CN107476640A - A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower - Google Patents
A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower Download PDFInfo
- Publication number
- CN107476640A CN107476640A CN201710646493.XA CN201710646493A CN107476640A CN 107476640 A CN107476640 A CN 107476640A CN 201710646493 A CN201710646493 A CN 201710646493A CN 107476640 A CN107476640 A CN 107476640A
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- CN
- China
- Prior art keywords
- cross
- arm
- seat
- steel tube
- bolt
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention provides a kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower, belongs to long strands field.During installation,First on the ground by bolt by the first cross-arm,Second cross-arm,3rd cross-arm,4th cross-arm,5th cross-arm and the 6th cross-arm are separately mounted to the first cross-arm seat of point valve,On second cross-arm seat and the 3rd cross-arm seat,Then the cross-arm seat for dividing valve is bolted together,And three layers of cross-arm seat are linked together by connecting rod,After cross-arm is completed,The second anchor ear of split-type is arranged on tower body first and locked by bolt,Cross-arm is locked by loading at the top of tower body to the second snap ring,Finally by the first anchor ear installation locking,Designed using mechanism,Power transmission line can be from adjacent layer or phase interlayer cross-arm hanging wire point outlet after one layer of cross-arm inlet wire,So it is achieved that the tension to power transmission line,Transmission line of electricity galloping can be reduced,Large-sized cage structure can be used as the platform of workmen's rest and operation simultaneously,Be advantageous to construction safety.
Description
Technical field
It is specifically a kind of to be gone out using the universal cross-arm bearing multi-angle of steel tube tower the present invention relates to long strands field
The method of line.
Background technology
Traditional steel tube tower uses box cross-arm as hanging wire point more, on a cross-arm can only piece electric wire of carry, simultaneously
The outlet of electric wire and enter line angle degree and cross-arm must must be added on tower body more than this scope within certain amplitude range
Number, but due to the limitation of tower body diameter itself, orthogonal two cross-arms can only be installed on the tower body of sustained height, no
Beneficial to the extension and construction of power circuit.
The content of the invention
The technical assignment of the present invention is that solve the deficiencies in the prior art, there is provided one kind is more using the universal cross-arm bearing of steel tube tower
The method of angle outlet.
The technical solution adopted for the present invention to solve the technical problems is：
The core concept of the design is to design a kind of cross-arm seat of mouse cage shape, is stretched out on cross-arm seat on 360 degree of directions
More cross-arms enter line and outlet requirement with meet multi-angle in power circuit, while overall cross-arm seat passes through upper and lower two kinds and embraced
Bind round to realize fixation.
A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower, first on the ground by bolt by first
Cross-arm 7, the second cross-arm 9, the 3rd cross-arm 10, the 4th cross-arm 11, the 5th cross-arm 12 and the 6th cross-arm 13 are separately mounted to point valve
On first cross-arm seat 1, the second cross-arm seat 2 and the 3rd cross-arm seat 4, then the cross-arm seat for dividing valve is bolted together,
Then first cross-arm seat 1, the second cross-arm seat 2 and the 3rd cross-arm seat 4 are linked together by connecting rod 16.
A kind of described method using the universal cross-arm bearing multi-angle outlet of steel tube tower, it is characterised in that cross-arm assembles
After the completion of, the second anchor ear 6 of split-type is arranged on tower body 14 first and locked by bolt, cross-arm at the top of tower body by filling
Enter to the second snap ring 61 and lock, finally by the installation locking of the first anchor ear 5.
Annular array is provided with the periphery of the first cross-arm seat (1), the second cross-arm seat (2) and the 3rd cross-arm seat (4)
Plane, have gusset (8) in the plane, the gusset (8) installs the first cross-arm (7), the second cross-arm (9), the by bolt
Three cross-arms (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th cross-arm (13), first cross-arm (7), the second cross-arm
(9), the 3rd cross-arm (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th cross-arm (13) side that to be respectively directed to six different
Position, first cross-arm (7), the second cross-arm (9), the 3rd cross-arm (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th are horizontal
There is conducting wire hanging point (3) in load (13), the conducting wire hanging point (3) is that butterfly ceramic disk is in series.
A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower of the present invention, prior art is compared to produced
Beneficial effect be：
1) between traditional tower body cross-arm it is independently installed, structural strength deficiency, and the first cross-arm seat in the design, the
Three-decker above and below two cross-arm seats and the 3rd cross-arm seat composition, difference carry ground wire, live wire and zero line, bulk strength is high, can
Meet the transmission line of electricity requirement of senior middle school's low pressure different size.
2) traditional tower body cross-arm enters line and outlet angle after the completion of welding and can only be limited in the range of a very little,
And each layer of cross-arm can receive the inlet wire in 360 directions in the design, can also disclosure satisfy that various to any direction outlet
The transmission of electricity requirement of landform.
3) traditional transmission line of electricity is required for adding wire extra strainer, and power transmission line is from one layer in the design
The tension to power transmission line, energy can be so achieved that after cross-arm inlet wire from adjacent layer or phase interlayer cross-arm hanging wire point outlet
Enough effectively reduce the phenomenon of transmission line of electricity galloping.
4) extra soldered construction operation platform is needed on traditional tower body, and large-sized cage structure can in the design
As workmen rest and operation platform, be advantageous to construction safety.
5) traditional tower body cross-arm needs successively welding one by one, and cross-arm mechanism whole in the design can be on ground
Face be completed after from tower top integral hoisting, modularization assembling can be realized, can greatly accelerating construction progress.
Brief description of the drawings
Fig. 1 is structure three-dimensional figure of the present invention；
Fig. 2 is structure top view of the present invention；
Fig. 3 is structural front view of the present invention；
Fig. 4 is the first anchor ear of structure graphics of the present invention；
Fig. 5 is the second anchor ear of structure graphics of the present invention；
Each label represents in figure：
1st, the first cross-arm seat, the 2, second cross-arm seat, 3, conducting wire hanging point, the 4, the 3rd cross-arm seat, the 5, first anchor ear, 51, first
Snap ring, the 52, first locking hole, the 53, first conical ring, the 6, second anchor ear, the 61, second snap ring, the 62, second conical ring, the 63, second locking
Hole, the 7, first cross-arm, 8, gusset, the 9, second cross-arm, the 10, the 3rd cross-arm, the 11, the 4th cross-arm, the 12, the 5th cross-arm, the 13, the 6th is horizontal
Load, 14, tower body, 15, connecting hole, 16, connecting rod 1
Embodiment
Embodiments of the present invention are described with reference to the accompanying drawings.
A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower, one kind use the universal cross-arm bearing of steel tube tower
The method of multi-angle outlet, it is by bolt that the first cross-arm 7, the second cross-arm 9, the 3rd cross-arm the 10, the 4th is horizontal on the ground first
The 11, the 5th cross-arm 12 of load and the 6th cross-arm 13 are separately mounted to the first cross-arm seat 1, the second cross-arm seat 2 and the 3rd cross-arm of point valve
On seat 4, then the cross-arm seat for dividing valve is bolted together, it is then by connecting rod 16 that first cross-arm seat 1, second is horizontal
The load cross-arm seat 4 of seat 2 and the 3rd links together.
A kind of described method using the universal cross-arm bearing multi-angle outlet of steel tube tower, it is characterised in that cross-arm assembles
After the completion of, the second anchor ear 6 of split-type is arranged on tower body 14 first and locked by bolt, cross-arm at the top of tower body by filling
Enter to the second snap ring 61 and lock, finally by the installation locking of the first anchor ear 5.
Annular array is provided with the periphery of the first cross-arm seat (1), the second cross-arm seat (2) and the 3rd cross-arm seat (4)
Plane, have gusset (8) in the plane, the gusset (8) installs the first cross-arm (7), the second cross-arm (9), the by bolt
Three cross-arms (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th cross-arm (13), first cross-arm (7), the second cross-arm
(9), the 3rd cross-arm (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th cross-arm (13) side that to be respectively directed to six different
Position, first cross-arm (7), the second cross-arm (9), the 3rd cross-arm (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th are horizontal
There is conducting wire hanging point (3) in load (13), the conducting wire hanging point (3) is that butterfly ceramic disk is in series.
It should be noted that above content is merely illustrative of the technical solution of the present invention, rather than to the scope of the present invention
Limitation, although the specific embodiment part explains to the present invention, one of ordinary skill in the art should
Understand, technical scheme can be modified or equivalent substitution, without departing from the essence of technical solution of the present invention
And scope.
Claims (3)
- A kind of 1. method using the universal cross-arm bearing multi-angle outlet of steel tube tower, it is characterised in that pass through on the ground first Bolt pacifies the first cross-arm 7, the second cross-arm 9, the 3rd cross-arm 10, the 4th cross-arm 11, the 5th cross-arm 12 and the 6th cross-arm 13 respectively On the first cross-arm seat 1, the second cross-arm seat 2 and the 3rd cross-arm seat 4 for dividing valve, then the cross-arm seat for dividing valve is connected by bolt It is connected together, then first cross-arm seat 1, the second cross-arm seat 2 and the 3rd cross-arm seat 4 is linked together by connecting rod 16.
- 2. a kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower according to claim 1, its feature exist In after cross-arm is completed, the second anchor ear 6 of split-type being arranged on tower body 14 first and locked by bolt, cross-arm leads to Cross to load to the second snap ring 61 at the top of tower body and lock, finally by the installation locking of the first anchor ear 5.
- 3. a kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower according to claim 1, its feature exist In being provided with the flat of annular array on the periphery of the first cross-arm seat (1), the second cross-arm seat (2) and the 3rd cross-arm seat (4) Face, there is gusset (8) in the plane, and the gusset (8) passes through bolt and installs the first cross-arm (7), the second cross-arm (9), the 3rd horizontal Carry on a shoulder pole (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th cross-arm (13), first cross-arm (7), the second cross-arm (9), the Three cross-arms (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th cross-arm (13) orientation that to be respectively directed to six different, it is described First cross-arm (7), the second cross-arm (9), the 3rd cross-arm (10), the 4th cross-arm (11), the 5th cross-arm (12) and the 6th cross-arm (13) On have a conducting wire hanging point (3), the conducting wire hanging point (3) is that butterfly ceramic disk is in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646493.XA CN107476640A (en) | 2017-08-01 | 2017-08-01 | A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646493.XA CN107476640A (en) | 2017-08-01 | 2017-08-01 | A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107476640A true CN107476640A (en) | 2017-12-15 |
Family
ID=60597066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710646493.XA Withdrawn CN107476640A (en) | 2017-08-01 | 2017-08-01 | A kind of method using the universal cross-arm bearing multi-angle outlet of steel tube tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576912A (en) * | 2020-05-15 | 2020-08-25 | 电联工程技术股份有限公司 | Be used for reinforced (rfd) energy stand of single-pipe tower |
-
2017
- 2017-08-01 CN CN201710646493.XA patent/CN107476640A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576912A (en) * | 2020-05-15 | 2020-08-25 | 电联工程技术股份有限公司 | Be used for reinforced (rfd) energy stand of single-pipe tower |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |