CN213539298U - Adjustable diagonal support for square-connected reticulated shell canopy structure - Google Patents
Adjustable diagonal support for square-connected reticulated shell canopy structure Download PDFInfo
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- CN213539298U CN213539298U CN202022262064.2U CN202022262064U CN213539298U CN 213539298 U CN213539298 U CN 213539298U CN 202022262064 U CN202022262064 U CN 202022262064U CN 213539298 U CN213539298 U CN 213539298U
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Abstract
The utility model discloses an adjustable diagonal bracing for alliing oneself with square latticed shell canopy structure, include: the top support is hinged at a node of the connected square reticulated shell; the bottom support is hinged to the ground; the bottom support and the top support are not on the same vertical line; the top end of the supporting column is fixed on the top support; the adjustable supporting unit is adjustable in length, the top end of the adjustable supporting unit is connected with the bottom end of the supporting column, and the bottom end of the adjustable supporting unit is hinged to the bottom support. The length of the adjustable supporting unit can be changed, so that the requirements of large span and large load of the connected square reticulated shell can be met, and meanwhile, the adjustable supporting unit can be flexibly adjusted.
Description
Technical Field
The application relates to the technical field of supporting of square-connected reticulated shell structural beams, in particular to an adjustable oblique support for a square-connected reticulated shell canopy structure.
Background
The clear water concrete square-connected latticed shell canopy is of a large-span square-connected latticed shell space structure, and the structural beams are square-connected latticed shell curved-surface beams which are densely distributed and in a grid crossing mode. Because it is large-span arch structure, structure self horizontal thrust is big, and the horizontal direction easily takes place to warp. At present, the existing adjustable supporting rod cannot meet the large span and large load of the structure, and the supporting rod which can meet the requirements of large span and large load cannot be flexibly adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable diagonal bracing that is used for antithetical couplet square latticed shell canopy structure to satisfy the large-span of structure, the heavy-duty requirement, still can adjust in a flexible way simultaneously.
The application provides an adjustable diagonal bracing for alliing oneself with square latticed shell canopy structure, include:
the top support is hinged at a node of the connected square reticulated shell;
the bottom support is hinged to the ground; the bottom support and the top support are not on the same vertical line;
the top end of the supporting column is fixed on the top support;
the adjustable supporting unit is adjustable in length, the top end of the adjustable supporting unit is connected with the bottom end of the supporting column, and the bottom end of the adjustable supporting unit is hinged to the bottom support.
Further, the adjustable oblique support for the square-connected reticulated shell canopy structure is characterized in that the support columns are fixedly connected with the adjustable support units through flanges.
Further, an adjustable diagonal bracing for alliing square net shell canopy structure, wherein, adjustable support element includes: the top end of the fixing part is fixedly connected with the bottom end of the supporting column; the fixing part is internally provided with a slot, and the bottom end of the fixing part is provided with an opening communicated with the slot; the bottom end of the adjusting part is provided with a hinged seat hinged on the bottom support, the adjusting part is also provided with an inserting part capable of being inserted into the slot, the length of the inserting part is smaller than the depth of the slot, and the difference between the depth of the slot and the length of the inserting part is equal to the thickness of the cushion block; the cushion block is arranged between the root of the inserting part and the bottom end of the fixing part.
Further, an adjustable diagonal support for the square-connected net-shell canopy structure is further arranged on the adjusting portion, a plurality of connecting rib plates are further arranged between the connecting plate and the inserting portion, the top ends of the connecting rib plates are planes, and the cushion blocks are arranged between the bottom ends of the fixing portions and the planes at the top ends of the connecting rib plates.
Further, an adjustable diagonal bracing for alliing oneself with square latticed shell canopy structure, wherein, still include: the base, the base sets up subaerial, the bottom support is fixed on the base.
Further, an adjustable diagonal bracing for alliing square reticulated shell canopy structure, wherein, the base is the concrete base, the bottom part of bottom support is pre-buried in the concrete base.
Further, an adjustable diagonal bracing for alliing square latticed shell canopy structure, wherein, the support column includes: the connecting structure comprises at least two connecting columns, wherein flanges are arranged at two ends of each connecting column, and the connecting columns are connected through the flanges.
Further, the adjustable inclined support for the square-connected net-shell rain shed structure is characterized in that a plurality of reinforcing rib plates are arranged between the flange and the outer wall of the connecting column.
Further, the adjustable diagonal bracing for the square-connected reticulated shell canopy structure, wherein the length of each connecting column is equal or unequal.
Further, an adjustable diagonal bracing for alliing oneself with square latticed shell canopy structure, wherein, still include: the fixing plate is installed at a node of the connected square reticulated shell, and the top support is hinged to the fixing plate.
According to the adjustable diagonal bracing for the square-connected reticulated shell canopy structure, the requirements of large span and large load of the square-connected reticulated shell can be met through the change of the length of the adjustable bracing unit, and meanwhile, the adjustable diagonal bracing can be flexibly adjusted.
Drawings
FIG. 1 is an illustration of the effect of the adjustable diagonal brace provided herein after installation;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of an adjustable support unit provided herein;
fig. 4 is an effect diagram of the top support provided by the present application after installation.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
The adjustable oblique support is used for supporting a node of a connected square reticulated shell, particularly a node supporting a connected arch-shaped connected square reticulated shell, as shown in fig. 1, the connected arch-shaped connected square reticulated shell is formed by connecting at least two connected square reticulated shells 100, and the joint is a node 101 of the connected arch-shaped connected square reticulated shell.
Referring to fig. 1, the adjustable diagonal bracing for a square-connected reticulated shell canopy structure provided by the present application mainly comprises: top support 10, bottom support 20, support column 30 and adjustable support unit 40
The top support 10 is hinged at a node 101 of the interconnected arch-shaped square net housing 100, and a fixing plate 60 (shown in fig. 4) is further arranged at the node 101, the fixing plate 60 is installed at the top end of the upright column at the node 101, and the top support 10 is particularly hinged on the fixing plate 60 at the node 101. The bottom support 20 is hinged to the ground, and in particular, a base 50 is provided on the ground, and the bottom support 20 is fixed on the base 50. In a preferred embodiment, the base 50 is a concrete base in which the bottom part of the bottom support 20 is embedded, so that the stability of installation can be improved. The top end of the supporting column 30 is fixed on the top support 10, the adjustable supporting unit 40 can adjust the length of the adjustable supporting unit 40, the top end of the adjustable supporting unit 40 is connected with the bottom end of the supporting column 30, and the bottom end of the adjustable supporting unit 40 is hinged on the bottom support 20. Specifically, the supporting columns 30 are fixedly connected with the adjustable supporting units 40 through flanges, and therefore the connection efficiency of the equipment is improved.
In this embodiment, the bottom support 20 and the top support 10 are not on the same vertical line, so that the supporting column 30 and the adjustable supporting unit 40 are formed in an inclined supporting manner, and thus, the horizontal thrust of the connected latticed shell structure can be offset.
As shown in fig. 2 and 3, the adjustable supporting unit 40 includes: the fixing portion 41, the adjusting portion 42, and the spacer (not shown in the figure), the top end of the fixing portion 41 is fixedly connected to the bottom end of the supporting column 30, specifically, the top end of the fixing portion 41 is connected to the bottom end of the supporting column 30 through a flange. The fixing portion 41 has a slot 411 therein, and an opening 412 communicating with the slot 411 is formed at a bottom end of the fixing portion 41. The bottom end of the adjusting portion 42 is provided with a hinge seat 421 hinged on the bottom support 20, the adjusting portion 42 is further provided with an insertion portion 422 capable of being inserted into the slot 411 through the opening 412, the length of the insertion portion 422 is smaller than the depth of the slot 411, the difference between the depth of the slot 411 and the length of the insertion portion 422 is equal to the thickness of a cushion block, and the cushion block is arranged between the root of the insertion portion 422 and the bottom end 413 of the fixing portion 41.
In the above embodiment, the opening 412 at the bottom end 413 of the fixing portion 41 is further provided with a propping plate 414 for the jack to prop, and the bottom surface of the propping plate 414 is the bottom end of the fixing portion 41. The fixing part 41 is jacked up by the jack, the supporting column 30 is driven to move upwards by the fixing part 41, and when the jacking force of the jack reaches the horizontal thrust capable of balancing the connected net shell, the cushion block is positioned between the root of the inserting part 422 and the bottom end 413 of the fixing part 41.
In this embodiment, in order to enhance the strength of the adjusting portion 42, the adjusting portion 42 is further provided with a connecting plate 423, the inserting portion 422 is located above the connecting plate 423, and the hinge seat 421 is located below the connecting plate 423. In order to enhance the strength of the adjusting portion 42, a plurality of connecting rib plates 424 are further disposed between the connecting plate 423 and the inserting portion 422, the top ends of the connecting rib plates 424 are flat surfaces, and the aforementioned spacers are disposed between the bottom ends of the fixing portions 41 and the flat surfaces of the top ends of the connecting rib plates 424.
In some embodiments, the insertion portion 422 is formed by welding two channel steels, and the two channel steels are spaced apart from each other, so as to form a gap space between the two channel steels, the gap space has a solid section 4211 and a hollow section 4212, wherein the length of the solid section 4211 is equal to or higher than the height of the connection rib 424, and the length of the hollow section 4212 is the difference between the length of the channel steels and the length of the solid section, in other words, is greater than or equal to the length of the fixing portion 41 in the reciprocating movement. The fixing portion 41 is a cylindrical structure, the pad block is a strip-shaped structure, and the length of the pad block is at least equal to the diameter of the fixing portion 41 of the cylindrical structure, after the fixing portion 41 is moved upwards and the pad block passes through the hollow section 421, both ends of the upper surface of the pad block contact the fixing portion 41, and the lower surface of the pad block contacts the top end of the solid section 4211, so that the pad block is placed between the bottom end of the fixing portion 41 and the root of the insertion portion 422. The root of the insertion part 422 is the top end of the solid section 4211, or the bottom end of the hollow section 4212.
In one embodiment, the support column 30 shown in FIG. 1 is a unitary, single-cylinder structure. In this embodiment, the supporting column 30 may adopt a sectional structure, and specifically, the supporting column 30 includes: the two ends of each connecting column are provided with flanges, and the two adjacent connecting columns are connected through the flanges. All be provided with a plurality of deep floor between the flange of spliced pole and the outer wall of spliced pole, so to strengthen the holistic intensity of support column 30, and then satisfy the horizontal thrust of antithetical couplet square reticulated shell.
In the embodiment, the connecting columns have equal or unequal lengths, and in the preferred embodiment, the connecting columns have equal lengths, so that the manufacturing process of the connecting columns can be simplified, and the manufacturing cost can be reduced.
Each connecting column can be made of a steel pipe, and flanges are welded at the two ends of the steel pipe. The selection of the wall thickness, the diameter and the like of the steel pipe is selected according to the horizontal thrust of the connected square reticulated shell.
The specific installation process that is used for alliing oneself with adjustable diagonal bracing of square latticed shell canopy structure that this embodiment provided is as follows:
the concrete base 50 is first poured on the ground, and the bottom part of the bottom support 20 is embedded in the concrete base 50 in the process of pouring the concrete base 50. After the concrete base 50 is solidified and reaches a certain strength, the adjustable supporting unit 40 is installed, specifically, the hinge seat 421 of the adjusting portion 42 is hinged on the bottom support 20, the fixing portion 41 is lifted in a hoisting manner, and the inserting portion 422 of the adjusting portion 42 is inserted into the slot 411. And then hoisting the supporting column 30 in a hoisting mode, fixedly connecting the top end of the fixing part 41 with the bottom end of the supporting column 30 in a flange connection mode, fixedly connecting the top end of the supporting column 30 with the top support 10, installing the fixing plate 60 to the top end of the upright at the node 101, after the installation is finished, upwards jacking the fixing part 41 through the jack to enable the supporting column 30 to be upwards jacked and meet the stress supporting requirement, and then cushioning the cushion block between the top end plane of the connecting rib plate 424 and the bottom end of the fixing part 41.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. For those skilled in the art to which the present application pertains, a number of simple deductions or substitutions can be made without departing from the inventive concept of the present application.
Claims (10)
1. The utility model provides an adjustable diagonal bracing for alliing oneself with square latticed shell canopy structure which characterized in that includes:
the top support is hinged at a node of the connected square reticulated shell;
the bottom support is hinged to the ground; the bottom support and the top support are not on the same vertical line;
the top end of the supporting column is fixed on the top support;
the adjustable supporting unit is adjustable in length, the top end of the adjustable supporting unit is connected with the bottom end of the supporting column, and the bottom end of the adjustable supporting unit is hinged to the bottom support.
2. The adjustable diagonal bracing for the connected square reticulated shell canopy structure of claim 1, wherein the bracing column is fixedly connected with the adjustable bracing unit by a flange.
3. The adjustable diagonal support for an articulated shelter structure as claimed in claim 2, wherein the adjustable support unit comprises: the top end of the fixing part is fixedly connected with the bottom end of the supporting column; the fixing part is internally provided with a slot, and the bottom end of the fixing part is provided with an opening communicated with the slot; the bottom end of the adjusting part is provided with a hinged seat hinged on the bottom support, the adjusting part is also provided with an inserting part capable of being inserted into the slot, the length of the inserting part is smaller than the depth of the slot, and the difference between the depth of the slot and the length of the inserting part is equal to the thickness of the cushion block; the cushion block is arranged between the root of the inserting part and the bottom end of the fixing part.
4. The adjustable diagonal support for the connected square reticulated shell canopy structure of claim 3, wherein the adjusting portion is further provided with a connecting plate, a plurality of connecting rib plates are further arranged between the connecting plate and the inserting portion, top ends of the connecting rib plates are planes, and the cushion blocks are arranged between bottom ends of the fixing portions and the planes of the top ends of the connecting rib plates.
5. The adjustable diagonal support for an articulated shelter structure as claimed in claim 1, further comprising: the base, the base sets up subaerial, the bottom support is fixed on the base.
6. The adjustable diagonal support for a connected square mesh canopy structure of claim 5 wherein the base is a concrete base and a bottom portion of the bottom support is pre-buried in the concrete base.
7. The adjustable diagonal support for an articulated shelter structure as claimed in claim 1, wherein the support column comprises: the connecting structure comprises at least two connecting columns, wherein flanges are arranged at two ends of each connecting column, and the connecting columns are connected through the flanges.
8. The adjustable diagonal brace for a connected square-meshed shelter structure according to claim 7, wherein a plurality of stiffeners are provided between the flange and the outer wall of the connecting column.
9. The adjustable diagonal support for a connected square-meshed shelter structure as claimed in claim 7, wherein the length of each of the connecting columns is equal or unequal.
10. The adjustable diagonal support for an articulated shelter structure as claimed in claim 1, further comprising: the fixing plate is installed at a node of the connected square reticulated shell, and the top support is hinged to the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262064.2U CN213539298U (en) | 2020-10-12 | 2020-10-12 | Adjustable diagonal support for square-connected reticulated shell canopy structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262064.2U CN213539298U (en) | 2020-10-12 | 2020-10-12 | Adjustable diagonal support for square-connected reticulated shell canopy structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213539298U true CN213539298U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022262064.2U Active CN213539298U (en) | 2020-10-12 | 2020-10-12 | Adjustable diagonal support for square-connected reticulated shell canopy structure |
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| Country | Link |
|---|---|
| CN (1) | CN213539298U (en) |
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- 2020-10-12 CN CN202022262064.2U patent/CN213539298U/en active Active
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