CN205654073U - On --spot protection scaffold steel pipe connecting bend of construction - Google Patents
On --spot protection scaffold steel pipe connecting bend of construction Download PDFInfo
- Publication number
- CN205654073U CN205654073U CN201620322225.3U CN201620322225U CN205654073U CN 205654073 U CN205654073 U CN 205654073U CN 201620322225 U CN201620322225 U CN 201620322225U CN 205654073 U CN205654073 U CN 205654073U
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- China
- Prior art keywords
- steel pipe
- pipe connecting
- connecting adapter
- fixing hole
- construction site
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Abstract
The utility model discloses an on - -spot protection scaffold steel pipe connecting bend of construction, including first steel pipe connecting pipe and second steel pipe connecting pipe, first steel pipe connecting pipe is the L font, its side is equipped with first steel pipe connecting pipe fixed orifices, first steel pipe connecting pipe includes one section solid pipe and one section hollow tube, solid pipe and hollow tube right angle are connected, the inside one end confined blind hole that is equipped with of hollow tube, second steel pipe connecting pipe is the in -line, its medial surface is equipped with second steel pipe connecting pipe fixed orifices, the inside through -hole that runs through that is equipped with of second steel pipe connecting pipe, first steel pipe connecting pipe is through the middle part of solid union coupling in the outside of second steel pipe connecting pipe. The utility model discloses the connection of continuous two steel pipe is firm, has enough bearing capacities, and bearing capacity is strong, and the connection of the two steel pipe that links to each other is firm, and safety protection performance is high, the whole formation of moulding plastics as an organic whole, it is with low costs, the work efficiency is high, the quality is reliable, the appearance is pleasing to the eye, simple to operate is swift.
Description
Technical field
This utility model relates to technical field of building construction, specifically, relates to a kind of construction site protective scaffold fastener for connection elbow.
Background technology
Along with national market economy develop rapidly, urbanization progress, city is on the middle and senior level, high-rise building is increasing, and in Building Construction, " three essentials-essence, four mouthfuls, five face limit " economic input of security protection, human input, Technical investment are all greatly increased.Traditional five face limit (1, ditch, hole, groove and deep foundation periphery；2, floor periphery；3, stair side, 4, platform or balcony limit；5, roofing periphery) safety guide rail uses reinforcement welding guard rail, or employing scaffolding steel pipe and all kinds of fastener set synthesize guard rail, usually use connecting bend in its application, and connecting bend serves turns and the effect of load-bearing.
Traditional connecting bend usage amount is big, and cost is high, and traditional handicraft is coarse, poor appearance, and built on the sand, the personnel of easily causing collide injury to its structure, it is difficult to meet the highest security protection requirement.
Drawbacks described above, is worth solving.
Summary of the invention
In order to overcome the deficiency of existing technology, this utility model provides a kind of construction site protective scaffold fastener for connection elbow.
Technical solutions of the utility model are as described below:
A kind of construction site protective scaffold fastener for connection elbow, it is characterised in that include the first steel pipe connecting adapter and the adapter of the second steel pipe connecting,
Described first steel pipe connecting is taken in L-shaped, its side is provided with the first steel pipe connecting adapter fixing hole, and described first steel pipe connecting adapter includes that one section of solid tubes and one section of hollow pipe, described solid tubes and described hollow pipe right angle connect, the blind hole that one end is closed it is provided with inside described hollow pipe
Described second steel pipe connecting is taken in in-line, and its medial surface is provided with the second steel pipe connecting adapter fixing hole, and described second steel pipe connecting nozzle interior is provided with the through hole run through,
Described first steel pipe connecting adapter is connected to the middle part in the outside of described second steel pipe connecting adapter by described solid tubes,
Described first steel pipe connecting adapter fixing hole and described second steel pipe connecting adapter fixing hole are all embedded with and loosen de-nut.
Further, the internal diameter of described first steel pipe connecting adapter and described second steel pipe connecting adapter is 5.0cm.
Further, the wall thickness of described first steel pipe connecting adapter and described second steel pipe connecting adapter is 0.6cm.
Further, a length of 9.8cm of described second steel pipe connecting adapter.
Further, described first steel pipe connecting adapter fixing hole and described second steel pipe connecting adapter fixing hole are the most outwardly.
Further, the external diameter of described first steel pipe connecting adapter fixing hole and described second steel pipe connecting adapter fixing hole is 1.9cm.
Further, described first steel pipe connecting adapter fixing hole is located on described hollow pipe.
Further, described second steel pipe connecting adapter fixing hole is two.
Further, the spacing between described second steel pipe connecting adapter fixing hole is 5.4cm.
Further, described connecting bend is formed by polypropylene integrated injection molding.
According to this utility model of such scheme, it has the beneficial effects that, this utility model is connected the stable connection of two steel pipes, has enough bearing capacities, and weight capacity is strong；The stable connection of connected two steel pipes, security protection performance is high；This utility model fully saves the application of material, and production cost is low；Generally integrated injection molding is formed, work efficiency height, reliable in quality, good looking appearance, quick and easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 be in Fig. 2 A-A to schematic diagram；
Fig. 4 be in Fig. 2 B-B to schematic diagram；
Fig. 5 be in Fig. 4 C-C to sectional view；
Fig. 6 is this utility model anti-loosing nut functional schematic.
In the drawings, the 10, first steel pipe connecting adapter；11, the first steel pipe connecting adapter fixing hole；12, blind hole；20, the second steel pipe connecting adapter；21, the second steel pipe connecting adapter fixing hole；22, through hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is conducted further description by embodiment:
As shown in figures 1 to 6, a kind of construction site protective scaffold fastener for connection elbow, including the first steel pipe connecting adapter 10 and the second steel pipe connecting adapter 20.
First steel pipe connecting adapter 10 is in L-shaped, its side is provided with the first steel pipe connecting adapter fixing hole 11, first steel pipe connecting adapter 10 includes one section of solid tubes and one section of hollow pipe, solid tubes and hollow pipe right angle connect, first steel pipe connecting adapter fixing hole 11 is located on hollow pipe, is provided with the blind hole 12 that one end is closed inside hollow pipe.
Second steel pipe connecting adapter 20 is in in-line, its medial surface is provided with the second steel pipe connecting adapter fixing hole 21, second steel pipe connecting adapter fixing hole 21 is two, and the spacing between the second steel pipe connecting adapter fixing hole 21 is 5.4cm, and the second steel pipe connecting adapter 20 is internal is provided with the through hole 22 run through.
The wall thickness of the first steel pipe connecting adapter fixing hole 11 and the second steel pipe connecting adapter fixing hole 21 is 0.6cm, first steel pipe connecting adapter fixing hole 11 and the second steel pipe connecting adapter fixing hole 21 are all embedded with and loosen de-nut, loosen de-nut for installing clamping screw, anti-loosing nut surface straight burr flower, slot treatment, groove on anti-loosing nut makes to be difficult to loosen up and down in part embedding plastic cement, and pull out force strengthens.
First steel pipe connecting adapter 10 is connected to the middle part in the outside of the second steel pipe connecting adapter 20 by solid tubes, and the internal diameter of the first steel pipe connecting adapter 10 and the second steel pipe connecting adapter 20 is 5.0cm, a length of 9.8cm of the second steel pipe connecting adapter 20.
First steel pipe connecting adapter fixing hole 11 and the second steel pipe connecting adapter fixing hole 21 are the most outwardly, and the external diameter of the first steel pipe connecting adapter fixing hole 11 and the second steel pipe connecting adapter fixing hole 21 is 1.9cm.
Connecting bend is formed by polypropylene integrated injection molding, is mixed with toner, glass and antioxidant in polypropylene, and the part by weight of polypropylene, toner, glass and antioxidant is: 100:0.1:1:1.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " interior ", " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted, and all these modifications and variations all should be belonged to the protection domain of this utility model claims.
Above in conjunction with accompanying drawing, this utility model patent is carried out exemplary description; obviously the realization of this utility model patent is not subject to the restrictions described above; if the various improvement that the method design that have employed this utility model patent is carried out with technical scheme; or the most improved design by this utility model patent and technical scheme directly apply to other occasion, all in protection domain of the present utility model.
Claims (10)
1. a construction site protective scaffold fastener for connection elbow, it is characterized in that, including the first steel pipe connecting adapter and the adapter of the second steel pipe connecting, described first steel pipe connecting is taken in L-shaped, its side is provided with the first steel pipe connecting adapter fixing hole, and described first steel pipe connecting adapter includes that one section of solid tubes and one section of hollow pipe, described solid tubes and described hollow pipe right angle connect, the blind hole that one end is closed it is provided with inside described hollow pipe
Described second steel pipe connecting is taken in in-line, and its medial surface is provided with the second steel pipe connecting adapter fixing hole, and described second steel pipe connecting nozzle interior is provided with the through hole run through,
Described first steel pipe connecting adapter is connected to the middle part in the outside of described second steel pipe connecting adapter by described solid tubes,
Described first steel pipe connecting adapter fixing hole and described second steel pipe connecting adapter fixing hole are all embedded with and loosen de-nut.
Construction site protective scaffold fastener for connection elbow the most according to claim 1, it is characterised in that the internal diameter of described first steel pipe connecting adapter and described second steel pipe connecting adapter is 5.0cm.
Construction site protective scaffold fastener for connection elbow the most according to claim 1, it is characterised in that the wall thickness of described first steel pipe connecting adapter and described second steel pipe connecting adapter is 0.6cm.
Construction site protective scaffold fastener for connection elbow the most according to claim 1, it is characterised in that a length of 9.8cm of described second steel pipe connecting adapter.
Construction site protective scaffold fastener for connection elbow the most according to claim 1, it is characterised in that described first steel pipe connecting adapter fixing hole and described second steel pipe connecting adapter fixing hole are the most outwardly.
Construction site protective scaffold fastener for connection elbow the most according to claim 5, it is characterised in that the external diameter of described first steel pipe connecting adapter fixing hole and described second steel pipe connecting adapter fixing hole is 1.9cm.
Construction site protective scaffold fastener for connection elbow the most according to claim 5, it is characterised in that described first steel pipe connecting adapter fixing hole is located on described hollow pipe.
Construction site protective scaffold fastener for connection elbow the most according to claim 5, it is characterised in that described second steel pipe connecting adapter fixing hole is two.
Construction site protective scaffold fastener for connection elbow the most according to claim 8, it is characterised in that the spacing between described second steel pipe connecting adapter fixing hole is 5.4cm.
Construction site protective scaffold fastener for connection elbow the most according to claim 1, it is characterised in that described connecting bend is formed by polypropylene integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322225.3U CN205654073U (en) | 2016-04-18 | 2016-04-18 | On --spot protection scaffold steel pipe connecting bend of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322225.3U CN205654073U (en) | 2016-04-18 | 2016-04-18 | On --spot protection scaffold steel pipe connecting bend of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654073U true CN205654073U (en) | 2016-10-19 |
Family
ID=57391553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322225.3U Active CN205654073U (en) | 2016-04-18 | 2016-04-18 | On --spot protection scaffold steel pipe connecting bend of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2580072A (en) * | 2018-12-20 | 2020-07-15 | Kingsmead Developments Sw Ltd | A coupling device |
-
2016
- 2016-04-18 CN CN201620322225.3U patent/CN205654073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2580072A (en) * | 2018-12-20 | 2020-07-15 | Kingsmead Developments Sw Ltd | A coupling device |
| GB2580072B (en) * | 2018-12-20 | 2021-10-27 | Kingsmead Developments Sw Ltd | A coupling device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |