CN214116300U

CN214116300U - Template supporting structure of overhead concrete cantilever beam

Info

Publication number: CN214116300U
Application number: CN202022932589.2U
Authority: CN
Inventors: 董超; 孙衍法; 刘超
Original assignee: MCC Capital Engineering and Research Incorporation Ltd
Current assignee: MCC Capital Engineering and Research Incorporation Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-03
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a template bearing structure of overhead concrete cantilever beam, including tripod bearing structure, one side of tripod bearing structure can be connected on the concrete column under the concrete cantilever beam, tripod bearing structure's top is supported and is set up template scaffold. The utility model discloses make full use of the characteristics that concrete column bearing capacity is high under the concrete cantilever beam, set up tripod bearing structure in concrete column's side, template scaffold frame need not fall to the ground, saves the time limit for a project, reduces and synthesizes the cost.

Description

Template supporting structure of overhead concrete cantilever beam

Technical Field

The utility model relates to an overhead concrete beam construction technical field especially relates to a template bearing structure of overhead concrete cantilever beam.

Background

In the closed material warehouse provided with the overhead discharging car, because the platform of the discharging car is generally more than 20m or even 30m, the platform is generally formed by a concrete column and a concrete cantilever to form a T-shaped section, the concrete cantilever beam is generally cantilevered to a length of 6m or even more than 8m or more than 10m, because the concrete cantilever beam is higher away from the ground, a specific scaffold which falls to the ground is generally required to be erected, the height of the specific scaffold reaches 20m or even 30m, the cost is very high, and the construction period is longer.

Therefore, the inventor provides a template supporting structure of an overhead concrete cantilever beam by virtue of experience and practice of related industries for many years so as to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a template bearing structure of overhead concrete cantilever beam replaces specific scaffold frame, overcomes its expense height, the long problem of construction period, the utility model discloses make full use of the characteristics that the concrete column bearing capacity under the concrete cantilever beam is high, set up tripod bearing structure in the side of concrete column, template scaffold frame need not fall to the ground, saves the time limit for a project, reduces and synthesizes the cost.

The utility model aims at realizing like this, a template support structure of overhead concrete cantilever beam, including tripod bearing structure, one side of tripod bearing structure can be connected on the concrete stand under the concrete cantilever beam, tripod bearing structure's top is supported and is set up template scaffold.

The present invention provides a tripod support structure, which comprises at least two cross beams, each of which is disposed below the cross beam, the first end of each cross beam is connected to a concrete column, the first end of each cross beam is connected to the concrete column and located below the first end of the cross beam, and the second end of each cross beam is connected to the second end of each cross beam.

In a preferred embodiment of the present invention, the second end of each of the cross beams is disposed in an upward inclined manner with respect to the first end of each of the cross beams.

The utility model discloses an in a preferred embodiment, each the top tiling of horizontal beam sets up two at least secondary beams, each the secondary beam with the horizontal beam is perpendicular setting, each the top setting of secondary beam template scaffold frame.

In a preferred embodiment of the present invention, two ends of each secondary beam are respectively connected to a tie bar.

In a preferred embodiment of the present invention, the web members are obliquely and alternately disposed between each of the cross beams and the diagonal beams connected thereto.

In a preferred embodiment of the present invention, the oblique batten strips are obliquely and alternately arranged between two adjacent cross beams.

In a preferred embodiment of the present invention, the first end of each of the cross beams is connected to the concrete pillar through a connecting structure.

In a preferred embodiment of the present invention, the connecting structure includes an anchor bolt pre-installed in the concrete column and an end plate installed at the first end of each cross beam, each of which is fixedly connected to each of the anchor bolt through a fixing nut.

In a preferred embodiment of the present invention, the bottom of each of the end plates is provided with a shear plate attached to the concrete column.

From above, the utility model provides a template bearing structure of overhead concrete cantilever beam has following beneficial effect:

the utility model discloses make full use of the high characteristics of concrete column bearing capacity under the concrete cantilever beam, set up tripod bearing structure in the side of concrete column, as template scaffold's bearing structure, template scaffold's top can reach the bottom of concrete cantilever beam, is used for concrete cantilever beam construction to trample, template scaffold does not need to fall to the ground, and its height is less, has saved scaffold expense greatly, saves the time limit for a project, reduces comprehensive cost; a web member is arranged between each transverse supporting beam and the oblique supporting beam connected with the transverse supporting beam so as to further ensure the stability of the tripod supporting structure; oblique batten strips are obliquely and alternately arranged between every two adjacent transverse supporting beams, and the lateral stability of the transverse supporting beams of the tripod supporting structure is further ensured.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

FIG. 1: do the utility model discloses a template bearing structure's of overhead concrete cantilever beam top view.

FIG. 2: is a cross-sectional view a-a in fig. 1.

FIG. 3: is a cross-sectional view B-B in FIG. 1.

FIG. 4: do the utility model discloses a I enlargements of locating in figure 2 when the anti-shear board is not set up to end plate below.

FIG. 5: for the utility model discloses a I enlargements in figure 2 when the anti-shear plate is set up to the end plate below.

In the figure:

100. a formwork support structure of an overhead concrete cantilever beam;

1. a tripod support structure;

11. a cross beam; 12. obliquely supporting the beam; 13. a secondary beam; 14. a tie bar; 15. a web member; 16. an oblique lacing bar;

2. a formwork scaffold;

3. a connecting structure;

31. an anchor bolt; 32. an end plate; 33. fixing a nut; 34. shearing resisting plates;

91. a concrete cantilever beam; 92. concrete column.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

The specific embodiments of the present invention described herein are for the purpose of explanation only and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, indirect connections through intermediaries, and the like. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, the utility model provides a template support structure 100 of overhead concrete cantilever beam, including tripod bearing structure 1, one side of tripod bearing structure 1 can be connected on concrete column 92 under concrete cantilever beam 91, and tripod bearing structure 1's top support sets up template scaffold 2. The formwork support structures 100 of the overhead concrete cantilever beams are typically arranged in pairs on either side of the concrete columns 92.

The utility model discloses make full use of the characteristics that concrete column bearing capacity under the concrete cantilever beam is high, set up tripod bearing structure in the side of concrete column, as template scaffold's bearing structure, concrete cantilever beam's bottom can be reachd at template scaffold's top for concrete cantilever beam construction is trampled, and template scaffold does not need to fall to the ground, and its height is less, has saved the scaffold cost greatly, saves the time limit for a project, reduces and synthesizes the cost.

Further, as shown in fig. 1, fig. 2, and fig. 3, the tripod supporting structure 1 includes at least two transversal beams 11 (in an embodiment of the present invention, the number of the transversal beams 11 is 2), the oblique beams 12 are respectively disposed below the transversal beams 11, the first end of each transversal beam 11 is connected to the concrete column 92, the first end of each oblique beam 12 is connected to the concrete column 92 and is located below the first end of the transversal beam 11, and the second end of each oblique beam 12 is respectively connected to the second end of each transversal beam 11. The tripod supporting structure 1 is an overhead structure, and is convenient to construct and low in manufacturing cost.

Further, as shown in fig. 2 and 3, the second end of each of the lateral braces 11 is inclined upward with respect to the first end of each of the lateral braces 11. Each of the cross beams 11 is generally disposed in parallel with the inclined bottom surface of the overhead concrete cantilever beam 91, so that the formwork scaffold 2 therebetween can be perpendicular to the cross beam 11 for convenient connection and use.

Further, as shown in fig. 1, at least two secondary beams 13 are flatly arranged on the top of each cross beam 11, each secondary beam 13 is perpendicular to the cross beam 11, and the formwork scaffold 2 is arranged on the top of each secondary beam 13.

Further, as shown in fig. 1, both ends of each sub-beam 13 are connected to a tie bar 14, respectively. The tie bars 14 are finally secured to the outside of the concrete columns 92.

Further, as shown in fig. 3, web members 15 are disposed between each of the crossbars 11 and the diagonal beams 12 connected thereto in an obliquely staggered manner, so as to further ensure the stability of the tripod support structure 1.

Further, as shown in fig. 1, the oblique batten strips 16 are obliquely and alternately arranged between two adjacent crossbeams 11, so as to further ensure the lateral stability of the crossbeams 11 of the tripod support structure 1.

Further, the first end of each cross beam 11 of the tripod supporting structure 1 may be welded to the concrete column 92, or may be connected to the concrete column 92 through the connecting structure 3.

As shown in fig. 4 and 5, the connecting structure 3 further includes anchor bolts 31 provided in the concrete columns 92, and end plates 32 provided at the first ends of the cross braces 11, and each end plate 32 is fixedly connected to each anchor bolt 31 by a fixing nut 33.

Further, as shown in fig. 5, in order to avoid the construction risk caused by the insufficient shear-resisting capability of the anchor bolt 31, the shear-resisting plate 34 attached to the concrete column 92 is abutted against the lower side of each end plate 32.

The utility model provides an among the template bearing structure of overhead concrete cantilever beam, template scaffold frame generally about 3m, need not set up 20m high specific scaffold frame of 30 more m even that fall to the ground, through calculating, pour to a concrete cantilever beam that 30m is high, adopt the utility model discloses can investment sparingly more than 15%, the reduction of erection time more than 25%, good market spreading value has.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.

Claims

1. The utility model provides a template support structure of overhead concrete cantilever beam which characterized in that, includes tripod bearing structure, tripod bearing structure's one side can be connected on the concrete column under the concrete cantilever beam, tripod bearing structure's top support sets up template scaffold.

2. A formwork support structure for an overhead concrete cantilever beam as claimed in claim 1, wherein the tripod support structure comprises at least two cross beams, a sway beam being provided under each of the cross beams, a first end of each cross beam being connected to the concrete column, a first end of each sway beam being connected to the concrete column below the first end of the cross beam, and a second end of each sway beam being braced against a second end of each cross beam.

3. A formwork support structure for an elevated concrete cantilever beam as claimed in claim 2, wherein the second end of each of the cross-braces is disposed at an upward inclination with respect to the first end of each of the cross-braces.

4. A formwork support structure for an elevated concrete cantilever beam according to claim 2, wherein at least two sub-beams are provided in a flat manner on a top of each of the cross-support beams, each of the sub-beams is provided perpendicular to the cross-support beam, and the formwork scaffold is provided on a top of each of the sub-beams.

5. A formwork support structure for an overhead concrete cantilever beam as claimed in claim 4, wherein both ends of each of the sub-beams are connected to a tie bar, respectively.

6. A formwork support structure for an elevated concrete cantilever beam as claimed in claim 2, wherein web members are provided between each of the lateral girders and the diagonal girders connected thereto in an obliquely staggered manner.

7. A formwork support structure for an overhead concrete cantilever beam as claimed in claim 2, wherein the diagonal batten strip is provided between adjacent two of the wales in an obliquely staggered manner.

8. A formwork support structure for an overhead concrete cantilever beam as claimed in claim 2, wherein the first end of each wale is connected to the concrete column by a connecting structure.

9. A formwork support structure for an overhead concrete cantilever beam as claimed in claim 8, wherein the connecting structure comprises anchor bolts pre-installed in the concrete columns and end plates installed at the first ends of the cross-girders, each of the end plates being fixedly connected to each of the anchor bolts by a fixing nut.

10. A formwork support structure for an overhead concrete cantilever beam as claimed in claim 9, wherein a shear plate attached to the concrete column is provided against the lower portion of each end plate.