CN205716021U - A kind of L-type square tube fixture - Google Patents
A kind of L-type square tube fixture Download PDFInfo
- Publication number
- CN205716021U CN205716021U CN201620266963.0U CN201620266963U CN205716021U CN 205716021 U CN205716021 U CN 205716021U CN 201620266963 U CN201620266963 U CN 201620266963U CN 205716021 U CN205716021 U CN 205716021U
- Authority
- CN
- China
- Prior art keywords
- type
- fixed support
- square tube
- under
- bracket fastened
- 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
Abstract
This utility model relates to steel pipe connection structure field, particularly relate to a kind of L-type square tube fixture, including fixed support under fixed support in L-type and L-type, in described L-type, fixed support offers the L-type groove that opening is relative respectively with fixed support under L-type, in described L-type, under fixed support and L-type, support bracket fastened both sides offer the connecting hole of correspondence, in described L-type, under fixed support and L-type, support bracket fastened L-type groove is combined into the square opening matched with square tube, simple in construction of the present utility model, easy to use and attractive in appearance, in L-type, under fixed support L-type, support bracket fastened L-type groove is combined into the square opening matched with square tube, fast and effectively many square tubes can be coupled together closely, and can quickly square tube be dismantled after using, do not affect reusing of square tube.
Description
Technical field
This utility model relates to being historical relic's protection apparatus field, particularly relates to a kind of L-type square tube fixture.
Background technology
The development of steel pipe's production technology start from the manufacturing rise of bicycle, the exploitation of 19th century younger oil,
The manufacture of naval vessel, boiler, aircraft during Two World Wars, the system of apparatus of thermo-electric power boiler after World War II
Make, the development of chemical industry and the drilling of petroleum gas and transport, and be historical relic's protection equipment etc.,
The most effectively promote Steel Tube Industries in kind, yield and qualitative development.
Steel pipe is applied not only to conveyance fluid and powdery solid, positive energy exchange, manufacture machine components and container, it
Or a kind of economic steel, manufacture building structure rack, pillar with steel pipe and are the machines of historical relic's protection equipment
Tool support, can alleviate weight, saves metal 20～40%, and can realize batch production mechanized construction.With
Steel pipe manufactures highway bridge and not only can save steel, simplify construction, and can greatly reduce the face of stopping off
Long-pending, investment reduction and maintenance cost.So, the steel of its type any all can not replace steel pipe completely, but
Steel pipe can substitute for part section bar and bar.The raising of the national economic development and human lives's quality is closed by steel pipe
System is very big, outclass other steel.Ventilate from the daily apparatus of people, furniture, water supply and sewage, supply and adopt
Warm facility is to the manufacture of various agricultural machinery apparatus, the manufacture of historical relic's protection equipment, the exploitation of subterranean resource, national defence
With space flight used by firearms, bullet, rocket etc. all be unable to do without steel pipe.
The demand of steel pipe is increasing, and fastener for connection parts also to adapt to its technology requirement accordingly therewith.
At present, in existing technology, between steel pipe, employing is threaded or welding connects mostly.Threaded
Easy to loading and unloading fast, but the processing request of steel pipe is had certain precision, and steel pipe seam is corroded
Cannot remedy after getting rusty, pipeline section can only be changed, weld and instruct without correct technique, the most skilled
Technology there will be the weld defects such as through welding, crackle, slag inclusion, pore undercut, affect pipeline section service life,
In a word, existing fastener for connection technology, get rusty easily and affect the service life of pipeline section, it has not been convenient to dismounting, also
Unsightly.
Utility model content
The purpose of this utility model is to solve the problems referred to above, it is provided that one can two square tubes of compact siro spinning technology,
Installation or removal are convenient, economical and practical, and relatively weld L-type square tube fixture attractive in appearance.
In order to solve the problems referred to above, technical solution adopted in the utility model is:
A kind of L-type square tube fixture, including fixed support under fixed support in L-type and L-type, described L
In type, fixed support offers the L-type groove that opening is relative respectively with fixed support under L-type, in described L-type
Under fixed support and L-type, support bracket fastened both sides offer the connecting hole of correspondence, described L-type is fixed and props up
Under frame and L-type, support bracket fastened L-type groove is combined into the square opening matched with square tube.
Baffle plate one, fixed support under described L-type it is provided with in support bracket fastened L-type groove in described L-type
L-type groove in be provided with baffle plate two accordingly.
All it is welded with, at the support bracket fastened connecting hole back side, the nut matched with connecting hole under described L-type.
In described L-type, under fixed support and L-type, support bracket fastened correspondence position all has slotted hole.
Multiple observation port it is provided with on fixed support in described L-type.
Described observation port is rhombus or square.
Gain effect of the present utility model is:
Simple in construction of the present utility model, easy to use and attractive in appearance, L-type is fixed under fixed support L-type and props up
The L-type groove of frame is combined into the square opening matched with square tube, can be fast and effectively close for many square tubes
Couple together, and can quickly square tube be dismantled after using, do not affect square tube and historical relic's protection equipment
Reuse.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of L-type square tube fixture.
Fig. 2 be this utility model a kind of L-type square tube fixture L-type under support bracket fastened structural representation.
Fig. 3 is support bracket fastened structural representation in the L-type of this utility model a kind of L-type square tube fixture.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
See Fig. 1, Fig. 2 and Fig. 3, sequence number in figure: 1 be fixed support in L-type, 2 for fixing under L-type
Support, 3 be L-type groove, 4 be connecting hole, 5 be square opening, 6 be spiral shell for baffle plate one, 7 for baffle plate two, 8
Cap, 9 it is that slotted hole and 10 is for observation port.
This utility model one L-type square tube fixture, including under fixed support in L-type 1 and L-type fixing
Frame 2, in described L-type, fixed support 1 offers, with fixed support under L-type 2, the L that opening is relative respectively
Type groove 3, in described L-type, under fixed support 1 and L-type, the both sides of fixed support 2 offer the company of correspondence
Connecing hole 4, in described L-type, under fixed support 1 and L-type, the L-type groove 3 of fixed support 2 is combined into and side
The square opening 5 that pipe matches, described L-type is provided with baffle plate 1 in the L-type groove 3 of fixed support 1,
It is provided with baffle plate 27 in the L-type groove 3 of fixed support 2 under described L-type, support bracket fastened under described L-type
The nut 8 matched with connecting hole 4 all it is welded with, fixed support 1 in described L-type at connecting hole 4 back side
Slotted hole 9 is all had, in described L-type on fixed support 1 with the correspondence position of fixed support under L-type 2
It is provided with multiple observation port 10.
After square tube coupling is placed on the groove that under L-type, fixed support 2 is offered, fixed support in L-type 1 and L
Under type, fixed support 2 is bolted to connection, and two square tubes just link together.After use,
When needing dismounting, it is only necessary to bolt is unclamped, in L-type under fixed support 1 and L-type fixed support 2 separately,
Just square tube can be disassembled.
Simple in construction of the present utility model, easy to use and attractive in appearance, L-type is consolidated under fixed support 1 and L-type
The L-type groove of fixed rack 2 is combined into the square opening 5 matched with square tube, can be fast and effectively two square tubes
Couple together closely, and can quickly square tube be dismantled after using, do not affect square tube and historical relic is protected
Protect reusing of equipment.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.
Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-described embodiment
With the simply principle of the present utility model described in description, without departing from this utility model spirit and scope
Under premise, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed
In the range of this utility model.This utility model require protection domain by appending claims and etc.
Jljl is defined.
Claims (6)
1. a L-type square tube fixture, including fixed support under fixed support in L-type and L-type, its
It is characterised by: in described L-type, under fixed support and L-type, fixed support offers opening respectively
Relative L-type groove, in described L-type, under fixed support and L-type, support bracket fastened both sides are opened
It is provided with the connecting hole of correspondence, support bracket fastened L under fixed support and L-type in described L-type
Type groove is combined into the square opening matched with square tube.
A kind of L-type square tube fixture the most according to claim 1, it is characterised in that: described L
Baffle plate one, support bracket fastened L under described L-type it is provided with in support bracket fastened L-type groove in type
Baffle plate two it is provided with accordingly in type groove.
A kind of L-type square tube fixture the most according to claim 1, it is characterised in that: described L-type
Under be all welded with the nut matched with connecting hole at the support bracket fastened connecting hole back side.
A kind of L-type square tube fixture the most according to claim 1, it is characterised in that: described L
In type, under fixed support and L-type, support bracket fastened correspondence position all has slotted hole.
A kind of L-type square tube fixture the most according to claim 1, it is characterised in that: described L
Multiple observation port it is provided with on fixed support in type.
A kind of L-type square tube fixture the most according to claim 5, it is characterised in that: described sight
Examining hole is rhombus or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266963.0U CN205716021U (en) | 2016-03-31 | 2016-03-31 | A kind of L-type square tube fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266963.0U CN205716021U (en) | 2016-03-31 | 2016-03-31 | A kind of L-type square tube fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716021U true CN205716021U (en) | 2016-11-23 |
Family
ID=57311518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620266963.0U Active CN205716021U (en) | 2016-03-31 | 2016-03-31 | A kind of L-type square tube fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165908A (en) * | 2017-07-20 | 2017-09-15 | 江苏省常熟环通实业有限公司 | A kind of gymnasium combination square tube |
-
2016
- 2016-03-31 CN CN201620266963.0U patent/CN205716021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165908A (en) * | 2017-07-20 | 2017-09-15 | 江苏省常熟环通实业有限公司 | A kind of gymnasium combination square tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203996840U (en) | A kind of buoy quoit hanger | |
| CN205716021U (en) | A kind of L-type square tube fixture | |
| CN206952467U (en) | Steel pipes with straight welds central supported positioning tool | |
| CN208734108U (en) | A kind of fixture type edge protection railing support | |
| CN205271271U (en) | Bell and spigot steel ring welded auxiliary device | |
| CN202561263U (en) | Movable type support bracket for fixing oil tank safety valve exhaust pipe | |
| CN205203744U (en) | Many meters word frocks with adjustable large -scale barrel is used | |
| CN210799257U (en) | Liquid chlorine shielding pump system | |
| CN103794334B (en) | A kind of encapsulating method of transformer rectangle mouth of pipe closure plate | |
| CN205956652U (en) | Carbon pipe in convenient connect rust -resistant | |
| CN202510925U (en) | Rapid mender for small-sized pipelines | |
| CN205938363U (en) | Support of steel band check out test set | |
| CN201737968U (en) | Novel type converter mouth | |
| CN104033676A (en) | Pipeline joint | |
| CN204062476U (en) | A kind of container turnover structure of improvement | |
| CN204921337U (en) | Diaphragm pump system of taking a trial run | |
| CN206435789U (en) | Heavy caliber pipe groove cuts ramp | |
| CN206958404U (en) | The compound welded still pipe of stainless steel | |
| CN211178102U (en) | Heat exchanger suitable for large-diameter shell pipeline | |
| CN215172899U (en) | Building steel pipe convenient to combine and connect | |
| CN208381533U (en) | A kind of stainless-steel seamless pipe | |
| CN203131294U (en) | Elbow quick repair device | |
| CN211475505U (en) | Seamless natural gas pipeline | |
| CN203240156U (en) | Hydraulic flange | |
| CN206845109U (en) | A kind of precision cold-rolled seamless oil well dedicated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |