CN204402002U - A kind of scaffold cross bar assembly of building site - Google Patents
A kind of scaffold cross bar assembly of building site Download PDFInfo
- Publication number
- CN204402002U CN204402002U CN201420846569.5U CN201420846569U CN204402002U CN 204402002 U CN204402002 U CN 204402002U CN 201420846569 U CN201420846569 U CN 201420846569U CN 204402002 U CN204402002 U CN 204402002U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- groove
- draw
- separation net
- screw
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of scaffold cross bar assembly of building site, comprise on two, lower symmetrically arranged cross bar, the outer circumference surface of described cross bar is provided with T-shaped draw-in groove, the draw-in groove of single described cross bar is symmetrically arranged with two, described draw-in groove is arranged near described cross bar end positions place, the two ends of described cross bar are provided with connecting portion, screw is combined with in described draw-in groove, described screw comprises cap portion and bar portion, the cap portion of described screw is stuck in described draw-in groove, the bar portion of described screw extends to outside draw-in groove, described bar portion is combined with nut, described nut and described cross bar offset, described bar portion is welded with card article away from that one end in cap portion, described card article has the first draw-in groove, separation net is combined with between two relative described card articles, described separation net is engaged in the first draw-in groove, the first screw is combined with between described card article and described separation net, this device can complete the isolation to building while scaffolding erecting, and reduces costs.
Description
Technical field
The utility model relates to a kind of scaffold cross bar assembly of building site.
Background technology
When carrying out building operations, need to implement the outside of building to close, fall to avoid the things such as the silt in work progress, rubble, injure other people by a crashing object, existing way builds separation net in the outside of scaffold, but the separation net of this kind of structure is very huge, arranges to get up extremely to bother, simultaneously recovery utilization rate and low, therefore use cost is higher.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of scaffold cross bar assembly of building site, and this device can complete the isolation to building while scaffolding erecting, and reduces costs, and recovery utilization rate is higher simultaneously.
For solving the problem, the utility model adopts following technical scheme:
A kind of scaffold cross bar assembly of building site, comprise on two, lower symmetrically arranged cross bar, the outer circumference surface of described cross bar is provided with T-shaped draw-in groove, the draw-in groove of single described cross bar is symmetrically arranged with two, described draw-in groove is arranged near described cross bar end positions place, the two ends of described cross bar are provided with connecting portion, screw is combined with in described draw-in groove, described screw comprises cap portion and bar portion, the cap portion of described screw is stuck in described draw-in groove, the bar portion of described screw extends to outside draw-in groove, described bar portion is combined with nut, described nut and described cross bar offset, described bar portion is welded with card article away from that one end in cap portion, described card article has the first draw-in groove, separation net is combined with between two relative described card articles, described separation net is engaged in the first draw-in groove, the first screw is combined with between described card article and described separation net.
As preferred technical scheme, described draw-in groove comprises Part I and Part II, the width of described Part I is greater than the width of described Part II, the width that the diameter in described cap portion is less than described Part I is greater than the width of described Part II, and the diameter in described bar portion is less than the width of Part II.
As preferred technical scheme, described cross bar is steel rod member, and the diameter of described cross bar is 8cm-16cm, and the internal diameter of described cross bar is 4cm-12cm.
As preferred technical scheme, described separation net has mesh.
As preferred technical scheme, the length of described separation net is not less than the length of described cross bar.
The beneficial effects of the utility model are: this device has coordinated dismountable separation net between cross bar, separation net piecemeal is arranged, after later stage engineering terminates, can remove separation net and recycle, the separation net of parts against wear can be abolished, this device adds the recovery utilization rate of separation net, reduce use cost, the installation of separation net is very convenient simultaneously, and the structure of this device is comparatively simple, manufacture and use very convenient, being applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of cross bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult the scaffold cross bar assembly of a kind of building site shown in Fig. 1 and Fig. 2, comprise on two, lower symmetrically arranged cross bar 1, the outer circumference surface of described cross bar 1 is provided with T-shaped draw-in groove 101, the draw-in groove 101 of single described cross bar 1 is symmetrically arranged with two, described draw-in groove 101 is arranged near described cross bar 1 end positions place, the two ends of described cross bar 1 are provided with connecting portion 2, screw 3 is combined with in described draw-in groove 101, described screw 3 comprises cap portion (not shown) and bar portion (not shown), the cap portion of described screw 3 is stuck in described draw-in groove 101, the bar portion of described screw 3 extends to outside draw-in groove 101, described bar portion is combined with nut 4, described nut 4 offsets with described cross bar 1, described bar portion is welded with card article 5 away from that one end in cap portion, described card article 5 has the first draw-in groove (not shown), separation net 6 is combined with between two relative described card articles 5, described separation net 6 is engaged in the first draw-in groove, the first screw 7 is combined with between described card article 5 and described separation net 6.
A preferred embodiment in the utility model, described draw-in groove 101 comprises Part I 111 and Part II 112, the width of described Part I is greater than the width of described Part II, the width that the diameter in described cap portion is less than described Part I is greater than the width of described Part II, and the diameter in described bar portion is less than the width of Part II.
A preferred embodiment in the utility model, described cross bar 1 is steel rod member, and the diameter of described cross bar 1 is 12cm, and the internal diameter of described cross bar 1 is 8cm.
A preferred embodiment in the utility model, described separation net 6 has mesh.
A preferred embodiment in the utility model, the length of described separation net 6 is not less than the length of described cross bar 1.
The beneficial effects of the utility model are: this device has coordinated dismountable separation net between cross bar, separation net piecemeal is arranged, after later stage engineering terminates, can remove separation net and recycle, the separation net of parts against wear can be abolished, this device adds the recovery utilization rate of separation net, reduce use cost, the installation of separation net is very convenient simultaneously, and the structure of this device is comparatively simple, manufacture and use very convenient, being applicable to promoting the use of.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the scaffold cross bar assembly of a building site, it is characterized in that: comprise on two, lower symmetrically arranged cross bar, the outer circumference surface of described cross bar is provided with T-shaped draw-in groove, the draw-in groove of single described cross bar is symmetrically arranged with two, described draw-in groove is arranged near described cross bar end positions place, the two ends of described cross bar are provided with connecting portion, screw is combined with in described draw-in groove, described screw comprises cap portion and bar portion, the cap portion of described screw is stuck in described draw-in groove, the bar portion of described screw extends to outside draw-in groove, described bar portion is combined with nut, described nut and described cross bar offset, described bar portion is welded with card article away from that one end in cap portion, described card article has the first draw-in groove, separation net is combined with between two relative described card articles, described separation net is engaged in the first draw-in groove, the first screw is combined with between described card article and described separation net.
2. the scaffold cross bar assembly of building site according to claim 1, it is characterized in that: described draw-in groove comprises Part I and Part II, the width of described Part I is greater than the width of described Part II, the width that the diameter in described cap portion is less than described Part I is greater than the width of described Part II, and the diameter in described bar portion is less than the width of Part II.
3. the scaffold cross bar assembly of building site according to claim 1, is characterized in that: described cross bar is steel rod member, and the diameter of described cross bar is 8cm-16cm, and the internal diameter of described cross bar is 4cm-12cm.
4. the scaffold cross bar assembly of building site according to claim 1, is characterized in that: described separation net has mesh.
5. the scaffold cross bar assembly of building site according to claim 1, is characterized in that: the length of described separation net is not less than the length of described cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846569.5U CN204402002U (en) | 2014-12-29 | 2014-12-29 | A kind of scaffold cross bar assembly of building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846569.5U CN204402002U (en) | 2014-12-29 | 2014-12-29 | A kind of scaffold cross bar assembly of building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402002U true CN204402002U (en) | 2015-06-17 |
Family
ID=53425875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846569.5U Expired - Fee Related CN204402002U (en) | 2014-12-29 | 2014-12-29 | A kind of scaffold cross bar assembly of building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402002U (en) |
-
2014
- 2014-12-29 CN CN201420846569.5U patent/CN204402002U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Fuying Inventor after: Pan Zhanhua Inventor before: Zeng Fuying |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160519 Address after: 313000, 1, Xingye Road, 28, ring Zhuang Road, 350, Zhejiang, Huzhou Patentee after: Zhejiang Zhong Wu Construction Co.,Ltd. Address before: 364100 Longyan, Fujian Feng Feng Town, Yongding County Road No. 20 Patentee before: Zeng Fuying |
|
| 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: 20150617 Termination date: 20211229 |