: the platform beam (6) and the distribution beam (2) are tied through the upright posts (3) and the inclined struts (4), and the edge length of the platform beam (6) exceeds the edge length of a designed structure.