CN209457370U - A kind of vertical stress steel pipe sleeve shape steel tube sleeve couple - Google Patents
A kind of vertical stress steel pipe sleeve shape steel tube sleeve couple Download PDFInfo
- Publication number
- CN209457370U CN209457370U CN201821911992.3U CN201821911992U CN209457370U CN 209457370 U CN209457370 U CN 209457370U CN 201821911992 U CN201821911992 U CN 201821911992U CN 209457370 U CN209457370 U CN 209457370U
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- Prior art keywords
- steel pipe
- casing
- setting
- diameter
- vertical stress
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Abstract
The utility model discloses a kind of vertical stress steel pipe sleeve shape steel tube sleeve couples, the sleeve couple includes upper casing and setting of casing, the upper casing diameter is less than setting of casing, the upper casing can be assigned into setting of casing, and it is fixed by welding ends, the diameter of the upper casing is less than the diameter for needing the upper steel pipe connected, upper casing can be inserted into upper steel pipe, and the bottom end of upper steel pipe and the upper surface of welding ends are accessible, the cased diameter is greater than the lower steel pipe for needing to connect, lower steel pipe can be inserted into setting of casing, and the top of lower steel pipe and the lower surface of welding ends are accessible.The utility model structure is simple, is readily produced；And installation is simple, does not need bolt and fixes, and it is time saving and energy saving, the docking of vertical stress steel pipe can be made to become to be more convenient, fast, not only increase engineering efficiency, but also improve the safety and stability of steel pipe interface.
Description
Technical field
The utility model relates to a kind of sleeve couples, and in particular to a kind of vertical stress steel pipe socket type sleeve couple.
Background technique
In building engineering construction, vertical stress steel pipe is the critical facility of beam slab scaffold indispensability with sleeve couple, main
The vertical connection being used between upper and lower steel pipe, usage amount are big.
The sleeve couple typically now used is traditional by bolted splice and fixation, but this fastener its there are following
Disadvantage:
1, shape-designing is excessively complicated, and bolt is easy to fall off in vibration processes, so that the steel pipe of connection loosens；
2, two steel pipe socket joint positions only have 60mm among the sleeve couple, and bending resistance is weak；
3, fastener is needed with bolt fastening, large labor intensity, if Tightening moment is not in place to cause scaffold cave-in accident.
Utility model content
The utility model to solve the above-mentioned problems, is buckled to provide a kind of vertical stress steel pipe sleeve shape steel tube docking
Part.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of vertical stress steel pipe sleeve shape steel tube sleeve couple, the sleeve couple include upper casing and setting of casing,
The upper casing diameter is less than setting of casing, and the upper casing can be assigned into setting of casing, and be fixed by welding ends, described
The diameter of upper casing is less than the diameter for needing the upper steel pipe connected, and upper casing can be inserted into upper steel pipe, and the bottom end of upper steel pipe
Accessible with the upper surface of welding ends, the cased diameter is greater than the lower steel pipe for needing to connect, and lower steel pipe can be inserted into and trap
In pipe, and the top of lower steel pipe and the lower surface of welding ends are accessible.
In a preferred embodiment of the utility model, the upper casing is identical as cased length, all for
120mm。
In a preferred embodiment of the utility model, the upper casing and setting of casing by high-quality mild steel it is passivated or
Zinc-plated processing is made.
In a preferred embodiment of the utility model, the weight of the sleeve couple is 1.20kg~1.22kg.
The beneficial effects of the utility model are:
The utility model structure is simple, is readily produced；And installation is simple, does not need bolt and fixes, and it is time saving and energy saving, it can make to hang down
The docking of straight stress steel pipe becomes to be more convenient, fast, not only increases engineering efficiency, but also improve the safety of steel pipe interface
Property and stability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the application schematic diagram of the utility model；
Fig. 3 is the sectional view of welding ends.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1 and Fig. 2, sleeve shape steel tube sleeve couple provided by the utility model, weight be 1.20kg~
1.22kg comprising upper casing 100 and setting of casing 200.
Upper casing 100 is identical with the length of setting of casing 200, is all 120mm, and passivated or zinc-plated by high-quality mild steel
Reason is made.
Upper 100 diameter of casing is less than setting of casing 200, and the bottom end of casing 100 upper in this way can be assigned into the top of setting of casing 200
It is interior, and be fixed as one by welding ends 300.
In addition, the diameter of upper casing 100 is less than the diameter for needing the upper steel pipe 410 connected, casing upper in this way be can be inserted into
In steel pipe 410, and the bottom end of upper steel pipe 410 and the upper surface of welding ends 300 are accessible, and welding ends 300 can be to upper steel pipe 410
It is supported.
Furthermore the diameter of setting of casing 200 is greater than the lower steel pipe 420 for needing to connect, and steel pipe 420 is played to can be inserted into setting of casing in this way
In 200, and the top of lower steel pipe 420 and the lower surface of welding ends 300 are accessible, and lower steel pipe 420 can carry out welding ends 300
Support.
In this way, be arranged by above structure, only need to by upper steel pipe 410 and lower steel pipe 420 respectively with upper casing 100 and under
The dismounting between steel pipe 410 and lower steel pipe 420 can be realized in plug between casing 200, and docking becomes to be more convenient, fast,
Engineering efficiency is not only increased, but also improves the safety and stability of steel pipe interface.
In addition, being respectively equipped with several skid resistance strips on the outer wall of upper casing 100 and the inner wall of setting of casing 200, pass through
Steel pipe 410 and lower steel pipe 420 connective stability between upper casing 100 and setting of casing 200 respectively can be improved in skid resistance strip,
Prevent steel pipe 410 and lower steel pipe 420 from sliding in upper casing 100 and setting of casing 200 respectively.
Furthermore referring to Fig. 3, upper rubber ring 310 and lower rubber are respectively fixed in the upper and lower surfaces of welding ends 300
Circle 320, upper rubber ring 310 and lower rubber ring 320 may respectively be steel pipe 410 and lower steel pipe 420 provides buffering, prevent steel pipe
410 and lower steel pipe 420 damage.
Several wave stripes, wave are respectively equipped in the upper surface of upper rubber ring 310 and the lower surface of lower rubber ring 320
Striped is steady for further increasing the connection of steel pipe 410 and lower steel pipe 420 respectively between upper casing 100 and setting of casing 200
It is qualitative.
In addition, a card slot can also be opened up respectively in the upper surface of upper rubber ring 310 and the lower surface of lower rubber ring 320, and
Upper 410 bottom end of steel pipe and the top of lower steel pipe 420 can be assigned into card slot respectively, may make steel pipe 410 and lower steel pipe in this way
420 connective stability respectively between upper casing 100 and setting of casing 200 reaches highest.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of vertical stress steel pipe sleeve shape steel tube sleeve couple, which is characterized in that the sleeve couple includes upper casing
And setting of casing, the upper casing diameter are less than setting of casing, the upper casing can be assigned into setting of casing, and be carried out by welding ends
Fixed, the diameter of the upper casing is less than the diameter for needing the upper steel pipe connected, and upper casing can be inserted into upper steel pipe, and upper steel
The bottom end of pipe and the upper surface of welding ends are accessible, and the cased diameter is greater than the lower steel pipe for needing to connect, and lower steel pipe can
It is inserted into setting of casing, and the top of lower steel pipe and the lower surface of welding ends are accessible.
2. a kind of vertical stress steel pipe sleeve shape steel tube sleeve couple according to claim 1, which is characterized in that described
Upper casing is identical as cased length, is all 120mm.
3. a kind of vertical stress steel pipe sleeve shape steel tube sleeve couple according to claim 1, which is characterized in that described
Upper casing and setting of casing is passivated by high-quality mild steel or zinc-plated processing is made.
4. a kind of vertical stress steel pipe sleeve shape steel tube sleeve couple according to claim 1, which is characterized in that described
The weight of sleeve couple is 1.20kg~1.22kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911992.3U CN209457370U (en) | 2018-11-20 | 2018-11-20 | A kind of vertical stress steel pipe sleeve shape steel tube sleeve couple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911992.3U CN209457370U (en) | 2018-11-20 | 2018-11-20 | A kind of vertical stress steel pipe sleeve shape steel tube sleeve couple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457370U true CN209457370U (en) | 2019-10-01 |
Family
ID=68038517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911992.3U Active CN209457370U (en) | 2018-11-20 | 2018-11-20 | A kind of vertical stress steel pipe sleeve shape steel tube sleeve couple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457370U (en) |
-
2018
- 2018-11-20 CN CN201821911992.3U patent/CN209457370U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |