CN214884418U - Open string roof beam cable node - Google Patents
Open string roof beam cable node Download PDFInfo
- Publication number
- CN214884418U CN214884418U CN202120864161.0U CN202120864161U CN214884418U CN 214884418 U CN214884418 U CN 214884418U CN 202120864161 U CN202120864161 U CN 202120864161U CN 214884418 U CN214884418 U CN 214884418U
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- steel column
- cable node
- string
- plate
- beam string
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims 5
- 238000004873 anchoring Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a stretch string roof beam cable node, include: beam string stretching; the stay cable node inserting plate is connected with a stay cable, is inserted and fixed on the beam string and extends out of the beam string; a steel column; and the steel column inserting plate is fixedly inserted in the steel column and extends out of the steel column, and the steel column inserting plate is connected with the inhaul cable node inserting plate through a pin shaft. A beam string stay cable node of this structure, through steel column picture peg and stay cable node picture peg through round pin hub connection, the phenomenon of lax is difficult to appear in the stay cable, and is convenient for connect, install, overhauls and dismantles portably.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to stretch string roof beam cable node.
Background
The beam string structure is a self-balancing system composed of an upper-string rigid compression member, a lower-string flexible inhaul cable and a support rod, and is widely applied to large-scale space structures such as station sheds, airports, gymnasiums and the like.
In the prior art, an anchoring head is usually adopted as a node to be connected with a lower chord flexible cable of a beam string in an anchoring mode, but in the anchoring mode, the lower chord flexible cable is easy to generate stress relaxation at the position of the anchoring head, so that the beam string sinks, and the stress and the attractiveness of the structure are influenced; and the anchoring head is not beneficial to the later anchoring cable adjustment and joint treatment, is not convenient to disassemble and is not beneficial to anchoring maintenance and repair.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming and when adopting the anchor mode among the prior art, the flexible cable of lower chord easily produces stress relaxation in anchor head position department to and the anchor head is unfavorable for the anchor in later stage to transfer the cable and connect the defect of handling, thereby provide a beam string cable node.
A beam string stay node, comprising:
beam string stretching;
the stay cable node inserting plate is connected with a stay cable, is inserted and fixed on the beam string and extends out of the beam string;
a steel column;
and the steel column inserting plate is fixedly inserted in the steel column and extends out of the steel column, and the steel column inserting plate is connected with the inhaul cable node inserting plate through a pin shaft.
Furthermore, the steel column inserting plates are symmetrically arranged in two numbers, one inhaul cable node inserting plate is arranged, and one inhaul cable node inserting plate is located between the two steel column inserting plates.
Further, the beam string is of a box-type structure.
Furthermore, the cable node inserting plate further comprises a first inserting plate stiffening rib which is fixedly connected with the beam string and the cable node inserting plate.
Furthermore, first picture peg stiffening rib is provided with two, two first picture peg stiffening rib locates respectively the both sides and the symmetry setting of cable node picture peg.
Furthermore, the steel column structure further comprises a second inserting plate stiffening rib which is fixedly connected with the steel column and the steel column inserting plate.
Furthermore, the number of the second inserting plate stiffening ribs is four, and every two second inserting plate stiffening ribs are arranged on one of the outer sides of the steel column inserting plates and are symmetrically arranged.
Further, still include the girder steel bracket, it is located the circumference of steel column.
Further, still include girder steel antidetonation reinforcing plate, its fixed connection the steel column with the girder steel bracket.
Furthermore, the steel column inserting plate comprises a plurality of lifting lugs which are arranged on the beam string and the steel column inserting plate.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pair of open string roof beam cable node, include: beam string stretching; the stay cable node inserting plate is connected with a stay cable, is inserted and fixed on the beam string and extends out of the beam string; a steel column; and the steel column inserting plate is fixedly inserted in the steel column and extends out of the steel column, and the steel column inserting plate is connected with the inhaul cable node inserting plate through a pin shaft. A beam string stay cable node of this structure, through steel column picture peg and stay cable node picture peg through round pin hub connection, the phenomenon of lax is difficult to appear in the stay cable, and is convenient for connect, install, overhauls and dismantles portably.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a guy cable node of a beam string provided in an embodiment of the present invention;
description of reference numerals:
the method comprises the following steps of 1-beam string, 2-stay cable node inserting plate, 3-steel column, 4-steel column inserting plate, 5-first inserting plate stiffening rib, 6-second inserting plate stiffening rib, 7-steel beam bracket, 8-steel beam anti-seismic reinforcing plate, 9-lifting lug and 10-stay cable.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
The bracing cable node of the beam string shown in fig. 1 comprises a beam string 1, a bracing cable node inserting plate 2, a steel column 3, a steel column inserting plate 4, a first inserting plate stiffening rib 5, a second inserting plate stiffening rib 6, a steel beam bracket 7, a steel beam anti-seismic reinforcing plate 8 and a plurality of lifting lugs 9.
As shown in fig. 1, the guy cable node inserting plate 2 is connected with a guy cable 10, and the guy cable node inserting plate 2 is inserted and fixed on the beam string 1 and extends out of the beam string 1; the steel column inserting plate 4 is fixedly inserted into the steel column 3 and extends out of the steel column 3, and the steel column inserting plate 4 is connected with the inhaul cable node inserting plate 2 through a pin shaft. The beam string 1 is a box-shaped structure. Wherein the steel column picture peg 4 symmetry is provided with two, and cable node picture peg 2 is provided with one, and a cable node picture peg 2 is located between two steel column picture pegs 4. Specifically, the stay cable node insertion plate 2 is welded with the beam string 1, and the steel column insertion plate 4 is welded with the steel column 3.
Through the connection of the steel column inserting plate 4 and the stay cable node inserting plate 2 through the pin shaft, the stay cable 10 is not easy to loose, and is convenient to connect and install, and the overhaul and the disassembly are simple and convenient.
As shown in fig. 1, a first insert plate stiffening rib 5 is fixedly connected with a beam string 1 and a guy cable node insert plate 2. Wherein first picture peg stiffening rib 5 is provided with two, and two first picture peg stiffening rib 5 locate the both sides of cable node picture peg 2 respectively and the symmetry sets up. Specifically, the first plug board stiffening rib 5 is welded with the beam string 1 and the stay cable node plug board 2 respectively.
As shown in fig. 1, the second insert plate stiffening ribs 6 fixedly connect the steel columns 3 and the steel column insert plates 4. The number of the second inserting plate stiffening ribs 6 is four, and every two second inserting plate stiffening ribs 6 are arranged on the outer side of one steel column inserting plate 4 and are symmetrically arranged. Specifically, the second inserting plate stiffening ribs 6 are respectively welded with the steel columns 3 and the steel column inserting plates 4.
As shown in fig. 1, the steel beam brackets 7 are arranged on the circumference of the steel column 3; the steel beam anti-seismic reinforcing plate 8 is fixedly connected with the steel column 3 and the steel beam bracket 7; a plurality of lugs 9 are arranged on the beam string 1 and the steel column inserting plate 4 and used when the steel column 3 and the steel beam are hoisted.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a beam string cable node which characterized in that includes:
beam string stretching;
the stay cable node inserting plate is connected with a stay cable, is inserted and fixed on the beam string and extends out of the beam string;
a steel column;
and the steel column inserting plate is fixedly inserted in the steel column and extends out of the steel column, and the steel column inserting plate is connected with the inhaul cable node inserting plate through a pin shaft.
2. A beam string stay cable node according to claim 1, wherein there are two steel column insertion plates symmetrically arranged, there is one stay cable node insertion plate, and one stay cable node insertion plate is located between two steel column insertion plates.
3. A beam string node according to claim 1 or 2, wherein the beam string is of box-type structure.
4. A tension string beam cable node according to claim 2, further comprising a first insert plate stiffener fixedly connecting said tension string beam and said cable node insert plate.
5. A beam string stay cable node according to claim 4, wherein there are two first plate stiffener, and the two first plate stiffener are respectively disposed on two sides of the stay cable node insertion plate and symmetrically disposed.
6. A beam string stay cable node according to claim 2, further comprising a second insert plate stiffener fixedly connecting the steel column and the steel column insert plate.
7. A beam string stay cable node according to claim 6, wherein there are four second insert plate stiffening ribs, and every two second insert plate stiffening ribs are symmetrically arranged on the outer side of one steel column insert plate.
8. A beam string stay node according to claim 1 or 2, further comprising a steel beam corbel provided circumferentially to the steel column.
9. A beam string cable node according to claim 8, further comprising a steel beam anti-seismic stiffener plate fixedly connecting the steel column and the steel beam corbel.
10. A beam string stay cable node according to claim 1 or 2, further comprising a plurality of lifting lugs arranged on the beam string and the steel column insert plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120864161.0U CN214884418U (en) | 2021-04-25 | 2021-04-25 | Open string roof beam cable node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120864161.0U CN214884418U (en) | 2021-04-25 | 2021-04-25 | Open string roof beam cable node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884418U true CN214884418U (en) | 2021-11-26 |
Family
ID=78888626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120864161.0U Active CN214884418U (en) | 2021-04-25 | 2021-04-25 | Open string roof beam cable node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837348A (en) * | 2022-06-09 | 2022-08-02 | 江西建工第一建筑有限责任公司 | Beam string structure |
-
2021
- 2021-04-25 CN CN202120864161.0U patent/CN214884418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837348A (en) * | 2022-06-09 | 2022-08-02 | 江西建工第一建筑有限责任公司 | Beam string structure |
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