CN217400098U - Combined preset type truss girder for socket disc buckle type support - Google Patents

Abstract

The utility model relates to a construction equipment technical field especially relates to a combination preset type socket joint dish knot formula truss girder for support, including last spandrel girder, spandrel girder and truss girder pole setting down, all seted up a plurality of mounting holes on last spandrel girder and the spandrel girder down, go up the spandrel girder, spandrel girder and truss girder pole setting interconnect down, truss girder pole setting sets up between last spandrel girder and the spandrel girder down, at the upper end fixedly connected with flange board A of truss girder pole setting, the lower extreme fixedly connected with flange board B of truss girder pole setting, the truss girder pole setting is respectively through flange board A, flange board B respectively with last spandrel girder, lower spandrel girder interconnect, be provided with the truss girder sloping pole between many truss girder pole settings. The utility model discloses well truss girder down tube also is equipped with the flange board, is connected with upper and lower aluminum alloy roof beam through the pole setting flange board, and overall structure adopts bolt and nut locking connection, can not appear easily losing the problem of easy parts, wholly assembles or dismantles simple swiftly.

Description

Combined preset type truss girder for socket disc buckle type support

Technical Field

The utility model relates to a construction equipment technical field especially relates to a combination preset type socket joint dish knot formula truss girder for support.

Background

At present, a truss girder is a structure widely applied to bridges and buildings, and the truss girder has excellent bending resistance and stronger deformation coordination capacity and is often used as a large-scale supporting structure.

The Bailey truss in the prior art is suitable for construction conditions and light load construction in a small space range, but has the problem of higher construction cost; when commercially available hot-rolled steel sections are used, there are again:

1. the technical problem of high weight: the bracket can not be effectively combined with the disc buckle bracket, and a large-scale machine is required to be adopted for hoisting when a vehicle passing channel and a crossing type construction which are frequently encountered in the disc buckle bracket construction are carried out, so that the requirements on space, environment and equipment are overhigh.

2. The technical problem of difficult construction of personnel: when the installation needs machinery supplementary, still need welding transverse connection spare, lead to the efficiency of construction extremely low, the assembly cycle is long and demolish the difficulty, and easily cause the damage of material.

Therefore, a truss girder for a combined preset type socket disc buckle type bracket is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a combination preset type socket joint dish knot formula truss girder for support, the utility model provides an upper and lower both ends of truss girder pole setting all are connected with flange board A and flange board B for aluminum alloy roof beam about connecting, welding disc in the middle of the pole setting for the bulk coupling between many truss girders, the utility model discloses the upper and lower both ends of well truss girder down tube also are connected with flange board C and flange board D, the utility model provides a pole setting can be connected with last spandrel girder, lower spandrel girder through flange board A and flange board B, and overall structure adopts bolt and nut locking to connect, can not appear easily losing the problem of easy parts that looses, wholly assembles or dismantle simple swift.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a combination preset type socket joint dish knot truss girder for support, includes spandrel girder, lower spandrel girder and truss girder pole setting, goes up spandrel girder, lower spandrel girder and truss girder pole setting interconnect, the truss girder pole setting sets up go up between spandrel girder and the lower spandrel girder the upper end fixedly connected with flange board A of truss girder pole setting, the lower extreme fixedly connected with flange board B of truss girder pole setting, the both ends of truss girder pole setting respectively through flange board A, flange board B with go up spandrel girder, lower spandrel girder interconnect, be provided with truss girder sloping pole between many truss girder pole settings, truss girder sloping pole with pass through the bolt reciprocal anchorage between the truss girder pole setting.

Further, the upper end fixedly connected with flange board C of truss girder down tube, flange board C are located flange board A's lower extreme, through bolt interconnect between flange board C and the flange board A, at the lower extreme fixedly connected with flange board D of truss girder down tube, flange board D is located flange board B's upper end, through bolt interconnect between flange board D and the flange board B.

Furthermore, the upper bearing beam and the lower bearing beam are both aluminum alloy beams.

Furthermore, the truss girder upright rods are fixedly connected with upright rod discs for integral connection among a plurality of truss girders.

The utility model has the advantages that: the utility model provides a combination preset type socket joint dish knot formula truss girder for support, the utility model has the advantages of it is following:

1. the utility model provides an upper bearing beam all adopts the aluminum alloy roof beam with lower bearing beam, and the quality is light and intensity is good, and through the aluminum alloy roof beam that thermal treatment reinforces moreover, its intensity can increase by a wide margin.

2. The utility model provides an upper and lower both ends of truss girder pole setting all are connected with flange board A and flange board B for aluminum alloy roof beam about connecting, welding disc in the middle of the pole setting for the integral connection between many truss girders, the utility model discloses the upper and lower both ends of well truss girder down tube also are connected with flange board C and flange board D, the utility model provides a pole setting can be connected with last spandrel girder, lower spandrel girder through flange board A and flange board B, and overall structure adopts bolt and nut locking to connect, can not appear easily losing the problem of easy parts that looses, wholly assembles or dismantle simple swiftly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic perspective view of a truss girder upright of the present invention;

fig. 3 is a schematic perspective view of a diagonal member of a truss girder according to the present invention;

fig. 4 is a schematic perspective view of the truss girder of the present invention;

fig. 5 is a schematic view of the overall assembly structure of the truss girder of the present invention;

wherein:

1. a truss beam; 2. An upper spandrel girder; 3. A lower spandrel girder;

4. truss girder upright stanchions; 5. Truss girder diagonal rods; 6. A pole setting disc;

7. a flange plate A; 8. A flange plate B; 9. A flange plate C;

10. a flange plate D; 11. Mounting holes; 12. A bolt;

13. a nut; 14. A support rail.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

FIG. 1 is a schematic view of the structure of the present invention, FIG. 2 is a schematic view of the three-dimensional structure of a truss girder upright post 4 of the present invention, FIG. 3 is a schematic view of the three-dimensional structure of a truss girder diagonal post 5 of the present invention, FIG. 4 is a schematic view of the three-dimensional structure of a truss girder 1 of the present invention, FIG. 5 is a schematic view of the overall assembly structure of a truss girder 1 of the present invention, such as FIG. 1, FIG. 2, FIG. 3, FIG. 4 and FIG. 5 show a combined preset type socket plate buckle type truss girder for the bracket, which comprises an upper bearing girder 2, a lower bearing girder 3 and a truss girder upright post 4, the upper bearing girder 2, the lower bearing girder 3 and the truss girder upright post 4 are connected with each other, the truss girder upright post 4 is disposed between the upper bearing girder 2 and the lower girder 3, a flange A7 is fixedly connected to the upper end of the truss girder upright post 4, a flange B8 is fixedly connected to the lower end of the truss girder upright post 4, the truss girder upright stanchions 4 are respectively connected with the upper bearing girder 2 and the lower bearing girder 3 through flange plates A7 and flange plates B8, truss girder diagonal rods 5 are arranged between a plurality of truss girder upright stanchions 4, the truss girder diagonal rods 5 and the truss girder upright stanchions 4 are mutually fixed through bolts 12, the upper ends of the truss girder diagonal rods 5 are fixedly connected with flange plates C9, the flange plates C9 are positioned at the lower ends of the flange plates A7, the flange plates C9 and the flange plates A7 are mutually connected through bolts 12, the lower ends of the truss girder diagonal rods 5 are fixedly connected with flange plates D10, the flange plates D10 are positioned at the upper ends of the flange plates B8, and the flange plates D10 and the flange plates B8 are mutually connected through bolts 12, as shown in figure 5, the utility model can connect the disc 6 with the supporting cross rods 14 to mutually connect the truss girder upright stanchions 4 in the truss girders 1, thereby connecting the truss girders 1 into a whole, set up and support horizontal pole 14, form the space rack, make it have space rigidity to resist vertical side force, the utility model provides a truss girder 1's application span scope is big, and rigidity is big, and geometric properties is good, so the range of application is very extensive.

The utility model provides an upper bearing beam 2 with spandrel girder 3 all adopts the aluminum alloy roof beam down, and its quality is light and intensity is good, and is reinforceed through the thermal treatment, and its intensity can increase by a wide margin.

The utility model provides a design, preparation, installation of truss girder 1 are simple and convenient, have all seted up modulization mounting hole 11 on last spandrel girder 2, the spandrel girder 3 down, can assemble wantonly, just the utility model provides an all parts are general and standard component, low in production and manufacturing cost, and interchangeability is strong.

The utility model discloses an install two kinds of modes:

firstly, a truss girder upright rod 4 is directly connected with mounting holes 11 of an upper bearing girder 2 and a lower bearing girder 3, and a bolt 12 and a nut 13 are directly locked;

secondly, the truss girder upright stanchion 4 and the truss girder diagonal pole 5 are connected with the mounting holes 11 of the upper bearing girder 2 and the lower bearing girder 3 after being stacked, and the bolt 12 and the nut 13 are directly locked.

As shown in fig. 5, the truss girder 1 structure disclosed in the present invention can be assembled by directly welding each member, and has light overall weight and simple construction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (4)

1. A truss girder for a combined preset socket disc buckle type bracket comprises an upper bearing girder (2), a lower bearing girder (3) and a truss girder upright stanchion (4), wherein a plurality of mounting holes (11) are respectively arranged on the upper bearing girder (2) and the lower bearing girder (3), the upper bearing girder (2), the lower bearing girder (3) and the truss girder upright stanchion (4) are mutually connected,

the method is characterized in that: truss girder pole setting (4) set up go up between spandrel girder (2) and spandrel girder (3) the upper end fixedly connected with flange board A (7) of truss girder pole setting (4), the lower extreme fixedly connected with flange board B (8) of truss girder pole setting (4), the both ends of truss girder pole setting (4) respectively through flange board A (7), flange board B (8) with go up spandrel girder (2), lower spandrel girder (3) interconnect, be provided with truss girder sloping pole (5) between many truss girder pole settings (4), truss girder sloping pole (5) with through bolt (12) reciprocal anchorage between truss girder pole setting (4).

2. The truss girder for the combined preset socket disc buckle type bracket according to claim 1, wherein: the upper end fixedly connected with flange board C (9) of truss girder down tube (5), flange board C (9) are located the lower extreme of flange board A (7), pass through bolt (12) interconnect between flange board C (9) and flange board A (7), at the lower extreme fixedly connected with flange board D (10) of truss girder down tube (5), flange board D (10) are located the upper end of flange board B (8), pass through bolt (12) interconnect between flange board D (10) and flange board B (8).

3. The truss girder for the combined preset socket disc buckle type bracket according to claim 1, wherein: the upper bearing beam (2) and the lower bearing beam (3) both adopt aluminum alloy beams.

4. The truss girder for combined preset type socket disc buckle type bracket according to claim 1, which is characterized in that: the truss girder upright stanchion is characterized in that the truss girder upright stanchion (4) is fixedly connected with an upright stanchion disc (6) for integral connection among a plurality of truss girders (1).

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