CN206419310U - A kind of screw-type sleeve pipe plate combined joint and steel tube tower - Google Patents
A kind of screw-type sleeve pipe plate combined joint and steel tube tower Download PDFInfo
- Publication number
- CN206419310U CN206419310U CN201720025997.5U CN201720025997U CN206419310U CN 206419310 U CN206419310 U CN 206419310U CN 201720025997 U CN201720025997 U CN 201720025997U CN 206419310 U CN206419310 U CN 206419310U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- screw
- fixedly connected
- combined joint
- reinforcing plate
- 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.)
- Active
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model is related to a kind of screw-type sleeve pipe plate combined joint and steel tube tower, belongs 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 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 utility model structure brand-new by designing, effectively prevent the later stage the problem of constructional difficulties when lower semi-circular sleeve pipe is fastened are gone up caused by construction space is not enough.
Description
Technical field
The utility model is related to power engineering correlative technology field, specifically, is to be related to a kind of screw-type sleeve pipe plate
Combined joint 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 increased.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 higher requirement, 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 being connected the mode of plate weld, to ensure that connection stiffness can increase the specification of the oblique material of steel pipe in design process, made
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 being constructed for the narrow and small place of segment space, bolt on and there is bigger difficulty, therefore
It is difficult to molding assembly.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art to be combined there is provided a kind of screw-type sleeve pipe plate
Node.In this programme, sleeve pipe uses one-time formed cylindrical structural, it is to avoid made in installation process because construction space is not enough
Into installation difficulty, meanwhile, the node is provided with ribbed stiffener, increases node strength, meanwhile, the reserving hole on flanged plate, just
In the connection of later stage auxiliary material.
In order to reach above-mentioned purpose, the utility model 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 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 respectively with being connected
Branch pipe is fixedly connected with stiffener；
Wherein, it is provided with screw thread in described sleeve pipe.
It is preferred that, the stiffener is ring stiffener.
It is preferred that, 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.
It is preferred that, it is provided with reserving hole in the reinforcing plate.
It is preferred that, the connecting branch is internally provided with screw thread.
It is preferred that, described sleeve pipe is stainless steel tube.
It is preferred that, 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；
B, sleeve pipe transferred in place；
C, order supervisor and sleeve pipe assembling are integrated, and make supervisor and sleeve pipe formation screw thread pair；
Auxiliary material is connected by D, decentralization auxiliary material to reinforcing plate side, and by bolt with reinforcing plate.
Using above-mentioned connecting node another method the step of include：
A, order supervisor and sleeve pipe assembling are integrated, and make supervisor and sleeve pipe formation screw thread pair；
It is B, sleeve pipe transverse shifting is in place；
C, by vertical tube and connecting branch assembling be integrated；
Auxiliary material is connected by D, decentralization auxiliary material to reinforcing plate side, and by bolt with reinforcing plate.
While above-mentioned scheme of nodes is provided, the utility model additionally provides a kind of steel tube tower, in the steel tube tower on tool
The screw-type sleeve pipe plate combined joint stated.
Operation principle of the present utility model is as follows：
For tubular joint, node strength is not dependent on the thickness of node branch pipe, only need to ensure the rigidity of node, this
Node uses sleeve pipe connection at intersecting position, it is ensured that the rigidity of node.In use, intersecting at two tubing of node, one
Root does not disconnect, through in sleeve pipe, is fixed on by screw thread and expanding material in sleeve pipe, 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 cylinders, with the fixed position through supervisor.
The beneficial effects of the utility model are：
The utility model increases the purpose of connection stiffness and intensity by having been reached with sleeve pipe, and branch tube thickness and node are strong
Degree is unrelated, only need to ensure the rigidity and level weld seam requirement of node, the node uses sleeve pipe connection, increases the firm of intersection area node
Degree, realizes the purpose for increasing structural strength and rigidity while branch tube thickness is not increased, simple in construction, saves material.Branch
Using threaded connection at pipe, it is easy to in-site installation, and facilitates the reparation and replacing of later stage indivedual rod members, increases the use of steel tube tower
Life-span, this node middle sleeve is one-time formed cylindrical structural, effectively prevent the later stage on caused by construction space is not enough
When lower semi-circular 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.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
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 intersecting connecting branch 1 and sleeve pipe 5, two parts pass through 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 respectively with a stiffener 2, 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, made
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 be determined 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 that node is 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 utility model increases the strength and stiffness of node by sleeve pipe connection, realizes and is not increasing branch pipe wall thickness
Increase connection stiffness on the premise of degree, ensure the purpose of weld strength.It is connected through a screw thread and reduces field erected difficulty, and
It is easy to the replacing and repairerment of later stage indivedual rod members, extends the service life of steel tube tower.And the node is not beaten in application engineering
Disconnected supervisor, 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, the instrument with bolt is transferred to the opposite side of reinforcing plate, then fastened.Because sleeve pipe 5 has one
Fixed width, thus the aperture of lower discharge hole can be less than sleeve pipe 5 diameter, that is, the instrument transferred can sleeve pipe 5 projection model
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 intersecting connecting branch 1 and sleeve pipe 5, 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 respectively with a stiffener 2, 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, made
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 be determined 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 that node is on active service
Destroy.
The utility model increases the strength and stiffness of node by sleeve pipe connection, realizes and is not increasing branch pipe wall thickness
Increase connection stiffness on the premise of degree, ensure the purpose of weld strength.It is connected through a screw thread and reduces field erected difficulty, and
It is easy to the replacing and repairerment of later stage indivedual rod members, extends the service life of steel tube tower.And the node is not beaten in application engineering
Disconnected supervisor, 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, the instrument with bolt is transferred to the opposite side of reinforcing plate, then fastened.Because sleeve pipe 5 has one
Fixed width, thus the aperture of lower discharge hole can be less than sleeve pipe 5 diameter, that is, the instrument transferred can sleeve pipe 5 projection model
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 new using this practicality
Type.A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein
General Principle can in other embodiments be realized, do not give in the case where not departing from spirit or scope of the present utility model
Describe the part presented with partial enlargement in detail, be prior art, herein without repeating.Therefore, the utility model will not
It is intended to be limited to the embodiments shown herein, and is to fit to consistent with feature with principles disclosed herein most wide
Scope.
Claims (8)
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 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. a kind of steel tube tower, it is characterised in that inserted in the steel tube tower with the screw-type sleeve pipe described in claim any one of 1-7
Plate combined joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025997.5U CN206419310U (en) | 2017-01-10 | 2017-01-10 | A kind of screw-type sleeve pipe plate combined joint and steel tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025997.5U CN206419310U (en) | 2017-01-10 | 2017-01-10 | A kind of screw-type sleeve pipe plate combined joint and steel tube tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419310U true CN206419310U (en) | 2017-08-18 |
Family
ID=59573810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720025997.5U Active CN206419310U (en) | 2017-01-10 | 2017-01-10 | A kind of screw-type sleeve pipe plate combined joint and steel tube tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763037A (en) * | 2017-01-10 | 2017-05-31 | 山东电力工程咨询院有限公司 | A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower |
| CN110847680A (en) * | 2019-11-06 | 2020-02-28 | 国网浙江省电力有限公司 | Steel pipe tower plane K type intersecting node structure |
-
2017
- 2017-01-10 CN CN201720025997.5U patent/CN206419310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763037A (en) * | 2017-01-10 | 2017-05-31 | 山东电力工程咨询院有限公司 | A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower |
| CN110847680A (en) * | 2019-11-06 | 2020-02-28 | 国网浙江省电力有限公司 | Steel pipe tower plane K type intersecting node structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106763037A (en) | A kind of screw-type sleeve pipe plate combined joint, method and steel tube tower | |
| CN206419310U (en) | A kind of screw-type sleeve pipe plate combined joint and steel tube tower | |
| CN110499825A (en) | The assembling type steel structure connecting structure of beam column nodes and its assembly method being easily repaired | |
| CN105178443A (en) | Bolt connecting joint suitable for single-layer latticed shell with rectangular steel pipes | |
| CN209384393U (en) | Joint strengthening type steel-pipe assembly concrete connecting structure | |
| CN110965651A (en) | Assembled steel pipe truss node connecting device | |
| CN211341149U (en) | Assembled steel construction beam column node connecting device | |
| CN108265826B (en) | Steel plate reinforced type square steel pipe column and K-shaped steel support connecting node | |
| CN216045952U (en) | Spiral welded pipe connecting device convenient to disassemble and assemble | |
| CN214573278U (en) | CFST truss passes through node connection structure mutually | |
| CN205276992U (en) | Self -supporting chimney | |
| CN210074428U (en) | High-strength transition connecting flange for lightning arrester | |
| CN211849598U (en) | Plastic inspection well connecting structure | |
| CN204590422U (en) | The syndeton of bending reinforcing steel bar can be connected | |
| CN206145344U (en) | Big pipe diameter hyperstability metal wave form compensator for heating power pipeline | |
| CN217925166U (en) | Detachable steel pipe and angle steel combined node of power transmission tower | |
| CN216279873U (en) | Drainage structure for building engineering | |
| CN218161590U (en) | Reinforced grid bridge | |
| CN220792360U (en) | Can assemble superimposed PCCP pipe | |
| CN216587362U (en) | Auxiliary fixing device for outer spiral rib | |
| CN221030624U (en) | Rectangular pipe and round pipe connection node | |
| CN210459181U (en) | New and old ground is wall T joint design node even | |
| CN219863384U (en) | Cross cable connection cable clamp for string truss | |
| CN217108588U (en) | Expansion bolt fastening type steel pipe joint | |
| CN211898953U (en) | Modular building node structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |