CN108590217A - A kind of reinforcement means of inner sleeve tower - Google Patents
A kind of reinforcement means of inner sleeve tower Download PDFInfo
- Publication number
- CN108590217A CN108590217A CN201810219813.8A CN201810219813A CN108590217A CN 108590217 A CN108590217 A CN 108590217A CN 201810219813 A CN201810219813 A CN 201810219813A CN 108590217 A CN108590217 A CN 108590217A
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- CN
- China
- Prior art keywords
- connecting plate
- bolt hole
- bolt
- reinforcing angle
- elongated
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- 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
- E04H12/10—Truss-like structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to a kind of reinforcement means of inner sleeve tower, include the following steps：S1. circular bolt holes are processed in one end of connecting plate, the other end of connecting plate processes elongated bolt hole；S2. the parallel stripes group of intermeshing bumps is processed on the binding face of connecting plate and reinforcing angle, the direction of the concave-convex parallel stripes on connecting plate is vertical with the Impact direction of reinforcing angle；S3. one piece of connecting plate is installed respectively on two adjacent steel tower corner irons, fixation is bolted in the circular bolt holes in the circular bolt holes and steel tower corner iron on connecting plate；S4. elongated on the bolt hole and connecting plate of reinforcing angle one end is bolted, blending bolt is fixed, and the bolt hole of the reinforcing angle other end is connect with the elongated bolt hole of another piece of connecting plate, blending bolt is fixed.The present invention coordinates the parallel stripes group collective effect of concave-convex engagement by elongated bolt hole, can be and easy for installation to avoid bolt and bolt hole stress surface there are shearing the deficiency that can not be played a role when gap.
Description
Technical field
The present invention relates to the reinforcement means of electric power pylon more particularly to a kind of reinforcement means of inner sleeve tower.
Background technology
The steel tower that existing coastal area is used to carry electric wire has quite a few to build before more than ten years, construction criteria originally
The demand for security that today's society cannot have been met, it is commonplace to be blown down event on ground for various regions steel tower after typhoon, existing
It is generally improved in the construction criteria of steel tower, is rebuild if original steel tower is all removed, a large amount of manpower and materials need to be expended,
Due to having born the load of conducting wire and steel tower itself in the steel tower of operation, the length of main material angle steel have occurred that it is flexible,
Reinforcing angle is directly processed according to original design length, leading to reinforcing angle, there are differences in length with main material angle steel, and lead
Bolt hole is caused to be difficult to be aligned, installation has difficulties；If using increase bolt hole method, reinforcing angle need former angle steel more
It could start stress when significantly deforming, reduce consolidation effect.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of reinforcement means of inner sleeve tower, by parallel
The engagement of striped avoids bolt and bolt hole stress surface there are shearing the deficiency that can not be played a role when gap, connecting plate and
Oval bolt hole is avoided causes the bolt hole in securing plate cannot be complete with the bolt hole on steel tower because steel tower deforms upon
Full cooperation.
To solve the above problems, technical solution provided by the invention is：A kind of reinforcement means of inner sleeve tower, including following step
Suddenly：
S1. connecting plate is processed, in one end of connecting plate processing circular bolt holes, the model and steel tower corner iron of circular bolt holes
The model of bolt hole is identical, and the other end of connecting plate processes elongated bolt hole；
S2. connecting plate and reinforcing angle are processed, concave-convex parallel stripes are processed on the binding face of connecting plate and reinforcing angle
Group, the concave-convex parallel stripes on connecting plate and reinforcing angle are intermeshed, the direction of the concave-convex parallel stripes on connecting plate with plus
Gu the Impact direction of angle steel is vertical；
S3., connecting plate is installed, one piece of connecting plate is installed respectively on two adjacent steel tower corner irons, by the circle on connecting plate
Fixation is bolted with the circular bolt holes on steel tower corner iron in bolt hole；
S4., reinforcing angle is installed, the elongated bolt hole on the bolt hole and connecting plate of reinforcing angle one end is connected, and passes through
Bolt is fixed, and the bolt hole of the reinforcing angle other end is connect with the elongated bolt hole of another piece of connecting plate, and solid by bolt
It is fixed, simultaneously so that concave-convex parallel stripes are tightly engaged with parallel stripes concave-convex on two pieces of connecting plates on reinforcing angle.
Further, the both ends of the elongated bolt hole are semicircular structure, and centre is square structure, and described is elongated
The diameter value of bolt hole semicircle is equal to the diameter of steel tower corner iron upper bolt hole, and intermediate rectangular length value is applied more than or equal to steel tower corner iron
The deformation quantity of work operating mode.
Compared with prior art, advantageous effect is：A kind of reinforcement means of inner sleeve tower provided by the invention, passes through elongated spiral shell
Keyhole coordinates the parallel stripes group collective effect of concave-convex engagement, generates engaging friction power and is bolted instead of being applied on existing steel tower
Technology transmits stress by stud shear, can not play a role there are shearing when gap to avoid bolt and bolt hole stress surface
When deficiency, the design of elongated bolt hole are adapted to former steel tower corner iron and deform upon length variation, does not have to in-site measurement length and change
Can be in factory process reinforcing angle, this reinforcement means, bolt hole is easily processed, easy for installation.
Description of the drawings
Fig. 1 is structure connection diagram of the embodiment of the present invention.
Fig. 2 is that connecting plate of the present invention reinforces schematic diagram.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1 and Figure 2, a kind of reinforcement means of inner sleeve tower, includes the following steps：
S1. connecting plate 2 is processed, circular bolt holes 4, model and the steel tower angle of circular bolt holes 4 are processed in one end of connecting plate 2
The model in 6 hole of bolt is identical on steel 1, and the other end of connecting plate 2 processes elongated 6 hole 5 of bolt, and the both ends in 6 hole 5 of elongated bolt are half
Circular configuration, centre are square structure, and the diameter value of 6 hole of elongated bolt, 5 semicircle is equal to the diameter in 6 hole of bolt on steel tower corner iron 1,
Intermediate rectangular length value is more than or equal to the deformation quantity of the construction operating mode of steel tower corner iron 1；In order to ensure connecting plate 2 and 1 energy of steel tower corner iron
Enough stable connections, can be arranged two circular bolt holes 4, two 6 holes of bolt pass through spiral shell with steel tower corner iron 1 on connecting plate 2
Bolt 6 is fixed, and can ensure that it will not shake by two 6 fixed connecting plates 2 of bolt, more firm；
S2. processing connecting plate 2 and reinforcing angle 3 process concave-convex parallel strip on the binding face of connecting plate 2 and reinforcing angle 3
Line group, connecting plate 2 are intermeshed with the concave-convex parallel stripes on reinforcing angle 3, the direction of the concave-convex parallel stripes on connecting plate 2
It is vertical with the Impact direction of reinforcing angle 3；
S3., connecting plate 2 is installed, one piece of connecting plate 2 is installed respectively on two adjacent steel tower corner irons 1, it will be on connecting plate 2
Circular bolt holes 4 are connected and fixed with the circular bolt holes 4 on steel tower corner iron 1 by bolt 6；
S4., reinforcing angle 3 is installed, 6 hole of bolt of 3 one end of reinforcing angle is connect with 6 hole 5 of elongated bolt on connecting plate 2,
And fixed by bolt 6,6 hole of bolt of 3 other end of reinforcing angle is connect with 6 hole 5 of elongated bolt of another piece of connecting plate 2,
And fixed by bolt 6, simultaneously so that concave-convex parallel stripes and parallel strip concave-convex on two pieces of connecting plates 2 on reinforcing angle 3
Line tightly engages.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (3)
1. a kind of reinforcement means of inner sleeve tower, which is characterized in that include the following steps：
S1. connecting plate is processed, in one end of connecting plate processing circular bolt holes, the model and steel tower corner iron of circular bolt holes
The model of bolt hole is identical, and the other end of connecting plate processes elongated bolt hole；
S2. connecting plate and reinforcing angle are processed, concave-convex parallel stripes are processed on the binding face of connecting plate and reinforcing angle
Group, the concave-convex parallel stripes on connecting plate and reinforcing angle are intermeshed, the direction of the concave-convex parallel stripes on connecting plate with plus
Gu the Impact direction of angle steel is vertical；
S3., connecting plate is installed, one piece of connecting plate is installed respectively on two adjacent steel tower corner irons, by the circle on connecting plate
Fixation is bolted with the circular bolt holes on steel tower corner iron in bolt hole；
S4., reinforcing angle is installed, elongated on the bolt hole and connecting plate of reinforcing angle one end is bolted, and pass through spiral shell
Bolt is fixed, and the bolt hole of the reinforcing angle other end is connect with the elongated bolt hole of another piece of connecting plate, and is bolted,
Simultaneously so that concave-convex parallel stripes are tightly engaged with parallel stripes concave-convex on two pieces of connecting plates on reinforcing angle.
2. a kind of reinforcement means of inner sleeve tower according to claim 1, which is characterized in that the two of the elongated bolt hole
End is semicircular structure, and centre is square structure.
3. a kind of reinforcement means of inner sleeve tower according to claim 2, which is characterized in that the elongated bolt hole semicircle
Diameter value be equal to steel tower corner iron upper bolt hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810219813.8A CN108590217A (en) | 2018-03-16 | 2018-03-16 | A kind of reinforcement means of inner sleeve tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810219813.8A CN108590217A (en) | 2018-03-16 | 2018-03-16 | A kind of reinforcement means of inner sleeve tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108590217A true CN108590217A (en) | 2018-09-28 |
Family
ID=63626554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810219813.8A Pending CN108590217A (en) | 2018-03-16 | 2018-03-16 | A kind of reinforcement means of inner sleeve tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108590217A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202990448U (en) * | 2012-12-31 | 2013-06-12 | 温州泰昌铁塔制造有限公司 | Reinforced structure of power transmission iron tower |
| CN203808589U (en) * | 2014-03-14 | 2014-09-03 | 国家电网公司 | Reinforced principal-material joint structure of angle-steel communication tower of power transmission line |
| CN204940552U (en) * | 2015-08-19 | 2016-01-06 | 驻马店市三超实业有限公司 | A kind of connecting angle |
| CN106938694A (en) * | 2017-03-29 | 2017-07-11 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of wing wallboard docking structure |
| CN206753184U (en) * | 2017-05-15 | 2017-12-15 | 山东电力建设第一工程公司 | Detachable reinforcement of weld structure at ZGu2 remodeling tower diclinic supports |
-
2018
- 2018-03-16 CN CN201810219813.8A patent/CN108590217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202990448U (en) * | 2012-12-31 | 2013-06-12 | 温州泰昌铁塔制造有限公司 | Reinforced structure of power transmission iron tower |
| CN203808589U (en) * | 2014-03-14 | 2014-09-03 | 国家电网公司 | Reinforced principal-material joint structure of angle-steel communication tower of power transmission line |
| CN204940552U (en) * | 2015-08-19 | 2016-01-06 | 驻马店市三超实业有限公司 | A kind of connecting angle |
| CN106938694A (en) * | 2017-03-29 | 2017-07-11 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of wing wallboard docking structure |
| CN206753184U (en) * | 2017-05-15 | 2017-12-15 | 山东电力建设第一工程公司 | Detachable reinforcement of weld structure at ZGu2 remodeling tower diclinic supports |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |