CN220792325U - Supporting structure - Google Patents

Abstract

The utility model belongs to the technical field of pipe gallery construction, and particularly relates to a supporting structure, which comprises two groups of upright post supporting arms which are oppositely arranged and a plurality of connecting arms used for connecting the two groups of upright post supporting arms; a mounting groove is formed between two groups of upright post supporting arms, and a through groove is formed between two adjacent connecting arms; the stand bracket comprises a connecting part and a mounting part connected with the connecting part, wherein the mounting parts which are arranged oppositely form a mounting groove, and the stand bracket is mounted in the mounting groove and connected with the mounting part. When the supporting structure bears larger acting force, the two groups of upright post supporting arms can disperse the acting force, so that the overall mechanical property is improved. The overall structural strength and stability of the supporting structure are improved, and the supporting structure is equivalent to the assembly of two groups of connecting parts when assembled with the corridor wall, so that the connecting strength with the corridor wall is improved, the embedding operation of the supporting structure relative to the corridor wall is not needed, and the supporting structure is convenient to adjust and install in later period.

Description

Supporting structure

Technical Field

The utility model belongs to the technical field of pipe gallery construction, and particularly relates to a supporting structure.

Background

Pipe gallery, i.e. the corridor of a pipe. Many pipes in chemical and related industries are gathered together and deployed outside the plant or building, typically in the air, and supported by brackets to form a corridor-like appearance. There are also a few pipe lanes located underground. And the utility tunnel is the utility tunnel of the underground city pipeline. A tunnel space is built underground in a city, and various engineering pipelines such as electric power, communication, fuel gas, heat supply, water supply and drainage and the like are integrated. The utility tunnel accommodates various kinds of pipelines, and is arranged densely, in order to satisfy the needs of unified planning, unified design, unified construction and management, the pipeline generally adopts categorised, layered layout. Therefore, the design and construction of the pipeline support are important components in the construction of the comprehensive pipe rack.

Because the self-weight load of the high-voltage cable is larger, mechanical construction stress in multiple directions such as axial direction, radial direction and the like during installation is also considered, and when the upright post support system of the pipe gallery is subjected to forces or moments in multiple directions, the stress finally transferred to the fastener is larger. In order to solve the above problems, the prior art generally has three modes, the first mode is a scheme of adopting a pre-buried channel and a single bracket arm, but in this mode, the disadvantage is that the mechanical properties in a single direction are better, and the mechanical properties in other directions are poorer. The second is to use double-row embedded channels and a bottom plate enlarged bracket arm, which has the advantages of better mechanical properties in all directions, and the disadvantage of being only suitable for the project which needs to be embedded in the early stage and not suitable for the project which is installed or modified in the later stage. The third is that the steel section or the bending steel plate upright post is adopted, the bottom is provided with a single row of holes, and the defects are that when the steel section or the bending steel plate upright post is subjected to forces or moments in multiple directions, the force transmitted to the fasteners is large, the number of the single row of fasteners is increased, the performance of the fasteners is not greatly improved, and the overall mechanical performance is poor.

Disclosure of Invention

The utility model aims to provide a supporting structure and aims to solve the technical problem that the whole mechanical property of a column system of a pipe gallery in the prior art is low and cannot meet the performance requirements of high cloth load in multiple directions.

In order to achieve the above object, the support structure provided by the embodiment of the utility model includes two sets of upright post supporting arms which are oppositely arranged and a plurality of connecting arms for connecting the two sets of upright post supporting arms; a mounting groove is formed between two groups of upright post supporting arms, and a through groove is formed between two adjacent connecting arms; the stand bracket comprises a connecting part and a mounting part connected with the connecting part, wherein the mounting parts which are arranged oppositely form a mounting groove, and the stand bracket is mounted in the mounting groove and connected with the mounting part.

Optionally, the support structure further comprises a connecting piece for fixing the bracket, and the connecting piece penetrates through the mounting part to be connected with the bracket so as to fix the bracket in the mounting groove.

Optionally, the mounting portion is provided with a plurality of mounting holes arranged along the length direction of the mounting portion, and the mounting holes are uniformly arranged at intervals.

Optionally, the mounting portion is provided with a plurality of strip-shaped holes arranged at intervals along the length direction of the mounting portion, and each strip-shaped hole extends along the length direction of the mounting portion.

Optionally, the mounting portion is provided with a plurality of spaced grooves, each of the spaced grooves forms the mounting portion into a plurality of mounting plates, and each of the mounting plates is provided with the strip-shaped hole.

Optionally, a first tooth part is arranged on one side of each mounting plate, which faces away from the mounting groove; the connecting piece comprises a fastener and a base plate, and one side of the base plate is provided with a second tooth part matched with the first tooth part; the base plate is positioned on one side of the mounting plate, provided with the first tooth part, and the fastener penetrates through the base plate, the mounting plate and the bracket.

Optionally, a plurality of first waist holes and a plurality of second waist holes are respectively arranged on the two connecting parts, and the first waist holes and the second waist holes are spaced and staggered along the height direction of the connecting parts; each first waist hole on one connecting part corresponds to each second waist hole on the other connecting part.

Optionally, the first waist hole extends along a length direction of the connecting portion, and the second waist hole extends along a width direction of the connecting portion.

Optionally, the mounting portion is disposed perpendicular to the connecting portion.

Optionally, the support structure further includes the support, the support includes a support body and two connecting plates, two the connecting plates are located respectively the opposite both sides of support body, and two the connecting plates are connected respectively with corresponding installation department.

The above technical solutions in the support structure provided by the embodiments of the present utility model have at least one of the following technical effects: the connecting arms arranged at intervals are used for connecting the two groups of upright post supporting arms into an integral structure, the two groups of connecting parts form a mounting groove, one end of the support can be driven into the mounting groove, the opposite sides of the support are respectively connected with the mounting parts on the corresponding sides, so that the support is mounted on the upright post supporting arms, and then the support is connected with the corridor wall through the connecting parts, so that the assembly of the supporting structure is completed. Therefore, when the supporting structure bears larger acting force, the two groups of upright post supporting arms can disperse the acting force, and the overall mechanical property is improved. In addition, because the overall structural strength and stability of the supporting structure are improved, and the assembly of the supporting structure and the corridor wall is equivalent to the assembly of two groups of connecting parts, the connection strength with the corridor wall is improved, and the embedding operation on the corridor wall is not needed, so that the supporting structure is convenient for later adjustment and installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a support structure according to an embodiment of the present utility model.

Fig. 2 is an exploded schematic view of the support structure of fig. 1.

Fig. 3 is a schematic structural diagram of another support structure according to an embodiment of the present utility model.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is an exploded schematic view of the support structure of fig. 3.

Wherein, each reference sign in the figure:

10-support 11-support body 12-connecting plate

20-column bracket arm 21-connecting part 22-mounting part

30-connecting arm 31-through slot 40-mounting slot

50-connecting piece 51-backing plate 52-bolt

53-nut 121-mounting round hole 211-first waist hole

212-second waist hole 221 a-mounting hole 221 b-bar-shaped hole

222-spacer grooves 223-mounting plate 224-first tooth portion

511-second tooth.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 5 are exemplary and intended to illustrate embodiments of the present utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 5, there is provided a support structure including a bracket 10, two sets of opposite upright brackets 20, and a plurality of connection arms 30 for connecting the two sets of upright brackets 20; a mounting groove 40 is formed between two groups of upright post supporting arms 20, and a through groove 31 is formed between two adjacent connecting arms 30; the column bracket 20 includes a connection portion 21 and an installation portion 22 connected to the connection portion 21, an installation groove 40 is formed between the installation portions 22 arranged opposite to each other, and the bracket 10 is installed in the installation groove 40 and connected to the installation portion 22. The bracket 10 comprises a bracket body 11 and two connecting plates 12, wherein the two connecting plates 12 are respectively positioned at two opposite sides of the bracket body 11, and the two connecting plates 12 are respectively connected with corresponding mounting parts 22. The mounting portion 22 is disposed perpendicularly to the connecting portion 21. Wherein, the connecting plate 12 is welded to the end of the bracket body 11, and is inserted into the mounting groove 40 along with the end of the bracket body 11. The connecting plate 12 can be a complete rectangular plate or cut off; the connecting plate 12 is far away from two vertex angles at one side of the upright post supporting arm 20, and the connecting plate 12 can only play a role in connection. Wherein, be provided with the installation round hole 121 on the connecting plate 12, the installation round hole 121 passes the lateral wall of connecting plate 12 and support body 11.

Specifically, two sets of upright support arms 20 are connected into an integral structure through a plurality of connecting arms 30 arranged at intervals, and a mounting groove 40 is formed between the two sets of connecting parts 21, so that one end of the support 10 can be driven into the mounting groove 40, the opposite sides of the support 10 are respectively connected with the corresponding side mounting parts 22, the support 10 is mounted on the upright support arms 20, and then the support is connected with the corridor wall through the connecting parts 21, so that the assembly of the support structure is completed. Thus, when the support structure bears a large acting force, the two groups of upright post supporting arms 20 can disperse the acting force, so that the overall mechanical property is improved. In addition, because the overall structural strength and stability of the supporting structure are improved, and the assembly with the corridor wall is equivalent to the assembly with two groups of connecting parts 21, the connection strength with the corridor wall is improved, and the embedding operation relative to the corridor wall is not needed, so that the post-adjustment and installation are also convenient.

In this embodiment, as shown in fig. 3 and 5, a plurality of first waist holes 211 and a plurality of second waist holes 212 are provided on both connecting portions 21, each of the first waist holes 211 and each of the second waist holes 212 are arranged at intervals and in a staggered manner along the height direction of the connecting portion 21, the first waist holes 211 extend along the length direction of the connecting portion 21, and the second waist holes 212 extend along the width direction of the connecting portion 21; each first waist hole 211 of one connecting portion 21 corresponds to each second waist hole 212 of the other connecting portion 21. Specifically, the first waist hole 211 and the second waist hole 212 on the connecting portion 21 correspond to the second waist hole 212 and the first waist hole 211 of the other connecting portion 21, and the stand column bracket 20 is convenient to adjust after tilting or meet the tilting requirement of the stand column bracket 20 through the arrangement of the first waist hole 211 and the second waist hole 212 extending in different directions. Not only is the accuracy of installation ensured, but it is then convenient to adjust the mounting position of the fasteners securing the stud bracket 20 to the gallery wall so as to reduce interference with the rebar.

In the present embodiment, as shown in fig. 3 and 5, the length and width of the first waist hole 211 are the same as the length and width of the second waist hole 212. Specifically, the external dimensions of the first waist hole 211 and the second waist hole 212 are the same, so that the position of the upright post supporting arm 20 can be conveniently adjusted, and as shown in fig. 1 to 2, the shapes and dimensions of the first waist hole 211 and the second waist hole 212 are different, and the position of the upright post supporting arm 20 can be adjusted.

In this embodiment, as shown in fig. 1 to 5, the support structure further includes a connection member 50 for fixing the bracket 10, and the connection member 50 is connected with the bracket 10 through the mounting portion 22 to achieve the fixation of the bracket 10 in the mounting groove 40. Specifically, the plurality of groups of connecting pieces 50 are provided, the plurality of groups of connecting pieces 50 connect and fix the mounting portion 22 with one side of the corresponding bracket 10, so that two rows of the plurality of groups of connecting pieces 50 are adopted for connection, the mechanical property of the whole supporting structure is improved, and the problems of local deformation and insufficient stress of the connecting pieces 50 are avoided.

In this embodiment, as shown in fig. 1 to 2, the two upright support arms 20 may be angle irons, between the two angle irons and the plurality of connecting arms 30, the two angle irons are opposite and spaced, and the inner angles of the two angle irons are all opposite, and are fixedly connected in a welding manner, so that the two upright support arms are suitable for a drier use environment. The mounting portion 22 is provided with a plurality of mounting holes 221a arranged along the longitudinal direction of the mounting portion 22, and the mounting holes 221a are uniformly spaced. Specifically, the mounting holes 221a are circular holes, the connecting piece 50 is fixedly connected with the bracket 10 through the mounting holes 221a, and the plurality of mounting holes 221a are distributed along the length direction of the mounting portion 22, so that the mounting position of the bracket 10 can be adjusted, and the bracket 10 can be conveniently adjusted along the length direction of the upright bracket arm 20.

In another embodiment of the present utility model, as shown in fig. 3 to 5, the upright bracket 20 and the connecting arm 30 are formed by punching and bending the section steel, and welding shaping is not required, so that potential corrosion caused by welding is avoided in the wet and water-permeable environment of the main structure. The mounting portion 22 is provided with a plurality of bar-shaped holes 221b arranged at intervals along the length direction of the mounting portion 22, and each bar-shaped hole 221b extends along the length direction of the mounting portion 22. In particular, the method comprises the steps of,

in this embodiment, as shown in fig. 3 to 5, the mounting portion 22 is provided with a plurality of spaced grooves 222 which are uniformly spaced, each of the spaced grooves 222 separates the mounting portion 22 to form a plurality of mounting plates 223, and each of the mounting plates 223 is provided with a bar-shaped hole 221b. Specifically, the provision of the bar-shaped hole 221b facilitates movement of the connection member 50 within the bar-shaped hole 221b to adjust the mounting position of the bracket 10 in the length direction of the mounting portion 22.

In the present embodiment, as shown in fig. 3 to 5, a side of each mounting plate 223 facing away from the mounting groove 40 is provided with a first tooth 224; the connecting piece 50 comprises a fastener and a backing plate 51, and one side of the backing plate 51 is provided with a second tooth 511 matched with the first tooth 224; the backing plate 51 is located on the side of the mounting plate 223 where the first teeth 224 are located, and the fastener passes through the backing plate 51, the mounting plate 223 and is connected to the bracket 10. Specifically, the fastener includes the bolt 52 and the nut 53, and the first tooth 224 and the second tooth 511 are each provided with teeth, so that friction between the mounting plate 223 and the backing plate 51 can be improved, and connection reliability can be improved by engagement between the teeth. When the bracket 10 is installed, the surface of the backing plate 51 provided with the second tooth parts 511 is attached to the surface of the mounting plate 223 provided with the first tooth parts 224, one threaded end of the bolt 52 sequentially passes through the connecting plate 12, the mounting plate 223 and the backing plate 51 and is connected with the nut 53, so as to fix the bracket 10 on the upright bracket arm 20,

the foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A support structure, characterized in that: the device comprises two groups of upright post supporting arms which are oppositely arranged and a plurality of connecting arms which are used for connecting the two groups of upright post supporting arms; a mounting groove is formed between two groups of upright post supporting arms, and a through groove is formed between two adjacent connecting arms; the stand bracket comprises a connecting part and a mounting part connected with the connecting part, wherein the mounting parts which are arranged oppositely form a mounting groove, and the stand bracket is mounted in the mounting groove and connected with the mounting part.

2. The support structure of claim 1, wherein: the support structure further comprises a connecting piece used for fixing the support, and the connecting piece penetrates through the mounting portion to be connected with the support so as to fix the support in the mounting groove.

3. The support structure of claim 1, wherein: the mounting part is provided with a plurality of mounting holes which are arranged along the length direction of the mounting part, and the mounting holes are uniformly arranged at intervals.

4. The support structure of claim 2, wherein: the mounting part is provided with a plurality of strip-shaped holes which are distributed at intervals along the length direction of the mounting part, and each strip-shaped hole extends along the length direction of the mounting part.

5. The support structure of claim 4, wherein: the mounting part is provided with a plurality of spacing grooves which are arranged at intervals, each spacing groove separates the mounting part into a plurality of mounting plates, and each mounting plate is respectively provided with the strip-shaped hole.

6. The support structure of claim 5, wherein: a first tooth part is arranged on one side of each mounting plate, which is opposite to the mounting groove; the connecting piece comprises a fastener and a base plate, and one side of the base plate is provided with a second tooth part matched with the first tooth part; the base plate is positioned on one side of the mounting plate, provided with the first tooth part, and the fastener penetrates through the base plate, the mounting plate and the bracket.

7. The support structure of claim 1, wherein: the connecting parts are respectively provided with a plurality of first waist holes and a plurality of second waist holes, the first waist holes and the second waist holes are arranged at intervals and in a staggered manner along the height direction of the connecting parts, and the first waist holes on one connecting part correspond to the second waist holes of the other connecting part.

8. The support structure of claim 7, wherein: the first waist hole extends along the length direction of the connecting portion, and the second waist hole extends along the width direction of the connecting portion.

9. The support structure of claim 1, wherein: the mounting part and the connecting part are vertically arranged.

10. The support structure of claim 1, wherein: the support structure also comprises a support, the support comprises a support body and two connecting plates, the two connecting plates are respectively positioned on two opposite sides of the support body, and the two connecting plates are respectively connected with the corresponding mounting parts.