CN205636701U - Basic steel -pipe pile welding construction platform in transmission line river - Google Patents
Basic steel -pipe pile welding construction platform in transmission line river Download PDFInfo
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- CN205636701U CN205636701U CN201620515952.1U CN201620515952U CN205636701U CN 205636701 U CN205636701 U CN 205636701U CN 201620515952 U CN201620515952 U CN 201620515952U CN 205636701 U CN205636701 U CN 205636701U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 137
- 239000010959 steel Substances 0.000 title claims abstract description 137
- 238000003466 welding Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title abstract description 10
- 241000237509 Patinopecten sp. Species 0.000 claims description 25
- 235000020637 scallop Nutrition 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model provides a basic steel -pipe pile welding construction platform in transmission line river, relates to a construction platform. During the traditional operation welding, generally utilizing the crane barge to hang and establishing the hanging flower basket, have a big risk safely, the operation degree of difficulty is high. The utility model discloses an around the platform body in the steel -pipe pile, set up in the platform rail of platform body periphery top, set up the many spinal branchs vaulting pole that encircles the steel -pipe pile below the platform body, realize dismantling the mode rigid coupling through a plurality of connecting pieces and steel -pipe pile lateral wall in the inboard of platform body, the outside bottom of platform body and the upper end of every spinal branch vaulting pole are through dismantling the mode rigid coupling, the lower extreme of every spinal branch vaulting pole passes through the steel -pipe pile lateral wall of connecting piece detachable rigid coupling in platform body below, platform body and platform rail are by dismantling subassembly built -up connection, can dismantle the connection between platform body and the platform rail. This technical scheme makes things convenient for stand position construction of personnel, has guaranteed the constructor personal safety, and convenient the dismantlement, transport and installation, repeatedly usable.
Description
Technical field
This utility model relates to a kind of operation platform, particularly relates to foundation steel pipe pile welding procedure platform in a kind of transmission line of electricity river.
Background technology
Basis in transmission line of electricity river, no matter drilling construction platform is also or basic infrastructure body construction is constituted by stake, wherein steel-pipe pile is a kind of modal structural shape, and steel-pipe pile is often up to more than 30m, because automobile cannot transport this kind of specification steel pipe, after being often transported to scene, after inserted to play one saves steel-pipe pile, inserted to play is continued, until meeting design requirement, when traditional work welds after human weld, crane barge is typically utilized to hang hanging basket, personnel's erect-position carries out welding construction in hanging basket, and security risk is big, and operation easier is high.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is to carry out prior art improving and improving, foundation steel pipe pile welding procedure platform in a kind of transmission line of electricity river is provided, by the safety promoting steel-pipe pile construction operation waterborne and the dismounting of convenient construction platform and reusable for the purpose of.To this end, this utility model takes techniques below scheme.
Foundation steel pipe pile welding procedure platform in a kind of transmission line of electricity river, including the platform body around steel-pipe pile, it is arranged at the platform rail above platform body periphery, it is arranged at below platform body and many support bars of cincture steel-pipe pile, it is affixed that the inner side of described platform body realizes removably by multiple connectors and steel-pipe pile sidewall, the exterior bottom of described platform body and the upper end of every support bar are affixed by removably, the dismountable steel-pipe pile sidewall being fixed in below platform body of connector is passed through in the lower end of every described support bar, described platform body and platform rail are connected by detachable member combination, form by removably is affixed between described platform body and platform rail.By operation platform is directly fixed on steel-pipe pile, and by the protection of platform rail, personnel's erect-position is facilitated to construct, ensure that workmen's personal safety, and owing to this operation platform is to be formed by connecting by detachable member, convenient dismounting, carrying and installation, reusable.
As improving further and supplementing technique scheme, this utility model also includes following additional technical feature.
Described connector includes the contiguous block with holes being fixed in the arrangement of two-layer up and down of steel-pipe pile sidewall, described platform body is affixed by bolt contiguous block with holes with upper strata, the lower end of described support bar contiguous block with holes with lower floor is oblique affixed by bolt, and described platform body and the detachable member of platform rail are combined by the affixed mode of bolt.Platform body and support bar by carry out bolt mode affixed with the contiguous block with holes of steel-pipe pile sidewall, support bar skewed horizontal load platform body, it is achieved that the most fixing of operation platform supports, and dismantling by bolt is convenient needs dismantles when.
Described contiguous block with holes embeds in the connecting hole of steel-pipe pile sidewall, and described contiguous block with holes is welded and fixed with the seam crossing of steel-pipe pile sidewall connecting hole.By contiguous block with holes being embedded the connecting hole of steel-pipe pile sidewall, then weld at seam crossing, contiguous block with holes firmly can be fixed in steel-pipe pile sidewall.
Described contiguous block with holes is vertically arranged prolate cube, with the junction one_to_one corresponding of platform body and support bar, is disposed circumferentially steel-pipe pile sidewall.Vertically arranged flat rectangular shape can bear bigger power at vertical direction, and due to vertically arranged, centre bore is horizontal direction, it is easy to carry out laterally attached with support bar and platform body, contiguous block with holes connects one to one with platform body and support bar, contributes to being supplied to support bar and support force that platform body more equalizes.
Described platform body is combined by the detachable member such as angle steel and flase floor；Described platform rail is combined by the detachable member such as round steel and angle steel；Described support bar is angle steel.Angle steel, flase floor and round steel are all more common building materials, low price, easy accessibility.
The angle steel of described platform body includes the radial direction bottom support angle steel affixed with steel-pipe pile and support bar, also include being arranged at outer end and inner bending angle steel above bottom support angle steel, the bending angle steel in described outside is fixed in many root bottom parts by bolt and supports the outside of angle steel, and in circumferential skewing；The bending angle steel of described inner side is fixed in many root bottom parts by bolt and supports the inner side of angle steel, and in circumferential skewing, described flase floor is fixed in above bending angle steel and bottom support angle steel by bolt.By bottom support angle steel radially and the firm platform body skeleton of the affixed formation of bending angle steel one of circumference, then flase floor paving is received the platform body around steel-pipe pile forming an annular above platform body skeleton.
Top and the bottom of described platform rail are formed by connecting by the bending angle steel of circumference, the round steel of multilamellar circumference it is evenly arranged with between top and the bottom of platform rail, the vertical cincture of described platform rail is evenly equipped with a plurality of angle steel montant, described angle steel montant and the round steel of platform rail circumference and angle steel is affixed by bolt.Round steel and vertical cincture by multilamellar circumference are evenly equipped with the affixed of a plurality of angle steel montant, form a circular safety barrier, and when erect-position is constructed, protection workmen the most outwards fall.
The inner side of described platform body is provided with a scallop hole, described scallop hole is located therein between two adjacent radial direction bottom support angle steel, the inner side of described scallop hole lacks a bending angle steel, and two root bottom parts of described scallop hole side support and are connected with flase floor between angle steel and the bending angle steel in outside.The setting of scallop hole be easy to personnel from inner side upper and lower operation platform, make personnel the most safer.
The identical length etc. of the radial direction bottom support angle steel of described platform body；Except scallop hole position, the angle interval between remaining adjacent radial direction bottom support angle steel is the most equal；The outside of described every root bottom part support angle steel all connects a support bar, the inner side that every root bottom part supports angle steel is all connected to contiguous block with holes, platform rail vertical height around described platform body is the most equal, and the circumferential spacing between the adjacent angle steel montant of described platform rail is equal.Radially the isometric and identical connecting object of bottom support angle steel is easy to the general exchange between the radial direction bottom support angle steel of diverse location, equiangularly spaced in addition to scallop hole position of bottom support angle steel is easy to flase floor and exchanges paving and connect, position is need not corresponding during installation, accelerate installation rate, improve versatility.
The fan angle of described scallop hole is between 35 ~ 50 degree, and the angle between remaining adjacent bottom support angle steel is between 25 ~ 35 degree.The scallop hole angle of 30 ~ 50 degree is easy to personnel and is passed through, the adjacent angle between bottom support angle steel is set in the area reducing flase floor between 25 ~ 35 degree, and defining the quantity of bottom support angle steel of minimum, the bearing capacity of operation platform unit are is ensured.
Beneficial effect: by operation platform is directly fixed on steel-pipe pile, and by the protection of platform rail, create a good construction space to workmen, facilitate personnel's erect-position to construct, the excessive risk existed when decreasing traditional welding and the generation of overboard accident, ensure that workmen's personal safety, and owing to this operation platform is to be formed by connecting by detachable member, convenient dismounting, carry and install, reusable, good economy performance.
Accompanying drawing explanation
Fig. 1 is this utility model mounting arrangement figure.
Fig. 2 is the connection diagram of this utility model support bar, platform body and steel-pipe pile.
Fig. 3 is this utility model plan structure schematic diagram.
In figure: 1-steel-pipe pile；2-platform rail；3-support bar；4-platform body；5-contiguous block with holes；401-bottom support angle steel；402-bends angle steel；403-flase floor；404 scallop holes.
Detailed description of the invention
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
Such as Fig. 1, 2, shown in 3, foundation steel pipe pile welding procedure platform in a kind of transmission line of electricity river, including the platform body 4 around steel-pipe pile 1, it is arranged at the platform rail 2 above platform body 4 periphery, it is arranged at below platform body 4 and 11 support bars 3 of cincture steel-pipe pile 1, the inner side of platform body 4 is connected with 11 contiguous blocks 5 with holes set by steel-pipe pile 1 sidewall by bolt, the exterior bottom of platform body 4 is bolted with the upper end of every support bar 3, the lower end of every support bar 3 is connected to below platform body 4 on 11 contiguous blocks 5 with holes set by steel-pipe pile 1 sidewall one to one by bolt, platform body 4 and platform rail 2 are formed by connecting by bolt combination by detachable member, form by bolt is affixed between platform body 4 and platform rail 2.
In order to improve and the bonding strength of steel-pipe pile 1, contiguous block 5 with holes embeds in the connecting hole of steel-pipe pile 1 sidewall, and contiguous block 5 with holes is welded and fixed with the seam crossing of steel-pipe pile 1 sidewall connecting hole.By contiguous block 5 with holes being embedded the connecting hole of steel-pipe pile 1 sidewall, then weld at seam crossing, contiguous block 5 with holes firmly can be fixed in steel-pipe pile 1 sidewall.
In order to be able to improve the carrying stress of the connection to platform body 4 and support bar 3, in this example, contiguous block 5 with holes is vertically arranged prolate cube.Vertically arranged flat rectangular shape can bear bigger power at vertical direction, and due to vertically arranged, centre bore is horizontal direction, it is simple to carries out laterally attached with support bar 3 and platform body 4 by bolt.
In order to reduce cost, platform body 4 is formed by connecting by bolt combination by angle steel and flase floor 403；Platform rail 2 is formed by connecting by bolt combination by round steel and angle steel；Support bar 3 is angle steel.Angle steel, flase floor and round steel are all more common building materials, low price, easy accessibility.
In order to realize the firm installation of platform body 4, the angle steel of platform body 4 includes the bottom support angle steel 401 of the radial direction affixed with steel-pipe pile 1 and support bar 3, also include being arranged at bottom support angle steel 401 outer end above and inner bending angle steel 402, the bending angle steel 402 in outside is fixed in the outside of bottom support angle steel 401 by bolt, and in circumferential skewing；The bending angle steel 402 of inner side is fixed in the inner side of bottom support angle steel 401 by bolt, and in circumferential skewing, flase floor 403 is fixed in above bending angle steel 402 and bottom support angle steel 401 by bolt.By bottom support angle steel radially 401 and the firm platform body skeleton of the affixed formation of bending angle steel 402 one of circumference, then flase floor 403 paving is received the platform body 4 around steel-pipe pile 1 forming an annular above platform body skeleton.
In order to realize the platform rail 2 protection to workmen, the top of platform rail 2 and bottom are formed by connecting by bending angle steel 402,2 layers of circumferential round steel it are evenly arranged with between top and the bottom of platform rail 2, it is affixed by bolt that the vertical cincture of platform rail 2 is evenly equipped with 36 angle steel montants, angle steel montant and the round steel of platform rail 2 circumference and angle steel.By 2 layers of circumferential round steel and vertical affixed around uniform 36 angle steel montants, form one circular safety barrier, when erect-position is constructed, protect workmen the most outwards to fall.
In order to make upper and lower personnel safer, the inner side of platform body 4 is provided with a scallop hole 404, scallop hole 404 is located therein between two adjacent radial direction bottom support angle steel 401, the inner side of scallop hole 404 lacks a bending angle steel 402, and two root bottom parts of scallop hole 404 side support and are connected with flase floor 403 between angle steel 401 and the bending angle steel 402 in outside.The setting of scallop hole 404 be easy to personnel from inner side upper and lower operation platform, make personnel the most safer.
The identical length etc. of the radial direction bottom support angle steel 401 of platform body 4；Except scallop hole 404 position, the angle interval between remaining adjacent radial direction bottom support angle steel 401 is the most equal；The outside that every root bottom part supports angle steel 401 all connects a support bar 3, the inner side that every root bottom part supports angle steel 401 is all connected to contiguous block 5 with holes, platform rail 2 vertical height around platform body 4 is the most equal, and the circumferential spacing between the adjacent angle steel montant of platform rail 2 is equal.Isometric and the identical connecting object of bottom support angle steel 401 is easy to the general exchange between the bottom support angle steel 401 of diverse location, equiangularly spaced in addition to scallop hole 404 position of bottom support angle steel 401 is easy to flase floor 403 and exchanges paving and connect, position is need not corresponding during installation, accelerate installation rate, improve versatility.
In this example, the fan angle of scallop hole 404 is 45 degree, and the angle between remaining adjacent bottom support angle steel 401 is 32 degree.Scallop hole 404 angle of 45 degree is easy to personnel and is passed through, the adjacent angle between bottom support angle steel 401 is set in the area reducing flase floor 403 between 32 degree, and defining the quantity of bottom support angle steel 401 of minimum, the bearing capacity of operation platform unit are is ensured.
In a kind of transmission line of electricity river shown in figure 1 above-3, foundation steel pipe pile welding procedure platform is specific embodiment of the utility model; this utility model substantive distinguishing features and progress are embodied; can be according to actual use needs; under enlightenment of the present utility model; it is carried out the equivalent modifications of the aspect such as shape, structure, all at the row of protection domain of this programme.
Claims (10)
1.Foundation steel pipe pile welding procedure platform in a kind of transmission line of electricity river , it is characterised in that: include around steel-pipe pile ( 1 ) platform body ( 4 ), be arranged at platform body ( 4 ) platform rail above periphery ( 2 ), be arranged at platform body ( 4 ) lower section also cincture steel-pipe pile ( 1 ) many support bars ( 3 ), described platform body ( 4 ) inner side by multiple connectors and steel-pipe pile ( 1 ) to realize removably affixed for sidewall, described platform body ( 4 ) exterior bottom and every support bar ( 3 ) upper end affixed by removably, every described support bar ( 3 ) lower end by connector dismountable be fixed in platform body ( 4 ) lower section steel-pipe pile ( 1 ) sidewall, described platform body ( 4 ) and platform rail ( 2 ) connected by detachable member combination, described platform body ( 4 ) and platform rail ( 2 Form by removably is affixed between).
2.According to claim 1 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described connector include being fixed in steel-pipe pile ( 1 ) sidewall two-layer up and down arrangement contiguous block with holes ( 5 ), described platform body ( 4 ) by bolt and upper strata contiguous block with holes ( 5 ) affixed, described support bar ( 3 ) lower end and lower floor's contiguous block with holes ( 5 ) oblique affixed by bolt, described platform body ( 4 ) and platform rail ( 2 ) detachable member combined by the affixed mode of bolt.
3.According to claim 2 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described contiguous block with holes ( 5 ) embedding steel-pipe pile ( 1 ) sidewall connecting hole in, described contiguous block with holes ( 5 ) and steel-pipe pile ( 1 ) seam crossing of sidewall connecting hole is welded and fixed.
4.According to claim 3 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described contiguous block with holes ( 5 ) be vertically arranged prolate cube, with platform body ( 4 ) and support bar ( 3 ) junction one_to_one corresponding, be disposed circumferentially steel-pipe pile ( 1 ) sidewall.
5.According to claim 1 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described platform body ( 4 ) by angle steel and flase floor ( 403 ) etc. detachable member combine；Described platform rail ( 2 ) combined by the detachable member such as round steel and angle steel；Described support bar ( 3 ) it is angle steel.
6.According to claim 5 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described platform body ( 4 ) angle steel include with steel-pipe pile ( 1 ) and support bar ( 3 ) affixed radial direction bottom support angle steel ( 401 ), also include being arranged at bottom support angle steel ( 401 ) above outer end and inner bending angle steel ( 402 ), the bending angle steel in described outside ( 402 ) by bolt be fixed in many root bottom parts support angle steel ( 401 ) outside, and in circumferential skewing；The bending angle steel of described inner side ( 402 ) by bolt be fixed in many root bottom parts support angle steel ( 401 ) inner side, and in circumferential skewing, described flase floor ( 403 ) by bolt be fixed in bending angle steel ( 402 ) and bottom support angle steel ( 401 Above).
7.According to claim 5 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described platform rail ( 2 ) top and bottom by circumferential skewing angle steel ( 402 ) be formed by connecting, platform rail ( 2 ) top and bottom between be evenly arranged with the round steel of multilamellar circumference, described platform rail ( 2 ) vertical around being evenly equipped with a plurality of angle steel montant, described angle steel montant and platform rail ( 2 ) circumference round steel and angle steel by bolt affixed.
8.According to claim 6 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described platform body ( 4 ) inner side be provided with a scallop hole ( 404 ), described scallop hole ( 404 ) be located therein two adjacent radial direction bottom support angle steel ( 401 Between), described scallop hole ( 404 ) inner side lack a circumferential skewing angle steel ( 402 ), described scallop hole ( 404 ) side two root bottom parts support angle steel ( 401 ) with the bending angle steel in outside ( 402 Be connected with between) flase floor ( 403 ).
9.According to claim 7 Or 8 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described platform body ( 4 ) radial direction bottom support angle steel ( 401 ) identical length etc.；Scallop hole ( 404 ) except position, remaining adjacent radial direction bottom support angle steel ( 401 Angle interval between) is the most equal；Described every root bottom part support angle steel ( 401 ) outside all connect have a support bar ( 3 ), every root bottom part support angle steel ( 401 ) inner side be all connected to contiguous block with holes ( 5 ), described platform body ( 4 ) platform rail around ( 2 ) vertical height is the most equal, described platform rail ( 2 ) adjacent angle steel montant between circumferential spacing equal.
10.According to claim 9 Foundation steel pipe pile welding procedure platform in described a kind of transmission line of electricity river, it is characterised in that: described scallop hole ( 404 ) fan angle be 35~50 Degree, remaining adjacent bottom support angle steel ( 401 Angle between) is 25~35 Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515952.1U CN205636701U (en) | 2016-05-31 | 2016-05-31 | Basic steel -pipe pile welding construction platform in transmission line river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515952.1U CN205636701U (en) | 2016-05-31 | 2016-05-31 | Basic steel -pipe pile welding construction platform in transmission line river |
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| Publication Number | Publication Date |
|---|---|
| CN205636701U true CN205636701U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620515952.1U Active CN205636701U (en) | 2016-05-31 | 2016-05-31 | Basic steel -pipe pile welding construction platform in transmission line river |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862698A (en) * | 2016-05-31 | 2016-08-17 | 浙江省送变电工程公司 | Steel pipe pile welding and construction platform for power transmission line foundation in river |
-
2016
- 2016-05-31 CN CN201620515952.1U patent/CN205636701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862698A (en) * | 2016-05-31 | 2016-08-17 | 浙江省送变电工程公司 | Steel pipe pile welding and construction platform for power transmission line foundation in river |
| CN105862698B (en) * | 2016-05-31 | 2018-08-07 | 浙江省送变电工程公司 | Foundation steel pipe pile welding procedure platform in a kind of transmission line of electricity river |
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