CN212028758U - Bracket assembly for steel structure truss - Google Patents

Abstract

The utility model discloses a bracket assembly for steel construction truss, including channel-section steel, first fixed screw, spacing groove, fixed plate, the fixed screw of second, gasket, wall body, truss, spacing angle steel, pipe strap, fastening nut and bloated bolt. The utility model has the advantages that: spacing angle steel all is the triangle-shaped structure with the spacing groove, and the truss passes through spacing angle steel and spacing groove location butt joint, through the structure of triangle-shaped form, guarantee can realize the accurate positioning when the truss docks fixedly with the channel-section steel, be provided with on the both ends lateral wall of pipe strap and revolve wrong screw thread to revolve through fastening nut and channel-section steel entablature and revolve wrong locking, revolve wrong butt joint through the screw thread, the fixing of the pipe strap of being convenient for, the gasket is rectangular form piece of rubber, prevent that the fixed plate probably causes the wearing and tearing of wall owing to the extrusion when fixed with the wall body.

Description

Bracket assembly for steel structure truss

Technical Field

The utility model relates to a bracket component specifically is a bracket component for steel construction truss belongs to bracket component technical field.

Background

With the progress of building technology, more and more high and large coverage spaces are adopted in the environment of production and living of people, a large number of large-span steel truss structures are applied more, pipelines are installed under the structural form, traditional concrete structural beams and fixing points are lacked, the transportation and installation difficulty of the pipelines under the high and large spaces is high, how to install the pipelines under the steel trusses becomes the key of large-space installation engineering, and the key and the difficulty of pipeline installation construction under the condition are also the key and the difficulty of pipeline installation construction under the condition.

Therefore, then need a bracket assembly for steel structure truss to satisfy the demand on the market at present, although multiple bracket assembly has been produced on the market at present, but in a general view, but still there are a lot of common faults, one, do not set up the rubber packing piece on the current bracket assembly, lead to the fixed plate probably to cause the wearing and tearing of wall surface because of the extrusion when fixed with the wall body, its two, the pipe strap and the channel-section steel welded fastening of current bracket assembly, lead to the unable dismantlement in later stage, its three, do not set up spacing angle steel on the current bracket assembly, lead to unable accurate positioning of realization when the butt joint.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a bracket assembly for steel structure truss for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a bracket assembly for a steel structure truss comprises a channel steel, a first fixing screw hole, a limiting groove, a fixing plate, a second fixing screw hole, a gasket, a wall body, the truss, limiting angle steel, a pipe clamp, a fastening nut and an expansion bolt; the channel-section steel passes through the fixed plate level to be fixed on the lateral wall of wall body, the vertical setting that runs through of first fixed screw is on the diaphragm on the channel-section steel, the spacing groove is the upper surface center department that the indent formula set up the diaphragm on the channel-section steel, the vertical welded fastening of fixed plate is in the channel-section steel left side, the fixed screw level of second runs through the setting on the fixed plate, the gasket is fixed between fixed plate and wall body through bloated bolt extrusion, truss fixed connection is at the upper surface of channel-section steel, spacing angle steel welded fastening is in the bottom of truss, the pipe strap is fixed on the channel-section steel, just the pipe strap surrounds the truss setting, the wrong locking in the bottom of pipe strap of fastening nut, just fastening nut is located the lower surface of diaphragm on the channel-section steel, the.

Preferably, in order to guarantee the firmness of fixing the fixing plate and the wall body, the expansion bolts are four and are arranged at four corners of the fixing plate.

Preferably, in order to facilitate installation and disassembly, the fixing plate is detachably fixed with the wall body through the expansion bolt.

Preferably, in order to ensure that accurate positioning can be realized when the truss is fixedly butted with the channel steel, the limiting angle steel and the limiting groove are both in a triangular structure, and the truss is in positioning butt joint with the limiting groove through the limiting angle steel.

Preferably, in order to fix the pipe clamp conveniently, screwing threads are arranged on the side walls of the two ends of the pipe clamp, and the pipe clamp is screwed and locked with the upper cross plate of the channel steel through fastening nuts.

Preferably, in order to prevent the fixing plate from being fixed to the wall and possibly causing the abrasion of the wall surface due to extrusion, the gasket is a rectangular strip-shaped rubber sheet.

The utility model has the advantages that: this bracket assembly reasonable in design, the bolt that expands is provided with four, and set up in fixed plate four corners department, fix through four expansion bolts, guarantee fixed plate and wall body fixed fastness, the fixed plate is detachable fixed through expansion bolt and wall body, be convenient for installation and dismantlement, spacing angle steel all is the triangle-shaped structure with the spacing groove, and the truss passes through spacing angle steel and spacing groove location butt joint, structure through the triangle-shaped, guarantee can realize accurate positioning when the truss is fixed with the channel-section steel butt joint, be provided with on the both ends lateral wall of pipe strap and revolve wrong screw thread, and revolve wrong locking through fastening nut and channel-section steel entablature, through revolving wrong butt joint of screw thread, the fixing of the pipe strap of being convenient for, the gasket is rectangular form rubber piece, prevent that the fixed plate probably causes the wearing and tearing.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a partial schematic view of the present invention.

In the figure: 1. channel-section steel, 2, first fixed screw, 3, spacing groove, 4, fixed plate, 5, the fixed screw of second, 6, gasket, 7, wall body, 8, truss, 9, spacing angle steel, 10, pipe strap, 11, fastening nut and 12, bloated bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-2, a bracket assembly for a steel structure truss includes a channel steel 1, a first fixing screw hole 2, a limiting groove 3, a fixing plate 4, a second fixing screw hole 5, a gasket 6, a wall 7, a truss 8, a limiting angle steel 9, a pipe clamp 10, a fastening nut 11 and an expansion bolt 12; the channel steel 1 is horizontally fixed on the side wall of the wall body 7 through the fixing plate 4, the first fixing screw hole 2 vertically penetrates through the upper transverse plate of the channel steel 1, the limiting groove 3 is arranged at the center of the upper surface of the transverse plate of the channel steel 1 in an inwards concave manner, the fixed plate 4 is vertically welded and fixed at the left side of the channel steel 1, the second fixing screw hole 5 is horizontally arranged on the fixing plate 4 in a penetrating way, the gasket 6 is fixed between the fixing plate 4 and the wall 7 through the expansion bolt 12 in an extruding way, the truss 8 is fixedly connected to the upper surface of the channel steel 1, the limiting angle steel 9 is fixedly welded at the bottom of the truss 8, the pipe clamp 10 is fixed on the channel steel 1, and the pipe clamp 10 is arranged around the truss 8, the fastening nut 11 is screwed and locked at the bottom end of the pipe clamp 10, and the fastening screw cap 11 is positioned on the lower surface of the transverse plate on the channel steel 1, and the expansion bolt 12 horizontally penetrates through the second fixing screw hole 5 and is connected with the wall 7.

The four expansion bolts 12 are arranged at the four corners of the fixing plate 4, the fixing firmness of the fixing plate 4 and the wall body 7 is ensured through the fixing of the four expansion bolts 12, the fixing plate 4 is detachably fixed with the wall 7 through the expansion bolt 12, so that the installation and the disassembly are convenient, the limiting angle steel 9 and the limiting groove 3 are both in a triangular structure, the truss 8 is in positioning butt joint with the limiting groove 3 through the limiting angle steel 9, the triangular structure ensures that the accurate positioning can be realized when the truss 8 is butted and fixed with the channel steel 1, the side walls of the two ends of the pipe clamp 10 are provided with screwing threads, and are screwed and locked with the upper cross plate of the channel steel 1 through fastening nuts 11, the pipe clamp 10 is convenient to fix through screwing and butting, the gasket 6 is a rectangular long strip-shaped rubber sheet, and the fixing plate 4 is prevented from being possibly abraded on the wall surface due to extrusion when being fixed with the wall body 7.

The working principle is as follows: when using this bracket assembly, be detachable fixed earlier through bloated bolt 12 with wall body 7 with fixed plate 4, be convenient for installation and dismantlement to tie 12 extrusion through bloating with gasket 6 and fix between fixed plate 4 and wall body 7, prevent the wearing and tearing of wall, then with truss 8 through spacing angle steel 9 and spacing groove 3 location butt joint, at last twist the locking with the horizontal plate on fastening nut 11 and the channel-section steel 1 with pipe strap 10, twist the butt joint through the screw thread, with truss 8 fixed can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A bracket assembly for a steel structure truss, characterized in that: the device comprises a channel steel (1), a first fixing screw hole (2), a limiting groove (3), a fixing plate (4), a second fixing screw hole (5), a gasket (6), a wall body (7), a truss (8), a limiting angle steel (9), a pipe clamp (10), a fastening nut (11) and an expansion bolt (12); the channel steel (1) is horizontally fixed on the side wall of a wall body (7) through a fixing plate (4), a first fixing screw hole (2) vertically penetrates through the channel steel (1) upper transverse plate, a limiting groove (3) is arranged at the upper surface center of the channel steel (1) upper transverse plate in an inwards concave manner, the fixing plate (4) is vertically welded and fixed on the left side of the channel steel (1), a second fixing screw hole (5) horizontally penetrates through the fixing plate (4), a gasket (6) is extruded and fixed between the fixing plate (4) and the wall body (7) through an expansion bolt (12), a truss (8) is fixedly connected on the upper surface of the channel steel (1), a limiting angle steel (9) is welded and fixed at the bottom of the truss (8), a pipe clamp (10) is fixed on the channel steel (1), the pipe clamp (10) surrounds the truss (8) and is arranged, a fastening nut (11) is screwed and locked at the bottom end of the pipe clamp (10), and the fastening screw cap (11) is positioned on the lower surface of the transverse plate on the channel steel (1), and the expansion bolt (12) horizontally penetrates through the second fixing screw hole (5) and is connected with the wall body (7).

2. A bracket assembly for a steel structural truss as defined in claim 1 wherein: the four expansion bolts (12) are arranged at the four corners of the fixing plate (4).

3. A bracket assembly for a steel structural truss as defined in claim 1 wherein: the fixing plate (4) is detachably fixed with the wall body (7) through the expansion bolt (12).

4. A bracket assembly for a steel structural truss as defined in claim 1 wherein: the limiting angle steel (9) and the limiting groove (3) are both triangular structures, and the truss (8) is in positioning butt joint with the limiting groove (3) through the limiting angle steel (9).

5. A bracket assembly for a steel structural truss as defined in claim 1 wherein: and screwing threads are arranged on the side walls of the two ends of the pipe clamp (10), and the pipe clamp is screwed and locked with the upper transverse plate of the channel steel (1) through a fastening nut (11).

6. A bracket assembly for a steel structural truss as defined in claim 1 wherein: the gasket (6) is a rectangular strip-shaped rubber sheet.

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