CN214743781U

CN214743781U - A pipeline mounting structure for on truss

Info

Publication number: CN214743781U
Application number: CN202120083599.5U
Authority: CN
Inventors: 王志峰; 杨洪涛; 王浩翰; 李沛亭
Original assignee: China Railway Construction Engineering Group Co Ltd; Construction and Installation Co Ltd of China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd; Construction and Installation Co Ltd of China Railway Construction Engineering Group Co Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-16
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a pipeline mounting structure used on a truss, which comprises a bearing part and a locking ring fixedly connected on the bearing part; the bearing piece is placed on the lower chord; the shape of the locking ring is matched with that of the pipeline and used for locking the pipeline. The utility model discloses a weight of lower chord girder bearing pipeline improves the bearing capacity to pipeline weight, has guaranteed pipeline mounting structure's stability.

Description

A pipeline mounting structure for on truss

Technical Field

The utility model relates to a piping erection technical field in the factory building specifically discloses a pipeline mounting structure for on truss.

Background

In a large-scale factory building, pipelines used for smoke exhaust, spraying and other work are often required to be arranged, the pipelines are required to be arranged at the top of the factory building, and due to the dead weight of the pipelines, particularly the weight of spraying solution in the spraying pipelines, the stability of the pipelines is difficult to guarantee only by adopting a hoisting structure.

The utility model discloses a utility model patent that bulletin number is CN210179150U discloses a mill's exhaust pipe installation is with a gallows, including the kicking block, the bottom outer wall of kicking block is provided with strengthens the floor, and strengthens the side inner wall of floor and be provided with the connecting plate, the bottom outer wall of connecting plate is provided with the clamping ring, and the below of going up the clamping ring be provided with the lower clamping ring of last clamping ring looks adaptation, the side inner wall of going up the clamping ring and the side inner wall of clamping ring down all open flutedly, and the bottom inner wall of recess all be provided with two with the clamping ring of recess looks adaptation, the bottom inner wall of clamping ring is provided with evenly distributed's at least three spring, and the one end of spring sets up in the bottom inner wall of recess. The utility model discloses a hoist exhaust pipe through the cooperation between roof, the last clamping ring, the lower clamping ring. In the use process of the support and hanger, the upper clamping ring and the lower clamping ring can be tripped due to the self weight of the pipeline, and the connecting plate and the reinforced inner plate can be deformed or welded due to the self weight of the pipeline.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the stability of piping erection in large-scale factory building, the utility model provides a pipeline mounting structure for on truss, its concrete technical scheme as follows.

A pipeline mounting structure for a truss comprises a bearing part and a locking ring fixedly connected to the bearing part; the bearing piece is placed on the lower chord; the shape of the locking ring is matched with that of the pipeline and used for locking the pipeline.

Furthermore, the number of the locking rings is at least two, and the locking rings are symmetrically arranged along the lower chord.

Further, a plurality of locking holes that run through are formed in the bearing piece, the pipeline mounting structure further comprises at least two limiting pieces, each limiting piece comprises a limiting block, a bolt and a nut, the limiting blocks are fixedly connected with the bolts and abut against the lower chord, and the bolts penetrate through the locking holes and then are connected with the nuts.

Furthermore, the lower chord is an I-shaped beam, and the limiting block comprises a fixing part abutted against the lower chord and a bending part extending into the upper flange of the lower chord.

Further, still include hoisting component, hoisting component includes hoisting rod and hoisting circle, the one end and the last chord member fixed connection of hoisting rod, the other end and hoisting circle fixed connection, the hoisting circle is used for bearing the weight of the pipeline.

Further, hold carrier and include two horizontal poles and two vertical poles, two the horizontal pole with two the vertical pole is connected and is formed the rectangle, two the horizontal pole is placed respectively on the lower chord, two be fixedly connected with locking ring on the vertical pole respectively.

Further, the check ring includes first arc spare and second arc spare, the one end and the carrier fixed connection that hold of first arc spare, the other end are provided with first hasp portion, the one end and the carrier fixed connection that hold of second arc spare, the other end are provided with second hasp portion, first hasp portion and the cooperation locking of second hasp portion.

Has the advantages that: the utility model discloses a pipeline installation structure, cooperate the truss structure of large-scale factory roof, place the carrier on the lower chord girder, through the weight of carrier pipe of lower chord girder, improve the bearing capacity to pipeline weight, guaranteed the stability of pipeline installation structure; the bearing capacity to the pipeline weight is further improved to the cooperation hoist and mount subassembly. And through set up locking hole and locating part cooperation on bearing the piece, can prescribe a limit to the position that bears the piece, also be convenient for adjust bearing the piece.

Drawings

Fig. 1 is a schematic structural view of a pipeline installation structure for installing a pipeline according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating the cooperation of the bearing member, the limiting member and the locking ring according to an embodiment of the present invention.

Reference numerals: 1. a carrier; 2. a locking ring; 3. a lower chord; 4. a pipeline; 5. an upper chord; 6. hoisting the rod; 7. hoisting a ring; 11. a cross bar; 12. a longitudinal bar; 13. a locking hole; 14. a limiting block; 15. a bolt; 21. a first arcuate member; 22. a second arcuate member; 23. a first locking portion; 24. a second locking part; 31. an upper flange; 32. a web; 33. a lower flange; 141-a fixed part; 142-a bending part.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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

As shown in fig. 1, the present embodiment provides a pipe installation structure for a truss, which includes a carrier 1, and a locking ring 2 fixedly connected to the carrier 1; the bearing piece 1 is placed on the lower chord 3; the shape of the locking ring 2 is matched with that of the pipeline 4 and used for locking the pipeline 4.

In this embodiment, when installing pipeline 4, make pipeline 4 pass from the truss structure at large-scale factory building top, after locking pipe 4 through lock ring 2, make lower chord 3 bear the weight of pipeline 4, guaranteed the stability of pipeline 4 mounting structure.

As shown in fig. 2, in this embodiment, the supporting member 1 includes two transverse rods 11 and two longitudinal rods 12, the two transverse rods 11 and the two longitudinal rods 12 are connected to each other to form a rectangle, the transverse rods 11 are placed on the lower chord 3, and the axial direction of the transverse rods 11 is perpendicular to the axial direction of the lower chord 3, two locking rings 2 are respectively and fixedly connected to the two longitudinal rods 12, the pipes 4 are respectively locked by the locking rings 2 located at two sides of the supporting member 1, under the condition of reducing the use of materials, the supporting area of the pipes 4 is increased, the stability of the installation structure of the pipes 4 is further ensured, and the use of materials is reduced, so that the load of the lower chord can be further reduced.

It should be noted that the number of the locking rings 2 is not limited to two in the present embodiment, and may be three, four or more, and the corresponding locking rings 2 are connected by providing a plurality of cross bars 11 on the carrier 1.

In this embodiment, in order to ensure the stability of the bearing component 1, as shown in fig. 2, a plurality of through locking holes 13 are formed in the cross rod 11, the pipeline 4 mounting structure further includes at least two limiting components, each limiting component includes a limiting block 14, a bolt 15 and a nut, the limiting blocks 14 are fixedly connected with the bolts 15, the bolts 15 penetrate through the locking holes 13 and are in threaded fit connection with the nuts to lock the limiting blocks 14 on the cross rod 11, the two limiting blocks 14 abut against the lower chord beam respectively, the lower chord beam is clamped, and the stability of the bearing component 1 is ensured. The mounting position of the carrier 1 can be adjusted by the engagement of the adjustment bolt 15 with the locking hole 13.

Furthermore, the lower chord 3 is a cross beam, which generally includes an upper flange 31, a web 32 and a lower flange 33, the stopper 14 includes a fixing portion 141 and a bent portion 142, the fixing portion 141 abuts against an edge of the upper flange 31, the bent portion 142 extends into a bottom of the upper flange 31, and the bent portion 142 cooperates with the cross bar 11 to clamp the upper flange 31 of the lower chord 3, so as to further ensure the stability of the carrier 1.

As shown in fig. 2, in the present embodiment, the locking ring 2 includes a first arc-shaped member 21 and a second arc-shaped member 22, one end of the first arc-shaped member 21 is fixedly connected to the supporting member 1, the other end of the first arc-shaped member 21 is provided with a first locking portion 23, one end of the second arc-shaped member 22 is fixedly connected to the supporting member 1, the other end of the second arc-shaped member is provided with a second locking portion 24, and the first locking portion 23 and the second locking portion 24 are locked in a matching manner. Locking of the pipe 4 by the first arc 21 and the second arc 22 ensures a quick fixation of the pipe 4.

As shown in fig. 1, the installation structure of the pipeline 4 disclosed in this embodiment further includes a hoisting assembly, the hoisting assembly includes a hoisting rod 6 and a hoisting ring 7, one end of the hoisting rod 6 is fixedly connected with the upper chord 5, the other end is fixedly connected with the hoisting ring 7, and the hoisting ring 7 is used for bearing the pipeline 4. Through the cooperation use between hoist and mount subassembly and the carrier 1, further guaranteed the stability of pipeline 4 installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipeline mounting structure for on truss which characterized in that: comprises a bearing part (1) and a locking ring (2) fixedly connected on the bearing part (1); the bearing piece (1) is placed on the lower chord (3); the shape of the locking ring (2) is matched with that of the pipeline (4) and used for locking the pipeline (4).

2. The pipe mounting structure for the girder according to claim 1, wherein: the number of the locking rings (2) is at least two, and the locking rings (2) are symmetrically arranged along the lower chord (3).

3. The pipe mounting structure for the girder according to claim 1, wherein: the pipeline installing structure is characterized in that a plurality of through locking holes (13) are formed in the bearing piece (1), the pipeline (4) installing structure further comprises at least two limiting pieces, each limiting piece comprises a limiting block (14), a bolt (15) and a nut, the limiting blocks (14) are fixedly connected with the bolts (15) and abut against the lower chord (3), and the bolts (15) penetrate through the locking holes (13) and then are connected with the nuts.

4. A pipe mounting structure for a truss according to claim 3 wherein: the lower chord (3) is an I-shaped beam, and the limiting block (14) comprises a fixing part (141) which is abutted against the lower chord (3) and a bending part (142) which extends into the upper flange (31) of the lower chord (3).

5. The pipe mounting structure for the girder according to claim 1, wherein: still include hoisting assembly, hoisting assembly includes hoisting rod (6) and hoist and mount circle (7), the one end and last chord member (5) fixed connection of hoisting rod (6), the other end and hoist and mount circle (7) fixed connection, hoist and mount circle (7) are used for bearing pipeline (4).

6. A pipe mounting structure for a truss according to any one of claims 1 to 5 wherein: the bearing piece (1) comprises two cross rods (11) and two longitudinal rods (12), the cross rods (11) and the longitudinal rods (12) are connected to form a rectangle, the cross rods (11) are respectively placed on the lower chord (3), and the longitudinal rods (12) are respectively fixedly connected with locking rings (2).

7. A pipe mounting structure for a truss according to any one of claims 1 to 5 wherein: the locking ring (2) comprises a first arc-shaped piece (21) and a second arc-shaped piece (22), one end of the first arc-shaped piece (21) is fixedly connected with the bearing piece (1), the other end of the first arc-shaped piece is provided with a first locking portion (23), one end of the second arc-shaped piece (22) is fixedly connected with the bearing piece (1), the other end of the second arc-shaped piece is provided with a second locking portion (24), and the first locking portion (23) is locked with the second locking portion (24) in a matched mode.