CN217682641U - Support combination - Google Patents

Abstract

The utility model discloses a support combination, a plurality of stands and a plurality of cross arm, wherein, the stand includes the stand body, its characterized in that: the upright post body is axially provided with an elongated slot, and the side wall of the upright post body is axially provided with a plurality of connecting holes along the upright post body; the two rows of connecting holes are staggered in the axial position of the upright post body; the support assembly also comprises connecting pieces used for fixing the upright post bodies on a building structure, such as a base and saddle pieces which are respectively arranged at the two ends of the upright post bodies and the post body. The stand and the support combination with the structure have the advantages that the stand body is connected with the cross arm only through the fastener without other connecting pieces, so that the production and manufacturing cost is reduced, the dead weight is reduced, the mounting and the dismounting are convenient, and meanwhile, the fine adjustment can be realized between the cross arm and the stand through the arrangement of staggered connecting holes.

Description

Support combination

Technical Field

The utility model belongs to the technical field of the building auxiliary assembly, concretely relates to support combination.

Background

The finished bracket is a bracket system which is directly produced into shaped channel steel and various connecting pieces by a factory and then delivered to constructors for field assembly. The support system can be used for supporting various pipelines and has important significance in indoor installation of buildings. The existing finished product support comprises a plurality of stand columns and cross arms, and when the finished product support is assembled, two ends of each cross arm are connected with the stand columns through connecting pieces to form a needed structure. Connecting the cross arm and the upright post through the connecting piece is more tedious and has higher cost, so that the cost of the whole support is increased, and because the connecting holes on the upright post are uniformly distributed along the length direction (or axial direction) of the upright post at intervals, when the elevation of the cross arm or the connecting piece needs to be adjusted, the elevation can be adjusted by moving a larger distance. In order to directly connect the upright post and the cross arm without using a connecting piece and provide more adjusting modes, a double-hole upright post is proposed, for example, the chinese utility model patent with the patent number CN202121007908.7, which is provided with two groups of even fixing holes or three groups of even fixing holes on the side channel steel (or the cross arm) and is provided with different fixing holes on the base of the end part of the side channel steel, thereby realizing multiple aligning connecting modes between the base and the side channel steel. However, this approach provides only a variety of fine adjustments between the base and the side channels, and does not change the fine adjustments between the cross-arm and the post.

In view of the above, there is a need to enable fine tuning between the uprights and the cross-arm.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a support assembly, the stand is connected with the cross arm only by means of a fastener, such as a bolt penetrating connection, and usually no additional connecting member is needed to assist the connection between the cross arm and the stand.

In order to solve the technical problems, the technical proposal of the utility model is to adopt a bracket combination, which comprises a plurality of upright posts and a plurality of cross arms; the cross arm is provided with a plurality of connecting holes along the axial direction, the two ends of the cross arm extend into the notches of the two upright posts at the two ends of the cross arm, and the connecting holes on the upright posts and the cross arm are penetrated through by fasteners so as to connect the two ends of the cross arm with the two upright posts, wherein each upright post comprises an upright post body, the upright post body is provided with an elongated slot in the axial direction, and the side wall of the upright post body is provided with a plurality of connecting holes along the axial direction of the upright post body; the two rows of connecting holes are staggered in the axial position of the upright post body; a base and saddle piece for fixing the stand body on building structure set up respectively in stand body both ends and shaft.

As an improvement, two rows of the connecting holes on the side wall of the upright post body are respectively arranged at equal intervals of a fifth interval and a sixth interval, the staggered interval of the two rows of the connecting holes is a seventh interval, and the fifth interval and the sixth interval are both larger than the seventh interval. Through setting up two rows of connecting holes in a staggered manner, when being connected with the cross arm, the connecting hole at the end part of the cross arm can be connected corresponding to one of any row of connecting holes on the side wall of the upright post body, and when needing to adjust the normal elevation of the cross arm, one or more connecting holes can be moved up and down, and when needing to finely adjust the cross arm, the connecting hole at the end part of the cross arm can be corresponding to the other row of connecting holes on the side wall of the upright post and connected through a fastener, so that the fine adjustment between the cross arm and the upright post is realized, of course, one or more connecting holes can also be moved up and down on the basis of the row of connecting holes, and the adjustment of the elevation of the cross arm is realized. Preferably, the fifth pitch is equal to the sixth pitch.

As an improvement, the base is a single-upright-column base matched with the single-upright-column body; the single-upright-column base comprises a bottom plate used for being connected with a building structure and a connecting part which is fixed on the bottom plate and used for being connected with the upright-column body; the connecting part is provided with a plurality of connecting holes and extends into the end part of the upright post body, and a fastener, such as a connecting bolt, penetrates through the connecting holes on the connecting part and the upright post body to fasten the upright post body and the connecting part. The single-upright form is suitable for use in the case of a unilateral connection to a crossarm, for example at the end of a support.

As a further improvement, the connecting holes on the connecting portion are arranged in two rows, the two rows of holes are staggered from each other in the axial position of the connecting portion, wherein the two rows of connecting holes in the first row are arranged at equal intervals with a first interval, the connecting holes in the second row include at least two groups of connecting holes with a second interval, and the first interval is smaller than the second interval. Through setting up two connecting holes for connecting through the connecting hole on the arbitrary group of accessible between stand body and this base, and when needs were finely tuned, then can adopt the connecting hole of another group to connect, thereby realize the first grade fine tuning between base and the stand.

The connecting holes in the first group of connecting holes are distributed at equal intervals at a third interval, the connecting holes in the second group of connecting holes are distributed at equal intervals at a fourth interval, the second interval is larger than the fourth interval, and the fourth interval is larger than the third interval.

Wherein the first pitch is greater than the third pitch and less than or equal to the fourth pitch.

As another further refinement, the first pitch is greater than the fifth pitch or the sixth pitch. Because the first distance is larger than the fifth distance or the sixth distance, the height adjustment of the end part of the upright post can be realized by moving the connecting holes on the first column on the connecting part.

As another further improvement, the third pitch is smaller than the fifth pitch or the sixth pitch.

As another further improvement, the staggered pitch between the first group of connecting holes and the first column of connecting holes is an eighth pitch, and the eighth pitch is smaller than the seventh pitch.

As another further improvement, the staggered distance between the second group of connecting holes and the first column of connecting holes is a ninth distance, and the sixth distance is smaller than the eighth distance. Namely, two groups of connecting holes are corresponding to the connecting holes in the first row at equal intervals in different staggered intervals, so that multistage fine adjustment between the base and the upright column is realized.

As another further improvement, the bottom plate is provided with long holes, the long holes are distributed on two sides of the connecting part, and the extending directions of the long holes on the two sides of the connecting part are perpendicular to each other. The position is convenient to adjust.

As an improvement, the connecting part is a C-shaped channel steel. And the sectional material is used as the connecting part, so that the processing steps are reduced. Meanwhile, the shape of the stand column is matched with that of the inner cavity of the stand column body, so that the stand column body is larger in contact surface with the stand column body and is more tightly connected.

As an improvement, the bottom plate is two blocks which are respectively connected with two sides of the connecting part. Compare in monoblock bottom plate economize material more, reduce manufacturing cost and whole weight.

As an improvement, the base is a double-spliced upright base matched with two upright bodies arranged side by side; the double-spliced upright column base comprises a bottom plate used for being connected with a building structure and a connecting part which is fixed on the bottom plate and used for being connected with the upright column body; the two connecting parts are arranged side by side and are respectively matched and connected with the two upright post bodies arranged side by side; the two connecting parts are provided with a plurality of connecting holes and respectively extend into the end parts of the two upright post bodies, and the connecting bolts penetrate through the connecting holes on the connecting parts and the upright post bodies to fasten the upright post bodies and the connecting parts. The double-spliced upright column form is suitable for the condition that both sides are connected with the cross arm, such as the middle part of the bracket.

As an improvement, a plurality of arc-shaped holes are formed in the bottom plate and are uniformly distributed along the circumference. The position adjustment is convenient.

As an improvement, the saddle piece comprises a connecting part used for being connected with the column body of the upright column body and bottom plates fixed on two wings of the connecting part and used for being connected with the building structure; the connecting part comprises two wing plates arranged in parallel and a connecting plate for connecting the two wing plates; the bottom plate is provided with holes for connecting with a building structure, and the wing plates and the connecting plates are provided with connecting holes for connecting with the upright post body.

Preferably, the upright post body is made of C-shaped channel steel.

The utility model discloses an useful part lies in: the stand and support combination with the structure has the advantages that the stand body is connected with the cross arm only through the fasteners, other connecting pieces are not needed if the stand body is connected with the cross arm through the connecting bolts, so that the production and manufacturing cost is reduced, the dead weight is reduced, the mounting and the dismounting are convenient, and the fine adjustment between the cross arm and the stand can be realized by arranging two staggered connecting holes on the stand body.

Drawings

Fig. 1a is a schematic structural diagram of embodiment 1.

Fig. 1b is a schematic structural view of a single column in embodiment 1.

Fig. 2 is a schematic structural view of embodiment 2.

Fig. 3a is a schematic perspective view of a single-column base.

Fig. 3b is a schematic view of the connection holes of the single-column base shown in fig. 3 a.

Fig. 3c is a schematic view of the spacing between the attachment holes of the single post base in another exemplary embodiment of the present invention;

figure 4 is a schematic view of an alternative but upright base.

Fig. 5 and 6 are schematic diagrams of a double-spliced upright column base.

Fig. 7 is a schematic view of a saddle.

The labels in the figure are: 1, a column body, 2 single column bases, 3 Ma Anjian, 4 cross arms and 5 double-spliced column bases;

11 first connecting holes, 21 first bottom plates, 22 connecting parts, 23 second connecting holes, 24 long holes, 31 wing plates, 32 connecting plates, 33 second bottom plates, 34 third connecting holes, 35 fixing holes, 41 fourth connecting holes, 51 bottom plates, 52 connecting parts, 53 connecting holes and 54 arc-shaped holes.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.

The term "staggered" as used herein means that any connecting hole in one of the two rows of connecting holes is not in the same horizontal line as any connecting hole (or central axis) in the other row. For example, a plurality of connecting holes in one row of connecting holes correspond to a space between two adjacent connecting holes in the other row of connecting holes (for example, see fig. 1b, each connecting hole in the second row corresponds to a central line of a central axis/central line connecting line of two adjacent connecting holes in the first row of connecting holes; for example, see fig. 3c, a staggered distance between two connecting holes in the first group and two corresponding connecting holes in the first row of connecting holes gradually increases from top to bottom, that is, an eleventh distance H11 is smaller than an eighth distance H8; and a staggered distance (that is, a height difference in the vertical direction) between two connecting holes in the second group and two corresponding connecting holes in the first row of connecting holes gradually increases from top to bottom, that is, a ninth distance H9 is smaller than a tenth distance H10).

The utility model provides a support combination, it includes a plurality of stands and a plurality of cross arm, wherein, this stand includes stand body 1, axial division has the elongated slot on the stand body 1. In this embodiment, the column body 1 is a hollow square column, and one side wall is missing, for example, an existing C-shaped channel steel.

A plurality of first connecting holes 11 are axially formed in the side wall of the upright post body 1 along the upright post body 1; first connecting hole 11 is two, and two first connecting hole 11 stagger each other on 1 axial position of stand body, when stand body 1 is vertical to be placed promptly, and two first connecting hole 11 are all not on same horizontal plane. This provides a higher degree of fineness in adjusting the height position of the cross arm 4. If the first connecting holes 11 in the same row are too dense, the strength of the column body 1 is affected, and if the first connecting holes are too far apart, the fineness of the adjustment is insufficient. Consequently can guarantee through two first connecting holes 11 that stagger each other and adjust the intensity that the fineness can not influence stand body 1 again. In addition, compared with a mode of arranging two rows of same connecting holes in parallel, the staggered mode not only enables the cross arm to be subjected to height adjustment in the horizontal direction and the vertical direction relative to the stand column, but also enables fine adjustment in the vertical direction.

In some embodiments, referring to fig. 1b, a plurality of connection holes are disposed in two rows of connection holes at equal intervals, respectively, at a fifth interval H5 and a sixth interval H6, and the staggered interval (i.e., the height difference or interval of the central axes of the two rows of connection holes in the vertical direction) of the two rows of connection holes is a seventh interval H7. The fifth pitch is the same as the sixth pitch (of course, the fifth pitch and the sixth pitch may be different for more fine shift positions), and both are larger than the seventh pitch H7. During specific assembly, referring to fig. 1b, the connecting hole on the cross arm can correspond to a first connecting hole K1 in the left column on the upright, when fine adjustment is needed, the connecting hole on the cross arm only needs to correspond to a connecting hole K2 or K3 in the right column on the upright, and the connecting hole is located on the upper right side or the lower right side of the connecting hole in the left column, so that first-gear fine adjustment of time between the cross arm and the upright is achieved, and the fine adjustment distance is the seventh distance H7. Of course, the adjustment can also be performed by corresponding to any connecting hole in the right column, for example, H7+ nH6, where n is the number of connecting holes from the connecting hole K3 or K2.

Of course, if only the adjustment of the normal elevation is needed, only one connecting hole is needed to be moved up and down or left and right on the cross arm.

In some embodiments, the fifth and sixth spacings H5 and H6 are each 20.65mm to 20.95mm, and the seventh spacing H7 is 10.33mm to 11.73mm.

The base and the saddle member 3 for fixing the column body 1 to the building structure are respectively provided at both ends of the column body 1 and the column body. In order to firmly fix the pillar body 1 to the building mechanism, both ends and a shaft of the pillar body 1 need to be fixed. In the present embodiment, both ends of the column body 1 are fixed by the base, and the column body of the column body 1 is fixed by the saddle 3.

Embodiment 1 is in the form of a single upright, as shown in fig. 1a and 1b, and is applied to a working condition where a cross arm 4 is connected on one side, such as a bracket end. The single-upright-column base 2 is used for being matched with the single-upright-column body 1 under the working condition; the single-upright-column base 2 comprises a first bottom plate 21 used for being connected with a building structure and a connecting part 22 fixed on the first bottom plate 21 and used for being connected with the upright-column body 1; the connecting portion 22 is provided with a plurality of second connecting holes 23 and extends into the end portion of the column body 1, and the connecting bolt penetrates through the connecting portion 22 and the second connecting holes 23 and the first connecting holes 11 on the column body 1 to fasten the column body 1 and the connecting portion 22.

Specifically, referring to fig. 3a to 3c, the second connection holes 23 of the connection part 22 are arranged in two rows, and the two rows of holes are staggered from each other in the axial position of the connection part. The first bottom plate 21 is provided with long holes 24, the long holes 24 are distributed on two sides of the connecting portion 22, and the extending directions of the long holes 24 on two sides of the connecting portion 22 are mutually perpendicular. In addition, in the present embodiment, the connection portion 22 is preferably a C-shaped channel, but may be in other forms as long as it can be stably connected to the pillar body 1.

Specifically, referring to fig. 3b, the connection holes in the first column of the two columns of connection holes are arranged at equal intervals with a first pitch H1, the connection holes in the second column include two groups of connection holes with a second pitch H2, and the first pitch H1 is smaller than the second pitch H2.

In some embodiments, the connection holes in the first group of connection holes are distributed at equal intervals with a third pitch H3, and the connection holes in the second group of connection holes are distributed at equal intervals with a fourth pitch H4, wherein the fourth pitch H4 is smaller than the second pitch H2 and larger than the third pitch H3.

In some embodiments, the first pitch H1 is greater than the third pitch H3 and less than or equal to the fourth pitch H4.

In some embodiments, the first spacing H1 is 22.4mm to 22.9mm; the second distance is 36.09mm-37.06mm; the third distance H3 is 18.2mm-18.9mm; the fourth interval is 22.54mm-22.64mm.

In some embodiments, since the distances between the connection holes in the first group of connection holes and the connection holes in the second group of connection holes are respectively a third distance and a fourth distance, the third distance is smaller than the first distance, and the fourth distance is larger than the first distance, so that the staggered distance between each connection hole in the two groups of connection holes and the corresponding connection hole in the first column of connection holes respectively satisfies:

an eleventh distance H11 between a first connecting hole in the first group of connecting holes and a first connecting hole in the first column of connecting holes is smaller than an eighth distance H8 between a second connecting hole in the first group of connecting holes and a second connecting hole in the first column of connecting holes; a ninth distance H9 between a first connecting hole in the second group of connecting holes and a third connecting hole in the first row of connecting holes < a tenth distance H10 between a second connecting hole in the second group of connecting holes and a fourth connecting hole in the first row of connecting holes, see fig. 3c, thereby realizing multi-stage fine adjustment between the base and the upright post.

Of course, in other embodiments, the staggered pitches between each connection hole in the first group of connection holes and the corresponding connection hole in the first column are all eighth pitches, and the eighth pitches are smaller than the seventh pitches; the staggered spacing between each connecting hole in the second group of connecting holes and the corresponding connecting hole in the first row is the ninth spacing, and the ninth spacing is smaller than the eighth spacing.

As another further improvement, the staggered distance between the second group of connecting holes and the first column of connecting holes is a ninth distance, and the sixth distance is smaller than the eighth distance. Namely, two groups of connecting holes are arranged at different staggered intervals corresponding to the connecting holes of the first row at equal intervals.

In some embodiments, the first distance H1 between the first row of connection holes on the base is greater than the fifth distance H5 or the sixth distance H6 between any row of connection holes on the pillar. Specifically, during assembly, a second connection hole D1 in a first row of connection holes on the base corresponds to a first connection hole K4 at the bottommost portion (in any row) of the column, and when fine adjustment is required, only one second connection hole close to the second connection hole D1 in the first row of connection holes in the base needs to be corresponding to the first connection hole K5 in the column, for example, one second connection hole close to the first connection hole in a first group of the second row of connection holes is D2, or a second connection hole D3 in a second group.

Of course, an assembler can adjust, fine-tune the crosspiece and the upright post and fine-tune the base and the upright post according to actual needs, so that fine tuning of one or more steps can be achieved between the cross arm and the upright post through two rows of staggered connecting holes; the fine adjustment between the base and the stand column can be realized through the matching between two rows of connecting holes which are arranged on the base in a staggered manner and two rows of connecting holes which are arranged on the stand column in a staggered manner.

In some embodiments, as shown in fig. 4, the first bottom plate 21 is two pieces connected to both sides of the connecting portion 22. Compare and economize material more in monoblock bottom plate, reduce manufacturing cost and whole weight.

Embodiment 2 as shown in fig. 2, 5 and 6, the upright in the bracket assembly is in a double-split upright form, and is applied to a working condition that both sides are connected with the cross arm 4, such as the bracket end. At this moment, according to the requirement, the notch orientation of the upright post body 1 can be arranged back to back or is 90 degrees, and is used for being connected with a cross arm 4 respectively.

Under the working condition, the base is a double-spliced upright column base 5 which is used for being matched with two upright column bodies 1 arranged side by side; the double-spliced upright column base 5 comprises a bottom plate 51 used for being connected with a building structure and a connecting part 52 fixed on the bottom plate 51 and used for being connected with the upright column body 1; two of the connecting parts 52 are arranged side by side and are respectively matched and connected with the two upright post bodies 1 arranged side by side; the two connecting portions 52 are provided with a plurality of connecting holes 53 and respectively extend into the ends of the two column bodies 1, and connecting bolts penetrate through the connecting portions 52 and the connecting holes 53 and the first connecting holes 11 on the column bodies 1 to fasten the column bodies 1 and the connecting portions 52.

In this embodiment, the bottom plate 51 has a plurality of arc holes 54, for example, 4, and the 4 arc holes 54 are uniformly distributed along the circumference. Facilitating circumferential adjustment of the base plate 51.

The connection holes 53 on the connection portion 52 are arranged in two rows as in embodiment 1, and the pitch between the two rows of connection holes and the pitch between the connection holes are the same as in embodiment 1. The connecting portion 52 is also preferably a C-channel.

As shown in fig. 7, in some embodiments, the saddle member 3 includes a connecting portion for connecting with the shaft of the pillar body 1 and a second bottom plate 33 fixed to both wings of the connecting portion for connecting with the building structure; the connecting part comprises two wing plates 31 arranged in parallel and a connecting plate 32 for connecting the two wing plates 31; the second bottom plate 33 is provided with a fixing hole 35 for connecting with a building structure, the wing plate 31 and the connecting plate 32 are provided with a third connecting hole 34 for connecting with the column body, and the arrangement mode of the third connecting hole 34 also needs to correspond to the first connecting hole 11 on the column body 1.

In addition, as shown in fig. 1 and fig. 2, the present invention further provides a support assembly, which comprises the above-mentioned upright post and a plurality of cross arms 4; the cross arm 4 is provided with a plurality of fourth connecting holes 41 along the axial direction, two ends of the cross arm extend into the notches of the two upright post bodies 1, connecting bolts connect two ends of the cross arm 4 with the two upright post bodies 1 by penetrating through the first connecting holes 11 and the fourth connecting holes 41 on the upright post bodies 1 and the cross arm 4, the connection condition of one end of the cross arm 4 is only shown in fig. 1 and fig. 2, and the connection condition of the other end is similar. In the support combination, the upright post at the end part is in a single upright post form, and the upright post in the middle or at the corner part is in a double-spliced upright post form.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (10)

1. The utility model provides a support combination, includes a plurality of stands and a plurality of cross arm, wherein, the stand includes the stand body, its characterized in that: the upright post body is axially provided with an elongated slot, and the side wall of the upright post body is axially provided with a plurality of connecting holes along the upright post body; the two rows of connecting holes are staggered in the axial position of the upright post body; the support assembly also comprises a base and a saddle piece which are used for fixing the upright post body on a building structure and are respectively arranged at the two ends of the upright post body and the post body;

the two rows of connecting holes are respectively arranged at equal intervals of a fifth interval and a sixth interval, the staggered interval of the two rows of connecting holes is a seventh interval, and the fifth interval and the sixth interval are both larger than the seventh interval.

2. A support assembly as claimed in claim 1, wherein: the base is a single-upright-column base matched with the single-upright-column body; the single-upright-column base comprises a bottom plate and a connecting part, wherein the bottom plate is used for being connected with a building structure, and the connecting part is fixed on the bottom plate and is used for being connected with the upright-column body;

the connecting part is provided with a plurality of connecting holes, the connecting part extends into the end part of the upright post body, and a fastening piece penetrates through the connecting part and the connecting holes on the upright post body so as to fasten the upright post body and the connecting part.

3. A support assembly as claimed in claim 2, wherein: the connecting holes on the connecting part are arranged in two rows, and the positions of the connecting holes correspond to the positions of the connecting holes on the upright post body; and/or the bottom plate is provided with long holes which are distributed on two sides of the connecting part, and the extending directions of the long holes on the two sides of the connecting part are mutually vertical.

4. A support assembly as claimed in claim 1, wherein: the base is a double-spliced upright base matched with two upright bodies arranged side by side; the double-spliced upright column base comprises a bottom plate and connecting parts, wherein the bottom plate is used for being connected with a building structure, and the connecting parts are fixed on the bottom plate and are used for being connected with upright column bodies arranged side by side; the two connecting parts are arranged side by side and are respectively matched and connected with the two upright post bodies arranged side by side; the two connecting parts are provided with a plurality of connecting holes and respectively extend into the end parts of the two upright post bodies, and the fastening pieces penetrate through the connecting parts and the connecting holes on the upright post bodies to fasten the upright post bodies and the connecting parts.

5. A support assembly as claimed in claim 4, wherein: the bottom plate is provided with a plurality of arc-shaped holes which are uniformly distributed along the circumference.

6. A support assembly according to claim 3 or 5, wherein: the connecting holes in the first row of the two rows of connecting holes in the connecting part are arranged at equal intervals at a first interval, the connecting holes in the second row are divided into at least two groups of connecting holes at a second interval, and the first interval is smaller than the second interval.

7. A support assembly as claimed in claim 4, wherein: the connecting holes in the first group of connecting holes are distributed at equal intervals at a third interval, and the connecting holes in the second group of connecting holes are distributed at equal intervals at a fourth interval, wherein the fourth interval is smaller than the second interval and larger than the third interval.

8. A support assembly as claimed in claim 2, wherein: the stand body is the preparation of C type channel-section steel, and the connecting portion of single-upright-column base is the preparation of C type channel-section steel.

9. A support assembly as claimed in claim 2, wherein the base plate is two pieces attached to either side of the attachment portion.

10. A support assembly as claimed in claim 1, wherein: the saddle piece comprises a connecting part used for being connected with the column body of the upright column body and bottom plates fixed on two wings of the connecting part and used for being connected with the building structure; the connecting part comprises two wing plates arranged in parallel and a connecting plate for connecting the two wing plates; the bottom plate is provided with holes for connecting with a building structure, and the wing plates and the connecting plates are provided with connecting holes for connecting with the upright post body.

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