CN215410521U - Stand column structure and supporting device - Google Patents

Abstract

The utility model relates to a column structure and a supporting device. The upright post structure comprises upright posts and fasteners; the upright post is provided with a plurality of notches which are arranged at intervals along the length direction of the upright post, the upper part of the upright post can be bent along the notches to form a bent part, the bent part is bent along the direction close to the inner wall of the pipe gallery, and the bent part is provided with a fastening hole; the stand still includes fastening portion, and the kink is connected with fastening portion, and fastening portion is used for laminating with the piping lane inner wall, and fastening portion is provided with a plurality of waist type holes along the length direction interval arrangement of stand, waist type hole be used for with the fastener cooperation. The supporting device comprises the upright post structure and a cross post structure, wherein the upright post structure is connected with the cross post structure. The upright post structure and the supporting device provided by the utility model can reduce the problem of stress concentration during the installation of the upright post, facilitate the position adjustment of the fastening piece relative to the upright post, improve the stress balance performance of the fastening piece and improve the structural performance of the installation of the upright post relative to the inner wall of the pipe gallery.

Description

Stand column structure and supporting device

Technical Field

The utility model relates to the technical field of building construction, in particular to a stand column structure and a supporting device.

Background

In the piping lane construction, adopt the fastener with the relative piping lane on-the-spot installation of stand to the installation of various electromechanical device and pipeline can avoid using the buried channel again to influence the construction progress of piping lane major structure, so stand and fastener complex form are very extensive in utility tunnel and electromechanical device gallows field application. However, the upright is fixed by the single-row fasteners, so that in practical application, the position of the upright relative to the pipe gallery is not convenient to adjust, and when the upright bears forces or moments in multiple directions, the stress of the fasteners connected with the upright is large, the requirement on local stress of the upright is high, and the overall performance of the upright is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a column structure for solving the technical problem of overall performance reduction caused by unbalanced stress during column installation in the prior art.

A column structure comprising a column;

the upright post is provided with a plurality of notches which are arranged at intervals along the length direction of the upright post, the upper part of the upright post can be bent along the notches to form a bent part, the bent part is bent along the direction close to the inner wall of the pipe gallery, and the bent part is provided with a fastening hole; the stand still includes fastening portion, the kink with fastening portion connects, just fastening portion is used for laminating with the piping lane inner wall, fastening portion is provided with a plurality of edges the waist type hole of the length direction interval arrangement of stand, waist type hole is used for cooperating with the fastener.

In one embodiment, the plurality of kidney-shaped holes comprise first long holes and second long holes, the first long holes and the second long holes are arranged in a staggered and spaced mode, and the length directions of the first long holes and the second long holes are arranged at an angle.

In one embodiment, the upright column further comprises a connecting part, the other part of the upright column is bent along one side of the notch facing the inner wall of the back pipe gallery to form the connecting part, the connecting part and the fastening part are arranged at an angle, and the connecting part is used for connecting the supporting arm.

In one embodiment, the notch is disposed on the connecting portion, and when the bending portion is bent along a side away from the connecting portion, a first through hole is formed between the bending portion and the connecting portion.

In one embodiment, the cut-out is provided through the connection along the extension of the connection.

In one embodiment, the notch is disposed on the fastening portion, the bending portion can be bent along the width direction of the pillar and is protruded from the fastening portion along the width direction of the pillar, and a second through hole is disposed between the bending portion and the fastening portion.

In one embodiment, the plurality of notches form two notch groups, the two notch groups are respectively a first notch group and a second notch group, and the first notch group and the second notch group are arranged at intervals along the width direction of the upright post;

the first notch component is divided into a first bending part, and the first bending part is provided with a first fastening hole; the second notch component is separated by a second bending part, and the second bending part is provided with a second fastening hole.

In one embodiment, a length direction of the first fastening hole is disposed at an angle to a length direction of the second fastening hole.

In one embodiment, the plurality of first slits in the first slit group and the plurality of second slits in the second slit group are arranged at intervals along the length direction of the pillar.

In one embodiment, the connecting portion is provided with a plurality of connecting holes arranged at intervals along the length direction of the upright post.

The utility model also provides a supporting device which can solve at least one technical problem.

A supporting device comprises the upright post structure and a cross post structure, wherein the upright post structure is connected with the cross post structure.

The utility model has the beneficial effects that:

the utility model provides a column structure, which comprises a column. The stand is provided with a plurality of incisions of arranging along the length direction interval of stand, and the stand upper portion is bent along the incision and is formed the kink, and the kink extends along the direction that is close to the piping lane inner wall, and the kink is provided with the fastening hole. The stand still includes fastening portion, and the kink is connected with fastening portion, and fastening portion is used for laminating with the piping lane inner wall, and fastening portion is provided with a plurality of waist type holes that set up along the length direction interval of stand, can utilize the one end of fastener to pass waist type jogged joint in piping lane inner wall to realize the installation of the relative piping lane inner wall of stand structure. That is to say, kink and fastening portion all regard as the integral structure on the stand, can make kink and fastening portion produce the independence in space through notched setting to the kink can be followed and is buckled from the direction of piping lane inner wall, thereby increases the area of contact of this stand structure for the piping lane inner wall. When the inner wall of the relative pipe gallery of stand compressed tightly the installation, kink and fastening portion homoenergetic hug closely on the pipe gallery inner wall to it is fixed with the pipe gallery inner wall to utilize the fastener to pass waist type hole on the fastening portion. Through such setting not only be convenient for the installation of the relative piping lane inner wall of stand, improve the installation intensity of the relative piping lane inner wall of stand to reduce the stand and produce stress concentration's problem. Moreover, just because fastening portion is provided with waist type hole to the relative fastening portion's of fastener position control more is applicable to different atresss, improves stand atress equilibrium performance, thereby further improves the structural performance of the relative piping lane inner wall installation of stand.

The supporting device provided by the utility model comprises the upright post structure and the transverse post structure, wherein the upright post structure is connected with the transverse post structure, and at least one technical effect can be realized.

Drawings

Fig. 1 is a first schematic view of a pillar structure according to an embodiment of the present invention;

FIG. 2 is a second schematic view of a column structure according to an embodiment of the present invention;

FIG. 3 is a third schematic view of a column structure according to an embodiment of the present invention;

FIG. 4 is a fourth schematic view of a column structure according to an embodiment of the present invention;

FIG. 5 is a fifth schematic view of a column structure according to an embodiment of the present invention;

fig. 6 is a sixth schematic view of a pillar structure according to an embodiment of the present invention.

Reference numerals: 10-upright post; 14-a fastening portion; 111-a first incision; 112-a second incision; 121-a first connection; 122-a second connection; 131-a first bend; 132-a second bend; 141-a first elongated hole; 142-a second elongated hole; 151-first via; 152-a second via; 1211 — a first connection hole; 1221-a second connection hole; 1311-first fastening hole; 1321-second fastening hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, coupled between two elements, or coupled in any other manner that does not materially affect the operation of the device, unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "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 "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

An embodiment of the utility model provides a supporting device which is mainly installed on the inner wall of a pipe gallery so as to be convenient for installing a supporting arm on an upright post and supporting structures such as equipment pipelines in the pipe gallery through the supporting arm. The supporting device comprises a stand column structure and a cross column structure, wherein the stand column structure is connected with the cross column structure. The post structure and the cross-post structure are connected, for example, with screws, to form an integral support device. When in actual use, the quantity of stand structure is a plurality of, and a plurality of stand structures can be arranged along the length direction interval of piping lane. The quantity of spreader structure also is a plurality of, and a plurality of spreader structures can be followed the circumference interval arrangement of stand structure, can improve the structural strength and the structural stability of stand structure through setting up of spreader structure to improve the support performance to the trailing arm.

However, the existing commonly-used upright post structure is inconvenient to adjust in the position of the upright post when being installed relative to the pipe gallery, and the supporting arm connected to the upright post easily causes the upright post to deform to generate shearing force, thereby reducing the supporting performance of the upright post. Meanwhile, just because the position of the upright relative to the pipe gallery is not convenient to adjust, when the upright bears forces or moments in multiple directions, the stress of a fastener connected with the upright is too large, and therefore the overall performance of the upright is reduced.

In view of the above, as shown in fig. 1-6, an embodiment of the present invention provides a column structure that can facilitate the adjustment of the position of the column 10 relative to the inner wall of the pipe gallery while improving the overall performance of the column 10. Specifically, the pillar structure provided in this embodiment includes a pillar 10. Wherein, stand 10 is provided with a plurality of incisions of arranging along the length direction interval of stand 10, and the stand 10 upper portion forms the kink along incision bending type, and the kink is buckled along the direction that is close to the piping lane inner wall, and the kink is provided with the fastening hole. The stand 10 still includes fastening portion 14, and the kink is connected with fastening portion 14, is used for jointly laminating with the piping lane inner wall, and fastening portion 14 is provided with a plurality of waist type holes along the length direction interval arrangement of stand, and waist type jogged joint is passed in the piping lane inner wall to the one end of fastener.

Further, stand 10 still includes connecting portion, and another part is buckled along the incision towards one side of back pipe gallery inner wall and is formed connecting portion on the stand 10, and connecting portion and fastening 14 portions are the angle setting, and connecting portion are used for connecting the trailing arm.

Specifically, it can be understood that when the column 10 is manufactured, a plurality of notches are formed in a whole plate at intervals along the length direction of the plate, and then the portion on one side of each notch is bent in the direction away from the inner wall of the pipe gallery to form the connecting portion. The other side of the cut is not bent but is protruded along the width direction of the plate to form a bent portion, and the part of the plate which is not bent is a fastening portion 14, so that the plate is formed into a C-shaped column structure. Such setting for connecting portion, kink and fastening portion 14 all regard as the structure of an organic whole on stand 10, can make above-mentioned three produce the independence in the space through notched setting, and wherein kink and fastening portion 14 all are used for compressing tightly in the piping lane inner wall, thereby the relative piping lane inner wall installation of this stand structure of being convenient for, connecting portion are used for being connected with foretell trailing arm, and the one end of trailing arm stretches into to stand 10 "C" font notch in, fixed with connecting portion. That is to say, the setting of kink can make the mounting area of stand 10 relative pipe gallery inner wall to improve the installation reliability of stand 10 relative pipe gallery inner wall. When the inside installation that compresses tightly of stand 10 relative piping lane, one side of fastening portion 14 can hug closely on the piping lane inner wall to it is fixed with the piping lane inner wall to utilize the fastener to pass waist type hole on the fastening portion 14, can also utilize other fasteners to pass the kink and fix with the piping lane inner wall simultaneously. Through such setting, the installation of the relative pipe gallery inner wall of stand 10 of not only being convenient for improves the installation intensity of the relative pipe gallery inner wall of stand 10 to reduce the problem that stand 10 produced stress concentration. Moreover, just because fastening portion 14 is provided with waist type hole to the position control of fastener relative fastening portion 14 is more applicable to different atress circumstances, improves stand 10 atress equilibrium performance, thereby further improves the structural performance of stand 10 relative piping lane inner wall installation.

Wherein, be provided with the fastening hole on the kink to the one end of fastener can pass the fastening hole and be fixed in the piping lane inner wall. When the bending part is bent, the end point of the notch is used as a reference, so that the connecting part is bent from the end point of the notch to one side departing from the inner wall of the pipe gallery. With such an arrangement, the gap between the bent portion and the connecting portion can be reduced, thereby improving the structural performance of the pillar 10. Meanwhile, the end points of the notches are bent, so that the length of the bent part left after bending is longer than that of the upright post 10, and when the fastening holes are formed in the bent part, the hole centers of the fastening holes in two bent parts opposite to each other in the width direction of the upright post 10 can be larger. When the upright post 10 is fixed relative to the inner wall of the pipe gallery by the fastener penetrating through the fastening hole, the moment arm of the fastener relative to the center of the upright post 10 and the moment arm between two opposite fasteners are increased, so that when the fasteners bear the same moment, the stress acting on the fasteners is smaller.

The bending part can be a square plate structure, a triangular plate structure or even a plate structure with an arc. The specific configuration of the fold is related to the shape of the cut.

As shown in fig. 1 to 6, in some embodiments, the plurality of slits form two slit groups, the two slit groups are respectively a first slit 111 group and a second slit 112 group, and the first slit 111 group and the second slit 112 group are arranged at intervals along the width direction of the pillar 10; the first notch 111 is divided by a first bent part 131, and the first bent part 131 is provided with a first fastening hole 1311; the second notch 112 is divided by a second bent portion 132, and the second bent portion 132 is provided with a second fastening hole 1321.

That is, two sides in the width direction of the pillar 10 are respectively provided with a first notch 111 group and a second notch 112 group, the first notch 111 group includes a plurality of first notches 111, the plurality of first notches 111 are arranged at intervals along the length direction of the pillar 10, and each first notch 111 can be separated into one first bending portion 131. Meanwhile, the second cut 112 group includes a plurality of second cuts 112, the plurality of second cuts 112 are arranged at intervals along the length direction of the pillar 10, and each second cut 112 can separate one second bending portion 132. Such setting makes along the both sides of the width direction of stand 10 all be provided with the kink that extends along the width direction of stand 10, and when stand 10 was fixed relative pipe gallery inner wall, first kink 131 and second kink 132 all compressed tightly in the pipe gallery inner wall. At this time, the first bent portion 131 is provided with the first fastening hole 1311, and the second bent portion 132 is provided with the second fastening hole 1321. Correspondingly, the fastening members include a first fastening member having one end fixed to the inner wall of the pipe gallery through the first fastening hole 1311 and a second fastening member having one end fixed to the inner wall of the pipe gallery through the second fastening hole 1321. The first fastening holes 1311 and the second fastening holes 1321 are both arranged in a long hole structure, so that when the vertical column 10 is installed relative to the inner wall of the pipe gallery, the first fastening piece can move in the first fastening holes 1311, and the second fastening piece can also move in the second fastening holes 1321, so that the vertical column 10 is more suitable for deformation, and stress applied to the first fastening piece and the second fastening piece due to deformation of the vertical column 10 is reduced.

The first notches 111 and the second notches 112 are uniformly distributed at intervals along the length direction of the upright post 10, that is, the distance between any two adjacent first notches 111 is the same, and the distance between any two adjacent second notches 112 is the same. Meanwhile, each of the first cutouts 111 corresponds to one of the second cutouts 112.

Wherein, first fastener and second fastener all adopt screw or stock.

As shown in fig. 1 to 6, the first fastening hole 1311 is disposed at an angle to the second fastening hole 1321 in a longitudinal direction in actual use. Specifically, the length direction of the first fastening holes 1311 is perpendicular to the length direction of the second fastening holes 1321, for example, when the pillar 10 is horizontally placed, the length direction of the first fastening holes 1311 is in the horizontal lateral direction, and the length direction of the second fastening holes 1321 is in the horizontal longitudinal direction. Due to the arrangement, the flexibility of the vertical column 10 in installation relative to the inner wall of the pipe gallery is further improved, and the stress of the vertical column 10 on the fastener due to deformation is reduced.

Of course, the longitudinal direction of the first fastening hole 1311 and the longitudinal direction of the second fastening hole 1321 may be the same as long as fine adjustment of the positions of the first fastening member and the second fastening member with respect to the pillar 10 can be achieved.

As shown in fig. 1-6, in some embodiments, the connecting portion is provided with a plurality of connecting holes spaced along the length of the stud 10. That is, the number of the connecting portions is two, and the two connecting portions are respectively provided at intervals in the width direction of the pillar 10, and are respectively the first connecting portion 121 and the second connecting portion 122. The connection holes on the first connection portion 121 are used as first connection holes 1211, the connection holes on the second connection portion 122 are used as second connection holes 1221, the first connection holes 1211 are spaced along the length direction of the upright 10, and the second connection holes 1221 are spaced along the length direction of the upright 10, so as to facilitate the installation of the support arm relative to the upright 10.

Further, the column structure further includes a third fastening member and a fourth fastening member, wherein one end of the third fastening member passes through the first connection hole 1211 to be fixed with the bracket arm for supporting the equipment pipeline, and one end of the fourth fastening member passes through the second connection hole 1221 to be fixed with the bracket arm. And just because the number of the first connection holes 1211 and the second connection holes 1221 is plural, it is possible to adjust the position of the corbel with respect to the column 10, thereby being more suitable for installation of the facility pipeline. Wherein, the third fastener and the fourth fastener all adopt bolt or screw.

As shown in fig. 1 to 4, in practical use, the plurality of kidney-shaped holes include a first elongated hole 141 and a second elongated hole 142, and the first elongated hole 141 and the second elongated hole 142 are alternately arranged and have an angle in the length direction. When the vertical column 10 is horizontally placed, the length direction of the first elongated hole 141 is a horizontal longitudinal direction, and the length direction of the second elongated hole 142 is a horizontal transverse direction. Wherein, this column structure still includes fifth fastener and sixth fastener, and the one end of fifth fastener is passed first rectangular hole 141 on fastening portion 14 and is fixed with the piping lane inner wall, and the one end of sixth fastener is passed second rectangular hole 142 on fastening portion 14 and is fixed with the piping lane inner wall to further fasten the installation of stand 10 relative to the piping lane inner wall. Meanwhile, it is because the first and second elongated holes 141 and 142 are provided so that the fifth and sixth fastening members can move within the first and second elongated holes 141 and 142, respectively, to accommodate the deformation of the pillar 10.

As shown in fig. 1, in some embodiments, the notch is disposed on the connecting portion, and when the bending portion is bent along a side away from the connecting portion, the first through hole 151 is formed between the bending portion and the connecting portion, or the connecting portion is bent toward the side away from the fastening portion 14 based on the notch. That is, the first notch 111 and the second notch 112 provided on both sides in the width direction of the pillar 10 are each in a semicircular arc shape. At this time, when the first connection portion 121 is formed by bending the end point of the first slit 111 and the second connection portion 122 is formed by bending the end point of the second slit 112, the first connection portion 121 and the second connection portion 122 are both provided with the first through hole 151, and the first through hole 151 can communicate the internal groove of the pillar 10 in the form of the "C" section steel with the external environment.

In yet another embodiment, as shown in fig. 5, a slit can be provided through the connection along the extension of the connection. That is, the slit is a linear slit, and the length direction of the slit is the same as the length direction of the bending portion, and the length dimension of the slit is the same as the bending length dimension of the connecting portion. Such an arrangement makes any two adjacent connections discontinuous, thereby facilitating the fixed deformation of the column 10 relative to the inner wall of the pipe gallery.

In another embodiment, as shown in fig. 2, the notch is provided on the fastening portion 14, the bent portion can be bent along the width direction of the pillar 10 and is protruded from the fastening portion 14 along the width direction of the pillar 10, and a second through hole 152 is provided between the bent portion and the fastening portion 14.

Specifically, two notches (i.e., the first notch 111 and the second notch 112) disposed in the width direction of the upright 10 are disposed in the fastening portion 14, and when the first connecting portion 121 and the second connecting portion 122 are bent along a side away from the abutting portion 14, the first bending portion 131 and the second bending portion 132 can just remain, and both extend along the width direction of the upright 10 and are in the same plane with the fastening portion 14. Or, the first bending portion 131 is bent in a direction opposite to the fastening portion 14 with reference to the end point of the first notch 111, so that the first bending portion 131 can extend out along the width direction of the pillar 10 relative to the fastening portion 14. Meanwhile, the second bending portion 132 is bent in a direction opposite to the fastening portion 14 with reference to the end point of the second notch 112, so that the second bending portion 132 can extend out in the width direction of the pillar 10 relative to the fastening portion 14. With such an arrangement, the extending plates can be extended along both sides of the width direction of the vertical column 10, so that the vertical column 10 can be fixed relative to the inner wall of the pipe gallery. After the first bending part 131 and the second bending part 132 are bent, the first cut 111 and the second cut 112 have a second through hole 152, and the second through hole 152 communicates the internal groove of the pillar 10 of the "C" section steel with the external environment.

In yet another embodiment, as shown in FIG. 3, a plurality of first slits 111 and a plurality of second slits 112 are alternately spaced along the length of the stud 10. That is, one second notch 112 is correspondingly disposed between any two adjacent first notches 111, and one first notch 111 is correspondingly disposed between any two adjacent second notches 112. With such an arrangement, it is ensured that each position of the pillar 10 has the corresponding first bending portion 131 and the second bending portion 132, and the stress influence between the first bending portion 131 and the second bending portion 132 is reduced.

As shown in fig. 4, in an embodiment, the notch can be provided at a bending part of the connecting part opposite to the fastening part 14, and then the bending part is welded at the bending part, and the bending part can be welded and fixed with the fastening part 14 and the connecting part. Of course, in this embodiment, the "C" section steel may be directly adopted, and then the ear plate is welded at a position where the side wall of the "C" section steel is close to the ground, so as to form the bending portion through the ear plate.

In another embodiment, as shown in fig. 6, the slits are arranged along the width direction of the fastening portion 14 and the slits have an "i" shape, such that the first bending portion 131 and the second connecting portion 131 can be separated by one slit, and then both the first bending portion 131 and the second connecting portion 131 are bent along the fastening portion 14 in the opposite direction, such that both the first bending portion 131 and the second connecting portion 131 can extend out of both sides of the width direction of the pillar 10.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A column structure, characterized by comprising a column (10);

the vertical column (10) is provided with a plurality of notches which are arranged at intervals along the length direction of the vertical column (10), the upper part of the vertical column (10) can be bent along the notches to form a bent part, the bent part is bent along the direction close to the inner wall of the pipe gallery, and the bent part is provided with a fastening hole; the upright post (10) further comprises a fastening portion (14), the bending portion is connected with the fastening portion (14), the fastening portion (14) is used for being attached to the inner wall of the pipe gallery, a plurality of waist-shaped holes are formed in the fastening portion (14) along the length direction of the upright post (10) at intervals, and the waist-shaped holes are used for being matched with fasteners.

2. The pillar structure according to claim 1, wherein the plurality of kidney-shaped holes comprise a first elongated hole (141) and a second elongated hole (142), and the first elongated hole (141) and the second elongated hole (142) are alternately arranged and arranged at an angle in a length direction.

3. The upright post structure of claim 1, wherein the upright post (10) further comprises a connecting part, and another part of the upright post (10) is bent along one side of the notch facing the inner wall of the back pipe gallery to form the connecting part, and the connecting part is arranged at an angle with the fastening part (14), and the connecting part is used for connecting a bracket.

4. The pillar structure according to claim 3, wherein the notch is disposed at the connecting portion, and when the bending portion is bent along a side away from the connecting portion, a first through hole (151) is formed between the bending portion and the connecting portion.

5. A pillar structure according to claim 3, characterized in that said cut-out is provided to said fastening portion (14); the bending part can be bent along the width direction of the upright post (10) and is convexly arranged on the fastening part (14) along the width direction of the upright post (10), and a second through hole (152) is arranged between the bending part and the fastening part (14).

6. The stud structure of claim 3, in which the plurality of cuts form two sets of cuts, the two sets of cuts being a first set of cuts (111) and a second set of cuts (112), respectively, and the first set of cuts (111) and the second set of cuts (112) being spaced apart in the width direction of the stud (10);

the first notch (111) is divided into a first bent part (131), and the first bent part (131) is provided with a first fastening hole (1311); the second notch (112) is divided into a second bent part (132), and the second bent part (132) is provided with a second fastening hole (1321).

7. The pillar structure according to claim 6, wherein a length direction of the first fastening hole (1311) is disposed at an angle to a length direction of the second fastening hole (1321).

8. The stud structure of claim 6, in which the plurality of first cuts (111) of the first set of cuts (111) and the plurality of second cuts (112) of the second set of cuts (112) are staggered along the length of the stud (10).

9. A pillar structure according to any one of claims 3-8, characterized in that said connecting portion is provided with a plurality of connecting holes arranged at intervals along the length direction of said pillar (10).

10. A support device comprising a post structure according to any one of claims 1 to 9, and further comprising a cross-post structure, the post structure being connected to the cross-post structure.

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