CN207830741U - A kind of section is in I-shaped square steel pipe - Google Patents
A kind of section is in I-shaped square steel pipe Download PDFInfo
- Publication number
- CN207830741U CN207830741U CN201820112826.0U CN201820112826U CN207830741U CN 207830741 U CN207830741 U CN 207830741U CN 201820112826 U CN201820112826 U CN 201820112826U CN 207830741 U CN207830741 U CN 207830741U
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- CN
- China
- Prior art keywords
- steel pipe
- square steel
- bayonet slot
- slot
- opening
- 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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Abstract
It is in I-shaped square steel pipe the utility model discloses a kind of section, include the bayonet slot (1) of two installation limits, the opposite side ecto-entad of described square steel pipe or so is located to be recessed to be formed, wherein, the cell wall of the opening of the bayonet slot (1) is smaller than the cell wall spacing at the slot bottom of the bayonet slot (1), and the opening of the bayonet slot (1) is the opening for having the function of expanding and reducing.The utility model has the advantages that itself being firmly fitted between two opposite components, reach and firmly coordinate with other component, to adapt to changeable environment.
Description
Technical field
It is in I-shaped square steel pipe the utility model is related to a kind of section.
Background technology
Steel pipe is with hollow section, and length is much larger than diameter or the steel of perimeter.Classify by section configuration, steel pipe production
The steel grade of product and description are extremely various, and performance requirement is also various.It is all these should with user require or
The variation of operating condition and be distinguish.In general, tube product by section configuration, production method, tubulation material, connecting mode,
Plating applies feature and purposes etc. and classifies.Steel pipe can be divided by transverse shape：Round steel pipe and chapped pipe.Chapped pipe refers to
The steel pipe of various non-circular sections.Wherein mainly have：Rectangular tube, elliptical tube, puts down ellipse pipe, semi-circular tube, hexagon at rectangular tube
Pipe, pipe, inequilateral hexagon pipe, equilateral triangle pipe, five jiaos of plum tubes, octagonal pipe in hexagonal, it is convex shape pipe, lenticular
Pipe.Double concave pipe, more concave pipes, melon seeds shape pipe, flat pipe, rhumbatron, star pipe, parallelogram pipe, band ribbed pipe, drop-wise
Pipe, internally finned tube, the different pipe of torsion, Type B pipe, heat absorption plate core structure and multilayer pipe etc..Steel pipe by vertical section shape be divided into for：Equal section steel pipe
With Varied section steel pipe.Varied section (or variable cross-section) steel pipe refers to section configuration, inner and outer diameter and wall thickness etc. on pipe range direction
The steel pipe of generating period or aperiodicity change.It mainly has：Male-tapered pipe, inner conical pipe, outer ladder pipe, interior ladder pipe,
Die rolled section pipe, bellows, helix tube, flange-cooled steel pipe and the gun barrel etc. with multiple line；It is divided into carbon structure by material
Steel pipe, low-alloy structural steel pipe, alloy pipe and composite steel tube；It is divided into conveyance conduit use by purposes, engineering structure is used, Re Gongshe
Spare, petrochemical industry use, machine-building use, geological drilling use, high-tension apparatus steel pipe etc.；It is divided by production technology seamless
Steel pipe and welded still pipe, wherein seamless steel pipe are divided into two kinds of hot rolling and cold rolling (pulling out), welded still pipe be divided into straight seam welded steel pipe and
Screw seam welding steel pipe.
Steel pipe is applied not only to trandfer fluid and powdery solid, exchanges thermal energy, manufacture machine components and container, it is still a kind of
Economic steel.Building structure rack, pillar and machinery mount are manufactured with steel pipe, weight can be mitigated, saves metal 20~40%,
And it can realize batch production mechanized construction.Steel can be saved, simplify construction by manufacturing highway bridge not only with steel pipe, and can be big
The big area for reducing stopping off, investment reduction and maintenance cost.
Either section is circular steel pipe, section is that rectangular steel pipe, the steel pipe of rectangular cross-section or section are different
The steel pipe of shape steel pipe exists with other component installation cooperation built on the sand, steel pipe is susceptible to itself in being applied to actual environment
The case where displacement or rotation, existing above-mentioned steel pipe is caused to be not particularly suited for changeable actual environment.
Invention content
It is in I-shaped square steel pipe that the technical problems to be solved in the utility model, which is to provide a kind of section, can incite somebody to action from
Body is firmly fitted between two opposite components, is reached and is firmly coordinated with other component, to adapt to changeable environment.
In order to solve the above technical problems, technical solution provided by the utility model is：A kind of section is in I-shaped square
Steel pipe includes the bayonet slot of two installation limits, it is recessed to be located at the opposite side ecto-entad of described square steel pipe or so
It falls into and is formed, wherein the cell wall of the opening of the bayonet slot is smaller than the cell wall spacing at the slot bottom of the bayonet slot, described
The opening of bayonet slot is the opening for having the function of expanding and reducing.
Further, the cell wall spacing at the slot bottom of the bayonet slot be more than the square steel pipe height two/
One, it is less than 3/4ths of the height of the square steel pipe.
Further, the opening of the bayonet slot goes out edge rounding off.
Further, the four corners rounding off of the square steel pipe.
Further, the first cushion pad is equipped on the cell wall that the bayonet slot is oppositely arranged.
Further, the slot bottom of the bayonet slot is equipped with the second cushion pad.
Further, rounding off between the slot bottom of the bayonet slot and the cell wall of the bayonet slot.
Further, the bayonet slot is in be flared towards the outside of the square steel pipe by the inside of the square steel pipe
Shape.
Further, the opposite side wall surface of described square steel pipe or so is rough surface.
Further, the opening of the bayonet slot is equipped with the rack extended along the length direction of square steel pipe, described
Tooth engaged with occlusion on rack.
It designs, has the advantages that compared with prior art following using the above structure：Its primary structure includes two installations
The bayonet slot of limit is located at the opposite side ecto-entad of described square steel pipe or so and is recessed to be formed, wherein the card
The cell wall of the opening of mouth slot is smaller than the cell wall spacing at the slot bottom of the bayonet slot, and the opening of the bayonet slot is that have
The opening of expansion and the function of reducing.The square steel pipe can be fitted by the above-mentioned setting based on above-mentioned dependency structure
Between the component of two opposite settings, by being recessed the bayonet to be formed in the opposite side ecto-entad of square steel pipe or so
Slot engages with the component being oppositely arranged, and achievees the purpose that firm assembly, shifts or rotate to avoid itself occurring, wherein card
The cell wall of the opening of mouth slot is smaller than the cell wall spacing at the slot bottom of the bayonet slot, and the opening of the bayonet slot is that have
The opening of expansion and the function of reducing.Square steel pipe is facilitated to snap onto in other component.
Description of the drawings
Fig. 1 is a kind of planar structure schematic diagram of embodiment of the utility model.
Fig. 2 is a kind of planar structure schematic diagram of embodiment of the utility model.
Fig. 3 is a kind of planar structure schematic diagram of embodiment of the utility model.
Fig. 4 is a kind of planar structure schematic diagram of embodiment of the utility model.
Fig. 5 is the concrete structure schematic diagram of the rack of the utility model.
As shown in the figure：1, bayonet slot；211, the first cushion pad；212, the second cushion pad；3, rack；311, tooth engaged.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings.
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "upper", "lower" is base
It in orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second ", " third " and " the 4th " is used for description purposes only, and should not be understood as referring to
Show or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be mechanical connection,
It can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary inside two elements
Connection.For the ordinary skill in the art, it can understand that above-mentioned term in the present invention specific contains with concrete condition
Justice.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Specific embodiment one
Referring to Fig.1, it is in I-shaped square steel pipe, including two installation limit use the utility model discloses a kind of section
Bayonet slot 1, be located at the opposite side ecto-entad of described square steel pipe or so and be recessed to be formed, wherein the bayonet slot 1
The cell wall of opening be smaller than the cell wall spacing at the slot bottom of the bayonet slot 1, the opening of the bayonet slot 1 is that have to expand
The opening of big and diminution function.
It waits in the specific implementation, as square steel pipe further embodiment, the cell wall spacing at the slot bottom of the bayonet slot 1
More than the half of the height of the square steel pipe, it is less than 3/4ths of the height of the square steel pipe.Using the above knot
The purpose of structure design is firmness when ensureing to coordinate with other component, while ensureing the structural strength of square steel pipe itself.
It waits in the specific implementation, as square steel pipe further embodiment, the opening of the bayonet slot 1 goes out the round and smooth mistake in edge
It crosses.
It waits in the specific implementation, as square steel pipe further embodiment, the round and smooth mistake of four corners of the square steel pipe
It crosses.The purpose designed using the above structure is to facilitate carrying, facilitates the cutting of steel pipe, will not injure hand.
It waits in the specific implementation, as square steel pipe further embodiment, the slot bottom of the bayonet slot 1 and the bayonet slot
Rounding off between 1 cell wall.The purpose designed using the above structure is, will not when square steel pipe coordinates with other component
Other component is damaged.
It waits in the specific implementation, as square steel pipe further embodiment, the bayonet slot 1 is by the square steel pipe
Portion is towards the outside of the square steel pipe in flared.The purpose designed using the above structure is to facilitate square steel pipe and other
Component assembling.
It waits in the specific implementation, as square steel pipe further embodiment, the opposite side wall surface of described square steel pipe or so
For rough surface.The purpose designed using the above structure is that the opposite side wall surface of square steel pipe or so is designed to rough surface, is increased
Friction when square steel pipe coordinates with other component, avoids square steel pipe and shifts.
Specific embodiment two
It is in I-shaped square steel pipe, including two installation limit use the utility model discloses a kind of section with reference to Fig. 2
Bayonet slot 1, be located at the opposite side ecto-entad of described square steel pipe or so and be recessed to be formed, wherein the bayonet slot 1
The cell wall of opening be smaller than the cell wall spacing at the slot bottom of the bayonet slot 1, the opening of the bayonet slot 1 is that have to expand
The opening of big and diminution function.
It waits in the specific implementation, as square steel pipe further embodiment, the cell wall spacing at the slot bottom of the bayonet slot 1
More than the half of the height of the square steel pipe, it is less than 3/4ths of the height of the square steel pipe.Using the above knot
The purpose of structure design is firmness when ensureing to coordinate with other component, while ensureing the structural strength of square steel pipe itself.
It waits in the specific implementation, as square steel pipe further embodiment, the opening of the bayonet slot 1 goes out the round and smooth mistake in edge
It crosses.
It waits in the specific implementation, as square steel pipe further embodiment, the round and smooth mistake of four corners of the square steel pipe
It crosses.The purpose designed using the above structure is to facilitate carrying, facilitates the cutting of steel pipe, will not injure hand.
It waits in the specific implementation, as square steel pipe further embodiment, on the cell wall that the bayonet slot 1 is oppositely arranged
Equipped with the first cushion pad 211.The purpose designed using the above structure is, will not be right when square steel pipe coordinates with other component
Other component damages.
It waits in the specific implementation, as square steel pipe further embodiment, the slot bottom of the bayonet slot 1 and the bayonet slot
Rounding off between 1 cell wall.The purpose designed using the above structure is, will not when square steel pipe coordinates with other component
Other component is damaged.
It waits in the specific implementation, as square steel pipe further embodiment, the bayonet slot 1 is by the square steel pipe
Portion is towards the outside of the square steel pipe in flared.The purpose designed using the above structure is to facilitate square steel pipe and other
Component assembling.
It waits in the specific implementation, as square steel pipe further embodiment, the opposite side wall surface of described square steel pipe or so
For rough surface.The purpose designed using the above structure is that the opposite side wall surface of square steel pipe or so is designed to rough surface, is increased
Friction when square steel pipe coordinates with other component, avoids square steel pipe and shifts.
Specific embodiment three
It is in I-shaped square steel pipe, including two installation limit use the utility model discloses a kind of section with reference to Fig. 3
Bayonet slot 1, be located at the opposite side ecto-entad of described square steel pipe or so and be recessed to be formed, wherein the bayonet slot 1
The cell wall of opening be smaller than the cell wall spacing at the slot bottom of the bayonet slot 1, the opening of the bayonet slot 1 is that have to expand
The opening of big and diminution function.
It waits in the specific implementation, as square steel pipe further embodiment, the cell wall spacing at the slot bottom of the bayonet slot 1
More than the half of the height of the square steel pipe, it is less than 3/4ths of the height of the square steel pipe.Using the above knot
The purpose of structure design is firmness when ensureing to coordinate with other component, while ensureing the structural strength of square steel pipe itself.
It waits in the specific implementation, as square steel pipe further embodiment, the opening of the bayonet slot 1 goes out the round and smooth mistake in edge
It crosses.
It waits in the specific implementation, as square steel pipe further embodiment, the round and smooth mistake of four corners of the square steel pipe
It crosses.The purpose designed using the above structure is to facilitate carrying, facilitates the cutting of steel pipe, will not injure hand.
It waits in the specific implementation, as square steel pipe further embodiment, the slot bottom of the bayonet slot 1 is equipped with second and delays
Rush pad 212.The purpose designed using the above structure is when square steel pipe coordinates with other component, will not to be made to other component
At destruction.
It waits in the specific implementation, as square steel pipe further embodiment, the slot bottom of the bayonet slot 1 and the bayonet slot
Rounding off between 1 cell wall.The purpose designed using the above structure is, will not when square steel pipe coordinates with other component
Other component is damaged.
It waits in the specific implementation, as square steel pipe further embodiment, the bayonet slot 1 is by the square steel pipe
Portion is towards the outside of the square steel pipe in flared.The purpose designed using the above structure is to facilitate square steel pipe and other
Component assembling.
It waits in the specific implementation, as square steel pipe further embodiment, the opposite side wall surface of described square steel pipe or so
For rough surface.The purpose designed using the above structure is that the opposite side wall surface of square steel pipe or so is designed to rough surface, is increased
Friction when square steel pipe coordinates with other component, avoids square steel pipe and shifts.
Specific embodiment four
It is in I-shaped square steel pipe, including two installation limit use the utility model discloses a kind of section with reference to Fig. 4
Bayonet slot 1, be located at the opposite side ecto-entad of described square steel pipe or so and be recessed to be formed, wherein the bayonet slot 1
The cell wall of opening be smaller than the cell wall spacing at the slot bottom of the bayonet slot 1, the opening of the bayonet slot 1 is that have to expand
The opening of big and diminution function.
It waits in the specific implementation, as square steel pipe further embodiment, the cell wall spacing at the slot bottom of the bayonet slot 1
More than the half of the height of the square steel pipe, it is less than 3/4ths of the height of the square steel pipe.Using the above knot
The purpose of structure design is firmness when ensureing to coordinate with other component, while ensureing the structural strength of square steel pipe itself.
It waits in the specific implementation, as square steel pipe further embodiment, the opening of the bayonet slot 1 goes out the round and smooth mistake in edge
It crosses.
It waits in the specific implementation, as square steel pipe further embodiment, the round and smooth mistake of four corners of the square steel pipe
It crosses.The purpose designed using the above structure is to facilitate carrying, facilitates the cutting of steel pipe, will not injure hand.
It waits in the specific implementation, as square steel pipe further embodiment, on the cell wall that the bayonet slot 1 is oppositely arranged
Equipped with the first cushion pad 211.The purpose designed using the above structure is, will not be right when square steel pipe coordinates with other component
Other component damages.
It waits in the specific implementation, as square steel pipe further embodiment, the slot bottom of the bayonet slot 1 is equipped with second and delays
Rush pad 212.The purpose designed using the above structure is when square steel pipe coordinates with other component, will not to be made to other component
At destruction.
It waits in the specific implementation, as square steel pipe further embodiment, the slot bottom of the bayonet slot 1 and the bayonet slot
Rounding off between 1 cell wall.The purpose designed using the above structure is, will not when square steel pipe coordinates with other component
Other component is damaged.
It waits in the specific implementation, as square steel pipe further embodiment, the bayonet slot 1 is by the square steel pipe
Portion is towards the outside of the square steel pipe in flared.The purpose designed using the above structure is to facilitate square steel pipe and other
Component assembling.
It waits in the specific implementation, as square steel pipe further embodiment, the opposite side wall surface of described square steel pipe or so
For rough surface.The purpose designed using the above structure is that the opposite side wall surface of square steel pipe or so is designed to rough surface, is increased
Friction when square steel pipe coordinates with other component, avoids square steel pipe and shifts.
In above-mentioned each embodiment, the opening of the bayonet slot 1 is equipped with prolongs along the length direction of square steel pipe
The rack 3 stretched, the tooth engaged 311 with occlusion on the rack 3.The concrete structure of rack 3 is referring to Fig. 5.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of section is in I-shaped square steel pipe, it is characterised in that：Including
The bayonet slot (1) of two installation limits is located at the opposite side ecto-entad recess of described square steel pipe or so
It being formed, wherein the cell wall of the opening of the bayonet slot (1) is smaller than the cell wall spacing at the slot bottom of the bayonet slot (1),
The opening of the bayonet slot (1) is the opening for having the function of expanding and reducing.
2. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The bayonet slot (1)
Slot bottom at cell wall spacing be more than the square steel pipe height half, be less than the square steel pipe height four
/ tri-.
3. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The bayonet slot (1)
Opening go out edge rounding off.
4. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The square steel pipe
Four corners rounding off.
5. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The bayonet slot (1)
The first cushion pad (211) is equipped on the cell wall being oppositely arranged.
6. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The bayonet slot (1)
Slot bottom be equipped with the second cushion pad (212).
7. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The bayonet slot (1)
Slot bottom and the cell wall of the bayonet slot (1) between rounding off.
8. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The bayonet slot (1)
By the inside of the square steel pipe towards the outside of the square steel pipe in flared.
9. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The square steel pipe is left
Right opposite side wall surface is rough surface.
10. a kind of section according to claim 1 is in I-shaped square steel pipe, it is characterised in that：The bayonet slot (1)
Opening be equipped with the rack (3) extended along the length direction of square steel pipe, the occlusion with occlusion on the rack (3)
Tooth (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112826.0U CN207830741U (en) | 2018-01-23 | 2018-01-23 | A kind of section is in I-shaped square steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112826.0U CN207830741U (en) | 2018-01-23 | 2018-01-23 | A kind of section is in I-shaped square steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830741U true CN207830741U (en) | 2018-09-07 |
Family
ID=63394207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820112826.0U Expired - Fee Related CN207830741U (en) | 2018-01-23 | 2018-01-23 | A kind of section is in I-shaped square steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830741U (en) |
-
2018
- 2018-01-23 CN CN201820112826.0U patent/CN207830741U/en not_active Expired - Fee Related
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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: 20180907 Termination date: 20210123 |