CN208024047U - A kind of steel pipe tower structure of scalable installation - Google Patents
A kind of steel pipe tower structure of scalable installation Download PDFInfo
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- CN208024047U CN208024047U CN201720674213.1U CN201720674213U CN208024047U CN 208024047 U CN208024047 U CN 208024047U CN 201720674213 U CN201720674213 U CN 201720674213U CN 208024047 U CN208024047 U CN 208024047U
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Abstract
The utility model provides a kind of steel pipe tower structure of scalable installation, belongs to steel tube tower technical field.During transport,Two level tower body is contracted in the cavity of level-one tower body,And the two level top flange of two level tower body and level-one tower body level-one top flange are locked together by bolt,Bolt is screwed into across the second locking hole in the first threaded hole at this time,It prevents that opposite play occurs between tower body during transport,When installation,Level-one tower body is connect by level-one bottom flange with subordinate's tower body or foundation bolt first,Then the two level tower body hanging ring at the top of two level tower body is hung by lifting equipment to lift out from first stage tower body inside by two level tower body,After the first locking hole and the first threaded hole centering,The connection between level-one tower body and two level tower body is completed using tower body clamping screw,Finally,After the first anchor ear and the second anchor ear are connected by anchor ear clamping screw on design height,Box cross-arm is installed in cross-arm flange,Installation is complete for tower body.
Description
Technical field
The utility model is related to steel tube tower technical field, specifically a kind of steel pipe tower structure of scalable installation.
Background technology
In recent years, with the rapid development of China's power construction, the development of electric power pylon technology has also gradually marched toward express
Road, currently, mainly having two kinds of an angle steel tower and steel tube tower for the tower that long distance power transmission uses, between traditional steel tube tower tower body
By flanged joint, when installation, a section between tower body and tower body to be locked by bolt and nut, the relatively low steel pipe of height
Tower needs the lifting gears such as crane, the larger steel tube tower of height to need the lifting gears such as helicopter when mounted when mounted.
Utility model content
The technical assignment of the utility model is to solve the deficiencies in the prior art, provides a kind of steel tube tower knot of scalable installation
Structure.
Technical solution adopted by the utility model to solve its technical problems is：
The core concept of the design is, by designing a kind of pullable tower body mechanism, two level tower body is shunk when transport
Inside first stage tower body, transport space can be saved in this way, when installing, by crane by two level tower body from level-one tower body
It is locked by bolt after lifting out.
A kind of steel pipe tower structure of scalable installation, including two level tower body, two level tower body are 12 pyramid tower bodies, tower body bottom
It is circular ring shape that, which there are two level bottom flange, two level bottom flange in portion, and annulus outer diameter is less than the top diameter of level-one tower body, two level bottom flange and two level
Tower body welds, and has the first threaded hole on the flange of two level bottom, and it is annulus to have two level top flange, two level top flange at the top of two level tower body
Shape, two level top flange are welded with two level tower body, have the second locking hole on the flange of two level top, have two level tower body to hang on the flange of two level top
Ring.
Preferably, the height of two level tower body is less than or equal to the height of level-one tower body.
There is anchor ear cross-arm on two level tower body, anchor ear cross-arm includes the first anchor ear and the second anchor ear, the first anchor ear and second armful
Hoop is 6 side types, is connected by anchor ear clamping screw therebetween, and cross-arm flange, cross-arm are welded on the first anchor ear and the second anchor ear
Flange is two pieces of square plates, is punched in plate face, and square plate spacing is equal to the width of box cross-arm, and box cross-arm and cross-arm flange pass through cross
Carry on a shoulder pole clamping screw connection.
Preferably, 12 prisms are formed after the first anchor ear and the locking of the second anchor ear.
Preferably, box cross-arm mounts gold utensil.
There is level-one top flange at the top of level-one tower body, there is the first locking hole and the second threaded hole, the first lock on the flange of level-one top
Tieholen is connect with the first threaded hole by tower body clamping screw, and the second threaded hole is bolted with the second locking hole.
Preferably, level-one tower body passes through level-one bottom flange and next stage tower body or lower margin flanged joint.
Preferably, level-one tower body is taper tower body.
A kind of steel pipe tower structure of scalable installation of the utility model, the prior art compare generated advantageous effect
It is：
1) connection type of level-one tower body and two level tower body merges flanged joint between steel tube tower and the mode of socket
Together, the advantages of not only having inherited the characteristic that flanged joint is easily installed but also having inherited socket structure high intensity.
2) in the process of transport, two level tower body is locked inside first stage tower body, and this saves the spaces of transport so that
More tower bodies can be delivered in limited carrying space, improve the efficiency of transport.
3) in use, being lifted two level tower body out from level-one tower body by crane and two-stage can be realized by bolt
The locking of tower body, while the use of anchor ear cross-arm reduces difficulty of processing, improves installation effectiveness.
Description of the drawings
Fig. 1 is the utility model structure both shrinks front view；
Fig. 2 is the utility model structure expansion front view；
Fig. 3 is the utility model structure anchor ear cross-arm vertical view；
Fig. 4 is the utility model structure two level flange vertical view；
Each label indicates in figure：
1, level-one tower body, 2, level-one bottom flange, 3, level-one top flange, the 4, first locking hole, the 5, first threaded hole, 6, tower body
Clamping screw, 7, two level bottom flange, the 8, second threaded hole, 9, two level tower body, 10, anchor ear cross-arm, 11, two level top flange, 12,
Two locking holes, the 13, first anchor ear, the 14, second anchor ear, 15, anchor ear clamping screw, 16, cross-arm flange, 17, box cross-arm, 18,
Cross-arm clamping screw, 19, two level tower body hanging ring
Specific implementation mode
The embodiments of the present invention are illustrated in conjunction with attached drawing.
A kind of steel pipe tower structure of scalable installation, including two level tower body 9, two level tower body 9 are 12 pyramid tower bodies, tower body
It is circular ring shape that two level bottom flange 7, two level bottom flange 7, which are arranged, at bottom, and annulus outer diameter is less than the top diameter of level-one tower body 1, two level bottom flange 7
It is welded with two level tower body 9, there is the first threaded hole 5, the top of two level tower body 9 to have two level top flange 11, two level on two level bottom flange 7
Top flange 11 is circular ring shape, and two level top flange 11 and two level tower body 9 weld, and has the second locking hole 12 on two level top flange 11, two
There is two level tower body hanging ring 19 on the flange 11 of grade top.
Further, the height of two level tower body is less than or equal to the height of level-one tower body.
There is anchor ear cross-arm 10 on two level tower body 9, anchor ear cross-arm 10 includes the first anchor ear 13 and the second anchor ear 14, first armful
Hoop 13 and the second anchor ear 14 are 6 side types, are connected by anchor ear clamping screw 15 therebetween, the first anchor ear 13 and the second anchor ear 14
Upper welding cross-arm flange 16, cross-arm flange 16 are two pieces of square plates, are punched in plate face, square plate spacing is equal to the width of box cross-arm 17
Degree, box cross-arm 17 and cross-arm flange 16 are connected by cross-arm clamping screw 18.
Further, 12 prisms are formed after the first anchor ear and the locking of the second anchor ear.
Further, box cross-arm mounts gold utensil.
Level-one top flange 3 is arranged at 1 top of level-one tower body, there is the first locking hole 4 and the second threaded hole 8 on level-one top flange 3, the
One locking hole 4 is connect with the first threaded hole 5 by tower body clamping screw 6, and the second threaded hole 8 and the second locking hole 12 pass through bolt
Connection, level-one bottom flange 2 is arranged at 1 bottom of level-one tower body.
Further, level-one tower body passes through level-one bottom flange and next stage tower body or lower margin flanged joint.
Further, level-one tower body is taper tower body.
During transport, two level tower body 9 is contracted in the cavity of level-one tower body 1, and by bolt by two level tower body 9
The level-one top flange 3 of two level top flange 11 and level-one tower body 1 is locked together, and bolt is screwed into across the second locking hole 12 at this time
In one threaded hole 5, prevent from that opposite play occurs between tower body during transport.
When installation, level-one tower body 1 is connect by level-one bottom flange 2 with subordinate's tower body or foundation bolt first, then
The two level tower body hanging ring 19 that 9 top of two level tower body is hung by lifting equipment lifts out two level tower body 9 from 1 inside of level-one tower body
Come, after the first locking hole 4 and the first 5 centering of threaded hole, the connection between tower body is completed using tower body clamping screw 6.
It finally, will after connecting the first anchor ear 13 and the second anchor ear 14 by anchor ear clamping screw 15 on design height
Box cross-arm 17 is installed in cross-arm flange 16, and installation is complete for tower body.
It should be noted that the above content is only to illustrate the technical solution of the utility model, rather than to the utility model
The limitation of protection domain, although the specific embodiment part explains the utility model in detail, this field it is common
It will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this reality
With the spirit and scope of new technique scheme.
Claims (3)
1. a kind of steel pipe tower structure of scalable installation, which is characterized in that including two level tower body (9), the two level tower body (9) is
12 pyramid tower bodies, it is circular ring shape, two level bottom flange that two level bottom flange (7), two level bottom flange (7), which are arranged, at tower body bottom
(7) outer diameter is less than the top diameter of level-one tower body (1), and two level bottom flange (7) is welded with the two level tower body (9), and described two
There is the first threaded hole (5) on grade bottom flange (7), there is two level top flange (11), the two level top at the top of the two level tower body (9)
Flange (11) is circular ring shape, and two level top flange (11) is welded with the two level tower body (9), on two level top flange (11)
There is the second locking hole (12), there is two level tower body hanging ring (19) on two level top flange (11).
2. a kind of steel pipe tower structure of scalable installation according to claim 1, which is characterized in that the two level tower body
(9) there is anchor ear cross-arm (10) on, the anchor ear cross-arm (10) includes the first anchor ear (13) and the second anchor ear (14), described first armful
It is 6 side types to bind round (13) and the second anchor ear (14), is connected by anchor ear clamping screw (15) therebetween, first anchor ear (13)
With welding cross-arm flange (16) on the second anchor ear (14), the cross-arm flange (16) is two pieces of square plates, is punched in plate face, between square plate
Away from the width equal to box cross-arm (17), the box cross-arm (17) and the cross-arm flange (16) pass through cross-arm clamping screw
(18) it connects.
3. a kind of steel pipe tower structure of scalable installation according to claim 1, which is characterized in that the level-one tower body
(1) level-one top flange (3) is arranged at top, there is the first locking hole (4) and the second threaded hole (8) on level-one top flange (3), described
First locking hole (4) is connect with the first threaded hole (5) described in claim 1 by tower body clamping screw (6), second screw thread
Hole (8) is bolted with second locking hole (12), and level-one bottom flange (2) is arranged at level-one tower body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674213.1U CN208024047U (en) | 2017-06-04 | 2017-06-04 | A kind of steel pipe tower structure of scalable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674213.1U CN208024047U (en) | 2017-06-04 | 2017-06-04 | A kind of steel pipe tower structure of scalable installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024047U true CN208024047U (en) | 2018-10-30 |
Family
ID=63897548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720674213.1U Active CN208024047U (en) | 2017-06-04 | 2017-06-04 | A kind of steel pipe tower structure of scalable installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN208024047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036733A1 (en) * | 2019-08-28 | 2021-03-04 | 江苏日月星辰光电科技有限公司 | Adjustable surveillance post for smart surveillance system |
| CN114699781A (en) * | 2022-02-11 | 2022-07-05 | 叶康 | Plate type fractionating tower |
-
2017
- 2017-06-04 CN CN201720674213.1U patent/CN208024047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036733A1 (en) * | 2019-08-28 | 2021-03-04 | 江苏日月星辰光电科技有限公司 | Adjustable surveillance post for smart surveillance system |
| CN114699781A (en) * | 2022-02-11 | 2022-07-05 | 叶康 | Plate type fractionating tower |
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