CN207211704U - A kind of seamless steel pipe attachment structure - Google Patents
A kind of seamless steel pipe attachment structure Download PDFInfo
- Publication number
- CN207211704U CN207211704U CN201721042296.9U CN201721042296U CN207211704U CN 207211704 U CN207211704 U CN 207211704U CN 201721042296 U CN201721042296 U CN 201721042296U CN 207211704 U CN207211704 U CN 207211704U
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- CN
- China
- Prior art keywords
- steel pipe
- threaded sleeve
- seamless steel
- shank
- attachment structure
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Abstract
It the utility model is related to a kind of seamless steel pipe attachment structure, including body, the body end is provided with screw thread, including No.1 threaded sleeve and No. two threaded sleeves, the No.1 threaded sleeve towards being provided with shank on one end of No. two threaded sleeves along its length, and No. two threaded sleeves are towards being provided with the spliced eye that can coordinate with shank on the face of No.1 threaded sleeve.No.1 threaded sleeve and No. two threaded sleeve screw threads are screwed in the end of two bodys to be spliced respectively；Spin after finishing, the shank on No.1 threaded sleeve is coordinated on the spliced eye being plugged on No. two threaded sleeves, to complete the fixation of No.1 threaded sleeve and No. two threaded sleeves；Shank and spliced eye interference fit, after shank is inserted into spliced eye, will not be dropped out from spliced eye；Using this connected mode, both can be fixed in the case of both sides body to be fixed is not rotated.
Description
Technical field
A kind of pipe connecting device is the utility model is related to, more particularly to a kind of seamless steel pipe attachment structure.
Background technology
On the construction building site in modern times, steel frame construction is interconnected together by more seamless steel pipes, and mainly
One of building construction types.The characteristics of seamless steel pipe is intensity height, steel big from heavy and light, rigidity, therefore being formed with seamless steel pipe
It is particularly suitable that frame builds higher, heavier building；And in the engineering of construction, people, which also taste, to build steelframe and supplies people high-altitude
Walked during operation；When building steelframe using seamless steel pipe, it is necessary to be connected more seamless steel pipes using seamless steel pipe connection fastener
It is connected together and forms steelframe.
As shown in figure 1, generally during the overlap joint of steelframe, by using two, the threaded sleeve 41 of three or bull
It is attached, the end of seamless steel pipe 42 is extended through into screw thread from the end of threaded sleeve is tightened.So fixed
Feature is sequentially to fix from left to right from top to bottom；If necessary to the steel spliced by somewhere left and right ends
When frame carries out splicing fixed, because needing the seamless steel pipe overall co-ordination threads turn on wherein one side, so operation is more difficult.
Utility model content
The purpose of this utility model is to provide a kind of seamless steel pipe attachment structure, and two steel pipes can be relatively easy to connect by it
It is connected together.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of seamless steel pipe connection
Structure, including body, the body end are provided with screw thread, including No.1 threaded sleeve and No. two threaded sleeves, the No.1
Shank, No. two threaded sleeve directions are provided with along its length on one end of threaded sleeve No. two threaded sleeves of direction
The spliced eye that can coordinate with shank is provided with the face of No.1 threaded sleeve.
By using above-mentioned technical proposal, No.1 threaded sleeve and No. two threaded sleeve screw threads are screwed in two respectively and treated
The end of the body of splicing；Spin after finishing, the shank on No.1 threaded sleeve is coordinated and is plugged on No. two threaded sleeves
On spliced eye on, to complete the fixation of No.1 threaded sleeve and No. two threaded sleeves；Shank and spliced eye interference fit, will
After shank is inserted into spliced eye, it will not be dropped out from spliced eye；Using this connected mode, can be treated not rotating both sides
Both are fixed in the case of fixed body.
Preferably, the shank is prism.
By using above-mentioned technical proposal, shank is prism, and spliced eye is the shape that can coordinate with shank, prismatic
Shank insert into spliced eye after, can not be rotated in spliced eye, afterwards limit two bodys between position relationship,
Two bodys are avoided to be rotated dislocation with axle where shank.
Preferably, screw thread, the No.1 threaded sleeve are provided with the No.1 threaded sleeve and No. two threaded sleeves
Fixed sleeving is connected with screw thread on No. two threaded sleeves.
By using above-mentioned technical proposal, fixed sleeving screw thread is spun, make its be also secured to No.1 threaded sleeve and
On No. two threaded sleeves, it will be located at shank among fixed sleeving；Structural strength at further enhancing shank.
Preferably, the body end is provided with forms phosphor strip by fluorescent solutions coating.
By using above-mentioned technical proposal, phosphor strip is coated on body using fluorescent paint, in fixation procedure is installed,
No.1 threaded sleeve and No. two threaded sleeves are screwed in one end of phosphor strip on body, and operating personnel sentence by mark post of phosphor strip
Disconnected No.1 threaded sleeve, No. two sleeve pipes are screwed in the position on body, and adjusting makes it as far as possible identical, after ensureing to splice
The degree of balance of steelframe.
Preferably, the body end is provided with fixture block.
By using above-mentioned technical proposal, fixture block, which is arranged on body end, can limit No.1 threaded sleeve and No. two thread bush
Pipe is screwed in the position on body, and secondly in placement process, the fixture block on body abuts on the ground body, avoids body from existing
Arbitrarily rolled on placed side.
Preferably, the fixture block prolongs the setting of body tangential direction.
By using above-mentioned technical proposal, fixture block is fixed on body along the tangential direction of body, under this configuration,
When body is placed on placed side, the bottom surface of fixture block is fitted on placed side, increases the contact between body and placed side
Face, and the force of rolling friction between body and placed side is changed into stiction or force of sliding friction, due to force of rolling friction
Less than stiction and force of sliding friction, so body can be avoided to be rolled on placed side.
Preferably, length mark chi is provided with the tube wall.
By using above-mentioned technical proposal, length mark chi is set outside body, and installation personnel can be according to length mark chi
Judge the degree of balance of steelframe being spliced into；The steel pipe observed on the steel pipe or short transverse direction of steelframe both sides length direction, dew
Whether the partial-length gone out is consistent, if phase margin is lower, the degree of balance of steelframe is higher.
Preferably, the body is sequentially arranged corrosion-resistant coating, the thermal insulation layer formed by heat-barrier material coating, hydrophobicity
The self-cleaning layer that material coating forms.
By using above-mentioned technical proposal, the environment that seamless steel pipe or steelframe use is more severe, and coating is on the outer surface
Corrosion-resistant coating certain protective effect is played to steel pipe；Secondly, the specific heat capacity of steel is smaller, in summer operation, steel pipe or steel
The extreme temperatures of frame influence operation, and thermal insulation layer is coated thereon, slows down external heat to steel pipe transmission；Finally applied in steel tube surface
Self-cleaning layer is covered, self-cleaning layer is applied as using nano-sized hydrophobic material, it has more special property, surface contact angle
（contact angle）About 150 °, most material can not all rest on its surface, and such as water, impurity is dirty, ensure steel
The cleanliness factor of pipe surface.
In summary, the utility model has the advantages that：
1. being provided with screw thread on body end, No.1 threaded sleeve and No. two threaded sleeves are screwed in two companies for the treatment of respectively
On the body connect, the shank on No.1 threaded sleeve is plugged in the spliced eye on No. two threaded sleeves afterwards, so as to complete
Splicing into two bodys is fixed；
2. being provided with length mark chi on tube wall, operator can be judged by the length on observed length making ruler
Whether the steelframe being spliced into balances；If the length or height phase of each section of steel pipe exposed on steelframe height or length direction
Together, then the steelframe degree of balance being spliced is higher；
3. fixture block is provided with body tangential direction, for limiting No.1 threaded sleeve or No. two threaded sleeves in body
Rotation distance；Secondly in placement process, fixture block abuts on the ground body, avoids body from arbitrarily being rolled on placed side.
Brief description of the drawings
Fig. 1 is the isometric side schematic diagram of overall structure in background technology；
Fig. 2 is the isometric side schematic diagram of overall structure in embodiment 1；
Fig. 3 is part A structure enlargement diagram in Fig. 2；
Fig. 4 is part B structure enlargement diagram in Fig. 2；
Fig. 5 is part-structure sectional view in embodiment 1；
Fig. 6 is part-structure enlarged diagram in embodiment 2.
In figure, 1, body；11st, No.1 threaded sleeve；12nd, No. two threaded sleeves；13rd, shank；14th, spliced eye；15th, it is solid
Determine sleeve pipe；21st, phosphor strip；22nd, fixture block；23rd, length mark chi；31st, corrosion-resistant coating；32nd, thermal insulation layer；33rd, self-cleaning layer；41、
Threaded sleeve；42nd, seamless steel pipe.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment 1：A kind of seamless steel pipe attachment structure, as shown in Figures 2 and 3, including body 1, set on the end of body 1
Screw thread is equipped with, and avoids on body 1 being disposed with corrosion-resistant coating 31, thermal insulation layer 32 and self-cleaning layer on the position of screw thread
33；Corrosion-resistant coating 31 is formed by anticorrosive coating coating, is cost-effective, can be formed using varnish application；Thermal insulation layer 32
Formed by heat-barrier material coating, the material used may be referred to publication No. as a kind of septum pellucidum disclosed in " CN104341894A "
Hot coating；Self-cleaning layer 33 can use the coating of nano-sized hydrophobic material to form, and the material used refers to publication No. and is
A kind of super-hydrophobic nano coating disclosed in the Chinese patent of " CN103360942A ".
As shown in Fig. 2 it is provided with length mark chi 23 on the outer wall of body 1；Length mark chi 23 in the present embodiment is profit
Applied and be drawn on the outer wall of body 1 with white paint.
As shown in Figure 2 and Figure 4, screw thread is provided with the end of body 1, and terminates place in screw thread and is provided with fixture block 22, is blocked
Block 22 is set along the tangential direction of body 1, and fixture block 22 can be welded on the surface of body 1 by metal derby.
As shown in Figure 2 and Figure 5, when two bodys 1 are spliced into a complete steelframe, in advance on left and right both sides
Screw thread spins No.1 threaded sleeve 11 and No. two threaded sleeves 12 respectively on body 1, and in No.1 threaded sleeve 11 towards No. two
It is provided with shank 13 on the end face of threaded sleeve 12, shank 13 is shaped as prism, the shape of shank 13 in the present embodiment
Shape is cuboid, and the spliced eye 14 coordinated with shank 13 is provided with the end face of No. two threaded sleeves 12, and shank 13 is matched somebody with somebody
Conjunction is plugged in spliced eye 14；Shank 13 and spliced eye 14 are interference fitted, and weight can be utilized during grafting to No. two threaded sleeves
12 direction taps No.1 threaded sleeve 11 or taps No. two threaded sleeves 12 to the direction of No.1 threaded sleeve 11, promotes grafting
Bar 13 is inserted into spliced eye 14.
As shown in Figure 2 and Figure 5, screw thread is provided with the surface of No.1 threaded sleeve 11 and No. two threaded sleeves 12, afterwards
Screw thread is connected with fixed sleeving 15 on No.1 threaded sleeve 11 and No. two threaded sleeves 12.
Application method：First fixed sleeving 15 is set on body 1, afterwards by No.1 threaded sleeve 11 and No. two thread bush
Pipe 12, which is screwed in, to be needed to splice on integral body 1, is afterwards plugged on the shank 13 on No.1 threaded sleeve 11 slotting
Connect in hole 14, because shank 13 and spliced eye 14 are interference fits, so weight can be utilized to hammer in grafting, so as to by two
Individual body 1 is simply fixed integral；Fixed sleeving 15 will be rotated afterwards, be made fixed sleeving 15 while be located at No.1 thread bush
Pipe 11 and No. two surfaces of threaded sleeve 12, so as to further strengthen its structural strength, in the process, the He of No.1 threaded sleeve 11
No. two threaded sleeves 12 are connected on the fixture block 22 on body 1, are avoided its endless and are rotated to the direction of body 1.
Embodiment 2：The structure of the structure of embodiment 2 and embodiment 1 is essentially identical, a kind of seamless steel pipe, as shown in fig. 6,
The opening position provided with fixture block 22 is coated with phosphor strip 21 using fluorescent solutions in embodiment 1.
Application method：The application method of the application method of embodiment 2 and embodiment 1 is essentially identical.
Claims (8)
1. a kind of seamless steel pipe attachment structure, including body（1）, it is characterised in that：The body（1）End set has screw thread,
Including No.1 threaded sleeve（11）With No. two threaded sleeves（12）, the No.1 threaded sleeve（11）Towards No. two threaded sleeves
（12）One end on be provided with shank along its length（13）, No. two threaded sleeves（12）Towards No.1 threaded sleeve
（11）Face on be provided with can and shank（13）The spliced eye of cooperation（14）.
A kind of 2. seamless steel pipe attachment structure according to claim 1, it is characterised in that：The shank（13）For rib
Post.
A kind of 3. seamless steel pipe attachment structure according to claim 2, it is characterised in that：The No.1 threaded sleeve（11）
With No. two threaded sleeves（12）On be provided with screw thread, the No.1 threaded sleeve（11）With No. two threaded sleeves（12）Upper screw thread rotation
It is connected to fixed sleeving（15）.
A kind of 4. seamless steel pipe attachment structure according to claim 3, it is characterised in that：The body（1）End set
Have and phosphor strip is formed by fluorescent solutions coating（21）.
A kind of 5. seamless steel pipe attachment structure according to claim 3, it is characterised in that：The body（1）End set
There is fixture block（22）.
A kind of 6. seamless steel pipe attachment structure according to claim 5, it is characterised in that：The fixture block（22）Prolong body
（1）Tangential direction is set.
A kind of 7. seamless steel pipe attachment structure according to claim 6, it is characterised in that：The body（1）Set on outer wall
It is equipped with length mark chi（23）.
A kind of 8. seamless steel pipe attachment structure according to claim 7, it is characterised in that：The body（1）It is sequentially arranged
There is corrosion-resistant coating（31）, by the thermal insulation layer that forms of heat-barrier material coating（32）, the self-cleaning layer that forms of hydrophobic material coating
（33）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042296.9U CN207211704U (en) | 2017-08-18 | 2017-08-18 | A kind of seamless steel pipe attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042296.9U CN207211704U (en) | 2017-08-18 | 2017-08-18 | A kind of seamless steel pipe attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211704U true CN207211704U (en) | 2018-04-10 |
Family
ID=61815835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042296.9U Expired - Fee Related CN207211704U (en) | 2017-08-18 | 2017-08-18 | A kind of seamless steel pipe attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914221A (en) * | 2021-09-22 | 2022-01-11 | 山东高速工程建设集团有限公司 | Modular support for rapid installation of urban viaduct and construction method |
| CN113982245A (en) * | 2021-11-17 | 2022-01-28 | 中国建筑第二工程局有限公司 | Quick detach formula scaffold frame stabilizer bar |
-
2017
- 2017-08-18 CN CN201721042296.9U patent/CN207211704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914221A (en) * | 2021-09-22 | 2022-01-11 | 山东高速工程建设集团有限公司 | Modular support for rapid installation of urban viaduct and construction method |
| CN113982245A (en) * | 2021-11-17 | 2022-01-28 | 中国建筑第二工程局有限公司 | Quick detach formula scaffold frame stabilizer bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20210818 |