CN218580853U - Four-pipe framework steel pipe truss structure for large snow load - Google Patents
Four-pipe framework steel pipe truss structure for large snow load Download PDFInfo
- Publication number
- CN218580853U CN218580853U CN202220055509.6U CN202220055509U CN218580853U CN 218580853 U CN218580853 U CN 218580853U CN 202220055509 U CN202220055509 U CN 202220055509U CN 218580853 U CN218580853 U CN 218580853U
- Authority
- CN
- China
- Prior art keywords
- pipe
- steel pipe
- truss
- steel
- upper chord
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a four-pipe framework steel pipe truss structure aiming at larger snow load, which greatly reduces the steel consumption, effectively saves the construction cost and improves the snow resistance by adjusting the space between the trusses and reducing the usage amount of web members; a plurality of steel pipe trusses are sequentially arranged longitudinally at equal intervals, adjacent steel pipe trusses are connected through a plurality of longitudinally arranged web members, a plurality of diagonal web members which are distributed in a crossed manner are arranged between a first steel pipe truss and a second steel pipe truss and between a penultimate steel pipe truss and a penultimate steel pipe truss, a plurality of diagonal steel wire ropes which are distributed in a crossed manner are arranged between the other adjacent steel pipe trusses, a covering film is arranged on the upper side of each steel pipe truss, a plurality of rows of through holes are longitudinally formed in the top of the covering film, clamping plates with holes in the middle are arranged on the upper side and the lower side of each through hole, the clamping plates are fixed through rivets, and the hole diameter of each clamping plate is matched with the through hole; and a plurality of steel wire ropes are longitudinally arranged on the steel pipe truss on the lower side of the film.
Description
Technical Field
The utility model relates to a four tub framework steel pipe truss structure to great snow lotus belongs to steel pipe truss technical field.
Background
At present, a plurality of double-pipe trusses exist in the market, and the steel pipe trusses are close to each other in distance, so that the steel consumption is large, the cost is high, and the situation that a coating film is damaged frequently when snow falls is caused.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a four-pipe framework steel pipe truss structure to great snow lotus, through the interval between adjustment pin and the pin to reduce the use amount of web member, greatly reduced with the steel volume, effectively practiced thrift construction cost, increased the ability of lifting of tectorial membrane.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a four-pipe framework steel pipe truss structure to great snow load, includes many steel pipe trusses, many steel pipe trusses are longitudinal equidistance in proper order and arrange, adjacent all connect through the web member of a plurality of vertical settings between the steel pipe truss, the structure of steel pipe truss is: the connecting structure comprises a first upper chord pipe, a second upper chord pipe, a first lower chord pipe and a second lower chord pipe, wherein the first upper chord pipe, the second upper chord pipe, the first lower chord pipe and the second lower chord pipe are arranged in parallel, the cross sections of the first upper chord pipe and the second upper chord pipe form a square frame-shaped structure, the first upper chord pipe and the second upper chord pipe are positioned above the first lower chord pipe and the second lower chord pipe, and connecting web members are arranged between the first upper chord pipe and the second upper chord pipe as well as between the first lower chord pipe and the second lower chord pipe;
a plurality of diagonal tension web members which are distributed in a crossed manner are arranged between the first steel pipe truss and the second steel pipe truss and between the penultimate steel pipe truss, diagonal tension steel wire ropes are distributed in a crossed manner between the other adjacent steel pipe trusses, and the longitudinal distance between the first upper chord pipe and the second upper chord pipe of each steel pipe truss is smaller than the longitudinal distance between the two adjacent steel pipe trusses;
the steel pipe truss is characterized in that a coating film is arranged on the upper side of the steel pipe truss, a plurality of rows of through holes are longitudinally formed in the top of the coating film, clamping plates with holes in the middle are arranged on the upper side and the lower side of each through hole, the clamping plates are fixed through rivets, and the hole diameter of each hole in each clamping plate is matched with that of each through hole;
and a plurality of steel wire ropes are longitudinally arranged on the steel pipe truss on the lower side of the film covering, the steel wire ropes are connected through steel wire rope connecting pieces welded on the steel pipe truss, and the steel wire rope connecting pieces are fixedly riveted with the end parts of the steel wire ropes.
The cross section of the steel pipe truss is square.
The diagonal web members are arranged between the adjacent first upper chord tubes and the adjacent second upper chord tubes.
And the cable-stayed steel wire rope is arranged between the adjacent first upper chord pipe and the second upper chord pipe.
Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses in utilize the quadrangle can the principle of font standing, be four-pipe structure with every pin steel pipe truss 1 setting, connect gradually through connecting web member 15 between four-pipe structure, make every pin steel pipe truss 1 reach the twice bearing capacity and the structural strength of traditional steel pipe truss, therefore can enlarge the interval between the two adjacent steel pipe trusses 1 of tradition, reach the purpose of saving steel pipe truss 1 pin number in the certain space, thereby the volume of steel used significantly reduces, then utilize the principle that four-pipe structure can stand, it need not to take up fixedly to lie in the middle part with each pin steel pipe truss 1 through drawing web member 3 to one side, only need connect web member 15 can realize the purpose of connecting, the cooperation is drawn wire rope 4 to one side and is taut fixed to adjacent steel pipe truss 1 upside, realize that whole truss structure's is taut fixed, set up through-hole 6 on the middle part of tectorial membrane 5 vertically, utilize ascending air current in the through-hole 6 to blow away snowflake, and lay 8 at the downside of through-hole 6 and lift, further, the lifting capacity of tectorial membrane 5 is covered to wire rope.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a schematic connection diagram of the steel wire rope of the present invention.
Fig. 4 is a cross-sectional view of the middle clamp plate connection of the present invention.
Fig. 5 is a top view of the middle clamp plate of the present invention.
In the figure: the steel pipe truss is 1, the first upper chord pipe is 11, the second upper chord pipe is 12, the first lower chord pipe is 13, the second lower chord pipe is 14, the connecting web members are 15, the web members are 2, the diagonal web members are 3, the diagonal steel wire ropes are 4, the coating film is 5, the through holes are 6, the clamping plates are 7, the steel wire ropes are 8, and the steel wire rope connecting pieces are 9.
Detailed Description
As shown in fig. 1-5, the utility model relates to a four-pipe framework steel pipe truss structure to great snow load, including many pin steel pipe trusses 1, many pin steel pipe trusses 1 vertical equidistance in proper order is arranged, and is adjacent all connect through a plurality of vertical web members 2 that set up between the steel pipe trusses 1, steel pipe trusses 1's structure is: the connecting structure comprises a first upper chord pipe 11, a second upper chord pipe 12, a first lower chord pipe 13 and a second lower chord pipe 14, wherein the first upper chord pipe 11, the second upper chord pipe 12, the first lower chord pipe 13 and the second lower chord pipe 14 are all arranged in parallel, the cross sections of the first upper chord pipe 11 and the second upper chord pipe 12 are in a square frame structure, the first upper chord pipe 11 and the second upper chord pipe 12 are positioned above the first lower chord pipe 13 and the second lower chord pipe 14, and connecting web members 15 are arranged between the first upper chord pipe 11 and the second upper chord pipe 12 as well as between the first lower chord pipe 13 and the second lower chord pipe 14;
a plurality of diagonal tension web members 3 which are distributed in a crossed manner are arranged between the first steel pipe truss 1 and the second steel pipe truss 1, and between the penultimate steel pipe truss 1 and the penultimate steel pipe truss 1, diagonal tension steel wire ropes 4 which are distributed in a crossed manner are arranged between the other adjacent steel pipe trusses 1, and the longitudinal distance between the first upper chord pipe 11 and the second upper chord pipe 12 of each steel pipe truss 1 is smaller than the longitudinal distance between the two adjacent steel pipe trusses 1;
a coating film 5 is arranged on the upper side of the steel pipe truss 1, a plurality of rows of through holes 6 are longitudinally arranged at the top of the coating film 5, clamping plates 7 with holes in the middle are arranged on the upper sides and the lower sides of the through holes 6, the clamping plates 7 are fixed through rivets, and the hole diameters of the holes in the clamping plates 7 are matched with those of the through holes 6;
a plurality of steel wire ropes 8 are longitudinally arranged on the steel pipe truss 1 on the lower side of the covering film 5, the steel wire ropes 8 are connected through steel wire rope connecting pieces 9 welded on the steel pipe truss 1, and the steel wire rope connecting pieces 9 are fixedly riveted with the end portions of the steel wire ropes 8.
The section of the steel pipe truss 1 is square.
The diagonal web members 3 are arranged between the adjacent first upper chord tubes 11 and second upper chord tubes 12.
The stayed steel wire rope 4 is arranged between the adjacent first upper chord pipe 11 and the second upper chord pipe 12.
The utility model discloses in utilize the quadrangle can the standing principle of font, be four-pipe structure with every pin steel pipe truss 1 setting, connect gradually through connecting web member 15 between four-pipe structure, make every pin steel pipe truss 1 reach the twice bearing capacity and the structural strength of traditional steel pipe truss, therefore can enlarge the interval between the two adjacent pin steel pipe trusses 1 of tradition, reach the purpose of saving steel pipe truss 1 number in the certain space, thereby the steel volume that uses significantly reduces, then utilize the principle that four-pipe structure can stand, it need not to take up fixedly to lie in the middle part with each pin steel pipe truss 1 through drawing web member 3 to one side, only need connect web member 15 and can realize the purpose of connecting, cooperation cable-stayed 4 is taut fixed to adjacent steel pipe truss 1 upside, realize that whole truss structure's is taut fixed, set up through-hole 6 in the middle part of tectorial membrane 5 vertically, utilize ascending air current to flow to blow open snow in through-hole 6, and lay 8 at through-hole 6 and lift, further cover the lifting capacity of tectorial membrane 5.
The utility model discloses only need the upside between the steel pipe truss of first pin and second pin, last pin and last pin to one side to draw web member 3 to be connected, strengthen stably just can realize traditional structural strength, practiced thrift a large amount of web member 3 to one side to it strains fixedly to launch to draw wire rope 4 to one side all the other steel pipe truss upside, greatly reduced the dead weight of this province of truss, make the truss more firm.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a four-pipe framework steel pipe truss structure to great snow load which characterized in that, includes many steel pipe trusses (1), many steel pipe trusses (1) are vertical equidistance in proper order and arrange, adjacent all connect through a plurality of web members (2) that vertically set up between the steel pipe truss (1), the structure of steel pipe truss (1) is: the connecting structure comprises a first upper chord pipe (11), a second upper chord pipe (12), a first lower chord pipe (13) and a second lower chord pipe (14), wherein the first upper chord pipe (11), the second upper chord pipe (12), the first lower chord pipe (13) and the second lower chord pipe (14) are arranged in parallel, the cross sections of the first upper chord pipe (11), the second upper chord pipe (12), the first lower chord pipe (13) and the second lower chord pipe (14) form a square frame-shaped structure, the first upper chord pipe (11) and the second upper chord pipe (12) are positioned above the first lower chord pipe (13) and the second lower chord pipe (14), and connecting web members (15) are arranged between the first upper chord pipe (11) and the second upper chord pipe (12), and between the first lower chord pipe (13) and the second lower chord pipe (14);
a plurality of diagonal tension web members (3) which are distributed in a cross way are arranged between the first steel pipe truss (1) and the second steel pipe truss (1), and between the penultimate steel pipe truss (1) and the penultimate steel pipe truss (1), and diagonal tension steel wire ropes (4) are distributed between the other adjacent steel pipe trusses (1) in a cross way; the longitudinal distance between a first upper chord pipe (11) and a second upper chord pipe (12) of each steel pipe truss (1) is smaller than the longitudinal distance between two adjacent steel pipe trusses (1);
a coating film (5) is arranged on the upper side of the steel pipe truss (1), a plurality of rows of through holes (6) are longitudinally formed in the top of the coating film (5), clamping plates (7) with holes in the middle are arranged on the upper side and the lower side of each through hole (6), the clamping plates (7) are fixed through rivets, and the hole diameters of the holes in the clamping plates (7) are matched with those of the through holes (6);
a plurality of steel wire ropes (8) are longitudinally arranged on the steel pipe truss (1) on the lower side of the film covering (5), the steel wire ropes (8) are connected through steel wire rope connecting pieces (9) welded on the steel pipe truss (1), and the steel wire rope connecting pieces (9) are fixedly riveted with the end portions of the steel wire ropes (8).
2. The four-pipe frame steel pipe truss structure for large snow load according to claim 1, wherein the section of the steel pipe truss (1) is square.
3. The four-pipe frame steel pipe truss structure for heavy snow loads according to claim 1, wherein the diagonal web members (3) are disposed between the adjacent first upper chord pipe (11) and second upper chord pipe (12).
4. The four-pipe frame steel pipe truss structure for large snow load according to claim 1, wherein the stay cable (4) is disposed between the adjacent first upper chord pipe (11) and second upper chord pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055509.6U CN218580853U (en) | 2022-01-11 | 2022-01-11 | Four-pipe framework steel pipe truss structure for large snow load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055509.6U CN218580853U (en) | 2022-01-11 | 2022-01-11 | Four-pipe framework steel pipe truss structure for large snow load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218580853U true CN218580853U (en) | 2023-03-07 |
Family
ID=85359221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220055509.6U Active CN218580853U (en) | 2022-01-11 | 2022-01-11 | Four-pipe framework steel pipe truss structure for large snow load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218580853U (en) |
-
2022
- 2022-01-11 CN CN202220055509.6U patent/CN218580853U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101942884B (en) | Roof with approximately quadrate plane and super large space pre-stressed steel grid structure and manufacturing method thereof | |
| CN113622683B (en) | Tool suitable for synchronous lifting and tensioning of double cables of cable structure and using method | |
| CN201433490Y (en) | Rectangular planar super large-span pre-stressed spacial pipe truss roof | |
| CN218757950U (en) | Steel pipe truss structure based on four-pipe framework | |
| CN100353014C (en) | Large-span periphery triangular pyramid simple-supporting and inside folding prestressed steel grid structure | |
| CN218580853U (en) | Four-pipe framework steel pipe truss structure for large snow load | |
| CN201428193Y (en) | Approximate square plane superlarge space prestressed steel lattice structure roof | |
| CN101942883B (en) | Roof with rectangular plane, super-long span and prestressed space tube truss structure and manufacturing method | |
| CN107905358A (en) | A kind of high structural soundness Square Steel Tubes Truss | |
| CN202072386U (en) | Lifting appliance for lifting raft foundation reinforcement cage of containment vessel of nuclear power station | |
| CN206859410U (en) | A kind of cable arch structure | |
| CN114319594A (en) | Four-pipe framework steel pipe truss structure for large snow load | |
| CN100453752C (en) | Large-span periphery simple-supporting and inside folding prestressed steel grid structure | |
| CN203200904U (en) | Radiation type prestress stay cable purlin hanging structure | |
| CN213837008U (en) | High-structure stability square steel pipe truss | |
| CN214302488U (en) | Arched roof system with single-row continuous support | |
| CN108341331A (en) | A kind of overlength light-weight metal roof boarding lifting attachment device and its vertical transporting method | |
| CN211257921U (en) | Steel bar truss building carrier plate draws device and system to one side | |
| CN2799724Y (en) | Short backing-bar type truss string structure | |
| CN207749722U (en) | The high end valve Room parallel chord truss structured steel pipe roof truss of one kind ± 1100kV current conversion stations | |
| CN114319595A (en) | Four-pipe framework steel pipe truss structure for large wind load | |
| CN206957054U (en) | A kind of structure of new special high-strength I-steel | |
| CN112627419A (en) | Arched roof system with single-row continuous support | |
| CN203200902U (en) | Radiation type pre-stressed suspended cable truss hanging structure | |
| CN114319593A (en) | Steel pipe truss structure based on four-pipe framework |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |