CN106763037A - A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower - Google Patents
A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower Download PDFInfo
- Publication number
- CN106763037A CN106763037A CN201710015598.5A CN201710015598A CN106763037A CN 106763037 A CN106763037 A CN 106763037A CN 201710015598 A CN201710015598 A CN 201710015598A CN 106763037 A CN106763037 A CN 106763037A
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- Prior art keywords
- sleeve pipe
- screw
- reinforcing plate
- combined joint
- connecting branch
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 37
- 239000003351 stiffener Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 33
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/06—Turnbuckles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to a kind of screw-type sleeve pipe plate combined joint, method and steel tube tower, belong to power engineering correlative technology field.Node section mainly includes：Sleeve pipe, the both sides up and down of described sleeve pipe are fixedly connected with connecting branch respectively；The left and right two ends of described sleeve pipe are fixedly connected with stiffener respectively；And the both sides up and down of described sleeve pipe are also fixedly connected with reinforcing plate respectively, the both sides of any reinforcing plate are fixedly connected with connecting branch and stiffener respectively；Wherein, it is provided with screw thread in described sleeve pipe.The present invention effectively prevent the later stage because of the problem of constructional difficulties when the not enough caused upper lower semi-circular sleeve pipe of construction space is fastened by designing brand-new structure.
Description
Technical field
It is to be related to a kind of screw-type sleeve pipe plate to combine specifically the present invention relates to power engineering correlative technology field
Node, method and steel tube tower.
Background technology
Power construction is the basic guarantee of the long-term sustainable and stable development of national economy, with more Large Copacity and longer apart from defeated
The rapid growth of electric demand, building extra-high voltage grid becomes the only way of China's electric power industry development, is to meet future to hold
The basic assurance of the continuous electricity needs for increasing.Extra-high voltage system power transmission tower has the work such as shaft tower is high, span is big and load is big special
Point, its intensity and security to power transmission tower proposes requirement higher, and UHV transmission tower is generally using steel tube tower as defeated
Electric tower, therefore steel pipe tower structure is with a wide range of applications.
More than current pipe tower connecting portion by the way of flange mutually passes through connection or plate connection.Flange mutually passes through connected mode
Need to calculate substantial amounts of weld seam, carry out rational Construction treatment one by one to node, design efficiency is low, on the other hand,
Flange is connected as ensureing that node strength requirement need to increase the specification of tubing, and nonstandard tube material buying difficulty cause material and
Change in design it is frequent, these all be restrict tower factory's processing efficiency and increase construction cost principal element.Plate connection is logical
Cross pipe and connected with the mode for being connected plate weld, the specification of the oblique material of steel pipe can be increased to ensure connection stiffness in design process, make
Into waste of material.
For example, the Chinese patent literature of Application No. 201203472759 mutually passes through section there is provided a kind of steel tube tower flange sleeve
Point.The program includes two oblique materials of steel pipe arranged in a crossed manner, wherein an oblique material of steel pipe is broken as two parts in both point of intersection,
Another oblique material of steel pipe is not disconnected, and a flange sleeve, two parts steel of disconnection are cased with outside the oblique material point of intersection of the steel pipe not disconnected
Oblique material is managed to be respectively welded on flange sleeve outer wall.
But in the program, when the place narrow and small for segment space is constructed, bolt on and there is bigger difficulty, therefore
It is difficult to molding assembly.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of screw-type sleeve pipe plate combination section
Point.In this programme, sleeve pipe uses one-time formed cylindrical structural, it is to avoid in installation process because construction space is not enough and caused by
Installation difficulty, meanwhile, the node is provided with ribbed stiffener, increases node strength, meanwhile, the reserving hole on flanged plate is easy to
The connection of later stage auxiliary material.
In order to reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of screw-type sleeve pipe plate combined joint, including：
Sleeve pipe, the both sides up and down of described sleeve pipe are fixedly connected with connecting branch respectively；
The left and right two ends of described sleeve pipe are fixedly connected with stiffener respectively；
And the both sides up and down of described sleeve pipe are also fixedly connected with reinforcing plate respectively, the both sides of any reinforcing plate respectively be connected
Branch pipe is fixedly connected with stiffener；
Wherein, it is provided with screw thread in described sleeve pipe.
Preferably, the stiffener is ring stiffener.
Preferably, a part for the ring stiffener protrudes from described sleeve pipe, and the reinforcing plate is put more energy into positioned at ring
Between plate and connecting branch.
Preferably, it is provided with reserving hole in the reinforcing plate.
Preferably, the connecting branch is internally provided with screw thread.
Preferably, described sleeve pipe is stainless steel tube.
Preferably, the connecting branch is stainless steel tube.
Above-mentioned connecting node, in use, assembly method comprises the following steps：
A, by vertical tube and connecting branch assembling be integrated；
It is B, sleeve pipe decentralization is in place；
C, order supervisor and sleeve pipe assembling are integrated, and supervisor is formed screw thread pair with sleeve pipe；
With reinforcing plate be connected auxiliary material by bolt to reinforcing plate side by D, decentralization auxiliary material.
Using above-mentioned connecting node another method the step of include：
A, order supervisor and sleeve pipe assembling are integrated, and supervisor is formed screw thread pair with sleeve pipe；
It is B, sleeve pipe transverse shifting is in place；
C, by vertical tube and connecting branch assembling be integrated；
With reinforcing plate be connected auxiliary material by bolt to reinforcing plate side by D, decentralization auxiliary material.
While above-mentioned scheme of nodes is provided, present invention also offers a kind of steel tube tower, tool is above-mentioned in the steel tube tower
Screw-type sleeve pipe plate combined joint.
Operation principle of the invention is as follows：
For tubular joint, node strength is not dependent on the thickness of node branch pipe, need to only ensure the rigidity of node, this
Node uses sleeve pipe connection at intersecting position, it is ensured that the rigidity of node.When using, two tubing of node, one are intersected at
Root does not disconnect, and through in sleeve pipe, is fixed in sleeve pipe by screw thread and expanding material, and another by being welded in sleeve pipe appearance
The mode that the connecting branch in face is connected through a screw thread is connected.Wherein casing inner diameter is more than supervisor's external diameter 2mm in sleeve pipe or so, set
Guan Weiyi screwed hollow cylinder, with the fixed position through supervisor.
The beneficial effects of the invention are as follows：
The present invention increases the purpose of connection stiffness and intensity by having been reached with sleeve pipe, branch tube thickness and node strength without
Close, need to only ensure the rigidity and level weld seam requirement of node, the node uses sleeve pipe connection, increases the rigidity of intersection area node,
Realize the purpose for increasing structural strength and rigidity while branch tube thickness is not increased, simple structure, material-saving.At branch pipe
Using threaded connection, it is easy to in-site installation, and facilitates the reparation and replacing of later stage indivedual rod members, increases the use longevity of steel tube tower
Life, this node middle sleeve is one-time formed cylindrical structural, effectively prevent the later stage because construction space is not enough caused upper and lower
When semicircle sleeve pipe is fastened the problems such as constructional difficulties.
Brief description of the drawings
Fig. 1 is screw-type sleeve pipe plate combined joint schematic device；
Fig. 2 is screw-type sleeve pipe plate combined joint schematic side view；
In figure：1 connecting branch, 2 stiffeners, 3 plate connecting holes, 4 screw threads, 5 sleeve pipes, 6 screw threads, 7 reinforcing plates.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1：A kind of screw-type sleeve pipe plate combined joint, its structure as depicted in figs. 1 and 2, generally transport by the node
For steel tube tower position of joints, concrete structure is as follows：Including the connecting branch 1 and sleeve pipe 5 that intersect, two parts are by the company of welding
Connect.
Its middle sleeve 5 is cylindrical pipe, and the inner side of sleeve pipe 5 is threaded 4, is easy to the fixation being responsible in sleeve pipe 5.Sleeve pipe 5
Two ends be fixedly connected with a stiffener 2 respectively, the both sides of stiffener 2 protrude from sleeve pipe 5.Stiffener 2 is used to suppress sleeve pipe 5
Deformation.
Reinforcing plate 7 is provided between stiffener 2 and connecting branch 1.The outward flange of each reinforcing plate 7 is and connecting branch
1st, sleeve pipe 5 is fixedly connected with stiffener 2, strong with the entirety for strengthening sleeve pipe 5 and connecting branch 1, to suppress the deformation of node.
Plate connecting hole 3 is provided with reinforcing plate 7, facilitates the connection of auxiliary material, the inner side of connecting branch 1 is threaded 6, makes
The mode that obtaining the tubing inside connecting branch 1 can be connected through a screw thread is connected on branch pipe 1.
Further, the screw thread 4 in the described inner side of sleeve pipe 5 is used for the position of fixed supervisor, can also add in the inner side of sleeve pipe 5
Plus appropriate expanding material, it is easy to the position of preferably fixed supervisor.The internal diameter of sleeve pipe 5 is larger than the external diameter of supervisor, can be
Expanding material is added between sleeve pipe 5 and supervisor in later stage installation process, so as to preferably fixed.
Angle between connecting branch 1 and sleeve pipe 5 can be designed and weld according to actual conditions.The size of reinforcing plate 7
Needed to carry out specific design according to intensity.The quantity and size of plate connecting hole 3 need specific design according to structure.
The following aspects is should be noted in the present embodiment：
First：The internal diameter of sleeve pipe 5 is larger than supervisor external diameter about 2mm, facilitates in-site installation；
Second：Bolt number, specification and spacing are designed as the case may be, unsuitable too many, prevent reinforcing plate intensity
Deficiency, while to meet node strength demand；
3rd：Reinforcing plate 7 and the thickness of stiffener 2 and size should determine as the case may be；
4th：Ridge should be designed as the case may be away from, internal diameter, should not be too small, during preventing node to be on active service
Destroy.
In the present embodiment, the use position of threaded flange sleeve pipe tubular joint should be determined according to the concrete condition of structure
Put, specification and quantity.
The present invention increases the strength and stiffness of node by sleeve pipe connection, realizes and is not increasing branch pipe wall thickness
Under the premise of increase connection stiffness, ensure weld strength purpose.It is connected through a screw thread and reduces field erected difficulty, and is easy to
The replacing and repairerment of later stage indivedual rod members, extend the service life of steel tube tower.And the node does not interrupt master in application engineering
Pipe, it is ensured that the globality of structure, branch pipe is by being welded to connect on node sleeve pipe, it is ensured that the rigidity of node.
When auxiliary material is connected with reinforcing plate 7, auxiliary material can be placed in the side of reinforcing plate 7, then by under the instrument with bolt
Put to auxiliary material outside, the instrument with bolt is transferred to the opposite side of reinforcing plate, then fastened.Because sleeve pipe 5 has one
Fixed width, so the aperture of lower discharge hole can be less than the diameter of sleeve pipe 5, that is, the instrument transferred can be in the projection model of sleeve pipe 5
Worked within enclosing, and then realize the installation of the various auxiliary materials in small space.
Embodiment 2：There is connecting node, the structure of connecting node, such as Fig. 1 and Fig. 2 institutes in a kind of steel tube tower, the steel tube tower
Show.Specifically, connecting joint structure is：Including the connecting branch 1 and sleeve pipe 5 that intersect, two parts are by being welded to connect.
Its middle sleeve 5 is cylindrical pipe, and the inner side of sleeve pipe 5 is threaded 4, is easy to the fixation being responsible in sleeve pipe 5.Sleeve pipe 5
Two ends be fixedly connected with a stiffener 2 respectively, the both sides of stiffener 2 protrude from sleeve pipe 5.Stiffener 2 is used to suppress sleeve pipe 5
Deformation.
Reinforcing plate 7 is provided between stiffener 2 and connecting branch 1.The outward flange of each reinforcing plate 7 is and connecting branch
1st, sleeve pipe 5 is fixedly connected with stiffener 2, strong with the entirety for strengthening sleeve pipe 5 and connecting branch 1, to suppress the deformation of node.
Plate connecting hole 3 is provided with reinforcing plate 7, facilitates the connection of auxiliary material, the inner side of connecting branch 1 is threaded 6, makes
The mode that obtaining the tubing inside connecting branch 1 can be connected through a screw thread is connected on branch pipe 1.
Further, the screw thread 4 in the described inner side of sleeve pipe 5 is used for the position of fixed supervisor, can also add in the inner side of sleeve pipe 5
Plus appropriate expanding material, it is easy to the position of preferably fixed supervisor.The internal diameter of sleeve pipe 5 is larger than the external diameter of supervisor, can be
Expanding material is added between sleeve pipe 5 and supervisor in later stage installation process, so as to preferably fixed.
Angle between connecting branch 1 and sleeve pipe 5 can be designed and weld according to actual conditions.The size of reinforcing plate 7
Needed to carry out specific design according to intensity.The quantity and size of plate connecting hole 3 need specific design according to structure.
The following aspects is should be noted in the present embodiment：
First：The internal diameter of sleeve pipe 5 is larger than supervisor external diameter about 2mm, facilitates in-site installation；
Second：Bolt number, specification and spacing are designed as the case may be, unsuitable too many, prevent reinforcing plate intensity
Deficiency, while to meet node strength demand；
3rd：Reinforcing plate 7 and the thickness of stiffener 2 and size should determine as the case may be；
4th：Ridge should be designed as the case may be away from, internal diameter, should not be too small, during preventing node to be on active service
Destroy.
The present invention increases the strength and stiffness of node by sleeve pipe connection, realizes and is not increasing branch pipe wall thickness
Under the premise of increase connection stiffness, ensure weld strength purpose.It is connected through a screw thread and reduces field erected difficulty, and is easy to
The replacing and repairerment of later stage indivedual rod members, extend the service life of steel tube tower.And the node does not interrupt master in application engineering
Pipe, it is ensured that the globality of structure, branch pipe is by being welded to connect on node sleeve pipe, it is ensured that the rigidity of node.
When auxiliary material is connected with reinforcing plate 7, auxiliary material can be placed in the side of reinforcing plate 7, then by under the instrument with bolt
Put to auxiliary material outside, the instrument with bolt is transferred to the opposite side of reinforcing plate, then fastened.Because sleeve pipe 5 has one
Fixed width, so the aperture of lower discharge hole can be less than the diameter of sleeve pipe 5, that is, the instrument transferred can be in the projection model of sleeve pipe 5
Worked within enclosing, and then realize the installation of the various auxiliary materials in small space.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to embodiment will be apparent for those skilled in the art, as defined herein general
Principle can in other embodiments be realized, is not described in detail without departing from the spirit or scope of the present invention
The part presented with partial enlargement, is prior art, is not repeated herein.Therefore, the present invention is not intended to be limited to herein
These shown embodiments, and it is to fit to the most wide scope consistent with principles disclosed herein and feature.
Claims (10)
1. a kind of screw-type sleeve pipe plate combined joint, it is characterised in that including：
Sleeve pipe, the both sides up and down of described sleeve pipe are fixedly connected with connecting branch respectively；
The left and right two ends of described sleeve pipe are fixedly connected with stiffener respectively；
And the both sides up and down of described sleeve pipe are also fixedly connected with reinforcing plate respectively, the both sides of any reinforcing plate respectively with connecting branch
It is fixedly connected with stiffener；
Wherein, it is provided with screw thread in described sleeve pipe.
2. screw-type sleeve pipe plate combined joint according to claim 1, it is characterised in that the stiffener adds for ring
Strength plate.
3. screw-type sleeve pipe plate combined joint according to claim 2, it is characterised in that the one of the ring stiffener
Part protrudes from described sleeve pipe, and the reinforcing plate is located between ring stiffener and connecting branch.
4. screw-type sleeve pipe plate combined joint according to claim 1, it is characterised in that be provided with the reinforcing plate
Reserving hole.
5. screw-type sleeve pipe plate combined joint according to claim 1, it is characterised in that set inside the connecting branch
It is equipped with screw thread.
6. screw-type sleeve pipe plate combined joint according to claim 1, it is characterised in that described sleeve pipe is stainless steel
Pipe.
7. screw-type sleeve pipe plate combined joint according to claim 1, it is characterised in that the connecting branch is stainless
Steel pipe.
8. the method for the screw-type sleeve pipe plate combined joint described in a kind of application claim any one of 1-7, it is characterised in that
Comprise the following steps：
A, by vertical tube and connecting branch assembling be integrated；
It is B, sleeve pipe decentralization is in place；
C, order supervisor and sleeve pipe assembling are integrated, and supervisor is formed screw thread pair with sleeve pipe；
With reinforcing plate be connected auxiliary material by bolt to reinforcing plate side by D, decentralization auxiliary material.
9. the method for the screw-type sleeve pipe plate combined joint described in a kind of application claim any one of 1-7, it is characterised in that
Comprise the following steps：
A, order supervisor and sleeve pipe assembling are integrated, and supervisor is formed screw thread pair with sleeve pipe；
It is B, sleeve pipe transverse shifting is in place；
C, by vertical tube and connecting branch assembling be integrated；
With reinforcing plate be connected auxiliary material by bolt to reinforcing plate side by D, decentralization auxiliary material.
10. a kind of steel tube tower, it is characterised in that with the screw-type sleeve pipe described in claim any one of 1-7 in the steel tube tower
Plate combined joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015598.5A CN106763037A (en) | 2017-01-10 | 2017-01-10 | A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015598.5A CN106763037A (en) | 2017-01-10 | 2017-01-10 | A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763037A true CN106763037A (en) | 2017-05-31 |
Family
ID=58948642
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015598.5A Pending CN106763037A (en) | 2017-01-10 | 2017-01-10 | A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN106763037A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268808A (en) * | 2017-07-21 | 2017-10-20 | 中国能源建设集团浙江省电力设计院有限公司 | A kind of high-bearing capacity Steel Tube Joint and preparation method |
| CN109469396A (en) * | 2018-04-11 | 2019-03-15 | 金华电力设计院有限公司 | A kind of substation framework beam column enhanced type connection structure |
| CN114232797A (en) * | 2021-12-24 | 2022-03-25 | 常州工学院 | Hollow interlayer steel pipe joint connected by U-shaped inserting plates |
| CN114734159A (en) * | 2022-04-16 | 2022-07-12 | 陈祥佩 | High-strength steel structure and manufacturing and processing technology thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268808A (en) * | 2017-07-21 | 2017-10-20 | 中国能源建设集团浙江省电力设计院有限公司 | A kind of high-bearing capacity Steel Tube Joint and preparation method |
| CN109469396A (en) * | 2018-04-11 | 2019-03-15 | 金华电力设计院有限公司 | A kind of substation framework beam column enhanced type connection structure |
| CN109469396B (en) * | 2018-04-11 | 2020-05-12 | 金华电力设计院有限公司 | Reinforced connecting structure for beam column of power transformation framework |
| CN114232797A (en) * | 2021-12-24 | 2022-03-25 | 常州工学院 | Hollow interlayer steel pipe joint connected by U-shaped inserting plates |
| CN114734159A (en) * | 2022-04-16 | 2022-07-12 | 陈祥佩 | High-strength steel structure and manufacturing and processing technology thereof |
| CN114734159B (en) * | 2022-04-16 | 2023-11-03 | 青岛鑫光正钢结构股份有限公司 | High-strength steel structure and manufacturing and processing technology thereof |
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Application publication date: 20170531 |