CN208415893U - Multitube overhangs girder construction - Google Patents
Multitube overhangs girder construction Download PDFInfo
- Publication number
- CN208415893U CN208415893U CN201821015601.XU CN201821015601U CN208415893U CN 208415893 U CN208415893 U CN 208415893U CN 201821015601 U CN201821015601 U CN 201821015601U CN 208415893 U CN208415893 U CN 208415893U
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- China
- Prior art keywords
- support tube
- tube
- multitube
- support
- girder construction
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Abstract
The utility model provides a kind of multitube overhanging girder construction, it is related to the realm of building construction, including at least three support tubes disposed in parallel, at least one support tube is main stay tube at least three support tubes, and one end of main stay tube is fixed in wall by built-in fitting；Remaining support tube is time support tube, ipsilateral one end of secondary support tube is equipped with external screw thread close to the metope of wall, the end with side and spiral is connected with nut, is connected and fixed respectively by several nipples between main stay tube and secondary support tube, between secondary support tube and secondary support tube.The utility model by multiple tubing element uniformly, the combined use of parallelly distribute on and several nipples, form a kind of stabilization, built-in type load-carrying members light and handy, intensity is high.The weight that the characteristics of it can be contacted using multitube part and wall is born is dispersed on each root canal part, and the power for equably being born it is timely transmitted to wall, to mitigate itself stress.
Description
Technical field
The utility model relates to the realm of building construction, specifically a kind of multitube overhangs girder construction.
Background technique
In construction, need to set up the construction that scaffold carries out the floor of higher height around building body in the outside of building body.
The scaffold of lower is directly that support is built, but eminence scaffold is often the floor using a certain layer as branch with ground
Support platform.Built-in fitting is arranged in its needs in the floor as support platform, and one end of I-steel is fixed on by connector
On built-in fitting, and in upper one layer of the floor and the other end (while being also free end) of I-steel, pass through a high-intensitive twisted rope
Or brace connection, the other end of I-steel is fixed by way of lifting, usual 5 ~ 6 layers are done an I-steel and chosen
Beam, concrete mode is referring to Fig.1.
Due to generalling use an I-steel as supportive body, support strength fully relies on the material of I-steel itself
Characteristic is extremely easy to happen fracture or damage once the other end stress of I-steel is excessive, not only influences construction, can also jeopardize
The life security of construction personnel.Whole stress is small, is not easily broken, long service life.Stable structure is not easy to rock, convenient for building,
The use of built-in fitting and period and the workload of carcase work are reduced, it is easy to disassemble.Light structure
Based on this, the application is made.
Summary of the invention
In order to solve in upper current building construction process, using I-steel as cantilevered structure girder structures intensity not
The problem of foot, the utility model provide a kind of multitube overhanging girder construction, are combined using multiple tubing element and to form intensity height, stablize
Cantilever Beams, improve the load-bearing capacity of Cantilever Beams.
To achieve the above object, the technical solution adopted in the utility model is as follows: multitube overhangs girder construction, including at least
Three support rods or support tube disposed in parallel, at least three support tubes, at least one support tube is main stay tube, main
One end of support tube is fixed in wall by built-in fitting.Remaining support tube is time support tube, ipsilateral one end patch of secondary support tube
The metope of nearly wall, the end with side is equipped with external screw thread and spiral is connected with nut.The main stay tube and time support tube
Between, be connected and fixed respectively by several nipples between secondary support tube and secondary support tube.
" ipsilateral one end " described in above-mentioned secondary support tube refers to ipsilateral one end of one end of time support tube and the main stay tube.
Among the above, the utility model make multiple tubing element uniformly, parallelly distribute on --- by multiple tubing element be divided into main stay tube and time support
Pipe enables main stay tube be fixed in wall, enables time support tube by nut top jail in wall, and makes main stay tube and time support tube
Between main stay tube and time support tube are fixed using nipple, to form complete, a stable structure, high intensity
Cantilever Beams load-bearing pillar, under equal length, load-bearing capacity is 1.5 ~ 3 times of I-steel.
Preferably, the support tube is three altogether, wherein a support tube is main stay tube, remaining two support tube is secondary
Support tube.On the one hand, the setting of wall pre-embedded structure can be reduced, on the other hand, a support tube and wall need to only be carried out
Pre-buried connection can reduce the workload of installation.
Preferably, three support tubes are the distribution of shapes of equilateral triangle or isoceles triangle at section, so that it is guaranteed that whole
Body structure stress uniformly, stable structure.
Preferably, in three support tubes, main stay tube is located at the top, in order to install and as main supporting point
It is supported.
Preferably, the support tube is high tensile steel tube.It so, it is possible to improve integrally-built intensity.
Preferably, the both ends of the nipple be welded in main stay tube or secondary support tube on.
Preferably, it being uniformly distributed between the main stay tube, secondary support tube, uniformly, all short circuit length of tube are consistent at interval,
Make stable structure, ensure structural strength, and processing easy to produce.
Preferably, the support tube is four altogether, is quadrangle distribution at section, wherein two supports being located above are
Main stay tube, underlying two support tubes are time support tube.
Preferably, the secondary support tube quantity is not less than main stay tube quantity.
Preferably, the caliber of at least 1.5 times support tubes of the diameter of the nut.
The utility model has the beneficial effect that: one, the utility model by multiple tubing element uniformly, parallelly distribute on and several short
The combined use of adapter tube forms a kind of stabilization, built-in type load-carrying members light and handy, intensity is high.It can using multitube part with
The weight that the characteristics of wall contacts is born is dispersed on each root canal part, and the power for equably being born it is transmitted in time
To wall, to mitigate itself stress.Therefore, more stable compared to its structure, be more able to bear heavier weight.
Two, the utility model uses material of the high tensile steel tube as cantilevered structure, and material source is extensive --- and it is all
The steel pipe for building scaffold is high tensile steel tube, is also easy to find substitute when something goes wrong.And structure is simple, is also convenient for
Production and processing.
Three, main stay tube makes to need to be fixed in wall by pre-buried mode in the utility model, secondary support tube is
Contact/" withstanding " with wall is realized by adjusting nut position, this greatly facilitates the disassembly, installation and tune of Cantilever Beams
Examination helps to improve the speed that scaffold is built with dismantled.
Detailed description of the invention
Fig. 1 is the utility model specific embodiment overall schematic.
Fig. 2 is the utility model Fig. 1 partial enlargement diagram.
Fig. 3 is the utility model figure specific embodiment side structure schematic diagram.
It is as shown in the figure: 1-wall, 2-support tubes one, 201-screw rod connectors, 3-support tubes two, 4-support tubes three,
401-screw threads, 402-nuts.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines specific embodiment, and the utility model is further described.
Embodiment 1
As shown in Figure 1 and Figure 2, the present embodiment provides multitubes to overhang girder construction, three support tubes 1 disposed in parallel, branch
Stay tube 23, support tube 34 and nipple, support tube 1, support tube 23 in support tube 34, support based on support tube 1
Pipe, support tube 23, support tube 34 are time support tube.The equal length of support tube 23, support tube 34.The branch of support tube 1
Equal length of the support part point with support tube 23, support tube 34, but the left end of support section is equipped with extension, and extension is pre-buried
Part, the structure of pre-buried part and the structure of the built-in fitting in wall 1 are adapted, for being fixedly connected with built-in fitting, with
Support tube 1 is fixed in wall 1.As shown in connection with fig. 3, in the present embodiment, the pre-buried end of support tube 1 is set as screw rod company
Connector 201, is embedded with 401 sets of screw thread in wall 1, and when installation, the screw rod connector 201 of support tube 1 is directly rotated into screw thread
401 sets can be realized and be fixedly connected with support tube 1 with wall 1.
Support tube 23, support tube 34 left end be aligned with the left end of the support section of support tube 1, or compared to
The left end of the support section of support tube 1 is to the right slightly, so as in practice be installed on use.All short circuit length of tube one
It causes.In the present embodiment, support tube 1, support tube 23, support tube 34 are parallel, and are equilateral triangle or isoceles triangle at section
Distribution of shapes.Wherein, support tube 1 is located at the top, and support tube 23, support tube 34 are respectively positioned on the lower section of support tube 1.
Between support tube 1 and support tube 23, between support tube 23 and support tube 34, between support tube 34 and support tube 1,
Fixation is attached by nipple.Between above-mentioned each adjacent support tube two-by-two, nipple is with 60 °/120 ° of folder
Fillet welding be connected in main stay tube or secondary support tube on, so continuous multiple nipple headtotails are formed between two support tubes
Multiple small triangles for reinforcement structure.
The left end (i.e. pre-buried part) of support tube 1 is fixed in wall 1 by built-in fitting, and right end is hanging --- in reality
When building scaffold, it is attached with other pipe fittings by being detachably fixed part.Support tube 23, support tube 34 left end close to
The metope of wall 1, the end with side are equipped with external screw thread 401, and spiral is connected with nut 402 on external screw thread 401.The present embodiment
In, the diameter of nut 402 is 3 times of 2 3/ support tube of support tube, 34 caliber.
To ensure stable structure, uniform force, in the present embodiment, support tube 1, support tube 23 and 34 three of support tube
Caliber thickness, material selection it is preferably consistent.It can also make according to the specific condition of production or practice of construction situation and meet reality
The adjustment used.
When specifically used, only support tube 1, the i.e. pre-buried part of main stay tube need to be fixed on wall 1 by built-in fitting
In, then with tools such as spanners by support tube 23, support tube 34, i.e., the nut 402 of the left end of secondary support tube is twisted to 1 side of wall
Turn, until nut 402 and wall 1 tightly abut against the installation that the present embodiment Cantilever Beams can be completed.
Embodiment 2
The present embodiment difference from example 1 is that: the present embodiment, support tube are four, respectively support tube altogether
Four, support tube five, support tube six and support tube seven, support tube four, support tube five, support tube six and seven or four root canal part of support tube at
Section is quadrangle distribution, wherein two support tubes being located above --- support tube four, support tube five are main stay tube, are located at
Two support tubes of lower section --- support tube six, support tube seven are time support tube.Between support tube four and support tube five, support tube
Between five and support tube six, equally pass through between support tube six and support tube seven, between support tube four and support tube seven several short
Adapter tube is connected to one.The specific facilities of nipple are the same as described in embodiment 1.
In above-described embodiment, support tube is preferably high tensile steel tube.
Based on above-mentioned, the utility model provides a kind of multitube overhanging girder construction, by multiple tubing element uniformly, parallel point
Cloth --- multiple tubing element is divided into main stay tube and time support tube, enables main stay tube be fixed in wall 1, enable time support tube logical
It crosses nut 402 and pushes up jail in wall 1, and make to use nipple by main stay tube and time support tube between main stay tube and secondary support tube
It is fixed, so that complete, a stable structure, high-intensitive Cantilever Beams load-bearing pillar are formed, under equal length, load-bearing capacity
It is 1.5 ~ 3 times of I-steel.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (10)
1. multitube overhangs girder construction, it is characterised in that: including at least three support rods or support tube disposed in parallel, at least three
In support tube described in root, at least one support tube is main stay tube, and one end of main stay tube is fixed in wall by built-in fitting；
Remaining support tube is time support tube, and ipsilateral one end of secondary support tube is equipped with outer spiral shell close to the metope of wall, the end with side
Simultaneously spiral is connected with nut to line；Pass through respectively between the main stay tube and secondary support tube, between secondary support tube and secondary support tube
Several nipples are connected and fixed.
2. multitube as described in claim 1 overhangs girder construction, it is characterised in that: the support tube is three altogether, wherein one
Root support tube is main stay tube, remaining two support tube is time support tube.
3. multitube as described in claim 1 overhangs girder construction, it is characterised in that: three support tubes are equilateral at section
The distribution of shapes of triangle or isoceles triangle.
4. multitube as described in claim 1 overhangs girder construction, it is characterised in that: in three support tubes, main stay tube is located at
The top.
5. multitube as described in claim 1 overhangs girder construction, it is characterised in that: the support tube is high tensile steel tube.
6. multitube as described in claim 1 overhangs girder construction, it is characterised in that: the both ends of the nipple are welded in main branch
On stay tube or on secondary support tube.
7. multitube as described in claim 1 overhangs girder construction, it is characterised in that: between the main stay tube, secondary support tube
It is uniformly distributed, uniformly, all short circuit length of tube are consistent at interval.
8. multitube as described in claim 1 overhangs girder construction, it is characterised in that: the support tube is four altogether, at section
It is distributed for quadrangle, wherein two supports being located above are main stay tube, underlying two support tubes are time support tube.
9. multitube as described in claim 1 overhangs girder construction, it is characterised in that: the secondary support tube quantity is not less than main branch
Stay tube quantity.
10. multitube as described in claim 1 overhangs girder construction, it is characterised in that: at least 1.5 times of the diameter of the nut
The caliber of secondary support tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015601.XU CN208415893U (en) | 2018-06-29 | 2018-06-29 | Multitube overhangs girder construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015601.XU CN208415893U (en) | 2018-06-29 | 2018-06-29 | Multitube overhangs girder construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415893U true CN208415893U (en) | 2019-01-22 |
Family
ID=65106311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821015601.XU Expired - Fee Related CN208415893U (en) | 2018-06-29 | 2018-06-29 | Multitube overhangs girder construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415893U (en) |
-
2018
- 2018-06-29 CN CN201821015601.XU patent/CN208415893U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |